• US2623584A - Electrical interval timer : en
  • PL35701B1 - : en pl
  • US2623453A - Tab sensing means in address printing machines : en
  • US2623920A - Bonded magnetic core and process for producing it : en
  • CH287942A - Method of depositing metal by electric arc. : en fr
  • PL35576B1 - : en pl
  • US2623299A - Drier : en
  • ES33604U - Transformable case in two egg cups (Machine-translation by Google Translate, not legally binding) : en es
  • GB685336A - Improvements in and relating to phonograph stylus supports : en
  • US2623598A - Rotor speed governor : en
  • US2623931A - Circuit for detection of frequency differences and apparatus employing same : en
  • USD168516S - Long table and chair combination : en
  • DE860851C - Bottle holder : de en
  • DK75226C - Helicopter for use in dusting or spraying fields or plantations with solids or liquids. : da en
  • US2623455A - Printing device for calculating machines : en
  • CH287847A - Headgear, in particular for motorcyclists. : de en
  • CH288062A - Process for producing a phosphoric acid ester. : de en
  • US2623503A - Condition control apparatus : en
  • CH288024A - Process for the preparation of pyridyl-3-aldehyde thiosemicarbazone. : de en
  • CA489290A - Method of electric arc welding and device for carrying out this method : en fr
  • CA489194A - Method of preparing 1-chloro-2-carboxyanthraquinone : en fr
  • US2623358A - Electrohydraulic door operating system : en
  • US2623699A - Relay operated temperature responsive control system : en
  • US2623880A - N-(beta-n'-phenyl-n'-benzylaminoethyl) pyrrolidine : en
  • US2623684A - Carton : en
  • DE861202C - Box, especially box-shaped drawing board, with blueprint device : de en
  • US2623260A - Pipe mold : en
  • US2623276A - Valve seat puller : en
  • US2623968A - Circuit interrupter : en
  • USD168525S - Office machine table : en
  • PL35671B1 - Transmission device for reapers-wiazcrck : en pl
  • DE1648805U - SINGLE OR MULTIPLE LAMP NORMAL, DRAFT, FLOOR OR WALL LAMP WITH BUILT-IN SOCKET. : de en
  • DE860969C - Electrical switching device operated by fluid pressure : de en
  • DE860991C - Process for the water-repellent impregnation of retraction straps for tampons : de en
  • DE861012C - Insulating handle for containers such as cooking pots : de en
  • DE861211C - Automatic brake shoe adjustment device for vehicle brakes : de en
  • ES28542Y - Apparatus for the irrigation of the sinuses : en es
  • CH288012A - Electron slingshot. : de en
  • GB685128A - Improvements in or relating to the recovery of riboflavin : en
  • CH287880A - Process for the preparation of a new synthetic polymer. : en fr
  • US2623817A - Production of fuel gases : en
  • DE861106C - Microphone largely independent of the pressure of the surrounding atmosphere : de en
  • FR57375E - Gear wheel check instrument : en fr
  • FR57363E - Envelope letter : en fr
  • DE1648622U - CHASSIS WITH TANDEMAXLE, IN PARTICULAR FOR SEMI-TRACTOR TRAILERS. : de en
  • DE861160C - Spherical, astigmatic and comatic for one or more color corrected photographic lenses : de en
  • DE861296C - Photocell : de en
  • ES206395A1 - Improvements introduced in automatic bezels of automatic bearing valves (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648764U - FAST INFEEDER FOR SEWING MACHINE, SEWING AND DAMPING NEEDLES. : de en
  • ES32873U - Car-cradle perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CH287830A - Device for drying a group of artificial threads. : de en
  • CH287859A - Machine for mixing the components of emulsions and for homogenizing, pasteurizing and cooling them. : de en
  • DE1648744U - ELECTRIC CONNECTOR WITH TWO-PIECE HOUSING. : de en
  • DE804715C - Construction and insulation board : de en
  • ES206338A1 - An antidetoning device for combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648657U - CIRCLE. : de en
  • FR57374E - Heating device for trains and water supply to steam locomotives : en fr
  • PL35698B1 - : en pl
  • CH287822A - Container for bar soap. : de en
  • US2623303A - Educational toy : en
  • GB684970A - Improvements in or relating to magnetic recording media : en
  • GB685003A - Cable gland for electric cable : en
  • DE860910C - pencil sharpener : de en
  • DE861010C - Process for covering a rough surface inside a vessel with a thin, coherent layer : de en
  • GB685322A - Improvements connected with liquid filled electrically heated radiators : en
  • DE1648871U - SHREDDER. : de en
  • DE1648859U - TOY WAR VEHICLE, IN PARTICULAR TOY TANK. : de en
  • DE860917C - Doll head or the like with hair drawn into an elastic base, preferably made of rubber, and held in place by the elastic pressure, and a method for producing the wig : de en
  • ES204590A1 - A chemical method for the preparation of coloidal products in the state of gelohidrogel, by catalytical means, used as degreasers (Machine-translation by Google Translate, not legally binding) : en es
  • GB685005A - Improvements in electric cables : en
  • GB685275A - Improvements in or relating to ultrasonic object testing devices : en
  • CA489201A - Sealing machine : en fr
  • CA489289A - Circuit-arrangement for the generation of a control-voltage : en fr
  • CH288044A - Unloading device for bulk goods, such as B. fish, herring, fish guano, mud, nuts, salt, grain. : de en
  • DE1648779U - STOPPER FOR BOTTLES OD. DGL. : de en
  • DE1648870U - KNIFE FOR A BREAD SLICING MACHINE. : de en
  • US2623415A - Combined tool for saw teeth : en
  • US2623542A - Pilot operated diaphragm valve : en
  • USD168513S - kersh : en
  • CH288029A - Method and device for the transmission of messages while changing the width of the frequency band. : de en
  • PL35665B1 - : en pl
  • US2623897A - Process for the preparation of gallic acid esters of alcohols having at least 7 carbon atoms : en
  • DE1648693U - COUPLING HOOKS FOR VEHICLES OF TOY AND MODEL RAILWAYS. : de en
  • DE1648883U - PICTURE STAND. : de en
  • DE861252C - Process for the production of pyranabkoemmlingen : de en
  • ES206255A3 - A procedure for the preparation of a penicillin salt, equipped with a great retardant power (Machine-translation by Google Translate, not legally binding) : en es
  • DE861288C - Metal element coated with carbon : de en
  • US2623218A - Convertible couch bed : en
  • US2623333A - Apparatus for grinding : en
  • US2623894A - Production of higher alkyl esters of inorganic acids : en
  • GB685069A - Improvements in or relating to bicycles and to the mounting of headlamp brackets thereon : en
  • DE860927C - Container for separating the conveyed material from a pneumatic conveyor system for bulk material : de en
  • DE861027C - Prism set for beam splitting and image erection : de en
  • ES206523A1 - Improvements introduced in zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • GB685204A - Improvements in and relating to whaling devices : en
  • US2623936A - Digital counting apparatus : en
  • DE1648888U - CONTAINER FOOT MADE OF THERMOPLASTIC MATERIAL. : de en
  • CA489173A - Tractor tires : en fr
  • PL35589B3 - : en pl
  • DE861115C - Supply of consumers, especially antennas, with preferably very high-frequency currents that differ in the phase by 90 90 : de en
  • ES33635U - An extendable support for clothes or similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2623468A - Fuel injection pump : en
  • US2623883A - Process for producing diisopropylidene glyoxal : en
  • CH288008A - Electron tube. : en fr
  • DE1648746U - TRANSDUCER TEST DEVICE. : de en
  • DE1648846U - DETACHABLE HEADREST FOR THE BACKREST OF MOTOR VEHICLE SEATS. : de en
  • DE860976C - Short wave tubes with a cylindrical piston : de en
  • US2623532A - Foldable tent : en
  • US2623648A - Glassware transfer apparatus : en
  • US2623225A - Film cleaning device : en
  • US2623498A - Cattle shock imparting device : en
  • USRE23608E - Sheetsxsheet i : en
  • CA489304A - Mine car sealing devices : en fr
  • DE860966C - Circuit for silent tuning in a receiver for frequency-modulated oscillations : de en
  • GB685004A - Improvements in or relating to fastening devices for windows, doors and like closure members : en
  • PL35628B1 - : en pl
  • CH288051A - Safety sandblaster. : en fr
  • US2623682A - Shipping and display package : en
  • DE860989C - Process and device for soldering and annealing in protective gas for dental technology : de en
  • DE861294C - Roentgenkopf : de en
  • DE861095C - Process for the preparation of addition compounds of cyclooctotetraene : de en
  • ES31803Y - Stretchy pear to create a draft : en es
  • GB684987A - Exhaust-silencers for internal-combustion engines : en
  • GB685282A - Sealing device for a rotary shaft : en
  • ES31083Y - Practical suitcase : en es
  • DE1648638U - LIGHTS FOR PEDALS, BICYCLES, LIMIT POST, BORDER PILLAR OD. DGL. : de en
  • GB685356A - Improvements in or relating to apparatus comprising an anti-vibration mounting : en
  • FR57334E - Three-stroke internal combustion turbo engine : en fr
  • US2623785A - Dispensing device for volatile products : en
  • US2623915A - Negative electrode for battery cells : en
  • DE1648709U - GIFT WRAP. : de en
  • DE1648754U - AUDIOMETER. : de en
  • US2623544A - Automatic sampler : en
  • US2624036A - Circuit protection apparatus : en
  • DE860974C - Discharge tubes : de en
  • DE860853C - Gripper with a material collecting tray : de en
  • DE861028C - Arrangement for the measurable comparison of the radiation absorption of liquids : de en
  • DE861084C - Underwear equipped with shoulder straps and shoulder pads : de en
  • ES32023Y - Mesh cap for jugs and other containers : en es
  • US2623306A - Welt insole : en
  • US2623368A - Spillproof glass : en
  • US2623577A - Gas welding and cutting tip : en
  • DE861249C - Process for the preparation of halogen compounds of steroids and their dehalogenation products : de en
  • DE861356C - Roll film cassette for recording devices with cross table guide for plate or sheet film cassettes : de en
  • DE860859C - Formwork for shaping the ribs of reinforced concrete rib ceilings : de en
  • ES33687U - Filter or strainer for espresso coffee machines and similar devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB685199A - Improvements relating to winding machines : en
  • DE1648801U - HOLDER FOR CABLES, IN PARTICULAR FOR VHF TWIN CABLES. : de en
  • DE861063C - Filling machine with several automatic weighing or measuring devices : de en
  • FR57394E - Improvements to sedan airplanes : en fr
  • ES29375Y - Pushchair-cradle with adjustable elevation base : en es
  • DE1648861U - JUMP FORM FOR BAKING PURPOSES. : de en
  • DE861276C - Circuit arrangement for telecommunications systems, in particular telephone systems : de en
  • US2623472A - Reversible pump : en
  • DE861320C - Clamp connection for the detachable attachment of two bodies inserted one inside the other, in particular a clamp connection for optional adjustment of the leg length on tripods : de en
  • ES32193Y - Channelized frequency intercom : en es
  • DE860854C - Device for lifting and lowering loads : de en
  • ES33613U - Adjustment device for parts of photographic equipment (Machine-translation by Google Translate, not legally binding) : en es
  • US2623616A - Memorial marker : en
  • US2623640A - Shoe basket : en
  • CH288020A - Method and device for producing packaged pellets from fibrous material, and packed pellets manufactured according to the method. : de en
  • CH287950A - Process for manufacturing an inflatable tube, and tube obtained by this process. : en fr
  • CH288060A - Wheelset for rail vehicles, especially wheelsets to be stored inside. : de en
  • DE1648814U - DOOR LOCKING DEVICE ON ELEVATOR LIFT DOORS. : de en
  • DE1648797U - WEDGE HOUSING FOR CLAMPING THE STREAM OF MATERIAL IN DRAWING MACHINES. : de en
  • DE861362C - Clevis with telescopic fork for motorcycles : de en
  • US2623834A - Coloring process for nylon : en
  • US2623539A - Fluid flow control apparatus : en
  • US2623789A - Sprinkler tap : en
  • GB685050A - Process for the distribution of plant protection, pest and contagious-disease combatting agents : en
  • GB685284A - Improvements in ventilation devices for vehicles : en
  • PL35743B1 - : en pl
  • US2623223A - Device for use in making sliplasted shoes : en
  • US2623251A - Adjustable louver for venetian blinds : en
  • US2623677A - Heated plunger structure for meat filling machines : en
  • US2623567A - Shoe cover : en
  • US2623914A - Construction materials : en
  • ES33674U - Utensil for the protection of plants (Machine-translation by Google Translate, not legally binding) : en es
  • GB685155A - Improvements in or relating to rail joints : en
  • GB685357A - Improvements in or relating to dynamo electric machines : en
  • DE861003C - Wooden model clip-on part : de en
  • ES19656Y - Printed mailing envelope with special closure : en es
  • ES30834Y - Perfected Automatic Pen : en es
  • CA489318A - Garment rack : en fr
  • PL35735B1 - : en pl
  • DE1648854U - SIDE-CAR FOR MOTORCRAFT : de en
  • DE861270C - Call receiver for carrier frequency systems : de en
  • US2623527A - Suspending filing system : en
  • FR57368E - Device for modifying the distribution of the materials loaded in the shaft furnaces : en fr
  • ES33751U - One joined for straps perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA489154A - Mounting of fans controlled by the rotation of vehicle wheels : en fr
  • CH287947A - Method for twisting blades formed from sheet metal for turbomachinery. : de en
  • DE861004C - Block mold : de en
  • DE1648710U - CONTAINERS, IN PARTICULAR FOR PAPER AND OTHER WASTE. : de en
  • DE1648817U - SUPPORT PLATE FOR CEILINGS AND ROOFS. : de en
  • DE1648736U - DEVICE FOR CONNECTING AND TESTING ELECTRICAL CABLES. : de en
  • DE1648630U - PIPE HEAD FOR FILLING GASES IN LIQUIDS. : de en
  • GB685198A - Improvements in apparatus for distributing powdered or granular substances : en
  • IE20157L - Agricultural grabs : en
  • FR57370E - Radio-electric method of guiding moving bodies in a predetermined direction and application of this method to the blind landing of aircraft : en fr
  • GB685213A - Improvements in or relating to hand trucks or trolleys : en
  • ES33761U - Improved hitch for fasteners of packages, clothes or similar on bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648629U - HOLDING DEVICE FOR GLASS LID WITH RING GROOVE ON TIN CAN CIRCLES, IN PARTICULAR CAN CIRCUITS. : de en
  • DE861026C - Drive arrangement for the take-up plates of sound devices working with tape-shaped phonogram carriers, in particular magnetic sound devices : de en
  • DE1648862U - MACHINE WHISK AND STIRRER WITH INTERCHANGEABLE WIRE BRACKET. : de en
  • ES205537A1 - Improvements introduced in zip cover closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES33823U - Apparatus for making carpets (Machine-translation by Google Translate, not legally binding) : en es
  • GB685326A - Improvements in or relating to process for making steel : en
  • DE860874C - Two-stroke internal combustion engine flushed in direct current : de en
  • FR1018171A - Means of solubilizing, mobilizing and using the potash of the red shales of the Saxonian terrain : en fr
  • GR14058B - METHOD AND MEANS FOR ACHIEVEMENT OF EXTERNAL REACTIONS AND THE USE OF THIS ATTRACTIVE ENERGY REACTIONS. : el en
  • US2623275A - Tool for mounting metal strips on rods : en
  • US2623815A - Apparatus for gasifying carbonaceous fuel : en
  • ES206181A1 - A system of construction of covers of two sheds (Machine-translation by Google Translate, not legally binding) : en es
  • US2623985A - Electronic bonding machine : en
  • DE1648856U - GRINDING OR EMERALD FILE. : de en
  • CA489168A - Sighting device for the levelling of railway tracks : en fr
  • DE861024C - Process for the preparation of intermediate polymers of at least three monomers : de en
  • US2623738A - Control for reciprocating magnetic actuators : en
  • US2623735A - Recirculating air heater : en
  • US2623750A - Automatic reversing system for tape reeling machines : en
  • FR57291E - Improvements to aircraft landing systems and devices in poor visibility : en fr
  • FR57380E - Heating device for trains and water supply to steam locomotives : en fr
  • GB684974A - Improvements relating to aircraft retractable and steerable nose-wheel and tail-wheel mountings : en
  • GB685062A - Improvements relating to combustion chambers for jet engines, gas turbines or the like : en
  • ES202532A1 - An electrotermal surface apparatus and procedure for its manufacture (Machine-translation by Google Translate, not legally binding) : en es
  • ES206051A1 - A coupling for crankshaft of explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES33722U - Special cardboard carton for fruits (Machine-translation by Google Translate, not legally binding) : en es
  • GB685325A - Improvements relating to the manufacture of steel : en
  • FR57365E - Pneumatic valve : en fr
  • FR57396E - Product intended to stimulate plant growth : en fr
  • GB685196A - Coffee maker : en
  • FR57285E - Processes for obtaining watertight seals : en fr
  • ES31643Y - Device for the installation of fluorescent lamps and tubes : en es
  • US2623620A - Control mechanism for machines receiving articles from stacks : en
  • ES32374Y - Goggles-probe for nasal inhalations : en es
  • GB684957A - Means for marking out lines on tennis courts and other surfaces : en
  • DE861099C - Device for line-by-line and section-wise duplication of printable mirror-writing originals : de en
  • ES33287U - Selector device for the regulation of electrical appliances with two single-phase shunt circuits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018209A - Templet for looms : en fr
  • DE861112C - Reflector device for sending or receiving radio frequency energy : de en
  • ES30561Y - Folding hammock chair : en es
  • ES31494Y - Sensitive mechanism to provide the power units of mechanical objects with intermittent forward movements : en es
  • FR1018212A - Advanced screw, especially for eyewear : en fr
  • DE1648759U - ATTACHMENT TO THE KUNSTDUENGER WIDE SPREADING MACHINE AS A ROW DEVICE. : de en
  • DE860844C - Device for sucking off fluids, mainly blood, from body cavities : de en
  • GB685308A - Improvements in guide shoes for mine cages and the like : en
  • GB685324A - Improvements relating to electricity meters : en
  • DE861156C - Process for the production of polymers or copolymers of unsaturated compounds : de en
  • DE1648894U - HEIGHT-ADJUSTABLE TABLE. : de en
  • CH287990A - A method of manufacturing a cooling apparatus having a cooling surface on which flows a liquid to be cooled, and an apparatus obtained by means of this method. : en fr
  • DK75234C - Box or can with one around this closing lid. : da en
  • CA489187A - Intermittently engaged clutch variable power transmission : en fr
  • CH287870A - Process for the production of a vat dye. : de en
  • US2623856A - Tetraborate detergent compositionx : en
  • US2623767A - Control device for locking, closing, and ventilating means in windows and doors : en
  • US2623855A - Lubricating compositions : en
  • ES33812U - Perfected toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB685289A - A reciprocating piston and slide engine and pump and the like : en
  • FR57262E - Construction process and elements for its realization : en fr
  • USD168502S - Biscuit bolx : en
  • ES33811U - Pressure device for disc clutch (Machine-translation by Google Translate, not legally binding) : en es
  • FI26165A - Lappningsförfarande för fanerskivor : en fi
  • DE860954C - Clamping device for the loose-leaf bookkeeping : de en
  • GB685175A - Improvements in or relating to apparatus for towing ships and boats : en
  • DE861060C - Expansion stoppers for bottles and other vessels of all kinds : de en
  • US2623270A - Hacksaw lift : en
  • US2623384A - Bearing and lubricant tester : en
  • DE860939C - Plaettmachine : de en
  • DE861375C - Tilting device for emptying garbage cans into a garbage collection container, in particular of motor vehicles : de en
  • ES33729U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB685102A - Improvements in brassieres : en
  • CH287814A - Device for chopping, mixing and stirring food and luxury goods. : de en
  • US2623316A - Variable composite picture frame : en
  • US2623661A - Distributor for particulate material : en
  • PL35729B1 - : en pl
  • DE860921C - Attachment of the flexible belt of belt conveyors on carriers or carrying handles : de en
  • DE860887C - Welding agent for light metals and light metal alloys, especially magnesium alloys : de en
  • ES33683U - Hygienic valve for containers of charcoal drinks (Machine-translation by Google Translate, not legally binding) : en es
  • FR57288E - Devices allowing direct adjustment of the sprung balance on its movement : en fr
  • GB685267A - Apparatus and process for coating a substrate with a metal : en
  • US2623798A - Pressure sealing means : en
  • PL35643B1 - : en pl
  • DE1648655U - TEMPERATURE REGULATOR WITH BIMETAL BOX PLATE FOR ELECTRIC HEATERS, IN PARTICULAR FOR HEATING CUSHIONS. : de en
  • DE1648821U - GUTTER AND WASTE PIPE MADE OF ALUMINUM AND ALUMINUM ALLOYS. : de en
  • DE861109C - Electric circuits controlled by magnetic fields : de en
  • PL35732B1 - : en pl
  • US2623956A - Telephone test selector : en
  • PL35717B1 - : en pl
  • US2623540A - Spring check valve : en
  • ES28769Y - Field lantern : en es
  • CA489291A - Arrangement for distributing signal pulses : en fr
  • PL35730B1 - : en pl
  • CH287918A - Optical sighting device. : en fr
  • US2623328A - Toy vehicle with simulated horn : en
  • CA489236A - Hydraulic control systems : en fr
  • ES33631U - A buckle for belts (Machine-translation by Google Translate, not legally binding) : en es
  • US2623555A - Saw guard : en
  • DE1648874U - CLEANING WIPER FOR ABORT SEATS. : de en
  • ES33652U - Support for oil cans that can be attached to various vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR57364E - Endless saw for sawing stone : en fr
  • FR57386E - Universal spout for cans, especially of the jerrycan type : en fr
  • GB684998A - Improved locking device for camera back in photographic roll film cameras : en
  • DE860879C - Roller cage for spline shafts : de en
  • DE861361C - Braking device with spring-loaded or two-chamber brake cylinder for motor vehicle trailers : de en
  • DE1648864U - ROLLING MILL, IN PARTICULAR FOR FINE IRON. : de en
  • DE1648866U - INTERCHANGEABLE COVER FOR MICROPHONE SPEAKER CAP. : de en
  • US2623280A - Dry shaving device : en
  • US2623718A - Control device for airplanes : en
  • US2623765A - Balanced cotter : en
  • DE1648680U - KNIFE SHARPENER. : de en
  • DE860882C - Torsional vibration damper : de en
  • ES31915Y - Device for the transmission of the force of Device for the transmission of the driving force to the axle of any toy vehicle : en es
  • FR1018239A - Advanced vaporizer device for liquid containers : en fr
  • US2623534A - Valvular controlling means : en
  • US2623698A - Combustion control system : en
  • CA489199A - Recovery of enzymes : en fr
  • DE1648667U - FRACTION MACHINE. : de en
  • DE861062C - Safety razor made from a piece of steel band : de en
  • FR1018167A - Slider closure : en fr
  • FR57270E - Leak-proof box for packaging various products : en fr
  • FR57314E - Mono-twin-lance automatic watering device, allowing one or two nozzles to be used at the same time, using special parts and a particular device, depending on the water flow available : en fr
  • DE1648772U - DOUBLE FABRIC SAFETY BELT FOR MINING. : de en
  • CH287875A - Process for producing a cobalt compound. : de en
  • CH287984A - Air filter. : en fr
  • US2624006A - Automatic frequency control circuit : en
  • DE1648706U - TRANSPORT SECURITY ON THE LOCKING OF SHIPPING DRUMS. : de en
  • ES33764U - A plastic boot (Machine-translation by Google Translate, not legally binding) : en es
  • GB685321A - Rotary cutter for wood working machinery : en
  • DE1648858U - CHEMICALLY INKED METAL CAP FOR BALLPOINT PEN REFILL. : de en
  • DE860894C - Sensitometer : de en
  • DE861129C - Overcurrent relay : de en
  • FR57326E - Radio-electric process for guiding airships : en fr
  • ES20853Y - Rubber cushion : en es
  • DE861193C - Device for optical compensation when projecting moving images : de en
  • DE861363C - Angled bevel gear for valve seat grinding machines : de en
  • FR57389E - Apparatus for making tiles, bricks or the like : en fr
  • GB684994A - Improvements in or relating to sliding clasp fasteners : en
  • US2623289A - Guideline supporting apparatus for bricklaying : en
  • US2623799A - Extension table with spring supported center leaf : en
  • GB685081A - Improved anchoring device for insulated flexible electric cable : en
  • US2623504A - Fluid pressure compensating means for hydraulic governors : en
  • US2623840A - Spermicidal compositions : en
  • US2624009A - Ion sources : en
  • DE1648850U - VALVE PROTECTION FOR MOTOR VEHICLE HOSE VALVES. : de en
  • ES33633U - Toy equipped with a rotating organ driven by vibrations (Machine-translation by Google Translate, not legally binding) : en es
  • FR57352E - Movement transformer mechanism : en fr
  • CA489287A - Ultra high frequency magnetometer : en fr
  • PL35669B1 - : en pl
  • DE860888C - Device for cleaning chemical liquids, mainly for milk heaters : de en
  • ES33691U - Sanitary siphon (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648763U - DEVICE FOR BROACHING TOOLS. : de en
  • PL35597B1 - : en pl
  • US2623357A - Gas turbine power plant having means to cool and means to compress combustion products passing through the turbine : en
  • GB685074A - Improvements in and relating to electric cables : en
  • US2623330A - Glass feeder spout heating structure : en
  • GB685104A - Improvements relating to copper-containing disazo dyestuffs : en
  • US2623611A - Method of separating acetylene : en
  • ES204402A3 - A procedure to cover all types of surfaces with elements and/or compounds (Machine-translation by Google Translate, not legally binding) : en es
  • US2623247A - Air raid shelter : en
  • US2623378A - Adjustable locking device : en
  • PL35682B1 - : en pl
  • ES33647U - Foldable splint device (Machine-translation by Google Translate, not legally binding) : en es
  • ES205933A1 - A procedure for the obtaining of a new product intended for human overheating (Machine-translation by Google Translate, not legally binding) : en es
  • PL35635B1 - : en pl
  • US2623508A - Locomotive firebox and bracing means therefor : en
  • DE861017C - Mold for pouring one-piece containers of generally spherical shape : de en
  • ES33838U - Bracelet for feminine ornament (Machine-translation by Google Translate, not legally binding) : en es
  • FR57293E - Household disc grater : en fr
  • GB685174A - Synthesis of 1-benzyl 5, 6, 7, 8,-tetrahydroisoquinoline : en
  • US2623398A - Pivoted link chain : en
  • US2623614A - Safety device for conveyers or the like : en
  • US2623656A - Picnic server : en
  • USD168521S - Ytoic : en
  • DE1648692U - MAGNET TOY. : de en
  • DE861013C - Solid roof construction : de en
  • DE861117C - Arrangement for adapting a high-frequency power line to an antenna : de en
  • FR57310E - Improvements made to two-legged automatons : en fr
  • GB685059A - Improvements in machines for sawing timber : en
  • DE1648661U - IRON BOARD COMBINED WITH SLEEVE BOARD. : de en
  • DE1648834U - METAL SCISSORS. : de en
  • DK75238C - Shielding mat for use in blasting. : da en
  • DE860990C - Clamp forceps, in particular for use in castration : de en
  • ES205543A1 - An apparatus to produce an antiretroid rotation of the polarization plane of the electromagnetic waves (Machine-translation by Google Translate, not legally binding) : en es
  • ES30556Y - Device to keep the knot of ties in the correct position : en es
  • US2623310A - Wheel track attachment for tractors : en
  • US2623901A - Production of choline chloride : en
  • ES202632A3 - A procedure for the manufacture of astrakºn (Machine-translation by Google Translate, not legally binding) : en es
  • DE861247C - Process for the production of carbonic acid mixtures : de en
  • DE861271C - Electrical signal receiver : de en
  • ES25659Y - Improved clinical thermometer : en es
  • ES33628U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB685095A - Process for making chloromethyl methyl ether : en
  • GB685200A - Improvements in or relating to fluid control valves : en
  • US2623533A - Fluid pressure operated inflation control valve : en
  • DE1648606U - RESONANCE SCREEN WITH MASS BALANCING. : de en
  • DE861190C - Type copier accessory for photographic enlargers : de en
  • GB685224A - Improvements in or relating to agricultural pick-up balers : en
  • ES33806U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB685008A - Improvements in or relating to sliders for flexible strip fastenings : en
  • FR1018191A - Tool for fur working : en fr
  • GB685332A - Improvements in magnetic snap action electrical switches : en
  • GB685307A - Improvements in or relating to windscreen wipers : en
  • US2623353A - Combined fluid pressure and mechanical bearing for gas turbine engines : en
  • US2623382A - Method of making faced colored bricks and building walls therefrom : en
  • US2623907A - 2, 2'-alkylidene-bis (6-alkyl-4-chlorophenols) : en
  • US2623821A - Photographic development of color on textile and other materials : en
  • US2623467A - Water system : en
  • US2623831A - Antistripping agents for asphalts : en
  • ES33651U - Closing for bags and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES33748U - Pendulum device with electromagnetic function (Machine-translation by Google Translate, not legally binding) : en es
  • FR57341E - Watch setting device : en fr
  • GB685078A - New trisazo dyestuffs : en
  • GB685001A - Improvements in apparatus for delivering measured volumetric quantities of granular, pulverulent and like fluent solid materials : en
  • GB685032A - Improvements in or relating to means for recording and reproducing teleprinter signals : en
  • FR1018244A - Lamellar binding : en fr
  • DE1648732U - SEPARATOR FOR ACCUMULATORS. : de en
  • DE1648751U - CONTACT SPRING FOR THE CONTACTS OF ELECTRONIC TUBE SOCKETS OF ALL KINDS OR IN CONNECTION WITH SUCH. : de en
  • GB685094A - Improvements in or relating to stokers for stoker-fired boilers, and hydraulic systems therefor : en
  • US2623585A - Machine for cutting rayon staple : en
  • DE861373C - Process for making cigars : de en
  • ES31321Y - Device to facilitate the positioning of the rings on the pistons and their introduction into the cylinders of internal combustion engines : en es
  • ES33684U - Instrument for linear and geometric drawing (Machine-translation by Google Translate, not legally binding) : en es
  • FR57323E - Spade machine : en fr
  • GB684958A - Improvements in and relating to the production of oxygen-containing organic compounds : en
  • DE1648825U - ADJUSTABLE FRAMEWORK. : de en
  • GB685132A - Improvements in or relating to typographical composing machines : en
  • GB685254A - Hoist for lifting or lowering comparatively small loads at different speeds : en
  • DE860862C - Process for filling rubber, in particular natural rubber : de en
  • DE861357C - Photo recording device with electric light meter : de en
  • GB684979A - A new or improved carrier for pannier bags : en
  • US2623687A - Combined greeting and gift bearing folder : en
  • ES33679U - Device to facilitate the start-up of engines of explosion that work normally with gasoline so that they can be fed with other fuels (Machine-translation by Google Translate, not legally binding) : en es
  • ES33717U - A salvatacos for looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES33816U - Liquid vacuum cleaner (Machine-translation by Google Translate, not legally binding) : en es
  • DE860890C - Format roller for the production of cardboard : de en
  • DE860932C - Press head for extrusion presses : de en
  • DE1648875U - BROOM. : de en
  • DE861015C - Connection of two scaffolding parts : de en
  • DE861151C - bathtub : de en
  • DE861037C - Shaft seal : de en
  • DE861155C - Process for emulsion polymerization in the simultaneous presence of oxidizing agents and reducing agents : de en
  • FR57377E - Foldable crate for transporting fruits, vegetables or other objects : en fr
  • GR14057B - METHOD OF SUPPORT OF ECONOMIC CONCRETE TILES DIRECTLY ON THE PILLARS AND THE HELP OF COLUMNED CEILINGS INTEGRATED IN THICK PAINT. : el en
  • GB685133A - Aryl-trichloroethanols and their manufacture : en
  • GB685130A - Improvements in and relating to hoists : en
  • GB685253A - Improvements in or relating to washing machines : en
  • US2623418A - Method for making wrench sockets : en
  • US2623560A - Polygonal framework type clamping machine : en
  • US2623690A - Average speed indicator : en
  • US2623895A - Lower alkyl esters of 2-cyanobutane-1, 2, 3, 4-tetracarboxylic acids and process : en
  • CA489305A - Pneumatic tire : en fr
  • CH287978A - Ball piston pump and method of making the same. : de en
  • CH287938A - Bearing for balance or other moving part of a clockwork movement or other precision device. : en fr
  • FR57346E - Improvements to tools for rock drilling : en fr
  • GB685212A - Improvements in ventilators for vehicles : en
  • FR57261E - Automatic speed variator : en fr
  • GB685135A - Improvements relating to lures for use in fishing : en
  • PL35708B1 - : en pl
  • US2623662A - Valved drop forming stopper with removable air and liquid orifice plugs : en
  • US2623861A - Preparation of alumina-platinum-halogen catalyst : en
  • US2623325A - Animated booklet toy : en
  • PL35654B1 - : en pl
  • US2623784A - Perfume atomizer : en
  • US2623830A - Pipe joint sealing compound : en
  • US2623629A - Conveyer boom hoisting system : en
  • DE1648818U - CONSTRUCTION AND DISMANTLING DUST BLANKET. : de en
  • US2623338A - Packaging machine : en
  • US2623930A - Distribution unit for three-wire systems : en
  • GB685023A - Tirrill regulator with magnetic amplifier : en
  • GB685191A - Automatic lathe : en
  • DE861319C - Automatic discharge device of knife machines for thin-walled cut material : de en
  • ES33755U - Iron bra for rubber mats, pallet racks, lined wooden doors, fish boxes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018198A - Decompressor cap for autoclave pot : en fr
  • GB684976A - Polythene compositions : en
  • GB685359A - Method and apparatus for making gas rich in hydrogen and oxides of carbon, mainly carbon monoxide : en
  • GB685353A - Improvements in or relating to electro-hydraulic servo mechanism : en
  • US2623639A - Locking type gunrack : en
  • US2623659A - Arrangement for portioning out paste and similar materials : en
  • US2623737A - Material conditioning apparatus : en
  • DE861242C - Process for the production of formaldehyde from methane and its homologues : de en
  • DE861370C - A tube with a tuning body for especially inflatable rubber figures : de en
  • ES205781A1 - Improvements in or relating to articulated steam locomotives : en es
  • DE1648890U - SPRING RUBBER BASE FOR CHAIR LEGS. : de en
  • DE860949C - Process for the preparation of new derivatives of 1, 2, 4-triazine : de en
  • PL35583B1 - : en pl
  • ES33626U - Automatic scale (Machine-translation by Google Translate, not legally binding) : en es
  • ES33661U - Board for table or stretcher (Machine-translation by Google Translate, not legally binding) : en es
  • GB685079A - Improvements in or relating to the dealkylation of aromatic compounds : en
  • FR1018174A - Advertising method and device : en fr
  • PL35655B1 - : en pl
  • PL35700B1 - : en pl
  • US2623419A - Precision drilling machine : en
  • DE1648886U - USE PACK FOR SPICES. : de en
  • DE860941C - Roller covering, especially for vacuum mangles : de en
  • ES33598U - A stamped claim rocker (Machine-translation by Google Translate, not legally binding) : en es
  • ES33749U - Belt with inner pocket (Machine-translation by Google Translate, not legally binding) : en es
  • GB685064A - An improved domestic cabinet : en
  • GB685250A - Treatment of iron ore : en
  • US2623796A - Angular contact ball bearing : en
  • DE860968C - Impulse transmission method and device for signals over broadband channels : de en
  • DE861051C - Intermediate piece for sockets of high-voltage flash tubes : de en
  • ES21494Y - Capsule for closing bottles or other containers : en es
  • GB685068A - Combustion chamber for gas turbines : en
  • ES31841Y - Perfected hinge : en es
  • US2623432A - Means for automatic color selection : en
  • US2623329A - Extensible doll : en
  • US2624012A - Radiant energy measuring system : en
  • DE861007C - Process for centrifugal casting of tubular bodies made of steel, in particular cylinder liners : de en
  • DE861186C - Adjustable reamer : de en
  • GB685146A - Water-resistant greases : en
  • GB685210A - Catalyst activators : en
  • US2623993A - Amplitude modulator with double yield : en
  • PL35632B1 - : en pl
  • DE1648741U - TOGGLE SWITCH. : de en
  • CH288039A - Tube closure device. : en fr
  • DE860849C - Device for removing workpieces from a carousel machine, preferably a glass processing machine : de en
  • DE861128C - Differential voltage relay for three-phase systems : de en
  • GB685038A - Improvements in and relating to the manufacture of patterned thermoplastic strip material formed of differently coloured stripes : en
  • US2623495A - Apparatus for coating scrolled sheets : en
  • CA489309A - Sulphurized condensate of alpha-pinene and phosphorus pentasulfide : en fr
  • CH287840A - Needle bar drive device on a cotton knitting machine. : de en
  • CH287908A - Directly displaying frequency measuring device. : de en
  • DE861310C - Adjustable furniture glides : de en
  • US2623623A - Carbon supply control for manifolding typewriters : en
  • CA489188A - Refrigerator shelf trim : en fr
  • CH287929A - Self-winding watch. : en fr
  • GB685066A - Improvements relating to liquid or other fuel combustion apparatus : en
  • PL35715B1 - : en pl
  • GB685239A - Improvements in and relating to clamping means for writing sheet, carbon sheet and copy sheet or sheets : en
  • GB685261A - Improvements in or relating to machines for cleaning waterways : en
  • DE861157C - Electric level controller, especially for regulating the liquid level in steam and hot water boilers : de en
  • ES31872Y - Elastic wrist strap for watch : en es
  • GB685071A - Improvements in or relating to separating tanks for use with dense liquids : en
  • GB685045A - Improvements in or relating to conveyors : en
  • DE1648610U - STANDING SHOP WINDOW ADVERTISING INDICATORS, ROUND SHAPE. : de en
  • USRE23607E - Artificial denture : en
  • FR57353E - Device intended to suppress or prevent clutching in vehicles equipped with compressed air brakes : en fr
  • DE860867C - Device for mixing liquids or gases : de en
  • DE861200C - Flash device with reflector and open glass cartridge : de en
  • DE1648639U - TURNING HEAD FOR SPINNING AND TWISTING MACHINES. : de en
  • DE861114C - Built-in antennas for TV and VHF receivers : de en
  • DE861011C - Electric mill for coffee and other goods : de en
  • FR1018205A - Synthetic polypeptides capable of forming fibers and their preparation : en fr
  • ES33696U - Box case for the conservation of razor blades in use (Machine-translation by Google Translate, not legally binding) : en es
  • CA489302A - Closures for powder or like boxes : en fr
  • US2623536A - Safety valve : en
  • DE861170C - Process for the production of low-resin and low-wax pyrethrum extracts that are soluble in mineral oil : de en
  • DE861255C - Process for the production of solids which are colloidally dispersible in water : de en
  • US2623396A - Infinitely variable friction wheel gear : en
  • PL35640B1 - : en pl
  • ES205518A1 - A pneumatic pressure or vacuum engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES206396A1 - A shot switch for automatic firearms (Machine-translation by Google Translate, not legally binding) : en es
  • GB685331A - Improvements in cyclopentanophenanthrene derivatives and process for producing the same : en
  • GB685286A - Improvements in and relating to microscopy : en
  • GB685234A - Engine starting or other cartridges : en
  • CA489296A - Production of glycerin and distilled fatty acids : en fr
  • FR1018179A - Process for upgrading liquid hydrocarbons : en fr
  • FR57325E - Improvements to pneumatic valves : en fr
  • GB685171A - Improvements in or relating to sound boxes for gramophones and the like : en
  • PL35586B1 - : en pl
  • US2623461A - Magazine press ink fountain : en
  • DE861272C - Self-interrupting relay for generating current pulses : de en
  • GB685252A - Improvements in or relating to a lubricating system for internal combustion engines : en
  • GB685278A - Improvements in moulding apparatus : en
  • ES33766U - New device for axially moving pistons, shafts and the like intermittently (Machine-translation by Google Translate, not legally binding) : en es
  • ES33788U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • DE860845C - Injection syringe : de en
  • GB685263A - Improvements in lifts of the paternoster type : en
  • GB685119A - Vehicle guiding device : en
  • GB685318A - Mechanical saw : en
  • ES33841U - Improved bearing for sliding doors (Machine-translation by Google Translate, not legally binding) : en es
  • DE860912C - Method and device for heating the rolls of pile roller presses : de en
  • DE861331C - Method for distorting the scale of the display device in electrical speed measuring systems : de en
  • FR1018248A - Protective casing for transmission chains : en fr
  • US2623842A - Hydrocarbon conversion process and reaction chamber for pebble heater apparatus : en
  • ES33611U - Own cap for bottles of carbonated drinks and especially soft drinks (Machine-translation by Google Translate, not legally binding) : en es
  • ES33805U - Compass model perfected for trazadb ellipses (Machine-translation by Google Translate, not legally binding) : en es
  • GB685148A - Portable electric lamp : en
  • DE1648620U - FLAP LOCKING DEVICE FOR WAGON CABINS WITH FOLDING SIDE PANELS : de en
  • CA489230A - Refractory composition : en fr
  • CA489156A - Stocks and dies, die heads, and the like thread cutting tools : en fr
  • DE861152C - Device for relieving temporary and pressurized supports : de en
  • DE1648649U - SEPARATOR FOR SEPARATING DOCUMENTS AND DOCUMENT GROUPS FOR REGISTRATION PURPOSES. : de en
  • DE860959C - Microphone arrangement for stereo recordings with two separate transmission channels : de en
  • FR1018164A - Improvements made to removable connecting devices for profiled metal parts : en fr
  • FR57358E - Improvements to light constructions with rapid execution : en fr
  • GB685205A - Improvements in circuits for embodiment in automatic telephone exchange and like systems : en
  • CH287885A - Card index. : de en
  • FR57329E - Tubular or other portable brush reservoir for liquid eyeshadows : en fr
  • DE1648618U - DIRECTION INDICATORS. : de en
  • DE1648807U - EXHAUST FLAP WITH STEPPED SHUTTER DISC. : de en
  • ES33600U - Device for bleaching walls in interiors and facades (Machine-translation by Google Translate, not legally binding) : en es
  • GB684959A - Improvements in or relating to power plant comprising the combination of gas and steam turbines with a supercharged furnace steam-generator : en
  • US2623781A - Disposable humidifier for cigarette packs : en
  • DE861165C - Filter mouthpiece for cigarettes : de en
  • US2623239A - Method and apparatus for feeding comminuted board-forming material for pressing : en
  • US2623583A - Drapery hook : en
  • US2623702A - Reeling system for reelable magnetic records : en
  • CH288015A - Suspension device for Soederberg electrodes on an electrical resistance arc furnace. : de en
  • DE1648877U - SUN PROTECTION. : de en
  • DE861334C - Vibration exciters, especially Ruettler : de en
  • ES20462Y - Perfected footwear : en es
  • FR1018196A - Flying machine : en fr
  • GB685011A - Improvements in or relating to combined combs and brushes : en
  • GB685093A - Vibrating appliance : en
  • DE861104C - Method of laying reinforced concrete sleepers for rails : de en
  • PL35688B1 - : en pl
  • US2623291A - Apparatus for gauging and grading leather : en
  • US2623828A - Cementitious material and method of making : en
  • DE1648831U - FIXED ARRANGEMENT OF MATCHING ASSORTMENTS OF CIGARETTE AND TOBACCO PARCELS. : de en
  • DE861352C - Valve base with internal base sheet : de en
  • CH287851A - Self-adjusting feeder for roller mills in flour mills. : en fr
  • CA489323A - Production of polymeric compounds : en fr
  • CA489311A - Side bearing : en fr
  • DE1648681U - DRAWING DEVICE. : de en
  • DE860891C - Method for cutting through cardboard or the like on the format roller of a cardboard machine or the like and format roller : de en
  • ES31462Y - Rotary switch automatic station tuning device : en es
  • FR1018185A - Ethylene interpolymer waxes : en fr
  • US2623672A - Beer jetter : en
  • US2623820A - Treatment chambers for ligno-cellulose material and the like : en
  • DE1648899U - SLIDING WALL PANEL. : de en
  • FR1018180A - Alcohol stove : en fr
  • FR1018194A - Adjustable saddle support for bicycles and motorcycles : en fr
  • US2623476A - Hopper door regulator : en
  • US2623711A - Multirotor helicopter : en
  • US2623746A - Sheet feeding apparatus : en
  • DE1648781U - MILK SALES TABLE. : de en
  • ES17668Y - Ophthalmic glasses : en es
  • GB685333A - Improvements in and relating to objective lenses : en
  • CA489179A - Fire alarm : en fr
  • CA489193A - Gray acid anthraquinone dyestuffs : en fr
  • US2623724A - Seat for rotary plug valves : en
  • DE861035C - Belt connection, especially for drive belts, conveyor belts, etc. Like. Made of polyamide or similar organic plastics : de en
  • CA489169A - Vehicle wheel mounting : en fr
  • CA489307A - Process for emulsifying polymerizable compounds and effecting polymerization with said emulsion : en fr
  • CA489203A - Operating mechanism for electric switches : en fr
  • CA489253A - Dicresol sulfides : en fr
  • CH288019A - Door impervious to radiation. : en fr
  • US2623753A - Tractor-trailer coupling mechanism : en
  • DE860937C - Whirlpool wheel for washing machines : de en
  • DE860964C - Amplifier, in which the voltage to be amplified causes a proportional change in a carrier frequency : de en
  • DE861275C - Circuit arrangement for telephone systems with several dialers lying in series via two-wire connecting lines with free choice for connecting workplaces : de en
  • DE861052C - Fire extinguishing agent for phosphor bombs : de en
  • CH287876A - Process for the production of finely divided titanium dioxide in rutile modification. : de en
  • CA489150A - Quick acting valve : en fr
  • CH287944A - Cutting device for wires and ribbons. : de en
  • FR1018165A - Advanced dynamometer and its applications, in particular as a weighing device : en fr
  • GB685113A - Improvements in and relating to turn-sensitive devices : en
  • GB685349A - Mechanism for feeding cylindrical articles to machine tools : en
  • BE505454A - OPTICAL BLEACHING AGENTS. : en fr
  • US2623413A - Machine for assembling and trying out dies : en
  • DE1648686U - TRIPLE SURFACE CUBE. : de en
  • ES33669U - Armor for fluorescence lighting in industrial manholes (Machine-translation by Google Translate, not legally binding) : en es
  • ES33825U - Pliers for nuts and similar uses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648646U - UNROLL DEVICE. : de en
  • PL35744B1 - : en pl
  • CA489178A - Windshield wiper : en fr
  • CH287882A - Process for rendering non-corrosive or for enhancing the protective abilities of materials in contact or to come into contact with metals. : en fr
  • CH287783A - Device for attaching a reversible plow to a tractor. : de en
  • US2623716A - Gyroscope control system for dirigible craft : en
  • FR57305E - Devices allowing a specific action of radio waves in biochemistry : en fr
  • CA489177A - Trailer for boat handling : en fr
  • CH287975A - Multi-stage axial compressor with variable speed. : de en
  • CA489186A - Mixer for making dough : en fr
  • CA489243A - Control apparatus : en fr
  • CA489244A - Valve for hydraulic brake systems : en fr
  • US2623764A - Sealing gland for rotary shafts : en
  • DE861312C - Combined winch device : de en
  • US2623232A - Windshield wiper apparatus : en
  • US2623670A - Container case : en
  • US2623347A - Apparatus for spinning textile fibers and the like : en
  • US2623678A - Infant's restraining harness : en
  • GB685227A - Improvements in or relating to a method and apparatus for reproducing magnetically recorded sound : en
  • DK75237C - Device for couplings for connecting skarn boxes with a shaft for dust-free emptying. : da en
  • ES33739U - An improved siphon head (Machine-translation by Google Translate, not legally binding) : en es
  • GB685161A - Grinding machines : en
  • CH288040A - Canisters, in particular for motor vehicle fuel. : de en
  • CH287811A - Heavy oil firing. : de en
  • PL35687B1 - : en pl
  • US2623298A - Process for the utilization of glue water from herring oil and fish meal factories, whale stations, and the like : en
  • CA489266A - Power supply systems for carrier communication systems : en fr
  • CH287864A - Process for the preparation of a new amino-aryl-pyridyl-alkanol. : de en
  • CH288018A - Device for the delayed opening of the closing contact in the heating circuit in the case of a preheatable gas discharge lamp. : de en
  • DE860909C - Drawing and hatching ruler : de en
  • DE861338C - Device for emitting ultrasound : de en
  • ES27338Y - Portable Electric Home Oven : en es
  • ES30917Y - Child toy : en es
  • CA489248A - Indicating device : en fr
  • DE1648756U - Case for filling liquids, pastes, ointments and the like : de en
  • ES33758U - A new toy car (Machine-translation by Google Translate, not legally binding) : en es
  • FR57266E - Electric remote control method and apparatus implementing this method : en fr
  • GB685147A - An improved machine for filling boxes of the match box or like type : en
  • US2624024A - Cathode for use in electron discharge tubes : en
  • CH288079A - High voltage cables. : de en
  • ES23019Y - Device applicable to dolls of all kinds, which allows to synchronize the movement of opening the mouth with the emission of the voice and with the blinking of the eyes : en es
  • ES29562Y - Perfected brief : en es
  • CA489310A - Process for capping bottles and a capping machine head embodying said process : en fr
  • DE861059C - Theft protection, especially for car trailers : de en
  • DE861102C - Industrial furnace : de en
  • CH287827A - Container for spraying out substances under gas pressure. : de en
  • CH287900A - Entertainment game. : de en
  • DE861054C - Increase in performance in hang gliders by means of combustion gases blown against the wing : de en
  • FR1018234A - Coloring and corrosion protection of ferrous metals : en fr
  • DE860852C - Pulley for shaft conveyor systems : de en
  • CA489174A - Picker for looms : en fr
  • CH287972A - Drive with adjustable oil pump and at least one oil motor. : de en
  • ES27527Y - Device for applying lipstick or makeup : en es
  • GB685186A - Improvements in and relating to 2-pyridyltrimethylsilane : en
  • CA489205A - Production of aliphatic ethers : en fr
  • PL35692B1 - Bridge structure or other metal skeleton structure : en pl
  • US2623491A - Device for signaling proper position of automobile jacks : en
  • GB685035A - Agitating device, particularly for use in the manufacture of thermoplastic polymerised resins : en
  • US2623538A - Liquid level control : en
  • GB685233A - Improvements in vertically-sliding counter-balanced windows : en
  • FR1018215A - Shoe sole : en fr
  • GB685041A - Improvements in or relating to automatic fire arms : en
  • DE861366C - Tennis table for playing table tennis : de en
  • US2623676A - Pan filling machine : en
  • US2623788A - Lawn and crop sprinkler : en
  • DE860864C - Process for the production of plastic masses from vinyl polymers, cellulose derivatives, polyamides, polyurethanes and other plastics : de en
  • DE861061C - Closure for liquid container : de en
  • DE861002C - Mold hinge : de en
  • ES33785U - A new brace for motorcycle wheels and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CA489213A - Hydrogenated glyceridic oils : en fr
  • CH287815A - Construction element for living spaces. : de en
  • CH287845A - Zipper. : de en
  • CH287923A - Shock-absorbing device for watch balance. : en fr
  • DE860983C - Circular knitting machine : de en
  • ES33765U - Improved rotary brush for painting (Machine-translation by Google Translate, not legally binding) : en es
  • DE861175C - Air purifier for the intake air of internal combustion engines, compressed air generation systems, etc. Like. For preliminary and fine separation by means of a cyclone and wet air filter in a concentric arrangement : de en
  • DE861300C - Process for the production of cobalt phthalocyanine : de en
  • ES206205A1 - A procedure to prepare new derivatives of penicillin, given of great diffuser power (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648613U - MOTION PROJECTOR, ESPECIALLY CINEMA MACHINE. : de en
  • DE861284C - Glow indicator tubes : de en
  • PL35683B1 - : en pl
  • US2623845A - Distillation of wood carbonization : en
  • US2624011A - Self-developing pocket radiation dosimeter : en
  • DE861330C - Arrangement for testing elongated bodies : de en
  • ES196118A1 - A PERFECTED SYSTEM OF KING APPARATUS "X" : en es
  • ES202336A1 - A procedure for the manufacture of objects with exterior wood surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • ES33742U - Apparatus throws bubbles (Machine-translation by Google Translate, not legally binding) : en es
  • GB685277A - Improvements in tables : en
  • ES33800U - New container to contain injectable ampoules (Machine-translation by Google Translate, not legally binding) : en es
  • PL35594B1 - : en pl
  • US2623494A - Capsule banding machine : en
  • US2624017A - Alternating current or direct current timing motor : en
  • ES206355A1 - Improvements in the manufacture of advanced mobile toys advancement (Machine-translation by Google Translate, not legally binding) : en es
  • ES32088Y - Boil Annunciation Device and Milk Saver : en es
  • GB685134A - Improvements in or relating to boiling kettles : en
  • US2623424A - Wire tying tool : en
  • US2623792A - Wheel : en
  • US2623866A - Resinous material from a phenyl borate and an aldehyde : en
  • ES31807Y - Perfected wooden bed base : en es
  • DE1648691U - TOY TELEPHONE. : de en
  • ES33712U - Connection for wires or electrical cables (Machine-translation by Google Translate, not legally binding) : en es
  • PL35714B1 - : en pl
  • ES33753U - Tape for wrapping wrappings, packages and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES33802U - Incandescent apparatus flammable by the action of air (Machine-translation by Google Translate, not legally binding) : en es
  • US2623649A - Means for handling articles : en
  • US2623599A - Propeller blade stress distributing means : en
  • US2623811A - Process for producing carbon black and valuable by-product gases : en
  • US2623872A - Bis-benzene-azo-1.5 dihydroxy-naphthalenes : en
  • GB685283A - A device for recovering the tobacco from scrap cigarettes or cigarette ropes : en
  • DE860841C - Anti-skid device for crutches, ladders, supports and. like : de en
  • DE860925C - Auger : de en
  • ES33689U - A ring clamp-shaped padlock : en es
  • FR1018204A - Worm gear torque protection device : en fr
  • ES33678U - Extendable skate (Machine-translation by Google Translate, not legally binding) : en es
  • ES33622U - Packaging for bottle packaging and transport (Machine-translation by Google Translate, not legally binding) : en es
  • ES27326Y - Teaspoon for children : en es
  • ES33627U - New footwear model (Machine-translation by Google Translate, not legally binding) : en es
  • US2623713A - Aircraft folding wing and powerplant arrangement : en
  • US2623838A - Insecticide : en
  • US2623487A - Selectively automatic, stitchvarying device : en
  • US2623596A - Method for producing oil by means of carbon dioxide : en
  • DE860905C - Grinding machine, especially for terrazzo tiles : de en
  • ES206394A1 - An air renovation system for force-free ground crop installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES33630U - A buckle for belts (Machine-translation by Google Translate, not legally binding) : en es
  • FR57309E - Tobacco leaf threader : en fr
  • GB685348A - Improvements relating to gas turbine plants : en
  • DE861248C - Process for the production of styrene : de en
  • ES196725A1 - A PROCEDURE AND DEVICE FOR THE MANUFACTURE OF FLEXIBLE FIGURES OF TOY IN THE FORM OF HUMAN OR ANIMAL : en es
  • FR57259E - Development of pistons for engines : en fr
  • FR57362E - Installations and apparatus for the projection of stereoscopic views, films and processes used : en fr
  • US2623916A - Electrical measuring system : en
  • US2624003A - Dielectric rod antenna : en
  • US2624007A - Blocking oscillator : en
  • US2623515A - Self-heating container : en
  • US2623286A - Ellipsograph : en
  • DE1648645U - VEST SUIT. : de en
  • DE1648728U - CARD BOX. : de en
  • DE861179C - Ignition distributor for ignition devices for the operation of internal combustion engines with built-in high resistance : de en
  • ES33789U - New bindings for photo albums, phonograph records and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648771U - DEVICE FOR STORING INTERCHANGEABLE FILM PRESSURES IN THE FILM DOOR OF CINEMA PROJECTORS. : de en
  • DE860842C - Massage glove : de en
  • US2623459A - Cylinder check mechanism for duplicating machines : en
  • US2623882A - Process for the manufacture of addition products of hydrocyanic acid and acrylic acid nitrile : en
  • CH287803A - Device for heating liquid or gaseous media. : de en
  • US2623414A - Automatic saw blade planishing, stretching, and straightening machine : en
  • US2623417A - Method of forming dies : en
  • US2623917A - Moistureproof plug connection : en
  • ES206420A1 - An installation for heavy oil lacquering and similar combustibles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018182A - Extremely low current measuring apparatus and method : en fr
  • US2623506A - Method of and apparatus for preheating the feed water for direct fired steam boilers : en
  • ES25784Y - Envelope with separable areas for opening : en es
  • FR57367E - Squeegee conveyor : en fr
  • US2623287A - Fire-control apparatus for directaiming antiaircraft firearms : en
  • DE861283C - Manufacture of selenium rectifiers : de en
  • ES33719U - Pocket case for sewing (Machine-translation by Google Translate, not legally binding) : en es
  • FR57338E - Universal connection socket for broom handle : en fr
  • GB685290A - Improvements in or relating to windscreen wipers : en
  • US2623988A - Tube and support combination for illuminated signs : en
  • DE1648632U - FITTING FOR LOCKING DOORS, LIDS OR. DGL. TO LOCKERS, KAESTEN OD. DGL. : de en
  • DE860972C - Electrical capacitor with an amplitude-dependent dielectric : de en
  • DE861226C - Pneumatic conveyor system, especially for conveying wet material : de en
  • ES33784U - Electromagnetic lounge game imitating the incidents and movements of a boxing match (Machine-translation by Google Translate, not legally binding) : en es
  • PL35599B1 - : en pl
  • US2623520A - Hypodermic needle : en
  • US2623392A - Mechanism for eliminating angularity effect : en
  • DE860893C - Maltese cross gear for cinema sets : de en
  • DE1648724U - CHAIN TENSIONING DEVICE TO DRIVE A POWER WRINGER. : de en
  • DE860911C - Form and device for vulcanizing a sole on footwear and device for monitoring this device : de en
  • DE861209C - In particular, a hot air jet engine arranged on the wings of an aircraft with an additional propeller drive through the turbine of the engine : de en
  • FR57400E - Tobacco leaf threader : en fr
  • GB685033A - Improvements in electron discharge devices : en
  • FR57354E - Thermal process to reduce evaporation losses of volatile liquids in storage : en fr
  • GB685189A - Improvements in or relating to belt fasteners : en
  • DE1648647U - LAUNDRY HANGING DEVICE. : de en
  • ES31350Y - Wave switch for radio receivers : en es
  • ES33705U - Table to instantly determine the performance of the looms (Machine-translation by Google Translate, not legally binding) : en es
  • GB685061A - Improvements in or relating to the manufacture of photographic multi-colour images : en
  • FR1018222A - Upper roll stretching machine without lateral trunnion guide : en fr
  • FR57350E - Improvements to feedback amplifiers : en fr
  • ES25729Y - Closure for aluminum containers : en es
  • FR57373E - Improvements in means for cinematographic shots, particularly in color : en fr
  • ES33681U - Simplified shirt (Machine-translation by Google Translate, not legally binding) : en es
  • ES33790U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB685109A - Improvements in or relating to methods of recording electrical signals : en
  • IE20045L - Pneumatic valves : en
  • FR1018188A - Folding fenders for bicycles : en fr
  • GB684989A - Improvements relating to electric circuit arrangements for performing mathematical operations : en
  • ES33792U - Dropper bottle (Machine-translation by Google Translate, not legally binding) : en es
  • ES16380Y - Evaporators for refrigeration : en es
  • ES206423A1 - Improvements introduced in the manufacture of electrical lamps (Machine-translation by Google Translate, not legally binding) : en es
  • GB685232A - Improvements in receptacles for the production of ice in refrigerators : en
  • US2623689A - Mailbox and protective partition therefor : en
  • ES33623U - Apparatus for the takeoff and collection of hydraulic tiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018176A - Fiber sliver spinning process : en fr
  • GB685151A - Improvements in and relating to polymerisation of products of ª‡:ª‰-unsaturated carboxylic acids : en
  • US2623248A - Refrigerator door construction : en
  • US2623549A - Radiant-energy-opaque fabric : en
  • US2623389A - Flowmeter : en
  • US2623557A - Portable power-driven recessing apparatus : en
  • US2623942A - Color control for television systems : en
  • US2623257A - Power slip : en
  • DE861021C - Process for the production of high pressure hoses with hose fittings : de en
  • GB685160A - Improvements in the destructive distillation and/or gasification of solid fuels : en
  • DK75220C - Stofnap. : da en
  • DE1648758U - ANGLE BALANCE. : de en
  • ES33609U - Self-heating radiator (Machine-translation by Google Translate, not legally binding) : en es
  • FR57267E - Remote electrical control method and equipment implementing this method : en fr
  • GB685164A - Improvements in or relating to chairs : en
  • DE860848C - Pouring device : de en
  • GB685127A - Improvements in or relating to the manufacture of riboflavin : en
  • US2623812A - Production of hydrogen : en
  • ES32265Y - Perfected door of compressed boards : en es
  • DE1648641U - ROUND MILLING MACHINE FOR PASTA. : de en
  • ES29932Y - Improved closing cap for electric accumulator containers : en es
  • DE861192C - Aperture adjustment device for photographic or cinematographic cameras : de en
  • DE861267C - Main distributor in telephone exchanges : de en
  • US2623301A - Drier for microscope slides : en
  • US2623387A - Well drilling indicating apparatus : en
  • US2623758A - Stabilizer device for automobiles, trucks, and the like : en
  • US2623837A - Method of making a hose coupling unit : en
  • US2623949A - Two-way loud-speaker telephone installation : en
  • GB684972A - Method for improving polyamides containing hydroxyl groups : en
  • GB685241A - Improvements in or relating to photographic roll film cassettes : en
  • DE1648633U - DOOR STOPPER WITH PUSH LATCH. : de en
  • DE861257C - Powdered agent for dusting seeds : de en
  • DE861022C - Method and device for the production of molded parts, in particular hoses, from thermoplastic compounds : de en
  • US2623295A - Gear checking apparatus : en
  • CH287898A - Apparatus used to practice ball games, such as tennis. : en fr
  • DE860975C - Secondary emissive electrode : de en
  • US2623209A - Nailing-in-metal machine : en
  • US2623617A - Half motor cutout : en
  • US2623714A - Automatic flight control system : en
  • US2623297A - Wheel track gauge : en
  • US2623853A - Grease compositions : en
  • CA489235A - Method of twisting strands together to form a ply construction : en fr
  • CH287981A - Rotary piston engine for fluid transmission. : de en
  • CH288035A - TV image capture tube. : de en
  • CH287994A - Dielectric material. : de en
  • US2623448A - Device for adjustably supplying air to auditoriums and the like : en
  • CH287913A - Automatic device for checking an electricity meter. : en fr
  • FR1018161A - Hydraulic balancing device : en fr
  • FR1018189A - Improvement of concrete vacuum treatment processes : en fr
  • GB685226A - Improvements in photographic enlarging apparatus : en
  • US2623473A - Swab for tapered casing or tubing : en
  • CH287987A - Fuel supply device. : de en
  • US2623843A - Refining of liquid or semiliquid carbonaceous materials : en
  • US2623525A - Device for generating faradic currents : en
  • ES26805Y - Adjustable device for hanging pictures or other objects : en es
  • ES33787U - A perfected shelf (Machine-translation by Google Translate, not legally binding) : en es
  • ES31673Y - Practical jug : en es
  • ES33818U - Improved elements for construction, such as poles, beams, traverses and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018155A - Improvements to motor starters : en fr
  • GB685266A - Improvements in or relating to ballast working implements : en
  • DE861031C - Rotational rattle : de en
  • ES31888Y - Joist elements : en es
  • ES33826U - Removable crib (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018157A - Improvements to the transfer rod mechanics for hemming or cuffing in straight knitting looms : en fr
  • FR57385E - Waterproof frame support for tube lamps : en fr
  • GB685299A - Improvements in corrosion and heat resisting coatings : en
  • DE861183C - Nozzle system for metal spray guns : de en
  • DE1648743U - CONTROL OF THE COUPLING OF THE DRIVE SHAFT OF REELING DEVICES IN PARTICULARLY CABLE AND WIRE ROPE MACHINES WITH THE REEL SHAFT TAKING THE REELING DRUM. : de en
  • DE861259C - Reinforced concrete railway sleeper : de en
  • DK75235C - Packaging box of cardboard or similar rigid but flexible material. : da en
  • ES205898A1 - An apparatus for the mechanical supply of articles (Machine-translation by Google Translate, not legally binding) : en es
  • ES206288A1 - A progressive variable speed variable device (Machine-translation by Google Translate, not legally binding) : en es
  • GB685237A - Improvements relating to aircraft : en
  • DE861008C - Device for the production of workpieces after the centrifugal process in horizontal forms : de en
  • DE1648671U - LABEL. : de en
  • DE1648830U - CONSTATING DEVICE FOR PIGEON COMPETITIONS. : de en
  • DE860967C - Neutralized push-pull amplifier : de en
  • DE861065C - Container : de en
  • US2623547A - Metal harness heddle and assembly : en
  • DE835193C - Strapping tape for shutters made of steel tape links : de en
  • DE861100C - Compression refrigeration machine : de en
  • ES30841Y - New seal for containers : en es
  • GB685274A - Improvements in or relating to stokers of the travelling grate type : en
  • DE1648729U - JOINT CAP. : de en
  • DE860897C - Baler : de en
  • ES30980Y - Pressure cylinder with roller bearings : en es
  • ES33715U - Sifting device (Machine-translation by Google Translate, not legally binding) : en es
  • FR57273E - Device for fixing shoe lace and the like : en fr
  • DE861181C - Adjustment aid for adjusting screws : de en
  • US2623644A - Handling apparatus : en
  • GB685215A - Improvements relating to cranes : en
  • DE861119C - Process for the production of printed electrical circuit elements : de en
  • GB685021A - A new substituted aminopropane diol and processes for its preparation : en
  • GB684954A - Improvements in bone conduction devices : en
  • SU92081A1 - Device for automatic stopping of the liner : en ru
  • CH287989A - Freezer case, especially for an absorption refrigerator. : de en
  • PL35705B1 - : en pl
  • US2623926A - Vibrator testing apparatus : en
  • CH287828A - Closing device on containers. : de en
  • CH288043A - Conveyor. : en fr
  • DE1648698U - BALLOON CARRIER. : de en
  • DE861374C - Transport containers, especially containers for sea transport : de en
  • DK75207C - Process for the preparation of N-substituted 4-carbalkoxy-piperidines. : da en
  • ES29521Y - Special undergarment for children : en es
  • US2623480A - Art of producing butter-horns : en
  • CA489226A - Value printing and registering mechanism : en fr
  • DE1648688U - PROMOTIONAL ITEMS IN THE FORM OF A DICE GAME. : de en
  • DE1648889U - SUPPORT MATTRESS IN WHICH THE COVERING OF THE MATTRESS SPRINGS IS MADE OF A FIBER BONDED WITH AN ADHESIVE. : de en
  • DE861341C - Injection pump for internal combustion engines : de en
  • US2623363A - Apparatus for mechanically icing refrigerator cars and the like : en
  • US2623652A - Box dumping apparatus : en
  • US2623902A - Bis-quaternary ammonium salts : en
  • CH287896A - Closure cap for writing tools. : de en
  • US2623360A - Oscillating impelling transmission means for washing machines and the like : en
  • US2623470A - Vane type pump or motor : en
  • US2623296A - Centering gauge : en
  • US2623732A - Pulley winch : en
  • CH287852A - Pasta machine. : de en
  • CH287867A - Process for the preparation of 5-oxy-benz (cd) indoline. : de en
  • USRE23611E - Fillercap and adapter for liquid : en
  • CA489297A - Electrical apparatus : en fr
  • CH287926A - Central seconds watch movement. : en fr
  • SE138635C1 - : sv
  • CH287853A - Mixing and kneading machine. : de en
  • DE1648611U - FLOATING ADVERTISING. : de en
  • DE1648617U - ADDITIONAL BRAKE FOR VEHICLES, IN PARTICULAR FOR HEAVY TRUCKS WITH COMBUSTION ENGINES. : de en
  • DE1648852U - LUGGAGE RACK, ESPECIALLY FOR BICYCLES. : de en
  • ES33737U - Safety glasses for cyclists (Machine-translation by Google Translate, not legally binding) : en es
  • GB684983A - Pipe fittings : en
  • US2623250A - Nonmetallic mounting strip : en
  • CA489198A - Purification of enzymes : en fr
  • CH287849A - Method for the electrodialysis of whey. : en fr
  • DE1648685U - TENNIS RACKET. : de en
  • ES33786U - Test contactor for radiotelephony, radiotelegraphy and electrical appliances in general (Machine-translation by Google Translate, not legally binding) : en es
  • FR57390E - Potato or other tuber harvester : en fr
  • PL35584B1 - : en pl
  • US2623961A - Speed control for motors : en
  • CA489151A - Valve for ejecting moisture from air pressure systems : en fr
  • DE1648675U - CROWN CORNER. : de en
  • FR57282E - Turbo-mechanical coupling : en fr
  • GB685140A - Improvements in and relating to alternating current electric motor systems and motors therefor : en
  • ES206220A1 - A procedure for obtaining a product for plastic souls of fulminates (Machine-translation by Google Translate, not legally binding) : en es
  • PL35695B1 - : en pl
  • US2624015A - Load regulating system : en
  • PL35725B1 - : en pl
  • US2623423A - Device for stretching and for forming the rims of spectacles : en
  • US2624029A - Dynamic braking control : en
  • US2623646A - Intermediate buffer for tender locomotives : en
  • DE1648615U - TWO-WHEELED KIDS SPORTS CARRIAGE, COMPLETELY COMBINABLE. : de en
  • DE1648721U - WORK GLOVE WITH REINFORCED THUMB. : de en
  • DE860895C - Covering device with sliding mask bands for copiers and enlargers : de en
  • DE861322C - tripod : de en
  • CH287883A - Method and device for stapling packaging material by means of metal clips. : de en
  • CH288016A - Gas burner with automatic device to stop the flow of the supply line. : en fr
  • CH288065A - Cleaning device for excretion vessels. : de en
  • ES33759U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018170A - Connection device for watch strap : en fr
  • CA489326A - Impact recorder : en fr
  • CH287817A - Sanitary bed insert. : de en
  • DE1648684U - EMERGENCY SOCKET FOR MOTOR VEHICLES. : de en
  • ES27994Y - Seamless knitted tubular fabric : en es
  • GB685070A - Improvements relating to crystal amplifying devices : en
  • PL35660B1 - : en pl
  • US2623579A - Internally fired gas burner : en
  • CA489218A - Liquid level gauge : en fr
  • CH288073A - Table bomb. : en fr
  • BE516075A - Winding and triggering device for spring-operated mine firing dynamos : en fr
  • BE516103A - : en
  • CA489190A - Aluminous brazing products and methods of brazing : en fr
  • CH287791A - Telescopic fishing rod. : en fr
  • CH287874A - A process for preparing copper phthalocyanine dyes. : en fr
  • CH287809A - Method and device for producing a socket with at least one perforated tube running in loose rock and socket produced by the method. : de en
  • DE1648712U - MECHANICAL LIFTING ROLLER. : de en
  • CA489282A - Overrunning clutch unit : en fr
  • US2623933A - Coin-controlled vehicle parking system : en
  • DE1648770U - HOLDER FOR PRICE LABELS, POSTERS OD. DGL. : de en
  • ES198131A1 - A DEVICE FOR THE MANUFACTURE OF FLEXIBLE TOY FIGURES IN THE FORM OF A HUMAN OR ANIMAL BEING : en es
  • GB685225A - Improvements in steam generators : en
  • DE860857C - Assembly frame : de en
  • ES33660U - A hydraulic damping nozzle for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648663U - DIAPOSITIVE FRAME. : de en
  • DE1648811U - MULTI-PIECE MOBILE DEVICE FOR ACCEPTING PIPES AND THE LIKE MOVED IN ITS LONGITUDINAL DIRECTION. : de en
  • DK75219C - Hot water central heating system with device for measuring the average temperature difference between supply and return line during operating time. : da en
  • GB685180A - Tunnel furnace : en
  • CA489242A - Control system : en fr
  • CH287807A - Process for the automatic switching of domestic waterworks with low power and waterworks for the execution of the process. : de en
  • ES22400Y - Hair clip : en es
  • ES32087Y - Fruit pit extractor : en es
  • ES33738U - A container bottle : en es
  • FR57312E - Landing Receiver Development : en fr
  • GB685236A - Improvements in and relating to aerials and their construction : en
  • US2623258A - Machine for the manufacture of pottery articles : en
  • US2624016A - Electric trigger circuits : en
  • GB685116A - Improvements in or relating to apparatus of the kind in which a record medium in the form of a tape, strip or wire is transferred between storage reels : en
  • ES33716U - Polvera perfeccionada (Machine-translation by Google Translate, not legally binding) : en es
  • GB685317A - A new or improved crash guard for motor cycles : en
  • CH287930A - Self-winding watch by oscillating weight. : en fr
  • US2623385A - Torque measuring device : en
  • US2623688A - Rotary power conversion machine : en
  • CH287979A - Guide means for swirl flows. : de en
  • ES33487U - Removable hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES33641U - New book with folding dioramas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018183A - Fixing device for bottle closing caps : en fr
  • GB684997A - Improvements in or relating to water heaters : en
  • GB685115A - Improvements in and relating to hydraulic pumps and motors : en
  • GB685264A - Improvements relating to powder metallurgy : en
  • US2623499A - Poultry nest : en
  • US2623488A - Machine frame : en
  • US2623841A - Spermicidal compositions : en
  • US2623383A - Apparatus for calibrating the airspeed indicator of aircraft : en
  • US2623962A - Speed control for motors : en
  • US2623550A - Method of making split rings : en
  • CA489261A - Multiple-color television system : en fr
  • DE1648642U - DRIVE DEVICE FOR DOUGH WRAPPING MACHINES. : de en
  • DE1648730U - DISPLAY DEVICE. : de en
  • DE860951C - Inserting machine : de en
  • ES32009Y - Bag-sheet with provision for inherent mattress and pillow covering or sheathing : en es
  • ES33718U - Trailer adaptable to motor vehicles, especially those of small power (Machine-translation by Google Translate, not legally binding) : en es
  • GB685065A - Improvements in magnetic cores : en
  • FR1018217A - Further development with an electron microscope with electrostatic lenses : en fr
  • FR57336E - Heating device for trains and water supply to steam locomotives : en fr
  • FR57393E - Connection intended to make the mechanical and electrical junctions between two conductors : en fr
  • US2623240A - Method and apparatus for handling yarns : en
  • CA489314A - Windshield cleaner : en fr
  • CH287952A - Method and device for the production of circular cylindrical surfaces on workpieces mounted without a center. : de en
  • CH288059A - Flatbed wagons. : de en
  • ES206218A1 - An apparatus coupled to vehicles of pneumatic wheels, to introduce air in them without stopping their operation (Machine-translation by Google Translate, not legally binding) : en es
  • ES33702U - Improved organic set of fastening and closing elements applicable to folding strollers for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018202A - Improvement brought to the soles of sports shoes and especially basketball : en fr
  • GR14056B - NEW TYPE OF STAMP. : el en
  • IE20652L - Billet extrusion presses. : en
  • US2623754A - Positioning means for folding baby carriages : en
  • US2623826A - Vacuum packaging of meat : en
  • US2623873A - Disazo dyestuffs : en
  • DE1648897U - FRAME FOR STORAGE AND REMOVAL OF ROLL-UP FABRIC OR BRAID. : de en
  • DE861372C - Components made of dimensionally stable material for putting together single or double drawbars for play, exhibition or the like. : de en
  • DE861235C - Clip for drying frame : de en
  • DE1648715U - CUCKOO CLOCK WITH AN ADDITIONAL SOUND WORK, IN PARTICULAR A MUSIC WORK. : de en
  • DE861365C - Stand for road signs u. like : de en
  • FR1018159A - Improvements in reverse flip devices : en fr
  • US2623269A - Convertible material working machine : en
  • US2623434A - Three-component wide-angle camera objective : en
  • PL35587B1 - : en pl
  • US2623729A - Stitch puller : en
  • DE860978C - Electric discharge tubes : de en
  • DE861105C - Cable suspension bridge with hangers inclined in the length of the bridge : de en
  • US2623490A - Reverse gear for outboard motor underwater units : en
  • US2623445A - Method of producing helically wound containers : en
  • US2623430A - Rocking chair with musical device : en
  • US2623881A - Production of sulfonic acids : en
  • US2623660A - Condiment cellar : en
  • US2623712A - Airplane with pivotally mounted sustaining wing : en
  • ES32003Y - Toy trumpet : en es
  • DE1648694U - MAGNETIC GRIPPER CRANE. : de en
  • DE861057C - Reversible seat : de en
  • CH287792A - Masonry made of lightweight concrete blocks and the method for their creation. : de en
  • US2623591A - Method and apparatus for increasing the traction of vehicle tire treads : en
  • US2623818A - Control of corrosion in nitrophenolic compositions : en
  • FR57331E - Typewriter : en fr
  • GB685328A - Coke-oven pusher machine having an articulated pusher ram : en
  • DE1648631U - FILLING MACHINE. : de en
  • ES22561Y - Valve device for evacuations and medical injections : en es
  • DE861238C - Process for the production of low-boiling, uniform aromatic hydrocarbons by dealkylation of high-boiling aromatic hydrocarbons : de en
  • GB685188A - A method of and means for extracting red leaf and other impurities from manufacture or partly manufactured tea : en
  • GB685323A - Improvements in or relating to micro-gap electrical switches : en
  • DE1648612U - DEVICE FOR DISPLAYING REPEATING OR CHANGING PERIODS. : de en
  • DE1648738U - HIGH-VOLTAGE OPEN-AIR SWITCHGEAR. : de en
  • DE861244C - Process for the production of ª € chlorobutyl esters : de en
  • FR57328E - Apparatus for vaporizing liquids : en fr
  • GB685273A - Improvements in and relating to starting circuits for fluorescent lamps : en
  • GB685223A - Improvements in or relating to selecting switches : en
  • DK75213C - Socket for fluorescent lamps with end-mounted pin base. : da en
  • PL35578B1 - : en pl
  • PL35710B1 - : en pl
  • US2623217A - Apparatus for deodorizing the atmosphere : en
  • US2623719A - Aircraft undercarriage : en
  • US2623929A - Alternating current impedance bridge : en
  • DE861075C - The loading ramp bridging the railroad track : de en
  • DE861227C - Machine for clearing up heaped bulk goods : de en
  • ES206176A1 - A procedure for obtaining an artificial marble cladding (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648813U - WORK DESK. : de en
  • DE860916C - Two-for-one twisting spindle : de en
  • DE861289C - Contact arrangement on tubes for ultra-short wave systems : de en
  • FR57253E - Process for the production of oils and lubricants from resin acids, rosin and similar products : en fr
  • GB684999A - Improvements in or relating to compressed air systems : en
  • GB684967A - Methods for improving the stability of threads and like products of polydiene-sulphur dioxide compounds : en
  • US2623438A - Method of cutting indentations in the surface of circular dies : en
  • FR57388E - Improvements to hermetic systems for loading household refuse or the like into vehicles : en fr
  • GB684991A - Improvements in or relating to electric insulators : en
  • DE861350C - Centrifugal dust collector : de en
  • DE1648753U - SELF-SWITCHING ON AND OFF SUPPORTING FRAME FOR ELECTRIC IRON. : de en
  • DE860988C - Handle for cuvettes : de en
  • CH288030A - Selector for telecommunication systems with a common drive for the lifting and rotating movement of its switch arms. : de en
  • ES33121U - Waterproof sleeve for baby booties (Machine-translation by Google Translate, not legally binding) : en es
  • DE861126C - Trip device for overcurrent high-speed switch : de en
  • DE861253C - Process for the production of pyranabkoemmlingen : de en
  • US2623695A - Chi liang cho : en
  • US2623775A - Handling device : en
  • DE1648841U - IGNITION UNIT FOR ELECTRON FLASH TUBES. : de en
  • ES33822U - Felt brush (Machine-translation by Google Translate, not legally binding) : en es
  • PL35613B1 - : en pl
  • PL35686B1 - : en pl
  • DE861178C - Battery ignition system for operating internal combustion engines : de en
  • ES33814U - Workbench for circular knitting machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR57392E - Improvement in pneumatic valves : en fr
  • DE861067C - Seal or lead seal : de en
  • ES21805Y - Zip-lock lunch box : en es
  • US2623597A - Rotary wing aircraft with plural rotors : en
  • CH288036A - Process for depositing a material on a planar organ. : en fr
  • DE1648702U - TUBE-LIKE AMPOULE WHICH FILLS (FOR EXAMPLE A COLORANT) USED UP QUICKLY. : de en
  • FR1018236A - Superporous agglomerated products and their manufacture : en fr
  • DE861018C - Device for erecting walls surrounding or dividing buildings : de en
  • DE861380C - Pliers, scissors, clamping device or the like. : de en
  • ES30812Y - Automatic electrical switch to open or close a circuit at a given time : en es
  • ES28208Y - Sprayer for liquids : en es
  • ES29584Y - Magnetic operating toy representing a drunkard : en es
  • CA489277A - Keyed shaft coupling : en fr
  • GB685030A - A grinding wheel dressing means or fixture for forming convex valve seats : en
  • CA489246A - Bearing : en fr
  • CH287907A - Scale and pointer arrangement for measuring devices. : de en
  • CH287967A - Valve. : en fr
  • DE861345C - Injection nozzle for liquid fuel for internal combustion engines with spring-loaded valve : de en
  • PL35726B1 - : en pl
  • CH288006A - Automatic electrical switching device. : de en
  • US2623679A - Nonslip ladder base : en
  • ES33671U - Screen for cinematographic projection (Machine-translation by Google Translate, not legally binding) : en es
  • CH288028A - Incident signaling device of a telecommunications installation. : en fr
  • PL35620B1 - : en pl
  • US2623514A - Pressure producing device for pneumatic guns : en
  • USD168524S - Office machine stand : en
  • DE860883C - Device for the automatic control of the turning tool of non-circular turning beams : de en
  • CA489301A - Rectifier system control : en fr
  • DE861092C - Caps for pit lining and methods of making the same : de en
  • DE861266C - Circuit arrangement for telephone systems with relay selectors : de en
  • US2623370A - Slur cam deflecting device for cotton knitting machines : en
  • US2623535A - Valve control mechanism : en
  • US2623428A - Self-adjusting pipe wrench of a spring impelled trigger actuator type : en
  • US2623573A - Spring seat post for bicycles : en
  • CH288061A - Signal box with electrical locks for railway systems. : de en
  • CH287802A - Radiant heating or cooling device for rooms. : de en
  • CH287902A - Shell. : en fr
  • CH287801A - Radiant heating or cooling device for rooms. : de en
  • ES31413Y - Vibrocement plates for construction sites : en es
  • FR57348E - Cup-case : en fr
  • CH287982A - Internal combustion engine with a fan. : de en
  • DE1648717U - KITCHEN CLOCK. : de en
  • DE860953C - Hand rest for carbon copy devices : de en
  • DE861072C - Baffle plate conveyor : de en
  • US2623273A - Soldered joint and method of making same : en
  • US2623405A - Steering wheel : en
  • US2623562A - Fruit pitting machine : en
  • US2623743A - Friction shock absorber for railway car trucks : en
  • DE860875C - Carburetor : de en
  • DE861224C - Vibratory conveyor line for powdering, heating, sorting, etc. Like. The abandoned materials : de en
  • CH288032A - Electrical device with non-linear input-output characteristic. : en fr
  • US2623963A - Pressure switch : en
  • US2623340A - Training hackamore : en
  • US2623790A - Spray gun : en
  • PL35649B1 - : en pl
  • PL35681B1 - : en pl
  • US2623312A - Action display device : en
  • CH288081A - Lighting fixtures. : de en
  • CA489270A - Antenna : en fr
  • DE861144C - Device to limit the longitudinal displacement of centrifugal molds : de en
  • GB685022A - Envelope patch applying mechanism : en
  • DE817475C - Electric machine of closed design with jacket cooling caused by fan blades : de en
  • CH288066A - Double runner for drawers. : de en
  • PL35646B1 - : en pl
  • US2623304A - Means for use in selecting and matching lipstick and the like color tones to suit lip colorings : en
  • CA489182A - Method and mold for the fabrication of metallic chains : en fr
  • CH287964A - Machine element that can be used as a clutch or brake. : de en
  • PL35612B1 - : en pl
  • US2623739A - Drill supporting device : en
  • US2623978A - Fuel vaporizing device : en
  • DE1648669U - DRESSER BAG WELDED FROM FOIL AND FABRIC LAMINATED WITH FOIL. : de en
  • CH287843A - Clip for fastening sheets of paper, laundry and the like. : de en
  • CH288048A - Lower body part on motor vehicles. : de en
  • US2623246A - Bridging for floor joists : en
  • USRE23610E - Valve mechanism : en
  • US2623604A - Steerable wheel drive and mounting : en
  • DE1648635U - DISPENSER FOR ROLLED ADHESIVE TAPES. : de en
  • DE1648676U - EQUIPMENT TO DISPENSE A KEG WITHOUT CARBONIC ACID. : de en
  • CH287855A - Installation for crushing a product and, at the same time, extracting by cold vaporization a volatile matter contained in this product. : en fr
  • CH287939A - Wake-up mechanism. : en fr
  • US2623408A - Turbine type hydraulic torque converter : en
  • US2623610A - Air inlet screen for gas turbines : en
  • US2623530A - Hair curler : en
  • USD168494S - beckman d : en
  • ES30211Y - Enhanced covers for flip-flop books : en es
  • ES33551U - A metal seal that is closed by hand can be used only once (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018203A - Fabric buttons enhancements : en fr
  • CA489208A - Boiler furnaces : en fr
  • CH287935A - Self-winding watch. : de en
  • DE860965C - Arrangement for the monitoring of rectification effects in transmission equipment for alternating voltages, e.g. B. in electroacoustic devices : de en
  • CA489327A - Track scales for automatic weighing and sorting machines : en fr
  • US2623519A - Medicament applicator : en
  • US2623940A - Pressure warning device : en
  • CH288063A - Process for producing a phosphoric acid ester. : de en
  • CA489258A - Connector : en fr
  • CH288004A - Electrical snap switch with two positions. : de en
  • US2624025A - Gas discharge tube with movable electrode : en
  • US2623282A - Appliance for cutting paper, cardboard, cloth, leather, and the like : en
  • PL35611B1 - : en pl
  • PL35689B1 - : en pl
  • PL35731B1 - : en pl
  • US2623336A - Apparatus for making reflector surfaces : en
  • US2623322A - Fishing tackle : en
  • US2623226A - Device for inserting and projecting cleaning projectiles in air lines for converters : en
  • US2623745A - Elastic assembly : en
  • US2623951A - Voice frequency signaling system : en
  • PL35581B1 - : en pl
  • DE861176C - Fuel-air mixture heating device for internal combustion engines : de en
  • PL35667B1 - : en pl
  • CA489280A - Strongly adherent metallic coated articles : en fr
  • ES33612U - Electric bell (Machine-translation by Google Translate, not legally binding) : en es
  • GB685230A - Improvements in or relating to a continuous process of manufacturing lead tetra-alkyl compounds : en
  • PL35709B1 - : en pl
  • PL35712B1 - : en pl
  • ES33490U - Device for the suspension of plans cards and documents or similar in general (Machine-translation by Google Translate, not legally binding) : en es
  • GB685231A - Improvements in printing plates : en
  • DE1648640U - MOLDING MACHINE FOR THE MANUFACTURE OF COMPONENTS. : de en
  • DE860947C - Process for the production of carboxylic acid-containing oxidation products from hydrocarbons by oxidation : de en
  • GB684985A - Improvements in or relating to wall ties and a method of manufacture thereof : en
  • ES33709U - Protective cover for books or similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES33744U - Impermeable ransformable (Machine-translation by Google Translate, not legally binding) : en es
  • GB685208A - Improvements in and relating to carpet sweepers, vacuum cleaners and textile finishing machines : en
  • ES31184Y - Injectable for those with their own injection device : en es
  • ES33803U - Lathe turret to support tool-knife with lifting platform for quick centering (Machine-translation by Google Translate, not legally binding) : en es
  • DE860955C - Continuously working absorption refrigeration machine : de en
  • DE1648809U - Tubular container especially for tablets : de en
  • US2623816A - Method for the production of high heating value fuel gas : en
  • US2623959A - Alarm for locks : en
  • ES33843U - Feed device for tiles in even ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES202514A1 - A machine to rajar and saw sillares (Machine-translation by Google Translate, not legally binding) : en es
  • GB685043A - Improvements in and relating to extruded pipes and other articles : en
  • ES33723U - Improved hose for joining pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR57335E - Winch improvements and their applications : en fr
  • GB685060A - Improvements in pneumatically-operated road-spraying apparatus : en
  • GB685053A - Improvements in or relating to electrically operated indicators : en
  • CA489249A - Position indicating systems : en fr
  • CA489312A - Draft key retainer : en fr
  • GB685257A - Improvements in or relating to vices : en
  • DE861264C - Device for displaying and / or measuring signal duplications : de en
  • DK75240C - Process for extracting milk sugar from whey. : da en
  • ES33677U - Anti-glare glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018200A - Protective irons for shoe sole : en fr
  • GB685306A - Improvements in or relating to cycle saddles : en
  • US2623279A - Safety razor : en
  • ES29951Y - Triptych card with cut out cover : en es
  • DE1648626U - CHILDREN'S VEHICLE. : de en
  • DE861145C - Multi-part mobile device for holding pipes moving in their longitudinal direction and. like : de en
  • GB685340A - Improvements relating to propeller drive mechanisms : en
  • DE861208C - Rotary piston machine that can be used as a working or power machine : de en
  • DE861265C - Impulse generator for self-dialing systems : de en
  • CA489170A - Reclining chair : en fr
  • CA489176A - Slide rule : en fr
  • CH288031A - Method for transmitting signals by means of pulses which represent them according to a binary code. : en fr
  • FR57330E - Perfected shoe : en fr
  • US2623625A - Conveying device : en
  • ES33746U - Support representing a windmill designed to support the brush of the teeth and the glass for rinsing the mouth (Machine-translation by Google Translate, not legally binding) : en es
  • ES33756U - Reel dancer or yo-yo perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB685351A - Jib crane : en
  • ES26143Y - Waterproof cap protector : en es
  • ES31491Y - Complete directional luminous device for signals on motorcycles and light vehicles : en es
  • ES33728U - An application to panty-suspenders (Machine-translation by Google Translate, not legally binding) : en es
  • US2623977A - Electrically heated implement : en
  • ES196134A1 - A METHOD OF MELTING CUPRIC PYRITES : en es
  • ES206222A3 - A lightweight without shadow (Machine-translation by Google Translate, not legally binding) : en es
  • ES33747U - Tubular cast iron frame perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR57355E - Improvements to the direction-finding system : en fr
  • GB685063A - Improvements in or relating to stripping oil used in the coating of steel objects : en
  • GB685082A - A furnace adapted for the combustion of small solid fuel, particularly pulverised fuel : en
  • ES33614U - Set squares rules and similar elements of perfected drawings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018237A - Elimination of the <start> weld for small bodies on machines (elrod type) to melt <by pulling> the interline strips and typographic lines : en fr
  • FR57399E - Umbrella with hooks : en fr
  • PL35603B1 - : en pl
  • DE861321C - Extension tube for tripods : de en
  • BE505382A - DYING PROCESS WITH TANK COLORANTS AND SULFUR. : en fr
  • CH287931A - Weight for automatic winding watch. : en fr
  • FR57279E - Washing machine improvements : en fr
  • US2623243A - Method of agglomeration : en
  • US2623998A - Device for obtaining from a pulse another pulse of accurately predetermined duration : en
  • DE1648602U - Piggy bank. : de en
  • DE1648784U - KEY HOLDER, ESPECIALLY FOR PERFORATED FLAT KEYS. : de en
  • DE861189C - Luminous letters or pictorial representations for announcements on house fronts, on roofs, etc. : de en
  • FR57256E - Reinforcement for reinforced concrete beams : en fr
  • GB685201A - Improvements in or relating to a method of setting the twist, crimp or curl of keratinous fibres : en
  • DE1648761U - FLEXIBLE LIQUID TIGHT PIPE COUPLING. : de en
  • ES206374A1 - A double hydraulic injection pump for brakes and lifting cats (Machine-translation by Google Translate, not legally binding) : en es
  • GB685052A - Improvements in milking vessels : en
  • GB685067A - Improvements in or relating to tape storage containers for signal recording and reproducing equipment : en
  • PL35585B1 - : en pl
  • DE861217C - Cartridge chamber seal for automatic firearms with revolver drum : de en
  • ES205575A1 - A device for the assembly of a stemple or point for mines (Machine-translation by Google Translate, not legally binding) : en es
  • ES33801U - A device for pressing olives and the like : en es
  • GB685075A - Improvements in and relating to the production of metal castings : en
  • ES206204A3 - A procedure for the obtaining of an added preparation for the preparation for pasta for soups and other foodstuffs (Machine-translation by Google Translate, not legally binding) : en es
  • ES33648U - Improved wrapping for sweets (Machine-translation by Google Translate, not legally binding) : en es
  • DE861150C - Soap box : de en
  • ES33643U - Improved lead seal (Machine-translation by Google Translate, not legally binding) : en es
  • DE860901C - Air jet engine with additional propeller drive : de en
  • DE861066C - Automatic tube closure : de en
  • GB685072A - Improvements relating to gas-heated room warming apparatus : en
  • DE861082C - Proof for dough pieces : de en
  • US2623485A - Sewing machine and attachment therefor : en
  • ES206467A1 - A system of irrigation water circulation for closets or rests of intensive cultivation without earth (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018177A - Toy car with antenna : en fr
  • GB685337A - Improvements in telephone systems : en
  • GB684988A - Improvements in and relating to drill bits : en
  • ES27534Y - Multiple tuft splicing in the form of loops for end wood : en es
  • ES32086Y - Sharpener for knives and scissors : en es
  • FR57292E - Improvements to aircraft landing systems and devices in poor visibility : en fr
  • GB685262A - Double motor drive synchronizing system : en
  • ES33666U - A perfected ski (Machine-translation by Google Translate, not legally binding) : en es
  • FR57258E - Self-locking brake : en fr
  • FR57449E - Combined telephone and telegraph transmission systems : en fr
  • US2623807A - Cellulosic textiles reacted with urea-vinyl sulfone addition products : en
  • US2623213A - Sun hat : en
  • US2623354A - Fuel control with temperature datum shifter : en
  • US2623645A - Retractable coupler for pilots : en
  • FR57264E - Process for treating vegetable matter to obtain paper pulp : en fr
  • GB685154A - Smoke condensing and water heating device : en
  • PL35676B1 - : en pl
  • US2623654A - Industrial truck : en
  • US2623367A - Water cooler and filter : en
  • US2623507A - Boiler with combustion air-cooled superheater : en
  • US2623976A - Automatic electric range control : en
  • US2623449A - Pasteurizer : en
  • US2623879A - Substituted benzimidazoles : en
  • US2623891A - Phenolic compounds : en
  • US2623791A - Radiator cleaner : en
  • DE861205C - Pump storage machine set : de en
  • ES206483A3 - A device receptor of signs of petition of step for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648604U - SILENCERS FOR COMBUSTION ENGINE, IN PARTICULAR ON THE EXHAUST OF MOTOR VEHICLES. : de en
  • ES31765Y - Device adaptable to shoes or belts to fasten them by means of laces or ribbons : en es
  • ES33750U - Packaging device for mine cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • US2623219A - Sofa having shiftable back : en
  • US2624023A - Lamp unit : en
  • US2623588A - Tape feeding and severing : en
  • US2623691A - Electrical computing instrument : en
  • US2623952A - Modulating system : en
  • US2623277A - Combined hair comb and cutter : en
  • US2623823A - Energizers for aromatic triamino developing agents and suppression of proximity development in azine color developers : en
  • GB685165A - Improvements in or relating to reciprocating grippers : en
  • DE1648795U - STANDING GAS BURNER. : de en
  • DE1648798U - PINS WITH CONTINUOUS LINE MADE OF PLASTIC. : de en
  • DK75223C - Manure spreader. : da en
  • ES33842U - New tile model (Machine-translation by Google Translate, not legally binding) : en es
  • GB685217A - Improvements in or relating to seed pellets : en
  • ES29133U - Dry masonry (Machine-translation by Google Translate, not legally binding) : en es
  • GB685268A - Improvements in or relating to motorcycle or motorbicycle frames : en
  • US2623460A - Pocket name imprinter : en
  • US2623634A - Grain cooling and screening means : en
  • US2623782A - Atomizing apparatus : en
  • US2623361A - Fluid actuated pressure device : en
  • US2623756A - Pivoted load lifting mechanism : en
  • PL35590B1 - : en pl
  • ES205945A2 - A new system of lamp holders for electric bulbs (Machine-translation by Google Translate, not legally binding) : en es
  • ES33824U - Pocket cup with lid that acts as a removable piece (Machine-translation by Google Translate, not legally binding) : en es
  • DK75239C - Tools for removing and inserting compression springs. : da en
  • DE860843C - Drinking bottle for babies : de en
  • DE861053C - Slidable hood on vehicles, in particular aircraft, with a curved surface : de en
  • PL35618B1 - : en pl
  • FR57320E - Method and apparatus for manufacturing filter tip cigarettes : en fr
  • US2623229A - Vial and applicator therefor : en
  • ES33615U - Ampoule-blister device (Machine-translation by Google Translate, not legally binding) : en es
  • US2623844A - Extractive distillation of isoprene with dimethyl sulfolane : en
  • US2624043A - Visual communication system : en
  • USD168495S - Artificial flower bunny : en
  • ES33610U - A tap with interchangeable gauging and lever valve (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648867U - TELEPHONE WITH SELF-DIALER. : de en
  • DE860984C - Loop control mechanism for circular knitting machines : de en
  • DE1648845U - LATERAL VISIBILITY. : de en
  • DE860866C - Process for producing an aluminum-silicon master alloy in an electrothermal furnace : de en
  • USD168517S - Stapling hammer or similar article : en
  • GB685019A - Improvements in or relating to trimethylene polyamines as activators for emulsion polymerisation reactions : en
  • GB685219A - Improvements in or relating to magnesium and magnesium base alloys : en
  • FR1018168A - Talking machine disc reader arm : en fr
  • DE1648835U - DEVICE FOR CONTROLLING MACHINING TOOLS, E.G. CUTTING BURNING TOOLS. : de en
  • DE861093C - Press ram for producing hollow bodies closed at one end by pressing : de en
  • DE861246C - Process for the preparation of nitro-substituted aliphatic or cycloaliphatic carboxylic acids or their functional derivatives : de en
  • DE860923C - Drive for belt or chain conveyor : de en
  • US2623288A - Equipped portable drawing board : en
  • US2623884A - Condensation products of alkenyl : en
  • US2623267A - Stock feed means : en
  • US2623524A - Nipple construction : en
  • US2623982A - Dielectric heating apparatus : en
  • ES33670U - Apparatus for weaving and forming carpets, carpets and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018216A - Progressive clutch for cream separator : en fr
  • US2623355A - Hot pressurized gas producing means : en
  • FR57286E - Improvement in windings for fixed or variable inductors at high frequency : en fr
  • DE861000C - Device for distributing bulk goods, in particular molding sand : de en
  • ES18624Y - Capsule for infusions : en es
  • FR1018233A - Improvements in the assembly of soles for shoes of all kinds : en fr
  • GB684978A - Improvements in or relating to tensioning devices for straps and the like : en
  • ES31878U - Interchangeable arms and legs for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • ES33624U - Cartridge for hunting rifle ammunition (Machine-translation by Google Translate, not legally binding) : en es
  • DK75212C - Method for manufacturing fuses with detectors. : da en
  • ES32034Y - Connection for primers used in fluorescence lighting : en es
  • ES32373Y - Probe glasses for nasal inhalations : en es
  • DK75211C - Process for the production of porous ball electrodes with oxygen depolarization. : da en
  • GB685302A - Improvements in or relating to conveyor systems : en
  • DE1648734U - ROTATION RESISTOR OR CONTROLLER WITH METAL HOUSING AND ADDITIONAL ROPE DRUM. : de en
  • DE1648826U - COVER FOR DECORATIONS AND FITTINGS, e.g. STAIR POLES, ELEVATOR POLES, WARDROBE, HAT HOOKS, UMBRELLA STAND, VITRAGE TAPE, CURTAIN POLES, DISC PIPES, CABINET PIPES, DOOR HANDLES,. : de en
  • DE860872C - Combined sorting machine for grain : de en
  • DE861236C - Tower for acid extraction : de en
  • ES32048Y - Variable height retention device for roller blinds : en es
  • FR57295E - Household disc chopper for vegetable plants : en fr
  • US2623749A - Game board pocket with ball removing device : en
  • ES206481A1 - Multigun cathode-ray tube : en es
  • ES33796U - Dispositivo hood transporter (Machine-translation by Google Translate, not legally binding) : en es
  • ES30295Y - Perfected briefs : en es
  • GB684992A - Improvements in or relating to valves : en
  • FR57268E - Improvements to free gyroscopes : en fr
  • DE1648683U - SAFETY FRAME FOR SHOTING TARGETS. : de en
  • US2623346A - Drawing mechanism for spinning machines : en
  • US2623393A - Engine starter : en
  • US2623819A - Means for improving alkaline clay soils and method of manufacture : en
  • US2623969A - Electrode for contact with molten glass : en
  • US2624014A - Refractometer : en
  • DE861298C - Electron-optical arrangement : de en
  • US2623375A - Friction wheel type lighter : en
  • DE1648855U - CLEANING DEVICE FOR THE PERFORATED PLATE OF A MEAT OR VEGETABLE WOLF. : de en
  • FR1018232A - Removable and transformable portable bed : en fr
  • DE861207C - Check valve for hydraulic rams : de en
  • GB685024A - Improvements in or relating to props, especially pit-props : en
  • GB684973A - Improvements relating to liquid fuel injection pumps : en
  • GB685096A - Improvements in combination safety locks more particularly for travelling trunks : en
  • US2623630A - Belt tensioning mechanism for conveyers : en
  • US2623636A - Apparatus for dynamically determining weight and for assorting articles : en
  • US2623869A - Linear poly-4-amino-1, 2, 4 triazoles heated with a monocarboxylic acid or certain derivatives thereof : en
  • GB685330A - Improvements in machines for digging trenches : en
  • DE1648808U - TOOTH CROWN SLEEVES MADE OF PLASTIC. : de en
  • ES206357A1 - A four-time internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • CH287816A - Serving tongs. : de en
  • CH287857A - Process for removing the deposit that forms during operation from the surface of filter plates and means for carrying out the process. : de en
  • US2623429A - Work handling apparatus for machine tools : en
  • PL35684B1 - : en pl
  • SE138565C1 - : en
  • PL35639B1 - : en pl
  • CA489191A - Combined screening and heavy media separation of particles of widely-varying sizes : en fr
  • DE861307C - Light-diffusing glasses and processes for their manufacture : de en
  • GB685194A - Improvements in and relating to cage members for nuts adapted to be attached to an apertured support : en
  • US2623294A - Gauge head for pneumatic gauges : en
  • US2623847A - Black chromium plating : en
  • US2623850A - Water treatment : en
  • US2623992A - Radio transmitter control : en
  • US2624039A - Direct current regulated power supply : en
  • CH287868A - Process for the preparation of a trisazo dye. : de en
  • US2623356A - Rotary compressor : en
  • US2623390A - Differential hydrostatic pressure type device : en
  • US2624018A - Ignition apparatus : en
  • DE861182C - Process for the metallization of documents : de en
  • GB685173A - A process for the manufacture of alkoxy siloxanes : en
  • CA489197A - Purification of enzymes : en fr
  • DE861091C - Cup iron lock : de en
  • DE861116C - Antenna arrangement with several single radiators fed in phase : de en
  • DE861376C - Drive for conveyor belts arranged one behind the other : de en
  • DE861073C - Device equipped with an endless conveyor belt, especially in machines for inspecting workpieces by visual inspection : de en
  • DE861233C - Method of manufacturing bearings : de en
  • DE861261C - Vehicle, in particular rail car with a single-axle drive that can be coupled : de en
  • DE861274C - Circuit arrangement for the transmission of current surges by means of frequencies lying in the voice frequency range via connection lines in telephone systems with dialer operation : de en
  • FR57277E - Circular loom : en fr
  • GB685099A - Improvements in battery separators : en
  • DE860898C - Impeller for centrifugal pumps : de en
  • ES33844U - Furniture-bar (Machine-translation by Google Translate, not legally binding) : en es
  • USRE23606E - Automatic photographic camera : en
  • DE1648625U - BICYCLE REFLECTORS. : de en
  • US2623477A - Anchoring device for lading straps and other cargo-binding elements : en
  • US2623619A - Friction clutch and brake : en
  • US2623552A - Side cutting rotary tool : en
  • GB685087A - A solenoid-controlled hydraulic power mechanism : en
  • GB685107A - Double-end cylinders for locks : en
  • DE861177C - Magnetic switch for the operation of internal combustion engines : de en
  • DE861180C - Process for the production of stone insulators which are composed of individual parts, in particular of spark plug stones : de en
  • DE861240C - Process for the preparation of xylana ethers : de en
  • US2623878A - 2, 4-disubstituted amino quinazolines : en
  • US2624021A - Beam type electron discharge device : en
  • US2623529A - Cigarette ash receiver : en
  • US2623911A - Isomerization of aromatic compounds : en
  • DE861172C - Valve subject to the action of high temperatures, especially in internal combustion engines : de en
  • DE860942C - Card index : de en
  • GB685181A - Improvements in the cracking of hydrocarbons : en
  • DE861254C - Process for the production of substituted phenylacetic acids : de en
  • CA489239A - Aqueous dispersion of ethylene polymers containing a salt of a polymeric amic acid : en fr
  • DE1648828U - RECORD DRIVE. : de en
  • DE860889C - Propulsion of mobile advertising devices in vehicles : de en
  • DE860907C - System for the automatic opening of a garage door : de en
  • GB684953A - An apparatus for comminuting refuse or like waste matter : en
  • US2623801A - Vending apparatus : en
  • US2623802A - Hairpin dispenser : en
  • PL35741B1 - : en pl
  • CA489207A - Production of antibiotic substances : en fr
  • CH287841A - Cleaning machine for washing laundry with a chemical detergent. : de en
  • PL35580B1 - : en pl
  • US2623950A - Deposit-controlled timing system for telephony : en
  • GB685222A - Apparatus for use in the manufacture of electric discharge lamps : en
  • DE860957C - Fine-level control for electric traction vehicles with several series-connected resistance control sets for series and parallel connection of several drive motors : de en
  • DE860899C - Automatic altitude control for aircraft : de en
  • FR1018197A - Auxiliary dividing table and cutter carriage for gear hobbing machines by hob : en fr
  • GB685039A - Improvements in and relating to means for mounting tool bits in boring bars or othertool holders : en
  • CA489252A - Grid-to-plate neutralized doubler : en fr
  • CH287831A - Process for the preparation of solutions from polyvinyl chloride. : de en
  • DE1648857U - FOUNTAIN PEN WITH INK RESERVE. : de en
  • DE860945C - Process for the preparation of amino-cycloalkylcarbinols : de en
  • DE861187C - Frequency divider circuit for musical instruments : de en
  • DE861197C - Process for producing composite images in cinematographic image films : de en
  • US2623497A - Coating and shaping dispenser for building tapes : en
  • USD168526S - Cabinet for dispensing cones cups and the like : en
  • DE861069C - Packaging for sending sauerkraut : de en
  • CH288022A - Process for preparing 1-diethylcarbamyl-4-ethylthiocarbamyl-piperazine. : en fr
  • DE861234C - Blow nozzles on drying machines for wide running webs : de en
  • DE861291C - Electric discharge tubes with a metal pump tube : de en
  • US2623669A - Bus rack for publications : en
  • DE861045C - Potato steamer with electrode heating : de en
  • ES31652Y - Perfected waterstop and seat : en es
  • ES32209Y - Step switch : en es
  • GB685229A - Methods of making thin film resistors : en
  • ES205691A1 - Improvements introduced in the ignition coils (Machine-translation by Google Translate, not legally binding) : en es
  • ES27871Y - Connection box : en es
  • CA489241A - Production of polyethylene terephthalate : en fr
  • CH287846A - Process for the production of zippers. : de en
  • CH287957A - Stretch bracelet. : en fr
  • CH288017A - Electrical circuit arrangement for the alternating supply of at least two arc lamps via dry rectifiers. : de en
  • PL35661B1 - : en pl
  • US2623827A - Ball point pen ink : en
  • US2624027A - Tension adjusting apparatus : en
  • CA489286A - Synchronizable vibrator-type inverter : en fr
  • US2623381A - Key jack : en
  • US2623804A - Dispensing machine : en
  • PL35742B1 - : en pl
  • US2623489A - Apparatus for holding container parts for assembly : en
  • DE861332C - Device for measuring the speed of travel and the route, especially of ships : de en
  • FR57359E - Electromechanical phase shifter : en fr
  • BE505368A - PROCESS FOR THE PREPARATION OF NEW NITROQUINOLEINS, AND PRODUCTS CONFORMING TO THOSE OBTAINED BY THIS PROCESS. : en fr
  • CH288009A - Circuit arrangement with gas discharge tube. : de en
  • CA489206A - Selective electrical circuits : en fr
  • PL35644B1 - : en pl
  • US2623964A - Tuned audio relay : en
  • US2623420A - Floating expansion reamer : en
  • PL35696B1 - : en pl
  • DE861050C - Device for focusing the optical parts of recording cameras : de en
  • DE1648713U - ROLE TO MAKE ITEMS MOBILE. : de en
  • DE1648803U - MAGNETIC ELECTRIC ALTERNATOR FOR DRIVE AND MOTORCYCLES. : de en
  • DE860996C - Process and flame furnace for melting metals and metal alloys : de en
  • CA489175A - Clothes line or rope connectors : en fr
  • CH287955A - Screwdriver. : en fr
  • DE1648674U - STEINHAEGER ADVERTISING GLASS. : de en
  • SU94657A1 - Adaptation to a round knitting machine for producing a two-color striped fabric : en ru
  • US2623728A - Mounting of blades in compressors, turbines, and the like : en
  • US2623364A - Method of and apparatus for removing moisture from the interior of the walls of coldstorage rooms : en
  • US2623578A - Utilization of heat in vaporized fuel burners : en
  • US2623903A - Purification of meta-nitro-paratoluidine : en
  • BE515947A - : en
  • CH287916A - Ultrasonic generator with a housing that is closed on all sides. : de en
  • CH287932A - Watch. : en fr
  • US2623215A - Draped curtain structure : en
  • US2623766A - Sander for motor vehicles : en
  • US2623944A - Electric wave filter : en
  • ES205115A3 - A ultra sensitive electric termo-switch (Machine-translation by Google Translate, not legally binding) : en es
  • ES32130Y - Helix bristle brush : en es
  • FR57278E - Glass frames for windows and openings and their method of assembly : en fr
  • FR57303E - Device for cultivation on beating land and mode of use : en fr
  • US2623231A - Nail polish applicator : en
  • US2623284A - Means for isolating teeth from moisture during dental operations : en
  • DE860840C - Truss ligament with two detachably attached, adjustable pads : de en
  • DE861046C - Method and device for the production of sparkling wine and whipped cream with the addition of fruit juices : de en
  • DE861342C - Injection pump for internal combustion engines : de en
  • PL35659B1 - : en pl
  • DE1648665U - RIFLE SCOPE WITH LENS SHIELD. : de en
  • DE1648879U - CABINET BRACKET. : de en
  • DE861134C - Circuit arrangement for monitoring a voltage by emitting flickering light : de en
  • ES19864Y - Improved toilet siphon : en es
  • CH287786A - Process for frost protection and device for carrying out this process. : de en
  • CA489161A - Mechanical walking action for dolls and the like : en fr
  • CH287917A - Device for automatically and manually switching off magnetic audio devices. : de en
  • CH288074A - Table bomb. : en fr
  • DE1648708U - PLASTIC tarpaulin. : de en
  • DK75217C - Apparatus for longitudinal displacement of fish. : da en
  • DE861130C - Resettable electrical switch with thermal release : de en
  • DE861339C - Height spreader for fishing nets : de en
  • CA489195A - Alkyd resin containing tetrafluorosuccinic acid : en fr
  • CA489269A - Automatic telephone systems : en fr
  • DE861122C - Arrangement for strain relief on switches for movable cords : de en
  • CA489227A - Bottle cap display structure : en fr
  • DE861107C - Device for checking the position of the sound source in stereo-acoustic transmissions : de en
  • DE861325C - Spirit level with dragonflies made visible in the dark : de en
  • CA489202A - Mounting of the stator blades of a gaseous fluid turbine : en fr
  • CA489148A - Reinforced sintered articles and coatings : en fr
  • CH288023A - Process for the manufacture of a medicament. : de en
  • CA489281A - Regulated rectifier : en fr
  • CA489204A - Electric signalizing pressure sensitive indicator : en fr
  • CH287806A - Composition setting with water. : en fr
  • GB685015A - Improvements relating to holders for x-ray films : en
  • PL35693B1 - : en pl
  • US2623770A - Control for setting piling : en
  • DE861074C - Belt conveyor system with conveyor boxes that are automatically discharged : de en
  • US2623318A - Fishing lure : en
  • DE1648898U - BALL SNAPPER. : de en
  • DE861241C - Process for the production of water-soluble starch derivatives : de en
  • US2623797A - Piston ring : en
  • USD168510S - Holder for playing cards orx t the like : en
  • CA489303A - Door lock : en fr
  • US2623864A - Polymerization of allylic ethers : en
  • FR1018160A - Control device for tracked vehicles, in particular for high power tractors : en fr
  • DE861355C - Reflective film : de en
  • GB684981A - Improvements in or relating to droppers for dispensing liquids : en
  • ES206289A2 - A system for the use of oils and vaporizable oils in the carburing of gasoline explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES29059Y - Removable and transportable bed for hiking : en es
  • ES30924Y - Tubular stirrer to sip soft drinks and drinks in general : en es
  • GB685055A - Improvements in or relating to well drilling structures : en
  • DE861220C - Method and device for wrapping objects with a wrapping material : de en
  • US2623548A - Loom harness for drawing in machines : en
  • ES33645U - Improved drum (Machine-translation by Google Translate, not legally binding) : en es
  • ES33724U - Device pana unión of pipes and valves, elbows-tees, crosses and other similar accessories (Machine-translation by Google Translate, not legally binding) : en es
  • GB685020A - Process for the production of light coloured rubber hydrochlorides : en
  • GB684966A - Improvements relating to footstep bearings for textile spinning and like spindles : en
  • GB685000A - Improvements in fire extinguishers of the foam type : en
  • DE861111C - Circuit arrangement for two-wire, sealed connection lines : de en
  • GB684965A - Improvements relating to electric generators for short-circuit testing : en
  • GB684990A - Thermal responsive control device for electric cooking or heating appliances : en
  • GB685108A - Improvements in and relating to the casting of pottery articles : en
  • GB685121A - Improvements relating to winding machines : en
  • GB685270A - Improvements in or relating to photographic cameras : en
  • FR1018195A - Improvements in the construction of partitions, ceilings, wall coverings, with plasterboard panels : en fr
  • GB685187A - Improvements in and relating to pyridylchlorosilanes : en
  • US2624002A - Dielectric antenna array : en
  • PL35718B1 - : en pl
  • US2623741A - Electromagnetic balance : en
  • US2623341A - Automatic lift for disk harrows : en
  • DE860855C - Bar for board curtains : de en
  • PL35606B1 - : en pl
  • US2623778A - Endgate for pickup trucks : en
  • DE860970C - Blown arc lamp : de en
  • CH287858A - Apparatus for homogenizing emulsions and other liquid or semi-liquid materials. : en fr
  • CH287825A - Hairbrush. : de en
  • CA489159A - Shock absorber : en fr
  • CH287804A - Method and device for the production of moldings from plastic, hardenable material. : de en
  • CA489251A - Time sharing duplex communication systems : en fr
  • PL35728B1 - : en pl
  • US2623666A - Clothes hanger : en
  • US2623912A - Manufacture of polycyclic aromatic compounds : en
  • CH287812A - Gasifier. : en fr
  • CH288049A - Motor vehicle manufactured in cell construction. : de en
  • US2623394A - Frequency band and channel selecting mechanism : en
  • US2623404A - Clutch and selecting mechanism for movable parts : en
  • CA489219A - Treatment of chemical pulp : en fr
  • US2623500A - Poultry fountain : en
  • US2623900A - Method for the preparation of polyether acetic acids : en
  • CH287962A - Adjustable transverse bearing. : de en
  • DE860903C - Sound receiver of an overtaking signal system, especially for motor vehicles : de en
  • US2623857A - Zinc sulfide phosphors containing aluminum : en
  • DE860924C - Link conveyor : de en
  • DE861309C - Multipurpose club table : de en
  • PL35605B1 - : en pl
  • PL35719B1 - : en pl
  • US2623441A - Bagmaking apparatus : en
  • CH287991A - Separator for electric accumulator. : en fr
  • CA489163A - Valve for fluid pressure regulator : en fr
  • CA489221A - Reset device for meters : en fr
  • CH288050A - Windshield wipers for vehicles. : en fr
  • ES31148Y - Automatic regulator to feed ink to fountain pens : en es
  • DE1648887U - CONTAINER FOR MUSTARD, MAYONNAISE, HONEY OR. DGL. : de en
  • PL35602B1 - : en pl
  • US2623590A - Apparatus for cutting scrolled sheets from continuously fed metal strips : en
  • USD168492S - Expansible chain for a bracelet or similar article : en
  • USD168500S - Plate or similar article : en
  • DE861324C - Partial circle with sine scale : de en
  • FR57255E - Power transmission device for all applications, but in particular for the propulsion of motor ships : en fr
  • USD168509S - Building : en
  • US2623377A - Liquid-tight device for pairs of rollers forming a trough-shaped reservoir : en
  • US2623888A - Unsaturated ketone acids and esters : en
  • DE1648782U - MILK SALES TABLE. : de en
  • ES31939Y - Special vertical column support for refrigerators and ice cream makers : en es
  • ES33743U - Icemaker with electric frame (Machine-translation by Google Translate, not legally binding) : en es
  • GB685272A - Improvements in or relating to electronic control circuits : en
  • US2623349A - Automatic winding timepiece : en
  • US2623643A - Scaffold raiser and remover : en
  • USD168507S - Fishing lure : en
  • US2623510A - Governor for internal-combustion engines : en
  • CH288034A - Extending rod antenna on vehicles, in particular on automobiles. : de en
  • CA489256A - Exhaust machine : en fr
  • CH287974A - Gear change gears for the transmission of greater power, especially for motor vehicles. : de en
  • CH287887A - Printing device for printing on coaxial cylindrical surfaces. : en fr
  • CH287826A - Adjustable handle holder, especially for brooms, mops, etc. : de en
  • CH287959A - Assembly comprising an assembly member and a control member of the latter. : en fr
  • DE1648690U - TOY TRUCK. : de en
  • US2623908A - Process for making 4, 4'-isopropylidenediphenol : en
  • US2623957A - Microphone windshield : en
  • CH287928A - Power reserve indicator device for watch. : en fr
  • PL35598B1 - : en pl
  • US2623624A - Loading conveyer for grain and other materials : en
  • US2623829A - Benzytated soya pkotein and process : en
  • US2623958A - Toggle switch : en
  • US2623266A - Crimped fibers, filaments, and threads : en
  • PL35608B1 - : en pl
  • US2623607A - Refrigeration dehydrator : en
  • DE1648788U - FRUIT PACKAGING MACHINE. : de en
  • ES205631A1 - A procedure for the manufacture of stored condition rollings (Machine-translation by Google Translate, not legally binding) : en es
  • US2623253A - Rod casting device : en
  • US2623925A - Voltage regulator tester : en
  • US2623960A - Electric switch : en
  • ES33745U - Clamp for attaching rubber tubes (Machine-translation by Google Translate, not legally binding) : en es
  • US2623227A - Fountain pen : en
  • US2623693A - Sensing means for record controlled sorting machines : en
  • GB685197A - Improvements in or relating in intercommunication telephone systems : en
  • ES33676U - A device for marking soap bars (Machine-translation by Google Translate, not legally binding) : en es
  • DE861269C - Circuit arrangement for telephone systems with connecting lines equipped with several branch points : de en
  • CA489196A - Amino-chloroacrylonitriles and methods of preparation : en fr
  • PL35625B1 - : en pl
  • PL35723B1 - : en pl
  • US2623641A - Display and delivery device : en
  • US2623545A - Manual control for automatic fuel valves : en
  • DE861019C - Feed device for a gang saw : de en
  • DE861078C - Drive for looms : de en
  • DE861230C - Screwdrivers, tweezers or the like for working in hard-to-reach places : de en
  • DE861348C - Covered welding rod for the production of weld seams that are insensitive to stress corrosion : de en
  • FR1018227A - Siphoning device for toilet flushes and toilet flushes including application : en fr
  • FR57271E - New engine power supply process : en fr
  • PL35604B1 - : en pl
  • US2623264A - Apparatus for guiding flexible tubular fabrics : en
  • DE861016C - Arch scarf for arches over door and window openings : de en
  • DE861098C - Transfer device for sheets to the collecting or folding cylinder : de en
  • DE1648628U - MILK CAN MAKERS. : de en
  • DE861124C - Actuating device for electrical circuit breakers : de en
  • DE861280C - Test lead for short electric waves : de en
  • US2623948A - Multiplex telegraph receiver employing an electronic distributor : en
  • PL35610B3 - : en pl
  • DE1648810U - DEVICE FOR LIMITING THE LONGITUDINAL SHIFT OF SPIN CASTING FORMS. : de en
  • DE861250C - Process for the production of condensation products from proteins and monocarboxylic acids or their functional derivatives : de en
  • DE1648735U - ROTATION RESISTANCE FOR CANTILEVER FIXING, IN PARTICULAR LAYER ROTATION RESISTANCE ACCORDING TO THE TYPE OF THE SO-CALLED BUTTON REGULATOR. : de en
  • DE861136C - Process for the production of electrodes, especially for electrolytic capacitors, and electrolytic capacitors : de en
  • ES16586Y - Stocking model with wavy profile on its floor : en es
  • FR57313E - Process for refining, degassing and casting metals and alloys by a controlled atmosphere and products obtained : en fr
  • US2623469A - Gear pump : en
  • US2623518A - Table for the elongation of the vertebral column : en
  • ES31753Y - Fantasy electrical switch or push button : en es
  • ES32217Y - Advanced knife holder for machine tools : en es
  • CA489279A - Rattle assembly : en fr
  • CH288076A - Watch. : en fr
  • BE516017A - : en fr
  • US2623681A - Container body and method of making same : en
  • US2623805A - Well logging apparatus : en
  • US2623953A - Sound reproduction apparatus : en
  • PL35724B1 - : en pl
  • DE861158C - Process for marking optical parts, in particular photographic lenses : de en
  • CA489308A - Sulfurized terpene reaction product : en fr
  • CH288055A - Switching and locking device on gear change transmissions of motor vehicles. : de en
  • CA489222A - Electric device : en fr
  • CH287820A - Bookshelf with facility for swiveling out and opening any book. : de en
  • CH287927A - Clockwork movement. : en fr
  • PL35678B1 - : en pl
  • US2623268A - Lathe stock feeder : en
  • US2623395A - Cone valve operator : en
  • US2623496A - Machine for processing synthetic threads : en
  • PL35645B1 - : en pl
  • US2623212A - Brassiere : en
  • US2623376A - Electrical appliance for producing oscillations or vibrations for laundry purposes : en
  • US2623975A - Method of welding molybdenum : en
  • GB685089A - Valves for water storage systems : en
  • DE860919C - Machine for forming components : de en
  • PL35652B1 - : en pl
  • PL35641B1 - : en pl
  • US2623836A - Method of surface hardening of metal articles : en
  • CH287973A - Gear change transmission with helically toothed wheels, in particular for motor vehicles. : de en
  • US2623439A - Swingably suspended electrically driven cutter device : en
  • US2623593A - Apparatus for releasing slips : en
  • US2623655A - Method and arrangement for carrying out the local surface treatment of articles conveyed on a traveling belt : en
  • US2624010A - Vapor discharge lamp : en
  • US2623794A - Roof staging apparatus : en
  • US2623972A - Spot welding machine : en
  • CH287839A - Rectilinear hosiery craft. : en fr
  • ES30003Y - Wooden container for packaging tomatoes : en es
  • US2623780A - Window construction for baby carriage hoods : en
  • US2623939A - Remote-control system : en
  • USD168519S - Iced cake : en
  • PL35722B1 - : en pl
  • US2623697A - Transfer mechanism for counting apparatus : en
  • CH287862A - Process for the production of 5,6-3ss, 12a-dioxy-etio-cholenic acid. : de en
  • CH287970A - Speed variator. : en fr
  • CH287787A - Method of dressing seeds. : de en
  • US2623331A - Diaphragm type of pressure regulators : en
  • CH287861A - Method of making a compound of the androstene series. : de en
  • DE1648643U - HEEL PROTECTION FOR BOOTS AND SHAFT BOOTS. : de en
  • CH288026A - Mechanism for step-by-step lateral shifting of a card funnel in a stamping machine. : de en
  • CA489288A - Tuning mechanism : en fr
  • FR57357E - Improvements to bleed valves, especially applicable in pressurized fluid brake devices : en fr
  • ES31691Y - Hydraulic deodorizer : en es
  • ES33794U - Tensioners to keep tabs on garments strained (Machine-translation by Google Translate, not legally binding) : en es
  • DE860922C - Clamp for forming ribs and / or connecting the ends or sections of an endless conveyor belt : de en
  • US2623752A - Single mixing valve : en
  • DK75206C - Method for gluing two or more woven parts together, in particular of textile material. : da en
  • ES33638U - New motorcycle frame (Machine-translation by Google Translate, not legally binding) : en es
  • DE861237C - Gas-tight closing and discharge device for rotating drums : de en
  • CH287834A - Loom. : en fr
  • ES33693U - Vegetable cutter for the preparation of feed for livestock (Machine-translation by Google Translate, not legally binding) : en es
  • ES33726U - Device applicable to containers to prevent the lifting and spilling of food liquids in their boiling (Machine-translation by Google Translate, not legally binding) : en es
  • CA489274A - Silver plating : en fr
  • DE1648876U - CONTAINER, PREFERABLY IN CAN FORM, FOR THE TREATMENT OF LEATHER GOODS, SO SUEDE SHOES, WITH POWDER : de en
  • DE860915C - Wings for roving machines : de en
  • DE861033C - Molding with insecticidal components : de en
  • FR57289E - Radio-electric process for measuring distances : en fr
  • CH287796A - Building board. : de en
  • US2623621A - Coin-controlled credit system : en
  • US2623647A - Counting device : en
  • US2623904A - Nitro aldehydes and preparation thereof : en
  • GB685046A - Improvements in or relating to the heat treatment of wire : en
  • CH287914A - Calculator. : en fr
  • DE1648742U - PRESSURE RELIEF VALVE FOR EXTRUSION CHAMBERS ELECTRIC LIQUID SWITCH. : de en
  • DE1648695U - TOY WRENCH. : de en
  • DE861020C - Chip limiting device for fillet cutter head with circular knives : de en
  • DE861229C - Boom for conveyor systems with chain drive : de en
  • DE1648668U - DEVICE FOR READING VERTICAL ROWS OF TABLES. : de en
  • FR1018199A - Aerosolizer device by nebulization of volatile liquids and solid blocks : en fr
  • PL35658B1 - : en pl
  • PL35663B1 - : en pl
  • US2624045A - Method and system of radio navigation : en
  • CH287946A - Multi-purpose machine tool. : de en
  • PL35727B1 - : en pl
  • US2623457A - Intaglio printing and embossing press : en
  • BE516243A - : en
  • CH288038A - Process for the continuous manufacture of flexible, filled and hermetically sealed containers formed from thermoplastic materials, and machine for carrying out this process. : en fr
  • PL35577B1 - : en pl
  • DE861210C - Electrically driven motor vehicle with a multi-stage contact path travel switch : de en
  • DE861214C - Gear to keep the direction of rotation of the auxiliary machine drive of reversible gas engines and gas generating systems, especially for ships : de en
  • DE861301C - Process for the production of strongly colored, metal-free phthalocyanine of the ‰ ‰ form : de en
  • DE861378C - Clamp, especially formwork clamp : de en
  • US2623587A - Veneer clipper : en
  • US2623885A - Compounds of the cyclopentanopolyhydrophenanthrene series and process ofmaking same : en
  • US2623986A - Dirigibly mounted combination spotlamp and mirror : en
  • DE1648882U - HANGING DEVICE FOR PICTURE OR PHOTO FRAME. : de en
  • DE860971C - Method for manufacturing a cathode frame : de en
  • DE860993C - Process for heating forehearths : de en
  • DE861191C - Tension stand for photographic apparatus : de en
  • GB685218A - Improvements in or relating to electronic digital computing devices : en
  • DE861009C - Device for potting z. B. Pig iron : de en
  • GB685190A - Improvements in or relating to means for cutting thin material : en
  • GB685298A - Improvements in frequency controlled oscillation generator systems : en
  • DE860980C - Process for the production of composite metal bodies : de en
  • DE861121C - Push-button operated switch for several circuits, especially circuit breakers : de en
  • DE861173C - Cylinder head for valve-controlled internal combustion engines : de en
  • CA489149A - Ski press : en fr
  • CH287805A - Process and plant for the production of construction elements from lightweight concrete. : de en
  • GB685334A - Improvements in and relating to objective lenses : en
  • PL35651B1 - : en pl
  • US2623862A - Rubber reclaiming solvents : en
  • US2623236A - Over-center hinge : en
  • CH287795A - Carnies stripes. : de en
  • ES20656Y - A rubber cushion : en es
  • FR1018190A - Elastic dust cover for railway equipment axle boxes : en fr
  • US2623980A - Electric steam generator and control means therefor : en
  • US2623416A - Apparatus for serrating knife edges : en
  • US2623720A - Aircraft construction : en
  • ES24502Y - Frame for clip earrings : en es
  • FR57318E - New nitrogen compounds, process for their preparation and industrial applications : en fr
  • GB685098A - Improvements in or relating to electrical rectifying systems : en
  • GB685311A - Improvements in or relating to the production of magnesium base alloy castings : en
  • GB685319A - Improvements in or relating to the manufacture of plain bearings : en
  • ES31223Y - Practical piggy bank : en es
  • ES33815U - Cutting device (Machine-translation by Google Translate, not legally binding) : en es
  • ES204512A3 - Improvements introduced in the manufacture of point fabrics made with interlock machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE861108C - Amplifier arrangement with coupling filter : de en
  • FR57254E - Free-standing elastic conjugate suspension for vehicles moving mainly in one direction of travel and with four actual or virtual suspension points : en fr
  • FR1018228A - Pimple enhancements : en fr
  • ES31541Y - Piggy bank : en es
  • ES33846U - Improved container for pressurized fluid (Machine-translation by Google Translate, not legally binding) : en es
  • CH288047A - Shock absorber device. : en fr
  • CH288080A - Switching device, in particular for periodic switching. : de en
  • CH287912A - Voltage-dependent resistance circuit. : de en
  • ES33608U - Filter plate to superimpose the headlights of cars to avoid glare (Machine-translation by Google Translate, not legally binding) : en es
  • ES33649U - Improved membrane for pumps (Machine-translation by Google Translate, not legally binding) : en es
  • GB685170A - Improvements in or relating to covers or lids for dust bins or other receptacles : en
  • ES33688U - Box for convertible architecture cart games (Machine-translation by Google Translate, not legally binding) : en es
  • FR57301E - Improvements made to snap-action and sudden-tripping mechanisms, in particular for electrical switches : en fr
  • ES206202A3 - A cutter apparatus of profiles, by bearing on matter to cut (Machine-translation by Google Translate, not legally binding) : en es
  • ES33740U - Articulation for plastic figures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018241A - Defoamers : en fr
  • GB685149A - A method of conching chocolate and the like masses, and a machine for carrying out this method : en
  • GB685163A - Improvements relating to pourers for carboys and like vessels : en
  • CH287835A - Weft insertion device on a shuttleless loom. : de en
  • DE1648869U - CUTTER FOR REMOVING THE PEEL OR SKIN FROM FRUITS, VEGETABLES OR. DGL. : de en
  • DE1648844U - REFLECTIVE SIGNS FOR VEHICLE WALLS. : de en
  • GB685157A - Building blocks : en
  • DE1648651U - MOBILE SYNCHRONIZATION DEVICE. : de en
  • ES33625U - Cigarette case for cigarettes with electric ignition of the same ones (Machine-translation by Google Translate, not legally binding) : en es
  • GB685184A - Improvements in washable hats and in the method of their manufacture : en
  • GB685047A - Improvements in or relating to vehicle jacks : en
  • DE860861C - Process for debarking pulpwood : de en
  • DE861162C - Procedure for determining the suitability of radiation sources : de en
  • DE861358C - Device for drying the air present in the spaces between multi-pane windows, especially for aircraft pressurized cabins : de en
  • US2623528A - Lock for compressor plates : en
  • DE860958C - Control device, preferably with accelerator pedal actuation, for the drive roller drive motor of an electric vehicle using a current monitor that monitors the current strength of the drive motor or the drive motors : de en
  • FR1018192A - Device for the production of acetylene : en fr
  • FR1018213A - Seamless link pull chain : en fr
  • GB684960A - Improvements in and relating to means for supplying and controlling the supply of gas to cookers : en
  • GB685258A - Improvements in or relating to speed governors for toy vehicles and the like : en
  • US2623362A - Valve fitting for liquefied gas systems : en
  • GB685058A - Improvements in extending ladders : en
  • PL35672B1 - : en pl
  • PL35575B1 - : en pl
  • US2623851A - Aqueous drilling mud compositions : en
  • FR1018214A - Friction cast : en fr
  • GB685056A - Improvements in or relating to a reactor for and method of converting heavy liquid hydrocarbons into vaporous products and coke : en
  • CH287823A - Hanging and tensioning device for men's trousers. : de en
  • CH287953A - Safety razor. : en fr
  • DE1648881U - SINGLE-PIECE BASEBOARD FOR UP FRAME. : de en
  • FR1018181A - Movement transmission mechanism : en fr
  • FR57316E - Detergent foam producing device : en fr
  • GB685085A - Improvements in or relating to substituted ammonium compounds : en
  • ES32328Y - Electric vehicle : en es
  • GB685054A - Improved "make-up" assembly : en
  • GB685106A - A device for accurately setting calipers : en
  • GB685202A - Improvements in or relating to a method of finishing felts : en
  • FR57296E - Device for controlling the circulation of a fluid in a pipeline : en fr
  • GB685260A - Improvements in or relating to reproducing servo-mechanisms : en
  • IE20615L - Vinyl copolymers : en
  • DE1648767U - WATCH HOLDER. : de en
  • DE861281C - Waterproof socket for fluorescent tubes with a housing divided in the longitudinal direction of the tube : de en
  • DK75224C - Hamsemaskine. : da en
  • DK75225C - Fly for use in fishing. : da en
  • ES203084A1 - Improvements in the calculating machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2623626A - Device for transferring articles from one conveyer to another conveyer : en
  • PL35650B1 - : en pl
  • DE861344C - Injection valve for internal combustion engines : de en
  • ES33673U - Automatic tripping holder (Machine-translation by Google Translate, not legally binding) : en es
  • ES33810U - Wheelbarrow for transporting bottles and cylinders (Machine-translation by Google Translate, not legally binding) : en es
  • US2623606A - Sound reproduction apparatus : en
  • ES206479A3 - Improvements in washing machines clothing (Machine-translation by Google Translate, not legally binding) : en es
  • DE860940C - Ironing machine : de en
  • DE860896C - Electrically or manually operated press water control : de en
  • FR57276E - Improvements to vehicle suspensions : en fr
  • DE860994C - Cupola furnace with pre-heating of the wind by the exhaust gases : de en
  • DE861327C - Disc, plate or cylindrical sound recording medium for stereophonic playback : de en
  • CA489292A - Mixing detector circuit for detecting frequency-modulated oscillations : en fr
  • CH287901A - Assortment of parts for construction games. : en fr
  • DE861039C - Friction gear with variable transmission : de en
  • ES33791U - Support for decoration elements (Machine-translation by Google Translate, not legally binding) : en es
  • GB685153A - Improvements in and relating to softening compositions for rubber : en
  • DE1648812U - DOUBLE DOOR CABINET, IN PARTICULAR PHONO CABINET. : de en
  • ES33820U - Taquimetro for motorcycles and more particularly for scooters (Machine-translation by Google Translate, not legally binding) : en es
  • US2623705A - Casting reel : en
  • US2623751A - Fertilizer spreader : en
  • DE861315C - Hollow stone for ceilings and walls : de en
  • DE860997C - Process for the production of self-setting core binders : de en
  • ES206219A1 - A procedure for obtaining a product for the preparation of a coating of fulmining makes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648851U - SEAT PROTECTION DEVICE. : de en
  • DE861088C - Resin light curtain : de en
  • CA489272A - Storage of electrical impulses : en fr
  • US2623380A - Locking bonnet for valves : en
  • GB684975A - Improvements in and relating to the production of cellulose triesters : en
  • GR14053B - IRON ELECTRIC LIGHTING ADVERTISING DEVICE. : el en
  • DE1648687U - ENTERTAINMENT GAME. : de en
  • DE860908C - Design of lists and directories as well as devices for their handling : de en
  • US2623352A - Method and means for adjusting the outlet cross section of the exhaust nozzle of a reaction jet propeller for aircraft and the like high-speed vehicles : en
  • GB685018A - A machine for the delivery of articles, more particularly bulb-shaped or tuberiform agricultural and horticultural produce : en
  • CH288058A - Device for supporting the tension pulley of an endless monocable cable car. : en fr
  • US2623793A - Pneumatic conveyer and feeder for loose solids : en
  • ES205568A1 - A procedure with your corresponding device, to provide a continuous rope of twisted films together together together and always described, as well as predesagregados (Machine-translation by Google Translate, not legally binding) : en es
  • US2623399A - Pivoted link chain : en
  • US2623411A - Variable-speed drive mechanism : en
  • CA489172A - Collar stiffeners : en fr
  • ES33617U - Perfected container for injectable ampoules (Machine-translation by Google Translate, not legally binding) : en es
  • ES33757U - Electrical welding equipment for metal sheet repair of paper mill tables (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648838U - DISPLAY PACK. : de en
  • DE1648880U - PICTURE FRAMES, IN PARTICULAR SMALL INTERCHANGEABLE FRAMES FOR PHOTOGRAPHIES AND THE LIKE. : de en
  • DE861245C - Process for the production of higher molecular weight, soap-forming fatty acids or their salts : de en
  • US2623622A - Coin-controlled dispensing machine : en
  • DE861137C - Method for winding grids for electrical discharge vessels : de en
  • DE861337C - Device for generating mechanical ultrasonic vibrations : de en
  • GB684971A - Improvements in or relating to the lubrication of plain bearings for vertical shafts : en
  • GB685129A - Improvements in boxes for switches and plugs of electrical installations : en
  • US2623839A - Spermicidal compositions : en
  • US2623941A - Subscription television system : en
  • US2623317A - Line guide for fishing rods : en
  • DE1648603U - TURNING DEVICE FOR COMBUSTION MACHINERY, ESPECIALLY ON MOTORCYCLES. : de en
  • FR1018187A - Improvements to processes for separating mineral substances by flotation : en fr
  • FR1018246A - Magnetometer : en fr
  • DE1648725U - MESH STRONG TRIKO FABRIC. : de en
  • GB685335A - Improvements in and relating to phonograph stylus supports : en
  • DE1648679U - SWIMSUIT SKIRT WITH AIR CHAMBERS. : de en
  • DE1648839U - JOINT CONNECTION FOR FOLDABLE CAMERA PARTS. : de en
  • GB685076A - Valve spring retaining washer and assembly : en
  • GB685256A - Pilot gas burner regulators : en
  • FR57324E - Tubular or other portable brush reservoir for liquid eyeshadows : en fr
  • USD168497S - Toy airplane : en
  • USD168508S - Combination cocktail and dining room table or similar article : en
  • DE861044C - Device for the machining of propeller blades, mainly for merchant ships : de en
  • ES30725Y - Zip-lock container : en es
  • GB685220A - Electrical bridge network : en
  • GB685243A - Improvements in or relating to metallic sealing capsules : en
  • GB685300A - Improvements relating to flight conveyors : en
  • CH288011A - Electromedical irradiation device with an electron gun as the radiation source. : de en
  • DE861005C - Process for the formation of pore-free and crack-free surfaces of a hollow body cast by centrifugal casting : de en
  • DK75222C - Machine for laying onions, potatoes or other laying material. : da en
  • US2623314A - Device for containing and illuminating transparencies : en
  • ES33821U - Needles for sewing birds, hunting and meat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018240A - Improvements to pneumatic tires : en fr
  • DE832102C - Method and device for operating an airway : de en
  • DE861083C - Brassiere with shoulder pads : de en
  • ES31930Y - Miniature industrial mill for feed and to disintegrate waste and garbage : en es
  • CH287872A - Process for the preparation of a leuco-sulfuric acid ester salt of an anthraquinone-azo dye. : de en
  • CH287968A - Diaphragm valve with direct passage. : en fr
  • GB685341A - Improvements in gastight storage batteries and methods of manufacturing them : en
  • DE1648718U - FOOT FOR CLOCKS WITH CYLINDRICAL CASE, IN PARTICULAR FOOT FOR ALARM CLOCKS. : de en
  • DE860934C - Method and device for drawing in cylindrical hollow bodies and subsequently produced spherical bottle, high pressure bottle and corrugated tube : de en
  • ES31940Y - Perfected radiator for ice cream makers : en es
  • ES33659U - Side extra lights for lighting in vehicle crossings (Machine-translation by Google Translate, not legally binding) : en es
  • GB685178A - Improvements relating to hypodermic injection apparatus : en
  • GB685292A - Apparatus for measuring the lift-coefficient of an aircraft : en
  • US2623565A - Tank : en
  • ES205882A1 - A NEW SOUND FILM PROJECTOR PROJECTOR FOR 16 M / M FILM. : en es
  • US2623502A - Aircraft control system with fluid operated holding device : en
  • US2623680A - Container and method of making same : en
  • US2623979A - Motor control device : en
  • GB685339A - Improvements in or relating to fluid-pressure servo braking systems for vehicles : en
  • DE860986C - Dental drill : de en
  • ES33793U - New internal ballenite tensioner to insert in the guides of the shirt collars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018166A - Mobile boom for traction sprayers for sulphating of vines : en fr
  • FR1018230A - Improvements to parachutes : en fr
  • US2623440A - Unitary work holder : en
  • DE860977C - Process for producing a vacuum-tight glass plug seal : de en
  • US2623216A - Water closet flush tank : en
  • US2623605A - Frequency band generator : en
  • US2623771A - Laundry stick : en
  • US2623478A - Rounder for long loaves : en
  • GB685007A - Improvements in or relating to the preparation of a bacterial culture for agricultural soils : en
  • FR1018153A - Slider closure and equipment intended for its manufacture : en fr
  • GB685051A - An improved automatic valve : en
  • GB685309A - Improvements in automatic telephone and like exchange systems : en
  • ES33620U - Dispersed rollers for esparto cylinder machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2623852A - Oil composition : en
  • US2623569A - Antiskid device for vehicle tires : en
  • US2623890A - Polymerization process : en
  • DE861326C - Display method for bearing direction and distance from pulse back beam direction finders and distance measuring devices : de en
  • GB685057A - Improvements in or relating to machines for mining mineral : en
  • ES29097Y - Frames for films, photographs and the like : en es
  • ES33655U - Clamp-gripper for various applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018151A - Boom lifting crane and horizontal load path : en fr
  • GB685244A - Improvements in or relating to electrical indicating instruments : en
  • ES33808U - Shooting mechanism with automatic loading for toy weapons (Machine-translation by Google Translate, not legally binding) : en es
  • DE860869C - Arrangement for smoothing the running of the sound carrier in sound recording and / or playback devices, in particular magnetic sound devices, which work with tape or wire-shaped sound carriers : de en
  • ES204560A1 - Method of and apparatus for melting refractory material : en es
  • ES33720U - Recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648677U - BEVERAGE COOLER. : de en
  • DE861042C - Device for cutting out round workpieces : de en
  • FR57337E - Improvements to liquid piston gas compressors : en fr
  • GB685314A - Apparatus for automatically lacquering elements disposed in flexible strips, especially for colouring slide fasteners : en
  • ES205926A2 - A procedure to obtain a waterproofing textile to the water and to the air, imputrescible, resistant to the chemical aggressives, thermally insulated, uninterrupted and mimetized with colors ultrasolide to the light, presenting in its set a unique absorption (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648873U - EQUIPMENT FOR TREATMENT, IN PARTICULAR CLEANING AND POLISHING OF LEATHER GOODS, IN PARTICULAR OF SHOES. : de en
  • DE1648791U - CYLINDERS FOR STRONG LANTERNS. : de en
  • ES33662U - Apparatus for unraveling vegetable hair (Machine-translation by Google Translate, not legally binding) : en es
  • GB684955A - Electronic amplifier : en
  • GB685166A - Improved shirt collar : en
  • CH287848A - Helmet for motorcyclists. : de en
  • FR1018243A - Automatic switch-timer for controlling electrical devices : en fr
  • FR57372E - Method and device for gumming envelopes, pouches, letter cards, and the like : en fr
  • GB685169A - Improvements in automatic telephone systems : en
  • ES33629U - A buckle for belts (Machine-translation by Google Translate, not legally binding) : en es
  • ES33636U - Painting palette as a support for candies or similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB685159A - Improvements in or relating to work-locating stop mechanism for automatic lathes : en
  • ES206466A1 - A cooling system for cabinets or enclosures for ground-free forced cultivation (Machine-translation by Google Translate, not legally binding) : en es
  • FR57381E - Manufacture of heat-insulating shells : en fr
  • GB685028A - Improvements in or relating to convertible bed-settees : en
  • DE1648853U - SEAT CUSHIONS FOR DUMP-SHAPED SEATS. : de en
  • DE860933C - Device for the production of finned tubes with single lamellas : de en
  • ES33634U - Case-case for lenses, rulers, combs and other similar delicate objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES31653Y - Perfected water meter : en es
  • ES33817U - Folding rack drainer tray (Machine-translation by Google Translate, not legally binding) : en es
  • DE860950C - Process for the preparation of tertiary aryl amines : de en
  • GB685034A - Improvements in apparatus for making artificial staple fibres : en
  • US2623700A - Disintegrating device : en
  • GB685152A - Improvements in winding machines for textile yarns and threads : en
  • DE861282C - Process for the production of crystal diodes : de en
  • GB685013A - Improvements in or relating to tractor-mounted beet or like root crop harvesters : en
  • DE861006C - Process for the production of hollow bodies : de en
  • DE861347C - Socket for loosened wire rope ends : de en
  • DE861076C - Back device for tree trunks : de en
  • DE1648621U - DEVICE FOR COUPLING TRAILERS TO THE TRAILER. : de en
  • ES33797U - Closing of boxes perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB685086A - Improvements in or relating to chucks or collets for machine tools : en
  • GB685168A - Improvements in or relating to petroleum wax compositions : en
  • GB685126A - Improvements in or relating to television scanning circuits : en
  • GB685255A - Improvements in thermal interrupters for electric flash light signals : en
  • DE861025C - Meter for fuel : de en
  • DE861343C - Fuel injection pump for internal combustion engines : de en
  • DE861071C - Bar grate supported by cogwheels : de en
  • DE861243C - Process for the production of poly- or oxycarboxylic acids or their functional compounds : de en
  • DK75209C - Process for the preparation of sulfonamide derivatives. : da en
  • PL35677B1 - : en pl
  • US2623309A - Dipper teeth : en
  • ES31387Y - Type of firework : en es
  • DE861216C - Ventilation blades : de en
  • GB684986A - Improvements in or relating to distributing apparatus for disinfectants and the like : en
  • DE1648634U - CASE FOR RUBBING DRAWING PENCILS WITH DUST-PROOF, AUTOMATIC LOCKING. : de en
  • DE861359C - Drive device for retractable aircraft components, e.g. B. chassis and fighting stands, which is arranged in the connecting joint of the legs of a buckling strut : de en
  • ES30229U - A propulsion propeller of engine-driven ships perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648848U - SLIDING WINDOWS FOR VEHICLES OD. DGL. : de en
  • DE860944C - Process for the separation of liquid mixtures by distillation and decantation : de en
  • PL35736B3 - : en pl
  • CA489271A - Antenna : en fr
  • DE861001C - Process and device for the regeneration of used core sand : de en
  • DE861228C - Machine for clearing up heaped bulk goods : de en
  • ES33713U - Head for cutting gears using various machine tools (Machine-translation by Google Translate, not legally binding) : en es
  • US2623734A - Power-operated pipe wrench : en
  • FR57265E - electromagnet-brake : en fr
  • GB685301A - Apparatus for use in elevating loose material : en
  • US2623242A - Curing press : en
  • US2623932A - Magnetic coupler : en
  • FR1018186A - Process for obtaining polyacids : en fr
  • DK75208C - Process for the preparation of substituted pteridines. : da en
  • DE861110C - Symmetrical carrier power cable with remote power supply for the amplifiers : de en
  • ES33597U - New lounge game based on disc releases (Machine-translation by Google Translate, not legally binding) : en es
  • PL35694B1 - : en pl
  • US2623725A - Safety valve : en
  • US2623315A - Sign character element : en
  • US2623927A - Measuring of the standard deviation : en
  • DE861049C - Speed regulator for movies u. like : de en
  • US2623464A - Screen printing table for printing on fabrics : en
  • US2623905A - Production of aliphatic aldehydes : en
  • GB685249A - Improvements relating to poultry-killing apparatus : en
  • DE860865C - Use of silver alloys for soldering purposes : de en
  • US2623787A - Spray gun : en
  • DE1648726U - CUTTING BAR FOR PAPER CUTTING MACHINES. : de en
  • ES33714U - Manual surfacing straightener (Machine-translation by Google Translate, not legally binding) : en es
  • FR57308E - Process for the construction of dams and reservoirs thus obtained : en fr
  • DE1648664U - DEVICE FOR THE OBJECTIVE FOCUSING OF IMAGES DESIGNED BY OPTICAL SYSTEMS. : de en
  • DE861094C - Method and device for treating liquid mixtures with sound waves : de en
  • DK75229C - Device for sewing machines or sewing machines for use in the manufacture of footwear. : da en
  • CH288007A - Differential electromagnetic relay for the protection of three-phase electrical machines. : en it
  • DE1648752U - ELECTRIC PLATFORM PLATE. : de en
  • US2624035A - Apparatus for controlling the supply of current to electroplating vats and the like : en
  • DE1648836U - SCALE-FREE SOLDERING PISTON INSERT. : de en
  • ES33780U - Non-corrodible light alloy cap for crown caps (Machine-translation by Google Translate, not legally binding) : en es
  • FR57281E - Improvements in processes for obtaining photographic and cinematographic images in natural colors : en fr
  • GB685092A - Improvements in or relating to diagnostic devices : en
  • DE1648608U - CARRIER FOR SMALL GOODS TO BE DISPLAYED IN SHOP WINDOWS. : de en
  • DE861064C - Dismountable container : de en
  • DE861346C - Shaft seal : de en
  • GB685100A - Mechanism for accomplishing different sound carrier speeds : en
  • USD168506S - Baby teether : en
  • CA489276A - Transverse traveling wave amplifier : en fr
  • CH288064A - Shutter with pivoting blinds. : de en
  • FR57280E - Starting device for electric discharge lamps : en fr
  • US2623307A - Orthopedic insole : en
  • US2624000A - Antenna system : en
  • US2624026A - Control method and apparatus for arc discharge : en
  • CA489250A - Electron discharge devices : en fr
  • US2623631A - Self-loading device for shaker conveyers : en
  • CH287915A - Gramophone-toy. : en fr
  • US2623824A - Growth promoting agent : en
  • US2623335A - Apparatus for feeding glass ribbon : en
  • US2623886A - Process for conversion of estrone compounds to estradiol compounds : en
  • US2623742A - Pipe-cutting machine : en
  • DE1648800U - ELECTRIC CAM SWITCH WHICH CONTACT LEVER IS CONTROLLED BY A CAM DISC IN THE AXIAL DIRECTION. : de en
  • DE1648609U - ADJUSTABLE PANTS TENSIONER. : de en
  • PL35734B1 - : en pl
  • PL35720B1 - : en pl
  • CH287832A - A method for winding a thread on a spool in a continuous ring spinning machine, and apparatus for carrying out this method. : en fr
  • CH288021A - Protective device for electric arc welding. : de en
  • CH288014A - Spiral winding machine for the production of inclined spirals. : de en
  • CH287789A - Apparatus for feeding livestock, especially pigs. : en fr
  • CH287866A - Process for preparing N-monomethylpiperazine. : en fr
  • CH287948A - Process for increasing the mechanical resistance of hollow steel bodies. : en fr
  • CA489157A - Rotary cultivators : en fr
  • CA489210A - Burner : en fr
  • CA489225A - Pyridine and piperidine compounds and process of making same : en fr
  • CH288057A - Saddle for motorcycles and the like. : en fr
  • CH287903A - Process for the precise thickness control of plates and foils, in particular for the control of the transmission plates separating the production and treatment rooms in the case of ultrasonic transmitters. : de en
  • US2624033A - Series connected cells with individual rectifier shunts : en
  • PL35702B1 - : en pl
  • US2623261A - Core for molding channels and outlet openings in concrete walls : en
  • US2623813A - Apparatus for liquid-liquid contacting : en
  • DE861256C - Fixing a printing form on a base : de en
  • ES33675U - Guide and separation device for the pulleys-support of draperies and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR57304E - Process and apparatus for the hydrogenation of unsaturated products : en fr
  • US2623433A - Stereoscopic projection system, including anaglyphic and polarizing filters : en
  • US2623521A - Indicating stylet needle : en
  • CH287945A - Faculty. : en fr
  • US2623896A - Method for stabilizing cyanohydrins and resulting product : en
  • CH287906A - Control device for steam generation systems. : de en
  • USD168491S - Combined clip and pencil holder : en
  • US2623814A - Production of crystalline materials : en
  • DE861340C - Non-supercharged internal combustion engine, in particular diesel engine, for driving vehicles : de en
  • DE861174C - Connecting rod : de en
  • DE1648829U - DOUBLE POLE SHOE DEVICE FOR SAW-TOOTH-SHAPED MAGNETOGRAM CARRIERS. : de en
  • DE1648737U - ELECTRIC SWITCHGEAR. : de en
  • DE861351C - Process for the production of a food from starchy tubers : de en
  • ES32032Y - Fruit juicer to obtain various juices : en es
  • US2623334A - Roll grinding machine : en
  • US2623632A - Money packet : en
  • US2623493A - Weighing scale : en
  • LU31782A1 - electric counter-totalizer device : en fr
  • US2623509A - Speed-density type of fuel-metering control : en
  • CA489224A - Cloches : en fr
  • CH287821A - Storage container for toilet paper. : de en
  • DE860881C - Change gear : de en
  • PL35733B1 - : en pl
  • US2623365A - Refrigerator pump : en
  • US2623403A - Ball-bearing screw restraining mechanism : en
  • CA489180A - Valve : en fr
  • CA489228A - Mold for blowing glass and method therefor : en fr
  • CA489262A - Control mechanism for winches and the like : en fr
  • CH287842A - Washing machine. : en fr
  • DE1648696U - BULLETS AS TOYS. : de en
  • DE1648847U - CAR tarpaulin cramp. : de en
  • DE861164C - Jewelry chain with joint links serving as stone settings : de en
  • ES31466Y - Perfected carabiner : en es
  • CH287785A - Root puller. : en fr
  • CH288052A - Luggage rack for motor vehicle. : en fr
  • CH288054A - Tractor with utility tanker pulled by it. : de en
  • US2623945A - Adjustable electrical phaseshifting network : en
  • CA489216A - Method of and apparatus for controlling humidification of air : en fr
  • DE861086C - Slider for zippers : de en
  • PL35595B1 - : en pl
  • PL35607B3 - : en pl
  • PL35690B1 - : en pl
  • CH287856A - Filter for clarifying liquids and method of making the filter. : de en
  • DE1648697U - COUPLING FOR AUTOMATIC COUPLING AND UNCOUPLING FOR TOY AND MODEL RAILWAYS. : de en
  • DE861133C - Arrangement for time calibration of a cathode ray tube serving for display : de en
  • FR57342E - machine tool vice : en fr
  • CH287818A - Furniture, in particular school tables. : de en
  • CA489152A - Electrically heated soldering irons : en fr
  • GB685090A - A process for curing halosulphonated hydrocarbon polymers : en
  • ES33708U - Mobile reflective elements for ornamentation and propaganda purposes (Machine-translation by Google Translate, not legally binding) : en es
  • CA489299A - Adapter : en fr
  • US2623786A - Method for atomizing fuel and nozzle for carrying out this method : en
  • CA489298A - Electrical circuit elements : en fr
  • US2623220A - Combination crib and cradle : en
  • US2623233A - Apparatus for cleaning can body blank seam margins : en
  • CA489214A - Method of improving kaolin and products thereof : en fr
  • GB685016A - Improvements in or relating to the preparation of copolymers of vinylidene cyanide with another monomer : en
  • GB685240A - Improvements in or relating to telegraph repeater systems : en
  • CH287941A - Process for assembling by electric welding two parts of a metal container. : en fr
  • DE1648704U - TRANSPORT CONTAINER MADE OF STEEL SHEET FOR PARTS, IN PARTICULAR CAST PARTS. : de en
  • DE1648740U - ATTACHMENT. : de en
  • DE861263C - Arrangement at railway signal boxes, with command boxes being provided in addition to the goods signal boxes : de en
  • CH287977A - Centrifugal hoist. : de en
  • US2623235A - Removable handle for cryptorium : en
  • US2623717A - Control system for controlled airfoils of aircraft : en
  • DE860999C - Process for the production of steel castings : de en
  • DK75227C - Agent for controlling harmful organisms. : da en
  • ES30346Y - Perfected filing cabinet : en es
  • FR1018220A - Improvements with oxyacetylene torches : en fr
  • GB685083A - Improvements relating to cast iron : en
  • CH288075A - Racket for clockwork movement. : en fr
  • DE861336C - Inside rattle : de en
  • ES33653U - An orthopedic truss fitted with an almhoadilla or displacement containing junk boxes (Machine-translation by Google Translate, not legally binding) : en es
  • CH287810A - Process for operating a furnace for heavy and very heavy industrial heating oils and equipment for carrying out the process. : de en
  • PL35629B1 - : en pl
  • US2623744A - Vehicle supporting structure : en
  • US2623755A - Collapsible carriage : en
  • US2623366A - Generator assembly apparatus for uniform pressure absorption type refrigerators : en
  • US2623483A - Seed and fertilizer distributing runner : en
  • US2623523A - Anthnfection spreading shield : en
  • US2623343A - Power lawn mower : en
  • USD168522S - Ruser spoon : en
  • CA489164A - Alarm systems : en fr
  • ES29538Y - Light fixture for stereoscopes : en es
  • DE861143C - Sanitary napkin : de en
  • DE861225C - Pneumatic conveyor system with shredding machine, especially for conveying wet material : de en
  • DK75231C - Device by vessels with propellers arranged at each end of the vessel. : da en
  • US2623443A - Manufacture of helically wound tubes : en
  • DE860931C - Light signal optics : de en
  • DE861371C - Metal construction game with components essentially formed by pipes : de en
  • US2623344A - Seed stripper : en
  • US2623800A - Dispenser for horizontally stacked cylindrical articles : en
  • DE1648707U - SLEEVE WITH PROFILED EDGE. : de en
  • US2623210A - Man's undergarment : en
  • US2623292A - Apparatus for gauging and grading leather : en
  • US2623810A - Kiln with protecting wall structure : en
  • US2623833A - Ceramic pigment : en
  • US2623372A - Sectional needle bed for flat-v knitting machines : en
  • USD168518S - Folding chair : en
  • DE1648863U - WHISK AND WHIPPING BROOM. : de en
  • DE1648682U - FACTION RULER WITH CAM SLEEVE. : de en
  • DE1648833U - DEVICE TO FACILITATE THE INSERTION OF WORKPIECES IN MULTI-SPINDLE COPY MILLING MACHINES OD. DGL. : de en
  • ES196104A1 - A MOUNT FOR HANALOGUE TEXTILE SPINNING MACHINES : en es
  • CA489254A - Filter for liquids such as gasoline and the like : en fr
  • CH287951A - Machine for butt joining a part, in particular rubber. : en fr
  • CH287965A - Claw coupling, in particular for motor vehicles. : de en
  • DE1648816U - SMOKE GAS AIR MIXER. : de en
  • DE861048C - Closed opening, mixing and grinding bowl in egg, ball or similar shape : de en
  • ES33056U - Plastic transparent diana (Machine-translation by Google Translate, not legally binding) : en es
  • ES32115Y - Mirror refined with additional magnifying device : en es
  • FR57287E - Gauge : en fr
  • GB685271A - Improvements in the production of iron powder : en
  • DE861085C - Absorbent fabric for clothing, especially lining : de en
  • DE861314C - Building block : de en
  • DE860886C - Compressed air vice : de en
  • US2623710A - Package holder for use on textile machines : en
  • ES33657U - Pocket scorecard to reflect the result of football matches (Machine-translation by Google Translate, not legally binding) : en es
  • ES30264Y - Allegorical card : en es
  • DE1648806U - DEVICE FOR THE PRODUCTION OF NON-CONDUCTIVE LAYERS ON METAL STRIPS FOR ELECTROLYTE CAPACITORS. : de en
  • GB685207A - Improvements in or relating to indicating, alarm and telegraph apparatus : en
  • GB685265A - Improvements in or relating to switching systems, more particularly back-to-back graetz rectifying systems : en
  • CA489278A - Automatic swivel locking caster : en fr
  • CH288003A - Electric limit switch. : de en
  • ES30908Y - New connector : en es
  • ES33654U - Electric vacuum cleaner for domestic use, equipped with illuminator and speed regulator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018208A - equalizers for attenuation equalization in powerline systems : en fr
  • US2623877A - Sulfa derivatives of 2-amino-5-cycloalkyl-1, 3, 4-thiadiazoles : en
  • USD168499S - Game board : en
  • DE1648653U - CONTACT CONTROL UNIT. : de en
  • DE1648815U - CRANE BOOM CARRYING STANDMAST. : de en
  • DE1648719U - TIME THERMOMETER. : de en
  • CA489316A - Extruder injector combination for use in the attachment of heels to shoes : en fr
  • CH287854A - A mass suitable for the production of sausage casings and the like. : de en
  • DE860880C - Stopcock, especially for air supply to compressed air tools : de en
  • DE861196C - Winding device, especially for picture and sound strips : de en
  • GR14054B - HOW TO MAKE A SPECIAL TYPE OF YOGHURT. : el en
  • GB685293A - Improvements in and relating to phonograph pickup and stylus construction : en
  • GB685350A - Improvements in or relating to signalling current transmission arrangements for two-wire repeater circuits : en
  • PL35600B1 - : en pl
  • US2623237A - Apparatus for operating upon chains of frankfurters and the like : en
  • US2623327A - Lighted yo-yo : en
  • ES31122Y - Cooling chamber for liquids : en es
  • ES32220Y - Trolley for transporting machinery and heavy objects : en es
  • GB685305A - Improvements relating to relays, particularly induction relays : en
  • FR57299E - Method and apparatus for treating heterogeneous fluid mixtures, in particular pulp : en fr
  • USD168496S - Baseball glove : en
  • DE861218C - Base plates for electrical circuit diagrams : de en
  • GB685182A - Process of casting metallic material into a space between an outer wall and a core : en
  • ES206259A1 - A perfection made in the explosion and internal combustión engines to improve the performance of the combustible mixtures (Machine-translation by Google Translate, not legally binding) : en es
  • US2623983A - High-frequency induction heating apparatus : en
  • US2623537A - Float controlled valve assembly : en
  • DE1648727U - FITTINGS FOR BOLDER FOLDERS. : de en
  • DE1648776U - STAENDERSPRING. : de en
  • DE860902C - Regulation for elevator engines with exhaust gas turbochargers : de en
  • DE861040C - Fluid gear with rotating cylinders, the pistons of which are moved back and forth by means of a swash plate : de en
  • FR1018247A - Further training in the manufacture of poles for umbrellas, parasols, parasols and the like : en fr
  • ES196119A1 - A PROCEDURE FOR OBTAINING INDUSTRIAL PURE IRON : en es
  • ES31014Y - Recreational toy for children : en es
  • FR1018163A - Improvements to the rollers of printing machines and their manufacturing processes : en fr
  • FR1018218A - Adjustable filament holder system for focused fixed electron beam devices such as, but not limited to, electron microscope and diffraction analyzer : en fr
  • DE1648701U - CONTAINER WITH TIRES. : de en
  • DE860847C - Method and device for the production of chains with seamless links : de en
  • DE861161C - Photographic telephoto lens : de en
  • ES33732U - Device for measuring conceptional and sterile periods according to the Ogino method : en es
  • DE1648672U - STROLLER. : de en
  • DE860985C - Goods pick-up for knitting machines : de en
  • DE1648750U - COUNTER TUBES SMALLEST DIMENSIONS. : de en
  • DE860973C - detector : de en
  • DE1648892U - CHAIR OR ARMCHAIR. : de en
  • ES33664U - Improved diaper (Machine-translation by Google Translate, not legally binding) : en es
  • FR57263E - Improvements made to printing numbering devices : en fr
  • GB684962A - Improvements in and relating to masks : en
  • GB685281A - Improvements in or relating to tablet counting and batching machines : en
  • US2623444A - Method of making lined lapped seam fiber containers : en
  • US2623761A - Portable locked copy ticket writer : en
  • US2623774A - Magnetic article grip for toy hoists : en
  • US2623987A - Lighted darning ball : en
  • US2623898A - Cycloheptatrien-i-ol-z-one mono : en
  • ES32341Y - Holding clip for rags, curtains and the like : en es
  • FR57322E - Method and device for spraying liquid : en fr
  • DE860868C - Device for determining the mirror height of a liquid : de en
  • DE861047C - Device for automatically turning over poster sheets : de en
  • GB684996A - Improvements in the construction of seat backs : en
  • GR14060B - SECURITY ASHTART. : el en
  • DE861295C - Process for applying photoelectric, small-crystalline materials for the production of photoelectrically sensitive resistors : de en
  • GB684956A - Improvements relating to rangefinders : en
  • CH287983A - Internal combustion engine. : de en
  • CH288042A - Box. : de en
  • DE861036C - Screw-in piece serving as a swivel connection : de en
  • ES33833U - Flexible device to facilitate the evaporation of liquids contained in closed containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR57315E - Detergent foam producing device : en fr
  • ES31947Y - Pocket soccer game : en es
  • GB685360A - Improvements in the treatment of uranium : en
  • DE861041C - Device for the continuous machining of a cast strand produced in a continuous casting process : de en
  • DE861303C - Electrostatic precipitator for vehicles with generator gas operation : de en
  • ES31846Y - Perfect pencil case for lipsticks : en es
  • ES32068Y - Device to fix the figures on the bars of table recreational games : en es
  • US2623757A - Tandem axle spring suspension : en
  • US2623868A - Linear poly-4-amino-1, 2, 4 triazoles : en
  • CA489275A - Electric discharge devices : en fr
  • GB685122A - Improved method for recovering oil from whales or other sea-mammals : en
  • US2623707A - Line-retrieving reeling apparatus : en
  • DE861118C - Antenna arrangement for ultra-short waves : de en
  • FR1018178A - Spring motor driven figure toy : en fr
  • FR57298E - Agricultural tractor and its accessories, particularly suitable for growing vines : en fr
  • GB685049A - Improvements in or relating to soap compositions : en
  • GB685279A - Crisper pan structure for refrigerators : en
  • US2623668A - Needle threader : en
  • US2623887A - Rust inhibiting composition : en
  • ES33644U - Car suitcase with children's armor (Machine-translation by Google Translate, not legally binding) : en es
  • GB685017A - Air pump for breathing apparatus, especially for iron lungs : en
  • GB685167A - Machine for breaking stone and similar material by means of impact : en
  • IS694A7 - Power plants for maximum utilization of natural thermal energy sources. : en is
  • DE860914C - Combing roller for combing machines : de en
  • FR57251E - Power supply device for internal combustion engines : en fr
  • US2623715A - Turn control apparatus : en
  • US2623984A - High-frequency electric heating apparatus : en
  • US2623388A - Portable device for measuring and indicating the direction and velocity of wind : en
  • US2623763A - Joint for electrical fittings : en
  • US2623995A - Multirange tuning circuit : en
  • US2624028A - Variable speed alternating current motor : en
  • DE861285C - Tubes with a low-sounding electrode system : de en
  • ES203562A1 - Improvements applied in the liquid measuring devices (Machine-translation by Google Translate, not legally binding) : en es
  • CA489295A - Cathode-ray tube : en fr
  • DE860900C - Self-steering for aircraft : de en
  • FR57290E - Advanced training in aircraft landing systems and devices in poor visibility : en fr
  • GB685195A - Improvements in or relating to belt fasteners : en
  • DE861096C - Process for the preparation of new derivatives of 1, 2, 4-triazine : de en
  • DE861268C - Electrical control device : de en
  • USRE23609E - Pole guard : en
  • ES27825Y - Assembly of the mainspring in the clockwork mechanisms using both ends of it : en es
  • GB685287A - Improvements in or relating to radio aerial installations : en
  • DE1648773U - COMPRESSED MEDIUM MOTOR, IN PARTICULAR FOR WIPER WIPERS. : de en
  • GB685131A - Improvements in or relating to concrete floors, roofs and the like and to prestressed reinforced beams therefor : en
  • DE1648678U - DEVICE FOR REGULATING THE DISPENSING QUANTITY OF A PUMP, IN PARTICULAR ON A TANKER TRUCK. : de en
  • PL35582B1 - : en pl
  • FR1018235A - Device for mechanical felling of trees : en fr
  • DE861317C - Handle arrangement for chain mortising machines : de en
  • ES196113A1 - A CALCULATING MACHINE WITH DIRECT CONTROL MECHANISM OF THE TOTZLIZER ASSOCIATED WITH THE BODIES OF JUSTE OF THE FIGURES : en es
  • ES33640U - Table timbre (Machine-translation by Google Translate, not legally binding) : en es
  • ES33809U - Elastic device for holding clips on the caps for fountain pens and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR57366E - Improvements to template copy reproduction devices, making reproduction fully automatic : en fr
  • GB685342A - Method of making a bicycle frame from light metal and a bicycle frame made accordingto this method : en
  • DE1648673U - WEIGHTING DEVICE FOR MOTOR VEHICLES WITH REAR ENGINE. : de en
  • DE861273C - Circuit arrangement for voltage monitoring of power supply devices : de en
  • DE860956C - Rail fastening for tracks and points on steel, wooden or concrete sleepers : de en
  • ES33618U - A toy composed of multiple pistols with corresponding white (Machine-translation by Google Translate, not legally binding) : en es
  • DK75221C - Track remover for agricultural machinery. : da en
  • ES33668U - Armor for lumnacon by fluorescence inside the premises (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018156A - Improvements relating to the polymerization of vinyl chloride : en fr
  • FR57332E - Apparatus for vaporizing liquids : en fr
  • GB685009A - Improvements in and relating to drying cylinders, more particularly for paper making machines : en
  • US2623386A - Electric strain gauge : en
  • GB684969A - Improvements in or relating to steering mechanism for vehicles : en
  • GB685294A - Improved process for the chlorination of benzene and benzene derivatives : en
  • CA489145A - Induction disc for watthour meters and the like : en fr
  • CA489162A - Material crushers : en fr
  • CH287924A - Central seconds watch movement. : en fr
  • PL35593B1 - : en pl
  • CH287961A - Shaft bearing. : en fr
  • CH287999A - Cable connector on a high frequency cable. : de en
  • PL35591B1 - : en pl
  • PL35685B1 - : en pl
  • US2623326A - Magnetic toy : en
  • CA489321A - Coin-freed apparatus : en fr
  • US2624001A - Television antenna : en
  • DE1648786U - DEVICE FOR SHARPENING MINES SLIDING IN ROTARY PINS. : de en
  • CH287881A - Process for the production of polystyrene by emulsion polymerization. : de en
  • PL35634B1 - : en pl
  • CH287897A - Apparatus for determining the menstrual cycles and the corresponding probable fertility periods of a woman. : en fr
  • CH287966A - Attachment device for cables and similar filiform members. : en fr
  • CH287790A - Pest control methods. : de en
  • US2623397A - Drive for a rotary member : en
  • US2623863A - Process for making thermoplastic compositions from resinous polymers of monovinyl aromtic hydrocarbons and rubber : en
  • USD168520S - Rabinowitz stocking : en
  • US2623271A - Cutoff tool holder : en
  • US2623422A - Reaming tool with removable blades : en
  • CH287933A - Self-winding watch by oscillating weight. : en fr
  • USD168503S - Flower planter : en
  • PL35631B1 - : en pl
  • CA489234A - Compressor : en fr
  • FR1018211A - Dropper : en fr
  • DE1648637U - DISPENSER FOR ROLLED TAPES. : de en
  • DE861329C - Ionization manometer : de en
  • ES33621U - Device to give movement to the dolls (Machine-translation by Google Translate, not legally binding) : en es
  • CA489185A - Coupler for joining of two tubes or structural elements of circular or other cross section : en fr
  • PL35627B1 - : en pl
  • GB685014A - Improvements relating to change-speed gear control means : en
  • GB685316A - Improvements in electric arc welding appliances : en
  • ES31979Y - Simplified switch : en es
  • US2623244A - Method of drying films : en
  • GB685162A - Improvements in or relating to electric motor control systems : en
  • GB685280A - Optical viewing apparatus : en
  • DE860904C - Tires for automobiles : de en
  • DK75215C - Process for the production of foam glass. : da en
  • ES205892A1 - A procedure to obtain a waterproofing textile to the water and to the air, imputrescible, resistant to the chemical aggressives, thermally insulated, uninterrupted and mimetized with colors ultrasolide to the light, presenting in its set a unique absorption (Machine-translation by Google Translate, not legally binding) : en es
  • US2623556A - Starter motor and generator repair tool : en
  • US2623709A - Yarn beam : en
  • DE861029C - Automatic immersion apparatus : de en
  • DE861163C - Viewing device like a wide-angle microscope, especially for micrographs : de en
  • US2623371A - Knitting machine : en
  • US2623955A - Circuit for amplifying electrical oscillations with a constant amplification factor : en
  • ES33704U - A supplementary container that can be fixed to the dishes (Machine-translation by Google Translate, not legally binding) : en es
  • US2623454A - Sheetsxsheet i : en
  • GB685183A - Improvements in or relating to organosilicon compounds : en
  • DE861262C - Welded locomotive frame : de en
  • DE861038C - Infinitely variable rolling gear : de en
  • GB685158A - Improvements in or relating to linings for pits containing hydrants, valves and like devices associated with underground pipe systems : en
  • USD168504S - In v en : en
  • US2623272A - Cutting tool : en
  • US2623337A - Universally adjustable protractor tool guide : en
  • US2623706A - Fishing reel : en
  • DE1648766U - WATCH HOLDER. : de en
  • DE814036C - Roller blind for centrifugal curtains : de en
  • GB685320A - Improvements in saturable core reactance devices : en
  • US2623402A - Gear shifting attachment : en
  • US2623935A - Automotive signal light system : en
  • ES33706U - Skill game (Machine-translation by Google Translate, not legally binding) : en es
  • CA489146A - Movable viners : en fr
  • DK75236C - Tube closures. : da en
  • GB685352A - Improvements in the transmission of signals by electric waves : en
  • DE1648723U - DEVICE FOR WASHING LOTS OF LINEN. : de en
  • GB684980A - Improved saggar : en
  • CA489223A - Polyphase circuit interrupter : en fr
  • DE860877C - Electrically heated area, especially blades for turbo machines : de en
  • US2623600A - Hydraulic anticipator for variable pitch propellers : en
  • GB685209A - Improvements in colour lighting and control apparatus therefor : en
  • DE861056C - Landing field for aircraft, on whose runway or runways there are fluid basins connected, in which the movement of the aircraft is slowed down : de en
  • DE861081C - Circular knitting machine for dough pieces : de en
  • DE861123C - Heating pad switch : de en
  • DE1648868U - ROTATING CAPACITOR. : de en
  • DE861068C - Device to facilitate the strapping of boxes, boxes and. like : de en
  • US2623245A - Top roll and bearing structure therefor : en
  • US2624034A - Voltage multiplying vibrator apparatus : en
  • ES30843Y - Closure-seal for container : en es
  • ES206172A3 - An oil burner disposition (Machine-translation by Google Translate, not legally binding) : en es
  • ES31475Y - File cabinet for letters and similar documents : en es
  • GB684995A - Improvements in or relating to pigment coated papers : en
  • DE1648747U - CONDENSER ARRANGEMENT FOR THE OPERATION OF SEVERAL FLUORESCENT LAMPS. : de en
  • ES33837U - Desk for telephone and advertising service (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018172A - Bottle stopper : en fr
  • US2623965A - Vibrator : en
  • CH287910A - Electric subtraction counter with differential gear. : de en
  • CH288046A - Farm wagons intended to be attached to a tractor. : de en
  • FR1018229A - Improvements to means such as those for measuring the symmetrical components of a polyphase system : en fr
  • GB685288A - Improvements in photocells : en
  • ES31574Y - Sewing tool case : en es
  • ES33605U - Handle for toy combs (Machine-translation by Google Translate, not legally binding) : en es
  • FR57344E - Blast furnace slag treatment process : en fr
  • FR57382E - Fixed luggage for cycles : en fr
  • DE860948C - Process for the preparation of hydrogenation catalysts : de en
  • FR57297E - Method of construction of soundproofing channels : en fr
  • PL35656B1 - : en pl
  • GB685042A - Improvements in or relating to flue terminals for gas fired appliances : en
  • GB685080A - Improvements relating to non-return valves : en
  • ES33735U - Exprimepaºos perfected machine to copy documents (Machine-translation by Google Translate, not legally binding) : en es
  • GB685012A - Improvements relating to penstocks : en
  • GB685048A - Improvements in or relating to coating compositions and materials coated therewith : en
  • DE1648802U - LOCKING DEVICE FOR ELECTRIC SWITCHES. : de en
  • US2623501A - Piston for fluid pressure cylinders : en
  • US2623860A - Method of manufacturing platinum-containing catalyst : en
  • DE1648656U - FUEL SAVERS. : de en
  • US2623256A - Connector for bracelets and the like : en
  • US2623603A - Lawn mower power unit : en
  • GR14055B - CURVED TOBACCO HUMIDIFICATION CASE. : el en
  • US2623456A - Stenciling machine : en
  • US2623806A - Reserved polyamide fibers and a : en
  • ES33639U - Olive picker (Machine-translation by Google Translate, not legally binding) : en es
  • ES33777U - Apparatus for measuring the expenditure of liquids or gases (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648700U - DEVICE FOR BAGGING STORED OR TRANSPORTED POTATOES. : de en
  • ES33694U - Fantasy whistle (Machine-translation by Google Translate, not legally binding) : en es
  • DE861316C - Method and device for gluing veneer strips on odd edges of wooden walls, fiber boards and the like like : de en
  • ES21546Y - Box of injectables of any material : en es
  • ES27319Y - Chain for jewelry : en es
  • DE1648705U - CLOSING CAP. : de en
  • ES33845U - Medium pressure acetylene generator (Machine-translation by Google Translate, not legally binding) : en es
  • DE861232C - Iron ring expansion, especially for blind shafts : de en
  • ES30536Y - Stapler-sealer for envelopes : en es
  • GB685110A - Improvements in and relating to the control of direct current generators : en
  • IE20186L - Radial extrusion press. : en
  • DE1648793U - GAS APPLIANCES, IN PARTICULAR FOR PROPANE AND BUTANE GAS. : de en
  • US2623234A - Suction or fluid pressure gutter cleaning apparatus, including a fluid reversing valve : en
  • US2623379A - Lock : en
  • GB685259A - Improvements in or relating to resistor materials and high temperature coefficient resistors made therefrom : en
  • ES204578A1 - Method of making incandescent cathodes : en es
  • FR57300E - Method and apparatus for controlling the characteristics of aerosols produced by an aerosol generator : en fr
  • GB685344A - Improvements in or relating to the preparation of new derivatives of 1:2:3-trisubstituted pyrazolones : en
  • ES31225Y - Proias anti-glare glasses for vehicle drivers : en es
  • ES33602U - Improved packaging for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • ES33586U - A bodice (Machine-translation by Google Translate, not legally binding) : en es
  • US2623482A - Pressure-relief door for heating units : en
  • US2623571A - Method of splicing tubular articles : en
  • CA489231A - Disk harrows : en fr
  • CA489313A - Motion damping device : en fr
  • FR1018175A - Advertising device or dial indicator : en fr
  • US2623265A - Slub catcher : en
  • US2623481A - Car protector : en
  • CA489284A - Thermostat with microscopic mat finish : en fr
  • CH287993A - Laminated iron body for electrical machines. : de en
  • DE1648648U - FIRE LIGHTER FOR BURNING BROWN COAL BRIKETS WITHOUT WOOD AND PAPER. : de en
  • DK75232C - Apparatus for surface treatment of stones by cutting and polishing. : da en
  • FR57378E - Improved method of manufacturing electromagnets and product obtained : en fr
  • GB685156A - Power transmission for vehicles, for instance, turbine-driven locomotives, driven bynon-reversible prime movers : en
  • DE1648865U - LIGHTING DEVICE ON LOUDSPEAKER OR MICROPHONE ARRANGEMENTS. : de en
  • ES29085Y - Rubber Jointed Doll Toy : en es
  • ES30553Y - Facial cleansers : en es
  • FR1018226A - Improvements in the manufacture of hinges : en fr
  • DE860963C - Push-pull amplifier for speech and music reproduction : de en
  • DE861286C - Process for preparing a platinum-covered molybdenum lattice of an electrical discharge tube which contains a carbonized tungsten-thorium glow cathode : de en
  • ES33663U - Improved tool for multiple uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB685026A - Process for the preparation of gelatinisable organosols of rubber hydrochloride, themanufacture of films therefrom and the resulting films : en
  • US2623651A - Dump car : en
  • US2624041A - Amplitude modulator of the outphasing type : en
  • DE861297C - Process for the production of photosensitive layers : de en
  • US2623580A - Centrifugal evaporator : en
  • CH288070A - Process for removing acidic and nitrous pollutants from air and apparatus for carrying out this process. : de en
  • US2623211A - Brassiere construction : en
  • CH287793A - Suspended ceiling. : en fr
  • CH287860A - Process for the production of aluminum chloride. : de en
  • CH287909A - Electromagnetic recording oscillograph. : en fr
  • PL35596B3 - : en pl
  • US2623462A - Mechanism to secure stereotype printing plates and in printing plates for use with that mechanism : en
  • US2623618A - Valve control : en
  • US2623708A - Liner for textile bobbins : en
  • DE860928C - Method and device for parking vehicles and stacks of goods, especially in large garages or warehouses : de en
  • ES206371A1 - Alloy : en es
  • FR57345E - Device allowing direct adjustment of the sprung balance on its movement : en fr
  • CH287819A - Table, especially student table. : de en
  • US2623305A - Slip lasted shoe : en
  • US2623913A - Coating fragile objects made from hydrated alginate or hydrocolloid materials : en
  • US2623997A - Power system : en
  • DE860860C - Groove milling machine, especially for narrow and deep grooves : de en
  • DE861167C - Pest repellants : de en
  • BE516141A - METHOD OF MANUFACTURING CELLULAR BODIES OF STABLE DIMENSIONS : en fr
  • CH287889A - Printing device. : en fr
  • US2623348A - Stopping arrangement and coupling for the thread feed of spinning machines : en
  • US2623512A - Gas saving device and starting auxiliary fuel injector for internal-combustion engines : en
  • US2623937A - Party line metering system : en
  • CH287878A - Process for the production of adhesive spreads on substrates. : de en
  • PL35670B1 - : en pl
  • DE1648799U - SPRING-ON STAPLE AND LABELING CLIP. : de en
  • US2623564A - Fruit pitting method and apparatus : en
  • US2623966A - Selective audio relay : en
  • DE861367C - Demonstration or display device for chess and other games : de en
  • US2623412A - Variable-ratio power transmission apparatus : en
  • US2623249A - Means for mounting removable panels in door frames : en
  • PL35609B1 - : en pl
  • US2623332A - Surfacing of glass : en
  • US2623858A - Zinc sulfide phosphors containing aluminum : en
  • CH287971A - Vibrating device. : de en
  • CH287871A - Process for the production of a vat dye. : de en
  • US2623867A - Manufacture of polyurea-urethanes : en
  • US2624040A - Electric discharge apparatus : en
  • PL35621B1 - : en pl
  • US2623871A - Chromium containing monoazo dyestuffs : en
  • ES31701Y - Desk for two bodies : en es
  • CH287850A - Adjustment device for roller mills for grinding grain or other granular materials. : de en
  • DE1648774U - CONTROL LAMP FOR MOTOR VEHICLES. : de en
  • CA489325A - Pinking machine : en fr
  • FR57311E - Process for locating and classifying views on films and films resulting from this process : en fr
  • GB685329A - Improvements in or relating to a photographic printing frame : en
  • CA489166A - Means of fixing tickets or the like to milk bottles : en fr
  • CH287980A - Process for regulating the flow rate of water turbines. : de en
  • DE860885C - Device for circumferential milling of large workpieces, especially steel ingots : de en
  • ES28956Y - Device for fixing insulating plastic handles on metal kitchen utensils and similar : en es
  • ES30118Y - Electric griddle with independent terminals and fixed support to the cover : en es
  • GB685084A - Gear shaping machine : en
  • GB685088A - A dispenser for dental implements : en
  • GB685248A - Improvements in or relating to air compressors : en
  • DE1648722U - SHEET MOLDING TOOL. : de en
  • US2623633A - Picnic coaster and holder therefor : en
  • CA489217A - Humidity control : en fr
  • CH287925A - Snap-in device without spring. : en fr
  • LU28878A1 - : fr
  • US2623568A - Nonskid device : en
  • DE1648843U - AUTOTIC. : de en
  • DE1648652U - ELECTRICAL SWITCHING DEVICE, IN PARTICULAR CONTACTOR, WITH ALL-SIDED SWITCHING ARMOR. : de en
  • DE861023C - Method and device for the production of foils or the like from thermoplastics : de en
  • CH287919A - Apparatus for observing the enlarged image of an object. : en fr
  • US2624037A - Device for converting a direct current having a constant voltage into a direct current having a variable voltage : en
  • PL35624B1 - : en pl
  • US2623946A - Transmission line transition : en
  • DE861195C - Film recorder : de en
  • CH287879A - Process for preparing a complex epoxy resin. : en fr
  • US2623513A - Apparatus for filling tanks and like receptacles with liquid : en
  • US2623994A - Receiver for time modulated pulses : en
  • GB685124A - Improvements in and relating to carburettors for internal combustion engines : en
  • GB685303A - Improvements in or relating to photographic light-sensitive emulsions : en
  • US2623451A - Sausage manufacturing apparatus : en
  • US2623772A - Hay tool : en
  • DE860876C - Hot gas motor with closed circuit : de en
  • DE861132C - Circuit for temperature monitoring of transformers or the like by means of thermal images : de en
  • US2623339A - Package wrapping mechanism : en
  • CA489147A - Oscillating fluid pressure machines : en fr
  • DE1648659U - OPTICAL BURN KNIFE. : de en
  • US2623667A - Device for hanging or gripping garments : en
  • DE1648780U - MILK SALES TABLE. : de en
  • DE1648860U - AIR AND DUST SEPARATOR FOR PNEUMATIC CONVEYOR SYSTEMS. : de en
  • DE861043C - Two-stage quick change chuck for machine tools : de en
  • FR1018250A - Controlled shuttle box tab for automatic looms : en fr
  • DE860987C - Maxillary denture : de en
  • DE861304C - Tooth root post with a tooth crown to be attached to it : de en
  • CH287784A - A method for sowing seeds and a seeder for carrying out this method. : en fr
  • CH287899A - Protection device for the ends of skis. : de en
  • CA489160A - Method for drying fibrous sheet material : en fr
  • CA489238A - Shielded ultra high frequency cathode-ray tube : en fr
  • CH287895A - Writing element equipped with a writing tip. : de en
  • US2623576A - Cutting torch with inclined and offset cutting oxygen discharge passage : en
  • US2623854A - Lubricating grease compositions : en
  • PL35721B1 - : en pl
  • US2623663A - Suction cup dispensing spout : en
  • US2623319A - Artificial fish lure : en
  • US2623435A - Adjustable automobile mirror tray : en
  • CA489212A - Valve actuating mechanism for hydraulic motors : en fr
  • DE1648849U - ARRANGEMENT OF A TIME CLOCK IN VEHICLES. : de en
  • DE1648891U - IN A BUEFETR. BUILT-IN, EXTENDABLE BED. : de en
  • CH287844A - Belt. : en fr
  • CH287934A - Barrel spring development indicator. : en fr
  • CA489285A - Building framework : en fr
  • DE861349C - Group separator, consisting of a large number of centrifugal dust separators : de en
  • US2623608A - System for energizing electrical precipitators : en
  • US2623703A - Web tension apparatus : en
  • US2623874A - Cellulose-morpholinium derivative composition and process : en
  • CH287922A - Device for attaching a mainspring of a timepiece. : en fr
  • PL35673B1 - : en pl
  • US2623876A - Mercapto-penicillins : en
  • US2623918A - Bonding device for lightning protection : en
  • DE1648893U - CRADLE. : de en
  • DE860952C - Booking device for carbon copy procedures : de en
  • DE861299C - Beam transformer : de en
  • DE861368C - Facility for popular amusement : de en
  • US2623391A - Means of vapor concentrations determination : en
  • DE1648822U - EDGE PROTECTION FOR ALL-GLASS CONSTRUCTIONS, IN PARTICULAR FOR SHOP WINDOWS. : de en
  • DE860920C - Process for the manufacture of reinforced stone beams or slabs and the product manufactured by this process : de en
  • DE861231C - Method and device for discharging heavy products in wet setting machines : de en
  • ES27135Y - Link device for tubular pipes for liquids and gases : en es
  • ES30803Y - Universal Coupling Primer Holder : en es
  • FR1018193A - Stir-winding metallurgical furnace : en fr
  • FR57339E - Elastic clamping electrical contact socket : en fr
  • GB685251A - Safety stop for a suspended window sash : en
  • ES33703U - Reversible and rotary switch for multiple circuits (Machine-translation by Google Translate, not legally binding) : en es
  • US2623967A - Circuit breaker : en
  • US2623970A - Electrical switch : en
  • DE1648832U - TRANSPORT DEVICE FOR THE MATERIAL FEEDING FOR WORK EQUIPMENT, PREFERRED FOR THE WIRE FEEDING FOR SPRAY GUNS. : de en
  • FR1018219A - New three-way solenoid valve for all pressurized fluids : en fr
  • ES33782U - Telescopic crane (Machine-translation by Google Translate, not legally binding) : en es
  • GB685112A - Automatic device for re-loading the shuttle in a circular weaving loom : en
  • ES31699Y - Bentwood frame for chair seats, made up of two or more curved pieces : en es
  • ES32334Y - Stopper-valve for pipes or distributor containers of pasty substances : en es
  • ES31277Y - Medal or pendants : en es
  • FR1018154A - TV set and the like : en fr
  • FR57260E - Free-standing elastic conjugate suspension for vehicles moving mainly in one direction of travel and with four actual or virtual suspension points : en fr
  • CA489211A - Pressure regulating valves : en fr
  • CH287890A - Cinematographic projector intended in particular for stereoscopic projection. : en fr
  • CH287943A - Method of manufacturing a tube from aluminum or aluminum alloy. : de en
  • PL35716B1 - : en pl
  • US2623769A - Golf ball retriever : en
  • DE861213C - Maneuvering device for ship propulsion with at least two reversible drive machines, which work on the propeller shaft via clutches and a gear transmission : de en
  • DE861215C - System for supplying a blade or paddle wheel propeller with working and lubricating fluid : de en
  • GB685044A - Purification of fatty oils : en
  • GB685097A - Machine for washing cans : en
  • DE1648689U - FACILITY FOR PEOPLE AMUSEMENT. : de en
  • DE861335C - Oscillating motor with coil springs as restoring force : de en
  • DE861154C - Process for the production of malleable masses : de en
  • DE861278C - Installation auto switch : de en
  • PL35642B1 - : en pl
  • US2623999A - Antenna system : en
  • CH287936A - Timepiece shaft bearing. : en fr
  • CH288001A - Relay timer. : en fr
  • US2623492A - Marker gauge for tanks : en
  • DE1648823U - HANDRAIL FOR STAIR RAILING. : de en
  • ES32149Y - Steering Mechanism for Toy Vehicles : en es
  • GB685123A - Improvements in oil separators for use in the extraction of oil from whales and other sea-mammals : en
  • US2623846A - Coke oven with regenerator flow control : en
  • ES33667U - Improved cage (Machine-translation by Google Translate, not legally binding) : en es
  • US2623222A - Ship's davit : en
  • US2623554A - Cutter guard for woodworking machines : en
  • US2623609A - Air cleaner : en
  • US2623865A - Compositions capable of hardening rapidly in the cold containing phenol-formaldehyde resins : en
  • DE1648662U - ON-BOARD UNIT FOR VEHICLES. : de en
  • DE861131C - Stator sheet package over-pressed with pressed material : de en
  • DE861302C - Feeding device for gas generators : de en
  • DK75216C - Furniture consisting of assembled table and bench. : da en
  • ES30531Y - Ballroom bowling game : en es
  • PL35699B1 - : en pl
  • US2623425A - Lever actuated tube bending hand tool : en
  • DE861079C - Florist : de en
  • ES31232Y - Stand-vase : en es
  • CA489165A - Snow plows : en fr
  • PL35679B1 - : en pl
  • US2623875A - Wood pulp and method of producing same : en
  • CA489322A - Manufacture of concrete pipes : en fr
  • DK75230C - Device at preferably plate heat exchangers intended for milk. : da en
  • US2623653A - Tilting and traction assembly for industrial trucks : en
  • US2623943A - Follow-up apparatus and system : en
  • PL35704B1 - : en pl
  • DE860884C - Hydraulically operated mandrel for machining workpieces by turning, milling, etc. like : de en
  • FR1018169A - Movable and unique sunscreen spectacle frame : en fr
  • GB685137A - Improvements in fungicidal compositions : en
  • GB685185A - Improvements in cartons : en
  • US2623436A - Reflector mounting means : en
  • PL35713B1 - : en pl
  • US2623658A - Apparatus for feeding materials at constant ratios : en
  • CH287800A - Heating apparatus, in particular for space heating. : de en
  • ES33619U - Heating plates by electrical resistance (Machine-translation by Google Translate, not legally binding) : en es
  • ES33733U - Device of unión between the average and the strip (Machine-translation by Google Translate, not legally binding) : en es
  • FR57333E - Threading or tapping process, tools or apparatus for its implementation : en fr
  • US2623290A - Line holding clip for bricklaying : en
  • GB685238A - Improved device for measuring the thickness of wet coatings : en
  • CA489209A - Alarm circuits : en fr
  • US2623427A - Screw thread fastener with flexible operator : en
  • SU94738A1 - The method of regenerating cleaning material : en ru
  • CH287997A - Lockable plug connection. : de en
  • ES204719A1 - A laminating calibrating machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE861219C - Thread winding for rewinding, warping and wet treatment as well as processes for its production : de en
  • ES30905Y - Recreational game : en es
  • FR57384E - Device for cultivation on beating land and mode of use : en fr
  • FR57361E - Improvements to the calcium preparation process and resulting products : en fr
  • FR57379E - Lighted cigarette vending machine : en fr
  • US2623601A - Propeller blade preloading and fluid transfer mechanism : en
  • US2623686A - Two-way mailing device : en
  • US2623825A - Dry breading and batter mixes : en
  • PL35614B1 - : en pl
  • PL35647B1 - : en pl
  • US2623516A - Frying hood : en
  • GB685143A - Electromagnetically operated pump for raising liquids : en
  • CH287986A - Gas turbine installation. : en fr
  • ES32125Y - Thermogenic tray for food service : en es
  • DE861139C - Ultra-short wave tubes in which the electrode surfaces are essentially perpendicular to the tube axis and the discharge current flows in the direction of the tube axis : de en
  • FR1018249A - Electrical device for regulating the intensity of the light emitted by fluorescent lamps with or without fluorescent salt supplied by an alternating current : en fr
  • GB685139A - Improvements in or relating to lift trucks : en
  • CH287956A - Device for drying wet staple fiber. : de en
  • US2623938A - Seismometer : en
  • DE860892C - Method and device for cutting up layers of wet paper stock, wound in layers : de en
  • US2623589A - Veneer clipper : en
  • US2623832A - Polymerizing silicon acylates : en
  • US2623685A - Plastic cover for waxed paper containers : en
  • US2624019A - Electric lamp or similar article : en
  • CH287905A - Installation including an oscillator. : en fr
  • DE860846C - Respirator : de en
  • DE860929C - Puller for wheels, discs, ball bearings, etc. like : de en
  • US2623323A - Fishing sinker : en
  • US2623221A - Sheet slip : en
  • US2623531A - Spray cooling device : en
  • US2623575A - Headrest : en
  • US2623921A - Apparatus for the ignition of explosive material in liquids : en
  • GB685346A - Improvements in or relating to locking devices for preventing the theft of pedal cycles : en
  • ES206258A1 - A procedure for the continuous fabricaion of fabrics and insulating tapes (Machine-translation by Google Translate, not legally binding) : en es
  • GB685025A - Improvements relating to motor vehicles, particularly passenger vehicles : en
  • US2623324A - Pad holder with a straight edge : en
  • GB685036A - Improvements in and relating to processes of curling and permanently curling and waving the hair : en
  • ES196127A1 - IMPROVEMENTS IN THE PRODUCTION OF CELLULOSE ACETATE YARNS : en es
  • ES27837Y - Swinging toy : en es
  • CA489158A - Door closure : en fr
  • CA489315A - Windshield cleaners : en fr
  • DE1648733U - DEVICE FOR FILLING ACCUMULATORS AND OTHER CASES. : de en
  • DE861166C - Ashtray : de en
  • GB685111A - An improved sealing assembly on a bearing end : en
  • DE1648670U - WINDOW ADVERTISING CLAMPING PLATE. : de en
  • DE861127C - Hand operated self switch : de en
  • DE861239C - Process for the preparation of nitro compounds : de en
  • GB684977A - Improvements in orthophosphoric ester and production thereof : en
  • GB685105A - Improvements in vehicle shock-absorbers : en
  • CH287865A - Process for preparing an orthophosphoric ester. : de en fr
  • US2623809A - Centrifugal casting coating composition for centrifugal molds and method of coating molds : en
  • US2623671A - Bag filling machine with movably mounted funnel closing member : en
  • US2623475A - Suspended railway : en
  • US2623511A - Heating means for internal-combustion engines : en
  • US2623561A - Fruit juice extractor : en
  • DE860938C - Washing machines, in particular electric household washing machines : de en
  • ES196105A1 - A METHOD OF FORMING A GERMICIDAL COMPOSITION : en es
  • ES204896A1 - Improvements in mechanical tornos (Machine-translation by Google Translate, not legally binding) : en es
  • ES30707Y - Perfected cuff for shirts, jackets and the like : en es
  • US2623592A - Card reproducing machine : en
  • US2624038A - Voltage regulator system : en
  • DE861058C - Hydraulic braking device for motor vehicles : de en
  • DE861308C - air mattress : de en
  • DE1648824U - LIGHTWEIGHT WOODEN RUER. : de en
  • GB684968A - Separating organic oxygen compounds from aqueous mixtures by extractive distillation : en
  • GB685345A - Improvements in or relating to guide means for feeding material between the rolls ofrolling mills : en
  • ES33682U - Plug with self-extracting device (Machine-translation by Google Translate, not legally binding) : en es
  • DE861077C - dam : de en
  • FR57349E - Anti-theft draw-off valve : en fr
  • DE861212C - Hydraulic braking device on vehicles, in particular on motor vehicles : de en
  • PL35680B1 - : en pl
  • DE861120C - Junction box embedded in the plaster for various types of installation equipment : de en
  • CH288000A - Mercury vessel, especially mercury switch, with capsule. : de en
  • CH288053A - Automatically working device on vehicles for signaling the driving status of the vehicles. : de en
  • CA489320A - Self-priming pumping system : en fr
  • ES33632U - Table top pediment (Machine-translation by Google Translate, not legally binding) : en es
  • US2623437A - Mechanism for carrying and releasing bombs and rockets : en
  • US2623627A - Handling of building boards : en
  • CH287799A - Shutter with pivoting blinds. : de en
  • DE1648757U - KNITTED HAT. : de en
  • DE861333C - Mechanical-electrical oscillator for generating large sinusoidal accelerations of mass particles : de en
  • US2623721A - Aircraft structure : en
  • PL35703B1 - : en pl
  • US2623692A - Electrical fire control calculating apparatus : en
  • US2623991A - Radio selective alarm system with a central transmitter : en
  • US2624042A - Variable inductance coil : en
  • US2623351A - Windshield wiper control system having means to isolate booster pump during parking : en
  • US2623675A - Pan filling machine : en
  • CH287808A - Method and device for the production of groundwater wells with approximately horizontal catchment strings. : de en
  • DE1648789U - CARDBOARD BOX WITH LOCKING FLAP. : de en
  • GB685315A - Improvements in or relating to snow ploughs : en
  • ES196133A2 - A SWITCH DEVICE FOR AUTOMATIC TELEPHONE SYSTEMS OR SIMILAR SYSTEMS : en es
  • GB685114A - Improvements in or relating to combustion apparatus : en
  • GB685297A - Improvements in or relating to line finder circuit-arrangements : en
  • DE1648769U - HOLDER FOR DISPLAYING DOLLS OD. DGL. : de en
  • DK75214C - Process for suppressing foaming in hydrocarbon oils and products containing such oils. : da en
  • CH287995A - Wipers on elongated bodies for applying paint to these bodies. : de en
  • DE1648627U - DEVICE FOR MOVING SLEDGE. : de en
  • ES33730U - Safety closure for glass or glass containers (Machine-translation by Google Translate, not legally binding) : en es
  • DK75210C - Coordinate selector for automatic telephone systems. : da en
  • DE1648783U - STROKE LIMITATION FOR DRIVEN MACHINELY DRIVEN SPINDLE DAVITS. : de en
  • DE860961C - Amplifier, preferably for oscillographing very high-frequency and short-term, especially one-off processes : de en
  • CA489189A - Automatic arc welding machine : en fr
  • US2623795A - Side bearing : en
  • US2623859A - Zinc sulfide phosphors containing gallium : en
  • US2623971A - Electric resistance heater : en
  • US2623406A - Speed reducer casing : en
  • CA489240A - Production of nitriles : en fr
  • GB685343A - Improved cutting block for pinking leather or other materials and method of manufacturing same : en
  • CA489267A - Aircraft identifier : en fr
  • CH288010A - Impulse generator. : de en
  • DE860995C - Distribution channel : de en
  • GB685245A - Improved liquid-fuel supply means for appliances for producing and delivering heated air : en
  • CA489257A - Flatiron cord connection : en fr
  • CH288002A - Gas pressure dependent, electrical switch. : de en
  • GB685291A - Improvements in or relating to windscreen wipers : en
  • CA489153A - Poultry feeder : en fr
  • CA489300A - Anode structure for electron discharge device : en fr
  • DE1648614U - IMAGE STATION CONTROL DEVICE ON MOVEMENT DISPLAYS. : de en
  • DE860936C - Electric washing machine with a washing drum rotating alternately in one and the other direction of rotation : de en
  • CA489260A - Capped digger tooth : en fr
  • CH288027A - Printer telegraph selector mechanism. : en fr
  • DE861159C - Glass for glasses, eye glasses or the like. : de en
  • ES204765A1 - Improvements in security closings (Machine-translation by Google Translate, not legally binding) : en es
  • ES32140Y - Block of compressed talc : en es
  • PL35707B1 - : en pl
  • US2623570A - Apparatus for expanding the ends of pipes : en
  • US2623808A - Dental impression compositions : en
  • USD168515S - Pair of spectacles : en
  • DE861140C - Process for the decomposition of hydrocarbon oils under pressure : de en
  • US2623283A - Cutting tool : en
  • FR57397E - Distributor of liquid, pasty, solid or powdery products : en fr
  • ES33680U - Shirt cuff, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018162A - Louver refinements : en fr
  • GB685246A - Improvements in electrical communication cables : en
  • GB685206A - Improvements in or relating to busying circuits for automatic signalling systems : en
  • DE861364C - Device for securing stationary vehicles : de en
  • CH288082A - Process for the production of procaine penicillin G. : de en
  • DE1648658U - MEASURING DEVICE EQUIPPED WITH A DIAL WITH THREE POINT RESTORATION FOR MEASURING SHAFTS, BOLTS OR. DGL. : de en
  • DE861146C - Centrifugal casting machine : de en
  • ES25395Y - Monoblock perfected for electrces accumulator batteries : en es
  • ES33686U - Miniature packaging for propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR57398E - Device for automatic liquid supply of a constant level tank : en fr
  • GB685347A - Improvements in flashlight-photography lamps : en
  • GB685145A - Improvements in or relating to the recovery of carbon black : en
  • DE861070C - Trough conveyor : de en
  • GB684982A - Improvements in terrazzo and concrete tiles : en
  • DE1648775U - TEST AND ADJUSTMENT DEVICE FOR MOTOR VEHICLE BRAKES. : de en
  • CH287996A - Box with door, especially for electrical distribution systems. : de en
  • DE861087C - Reflector system for lighting devices : de en
  • USD168511S - Jones crucifix : en
  • US2623431A - Thumbtack constructed to permit stacking : en
  • US2623558A - Machine for removing bark from logs : en
  • ES25230Y - Closing device for ashtrays : en es
  • ES33736U - Brocal for boots and canteens (Machine-translation by Google Translate, not legally binding) : en es
  • GB685144A - Improved drawing or extruding die : en
  • DE1648895U - COMBINED SMOKING AND GAMES TABLE. : de en
  • PL35579B1 - : en pl
  • PL35588B1 - : en pl
  • US2623450A - Brewing apparatus : en
  • ES28195Y - Clamping tie or wall joist : en es
  • GB685214A - Improved process and apparatus for the production of metallic magnesium : en
  • ES33642U - Illuminated tray (Machine-translation by Google Translate, not legally binding) : en es
  • FR57383E - Pneumatic valve : en fr
  • DE1648716U - SEALED WATCH CASE. : de en
  • GB685354A - Improvements in mountings for inductance coils and the like : en
  • DE861379C - Screw socket wrench, consisting of shaft and handle : de en
  • DE860878C - Spring system made of unloaded or equally pretensioned tension and compression elements : de en
  • ES31808Y - Pendant type : en es
  • ES33697U - Articulated hook with spring device for cultivators (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648842U - SUN PROTECTION VISOR, ESPECIALLY FOR BABY CARRIERS. : de en
  • US2623259A - Inner form for concrete tank molds : en
  • US2623551A - Adjustable log tripping sawmill deck block : en
  • USD168523S - Sittason bottle : en
  • DK75233C - Packing table. : da en
  • ES33807U - Protector-indicator of radio devices (Machine-translation by Google Translate, not legally binding) : en es
  • US2623465A - Projectile : en
  • US2623278A - Haircutting device : en
  • US2623595A - Well completion : en
  • ES206257A1 - An installation for the continuous manufacture of fabrics and insulating tapes (Machine-translation by Google Translate, not legally binding) : en es
  • ES31896Y - Single central drive articulated bed mechanism : en es
  • ES33819U - Improved electric pistol (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018238A - Composition for alloys : en fr
  • PL35637B1 - : en pl
  • DE1648654U - ADJUSTABLE LONG ROOM LAMP. : de en
  • CA489259A - Dithiocarbamic acid reaction product : en fr
  • CH287837A - Foot control for electric sewing machines. : de en
  • CH288069A - Apparatus for the heat treatment of a fiberglass fabric. : en fr
  • DE1648619U - TENSIONING ROPE HOOKS FOR TOWING ON CARS. : de en
  • DE1648755U - EXTENSION FOOT INSERT AS THROUGH SOLE WITH REPLACEABLE EXTENSION FOOT SUPPORT (RUBBER PAD). : de en
  • GB685138A - Improvements in or relating to reciprocating pumps : en
  • CH287894A - Process for the production of writing and drawing pencil leads. : de en
  • FR57306E - Tube for applying liquid lipstick : en fr
  • GB685276A - Method for fastening contact springs on a support of insulating material : en
  • ES30859Y - Ratchet Mechanism for Irreversible Totalizers : en es
  • ES33727U - Insulator for lines and cable-stayed (Machine-translation by Google Translate, not legally binding) : en es
  • GB685027A - Improvements relating to the detection or measurement of x-ray energy : en
  • DE1648636U - DISPENSER FOR ROLLED TAPES. : de en
  • DE861318C - Chain mortising machine with chain guard : de en
  • ES20375Y - Device for loading ball pens : en es
  • ES31183Y - Injectable for those with their own injection device : en es
  • DE861258C - Iron alloy for compensation spiral springs : de en
  • FR57294E - Alloys with a high nickel, chromium and cobalt content and their heat treatment process : en fr
  • FR57369E - Watch setting device : en fr
  • CH287797A - Hourdis in reinforced concrete. : en fr
  • US2623740A - Kiln : en
  • PL35619B1 - : en pl
  • PL35668B1 - : en pl
  • US2623350A - Resilient securing means for watch movements : en
  • ES33690U - Electric footwarmer (Machine-translation by Google Translate, not legally binding) : en es
  • ES28636Y - Self-destruct mechanism with bore safety for extra-sensitive percussion fuses of anti-aircraft artillery : en es
  • ES33707U - Toy collector and ejector of tacos (Machine-translation by Google Translate, not legally binding) : en es
  • ES19254Y - Construction parts : en es
  • US2623574A - Air mattress : en
  • US2624030A - Motor control switch : en
  • FR57351E - Backfire protection device for starters : en fr
  • GB685242A - Improvements in or relating to the manufacture of metallic capsules : en
  • US2623582A - Pleated drapery : en
  • US2623981A - Dielectric heating structure with shielding means : en
  • ES204811A1 - A procedure for the manufacture of parts by aterrajado (Machine-translation by Google Translate, not legally binding) : en es
  • GB685235A - Improvements relating to electric direct current generators : en
  • US2624004A - Ferromagnetic antenna : en
  • FR57356E - Improvements to the direction-finding system : en fr
  • GB685355A - Improvements in or relating to cocks or taps : en
  • ES206162A1 - A mechanical system to convert telephones of free combine in fixed-leather telescopes, or viceversa (Machine-translation by Google Translate, not legally binding) : en es
  • ES33685U - Sprayer or hand shower with articulated support (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648660U - COLLAR, SMOKED AND PLUMB MEASUREMENT : de en
  • DE1648878U - FOLDER FOR WINDOW, DOOR AND THE LIKE. CLOTHING. : de en
  • DE1648731U - DOLY AS ANTENNA FOR RADIO APPARATUS. : de en
  • DE1648760U - COMBINED GRAIN, HAY, STRAW AND GREEN FORAGE HARVESTING MACHINE. : de en
  • US2623228A - Container closure and applicator device : en
  • ES32154Y - Device to prevent theft of wallets : en es
  • ES198066A1 - A PERFECTION IN FIBER STRETCHING MACHINES : en es
  • CA489220A - Starting strip for electric discharge device : en fr
  • CA489263A - Fluid turbine parts : en fr
  • CA489294A - Electron-optical image converter tube : en fr
  • DE1648768U - GLASS CORNER AND DISPLAY CASE FOR SALE OF TEXTILES, JEWELRY, PERFUMERIES AND SIMILAR GOODS. : de en
  • ES205153A1 - Writing implements : en es
  • GB685150A - Improvements relating to plug-and-socket electrical connectors : en
  • USD168512S - Necklace ok the like : en
  • CH287884A - Register on a book. : de en
  • PL35691B1 - : en pl
  • PL35739B1 - : en pl
  • US2623747A - Inflatable athletic ball and method of making : en
  • CH287863A - Process for the preparation of a bicyclic lactam. : de en
  • US2623594A - Sampling apparatus for subterranean fluids : en
  • US2623628A - Assembly and delivery device for bulk loading containers : en
  • CH288078A - Device for mechanical and electrical connection between a terminal and a conductor, more particularly applicable to the fixing of an electric cable on a battery terminal. : en fr
  • US2623954A - Electron discharge tube amplifier for signal voltages : en
  • USD168493S - Expansible chain for a bracelet or similar article : en
  • CA489171A - Portable spraying machine : en fr
  • US2624005A - Stabilized crystal oscillator circuits : en
  • PL35711B1 - : en pl
  • US2623635A - Device for sorting comestibles : en
  • CH287877A - Process for the extraction of titanium dioxide of very high fineness by decomposing titanium tetrachloride with oxygen-containing gases. : de en
  • CA489265A - Method of rust-proofing iron and steel reinforcing elements for steam-cured concrete : en fr
  • DE861149C - Interlock for strips that can be plugged into one another with slots going out from the opposite long sides : de en
  • FR1018158A - Improvements to devices for turning lapels in knitting looms : en fr
  • US2623563A - Cutting device for chopping up foodstuff : en
  • DE1648616U - DEFROSTING SYSTEM FOR WINDSHIELDS AND OTHER WINDOWS IN MOTOR VEHICLES USING HOT AIR FLUSHING OF THE PANELS : de en
  • DE861101C - Cooler for absorption refrigerators with pressure equalizing gas : de en
  • ES196111A1 - A NEW MACHINE FOR CUTTING IN ALL TYPES OF FRUIT, ESPECIALLY PEPPERS : en es
  • GB685010A - Improvements relating to wall and like seats : en
  • DE1648711U - ON-TRACK DEVICE FOR CHAINS ON DOUBLE CHAIN CONVEYORS. : de en
  • GB685313A - A new or improved electric lighter : en
  • US2623910A - Chlorinated aromatic compounds : en
  • US2623748A - Projectile : en
  • DE1648666U - Dismountable image throwing table. : de en
  • ES23329Y - Injectable for those with their own injection device : en es
  • US2623736A - Plate type pasteurizer : en
  • US2623909A - Hydrolysis of 1, 2-propylene oxide to 1, 2-propylene glycol : en
  • US2623224A - Driving arrangement for shoemaking machines : en
  • DE861198C - Film guide on sound equipment : de en
  • ES204403A1 - A provision for supports for containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31980Y - Improved buckle for straps : en es
  • ES33721U - An improved buckle (Machine-translation by Google Translate, not legally binding) : en es
  • US2623321A - Protector for fishhooks : en
  • DK75228C - Machine for cutting moldings from plate. : da en
  • PL35662B3 - : en pl
  • DE1648714U - WEDGE. : de en
  • GB685228A - Improvements in or relating to a method of reclaiming detergent solutions : en
  • DE1648790U - AUTOMATIC PROTECTION. : de en
  • GB685247A - Improvements in or relating to the formation of metallic structures by electro-deposition : en
  • DE860935C - Machine for the continuous wet treatment of fabric u. like. tracks : de en
  • US2623727A - Rotor structure for turbines and compressors : en
  • US2623906A - Preparation of organic hydroxy-containing compounds by reacting alcohols with carbonmonoxide and hydrogen : en
  • PL35622B1 - : en pl
  • DE861323C - Tripod ball head : de en
  • GB685192A - Ship propeller key construction : en
  • DE860871C - Mass spectrometer with a device for correcting the magnetic field : de en
  • DE860913C - Sliver insertion device for textile machines : de en
  • DE861204C - pump : de en
  • US2624008A - High-vacuum seal : en
  • CA489273A - Volume expansion systems for audio and like amplifiers : en fr
  • DE861292C - Device with an electrical discharge tube with a liquid cathode : de en
  • US2623474A - Injection mixer : en
  • CH287813A - Motor-driven device for chopping and mixing food. : de en
  • CH287869A - Process for the preparation of a substantive azo dye. : de en
  • CH288067A - Machine for vibrating and mixing liquids. : de en
  • CH287976A - Screw rotor machine. : de en
  • US2623934A - Multicolored electric flashlight : en
  • US2623263A - Apparatus for stretching and guiding tubular textile articles : en
  • US2623486A - Darning machine for hose-shaped work : en
  • US2623566A - Traveling case for toilet articles : en
  • US2623776A - Grapple : en
  • CA489155A - Emergency highway warning reflector : en fr
  • CH287893A - Light pulse generator. : en fr
  • ES33616U - Vibrating wheel for massage (Machine-translation by Google Translate, not legally binding) : en es
  • CA489200A - Means and methods of altering the frequency of piezoelectric crystals : en fr
  • CH287960A - Process for balancing rotating masses during the run and device for carrying out this process. : de en
  • DE1648785U - GUIDING THE LEG OF SCISSORS. : de en
  • US2623214A - Method of applying slide fasteners : en
  • US2623373A - Stocking : en
  • US2623410A - Variable-speed unit : en
  • US2623541A - Lock and hill holder valve for hydraulic brakes : en
  • US2623613A - Brake mounting for independent wheel suspension : en
  • CA489317A - Purification of estrogens : en fr
  • US2623238A - Viscera inspection unit : en
  • CH287992A - Phase and frequency converter for supplying three-phase motors, in particular railway motors, from a single-phase network. : de en
  • DE1648837U - DEVICE FOR EASY OPENING OF PRESERVATION VESSELS. : de en
  • DE860962C - Power tubes : de en
  • CH287888A - Duplicating machine. : de en
  • CH287940A - Device for attaching a stud to a watch hairspring. : en fr
  • CA489232A - Screw conveyor : en fr
  • CA489167A - Alarm for vehicle doors : en fr
  • CH287949A - Saw grinding device. : de en
  • FR1018201A - Isopropyl alcohol manufacturing process : en fr
  • FR57274E - Grinding spindle : en fr
  • GB684993A - Improvements in and relating to alkyl 3-thia-7-sila-7, 7, 7-trialkoxyheptanoates : en
  • PL35737B1 - : en pl
  • CH287937A - Circular regulator balance suspension device for clockwork movements. : en fr
  • DE1648624U - DRIVE CHAIN CABINET FOR BICYCLES. : de en
  • ES33836U - Electric screw switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR57327E - Meteorologist clockwork ringing : en fr
  • US2623559A - Feeding mechanism for woodworking machines : en
  • US2623922A - Electric pulse-forming shot-firing device : en
  • CA489192A - Method of blending : en fr
  • DE1648748U - LUMINAIRE WINCH FOR TAPE-SHAPED STRAP. : de en
  • DE1648792U - GAS VALVE. : de en
  • GB684964A - Improvements in or relating to control devices for aircraft having more than one propulsion unit : en
  • CH287824A - Adjustable coat hanger. : de en
  • CH288071A - Process for producing a pigment based on metallic phthalocyanine : en fr
  • US2623230A - Dry mop cleaning apparatus : en
  • US2623642A - Adjustable and mobile broom and mop display rack : en
  • US2623848A - Process for producing modified electronickel : en
  • US2623463A - Combination of printing plate, card, and cover : en
  • PL35630B1 - : en pl
  • US2623374A - Article of hosiery : en
  • CH287958A - Nut with body to secure it on the bolt. : de en
  • CA489237A - Portable well-servicing rig : en fr
  • US2623759A - Wheel chock for wheeled vehicles : en
  • CA489247A - Caster : en fr
  • US2623369A - Adherent dish : en
  • US2623479A - Dough cutting machine : en
  • DE860998C - Process for coating core and mold surfaces with liquid : de en
  • CH288077A - Device for testing the ignition systems of motor vehicles. : de en
  • PL35592B1 - : en pl
  • PL35626B1 - Electric water softener : en pl
  • US2623447A - Tractor mounted two-way plow : en
  • US2623726A - Valve seat : en
  • CH288056A - Motor vehicle with air-cooled engine. : de en
  • DE860930C - Wind power machine : de en
  • CH287920A - X-ray or gamma-ray microscope. : en fr
  • PL35740B1 - : en pl
  • US2623773A - Mechanism for handling sheets of material : en
  • US2623421A - Work bracing means for drill presses : en
  • DE861090C - Work light, especially for the dental practice : de en
  • ES206366A1 - Improvements in the construction of fuel-oil burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES206468A1 - A portable radio receiver (Machine-translation by Google Translate, not legally binding) : en es
  • ES32280Y - Hanging label : en es
  • ES33658U - Combined optical device for automotive vehicle vision that allows to see on the screen placed on the dashboard everything that happens behind the vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1648787U - FREE BOARD FOR DUMPBOARDS. : de en
  • ES201560A1 - A improvement in textile fiber stretchers with peºes, denominated gills (Machine-translation by Google Translate, not legally binding) : en es
  • GB684952A - Improvements in the production of hollow panels from webs of fibrous material : en
  • CH287873A - Process for the preparation of an anthraquinone dye. : de en
  • CA489283A - Weaving shuttle with round bobbin : en fr
  • DE860960C - Microphone with variable resistance, especially for hearing aid devices : de en
  • DE1648794U - GAS PRESSURE REGULATOR WITH REGULATING VALVE CONTROLLED BY A WORKING DIAPHRAGM. : de en
  • DE861377C - centrifuge : de en
  • PL35615B1 - : en pl
  • USD168498S - Ee$e jr : en
  • CH288083A - Process for the preparation of crystallized penicillin potassium salt. : en fr
  • US2623466A - Dual discharge pump : en
  • US2623664A - Swivel disappearing spout : en
  • PL35664B1 - : en pl
  • US2623426A - Sheet metal working hammer : en
  • US2623458A - Work supporting means for rotary aniline printing presses : en
  • DE1648765U - PACKAGING CONTAINERS, IN PARTICULAR FOR CIGARS AND CIGARETTES. : de en
  • DE1648819U - REINFORCEMENT SHELLS FOR ROUND MAST. : de en
  • DE1648820U - GLUED NODE PLATE FOR WOODEN CONSTRUCTIONS. : de en
  • DE861142C - Impeller pressurized on both sides for centrifugal machines, especially for radial compressors : de en
  • PL35633B1 - : en pl
  • US2623241A - Spinneret and its method of production : en
  • US2623311A - Self-attaching index tab : en
  • US2623673A - Banding machine : en
  • CH288037A - Control apparatus for people search systems with lamps. : de en
  • ES32194Y - Refillable closure for bottles : en es
  • ES33827U - Wall clamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR57283E - Envelope letter : en fr
  • DE1648872U - DUST WIPER. : de en
  • DE860926C - Bucket or conveyor pan elevator : de en
  • GB685141A - Improvements in propelling pencils : en
  • GB685296A - Improvements in the control of electric arcs used in welding or metal spraying processes : en
  • CH287985A - Gas turbine installation. : en fr
  • BE515957A - : en fr
  • US2623484A - Feed-off-the-arm sewing machine : en
  • ES206200A1 - Improvements in the procedure for the manufacture of zip closures of the invisible type (Machine-translation by Google Translate, not legally binding) : en es
  • PL35674B1 - : en pl
  • CH287988A - Artificial ice rink with compression cooling machine and a pipe system built into the freezer plate. : de en
  • DE861313C - Hoist brake : de en
  • FR1018173A - Metal frame of armchair beds, sofa beds, sofas, folding and folding : en fr
  • US2623870A - Quaternary ammonium salts : en
  • PL35666B1 - : en pl
  • US2623281A - Bracelet band holding and trimming device : en
  • CA489245A - Journal bearing : en fr
  • CA489255A - Combined cigarette case and lighter : en fr
  • CH287904A - Stereogrammetric renderer for establishing geographical maps. : en fr
  • DE1648699U - MAGIC DEVICE. : de en
  • CA489181A - Drinking cups for use by infants and invalids such as chair or bedridden patients : en fr
  • CA489306A - Gauging device : en fr
  • CH288072A - Process for the production of a hardenable, keratin-containing molded plastic with a high content of intermolecular bridge bonds. : de en
  • US2623345A - Tension controlling means for strip material : en
  • CH287891A - Cinematographic projector. : en fr
  • DE861089C - Lamp for indirect lighting : de en
  • DE860906C - Articulated side fitting for window sashes that can be opened either around a horizontal or vertical axis : de en
  • DE861097C - Flat offset press : de en
  • DE861185C - Template double support with swiveling tool carriers, especially for wheel set machining : de en
  • FR57302E - Shell molding process with automatic bottom draw-off furnace and rotating mold holder distributor, and automatic mold release and ejection system : en fr
  • GB685176A - Improvements in or relating to apparatus for the combustion of particled solid fuel : en
  • GB685203A - Improvements in or relating to fluid control valves, and pipe couplings therefor : en
  • CH287836A - Double piece velvet weaving process with "horse hair" weave. : en fr
  • CH288025A - Steam heated gripper for permanent ripple. : en fr
  • US2623650A - Film transporting mechanism for automatic photographic apparatus : en
  • US2623731A - Chain hoist : en
  • CH287798A - Device for closing a bay. : en fr
  • CH287998A - AC power line with blocking device for certain frequencies or frequency ranges. : de en
  • DE861168C - Pest repellants : de en
  • DE861360C - Air suspension or pneumatic shock absorber for vehicles with a plunger movable within a cylinder : de en
  • DE861369C - Downhill run for popular amusement with pendulous, preferably airplane-shaped gondolas suspended from it : de en
  • CA489215A - Device for duplicating magnetic recordings by a recording process : en fr
  • CH288033A - Call device in a telecommunication installation with multiplex transmission by modulated pulses. : en fr
  • US2623572A - Apparatus for creping paper : en
  • US2623313A - Edge illuminated sign : en
  • US2623683A - Partitioned carrier and method of making it : en
  • CA489183A - Chain link separator and connector tool : en fr
  • US2623543A - Diaphragm operated valve with frictionless seal between diaphragm mechanism and valve : en
  • US2623822A - Method of obtaining multicolored photographic images of increased color density : en
  • US2623696A - Navigational computer : en
  • CA489293A - Television transmitting tube : en fr
  • ES30369Y - Holder for insecticide or disinfectant fuel tablets : en es
  • FR57343E - Process for the preparation of long-acting penicillin compounds : en fr
  • CA489268A - Electrical consumption-control equipment : en fr
  • CH287829A - Funnel device with closure. : de en
  • DE860918C - Process and system for the fully automatic production of corrugated or shaped sheets : de en
  • ES33606U - Case with multiple service for coffee (Machine-translation by Google Translate, not legally binding) : en es
  • ES33783U - Cut-out wrappers for chocolates and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB685269A - Apparatus and process for coating a substrate with a metal : en
  • DE861055C - Gear arrangement in the wing of turbine aircraft : de en
  • ES204082A1 - Some perfections in the manufacture of peripheral high-speed abrasive discs (Machine-translation by Google Translate, not legally binding) : en es
  • ES33813U - Cup holder for cake or similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB685040A - Control mechanism for weaving looms : en
  • US2623899A - Diazabutadiene sulfonic acids : en
  • US2623893A - Hydrogenation of oxygenated organic compounds : en
  • CA489229A - Method of making electrically conducting glass and articles made therefrom : en fr
  • CH288041A - Cup-shaped packaging with tight lid. : en it
  • ES31522Y - Stone Sawing Disc : en es
  • US2623996A - Capacity motion responsive device : en
  • CH287892A - Illuminator for copying colored originals. : de en
  • CH287794A - Plate-shaped solid body. : de en
  • CH287838A - Elastic fabric and process for its manufacture. : en fr
  • FR1018231A - Double window : en fr
  • GB685310A - Justification mechanism for type-composing machines : en
  • FR57272E - Improvements to electrical connection devices using elastic plugs or sockets : en fr
  • GB685103A - Fungicidal compositions : en
  • US2623407A - Fluid power transmission : en
  • US2623262A - Weft straightener : en
  • US2623452A - Potteryware decorating apparatus stamp : en
  • US2623553A - Saw blade having detachable forked sprung teeth : en
  • CA489233A - Blower type conveyor : en fr
  • DE861103C - Threshold for vehicle tracks : de en
  • US2623733A - Punch type core barrel : en
  • US2623762A - Accounting apparatus : en
  • CH287921A - Photo lens. : de en
  • DE1648623U - VEHICLE TIRES. : de en
  • DE1648749U - WINCH FOR LAMPS. : de en
  • PL35653B1 - : en pl
  • US2623517A - Surgical abdominal retractor : en
  • US2623722A - Eyeglass holder : en
  • US2623777A - Gaff hook and movable hook holding means therefor : en
  • US2623274A - Bail inserting machine : en
  • US2624032A - Automatic starting regulator for overload release devices : en
  • ES206393A1 - A method for engraving non-driving objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES33594U - Electric sanding device (Machine-translation by Google Translate, not legally binding) : en es
  • ES33741U - Globe for liquid fuel lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES206114A1 - Improvements in sewing machines to cadeneta stitch (Machine-translation by Google Translate, not legally binding) : en es
  • US2623892A - Tri-alkyl tin mono-alkoxides : en
  • USD168505S - Baby teether : en
  • DE1648739U - OVERCURRENT SAFETY DEVICE WITH BIMETAL SPRINGS. : de en
  • US2623615A - Self-equalizing brake : en
  • FR1018224A - Diesel engine including energy accumulator : en fr
  • GB685304A - Improvements relating to relays of the induction type : en
  • DE1648720U - TOOL BLOCK FOR WATCHMAKER. : de en
  • DE860863C - Process for the production of cellulose acetate molding compositions : de en
  • ES206358A3 - Improvements in the mechanisms to cut angle gears (Machine-translation by Google Translate, not legally binding) : en es
  • GB685221A - Improvements in or relating to bayonet type two part electric couplings : en
  • ES27528Y - Perfected device for applying lipstick or makeup : en es
  • CH287954A - Connector. : de en
  • ES32863U - Multiple reflection letters, signs or drawings (Machine-translation by Google Translate, not legally binding) : en es
  • ES33692U - Book for children's stories (Machine-translation by Google Translate, not legally binding) : en es
  • FR57321E - Drawing device : en fr
  • US2623602A - Resilient mounting of vehicle cab and power unit : en
  • US2623522A - Disposable water bag syringe : en
  • US2623889A - Diketo unsaturated acid and esters : en
  • PL35623B1 - : en pl
  • DE1648777U - SEALING BETWEEN CHAIN CASE AND REAR HUB, ESPECIALLY FOR MOTORCYCLES. : de en
  • DE860946C - Process for the production of fragrances from terpene phenols : de en
  • DE861188C - Process for making and packaging butter : de en
  • ES206370A1 - A method of manufacture of anodes for x-ray tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES33725U - Armor for outdoor fluorescence lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB685295A - Improved method of and apparatus for the continuous purification of soap : en
  • CH287969A - Ball valve. : en fr
  • US2624022A - Device for regulating the focal length of magnetostatic pole shoe lenses : en
  • DE1648896U - WASHBASIN. : de en
  • DE861113C - Directional antenna with one or more dipoles in front of a flat reflector wall : de en
  • US2623255A - Releasable chain stopper : en
  • CA489324A - Apparatus for treatment of tubular knitted fabrics : en fr
  • CH287886A - Filing book, especially for loose-leaf bookkeeping. : de en
  • ES26684Y - Pressure grading device exerted by the pad of braces intended to raise abdominal pressure : en es
  • FR57360E - Machine in which gas is compressed using pistons moving radially in the bores of a flywheel : en fr
  • GB685037A - A new or improved mechanism for feeding sheets of paper or the like to rotary drum printing or like machines : en
  • ES205899A2 - An apparatus to guide the saw-tape in the machines of aserrar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018221A - Beet harvester : en fr
  • GB685118A - Improvements in web feeding mechanism for wrapping machines : en
  • US2623803A - Device for dispensing and orienting ammunition for firearms : en
  • US2624020A - Apparatus for accelerating electrically charged particles : en
  • US2623586A - Fabric slitting apparatus : en
  • US2623302A - Device for testing and training individuals in the development of motor skills : en
  • US2623401A - Dual direction coupler : en
  • DE1648762U - BROACHING DEVICE. : de en
  • DE861277C - Circuit arrangement for coin telephones : de en
  • DE1648601U - GYNAECOLOGICAL NOTEBOOK. : de en
  • DE1648650U - RECEIPT BOOK. : de en
  • DE1648885U - DRESSING MIRROR. : de en
  • PL35706B1 - : en pl
  • US2623701A - Apparatus for winding filaments : en
  • DE860870C - Magnetic sound recording method : de en
  • DE861147C - Stain cleaner : de en
  • DE861199C - Processing device for video and magnetic tapes : de en
  • US2623637A - System of separation : en
  • DE861222C - Conveyor belt : de en
  • ES206422A1 - A tube of electric shock (Machine-translation by Google Translate, not legally binding) : en es
  • DE861032C - Device for driving the engine of an agricultural machine pulled by a tractor, in particular for spreading fertilizer and seeds : de en
  • ES31996Y - Tensioning device for shoe preservation : en es
  • ES33656U - Coat for triple application (Machine-translation by Google Translate, not legally binding) : en es
  • FR1018207A - Product and method for obtaining artificial waviness of hair : en fr
  • GB684961A - Improvements in or relating to machines for sanding, rubbing down or polishing surfaces : en
  • GB685120A - Improvements in or relating to boat davits : en
  • US2623783A - Atomizing apparatus : en
  • US2623293A - Means for accurately checking contours : en
  • US2623835A - Anticorrosive metal article and method of making same : en
  • ES24494Y - Capsule for closing bottles and other containers : en es
  • ES31651Y - Adjustable desk : en es
  • FR1018242A - Improvements to hydraulic turbines : en fr
  • GB685073A - Improvements in or relating to radio aerial systems for use on ultra short wave lengths : en
  • GB685172A - Improvements in or relating to guards for windows, doors or other openings : en
  • US2623409A - Transmission vibration dampener : en
  • US2623526A - Apparatus for the suspension storage of sheets and transfer apparatus : en
  • US2623694A - Merchandise dispensing and recording system : en
  • US2623919A - Prechargeable spring assembly for high-voltage bushings : en
  • US2623923A - Electrostatically shielded magnetic well logging system : en
  • GB685077A - Process for the manufacture of filaments, threads, artificial horse-hairs, straws and similar filamentary articles from polymers of vinyl chloride : en
  • US2623760A - Vehicle load binder tension device : en
  • DE861290C - Device provided with an electric discharge tube with a bundled stream of electrons : de en
  • DE860982C - Process for the cold stabilization of lubricating oils : de en
  • GB685091A - Table cigarette lighter : en
  • DE861206C - Method and device for conveying hot liquids by steam : de en
  • PL35675B1 - : en pl
  • US2623581A - Venetian blind bar organization : en
  • ES33799U - Equipment for cleaning footwear and leather goods (Machine-translation by Google Translate, not legally binding) : en es
  • FR57340E - Telephone reception amplifier : en fr
  • CH287833A - Spindle with lubricated roller bearing, especially for spinning and twisting machines. : de en
  • DE1648778U - BICYCLE HANDLE. : de en
  • ES206359A1 - An impelling pump without valves (Machine-translation by Google Translate, not legally binding) : en es
  • ES33607U - Transparent material folder to archive documents that are visible through one of its covers (Machine-translation by Google Translate, not legally binding) : en es
  • GB685327A - Apparatus for use in drying or conditioning cereal grain and other granular or pulverulent material : en
  • DE1648827U - LOCKING DEVICE FOR DISPENSERS. : de en
  • US2623674A - Method of applying closures to containers and closure blanks therefor : en
  • CA489184A - Door checks : en fr
  • CH288084A - Upholstery, in particular for vehicles. : de en
  • US2624013A - X-ray therapy grid : en
  • ES29719Y - Pool indicator and soccer results : en es
  • FR57257E - Automatic or semi-automatic telephone systems : en fr
  • DE861184C - Process for the formation of coatings on stainless steels : de en
  • GB684984A - Improvements in door latch mechanisms : en
  • DE861135C - Fastening device for light bulbs : de en
  • FR1018152A - Device for pouring measured quantities of liquid : en fr
  • DE861171C - Process for the operation of internal combustion engines working with air compression, injection of liquid fuel towards the end of the compression stroke and self-ignition : de en
  • FR1018206A - Improvements in processes for obtaining rubber articles by plunging : en fr
  • US2623252A - Molding machine : en
  • US2623768A - Box and container handle : en
  • US2623505A - Steam generator with dust separator : en
  • US2623704A - Fishing reel for fishing rods : en
  • DE860858C - Slatted frame for formwork purposes : de en
  • DE861169C - Process for the production of pest repellants : de en
  • US2623612A - Internal combustion engine with lubricating oil cooler : en
  • USD168514S - Heat register or similar article : en
  • ES198002A1 - IMPROVEMENTS IN THE MANUFACTURE OF SHELVES : en es
  • ES206043A2 - Improvements introduced in appliances to make coffee without steam pressure (Machine-translation by Google Translate, not legally binding) : en es
  • GB685101A - New or improved candlesticks : en
  • GB685285A - Isolation and purification of penicillin g : en
  • GB685338A - Method of and apparatus for adding material to molten metals : en
  • DE860873C - Haeckselmaschine : de en
  • DE861153C - Continuously working pulling device for plastic film tubes : de en
  • PL35697B1 - : en pl
  • US2623546A - Method and apparatus for weaving pile fabrics : en
  • DE1648745U - WINDING ARRANGEMENT FOR ELECTRIC FENCE - IMPULSE TRANSFORMER. : de en
  • DK75218C - Gramophone record. : da en
  • ES196130A1 - A FUNICULAR FOR ROTARY OPERATION : en es
  • FR1018245A - Method for removing harmonics and other proximity effects and applications of this method : en fr
  • GB685006A - Improvements in or relating to apparatus for the measurement of complex impedance : en
  • GB685179A - Gas burner : en
  • ES197444A1 - A PERFECTION IN THE HAIRED WOVEN STRETCH MACHINES USING RETAINING HAIRSTYLES : en es
  • US2623973A - Pipe flash welder : en
  • ES33637U - Security mechanism for remotely controlled locks (Machine-translation by Google Translate, not legally binding) : en es
  • GB685142A - A new or improved magnetic separator : en
  • FR57307E - Improvements in apparatus for producing, transmitting or using high-frequency oscillations, in particular ultrasound generators : en fr
  • US2624031A - Split-phase electric motor : en
  • GB685125A - A combined arrangement of parachute and seat harness : en
  • US2623342A - Potato digger : en
  • DE1648605U - MACHINE TOOL, IN PARTICULAR DRILLING OR MILLING MACHINE. : de en
  • DE861125C - Auto switch : de en
  • DE1648840U - CAST HOUSING FOR A TWO-EYE MIRROR REFLEX CAMERA. : de en
  • DE861034C - Gas turbine : de en
  • DE861260C - Rail fastening for subordinate tracks, such as for field or mine railways : de en
  • ES206250A1 - A transportable container for powdered materials : en es
  • FR1018210A - Label block for display cases and other applications : en fr
  • GB685029A - Improvements in frequency regulating devices : en
  • PL35648B1 - : en pl
  • US2623254A - Speaker construction : en
  • US2623638A - Deicing device for aircraft fuel systems : en
  • CH287788A - Motorized agricultural machine equipped with cutting unit. : de en
  • US2623308A - Snow projector : en
  • US2623989A - Light intensifying attachment for electric bulbs : en
  • DE1648884U - METAL PICTURE FRAME WITH DECORATIVE PIECES. : de en
  • DE846099C - Printing device for weather results : de en
  • DE861353C - Method of advertising by emitting fragrances by means of an atomizer : de en
  • ES33760U - Staggered index for sets of bound sheets (Machine-translation by Google Translate, not legally binding) : en es
  • GB685117A - Improvements in and relating to fuel oils : en
  • US2623446A - Curb and gutter paving machine : en
  • DE861311C - Winch for agricultural purposes : de en
  • US2623990A - Train control : en
  • US2623300A - Method of preventing end checking in the artificial seasoning of wood : en
  • US2623400A - Power transmission and centrifugal clutch : en
  • CH287911A - Arrangement for testing ferromagnetic properties on entire metal sheets. : de en
  • CH287963A - Torque transmission device, in particular for winding up winding material into rolls. : de en
  • ES31163Y - Soccer calendar template with automatic search : en es
  • FR57275E - prefabricated reinforced concrete element for walls and floors : en fr
  • FR57284E - Brush : en fr
  • US2623924A - System of airborne conductor measurements : en
  • USD168501S - Guillon chair : en
  • FR1018184A - Terminal block for electrical devices : en fr
  • GB685193A - A method of treating calcium nitrate as obtained by the action of nitric acid upon natural phosphates : en
  • US2623471A - Vane type pump or motor : en
  • US2623657A - Pressure cooker : en
  • US2623442A - Box partition forming and inserting machine : en
  • US2624044A - Precision range finding apparatus : en
  • US2623779A - Automatic convertible steel top : en
  • US2623285A - Pipe-cutting machine : en
  • US2623665A - Bag closing device : en
  • US2623974A - Process for extruding flanges around holes in metal sheets and welding nuts thereto : en
  • FR57371E - Improvements to heavy oil or other fuel engines : en fr
  • GB685216A - Improvements in or relating to multi-channel pulse communication systems : en
  • GB685312A - Improvements in trucks : en
  • GB685358A - Improvements in or relating to electric carrier wave modulators : en
  • PL35638B1 - : en pl
  • PL35738B1 - : en pl
  • US2623359A - End play take-up for rotary fluid coupling : en
  • US2623723A - Pit prop : en
  • US2623849A - Spent pickle liquor treatment : en
  • DE1648703U - PACKAGING MADE OF PRECIOUS FILM. : de en
  • DE861194C - Motion picture projector : de en
  • DE860979C - Metallic implementation through a ceramic vacuum vessel : de en
  • DE1648607U - MUSIC PAPER. : de en
  • DE861030C - Adding machine : de en
  • FR57347E - Improvements to automatic lighters, whether or not combined with a stylograph or analogues : en fr
  • CH288068A - A sewing machine conveyor actuation mechanism. : en fr
  • PL35636B1 - : en pl
  • US2623928A - Capacitor cell for pipeline batching : en
  • US2623320A - Antifouling sinker : en
  • US2623730A - Device for stretching wire : en
  • US2623947A - Phase correction filter circuit : en
  • CA489319A - Selective control of fuel nozzle manifolds to vary discharge flow capacity : en fr
  • DE861138C - Device for subsequent adjustment of the distance between the electrodes and electron tubes : de en
  • CA489264A - Welded gasometers for low temperature use : en fr
  • CH288005A - Conductive device having an electrical resistance which varies as a function of a pressure. : en fr
  • DE860850C - Kleinmuehle : de en
  • ES18651Y - Perfected stretch brief : en es
  • ES26192Y - Compression rings applicable to all kinds of machines and piston engines in their various types : en es
  • ES33665U - A new recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • GB684963A - Improvements in or relating to thermionic valve circuit arrangements : en
  • DE1648644U - WORK TROUSERS. : de en
  • ES33603U - Feather elastic bra (Machine-translation by Google Translate, not legally binding) : en es
  • ES33779U - Dropper bottle (Machine-translation by Google Translate, not legally binding) : en es
  • ES33781U - Prefabricated element of a single type for construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB685177A - Improvements in aqueous dispersions of butyl rubber-natural rubber blends : en