• DE841462C - Screw sleeve, in particular for fastening the rails laid on concrete sleepers in track systems : de en
  • DE841393C - Heating element on machines for welding strips of material made of thermoformable plastics : de en
  • US2600775A - Method and apparatus for making and curing power transmission belts : en
  • US2601124A - Solution for reducing light reflection : en
  • USD167040S - Brooch or the like : en
  • DE1639759U - PLASTIC REEL, IN PARTICULAR WEFT REEL FOR THE TEXTILE INDUSTRY. : de en
  • ES195302A2 - PROCEDURE AND APPARATUS FOR THERAPEUTIC AND OTHER TREATMENTS USING HIGH FREQUENCY CURRENTS : en es
  • ES31124U - Slam lock (Machine-translation by Google Translate, not legally binding) : en es
  • GB673981A - Process of and apparatus for drawing glass into sheet form : en
  • DE841888C - Exchangeable welding blade : de en
  • ES31155U - Table for indoor soccer games with perfected organization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010949A - Automotive lock : en fr
  • US2600485A - Metal foil heating device : en
  • US2600522A - Stemmed cherry mold : en
  • DE1639959U - CLEANING MACHINE. : de en
  • ES203440A1 - Preparation of 2-benzothiazolyl sulfene morpholide : en es
  • ES26721Y - Armored cardboard layer with rubberized paper seal-seal : en es
  • CA484077A - Thermoplastic composition : en fr
  • DE841735C - Holding and feeding device for hammer drills : de en
  • FR1010704A - New household appliance for floor maintenance : en fr
  • CA484122A - Copolymers of an isoolefin and a vinyl cycloolefin : en fr
  • DE841374C - Drive for the pistons of pumps, especially fuel injection pumps : de en
  • ES31253U - Padlock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010855A - multiple electrodes for metal deposition by electric arc : en fr
  • ES195899A1 - INSTALLATION OF HIGH VOLTAGE AERIAL LINE : en es
  • DE841377C - Gas turbine plant with partially closed circuit : de en
  • FR1011064A - Diffuser for sugar refinery, distillery or other applications : en fr
  • FR1011095A - File regeneration process : en fr
  • US2600609A - Closure actuated mechanical alarm : en
  • US2600764A - Hydrogenated products : en
  • DE1639903U - DOUBLE BED. : de en
  • DE841481C - Atomizer nozzle for light and heavy fuel, especially for oil firing and heavy oil carburetors : de en
  • DE841749C - Process for the preparation of sulfosalicylates of p-aminobenzenesulfonamide and its derivatives : de en
  • DK74315C - Method for reducing the propensity to deform in alloys. : da en
  • DE1639973U - WIRE LOCK. : de en
  • DE1639901U - DEVICE FOR APPLICATION OF LIQUID AND SEMI-LIQUID SHOE AND LEATHER CARE PRODUCTS. : de en
  • DE841942C - Clothes hanger end piece : de en
  • DE841902C - Washing machine and spin dryer : de en
  • FR1010875A - Process for obtaining sealing between rotating elements of rolling stock for mines and quarries : en fr
  • DE841921C - Insulating box, especially for keeping ice cream cold : de en
  • ES31324U - Double effect pump for tire inflation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011154A - Device for applying cosmetic and pharmaceutical products to the skin : en fr
  • US2600405A - Selective communication system : en
  • US2600527A - Wing slat operating mechanism : en
  • US2600559A - Mold for casting printers' rules, leads, and the like : en
  • CA484068A - Solvent fractionation of wax-containing mixtures : en fr
  • FR1010876A - New canal tiles : en fr
  • FR1011225A - Manufacturing process of monomeric or polymeric glycol sulfite : en fr
  • GB674176A - Improvements in rotary electric switches : en
  • ES27639Y - Adhesive tape roll holder : en es
  • FR1010896A - Route map can be read without being unpolyed : en fr
  • FR1011122A - Speed regulator, especially for injection pumps : en fr
  • GB673988A - Improvements in or relating to indicating instruments : en
  • GB674153A - Improvements in and relating to methods of preparing 2-vinyldibenzothiophene : en
  • FR1010823A - Improvement in motion transformation devices for all applications and in particular pumps, compressors, motors or others : en fr
  • FR1011100A - Pen holder : en fr
  • DE841541C - Additional device for sewing machines : de en
  • ES26683Y - Screen or wall lamp for fluorescent lighting : en es
  • ES28732Y - Perfected ashtray : en es
  • ES31206U - New soccer calendar model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011015A - Improvements to high kinetic energy gas generators using at least one fluid-like reagent, in particular to rockets of this type : en fr
  • US2600400A - gallery : en
  • US2600533A - Memorandum pad unit : en
  • DE841654C - Bell jar for horticultural purposes or the like. : de en
  • ES25964Y - Coating tubes or bushings for Rollers or cylinders of textile machinery : en es
  • US2600754A - Electrically maintained pendulum motors, particularly for clocks : en
  • US2601142A - Electric switch : en
  • DE1639854U - MOUNTING FOR REAR REFLECTORS ON MOTOR VEHICLES, TRUCKS, TRAILERS ETC. : de en
  • DE1639851U - EQUIPMENT TO USE WITHOUT A DARK CHAMBER FOR VIEWING AND ENLARGING MICROCOPIES AND FILMS. : de en
  • FR1010764A - Spectrograph : en fr
  • FR1011101A - Insulating rail fastening device : en fr
  • FR1011189A - Faucet improvement : en fr
  • GB674239A - Bearing : en
  • DE1639773U - FASTENING FOR METALLIZED INSULATING MEMBRANES, PREFERREDLY PLASTIC MEMBRANES. : de en
  • ES201873A1 - Registering machine and more particularly tabulator machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES31281U - New model of socket angle for cages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011235A - High sensitivity amplifier : en fr
  • DE1639928U - SHOE STRAP NEEDLE. : de en
  • DE841466C - Sliding doors, especially for vehicles : de en
  • ES195867A3 - AN IMPROVEMENT IN THE MANUFACTURE OF FLEXIBLE SAFETY PIPES FOR DRIVES : en es
  • ES21083Y - Transformable book into prismatic geometric constructions opened by one or several rods of their faces : en es
  • ES31262U - Improved molds for suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011040A - Method and apparatus for ignition for internal combustion piston engines comprising ignition of a mixture : en fr
  • GB674144A - Improvements in or relating to process of producing polymers of high molecular weight : en
  • ES31212U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010813A - Process for obtaining small amounts of liquid vapor and mist from large amounts of gas : en fr
  • AU590551A - Improvements relating tothe degradation of dextran : en
  • GB674078A - Means for controlling the supply of liquid fuel to internal combustion prime movers : en
  • FR1010931A - Improvements to guillotine frames : en fr
  • FR1011282A - Electric accumulator charger : en fr
  • FR1011292A - Decorative diffuser device for lighting devices : en fr
  • DE841786C - Vaginal irrigation device : de en
  • DE841361C - Process for the production of mixed polyamide solutions : de en
  • FR1010715A - Electrodynamic braking process for series motors : en fr
  • US2600932A - Mixing device : en
  • GB674068A - Improvements in or relating to electric cables : en
  • DE841690C - Piston pump with delivery rate regulation : de en
  • FR1011151A - Hair dyeing process : en fr
  • FR1010716A - Double twist type spindle : en fr
  • FR1010933A - Removable automobile wheel : en fr
  • US2601006A - Wheeled toy : en
  • US2600613A - Abrasive head : en
  • CA484022A - Roof and wall coverings and machines for making the same : en fr
  • CA484197A - Adhesive tape applying device : en fr
  • US2601037A - Method of inserting stay strips in collars : en
  • ES30083Y - Damping tie rod for pressure gauges : en es
  • FR1010713A - Power plant comprising the combination of steam turbines and gas turbines with a supercharged hearth steam generator : en fr
  • FR1010816A - Process for the transformation of carbon monoxide and hydrogen into hydrocarbons : en fr
  • ES203134A1 - Improvements in vacuum dehydration devices of various products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011159A - Device for the treatment of crops arranged in rows : en fr
  • GB673945A - Improvements in or relating to circuits for automatic frequency-control : en
  • GB674125A - Improvements in body mountings for tipping vehicles : en
  • DE754833C - Process for the production of coke or semi-coke by coking baking coals : de en
  • FR1010723A - Improvements in processes to remove solid inclusions in metal baths : en fr
  • FR1011063A - cherry trimmer : en fr
  • CA484034A - Method and device for the treatment of peat : en fr
  • AU934252A - Improvements relating to the preparation of a product containing anl alkali -metal acid cyanamide : en
  • DE1639850U - WALL LAMP WITH HIGH VOLTAGE TUBE FOR ADVERTISING. : de en
  • ES31267U - New bed shapes and artistic ornaments (Machine-translation by Google Translate, not legally binding) : en es
  • CA484062A - Solvent fractionation of wax-containing mixtures : en fr
  • ES14757Y - Electric switch device : en es
  • FR1011035A - Mechanic's valve for automatic pressurized fluid brake : en fr
  • GB674137A - Improvements relating to ethyl silicate and to its use in the production of refractory materials : en
  • US2600483A - Latch mechanism : en
  • CA484067A - Solvent fractionation of wax-containing mixtures : en fr
  • DE1639919U - SPARK PLUG. : de en
  • DE841340C - Extendable construction made of steel or light metal framework panes for roofs : de en
  • ES200045A1 - A mechanism for the operation of lizos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011230A - Pin press for bookbinding workshops : en fr
  • DE841792C - Method and tool for producing grooves in bodies made of wood and the like. like : de en
  • FR1010720A - Shock absorber suspension spring, especially for vehicles : en fr
  • ES195928A1 - A METHOD OF MELTING ZINCIFER MINERAL : en es
  • DE841744C - Crystallization process : de en
  • DE841769C - Electrical plug : de en
  • DE841817C - Universal frame : de en
  • US2600619A - Hygienic spray attachment : en
  • GB674043A - Improvements in protective system for three-phase/single-phase machines : en
  • GB674229A - Sintered hard metal alloys : en
  • GB674211A - Improvements in or relating to watercraft : en
  • ES200442A1 - Automatic feeder appliance for sawing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES203523A1 - A machine for disgregating wood in small chips, especially wood waste, for pressed sheets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639911U - LOW PRESSURE STEAM POT WITH EDGE SEAL. : de en
  • DE1639795U - RUBBER SCRUBBER. : de en
  • DE1639946U - FURNITURE FOOT LIFTER. : de en
  • ES201533A1 - An electrical apparatus for the heating and application of depilating substances (Machine-translation by Google Translate, not legally binding) : en es
  • ES203229A1 - Improvements in the proyectil-rocket antitanque (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010839A - Discharge tube which can be supplied with either alternating current or direct current : en fr
  • DE1639889U - EXPANSION CARBON BRUSH COLLECTORS. : de en
  • ES195926A1 - IMPROVEMENTS IN COMBING MACHINES FOR TEXTILE FIBERS : en es
  • ES27980Y - Improved valve for liquid discharge : en es
  • GB674057A - Apparatus for the gasification of finely divided carbonaceous solid or liquid fuels : en
  • ES31171U - Device for fixing and supporting the pencils for the lips (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639843U - SPRING PAD. : de en
  • DE841471C - Mixer for carrier vibrations of very high frequency : de en
  • GB674216A - Screw propellers with multiple blades : en
  • AU161146B2 - Improvements in cyclone furnaces : en
  • CA484192A - Fluid pressure brake release control apparatus : en fr
  • DE1639938U - DEVICE FOR GROOVING CORE HOUSING, REPLACEMENT DEVICE. : de en
  • US2600422A - Maleate-methacrylate copolymers : en
  • ES29788Y - Variable angle joint for pipes : en es
  • DE841925C - Method and device for determining the direction of movement of moving bodies according to the reflection principle : de en
  • AU157349B2 - Pneumatic dental engine : en
  • BE492043A - Protective cover guidance in electrically controlled hand-held circular saws : en fr
  • ES29379Y - Toy consisting of a car powered by a cable and a car powered by a cable : en es
  • GB673970A - Improvements in or relating to the production of vitamins : en
  • US2600380A - Polymethine dyestuffs : en
  • US2600922A - Outer bearing for rotatable servers : en
  • US2600654A - Chromic oxide-cadmium chloridecadmium oxide catalyst : en
  • BE502054R - IMPROVEMENTS TO METALLIC PAPER CAPACITORS. : en fr
  • DE1639949U - CARRYING CONTAINER FOR PIE GEBAECK & THE LIKE : de en
  • DE841897C - Process for the production of very fine wires : de en
  • US2600568A - Motor control circuits : en
  • US2601184A - Transportation container : en
  • AU939752A - Improvements in or relating to cyclone furnaces : en
  • ES203205A1 - A device to prevent the lubrication and burn of electrodes in the spark plugs of the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011072A - Process for the treatment of distillation residues from the preparation of nitroparaffins : en fr
  • FR1011195A - Multi-speed speed reduction device : en fr
  • US2600872A - Fluid control valve : en
  • DE841474C - Process for the production of the stator core for electrical machines : de en
  • DE841879C - Process for the treatment and cleaning of water with emulsion-like turbidity caused by organic solvents : de en
  • ES31264U - Optical camera for examination of photographs and similes (Machine-translation by Google Translate, not legally binding) : en es
  • ES31270U - A unit type segment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010780A - Modified phenolpaste resin : en fr
  • FR1011081A - Process for the production of glued construction timber : en fr
  • FR1011227A - Process for preparing polyazo dyes : en fr
  • FR1010702A - Quick and easy to operate closing device, especially for truck tarpaulins : en fr
  • GB674128A - Improvements in wear resistant materials : en
  • US2600537A - Recovery of deashed oil and naphthenic acids from residuum stocks : en
  • US2601134A - Interchangeable roller neck for textile fluted rolls : en
  • US2601211A - Discharger for pressurized metal bulbs : en
  • CA484043A - Draft regulator for high-low liquid fuel burners : en fr
  • DE1639833U - CORNER JOINT. : de en
  • DE841511C - Device for generating optical reading marks : de en
  • US2600760A - Rotisserie : en
  • DK74318C - Self-binding mower. : da en
  • ES195836A1 - AN APPARATUS TO PUT THE ETuN IN PRESERVATION : en es
  • ES202744A3 - A procedure for the cracking of hydrocarboned oils with non-catalytic equipment resistant to heat finally divided (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011172A - Glass manufacturing process from special soda : en fr
  • DE841601C - Device for coupling locomotive motor bogies, in particular for electric locomotives : de en
  • US2600469A - Exposure apparatus for photographic contact printing on rotary cylinders : en
  • US2601014A - Preparation of fluorinated chlorocarbon compounds : en
  • US2600936A - Method and apparatus for measuring low pressures and related conditions : en
  • DE1639816U - DEVICE FOR PREVENTING LIQUID DROPPING AND SPRAYING OFF SHAVING BRUSHES. : de en
  • ES31032U - Tabletop basketball game (Machine-translation by Google Translate, not legally binding) : en es
  • ES31200U - A new vacuum brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010807A - Fixing for door handle : en fr
  • GB673928A - Improvements in machines for reading in and punching jacquard cards : en
  • DE841592C - Process for the preparation of 3-oxytetrahydrofurans : de en
  • DE841624C - Process for applying thin layers of colloid to glass or other substrates : de en
  • US2600465A - Method of oxidizing acidic sulfur compounds of the type which occur in hydrocarbon oil : en
  • CA484111A - Differential pressure indicating devices : en fr
  • GB674232A - Manufacture of reinforced concrete : en
  • DE1639995U - HOERGERAET. : de en
  • DE841900C - Electric placard device : de en
  • ES29942Y - Perfected ice cream maker : en es
  • ES31302U - Apparatus to store scythes and similar instruments (Machine-translation by Google Translate, not legally binding) : en es
  • ES31320U - Transformable cabinet on drawing table with adjustable board (Machine-translation by Google Translate, not legally binding) : en es
  • US2600642A - Tractor-implement hitch : en
  • US2601026A - Index tab : en
  • FR1010919A - Radiator with great convection effect made up of stamped or melted elements : en fr
  • FR1010990A - Process for continuously and tightly passing a pulverulent material from one medium to another : en fr
  • DE841875C - Chassis for an endless conveyor belt : de en
  • ES201936A1 - A device for the work of plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB674218A - Improvements relating to devices for winding yarn, thread, wire and similar strand materials : en
  • DE1639957U - STRAW BALING PRESS WITH STRAW CUTTING DEVICE UPSTANDED TO THE PRESS CHANNEL. : de en
  • DE764427C - Process for the production of humus fertilizers : de en
  • US2600785A - Combined cigarette extinguisher, ash tray, and paperweight : en
  • US2600933A - Unit heater : en
  • US2601198A - Fishing bait aerating device : en
  • US2600761A - Offshore drilling means : en
  • US2601005A - Method of affixing conducting tap straps to a paper mounting strip : en
  • US2601181A - Device for driving a film in a multifilm cinematographic projector : en
  • DE1639831U - ROOM AIR CONDITIONER. : de en
  • US2600843A - Process for manufacturing compressible glass fiber shock absorption material and products : en
  • ES31204U - Fish washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010718A - Method and devices for preventing jamming of axles of railway vehicles : en fr
  • GB674055A - Sintering of metal powders : en
  • ES31176U - Improved embroidery type lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011024A - Process for making an impression on the external or internal face of glass parts during their molding : en fr
  • GB674157A - Improvement in process and apparatus for the electrolytic production of materials : en
  • US2600543A - Zigzag sewing machine : en
  • GB674166A - Improvements in or relating to apparatus for the sampling of oils or other liquids : en
  • US2600728A - Shape-cutting machine or the like : en
  • US2600898A - Hydraulically operated valve seat : en
  • US2600424A - Presser foot mechanism for sewing machines : en
  • US2600677A - Apparatus for manufacture of slide fasteners : en
  • DE841779C - Device for magnetopathic treatment : de en
  • DK74301C - Apparatus for use in underpassing railway sleepers. : da en
  • US2601135A - Firearm with time delay firing means : en
  • US2601176A - Capacitance type liquid quantity gauge : en
  • DE841716C - Mixing and balancing device for clay, loam and similar substances : de en
  • AU156563B2 - Power transmission chain : en
  • DE841470C - Circuit arrangement for counting in telephone systems with dialer operation : de en
  • DE1639780U - WALL HOUSING FOR ELECTRICAL DEVICES, IN PARTICULAR JUMP BOXES. : de en
  • FR1011048A - Process for the absorption in an alkaline medium of the remaining gases containing nitrous products : en fr
  • ES31273U - Note pad with replaceable blades (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011114A - Current generator, high frequency, straightens for medical or other uses : en fr
  • FR1011075A - Concentric tube bending process : en fr
  • GB674015A - Method of separating optical antipods from the racemate of 1-p-nitro-phenyl-2-amino-1-3-propandiol of threo form : en
  • AU160315B2 - Improvements in telecommunication cables : en
  • US2600917A - Card table-supporting rack : en
  • DE841691C - Dump trucks for agricultural purposes : de en
  • ES202405A1 - Improvements in the remote contacts of the connection elements for high and low voltage electrical circuits (Machine-translation by Google Translate, not legally binding) : en es
  • ES202617A1 - Procedure for the construction of acequias or channels with prefabricated pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES30656U - Imitation device for burning wood for fireplaces and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE841366C - Method for observing objects or optical images moving on a straight or curved path at the same or alternating speed by means of rotating wedges made of refractive material : de en
  • DE841872C - Fireproof mortar : de en
  • DE841579C - loom : de en
  • AU935452A - Improvements in or relating to electric shortwave discharge tubes comprising disc-shaped electrodes and to method of providing vacuum-tight seal for suchan electrode : en
  • CA484044A - Fluid flow control device : en fr
  • US2600951A - Card game equipment : en
  • US2600456A - Promotion of dithionate ion formation in leaching oxidic manganese ores with sulfur dioxide solutions : en
  • US2600687A - Thrust bearing : en
  • US2601097A - Mass spectrometer for simultaneous multiple gas determinations : en
  • GB674170A - Improvements in or relating to a combined clutch, reverse and reduction gear : en
  • GB674184A - Improvements in and relating to dough handling machines : en
  • US2601082A - Concrete and shuttering floor structure : en
  • DE841443C - Backwashable liquid filter : de en
  • DE841570C - Centrifuge with separating discs for the treatment of two or more liquids with one another : de en
  • DE841588C - Process for the thermal chlorination of methane and chloromethyl in the gas phase : de en
  • FR1011269A - Manufacturing process of insecticidal papers : en fr
  • GB673961A - Improvements relating to gas turbine power plant installations : en
  • DE1639852U - SELF-ACTING OVERHEAD AND FALL BRAKE. : de en
  • FR1010736A - Simplified automatic scale eliminating tare calculation : en fr
  • DE841745C - Process for the production of gaseous chlorine dioxide from sodium chlorite and gaseous chlorine : de en
  • DE1639866U - CURRENT COLLECTORS FOR VEHICLES OF TOY RAILWAYS. : de en
  • DE767376C - Venting and refilling device for vertically arranged pressure cylinders of fluid brakes, especially for motor vehicles : de en
  • FR1010997A - Self-propelled combine harvester : en fr
  • DE841933C - Spinnerets for the production of artificial threads and processes for the production of such a spinneret : de en
  • FR1010938A - Process for the production of salicylic acid derivatives : en fr
  • CA484065A - Solvent fractionation of wax-containing mixtures : en fr
  • DE1639894U - ARRANGEMENT FOR HIGH VOLTAGE ELECTRON TUBES. : de en
  • DE757694C - Circuit arrangement for returning a specific signal value to a predetermined fixed value : de en
  • ES31336U - Steel closure perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639819U - DELIVERY DEVICE FOR SHEET PRINTING MACHINES. : de en
  • DE841424C - Device used for pulling off bulk goods : de en
  • ES195819A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PISTONS WITH A REFRIGERATOR INSTALLATION WITH IMMERSION TUBES FOR FAST COMBUSTION ENGINES : en es
  • FR1011260A - Mechanical drying process for wet colloidal materials : en fr
  • US2601112A - Saline composition : en
  • DE841358C - Process for the production of storable, moldable and vulcanizable porous rubber products : de en
  • ES29029Y - Perfected lunch cover mosquito net : en es
  • US2600864A - Foot support : en
  • DE1639814U - COLLAPSIBLE WASHING DRYER. : de en
  • AU460451A - Improvements in or relating to broadcast distributors : en
  • US2600994A - Carbon black process and apparatus : en
  • CA484187A - Methods of testing electric cables : en fr
  • ES21084Y - Transformable book into regular or irregular ueco metric bodies : en es
  • GB674012A - Improvements in and relating to lifting jacks : en
  • GB674034A - Improvements in or relating to liquid level sensitive apparatus : en
  • GB674101A - Improvements in the regulation of variable-speed power transmission especially for power vehicles : en
  • US2600791A - Combined display sign and supporting base : en
  • CA484052A - Refining of hydrocarbons : en fr
  • CA484074A - Magnetic frequency reducer : en fr
  • CA484188A - Methods of making communication cables : en fr
  • DE1639915U - HOUSING FOR RECORD PLAYERS, IN PARTICULAR FOR THOSE COMBINED WITH RADIO RECEIVERS. : de en
  • DE841604C - Street scooter or the like. Multi-wheel heavy duty vehicle : de en
  • DE841861C - Grinding wheel milling cutter : de en
  • GB674203A - Process and apparatus for the production of porous foils from viscose : en
  • CA484042A - Physiotherapeutic device for exercising the muscles of paralyzed hands and fingers : en fr
  • CA484092A - Treatment of fish livers : en fr
  • DE767374C - Gas generation plant for the continuous production of a water gas that is practically free of hydrocarbons : de en
  • US2600468A - Packer for wells : en
  • US2600536A - Reed support : en
  • US2600866A - Container opener : en
  • CA484177A - Motor speed controls : en fr
  • DE1639787U - IGNITION SWITCH FIRE ELECTRIC DISCHARGE LAMPS. : de en
  • DE841408C - Emergency braking device : de en
  • FR1010761A - Improvements to riveting processes and devices : en fr
  • GB674004A - Improvements in locks : en
  • CA484016A - Micro reading lamp : en fr
  • ES31172U - Mouldboard plow perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011170A - Collector for electrical machines : en fr
  • ES31214U - Embolo perfected for stylographs and similar (Machine-translation by Google Translate, not legally binding) : en es
  • USD167044S - Si-leetsxsl-ieet : en
  • AU941452A - Improvements in or relating to electrical storage devices : en
  • DE1639926U - 3-PIECE CROSSBARTS KEY. : de en
  • DE841373C - Injection pump for internal combustion engines : de en
  • ES31219U - Multi-colored pencil (Machine-translation by Google Translate, not legally binding) : en es
  • GB674183A - Improvements relating to devices for recording writing, sketches or the like : en
  • CA484156A - Radio guiding and landing systems : en fr
  • GB673938A - Improvements relating to the alkylation of alkoxy silanes : en
  • US2600410A - Wheel cover : en
  • CA484059A - Solvent fractionation of wax-containing mixtures : en fr
  • ES203553A1 - A molding molding manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010835A - Hydraulic vortex brake : en fr
  • FR1010873A - Torch : en fr
  • ES195280A2 - A TILTING BLIND : en es
  • US2600674A - Combined flexible coupling and overload clutch : en
  • US2600920A - Adjustable twin eyecup set : en
  • US2601182A - Photometric apparatus : en
  • US2600707A - Flexible rotary reaming apparatus : en
  • US2600834A - Cutting sheet material into blanks : en
  • US2600504A - Forming paper from modified calcium alginate fibers : en
  • US2600600A - Mineral separating apparatus : en
  • AU941552A - Method forthe treatment of thread on thread-storing, threadadvancing devices : en
  • DE841824C - Electric cattle cleaner : de en
  • DE841923C - Method for operating one or more regenerator pairs in gas separation plants : de en
  • DE1639862U - INSOLE DEVICE. : de en
  • DE841331C - Process for the production of readily water-soluble molecular compounds of purine bodies that are poorly soluble in water : de en
  • DE841434C - Protective device for fabric cutting machines : de en
  • DE841793C - Process for the vulcanization of rubber in a high-frequency alternating electric field : de en
  • DE841929C - Surge arrester with pressure equalization valve : de en
  • ES30661U - Conveyor for geometric and technical applications (Machine-translation by Google Translate, not legally binding) : en es
  • US2600630A - Construction of thick-walled high-pressure vessels : en
  • US2600893A - Knuckle joint for rearvision reflectors : en
  • FR1011215A - Improvements made to devices for triggering periodic effects, in particular for oscillographic or stroboscopic readings : en fr
  • GB674285A - Device for selectively dispensing natural or carbonated water : en
  • CA484132A - Line guide for fishing rods : en fr
  • USD167046S - Lindner w-figurine : en
  • US2600971A - Tampon applicator grip forming apparatus : en
  • DE841561C - Toy watch : de en
  • ES31247U - Elements with graphic signs that can be attached to luminous tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010760A - Improvements made to the safety valves of low-head hydraulic turbine installations : en fr
  • US2600394A - Wire-hose-clamp applying device : en
  • US2600840A - Holding means for preparing artificial silk cakes foldable reels : en
  • US2600436A - Method of killing submerged waterweeds : en
  • US2600458A - Upflow pressure diatomite filtering apparatus : en
  • US2600586A - Automatic bicycle transmission : en
  • DE841399C - Automatic projection device : de en
  • US2600576A - Sanitary napkin : en
  • US2600426A - Fountain pen point : en
  • US2600767A - Mechanism for shifting gears : en
  • DE1639793U - DIVERSEERS. : de en
  • DE1639951U - ARRANGEMENT FOR ATTACHING HANDLES TO CONTAINERS, IN PARTICULAR TO POTS OD. DGL. : de en
  • ES201195A1 - An apparatus and method to indicate and register the variations in the thickness of a date (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011156A - Improvements to devices such as desiccant boxes : en fr
  • GB674274A - Improvements in or relating to liquid proportioning valves : en
  • US2600726A - Unscrambler and spacer : en
  • US2600806A - Poly n-vinyl sulfonamides : en
  • US2601013A - Safety coupling : en
  • DE1639760U - PERFORATED DISC FOR BEET LEAF CRUSHER. : de en
  • DE841603C - Guide device for a vehicle wheel : de en
  • US2600560A - Static frequency changer : en
  • US2600770A - Oil can drain stand : en
  • DE841542C - Electric sewing machine drive : de en
  • FR1010891A - Process for the manufacture of dicyclohexylamine : en fr
  • GB673958A - Improvements in or relating to sealed compressors for refrigerating mechanisms : en
  • GB674150A - Improvements in or relating to the removal of dust from hides and machines adapted for such purpose : en
  • DE841436C - Process for the production of sharp-edged collars on metal sheets made of hard material : de en
  • ES31177U - Improved screen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010779A - Improvements made to means for controlling and monitoring high-voltage electrical devices, such as circuit breakers, disconnectors, etc. : en fr
  • GB674080A - Improvements in or relating to the polymerization of vinylidene compounds : en
  • US2600691A - Halogenated aromatic compounds : en
  • US2600818A - Air-drying wrinkle finish and method of making : en
  • US2600982A - Control and cutoff mechanism for filling machines : en
  • US2601205A - Article dispenser control unit : en
  • US2600690A - Sulfur colors of the dioxazine series and method of preparing the same : en
  • CA484089A - Anthraquinone compounds : en fr
  • DE1639869U - CONVEYOR DEVICE FOR LOADING AND STACKING FOR ALL KINDS OF GOODS. : de en
  • ES28842Y - Hermetic closure for glass containers : en es
  • FR1010703A - New high-performance electric floor scratching machine : en fr
  • US2601146A - Means for reducing heat transfer along shafts : en
  • DE841835C - Two-metal piston ring : de en
  • ES26706Y - Ribbon brooch : en es
  • GB674194A - Improvements in and relating to the manufacture of models for precision casting by the "lost wax" method : en
  • US2600685A - Fishing reel : en
  • US2600999A - Water tube steam generator of the field tube type : en
  • USD167060S - Expansible link chain for a bracelet or the like : en
  • US2600782A - Copolymers of dimethylstyrenes and vinyl cyclic compounds : en
  • DE841450C - Process for the production of aluminum hydroxide : de en
  • FR1010959A - Improvements to pivoting of rotating machines : en fr
  • CA484152A - N-disubstituted-amino t-hydroxy ketones : en fr
  • AU934652A - Improvements in and relating to electric switches : en
  • AU941352A - Pneumatic dental engine : en
  • CA484204A - Dripless containers : en fr
  • DE841483C - Device for the production of synthetic threads, in particular polyamide threads and those made of high-polymer polymethylene terephthalates : de en
  • DE841889C - Reinforcement for a self-tie with fastening device : de en
  • DE1639754U - ACTUATING DEVICE FOR THE SHUT-OFF DEVICES IN PNEUMATIC CONVEYOR PIPELINES. : de en
  • ES30033Y - High frequency generator device to improve electric arc welding : en es
  • ES31244U - Improved wall support for the shelves of refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • GB674094A - Improvements in or relating to cocks for dispensing a mixture of liquids : en
  • US2600412A - Wheel cover structure : en
  • US2601066A - Preparation of alkali metal salts from alkali metal chlorides : en
  • ES195803A3 - AN ELECTRICAL SWITCH : en es
  • ES28768Y - Neck perfected for hikers and the like : en es
  • US2600525A - Cellular glass of increased durability : en
  • US2600688A - Ski binding : en
  • DE841430C - Drive belt or conveyor belt with fabric inserts : de en
  • DE841501C - Spacers for profile rods that serve as reinforcement of reinforced concrete ceilings : de en
  • DE841615C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • AU936652A - Improvements relating to apparatus containing ion-exchange or like beds of granular material : en
  • DE841515C - Piezoelectric ultrasonic transducer with very high energy density : de en
  • AU935052A - Improvements in telecommunication cables : en
  • ES29615Y - Grinder for home use : en es
  • US2601201A - Fastening member for perforated sheet material members : en
  • DE841938C - Forced ventilation device : de en
  • ES195949A1 - IMPROVEMENTS INTRODUCED IN THE MICROATOMIZERS : en es
  • FR1011149A - Injection pump : en fr
  • ES31014U - Recreational toy for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011104A - Chloromethylated derivatives of dehydroabietic acid and its esters and products derived therefrom : en fr
  • FR1011112A - Reinforced panel : en fr
  • FR1011288A - Device for supplying fuel to internal combustion engines : en fr
  • DE767367C - Encryption device for the temporal exchange of five-alphabet-impulses : de en
  • DE841589C - Process for the production of substituted metal carbonyls : de en
  • FR1011002A - Process for making pulp from different woods : en fr
  • US2600523A - Polyphase alternating current dynamoelectric apparatus : en
  • US2600826A - Bait container : en
  • FR1010980A - Device for reflector : en fr
  • FR1011265A - Bathymeter : en fr
  • DE841803C - Installation on machines with rotors : de en
  • ES31123U - Armchair wallet (Machine-translation by Google Translate, not legally binding) : en es
  • DE841681C - Process and device for refining fiber materials for paper, cardboard and cardboard production : de en
  • DE841855C - Friction brake, especially for motor vehicles, with devices for readjusting the brake rod when the brake linings are worn : de en
  • GB673984A - Improvements in and relating to babies' diapers : en
  • GB674269A - Improvements in or relating to belt conveyors : en
  • FR1010996A - Method and device for packaging a liquid or pasty product in soft metal containers with a single hole : en fr
  • FR1010842A - Process of making endless bodies from highly polymeric products which can be drawn into threads : en fr
  • ES28800Y - Elastic tensioner to secure postoperative abdominal wall sutures : en es
  • ES29143Y - Table football : en es
  • ES31275U - A bottle cap can be used as an inkwell (Machine-translation by Google Translate, not legally binding) : en es
  • ES195826A1 - A PROCEDURE FOR THE PRODUCTION OF MICROPOROUS RUBBER : en es
  • GB674022A - Electromagnetic wave modulating device incorporating electron discharge apparatus : en
  • DE841629C - Mixing and shredding machine driven by an electric motor, lockable with a lid : de en
  • DK74322C - Automatic control device. : da en
  • ES196106A1 - IMPROVEMENTS IN THE CONNECTIONS OF CANERiAS TUBULAR ELEMENTS AND OTHER PIPES : en es
  • FR1011275A - Electrode holder : en fr
  • ES29928Y - Frog board game : en es
  • AU941252A - Anew or improved process and apparatus for coating surfaces with liquid compositions containing solid matter in suspension : en
  • AU155879B2 - Improvements in or relating to apparatus for spraying or atomising fluids : en
  • DE1639772U - ENCLOSED CAPACITOR MICROPHONE. : de en
  • ES203366A1 - An oven for the distillation of woods (Machine-translation by Google Translate, not legally binding) : en es
  • ES29890Y - Buffer for precision analytical balances : en es
  • GB674067A - Improvements in centreless grinding machines : en
  • GB674172A - Improvements in or relating to method and machine for making capsules : en
  • DE841647C - Device used for weighing and bagging bulk goods : de en
  • DE1639939U - CUTTING DEVICE. : de en
  • DE841640C - Paternoster garage : de en
  • DE841746C - Process for the production of neutral alkali sulphites : de en
  • GB674168A - Improvements in or relating to spraying devices for cement, concrete, granular and like materials : en
  • DE1639925U - SPRING COMPLETE FOR ELLIPTIC CYLINDRICAL FUEL CANISTER. : de en
  • DE841414C - Bicycle pedal : de en
  • US2600730A - Hair curling device : en
  • US2601157A - Device for imparting controlled displacements to machine-tool members : en
  • US2600736A - Method and apparatus for cooling the air supplied to internal-combustion engines : en
  • USD167043S - Draftsmanxs t template : en
  • DE1639821U - STATIONARY AND OR MOVABLE COOLERS OD. DGL. WITH FOAM INSULATION. : de en
  • DE841333C - Process for the production of bacterial preparations from Treponema Pallidum : de en
  • DE841613C - Method for generating electrical voltages and currents by moving a conductor through a magnetic field : de en
  • DE841843C - Method for producing the mold for rubber heels or the like. : de en
  • ES195246A2 - IMPROVEMENTS IN HYDRAULIC LATHES : en es
  • FR1011078A - Double-acting clamping device applicable to tool holders using cutting tools : en fr
  • US2601122A - Formation tester and pipe perforator with control means therefor : en
  • AU930552A - Arrangement for windows preferably with double sashes : en
  • CA484200A - Pinking shears : en fr
  • US2600506A - Metallic insert for pneumatic tires : en
  • US2601023A - Preparation of tungsten carbide : en
  • US2601172A - Shock absorbing and silencing mounting arrangement for air cleaners : en
  • US2600787A - Hacksaw machine : en
  • US2600832A - Dual action ball switch : en
  • USD167032S - Tile block : en
  • USD167047S - Relay or similar article : en
  • CA484107A - Fuel supply systems : en fr
  • FR1010900A - Packaging : en fr
  • US2600587A - Elevating and lowering device for baling presses and the like : en
  • ES201303A1 - Apparatus for the use of hydraulic energy in general, and fluvial or sea, as well as that derived from atmospheric imbalances (Machine-translation by Google Translate, not legally binding) : en es
  • US2600509A - Traveling wave tube : en
  • US2600810A - Engine stop device : en
  • DE841433C - Process for the treatment of finely ground residues and fine-grain concentrates from the potash industry : de en
  • DE841820C - Transmission gear for driving agricultural equipment : de en
  • DE841818C - Town and city map : de en
  • DE841932C - Device for the carburization of water gas : de en
  • DK74293C - Magnetic holder for needles, pins and other articles made of iron or steel. : da en
  • US2600649A - Process for producing crystal violet : en
  • US2600954A - Machine for the manufacture and delivery of parallelepipedal paperboard boxes : en
  • US2600963A - Method and apparatus for forming glass beads : en
  • CA484182A - Electric power sources : en fr
  • DE841670C - Crankshaft lathe : de en
  • US2600704A - Railway center plate locking structure : en
  • US2601137A - Filtration plant flow control responsive to demand : en
  • DE841935C - Shell to hold dental drills or other items with shafts of equal length : de en
  • DK74319C - Brackets for attaching cattle ties. : da en
  • FR1011086A - Improvements in processes for polishing metals, especially aluminum and its alloys : en fr
  • US2601019A - Spreader disk mounting for colter blades : en
  • DE841794C - Process for matting polyvinyl chloride films : de en
  • GB673964A - Process for treating textile fibres of substantially uniform length : en
  • DE841597C - Adjustment device for mat frames of single-letter casting and setting machines : de en
  • DE841673C - Machine tool with a tool holder that can be displaced on a cross member that is height-adjustable on two stands and at least one further tool holder that is height-adjustable on one of the stands : de en
  • FR1011102A - Method of recording and reproducing sound : en fr
  • DE841529C - Device for regulating the fuel injection quantity in an internal combustion engine : de en
  • DE1639806U - HOUSING FOR MEAT AND VEGETABLES. : de en
  • FR1011266A - Charge air heater for internal combustion engines : en fr
  • ES203322A1 - A heat accumulator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES28294Y - Plastic material to hold clothes and delicate objects : en es
  • GB674236A - Improvements relating to the production of sponge metal : en
  • BE501854A - UNSATURATED CYCLOALIPHATIC CARBOXYLIC ACIDS, THEIR SALTS AND THEIR PREPARATION METHODS. : en fr
  • CA484019A - Snow and ice remover : en fr
  • CA484169A - Tension device : en fr
  • IE19592L - Communication systems : en
  • US2600935A - Yarn carrier tube : en
  • DE1639823U - BUILT-IN FAN. : de en
  • DE841488C - Circuit for supplying large, electrode-heated glass melting furnaces : de en
  • DE841508C - Device for the extraction of gold and precious metals from sea and river water : de en
  • ES203407A1 - An automatic tape game system for writing and analog machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE841517C - Arrangement for controlling the fuel supply in wickless lighters : de en
  • ES30427U - Bra for loose-leaf filing or filing books (Machine-translation by Google Translate, not legally binding) : en es
  • GB674240A - Improvements in or relating to silica bricks : en
  • US2600758A - Automatic lock for trailer vacuum brakes : en
  • US2600411A - Wheel cover : en
  • US2601141A - Amino-aryl-pyridyl-alkanols : en
  • US2600905A - Box and pin separator for separable fastener stringers : en
  • DE1639842U - NAILS, IN PARTICULAR FOR FASTENING FLOOR CABLES AND THE LIKE. : de en
  • DE1639908U - FOLDING DESK. : de en
  • US2600661A - Spraying valve structure : en
  • CA484153A - Railway sleeping car bed : en fr
  • AU933552A - Improvements in or relating to apparatus for spraying or atomising fluids : en
  • US2600384A - Vinyl ester copolymers : en
  • US2601178A - Method for producing fluorescent screens : en
  • US2600502A - Calling line and private branch exchange line identifier : en
  • US2600945A - Method of dehydration : en
  • DE841761C - Preparations for promoting plant growth : de en
  • ES195890A1 - A PROCEDURE FOR SOUNDPROOFING METAL CONSTRUCTIONS : en es
  • ES31141U - Detector device of electrical currents (Machine-translation by Google Translate, not legally binding) : en es
  • US2600445A - Longnose pliers : en
  • ES31340U - Folding lock ladder (Machine-translation by Google Translate, not legally binding) : en es
  • LU30921A1 - Process for the manufacture of butter with highly concentrated cream, and product conforming to that obtained : en fr
  • US2600639A - Voltage regulating system : en
  • US2600779A - Control mechanism for tapping machines : en
  • AU159756B2 - Improvements in or relating to apparatus forthe construction of monolithic concrete structures : en
  • DE740105C - Device for releasing the line transfer finger of a die setting and line casting machine : de en
  • ES31282U - Special folding and removable table (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010795A - Multiple removable pulley : en fr
  • FR1011071A - Improvements to telecine differential analyzers : en fr
  • GB674156A - Fluid for transmission of power : en
  • US2600991A - Labyrinth seal arrangement : en
  • US2600435A - Freon 12 dehydrator and manifold : en
  • DE1639935U - COMPRESSION BANDAGE. : de en
  • DE841551C - Arrangement of running belts for vehicles and aircraft : de en
  • DE841602C - Rail wheel set for railway vehicles, in particular internally mounted wheel set : de en
  • ES195929A1 - A METHOD OF CASTING AN OXIDIC ZINCIFER MINERAL : en es
  • FR1010994A - Advanced drill : en fr
  • GB674074A - Method of and apparatus for eliminating harmonics and other proximity effects : en
  • US2601136A - Insole and method of making same : en
  • US2600588A - Aggregate receiving and conveying machine : en
  • US2600940A - Football game device : en
  • US2600984A - Animated mechanical toy : en
  • DE767375C - V-belt connection with rigid cover plates on the wide and narrow sides : de en
  • DE841753C - Turbo engine : de en
  • DE841934C - Device for measuring the vein reflux velocity : de en
  • ES31142U - Tap for viscous liquids and volotles (Machine-translation by Google Translate, not legally binding) : en es
  • ES31230U - Ball-collecting foot for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • GB674021A - Improvements in or relating to nickel-chromium austenitic alloys : en
  • GB674306A - Improvements in and relating to continuous wave detection systems : en
  • GB674316A - Motor and rotary pump assembly : en
  • US2601180A - Multiple shingle and siding casting molds : en
  • US2601045A - Fluid power transmission : en
  • AU937652A - Improvements in or relating to marshalling apparatus for articles to be loaded into crates : en
  • DE841535C - Rack gearing : de en
  • ES31308U - Unbalanced ball (Machine-translation by Google Translate, not legally binding) : en es
  • US2601031A - Combined clothes washer and extractor : en
  • US2600607A - Load-sustaining and fluid-conducting hose : en
  • US2600706A - Railway sleeping car bed : en
  • DE841391C - Tilting beam mixer : de en
  • ES202960A1 - Procedure for the obtaining of alshatic alshades not saturated (Machine-translation by Google Translate, not legally binding) : en es
  • ES30066Y - Book-device for the presentation of stories and polished stories : en es
  • DE841442C - Operating procedures for air and gas separation by deep freezing and rectification : de en
  • FR1010753A - Flexible hose connection : en fr
  • GB674110A - Improvements in or relating to master cylinder units : en
  • US2600774A - Enclosed level-wind for fishing reels : en
  • US2600862A - Inflation valve : en
  • US2601208A - Photoelectric discharge device : en
  • ES28132Y - Perfected Portable Electric Lantern : en es
  • ES29827Y - Removable stopper perfected : en es
  • ES30804U - Capsule-cap sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • US2600474A - Liquid cooler : en
  • DE767371C - Process for preserving hops : de en
  • US2600702A - Control valve : en
  • USPP1105P - Hose plant : en
  • ES29816U - An improved closure for bags (Machine-translation by Google Translate, not legally binding) : en es
  • ES31228U - A pocket ashtray (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010782A - Breastfeeding Bra : en fr
  • GB674136A - Improvements in or relating to domestic laundering apparatus : en
  • GB674275A - Improvements in presses for punching holes in non-metallic sheet-material : en
  • US2600505A - Layout board for photographic reproduction : en
  • US2601073A - Radial head weight-controlled hose extension device : en
  • AU159735B2 - Improvements in or relating to fire precaution arrangements in aircraft gas turbine engines : en
  • DE1639916U - DEVICE TO EASILY FIND THE ROWS FOR TOTO BETS. : de en
  • DE767116C - Door locking device for vehicles : de en
  • DE841909C - Detachable handle attachment for brooms, mops and similar cleaning devices : de en
  • CA484176A - Collet chuck : en fr
  • US2600507A - Apparatus for use in the attachment of heels to shoes : en
  • US2600558A - Fishing reel with nonrotary bobbin : en
  • US2601010A - Timing device : en
  • US2601193A - Cutting implement drive means : en
  • AU939352A - Improvement in decreasing dle-ionization time of a gas tube : en
  • US2601022A - Purification of metal carbonyls : en
  • US2601052A - Protector pad and armrest for automobile windows : en
  • US2601212A - Heat resistant magnetic cores and method of making : en
  • AU936152A - Improvements in or relating to fire precaution arrangements in aircraft gas turbine engines : en
  • ES30977U - Room thermostat (Machine-translation by Google Translate, not legally binding) : en es
  • CA484015A - Joints for sheet material : en fr
  • US2600643A - Portable welder : en
  • AU156564B2 - A pillow block, bearing : en
  • CA484095A - Internal combustion engines : en fr
  • DE841325C - Method and device for the production of plastic prostheses as tooth replacement : de en
  • DE841480C - Device for determining the high-frequency energy converted in the treatment object during treatment with short-wave or ultra-short-wave electrical oscillations : de en
  • DE841526C - Air-cooled multi-cylinder internal combustion engine : de en
  • DE841906C - Hand wringers : de en
  • CA484148A - Bill-fold retainers : en fr
  • FR1011076A - Advanced device for automatic vehicle loading : en fr
  • CA484113A - Shock absorber : en fr
  • DE841618C - Method and device for operating coking ovens, in particular vertical chamber ovens : de en
  • ES195844A1 - A POLICOLOR PRINTING PROCEDURE : en es
  • DE841682C - Distance meter with built-in exposure meter : de en
  • US2600975A - Unitary condenser lens assembly mounting means for projectors : en
  • SE136152C1 - Device at feeding troughs : en sv
  • DE1639966U - MANNEQUIN AND GOODS STAND. : de en
  • FR1010952A - Improvements to telephone installations : en fr
  • US2601062A - Stamp dispensing machine : en
  • DE1639991U - REINFORCEMENT TAPE FOR CORSETS, CORSELETS, HIP BELTS, BANDAGES OR DGL. : de en
  • US2600625A - Log supporting and log manipulating device for wood debarking devices : en
  • US2601158A - Wrist watch compact : en
  • DE841375C - Thermostat device, especially for the cooling circuit of motor vehicle internal combustion engines : de en
  • DE841798C - manometer : de en
  • US2600503A - Apparatus for producing the suspension of a liquid in a gasiform atmosphere : en
  • US2600542A - Movable device for driving piles and the like : en
  • CA484101A - Beam winding machine : en fr
  • DE1639786U - DC VOLTAGE GENERATOR, IN PARTICULAR FOR ROENTGEN DEVICES FOR MATERIAL TESTING. : de en
  • AU402851A - Improvements in or relating tothe cleaning and sizing of carpets, pile fabrics andthe like : en
  • CA484168A - Electric multipling cables : en fr
  • FR1011249A - Improvements to parachute equipment or harnesses : en fr
  • US2600944A - Chair seat : en
  • DE841491C - Curtain set : de en
  • DE841823C - Arrangement on feed fences : de en
  • FR1010817A - Process for preparing methionine and the like : en fr
  • GB674120A - Improvements relating to cultivators, harrows, hoes or the like : en
  • AU153713B2 - Improvements in platform ladders : en
  • CA484154A - Synthesis of thioethers : en fr
  • US2601195A - Reversible engine control equipment : en
  • US2600501A - Oxygen tent or like enclosure : en
  • DE1639804U - FUEL TANK WITH BUILT-IN TOOLBOX. : de en
  • US2600778A - Measuring instrument : en
  • ES29887Y - Perfected switch : en es
  • GB674065A - Improvements in or relating to machines for grinding the main bearing pins and crank pins of crankshafts : en
  • GB674109A - Improvements in and relating to revolving-cylinder reciprocating pumps : en
  • CA484040A - Hoisting apparatus : en fr
  • ES22529Y - Security lock without key : en es
  • ES31159U - Bberºn (Machine-translation by Google Translate, not legally binding) : en es
  • US2600756A - Photographic color correction process : en
  • US2601151A - Power transmission mechanism : en
  • US2600401A - Reciprocating hearth mechanism : en
  • CA484127A - Suction cleaners : en fr
  • CA484084A - Oxidation of glycols with red lead : en fr
  • CA484096A - Process for preparing fatty materials : en fr
  • US2600786A - Double-run window : en
  • AU940452A - Belt conveyor : en
  • DE841821C - Harvester : de en
  • FR1010770A - Process and condensation products : en fr
  • ES31259U - Improved card or card (Machine-translation by Google Translate, not legally binding) : en es
  • CA484003A - Valves : en fr
  • AU939552A - Improvements in or relating to apparatus for measuring the frequency of alternating currents or speed : en
  • DE744181C - Process for the production of ice colors in stuff printing : de en
  • FR1011092A - Improvements in means for transforming natural mechanical energy into heat, in particular for heating a liquid such as water : en fr
  • DE841437C - Washing machine and spin dryer : de en
  • ES28696Y - Parasitic indoor antenna : en es
  • ES29592Y - Lock for all kinds of doors and drawers, especially furniture : en es
  • FR1010886A - Folding bed frame : en fr
  • GB674289A - Improvements in or relating to absorption refrigerating apparatus : en
  • DE1639815U - BRUSH, ESPECIALLY FOR HAIR AND BODY CARE. : de en
  • DE1639884U - WIRE ROPE WITH INSULATED ELECTRICAL CABLE. : de en
  • ES28551Y - Storybook with animated illustrations : en es
  • DE1639881U - DIFFERENTIAL EXHAUST CHAMBER WITH ADDITIONAL LOSS DEVICE FOR CONTROLLING SMALL FLOWS. : de en
  • USPP1106P - Chrysanthemum plant : en
  • US2600792A - Can opener : en
  • US2600489A - Apparatus for multiple copying of cinematographical films : en
  • US2600844A - Electrical apparatus : en
  • US2600913A - Ironing apparatus cover : en
  • US2601147A - Circuit breaker : en
  • AU938352A - Improvements in detergent compositions having improved lathering properties : en
  • CA484098A - Pneumatic tyres : en fr
  • DE1639902U - REMOVAL AND CLEANING DEVICE OF STOVE PLATES ON OVEN-CONFECTIONER OVEN EXTRACTOR. : de en
  • DE841489C - Device for feeding the electrodes of electric glass melting furnaces : de en
  • DE841509C - Composite : de en
  • ES194978A2 - IMPROVEMENTS IN THE CONSTRUCTION OF RICE HUSKING MACHINES : en es
  • ES203608A1 - Improvements in wheels with removable metal rim, especially for compressor rollers (Machine-translation by Google Translate, not legally binding) : en es
  • ES28240Y - Link for attaching the buckles to the belts : en es
  • AU162390B2 - Improvements in or relating to electrical storage devices : en
  • US2601049A - Auxiliary device for unloading grain bins : en
  • US2600664A - Animated decorative lamp : en
  • US2600974A - Hanger fitting : en
  • CA484198A - Relay control system : en fr
  • US2600488A - Cartridge loading tool : en
  • US2600796A - Impact attachment for wheel lug wrenches : en
  • US2600812A - Insulating pipe covering : en
  • US2600896A - Ash removal device : en
  • US2600784A - Spool holder : en
  • BE502058R - PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES. : en fr
  • DE841420C - Hook coupling for vehicles of toy and model trains : de en
  • ES202791A1 - A burner for heavy oil (Machine-translation by Google Translate, not legally binding) : en es
  • ES31152U - Block with double insulation and cameras for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011166A - Improvements in ore concentration by flotation : en fr
  • GB674171A - Improvements in or relating to mountings or lanterns for tubular fluorescent lamps : en
  • FR1011084A - Enhancements to wire loops such as handle rings and tape clips : en fr
  • BE501946A - IMPROVEMENTS IN ADDING MACHINES AND CALCULATING MACHINES IN GENERAL. : en fr
  • AU156157B2 - Improvements in or relating to moulding concrete building structures : en
  • DE841427C - Foundation construction method : de en
  • DE841527C - Slide control for two-stroke internal combustion engines : de en
  • DE841719C - Tilt mold for the production of shaped stones : de en
  • DE841473C - Electric vibration motor : de en
  • DE841620C - Process for the production of glass bodies with reduced transparency and at the same time good light diffusion for lighting purposes : de en
  • FR1011010A - Modes of transformation of mechanical energy, in particular applicable to continuous torque converters : en fr
  • US2601057A - Mechanical chicken feeder : en
  • US2601093A - Method and apparatus for packaging a predetermined weight of food material : en
  • GB673940A - Improvements in or relating to theft alarm systems for automobiles : en
  • GR13651B - SUPPLY SYSTEM FOR SUBMARINED SUBMARINS AND RESCUE OF THESE CREWS. : el en
  • ES31173U - Improved packaging tube (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010958A - Improvements to spraying devices : en fr
  • FR1011294A - Process for manufacturing magnesia and lime carbonate from dolomite : en fr
  • US2601128A - Refractometer with temperature compensating means : en
  • US2601221A - Dissociation of ammonia : en
  • DE841344C - Floor and wall covering made of boards : de en
  • DE841389C - Device for actuating the aspiration of semolina cleaning machines u. like : de en
  • DE841580C - Two-armed puller for ball bearings, discs, wheels, etc. like : de en
  • ES195838A3 - PROCEDURE FOR THE MANUFACTURE OF AN ABORDED FABRIC FOR DECORATION OF TOWELS AND OTHER TERRY FABRICS : en es
  • FR1011178A - Manufacture of a nitrogen, phosphate, calcium food complex : en fr
  • FR1011246A - pressurized brake equipment for simultaneous braking of all cars : en fr
  • DE1639826U - FULLY ROUND RUBBER CURLS WITH CUTTING FOR CLAMPING THE CURLS. : de en
  • ES31148U - Automatic regulator to feed ink the fountain pens (Machine-translation by Google Translate, not legally binding) : en es
  • DE841822C - Crop baler : de en
  • FR1010726A - Improvements to electronic tube systems, in particular to oscillation damping systems for scanning circuits of television sets : en fr
  • GB673997A - Improvements in or relating to process for making tetraalkyllead compounds : en
  • ES29924Y - Element applicable to rotary dryers : en es
  • FR1010771A - Artificial foot joint : en fr
  • GB674160A - Improvements in or relating to trucks : en
  • CA484026A - Internal combustion engines : en fr
  • GB674217A - Manufacture of butter : en
  • CA484179A - Method of filling thermostat tubes : en fr
  • CA484180A - Space heating system : en fr
  • ES195068A2 - A VISCOSE SPINNING PROCEDURE : en es
  • DE841903C - Washing machine and dishwasher : de en
  • DE841776C - Incandescent lamp holder : de en
  • CA484203A - Variable speed rotating ring for spinning machines : en fr
  • US2600430A - Conversion of carbonaceous materials : en
  • ES28142Y - Improved watertight closure applicable to bottles in general, especially bottles for laboratory perfumery and similar : en es
  • US2600444A - Oxygenation of olefins : en
  • DE841808C - Process for the determination of oxidizable or reducible substances in aqueous solutions by measuring their depolarizing effect : de en
  • ES26237Y - Perfected electric welder : en es
  • FR1010815A - Method and machine for gluing book leaves before applying the cover : en fr
  • FR1011279A - Vault for various hearths and more particularly for locomotive hearths : en fr
  • CA484083A - Metering apparatus : en fr
  • FR1010731A - parquet element, process for obtaining parquet using this element and parquet obtained from or using this element : en fr
  • DE841881C - Steam oven. : de en
  • DE841885C - Armpit or shoulder pads for items of clothing : de en
  • ES202730A3 - An apparatus for cutting tubes, bars, handrails and similar parts (Machine-translation by Google Translate, not legally binding) : en es
  • USD167025S - Electric lamp base : en
  • DE841394C - Device for the ultraviolet irradiation of liquids, especially milk : de en
  • DE841476C - Process to make phase-shifted AC voltages equal in size with the aid of compensation measuring devices, reactive power measuring devices or the like : de en
  • DK74303C - Telephone device of the standing microphone type. : da en
  • US2600637A - Materials for use in packing eggs : en
  • US2601046A - Garment construction : en
  • ES23717Y - Disc for friction joints for motorcycles and motor vehicles in general : en es
  • DE841379C - Damping device on machine frames, in particular machine tools : de en
  • DE841612C - Switching magnet with knee lever transmission : de en
  • ES195921A1 - IMPROVEMENTS IN THE MEANS OF TRANSPORTATION FOR AVERIABLE GOODS : en es
  • ES203423A1 - A tube of electric shock (Machine-translation by Google Translate, not legally binding) : en es
  • DE841504C - Sleeper planing machine for planing the slab supports for track sleepers : de en
  • DE841754C - Device to reduce gland leakage losses in steam or gas turbines : de en
  • DE841552C - Recoil propulsion for watercraft by means of a water column that is ejected by a fuel combustion process : de en
  • DE841880C - Chain tree : de en
  • ES195911A1 - IMPROVEMENTS MADE IN THE PREPARATION OF LUMINESCENT COMPOSITIONS : en es
  • FR1010741A - Process for the production of water-soluble condensation products : en fr
  • FR1011121A - Instrument for nail care : en fr
  • GB674024A - Improvements in or relating to the manufacture of laminated or multi-ply fused fabrics or articles made therefrom : en
  • GB674088A - Improvements in or relating to the preparation of a new unsaturated carbinol : en
  • GB673927A - Improvements in or relating to apparatus for heating the air for blast furnaces and like devices : en
  • ES31186U - Tie (Machine-translation by Google Translate, not legally binding) : en es
  • DE841899C - Device for deep drawing of sheet metal : de en
  • DE841378C - Gas turbine plant with partially closed circuit : de en
  • ES31261U - Petacas perfeccionadas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011038A - Process for the manufacture of wear-resistant bodies : en fr
  • DE841737C - Longwall mining : de en
  • DE841882C - Dough mixer and kneading machine : de en
  • GB674272A - Improvements in thoracotomy retractors : en
  • DE841357C - Process for vulcanizing natural or synthetic rubber : de en
  • DE841736C - Iron longwall construction : de en
  • DE841760C - Process for the digestion of rock phosphates by sintering on the blow grate : de en
  • GB673972A - Improvements in or relating to circuit arrangements for converting pulses of differen durations into pulses of different amplitudes : en
  • US2601113A - Attachment for book sewing : en
  • FR1010945A - Vehicle fitted with a device for the distribution of powdery materials : en fr
  • GB674223A - Process and apparatus for the machine production of rod or tubular multiple-layer bodies, made of glass : en
  • GB674267A - An improvement in or relating to universal joint assemblies : en
  • US2600998A - Electronic impedance meter : en
  • CA484126A - Process for the manufacture of a pteridine derivative : en fr
  • DE841680C - Advertising letters : de en
  • ES203469A1 - Improvements in the continuous closure of juxtaposition (Machine-translation by Google Translate, not legally binding) : en es
  • ES29659Y - Double hood for lamps : en es
  • ES31202U - Oscillating support (Machine-translation by Google Translate, not legally binding) : en es
  • GB674058A - Improvements in mining machines : en
  • GB674287A - Device for stripping annular elastic rubber articles from a core : en
  • ES196459A1 - A PROCEDURE FOR THE APPLICATION OF TERMINAL FITTINGS TO THE FLEXON TUBES OF PORTABLE AND SIMILAR LAMPS : en es
  • FR1011013A - Improvements made to electric capacitors, in particular for radio-electric assemblies : en fr
  • FR1011058A - System for building camp cabins that can be assembled and dismantled anywhere : en fr
  • FR1011152A - Method for the undiluted waviness of the hair : en fr
  • JPS272219B1 - : ja
  • ES202523A1 - Improvements in the mechanism of actuators of mobile figures adaptable to tables of sports games. (Machine-translation by Google Translate, not legally binding) : en es
  • ES31258U - Male and female plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010877A - Device for installing an auxiliary motor in the frame of a bicycle : en fr
  • IE20466L - Moulding concrete blocks, etc. : en
  • US2600751A - Illuminated combined optical mirror signal device for vehicles and the like : en
  • US2600781A - Poultry dressing method : en
  • US2600592A - Variable-speed transmission : en
  • CA484124A - Spinning machine : en fr
  • US2600746A - Fluid pressure control valve : en
  • US2600888A - Balance testing machine : en
  • CA484142A - Method of producing sulfanilylthioureas : en fr
  • AU153472B2 - Bearing seal : en
  • AU156952B2 - Anew or improved process and apparatus for coating surfaces with liquid compositions containing solid matter in suspension : en
  • AU940352A - Belt conveyor : en
  • US2600838A - Thienyl mercaptals and mercaptols : en
  • US2600479A - Attachment for drinking cups, glasses, and similar receptacles to prevent the spilling of liquids contained therein : en
  • DK74299C - Apparatus for cooling and stirring milk in a milk jug. : da en
  • FR1011277A - Reservoir toothbrush enhancements : en fr
  • DE841550C - Tractor for optional use as a haulage or tractor : de en
  • DE841922C - Fridge : de en
  • ES29981Y - Cigar : en es
  • DE841668C - Device for tightly closing pipes by means of a solid rubber ring : de en
  • ES203585A1 - A device for processing parts of an angular or curved form by inductive heating in a magnetic field of high frequency (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011056A - Plate-shaped part made by resistance welding : en fr
  • US2601139A - Ball cock : en
  • US2601185A - Action for key-operated musical instruments of percussion type : en
  • US2600749A - Key holder : en
  • DE841505C - Process for the polymerization of an unsaturated alcohol which has an unsaturated carbon atom bonded directly to the carbinol group : de en
  • ES31127U - Device for mounting and actuating ventilation panels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010953A - Nut wrench sets : en fr
  • US2600499A - Swinging gate valve mechanism : en
  • US2600482A - Electric delay circuit : en
  • DE1639756U - CHAIN CONVEYOR WITH FORCULAR LINK CHAIN. : de en
  • CA484199A - Pinking shears : en fr
  • AU936052A - Improvements in or relating to rotors for axial flow compressors or turbines : en
  • US2600921A - Apparatus for extruding collapsible tubes : en
  • US2600797A - Fishing buoy : en
  • US2601040A - Fitting and sealing means therefor : en
  • US2600492A - Cartridge belt link : en
  • US2600594A - Plier-type toggle wrench having third jaw : en
  • DE1639936U - SMALL SAUNA IN WOOD CONSTRUCTION. : de en
  • FR1010806A - Improvements made to carburetors : en fr
  • FR1011003A - Pressure molding process and apparatus for carrying out this process : en fr
  • CA484075A - Signal transmission systems : en fr
  • CA484037A - Process of and apparatus for heat pumping : en fr
  • DE1639755U - DEVICE FOR PREVENTING ADDITIONS INSIDE THE CONVEYOR. : de en
  • FR1010894A - Automatic tamper-evident box : en fr
  • FR1010865A - Stapler : en fr
  • ES195001A2 - PROCEDURE FOR OBTAINING POLYMERIZED ORGANOSILICICAL COMPOUNDS : en es
  • FR1010861A - Adjustable time automatic switches : en fr
  • GB673980A - Improvements in springing arrangements for furniture : en
  • DE1639832U - CAST-IRON WINDOW. : de en
  • FR1011253A - Microscope or similar instrument : en fr
  • FR1010840A - Ironing machine : en fr
  • FR1010872A - Fishing tackle : en fr
  • FR1010961A - Process for the production of chlorocarbon esters and neutral carbonic esters of aliphatic omega-chlorinated alcohols : en fr
  • FR1011177A - Lubrication process for hot metal spinning : en fr
  • FR1011030A - Self-regulating ignition relay for multi-stage powder rockets : en fr
  • DE841778C - Contact rectifier or inverter with liquid contact material : de en
  • DE841791C - Device for moving vehicles in and out of basement garages : de en
  • FR1010749A - Preservatives for green fodder : en fr
  • GB674222A - An improved method and apparatus for making screws : en
  • ES31263U - Elemental part for a cardboard folding box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010957A - Method and device for making permanent waves : en fr
  • GB673982A - Improvements in or relating to low-frequency amplifying circuits : en
  • ES195236A2 - A PROCEDURE FOR PRE-PRESSING PIECES OF CONCRETE : en es
  • DE1639987U - WRISTWATCH WITH POWERFUL CENTRAL SECOND. : de en
  • ES31339U - Toy figure with brand mechanism mounted inside (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011080A - Gas desulphurization process and its applications : en fr
  • ES195575A2 - A PROCEDURE FOR THE MANUFACTURE OF ALCOHOLS : en es
  • FR1011206A - Process for the treatment of ores, especially iron ores : en fr
  • FR1010948A - Manufacture of artificial filament ropes : en fr
  • DE740015C - Display device for the line length in the collector of a die setting and line casting machine : de en
  • DE841600C - Joint at railroad tracks : de en
  • GB674196A - Improvements in or relating to radio frequency electrical oscillators : en
  • FR1010755A - Improvements to receivers for frequency deviation radio transmissions : en fr
  • FR1011054A - Advertising device : en fr
  • GB674255A - Improvements in or relating to combustion chambers for internal-combustion engines with lateral valves : en
  • ES203575A1 - A procedure for the manufacture and covering of tiles and other materials for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES31350U - Wave switch for radio receivers (Machine-translation by Google Translate, not legally binding) : en es
  • DE841738C - Blow transfer car : de en
  • ES195806A1 - AN ELECTRICAL CURRENT GENERATING SYSTEM : en es
  • DE1639964U - HAPPELESS. : de en
  • ES31317U - Mercury circuit breaker for heater and mlar applications : en es
  • DE841403C - A method of making a picture tone film and apparatus for practicing this method : de en
  • DE841562C - Drive drum, preferably for conveyor belt systems : de en
  • DE841574C - Antechamber of revolving locks : de en
  • DE841637C - Traveling formwork for the production of structures with walls arranged in the direction of travel and transversely thereto : de en
  • US2600572A - Trampoline : en
  • DE841931C - Switching arrangement with signal device and thermostat for hot water devices : de en
  • ES195805A1 - A POWER SUPPLY SYSTEM FOR RADIO DEVICES : en es
  • ES202084A3 - Scraper brush for cylinder mills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011089A - Wide band wave meter : en fr
  • ES31145U - Percha mural (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010727A - Alumina based material : en fr
  • FR1010751A - New process for color photography and cinematography : en fr
  • ES31342U - A new candle for portable appliques and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DK74292C - Hip holder. : da en
  • ES29905Y - Waterproof layer for motorcyclists and cyclists : en es
  • FR1010802A - New material for making insulating coatings, especially for fuel reservoirs : en fr
  • FR1011198A - Method of establishing a non-deformable metal frame intended to support a trailer floor, the bottom of the body of a vehicle, etc. : en fr
  • DE1639888U - SHORT-CIRCUIT ARMOR MOTOR WITH SINGLE-SIDED BEARING. : de en
  • DE1639997U - HOUSE CONNECTION FUSE WITH INSULATION INSERT FOR DISTANTED LINE ENTRY. : de en
  • DE841441C - Method and device for treating liquids with gases or vapors : de en
  • FR1010907A - Improvements in retransmission radio stations : en fr
  • DE1639984U - WRISTWATCH WITH POWERFUL CENTRAL SECOND. : de en
  • FR1011023A - Improvements made to means such as those for repairing the ballast of railways : en fr
  • FR1010783A - Improvements in television shooting processes, especially with low lighting : en fr
  • GB674200A - Improvements in or relating to a catgut bottle : en
  • US2600861A - Maturing cotton : en
  • US2601155A - Stop-motion for full fashioned knitting machines : en
  • AU155431B2 - Improvements in or relating to apparatus for loading and unloading articles into and outof crates : en
  • ES29660U - Complementary device for pencils, fountain pens, ballpoint pens and pen handles (Machine-translation by Google Translate, not legally binding) : en es
  • GB673987A - Improvements in or relating to air intakes, more particularly for aeroplanes : en
  • CA484118A - Power plant : en fr
  • US2601153A - High-voltage supply : en
  • DE1639954U - OVEN COVERING. : de en
  • DE841352C - Formwork system, which can be pulled up on supports outside the structure : de en
  • ES195239A2 - IMPROVEMENTS IN LIQUID HEATING ELECTRICAL EQUIPMENT : en es
  • ES31167U - Articulated elbow for all kinds of supports (Machine-translation by Google Translate, not legally binding) : en es
  • AU151907B2 - improved mobile saw machine : en
  • DE841806C - Device for determining duplication in sheet metal : de en
  • FR1011155A - Improvements in the manufacture of metallurgical coke : en fr
  • CA484201A - Floor mop : en fr
  • US2600884A - Fixture reflector aligner : en
  • CA484056A - Method of making an addition agent for lubricating oil : en fr
  • US2600741A - Wheel-handling device : en
  • US2600967A - Low-frequency vibrational pickup : en
  • US2601086A - Close-up stereo camera : en
  • DE841342C - Hollow brick for ceiling beams : de en
  • ES31147U - Thermostatic investment heater for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011144A - Improvements made to high-rise motorcycles, called : en fr
  • FR1011142A - Improvements to the automatic control of tapping machines or the like : en fr
  • US2600578A - Means for mounting mirrors on dressers : en
  • AU930652A - A drag saw and cutting blade therefor : en
  • CA484166A - Gas-turbine engines : en fr
  • US2600835A - 2:6-dihalogenodiphenylethers and process of preparing same : en
  • DE1639757U - PIPE FITTINGS MADE OF LEAD. : de en
  • DE841532C - Elastic connection : de en
  • CA484076A - Gyro erection system : en fr
  • DE1639865U - TABLE BASKET GAME. : de en
  • DE1639907U - ADJUSTABLE ARCHITECT DRAWING TABLE. : de en
  • DE841595C - Piston valve control for steam engines : de en
  • AU941152A - Improvements in and relating to machines for winding threads andthe like : en
  • US2600604A - Gravity-operated register for tiltable handles : en
  • ES31304U - Mixer tap (Machine-translation by Google Translate, not legally binding) : en es
  • GB674231A - Improvements in shuttleless looms : en
  • DE1639822U - CLEANING AGENTS IN TABLET FORM. : de en
  • US2601148A - Wind tunnel window structure : en
  • US2600556A - Protective pad for playpens or cribs : en
  • CA484002A - Structural elements : en fr
  • DE841590C - Process for the production of substituted metal carbonyls : de en
  • ES202005A1 - Device to launch projectiles to reaction (Machine-translation by Google Translate, not legally binding) : en es
  • ES31334U - Opener opener (Machine-translation by Google Translate, not legally binding) : en es
  • GB674297A - Leakproof construction of pipes, tanks, piles and the like : en
  • DE1639918U - PISTON PUMP, IN PARTICULAR SUPPLY AND REGULATOR PUMP FOR FUEL INJECTION PUMPS OF COMBUSTION MACHINES. : de en
  • FR1011283A - Method and device for inflating and deflating cushions, pillows or the like of a means of transport : en fr
  • US2600381A - Butter coloring tablet and method of coloring butter : en
  • DE841809C - Device for the continuous display of the unburned matter in fly ash : de en
  • ES29982Y - Cigar : en es
  • GB674020A - Improvements in reflex reflectors : en
  • US2600392A - Shampoo device : en
  • US2600673A - Fishing lure : en
  • US2601004A - Gear pump : en
  • US2601044A - Torque wrench : en
  • US2601099A - Cover for bake pan units : en
  • US2601131A - Shoe fitting device : en
  • USD167039S - Beooch oe the like : en
  • DE1639863U - DOUBLE EYE FOR SHOES, LEATHER GOODS, TENT COVERS AND THE LIKE. : de en
  • FR1011120A - Wood defibration process : en fr
  • FR1011126A - Method of assembling fasteners for fragile fabrics : en fr
  • AU316851A - improved mobile saw machine : en
  • US2600860A - Fluid pressure operated portable compressing tool : en
  • CA484102A - Method and composition for conditioning water : en fr
  • CA484023A - Electronic egg graders : en fr
  • DE767370C - Device for the production of centrifugal cast hollow bodies, in particular larger wall thicknesses, in centrifugal casting molds charged with lining materials prior to casting : de en
  • ES31353U - Rotating electric switching handle for motorcycles, bicycles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011251A - Improvements made to electrolytic treatment devices : en fr
  • CA484028A - Drain opening apparatus : en fr
  • AU159110B2 - Process for improving the mechanical qualities of glass by modifying the internal stresses therein : en
  • DE841928C - Thermal relay to protect electrical lines, machines and devices against overload : de en
  • DE1639891U - Ballast for fluorescent lamps. : de en
  • DE841448C - Process and device for the conversion of ammonium sulfide in aqueous solution to ammonium sulfate : de en
  • AU937852A - Improvements in or relating to cushioning mechanism for railway vehicles : en
  • DE841376C - Protection device against premature burn-out of cartridges in engine starting devices : de en
  • DE841659C - Method and device for processing and introducing liquid fuels of all kinds into the combustion chamber of internal combustion engines : de en
  • GB674233A - Improvements in or relating to textile yarn clearers : en
  • CA484046A - Venting and pressure release arrangements of electric accumulators : en fr
  • US2600729A - Endless chain of counting relays : en
  • DE1639828U - RING-SHAPED TUBULAR ROLLER. : de en
  • NL70141C - : en
  • US2600416A - Drive mechanism : en
  • US2600947A - Combined hatch cover and ventilator for storage tanks : en
  • ES203619A3 - Improvements introduced in the manufacture of anti-slip covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31182U - A mold for the reinforced concrete formwork for constructions (Machine-translation by Google Translate, not legally binding) : en es
  • ES31329U - A new taxable device (Machine-translation by Google Translate, not legally binding) : en es
  • US2600820A - Method of removing scale from heating coils : en
  • US2601059A - Steam electric creasing iron : en
  • DE841780C - Small heater, especially for the rapid heating of chemical test tubes u. like : de en
  • FR1011141A - Auxiliary tool holder head adaptable to a boring machine : en fr
  • ES29631Y - Foldable sunglasses model : en es
  • ES29793Y - Special plug for accumulators : en es
  • FR1010784A - Improvements to the methods and devices of those using synchronization tops, in particular for television : en fr
  • ES31151U - Folding container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010776A - Method of establishing reinforced concrete floors : en fr
  • GB673923A - Improvements in fluid control valve devices : en
  • GB674099A - An improvement in or relating to means for coupling mechanisms to electric motors : en
  • CA484007A - Reversible propellers : en fr
  • CA484050A - Valve gear for the distribution valves of steam locomotives : en fr
  • US2600549A - Apparatus for tensioning studs : en
  • FR1011097A - Loud speaker : en fr
  • ES195330A2 - A MACHINE FOR THE VULCANIZATION OF ALL KINDS OF FOOTWEAR : en es
  • CA484114A - Production of yellow dye images by color development : en fr
  • DE1639813U - DEVICE FOR ATTACHING WARDROBE AND THE LIKE. : de en
  • DE1639929U - FILLING DEVICE FOR THE MOLDS OF PRESSES. : de en
  • DE841945C - Supply air grille for ventilation systems : de en
  • ES28505Y - Improved probing device applicable to angle copiers for circular lathes or any other kind of machine : en es
  • GB674268A - Cake slicing device : en
  • ES28890Y - Portable case to perfume by capillary action and friction : en es
  • FR1011259A - Process for the packaging of pourable products, and new types of packaging for said products : en fr
  • GB673948A - Improvements in light filters : en
  • GB673965A - Improvements in gilling machines : en
  • US2600530A - Packing machine for powder materials : en
  • AU934552A - Improvements in or relating to ironing machines : en
  • ES195835A1 - A SELECTION BLEEDING DEVICE FOR CLEANING THE THREADS COMING OUT OF THE SPINNING : en es
  • AU157754B2 - Method forthe treatment of thread on thread-storing, threadadvancing devices : en
  • CA484066A - Solvent fractionation of wax-containing mixtures : en fr
  • DE841839C - Belt drive for machine tools : de en
  • ES29217Y - A briefcase-toiletry bag : en es
  • DE841894C - Device for hanging loads on beams : de en
  • DE841936C - Perfume atomizer : de en
  • DE841493C - Suspension for upholstered furniture, mattresses, etc. like : de en
  • DE1639877U - FILLINGS AND FILLING BODIES FOR ACID TUBES, WASH TOWERS AND SIMILAR TUBES. : de en
  • ES27615Y - Automatic non-fused circuit breaker : en es
  • ES30981U - Tension pulley with ball and roller bearings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010729A - Hydrolysis process for fatty substances : en fr
  • US2600621A - Obtaining purified phenols and cresols of petroleum origin : en
  • FR1011082A - Manufacturing process for ketones-alcohols : en fr
  • FR1011169A - New resinous products for the exchange or capture of anions and silica, the manufacturing process and their applications : en fr
  • CA484171A - Neck tie rack : en fr
  • ES25199Y - Meter extendable to slide : en es
  • US2601051A - Photographic printing machine : en
  • DE841804C - Direct measurement of the hardness values in Brinell and Vickers tests : de en
  • US2600671A - Hydrofluoric acid refining of hydrocarbon oils : en
  • FR1011017A - Machine for pounding stones for the manufacture of artificial stones : en fr
  • GB674265A - Apparatus for counting particles : en
  • FR1010857A - Mechanism for archive files or loose-leaf binders : en fr
  • ES29868Y - Toothbrush case : en es
  • FR1011032A - Convergent eyepiece : en fr
  • ES29462Y - Appendix for injection needles : en es
  • FR1011127A - Bicycle rack : en fr
  • ES203265A1 - Improvements in the activated mechanisms of rolling mobile figures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011061A - Purification of fats by subtraction of oxidation products : en fr
  • GB674030A - Torque and speed changing and reversing unit : en
  • US2600387A - Carboxyalkylation of ketonic compounds : en
  • FR1010881A - Grooving lathe : en fr
  • US2600420A - Oil-soluble allyl-vinyl ester copolymers : en
  • US2600535A - Carbon paper pack : en
  • GB674199A - Improvements in or relating to a method of and apparatus for forming cereal flakes : en
  • US2601144A - Load-carrying safety switch : en
  • DE841867C - Paint spray gun with freely adjustable round and flat jet : de en
  • GB674188A - Improvements in or relating to electric transformer arrangements for use in the circuit of electric discharge lamps : en
  • DE841868C - Spray gun for paints or the like. : de en
  • GB674005A - Improvements in machines for moulding plastic material, for exampleí¬butter : en
  • US2600582A - Sliding contact system for conducting welding currents : en
  • US2600986A - Filing cabinet drawer : en
  • DE1639838U - DEVICE FOR EXTENDING THE HONEYCOMB FRAME IN BEE BOESTS. : de en
  • ES31156U - Handle with lighting for tools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010847A - Cleaning products with a pasty consistency : en fr
  • GB674291A - Improvements relating to polyazo dyestuffs for leather : en
  • US2601169A - Mechanism for loading grease guns : en
  • FR1010904A - Inhaler device : en fr
  • DE841696C - Removable rim for vehicle wheels : de en
  • FR1010786A - Method and device for connecting, by stripes or junction lines, two layers of paper : en fr
  • GB673974A - Improvements in poultry carcase marking tags : en
  • IE20363L - Cheese and casein manufacture : en
  • DE1639910U - CLOTHING HANGER. : de en
  • FR1010874A - Ice cream maker : en fr
  • GB674148A - Improvements in or relating to means for controlling the circuit of a discharge lamp : en
  • ES29196Y - Postcards or others with scented pill : en es
  • ES31314U - Improved sprinkler (Machine-translation by Google Translate, not legally binding) : en es
  • ES201454A1 - Mechanism perfected for the stock of textile crops (Machine-translation by Google Translate, not legally binding) : en es
  • GR13649B - CATALYST SOLUTION ACCELERATED HARDENING BY CEMENT, PORTLAND TYPE, MORTAR. : el en
  • DE841554C - Sandblasting nozzle for blasting pipes : de en
  • DE841785C - Device for housing medical instruments : de en
  • DE841757C - Device for drying the printed sheet on printing machines : de en
  • GB674070A - Improvements in ink ribbon progressing and reversing devices : en
  • GB674243A - Improvements in or relating to telephone systems : en
  • GB674304A - Protective cover for a book jacket : en
  • AU931052A - Parasiticidal. preparations : en
  • CA484038A - Water ski harness : en fr
  • BE501985A - DEVICE FOR TRANSMISSION OF ROTATION MOVEMENTS WITH CORRECT ANGULAR DISPLACEMENT (OR SELSYN) WITH HARMONICS COMPENSATION. : en fr
  • US2600437A - Fishing lure : en
  • ES31169U - A case with perfect closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011186A - Further training in brooms, brushes and the like : en fr
  • US2600894A - Cuff button : en
  • US2600973A - Device for measuring the resonancemagnification of resonant systems : en
  • US2600598A - Drawer suspension : en
  • ES29572Y - Apparatus in or for fastening means in constructions or similar mountable and demountable : en es
  • AU160123B2 - Improvements in or relating to screw caps for bottles, jars canisters and like containers : en
  • US2600455A - Fire-retardant compositions : en
  • US2600648A - Relay registering system : en
  • US2600856A - Shuffleboard weight : en
  • DE1639953U - FLOOR POT KITCHEN WITH INTERMEDIATE HEATING PLATE. : de en
  • US2600798A - Esters of thiophene-modified maleic anhydride-styrene copolymers and oil compositions containing the same : en
  • FR1010890A - Natural rubber solution spinning process : en fr
  • DE841714C - Device for connecting electricity consumers to pantographs stored in vehicles of toy and model railway systems : de en
  • DE841783C - Device for the gas-tight transfer of a powdery substance from one room to another : de en
  • DE841905C - Washing machine and dishwasher, mainly working according to the countercurrent principle : de en
  • ES28182Y - Fastening device for brooches, clips, earrings, pins and the like : en es
  • ES31278U - Bottle-thermos (Machine-translation by Google Translate, not legally binding) : en es
  • GB674225A - Method of and means for balancing engines or compressors of the reciprocating type : en
  • FR1010800A - Two-piece tire valve : en fr
  • DE1639872U - HEEL PAD. : de en
  • DE1639990U - PIPE AND WRENCH. : de en
  • DE841896C - Process and device for smoothing and final deformation of cold pilgrim metal hollow work pieces : de en
  • ES31279U - Device to provide movements from the outside to elastic bodies anchored inside of lanterns and similar vessels (Machine-translation by Google Translate, not legally binding) : en es
  • US2600665A - Fishhook container : en
  • DE841387C - Schlaegermuehle with air supply device : de en
  • DE841418C - A whip-wielding toy figure as a carriage driver or as a rider : de en
  • DE841553C - Process and machine for profile grinding of cutting punches : de en
  • ES31289U - Toy radio-television set (Machine-translation by Google Translate, not legally binding) : en es
  • CA484048A - Veterinary medicinal agent : en fr
  • DE1639782U - CABLE END CLOSURE. : de en
  • GB673951A - Improved hydraulic fluid : en
  • US2600528A - Apparatus for elevating contact material : en
  • ES31082U - Toy gun with double sound device (Machine-translation by Google Translate, not legally binding) : en es
  • US2600847A - Tire gauge : en
  • ES200095A3 - New apparatus for injecting liquids through skin (Machine-translation by Google Translate, not legally binding) : en es
  • GB674010A - Improvements in apparatus for controlling rotary valve distributors : en
  • ES31346U - A goggle against the sun for graduated glasses folded by its front and rods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011005A - Device for performing calculations, including multiplication and division : en fr
  • FR1010759A - Method and device for the verification and rapid readjustment of the prepared settings of the intensity passing through an X-ray bulb : en fr
  • FR1011181A - Hand tool that can be used, among other things, as a punching machine, riveter-diverter, etc. : en fr
  • GB674164A - Heat stabilizer for vinyl resins : en
  • US2600620A - Process of making colobtess : en
  • US2601145A - Wallet : en
  • US2600646A - Cake slicer : en
  • US2601074A - Combined clothes hanger and compartment holder : en
  • CA484135A - Warp beams : en fr
  • DE1639785U - CENTRIFUGAL CONTACT. : de en
  • DE1639944U - DRAWER. : de en
  • DE841465C - Hydraulic-mechanical two-sided tipping and return device for wagon tippers : de en
  • GB674037A - Scaffolding : en
  • GB674114A - Improvements in cathode ray tube system for colour television : en
  • ES31150U - Class clothes washer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010892A - Process for the production of trichlorobenzene and dichlorophenols : en fr
  • FR1011044A - Sealed connection pieces for polythene insulated cables : en fr
  • US2600484A - Apparatus for indicating a coordinate position on a chart : en
  • US2600977A - Emergency valve system : en
  • ES23715Y - Improved disc for friction joints for motor vehicles in general : en es
  • FR1010791A - Dump Truck or Trailer : en fr
  • ES31312U - Pocket case for toilet paper (Machine-translation by Google Translate, not legally binding) : en es
  • US2600601A - Tensioning device for film reel shafts : en
  • DE841773C - Electric machine protected from dripping water : de en
  • ES202855A3 - New pump for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB674242A - Improvements in or relating to lifts : en
  • US2600388A - Method of bonding using heat sealing protein adhesives : en
  • US2600610A - High-aperture and high-transmission three component objective : en
  • US2600825A - Index tab : en
  • DE841578C - Step roller bearing for looms or the like. : de en
  • CA484070A - Solvent fractionation of wax-containing mixtures : en fr
  • ES20484Y - Rubber sandal with fastening straps of other material, especially leather, leather and Plexiglas. : en es
  • US2600521A - Inlet fixture for liquid tanks : en
  • NL70411C - : en
  • US2600859A - Hand electric plane : en
  • US2600943A - Detackifying and cure activation compositions : en
  • US2600819A - Shoe heel : en
  • US2600794A - Core-supplying means for winding machines : en
  • DE841363C - Use of precious metal alloys for dental equipment : de en
  • DE841849C - Control for valves of breathing apparatus, especially for the lung-controlled oxygen supply valve of breathing apparatus : de en
  • ES31084U - Funnel with filter (Machine-translation by Google Translate, not legally binding) : en es
  • ES31220U - Automatic clutch (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639880U - ALLSTROM FLOW CLEANING CHAMBER. : de en
  • DE841667C - Brake for rotating shafts : de en
  • CA484087A - Protective arrangement for electric power distribution systems : en fr
  • AU159968B2 - Improvements relating to toolbar for tractors for coupling ganged implements thereto : en
  • DE1639892U - LIGHT BEAM TO ACCESS ONE. : de en
  • DK74307C - Electric alternator. : da en
  • FR1011145A - Improvements made to elements such as profiles, more especially for metal constructions : en fr
  • CA484161A - Piezoelectric oscillators : en fr
  • DE841723C - Process for the production of hydrated lime powder : de en
  • DE841862C - Lock security for door locks : de en
  • DE841917C - Process for the preparation of bis-tert-aminoalkoxyalkanes and their quaternary ammonium halides : de en
  • FR1010899A - Weaving shuttle block : en fr
  • GB673930A - Improvements in mechanism for maintaining a supply of stacked sheets for instance book components : en
  • DE841547C - Copier for the production of pressure rollers by means of photo engraving : de en
  • ES22033Y - Sports ball : en es
  • US2600737A - Method of making tertiary alkyl trithiocarbonates : en
  • US2600891A - Vacuum system leak detector : en
  • US2600858A - Crossrow cultivator : en
  • US2601186A - Wire heading tool : en
  • US2600839A - Condiment holder : en
  • US2601101A - Hinge for molded boxes or other molded articles : en
  • GB674319A - Method for starting multicellular pressure electrolyzers : en
  • CA484080A - Wheel slide arrestor : en fr
  • US2601163A - Dumping device : en
  • USD167030S - Atomizer head : en
  • CA484116A - Power plant : en fr
  • DE1639993U - HAND WASHING DEVICE. : de en
  • ES195950A1 - A PROCEDURE FOR PREPARING CUMARIN DERIVATIVES THAT EXERCISE A BIOLOGICAL ACTION : en es
  • ES31129U - Improved file folder (Machine-translation by Google Translate, not legally binding) : en es
  • AU161514B2 - Improvements in and relating to electric switches : en
  • CA484055A - Production of aluminum sulfonate : en fr
  • CA484085A - Collar fabric construction : en fr
  • US2600448A - Copolymers from allyl esters and acrylic esters : en
  • US2601109A - Method of preparing blends of hydrocarbon polymers and petroleum waxes : en
  • US2601012A - Safety coupling : en
  • US2600789A - Flashlight device : en
  • CA484103A - Oxy-fuel gas powder laden cutting oxygen nozzle : en fr
  • US2600473A - Magnetic core : en
  • US2600876A - Airport fueling mechanism : en
  • DE1639839U - EQUIPMENT FOR EXTENDING HONEYCOMB FRAME : de en
  • FR1010910A - Method of preventing dislocation of masonry in metallurgical, carbonization and the like furnaces : en fr
  • FR1010913A - Sealed bearing, especially for washing machine : en fr
  • GB674132A - Improvements relating to hydraulic speed governors for prime movers : en
  • CA484078A - Live stock feed : en fr
  • US2600512A - Adjustable pliers : en
  • US2601207A - Fluid regulator : en
  • US2600669A - Tube slotting machine : en
  • US2601032A - Manganese activated zinc barium silicate phosphor : en
  • US2600433A - Bearing assembly and seal : en
  • DE841582C - punch : de en
  • FR1010808A - Portable vulcanizing press : en fr
  • CA484160A - Electron discharge device system : en fr
  • US2600790A - Variable number indicator : en
  • ES29869Y - Terminal or banana and jacket for electrical connections : en es
  • ES31332U - Footwear model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010955A - Cast bodies of charcoal polished to a high gloss, and method of making them : en fr
  • DE1639824U - LATCH FOR BUILT-IN FANS. : de en
  • DE1639969U - LARGE AREA DUST FILTER. : de en
  • FR1010943A - Device for attaching the tail of animals, especially cattle : en fr
  • FR1010947A - Pipe fitting machine : en fr
  • DE841416C - Loading device for drafting systems of spinning machines : de en
  • ES30072Y - Armored heating elements for iron : en es
  • FR1010822A - New element with asymmetric conductivity : en fr
  • DE1639805U - BICYCLE PEDAL. : de en
  • DE841858C - Rearview mirror holder : de en
  • GB674082A - Improvements in or relating to the underground gasification of coal : en
  • AU940552A - Belt conveyor : en
  • NL71297C - : en
  • US2600617A - Adjustable crowfoot wrench : en
  • DE841455C - Process for the production of guanidine salts from a raw salt mixture : de en
  • AU154129B2 - Improvements relating to model railway tracks : en
  • AU939652A - Improvements in cyclone furnaces : en
  • ES30096U - New lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010989A - Protective device in particular against electromagnetic radiations : en fr
  • GB674247A - Process for improving the properties of ceramic materials : en
  • US2600443A - Coin controlled change maker : en
  • US2600546A - Inductance type pick-off : en
  • US2601192A - Packaging means for toy pistols : en
  • CA484141A - Nozzles for bottles : en fr
  • AU154850B2 - Improvements relating to apparatus containing ion-exchange or like beds of granular material : en
  • CA484039A - Hoisting apparatus : en fr
  • DE767306C - Order to prevent collisions in air traffic : de en
  • GB674131A - Improvements in or relating to proteinaceous compositions : en
  • GB674206A - Improvements in or relating to mechanism for the intermittent driving of cinematographic films : en
  • CA484202A - Slide contactor switch : en fr
  • CA484121A - Method of atomizing and desiccating substances and apparatus therefor : en fr
  • FR1010974A - Thinning molds for the construction of flues, air vents, waterfalls, etc. for the building : en fr
  • DE1639899U - DEVICE FOR SICKNESS AND RESUSTRATION. : de en
  • DE841722C - Mold for the production of building panels : de en
  • DE841740C - Relief valve for pressure medium line : de en
  • ES201846A1 - Procedure for decoration of skins, especially skin of ante and skin scratches or analogue (Machine-translation by Google Translate, not legally binding) : en es
  • CA484117A - Power plant : en fr
  • DE1639766U - MICROPHONE FOR BROADCASTING AND THE LIKE. PURPOSES. : de en
  • DE841384C - Device for connecting rope-like stretches, especially wire ropes : de en
  • FR1011087A - Small transport tricycle motor vehicle : en fr
  • FR1011208A - Electric accumulator : en fr
  • GB674096A - Improvements connected with inflation valves for pneumatic tyres and the like : en
  • GB674303A - Wood covering for floors and walls : en
  • BE501971A - : en
  • ES31209U - A scarecrow device (Machine-translation by Google Translate, not legally binding) : en es
  • US2600684A - Hydrolyzed copolymers of fluorinated vinyl compounds : en
  • DE841755C - Rapid press for rubber printing : de en
  • FR1011125A - Method of depolarization of primary galvanic elements and application to the construction of batteries, in particular of dry pile : en fr
  • US2600382A - Vinyl stearate allyl laurate copolymer : en
  • ES203615A1 - An electronic circuit of disc marking (Machine-translation by Google Translate, not legally binding) : en es
  • US2600823A - Hot top electrode tip : en
  • USD167048S - Trousers or similar article : en
  • SE136157C1 - : en
  • DE1639784U - SOCKET CONTACT. : de en
  • DE1639917U - CONTROL DEVICE FOR COMBUSTION MACHINES, IN PARTICULAR INJECTION MACHINES. : de en
  • AU157553B2 - Improvement in preparation of aromatic hydrocarbons : en
  • CA484115A - Electric circuit interrupter : en fr
  • DE841607C - Circuit arrangement for counter memory : de en
  • US2600421A - Copolymers of acrylates and allyl esters : en
  • CA484174A - Thermal breaker : en fr
  • DE1639794U - WOOL SPINDLE. : de en
  • DE841586C - Iron stand : de en
  • DE841765C - Circuit arrangement for telephone systems with audio frequency selection : de en
  • FR1010803A - Divider device : en fr
  • US2600828A - Air miles recorder and follow-up system : en
  • US2600841A - Wire clamp and cutter for spooling machines : en
  • US2601206A - Medium-strength corrosion-resistant aluminum alloys : en
  • US2600567A - Electrical conductors and method of making the same : en
  • DE841766C - Device for generating electrical vibrations with a wavelength of the order of 1 cm to 1 m : de en
  • ES27614Y - Special separator to perform the sinusitis operation : en es
  • ES31090U - Removable power plug, rubber (Machine-translation by Google Translate, not legally binding) : en es
  • ES31288U - Folding chair for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010737A - Trailed plate belts : en fr
  • DE841353C - Adjustable formwork support : de en
  • FR1010724A - Valve cap for electric accumulator : en fr
  • FR1011226A - Magnesium manufacturing process : en fr
  • GB674308A - Method of, and apparatus for, testing the microphonic response of a capacitor : en
  • USD167062S - Type cleaning device for typewriters : en
  • ES195945A1 - PREPARATION OF RESIN SOAP WITH SIMULTANEOUS SEPARATION OF THE ESSENCE OF TREMENTINE : en es
  • ES203199A3 - Improvements in the manufacture of puntillas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011192A - Method for determining constituents of gas mixtures by absorption of radiation : en fr
  • FR1010930A - Advanced packaging for carboys : en fr
  • DE841634C - Sliding gate, especially for large openings : de en
  • DE841911C - Process for the production of high-performance fuels suitable for boiling : de en
  • ES195828A1 - PROCEDURE FOR OBTAINING A COMPOUND FOR THE STABILIZATION OF ROADS AND ROADS : en es
  • FR1011020A - Manufacturing process of artificial sulphurous materials : en fr
  • US2600906A - Projection apparatus for inspecting timepiece jewels : en
  • USD167045S - Figurine : en
  • DE841664C - Fastening of ceramic blades in steel support disks of centrifugal machines, especially gas turbines : de en
  • ES195818A2 - DEVICE FOR THE DEVELOPMENT OF REPRODUTIONS : en es
  • ES29789Y - Metal formwork elements : en es
  • GB673986A - Weighing machines : en
  • DE841559C - Board game figure : de en
  • ES31195U - Luminous level (Machine-translation by Google Translate, not legally binding) : en es
  • GB674175A - Improvements in and relating to motor vehicle frame constructions : en
  • GB674049A - Power unit and transmission gearing for motor road tractors and like vehicles : en
  • GB674214A - Improvements in and relating to shock absorbers : en
  • GB673975A - Improvements in or relating to variable contacts for microphones or other transducing devices suing carbon granules : en
  • DE841874C - Collapsible box : de en
  • GB674264A - Improvements relating to office furniture : en
  • US2600871A - Continuous conveyer-reactor chamber : en
  • US2601191A - Television sync separator : en
  • US2600680A - Process for copolymerizing conjugated dienes with unsaturated esters in aqueous emulsion : en
  • US2601150A - Apparatus for drying leather and other sheet material : en
  • CA484189A - Inertia operated control device : en fr
  • DE1639982U - BASE INTENDED FOR THE TRANSPORT OR STORAGE OF COMPONENTS. : de en
  • DE841767C - Traveling field amplifier tube with waveguides as a controlled input circuit and damped output circuit : de en
  • DE1639920U - FUEL INJECTION USING COMPRESSED AIR. : de en
  • GB674033A - Milling machine : en
  • DE841729C - Device for supporting the wagons with wagon tippers and luffers : de en
  • DE841741C - Electric iron : de en
  • FR1010706A - Paper bag with tear-off closure, and method for reusing damaged bags : en fr
  • ES29686Y - Projectile propellant toy preferably rubber suction cups : en es
  • ES29754Y - Outdoor antenna for radio receivers : en es
  • FR1010832A - Improvement in all-or-nothing servo-mechanisms : en fr
  • DE841573C - Winch for the upper and lower guard of a weir : de en
  • ES202406A1 - Apparatus for the stretching of threads or threads of textile fibers (Machine-translation by Google Translate, not legally binding) : en es
  • GB673926A - Improvements in electrically operated calculating machines : en
  • GB674198A - Improvements in and relating to automatic control mechanism for filters and like apparatus : en
  • FR1011287A - Apparatus for measuring internal friction and modulus of elasticity of solids : en fr
  • GB674258A - Process for the froth flotation of sulphide and non-sulphide ores and non-metallic minerals : en
  • FR1011051A - Improvements made to railway vehicles of the Lorries genre : en fr
  • ES31205U - Foldable pad (Machine-translation by Google Translate, not legally binding) : en es
  • GB673935A - Improvements relating to pulse operated thermionic valve apparatus such as is suitable for pulse counting frequency division, or for generating a potential variation of step waveform : en
  • GB673959A - Improvements in or relating to heating apparatus, fireplaces and the like : en
  • DE841332C - Breeding of microorganisms : de en
  • DE841653C - Lighter : de en
  • GB673934A - Improvements in the manufacture of felted layers of mineral wool fibres : en
  • FR1010798A - Improvements made to machine tools, particularly those with small dimensions : en fr
  • FR1010893A - Mechanical hammer for blacksmith : en fr
  • FR1011258A - Safety razor : en fr
  • GB674121A - Improvements in or relating to apparatus for delivering fluent discrete solid materials : en
  • DE841790C - Pre-tensioned rebar for prestressed concrete : de en
  • DE841869C - Device for driving a chopper : de en
  • ES30986U - Mechanism to alternately extend and reduce the pedals levers of bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010929A - Device for measuring and recording the relative or absolute movements of machine elements, and in particular of steam or gas turbine elements : en fr
  • ES31309U - A razor sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • ES31290U - A hygienic cannula for the suction of beverages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011274A - Speed regulator for internal combustion engines with injection : en fr
  • GB673998A - Improvements in and relating to fuelling and servicing systems for airplanes : en
  • GB674134A - A balloon catheter and process for its manufacture : en
  • FR1011205A - Solenoid operated valve : en fr
  • GB673957A - Improvements in or relating to microwave circuit arrangements : en
  • GB674056A - Manufacture of self-lubricating metallic bodies by sintering metallic powders : en
  • ES29941Y - Seal for canning jars : en es
  • US2601196A - Printing device for producing graphs, prints, or the like : en
  • GB674008A - Improvements in and relating to variable speed reduction gearing : en
  • ES29852Y - Improved waterproof or waterproofed garment : en es
  • FR1010841A - Insulation monitoring device : en fr
  • ES30090U - Cover for air pressure wheel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010940A - Improvement in the preparation of ceramic compositions : en fr
  • US2600765A - Method of preparing a comminuted meat product : en
  • ES31053U - An indirect and diffuse lighting device for clinics (Machine-translation by Google Translate, not legally binding) : en es
  • GB673953A - Improvements in bolts and other headed fasteners : en
  • ES29195Y - Mold for the construction of concrete lintels or similar materials : en es
  • ES31137U - A metal lid for packaging with opening line (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010812A - Acetylethylene oxide and diacetyl manufacturing process : en fr
  • FR1011146A - Improvements to panels for construction : en fr
  • FR1011241A - Fuse improvements : en fr
  • GB674212A - Improvements in methods and means for furnishing the needle bars of textile gill boxes and combs with their needles : en
  • FR1010908A - Convertible bed : en fr
  • FR1011218A - Agricultural vehicle : en fr
  • DE841512C - Device for listening to interference noises : de en
  • ES203133A1 - A procedure of dehydration to vacuum of various products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010986A - Improvements in glazing processes for paper, cardboard, fabrics, leathers and other supports : en fr
  • DE841611C - Eccentric locking mechanism for electrical rotary switches : de en
  • US2600660A - Manually and automatically operated valve : en
  • US2600809A - Enlarging easel : en
  • USD167027S - Flash holder for photographic cameras : en
  • AU941652A - Improvements in and relating to electric filament lamps : en
  • DE1639835U - DISCOVERING FORK FOR HONEYCOMB. : de en
  • DE1639904U - STEEL TUBE CHAIR. : de en
  • DE1639799U - HYDRAULIC-MECHANICAL BRAKE, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • GB674091A - Improvements in or relating to shipping bins and like shipping containers : en
  • DE841409C - Saddle pads for motorbikes and bicycles : de en
  • US2600641A - Seed treating machine : en
  • US2600744A - Signal responsive apparatus : en
  • GB673929A - Machine for assembling book components : en
  • GB673962A - Thermoplastic insulators : en
  • DE841398C - Method and device for applying a strip of edges to the four narrow sides of a flat box : de en
  • DE841920C - Clamping device for loose-leaf carbonless accounting : de en
  • DE765205C - Process for the production of nitrogenous carboxylic acids : de en
  • FR1010778A - Improvements to the means of rigging for the shots : en fr
  • DE841495C - Cabinet-like universal furniture : de en
  • DE841693C - Steering device, especially for motor vehicles : de en
  • US2601053A - Mixing and flow controlling valve : en
  • US2601174A - Oscillatory motor device : en
  • DE841679C - Foldable stand for musical instruments such as saxophones, clarinets and the like like : de en
  • DE841683C - Lens shutter with built-in contact device for the flash circuit : de en
  • DE841725C - Process for the production of moldings from masses bound with magnesia cement : de en
  • DE841857C - Cooling system for the interior of motor vehicles : de en
  • FR1010905A - Multiple plug for electrical outlet : en fr
  • DK74309C - Process for the preparation of chromium-containing monoazo dyes. : da en
  • FR1010903A - Sedan lift : en fr
  • DE841782C - Method and device for the formation of cavities in plastic mass : de en
  • DE1639941U - CAKE LIFTER. : de en
  • DE841878C - Process for the production of a granular filter material, especially for water purification : de en
  • ES28776Y - Exploded view on the exposed faces of the hollow bricks : en es
  • FR1010767A - Electric bell : en fr
  • FR1010987A - Fluid supply apparatus : en fr
  • GB674026A - Improved spinning frame for spinning cotton or other textile fibres : en
  • GB674253A - Improvements in cloth expanders : en
  • ES28632Y - Cots or folding bed : en es
  • FR1011261A - Interchangeable glow wire incandescent candle : en fr
  • GB673952A - Improvements in and connected with the winding of clocks mounted on vehicles : en
  • DE1639945U - FRAME. : de en
  • DE1639882U - DETACHABLE CONNECTOR TO BE SWITCHED INTO THE CABLE TO THE CHASSIS OF AN ELECTRICAL DEVICE. : de en
  • CA484010A - Method and means for the thermic treatment of metals chiefly of light alloys : en fr
  • FR1010901A - Electrical resistance : en fr
  • FR1011083A - Improvements to printing processes on flexible materials : en fr
  • DE1639837U - SUPPORT FOR COMB FRAME IN BEE BOESTS. : de en
  • FR1011217A - Improvements to single-phase commutator motors : en fr
  • GB674115A - Improvements in or relating to a plate heat exchanger : en
  • US2601095A - Holder for band-saw guides : en
  • GB674205A - Improvements in or relating to mechanism for the intermittent driving of cinematographic films : en
  • GB674161A - Improvements in photographic emulsions : en
  • GB674202A - Continuous film-feed cinematograph apparatus : en
  • FR1011111A - Plug : en fr
  • GB673967A - Process for the polymerization of nuclear dichlorostyrenes : en
  • GB674191A - Improvements in jacks for agricultural trailers : en
  • US2600634A - Prefolded diaper : en
  • DE841338C - Method of making masonry : de en
  • GB674299A - Manufacture of compounds of the androstane series : en
  • FR1010853A - Safety device for cyclists : en fr
  • FR1011052A - Improvements to hot air heating devices : en fr
  • GB674185A - Improvements in frequency-modulated panoramic radar receivers : en
  • GB674245A - Improvements in or relating to electrical telegraph systems : en
  • DE1639836U - BIRD CAGE. : de en
  • NL70110C - : en
  • US2600995A - Tungsten alloy : en
  • US2600659A - Combined float and mercury switch : en
  • DE841728C - Production of porous building blocks from lignite filter ash : de en
  • FR1010965A - Device for the presentation of photographs : en fr
  • FR1011247A - Variable volume working chamber rotary machine : en fr
  • US2600434A - Sealing device : en
  • USD167056S - Bkooch or the like : en
  • US2600925A - Cabinet : en
  • US2601094A - Bracelet chain : en
  • FR1011028A - Comb : en fr
  • US2601007A - Method of making shoes using polymerizable plastic layers : en
  • US2600419A - Oil-soluble allyl copolymers : en
  • US2600700A - Composition for alleviation of the tobacco habit : en
  • CA484017A - Sectional warping frame : en fr
  • DE841564C - Spiral chute for gentle downward conveyance of the conveyed material : de en
  • GB673990A - Thread control for weft replenishing loom : en
  • GB674072A - Haloamines and their salts : en
  • GB674318A - Improvements in or relating to flexible electric cables : en
  • GB674006A - Improvements in attachments to dyeing machines for pileing warp threads in a box or tub : en
  • DE1639827U - PLASTIC WINDING SPINDLE. : de en
  • DE841639C - Procedure for installing plumbing walls in buildings : de en
  • DK74305C - Winding device. : da en
  • ES31221U - Walking doll by flat horizontal surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010769A - Gem oil : en fr
  • US2600985A - Gun sight : en
  • US2601149A - Sheetsxsheet i : en
  • US2600668A - Insecticidal composition comprising ddt, pyrethrins, and piperonyl butoxide : en
  • DE1639825U - Curlers. : de en
  • DE1639893U - Spotlights for installation in false ceilings. : de en
  • ES195851A2 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF VALVES FOR AIR CHAMBERS : en es
  • DE841498C - Method and device for producing hollow stone beams : de en
  • AU160164B2 - Improvements relating to electrodes which are capable of emitting photo-electrons and secondary electrons : en
  • FR1010742A - Process for preparing unsaturated tertiary alcohols : en fr
  • FR1010854A - Device for driving magnetic wire or tape in electro-sound recording-reproducing devices : en fr
  • US2601202A - Anion exchange resins and process : en
  • DE841464C - Building body for supporting Schuettmaterial : de en
  • FR1010834A - Machine for making paper bags : en fr
  • ES31128U - Model of container for fruit (Machine-translation by Google Translate, not legally binding) : en es
  • GB674013A - Power transmission flexible coupling : en
  • FR1010844A - Method and apparatus for the purification of selenium and other similar substances : en fr
  • CA484018A - Tire pressure gauges : en fr
  • US2600454A - Resinous materials from 1, 2-dimethylenecyclohexanes : en
  • US2600711A - Bobby pin applier : en
  • ES29523Y - Removable soccer goal for player training : en es
  • DE841419C - Coupling with uncoupling device for toy and model railway vehicles : de en
  • DE841576C - Device for removing deposits from the wall of a pipe or the like. : de en
  • ES28522Y - Perfected metal cap : en es
  • US2600722A - Measuring fish wire reel : en
  • US2600788A - Halogen-substituted pyrazolone couplers for color photography : en
  • ES29739Y - Protection for items such as mechanical parts and the like : en es
  • FR1010789A - Methods and means of full automatic translation, almost instantaneous, of all documents drawn up in any language, reproduced in one or more documents with the same layout but in different languages : en fr
  • FR1010879A - Lug for battery terminals : en fr
  • FR1010956A - Improvements to speed governors and application of the improved governors to helicopters : en fr
  • US2600477A - Proportioning pump : en
  • DE841362C - Process for the production of organo-silicone resins : de en
  • FR1010964A - Installation for bagging in valve bags : en fr
  • FR1010970A - Carrier : en fr
  • GB674220A - Improvements in domestic type gas meters : en
  • ES201911A3 - A manufacturing procedure for coated zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES31224U - Needles or hooks to support beads in lamps or decorative elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010774A - Process for preparing acidifying agents for cooking and for food : en fr
  • ES31086U - Rubber cap perfected for bathroom (Machine-translation by Google Translate, not legally binding) : en es
  • CA484001A - Built-up structural elements : en fr
  • ES31286U - Ordinary sport trail (Machine-translation by Google Translate, not legally binding) : en es
  • GB673956A - Improvements in and relating to infra-red radiation dryers : en
  • DE841718C - Method and device for the production of compacted moldings from ceramic masses or the like. : de en
  • ES202003A2 - Improvements introduced in the object of the main patent no. 198473 (Machine-translation by Google Translate, not legally binding) : en es
  • DE841669C - Storage of pins, axles, etc. Like. For precision mechanical devices, especially watches : de en
  • DE841401C - Sound film device : de en
  • DE841492C - Beverage jug made of metal : de en
  • ES195807A1 - IMPROVEMENTS MADE IN ELECTRIC IRONS : en es
  • DE841523C - Drive for two-wheel tractor, e.g. B. Motor milling machine : de en
  • ES195834A3 - A PRESS FOR JUICE FRUITS : en es
  • ES31266U - Perforator-pouring device to empty containers of liquids or solid bodies (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639829U - FOLDABLE VESSEL. : de en
  • DE841533C - Telescopic suspension : de en
  • GB674106A - Forage loader : en
  • GB674234A - New or improved means for the production of castings : en
  • DE1639985U - WRISTWATCH WITH POWERFUL CENTRAL SECOND. : de en
  • DE841339C - Construction element as permanent formwork for concrete structures : de en
  • DE1639796U - BOOKING BOARD. : de en
  • DE841770C - Pressure vessel made of insulating material for electrical devices : de en
  • GB674271A - Improvements in or relating to the securing of building fittings such as pipes : en
  • US2601088A - Detachable flagstaff : en
  • ES31149U - Toy submachine gun (Machine-translation by Google Translate, not legally binding) : en es
  • ES31245U - Perfect handle for writing pens (Machine-translation by Google Translate, not legally binding) : en es
  • GB673922A - Improvements in or relating to the production of stiffened fabrics and articles made therefrom : en
  • AU153588B2 - Improvements in and relating to stretching frames for threads, cords orthe like : en
  • CA484175A - Electric connector : en fr
  • DE841756C - Pressure cylinder grippers on two-turn high-speed presses controlled by a rocking curve : de en
  • GB674259A - Pyrimidine derivatives : en
  • FR1010915A - Improvements made to locks, in particular those of vehicle doors : en fr
  • FR1011199A - Wall : en fr
  • ES195857A1 - ONE-WING AIRCRAFT : en es
  • ES29724Y - Apparatus for the suspension of fluorescent light tubes : en es
  • ES31135U - Improved bobbin holder for textile machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES31203U - Interchangeable heads for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010982A - Wind generator-heat pump : en fr
  • GB674041A - Improvements in and relating to cathode ray devices : en
  • GB674219A - Improvements relating to hard alloys : en
  • US2600712A - Collapsible barrier : en
  • US2600777A - Follow-up pressure fluid servomotor : en
  • DE841788C - Closure for suitcases, briefcases and similar containers : de en
  • GB673976A - Improvements in or relating to copy-milling machines : en
  • US2600584A - Work clamp : en
  • US2601194A - Multiunit gas turbine power plant for aircraft propulsion : en
  • US2600742A - Wheel-handling device : en
  • CA484054A - Treatment of hydrocarbon oil : en fr
  • FR1010993A - Development of pins and the like : en fr
  • DE1639810U - ROLLER FOR CONVEYOR BELTS ETC. : de en
  • DE1639883U - ELECTRICAL ROOF STAND CABLE. : de en
  • DE841413C - Device for averting or reducing the gyro effect of non-driven running wheels of vehicles, especially for the sidecar wheels of motorcycles : de en
  • DE841479C - Glow series with glow discharge paths connected in series : de en
  • DE841626C - Device for the vapor deposition of reflection-reducing layers on the surfaces of optical parts, especially made of glass : de en
  • GB673963A - Improvements in cardboard or like folding boxes : en
  • CA484196A - Method of obtaining cellular structures of rubber and the like : en fr
  • DE840610C - Control optics for sound recorders : de en
  • DE841904C - Device for the gradual rotation of the control shaft for the automatic control of the operating elements of a washing machine, in particular a series washing machine : de en
  • ES31229U - A simplified lock for plumiers and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011053A - Improvements at lock gates : en fr
  • FR1011211A - Improvement of metal cables intended in particular to constitute tire carcasses : en fr
  • FR1010804A - Speed variator : en fr
  • FR1011298A - Improvements to electric retarders and installations incorporating them, in particular for vehicles : en fr
  • CA484088A - Liquid blast interrupter for electric breaker : en fr
  • US2600807A - Adjustable mobile ladder : en
  • US2601108A - Gang punching machine : en
  • DE841563C - Bearing block for conveyor rollers of belt conveyors and. like : de en
  • DE1639765U - HOLDER FOR TELEPHONE HANDLE. : de en
  • DE1639871U - DIAPER. : de en
  • ES31138U - Device to operate the wick in oil stoves (Machine-translation by Google Translate, not legally binding) : en es
  • GB674142A - Improvements relating to the drafting apparatus of textile spinning and analogous machines : en
  • ES31351U - Magnetic plate for explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011209A - equipment for individual lifting and water walking : en fr
  • ES31287U - Brush for hair grooming (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011009A - Improvement in devices for degreasing mechanical grids : en fr
  • FR1011039A - Improvements to the combined coagulation, settling and filtering basins : en fr
  • GB673933A - Improvements relating to pulse generating apparatus : en
  • GB674298A - Improvements in or relating to sulphamylbenzoic acids : en
  • ES31153U - Insulating nail (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010801A - Quick construction process : en fr
  • US2600566A - Method of heating frozen food packages : en
  • DE841329C - Pressing device for the production of dentures : de en
  • GB673944A - Gear-shaving or -finishing machine : en
  • DE1639874U - REPLACEABLE RUBBER BAR FOR MOTORCYCLIST OVER PANTS. : de en
  • ES195858A1 - A FLYING CANOE : en es
  • FR1011029A - Combination and transformation furniture : en fr
  • GB674279A - Improvements in or relating to a method of bonding sintered powdered metal friction material to a steel backing plate : en
  • GB674315A - Method for the purification of titanium tetrachloride : en
  • ES29870Y - Perfected Spindle : en es
  • DE841428C - Drive for pulled excavator or plow-like devices : de en
  • DE841549C - Aperture band for regulating the light intensity in film copying machines : de en
  • DK74304C - Switch for regulating high-frequency energy transfer. : da en
  • ES30089U - Beard collector applicable to razor blades with overlapping handle (Machine-translation by Google Translate, not legally binding) : en es
  • ES31168U - An automatic chuck (Machine-translation by Google Translate, not legally binding) : en es
  • ES195795A1 - IMPROVEMENTS IN INTERNAL COMBUSTION POLYCYLINDRICAL ENGINES : en es
  • ES195862A3 - AN APPARATUS TO ARRANGE KNITTED GIRLS : en es
  • ES31207U - Bicycle bell with horn (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011034A - Furniture with adjustable table top, in particular to serve as a support for projection devices : en fr
  • FR1011157A - Improvements made to structures such as pylons, and in particular pylons for power lines : en fr
  • DE841461C - Control and monitoring device for blast furnace Moeller car : de en
  • DE841901C - Spin dryer : de en
  • DE841883C - Brassiere : de en
  • FR1010862A - Improvements to sine wave generator circuits : en fr
  • FR1011025A - Method and device for assembling crossed cores by electrical resistance welding : en fr
  • FR1010790A - Sophisticated device intended to be placed at the bottom of ingot molds to protect them and improve the quality of ingots : en fr
  • ES31080U - Sealed container with snaps (Machine-translation by Google Translate, not legally binding) : en es
  • US2600570A - Stone saw : en
  • ES30091U - New footwear stitching (Machine-translation by Google Translate, not legally binding) : en es
  • DE841660C - Regulation of the water supply for evaporative cooling in gas turbine systems and device for carrying out the regulation : de en
  • DE841739C - Blind shaft signal system : de en
  • DE1639791U - ELECTRIC DISPLAY TUBE WITH THERMAL CATHODE, ESPECIALLY BROWN TUBE. : de en
  • DE841502C - Roof skin made of non-combustible material : de en
  • DE841524C - PTO shaft for tractor : de en
  • ES31201U - Transparent support to contain ads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010775A - Fixing device : en fr
  • FR1011116A - Improvement in the manufacture of parts with an axial hole and a determined internal or external profile : en fr
  • FR1010763A - Process for preparing diastatic malt flour : en fr
  • GB674310A - Improvements relating to liquid filters : en
  • USD167028S - Blower for fireplace fire : en
  • US2600452A - Catalytic improvement of hydrocarbon synthesis product : en
  • US2600574A - Apparatus for handling strips : en
  • DE841388C - Device for the separation of foreign matter from granular, powdery or similar material : de en
  • ES31349U - Apparatus for chopping spices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011203A - Double elastic clutch : en fr
  • DE841519C - Device for gradual tillage for agriculture : de en
  • ES195939A1 - A PROCEDURE FOR THE POLYMERIZATION OF UNSATURATED COMBINATIONS IN AQUEOUS EMULSION : en es
  • FR1011252A - Improvements to electronic devices, and in particular to those intended for the oscillographic analysis of the frequencies composing sound and ultra-sound waves : en fr
  • GB674000A - Improvements in or relating to prestressed concrete structures : en
  • DE841421C - Device for attaching bags to the filling tube of a bag filling machine : de en
  • DE1639752U - TOTO ROULETTE. : de en
  • FR1010860A - Electrical connection device or socket : en fr
  • DE1639979U - RECTANGULAR CARDBOARD CONTAINER OD. DGL. : de en
  • LU30473A1 - : en
  • US2600981A - Litter collector : en
  • US2600441A - Method of manual door operation of vertically movable doors : en
  • US2600738A - Evaporative condenser : en
  • US2600816A - Grid-type display sign : en
  • US2601070A - Marble shooter : en
  • DE841910C - Clamping device for holding sheets : de en
  • DE841348C - Collapsible trestle : de en
  • DE841772C - Regulation of the speed of three-phase motors : de en
  • DE841846C - Sewing machine : de en
  • ES195787A1 - IMPROVEMENTS IN THE CONSTRUCTION OF GASOLINE SAVERS : en es
  • ES28203Y - Shaving brush with soap tank : en es
  • ES27961Y - Perfected Keyhole Shield : en es
  • FR1011240A - Process for improving metal surfaces : en fr
  • US2600622A - Windshield cleaner drive : en
  • DE841510C - Device for processing hats : de en
  • GB674283A - Improvements in three-electrode semi-conductor device : en
  • ES30012Y - Serving shell for table football : en es
  • DE767112C - Connection of machine parts : de en
  • FR1011123A - Improvements made to pressure sensor elements, used in electrical pressure measurement assemblies, in particular for oscillographic readings : en fr
  • GB673960A - A method and apparatus for the manufacture of welded trusses : en
  • GB674190A - Improvements in slidable leaves for tables, cabinets and the like : en
  • US2601218A - Organ stop switching circuit : en
  • US2600748A - Flash holder bracket attachment for cameras with resiliently held latches : en
  • US2600941A - Electrical control system : en
  • DE841850C - Cargo vehicle or truck with drive wheels driven by fluid motors : de en
  • AU940252A - Belt conveyor : en
  • DE1639781U - SOCKET FOR PLUG PINS, IN PARTICULAR FOR THE SUPPLY OF ELECTRICALLY HEATED APPARATUS FOR THE PRODUCTION OF PERMANENT WAVES. : de en
  • DE841727C - Method and device for the production of lightweight panels and profiled molded bodies : de en
  • ES28475Y - Moving leaf for mixed carpentry, in metal and wood : en es
  • ES30946U - Elastic waterproof cover for lamp holders for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010773A - Improvements to battery connections : en fr
  • FR1010792A - Filing device for cardboard boxes, file folders, quick files, card libraries, accounting records and other documents : en fr
  • FR1010960A - Closing : en fr
  • GB674215A - Improvements in oil burners : en
  • DE841865C - Process for preserving documents and maps : de en
  • DE1639849U - MANNEQUIN AND GOODS STAND. : de en
  • DE841546C - Electric discharge tubes : de en
  • GB674002A - Improvements in or relating to spark plugs and method of making same : en
  • DE841587C - Process for purifying crude benzene or medium and heavy benzene : de en
  • DE841747C - Process for the preparation of esters or ester amides of aliphatic dicarboxylic acids in addition to diazoalkanes : de en
  • FR1010701A - Method and apparatus for the economical treatment of mixtures of materials of different densities, for example raw coal, in heavy liquids by means of conveyor baskets traversed by the liquid : en fr
  • US2600575A - Treatment of molten metal : en
  • US2600653A - Iron stand : en
  • US2600830A - Blade dispenser : en
  • US2600996A - Photographic product comprising a light-sensitive diazonium compound, a coupler and a rupturable containing means holding ammonia under pressure : en
  • US2600801A - Gun sight : en
  • US2601089A - Shift register circuit : en
  • US2601114A - Paperboard product and process for making same : en
  • US2601166A - Automatic water valve : en
  • DE841390C - Device for cleaning air filters : de en
  • ES31158U - Container box, sound amplifier (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011006A - Method of molding, in particular from plastics, hollow parts comprising discontinuous inner parts undercut, mold for this purpose and parts thus obtained : en fr
  • FR1011045A - Improvement in pumps : en fr
  • DE841635C - Slat roller shutter : de en
  • ES31166U - Opener for seals and correspondence (Machine-translation by Google Translate, not legally binding) : en es
  • US2600540A - Power-operated disinfecting pruning shears : en
  • DE841425C - Device for drying material by atomization : de en
  • DE841672C - Driving point for lathe spindles or the like. : de en
  • USD167053S - Brooch or the like : en
  • US2600992A - Peanut harvester : en
  • CA484194A - Combustion apparatus : en fr
  • US2600624A - Hair-waving composition : en
  • US2600873A - Balanced modulator : en
  • DE1639764U - DISPLAY DEVICE FOR SWITCHING ON AND OFF AND ADJUSTING THE VOLUME CONTROL, IN PARTICULAR FOR RADIO DEVICES. : de en
  • DE841446C - Catalyst for carrying out chemical reactions : de en
  • FR1010991A - Slides for roller bearings : en fr
  • FR1011139A - Process for machining large hollow parts such as turbine bodies : en fr
  • IE20341L - Electric lampholders : en
  • DE841628C - Erd- and Baumfruechteschaeler : de en
  • US2600385A - Vinyl ester copolymers : en
  • US2600713A - Golf bag support : en
  • DE1639923U - STAINLESS DEEP WELL PUMP. : de en
  • US2600564A - Snap action device : en
  • USD167042S - Clockcase or similar article : en
  • AU153806B2 - Belt conveyor : en
  • DK74321C - Device for pasteurizers. : da en
  • ES31217U - Automatic winding device of the power cable of the plates and other electrical instruments manageable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011160A - Plow : en fr
  • FR1011202A - Railroad crossing made of reinforced concrete : en fr
  • ES202942A1 - Improvements introduced in the manufacture of panels for the cultivation of honey (Machine-translation by Google Translate, not legally binding) : en es
  • ES26431Y - Closing device for spray apparatus : en es
  • FR1010971A - Improvements to nautical devices such as barges, and in particular river barges : en fr
  • DE841847C - Power plant for a paper mill with wood grinding : de en
  • ES29755Y - Loop antenna for direction finding : en es
  • GB674140A - Improved apparatus for drying materials, especially dough products, in long strip form : en
  • US2600870A - Synthetic reverberation system : en
  • US2600423A - Electrical system with output signal varying logarithmically with respect to the input signal : en
  • US2600450A - Copolymers of acrylic and vinyl esters : en
  • US2600633A - Constant volume variable speed driven vane pump : en
  • US2601079A - Milk strainer : en
  • US2601100A - Vat dyes of the anthraquinone oxazole and anthraquinone thiazole series which contain the azobiphenyl nucleus : en
  • ES195842A1 - A PROCEDURE FOR PREPARING LIGHT-SENSITIVE DIAZOTYPIC PAPERS : en es
  • ES31243U - Perfect box for refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010935A - Combustion turbine : en fr
  • DE841621C - Cooling bath for glass conditioning : de en
  • ES31276U - Windshield cap for motorists (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011231A - Process and device for the manufacture of cast stones of cement or the like : en fr
  • GB673950A - An improved method of manufacturing tubes of rubber and similar elastic materials : en
  • DE841671C - Driver for machine tools, especially turning machines : de en
  • DE841807C - Device for testing the abrasion resistance of material, especially rubber goods : de en
  • ES29880Y - Perfected tap : en es
  • FR1010788A - universal vice : en fr
  • FR1010859A - Advanced connector base for power outlet : en fr
  • GB674241A - Improvements relating to interchangeable price signs or the like : en
  • IE20367L - Moulding concrete blocks, etc. : en
  • DE841346C - Composite pivot window : de en
  • DE841838C - Hollow spindle, in particular for automatic turning frames, with an axially displaceable tool spindle : de en
  • ES27786Y - Tensioner for men's shirts : en es
  • ES31272U - Improved segment for pistons of all types of engines and machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011057A - Boiler : en fr
  • ES31211U - A clasp to fasten the watch straps (Machine-translation by Google Translate, not legally binding) : en es
  • ES31252U - Razor blade holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010714A - Development of supercharged steam generators : en fr
  • ES29937Y - Snap or snap closure : en es
  • FR1010820A - Method and device for chain welding : en fr
  • FR1011174A - Improvements to sorters usable in particular for fruit or vegetables : en fr
  • GB674302A - Improvements in or relating to multiple block butt contacts for electrical switchingapparatus : en
  • ES202539A1 - Machine to wear caºas (Machine-translation by Google Translate, not legally binding) : en es
  • USD167055S - Brooch or the like : en
  • US2600724A - Cigarette extinguisher and ash tray : en
  • US2600595A - Heat exchanger : en
  • DE1639762U - CLOSED HEAT TRANSFER DEVICE. : de en
  • DE1639820U - BUTTON, ESPECIALLY FOR TYPEWRITERS. : de en
  • DE841661C - Combustion chamber, e.g. B. for gas turbines : de en
  • ES27518Y - One-piece lidded box with changeable inner tray : en es
  • FR1010768A - Dispersions in a liquid of simple or compound bodies and their manufacture : en fr
  • GB674186A - An improved device for delivering screws, bolts or the like in position for use : en
  • DE1639896U - MASSAGE DEVICE. : de en
  • DE841648C - Teaching aids for arithmetic lessons : de en
  • CA484173A - Thermionic discharge device : en fr
  • DE1639989U - JUTE BROADBAND. : de en
  • DE846875C - Arrangement for the excitation of synchronized asynchronous machines : de en
  • US2600853A - Slide cap : en
  • US2601047A - Page turner : en
  • US2601042A - Transformer : en
  • CA484145A - Film tensioning apparatus : en fr
  • CA484162A - Self-supporting, luminescent films : en fr
  • CA484120A - Fluid seal : en fr
  • DE1639975U - PENCIL, COPY PEN, OR COLOR PENCIL. : de en
  • DE841610C - Process for the helical winding of cores with strip-shaped material : de en
  • DE841625C - Process for the production of reflection-reducing layers, e.g. B. on glass : de en
  • AU940652A - A pillow block, bearing : en
  • CA484005A - Process and apparatus for obtaining masses constituting sources of thermal energy : en fr
  • DE841599C - Machine frame for typewriters, especially small typewriters : de en
  • DE841717C - Method and device for the production of molded bodies from wood fibers : de en
  • USD167051S - Brooch ob the like : en
  • US2600517A - Tell-tale screw spike : en
  • AU936552A - Polythene Compositions : en
  • DE841426C - Multi-tray kiln for fruits and vegetables : de en
  • US2600497A - Line blind construction : en
  • US2601104A - Jet propulsion and control means therefor : en
  • US2600449A - Maleic acrylic copolymers : en
  • US2600750A - Automobile jack : en
  • US2601027A - Electron tube support and cooling device : en
  • ES203547A1 - A system for the construction of dolls with changeable costs, of carton, cardboard or analogue material, cut or not (Machine-translation by Google Translate, not legally binding) : en es
  • ES31175U - Removable light bulb for locks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010906A - Small stapling machine : en fr
  • ES31218U - Protection screen for welding (Machine-translation by Google Translate, not legally binding) : en es
  • GB674262A - Improvements in or relating to bubble-forming devices and toys : en
  • AU161083B2 - Improvements in or relating to broadcast distributors : en
  • ES29898Y - Extendable collar for garments : en es
  • ES29938Y - Ball bearing : en es
  • AU153807B2 - Belt conveyor : en
  • CA484063A - Solvent fractionation of wax-containing mixtures : en fr
  • DE841658C - Dust device, especially for pest control : de en
  • ES22275Y - Clasp closure perfected for dresses and the like : en es
  • GB674073A - Improvements connected with liquid heaters : en
  • DE841337C - Cast sectional radiator : de en
  • ES195839A1 - IMPROVEMENTS TO THE BENDING MACHINES, ESPECIALLY FOR BENDING TUBES AND BARS : en es
  • FR1011073A - Polymerization process of vinyl compounds : en fr
  • FR1011143A - Process for the preparation of water-in-oil emulsion : en fr
  • DK74298C - Apparatus for freezing ice cream and other liquid substances. : da en
  • US2600766A - Hydrolysis of alpha-hydrocarbonalpha, beta-dihalocarbonylic compounds : en
  • US2601210A - Capillary oil device for machines : en
  • US2601126A - Universal phonograph tone arm : en
  • DE1639840U - SPRING STOP HOLDER. : de en
  • US2600395A - Keyhole splice : en
  • US2601036A - Article of wearing apparel : en
  • US2601072A - Sheet feeding device : en
  • US2601003A - Gear pump : en
  • CA484057A - Solvent fractionation of wax-containing mixtures : en fr
  • DE1639792U - DEVICE FOR ELECTRO-INDUCTIVE HEATING OF LONG-DISTINCT WORKPIECES. : de en
  • DE841762C - Earthworking machine : de en
  • FR1011232A - Upholstery dust collector : en fr
  • FR1011234A - Improved process for treating with soda ash products derived from petroleum, shale, coal, lignite, peat, etc. : en fr
  • AU160496B2 - Improvements in or relating to rotors for axial flow compressors or turbines : en
  • CA484036A - Circuit interrupter : en fr
  • DE841415C - Working machine for farm use : de en
  • DE841650C - Button, especially for clothes : de en
  • DE841825C - Process for breeding bees in block operation and block hive for carrying out the process : de en
  • FR1011049A - Improvements to loudspeaker telephone systems using a two-way connection without a manual reversing switch : en fr
  • CA484165A - Condition responsive switch devices : en fr
  • US2600672A - Dust cover for books : en
  • US2600949A - Transmission line network : en
  • DE841572C - Machine for cleaning sewers : de en
  • ES195026A2 - A PROCEDURE FOR OBTAINING A COMBUSTIBLE CATALYST : en es
  • US2600565A - Apparatus for treating sound tracks of color film : en
  • DE1639855U - TRAILER DRAWING FORK. : de en
  • ES31092U - Rotary perpetual calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010836A - Process for obtaining products which can be used in the preparation of films : en fr
  • DE841866C - Method and device for surface treatment of leather, in particular split leather : de en
  • ES202754A2 - Improvements in the manufacture of artificial panels for hives (Machine-translation by Google Translate, not legally binding) : en es
  • US2601130A - Testing machine marking means : en
  • USD167031S - Washer fur hypodermic syringe qr the like : en
  • AU153544B2 - Improvements in and relating to machines for winding threads andthe like : en
  • CA484193A - Fluid pressure control apparatus for engines : en fr
  • CA484205A - Combined plug and circuit breaker : en fr
  • DE1639943U - DOUBLE BED SOFA. : de en
  • DE841581C - Double folding machine for sheet metal roofs : de en
  • DE841856C - Device for securing motor vehicles against unauthorized use : de en
  • US2600776A - Threading die : en
  • US2600631A - Resilient spring envelope for collapsible tubes : en
  • US2600608A - Combination propelling and pickup handle for vacuum cleaners : en
  • US2600772A - Die or mold and cooling assembly therefor : en
  • AU936352A - A film strength increasing additive and lubricating oils containing same : en
  • DE1639876U - CONTAINER FOR STANDING CARD, EQUIPPED WITH A SLOTTED BASE PLATE FOR INSERTING A SUPPORTING WALL. : de en
  • DE1639934U - MULTI-WAY VALVE WITH SUCTION AND PRESSURE VALVE. : de en
  • DE840613C - Method for the continuous measurement and recording of the changing proportions of a component of a gas mixture : de en
  • DE841715C - Process for the production of filter plugs for cigarettes : de en
  • ES31146U - Automatic lock (Machine-translation by Google Translate, not legally binding) : en es
  • DE841475C - Multi-wire winding coil surrounded by water or the like, especially for submersible motors : de en
  • FR1011124A - Improvements to signaling leaks in electrical cable enclosures : en fr
  • US2600980A - Film clip : en
  • DE841631C - Table with a height-adjustable table top : de en
  • DE841677C - Centering device for machine tools : de en
  • GB674052A - Pressure welding apparatus : en
  • CA484041A - Propellers : en fr
  • ES30024Y - Toy whistle : en es
  • AU335351A - An improved tractor-borne implement : en
  • DE841343C - Welded roof trusses made from lattice girders : de en
  • DE841367C - Device for measuring the drying time of paints : de en
  • DE841816C - School adding machine : de en
  • AU938252A - Improvements in or relating to looseleaf binders : en
  • US2600531A - Rotary wing aircraft : en
  • US2600628A - Sheet rolling machine : en
  • US2601115A - Stocking and method for affixing an adhesive transfer thereto : en
  • USD167058S - Screw db-iverx : en
  • US2600757A - Folding boat : en
  • USD167026S - Electric lamp base : en
  • US2600678A - Rocket powder : en
  • FR1010944A - Device for braking motor vehicles and the like : en fr
  • GB674180A - Improvements in or relating to cylinder heads for internal combustion engines : en
  • CA484105A - Liquid spring resilient units : en fr
  • DE841663C - Disc runner with ceramic blades for rotary machines : de en
  • ES203249A1 - A new procedure for the creation of decals to iron in dry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011271A - Speculum : en fr
  • GB674251A - Improvements in and relating to adjustable drivers seats for agricultural tractors and for motor driven road vehicles in general : en
  • US2600930A - Helicopter control : en
  • USD167049S - Pipe cutter : en
  • DE841364C - Furnace for the electrolysis of molten salts : de en
  • AU152803B2 - Improvements in valves and valve assemblies : en
  • US2600403A - Partially hydrogenated furfuraldehyde-ketone reaction products thickened under acidic conditions : en
  • USD167059S - Freestandin g fireplace : en
  • US2600656A - Support for oven burner assemblies : en
  • US2600511A - Interchangeable heel for shoes : en
  • US2600805A - Telecentric objective of the reversed telephoto type : en
  • US2601189A - Air comforter bed covering : en
  • US2600490A - Glass melting method : en
  • CA484086A - Flow-controlling device for refrigerators : en fr
  • US2600616A - Heater and thermostat selector shield therefor : en
  • CA484195A - Arranging and feeding apparatus : en fr
  • AU156909B2 - A drag saw and cutting blade therefor : en
  • DK74300C - Method of operation of heat exchangers and heat exchanger for utilizing the method. : da en
  • ES195804A1 - A PROCEDURE FOR PREPARING AROMATIC AMINO HYDROXYCIDS : en es
  • GB673983A - Improvements in or relating to low-frequency amplifying circuit-arrangements with tone control : en
  • DE1639955U - FLANGE CONNECTION TO GAS COOKERS. : de en
  • DE841422C - Device for the transport of straight pipes : de en
  • DE841477C - Electric measuring instrument with light mark pointer, in particular mirror galvanometer : de en
  • FR1011001A - Method and apparatus for resistance welding of large parts, in particular parts of irregular cross-section : en fr
  • US2601175A - Interference microscope : en
  • CA484045A - Electrical primary regulators : en fr
  • DE841833C - Exhaust silencers for internal combustion engines : de en
  • DE1639858U - FRAME SPRING FORK FOR DRIVES AND TRICYCLES. : de en
  • DE841496C - Sound absorbing component : de en
  • US2600471A - Apparatus for sound recording and reproduction on films : en
  • US2601091A - Elastomer stopper : en
  • US2601199A - Mold conveying and handling : en
  • US2600602A - Livestock sprayer : en
  • DE841627C - Facility for indoor and outdoor lighting on portable containers : de en
  • ES27391Y - A new convertible bike frame : en es
  • FR1011070A - Process for increasing the value of slag and slag : en fr
  • US2600875A - Silent relief valve for hydraulic systems : en
  • US2600464A - Apparatus for separation of sulfur vapor : en
  • US2600854A - Leveler attachment for disk harrows : en
  • US2601203A - Decolorizing caustic soda solutions : en
  • US2601165A - Disk harrow : en
  • US2600451A - Copolymers of methacrylic and vinyl esters : en
  • US2600467A - Egg washing and scrubbing apparatus : en
  • US2601060A - Automatic regulator control : en
  • US2601064A - Nonslip wrench : en
  • DK74323C - Thermal switch for fire alarm systems. : da en
  • FR1011239A - Device for continuously measuring the specific weight of gaseous or liquid fluids in the mobile state : en fr
  • AU935252A - Improvements in or relating to amplifying circuits : en
  • US2600391A - Machine for filling liquids in containers in vacuum : en
  • US2600375A - Amino-coumarin-sulfonates : en
  • US2600404A - Treatment of well-drilling fluids : en
  • US2600386A - Maleate-vinyl laurate copolymers : en
  • US2600393A - Method and machinery for making bottle caps : en
  • USD167057S - Brooch or the like : en
  • DE841439C - Hanger for drawings, plans or the like. : de en
  • GB674154A - A new or improved wrench : en
  • ES31139U - A slide fastener made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES31160U - Quick and safe coupling device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011187A - Improvements to the pivoting of sector doors : en fr
  • DK74324C - Shake molding machine. : da en
  • ES26779Y - Rotary dial : en es
  • GB674075A - Improvements in or relating to travelling grate stokers : en
  • GB674102A - Improvements in or relating to cooling units : en
  • DK74308C - Rectifier with harness as semiconductor. : da en
  • US2601069A - Dustpan : en
  • GB673937A - Improvements in or relating to apparatus for finding recorded data : en
  • FR1010917A - Improvements to flashing light devices : en fr
  • US2600508A - Ice sizing machine : en
  • US2600958A - Molding apparatus : en
  • FR1011068A - Process for the preparation of nucleic acid and nucleosides using bacteria, from yeast or similar microorganisms : en fr
  • GB674163A - Improvements in or relating to the sealing off of exhaust tubes of electric discharge tubes : en
  • DE841799C - Securing the connection point of a manometer or the like on a line for high-tension gases : de en
  • DE841946C - Ventilation device on roofs : de en
  • US2600727A - Fountain curling rod : en
  • ES195833A1 - AN AIR FILTER APPARATUS : en es
  • ES31316U - Tubular piece (tube or accessory) galvanized or with another protection, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011079A - Improvements to light signaling devices for motor vehicles : en fr
  • GB674133A - Improvements in rams : en
  • GB674261A - Improvements in and relating to magnetic cores : en
  • DE1639980U - SMALL SALES PACKAGE FOR TAPED GOODS. : de en
  • FR1011105A - New process for the preparation of primary aminoparaffins : en fr
  • GB674045A - Improvements in or relating to telegraphic transceivers : en
  • FR1010925A - Signal recording device : en fr
  • US2600551A - Tool for applying footwear identification : en
  • ES31237U - A wheelbarrow (Machine-translation by Google Translate, not legally binding) : en es
  • GB674208A - Improvements in guard control mechanism for power presses : en
  • ES31136U - Mixer tap with single control distributor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010968A - Film printing machine : en fr
  • US2600799A - Folding tent for automobile tops : en
  • FR1010979A - Improvements to devices comprising surfaces coacting by friction, in particular to brakes and clutches : en fr
  • GB674063A - Improvements in or relating to vices : en
  • DE841789C - Apparatus for cleaning excretory vessels : de en
  • GB674311A - A device for moulding gutters in concrete or like self-hardening material : en
  • GB674228A - Railway braking apparatus : en
  • GB674039A - Improvements in or relating to the production of gallium : en
  • ES195865A1 - A NEW PROCEDURE FOR DYING AND STITCHING YARN OF ARTIFICIAL AND NATURAL TEXTILE FIBERS : en es
  • ES195947A1 - PROCEDURE FOR THE MANUFACTURE OF METALLIC RESINATES : en es
  • ES199488A2 - PROCEDURE FOR THE MANUFACTURE OF FOREIGN ALCOHOL : en es
  • ES203538A2 - A lift martinet with elevation by band (Machine-translation by Google Translate, not legally binding) : en es
  • US2600547A - Barber's auxiliary seat : en
  • US2600763A - Speed governor : en
  • US2600889A - Railway car temperature control system : en
  • US2600946A - Mounting and demounting of pulleys, gears, wheels, and like elements : en
  • US2601187A - Wheel alignment apparatus : en
  • ES31257U - Protective cover for photographic machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010967A - electrode intended for pH measurement, its manufacturing process and its applications : en fr
  • GB674061A - Alcohols and amines containing the lysergic acid ring system and process for their manufacture : en
  • GB674100A - A fluid operated servo-motor control mechanism for controlling the pitch of the blades of an adjustable pitch propellor, pump or turbine : en
  • DE841400C - Automatic miniature enlarger : de en
  • DE841851C - Vehicle drive with a fluid flow transmission and / or a flow coupling : de en
  • US2600703A - Pressure cooker : en
  • DE841733C - Headlights : de en
  • DE841748C - Process for the preparation of diesters of sulphurous acid : de en
  • ES31188U - A portable folding ladder (Machine-translation by Google Translate, not legally binding) : en es
  • GB674155A - Copolymerisation of styrene and drying oils : en
  • FR1011055A - Improvements to polishing and cleaning products : en fr
  • GB674123A - Hydraulic controlling device for the lifting winches of the trawls on board fishing boats : en
  • ES29867Y - Hygienic case for toothbrushes : en es
  • FR1011131A - Padlock : en fr
  • GB674028A - Improvements in mining machines : en
  • ES203185A1 - Improvements in the manufacture of terrajas (Machine-translation by Google Translate, not legally binding) : en es
  • ES30062Y - Hydraulic cylinder recycling device : en es
  • ES31058U - Device applicable to general advertising and beacons (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011222A - Improvements in the manufacture of rennet : en fr
  • AU939852A - Trash screen : en
  • DE841712C - Method and device for producing an oak wood grain on plywood panels or the like. : de en
  • FR1010809A - Installation of the burner assemblies and accessories on the boiler fronts : en fr
  • FR1011233A - Process for treating surfaces of metal parts and others : en fr
  • GB674177A - Process for the preparation of carboxylic acids derived from diphenyl : en
  • GB674305A - Throttle device for rotary meters : en
  • FR1010880A - Small device allowing to adapt a ball-point cartridge on a typewriter, for the rapid printing of vertical and horizontal lines : en fr
  • GB673947A - Improvements in straight bar knitting machines of the cotton type : en
  • GB673966A - Sail-hank : en
  • DE1639887U - LEAD POLE FOR SMALL ELECTRIC ACCUMULATORS, IN PARTICULAR MOTORCYCLE BATTERIES. : de en
  • US2600463A - Method for correcting electronic optical systems : en
  • US2600561A - Pulse modulation system : en
  • US2601106A - Illuminated directory : en
  • FR1010733A - Process for machining plastics : en fr
  • ES21152Y - Packaging model : en es
  • FR1010898A - Hair curler, especially for the production of wet waves : en fr
  • DE1639900U - CAN. : de en
  • ES31246U - Letters or signs for advertising purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010787A - Improvements in image reproduction means, and in particular color images : en fr
  • FR1011285A - Improvements to processes and devices for the manufacture of ternary compound fertilizers : en fr
  • ES31283U - Closing box perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2600901A - Beverage carbonating device : en
  • US2601116A - Snow melting furnace : en
  • FR1011134A - Sizing machine for vere balls or the like : en fr
  • ES195875A3 - NEW PROCEDURE FOR THE MANUFACTURE OF A RUBBER-BASED CELLULAR STRUCTURE MATERIAL : en es
  • ES199048A1 - A PERFECTED PROCEDURE TO OBTAIN MINIATURE VALVE BRACKETS FROM THERMOPLASTIC OR THERMOENDURENT MATERIALS OF ARTIFICIAL ORIGIN : en es
  • FR1010976A - Process for forming metallic layers adhering to the surface of a support which is also metallic : en fr
  • FR1011022A - Improvements to concrete construction elements : en fr
  • GB674165A - Improvements in or relating to self-loading motor road vehicles : en
  • ES29484Y - Paint roller : en es
  • ES29767Y - Maximum intensity thermal switch : en es
  • FR1011108A - Manufacturing process of high quality reducing sugars : en fr
  • FR1011148A - Improvements to variable flow piston pumps, in particular for fuel distribution in engines : en fr
  • ES203452A1 - Circuit breaker : en es
  • ES27514Y - Container-cinema : en es
  • DE1639898U - EVAPORATION DEVICE ATTACHABLE TO WHISTLE KETTLE. : de en
  • ES31143U - Plano-guide of quick orentaciºn (Machine-translation by Google Translate, not legally binding) : en es
  • DE841522C - Agricultural motorized multipurpose machine : de en
  • DE841689C - Photographic copying machine : de en
  • ES31154U - Type of eyes for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • ES31193U - Clamps for the calender cylinders of the textile cards (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011229A - Automatically controlled variable speed drive : en fr
  • US2600519A - Sequence control circuit and timer : en
  • US2600577A - Up-ender : en
  • US2600635A - Hosiery mending machine : en
  • US2600990A - Letter actuated tripping device in : en
  • DE1639834U - TALCUM AND WARM AIR DEVICE. : de en
  • DE841697C - Wheel with removable rim, especially for cars : de en
  • ES31269U - Container for hypodermic needles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011194A - Hand-operated alternator flashlight : en fr
  • GB674300A - Manufacture of pregnanes : en
  • AU168190B2 - Parasiticidal. preparations : en
  • US2600863A - Apparatus for effecting liquid penetration of fabrics : en
  • DE841596C - Method for operating steam engines with steam generation in the cylinder : de en
  • DE841482C - Production of carbon monoxide and possibly hydrogen containing gases from finely divided fuel : de en
  • BE501818A - DINITRO-O-CRESOL MANUFACTURING PROCESS. : en fr
  • DE841506C - Process for the polymerization of organosiloxanes : de en
  • FR1010941A - Anti-mud devices for cycles and motorcycles : en fr
  • ES31181U - Telescopic seatpost (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010934A - Process for forming conduits in concrete : en fr
  • FR1010983A - Baler with top reel : en fr
  • GB674066A - A tool holder or boring head : en
  • AU931852A - Improvement in preparation of aromatic hydrocarbons : en
  • DE841411C - Bicycle crank drive : de en
  • DK74295C - Process for the preparation of vitamin A or thereof. : da en
  • DE841643C - Worm shaft for machines for kneading and / or mixing plastic compounds, especially rubber or plastic mixtures : de en
  • DE841941C - Wooden clothes hanger and its method of manufacture : de en
  • DE1639873U - SWEAT BLADE FOR KIMONO CUTTING. : de en
  • DE1639932U - DRUM MOUNTING FOR SPINTERS. : de en
  • NL70149C - Roentgen appliance, equipped with a balanced housing containing the tube and the power transformer : en nl
  • US2600596A - N-carboanhydrides of beta-amino acids of at least four carbons having nonaromatic, only singly bonded alpha carbon : en
  • US2600689A - Silica-extended tin oxide and method of preparing same : en
  • USD167019S - Stocking examination and repair form : en
  • US2600462A - Torsional equalizer suspension device : en
  • US2601041A - Controlling mechanism for flue cleaning means for heating apparatus : en
  • USD167054S - Brooch or the like : en
  • GB674046A - A new or improved method of manufacturing electro-magnets and electro-magnets produced by said method : en
  • US2600911A - Plastic milk carton holder : en
  • CA484112A - Lift mechanism : en fr
  • GB674085A - Improvements in and connected with thermal overload release devices for electric contactors or automatic circuit breakers : en
  • GR13650B - ELECTRONIC MEGOPHONE PHONE OF INTERNAL COMMUNICATION. : el en
  • DE1639952U - POT LID TENSIONER. : de en
  • DE841623C - Special glass with a low expansion coefficient : de en
  • DE1639870U - CHAIN TENSION CONTROLLER FOR LOOMS. : de en
  • GB674192A - Improvements in or relating to speed governor apparatus : en
  • ES203356A1 - Improvements in the assembly of telescopic peºes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639895U - MASSAGE DEVICE. : de en
  • DE841829C - Device for supplying an internal combustion engine with liquid fuel : de en
  • FR1010811A - Further training in radio-beaconing installations : en fr
  • US2600515A - Process for the utilization of blast furnace slag in rotary cement furnaces : en
  • US2600719A - Seawater desalting composition : en
  • US2600470A - Automatic exposure apparatus for making photographic prints : en
  • US2600969A - Carding engine with secondary taker-in : en
  • US2600593A - Coating compositions : en
  • US2600759A - Combination foot lounge : en
  • US2601024A - Electrode structure for electron discharge devices : en
  • CA484131A - Escapement mechanism : en fr
  • ES203507A3 - Improvements in the construction of waxing machines-electric polishing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES203622A1 - A hydraulic bottle motor driver (Machine-translation by Google Translate, not legally binding) : en es
  • ES29313Y - Apparatus for the hand-making of fabrics in general : en es
  • GB674111A - Improvement in locks : en
  • ES31140U - A container containing long pasta for soups (Machine-translation by Google Translate, not legally binding) : en es
  • US2600518A - Self-leveling supporting device : en
  • DE841467C - Bogie for rail vehicles, in which the vehicle body is supported on the bogie via laterally arranged, pendulous leaf springs : de en
  • DE841787C - Compressed air control apparatus for bottle blowing machines : de en
  • ES28799Y - Miniature folding shutter to solve useful or luxurious box lids : en es
  • FR1010963A - Automatic gear change device : en fr
  • FR1011276A - Method of manufacturing photoelectric bodies and application of these bodies for the production of detectors : en fr
  • ES30094Y - Perfected sneaker : en es
  • FR1010946A - Improvements to sound reproduction systems : en fr
  • FR1011147A - Improvements made to variable flow piston pumps, in particular for fuel injection into engines : en fr
  • DE1639845U - BEARING MADE OF A BALL. : de en
  • DE841584C - Drum washing machine : de en
  • DE841545C - Device for generating light pulses : de en
  • ES202338A3 - Improvements in the construction of dynamos for bikes (Machine-translation by Google Translate, not legally binding) : en es
  • GB673995A - Improvements in wrapping machines : en
  • DE1639802U - SUN VISOR FOR CAR WITH CURVED WINDSHIELD. : de en
  • DE841438C - Fire lighter and fuel : de en
  • DE841695C - Vehicle brakes, in particular two-jaw brakes on motor vehicles : de en
  • DE767368C - Method for determining direction by means of rotating directional radiation : de en
  • DE841485C - Device for spinning meltable plastics : de en
  • DK74302C - Electron tube amplifier, especially for heavy hearing aids. : da en
  • DK74316C - Automatic acting plate change mechanism for magasing gramophones. : da en
  • FR1011262A - Improvement in equipment used to obtain permanent waves : en fr
  • US2600612A - Aircraft power control system : en
  • US2600867A - Method of separating shells and meat of shellfish : en
  • FI25855A - Anodging of sulphite cellulose cells for the production of sulfur to SO2 gas from sulphite cellulose cells : en fi
  • FR1010975A - Process for obtaining powders of metal alloys or complexes : en fr
  • GB673992A - Improvements in or relating to typographical composing and slug casting machines : en
  • ES203590A1 - A procedure to improve the natural soil layers and the artificial foundation schools or terraplenes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011214A - Arc welding improvements with multiple electrodes : en fr
  • FR1011245A - Improvements to railways : en fr
  • ES26598Y - Perfected electrostatic capacitor : en es
  • US2600988A - Constant surface speed lathe : en
  • USD167022S - Electric lamp base : en
  • US2601111A - Foldable cot for infants : en
  • US2600555A - Drive shaft assembly for rotary well-drilling apparatus : en
  • US2600857A - Drill hole locating apparatus : en
  • DE841449C - Process for the production of sulfide-free barium carbonate : de en
  • ES203565A3 - Improvements in the manufacture of triangular beams of self-held (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011085A - Process for the preparation of new insecticidal products and products obtained by this process : en fr
  • US2600379A - Supported group viii-carbon dehydrogenation catalyst : en
  • US2600800A - Cylinder sleeve roller : en
  • US2601214A - Cathodic protection of underground metals : en
  • US2600447A - Copolymers of allyl esters and maleates : en
  • FR1010920A - Method and apparatus for transporting, storing and distributing materials such as cement, lime, plaster and the like : en fr
  • FR1010977A - Process for obtaining objects or coatings by agglomeration of metal powders : en fr
  • GB674280A - Device for sealing a space under super-atmospheric pressure situated between two coaxially arranged hollow machine parts : en
  • US2600962A - Tunable narrow band optical filter : en
  • USD167052S - Brooch ob the like : en
  • USD167036S - Earring or the like : en
  • GB674044A - Improvements relating to devices for measuring the content of paramagnetic gas in a gaseous mixture : en
  • US2600833A - Wrapping machine for articles of varying sizes : en
  • ES29843Y - Mechanical seal : en es
  • FR1011268A - Isothermal pots intended more particularly for the storage and transport of milk : en fr
  • US2600581A - Magnetic circuit control for burglar alarms : en
  • US2601009A - Method of low-temperature separation of gases into constituents : en
  • CA484072A - Fluid circulation controls for fluid couplings : en fr
  • LU30915A1 - Feeler for elastic waves : en fr
  • DE841328C - Suction device for dental prostheses : de en
  • FR1011236A - Input circuit for amplifiers : en fr
  • FR1011270A - Compressed air distribution for pneumatic hitting hammers, power hammers, pneumatic hammers or the like : en fr
  • FR1011110A - Universal variable track trolley : en fr
  • FR1010868A - Process for the production of spongy iron from ores : en fr
  • FR1010973A - Float navigation craft : en fr
  • GB674124A - Improvements relating to cylinder moulds for use in paper-making : en
  • US2601056A - Sectional housing construction and support means therefor : en
  • US2600979A - Insulating bushing with pressurelimiting means : en
  • US2601154A - Memory device : en
  • AU386251A - Improvements in platform ladders : en
  • AU933652A - Improvements in or relating to cranes, grabs orthe like : en
  • CA484109A - Ground connection for ultra high frequency electrical connections : en fr
  • USD167029S - Toilet case or the like : en
  • ES25519Y - Clamping device and staggered support of fixed spanners for nuts : en es
  • FR1010843A - Process for obtaining cobalt-carbonyl hydrogen : en fr
  • DE841405C - Fire extinguisher, especially handheld fire extinguisher, with an aqueous solution as extinguishing fluid : de en
  • ES31328U - Improved domino (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011176A - Improvements in means for the reproduction, by way of drawing, of subjects, in particular living subjects, comprising elements capable of occupying various relative positions : en fr
  • DE841354C - Adjustable strut : de en
  • DE841884C - Material web to be used for sewing work, especially for the production of clothing : de en
  • DE841944C - Indirectly heatable warm water heater : de en
  • DE841432C - Dry physical process for the extraction of pure coal : de en
  • DE841528C - Switching device for operating vehicle gas generator systems : de en
  • FR1011204A - Improvements made to weft breakers for rectilinear looms : en fr
  • ES29987Y - Vibrating amplifier for toy speakers : en es
  • FR1011012A - Improvements to phasemeters : en fr
  • FR1011210A - Improvements made to the glutamic acid preparation process and to the glutamic acid obtained by this process : en fr
  • FR1010923A - Shopping bag device : en fr
  • FR1011119A - Process for the purification and concentration of synthetic sulfonates derived from high molecular weight aliphatic hydrocarbons : en fr
  • GB674138A - Flexible pipes for fabricating in situ concrete conduits : en
  • US2600676A - Electromechanical automatic elevator control : en
  • US2600907A - Single facer drive : en
  • CA484094A - Fuels for internal combustion spark ignition engines : en fr
  • ES29787Y - Orthogonal tube joint : en es
  • ES31241U - Device for cleaning the parabrsas of automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • US2600626A - Folding lawn chair : en
  • US2600874A - Adjustable choke means for shotguns : en
  • US2600916A - Necktie rack : en
  • CA484073A - Take-off system for rotative-winged aircraft : en fr
  • FR1011007A - Improvements in synchronization methods for television or similar apparatus : en fr
  • DE841907C - Pressurized water piston press, in particular laundry press : de en
  • DE1639897U - HYGIENIC TISSUE HOLDER. : de en
  • DE841774C - Cooling device for electric motors : de en
  • US2600590A - Light dividing apparatus for producing television in color : en
  • US2600997A - Alloys and rectifiers made thereof : en
  • US2600431A - Adduct of thiourea and chloropicrin and its use as a pesticide : en
  • US2600731A - Vacuum breaker : en
  • US2601001A - Gas generator and waste : en
  • US2600618A - Magnetic unloader and pressure switch : en
  • US2600915A - Spring mounting means for saddle seats : en
  • US2600638A - Wash plug : en
  • US2600978A - Premature infant feeder : en
  • US2600599A - Sink molding : en
  • US2600814A - Scarf : en
  • US2601098A - Igniting device for smudge pots : en
  • DE767373C - Electric discharge vessel, in particular amplifier tubes, with a metallic end plate : de en
  • DE841555C - Fountain pen or mechanical pencil holder with threaded spindle feed of the piston : de en
  • DE841609C - Frequency demodulator or frequency detector circuitry : de en
  • DE841742C - Wash brush : de en
  • FR1011067A - Device for fixing, on an expandable casing, a bearing or the like : en fr
  • GB674238A - Improvements in or relating to advertising or display devices : en
  • DE1639769U - CONDENSER MICROPHONE. : de en
  • DE841380C - Journal bearing for cranked shafts : de en
  • ES31162U - Keys perfected to wind clocks particularly alarm clocks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011069A - Process for upgrading slag and slag : en fr
  • FR1011267A - Copy holder : en fr
  • ES31255U - Improved soap dish (Machine-translation by Google Translate, not legally binding) : en es
  • DE841614C - Process for the production of Kuepen dyes : de en
  • DE841815C - Reading box : de en
  • ES31271U - Double segment (Machine-translation by Google Translate, not legally binding) : en es
  • DE841605C - High performance buffers, especially for rail vehicles, with the destruction of abnormal impacts by friction members : de en
  • DE841616C - Flat grating, especially inclined grating : de en
  • ES201896A1 - A device that allows the radioscopic examination of sections of the body (Machine-translation by Google Translate, not legally binding) : en es
  • DE752615C - Superheated steam cooler : de en
  • FR1011050A - Improvements to boost circuits for two-way loudspeaker telephony : en fr
  • GB674260A - An improved pocket comb : en
  • DE1639885U - PRINT MEDIA SIGNAL SWITCH. : de en
  • ES31013U - Improved cylinder for jernguillas podºnmcas (Machine-translation by Google Translate, not legally binding) : en es
  • GB674201A - Improvements in or relating to the manufacture of cork articles : en
  • CA484158A - Warning light and control circuit : en fr
  • FR1010781A - Highway Code dice game : en fr
  • US2600440A - Piston construction for internal-combustion engines : en
  • CA484147A - Man-pack antenna : en fr
  • DE1639942U - PULL-UP CONSOLE AND SIMILAR SANITARY FITTINGS. : de en
  • US2600514A - Elliptical type street lighting reflector incorporating parabolic reflecting areas : en
  • FR1010985A - Improvements to processes such as those for synchronizing images on television : en fr
  • US2600396A - Electronic psychrometer : en
  • US2600472A - Electrically heated implement : en
  • FR1010838A - Three-piece bra : en fr
  • FR1010897A - Protective device for machine tools, in particular for routers used for woodworking : en fr
  • FR1011153A - Method and devices for blind landing and device for training pilots for landing by this method : en fr
  • AU153724B2 - Improvements in or relating to cranes, grabs orthe like : en
  • ES29438Y - Frame-portfolio for collections of drawings or artistic cards : en es
  • FR1010867A - Process and blast furnace for the production of iron : en fr
  • DE841412C - scooter : de en
  • US2601071A - Web roll accelerating apparatus : en
  • FR1010765A - Process for manufacturing phonograph records and records thus obtained : en fr
  • FR1011016A - Extendable pulley with mechanical movement : en fr
  • DE767355C - Order to prevent collisions in air traffic : de en
  • DE841538C - Electromagnetic jig : de en
  • US2600769A - Pin opening device : en
  • US2601107A - Artificial eye for figure toys : en
  • AU938852A - Improvements relating to electrodes which are capable of emitting photo-electrons and secondary electrons : en
  • ES29873Y - Calendar plate with interchangeable propaganda device : en es
  • DE1639812U - ATOMIZING NOZZLE WITH LOETLESS PIPE CONNECTION. : de en
  • DE1639960U - CHORD CALCULATION TABLE. : de en
  • FR1010828A - Construction process and elements for its implementation : en fr
  • US2600783A - Copolymers of dimethylstyrenes and vinyl acyclic compounds : en
  • US2600855A - Governor-controlled compressor and the like : en
  • US2600908A - Ornamental trimming or fagoting strip for box pleats : en
  • DE841890C - Process and device for the determination of rock layers or of salt water, gas or oil horizons when sinking deep boreholes : de en
  • ES31348U - A weighing stick (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010738A - Mounting method, especially for residential houses : en fr
  • GB674107A - An improved device for sharpening the knives of lawn mowers : en
  • GB673999A - An improved pyrophoric lighter : en
  • GB674307A - Improvements in electrode holders for electrodes for electric arc welding : en
  • ES202699A3 - Improvements in the retransmission of quantities from the totalizer of the mobile cart of the calculating machines to the registration drum (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011284A - Improvements in the adjustment of the coupling of electrical circuits coupled by a flow of leaks : en fr
  • ES31321U - Device to facilitate the placement of the rings on the pistons and their introduction into the cylinders of the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE841685C - Method and arrangement for generating flashes of light, in particular for photographic purposes : de en
  • ES29786Y - Improved tube splicing : en es
  • ES31163U - Soccer calendar model with automatic search (Machine-translation by Google Translate, not legally binding) : en es
  • ES31345U - Device for multiple leads of light (Machine-translation by Google Translate, not legally binding) : en es
  • GB674122A - Improvements in and relating to drawing, twisting, doubling and spinning machinery : en
  • ES27149Y - Detachable constructions : en es
  • ES29861Y - Perfected vault : en es
  • ES31242U - Album discs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011132A - Advanced aeromotor : en fr
  • DK74296C - Method for reducing pleated word spaces on strip-shaped fonts. : da en
  • ES28170Y - Bottle cap holding device and similar containers : en es
  • US2600919A - Diversity receiving system : en
  • DK74314C - Heating system. : da en
  • FR1011059A - Gas turbine : en fr
  • FR1011077A - Cable locking system for soft cover cases : en fr
  • DE841557C - Impact fuse for rocket projectiles : de en
  • ES195453A2 - A PROCEDURE FOR PREPARING CYANATES OF ALKALINE METALS : en es
  • FR1011300A - Agricultural tillage equipment : en fr
  • GB674064A - Treatment of thermoplastic polymer latices : en
  • US2600683A - Trifluorochloroethylene-vinyl acetate copolymers : en
  • US2600927A - Paper package : en
  • FR1011128A - Combined pump and support for bicycles : en fr
  • NL140819A - A mining machine guided along a conveyor such as a coal scraper for the mechanical mining and transfer of coal : en nl
  • CA484004A - Roller skates : en fr
  • DE1639811U - GAS REGULATING NOZZLE FOR GAS OVEN AND THE LIKE. : de en
  • DE841514C - Arrangement for comparing a light intensity with a comparison spotlight : de en
  • FR1011113A - Device for adjusting the longitudinal position of the rotary shaft of household appliances and others : en fr
  • DE841452C - Process for the production of alkaline earth-alkali chromates : de en
  • NL72267C - : en
  • US2600739A - Loader of the dipper type : en
  • US2600414A - Vulcanization of acrylic resins : en
  • US2601035A - Anticurl device for collars : en
  • AU153834B2 - Arrangement for windows preferably with double sashes : en
  • AU933452A - Improvements in or relating to ground-working implements for use with tractors having automatic depth control : en
  • US2601217A - Multiple spring anchor : en
  • DE841665C - Conveyor device for liquid fuel, especially for gas turbines and jet engines : de en
  • DE841854C - Two-jaw brake, especially for motor vehicles : de en
  • FR1010992A - Preparation of ointments and toilet waters : en fr
  • CA484011A - Ski apparatus : en fr
  • DE841503C - Machine for processing wood and metal : de en
  • FR1010705A - Ceiling : en fr
  • GB674221A - Improvements in vending machines : en
  • CA484031A - Oscillating railway switch : en fr
  • DE767109C - Process for the preparation of monoazo dyes : de en
  • DE841397C - Cooking kettle for sugar masses : de en
  • CA484138A - Loose sheet holders : en fr
  • ES31265U - A new capsule closure (Machine-translation by Google Translate, not legally binding) : en es
  • US2600539A - Method for producing salts of d-tubocurarine : en
  • US2601065A - Hypodermic needle holder : en
  • US2600408A - Fluxing apparatus : en
  • ES31194U - Protected plug (Machine-translation by Google Translate, not legally binding) : en es
  • CA484020A - Vehicle wheels and attachments therefor : en fr
  • DE841633C - Process for the production of a floor covering : de en
  • DE841927C - Small circuit breaker with magnetic and thermal release : de en
  • DK74313C - Removable suction nozzle, especially for use on hard, uneven or rough surfaces. : da en
  • DE764100C - Internal combustion rams, especially for driving stakes : de en
  • DE841396C - Process for the treatment of grains in their raw state or in the form of their peeled products, pearl barley or groats : de en
  • DE841853C - Car body with a folding roof, especially for light trailers : de en
  • AU934452A - Anew or improved welding flux and process forthe manufacture thereof : en
  • DE841638C - Cold room insulation : de en
  • US2600378A - Preparation of tetraethyl pyrophosphate : en
  • US2600715A - Hydraulic brake actuator for helicopter rotors : en
  • US2600846A - Machine for removing portions of the coating from coated glass articles : en
  • US2600397A - Automatic regulation of light falling on deformable cathode-ray tube screen : en
  • FR1010722A - Threading die : en fr
  • FR1011096A - Handle for container and its manufacturing process : en fr
  • US2600878A - Loaf wrapping machine : en
  • US2600852A - Control handle for outboard motors : en
  • DE841642C - Machine for the production of long fiber chips from wood, especially for wood long fiber chipboards : de en
  • BE501921A - IGNITION DEVICE APPLICABLE TO EXPLOSION ENGINES. : en fr
  • US2601123A - Composition for reducing the reflection of light : en
  • US2600520A - Friction disk separator for double disk clutches : en
  • CA484051A - Manufacture of factice and sulphurised oils : en fr
  • US2601164A - Pressed steel doorframe construction : en
  • USD167035S - Food tray with extendible wings : en
  • US2601133A - Rechargeable battery : en
  • CA484206A - Safe lever control : en fr
  • AU158144B2 - Ion source : en
  • CA484164A - Modulating system : en fr
  • US2600993A - Carpet tufting machine : en
  • US2600705A - Control valve : en
  • US2601161A - Medium for use in making camera copy and method of preparing the same : en
  • CA484012A - Fire escape : en fr
  • CA484184A - Communication system, intermediate relay repeater station : en fr
  • AU158513B2 - Improvements in or relating to ironing machines : en
  • AU940152A - Bearing seal : en
  • DE1639790U - CRYSTAL POLYODE. : de en
  • DE841544C - Scraper knife for scraping off the excess coating fluid from paper or fabric webs : de en
  • DE841608C - Circuit for amplifying electrical vibrations : de en
  • US2600708A - Handle for sensory and instrument having light projecting means : en
  • US2600976A - Valve : en
  • US2600466A - Wave guide attenuator : en
  • US2600544A - Means for the control of the feeding mechanism in sewing machines : en
  • US2600652A - Control switch : en
  • USD167024S - Electric lamp base : en
  • US2600793A - Core-supplying means for winding machines : en
  • US2600752A - Aerator : en
  • US2600850A - Portable electric saw sharpener : en
  • CA484150A - Turbine blading or the like : en fr
  • CA484170A - Frequency stabilization : en fr
  • AU158329B2 - Improvements relating tothe degradation of dextran : en
  • AU160121B2 - Improvements in or relating to ground-working implements for use with tractors having automatic depth control : en
  • DE841891C - Method and device for examining the strata drilled by a borehole : de en
  • FR1010793A - Mechanical torque converter : en fr
  • AU935552A - Improvements in or relating to clamping devices directly connected tothe secondary winding ofthe output coil ofa highfrequency generator : en
  • DE1639968U - RUBBER PROFILE. : de en
  • ES28219Y - Detachable and folding camp bed : en es
  • AU932152A - Agitator for washing machines : en
  • DE1639950U - SWEET GLASS. : de en
  • DE767372C - Device for removing rolled-in pipes from steam generators : de en
  • AU939952A - Improved device for determining the action of loading ofan operating chain : en
  • US2600573A - Sound record disk : en
  • DE841632C - Spur gear train : de en
  • ES197353A1 - PROCEDURE AND MOLD FOR THE MANUFACTURE OF CEMENT PELDS WITH IMITATION MARBLE AND NATURAL GLOSS : en es
  • FR1011272A - Cheeky : en fr
  • US2600734A - Totalized current release device for circuit breakers : en
  • US2600745A - Piston ring : en
  • ES195797A1 - PROCEDURE FOR THE PREPARATION OF NEW ARIL-TRICHLORO-ETHANOLS : en es
  • ES201091A1 - A method and an apparatus for downloading pulverulent material from a container (Machine-translation by Google Translate, not legally binding) : en es
  • ES30947U - A provision to provide fogging and tearing of puppet eyes (Machine-translation by Google Translate, not legally binding) : en es
  • ES31091U - Electric radiator perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010728A - Insecticides : en fr
  • FR1011046A - Improvement of parts subjected to the action of gaseous fluids at very high temperature : en fr
  • GB674104A - Improvements in or relating to the preparation of solutions for the production of metallic gallium : en
  • ES28762Y - Axle in two longitudinal halves for doorknobs and door handles : en es
  • US2600831A - Light-sensitive silver halide photographic elements : en
  • US2601050A - Drilling fluid : en
  • CA484139A - Delivery nozzles for liquid fuels or other liquids : en fr
  • US2600407A - Protective device : en
  • US2601215A - Process of preparing dihydropterins : en
  • AU157799B2 - Improvements in or relating to apparatus for measuring the frequency of alternating currents or speed : en
  • US2601058A - Awning structure : en
  • US2600524A - Slingshot with automatic sight : en
  • FR1010981A - Light metal piston for internal combustion engines : en fr
  • US2600442A - Method and apparatus for changing the relative lengths of the intermediate and edge portions of metal strips : en
  • ES195794A1 - PROCEDURE FOR THE PRODUCTION OF ALDEHYDES AND KETONES, STARTING FROM ALCOHOLS : en es
  • ES26540Y - Multiplier box for coupling the tachymeter or similar devices in Vehicles : en es
  • FR1011163A - Process for the spinning of polyvinyl chloride : en fr
  • FR1011250A - Improvements to television processes and apparatus : en fr
  • FR1011255A - Improvements to glass furnaces : en fr
  • GB674089A - Improvements in or relating to the preparation of a new unsaturated ketone : en
  • GB674296A - Improvements in the production of crude rubber from the serum of latex creaming operations : en
  • US2600926A - Radial louver construction : en
  • US2601188A - Automatic reclosing circuit interrupter : en
  • US2601219A - Process of making o-ethyl s-ethyl o-para nitrophenyl thiophosphate : en
  • ES31161U - Table football (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010827A - Elastic coupling, especially for launcher and starter : en fr
  • FR1010846A - Refining soaps : en fr
  • ES29989Y - Food holder adaptable to the interior of the pans : en es
  • FR1010739A - Operating mechanism and its applications in particular to devices for writing and drawing : en fr
  • FR1010756A - Very high temperature furnace, in particular for the treatment of ceramic products : en fr
  • GB674014A - Filament forming apparatus : en
  • FR1011107A - Improvements to folding beds : en fr
  • ES30980U - Pressure cylinder with roller bearings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010799A - Aldehyde resins : en fr
  • CA484053A - Fatty acid treatment : en fr
  • CA484185A - Recording system : en fr
  • FR1010785A - Fire lighters : en fr
  • FR1011060A - Improvements in color photography and cinematography : en fr
  • FR1011290A - Strapping and ribbon braiding machines : en fr
  • US2600491A - Electron discharge tube apparatus : en
  • AU154315B2 - Polythene Compositions : en
  • BE502022A - ELECTROLYTIC CAPACITOR. : en fr
  • US2600743A - Gas-washing apparatus : en
  • US2600837A - Device for removing wrappers from packaged goods, such as chewing gum, confections, or the like : en
  • US2600909A - Cabinet for amusement apparatus : en
  • US2600965A - Pneumatic separator : en
  • US2601034A - Lamp diffuser for elongated tubular lamps : en
  • US2601170A - Trailer vehicle with landing gear and tail gate elevator : en
  • US2600904A - Dispensing device for tape : en
  • US2600486A - Electric heater : en
  • AU155031B2 - Improvements in or relating to marshalling apparatus for articles to be loaded into crates : en
  • CA484025A - Clothes line pulley keeper : en fr
  • US2600636A - Definite position release type clutch : en
  • DE841832C - Process for cooling back circulating lubricant, especially for high-performance thermal engines : de en
  • ES195843A1 - A PROCEDURE FOR PREPARING DIAZOTYPIC MATERIALS SENSITIVE TO LIGHT : en es
  • ES195886A1 - A MACHINE TO INTERLACE SHEETS OF PAPER OR SIMILAR PRODUCTS : en es
  • ES31284U - Box with automatic opening tilting lid (Machine-translation by Google Translate, not legally binding) : en es
  • GB674294A - Improvements relating to confection cutting machines : en
  • CA484163A - Reducing specimen contamination in electron optical instruments : en fr
  • AU938652A - Process for improving the mechanical qualities of glass by modifying the internal stresses therein : en
  • ES30073Y - Intensity regulating device : en es
  • FR1011133A - Machine for molding glass balls or the like : en fr
  • DE1639807U - MULTI-PURPOSE PLUNGING AUTOMATIC FOR CYLINDRICAL GRINDING MACHINES, IN PARTICULAR CENTERLESS CIRCULAR GRINDING MACHINES. : de en
  • CA484000A - Production of porous artificial stones for building purposes : en fr
  • BE501952A - IMPROVEMENTS MADE TO MULTI-SPINDLE SPINNING MACHINES DRIVEN BY HELICOIDAL WHEELS AND TANGENT SCREWS. : en fr
  • US2600459A - Circular saw with adjustable arborreceiving openings : en
  • DE841347C - Shutters : de en
  • DE841494C - Cooking equipment : de en
  • ES31197U - Contact plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011137A - Universal machine tool : en fr
  • CA484035A - Manufacture of activated carbon : en fr
  • US2601159A - Dispensing machine : en
  • CA484091A - Phase measuring and monitoring apparatus : en fr
  • US2600939A - Backlash stopper for fishing reels : en
  • US2600824A - Crankshaft grinder : en
  • AU159589B2 - Process for She preparation ofa new parasiticide : en
  • AU935152A - Improvements In or relating to electrical waveguide systems for producing a phase difference between two output waves : en
  • CA484146A - Audio compression system : en fr
  • DE1639905U - SLED BASE CHAIR FOR SCHOOL PURPOSES AND THE LIKE. : de en
  • US2600548A - Grinding wheel truing apparatus : en
  • US2600732A - Indicator-type adapter for battery cell caps : en
  • US2601048A - Buffing and polishing device : en
  • ES31327U - Leather or leather with metallic ornamentation (Machine-translation by Google Translate, not legally binding) : en es
  • GB674117A - Improvements in cutter blades for gear cutters : en
  • US2600658A - Shaver structure : en
  • US2600675A - Folding chair swing : en
  • US2601002A - Electrical control system : en
  • US2600845A - Liquid filter : en
  • US2600886A - Chair or seat : en
  • US2600597A - Sewing-machine attachment : en
  • CA484108A - Fuel supply systems : en fr
  • AU155081B2 - Improvements in or relating to inflatable exposure suits : en
  • ES195856A1 - IMPROVEMENTS IN HOLLOW ELEMENT FLOATS FOR FISHING NETS : en es
  • GB674083A - Improved building construction : en
  • GB674257A - Improved manufacture of dentures : en
  • US2600413A - Hand stencil duplicator : en
  • US2600439A - Collapsible container : en
  • US2600699A - Zinc-copper-tin alloy plating : en
  • CA484183A - Communication system employing pulse code modulation : en fr
  • AU153808B2 - Belt conveyor : en
  • US2600427A - Trimming machine : en
  • AU932452A - Process forthe catalytic hydrogenation of carbon monoxide catalyst therefor, and products obtained thereby : en
  • CA484151A - Process for the conversion of liquid hydrocarbons into olefin-containing gases and aromatic hydrocarbons : en fr
  • AU629651A - Improvements in or relating tothe preparation of lacquers and paints containing an alkoxo salt : en
  • US2601117A - Applying and removing extension device for temporary rivets : en
  • US2600406A - Means for suspending boats from trailers : en
  • US2600892A - Lawn mower having opposite handed helical cutting blades : en
  • DE1639779U - ELECTRICAL INSTALLATION WIRE. : de en
  • DE1639912U - CONCRETE STONE FOR SILO BUILDINGS. : de en
  • DE767369C - Electric coil or conductor loop for inductive heating of workpieces : de en
  • ES31164U - Book-toy with sound (Machine-translation by Google Translate, not legally binding) : en es
  • ES31196U - Tweezers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010883A - dish drainer : en fr
  • FR1011000A - Improvements to processes for glazing paper, cardboard, wood, and other supports, from emulsions or aqueous suspensions : en fr
  • US2600848A - Wire line stripper : en
  • AU157667B2 - Improvements in or relating to electric shortwave discharge tubes comprising disc-shaped electrodes and to method of providing vacuum-tight seal for suchan electrode : en
  • CA484013A - Diesel engine : en fr
  • CA484090A - Dental x-ray film package : en fr
  • DE841655C - Protection spiral for young trees : de en
  • GB674042A - Improvements in or relating to electric welding apparatus : en
  • AU938752A - Improvements in valves and valve assemblies : en
  • US2600402A - Pantograph machine tool : en
  • US2600955A - Apparatus for making paint roller covers and the like : en
  • CA484009A - Fuel injection apparatus for internal combustion engines : en fr
  • US2600579A - Method of making phosphor screens : en
  • NL70240C - : nl
  • AU155248B2 - Improved device for determining the action of loading ofan operating chain : en
  • US2600409A - Inking ribbon spool : en
  • US2600461A - Shoe sole composition : en
  • DE1639940U - WITH A VARIETY OF PLUG-IN OPENINGS, OPENABLE HOLDER FOR FLOWERS. : de en
  • DE841583C - Machine for parting and cutting off workpieces : de en
  • ES203478A1 - A portable device for analgesia (Machine-translation by Google Translate, not legally binding) : en es
  • ES28317Y - Hub : en es
  • FR1010887A - Frame for piston machines : en fr
  • FR1011066A - Combustion chamber : en fr
  • FR1011136A - Amplification device for auto-synchronous transmissions : en fr
  • ES26021Y - Inhaler for trichlorethylene used in analgesia and anesthesia : en es
  • FR1011219A - Improvements to devices and means for brushing fiber-clad fabrics, and in particular rubberized fabrics to be made downy : en fr
  • FR1011224A - Lowered frame : en fr
  • GB674113A - Improvements in or relating to liquid level sensitive apparatus : en
  • DE841713C - Brake device for roller skates : de en
  • US2601222A - Toy bead loom : en
  • AU159734B2 - Improvements relating to the preparation of a product containing anl alkali -metal acid cyanamide : en
  • CA484181A - Bottom brackets for cycle frames and the method of making the same : en fr
  • DE841836C - Electro-hydraulic adjustment device with built-in motor : de en
  • US2601102A - Heat exchanger control : en
  • AU936952A - Improvements in or relating to inflatable exposure suits : en
  • CA484008A - Can opener : en fr
  • DE841651C - Buckle with fabric-covered upper part and device for its manufacture : de en
  • FR1011094A - Improvements to electrical machines such as electromagnetic retarders : en fr
  • US2601177A - Automobile table with folding seat hanger : en
  • AU155693B2 - Television tube : en
  • US2601043A - Protective means for electricity storage battery cases : en
  • US2601171A - Power propelled truck of the type provided with a steering handle connected to a swiveled traction wheel : en
  • US2600987A - Revolving lawn sprinkler : en
  • US2600657A - Tie case : en
  • US2600938A - Stepping switch : en
  • US2600429A - Card supporting device : en
  • US2601125A - Reinforcing clip : en
  • AU930752A - Improvements in or relating to moulding concrete building structures : en
  • CA484021A - Electrically insulating pipe union : en fr
  • US2600865A - Land measuring instrument : en
  • US2600964A - Apparatus for reduction of frangible material : en
  • CA484033A - Dump car door locking mechanism : en fr
  • ES31088U - Rattle (Machine-translation by Google Translate, not legally binding) : en es
  • US2600897A - Drive motor control for engine electric driven vehicles : en
  • US2601173A - Method of determination of the color of egg yolk products : en
  • DE841721C - Method of manufacturing a building board : de en
  • GB674246A - Improvements in or relating to amines and aminonitriles and preparation thereof : en
  • ES22450Y - Perfected frame for bed base : en es
  • DE841560C - Device for switching lights on and off for train stations of toy and model railway systems : de en
  • DK74325C - Waste bag. : da en
  • GB674040A - Improved fireplace : en
  • ES29903Y - Scissors with one of its serrated blades : en es
  • GB673943A - Improvements in the forming of small glass articles : en
  • US2600813A - Production of phosphoric acid : en
  • US2600550A - Taper control indicator : en
  • CA484130A - Cleaning tool for suction cleaners : en fr
  • US2601084A - Eyeshade : en
  • DE841381C - Friction-free pressure pad bearing : de en
  • DE841777C - Multiple lighting system lamp : de en
  • DE841649C - Device for generating vibrations on technical structures : de en
  • NL72274C - : en
  • NL71154C - : en
  • US2600667A - Automatic stop control for looms : en
  • CA484172A - Internal shielding : en fr
  • US2601029A - Method of making a thickened reinforced portion in a relatively thin metal plate : en
  • DE1639967U - DEVICE TO KEEP THE CONTENTS OF CANDY JARS DRY. : de en
  • FR1010734A - Improvements to semiconductors to obtain command and / or control actions : en fr
  • FR1011213A - Pneumatic sole and sole elements : en fr
  • US2600552A - Flywheel system : en
  • US2600929A - Machine drive : en
  • US2600989A - Container : en
  • US2601190A - Paint can splash protector with handle : en
  • US2600513A - Testing pedestal for radar antenna : en
  • US2600900A - Toy house : en
  • AU156951B2 - Improvements in or relating to amplifying circuits : en
  • AU935352A - Improvements in or relating to methods of manufacturing electric discharge tubes : en
  • CA484106A - Fuel supply systems : en fr
  • US2600383A - Copolymers from allyl esters and methacrylic esters : en
  • US2600957A - Pneumatic arch support : en
  • US2600487A - Siftproof bag bottom : en
  • US2600880A - Attachment for safety razors : en
  • US2601038A - Anticurl device for collars : en
  • ES195790A1 - A COUPLING MECHANISM WHOSE CLUTCH AND RELEASE ARE RISK BY OVERLOAD : en es
  • FR1010758A - Synthetic gemstone manufacturing process : en fr
  • US2600399A - Catalytic reduction of carbon monoxide with hydrogen : en
  • US2600591A - Device for generating arcs or the like : en
  • US2600895A - Superheater control : en
  • CA484097A - Conveyors : en fr
  • CA484128A - Suction cleaners : en fr
  • US2600647A - Finger magnet device : en
  • DE841507C - Method and device for cleaning metals and alloys : de en
  • DE841678C - Hammer mill with a pre-sieve : de en
  • US2600651A - Chaser mounting : en
  • USD167018S - Arditti lamp base or like article : en
  • AU154689B2 - Belt conveyor : en
  • DE841468C - Automatic brake linkage adjuster : de en
  • ES31094U - Device writer with internal element of ornamientaciºn or claim (Machine-translation by Google Translate, not legally binding) : en es
  • GB673949A - Improvements in and relating to copy holders : en
  • GB674314A - An umbrella : en
  • US2600910A - Piano construction : en
  • US2600583A - Scanning means : en
  • US2600802A - Plasticization of perhalocarbon polymers : en
  • US2600398A - Wringer pressure applying mechanism : en
  • US2600697A - Sanitary gear and motor : en
  • CA484029A - Automatic control of the magnetic flux in electric generators, particularly bicycle generators : en fr
  • CA484032A - Drinking cup : en fr
  • US2600644A - Illuminated dial : en
  • US2600931A - Process for refining high sulfur crude oils : en
  • US2600710A - Bubble cap for washing gases and vapors : en
  • US2600877A - Device for mixing fluids : en
  • DE841444C - Device to support the filter medium of cell filters : de en
  • GB674179A - Improvements in or relating to vacuum flasks or like containers : en
  • DE841802C - Balancing method and device for centering rotating, unmachined parts, in particular crankshafts or the like. : de en
  • DE841873C - Device for lifting and distributing the goods introduced into rotary ovens, drying drums, cooling drums or the like : de en
  • FR1010932A - Process for the production of preparations intended for injection : en fr
  • FR1011011A - Advanced ballpoint pen : en fr
  • FR1011207A - Process for the subtitling of films and negative-titles used in this process : en fr
  • GB673946A - Improved device for winding an artificial thread, ribbon, film or such like product : en
  • CA484178A - Stapling tool : en fr
  • DE1639758U - VENTILATION VALVE FOR DRAINAGE SYSTEMS. : de en
  • DE841497C - Hollow construction panel : de en
  • CA484155A - Scanning circuits, particularly for television apparatus : en fr
  • FR1010735A - Pool Cue Improvements : en fr
  • DE841919C - Hinge-free liquid separator for steam or gas with a closed float : de en
  • GB674084A - Improvements in electrically tripped switches : en
  • US2601077A - Distillation of light hydrocarbons : en
  • US2600500A - Semiconductor signal translating device with controlled carrier transit times : en
  • US2601028A - Differential thermostat with opposing bimetallic coils and partition therebetween : en
  • FR1010747A - Steering device for bicycles and the like : en fr
  • GB673977A - Improvements in and relating to brush mechanism for dynamo-electric machines : en
  • DE1639844U - BALL JOINT WITH THE POSSIBILITY TO ADJUST THE FREEDOM. : de en
  • DE841453C - Process for the production of alkyl celluloses in fine powder form : de en
  • ES28661Y - Enhanced enclosure for industrial-grade espresso machines : en es
  • GB674174A - Improvements in and relating to electrical devices for measuring mechanical displacements : en
  • DE1639798U - FASTENING CLIP. : de en
  • DE1639817U - CAR WASH BRUSH. : de en
  • DE1639977U - Collapsible cleaning rod for cleaning the barrel of rifles. : de en
  • ES26800Y - Reflector model for headlights : en es
  • ES28849Y - Greaser for cables especially for motorcycle brakes : en es
  • GB674098A - A device for adjusting and operating guides in the process of rolling metals : en
  • GB674135A - Improvements in or relating to the lubrication of dust laying percussion drills : en
  • US2600615A - Can opener : en
  • US2600418A - Flashlight comprising permanently assembled lamp, cell, housing, and switch structure : en
  • DE841937C - Nebulizers, especially for powdered medicines : de en
  • FR1011193A - Improvements to magnetic flywheel inductors : en fr
  • GB674129A - Improvements in or relating to proteinaceous adhesive, sizing and coating compositions and the preparation thereof : en
  • GB674143A - Improvements in or relating to lubricating compositions, methods of making the same and to methods of preparing alkylated polystyrene for use in the improved lubricatingcompositions : en
  • DE758263C - Reflex camera or camera with mirror viewfinder : de en
  • GB673994A - Improvements in or relating to rotary valve internal combustion engines : en
  • DE841758C - Pre-gripper control for sheet-fed printing machines : de en
  • DE841827C - Crank web control rotary valve for two-stroke internal combustion engines : de en
  • ES30974U - New perfected corks for bottles of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • DE841382C - Protective device for slideways of machine tools, in particular of grinding machines : de en
  • FR1010814A - Process for making paper pulp from plants : en fr
  • DE1639777U - LOOSE BAR. : de en
  • DE841684C - Hole device for cinematographic films : de en
  • ES29889U - Articulated hook with spring device for cultivators (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639771U - CONDENSER MICROPHONE. : de en
  • DE1639857U - WHEEL AND DECORATIVE CAPS FOR VEHICLES. : de en
  • DE841487C - Stretcher : de en
  • ES31192U - A new folding car (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011027A - Potentiometric device : en fr
  • FR1011042A - Weight set : en fr
  • FR1011135A - Fasbrication process for shoes with sheet metal soles and shoes made by this process : en fr
  • ES29826Y - Space reducing support for hanging hangers : en es
  • ES31131U - Mechanism to produce movements and voices in dolls and similar toys (Machine-translation by Google Translate, not legally binding) : en es
  • GB673936A - Improvements relating to fuel pumps of oil engines : en
  • ES194139A1 - AN ARC DISCHARGE DEVICE : en es
  • FR1010819A - Process for the manufacture of alkali salts of nitrilotriacetic acid : en fr
  • FR1011098A - Further training in electric calculating machines : en fr
  • GB674204A - Improvements in holders for electric lamp bulbs or the like : en
  • ES29352Y - Book with diorama views : en es
  • GB674001A - Arrangements for feeding trays from a stack to a receiving station : en
  • ES30000Y - Skill game : en es
  • DE841429C - Watercraft for loading with mud or similar substances containing water : de en
  • FR1010740A - Improvements made to marine propulsion units, in particular those for low-tonnage boats : en fr
  • GB673989A - Improvements in speed governors : en
  • GB674077A - Improvements in or relating to the manufacture of fluorescent material : en
  • DE841406C - Hand fire extinguisher, the extinguishing agent filling of which is sprayed out under pressure : de en
  • DE841775C - Compensating lines for DC machines : de en
  • DE841598C - Typewriter with keystroke lock in the end-of-run position of the carriage : de en
  • DE841912C - Process for the preparation of oxyalkyl or oxyarylsulfinic acid salts : de en
  • ES195873A3 - PROCEDURE FOR MARKING STRAP FOR PACKAGING : en es
  • FR1010939A - Further training in dust extractors : en fr
  • FR1011018A - elements for the construction of houses manufactured in factory : en fr
  • ES27764Y - Mechanical angle copier for cylindrical lathes : en es
  • ES31210U - A coated elastic strip for elastic belts, suspenders and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011280A - Improvements to taps : en fr
  • GB673985A - Improvements in liquid distributing means : en
  • IE20465L - Moulding concrete blocks, etc. : en
  • FR1011263A - Further training in gas turbine fueling : en fr
  • DE1639770U - CONDENSER MICROPHONE. : de en
  • DE841423C - Round silo serving as storage or intermediate container : de en
  • GB674007A - Improvements in composite packing rings : en
  • ES200975A1 - A procedure to provide permanent adherence to letters or signs for indications or propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010746A - Method and device for continuous and regulated supply of powder material : en fr
  • FR1010978A - Process for obtaining complex masses by agglomeration of metal powders : en fr
  • ES29518Y - Protective-conservative case for scapulars : en es
  • FR1010878A - Improved rocket or hail bomb : en fr
  • DE1639927U - EMBROYING CASSETTE. : de en
  • GB674158A - Improved apparatus for pretreating or conditioning any kind of grain : en
  • AU936452A - Improvements in or relating tothe manufacture of sulphur dioxide bythe fluidised roasting of iron sulphides : en
  • US2601092A - Picking and pruning attachment to be mounted on trucks : en
  • DE1639998U - ELECTRIC STAGE PORTAL LIGHTING. : de en
  • GB674029A - Improvements in mining machines : en
  • DE1639974U - DOOR HANDLE OD. DGL. : de en
  • ES22465Y - Perfected wave switch : en es
  • ES30524U - New prefabricated block for the construction of combined floors and ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011243A - Hydraulically actuated disc brake : en fr
  • GB673969A - Improvements in electrically operated stop motions for power-driven looms : en
  • GB674182A - Improvements in or relating to pneumatic comparator gauges : en
  • GB674244A - Method of and apparatus for the treatment of germanium : en
  • US2600554A - Sprinkler : en
  • US2601120A - Wheel test stand : en
  • GB674053A - Improvements in and relating to hydraulic power transmissions : en
  • ES31325U - A bar of soap with surprise inside (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011037A - Improvements to paint guns, sandblasting nozzles or others : en fr
  • GB674127A - Improvements in or relating to copper base alloys : en
  • GB674256A - Improvements in bicycles or like light two-wheeled vehicles having auxiliary engines : en
  • DE1639847U - UNIFORM ELECTRICAL DEVICE FOR SEWING MACHINES. : de en
  • DE1639906U - MULTI-PURPOSE TABLE FOR SMALL CHILDREN. : de en
  • FR1011291A - Support of electric power transmission lines : en fr
  • DE841916C - Process for the preparation of oxy compounds of the benzoxanthene series : de en
  • FR1010884A - Glue dispenser : en fr
  • US2601087A - Kitchen tool and utensil : en
  • US2601197A - Cage for poultry and animals : en
  • AU154514B2 - Improvements in or relating to looseleaf binders : en
  • DE767363C - Arrangement for filtering out a certain voltage value from a variable DC voltage : de en
  • DE841469C - Device on the braking equipment of two-axle railroad cars with air brakes and load braking : de en
  • ES31132U - Improved electric cooker (Machine-translation by Google Translate, not legally binding) : en es
  • ES31236U - Removable and folding bed easy to transport (Machine-translation by Google Translate, not legally binding) : en es
  • US2600966A - Method of and apparatus for continuously weighing aggregate : en
  • US2600495A - Impact wrench : en
  • US2600611A - Collapsible baby cart : en
  • AU159433B2 - Improvements in detergent compositions having improved lathering properties : en
  • US2601054A - Looper mechanism for blind-stitch sewing machine : en
  • NL71279C - : en
  • ES195088A2 - PROCEDURE FOR THE MANUFACTURE OF CARDBOARD, CARDBOARD AND SIMILAR PRODUCTS INTENDED FOR ALL KINDS OF USES : en es
  • US2601096A - Modulator : en
  • DE1639803U - RECLINING SEAT FOR MOTOR VEHICLES. : de en
  • DE1639996U - SEAL FOR CAST-IRON HOUSING. : de en
  • DE841837C - Lathe for machining crankshaft cheeks : de en
  • ES203138A2 - A new procedure for the manufacture of sausages (Machine-translation by Google Translate, not legally binding) : en es
  • US2600545A - Stringed musical instrument : en
  • DE841734C - Device for discharging the gas introduced into the gas container at overpressure : de en
  • ES31254U - Ball joint (Machine-translation by Google Translate, not legally binding) : en es
  • BE501922A - SYNCHRONOUS IGNITION DEVICE APPLICABLE TO EXPLOSION ENGINES. : en fr
  • CA484064A - Solvent fractionation of wax-containing mixtures : en fr
  • USD167041S - Brooch or the like : en
  • US2601067A - Coffee brewing : en
  • ES31330U - Coil of elastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES195884A1 - FIRE EXTINGUISHING APPARATUS : en es
  • FR1010914A - Regulator for variable pitch propellers : en fr
  • FR1011281A - Improvements to photo-mechanical reproduction processes using screen clichés : en fr
  • GB674159A - Improvements in or relating to electrical arc welding : en
  • ES195802A1 - A ROTARY TUBULAR OVEN WITH CYLINDRICAL INSERTION : en es
  • US2600725A - Clothes drier device : en
  • CA484190A - Clutch control apparatus : en fr
  • US2600970A - Cigar and cigarette holder : en
  • USD167037S - Separable brooch : en
  • ES31251U - Improved dominoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES203537A1 - Method of producing streptokinase and streptodornase : en es
  • FR1011014A - Improvements made to anti-theft alarm devices : en fr
  • GB674178A - Improvements in or relating to the emulsion polymerization of unsaturated organic compounds : en
  • DE841451C - Process for the production of water-soluble basic chromium sulfates : de en
  • DE841456C - Process for the preparation of methallyl chloride : de en
  • DE841518C - Plant hoe : de en
  • ES31216U - Type of blocks to build pillars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011296A - Process for the preparation of 1- (p-oxyphenyl) -2-amino-propanol- (1) derivatives : en fr
  • US2600534A - Method of making coiled wire for use in antiskid pneumatic tire treads : en
  • DE841730C - Device for water level control in the inlet channel of a hydropower plant : de en
  • DE841768C - Multiple variometer : de en
  • DK74294C - Method and reaction column for carrying out reactions between gases and fine-grained substances. : da en
  • ES31126U - Bicycle stand (Machine-translation by Google Translate, not legally binding) : en es
  • ES198186A1 - IMPROVEMENTS IN THE SEALING DEVICE FOR AXLE OUTPUTS : en es
  • FR1010912A - Watertight sealing device, in particular intended for bays with movable windows for vehicles : en fr
  • FR1011183A - Improved concentration of zinc ores by flotation : en fr
  • DE1639879U - ELECTROMAGNETIC TALK COUNTER. : de en
  • DE1639992U - CLUTCHABLE LINING USING INFLATED RUBBER CORRUGATED BODIES. : de en
  • AU933752A - Ion source : en
  • DE841892C - Method and device for the production of large diameter core boreholes : de en
  • GB674162A - Improvements in or relating to bearing elements, particularly for use at high temperatures : en
  • AU158177B2 - A film strength increasing additive and lubricating oils containing same : en
  • AU160471B2 - Improvements in or relating tothe preparation of lacquers and paints containing an alkoxo salt : en
  • DE841845C - Additional device for sewing machines : de en
  • US2600632A - Variable capacity vane-type rotary pump including automatic means for maintaining uniform delivery : en
  • ES28607Y - Fuse model or fuse holder : en es
  • FR1010916A - Illuminated signage boards : en fr
  • FR1011103A - Improvements to photoelectric cells : en fr
  • FR1011150A - All voltage test transformer : en fr
  • GB674146A - An improved construction of group of electric circuit elements including a capacitor : en
  • DE1639783U - CABLE REEL WITH LIGHT CABLE AND LAMP. : de en
  • ES29403Y - Double hollow brick model : en es
  • ES203348A1 - An apparatus for obtaining purº (Machine-translation by Google Translate, not legally binding) : en es
  • ES30836U - Support with axial orientations in zenital and azimuthal angles in infrared lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010719A - Method and apparatus for improving the operation of flue gas analyzers which serve, for example, to measure the contents of these gases in co2 or in co + h2 : en fr
  • FR1011036A - Process and plant for the preparation of nitric acid from nitrous gas : en fr
  • GB673954A - Improvements in automatic telephone alarm signalling apparatus : en
  • FR1010730A - Ink stamp : en fr
  • FR1010837A - Process for coloring yarns, fibers or glass fabrics : en fr
  • FR1010950A - Automatic drinker : en fr
  • ES195228A2 - IMPROVEMENTS IN THE CONSTRUCTION OF DRIVE CHAINS : en es
  • FR1011242A - Manufacturing process of rubber hoses for high pressure, with fittings : en fr
  • GB674019A - An improved method of making a joint in an electric cable : en
  • FR1010966A - Apparatus for surgical reduction of fractures : en fr
  • GB674282A - Improvements in or relating to high power wheel brakes, especially for aircraft : en
  • DE841513C - Feed and repetition mechanism for magnetic recording devices : de en
  • DE841676C - Rotating boring tool with automatic radial feed of the drill steel : de en
  • DE1639860U - SLIPPER. : de en
  • US2600476A - Coercing means for gyroscopes : en
  • US2600679A - Process for copolymerizing conjugated dienes with unsaturated nitriles in aqueous emulsion : en
  • US2601103A - Tie strap anchor : en
  • ES22498Y - An elastic ankle brace for sports and orthopedic uses : en es
  • ES28743Y - Mirror for lipsticks and the like : en es
  • ES31227U - Automatic switch to connect one or more determined electrical circuits with a usual alarm clock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011031A - Improvement to automotive water radiators, to achieve a constant engine cooling temperature and vehicle heating : en fr
  • FR1011293A - Process for the purification or direct enrichment of a wet mixture composed of constituents of different densities and apparatus for carrying out this process : en fr
  • GB674018A - Improved wood boring bit : en
  • FR1011188A - Braking process for valves when lowering : en fr
  • ES31120U - Intercom with signaling device (Machine-translation by Google Translate, not legally binding) : en es
  • GB673921A - Arrangements for irradiating substances with electrons : en
  • ES29790Y - Pocket Chess and Checkers Set : en es
  • ES31190U - Articulated arm for adjustable lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011264A - Improvements to the ends of clothing for dives and similar applications : en fr
  • DE1639841U - SPRING INSULATOR WITH OIL GROOVE. : de en
  • GB674209A - A combined mending and pressing apparatus, more particularly for use with nylon hosiery : en
  • ES195955A1 - A CHANNEL FOR PASTURE LIQUIDS INTENDED FOR THE MECHANICAL PREPARATION OF COAL, MINERAL OR OTHER MATERIALS : en es
  • ES24301U - Improved electric coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • ES31130U - A new tubular container for pastes and liquids (Machine-translation by Google Translate, not legally binding) : en es
  • US2600666A - Fence : en
  • US2600948A - Plotting apparatus for photogrammetric surveys : en
  • DE841784C - Shock wave compressors, in particular for aircraft : de en
  • GB674189A - Improvements in or relating to machines for moulding tablets, drops, balls and othershapes : en
  • FR1010754A - Wire clamps, in particular for batteries : en fr
  • FR1010895A - Electric camera with timer device : en fr
  • FR1011297A - Electric cooker : en fr
  • DE1639931U - WATER WIPER CAP. : de en
  • DE841918C - Sludge trap with sludge valve for feed water tanks, especially for locomotives : de en
  • DE1639976U - TWO-PIECE HANDLE BOX TO ACCEPT COLOR PENCILS OR COUNTING BALLS. : de en
  • DE767366C - Process for the preparation of oxidation products of methylbenzenes : de en
  • ES27524U - Glass block for roofs or walls in glass-cement (Machine-translation by Google Translate, not legally binding) : en es
  • GB673991A - Improvements in or relating to gates or doors of animal stalls and the like : en
  • ES198525A1 - DIFFERENTIAL MECHANISM : en es
  • DE841887C - Legwear, especially men's trousers : de en
  • FR1010826A - Improvements made to free-piston machines, in particular to free-piston autogenerators : en fr
  • DE841520C - Agricultural tractor with attached soil cultivation devices : de en
  • DE841499C - Component in the form of a U-rail : de en
  • AU158704B2 - Improvements In or relating to electrical waveguide systems for producing a phase difference between two output waves : en
  • AU158459B2 - Agitator for washing machines : en
  • DE841848C - Device for developing photosensitive papers by means of a developing gas, in particular ammonia gas : de en
  • FR1010852A - Improvements made to means for limiting the heating of electromagnetic coils or pole masses, in particular in electric retarders : en fr
  • US2601081A - Mechanical arrangement of lighting variators : en
  • AU725552A - Improvements in or relating to apparatus forthe construction of monolithic concrete structures : en
  • DE841805C - Device for measuring the internal friction and the modulus of elasticity of solids using the rotary-bending method : de en
  • FR1010851A - Process for the manufacture by cooking of food products : en fr
  • FR1010942A - Voltage stabilizer : en fr
  • DE841360C - Material for the construction of chemical plants : de en
  • ES31337U - Briefcase (Machine-translation by Google Translate, not legally binding) : en es
  • ES31338U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • CA484093A - Milliamperage stabilizer : en fr
  • CA484119A - Railway truck : en fr
  • NL70084C - : en
  • US2601200A - Production of molding granules : en
  • US2600640A - Mining machine : en
  • US2600682A - Loom : en
  • CA484110A - Method of handling continuous electrodes to prevent sticking to the casing : en fr
  • US2600553A - Collapsible tube holder with tube winding spool : en
  • US2600808A - Locking device for book supporting : en
  • US2601162A - Safety shoe : en
  • USD167021S - Electric lamp base : en
  • US2600842A - Temperature controlled fluid supply apparatus : en
  • US2600903A - Method of processing alfalfa : en
  • US2601078A - Convertible storm window and awning : en
  • DE1639775U - CARRIER PLATE FOR CIRCUIT ELEMENTS, IN PARTICULAR RESISTORS IN TELEVISION RECEIVERS. : de en
  • DE1639797U - HARDWOOD WAX DRILLS. : de en
  • ES31157U - Perfect chair (Machine-translation by Google Translate, not legally binding) : en es
  • ES31352U - Removable base for pick-up (Machine-translation by Google Translate, not legally binding) : en es
  • US2600389A - Three-stage propane fractionation of reduced crude oil : en
  • US2601209A - Wheel cover : en
  • US2600415A - Water-soluble surface active agents from olefin polymers : en
  • ES28722Y - Enhanced push button : en es
  • US2601015A - Bed guard rail : en
  • DE841335C - Pneumatic swivel platform on conveyor shafts : de en
  • DE841402C - Movie drive : de en
  • DE841577C - pool : de en
  • ES31331U - New table football game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010717A - New process for molding laminate materials : en fr
  • GB674317A - Improvements relating to screw-threaded fastening devices : en
  • DE1639922U - JOINTLESS, INTERCHANGEABLE COUNTER. : de en
  • DE841431C - Method and device for operating a setting machine for coal, ore or the like. : de en
  • US2600541A - Utensil washing machine : en
  • US2601061A - Salt shaker comprising a central container slidable in outer casing to uncover openings : en
  • US2600983A - Compression ignition power plant : en
  • DE841368C - Method and device for arable farming in the hop garden and in other row plantings : de en
  • ES202635A2 - Improvements in the textile croches stretching systems (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010796A - Process for preparing malt extracts : en fr
  • US2600692A - Safety primary control for burners : en
  • CA484099A - Triple-tight friction plug closure can : en fr
  • US2600428A - Bombing method and apparatus : en
  • US2600821A - Process for polymerizing trifluorochloroethylene : en
  • US2600942A - Vented mold for the manufacture of footwear : en
  • US2601216A - Automatic air valve : en
  • US2600562A - Variable ratio transmission : en
  • US2600952A - Recording and accounting apparatus : en
  • US2600716A - Preparation of cellulose esters : en
  • US2600645A - Brassiere : en
  • US2600924A - Stud extractor : en
  • USD167061S - Vehicle splash guard : en
  • US2600822A - Recording and including resonant vibratory aspects : en
  • US2601033A - Breech mechanism for air guns : en
  • CA484123A - Releasable float : en fr
  • DE841800C - manometer : de en
  • ES202998A2 - Improvements in the machines-sierra de cinta (Machine-translation by Google Translate, not legally binding) : en es
  • US2600695A - Process for polymerizing vinyl chloride : en
  • US2600879A - Shaft seal : en
  • US2600390A - Low-capacity vapor-electric device : en
  • US2600510A - Folding gaff hook : en
  • US2600934A - Adjustable deflector : en
  • US2601129A - Pencil attachment for dialing telephones : en
  • US2601138A - High-voltage switch : en
  • ES30384U - A translucent device to expose drawings or labels (Machine-translation by Google Translate, not legally binding) : en es
  • US2600563A - Key retainer : en
  • US2600580A - Electrophotographic apparatus : en
  • US2600753A - Andiron : en
  • DE841567C - Vacuum drying process for drying out small containers, especially thermostat housings for cooling systems : de en
  • GB674249A - Improvements in or relating to discharge lamp circuits : en
  • DE1639768U - ENCLOSED CAPACITOR MICROPHONE. : de en
  • GB674090A - Improvements in or relating to the preparation of an unsaturated ketone : en
  • FR1010849A - Manufacture of washing and humidifying agents : en fr
  • DE841369C - Two-wheel tractor with swiveling articulated equipment frame : de en
  • ES31285U - Box with improved closing device (Machine-translation by Google Translate, not legally binding) : en es
  • BE501841A - SMOKE RADIATOR AND STOVE EQUIPPED WITH THE SAME. : en fr
  • ES195791A1 - A DISTRIBUTOR GUIDES THREADS ESPECIALLY FOR WOOL WINDING MACHINES : en es
  • US2601008A - Air filter used in textile fiber preparation : en
  • FR1010972A - Improvements to internal combustion engines, known as : en fr
  • US2600914A - Tone arm : en
  • DE841606C - Signal box with electrical locks, especially the track diagram signal box : de en
  • US2600496A - Anchorage for artificial teeth : en
  • DK74306C - Contact body. : da en
  • DK74320C - Procedure for preventing or reducing corrosion in internal combustion engines. : da en
  • CA484144A - Multiple lamp fluorescent lamp holders : en fr
  • FR1010911A - Sleeve coupling : en fr
  • FR1011093A - Improvements in the manufacture of smoked black : en fr
  • DE841537C - Hobbing cutter for cutting tools : de en
  • DE841930C - Adjustable brush bridge : de en
  • US2600453A - Method and apparatus for controlling heat in hot maching processes : en
  • US2601167A - Furnace and heat retaining unit therefor : en
  • GB674093A - Improvements in or relating to display stands for seed packets and other substantially flat articles : en
  • GB674227A - Apparatus for indicating the mean speed of a vehicle : en
  • DE841447C - Method and apparatus for the production of graphitic carbon : de en
  • US2600655A - Chromium oxide-tungsten oxide-iron oxide gel catalyst : en
  • USD167020S - Electric lamp base : en
  • US2600755A - Cover rack : en
  • ES28272Y - Smoking pocket case : en es
  • FR1010732A - New air motor : en fr
  • FR1010962A - Anti-corrosive protection process for aluminum and its alloys and products obtained : en fr
  • GB674141A - Improvements in or relating to telecommunication systems with particular reference to power supply arrangements therefor : en
  • US2601016A - Oil-resistant adhesive tape : en
  • FR1010709A - Product for soil improvement and crop protection and process for its preparation : en fr
  • DE1639800U - MULTI-CELL MOTOR VEHICLE. : de en
  • AU154314B2 - Improvements in or relating to methods of manufacturing electric discharge tubes : en
  • AU154926B2 - Trash screen : en
  • US2600902A - Insulating handle : en
  • FR1010871A - Battery terminal : en fr
  • US2600623A - Modified alkyd resin reacted with styrene and an acrylonitrile : en
  • AU938452A - Improvements relating to toolbar for tractors for coupling ganged implements thereto : en
  • ES195113A2 - A SEWING MACHINE : en es
  • FR1010829A - Radiological examination method and device : en fr
  • FR1011197A - Reinforced concrete railway sleeper : en fr
  • AU156109B2 - Improvements to container syringes to permit aspiration : en
  • ES29075Y - Device with mortiser and retainer for closing windows doors and the like : en es
  • FR1010869A - Greases based on alkaline earth soaps : en fr
  • FR1010909A - Method of erecting a formwork for the erection of one or more concrete walls and formwork obtained by this method : en fr
  • FR1011138A - Installation for adjusting cutting tools on their supports : en fr
  • FR1011256A - Electric vehicle : en fr
  • GB674237A - Improvements in or relating to retractable undercarriages for aircraft : en
  • USD167063S - Transmission line armor rod end clamp : en
  • DE1639933U - BOX FOR RECEIVING LOOSE NOTES. : de en
  • GB674050A - Improvements in or relating to collet chucks : en
  • CA484134A - Door lock : en fr
  • ES27635Y - Perfect Babies Panty : en es
  • FR1010777A - Fuel supply device, in particular for an internal combustion engine : en fr
  • FR1011033A - Artificial flowers and their manufacturing process : en fr
  • CA484061A - Solvent fractionation of wax-containing mixtures : en fr
  • FR1010830A - Coupling for drive control of dynamic balancing machines : en fr
  • FR1011220A - Drainage device for cleaning filter basins : en fr
  • GB674224A - Improvements in the suspension of vehicles : en
  • GB674250A - Improvements in and relating to window glazing : en
  • CA484136A - Power unit for propelling a machine along railway tracks : en fr
  • DE841386C - Grinding device in which a fluted roller is rotatably mounted within a stationary hollow cylinder : de en
  • US2600735A - Longitudinally adjustable legs, for example for seats, stools, or the like : en
  • FR1011026A - Absorption tower : en fr
  • FR1010845A - Method and installation for the determination of oxygen : en fr
  • FR1011091A - Safety binding device for skis : en fr
  • GB674105A - Improvements relating to the mounting of detachable tools and implements on vehicle framework : en
  • DE841908C - Extendable clothes dryer rack : de en
  • US2600780A - Urea aldehyde resin and process of producing the same : en
  • US2600953A - Synthetic polymers from hydroxy amino acids : en
  • FR1010712A - Automatic machine for placing wire caps on bottles : en fr
  • FR1011171A - Improvements to headlamps, in particular automotive headlamps : en fr
  • CA484157A - Arrangement for modulating grounded grid amplifiers : en fr
  • FR1011185A - Multi-way swivel connector : en fr
  • FR1011201A - Improvements to gaseous fuel heaters : en fr
  • GB674167A - Improvements relating to electric motors and their control means : en
  • US2600817A - Method and apparatus for photoelectrically assorting, recording, or computing : en
  • US2600829A - Tool setting device on lathes and other machine tools : en
  • US2601020A - Apparatus for packaging materials : en
  • ES31199U - Improved ball joint (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639788U - MOBILE DEVICE WITH WORK LIGHT AND INDIVIDUAL SWIVELING CONTAINERS. : de en
  • DE1639861U - LEATHER HEEL PAD. : de en
  • FR1011047A - Brazing process : en fr
  • GB674226A - Improvements in and relating to means for driving the wheels of a trailer from a tractor : en
  • GB674076A - Improvements relating to pivotal handle attachments for drums, kegs or like containers : en
  • DE841565C - Process and device to prevent the accumulation of chlorine dioxide gases over solutions of this gas stored in vessels : de en
  • ES200242A1 - A mechanical shock absorber that works by friction (Machine-translation by Google Translate, not legally binding) : en es
  • GB674197A - Improvements in computing devices : en
  • GB674281A - The treatment of aqueous liquids for protection against or destruction of biological contamination : en
  • DE841844C - Process for the production of sectional heating elements from sheet metal : de en
  • ES195832A1 - A TRANSFORMER OR SELF COIL WITH IRON GAP : en es
  • GB674051A - Improvements in or relating to spring suspension for cycles, motor cycles, and other road vehicles : en
  • GB674054A - Improvements in or relating to a magnetic impulse record member : en
  • ES27712Y - Pneumatic fittings for children's folding chairs : en es
  • GB673924A - Devices for the treatment of matter with high speed electrons : en
  • GB673973A - Improvements in or relating to fastener-inserting machines : en
  • GB674210A - Improvements in or relating to circuits for electronic computing and storage devices : en
  • DK74310C - Apparatus for maintaining a specific phase shift between two pressure fluid generators with free-running pistons. : da en
  • FR1010969A - Process for the concentration of aqueous emulsions of plastics : en fr
  • GB674060A - Improvements in and relating to polymerisation processes : en
  • ES31125U - Simplified domestic mixer (Machine-translation by Google Translate, not legally binding) : en es
  • GB674301A - Steel pipe frame for motorcycles : en
  • DE841383C - Single or multi-disc friction brake operated by fluid pressure : de en
  • GB674213A - Locks for nuts and screws : en
  • ES30737U - Coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • ES31055U - Metal leg table, light and removable (Machine-translation by Google Translate, not legally binding) : en es
  • ES31335U - Mechanical scrubber (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010744A - Process for coloring vulcanized rubber : en fr
  • ES31280U - Foldable hanger (Machine-translation by Google Translate, not legally binding) : en es
  • GB674112A - Improvements in or relating to selective coupling mechanism for pneumatic or hydraulic pipe lines : en
  • FR1010745A - Method of machining metal parts and devices for implementing this method : en fr
  • ES31087U - Fancy surprise and tourist tpsmo (Machine-translation by Google Translate, not legally binding) : en es
  • DE1639856U - SMALL CARS. : de en
  • ES28558Y - Figure with clamping device : en es
  • FR1010833A - Improvements made to the establishment of sprinkler caps, in particular to allow impregnations : en fr
  • FR1011164A - Improvements to high frequency induction heaters combined with quenching devices : en fr
  • FR1011216A - Method and device for controlling, setting and measuring corpuscular counters : en fr
  • DE841688C - Device for making photographic contact copies : de en
  • DE841795C - Process for the preparation of polymerization products of acrylic acid alkoxy esters : de en
  • DE841797C - Process for the emulsion polymerization of dienes, especially butadiene : de en
  • FR1011167A - Improvements in the preparation of crystals by evaporation : en fr
  • CA484079A - Pump-gear type with unloading : en fr
  • ES31093U - Bottle holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011130A - Improvements made to cycle handlebars, and in particular to bicycle handlebars : en fr
  • DE841813C - Method for determining the freeness, in particular of materials used in paper manufacture : de en
  • DE841939C - Process for the aftertreatment of frosted glass surfaces : de en
  • CA484027A - Mercury switch : en fr
  • DE1639965U - ADHESIVE ADDRESS. : de en
  • DE841859C - Anti-slip agents for vehicles : de en
  • AU930952A - Process for She preparation ofa new parasiticide : en
  • US2600480A - Filter unit : en
  • US2600959A - Hitch : en
  • US2600589A - Magnetic case for elongated articles of magnetic material : en
  • FR1010848A - Filler and softener for crushed soaps : en fr
  • FR1010927A - Process for vulcanizing rubber articles : en fr
  • US2600773A - Fish landing net : en
  • GB674270A - An improved process for the removal of wool from sheepskin pieces : en
  • AU937552A - Improvements in or relating to apparatus for loading and unloading articles into and outof crates : en
  • US2600899A - Dental appliance : en
  • DE1639956U - CAP OR BUTTON FOR CLOSURE AND ORNAMENTAL POINTS. : de en
  • DE841370C - plow : de en
  • US2601068A - Automatic pressing means, more particularly for closing bottles : en
  • US2601085A - Split retaining ring arrangement for piston packing : en
  • CA484024A - Wire cutters and secateurs and like devices embodying a wire cutter as an accessory : en fr
  • DE767365C - Polymerization of olefins : de en
  • DE841831C - Oil- and air-cooled internal combustion engines with folding plate cooler : de en
  • DK74291C - Device for frying, baking and drying ovens, in particular oil-fired ovens. : da en
  • DE841336C - Transportable, pulley-type device for lifting, tensioning, pulling or the like of loads : de en
  • DE841895C - Continuous fine steel mill : de en
  • FR1010885A - Device for placing a flexible tubular envelope on a core : en fr
  • GB674038A - Improvements in or relating to method for the production of candy, caramels, fillers for candies and fillers for confections : en
  • GB674152A - Improvements relating to the manufacture of metal reinforced refractories : en
  • GB674173A - Improvements in ejector mechanism for heading and like machines : en
  • DE841863C - Opening device for shutters : de en
  • GB674047A - Air heating apparatus : en
  • US2601025A - High-frequency electric discharge device : en
  • CA484137A - Charging and discharging means for an end-loading transit mixer : en fr
  • US2600721A - Portable seat cushion : en
  • US2600663A - Driven steering wheel assembly for coal loaders : en
  • FR1011041A - Process for the preparation of high concentration nitric acid from ammonia flue gas : en fr
  • DE841731C - Stiffening insert for soft stand-up collars : de en
  • GB673978A - Improvements in or relating to domestic toasting appliances : en
  • DE1639930U - DEVICE FOR DRYING CERAMIC HOLLOW BODIES. : de en
  • AU932252A - Television tube : en
  • US2600827A - Hay baler sleeve : en
  • DE841913C - Process for the production of cyclic 1,2-ketols with 10í¬18 ring members : de en
  • ES31089U - Sponge scouring tool (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010918A - Auxiliary seat device for motorcycles and others : en fr
  • GB674193A - Improvements in or relating to optical comparators : en
  • US2600478A - Urinal device : en
  • US2600723A - Pivoted hand tool for removing dents in sheet metal : en
  • US2600747A - Gravity conveyer for cartons with bottom adhesive appliers : en
  • US2600494A - Low-temperature separation process : en
  • US2601105A - Ceramic product and method of making same : en
  • AU159683B2 - Improvement in decreasing dle-ionization time of a gas tube : en
  • US2600815A - Apparatus for rough and fine grinding of spherical surfaces : en
  • US2601000A - Combustor for thermal power plants having toroidal flow path in primary mixing zone : en
  • FR1011115A - Improvements to positive electrodes for alkaline batteries : en fr
  • FR1011237A - Method and device for measuring forces : en fr
  • GB674035A - Improvements in or relating to magnetron : en
  • US2600928A - Flame detector : en
  • DE1639751U - HEXAGON PENCIL WITH NUMBER SCALE. : de en
  • DE841662C - Gas turbine system with a regulating device that adjusts the amount of fuel : de en
  • AU940052A - Power transmission chain : en
  • NL70083C - : en
  • USD167050S - Earring or the like : en
  • US2600718A - Sprouting apparatus device : en
  • US2600956A - Rockable inner jaw wrench : en
  • US2601018A - Blending of viscous liquids : en
  • US2601127A - Light control member : en
  • CA484058A - Solvent fractionation of wax-containing mixtures : en fr
  • US2600650A - Carburetor economizer mechanism : en
  • US2601110A - Pulping lignocellulose with sodium aluminate : en
  • AU938552A - Improvements in or relating to screw caps for bottles, jars canisters and like containers : en
  • CA484125A - Traffic signalling system : en fr
  • ES29953Y - Special glass or container for vertical type coffee grinders : en es
  • GB674187A - Improvements in power devices incorporating magnetic couplings : en
  • US2600417A - Combined rope thimble and clamp : en
  • USD167034S - Portable electric drill unit : en
  • CA484071A - Fluid circulation controls for rotary hydraulic couplings : en fr
  • US2600972A - Address plate retaining means : en
  • NL71140C - : en
  • US2600493A - Pinch valve : en
  • US2601039A - Pouring spout : en
  • US2600698A - Reaction products from an aldehyde, an aminotriazine, and a mono-nheterocyclic compound : en
  • DE1639830U - TRAILER. : de en
  • ES201182A1 - A system for building forged floors of buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES28059Y - Fuel economizer applicable to thermal engines : en es
  • ES31354U - Reminder perfected for the commemoration of eucharistic acts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010725A - Device for dismantling boiler tubes : en fr
  • AU151177B2 - An improved tractor-borne implement : en
  • DE841548C - Device for setting the exposure clock in copiers : de en
  • DE841796C - Process for the preparation of insoluble resins for anion exchange : de en
  • ES30880U - Paper containers for hygroscopic substances (Machine-translation by Google Translate, not legally binding) : en es
  • DE841472C - Attachment of the inner or outer cable end to the flange of cable drums : de en
  • ES28875Y - Electrical toggle switch and hard break : en es
  • FR1010889A - Building block for making pipes inside masonry and air conditioning of rooms : en fr
  • DE1639774U - CORE MOUNTING A MAGNETIC ANTENNA. : de en
  • ES31239U - Flap for lighters (Machine-translation by Google Translate, not legally binding) : en es
  • GR13652B - PAPER ALEXILION KEFALIS. : el en
  • US2600795A - Magnetic power unit reversing drive : en
  • CA484049A - Cylinder door band lock : en fr
  • BE502060A - : en
  • CA484030A - Industrial truck with hand tilted frame : en fr
  • CA484143A - Dual variable v belt drive system for traction and steering : en fr
  • USD167023S - Electric lamp base : en
  • US2600460A - Tile arch structure : en
  • FR1010336A - : fr
  • FR1010998A - Improvement in the manufacture of elements with asymmetric conductivity : en fr
  • AU342751A - Improvements to container syringes to permit aspiration : en
  • CA484186A - Electronic meter : en fr
  • CA484191A - Inertia operated control device : en fr
  • DE1639970U - DOUBLE REAR MIRROR FOR PASSENGER CARS. : de en
  • US2600881A - Purification of titanium tetrachloride : en
  • CA484100A - Extraction of protein from seeds : en fr
  • DE1639848U - BALLPOINT PEN, IN PARTICULAR FOR ADVERTISING PURPOSES. : de en
  • DE841781C - Process for the production of titanium pigments : de en
  • US2600627A - Process of treating shrimp : en
  • ES195874A3 - PROCEDURE FOR MANUFACTURING A RUBBER BASED CELLULAR STRUCTURE MATERIAL : en es
  • ES28251U - Water spout (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010825A - Method and apparatus for electrical image analysis : en fr
  • DE841694C - Combination of a wheel with a brake arranged on a fixed vehicle axle : de en
  • DE841724C - Process for the production of portland cement : de en
  • DE841842C - Chuck with overload protection for thread cutting tools and other rotating tools : de en
  • SE136163C1 - : sv
  • US2600869A - Transporting and/or storing of goods and the like : en
  • CA484129A - Suction cleaners : en fr
  • CA484014A - Expansion sealing joint device for rotary furnaces : en fr
  • ES195779A1 - PRESSURE AND AUTOMATIC SAFETY FLOATING VALVE FOR REFRIGERATING INSTALLATIONS, DESIGNED TO REVERSE THE DIRECTION OF THE REFRIGERATION AGENT : en es
  • GB674290A - Improvements in recording instruments : en
  • FR1010863A - Improvements to mobile dump vehicles : en fr
  • FR1010850A - Rear boiler for locomotives : en fr
  • ES31238U - Pear switch or switch, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES31310U - A recessed luminous plate for electrical switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010928A - Automatic control device for connecting a radiotelephone installation to an automatic telephone exchange : en fr
  • FR1011168A - Method and apparatus for the continuous preparation of crystals : en fr
  • GB673931A - Improvements in or relating to suspension springs for vehicles : en
  • GB674149A - Improvements in the manufacture of decorative laminae : en
  • DE841943C - Chain wheel for circulating elevators, escalators or the like. : de en
  • US2600887A - Electric hoist : en
  • DE841763C - Two-speed or multi-speed gearbox in conjunction with a hydraulic double gearbox, especially for driving rail vehicles, along with switching methods : de en
  • FR1011299A - Pipe clamp device : en fr
  • GB673925A - Methods of treating cut plants : en
  • ES19687Y - Clip for retention of the knot of ties : en es
  • DE1639937U - SEAL FOR DEVICES FOR ARTIFICIAL BREATHING. : de en
  • ES29901U - Jeladora for operation inside refrigerators or other refrigeration installations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011244A - Improvements to the emptying of containers intended for the transport of ulverulent or granular materials : en fr
  • GB674017A - Improvements in or relating to surface finishing apparatus : en
  • ES202070A1 - An electronic pipe provided with a fluorescent screen obtained by sedimentation (Machine-translation by Google Translate, not legally binding) : en es
  • ES29862Y - Gaiter : en es
  • ES31344U - Gearbox to install on the head of turning machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010902A - Diary serving as a pocket file : en fr
  • DE841675C - Single-edged drill : de en
  • GB674248A - Apparatus for hauling supply waggons of mine-works, and other rail vehicles : en
  • ES29392Y - Clip to attach the shoulder strap or strap for bags or purses : en es
  • FR1010707A - Machine for cutting the linings of sanitary napkins and for inserting them into a tubular fabric : en fr
  • FR1011238A - Engine fuel : en fr
  • ES195913A1 - PROCEDURE FOR OBTAINING QUINAZOLINE COMPOUNDS : en es
  • FR1011074A - Apparatus for measuring surface hardness : en fr
  • GB674235A - Improvements in or relating to apparatus for examining the interiors of bodies by means of ultrasonic waves : en
  • DE841893C - Mining machine for the extraction of coal and similar minerals : de en
  • US2601021A - Antibacklash reel : en
  • CA484140A - Liquid fuel injection nozzles : en fr
  • DE1639763U - LOCKING DEVICE OF THE COVER ON PREFERABLY VERTICAL AMPLIFIER FRAMES. : de en
  • DE1639859U - SPEED KNIFE. : de en
  • AU160122B2 - Anew or improved welding flux and process forthe manufacture thereof : en
  • ES31189U - Needle threading device (Machine-translation by Google Translate, not legally binding) : en es
  • ES195272A2 - A SYSTEM OF VARIABLE ABSORPTION GLASSES : en es
  • ES30015Y - Perfected Carrier : en es
  • DE1639868U - DEVICE FOR TRANSPORTING ENDLESS FAEDS, TAPES AND THE LIKE. : de en
  • GB674312A - Improvements relating to electric suction cleaners and the like : en
  • US2600694A - Lighting outfit subassembly machine : en
  • US2601055A - Strawberry capping machine : en
  • US2600569A - Method for making marshmallow : en
  • DE841828C - Starting control rods for internal combustion engines : de en
  • ES29811Y - Device for applying coating liquids : en es
  • GB674286A - Improvements in or relating to photographic shutters : en
  • DE1639914U - SWITCHING DEVICE FOR MAGNETIC SOUND DEVICES. : de en
  • ES31062U - A paper fan (Machine-translation by Google Translate, not legally binding) : en es
  • US2600662A - Multilenticular collimating gun sight device and optical system : en
  • DE841521C - Holder of resiliently formed milling tools : de en
  • DE1639846U - DUST PROTECTION FOR ROLLERS. : de en
  • DE841585C - Device for the automatic lifting of an iron : de en
  • DE841834C - Silencer for internal combustion engines, in which the vibration-damped perforated pipes serve as inlet or outlet pipes and as connecting pipes : de en
  • ES195946A1 - LIQUEFACTION AND STABILIZATION OF PINE GEM : en es
  • ES29910U - Improved telephone relay (Machine-translation by Google Translate, not legally binding) : en es
  • GB674273A - Improvements relating to protective coverings for electric cables : en
  • DE1639981U - BASE FOR THE TRANSPORTATION AND STORAGE OF UNIVERSAL GOODS. : de en
  • DE841852C - Arrangement on motor vehicles with two transverse walls between the axles : de en
  • ES29974U - Toy doll pusher device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011158A - Ignition coil for internal combustion engines : en fr
  • US2601121A - Preconditioning hydrocarbon synthesis catalyst and removing fines therefrom : en
  • US2600475A - Belt mounting for magnetic rail conveyers : en
  • US2600605A - Multiple coil tubular heating element : en
  • US2600912A - Speed reducing mechanism : en
  • US2600968A - Graphic method of teaching music : en
  • US2600849A - Simulated crane amusement device : en
  • DE1639962U - THREAD SEWING DEVICE FOR SEWING MACHINES. : de en
  • US2601075A - Process for preparing substituted cyclohexanes : en
  • AU154749B2 - Improvements in and relating to electric filament lamps : en
  • AU936852A - Improvements relating to model railway tracks : en
  • AU158079B2 - Improvements in or relating to cushioning mechanism for railway vehicles : en
  • US2600585A - Three-phase welding system with postheat control : en
  • DE1639909U - HYGIENIC SEAT PROTECTION. : de en
  • ES31315U - Brake drum for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2601140A - Wheel slide indicating apparatus : en
  • US2601152A - Snap switch : en
  • USD167038S - Bkooch or the like : en
  • DE841698C - Wheel hub with thru axle for vehicles of all types : de en
  • DE841926C - Wireless communication with directed short waves : de en
  • DE841407C - Brake, especially for motor vehicles : de en
  • US2600603A - Grain drier : en
  • US2600717A - Dry seal pressure type gasholder : en
  • DE1639864U - SHOE CLOSURE. : de en
  • DE841630C - Adjustable drawing table : de en
  • DE841811C - Method and device for the quantitative determination of part of a multicomponent system : de en
  • DE841720C - Device for removing excess mixed water from concrete : de en
  • US2600771A - Instrument holder : en
  • US2601156A - Filter mechanism : en
  • ES202973A1 - An indicating system for the position of keys of passes for liquids and gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES31311U - An own price indicator for shop windows and showcases of shops (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010888A - Hygienic skeleton container for transport, handling and storage of food products : en fr
  • FR1011212A - Electric lamp : en fr
  • DE841355C - Container jacket, in particular gas container jacket : de en
  • DE841657C - Milking device : de en
  • DK74312C - Process for the production of fibers from thermoplastic substances, in particular glass fibers, and apparatus for carrying out the process. : da en
  • US2600686A - Apparatus and process for preparing bands from thermoplastic material : en
  • US2600693A - Slidable side jaw wrench : en
  • DE841435C - Process for the production of spring tension consoles for glass plate carriers : de en
  • AU159466B2 - Improvements in or relating tothe manufacture of sulphur dioxide bythe fluidised roasting of iron sulphides : en
  • US2600885A - Steering gear for motor vehicles : en
  • DE1639789U - LUMINAIRE FOR FLUORS. : de en
  • DE1639809U - EQUIPMENT ON WEFT RING SPINNING MACHINES. : de en
  • DE841445C - Process for the regeneration of platinum catalysts : de en
  • DE841568C - Trolley for drying chambers in brickworks : de en
  • FR1011109A - Process for the preparation of primary aminoparaffins : en fr
  • GB674130A - Improvements in or relating to proteinaceous compositions : en
  • DE1639961U - ENGINE WITH A BUILT-IN CLUTCH. : de en
  • DE841417C - Walking toy figure connected to a vehicle : de en
  • DE841771C - Selection device for a larger number of switching positions, especially for measuring points : de en
  • DK74317C - Automatic disc changer for magasing gramophones. : da en
  • US2600937A - Lever mounting means for flush tank sterilizing devices : en
  • US2600538A - Handling apparatus for hollow coils and the like : en
  • GB674032A - Improvements in or relating to plate apparatus in particular to plate-type heat exchangers and filter presses : en
  • DE1639853U - BACKING WHEEL FRAME FOR SINGLE-AXLE TRAILER. : de en
  • US2600377A - Process for the preparation of sulfonated copper phthalocyanine dye : en
  • US2600836A - Self-cleaning valve : en
  • US2601160A - Weeedless fishhook : en
  • DE841556C - Wedge-shaped sole for footwear : de en
  • FR1010824A - Sight for hunting and shooting weapons : en fr
  • GB674087A - Improvements in or relating to the manufacture of phosphorus compounds : en
  • GB674309A - Roller cutters for earth boring tools : en
  • DE841410C - Foldable toddler seat for bicycles : de en
  • DE841490C - Method for joining metal and glass parts : de en
  • FR1011021A - Acetone manufacturing process : en fr
  • US2600526A - Rechargeable dry cell battery : en
  • US2600923A - Test clamp for test specimen : en
  • US2601017A - Hubcap retainer : en
  • CA484159A - Explosion-proof pilot light : en fr
  • DE841674C - Device for remote control of the feed and the speed of rotation of the tool carrier of a machine tool : de en
  • DE841947C - Building board with a U-shaped cross-section : de en
  • GB674147A - A new or improved let-off motion for looms : en
  • CA484060A - Solvent fractionation of wax-containing mixtures : en fr
  • ES31054U - Foot with articulated seat support for armchairs (Machine-translation by Google Translate, not legally binding) : en es
  • ES31260U - Locking device for loose sheets in file folders (Machine-translation by Google Translate, not legally binding) : en es
  • GB674059A - Improvements in or relating to the preparation of new unsaturated carbinols : en
  • US2600740A - Wheel changing device : en
  • ES203554A1 - Apparatus for automatically stopping die casting machines in the event of shot failure : en es
  • FR1010924A - Device for obtaining the reversal of the polarity of electrostatic induction machines : en fr
  • FR1011118A - Process for preserving substances consumable by humans or animals : en fr
  • AU165813B2 - Improvements in or relating to clamping devices directly connected tothe secondary winding ofthe output coil ofa highfrequency generator : en
  • DE841500C - Reinforcement for reinforced concrete ceilings : de en
  • DE841830C - Cooling of encapsulated internal combustion engines in rail cars : de en
  • AU153210B2 - Improvements in or relating tothe cleaning and sizing of carpets, pile fabrics andthe like : en
  • DE1639867U - PACKAGING CASE. : de en
  • NL83677C - : en
  • GB674278A - Improvements in and relating to travelling toys : en
  • FR1011140A - Improvement in machine tools to facilitate the machining of large annular parts of revolution : en fr
  • GB674207A - Improvements in and relating to method of and apparatus for drilling long holes : en
  • FR1011062A - heat exchanger : en fr
  • US2600709A - Gas-burning torch : en
  • ES31208U - Improved upholstery for doors, balconies and windows (Machine-translation by Google Translate, not legally binding) : en es
  • ES7830Y - Metallic gags for espadrilles : en es
  • ES30948U - Hydropneumatic apparatus for combined effects on dolls and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010866A - Process for maintaining the operating conditions of lamps or tubes emitting ultraviolet rays or other rays : en fr
  • ES29539Y - Cigarette case with perpetual calendar : en es
  • ES31178U - Marginal naveta for dishes (Machine-translation by Google Translate, not legally binding) : en es
  • DE841924C - Receiving circuit for low frequency or carrier current telephony systems : de en
  • FR1011257A - High speed pneumatic bar feeder and bar clamp : en fr
  • GB674011A - Process for preparing mixtures of indiarubber or like plastic substances : en
  • GB674036A - Improvements in or relating to the preparation of solutions for the production of metallic gallium : en
  • DE841898C - Process for the production of a perfectly enamellable hollow board on thick-walled steel vessels, especially cookware : de en
  • FR1010711A - Improvements made to periodic bimetal breaking devices, in particular for devices of the flasher type : en fr
  • GB674023A - Improvements in and relating to cobalt-chromium alloys : en
  • GB674103A - Improvements in or relating to the production of colour photographic images : en
  • ES203475A1 - A voltage regulating device applicable to power supply circuits of alternating current consumer sources (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011200A - Photoelectric cells operating in a rarefied atmosphere and their manufacturing process : en fr
  • US2600762A - Starter generator : en
  • US2601213A - Panel fastening device : en
  • US2600890A - Textile decorating emulsion : en
  • DE1639767U - INTERCHANGEABLE AMPLIFIER. : de en
  • US2600516A - Slush pump piston and rod assembly : en
  • US2600670A - Track and hanger unit for doors : en
  • DE841334C - Device for the protection of the operating personnel of electrically heated glass melting furnaces : de en
  • DE841516C - Magnetic coin acceptor : de en
  • DE841801C - Balancing machine : de en
  • ES29540Y - Device to represent the grain or feathering of the woods : en es
  • FR1010794A - Method and devices for bending tubes : en fr
  • FR1011129A - Advanced support for cycles, especially bicycles : en fr
  • FR1011221A - Device for draining the washing water from the filter basins : en fr
  • US2600960A - Index fixture : en
  • US2600481A - Grinding fixture for welded tubing : en
  • US2600557A - Scalp apron : en
  • US2600720A - Truck dolly and jack : en
  • DE841571C - Circuit for pulse receivers (e.g. slave clocks) controlled by pulses in alternating directions from a pulse generator (e.g. a master clock) : de en
  • DE841593C - Process for the production of bituminous emulsions : de en
  • ES31144U - Piggy bank with control of the saved coins (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010882A - Self-opening container : en fr
  • DE1639875U - TRADITIONAL BRIDGE WITH COLOUR-PASPOLITE EDGE. : de en
  • ES193147A2 - A NEW PROCEDURE TO ECONOMICALLY COVER LEGAL EVENTUALITY, IN ITS WIDEST SENSE, WITH ECONOMIC BENEFIT FOR THE PERSON OR LEGAL PERSON USING IT : en es
  • FR1010766A - Improvements to slide rules : en fr
  • CA484133A - Door lock : en fr
  • DE841540C - Process for cleaning multi-cell centrifugal dust collectors : de en
  • ES203251A1 - Improvements in the vacuum effectors for the braking of trains with steam locomotives (Machine-translation by Google Translate, not legally binding) : en es
  • GB673955A - Improvements in or relating to lubricating oil compositions and to the production of additives therefor : en
  • GB674277A - Improvements in machines for slicing foodstuffs : en
  • FR1010999A - Improvements to Single Axle Combine Harvesters : en fr
  • DE841751C - Process for the production of guanine : de en
  • DE1639963U - HORIZONTAL GRIPPERS FOR SEWING MACHINES. : de en
  • DE841486C - Head and face protection, especially for motorcyclists and the like like : de en
  • DE841644C - Process for the extraction of zinc from zinc-containing material : de en
  • ES22276Y - Perfected snap closure : en es
  • ES31347U - A motor vehicle that is preferably used for agriculture (Machine-translation by Google Translate, not legally binding) : en es
  • GB673993A - Improvements relating to the resilient suspension of axle supports in motor road vehicles : en
  • DE1639988U - FRAME WALL IN BOX FORM FOR LOOMS. : de en
  • DE767360C - Process for the production of ignitable fuel-air mixtures in combustion systems for gas turbine engines that work with liquid fuel : de en
  • FR1010762A - Process for manufacturing coffee extracts, in particular based on malt : en fr
  • US2600425A - Furnace reactor : en
  • US2600701A - Transducer and device employing the same : en
  • CA484149A - Safety lock for pressure cookers : en fr
  • US2600457A - Copolymers of fatty oil modified polyesters and vinyl monomers : en
  • US2601220A - Cylinder adjusting mechanism for rotary printing presses : en
  • DE841349C - Device for carrying vertically and laterally movable work platforms for bricklayers, cleaners, painters or the like. : de en
  • US2601063A - Glycol esters of alkyl-mercapto-carboxylic acids : en
  • DE841330C - Extension device for setting up and fixing upper arm fractures : de en
  • DE841531C - Arrangement for fastening structural parts on shafts : de en
  • DE841619C - Bowls, glasses and similar utensils and art objects : de en
  • FR1011273A - Automatic protection device for press : en fr
  • US2600529A - Engine cylinder construction for cooling valve seat inserts : en
  • US2600606A - Water-soluble derivatives of unsulfonated lignin : en
  • ES29802Y - Sausage food packaging : en es
  • ES31118U - Investment coffee machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB674081A - Improvements in or relating to methods of manufacturing thin strip-shaped material : en
  • DE841558C - Mechanical fuse for artillery shells : de en
  • ES29902Y - Protective foil sheets with adhesive surface : en es
  • FR1010921A - Sophisticated tool : en fr
  • GB673932A - Improvements in gear cutters : en
  • DE841819C - Carrier for tillage tools, especially for tillers : de en
  • US2601204A - Process of lowering blood prothrombin level and lengthening clotting time with methylenebis-hydroxy coumarin : en
  • FR1010818A - Sand pit for self-propelled vehicles : en fr
  • FR1010870A - Sound reproduction system usable in particular for giving the exact time and transmitting announcements or advertisements : en fr
  • DE841617C - Drive of a circulating regenerative air preheater : de en
  • GB674119A - Improvements in electrically tripped switches : en
  • GB674195A - Improvements relating to human hair waving and human hair removing preparations : en
  • GR13648B - AERASCO CONSTRUCTION. : el en
  • US2600532A - Method for manufacture of cereal food products : en
  • ES202132A1 - A procedure for the preparation of aminoacetil-anilidas, which have alcoholic substituents in the aminic nitrogen (Machine-translation by Google Translate, not legally binding) : en es
  • ES203451A1 - Enzyme production : en es
  • FR1010748A - Polymetallized light alloy brake drum : en fr
  • FR1010752A - Process for the use of lactose contained in whey : en fr
  • FR1011162A - Pyrophoric lighter : en fr
  • GB674097A - Improvements in device for filling a bin with a predetermined weight of material : en
  • DE1639948U - AUXILIARY DEVICE FOR BAKING Pâtés. : de en
  • DE1639994U - LAUNDRY SPRAY WITH SCREW CAP. : de en
  • ES203425A1 - Zinc borate phosphor and method of making same : en es
  • ES31165U - Improved clutch hub (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010810A - Improvements to liquid fuel pumps for burners : en fr
  • ES31268U - Box for packaging hypodermic needles with their own protective packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010926A - Record changer mechanism for phonographs : en fr
  • DE841594C - Process for the production of highly stable aqueous bituminous dispersions : de en
  • ES28428Y - Sprayer specially adapted for the production of smulated umo in a toy store : en es
  • FR1011165A - Process for recovering heat from slag or metallurgical slag and device for its implementation : en fr
  • FR1010984A - Trawl with roller rig : en fr
  • DE1639986U - WRISTWATCH WITH POWERFUL CENTRAL SECOND. : de en
  • DE841371C - Barrier for food stands : de en
  • DE1639947U - INSULATED HANDLE WITH FITTINGS. : de en
  • GB674003A - Improvements in or relating to methine dyestuffs and photographic emulsions containing the same : en
  • ES30978U - Pressure regulator automatic pressure control in air installations, fluids, refrigeration compressors (Machine-translation by Google Translate, not legally binding) : en es
  • GB673941A - Improvements in or relating to the purification of ether : en
  • CA483999A - Power-operated pipe cutting tool : en fr
  • DE1639972U - RUBBER SPRAY NET FOR BICYCLES. : de en
  • DE841656C - Rotatable lawn sprinkler due to the action of the sprinkling nozzles : de en
  • GB673996A - Improvements relating to electromagnetically operated sound producing horns : en
  • GB674016A - Improvements relating to bed-conveniences : en
  • DE1639808U - SMOOTH WOODEN BAR OF ANY CROSS SECTION, IN PARTICULAR FOR HANDLES, SHAFTS AND THE LIKE. : de en
  • CA484081A - Inertia-operated control device : en fr
  • DE841404C - Method and machine for chemical treatment and drying of cinematographic films or the like. : de en
  • DE841870C - Roller skate : de en
  • ES195793A1 - IMPROVEMENTS INTRODUCED IN THE ANNEALING OF THE GLASS : en es
  • FR1010954A - Improvements to turbine engines : en fr
  • GB673939A - Improvements in loud speakers : en
  • GB674009A - Improvements in tables for use in therapy treatment, radiology and the like : en
  • DE841877C - Crawler vehicle, especially excavator or similar heavy opencast mining equipment : de en
  • GB674293A - Transmission shaft of high torque flexibility for motor vehicles : en
  • DE756025C - Process for producing a barrier layer on the semiconductor layer of dry rectifiers : de en
  • DE1639753U - TOY WATCH. : de en
  • DE841652C - Bracelet lock : de en
  • ES31187U - Machine for cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010721A - Thread die with adjustment device : en fr
  • ES27195U - Procedure for the manufacture of wrappings for candies, chocolates and other food products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010708A - Improvement in interautomatic circuits with alternating current signaling : en fr
  • FR1011004A - Beet harvester and others : en fr
  • FR1010434A - : fr
  • FR1011065A - Phase regulator : en fr
  • GB674230A - Process and apparatus for the separation of mixtures of solid substances differing in specific gravity : en
  • US2600498A - Device for gauging recess diameters : en
  • ES23429Y - Articulated i toothbrush : en es
  • GB674145A - Improvements in or relating to inflatable football bladders and the like : en
  • DE841484C - Device for spinning meltable plastics : de en
  • FR1011043A - Improvements to devices such as turn indicators for vehicles : en fr
  • FR1011179A - Process for machining plastic masses : en fr
  • GB673942A - A process of heat treatment of precipitation hardening alloys for permanent magnets in a magnetic field intended to create a direction of preferred magnetisation : en
  • GB674181A - Improvements in means for feeding continuous stationery to printing machines : en
  • DE1639924U - MUDGUARD ATTACHMENT TO BICYCLE FRAME, ETC. : de en
  • DE841566C - Multi-drum dryer for viscous material : de en
  • DK74297C - Clamping means for the leading end of a thin, flexible printing original on a printing roller in rotary printing machines, in particular duplicating machines. : da en
  • ES193896A1 - A PROCEDURE FOR HERMETICALLY JOINING THE BLISTER AND THE BOTTOM OF A DISCHARGE TUBE : en es
  • FR1010797A - Process for the preparation of malt extracts, preferably from rye : en fr
  • GB674266A - Improvements in or relating to apparatus for treating strips of material : en
  • GB674288A - Starter gearing for internal combustion engines : en
  • ES197252A1 - SUPER ECONOMIC PERMANENT AUTOMATIC CERAMIC OVEN : en es
  • FR1011008A - Improvements to television systems : en fr
  • FR1011228A - Method for using energy from the sea and installation for implementing this method : en fr
  • GB674276A - An improvement in or relating to centrifugal separators : en
  • US2600614A - Nonsmoke-back solid fuel furnace : en
  • US2600696A - Plate cooler : en
  • FR1010743A - Cigar or cigarette holder with ejector : en fr
  • FR1010772A - Instant air brake cylinder decompression device : en fr
  • GB674254A - Electric carrier wave signalling systems and apparatus : en
  • US2600961A - Coin storing and dispensing device : en
  • DE841726C - Refractory product made by hot potting : de en
  • GB674118A - Improvements in and relating to fuelling systems for aeroplanes : en
  • FR1011173A - Plasticizers : en fr
  • FR1010710A - Improvements to motor vehicles : en fr
  • GB674252A - Frequency selective valve apparatus : en
  • DE1639886U - ROCKER SWITCH. : de en
  • GB674031A - Improvements in or relating to resilient cylindrical diaphragms applicable, e.g. to valves : en
  • GB674095A - Control for fluid pressure system incorporating a variable displacement pump : en
  • GB674292A - Improvements in or relating to boots and shoes : en
  • DE841327C - Resilience bracket joint : de en
  • DE841666C - Connecting component : de en
  • US2600950A - Manually propelled vehicle : en
  • US2601030A - Centrifugal blower : en
  • CA484104A - 3-cyclohexyl-2,2'-dihydroxy-3',5,5',6'-tetrachlorodiphenylmethane : en fr
  • DE841692C - Motor vehicle with a device for load transfer from the trailer to the towing vehicle : de en
  • FR1011289A - heating elements : en fr
  • DE841543C - Neon sign : de en
  • ES29923Y - Toy soldier : en es
  • ES31341U - A folding chair (Machine-translation by Google Translate, not legally binding) : en es
  • ES31343U - New compass of the gear system with bridge or stabilized handle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011019A - Calculating device, usable in particular for teaching, in particular in schools : en fr
  • FR1010757A - Mounting circuit for throttle control on electric vehicles fitted with accumulators : en fr
  • DE841395C - Process for the enrichment of sugary solutions with existing organic acids : de en
  • CA484006A - Fluid circulation controls for rotary pump and turbine fluid couplings : en fr
  • DE841940C - Small furniture for multipurpose : de en
  • FR1010937A - Eyeglass frame : en fr
  • DE756215C - Dielectric paper for electrostatic capacitors : de en
  • DE841365C - Process and device for the graphical representation of exact sine and cosine functions : de en
  • GB674169A - Improvements in or relating to pyridinium salts and the preparation thereof : en
  • DE1639818U - SCREW-ON REAR DIE GUIDE RAIL MADE OF FIBER FOR THE COLLECTORS OF DIE SETTING MACHINES AND LINE CASTING MACHINES. : de en
  • DE841392C - Process for the production of durable waterproof seams and the device for carrying out the process : de en
  • CA484047A - Self-dispersing phenothiazine powder and process of preparing same : en fr
  • CA484069A - Solvent fractionation of wax-containing mixtures : en fr
  • DE1639971U - LUGGAGE RACK, IN PARTICULAR FOR MOTORCYCLES. : de en
  • DE1639983U - CENTRIFUGE WITH DRIVE MOTOR ARRANGED COAXIAL TO THE DRUM SHAFT. : de en
  • DE841478C - Method for measuring the amplitudes of an alternating voltage : de en
  • FR1011248A - Improvements to parachute equipment : en fr
  • CA484167A - Briquetting lime and lime mixtures : en fr
  • ES203305A1 - A mechanical device to achieve certain effects in knitted gender fabrics with inserted or embedded elastic threads (Machine-translation by Google Translate, not legally binding) : en es
  • US2600768A - Rocker bearing for running gears : en
  • ES29917Y - Automatic circuit breaker device : en es
  • FR1010821A - Mechanical pencil : en fr
  • ES195825A1 - A PROCEDURE OF HERMETICALLY ATTACHING A GLASS WINDOW TO THE END OF A GLASS CONE : en es
  • ES31303U - A clamp or screw with ball joint for adjusting sizes (Machine-translation by Google Translate, not legally binding) : en es
  • US2600446A - Copolymers of methacrylates and allyl esters : en
  • AU941052A - Improvements in and relating to stretching frames for threads, cords orthe like : en
  • US2600714A - Gasket for pressure cookers : en
  • US2600629A - Fishing rod joint : en
  • US2600681A - Self-supporting films from polyvinyl halide latex : en
  • US2600376A - Polmesters of hydroxybenzoic acids : en
  • US2600803A - Dental extracting forceps with interchangeable beaks : en
  • US2600811A - Case for lipstick and the like : en
  • US2600868A - Color television recording apparatus : en
  • CA484082A - Open automobile body : en fr
  • US2600571A - Butadiene-cobalt carbonyl hydride adduct : en
  • US2600851A - Hosiery : en
  • US2600918A - Bowling ball return mechanism : en
  • US2601011A - Heating apparatus : en
  • DE841530C - Starter device for a shaft, especially in smaller internal combustion engines : de en
  • DE841534C - Self-adjustable shaft bearing : de en
  • US2600438A - Container : en
  • US2601118A - Sliced bread dispensing machine : en
  • ES31256U - Disc for closing vacuum cups cups and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES29956Y - Station to the Blessed Sacrament : en es
  • GB674284A - Improvements in and relating to thermomagnetic generators and refrigerators : en
  • ES31085U - New cardboard packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010750A - Process for transforming heavy non-aromatic oils into heavy aromatic oils : en fr
  • GB673979A - Improvements in thread carrier driving mechanism for straight bar knitting machines : en
  • GB674263A - Improvements in or relating to arrangements for regulating the frequency of discharging loose granular bulk material from the weighing receptacles of automatic-feed weighers : en
  • DE841385C - Wedge gate valve with two shut-off plates : de en
  • FR1011088A - Broadband mixer for diodes : en fr
  • DE841711C - Writing tip for an ink ballpoint pen : de en
  • US2600432A - Grinding fixture for single point tools : en
  • US2601083A - Force transmission apparatus : en
  • US2600733A - Gas mixing apparatus : en
  • USD167033S - Night driving glasses : en
  • DE841351C - Shell body node connection for bar structures : de en
  • DK74311C - Surgical chair, especially for dentists. : da en
  • FR1010864A - Switching device which can be used in particular in radio circuits : en fr
  • DE1639913U - NONIUS. : de en
  • FR1011175A - Aircraft wings improvement : en fr
  • US2601179A - Vat dyes of the anthraquinone-oxdiazole series : en
  • DE841743C - Hanging folder : de en
  • FR1010805A - Method and safety device for the automatic extinction of arcs originating from an electrical breakdown : en fr
  • DE841575C - Gully with side drainage pipe and exchangeable diving bell : de en
  • DE841687C - Device for the clear storage of films : de en
  • ES195864A3 - PROCEDURE FOR THE MANUFACTURE OF A PRODUCT SIMILAR TO ARTIFICIAL SNOW : en es
  • GB674126A - Improvements in and relating to looms : en
  • US2600883A - Plunger guide for marble shooters : en
  • US2601132A - Fountain brush pen with reciprocal pin feed : en
  • GB674295A - Improvements in stop-on-signal radio receiver apparatus : en
  • DE841876C - Mobile device for exchanging bucket chain parts from excavators : de en
  • AU159218B2 - Process forthe catalytic hydrogenation of carbon monoxide catalyst therefor, and products obtained thereby : en
  • DE1639761U - APRON WITH HOLDING WIRE. : de en
  • FR1011117A - Apparatus for measuring forces independent of external conditions : en fr
  • ES194988A2 - HORIZONTAL TYPE DRILLING MACHINE : en es
  • GB674025A - Improvements in or relating to colour printing : en
  • ES29591Y - Automatic to open and close doors and drawers : en es
  • FR1010936A - High speed ball bearing : en fr
  • GB674320A - Improvements in or relating to composite building slabs with a metal facing : en
  • DE841886C - Rompers and sleeping pants for children : de en
  • ES195183A2 - A WAFER FASTENING MACHINE FOR WAFER BISCUIT : en es
  • ES31133U - Bottle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011090A - Process for the treatment of oxidized paraffins : en fr
  • US2601080A - Method and apparatus for drying warp sheets and the like : en
  • DE841539C - Welding agent for electric arc welding : de en
  • DE841569C - Centrifugal steam separator with a high-speed drum : de en
  • GB673968A - Improvements relating to injection moulding and to articles produced thereby : en
  • US2601168A - delta 4-17alpha-methyl-3, 20-dioxo-pregnene compounds : en
  • GB674139A - Improvements in or relating to devices for delivering measured quantities of liquid : en
  • US2600882A - Catamenial bandage and absorption control element therefor : en
  • US2601183A - Adjustable strip cutting tool : en
  • US2601090A - Helicopter control : en
  • GB674092A - Improvements in automatic electric circuit breakers having thermal overload release units : en
  • US2600804A - Production of chlorotrifluoroethylene polymer-in-monomer slurry : en
  • US2601076A - Magnetic fluid mixture clutch : en
  • FR1011190A - sand spreader : en fr
  • DE841764C - The triggering of repetitive processes via a control device causing arrangement : de en
  • DE841440C - Process and device for the production of saturated solutions : de en
  • DE841645C - Weldable and highly heat-resistant cobalt-containing hard alloys : de en
  • DE841686C - Flashlight device : de en
  • FR1010858A - Tool : en fr
  • FR1010988A - Cereal cleaner : en fr
  • GB674062A - Improvements in or relating to the filing of gramophone records : en
  • ES200271A1 - Improvements introduced in mechanical tiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES23887U - Apparatus for picking fruit directly from the tree (Machine-translation by Google Translate, not legally binding) : en es
  • ES30956U - A jump disc spring (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011191A - Process for the continuous production of high boiling dicarboxylic esters : en fr
  • GB674079A - Improvements in or relating to a process for the production of fibre plates and formed bodies of lignocellulosic materials using the lignin of the lignocellulosic materials as a binding agent : en
  • GB674313A - Improvements in or relating to the manufacture of manganese dioxide : en
  • ES31274U - Floating soap bar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1010831A - Trigger pendulum for electric or other anti-theft devices : en fr
  • FR1010922A - Chain beam tray : en fr
  • DE1639776U - STARTING CABLE FOR MOTOR VEHICLES AND BATTERY LINE FOR ELECTRIC VEHICLES. : de en