• US2554856A - Blowtorch shutoff hanger : en
  • US2554703A - Vacuum still : en
  • AU156281B2 - Improvements in pulse-code modulators for use in electric signalling systems : en
  • DE805841C - Drive device consisting of gear change transmission and axle drive, especially for the drive wheels of motor vehicles : de en
  • US2554891A - Warp beam for looms : en
  • US2555039A - Generator assembly in electrical musical instruments : en
  • AU150016B2 - Improvements in and relating to locks : en
  • CH275340A - Lock with Senktor. : de en
  • CA473931A - Wheel structures : en fr
  • CH275401A - Washing machine. : de en
  • AU158251A - Improvements In and relating to safety holders for electric hotwater jugs, kettles andthe like : en
  • CH275596A - Voltage Regulator. : en fr
  • US2554806A - Pulse rate monitor : en
  • ES197609A1 - AN ELECTRIC CAPACITOR : en es
  • ES26667U - Improved automatic textile needles (Machine-translation by Google Translate, not legally binding) : en es
  • FR981772A - building element : en fr
  • US2554827A - Ticket issuing machine : en
  • US2554508A - Control signal indicating circuit : en
  • US2555177A - Brassiere : en
  • US2555171A - Material reduction mill : en
  • DE1623844U - MAGAZINE FOR STARTING PISTOLS. : de en
  • DE805815C - Device for measuring paramagnetic components in gas mixtures : de en
  • US2554981A - Stepping device : en
  • CH275320A - Disc plow. : en fr
  • DE805813C - Magnetic tester : de en
  • SU90456A1 - Vortex furnace for burning coarsely ground solid fuel : en ru
  • US2554692A - Color-reflecting plastic button with central plug : en
  • US2554903A - Vertical tabulation mechanism for telegraph printers : en
  • US2555052A - Method of effecting contact in a pebble heater : en
  • US2555161A - Refrigerating system with defrosting arrangement : en
  • US2555294A - Lighter wick : en
  • CH275365A - Dinner plate for children. : de en
  • CH275469A - Ballpoint pen. : en fr
  • US2554598A - Safety system for portable electrical apparatus : en
  • US2555227A - Article handling apparatus : en
  • AU154004B2 - Improvements in or relating to shock absorbers : en
  • ES197187A1 - IMPROVEMENTS IN THE DELCOS OF EXPLOSION ENGINES : en es
  • AU158351A - Process and composition forthe treatment of animal fibre textiles to increase their resistance to shrinking and felting, and fabrics so treated : en
  • US2555130A - Adjustable work board for armed chairs : en
  • AU149219B2 - Self-propelled vehicles : en
  • CH275692A - Process for the halogenation of a hydrocarbon. : de en
  • US2554566A - Fluid control means for automatic cleansing apparatus : en
  • USD163469S - Strap fastener and hook : en
  • CH275540A - Pyrography procedure on wood and apparatus for carrying out the procedure. : en it
  • DE1623996U - WINGER AMBIANT. : de en
  • ES25807U - Plate for a portable typewriter (Machine-translation by Google Translate, not legally binding) : en es
  • CH275432A - Method of representing a pentaene. : de en
  • US2554538A - Electric reciprocating motor : en
  • US2555233A - High-lift dolly : en
  • DE805876C - Detachable locking of the in the side walls of writing, booking u. Like. Machines used window covers : de en
  • FR981634A - Balance support for leveling it : en fr
  • FR981645A - Tipper handling device : en fr
  • FR981774A - Perfected set : en fr
  • DE1623750U - ROLLING DEVICE, IN PARTICULAR FOR TRANSPORT BOXES. : de en
  • DE805826C - Water separator for compressed air and steam : de en
  • DE805846C - funnel : de en
  • ES26662U - Perched hanger for long garments. (Machine-translation by Google Translate, not legally binding) : en es
  • AU151755B2 - An improved time delay relay circuit anda voltage impulse counter incorporating thesame : en
  • CA473991A - Output connections for ultra high frequency devices : en fr
  • CA474036A - Production of nitrogen dioxide : en fr
  • CH275411A - Process for the production of tenons for football and other sports shoes. : de en
  • DE1623963U - ARRANGEMENT TO PREVENT THE CLAMPING OF THE CURTAINS IN THE EYE CURTAINS. : de en
  • ES23950Y - Tweezers for handling lip pencils. : en es
  • CH275409A - Buckle for wearers of clothing. : de en
  • CH275653A - Elevator. : en fr
  • CA474092A - Light sensitive altitude and direction indicators : en fr
  • CH275649A - Moistening device for adhesive strips. : de en
  • CA474073A - Communication systems : en fr
  • DE1623995U - WATER MILL. : de en
  • ES197471A1 - IMPROVEMENTS IN THE MECHANICAL SYSTEMS FOR THE ELABORATION OF ARTIFICIAL OR IMITATION PEARLS : en es
  • FR981775A - Method for controlling the flow of particulate solids : en fr
  • FR981639A - Process for producing vertical nets in an assembly of printing lines and assemblies obtained by this process : en fr
  • CA474019A - Magenta colored phenazonium dyestuff images : en fr
  • CH275531A - Process for welding thermoplastic plastic films. : de en
  • CH275671A - Safety device on a bicycle. : de en
  • CA473908A - Oil burning furnaces : en fr
  • CH275408A - Finger cot. : de en
  • US2555284A - Method of plasticizing vinylidene chloride polymers : en
  • US2554972A - Corrosion inhibition of trichloroacetates : en
  • USD163480S - Belt or similar article : en
  • FR981544A - Method and machine for automatically applying a mass of molten filler metal to the edge of the gouges of drills so as to form listols : en fr
  • GB653940A - Radio tuning device : en
  • US2555086A - Colostomy protector : en
  • USD163438S - Illuminable compact : en
  • USD163446S - Cooking range : en
  • FR981589A - Electrical assembly : en fr
  • FR981832A - Plastic clothes dryer : en fr
  • AU3444150A - Improvements in or relating to nests for poultry : en
  • CA473976A - Transmission operating mechanism : en fr
  • US2555106A - Stereoscopic plotting instrument : en
  • CH275473A - Ski binding with an ankle holder. : de en
  • CH275607A - Gas lighter. : en fr
  • US2554510A - Drawout mechanism for compartmented circuit breakers : en
  • US2554610A - Sectional refrigerated display cabinet : en
  • US2554773A - Mine car : en
  • US2555124A - Slack adjuster : en
  • AU164551A - Improvements in or relating to refrigerators : en
  • US2555087A - Concentrating system for black liquor treating combination : en
  • DE1623896U - MAT, IN PARTICULAR JUMPING MAT FOR GYM AND SPORTS PURPOSES. : de en
  • US2554916A - Release cam : en
  • DE805820C - Hand cultivator supported on an impeller : de en
  • GB653939A - Improvements relating to sealing between rotating and stationary machine parts : en
  • US2554756A - Rodenticide composition : en
  • DE1623918U - CURTAIN ROD WITH COMPRESSION SPRING FOR PANEL CURTAINS. : de en
  • ES26616U - Joint device for the formation of bracelets, necklaces and similar objects. (Machine-translation by Google Translate, not legally binding) : en es
  • ES26727U - Tray with ice cream stirrer, adaptable inside the refrigerators. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981779A - Photo-printing machine : en fr
  • US2554837A - Time delay control apparatus : en
  • US2555021A - Apparatus for lubricating metallic strips : en
  • CH275410A - Process for the production of zippers. : de en
  • FR981787A - Drive wheel for bicycles, tricycles and similar vehicles : en fr
  • GB653890A - Improvements in cloches : en
  • US2555036A - Equalizer ladder base : en
  • CH275628A - Device for the continuous monitoring of the operating age of transformers taking into account the thermal stress on the winding insulation. : de en
  • DE1623843U - FOLDABLE BOOKPER FOR SCHOOL BOOKS AND THE LIKE. : de en
  • DE1623937U - SMOKING INSECTICIDES. : de en
  • US2554728A - Electrical switch for animal traps : en
  • SU90252A1 - Self-excited direct current generator : en ru
  • US2555265A - Low-viscosity drilling muds : en
  • CA473918A - Trailer hitches : en fr
  • DE805754C - Mixer : de en
  • CA473910A - Stable manure cleaners : en fr
  • CH275499A - Watch dial. : en fr
  • CH275600A - Electric pulse generator. : en fr
  • FR981766A - Panties, briefs or other clothing held by a tight rubber at the waist : en fr
  • DE1623754U - INJECTION TAP FOR GAS COOKER AND STOVE. : de en
  • DE805878C - Rail fastening on reinforced concrete sleepers : de en
  • ES26705U - Visual indicator of the water level. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981669A - Improvements to nipple devices for bottles : en fr
  • US2555139A - Sealing device : en
  • DE1623784U - BUTTERFLY FOR PRESSURE MEDIUM PIPES WITH STRAIGHT FLOW. : de en
  • US2555114A - Manufacture of derivatives of disubstituted methane compounds : en
  • BE503254A - PROCESS FOR MANUFACTURING CELLULAR BODIES OF INALTERABLE SHAPE : en fr
  • CH275372A - Appliance for whipping cream. : en it
  • ES26587U - School folder. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981456A - Submerged repeater for underwater telephone circuits operated by power lines : en fr
  • ES26627U - Folding stroller for children perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR981658A - Mechanism of propulsion by human energy, in particular applicable to aircraft : en fr
  • FR981757A - New magnetic motor : en fr
  • FR981850A - Tank dyes : en fr
  • DE1623757U - HIGH PERFORMANCE SMALL RECEIVER. : de en
  • DE1623780U - PRISM CLAMP FOR TRIPODS FOR LABORATORY EQUIPMENT. : de en
  • DE805768C - Pad production for locking and braking devices for artificial knee joints : de en
  • ES195578A1 - IMPROVEMENTS IN THE PROTECTED STYLET STYLOGRAPHIC FEATHERS : en es
  • FR981806A - Advanced wheel for vehicles : en fr
  • DE1623705U - METAL TRIM FOR CURTAINS, CURTAINS AND THE LIKE. : de en
  • CH275559A - Dismountable gantry crane. : de en
  • DE1623835U - Luggage net for vehicles, in particular for bus bodies : de en
  • USD163489S - Animated animal figure sounding trundle toy : en
  • DE1623724U - CIRCULAR UNIT. : de en
  • AU3468050A - Improvements in casement windows or fanlights : en
  • ES21853Y - Handrails for stairs and windowsills, built with a special hollow profile. : en es
  • FR981933A - Extraction, by electrolysis, of precious metals from the vital light of the sun and other stars, synchronized or monochromatic, as well as from sparkling light : en fr
  • GB653872A - Locking or holding devices : en
  • DE805812C - Process for the production of magnetogram carriers : de en
  • SU90436A1 - Device for tape machines for automatic blocking of protective barriers and auto stop : en ru
  • AU153524B2 - Improvements in or relating to Venetian blinds : en
  • ES197257A3 - A CONTINUOUS BATHING MACHINE FOR CHOCOLATES AND OTHER PRODUCTS TO FOUND THEM WITH CHOCOLATE, FONDAN, GLASS OR SIMILAR : en es
  • FR981910A - Process for the production of hollow glass objects : en fr
  • CA474072A - Collapsible plywood boxes : en fr
  • DE1623828U - POTATO MASS. : de en
  • US2554839A - Desk structure : en
  • US2554964A - Belt positioner : en
  • ES197578A1 - A DEVICE FOR THE SEPARATION OF CERTAIN SYNCHRONIZATION PULSES IN TELEVISION RECEIVERS, FROM OTHER SYNCHRONIZATION PULSES AND DISTURBANCE PULSES : en es
  • ES24249Y - Clip to hold the gloves and attach them to the bag or other garment. : en es
  • ES25477Y - Infrared ray generator device. : en es
  • FR981468A - Catalyst for hydrogenation reactions : en fr
  • FR981513A - Improvements to cathode ray oscillographs : en fr
  • FR981618A - Apparatus and method for resoling shoes, etc., by vulcanization : en fr
  • GB653923A - Improvements in or relating to electro-acoustic transducers : en
  • DE805891C - Rolling car body support on the chassis of rail vehicles : de en
  • ES26586U - Cover for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • US2554720A - Ignition device for internalcombustion engines : en
  • US2554855A - Card winding machine : en
  • US2555194A - Lever and wrench operated closing tool for metal containers having a split ring locking clamp : en
  • USD163497S - Waas popcorn machine cabinet : en
  • US2554852A - Horizontally swinging barber rest : en
  • US2555142A - Cutter : en
  • US2554810A - Polymerization of dehydrogenated rosin acids and derivatives : en
  • USD163468S - Colander ob the like : en
  • GB654019A - Improvements in turning lathes for shoe lasts : en
  • CH275555A - Hydraulic feed device on machine tools. : de en
  • DE1623729U - DEVICE FOR DETERMINING THE MELT TEMPERATURE IN THE BLOWING CONVERTER. : de en
  • CH275502A - Electromagnetic winding timepiece. : en fr
  • US2554585A - Coupling : en
  • US2554896A - Button bottom pile : en
  • DE1623753U - SPINNER OR CENTRIFUGE EQUIPPED WITH INTERCHANGEABLE SCREEN SEGMENTS. : de en
  • DE805750C - Safety device to prevent gas leakage in the case of water seals : de en
  • GB653910A - Method and mechanism for the manufacture of cams yielding a continuous acceleration diagram of the follower : en
  • ES24838Y - Electric water heating appliance. : en es
  • FR981709A - Spoked wheel and method of manufacturing this wheel : en fr
  • FR981942A - Arched beam and resulting constructions : en fr
  • AU153123B2 - Improvements in chairs, sofas, lounges orthe like : en
  • CA473996A - Electron discharge devices : en fr
  • DE1623812U - BODY PERFORMER. : de en
  • DE1623837U - WHEEL HUB FASTENING DEVICE ON TELESCOPIC SUSPENSION FORKS OF MOTORCYCLES AND SIMILAR VEHICLES. : de en
  • US2554500A - Electron tube radio frequency generator : en
  • SU85079A1 - Mobile locomobile installation : en ru
  • ES26620U - Apparatus for sharpening knives and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981583A - Improvement in toys or games : en fr
  • FR981727A - Catalyst improvements : en fr
  • ES193862A1 - A PROCEDURE FOR OBTAINING NEW ALCOHOLS : en es
  • USD163502S - Lady s stocking : en
  • ES25566Y - Perfected shoe : en es
  • ES25562Y - Sheet holding device for folders, filing cabinets and classifiers. : en es
  • US2554587A - Sheet material gluing machine : en
  • FR981676A - Filter for respiratory apparatus and its manufacturing process : en fr
  • FR981767A - Hydraulic shock absorber : en fr
  • CH275529A - A method of manufacturing molded parts formed at least in part by synthetic resins and a molded part obtained by this process. : en fr
  • US2554787A - Fishing rod handle : en
  • US2555174A - Vitreous bonded diamond abrasive product and method of making same : en
  • US2555277A - Composition for shrinkproofing and mothproofing woolen textiles : en
  • US2555246A - Power track drill : en
  • US2554803A - Apparatus for the application of finishing materials by dipping : en
  • US2554811A - Functional potentiometer : en
  • US2555250A - Wax mixing device : en
  • FR981828A - Process for manufacturing and using liquid oxygen vapors for oxygen therapy and carbogenotherapy : en fr
  • ES26710U - Double-use metal zipper opener (Machine-translation by Google Translate, not legally binding) : en es
  • GB654003A - Improvements in linear dimension gauges : en
  • GB654000A - Improvements in methods of, and systems for, stabilizing microwave oscillations : en
  • ES193549A2 - A CORRESPONDING METHOD AND APPARATUS FOR THE CONTINUOUS AND EXHAUSTING LEVIGATION OF SUGAR AND / OR BEET JUICES AND / OR OTHER MATTERS SUBJECT TO BEING EXTRACTED : en es
  • ES26719U - Pin for papers in folders, classifiers, filing cabinets and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981748A - Hydraulically operated washing machine, especially small washing machine : en fr
  • US2555034A - Automatic leveler for harvesters : en
  • DE805890C - Linkage of two- or multi-axle drive bogies to the car body (underframe) of rail vehicles : de en
  • ES26637U - A window mounter balancer (Machine-translation by Google Translate, not legally binding) : en es
  • FR981659A - Sealed pressure switch box for pressure control : en fr
  • US2554569A - Loose-leaf binder : en
  • US2554779A - Coping : en
  • US2555254A - Self-lowering cabinet : en
  • CH275326A - Method and device for atomizing liquids. : de en
  • US2554576A - Unsaturated sulfones : en
  • US2554874A - Magnetic friction element : en
  • AU151174B2 - Medical Electrode : en
  • CA474020A - Roads or trackways for supporting aircraft and other vehicles on water : en fr
  • FR981852A - Orthopedic device to straighten the legs : en fr
  • FR981900A - Register machine : en fr
  • IE21373L - Electrical decoding circuits : en
  • DK72581C - Cylinder lock. : da en
  • ES197587A1 - A MEMBRANE PUMP : en es
  • FR981473A - Manufacturing process for oily products : en fr
  • FR981718A - Knee pad for athletes : en fr
  • GB654028A - Manufacture of brightening agents for textile and other organic fibrous materials : en
  • FR981807A - Crusher : en fr
  • FR981591A - Improvement in servo-mechanisms : en fr
  • FR981761A - Device for transporting targets in the stands : en fr
  • FR981874A - Convertible sofa bed : en fr
  • AU149570B2 - Improvements in and relating to medicinal containers : en
  • US2554830A - Abrading apparatus : en
  • AU152114B2 - Automatic machine tool : en
  • ES26600U - Improved ashtray (Machine-translation by Google Translate, not legally binding) : en es
  • FR981697A - Grain anti-return device for pneumatic conveyor : en fr
  • CH275486A - Drum for speedometer. : en fr
  • US2554591A - Radio paging system for vehicles : en
  • US2555081A - Means for supplying liquids to an annular rotating combustion chamber : en
  • FR981702A - Improvements to transport devices for implements towed by a tractor : en fr
  • DE805778C - Air cooling as body and head cushion, especially for travel : de en
  • DE805732C - Wing screw or paddle wheel with nozzle drive : de en
  • AU153935B2 - Improvements in or relating to demodulating circuits for frequency-modulated oscillations : en
  • DE1623756U - SIGNATURE BOOK. : de en
  • FR981753A - Improvements to screw and nut mechanisms : en fr
  • FR981964A - Removable wooden hut : en fr
  • US2554907A - Garment bagging rack : en
  • US2555249A - Soil roller : en
  • FR981882A - Method for preventing the runaway of a group of machines, of gas turbine installations with at least one air preheater, during a sudden discharge of the group, and installation of gas turbines for the operation of this process : en fr
  • CA474033A - Valve means for liquid fuel pumps : en fr
  • US2555149A - Combination stepladder and cabinet therefor : en
  • GB653922A - Feed pump : en
  • US2554611A - Hydraulically operated variable pitch propeller : en
  • US2554785A - Detachable mounting means for wheel supported swing frames : en
  • US2554506A - Radial contact switch : en
  • US2554761A - Handle structure : en
  • DE1623735U - REAR VIEWING LENS FITTED IN FRONT OF THE REAR WINDOW OF A MOTOR VEHICLE, WORKING TOGETHER WITH THE REAR VIEW MIRROR MOUNTED ABOVE THE WINDSHIELD. : de en
  • DE1623779U - SHAFT FOR FOOT SCRAPER. : de en
  • DE1623810U - BACK? ORAL MIRROR FOR DENTAL TREATMENT PURPOSES. : de en
  • DE1623877U - MASON'S LINE HOLDER. : de en
  • ES24545Y - Mechanical toy that imitates the figure and movements of a bear. : en es
  • FR981604A - Device for determining the most economical mode of freight transport : en fr
  • FR981996A - Improvements to compressed air distribution installations on board aerodynes and devices intended to form part of them : en fr
  • US2554620A - Holding device for messageconveying papers : en
  • US2555064A - Gyratory crusher : en
  • US2555069A - Machine for cutting tubes and the like : en
  • USD163491S - Covered pitcher : en
  • US2554494A - Jack : en
  • US2555268A - Textile washing and drying apparatus : en
  • DE1623870U - EGG CUP. : de en
  • GB654032A - Improvements in or relating to the purification of vinyl ethers : en
  • CA474030A - Reclining chairs and footstools : en fr
  • CA473957A - Preparation of chlorotriazinylnitriles : en fr
  • CH275617A - Process for the production of 11-keto-progesterone. : de en
  • ES196589A1 - PROCEDURE FOR THE MANUFACTURE OF A NEW PERFECTED COUPLING ELEMENT FOR INVISIBLE ZIPPER CLOSURES : en es
  • FR981870A - Advanced circular saw and table saw guard : en fr
  • AU149051B2 - Improvements relating to lubricators for internal combustion engines : en
  • CA474001A - Accessory mountings for internal combustion engines : en fr
  • CA474080A - Film sound recording systems : en fr
  • FR981698A - Loader with two direction of advance and rotation : en fr
  • DE1623806U - THREADED BRIDGE WITH PRESSED THREADED BASKET FOR SECURING ELEMENTS. : de en
  • DE805759C - Process for the production of vinyl compounds : de en
  • DE1623954U - RADIOGUE HOUSE TO STAND AND HANG. : de en
  • US2554607A - Process of remolding vulcanized rubber : en
  • US2554771A - Draught excluding arrangement for doors : en
  • US2554829A - Spray device : en
  • US2555228A - Bed side guard : en
  • DE1623726U - INCLINATION SCALE WITH DISPLAY DEVICE FOR THE PERCENTAGE OF CONTAMINATION OF THE GOODS TO BE WEIGHT : de en
  • ES193083A1 - A NEW ROTARY HANDLE SYSTEM FOR THE CONTROL OF ANY MECHANISM : en es
  • US2554489A - Powder box and dispenser : en
  • US2554887A - Ground engaging support : en
  • GB653930A - Improvements in and relating to electric discharge lamp for photographic purposes : en
  • CH275565A - Machine with at least one free piston with internal combustion. : en fr
  • ES26652U - Plastic suspension applicable to vehicles of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • US2554583A - Material flow control mechanism : en
  • ES197147A1 - A PRICEDURE FOR THE MANUFACTURE OF BIOLOGICAL PRODUCTS OF THE ANTIGEN TYPE AND INTEGRAL VACCINES FOR THEIR THERAPEUTIC AND IMMUNIZING USE : en es
  • FR981524A - Pump for delivering electrically conductive liquids : en fr
  • US2554938A - Amphibian helicopter : en
  • US2554945A - Heat-regulating system : en
  • FR981514A - Endless chain trap : en fr
  • GB654039A - Improvements in and relating to pile sinking : en
  • US2555024A - Lauryl pyridinium 2-(5-chlorobenzothiazyl)-sulfide : en
  • ES21613Y - Fantasy toy or ornament. : en es
  • ES197332A1 - IMPROVEMENTS IN THE AUTOMATIC CONTROL DEVICES IN THE CLOTHING WASHING MACHINES : en es
  • ES25403Y - Ascending-descending spout for sinks, bidets and similar applications. : en es
  • DE1623874U - SAFETY DEVICE FOR HAESPEL. : de en
  • US2555165A - Precession rate control for automatic pilots : en
  • USRE23371E - Wobbler drive : en
  • USD163451S - Combined watch bracelet and watch : en
  • CH275321A - Drive device for the tine bar of laterally hinged motor harrows. : de en
  • US2554833A - Compass : en
  • US2554926A - Electric soldering iron : en
  • US2555082A - Liquid oxygen and fuel feeding apparatus utilizing oxygen for scavenging : en
  • DE1623939U - ELASTIC COUPLING. : de en
  • FR981743A - Improvements to metal drawing presses : en fr
  • AU148428B2 - Improvements in or relating to spinnerets and their method of production : en
  • DE1623774U - GELDBOERSE WITH MANICURE INSTRUMENTS, COMB AND MIRROR. : de en
  • US2554948A - Lever type lid removing device, including a container supporting surface : en
  • US2554999A - Zinc silicate phosphor : en
  • US2554942A - Picture puzzle toy : en
  • FR981763A - Coating plate : en fr
  • DE805790C - Lightweight panel : de en
  • DE805861C - Solidification of foamy and porous masses : de en
  • FR981949A - Resistor fixing device : en fr
  • ES26709U - Supplement for formwork support (Machine-translation by Google Translate, not legally binding) : en es
  • FR981682A - Elastic suspension device for cycles : en fr
  • GB653844A - Improvement in electromagnetic devices : en
  • ES196331A1 - NEW PROCEDURE FOR FEEDING CARBURETORS INTENDED FOR EXPLOSION ENGINES : en es
  • ES26723U - Double adjustable visual screen anti-glare (Machine-translation by Google Translate, not legally binding) : en es
  • SU90430A2 - Device for mixing fibrous materials : en ru
  • US2554736A - Tertiary aminoalkyl-iminodibenzyls : en
  • US2554910A - Vehicle lifting device : en
  • US2555013A - Approach control apparatus for railroad block signaling systems : en
  • SU90431A1 - Frame for leather curtains : en ru
  • US2554799A - Bedstead : en
  • US2554873A - Oat extract composition : en
  • USD163482S - Gas-fired unit heater or similar article : en
  • FR981793A - Reinforced concrete floor : en fr
  • FR981836A - Method and device for thermal drilling of holes in rocks : en fr
  • US2554658A - Injector and injecting arrangement for storage containers : en
  • US2554746A - Cigarette dispensing humidor : en
  • US2554840A - Stoma receiver : en
  • US2554991A - Golfer's glove : en
  • US2555151A - Crystal detector assembly : en
  • US2554884A - Work holder : en
  • US2554823A - Sandal with tab-ended straps : en
  • US2555085A - Two-liquid feeding reflecting device for combustion chambers in propulsion apparatus : en
  • ES196812A1 - IMPROVEMENTS IN THE MANUFACTURE OF BLACK INK : en es
  • ES26611U - Tweezers for culinary tasks (Machine-translation by Google Translate, not legally binding) : en es
  • ES25457Y - Tabal for sardines (herrings) perfected. : en es
  • US2554705A - Method of and apparatus for drying ceramic pipe : en
  • US2554998A - Draw bench : en
  • AU150903B2 - Improvements relating to telephone switching apparatus : en
  • CH275434A - Process for the preparation of an ester having several ethyleneimino groups. : de en
  • CA473985A - Polymers and copolymers of 2-vinylfluorene and their preparation : en fr
  • US2554549A - Recorder failure indicator : en
  • US2555131A - Frequency stabilizing system : en
  • FR981495A - Advanced crusher : en fr
  • US2555234A - Dental flask : en
  • FR981570A - Method and apparatus for the serial construction of houses using concrete elements, prefabricated at the construction site : en fr
  • DE1623797U - GEAR CORRECTOR WITH STOP AND LIGHT SLIT. : de en
  • DE1623988U - SOLDERING GUN. : de en
  • DE805782C - Brake safety device for elevators : de en
  • DE805743C - Facility for popular amusement : de en
  • ES197280A2 - AN AUTOMATIC BREAKER FOR THE INTERRUPTION OF THE INPUT CURRENT CIRCUIT IN RADIO-RECEIVING DEVICES : en es
  • FR981883A - Straw bale tying device : en fr
  • DK72576C - Spark plug. : da en
  • DE1623706U - AIR- AND MOISTURE-PROOF SALT AND SPICE SHAKER. : de en
  • US2554695A - Current limit control circuit : en
  • FR981791A - Current limiting generator : en fr
  • FR981500A - Process for preparing and attacking raw lime aluminates intended for the manufacture of alumina : en fr
  • ES197617A1 - AN AUTOMATIC MANEUVERING SYSTEM FOR WINDOW AND DOOR GUILLOTINE : en es
  • ES197723A1 - AN IMPROVEMENT IN THE PROCEDURES FOR THE MANUFACTURE OF SYRINGES FOR INJECTION, WITH METALLIC CONES : en es
  • ES26583U - Box to contain bottles, live animals and in general any merchandise that requires inspection from the outside or adequate ventilation (Machine-translation by Google Translate, not legally binding) : en es
  • FR981482A - New artificial leather or synderme made dry and hot and its manufacturing process : en fr
  • FR981932A - Game : en fr
  • FR981854A - Agricultural disc machine : en fr
  • FR981989A - Advanced Bandage Bandage : en fr
  • FR981816A - Improvements in the use of bi-metal as a delayed control instrument : en fr
  • ES26725U - Double effect sprinkler (Machine-translation by Google Translate, not legally binding) : en es
  • US2554671A - Feather plucker for poultry : en
  • US2555155A - Adjustable window curtain : en
  • DE1623710U - STEEL TUBE MATTRESS FRAME MADE OF A TRIANGULAR AND SQUARE PROFILE WITH A BRACKET ON THE PIPE FOR INSERTING IN A WOODEN BED. : de en
  • DE1623932U - CIGARETTE MACHINE IN CIGARETTE SHAPE. : de en
  • DE805838C - Valve shock absorption for liquid pumps : de en
  • FR981617A - Removable pile shoe for foundation on piles : en fr
  • FR981741A - Amplifier relay particularly applicable to the measurement of a magnetic field and to the amplification of modulated currents : en fr
  • FR981943A - Method of establishing electrical apparatus and electrical apparatus resulting from the application of this method : en fr
  • FR981590A - Coupling device : en fr
  • US2555222A - Golf tee : en
  • DE1623786U - BURN REMOVER FOR ROUND OPENINGS. : de en
  • DE805830C - Connection between connecting rod and piston pin : de en
  • ES25515Y - Device for milling on a parallel lathe. : en es
  • FR981566A - loss equalizer for transmission networks : en fr
  • GB653934A - Improvements in or relating to electronic microscopes : en
  • ES26255U - Cathode ray tube provided with a metal cone and a glass neck. (Machine-translation by Google Translate, not legally binding) : en es
  • CA473955A - Deposition of special steels or other alloys : en fr
  • ES197316A1 - A CONSTRUCTION SYSTEM OF WHEEL SKATE : en es
  • FR981551A - Gas filter for dry purifier of mineral or vegetable carbon gasifier : en fr
  • GB653845A - Packaging machine : en
  • FR981512A - Advanced system of radiotelegraph transmissions : en fr
  • FR981584A - Improvements to bags such as travel bags, handbags, etc. : en fr
  • US2554515A - Radio ranging system : en
  • US2554701A - Treatment of articles to remove some of the outside material therefrom or to polish the same : en
  • US2555048A - Saw and grinder attachment for drill presses : en
  • ES25361Y - Coupling for hoses. : en es
  • FR981638A - Improvements to detergents : en fr
  • GR13013B - PADLOCK INSURED BY ANY NUMBER, WITHOUT LOCK. : el en
  • ES197538A1 - A PROCEDURE FOR OBTAINING AND PREPARING ACID DERIVATIVES FOR AMINOSALICILIC AND ITS ASSOCIATIONS WITH THOSEMICARBAZONE DERIVATIVES : en es
  • GB653975A - Improvements in or relating to card sensing devices for punching machines : en
  • US2554897A - Swift : en
  • FR981573A - DC Motor Control Systems : en fr
  • US2554554A - Plug connection for electric conductors : en
  • US2555190A - Reinforced chain transmission belt : en
  • US2554599A - Drafting table : en
  • US2554760A - Navigational system : en
  • FR981600A - Crank for cycle or other cranksets and its labrication process : en fr
  • CH275373A - Stirring device. : de en
  • DE1623749U - MINIATURE FIGURE. : de en
  • ES197532A1 - AN INDOOR DRIVE PROJECTOR FOR BLINDS, AWNINGS, WINDSHIELD AND SIMILAR : en es
  • FR981511A - Continuous thin-layer freezer : en fr
  • GB653877A - Improvements relating to the production of metal articles by a process of cold forging : en
  • FR981563A - High efficiency industrial drying device : en fr
  • FR981686A - Tilting wagon : en fr
  • FR981742A - Crusher : en fr
  • ES192981A1 - A CATALYST FOR OXIDATIONS : en es
  • US2554669A - Straw breaking and spreading attachment for combines : en
  • US2554624A - Apparatus for packaging venetian blind installation brackets : en
  • US2554731A - Pouring tin opener : en
  • US2555255A - Method of recovering terpene polymers from solution : en
  • ES26565U - Fresh cupboard (Machine-translation by Google Translate, not legally binding) : en es
  • IE21374L - Electronic calculating apparatus : en
  • DE805814C - Method and device for carrying out a continuous titrimetric measurement or regulation of a fluid flow : de en
  • FR981654A - Improvements to the pipes of aircraft braking systems : en fr
  • FR981703A - Town gas burner : en fr
  • FR981877A - Fixing device for industrial ceilings : en fr
  • CH275424A - Process for the production of sodium phytate. : de en
  • FR981919A - Self-illuminating magnifier : en fr
  • GB653849A - Improvements in or relating to piston rings and pistons therefor : en
  • DE1623978U - PROTEIN SEPARATOR. : de en
  • US2554662A - Process of glossing paper : en
  • US2554880A - Window construction : en
  • US2555248A - Midget inductance tuning mechanism : en
  • ES193023A1 - A SYSTEM OF CONNECTION OF MEASURING APPARATUS TO LIQUID PRESSURE INSTALLATIONS : en es
  • FR981823A - Improvements to sharpening and polishing machines for optical lenses : en fr
  • FR981884A - Lawn Mower Improvements : en fr
  • DE805792C - Metal profile for framework bars : de en
  • ES197660A1 - A NEW MOBILE CRANE SYSTEM : en es
  • DE1623943U - DEVICE FOR GROOVING SPOUT AND AIR HOLES IN LIQUID-FILLED CANS. : de en
  • ES197740A2 - A NEW ARTICULATED SYSTEM WITH SEMI-HORIZONTAL LEVERS AND JOINTS TO DEVELOP MORE STRENGTH ON THE BICYCLES : en es
  • US2554612A - Alcohol-water injection means for internal-combustion engines : en
  • US2554883A - Crib attachment device : en
  • US2555210A - Method and apparatus for carrying out catalytic reactions with moving catalyst : en
  • DE1623952U - ICE CREAM MACHINE. : de en
  • FR981688A - Isothermal cavity walls in prefabricated elements : en fr
  • FR981966A - Further development in the manufacture of cellulose pulp : en fr
  • GB653907A - Improvements in kinematograph intermittent feed mechanism : en
  • GB653916A - Improvements in pulse generator circuits : en
  • ES26607U - Induced for induction motors (Machine-translation by Google Translate, not legally binding) : en es
  • GB654017A - Improvements in and relating to speed regulators : en
  • GB653954A - Improvements in or relating to air conditioning and/or humidifying apparatus : en
  • CA474085A - Transports : en fr
  • CH275445A - Mixture of unsaturated esters with good adhesion to metals. : de en
  • USD163493S - Cigarette package holder : en
  • ES192988A2 - A GUIDE DEVICE FOR TUBULAR PRODUCTS : en es
  • FR981768A - Hand shower holder : en fr
  • FR981873A - Improvements to folding baby carriages : en fr
  • ES193043A1 - AN INDEFORMABLE DRY SEALING SYSTEM FOR HUNTING AND SHOOTING CARTRIDGES : en es
  • FR981822A - Pigment manufacturing : en fr
  • AU166151A - Improvements in or relating to Venetian blinds : en
  • US2555144A - Footrest for reclining seat chairs which is convertible into a table : en
  • US2554498A - Rotary power-driven plow assembly : en
  • US2555170A - Internal collapsible chuck : en
  • US2554890A - Photographic apparatus : en
  • US2555067A - Depositor for chocolate and the like : en
  • USD163448S - Cabinet with bracket lights : en
  • FR981929A - Improvements to balloons or aerostats and more especially to balloons intended for aerological measurements : en fr
  • ES197324A3 - AN ELECTRIC VIBRATOR THAT ACTS AS A HALF DRIVE TO OPERATE DRY SHAVERS : en es
  • ES24476Y - Lamp holder perfected for car lamps. : en es
  • ES26672U - Free sprocket for chain (Machine-translation by Google Translate, not legally binding) : en es
  • US2554490A - Furniture construction : en
  • US2554499A - High-pressure apparatus : en
  • US2554893A - Traffic signaling system : en
  • US2555116A - Variable potential electrical generator : en
  • US2554800A - Supervisory circuit : en
  • CH275383A - Process for the production of rotor rings for spinning and twisting machines. : de en
  • CH275471A - Device for creating broken lines. : de en
  • AU150498B2 - Improvements in or relating to sliding window constructions : en
  • AU169851A - Improvements in high frequency variable inductance tuning : en
  • DE805736C - Device for monitoring the air pressure in pneumatic tires on vehicle wheels : de en
  • ES26656U - Valve for fluid chambers (Machine-translation by Google Translate, not legally binding) : en es
  • FR981465A - Process for the continuous volumetric determination of the variable content of a liquid in a given body, applications of this process, resulting apparatus and installations : en fr
  • ES197475A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CLUTCH PLATES : en es
  • FR981629A - lightweight ceramic building elements and methods of constructing them : en fr
  • FR981749A - Improvements in apparatus for folding paper and similar materials : en fr
  • BE503221A - : en fr
  • FR981615A - Method and device for fragmenting the marrow of a textile plant : en fr
  • US2554677A - Foldable box : en
  • US2554808A - Clothespin : en
  • US2554970A - Sewing machine pressure bar : en
  • GR13002B - METHOD OF INDUSTRIAL PRODUCTION OF AEROZYMES FROM BEET METHING BY APPLICATION OF A SPECIAL SYSTEM OF CLEANING THE MOLESS BY THE ACCELERATES OF THE ORGANIZES : el en
  • GB653960A - Vehicle wheels : en
  • FR981599A - Vibration damping device : en fr
  • ES197815A1 - A SYSTEM OF REMOTE TRANSMISSION OF PANORAMIC RADAR INDICATIONS : en es
  • ES26591U - Improved stoppers for bottles destined to contain liquid qutamancas (Machine-translation by Google Translate, not legally binding) : en es
  • FR981834A - Process for the production of powdered copper by electrolytic means : en fr
  • GB653993A - Process of producing silicic acid from alkali silicates : en
  • DE805864C - Transport device for wheel sets of rail vehicles : de en
  • FR981530A - Machine for rolling and splitting plant stems and application of the strands obtained at the brush factory : en fr
  • FR981847A - Improvements to cups and cases to produce shaving soap foam, on the soap itself : en fr
  • CH275516A - Lapping machine and testing the toothed wheels. : en fr
  • IS666A7 - Special secure net knot and net made with such knots. : en is
  • CA473973A - Parlor stalls : en fr
  • DE1623987U - AIR FILTER WITH DEVICE FOR INTAKE NOISE DAMPING. : de en
  • FR981624A - Manufacturing process of chipboard electrical resistances : en fr
  • FR981685A - Manufacturing process for industrial electrochemical and electrometallurgical products : en fr
  • FR981800A - Operating apparatus, such as electric switch, timer control and the like : en fr
  • US2555209A - Method and apparatus for measuring the values of magnetic fields : en
  • FR981471A - Improvements to internal combustion engines : en fr
  • FR981523A - Inter-band signaling transmission : en fr
  • FR981937A - New products based on salts of tertiary hydroxylated amines, their preparation process and their applications for dewashing, foaming, wetting, dispersing and wetting : en fr
  • GB653959A - Improvements in automatic valves : en
  • AU158565B2 - Improvements in or relating in process of forming positive images in color : en
  • US2554798A - Range finder-view finder unit : en
  • AU3474350A - Improvements in and connected with goggles andthe like : en
  • CH275655A - Jaw brake. : de en
  • AU3690050A - Improvements in or relating to spinnerets and their method of production : en
  • CA474044A - Electric discharge tubes : en fr
  • AU146437B2 - Improvements in and connected with goggles andthe like : en
  • CH275577A - Device for the combustion of liquid fuel in a gas stream at high speed. : de en
  • ES193030A1 - A PROCEDURE FOR OBTAINING HYDROXYLAMINE SULFATE SOLUTIONS : en es
  • CA473909A - Methods of producing organometallic compounds containing 1,3,5-triazine rings : en fr
  • GB653979A - Improvements in the stabilizing of the frequency of microwave oscillations : en
  • US2555112A - Free piston for use in eduction pipes of apparatus for raising liquid in wells : en
  • FR981574A - Regulator systems for dynamo-electric machines : en fr
  • FR981814A - Extruding machine for plastics and the like : en fr
  • DE1623775U - REUSABLE WOMEN'S BAG. : de en
  • ES197277A1 - IMPROVEMENTS IN LOCKS : en es
  • ES194885A2 - A PROCEDURE FOR OBTAINING A CHEMICAL PREPARATION, SUITABLE FOR THE CONSERVATION AND EXTENSION OF THE LIFE OF ORNAMENTAL FLOWERS : en es
  • GB653937A - Process for making a furfuryl alcohol resinous product : en
  • ES193042A1 - A PROCEDURE OF MAKING CUTTING PRINTS TO CUT PIECES OF LEATHER, LEATHER AND ANALOGUE MATERIALS : en es
  • ES26655U - Improved timbre-marker. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981469A - Improvements to the supply of engines running on gasifier gas : en fr
  • FR981736A - Loading device for automatic weapons : en fr
  • US2554625A - Process of canning seafood and resultant product : en
  • US2554639A - Closures : en
  • GR13008B - SYSTEM FOR STORAGE OF VARIOUS MATERIALS IN VACUUM OR GAS, AFTER OR WITHOUT STERILIZING THEM. : el en
  • DE1623933U - LIGHTER WITH SPRING OPENING. : de en
  • DE1623971U - FLOOR SUPPORT FOR INTERMEDIATE FLOORS ON CABINETS AND THE LIKE. : de en
  • DE805863C - Discharge device for memory that are used to stack small pieces of ice : de en
  • DE805892C - External roller bearing with rollers running directly on the inner wall of the bearing housing for rail vehicles, in particular light rail vehicles : de en
  • ES26702U - Toy clock (Machine-translation by Google Translate, not legally binding) : en es
  • FR981614A - Turbine : en fr
  • DE1623747U - WASHABLE AND TEAR-RESISTANT PICTURE BOOK. : de en
  • DE1623847U - CLOCK HOLDER ON THE CAR KEY. : de en
  • AU166551A - Valve for controlling hydraulically operated chucks and feed mechanisms on lathes or like machine tools : en
  • CA473959A - Methods of preparing guanamines : en fr
  • CH275503A - Chromium-nickel alloy with high creep resistance at high temperatures. : de en
  • DE1623966U - SHOE TRIAL STOOL MADE OF STEEL TUBE. : de en
  • US2554488A - Seal for bearings and the like : en
  • US2554550A - Manifold arrangement : en
  • US2554710A - Combination pouring and sifting closure for containers : en
  • USD163477S - Pike microphone : en
  • CH275638A - Amplitude modulated radioelectric signal transmitter device. : en fr
  • CH275694A - Electric slave clock with second hand. : de en
  • CH275433A - Process for the preparation of 1,10-phenanthroline. : de en
  • CA474083A - Mechanical pipettes : en fr
  • DE1623894U - LACE CAP AS SHOE FINISH BUTTON. : de en
  • DE1623955U - REFLECTOR AND GLARE PROTECTION FOR LIGHT TUBES. : de en
  • ES26580U - Beater for sauces and juicer-fruit beater. (Machine-translation by Google Translate, not legally binding) : en es
  • SU90424A1 - Narrow Film Projector : en ru
  • US2555025A - Bus bar reversing switch : en
  • US2554631A - Steam generator : en
  • US2555179A - Production of form-stable, rubberlike polyvinyl isopropyl ethers : en
  • SU87027A1 - Device for sorting balls containing different amounts of chromium : en ru
  • US2554735A - Resilient gang hook for fishing lures : en
  • US2554872A - Salad oils and method of producing the same : en
  • AU149319B2 - Improvements in or relating to refuse collecting vehicles : en
  • US2555200A - Means for preparing fuel and air mixtures for internal-combustion motors : en
  • FR981668A - Improvements to household refrigerating appliances : en fr
  • GR13007B - HOW TO MAKE A SPECIAL NECKLACE. : el en
  • FR981805A - Valve mechanism, especially for hydraulic shock absorber : en fr
  • GB653961A - Improvements in or relating to electromagnetic contact-making mechanisms : en
  • DE805763C - Process for the preparation of 1,2,4-triazolonen- (3) substituted on the carbon atom : de en
  • CA473902A - Fluid pressure operated tire bead loosening device : en fr
  • CH275478A - Optical control device for checking part profiles of complex sections. : en fr
  • CH275647A - Collapsible backpack support. : de en
  • US2555128A - Fishing creel cooled by evaporation of water : en
  • DE1623953U - FREEZER, IN PARTICULAR FOR THE STORAGE OF FROZEN PRESERVES. : de en
  • FR981479A - A method of manufacturing and assembling demountable metal frame constructions, the whole consisting of standardized elements and panels that can be juxtaposed in multiple combinations and buildings obtained by said process : en fr
  • DE1623969U - STACKABLE LEGLESS STEEL TUBE SEAT. : de en
  • CH275398A - Stencil fabric printing machine. : en fr
  • CH275613A - Knee joint to artificial leg. : de en
  • AU157027B2 - Process and composition forthe treatment of animal fibre textiles to increase their resistance to shrinking and felting, and fabrics so treated : en
  • FR981477A - New slotted intrados flap high lift device : en fr
  • US2555066A - Material mixing and filling machine : en
  • CH275498A - Process for the manufacture of a timepiece dial with raised signs, and dial obtained by this process. : en fr
  • AU145696B2 - Improved blue flame burner : en
  • DE1623795U - DEVICE FOR TRIMMING ROOF TILES. : de en
  • FR981506A - Oscillator mounting : en fr
  • FR981642A - Device for recording and reproducing or analyzing a frequency spectrum of indefinite width : en fr
  • CH275430A - Process for carrying out catalytic gas reactions. : de en
  • US2554643A - Handle attachment for cooking utensils : en
  • US2554953A - Butter dispensing device : en
  • US2555290A - Bookbinder : en
  • US2554818A - Simultaneously firing a coke-oven battery with rich and lean fuel gases : en
  • ES26692U - A headset protector (Machine-translation by Google Translate, not legally binding) : en es
  • FR981520A - Signal transmission system : en fr
  • AU150811B2 - Method of making house walls, anda house wall made according tothe method : en
  • CH275435A - Process for producing a phosphonic acid. : de en
  • US2555140A - Pattern control for knitting machines : en
  • USD163463S - Lewis desk tray by : en
  • AU3458150A - Improved blue flame burner : en
  • CH275544A - Cufflink. : de en
  • DE1623862U - BODY IN FLOOR WAX. : de en
  • ES193008A1 - A PROVISION FOR THE DEVIATION OF CATHODIC RAYS : en es
  • DE1623703U - DEVICE FOR PERFECTLY REMOVING YARN DURING HANDMADE. : de en
  • DE1623777U - FORM FOR COLLAR CONCRETE BEAM. : de en
  • CA474041A - Telephone call intercepting systems : en fr
  • CH275438A - Process for the production of a vat dye. : de en
  • CA473894A - Illuminating flares : en fr
  • CH275322A - Tillage implement. : de en
  • CH275468A - Exchange pen. : de en
  • CA473945A - Portable washing devices : en fr
  • DE1623840U - COUPLING FOR DOUBLE WINDOWS. : de en
  • DE805774C - Handbag with handles : de en
  • ES26690U - New leg device for articulated and folding beds with sliding horizontal slide (Machine-translation by Google Translate, not legally binding) : en es
  • US2554750A - Preparation of zein : en
  • US2555072A - Automatic carcass landing device : en
  • US2554758A - Piston ring : en
  • US2554762A - Free piston type internalcombustion compressor : en
  • FR981575A - Hydraulic device in particular for vehicle stabilizers : en fr
  • CH275635A - Automatic telephone registration system. : de en
  • DE1623930U - ARRANGEMENT OF A MIRROR ON JEWELRY AND USED. : de en
  • DE1623948U - BRAKE DEVICE FOR REELS. : de en
  • US2554560A - Quick-freezing method and apparatus : en
  • US2555202A - Roll film developing tank : en
  • DE1623915U - COMBINED SALPINOGRAPHY AND PERTUBATION DEVICE. : de en
  • US2554535A - Control device : en
  • US2555212A - Method of making lactose : en
  • US2554592A - Process of producing high molecular polyamides : en
  • US2554663A - Method of glossing paper : en
  • US2555129A - Catalyst control slide valve : en
  • FR981561A - Maximum direction finder : en fr
  • AU151522B2 - Improvements relating to heterocyclic sulfonamides having atleast 3 hetero-atoms andthe preparation thereof : en
  • CA474039A - Purification of crude capryl alcohol : en fr
  • USD163472S - Combined egg serving cup and saucer : en
  • FR981521A - Paper reel centering and driving device : en fr
  • CA474093A - Methods of and apparatus for dehydrating liquid products : en fr
  • US2555065A - Method of treating a tow of filaments or threads : en
  • US2555298A - Dimethylstyrene polymers and process of producing same : en
  • ES26720U - Label or similar with document bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR981587A - Advanced head for drawing devices : en fr
  • FR981596A - Adjustment device for hydraulic turbine unloaders : en fr
  • FR981876A - Device for correcting hinge moments on aircraft control surfaces : en fr
  • CH275402A - Ventilation insert for washing kettle. : de en
  • CH275689A - Process for the halogenation of a hydrocarbon. : de en
  • DE1623723U - DEVICE FOR OPTICAL INSPECTION OF WORK PIECES, SUCH AS ROLLERS AND THE LIKE. : de en
  • DE1623984U - CIGAR CUTTER. : de en
  • CA473979A - Piling equipment for structural material : en fr
  • ES196815A1 - IMPROVEMENTS IN THE MANUFACTURE OF LIQUID FISH : en es
  • CH275494A - Counter extinguishers on circular calculating machines. : de en
  • CH275511A - Feeding device for bar material on machine tools. : de en
  • ES25041Y - Electric switch. : en es
  • FR981860A - Method and apparatus for continuous coal mining : en fr
  • FR981889A - Static wind vacuum cleaner : en fr
  • GB653928A - Improvements relating to winding a wire in helical form : en
  • US2554507A - Ciphering device : en
  • US2554687A - Stabilization of organic compounds : en
  • US2554772A - Water conditioner : en
  • FR981700A - Electrical connection device : en fr
  • ES26602U - Accessory garment to protect against rain. (Machine-translation by Google Translate, not legally binding) : en es
  • AU165751A - An improved machine for washing clothes and like articles : en
  • CA473948A - Davits : en fr
  • CA473962A - Preparation of melamine : en fr
  • CH275684A - Insulating concrete structure. : de en
  • FR981720A - Compression refrigeration plant : en fr
  • FR981971A - Method and apparatus for preserving milk by treatment with oxygen : en fr
  • GB653906A - Improvements in or relating to shape-cutting machines : en
  • ES192986A1 - AN APPARATUS FOR OIL PURIFICATION : en es
  • ES26630U - Over perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • CH275413A - Shoe lasts. : de en
  • CH275382A - Process for the production of artificial webs from viscose. : de en
  • CH275669A - Road vehicle. : de en
  • AU149229B2 - Valve for controlling hydraulically operated chucks and feed mechanisms on lathes or like machine tools : en
  • ES197716A1 - A PROCEDURE FOR PREPARING A STABLE AQUEOUS SOLUTION OF DIHOROSTERPTOMYCIN : en es
  • ES197426A1 - A NEW STEAM GENERATOR : en es
  • ES23610U - Foldable map (Machine-translation by Google Translate, not legally binding) : en es
  • US2554881A - Process for printing superpolyamide : en
  • DE805836C - Valve, especially a throttle valve for a pressure medium used to actuate sound signaling devices : de en
  • AU152074B2 - Improvements in or relating to friction clutch drives for machines for washing clothes and like articles : en
  • DE805758C - Process for the production of ªÏ-cyanocarboxylic acids : de en
  • AU167751A - Coupling device : en
  • ES26689U - Hand football. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981517A - Process for the copper plating of stainless and refractory steels : en fr
  • FR981711A - Expansion valve in particular for refrigerant : en fr
  • CH275464A - Device for controlling a member making it possible to vary the field perceived in a viewfinder. : en fr
  • GB653851A - Improvements in links suitable for use in a flexible band : en
  • GB653878A - Improvements in or relating to electronic switches : en
  • CA473914A - Methods and apparatus for forming articles of plastic material : en fr
  • US2554992A - Wrist pin and connecting rod assembly : en
  • US2555014A - Composition for addition to cast iron or steel : en
  • ES26718U - Cat or "sergeant" of carpentry, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981792A - Sharp glass tools : en fr
  • FR981946A - Process for separating constituents from a homogeneous liquid mixture : en fr
  • GB653912A - Improvements in or relating to electrical apparatus for indicating cyclically varying phenomena in an internal combustion power plant : en
  • CH275351A - Electric heating element, in particular for radiators and immersion heaters. : de en
  • FR981692A - Improvements to universal combiners : en fr
  • ES197116A3 - NEW MANUAL DRIVE KNITTING MACHINE : en es
  • DE805788C - Lightweight panel : de en
  • DE1623878U - INSULATION DOOR. : de en
  • CH275448A - Fertilizer, manufacturing process for this fertilizer and installation for implementing this process. : en fr
  • CA474066A - Cuff links : en fr
  • ES195085A2 - IMPROVEMENTS IN LARGE DRAWN SPINNING SYSTEMS : en es
  • FR981646A - High frequency current transformer for induction heating : en fr
  • GR13005B - NITROCYCTRINE BEVERAGES ABSORPTION TUBES. : el en
  • US2554989A - Pulpwood chain sawing machine : en
  • FR981788A - Molded material automatic fishing bait : en fr
  • GB653854A - Means and method of controlling wing tip stall in airplanes : en
  • ES197548A1 - A HYDRAULIC MOTOR : en es
  • DE805760C - Process for the production of unsaturated esters and ketones : de en
  • ES196255A1 - IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC TAPS FOR PRESSURE BOTTLING CARBONIC BEVERAGES : en es
  • ES26542U - Covered or piece for table service. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981631A - Device usable in particular for taking pictures in color cinematography : en fr
  • US2554487A - Polymerization of rosin : en
  • FR981936A - New derivatives of tertiary hydroxylated amines, their manufacturing process and their applications as detergents, foamers, wetting agents, dispersants and humectants : en fr
  • US2554578A - Envelope feeding machine : en
  • US2554689A - Adjustable tool grinding machine : en
  • US2555045A - Yarn tensioning device and break detector for spoolers : en
  • US2554864A - Polarizer for rifle tube sights : en
  • FR981531A - Centrifugal servo-brake with variable power according to the load transmitted to the vehicle wheels : en fr
  • USD163475S - Container unit for insecticides, dis- infectants, deodorants, and the like : en
  • US2555060A - Precooling and purification of gaseous mixtures prior to liquefaction : en
  • USD163503S - Lady s stocking : en
  • US2554791A - Pressure adhesive tape and sheet : en
  • US2555122A - Lady's handbag : en
  • DE1623709U - BED, SOFA, COUCH OR THE LIKE. : de en
  • DE1623761U - ILLUMINATED SWITCH. : de en
  • DK72571C - Process for mixing polyethylene with asphalt bitumines. : da en
  • ES25460Y - Improved shredder for plastics. : en es
  • FR981993A - Machine for varnishing cans or the like : en fr
  • ES26673U - Free sprocket (Machine-translation by Google Translate, not legally binding) : en es
  • US2554917A - V-belt : en
  • SU90427A1 - The method of emulsifying flax base yarn wet yarn : en ru
  • AU159051A - Improvements in or relating to apparatus for grinding or polishing flat glass : en
  • AU159751A - Continuously working absorption refrigerating apparatus : en
  • DE805726C - Plow, especially single-track, single-blade plow : de en
  • FR981611A - Device for uncapping the bottles and sealing them after opening : en fr
  • FR981731A - Pump intended for lifting liquids, in particular for drinks such as wine and beer : en fr
  • ES26626U - Electric switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR981995A - Suspension and steering device for trucks and other vehicles : en fr
  • GB653881A - Improvements in or relating to coin-freed liquid dispensing apparatus : en
  • US2554584A - Optical refracting control lens of cylindrical echelon shape : en
  • US2554979A - Element of asymmetric conductivity of selenium : en
  • US2555278A - Process for separating nitric acid from a mixture containing nitric acid and hydrogen chloride : en
  • USD163498S - Game cabinet : en
  • DE805860C - Production of a porous lightweight building material with increased strength : de en
  • DE805775C - Closure for bags and suitcases or the like. : de en
  • US2554484A - Preparation of cyanoalkenes : en
  • ES26557U - Reinforced screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • FR981534A - Metal formwork for reinforced concrete constructions and its means of implementation : en fr
  • ES23031Y - Nib for fountain pen. : en es
  • GR13015B - SPECIAL LIQUID FOR WASHING AND CLEANING CLOTHES AND COTTON FABRICS. : el en
  • FR981463A - Alumina extraction process : en fr
  • FR981941A - Resin sulfonation products, their manufacturing process and their applications as detergents, foamers, wetting, dispersing and humectants : en fr
  • DE805819C - Cigar or cigarette holder : de en
  • US2554925A - Saw-tooth wave generator : en
  • DE805877C - Bandage for clamping around bodies, preferably made of wood, especially wooden sleepers of the railway superstructure : de en
  • US2554745A - Electrical water heater : en
  • DE805781C - Improvements to the sieves of drifting machines : de en
  • ES197303A2 - A PURCHASING SYSTEM COMBINED WITH INSURANCE, CAPITALIZATION AND SAVINGS : en es
  • CH275569A - Internal combustion engine with overhead camshaft. : de en
  • US2554844A - Casing collar locator : en
  • US2555263A - Truck body side rail : en
  • US2554617A - Combination chair and table : en
  • US2554681A - Reduction activated peroxygen catalyzed synthetic rubber emulsion polymerizations : en
  • US2554817A - Key holder : en
  • GB653943A - Improvements in or relating to drives and mountings on engine casings for mechanically driven electrical generating devices : en
  • FR981472A - Improvements to internal combustion engines using detonating fuels : en fr
  • FR981585A - Means for reducing and combating the effect of toxic products, in particular nicotine, in smokers : en fr
  • FR981985A - Improvements in the construction of metallic hollow bodies such as, in particular, fuselages, hulls, floats, tanks and others for aircraft : en fr
  • ES197211A1 - AN APPARATUS FOR THE PEDAGOGICAL TEACHING OF LETTERS AND GUARISMS, WITH FORMATION OF WHISTLES AND QUANTITIES : en es
  • GB653869A - Improvements in or relating to hydraulic shock absorbers for vehicles : en
  • US2554680A - Gardening tool carrying kit : en
  • USD163470S - Lawn sprinkler : en
  • USD163441S - Chaplin carton : en
  • US2555032A - Telescopic crib : en
  • DE805871C - Blow-molding machine with rotating cell wheel : de en
  • DE1623714U - FURNITURE HANDLE. : de en
  • FR981691A - New and rational system of filing and accounting : en fr
  • ES193035A1 - PERFECTING EVERYTHING INTRODUCED IN SEMIAUTOMATIC BALANCES : en es
  • FR981928A - Improvements to electromagnetic relays : en fr
  • FR981952A - Bicycle tire lifts : en fr
  • US2554586A - Detent : en
  • US2554838A - Pottery making machine : en
  • US2555261A - Brake lining : en
  • ES197674A1 - IMPROVEMENTS IN THE INTERCOMS : en es
  • ES26666U - Flexible strap for cross strap (Machine-translation by Google Translate, not legally binding) : en es
  • FR981760A - Device for transporting targets preferably at short distances : en fr
  • GB653838A - Improvements in or relating to weighing machine mechanisms : en
  • ES192994A1 - AN APPLICABLE APPARATUS INSIDE ALL MEANS OF TRANSPORTATION FOR PASSENGERS FOR THE LIGHT INDICATION TO PASSENGERS OF THE STOPS AND OF THE ROUTE MADE BY THE SAME VEHICLE : en es
  • ES193038A1 - AN PERFECTED FLAG SYSTEM : en es
  • ES26603U - Decorative tentetieso (Machine-translation by Google Translate, not legally binding) : en es
  • GB653899A - Improvements in or relating to vapour electric devices : en
  • DE1623879U - PLASTIC ADDRESSING BAG. : de en
  • ES26645U - Un sorbedor tubular flexible (Machine-translation by Google Translate, not legally binding) : en es
  • ES26691U - Distribution table for battery charging installations (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623719U - HANGER WITH TROUSERS HANGER. : de en
  • DE1623964U - COMBINED COOL AND COOKING BOX. : de en
  • FR981693A - Improvements to viscose yarn manufacturing processes : en fr
  • US2555134A - Molten metal feeding apparatus : en
  • US2554859A - Loud-speaker assembly : en
  • US2554743A - Electrical cigar or cigarette lighter : en
  • ES26668U - Contact member (Machine-translation by Google Translate, not legally binding) : en es
  • US2555054A - Nursing bottle : en
  • FR981576A - Combined liquid and gas pump : en fr
  • US2554751A - Safety latch mechanism for coal distributing aprons : en
  • US2555251A - Switch construction : en
  • FR981829A - High wear resistance hard metal alloy : en fr
  • FR981866A - Mine transporter : en fr
  • DE805714C - Pipe clamp connection for crossing scaffolding pipes : de en
  • DE805868C - Elevator for pocket or wrist watches : de en
  • ES194308A1 - PROCEDURE FOR PREPARING PHENOLIC POWDERS FOR MODELING : en es
  • US2554567A - Peroxide-polyester catalyst composition : en
  • CH275406A - Laying machine for textile fabrics. : de en
  • CH275421A - Precoat filter. : de en
  • GB654010A - Improvements in and relating to laundry ironing machines : en
  • CH275457A - Card index with optical marks. : de en
  • DE1623849U - PARTIAL CHAIN REEL OR SHEAR DRUM. : de en
  • DE1623864U - LADIES BAG HANGER FOR SIDE ATTACHMENT TO POCKETS. : de en
  • FR981891A - Crossbar switch for automatic telephone systems : en fr
  • US2554582A - Magnetic recorder : en
  • DE805755C - Process for the photochemical conversion of substances, in particular by means of ultraviolet rays : de en
  • US2554947A - 2-n-butoxyethyl ester of beta,beta-dimethylacrylic acid : en
  • CH275472A - Pencil lead sharpener. : de en
  • AU166051A - Self-propelled vehicles : en
  • US2554553A - Spring trunnion mount : en
  • CA474025A - Methods of making edged tool blades : en fr
  • CH275595A - Compressed air switch for large currents. : de en
  • AU149478B2 - An improved container tor therapeutic substances : en
  • AU161351A - Venetian blind bar and method for forming same : en
  • US2554492A - Apparatus and process for mixing solids in liquids : en
  • FR981527A - Furnace for carbonization of solid fuels : en fr
  • FR981744A - Vacuum pump fitted with a humidity sensor device : en fr
  • FR981764A - Improvements to molten salt bath furnaces : en fr
  • US2555181A - Clothes rack hook : en
  • US2555242A - Milling machine transmission and control mechanism : en
  • CH275521A - Method and machine for making blade roots. : de en
  • FR981451A - Improvements to wood gasifier generators : en fr
  • FR981502A - Improvements in foundry crucibles : en fr
  • US2555240A - Duck call : en
  • US2555005A - Reciprocating compressor with unloading and capacity modulating control : en
  • US2554875A - Easy-pour gallon supporter : en
  • US2555175A - Automatic frequency control system : en
  • FR981504A - Gas purification apparatus by centrifugation : en fr
  • ES197750A1 - AN AUTOMATIC SPEED VARIATOR OF THE MOTORS WITH ADJUSTABLE SPEED, APPLIED FOR THE PROPULSION OF CONTINUOUS SPINNING AND TWISTING MACHINES : en es
  • ES26664U - Device by stitching as a means of application to footwear of insulating fabrics. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981804A - Thixotropic coating material for foundry molds, its preparation process and molds obtained using this material : en fr
  • GB653966A - Improvements in or relating to the automatic replacement of defectiye repeating or receiving equipment in high frequency electric communication systems : en
  • SU70312A2 - A device for obtaining a cardioid directional characteristic of a receiving antenna system : en ru
  • GB653858A - Improvements in or relating to electrical generators and motors : en
  • DE1623854U - CONNECTING WALK BETWEEN TWO CARRIAGES OF A RAILWAY TRAIN. : de en
  • DE805806C - Method and device for emptying sintered grates or the like. : de en
  • DE805733C - Attachment of the drawbar to vehicles with axle steering : de en
  • USRE23370E - Valve : en
  • DE1623994U - RAZOR. : de en
  • DE805821C - Chopping machine adjustable to different working widths : de en
  • ES192980A1 - A PROCEDURE FOR OBTAINING MALEIC ACID : en es
  • FR981756A - Method and device for replacing the fixed marks used on cinematograph films (with a view to ensuring the synchronism of images when the reel is changed) by moving marks which do not damage said films : en fr
  • DE805840C - Circulating air sifter : de en
  • GB653903A - Improvements in or relating to the method of ageing of meat : en
  • DE1623802U - TYPE COLLECTION DEVICE. : de en
  • ES26638U - Circular divider or device designed to divide the circumference into the number of parts desired. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981705A - Fluid Actuated Servo Motors Improvements : en fr
  • US2554527A - Method of producing tungsten : en
  • DE805731C - Method and device for the homogenization of liquids : de en
  • FR981522A - Device for simultaneous adjustment of several relays : en fr
  • AU151757B2 - Improvements in or relating tothe production of 3-aminopyrazolines : en
  • AU165951A - Process for producing an electrophotographic plate : en
  • DE1623876U - CLAMPING HEAD FOR ANCHORING STEEL WIRE FOR PRE-TENSIONED CONCRETE. : de en
  • DE1624000U - HYDRAULIC WORK CYLINDER. : de en
  • USD163478S - Chandelier e. w. poerner : en
  • SU90423A1 - A counting device for summing up when making calculations related to the study of leukocyte blood count : en ru
  • CH275518A - Process for producing strip-shaped material. : de en
  • CA473968A - Production of melamine : en fr
  • CH275368A - Adjustable seating and reclining furniture. : de en
  • DE805848C - propeller : de en
  • FR981921A - Improvements made to assemblies consisting of a tractor towing a mounted cultivation device, in particular to those comprising a tractor towing a double reversible plow : en fr
  • US2554836A - Skimming device for bessemer converters, large ladles, and the like : en
  • US2554860A - Heat seamer : en
  • US2555007A - Purification of beta esters of penicilloic acid and lead salt thereof : en
  • CH275535A - Grinding device. : de en
  • CH275614A - Short wave therapy electrode device. : de en
  • US2554558A - Hog trap : en
  • US2555150A - Generation of microwave oscillations of stable frequency at high-power levels : en
  • CH275553A - Check safety valve. : de en
  • US2554990A - Ratchet mechanism : en
  • DE805746C - Device on bunkers for loading railway wagons with bulk goods : de en
  • DE805818C - Stroke counter : de en
  • CH275574A - Axial flow machine. : de en
  • CA474065A - Heaters : en fr
  • CH275463A - Film transport mechanism for camera. : en fr
  • AU150326B2 - Improvements in or relating to thermostatically controlled electric heating systems : en
  • CH275587A - Machine for winding the stators of electric machines. : en fr
  • AU158151A - Improvements in precision casting : en
  • AU150907B2 - Continuously working absorption refrigerating apparatus : en
  • CH275530A - Machine for the seam joining of dielectric, thermoplastic materials in the high frequency capacitor field. : de en
  • CH275630A - Reversing device and voltage regulator. : en fr
  • CH275420A - Process for the production of tobacco products such as pillar and cigarillos, and device for carrying out the process. : de en
  • CH275418A - Sieve device. : de en
  • AU157351A - Improvements in or relating to sliding window constructions : en
  • CH275571A - Injection nozzle for liquid fuel. : de en
  • US2554673A - Recessed electric lighting ceiling fixture support and plaster frame : en
  • US2554805A - Lawn mower attachment : en
  • AU160551A - Binderless cable terminating devices andthe like : en
  • CA473942A - Fasteners for receptacle closures : en fr
  • DK72578C - Sprinkler, in particular for salting fish. : da en
  • ES193411A1 - A PROCEDURE FOR OBTAINING A PRODUCT TO SEAL OR WELD CRACKS AND POROSITIES IN THE BLOCKS OF EXPLOSION ENGINES : en es
  • FR981622A - Dropper cap : en fr
  • FR981886A - Construction in prefabricated elements : en fr
  • GB653860A - Improvements in or relating to rheostats : en
  • AU150853B2 - Improvements in or relating tothe manufacture of seamed tubing : en
  • US2554595A - Shaft-operated fluid-flow mechanism and the like and shaft-sealing means therefor : en
  • US2554784A - Wheel suspension and antisway control : en
  • CH275519A - Hand wire cutters. : de en
  • FR981627A - Luggage racks, in particular for cars with their engine behind them : en fr
  • FR981754A - Process for forming rubber mixes : en fr
  • CA473901A - Fuel-air ratio regulators for internal combustion engines : en fr
  • CH275329A - Welded roof trusses made from lattice girders. : de en
  • DE805730C - Process for the production of lactic acid concentrates from whey : de en
  • FR981684A - Toy vehicle and installation for its remote control : en fr
  • GB653831A - Improvements in or relating to pistons : en
  • GB653888A - Improvements in or relating to tool holders for motor vehicles : en
  • US2554519A - Safety pin : en
  • US2554975A - Removable expeller for collapsible tubes : en
  • US2554555A - Electrically controlled cutoff device for tubing : en
  • FR981628A - Pocket-control pad for photographic work : en fr
  • CH275348A - Device for air humidification. : de en
  • DE805869C - Insulation layer on extractor hoods : de en
  • ES26657U - Toilet-bidet with shower (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623816U - CONTAINER FOR STORING AND EVAPORATING FRAGRANCES AND PEST REPRODUCTS AND THE LIKE. : de en
  • CH275364A - Process for the production of steel wool discs and steel wool disc produced by this process. : de en
  • DE1623704U - ADDITIONAL CONTAINER FOR COOKER CART. : de en
  • DE1623875U - HEATING DEVICE FOR BRINE, THERMAL OR OTHER WATERS FOR HEALING AND SHORT PURPOSES. : de en
  • ES197540A1 - IMPROVEMENTS INTRODUCED IN THE EQUIPMENT FOR THE PRODUCTION AND INJECTION OF AZONIZED AIR : en es
  • CA473951A - Rotary shaft seals : en fr
  • DE805824C - Hot gas engine : de en
  • FR981459A - Wood impregnation process for their protection : en fr
  • FR981529A - Improvements to signaling and interlocking systems for rail traffic control : en fr
  • CH275576A - Combustion chamber, in particular for gas turbine systems. : de en
  • CH275670A - Anti-skid device on motor vehicles. : de en
  • DE1623716U - ABORT BUCKET OR LIFE CHAIR VESSEL MADE OF POLYAETHYLENE. : de en
  • ES197448A1 - A MECHANISM FOR CUTTING MOSAICS, TILES, TILES AND CERAMIC PIECES IN GENERAL : en es
  • GB653857A - Improvements in and relating to autographic registers : en
  • US2554562A - Lever mechanism : en
  • US2554482A - Preparation of cyanoalkenes : en
  • US2555270A - Ethers of 2-butene-1, 4-diol : en
  • US2555285A - Detergent composition : en
  • CA474078A - Electron discharge devices : en fr
  • CH275369A - Adjusting device for holding a swivel part arranged on a frame in different swivel positions. : de en
  • DE1623845U - TILTABLE BAG CHAIR FOR VALVE BAG FILLING MACHINES. : de en
  • CH275522A - Horizontal reciprocating saw for woodworking. : en fr
  • AU149107B2 - Variable capacity pump : en
  • CA474074A - Frequency controls of magnetron oscillators : en fr
  • CH275488A - Writing system with swiveling writing arm. : de en
  • FR981881A - Handle, for travel items, advanced : en fr
  • DE1623769U - DOUBLE-SIDED MOUTH MIRROR FOR DENTAL TREATMENT PURPOSES. : de en
  • DE1623755U - PROTECTIVE COVER AND BOOKLET FOR PLATINUM GAS LIGHTER. : de en
  • ES25589Y - Transmitting device for operating bicycle and motorcycle odometers. : en es
  • GB653931A - Improvements in or connected with machines for use in road and like work : en
  • US2555188A - Dual valve for fluids : en
  • USD163455S - Grilley etal vehicular trailer bed : en
  • ES26588U - A new model of mixed sleepers for railways (Machine-translation by Google Translate, not legally binding) : en es
  • CA474011A - Demodulator systems : en fr
  • DE805822C - Cattle housing : de en
  • CH275537A - Adjustable torque wrench. : de en
  • DE805773C - Process for removing hardened glass from hardened glass : de en
  • ES24739Y - Hygienic mattress. : en es
  • FR981983A - Variable pitch propeller improvements : en fr
  • GB653983A - Improvements in mowing machines : en
  • ES193013A1 - IMPROVEMENTS IN MICROMOTOR EQUIPPED BICYCLES : en es
  • ES197134A1 - NEW STRUCTURAL SYSTEM FOR FLOORS AND ROOFS : en es
  • CH275561A - Eccentric press with rotary wedge coupling provided between the eccentric shaft and the driving flywheel. : de en
  • DE805710C - Reinforced concrete beams : de en
  • ES26681U - Rail perfected for railway lines. (Machine-translation by Google Translate, not legally binding) : en es
  • US2555143A - Nuclear electrical generation system and method : en
  • CH275363A - Steel wool package. : de en
  • AU153023B2 - Improvements in high frequency variable inductance tuning : en
  • FR981643A - Improved method of manufacturing electric resistances in molded material : en fr
  • GB653921A - Improvements in or relating to adhesive coated fabrics : en
  • GB653927A - Improvements in or relating to means for displaying steroscopic pictures : en
  • ES26609U - Safety valve applicable to vehicle tires (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623758U - SWITCH ARRANGEMENT FOR PERFORMING SEVERAL SWITCHING OPERATIONS. : de en
  • DE1623770U - ARRANGEMENT OF UNDERWATER MASSAGE APPARATUS. : de en
  • ES26551U - Hygienic pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • CH275554A - Gear shift mechanism. : en fr
  • ES196965A1 - IMPROVEMENTS IN THE DEVICES TO GUIDE AND COLLECT THE WICK IN BAKERS AND CONTINUOUS SPINNING MACHINES : en es
  • FR981940A - Process for the sulfonation of fatty acids and their esters, resulting products and their applications as detersing, foaming, wetting, dispersing and humectant agents : en fr
  • US2555038A - Interlocked generator circuit : en
  • USD163445S - Knife holder : en
  • US2554778A - Frequency changer : en
  • US2555215A - Magnetically controlled friction clutch : en
  • US2555243A - Thread construction : en
  • AU164451A - Improvements in or relating to crank mechanisms : en
  • CH275416A - Roller mill for cereal grains. : en fr
  • ES197500A2 - IMPROVEMENTS IN THE HYDRAULIC MOSAIC TILE MODELING PRESSES TO EASIER THE HANDLING OF LARGE DIMENSIONS : en es
  • CH275414A - Support for milking device. : en fr
  • ES26547U - Reproducing support of human body parts for the commercial exhibition of articles of clothing and shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR981661A - Method and device for smoking cured meats or the like : en fr
  • FR981773A - Devices providing the elastic connection of the spectacle frame and its component parts : en fr
  • GB653893A - Seal for filter cartridge : en
  • GB653905A - Cooling electric transformers and apparatus supplied by them : en
  • CA474081A - Electron discharge devices : en fr
  • CH275686A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • DE1623960U - HANGING DEVICE FOR EQUIPMENT. : de en
  • DE805801C - Frame and frame lining for windows, doors or the like. : de en
  • DK72579C - Mold for molding confectionery. : da en
  • CH275331A - Tubular component. : de en
  • CH275663A - Auto-vehicle with loading device. : en fr
  • DE1623913U - ARM POSITION BAR, AT THE SAME TIME ANESTHETIC BAR. : de en
  • IE21915L - Electrical digital computers : en
  • US2555108A - Progressive feed stoker : en
  • US2554757A - Pyrophosphate esters as rodenticides : en
  • DE1623808U - ROTARY CAPACITOR LOOSE AND FASTENING PARTS. : de en
  • DE805796C - Metal roof covering with sheet metal sheets : de en
  • US2554563A - Lever mechanism : en
  • US2555219A - Cutoff stop motion for textile machinery : en
  • US2554965A - Lipstick holder and applicator : en
  • DE1623725U - LIGHT SIGNAL DEVICE FOR MEASURING DEVICES. : de en
  • AU153262B2 - Improvements in or relating toa bulldozer : en
  • CH275422A - Process for removing cations from solutions containing them. : en fr
  • US2554776A - Automobile luggage carrier : en
  • AU159351A - Improvements in or relating to road sweeping vehicles : en
  • ES194133A1 - ELECTRICAL ANTI-THEFT WARNING INSTALLATION : en es
  • DE805711C - Reinforcement insert for reinforced concrete structures, especially for prestressed concrete : de en
  • ES196248A1 - AN ELECTRICAL HEATING SYSTEM BY VERY LOW VOLTAGE CURRENT : en es
  • ES26545U - Improved case box (Machine-translation by Google Translate, not legally binding) : en es
  • FR981903A - Device for the electrical maintenance of a pendulum and its application to watch movements : en fr
  • SU90437A1 - Tool for automatically stopping roving frame : en ru
  • US2554580A - Indicating system : en
  • FR981593A - Low altitude tracking device : en fr
  • CH275481A - Rider gauge for checking the roundness and the diameter of cylindrical workpieces. : de en
  • CH275627A - Comb. : de en
  • DE805794C - Steel box concrete beam : de en
  • FR981869A - Silencers for shooting and sport rifles : en fr
  • ES26649U - Cable lock for motorcycles and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • SU90415A1 - Snake machine for bed nets : en ru
  • DE1623861U - ELECTRIC BED WARMER. : de en
  • ES25529Y - Model of perfected ceramic terminals. : en es
  • FR981610A - Improvements to cigarette cases : en fr
  • FR981820A - Method and devices for the operation of absorption refrigeration apparatus : en fr
  • ES197278A1 - A SECRET KEYLESS LOCKING SYSTEM : en es
  • US2554941A - Musical toy : en
  • FR981612A - Device for extracting energy from a speed modulated tube operating as a reflex oscillator : en fr
  • FR981701A - Aminotriazine compounds : en fr
  • DE1623919U - PICTURE FRAME RAIL WITH GROOVE TO ACCOMMODATE THE BACK OF THE FINISHED PICTURE FRAME. : de en
  • FR981626A - Mechanical feed device for perforators : en fr
  • GB653985A - Improvements in or relating to machines for hoeing and like ground-cultivating operations : en
  • GB654024A - Improvements in or relating to the manufacture of electric cables : en
  • DK72577C - Shaft drive for use between an electric motor and a driven body. : da en
  • DE1623818U - ELECTRIC HAIR REMOVER WITH COMBINED LOUPE CONTROL (DEPILOSCOPE). : de en
  • FR981608A - Rust protection process : en fr
  • US2555004A - Reciprocating compressor with unloading and capacity modulating control : en
  • US2555258A - Switch : en
  • ES197709A1 - A NETWORK CIRCUIT SYSTEM, FOR SAFETY AND ALARM : en es
  • ES194119A1 - IMPROVEMENTS IN THE TRANSMISSION OF SPEEDS BY V-BELTS TO PARALLEL LATHES : en es
  • CA473915A - Headed articles and methods of making : en fr
  • ES25404Y - American style tap set, with fixed, mobile or movable spout. : en es
  • ES24897Y - Lampholder for fluorescent light lamps. : en es
  • CA474055A - Fatty acid salts of streptomycin and dihydrostreptomycin : en fr
  • ES26699U - Pacifier-masker for children. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981987A - Improvement in submerged and irrigated crops : en fr
  • US2555080A - Feeding and cooling means for continuously operated internal-combustion chambers : en
  • US2555117A - Method of transferring glassware from mold tables : en
  • AU162651A - Improvements in or relating to electron emitters : en
  • ES193009A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LUMINESCENT BULBS, LAMPS AND CANDLES, ADDED TO FLUORESCENCE : en es
  • ES197733A1 - A MULTIPLE SECURITY LOCKING SYSTEM, SYNCHRONOUS TO NORMAL : en es
  • ES197814A1 - A RECEIVING DEVICE WITH THE SAME TELEVISION RECEIVER FOR MEDIUM AND HIGH DEFINITION EMISSIONS : en es
  • GB653879A - Improvements in or relating to the production of fluoro- and fluorochloro carbons : en
  • US2555164A - Slide fastener lock : en
  • FR981879A - Refinement and gathering of glass filaments : en fr
  • AU153422B2 - Binderless cable terminating devices andthe like : en
  • AU162751A - Color television transmitting arrangement : en
  • CH275482A - Device for series testing of objects. : de en
  • CH275549A - Process for treating tubing and tubing treated by this process. : de en
  • ES25001Y - Flask. : en es
  • DE805837C - Reversing valve for piston engines : de en
  • ES26541U - Key chain. (Machine-translation by Google Translate, not legally binding) : en es
  • GB653871A - A process for the preparation of polyalkylene glycols : en
  • GB654035A - Manufacture of beta-isopropylnaphthalene hydroperoxide and beta-naphthol : en
  • GB653998A - Improvements in or relating to fittings for wardrobes and the like : en
  • ES196732A1 - A PROCEDURE FOR THE MANUFACTURE OF AN ANTIRYPTOGAMIC AND PROPHYLACTIC PRODUCT FOR THE TREATMENT OF MILDIN AND OIDIUM OF VINES AND OTHER VEGETABLES : en es
  • FR981783A - Method of manufacturing windings and test method for such windings : en fr
  • DE1623801U - GAS PRESSURE REGULATOR. : de en
  • CA473990A - Operating mechanism for multiple point switches : en fr
  • CH275436A - Process for the preparation of an azo dye. : de en
  • US2555098A - Continuous bleaching process : en
  • DE1623940U - PHOTOGRAPHIC DEVICE FOR RECORDING SHEET DOCUMENTS. : de en
  • US2555296A - Railway car corner construction : en
  • US2554915A - Frame and panel construction : en
  • AU164051A - Improvements in or relating to thermostatically controlled electric heating systems : en
  • CH275579A - Device for exciting a generator driven by a prime mover which feeds an electric motor which drives the regulator pendulum of this prime mover. : de en
  • US2554888A - Housing for coffee mills : en
  • CA473960A - Preparation of aliphatic cyanurates : en fr
  • CH275459A - Ribbon factory on address printing machines. : de en
  • US2555083A - Launching apparatus for rocket craft : en
  • CA473993A - Electrical discharge devices and bases : en fr
  • CA474056A - Methods of constructing multi-layer cylinders : en fr
  • DE805842C - Slip clutch : de en
  • ES197735A1 - ONE MANUFACTURING PROCEDURE, IN TWO MOLDING OPERATIONS AT LEAST ONE OBJECT OF PLASTIC SUBSTANCE : en es
  • ES26716U - Improved balls to contain chocolates and candies. (Machine-translation by Google Translate, not legally binding) : en es
  • CH275556A - Training device. : en fr
  • CH275625A - Atomizer. : de en
  • DE1623942U - ELASTIC BALL JOINT, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • US2554960A - Dental flask : en
  • US2554878A - Automatic egg cleaning machine : en
  • CA474067A - Motor vehicles : en fr
  • CH275394A - Buttonhole sewing machine. : de en
  • AU170951A - Improvements in hydraulic power units : en
  • CH275640A - Radio receiving circuit for frequency-modulated oscillations. : de en
  • US2554738A - Belt tightener and clutch : en
  • CH275344A - Traffic marking nail. : de en
  • CH275490A - Electric induction counter. : de en
  • CH275651A - Box with a removable lid. : de en
  • USD163450S - Etkin jacket : en
  • US2554898A - Bottle opener : en
  • USD163488S - Flashlight or similar article : en
  • DE805787C - Formwork panel for industrial concrete ceiling : de en
  • DK72569C - Device for desks, cabinets, shelves and other similar furniture with swiveling mounted writing flap. : da en
  • GB653989A - Methods for improving the performance of tyre protecting means : en
  • DE805748C - Striking tool, in particular jackhammer : de en
  • DK72563C - Distillation apparatus. : da en
  • DK72580C - Device for sharpeners for razors. : da en
  • AU154147B2 - Improvements in or relating to tertiary-aminoalkyl amino 2 Alkoxybenzoates and their salts andthe preparation thereof : en
  • CH275474A - Ski pole. : de en
  • US2555280A - Surge relief : en
  • CH275688A - Process for the preparation of a new benzoic acid ester. : de en
  • AU168251A - Variable capacity pump : en
  • CA474018A - Diazotype layers having organic esters and nitriles containing an active methylene group as azo components : en fr
  • US2555088A - Fishhook bait : en
  • US2555267A - All size folder : en
  • AU3462050A - Improvements in chairs, sofas, lounges orthe like : en
  • DE1623839U - Knife holder for sewing and linking knife grinding machine : de en
  • US2555058A - Plastics obtained from amylaceous materials and methods of preparing such plastics : en
  • US2554955A - A process of producing substantially uniform product from lecithin : en
  • US2554906A - Auxiliary train signal system : en
  • CH275334A - Store. : en fr
  • CA473953A - Calculating and similar machines : en fr
  • CH275429A - Process for preparing chlorobenzene. : en fr
  • DE1623739U - LOCK FOR FLAPS OR THE LOCK : de en
  • DE1623972U - FLOOR SUPPORT FOR PREFERABLY REMOVABLE AND HEIGHT DISTANCE ADJUSTABLE INTERMEDIATE SHELVES IN CABINETS AND THE LIKE. : de en
  • CA474009A - Furnace loading mechanism : en fr
  • US2554678A - Machine for sawing stone : en
  • CH275588A - Magnetic electric machine. : de en
  • CA473972A - Spraying apparatus : en fr
  • US2554995A - 22-aryl-bisnor-4-cholene-22-ol-3-ones : en
  • US2555125A - Air filter media : en
  • SU90446A1 - Method of jet chrome-plating machine parts : en ru
  • CA474031A - Suspensions for vehicles : en fr
  • ES26643U - Box-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR981689A - Method for the isolation of lactams : en fr
  • CA473904A - Boxes, crates or similar receptacles : en fr
  • CH275342A - Device for dumping household waste into a vehicle. : en fr
  • CH275679A - Drive device for electric traction vehicle. : en fr
  • US2555022A - Concrete molding apparatus : en
  • USD163456S - Memorial tablet : en
  • US2554774A - Damper for rotary wing aircraft : en
  • US2555071A - Recording and playing piano music : en
  • FR981830A - Eraser holder : en fr
  • US2554524A - Polish applicator for rotary brushtype shoe shining machines : en
  • US2554846A - Preparation of n,n' diacyldiaminoalkanes : en
  • US2554889A - Photographic product and apparatus : en
  • DE805885C - Rail fastening to steel sleepers, especially for light railways : de en
  • ES197279A3 - A NEW MACHINE FOR CUTTING TILES AND SIMILAR TILES : en es
  • FR981526A - Method and apparatus for improving the operation of thermal apparatus : en fr
  • US2555168A - Circuit breaker : en
  • USD163490S - Grinding machine : en
  • CH275512A - Working bar clamping device for automatic lathe. : en fr
  • DE805886C - Procedure for laying concrete sleepers in the paving track from the rail car in the siding : de en
  • ES26540U - Multiplier box for coupling the tachymeter or similar devices in vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR981649A - Automotive vehicle vacuum tube lighting device : en fr
  • GB653996A - Improvements relating to towing devices for vehicles : en
  • GB654020A - Supporting means for a shaking table or like vibratory structure : en
  • DE805729C - Spring tailpiece : de en
  • DE805827C - Deflagration turbine with closed combustion chamber : de en
  • FR981641A - A method of manufacturing a light building material, and a material obtained by this method : en fr
  • ES196736A1 - IMPROVEMENTS IN STRAIGHT KNITTING MACHINES : en es
  • ES197691A1 - A PRESS FOR THE EXTRACTION OF OLIVE OIL : en es
  • FR981965A - Further development in the manufacture of fibers, in particular glass fibers : en fr
  • DE1623737U - STORAGE BAG FOR VEHICLES. : de en
  • DE1623891U - SKI KNIVES. : de en
  • USD163454S - Fuerst bottle : en
  • ES197443A1 - A PORTABLE TURBO-PUMP GROUP : en es
  • GB653847A - Improvements relating to the melting of glass and in furnaces therefor : en
  • US2554714A - Machine gun testing device : en
  • DE1623787U - DRAGE MACHINE WITH ELECTRIC SPUR GEAR GEAR MOTOR DRIVE. : de en
  • ES197715A1 - A PROCEDURE FOR PRODUCING RUBBER ARTICLES : en es
  • ES22651Y - Special bottle neck for crown caps. : en es
  • FR981515A - Improvements in the construction of high power thermionic tubes : en fr
  • CA473921A - Internal combustion motor reconditioning compounds : en fr
  • DE805762C - Process for improving pharmacologically valuable shale oils : de en
  • FR981755A - Fluorescent light source fixture mount : en fr
  • CA474004A - Hydraulic apparatus : en fr
  • CH275419A - Process for the manufacture of stumps with filters. : de en
  • FR981967A - Further development in temperature change alarms : en fr
  • AU3447450A - A plug for containers : en
  • US2554561A - Friction shock absorbing mechanism : en
  • DE805847C - Variable pitch propellers for ships : de en
  • FR981758A - Ringing stamp : en fr
  • IE19390L - Garment pressing machines : en
  • FR981798A - Sound frame for paintings and photographs : en fr
  • ES26548U - Container with improved stopper (Machine-translation by Google Translate, not legally binding) : en es
  • DE805709C - Self-supporting lightweight panel : de en
  • AU152913B2 - An improved machine for washing clothes and like articles : en
  • GB653862A - Improvements in or relating to electric plug-and-socket couplings : en
  • ES193040A2 - IMPROVEMENTS IN THE CONSTRUCTION OF HOMES : en es
  • FR981569A - Improvements to flexible pipe couplings : en fr
  • ES196224A1 - PROCEDURE FOR OBTAINING A MEDICINAL PRODUCT TO COMBAT HUMAN HYPERGLYCAEMIA AND GLUCOSURIA BY DIGESTIVE ROUTE : en es
  • US2554589A - Chain link : en
  • CA473946A - Lubricant dispensers : en fr
  • GB653839A - Improvements in or relating to hydraulic binders : en
  • GB653926A - Improvements in or relating to circuit arrangements embodying electron discharge devices employing target electrodes : en
  • DE1623921U - EXTENDING TABLE. : de en
  • ES193025A1 - AN INTIMATE SEPARABLE UNION OF TWO BODIES OR PARTS : en es
  • ES194370A1 - A CONTACT AND REGULATION SYSTEM FOR ELECTRICAL CIRCUITS PLACED IN THE FISHING CANES : en es
  • FR981549A - Automotive Triqueballle : en fr
  • DE1623759U - EARTH AND SHORT CIRCUIT DEVICE WITH LOCK CONTACT : de en
  • DE1623944U - SOCKET OPENER. : de en
  • FR981956A - micropropulsive spandrel element : en fr
  • ES26550U - Revolver device applicable to pens pens or pens with multiple load and effect (Machine-translation by Google Translate, not legally binding) : en es
  • ES26567U - Tambourine decorative, with album-holder functions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES26701U - Sealing gasket for caps, lids or the like, for bottles, hollow glasses, boxes and other containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE805704C - Glass block : de en
  • ES197463A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF CORES FOR DRAWING AND SIMILAR CYLINDERS : en es
  • GB654007A - Improvements in or relating to centre plate construction for railway cars : en
  • GB653915A - Improvements in or relating to the synthesis of hydrocarbons and oxygenated derivatives : en
  • FR981994A - Device usable as a tool handle and similar applications : en fr
  • ES26648U - Improved lighter for gas stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR981581A - Fuel injector for internal combustion engine : en fr
  • DE805784C - Draft regulator for ovens and stoves : de en
  • DE1623888U - ECCENTRIC PRESS EQUIPPED WITH ROTATING WEDGE CLUTCH. : de en
  • FR981699A - Automatic priming mechanism for water pump : en fr
  • US2554523A - Escapement mechanism : en
  • AU168151A - Improvements in or relating to soldering irons : en
  • CA473899A - Contractible bands or appliances for fitting pistons with their piston rings into cylinders : en fr
  • ES24843Y - Perfected clip. : en es
  • US2554834A - Coupling for telephone receivers and hearing aid sets : en
  • US2554867A - Humidifier : en
  • DE1623728U - DETACHABLE FASTENING OF A MIRROR, IN PARTICULAR FOR OPTICAL DEVICES. : de en
  • USD163462S - Kranz bicycle : en
  • US2555102A - Combined bottle carrier and rack : en
  • CH275548A - Piston seal. : en fr
  • FR981613A - Process and tooling for series cutting in thin curvilinear metal surfaces enveloping a hollow space : en fr
  • FR981683A - Speed variator : en fr
  • GB653913A - Lubricating composition : en
  • DE1623991U - EYE-CATCHING POSTER. : de en
  • US2554749A - Multiangular miter attachment : en
  • US2554868A - Humidifier : en
  • US2555075A - Flag type electric terminal : en
  • CH275396A - Apparatus suitable for dyeing textile materials. : en it
  • FR981594A - Voltage stabilizer device : en fr
  • ES25552Y - Base for fixing and adapting jewelry ornaments to the ladies' hair. : en es
  • ES193017A1 - A PROCEDURE FOR HEATING CERAMIC MASSES, IN PARTICULAR MASS FOR CERAMIC TOOTH : en es
  • ES26612U - Cutting device for tomatoes and similar fruits. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981650A - Improvements to spools for winding threads, especially those of organic and synthetic origin : en fr
  • GB653987A - Improvements in and relating to universal pipe connections : en
  • AU150707B2 - Improvements in electric cables : en
  • ES25206Y - Pacifier-bottle. : en es
  • ES26619U - Reflective screen for fluorescent lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981454A - Fuse cable head : en fr
  • SU88075A2 - Railway wagon for carriage in two rus cars : en ru
  • CH275532A - Device for conveying plastic masses under pressure. : de en
  • ES25612Y - Detachable shield applicable to footwear. : en es
  • ES26597U - Toy with vehicles driven by the laws of gravity and the inclined plane. (Machine-translation by Google Translate, not legally binding) : en es
  • ES26555U - Practical bag-poultice (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623846U - TUBE CLOSURE. : de en
  • US2554513A - Flame cutting apparatus : en
  • DE1623834U - Overtaking device combined with license plate lighting, enlarged tail and brake lights : de en
  • US2555253A - Suction cleaner : en
  • FR981670A - So-called flat cell electric battery : en fr
  • ES26642U - A new plate numerator (Machine-translation by Google Translate, not legally binding) : en es
  • LU30295A1 - : en
  • US2554794A - Transmitting apparatus : en
  • DE1623702U - COMBINATION SCARF. : de en
  • DE805855C - Sealing on a concrete mixer : de en
  • FR981556A - Multi-effect and automatic device for the concentration of syrups in sugar factories : en fr
  • FR981664A - Safety device for saws and the like : en fr
  • DE1623794U - WORD CUBE GAME. : de en
  • SU90422A1 - Hydraulic mechanism for machine tools : en ru
  • US2554715A - Flow meter : en
  • US2555167A - Stabilized compositions containing high molecular weight halogenated materials : en
  • FR981623A - Refrigerator unit with discontinuous absorption : en fr
  • FR981765A - Necklace convertible into bracelet : en fr
  • FR981855A - Process for the production of a fluid cobalt compound usable as a catalyst in synthesis reactions : en fr
  • GB653957A - Improvements in and relating to shaft glands : en
  • ES196461A1 - MANUFACTURING PROCEDURE OF ELASTIC CREPE BAND WITH WOVEN EDGE ON BOTH SIDES : en es
  • ES25505Y - Tricycle-cart, pedal, on track. : en es
  • US2555019A - Aircraft stabilizing apparatus : en
  • US2555041A - Automatic safety device for mine cages : en
  • US2554601A - Mounting means for guard grilles of fans or similar appliances : en
  • US2555049A - Production of aqueous solutions of polyvinyl acetate derivatives : en
  • ES26712U - Electric table set (Machine-translation by Google Translate, not legally binding) : en es
  • GB654031A - Improvements in or relating to the manufacture of interpolymers of styrene with unsaturated fatty acids and polyhydric alcoholic esters thereof : en
  • GB653935A - Improvements in and relating to recuperative heat exchangers : en
  • FR981826A - Improvements to tubular boilers : en fr
  • DE805702C - Insulating ceiling against noise, cold and warmth : de en
  • FR981838A - Control of rotating and translating components, particularly for printing presses : en fr
  • ES194760A1 - PROCEDURE FOR THE LEACHING OF SUGAR BEET SLICES : en es
  • ES26661U - Suppository injector (Machine-translation by Google Translate, not legally binding) : en es
  • FR981607A - Heat resistence : en fr
  • ES25532Y - Security valve. : en es
  • ES197536A1 - ONE FORCE TRANSMISSION PULLEY, TENSIONER, FOR V-BELTS : en es
  • US2554534A - Control device : en
  • DE1623927U - INSULATION MATS OR MATTRESSES MADE OF MINERAL WOOL, PREFERABLY ROCKWOOL, AND METHOD OF MANUFACTURING INSULATION MATS. : de en
  • FR981817A - Internal combustion engine with regeneration : en fr
  • DE805777C - Device for removing cuticles and cleaning fingernails and toe nails : de en
  • GB653880A - Improvements in or relating to methods of and apparatus for securing tubes to plates : en
  • FR981992A - Volumetric pump : en fr
  • US2554713A - Article packaging device : en
  • US2555266A - Method of printing and coating paper : en
  • US2554956A - Speed control for capacitor-run motors : en
  • US2554618A - Gas piston for operating automatic gun breech locks : en
  • DE1623791U - LOCKING DEVICE ON ELECTRIC HAND SURFACE GRINDING MACHINES FOR HOLDING THE GRINDING SHAFT. : de en
  • DE1623860U - ELECTRIC HOT RADIATOR. : de en
  • USD163442S - Plate or the like : en
  • US2555091A - Cathode-ray tube : en
  • ES193018A1 - A PROCEDURE FOR THE PREPARATION OF DIRECT AZOCOLORANTS : en es
  • ES22674Y - Recessed plug : en es
  • CA474087A - Potato planters : en fr
  • FR981580A - Piston injection pump : en fr
  • FR981746A - Improvements to methods and devices for obtaining heat exchange between fluids : en fr
  • GB653870A - Improvements relating to the spinning of yarn from hard fibred materials : en
  • DE1623789U - ADVERTISEMENT SIGN. : de en
  • FR981893A - Manufacturing process of electrical circuits and products obtained : en fr
  • CA473903A - Methods and means for the manufacture of pliable endless tubes and tubes manufactured thereby : en fr
  • CH275384A - Thread winder. : en fr
  • AU170351A - Improvements in or relating tothe production of 3-aminopyrazolines : en
  • US2554826A - Method of hydrogenating an unsaturated fatty oil coated base and product thereof : en
  • US2555123A - Directional antenna : en
  • CA18182S - Stereoscopic camera : en
  • CA474002A - Lubricant and dust seals : en fr
  • CA474035A - Methods of manufacture and construction of solenoids, magnets and coils and the protection of the winding thereof : en fr
  • CH275407A - Shirt with reversible collar. : en it
  • CA473992A - Positive grid oscillators : en fr
  • CA474069A - Ribbed strips for insoles : en fr
  • GB654009A - Improvements in or relating to reels : en
  • US2554642A - Band and handle attachment for cooking utensils : en
  • US2554822A - Door construction : en
  • CA474046A - Processes and apparatus for magnetically roasting hematitic ore and ore materials : en fr
  • CH275475A - Game facility. : de en
  • US2554655A - Welt bar actuating mechanism for straight knitting machines : en
  • DE805719C - Process for polymerizing unsaturated organic compounds in an aqueous emulsion : de en
  • FR981558A - Improvements to packaging of fragile objects : en fr
  • US2554656A - Straight knitting machine : en
  • US2554985A - Process for the protection of metals : en
  • US2555245A - Telephone line marking system : en
  • DE805833C - Connection of round drive belts : de en
  • FR981986A - Electro-magnetic coupling and its applications to the realization of power transmissions : en fr
  • GB654021A - Improvements relating to the construction of coffins and caskets : en
  • DE1623768U - PROSTHESES MADE OF METAL AND PLASTIC. : de en
  • ES197629A1 - IMPROVEMENTS IN THE SECURITY LOCKING SYSTEMS : en es
  • FR981640A - Device for measuring the flow velocity of a fluid : en fr
  • DE805895C - Rail lubrication device : de en
  • DE805862C - Front end dump truck : de en
  • US2554675A - Ladder bracket : en
  • US2554777A - Method and means for rounding off and polishing the ends of thermoplastic brush bristles : en
  • US2555159A - Method of and apparatus for weaving relief designs in pile surfaces of textile fabrics : en
  • US2554509A - Handle for tank type suction cleaners or the like : en
  • US2554982A - Wire lead detector : en
  • US2555008A - Benzyl phenaceturate : en
  • DE1623983U - CIGAR CUTTER WITH DICE. : de en
  • ES25332Y - Electrical warning device capable of providing different visual indications. : en es
  • US2554653A - Adjustable crutch : en
  • US2555269A - Resilient mounting for clothes receiving cylinders in washing machines : en
  • US2555295A - Tone producing and amplifier control for electronic organs : en
  • DE1623951U - TRAINING OF THE WATER LEVEL HEADS ON STEAM BOILERS. : de en
  • FR981536A - Improvements at engine start-up and more particularly? aircraft : en fr
  • GB654012A - Improvements in or relating to filtering devices : en
  • DE1623766U - CONTACT DEVICE FOR FLASHLIGHT ROD SLEEVES. : de en
  • ES26707U - A special diaper for creatures (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623720U - ARTIFICIAL CHRISTMAS TREE. : de en
  • DE1623841U - SHUTTER DETECTOR. : de en
  • CH275598A - Device for the generation of oscillations of predetermined waveform. : en fr
  • IE21372L - Electronic calculating apparatus : en
  • US2555226A - Clamp : en
  • SU81363A1 - Log lift : en ru
  • US2554936A - Radio-frequency device : en
  • US2555216A - Electrical precipitator : en
  • US2554670A - Yarn-advancing reel : en
  • US2555092A - Combination switch and starter for fluorescent lights : en
  • US2555133A - Hand perforating or like tool primarily for puncturing cattle ears : en
  • CH275366A - Device on beds placed side by side in pairs for pivoting the lower ends of the bed apart. : de en
  • CH275465A - Camera with built-in light meter. : en it
  • FR981864A - Facsimile reproduction device : en fr
  • GB653920A - Apparatus for guiding tapes : en
  • GB653929A - Process for desulfurizing petroleum oils : en
  • DE1623831U - MILL FOR GENERATING DUST. : de en
  • DE805825C - Hot gas machine : de en
  • DE1623886U - ELASTIC COUPLING. : de en
  • DE805893C - Process for the production of coupling brackets for railway vehicles : de en
  • DE1623826U - RODEPLOW FOR ROOT FRUITS, IN PARTICULAR BEETS. : de en
  • DE1623740U - BICYCLE SECURING DEVICE IN CEMENT BICYCLE RACKS. : de en
  • DE1623911U - DRILLING PIN. : de en
  • FR981550A - Method and device for separating thin laminated particles from crushed products : en fr
  • US2554768A - Method of building dry seal, pistontype gas holders : en
  • US2555199A - Vacuum cleaner attachment : en
  • GB654011A - Caster landing gear for aircraft : en
  • DE1623976U - KITCHEN APPLIANCE. : de en
  • GB653965A - Improvements in or relating to the preparation of thermoplastic compositions : en
  • GB653947A - Improved method of surface-treating articles of magnesium and magnesium-base alloys : en
  • CA474062A - Radio volume controls : en fr
  • CH275452A - Paper sack. : de en
  • FR981837A - Printing cliché : en fr
  • US2555090A - Nut : en
  • US2554918A - Pickle slicing machine : en
  • CH275603A - Electric capacitor. : de en
  • US2554613A - Cellular carton : en
  • US2554723A - Lubricating powder pressed compact : en
  • DE1623712U - FITTINGS FOR BARRIERS AND THE LIKE : de en
  • DE1623811U - SHOE INSERT. : de en
  • DE1623973U - BUFFET OR SIDEBOARD. : de en
  • DE805718C - Process for the production of waxy substances : de en
  • DE805753C - Process for the production of fine wire from steel : de en
  • DE805805C - Process for the production of raw materials suitable for the production of synthetic resins : de en
  • ES26698U - Electric automatic switchgear (Machine-translation by Google Translate, not legally binding) : en es
  • US2555011A - Car truck : en
  • DE1623889U - METAL CABLE, IN PARTICULAR FOR THE FORMATION OF INSERTS FOR PNEUMATIC TIRES. : de en
  • CH275347A - Traffic marking nail. : de en
  • US2555213A - Method of making lactose : en
  • US2554747A - Liquid dispenser : en
  • US2554694A - Odor eliminating apparatus : en
  • US2555044A - Differential mechanism : en
  • US2555127A - Production of azine dyestuff images : en
  • US2554644A - Handle attachment for cooking utensils : en
  • US2554905A - Seismic signal amplifier : en
  • CH275454A - Safety device on a sewing machine. : de en
  • DE805834C - Equalizer for high pressure lines : de en
  • CA474027A - Scum breakers : en fr
  • US2554744A - Hypodermic syringe : en
  • US2555119A - Planetary variable speed friction transmission : en
  • AU152968B2 - Improvements In and relating to safety holders for electric hotwater jugs, kettles andthe like : en
  • AU154720B2 - Improvements in precision casting : en
  • CH275676A - Rim brakes, in particular on bicycles. : de en
  • SU74819A1 - Method for collecting dust generated during the drying of apatite concentrate or other fine material : en ru
  • US2554958A - Box network : en
  • US2555063A - Chalk holder : en
  • CA474091A - Apparatus including altimeters for aiding the landing of aircraft : en fr
  • CH275343A - Device for applying marking strips to floor surfaces. : de en
  • US2554849A - Holder for roll materials : en
  • US2554922A - Window operator : en
  • CH275615A - Process for the production of practically pure, crystallized, heat-resistant ammonium penicillin X. : de en
  • US2554770A - Tap guide : en
  • US2554831A - Method of preparing nitro esters : en
  • DE805797C - Gutter for glass roofing : de en
  • ES25078Y - Mask for the administration of gases or vapors. : en es
  • CH275683A - Disc brake. : en fr
  • DE805793C - Reinforced concrete beam made from molded pieces : de en
  • DE805800C - Device on floor coverings : de en
  • CA473938A - Jet gas guns : en fr
  • CA473923A - Subaqueous blowpipes : en fr
  • CA474043A - Electrical systems : en fr
  • DE805725C - Technically crafted educational games with devices for cutting and curved deformation : de en
  • CH275461A - Process for color printing on a support of non-textile material, and support printed by means of this process. : en fr
  • CH275542A - Device for articulation one on the other of two constituent parts of an assembly. : en fr
  • CH275620A - Process for the manufacture of a new pain reliever drug. : de en
  • DE1623999U - PRESS FOR MANUFACTURING LIGHTWEIGHT PANELS OR THE LIKE : de en
  • ES194648A1 - IMPROVEMENTS IN THE MANUFACTURE AND DECORATION OF BOTTLES, JARS AND OTHER GLASS CONTAINERS : en es
  • FR981729A - Process for the production of fatty acids in the synthesis of hydrocarbons : en fr
  • GB653834A - Improved process for the synthesis of hydrocarbons : en
  • CA473987A - Expulsion devices : en fr
  • CH275513A - Workpiece support device with a movable work table on drilling equipment. : de en
  • CH275672A - Fasteners. : de en
  • AU150657B2 - Improvements relating to variable speed driving mechanisms : en
  • CH275633A - Telephone installation. : en fr
  • DE805807C - Removal of magnesium from aluminum or aluminum alloys : de en
  • US2554835A - Recording system : en
  • CH275563A - Centrifugal fan with spiral casing. : de en
  • AU149094B2 - An inhaler for medical substances : en
  • CH275390A - Underlay device for looms. : de en
  • GB653918A - Improvements in safety devices for lifting and lowering apparatus : en
  • GB654022A - Improvements in or relating to cranes for hoisting and manipulating loads : en
  • US2554882A - 3-hydroxy-11-ketoetiocholanic acid and its esters : en
  • CH275586A - Ventilated dynamo-electric machine. : en fr
  • CH275357A - A method of manufacturing a glass bottle comprising two orifices. : en fr
  • AU171051A - Ironing machine : en
  • CH275643A - Electrical indicator installation. : en fr
  • DE805850C - Door hangers : de en
  • ES197464A2 - IMPROVEMENTS IN THE CONSTRUCTION OF STRETCHED CYLINDERS (SPANISH) : en es
  • CH275318A - Extension frame made of cast iron, especially for pit and tunnel construction. : de en
  • CA473943A - Drums, containers and like hollow-ware : en fr
  • CH275477A - Trigger device with pressure point for firearms, in particular for handguns. : de en
  • DE1623817U - HOT-AIR STERILIZER WITH LOCAL STERILIZATION ROOM. : de en
  • DE1623883U - COW TAIL HOLDER. : de en
  • DE1623998U - RAMPING FORM FOR THE MANUFACTURE OF CORNER STONES. : de en
  • CA474034A - Intensity, intensity ratio and phase difference measuring systems for geophysical prospecting : en fr
  • CH275360A - Cooking kettle with several heating electrodes arranged in a common electrode chamber. : de en
  • US2554740A - Grinding machine : en
  • US2555050A - Production of polyvinyl alcoholmaleic acid-acetic acid esters : en
  • US2555089A - Direct-indirect fluorescent luminaire : en
  • CH275564A - Reversible piston engine. : en fr
  • DE1623923U - DEVICE FOR ACCOMPANYING RESERVOIRS FOR SALT, FLOUR, COFFEE, SPICES AND THE LIKE. : de en
  • ES24813Y - Clasp closure in the form of continuous strips. : en es
  • DE1623744U - ROLLER LIFTING DEVICE FOR DRAWING EQUIPMENT ON TEXTILE MACHINES. : de en
  • ES23431Y - Automatic water feeding device for espresso coffee boilers. : en es
  • GB653900A - Improvements in or relating to vehicle detectors : en
  • SU90229A1 - Device for guiding tissue movement : en ru
  • FR981568A - Register for liquid or gaseous agents : en fr
  • FR981620A - cigarette case : en fr
  • GR13012B - NEW TYPE OF OIL CAMP. : el en
  • ES196317A1 - A PROCEDURE FOR THE HARDENING OF STEEL BY TEMPERATE ACQUIRED BY IMMERSION IN AN APPROPRIATE AGENT : en es
  • ES193007A1 - ONE LIGHTING DEVICE FOR ALTERNATING CURRENT : en es
  • ES194169A1 - PROCEDURE TO SHORTEN THE COOKING TIME OF LEGUMES : en es
  • ES194983A1 - SOME IMPROVEMENTS IN THE MOLDS TO COAT THE ELECTRIC CAPACITORS WITH PLASTIC MATERIAL, MAINLY APPLICABLE TO THOSE FOR RADIOPHONE USE : en es
  • ES26635U - Articulated toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR981843A - Stabilization process for organic compounds : en fr
  • FR981592A - Advanced servo-mechanisms : en fr
  • FR981724A - Process for the treatment of prolamins : en fr
  • GB653968A - Method of and means for manufacturing tubular containers of plastic materials : en
  • ES197714A1 - A COMPENSATING DEVICE FOR SAILING BOATS : en es
  • FR981635A - Device for driving motor cars with hands : en fr
  • GB653883A - Improvements in or relating to sealing devices for relatively rotatable members : en
  • CA474090A - Anti-collision apparatus : en fr
  • DE1623922U - TOWEL HOLDER. : de en
  • US2554623A - Valve assembly hand tool : en
  • CH275485A - Dry four-chamber gas meter, whose slide and bellows move in the same direction. : de en
  • US2554793A - Radio telegraph system with direction control : en
  • DE805776C - Holder for lipstick : de en
  • DE805789C - Building panels, in particular floor panels, made of asphalt : de en
  • DE805795C - Expanding sleeve dowel with expansion tongues : de en
  • US2554548A - Composite brake lining : en
  • CH275567A - Two-stroke internal combustion engine with one-sided reverse slot purging. : de en
  • CA473920A - Thiocyanates and isothiocyanates : en fr
  • CA473930A - Manifold high pressure pumps : en fr
  • AU152075B2 - Improvements in or relating tothe simultaneous manufacture of plurality of wax-coated films of hygroscopic, nonfibrous, organic material : en
  • CH275560A - Press mold for the production of press bodies. : de en
  • CA474049A - Variable area propelling nozzles : en fr
  • AU148735B2 - Improvements in or relating to variable area nozzles for jet propulsion systems : en
  • AU3540750A - An improved drinking device for insertion inthe necks of bottles orthe like : en
  • ES25388Y - Blade mill with rotating cells, operated by water or air. : en es
  • DE1623967U - FURNITURE CONVERTIBLE INTO A BED. : de en
  • FR981740A - Bezel for watch case : en fr
  • GB653837A - Improvements in or relating to turning tools for pipe ends : en
  • US2554606A - Friction snubber for railway car truck springs : en
  • US2555094A - Journal box : en
  • US2554690A - Zinc-penicillin and preparation thereof : en
  • US2554693A - Simultaneous multicolor television : en
  • US2555103A - Electric controlling apparatus : en
  • US2555056A - Shiftable and rotatable band saw for cutting rafter ends : en
  • CA474023A - Connectors arranged for conducting heat and high frequency currents : en fr
  • CH275446A - Process for the production of a plasticizer for plastic masses. : de en
  • CH275599A - Microwave apparatus that contains two transmission paths for microwaves. : de en
  • US2554543A - 1,2-naphthoquinone condensation products : en
  • US2554531A - Container : en
  • DE805765C - Thermostatic injection valve for refrigeration systems : de en
  • ES192999A1 - A MECHANICAL PROVISION THAT IMPROVES THE USE OF THE TELEPHONE DEVICE : en es
  • FR981714A - Screen glass holder cage for arc welding : en fr
  • FR981845A - Umbrella cover, parasol, parasol and its assembly method : en fr
  • FR981890A - Circuit comprising two relays to which pulses are applied and which returns to its initial state after two pulses : en fr
  • US2555152A - Automatic clutch for power transmission systems : en
  • CH275392A - Loom with device for applying effect threads to the resulting fabric web by means of weft threads. : de en
  • CH275585A - Small electric motor with pulse-shaped stator excitation. : de en
  • US2554683A - Material slitter : en
  • US2554792A - Pressure measuring device : en
  • US2554886A - Synchronizing circuit for electrical commutators : en
  • US2555192A - Weather strip : en
  • US2555276A - Production of amino acids from protein : en
  • FR981476A - cation exchangers and their manufacturing process : en fr
  • GB653925A - Improvements in or relating to a lamp device : en
  • US2554609A - Method of operating open-hearth furnaces : en
  • US2555000A - Fluorescent lighting fixture : en
  • US2555059A - Snatch block : en
  • USD163444S - Towel bar bracket : en
  • US2554497A - Seal hanger for floating roofs : en
  • US2555141A - Independent wheel suspension and sway control : en
  • US2555237A - Spraying machine drive : en
  • US2554993A - Internal-combustion engine and crank shaft therefor : en
  • AU149529B2 - Improvements in or relating to apparatus for grinding or polishing flat glass : en
  • CH275479A - Method for checking a geometric size of bodies, in particular workpieces, and device for carrying out the method. : de en
  • US2554626A - Range structure : en
  • CA474021A - Metal working apparatus : en fr
  • CA473928A - Insulation slitting tools : en fr
  • US2554603A - Illuminated handbag : en
  • US2554604A - Planting device : en
  • US2555017A - Electrode holder for gas blanketed electric arc weldings : en
  • AU165451A - Improvements in or relating to electric secondary cells or accumulators : en
  • AU150727B2 - Improvements in or relating to transmission mechanism : en
  • CA473896A - Animal drinking cups : en fr
  • CA474045A - Screens comprising fresnel surfaces and projection devices comprising such screens : en fr
  • CH275415A - Support for milking device. : en fr
  • US2554944A - Fixative for preparing histologic tissues : en
  • US2555239A - Swivel joint for connecting the head of a rearview mirror to its support : en
  • FR981619A - Mechanical seed drill : en fr
  • US2555145A - Lubricator device : en
  • US2554502A - Radio-frequency generator : en
  • US2555283A - Fertilizer spreader : en
  • CH275611A - Set of artificial molars. : de en
  • US2554780A - Blade protector device : en
  • ES25874U - Game apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES26549U - Toy music box (Machine-translation by Google Translate, not legally binding) : en es
  • US2554863A - Cutter for meat tenderizing machines : en
  • US2554537A - Apparatus for treating synthetic fibers : en
  • ES197743A1 - AN IMPROVEMENT IN THE HEADLIGHTS FOR AUTOMOBILES AND ANALOG VEHICLES : en es
  • DE805849C - Grinding machine for circumferential machining of straight and curved tubes : de en
  • ES197568A1 - A NEW PROCEDURE FOR COATING OR COATING THREADS, WICK, TWISTED AND SIMILAR, WITH PLASTIC MATERIALS : en es
  • DE805724C - Visual aids for the first arithmetic lesson : de en
  • FR981567A - Finned tubes : en fr
  • DE1623990U - SHOW DEVICE FOR HAT. : de en
  • DE805705C - Concrete double slab : de en
  • CA473924A - Subaqueous blowpipes : en fr
  • US2554748A - Water filter : en
  • US2554493A - Yarn tensioning device : en
  • DE1623836U - DEVICE FOR SIGNING THE VALVE OF MOTOR VEHICLE HOSE IN THE RIM HOLE. : de en
  • CH275524A - Hand band saw. : de en
  • US2554718A - Adjustable foot correcting device : en
  • US2554804A - Anchor support and rope guide : en
  • DE1623746U - FEED DEVICE FOR EMPTY CASES AND REELS ON REEL MACHINES. : de en
  • ES26451U - Protection device for corset whales and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA473926A - Window construction : en fr
  • CH275506A - Casting machine with device for shutting off the sprue between the press chamber and the mold. : de en
  • US2554721A - Dial indicating mechanism : en
  • US2555287A - Method for condensing vapors : en
  • US2554853A - Selection method and apparatus : en
  • DE805745C - Elevator for conveying agricultural goods, especially manure : de en
  • CH275387A - Kitchen sink. : de en
  • CH275476A - Mechanical toy. : en fr
  • CH275480A - Multipart throat gauge. : de en
  • AU153797B2 - Automatic feed mechanisms for processing machines : en
  • DE1623829U - CONNECTING CHAIN FOR THE WOODEN BARS OF A SHADING GRILL FOR FRESH BEDS AND GREENHOUSE. : de en
  • US2555073A - Fishing apparatus : en
  • US2554651A - Internal grinding fixture support : en
  • US2554943A - Electroplating apparatus : en
  • DE1623824U - EXTENDABLE HOOK CLOSURE FOR BRACELETS, WATCH STRAPS AND THE LIKE. : de en
  • US2554660A - Carburetor : en
  • US2554755A - Method for binding cylindrical concrete work and apparatus for executing this method : en
  • USD163465S - Staple remover or similar article : en
  • CA473963A - Methods of producing melamine : en fr
  • CA474028A - Methods of and apparatus for flash pulverizing : en fr
  • AU154344B2 - Venetian blind bar and method for forming same : en
  • DE1623822U - KIT CARTRIDGE SHAPER. : de en
  • DE1623869U - PLATE. : de en
  • DE805722C - Device for determining the specific gravity of liquids : de en
  • FR981781A - Further training in anchoring devices for overhead conductors : en fr
  • CH275385A - Process for manufacturing a coil and coil obtained by this process. : en fr
  • CH275681A - Method for switching the windings in three-phase power transmission on vehicles. : de en
  • CH275355A - Quarter turn. : de en
  • US2554605A - Power-propelling unit for bicycles : en
  • CH275666A - Dock leveler designed for trucks with a tipping device. : de en
  • USD163436S - Spoon or similar article : en
  • US2555186A - Page turner : en
  • ES23692Y - Ovillero for wool, threads and similar : en es
  • GB653843A - Improvements in or relating to chrome-beryllium alloy steel and articles of manufacture produced therefrom : en
  • AU162951A - Improvements in or relating to variable area nozzles for jet propulsion systems : en
  • US2554557A - Vent plug and liquid level indicator for batteries : en
  • US2554763A - Portable sander tool : en
  • US2554781A - Miniature rotatable beacon light : en
  • US2555225A - Separator for storage batteries : en
  • CH275323A - Pal for injections into the soil. : en fr
  • CH275388A - Multipurpose winding and twisting machine. : de en
  • AU154584B2 - Improvements in or relating to lubricating device : en
  • US2554825A - Drier : en
  • US2555100A - Wall supported rotatably mounted dispenser having an apertured base through which a brush operated means is accessible : en
  • CA474070A - Silencers : en fr
  • US2554801A - Auxiliary safety trailer hitch and stabilizer : en
  • FR981552A - Improvements made to fatty substances, in particular lubricants, and the processes for obtaining them : en fr
  • US2554707A - Printing and punching device : en
  • USD163479S - Ralston dollhouse : en
  • BE503212A - : en
  • CH275612A - Internally stiffened plastic dental bridge. : de en
  • CA474005A - Strip tickets and methods of making and applying the same : en fr
  • USD163492S - Portable traffic signal : en
  • CH275515A - File cutting process and machine for implementing this process. : en fr
  • US2555281A - Delivery mechanism for printing and like machines : en
  • AU148133B2 - Ironing machine : en
  • CH275377A - Device for hanging objects. : en it
  • CH275584A - Method of making electrical collectors. : de en
  • CH275602A - Tube for amplifying electric waves. : de en
  • AU145773B2 - Improvements in timbering machines : en
  • AU146482B2 - A cabinet combining a seat and table unit : en
  • CH275374A - Clothes hanger with variable inclination support arms. : en it
  • AU151947B2 - An improved drinking device for insertion inthe necks of bottles orthe like : en
  • FR981821A - Single-control hot and cold water mixer taps manufacturing process : en fr
  • DE805708C - Plates, trays and profiles : de en
  • FR981880A - Hollow brick for floors : en fr
  • FR981474A - Product intended for the impregnation of wood and its manufacturing process : en fr
  • FR981505A - Charging and unloading device : en fr
  • DK72568C - Electric discharge tube with an electron mirror. : da en
  • GB654018A - Improvements in or relating to ice skates : en
  • CH275381A - Process for making viscose fibers with low swelling. : de en
  • CH275527A - Process for the production of parquet made from parquet floor panels and parquet produced by this process. : de en
  • ES26634U - New puya for chopping fighting bulls (Machine-translation by Google Translate, not legally binding) : en es
  • FR981553A - Improvement in pneumatic devices used for remeshing : en fr
  • GB654026A - Polymeric compositions intended for moulding or extrusion : en
  • ES192985A2 - A NEW LIQUID PROJECTING DEVICE : en es
  • CH275352A - Device for cleaning interior walls, in particular for desludging pipes. : de en
  • CH275358A - Process for manufacturing fuel agglomerates. : en fr
  • CH275399A - Washing machine with vibration effect. : de en
  • AU145378B2 - Improved door control mechanism : en
  • US2554795A - Luggage handle : en
  • CH275551A - Gate valve. : de en
  • CH275460A - Device for holding journal and account sheets in carbonless bookkeeping. : de en
  • FR981577A - Process for the protection of machines against corrosion : en fr
  • US2554940A - Sleeved garment : en
  • ES25530Y - New condenser with hermetic closure. : en es
  • ES26559U - Improved stove to burn oil or gas oill (Machine-translation by Google Translate, not legally binding) : en es
  • DE805756C - Method for purifying 1,3-butylene glycol : de en
  • AU161251A - Anew or improved apparatus for tracing ferrets : en
  • CA474015A - Rhodacyanine dyes and methods of preparing the same : en fr
  • CH275346A - Metal nail for traffic markings on the ground. : de en
  • DE805831C - Helical gear : de en
  • AU3457550A - Line limit switch for use in hoisting equipment : en
  • CH275450A - Protection installation for an underground metal structure. : en fr
  • CH275500A - Watch box. : en fr
  • CH275656A - Charging vehicle. : en fr
  • DE805713C - Coupling for tubular steel scaffolding : de en
  • AU157451A - Improvements relating to heterocyclic sulfonamides having atleast 3 hetero-atoms andthe preparation thereof : en
  • US2554865A - Bicycle basket : en
  • CA473988A - Aerial cable cutout : en fr
  • ES197645A2 - PERFECTIONS IN THE MANUFACTURE SW INSOLES FOR FOOTWEAR : en es
  • GB653986A - Improvements in handles for containers : en
  • CH275552A - Diaphragm pressure reducer with attached pressure gauges. : de en
  • US2555221A - Method of recovering terpene polymer and copolymer resins : en
  • DE1623782U - CLOSURE FOR BRACELETS, WATCH STRAPS, NECKLACES AND THE LIKE. : de en
  • DE1623803U - TILTABLE LOW HEADLAMP FOR RAIL VEHICLES WITH PULLEY ACTUATION. : de en
  • US2554602A - Cowl for fans : en
  • CH275333A - Metal rod suitable for making metal doors and windows. : de en
  • CH275661A - Dispositif de commande pour véhicule à moteur. : de en
  • ES196410A2 - IMPROVEMENT OF THE PUBLIC LIGHTING SYSTEM : en es
  • FR981621A - Improvements to the tracks of tracked vehicles : en fr
  • DE1623850U - SCREWDRIVER. : de en
  • FR981776A - Improvements to measuring devices : en fr
  • FR981784A - Electric wave amplifiers : en fr
  • AU160951A - Method of making house walls, anda house wall made according tothe method : en
  • FR981487A - Waterproof bottom bag : en fr
  • DE1623800U - WEFT SPOOL ON AUTOMATIC LOOMS, IN PARTICULAR FOR ARTIFICIAL AND NATURAL SILK. : de en
  • DE805851C - Multi-colored pencil : de en
  • GB653972A - Improvements relating to air flow interlock switch for electrical apparatus having acooling means : en
  • USD163474S - Norton combined hedge trimmer and lawn edger : en
  • AU165051A - Improvements in or relating to journal lubricators : en
  • US2554633A - Air circulator : en
  • ES197713A1 - A PROCEDURE FOR PRODUCING PENICILLIN SALTS PREPARATIONS : en es
  • ES26585U - An autoinjector vial of serums (Machine-translation by Google Translate, not legally binding) : en es
  • ES26605U - Bifurcated rivet (Machine-translation by Google Translate, not legally binding) : en es
  • FR981616A - Multiple carryforward accounting system : en fr
  • FR981815A - Process for sorting diamonds : en fr
  • FR981897A - Automatic and continuous process for obtaining rolled wire directly from liquid metals and machines for carrying out the process : en fr
  • US2554741A - Disk tiller : en
  • FR981894A - Semi-automatic agricultural machine for planting potatoes or other tubers : en fr
  • FR981999A - Sealing devices and their manufacturing process : en fr
  • USD163484S - Reid stocking : en
  • AU145694B2 - Improvements in or relating to nests for poultry : en
  • CA473994A - Magnetron output terminals : en fr
  • CH275350A - Electrode for devices intended for water treatment. : en fr
  • ES26566U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES26613U - Stopper nozzle for flexible tubular containers, intended to contain pastes and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES26708U - Pleated or ribbed media type (Machine-translation by Google Translate, not legally binding) : en es
  • FR981453A - Anti-cavitating device for sampling boiling liquids : en fr
  • GB653970A - A process for lowering the calcium nitrate content of a solution of raw phosphate in nitric acid : en
  • IE21046L - Electric discharge devices : en
  • USD163453S - Round bottle : en
  • FR981662A - System for reducing the frequency band in television transmissions : en fr
  • GB653861A - Improvements in or relating to tubular scaffolding : en
  • US2554638A - Portable self-contained liquid cooling apparatus : en
  • US2554739A - Flexible drive : en
  • US2555097A - Self-starting single-phase motor : en
  • FR981916A - Automatic decompression device, especially for central lubrication systems : en fr
  • GB653908A - Improvements in or relating to electric induction apparatus : en
  • FR981917A - Centrifugal servo-brake with automatic speed correction : en fr
  • AU169951A - Improvements in or relating to windings for rotors : en
  • CH275677A - Electric axle counting device in railway systems. : de en
  • ES193026A1 - A MACHINE FOR WELDING THE ENDS OF DISCHARGE TUBES, ESPECIALLY THOSE USED FOR LOW VOLTAGE FLUORESCENT LIGHTING TO THE FEET SUPPORTING THE CATHODES : en es
  • FR981739A - Tilting shelf for shelving : en fr
  • FR981777A - Gas separation in the synthesis of hydrocarbons : en fr
  • GB653833A - Improvements in electron discharge devices of the velocity modulation type : en
  • FR981559A - Improvements to thermal engines : en fr
  • FR981892A - Ratchet stop mechanism : en fr
  • ES197751A3 - A PROCEDURE TO DEAL WITH CONTACT MEMBERS : en es
  • FR981959A - Automatic press intended for the final shaping of molded cardboard objects : en fr
  • FR981466A - Obtaining quinoleic bases : en fr
  • FR981706A - Articulated seat, transformable, with automatic locking : en fr
  • FR981543A - Further training in drills and their manufacturing process : en fr
  • ES23249Y - Summer cap. : en es
  • FR981808A - Removable part for mounting anti-slip chains on vehicle tires : en fr
  • CA473974A - Weather and trim strips : en fr
  • CH275645A - Advertising device, in particular for telephone booths. : de en
  • AU152887B2 - Process for producing an electrophotographic plate : en
  • CA474086A - Christmas tree stands : en fr
  • CH275332A - Window. : en fr
  • DE1623711U - CORRUGATED METAL PADDING STRAPS. : de en
  • US2554588A - Burglar alarm switch : en
  • US2555002A - Stairway : en
  • CA473913A - Methods and apparatus for measuring and controlling pug mill output : en fr
  • CA473933A - Grain loaders : en fr
  • CH275550A - Tap. : en fr
  • ES195084A1 - IMPROVEMENTS IN MECHERAS : en es
  • GB653950A - Synthetic oil compositions : en
  • GB653867A - Improved electronic regenerative repeater : en
  • DE1623856U - SECURING PLATES FOR CONTACT SOCKETS ON SWITCHES, IN PARTICULAR ON SWITCHES FOR HEATERS. : de en
  • US2554559A - Display holder : en
  • US2554733A - Electric discharge device : en
  • DE805757C - Process for the production of acetylethylene oxide and diacetyl : de en
  • ES196547A1 - A RELAY SYSTEM FOR WILLINGLY OPERATING OR LOCKING AN ELECTRICAL SWITCH : en es
  • ES197665A1 - AN INSTALLATION FOR THE TRANSMISSION OF COLOR TELEVISION IMAGES : en es
  • FR981542A - Rotary cutting tool and its manufacturing process : en fr
  • ES25525Y - Ball launcher toy. : en es
  • FR981538A - Dynamic pressure servo motor : en fr
  • US2554842A - Octahydroisoquinoline derivatives : en
  • DE805738C - Four-speed manual transmission, especially for motorcycles : de en
  • FR981555A - Improvements to vernier dial devices specially applicable to radio equipment : en fr
  • FR981710A - Improved bale and waste expeller for thresher and thresher with application : en fr
  • FR981716A - Improvements in the manufacture of slippers : en fr
  • FR981844A - Curtain rail support device : en fr
  • FR981452A - Improvements to aerial propellers : en fr
  • FR981694A - Improvements to viscose-based yarn manufacturing processes : en fr
  • DE1623901U - CEILING LIGHT. : de en
  • US2554994A - Electronic switching circuit : en
  • ES197325A3 - IMPROVEMENTS MADE IN THE BLADE SET OF ELECTRIC SHAVERS : en es
  • GB654036A - Improved method and apparatus for the extraction of oils from vegetable matter such as seeds, nuts and beans : en
  • FR981637A - Improvements to equipment for recording information in telecommunication connections : en fr
  • FR981719A - Cooled hollow blade for gas or steam turbines : en fr
  • GB654029A - Improvements in and relating to adhesive tape : en
  • FR981603A - Yardage indicating device for fabrics and other sheet materials : en fr
  • GB654023A - Dyeing process and preparations therefor : en
  • GB654040A - Improvements in and relating to wellpoints : en
  • US2555006A - Esters of penaldic acid and preparation thereof : en
  • FR981840A - Improvements to metal drawing presses : en fr
  • ES192993A1 - A DEVICE FOR THE DEVELOPMENT OF REPRODUCTIONS : en es
  • FR981963A - Improvements in the construction of weaving looms : en fr
  • ES194600A3 - A TWO-WHEEL MOTOR VEHICLE, AS A MOTORCYCLE WITHOUT FRAME : en es
  • FR981518A - Method of synchronizing an oscillator : en fr
  • GB653874A - Improvements in combined scoop and an automatic weighing apparatus : en
  • FR981480A - Improvements in the assembly of insulating parts on electrical conductors : en fr
  • GB653990A - Improvements in and relating to case- and package-stacking mechanisms : en
  • ES192995A1 - A DEVICE FOR MANUFACTURING CONSTRUCTION ELEMENTS WITH PRESTRESSED ARMOR : en es
  • ES24660Y - Profiles for metal carpentry in die-cut sheet : en es
  • FR981980A - Gearbox for automatic fireplaces : en fr
  • US2554912A - Speech intercommunication system between remote points : en
  • FR981786A - Device for light signaling, intended for automobiles : en fr
  • DE805828C - Slide bearings, in particular axle bearings for rail vehicles : de en
  • FR981467A - Compressor refrigeration unit for household and other installations : en fr
  • DE1623947U - REGISTRATION DEVICE FOR ADDRESSES, TELEPHONE NUMBERS AND THE LIKE : de en
  • FR981909A - Electric appliance producing hot air with adjustable temperature : en fr
  • GB653982A - Improvements in flexible bearings or mountings : en
  • DE1623738U - BLIND SHIELD DEVICE, ESPECIALLY FOR VEHICLE HEADLIGHTS. : de en
  • US2555015A - Voltage regulator : en
  • US2554652A - Self-lubricating wind motor : en
  • US2554698A - Earth scraping, transporting, spreading, and leveling apparatus : en
  • US2555217A - Foldable saw table extension : en
  • ES197122A1 - A CARBURETOR FOR EXPLOSION ENGINES : en es
  • ES26660U - Suppository injector (Machine-translation by Google Translate, not legally binding) : en es
  • US2554597A - Catalytic process using isopoly and heteropoly acids : en
  • CA473917A - Compression ignition internal combustion engines : en fr
  • GB653884A - Improvements in and relating to connecting devices : en
  • ES25759U - Multiple ornaments clock (Machine-translation by Google Translate, not legally binding) : en es
  • FR981898A - Hypocycloidal displacement piston positive displacement pump : en fr
  • US2554765A - Dry seal gas holder : en
  • ES197427A1 - A PRESSURE FILTER SYSTEM : en es
  • US2554847A - Telegraph mark-hold circuit : en
  • CH275696A - Brazing paste and process for making it. : de en
  • FR981825A - Method and automatic control device for absorption refrigeration apparatus : en fr
  • DE1623914U - BODY CLEANING AND MASSAGE DEVICE. : de en
  • DE805735C - Device for mounting tires on wheels : de en
  • FR981545A - Fermentable liquids sterilization process : en fr
  • FR981745A - Submersible equipped with a hot gas engine or a closed cycle hot gas turbine : en fr
  • DE805859C - Shaking machine for artificial stones : de en
  • DE805887C - Process for the production of mountain road surfaces : de en
  • DE1623742U - SAFETY SHOE WITH DOUBLE-SIDED ELASTIC FOR FOUNDRY. : de en
  • US2554552A - Press for the manufacture of hollow articles from rubber or other vulcanizable material : en
  • DE1623881U - FASTENING OF INSULATORS FOR ELECTRIC FENCE WIRES. : de en
  • DE805742C - Ski binding with sole holder jaws : de en
  • US2555264A - Thermostatically controlled radiator valve : en
  • US2554980A - Extraction of diketones from complex mixtures containing other ketones : en
  • DE1623809U - DRYING HOOD WITH AUTOMATIC TOTAL SHUT-OFF AND SELF-ACTING HEAT REGULATION. : de en
  • ES25548Y - New stove or heating boiler. : en es
  • ES26599U - Bag with rolling frame (Machine-translation by Google Translate, not legally binding) : en es
  • CA473911A - Mechanism for raising and lowering the frames of boat trailers : en fr
  • CA473961A - Cyanomelamines and the preparation thereof : en fr
  • CH275428A - Process for the chlorination of aromatic hydrocarbons. : en fr
  • CH275523A - Pull saw. : de en
  • ES26560U - Closing of clips for footwear, corsets and other objects with opposable edges (Machine-translation by Google Translate, not legally binding) : en es
  • ES26614U - Grip for intestinal anastomosis (Machine-translation by Google Translate, not legally binding) : en es
  • FR981648A - Fire detector : en fr
  • GR13010B - FORM OPTICAL. : el en
  • US2554514A - Universal connection unit : en
  • GB653952A - Improvements in or relating to electron discharge devices : en
  • DE1623721U - PEST PROOF STORAGE CONTAINER. : de en
  • ES24798Y - Improved tool holder. : en es
  • FR981969A - Improvement in devices such as centrifugal pumps, turbo-compressors and propellants : en fr
  • GB653942A - Improvements in or relating to a continuous process for the manufacture of aliphatic anhydride : en
  • CA473983A - Oscillograph apparatus : en fr
  • DE1623805U - POTENTIOMETER LOOSE MADE OF WHITE PLATE. : de en
  • US2554688A - Combination bag and sunshade : en
  • US2555203A - Glove for archers : en
  • US2555029A - Internal-combustion engine : en
  • DE805706C - Rigid lightweight panel : de en
  • FR981862A - Improvements made to machines for straightening rods or tubes : en fr
  • FR981913A - Improvements made to motor vehicles, in particular to those called for all roads : en fr
  • FR981962A - Liquid deaerator : en fr
  • CH275395A - Device on cotton knitting machines for double edging. : de en
  • FR981673A - Process and curler for styling so-called curly hair : en fr
  • FR981875A - Device for cutting and chopping onions : en fr
  • GB653868A - Improvements in or relating to centreless grinders : en
  • GB653892A - Cargo aircraft : en
  • FR981872A - Fuel saving device adapting to carburetors : en fr
  • GB653984A - Improvements relating to the treatment of sewage and like sludges : en
  • FR981674A - Baby carriage : en fr
  • US2554546A - Cleansing brush for columnar evaporator and the like : en
  • US2554857A - Fluorochlorobutanes : en
  • DK72570C - Construction element. : da en
  • DE1623925U - TROUSER TENSIONER MTI HANGER. : de en
  • US2554969A - Overload release mechanism : en
  • US2555201A - Diffuser tube : en
  • US2554544A - Magnifying attachment for sewing machines : en
  • US2555271A - Spray apparatus : en
  • US2555047A - Sachet holder : en
  • SU90418A1 - Differential piston pressure reducing valve : en ru
  • ES26581U - New device for actuating large sliding doors : en es
  • FR981888A - Method for isolating lactams : en fr
  • FR981457A - Process and apparatus for the production of distilled water with a high degree of purity : en fr
  • FR981507A - Improvements for the assembly of pipes, especially in glass : en fr
  • FR981751A - Process for the polymerization of acrylonitrile with vinylpyridines and products obtained by means of this process : en fr
  • FR981899A - Advanced Magnetic Flywheel Device : en fr
  • AU153423B2 - Improvements in or relating to bicycles : en
  • CA473905A - Collapsible gates, doors and the like : en fr
  • US2555101A - Aircraft control system : en
  • US2554977A - Electronic voltage regulator : en
  • DE805701C - Roof construction with roof trusses arranged at a greater distance : de en
  • ES26553U - Sword for loom (Machine-translation by Google Translate, not legally binding) : en es
  • ES26670U - Improved horn especially usable on motorcycles and bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR981696A - Rubber end cap intended to ease the force exerted by the cyclist on all the derailleur operating levers : en fr
  • GB653976A - Nailmaking and driving machine : en
  • GB653980A - Ceramic compositions : en
  • ES26624U - Quantity indicator for liquid measuring devices (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623793U - FANGBALL TENNIS GAME. : de en
  • FR981602A - Method of forming a hard metal deposit on the surface of metal objects : en fr
  • ES26644U - Semi-orthopedic piece applicable to footwear for rest of the anterior metatarsal arch of the human foot (Machine-translation by Google Translate, not legally binding) : en es
  • FR981681A - Improvements to syringes for injections : en fr
  • ES24821Y - Fabric applicable to mattresses, armchairs, seats and other uses. : en es
  • DE1623936U - DRY MAT, ESPECIALLY FOR THE CAMEMBERT AND SOFT CHEESE FACTORY. : de en
  • DE805752C - Switching device for gas lines : de en
  • DE805867C - Device for the storage and transport on water of water-repellent liquids with a specific weight less than 1 : de en
  • DE1623717U - DEVICE FOR STRAIGHTENING WRINKLE TIES. : de en
  • AU168451A - Improvements in or relating tothe simultaneous manufacture of plurality of wax-coated films of hygroscopic, nonfibrous, organic material : en
  • FR981579A - Manipulator for rolling mills : en fr
  • ES26598U - Electrostatic capacitor perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR981533A - Improvements in filtering processes and systems, particularly for gasifiers : en fr
  • FR981878A - Bottle for beer or other liquids : en fr
  • FR982000A - : fr
  • GB653891A - Undercarriage or landing gear for airplanes : en
  • ES197302A1 - IMPROVEMENTS IN THE CONSTRUCTION OF DRIVE PULLEYS : en es
  • ES197752A1 - A PROCEDURE FOR TREATING CELLULOSE AND MANUFACTURING CELLULOSE IN POWDER FORM FROM CELLULOSE FLAKES : en es
  • ES195687A1 - IMPROVEMENTS IN THE WARP FOLDING BRAKES OF THE LOOMS : en es
  • FR981988A - Process for simplifying the printing of soaps or similar products : en fr
  • FR981997A - Improvements to angular shifting devices between two moving parts in rotation : en fr
  • ES26584U - Sharpener that allows to establish rationally an adjustable stop for the different sharpening classes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623827U - SCYTHE QUICK CLAMP. : de en
  • DE805835C - Rope for insertion in pipe sleeves to be sealed : de en
  • CA473929A - Window frames : en fr
  • CH275497A - Process for the production of anchors for magnetic pickups provided with needle channels and bearing pins. : de en
  • FR981632A - safety nut : en fr
  • FR981493A - Automobile toy : en fr
  • FR981859A - Dryer, especially for laundry : en fr
  • GB653911A - Improvements in optical projection apparatus : en
  • DE805761C - Process for the preparation of ª ‰ -mercaptocarboxylic acid esters : de en
  • ES26606U - Distributor with lever control for bathroom and duca installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES196978A1 - PROCEDURE FOR THE MANUFACTURE OF A SIMPLE OR REINFORCED AGGLOMERATE, APPLICABLE TO THE PREFABRICATION OF BLOCKS, TILES AND BOARDS AND TO THE CONSTRUCTION OF FILLED FLOORS AND COATINGS OF THERMAL, ACOUSTIC OR THERMOACUSTIC INSULATION : en es
  • ES26654U - Mixed game of chance and dexterity. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981462A - Automatic coupling device for toy train rolling stock : en fr
  • FR981483A - Improvements to rubber bonding agents or other similar elastic substances, to another material : en fr
  • FR981721A - Coupling choke coil for converters with contacts for high current : en fr
  • FR981904A - Installation for disinsection or disinfection in airtight rooms : en fr
  • FR981588A - Improvements to drawing devices : en fr
  • CH275580A - Equipment for the operation of hydraulic power generation systems. : de en
  • ES197085A1 - IMPROVEMENTS INTRODUCED IN THE MOLD CLOSING MECHANISM OF INJECTION MOLDING MACHINES, THERMOPLASTIC MATERIALS : en es
  • FR981887A - Device for hot-galvanizing objects of several dimensions and more specifically hollow bodies : en fr
  • US2554869A - Oat composition of reduced viscosity characteristics : en
  • FR981519A - New faucet : en fr
  • FR981925A - Catalytic manufacturing process for aldehyde derivatives : en fr
  • FR981998A - Improvements to auxiliary motor bicycles : en fr
  • US2554571A - Fountain paintbrush for use in painting corner areas : en
  • USD163473S - Automotive vehicle hood ornament : en
  • FR981503A - Suspension device for bogie vehicles : en fr
  • FR981572A - Stripper for soldering cast iron : en fr
  • FR981839A - Improvements relating to a process and a device for the production of carbon black : en fr
  • US2554862A - Sash mounting : en
  • ES196741A1 - A PROCEDURE FOR OBTAINING A COLD DEPILATORY PRODUCT : en es
  • ES26669U - Induction coil, for the ignition of steam, mercury or similar lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981960A - Welding lamps improvements : en fr
  • DE1623899U - TALKING DOLL, STUFFED TOY OR THE LIKE. : de en
  • GB653909A - Improvements in or relating to systems and apparatus for conveying information : en
  • DE805723C - Laboratory agitator : de en
  • US2554628A - Can opener : en
  • USD163459S - Beach robe : en
  • US2554551A - Support for dial operating devices : en
  • US2554570A - Measuring liquid dispenser having resilient walls : en
  • AU161651A - Improvements in pulse-code modulators for use in electric signalling systems : en
  • DE1623734U - BALLOON ADVERTISING DEVICE. : de en
  • DE805843C - Arrangement for shifting vehicle transmissions : de en
  • GB653991A - Work holding attachment for grinders or grinding machines : en
  • US2555027A - Quick release animal harness : en
  • US2555104A - Aluminum soap compositions and greases containing them : en
  • DE805856C - Method and device for manufacturing concrete pipe elbows : de en
  • FR981565A - Penicillin refining improvements x : en fr
  • GB653865A - Improvements in or relating to engine starters : en
  • FR981809A - Method and apparatus for grinding grains with crushing and finishing by screening and impact : en fr
  • FR981957A - Improvement in aircraft elevated stabilization devices : en fr
  • US2554901A - Diamond indenter for testing the hardness of metals : en
  • US2554939A - Liquid filler : en
  • US2554679A - Focus adjustment for motionpicture sound pickups : en
  • US2555220A - Tent frame construction : en
  • DE1623713U - SHEET METAL SINK. : de en
  • ES26721U - Reinforced cardboard layer with rubber band seal (Machine-translation by Google Translate, not legally binding) : en es
  • US2555184A - Fluid operated braking system for aircraft : en
  • DE805712C - Spacer for reinforced concrete reinforcement : de en
  • FR981532A - Application of certain fatty acid esters as defoamer : en fr
  • GB653951A - Improvements in or relating to preparation of boron coatings : en
  • GB653988A - Improvements in and relating to warp beams : en
  • IE18341L - Moulding plastic materials : en
  • DE1623741U - BOOK AND READER. : de en
  • CA474061A - Automatic regulation of rail flaw detection sensitivity : en fr
  • US2554641A - Fountain pen : en
  • US2555107A - Drinking doll with controlled discharge of the liquid : en
  • FR981687A - Improvements to circuit breakers and contactors blowing chambers : en fr
  • GB653840A - Improvements relating to the control of automatically reclosing circuit breakers : en
  • CA474016A - Diazotype compositions containing n-acylamino phenol couplers : en fr
  • ES197077A1 - MULTIPLE CATHODE FOR BATTERIES : en es
  • CA474000A - Valve stem assemblies : en fr
  • US2554996A - 22-monoaryl-bisnor-4,20:22-choladiene-3-ones : en
  • FR981481A - Hand-held device for peeling vegetables and fruits : en fr
  • FR981557A - Flight control for aerodynes : en fr
  • GB653944A - Improvements in automatic couplings for vehicles, more particularly for mine trams : en
  • FR981991A - Improvements to air and gas mixers : en fr
  • CH275629A - Pressure telegraph receiver. : de en
  • US2554821A - Applying wafers to hamburger patties : en
  • US2554666A - Motion-picture condenser lens mounting : en
  • CH275650A - Vessel made at least partly of elastic material for receiving and dispensing viscous and pasty substances. : de en
  • US2554909A - Smudge resistant transfer sheet and process of making same : en
  • AU153059B2 - Improvements in electric ribbon cables and process forthe production thereof : en
  • CH275690A - Process for the halogenation of a hydrocarbon. : de en
  • DE1623790U - PISTON SEAL. : de en
  • US2555109A - Preforming apparatus : en
  • US2554504A - Rechargeable cell : en
  • US2554649A - Separation of radium from barium : en
  • CA474059A - Hot water tank connections : en fr
  • US2554911A - Gardening tool : en
  • US2555096A - Silk screen printing machine : en
  • AU163451A - Improvements in or relating toa bulldozer : en
  • CA473939A - Battery chargers : en fr
  • DE1623796U - BEDside LAMP. : de en
  • SU90398A1 - Diaphragm for steam and gas turbines : en ru
  • US2554629A - Close fitting jewelry article : en
  • US2554686A - Self-clamping buckle : en
  • DE1623863U - BUTTON PIN FOR BUTTONING FALLEN MACHINERY TO ALL KINDS OF KNITTED PRODUCTS. : de en
  • AU148999B2 - Improvements inthe manufacture of metal tubes applicable insome cases as electric conductors or other parts of electric cables : en
  • CA473906A - Conveyor cut-off switches : en fr
  • CA474050A - Construction of turbine rotors : en fr
  • CA474012A - Hair curlers : en fr
  • AU158504B2 - x M Of Improvements inthe production of gases containing sulphur dioxide : en
  • US2554962A - Locking device for vehicle bodies : en
  • US2555121A - Moving target indication radar system : en
  • US2555193A - Egg washing machine : en
  • CA473925A - Window construction : en fr
  • AU167151A - Improvements in or relating to thermionic valves : en
  • SU80300A1 - Automatic device for winding the power cable of self-propelled electrified machines : en ru
  • USD163476S - Table ornament : en
  • CA473954A - Production of alginic acid compounds : en fr
  • CH275520A - Process for cutting off sprues and risers on piston blanks. : de en
  • DE1623890U - GRINDING MACHINE, IN PARTICULAR FOR AGRICULTURAL PURPOSES. : de en
  • GB654001A - Improvements in or relating to machines for fluting drills, reamers, taps, and the like : en
  • US2554848A - Method and apparatus for automatically defrosting evaporators : en
  • CH275319A - Disc plow. : en fr
  • CA474007A - Wheel and disc brake assemblies : en fr
  • CH275592A - Electronic switch. : en fr
  • AU169351A - Improvements in and relating to locks : en
  • AU148457B2 - Improvements in and relating to joints for tubes andthe like : en
  • CH275456A - Integration process. : de en
  • USD163483S - Gas-fired unit heater or similar article : en
  • CH275400A - Electric device for generating vibrations in liquids, in particular for washing purposes. : de en
  • US2554987A - Quadrature signal rejector : en
  • US2554843A - Proportional pressure doubleacting power amplifier : en
  • CA473950A - Methods of assembling containers : en fr
  • US2554594A - Tire pressure indicating system : en
  • CH275583A - Alkaline dry cell. : de en
  • DE1623985U - CUTTER ARRANGEMENT ON CUTTER DRUMS FOR TILLING THE SOIL. : de en
  • CA473971A - Preparation of melamine : en fr
  • CH275558A - Power transmission gear. : de en
  • AU220951A - Process forthe production of patent leather : en
  • CA473969A - Preparation of melamine : en fr
  • CH275335A - Set of construction elements of a formwork for the manufacture of concrete walls. : en it
  • US2554851A - Convertible baby chair and book rack : en
  • CH275557A - Device for ensuring a given positioning of at least one member capable of occupying various predetermined positions. : en fr
  • CH275330A - Device for fastening objects to walls. : de en
  • US2554676A - Lawn mower sharpening machine : en
  • AU157551A - Improvements in or relating in process of forming positive images in color : en
  • US2554895A - Sewing machine : en
  • US2554966A - Cross bow : en
  • US2555274A - Polyvinyl acetate molding composition : en
  • DE1623882U - EUTER SPONGE. : de en
  • DE805772C - Method and device for the production of felts, in particular from glass or other mineral fibers : de en
  • ES26558U - Improved machine for sharpening hard metal tools (Machine-translation by Google Translate, not legally binding) : en es
  • FR981708A - Shaving liquid : en fr
  • FR981812A - Method and apparatus for the recovery of gases in all internal combustion engines : en fr
  • FR981978A - Gearshift improvements for bicycles : en fr
  • US2554732A - Screw driving machine : en
  • CH275367A - Swivel chair with cushioned seat. : de en
  • AU150345B2 - An improved enclosure foran electric cable joint : en
  • CA474017A - Electrically operated photographic shutters : en fr
  • DE805873C - Device for capturing punched documents from loose-leaf binders : de en
  • CA474010A - Valve operating mechanism : en fr
  • CA474032A - Electric heating unit assemblages : en fr
  • AU157181B2 - Improvements in electrodes tor secondary electric batteries : en
  • CH275668A - Anti-skid device for vehicles. : de en
  • CA473944A - Building construction : en fr
  • CH275370A - Adjusting device for holding a swiveling part arranged on a frame in various inclined positions. : de en
  • US2555205A - Roll structure : en
  • US2555157A - House construction : en
  • CH275491A - Single-pole shielded potential transformer. : en fr
  • US2555023A - Resilient wheel for rail vehicles : en
  • US2555156A - Radio control mechanism : en
  • US2554496A - Safety device : en
  • CH275455A - Screw press for bookbinding. : de en
  • ES24554Y - Air trimmer. : en es
  • FR981778A - Metal ore reduction process : en fr
  • CH275517A - Tool for filing. : de en
  • CA473898A - Devices and methods of removing ice covered manhole covers : en fr
  • AU152811B2 - Improvements relating to electric heaters : en
  • DE805829C - Short slide bearings with oil lubrication : de en
  • FR981846A - Method of drying pieces of wood and device for its implementation : en fr
  • FR981690A - Improvements to electrical switches : en fr
  • GB654004A - Apparatus for pre-drying macaroni and other pastes, more particularly of short form : en
  • CH275441A - A process for neutralizing the tendency of lubricants consisting mainly of organic acid esters to cause corrosion. : en fr
  • CH275325A - Rätzmühle for chopping potatoes, beets, fruit and the like. : de en
  • DE1623982U - ROOF TRIM FOR GREENHOUSES. : de en
  • US2554782A - Transformer and reactor for fluorescent lighting units : en
  • US2555288A - Gate for box type vehicle bodies : en
  • CH275562A - Centrifugal machine. : en fr
  • CH275695A - Method and device for adjusting the distribution of the current between the various electrodes of an electrolysis cell. : en fr
  • DE1623892U - KNIFE FOR CUTTING LINOLEUM AND SIMILAR FABRICS. : de en
  • DE805767C - Spool winder with a head that can be rotated : de en
  • ES25042Y - Electric switch. : en es
  • FR981950A - Internal combustion engine : en fr
  • US2554577A - Envelope feeder : en
  • DE1623781U - Piggy bank. : de en
  • AU163351A - Improvements in or relating to shock absorbers : en
  • AU3447150A - An improved container tor therapeutic substances : en
  • CA474029A - Tone control arrangements : en fr
  • CH275447A - Process for the production of a nitrogenous polymerization product. : de en
  • CH275632A - Amplifier arrangement with at least one amplifier stage which has a semiconductor block as a reinforcing element. : de en
  • DE805779C - Carrying device for eating utensils : de en
  • DK72562C - Liquid atomizer. : da en
  • DE805808C - Lead-bearing metal : de en
  • CH275338A - Core formwork. : de en
  • CH275501A - Master clock for controlling a number of slave clocks. : de en
  • US2554950A - Tone arm mounting : en
  • US2554699A - Gripper transfer device : en
  • US2555018A - Pneumatic saw and the like : en
  • US2554533A - Bromo-trichloro butenyl acetate : en
  • US2554712A - Photographic copyboard : en
  • US2555126A - Portable icebox : en
  • DK72565C - Installations for the transmission of phase or frequency modulated telecommunications signals. : da en
  • GB653969A - Combustion apparatus for burning heavy oil : en
  • CA473981A - Engine starting mechanism : en fr
  • DK72566C - Coupling mechanism triggered by overload and electrically driven apparatus with several such mechanisms. : da en
  • ES197412A1 - A MECHANICAL SYSTEM TO GRADUATE THE PULSATION IN WRITING MACHINES : en es
  • FR981972A - Improvements in oil treatment : en fr
  • GB653981A - Improvements relating to fluid-tight connections : en
  • US2554657A - Load supporting rack : en
  • US2555020A - Shoe holder : en
  • US2554616A - Mixing box : en
  • US2554967A - Telephone handset support : en
  • US2555260A - Friction disk : en
  • SU69453A1 - Device for single-track semi-automatic blocking : en ru
  • US2554648A - Circuit arrangement for electric discharge lamps : en
  • US2554845A - Method of molding artificial teeth : en
  • US2554540A - Swing-door control mechanism : en
  • US2555236A - Process of canning fish and shellfish and resultant product : en
  • USD163466S - Maxwell etal hat : en
  • DE805894C - Internal wheel brake for rail vehicles, in particular mine carts : de en
  • US2555061A - Aligned rotary elements with overload release : en
  • DE805728C - Warm bed for greenhouses : de en
  • US2554724A - Electric switch : en
  • CA474076A - Electron beam relays : en fr
  • DE1623708U - CUTLERY HOOKS. : de en
  • FR981797A - Elastic return support device for key and similar applications : en fr
  • DE1623821U - FIREPLACE INSERT. : de en
  • US2555113A - Folding chair : en
  • USD163452S - Combination memo pad and pencil holder : en
  • US2554634A - Pitot-static tube with airstream aligning means : en
  • DE1623804U - VHF TWO LINE. : de en
  • AU155361B2 - Improvements in and relating tothe manufacture of lubricating greases : en
  • AU154632B2 - Improvements in or relating to soldering irons : en
  • DE805809C - Protection for the head of people : de en
  • DE1623934U - COMBINED TOOL FOR SOIL WORKING, IN PARTICULAR FOR DIGGING. : de en
  • FR981554A - Device for supplying internal combustion engines with combustible gases : en fr
  • DE1623979U - PLATE HOLDER. : de en
  • CH275375A - Device for removing pourable material from packs. : de en
  • CH275693A - Automatic firearm with one-piece breech block. : de en
  • USD163499S - Display counter : en
  • DE805882C - Rail anchor : de en
  • DE805737C - Wall support for a bicycle hand pump : de en
  • ES197707A1 - IMPROVEMENTS IN THE MANUFACTURE OF REVOLVING DOORS : en es
  • ES26711U - Device to contain the spill of glasses, cups and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR981990A - Blast furnace dust treatment process : en fr
  • GB653853A - Improvements in the manufacture of agglomerated blocks : en
  • CH275605A - Radiation transformer in which the induction and control flux is generated by means of an excitation winding lying coaxially to the annulus tube. : de en
  • FR981605A - Connecting bridge for reference electrode for electrochemical measurements : en fr
  • ES197737A1 - AN APPARATUS TO PREPARE FRESHLY SPINNED RAYON CAKES FOR THEIR SUPERIOR TREATMENT : en es
  • FR981548A - Adjustable temple handlebars : en fr
  • ES26706U - Pasacintas brooch (Machine-translation by Google Translate, not legally binding) : en es
  • FR981923A - Mechanically operated device for locking screws or nuts or for similar work : en fr
  • DE1623760U - DISTRIBUTOR FOR CONNECTING STRIPS FOR LUMINAIRES OR THE LIKE. : de en
  • DE805845C - Fuel tank, especially for auxiliary bicycles : de en
  • ES23935Y - Refrigeration producer by absorption. : en es
  • AU167951A - Automatic machine tool : en
  • FR981630A - Device for automatic shoe brushing : en fr
  • FR981747A - Bottle sterilizer : en fr
  • FR981902A - Process for the rolling of seamless metal tubes and in particular long and thin tubes : en fr
  • GB653863A - Clothes washing machine : en
  • SU90428A1 - The method of making triplex : en ru
  • DE1623865U - LEMON CUT PRESS. : de en
  • DE1623909U - ELECTRIC LIGHTING UNIT FOR THE WALL. : de en
  • ES194880A2 - PROCEDURE FOR OBTAINING A SUITABLE CHEMICAL PREPARATION FOR THE CONSERVATION AND EXTENSION OF LIFE OF ORNAMENTAL FLOWERS : en es
  • US2555135A - Display device : en
  • US2554933A - Photo-multiplier circuit : en
  • ES22804Y - Sealable stopcock. : en es
  • FR981810A - Mixer : en fr
  • ES26544U - Drinking vessel unbreakable and deformable (Machine-translation by Google Translate, not legally binding) : en es
  • FR981644A - Improvement of opening bottom skips : en fr
  • FR981975A - Further training in gas turbines : en fr
  • US2555282A - Production of microspheroidal gel catalyst by spray drying : en
  • DE1623830U - Cattle tie coupling : de en
  • DK72561C - Stand for supporting lampshades or lampshade frames. : da en
  • DK72564C - Method and plant for the production of iron and steel directly from iron-poor ores. : da en
  • DK72574C - Device with pulsators. : da en
  • CH275341A - Concrete body with a device for fastening steel and iron profiles to the concrete body. : de en
  • CH275380A - Device for opening hermetically sealed containers containing liquid or pourable material. : de en
  • DE1623778U - PROTECTIVE FUNNELS FOR ROOF STAND SEALS. : de en
  • US2554640A - Roller box tool for turret lathes : en
  • AU165851A - Improvements in or relating to friction clutch drives for machines for washing clothes and like articles : en
  • DE805889C - The seat compartment of a railway carriage can be temporarily converted into a sleeping compartment : de en
  • ES195637A3 - SYSTEM FOR THE MANUFACTURE OF VULCANIZED FOOTWEAR : en es
  • FR981653A - Drawing machine : en fr
  • ES195256A1 - SOME IMPROVEMENTS IN THE MANUFACTURE OF SMALL ELECTRIC CAPACITORS : en es
  • GB653836A - Improvements in or relating to alloy steels and articles made therefrom : en
  • FR981501A - Device facilitating the assembly and disassembly of cycle hubs : en fr
  • FR981819A - Process for manufacturing objects made of vulcanizable or hardenable materials : en fr
  • FR981857A - Improvements made to drawing squares and their instructions for use : en fr
  • FR981885A - dispenser case for tablets, lozenges and similar products : en fr
  • FR981499A - Lime sulfate reduction process : en fr
  • GB653841A - Improvements in crayon for marking textile materials and the like : en
  • GB653946A - Improvements relating to circuit arrangements for stabilising the amplitude of electrical oscillations : en
  • US2554963A - Heat insulating blanket and method of manufacture : en
  • USD163447S - Switch panel : en
  • ES193221A1 - A DISCONNECTING DEVICE : en es
  • FR981865A - Assembly connector for tubular elements, in particular for trusses, scaffolding and similar constructions : en fr
  • CH275642A - Method for the simultaneous transmission of several messages by means of phase-modulated pulses. : de en
  • ES197618A1 - A PROCEDURE FOR THE MANUFACTURE OF A PRESERVED FOOD PRODUCT : en es
  • US2554495A - Apparatus for separating solids according to their specific gravities : en
  • US2555286A - Polymerization of vinyl acetate in granular form : en
  • USD163460S - Kedzie bottomless service receptacle for malt beverage in a paper cup : en
  • AU152353B2 - Improvements in or relating to crank mechanisms : en
  • CH275339A - Frame construction and procedures for its implementation. : de en
  • DE1623776U - HAIR CLIP WITH ELASTIC BOTTOM. : de en
  • DE805791C - Device for fastening cross bars with two-legged cross-sections to round masts, in particular made of iron : de en
  • ES25431Y - Articulated coupling model. : en es
  • ES26665U - Device to eliminate the dust produced by cars in their march. (Machine-translation by Google Translate, not legally binding) : en es
  • DE805715C - Formwork for ribbed ceilings, especially made of reinforced concrete : de en
  • US2555001A - Bonded article and method of bonding : en
  • CH275674A - Vehicle saddles, in particular for bicycles and motorcycles. : de en
  • ES197724A3 - PERFECTIONS IN THE MANUFACTURE OF FORKS FOR BICYCLES : en es
  • FR981458A - Improvements to the rubbing contacts of electrical machines : en fr
  • FR981582A - Gradual speed change : en fr
  • FR981647A - Tube for lipstick or similar paste : en fr
  • FR981790A - Heated picnic case : en fr
  • GR13009B - GOLDEN TUBE TUNNERS EVERY SIZE AND THICKNESS. : el en
  • US2555042A - Rosin modified maleic resins of enlarged molecular size : en
  • US2555148A - Key controlled printing machine : en
  • CH275403A - Removable support grid attached to a wall for hanging and drying laundry. : de en
  • ES26552U - Foldable crib in suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • US2554619A - Vehicle speed maintaining device : en
  • ES24745Y - Mechanism to obtain a vibrato or tremolo in electronic instruments. : en es
  • FR981738A - V-belt making machine : en fr
  • GB653978A - Improvements in or relating to hay-rakes, hay-sweeps, pike-lifters and the like : en
  • DE805883C - Rail fastening, especially for mine railways : de en
  • ES25808U - Structure of sound-absorbing plates (Machine-translation by Google Translate, not legally binding) : en es
  • FR981665A - Process for improving natural vegetable or animal waxes : en fr
  • US2554702A - Spraying apparatus : en
  • US2554753A - Potato digger and cleaner : en
  • US2555275A - Art of well drilling : en
  • US2554775A - Sanitary faucet : en
  • US2554636A - Wrapping method : en
  • US2555273A - Radiation pyrometer : en
  • USD163485S - Pair of sunglasses or the like : en
  • FR981924A - Improvements made in temperature change alarms : en fr
  • CH275376A - Pressure cooker. : de en
  • CH275665A - Tipping device on trucks. : de en
  • DE1623718U - SIEVE BOWL. : de en
  • ES25449Y - Peephole-handle-knocker device and other uses. : en es
  • FR981586A - Device for attaching a salmon to the end of an airplane wing : en fr
  • FR981961A - Automatic gear change control device : en fr
  • GB653967A - Improvements in or relating to closures for receptacles for containing petrol and like vaporisable liquids : en
  • FR981785A - Electrical signal translator systems : en fr
  • GB653971A - Improvements in or relating to containers and more particularly to sliver cans and the like : en
  • ES197801A3 - A CAR WASH APPLIANCE : en es
  • FR981667A - Automatic chain unwinder for looms : en fr
  • CH275616A - Process for preparing a bactericidal product and installation for implementing said process. : en fr
  • USD163461S - Combined watch bracelet and lapel watchcase or similar article : en
  • USD163505S - Bouquet holder : en
  • US2554997A - 22-acyloxy-22-monoaryl-bisnor-4-cholene-3-ones : en
  • DE1623748U - CUT-OUT SHEET FOR CHAIN CAROUSEL. : de en
  • GB653995A - Improvements in and relating to welding apparatus : en
  • GB654015A - The manufacture of methyl lactate : en
  • FR981601A - Sole for shoes in natural, composite or synthetic material : en fr
  • DE1623974U - WEDGE CONNECTION FITTING. : de en
  • DE805749C - Dough molding press for heavy rye dough : de en
  • FR981652A - Electrically heated capacities and their manufacturing process : en fr
  • FR981827A - Device for detecting punctures : en fr
  • DE1623920U - ADJUSTMENT OF THE NECK SUPPORT FOR HAIRDRESSING CHAIRS BY ONE-HAND OPERATION. : de en
  • FR981564A - Improvements to centrifugal valves of hydraulically operated clutches : en fr
  • FR981833A - Improvement in liquid fuel burners : en fr
  • GB653994A - Improvements in and relating to electric supply systems : en
  • GB654030A - An improved ring balance gauge : en
  • ES25420Y - Perfected Lock Nut. : en es
  • DK72583C - Automatic firearm. : da en
  • GB653864A - Improvements in or relating to fire detecting devices and apparatus embodying such devices : en
  • US2554568A - Clay digger : en
  • US2554812A - Cloth roll holder : en
  • US2554974A - Electric circuit breaker : en
  • GR13006B - SPECIAL GAME. : el en
  • CA474051A - Methods of making long life secondary electron emitters : en fr
  • CA474022A - High-frequency tuning devices : en fr
  • CH275354A - Drain with drain body made of oxidizable material. : de en
  • CH275362A - Detergents for metals. : de en
  • CH275536A - Clamping device. : en fr
  • US2554483A - Garment bag frame construction : en
  • CH275496A - Frequency response controller for LF and HF devices. : de en
  • US2555166A - Measuring network utilizing rectified currents : en
  • CA473912A - Adjustable calculating charts : en fr
  • US2554759A - Gate fastener : en
  • DE1623807U - ROTATING CAPACITOR PLATE MADE OF IRON. : de en
  • CH275568A - Air-cooled internal combustion engine with cylinders arranged in series. : de en
  • CH275483A - Inclinometer. : de en
  • AU168751A - Improvements inthe manufacture of metal tubes applicable insome cases as electric conductors or other parts of electric cables : en
  • US2555211A - Method of making lactose : en
  • US2555182A - Airplane wheel brake : en
  • US2555297A - Container ship having bridge mounted travel crane : en
  • CA474053A - Radio navigation systems : en fr
  • US2555046A - Electromechanical stroke limit control for hydraulic motors : en
  • CH275606A - Method and ignition element for igniting finely divided organic fuels. : de en
  • CH275493A - Electrical calculating device. : de en
  • CA473989A - Multiple point switches : en fr
  • CH275514A - Rotary head with tool holders. : de en
  • CH275644A - Advertising device. : de en
  • US2554894A - Water tower forming, flexible hose section : en
  • US2554984A - Transfer car operating mechanism : en
  • AU151756B2 - Improvements in or relating to pyrazolidones : en
  • SU90434A1 - Stringing machine : en ru
  • US2554528A - Process for reacting ketene and unsaturated carbonylic compounds : en
  • US2554730A - Tenoning and grooving attachment for shapers : en
  • CA473956A - Preparation of triazinylnitriles : en fr
  • AU165651A - Improvements in electrodes tor secondary electric batteries : en
  • AU168651A - Improvements in electric cables : en
  • CA473949A - Forming machines : en fr
  • CH275675A - Rear fork suspension on motorcycles. : de en
  • US2554789A - Emergency signaling device : en
  • US2554815A - Pneumatic tire and safety tube : en
  • US2554927A - Fishing device : en
  • FR981609A - Process for preparing adipic acid : en fr
  • FR981728A - removal of catalyst in carbonylation : en fr
  • FR981968A - Process for treating gases laden with volatile solvents : en fr
  • GB654002A - Improvements in or relating to the removal of solvents from solvent-wetted vegetableresidues : en
  • DE1623752U - SEPARATION DEVICE. : de en
  • FR981842A - Compositions containing epoxyethers and diamines : en fr
  • ES197458A1 - A NEW ROOF CONSTRUCTION SYSTEM : en es
  • ES197791A1 - A MULTIPLE AIR COMPRESSOR APPARATUS WITHOUT HARMFUL SPACES : en es
  • AU164851A - Improvements in or relating to traction motor lubricator : en
  • FR981491A - Improvements to electric heat storage stoves and similar kitchen appliances : en fr
  • FR981861A - New method of mass production of all kinds of furniture : en fr
  • GB653936A - Improvements in or relating to a method of polymerizing a monomeric mixture of a chloroethylene and a material copolymerizable therewith : en
  • US2554719A - Endless chain mulcher : en
  • AU150656B2 - Improvements in or relating to medical treatment chambers : en
  • FR981535A - Method and device for lubricating gear teeth by wheel and worm : en fr
  • FR981976A - Switch for controlling high frequency circuits in radio devices and other applications : en fr
  • DE805811C - Process for the production of magnetogram carriers : de en
  • CH275601A - Device for converting small direct currents into alternating currents, in which device the Hall effect is used. : de en
  • AU169651A - Improvements in and relating tothe manufacture of lubricating greases : en
  • DE805872C - Process for the production of book and folder spines made of rubber : de en
  • US2555262A - Plug valve : en
  • FR981922A - Aircraft-mounted combustion turbine arrangement : en fr
  • US2555035A - Circuit breaker : en
  • DE1623819U - SECURITY BRACKET ON WAGON LOCK FOR CONVEYORS. : de en
  • DE805764C - Emulsions from tar pitch and similar binders : de en
  • FR981455A - New dual current telegraph transmission system : en fr
  • US2554754A - Typewriter ratchet wheel coupling : en
  • US2555256A - Pipe-line pipe : en
  • FR981863A - Machine for sorting and grading potatoes and similar products : en fr
  • ES25064Y - Machine for stretching irons and other metals, wires and profiles. : en es
  • ES26623U - Tourist guide pocket, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981633A - Packaging box and in particular plastic box for confectionery : en fr
  • CH275654A - Device for loading vehicles with piece goods. : de en
  • CA474006A - Metal door frame construction : en fr
  • ES26646U - Movement figure with automatic device (Machine-translation by Google Translate, not legally binding) : en es
  • FR981656A - Valve lifters for rocker motors : en fr
  • FR981752A - Improvements to electrical switches : en fr
  • GB653876A - Improvements in and relating to short-wave aerials : en
  • FR981984A - Improvements to retractable landing gear on aircraft : en fr
  • DE805804C - Corrugated steel formwork : de en
  • US2554742A - Electric cigarette lighter : en
  • ES23170Y - Support for the coupling part of the train of wheels of the skates. : en es
  • ES197499A3 - A CONVERTER APPARATUS FOR LATHES, THAT ALLOWS TO CARRY OUT DAM AND GRINDING WORK : en es
  • ES26694U - Peephole for doors adaptable to the different thicknesses of the same (Machine-translation by Google Translate, not legally binding) : en es
  • FR981848A - Device for indicating the level of molten glass in a melting chamber : en fr
  • DE1623872U - CRADLE FOR DOLLS AND TODDLERS. : de en
  • BE503067A - Method and device for locating schools of fish and the like : en fr
  • CH275604A - Magnetron with a hollow anode. : de en
  • ES25590Y - Removable support for shelves, buckets and similar applications. : en es
  • FR981722A - Extendable mount for lens hoods, filter holders, portrait lenses and the like used in photography or cinematography : en fr
  • GB653933A - Improvements in corsets : en
  • GB653856A - Improvements in nozzles for vacuum cleaners : en
  • GB653886A - Improvements relating to envelopes for discharge devices, especially cathode ray tubes : en
  • FR981911A - Arithmometer : en fr
  • GB654005A - Improvements in or relating to welting : en
  • DE1623772U - Packaging for tablets : de en
  • DE805853C - Device for reversing devices on model railway vehicles, depending on the direction of travel : de en
  • ES197584A1 - A PROCEDURE FOR OBTAINING STAMPING OF TRANSPARENCY EFFECTS ON FABRICS : en es
  • ES26640U - Improved thermohydrograph (Machine-translation by Google Translate, not legally binding) : en es
  • US2554892A - Film driving mechanism for optical compensating motion-picture apparatus : en
  • FR981770A - Compressed air tool, in particular jackhammer for mines : en fr
  • US2554650A - Fish rod carrier : en
  • US2555132A - Portable game playing device utilizing balls simulating playing cards : en
  • GB653846A - Radar transponder beacon systems : en
  • FR981759A - Ballpoint pen combined with a sewing kit : en fr
  • GB653949A - Improvements in or relating to door locks : en
  • CH275657A - Snowmobile. : de en
  • US2554525A - Polish applying device for rotary brush-type shoe shining machines : en
  • FR981939A - New naphthalenesulphonic derivatives based on hydroxylated tertiary amines, their manufacturing process and their applications to deworming, foaming,? wetting, dispersing and wetting : en fr
  • GB653977A - Improvements in or relating to a universal coupling : en
  • FR981677A - Shears improvement : en fr
  • FR981908A - Improved hearth for lean gas generator : en fr
  • GB653964A - Process and apparatus for the heating of a liquid in movement by radiation through a glass wall : en
  • CH275528A - Process for the production of floor covering parts with front wood tread and floor covering part, produced according to this process. : de en
  • FR981981A - Improvements to labeling machines for bottles, vials, boxes, packages and other containers or solids : en fr
  • ES197355A1 - IMPROVEMENTS IN GASOLINE ENGINES TO ALLOW THE SUBSTITUTION OF SUCH FUEL BY PETROLEUM, GAS-OIL OR A MIXTURE OF THEM WITH GASOLINE : en es
  • FR981868A - Rotary toothbrush, gingival massager operated by hand or by a f? suitable motor : en fr
  • FR981508A - Automatic basting machine for hat shop : en fr
  • DE805870C - Stirring and mixing machine with overload clutch : de en
  • US2554954A - Automatic brake for automotive vehicles : en
  • US2555078A - Skating surface : en
  • US2555229A - Electric bottle warmer : en
  • FR981704A - Churn : en fr
  • FR981525A - Leak-proof valve paper bag : en fr
  • ES26561U - Basket game (Machine-translation by Google Translate, not legally binding) : en es
  • FR981958A - Self-testable seal for pressure vessels : en fr
  • DE805770C - Method of cleaning penicillin salts : de en
  • CA473980A - Methods of bleaching cotton goods : en fr
  • US2554876A - Electrical connection having identical, bifurcated plate members : en
  • US2555084A - Means for deflecting axial flow in a combustion chamber for propulsion apparatus : en
  • DE1623838U - REPAIR PLATES FOR BICYCLE BOTTOM BRACKET AXLES. : de en
  • ES26604U - Improved spinning cylinders (Machine-translation by Google Translate, not legally binding) : en es
  • US2554802A - Popcorn machine : en
  • US2555207A - Device for actuating brake cables or like members for transmitting motions : en
  • US2555137A - Phosphatide composition : en
  • US2554646A - Meat tenderizer : en
  • US2555206A - Oscillating roll drive : en
  • AU166751A - Medical Electrode : en
  • DE1623935U - DEVICE FOR ATTACHING RIBBON TO WINNER WREATHES AND LIKE. : de en
  • US2554691A - Wire stitching apparatus : en
  • US2554858A - Spark plug cleaner : en
  • US2555197A - Flush head screw or the like : en
  • US2554545A - Bottle forming machine cam : en
  • US2554532A - Stereoscopy : en
  • US2555224A - Pearl essence and method of manufacture : en
  • ES193010A3 - A NUT THREADING APPARATUS : en es
  • GB654013A - Improved method of and means for supplying water to growing plants : en
  • CH275417A - Switching and regulating device for roller mills. : de en
  • CH275458A - Tab arrangement on guidance cards. : de en
  • DE805707C - Hollow construction slab : de en
  • ES197037A1 - TELESCOPIC FORK AND TELESCOPIC REAR TUBES, FOR BICYCLES AND MOTORCYCLES : en es
  • FR981935A - New derivatives of naphthalenesulphonic acids, their manufacturing process and their applications to dewaxing, foaming, wetting, dispersing and wetting : en fr
  • CA473998A - Production of hydroxy alkyl amines : en fr
  • CH275619A - Process for obtaining a physiologically active preparation. : de en
  • US2554614A - Servo ram of the follow-up type : en
  • US2554517A - Electromagnetic clock winding mechanism : en
  • US2555154A - Radio-frequency switching device : en
  • DE805786C - Component, process for its manufacture, device for carrying out this process and process for the manufacture of structures : de en
  • US2555176A - Coin collecting and registering : en
  • US2554547A - Magnetic blowout circuit breaker for alternating current : en
  • US2555238A - Plaster spray gun : en
  • CA473958A - Production of chlorotriazinylnitriles : en fr
  • CH275570A - Fuel pump. : en fr
  • AU163651A - Improvements in or relating to bicycles : en
  • CH275534A - Rotary grinder with grinding bodies. : en fr
  • CH275449A - Device for cleaning objects using condensing steam. : de en
  • US2554503A - Tube sealing apparatus : en
  • US2554516A - Self-righting toy with spring mounted figure : en
  • US2555040A - Electric organ : en
  • US2554564A - Prestretching cellulose derivative yarns to increase tenacity : en
  • US2555012A - Fluid flow control system and valve therefor : en
  • CH275391A - Device for controlling the contactor box tongues on automatic looms. : de en
  • CH275581A - Device comprising an ice container for a refrigeration appliance. : en fr
  • US2555204A - Window structure : en
  • USD163464S - Set of chessmen : en
  • AU151891B2 - Improvements in metering liquids : en
  • CA473966A - Melamine purification : en fr
  • CA474038A - Bearings : en fr
  • CA474047A - Systems for developing propulsive thrust : en fr
  • USD163494S - Watch band or similar article : en
  • US2554667A - Process for breaking petroleum emulsions : en
  • US2554709A - Polymethylbenzyl esters of watersoluble acids : en
  • FR981871A - Laying table for photography : en fr
  • AU164151A - Improvements in or relating to medical treatment chambers : en
  • AU3447550A - An inhaler for medical substances : en
  • DE1623887U - PERMANENT ROD MAGNET WITH DEPTH FOR THE REMOVAL OF DRILLING AND THREADED PAINTS FROM BOTTOM HOLES. : de en
  • CH275393A - Web guards for automatic tube copers. : de en
  • DE1623916U - DEVICE FOR PUTTING AWAY TAPE ENDS. : de en
  • CH275685A - Process for the preparation of finely divided metal oxides by the decomposition of metal chlorides with oxygen-containing gases. : de en
  • FR981625A - Gradual speed change particularly applicable to cycles : en fr
  • ES26621U - Cashier-deposit of tickets or tickets. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981818A - Equipment for permanent waving : en fr
  • DE805717C - Process for producing phenol acetaldehyde resins : de en
  • ES193019A2 - A SHUTTER SYSTEM FOR AIR VALVES IN AUTOMOBILE ROOMS : en es
  • FR981974A - Improvements in filtering processes and systems, in particular for gasifiers : en fr
  • US2554866A - Fountain comb : en
  • DE1623763U - BATTERY POWER CONVERTER. : de en
  • DE1623733U - SCHOOL FOLDING WITH STAPLE EDGE USAGE. : de en
  • DE1623975U - SOAP DISPENSER. : de en
  • AU149619B2 - Anew or improved apparatus for tracing ferrets : en
  • CH275621A - Process for the preparation of an aqueous solution for the local treatment of chilblains. : de en
  • DE1623980U - PRE-FABRICATED COMPONENTS FOR THE PRODUCTION OF THE COMPOSITE CEILINGS AND THE COMPOSITE ROOF. : de en
  • ES23565Y - Waterproof and fluffy wrap to protect razor blades. : en es
  • US2554672A - Clothes weighing door for washing machines : en
  • US2555028A - Form for precast concrete structural floor sections : en
  • CH275664A - Device for supporting the upper part of the vehicle on the wheels, in particular for motor vehicles. : de en
  • US2554512A - Accelerometer : en
  • US2554783A - Cutting tool : en
  • DE805741C - Football cover : de en
  • DE805884C - Rail supports for hollow steel sleepers, especially for excavator tracks : de en
  • US2554572A - Shaping mold : en
  • US2554734A - Cooky press : en
  • US2554919A - Record playing adapter : en
  • US2555147A - Cathode-ray tube magnetic focusing : en
  • BE503232A - : en fr
  • DE805817C - Roll counter : de en
  • CH275345A - Metal nail with lighting device intended for traffic markings on the floor. : de en
  • AU150624B2 - Improvements in or relating to electron emitters : en
  • CH275626A - Sprayer. : en fr
  • LU30304A1 - : en
  • US2555095A - Stitching machine : en
  • CA473999A - Methods of treating preformed shaped structures : en fr
  • US2554704A - Child's building block : en
  • US2554764A - Device for indicating excessive wear or heat to predetermined elements of vehicles : en
  • US2555037A - Flexible electrode : en
  • US2555299A - Marking strip : en
  • US2554647A - Plastic lamp shade with circulating air passage : en
  • ES25164U - Linkage device for metallic tubing elements in perforations. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623788U - LIGHT SIGN. : de en
  • DE805747C - Freight elevator : de en
  • AU3446850A - Improvements in timbering machines : en
  • AU168551A - Automatic feed mechanisms for processing machines : en
  • US2554899A - Grease-proof paper and process of making the same : en
  • US2555272A - Opaquing agents for vitreous enamels and process of making : en
  • USD163501S - Garden tool : en
  • CA474058A - Couplings : en fr
  • DE1623715U - FURNITURE HANDLE. : de en
  • US2554952A - Titania-containing silicate glass : en
  • USD163486S - Lawn edging machine : en
  • AU146897B2 - Improvements in and relating to scythes : en
  • CA473978A - Simulated vertebrae : en fr
  • US2554924A - Sawtooth current generator : en
  • US2554930A - Lift truck : en
  • CH275609A - Glass bulbs for incandescent lamps, discharge tubes and the like, and processes for their manufacture. : de en
  • US2554684A - Catamenial belt : en
  • FR981671A - Closing device for canning jar : en fr
  • GR13011B - CHILDREN'S TOY. : el en
  • DE1623773U - ROPE FOR HANGING IRRIGATORS OR OTHER MEDICAL EQUIPMENT. : de en
  • DE1623852U - FABRIC MARKING MACHINE. : de en
  • DE1623859U - LIGHT ELEMENTS IN PARTICULAR FOR ADVERTISING PURPOSES. : de en
  • FR981657A - Improvements to boiler tubes and equipment used for their manufacture : en fr
  • FR981896A - Process for obtaining downy printing effects on fabrics : en fr
  • CH275442A - Process for the preparation of oils containing long chain saturated fatty acids, and stable in the cold, in particular lubricating oils. : en fr
  • US2555120A - Dial snap gauge : en
  • DE1623825U - CHOPPER OR JAET MACHINE. : de en
  • ES26663U - Blade for razor blades. (Machine-translation by Google Translate, not legally binding) : en es
  • ES26608U - A perfected ribbon for typewriter (Machine-translation by Google Translate, not legally binding) : en es
  • ES26631U - Brick-beam (Machine-translation by Google Translate, not legally binding) : en es
  • GB653832A - Improvements in strap fastenings : en
  • ES26582U - Shower-washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2555118A - Flexible wave guide type transmission line : en
  • ES22567Y - Football game. : en es
  • GB653882A - Improvements in and relating to machines for employment in balancing balance wheels and the like : en
  • CA474075A - High frequency induction heating apparatus : en fr
  • FR981679A - Improvement to handles used for filtering liquids : en fr
  • FR981715A - Stylograph with breathing tube filling mechanism : en fr
  • GR13004B - AUTOMATIC HIGH VOLTAGE JOINER FOR SPRAYING FRUIT TREES. : el en
  • DE1623992U - SMALL LAMP, ESPECIALLY FOR VEHICLES. : de en
  • DE1623857U - ISOLATOR SUPPORT FOR OUTDOOR AIR SUPPORT INSULATORS. : de en
  • FR981484A - Valve control device for fluid flow : en fr
  • DE1623799U - Fimerkettenbaggci : de en
  • DK72567C - Method and apparatus for supplying accumulator elements with connecting rails between the plates. : da en
  • DK72573C - Suction nozzle in machines for suction of plant parts lying in the field. : da en
  • ES25509Y - Hell, : en es
  • FR981537A - Improvements to harvesters : en fr
  • GB653850A - Improvements relating to optical range determining devices and apparatus : en
  • GB653873A - Improvements in or relating to closure means for bottles or like containers : en
  • US2555259A - Saddle locking device : en
  • DE805771C - Process for the production of a skin cream : de en
  • ES26610U - Humidifier to close letter envelopes (Machine-translation by Google Translate, not legally binding) : en es
  • FR981973A - Oral corrector : en fr
  • DE805703C - Compensating stone for hollow stone ceilings with profiled stones inserted between the beams : de en
  • GB653896A - Improvements relating to the electrical control of counting and changing display apparatus : en
  • DE1623792U - WINDOW WITH SWING LEAF. : de en
  • DE805785C - Welded plate radiator : de en
  • US2555191A - Reflector unit : en
  • AU167651A - Improvements in or relating to transmission mechanism : en
  • US2554879A - Dehumidifying device : en
  • ES24693Y - Bed-furniture. : en es
  • GB653962A - Improvements in or relating to products having insecticidal and similar properties : en
  • US2554529A - Pile fabric cutter : en
  • US2554520A - Seal : en
  • US2554685A - Detachable tray for the inside of motor vehicle doors : en
  • US2554841A - Package : en
  • DE1623832U - FORM AND DEVICE TO SIMPLIFY THE PROCESSING OF RECORDING ORDERS AT MONEY INSTITUTIONS. : de en
  • FR981948A - Bandages for surgical or orthopedic uses : en fr
  • US2554565A - Electric lamp guard with adjustable reflector : en
  • US2554596A - Supervision circuit for telegraph systems : en
  • FR981831A - Scented plastics : en fr
  • SU90237A1 - The method of determining the heat-conducting properties of materials : en ru
  • CH275359A - Device for monitoring the fire control in steam boilers. : de en
  • US2554788A - Selecting and positioning device : en
  • CA473941A - Brick clips : en fr
  • CH275597A - Electric fuse. : de en
  • FR981497A - Improvements to methods and apparatus for separating a liquid phase from a solid phase, in particular for thickening a paste : en fr
  • FR981918A - Method and device for weaving on looms without shuttles, with the formation of real edges : en fr
  • CA473984A - Fluorescent materials : en fr
  • ES26617U - Improved lever switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB654016A - Improvements in or relating to automatic supervisory arrangements in telecommunication systems and apparatus therefor : en
  • ES193226A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SURGICAL TABLES : en es
  • US2554813A - Swaged electrical connection : en
  • CH275440A - Pigmented top coat. : de en
  • FR981494A - Improvements to molding processes : en fr
  • GB653902A - Winding machine control system : en
  • GB653932A - Improvements relating to packing members for stuffing boxes, pistons and the like : en
  • DE1623743U - SPINNING CAN. : de en
  • DE1623764U - TRANSFORMER. : de en
  • GB653938A - Improvements in or relating to wood joints : en
  • FR981789A - Automatic wire fishing bait : en fr
  • GB653898A - Improvements in or relating to the manufacture of thermo-plastic resins and of moulded articles therefrom : en
  • DE1623820U - ARMED VEHICLES. : de en
  • ES26714U - Template for obtaining paper airplanes (Machine-translation by Google Translate, not legally binding) : en es
  • GB654008A - Improvements in or relating to coil winding and spreading devices : en
  • DE1623868U - WARM PLATE. : de en
  • DE1623898U - DICE FOR TOTALIZER DICE GAME. : de en
  • DE805739C - Writing instrument : de en
  • AU159151A - x M Of Improvements inthe production of gases containing sulphur dioxide : en
  • DE805803C - Dismountable formwork framework : de en
  • ES26633U - Apparatus for indicator of the position of the gear change. (Machine-translation by Google Translate, not legally binding) : en es
  • GB653919A - Improvements in transmitters with frequency modulation : en
  • GB653973A - Improvements in covers for the milk pails of mechanical milking installations : en
  • ES26592U - Protected colored photo device (Machine-translation by Google Translate, not legally binding) : en es
  • FR981912A - Metering device particularly applicable to the supply of tobacco to cigarette-making machines by means of paper tubes : en fr
  • CA474089A - Instruments for landing aircraft : en fr
  • CH275437A - Process for the production of azo dyes. : de en
  • CH275525A - Device for measuring the overhang of gang saws. : de en
  • US2554575A - Magnetic detector : en
  • US2554725A - Shoulder shield : en
  • US2554935A - Endless chain for conveying tubes and other parts : en
  • US2554674A - Carpet edge fastening strip : en
  • US2554711A - Draft device for trailer hitches : en
  • DE805852C - Filler pencil : de en
  • ES193675A1 - A REMOVABLE SHELTER : en es
  • FR981660A - Food smoking process and installations for its implementation : en fr
  • US2554708A - Rowing device and oar assembly : en
  • US2555031A - Container : en
  • CA473975A - Suction roll seal assemblies : en fr
  • US2555163A - Expanded cathode-ray indicating system : en
  • AU150015B2 - Improvements in or relating to journal lubricators : en
  • AU154945B2 - Stalk harvester : en
  • CH275698A - Magnet system with two permanent magnets. : de en
  • ES26703U - Pressure cooker (Machine-translation by Google Translate, not legally binding) : en es
  • FR981695A - Signal translator device : en fr
  • FR981927A - Improvements to screens for the classification of products of different densities or sizes : en fr
  • CH275545A - Crankshaft. : en fr
  • US2554820A - Drill head : en
  • US2554501A - Radio-frequency generator : en
  • US2554541A - Socket for tube type incandescent lamps : en
  • US2554850A - Heat resistant light-polarizing polyvinyl borate film containing borax : en
  • US2555252A - Suction cleaner : en
  • US2555187A - Tape-dispensing mechanism : en
  • US2554600A - Mounting yoke for fans or similar appliances : en
  • CH275572A - Piston pump for feeding a multi-cylinder engine with liquid fuel. : de en
  • DE1623833U - CHILDREN'S LUGGAGE CONVERTIBLE INTO A SPORTS CAR. : de en
  • DE805823C - Engine brake for motor vehicles : de en
  • US2555062A - Vinyl chloride polymers plasticized with plyesters : en
  • USD163458S - Ingenbrand camera : en
  • US2554737A - Basically substituted tetrahydroquinoline derivatives : en
  • CA473964A - Melamine decolorization : en fr
  • US2554522A - Process for making vertical joint sealing strips : en
  • CH275510A - Hard metal cutting chisel. : en fr
  • US2554485A - Process for preparing material used for molding microporous objects : en
  • DE805866C - Container for water-repellent liquids with a specific weight less than 1 : de en
  • DK72582C - Machine for coating and toe binding of shoes. : da en
  • FR981496A - Pocket generator unit with direct recharging by alternating current, with automatic speed control : en fr
  • GB653852A - Pulse-width demodulator : en
  • US2554661A - Apparatus for exchanging heat with subterranean regions : en
  • FR981851A - Process for producing permanent effects by pigment printing on linear superpolyamide surfaces and products obtained : en fr
  • GB653842A - Improvements in silk screen printing on metal using paints or inks containing synthetic resins : en
  • DE805716C - Device for supporting formwork on one or more stands, for example scaffolding, especially for concrete structures : de en
  • FR981598A - Shutter device for photographic camera : en fr
  • FR981733A - Firearm silencer : en fr
  • DE1623798U - Enncikcttcnbaggti : de en
  • DE805854C - Electric ignition machine with time switch : de en
  • FR981782A - Improvements to vacuum measuring devices : en fr
  • US2554949A - Poultry band : en
  • CA474040A - Casting metal : en fr
  • US2554627A - Mechanical sound-signal appliance : en
  • US2554928A - Back gauge for punches : en
  • ES26615U - New cover for roofs (Machine-translation by Google Translate, not legally binding) : en es
  • GB653953A - Improvements in or relating to scaffolding : en
  • US2554542A - Locator and wear shoe for frameless window screens : en
  • ES22972Y - Device for displaying documents. : en es
  • FR981824A - Advanced boiler : en fr
  • GB653974A - A new or improved earthing clamp : en
  • GB654025A - Improved means for guiding girders, rails and the like, and for tilting them about longitudinal axes : en
  • CA474003A - Turbo-compressor propulsive apparatus : en fr
  • DE805865C - Transport device : de en
  • US2554590A - Combined air propeller and wheel drive for effecting vehicle propulsion : en
  • US2554988A - Apparatus for laminating materials : en
  • US2555136A - Tie press form : en
  • USD163495S - Toothpick case : en
  • GB654033A - Improvements in or relating to an apparatus for engaging various speeds, and for thestarting and stopping of machines, more particularly of machine tools : en
  • ES24979Y - Perfected rattle. : en es
  • FR981801A - Improvements relating to a two-stroke internal combustion engine and its operating method : en fr
  • CH275386A - Reel and method of manufacturing this reel. : en fr
  • DE1623941U - TRACTORS, IN PARTICULAR IN BLOCK CONSTRUCTION. : de en
  • DE1623946U - POCKET KNIFE WITH CROWN BASKET. : de en
  • FR981977A - Improvement in electrical transformers with insulating liquid and other tanks : en fr
  • ES25568Y - Perfected dish. : en es
  • FR981475A - Improvements to rotary machines, especially pumps : en fr
  • FR981723A - Dry separation process for solids : en fr
  • FR981813A - Frame device with articulated and adjustable short connecting rod with synchronized movement intended for sawing marble and others : en fr
  • CH275495A - Talking machine with disc changer. : en fr
  • ES25678Y - Suspended disconnect : en es
  • FR981578A - Method of connecting two pipes or the like and coupling and clamping devices for its implementation : en fr
  • FR981675A - Mechanical hand saw : en fr
  • GB653904A - Improvements in or relating to self-acting spinning mules : en
  • AU158651A - Improvements in or relating to ceramic bodies : en
  • US2555009A - Adjustable louver assembly for discharge outlets : en
  • AU153981B2 - Improvements in or relating to traction motor lubricator : en
  • CA473995A - Lead-in construction : en fr
  • CH275356A - Door closer. : de en
  • CH275489A - Tension band suspension for measuring systems. : de en
  • CH275660A - Optical device for motor vehicle. : en fr
  • DE1623732U - SEAL FOR THE MOVING STEM OF VALVES. : de en
  • US2554664A - Pin hold-down mechanism : en
  • US2554932A - Electrical bridge network : en
  • AU159102B2 - Improvements in or relating to secondary electric batteries : en
  • US2554645A - Two-stroke internal-combustion engine : en
  • US2555055A - Refrigerant distributor : en
  • CA473907A - Reversible transmissions : en fr
  • US2555016A - Variable-speed power transmission : en
  • AU3485450A - Improvements in and relating to medicinal containers : en
  • CH275673A - Bicycle hub with built-in dynamo. : de en
  • ES23710Y - Essence box with protective cover. : en es
  • IE19790L - Venetian blinds : en
  • US2554902A - Thermionic discharge device control : en
  • US2554913A - Ammonium hydroxide composition : en
  • CH275634A - Device ensuring, in an automatic switching installation, discrimination between subscribers belonging to different categories. : en fr
  • CA473997A - Processes of producing chlorinated ethers : en fr
  • CH275526A - Process for impregnating wood against rot and animal pests by osmosis. : de en
  • CH275589A - Coaxial electric cable. : en fr
  • AU155764B2 - Manufacture of 1:1:3 - Trialkoxy Alkanes : en
  • CH275648A - Machine for packing items. : de en
  • DE1623848U - FLANGE COIL WITH INNER AND OUTER SHEATH. : de en
  • DE805798C - Frame for roof window or the like. : de en
  • AU162051A - Improvements relating to lubricators for internal combustion engines : en
  • CA473967A - Preparation of triethylenemelamine : en fr
  • ES194003A1 - A MECHANICAL SYSTEM OF CONTINUOUS MOVEMENT, WITH PRODUCTION OF STYLABLE FORCES, BASED ON THE PRESSURE OF LIQUIDS ON SIDE WALLS : en es
  • FR981678A - Improvement in spark plugs : en fr
  • US2555030A - Telescope mount : en
  • DE1623814U - MASSAGE DEVICE. : de en
  • CH275423A - Method and device for carrying out catalytic gas reactions. : de en
  • DE1623884U - SLIDING WALKING FRAME AND SLIDING BOARD FOR BEE HOUSES. : de en
  • DE1623981U - FASTENERS FOR DOORS, WINDOWS AND THE LIKE, IN PARTICULAR OF MOTOR VEHICLES. : de en
  • CA474013A - Bob pins : en fr
  • US2554951A - Napkin holder : en
  • FR981712A - Method for increasing the adhesion of belts to pulleys : en fr
  • CH275578A - Method and device for regulating driving machines. : en fr
  • CH275361A - Device for chopping and mixing food and beverages. : de en
  • CA473977A - Voltage and frequency regulating systems for motor-generators : en fr
  • DE1623867U - DEVICE FOR HANGING THE CONNECTOR OF THE SUPPLY FROM ELECTRICALLY DRIVEN HOUSEHOLD APPLIANCES, IN PARTICULAR VACUUM CLEANERS OR THE LIKE. : de en
  • DE1623917U - CUTTING MACHINE, IN PARTICULAR FOR BREAD, CHEESE, SAUSAGE OR THE LIKE. : de en
  • DE1623765U - FLASHLIGHT. : de en
  • ES197577A3 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRIC WASHERS : en es
  • ES26658U - Shaving and softening. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981498A - Mechanical hammer : en fr
  • CH275631A - Call distributor. : en fr
  • CH275687A - Process for the preparation of a new benzoic acid ester. : de en
  • DE1623957U - SWITCH WITH THERMAL RELEASE. : de en
  • AU3525750A - A cabinet combining a seat and table unit : en
  • CH275508A - Equipment for melting and casting under the exclusion of air. : de en
  • ES23030Y - Nib for fountain pen. : en es
  • CA474037A - Liners for adherent rubber surfaces and the like : en fr
  • DE1623929U - SOUND INSULATING BUILDING PLATE. : de en
  • ES197450A1 - A NEW WHEELED SWIVEL SUPPORT SYSTEM FOR FURNITURE, TRUCKS AND SIMILAR APPLICATIONS : en es
  • FR981858A - Device for achieving centric movement of the body, and method for ?? cution of the guide curve of the device plate : en fr
  • FR981938A - New amino-naphthalenesulphonic acids, their method of preparation and their applications as detersive, foaming, wetting, dispersing and humectant agents : en fr
  • DK72572C - Step piece for mounting on shovels. : da en
  • ES23611U - A device of encebadol-attacked for explosives in drills (Machine-translation by Google Translate, not legally binding) : en es
  • US2554556A - Agricultural tractor and coupling device therefor : en
  • US2554828A - Testing repeaters in transmission systems by shunting out individual repeaters : en
  • US2554854A - Thermometer casing with thermometer illuminating means : en
  • ES25555Y - Overlock needle perfected to take stitches in the middle. : en es
  • DE805799C - Tilting device for split stairs and ladders : de en
  • FR981606A - Device for blowing air into any room or enclosure : en fr
  • AU164951A - Improvements in or relating to lubricating device : en
  • DE1623977U - DEVICE FOR CLASSIFYING JAM BUILDS AND SIMILAR CONTAINERS UNDER SHOP COUNTERS, ON SHELVES, IN CABINETS AND THE LIKE. : de en
  • FR981735A - Discharge lamp and mode of operation : en fr
  • GB653945A - Apparatus for cleaning fiber treating machines : en
  • ES192992A1 - IMPROVEMENTS IN THE CONSTRUCTION ELEMENTS OF RIBBED PRE-COMPRESSED CONCRETE PLATES BY MEANS OF CROSSED CONCRETE RIBS WITH PRESTRESSED REINFORCEMENT : en es
  • FR981510A - Amplifier with automatic gain control : en fr
  • DE1623873U - METAL INTARSIA. : de en
  • DE1623783U - HOSE CONNECTION, ESPECIALLY FOR MOTOR PURGE. : de en
  • FR981470A - Improvements to twin-gauge distributors : en fr
  • FR981713A - elements for demountable constructions of all sizes : en fr
  • GB653924A - Improvements in or relating to ladders : en
  • DE805780C - Electric cooking device : de en
  • US2554752A - Method of shaving gears : en
  • US2554518A - Twist direction finder : en
  • US2554976A - Polymers of polymethylsilylenes and method of preparing the same : en
  • US2555111A - Polyamide resin from dimerized unsaturated fatty acids of natural fatty oils : en
  • US2555279A - Abrasive wheel and method of manufacture thereof : en
  • FR981546A - Space-saving volute with deflector fins for pumps and centrifugal fans : en fr
  • DE805858C - Ruettelform machine for the production of artificial stones : de en
  • GB653866A - Improvements in guards for sewing machines : en
  • US2554521A - Seal : en
  • ES26632U - Indicator device for the position of the gearbox (Machine-translation by Google Translate, not legally binding) : en es
  • AU153818B2 - Improvements in or relating to road sweeping vehicles : en
  • CA474068A - Electric food warmers : en fr
  • CH275546A - Multi-plate wet clutch. : de en
  • ES195914A1 - MANUFACTURING PROCEDURE OF A POROUS, INSULATING PRODUCT MADE BASED ON BINDERS AND A FOAMING AERATING AGENT : en es
  • FR981539A - Improvement in an oxidation process : en fr
  • FR981769A - Process for extracting fats, in particular palm oil, and device for implementing this process : en fr
  • DE1623893U - LOCKING DEVICE FOR FOUNTAIN PEN, BALLPOINT PEN OR THE LIKE. : de en
  • DE1623962U - CURTAIN RAIL FOR SPIN CURTAINS. : de en
  • DE805844C - Bicycle frame sleeves and processes for their manufacture : de en
  • ES194813A1 - PERFECTIONS TO BURN POOR FUELS IN OVENS OF ANY KIND : en es
  • DE1623961U - HANGING DEVICE FOR CURTAINS, IN PARTICULAR FOR FASTENING THE CURTAIN TO GALLERIES. : de en
  • US2555214A - Method of producing glass razor blades and product thereof : en
  • ES195933A1 - PROCEDURE FOR THE PREPARATION OF STORAGE-RESISTANT FERTILIZER SALTS : en es
  • ES197385A1 - A PROCEDURE TO OBTAIN A COMPOSITION TO AVOID THE FACING OF BROKEN STITCHES IN KNITTED GARMENTS : en es
  • ES26717U - Water evaporator to produce distilled water in boats. (Machine-translation by Google Translate, not legally binding) : en es
  • FR981461A - Installation for the gas supply of internal combustion engines : en fr
  • US2554978A - Explosion-proof electrical indicator : en
  • FR981717A - Container with tilting lid : en fr
  • ES194177A1 - IMPROVEMENTS IN AUTOMATIC TRUCKS TO LIFT OBJECTS OF ANY FORM : en es
  • FR981730A - Process for the vapor phase dehydrohalogenation of polyhalomethyl compounds : en fr
  • FR981547A - Improvements to the guidance of longitudinal grinding machine carriages : en fr
  • US2554486A - Method for producing fibrous material : en
  • US2554716A - Variable pitch and reversing propeller for marine motors : en
  • US2555180A - Electric cattle guard : en
  • US2555183A - Cooled friction disk : en
  • US2555230A - Pressure cooking procedure : en
  • CH275624A - Electric oven. : de en
  • CH275641A - Device for amplifying centimeter or decimeter waves with a shaft tube. : de en
  • FR981799A - stripper for carrot seeds and similar applications : en fr
  • GB653997A - Improvements in or relating to high speed clutches and/or brakes : en
  • DE1623701U - MITTEN MADE OF FABRIC FILES. : de en
  • DE1623762U - COUNTER BOARD. : de en
  • DE1623771U - MASSAGE TAPE. : de en
  • FR981951A - Comb : en fr
  • CH275608A - Oil burner. : en fr
  • AU153796B2 - Color television transmitting arrangement : en
  • ES26546U - Merchant book (Machine-translation by Google Translate, not legally binding) : en es
  • GB654027A - Quick boiling kettles : en
  • FR981489A - Improvements to cart mounted agricultural sprayers : en fr
  • IE22191L - Statistical devices : en
  • FR981541A - Apparatus for rectifying the seats of taps and valves as well as the principle on which these apparatus are built : en fr
  • ES197478A1 - A NEW METHOD FOR OBTAINING CITRIC AND LACTIC ACIDS : en es
  • US2554581A - Shock absorber with retractable stroke for airplanes : en
  • US2554946A - Processes for manufacturing substituted thiopyruvic acids : en
  • US2554767A - Dry seal pressure type gas holder : en
  • US2554622A - Fluid conduit connections to centrifugal machines : en
  • US2554632A - Preparation of protein digestion product : en
  • US2554796A - Uniform feeder for granular material : en
  • CH275662A - Lifting device for a vehicle such as a truck. : en fr
  • US2554766A - Balancing mechanism : en
  • US2554790A - Flow control device : en
  • US2555079A - Friction speed gear : en
  • FR981680A - Connection of pistons to a rotating shaft : en fr
  • GR13014B - DRY CLEANING PREPARATION FOR WHITE KASTORINA LUXURY SHOES. : el en
  • ES26570U - Instructional and entertainment manual game. (Machine-translation by Google Translate, not legally binding) : en es
  • US2555158A - Pretensioned spring contact for cutouts : en
  • FR981811A - Improvements made to bicycle brake handles : en fr
  • US2555070A - Revolving advertising display machine : en
  • FR981802A - Two-stroke internal combustion engine with rotary sheath distribution which allows overloading, practically complete exhaust of combustion gases and an expansion ratio greater than that of compression : en fr
  • US2555208A - Electrical apparatus : en
  • US2555292A - Fastener : en
  • SU85437A1 - Power installation with internal combustion engine and hydraulic transmission : en ru
  • ES25393Y - Improved sponge for bath and other hygienic uses. : en es
  • FR981930A - Tying system for metal wire wound in balls or annular coils : en fr
  • US2555010A - Mechanical party rotating disk game : en
  • US2555162A - Web winding and unwinding control : en
  • ES26556U - Screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • FR981562A - Continuous catalysis method and apparatus : en fr
  • USD163504S - Stereoscopic projector : en
  • US2554665A - Fall board mechanism : en
  • GB653894A - Series impedance for electric discharge tubes for illuminating purposes : en
  • US2555178A - Folding maid service truck : en
  • US2554659A - Pressure responsive device : en
  • US2554696A - Magnetic phonograph pickup head with two pairs of pole pieces : en
  • ES26625U - Convertible armchair in bed with fortress against insects (Machine-translation by Google Translate, not legally binding) : en es
  • CA473970A - Methods of preparing triazinyl compounds : en fr
  • ES193014A1 - IMPROVEMENTS IN DRAWING CYLINDERS FOR TEXTILE MACHINERY : en es
  • ES26724U - New blouse (Machine-translation by Google Translate, not legally binding) : en es
  • US2554957A - Roller bearing cup spacer : en
  • US2554971A - Sewing machine needle bar operating mechanism : en
  • US2555247A - Semiconductive cell : en
  • US2554635A - Apparatus for filling brush handles : en
  • US2554729A - Garage door operator : en
  • AU159451A - Improvements in or relating to road sweeping vehicles : en
  • US2555003A - Pinion and gear axle drive and lubrication system therefor : en
  • US2555033A - Special package for frozen uncooked pie crusts : en
  • AU165351A - Improvements relating to apparatus for indicating the amplitude or phase versus frequency characteristic ofan electrical circuit : en
  • AU3539650A - Improvements in and relating to joints for tubes andthe like : en
  • LU30428A1 - Lamp for electric discharges in a gas or a metallic vapor and power supply and ignition circuit associated therewith : en fr
  • US2555138A - Greenhouse substitute glass installing fixture : en
  • CH275484A - Compass. : de en
  • CH275507A - Drive device for hydraulic machines. : de en
  • CH275646A - Set of tubular elements that can be nested one inside the other. : en fr
  • AU154868B2 - Improvements in or relating to windings for rotors : en
  • CH275682A - Automatic control device for aircraft. : de en
  • AU154920B2 - Improvements in or relating to ceramic bodies : en
  • CH275691A - Process for the halogenation of a hydrocarbon. : de en
  • CH275509A - Method and device for corrugating pipes by means of at least one pressure roller rotating around the workpiece. : de en
  • USD163439S - Balyer sweater : en
  • AU150583B2 - Improvements in or relating to refrigerators : en
  • CA474014A - Photographic silver halide emulsions : en fr
  • CH275462A - Rangefinder device for an optical apparatus comprising a lens to be focused. : en fr
  • AU168351A - Improvements in electric ribbon cables and process forthe production thereof : en
  • DE1623949U - GAME BOARD WITH FIGURES OR MAGNETIC MOVED ON IT VEHICLES. : de en
  • FR981750A - Process for the preparation of acrylonitrile and vinylpyridine copolymers and products obtained by means of this process : en fr
  • FR981794A - Service adjustment process in the sugar beet store : en fr
  • CH275427A - Process for the preparation of polymerizable pentachlorostyrene. : en fr
  • DE1623965U - CLIP. : de en
  • US2555160A - Infant's crib : en
  • US2554526A - Sanitary dental floss holder : en
  • ES196813A1 - IMPROVEMENTS IN THE MANUFACTURE OF RUBBER GLUE OR SOLUTIONS : en es
  • US2554931A - Pressure cooker : en
  • US2554726A - Fire extinguisher : en
  • CA473940A - Battery chargers : en fr
  • FR981795A - Shell for source casting : en fr
  • DE1623731U - SEALING FOR CRANKSHAFT BEARINGS OF TWO-STROKE COMBUSTION ENGINE. : de en
  • DE1623767U - BEAM APPLICATOR. : de en
  • USD163443S - Liquid dispenser : en
  • AU161551A - Improvements in or relating to demodulating circuits for frequency-modulated oscillations : en
  • DE1623815U - MASSAGE APPARATUS. : de en
  • DE1623851U - NET SWIMWEAR. : de en
  • DE805879C - Anchored support strip for rail clamping plates in reinforced concrete sleepers : de en
  • GB654014A - Improvements in the production of cellulose ethers : en
  • DE1623885U - BASE MAT FOR TOWING NETS. : de en
  • DE1623866U - ELECTRIC COFFEE GRINDER. : de en
  • DE805766C - Circuit arrangement for electric train lighting : de en
  • ES25473Y - Seat and cover for water. : en es
  • DE1623968U - STACKABLE FRONT LEGLESS STEEL TUBE SEAT. : de en
  • US2555093A - Interlocking nut : en
  • AU144075B2 - Line limit switch for use in hoisting equipment : en
  • DE1623938U - EXHAUST EJECTOR FOR MOTOR VEHICLES. : de en
  • US2555196A - Adjustable bracelet clasp : en
  • USD163481S - Make-up mirror : en
  • AU149398B2 - Improvements in hydraulic power units : en
  • US2554797A - Rain pipe trap : en
  • US2555185A - Recovery of organic compounds from aqueous carbon oxide hydrogenation product : en
  • US2554870A - Fully cured olive brine treated food glyceride oils and method of producing same : en
  • DE1623924U - MAILBOX ARRANGEMENT. : de en
  • DE805802C - Tensioning device, especially for pressing the floorboards together when laying floors : de en
  • DK72585C - Method for cleaning raw starch. : da en
  • US2554819A - Selective absorbent and method of manufacturing and using the same : en
  • US2555218A - Machine for securing photographic film in statistical record cards : en
  • CA473919A - Brackets for supporting wall tables, shelves and like fitments : en fr
  • CH275543A - Watch strap. : en fr
  • US2555232A - Method of preparing a shrimp product : en
  • CH275547A - Flexible transmission element, such as belt, cable, etc., and method of manufacturing this element. : en fr
  • AU170251A - Improvements in or relating to pyrazolidones : en
  • AU3360950A - Improvements relating to telephone switching apparatus : en
  • CH275470A - Drawing device. : de en
  • FR981509A - New control device for various machines in the form of a group of the Leonardo type whose motor is constituted by a motor with variable speed by the field : en fr
  • FR981540A - Method and apparatus for separating bitumen from sandstone and oil sands : en fr
  • AU159377B2 - Process forthe production of patent leather : en
  • AU168951A - Improvements in or relating tothe manufacture of seamed tubing : en
  • CA474084A - Magazines or label boxes for labelling machines : en fr
  • AU150943B2 - Improvements relating to motor vehicle frame structures : en
  • DE805751C - Gas pressure regulator with a pressure equalizing double seat valve : de en
  • AU168851A - An improved enclosure foran electric cable joint : en
  • US2554814A - Filter materials and process for making such materials : en
  • US2554816A - Heterocyclic sulfonamides and methods of preparation thereof : en
  • CH275439A - Process for the production of a vat dye. : de en
  • CH275566A - Internal combustion engine system with two superposed crankshafts. : de en
  • CH275636A - Motor selector in a telecommunications system. : de en
  • USD163457S - Christian armor pin : en
  • CH275637A - Method for stabilizing an ultra-high frequency and apparatus for carrying out this method. : en fr
  • CA474054A - Airtight tubular couplings : en fr
  • AU157311B2 - Improvements in or relating to electric secondary cells or accumulators : en
  • CH275328A - Double-layer cavity wall. : de en
  • CA473947A - Dehydrating apparatus : en fr
  • CH275622A - Process for obtaining antibiotic substances by cultivating microorganisms that produce them. : de en
  • CH275659A - Rotating sliding door. : de en
  • ES197440A1 - A NEW PROCEDURE TO ACHIEVE THE RATIONAL AND INTENSIVE MAMINET COMPUTER OF ARTICLES, PRODUCTS AND SERVICES : en es
  • CA474026A - Vehicle spring suspensions : en fr
  • US2554608A - Clothes lifter : en
  • US2554908A - Separation of hydrocarbons by selective adsorption : en
  • USD163487S - Schustack t-fitting : en
  • USD163496S - Inking pad : en
  • DE805721C - Process for the production of a binder for layered bodies, in particular made of metal : de en
  • GB654038A - Improvements in or relating to the coating of articles, for example loudspeaker diaphragms, with lacquer : en
  • CH275405A - Vacuum cleaner. : de en
  • AU159651A - Improvements in metering liquids : en
  • CH275444A - A process for the preparation of water-soluble methylated methylol-melamines. : en fr
  • USD163440S - Knife handle : en
  • AU3361050A - Improved door control mechanism : en
  • CA473982A - Luminescent materials : en fr
  • CH275426A - Process for the production of iron powder from a solution of iron salts. : de en
  • AU149320B2 - Improvements in or relating to road sweeping vehicles : en
  • CH275533A - Heating and injection cylinders on injection molding machines for thermoplastic masses. : de en
  • US2554832A - Thieving mechanism : en
  • US2555241A - Method for manufacturing high silicon steel sheets : en
  • CH275336A - Knot connection device for rods of reticular structures. : en it
  • US2555198A - Chronometric recording device : en
  • US2554937A - Self-locking mop wringer : en
  • DE1623785U - CENTERING DRILLS FOR GAS AND WATER PIPES. : de en
  • DE1623842U - TABLE KNIVES. : de en
  • US2554929A - Slide fastener : en
  • CA474060A - Electric apparatus cooling systems : en fr
  • FR981841A - Process for the separation of hydrocarbons and oxygenates derived from hydrocarbons : en fr
  • FR981955A - Method and means for connecting male and female mechanical parts : en fr
  • CH275582A - Lead accumulator. : de en
  • FR981737A - Nest trap : en fr
  • AU167551A - Improvements relating to motor vehicle frame structures : en
  • ES196786A3 - A NEW SYSTEM OF METAL POSTS : en es
  • AU155188B2 - Improvements relating to apparatus for indicating the amplitude or phase versus frequency characteristic ofan electrical circuit : en
  • DE1623855U - LATCH FOR ELECTRIC ACCUMULATOR. : de en
  • ES197700A1 - IMPROVEMENTS IN ADJUSTABLE SUPPORTS AND DWE FIXING FOR MARINE MACHINES AND ENGINES : en es
  • ES196178A1 - A PROCEDURE FOR OBTAINING FLUORESCENT PLASTIC MATERIALS FOR DENTAL USE : en es
  • CH275404A - Vacuum cleaner. : de en
  • CH275453A - Sheet of postage stamps. : en fr
  • DE1623945U - DRIVE BAR LOCK WITH LIGHT ALLOY HOUSING. : de en
  • CA473897A - Apparatus for use in connection with machines for sewing on buttons : en fr
  • CH275539A - Hydraulic control device on a copying machine tool. : de en
  • CA474048A - Propulsive thrust augmentors : en fr
  • CA473932A - Drying and polishing mitts : en fr
  • CA473936A - Shoe welts : en fr
  • CH275505A - Press casting process. : de en
  • AU165551A - Improvements in or relating to secondary electric batteries : en
  • CA474008A - Drives for counter numeral wheels : en fr
  • US2554615A - Wire coil container : en
  • US2554574A - Box forming machine : en
  • US2554769A - Drying equipment : en
  • US2554871A - Concentrated olive extractives and method of producing same : en
  • CH275443A - Open-ended electrical igniter with delay effect. : de en
  • CH275467A - Process for obtaining color motion pictures, and film thus obtained. : en fr
  • DE1623813U - PRESSURE FACE PROTECTOR. : de en
  • CH275353A - Drain with drain body made of oxidizable material. : de en
  • CH275397A - Sizing agents. : de en
  • CH275412A - Ski boot protectors. : de en
  • CH275678A - Switch device, especially for grooved rail switches. : de en
  • DE1623751U - ANGLE GRATING. : de en
  • FR981663A - Method and devices for sound recording on tape and in particular on cinematographic films : en fr
  • GB653875A - Improvements in or relating to fluid storage tanks : en
  • CA473927A - Fluid pumps with built-in induction motors : en fr
  • CA474071A - Portable wick type oil heaters : en fr
  • CH275697A - High DC voltage generator device. : en fr
  • CA473937A - Regulator mechanism : en fr
  • CH275371A - Device for holding and guiding horizontally movable glass panes. : de en
  • ES193041A1 - A LIGHT MODULATOR SYSTEM : en es
  • AU3542850A - Improvements in and relating to scythes : en
  • CA474077A - Visual reception of radio waves : en fr
  • CH275591A - Remote control system. : de en
  • CH275680A - DC motor system with regulating device. : de en
  • US2554959A - Polymeric imido-esters prepared from maleic anhydride heteropolymers and 2(11-hydroxy-8-heptadecenyl) oxazolines : en
  • AU159251A - Improvements in or relating to refuse collecting vehicles : en
  • CH275590A - Machine for the production of high frequency cables. : en fr
  • DE1623823U - DOUBLE-ACTING HOLE SAW. : de en
  • DE1623959U - HANDLE FOR BRIEFCASE, HANDBAGS, SUITCASE AND THE LIKE. : de en
  • ES26704U - Hygienic refrigerator for drinks (Machine-translation by Google Translate, not legally binding) : en es
  • US2555026A - Slur gam assembly : en
  • CH275324A - Pal injector for agriculture. : en fr
  • CA473952A - Adding, accounting and similar machines : en fr
  • DE805769C - Process for the preparation of injectable solutions of guaiacol : de en
  • ES26659U - Recreational weapon of perfected compressed air. (Machine-translation by Google Translate, not legally binding) : en es
  • AU145303B2 - Improvements in casement windows or fanlights : en
  • US2555153A - Holder for abrasive or cleansing materials : en
  • CH275610A - Apparatus for determining the basal metabolic rate in humans by measuring the oxygen consumption. : de en
  • DE1623970U - CABINET WITH REVOLVING INTERIOR. : de en
  • DE810462C - Process for sucking liquids, sludge and the like : de en
  • FR981651A - Internal combustion engine : en fr
  • FR981907A - Improvements to public lighting fixtures with inclined reflector : en fr
  • CA474042A - Micro-wave generators : en fr
  • DE1623895U - Bullet trap for air rifles : de en
  • DE805880C - Method and device for the production of threaded holes in concrete parts : de en
  • FR981970A - Device for the mass production of tubular solid core reinforcements? reinforced concrete : en fr
  • US2555053A - Article holding device : en
  • CH275487A - Counter with number divider. : de en
  • DE1623900U - CARBIDE TOOL : de en
  • AU165251A - Improvements relating to variable speed driving mechanisms : en
  • CA473916A - Fireplace fronts : en fr
  • CH275652A - Corner lock on collapsible containers with a rectangular bottom. : de en
  • US2554630A - Eyeglass cleaner : en
  • US2554700A - Controlled partial decomposition of chlorinated rubber : en
  • US2554968A - Continuous pressure separating device operating in multiple stages : en
  • US2555169A - Stabilized compositions containing high molecular weight halogenated materials : en
  • US2555105A - Safety razor : en
  • CH275541A - Device for cleaning a surface and for applying and distributing liquids and pastes on this surface. : de en
  • CA473986A - Pull-down mechanism for motion picture projectors : en fr
  • US2554885A - Pressure roller apparatus : en
  • AU163251A - Improvements in or relating to tertiary-aminoalkyl amino 2 Alkoxybenzoates and their salts andthe preparation thereof : en
  • AU170451A - Stalk harvester : en
  • CH275538A - Electromagnetic impact device. : de en
  • CH275575A - Steam and gas turbine plant. : de en
  • US2555051A - Sleeping bag : en
  • US2554536A - Rotary pump : en
  • CH275593A - High-voltage switch with means that control the voltage distribution. : de en
  • DE1623993U - KEY HOLDER. : de en
  • DE805744C - Safety device for work machines, especially in longwall mining : de en
  • US2555173A - Ballast spreader : en
  • CA473900A - Valve spring lifters : en fr
  • CA473965A - Decolorization of melamine : en fr
  • CA474079A - Strainers : en fr
  • GB653941A - Improvements relating to tuning arrangements for radio and like receivers : en
  • US2555068A - Process for the preparation of cyclized rubber : en
  • US2555289A - Method of producing calcined calcareous materials : en
  • LU30392A1 - : en
  • US2555099A - Hot line clamp : en
  • CA474063A - Ceramic resistors : en fr
  • CH275378A - Device on ladders to prevent them from slipping. : de en
  • CA474024A - Directive loop antennae : en fr
  • GB653948A - Improvements relating to apparatus for training a person to track a relatively moving object : en
  • CH275639A - Automatic control device for connecting a radio telephone system to an automatic telephone exchange. : de en
  • AU156479B2 - Coupling device : en
  • ES194678A1 - CONTINUOUS EXTRACTION OR LEACHING APPARATUS : en es
  • ES25288Y - Mechanical toy : en es
  • FR981849A - Collector siphon : en fr
  • FR981931A - Improvements to radio wave transmission systems : en fr
  • CH275349A - Device for fixing an electrode to the wall of an enclosure. : en fr
  • CA473895A - Seamless capsules : en fr
  • CH275594A - Device for maintaining the charge of accumulator battery cells by means of a compensating charge current. : en fr
  • CH275389A - Loom. : en fr
  • FR981979A - Small user-adjustable rangefinder : en fr
  • US2554505A - Bulldozer attachment for tractors : en
  • US2554593A - Apparatus, including gas turbines for the direct driving of vehicles : en
  • CA474064A - Refining of mineral oils : en fr
  • CH275431A - Process for the conversion of hydrocarbons. : de en
  • CH275451A - Machine for treating and refining pulpy materials, in particular paper pulp. : en fr
  • FR981486A - Improvements to lighters combined with mechanical pencils : en fr
  • US2554491A - Oil burner and fuel cutoff system : en
  • US2554786A - Perfluoro dinitriles : en
  • US2555172A - Modulator circuits : en
  • ES196909A1 - A SCREW CIRCUIT CUTTER : en es
  • FR981478A - System for protecting railway traffic control devices against currents other than their control current : en fr
  • FR981672A - Liquid dispenser-dosing device : en fr
  • US2555110A - Magnetic head assembly : en
  • US2555146A - Ventilating deflector : en
  • DE805720C - Process for the polymerization of methyl methacrylate : de en
  • US2554539A - Adjustable lamp mount : en
  • ES195941A1 - PROCEDURE AND DEVICE FOR FIXING BRAKE RIBBONS, CLUTCH DISCS AND METAL SHOES : en es
  • ES26474U - Improved packaging for conditioning anesthetics (Machine-translation by Google Translate, not legally binding) : en es
  • FR981853A - Improvements in the distillation of carbonic materials : en fr
  • GB653897A - Improvements in or relating to mowers for attachment to tractors : en
  • DE1623707U - FLOWERHOLDER MADE OF CENTRICALLY ARRANGED GRATES. : de en
  • DE1623910U - STEEL WOOL BAG WITH PLASTIC SOAP. : de en
  • ES197703A1 - AN IMPROVEMENT IN THE PROCEDURE FOR THE MANUFACTURE OF PRESTRESSED CONCRETE BODIES : en es
  • FR981636A - Method and apparatus for controlling the content of opaque impurities in a fluid : en fr
  • DE1623931U - INSERT BOX FOR SAVINGS CABINETS AND LIKE. : de en
  • FR981707A - Flowerpot cover : en fr
  • CH275618A - Process for the production of practically pure, crystallized, heat-resistant potassium penicillin X. : de en
  • DE1623853U - EQUIPMENT FOR ICE MAKING. : de en
  • DE805740C - Hand device for applying glue, paints, varnishes, etc. Like. On paper, cardboard, wood, etc. : de en
  • US2555077A - Method of forming designs in relief : en
  • US2554511A - Basic esters of 2-aryl-2-(1-hydroxycyclopentyl) ethanoic acid and acid addition salts of the same : en
  • US2554877A - Control tube : en
  • US2555074A - Disconnect lug : en
  • CH275573A - Device that enables at least one accessory sitting in the wall of a container to be replaced during operation. : de en
  • US2555195A - Two-way adjustable clasp : en
  • USD163471S - Nelson lawn sprinkler : en
  • AU159551A - Improvements relating to electric heaters : en
  • ES25569Y - Apparatus for harvesting olives. : en es
  • GB654037A - Tuning system for short waves : en
  • AU152202B2 - A plug for containers : en
  • CH275667A - Tilting device on transport vehicles. : de en
  • US2554861A - Boiler : en
  • US2554824A - Switch : en
  • CH275492A - Device for measuring apparent resistances. : de en
  • FR981953A - Closure or fastening device intended to replace buckle and pin systems : en fr
  • GB653955A - Improvements in or relating to tables : en
  • DE1623926U - FASTENING OF UNDERCARRIAGE WHEELS, IN PARTICULAR ON ELECTRIC CRANE GEARS. : de en
  • US2554983A - Ironing board attachment : en
  • FR981867A - Radio guidance system : en fr
  • GB654006A - Improvements in or relating to radio receivers having automatic frequency control : en
  • US2554921A - Internal-combustion engine : en
  • US2554727A - Fire extinguisher : en
  • DE1623950U - THREAD CLAMP FOR TUBE MACHINES, IN PARTICULAR FOR WEB CHAINS. : de en
  • AU169751A - An improved time delay relay circuit anda voltage impulse counter incorporating thesame : en
  • CA473935A - Window ventilators : en fr
  • CH275658A - Transport trolleys, in particular for food. : de en
  • CH275425A - Process for the production of concentrated nitric acid. : de en
  • DE1623958U - LEAD PIPE ELECTRIC HEATING CABLE. : de en
  • DE805839C - Sealing of valve and slide spindles : de en
  • US2555076A - Instrument for use in performing surgical eye operations : en
  • DE1623989U - ARTICULATED MACHINE FOR TIN-WIND INSTRUMENTS. : de en
  • GB653992A - Improvements in or relating to stackable baskets intended for use in the transport of perishable goods : en
  • US2554986A - Synthesis of pregnenolone : en
  • US2555115A - Hydraulic decompression circuit with automatic reverse : en
  • ES193917A1 - IMPROVEMENTS IN THE AUTOMATIC CLOCKS FOR CONNECTION AND DISCONNECTION OF ELECTRICAL CIRSUITS : en es
  • ES22247Y - Interpolator. : en es
  • FR981945A - Fuel flow adjustment device : en fr
  • GB653956A - Improvements in the manufacture of steel : en
  • US2554706A - Safety ski binding : en
  • US2554900A - Attachment for tractors : en
  • FR981595A - Device for frequency modulation of radio-electric transmitters : en fr
  • FR981914A - Process for dehydration of vegetables and fruits and apparatus for carrying it out : en fr
  • FR981560A - Improvements to high frequency maguetic circuits : en fr
  • FR981762A - New type of sandal with strap made of tubular plastic elements : en fr
  • DE805881C - Rail pad : de en
  • US2555291A - Fastener unit : en
  • ES26713U - Fire extinguishing devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES26722U - Pressure gear gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR981856A - Device for collecting blood for analysis : en fr
  • GB653999A - Improvements in or relating to means for the power actuation of motor vehicle members such as windows or seats : en
  • FR981803A - Advanced electric oven : en fr
  • GB653914A - Improvements in or relating to diffusion means for photographic or cinematographic cameras : en
  • GR13003B - PIANO - CASSETTE. : el en
  • DE805857C - Device for cutting rotating bodies : de en
  • DK72575C - Piston, in particular for internal combustion engines. : da en
  • US2554722A - Method of forming cylindrical containers : en
  • US2555293A - Percentage and profit computer : en
  • DE1623871U - CRADLE FOR CHILDREN. : de en
  • DE1623745U - THREAD TENSIONER FOR BINDING MACHINES. : de en
  • US2554934A - Method of manufacturing structural insulation : en
  • US2555244A - Floating door bottom sealing device : en
  • AU150625B2 - Improvements in or relating to thermionic valves : en
  • FR981934A - New derivatives of primary and secondary hydroxylated amides, their preparation process and their applications as detersives, foaming agents, wet? dispersants and humectants : en fr
  • US2555235A - Process for treatment of cereals : en
  • ES26554U - Improved grip (Machine-translation by Google Translate, not legally binding) : en es
  • ES26647U - Toy stroller with moving dolls (Machine-translation by Google Translate, not legally binding) : en es
  • ES26726U - Container for gasoline pump membranes (Machine-translation by Google Translate, not legally binding) : en es
  • FR981460A - Elastic hub : en fr
  • FR981528A - Signaling system : en fr
  • CH275327A - Process for treating animals to gain weight and improve the quality of the flesh. : en fr
  • DE805734C - Constantly changeable translation : de en
  • DE810039C - Electric switch with gases designed to blow out the arc : de en
  • FR981488A - Microtome : en fr
  • ES197708A1 - A PROCEDURE WITH THE CORRESPONDING DEVICES, TO OBTAIN BOTTLES OR SIMILAR HOLLOW BODIES, BY BLOWING : en es
  • ES26671U - Abacus of aluminum or other light metal for calculations of screws (Machine-translation by Google Translate, not legally binding) : en es
  • GB653895A - An improved wheel construction for mounting twin tyres : en
  • AU170151A - Manufacture of 1:1:3 - Trialkoxy Alkanes : en
  • US2554668A - Garment fold board for small size hand luggage : en
  • US2554637A - Fertilizer spreader and grain drill : en
  • DE1623897U - MAT, IN PARTICULAR FOR EXERCISE AND SPORTS PURPOSES. : de en
  • US2554807A - Shock absorber or resilient device : en
  • US2554961A - Upholstering machine : en
  • USD163449S - Adjustable chair : en
  • CH275466A - A process for producing a positive photographic print exhibiting at least three colors. : en fr
  • ES26571U - Improved fluid valve applicable to armchairs and hydraulic mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • DE1623997U - FLOOR-WING THROWER. : de en
  • DE805888C - Equipment on tram cars for sand spreading : de en
  • ES26697U - Type of frame with or without shock absorbers for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES26476U - Luminous screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • US2554914A - Combined chair and table : en
  • ES197269A2 - A LIQUID LIFTING APPARATUS : en es
  • FR981492A - Magneto for multi-cylinder high speed motors : en fr
  • GB653835A - Cathode arrangement for television tubes : en
  • GB653848A - Improvements in and relating to means for loading or stacking in heaps potatoes and other vegetables and other materials occurring in the form of coherent bodies : en
  • GB653887A - Optical apparatus for determining the distribution of the refractive index in a medium : en
  • FR981490A - Thermo-electronic tube constituting both voltage step-down transformer and current rectifier : en fr
  • GB653859A - Improvements in and relating to stabilizers for long distance alternating current power transmission systems : en
  • CA474082A - Controls for pneumatic packing systems : en fr
  • CA473922A - Torque wrenches : en fr
  • DE1623956U - ARRANGEMENT ON A SOCKET FOR BROADCASTING TUBES. : de en
  • DE1623986U - DISTRIBUTION TO WIDE RADIATION GUNS. : de en
  • US2555043A - Waste heat or surplus heat boiler : en
  • USD163437S - Armbruster etai. metallographic microscope : en
  • FR981906A - Friction planetary gear : en fr
  • FR981915A - Hernial belt providing support for scrotal hernias : en fr
  • GB653885A - Improvements in or relating to removable jigs or the like for use in the formation of openings and/or the erection of frames in walls : en
  • ES197692A3 - AN ELASTIC TULLE MANUFACTURING PROCEDURE : en es
  • FR981734A - Drying device for salad and other vegetables : en fr
  • US2554682A - Accessory driving mechanism for railway cars : en
  • DE1623730U - READING BOX. : de en
  • DE805875C - Device for clamping plastic printing foils in offset machines : de en
  • ES194912A2 - ELECTRICAL ANTI-THEFT WARNING SYSTEM : en es
  • GB654034A - Method of preparing a stimulant : en
  • US2554579A - Feeding mechanism for printing presses : en
  • US2554654A - Fountain pen : en
  • US2555057A - Process for the production of paper coating adhesives : en
  • DE805874C - Holder for loose sheets, index cards, etc. like : de en
  • US2555189A - Variable pitch v-pulley : en
  • US2555257A - Cure-activation compositions : en
  • CA474088A - Photo-electric apparatus : en fr
  • ES24101Y - Longitudinal foot bridge support. : en es
  • FR981920A - Process and machine for the manufacture of articles molded from a mixture of cement and products obtained : en fr
  • US2554923A - Parking meter billboard : en
  • US2555231A - Suction cleaner : en
  • US2554717A - Measuring and controlling apparatus : en
  • FR981725A - Refractory material : en fr
  • GB653889A - Improvements in or relating to transparency holders particularly for photographic enlargers : en
  • GB653901A - Improvements in or relating to a fluid torque converter : en
  • US2554809A - Double signal alarm : en
  • US2554573A - Clutch and brake mechanism : en
  • FR981926A - Method and apparatus for removing solid particles suspended therein from air : en fr
  • FR981485A - Slide rule intended in particular for calculations of power transmission lines : en fr
  • ES26636U - A folding children's chair (Machine-translation by Google Translate, not legally binding) : en es
  • USD163500S - Combined sundial and paperweight : en
  • USD163467S - Drapery tieback : en
  • US2554697A - Crusher construction : en
  • US2554530A - Radius and tangent dresser for abrasive wheels : en
  • CA474057A - Clothes driers : en fr
  • CH275623A - Method for the preparation of a choline derivative. : de en
  • ES22849Y - Perfected toy clarinet. : en es
  • ES26596U - Water toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES26622U - Indicative calendar of the celebration of football matches (Machine-translation by Google Translate, not legally binding) : en es
  • GB653917A - Improvements relating to vibration absorbing mountings for machines, vehicle bodies,and like objects subject to vibration : en
  • US2554904A - Multicolor printing press : en
  • US2554920A - Feed for refrigerant injector for evaporators : en
  • DE1623912U - LIMBS. : de en
  • ES194573A1 - A MANUFACTURING PROCESS FOR IONIZATION LUMINESCENT TUBES : en es
  • US2554973A - Modified partially hydrolyzed polymeric products of the condensation of unsaturated aldehydes and esters of the same : en
  • US2555223A - Wiper mechanism for machine guideways : en
  • SU85334A1 - Screw press for pressing and compacting loose bodies, for example, carbon black : en ru
  • US2554621A - Measuring means for determining camber and caster of vehicle wheels : en
  • DK72584C - Tension straps for textile machines and method of manufacture. : da en
  • DE1623727U - PROTECTED SURFACE MIRROR. : de en
  • DE805816C - globe : de en
  • ES195789A3 - PROCEDURE FOR COLORING ZIPPER CLOSURE TEETH : en es
  • FR981895A - Thickness comparator : en fr
  • FR981905A - Process for the disinsection or disinfection of premises : en fr
  • FR981597A - Method of making electrical circuits and application of circuits ain? made : en fr
  • FR981666A - Improvements to automatic roller blinds : en fr
  • CA473934A - Conveyor drives : en fr
  • CA474052A - Electron discharge devices : en fr
  • CH275504A - Process for the extraction of gallium. : de en
  • ES26641U - Intermediate frequency transformers for radio receiver devices. (Machine-translation by Google Translate, not legally binding) : en es
  • ES197305A2 - IMPROVEMENTS IN THE ELECTRIC PLUGS-PLUGS INSULATING BOTH POLES : en es
  • FR981835A - Brilliantine and perfume spray for bag and travel, locking and perfect sealing : en fr
  • FR981901A - Method and device for the combustion of solid fuels : en fr
  • DE1623928U - BUILDING BODY FROM ANY BUILDING MATERIAL. : de en
  • CH275379A - Hand brush. : de en
  • ES25223Y - Safety lock for key rings and other similar objects. : en es
  • FR981516A - Process for the treatment of bauxites and similar aluminous ores for the purpose of extracting alumina with simultaneous production of a residue which can be used as a rich iron ore : en fr
  • FR981982A - Pressure sprayer for powdery or liquid products : en fr
  • ES26539U - Sword perfected for loom (Machine-translation by Google Translate, not legally binding) : en es
  • BE503186A - : en
  • GB653958A - A hand operated machine for making precast blocks or bricks : en