• US2567413A - Expulsion gap construction : en
  • DE1628029U - ELECTRIC LIGHT BULB WITH A PISTON PARTIALLY IN THE SHAPE OF A REVOLVING ELIPSOID AND PARTLY IN THE SHAPE OF A BALL. : de en
  • DE1628055U - CARBON ARC LAMP FOR CINEMA PROJECTION. : de en
  • US2567166A - Receptacle construction : en
  • US2567843A - Pattern for molding ornamental plastic veneer : en
  • USD164525S - Umholtz mobile refreshment stand : en
  • US2567364A - Cutoff cylinder spring construction : en
  • US2567706A - Moisture-destructible container : en
  • USD164477S - Decanter bottle : en
  • USD164490S - Youth chair : en
  • AU147818B2 - An improved antitheft device for association witha motor vehicle orthe like : en
  • CH277746A - Workpiece drivers for lathes. : de en
  • ES27793U - New recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • GB657255A - Improvements in electrical oil immersed circuit breakers : en
  • US2567900A - Coin-changer mechanism : en
  • DE1628269U - PURSE. : de en
  • USD164509S - Girdle ob similar article : en
  • CH277699A - Game to compose building construction models. : en it
  • US2567539A - Subscriber television system : en
  • CH277868A - Holding device on trolleys. : de en
  • DE813598C - Process for the continuous production of foam masses from resins, glues and the like. like : de en
  • ES27792U - Type for cosmetic lipsticks and the like (Machine-translation by Google Translate, not legally binding) : en es
  • CA476786A - Walls, floors, ceilings and roofs of buildings : en fr
  • US2567298A - Waterproof fastener : en
  • USD164493S - Film viewer : en
  • US2567419A - Recovery of magnesium from siliceous magnesium minerals : en
  • CH277553A - Frame construction process with hollow bodies. : de en
  • CH277579A - Installation wall and method and device for producing the same. : de en
  • LU30614A1 - Improvements in the manufacture of electrodes for electric discharge tubes : en fr
  • US2567749A - Rotary gap modulator : en
  • ES27728U - Pencil compass (Machine-translation by Google Translate, not legally binding) : en es
  • GB657068A - Improvements in or relating to trousers supports : en
  • US2567570A - Magnetic pickup for stringed musical instruments : en
  • US2567624A - Cathode arrangement for electron discharge devices : en
  • US2567352A - Wrench attaching and retaining clip : en
  • USD164540S - Yates crisper : en
  • AT168859B - Device for carrying out the method for measuring frequency deviations : de en
  • US2567568A - Baffle type muffler with plural expansion chambers : en
  • CA476838A - Switches : en fr
  • CH277813A - Ignition device for a thermionic device with metallic vapor. : en fr
  • DE1628127U - ENAMEL INK PRINTER. : de en
  • DE1628145U - DEFLECTIVE MIRROR FOR PROJECTING AND DRAWING MICROSCOPIC PREPARATIONS. : de en
  • FR989771A - Improvements in methods and apparatus for physical measurements using the variation of the natural frequency of oscillating circuits : en fr
  • US2567845A - Counter circuit : en
  • DE1628099U - LIGHTING DEVICE FOR SEWING MACHINES. : de en
  • ES27732U - Block of electrical controls for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • AU2437848A - Improvements in and relating to combustion chambers : en
  • US2567394A - Inductance coil : en
  • US2567756A - Temperature responsive system : en
  • DE1628260U - INSERT HOLDER. : de en
  • DE813325C - Platinum black lighter : de en
  • DE813528C - Automatic weft bobbin replacement device for looms : de en
  • GB657261A - Improvements in or relating to fluid pressure or vacuum regulating devices : en
  • DE813172C - Impulse generator for self-dialing systems : de en
  • ES27801U - Table game (Machine-translation by Google Translate, not legally binding) : en es
  • FI25315A - Goods transfer device : en fi
  • FR989406A - Improvements relating to a process and separation equipment : en fr
  • AU380151A - Mounting tor aircraft landing wheels : en
  • DE813498C - Electrical control device for the brake fluid level in the reservoir of hydraulic brakes on motor vehicles : de en
  • FR989751A - Casing for convector heater : en fr
  • GB657035A - High frequency electric transport system with contactless transmission of energy : en
  • GR13154B - ARTIFICIAL ORTHOPEDIC ARM. : el en
  • AT168881B - Dentifrices : de en
  • US2567216A - Neckwear accessory : en
  • CH277637A - Insole for shoes. : de en
  • CA476846A - Magnetic cores : en fr
  • DE1628124U - ILLUSTRATED SONGBOOK WITH XYLOPHONE. : de en
  • DE813477C - Planing machine or the like. Machine tools and their use for planing inclined surfaces of any kind : de en
  • DE813566C - Combined ohmmeter and earthing meter : de en
  • FR989829A - Process for the manufacture of monocalcico-dimagnesium phosphate, dicalcicomonomagnesium phosphate and monocalcicomonomagnesium phosphate : en fr
  • DE1628274U - TRIPOD WITH CENTRAL COLUMN ADJUSTMENT. : de en
  • DE813244C - Tilt and turn window fitting : de en
  • DE813422C - Delivery device for elastic threads for circular knit stocking machines : de en
  • CA476811A - Games : en fr
  • CA476851A - Burning and disposal of furnace fly ashes : en fr
  • CH277761A - Roller bearing. : en fr
  • US2567447A - Feed device : en
  • US2567835A - Removing copper-containing incrustations from steam generators : en
  • USD164484S - Battery cable clamp cover : en
  • AU373251A - Strapping machine : en
  • FR989694A - Roof improvements : en fr
  • GB657191A - Improvements in or relating to boiler feed systems : en
  • US2567721A - Method of and apparatus for making high-temperature-resisting bonded mica products : en
  • DE813517C - Bumper for prosthetic heels : de en
  • ES193918A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF RESERVOIR DAMS : en es
  • US2567486A - Power plant having means for automatically charging the engine with scavenging air : en
  • DE1628238U - TWO-EDGE SAFETY RAZOR. : de en
  • DE813398C - Pit stamp : de en
  • DE813454C - Process for the production of sponge rubber-like structures : de en
  • FR989917A - Improvements made to the closing of the shears : en fr
  • DE1628279U - SPIN ROTOR AS A MULTI-PURPOSE DEVICE. : de en
  • DE813386C - Device for remote switching of gas lights : de en
  • ES27824U - New footwear model (Machine-translation by Google Translate, not legally binding) : en es
  • FR989524A - Negative feedback amplifier : en fr
  • FR989843A - Improvements in sheet metal nuts and the like : en fr
  • US2567469A - Axle-box spring mounting for rail vehicles : en
  • US2567722A - Fabric finishing composition : en
  • CH277778A - Injection engine with at least one glow wire plug with bow-shaped glow wire that serves as a starting aid. : de en
  • US2567292A - Method of impregnating wood with chemical solutions : en
  • AT168853B - Device for lighting photographic darkrooms : de en
  • AU157397B2 - Combination walland desk telephone set : en
  • CH277685A - Process for the production of multicolor diazo prints. : de en
  • US2567697A - Tent : en
  • AU152081B2 - Improvements in or relating to scales forthe weighing of liquids : en
  • US2567168A - Rubber block for plate type clutches : en
  • US2567580A - Watch stem setter and winder : en
  • US2567800A - Rear delivery rake with frictional draft dumper : en
  • DE1628263U - : de en
  • DE813469C - Otter board for spreading fishing nets : de en
  • GR13162B - NEW TYPE KTENION. : el en
  • US2567261A - Combined search receiver and radio jamming system : en
  • US2567273A - Method and machine for cutting gears : en
  • US2567498A - Centering device : en
  • FR989726A - Control device for synthetic circuit breaker tests : en fr
  • FR989800A - Circuit with a number of stable states greater than 2, exchangeable under the effect of control pulses in a fixed order : en fr
  • DE1628115U - LETTERWEIGHT. : de en
  • DE1628199U - DEVICE FOR FOLDING DOCUMENTS IN COLLECTIVE FOLDERS. : de en
  • US2567885A - Continuously operating pulper : en
  • DE813541C - Pneumatic or hydraulic pit ram : de en
  • FR989754A - Identity plate holder hubcap for automotive steering wheel : en fr
  • AU156378B2 - Improvements in or relating to luminescent materials : en
  • US2567246A - Calculator : en
  • US2567836A - Polymers of quaternarized acrylamido compounds as anion exchange resins : en
  • AU385651A - A method and apparatus for burning liquid fuels : en
  • CH277831A - Electromagnetic relay. : de en
  • US2567521A - Conduit system : en
  • US2567211A - Sifter-closure for container selectively attachable thereto in dispensing or nondispensing position : en
  • CA476942A - Tool holder assemblies : en fr
  • US2567167A - Hob : en
  • US2567813A - Combination spoon lure : en
  • CH277753A - Method and device for bending over the cord ply ends of pneumatic tires. : de en
  • DE813515C - Hinge fitting : de en
  • DE813294C - Knitting machine, especially with opposite needle beds : de en
  • DE813485C - Process for the digestion of vegetable fibers for cellulose production : de en
  • FR989513A - High speed electrolytic marking process : en fr
  • DE813265C - Omnidirectional pressure chamber loudspeaker : de en
  • DE813402C - Device for marking pieces of fabric and machine for manufacturing the device : de en
  • FR989740A - Electric heating body : en fr
  • FR989883A - Process and composition for obtaining glazes and vitreous enamels for coating on metal surfaces : en fr
  • GB657200A - Improvements in or relating to tube forming machines : en
  • US2567174A - Process for improving stability and engine cleanliness characteristics of petroleum fractions : en
  • US2567341A - Folding deck chair : en
  • US2567709A - Electrical precipitator with dual discharge electrodes : en
  • DE813433C - Device for medical injection syringes : de en
  • DE1628156U - DEVICE FOR DISPLAYING GOODS, SUCH AS SWEET PACKAGES, AND FOR SELF-SERVICE BY THE CUSTOMER. : de en
  • DE813238C - Bottle cap : de en
  • FR989910A - Automatic opening and closing of metal tubes : en fr
  • DE807275C - Heating briquette : de en
  • FR989549A - Auto-tilting headlights for motor vehicles : en fr
  • DE1627961U - DOUBLE SEAT CURVED FROM STEEL TUBE FOR VEHICLES, IN PARTICULAR RAILWAY VEHICLES. : de en
  • DE813220C - coupling : de en
  • USD164515S - Child s snowsuit or similar article : en
  • ES193732A1 - AN OVEN FOR THE MANUFACTURE OF NITROGEN OXIDES : en es
  • ES198846A1 - A NEW APPARATUS TO CRUSH THE CARDILLET AND MANY DIFFERENT BODIES CARRY THE TEXTILE FIBERS : en es
  • DE1628021U - Ironing table. : de en
  • FR989874A - Standard assembly method for t.s.f. : en fr
  • GB657186A - Improvements in the manufacture of table-tennis balls : en
  • DE813158C - Conveying device for railway superstructure purposes : de en
  • ES193643A1 - IMPROVEMENTS IN THE CONSTRUCTION OF FRAMES FOR VEHICLES OF THE TYPE WITH CARRIER BODY : en es
  • ES193656A3 - A VERTICAL RETORT FOR THE CONTINUOUS CARBONIZATION OF CARBON OR SIMILAR : en es
  • FR989438A - Ultrasonic therapy device : en fr
  • GB657218A - Improvements in or relating to an accessory system : en
  • DE813224C - Bearing housing for roller bearings : de en
  • DE1628027U - EXHAUST CHAMBER SWITCH. : de en
  • ES27804U - Vertical axis fan (Machine-translation by Google Translate, not legally binding) : en es
  • CH277707A - Measuring device. : en fr
  • DE813195C - Method and device for atomizing liquids : de en
  • DE813609C - Lighting device for sound copying machines : de en
  • AT168868B - Combined needle-tone and magnetic-tone record player : de en
  • FR989565A - Lids for centrifuges : en fr
  • GB657152A - Improvements in and relating to methods of preparing alkylfluorosilanes : en
  • FR989948A - Television image projection system and tube : en fr
  • US2567312A - Turntable for fifth wheel trailer couplings : en
  • US2567343A - Row cultivator : en
  • US2567442A - Bathing garment : en
  • US2567537A - Wire winding machine and method of forming coils of wire : en
  • CA476949A - Snap-action electric switches : en fr
  • CH277848A - Hold-up alarm device for people in shops, at counters and the like. : de en
  • DE813401C - Sample cutter for fabrics, paper, leather, rubber, etc. : de en
  • ES194786A1 - IMPROVEMENTS IN THE SAFETY DEVICES OF THE HYDRAULIC BRAKE INSTALLATIONS FOR AUTOMOBILE VEHICLES : en es
  • FI25316A - Sätt att framställa torra i kallt vatten lösliga stärkelsepreparat : en fi
  • FR989583A - Road stone machine : en fr
  • US2567515A - Radiator in central heating installations : en
  • USD164537S - Spoon ob similar article : en
  • ES193698A2 - PROCEDURE AND APPARATUS FOR THE STRETCHING OF TEXTILE FIBERS : en es
  • ES27599U - Shaving brush-case with housing for various objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR989735A - Elastic correcting device for vehicle suspension : en fr
  • FR989772A - Improvements in manometric instruments, in particular those used for measuring the altitude and speed of aerodynes and for stabilizing these quantities : en fr
  • US2567723A - Method of applying annular coatings to light bulbs : en
  • US2567760A - Baler salter : en
  • US2567370A - Housing and stand for bottled gas : en
  • US2567608A - Method of manufacturing pen points : en
  • DE1628280U - WEISEL CRADLE PUNCHER WITH GOP SLEEVES. : de en
  • FR989742A - Improvements to hydraulic energy accumulators : en fr
  • CH277860A - Cardboard box. : de en
  • DE813435C - Device for rubbing floor polish on floors : de en
  • DE813619C - Device for storing and removing milk fat : de en
  • US2567884A - Sheet metal fastener for securing members to supports : en
  • AU384151A - Inflating means : en
  • DE1628289U - TILTING DEVICE FOR AIR-TIRED TROLLEY WITH LONG TREE. : de en
  • ES27767U - Tirilla calapies for cyclists (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628028U - ELECTRIC CAM SWITCH WITH AN ODD NUMBER OF CONTACT LEVERS. : de en
  • ES193766A1 - AN IMPROVEMENT IN THE MANUFACTURE OF CORRUGATED PLATES : en es
  • FR989747A - Improvements made to electric dynamometers, in particular to those for the study of forces of interest to aerodyne components : en fr
  • DE813161C - Membrane, especially for compressed air control units : de en
  • DE813166C - Microphone arrangement, preferably for stereophonic purposes : de en
  • DE813210C - Process for the manufacture of a thermosetting resinous product : de en
  • DE813428C - Spinning tube for hanging spinning centrifuges : de en
  • FR989716A - Fixed echo suppression method : en fr
  • FR989832A - Gas filter : en fr
  • DE1628235U - OPENING DEVICE FOR LIDS ON CONTAINERS, SUCH AS MUSTARD GLASSES AND THE LIKE. : de en
  • DE813264C - Drive of rail vehicles by means of partially supported directly on the vehicle axle, but outside the center of gravity, for example electric or combustion engines : de en
  • DE813312C - Tubular steel scaffolding trestle and scaffolding : de en
  • DE813349C - Boat davit or the like : de en
  • GB657129A - Grinding and lapping machines : en
  • US2567587A - Method and apparatus for measuring capacitance : en
  • US2567907A - Serving tool : en
  • DE813331C - Incubator with air mixing produced by a fan : de en
  • FR989813A - Expansion valve for refrigeration machines : en fr
  • DK73043C - Receiver for time modulated pulses. : da en
  • FR989676A - Process for preventing deterioration of aldehyde resins : en fr
  • FR989434A - Stilbene Series Fluorescent Agent : en fr
  • FR989659A - Improvements in printing clichés and roll-forms, in the processes and tools for manufacturing clichés : en fr
  • ES192432A1 - IMPROVEMENTS TO THE MATERIALS CALLED SANDWICH FOR COATING IN BEES NEST : en es
  • FI25291A - The driving force for the transport roller is integrated : en fi
  • DE813170C - Module carrier for individual modules used in modular housings : de en
  • DE813459C - Process for the polymerisation of vinyl chloride in granular form : de en
  • DE1628046U - LID FOR PRESERVING POTS. : de en
  • US2567632A - Apparatus for plotting graphs : en
  • US2567707A - Furnace discharging apparatus : en
  • ES27833U - Tabletop frame for photographs perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR989404A - Device for controlling the vanes or blades of fans, pumps or propellers of ships and airplanes : en fr
  • ES27791U - Keyless lock for trunks, suitcases and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB657232A - An improved method of, and means for, handling biscuits : en
  • FR989677A - Frequency divider device : en fr
  • GB657084A - Improvements in cooling arrangements for electrical resistances : en
  • GB657181A - Control apparatus for an outboard dredge-tube in a suction dredger : en
  • US2567607A - Toilet pipe cover or shield : en
  • GB657094A - Voice current repeater : en
  • DE813182C - Cooling device for an electrical discharge tube with a cylindrical, cooled wall : de en
  • DE813643C - Holder for closure means, especially for tubes, bottles or the like. : de en
  • FR989850A - Can of food preserves combined with a rapid reheating process : en fr
  • GB657044A - Electro mechanical device for controlling the movement of at least one movable member and controller embodying such device : en
  • FR989441A - Brush with metal frame and interchangeable bristles : en fr
  • GB657106A - Colour photography : en
  • CH277634A - Heel with exchangeable running stain. : de en
  • USD164531S - Spoon or similar article : en
  • DE1628096U - ADJUSTABLE STOP, ESPECIALLY FOR ROUND CLAMPING TABLES OF MACHINE TOOLS. : de en
  • DE1628268U - DIFFUSER WITH CONE, IN PARTICULAR FOR AXIAL FAN. : de en
  • DE813266C - Circuit arrangement for telephone systems for connecting several lines to a common amplifier : de en
  • DE813299C - Sickbed with toilet facilities : de en
  • DE813409C - Process for changing the rail positions of excavator sleepers with special rail supports : de en
  • DE813495C - Torsion bar suspension for the front wheels of motor vehicles : de en
  • ES193808A3 - PERFECTIONS IN MOLDED ELEMENTS FOR THE CONSTRUCTION OF WALLS AND WALLS OBTAINED WITH THE HELP OF THESE ELEMENTS : en es
  • ES27788U - Table football game with controls by hand-operated rods and pedals (Machine-translation by Google Translate, not legally binding) : en es
  • US2567795A - Portable mast structure : en
  • FR989440A - Stapling system for brushes mounted on flexible support : en fr
  • FR989834A - Improvements to devices for checking the liquid level in a voltaic element : en fr
  • FR989449A - Clamping device for duplicate removable sheet accounting registers : en fr
  • US2567228A - Extractive distillation of closeboiling hydrocarbon fractions with hydrotropic solutions : en
  • DE813448C - Device for sealing all opening closures of a building, in particular all panes lying in rebates in single and double glazing : de en
  • DE813511C - Security slide lock : de en
  • US2567268A - Hydrolysis of steroid sulfates : en
  • ES27786U - Tensioner for men's shirts (Machine-translation by Google Translate, not legally binding) : en es
  • FR989622A - Electric pendulum mechanism with luminous jumping figures : en fr
  • US2567224A - Oxygen administration system : en
  • US2567220A - Scalloped limacon pattern antenna : en
  • CH277631A - Waistband, in particular for wedge trousers. : de en
  • DE813396C - Procedure for moving the extension as the cutting progresses : de en
  • DE813253C - Rotary kiln : de en
  • DE813460C - Process for the polymerization of an ester of methacrylic acid with a saturated aliphatic alcohol : de en
  • FI25265A - Förfaringssätt för framställning av steroidestrar : en fi
  • FR989820A - Gear reduction mechanism : en fr
  • DE813171C - Interchangeable loudspeaker system : de en
  • DE813329C - Shut-off device for the hinged lid of cattle pond : de en
  • FR989619A - Semi-automatic gearbox : en fr
  • FR989673A - Improvements to diamond-shaped antennas : en fr
  • DE813552C - Dryer for laundry u. like : de en
  • AT168867B - Cinematographic camera with insertable film cassette : de en
  • CH277641A - Method and device for the production of artificial skin structures, such as sausage casings. : de en
  • AT168875B - Device for threading wires into flexible tubular objects : de en
  • US2567284A - Umbrella latch device : en
  • US2567316A - Process of producing a siliceous : en
  • US2567825A - Wave guide mixer : en
  • ES27722U - New mold for the manufacture of biscuits for tiles, mosaics, tiles and other hydraulic elements of paving and artistic coatings. (Machine-translation by Google Translate, not legally binding) : en es
  • FR989471A - Electric device for the production of vibrations in the water for washing : en fr
  • CH277546A - Device for the projection of a pulverulent material. : en fr
  • US2567791A - Method of heat-treating gray cast iron : en
  • US2567598A - Method and apparatus for packaging : en
  • DE1627957U - FILLABLE SHAVING BRUSH. : de en
  • FR989467A - Improvements made to liquid hydrocarbon burners for their use in industrial heating, portable heating and lighting : en fr
  • ES27807U - New measuring container (Machine-translation by Google Translate, not legally binding) : en es
  • DE813388C - Shaft extension : de en
  • DE813604C - Method and device for generating artificial reverberation in sound recordings : de en
  • ES193865A1 - IMPROVEMENTS INTRODUCED IN MACHIHEMBRARING AND MOLDING MACHINES : en es
  • FR989541A - Fire detector device : en fr
  • FR989488A - Improvements in yarn treatments, especially those in rayon : en fr
  • FR989865A - Ring rolling mill : en fr
  • DE1628101U - CLEAR DECORATION HEAD. : de en
  • FR989808A - Improvements to circuits for multiple reception : en fr
  • GB657076A - Improvements in or relating to automatic switches as used in telephone systems : en
  • DE813548C - Safety device on machines with moving inner drums, in particular on washing machines : de en
  • US2567552A - Data card sensing device : en
  • US2567689A - Cam for operating valves of internal-combustion engines : en
  • US2567741A - Article testing and sorting apparatus : en
  • DE1628208U - FENCE POST FOR CLAMPING THE WIRE FABRIC. : de en
  • FR989494A - Hydrator atomizer : en fr
  • CA476789A - Crimped cap removers : en fr
  • NL68574C - : en
  • US2567809A - Adjustable rotary seal : en
  • US2567852A - Recording and reproducing tone arm attachment : en
  • DE1627958U - BOX AND THE LIKE GUIDED TOUR OF WOODEN APPLIANCES FOR THE GRAPHIC INDUSTRY, IN PARTICULAR TO WRITING BOXES FOR SET SHELVES. : de en
  • US2567222A - Reclining article of furniture : en
  • US2567910A - Fungi and bacteria resistant polyvinyl chloride compositions : en
  • US2567495A - Hydraulic governor : en
  • DE813211C - Process for the preparation of insoluble resin condensation products : de en
  • CH277757A - Lathe with hydraulic tool delivery. : de en
  • DE813357C - Trigger device for automatic firearms : de en
  • DE813530C - Device for cutting off the thread remnants that arise on the fabric edge when changing bobbins on automatic weaving looms : de en
  • DE813596C - Terraced house : de en
  • GB657081A - Improvements in or relating to polymeric polyamines : en
  • US2567468A - Processes for making activated carbon : en
  • US2567489A - Hand bandage : en
  • US2567551A - Snubbed truck : en
  • AT168873B - Heatable stage for microscopes with interchangeable thermometers : de en
  • CA476911A - Electron discharge devices : en fr
  • CH277574A - Method and shape for the production of building blocks from concrete and the like, as well as building block produced by the method. : de en
  • CH277840A - Method for stabilizing the frequency of a vibration generator by means of a microwave absorbing gas and device for carrying out this method. : de en
  • US2567528A - Adjustable bed lamp with extensible shield : en
  • US2567719A - Suspension of vinyl chloride polymer in polymerizable liquid : en
  • AT168878B - Waterproof non-detonating detonating cord and process for making same : de en
  • CH277616A - Shed changing device on a loom with patterning by at least one cam roller. : de en
  • CH277730A - Clock with automatic and manual winding. : de en
  • FR989503A - Lighter : en fr
  • US2567444A - Control mechanism for the fluid pressure operating motor of pressing machines : en
  • CH277798A - Moisture resistant tube. : en fr
  • DE813531C - Waistband for clothes, especially underwear : de en
  • DE813547C - Machine for rolling through goods filled into a drum, especially washing machine : de en
  • FR989803A - Combined ballpoint pen and mechanical pencil : en fr
  • GB657146A - Improvements in or relating to liquid measuring and dispensing apparatus : en
  • CA476889A - Accounting machines : en fr
  • CA476842A - Adapters for fluorescent lamp sockets : en fr
  • CH277692A - Pencil sharpener. : de en
  • DE1627980U - COMPUTER FOR MOTOR VEHICLES. : de en
  • DE813575C - Process for the production of magnetically anisotropic, permanent magnets : de en
  • US2567276A - Electric current integrating apparatus : en
  • DE804676C - Towel and laundry dryers : de en
  • DE813635C - Handrail for vehicles, preferably buses : de en
  • CH277687A - Instrument for writing. : en fr
  • DE1628218U - DEVICE FOR FEEDING THE WORKPIECE IN MACHINE TOOLS. : de en
  • ES193859A1 - A WEAPON TO THROW PROJECTILES : en es
  • CH277617A - Circular loom shuttle intended to be propelled by a push roller. : en fr
  • AU143308B2 - Improvements in and relating to combustion chambers : en
  • US2567337A - Sucker rod fishing tool : en
  • CA476828A - Combined front end supports and traction devices for trailers : en fr
  • CH277560A - Process for the production of concrete masonry with dowel holes and a tampon used for this purpose. : de en
  • CH277733A - Process for the preparation of high purity manganese. : en fr
  • CH277844A - Mixing stage with several character channels. : de en
  • DE1628229U - FOLDING TOP FOR MOTOR VEHICLES. : de en
  • DE813603C - Device for measuring an arbitrary number of equal volumes of bulk material : de en
  • FR989605A - Lock for shuttering : en fr
  • GB657083A - Improvements in fuel supply systems for aircraft : en
  • GR13158B - NEW TYPE HANDS. : el en
  • CH277826A - Razor blade holder with blotting paper pad. : de en
  • ES193925A3 - A NEW PROCEDURE TO BUILD REINFORCED CONCRETE INTERFLOORS WITHOUT FORMWORK : en es
  • FI25295A - Control jölkningsapparat : en fi
  • US2567170A - Tow target cable attachment : en
  • US2567699A - Pump : en
  • DE1627981U - FORAGE CUTTER WITH SELF-INPUT. : de en
  • FI25274A - Procedure for examining the vibration pattern of the vocal folds : en fi
  • FR989897A - Improvements in contact photographic reproduction and off-set transfer devices : en fr
  • FR989913A - prefabricated elements for building silos with corrugated outer walls : en fr
  • US2567682A - Carbon pile gyro pick-off : en
  • FI25304A - Maneuvering arrangements for propellers : en fi
  • ES27826U - Lady bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR989799A - Advanced training in current transformers : en fr
  • FR989650A - Process for converting a passenger car into a truck : en fr
  • FR989840A - Operating method of breathing apparatus with regeneration of exhaled air : en fr
  • FR989848A - Glasses : en fr
  • CH277873A - Badge on motor vehicles. : de en
  • FR989784A - Detachable chalet : en fr
  • GB657045A - Improvements relating to the treatment of sulphur-containing materials : en
  • US2567477A - Gasket structure for refrigerator car doors and the like : en
  • USD164513S - Lamp post : en
  • FR989925A - Water purification process : en fr
  • AT168857B - Self-oscillating pendulum feedback receiver : de en
  • CH277595A - Furniture with feet that can be plumbed. : en fr
  • DE813487C - Magnification device, especially tabletop device : de en
  • DE813305C - Comb cleaner : de en
  • DE813397C - Pit stamp : de en
  • FR989403A - Device for adjusting the blades or blades of fans, pumps or propellers of ships and airplanes : en fr
  • ES27753U - Toy in the form of a firearm (Machine-translation by Google Translate, not legally binding) : en es
  • DK73058C - Closes for photographic cameras with a swivel closing screen that carries a contact comb to the end of a light bulb ignition circuit. : da en
  • AU156743B2 - Improvements in or relating tothe purification of carbonaceous material of high carbon content such as coke or anthracite : en
  • AU383951A - Inflatable fabric member : en
  • USD164526S - Hairpin spreader : en
  • FI25305A - Cylinder lock : en fi
  • GB657135A - Improvements in systems for operating electric discharge tubes : en
  • GB657237A - Improved folding frame for canopy sunblinds : en
  • US2567842A - Method of preparing glycidyl ester : en
  • DE813336C - Electro-acoustic organ : de en
  • US2567342A - Resinous products from hf acidsoluble oils : en
  • US2567395A - Perpetual calendar : en
  • US2567481A - Tandem axle spring suspension : en
  • US2567491A - Luminous discharge tube : en
  • USD164524S - Ten eyck duplex house trailer : en
  • US2567382A - Sandwich toaster : en
  • DE813467C - Trellis for gardening, fruit growing and viticulture : de en
  • ES193805A1 - MINCING MACHINE TO SLICE THE ROOTS OF CHICORY, BEETROOT, CARROT AND OTHERS : en es
  • ES193921A1 - A PROCEDURE FOR THE PREPARATION OF MONOAZOCOLORANTS OF THE PYRAZOLONE SERIES : en es
  • US2567589A - Grinding machine : en
  • US2567834A - Centralized traffic control system for railroads for the code control of interlocked track switches and signals : en
  • US2567196A - Container with compressible sealing gasket and pryoff cover : en
  • DE813208C - Process for the production of phenol-aldehyde condensation products : de en
  • ES193694A1 - NEW SALES SYSTEM : en es
  • FR989781A - Device using the deformations of a pressostatic or thermostatic cell for the purposes of measuring, regulating or transforming energy : en fr
  • GB657066A - Improvements in or relating to surgical trusses : en
  • FR989635A - Association of a hollow electromagnetic waveguide and a lateral resonator and applications : en fr
  • DE813524C - Dispenser for water softening systems : de en
  • GB657267A - Pulse peak voltmeter circuit : en
  • US2567381A - Process for manufacturing soap : en
  • US2567614A - Therapeutic shower bath apparatus : en
  • ES27822U - Electric stove. (Machine-translation by Google Translate, not legally binding) : en es
  • US2567716A - Heat exchange unit : en
  • FR989587A - Method of manufacturing articles, in particular pencil sleeves, pencil leads and finished pencils, from thermoplastic and heat-hardening materials : en fr
  • FR989830A - Ventilation system for crankshaft housings of internal combustion engines : en fr
  • GB657096A - Improvements in or relating to electric control systems : en
  • ES193726A3 - A SENSITIZED CONTROL ORGAN DEVICE FOR THE AUTOMATIC START OF ONE OR MORE ENGINES FOR ELECTRIC TRACTION : en es
  • FR989916A - Device for the remote control of electric clocks by wire or wireless telegraphy : en fr
  • FR989548A - Cover for electric lamps and particularly for flash lamps : en fr
  • FR989574A - Multi-cylindrical slab in compact cardboard, obtained by the juxtaposition of cylindrical cardboard tubes, according to particular shapes and by means of special processes : en fr
  • GR13152B - AUTOMATIC BALANCE. : el en
  • ES193580A3 - AN IMPROVEMENT IN THE MEANS OF VOLTAGE REGULATION FOR ALTERNATING CURRENTS : en es
  • FR989922A - Rectifier for alternating current : en fr
  • CA476865A - Preparation of bis-phenols : en fr
  • US2567680A - Jack kit : en
  • US2567745A - Projection lens barrel for schmidt lens system : en
  • FI25270A - Junction box system : en fi
  • FR989582A - Electric soldering irons improvements : en fr
  • GB657210A - Improvements in and relating to lighting fittings : en
  • FR989628A - Method and apparatus for reconstructing volumes defined by conical projections : en fr
  • FR989581A - Balanced armature polarized relay : en fr
  • FR989608A - Skin drying machine : en fr
  • US2567808A - Baby carriage support : en
  • FR989660A - New feats of imitation engraving and methods and devices for their preparation and use : en fr
  • GB657225A - Improvements in or relating to axial flow fans : en
  • GR13159B - METHOD OF IMPLICATION OF STEEL CELLS HERMETICALLY CLOSED. : el en
  • DE813202C - Grout cleaning device : de en
  • ES27718U - Instantaneous heater applicable to water supply faucets (Machine-translation by Google Translate, not legally binding) : en es
  • FR989675A - Device for pasteurization or similar treatment of liquids contained in containers such as, for example, bottles : en fr
  • GB657134A - System for connecting a radio station to a telephone network utilising the same frequency band for the two directions of transmission : en
  • US2567613A - Portable ironing board : en
  • DE1628214U - DEVICE FOR SECURING THE ENDSTICKEL, ESPECIALLY IN VINEYARDS AND VINEYARD. : de en
  • DE813291C - Process for the catalytic conversion of gasoline containing naphthenic hydrocarbons into aromatic gasoline : de en
  • DE1628052U - SHOWPIECE FOR ADVERTISING PURPOSES. : de en
  • ES27834U - Pocket inhaler (Machine-translation by Google Translate, not legally binding) : en es
  • FR989723A - Card making machine : en fr
  • FR989902A - Nicotine filter for smoking articles : en fr
  • US2567218A - Partitioned cigarette case with spring operated closures : en
  • US2567914A - Method of making slide fasteners : en
  • FR989706A - Development of drag chains for the transport of bulk materials : en fr
  • GB657132A - Improvements in circuits for counting electrical pulses : en
  • GR13153B - SPONGOS PELOTTA FOR HERNES. : el en
  • FR989736A - Mower improvements : en fr
  • GB657101A - Improvements in or relating to a rotary seal : en
  • US2567794A - Dental compression clamp : en
  • CH277605A - Device for mixing liquids, especially cocktails, and for converting liquids into foamy masses, such as whipped cream, mayonnaise, etc. : de en
  • ES27812U - New motorcycle frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES22430U - A case for lipstick (Machine-translation by Google Translate, not legally binding) : en es
  • FR989759A - Window wedge : en fr
  • FR989947A - Advanced diesel engine : en fr
  • GB657215A - Device for controlling bulls and the like : en
  • GB657230A - A liquid atomiser head : en
  • ES193844A1 - A TRIPPING DEVICE FOR EXPLOSIVE LIQUID OXYGEN CARTRIDGES : en es
  • FR989794A - Optical observation and control device : en fr
  • FR989880A - Machine for the mass production of sticks of hardenable substances, more particularly lipstick : en fr
  • FR989556A - Improvement in turbo-machine blades : en fr
  • FR989615A - Adjustable remote control relay : en fr
  • US2567512A - Flight hour indicator : en
  • US2567393A - Combined fish pew and counter : en
  • US2567859A - Electric range tester and analyzer : en
  • US2567592A - Process of molding zirconia : en
  • US2567793A - Disk sharpener : en
  • DE813269C - Electromagnetic relay with an arrangement to indicate the state of excitation : de en
  • FR989465A - Process for the preparation of heat-curable phenol-formaldehyde resins : en fr
  • US2567300A - Wire rope : en
  • US2567520A - Tension regulation coil spring : en
  • US2567653A - Pendulum inclinometer : en
  • ES193789A1 - A PROCEDURE FOR OBTAINING FIRST OPTICALLY ACTIVE MATERIALS IN THE SYNTHESIS OF CHLOROMYCETIN : en es
  • FI25290A - Anordning vid Kompass : en fi
  • CA476887A - Friction shock absorbers for railway car trucks : en fr
  • DE813390C - Ridge and butt joint for arches, supports or stamps from pit extensions : de en
  • DE1627962U - ELEMENT VESSEL, ESPECIALLY FOR ALKALINE ACCUMULATORS. : de en
  • FR989717A - Improvements to devices such as electrical conductors, in particular for overhead lines and more specifically to cables for very high voltages : en fr
  • FR989718A - Improvements to electrical conductors, especially cables for very high voltage overhead lines : en fr
  • FR989787A - Pressure regulator device for liquid pumps, in particular for agricultural sprayers : en fr
  • FR989613A - New technique for the preparation of hexanoestrol : en fr
  • GB657224A - Improvements in or relating to the preparation of catalysts : en
  • US2567772A - Adjustable cable fastener for ski binding : en
  • DE1628060U - RIGID STEERING FOR VEHICLES BY CHANGING THE SPEED OF THE WHEELS. : de en
  • DE1628281U - CATCHER FOR RATS AND MOUSE. : de en
  • FI25310A - Underlag för skopress : en fi
  • CH277803A - Isolator for overhead lines. : de en
  • DE813380C - Device for turning the drawer of a loom into its rear position : de en
  • DE813445C - Parquet flooring : de en
  • FR989551A - Interchangeable self-heating cartridge and its application to curling apparatus and the like : en fr
  • DE813245C - Window fitting : de en
  • GB657185A - Improved procedure for the extrusion of magnesium-base alloy metal billets having a temperature gradient : en
  • DE1627970U - DEVICE FOR EXPRESSING TUBES. : de en
  • DE813268C - Automatic telephone for alarm systems : de en
  • GB657104A - Improvements in or relating to a cotton picking machine : en
  • GB657107A - Improvements in hollow glass building blocks : en
  • AU3770450A - Improved Method in Machines for Ironing, Pressing, Smoothing Clothes Fabrics : en
  • DE1628105U - PHOTOGRAPHIC ROLLER FILM CAMERA WITH DOUBLE EXPOSURE LOCK. : de en
  • DE813215C - Extraction spring with filling device : de en
  • ES193926A1 - A CLARIFYING APPARATUS FOR TURBAL LIQUIDS : en es
  • FR989647A - Dry type gas meter : en fr
  • FR989802A - Honey extractor, electric, universal, high efficiency : en fr
  • DE1628247U - ATOMIZER. : de en
  • FR989519A - Organosilicon polyesters : en fr
  • FR989418A - Typewriter : en fr
  • DE813159C - Funding method and equipment for railway construction purposes : de en
  • FR989540A - Electrical signal receiver : en fr
  • US2567204A - Slack or cuttings removing device for kerf-cutting machines : en
  • US2567295A - Method for the synthesis of hydrocarbons with a reduced gamma iron oxide catalyst : en
  • US2567780A - Hurricane lamp adapter for candlesticks : en
  • DE813369C - Ink transfer roller for wall sampling apparatus : de en
  • FR989861A - Elastic fabric and its manufacturing process : en fr
  • FR989463A - Protective device for band saws and other similar applications : en fr
  • FR989637A - Improvements to processes for treating plant substances such as cork in particular : en fr
  • NL68685C - : en
  • US2567438A - Roller coaster of the loop-the-loop type : en
  • US2567717A - Transformer : en
  • US2567496A - Portable hand spray pump : en
  • DE1628155U - DETACHABLE DISPLAY AND DECORATION STAND. : de en
  • CA476809A - Wheel structures : en fr
  • DE813418C - Device for the assembly of the upper cylinder in circular knitting machines : de en
  • FR989837A - Interchangeable blade scalpel : en fr
  • FR989555A - Improvements to multiple bin boxes : en fr
  • US2567185A - Caster bracket for cans : en
  • USD164533S - Spook or similar article : en
  • CH277567A - Central heating installation for a building by circulating hot water. : en fr
  • CH277591A - Process for cleaning soles made from raw rubber. : de en
  • CH277566A - Gas heater. : de en
  • ES193685A1 - A METHOD OF DISPOSING OF ORGANIC WASTE MATERIALS : en es
  • FR989674A - Food product based on blood serum and its manufacturing process : en fr
  • FR989701A - Filling head for bottling liquids under pressure : en fr
  • GB657161A - Improvements relating to sheet metal fasteners : en
  • DE1628205U - LIGHT VASE. : de en
  • DE1628251U - DOUBLE SIDED BRA. : de en
  • GB657165A - Improvements in the production of organic compounds : en
  • FR989866A - Cupola for foundries and steelworks : en fr
  • FI25273A - Elektrisk lampa och ljusspridande beläggning därför : en fi
  • GB657137A - Viscosity control in yarn sizing : en
  • US2567252A - Refining of hydrocarbons : en
  • US2567348A - Clothes hanger : en
  • US2567417A - Locking brace for folding table legs : en
  • US2567828A - Process of making disazo dyestuffs : en
  • CH277694A - Swimming device. : de en
  • ES27744U - Duster or plumier with dry shavings (Machine-translation by Google Translate, not legally binding) : en es
  • US2567872A - Tree engaging device for tree shaking apparatus : en
  • US2567892A - furnace temperature regulator : en
  • GB657088A - Improved process for converting sulphur compounds to sulphur and/or sulphur dioxide : en
  • DK73056C - Valve device for fuel injection pumps for internal combustion engines. : da en
  • FR989492A - Rich gas fired vertical flue coke oven battery : en fr
  • FR989743A - Household garbage box : en fr
  • FR989823A - Improved measuring device more particularly intended for calibrating diamonds : en fr
  • FR989756A - Thread tension adjuster in shuttles : en fr
  • GB657069A - Improvements in or relating to telephone systems : en
  • FR989662A - Hydraulic preselector : en fr
  • DE1628146U - OFF-ROAD TRACTOR-ATTACHED FLIGHT. : de en
  • FR989411A - New beehive frame, propolisable and joined : en fr
  • FR989470A - AC meter : en fr
  • DK73069C - Insert for placement in a container below its rim. : da en
  • DE1628295U - SELF-CLEANING SYPHONE. : de en
  • DE813582C - Process for the manufacture of crankshafts and cranks : de en
  • AU374451A - Improvements in and relating to mountings for reels, bobbins andthe like : en
  • CA476830A - Processes and apparatus for the manufacture of rayon : en fr
  • GB657155A - Process for the treatment of malted magnesium and magnesium alloys : en
  • US2567266A - Filter : en
  • US2567538A - Collapsible ironing table : en
  • CH277556A - Rolling shutter. : en it
  • CH277722A - Ten switching device. : de en
  • ES27556U - Security device for skylights (Machine-translation by Google Translate, not legally binding) : en es
  • FR989692A - Improvements to tunnel kilns in which the bottoms of metal cans are transported and dried after varnishing : en fr
  • GB657173A - Improvements connected with pavement lights : en
  • CH277625A - Bracket. : de en
  • US2567402A - Seat cover and cushion : en
  • FI25276A - Coat hanger : en fi
  • AU150358B2 - Improvements in or relating to pressure welding : en
  • AT168854B - Galileo binoculars : de en
  • AT168872B - Device for determining and reading table values, especially the cubic content of round wood : de en
  • ES27771U - New paper bag-container (Machine-translation by Google Translate, not legally binding) : en es
  • CH277839A - Method for stabilizing the frequency of a microwave generator by means of the resonance absorption capacity of a microwave-absorbing gas and device for carrying out this method. : de en
  • DE1628185U - CASE FOR PORTABLE ALARM CLOCKS. : de en
  • DE1628158U - HOT AIR BALLOON FOR ADVERTISING AND AMUSEMENT PURPOSES. : de en
  • DK73059C - Device for pistons for liquid-working, rotary piston machines. : da en
  • DE813315C - Barrel weight scale : de en
  • DK73067C - Hydraulic drive for a machine equipped with two alternately operating workplaces. : da en
  • FR989561A - Quartz crystal development process : en fr
  • GB657143A - Improvements in and relating to bar gripping chucks : en
  • DE813376C - Clock for rooms with mirror-covered walls : de en
  • USD164497S - Ash tray : en
  • GB657208A - Improvements in or relating to roofing tiles : en
  • FR989410A - Universal socket for unscrewing the various freewheels of bicycles, tandems or the like, when they are mounted on their corresponding hubs : en fr
  • FR989702A - Improvements to electrical switches, and in particular to disconnectors : en fr
  • FR989762A - Improvements to valves for liquid pipes carrying suspended solids, in particular for suction and discharge pipes of marine dredgers : en fr
  • GB657063A - Improvements in or relating to relaxation circuits : en
  • DE1628072U - GARTER BELT. : de en
  • DE1628118U - ELECTRIC SLOPE DETECTOR. : de en
  • DE813164C - Electroacoustic transmitter : de en
  • DE813560C - Isolated implementation : de en
  • US2567378A - Preparation of pepsinogen and pepsin : en
  • US2567609A - Support for ceramic ware during firing : en
  • DE813206C - Thermoplastic compounds made from ethylene polymer : de en
  • FR989687A - Process for the extraction and separation of a product resulting from electrolysis and its application to the extraction and separation of fatty acids : en fr
  • FR989798A - New continuous gravure printing machine for film products and in particular for regenerated cellulose films : en fr
  • GB657046A - Improvements in tubs for laundry machines and in laundry machines incorporating such tubs : en
  • GB657289A - Improvements in suction-tubes for suction dredges of the centre-sump type : en
  • FR989695A - Improvements to internal combustion compression ignition engines : en fr
  • DE1628272U - WINDOW AND DOOR Lintel. : de en
  • DE813282C - lamp : de en
  • CH277736A - Process for the production of molds and cores for foundry purposes. : de en
  • DE1628053U - PLASTIC DOOR SIGN WITH INTERCHANGEABLE LETTERS. : de en
  • DE1628261U - CONDENSER FOR REFRIGERATION SYSTEMS. : de en
  • DE813447C - Sealing strips for gaps in doors and windows of all kinds, including vehicles : de en
  • DE1628044U - LATHE, DRILLING AND MILLING MACHINE. : de en
  • DE813354C - Device for moistening adhesive strips : de en
  • ES193741A3 - PROCEDURE FOR MANUFACTURING SOLES OR FLOORS FOR ESPADRILLES : en es
  • FI25285A - Circular cutter : en fi
  • DE1628056U - FILM PROJECTOR WITH FAN FOR COOLING LAMPS AND RESISTORS. : de en
  • DE813230C - Blueprint material for diazotype processes : de en
  • ES193653A3 - A GASOGEN : en es
  • GB657147A - Improvements in or relating to soldering irons : en
  • US2567550A - Upholstery covering attaching means : en
  • CA476792A - Electrical switch actuating means : en fr
  • AT168892B - Overhang measuring device for gang saws : de en
  • DE1628162U - WINCH. : de en
  • FR989753A - Retractable cabinet : en fr
  • US2567610A - Sealing strip : en
  • DE813188C - Process for the production of glue powder : de en
  • AU155821B2 - Improvements in or relating. fo mixing arrangements for ultrashort wave radio-receivers : en
  • CH277816A - Candle extinguishers and lighters. : de en
  • USD164538S - Spoon or similar article : en
  • FR989938A - Suspension hook, on cables simply carrying, telephone lines and electrical conductors in general : en fr
  • CH277842A - Waveguide. : en fr
  • DE1628175U - TABLE FOOTBALL GAME. : de en
  • DE813500C - Closure cap with automatically acting pressure compensation device, especially for fuel or cooling water tanks or the like of motor vehicles : de en
  • DE1627998U - OMNIBUS SIDE GLAZING. : de en
  • DE1628193U - DOUBLE ZIPPER. : de en
  • DE813371C - Porcelain-like ceramic product : de en
  • AU376651A - Haircutters : en
  • CH277547A - Plant container. : de en
  • AU379651A - Improvements in or relating to consumable metal anodes : en
  • AU381051A - Improvements in or relating to shrouded electromagnetic apparatus : en
  • CH277777A - Electrical system for internal combustion engines, with an electromagnetic power generation device. : de en
  • CH277789A - Process for the production of separators for collector batteries. : de en
  • DE1628154U - DEVICE FOR HOLDING DOLLS WHILE SHOWING. : de en
  • DE813637C - Steering device for vehicles with all-wheel steering : de en
  • FR989652A - Further training in the manufacture of electric heating elements : en fr
  • FR989658A - Sealing device : en fr
  • AT168884B - Process for the production of a sprinkling powder : de en
  • AU155823B2 - Long-chain urea compounds in detergent compositions : en
  • DE813217C - Control device for maximum counter : de en
  • CH277801A - Electrical connector. : de en
  • DE1628285U - ADVERTISING MEDIA. : de en
  • FR989559A - Oxidation process of aromatic hydrocarbons : en fr
  • GB657085A - Improvements in or relating to plain bearings or the like : en
  • US2567329A - Stranding machine spool cradle : en
  • USD164480S - Fish bowl : en
  • AT168864B - Calliper : de en
  • FR989712A - Multicellular turbine engine rotor and its manufacturing process : en fr
  • CH277726A - Glasses. : en fr
  • CA476795A - Lawn edgers : en fr
  • US2567849A - Rethreading tool : en
  • DE813424C - Device for the production of artificial threads with wool-like crimping : de en
  • CH277669A - Plant for the continuous zymothermal fermentation of organic materials. : en fr
  • CH277811A - Surge arrester. : en fr
  • CH277854A - Process for producing a closure on a bag made of plastic film and closure produced according to this process. : de en
  • US2567527A - Packing assembly : en
  • US2567536A - Flexible curtain for sectional desks : en
  • US2567578A - Quick return mechanism for bed and cylinder presses : en
  • CH277885A - Process for the preparation of 1,4-dicyano-2-butene. : en fr
  • US2567459A - Operator for flag signal : en
  • AU380951A - Improvements in or relating to wideband amplifiers : en
  • DE813561C - Arrangement of the fixed switching contacts on the front of the switching drum of electrical rotary switches : de en
  • CH277627A - Insert device for wash tubs, rinsing troughs and similar containers for washing purposes. : de en
  • CH277660A - Process for the production of a new azo dye. : de en
  • DE1628011U - KNIVES FOR SHEEP MACHINERY. : de en
  • CA476818A - Spectacle retaining devices : en fr
  • DE1628068U - PEN WITH INK HOLDING. : de en
  • CA476874A - Coal conveyors : en fr
  • CA476857A - Styrenes copolymerized with allylic fumarates and allylic alcohols : en fr
  • CH277543A - Method and device for storing dry fodder. : de en
  • CH277613A - Suction device on a spinning machine. : de en
  • CA476918A - Tape pre-feeders : en fr
  • CH277879A - Paper parachute with packaging for the same. : de en
  • DE813616C - Mechanically operated dispenser for lighter fuel or other liquids : de en
  • FR989824A - Waste treatment process, with a view to their total purification and the recovery of materials used in the manufacture of organo-mineral fertilizers : en fr
  • US2567913A - Interchangeable replacement seat cover : en
  • AU376851A - A process for the gasification of carbonaceous material : en
  • DE813503C - Frame for bicycles : de en
  • US2567827A - Time delay relay : en
  • AU373451A - Weighing apparatus : en
  • US2567230A - Magazine for and process of feeding safety razor blades : en
  • US2567473A - Time interval circuit : en
  • DE1628081U - WALL LINING FOR CURTAIN HOOKS. : de en
  • US2567620A - Automatic steady rest for grinding machines : en
  • DE1628232U - Box-shaped built-in ashtray for passenger cars. : de en
  • DE1628255U - DEVICE FOR ATTACHING ARMS, ESPECIALLY TO CHANDELIERS, WALL LAMPS OR THE LIKE. : de en
  • US2567730A - Apparatus for drying photographic strip film : en
  • US2567403A - Illuminative device for projecting continuously changing color designs : en
  • US2567879A - Spectacle frame hinge : en
  • US2567207A - Maintenance of catalytic activity in hydrocarbon conversion systems : en
  • US2567590A - Machine for stuffing olives : en
  • DE1628123U - PAPER CUTTER. : de en
  • FR989809A - Rocket training : en fr
  • CH277703A - Collapsible cleaning tool for rifles and other firearms. : de en
  • DE813287C - Switching arrangement for electric heaters, especially heating pads : de en
  • FI25269A - Switch box : en fi
  • CA476915A - Shot shells : en fr
  • AU153639B2 - Improvements in or relating to multiple unitd. C. power supply systems suitable for use for modulated radio transmitters and similar apparatus : en
  • CH277688A - Needles for compasses and the like. : de en
  • CH277557A - Heat-insulating, sound-absorbing floor. : de en
  • CH277795A - Electrical connector device. : de en
  • CA476850A - Abrasive articles and methods of making : en fr
  • US2567414A - Implement guiding apparatus : en
  • CA476806A - Binders : en fr
  • DE813209C - Process for the preparation of resinous condensation products : de en
  • DE1628217U - DEVICE TO FACILITATE THE STARTING OF COMBUSTION ENGINES, IN PARTICULAR WITH SELF-IGNITION OR INJECTION. : de en
  • FR989505A - Method of mounting devices such as headlights in a vehicle front stone guard : en fr
  • FR989507A - Railroad structure with stable foundation and elastic rail anchoring : en fr
  • CA476926A - Vehicles : en fr
  • FR989533A - Process for treating artificial fibers and yarns made from high molecular weight linear synthetic polymerization and polycondensation products : en fr
  • US2567672A - Servicing mechanism for vehicles : en
  • CH277593A - Drinking vessel. : en fr
  • CH277772A - Method for speed control and precise stopping of a conveyor with asynchronous motor drive and device for carrying out the method. : de en
  • DE813375C - Wheel arrangement in molding plants : de en
  • DE813556C - Floor marking machines : de en
  • DK73065C - Rinse valve for cleaning containers. : da en
  • CA476798A - Millinery bonnets : en fr
  • CA476894A - Accounting machines : en fr
  • CH277754A - Method of grinding the edges of rock drill bits. : de en
  • CH277800A - Terminal for connecting electrical lines. : de en
  • ES193807A1 - PROCEDURE FOR OBTAINING NEW MEDICINAL PREPARATIONS FOR VETERINARY : en es
  • CH277643A - Method for lining hollow bodies, in particular barrels. : de en
  • CH277766A - Device comprising a valve and a check valve. : en fr
  • ES189111A2 - A NEW SYSTEM FOR RECORDING SOUND ON DISCS, CYLINDERS OR THE SIMILAR WITH ORIGINAL TYPE, ADAPTABLE TO SPEAKING MACHINES OF ANY KIND : en es
  • DE813234C - Vehicle suspension : de en
  • DE1628040U - CLOSED AWNING BOX. : de en
  • FR989641A - Device for powering motors : en fr
  • CH277680A - Elastic, multi-layer printing form. : de en
  • FR989810A - Method and device for melting white alloys and light metals : en fr
  • ES198859A3 - IMPROVEMENTS IN THE CONSTRUCTION OF SHEARS : en es
  • ES193664A1 - AN IMPROVEMENT IN ROTARY MACHINES TO MANUFACTURE GLASS BLADES : en es
  • CH277615A - Wrong wire encoder. : de en
  • US2567191A - Pin inserting machine for making structural units : en
  • US2567812A - Code transmitter : en
  • IE19831L - Coaxial conductor electric cables : en
  • CA476876A - Knitting machines : en fr
  • US2567251A - Analytical selenium strip and method of preparation thereof : en
  • DE1627996U - DEVICE FOR ADJUSTING SPRING TENSIONS. : de en
  • DE1628097U - CLAMPING TABLE FOR MACHINE TOOLS. : de en
  • DE1628192U - WATERPROOF HEAD SCARF. : de en
  • FR989491A - Vertical flue coke oven battery with high and low burner nozzles in the flues : en fr
  • AU379451A - Improvements in or relating to luminescent materials : en
  • AU380551A - Improvements in or relating tothe purification of carbonaceous material of high carbon content such as coke or anthracite : en
  • CA476888A - Combined display racks, oil savers and waste can receptacles : en fr
  • DE813254C - Process for the production of brick chippings : de en
  • US2567428A - Air valve for pressure gauges : en
  • USD164485S - Fredericks brassiere : en
  • DE1628187U - MANHOLE LID. : de en
  • DE813647C - Filling funnel for bottles and other vessels : de en
  • DE813218C - Liquid scales, especially for receiving milk in dairies and the like like : de en
  • FR989889A - Sole for bicycle brake pads : en fr
  • CA476813A - Pot spinning methods, apparatus and products : en fr
  • AU380851A - Combined television receiver and loudspeaker : en
  • CH277709A - Process for the production of tool gauges. : de en
  • DE813296C - Obstetrics device for sows : de en
  • DE813612C - Experiment tripod : de en
  • DK73050C - Welding rod, in particular for overlay welding. : da en
  • DE813307C - Prefabricated building block : de en
  • FR989937A - Improvements to gas turbine engines and their fuel supply equipment : en fr
  • IE19566L - Mounting of plaster boards : en
  • US2567212A - Helicopter attitude indicator : en
  • DE1628064U - BOTTLE COOLER. : de en
  • DE1628140U - MICROMETER ARRANGEMENT, IN PARTICULAR FOR WATCHMAKERS, FINE MECHANICS OR THE LIKE. : de en
  • DE1628267U - PROTECTIVE DEVICE FOR KNITTING NEEDLES. : de en
  • FR989601A - Device for feeding sheets from a stack to a working machine such as a printing, folding or other machine : en fr
  • FR989604A - Clamshell device : en fr
  • CH277608A - Can opener. : en fr
  • CH277870A - Windows, in particular windshields for vehicles. : de en
  • DE813406C - Handle attachment for scrubbers, brooms and similar cleaning devices : de en
  • DE813306C - Convertible coal-electric stove : de en
  • FR989657A - Starter device for carburettors intended for very small displacement engines : en fr
  • FR989729A - Sophisticated material for permanent waves : en fr
  • FR989828A - Process for the production of aralkyl-thio-semicarbazides : en fr
  • ES193654A3 - A GASOGEN : en es
  • GB657222A - Improvements in or relating to pneumatically powered hydraulic reciprocating pumps : en
  • FR989495A - removable decorative shelf with multiple combinations and for the mounting system of said shelf : en fr
  • FR989610A - Drum press for shaping strips taken out of a moldable mass, especially a sugar mass : en fr
  • US2567282A - Beverage dispensing device with oscillating trap chamber : en
  • FI25303A - Anordning å fotografikamera för reproduktionsändamål, avseende att möjliggöra exponering av en godtyckligt sor del av kamerans totala bildfält samt en däremot svaranda automatic framföring av negativet : en fi
  • US2567692A - Apparatus for controlling electrical power : en
  • DE813236C - Locking device, primarily for coolant or fuel containers and. Like. Of motor vehicles : de en
  • DE813392C - Ridge connection for steel construction in mining routes : de en
  • FR989761A - Highly sensitive barometric cell : en fr
  • DE813407C - Binder for briquetting low-quality brown coal by cold means : de en
  • ES27758U - Piston for liquid meters (Machine-translation by Google Translate, not legally binding) : en es
  • US2567398A - End connection for wrist watch straps and bracelets : en
  • US2567802A - Method of reclaiming fiber-reinforced rubber : en
  • DE1628141U - MULTI-COLORED REGISTRATION CURVE FOR THERMAL PENCILS. : de en
  • DE813559C - Microphone for hearing impaired devices : de en
  • FR989785A - Process and devices for the manufacture of baby bottles and the like, similar hollow bodies of plastics : en fr
  • GB657196A - Improvements in or relating to ash-trays for smokers : en
  • FR989629A - Improvement of gaseous or gasified fuel combustion chambers intended in particular for gas turbine installations : en fr
  • AU151467B2 - Method and apparatus for manufacturing reinforced fibrous cement sheets : en
  • CH277869A - Device for self-winding of clocks by mechanical means in vehicles. : de en
  • US2567455A - Combination pepper-and-salt shaker with two-piece bottom closure : en
  • US2567710A - Accelerating composition : en
  • US2567831A - Altitude control system for automatic pilots : en
  • US2567856A - Attachment for the spindle housings of drill presses : en
  • DE813419C - Process for producing elastic tricot knitted fabric and knitted fabric produced by this process : de en
  • USD164539S - Spectacle front : en
  • CH277786A - Refrigerated cabinet. : en fr
  • US2567511A - Tapping machine : en
  • USD164528S - Supporting base for a work table or the like : en
  • ES193773A1 - PROCEDURE FOR THE PRODUCTION OF CELLULAR BODIES : en es
  • FR989895A - Centrifugal separator especially for skimming whole milk : en fr
  • GB657151A - Self-adjusting and locking wheel supporting device : en
  • US2567233A - Reflex-reflective sheet material useful for protective garments and the like : en
  • US2567611A - Porch glider : en
  • DE813322C - Working time recorder with automatic triggering of the hammer through the registration card : de en
  • DE1628091U - JOINT FOR BINOCULARS. : de en
  • DE813624C - Pressure and / or pulling roller for bending machines : de en
  • DE1628095U - CUTTING-OFF MACHINE. : de en
  • DK73062C - Vibration and sound absorbing suspension for car parts on a chassis. : da en
  • GB657248A - Improvements in and relating to moulds for casting metals : en
  • GB657288A - Improvements in the manufacture of chains : en
  • DE813425C - Circulating lubrication for high-speed vertical shafts, especially for hanging spinning centrifuges : de en
  • GB657189A - Improvements relating to boot and shoe trees, and to supporting means therefor : en
  • GB657243A - Improvements in and relating to electric incandescent lamps : en
  • US2567347A - Stranding machine : en
  • US2567659A - Coupler for joining of two tubes or structural elements of circular or other cross section : en
  • US2567819A - Coil handling apparatus : en
  • USD164535S - Spoon or similar article : en
  • DE813157C - Relief inks : de en
  • FR989812A - Presentation and distribution device for lighter stones : en fr
  • US2567283A - Method of manufacturing motor fuels by polymerization and alkylation : en
  • US2567866A - Driving mechanism for car accessories : en
  • FR989748A - Improvements made to devices for fitting and tightening the initial and final fittings of a zipper : en fr
  • DE1628173U - MOLDED SOLE. : de en
  • GB657226A - Improvements in or relating to hair waving appliances : en
  • FI25257A - Draghäktanordning : en fi
  • GB657178A - Improvements in spray guns with gun bodies of cast material : en
  • FI25299A - Anordning få åstadkommande av en fram- och återgående rörelse : en fi
  • FR989864A - Improvements to girdles, belts or corsets : en fr
  • GR13151B - METHOD FOR REMOVAL OF FREE FATTY ACIDS FATS AND OILS AND DISINFECTION DURING THE NEUTRALIZATION OF FATS RECEIVED SOAP. : el en
  • US2567708A - Mop wringer : en
  • US2567766A - Hopper or similar car construction : en
  • ES193900A1 - PROPAGANDA SYSTEM : en es
  • FR989518A - Process for preparing refractory metals : en fr
  • US2567258A - Enhancing the feed value of distillers' slop : en
  • US2567407A - Electroacoustic transducer : en
  • FR989822A - Improvements to cooling ice making facilities : en fr
  • FR989599A - Toy : en fr
  • FR989617A - Insulating joint for railway and tram tracks : en fr
  • FR989531A - Power supply device for camera : en fr
  • ES27737U - Rubber sheet with quilted appearance (Machine-translation by Google Translate, not legally binding) : en es
  • FR989538A - Vehicle window mounting device : en fr
  • ES27724U - Shoe with special closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR989789A - Footwear manufacturing process and resulting industrial product : en fr
  • US2567322A - Cover for pails : en
  • DE813403C - Sales package for rubber strands or the like. : de en
  • FR989484A - Multiblade armor hanger with horizontal pendulum stroke for cutting blocks of marble, stone, etc. : en fr
  • FR989522A - dual purpose blush case : en fr
  • FR989914A - Automatic radio telephone installation : en fr
  • ES193669A1 - A NEW IMPELLER PUMP SYSTEM FOR THE ELEVATION OF ACID SOLUTIONS, OR THAT DRIVE SUSPENSIONS OF VARIOUS MATERIALS : en es
  • FR989698A - Machine to reproduce models, on wood : en fr
  • GB657204A - Improvements in louvre ventilators : en
  • FR989435A - Circuit generating sawtooth waves : en fr
  • FR989899A - Filter tip feed mechanism for cigarette making machines : en fr
  • GB657141A - Improvements in and relating to voltage stabilising apparatus : en
  • ES27794U - Foldable stand (Machine-translation by Google Translate, not legally binding) : en es
  • US2567249A - Gas turbine : en
  • US2567372A - Toggle lock : en
  • US2567374A - Spring loaded jaw splice : en
  • US2567429A - Device for applying tire chains : en
  • ES27727U - Hand winch for winding wool (Machine-translation by Google Translate, not legally binding) : en es
  • GR13150B - NEW TYPE OF CASH STAMP. : el en
  • FI25277A - Kitchen stove : en fi
  • FR989746A - Grip indicator for motor cars : en fr
  • US2567279A - Record sheet holder : en
  • US2567804A - Means for preventing the accumulation of ice on aircraft surfaces and the like : en
  • ES197542A1 - A PROCEDURE FOR THE MANUFACTURE OF HOLLOW OBJECTS BASED ON PLASTIC MATERIALS : en es
  • FI25263A - Containers used for the production of aliphatic esters : en fi
  • FI25292A - Ändlöst filmband med ljuduppteckningar : en fi
  • US2567829A - Combined cabinet and chassis for mounting electrical components : en
  • US2567638A - Hydroejector for deep wells : en
  • US2567240A - Color facsimile system : en
  • ES193733A1 - A METHOD AND APPARATUS FOR SHAKING BULK MATERIALS OR LIQUID MATERIALS IN A CONTAINER : en es
  • DE813200C - Structure with weight-saving cavities : de en
  • ES27817U - Tensioning device for injection of luggage racks for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR989457A - Micro-projector for blood counts : en fr
  • FR989842A - Apparatus for the pre-treatment of granular products : en fr
  • DE813366C - Cleaning equipment, especially for painters : de en
  • DE813385C - Main valve shut-off for gas appliances : de en
  • DE813319C - Vehicle test stand for road vehicles : de en
  • DE1628036U - HEATING AREA CALCULATOR. : de en
  • FR989568A - Method for measuring the drift of airplanes or other moving bodies and derivometers for its implementation : en fr
  • US2567311A - Automatic cigarette lighter : en
  • USD164536S - Spoon or similar article : en
  • CA476896A - Apparatus for filing documents : en fr
  • CH277705A - Grain slide. : de en
  • CH277735A - Foundry core blowing machine. : en fr
  • ES193749A1 - IMPROVEMENTS MADE IN THE WHEEL HUBS WITH BUILT-IN LIGHT GENERATOR, ESPECIALLY FOR BICYCLES AND MOTORCYCLES : en es
  • AU152360B2 - improvements in or relating toa method and apparatus for packing : en
  • DE813339C - Store window : de en
  • US2567290A - Magneto : en
  • CH277794A - Pressure and current transmission device on brush holders for electric collector machines. : de en
  • DE1628038U - WATER HEATER. : de en
  • AU155150B2 - Pump and valve assembly : en
  • ES193736A1 - PROCEDURE, WITH ITS CORRESPONDING INSTALLATION, TO CONDITION A CERTAIN VOLUME OF AIR DESTINED TO CONTAIN FAILABLE PRODUCTS : en es
  • US2567533A - Power drive for reciprocating saws : en
  • US2567893A - Cathode-ray tube electrode : en
  • USD164530S - Spoon or similar article : en
  • CA476927A - Wood sawing attachments for jeeps and tractors : en fr
  • CH277819A - Electric lamp. : de en
  • DK73055C - Cage for breeding poultry or other smaller animals, a so-called chicken battery. : da en
  • CA476940A - Adducts of 5,7,9(11)-pregnatrien-20-one : en fr
  • CH277791A - Insulation of the current-carrying conductors in windings of electrical equipment, e.g. B. Transformers. : de en
  • US2567757A - Therapeutic device : en
  • FR989439A - Automatic gearbox for motor vehicles : en fr
  • GB657198A - Improvements in cartons for holding electric lamps : en
  • ES191974A1 - IMPROVEMENTS MADE IN THE GUIDE ROLLERS : en es
  • ES193650A2 - A PROCEDURE TO OBTAIN A GASOLINE REINFORCING PRODUCT : en es
  • FR989940A - Soap improvement : en fr
  • FR989464A - Shoe uppers mounting machine : en fr
  • FR989682A - Improvements in the processing of latex and similar aqueous dispersions : en fr
  • US2567274A - Apparatus for kneading and manufacturing granulated plastic masses : en
  • US2567703A - Centrifugally balanced valve for giving clutches overlapping engagement : en
  • USD164491S - Telephone recording pickup : en
  • FR989546A - Improvements to sliding frames called guillotine frames : en fr
  • DK73064C - Resilient bicycle fork. : da en
  • DE813337C - Circumferential thread dispenser for sewing machines : de en
  • US2567307A - System and apparatus involving optical scanning : en
  • DE813579C - Machine for the dielectric welding of thermoplastic, sheet or sheet materials : de en
  • FI25289A - Sätt och ugn vid framställning av skärsten : en fi
  • FR989745A - Improvements to fittings for screw or bolt housings, and in particular for railway lag bolts : en fr
  • GB657133A - Photographic contact-printing apparatus : en
  • ES193814A1 - A METHOD FOR THE PRODUCTION OF PENICILLIN AMINOESTERS : en es
  • DE813399C - Iron pit stamp with box lock and built-in setting device : de en
  • DE813231C - Flash lamp : de en
  • DE813199C - Large-profile hollow formwork block, especially for foundation masonry : de en
  • DE813219C - Vending machine for piece goods : de en
  • DE1628163U - FOLDING DRIVER'S SEAT IN MOTOR VEHICLES. : de en
  • DE813471C - Continuous enameling furnace with heat exchange zone : de en
  • DE813591C - Holder for wall cladding panels : de en
  • DK73042C - Vibration damped cabinet or box for speakers, gramophones, microphones and similar direct or indirect sound generating apparatus. : da en
  • FR989906A - Roller bearing : en fr
  • FR989562A - Cargo upgrades : en fr
  • DE1628202U - FERRITE MASS CORE. : de en
  • DE1628278U - THERMOMETER OR THE LIKE. : de en
  • DK73052C - Mold for metal casting. : da en
  • US2567875A - Microphone sound passage structure : en
  • US2567479A - Polish rod stuffing box : en
  • US2567502A - Vision target assembly for telebinocular instruments : en
  • US2567379A - Terminal device for absorbing electromagnetic energy : en
  • USRE23411E - Windrow turner : en
  • DE813632C - Machine system for road vehicles, especially buses : de en
  • DE1628150U - LEADER FOR TWO LEADERS WITH TRIPLE HOOKS. : de en
  • DE1628017U - RIDER FOR WEBSITES. : de en
  • DE1628078U - VACUUM CLEANER WITH DUST COLLECTOR. : de en
  • ES27823U - Falleba or closing of window operable by hand (Machine-translation by Google Translate, not legally binding) : en es
  • GB657123A - Improvements in or relating to methods of brazing articles consisting of oxidation-resistant alloys : en
  • GB657206A - Wheels for vehicles : en
  • US2567593A - Display stand and tray : en
  • US2567461A - Separation of gaseous mixtures at low temperatures : en
  • US2567542A - Battery breaking machine : en
  • US2567681A - Hydraulic jack : en
  • CH277863A - Transport vehicle. : de en
  • DE1628094U - FILE FOR MANUFACTURING AND MACHINING PROFILES AND MOLDED PIECES. : de en
  • DE813551C - Wash tub : de en
  • US2567439A - Safety valve : en
  • DE1628000U - ARRANGEMENT OF THE SPARE WHEEL ON COMMERCIAL VEHICLES. : de en
  • DE813484C - Process for the production of posters : de en
  • CH277569A - Electric instant water heater. : de en
  • CH277836A - Circuit arrangement in telephone systems with group dialers. : de en
  • US2567248A - Eccentric potato slicer : en
  • US2567720A - Fire check : en
  • US2567458A - Mounting means for bulk ice-cream containers : en
  • CA476864A - 2,8-dihydroxynaphthalene-6-sulfonic acid as the azo component for diazotype prints : en fr
  • US2567615A - Alkyl peresters : en
  • US2567840A - Armrest for automobiles and trucks : en
  • CH277812A - Electromagnetic induction device. : de en
  • CH277792A - Control device for three-phase shunt collector motors. : de en
  • DE1627995U - DEVICE FOR CUTTING SEWING MATERIAL ON SEWING MACHINES. : de en
  • CA476834A - Thermo-responsive devices : en fr
  • CH277739A - Process for automatic arc welding. : de en
  • CA476797A - Building blocks : en fr
  • DE813343C - Vehicle for team of animals and motor train : de en
  • DE813432C - Process for the production of foam or gas baths with a foam cover : de en
  • DE1628252U - SEPARABLE ZIPPER. : de en
  • FR989600A - Process for preparing a molten salt bath containing stannous chloride, anhydrous and poor in oxides and oxychlorides : en fr
  • GB657073A - Improvements in or relating to electric circuit arrangements for operating electric discharge lamps on a.c. : en
  • US2567650A - Automatic telephone system : en
  • CH277635A - Shoe. : en fr
  • CA476832A - Can capping machines : en fr
  • CH277821A - Container for storing substances to be mixed at the time of use. : en fr
  • US2567351A - Process for the manufacture of benzhydryl ethers : en
  • US2567581A - Turbine drive : en
  • CH277749A - Wood fireproofing process. : en fr
  • CH277861A - Tube closure. : de en
  • CH277867A - Dump truck. : de en
  • CH277714A - Release device on balloon probes. : de en
  • DE1628152U - PRESERVATION CONTAINER. : de en
  • ES27743U - Electrical conductor with textile coating (Machine-translation by Google Translate, not legally binding) : en es
  • GB657169A - Alkylsilsesquioxanes : en
  • US2567262A - Mark-positioning device : en
  • US2567421A - Push-button switch : en
  • US2567715A - Hydraulic press control : en
  • US2567906A - Preparation of phenethylamine compounds : en
  • CA476906A - Regenerative heat exchangers : en fr
  • ES193752A1 - IMPROVEMENTS IN THE MOLDING MACHINES UNDER PRESSURE : en es
  • FR989684A - Machine for filling bottles, jars, cans, and other containers : en fr
  • GB657122A - Improvements in or relating to methods of brazing articles consisting of oxidationresistant alloys : en
  • GB657201A - Improvements in or relating to methods of, and machines for, developing photographicimages : en
  • DE813270C - Switching chamber traverse for lever switch or lever switch : de en
  • GB657235A - Improvements in or relating to holders or trees for use in cleaning and polishing boots and shoes : en
  • DE1628266U - CHIMNEY CONNECTOR FOR STOVE PIPES. : de en
  • DE813201C - Prefabricated supporting beam for solid floor slabs with ceiling stones laid between the supporting beams : de en
  • DE1627988U - DEVICE FOR PUNCHING FRAMES FOR BEEKEEPING. : de en
  • DE813351C - Process for manufacturing a nozzle propeller : de en
  • DK73066C - Dry shaver with a cutting plate with openings of different sizes. : da en
  • CA476910A - Pulse counter circuits : en fr
  • CH277717A - Device controlling the output rate of a hopper intended to contain a homogeneous powdery or highly fragmented product. : en fr
  • FR989460A - Portable control device for electrical installations : en fr
  • AU150516B2 - Weighing apparatus : en
  • CA476921A - Blankets : en fr
  • CH277758A - Copying machine for the simultaneous processing of pairs of specularly identical pieces according to a single model. : en it
  • FR989570A - Channel tiles with stops : en fr
  • CH277611A - Method and device for removing the monomeric fractions from the melt flow of polymerized superpolyamides for the production of synthetic staple fibers. : de en
  • CH277883A - Hinge for toilet seats. : de en
  • US2567881A - Catch construction for cases : en
  • CH277564A - Bridge construction. : de en
  • CH277851A - Lockable container closure, especially for folders and bags. : de en
  • DE1628090U - SOUND RECORDING WITH SCANNING DEVICE FOR ELECTROACOUSTIC BELL RINGS. : de en
  • AU150026B2 - Improvements in and relating to mountings for reels, bobbins andthe like : en
  • AU156872B2 - Electrical switching apparatus : en
  • CH277829A - Multipurpose jet pipe for fire hoses. : de en
  • CH277764A - Mechanical device for connecting a pipe to an orifice in a room. : en fr
  • CH277875A - Light pneumatic rim for bicycles and other vehicles and process for its production : en it
  • CH277846A - Method for transmitting a television program suitable for both monochromatic and polychromatic television receivers and equipment for carrying out this method. : de en
  • AU375351A - Journal box assembly : en
  • AT168894B - Household washing and bathing equipment : de en
  • AU150444B2 - Vehicle body construction : en
  • DE813160C - Conveyor device for railway sleepers : de en
  • DE813465C - Additional device for colorimeter : de en
  • US2567432A - Nut-fulcrumed pivoted jaw wrench : en
  • US2567485A - Gas-burner head with high-pressure air jets : en
  • FR989567A - wing nut : en fr
  • DE813247C - Safety device by gas, especially for steel chamber doors : de en
  • DE1628227U - CAMERA FOR IMAGE OR SOUND RECORDING. : de en
  • NL146474B - PROCEDURE OF MANUFACTURING INSULATING ARTICLES FROM ASBESTOS FIBER. : en nl
  • DE1628033U - LATERAL MAIN SPINDLE WITH TOGGLE NUTS FOR ADJUSTABLE CARRIER ARRANGEMENT. : de en
  • US2567591A - Machine for pitting cherries : en
  • US2567634A - Rubber thread-cutting apparatus : en
  • US2567770A - Wire straightener : en
  • US2567909A - Alkali metal pentachlorophenate pellets : en
  • DE1628225U - PICTURE AND TEXT CHANGE SHOW. : de en
  • FR989499A - Plate-shaped assembly system : en fr
  • FR989886A - Drying plant for grass and other herbaceous products : en fr
  • FI25288A - For the manufacture of plastics, bands, strips and parts of thermoplastic materials : en fi
  • FR989461A - Thigh prosthesis device : en fr
  • FR989510A - Coat rack with receptacle for moth repellant : en fr
  • FR989817A - Semi-automatic balance for analyzes : en fr
  • GB657089A - Improvements in or relating to relaxation circuits : en
  • DE1628077U - CERAMIC LINING TUBE WITH GLAZED ROSETTE. : de en
  • DE1628084U - DEVICE FOR EASILY RELEASE FASTENING OF THE BURNER TO GAS STOVES. : de en
  • DE813555C - Machine for smoothing the surface of pavement : de en
  • AT168865B - Device for measuring the surface area of light-absorbing or opaque planar structures : de en
  • DE1628241U - PENCIL SHARPENER. : de en
  • DE813557C - Support for structures, especially bridges : de en
  • FR989739A - Devices for the anamorphosis of photographs to obtain correct vision with two eyes : en fr
  • FR989763A - Improvements to so-called "penny-stopper" metal cans and manufacturing tools : en fr
  • FR989409A - Underground irrigation-drains : en fr
  • US2567754A - Fastening means for shoe skates : en
  • AU373851A - Improvements in or relating to pressure welding : en
  • ES193746A3 - PROCEDURE FOR HEAT TREATMENT OF FORGED PARTS : en es
  • GB657190A - Method of and means for threading pearls, corals and the like : en
  • DE813639C - Safety oil pressure brake for motor vehicles : de en
  • US2567404A - Stabilizing fatty material : en
  • US2567742A - Triggered square wave voltage generator : en
  • US2567630A - Bed drawer and step : en
  • US2567870A - Switch for electrical musical instruments : en
  • BE505378A - FRAME : en fr
  • FR989433A - Potato planting machine : en fr
  • FR989933A - Desizing agent : en fr
  • GB657246A - Improvements relating to induction heating apparatus : en
  • FR989402A - Seal : en fr
  • FR989894A - Seat unit convertible into bed : en fr
  • US2567299A - Toolholding spindle for die-lapping machines : en
  • US2567776A - Treatment of gas and the like : en
  • DE813458C - Process for lowering the degree of polymerization of polyvinyl alcohol : de en
  • FR989855A - Machine for automatic collection and loading of bulk fodder : en fr
  • GB657252A - Improvements in or relating to the treatment of pyrolysis apparatus : en
  • AU151365B2 - Improvements in or relating to electric cables or other insulated electric conductors : en
  • FI25261A - Derogation for the conversion of 1,4-dicarbonyl derivatives or derivatives : en fi
  • US2567286A - Device for automatic frequency correction : en
  • DE1628300U - VICE OR VICE. : de en
  • DE813543C - Method of lubrication when hot drawing metals that are difficult to draw : de en
  • US2567728A - Artificial fishing lure : en
  • DE813491C - Arrangement and training of the operating means for conveyor carts : de en
  • FI25287A - Method and preservative to protect wood and other organic matter from decay and other damage caused by organisms : en fi
  • US2567359A - Electron discharge apparatus : en
  • US2567434A - Electrically heated clothes drier : en
  • US2567301A - Suds-forming and moisture-supplying means for spindle moistening apparatus : en
  • US2567775A - Fish stringer apparatus : en
  • GB657180A - Centrifugal apparatus for separating suspended particles from gases : en
  • GB657238A - Improvements in and relating to the separation of solid, pasty or liquid matter held in suspension in a gas : en
  • CA476871A - Processes for producing oxygen by the liquefaction and rectification of air involving recirculation of the rectification products through the heat exchange zones : en fr
  • DE1628290U - ROW SHAFT BEARING WITH ROLLER BEARING. : de en
  • DE813468C - Device for periodically moving objects in opposite directions by means of a continuous driving force : de en
  • DE1628291U - ADJUSTABLE HINGE STRAP. : de en
  • CH277820A - Ignition device for gas and / or vapor discharge tubes. : de en
  • DE813499C - Fog lights, especially for motor vehicles, trams, electric vehicles, etc. : de en
  • DE1628119U - STEEL STRAP TENSION AND LOCKING DEVICE. : de en
  • US2567263A - Sofa bed : en
  • DE813242C - Machine for grinding in conical stopcock plugs : de en
  • FR989841A - Boiler auxiliary machinery drive system : en fr
  • CH277719A - Precision balance with projection reading. : de en
  • FR989757A - Application of neon to the rear lighting of cycles and motorcycles : en fr
  • GB657223A - Improvements relating to spring mattresses and mattress overlay spring interiors : en
  • US2567548A - Well tubing calipering and recording device : en
  • US2567887A - Entrance-exit route interlocking control apparatus : en
  • GB657203A - Improvements in motor cycles : en
  • DE813183C - Device on an electrical discharge tube with a mercury cathode : de en
  • FR989696A - Two-stroke engine : en fr
  • DE813249C - Process for the production of a mortar base for fresco painting : de en
  • DE1628243U - PERMANENT BOX WITH INSERT LID. : de en
  • FR989892A - New process and mold for making ice cream lollipops or the like : en fr
  • US2567499A - Frame changing structure in projectors using film strip : en
  • DE1627976U - SOAP DISH HOLDER. : de en
  • DE813275C - Commutator for electrical machines : de en
  • DE813373C - Closing sleeve for steel strapping : de en
  • DE813440C - Clip-on electric Christmas tree lighting : de en
  • FR989544A - Advanced support frame for photographs, portraits or more : en fr
  • FR989856A - Improvement in diffusing screens : en fr
  • DE1628256U - BARREL LIGHTING LAMP. : de en
  • FR989786A - Self-propelled sprayer device : en fr
  • FR989685A - Starter for model combustion engines : en fr
  • GB657167A - An improved method of and apparatus for the production of oil gas adapted to be used as town gas : en
  • CH277554A - Roofing of a terrace building. : en fr
  • CH277700A - Toy vehicle with automatic front wheel steering. : de en
  • GB657231A - Improvements in or relating to air-cooled internal combustion engines : en
  • USD164496S - Display stand or similar article : en
  • ES27738U - Container case for different uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR989873A - Reduction crankset : en fr
  • US2567463A - Conduit hanger : en
  • USD164478S - Spoon or other article of flatware : en
  • DE1628166U - STAND FOR DRINKING GLASS COASTER. : de en
  • DE1627960U - SHOW REFRIGERATOR. : de en
  • FR989627A - Calculating device for determining in the dairy industry values dependent on at least two variable data and for solving similar problems : en fr
  • AT168888B - Process for the production of a spreadable paste which dissolves rust or metal oxides : de en
  • CH277549A - Process for making a product containing dichlorodiphenyltrichloroethane friable. : en fr
  • CH277787A - Heat exchanger. : en fr
  • FR989577A - Hollow arch dam : en fr
  • CA476844A - Apparatus for continuously sheathing cores of materials : en fr
  • AU151653B2 - Process forthe recovery of manganese from metallurgical slag : en
  • FR989788A - Improvement in taps : en fr
  • GB657052A - Improvements in machines for ornamenting sheet material work : en
  • DE813293C - Process for operating industrial furnaces with gaseous and / or liquid fuel and device for carrying out the process : de en
  • ES193750A1 - A PROCEDURE TO EXTRACT THE HYPOPHYSIS OF ANIMALS : en es
  • FR989950A - Hot gas piston machine comprising a device for regulating the quantity of active fluid : en fr
  • CA476843A - Cold cathode magnetrons : en fr
  • CH277805A - Fasteners for elongated bodies. : de en
  • AU155278B2 - Liquid fuel supply valves : en
  • AU377751A - Device for exhausting broken threads in spinning machines : en
  • ES27726U - Profile or bevel for the fitting of doors and surfaces of motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • AU380251A - Improvements in or relating to variable magnification optical systems : en
  • AU158004B2 - A process for producing impregnated ligno cellulosic fibreboard materials : en
  • AU383851A - Improvements in or relating to resiliently mounted shaft hanger assembly : en
  • CA476897A - Methods of making calcareous-siliceous insulating materials : en fr
  • CH277763A - Device for mounting a rotating steel wire axis that supports the body. : de en
  • USD164523S - Stelzer belt : en
  • CA476885A - 11-keto-17-hydroxypregnene compounds and processes of preparing the same : en fr
  • US2567245A - Aryl-(2-pyridyl)-amino alkanes and their production : en
  • CH277696A - Ski binding. : de en
  • DE813449C - Corner angle for connecting wooden components : de en
  • DK73063C - Wagon Wheel. : da en
  • DE813297C - Device for protection against infection and for contraception : de en
  • US2567501A - Visor for automobiles : en
  • FR989767A - Improvements to so-called horizon-gyroscopic flight control devices : en fr
  • AU156554B2 - Haircutters : en
  • DK73051C - Make-up. : da en
  • GB657102A - Improvements in or relating to apparatus for producing stereoscopic pictures : en
  • AU157131B2 - Self sustained wood wool plates and method of manufacturing such plates : en
  • CA476794A - Diapers : en fr
  • US2567750A - Light sensitive elements for color photography : en
  • DE813251C - Lining and drawing roller : de en
  • US2567339A - Electron tube for generating ultra-short electromagnetic oscillations : en
  • AU151114B2 - improvements in or relating to apparatus for grinding flat glasson both faces simultaneously : en
  • US2567293A - Darkroom camera : en
  • US2567358A - Coccidiosis control composition : en
  • CH277639A - Shoe hook with piercing tips into the upper material. : en it
  • CH277728A - Hand-held eye mirror. : de en
  • CH277723A - Method and device for obtaining a film carrying at least one pilot track. : en fr
  • CA476932A - Mechanical lighters : en fr
  • CH277633A - Tools intended to establish patterns in the clothing industry. : en fr
  • US2567197A - Duplex switch with sum and difference frequency receivers : en
  • CH277577A - Method of manufacturing a plastic ceramic mass. : en fr
  • AU147404B2 - A process forthe manufacture of variegated inflatable rubber articles : en
  • CH277606A - Ladder element. : de en
  • DE1627974U - UPHOLSTERED ARMCHAIR. : de en
  • CH277759A - Safety pin with protective cap. : de en
  • DE1628125U - MAGAZINE INSERT. : de en
  • DE813539C - Resilient, two-part pit stamp : de en
  • DK73048C - Process for the production of selenium material for the production of selenium rectifiers. : da en
  • DE813389C - Articulated connection for steel pit support : de en
  • DE813537C - Multi-part metal pit stamp : de en
  • US2567264A - Shielding device for wiper mechanisms : en
  • US2567256A - Venetian blind : en
  • US2567588A - Method of and apparatus for withdrawing fluid from containers : en
  • DE813466C - Seed drill with lifting and engaging device for the seed coulters : de en
  • CH277780A - Rotors for axial turbo machines. : de en
  • CA476853A - Multiple retort stokers : en fr
  • AU157610B2 - Improvements in or relating to mounting arrangements for devices employing semiconductor rectifiers : en
  • CA476814A - Key indicators : en fr
  • US2567541A - Manufacture of higher alcohols : en
  • CH277734A - Machine for filling molding boxes. : de en
  • CH277760A - Cigarette case. : de en
  • CH277783A - Steep tube steam boiler. : de en
  • CA476866A - Glassy phosphate powder compositions and processes of making the same : en fr
  • US2567484A - Intercommunication telephone system : en
  • US2567888A - Musical instrument : en
  • US2567324A - Self-aligning rearview mirror mounting : en
  • US2567540A - Pneumatic thread collector system for weft replenishing looms : en
  • AU381551A - Wood preservatives : en
  • CA476793A - Art of extrusion : en fr
  • DE813461C - Process for the production of polymers and copolymers : de en
  • FR989552A - Process for the production of starch : en fr
  • DE813353C - Door closer : de en
  • DE813641C - Map holders in motor vehicles : de en
  • FR989688A - Improvements to multi-propeller propulsion systems for aerodynes : en fr
  • FR989814A - Manufacture of new plastic material from the aluplast family : en fr
  • DE813601C - Sighting device : de en
  • CH277807A - Electric switch. : en fr
  • US2567180A - Metal squid fishing lure : en
  • US2567505A - Fluid motor : en
  • US2567582A - Magnetic recording and reproducing system : en
  • US2567644A - Machine for reversely winding webs of fabrics : en
  • CH277568A - Electric instantaneous water heater with water control tap. : de en
  • US2567508A - Fastener : en
  • US2567679A - Penicillin salt : en
  • USD164474S - Store building w. a. bryans : en
  • US2567623A - Fishing fly wing former : en
  • US2567622A - Fume hood : en
  • CH277603A - Pot holders. : en fr
  • AU155729B2 - Improvements in electric discharge tubes ofthe electron-beam type : en
  • AU374351A - Improved means for controlling the tension in strips of paper yarn andother long flexible members when being drawn from carrier : en
  • CH277575A - Process for the manufacture of articles, from mica. : en fr
  • CH277599A - Crib convertible into another piece of furniture. : de en
  • CH277642A - Method and device for comminuting fiber material for the manufacture of artificial casings. : de en
  • CH277822A - Process for obtaining concentrated solutions of streptomycin salts from dilute solutions of streptomycin. : en fr
  • CA476872A - Processes for producing oxygen and additional rectification products by the liquefaction and rectification of air involving recirculation of rectification products through the heat exchange zones : en fr
  • CH277658A - Process for the preparation of a copper-containing disazo dye. : de en
  • US2567416A - Apparatus for pickling plates : en
  • DE813427C - Spin pot or spinning tube for hanging spinning centrifuges : de en
  • FR989475A - Exposometer to be incorporated into a camera : en fr
  • FR989611A - Machine can be used as a rotary pulse pump and as a motor : en fr
  • AT168862B - Device for monitoring the mutual relationship between three operating parameters : de en
  • AU373751A - Improvements in or relating to buildings : en
  • CA476903A - Devices for very high frequencies comprising lead-through conductors carrying high-frequency energy : en fr
  • AU378351A - Self sustained wood wool plates and method of manufacturing such plates : en
  • AU159075B2 - Improvements in or relating to shrouded electromagnetic apparatus : en
  • CH277814A - Grid arrangement for amplifier tubes. : de en
  • ES193590A3 - IMPROVEMENTS IN THE CONSTRUCTION OF DEPOSITS FOR THE TRANSPORT OF VARIOUS GOODS OR GARBAGE : en es
  • CH277802A - Capacitor mounting device. : de en
  • CH277823A - Process for the preparation of the procaine salt of penicillin-G. : de en
  • US2567891A - Three-side lock snap fastener : en
  • CH277667A - Process for the polymerization of unsaturated compounds. : de en
  • CH277678A - Perforated block with tear-off leaves and permanent strips. : de en
  • BE505474A - : en
  • US2567275A - Apparatus and method of goffering thermoplastic materials : en
  • US2567602A - Purse : en
  • US2567807A - Burner safety control system and apparatus : en
  • US2567814A - Tetraethyl thiuram disulfide alcoholism treatment composition : en
  • US2567912A - Heterocyclic quaternary ammonium compounds : en
  • US2567179A - Continuous processes for solvent extraction of oil from oil-bearing materials and refinement of the residual solid product : en
  • US2567184A - Hardening casein artificial fibers with titanium, zirconium or tin salts : en
  • US2567310A - Artificial bait : en
  • US2567450A - Fines separation : en
  • USD164541S - Young shower and tub diverter valve handle : en
  • DE813276C - Hinge-free device for generating the brush pressure for brush holders : de en
  • ES193350A1 - AN ECONOMIC-COMMERCIAL SYSTEM FOR THE SALE OF ITEMS BY MEANS OF PERMANENT EXPOSURE AND SUBSEQUENT AWARD TO THE BEST BIDDER : en es
  • IE20187L - Circular looms : en
  • DE1628226U - BOARD FOR ADVERTISING, TRAVEL MARKINGS AND THE LIKE. PURPOSES. : de en
  • FR989634A - Temperature regulating device : en fr
  • CH277857A - Tube closure. : de en
  • US2567627A - Shutter operated flash synchronizing switch and adjustable mount therefor : en
  • DE813473C - Tool holder for lathes, especially for cutting and milling threads : de en
  • ES193901A1 - IMPROVEMENTS INTRODUCED IN THE ELASTIC TRAYS FOR VEHiCLE WHEELS IN GENERAL : en es
  • ES193760A1 - IMPROVEMENTS IN THE EVAPORATORS FOR REFRIGERATING MACHINES : en es
  • FR989752A - Watertight ring : en fr
  • ES193725A1 - AN ELECTRIC LIGHTER DEVICE : en es
  • FI25271A - Toggle switch : en fi
  • DE1628106U - OIL PRESSURE BALER. : de en
  • ES193684A1 - A PROCEDURE FOR PREPARING NEOMYCIN A / AND ITS ACID SALTS : en es
  • ES193913A1 - A METALLURGICAL CEMENT PRODUCTION PROCEDURE : en es
  • ES27731U - Plug to cover and protect the mouth and upper neck of the bottles externally (Machine-translation by Google Translate, not legally binding) : en es
  • DE813174C - Antenna input arrangement for ultra short wave receivers : de en
  • GB657188A - Road dolly for trailers : en
  • DE813169C - Device for determining the transmission rate of sound recording devices : de en
  • FR989592A - Automatic hydrokinetic progressive gear change device, applicable in particular to motor vehicles : en fr
  • FI25280A - The way to make building tiles and the building tile made in this way : en fi
  • DE1628216U - DEVICE FOR DISABLING INSECTS WITH TABLETS OR POWDER SMOKED BY LAMP HEAT. LIQUIDS. : de en
  • DE813167C - Amplifier with screen lattice tube : de en
  • DE813443C - Hollow block and masonry made with it : de en
  • DE813640C - Device for automatic closing of the rear blackout blind of motor vehicles : de en
  • DE1628191U - HYGIENE SLIPPERS. : de en
  • FR989448A - Sympathetic ink : en fr
  • FR989724A - Letterpress method and apparatus for composing any letterpress works in the form of prototypes suitable for making copies : en fr
  • FR989766A - Transhipment facility : en fr
  • CH277834A - Detector receiver for connection to a high-frequency wire broadcast network. : de en
  • US2567628A - Bung opening : en
  • DE1628282U - ZIPPER WITH DEVICE FOR ELECTROLYTIC TREATMENT OF CLUTCH LINKS. : de en
  • FR989741A - Intermittent drive device intended in particular for cinematographic apparatus : en fr
  • FR989446A - Curler : en fr
  • DE813512C - Cylinder padlock with welded housing : de en
  • FR989585A - Process for preparing polymerization products and products obtained : en fr
  • FR989715A - Improvements to thermal accumulators : en fr
  • GB657250A - Improvements in adjustable seats : en
  • DE813273C - Electric windshield wiper motor : de en
  • FR989730A - Shuttle drive mode in straight looms : en fr
  • US2567265A - Demountable beam compass : en
  • DE813581C - Melting furnace for metal and ceramic materials : de en
  • DE813549C - Self-tensioning V-belt drive, especially for washing machines : de en
  • FR989631A - Weaving process : en fr
  • GB657239A - Superregenerative amplifier : en
  • US2567208A - Crystal mixer for multiplex broadcasting : en
  • US2567410A - Multiphase generator : en
  • US2567474A - Countercurrent solvent extractor : en
  • FR989580A - Improvements in apparatus for magnetic recording and reproduction of sound : en fr
  • US2567695A - Water tube steam generator : en
  • FR989885A - Improvements to camber supports : en fr
  • GB657121A - Improvements relating to metal planing machines : en
  • DE813580C - Needle for picking up stitches in knitted fabrics : de en
  • FR989649A - Device for generating sustained sinusoidal oscillations : en fr
  • FR989469A - Advanced electrical connector : en fr
  • GB657038A - Method and apparatus for broaching helical parts : en
  • GB657074A - Travel-speed reduction gearing for a tractor : en
  • FR989644A - New process and device for the extrusion of metal tubes : en fr
  • DE1627963U - ELECTRIC HIGH VOLTAGE CABLE WITH ROPE-SHAPED CONDUCTOR. : de en
  • DE1628041U - LEAF SAW BRACKET WITH CLAMPING SCREWS FOR THE LEAF SAW BLADE. : de en
  • DE813607C - Holding device for magnetic heads : de en
  • FR989845A - Mold for the manufacture of solid or hollow bodies : en fr
  • CH277626A - Electric iron with built-in temperature controller. : de en
  • ES27811U - New motorcycle frame (Machine-translation by Google Translate, not legally binding) : en es
  • DE813326C - Storage of the brake spur in the case of tillers, rotary hoes, etc. : de en
  • DE813332C - Internal combustion engine with airless injection : de en
  • GB657097A - Listening equipment for noises produced inside of bodies : en
  • FR989672A - Accessories for intimate feminine use and for swaddling children and their manufacturing processes : en fr
  • FR989879A - Improvements to the layout of the engines allowing the cooling of the spark plugs : en fr
  • GB657125A - A machine for wrapping and packaging articles : en
  • ES27802U - Improved underpants (Machine-translation by Google Translate, not legally binding) : en es
  • FR989881A - Method for applying powders of textile materials to support surfaces and fixing agent for applying this method : en fr
  • DE1628015U - COMPRESSED WOOD BOX PICKER FOR MECHANICAL LOOM CHAIRS. : de en
  • DE1628082U - DEVICE FOR LOCKING DRAWER BOXES. : de en
  • FR989432A - Process for improving the mechanical resistance of insolubilized artificial filaments based on proteins : en fr
  • DE813472C - Pretreatment of aluminum before the application of top layers : de en
  • GB657032A - Thermionic emitting device : en
  • FR989496A - Adjustable device for angle measurement from 0 to 180 degrees on machining parts : en fr
  • FR989901A - Hanger for hanging clothes : en fr
  • FR989921A - New vat dyes and process for their preparation : en fr
  • DE813344C - Knuckle drawbar, especially for farm wagons and. like : de en
  • DE1628067U - TUBE INK PEN. : de en
  • FR989909A - Device for correcting errors in devices for measuring the flow rate of fluids and quantities dependent on this flow rate : en fr
  • US2567779A - Lighting fixture for elongated tubular lamps : en
  • ES198159A1 - IMPROVEMENTS IN APPARATUS FOR CLASSIFYING FIELD PRODUCTS AND FRUITS : en es
  • FR989514A - Soundtrack with synchronization marks : en fr
  • FR989516A - Wound dressings : en fr
  • US2567231A - Hoist winch : en
  • US2567664A - Chicken culling device : en
  • US2567460A - Machine for grinding gear wheels : en
  • US2567327A - Process of making pile fabric : en
  • US2567519A - Pressure monitoring device : en
  • US2567686A - Electric lamp socket : en
  • CH277695A - Buoyancy aid. : de en
  • GB657110A - Improvements in and relating to a manoeuvring device for propeller shafts : en
  • US2567518A - Preparation of beryllium nitride : en
  • US2567671A - Pressure-sensitive adhesive tape : en
  • US2567317A - Method of manufacturing latex articles : en
  • US2567349A - Heated tractor seat : en
  • AU150490B2 - Inflating means : en
  • CA476833A - Liquid products and thermostatic devices embodying said products : en fr
  • GB657057A - Improvements in laundry machine tubs : en
  • FR989935A - Electric caliber : en fr
  • FR989795A - Process for the surface oxidation of aluminum and its alloys : en fr
  • DE813252C - Radial blower with flange motor and a dust filter on the suction side, especially for the operation of paint sprayers : de en
  • DE813308C - Process for producing panel-like lightweight panels and panels produced by the process : de en
  • FR989483A - Process for preparing a reinforcing iron for reinforced concrete construction : en fr
  • FR989942A - Safety sliding closure for clothing and the like : en fr
  • CA476863A - Polyazo dyestuffs of the pyrazolone series and processes of making same : en fr
  • DE1628183U - AUTOMATIC CONVEYOR. : de en
  • ES27828U - Improved flexibel flyswatter (Machine-translation by Google Translate, not legally binding) : en es
  • US2567214A - Combining circuits : en
  • US2567304A - Soluble, unsaturated, air-drying interpolymers of 2-alkenoxyalkyl esters of alpha-olefinic monocarboxylic acids with selected 2-alkenyl compounds and process of making same : en
  • FR989877A - Industrial product for flavoring beverages or other flavored food products and related method of use : en fr
  • GB657266A - Improvements in rotary internal combustion engines : en
  • ES193689A1 - APERO TO CUT THE EARTH : en es
  • ES27664U - New table football lounge, equipped with special device for putting into play (Machine-translation by Google Translate, not legally binding) : en es
  • GB657033A - Apparatus for measuring gaseous pressure : en
  • FR989804A - Further training provided in the establishment of the prosecution service : en fr
  • US2567320A - Industrial portable valve facer : en
  • US2567353A - Laminated safety glass : en
  • US2567599A - Rat trap : en
  • DE813259C - bag : de en
  • DE1628134U - OVEN FOR COOKING AND HEATING FOR VARIOUS FUELS. : de en
  • DE1628180U - PACKAGING OF SMALL MASS ARTICLES, E.G. RESISTORS, CAPACITORS OR THE LIKE. : de en
  • DE1628299U - TWO-PIECE RIBBON CHAIR GUARD. : de en
  • FR989498A - New method of arranging bags, suitcases, towels and the like : en fr
  • DE1628287U - SLOT SHUTTER FOR PHOTOGRAPHIC CAMERAS WITH INDEPENDENTLY EXPIRING CURTAINS. : de en
  • DE813452C - Panel-shaped component, in particular for the construction of assembly formwork : de en
  • DE1628111U - PRESERVING CAN. : de en
  • FR989838A - Reinforcement of the connections of the bodies and bottoms of pressure tanks for the storage of all hydrocarbons and other liquids : en fr
  • IE18470L - Mixing and extruding thermoplastic resins : en
  • IE19632L - Electric lighter. : en
  • US2567239A - Pulse generator : en
  • CA476808A - Pickle forks : en fr
  • US2567522A - Tube securing key : en
  • FI25307A - Lamellås : en fi
  • FR989927A - Method of manufacturing objects composed of one or more layers : en fr
  • GB657279A - Improvements in sheet delivery mechanism for printing and other machines : en
  • DE813415C - Attachment of a tube carrying the incandescent lamp socket to the lamp base : de en
  • DE1628073U - WORK CLOTHING MADE OF COTTON, PULP OR THE LIKE. : de en
  • DE1628223U - METAL FRAME FOR ANY DRAWING SHAPED LIGHT SIGN BOXES, GLASS SIGNS AND THE LIKE. : de en
  • DE813368C - Device for painting purposes for drawing lines : de en
  • DE813642C - Zip fastener, especially for cans : de en
  • FR989846A - Removable electric oven, for breadmaking : en fr
  • US2567915A - Air-conditioner system : en
  • USD164507S - Light fixture : en
  • DE813241C - Slicer : de en
  • ES27755U - Garments for dolls and children designated for their dressmaking (Machine-translation by Google Translate, not legally binding) : en es
  • ES193646A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELASTIC JOINTS FOR CAR DRIVE SHAFTS : en es
  • GB657184A - Improvements in or relating to mechanical conveyors for ore or the like pulverulent and granular material : en
  • GB657286A - Improvements in adjustable bed-tables and the like : en
  • US2567354A - Device for marking out measurements on material for garments, etc. : en
  • DE813412C - Voltage stabilizer : de en
  • US2567362A - Method of extracting pigments from plants : en
  • DE813464C - Blade joint, especially for scales : de en
  • DE1628164U - VEHICLE TIRES. : de en
  • DE813228C - Check form : de en
  • US2567669A - Case stand : en
  • FR989689A - Device for suppressing the overturning torque of vehicles, in particular on motor vehicles : en fr
  • GB657078A - Method of forming moulded shapes of calcareous-silicious insulating material : en
  • FI25301A - Avskiljningsanordning av virveltyp för pappersmassa : en fi
  • FR989596A - Advanced process for continuous soap purification : en fr
  • GB657199A - A mechanical device for playing a game of chance : en
  • US2567649A - Hydraulic die-casting machine : en
  • DE813626C - Machine with a rotating screen for the paper industry : de en
  • DE1628010U - WATER AIR PRESSURE FLUSHING. : de en
  • DE1627982U - SLIDER BEAM DRIVE FOR CHERRY STONE MACHINES. : de en
  • GB657253A - A method of manufacturing soft rollers for printing purposes of polyvinyl chloride gelatinized to rubber-like condition : en
  • DE813558C - Arrangement for the transmission of the acoustic accompaniment of television performances : de en
  • FR989588A - Hydraulic depth control of an implement mounted behind tractor : en fr
  • FR989749A - Improvement in reflective devices : en fr
  • DE813162C - Process for the production of fine-meshed net films : de en
  • DE813256C - Bundling for circular brake pads : de en
  • DE813446C - Adjustable door sealer : de en
  • FR989707A - Automatic temperature and humidity control mode in wood kilns : en fr
  • US2567660A - Xcoreless m moving coil system : en
  • CH277864A - Sledge. : de en
  • AT168855B - High-frequency communication system : de en
  • CH277845A - Oscillator arrangement which, by mixing two high-frequency oscillations, generates an output oscillation of constant amplitude at different frequencies of the output oscillation. : de en
  • CA476868A - Meat tenderizers : en fr
  • US2567838A - Metallurgical apparatus : en
  • US2567206A - Carrier : en
  • CA476807A - Fishing plugs : en fr
  • CA476825A - Methods of and means for changing the physical state of substances : en fr
  • CH277644A - Fast smoking system. : de en
  • DK73049C - Microwave. : da en
  • US2567375A - Razor : en
  • US2567594A - Vehicle spring adjuster : en
  • DE813262C - Rail nail : de en
  • DE813481C - Letter matter : de en
  • DE813593C - Clamp for connecting intersecting pipes for use in scaffolding : de en
  • FR989543A - Manufacturing process by stamping caps for compressed gas cylinders : en fr
  • GB657156A - Process for the production of magnesium alloys containing zirconium : en
  • GB657216A - Improvements relating to circulators for steam generators : en
  • DE1628177U - AIR CIRCUIT. : de en
  • DE813263C - Vehicle propulsion by geared turbines, especially for rail vehicles : de en
  • DE813330C - Cattle pond : de en
  • GB657070A - Improvements in electric remote control systems : en
  • US2567688A - Direct-current meter damping arrangement : en
  • DE813538C - Adjustable metal support, especially as a pit stamp : de en
  • FR989512A - Process for preparing ampoules containing injectable solutions and ampoules obtained by this process : en fr
  • FR989630A - Improvement in hot plastic deformation of metals : en fr
  • DE813379C - Device for transferring the weft thread to the rapier shuttle in looms with fixed weft bobbins : de en
  • FR989481A - Catalytic desulfurization process of petroleum distillates : en fr
  • FR989593A - Process for the manufacture of esters of gallic acid and of alcohols having at least seven carbon atoms : en fr
  • US2567250A - Aluminum resinates and method of preparation : en
  • DE1628245U - MULTI-PURPOSE CRATE. : de en
  • GB657092A - Improvements in or relating to means for controlling a series of electrical contacts : en
  • US2567635A - Wire-drawing machine motor control : en
  • DE1628069U - FRANKING DEVICE. : de en
  • DE813550C - Waseschesprudler : de en
  • US2567661A - Zirconium and hafnium recovery and purification process : en
  • US2567190A - Telephone exchange system : en
  • US2567462A - Wheeled toy : en
  • US2567193A - Indicator for direction finders : en
  • US2567690A - Cam for operating valves of internal-combustion engines : en
  • DE1628031U - ZIPPER CASE. : de en
  • DE813237C - Tin can with tear-off lid : de en
  • DE813271C - Push button arrangement for electrical devices : de en
  • FR989509A - Transmission train with rotating shafts and flexible endless member : en fr
  • DE1627973U - CONTAINER FOR CONDENSING MILK CANS. : de en
  • US2567584A - Colloidal iodine preparation and method of making the same : en
  • USD164512S - Wrench for screw back watch cases : en
  • US2567837A - Stoker furnace : en
  • FR989734A - Waterproof typewriter, in all positions, at all altitudes and at all temperatures from 0 to 100 deg. : en fr
  • DE1628139U - PILLAR CLEANER. : de en
  • DE813405C - Application brush for shoe polish : de en
  • CA476908A - Means for removing heat and moisture from the pressing elements of laundry pressing machines : en fr
  • DE1628079U - HOLDER FOR CLEANING EQUIPMENT. : de en
  • US2567181A - Sheet inserter for identifying the contents of shipping containers : en
  • US2567567A - Hairspring for timepieces : en
  • US2567647A - Apparatus materializing the paths of electrified particles moving inside a magnetic field : en
  • US2567506A - Portable shower : en
  • US2567724A - Polysilthianes : en
  • US2567895A - Device for ejecting an opaque medium in the soft parts of the body for x-raying purposes : en
  • GB657217A - Improvements in resilient telescopic devices : en
  • FR989489A - Improvements in the treatment of wine, beer and fruit juice : en fr
  • FR989624A - Hollow-tooth comb, with reservoir, especially for hair dyeing : en fr
  • GB657236A - Improvements in or relating to belt conveyors : en
  • FR989912A - Curtain made of metal tubes for filing cabinets and similar furniture : en fr
  • DE1627968U - DEVICE CASE. : de en
  • DE813565C - Electrical fuse element : de en
  • US2567418A - Infant's chair : en
  • US2567767A - Dispenser for collapsible tubes : en
  • DE813310C - Steel frame for windows : de en
  • DE813436C - Egg opener : de en
  • AU149809B2 - Strapping machine : en
  • CH277876A - Device for controlling and maintaining the operating pressure of pneumatic tires on vehicles. : de en
  • GB657120A - Remote fault indicating system for multichannel pulse modulation radio link : en
  • DE1628242U - ENGRAVING AND COPYING MACHINE. : de en
  • DE1628025U - ASSEMBLY SUPPORT FOR SINGLE ASSEMBLIES INSERTED IN MODULAR HOUSING. : de en
  • FR989423A - Honeycomb blocks for building walls : en fr
  • USD164483S - Flannery copyholder : en
  • FR989504A - Process and apparatus for dewatering and handling of materials, materials and products : en fr
  • GB657159A - Improvements in or relating to lever locks : en
  • ES193875A1 - AN ELECTRONIC MUSIC ORGAN WITH FUNDAMENTAL SOUND REPRODUCTION BY PHOTOELECTRIC CELL : en es
  • GB657119A - Electric photoflash arrangements : en
  • ES27741U - Manual rigging for sulfatar (Machine-translation by Google Translate, not legally binding) : en es
  • FR989816A - Fuel pressure regulator filter : en fr
  • AU363351A - Improvements in or relating to scales forthe weighing of liquids : en
  • AT168882B - Process for shining aluminum and aluminum alloys : de en
  • US2567503A - Hair curler : en
  • US2567792A - Clothespin : en
  • USD164479S - Cream pitcher : en
  • USD164499S - Toilet seat adaptor or similar article : en
  • ES193790A1 - IMPROVEMENTS MADE IN ROCK DRILLS : en es
  • ES27808U - Bicycle for transport and loads (Machine-translation by Google Translate, not legally binding) : en es
  • AT168851B - Moving coil measuring device : de en
  • AT168870B - Magnetic head for magnetic sound recording : de en
  • CH277853A - Method and machine for at least partial filling of containers. : de en
  • CH277830A - Indicator table. : en fr
  • DE1627984U - POLE PICKING SHEARS. : de en
  • CH277610A - Method for rendering artificial thread-like products insoluble. : de en
  • CH277858A - Liquid container with a lid that can be tightened with a quick release fastener. : de en
  • CH277702A - Repeating gun. : de en
  • US2567385A - Method of folding and packaging shirts : en
  • US2567326A - Combination can handle, brush scraper, and brush rest : en
  • US2567195A - Orthopedic drop-foot brace : en
  • DE813222C - Fastening screw : de en
  • DE813358C - Method of treating veneers : de en
  • FR989537A - Improvement in direction signals for road traffic : en fr
  • DE1628120U - PACKAGING FOR CORD, PANDER OR THE LIKE : de en
  • DE813309C - Reinforced concrete hollow beam and ceiling made of it : de en
  • US2567667A - Electronic fence controller : en
  • US2567789A - Hollow baseboard heating and air conditioning : en
  • USD164505S - Self-adjusting wrench or similar article : en
  • AU372751A - Improvements in and relating to adhesive dressings, adhesive plasters andthe like for medical and surgical purposes : en
  • CA476929A - Treatment of lignin substances : en fr
  • CH277597A - Dismountable seat. : en it
  • US2567471A - Collet chuck : en
  • US2567734A - Signal generator : en
  • US2567277A - Blouse holder : en
  • US2567544A - Process for the manufacture of sodium aluminum fluoride : en
  • DE1628195U - RESILIENT PIT STAMP. : de en
  • FI25259A - Study card for primary language learning : en fi
  • AU156834B2 - Improvements in electric discharge tubes ofthe electron-beam type : en
  • NL68771C - : nl
  • US2567464A - Folding carriage : en
  • US2567640A - Coupling for line space wheels : en
  • DE1628063U - DEVICE FOR DISPENSING MILK ON ROLLERWAYS. : de en
  • DE813439C - Christmas tree lighting : de en
  • CH277586A - Oil burner automatically controlled according to the "on-off" principle with oil pressure atomization. : de en
  • AU151806B2 - Improved method and apparatus for filling containers : en
  • DE813518C - Women's shoe with wedge heel : de en
  • CH277684A - Photographic reproduction apparatus. : en fr
  • AU381451A - Liquid fuel regulating means for use with prime movers : en
  • FR989642A - Method and devices applicable in particular to cinema, radio broadcasting and television, and making it possible in particular to obtain the stereophonic reproduction of sound : en fr
  • US2567841A - Electrolytic device : en
  • CH277652A - Process for the production of carbon black. : de en
  • CH277662A - Process for manufacturing a new resinous composition. : en fr
  • CH277843A - System for signal transmission through pulse code modulation. : de en
  • FR989425A - Compressor shaft : en fr
  • US2567740A - Channel bracing and intersecting wiring trough system for switchboards : en
  • CH277562A - Remise. : de en
  • USD164469S - Golf club head : en
  • CH277774A - Hydroelectric machine set with vertical shaft. : de en
  • AU155389B2 - Improvements in electric discharge tubes ofthe electron-beam type : en
  • CH277590A - Scouring mop with wringing device. : en fr
  • DE1628201U - VARIABLE REACTANCE AND CONTROL DEVICE WITH SUCH A REACTANCE. : de en
  • CH277690A - Franking machine. : de en
  • US2567210A - Ultra-high-frequency attenuator : en
  • US2567332A - Dispensing receptacle for coins : en
  • US2567451A - Drilling apparatus : en
  • AU152719B2 - Improvements in or relating to wideband amplifiers : en
  • DE813292C - Gas generator, especially for generator gas firing with upright gasification shaft and support grate at the lower end of the shaft : de en
  • FR989849A - Device for mixing or reducing into small pieces all food products : en fr
  • DE1628002U - COMMERCIAL KNIVES. : de en
  • DE1628030U - CLAMPING PISTON. : de en
  • US2567267A - Method of packaging : en
  • US2567662A - Hood latch : en
  • US2567874A - Cathode-ray tube : en
  • FR989602A - Improved thermal recovery steam condenser : en fr
  • GB657065A - Improvements in or relating to surgical trusses : en
  • GB657118A - Improvements in or relating to control systems for dynamo-electric machines : en
  • US2567712A - Element for recording photographic images : en
  • FR989462A - Glasses with frame with eyebrow bars for lens support : en fr
  • FR989869A - exhaust : en fr
  • ES193892A1 - A PROCEDURE FOR OBTAINING ALIPHATIC ANHYDRIDES : en es
  • GB657113A - Method of producing a soft, flexible and resilient surface layer on bodies of a hard, non-resilient material and bodies of a hard material capable of being shaped by machining : en
  • GB657241A - Improvements in and relating to electrically heated devices : en
  • CA476919A - Liquid fuel burners : en fr
  • US2567529A - Accelerator pedal rest : en
  • FR989579A - Alkyl-aryl orthosilicate compounds and process for their manufacture and use : en fr
  • GB657271A - Improvements in glass-to-metal seals : en
  • CA476819A - Plankless boat construction : en fr
  • DE1628148U - SIDE PANEL SCREEN. : de en
  • CA476907A - Record card controlled statistical machines : en fr
  • DE1628051U - ADVERTISEMENT DEVICE IN THE FORM OF A FOUNTAIN PEN OR THE LIKE. : de en
  • US2567883A - Electric motor driven material handling system : en
  • CH277578A - Shaft closure. : de en
  • US2567586A - Template for setting timbers for uniform nailing : en
  • CH277744A - Device for a bar turning machine, intended to guide a bar to be machined. : en fr
  • CH277614A - Twisting device with a holder that can be swiveled in a vertical plane. : de en
  • CA476882A - 3,11-diketo pregnanes : en fr
  • CH277718A - Method and machine for weight-based dosing of pourable material. : de en
  • CH277738A - Welding process for joining parts that have surface contact. : de en
  • DE813606C - Playback of multi-track optical sound recordings : de en
  • AU157889B2 - Improvements in or relating to resistors with negative temperature coefficient : en
  • DE1628110U - TRANSMISSION FOR POWER MOTORS. : de en
  • FR989651A - Automatic loading mechanism for an oven for annealing glassware or the like : en fr
  • US2567863A - Magnetic coupling device : en
  • US2567902A - Fastener member : en
  • US2567696A - Steam or elastic fluid generator, with positive pressure furnace : en
  • CA476796A - Stable frequency conversion systems : en fr
  • CH277648A - Apparatus for fractional distillation over a short distance. : de en
  • CA476941A - Trailer hand controls for power brakes : en fr
  • DE813586C - Protective cover and device for their manufacture : de en
  • DK73054C - Method of automatic die-casting of objects of metal or artificial plastics. : da en
  • FR989678A - Clutch device applicable more particularly to power saws : en fr
  • FR989923A - End-to-end fastening device : en fr
  • US2567287A - Drop end gondola car : en
  • IE19892L - Coating electric lamp bulbs : en
  • US2567565A - Handle : en
  • US2567272A - Circuit arrangement for protecting an amplifying tube against overloading : en
  • US2567833A - Pipe cutter : en
  • CH277713A - Dosing tank. : de en
  • US2567547A - Heating element support unit for ovens and the like and the method and apparatus foruse in the making or assembling the same : en
  • US2567596A - Synthesis of hydrocarbons : en
  • USD164471S - Artificial denture : en
  • US2567422A - Sheet counter : en
  • DE1628239U - PNEUMATIC BRAND HUMIDIFIER. : de en
  • DE813381C - Hydraulic classification system for suspended solids : de en
  • DE813590C - Concrete ceiling tile : de en
  • ES193587A3 - A NEW ROTATING TRUCK-MOUNTED CARGO TANK : en es
  • GB657037A - Improvements in or relating to dry-shaving apparatus : en
  • US2567306A - Automatic gate keeper apparatus : en
  • US2567805A - Earth working implement : en
  • US2567412A - Transformer and method of impregnation : en
  • AU384351A - Pump and valve assembly : en
  • CH277810A - Remote control receiver for the synchronous dialer method. : de en
  • FR989442A - Hearing room seat cuff : en fr
  • FR989908A - Device for keeping the surface of molten glass or enamel clear of impurities : en fr
  • FR989949A - Process for baking or calcining lime, cement, magnesia, plaster, clays or others and an oven for carrying out this process or similar process : en fr
  • US2567420A - Electric fuse : en
  • CH277640A - Separator for liquids contained in air or gases. : de en
  • US2567753A - Hydraulic governor : en
  • US2567441A - Furniture leg glider : en
  • AU150028B2 - Apparatus tor locating images on screens : en
  • US2567234A - Machine for coating insole blanks : en
  • US2567259A - Catalytic conversion with a fluidized solid catalyst : en
  • US2567331A - Method of applying electrically conducting coatings to vitreous bases : en
  • US2567205A - Precipitation static reducing aircraft antenna : en
  • US2567373A - Electrostatic generator : en
  • DE813479C - Schraenkmesslehre : de en
  • US2567822A - Vat dyestuffs : en
  • USD164466S - Bottle gabbier : en
  • NL68714C - : nl
  • US2567798A - Motion converting mechanism : en
  • FR989430A - Thermal relays, particularly for the protection of large transformers : en fr
  • GB657091A - Improvements in or relating to the buffing and coupling arrangements for mine cars, pit tubs and the like : en
  • DE813227C - Sieve frame for flat sieves : de en
  • ES193649A1 - A DEVICE FOR THE CIRCULATION OF COOLING WATER IN INTERNAL COMBUSTION ENGINES : en es
  • FR989451A - Liquid fuel feed device : en fr
  • FR989523A - Packaging : en fr
  • CH277679A - Typographic typesetting machine. : en fr
  • DE1628107U - FRUIT AND WASH PRESS WITH OIL PRESSURE LIFTER AND INTERCHANGEABLE PRESS BASKETS. : de en
  • US2567371A - Cider mill : en
  • US2567424A - Offset gooseneck mounting for awnings : en
  • DE1628085U - AIR REGULATOR FOR MIXING NOZZLE BURNERS ON GAS STOVES, PREFERABLY FOR PROPANE-BUTANE GAS MIXTURES. : de en
  • DE813328C - Device for generating high-voltage induction currents for the supply of an electrical enclosure : de en
  • CA476881A - .delta.17,20-3,11 diketo pregnenes : en fr
  • US2567666A - Machine for spinning concrete poles, columns, pipes, and other concrete units : en
  • US2567905A - Fungi and bacteria resistant polyvinyl chloride compositions : en
  • DE813301C - Sealing capsule for tubular glass containers : de en
  • GB657039A - Improvements connected with fire places : en
  • GB657140A - Improvements in or relating to x-ray tubes : en
  • GB657160A - An improved fire-place closure for use when chimney sweeping : en
  • AU373351A - 2:6-dioxo-piperidines and process of making same : en
  • US2567601A - Nail corrector : en
  • US2567864A - Flanged nut assembly : en
  • DE813631C - Centrifugal clutch : de en
  • ES193686A1 - A HYDRO-PNEUMATIC VALVE APPARATUS, DESIGNED TO TRANSFER LIQUIDS AUTOMATICALLY OR VOLUNTARILY : en es
  • US2567285A - Sterilization and clarification of raw waters : en
  • US2567334A - Metal spinning apparatus : en
  • CH277693A - Percussion instrument, especially timpani. : de en
  • CH277825A - Process for the preparation of injection solutions containing levulose. : de en
  • DE1627992U - SHUT-OFF VALVE. : de en
  • DE813194C - Device for eliminating the effect of changes in the air-electric field on the human body or parts thereof : de en
  • US2567335A - Load handling roller-jack for trucks : en
  • US2567201A - Cigarette paper booklet machine : en
  • DE813505C - Ship propulsion system, consisting of piston steam engine, exhaust steam turbine and internal combustion engine : de en
  • DK73044C - Switching on and off mechanism for an automatic switch. : da en
  • DE813588C - Gas cooker tap with adjustable small position : de en
  • ES193671A1 - IMPROVEMENTS IN SPARK PLUGS : en es
  • ES27723U - Improved table for soccer ball (Machine-translation by Google Translate, not legally binding) : en es
  • US2567226A - Electric remote-control system : en
  • US2567865A - Furniture glide : en
  • DE1627979U - TRANSFORMATION HAT. : de en
  • DE1628204U - COMBINED COFFEE AND MILK JUG. : de en
  • DE813177C - Electric incandescent lamp with incandescent body made of materials with a negative temperature coefficient : de en
  • DE813288C - Coffee spoon : de en
  • AU157700B2 - Improvements in or relating to buildings : en
  • CH277891A - Shut-off valve for the brake lines of railway air pressure brakes. : de en
  • US2567431A - Communications system of restricted-range type : en
  • US2567514A - Bed bath : en
  • US2567880A - Voltage regulator : en
  • CH277672A - Method and machine for smearing book blocks before applying the cover. : de en
  • CH277856A - Device for closing a sprinkle box. : en fr
  • DE813519C - rope : de en
  • AU147154B2 - An improved belt conveyor : en
  • AT168895B - Electrically heated rubbing hammer for veneers : de en
  • CH277670A - Leaf-like structure remaining true to scale. : de en
  • DE1627986U - BIRD CAGE. : de en
  • DE813361C - Method and device for achieving a uniform coating layer : de en
  • DE813608C - Device for cutting magnetic tapes : de en
  • CA476791A - Latch mechanism : en fr
  • NL147673B - DEVICE FOR SHUT DOWN PRESSURE PRESSURE AND SECURE THE ROLLERS IN UPPER POSITION. : en nl
  • US2567684A - Door opener : en
  • FR989415A - Microfilm protector : en fr
  • DE1628203U - TABLE SAVER. : de en
  • DE813216C - Device for marking and measuring workpieces : de en
  • AU385551A - Liquid fuel supply valves : en
  • CA476943A - Penicillin active agents and processes thereof : en fr
  • US2567182A - Tourniquet : en
  • CH277624A - Machine for moving goods filled into a container. : de en
  • US2567368A - Telephone transmitter : en
  • US2567857A - Reel : en
  • USD164506S - Curl clip : en
  • AU379951A - Improvements in or relating to resistors with negative temperature coefficient : en
  • CA476827A - Educational number-teaching devices : en fr
  • US2567858A - Scalloped plural dipole antenna : en
  • CA476790A - Relief wheels for automotive vehicles : en fr
  • US2567296A - Preparation of a fischer-tropsch catalyst : en
  • US2567321A - Drill stem tester : en
  • US2567164A - Portable liquid container : en
  • US2567654A - Screen for television projection : en
  • AT168866B - Method of making electrical collectors : de en
  • US2567559A - Asbestos sheet material and method of manufacture : en
  • US2567636A - Generating set : en
  • US2567645A - Process of producing a detergent composition : en
  • CH277676A - Vertical filing system. : en fr
  • DE813192C - Artificial hand : de en
  • DE813285C - Moving coil relay arrangement : de en
  • DE813453C - Grinding machine for wooden profiles : de en
  • ES193820A3 - AN ELECTRONIC DISCHARGE DEVICE : en es
  • US2567189A - Television reporting system : en
  • AU153392B2 - Improvements in or relating to resiliently mounted shaft hanger assembly : en
  • CH277580A - Hand-manure mixer. : de en
  • CA476805A - Sinks : en fr
  • CA476817A - Track-aligning devices : en fr
  • US2567509A - Impeller for dishwashing machines : en
  • AU376451A - Apparatus for use in locating mineral deposits having nonlinear electrical conductive characteristics : en
  • AU373151A - Improvements in or relating to multiple unitd. C. power supply systems suitable for use for modulated radio transmitters and similar apparatus : en
  • US2567313A - Mobile disk projector for shuffleboards : en
  • CH277817A - Liquid fuel burners. : de en
  • DE1628181U - JUG LID FOR MILK CANS AND OTHER TRANSPORT CANS. : de en
  • CH277882A - Device for cleaning interior walls, in particular for desludging pipes. : de en
  • AU381351A - Improvements in electric discharge tubes ofthe electron-beam type : en
  • CA476890A - Accounting machines : en fr
  • CA476869A - Food handling apparatus : en fr
  • CH277570A - Electrical heating resistor and process for its manufacture. : de en
  • AU150081B2 - Inflatable fabric member : en
  • DE813533C - Clamping connection for nested and sliding gutter profiles : de en
  • CA476916A - Internal combustion engines : en fr
  • CH277623A - Washing machine. : en fr
  • FR989431A - Fixing device to drill bits, cutting tool tips : en fr
  • DE813545C - Board for locking clip for preservation vessels : de en
  • FR989459A - Machine for grinding bent shafts, such as crankshafts or others : en fr
  • FR989791A - Improvement in agricultural implements : en fr
  • FR989534A - Improvements relating to vulcanization presses : en fr
  • DE813589C - Formwork-free ceiling made of hollow concrete blocks : de en
  • DE1628262U - ICE CREAM CAKE. : de en
  • GB657172A - Improvements in or relating to direct-current generators : en
  • DE1628133U - MILK COOKER. : de en
  • DE813404C - Bank scissors for cutting the bristles of brushes, fibers, paper bundles, etc. like : de en
  • DE813510C - Cylinder lock : de en
  • GB657058A - Improvements in or relating to apparatus for reproducing information from stored information by correlating the stored information with received stimuli : en
  • GB657072A - Improvements in or relating to electric circuit arrangements for operating electric discharge lamps on a.c. : en
  • CA476788A - Spray guns : en fr
  • CH277673A - Roller setting and lifting device on apparatus for edging the back of stacks of sheets. : de en
  • AU151170B2 - Improved Method in Machines for Ironing, Pressing, Smoothing Clothes Fabrics : en
  • AU151366B2 - Mounting tor aircraft landing wheels : en
  • CH277797A - Fastening bar for wires, in particular for electrical conductors. : en fr
  • ES193677A1 - A SYSTEM OF RUBBER TRACKS FOR VEHiCLES AND TRAINS : en es
  • CA476856A - Feeding devices for ensilage cutters and the like : en fr
  • CA476859A - Brassieres : en fr
  • US2567817A - Knife rest : en
  • CH277881A - Radiator. : de en
  • CH277889A - Handbag with straps on the edge of the opening. : de en
  • DE1628147U - POTATO HARVESTING MACHINE. : de en
  • DE813233C - Paint spray device, especially for retouching work : de en
  • CA476841A - Automatic controls for carburetor throttle valves : en fr
  • CH277788A - Tubular heat exchanger. : de en
  • AT168889B - Three-unit femoral prosthesis : de en
  • AU375851A - Improvements in or relating to clothes retainer : en
  • DE813507C - Paddle wheel with rotating blades : de en
  • DE1628161U - ACOUSTIC CONTROL OF DIRECTION INDICATORS OF MOTOR VEHICLES. : de en
  • FR989447A - Hydraulic coupling with automatic gear change : en fr
  • CA476837A - Wound rotor induction motors and processes of dealing with surplus energy generated therein : en fr
  • AU384651A - Liquid contents indicating means : en
  • US2567571A - Screw advanced rapid traverse force applying unit : en
  • US2567687A - Trouble light with reflector, guard, and two-part handle : en
  • US2567319A - Valve seat grinder and refacing tool : en
  • US2567325A - Apparatus for positioning a rotary controlled element : en
  • US2567344A - Fire extinguisher and perforating device : en
  • CA476800A - Dams : en fr
  • ES193800A1 - IMPROVEMENTS IN THE MANUFACTURE OF FISHING NETS : en es
  • FR989693A - Electric horn for motorized bicycle : en fr
  • AT168861B - Device to increase the driving ability of traction sheaves : de en
  • CA476867A - Resonant electrical arrangements : en fr
  • CH277668A - Process for processing cellulose derivatives from melt flow. : de en
  • AU150054B2 - Improved means for controlling the tension in strips of paper yarn, wire andother long flexible members when being drawn from or wound onto a reel, bobbin, or other support : en
  • AU157571B2 - An improved method of uniting carbonaceous, refractory or ceramic solids with t he aid of a binding or adhesive agent : en
  • AU147562B2 - Improved earth scoop : en
  • CH277636A - Insole. : de en
  • DE813207C - Process for the production of fast-curing casting resins from phenol and formaldehyde : de en
  • FR989796A - Process for the purification of spent concentrated sulfuric acid baths, for viscose spinning : en fr
  • DE813629C - Additional drive for motor vehicles : de en
  • FR989805A - Portable drill to form the pilot hole necessary for the installation of lag bolts in railway sleepers : en fr
  • GB657142A - Improvements in toroidal transformers for intermittent operation : en
  • AU3686950A - A sheep cradle : en
  • GB657290A - Improvements in or relating to centrifugal separators : en
  • DE813360C - Process for the production of coatings : de en
  • AU376751A - Improvements in or relating to electric cables or other insulated electric conductors : en
  • FI25309A - Scraper rubber cleaner : en fi
  • FR989907A - Mounting mode for controlling the feed step to motor selectors by pulses : en fr
  • GB657148A - An improved rotary pump : en
  • GR13163B - ORIGINAL CASE FOR BAKELITE MATCHES. : el en
  • US2567847A - Preparation of substituted : en
  • ES27825U - Assembly of the real dock in the watchmaking mechanisms with use of both ends thereof (Machine-translation by Google Translate, not legally binding) : en es
  • CH277628A - Arrangement on vacuum cleaner nozzles. : de en
  • DE813190C - Suction prosthesis : de en
  • DE813416C - Process for granulating carbon black : de en
  • GB657061A - Interlocking wall units : en
  • US2567176A - Fire fighting nozzle : en
  • ES193645A1 - A DEVICE FOR CONTROLLING THE STEERING LINKAGE OF AUTO VEHICLES : en es
  • US2567579A - Removable cover for upholstered articles of furniture : en
  • US2567860A - Tuning mechanism for superheterodyne radio receivers of the steptuned type : en
  • ES27552U - Quick cooking pan (Machine-translation by Google Translate, not legally binding) : en es
  • FR989416A - Semi-cylindrical binder : en fr
  • FR989732A - Method and means for modifying the presentation of electrical pulse code trains : en fr
  • GB657064A - Improvements in or relating to surgical trusses : en
  • AU148460B2 - Improvements relating tothe propulsion and manoeuvring of watercraft : en
  • ES27831U - Folding and superimposable tables (Machine-translation by Google Translate, not legally binding) : en es
  • FR989770A - Improvements to remote monitoring methods and devices, in particular to phase shifting : en fr
  • ES27756U - Board for game of lounge or table football (Machine-translation by Google Translate, not legally binding) : en es
  • FR989539A - Electrical signal generator : en fr
  • US2567769A - Alkaline earth oxysulfide phosphor : en
  • CA476821A - Apparatus for separating relatively heavy particles from liquids : en fr
  • CA476824A - Carriers for box cameras : en fr
  • CA476886A - Material handling apparatus and the like : en fr
  • FR989699A - Sighting device for photographic camera : en fr
  • FR989826A - Improvements to rifles, shotguns or the like : en fr
  • GB657202A - Non-alloying zirconium coating material : en
  • ES193914A1 - A DEVICE FOR THE CONTINUOUS WASHING OF NITROGLYCERIN AND SIMILAR EXPLOSIVE OILS : en es
  • ES27623U - Table hockey (Machine-translation by Google Translate, not legally binding) : en es
  • ES27769U - Improvements in imitation pearl manufacturing (Machine-translation by Google Translate, not legally binding) : en es
  • FR989686A - Optical system and method for verifying alignments : en fr
  • FR989663A - Dry shaving device : en fr
  • GB657041A - Improvements in or relating to dry-shaving apparatus : en
  • ES193577A3 - IMPROVEMENTS IN THE MANUFACTURE OF COATING PREPARATIONS : en es
  • ES27766U - New footwear model (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628074U - DEVICE FOR THREADLESS TIEING. : de en
  • US2567844A - Communication system : en
  • FR989671A - Excavator plow : en fr
  • FR989924A - Pressure manufacturing process of slabs for construction : en fr
  • DE1628032U - MATTRESS NET WITH A COMBINED SPRING INSERT. : de en
  • DE802671C - Quick coupling for pipes : de en
  • DE1628233U - BOTTLE CORK. : de en
  • CA476937A - Adducts of 22-aryl-bisnor-5,7,9(11)-cholatrien-22-ones : en fr
  • CH277832A - Amplifier with an amplifier stage working in B mode, in which the influence of fluctuations in the operating voltages originating from a common source is automatically eliminated. : de en
  • DE813587C - Smoke heater : de en
  • ES27762U - Security clasp against theft or loss of personal belongings : en es
  • DE1628207U - TRANSMISSION DEVICE FOR TEMPERATURE CONTROLLER FROM CONTROLLER TO TAP WITH GAS STOVES. : de en
  • US2567903A - Embossment mount fastener with clip attachment : en
  • FR989863A - Improvements to the feed mechanism for stacked sheet blocks contained in a magazine : en fr
  • FR989557A - Method and apparatus for the electrolytic production of substances by means of electrode furnaces : en fr
  • FR989421A - Surface coating for aluminum and aluminum based alloys : en fr
  • FR989898A - Apparatus for photographic reproductions and heliographic prints : en fr
  • US2567415A - Grid assembly and method of fabrication : en
  • DE813393C - Cap shoe : de en
  • FR989867A - Improvements to frequency or phase converter electrical devices : en fr
  • DE813394C - Extendable two-part iron pit stamp : de en
  • USD164514S - Expansible link chain for a bracelet or the like : en
  • CA476815A - Brushes and methods of attaching tufts of bristles thereto : en fr
  • DE1628271U - PLASTER SUPPORT FOR CEILINGS, SLOPES, TRUCKS, WALLS AND THE LIKE. : de en
  • USD164467S - Adjustable slide wedge blocking tool : en
  • DE1628112U - CAN PIER. : de en
  • DE813490C - Chain drive for motor vehicles : de en
  • GB657049A - Improvements in scanning directional aerials : en
  • GB657060A - Colour television system : en
  • FR989614A - Glass foot protector : en fr
  • FR989896A - Centrifugal separator : en fr
  • DE1627975U - CORNER SLEEPING COUCH. : de en
  • DE1628265U - ELECTRICAL LINE. : de en
  • DE813221C - Plate connection : de en
  • DE813595C - Pivoting casing for pouring walls made of concrete or other materials in a horizontal position and then erecting them : de en
  • ES27742U - Walking doll (Machine-translation by Google Translate, not legally binding) : en es
  • FR989444A - Apparatus for handling grain and other similar applications : en fr
  • DE1628264U - KURDSTONE WITH A FIXED GUTTER. : de en
  • DE813610C - Device for record player with automatic record change : de en
  • FR989458A - Joint construction and clip for this joint : en fr
  • FR989654A - Regulation device for slow speed movement and high inertia and its applications : en fr
  • GB657042A - Improved circuit for the production of direct voltages : en
  • DE813197C - Sauna bath heater : de en
  • DE813553C - Device that can be used as an ironing board and stepladder : de en
  • DE813571C - Explosion-proof electric light : de en
  • ES193897A1 - IMPROVEMENTS MADE IN THE PROCEDURES FOR THE TREATMENT OF COFFEE EXTRACTS, COFFEE BLEND EXTRACTS, COFFEE BLENDS AND COFFEE SUBSTITUTES : en es
  • FR989419A - Improvements to systems for attaching straps to watches with ear cups : en fr
  • US2567221A - Suction cleaner : en
  • US2567535A - Telescopic sight mount : en
  • US2567773A - Hose coupling : en
  • GB657213A - Improvements in or relating to fuel supply systems for combustion apparatus : en
  • DE813568C - Meter probe tip : de en
  • US2567308A - Printing means for selective printing wires : en
  • FR989450A - Catalytic process for the transformation of hydrocarbons : en fr
  • FR989648A - New plasticizers : en fr
  • CA476820A - Venetian blind construction : en fr
  • ES27799U - Container with secured closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR989405A - Improvements to gear changes for bicycles : en fr
  • GB657264A - Improvements in driving gears for the driven axles of vehicles : en
  • DE1628230U - DEVICE ON SEALING FLAPS ON FOLDING SUN ROOFS OF PASSENGER CARS. : de en
  • ES193876A1 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRIC CAPACITORS : en es
  • GB657149A - Improvements in and relating to time-piece balance wheels : en
  • DE1628008U - ROLLER FOR BELT CONVEYOR. : de en
  • DE1628016U - WEB PROTECTORS. : de en
  • US2567545A - Subscription-type television receiver : en
  • US2567677A - Preparation of guanidine sulfate : en
  • US2567777A - Fishing signal : en
  • DE813526C - Gully consisting of an upper part and a lower part : de en
  • DE813367C - Spatula for removing old paint coats by exposure to heat : de en
  • US2567472A - Means for conditioning granular and like materials : en
  • US2567755A - Temperature responsive system : en
  • US2567886A - Adjustable bumper attachment for chain saws : en
  • FR989575A - Device for suspending an object from a support surface : en fr
  • GB657050A - Improvements in or relating to magnetrons : en
  • FI25306A - Key-operated lock : en fi
  • US2567595A - Folding pocket seat : en
  • DE813574C - Electrodes and ignition device for arc lamps for medical radiation : de en
  • US2567303A - Pipe handling apparatus for welding : en
  • US2567761A - Foundation garment : en
  • CH277629A - Reinforcement device for clothing. : en fr
  • GB657280A - Method and apparatus for trimming wrapped objects : en
  • FI25311A - Färgspruta : en fi
  • FR989700A - Advanced lathe applicable, in particular, to the machining of crankshafts : en fr
  • US2567192A - Head covering : en
  • CH277674A - Method and device for equipping form sets. : de en
  • FR989776A - Automatic horn : en fr
  • FR989529A - Method and device for drying and grinding potatoes and other fruits : en fr
  • FR989755A - Box of plastic taps and method of obtaining : en fr
  • FR989821A - Method and apparatus for oxygenating blood : en fr
  • US2567606A - Switch contact construction : en
  • ES193705A1 - A GAS AND / OR STEAM DISCHARGE TUBE : en es
  • DE813411C - Electro-hydraulic or electro-pneumatic rotary vane amplifier, especially for high pressure operation : de en
  • DE1628172U - SKI BOOTS WITH DOUBLE LACING. : de en
  • US2567388A - Display counter : en
  • US2567577A - Television antenna : en
  • US2567732A - Brassiere : en
  • US2567525A - Apparatus for casting metals : en
  • US2567700A - Apparatus for making electrical measurements : en
  • ES27790U - Sandal. (Machine-translation by Google Translate, not legally binding) : en es
  • DE813546C - Drive for the friction of washing machines or the like. : de en
  • DE1628047U - STEAM UNIT FOR STEAM PRESERVATION OF EIMACHGUT AND THE LIKE. : de en
  • DE813163C - Circuit for synchronizing the image saw tooth generator in a receiver for still or moving images : de en
  • GB657270A - Improvements relating to glass envelopes, especially for cathode ray tubes : en
  • US2567260A - Antenna with dielectric casing : en
  • FR989590A - Rail lubrication system with electrically operated, fast acting oil and air distributor : en fr
  • GB657040A - Improvements in or relating to mechanical toys or the like : en
  • DE813333C - Device for non-positive and positive clamping of two construction elements : de en
  • GB657272A - Improvements in and relating to phase and frequency modulation systems : en
  • GB657098A - Improvements in sound detectors : en
  • CH277776A - Process for the manufacture of turbo runners and turbo runners produced by the process. : de en
  • FR989703A - Improvements to contact devices for electrical switches, applicable in particular to disconnectors : en fr
  • FR989871A - Nautical and amphibious apparatus : en fr
  • CH277725A - Mold for making reflectors. : de en
  • AT168885B - Aiming device for the drilling tool for the surgical treatment of femoral neck fractures : de en
  • DE813492C - Synchronization of the transmission parts of manual transmissions : de en
  • DK73045C - Switch selector system with circularly arranged switches for automatic control and steering systems. : da en
  • US2567714A - Cathode-ray tube : en
  • DE813213C - Process for the production of crystal clear plastics : de en
  • FI25279A - Anordning vid foot display : en fi
  • AU381851A - Protector tora dispensing device for liquid products retained under pressure ina container : en
  • FR989875A - Improvements in the manufacture of manganese dioxide by electrolytic means : en fr
  • GB657095A - Improvements in or relating to binoculars : en
  • GB657108A - Improved attachments for typewriting machines : en
  • CA476892A - Cash registers : en fr
  • US2567784A - Pipe threading machine : en
  • GB657211A - Improvements in or relating to horticultural frames : en
  • US2567643A - Air gun loading and firing mechanism : en
  • US2567698A - Production of bacitracin : en
  • US2567729A - Lubricator : en
  • USD164534S - Spoon or similar article : en
  • DK73057C - Nuclear apparatus. : da en
  • US2567383A - Means for generating low-frequency electrical oscillations : en
  • DE813283C - Luminaire with a translucent tube held between removable end caps of the base : de en
  • USD164489S - Hahn doll : en
  • US2567315A - Process for the production of a water repelling composition and the composition thereof : en
  • US2567839A - 4 methoxyphenyl ester of 4-chloro-benzene sulfonic acid : en
  • ES193849A1 - GASIFYING APPARATUS OF GERMICIDAL, ANTISEPTIC AND SIMILAR SUBSTANCES : en es
  • ES198847A1 - A WATIMETRIC OR MAXIMUM POWER LIMITING RELAY FOR THREE-PHASE ALTERNATING CURRENT : en es
  • FR989765A - Composite shoe sole : en fr
  • FR989890A - Connection collar for electrical connections : en fr
  • FI25308A - The way to make key sets : en fi
  • FR989476A - Electrical insulation and its applications : en fr
  • FR989920A - unified metal elements for the construction of hangers and other structures : en fr
  • CH277585A - Firing systems for liquid or gaseous fuels for steam-powered vehicles, in particular locomotives. : de en
  • US2567739A - Wood plane and drawknife : en
  • NL68646C - : en
  • US2567452A - Superheater for furnaces : en
  • ES27800U - New bag for bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FI25298A - Förfaringssätt för framställning av födoämnen av sädesslag : en fi
  • FR989452A - Advanced adjustment racket for watchmaking : en fr
  • FR989666A - Constructions and construction elements subject to prior constraints and their methods of obtaining : en fr
  • ES27739U - Improved coating for electric conductors (Machine-translation by Google Translate, not legally binding) : en es
  • ES192497A1 - A PROCEDURE FOR OBTAINING BACTERICIDAL TOBACCO FOR SMOKING : en es
  • DE813489C - Device for producing blueprints etc. like : de en
  • ES193657A3 - A GASOGEN : en es
  • FR989497A - Improvements to mechanical razors : en fr
  • GR13156B - SCREW SCRATCHER. : el en
  • ES193813A1 - A PROCEDURE AND DEVICE FOR FINISHING THE SURFACES OF MANUFACTURED PARTS : en es
  • GB657254A - Process for the manufacture of folic acid : en
  • FR989542A - Cutting board : en fr
  • AU384051A - Pneumatic fabric beam structure : en
  • US2567173A - Process for production of high quality petroleum products : en
  • US2567783A - Connector for electric cords : en
  • FI25268A - Procedure for sealing the cable terminal and cable terminal according to the method : en fi
  • FR989780A - Temperature indicator, recorder and regulator : en fr
  • FR989900A - Apparatus for heating moving products of indeterminate length such as filaments, threads, etc. : en fr
  • ES193647A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TRANSMISSION SHAFTS WITH HIGH TORQUE FLEXIBILITY FOR AUTO VEHICLES : en es
  • US2567871A - Bee feeder : en
  • USD164475S - Radio cabinet : en
  • USD164542S - Zahn nebulizer : en
  • GB657082A - Improvements in fuel supply systems for aircraft : en
  • DE813508C - meat grinder : de en
  • FR989547A - Combined up-down ski binding with long straps : en fr
  • GB657157A - Improvements in and relating to safe deposit apparatus : en
  • DE813382C - Electrically heated oven : de en
  • DE813431C - Massage tapping device : de en
  • GB657212A - Improvements relating to the preparation of solutions of polyvinyl chloride : en
  • CH277750A - Process and machine for the production of small parquet strips. : de en
  • FR989486A - Spring of rubber or similar material with variable flexibility, more particularly for road vehicles, railways, trams and other similar applications : en fr
  • DE1628249U - RUNNER RAIL FOR WEAVING HARNESS. : de en
  • FR989618A - Tractor harrow front : en fr
  • DE1628070U - CUTTERS FOR PENCIL SHARPENERS. : de en
  • DE813196C - Picture vase : de en
  • DE813540C - Pit stamp with tubular inner and outer stamp and a tightenable clamp band : de en
  • GB657112A - Improvements in or relating to automatic shut-off valves or cocks for coal gas and the like : en
  • DE813356C - Process for the production of shoe sole plates : de en
  • DE813509C - Wire clip and device for closing sausage guts : de en
  • FR989708A - Methods of modulating high frequency energy transmitted by hollow dielectric guide : en fr
  • GB657234A - Improvements in or relating to the focusing and positioning of the beam of a cathode-ray tube : en
  • FR989521A - Silent clockwork movement : en fr
  • FR989876A - Bee feeder : en fr
  • DE1628109U - TWO OR FOUR LAP CONNECTING CLIPS FOR STRAIGHT AND CURVED DECORATIVE HOLLOW RAILS. : de en
  • FR989454A - Maintenance product to revive : en fr
  • FR989944A - Improvements to packaging processes to preserve solid and perishable substances : en fr
  • FR989783A - Improvements to closed-vessel gauging and sampling devices for tanks containing liquid products : en fr
  • US2567810A - Dental prosthesis and device : en
  • DE1627971U - ELASTIC HAIR WAVES AND CURLERS. : de en
  • DE813434C - Heated syringe : de en
  • ES193753A2 - A DEVICE FOR RECORDING SOUND ON STEEL OR MAGNETIC ALLOY WIRE OR RIBBON : en es
  • FR989665A - Improvements relating to means of closing tubular-necked containers, in particular stylographs : en fr
  • DE813176C - System of watertight sockets and fittings : de en
  • GB657287A - Improvements in or relating to lubrication systems for power plants : en
  • DE1627972U - POCKET PHARMACY. : de en
  • DE813502C - Bicycle lock : de en
  • ES193658A3 - A MACHINE THAT HAS AN ECCENTRIC ROTOR AND AN OSCILLATING BLADE : en es
  • FR989408A - Advanced process for the separation of cesium compounds : en fr
  • GB657229A - Improvements in electrical measuring devices : en
  • DE1628137U - SUBMERSIBLE CONTAINER FOR IMPRAEGNATING PILES AND WOODS. : de en
  • DE813342C - Front carriage for four-wheel wagons : de en
  • DE813480C - Method for producing a feed : de en
  • US2567482A - Lay shaft construction : en
  • US2567532A - Electrical analogue device : en
  • NL68602C - : en
  • US2567882A - Graphical calculator : en
  • USD164481S - Container for wick-holding bottle : en
  • ES193867A1 - AN APPLIANCE FOR WASHING AND FILTERING ALL KINDS OF OILS, ESPECIALLY GAS-OIL : en es
  • US2567575A - Resistance measuring apparatus : en
  • GB657138A - Improvements in or relating to an electro-medical apparatus : en
  • GB657183A - Improvements in or relating to means for feeding collapsible tubular members on to acore : en
  • US2567219A - Plural intermeshing feed or press screws : en
  • US2567340A - Fishing line jerk attachment : en
  • FR989638A - Infra-red ray drying process and device for carrying out this process : en fr
  • US2567897A - Traffic protection apparatus : en
  • DE1628113U - FILLING CONTAINER. : de en
  • DE1628159U - DETACHABLE SLIDER FOR CHILDREN'S SPORTS AND BABIES. : de en
  • DE813516C - Device on doors for safes, steel chambers and. like : de en
  • FR989493A - Folding and portable camp bed : en fr
  • US2567241A - Value indication for article dispensing systems : en
  • DE813599C - Process for the production of porous moldings : de en
  • FR989633A - Marking the length of fabric in pieces : en fr
  • DE1628122U - CHISEL WITH CUTTERS MADE OF WELDED MATERIAL. : de en
  • DE813290C - Process for the production of ultramarine : de en
  • DE813633C - Chassis, especially for truck trailers : de en
  • FI25294A - Berry picking machine : en fi
  • ES27754U - Perfect closure for eyeglass cases (Machine-translation by Google Translate, not legally binding) : en es
  • AU383751A - Improvements in or relating to resiliently mounted shaft hanger assembly : en
  • CH277587A - Method for operating vertical gas generators. : de en
  • CH277622A - Method and apparatus for cleaning soiled objects. : en fr
  • FR989768A - Improvements to directional gyroscopes : en fr
  • FR989932A - Improvements in the manufacture of fiberglass and mat? analogues : en fr
  • GB657256A - Improvements in coining presses : en
  • CA476803A - Folding tables : en fr
  • US2567178A - Truck for loading and conveying building materials : en
  • US2567345A - Combination glass and cigarette holder and ash tray : en
  • US2567426A - Wine bung screw valve : en
  • US2567465A - Box-stack spacer for freight cars : en
  • US2567476A - Electric current distributing system : en
  • DE813341C - Screw pump : de en
  • ES27759U - Piston for liquid meters (Machine-translation by Google Translate, not legally binding) : en es
  • FR989490A - Process for protecting against splashes of grease by means of the enveloping hinged backrest : en fr
  • GB657117A - Brake and actuating mechanism therefor : en
  • DE813506C - Reaction drive for ships by means of hot gases of constant pressure, which work on water discharge pipes opening into the outside water : de en
  • FR989412A - four post lift for motor vehicles, actuated by pressurized fluid : en fr
  • FR989571A - Training in espadrilles : en fr
  • FR989623A - Antenna : en fr
  • DE813204C - Molded body : de en
  • FR989728A - Typewriter Improvements : en fr
  • AU150662B2 - Improvements in and relating to incinerators forthe destruction of surgical dressings, catamenial appliances andthe like : en
  • CA476939A - Adducts of bisnor-cholatrienic-22-aldehyde : en fr
  • CA476945A - Electric follow-up control systems : en fr
  • CH277747A - Inductor for the heat treatment of workpieces, in particular crankshafts. : de en
  • US2567297A - Preparation of a fischer-tropsch catalyst : en
  • USD164487S - Goldberg chair : en
  • US2567457A - Can opener : en
  • AU159304B2 - A process for the gasification of carbonaceous material : en
  • US2567758A - Air-conditioning method : en
  • AT168877B - Viewing and lighting apparatus, in particular for medical purposes : de en
  • DE1627951U - ROLLING DEVICE FOR EVEN ROLLING OUT PASTA, JAMS AND THE LIKE. : de en
  • DE813179C - Electrical device for closing or opening contacts with tight encapsulation and actuation of the contact member with the aid of a solenoid : de en
  • DE813483C - form : de en
  • US2567365A - Polarized operator for telephone receivers : en
  • US2567774A - Vehicle wheel lubricating apparatus : en
  • AT168874B - Knee joint for leg prostheses : de en
  • US2567657A - Two axle driving mechanism for motor vehicles and mounting therefor : en
  • DE1628222U - ELECTRO-AUTOMATIC MIRROR REFLECTOR. : de en
  • CH277659A - Process for the production of a copper-containing trisazo dye. : de en
  • CH277784A - Method for operating an electrically fully automatic cooling system with automatic defrosting of the frost build-up on the evaporator. : de en
  • CA476802A - Gate operating devices : en fr
  • AT168890B - Device for tensioning band saw blades : de en
  • CH277555A - False pan tile. : de en
  • CH277646A - Process for the manufacture of a head cigar provided with a filter. : de en
  • US2567445A - Method of measuring the ph of aqueous liquids, moist foodstuffs, and the like : en
  • CH277808A - Selector switch. : de en
  • CH277886A - Temperature regulator with electrical contact device. : de en
  • CH277618A - Device for threading a thread into the eye of a needle. : de en
  • AT168858B - Electromagnetic pickup : de en
  • AT168899B - Spring winder : de en
  • US2567908A - Radio carrier alarm system : en
  • DE813232C - Exposure device for the production of contact copies : de en
  • AU3785050A - Improvements in or relating to television apparatus : en
  • FR989887A - Process for the manufacture of glass fiber products, and products obtained by this process : en fr
  • AU155822B2 - Wood preservatives : en
  • CH277565A - Rock drill head for percussive drilling. : de en
  • AU3722550A - A process forthe manufacture of variegated inflatable rubber articles : en
  • US2567652A - Freight car door fitting : en
  • AU158118B2 - 2:6-dioxo-piperidines and process of making same : en
  • US2567225A - Oxygen administration : en
  • US2567305A - Autographic register : en
  • US2567318A - Phonograph on-off control : en
  • DE813563C - Electric circuit breaker : de en
  • ES27787U - Hygienic plug adapted to the mouth of the container tubes for pasty products (Machine-translation by Google Translate, not legally binding) : en es
  • FR989719A - Improvements in the manufacturing processes of turbo-machine wheels and wheels thus obtained : en fr
  • US2567188A - Coffee maker : en
  • US2567480A - Thread cleaning and truing device : en
  • US2567665A - Fire control apparatus : en
  • US2567549A - Machine for molding concrete blocks : en
  • DE1628103U - SALES UNIT. : de en
  • DE813240C - Bone saw : de en
  • CA476801A - River weights and molds therefor : en fr
  • DE1628168U - DEVICE FOR REGULATING THE PRE-PRESSURE IN BOTTLE FILLING DEVICES. : de en
  • DE813521C - Spindle bearing on self-actuators and flyers : de en
  • AU3682450A - An improved belt conveyor : en
  • CH277890A - Cable car for use as a ski lift and for transporting goods. : de en
  • CA476900A - Methods for measuring bearing clearances : en fr
  • US2567355A - Floor drain : en
  • AU386651A - A process for producing impregnated ligno cellulosic fibreboard materials : en
  • US2567360A - Measuring device : en
  • US2567409A - High molecular weight fatty acids : en
  • CH277561A - Exhaust duct for vapors on ovens. : de en
  • CA476875A - Lathe chucks : en fr
  • DE1628093U - ADJUSTMENT DEVICE FOR THE SUPPORT OF LATHE. : de en
  • DE813295C - Cast mold former for dental purposes : de en
  • US2567500A - Liquid fuel control means : en
  • US2567738A - Tool bar support for implements : en
  • AU147850B2 - A sheep cradle : en
  • CH277706A - Missile detonators. : de en
  • CH277804A - Bride. : de en
  • AU12051A - An improved method of uniting carbonaceous, refractory or ceramic solids with t he aid of a binding or adhesive agent : en
  • CH277779A - Device for cooling the lubricating oil circulating in combustion engines. : en it
  • FR989733A - Method and means for controlling the rotation of an axis : en fr
  • FR989854A - Process for the separation of nickel from cobalt-rich solutions : en fr
  • CH277710A - Device for determining the distance of an object. : en fr
  • CH277609A - Bung for metal drum. : en fr
  • US2567605A - Collet chuck : en
  • US2567625A - Foot treating device : en
  • US2567642A - Nozzle for the discharge of liquids : en
  • US2567670A - Feed reel : en
  • DE1628092U - FUEL INJECTION SYSTEM FOR COMBUSTION MACHINES. : de en
  • DE1628149U - FLOWER POT OR FLOWER BOX WITH INSERT. : de en
  • DE813391C - Iron pit support in the form of polygon support : de en
  • US2567574A - Integrating circuit : en
  • US2567235A - Impedance matching arrangement for high-frequency antennae : en
  • US2567389A - Portable breaker unit with barscreen separator in the material feed structure : en
  • US2567236A - Circuit interrupter : en
  • US2567449A - Telephone pad attachment : en
  • DE1628244U - PERMANENT BOX FOR THE HEAVYEST CONTENT. : de en
  • FR989595A - Process for the production of joint plates : en fr
  • DE813470C - Connection between turbine wheel and shaft : de en
  • FR989532A - Rotary swivel shear : en fr
  • GB657182A - Improvements in hen laying batteries : en
  • AT168900B - Pot lid clamping device : de en
  • CA476944A - Wave filters : en fr
  • CH277715A - Registration device. : de en
  • FR989597A - Accelerated continuous soap liquidation process : en fr
  • GB657115A - Improvements in or relating to means for the determination of the position of nodes in vibrating bodies : en
  • CH277663A - Process for the manufacture of interpolymers which can be used for forming coating compositions, paints, varnishes, printing inks, etc. : en fr
  • CH277604A - Electric heating device provided with a heat accumulator. : de en
  • CH277850A - Device for illuminated advertising in motion. : en fr
  • DE1628142U - VOLUME COMPENSATOR FOR WATERPROOF MEASURING INSTRUMENT HOUSING. : de en
  • CA476901A - Apparatus for varying the frequency of resonant cavities : en fr
  • FR989426A - Process for clarifying and purifying water : en fr
  • US2567507A - Means for orienting well tools in well bores : en
  • US2567569A - Perfluorination of hydrocarbons with lead tetrafluoride : en
  • US2567890A - Control device : en
  • CH277770A - Device on gear with at least one pivot pin to give the pivot pin a periodically changing rotational movement. : de en
  • DE1628144U - GLASSES FOR PLASTIC IMAGE. : de en
  • CH277612A - Pin bench with wick breaker. : en fr
  • CH277771A - Device for backlash-free adjustment of the working stroke of a bracket on precision machine tools : de en
  • AT168856B - Ultrasonic generator : de en
  • AU150261B2 - Liquid fuel regulating means for use with prime movers : en
  • CH277548A - Coupling to flexible traction elements. : de en
  • DE813570C - Electric bedside lamp : de en
  • AU152517B2 - Improvements in or relating to variable magnification optical systems : en
  • US2567294A - Vehicle body convertible to ambulance use : en
  • US2567175A - Desulfurization and sweetening of virgin distillates with an aldehyde : en
  • US2567854A - Production of alkyl aromatic sulfonic acids and their salts : en
  • US2567516A - Mobile collapsible living unit : en
  • CA18323S - Child's tricycle : en
  • CA476914A - Metal finishes : en fr
  • US2567435A - Carbon sheets, etc., with margin guides : en
  • US2567685A - Method of reconditioning crankshafts and the like : en
  • DE813408C - Newspaper holder : de en
  • FR989727A - Improvements made to fittings : en fr
  • US2567357A - Hollow metal door construction : en
  • CH277742A - Machine tool comprising means for drilling parts in series. : en fr
  • ES193756A2 - A NEW SYSTEM OF METALOPLASTIC JOINT : en es
  • FR989603A - Thermostatic mixer with automatic temperature regulation : en fr
  • GB657111A - Improvements in the treatment of textile fabrics for imparting anti-shrink properties thereto : en
  • GB657283A - Improvements in or relating to the production of protective coatings on magnesium and its alloys : en
  • US2567356A - Sheet metal lifting tool : en
  • US2567718A - Tapered corrugated line : en
  • US2567172A - Method of refining oil with a solvent : en
  • DE813250C - Method of cleaning paint : de en
  • FR989714A - Improvements in the manufacture of vacuum tubes, and more particularly of electronic lamps with several electrodes : en fr
  • US2567470A - Belaying and indicating means usable : en
  • US2567553A - Mounting for spirit levels : en
  • US2567604A - Mine car sealing device : en
  • DE1628057U - READY BAG FOR PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA. : de en
  • DE813184C - Switching device for the electrical heating for the production of permanent hair waves : de en
  • DE813625C - Process for autogenous pressure welding of hollow bodies : de en
  • US2567851A - Pulse-blocking circuit : en
  • CH277698A - Switch track section for toy and model railway systems. : de en
  • FR989468A - Process for the preparation of new quaternary compounds and corresponding bases : en fr
  • FR989777A - Advanced device for unwinding cables : en fr
  • DE1628257U - HOOK BAR. : de en
  • US2567278A - Fire escape mechanism : en
  • US2567787A - Fish lure : en
  • US2567702A - Automatic burner control : en
  • DE1628231U - HANDLE FOR OPENING AND CLOSING FOLDING SUN ROOFS OF PASSENGER CARS. : de en
  • AT168863B - Electrical line system, in particular railway line system : de en
  • DE1628005U - TOY DICE PAIR. : de en
  • DE1628294U - TUBE CLOSURE. : de en
  • GB657051A - Improvements in and relating to mathematical calculators : en
  • FR989769A - Improvements to gyro-magnetic compasses : en fr
  • CA476847A - Control systems : en fr
  • CA476855A - Tripping mechanism for baling presses and the like : en fr
  • DE1628186U - LOCK FOR WATCH CLEANING MACHINES. : de en
  • DE813475C - Drill chuck : de en
  • FR989847A - Hand printing press : en fr
  • FR989931A - Improvements to original sheets of multiple copy blocks or manifold : en fr
  • DE813444C - Hollow bodies as permanent formwork for concrete parts similar to beams : de en
  • FR989860A - Air renovation systems, in an enclosure : en fr
  • FI25284A - Tail joint : en fi
  • GB657056A - Improvements in and relating to domestic water taps : en
  • FR989472A - Cups, glasses and the like, of use and of art : en fr
  • FR989852A - Method and devices for assembling or suspending plaster-based panels in constructions of pre-fabricated elements, in particular for the manufacture of ceilings : en fr
  • GB657214A - Improvements in continuous tapping cupola type furnaces : en
  • DE1628221U - DISPLAY STAND. : de en
  • DE813476C - Small machine tool : de en
  • DE813486C - Process for improving the sizing effect in the production of paper, cardboard or cardboard : de en
  • DE813630C - Centrifugal clutch, especially for motor vehicles : de en
  • US2567400A - Child's safety belt : en
  • DE1628048U - PERMANENT POCKET MIRROR. : de en
  • DE1628174U - MIXING AND MIXING MACHINE. : de en
  • US2567726A - Lamp holder for single pin type fluorescent lamps : en
  • CH277752A - Device for vulcanizing pneumatic tires. : de en
  • DE813205C - Process to increase the chemical resistance of masses that harden in the cold : de en
  • DE1628211U - VISOR DEVICE. : de en
  • DE813281C - Lamp with front and rear lights : de en
  • ES193850A1 - MANUAL MACHINE TO MAKE MESHES LIKE THOSE OBTAINED WITH THE HAND POINT : en es
  • ES193655A3 - A SCREENING MACHINE FOR COKE AND THE LIKE : en es
  • FR989487A - Electric socket-outlet, method and device for manufacturing it : en fr
  • ES193651A3 - A GASOGEN : en es
  • ES193916A1 - AN ALTERNATIVE SCANNING MAGNETIC DICTING MACHINE : en es
  • DE813451C - Car-like hanging frame for work on house walls or the like. : de en
  • FI25272A - Ankare for a magnetelectric generator is set to a maximum of a decam : en fi
  • GB657285A - Improvements in apparatus for reproducing on a variable scale sculptures or solid bodies and objects in relief : en
  • DE1628009U - EDGE PLATE FOR ROAD CAPS OF ALL KINDS. : de en
  • US2567855A - Rapid-wetting bentonite-calcium sulfate backfill for cathodic protection : en
  • US2567824A - Automatic gain control : en
  • USD164488S - Store service truck : en
  • ES27837U - Rocking toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR989833A - Fluid filter : en fr
  • GB657109A - Improvements in or relating to electrical mixing circuit arrangements : en
  • US2567566A - X-ray apparatus : en
  • US2567744A - High-frequency current transformer : en
  • FI25300A - Accreditation of virgelty type and application of the obligation : en fi
  • FR989417A - Suspension for road vehicles, in particular for trailers : en fr
  • GB657205A - Improvements in zinc condensers : en
  • GR13157B - NEW TYPE LEATHER HANDS. : el en
  • US2567291A - Electric lighting fixture with rotatable base and rotatable housing : en
  • US2567733A - Drawing compass attachment : en
  • US2567736A - Quicly attachable implement : en
  • DE813529C - Sley for looms : de en
  • AU156742B2 - Improvements in and relating to adhesive dressings, adhesive plasters andthe like for medical and surgical purposes : en
  • CH277602A - Frame with height-adjustable shelves, especially library frame. : de en
  • CH277697A - Rocking horse. : de en
  • CH277865A - Handcart. : de en
  • DE813441C - Economy burner for coal stoves or the like. : de en
  • US2567497A - Educational game device : en
  • CH277796A - Device for connecting conductors formed of cylindrical parts and tubular parts. : en fr
  • DE1628298U - WEFT COIL MADE OF PLASTIC FOR THE TEXTILE INDUSTRY. : de en
  • DE1628288U - FLASH LIGHT WITH ADJUSTMENT OR EXPOSURE TABLE. : de en
  • GB657268A - Improvements in or relating to couplings for tubes and the like : en
  • DE1628019U - WEDGE PRESSURE APPARATUS. : de en
  • FR989819A - Method and apparatus for washing laundry : en fr
  • US2567617A - Transformer with regulable output current : en
  • US2567209A - Telephone metering system : en
  • CH277584A - Process for sealing together materials with a coefficient of expansion between 45.10-7 and 60.10-7. : en fr
  • DE1628050U - ARRANGEMENT FOR THE EXHIBITION OF SHOES. : de en
  • DE1628086U - HEAT CONDUCTOR FLAP. : de en
  • FI25258A - Bandage to be used on the stem : en fi
  • FR989839A - Blade for turbo-machine : en fr
  • CA476799A - Devices for holding gloves and suspending handbags from supports : en fr
  • CH277619A - Process for the production of permanent dry pigment preparations. : de en
  • DE813248C - Exchange pen : de en
  • FR989868A - System and apparatus for joining together the coals of the voltaic arcs or the sections of these coals : en fr
  • GB657257A - Improvements connected with folding chairs and the like : en
  • FI25286A - Apparatus for pressing the base and lid parts of suitcases made of plywood veneers and the like into the desired shape : en fi
  • AU384751A - Improvements in and relating tothe stitching of seams in fabrics : en
  • CA476829A - High pressure measuring apparatus : en fr
  • ES27841U - New nominated file (Machine-translation by Google Translate, not legally binding) : en es
  • FR989560A - Preparation of organic compounds containing metal : en fr
  • US2567619A - Adjustable bed : en
  • USD164503S - Combined golf club and golf ball carrier : en
  • CH277704A - Device for sticking paper discs on a base. : de en
  • CH277768A - Regulating tap, especially for steam heating. : de en
  • AU380651A - Improvements in or relating to agricultural implements : en
  • DE1628062U - BOTTLE TOP. : de en
  • GB657031A - Electric telemeasurement apparatus : en
  • US2567626A - Reclining lounge chair : en
  • GB657274A - Bore crown for percussion drilling : en
  • ES27795U - Belt buckle (Machine-translation by Google Translate, not legally binding) : en es
  • FR989918A - Device for heating the cabs of automobiles or similar vehicles by using engine heat : en fr
  • FR989681A - Articulated, wind-driven mannequin device that can be used in advertising, the film industry, or any other purpose : en fr
  • DE813493C - Towing or caterpillar device for vehicles equipped with wheels : de en
  • ES27783U - Perfect underpants (Machine-translation by Google Translate, not legally binding) : en es
  • ES27780U - Metallic toe to reinforce shoes internally (Machine-translation by Google Translate, not legally binding) : en es
  • US2567478A - Hosiery inspection device : en
  • US2567531A - Coin wrapper and counter : en
  • AT168879B - Knee joint for leg prostheses : de en
  • US2567280A - Variable condenser : en
  • US2567454A - Process of and apparatus for heat pumping : en
  • US2567314A - Stirrup buckle and strap : en
  • US2567466A - Screw driver : en
  • USD164519S - Sandler shoe : en
  • USD164501S - Storage cabinet or similar article : en
  • GB657093A - Electron tube containing a plurality of aligned wound grids : en
  • DE813442C - Reinforced concrete rib ceiling or roof structure : de en
  • US2567243A - Sleeve coupling for pipes : en
  • FR989888A - Set of pressure cylinders for drawing bench : en fr
  • CH277683A - Photoelectric light meter. : de en
  • FR989882A - Adhesive composition for the application of textile fibers on rigid or flexible substrates : en fr
  • FR989466A - Method and apparatus for contacting two partly miscible liquids : en fr
  • ES27764U - Mechanical angle encoder for cylindrical lathes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627969U - DRAW BAG WITH FOUR EYES. : de en
  • DE813289C - Method and device for electro-welding the longitudinal seams of hollow bodies, in particular pipes : de en
  • FR989790A - Improvements to anti-theft for motor vehicles : en fr
  • AU3693550A - An improved instrument for projecting magnified images of micro records : en
  • DE1627959U - REFRIGERATOR AND FREEZER. : de en
  • FR989586A - Reinforced agglomerated material frames for shop and garage windows, for skylights and other similar applications : en fr
  • US2567826A - Muzzle recoil check for firearms : en
  • USD164494S - Mold jacket : en
  • FR989428A - Advanced packaging for X-ray films : en fr
  • FR989535A - Improvements to water sprayers for lawns and lawns : en fr
  • FR989564A - Improvements to heating chambers for fluids : en fr
  • FR989576A - Cleat to support shelves or shelves : en fr
  • FR989578A - Gabionade construction system for river defenses, flanges, embankment walls, by rigid articulated elements, in brick, concrete, or asbestos reinforced concrete : en fr
  • GB657179A - Improvements in spray guns having a nozzle valve controlling spindle : en
  • DE1628184U - FRAME WATCH CASE. : de en
  • DE813544C - Connection piece for the angular force application on pipe rollers or the like. : de en
  • GB657209A - Improvements in or relating to releasable fastenings : en
  • DE813542C - Hydraulic pit ram with adjustable deformation protection : de en
  • DE813572C - Ignition and operating device for electric discharge lamps : de en
  • CH277765A - Device for connecting rubber hoses. : de en
  • GB657067A - Improvements in or relating to padded rigid or hard articles : en
  • DE1627985U - LICK ROLL FOR ANIMALS. : de en
  • GB657053A - Improvements in or relating to cathode ray tubes and signalling systems incorporating such tubes : en
  • ES27803U - Set of lamp holders for slimline and cold cathode fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • DE808704C - Washer working with pump : de en
  • DE813622C - Copper wire provided with a metallic protective coating : de en
  • ES27797U - Automatic electric heater to apply directly to water faucets (Machine-translation by Google Translate, not legally binding) : en es
  • FR989645A - Process for patinaing wood and other plant materials : en fr
  • GB657249A - Improvements in and relating to wellpoints and the like : en
  • GB657262A - Process for the manufacture of new acid dyestuffs of the anthraquinone series : en
  • FR989646A - Bin for accumulators or electric batteries : en fr
  • DE813246C - Window blind fitting : de en
  • ES193737A3 - A METHOD FOR OBTAINING FILM IN TECNICOLOR : en es
  • FR989904A - Air filter restriction indicator : en fr
  • GB657103A - Apparatus for supplying heated air to buildings : en
  • US2567674A - Velocity modulated electron discharge device : en
  • GB657260A - Improvements in or relating to circuit arrangements for indicating operational faults in polyphase alternating-current supply circuits : en
  • DE813644C - Method and device for cleaning beer pipes : de en
  • AT168880B - Process for the manufacture of a polyvalent hemostatic agent : de en
  • AU153502B2 - Protector tora dispensing device for liquid products retained under pressure ina container : en
  • AU154954B2 - Combined television receiver and loudspeaker : en
  • CH277880A - Reaction propulsion installation. : en fr
  • US2567576A - Means for guiding and preventing lateral displacement of cam followers : en
  • USD164520S - Wall lamp base : en
  • AU149291B2 - Improvements in or relating to agricultural implements : en
  • US2567227A - Production of calcium phosphate : en
  • US2567896A - Voltage measuring device using frequency modulation : en
  • CA476826A - Garment hangers : en fr
  • CH277630A - Glove with attached thumb. : en fr
  • USD164498S - Refrigerated beverage dispenser : en
  • AT168871B - Wide angle eyepiece : de en
  • CH277655A - Process and device for the thermal treatment of hydrocarbons. : de en
  • AT168852B - Method for manufacturing an electrical switching unit : de en
  • CH277638A - Shoe hook. : en it
  • US2567889A - Condenser microphone structure : en
  • AU385051A - Improvements in and relating to incinerators forthe destruction of surgical dressings, catamenial appliances andthe like : en
  • CH277872A - Equipment on vehicles for folding up and down at least one folding step when closing or opening a door. : de en
  • US2567269A - Thermionic valve oscillator : en
  • CA476812A - Methods and apparatus for opening and reflanging cans : en fr
  • CA476839A - Carburetors : en fr
  • DE1628182U - CIGARETTE PULLER. : de en
  • CA476891A - Cash registers : en fr
  • CH277866A - Vehicle with drawbar and swiveling front wheels by means of the same. : de en
  • AU3682050A - Improvements relating tothe propulsion and manoeuvring of watercraft : en
  • AU377451A - Combination walland desk telephone set : en
  • CH277878A - Pedal cranks for bicycles. : de en
  • DE1628143U - CONTAINER FOR STORAGE AND INDIVIDUAL NEEDLES FOR RECORD PLAYBACK. : de en
  • ES27840U - Trousers with zip closure (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627997U - EVERYTHING BAG FOR PHOTOGRAPHIC APPARATUS. : de en
  • DE1628102U - MECHANICALLY ROTATING TAILOR BUST. : de en
  • DE1628220U - LID FOR FILLABLE BODIES MADE OF CHOCOLATE MASS OR THE SAME, IN PARTICULAR FOR PRALINES. : de en
  • DK73041C - Mechanism for forward and backward movement of the foundation of a cylinder printing machine. : da en
  • ES193576A1 - IMPROVEMENT MADE TO CIRCULAR LOOMS FOR THE MANUFACTURE OF SOCKS : en es
  • ES193578A1 - IMPROVEMENTS IN THE MANUFACTURE OF PAINTS AND VARNISHES : en es
  • FR989872A - Automatic scale : en fr
  • US2567215A - Apparatus for testing gas leakage : en
  • US2567350A - Omega-haloalkyl benzhydryl ether and methods of making same : en
  • FR989335A - hydraulic mine prop and method of supporting the roof by using this prop : en fr
  • DE813573C - Cathode whose emission properties are caused by thorium oxide : de en
  • DK73068C - Sonar or other apparatus for generating subsea pressure waves. : da en
  • DE1628258U - BRUSH MADE OF ELASTIC MATERIAL. : de en
  • GB657281A - Improvements in or relating to roll film photographic cameras : en
  • AU154974B2 - Improvements in or relating to rotary electric machines : en
  • AU156555B2 - A method and apparatus for burning liquid fuels : en
  • DE813426C - Device for cushioning the spinning pot shaft with hanging spinning centrifuges : de en
  • AU385351A - Phase selective networks : en
  • US2567621A - Stabilized tetrachloroethylene composition : en
  • DE813175C - Eddy current device, in particular eddy current brake : de en
  • US2567554A - Straightedge construction : en
  • US2567678A - Aqueous polyvinyl acetate emulsion paints and method of preparing same : en
  • DE813585C - Carrying device for briefcases or the like. : de en
  • GB657054A - Improvements in or relating to cathode ray tubes and signalling systems incorporating such tubes : en
  • DE813258C - Bag or bag closure : de en
  • DE813520C - Double apron stretching unit for slivers : de en
  • DE813532C - Earmuffs : de en
  • US2567253A - Apparatus for pressure measurement : en
  • US2567731A - Fluorescent lamp socket : en
  • DE813450C - Roller shutter installation : de en
  • US2567238A - Dicyandiamide and formaldehyde product and method of making : en
  • US2567820A - Cleaning machine for machine parts and the like : en
  • USD164504S - Nail polish and the like : en
  • DE813370C - Method and device for the manufacture of precast concrete and. like : de en
  • FR989508A - Elastic coupling with spring-holder cups applicable in particular to the individual control of the axles of vehicles traveling on railways : en fr
  • FR989750A - Process and installation for the manufacture of arsenates : en fr
  • NL68575C - : en
  • FR989878A - Improvements to the preparation of crystalline sodium penicillin : en fr
  • GB657047A - Improvements in or relating to cathode-ray tube display systems : en
  • GB657269A - Improvements in or relating to the production of fatty acids : en
  • CH277581A - Safety device with buttress bar for door. : en fr
  • CH277755A - Device for fine machining of cylindrical workpiece surfaces. : de en
  • CH277874A - Wheel rim. : de en
  • FR989455A - Maintenance cream for synthetic and cellulosic paints : en fr
  • FR989528A - Particularly shaped diffuser chamber for turbo-machines : en fr
  • DE1628035U - DRIP COLLECTION DEVICE FOR HEATERS ALSO USED AS COOLING AIR GENERATOR. : de en
  • DE1628117U - SURFACE-TREATED ARTICLE, IN PARTICULAR PROFILE STRIP FOR DECORATIVE PURPOSES. : de en
  • FR989536A - Advanced vibrator : en fr
  • FR989607A - transformable ladders : en fr
  • DE1628292U - RAZOR BLADE FOR NORMAL APPARATUS, IN PARTICULAR THREE HOLE BLADE. : de en
  • DE813455C - Process for making sulfur treated oils and factice : de en
  • ES27646U - Mold for melting spark plugs (Machine-translation by Google Translate, not legally binding) : en es
  • DE813501C - Ash container for cars : de en
  • US2567618A - Fountain pen : en
  • DE1628018U - FILE CLUB. : de en
  • DE1628167U - CYLINDRICAL SPIRIT BOTTLE WITH TWO DEPRESSED SIDES. : de en
  • DE813327C - Device for cutting off the leaves of Rueben : de en
  • ES193855A1 - PORTABLE SOUND AND / OR VISUAL SIGNALS DEVICE, FOR WARNINGS OR EMERGENCY CALLS OR FOR AID : en es
  • GB657116A - Improvements in or relating to electron discharge devices empolying charge storage target electrodes : en
  • GB657207A - Improved process and apparatus for removing moisture from green crops : en
  • GB657265A - Improvements in or relating to conveyor systems : en
  • GB657071A - Improvements in or relating to electronic regenerative repeaters for start-stop telegraph systems : en
  • FR989915A - Washer to prevent loosening of the nuts : en fr
  • FR989945A - Electrical installation device with conductors in thermoplastic resin tube : en fr
  • CA476877A - Recovery of acetic acid from tarry materials obtained from pyroligneous liquors : en fr
  • ES27785U - Closure for portable container boxes (Machine-translation by Google Translate, not legally binding) : en es
  • FR989609A - Roasting of zinc sulphide ore solids : en fr
  • FR989680A - Braking device for vehicles : en fr
  • DE1627955U - ELASTIC CLOSURE. : de en
  • GB657240A - Improvements in joints for electrical cables : en
  • GR13164B - MANUFACTURE OF NEW ITEMS MADE OF TIRE OR OTHER SIMILAR PLASTIC MATERIAL. : el en
  • GB657150A - Improvements in or relating to the electronic treatment of water for the purpose of reducing the effects due to hardness : en
  • DE1628098U - PAINTED PSALTER. : de en
  • DE1628197U - TAPE, ESPECIALLY MADE OF HARD MATERIAL. : de en
  • US2567446A - Automatic transmission : en
  • FR989480A - Device for the analysis of arable land and other applications : en fr
  • FR989725A - Process for electrolytic enamelling of aluminum or its alloys : en fr
  • FR989926A - Advanced Forceps : en fr
  • DE813212C - Process for the preparation of an anion exchange resin : de en
  • FR989831A - Liquid hydrocarbon filter : en fr
  • DE813617C - Sweeping plow : de en
  • FI25313A - A toy to be leashed from a young, ahead of its leash : en fi
  • GB657233A - Improvements in or relating to lighters : en
  • AU150027B2 - Improvements in or relating to clothes retainer : en
  • FR989792A - Support device, in particular for electrical pipes and their accessories : en fr
  • CH277651A - A process for dehydrating, by cooling, nitrous gases containing water vapor. : en fr
  • CH277686A - Exposure indicator for photographic shots. : en fr
  • CH277748A - Machine for woodworking. : en fr
  • ES193818A1 - PROCEDURE FOR THE PREPARATION OF MORPHINAN DERIVATIVES AND ITS SALTS : en es
  • ES27782U - A coffee machine that act by suction (Machine-translation by Google Translate, not legally binding) : en es
  • GB657136A - Method and apparatus for making wire netting : en
  • ES193919A1 - A DISTRIBUTOR OF CALIBRATED FRAGMENTS, GRAINS, SEEDS AND HOUSED SEEDS : en es
  • DE1628116U - DRAWING BOARD RAIL HOLDER. : de en
  • USD164472S - Watch bracelet : en
  • DE813314C - Zero circle : de en
  • ES193696A1 - CALCINATION COOKING PROCEDURE FOR LIMES, CEMENTS, MAGNESIAS, PLASTERS, CLAYS OR SIMILARS AND OVEN FOR THE IMPLEMENTATION OF THIS PROCEDURE OR A SIMILAR PROCEDURE : en es
  • FR989413A - Improvement in the assembly of bakery shovels : en fr
  • FR989563A - Butter dispenser : en fr
  • FR989664A - Synchronization device for gearbox : en fr
  • DE1628114U - SLEEPING SOFA FOR SHIP CABINS. : de en
  • DE813191C - Ankle joint for artificial feet : de en
  • DE813430C - Methods for storing and using wound dressing material : de en
  • DE813462C - Process for the preparation of dispersions from polytetrafluoroethylene : de en
  • FR989566A - Shoe shape : en fr
  • US2567799A - Ventilator wing mounting for truck cabs : en
  • DE1628198U - PROTECTIVE COVER FOR MOTOR VEHICLE LETTERS OR THE LIKE. : de en
  • DE813384C - Push button : de en
  • FR989713A - Gasifier : en fr
  • DE813423C - Repassing device for taking up ladder stitches : de en
  • DE813437C - Beverage cooler holder for beverage bottles : de en
  • ES27777U - Spinning top (Machine-translation by Google Translate, not legally binding) : en es
  • GB657124A - Improvements relating to amplifiers for recording apparatus : en
  • GB657219A - Improvements in or relating to corset busks : en
  • FI25312A - Equipment for water sports : en fi
  • AU3743050A - Process forthe recovery of manganese from metallurgical slag : en
  • CA476948A - View taking apparatus : en fr
  • FR989858A - Machine for grinding strips or sheets of cork or other similar material : en fr
  • CH277647A - Subdivided liquid separator in the vapor body of evaporators with two separate liquid spaces in the evaporator section. : de en
  • DE813311C - Shutter belts : de en
  • DE813488C - Method for producing stereo films using micropolarizers : de en
  • ES27776U - Gun-toy spearheads (Machine-translation by Google Translate, not legally binding) : en es
  • FR989554A - Tilting door : en fr
  • FR989691A - Sprouter for fruits, vegetables, and in particular for potatoes : en fr
  • FR989711A - Improvements in the manufacture of mineral wools : en fr
  • US2567242A - Roller bearing assembly and method of producing same : en
  • US2567387A - Vacuum mandrel : en
  • ES193774A3 - REAR SUSPENSION DEVICE WITH COIL SPRINGS FOR AUTO VEHICLES : en es
  • GB657075A - Improvements in and relating to domestic water taps : en
  • GB657170A - Improvements in or relating to closed feed systems for boilers : en
  • US2567633A - Peristereoscopic printer for multiple image negatives : en
  • US2567869A - Reel for winding telephone cords : en
  • DE1628014U - FASTENING OF METAL PINS IN COIL BOARDS OR THE LIKE. : de en
  • DE813504C - Internal combustion system for multi-screw ships, especially for inland vessels : de en
  • US2567821A - Acylamino-anthraquinone vat dyestuffs : en
  • US2567853A - Process of vulcanizing rubber and product thereof : en
  • AU375051A - Method and apparatus for manufacturing reinforced fibrous cement sheets : en
  • US2567631A - Stabilized corn and method therefor : en
  • CH277833A - Delayed control pulse distributor device. : en fr
  • CH277847A - Curtain protection against burglary. : de en
  • CH277852A - Device for transporting sheets, in particular labels. : en fr
  • DE1628157U - EQUIPMENT ON CARDBOARD OR CARDBOARD FOR CLAMPING OBJECTS IN ABOUT ROUND SECTIONS. : de en
  • US2567663A - Flexible coupling for shafts : en
  • AT168898B - Driver for lathes : de en
  • US2567200A - Insect repellent : en
  • US2567764A - Applicator head for fountain brushes : en
  • US2567281A - Flushed methyl violet inks : en
  • US2567338A - Centering tool : en
  • DE813365C - Painter's washing-up and coating apparatus for washing and painting ceilings and walls : de en
  • DE813395C - Lock part for iron pit stamp : de en
  • US2567440A - Valve control means : en
  • US2567583A - Fresh flower holder : en
  • US2567788A - Adjustable handle for attachment to cans : en
  • FR989553A - Apparatus comprising several separators of the cyclone type and a common fan for the purification of gases, in particular air, containing dust : en fr
  • GB657258A - Improvements in or relating to method of wrapping and labelling receptacles : en
  • DE813600C - Tube vial : de en
  • US2567693A - High-pressure nozzle : en
  • CH277596A - Bedding article and method for its manufacture. : en fr
  • DE1628049U - CLOSURE FOR SAMPLE FRAME. : de en
  • DE1628283U - DEVICE FOR LATHE FOR CENTERING, CLAMPING AND STORAGE OF LONG WORKPIECES. : de en
  • DE1628293U - HAIR THINNER WITH RAZOR BLADE. : de en
  • US2567629A - Casing supporting collapsible tube with means for extruding the tube's contents : en
  • CH277583A - Method and device for the production of fibers from mineral materials that are plasticized when hot, such as glass and slag. : de en
  • CA476787A - Electrically heated plates : en fr
  • US2567187A - Coffee maker : en
  • US2567302A - Foldable ladder : en
  • US2567363A - Blatz : en
  • US2567546A - 3-phenylphthalidyl-3-acetic acid : en
  • US2567727A - Connector having an automatic locking sleeve : en
  • USD164532S - Spoon or similar article : en
  • CA476893A - Accounting machines : en fr
  • CH277689A - Fountain pen. : de en
  • US2567493A - Article controlled release mechanism : en
  • US2567323A - Heated seat for sportsmen : en
  • US2567765A - Method of and apparatus for effecting thermal diffusion : en
  • US2567517A - Vise and angle sine plate : en
  • USD164517S - Sandler shoe : en
  • DE813280C - Incandescent lamp holder with switch : de en
  • FI25256A - Strumpeband for damstrumpor : en fi
  • CH277650A - Process and apparatus for the production of nitric acid. : de en
  • AU378851A - Process and device forthe treatment of objects in liquids by means of sound vibrations : en
  • AU381251A - Improvements in electric discharge tubes ofthe electron-beam type : en
  • DE1628006U - COTTON AND MULL PACKS. : de en
  • FR989422A - Apparatus for controlling the electric current supply to electrolytic coating tanks and for similar applications : en fr
  • FR989511A - Pylon for high voltage power lines : en fr
  • CH277824A - A process for the production of streptomycin. : en fr
  • FR989928A - Improvements to voltage stabilizers : en fr
  • US2567616A - Insect destroyer : en
  • CH277598A - Belts to support upholstery springs. : de en
  • DE1627994U - THREAD REEL STAND FOR SEWING MACHINES. : de en
  • AU372951A - Fluidizing cooling conveyor : en
  • DE1628169U - JAR OPENER. : de en
  • DE813181C - Device for renewing the filament in an ion source : de en
  • CA476898A - Cartons : en fr
  • CH277551A - Protection device for fishing hooks, in particular for triple fishing. : de en
  • US2567656A - Translucent projection screen for viewing from two different directions : en
  • US2567901A - Steering wheel spinner : en
  • CA476923A - Hinged containers : en fr
  • US2567270A - Clothesline tensioning and positioning device : en
  • US2567673A - Hypodermic injection assembly : en
  • US2567704A - Extrusion apparatus : en
  • CH277720A - Ferraris measuring mechanism with frequency dependency compensation. : de en
  • US2567271A - Apparatus for handling rod and wire bundles or the like : en
  • DE1628130U - DISHWASHER. : de en
  • DE813165C - Mold for speaker cones : de en
  • US2567612A - Porch glider : en
  • US2567815A - Prepared pastry flour and process of producing the same : en
  • CH277550A - Equipment for the destruction of agricultural pests, in particular insects and their offshoots. : de en
  • CH277743A - Cutter for cutting gears, cutting by its front face. : en fr
  • DE1628071U - MEN'S SOCKET HOLDER. : de en
  • GB657220A - Improvements in or relating to electric incandescent lamps : en
  • AT168891B - Mandrel for expanding valve seats : de en
  • CH277773A - Lock on lift shaft doors. : de en
  • CA476938A - Adducts of 22-acyloxybisnor-5,7,9(11),20(22)-cholatetraenes : en fr
  • US2567386A - Bracket for supporting cables or pipes : en
  • US2567202A - Eddy-current generator and control circuits : en
  • USD164500S - Clothes rack : en
  • AU155149B2 - Device for exhausting broken threads in spinning machines : en
  • US2567475A - Wall cleaning plug : en
  • US2567530A - Trailer hitch : en
  • US2567811A - Adjustable safety razor : en
  • US2567861A - Cathode-ray beam intensity control : en
  • ES193923A1 - IMPROVEMENTS INTRODUCED IN THE METHODS OF CLASSIFICATION OF RECORDS : en es
  • CA476878A - Ratiometers : en fr
  • CH277721A - Electronic multiplying machine. : en fr
  • US2567490A - Tail-mounted jet propulsion unit for aircraft : en
  • DE1627983U - COMPONENTS OF A GREENHOUSE. : de en
  • DE813260C - Pipe wrench : de en
  • US2567911A - Liquid cooled smelt discharge spout : en
  • CH277671A - Box and cardboard stapler. : de en
  • CH277782A - Method for the optional combustion of solid, liquid or gaseous fuels in the combustion chamber of a gas heater which has at least one burner device. : de en
  • DE1628250U - MULTI-TOOL TRAIN. : de en
  • US2567254A - Process for preparing nitriles and pyridines : en
  • DE813478C - Saegenschaerfgeraet : de en
  • AU376551A - Improvements' in gas meters : en
  • AU157701B2 - Phase selective networks : en
  • GB657131A - Improvements in computing devices employing three-dimensional cams : en
  • FR989653A - Improvements made to wheeled vehicles comprising several driving axles, in particular to agricultural tractors of this type : en fr
  • GB657284A - An improved releasable attachment : en
  • DE1628213U - EQUIPMENT FOR HARVESTING CUTTERFRUIT. : de en
  • DE813364C - Process for the production of a colored painting ground for fresco and tempera painting : de en
  • US2567169A - Rearview mirror : en
  • US2567361A - Manually operable thermostatic switch assembly : en
  • US2567850A - Pulse generator : en
  • CH277716A - Automatic Roman scale. : en fr
  • US2567203A - Multiplex communication system utilizing successive, different pulse modulation techniques : en
  • FR989941A - Device allowing the application by spraying of certain cosmetic products, such as, in particular, sun oil : en fr
  • GB657273A - Method of printing with sulfuric acid esters of leuco vat dyes of the anthraquinone series : en
  • US2567448A - Flexible rotor : en
  • US2567648A - Method of stapling bows to greeting cards : en
  • DE813534C - Device for supporting the hanging wall, especially in longwall mining : de en
  • FR989550A - Hairdresser pin cushion : en fr
  • FR989420A - Auxiliary motor bicycle : en fr
  • FR989758A - Pneumatic device for pulsation tests, in particular of cells sensitive to temperature or pressure variations : en fr
  • US2567198A - Receiver and bolt mechanism for firearms : en
  • US2567523A - Apparatus for feeding clay or like plastic material to mechanism in which it is to be molded into pottery or like articles : en
  • US2567641A - Hydraulic work hold-down or clamp : en
  • ES27784U - Folding bed on perfected table : en es
  • FR989477A - Lifting and hooking device, in particular for semi-mounted cultivation equipment : en fr
  • FR989836A - Film developing box : en fr
  • US2567668A - Apparatus for the measurement of radioactivity : en
  • DE1628259U - BRUSH. : de en
  • ES193840A1 - AN ECONOMIC-COMMERCIAL PROCEDURE CONSISTENT IN A NEW ACCOUNTING SYSTEM WITH ITS CORRESPONDING PRINTED FOLIO : en es
  • FR989936A - Aircraft radio transmission antenna : en fr
  • DE1627999U - DIRECTION INDICATORS FOR MOTORCYCLES. : de en
  • DE1628153U - CONFECTIONERY MACHINE FOR VERSATILE USE. : de en
  • DE813611C - Temperature measuring and control device : de en
  • FI25302A - Automatic recording for portrait photography and film : en fi
  • DE813372C - Closing cap for tubes and bottle-like containers : de en
  • US2567806A - Extension foot for ladders : en
  • USD164510S - Portable fountain : en
  • DE1628297U - PLASTIC REEL, IN PARTICULAR WEFT REEL FOR THE TEXTILE INDUSTRY. : de en
  • US2567646A - Low-temperature separation of oil from wax involving initial chilling in a film-typechiller : en
  • US2567658A - Cargo-bracing structure : en
  • FR989639A - Improvements to electrical or similar contactors, thermometrically controlled, in particular to those forming part of electrical circuits for automobiles : en fr
  • GB657086A - Improvements in grinding machines : en
  • GR13155B - PORTABLE LIQUID AIR PRODUCTION MACHINE. : el en
  • US2567655A - Screen for television projection : en
  • US2567796A - Water-soluble aminostilbene derivatives and process : en
  • DE813335C - Plansifter : de en
  • ES193819A1 - PROCEDURE FOR OBTAINING UREA : en es
  • FI25267A - Socket and distribution box for common antenna systems : en fi
  • DE813377C - Alarm clock with electric lamp : de en
  • DE813638C - Hydraulically and mechanically operated disc brakes, especially for motor vehicles : de en
  • US2567597A - Wheel balancer : en
  • CH277600A - Furniture with drawers. : de en
  • ES193672A1 - A PROCEDURE TO INCREASE THE INSULATING POWER TO THERMAL RADIATION OF TISSUES AND SIMILAR : en es
  • FR989502A - Device for simultaneous control of film advance and shutter actuation, especially suitable for very small format cameras : en fr
  • FR989443A - Course and position indicator device for vehicles : en fr
  • US2567683A - Milk dispenser with quantity regulator : en
  • DE813279C - Machine for use in the manufacture of tubular incandescent lamps or discharge tubes : de en
  • DK73046C - Lamellar magnetic circuit, eg for small dynamos and motors and consisting of two or more plates stacked on top of each other. : da en
  • DE1627978U - SOUND PROTECTION PANEL MADE OF MINERAL WOOL. : de en
  • DE1628165U - TIRE BREAKER. : de en
  • DE813605C - Stereophonic playback device : de en
  • ES193868A1 - A METHOD OF MAKING A HIGH PRESSURE DISCHARGE LAMP : en es
  • AU154295B2 - Improvements in or relating to television apparatus : en
  • NL130610B - : en
  • US2567330A - Spring construction : en
  • US2567423A - Powered carrier : en
  • US2567676A - Production of guanidine sulfate : en
  • FR989401A - Two-piece assembly device : en fr
  • CA476831A - Production of nitriles : en fr
  • CH277632A - Weatherproof garment. : de en
  • US2567637A - Hot gas piston apparatus with flexible crank coupling : en
  • USD164521S - Wall lamp : en
  • CA476848A - Starting switches for fluorescent lamps : en fr
  • FR989721A - Electrical connection devices : en fr
  • GB657277A - Improvements in or relating to instruments for the measuring of ionization currents : en
  • FR989934A - Device for assembling the bearing supports for the rollers of the conveyor belts with the closing and suspension plates of the installation : en fr
  • GB657162A - Dancing doll : en
  • US2567823A - Liquid level indicator : en
  • DE813300C - Sickbed with a piercing basin that can be pushed in under the steel mattress : de en
  • FI25264A - Method of preparation of dicarboxylic acids : en fi
  • FR989669A - Process for the manufacture of incandescent cathodes for electronic emission devices : en fr
  • FR989738A - Loom with continuous weft feed from large fixed spools : en fr
  • DE1627993U - BUTTERFLY VALVE. : de en
  • DE1628237U - JAR OPENER. : de en
  • CA476922A - Methods and apparatus for vibratory grinding : en fr
  • US2567244A - Dehydration of organic acids : en
  • CH277708A - Method for measuring lengths and apparatus for carrying out this method. : de en
  • CH277712A - Hydrometric wing. : de en
  • US2567816A - Ejection-type key retainer : en
  • US2567846A - Pulse coding circuit : en
  • AU159963B2 - Hydrolysis of acetylaminonitrothiazole : en
  • CH277664A - Process for the preparation of cyclized rubbers. : en fr
  • FR989859A - Device for fixing fishing accessories on lines, accessories and fishing lines for the implementation of this device : en fr
  • DE1628024U - NEWSPAPER HOLDER. : de en
  • ES27757U - Sticker sheet with printed cut-out texts for filing cabinets, filing cabinets and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR989424A - Removable and interchangeable decoration device for projectors, in particular cycles, bicycle-motors, motorcycles, cyclecars, etc. : en fr
  • FR989661A - Diffuser for carburettors intended for very small displacement engines : en fr
  • US2567561A - Uniform intensity illumination for viewing boxes : en
  • US2567572A - Synthesis of vitamin a : en
  • US2567711A - Rotary power plant : en
  • ES184767A1 - A PREDICTIVE APPARATUS FOR ANTI-AIR BATTERIES : en es
  • ES27765U - Container to contain pills and similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR989825A - Improvements to devices for opening jars of preserves : en fr
  • AU150082B2 - Pneumatic fabric beam structure : en
  • AU381151A - Improvements in electric discharge tubes ofthe electron-beam type : en
  • CH277677A - Binding device for removable leaflets. : en fr
  • ES27827U - Hardness gauge for rubber rubber and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR989818A - Device for supplying internal combustion engines using carburetors with two or more outputs : en fr
  • FR989773A - New transmission mechanism for toys and the like : en fr
  • CH277654A - Process for the preparation of cyclic compounds with saturated side chains. : de en
  • DE813362C - Process for silvering or gilding small rotating bodies made of wood : de en
  • DE813564C - Threaded part for the base of an electrical fuse element : de en
  • ES193891A1 - A CARBURETOR FOR COMBUSTION ENGINES WITH AUTOMATIC FUEL REGULATION : en es
  • ES27770U - Switches for electric current (Machine-translation by Google Translate, not legally binding) : en es
  • US2567328A - Load-carrying structure for vehicles : en
  • US2567367A - Fuel injection pump : en
  • US2567487A - Newspaper receptacle attachment for rural mailboxes : en
  • US2567229A - Apparatus for measurement of time intervals between pulses : en
  • DE1628178U - MECHANICAL VEHICLE TOY. : de en
  • DE813634C - Special tube, for example for the construction of vehicle frames, scaffolding and the like. like : de en
  • US2567830A - Sponge rubber bedpan : en
  • USD164473S - Combined shaving brush and razor unit : en
  • DE1628026U - TILTABLE LIQUID SWITCH. : de en
  • DE813523C - Hat game : de en
  • DK73070C - Method and apparatus for making cast rocket powder. : da en
  • US2567333A - Thickness testing machine : en
  • DE1628089U - FINE PROFILING TOOL FOR MOTOR VEHICLE TIRES. : de en
  • CA476840A - Throttle valves for carburetors : en fr
  • CA476928A - Processes of preparing vanillic acid : en fr
  • US2567848A - Alkylation of phenolic compounds with olefins : en
  • US2567899A - Electrostatic precipitator : en
  • DE1628132U - JOINING ROLLED STEEL WITH NON-FERROUS METALS, PLASTICS, ETC. : de en
  • FR989640A - Improvements made to bearing-rotating shaft assemblies : en fr
  • ES193879A1 - AN IMPROVEMENT IN THE ROMAN AUTOMATED BALANCES AND SCALES : en es
  • FR989643A - Development of telephone switch control systems : en fr
  • AT168886B - Process for the production of relief images for preparation for commercial printing : de en
  • CH277563A - Process for the production of structures with structural members made of steel and reinforced concrete. : de en
  • DE1628013U - IMPACT CURVED DISC AND SLEEVE FOR MECHANICAL LOOMS. : de en
  • DE813284C - Socket for fluorescent tubes : de en
  • GB657055A - A method of, and apparatus for sorting documents or like articles : en
  • DE813577C - Electric tubular heater : de en
  • FR989473A - Process for the preparation of halogenated pyrimidylmercaptocarboxylic acids and their derivatives : en fr
  • FR989679A - Improvements made to filter devices, especially for liquids : en fr
  • CA476858A - Form-fitting undergarments : en fr
  • FR989584A - Road finishing machine : en fr
  • FR989737A - Motion transformation device, and application to machine control : en fr
  • GB657242A - Improvements relating to machines for forming and stacking lengths of strip material : en
  • CA476899A - Litter carrier buckets : en fr
  • DE1627977U - SELF-ADJUSTING STEAMER LID. : de en
  • ES27734U - Device to facilitate the sharpening of nails (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628012U - ADJUSTMENT DEVICE FOR WEAVING SHEET LIDS ON MECHANICAL LOOMS. : de en
  • FR989690A - Torch mouthpiece : en fr
  • US2567675A - Plastic compositions from copolymers of unsaturated esters of ethereal oxygen-containing acids : en
  • US2567524A - Make-up hood or cape : en
  • ES27818U - Stamps or propaganda pieces inside the bags of torrefacturados products, wrappings of chocolates and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2567369A - Gas filling for grid control gas tubes : en
  • US2567873A - Hydroxyl-and alkoxyl-substituted cycloalkylphenyl aliphatic acids and the productionthereof : en
  • FR989939A - Hydraulic press : en fr
  • GB657128A - Improvements in or relating to infra-red heat generators : en
  • GB657193A - Improvements in or relating to drawing-boards, drawing-books or the like : en
  • DE1628037U - TWO-PART VENTILATION STONE WITH REGULATING DEVICE AND AIR FILTER. : de en
  • DE813189C - Method and device for regenerating waste oil : de en
  • ES27772U - Protective devices for ladies' head toilette (Machine-translation by Google Translate, not legally binding) : en es
  • FR989479A - Elastic suspension for vehicles, in particular for motor vehicles : en fr
  • FR989668A - Electric cables for high voltage : en fr
  • GB657192A - Improvements in or relating to metal working presses : en
  • GB657077A - Improvements in or relating to automatic switches as used in telephone systems : en
  • DE1627991U - FUEL INJECTOR WITH THROTTLE PIN FOR COMBUSTION ENGINES. : de en
  • GB657153A - Improvements in or relating to agricultural tractors : en
  • GB657278A - Improvements relating to screw and nut mechanism : en
  • CA476902A - Heat exchange systems for heating and cooling : en fr
  • DE812229C - Bicycle lights with electrical collector : de en
  • AU151949B2 - An improved instrument for projecting magnified images of micro records : en
  • CH277751A - Mass feed device on an injection molding machine for thermoplastic masses. : de en
  • DE1628058U - ENGINE FAIRING ON MOTOR VEHICLES. : de en
  • CH277645A - Device for carrying smoked goods in a smoking installation. : de en
  • CH277740A - Device for alternating current arc welding to reduce the open circuit voltage. : de en
  • DE813592C - Cheek stairs changeable in the gradient : de en
  • DE813239C - Sliding windows, especially for ships : de en
  • AU385851A - Food mixer : en
  • CA476849A - Electric induction devices : en fr
  • CA476884A - 11-keto-pregnine-20 compounds and processes of preparing the same : en fr
  • AT168897B - Carousel lathe : de en
  • CA476913A - Adjustable lamp mounts : en fr
  • ES193848A1 - PROCEDURE FOR MANUFACTURING ELASTIC AND FLEXIBLE BELTS AND INSTALLATION FOR THE REALIZATION OF THE SAME : en es
  • ES27691U - Boxthe case for rolls of adesvas tapes (Machine-translation by Google Translate, not legally binding) : en es
  • US2567377A - Automatic focus control means for cathode-ray tubes : en
  • US2567510A - Universal binding post : en
  • US2567801A - Hot-water air heating unit : en
  • US2567194A - Electric frequency discriminator : en
  • CA476925A - Methods of obtaining crystalline sodium-penicillin : en fr
  • US2567171A - Suction cleaner and dust receptacle therefor : en
  • CH277806A - Connector pin for electrical plugs. : de en
  • US2567867A - Process for desulfurizing of searles lake brine : en
  • DE1628228U - ARRANGEMENT FOR THE STEERING SYSTEM COMBINED INTO ONE UNIT IN FLOOR CONVEYORS. : de en
  • US2567725A - Three phase control system employing saturable reactors : en
  • USD164529S - Spoon ok similar article : en
  • CH277649A - Electrolytic cell. : de en
  • DE813180C - Glow discharge tubes, in particular stabilization tubes with a preferably plate-shaped cathode : de en
  • FR989501A - Device for adjusting synchronous compensators in high power networks : en fr
  • CH277731A - Device for balancing balance wheels. : de en
  • DE1628254U - LARGE AREA LUMINAIRE, IN PARTICULAR FOR GAS LIGHTING. : de en
  • CA476931A - Color coded tubes and methods : en fr
  • DE813340C - Method and device for drying paper in paper machines : de en
  • ES193679A1 - A PROCEDURE TO OBTAIN PHOTOGRAPHS ON FABRICS AND OTHER SIMILAR MATERIALS : en es
  • FR989670A - Hot spray lacquer : en fr
  • US2567408A - Needle threader : en
  • DE1628296U - WASHBASIN FOR HAIRDRESSER. : de en
  • DE813536C - Lock for iron pit stamp : de en
  • DE813583C - Method of making a buckle : de en
  • DE813355C - Writing and drawing pad : de en
  • CA476951A - Zipper actuating devices for hookless fasteners : en fr
  • CH277559A - Clamp for connecting scaffold tubes that cross one another. : de en
  • US2567564A - Traveling case for pocket watches : en
  • US2567832A - Packing and storage container : en
  • US2567898A - Method of standardizing cream : en
  • USD164508S - Multiple lighting fixture : en
  • ES193821A1 - IMPROVEMENTS MADE IN THE CANONS FOR FIREARMS : en es
  • CH277732A - Mainly lead-containing bearing metal alloy. : de en
  • CA476854A - Methods of superheat control : en fr
  • CH277877A - Two-wheeled vehicle. : en fr
  • DE1628004U - DRIVE FOR RING SPINNING MACHINES WITH THREAD BREAK EXTRACTION. : de en
  • DE1628170U - TOOLS, PARTICULARLY FOR UNCORING CHAMPAGNE BOTTLES. : de en
  • DE813178C - Operating system for electric discharge tubes, especially electric light for tubular fluorescent lamps : de en
  • DE813313C - Outdoor drying shed : de en
  • DE813620C - Rigid packing for powdery substances as hand atomizer : de en
  • DE1628176U - HOLLOW BALL USED AS A DICE GAME. : de en
  • FR989520A - Lightweight metal alloy : en fr
  • FR989946A - Spring mechanism : en fr
  • AU3736850A - Improved earth scoop : en
  • CH277818A - Atomizing burners, in particular for oil firing. : de en
  • DE1628003U - INSERT FRAME FOR WINDOW CASE. : de en
  • DE1628020U - SCREWDRIVER FORCEPS. : de en
  • DE1628286U - DEVICE FOR OPERATING FILM UNITS FOR MULTI-TRACK RECORDS. : de en
  • DE1628066U - PEN OR PEN WITH PERFUME-FILLED CAVITIES. : de en
  • DE1628248U - CARD CYLINDER SWITCH DEVICE FOR JACQUARD MACHINES. : de en
  • DE813618C - Agricultural tractors : de en
  • CH277571A - Process for molding profiled concrete parts and device for implementing this process. : en fr
  • AU158700B2 - Apparatus for use in locating mineral deposits having nonlinear electrical conductive characteristics : en
  • AT168887B - Process for the production of crystal clear, transparent keratin plastics : de en
  • DE1627954U - HOOD. : de en
  • DE813298C - Fabric for fixation connections : de en
  • FR989453A - False chest underwear : en fr
  • CA476810A - Automatic return means for saw tables of circular saws and the like : en fr
  • CH277589A - Device for chopping, stirring and mixing food. : de en
  • DE813463C - Lifting device for fine button : de en
  • GB657043A - Holders or containers for use in the coding and subsequent sorting or classification of cards, envelopes or like articles : en
  • GB657105A - Improvements in and relating to commutating dynamo electric machines : en
  • DK73060C - Towing plan. : da en
  • FR989835A - Gear change device : en fr
  • US2567771A - Window opening gauge : en
  • DE813522C - Roving roller for carded yarn spinning machines : de en
  • FR989870A - Plastic casing for electrolytic capacitor : en fr
  • DE813383C - Outer garment : de en
  • FR989793A - Device for turning a solid with control of all intermediate turning positions : en fr
  • GB657244A - Improvements relating to vacuum hose couplings : en
  • DE813346C - Device on vehicles for absorbing pressure and impact forces, preferably acting in the horizontal direction : de en
  • FR989594A - Process for printing textiles : en fr
  • DE1628196U - BINDING FOLDER FOR STORING DOCUMENTS AND THE LIKE : de en
  • DE1628236U - OPENER FOR PRESERVING GLASSES. : de en
  • DE813497C - Shock absorbers, especially for motor vehicles : de en
  • DE813316C - Control device on automatic scales : de en
  • ES193588A3 - IMPROVEMENTS IN THE DRUM ROTARY MOVEMENT TRANSMISSION DEVICE ON TRUCKS FOR TRANSPORTATION OF GARBAGE : en es
  • FR989625A - Wind nozzle for gasifiers and similar applications : en fr
  • FR989782A - Method of controlling the evolutions of a vehicle and devices by allowing the implementation : en fr
  • ES27729U - Foldable hanger (Machine-translation by Google Translate, not legally binding) : en es
  • CH277653A - Process for the preparation of a monocyclic aromatic symmetrical triisocyanate. : de en
  • CH277656A - Process and apparatus for the conversion of hydrocarbons by thermal treatment. : de en
  • DE813229C - Method for producing a photosensitive paper : de en
  • DE813535C - Iron pit stamp : de en
  • GB657036A - Overhead and underground traction power supply systems for high-frequency electrified transport with contactless energy transfer : en
  • GB657090A - Improvements in or relating to a process of separating solid granular materials having different densities : en
  • GB657221A - Improvements in or relating to corner gap-concealing pieces for the bead frames of windows and panels : en
  • DE813334C - Device for attaching cylinder locks to mortise locks : de en
  • DE813302C - Pressing and molding machine for the production of pellets, especially those in spherical shape : de en
  • CA476870A - Means and methods for preventing mis-registers in printing machines : en fr
  • USD164502S - Cowboy boot : en
  • DE813320C - Method and device for testing the springback behavior of wires : de en
  • DE813321C - Money counter : de en
  • US2567876A - Electronic circuit : en
  • USD164522S - Coin holder oe the like : en
  • DE813261C - Mud flaps for shoe heels : de en
  • DE813278C - Electric incandescent lamp with a bulb partially in the shape of an ellipsoid of revolution and partially in the shape of a sphere : de en
  • DE813317C - Method and device for determining the weight of bodies : de en
  • GB657154A - Improvements in windows for pressurised chambers : en
  • DE813414C - Waterproof light bulb socket : de en
  • DE813576C - Toggle switch : de en
  • DK73053C - Method for producing a floor separation of mainly U-shaped beams, as well as a beam for carrying out the method. : da en
  • US2567557A - Rifle target : en
  • GB657100A - Process for preparing condensation products of organo-silicon compounds with esters of hydroxy acids : en
  • DE813186C - Point and roller electrode as well as soldering iron : de en
  • ES193748A1 - A PROCEDURE AND APPARATUS FOR OPENING COTTON AND SIMILAR FIBROUS MATERIAL : en es
  • FR989911A - Manufacture of a food product, aromatic for multiple use : en fr
  • DE813274C - Arrangement for fastening the field coils for electrical machines with pronounced poles : de en
  • DE813525C - Water post with locking device to prevent the fall jacket from closing when the main valve is open : de en
  • DE813646C - Self-closing device for filling organs on bottle filling machines : de en
  • DE813594C - Double shuttering : de en
  • ES193801A3 - A PROCEDURE FOR TRAINING A PROTECTION OF ENGINES AND SIMILAR ELEMENTS OF AIRCRAFT : en es
  • FR989632A - Synchronized drum machine for measuring fabrics : en fr
  • DE813338C - Subject limitation for the trains of sales tables u. like : de en
  • DE813387C - Hammer drill equipped with carbide : de en
  • DE813602C - Fluid meter : de en
  • ES27768U - Hammer producing device applicable to dolls and similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • USD164465S - Lady s stocking : en
  • FI25314A - Förpackningskartong : en fi
  • GB657187A - Improvements relating to presses : en
  • ES27763U - Gypsum hollow blocks for the construction of mixed factories : en es
  • ES27821U - Portable chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR989398A - Method and device for the continuous casting of metal beams : en fr
  • ES27645U - Mold for casting fluted spark plugs (Machine-translation by Google Translate, not legally binding) : en es
  • GB657171A - An improved constructional building toy : en
  • CH277675A - Bookmark. : de en
  • FR989893A - Mechanical band filter : en fr
  • US2567427A - Skip hoist motor control : en
  • ES27805U - New hypodermic syringe (Machine-translation by Google Translate, not legally binding) : en es
  • GB657048A - Improvements in or relating to machine-tools and the like : en
  • DE813421C - Circular knitting machine with embroidery head : de en
  • DE813429C - Abdominal bandage or puerperal bandage : de en
  • FR989697A - Manufacturing process of pemmican : en fr
  • CH277799A - Electrical plug contact with plug and socket. : de en
  • ES193899A1 - IMPROVEMENTS IN THE CONSTRUCTION OF GAS-OIL GASIFIERS FOR GASOLINE ENGINES : en es
  • FI25275A - Sät att i en gjutflaska fastsätta modeller av vax eller annat lätt förstörbart material och modellhållare därför : en fi
  • GB657145A - Improvements in and relating to magnetic sound recording mediums : en
  • USPP1035P - Nectarine tree : en
  • DE813203C - Method and device for sanding and polishing wooden parts : de en
  • DE813286C - electron microscope : de en
  • DE813350C - Hatch roof made of light metal, steel or iron for cargo ships in inland shipping : de en
  • DK73061C - Apparatus for damping the engagement of the engine coupling in automobiles or similar vehicles. : da en
  • CH277756A - Apparatus for drying material samples. : de en
  • USD164495S - Game board : en
  • US2567560A - Heat-treatment of copper-silver binary alloys : en
  • US2567237A - Amides of 9, 10-epoxystearic acid : en
  • US2567651A - J-dialkyl-g-amino-l : en
  • FR989500A - Improvements to cups, timpani and other drinking vessels : en fr
  • CH277849A - Cat's eye. : de en
  • FR989905A - Improvements to methods and devices for drying fabrics : en fr
  • GB657282A - Improvements in or relating to roll film photographic cameras : en
  • DE1628043U - ARRANGEMENT FOR COMPENSATING PRESSURE SHOCKS, IN PARTICULAR FOR MEASURING DEVICES. : de en
  • DE1628075U - BLOCK OR BOOK CASE. : de en
  • DE813304C - Suitcase, especially for air travel : de en
  • ES27725U - Profile or bevel for the garrison of doors and surfaces of motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2567878A - Journal box lid : en
  • FR989485A - Driving mechanism for sewing machines : en fr
  • GB657034A - Improvements in or relating to cartons and like containers : en
  • US2567556A - Method and apparatus for regulating the operation of an open-fire tunnel kiln : en
  • DE1628129U - STACKER WITH INSERTED BAG MADE OF CELLULAR GLASS. : de en
  • DE1627967U - WATCH PROTECTIVE CASE. : de en
  • US2567183A - Spout closure : en
  • US2567701A - Ultra high frequency coupling device for wave guides : en
  • FR989943A - Improvements to installations including positive displacement and multistage compressors, for elastic fluids : en fr
  • GB657099A - Froth flotation apparatus : en
  • ES193648A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE TRUCKS FOR INTERNAL COMBUSTION ENGINES OF CARS : en es
  • FR989527A - Process for making an elastic knit fabric using rubber thread and nylon thread, and fabric made with this process : en fr
  • USD164518S - Sandler shoe : en
  • US2567483A - Screw-thread and nut assembly : en
  • DE1628126U - TYPE PRINTING DEVICE. : de en
  • US2567488A - Reciprocating pusher conveyer : en
  • AU3758050A - An improved antitheft device for association witha motor vehicle orthe like : en
  • US2567396A - Fishhook-forming device : en
  • ES27789U - Simplified table football game (Machine-translation by Google Translate, not legally binding) : en es
  • USD164468S - Combination wind and rain shield attachment fok automotive ve- hicles : en
  • FR989506A - Air conditioner : en fr
  • CA476880A - Thickeners : en fr
  • DE1627953U - SPLASH CAP. : de en
  • GB657080A - Improvements in or relating to plain bearings or the like : en
  • US2567443A - Wheel guard with signal means : en
  • US2567384A - Automotive vehicle radiator and gas tank handling apparatus : en
  • US2567399A - Purifying sulfonic acids : en
  • AT168883B - Process for increasing the therapeutic effectiveness of natural substances : de en
  • AU151313B2 - Food mixer : en
  • CA476904A - Devices comprising electrode systems : en fr
  • US2567585A - Vernier tuning dial : en
  • US2567309A - Electric switch box support : en
  • US2567453A - Pumpmobile toy : en
  • US2567600A - Illuminated whirling toy : en
  • DE1628128U - CORN SKIN PLANER. : de en
  • DE1628240U - DOCUMENT DISTRIBUTION BASKET. : de en
  • CH277711A - Instrument for simultaneous distance measurement and mapping. : de en
  • CH277745A - Thread cutting stock. : de en
  • AU374251A - Improved means for controlling the tension in strips of paper yarn, wire andother long flexible members when being drawn from or wound onto a reel, bobbin, or other support : en
  • AU384451A - Long-chain urea compounds in detergent compositions : en
  • ES27781U - Taco for looms, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES27815U - Packing box with sliding lid (Machine-translation by Google Translate, not legally binding) : en es
  • FR989606A - Further development of metal wheelbarrows : en fr
  • FR989929A - Improvements in the construction of partitions, ceilings, wall coverings with plasterboard panels : en fr
  • GB657114A - An improved packing structure : en
  • GR13160B - ELECTROMAGNETIC SITE LAUNCH SYSTEM IN A TEXTILE TOOL. : el en
  • US2567494A - Conveyer belt aligning mechanism : en
  • FR989612A - Electrically heated massage device : en fr
  • FI25297A - Welding powder : en fi
  • FR989683A - Process for obtaining unbleached celluloses for all uses using alkali chlorides and mainly sodium chloride : en fr
  • NL68643C - Cooker for electric heating with an inner boiler and an outer boiler and a seal between them : en nl
  • US2567868A - Tool for sharpening agricultural implements : en
  • DE813527C - Device for forced shuttle movement on looms : de en
  • ES198858A1 - IMPROVEMENTS IN THE CONSTRUCTION OF VALVES FOR THE TIRES OF THE WHEELS OF VARIOUS VEHICLES : en es
  • ES27798U - Soap holder (Machine-translation by Google Translate, not legally binding) : en es
  • CH277601A - Combination work furniture. : de en
  • US2567456A - Metal cleaning composition and process : en
  • US2567186A - Inverse method of forming particulate coated sheets : en
  • CH277767A - Valve with sealing for the movable spindle through a piece of hose. : de en
  • ES27796U - Improved dressing for menstrual periods (Machine-translation by Google Translate, not legally binding) : en es
  • FR989517A - Improvements to heating devices for motor vehicles : en fr
  • GB657177A - Improvements in and relating to towel rails : en
  • GB657197A - Improvements in or relating to apparatus for filling and ramming foundry flasks : en
  • US2567543A - Retaining ring : en
  • DE813554C - Process for the manufacture of calcium phosphate fertilizers : de en
  • AU152801B2 - Improvements in or relating to resiliently mounted shaft hanger assembly : en
  • US2567782A - Grinding, polishing, and featheredging tool : en
  • DE1628023U - HEADBOARD BUSINESS BOOK. : de en
  • GB657245A - A self-acting opening and closing spring draught preventer : en
  • CH277769A - Apparatus for subjecting an object to vibrations. : en fr
  • DE813173C - Spark transmitter : de en
  • US2567562A - Sheave : en
  • CH277657A - Catalytic process for the preparation of 3,5-xylenol. : en fr
  • US2567392A - Fluid sustained aircraft : en
  • US2567534A - Land leveler : en
  • US2567735A - Roller cam follower : en
  • DE813223C - Ratchet device with adjustable locking discs : de en
  • DE813324C - Cigar mouthpiece : de en
  • DK73047C - Luminaire for electric discharge pipes with ignition relay and with sockets at the ends. : da en
  • FR989806A - Crate for packaging flowers, fruits or early vegetables and its manufacturing process : en fr
  • CA476852A - Stoker grate construction : en fr
  • DE813514C - Sliding window or the like with spring balancing and tension spring formation : de en
  • BE505384A - : en fr
  • CH277741A - A method of applying a ground tire to a container and ground tire applied to the container. : de en
  • DE1628100U - WRITING FOLDER. : de en
  • CH277855A - Method and device for wrapping prismatic pieces from plastic masses. : de en
  • US2567563A - Shade-roller wrench : en
  • CA476860A - Hydraulic cranes for motor vehicles : en fr
  • CA476917A - Gas burner controls : en fr
  • CA476936A - Adducts of bisnor-5,7,9(11)-cholatrien-22-al-3-one : en fr
  • CA476946A - Electric follow-up control systems : en fr
  • CH277762A - Slide guide for processing machines. : de en
  • AT168869B - Writing organ : de en
  • CH277545A - Process for the production of horticultural soil. : de en
  • CH277835A - Circuit arrangement in telephone systems for controlling groups of lines. : de en
  • AU380751A - Improvements in or relating to mounting arrangements for devices employing semiconductor rectifiers : en
  • DE1628065U - DEVICE FOR FASTENING WRITING DEVICES OR THE LIKE. : de en
  • DE1628246U - BOTTLE CARRIER. : de en
  • DE813456C - Copolymerization of vinyl phenols : de en
  • US2567380A - Parallel telectrical wave transmission network : en
  • US2567862A - Communication system : en
  • US2567437A - Stoker control system : en
  • CH277607A - Plug. : en fr
  • FR989429A - Improvements to barges intended for the transport of all weighted goods and in particular for the transport of paddy : en fr
  • FR989474A - Removable hammock : en fr
  • CA476836A - High impedance shielded twin conductor cables : en fr
  • CA476883A - .delta.4,5-3,11,20 triketo pregnenes : en fr
  • CA476905A - Internal combustion turbine engines : en fr
  • AT168876B - Short-term contact device for electric blasting machines : de en
  • CA476873A - Nitration of olefins to nitroparaffins : en fr
  • CH277871A - Pulling device on roller blinds. : de en
  • DE1628219U - HOLDER OF THE WINDING DEVICE ON SEWING MACHINES. : de en
  • FI25283A - Construction carpenter's universal woodworking machine : en fi
  • CH277827A - Clip, especially hair clip. : de en
  • AU378951A - Hydrolysis of acetylaminonitrothiazole : en
  • CA476822A - Tubeless tires : en fr
  • GB657251A - Improvements in or relating to electric pulse code group decoding systems : en
  • US2567818A - Liquid fuel nozzle : en
  • US2567904A - Magnetic resonance particle accelerator : en
  • CH277576A - Manufacturing process of molded refractory products. : en fr
  • CH277573A - Process for manufacturing on site a building material intended to be used for the construction of buildings of the monolith type, and installation for the implementation of this process. : en fr
  • CH277724A - Device with magnetic sound device. : de en
  • CH277558A - Adjustable length forestay. : en fr
  • CH277790A - Induction motor with single-phase stator winding intended especially for washing machines. : de en
  • USRE23409E - davis : en
  • US2567177A - Drinking fountain : en
  • US2567247A - Pulse generator : en
  • AU156140B2 - Improvements in and relating tothe stitching of seams in fabrics : en
  • CH277592A - Baton bearer. : de en
  • FI25262A - Fraktionering av tallolja : en fi
  • CA476816A - Methods of storing and recovering peat and peat storage : en fr
  • CH277682A - Flat printing process. : de en
  • CH277544A - Preservatives for green fodder. : de en
  • DE813567C - Earthing knife with safety device against damage to the measuring instrument by stray earth currents : de en
  • AT168893B - bathtub : de en
  • AU155943B2 - Process and device forthe treatment of objects in liquids by means of sound vibrations : en
  • CH277775A - Process for the installation and removal of the bearings of the bearing journals of the guide vanes of water turbines opposite the regulating ring and the device for carrying out this process. : de en
  • DE1628054U - FILM REEL BEARING PART FOR ROLLING FILM CAMERAS. : de en
  • DE1628215U - SPINNER FOR FISHING PURPOSES. : de en
  • FR989775A - Barrel washing machine : en fr
  • DE813345C - Farm wagon for several uses : de en
  • DE813627C - Paper or similar machine for dewatering whole garments : de en
  • US2567737A - Flexibly connected tractor-mounted implement : en
  • US2567781A - Method for coating articles : en
  • CA476861A - Surge relief means : en fr
  • US2567199A - Insect repellent : en
  • USD164470S - Spoon or similar article of flatware : en
  • CH277621A - Device for printing colors on product ribbons. : de en
  • US2567797A - Current supply apparatus : en
  • DE813348C - Device for reversing the bottle crates in crate washing machines : de en
  • CH277837A - Communication facility. : en fr
  • US2567255A - High-frequency vacuum tube : en
  • US2567430A - Piston position indicator : en
  • CH277729A - Clock with a pictorial representation on the dial. : de en
  • DE813457C - Process for emulsion polymerization of styrene compounds : de en
  • DE813569C - Socket for electrical installations, especially for electric light bulbs : de en
  • US2567289A - Inking means for rod-like printing members : en
  • USD164527S - Chair : en
  • GB657227A - Improvements in fairground amusement devices : en
  • GB657259A - Improvements in and relating to vermin traps : en
  • CA476804A - Safety valves for air brake systems and the like : en fr
  • CH277737A - Method for machine welding of a welding joint and device for carrying out the method. : de en
  • DE1627956U - DEVICE FOR SEPARATING FABRICS FROM FABRIC SEAMS. : de en
  • DE1628206U - COMBINED ELECTRIC STOVE REFRIGERATOR. : de en
  • US2567759A - Fluorination of high molecular compounds : en
  • US2567232A - Machine for printing on containers : en
  • AU378651A - Electrical switching apparatus : en
  • BE505532A - HYDRAULIC PRESS FOR OLD METALS, RAGS, PAPERS AND OTHER SIMILAR PRODUCTS : en fr
  • CA476950A - Textile machines : en fr
  • DE813226C - A sealing ring consisting of a metallic housing and an elastic sleeve : de en
  • DE813255C - Packaging for brake pads : de en
  • CH277681A - Inking unit on platen printing presses. : de en
  • CA476930A - Automatic slack adjusters for brakes : en fr
  • CH277815A - Device for focusing and centering in electron microscopes. : de en
  • CH277828A - Liquid spray nozzle. : en fr
  • DE813363C - Process for the production of insulating, protective and decorative coatings on building surfaces : de en
  • DE1628131U - TELESCOPIC SLIDING GUIDE. : de en
  • AU155277B2 - Improvements in or relating to consumable metal anodes : en
  • CH277727A - Glasses. : en fr
  • DE1627966U - CHIMNEY SLIDER. : de en
  • GB657275A - Means for recording the net weight of a load on a weighing apparatus : en
  • DE1628061U - LOSERVICE CAN FOR MEAT OR SAUSAGE PRODUCTS IN SLICES. : de en
  • DE1628080U - SPONGE HOLDER FOR CLEANING HIGH WINDOWS. : de en
  • DE1628234U - BEVERAGE BOTTLE. : de en
  • DE813623C - Device for bending the reinforcement bracket for reinforced concrete beams or the like. : de en
  • FR989427A - High frequency heating system : en fr
  • AU382551A - improvements in or relating to apparatus for grinding flat glasson both faces simultaneously : en
  • US2567762A - Method of coating nickel with mercury : en
  • US2567803A - Bulk polymerization of vinyl compounds using a sulfinic acid catalyst : en
  • CH277859A - Containers for storing tools, in particular thread cutting tools. : de en
  • US2567746A - Antenna : en
  • AT168896B - Method and device for the production of concrete pipes with prestressed round reinforcement : de en
  • CH277781A - Starting device for machines. : de en
  • DE813277C - Warning device on electric arc lamps : de en
  • US2567713A - Light filter for black and white and color television receivers : en
  • AU151698B2 - Journal box assembly : en
  • CH277661A - Process for the production of paints. : de en
  • USD164511S - Electric hand drier or similar article : en
  • CH277884A - Soap dispenser. : de en
  • US2567390A - Air ram : en
  • AU376951A - Apparatus tor locating images on screens : en
  • CA476835A - Thermo-responsive devices : en fr
  • CA476845A - Photographic flash-bulbs : en fr
  • AU372851A - Improvements in or relating. fo mixing arrangements for ultrashort wave radio-receivers : en
  • DE1628121U - NON-ELASTIC, INVISIBLE SUSPENDERS. : de en
  • DE813187C - Process for processing waste containing fat and glue : de en
  • ES193589A3 - IMPROVEMENTS IN GARBAGE COLLECTION VEHICLES WITH DISTRIBUTION DISC : en es
  • FR989815A - System of elements for making demountable constructions : en fr
  • FR989884A - Seed with herbicide resistant coating : en fr
  • GB657130A - Improvements in and relating to snap action electric switches : en
  • AU151335B2 - Fluidizing cooling conveyor : en
  • CA476947A - Multiplex facsimile systems : en fr
  • CH277838A - Push button radio receiver tuning mechanism. : en fr
  • CA476895A - Printing mechanism for adding machines : en fr
  • AU384851A - Improved method and apparatus for filling containers : en
  • CH277572A - Process of manufacturing construction elements and apparatus for carrying out said process. : en it
  • CH277665A - Process for preparing an organo-silicic resin. : en fr
  • CH277887A - Method for magnetomechanical energy conversion. : de en
  • DE1628179U - SCREW CAP. : de en
  • FR989545A - Method and device for moistening yarns on spools used on straight knitting looms : en fr
  • FR989903A - Two-piece comb for loom : en fr
  • CA476912A - Electron discharge devices and methods of manufacture : en fr
  • US2567894A - Sleeping car : en
  • US2567436A - Toggle clamp : en
  • US2567526A - Cable winch : en
  • DE813198C - Slab ceiling made of large-format hollow slabs : de en
  • CH277701A - Play top. : de en
  • DE813359C - Process for the transfer of powder images to other carriers : de en
  • CA476909A - Discriminator circuits : en fr
  • CH277862A - Folding box. : de en
  • FR989827A - Glass sphere shutter and lighting device for presentation of natural flowers in water : en fr
  • FR989778A - Hydraulic variable speed drive : en fr
  • DE1628059U - TRACTOR, SUCH AS TRACTOR, WHEEL TRACTOR, CATERPILLAR, etc. : de en
  • FR989779A - Low inertia cell sensitive to pressure or temperature variations : en fr
  • ES27730U - Lighting switch for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • AU375751A - Vehicle body construction : en
  • US2567786A - Telescopic shipping carton : en
  • DE1628212U - TIPPING AND ROTATING DUMP WITH CLAMP FASTENING FOR ANY DECIMAL SCALES. : de en
  • DE813621C - Device for electrolytic treatment, in particular for the oxidation of wires, tapes or the like. : de en
  • DE1628034U - COOKER WITH DRAWER. : de en
  • DE1628188U - WEBSHIP. : de en
  • US2567433A - Water-in-oil type emulsions : en
  • CH277620A - Printing machine in several colors. : en fr
  • CH277785A - Freezer. : de en
  • US2567768A - Circuit interrupter : en
  • AU384551A - improvements in or relating toa method and apparatus for packing : en
  • CH277594A - Device for holding carpet runners on stairs. : de en
  • CH277542A - Process and device for the magnetic separation of fine-grained mixtures of substances. : de en
  • CH277793A - External rotor motor, especially for wood planing machines. : de en
  • US2567425A - Speed signal system : en
  • AU157379B2 - Improvements' in gas meters : en
  • DE813496C - Stabilizing cushioning of the non-driven rigid rear axle of vehicles, in particular motor vehicles : de en
  • ES193866A3 - IMPROVEMENTS IN INJECTION PUMPS FOR COMBUSTION ENGINES : en es
  • FR989704A - Marine or submarine rescue means : en fr
  • FR989589A - Improvements to electronic safety or control devices controlled in particular by the intervention of a flame : en fr
  • FR989853A - Apparatus for cooling fired products such as those resulting, for example, from sintering or clinkering : en fr
  • FR989919A - Machine for the preparation of espresso for household use, with single control with independent adjustment of water and steam : en fr
  • US2567288A - Drawing-off mechanism for circular knitting machines : en
  • US2567366A - Operating handle lever for rotary bar door fasteners : en
  • DE1628088U - CONNECTING DEVICES FOR THE PRODUCTION OF VARIOUS CONSTRUCTION EQUIPMENT. : de en
  • US2567336A - Lamp structure with shade and base interlocking member : en
  • US2567492A - Plural film color camera, including hinged film gate : en
  • FI25266A - Inductor telephone : en fi
  • FR989851A - Sound recording system on film : en fr
  • FR989515A - Method and device for fixing a so-called spot sheet covering on cork discs : en fr
  • FR989760A - Mechanism for unwinding and winding the tape, film or wire of sound devices : en fr
  • GR13161B - PHOTO COLLECTION COMPLEXES. : el en
  • FR989764A - Sole for shoes, slippers, etc. : en fr
  • GB657228A - Improvements relating to power transmissions for motor vehicles : en
  • USRE23410E - Electronic control for alternating : en
  • DE813636C - Adjustable passenger seat for road or rail vehicles : de en
  • FI25293A - Anordning vid centrifuger för avskiljande av i provvätskor uppslammade partiklar eller dylikt : en fi
  • GB657126A - Improvements in tractor brake system : en
  • US2567406A - Electric discharge device for highfrequency oscillations : en
  • USD164482S - Child s shoe : en
  • DE1627952U - BRAIDING ROLLER FOR PASTA AND JAMS. : de en
  • GB657139A - Brush-cleaning apparatus : en
  • CH277552A - Reinforced concrete floor. : en fr
  • US2567513A - Well pumping system : en
  • DE813417C - Knitting machine and knitted goods made with it with terry loops : de en
  • USD164476S - Liquor pourer : en
  • CA476935A - Business machines : en fr
  • DE813214C - Process for the production of solid and semi-solid polymers and copolymers of ethylene : de en
  • DE813513C - Three-part fitting for double-leaf doors, especially on furniture : de en
  • US2567705A - Panel for visible record equipment : en
  • DE813235C - Anti-glare device to protect against sun, headlights or other natural or artificial light sources, preferably for vehicles : de en
  • DE813562C - Device for winding and setting time switches : de en
  • GB657087A - Improvements in mould boxes for making cavity wall units for concrete houses : en
  • US2567877A - Electrochemical bonding of aluminum with other materials : en
  • US2567751A - Magnetic shuttle detector : en
  • DE813438C - Device for unbreakable dowelling of two or more workpieces together : de en
  • DE1628277U - DRIVE DEVICE, IN PARTICULAR FOR THE TURNTABLE OF AN INTERCOM. : de en
  • FR989620A - New process for preparing crystallized sodium penicillin : en fr
  • AU379851A - Improvements in or relating to rotary electric machines : en
  • DE1627964U - INSULATION CAP. : de en
  • DE1628104U - FILM REEL DRIVE BUTTON BEARING. : de en
  • DE813303C - Tablet press : de en
  • DE1628171U - PEN, ESPECIALLY CLAMPING PEN, e.g. PRESSURE PEN. : de en
  • DE1628275U - BARREL WEIGHT SCALE. : de en
  • CA476920A - Electrical communication systems : en fr
  • CA476862A - Asymmetric azo dyestuffs of the pyrazolone series and processes of making same : en fr
  • US2567405A - Wrapping machine for sandwiches and the like : en
  • US2567748A - Control of wave length in wave guides : en
  • DE1627989U - FOOD RING FOR DOGS. : de en
  • DE1628276U - STEREOPHONIC PLAYBACK DEVICE. : de en
  • GB657174A - Improvements relating to the harvesting of beet and like root crops : en
  • US2567376A - Liquid strainer : en
  • US2567346A - Floating vehicle seat : en
  • US2567467A - Drawing frame : en
  • US2567391A - Exhaust valve structure : en
  • US2567763A - Bracket for mounting rollers on overhead doors : en
  • FR989616A - Improved device for fixing fins to radiator tubes, or similar elements : en fr
  • FR989811A - Automatic twist drill cutting machine : en fr
  • FR989774A - Improvements to safety valves : en fr
  • FR989930A - Anti-shimmy device for two-axle trailer front end : en fr
  • GB657059A - Improvements in or relating to the construction of shirts : en
  • DE1628045U - THREAD DISEASE STAND FOR INDUSTRIAL SEWING MACHINES. : de en
  • DE813257C - Dismountable packing box : de en
  • DE813645C - Method and device for cleaning beer dispensing lines : de en
  • DE1627987U - INCUBATOR. : de en
  • DE1628022U - SHUT-OFF DEVICE FOR GAS PIPES CONNECTED TO A CURRENT SWITCH. : de en
  • ES27816U - Glass tile for the construction of floors, partitions and vaults with thermal and acoustic insulation (Machine-translation by Google Translate, not legally binding) : en es
  • DE813272C - Contact arrangement on switches, especially star-delta switches : de en
  • US2567401A - Process of producing colored photographs : en
  • US2567778A - Basic ethers of xylenols : en
  • US2567785A - Pedal for bicycles or the like : en
  • US2567694A - Braiding machine : en
  • FR989621A - Gear shifting for planers and similar machines : en fr
  • FR989844A - System for mounting a luggage rack on a motor vehicle : en fr
  • FR989482A - Device for fixing the side cheeks attached to the cardboard reels : en fr
  • CA476924A - Air exhaust valves : en fr
  • DE813413C - Socket for electric light bulbs : de en
  • US2567558A - Asbestos sheet material and method of manufacture : en
  • DE1628042U - INJECTION DEVICE FOR THE MANUFACTURING OF PLASTIC OBJECTS PROCESSED BY THE WET PROCESS. : de en
  • DE1628224U - ADVERTISING APPARATUS. : de en
  • DE813615C - Device for removing coin jams in money counting machines : de en
  • US2567411A - Polyphase circuit interrupter : en
  • CA476933A - Liquid heating systems : en fr
  • GB657163A - Bridge member for bicycle, tandem and the like vehicle brakes : en
  • US2567603A - Pressure fluid operated servomotor : en
  • US2567573A - Clothes basket hanger : en
  • DE813243C - Oar lock for windows and doors : de en
  • DE813494C - Loading device on motor tractors : de en
  • FI25281A - Hörnförbindning vid spikade träbalkar : en fi
  • DE813156C - Piston valve : de en
  • DE813378C - Solution container for additional chemicals in water treatment plants : de en
  • DE813628C - Method and device for cross-cutting paper or similar webs of material and collecting the resulting sheets in an uninterrupted manner : de en
  • FR989710A - Improvements to deformable bodies with flexible envelopes, in particular to float devices such as retractable balloons for seaplanes : en fr
  • US2567790A - Minitature railway connector : en
  • DE1627990U - DEVICE FOR LAYING OUT POISONED GRAIN. : de en
  • USD164492S - Combined grave cover and marker : en
  • CH277588A - Shaft gas generator. : de en
  • CH277841A - Connection device between two circular section waveguides in different directions. : en fr
  • DE1628194U - COMPRESSED AIR AND COMPRESSED AIR EXTRACTOR. : de en
  • FI25260A - Förfaringssätt for calcination : en fi
  • FR989478A - Coffee maker : en fr
  • FI25278A - Anordning vid varvattenpannor eller lågtrycksångpannor, arbetande med underförbränning : en fi
  • DE1628083U - TWO CHAMBER GAS RADIATOR MADE OF LIGHT ALLOY. : de en
  • DE1628138U - ROLLER PROTECTOR. : de en
  • US2567504A - Driving mechanism for accessories in transport vehicles : en
  • DE1628210U - BUTTON-BUTTONHOLE JOINT MADE BY WELDING. : de en
  • FR989709A - Method and device for cooling engines placed on the hord of motor vehicles and railcars : en fr
  • FR989857A - Hot gas piston engine : en fr
  • GB657127A - Improvements in or relating to supersonic apparatus utilising a piezo-electric device : en
  • CH277582A - Glass melting process and furnace for the implementation of this process. : en fr
  • ES27806U - Brick for the construction of beams (Machine-translation by Google Translate, not legally binding) : en es
  • US2567747A - Stabilization of enzyme preparations : en
  • FR989436A - Clutch and friction brake : en fr
  • FR989558A - Improvements to adjustable height uprights for furniture : en fr
  • FR989598A - Improvements to packing elements for stuffing boxes, pistons and the like : en fr
  • US2567165A - Y quarter bend plumbing fitting : en
  • GB657195A - Improvements in or relating to collapsible multi-tiered structures : en
  • FR989656A - Improvements to carburettors for very small displacement engines : en fr
  • ES193895A1 - AN ELECTRIC RELIEF VALVE CONTAINING A LUMINESCENT SUBSTANCE : en es
  • FI25282A - Silo för grodfoder, uppförd av ett antal på varandra ställda ringar : en fi
  • FR989407A - Improvements to the polymerization of vinylidene compounds : en fr
  • FR989807A - Acetoacetylsulfimides and process for their preparation : en fr
  • DE1628190U - WORK TABLE, IN PARTICULAR FOR GLIDER PLANE AND MODEL CONSTRUCTION SHOP. : de en
  • DE813613C - Safety device for stills u. Like. With pressure measuring device : de en
  • DE1628151U - STOPCOCK. : de en
  • DE813400C - Remote robbery device for pit stamp : de en
  • ES193812A1 - A TILTING BLIND : en es
  • USD164486S - Attachment for a washing machine leg : en
  • US2567217A - Hydraulic recording mechanism : en
  • US2567752A - Combination article of baby furniture : en
  • DE1628135U - STOVE SAVE INSERT. : de en
  • DE1628253U - LOCKABLE ZIPPER SLIDER. : de en
  • FR989414A - Stretch bracelet and process for its manufacture : en fr
  • GB657263A - Improvements in and relating to electric tumbler switches : en
  • US2567257A - Continuous process for enhancing the feed value of distillers' slop : en
  • FR989573A - Safety device for rotors : en fr
  • GB657166A - Tilting table construction : en
  • DE1628273U - ELECTRICAL CONTENT DISPLAY FOR FUEL TANK, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FI25296A - Spinnspö : en fi
  • FR989626A - Fluid distributor measuring device : en fr
  • FR989667A - Movable push or drag toy, imitating the movement of the legs of a bipedal or quadrupedal animal : en fr
  • US2567397A - Solid fuel feeding device : en
  • US2567691A - Nonlinear electrical rectifier : en
  • CH277691A - Lead holder for erasers. : de en
  • USD164516S - Box or similar article : en
  • US2567223A - Blank separating and feeding device : en
  • US2567555A - Operating lever, particularly for use with the throttle valves for internal-combustion engines : en
  • DE813352C - Rotary fitting for window : de en
  • US2567639A - Pipe joint and fitting : en
  • DE813410C - Street curb : de en
  • CA476823A - Electrodynamic bifilar oscillographs for noiseless sound-recording on films : en fr
  • DE813168C - Device for the automatic adjustment of the gain of a low frequency amplifier with reproducing equipment to the sound level of the environment : de en
  • CA476879A - Driers : en fr
  • CA476934A - Joint assemblies : en fr
  • DE813193C - Molded foot sole : de en
  • DE813614C - Tools and learning aids for drawing pictures : de en
  • US2567743A - Holder for screen or other fabrics : en
  • DE1628076U - APPARATUS FOR GENERATING PRINCIPALLY ADVERTISING TEXT ON ASPHALT ROADS AND THE LIKE. : de en
  • DE1627965U - APPLIANCE PLUG WITH HEAT REGULATOR. : de en
  • FR989437A - New synthetic resins and process for their preparation : en fr
  • FR989569A - Valve box for piston pumps : en fr
  • FR989722A - Reflage device for cooling heat engines : en fr
  • GB657079A - Improvements in and relating to heat exchangers for use in the recovery of sensible heat from liquors which deposit sediment : en
  • GB657144A - A new and improved construction of chain : en
  • FR989636A - Improvements to cinematographic processes and devices with continuous film unwinding : en fr
  • FR989744A - Retaining band device, in transparent material, for shirt collars : en fr
  • GB657164A - Electromagnetic actuator for contactors and like switches : en
  • GB657176A - Improvements in or relating to linear dimension gauges particularly adapted for ascertaining the height of printing blocks : en
  • CH277809A - Drop handle control device. : de en
  • GB657194A - Means for generating and transmitting reciprocating motion to a distance : en
  • DE1628001U - PROPELLER ARRANGEMENT FOR SHIPS WITH DUESE AND GUIDING AREA. : de en
  • ES193554A1 - A PROCEDURE FOR OBTAINING A PRODUCT INTENDED FOR THE MANUFACTURE OF NOZZLES OR FLOORS FOR SMOKERS : en es
  • FR989891A - Electromagnetically actuated device : en fr
  • FR989731A - Improvements to slot-punching machines for cards with marginal perforations : en fr
  • GB657062A - Colour television and kinematograph picture projection systems : en
  • GB657175A - Improvements in and relating to electric ranges : en