• DE802534C - Mechanical brake controlled by centrifugal force : de en
  • DEW0003085MA - Roll straightener : de en
  • ES196147A2 - A POTASE CHLORIDE SOLVENT : en es
  • ES25602U - Perpetual monthly calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR973639A - Bed warmer : en fr
  • DEC0000823MA - Process for the preparation of N-substituted 1-amino-d-glucose : de en
  • US2541269A - Watchmaker's milling machine : en
  • US2541306A - Power tool : en
  • US2541731A - Process of making canned gelatin : en
  • DEW0003574MA - Grooving machine, especially for masonry. : de en
  • GB650152A - A process of improving the slippage characteristics of films and foils : en
  • FR973484A - Glider or similar aircraft with propulsion system : en fr
  • DEP0042656DA - Ball socket for ballpoint pens. : de en
  • FR973500A - Device for adjusting the temperature of the hot gases in the combustion chambers : en fr
  • IE22172L - Automatic telephone exchange : en
  • DEP0043657DA - Process and device for the production of velvety surfaces. : de en
  • DE802437C - Process for the production of reversible shoes : de en
  • DEP0000343BA - Process for the production of monochlorine cresols : de en
  • GB650156A - Improvements in or relating to hose clasps : en
  • AU3321750A - A device for use in trussing calves and sheep : en
  • ES195673A1 - AN INDICATOR APPARATUS FOR TAXIMETERS AND OTHER TRAVELERS : en es
  • US2541474A - Preparation of silver halide dispersions and photographic emulsions using polyacrylamide peptizers : en
  • US2541694A - Adsorption system : en
  • US2541898A - Baggage rack and securing means therefor : en
  • US2541352A - Lubrication apparatus and cabinet : en
  • FR973477A - Device constituting a valve for regulating the progressive flow of all liquid or gaseous materials : en fr
  • FR973818A - Machine for cutting metal bars and other materials : en fr
  • DE1620056U - ARMCHAIR CAN BE USED AS A BED. : de en
  • US2541067A - Frequency responsive device : en
  • DEP0053319DA - Device for ensuring the operational readiness of continuous pressure medium brake systems in trucks. : de en
  • DE802402C - Adjusting device for the grinder of coffee grinders or the like. : de en
  • DE802649C - Process for the production of objects from multi-cell glass : de en
  • DEP0000919BA - Influence of the hysteresis factor in ferrite cores : de en
  • ES191575A1 - IMPROVEMENTS INTRODUCED IN THE ELECTROLYTIC CELLS : en es
  • ES191735A1 - AN IMPROVEMENT IN THE PROCEDURES FOR OBTAINING CONCENTRATED AND SOLUBLE COFFEE EXTRACTS : en es
  • FR973465A - Three-phase load compensator and control device for resistance welders : en fr
  • ES191569A1 - IMPROVEMENT IN THE ASSEMBLY AND DISPOSITION OF THE DRIVING PALACAS OF THE DISCHARGE APPARATUS IN THE TANK, FIBROCEMENT, PLASTIC MATERIALS AND OTHER MATERIALS : en es
  • FR973798A - Machine for harvesting sugar beets : en fr
  • CH273558A - Circuit arrangement for the transmission of alternating current pulses. : de en
  • DE802499C - Process for producing removable lettering, representations and Like. On smooth surfaces : de en
  • DE802589C - For houses and other high-rise buildings, in particular new buildings and ruins, certain supports for beams of floor slabs : de en
  • DEH0001907MA - Captive, self-sealing cap for tubes. Valves. Bottles, pipes and other containers made of rubber, elastic injection molding compound or the like. : de en
  • FR974013A - Improvements in steroscopic imaging methods and devices : en fr
  • ES25606U - New refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • FR973562A - Automatic hearth : en fr
  • GB650100A - Improvements in or relating to reversing gears for marine propellers : en
  • FR973504A - Method of stacking folded printing sheets : en fr
  • DEP0029134DA - Wheel suspension, in particular for the storage of a vehicle. : de en
  • DEP0050406DA - Transport device on a depositing device. : de en
  • FR973490A - Improvements to metal packaging : en fr
  • FR973543A - Development of centrifugal servo-brakes : en fr
  • US2541796A - Double camera for still and motion pictures : en
  • US2541026A - Harmonic coaxial-line tube : en
  • US2541952A - Combination bicycle, tricycle, and exerciser : en
  • US2541397A - Fish lure : en
  • ES24075Y - Container for the presentation and packaging of tablets, dragees, pills, solids or small powdered quantities of chemical-pharmaceutical products. : en es
  • ES24583U - Electric lamp holder (Machine-translation by Google Translate, not legally binding) : en es
  • DEL0000125MA - Speed controller for electric motors : de en
  • DES0001305MA - Electron tubes, especially for very short waves : de en
  • US2541778A - Magnetically operated switch : en
  • US2541382A - Overblouse : en
  • US2541450A - Vibrator interrupter : en
  • DE1620085U - HEATING-SAVING REGULATOR. : de en
  • DE1619922U - ADVERTISING DEVICE WITH ROTATING PRISMS. : de en
  • DE802400C - Dye solutions for tinting lips : de en
  • DEP0015127DA - Shielding plate for electron tubes with multiple systems : de en
  • DEP0035184DA - Device for dispensing liquids from a pressurized container. : de en
  • DER0001775MA - Process for the production of soaked fiberglass structures : de en
  • ES25626U - Bath or reservoir perfected vine animal bath (Machine-translation by Google Translate, not legally binding) : en es
  • DESC001099MA - Process for the production of sparkling wine with fruit juice as a sugar liqueur : de en
  • ES24535U - Apparatus for the reading of films and amplified vision of film photographs (Machine-translation by Google Translate, not legally binding) : en es
  • DEN0001014MA - Bicycle hand pump. : de en
  • DEV0000969MA - Locking device for windows, doors or the like. : de en
  • DE1620140U - CHILDREN'S CARRIAGE WITH DETACHABLE FRONT AND REAR PANELS, CAN BE USED AS A BABY CARRIAGE AT THE SAME TIME. : de en
  • DEN0000132MA - Interrupting and control device for electric fence energizers : de en
  • ES25593U - Board game. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973855A - Carbonization processes : en fr
  • DEP0028653DA - Gear milling machine improvements. : de en
  • FR973719A - Automatic immobilization device for screws or the like : en fr
  • FR974031A - Improvements in the manufacture of plastic combs and the like : en fr
  • DE1619993U - FIGURE BALLOON. : de en
  • DE802637C - Process for the recovery of lost heat caused by friction in the lubrication or clutch fluid circuit of steam turbine systems : de en
  • ES25559U - Rotating disc indicator of a certain direction. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650143A - Improvements in or relating to electric resistance devices : en
  • ES25455U - Frame antenna for radio (Machine-translation by Google Translate, not legally binding) : en es
  • US2541561A - Fermentation process : en
  • US2541815A - Material conveying shovel boom unit : en
  • FR973592A - Process allowing, in combination with the operation of a gasifier, to obtain the gasification of suitable substances and the enrichment of the gas produced because gasogen : en fr
  • FR973918A - Brake regulator for automobiles and others : en fr
  • DE802452C - Above-surface shaft lock, especially for outgoing weather shafts : de en
  • FR973880A - Dovetail trimming machine : en fr
  • DE802429C - Sausage filling machine with swing-out cylinder lid : de en
  • DEN0000723MA - Fuel measuring device with calculating instrument for fuel consumption and mileage of motor vehicles : de en
  • DEP0001520BA - V-belts consisting of a plurality of flat links and serving for power transmission, the belt links of which are held together in an articulated and releasable manner by connectors. : de en
  • DEB0005478MA - Liftable superstructure device for processing base plates and similar fasteners for rails by milling when the superstructure is ready to drive : de en
  • DEN0000769MA - Protective device on clothes pockets against robbery by slitting : de en
  • FR973643A - Improvements to gas burners : en fr
  • US2541496A - Walking tractor tread driving mechanism : en
  • US2541848A - Storage device : en
  • US2541709A - Portable cold beer dispenser : en
  • US2541360A - Adjustable gearing : en
  • US2541498A - Polyethylene as a liner for tacky rubber : en
  • US2541711A - Automatic decline circuit changer : en
  • USD161897S - Display stand : en
  • ES25450U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR973638A - Debit regulator : en fr
  • DEP0032275DA - Device for dielectric welding or cutting of foils made of thermoplastic material by means of high frequency : de en
  • DER0001534MA - Lighting system on motor vehicles : de en
  • FR973733A - Process for obtaining, cold, a glaze of cement surfaces : en fr
  • DEST000455MA - Temporary road surface that can be laid without a substructure : de en
  • FR973815A - Improvements made to sampling tubes : en fr
  • FR973636A - Improvements to thermostats : en fr
  • BE498968A - : en
  • CH273356A - Locking bracket. : de en
  • CH273379A - Clothes press. : en fr
  • FR973536A - Process for the electrolytic treatment of aluminum with a view to its protection, and to its decoration or coloring : en fr
  • CH273309A - Reversible plow for tractor drive. : de en
  • DE802401C - Food crusher : de en
  • DEE0001465MA - Method and device for lautering beer mash : de en
  • US2541176A - Control valve : en
  • DEP0000930BA - Tubular conductor, jacket or the like, in particular for electrical cables and wires : de en
  • ES196096A1 - IMPROVEMENTS IN OR RELATIVE TO AUTOMATED TELECOMMUNICATION PLANT SYSTEMS : en es
  • DEB0002262MA - Device for opening canning jars. : de en
  • DER0002970MA - Hand scissors. : de en
  • ES25002U - Support chain for rolling shutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR973961A - Economical soundproofing and insulating floor system in reinforced concrete with reinforcement in both directions and pre-coated ceiling : en fr
  • DE1619925U - READY CONTAINER, IN PARTICULAR FOR ESCAPE RESEARCH DEVICES. : de en
  • DE802492C - Gear pump : de en
  • US2541510A - Toothbrush carton : en
  • FR973654A - Manufacturing process for glucinium and its alloys : en fr
  • US2541181A - Staple fiber : en
  • FR973565A - Improvements to condensing pumps : en fr
  • FR973651A - Improvements to wooden soles : en fr
  • FR973890A - Hydroxy-ester derivatives and their manufacturing process : en fr
  • DEL0000932MA - Harvester for root crops : de en
  • DEP0052814DA - Heel with around and changeable running stains. : de en
  • DE1619962U - ELECTRIC COOKING PLATE. : de en
  • DEP0007634DA - Process for processing natural and synthetic rubber using fillers : de en
  • DE1619952U - CONVERSIBLE CLOTHING. : de en
  • DE1620110U - IMPACT AND CHICK TOOL SAFETY. : de en
  • ES196062A1 - A IMPROVEMENT IN CURRENT EXTRACTION DEVICES, BY PRESSURE, OF THE OIL CONTAINED IN SEEDS OR OLEAGINOUS FRUITS : en es
  • FR973456A - Arrangement for oil cooling for air-cooled engines : en fr
  • FR973840A - Method and apparatus for vacuuming bulk products : en fr
  • US2541093A - Voltage converter system : en
  • FR974040A - Ear pin to hang toilet soap and soap from? and direct their wear : en fr
  • FR973551A - Device for regulating an engine : en fr
  • FR973488A - Injection molding machine head : en fr
  • DEM0005699MA - Frames for motorcycles : de en
  • FR973652A - Press with hydraulic action, in particular for the manufacture of prosthetic articles : en fr
  • FR973602A - Device for recharging batteries : en fr
  • FR973994A - Device for developing a phenomenon in polar coordinates on the screen of a cathode-ray oscillograph : en fr
  • FR973916A - Three wheel cycle : en fr
  • CH273495A - Continuous friction speed variator. : en fr
  • FR973548A - Improvements to acetylene gas generators allowing to obtain as by-products of lime flower in fine and dry powder : en fr
  • FR973582A - Process for the protection against corrosion of tanks for quenching in salt baths : en fr
  • GB650096A - Improvements relating to electrical connectors : en
  • US2541057A - Method and apparatus for forming optical devices : en
  • US2541765A - Automatic steering device for dirigible craft : en
  • DEP0014436DA - Reversible extension cable : de en
  • FR973990A - Improvements to enrichment devices with air shutters for carburettors : en fr
  • DE802470C - Headrest for rail travelers : de en
  • US2541428A - Sheet metal gas burner with grid outlet member : en
  • USD161901S - Bushway overshoe : en
  • CA471482A - Methods and apparatus for determining mold cavity pressure : en fr
  • CH273623A - Device for measuring an amount of electrical energy. : de en
  • ES25622U - Finger-wrench type (Machine-translation by Google Translate, not legally binding) : en es
  • FR973664A - Electrical signal transmission systems : en fr
  • FR973689A - Improvements to lapping tools : en fr
  • FR974037A - Mirror reflex camera, with compensated focus, for workshop use, industrial shooting, reportage, science, etc. : en fr
  • CH273538A - Method and machine for manufacturing swabs from a hydrophilic gauze web and for packaging the swabs. : de en
  • DE802435C - Mechanical pencil combined with a fountain pen : de en
  • DE802573C - Device for interrupting the ink supply for some of the ductor rollers : de en
  • DEP0010761DA - Roller capacitor : de en
  • ES191519A1 - A PROCEDURE FOR THE OBTAINING OF CARBOXYLIC ACIDS : en es
  • FR973577A - Salt rodent, cleaner : en fr
  • FR973843A - Improvements to secondary refrigeration systems, closed type : en fr
  • DE1620137U - PROJECTION CAB WITH BUILT-IN TRANSPARENT PROJECTION AREA. : de en
  • US2541673A - Weak-acid isopropanol process : en
  • US2541689A - Adhesive and laminated structure : en
  • US2541970A - Three leg truck mounted derrick : en
  • US2541127A - Process for producing dehydroperillic acid : en
  • US2541434A - Clamp and holder combined : en
  • US2541860A - Road engaging means for automobiles : en
  • ES23029Y - Sprayer for perfumery products. : en es
  • US2541435A - Device for marking patterns on cloth : en
  • US2541667A - Plasticized polyvinyl formal resin : en
  • CH273387A - Method and device for preventing corrosion of iron or steel pads in idle electrolytic cells. : en fr
  • DEK0000744MA - High pressure gate valve with loose shut-off plates. : de en
  • FR973820A - Television receiver : en fr
  • AU150171B2 - Improvements in thermostatic control devices for gas burning appliances : en
  • CH273548A - Process for the preparation of a water-soluble stilboestrol derivative. : de en
  • CH273315A - Process for preserving plant material, in particular ensiling green fodder, using lactic acid-producing bacteria. : de en
  • DE1620044U - BOOK, BROCHURE OR TEAR PAD. : de en
  • ES191902A1 - PROCEDURE FOR THE OBTAINING OF METAL PARTS BY FORCED FLUIDIFICATION IN COLD : en es
  • USD161986S - Linotype cartridge stand : en
  • US2541437A - Apparatus for investigating optical refraction phenomena in gaseous media : en
  • US2541912A - Method for conditioning rotatable grinding wheels : en
  • DEP0021097DA - Process and device for converting electrical energy and heat : de en
  • CH273375A - Process for the preparation of a surface active agent. : de en
  • CH273465A - Injection molding machine. : de en
  • CH273470A - A process for drawing ingots and a press for implementing this process. : en fr
  • DEB0001112MA - Lid holder for ice cream transport and sales containers : de en
  • DEP0004334DA - Method and device for the gasification of solid fuels with the gradual addition of the gasification agent : de en
  • DEP0007800DA - Steel and heat treatment for fingers for cutting units of sewing machines : de en
  • US2541526A - Clutch for floor conditioning machines : en
  • CA471484A - Amides of n-(2,3-dihydroxy-2-propenylidene) aminobenzoic acid : en fr
  • DEP0053743DA - Vehicle powered by an internal combustion engine : de en
  • ES195785A1 - A GASÓGENO DE TURBA BURTA HÚMEDA : en es
  • FR973744A - Improvements to cameras : en fr
  • US2541064A - Method of controlling the diameter and wall thickness of vinylidene chloride polymerfilm tubes : en
  • US2541159A - Sound deadener for vibratory bodies : en
  • US2541911A - Industrial chain : en
  • ES196044A1 - A PROCEDURE FOR OBTAINING A VITAMIN COMPOUND : en es
  • US2541138A - Fungicidal nicotinium salt compositions : en
  • US2541753A - Page card file processing apparatus : en
  • ES193096A1 - A DEVICE FOR THE REGULARIZATION OF THE FEEDING OF THE UNDERGROUND WATER LAYERS OF THE RIVERS INTERCEPTED BY DIQUES OR DAMS : en es
  • ES25598U - School blackboard, replaceable (Machine-translation by Google Translate, not legally binding) : en es
  • USD161959S - Combined counter desk and safe : en
  • DE1619960U - FLUORESCENT LAMP REACTOR WITH ADDITIONAL WINDINGS. : de en
  • FR974032A - Method of mounting zipper heads and other accessories on a dashboard : en fr
  • GB650217A - Improvements in or relating to anti-vibration mountings : en
  • US2541624A - Automatic telephone system-trunk selection : en
  • GB650037A - Improvements in or relating to controlling and driving mechanism for cranes and liketraction machines : en
  • US2541741A - Mounting of fans controlled by the rotation of vehicle wheels : en
  • CH273450A - Analytical balance. : de en
  • CH273498A - Clamshell. : en fr
  • CH273566A - Radio telephone system with transmitting and receiving station and automatic control device. : de en
  • DE802550C - Ring lubrication, especially for compressor crankshafts : de en
  • CA471470A - Vehicle bumpers : en fr
  • FR973742A - drainer for domestic use : en fr
  • FR973563A - Apparatus for the combustion of solid fuels with inclined grate : en fr
  • FR973583A - Improvement in the control of the change of pitch of coaxial propellers : en fr
  • US2541445A - Friction brake : en
  • USD161929S - Combined storage and display device : en
  • GB650099A - Improvements in or relating to the manufacture of semi-conductive material : en
  • NL67340C - : en
  • US2541058A - Processing of lignocellulose materials : en
  • US2541756A - Armrest for seats : en
  • NL67284C - : en
  • US2541393A - Crystal cutter driving circuit : en
  • CH273419A - Typewriter. : en fr
  • DE1620089U - SPECIAL SLIDER. : de en
  • US2541395A - Pressure relief valve : en
  • US2541908A - Pipe or tubing support : en
  • US2541951A - Valve for power transmissions : en
  • DE802474C - Plaster supports, especially for ceilings : de en
  • DEB0002322MA - Process for the production of cation-exchanging synthetic resins : de en
  • DEF0001048MA - Device for braking a spool. : de en
  • US2541286A - Adjustment device for the frequency of spiral balances : en
  • DEP0048456DA - Method and device for applying coating layers to two prefabricated parts. : de en
  • US2541757A - Liquid and gas contact apparatus : en
  • DE1619914U - DEVICE FOR MEASURING THE CONTENT IN POTS. : de en
  • DEP0044416DA - Manual spot welding machine : de en
  • DE1620043U - PLANE EQUIPMENT FOR INDEPENDENT EXTRACTION AND / OR LOADING OF COAL. : de en
  • FR973931A - Paving of drilled briquettes of cement, earthenware or other material placed on a bed of asphalt or similar material : en fr
  • BE498838A - packaging improvements : en fr
  • ES191793A1 - IMPROVEMENTS IN CINEMATOGRAPHY IN COLORS : en es
  • GB650212A - Improvements relating to resilient padding for laundry machinery : en
  • US2541389A - Explosive composition containing polybutene : en
  • ES191840A1 - A PROCEDURE FOR THE PURIFICATION OF CHLOROCICLOHEXANES : en es
  • ES25524U - Lounge soccer game. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973904A - : fr
  • GB650122A - Improvements in or relating to flexible liquid containers : en
  • CH273334A - Process for compressing stored and bulk goods using at least one internal vibrator. : de en
  • CH273570A - System for monitoring the status of a number of spatially separated devices. : de en
  • DE802422C - Device for controlling the drive and lifting motor in electrically operated handcarts : de en
  • DEP0009128DA - Fine adjustment device, in particular for electrical tuning means : de en
  • AU150942B2 - Improvements in or relating to weirs for use in float and sink separation : en
  • DK72135C - File with measuring set-up for analysis of the entered data. : da en
  • US2541584A - N-acylated piperazines : en
  • CA471520A - Holders for arc-welding electrodes : en fr
  • CA471457A - Electrolytic water correction devices : en fr
  • US2541570A - Method and apparatus for finishing extruded pipes of clayware : en
  • US2541904A - Electrical system on railroad car : en
  • US2541790A - Dial instrument movement : en
  • US2541792A - Circuit breaker : en
  • US2541099A - Electric signal storage or demodulating circuits : en
  • US2541675A - Combination window frame construction : en
  • US2541770A - Universal burglar alarm : en
  • ES191798A1 - IMPROVEMENTS IMPROVED IN STEAM WARMING CLAMPS FOR PERMANENT WAVE : en es
  • FR973978A - Bra with cups cut and sewn vertically : en fr
  • GB650025A - Improvements in or relating to methods of cleaning coal : en
  • ES196034A1 - A MAGNETO-DYNAMIC SYSTEM FOR THE TRANSFER OF MOVEMENT BETWEEN STACKED CONTAINERS : en es
  • USD161941S - Card time recorder : en
  • US2541736A - Chemical heating device : en
  • DEP0001648BA - Process for the production of Furil : de en
  • AU144690B2 - Improvements in and relating to coolers for milk or other liquids : en
  • CH273537A - Menstrual pad. : de en
  • DEP0053744DA - Paste container for ballpoint pens. : de en
  • ES25507U - New screen to clean tobacco (Machine-translation by Google Translate, not legally binding) : en es
  • FR973580A - Process and furnace for the recovery of various metals making up a heterogeneous part : en fr
  • DEP0050451DA - Flap gate. : de en
  • GB650121A - Improvements relating to methods of fractionating vapours and apparatus therefor : en
  • DEP0022854DA - Process for the production of a paper size : de en
  • DET0002090MA - High pressure pumps, in particular for operating tipping, pulling and pushing devices for trucks and their trailers. : de en
  • ES25587U - Trench coat. And in general any short or long garment with removable lining, for gentleman, lady boy and girl (Machine-translation by Google Translate, not legally binding) : en es
  • FR974042A - Improvements to expansion refrigeration devices : en fr
  • ES195863A1 - A DEVICE FOR THE LUBRICATION OF THE LEGS OF THE RAILWAYS, TRAMWAYS AND OTHER VEHICLES THAT MOVE ON THE RAIL : en es
  • FR973863A - Improvements to the wheels of military, agricultural or other vehicles : en fr
  • GB650167A - Improvements in thread-advancing reels : en
  • DE801854C - Hollow block : de en
  • DEA0000972MA - Process for laying tiles or slabs as a surface covering for interior building surfaces : de en
  • DE1620147U - DRIVE DEVICE FOR GYROWN AND PROPELLER. : de en
  • FR973851A - Magnetic Ore Wire Mesh : en fr
  • FR973859A - Process for preparing trinuclear cyanine dyes : en fr
  • AU154761B2 - Improvements in or relating to pulse converting circuits : en
  • US2541641A - Adjustable bubble level : en
  • CH273376A - Fabric drying machine. : en fr
  • CH273565A - Time division multiplex system. : de en
  • CA471573A - Self-biased solid amplifiers : en fr
  • DEP0018036DA - Device for securing the correct rotor position for steam turbines, gas turbines, water turbines, compressors and blowers : de en
  • CH273422A - Stacks of paper for making copies with a typewriter. : de en
  • CH273576A - Harass for fruits, vegetables and the like. : de en
  • DE1619989U - PERFORATED DISC CLEANER. : de en
  • ES23442Y - Improved lock. : en es
  • ES24997U - Meºcal cap model (Machine-translation by Google Translate, not legally binding) : en es
  • FR973944A - Improvements in presses for injection molding of thermoplastics and the like : en fr
  • CH273378A - Strip-shaped stiffening insert for lapel tips. : de en
  • DE1620136U - Decoration stand for shirts, adjustable : de en
  • USD161960S - Bicycle ok similar article : en
  • USD161981S - Figurine or the like : en
  • US2541464A - Fluid throttling valve : en
  • AU3871550A - Improvements in or relating tothe manufacture of Alkylamino-phosphorus Compounds : en
  • AU148797B2 - An improved intermittent driving mechanism : en
  • CA471524A - Compressible sealing closures : en fr
  • FR973634A - Improvements made to tipping devices for road vehicles, in particular trolleys emptying from the rear : en fr
  • US2541082A - Delay arming device for projectile fuses : en
  • US2541139A - Process for blending alkyd resin and ether of dimethylol urea : en
  • US2541254A - Blanket tensioning means : en
  • US2541751A - Vapor seal : en
  • CA471540A - Wave guide coupling devices : en fr
  • DEP0001166BA - Tube meter : de en
  • DEW0003367MA - Cross spring joint. : de en
  • ES191629A1 - BRAKE AND LOCKING MECHANISM : en es
  • ES25548U - New stove or heating boiler. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620013U - TARE CORRECTION FOR SCALES. : de en
  • DE802644C - Knee joint for artificial leg in a lower leg amputation : de en
  • FR974005A - Security device preventing theft of wallets, card holders and purses : en fr
  • US2541147A - Brassiere : en
  • US2541372A - Attachment for claw hammers : en
  • CH273536A - For absorption in certain absorbent bodies in menstrual pads. : de en
  • CA471487A - Preparation of zinc dicyanimide : en fr
  • DEST001819MA - Protection of pipe roll-in points in plates, container walls and the like. : de en
  • DEP0008522DA - Adjustable magnetic quick release for overcurrent switches : de en
  • FR973975A - Protective covering for bottles and flasks of all kinds : en fr
  • GB650112A - Direct current arc lamp : en
  • CH273591A - Gas turbine jet engine for aircraft. : de en
  • CH273602A - Process for the production of : de en
  • CH273505A - Gas turbine unit. : de en
  • DE1620081U - CONTAINER WITH THERMAL INSULATION, IN PARTICULAR REFRIGERATOR. : de en
  • FR973558A - Electrically controlled thermostatic device for automatic control of fluid circulation : en fr
  • US2541442A - Apparatus for handling fish preparatory to canning : en
  • ES196088A1 - A PRESSURE AIR ACCOMMODATOR SYSTEM : en es
  • FR973844A - Advanced drill bit for masonry : en fr
  • AU151661B2 - Improvements in or relating to Compression moulds and method of moulding therewith : en
  • FR973502A - Automatic water circulation valve : en fr
  • FR973965A - Improvements to mattresses, foot covers and the like : en fr
  • USD161911S - Cigarette lighter : en
  • DEP0014386DA - Safety device for pneumatic conveyor systems. : de en
  • DEP0028551DA - Process for the production of baked goods, in particular biscuit masses and a dry product which can be used therefor : de en
  • GB650050A - Improvements in or relating to hydraulic apparatus : en
  • AU148572B2 - Method and apparatus for treating textile materials : en
  • AU149376B2 - Improvements in or relating to machines for sorting statistical cards : en
  • AU151305B2 - Improvements in or relating to pest destroying compositions : en
  • DE802612C - Adjustment angle : de en
  • DEE0001824MA - Gas burner : de en
  • DK72132C - Device for fully automatic telephone systems for establishing calls to a manual location. : da en
  • FR973762A - Machine for digging drainage furrows and laying drainage pipes in them at the same time : en fr
  • US2541820A - Voltage regulator : en
  • US2541028A - Concentrated arc discharge device : en
  • US2541367A - Stitching machine for bookbinding and like purposes : en
  • USD161939S - Jet propelled attachment for spinning balloons : en
  • DE1619966U - THROW ROD. : de en
  • DE802639C - Additional equipment for cooling systems : de en
  • DEP0037125DA - Placement device for pottery. : de en
  • US2541420A - Purification of streptomycin by carboxylic acid type ion exchange resins : en
  • US2541429A - Aircraft balance indicator : en
  • US2541553A - Eansom f : en
  • US2541670A - Reaction products of 4-vinylcyclohexene dioxide : en
  • CH273339A - Blocking device on windows and doors. : de en
  • CH273559A - Communication method by time modulated electrical pulses. : en fr
  • CH273346A - Device for polishing floors and floor coverings. : de en
  • DE1619972U - CLAY FURNITURE. : de en
  • DEP0038313DA - Method and device for facilitating the pressing out of juices from fruit, berries, grapes, vegetables, oleaginous fruits or the like in packing presses. : de en
  • ES192849A1 - PROCEDURE FOR THE OBTAINING OF FTALE DERIVATIVES OF MONO-IODINE-BENZENE-SULFAMIDE : en es
  • DE1620103U - FACILITY FOR PEOPLE AMUSEMENT. : de en
  • DEP0002472BA - Process for improving the surfaces of flexible sheet materials which consist of polyvinyl resins or are provided with such a covering. : de en
  • DEP0003530BA - Structural summary of components to be fastened insulated from one another : de en
  • ES191921A1 - PROCEDURE FOR THE OBTAINING OF NEW 4, 7 FRENANTROLINAS : en es
  • ES195588A3 - SALES AND PROPAGANDA SYSTEM : en es
  • ES25148U - Saguito or thin film sleeve. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974023A - Advances to traveling wave tubes : en fr
  • US2541684A - Branding device : en
  • US2541170A - Air intake arrangement for air jacketed combustion chambers : en
  • US2541317A - Hydrogenolysis process for the production of gasoline and diesel oil from petroleum residue stocks : en
  • US2541595A - Container : en
  • NL67410C - : nl
  • US2541533A - Portable oscillating meat block resurfacer : en
  • CH273330A - Combustion device for wood and other gas-rich solid fuels. : de en
  • CH273451A - Analytical balance. : de en
  • DEP0040628DA - Viewing device for X-ray stereo recordings : de en
  • FR973670A - Synthetic leather and its manufacturing process : en fr
  • FR974018A - Device allowing remote and without stopping the engine, the passage of the coil and the capacitor of use, to the coil and emergency capacitor used for the ignition of explosion engines : en fr
  • US2541094A - Combined frying pan cover and colander : en
  • US2541619A - Printed form holder : en
  • US2541869A - Apparatus for making bellows : en
  • US2541415A - Finger ring : en
  • US2541439A - Osmate esters of 20-cyanopregnanes and process : en
  • US2541682A - Production of para xylene : en
  • US2541635A - Recovering catalyst in oil vapors : en
  • US2541808A - Pattern layout device : en
  • US2541518A - Overheated radiator signal : en
  • USD161908S - Gas range : en
  • US2541629A - Adjustable fastening means for sanitary napkins : en
  • DEE0000191MA - Electric fuse : de en
  • DEP0007339DA - Method and device for increasing the draft in chimneys : de en
  • DEP0055395DA - Air heating for living spaces : de en
  • US2541128A - Multiple frequency automatic tuning device : en
  • US2541681A - Rattrap : en
  • USD161905S - Necklace or similar article : en
  • USD161982S - Figurine or the like : en
  • DE802454C - Water and laundry machine for washing machines : de en
  • FR973576A - Method and device for hot spinning of metals : en fr
  • FR973905A - Blade holder, for hand sharpening mechanical or safety razor blades : en fr
  • GB650214A - Improvements relating to apparatus for producing analgesia : en
  • US2541212A - Friction shock absorber for railway car trucks : en
  • US2541674A - Bag structure, and particularly the closure therefor : en
  • FR973793A - Machine for closing, in series, ice cream cones or the like : en fr
  • FR973836A - Electric household water heater on "light" current for hot and lukewarm water : en fr
  • FR973882A - Forced lubrication nipples : en fr
  • FR973987A - Road surfacing : en fr
  • US2541308A - Dump rake : en
  • US2541672A - William e : en
  • US2541583A - Bowling game ball delivery device : en
  • DE802616C - Vehicle for electric toy and model trains : de en
  • DE802618C - Briquette extruder : de en
  • DEA0001557MA - Sirens, in particular for generating ultrasound. : de en
  • DES0002088MA - Fountain pen. : de en
  • DEP0000285BA - Electric hollow conductor for the transmission of short waves in the centimeter range : de en
  • FR973519A - Straightening and grinding machine for flat surfaces : en fr
  • FR973657A - Method and apparatus for the manufacture of copper ammonide : en fr
  • FR973738A - Method of physical development in metallic images of photographic latent images : en fr
  • USD161969S - Container closure : en
  • DEG0001501MA - Stuffing box packing. : de en
  • ES191579A1 - NEW CHRONOLE FOR MUTE AND SOUND PROJECTORS OF 16 MILLIMETERS : en es
  • ES195917A1 - A PROCEDURE TO PREPARE A VITALIZING PRODUCT OF TAPES AND TAMPONS THAT ARE DRY AND USED : en es
  • US2541917A - Band switching arrangement : en
  • USD161895S - Open-top refrigerated self-serve case : en
  • NL67368C - : en
  • US2541657A - Method of making commercial mixtures of hydrogen and carbon monoxide : en
  • US2541800A - Shiftable stamp holding means : en
  • US2541165A - Method for producing globular articles : en
  • US2541237A - Hydrogenolysis process for the production of gasoline and a gas oil from residual oils : en
  • USD161972S - Textile fabbic : en
  • DEP0026592DA - Electric lanterns for vehicles : de en
  • FR973675A - Powder intended for the manufacture of solutions for permanent waves : en fr
  • FR973981A - Process for the production of molded parts with condensation products : en fr
  • GB650175A - Improvements relating to jigsaw puzzles : en
  • DES0003003MA - Adjustable support : de en
  • FR973513A - Carrot tap : en fr
  • FR973919A - Complementary modification to a parallel vice with variable positions : en fr
  • GB650158A - Textile winding devices : en
  • US2541809A - Quantity bottle loader for automatic beverage bottle washing machines : en
  • DEP0054848DA - Machine for lifting potatoes : de en
  • DE802375C - Measuring device for the amount of fuel in the fuel tank of a motor vehicle : de en
  • DE802378C - Door lock : de en
  • US2541204A - Shoulder pad : en
  • US2541331A - Fishhook remover : en
  • DEB0004266MA - Spray gun. : de en
  • DEN0000287MA - Rolling device for heavy objects. : de en
  • DESC000082MA - Spray nozzle for liquids. : de en
  • US2541811A - Hearing aid amplifier : en
  • US2541835A - Shaped chair : en
  • USD161916S - Combination watch and identification tag holder : en
  • CH273607A - Process for the halogenation of a hydrocarbon. : de en
  • US2541270A - Telephone supporting stand : en
  • CA471468A - Locators utilizable in forming metal articles : en fr
  • CH273372A - Spindle for braiding machines. : en it
  • DE802635C - Process for stabilizing amines : de en
  • ES23162Y - New cargo truck. : en es
  • FR973985A - Tube assembly system using baffled flanges : en fr
  • GB650042A - Improvements in or relating to flexible chamber pumps : en
  • DE1619949U - PUSH DEVICE ON MOBILE FORKLIFTS. : de en
  • DE1620040U - PRINTED FINE BOXES AND RISING FOR THE PACKAGING OF CHEESE. : de en
  • DEP0023667DA - Gas burners with premix, especially for industrial furnaces : de en
  • DEP0035767DA - Standing firebox steam boiler with a flue gas outlet below the water level : de en
  • DE1619945U - DEVICE FOR THE CONVEYOR BELOW LOADING, IN PARTICULAR OF HARVESTED GOODS GROVED OR CUT TO STOCK OR OTHER LOADED. : de en
  • FR973601A - Preheating of aluminothermic or other welds : en fr
  • FR973690A - Endless cableway : en fr
  • FR973867A - Window refinements : en fr
  • US2541946A - Sound wave diffuser : en
  • DE1620124U - COMBINED SHOULDER BRIEFCASE. : de en
  • DE802523C - Holding device for the sub-floor in molding boxes : de en
  • FR973567A - Method and apparatus for obtaining naphthalene or similar products in the pure state : en fr
  • FR973659A - Sound recording system on film : en fr
  • FR973672A - Drill bit improvements : en fr
  • FR973726A - Shock absorber improvements : en fr
  • GB650165A - Improvement in clothes lines and improved clothes grips therefor : en
  • FR973516A - Improvements in the preparation of brewery musts : en fr
  • FR973822A - Mechanical safety razor : en fr
  • GB650170A - Improvements in and relating to rings for travellers in ring spinning machines : en
  • IE19325L - Cleaning machine for eggs, fruit, etc. : en
  • DEP0004265BA - Direct current measuring circuit for sensitive moving coil galvanometers : de en
  • ES195081A1 - SOME IMPROVEMENTS IN ELECTRIC HOT WATER HEATERS : en es
  • DEP0007715DA - Liquid fuse : de en
  • GB650031A - Improvements in or relating to steam generators : en
  • GB650029A - Method of removing foreign matter from textile fibres : en
  • GB650161A - Method of making rail cars : en
  • DED0000514MA - Process for producing white etching on dyeings made with vat and sulfur dyes : de en
  • DEP0011588DA - Dynamo machine, especially magnetic inductor : de en
  • DEP0029370DA - Process for polymerizing polymerizable organic compounds : de en
  • ES25604U - Improved mechanical tuners for string instruments. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973632A - Closure, such as padlock, cable tie and other applications : en fr
  • GB650150A - Regulator mechanism for windows : en
  • FR973953A - Helical radiator : en fr
  • FR973603A - Extraction press : en fr
  • FR973846A - Plant for the heat treatment of peat, lignite and the like : en fr
  • FR974036A - Apparatus for extracting juice from fruits, such as lemons and the like : en fr
  • US2541076A - Multichannel pulse communicating system : en
  • FR973501A - : fr
  • US2541494A - Hydraulic wheel jack : en
  • DEP0053774DA - Cigarette dispenser : de en
  • GB650187A - Production of antibiotics : en
  • CH273631A - Device on aircraft for conveying fuel from the tank to the engine. : de en
  • CH273627A - Contact arrangement. : de en
  • DE1619983U - FACILITY FOR DEVELOPING REPRODUCTIONS. : de en
  • DE802623C - Method and device for the continuous production of cotton wool webs from glass fiber, slag wool or other mineral fibers : de en
  • DE802648C - Process for making sounds on glass : de en
  • DEH0000101MA - Side otter board for trawls : de en
  • DEP0033950DA - Safety lock for the foam supply pipe of air foam extinguishing systems for fuel storage containers. : de en
  • DET0002121MA - Irrigation device, in particular for potted plants : de en
  • DK72144C - Plant for filling and emptying magazine pipes with stacked, low-flange and thin and flexible capsules. : da en
  • FR973476A - Low vacuum electric vacuum cleaner : en fr
  • GB650097A - Photographic contact printing apparatus : en
  • CH273472A - Method for making a hole of polygonal section on an automatic lathe in a part and device for carrying out this method. : en fr
  • ES22900Y - Ceramic block or vault for floor slabs. : en es
  • FR973763A - Shoveling machine : en fr
  • DEP0053117DA - Shifting method and device for preferably hydraulically operated clutches, brakes or the like, in particular for shifting motor vehicle transmissions. : de en
  • FR973848A - Wire bar support, comprising a tensioning device, for fractured and plastered arms : en fr
  • DE802594C - Temporary home, barn or similar building in steel construction : de en
  • US2541407A - Carding machine : en
  • USD161980S - Weinstein handbag : en
  • AU143233B2 - Improvements relating tothe manufacture of plywood andthe like : en
  • CH273597A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • CH273483A - Device for holding planer knives to be sharpened. : de en
  • AU153355B2 - System of identification ofthe calling line in telephone systems andthe like : en
  • CA471557A - Wrenches : en fr
  • CH273442A - Radio identification installation. : en fr
  • CH273462A - Regulating device for clocks. : de en
  • FR973572A - Sodium sulfate purification process : en fr
  • ES25537U - Fins for fixing discs of the clutch plates (Machine-translation by Google Translate, not legally binding) : en es
  • GB650210A - Photo-electric stop motions for warp knitting and like machines : en
  • AU146969B2 - An improved harvester for salt or similar material : en
  • DE802541C - Training of container walls in the ground : de en
  • DEM0000387MA - Prestressed concrete beam : de en
  • AU148831B2 - Level Indicator : en
  • DES0000301MA - Device for painting wires, in particular with melts or solutions of polymer plastics : de en
  • US2541780A - Method of treating wool to prevent felting during wet processing : en
  • CH273383A - Method for purifying dextrose. : de en
  • CH273454A - Feed device for perforated sound films with a non-toothed roller continuously driven by the film. : de en
  • DE1619946U - GRIPPER BARS ON STACKING FLOOR CONVEYOR EQUIPMENT. : de en
  • DEP0040028DA - Method and device for compacting a sliver. : de en
  • DESC002203MA - Air mat : de en
  • US2541167A - Vinylidene chloride interpolymer as a coating for regenerated cellulose film : en
  • AU152772B2 - Improvements in or relating tothe production of microporous rubber sheeting : en
  • CH273440A - Resistance capacitance coupling arrangement with distortion correction. : de en
  • DE1620062U - DOOR HANDLE FOR STOVES AND OVENS. : de en
  • DE802530C - Soap dispenser : de en
  • AU3863350A - Improvements in or relating to weirs for use in float and sink separation : en
  • CA471513A - Brakes : en fr
  • US2541715A - Stop valve : en
  • US2541966A - Snap fastener socket member : en
  • AU148578B1 - Milk metering apparatus : en
  • CH273616A - Process for the preparation of a monoazo dye. : de en
  • FR973895A - Material treatment process, in particular packaging : en fr
  • CH273437A - Device to be centered. : en fr
  • DEP0018179DA - Two-part screw bolt for anchoring objects in concrete or masonry : de en
  • FR973629A - Non-deformable cases in glucinium bronze for watches, watch straps and chronometers : en fr
  • GB650207A - Improvements in or relating to polarised relays : en
  • AU3867350A - Process forthe preparation of oxazolines : en
  • CH273526A - Rolling armature magnet. : de en
  • DK72134C - Process for the preparation of stable aqueous solutions of thyrocidine, gramicidin or thyrotricin. : da en
  • CH273427A - Diazotype photographic equipment. : en fr
  • DE802495C - Anti-slip agent for trucks : de en
  • ES25514U - Mechanical climbing toy, with rope mechanism, for the ascent by rack ramps. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619909U - STERILIZATION CHAMBER FOR BREADS AND SIMILAR BAKED PRODUCTS. : de en
  • FR973917A - Falset for barrels : en fr
  • DE802420C - Trolley for building purposes for moving mortar, sand, etc. like : de en
  • FR973452A - Improvements relating to materials serving as screens or openwork in the manner of a shutter : en fr
  • US2541376A - Switch : en
  • US2541514A - Industrial truck caster wheel : en
  • US2541566A - Vibration isolation mounting : en
  • US2541710A - Sheet metal multiple gas burner : en
  • DE1619938U - SEARCH CLOCK. : de en
  • FR973717A - Process of dissociation of brass to obtain copper and zinc oxide : en fr
  • CH273572A - Device for advertising. : en fr
  • DE1619971U - BUEGELRUSTUNG. : de en
  • DEP0001318BA - Process for the preparation of new disazo dyes : de en
  • US2541817A - Automatic restoring mechanism for alarm clock shutoff : en
  • US2541903A - Automatically selective indexed memorandum device : en
  • DEP0016876DA - Method for correcting the tone of raster copy originals made of halogen silver colloid layers or the like. : de en
  • DEP0037624DA - Device for separating foreign bodies from cattle forage : de en
  • AU150172B2 - Improvements in or relating to mechanism for sensing statistical record cards : en
  • AU3309450A - An improved peanut pulling implement : en
  • CH273556A - Circuit for generating a number of carrier waves lying next to one another. : de en
  • DE1620022U - Cattle quick shackles. : de en
  • FR973877A - Improvement in gas storage containers : en fr
  • GB650056A - Improvements in or relating to the manufacture of thiocarbamyl chlorides : en
  • US2541081A - Circular tray : en
  • US2541088A - Process for preparing n-alkyl substituted n, n-beta, beta'-dialkanolamines : en
  • CH273603A - Process for the halogenation of a hydrocarbon. : de en
  • CH273349A - Fluff. : de en
  • US2541398A - Electromagnetic relay contact : en
  • US2541676A - Thromboplastic preparation : en
  • CH273585A - Impeller for agricultural vehicles. : de en
  • AU3872250A - Improvements relating to chain wheels or sprockets : en
  • AU154536B2 - Improvements in or relating tothe manufacture of methylchlorosilanes : en
  • AU3863850A - Improvements in thermostatic control devices for gas burning appliances : en
  • US2541868A - Embossed rug cushion : en
  • DEP0027686DA - Pendulum feedback receiver with a separate voltage source for supplying the quenching voltage that causes the pendulum feedback : de en
  • CA471577A - Car door locks : en fr
  • CH273535A - Cuvette for dental purposes. : de en
  • US2541033A - Circuits for electric discharge lamps : en
  • US2541484A - Objectives of petzval type with a high index collective lens element cemented to lower index dispersive element : en
  • US2541938A - Reclining chair : en
  • CA471499A - Magnetic cores : en fr
  • US2541847A - Fish lure : en
  • CH273434A - Metal ski edge. : de en
  • CA18043S - Inflatable rubber toy : en
  • CA471509A - Adhesive compositions : en fr
  • DEP0051545DA - Process for the preparation of p-bromophenoxy fatty acids : de en
  • FR973547A - Electro-mechanical teleprinter : en fr
  • US2541280A - Air mixing and delivery device : en
  • US2541481A - Tractor propelled buck rake : en
  • US2541666A - Control system : en
  • DED0004746MA - Process for drying gases : de en
  • DET0002108MA - Floor panel for vehicles of all kinds or stationary systems, which is covered with a noise-dampening compound. : de en
  • FR973510A - Universal variable frequency balancing controller : en fr
  • FR973531A - Mine explosive and its manufacturing process : en fr
  • FR973824A - Clamping device for prop for support in mines : en fr
  • US2541598A - Margin gluing machine : en
  • US2541174A - Indicating meter dial plate adjustable mounting : en
  • US2541183A - Fishing reel : en
  • US2541410A - Gas burner safety control : en
  • US2541141A - Threaded contractible ring sleeve : en
  • AU154999B2 - Detachable roof luggage carrier for sedan cars, convertible into a picnic table, with self-tensioning and self-locking buckles : en
  • AU3871850A - Improvements in or relating to automatic level control devices for electric carrier current communication systems : en
  • DE802396C - Sliding coupling : de en
  • FR973966A - New ventilation duct : en fr
  • CH273520A - Stabilized electric multivibrator. : en fr
  • US2541151A - Narrow strip material adapted for making hat bodies : en
  • US2541664A - Combination play table and support : en
  • US2541931A - Leakproof dry cell : en
  • US2541038A - Pulse discriminator system : en
  • US2541053A - Cyanogen compounds : en
  • US2541337A - Heating and air conditioning system : en
  • US2541955A - Rolling rocking chair : en
  • US2541537A - Undercutter : en
  • US2541218A - Bottle heater : en
  • US2541411A - Puzzle : en
  • US2541638A - Padlock shield and shielded padlock assembly : en
  • US2541668A - Selective signaling system : en
  • US2541849A - Process for manufacturing hollow tools : en
  • DE802457C - Process for the preparation of hexamethylenetetramine : de en
  • GB650089A - Improvements in and relating to piano actions : en
  • AU150392B2 - Improvements in or relating to washing machines : en
  • CH273524A - Process for the production of an electrical discharge tube with a disk-shaped cathode and a tube produced according to this process. : de en
  • DE1620020U - JUMP BARREL (Blasting barrel) made from old iron barrels : de en
  • DE802481C - Lighter : de en
  • FR973713A - Improvements to methods and devices for supplying, with combustible mixture, internal combustion engines supplied with air by their casing, in particular two-stroke engines operating on gaseous fuel : en fr
  • FR973934A - Improvements to wrinkle-resistant textile finishes : en fr
  • GB650071A - Photographic printing apparatus : en
  • US2541812A - Floor processing machine : en
  • USRE23341E - Insecticida : en
  • DE1620104U - TOY CATAPULT. : de en
  • FR973593A - Electrostatic field stabilizer : en fr
  • GB650144A - Improvements in fireproof resins : en
  • US2541842A - Electric discharge device : en
  • USD161906S - Water toy figure : en
  • DE1620073U - GEARBOX COVER TRAINED FOR MOTOR CONSOLE FOR BOTTLE WASHING MACHINE. : de en
  • DE802527C - Seating that can be converted into a bed : de en
  • CH273592A - Translucent construction element and method of manufacturing said element. : en fr
  • US2541587A - Adding unit fob race totalizators : en
  • ES196098A1 - A NEW APPARATUS TO CRUSH THE CARDILE AND DIFFERENT BODY BODIES CARRY TEXTILE FIBERS : en es
  • US2541483A - Gardener's stool : en
  • US2541535A - Height gauge : en
  • US2541603A - Fuse : en
  • DEP0007481DA - Processing of superphosphate sludge into building elements. : de en
  • DEP0020187DA - Sofa bed : de en
  • AU3873250A - Abrasive detergent compositions : en
  • DEP0000344BA - Process for the production of methylchlorophenoxy fatty acids salts : de en
  • DES0000461MA - Apparatus containing a dry rectifier : de en
  • DK72154C - Apparatus for preparing soft drinks. : da en
  • US2541255A - Tobacco press : en
  • US2541187A - Photoelectric timer for x-ray apparatus : en
  • US2541559A - Scraping utensil having an oval bowl : en
  • AU3254150A - Improvements in rooter plough attachments : en
  • AU3864650A - Improvements relating to hydraulic gears in transmitting rotary motion : en
  • US2541458A - Recovery of nitrogen bases : en
  • US2541921A - Refrigerating apparatus for railway cars : en
  • AU144175B2 - Improved mortise type lock : en
  • CH273474A - Machine for processing the outer surface of rolls to be used in rolling mills by means of a cutting tool. : de en
  • DEP0008364DA - Two-stroke internal combustion engine : de en
  • US2541473A - Chzxchs : en
  • US2541771A - Animal trap : en
  • USD161961S - Necklace or similar article : en
  • US2541265A - Heat concentrator for use with cooking utensils : en
  • US2541413A - Photographic camera and shutter therefor : en
  • US2541906A - Seal for electric motors : en
  • CH273347A - Cleaning agent for zinc and galvanized sheet metal. : de en
  • US2541137A - Siloxane elastomers : en
  • US2541416A - Heated drying roller : en
  • US2541828A - Condenser mounting clip : en
  • DE802503C - Clamping device for paddle slides : de en
  • CA471523A - Electrodeposition of copper : en fr
  • CH273328A - Pumping system. : de en
  • DE802583C - Device for removing cores from castings, in particular molds : de en
  • ES25513U - Device for fixing pressure bands for splices of pipes and pipes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25594U - Clutch plate with new springs clamping system (Machine-translation by Google Translate, not legally binding) : en es
  • AU150606B2 - Improvements in or relating to automatic level control devices for electric carrier current communication systems : en
  • DEB0003226MA - Ceramic bodies for the production of casting molds for precision casting : de en
  • DEP0054494DA - Room air heater : de en
  • US2541231A - Woven fabric : en
  • US2541785A - Coring device : en
  • DE802465C - Glass furnace for drawing sheet glass : de en
  • DEP0009109DA - Device for growing crystals, in particular Seignette salt crystals : de en
  • US2541149A - Draw roll mechanism for hot stretching of artificial filaments : en
  • CA471561A - Arrangements for introducing electrical bias : en fr
  • CH273617A - Process for the preparation of a monoazo dye. : de en
  • CH273415A - Removable pad of sheets notebook. : en fr
  • DEST001102MA - Chuck for threaded holes : de en
  • ES191573A1 - A PROCEDURE AND MACHINE TO TREAT FOR A FLUID GASESO PAPER OR OTHER SIMILAR PRODUCTS AFTER AN ANT-MOISTURE TREATMENT, ESPECIALLY FOR THE DISPOSAL OF PAINTED PAPER : en es
  • FR973712A - Improvements in methods and devices for connecting electrical pipe elements : en fr
  • GB650078A - Improvements in means for driving winding spools for wire and the like : en
  • DE1619953U - PANEL LINER. : de en
  • ES191572A1 - A PROCEDURE AND INSTALLATION FOR CARBONIZING TISSUES : en es
  • US2541199A - Relay system with pressure-responsive electric operated follow-up means : en
  • US2541720A - Roller latch : en
  • DE802557C - Safety razor : de en
  • US2541408A - Catalytic chloromethylation of aromatic compounds : en
  • US2541489A - Amplifier protective circuit : en
  • USD161937S - Kelly coin holder : en
  • DE1620091U - HOT BOTTLE CAN BE USED AS A WATERING CAN. : de en
  • CH273439A - Measuring tool. : de en
  • DE802617C - Device for activating electromotive or electromagnetically adjustable barriers of toy and model railway systems : de en
  • DEST001902MA - Cross cutter for cutting continuous webs. : de en
  • FR973653A - Use of ammoniacal lime sludge produced in the manufacture of ammonium sulphate by gypsum : en fr
  • USD161957S - Desk clock or the like : en
  • US2541814A - Ice-cream freezer : en
  • ES196095A1 - A MACHINE TO MANUFACTURE AUTOMATICALLY, BREAD BARS OF DIFFERENT SIZE : en es
  • FR973791A - Automatically controlled potato seeder : en fr
  • US2541456A - Dog mechanism for yarn winding machines : en
  • US2541040A - Radio range beacon : en
  • DE1620006U - STOVE SCRUBBING AND POLISHING APPARATUS. : de en
  • US2541929A - Cigarette extinguishing ash tray : en
  • CH273311A - Machine for the treatment of floors and basements. : en fr
  • CH273511A - Tubular heat exchanger. : de en
  • US2541934A - Nursing unit : en
  • DEP0012504DA - Plow, in particular for cultivating the soil in viticulture : de en
  • CH273630A - Lifting and turning device on motor vehicles. : de en
  • DE1620057U - READING DESK WITH ADJUSTABLE INCLINATION OF THE READING PLATE. : de en
  • DEP0001543BA - Spigot bearing for the cover arm or extinguisher arm of a stone lighter : de en
  • DEP0001258BA - Sliding crank gears, in particular for horizontal shaping machines. : de en
  • ES25555U - Improved scoring needle to take points to the stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541805A - Rate of change and maximum limit device for pressure fluid servomotor regulating systems : en
  • CH273418A - Method and device for labeling forms using an addressing machine. : de en
  • CH273531A - Device for burning liquid fuel. : en fr
  • BE498862A - Closing tape for packaging and marking various products : en fr
  • AU3870650A - Improvements in or relating to record card controlled statistical machines : en
  • US2541823A - Keyboard : en
  • BE485004A - : en
  • CH273360A - Method for reading the shots from a sample card in shedding devices and device for carrying out the method. : de en
  • AU3871350A - Improvements in or relating to Chloro-alkylamino Phosphorus Compounds : en
  • CH273543A - Process for the preparation of a crystalline penicillin salt. : de en
  • CA471516A - Air filter panels : en fr
  • CH273313A - Drive device for the cutting unit on tractor mowers. : de en
  • DE1619907U - SAFETY GOGGLES. : de en
  • FR973996A - Improvements to devices for descaling surfaces and in particular that of used bricks : en fr
  • USD161955S - Morris plaque : en
  • CH273446A - Device for carrying out measurements with resistance strain gauges. : de en
  • CH273579A - Power transmission device on motor vehicles. : de en
  • USPP1004P - Rose plant : en
  • US2541487A - Spinal brace : en
  • DEF0002124MA - Optical length measurement system : de en
  • GB650205A - Improvements in instructional toys : en
  • CA471529A - Safety devices for tractor implements : en fr
  • DE1620012U - TRIPOD. : de en
  • ES196144A1 - IMPROVEMENTS IN THE MANUFACTURE OF ROTARY FORKS OR WINDING FINS OF THE MACHINES MACHERAS OR SIMILAR TO HILAR : en es
  • FR973825A - Clamping device for prop : en fr
  • CA471455A - Swinging seesaws : en fr
  • AU3305950A - Improvements in or relating to machines suitable for applying coating material to workpieces : en
  • FR973538A - Mineral gel : en fr
  • AU151797B2 - Improvements in or relating to Chloro-alkylamino Phosphorus Compounds : en
  • DE1620036U - GRINDING MACHINE FOR CREATING A CLAMPING GROOVE IN A TOOL STEEL OR THE LIKE. : de en
  • DEP0015095DA - Device for manufacturing cathodes for indirectly heated electron tubes : de en
  • US2541281A - Display device : en
  • US2541928A - Roller for moving heavy objects : en
  • US2541096A - Preassembled nut and lock washer : en
  • US2541422A - Telemetric tachometer : en
  • US2541102A - Specific gravity measuring device : en
  • US2541345A - Chemical heating composition : en
  • US2541688A - Treatment of earth formations penetrated by a deep well bore : en
  • AU3870750A - Improvements in or relating to paper feeding mechanism for statistical machines : en
  • DE802414C - Feed pump or feed pump unit, especially for injection pumps of internal combustion engines : de en
  • DEP0038544DA - Valve for pressurized media. : de en
  • CH273521A - Method and device for assembling a system consisting of elements arranged around one another and a system produced according to this method. : de en
  • CH273365A - Lockstitch leather sewing machine. : de en
  • CH273618A - Process for the preparation of a brown acid dye of the anthraquinone series. : de en
  • DEP0028408DA - Lipstick container : de en
  • US2541962A - Nosepiece spacer : en
  • DER0000785MA - Fastening device for the covering z. B. stretchers, deck chairs and the like. : de en
  • AU3352150A - Adjusting and indicating apparatus for effecting coarse and fine adjustments ofa rotary member : en
  • US2541111A - Cigarette lighter : en
  • US2541556A - Scaffold : en
  • CH273402A - Process for the production of 6-caprolactam. : de en
  • US2541886A - Aliphatic nitro compounds as azo coupling components : en
  • ES25564U - Box-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR973532A - Food product for the preparation of soups and other dishes : en fr
  • GB650155A - Process for preparing linear polyamides from cyclic omega-lactams (2-ketopolymethyleneimines) : en
  • CA471525A - Machines for cold drawing bar stock : en fr
  • CA471526A - Washing machines : en fr
  • ES195796A2 - NEW PURCHASING SYSTEM BASED ON COUPONS, ALLOWING TO CREATE AND INCREASE SAVINGS ACCOUNTS AS A GUARANTEE OF CREDITS OR CONTRACTING OF INSURANCE OF ALL KINDS : en es
  • CH273449A - Projection device on laboratory scales for optical display of the deflection on a fixed scale. : de en
  • AU3865950A - Improvements in or relating to machines for making roofing tiles : en
  • CA471481A - Manufacture of sulfuric acid : en fr
  • DEP0044953DA - Diaphragm pump for high pressures (injection pump for internal combustion engines) : de en
  • DEP0048476DA - Bonding a metal to another substance using an adhesive. : de en
  • FR973900A - Process for economical poultry rearing : en fr
  • FR973974A - Advanced sewing machine feed system : en fr
  • FR974041A - Melting process in an electric furnace or using any other source of sufficient heat, making it possible to obtain products based on alumina, silica and magnesia, which, after cooling, remain electrically conductive and new products resulting therefrom : en fr
  • DEP0038821DA - Flatware made of ceramic material : de en
  • ES192142A2 - IMPROVEMENTS IN THE MANUFACTURE OF HEATER ELECTRICAL ELEMENTS : en es
  • FR973993A - Improvement in the process for preparing tubes lined with plastic materials : en fr
  • GB650168A - Improvements in or relating to arrangements for operating electric discharge lamps : en
  • US2541648A - Stitcher wheel for tire building apparatus : en
  • CH273424A - Charger for cinematographic camera. : en fr
  • CH273620A - Process for the preparation of a brown acid dye of the anthraquinone series. : de en
  • AU153932B2 - Process forthe preparation of 2-dichloracetamido-l-p-nitrophenylpropane 1 : 3-diol : en
  • BE498876A - IMPROVEMENTS IN METHODS AND APPARATUS FOR CALIBRATING MEASURING SYSTEMS FOR THE POTENTIAL EFFECTS OF CONSTITUENTS. : en fr
  • FR973514A - Improvements to electrical control circuits : en fr
  • ES195783A1 - AN AUTOMATIC HEATER : en es
  • US2541760A - Magnifying device : en
  • DER0000037MA - Electrode holder for arc welding with device for swiveling the electrode : de en
  • FR973745A - Improvements relating to essentially homogeneous hot-moldable compositions : en fr
  • FR973761A - Improvement in electrical gas discharge devices : en fr
  • FR973779A - Safety wheel : en fr
  • CH273353A - Hinge for toilet seats. : de en
  • CH273421A - Typewriter with device to signal the end of the page. : en it
  • FR973559A - Device allowing the use of a single household appliance to produce the energy necessary for all domestic work and uses, even professional ones : en fr
  • DE802614C - spatula : de en
  • DEB0003370MA - Bricks or other structures : de en
  • ES25549U - Deposit-injector device for fountain pens, (Machine-translation by Google Translate, not legally binding) : en es
  • FR973774A - Improvements to the additive chlorination of benzene by the catalytic route : en fr
  • FR973972A - Improvements to metal turnstiles : en fr
  • GB650201A - Improvements in or relating to hydraulic or pneumatic climb fasteners : en
  • DE1620033U - SEAT POST FOR BICYCLES AND MOTORCYCLES. : de en
  • DED0000254MA - Steam power plant : de en
  • CH273508A - Heat exchanger duct. : en fr
  • AU151951B2 - Improvements in or relating to button sewing machines : en
  • AU3870850A - Improvements in or relating to mechanism for sensing statistical record cards : en
  • AU3874550A - Process forthe manufacture of greases comprising oleaginous and inorganic colloidal materials and greases produced thereby : en
  • CH273323A - Prefabricated reinforced concrete beam for fixed and relocatable structures. : de en
  • CA471552A - Refrigerated transportation units : en fr
  • ES25610U - Self-heating containers for preserves (Machine-translation by Google Translate, not legally binding) : en es
  • CA471483A - Manufacture of catalysts : en fr
  • FR973766A - Superheating control device, especially for steam boilers : en fr
  • CA471584A - Treatment of regenerated cellulose fabrics : en fr
  • AU155135B2 - Process forthe preparation of oxazolines : en
  • CH273342A - Cutter head for devices with mechanical drive for comminuting, mixing and stirring food and beverages, chemicals and the like. : de en
  • AU154905B2 - Method forthe production of benzhydryl quaternary' nitrogen compounds and aminoethers derived therefrom : en
  • AU3866050A - Apparatus and process for intensively bringing into intimate contact two or more liquids that arenot or only partially miscible with eachother : en
  • FR973954A - Improvements to precision turrets for machine tools : en fr
  • CA471473A - Window lifters and turners : en fr
  • FR973697A - Precision archery : en fr
  • FR973710A - Process for preparing photoengraving plates and product obtained : en fr
  • FR973800A - Device for decapsulating and recapping without gas loss all bottles containing a pressurized liquid : en fr
  • US2541023A - Multiplex pulse transmission system : en
  • DE1619978U - PEG DRILL. : de en
  • DE1620023U - CONVEYOR PUMP OR FEED PUMP UNIT, IN PARTICULAR FOR INJECTION PUMPS OF COMBUSTION MACHINES. : de en
  • DE1620035U - MACHINE FOR CUTTING MEAT, IN PARTICULAR SPECIAL SIDES. : de en
  • FR973606A - Improvements to devices such as those for coupling or assembling certain elements, in particular for electrical connections : en fr
  • CH273621A - Process for the production of a vat dye. : de en
  • DE1620061U - STEAM POT WITH EXTENSIBLE SPRINGS HINGED TO THE LID. : de en
  • DEN0000143MA - Straight running device for trailer vehicles. : de en
  • DE1619977U - DOUBLE-ACTING HOT GAS PISTON MACHINE. : de en
  • DEP0051829DA - Process for the preparation of N, N'-diaryl compounds of perylenetetracarboxylic acid diimides : de en
  • CH273390A - Process for the preparation of vinyl halides. : en fr
  • US2541443A - Compression-operated fuel injector for diesel engines : en
  • CA471558A - Combined spoons and spatulas : en fr
  • CH273344A - Auxiliary device to be used when peeling fruit with a knife. : de en
  • FR973624A - Process for treating resins and the like : en fr
  • FR973695A - Device for economically and instantly producing gas in domestic appliances : en fr
  • US2541027A - Compositions of matter containing epoxy ethers and phosphorus-containing compounds : en
  • DE802455C - Process for the production of writing-books : de en
  • ES25613U - Toothbrush. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541818A - Radio receiver : en
  • DEP0023143DA - Device for attaching setting devices to two-part pit punches : de en
  • DES0003300MA - Process for separating alumina from silica and silicates from clays by means of flotation : de en
  • FR973693A - Undercarriage assembly for endless track tractor : en fr
  • GB650024A - Improvements in and relating to rubbing aprons for use in connection with textile machinery : en
  • DE802498C - Filling holder with piston filling : de en
  • DEK0001860MA - Hair dryer hood : de en
  • FR973936A - Electric discharge device in a vapor : en fr
  • US2541342A - Basic 9, 10-dihydro-9-anthryl carbinols and salts thereof : en
  • DEP0015616DA - Motor vehicle with one steered front axle and two unguided rear axles. : de en
  • DEP0049541DA - Terminating resistor for a coaxial high-frequency line : de en
  • ES25530U - New condenser with airtight seal. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25600U - Improved last for the heat treatment of socks and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR973930A - Control unit for pipeline for liquids : en fr
  • GB650028A - Improvements in fuel injection systems for internal combustion engines : en
  • DESC001506MA - Pit stamp : de en
  • US2541373A - Muffler with inclined partitions : en
  • DEB0004212MA - Control for switching valves : de en
  • ES23514Y - Indoor soccer game. : en es
  • DED0002794MA - Arrangement for bucket chain excavators and the like. : de en
  • DE1620079U - SPACE-SAVING ARRANGEMENT OF A WASHER. : de en
  • ES191745A1 - IMPROVEMENTS IN THE MANUFACTURE OF CONTINUOUS FIBERS BY STRETCHING, OF A THERMOPLASTIC MATERIAL, LIKE THE GLASS IN CASTING STATE : en es
  • FR973969A - Explosive cycle and combustion of a new type : en fr
  • ES192957A2 - PERFECTED PROCEDURE FOR THE MANUFACTURE OF LOCKS : en es
  • DE802922C - Toy vehicle that reverses automatically when it hits an obstacle or when the end of the driving surface is reached and changes its direction of travel : de en
  • ES196107A3 - IMPROVEMENTS IN THE MANUFACTURE OF CIRCULAR SOCKS : en es
  • US2541307A - Fishing signaling device : en
  • US2541453A - Refrigerator cabinet construction : en
  • US2541502A - Apparatus for coating thin stiff sheets : en
  • ES25567U - School card template (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0016855DA - Frame and housing for beet mills : de en
  • DEQ0000049MA - Electric resistance heater : de en
  • DEP0049756DA - Vehicle, in particular motor vehicle. : de en
  • DEA0000696MA - Evaporator : de en
  • DEP0041848DA - Motorcycle. : de en
  • FR973876A - Improvement to fork heads of bicycles starting from a hollow case containing filling parts : en fr
  • DK72153C - Collector. : da en
  • FR973943A - New form of clothing and its application to children's bras : en fr
  • DE802640C - Road roller : de en
  • DEW0003083MA - Luggage containers for bicycles and motorcycles. : de en
  • FR973893A - : fr
  • DE1619911U - SECURING DEVICE ON TILTING LIFTING MASTS. : de en
  • DE1619981U - BUILDING BOX. : de en
  • DEP0031977DA - Process for the combined filtering and centrifugation of a liquid from material suspended in it : de en
  • DE1620031U - LIGHT PROTECTION DEVICE FOR PARKING VEHICLES DURING THE DARKNESS. : de en
  • DEP0031583DA - Raising crops without soil and arrangement for their exercise : de en
  • DEP0054358DA - Arrangement of flashing lamps on motor vehicles, in particular for indicating the direction of travel. : de en
  • DE802480C - Container with lid : de en
  • FR973780A - Improvements in the means to produce a destructive effect on an objective using an explosive charge : en fr
  • DEI0000872MA - Device on packaging machines for filling measured quantities of powdery or granular goods into packs. : de en
  • DES0002779MA - Device for the precise determination of the mutual position of two interpenetrating structural parts during assembly. : de en
  • US2541011A - Ternary interpolymers comprising acrylonitrile and fumaric acid : en
  • US2541948A - Single sash storm window mounting : en
  • DE1620117U - GIANT COOLER. : de en
  • DE1620145U - SINGLE-TRACK ROLLER SKATE, USED AS A SKATE. : de en
  • DEH0001949MA - Plaster base for ceilings, sloping ceilings, trusses, walls and the like. : de en
  • US2541779A - Card table having extendible serving trays : en
  • US2541897A - Variable electrical condenser : en
  • US2541283A - Gear lapping : en
  • US2541320A - Multifrequency generator : en
  • CH273532A - Cathode for an electric discharge lamp. : en fr
  • FR973980A - Accessories for smokers : en fr
  • CA471580A - Combination incubators and brooders : en fr
  • BE498939A - : en
  • DE1620141U - RAIN CAP LINING ON BICYCLE PUMP. : de en
  • DEP0000106DA - Printing mechanism for writing instrument. : de en
  • FR973579A - Pulp manufacturing process : en fr
  • FR973727A - Process for the production of photographic silver halide emulsions : en fr
  • FR974020A - Piston ring and its manufacturing process : en fr
  • GB650055A - Improvements in radio transmitting systems : en
  • GB650079A - Improvements relating to ship's windows : en
  • AU3867650A - Level Indicator : en
  • US2541311A - Swivel pipe joint : en
  • CA471486A - Preparation of calcium dicyanimide : en fr
  • US2541156A - Folding berth for sleeping cars and supporting and locking means therefor : en
  • US2541461A - Electronic combination switch : en
  • US2541853A - Trailer leveling mechanism : en
  • US2541381A - Sound track carrier : en
  • CH273494A - Detachable coupling for thin-walled tube flanges. : en fr
  • CH273594A - Thread brake. : de en
  • DE802439C - Process for the production of patterned ceramics such as porcelain, earthenware and majolica : de en
  • DEP0032744DA - With sludge drains and closing valves for this centrifuge. : de en
  • ES23722U - Support for toilet paper stuches (Machine-translation by Google Translate, not legally binding) : en es
  • FR973607A - Process for treating cellulosic materials such as wood, straw, alfa, with a view to obtaining various industrial products : en fr
  • FR973886A - Improvements to the catalytic treatment of glyceride oils with hydrogen : en fr
  • FR973968A - Apparatus for capturing the energy of a moving fluid : en fr
  • US2541196A - Chuck wrench : en
  • US2541301A - Roller lubricator for the surface of conveyer belts : en
  • US2541348A - Time division multiplex telephone system : en
  • US2541325A - Window structure : en
  • US2541271A - Support for vehicle visors : en
  • DE1619902U - BUTTON PART FOR HOLDER FOR STOCKINGS, SOCKS OR THE LIKE. : de en
  • DE1619992U - DEVICE FOR TRIGGERING A BANG WHEN HIT THE CENTER. : de en
  • DE802565C - Fully automatic labeling machine for upright cylindrical workpieces : de en
  • DEK0001909MA - Process for the production of a bandage material with its own healing properties : de en
  • US2541195A - Resonator with multiple electrodes : en
  • US2541404A - Mechanical body and leg movements of figure toys : en
  • US2541120A - Variable speed electric motor : en
  • US2541166A - Roller type support for the tumbling drum of a clothes-washing machine : en
  • US2541693A - Production of lower olefins : en
  • US2541618A - Method of and apparatus for making magnetic measurements : en
  • US2541969A - Loom letoff ratchet lever : en
  • FR973805A - Enhancements to Men's Hold Collar Shirts : en fr
  • US2541909A - Cation-exchange phenolic resin compositions and method of producing them : en
  • CH273583A - Equipment on passenger cars to enable changes to their interior equipment. : de en
  • AU147226B2 - Milking machine trap : en
  • CA471462A - Lure holders for fishing tackle boxes : en fr
  • CH273501A - Impeller with double curved blades for centrifugal machines. : de en
  • US2541109A - Method and apparatus for preparation of contact masses : en
  • US2541025A - Artillery ammunition training round : en
  • AU3874650A - Improvements relating to float-operated mechanism : en
  • CA471521A - Crystal contacts of which one element is silicon : en fr
  • US2541871A - Building construction : en
  • USD161922S - Refrigerated display and serve-self case : en
  • FR973767A - Process for the manufacture of furniture, counters and the like and set of spare parts for carrying out said process : en fr
  • GB650091A - Improvements in or relating to mechanism for preselecting and effecting gear changes : en
  • CA471578A - Time modulated wave receivers : en fr
  • CH273405A - Process for the production of a resin solution, which is used as a paint raw material, from a resinous ethylene oxide derivative of a phenol and a product produced by this process. : de en
  • DEG0000216MA - Expanding cone valve with emergency seal. : de en
  • DESC000356MA - Circuit arrangement for operating transformer-fed gas discharge vessels : de en
  • US2541927A - Hot-moldable compositions and molded products : en
  • GB650104A - Improvements in or relating to colour television systems and apparatus : en
  • ES191557A1 - NEW SYSTEM OF HOLLOW ELEMENTS PREFABRICATED FOR THE CONSTRUCTION OF BEAMS AND NERVES OF REINFORCED CONCRETE AND EXECUTION OF SOILS OR OTHER PARTS OF THE WORK : en es
  • DEF0002094MA - Clamp buckle with a hinge-like, plate-like upper and lower part for straps, tapes, braids, cords or similar material : de en
  • GB650146A - Improvements in or relating to circuit-arrangements comprising at least one switch for the control of at least one conductive lead : en
  • USD161927S - Textile fabric or similar article : en
  • ES25620U - Fuse door (Machine-translation by Google Translate, not legally binding) : en es
  • FR974015A - New box spring system for bedding : en fr
  • ES25391U - Improved cardboard box (Machine-translation by Google Translate, not legally binding) : en es
  • FR973554A - Device for adjusting the advances of certain components, machine tools or others : en fr
  • FR973728A - TV system : en fr
  • FR973955A - Wheel for vehicle with opening rim and its tire with double safety compartment : en fr
  • DES0001295MA - Tire puller and puller. : de en
  • DK72143C - Food processing machine. : da en
  • DE802504C - Braking device for the shear drum of chain clippers : de en
  • DK72126C - Tie holder. : da en
  • FR973648A - Removable rivet : en fr
  • FR973813A - Improvement to Railroad Ripers : en fr
  • DE802388C - Process for the production of a syrup of high sweetness from lactose : de en
  • DEP0013511DA - Counter electrode for dry rectifier : de en
  • ES23459Y - Puya to chop bulls and steers. : en es
  • DE802463C - Process for the conversion of non-aromatic heavy oils into aromatic ones : de en
  • USD161934S - Remote control housing for antenna rotator : en
  • DEN0000567MA - Process for spinning solutions of high molecular weight, polyunsaturated compounds : de en
  • DE1620120U - CABINET BOX WITH SINGLE LINE AND TWO SECURED THREE-PHASE BRANCHES. : de en
  • DEP0008810DA - Multiplex method for broadband messaging with intermittent television or high-speed image transmission : de en
  • DEP0016341DA - Steel reinforcement for prestressed concrete : de en
  • DEV0001353MA - Motorized bone saw. : de en
  • FR974019A - Band, in particular for surgical or orthopedic use, and device for its preparation : en fr
  • GB650063A - Improvements in or relating to apparatus for dispensing fluids from a container under pressure : en
  • DE802513C - Process for the extraction of surface-active substances : de en
  • DEP0015768DA - Arrangement for the changeability of the reverberation time and the frequency response of the reverberation time in rooms : de en
  • DK72151C - Method of making sheets or strips of fiber cement and apparatus for carrying out the method. : da en
  • DE802505C - Dynamometric key : de en
  • DEP0043156DA - Machine for the production of glass vials, ampoules or the like. : de en
  • DEP0049484DA - Fresh air heating for motor vehicles, in particular for buses. : de en
  • GB650218A - Improvements in or relating to pipe couplings : en
  • DE802595C - Leveling device : de en
  • FR973539A - Ball valve : en fr
  • DEP0045107DA - Hose reels, in particular for fire hoses. : de en
  • DEP0009007DA - Circuit arrangement for igniting and operating electric discharge tubes, in particular fluorescent tubes : de en
  • DE1620042U - BURNER HEAD FOR GAS FLAME HEATING. : de en
  • DE1619904U - IRON PRESS. : de en
  • DE1619933U - SINGLE-AXLE TRAILER. : de en
  • FR973809A - Angular junction device : en fr
  • US2541687A - Lubricating oil : en
  • ES25384U - Tube joints for bicycle frames and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB650084A - Improvements in or relating to suspension systems for aircraft : en
  • ES25569U - Apparatus for collecting olives. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973898A - Improvement in the centralizing journal in order to facilitate the reports in the latter : en fr
  • FR974044A - Method and apparatus for the manufacture of boots : en fr
  • DK72140C - Insulating cladding and units for its construction. : da en
  • ES25583U - Shoe (Machine-translation by Google Translate, not legally binding) : en es
  • GB650213A - Improvements in or relating to die ripping and polishing machines : en
  • DE802607C - Method and device for recording or reproducing cinematographic image or sound recordings : de en
  • FR973939A - Method of physical development in metallic images of photographic latent images : en fr
  • GB650102A - Image-reconstructing system : en
  • GB650109A - Hollow wall and method for its construction : en
  • DE1619937U - ERASER HOLDER. : de en
  • DE802382C - Rear light or reflector for vehicles of any kind : de en
  • GB650026A - Improvements in scanning in television receivers : en
  • DE802501C - Route and signal light for toy and model railway systems : de en
  • DEP0009618DA - Process for increasing the tear strength of artificial structures made from viscose : de en
  • DEP0013512DA - Process for the production of carrier electrodes for dry rectifiers : de en
  • ES22923Y - Case perfected to contain various objects. : en es
  • US2541267A - Catalytic hydrocarbon conversion process and apparatus : en
  • US2541071A - Continuous method for separating materials by liquid thermal diffusion : en
  • US2541516A - Retractor means for surgical use : en
  • CH273528A - Sucking AC electromagnet with self-adjusting mobile pole pieces. : en it
  • AU155957B2 - New oxazolines and processes for preparing thesame : en
  • CH273357A - Method and device for producing a rayon thread. : de en
  • CH273491A - Storage facility. : de en
  • AU3253550A - Improved rotary (trailer) hoe : en
  • DE1619944U - AUXILIARY DEVICE TO SECURE STREBODER LINE CONVEYORS FROM OVERLOADING. : de en
  • DEP0001477BA - Closed electric pendant light : de en
  • DEP0044058DA - Inductance tuning for high frequency devices with multiple tuning ranges : de en
  • FR973463A - Advanced training in motorized bicycle cranksets : en fr
  • GB650111A - Method of cutting bevel gears with curved teeth : en
  • CH273562A - Lens device for electromagnetic waves. : en fr
  • DEP0001697MA - Cable rider arrangement, especially for cable cranes : de en
  • FR973866A - Total emptying process of a liquid tank : en fr
  • AU3872150A - Improvements in or relating to pulse converting circuits : en
  • AU3870250A - Improvements in or relating tothe manufacture of brick : en
  • GB650044A - Improvements in or relating to cathode ray tubes : en
  • CH273445A - Thermomechanical control device. : de en
  • US2541383A - Apparatus for drying warp and the like : en
  • CH273408A - Process for polymerizing unsaturated compounds in aqueous emulsion. : de en
  • US2541418A - Adjustable typewriter base : en
  • US2541086A - Pump and control : en
  • FR973641A - Method and device for carrying out non-oxidizing reactions with thermal intervention : en fr
  • FR973669A - Synthetic lubricant : en fr
  • CH273512A - Automatic regulating device for main electrical machines. : de en
  • ES193261A2 - A FISHING REEL SYSTEM, AUTOMATIC, FAST AND HEAVY LAUNCHED OF LARGE AND MINIMUM DISTANCES, EVEN LESS THAN THE METER AND SOLVING THE SO FAR INSOLUBLE PROBLEM OF THREAD ENGAGEMENT IN THE PARTS : en es
  • CA471512A - Protective coatings for synthetic resin surfaces : en fr
  • CH273416A - Book. : en it
  • DEP0011533DA - Agricultural tractor with two drive wheels and one steerable front wheel : de en
  • DER0001477MA - Shortening cleaning device : de en
  • ES25618U - Projector covers (Machine-translation by Google Translate, not legally binding) : en es
  • GB650108A - Improvements in and relating to starting circuits for electric discharge lamps : en
  • AU3872350A - Improvements relating to flexible couplings : en
  • CA471543A - High-frequency oscillators of the secondary electron-emission type : en fr
  • US2541750A - Oil burner lighter : en
  • US2541882A - Alkylation of polynuclear aromatic hydrocarbons : en
  • USD161945S - Wishing well musical toy bank : en
  • US2541048A - Shoe rack for beds : en
  • US2541567A - Hinge : en
  • CH273503A - Installation comprising a supercharged internal combustion engine. : en fr
  • US2541412A - Cylinder block ridge grinder : en
  • CA471496A - Electromagnetic induction apparatus : en fr
  • CA471508A - Engine test benches : en fr
  • DE1620049U - SMALL LAMP, ESPECIALLY FOR SEWING MACHINES. : de en
  • DESC000508MA - Device for whitening wooden billets, in particular intended for the production of wood pulp : de en
  • DEW0003648MA - Electroplating facility. : de en
  • FR973714A - Improvements to inline-cylinder star engines : en fr
  • GB650180A - Improvements relating to methods of refining steel : en
  • US2541363A - Supporting bracket for outdoor thermometers : en
  • DE1619958U - ELECTRIC MOTOR WITH SWIVEL MOUNTING. : de en
  • DEP0018334DA - Lever-like tool for opening and closing canning jars. : de en
  • US2541680A - Reactivation of catalysts containing iron : en
  • US2541511A - Removable handle : en
  • AU3871950A - Improvements in projectors orthe like : en
  • CH273545A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • DE802419C - Cinema mirror lamp : de en
  • DEL0003645MA - Injection device with distributor for internal combustion engines : de en
  • DEP0003832BA - Induction variometer, especially for short-wave transmitters : de en
  • DEP0027248DA - Hollow block : de en
  • US2541274A - Trailer floor construction : en
  • CA471553A - Extractive distillation of alcohol-hydrocarbon mixtures : en fr
  • CA471568A - Electrophoretic deposition of insulating coatings : en fr
  • DE802507C - Ratchet wrench : de en
  • GB650126A - Improvements in or relating to the manufacture of formic acid : en
  • CA471533A - Aviators' emergency equipment : en fr
  • US2541910A - Directional coupler : en
  • USD161900S - Electrical connector : en
  • CH273574A - Folding box. : de en
  • DE1619920U - RING SHIP REELS. : de en
  • DED0001251MA - Reinforced concrete reinforcement : de en
  • FR973588A - Improvements to motor vehicles, especially small road vehicles : en fr
  • AU150828B2 - Improvements relating to milk churns : en
  • DE802558C - Identification of the cutting sequence on safety razors : de en
  • US2541769A - Side bearing : en
  • CA471465A - Weighing automobile road trucks : en fr
  • CA471494A - Methods and apparatus for producing tiles : en fr
  • ES191708A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRODES COATED FOR ARC WELDING : en es
  • US2541339A - Solvent fractionation of waxcontaining mixtures : en
  • US2541362A - Reverting call circuit, all relay type : en
  • US2541549A - Sewing machine needle guard : en
  • NL67399C - : en
  • USD161915S - Gaber canister : en
  • ES25609U - Electrician's tongs (Machine-translation by Google Translate, not legally binding) : en es
  • FR973862A - Improvements to combustion devices : en fr
  • AU3863750A - Improvements in or relating toa process for treating powdered water soluble alkali metal or ammonium phosphate glass, apparatus therefor andthe phosphate glass composition so produced : en
  • AU3305850A - Improvements in or relating to cutting dies : en
  • AU3874350A - Improvements in or relating to automatic overloadrelease clutch mechanisms : en
  • CA471539A - Manufacture of silicate-coated papers : en fr
  • DE1619929U - DEVICE FOR ADJUSTING THE BACKREST OF MOTOR VEHICLE SEATS. : de en
  • DEM0000003MA - Expansion compensation for pressure vessels with high internal pressure and different high temperatures of the vessel parts, especially for heat exchangers : de en
  • ES25619U - Toy glider airplane (Machine-translation by Google Translate, not legally binding) : en es
  • FR974047A - Device for transforming frequency variations into proportional variations of direct current : en fr
  • DEV0000045MA - Universal grinding machine. : de en
  • DEW0002955MA - Radiator shutters for automobiles, in particular automobiles. : de en
  • CH273479A - Process for the manufacture of a wood fiber chipboard, installation for the implementation of this method and chipboard obtained by this method. : en fr
  • CA471530A - Deposited neoprene latex articles : en fr
  • NL68272C - : en
  • US2541230A - Oscillation generator : en
  • US2541279A - Rolling mill having removable chucks : en
  • US2541824A - Electronic integrating circuit : en
  • CH273463A - Process for the production of objects from a material with good polishability and good electroplating properties. : de en
  • DEH0003072MA - Centering device for circular milling of table tops and table frames : de en
  • DEH0004877MA - Exhaust pipe trim. : de en
  • FR973986A - Method and device for increasing the efficiency of road rollers : en fr
  • CA471491A - Tuning control apparatus : en fr
  • CA471478A - Sanding machines and methods of sanding ceramic ware : en fr
  • CH273504A - Cylinder head for air-cooled, valve-controlled internal combustion engines. : de en
  • US2541192A - Yarn feed control system : en
  • AU3867450A - A process forthe preparation of 2-dichloracetamido-l-p-nitrophenyl-propane 1:3 diol : en
  • DE1619988U - TABLE FILLING MACHINE. : de en
  • CA471502A - Control apparatus for internal combustion engines : en fr
  • CA471555A - Isomerization processes : en fr
  • CH273420A - Billing facility. : de en
  • US2541322A - Control of impedance of semiconductor amplifier circuits : en
  • US2541742A - Dry feeder : en
  • DE1619987U - SCOOTER. : de en
  • DE1620082U - MOBILE MOTOR COOKER FOR CAST ASPHALT OR THE LIKE. MASS. : de en
  • FR973560A - Signaling column for traffic in the streets : en fr
  • US2541089A - Process for preparing n-alkyl-substituted n-beta alkanolamines : en
  • US2541477A - Automatic control circuit : en
  • US2541572A - Process for treating animal materials : en
  • US2541605A - Screw vise for retaining regularly or irregularly shaped objects : en
  • US2541877A - Spectrographic light source : en
  • CH273628A - Ballast for fluorescent tube. : de en
  • DE1620092U - TOOL FOR BEEKEEPERS. : de en
  • DEP0035318DA - Electron discharge device : de en
  • DEP0012776DA - Ceiling construction for all kinds of buildings : de en
  • DEP0010065DA - Screw slot machine. : de en
  • ES25497U - Cardboard box or similar, sampler and holder of candle holders (Machine-translation by Google Translate, not legally binding) : en es
  • ES191970A3 - A PROCEDURE FOR OBTAINING CATION EXCHANGERS : en es
  • GB650153A - Improvements in or relating to readily detachable couplings : en
  • FR973765A - Method of establishing a flanked edge tool : en fr
  • US2541264A - Juice extractor : en
  • ES21532U - Sole or floor system, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973701A - Fixed wire feeder for oval section wire or other : en fr
  • AU147924B2 - Improvements in projectors orthe like : en
  • ES25510U - Safety cover for pots and pans (Machine-translation by Google Translate, not legally binding) : en es
  • FR973537A - Device for the admission of water vapor in gasifiers intended for supplying engines : en fr
  • AU3867950A - Improvements in or relating to apparatus for forming and filling containers : en
  • DEP0028185DA - Paper pulp Dutch. : de en
  • CH273411A - Method and device for the production of fibrous webs of high strength. : de en
  • CH273525A - Reinforcing element arranged in an electrical circuit. : de en
  • DEM0003007MA - Chopper for hay, straw, green fodder, etc. : de en
  • FR973926A - Hydrocarbon plasticizers for oil resistant polymers : en fr
  • AU3311850A - An improved harvester for salt or similar material : en
  • CA471458A - Apparatus for and methods of preventing sealing in internal combustion engine cooling systems : en fr
  • CA471559A - Processes for making electrolytic iron : en fr
  • DE802444C - Toy bathing facility : de en
  • DE802456C - Turbo mixer : de en
  • DEA0001764MA - Luminaire with hanging incandescent light : de en
  • DEH0001863MA - Process for the treatment of fibers and textile goods of all kinds by means of flammable volatile organic solvents : de en
  • DEP0015763DA - Stabilized feedback generator : de en
  • DEP0033263DA - Method and device for producing a gas mixture suitable for ammonia synthesis : de en
  • DE1620018U - GAS PURE THERMOMETER WITH ALARM DEVICE. : de en
  • DE1620045U - BOOK EDGE LOCK. : de en
  • DEN0001740MA - Circuit for amplifying the output signal of a television pickup tube : de en
  • DK72136C - Fertilizer spreading machine. : da en
  • DE1620093U - TEAR-OFF SECURITY LATCH. : de en
  • DEP0053318DA - Device for ensuring the operational readiness of continuous pressure medium brake systems in trucks. : de en
  • DEP0055624DA - Method for operating gas discharge bulbs, tubes and the like lamps for lighting purposes : de en
  • DEB0000958MA - Cable connector for portable electrical devices : de en
  • US2541386A - Loading and unloading mechanism for baking oven conveyers : en
  • US2541840A - Automatic show card printing machine : en
  • USD161965S - Rones envelope : en
  • US2541333A - Compartmented key holder : en
  • DE1619982U - SHOW DEVICE WITH LIGHT TUBE. : de en
  • GB650151A - Improvements in or relating to hole-punching devices : en
  • DEP0004479DA - Process for the manufacture of dry rectifiers : de en
  • FR973550A - Machine for the treatment of textile articles : en fr
  • FR973740A - Process for making a joint between at least two parts of a construction, apparatus for implementing this method and joint obtained by the latter : en fr
  • IE19551L - Electron discharge devices : en
  • US2541370A - Pressure operated switch : en
  • DEP0028724DA - Process for the production of camphene, pinene polymers and cymene from turpentine oil : de en
  • FR973515A - Bale press : en fr
  • FR973596A - Sheep lifting by plank : en fr
  • FR973756A - Automatic stop device for phonographs : en fr
  • US2541914A - Carton folding machine : en
  • DEB0007911MA - window : de en
  • ES22457Y - Perfected windlass for locks. : en es
  • ES23561Y - Pear perfected for sprayers. : en es
  • FR974001A - Improvements to electrically operated coffee grinders : en fr
  • FR974048A - Carriage stand for cinematographic cameras : en fr
  • DE802413C - Collective trap : de en
  • DEP0038824DA - Stack of dishes : de en
  • ES25528U - Needle to catch half points (Machine-translation by Google Translate, not legally binding) : en es
  • FR973682A - Two-stroke engine : en fr
  • ES191583A2 - CONDENSING APPARATUS FOR THE CONDENSATION IN LIQUID FORM OF ZINC VAPORS : en es
  • FR973468A - Process for stabilizing fabric finishes and products obtained : en fr
  • FR973922A - Universal joint : en fr
  • CH273382A - Oven with indirect heat transfer. : de en
  • CH273596A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • US2541275A - Apparatus for the electrolytic oxidation of metallic elements : en
  • US2541645A - Water seal for oil lubricated bearings : en
  • FR973589A - : fr
  • US2541541A - Twisting spindle : en
  • US2541690A - Radio time switch : en
  • CH273539A - Electrical pulse generator device intended for the stimulation of living tissue. : en fr
  • CA471579A - Methods of preparing amines from acyclic unsaturated hydrocarbons : en fr
  • DEM0000726MA - Oil cans, in particular for mining machines. : de en
  • DEM0005340MA - Movable hunting umbrella : de en
  • DEP0018254DA - Multipole electrical circuit breaker : de en
  • DESC003597MA - Electrode arrangement for single-phase connection of liquid heaters : de en
  • ES25535U - Arrangement for ventilation of internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE802641C - Compressor with vibration drive : de en
  • DK72142C - Method for preserving plant parts. : da en
  • CA471572A - Acceleration clutches : en fr
  • DES0001258MA - Transmission device for images scanned by television, preferably still images : de en
  • DE802483C - Harrow with adjustable teeth : de en
  • ES194898A1 - A TRANSMISSION AND ROLLER PRESSURE SYSTEM : en es
  • FR973720A - Process for dissolving natural phosphates and for manufacturing compound fertilizers : en fr
  • GB650048A - Improvements in the conversion of copper-containing sulphide ores : en
  • US2541133A - System for controlling the flow of successive electrical impulses in a channel : en
  • ES25504U - Cap-crown (Machine-translation by Google Translate, not legally binding) : en es
  • FR974050A - Multi-wheel rolling mill : en fr
  • DE802489C - Process for the production of stamping dies : de en
  • ES25611U - Indoor soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • ES23333U - Device for fixing roof elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES25354U - Machine to cut potatoes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25127U - Sliding device for drawers for filing cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • FR973595A - : fr
  • DEP0003387BA - Set of knives for cutting devices with mechanical drive for chopping, mixing and stirring food and luxury goods, chemicals and the like. : de en
  • DEP0021159DA - Electrostatic voltmeter : de en
  • DEP0048926DA - : de en
  • DEP0016856DA - Shredding drum for machines for shredding beets, potatoes or the like. : de en
  • DEG0002927MA - Puller for bicycle cranks. : de en
  • CH273452A - Device to be connected to a phase conductor and containing a voltage and a current transformer. : de en
  • US2541724A - Recovery of ammonium chloride from solution in liquid ammonia : en
  • US2541019A - Demodulator system : en
  • US2541287A - Dual weather strip : en
  • US2541143A - Toy musical instrument : en
  • US2541251A - Portable electric fan : en
  • FR973802A - Weldable light alloy : en fr
  • FR973750A - Engine pistons made from several parts of steel - mainly stamped sheet metal - assembled by copper brazing : en fr
  • US2541440A - Hardenable binding agent in a stable aqueous form and process of making same : en
  • US2541745A - Method of and apparatus for weaving leno fabric : en
  • FR973561A - Improvements in the assembly of profiling units : en fr
  • CH273515A - Ribbon cables for communications equipment and processes for their manufacture. : de en
  • CA471453A - Re-directing deflected bore holes : en fr
  • CH273326A - Ladder for tinsmith-roofer. : en fr
  • CH273549A - Process for the preparation of a methionine derivative. : de en
  • US2541599A - Radiography : en
  • DEP0000327MA - Television broadcasting device : de en
  • US2541862A - Scale sealing means : en
  • FR974006A - Vehicle wheel snow chain device : en fr
  • FR974012A - Method of hermetically capping bottles or other containers, allowing, simultaneously with the capping, the external protection of the neck, as well as the inscription on the stopper of useful or advertising signs, and stoppers carrying out this process : en fr
  • GB650033A - Navigational and industrial computer of the slide rule type : en
  • AU151324B2 - Amounting fora bearing : en
  • CH273377A - Washing machine with a drum-shaped washing organ. : de en
  • DE1619968U - OFFICE FURNITURE WITH EQUIPMENT FOR COOKING AND STORING COOKING APPLIANCE AND DISHES. : de en
  • DE1620060U - RUEHR- OR MIXER. : de en
  • DE802566C - Container with tear-open flap : de en
  • FR973521A - Further training in hydraulic motors and similar machines : en fr
  • FR973754A - Tire valve fitting : en fr
  • GB650188A - Spring seat construction : en
  • GB650206A - Improvements relating to vehicle wheel suspensions : en
  • DE1619906U - DEVICE FOR EVEN DISTRIBUTION OF COLD OR HOT MOERTELS OR MOUTEL-SIMILAR MASS. : de en
  • DE1620109U - HOLDING DEVICE FOR RUETTE DEVICES. : de en
  • DE802512C - Color foil, in particular wash blue foil : de en
  • USD161920S - Cup and saucer display stand : en
  • DE1619943U - PACKAGING FOR SCOOTERS. : de en
  • CH273522A - A method for correcting an optical aberration in an electronic optic apparatus and an electronic optic apparatus for carrying out said method. : en fr
  • US2541591A - Liquid applicator for paper sheets : en
  • DEH0003194MA - Cow tail holder : de en
  • DEP0050934DA - Quadruple wound capacitor : de en
  • ES23766Y - Lock for wallets, suitcases, trunks and the like. : en es
  • ES23925Y - Perfect wrap for stockings. : en es
  • FR973795A - Improvements in refrigeration processes and devices : en fr
  • US2541802A - Spindle for use in textile machines : en
  • DE802515C - Water ice : de en
  • DE802591C - House made of prefabricated components : de en
  • DEP0002208BA - Adjustable capacitor, especially for radio receivers : de en
  • ES195468A1 - NEW SYSTEM OF ARTICULATED SOMMIER OF HYDRAULIC COMMAND : en es
  • ES25568U - Dish perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650083A - Improvements relating to methods of casting concrete piles and apparatus therefor : en
  • USD161963S - Bracelet or similar article : en
  • GB650105A - Improvements in or relating to gate valves : en
  • GB650203A - Corrosion preventing composition : en
  • DE1620024U - Lighting control for sewing machines : de en
  • DEM0001543MA - Self-breaker circuit for stepper mechanisms : de en
  • US2541596A - Roof-framing calculator : en
  • US2541819A - Lifting tongs for bottles and the like : en
  • USD161975S - Portable refrigerator : en
  • US2541718A - Pony-cycle for children : en
  • US2541784A - Roof construction : en
  • CH273325A - Mechanical pulling and locking device on a slatted blind. : de en
  • CH273523A - Controlled spark gap. : en fr
  • CH273624A - Standing firebox kettle. : de en
  • CA471510A - Hot water automatic vent valves : en fr
  • CA471537A - Processes for the production of tropic acid : en fr
  • US2541330A - Sander : en
  • US2541072A - Automatic record changer : en
  • ES191799A1 - IMPROVING A KEY WITH ADJUSTABLE AUTOMATIC CLOSURE : en es
  • ES25621U - Projector spraying device for granular or powdery substances (Machine-translation by Google Translate, not legally binding) : en es
  • FR973839A - Chassis-unit-radio : en fr
  • USD161974S - Owl coin bank or similar container : en
  • FR973676A - Surfactants and their preparation process : en fr
  • FR973807A - Hydraulic or pneumatic braking system applicable in particular to vehicles : en fr
  • DE1620058U - GLASS SCHOOLBOARD. : de en
  • CH273489A - Container, especially for painting. : en fr
  • CH273593A - Process for preparing an optical glass with fluorides and glass obtained by this process. : en fr
  • US2541085A - Carburizing bath : en
  • US2541385A - Calibration mechanism for controls : en
  • BE498837A - packaging improvements : en fr
  • DEST000669MA - Electric immersion heater : de en
  • CA471536A - Cartons : en fr
  • CH273484A - Machine for sharpening the knives of planing machines for woodworking. : de en
  • ES22571Y - Nutcracker and other fruits. : en es
  • ES25570U - Razor (Machine-translation by Google Translate, not legally binding) : en es
  • GB650086A - Improvements in and relating to liquid immersed electrical apparatus : en
  • US2541478A - Laminating process and products : en
  • US2541827A - Device for operating the steering linkage of motor vehicles : en
  • AU3869550A - Improvements relating to sheetmetal fasteners : en
  • US2541466A - Alpha-fluoromethyl acrylonitriles and copolymers thereof : en
  • US2541578A - Electrical conductivity cell for measuring flow : en
  • US2541123A - Control system for inductionheating apparatus : en
  • US2541507A - Partial product multiplying machine : en
  • US2541448A - Venetian blind cleaner : en
  • US2541777A - Topping device for sugar beet and like root crops : en
  • US2541838A - Water resistant porous medium : en
  • USD161926S - Textile fabric or similar article : en
  • CA471542A - Rotary x-ray tubes : en fr
  • DE1620068U - ADJUSTABLE TURNING ARM. : de en
  • DEG0003147MA - Closure for bracelets, in particular watch bracelets : de en
  • DEP0020355DA - Rapid construction for buildings, in particular for residential buildings and building panels therefor : de en
  • CH273600A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • US2541830A - Synchronous motor : en
  • BE498721A - : en nl
  • DE1619975U - DEVICE TO BE CONNECTED FOR RANSCHWARE MACHINES. : de en
  • DE1620027U - FACILITY FOR THE DEVELOPMENT OF PHOTOGRAPHIC MATERIALS. : de en
  • DE802584C - Glass melting furnace : de en
  • DEC0000381MA - Solid or hollow reinforced concrete column : de en
  • ES25392U - Elements for closing bags and bags. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802628C - Fully automatic labeling machine for upright cylindrical workpieces : de en
  • DEP0009722DA - Impeller with two blade rings for two-stage blower : de en
  • ES192691A3 - AN APPARATUS FOR THE DEVELOPMENT OF PHOTOCOPIES BY SURFACES : en es
  • NL68198C - : en
  • US2541704A - High-lift airplane : en
  • US2541885A - Spinning frame control : en
  • US2541613A - Barrel truck : en
  • US2541807A - Fluid lift control valve for oil wells : en
  • CH273533A - Electric gas and / or vapor discharge lamps provided with phosphors. : de en
  • ES25252U - An electric gear change system applicable to the wire or tape traction mechanisms in three-speed recording devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR973751A - Automatic closing box : en fr
  • CA471571A - Crystal oscillating circuits : en fr
  • US2541346A - Furnace volume control : en
  • DE802506C - Torque wrench : de en
  • ES195231A1 - A PERFECT MACHINE TO SEPARATE AND CLEAN THE PRESSED GRAPE BONE : en es
  • ES195798A1 - IMPROVEMENTS IN TERRAZO CONSTRUCTION OR CONTINUOUS PAVEMENT PROCEDURES : en es
  • FR973804A - Display background for shop windows or other advertising presentations : en fr
  • US2541530A - Ammunition feed and control system : en
  • US2541012A - Method of preparing a viscous cellulose acetate solution : en
  • US2541116A - Hardened metallic structure : en
  • USD161942S - Landau negligee : en
  • US2541524A - Demijohn filter : en
  • CH273586A - Device for mounting snow chains on vehicle tires. : de en
  • US2541922A - Incidence angle adjustment for aircraft wings : en
  • CH273318A - Multi-part riving knife. : de en
  • CA471583A - Treatment of regenerated cellulose fabrics : en fr
  • ES25616U - New type of arrow thrower toy or target shooting (Machine-translation by Google Translate, not legally binding) : en es
  • FR973635A - Distributor-metering unit for central lubrication systems : en fr
  • CH273542A - Process for the preparation of crystallized penicillin salts. : de en
  • US2541168A - Folding cap stayer : en
  • US2541228A - Confection freezer : en
  • US2541472A - Direct positive emulsion containing desensitizing dye : en
  • US2541881A - Telephone address index : en
  • DER0000781MA - Speed change transmissions for bicycles. : de en
  • AU3864950A - Improvements in or relating to coated poisons for destroying insects : en
  • CH273629A - Process for obtaining a water-soluble oestrus hormone preparation. : de en
  • US2541253A - Brake shoe : en
  • CH273605A - Process for the halogenation of a hydrocarbon. : de en
  • DE802560C - Process for the production of inlays and other utensils : de en
  • FR973988A - Method and machine for washing, rinsing and spinning the laundry : en fr
  • DE802466C - Device for cutting optical lenses : de en
  • DE802486C - Double-acting hot gas piston machine : de en
  • DEP0016762DA - Overcurrent delay fuse : de en
  • ES22089Y - Simplified retention device for electrical connection terminals. : en es
  • DE802404C - Table with adjustable table top : de en
  • ES195885A1 - IMPROVEMENTS INTRODUCED IN THE COMMUTATORS FOR THE CHANGE OF LIGHTS IN AUTOMOBILES AND SIMILAR : en es
  • DE802564C - Method and machine for packaging cigarettes and the like : de en
  • DEP0054506DA - Procedure for frequency response display : de en
  • US2541233A - Panel for window ventilators : en
  • ES25601U - Folding chair for children. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25624U - Target shooting toy (Machine-translation by Google Translate, not legally binding) : en es
  • DESC000118MA - Device for the repeated reproduction of each of several successive signals. : de en
  • AU154144B2 - Improvements in or relating to devices comprising cathode-ray tube for reproducing images, particularly image viewing arrangements therefor : en
  • AU148240B2 - Improved rotary (trailer) hoe : en
  • AU3869350A - Method of isolating cholic and desoxycholic acids : en
  • AU3874250A - Improvements in or relating to devices comprising cathode-ray tube for reproducing images, particularly image viewing arrangements therefor : en
  • US2541135A - Steering mechanism for wagon coaster sleds : en
  • US2541423A - Tally device : en
  • US2541846A - Reinforced box : en
  • US2541180A - Sectionalizing cutting machine : en
  • BE498761A - : en fr
  • CH273329A - Hydraulic jet device for mining and conveying minerals, sand, gravel, mud, etc. : de en
  • CH273447A - Device for measuring the cutting speed in metal cutting. : de en
  • CH273466A - Pumpkin seed oil for foundry purposes. : de en
  • CH273611A - Process for the halogenation of a hydrocarbon. : de en
  • US2541954A - Process for preparing metallic surfaces for the engraving thereof : en
  • CA471519A - Treatment of cellulose esters and ethers with naphthopyridine derivatives to inhibit gas fading : en fr
  • DE1620025U - FOLDING BOX LETTERING. : de en
  • DEP0044907DA - : de en
  • DEP0049531DA - Hollow component and process for its manufacture : de en
  • US2541153A - Method of decarburizing highcarbon ferrochromium : en
  • CA471554A - Sulfuric acid extraction of isobutylene from hydrocarbon mixtures : en fr
  • DE1619939U - TABLE FOOTBALL GAME. : de en
  • FR973612A - Device for filling network accessories, such as underground cable end boxes : en fr
  • FR973730A - Process for the catalytic oxidation of organic materials in the vapor phase : en fr
  • CH273499A - Crane on vehicles. : de en
  • CH273473A - Device on milling machines, for rendering harmless the play of the screw spindle for moving the milling table back and forth when the latter is advanced. : de en
  • DEP0041221DA - Detergents and textile auxiliaries : de en
  • BE498715A - : en
  • CA471452A - Paint applicators : en fr
  • US2541239A - Electric cord and plug set : en
  • US2541293A - Curtain inserter : en
  • AU3869450A - Method and apparatus for treating textile materials : en
  • ES23399Y - Improved packaging for toothbrushes. : en es
  • FR973573A - Process for the electrolysis of sodium sulphate : en fr
  • FR973678A - New process for distillation and upgrading of sawdust and products obtained : en fr
  • US2541573A - Forming machine : en
  • DE802624C - Release agent for concrete : de en
  • DEP0022868DA - Hydraulic shock absorber. : de en
  • US2541055A - Radio telegraph transmitter : en
  • US2541377A - One hundred and eighty degree hinge : en
  • US2541717A - Pterine imines : en
  • CH273459A - Control unit for waterproof watches. : en fr
  • CA471522A - Electrode holders for use in arc welding : en fr
  • CH273478A - Method of drying pieces of wood and device for its implementation. : en fr
  • DE802586C - Suspension for vessels with bottom drainage : de en
  • DES0000686MA - Theft protection for bicycles. : de en
  • US2541631A - Process of producing an impregnated, waterproof, fibrous sheet : en
  • DE1619965U - ADDITIONAL DUST BAG FOR VACUUM CLEANER. : de en
  • FR973784A - Impedance matching indicator : en fr
  • DES0000532MA - Connection point for hollow tube cables : de en
  • US2541630A - Sludge handling system and apparatus : en
  • US2541919A - Piston cooling : en
  • US2541114A - Hardened metallic structure : en
  • US2541863A - Building block lifting tool : en
  • DEP0022116DA - Circuit arrangement for the linearization of resonance curves : de en
  • FR973575A - Improvements to color cinematography : en fr
  • FR974009A - Improvements to injection syringes : en fr
  • ES196069A1 - IMPROVEMENTS IN OR RELATIVE TO AUTOMATED TELECOMMUNICATION PLANT SYSTEMS : en es
  • FR973810A - Materials and method of surface protection : en fr
  • US2541035A - Stitch picker : en
  • US2541074A - Preparation of derivatives of 3(alpha)-hydroxycholanic acid : en
  • US2541700A - Electroplating copper : en
  • USD161924S - Textile fabric or similar article : en
  • US2541677A - Hydrocarbon synthesis : en
  • USD161943S - Lang ford doll : en
  • GB650067A - Improvements in mechanism for forming indentations in a moving rod of plastic material : en
  • ES191971A1 - IMPROVEMENTS IN HEAT OR METODIC HEATING APPARATUS : en es
  • FR973478A - Hydraulic transmission for motor vehicle : en fr
  • GB650081A - Improvements in or relating to photographic exposure meters : en
  • FR973729A - Method and device for preventing the smoke and gases which emerge from the molten material in the melting furnaces from spreading into the rooms where these furnaces are located : en fr
  • IE19322L - Illuminated signs : en
  • US2541380A - Solvent extraction process : en
  • DEP0018151DA - Shaving soap bar with foot : de en
  • DE1620083U - AIR CUSHION SHOE INSOLE. : de en
  • CA471515A - Electron discharge devices utilizing cavity resonators : en fr
  • ES191640A1 - ELECTRO-ACETYLENE SYSTEM GUN FOR METALIZATION : en es
  • US2541104A - 17(alpha)-hydroxy-20-ketosteroids and process : en
  • US2541457A - Cellulosic textile shrinkage control and crease resistance with inhibited tenderizing action : en
  • FR974043A - Continuous printer for cinematographic films and the like : en fr
  • CH273453A - Light modulator oscillograph. : en fr
  • FR973884A - Improvements relating to coating panels for vehicles : en fr
  • FR973995A - Advanced record player : en fr
  • US2541224A - Animal horn weight : en
  • CH273373A - Textile goods, in particular for use as terry strips. : de en
  • CH273564A - Switching to a receiver in a transmission system with selective calling for each receiver participating in the system. : de en
  • NL67384C - : en
  • CA471560A - Steel sheet piling : en fr
  • DE1620011U - ANGLE PLIERS WITH THE SELF-TENSIONING CLAMPING DEVICE. : de en
  • DE1619928U - TRANSMISSIONS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • GB650215A - Improved means for mounting a load-carrier on a cycle : en
  • FR973481A - Socket for overhead wires with movable or rotating wipers moving in two fixed cheeks : en fr
  • FR973913A - : fr
  • GB650140A - Improvements in containers for packaging electric lamps and similar articles : en
  • FR973858A - Azo dyes : en fr
  • FR973829A - Lighter with horizontal wheel : en fr
  • US2541105A - 17-(alpha)-hydroxy-20-keto-pregnane compounds and process of preparaing the same : en
  • US2541564A - Bottle vendor : en
  • DEP0046588DA - Galvanic element : de en
  • FR973454A - Process for preparing unsaturated polymers : en fr
  • FR973619A - Improvements to devices such as aerials, in particular for motor vehicles : en fr
  • FR973600A - Advanced gasifier : en fr
  • FR973897A - Road sign post : en fr
  • FR973479A - Folding ironing board : en fr
  • ES25539U - Turning device or adjustable blade holder. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973947A - Jacks development : en fr
  • DEL0002329MA - Washing machine gears : de en
  • FR973667A - Variable cranks for bicycles or other gear : en fr
  • FR973715A - Method and device for hydrogenating cracking under low pressure and low temperature : en fr
  • DE1620078U - SELLING BASIN FOR CLEANING WASTE WATER OR THE LIKE. : de en
  • FR973492A - Arched concrete structure : en fr
  • ES25459U - Improved device for the fastening, binding or sewing of strips or tapes to any fit of suspenders, garters, belts or clothing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25519U - Clamping device and staggered bracket for nuts (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0018924DA - Milling bench without spindle. : de en
  • FR973524A - New temperature control device for metal receptacles intended in particular for vacuum discharge devices, for example mercury vapor rectifiers : en fr
  • FR973618A - Improvements to electroacoustic devices, especially microphones : en fr
  • DED0004588MA - Feed device for high-intensity arc lamps with angled charcoal position : de en
  • DEP0043950DA - Method of processing whey. : de en
  • DES0001317MA - Induction crucible furnace : de en
  • DE802601C - Fuel injector for internal combustion engines : de en
  • FR973960A - Further training in liquid oxygen explosives : en fr
  • ES191842A1 - A CATODOS ASSEMBLY SYSTEM : en es
  • ES196124A1 - A PROCEDURE, WITH YOUR CORRESPONDING DEVICE TO MAKE AND FACILITATE THE WIRING OF CABLES WITHIN THE UNDERGROUND TUBULARS : en es
  • FR973460A - Improvements to heat recovery systems : en fr
  • FR973709A - Purifier filter for gasifiers : en fr
  • FR973819A - : fr
  • GB650080A - Gloves : en
  • FR973794A - Improvements to the manufacturing processes of tiles, slabs or the like, in a cement-based material, and to the products obtained : en fr
  • GB650169A - Improvements in building boards or shcets suitable for lining walls and ceilings andfor similar purposes : en
  • US2541118A - Resistance element for electric irons : en
  • GB650059A - Improvements in, or relating to, engine-assisted pedal cycles : en
  • GB650142A - Improvements in or relating to voltage multipliers : en
  • GB650134A - Improvements in or relating to the production of plates or the like of cellulosic material : en
  • DEP0001079MA - Cigarette paper. : de en
  • ES25534U - Splice of multiple strands in the form of loops for wood to testa (Machine-translation by Google Translate, not legally binding) : en es
  • ES191769A1 - BOARD DEVICE FOR TABLE-BED : en es
  • FR973633A - Expansion valve, especially for refrigeration systems : en fr
  • ES191737A1 - HOOK FOR THE MOUNTAIN AND WORK FOOTWEAR AND PROCEDURE FOR ITS MANUFACTURING PROCEDURE : en es
  • FR973892A - Device for protecting automobile drivers against dazzling headlights : en fr
  • DE802460C - High frequency power meter : de en
  • DE802464C - Machine for splitting, leveling, sharpening and cutting leather and other raw materials : de en
  • DEP0053017DA - Filtering device : de en
  • DEP0055464DA - Electrical capacitor with a dielectric made of paper or plastic between the metallic coverings : de en
  • DEP0056106DA - Safety miner's lamp : de en
  • DE802647C - Process to facilitate and accelerate the sounding of glass : de en
  • DES0000051MA - Electric soldering iron : de en
  • FR973611A - Rational organization of turbo-machine channels : en fr
  • FR973841A - Improvements to glasses : en fr
  • FR974002A - Device for moving and positioning an automobile crane : en fr
  • GB650177A - Improvements in the process and apparatus for automatic breaking and discharging drawn glass bands : en
  • DEP0039639DA - Suspension of lighting fixtures, in particular those with electric discharge lamps, on ceiling hooks : de en
  • DER0001162MA - Drive and steering device for remote-controlled vehicle toys. : de en
  • ES191709A3 - IMPROVEMENTS IN THE GUIDE SUPPORTS OF THE SHUTTERS USED IN THE LIQUID DISCHARGERS : en es
  • DE802625C - Process for the production of road tar from acid resins from benzene cleaning : de en
  • USD161967S - Se bastian fan : en
  • FR973753A - Carton or packing : en fr
  • FR973979A - Safety device applied to fuel tanks : en fr
  • AU154698B2 - Process forthe manufacture of greases comprising oleaginous and inorganic colloidal materials and greases produced thereby : en
  • CH273412A - Process for treating materials, in particular packaging materials, in order to enable them to give off corrosion-preventing vapors. : de en
  • CH273546A - Process for the production of a garlic preparation with a high content of allyl sulphides for medicinal and nutritional purposes. : de en
  • GB650062A - Improvements in and relating to lock washers or nuts : en
  • DEP0047624DA - Edge beating machine for leather processing. : de en
  • DEB0003228MA - Refractory ceramic masses for the production of casting molds : de en
  • DEP0004392BA - Inductive coupling loop, especially at high frequencies : de en
  • FR973928A - Refinement of self-opening valve pipe fittings : en fr
  • DEP0008862DA - Round brush with wire brushes, especially for high speeds : de en
  • DEP0053369DA - Electric precision watch. : de en
  • US2541225A - Combination fracture board, stretcher, and vibrating seesaw gravity respirator with holding belt : en
  • US2541540A - Berth structure : en
  • DEP0007214DA - Oscillating circuit or two-pole circuit that can be used as a uniform component in circuit arrangements in microwave technology : de en
  • DESC002487MA - Antenna for motor vehicles : de en
  • ES25393U - Improved sponge for bath and other hygienic uses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541708A - Tile cutting device : en
  • US2541941A - Dry cell container and lamp holding clip combined : en
  • DE802536C - Washing kettle : de en
  • DEP0002338BA - Changeable inductance : de en
  • DEP0022079DA - Containers for commodities for women : de en
  • DE1620099U - SEATPOST FOR BICYCLES FORMED FROM A TUBE. : de en
  • DE802484C - Rat or mouse trap : de en
  • DE802408C - Debarking device for sleepers, beams or the like. : de en
  • DEP0003497DA - Process for gluing wood and similar materials : de en
  • DEST000806MA - Cable connection to batteries, accumulators, etc. : de en
  • USD161909S - Piano organ : en
  • FR973736A - Parachute : en fr
  • DE802619C - Manufacture of liquid and gas permeable structures : de en
  • DEP0018612DA - Ice cream machine : de en
  • DE802479C - Arithmetic teaching aids to illustrate calculating with common fractions : de en
  • FR973453A - Process for preparing gas for water and transforming hydrocarbons : en fr
  • ES191608A1 - A DEVICE FOR STACKING CAPA LEAF LEAVES OR BOTH CLASSES PREVIOUSLY FORMED TO MAKE CIGARETS, CIGARETTES OR PENCILS OF THEM : en es
  • FR973817A - Digital disintegrators : en fr
  • US2541022A - Continuous process for manufacture of vinyl chloride : en
  • FR973489A - Pneumatic door closer : en fr
  • FR973631A - Skin sawing and depilatory machine : en fr
  • FR973885A - Improvements relating to the terminal frames of? : en fr
  • FR973894A - Improvements in electromagnetic contactors-circuit breakers : en fr
  • FR974039A - Improvement of tennis rackets : en fr
  • DK72141C - Hydraulic control device for cold saws or similar machines. : da en
  • DEN0001669MA - Molding sand preparation machine : de en
  • ES25608U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB650132A - Improvements in or relating to insecticidal compositions : en
  • US2541544A - Compressing machine having two pivoted dies closed by reciprocating mount for third die : en
  • FR973691A - Advanced air or gas trap for lines or vessels containing liquids : en fr
  • FR973527A - Method and apparatus for the continuous distillation of tars : en fr
  • FR973845A - Advanced closing device, particularly intended for refrigerated cabinet doors : en fr
  • DED0005567MA - Process for vulcanizing articles made of rubber : de en
  • GB650192A - Improvements in the treatment of soya beans : en
  • DE802537C - Precast concrete joist ceiling with intermediate components : de en
  • ES25578U - Horna adaptable to homemade stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR973498A - Improvement in synoptic processes used in electrical engineering : en fr
  • FR973850A - Iron ore bonus : en fr
  • FR973957A - Multi-mold : en fr
  • ES25293U - Closing organ for bottles, jars and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE802500C - Ski with surface protection : de en
  • FR973647A - Improvements to valves : en fr
  • FR973679A - Agglomeration product of foundry sand, its manufacturing process and its implementation : en fr
  • ES23466Y - Shirt again cut and made. : en es
  • FR973649A - Device for cooling gas turbines, in particular exhaust gas turbines of internal combustion engines : en fr
  • ES25520U - New articulated toy : en es
  • DEM0001661MA - High-power electric light source such as Arc or gas discharge lamp with water cooling and a ballast resistor : de en
  • DEP0034010DA - Method for preventing precipitation in ice color block solutions : de en
  • FR973656A - Method for regulating an alternating voltage varying as a function of the speed of an alternator and device for applying the method to vehicle lighting : en fr
  • FR973941A - New construction process for prefabricated reinforced concrete floors : en fr
  • DE1620106U - PROPELLER PLANE TOY. : de en
  • AU3871650A - Improvements in or relating to piezoelectric crystal plates : en
  • US2541876A - Fishing rod and reel : en
  • US2541633A - Light shading and directing device : en
  • USD161947S - Pharmaceutical spoon : en
  • ES25501U - Chain type of reinforced linkage. (Machine-translation by Google Translate, not legally binding) : en es
  • BE498995A - Process and device for melting polymerization products for the manufacture of synthetic spinning fibers : en fr
  • CH271838A - Arrangement to warn of abnormal radioactive radiation. : de en
  • US2541889A - Alkyl ethers of polyhydroxyaralkylamines as accelerators : en
  • GB650141A - Improvements in mounts for photographic objectives : en
  • US2541169A - Stand-by refrigeration system : en
  • US2541504A - Berth flap lifter : en
  • US2541967A - N-substituted 2-amino-indanes : en
  • AU146830B2 - Improvements in or relating to paper feeding mechanism for statistical machines : en
  • DE802385C - Signaling device for electric toy or model trains operated with direct current : de en
  • US2541304A - Anchoring means for visors for vehicles : en
  • CH273388A - Process for the preparation of liquid compositions containing organic silicates. : en fr
  • FR973594A - Apparatus for establishing documentary cards obtained by photographic means : en fr
  • FR974021A - Improvements to thermoelectric couples : en fr
  • DEP0009972DA - Head for pit punch : de en
  • DEP0036883DA - Sliding stick game. : de en
  • DEP0053696DA - Tine shakers on threshing machines : de en
  • ES25509U - Infiernillo, (Machine-translation by Google Translate, not legally binding) : en es
  • US2541083A - Electroplating on aluminum : en
  • US2541655A - Alkylation of aromatic amines : en
  • US2541041A - Binary type electronic counter circuit : en
  • US2541314A - Temperature regulating device : en
  • US2541932A - Multiplex speech interpolation system : en
  • USD161948S - Combination sink and drain rack : en
  • BE498895A - : en fr
  • USD161917S - Electric chemical vaporizer : en
  • DE802445C - Vehicle toy with a stop device that temporarily inhibits the course of the journey : de en
  • DEP0001602BA - Electric power cable : de en
  • NL126570B - : en
  • US2541155A - Polymerization of unsaturated alcohols : en
  • US2541615A - Apparatus for grinding rotating eccentric knives : en
  • CA471546A - Methods of and means for profiling turbine and compressor-blading : en fr
  • DEW0001964MA - Tipping plow, especially pendulum tractor plow : de en
  • CA471460A - Clothesline sacks : en fr
  • US2541858A - Cursor with lock : en
  • AU3257250A - Improvements relating tothe manufacture of plywood andthe like : en
  • DEH0004741MA - Chassis for strollers. : de en
  • AU155134B2 - Process forthe preparation of 2-dichloromethyl-5-para-nitrophenyl-4-hydroxymethyl-A2-oxazolines : en
  • CH273506A - Gas turbine plant. : de en
  • CH273584A - Lighting device for motor vehicles. : en fr
  • DE1620113U - STEAM IRON. : de en
  • ES24701U - Speaker layout (Machine-translation by Google Translate, not legally binding) : en es
  • CH273401A - Process for producing a phenanthridine compound. : de en
  • US2541520A - Method and apparatus for indicate or observe progressive exercise of injured sphincter muscles : en
  • DEK0002489MA - Tractor with a short distance between the front and rear wheels, especially agricultural tractors. : de en
  • AU145096B2 - Improvements in or relating to machines suitable for applying coating material to workpieces : en
  • CH273327A - Framework. : de en
  • CH273361A - Mechanical loom with underlay device. : de en
  • CH273362A - Device for moving the drawer of a loom. : de en
  • DES0001339MA - Tuning element for VHF operation : de en
  • US2541509A - Mechanical release : en
  • DEP0004194BA - High performance transmitter system : de en
  • DES0002463MA - Compressed air trap : de en
  • ES194255A2 - SOME IMPROVEMENTS IN THE DRAWING DEVICES OF THE SPINNING MACHINES, BOTH IN THE SELFACTINES, MECHERAS, AND CONTINUOUS : en es
  • ES25563U - Wall lamp or laptop with concentrated illumination (Machine-translation by Google Translate, not legally binding) : en es
  • FR973496A - Device for driving the fan for air-cooled internal combustion engines : en fr
  • ES25625U - New mold for the manufacture of dental pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650041A - Improvements in or relating to antennae or radiators for electromagnetic waves : en
  • FR973797A - Removable assembly device for furniture in metal tubes, in particular for long chair : en fr
  • FR974030A - Improvements in the manufacture of sports shoes and the like : en fr
  • GB650128A - Improvements in or relating to dust discharge systems : en
  • GB650189A - Improvements in or relating to tipplers : en
  • DEP0049067DA - Element with asymmetrical conductivity : de en
  • FR973617A - Forestry carbonization device with recovery of by-products : en fr
  • GB650125A - Improvements in work-clamps of electric resistance flash-butt welding and heating machines : en
  • FR973470A - Electric vehicle for fairground attractions or other applications : en fr
  • DE1620041U - KNITTED RUBBER KNEE PAD. : de en
  • DE802546C - Color scale, especially for color evaluation of test specimens : de en
  • DEC0001922MA - Connector, especially for two-part height-adjustable supports made of wood : de en
  • DEV0000412MA - Device for cutting simple iron, in particular concrete iron. : de en
  • CA471564A - Immersion hammocks : en fr
  • FR973776A - Apparatus for physical treatment of the human body : en fr
  • US2541640A - Bicycle basket : en
  • DE802431C - Polishing pad : de en
  • DED0004986MA - Device for punching continuously conveyed webs, in particular unvulcanized rubber hose webs : de en
  • DEG0003508MA - Single sideband transmission method : de en
  • DEN0000568MA - Television tube : de en
  • DEP0043951DA - Method of processing whey : de en
  • US2541831A - Elimination of viscous drag in a magnetic fluid clutch : en
  • CH273547A - Process for the preparation of an aralkylthiosemicarbazide. : de en
  • DE1620144U - ALARM DEVICE. : de en
  • DEP0003883BA - Process for the production of therapeutically effective worming agents : de en
  • DEP0041457DA - Process for the production of vegetable and other fats : de en
  • GB650190A - Improvements in or relating to speed governors : en
  • ES191576A1 - A WATER LIFTING MACHINE : en es
  • FR973786A - Filter cover : en fr
  • US2541888A - Speed-responsive presser device for sewing machines : en
  • US2541501A - Bracket supported folding chair : en
  • DE802423C - Overrun braking device, preferably for single-axle trailers of motor vehicles : de en
  • DEP0029277DA - Internal combustion turbine system operated with blast furnace top gas to generate blast furnace wind and mechanical energy : de en
  • DEP0045013DA - Electrodes for high-frequency dielectric heating and deformation of thermoplastic materials : de en
  • DK72137C - Fertilizer spreader. : da en
  • ES191733A1 - A MACHINE FOR FISH CLEANING : en es
  • US2541366A - Spirit level attachment for tools : en
  • DEI0000222MA - Container for nail polish provided with an applicator : de en
  • DEK0005613MA - Electrical switching device for flashing light signals, in particular for motor vehicles. : de en
  • DEM0006167MA - Device for controlling flame cutting machines after a scratch on the workpiece. : de en
  • GB650149A - Improvements in and relating to the production of cellulose acetate for use in moulding compositions : en
  • US2541774A - Multiwalled tip shield : en
  • US2541125A - Radio navigation system : en
  • CA471511A - Apparatus for conditioning metal bodies : en fr
  • FR974000A - Method and apparatus for laying pipes : en fr
  • DE1620143U - LINOLE CUTTER WITH TWO-EDGE, INTERCHANGEABLE KNIVES. : de en
  • DE802438C - Sole protection for boots, especially ski boots : de en
  • DEE0000069MA - Armature arrangement for magnetic cantilever chairs : de en
  • DEK0002192MA - Set shelf : de en
  • DEP0028114DA - Method and device for aerating or venting liquids or gassing and degassing the same. : de en
  • DEP0032890DA - Electric clock. : de en
  • ES191783A1 - IMPROVEMENTS INTRODUCED IN THE CANGILONES FOR HYDRAULIC TURBINES OF THE PELTON TYPE : en es
  • ES193181A1 - CURRENT INTENSITY REGULATION SYSTEM : en es
  • FR973830A - Electric regulator switch : en fr
  • AU146136B2 - Improvements in or relating to cutting dies : en
  • DE1619951U - ROLL FOR MACHINING PASTA. : de en
  • GB650138A - Improvements in or relating to typographical slug casting machines : en
  • US2541856A - Stanchion : en
  • DE1619936U - UNROLL AND CUTTING DEVICE FOR ADHESIVE TAPES. : de en
  • FR974010A - Air or gas compressor : en fr
  • DEP0003310MA - Vertical tube heat exchanger charged with vapors or vapors : de en
  • DEP0002889BA - Automatic control device for operating transmission tubes : de en
  • DEP0051769DA - Fluid coupling with several working chambers. : de en
  • ES192220A1 - A UNIVERSAL BRAKE LUNG, ADAPTABLE TO ALL KINDS OF MECHANICAL TRACTION VEHICLES : en es
  • FR973970A - Optical process for making color cinema : en fr
  • FR973799A - Improvements to airship guidance systems : en fr
  • DEP0002371DA - Lampshade : de en
  • DE1619954U - ADJUSTABLE BLINDING DEVICE FOR LAMPS. : de en
  • ES22283Y - Roller chain for transmissions. : en es
  • ES25612U - Removable shield applicable to footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973759A - Method and apparatus for tension leveling on textile machines : en fr
  • FR973891A - Aerodyne refinements : en fr
  • DE1620063U - HOT WATER HEATER. : de en
  • USD161936S - Brooch or similar article : en
  • ES25545U - Portable pencil sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • US2541245A - Coil type water tube heater : en
  • US2541555A - Stereoscopic camera : en
  • DEG0003599MA - Process for sensitizing photographic emulsions. : de en
  • GB650038A - Improvements in and relating to radio locating equipments : en
  • FR973790A - Filter cartridge : en fr
  • DEB0011993MA - Drive for thermostat, step switch or the like, for electric ovens, especially ovens : de en
  • US2541451A - Automatic weatherstrip : en
  • DE802533C - Luffing crane : de en
  • DEP0008356DA - Punching tool. : de en
  • DEP0039158DA - Process for the production of heating elements, which by stringing individual hollow bodies made of insulating material, for. B. pearls, are isolated : de en
  • DE802471C - Potato peeler : de en
  • DE802478C - Extension tube, especially for tripods : de en
  • US2541419A - Gas metering apparatus for gas engines : en
  • US2541338A - Solvent fractionation of waxcontaining mixtures : en
  • FR973874A - Metal partitioning for distribution of housing on ships and any other applications : en fr
  • FR974028A - Cutting machine for continuous strands of fiber material : en fr
  • ES191518A1 - MECHANISM APPLICABLE TO THE COTTON MACHINES OF LEG IN THE SIDE HEAD : en es
  • FR973832A - Game of chance : en fr
  • DE802646C - Needles for injection syringes : de en
  • DE802468C - Shaving device with mirror and lighting : de en
  • DE1620069U - REAR VIEW MIRROR WITH GLARE PROTECTION DEVICE, ESPECIALLY FOR VEHICLES. : de en
  • DE802626C - Process for the production of floor or wall coverings in the Terrazzo style : de en
  • DEP0028787DA - cathode ray tube : de en
  • FR973585A - Improvements to methods and devices for exploring surfaces, in particular for checking thicknesses : en fr
  • FR973833A - Industrial filters and others : en fr
  • FR973816A - Lock : en fr
  • GB650058A - Improvements in or relating to the control of liquid heating systems : en
  • DEP0040160DA - Sowing device : de en
  • FR973749A - Feeding device for processing plant, such as crushing plant : en fr
  • USD161899S - Plate holder : en
  • FR973773A - Improvements to buffers for railway cars : en fr
  • FR973984A - Process for converting gas mixtures of carbon and hydrogen oxides into methane : en fr
  • GB650184A - Improvements in or relating to electric inductor constructions for use in high frequency electric induction heating : en
  • DE802529C - Fitting for easily detachable connection of two perpendicular walls, especially furniture walls : de en
  • USD161977S - Fruit picker : en
  • ES23235Y - Lockable cap with key. : en es
  • CH273550A - Lipstick stick case. : en fr
  • US2541431A - Watchcase wrench : en
  • DE1620095U - Embossing dies for embossing calender rollers. : de en
  • DE802608C - Agricultural vehicle : de en
  • DEP0008604DA - Mobile crushing and screening plant. : de en
  • ES22955Y - Folding joint of laminar elements for light packaging. : en es
  • ES24587U - Waterproof coupling for rubber and metal tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES25518U - Clamp for quick removal of molds from the mold with a wooden handle (Machine-translation by Google Translate, not legally binding) : en es
  • FR973578A - Improvements to safety devices for tapping devices : en fr
  • US2541486A - Acid concentration : en
  • US2541059A - Process for producing lignin products : en
  • ES191672A1 - A PROCEDURE AND MANUFACTURE OF FABRIC FOR SHEETS, COVERS OF CUSHIONS AND MATTRESSES FOR MATTRESSES, TISSUE NOT UNIFORMLY FOR THE PURPOSE OF PARTICULARLY REINFORCING CERTAIN ZONES OR GIRDS SUBJECTED TO GREATER WEAR : en es
  • US2541150A - Garment bag and the like : en
  • DEP0016485DA - Arrangement of a laminated stator core in the housing of electrical machines : de en
  • AU3867250A - Process forthe preparation of 2-dichloromethyl-5-para-nitrophenyl-4-hydroxymethyl-A2-oxazolines : en
  • DEP0001637MA - Device for displaying the time of regularly recurring maintenance measures in motor vehicles. : de en
  • DEP0049506DA - Electrical overload protection device : de en
  • ES191634A3 - IMPROVEMENT IN PERMANENT HAIR WAVING METHODS : en es
  • ES195569A3 - IMPROVEMENTS IN THE WAVE COMMUTATORS OF THE RADIOTELEPHONY DEVICES : en es
  • FR973469A - Device for securing stockings, socks or the like : en fr
  • FR973823A - Electric switch : en fr
  • US2541236A - Electrode mounting device : en
  • US2541692A - Paper size : en
  • CH273337A - Device for connecting water consumers, e.g. B. a shower or a sprinkler, to a water hose. : de en
  • DE1619942U - TUBE, BOTTLE AND CAN CLOSURE. : de en
  • DE802519C - Electric cooker with water heating : de en
  • DEB0007677MA - Lamp holders, in particular for electrical overhead lines : de en
  • DE1620047U - CONTROLLED LETTER MECHANICS. : de en
  • FR973665A - Preparation of benzylisopropylamine hydrochloride : en fr
  • US2541016A - Apparatus for taking and developing a series of pictures in sequency on a film strip : en
  • CH273406A - Process and tool for the production of compacts. : de en
  • AU3865050A - Method forthe production of benzhydryl quaternary' nitrogen compounds and aminoethers derived therefrom : en
  • CA471567A - Fluid system damage controls : en fr
  • CH273403A - Process for the preparation of the disodium salt of 2,3-oxynaphtoic acid. : de en
  • DE1619926U - FILTER RESPIRATORY DEVICE. : de en
  • AU3871450A - Improvements in or relating to pest destroying compositions : en
  • AU148294B2 - An improved enclosure foran electric cable joint : en
  • DK72155C - Two-storey settling stand for wastewater treatment. : da en
  • ES25547U - Boquilla pulverizadora of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES25579U - Perfect case (Machine-translation by Google Translate, not legally binding) : en es
  • FR973826A - Aluminum manufacturing process : en fr
  • GB650136A - Detachable pouring spout : en
  • GB650092A - Improvements in optical comparator apparatus : en
  • US2541234A - Hydraulic buffer assembly : en
  • CA471551A - Apparatus for treating fruit : en fr
  • CH273575A - Folding box. : de en
  • DE802421C - Handcart : de en
  • DE802568C - Tidal power plant with constant energy extraction : de en
  • FR973865A - New way of presenting household and other detergents : en fr
  • GB650049A - Improvements in or relating to x-ray apparatus : en
  • GB650064A - Method of and arrangement for preventing the formation of ice in axial-flow compressors : en
  • US2541905A - Apparatus for rimming paper cups : en
  • US2541354A - Switching apparatus : en
  • US2541586A - Vertically undulating track : en
  • US2541131A - Folding chair : en
  • US2541593A - Automatic selecting switch : en
  • US2541825A - Coating compositions containing : en
  • US2541425A - Cable clamp : en
  • ES191680A1 - IMPROVEMENTS IN THE ASSEMBLY OF THE DISCHARGERS OF LIQUIDS THAT HAVE A SHUTTER LOCATED IN A HOOD : en es
  • DE1620077U - HOT AIR GENERATOR OPERATED BY JET BURNER. : de en
  • DEP0049862DA - Method and device for indicating the setting of radio sets : de en
  • CA18046S - Fin : en
  • CA471472A - Fasteners for window screens and storm sash : en fr
  • US2541964A - Flexible slide fork : en
  • US2541157A - Chain joint : en
  • US2541697A - Electronic reactor : en
  • US2541968A - Gate valve : en
  • CH273573A - Exhibition cabinet for objects of large dimensions. : de en
  • US2541056A - Screening method for blood glucose : en
  • CH273610A - Process for the halogenation of a hydrocarbon. : de en
  • AU3863950A - Improvements in or relating to button sewing machines : en
  • DE1620098U - CAR THERMOMETER. : de en
  • DE1620102U - GUN BARREL. : de en
  • DE802613C - Process for coloring polymethacrylic acid methyl ester, preferably adhesive cups made of this material : de en
  • DER0001437MA - Fully automatic incubator : de en
  • DESC001277MA - Pen. : de en
  • ES24675U - Siphon head (Machine-translation by Google Translate, not legally binding) : en es
  • FR973757A - Thermionic lamp usable in fictitious transmission lines : en fr
  • CH273400A - Process for the chlorination of acetic acid. : de en
  • DEP0054378DA - Device for sprinkling pulses into electrical signals : de en
  • CH273436A - Tidy-up device intended to regulate the occupation of targets during firing. : en fr
  • DE1619963U - ELECTRIC LIGHT AND HOT-AIR BATH OR THE LIKE : de en
  • US2541660A - Necktie retainer : en
  • CH273598A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • CH273319A - Horn guide for a bovine animal. : en fr
  • CH273335A - Method and device for determining the behavior of vibrated concrete during the vibrating process. : de en
  • DEB0001519MA - Detergents and cleaning agents : de en
  • DES0018491MA - Liquid filter : de en
  • DE802532C - Loading facility for sea and inland ports : de en
  • FR973747A - Combined micrometric length stop for machine tools : en fr
  • DE1619923U - ACTORS. : de en
  • DEH0001928MA - Mechanical picking device, especially for hops : de en
  • FR973883A - Scissors and similar cutting tools : en fr
  • NL69046C - : en
  • USD161903S - Carlson portable radio cabinet : en
  • US2541288A - Residential motor coach : en
  • US2541438A - Folding rack or bed frame : en
  • US2541604A - Lid or cover holder : en
  • US2541683A - Single-phase induction motor : en
  • US2541052A - Diode counter circuit : en
  • AU153553B2 - Improvements in or relating to glass feeders : en
  • CH273395A - Process for the production of a polyether. : de en
  • DE802509C - Flexible joint for the expansion of the route : de en
  • DET0000663MA - Arrangement for generating phase-modulated pulses : de en
  • DK72152C - Device for metal containers with special bottom ring. : da en
  • DE1619967U - PIVOTING DOUBLE BED. : de en
  • US2541045A - Material moving apparatus : en
  • US2541632A - Conveyer chain : en
  • ES191734A1 - AN IMPROVEMENT IN THE PROCEDURE FOR OBTAINING COMPOSITE FERTILIZERS : en es
  • FR973899A - Improvements to the central journal register in order to facilitate the execution of reports : en fr
  • DEN0000228MA - Roof structure : de en
  • DEP0013118DA - Process for the production of unsaturated compounds, in particular unsaturated nitriles, carboxylic acids and their derivatives : de en
  • DEP0034865DA - Device for lowering the start-up limit for direct current watt hour meters with iron in the current field : de en
  • DEP0038246DA - Magnetic inductor for generating high operating voltages with low yield, especially for measuring purposes : de en
  • DES0000045MA - Storm-proof flat or hollow roof pan : de en
  • FR973608A - Product for coagulating milk and manufacturing process : en fr
  • US2541220A - Roller unit : en
  • DE1620111U - GLOVE. : de en
  • DE1620010U - HANGER WITH ADJUSTABLE WIDTH. : de en
  • DEL0001987MA - Adjustment device with worm gear drive for radio receivers : de en
  • FR973935A - Process for the preparation of oriental essence, or pearl dyeing : en fr
  • GB650174A - An electromagnetically-operated friction clutch : en
  • US2541152A - N-vinyl alkylene ureas and polymers thereof : en
  • US2541470A - Photographic silver halide developing solutions containing calcium precipitation inhibitors : en
  • US2541608A - Loop lock sewing machine : en
  • US2541699A - Method and means of preparing and projecting moving pictures : en
  • US2541915A - Automatic poise operating means for weighing scales : en
  • CH273622A - Process for the production of a vat dye. : de en
  • AU149972B2 - Improvements in or relating to piezoelectric crystal plates : en
  • CH273569A - Contact device on an alarm system controlled from a door or a window. : de en
  • DEP0001040BA - Filing and sorting device : de en
  • US2541695A - Spraying apparatus : en
  • US2541879A - Vacuum tube circuits : en
  • FR973971A - Reaction toys : en fr
  • GB650046A - Diazotype photoprinting materials of the two component class containing as azo-coupling components acylated aminonaphthols : en
  • AU144074B2 - An improved scoreboard : en
  • CH273486A - Cutting head for a dry shaver. : de en
  • DE1620066U - LIBRA. : de en
  • CA471488A - Isolation of penicillin : en fr
  • ES195683A2 - AN IMPROVED PROCEDURE FOR THE MANUFACTURE OF HYGIENIC SIFOMES : en es
  • FR973590A - Rotary or coronal fisherman for mill, grinder or other unwinding device : en fr
  • CH273366A - Fabric feed device on sewing machines. : de en
  • DER0002557MA - Straw press : de en
  • US2541263A - Folding bath tub : en
  • US2541864A - Baggage rack and attaching means therefor : en
  • BE499016A - : en fr
  • US2541042A - Portable transmitter-receiver apparatus : en
  • USD161987S - Hearing aid : en
  • CH273394A - Process for the preparation of a polyarylethylene derivative. : de en
  • US2541669A - Locking clip for pens : en
  • CH273448A - Automatic scale for continuously fed, lumpy or granular material. : de en
  • DE802411C - Watering can : de en
  • CA471454A - Processes and apparatus for reducing iron ores : en fr
  • USD161923S - Textile fabric or similar article : en
  • DE1620032U - STEERING COLUMN WINNER SWITCH WITH BUILT-IN INDICATOR LAMP. : de en
  • DE802390C - Cookie cutter and closing form for stuffed goods made of dough or the like. : de en
  • DESC000892MA - Universally usable radio receiver : de en
  • US2541091A - Ethers of 1-halogen, 2-methyl, 4-hydroxybutene-2 : en
  • US2541103A - Spermicidal composition : en
  • US2541738A - Universally applicable foot traction appliance : en
  • USD161976S - Optical instrument : en
  • DEG0003087MA - Arrangement of inflow boxes in steam or gas turbines : de en
  • GB650088A - Improvements in or relating to impregnants for cables or condensers : en
  • DEP0053705DA - Device for therapy by means of electrically generated heat rays : de en
  • FR973948A - : fr
  • CA471504A - Thermoplastic sewing thread and methods : en fr
  • FR973509A - Movable sectioned tank device for crushing and transporting foundry sand : en fr
  • AU3870450A - Improvements in and relating tothe recovery of chemicals from cellulose acetate extrusion baths : en
  • DE802462C - Container for electric hot water storage tank : de en
  • DE802487C - Hot gas piston machine with a connected regenerator filling compound arranged in a regenerator space : de en
  • DED0000273MA - Process for the production of sugar from cane sugar juices. : de en
  • DEK0000752MA - Pencil with a retractable lead. : de en
  • US2541062A - Utilization of aluminous metal electrodes in cathodic protection installations : en
  • US2541223A - Vibrator : en
  • US2541432A - Compass attachment for wrist watch straps and bands : en
  • US2541402A - Endobronchial intubating stylet : en
  • US2541158A - Firebox cover lifter : en
  • US2541791A - Index tab : en
  • US2541961A - Heterocyclic quaternary ammonium pentachlorophenates : en
  • DE802433C - Door lock : de en
  • DEP0002402BA - Process for the preparation of normal lead-2,4-dinitroresorcinate : de en
  • FR974007A - Bottle protector : en fr
  • US2541739A - High-frequency oscillatory apparatus : en
  • USD161973S - Squirrel coin bank or similar container : en
  • US2541388A - Barbed wire : en
  • US2541799A - Method of feeding chemicals : en
  • GB650069A - Improvements relating to grinding machines : en
  • DEK0000856MA - Side shield for dams. : de en
  • DEN0001702MA - Two-stroke internal combustion engine with split pistons : de en
  • DEP0048193DA - Door handle connection. : de en
  • CA471538A - Sulfurized tall oil : en fr
  • CH273371A - Knitting needle. : de en
  • AU3313050A - Improvements in and relating to nesting trays and cases assembled therefrom : en
  • CA471575A - Rotary inertia devices : en fr
  • DE1620129U - ABRASION-RESISTANT HOSE WITH TEXTILE COVERING, IN PARTICULAR TANK HOSE. : de en
  • US2541294A - Locking electrical connector : en
  • FR973616A - Single impeller compressor with high gauge capacity : en fr
  • GB650196A - Means for providing a restricted passage in a fluid conduit : en
  • CH273358A - Automatic cane maker. : en fr
  • US2541930A - Amides of monocarboxylic acids having acaricidal and disinfecting properties : en
  • US2541409A - Gas fractionating apparatus and method : en
  • CA471581A - Welding methods and apparatus : en fr
  • AU155681B2 - Method of isolating cholic and desoxycholic acids : en
  • AU3253650A - Improved mortise type lock : en
  • DEP0056504DA - Method and device for concentrating liquids into powder : de en
  • US2541193A - Range finder mechanism : en
  • US2541163A - Acoustically filtered phonographic reproducer : en
  • US2541315A - Combustion chamber structure for fluid fuel burning air-heating furnaces : en
  • US2541574A - Apparatus for handling glassware : en
  • USD161931S - Electrical measuring instrument : en
  • US2541679A - Circuit breaker : en
  • US2541523A - Vehicle mounted material handling apparatus : en
  • US2541727A - Diazotypes containing aldehyde reaction products of dihydroxy aryl compounds : en
  • DE1620059U - CLOTHING HANGER. : de en
  • ES25499U - Concrete mixer for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR973471A - Gas purification process : en fr
  • US2541748A - Tough, boardy thermoplastics : en
  • US2541801A - Stripping of oil from spent cracking catalyst : en
  • US2541925A - Electrical space resonator having a high ratio between quality factor and volume : en
  • US2541625A - Adjustable multiple engine transmission : en
  • BE498800A - : en
  • DE1620055U - COFFEE FILTER DEVICE FOR COFFEE POTS. : de en
  • CH273577A - Device on motor vehicles for actuating a hydraulic vehicle brake and for controlling the fuel supply to the engine by means of a single pedal. : de en
  • FR973982A - Process of agglomeration of flour by pressure : en fr
  • DE802397C - Device for magnetic deflection of a liquid jet : de en
  • DE802593C - Construction : de en
  • DEP0021330DA - Universal device for the kitchen, especially for the production of quark and curd milk : de en
  • CH273368A - Aids for plugging holes in woven or knitted textile products. : de en
  • DK72147C - Writing tools, such as a stylus or pencil. : da en
  • US2541110A - Fabric trimming mechanism : en
  • US2541495A - Process of preparing titanium dioxide : en
  • US2541940A - Electronic circuit : en
  • US2541973A - Crossover manifold : en
  • US2541356A - Tractor hitch : en
  • US2541607A - Carton handling machine : en
  • US2541639A - Electric preheater for hair curlers : en
  • CH273612A - Process for the preparation of a monoazo dye. : de en
  • DEB0001478MA - Portable stove for two-room heating : de en
  • DEP0042635DA - Card holder : de en
  • ES191728A1 - PROCEDIMIEENTO FOR THE MANUFACTURE OF LETTERS AND SIGNS FOR SIGNS AND ADVERTISEMENTS : en es
  • GB650087A - Improvement in fermentation media and process for production of streptomycin : en
  • CH273581A - Flashing light system for direction indicators on vehicles. : de en
  • DE1619908U - FASTENING DEVICE ON EYEGLASSES AND SUN VISORS. : de en
  • DE1619932U - RADIATOR SHUTTER, ESPECIALLY FOR VEHICLES. : de en
  • DEP0002859DA - Process for the production of sulfur dyes : de en
  • DEP0010481DA - Light, in particular outdoor light : de en
  • GB650113A - Improvements in and relating to valves : en
  • US2541029A - Reclining accessory for bathtubs : en
  • US2541205A - Clamp : en
  • CH273399A - Process for the preparation of hydrogenation products of aldehydes. : de en
  • DE802621C - Cast refractory product : de en
  • DEM0005477MA - Swim glove. : de en
  • DEP0044777DA - Process for improving the properties of wool and other substances containing keratin : de en
  • US2541400A - N, n'-alkylenecyanine dyes : en
  • AU146903B2 - Improvements relating to float-operated mechanism : en
  • US2541538A - Truck body with unloading means : en
  • US2541764A - Electric apparatus for melting refractory metals : en
  • US2541749A - Variable condenser with fixed electrodes : en
  • US2541621A - Hypodermic syringe : en
  • US2541634A - Basic esters of substituted thienyl acetic acids : en
  • CH273601A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • US2541328A - Ice-fishing heater : en
  • USD161956S - Refrigerated display tkay : en
  • CA471490A - Control apparatus for radio receivers : en fr
  • US2541182A - Electronic control circuit for an inductive load : en
  • USRE23338E - Burton : en
  • CA471532A - Parachute constructions : en fr
  • DE1620105U - TRANSFORMATION PICTURE BOOK. : de en
  • DE1620118U - DRIVE DEVICE. : de en
  • FR973737A - Frequency modulation circuit, especially for resistor-capacitor type oscillator : en fr
  • DEP0054645DA - Mechanical doll. : de en
  • CH273563A - Receiver for frequency or phase modulated carrier waves. : de en
  • DE1620046U - COVER RAIL. : de en
  • DE802450C - Pit stamp : de en
  • DEP0023490DA - Process for automatic electric arc welding : de en
  • FR973921A - Manufacturing process of non-deformable containers : en fr
  • CH273471A - Process for the production of pipes from austenitic steel. : de en
  • AU3864850A - Improvements in or relating to glass feeders : en
  • US2541459A - Manicuring device : en
  • AU148073B2 - A method of erecting buildings : en
  • US2541326A - Dynamic noise and scratch suppression : en
  • US2541018A - Stop-on-signal radio apparatus : en
  • US2541097A - Fish canning machine : en
  • US2541610A - Conveying and weighing apparatus : en
  • US2541895A - Flash synchronizer for photographic shutters : en
  • CA471570A - Apparatus for simultaneously advancing and working plastic materials : en fr
  • CH273321A - Support for suspended ceiling. : en fr
  • JPS261453Y1 - : ja
  • US2541030A - Radio pulse distance and direction indicator : en
  • DE802630C - Process for dyeing threads, fibers or fabrics made of glass : de en
  • DE802551C - Suspension for vehicles, especially for motorcycle forks : de en
  • US2541353A - Solution agitating device : en
  • US2541424A - Link friction pin pliers : en
  • US2541740A - Apparatus for making use of the suction stroke in internal-combustion engines : en
  • US2541296A - Clutch plate : en
  • US2541527A - Brush shunt protector : en
  • US2541140A - Ceramic insulating bodies and method of making : en
  • AU147181B2 - Improvements in rooter plough attachments : en
  • FR973458A - Gear shifting for automobiles : en fr
  • FR973556A - Improvements to reciprocating machines, such as planers and especially to the gear elements that said machines include : en fr
  • GB650185A - Improvements in or relating to electric welding systems : en
  • BE500861A - : en fr
  • CA471476A - Preparation of marcaroni products : en fr
  • CH273443A - Device for measuring the surface area of non-transparent, film-like structures. : de en
  • US2541216A - Pivoted jaw screw cap remover : en
  • US2541359A - Temperature control and indicator : en
  • AU3870950A - Milking machine trap : en
  • US2541256A - Pressure cooker gauge : en
  • US2541923A - Molding apparatus : en
  • US2541044A - Catalytic alkylation : en
  • DE802394C - Pole dial with several brush sets : de en
  • DE802535C - Lifting device for vehicles, in particular motor vehicles : de en
  • FR973630A - Hydraulically operated pelletizing machine : en fr
  • GB650094A - Improvements in roofs for buildings : en
  • FR973552A - Ignition transformer for short-term operation : en fr
  • DK72149C - Light track projectile. : da en
  • FR973998A - Speed variator : en fr
  • FR973497A - Automotive fuel container : en fr
  • FR973569A - Improvements in fluid distribution : en fr
  • FR973644A - Improvements to grinders : en fr
  • FR973782A - Single-phase asynchronous traction motor : en fr
  • DEF0002541MA - Headlights on motor vehicles. : de en
  • FR973494A - Lubricating oil dispenser : en fr
  • CA471501A - Reel spindles : en fr
  • DE802590C - Concrete ceiling tile : de en
  • DED0000921MA - Junction and connection box of low overall height for laying in plaster : de en
  • DEP0030592DA - Process for the production of a base material for varnishes, lacquers or painting media : de en
  • GB650068A - Improvements in or relating to holders for darts : en
  • US2541937A - Gate operating motor : en
  • ES25390U - Contactor lever for elevators and forklifts (Machine-translation by Google Translate, not legally binding) : en es
  • AU152146B2 - Improvements in and relating tothe recovery of chemicals from cellulose acetate extrusion baths : en
  • FR974024A - Rules for the sizing of propellers used in traveling wave tubes : en fr
  • ES25532U - Security valve. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25582U - Individual case for collection stamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR973929A - Improvements to Siemens-Martin furnaces heated with liquid fuel : en fr
  • ES191768A1 - A SPECIAL INSTALLATION IN DEPOSITS AND CONDUITS TO CONTAIN AND RAISE LIQUIDS AND FOR OTHER SERVICES THAT ARE SUBJECTED : en es
  • ES24334Y - Primer holder for fluorescent lighting. : en es
  • ES25458U - Submarine toy, (Machine-translation by Google Translate, not legally binding) : en es
  • US2541581A - Drinking glass : en
  • USD161968S - Sinay apron : en
  • GB650039A - Improvements in arc extinguishing horns and chambers for electric switches : en
  • CH273555A - A phone booth. : en fr
  • ES25502U - Packaging and presentation of handkerchiefs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619990U - REPLACEABLE ROLLBALL WRITING CANUELS FOR COLOR PASTE AND INK. : de en
  • DE802488C - Piston valve : de en
  • DE802552C - Hand tool for pulling out corks that have fallen into bottles : de en
  • DES0001306MA - Density controlled electron tube for very high frequencies : de en
  • DET0000542MA - Loose-leaf stitching : de en
  • DE802570C - Process for the preparation of a flotation agent : de en
  • DER0000698MA - Power-driven pipe cutting device. : de en
  • FR973662A - Improvements to continuous furnaces for the heat treatment of divided materials, in particular pulverized coal : en fr
  • ES25566U - Improved shoe (Machine-translation by Google Translate, not legally binding) : en es
  • FR973909A - Construction process of brick hearths or chimneys using prefabricated elements : en fr
  • DE802406C - Holding device for plates on supports provided with flanges : de en
  • DEST001269MA - Method and device for recovering the heat of vaporization in water stills : de en
  • FR973755A - Three-expression doll : en fr
  • FR973879A - Power supply and adjustment device for electrolytic cell : en fr
  • US2541148A - Process for treating coatings of polyallyl esters of saturated fatty acids and resulting products : en
  • ES192284A1 - A NEW SALES SYSTEM : en es
  • DEE0001002MA - Evaporator and atomizer for liquid disinfectants or the like. : de en
  • DEP0053911DA - Traveling wave generator tube : de en
  • DEP0023260DA - Process for the manufacture of articles from vulcanized rubber bonded with textile yarns : de en
  • DE802548C - Earring : de en
  • GB650118A - Corrosion preventative compositions : en
  • ES22452Y - Nutcracker safety. : en es
  • ES191574A1 - A PROCEDURE FOR THE OBTAINING OF CONCENTRATES FROM LIQUID MIXTURES : en es
  • DE802528C - Roller door for office furniture u. like : de en
  • DE802578C - Wound capacitor : de en
  • DEB0000810MA - Motor fuel : de en
  • US2541592A - Injection mold and pressure actuatable device for controlling the filling thereof : en
  • DE802576C - Device for supporting the body when sitting, especially on the train : de en
  • DEP0030208DA - Process for the production of tertiary organic hydroperoxides : de en
  • US2541272A - Needle for filling or exhausting ampoules : en
  • US2541671A - Preparation of a fluid catalyst for hydrocarbon synthesis : en
  • DEP0027325DA - Formwork for concrete structures of all kinds, in particular concrete ceilings and hollow body ceilings : de en
  • FR973658A - Improvements to box hinges : en fr
  • GB650090A - Improvements in and relating to windscreen wipers : en
  • DEP0024952DA - Process for increasing the hot hardness of copper alloys : de en
  • GB650072A - Method of producing micro-porous to coarsely porous objects from polyvinyl compounds : en
  • FR973932A - : fr
  • FR973473A - Process for the physical development of latent images of photographic products : en fr
  • FR973977A - : fr
  • DEP0015276DA - Furniture that can be used as a desk and can be moved on wheels : de en
  • DEP0055132DA - Shell or plate-shaped insulation against heat and cold losses : de en
  • US2541226A - Cattle horn trainer : en
  • US2541752A - Apparatus for inspecting sheets : en
  • GB650035A - Improved control valve for operating a boiler safety valve : en
  • FR973811A - Preparation of propylenediamine : en fr
  • FR973881A - Method for preventing the formation of ice in axial compressors, in particular in gas turbine installations; and axial compressor for implementing the method : en fr
  • US2541554A - Dry powder fire extinguisher : en
  • US2541902A - N-substituted-3-pyridine sulfonamides : en
  • US2541108A - Cooling of annular combustion chamber fuel manifolds : en
  • US2541179A - Shock absorbing device for doors : en
  • US2541297A - Method of forming dish-shaped resinous articles : en
  • ES195907A1 - A PROCEDURE FOR THE MANUFACTURE OF TYPES FOR PRINTING DIVERSE SURFACES : en es
  • FR973847A - Speed change maneuvered at will by hand or automatically : en fr
  • DE1619984U - CONTROL DEVICE ON MOTOR VEHICLES WITH OIL PRESSURE BRAKES. : de en
  • ES191861A1 - MOBILE SYSTEM FOR STRINGING AND PUTING THE CLOCKS AT TIME : en es
  • ES25523U - Roof tile (Machine-translation by Google Translate, not legally binding) : en es
  • GB650047A - Improvements relating to aerial systems : en
  • ES25516U - Tube for fluorescent lighting in the form of a candle or spark plug, applicable to any electric lighting device replacing incandescent bulbs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620070U - DIRECTION INDICATORS IN THE BUMPER OF MOTOR VEHICLES. : de en
  • US2541759A - Fishing pole : en
  • ES25556U - Staple having a closed loop (Machine-translation by Google Translate, not legally binding) : en es
  • FR973499A - Hot gas temperature adjustment device : en fr
  • GB650119A - Improvements relating to devices for the removal of heavy access covers : en
  • DEC0000624MA - Blowers, in particular Roots blowers with housing and lauter cooling : de en
  • FR973902A - Process for treating textiles to give them the appearance of a linen fabric and fabrics obtained : en fr
  • FR973927A - : fr
  • DE1619948U - FORK LEG FOR FORKLIFT. : de en
  • DE1620015U - TONEARM. : de en
  • FR973748A - New jewelry products : en fr
  • DEP0009679DA - Impregnation or casting compounds on a bituminous basis : de en
  • ES196142A3 - A MACHINE FOR THE MANUFACTURE OF LACE IMITATING THOSE OF BOBBINS : en es
  • GB650116A - Process of oxidising fatty material and oxidation products obtained thereby : en
  • DE802544C - Tenoning disc made of light metal : de en
  • DEI0000871MA - Device on filling machines for measuring powdery and granular goods. : de en
  • DEM0003663MA - Manufacture of binders from lignite filter ash. : de en
  • DE1620029U - LOCKABLE AND RELEASABLE BRAKING DEVICE, IN PARTICULAR FOR HORSE WAGONS. : de en
  • DE802631C - Pressed or otherwise briquetted fuel body and device for its manufacture : de en
  • DEP0052789DA - Drive for reciprocating shafts. : de en
  • FR973801A - Device intended to hold the collar of shirts : en fr
  • CA471500A - Starting and operating circuits for electric discharge devices : en fr
  • US2541355A - Relay with passive springs : en
  • DE1619901U - BOX MOLD. : de en
  • DEG0001290MA - Device for dispensing paste and the like. : de en
  • DET0000122MA - High pressure pump with compressed air drive for auxiliary devices on motor vehicles : de en
  • DE1620132U - CASE FOR SELF-SERVICE CIGARETTES. : de en
  • DEM0000048MA - Method and device for supplying power and work machines, in particular internal combustion engines, with air : de en
  • DK72145C - Hair magazine for razors. : da en
  • DEP0042047DA - Low-frequency induction furnace with constant melt channel loading : de en
  • DE802449C - Sports shirt : de en
  • DEE0001189MA - Multi-stage gear shift transmission. : de en
  • GB650133A - Phenol-modified acetone resins : en
  • DEP0039318DA - Arrangement for components provided in electrical devices : de en
  • USD161921S - Pin or similar article : en
  • US2541303A - Display device : en
  • CA471562A - Steering gears : en fr
  • CH273429A - Exchange pen. : de en
  • BE498983A - : en
  • DE802447C - Method and device for hand weaving : de en
  • DEH0001551MA - Device for moving trolleys, especially at loading points in mining operations. : de en
  • FR973564A - Gas burner : en fr
  • US2541485A - Telephoto objectives corrected for distortion : en
  • US2541737A - Adjustable web feed device for label cutting and folding machines : en
  • USD161953S - Plate ob the like : en
  • US2541452A - Transmission of power : en
  • US2541479A - Method and apparatus for coating photographic film : en
  • US2541512A - Icing indicator system : en
  • AU3868950A - Improvements relating tothe manufacture of dry surface contact rectifiers : en
  • CH273413A - Method for producing a closure on a paper bag and closure produced according to this method. : de en
  • CH273343A - Machine for cutting potatoes for making french fries and the like. : de en
  • CH273626A - System for supplying telecommunications systems with direct current. : de en
  • DEP0016588DA - plant pot : de en
  • US2541323A - Power transmission for ice scoring machines : en
  • AU3257650A - Milk metering apparatus : en
  • US2541926A - Storm sash : en
  • FR973735A - Device intended for phonographs fitted with a disc changer : en fr
  • US2541207A - Timer for electric heating appliances : en
  • US2541493A - Device for holding eyeglasses : en
  • US2541462A - Mobile conveyer : en
  • US2541804A - Production of artificial protein fibers : en
  • US2541884A - N-substituted isoalloxazines as catalysts in the dye bleach baths for color photography : en
  • CH273458A - Watch box. : en fr
  • DE802585C - Device on machines for the production of threads made of glass o. : de en
  • US2541746A - Apparatus for spinning and twisting textile yarns : en
  • CH273438A - Slack adjustment device for devices comprising a micrometric screw. : en fr
  • ES25590U - Removable support for shelves, buckets and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541349A - Suspension device for drying stockings : en
  • ES25527U - Hand brake applicable to tricycles (Machine-translation by Google Translate, not legally binding) : en es
  • DEH0001292MA - Method of filling split wafer molds : de en
  • DEP0009017DA - Electric hand lamp with dynamo : de en
  • DEP0036646DA - Circular knitting needle : de en
  • FR973599A - Compressor : en fr
  • GB650052A - Improvements in electro-magnetic driving system : en
  • US2541499A - Composite yarn, fabric made therefrom, and method of making the same : en
  • US2541020A - Method of making moccasin sock-type slippers : en
  • US2541365A - Weighing scale : en
  • US2541368A - Carton for cushioned shipping and displaying fragile articles : en
  • CA471471A - Photographic cameras : en fr
  • DE802407C - Method and device for connecting shuttering boards to form shuttering in concrete construction : de en
  • DE802549C - Holder to support branches and twigs : de en
  • DEV0001134MA - Pulling device for rotary switch : de en
  • FR973741A - Improvements in processes and devices for converting electrical energy into heat : en fr
  • US2541185A - Card filing apparatus : en
  • US2541250A - Fluid-tight closure for a cylinder or other container : en
  • US2541539A - Combination folding chair, bed, and hammock : en
  • DE802434C - Door lock, especially for motor vehicles : de en
  • DEE0000725MA - Lipstick container with feed device for the lipstick and with a mirror : de en
  • DEP0055353DA - Electric discharge tubes with an oscillating circuit installed inside the tube : de en
  • DEW0004404MA - Microfuse with interruption indicator : de en
  • ES196131A1 - A PROCEDURE FOR THE OBTAINING OF A PLANT FIBER PREPARED FROM THE BANANA : en es
  • ES25595U - Drive for concrete mixer machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619947U - BALE GRIPPERS FOR MOBILE STACKING EQUIPMENT. : de en
  • DEB0000255MA - Process for the production of polyethylene resins : de en
  • DE802441C - Line puller : de en
  • ES25580U - Top of leg for tube furniture. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0000975DA - Process for the production of high sulfur compounds of formaldehyde : de en
  • ES25506U - Identity plate in plastic materials with indelible labeling (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619921U - CHOCOLATE TODDLER WITH SUCKER. : de en
  • AU3871750A - System of identification ofthe calling line in telephone systems andthe like : en
  • CA471569A - Electron discharge apparatus : en fr
  • FR973783A - Installation of turbo-pump pumps in parallel : en fr
  • FR973983A - Method and devices for joining tubes by welding : en fr
  • US2541160A - Method of making and assembling bearings and the like : en
  • US2541378A - Rectangular wave generator control : en
  • US2541446A - Image distortion corrector for cathode-ray tubes : en
  • US2541701A - Process of treating onions : en
  • DEP0051473DA - Control for machines in underground operation. : de en
  • US2541536A - Automatic drain spout : en
  • US2541773A - Process of forming insoluble layers from carbohydrates : en
  • ES25552U - Base of fixation and adaptation of ornaments of costume jewelery to the hair of the ladies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES193180A1 - IGNITION AND OPERATION SYSTEM OF FLUORESCENT LAMPS : en es
  • US2541335A - Glow discharge device : en
  • ES25565U - Protector for shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973889A - Lubricating grease : en fr
  • US2541810A - High-frequency inductive structure : en
  • US2541343A - Supporting means for ladders and scaffolds : en
  • US2541935A - Battery charging apparatus : en
  • US2541880A - Rotatable level : en
  • US2541883A - Lamp support capable of vertical and horizontal adjustment : en
  • DEN0000635MA - Hiking pillar : de en
  • DE802538C - Process for the production of ceilings and concrete beams : de en
  • US2541247A - Switching system : en
  • US2541278A - Tension pulley : en
  • US2541643A - Hydraulic governor switch mechanism : en
  • US2541939A - Para nitro or acetylamino salicylic acid chlorides : en
  • US2541034A - Frying pan : en
  • US2541776A - Adjustable price tag : en
  • GB650074A - Improved vertical cloche for tomato and other plants : en
  • US2541173A - Package : en
  • US2541798A - Chemical feeder : en
  • FR973637A - Device to facilitate the inflation of tires : en fr
  • FR973924A - Device for detecting the passage of objects : en fr
  • US2541891A - Measuring instrument : en
  • US2541707A - Diaphragm operated disk brake : en
  • DE802389C - Ash removal from coal by kneading an aqueous coal dispersion with oil : de en
  • DEP0001259BA - Feed gear for mechanical horizontal slotting machines. : de en
  • FR973455A - Axial fan drive on horizontal motors in conjunction with dynamo control : en fr
  • FR974016A - Thermoplastic weaving bobbin hose : en fr
  • FR974038A - Magnifying device with correction device? automatic distortion, for focus-compensated mirror reflex cameras : en fr
  • FR973743A - Grid for wedging bottle necks : en fr
  • GB650032A - Improvements in or relating to electric signal storage or demodulating circuits : en
  • GB650193A - Improvements in and relating to panic bolts : en
  • US2541571A - Turnover safety switch : en
  • ES25454U - Light metal piston for combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB650194A - An improved hair comb : en
  • US2541015A - Preparation of hydroxy cyclammonium quaternary salts : en
  • US2541788A - Safety grounding device : en
  • DEP0051209DA - Ashtray arrangement, in particular for motor vehicles. : de en
  • FR973702A - Movement transmission mechanism with variable speed and direction and positive linkage : en fr
  • US2541768A - Flexible molding strip : en
  • US2541313A - Signal comparison indicator : en
  • US2541414A - Box-making machine : en
  • DEC0000200MA - Insulating mat : de en
  • DED0000013MA - Establishment at tobacco drying houses. : de en
  • DEP0054366DA - Coupling for trucks. : de en
  • DEP0055677DA - Potato harvester : de en
  • US2541421A - Movable door closure and sealing means : en
  • USD161935S - Combination clothes hanger and carrier : en
  • US2541712A - Telephone appliance : en
  • USD161944S - Linoleum or similar article : en
  • GB650131A - A method of rendering materials water-repellent : en
  • FR973507A - Hollow ribbon with removable inner whalebone and passage buttonhole for bra straps, lingerie or similar : en fr
  • GB650219A - Electrical process for melting glass : en
  • SE130882C1 - : sv
  • AU148127B2 - Improvements in and relating to electric igniting apparatus for internal combustion engines : en
  • DESC001622MA - Ballpoint pen with a writing ball held by a magnet. : de en
  • ES193208A2 - PERFECTED PERFECTION FOR THE MANUFACTURE OF LOCKS : en es
  • DEW0004402MA - Contact arrangement for high voltage fuses : de en
  • FR973512A - Double-walled ducts : en fr
  • FR973542A - Improvements to dry electric current rectifiers : en fr
  • FR974011A - Fuel gas generator for supplying internal combustion engines : en fr
  • FR973553A - New fat-free beauty cream : en fr
  • IE19406L - Coating compositions for textiles : en
  • US2541943A - Endless tread drive for tractors : en
  • DE1619997U - BAG HOLDER. : de en
  • DE802592C - Process for the production of a house in cast construction : de en
  • FR973520A - Steering heads for cycles : en fr
  • FR973777A - Improvements in fertilizer spreading machines : en fr
  • US2541017A - Automatic station selector : en
  • US2541723A - Lock construction : en
  • AU3874150A - Improvements in or relating tothe manufacture of methylchlorosilanes : en
  • CH273316A - Process for the preparation of halides of aromatic mercury compounds with mercury bound to the core. : de en
  • FR973821A - Device for cutting tubes : en fr
  • CH273392A - Process for the production of glutaric acid. : de en
  • DEG0000220MA - Shut-off valve with spreader lock. : de en
  • DEP0048916DA - Dry processes, especially for wood. : de en
  • DE1620097U - ADVERTISEMENT FIGURE. : de en
  • FR973485A - Ski boot, advanced : en fr
  • FR973703A - Self-mixing device for air and liquid, in particular for gasoline tanks on board aircraft : en fr
  • DEP0003528BA - Fastening of components of telecommunication technology : de en
  • DE1620101U - VERSATILE KNIFE. : de en
  • DE802545C - Fine probe with constant measuring force over the entire measuring range : de en
  • DEB0012070MA - Home socket : de en
  • DE802485C - Internal combustion engine : de en
  • DEH0005254MA - Process for the preparation of 3-mercaptopyridine and its salts : de en
  • DES0008456MA - Hammock clip for fountain pens and pencil holders. : de en
  • US2541907A - Reciprocating knife type cutting machine with discharge means : en
  • US2541087A - Safety device for catapulting passengers from aircraft : en
  • US2541588A - Air injection smoke-consuming structure for furnaces : en
  • US2541735A - Bookmark : en
  • US2541816A - Quaternary ammonium pentachlorophenates : en
  • CH273588A - Dynamo mounted on a hub for cycles. : en fr
  • US2541600A - Photograph frame : en
  • US2541803A - Production of artificial protein threads, filaments, and the like : en
  • US2541606A - Tatting accessory : en
  • US2541203A - Apparatus for forming plastic sheets : en
  • US2541582A - Automobile tow trailer : en
  • USD161907S - Water toy figure : en
  • US2541051A - Apparatus for automatic production of music : en
  • US2541290A - Hydaulic power transmission system : en
  • USD161892S - Book box : en
  • USRE23339E - Infant s chair : en
  • DE802605C - Switching device for planetary gear change gear : de en
  • FR973459A - Hot air heater for motor vehicles : en fr
  • DEP0007139DA - Filter nozzle for liquid filters that can be backwashed with a mixture of compressed air and water : de en
  • ES22517Y - Automatic fixing device, applicable to the closure of any model of folding chair. : en es
  • FR973920A - Improvement in electrical contacts actuated by a thermal device : en fr
  • DE1620080U - SCREWDRIVER. : de en
  • DE802379C - Closure for containers provided with a hold-up flap, especially suitcases, briefcases, wallets, document folders, etc. : de en
  • DET0001320MA - Washing device of the type of the laundry rammer : de en
  • DE1619991U - BALL PEN TIP WITH A CONICAL INTERIOR BELOW THE HAIR TUBE CHANNEL IN CONNECTION WITH A LARGE COLOR PASTE AND A SECURITY LATCH AT ITS REAR END. : de en
  • ES195971A3 - A PROCEDURE FOR TEMPERING GLASS OBJECTS : en es
  • ES25571U - Bath-maria appliance automatic refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • CA471485A - Substituted thieno uracils and methods of preparing same : en fr
  • CA471535A - Land clearing devices : en fr
  • DE1620065U - DOOR SEAL WITH LIFTING AND LOWERING SEALING STRIP. : de en
  • DE1620088U - CLAMPING RAIL FOR ELECTRIC MOTORS. : de en
  • DES0000510MA - DM four-strand stranding machine : de en
  • FR973683A - Automatic filling pen holder : en fr
  • GB650115A - Water jet power unit : en
  • DE802391C - Cleaning device on brushes : de en
  • ES23562Y - Pear for sprayer. : en es
  • ES25508U - Closing accessories for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973828A - Process for the manufacture of blankets and other electrically heated fabrics : en fr
  • DE802645C - Prosthesis for leg amputees : de en
  • FR973581A - Improvement in the control of change of pitch of coaxial propellers at independent speed : en fr
  • AU3871250A - Detachable roof luggage carrier for sedan cars, convertible into a picnic table, with self-tensioning and self-locking buckles : en
  • AU3873350A - Amounting fora bearing : en
  • CH273609A - Process for the halogenation of a hydrocarbon. : de en
  • DE1619924U - PHOTOCOPER. : de en
  • DE802482C - Tillage equipment : de en
  • DEB0005221MA - Belt profile for welded sheet metal beams : de en
  • FR974004A - Method and devices for selecting finely pulverized products : en fr
  • US2541092A - Radio frequency pulse transmission : en
  • US2541190A - Fluorination of lubricating oil : en
  • US2541730A - Process of making corn meal porridge : en
  • US2541794A - Coke oven with gas recirculating means : en
  • CH273469A - Process for material-removing machining of pieces of electrically conductive material and device for carrying out this process. : de en
  • ES25538U - New type of knife and knife sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • US2541132A - Hydraulic jack for shoe machines : en
  • FR973621A - Device to facilitate the starting of engines and mechanical devices : en fr
  • FR973857A - Device for fixing doormats : en fr
  • ES196171A1 - A SYSTEM OF DRAIN VALVES : en es
  • FR973914A - Ignition device for mutators : en fr
  • DEK0001563MA - Closure for container. : de en
  • US2541500A - Composite yarn and fabric made therefrom : en
  • US2541839A - Process for improving vat dyed nylon fibers : en
  • DE1619916U - LEATHER STRAP FOR WATCHES. : de en
  • CH273384A - Filter press tap. : de en
  • DE1620133U - SEED CLEANING MACHINE AND SEED SELECTION MACHINE. : de en
  • DE802542C - Setting gauge for woodworking machines : de en
  • DEP0001786BA - Self-steering reversing gear for electrically powered washing machines : de en
  • DES0000508MA - Cable sleeve : de en
  • DES0009062MA - Device for displaying the birth of mares : de en
  • US2541813A - Calorizing process : en
  • CA471459A - Devices for sealing cylindrical cans or similar containers : en fr
  • ES191843A1 - A PROCEDURE TO MANUFACTURE DECORATED PRESSED OBJECTS : en es
  • ES23792Y - Toy. : en es
  • US2541194A - Bed : en
  • US2541334A - Explosive assembly and method of making it : en
  • DE802380C - Shaving device : de en
  • ES195937A2 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURING METHODS OF SIPHON HEADS : en es
  • FR973973A - Multipurpose pliers : en fr
  • US2541705A - Line producing device for typewriters : en
  • US2541920A - Fishing hook and line carrier : en
  • GB650120A - Engineers' or plumbers' hacksaw : en
  • GB650129A - Improvements in the manufacture of nails, rivets or the like : en
  • DE802493C - Support for trailer cars uncoupled from the towing vehicle : de en
  • DE802596C - Device for light polarization : de en
  • DEP0000912BA - Electrical cable with a jacket made of insulating material, preferably made of a thermoplastic material : de en
  • US2541597A - Electroplating rack : en
  • FR973699A - Oil regenerator or similar material : en fr
  • FR973462A - Process and devices for the manufacture of? mixtures of native cellulose and hydrated cellulose : en fr
  • FR973625A - Improvements to measuring devices and gauges : en fr
  • AU148221B2 - Improvements in and relating to nesting trays and cases assembled therefrom : en
  • FR973650A - Machine for continuous production of thick simplex or duplex paper and cardboard : en fr
  • FR973718A - Compensation system for irregularities in mechanical assemblies : en fr
  • GB650157A - An improved machine for the intensive opening of fibrous materials : en
  • USD161954S - Open mesh knitted shoulder bag : en
  • US2541384A - Method of making a luminescent zinc sulfide : en
  • US2541873A - Lens grinding tool and method : en
  • US2541469A - Lens mount for cameras : en
  • ES192188A1 - PERFECTED SYSTEM TO ACHIEVE A COMBUSTIBLE ECONOMY IN THE RUNNING OF EXPLOSION ENGINE GIVEN VEHICLES : en es
  • FR973692A - Improvements to hunting cartridges : en fr
  • FR973788A - filter element : en fr
  • FR973806A - Box forming a case or necessary for the presentation of brushes or similar articles : en fr
  • US2541078A - Work holder for hollow radially expansible materials : en
  • US2541098A - Gas turbine propeller apparatus : en
  • DEB0003468MA - Hair curler : de en
  • FR973568A - Automatic acetylene generator : en fr
  • AU149637B2 - Improvements in and relating to means for distributing finely divided or powdery materials : en
  • US2541122A - Vacuum cleaner : en
  • BE500989A - : en
  • BE498967A - : en
  • CH273352A - Reclining furniture with a mattress frame swivel device arranged at the head and foot end of the same. : de en
  • CH273589A - Frame especially for bicycle, tandem or motor bike. : en fr
  • DEP0002594BA - Method for suppressing part of the frequencies of a sideband in the radiation from an amplitude-modulated transmitter : de en
  • FR973646A - Elastic base in wooden slats or the like : en fr
  • US2541142A - Unsaturated ether-esters of polyhydric alcohols : en
  • USPP1003P - Rose plant : en
  • US2541232A - Wire coiling and sizing machine : en
  • US2541492A - Chlorinated ethylene polymer stabilized with glycidyl esters of fatty acids and methyl glucamine : en
  • AU146604B2 - Improvements in or relating to apparatus for forming and filling containers : en
  • US2541300A - Bottle feeder : en
  • AU144587B2 - An improved peanut pulling implement : en
  • DE802416C - Wet mill for grinding mustard and similar masses : de en
  • DE802636C - Process for the preparation of glycosides of sulfanilamide : de en
  • FR973856A - Oxy-metallic insulation of electrical conductors of all kinds : en fr
  • GB650110A - A new fabric embroidering method : en
  • AU3301750A - Improvements in coin-operated vending machines : en
  • DEP0002951MA - Sunroof for car. : de en
  • ES195769A1 - IMPROVEMENTS INTRODUCED IN THE SYSTEMS OF COUPLING AND CONTROL OF ARTICULATED VEHICLES : en es
  • ES196145A3 - AN ULTRASONIC MACHINE FOR CLOTHING WASHING : en es
  • DE1620051U - NEEDLE HOLDER FOR CAST FILLINGS. : de en
  • DE1620142U - DECK BAR FOR MARGARINE TUBS. : de en
  • FR973803A - Ankle protection enhancements : en fr
  • FR974027A - Coffee filter : en fr
  • US2541887A - Means for automatically adjusting arc furnace electrodes : en
  • DE802424C - Bicycle handle : de en
  • ES196030A1 - A PROCEDURE FOR CONDITIONING ALL KINDS OF OILS INTENDED FOR THE CONSERVATION OF FISH : en es
  • ES23914Y - Perfect target shooting attraction. : en es
  • CH273487A - Cutting plate for mechanical razor. : en fr
  • DEK0005764MA - Self-cleaning liquid filters, in particular oil filters for internal combustion engines : de en
  • US2541519A - Liquid sampling apparatus with gas trap : en
  • US2541647A - Apparatus for stripping wing feathers from fowl and the like : en
  • US2541747A - Production of hydroxyl compounds by hydrolysis of tetrahydropyryl ethers : en
  • DEP0008242DA - Protection circuit for lighting systems with high-voltage discharge tubes : de en
  • DE1620148U - DRIVING TOY WITH SPRING WHEEL AND WITH DEVICE FOR SPEED CONTROL AND GEAR SHIFTING. : de en
  • DEB0008270MA - Device for pulling in and out of cables which conduct electricity from a fixed point to a mobile device, in particular cable management for harbor cranes : de en
  • FR973535A - Hydraulic servo reproducing device for machine tools : en fr
  • US2541719A - Machine tool bit holder : en
  • US2541447A - Composition for altering physiological processes of livestock and poultry and process of using same : en
  • US2541476A - Light-tight film cartridge : en
  • NL67305C - Method and apparatus for treating a continuous broad tissue with a liquid : en nl
  • CA471563A - Slicing machines : en fr
  • CH273493A - Device for sealing moving against stationary organs of gas-containing plant parts. : de en
  • US2541198A - Amplifier : en
  • US2541685A - Fountain pen : en
  • US2541870A - Biconical high-frequency antenna : en
  • DE1620149U - CRATE CLOSING DEVICE. : de en
  • DER0001645MA - Switchable electric headlight bulb with reflector for motor vehicles : de en
  • US2541528A - Stove grill : en
  • US2541637A - Method of vaporizing lindane in ventilated rooms : en
  • CA471545A - Telegraph signal regeneration : en fr
  • CH273530A - Lamp with a shade. : en fr
  • CH273580A - Motor vehicle with radial engine. : de en
  • US2541291A - Rotary pump and motor hydraulic transmission : en
  • US2541506A - Method of building pneumatic tires : en
  • US2541772A - Stripper plate with lock nut : en
  • US2541850A - Shaft seal arrangement : en
  • US2541616A - Feeding device : en
  • US2541933A - Handkerchief container and dispenser : en
  • CH273359A - Wire winding method, and winder for its implementation. : en fr
  • CH273386A - Process for performing chemical reactions. : de en
  • CA471506A - Apparatus for treating wood pulp and the like : en fr
  • US2541491A - Oil and water separator : en
  • CH273369A - Needle to prevent the thread end of a ball from unwinding. : de en
  • CH273475A - Hand shears for sheet metal. : en fr
  • CH273516A - Voltage dependent resistance. : de en
  • CH273534A - Process for the production of X-ray photograms. : de en
  • AU153475B2 - Improved heads for golf clubs : en
  • DE1620121U - CAPACITOR WITH SOLID DIELECTRIC. : de en
  • FR973903A - High frequency oscillation generator assembly : en fr
  • CA471514A - Chlorobutadiene polymers stabilized with nickel dithiocarbamates : en fr
  • AU148263B2 - Improvements in or relating to machines for making roofing tiles : en
  • CH273513A - Bicycle alternator. : de en
  • ES195979A3 - AN APPARATUS-PROJECTOR OF DRAWINGS OR LUMINOUS SIGNS ENGRAVED TO PUNCH ON AN OPAQUE BAND IN HORIZONTAL MOVEMENT : en es
  • USD161894S - Sofa or similar article : en
  • US2541854A - Water aerating device : en
  • US2541357A - Dental tool : en
  • NL67345C - : en
  • US2541590A - Lubricating compositions : en
  • AU149933B2 - Improvements in or relating to coated poisons for destroying insects : en
  • DE802451C - Strut reinforcement of steel caps : de en
  • ES25574U - Protected handlebars for folding chairs for children or similar vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973792A - Ultra-high frequency transmission systems using discharge devices : en fr
  • US2541189A - Dry shaver with abrader : en
  • US2541874A - Method for extracting of laotams : en
  • DE1620014U - RECORDING DEVICE. : de en
  • DE802386C - Drag plate conveyor : de en
  • ES25522U - New type of sanitary siphon for valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR973604A - Portable deluster and decatator : en fr
  • CH273541A - Process for the preparation of crystallized penicillin salts. : de en
  • AU146971B2 - Adjusting and indicating apparatus for effecting coarse and fine adjustments ofa rotary member : en
  • CH273441A - Radio navigation facility. : en fr
  • DE1619996U - CHILDREN'S TOYS. : de en
  • DE1620084U - LIPSTICK WITH PERFUME SPRAYER. : de en
  • DE1620134U - SEED CLEANING MACHINE. : de en
  • CH273578A - Electric retarder. : en fr
  • AU3869650A - An improved intermittent driving mechanism : en
  • US2541743A - Particle form solid level indicator : en
  • US2541916A - Can opener : en
  • DE802604C - Valve seal : de en
  • DE802610C - Housekeeping tool : de en
  • DEP0019239DA - Structural parts of electrical machines and transformers that are subject to magnetic reversal : de en
  • FR973620A - Improvements made to the means for ensuring the movement of an organ within a determined time interval, in particular to electrical relays : en fr
  • GB650034A - A new or improved light beam projector : en
  • GB650040A - Fluorescent material : en
  • CA471517A - Measurement or variation of physical states of materials : en fr
  • CH273398A - Process for the preparation of a 7-position chlorinated cholesteryl ester. : de en
  • CH273410A - Paper making process. : en fr
  • DE1620034U - CHILDREN'S BIKE SCOOTERS. : de en
  • DES0000012MA - Paint-insulated object, in particular electrical conductors : de en
  • ES25540U - Handle with razor blade holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR973587A - Device for reversible transformation of low amplitude rectilinear movements into large amplitude rotational movements and its applications : en fr
  • FR973597A - Coupling of two or more free-piston generators with compressor elements operating in cascade, to form high-pressure generator groups : en fr
  • FR973752A - Derailleur for cycles : en fr
  • IE19347L - Underpinning of buildings : en
  • ES25546U - Nozzle of impulsion and atomization of liquids, especially perfumes, of application on containers of pocket and toilet (Machine-translation by Google Translate, not legally binding) : en es
  • FR973528A - New aniline oxidation products, their preparation process and their applications as anion exchangers : en fr
  • US2541832A - Electric current rectifier : en
  • US2541259A - Automatic frequency control system : en
  • US2541460A - Road sign : en
  • USD161925S - Textile fabric or similar article : en
  • US2541340A - Solvent fractionation of waxcontaining mixtures : en
  • US2541285A - Aqueous solutions of vitamin a esters : en
  • US2541547A - Molding apparatus for roadway markers : en
  • US2541273A - Support for high resistance electrical conductors and method of making the same : en
  • US2541508A - Clamping sawhorse and workbench : en
  • US2541844A - Abrasive wheel : en
  • US2541890A - Tackle box : en
  • US2541644A - Apparatus for vulcanizing pneumatic tires with radio-frequency current : en
  • US2541426A - Recording device for ships' telegraphs : en
  • ES25562U - Sheet holding device for folders, filing cabinets and sorters. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620064U - ALL-METAL SHOP FRAME. : de en
  • ES24279Y - Reinforced concrete beam for the construction of roofs in general. : en es
  • FR973451A - Airplane with removable hold for transporting goods : en fr
  • IE18882L - Thread reel : en
  • DEB0002546MA - Rotary lobe pump, the pistons of which are formed by a pair of worm gears : de en
  • DEP0049441DA - Rotor blade for centrifugal machines, in particular exhaust gas turbines, made of ceramic masses : de en
  • DEL0002128MA - Gear with non-metallic running surface. : de en
  • FR973775A - Lemon squeezer spit : en fr
  • FR973868A - Fuel Supply Improvements to Gas Turbine Engines : en fr
  • DE1619964U - CONTROL DEVICE FOR COMPRESSED AIR FORMING MACHINES. : de en
  • US2541312A - Swingable vertical master brake cylinder : en
  • FR973837A - Gasifier device that allows the use of diesel and petroleum, instead of gasoline, for automobiles and other internal combustion engines : en fr
  • US2541663A - Catalyst for the synthesis of hydrocarbons : en
  • CH273340A - Electric process for melting and refining glass. : en fr
  • US2541289A - Photographic camera interlock : en
  • USD161950S - Keyhole illuminating device or the like : en
  • DE802502C - Production of pressed bodies : de en
  • DEC0000806MA - Overrun brake. : de en
  • DK72129C - Method for rolling pipes in steam boilers or other pressure vessels by expanding the pipe ends by means of a pipe roller and a pipe roller for carrying out the method. : da en
  • BE500936A - : en fr
  • CH273492A - Cast crankshaft. : de en
  • CA471507A - Apparatus for cleaning and otherwise treating small articles : en fr
  • US2541191A - Ribbon vibrating mechanism for typewriting and like machines : en
  • CA471550A - Analgesic compositions : en fr
  • CH273557A - Telephone switching device. : en fr
  • AU153476B2 - A process forthe preparation of 2-dichloracetamido-l-p-nitrophenyl-propane 1:3 diol : en
  • AU157592B2 - Improvements in or relating toa process for treating powdered water soluble alkali metal or ammonium phosphate glass, apparatus therefor andthe phosphate glass composition so produced : en
  • CH273455A - Reflection photometer. : de en
  • DEST001214MA - Building block : de en
  • GB650186A - Windows with balanced pivotal and slidable sash pairs : en
  • CH273322A - Process for the production of a reinforced concrete ceiling. : de en
  • DES0001395MA - Method for reducing the noise level with pulse modulation : de en
  • BE500781A - : en fr
  • DE802556C - razor : de en
  • CH273481A - Process for the production of elastic articles. : de en
  • CH273490A - Clamping device for a sliding rod. : en fr
  • CH273500A - Blade root of front rotor blades and method for producing this root. : de en
  • CA471495A - Ironing boards : en fr
  • US2541795A - Catalytic cracking of hydrocarbons : en
  • DE802597C - kaleidoscope : de en
  • DEP0040336DA - Device for attaching the handle to scrubbers and the like. : de en
  • ES25581U - Schoolboy folder (Machine-translation by Google Translate, not legally binding) : en es
  • US2541129A - Vapor lubricator for motor vehicles : en
  • US2541589A - Arrangement for disconnecting switching equipment from telephone lines : en
  • CH273389A - Process for the production of sulfamic acid. : de en
  • US2541896A - Molding compositions and articles made therefrom : en
  • US2541918A - Unidirectional power supply : en
  • CA471497A - Magnetic cores : en fr
  • DE802410C - Device for processing the arable soil : de en
  • DEH0001711MA - Gas-heated roasting and oven : de en
  • DK72128C - Process for the preparation of derivatives of sulfonamides. : da en
  • FR973764A - Washing machine : en fr
  • FR973911A - Protection device for fragile material packaging : en fr
  • US2541963A - Sizing tube : en
  • USD161966S - Leather table top or similar article : en
  • US2541347A - Air nozzle for fluid fuel burners : en
  • US2541522A - Fastener device for sanitary napkins : en
  • US2541164A - Valved selective sound control device : en
  • US2541444A - Apparatus for applying adhesive tape to cards : en
  • USD161898S - Front opening watch box : en
  • US2541075A - Typewriter desk : en
  • US2541175A - Gas water heater : en
  • US2541371A - Mounted sectional container : en
  • CH273527A - Tube generator for generating oscillations of adjustable frequency. : de en
  • DEP0024504DA - Roller support. : de en
  • US2541214A - Electrical branding tool : en
  • US2541302A - Apparatus for wrapping string about supporting wires : en
  • US2541244A - Carrier attachment for automobiles : en
  • US2541626A - Carrier : en
  • US2541852A - Variable electric resistance device : en
  • CH273374A - Process for the production of a new partial ester of a polybasic sulfide carboxylic acid. : de en
  • CA471480A - Card displaying apparatus : en fr
  • AU154879B2 - Improvements relating to hydraulic gears in transmitting rotary motion : en
  • US2541113A - Process for canning and sterilizing food products : en
  • US2541217A - Arrangement for automatically steering a ship on a predetermined course : en
  • US2541222A - Ticket holder and receipt dispenser : en
  • US2541653A - Closure for pipe ends and the like : en
  • US2541755A - Trailer hitch : en
  • US2541786A - Lapping device : en
  • US2541622A - Automatic water valve : en
  • CA471566A - Electrical terminals : en fr
  • DE802572C - Improvements to a sheet delivery device for printing machines : de en
  • FR973574A - Rims for bicycles, motorcycles or the like and their manufacturing process : en fr
  • AU3863650A - Improvements in or relating to Compression moulds and method of moulding therewith : en
  • CH273608A - Process for the halogenation of a hydrocarbon. : de en
  • USD161891S - Combined microphone and support unit : en
  • US2541837A - Safety cigarette holder : en
  • US2541172A - Electric educational game with removable wires : en
  • US2541454A - Control circuits for electrical oscillation generators : en
  • US2541324A - Motion translating mechanism : en
  • CA471466A - Fans for sewing machines and the like : en fr
  • DE802427C - propeller : de en
  • DEP0039049DA - Circuit for fluorescent lamps : de en
  • DES0005409MA - Method for pressure measurement in rectification and distillation plants : de en
  • FR973770A - Raw sulfur purification process : en fr
  • DK72130C - Telephone box. : da en
  • FR973781A - DC machine, especially traction motor : en fr
  • FR974035A - New closure device for receptacles : en fr
  • GB650054A - Improvements in or relating to paste dispensing devices : en
  • GB650117A - A process for preparing mixed ethers of bis-phenols and polymers thereof : en
  • US2541060A - Tone and density compensating device : en
  • US2541065A - High-pressure container : en
  • USD161984S - Motion-picture camera : en
  • AU149584B2 - Improvements relating to sheetmetal fasteners : en
  • AU153615B2 - Improvements relating to flexible couplings : en
  • CA471456A - Hand planing machines : en fr
  • AU3869250A - Improvements in or relating to machines for sorting statistical cards : en
  • BE498866A - METHOD AND APPARATUS FOR MIXING AND ATOMIZING LIQUIDS WITH GAS, ESPECIALLY FOR PRODUCING GAS MIXTURES FOR COMBUSTION ENGINES. : en fr
  • CA471548A - Dehydroisomerization of cycloparaffins to aromatic hydrocarbons with novel dehydroisomerization catalysts : en fr
  • DEP0030209DA - Process for the production of tertiary organic hydroperoxides : de en
  • ES25596U - Instructional book with raised sheets forming dioramas (Machine-translation by Google Translate, not legally binding) : en es
  • FR973812A - Process for the preparation of antihistamines : en fr
  • US2541162A - Heat-radiating device : en
  • US2541732A - Apparatus for controlling the hardness of water : en
  • USD161896S - Mechanical tot : en
  • CH273544A - Process for manufacturing a compound with therapeutic properties. : en fr
  • US2541124A - Induction heating apparatus for heating surface apertured workpieces : en
  • US2541787A - Dispensing machine : en
  • CH273496A - Hydraulic adjustment device. : de en
  • USD161940S - Knowles motion-picture camera : en
  • US2541503A - Doffing mechanism for spinning machines : en
  • NL68235C - : en
  • US2541725A - Luminous candle : en
  • US2541965A - Truck loader : en
  • US2541101A - Hydantoin derivative textile lubricants : en
  • US2541513A - Copyholder for typist stands : en
  • USD161914S - Make-up tray : en
  • AU3868150A - Circuit for adjusting amplitude distortion : en
  • BE499064A - PROCESS FOR IMPROVING VARNISHES BASED ON ORGANO-POLYSILOXANES. : en fr
  • CA471505A - Collectors' recorders : en fr
  • DEP0012761DA - Process for increasing the profitability of hot air burners with a combustion shaft : de en
  • DE1620054U - MIRROR HOLDER. : de en
  • DEP0047864DA - Feed roller for rolling machines, for surface processing. : de en
  • ES195970A1 - A PROCEDURE FOR TEMPERING BLOWN GLASS OBJECTS : en es
  • FR973584A - Device for the correct unwinding of balls of metal wire : en fr
  • DE802428C - Wing knife for meat chopping machines : de en
  • DE802620C - Cast refractory product : de en
  • DEP0041637DA - Filling strips for displaying shoes. : de en
  • ES193379A1 - A NEW DEVICE FOR IGNITION OF HIGH COMPREHENSION IN INTERNAL COMBUSTION ENGINES : en es
  • GB650135A - Improvements in a packaging machine : en
  • CA471531A - Parachute harness : en fr
  • DE802469C - Backpack carrying frame : de en
  • DEA0003474MA - Process for the production of swellable clays. : de en
  • US2541628A - Traveling contacting device : en
  • DE1619935U - DEVICE FOR FASTENING A LOCK TO REFRIGERATORS. : de en
  • USD161933S - Infant chair trainer : en
  • CH273552A - Self-payment machine. : de en
  • CH273560A - Guide for ultra-short waves. : en fr
  • US2541282A - Separator valve : en
  • CA471463A - Pan-cleaning utensils : en fr
  • US2541550A - Blend of isoolefin-diolefin and polychloroprene synthetic rubbers for adhering isoolefin-diolefin rubber to other materials : en
  • US2541211A - Tertiary-aminoalkyl-tetrahydrocarbazoles : en
  • DE802577C - Device for raising and lowering levers, in particular barriers, bars or barriers : de en
  • US2541243A - Balance weight calculator : en
  • US2541277A - Navigational control system : en
  • US2541186A - Catalytic conversion of hydrocarbons : en
  • US2541433A - Gas burner mixing tube : en
  • CA471582A - Treatment of cotton fabrics : en fr
  • LU30457A1 - Electric discharge lamp in a gas or a metallic vapor and supply and preheating circuit associated therewith : en fr
  • US2541252A - Stabilized cellulose ethers : en
  • CA471493A - Electrolytically deposited iron products : en fr
  • CH273517A - Tool for stripping leaded electrical cables. : en fr
  • DEL0000980MA - Digging machine. : de en
  • DEP0008813DA - Electron beam switch : de en
  • CH273345A - Polishers for waxing floors and parquet floors. : en fr
  • DE1619950U - COMBINED NIPPERS, TAPPING AND STRETCHING PLIERS. : de en
  • DEP0023452DA - Literature index consisting of loose sheets of paper or panels placed in a folder : de en
  • USD161964S - Electric control panelboard : en
  • CH273426A - Enlarger for films with a perforation strip. : de en
  • DEP0000617DA - Process for processing rubble, building rubble or similar materials. : de en
  • US2541013A - Web feeding apparatus : en
  • US2541309A - Joint digger and cleaner for concrete pavements : en
  • DEF0001110MA - Windows for top floor apartments : de en
  • FR973472A - Mechanical coupling : en fr
  • FR974029A - Castings of cement structures on wall faces : en fr
  • CH273567A - Method for televising color images and installation for implementing this method. : en fr
  • USD161970S - Display device : en
  • US2541070A - Method of separating dissimilar components in petroleum products by liquid thermal diffusion : en
  • US2541857A - Control of constituent potentials : en
  • US2541430A - Tone arm and support therefor : en
  • US2541714A - N, n-dialkyl thiamorpholinium alkyl sulfates : en
  • US2541548A - Pebble heating chamber for pebble heaters : en
  • CA471461A - Singeing devices for textile fabrics and the like : en fr
  • CH273529A - Annealing furnace with an annealing tube heated by an electric current flow. : de en
  • US2541614A - Umbrella carrier : en
  • CA471565A - Electric locks : en fr
  • US2541358A - Device for applying spaced indicia to an object : en
  • US2541761A - Process of making shoe stiffeners : en
  • US2541942A - Oven door construction for cooking stoves : en
  • AU3866650A - Improved heads for golf clubs : en
  • US2541971A - Closure assembly : en
  • DEP0014938DA - Process for the separation of aromatic oxy compounds from aqueous solutions : de en
  • ES195953A1 - AN IMPROVEMENT IN OIL MAKING OR DISLACERATING MACHINES FOR THE EXTRACTION OF THE OIL FROM THE SAME : en es
  • US2541100A - Electric pulse translator circuit : en
  • US2541115A - Hardened metallic structure : en
  • CH273625A - System for supplying telecommunications systems with direct current. : de en
  • US2541406A - Ground wire assembly : en
  • US2541658A - Coated abrasive grains and the method of coating the abrasive grains : en
  • CA471549A - Methods and apparatus for forming plastic laminates : en fr
  • CH273551A - Method for the translation of cards intended for the control of card-recording machines, and apparatus for implementing this method. : en fr
  • US2541258A - Folded blank container for cigarettes and the like : en
  • DE1620100U - GRINDING DEVICE FOR PLANE KNIVES OR THE LIKE. : de en
  • CA471498A - Magnetic cores : en fr
  • CH273518A - Electric switch. : de en
  • AU3865150A - Improvements relating to milk churns : en
  • US2541241A - Chicken feeder : en
  • US2541642A - Coating compositions containing gamma-ferric oxide hydrate : en
  • US2541318A - Piston aligning mechanism : en
  • US2541031A - Fluid pressure operated disk brake for the landing wheels of aircraft : en
  • US2541728A - Apparatus and method for making separable fasteners : en
  • CH273338A - Keyless lock. : de en
  • US2541364A - Vehicle bumper : en
  • USD161910S - Dunn etal apparatus for cleaning automobile radiators and the like : en
  • CH273476A - Device on saw band rollers for clamping a bandage onto the roller ring. : de en
  • US2541449A - Sling for small motors : en
  • US2541841A - Unidirectional flow in plurality chamber induction furnace : en
  • US2541843A - Electronic tube of the traveling wave type : en
  • CH273417A - Paper roll braking device on rotary printing machines. : de en
  • CH273370A - Yarn guide device in flat weft knitting machines. : de en
  • CH273461A - Alarm clock. : en fr
  • US2541068A - Iron oxide manufacture : en
  • US2541702A - Receptacle for automobile trunk compartments : en
  • US2541900A - Multiple fuel jet burner and torch igniter unit with fuel vaporizing tubes : en
  • AU153144B2 - Process for improving a surface for planographic printing, and planographic printing plate : en
  • AU3874050A - An improved enclosure foran electric cable joint : en
  • CH273341A - Blower device on chimneys to create an artificial draft. : de en
  • CH273519A - Ultra-high frequency electronic discharge device. : en fr
  • DEP0053493DA - Lifting device for tractor trailers : de en
  • ES194005A1 - SOME IMPROVEMENTS IN THE MAGNETS FOR THE IGNITION OF EXPLOSION ENGINES : en es
  • GB650182A - Improvements in or relating to lead compositions and the treatment of lead : en
  • CH273433A - Music Box. : en fr
  • FR973545A - Soluble products intended in particular for the metallurgical industries, and method of manufacturing these products : en fr
  • US2541480A - Machine for producing cam grooves or the like in cylindrical work : en
  • US2541845A - Traveling sewing cabinet : en
  • US2541892A - Electric switch position indicator : en
  • CH273595A - Installation for the continuous hot treatment of textile products. : en fr
  • CH273428A - Process for transferring a powder image onto copy material. : de en
  • CA471556A - Processes of making dinitroethyleneurea : en fr
  • US2541227A - Engine heat booster brake : en
  • AU144333B2 - Improvements in and relating to alarm systems : en
  • US2541560A - Electronically timed relay : en
  • ES25287U - Brake for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650209A - Improvements in or relating to printers mounting boards : en
  • DE1620009U - GARNISHED SUPPORT MATTRESS WITH SPRING CORE. : de en
  • DEP0002201DA - Precision seeder : de en
  • DES0000518MA - Device for the heat treatment of electrically conductive or non-conductive substances by means of medium or high frequency currents, in particular for resistance welding : de en
  • FR973505A - Device automatically harmonizing the positions of the backrest and footrest of baby carriages and of all seats in general : en fr
  • GB650137A - Electromechanical phase-shifter : en
  • DE802458C - Forced steam generator : de en
  • DE802494C - Pressure cylinder for hydraulic braking devices, especially for motor vehicles : de en
  • DE802622C - Cast refractory product : de en
  • CA471475A - Starting means for internal-combustion engines : en fr
  • DE802417C - Process for the production of sugar in cubes, tablets or similar forms : de en
  • DE802615C - Device for a table football game or the like. : de en
  • DEP0001942BA - Manufacture of long-running hits : de en
  • DES0002797MA - Machine shovel. : de en
  • DE1619917U - CONTROL DEVICE FOR DEPARTURE TO CATCH PREDATORS : de en
  • DED0001192MA - Electrical insulating tape and method for its manufacture : de en
  • DEP0003435BA - Simplified circuit structure, in particular of receivers in telecommunications technology : de en
  • FR973997A - Improvements to extendable pulleys for V-belts : en fr
  • CA471474A - Battery terminals : en fr
  • CH273320A - Method of marking eggs. : de en
  • DE1619959U - SINGLE-PHASE CAPACITOR MOTOR WITH TRANSFORMING WINDING. : de en
  • US2541014A - Erector lens for low-power telescopes : en
  • US2541716A - Unitary transmission for hair clippers : en
  • DE1620074U - BARREL TIPPER. : de en
  • DEP0001945BA - Powder atomizer : de en
  • DEP0007522DA - Method and device for generating the greatest flame lengths and for regulating the same, in particular in the case of industrial burners : de en
  • DEP0041361DA - Method and device for drying moist fuels, in particular lignite. : de en
  • FR973711A - Carburetor for internal combustion engines : en fr
  • FR973771A - Improvements to electric cables : en fr
  • DESC000450MA - Holding and carrying device for objects of all kinds : de en
  • ES196061A1 - AN IMPROVEMENT IN THE CURRENT DEVICE FOR EXTRACTION, BY PRESSURE, OF FRUIT OIL OR OLEAGINOUS SEEDS : en es
  • FR973598A - Improvements to alkaline electrolyte and electrolyte regeneration batteries : en fr
  • DEP0002288BA - Process for the production of composite wood : de en
  • FR973571A - Improvement in electric induction furnaces : en fr
  • FR973772A - Security entry cover for automobile doors : en fr
  • US2541379A - Apparatus and method for molding ring-like and other shaped open members : en
  • US2541646A - Dicarbamates and polymers : en
  • CH273568A - Device for adjusting the neutral position of the beam of a cathode ray tube. : de en
  • DE802461C - Electric heater for liquids : de en
  • DEST001793MA - Standing fire box kettle with built-in boiler pipes : de en
  • FR973525A - Advanced dynamo manifold : en fr
  • DE1620116U - REFRIGERATION SYSTEM, IN PARTICULAR ICE CREAM MACHINE. : de en
  • FR973605A - Radioactive modifier of the physico-chemical balance of water used for crops : en fr
  • GB650106A - Simultaneous colour television : en
  • GB650191A - Improvements in thread-advancing reels : en
  • GR12833B - COMBS TO WET THE COME. : el en
  • DEP0002405BA - Process for dyeing or printing high polymer linear aromatic esters : de en
  • DE802472C - Hydraulic winches, especially jacks : de en
  • DEP0048899DA - Screw steering for automobiles : de en
  • DE1619995U - TOY SALES DISPLAY. : de en
  • GB650027A - Improvements in or relating to woven fabrics : en
  • GB650166A - Automatic axial pressure device applicable to friction drives : en
  • FR973724A - spaced concentric tube heat exchanger : en fr
  • DEK0003659MA - Reversing switches for motor vehicles : de en
  • FR973778A - Ink tank, adaptable to all drawing devices : en fr
  • DE802540C - Cantilever stone stairs : de en
  • FR973684A - Improvement in star-shaped engine linkages : en fr
  • CH273619A - Process for the preparation of a brown acid dye of the anthraquinone series. : de en
  • FR973487A - Improvements made to turbine cooling devices : en fr
  • FR973838A - Advertising design process intended to give the object for sale a unique relief : en fr
  • GB650053A - Nozzles for flexible tubes for insertion in body cavities : en
  • GB650154A - Improvements in and relating to screw-threaded apertures in light alloy structures : en
  • DE802603C - Pipe connection : de en
  • DEM0002361MA - Adhesive : de en
  • ES196125A1 - IMPROVEMENTS IN THE HOT AIR ELECTRICAL HEATING SYSTEMS : en es
  • ES24127Y - Device for making long cuts in the paper. : en es
  • ES25521U - Decorative object (Machine-translation by Google Translate, not legally binding) : en es
  • ES25591U - Spark plug for combustión engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973541A - Improvements in manufacturing processes for agglomerates of combustible materials, in particular for gasifiers : en fr
  • FR973609A - Improvement to waterproof rotary joints : en fr
  • DE1620123U - MASSAGE DEVICE. : de en
  • DE802376C - Fuel tap for automobiles : de en
  • DESC000964MA - Rotary piston internal combustion engine with slide piston : de en
  • FR973671A - Straight knitted loom : en fr
  • GB650060A - Improvements in reciprocating plunger pumps : en
  • ES196097A1 - IMPROVEMENTS IN OR RELATED TO SYSTEMS OF TELECOMMUNICATION PLANTS : en es
  • ES23146Y - Luminous tool holder. : en es
  • ES23936U - Level indicator for liquid deposits (Machine-translation by Google Translate, not legally binding) : en es
  • DEF0001936MA - Plaster ceiling : de en
  • DEP0004237BA - Thermostat for frequency-determining oscillating circuit elements in HF systems. : de en
  • FR973686A - Improvements to vane pumps : en fr
  • FR973526A - Advanced shoe sole : en fr
  • FR973964A - Improvement in the assembly of prefabricated electrical installations : en fr
  • FR973696A - Oil production process : en fr
  • FR974049A - Substitute for bitumen or asphalt-based products and its manufacturing process : en fr
  • GR12834B - SECURE CLOCKING CLOCK SYSTEM ON ITS BELT. : el en
  • ES25533U - Arrangement of supplementary wheels on railway wagons. : en es
  • DE1619986U - BICYCLE HANDLEBAR WITH ADJUSTABLE HANDLEBAR. : de en
  • DEB0002396MA - Gear pump. : de en
  • DEC0000697MA - Process for the production of polyesters : de en
  • ES25592U - Type of hanger. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973555A - Device for eliminating backlash in motion transmission systems : en fr
  • ES191622A1 - PROCEDURE FOR DYEING BASED ON PRE-PREPARED RECIPES : en es
  • GB650130A - Improvements in or relating to cooling devices for electric discharge tubes : en
  • GB650202A - A process for the treatment of copper-containing iron pyrites : en
  • FR973517A - Further development in the manufacture of phosphorus compounds with insecticidal properties : en fr
  • FR973661A - Compressed laminated timber : en fr
  • FR973946A - Device for widening the drop sides : en fr
  • DEB0003762MA - Folder for unpunched documents : de en
  • DEP0029198DA - Insulating material for electrical lines and methods for insulating such lines : de en
  • DER0001394MA - Rectangular incubator : de en
  • DEP0027868DA - Process for the preparation of a substitute for hard wax : de en
  • DES0000276MA - Device for amplifying the highest frequencies : de en
  • FR973708A - Surfacing machine : en fr
  • FR973870A - Improved means allowing the rational application of removable heels of shoes : en fr
  • FR974046A - Process for obtaining reserves on surfaces intended to be spray painted : en fr
  • DEB0008584MA - Assembly line system for processing natural and artificial stones. : de en
  • DESC001489MA - Lamellar tubes for calorifers : de en
  • ES25541U - Improved toy muzzle (Machine-translation by Google Translate, not legally binding) : en es
  • GB650065A - Improvements in or relating to a windshield washing apparatus : en
  • US2541534A - Hydraulic press : en
  • US2541602A - Floor furnace : en
  • US2541336A - Secretary's answering key cabinet : en
  • ES194761A1 - A ROTARY MACHINE CONTINUES TO PRINT BY THE OFFSET PROCEDURE : en es
  • ES25457U - Tabal for sardines (herring) perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802393C - Storage of tram tracks on a bridge carriageway : de en
  • DEH0001558MA - Two-stroke Offenbach dobby with different shaft movements over time (right of way). : de en
  • DE1620072U - CONTAINER LID. : de en
  • DESC001037MA - vinyl record : de en
  • GB650139A - Improvements in or relating to gas burners : en
  • US2541601A - Container capping device : en
  • CA471541A - Methods of manufacturing blocking-layer cells of the selenium type : en fr
  • FR973623A - Muselet for bottles and other applications and its manufacturing process : en fr
  • FR973989A - Safety device for vehicles : en fr
  • GB650200A - Improvements in and relating to paper shredding machines : en
  • FR973834A - Double-acting motorized winch : en fr
  • GB650160A - Improvements in or relating to pest control smoke generators : en
  • US2541061A - Converter attachment for floor type suction cleaners : en
  • US2541463A - Plastic adding machine : en
  • US2541867A - Chemical phosphate and chemical fertilizer sower : en
  • FR973677A - Process for obtaining oils from resins : en fr
  • GB650148A - Improvements relating to envelopes : en
  • ES191851A1 - AN APPARATUS FOR THE CONTINUOUS TREATMENT OF THREADS WITH LIQUID IN PIPE SYSTEMS : en es
  • ES196024A3 - A STARTING DEVICE FOR DIESEL ENGINES : en es
  • ES25561U - Watering bottle to facilitate the wetting of clothes when ironing (Machine-translation by Google Translate, not legally binding) : en es
  • FR973660A - Method of manufacturing electrical resistances, and production of heating layers by applying this method : en fr
  • FR973610A - Improvement in rotary joints : en fr
  • FR974025A - Electric probe control device for machine tools : en fr
  • USD161913S - Garden rule and seed tray : en
  • US2541471A - Furnace for pyrolyzing ketenizable organic compounds : en
  • USD161946S - Attorne : en
  • DEW0002063MA - Coupling for the shots of fixed slides. : de en
  • US2541455A - Riveting tool : en
  • US2541575A - Photographic slide binder : en
  • CH273385A - Device for the simultaneous mixing, rubbing and grinding of liquid and solid substances. : de en
  • US2541144A - Dispenser for sheet material : en
  • US2541436A - Automatic electric toaster : en
  • US2541529A - Actuator for power-operated adjustable beds : en
  • US2541321A - Heating system for containers : en
  • US2541361A - Crimping apparatus : en
  • USRE23340E - Automatic engine-warming : en
  • DEP0055328DA - Circuit arrangement for telephone private branch exchanges : de en
  • FR973461A - Metal prop for mines and similar operations : en fr
  • FR973937A - Improvements to electrical discharge devices in a vapor : en fr
  • GB650098A - Improvements in or relating to the distribution of telephonic signals : en
  • DEP0028469DA - Process for the manufacture of a cream substitute : de en
  • CH273571A - Mobile sign. : en fr
  • US2541861A - Panel cooling system : en
  • US2541960A - Brassiere : en
  • US2541488A - Electrolytic diazo process : en
  • FR973952A - Cardboard box and its assembly method : en fr
  • AU3269250A - Improvements in and relating to alarm systems : en
  • DE1620090U - READING BOARD FOR READING EXERCISES AND TO STORE THE LETTER AND WORD TABLES. : de en
  • DE802575C - Rail bike : de en
  • DEP0049686DA - Process for the production of linoleum-like leveling compounds and layers : de en
  • FR973673A - Adjustable stepless control for an aircraft engine charge compressor : en fr
  • DE802582C - Process for sonication of metal castings : de en
  • DK72139C - Straw separator for self-binding mowers. : da en
  • FR973734A - Aerated concrete manufacturing process : en fr
  • CH273510A - Refrigerator evaporator. : de en
  • US2541136A - Motion-picture film with magnetic sound track : en
  • US2541351A - 2, 2, 4, 4-tetracyano-pentanediol-1, 5 : en
  • DE802399C - Process for the production of leather fiber materials : de en
  • DESC000862MA - Bottle cork with a pulling device attached to it. : de en
  • US2541248A - Compositions : en
  • US2541894A - Widener for use in saw kerfs of timber : en
  • GB650070A - Improvements in intercommunication telephone systems : en
  • FR973681A - Debit regulator : en fr
  • FR973888A - Isomerization of hydrocarbons : en fr
  • ES25316U - Interchangeable fixed knot tie (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0000415BA - Process for the production of resinous polyesters : de en
  • FR973842A - House : en fr
  • US2541515A - Automatic clutch operating mechanism : en
  • US2541609A - Fishing rod : en
  • US2541878A - Aerial navigation instrument : en
  • AU3864450A - Improvements in and relating to electric igniting apparatus for internal combustion engines : en
  • CH273615A - Process for the preparation of a monoazo dye. : de en
  • DE802384C - Device for the smooth starting of vehicles of electric toy trains by remote control by means of a current surge : de en
  • DEP0051796DA - Process for the production of sub-chambers for water tube boilers : de en
  • ES25496U - Braided handle for mesh bags (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0000079BA - Enamelled wire drying or hardening furnace. : de en
  • ES191973A1 - A ROTATING MECHANISM TO MAKE CIGARETTE OR CIGAR TRIPLETS : en es
  • CA471527A - Methods of making filter units : en fr
  • DEL0002884MA - Road construction machine : de en
  • ES191869A1 - A GASLIN HAND PUMP : en es
  • US2541758A - Gauge for checking bearing journals : en
  • FR973852A - Magnetic roasting apparatus and method : en fr
  • DE802508C - Dynamometric screwdriver : de en
  • DEL0000065MA - Makeshift device for setting points, track barriers and the like in electrical interlocking systems : de en
  • DEP0025710DA - Chick cock. : de en
  • ES25485U - Supports in album sheets for postcards and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES25572U - Flowing water heater. (Machine-translation by Google Translate, not legally binding) : en es
  • DET0000241MA - Holder for pens and the like. : de en
  • FR973613A - New assembly process for brushes and products in? : en fr
  • FR973871A - Device for filling bags with a quantity of material determined by weight or by volume : en fr
  • GB650043A - Improvements in automatic feed-weighing apparatus : en
  • GB650082A - Improvements in or relating to pipe fittings : en
  • DE1619905U - ROLLER FREE WHEEL IN WRITING, CALCULATING AND SIMILAR MACHINES. : de en
  • FR973705A - Manufacturing process of insecticide and fungicide slurries : en fr
  • FR973908A - Cowling for motor vehicles with so-called convertible bodywork : en fr
  • GB650095A - Process for separating components of gaseous mixtures : en
  • ES196045A1 - A PROCEDURE FOR THE MANUFACTURE OF PLATES OR PIECES OF A PLASTIC MATERIAL : en es
  • DE1619974U - SPEEDOMETER FOR TRAILING. : de en
  • US2541047A - Fractureproofed frangible body and production thereof : en
  • US2541080A - Endless belt stretching, truing, and smoothing apparatus : en
  • US2541266A - Bowling came apparatus : en
  • FR973464A - Reversible film scrolling device in cinematographic devices : en fr
  • FR973707A - Air cooler for supercharged aviation engine : en fr
  • FR973725A - Process of treatment of base materials to make possible the use of conglomerates and treatments based on asphalt powder, bitumen and tar, with wet gravel and in rainy weather : en fr
  • DE802459C - Ice cream manufacturers : de en
  • DEP0002557DA - Soot cleaning device for flue gas preheaters : de en
  • DEP0026848DA - Sprinkling and temperature control device for cream for making sweet cream butter : de en
  • DEP0047689DA - Multi-layer wall cladding, especially for food containers for acidifying food, fermentation feed silos, etc. : de en
  • ES191639A3 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF CIRCULAR DEPOSITS, MADE OF REINFORCED CONCRETE : en es
  • DE1620021U - ADDITIONAL RUST ARRANGEMENT IN METAL UMBRELLA GLUCKING ETC. : de en
  • DE802559C - Self-closing, especially for glue bottles : de en
  • FR973861A - Improvements made to insulating tubes and transverse slots : en fr
  • US2541210A - Wagon construction : en
  • US2541650A - Wave length modulation : en
  • DEP0013549DA - Process for punching dry rectifier plates : de en
  • DK72133C - Radio with band spread. : da en
  • ES25503U - Switch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973511A - Electric Arc Welding Improvements : en fr
  • GB650220A - Improvements in multicontact relays : en
  • ES192060A1 - SOME PERFECTIONS IN THE MANUFACTURE OF THE GLASS PUMPS OF INJECTION SYRINGES : en es
  • GB650197A - Improvements in and relating to electric liquid heaters : en
  • DEP0010802DA - Process and device for softening or melting lumpy substances by means of heat in a capacitor field : de en
  • DE802496C - Closure for sheet metal container : de en
  • DEV0000440MA - Method and device for the production of plastic threads which require post-drawing after spinning : de en
  • ES25597U - Device for driving blinds and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR973495A - Rotary furnace for chemical and metallurgical operations : en fr
  • FR973642A - Device allowing the instantaneous start of engines and gas appliances and the automatic start of gasifiers : en fr
  • FR973950A - Advanced stylograph : en fr
  • DEL0000258MA - Radio with amplifier suitable for sound film operation : de en
  • DEP0003246DA - Test device for the control circuits of stage signal boxes : de en
  • DEP0012855DA - Electrically asymmetrically conductive system, in particular dry rectifier, with a sequence of semiconductor layers : de en
  • FR973827A - Improvements relating to resinous compounds and process for their preparation : en fr
  • GB650036A - Improvements in and relating to the manufacture of thermoplastic and thermosetting compositions from zein : en
  • DEP0033270DA - Building wall with an inner filling of rubble : de en
  • US2541178A - Photographic process for dyeing of textile materials : en
  • US2541569A - Liquefying and regasifying natural gases : en
  • US2541866A - Stock charging tray : en
  • US2541721A - Process for replenishing nickel plating electrolyte : en
  • US2541944A - Diaphragm mounting : en
  • CH273331A - Room stove equipped for heating with solid fuels and for electrical heating. : de en
  • CH273332A - Kettle. : de en
  • DEM0002337MA - Chain transmission. : de en
  • DEP0001069BA - Electrically powered calendar combined with a clock. : de en
  • DES0000025MA - Manufacture of all types of dry rectifiers using isotope separation methods : de en
  • CH273460A - Shape watch. : en fr
  • DE802627C - Procedure for protecting the furnace lining of rotary furnaces : de en
  • GB650178A - Improvements in or relating to rubber compositions : en
  • AU3414150A - An improved scoreboard : en
  • CA471534A - Parachute harnesses : en fr
  • DE802403C - Grinder for coffee grinders or the like. : de en
  • DES0000162MA - Luminaire with fluorescent lamps : de en
  • DK72148C - Light bomb. : da en
  • FR974045A - Mobile winch for plowing and other agricultural work : en fr
  • CH273604A - Process for the halogenation of a hydrocarbon. : de en
  • AU149476B2 - Improved method and means for making belts : en
  • CH273425A - Device for holding a camera in hand. : en fr
  • CH273477A - Air press that is used for veneering. : de en
  • US2541206A - Multipurpose clamp : en
  • CA471503A - Sanitary swivel couplings : en fr
  • CH273396A - Process for the electrochemical reduction of types of sugar. : de en
  • US2541146A - Fish pole holder : en
  • CH273409A - Process for the production of a rust protection layer on reinforcing iron. : de en
  • US2541292A - Hydraulic power transmission system : en
  • US2541542A - Trocar for biopsia : en
  • US2541706A - Spring-urged expansible strap of leather or the like : en
  • US2541913A - Score-cut slitting mechanism : en
  • US2541652A - Self-propelled marine anchor : en
  • US2541783A - Invalid lift : en
  • USD161958S - Combination flashlight and flasher light : en
  • CH273363A - Device for cutting off the weft thread ends during automatic bobbin exchange on looms. : de en
  • DE1620139U - FRONT AXLE UNIT, IN PARTICULAR FOR TROLLEY. : de en
  • DE802430C - Method and device for sanding objects : de en
  • DEP0050331DA - Car body wall for motor vehicles : de en
  • FR973457A - Axial drive system for horizontal motors, associated with the dynamo drive, by means of a round section belt : en fr
  • CH273587A - Wheel tires for bicycles and motor vehicles. : de en
  • DE1620004U - ARRANGEMENT FOR THE PRODUCTION OF SMALL CAPACITIES. : de en
  • DE802516C - Hollow threshold : de en
  • DES0000802MA - Stiffening material for shoes : de en
  • GB650045A - Improvements in or relating to electric discharge tubes : en
  • CH273355A - Handle holders for brooms, scrubbers, fluffers or similar handle devices. : de en
  • DE1620016U - COMBINED LIGHT INTENSITY-LIGHT COLOR MEASURING DEVICE. : de en
  • ES25605U - Pressure oil pump (Machine-translation by Google Translate, not legally binding) : en es
  • US2541299A - Control mechanism : en
  • US2541659A - Apparatus for the inspection of tire treads : en
  • DEP0049108DA - Drawing device for drawing several parallel lines at the same time. : de en
  • US2541229A - Catalytic hydrogenolysis of heavy residual oils : en
  • AU156013B2 - Improvements in or relating tothe manufacture of brick : en
  • DEL0002331MA - Wringer : de en
  • DEP0044056DA - Electric door opener. : de en
  • US2541021A - Antenna : en
  • CH273554A - Teleprinter. : de en
  • DES0001337MA - Antenna with circular horizontal characteristics : de en
  • AU153614B2 - Improvements relating to chain wheels or sprockets : en
  • US2541405A - Rotary hand pump : en
  • US2541623A - Dyestuffs of the anthraquinone series and a process for their manufacture : en
  • US2541611A - Clutch release : en
  • USD161902S - Pipe cutter : en
  • US2541276A - Differential control circuit : en
  • US2541475A - Film sprocket guard : en
  • US2541246A - Surgical instrument : en
  • US2541754A - Display stand : en
  • US2541235A - Fan arrangement for electrical devices : en
  • US2541722A - Collapsible frame : en
  • US2541184A - Fluorescent resins and methods of making same : en
  • US2541387A - Method of and machine for packaging flexible sheets : en
  • US2541505A - Printing ink containing alkyd resin and a mixed hydrocarbon solvent : en
  • US2541369A - Water dispenser for poultry : en
  • US2541427A - Polarity changer : en
  • US2541713A - Adjustable garment structure : en
  • US2541037A - Antenna : en
  • BE499019A - IMPROVEMENTS TO THE PROCESSES FOR THE PREPARATION OF XANTHIN AND ALCOYL- AND ARYL-XANTHINS. : en fr
  • AU150116B2 - Improvements in coin-operated vending machines : en
  • US2541350A - 2, 2-dicyano-propanediol-1, 3 : en
  • US2541661A - Anti-icing means for aircraft propeller blades : en
  • CH273431A - Noting device. : de en
  • US2541134A - System for distributing successive electrical impulses to a multiplicity of output channels : en
  • US2541834A - Antiglare or dimming device for motor vehicle head lamps : en
  • US2541107A - Low-clearance antenna : en
  • US2541662A - Device for controlling flow of solids in a powdered solid and gas contacting operation : en
  • US2541924A - Synthesis of substituted imidazoles : en
  • US2541899A - Method and apparatus for forming briquettes : en
  • US2541959A - Process of separating the 3, 5-dimethyl 1-ethyl benzene from other ethyl xylenes : en
  • DEB0001432MA - Device for avoiding condensation on the electrodes of the working capacitor of a high-frequency system for the capacitive heating of non-metallic, moisture-containing materials : de en
  • DE1620130U - VULCANIZER. : de en
  • DE1619918U - COMBUSTION MACHINE. : de en
  • DE1619956U - DEVICE FOR ASSEMBLING ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • FR973796A - Gear transmission : en fr
  • ES25558U - Metal support frame (Machine-translation by Google Translate, not legally binding) : en es
  • DE802436C - Reading device for roller tapes : de en
  • DEP0029504DA - Process for treating latex with aqueous hydrogen peroxide solutions : de en
  • CH273310A - Weed killer. : en fr
  • DEG0004098MA - Refrigerant condenser : de en
  • DEP0020901DA - Display device for dial gauges : de en
  • DEP0021949DA - Method and machine for the production of cross-bottom valve bags : de en
  • US2541465A - Alpha-fluoromethacrylamides and polymers thereof : en
  • DE1620131U - Hatch. : de en
  • DEB0002005MA - Circle dividing head for milling machines : de en
  • DES0019915MA - Stove and refrigerator : de en
  • DE1620122U - SMALL ELECTRIC STOVE. : de en
  • AU151728B2 - Improvements in or relating tothe manufacture of Alkylamino-phosphorus Compounds : en
  • US2541208A - Coupling means for irrigation pipes : en
  • US2541249A - Multiple cavity mold : en
  • DE802448C - Warp beam disc : de en
  • ES193622A1 - SOME IMPROVEMENTS IN THE INDUSTRIAL BENEFICIATE OF THE FRUIT OF THE PALM OF OIL : en es
  • ES25526U - Crusher and juicer juicer. (Machine-translation by Google Translate, not legally binding) : en es
  • DK72127C - Method for treating white textile materials. : da en
  • US2541032A - Fluid pressure operated disk brake with automatic wear compensation : en
  • US2541851A - Process for making puttylike elastic plastic, siloxane derivative composition containing zinc hydroxide : en
  • DEP0043993DA - Amplitude or frequency modulated high frequency transmitter circuit : de en
  • US2541636A - Propeller pitch changing mechanism : en
  • US2541763A - Rubberized abaca fiber paper : en
  • USD161978S - Combined plant holder and bracket therefor : en
  • DE802609C - Luggage rack for bicycles or motorcycles : de en
  • DEW0001315MA - Tipping plow, especially pendulum tractor plow : de en
  • US2541744A - Locking mechanism for platform rockers : en
  • US2541775A - Solder spray gun : en
  • DE1619985U - HOLDING DEVICE FOR THE CHAIN GUARD ON BICYCLES. : de en
  • FR973945A - Surface treatment process : en fr
  • DE802475C - Building block, especially hollow building block : de en
  • DEG0000095MA - Process for the decomposition of gas mixtures with the help of cold-storing masses : de en
  • CH273480A - A method of manufacturing a spectacle frame. : en fr
  • FR973942A - Process for manufacturing nuts and improvements to nut die-forging presses making it possible to implement this process : en fr
  • FR973486A - Combine harvester : en fr
  • CH273391A - Procédé de fabrication de l'anhydride acétique. : de en fr
  • US2541859A - Dehydrated apples : en
  • US2541974A - Means for establishing the hardness of metal surfaces : en
  • US2541949A - Rouge dispenser and applicator with ratchet operated force feed mechanism : en
  • US2541950A - Concrete block mold : en
  • USD161985S - Telescopic towel rack or similar article : en
  • FR973739A - Dyes of the anthraquinone series and their preparation process : en fr
  • DE1619927U - GLASS CLOSURE FOR FOAM LINES FROM FIRE EXTINGUISHERS TO FUEL STORAGE TANKS. : de en
  • DE1619934U - DRINKING OR HIKING MUG. : de en
  • DE802467C - Handle : de en
  • CH273336A - Spray device for the formation of an electrically charged aerosol. : de en
  • CH273488A - Device for the reproduction of statuary articles and the like. : en fr
  • US2541836A - Inner conductor joint for coaxial lines : en
  • US2541284A - Grass cutter machine for trimming grass edges : en
  • DE1620075U - IMPROVED TIP OF A BALLPOINT PEN FOR COLOR PASTE WITH ADHAESION EFFECT. : de en
  • DEG0000119MA - Manufacture of tempered cold-pressed screws : de en
  • DEO0000526MA - Safety ignition device for gas-heated devices : de en
  • US2541036A - Folding chair : en
  • ES191794A1 - IMPROVEMENTS IN THE PROJECTION OF CINEMATOGRAPHIC FILMS OF MULTIPLE PHOTOGRAMS : en es
  • AU3868450A - Improvements in clasp fasteners : en
  • DE1619919U - DEVICE FOR REGULATING THE AIR FLOW IN CENTRIFUGAL DUST SEPARATORS WITH A WET AIR FILTER. : de en
  • DE802418C - Method and device for drying paper goods : de en
  • DEP0009001DA - Terminal with contact spring for electrical devices, in particular incandescent lamp sockets : de en
  • US2541945A - Article dispenser : en
  • DE802642C - Two-stage compressor with vibration drive : de en
  • ES191658A1 - PROCEDURE FOR MANUFACTURING AN INTERCRYSTALLINE CORROSION RESISTANT STEEL : en es
  • FR973963A - Jet device for carburettors : en fr
  • DE1619969U - IRON-REINFORCED BUILDING PANELS 2.5 CM THICKNESS. : de en
  • CH273509A - Method for mandrating tubes and apparatus for carrying out said method. : en fr
  • FR973549A - Electric machine manifold : en fr
  • FR973674A - Sweet food product made from fermented milk, and its manufacturing process : en fr
  • FR973722A - Direction indicator and similar radio systems : en fr
  • DE1619910U - DEVICE ON ELECTRIC CART FOR TRANSPORTING ROLLS. : de en
  • CH273354A - Pressure cooker. : en fr
  • FR973956A - Antennas of t. s. f. stainless steel and processing equipment : en fr
  • CA471477A - Machines for reproducing texts : en fr
  • CH273507A - Process for regulating gas turbine plants. : de en
  • CH273407A - A method of coagulating dispersions of substances of high molecular weight. : en fr
  • DE1620150U - SALES PACKAGE FOR DRIED FRUIT. : de en
  • DEM0005270MA - Device for knocking off drill bits on drill rods : de en
  • DK72150C - Oven for drying varnishes and similar coatings on objects by infrared radiation. : da en
  • USD161928S - Textile fabric or similar article : en
  • DE1620125U - HAND MIRROR. : de en
  • DE802425C - Stream or river ferry powered by two propellers : de en
  • DEE0001011MA - Air slide motor : de en
  • DEP0012487DA - Desk set. : de en
  • ES25286U - Saddle for bicycles, motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES25515U - Apparatus for milling on parallel lathe. (Machine-translation by Google Translate, not legally binding) : en es
  • ES194330A1 - A DEVICE TO COLLECT PHONOGRAPHIC DISCS ORDINARILY : en es
  • FR973506A - Aerosol generator bulb : en fr
  • GB650211A - Improvements in or relating to refrigeration apparatus : en
  • FR973962A - Shuttering concrete walls between facing elements forming formwork and integral with the concrete without limitation of the dimensions of the walls : en fr
  • GB650127A - Production of fast dyeings : en
  • GB650173A - Method of forming metallic oxide coatings upon support surfaces : en
  • US2541782A - Fishing lure : en
  • US2541532A - Gas turbine power plant : en
  • ES25529U - Model of perfected ceramic terminals. (Machine-translation by Google Translate, not legally binding) : en es
  • USD161912S - Portable welding apparatus : en
  • ES191846A1 - IMPROVEMENT IN MACHINES FOR THE RAYON HILATURE : en es
  • FR973758A - Process and shaping curler for curling or waving the hair : en fr
  • FR973910A - Device for cleaning tubular conduits : en fr
  • FR974034A - New device for the execution of molded constructions : en fr
  • GB650171A - Ornamental device for pencils or the like : en
  • DEP0032978DA - Farm wagon. : de en
  • DEF0001207MA - Stamp album : de en
  • DEP0047621DA - Junction of concentric high-frequency lines : de en
  • DE1619970U - CEILING HOLLOW STONE. : de en
  • DE1619994U - TOY SALES DISPLAY. : de en
  • DEP0027772DA - Electromagnetic clutch : de en
  • ES25460U - Improved crusher for plastic materials. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973544A - Centrifugal servo motor with auxiliary electric motor, in particular for controlling vehicle brakes : en fr
  • FR973666A - Process for making sound cinematographic films and products for the implementation of this process : en fr
  • GB650021A - Improvements relating to drums and drum kits : en
  • DE802522C - Protection and braking device for leather grinding machines : de en
  • USD161951S - Doily or the like : en
  • US2541024A - Thienylalkyl esters : en
  • US2541238A - Spinning ring : en
  • DE802409C - Measuring device for a flowing liquid, especially a condensate meter : de en
  • ES195636A1 - A PROCESS FOR THE MANUFACTURE OF A SWEET PASTA BASED ON CHESTNUTS : en es
  • ES23003Y - Jumping board game. : en es
  • FR973967A - mine prop, elastic and in several parts : en fr
  • FR973787A - Air filter : en fr
  • DE802602C - Wedge with wooden insert, especially for wood carving : de en
  • GB650103A - Improvements relating to machines having a downwardly projecting working spindle : en
  • DES0000665MA - Process for the production of tubular bodies, in particular cable sheaths, from foils bonded to one another : de en
  • FR973628A - Process and installation for the continuous vulcanization of objects made of rubber or any other vulcanizable material, and in particular of electric wires : en fr
  • FR973746A - Method of humidification and impregnation of the coal seams before their slaughter and apparatus for its application : en fr
  • FR973951A - Peripheral rotor asynchronous motors : en fr
  • GB650208A - A process for the polymerisation of organo-polysiloxanes : en
  • FR973853A - Improvements in looms for ribbons and similar narrow articles : en fr
  • FR973907A - Hurricane can be used as a stove : en fr
  • DE1619940U - LETTER GAME. : de en
  • US2541972A - Steel bottle container : en
  • FR974017A - Cover for bicycle and motorcycle saddles : en fr
  • DEP0021663DA - Electric heater : de en
  • CH273444A - Measuring device. : en fr
  • DE1620019U - SPREADER WITH SIMPLE SPREAD SLOTS. : de en
  • DEH0005115MA - Makeshift shower facility : de en
  • DEO0000045MA - System for transmitting stereophonic sound images : de en
  • DEP0036615DA - Semiconductor amplifier arrangement : de en
  • GB650162A - Machine tying of hams and the like : en
  • BE498825A - : en
  • CH273393A - Process for the preparation of a new cyclohexene derivative. : de en
  • USD161930S - Flowek pot trellis : en
  • FR973482A - Ruler allowing you to draw lines without making spots : en fr
  • FR973872A - Alternator and accumulator charging device : en fr
  • US2541585A - Filing cabinet handle : en
  • US2541242A - Eyeshield : en
  • US2541579A - Window regulator mechanism : en
  • US2541855A - Clip assembly : en
  • DE1620030U - SNOW SKIDS FOR BABY CARRIERS. : de en
  • US2541678A - Fungicidal composition : en
  • DE802581C - Clothing protection for wearers of joint prostheses, especially leg prostheses : de en
  • FR973688A - Method and device for annealing on passing through a neutral or reducing atmosphere of any sections : en fr
  • FR973831A - Improvements in the manufacture of doors and windows : en fr
  • DEH0003315MA - Hold-openers for shutters. : de en
  • DEP0012909DA - Construction game with round bars and perforated components. : de en
  • DE802510C - Iron pit lining with profile iron as cap iron : de en
  • DEW0002824MA - Thread cutting stock. : de en
  • FR973586A - Improvements in processes and machines for polishing curved surfaces, especially those of lenses : en fr
  • US2541213A - Magnetometer : en
  • CH273404A - Process for the preparation of a monoazo dye. : de en
  • DE1619903U - NECK AND HEAD SCARF WITH LOCKABLE ENDS. : de en
  • DE802440C - Tool for mixing paints or the like : de en
  • DE1620114U - STAMP PAD BASE WITH CLAMPING FRAME. : de en
  • DE802524C - Method and device for drawing sheet glass with a wire insert : de en
  • DE1620094U - LIFEBOOK. : de en
  • DEB0004226MA - Manufacture of supporting decks : de en
  • GB650181A - Improvements in square wave generators : en
  • US2541568A - Noncurding high calcium milk product and method of producing same : en
  • USD161904S - Single electric shaver display case : en
  • CH273497A - Device for transporting goods. : de en
  • CH273333A - Device for room ventilation. : de en
  • US2541797A - Audio-frequency band filter with adjustable band width : en
  • US2541958A - Valve actuating mechanism for hydraulic motors : en
  • CH273457A - Watertight watch case called "form". : en fr
  • DE1620039U - DEVICE FOR FILLING TABLETS INTO TUBE. : de en
  • FR973622A - Gas and fuel, in particular for supplying internal combustion engines and gasifiers and their manufacturing processes : en fr
  • CH273314A - Device on motor mowers for the automatic coupling of bicycles with the travel axis. : de en
  • DE1620087U - DEVICE FOR HEATING WATER BY STEAM. : de en
  • DE802377C - Automatic tire pressure control and pressure refilling device for trucks : de en
  • GB650076A - A process and an apparatus for separating a material into its various grain sizes : en
  • CH273553A - At least a semi-automatic telex exchange system. : de en
  • DE1620038U - CARD BOARD GAME. : de en
  • AU3317450A - Improved method and means for making belts : en
  • CH273423A - Clamping device for copying. : de en
  • CH273397A - Process for the preparation of a 7-bromo-cholesteryl ester. : de en
  • US2541257A - Time signal selector switch : en
  • USD161971S - Telephone receiver holder : en
  • DEB0004950MA - Motor vehicle body : de en
  • US2541375A - Wave filter : en
  • US2541733A - Production of alkali metal carbonate perhydrates : en
  • US2541612A - Combination seat, table, couch, and bar : en
  • USD161983S - Bicycle or similar article : en
  • US2541936A - Register-sender for automatic telephone systems : en
  • DE1619941U - HOME AND TRAVEL DICE GAME IN CLEAR PLASTIC PIPE CONTAINER. : de en
  • DE802381C - razor : de en
  • ES195509A1 - NEW ECONOMIC-COMMERCIAL PROCEDURE BASED ON BONUS OR DISCOUNT ON SALES IN COUNTRY : en es
  • FR973789A - Filter cartridge : en fr
  • US2541154A - Aminoalkoxysilanes : en
  • DE1619913U - DEVICE FOR CONNECTING SHELLBOARDS TO SHELLING IN CONCRETE CONSTRUCTION. : de en
  • DE802598C - Working time control clock : de en
  • DEP0047328DA - Process for dyeing fibers made up of proteins : de en
  • AU145434B2 - A device for use in trussing calves and sheep : en
  • CA471574A - Measuring apparatus for load compensating fluid pressure brake equipment : en fr
  • CH273367A - Sewing machine, with table, of the type in which the machine can be lowered into the table itself. : en it
  • US2541562A - Mechanical respiratory exerciser : en
  • CH273351A - Adjusting device on seating and reclining furniture. : de en
  • CH273482A - Machine for grinding gears with only partially involute tooth flanks, using the hobbing process. : de en
  • US2541121A - Apparatus for testing electric heating devices : en
  • US2541577A - Safety control mechanism : en
  • CA471469A - Solenoid bi-polar magnetic air valve engines : en fr
  • US2541417A - Agricultural crop spraying machine : en
  • DE802412C - Method for combating pests on living trees : de en
  • DE1620590U - : de
  • DEP0049867DA - Screw locking. : de en
  • DEP0053964DA - Device for therapy by means of electrically generated heat rays : de en
  • ES191811A1 - IMPROVEMENTS IN THE SUSPENSION OF THE CONTACT CABLE OF A POWER LINE FOR ELECTRIC VEHICLES : en es
  • FR973483A - Endless chain or caterpillar : en fr
  • US2541665A - Automatic fan damper : en
  • DE802520C - Process for the production of cutting and impregnating agents for fibrous materials : de en
  • DEP0042045DA - Device for melting metals by inductive heating : de en
  • US2541260A - Di-n-alkoxy substituted piperazine derivatives and method of preparing same : en
  • CH273312A - Process for the production of moldings of uniform size and shape, each consisting of one or a few plant seeds or germs embedded in a carrier. : de en
  • US2541580A - Knitting needle : en
  • US2541077A - Method and apparatus for contacting subdivided solid particles with a fluid reactantstream : en
  • US2541112A - Hydraulic clutch : en
  • US2541467A - Restaurant counter rack : en
  • DE1620112U - FLUSHING PUMP FOR DEEP DRILLING RIGS. : de en
  • DE802539C - Process for the production of walls for buildings of all kinds : de en
  • DEP0042136DA - Forced flow steam generator : de en
  • DES0000526MA - Device for the continuous vulcanization of preferably flat elongated bodies made of rubber or the like, in particular rubber sheaths of electrical lines and cables : de en
  • CH273468A - Welding process. : de en
  • DE802521C - Knife guide for band knife sharpening and splitting machines : de en
  • DEC0000028MA - Process for increasing the wetting capacity of mercerising liquors : de en
  • DEP0009471DA - Construction panel, preferably lightweight construction panel made of aerated concrete : de en
  • DEP0051045DA - Slider for zippers : de en
  • DE1620108U - WRENCH FOR QUICKLY SCREWING AND SCREWING HEXAGON NUTS. : de en
  • FR973474A - Pipe bending device and the like : en fr
  • US2541953A - Self-cleaning hydraulic tappet : en
  • US2541565A - Airfoil and slat assembly : en
  • US2541947A - Spring type overload release device : en
  • CA18049S - Ash tray : en
  • AU3870550A - Improvements in or relating to washing machines : en
  • CH273464A - Electric oven with at least one integral self-baking electrode. : de en
  • US2541762A - Dry-wall construction : en
  • US2541957A - Preparation of malonates : en
  • US2541305A - Production of textile materials : en
  • US2541552A - Voting machine with mechanism fob : en
  • US2541654A - Method of regenerating hydrocarbon synthesis catalyst : en
  • DE802392C - Steam boiler : de en
  • FR973785A - Liquid filter : en fr
  • AU3869150A - Improvements in or relating tothe production of microporous rubber sheeting : en
  • CA471489A - Signal receiving and translating apparatus : en fr
  • BE497517A - : en
  • DEP0049252DA - Process for the production of vat dyes : de en
  • DEST002415MA - Packaging for eggs or other similar piece goods. : de en
  • DEV0000094MA - Rubber-tyred wheel : de en
  • US2541161A - Revolution counter casing : en
  • US2541399A - Electronic switch : en
  • FR973694A - Process for preparing arylaliphatic diamines : en fr
  • FR973958A - Advanced welding table : en fr
  • AU150125B2 - Improvements in or relating to record card controlled statistical machines : en
  • DE1620128U - PLANNER'S SERVANT. : de en
  • ES25525U - Launcher toy. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541063A - Pruning tool : en
  • ES195178A3 - IMPROVEMENTS IN A CAR FILMING LANE : en es
  • US2541392A - Toy ejecting device : en
  • US2541576A - Apparatus for determining fluent level : en
  • US2541826A - Tone arm positioning mechanism : en
  • US2541594A - Internal-combustion engine : en
  • ES195811A1 - IMPROVEMENTS INTRODUCED IN THE METHODS OF MANUFACTURING HEADS FOR SIPHONES : en es
  • GB650114A - Improvements in or relating to distance measuring devices utilising reflected wave energy : en
  • GB650195A - Improvements to the induction system of radial internal combustion engines : en
  • ES25607U - Device for supplying continuous paper to typewriters (Machine-translation by Google Translate, not legally binding) : en es
  • GB650172A - Improvements in or connected with let-off motions for looms for weaving : en
  • CH273606A - Process for the halogenation of a hydrocarbon. : de en
  • US2541651A - Gentisic acid compounds of : en
  • DEM0000132MA - Process and mold for the production of large-area molded parts from synthetic resin-soaked laminates with additional design details : de en
  • DE1619931U - DIRECTION INDICATORS IN TURN SIGNAL DESIGN FOR MOTORCYCLES. : de en
  • DEF0000171MA - Bean slicer for various uses : de en
  • DEG0000801MA - Tubes or similar containers for all ointment-like, paste-like and liquid substances. : de en
  • DE1620008U - WHEEL SEAT. : de en
  • GB650199A - Improvements in or relating to milking equipment : en
  • FR973723A - Light switch : en fr
  • ES25614U - Retaining ring, perfected, for lighting organs, car headlights or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25615U - New type of screwdriver-screwdriver with screw clamping (Machine-translation by Google Translate, not legally binding) : en es
  • ES23630Y - Working material based on paper and collodion, cellophane or celluloid for letterpress prints and stickers, mainly : en es
  • GB650124A - Improvements in or relating to bottom roll clearer devices for textile drawing or spinning machines : en
  • DEP0012661DA - Luminaire for fluorescent lamps : de en
  • DEP0013510DA - Selenium dry rectifier : de en
  • DEP0053118DA - Drive the air compressor for the air brakes of motor vehicles : de en
  • ES191520A1 - AN APPARATUS FOR THE CONTROL OF LIGHT IN CENEMATOGRAPHY : en es
  • GB650075A - Improvements in or relating to concentric cables and feeders for use on high frequencies : en
  • DEK0000436MA - Process for melting Congo copal, other copals and so-called borneo dammars : de en
  • DEP0001704DA - Dimming device, in particular for headlights : de en
  • FR973529A - Advanced Fertilizer Manufacturing Process : en fr
  • DEP0012775DA - stack : de en
  • DEP0042870DA - Containers for razor blades : de en
  • DES0000763MA - Protective body for electrical cables laid in the ground : de en
  • US2541295A - Power-operated carriage return and line-spacing device : en
  • DEP0001465MA - Manufacture of a lightweight material. : de en
  • DEP0030394DA - casing : de en
  • DEK0000378MA - Method for smoothing uneven surfaces of bodies of revolution, in particular optical lenses, made of transparent thermoplastics : de en
  • DEP0007490DA - Sliding machine parts such as bearings, pistons or the like. Elements for internal combustion engines : de en
  • DEP0046009DA - Method and device for closing flat bags. : de en
  • ES191810A1 - IMPROVEMENTS IN FLEXIBLE SUSPENSIONS FOR ELECTRICAL LINES OF CONTACT : en es
  • FR973991A - Color cinema process : en fr
  • DE802477C - Roof battens for wide rafters : de en
  • ES195932A1 - A MACHINE TO VULCANIZE ALL KINDS OF FOOTWEAR : en es
  • ES23524U - A perfecting plunger for injection syringes (Machine-translation by Google Translate, not legally binding) : en es
  • CH273599A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • DE1619998U - PROTECTIVE PACKAGING. : de en
  • DE1620005U - POCKET HARD MONEY CONTAINER AND DISPENSER. : de en
  • DEP0015615DA - Motor vehicle with more than two, in particular three wheel axles : de en
  • US2541656A - Method and apparatus for analyzing substance by mass spectrometry : en
  • DE1619915U - SPECIALIST CALCULATOR. : de en
  • DE1620026U - THREAD LETTER OPENER. : de en
  • DEP0007943DA - Building game for assembling building models, etc. : de en
  • US2541079A - Wheel cover : en
  • US2541261A - Bail construction : en
  • DE1620003U - DIAL HANDS. : de en
  • US2541482A - Production of monohydric alcohol esters : en
  • DE1620048U - DEVICE FOR FEEDING THE PUNCH STRIP IN AUTOMATIC PUNCH STRIP TRANSMITTERS. : de en
  • DE802632C - Security paper clips : de en
  • CA471518A - Treatment of cellulose esters and ethers with imidazoic derivatives to inhibit gas fading : en fr
  • DEL0000470MA - AC regenerator for lighting systems in small vehicles : de en
  • DEP0049919DA - Device for producing water waves : de en
  • FR973901A - Textile finishing process : en fr
  • AU155185B2 - Circuit for adjusting amplitude distortion : en
  • CH273414A - Device for closing packages, such as bags and sachets. : en fr
  • DE802633C - Line-up device for letter files : de en
  • DEF0000406MA - Heald frame for looms. : de en
  • US2541106A - Pregnane derivatives and process : en
  • US2541202A - Apparatus for removing entrained particles from liquid coolant : en
  • US2541525A - Receptacle : en
  • US2541872A - Two-speed direct transmission : en
  • US2541344A - Method of facilitating the removal of beads that adhere to ferrous metal cut thermochemically : en
  • US2541497A - Writing board : en
  • US2541789A - Mineral oil lubricant containing sulfurized and phosphorized propylene and butylene glycol esters of oleic acid : en
  • CH273613A - Process for the preparation of a monoazo dye. : de en
  • AU3257750A - Improvements in and relating to means for distributing finely divided or powdery materials : en
  • USD161893S - Dress ensemble : en
  • US2541703A - Liquid composition : en
  • DEP0050520DA - Small magnet-electric machine, in particular a bicycle alternator : de en
  • DEP0031165DA - Air-cooled internal combustion engine : de en
  • FR973687A - Process for improving the general qualities of gums and more especially synthetic gums : en fr
  • US2541039A - Amplitude channelizer : en
  • US2541145A - Defrosting control : en
  • US2541215A - Spirit level : en
  • US2541298A - Industrial truck : en
  • US2541391A - Transmission mechanism : en
  • DEP0017954DA - Process for the preparation of nicotinic acid esters : de en
  • DEP0048752DA - Dispensing organ for dispensing carbonated liquids. : de en
  • CH273502A - Process for the production of blade rings for machines operated with an elastic fluid and acted on radially and a device for carrying out the process. : de en
  • AU3867150A - New oxazolines and processes for preparing thesame : en
  • CA471547A - Gas-turbine engines : en fr
  • DE802587C - Control for electric motor driven single-motor gripper winches : de en
  • FR973626A - Method of manufacturing the outer conductor of a concentric pair : en fr
  • US2541822A - Di-(n-methane sulfonates) of diarylalkylene-diamines and their use for inhibiting acid-fading : en
  • US2541073A - Valve locking mechanism : en
  • US2541806A - Beam antenna system : en
  • USD161890S - Xd. a acocello handle : en
  • DE1620052U - SUCTION CUP FOR DENTAL PROSTHESES. : de en
  • DE802426C - Procedure for cooling fish on fishing vessels : de en
  • DEP0029244DA - Sandpaper and emery cloth : de en
  • GB650216A - Method and machine for making rubber coated steel belts : en
  • ES25560U - Electric plug (Machine-translation by Google Translate, not legally binding) : en es
  • DEB0004034MA - Water tube boiler with two standing drums : de en
  • ES194999A1 - A PROCESS OF MANUFACTURING KEY FOR NUTS AND THREADED PIECES : en es
  • ES25623U - Toy type (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620119U - ELECTROMAGNETIC TIMER. : de en
  • DEB0012067MA - Contact spring for apartment sockets : de en
  • FR973835A - Reciprocating crankset : en fr
  • CH273467A - Bending machine, in particular for reinforcing steel. : de en
  • US2541686A - Lubricating oil : en
  • DE1620071U - REAR LUGGAGE RACK FOR BICYCLES. : de en
  • DE802514C - Feeding device working with suction for blanks for printing, packing and other machines : de en
  • DE1620050U - LARGE-AREA POST-TOP LUMINAIRE FOR FLUORESCENT LAMPS. : de en
  • US2541054A - Adjustable eccentric chuck : en
  • US2541209A - Upper half of a saddle mount : en
  • US2541543A - Needle for sewing braid or the like : en
  • ES25584U - An oleometer (Machine-translation by Google Translate, not legally binding) : en es
  • FR973546A - Advanced hand tool for engraving : en fr
  • US2541046A - Apparatus for feeding and aligning fish : en
  • US2541201A - Method of extrusion : en
  • DE802606C - Piston gear with rapid stroke and high pressure force at the end of the stroke : de en
  • FR973530A - Deadman device : en fr
  • GB650107A - Improvements in button-stemming machines : en
  • ES192328A1 - NEW STONE CUTTER MACHINE : en es
  • ES25452U - Special pushpin for extractor device and automatic pin thumbscrew (Machine-translation by Google Translate, not legally binding) : en es
  • US2541821A - Micrometer : en
  • CH273561A - A connector attached to a concentric line and provided with an inner conductor and an outer conductor concentric therewith. : de en
  • US2541197A - Rotary pump and motor hydraulic transmission : en
  • AU153228B2 - Improvements in or relating to automatic overloadrelease clutch mechanisms : en
  • DEB0002598MA - Sign rail. : de en
  • FR973591A - Improvements to pressure cylinders for stretching devices for all natural and artificial textiles : en fr
  • US2541268A - Rotating fork carriage : en
  • CH273350A - Drinking vessel. : en fr
  • ES25588U - Bag for waterproofing for men, women, boy and girl (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620115U - BASE PLATE FOR ATTACHING RUBBER MATRICES TO STAMPS, PRINTING ROLLERS, etc. : de en
  • DE802600C - Harvester : de en
  • DEP0015764DA - Negative feedback amplifier : de en
  • ES191889A1 - PROCEDURE TO ZUNCH OR REINFORCE WITH STRIP : en es
  • FR973873A - Reverse gear for marine engines : en fr
  • FR973999A - Fixing device, in particular for workpiece supports : en fr
  • DEB0003049MA - Hose valve, in particular for bicycle wheels. : de en
  • DESC005140MA - Process for the liquefaction of air : de en
  • DEW0002285MA - Welded junction connection of tubular frameworks with double straps : de en
  • US2541517A - Can discharging and sorting mechanism : en
  • GB650204A - Production of chlorine-containing aromatic compounds : en
  • DEP0000840MA - V-belt drive. : de en
  • DET0000127MA - Circuit arrangement for payment in telephone systems with dialer operation : de en
  • CA471576A - Car doors : en fr
  • DEP0009771DA - Electric heating and cooking apparatus, in particular hotplate : de en
  • DES0001581MA - Stabilized tube oscillating circuit with high frequency constancy : de en
  • DE1620146U - ROTATING AXLE FOR ROULETTE GAMES. : de en
  • US2541316A - Carburetor : en
  • US2541901A - Pickling of aluminum : en
  • US2541084A - Centrifugal juice extractor having a rotary grater : en
  • US2541200A - Reattachable gasoline hose coupling : en
  • US2541696A - Tube splicing apparatus : en
  • CH273381A - Non-rotating centrifugal separator. : de en
  • FR973732A - Assembly for an organ sensitive to phase and / or impedance comprising rectifiers : en fr
  • ES192106A1 - IMPROVEMENT IN THE CONSTRUCTION OF PLATES OR NEEDLE BEDS, FOR RECTIFIED GENDER MACHINES : en es
  • ES25245U - Immersion box, usable especially in the textile spinning industries. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974008A - Rationally applied cycle brake and lifting pads : en fr
  • FR973940A - Automatic adjustment of a six-coulter vineyard plow, suitable for all tractors : en fr
  • FR973503A - Improvements to gas turbine engine fuel injection circuits and corresponding liquid fuel injectors : en fr
  • US2541558A - Control arrangement for thermionic valve systems : en
  • US2541490A - Tone control in photographic development : en
  • DEC0000089MA - Wall for ovens, furnaces and steam boilers : de en
  • DEE0001357MA - Infinitely variable friction-locked gearbox. : de en
  • ES25554U - Optical view (Machine-translation by Google Translate, not legally binding) : en es
  • DEG0000585MA - Stroller convertible into a pushchair. : de en
  • FR973570A - Further training in metal smelting furnaces : en fr
  • FR973615A - Process for obtaining fatty acids, whether saponified or not, from certain organic substances : en fr
  • DE802405C - Load-bearing wall panel in composite construction : de en
  • ES22510Y - Improved concrete mixer truck. : en es
  • DE802629C - Iron pit stamp : de en
  • DEP0054274DA - Process and device for high-frequency or heat treatment of an item to be treated in a continuous process : de en
  • ES25456U - Pencil with visible deposit for the automatic replacement of the mine (Machine-translation by Google Translate, not legally binding) : en es
  • FR973522A - Improvements to systems generating oscillations and their adjustment methods, in particular for television : en fr
  • DE802638C - Procedure for monitoring temperature and humidity : de en
  • DE802525C - Process for forming glass objects : de en
  • DEP0037003DA - Hot cathode rectifier high vacuum tube for electrical current of high voltage : de en
  • CA471544A - Film markers : en fr
  • US2541726A - Production of streptomycin : en
  • DE1620135U - Hose coupling : de en
  • DED0002892MA - Reset device for Krauss Helmholtz running frames of locomotives : de en
  • DEG0000912MA - Device for the lubrication of lines and / or the organs sliding on them for power take-off : de en
  • FR974014A - Assembled wood panels for parquet floors and prefabricated joinery : en fr
  • DE802415C - Wet peeling machine : de en
  • DE802553C - Liquid measuring and filling device : de en
  • DEP0018069DA - Extendable stand or arm designed for electrical organs : de en
  • DK72138C - Device for combine harvesters. : da en
  • GB650066A - Improvements in or relating to brick cutting machines : en
  • GB650085A - Improvements in or relating to guiding devices : en
  • US2541117A - Brush adjustment for suction cleaners : en
  • US2541766A - Automatic belt take-up pulley : en
  • DEH0000797MA - Process for coating containers with corrosion-resistant plastics : de en
  • DEP0012598DA - Track system and construction units for toy or model trains. : de en
  • DEP0029993DA - Device for regulating the temperature of the equalizing stove in heating furnaces, in particular pusher furnaces : de en
  • DEP0056373DA - Device arranged in the upper drum for washing out the steam with feed water : de en
  • FR973849A - Enrichment of siliceous minerals containing iron : en fr
  • ES25494U - New lounge soccer game or similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR973912A - Crate : en fr
  • DEP0009939DA - Furniture with adjustable table top : de en
  • ES194981A1 - A PUMP OF AINJECTION AND DOSAGE OF LIQUID HIGH PRESSURE FUELS : en es
  • ES25553U - Fixing device for masonry and paint sticks and brushes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650057A - Improved apparatus for dispensing lubricant to the wheels or rollers of chain conveyors, and to the wheels of rolling stock : en
  • DEP0053015DA - Dialer for telecommunications, in particular telephone systems : de en
  • US2541069A - Liquid thermal diffusion apparatus : en
  • GB650101A - Improvements in rear seats for motorcycles : en
  • FR973721A - Process for improving the adhesion of coating layers for metals : en fr
  • FR973731A - Circulation of condensate in devices provided with surfaces heated by water vapor and permutable paths for the passage of fluids : en fr
  • DE802569C - Steep index with visible areas : de en
  • US2541545A - Float thread cutter : en
  • USD161952S - Plate or the like : en
  • FR973959A - Lifting device, especially for loading and unloading vehicles : en fr
  • DE1620037U - GYMNASTICS AND TRAINING APPARATUS. : de en
  • DE802446C - Manufacture of a hydraulic binder from lignite ash : de en
  • DEP0011426DA - Process for the production of flexible waveguides for the transmission of electrical short waves in the centimeter range : de en
  • DEB0003858MA - Snow removal device : de en
  • GB650183A - Improvements in or relating to yarn package mountings : en
  • DE1619976U - FUEL FILTER. : de en
  • ES196060A3 - A LOW PRESSURE MERCURY VAPOR ULRAVIOLET RADIATION PRODUCTION LAMP : en es
  • DE802643C - Knife guide for band knife sharpening and splitting machines : de en
  • GR12830B - METHOD BY IS, IT MAKES POSSIBLE OR AFTER MATHEMATICAL ACCURACY MEASUREMENT OF THE EXTRACTOR CUTTING, HEIGHT OF CHARGE WATER THROUGH BACK. : el en
  • GR12831B - PERFECTIONS ON THE REGULATORY SUPPORT OF DOORS AND WINDOWS. : el en
  • US2541833A - Ceramic dielectrics and method : en
  • CA471528A - Air cleaners and deflectors therefor : en fr
  • GB650159A - Improvements in or relating to the treatment of drying oils : en
  • US2541126A - Unsaturated esters of 10-hendecenoic acid : en
  • DEB0003225MA - Process for the production of molds for the precision casting of refractory metals : de en
  • USD161962S - Toy figure : en
  • DE802387C - Tree device on chain clippers : de en
  • DEP0012869DA - Selenium dry rectifier : de en
  • DESC001646MA - Process for the production of sour milk products. : de en
  • ES196121A1 - IMPROVEMENTS IN OR RELATED TO SYSTEMS OF TELECOMMUNICATION PLANTS : en es
  • US2541403A - Dish conveying machine : en
  • US2541875A - Date reminder : en
  • DE802442C - Nozzle head for paint spray guns : de en
  • DE802563C - Manufacture of binders like hydraulic limes : de en
  • DEE0000975MA - Infinitely variable V-belt change gear with automatic speed adjustment by means of a control ring by changing the center distance. : de en
  • US2541441A - Method of preserving spray dried food products : en
  • USD161979S - Antenna rotator : en
  • DK72146C - Cutting and cutting instrument. : da en
  • ES191878A1 - NEW INSURANCE CONTRACTING PROCEDURE IN GENERAL, ESPECIALLY ON BURIALS, IN COMBINATION WITH DISCOUNTS ON PURCHASES MADE BY INSURED TO POLICIES OF THIS NATURE : en es
  • DEM0000399MA - Device for driving direction indicators for motor vehicles. : de en
  • DEP0047061DA - Bell device. : de en
  • DEP0056015DA - Hand drill with change gear. : de en
  • FR973640A - Combined device for actuating and adjusting the contact crews of the telephony components : en fr
  • FR973949A - Ultra-short wave phase or frequency modulation method : en fr
  • DEF0003135MA - Two-ring composite plain bearings. : de en
  • DEM0006037MA - Device for flame cutting with fuel gases with low ignition speed : de en
  • ES25617U - Type of needle-needle (Machine-translation by Google Translate, not legally binding) : en es
  • FR973663A - Cooling device for thermal gas turbine engine casings : en fr
  • DES0000105MA - Socket for glow starters for electric lights with fluorescent lamps : de en
  • DES0018628MA - Mixing cup. : de en
  • FR973566A - Backlash take-up device, in particular for controlling the dividing wheel and that of the carriage in gear hobbing machines by hob : en fr
  • US2541090A - Lifter roof : en
  • DE802395C - Circuit arrangement for the connection of two-wire and four-wire lines in exchanges : de en
  • GB650176A - Improvements in or relating to liquid containing tanks or cells : en
  • DEB0002951MA - Sawing and milling machine with movable work table, especially for stone processing. : de en
  • DK72131C - Telephone system. : da en
  • US2541043A - Mixing apparatus : en
  • US2541557A - Dirt moving and throwing machine : en
  • DE1620000U - REMOVABLE DIAL. : de en
  • DE802555C - Buckle strap for rowing in the direction of the face : de en
  • ES195619A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LIGHTING APPLIANCES : en es
  • ES196194A1 - A COMBINED SECURITY LOCK SYSTEM : en es
  • FR973480A - Automatic tuning of receivers in multichannel pulse transmissions : en fr
  • DEP0036344DA - Reinforced concrete beams for roof structures : de en
  • DESC003295MA - Closed housing for surge arresters : de en
  • US2541095A - Overflow for liquid storage tanks : en
  • US2541546A - Storm window shade : en
  • US2541563A - Burglarproof lock : en
  • US2541617A - Battery terminal : en
  • FR973923A - Gas containing hydrogen : en fr
  • GB650198A - Improvements in tyre building apparatus : en
  • GB650123A - Improvements in or relating to rotary filing tools : en
  • GB650147A - Improvements in means for removably retaining together two members mounted one within the other for relative rotation : en
  • FR973769A - Improvements in AC motor speed control devices : en fr
  • FR973869A - Improvements to television and analog systems : en fr
  • FR973645A - Pumps for the delivery of electrically conductive liquids : en fr
  • DE1619979U - MULTICOLOR HAND PAUSE FOR HAND EMBROIDERY. : de en
  • DE802571C - Process for the preparation of 3-oxy-N-methylmorphinan and its salts : de en
  • FR973533A - Substituted thioureas and their application in the rubber industry : en fr
  • FR973925A - Plasticized copolymerized compositions : en fr
  • ES25517U - Watch holder support (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0042049DA - Device for treating molten metals, in particular cast iron : de en
  • US2541390A - Receptacle holder : en
  • DE1619912U - HOHLSTEIN. : de en
  • CH273324A - Device for spraying surfaces with a spray compound. : de en
  • CH273432A - Additional instrument with keyboard for piano, organ, harmonium and the like. : de en
  • CH273485A - Cutting head on a dry shaver. : de en
  • ES23234Y - Handlebars for bicycles and the like, fitted with ordinary and electric pilots. : en es
  • ES191765A1 - PROCEDURE FOR MANUFACTURE OF TRANSMISSION ELASTIC STRINGS : en es
  • FR973627A - Improvements in devices such as those for radio transmission : en fr
  • ES196013A3 - PERFECTIONS IN THE MANUFACTURE OF DRY BATTERIES OR GALVANIC ELEMENTS : en es
  • DES0001074MA - Loudspeaker arrangement with directional effect : de en
  • ES191645A1 - A PROCEDURE FOR THE MANUFACTURE OF NUTRITIONAL CONFECTIONERY PRODUCTS : en es
  • ES191866A1 - IMPROVEMENTS IN PACKAGINGS FOR OBJECTS WITH AXIAL HOLLOW, PARTICULARLY WITH SUPPORTS OF TEXTILE FIBERS : en es
  • ES191593A1 - IMPROVEMENT IN THE MANUFACTURE OF BLOCKS OR CONSTRUCTION BRICKS : en es
  • ES191841A1 - A PROCEDURE FOR THE MANUFACTURE OF NITROGEN OXIDES : en es
  • ES25511U - Universal multiple lid for pots and pans (Machine-translation by Google Translate, not legally binding) : en es
  • DEH0004483MA - Head guards : de en
  • DE802526C - Coffee bottle : de en
  • DEP0007714DA - Overcurrent circuit breaker with electromagnetic short-circuit and thermal overcurrent release : de en
  • FR973655A - Electrical cable without lead sheath : en fr
  • DEH0000898MA - Comb cleaner arranged on the comb : de en
  • DEP0009184DA - Evaporation system for liquid, low-boiling fuels : de en
  • ES25589U - Transmitting device for the operation of the odometer of bicycles and motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973860A - Thiazolone cyanine dyes : en fr
  • DEP0043534DA - Winding device for flexible electrical cables : de en
  • ES23069Y - Luggage carrier for vehicles. : en es
  • ES25544U - Improved cartridge (Machine-translation by Google Translate, not legally binding) : en es
  • USD161932S - Imelmann stapler : en
  • AU3863450A - Process for improving a surface for planographic printing, and planographic printing plate : en
  • CH273590A - Signaling device in route block systems. : de en
  • DE802579C - Generator for the production of a combustible oil gas : de en
  • CH273540A - Process for the preparation of crystallized penicillin G salts. : de en
  • DEH0000840MA - Ring spinning, twisting and doubling machine. : de en
  • FR973976A - spade and spade fork equipment : en fr
  • US2541332A - Portable drier : en
  • CA471492A - Dynamometers : en fr
  • CH273582A - Switching device on motor vehicle gearboxes. : de en
  • DE1619957U - PROTECTIVE INSERT FOR ROOF STAND. : de en
  • DE802531C - Chassis, especially for hoists trolleys : de en
  • DEP0012709DA - Articulated connection, especially for connecting two steel caps in mining operations : de en
  • US2541219A - Humidity regulating system : en
  • FR973614A - New aromatic product : en fr
  • DE1620017U - SHAPE DISPLAY DEVICE FOR PRESSURE GAS CYLINDERS, IN PARTICULAR FOR FIRE DETECTING AND EXTINGUISHING SYSTEMS : de en
  • DEB0001393MA - Winding capacitor and process for its manufacture : de en
  • DEL0003107MA - Connection arrangement on housing-enclosed electrical devices : de en
  • DEP0002001DA - Vessel with an electric immersion heater : de en
  • DE802518C - Circuit arrangement for call seekers in telecommunications systems : de en
  • DEE0001243MA - Process for saturating large surface area filter media with neutral gas : de en
  • DEP0056245DA - Motor with pressurized oil-controlled connections of its machine elements, z. B. the crankshaft parts, the flywheel on the crankshaft o. : de en
  • ES25543U - Pacifier model. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541829A - Sharpener for disk plows and the like : en
  • FR973475A - Parts constituting a metal wheel for toys, and assembly devices thereof : en fr
  • US2541177A - Traction apparatus for vehicles : en
  • FR973716A - Desiccation of peat by electro-osmosis and tixothropy : en fr
  • FR973668A - Further training in cinematographic cameras : en fr
  • ES196146A3 - A SYSTEM FOR MANUFACTURING ELECTRIC BATTERIES OR GALVANIC ELEMENTS TO AIR DEPOLARIZATION : en es
  • DEP0021844DA - Method and device for casting the bridge strips onto the current-carrying lugs of accumulator plates : de en
  • GB650061A - Improvements in linear dimension gauges : en
  • ES194353A1 - A NEW TRANSPORT DEVICE, OF MULTIPLE RINGS OR PISTONS : en es
  • DE802490C - Piston pump : de en
  • DEP0011680DA - Universal machine tool for processing, in particular, non-metallic materials : de en
  • DER0001349MA - Rotatable chimney top : de en
  • DEV0001836MA - Device for closing mortar joints, especially for bricking up hollow blocks : de en
  • ES25495U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR973915A - Process for the production of a precipitable serum specific for the gonadotropic hormone : en fr
  • FR973875A - Advertising or spectacular device allowing to imitate snowfall of varying intensity : en fr
  • US2541521A - Treatment of cast iron : en
  • DE1620028U - PUMP WITH CHANGEABLE PISTON SEAL. : de en
  • DE1620076U - WRITING DEVICE FOR ADVERTISING PURPOSES OR THE LIKE. : de en
  • DE802567C - Combination pliers : de en
  • FR973992A - Apparatus for making enlargements or "openings" at the ends of tubes, in particular to constitute joint elements : en fr
  • DEP0013548DA - Carrier electrode for dry rectifier : de en
  • ES191776A1 - A GASOLINE HAND PUMP : en es
  • FR973706A - Full bale : en fr
  • GR12832B - CLOSED TYPE REFRIGERATOR MOTOR. : el en
  • DE802432C - Pin cylinder lock : de en
  • DE802580C - Fastening of blades in rotor disks or housings of centrifugal machines, especially axial compressors : de en
  • DEP0028397DA - Washing and control vessel for aromatic and alcoholic air from distillation systems for the production of essences and fruit juices : de en
  • ES196035A1 - IMPROVEMENT IN THE MANUFACTURE OF FELTS FOR PAPER AND SIMILAR MACHINES : en es
  • DE802554C - Folding boat hull : de en
  • DEST002178MA - Transport device for upright objects, in particular barrels and boxes. : de en
  • US2541734A - Method of molding concrete blocks : en
  • USD161949S - mcintosh : en
  • DEP0016190DA - Padlock. : de en
  • DE802511C - Bag knocking machine : de en
  • DE802599C - Football pool test plate : de en
  • DER0003157MA - Heating and ventilation systems for motor vehicle trains with air-cooled engines, in particular omnibus trains. : de en
  • ES23859Y - Lid for containers. : en es
  • FR973864A - Method of mounting floral motifs constituting a game of multiple combinations : en fr
  • GB650030A - Improvements in composite metal and concrete structures : en
  • GB650077A - Improvements in continuous drier for long alimentary paste products : en
  • GB650093A - Improvements in and relating to a method for producing posts, beams and like structures of concrete and the products so obtained : en
  • DE1620107U - ALARM CLOCK WITH VARIABLE VOLUME. : de en
  • DEM0000156MA - Cut buffing iron. : de en
  • FR974033A - Friction clutch : en fr
  • DE1620067U - SCREW CONNECTION FOR PIPES, IN PARTICULAR FOR STEEL ARMORED PIPES. : de en
  • DE1619930U - ARRANGEMENT ON WINDOW FRAMES FOR PASSENGER VEHICLES. : de en
  • DEP0000838BA - Fish separator : de en
  • DEP0032631DA - Amplifier arrangement for non-sinusoidal oscillations : de en
  • AU151007B2 - Abrasive detergent compositions : en
  • AU162631B2 - Improvements relating tothe manufacture of dry surface contact rectifiers : en
  • CH273614A - Process for the preparation of a monoazo dye. : de en
  • DEP0042065DA - Heating device for low frequency induction furnaces : de en
  • AU3327950A - Improvements in and relating to coolers for milk or other liquids : en
  • AU3867550A - Process forthe preparation of 2-dichloracetamido-l-p-nitrophenylpropane 1 : 3-diol : en
  • US2541396A - Hand moistening device for bowlers : en
  • AU3869050A - A method of erecting buildings : en
  • US2541401A - Mechanical eraser : en
  • DE1619999U - STEEL LINKS, ESPECIALLY FOR MINING WORKS, WITH LINKS ARRANGED ON TWO CHAINS. : de en
  • DER0001625MA - Spin dryer. : de en
  • FR973760A - Ironing machine for laundries : en fr
  • CA471479A - Portable grain elevators : en fr
  • CH273430A - Method for authenticating objects and objects authenticated according to this method. : en fr
  • CH273435A - Firearm. : en fr
  • AU156439B2 - Apparatus and process for intensively bringing into intimate contact two or more liquids that arenot or only partially miscible with eachother : en
  • US2541262A - Die and tap holder : en
  • CH273348A - Polish for cleaning and polishing windows, silverware, nickel, chrome, panel walls and painted surfaces. : de en
  • DEN0001448MA - Process for the production of concentrated, injectable and undecomposed sterilizable solutions of iron (3) polyoxycarboxylic acid complex compounds : de en
  • DE1619961U - ELECTRIC LIGHTING EQUIPMENT, IN PARTICULAR FOR FLUORESCENT LAMPS. : de en
  • ES25505U - Trolley-tricycle, pedal, on track. (Machine-translation by Google Translate, not legally binding) : en es
  • CH273456A - Wristwatch strap attachment device. : en fr
  • CH273364A - Whip loop for underlay looms. : de en
  • AU147632B2 - Improvements in clasp fasteners : en
  • CA471467A - Aluminum base alloys : en fr
  • CH273317A - Process for preparing a parasiticidal product and a product obtained by this process. : en fr
  • DE802398C - Process for improving sulphurous and highly unsaturated gasolines : de en
  • DEP0042066DA - Tiltable low frequency induction furnace : de en
  • FR973906A - Lamp anti-theft : en fr
  • FR973933A - : fr
  • US2541620A - Control of aircraft pitching : en
  • US2541374A - Velocity-selection-type pickup tube : en
  • US2541729A - Apparatus and method for making separable fasteners : en
  • US2541691A - Embalmer's drainage instrument : en
  • USD161918S - Electric chemical vaporizer : en
  • US2541781A - Shrimp cleaner : en
  • CA471464A - Display devices : en fr
  • US2541066A - Object detecting and warning system and method : en
  • US2541049A - Floating roof : en
  • US2541188A - Dispenser attachable to neck of liquid container, having a valve and a register with a common actuator : en
  • US2541329A - Apparatus for the remote control of a tunable radio frequency converting system : en
  • CH273380A - Multitubular centrifugal dust collector. : en fr
  • US2541221A - Mixing, diluting, emulsifying, and the like apparatus : en
  • US2541649A - Circuit arrangement for the frequency modulation of a carrier wave : en
  • CH273514A - Isolated conductor. : en fr
  • US2541119A - Electric iron : en
  • US2541130A - Folding chair : en
  • US2541327A - Convertirle rocking or rolling amusement device for children : en
  • US2541698A - Panty-slip : en
  • DE802561C - Trolley for painters : de en
  • DED0000243MA - Process for the production of lead cyanamide : de en
  • DED0000734MA - Process for changing the surface of metals. : de en
  • DEO0000316MA - Multi-stage hydropower plant. : de en
  • DET0000343MA - Device for increasing the natural flexibility of leather, such as shoe soles and the like. : de en
  • FR974022A - Wide range electronic tuning oscillator using a traveling wave tube : en fr
  • ES25599U - Wiper for cleaning floors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973698A - Movement transformation mechanism and its application to the propulsion of bicycles : en fr
  • DE1619955U - PROTECTIVE COVER FOR MICROPHONES. : de en
  • DE1619973U - TEACHING MATERIALS FOR INPUTING THE CALCULATOR TYPES ADDITION AND MULTIPLICATION. : de en
  • DE802574C - Suspension ferry guided on ropes : de en
  • DEE0000391MA - Clamping jaw coupling for transferring the shaking slide movement to the loading shovel. : de en
  • ES23799U - Ball (Machine-translation by Google Translate, not legally binding) : en es
  • FR973704A - Method and apparatus for setting diamonds in drill bits and other cylindrical and hollow cutting tools : en fr
  • US2541240A - Wire pin and hook drapery hanger : en
  • US2541531A - Method of producing powder metal articles : en
  • US2541793A - Adjustable support : en
  • US2541865A - Process for producing multilayer color negatives containing masking images for colorcorrection purposes : en
  • DEB0000962MA - Room ventilation method and device for electrically unipolar charging of electrically conductive electrical charge carriers for ventilation flow : de en
  • DEP0000887MA - High performance fuse : de en
  • ES191648A1 - A FILTER EXTRACTOR OF OLIVE OILS : en es
  • US2541341A - Well logging : en
  • USD161919S - Cooky cutter : en
  • DE1620096U - DEVICE FOR FOAM GENERATION. : de en
  • DE802562C - Amusement lane : de en
  • DER0001350MA - Control device for incubators : de en
  • ES191823A3 - A PERFECTED PROCEDURE TO MANUFACTURE MATTRESSES AND SIMILAR PRODUCTS : en es
  • FR973700A - Process for liquefying and degrading proteins of animal origin : en fr
  • DEP0010526DA - Circuit for amplifying several interlinked voltages, especially for electrocardiographs : de en
  • US2541171A - Air inlet structure for combustion chambers : en
  • GB650051A - Improvements in or relating to mechanism for filling a mould or cavity with flowablepowdered solid material : en
  • US2541310A - Melting kettle for glass : en
  • FR974026A - Cinematographic film pasting device : en fr
  • DE1620138U - WATER TANK FOR HAND-OPERATED FIRE EXTINGUISHING SPRAY. : de en
  • DEU0000194MA - Acoustic animal deterrents : de en
  • DE802634C - Holder for holding documents or the like. : de en
  • DEB0000156MA - Process for the production of shaped articles, in particular bubble-free flat articles based on polymers : de en
  • DEP0031303DA - Control device for bicycle dynamos : de en
  • FR973466A - Typewriter Work Cover : en fr
  • NL67422C - : en
  • DEE0000130MA - Limit switch for electric, electric-hydraulic or electric-pneumatic controllers in controls for copy milling machines or the like. : de en
  • FR973887A - Spool holder for spinning and twisting benches : en fr
  • GB650022A - Improvements in electric follow-up control systems : en
  • GB650145A - Improvements in halogen containing derivatives of dicarboxylic acids : en
  • GB650163A - Apparatus for packaging articles : en
  • DEM0001168MA - Manual transmission. : de en
  • FR973878A - Improvement in gas lighters : en fr
  • US2541319A - Skin opening machine : en
  • US2541627A - Wireless signaling system : en
  • US2541893A - Ship cargo-handling device : en
  • DED0000505MA - Process for making flexible shoes. : de en
  • GB650073A - Golf game : en
  • BE500872A - : en fr
  • US2541767A - Palm tree trimming machine : en
  • USD161938S - Kennedy glove : en
  • US2541050A - Cathode-pulsing communication system : en
  • DE802611C - Device for lifting sunken ships : de en
  • ES25386U - Unsharpened screws and similar parts of refined adjustments (Machine-translation by Google Translate, not legally binding) : en es
  • DE802543C - Machine for gluing veneers on wooden edges : de en
  • US2541468A - Spring cushion with telescopic frame : en
  • US2541551A - Wheel cylinder support : en
  • DE1620001U - STRIPS FOR GRILLE PANELS FOR LIGHTING BODY. : de en
  • GB650164A - Improvements in or relating to process for the manufacture of lead salts of fatty acids : en
  • DE802547C - Machine elements for the transmission of rotating movement for technical educational games from assembling components : de en
  • FR973540A - Automatic and progressive speed change with constant torque, gaseous or liquid : en fr
  • FR973467A - Hypodermic injection syringe not including any metal member in contact with the injectable liquid - fully removable - all parts being ground to the original dimensions and therefore interchangeable, glass and metal : en fr
  • FR973557A - Vacuum maintenance device for discharge devices such as mercury vapor rectifiers : en fr
  • FR973814A - Process for manufacturing spring padding and articles manufactured by this process : en fr