• US2260490A - Hydraulic brake booster : en
  • CH217449A - A process for obtaining long fiber glass yarn by drawing. : en fr
  • DE712945C - Modulation circuit : de en
  • CH217454A - Clad interlock fabric and method and knitting machine for making the same. : de en
  • CA400232A - Moistureproof sheet material : en fr
  • CA400280A - Acid component removal from hydrocarbon distillates : en fr
  • US2260560A - Device for handling and suspending articles collectiviely : en
  • USD130211S - Design fob a dress : en
  • SE102924C1 - : en
  • AU114068B2 - Package and method of making : en
  • CA400283A - Refrigerator car floor rack : en fr
  • CH217503A - Process for the production of phosphate coatings on objects made of metals. : de en
  • CH217486A - Process for the preparation of a derivative of a thio compound of phenol. : de en
  • US2260411A - Article holder for drinking glasses : en
  • US2260596A - Spring assembly and upholstery supporting mat therefor : en
  • US2260952A - Control mechanism for airplanes : en
  • US2260516A - Rotameter : en
  • US2260758A - Voltage converter tube : en
  • US2261061A - Clothes tree : en
  • US2261051A - Change speed transmission : en
  • US2260713A - Shoemaking : en
  • CA400321A - Radio modulation system : en fr
  • CH217504A - Process for producing a resin-removed pinewood pulp. : de en
  • CH217654A - Bicycle stand. : de en
  • US2260310A - Piano action : en
  • USD130130S - Design for a pedestal cabinet : en
  • PL30097B1 - : en pl
  • CA400307A - Strip coating apparatus : en fr
  • AU114065B2 - Improvements in or relating to process of treating animal tissue or meat and the improved product resulating therefrom : en
  • US2260345A - Bearing construction : en
  • US2260751A - Electric circuit interrupter : en
  • US2260894A - Dome light assembly : en
  • US2261040A - Puzzle : en
  • US2260554A - Method of cutting stencils : en
  • US2260604A - Well drilling machine : en
  • CH217650A - Collapsible transport trolley. : de en
  • FR867446A - Variable flow nozzle with automatic cooling on and off : en fr
  • US2260543A - Method for coloring plastic resins : en
  • US2260849A - Filter glass holder : en
  • US2260973A - Concrete reinforcement spacer : en
  • US2260727A - Contact microphone : en
  • US2260747A - Method and apparatus for forming prints of butter or the like : en
  • CA400204A - Display cabinet : en fr
  • CH217569A - Razor. : de en
  • US2260777A - Partition stud structure : en
  • US2260801A - Mower : en
  • US2260982A - Internal combustion engine : en
  • USD130168S - Mounting bracket for an aircraft generator : en
  • CH217480A - Process for the preparation of 2-amino-4-oxo-5-ethoxypentene- (2). : de en
  • USD130144S - Separable brooch or similar article : en
  • DE712973C - Binders : de en
  • GB540717A - Improved tiles for walls and like surfaces : en
  • DE712869C - Electric resistance point or seam welding machine : de en
  • DE713087C - Connection of containers or the like consisting of flat or curved plates. : de en
  • DK59149C - Electrical Signaling System. : da en
  • CH217542A - Device used to pass indefinitely a series of slide images of the same format in a projection lantern. : en fr
  • CH217613A - Four-pole magnet system. : de en
  • DE712861C - Compressor refrigeration unit : de en
  • DE712837C - Remote pointer system with an exemplary ring-shaped resistor as a transmitter and a cross-coil instrument as a receiver for direct or alternating current : de en
  • DE712974C - Piston straw press with straw conveyor : de en
  • AU371140A - Arrangement for measuring distance by electromagnetic waves : en
  • US2260387A - Slide buckle : en
  • USD130113S - Design for a game cabinet : en
  • GB540792A - Improvements in or relating to fuel economisers for domestic fireplaces : en
  • US2260285A - Barber's shingling clipper : en
  • US2260854A - Dipping and distributing apparatus : en
  • US2260899A - High speed method of making metal-edge filters : en
  • US2261088A - Belt conveyer : en
  • ES6510U - Curly hair (Machine-translation by Google Translate, not legally binding) : en es
  • DE713062C - Process for the manufacture of products from pulp and hydraulic binder : de en
  • FR867442A - Aeronautical wing-crawler : en fr
  • GB540830A - Improvements in or relating to the drying of cellulosic film : en
  • DE713069C - Printing device, especially for machines controlled by punch cards : de en
  • US2260975A - Internal combustion engine : en
  • US2260536A - Automobile heater : en
  • BE442883A - : en
  • CA400334A - Azo-dyestuff production on the fibre : en fr
  • CH217465A - Device for filtering gas. : de en
  • US2260384A - Hydroxy-alkyl amine condensation products : en
  • US2260326A - Automobile lock : en
  • US2260561A - Photographic apparatus : en
  • US2260798A - Motor vehicle with automatic main clutch and automatic transmission : en
  • US2260682A - Automatic expansion valve : en
  • US2260573A - Process for the production of indicia and like designs : en
  • US2260546A - Means for controlling the deflection of cathode ray and like beams : en
  • USD130201S - Design for a dress ensemble : en
  • DE712834C - Automatic jack for motor vehicles : de en
  • DE713113C - Automatic switching device for intermittently rotating machine parts : de en
  • DK59157C - Device for Plates for Heat Exchangers. : da en
  • DE712904C - Device for drying hair by means of an electrical heating resistor controlled by a timer : de en
  • US2260623A - Hoisting mechanism for locomotives : en
  • GB540826A - Improved mounting for telescopic sights for firearms, particularly rifles : en
  • CH217520A - Ski binding device. : en fr
  • CH217552A - Process for supplementing and correcting the electrolyte in the refining of aluminum by igneous electrolysis. : en fr
  • AU372240A - Improvements in or relating to time base circuits for television receivers' : en
  • US2260570A - Garbage can holder : en
  • US2260495A - Illuminating apparatus : en
  • US2260595A - Automobile heater and defroster : en
  • US2260478A - Table : en
  • GB540810A - Improvements in and relating to the depolarization of primary cell batteries mounted in torch cases : en
  • GB540791A - Improvements in high lift aircraft wings : en
  • DE712968C - Device and method for determining the deviation of the approximate parallel position and for finding the nadir points of aerial photographs : de en
  • ES6610U - Portable lamp without battery, equipped with dynamo powered by springs. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260991A - Photographic lens barrel adjusting means : en
  • US2260962A - Dispensing package for indicator paper : en
  • US2260999A - Method of circulating air in refrigerator cars : en
  • DE712926C - Cere iron lighter, e.g. in pistol shape : de en
  • US2260465A - Duplicating machine : en
  • DE713097C - Fuel regulating device, in particular for controlling fuel injection pumps : de en
  • DE713032C - Device for switching on pumps or pump groups for automatic fuel pumps in aircraft : de en
  • GB540713A - Device for the axial coupling of two cylindrical parts by means of threads : en
  • CA400250A - Photographic multi-colour picture production : en fr
  • US2260665A - Guanidine thiosulphate reaction product : en
  • US2260943A - Manufacture of antiknock motor fuel hydrocarbons : en
  • DE712825C - Device for adjusting the air gap of magnetic heads in magnetic sound devices : de en
  • DE712843C - Cross and heart piece assembled from single rails, especially for grooved rails : de en
  • US2260292A - Railway signaling system : en
  • US2260302A - Means for filling and packing : en
  • USD130125S - Cheese server or analogous article : en
  • CA400233A - Laminated glass : en fr
  • US2260677A - Process for determining the alkaloid content of uncured tobacco : en
  • ES6535U - Corrugated tiles for covering buildings in the form of a terrace (Machine-translation by Google Translate, not legally binding) : en es
  • ES6527U - Electric switch. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260860A - Apparatus for handling strands : en
  • US2261005A - Snap-on clothespin : en
  • US2260825A - Refrigerating apparatus : en
  • ES148421A1 - A PROCEDURE FOR THE TREATMENT OF MINERALS CONTAINING POTASS COMPOSITE : en es
  • US2260998A - Malleableizing cast iron : en
  • DE700978C - Headlight cover lens : de en
  • DE712908C - Process for the production of deposited weft knitted fabric : de en
  • US2260349A - Capping mechanism : en
  • US2260876A - Slip tool : en
  • US2260970A - Impression mechanism : en
  • US2260481A - Aircraft construction : en
  • FR867426A - Device for training cyclists at home : en fr
  • FR867431A - Improvements to the gas supply of internal combustion engines : en fr
  • GB540835A - Improvements in or relating to weighing apparatus : en
  • US2260353A - Prefabricated house construction : en
  • USD130166S - Design for trousers : en
  • US2261049A - Voluminal compensator for the hoppers of weighing feeders : en
  • US2260522A - Coin collector apparatus : en
  • US2261041A - Orthopedic device : en
  • DE712851C - Fastening the knives in knife shafts of wood planing machines : de en
  • US2260328A - Process for the manufacture of alpha-beta-unsaturated ketones of the cyclopentanopolyhydrophenanthrene series : en
  • US2260464A - Duplicating machine : en
  • GB540825A - Improvements in and relating to gun mountings : en
  • US2260847A - Vibratory frequency standard : en
  • US2261033A - Glass bending mold : en
  • ES6556U - Vibrating membrane electric bell for alternating current. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260745A - Coin slide : en
  • US2260862A - Method of and apparatus for preparing facsimile master copies : en
  • GB540829A - Improvements in or relating to the manufacture and drying of cellulosic film : en
  • CA400178A - Engine radiator : en fr
  • DE712680C - Bottle-like container made of fibrous material with a metal filling and pouring mouthpiece and a method for attaching the mouthpiece : de en
  • DE712998C - Compressed air impact tool with pipe slide control device : de en
  • US2260940A - Drier felt for paper machines : en
  • US2260514A - Golf ball teeing device : en
  • FR867420A - Fuel heater for internal combustion engines : en fr
  • ES148452A1 - PROCEDURE FOR THE PREPARATION OF TROPIC ACID AMIDE AND ITS N-SUBSTITUTED NEUTRAL DERIVATIVES : en es
  • US2260918A - Apparatus for forming or dressing grinding wheels for use in formgrinding operations : en
  • ES148408A3 - A SPEEDOMETER AND CHILOMETER COUNTER APPARATUS FOR BICYCLES AND SIMILAR VEHICLES : en es
  • DK59145C - Process for the preparation of salts of sulphanilic acid amide phosphamic acids with organic bases. : da en
  • ES6561U - Briefcase or purse bag. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540778A - Improvements in and relating to thermostatic regulators : en
  • CH217521A - Portable projector gun. : en fr
  • DE713026C - Closed air oxygen element with a space arranged over the doll and the electrolyte and a filter-like layer : de en
  • ES148382A3 - A PROCEDURE FOR OBTAINING ARTIFICIAL FLOWERS : en es
  • ES148376A1 - A NEW TYPE OF WINGS FOR AIRCRAFT : en es
  • CA400219A - Adhesive applying device : en fr
  • CA400253A - Metal article working method : en fr
  • GB540797A - Improvements in or relating to air preheaters for use with boiler plant : en
  • US2260879A - Brake rigging : en
  • USD130174S - Design for a textile fabric : en
  • DE713079C - Process for the preparation of clusters of 4-aminobenzenesulfonamides : de en
  • ES6522U - Box-apply device for switches, especially recessed. (Machine-translation by Google Translate, not legally binding) : en es
  • DE713109C - Cuff seal acting as a double valve for hydraulic pressure systems, in particular for hydraulic fluid brakes of motor vehicles : de en
  • ES6549U - Julienne soup package (Machine-translation by Google Translate, not legally binding) : en es
  • ES148483A1 - IMPROVEMENTS IN MECHANISMS OF DRIVING LOCKS OR LATCHES : en es
  • CH217451A - Kötzerspulmaschine. : de en
  • CH217419A - Electric water heater tap. : en fr
  • US2260351A - Method of forming billets : en
  • US2260431A - Carbureting device : en
  • US2260778A - Apparel supporter : en
  • DE712893C - Process for the production of ice colors in stuff printing : de en
  • US2260679A - Steering unit for toy trucks and cars : en
  • US2260749A - Mineral composition : en
  • CH217417A - System for warm water heating of rooms and for the generation of warm water for other purposes. : de en
  • CH217572A - Pattern piercing device. : de en
  • CH217421A - Electric water heater. : en fr
  • DE712880C - Support float that can be swiveled into an aircraft wing : de en
  • US2260842A - Electric capacitor : en
  • US2261052A - Machine tool : en
  • US2260785A - Door handle : en
  • ES6514U - An electric iron with automatic production of auxiliary steam from ironing (Machine-translation by Google Translate, not legally binding) : en es
  • CH217609A - Device for measuring the intensity of slow neutron radiation by means of an ionization chamber. : de en
  • GB540840A - Suction governor for internal combustion engines : en
  • DE713003C - Process for the manufacture of metal sheathing for cables : de en
  • CH217433A - Charcoal generator on vehicles. : de en
  • US2260585A - Amplification and modulation : en
  • DE712907C - Reversing device for gas and wind in regenerative heating systems, in particular in melting or heat furnaces : de en
  • CH217506A - Process for the production of patterned papers and cardboards, in particular suitable as value and security papers. : de en
  • US2260280A - Clutch operating device for motor vehicles : en
  • DK59150C - Radio receiver which, by means of Push Buttons, can be automatically tuned to a Number of Predefined Stations. : da en
  • US2261009A - Fountain pen with blotter : en
  • CH217536A - AC Ferraris Meter. : de en
  • ES148470A3 - A SYSTEM OF CONSTRUCTION OF SPHERICAL, OSCILLATING ROLLER BEARINGS : en es
  • US2260738A - Manufacture of crystalline glycollic acid : en
  • DE713162C - Gimbal suspended horizon gyro : de en
  • ES6616U - Apparatus for driving with magneto the engines of agricultural tractors. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260369A - Portable structure : en
  • US2260700A - Glove holder : en
  • CH217656A - Connection for cycle frames. : en fr
  • CH217515A - Process for the sensitization of halogen silver emulsions, especially those with a high content of chlorine silver. : de en
  • ES148498A1 - A PERFECTION IN THE PROCEDURE OF PRODUCTION OF ROLLS OF HYDROLOGIC GAS : en es
  • US2260703A - Telephone receiver holder : en
  • US2260694A - Bookstand : en
  • US2261098A - Automobile oil filter : en
  • ES6595U - Heat or cold radiator. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260619A - Treatment of polymerizable petroleum distillates : en
  • DE712950C - Listening table for picture and sound films or picture sound films : de en
  • DE713066C - Outer conductor or shielding for flexible high-frequency cables in the form of a hose-like metal mesh : de en
  • AU117684B2 - Improvement relating tothe detection of frequency modulated signals : en
  • GB540749A - Improvements relating to extractors for removing liquid and other impurities from gases : en
  • ES6600U - Device to facilitate the change of air of closed premises. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540798A - Improvements in or relating to the production of staple fibre yarns : en
  • PL30101B1 - Method for the production of sulfur-containing condensation products : en pl
  • US2260330A - Duplicating apparatus : en
  • US2261097A - Water repellent and process of making same : en
  • USD130208S - Design for a dress : en
  • US2260938A - Hatch construction : en
  • GB540711A - Improvements in and relating to de-icing apparatus for aeroplanes : en
  • US2260746A - Method of treating carbon or graphite : en
  • ES148444A1 - A BELT, WITH ADJUSTABLE THIGH STRIPS, FOR PARACHUTES INTENDED FOR HIGH-SPEED FLYING APPARATUSES : en es
  • DE712956C - Collector fine regulator for regulating resistances in motor circuits, especially for vehicles : de en
  • FR867416A - Adjustable diaphragm : en fr
  • US2260538A - Compressor system : en
  • US2260964A - Snap switch : en
  • CA400332A - Back-pedalling brake device : en fr
  • PL30087B1 - Wing canal distribution device with boundary layer suction : en pl
  • US2260985A - Radio control device : en
  • DE712911C - Hand-held device for heating dental wax templates : de en
  • DE713100C - Ball joint pipe connection with soft packing : de en
  • PL30082B1 - m 6oi> c 3 (0G Siemens -Lurgi-Cottrell Elektrofilter-Gesellschaft m. b. H. fiir Forschung u. Patentverwertung, Berlin Electric filter with layered, tubular losing electrodes, with longitudinal slots at the bottom : en pl
  • DE713080C - Mechanical dismantling device with perforated disk, especially for the purpose of watching TV : de en
  • FR867411A - Photographic goods incorporating light filtering substances : en fr
  • PL30083B1 - A method of improving the friction resistance of dyes obtained with the aid of insoluble azo dyes and a means for carrying out this method : en pl
  • DE712894C - Device for darkening the fuel opening of a coke oven : de en
  • FR867427A - heating element for electric radiators : en fr
  • US2260856A - Rapid traverse mechanism for carriages and cross slides : en
  • DE713134C - Fuel dust for coal dust engine : de en
  • ES148431A1 - IMPROVEMENTS IN THE CONSTRUCTION OF WEIGHING DEVICES : en es
  • ES148486A1 - TESTING SYSTEM FOR GALGOS AND ANALOGUE RACES : en es
  • US2260430A - Funnel : en
  • US2260782A - Multiple unit baking pan : en
  • GB540760A - Improvements in and relating to colour couplers for photographic colour development : en
  • ES148464A1 - A PROCEDURE TO MANUFACTURE THE HEAT GENERATING ELEMENTS, NECESSARY TO OBTAIN THE PERMANENT HAIR WAVE : en es
  • GB540803A - Improvements in driving gear for internal combustion engines : en
  • US2260871A - Self-flocculating dispersible pigments and process of making the same : en
  • US2261019A - Regenerative transmission : en
  • DE712863C - Bogie or chassis, the cheeks of which each consist of two scissor-like crossed levers that are both pivotable and spring-loaded bilateral levers : de en
  • DE713581C - Cooler for the operation of vehicles used generator gas : de en
  • US2260289A - Phonographic apparatus : en
  • US2260657A - Metallic partition structure : en
  • DE713135C - Process for conveying gas mixtures which consist of impure hydrogen obtained from the pressure hydrogenation of coal, tars or mineral oils : de en
  • US2260523A - Valve : en
  • CA400333A - Thread, band, film and tube manufacturing apparatus : en fr
  • US2260294A - Display rack : en
  • USD130123S - Display plate for an automobile : en
  • US2260967A - Complex quaternary ammonium salt : en
  • CH217657A - Bicycle. : de en
  • CA400339A - Liquid or fused masses degassing method : en fr
  • ES148451A3 - A PROCEDURE FOR MANUFACTURING CURVED AND MULTIFORM ARTICLES, STARTING FROM CARTONS OR HARDENED SHEETS : en es
  • USD130126S - Loewy refrigerator cabinet : en
  • USD130140S - Design for a textile fabric : en
  • DE712839C - Process for the operation of saturation systems in sugar factories : de en
  • DE713089C - Device for picking up rotary movements, in particular in gyroscopes in aircraft : de en
  • US2260401A - Weight indicator : en
  • US2260848A - Vibratory frequency standard : en
  • USD130193S - Design for a dress : en
  • US2261014A - Web roll feeding mechanism : en
  • US2260487A - Fluid deflector for well drills : en
  • USD130133S - Design for a pin clip : en
  • USD130172S - Design for a lace tablecloth : en
  • IS134B6 - Improvement of antenna systems. : en is
  • GB540827A - Improvements in braking-field electric oscillatory circuits : en
  • GB540734A - Improvements in or relating to the production of safety glass : en
  • GB540839A - Improvements in or relating to telegraph systems : en
  • US2260637A - Automatic hydraulic brake for trailers : en
  • US2261043A - Dough folding machine : en
  • DE712870C - Device for setting and fastening the blades of centrifugal machines with axial passage of the conveyor : de en
  • DE713056C - Process for the recovery of silver from fixing balls : de en
  • CA400235A - Time base circuit : en fr
  • CH217505A - Process for the production of waterproof paper, in particular art paper. : de en
  • DE712944C - Heald frame : de en
  • ES148406A1 - AN APPARATUS FOR STIMULATING BLOOD CIRCULATION, THERAPEUTIC APPLICATIONS : en es
  • DE713031C - Device for regulating electrical quantities, e.g. the power output of electricity generators : de en
  • DE713085C - Non-linear resonance circuit for actuation of relays and the like like : de en
  • CA400199A - Latch operator : en fr
  • CA400336A - Colour photograph : en fr
  • CA400337A - Photographic emulsion : en fr
  • GB540730A - Improvements in relief valves : en
  • DE713122C - Device for opening and cocking the breech of self-loading weapons : de en
  • DE712818C - Dust firing for steam boiler : de en
  • GR9697B - SOAP BASED ON RESIN. : el en
  • US2260693A - Luminaire : en
  • USRE21932E - Processes for converting hydro : en
  • GB540746A - Improvements in or relating to yarn and like winding machines : en
  • GB540822A - Process for improving the fastness of direct dyeings on cellulose fibres : en
  • US2260730A - Refining of animal and vegetable oils : en
  • US2261003A - Stabilized fuel oil : en
  • CH217483A - Process for the preparation of 2-methyl-4-amino-5-carbethoxy-pyrimidine. : de en
  • US2260399A - Spark plug : en
  • US2260753A - Process for the production of derivatives of epihalohydrins : en
  • US2261032A - Nonoverfill and relief device : en
  • US2260449A - Apparatus for pneumatically cleaning bags : en
  • US2261079A - Straight-bar knitting machine : en
  • DE690821C - Driving device for motor vehicles : de en
  • ES6605U - Adornment for the hands. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260606A - Coiled spring : en
  • US2260853A - Fluid motor : en
  • GB540708A - Improved method and apparatus for casting permanent magnets : en
  • GB540844A - Resistance materials and methods of making the same : en
  • FR867406A - Resinous esters and their preparation process and their applications in the manufacture of plastics and photographic products : en fr
  • ES148450A1 - PROCEDURE FOR THE SEPARATION OF SOLVENTS : en es
  • GB540796A - An automatic screw-thread-cutting machine : en
  • AU114046B2 - Arrangement for measuring distance by electromagnetic waves : en
  • GB540848A - Improvements in lightning arresters : en
  • US2260380A - Accelerator of vulcanization : en
  • US2260473A - Nonglare headlight bulb for automobiles : en
  • US2260601A - Manifolding : en
  • DE712939C - Ring spinning or ring twisting machine with spindle bench moving up and down : de en
  • PL30096B1 - Company Frambs & Freudenberg, Schweidnitz Machine for removing seeds from flax and hemp stalks : en pl
  • ES6618U - Light metal rivet nut with flange for aircraft construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB540821A - Manufacture of oxyphenyl-aminomethyl ketones : en
  • ES148403A3 - AN ELECTRIC TRACTION VEHICLE FOR THE PUBLIC SERVICE : en es
  • DE712829C - Self-seller for electricity, gas or the like. : de en
  • DE712840C - Upsetting frame for upsetting wide rolling stock : de en
  • US2261047A - Lubricant : en
  • US2260864A - Time controlled system : en
  • US2260488A - Folded sheet : en
  • US2260787A - Holder : en
  • CH217641A - Shortwave antenna. : de en
  • US2260550A - Hitch : en
  • ES148384A1 - A CONTINUOUS PRESS PERFECTED TO WORK FOOD OR ANALOGUE PASTA : en es
  • CA400189A - One hand paddle : en fr
  • CA400227A - Knife grinding or sharpening machine : en fr
  • CA400268A - Foraminous sheet production : en fr
  • ES148436A1 - AMMONIUM NITRATE PREPARATION PROCEDURE AND INSTALLATION FOR THE PERFORMANCE OF THIS PROCEDURE : en es
  • ES6525U - Female electric plug. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260393A - Corrugated panels for linings for vessels : en
  • US2260442A - Trailer hitch : en
  • DE713007C - Dippel lockstitch sewing machine with a pair of horizontal grippers, a knife gate valve of the usual type and an additional pair of take-off rollers : de en
  • GB540785A - Process of manufacturing articles of sintered metals or refractory (hard) alloys : en
  • DE712947C - Magnetic shunt to the drive field path of the main current magnet of induction counters : de en
  • DE713114C - Heel iron : de en
  • DE712960C - Device to differentiate between inrush and fault currents for differential protection devices : de en
  • GB540710A - An improved rubber thread and processes for its production : en
  • DE713156C - Multi-stage piston compressor : de en
  • US2260750A - Method of and machine for making hollow articles from plastics : en
  • USD130135S - Design fob a pin clip : en
  • USD130213S - Design fob a dress : en
  • DE713111C - Device for detachable fastening of the transparent pane on the windshield of motor vehicles : de en
  • US2260298A - Method of and apparatus for making variegated frozen edible products : en
  • DE713145C - Thermocouple enclosed airtight in a radiation-permeable bulb, preferably for radiation measurement : de en
  • ES148493A1 - IMPROVEMENTS IN THE MOTOCOMPRESSORS OF FREE PISTONS WITH VARIOUS DEGREES OF COMPRESSION : en es
  • US2260528A - Carrier or conveyer : en
  • CA400297A - Weighing scale : en fr
  • DE712896C - Lining of apparatus and vessels against chemical influences : de en
  • ES148387A1 - A NEW APPLICATION OF ELECTRICAL ENERGY IN TRANSPORT BY CHANNELS AND CANALIZABLE RIVERS : en es
  • CH217440A - Drainer and dryer for wet shoes. : de en
  • DE713081C - Air space insulated wire for high frequency cables : de en
  • DE713083C - Arrangement of compensating lines in commutator machines : de en
  • CH217622A - Reflector with lamp attached in this. : de en
  • CA400320A - Welding flux : en fr
  • DE712948C - Method for anchoring tooth inserts or other tooth replacement parts made of metal alloys, in particular silver-tin alloys : de en
  • GB540698A - Improved means of threading sewing or similar needles : en
  • US2260978A - Engine support : en
  • USD130175S - Design fob an enclosure fob sanitary bolled bubbeb goods : en
  • US2260517A - Machine for producing bent sippers : en
  • US2260605A - Method of and apparatus for cutting gears : en
  • US2260823A - Irradiating method : en
  • US2260893A - Electroforming method for producing radiators : en
  • USD130197S - Design fob a dress : en
  • USD130207S - Design fob a badge or the like : en
  • CH217467A - Knife holder for meat cutting machines. : de en
  • CH217562A - Single-lever switching device on machine tools. : de en
  • DE713009C - Process for the simultaneous remote transmission of several measured values with the help of a single modulated high-frequency carrier wave : de en
  • US2260588A - Combined cigar lighter and instrument panel lamp for vehicles : en
  • USD130185S - Design fob, a dress : en
  • US2260455A - Wire drawing : en
  • CA400344A - Distributor for fluid operated apparatus : en fr
  • DE713157C - Core blowing machine with compressed air actuation : de en
  • DE713149C - Arrangement for generating voltage fluctuations : de en
  • CA400226A - Vacuum cleaner filter material : en fr
  • US2261071A - Coin-controlled setting mechanism for energy dispensing devices : en
  • ES6597U - Toggle holder with sharpening device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260817A - Cattle drinking bowl : en
  • CA400266A - Insulating product : en fr
  • DE712753C - Device for treating thigh bone fractures : de en
  • BE442791A - : en
  • US2260591A - Moving stairway : en
  • US2260578A - Automobile construction : en
  • US2260829A - Box supporting device : en
  • DE712991C - Process for the production of toys by pouring plaster of paris in permanent molds : de en
  • DE713064C - Drying device with rotating conveyor belts : de en
  • CA400214A - Clutch and lever system : en fr
  • USD130217S - Design for a dress : en
  • CH217500A - Process for the production of polyvinyl ether-like products. : de en
  • CH217672A - Process for the preparation of a capillary active agent. : de en
  • US2260924A - Luminescent screen : en
  • AU114074B2 - Machine for grinding facets in lens edges : en
  • AU114081B2 - Improvements in folding doors for garages, factories, andthe like : en
  • CH217409A - Drying device with cross ventilation for bulk goods moving in several separate layers on longitudinally moving conveyor belts. : de en
  • DE712845C - Electromotive drive for winding devices of band-shaped bodies : de en
  • CH217655A - Shock absorbers on bicycles. : de en
  • CA400197A - Fruit and vegetable processing : en fr
  • CH217636A - Automatic level control device with mechanical, relay-controlled drive of the level control element. : de en
  • CH217431A - Wood gasifier. : en fr
  • CH217582A - Injection pump for fuel or the like with a pump ring rotatably mounted eccentrically to the pump drum. : de en
  • GB540720A - Improvements in and relating to hydraulic driving mechanism : en
  • CH217429A - Retort charring plant. : de en
  • CH217642A - Cup circle with device for regulating the mean wavelength. : de en
  • US2261007A - Reciprocating flying shear : en
  • USD130209S - Design for a man s sleeping robe : en
  • CH217665A - Arrangement for monitoring the insulation of the electrical equipment on trolleybuses. : de en
  • US2260624A - Sheet metal shaper : en
  • US2261099A - Tail gate control : en
  • CA400267A - Tracer controlled machine tool : en fr
  • US2260607A - Garment hanger : en
  • US2260710A - Autoclave and the like : en
  • US2260724A - Fruit clipper : en
  • US2260723A - Piston valve for musical wind instruments : en
  • US2260804A - Industrial tractor : en
  • US2260941A - Buffing wheel : en
  • US2260579A - Knitting machine : en
  • US2260754A - Metal clad switch : en
  • US2260873A - Film reel : en
  • CH217407A - Lifting and lowering device for the cutting unit by means of mowing machines driven by a prime mover. : de en
  • CH217538A - Method and device for the automatic control of the coordination of electrical circuits, in particular of quenching coils in high-voltage networks. : de en
  • CH217432A - Gas generator with downward gasification. : de en
  • CH217519A - Music holder. : de en
  • CH217643A - Socket for ultra-short wave tubes. : de en
  • ES6512U - Tab for games of constructions. (Machine-translation by Google Translate, not legally binding) : en es
  • CA400294A - Fastening device : en fr
  • CA400326A - Screened spark plug : en fr
  • US2260386A - Screening apparatus : en
  • US2260459A - Contact switch plate : en
  • CA400274A - Friction brake : en fr
  • GB540700A - Improvements in or relating to photographic enlarging apparatus : en
  • PL30074B3 - Device for shifting and nailing the thread in mechanical weaving looms : en pl
  • US2260400A - Marking machine : en
  • CA400188A - Surgical stitch : en fr
  • DE712929C - Thread cutting device for sewing machines : de en
  • DE713005C - Method for obtaining an anterior pituitary hormone preparation : de en
  • GB540731A - Improvements in spinning artificial silk : en
  • CH217410A - Cow tail holder. : de en
  • CA400319A - Anti-skidding device : en fr
  • DE713046C - Self seller for electricity in rectifier fed direct current systems : de en
  • ES6615U - Constant pressure valve. (Machine-translation by Google Translate, not legally binding) : en es
  • CH217649A - Braking device on two-axle vehicles, especially those for pulling animals. : de en
  • US2260806A - Clamp : en
  • AU82841A - Improvements in or relating to vibratory screens : en
  • CA400302A - Disc-type valve : en fr
  • CA400295A - Parasiticide distributing apparatus : en fr
  • CH217423A - Installation on house drainage systems to protect against backwater. : de en
  • PL30089B1 - A method of marking badly bonded places on a raw pipe and an apparatus for carrying out the method : en pl
  • ES6473U - Brush with handle container to dye hair near the roots. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540738A - Improvements in or relating to apparatus for assisting the starting of internal combustion engiues : en
  • US2260739A - Substituted dihydroxy-diphenyls : en
  • CA400314A - Mixer : en fr
  • US2260765A - Journal box packing retainer : en
  • DK59156C - Nuclear dough. : da en
  • DE713076C - Device for automatic infeed and outfeed of paper stacks in cutting machines : de en
  • ES6562U - Device to bind. (Machine-translation by Google Translate, not legally binding) : en es
  • CH217589A - Device for the parallel control of at least two speed-controllable AC main motors that are mechanically forced to synchronize, in particular three-phase shunt commutator motors for driving rotary printing machines. : de en
  • CH217548A - Manufacturing process of balance springs for watches, chronometers, etc. : en fr
  • CH217422A - Method and device for mixing concrete or mortar. : de en
  • DK59153C - Furnace for incineration of sawdust, peat and other waste of combustible nature. : da en
  • ES6500U - Projection lantern. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6577U - A new perfected mechanical doll (Machine-translation by Google Translate, not legally binding) : en es
  • GB540726A - Improvements in or relating to machines for copying documents : en
  • DK59148C - Fuse box with associated Fuse for electrical connection systems. : da en
  • DE713152C - Knitwear and process for making them : de en
  • DE713002C - Arrangement for generating a guide beam : de en
  • CH217590A - Transformer for converters with anodes working in parallel. : de en
  • US2260954A - Spring construction : en
  • USD130214S - Design for a dress : en
  • GB540705A - Ground sheet which is convertible for wear as a cape : en
  • CH217591A - Arrangement for circulating air cooling of electrical machines. : de en
  • USD130167S - Design for a parka jacket : en
  • US2260874A - Filter : en
  • US2260432A - Testing apparatus : en
  • DE713165C - Short wet pickling machine : de en
  • GB540802A - Improvements in or relating to ventilating and air conditioning systems : en
  • GB540794A - Improvements in and relating to water closets : en
  • US2260360A - Mine locomotive : en
  • DE713146C - Socket terminal for electrical lines : de en
  • DE713101C - Seal for high pressure vessels : de en
  • US2260548A - Orchard heater : en
  • US2260752A - Container cover locking mechanism : en
  • US2260764A - Powder container : en
  • US2260858A - Dispensing device for making aromatic beverages : en
  • ES148449A3 - A SYSTEM OF CIRCULAR LOOM WITH ROTATING CYLINDER FOR THE MANUFACTURE OF STOCKINGS AND SOCKS, WITH OR WITHOUT DRAWINGS : en es
  • ES6471U - Individual heating device for hair curling tongs with fixed base, (Machine-translation by Google Translate, not legally binding) : en es
  • US2260716A - Shuffleboard table and playing top, and other tables : en
  • CA400287A - Refrigerator car : en fr
  • CH217427A - Installation for tempering a glass object. : en fr
  • USD130210S - Design fob a man s sleeping robe : en
  • ES148433A3 - AN EXCLUSIVE PROCEDURE FOR THE DIRECT, CONTINUOUS AND MECHANICAL-AUTOMATIC MANUFACTURE OF CUT ARTIFICIAL FIBERS : en es
  • GB540733A - Improvements in and relating to single acting high speed multi-cylinder pumps : en
  • USD130165S - Combined wallet and card holder : en
  • ES148472A3 - A PROCEDURE FOR THE MANUFACTURE OF TUNING CAPACITORS FOR RADIO-RECEIVING CIRCUITS : en es
  • ES6592U - Folding box or container, in one piece, to hold pens or other similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540759A - Method and apparatus for the continuous manufacture of tubes of glass or like material : en
  • US2260655A - Time controlled annunciator : en
  • US2260709A - Television system : en
  • DE713148C - Socket with locking openings against single-pole insertion of a plug : de en
  • ES6539U - A new model swimsuit (Machine-translation by Google Translate, not legally binding) : en es
  • US2260438A - Waterproofed building construction : en
  • US2260382A - Multineedle sewing machine : en
  • DE712938C - Automatic parking device for draw frames, cards and similar spinning preparation machines : de en
  • ES6505U - Bra-tensioner for necks turned of men's shirts. (Machine-translation by Google Translate, not legally binding) : en es
  • DE712955C - Magnetic scattering agent to increase the coefficient of friction between wheel and rail : de en
  • US2260436A - Plant shield or shelter : en
  • DE713011C - Fastening device for air protection purposes serving dimming devices on lights : de en
  • GB540747A - Improvements in or relating to the manufacture of tubular film-like bodies : en
  • DE712873C - Balancing device for electromagnetically driven test bodies : de en
  • DE713098C - Lube oil filter for high-performance internal combustion engines : de en
  • US2260368A - Lens system : en
  • US2260689A - Ice cream scoop : en
  • USD130114S - Mah-jongg coin indicator or similar article : en
  • ES6606U - Unswimming mesh medium. (Machine-translation by Google Translate, not legally binding) : en es
  • SE102901C1 - : en
  • USD130182S - Design for a hat : en
  • USD130134S - Design fob a pin clip : en
  • GB540683A - Control gear for hydraulically operated machines : en
  • DE712666C - Process for the production of water-soluble or swellable wood finishing products : de en
  • US2260475A - Preparation of synthetic rubberlike materials : en
  • DE712824C - Weighing machine with several scales and several work stations controlled by the latter : de en
  • DE713006C - Permanent surface mirror with high reflectivity : de en
  • CH217406A - Seed drill. : de en
  • CH217443A - Foldable drawing table. : de en
  • US2260736A - Road light : en
  • US2260584A - Baby hammock : en
  • US2260851A - Electron lens for electric discharge tubes : en
  • GB540692A - Improvements in or relating to coin-freed prepayment mechanism : en
  • CH217413A - Stack. : de en
  • CH217546A - Anchor watch movement. : en fr
  • US2260653A - Window : en
  • DE712954C - Device for breaking loose the ice cubes : de en
  • ES6563U - Rubber vibrator for facial massage. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867414A - Film holder for projection device : en fr
  • GB540799A - Improvements in or relating to the manufacture of acetonitrile : en
  • DE713118C - Pressure chamber for high-altitude aircraft : de en
  • US2260425A - Plastic floor or roof : en
  • US2260551A - Projection apparatus : en
  • US2260618A - Process of refining petroleum hydrocarbons : en
  • AU114083B2 - Improvements in or relating to vibratory screens : en
  • AU116930B2 - Improvements relating to single-phase electrical machines ofthe commutator type and circuit arrangements forthe same : en
  • CH217550A - Process for sintering powdery substances. : de en
  • CH217481A - Process for the production of a new glycoside from the red sea onion. : de en
  • US2260383A - Apparatus for producing slivers : en
  • US2260972A - Shingle cutter : en
  • US2260631A - Swing crane mechanism : en
  • US2261008A - Circuit interrupter : en
  • ES148381A1 - IMPROVEMENTS IN THE COMBINATION MECHANISMS OF SAFETY BOXES : en es
  • US2260748A - Selecting means : en
  • US2260557A - Method of making low density water resisting fibrous products : en
  • US2260719A - Round belt construction : en
  • US2261089A - Garment clasp : en
  • USD130141S - Design foe a jewelry finding : en
  • USD130119S - Design for a playing card : en
  • DE712828C - Coin slot device for self-sellers of electricity : de en
  • ES148380A3 - SAFETY SWITCH FOR SUBMARINE TORPEDOS : en es
  • DE712886C - Sandal with a wooden sole : de en
  • US2260768A - Toy bank : en
  • US2260895A - Room heater : en
  • DE712846C - Magnet system for electrical moving coil measuring devices : de en
  • DE712993C - Garbage truck with a cylindrical garbage container that can be rotated around its longitudinal axis : de en
  • DE713128C - Self-actuating firearm with a return movement, with a cartridge magazine carried by a fixed part of the mount : de en
  • ES6540U - An electrical switch and switch (Machine-translation by Google Translate, not legally binding) : en es
  • ES6559U - A device model special support for lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES6565U - A support for shaving brushes (Machine-translation by Google Translate, not legally binding) : en es
  • US2260966A - Vulcanizer : en
  • DE713037C - Tanning fixation process : de en
  • US2260308A - Improved heater structure for thermionic device : en
  • US2260552A - Projection apparatus : en
  • DE712932C - Swing cap slot lock : de en
  • US2260476A - Film clip : en
  • CA400270A - Conductor clamp : en fr
  • CH217511A - Film tape. : de en
  • ES148390A1 - IMPROVEMENTS INTRODUCED IN ELECTRIC HEATERS OF SUBMERSIBLE OR FLOATING LIQUIDS : en es
  • DE712831C - Process for preventing light creeping on photographic films : de en
  • CA400311A - Vacuum matrix control : en fr
  • CH217462A - Process for manufacturing processed cheese. : en fr
  • CH217668A - Composite propeller blades, especially for air propellers. : de en
  • CH217557A - Lead screw for machine tools. : de en
  • CH217686A - Process for the preparation of 2- (para-amino-benzene-sulfamido) -4-phenyl-thiazol. : en fr
  • USD130150S - Kulick handbag : en
  • US2260348A - Movable rest rail for piano action abstracts : en
  • US2260908A - Upholstery retainer : en
  • US2260479A - Adjustable drawing die : en
  • US2260638A - Sectional core heat exchanger : en
  • DE712858C - Gear drive machine with two or more pressure stages, each consisting of two gear runners : de en
  • US2260344A - Tractor : en
  • US2261023A - Method and apparatus for bending glass : en
  • US2260684A - Sheet feeding mechanism for printing presses : en
  • CA400182A - Grease nipple cover : en fr
  • AU41641A - Method and apparatus for radio receiving : en
  • AU114038B2 - An improved loading attachment for track-type tractors : en
  • CH217646A - Arrangement for light beam scanning of films or scenes, in particular for television purposes. : de en
  • AU246040A - An improved loading attachment for track-type tractors : en
  • CH217543A - Translucent mirror for optical use. : de en
  • CH217593A - Load regulation system for adapting the load of a network to the power output possibility of a power generating system. : de en
  • AU387540A - Improvements in or relating to process of treating animal tissue or meat and the improved product resulating therefrom : en
  • USD130146S - Design for a plate or similar article : en
  • CH217602A - Electrical switch device. : en fr
  • CH217418A - Heating system. : de en
  • US2260356A - Liquefied petroleum gas dispensing system : en
  • DE713014C - Process for the extraction of sulfur : de en
  • ES6621U - A new pair of pants or pants for men (Machine-translation by Google Translate, not legally binding) : en es
  • DE713043C - Liquid level indicator : de en
  • AU370640A - Improved means for protecting rotary shafts on machine tools : en
  • AU377440A - Improvements in or relating to hearths for solid fuel cooking stoves or the like and to cooking stoves or the like fitted with said hearths : en
  • CA400263A - Bi-rotary engine : en fr
  • CH217460A - Centrifugal drum with plate insert for the discharge of centrifugal liquid. : de en
  • USD130137S - Design fob a pin clip : en
  • US2260831A - Electric ozone generator : en
  • CA400345A - Hydraulic jack : en fr
  • CH217568A - Process for the manufacture of cutlery made of stainless steel. : de en
  • DE712827C - Spout tubes with reagent ampoules : de en
  • DE713010C - Spin regulator : de en
  • AU114079B2 - Improvements in or relating to screen members or rods, vibratory screens, and method of forming supports for screen members : en
  • GB540695A - Improvements in or relating to valves : en
  • CH217492A - Process for the preparation of an azo dye. : de en
  • CH217681A - High voltage switchgear. : de en
  • US2260888A - Pump : en
  • US2260769A - Stoker shear pin alarm : en
  • AU57141A - Improvements relating to copy holding appliances and copies for use in engraving machines : en
  • CH217414A - Process for the production of road building materials. : de en
  • CH217637A - Quartz oscillator. : de en
  • ES148471A1 - A SYSTEM FOR CONSTRUCTION OF FOLDABLE BEDS : en es
  • DE712903C - Device for centering the connection conductor in the jacket pipe of the heating coil of tubular heating elements, which is embedded in powdery and heat-resistant insulating material : de en
  • ES148474A1 - AN EXPLOSION TURBINE : en es
  • ES6478U - Perfected tile. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867422A - Balanced needle for high pressure fluid : en fr
  • FR867413A - Improvements in color photography and color development processes : en fr
  • FR867437A - : fr
  • DE713086C - Control device for hay lifts : de en
  • AU368340A - Improvements in machines for making wired box parts : en
  • GB540824A - A process for the production of hydrocarbons : en
  • US2260651A - Reinforced paper dish : en
  • US2260836A - Egg opener : en
  • DE712877C - Process for the production of black-colored, corrosion-resistant protective layers on the surface of objects made of aluminum or aluminum alloys : de en
  • CA400329A - Potassium salt recovery : en fr
  • DE713144C - Large capacity alkaline accumulator : de en
  • US2260920A - Interceptor for drain lines : en
  • US2260811A - Coupling means for screw conveyers : en
  • CA400238A - Solid fuel processing : en fr
  • CH217599A - Spring-loaded plug. : de en
  • US2260337A - Alkoxy-aryl borate : en
  • US2260583A - Circuit breaker : en
  • US2260813A - Antirattling mounting for instrument armatures : en
  • USD130124S - Design for a rally stick : en
  • GB540680A - Improvements in buoyant life-saving equipment and other buoyant structures : en
  • US2260426A - Jacket : en
  • US2260567A - Molded composition slipper bearing : en
  • US2260574A - Vehicle wheel mounting device : en
  • US2260593A - Method of making wear resistant surfaces : en
  • GB540701A - Improvements in or relating to end fittings for flexible hoses : en
  • ES6566U - Seat made with spongy rubber or flexible substances. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260735A - Folding chair : en
  • DE712850C - Three-phase lowering circuit for asynchronous motors with two windings with different poles : de en
  • GB540781A - Improvements in and relating to hayrick lifters : en
  • US2260609A - Auxiliary carburetor control for internal combustion engines : en
  • US2260971A - Process of making ion-exchanging preparations and product thereof : en
  • US2260555A - Liquid hydrocarbon burner with pilot chambers : en
  • US2260742A - Two-stage engine starter control : en
  • US2260891A - Apparatus for producing eyelets : en
  • US2260775A - Electric welding : en
  • US2261002A - Organic nitrogen compounds : en
  • US2260421A - Portable table saw : en
  • US2260416A - Clutch detent : en
  • US2260518A - Washing machine : en
  • US2260994A - Separation of wax from oil : en
  • USD130118S - Design fok a chair : en
  • CH217651A - Control valve for pressure medium brakes, in particular for single-chamber trailer brakes. : de en
  • US2260909A - Denture casting flask : en
  • DE712975C - Protective barrier for young plants : de en
  • DE712921C - Winch with controllable displacement drive : de en
  • GB540681A - Improvements in radio direction finding equipments : en
  • US2260661A - Grain indicator : en
  • ES6529U - New model of key switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB540804A - A constant impedance load device, particularly for modulating systems : en
  • GB540815A - Improvements in and relating to shuttles for ribbon looms : en
  • US2260984A - Keyboard for pianofortes and other instruments with similar keyboards : en
  • DE712887C - Gas-tight cover of horizontal cellar windows and air-raid shelter exits : de en
  • DE681948C - Device for bloodless measurement of arterial blood pressure : de en
  • DE713028C - Electric switchgear for blackout purposes : de en
  • ES6541U - A plug socket (Machine-translation by Google Translate, not legally binding) : en es
  • ES148469A3 - A SYSTEM OF CONSTRUCTION OF COLINDRICAL ROLLER BEARINGS : en es
  • US2260965A - Sash balance : en
  • ES148454A3 - A SHOWER DEVICE, WITH A SPECIAL HEATING DEVICE : en es
  • DE712842C - Apparatus for annealing and quenching metallic materials using a tubular furnace : de en
  • ES148447A1 - PROCEDURE FOR THE PREPARATION OF PROTECTION MATERIAL AGAINST COMBAT GASES : en es
  • ES148468A1 - A NEW PERFECTED JOINT FOR JOINING LANE HEADS : en es
  • US2260341A - Lubricating oil composition : en
  • US2260726A - Lower rail for venetian blinds : en
  • DE712872C - Device for monitoring work that has been carried out at varying levels over time : de en
  • US2260334A - Insulated ornamental siding material : en
  • USD130147S - Design for a motorcycle bag : en
  • USD130148S - Design for a barbel : en
  • CA400231A - Cellulose derivative emulsion : en fr
  • GB540845A - Improvements in or relating to turret or capstan lathes and like machine tools : en
  • FR867415A - Three-core polymethine dyes : en fr
  • DE713110C - Inhibiting device, in particular for motor vehicles, with inhibiting shoes which are arranged on both sides behind the rear axle of the vehicle and which can be pressed onto the roadway : de en
  • US2260650A - Hosiery and method of manufacture : en
  • CH217461A - Machine for cleaning shelves and other thin flat items. : en fr
  • ES148490A1 - IMPROVEMENTS IN THE CONVERSION MANUFACTURING PROCEDURE : en es
  • CH217659A - Steam locomotive. : de en
  • CH217501A - Device for mixing liquids in mutually determinable quantities. : de en
  • US2260969A - End welding device : en
  • US2261028A - Pulsation dampener : en
  • AU114052B2 - Improvements relating to elevating trucks such as stillage trucks : en
  • ES148459A3 - SALICYLIC ACID MANUFACTURING PROCEDURE : en es
  • DE713084C - Method of manufacturing a plastic brush holder : de en
  • FR867434A - Improvements to electric discharge tubes : en fr
  • US2260503A - Refrigerator car : en
  • ES6564U - Dust bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR867401A - Glass drawing improvements : en fr
  • BE442735A - : en
  • CH217471A - Distillation device. : de en
  • DE713045C - Record drive : de en
  • CA400237A - Hard carbide composition : en fr
  • DE712964C - Electrically heated device for treating gases : de en
  • US2260575A - Drift measuring instrument for aircraft : en
  • CH217563A - Method and device for debarking tree trunks, in particular hardwood trunks. : de en
  • US2260958A - Beer cooler : en
  • CA400313A - Railway car truck : en fr
  • CH217596A - Process and device for the continuous production of double-sided, solvent-free, self-adhesive insulating tape. : de en
  • USD130202S - Mihalyi etal camera : en
  • CA400308A - Telegraph system : en fr
  • CA400260A - Valve mechanism : en fr
  • CA400301A - Temperature controlled apparatus : en fr
  • DE712925C - Electric self-seller with several different price levels assigned to property : de en
  • US2260502A - Refrigerator car : en
  • US2260673A - Slide projection apparatus : en
  • US2260885A - Mounting for fishing reels : en
  • DE713142C - Direction finder with optical display : de en
  • CA400196A - Rake for leaves : en fr
  • CH217558A - Device for cutting bevel gears with curved teeth according to the continuous generation process. : en it
  • CH217404A - Method for fertilizing crops and at the same time combating weeds. : de en
  • US2260868A - Pump for accessory systems : en
  • US2260990A - Manufacture of motor fuels : en
  • ES6507U - Electric and portable water heater. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867417A - Method and machine for perforating motion pictures : en fr
  • GB540748A - Improvements in or relating to the manufacture and production of cellulosic film : en
  • PL30094B1 - The method of producing polymerization products : en pl
  • CA400240A - Circular knitting machine : en fr
  • CH217608A - Electron tubes for high frequencies and processes for their manufacture. : de en
  • CH217677A - Process for the preparation of N-ethylbenzselenazole-2-methylene-w-aldehyde. : de en
  • CH217680A - Process for removing chrome from chrome leather waste. : de en
  • CH217588A - Lead collector. : de en
  • BE442633A - : en fr
  • CA400288A - Refrigerator car : en fr
  • US2260314A - Device for producing staple fiber yarns from continuous filaments : en
  • US2260620A - Process of refining petroleum oil : en
  • US2260643A - Vending machine : en
  • DE713050C - Parental control : de en
  • CH217618A - Braun tube. : de en
  • CH217614A - Multivibrator, especially for television. : en fr
  • US2260500A - Vacuum connection : en
  • CA400259A - Forging finishing apparatus : en fr
  • US2260413A - Roller set gauge : en
  • US2260525A - Electric clock : en
  • AU114048B2 - Improvements in or relating to time base circuits for television receivers' : en
  • CA400331A - Phonographic disc manufacture : en fr
  • DE708669C - Method for the detection of dichlorodiaethyl sulfide (mustard) using the solution of a heavy metal salt, in particular gold chloride, as a reagent : de en
  • CA400221A - Moisture control system for paper drying machines : en fr
  • CH217458A - Elastic back for suspenders. : en fr
  • US2260320A - Coring apparatus : en
  • US2261015A - Soldering iron : en
  • CA400282A - Magnesia containing limestone processing : en fr
  • CA400298A - Shaft coupling : en fr
  • US2260374A - Transmission system : en
  • CA400254A - Plastic object manufacture : en fr
  • CH217496A - Process for the manufacture of explosive charges for explosive rivets. : de en
  • CH217527A - Impact fuse with field security. : de en
  • US2260317A - Crane construction : en
  • US2260529A - Ultra short wave system : en
  • US2260419A - Sample container : en
  • US2260846A - Transmission : en
  • US2261064A - Hot pad : en
  • US2260704A - Exhaust collector : en
  • US2260622A - Adjustable glare shield : en
  • US2260932A - Christmas tree holder : en
  • US2260433A - Unloading device : en
  • GB540817A - Improvements in boxes of cardboard or the like material : en
  • US2260564A - Electric switch : en
  • AU371240A - Improvements in or relating to navigation aiding radio transmitters : en
  • CA400324A - Hydrogenated di-naphthyl ether resin : en fr
  • US2261095A - Vegetable dicer : en
  • ES6617U - Light metal nut for aircraft construction. (Machine-translation by Google Translate, not legally binding) : en es
  • DE712847C - Blower system for generating the air flow in wind channels for the investigation of flow processes : de en
  • FR867445A - Liquid synthetic ammonia fuels : en fr
  • DE704054C - Skinning knife : de en
  • DE712999C - Process for the production of hexachloroethane from ethylene chloride and chlorine : de en
  • GB540753A - Improvements in and relating to fluid pressure governors : en
  • GB540852A - Improvement in axial ball and roller bearings : en
  • DE712916C - Device for preventing the unintentional escape of glass from the nozzles arranged for pulling endless glass threads : de en
  • DE713044C - Scales for weighing bulk goods : de en
  • USD130220S - Design fob a dress : en
  • DE712961C - Electric discharge tubes with a box enveloping the pinch foot and shielding the ducts contained therein from the electrodes : de en
  • DE712969C - Brush and collector arrangement for electrically operated gyroscopes : de en
  • US2260933A - Frequency meter : en
  • DE712833C - Container closure, in particular for fuel containers in motor vehicles : de en
  • GB540741A - Improvements in or relating to automatic telecommunication systems : en
  • GB540843A - Improvements in or relating to faucets : en
  • DE713033C - Switch with thermal release : de en
  • CH217639A - Indoor antenna for radio receiver. : en fr
  • CH217405A - Device for creating circular seed and seed furrows. : de en
  • CH217437A - Carbide gas generator with automatic sludge separation for vehicles. : de en
  • DE713040C - Process for supplementing and correcting the electrolyte when cleaning aluminum by fused-salt electrolysis : de en
  • US2260763A - Paste tube closure : en
  • US2260786A - Attachment for propellers : en
  • ES148435A1 - IMPROVEMENTS IN THE MANUFACTURE OF RADIATORS FOR HEATING : en es
  • GB540777A - An improved brake for revolving machine parts : en
  • CH217571A - Hydraulic feed control on copying machine tools. : de en
  • CH217679A - Process for the preparation of solutions of film-forming substances. : de en
  • DE712986C - Carbonless paper set : de en
  • DE712844C - Mains connection device in which the grid voltage is taken from a filter resistor : de en
  • ES6513U - Imitation device for animal movement. (Machine-translation by Google Translate, not legally binding) : en es
  • ES148412A3 - A PROCEDURE FOR THE REBUILDING OF SPROCKETS, PINIONS AND OTHER PARTS OR ELEMENTS OF MACHINES : en es
  • ES6476U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • USD130196S - Design for a dress : en
  • US2260956A - Pouncing machine : en
  • US2261010A - Measuring device : en
  • CH217684A - Process for the preparation of 2- (para-amino-benzene-sulfamido) -4-methyl-thiazol. : en fr
  • ES148423A3 - IMPROVEMENTS IN THE IGNITION MAGNETS : en es
  • DE712470C - Jewelry and utensils : de en
  • DE712690C - Electric motor, especially for hoists, with mechanical brake : de en
  • DE713138C - Cable coupling for vehicles, especially mining trucks : de en
  • ES6534U - Special rod for reinforced concrete constructions (Machine-translation by Google Translate, not legally binding) : en es
  • ES6530U - Joist made of ceramic pieces and iron rod. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6608U - Adjustable herniated truss. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540751A - Improvements in and relating to socks : en
  • DE713057C - Fuselage : de en
  • ES148391A1 - IMPROVEMENTS IN OBTAINING MAGNESIUM COMPOUNDS FROM DOLOMITE : en es
  • ES6604U - Ceramic container with metal lid. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260364A - Ink distribution system : en
  • FR867409A - Diascopic projection device : en fr
  • GB540789A - Improvements in or connected with wind-power electrical generators : en
  • ES6474U - An improved latch without springs (Machine-translation by Google Translate, not legally binding) : en es
  • DE713124C - Lock for rigidly locked recoil loaders with movable barrel : de en
  • GB540679A - Apparatus for vapour-conditioning grain : en
  • GB540801A - Method of preserving comestibles : en
  • DE712892C - Sales make-up for tapes : de en
  • US2260698A - Hand truck : en
  • US2260889A - Coating composition : en
  • DE713088C - Process for the production of metal bodies from the group of alkali and alkaline earth metals : de en
  • US2260905A - Wiper blade mounting : en
  • US2260336A - Method of preparation of organic borates : en
  • US2260367A - Treatment of substantially solid resinous linear condensation polymers : en
  • US2260451A - Frame : en
  • US2260453A - Method of making decorative sheets : en
  • US2260636A - Diaphragm device : en
  • US2260295A - Plasticizer and plastic composition : en
  • US2260586A - Portable bar : en
  • US2260598A - Nut runner attachment : en
  • CA400195A - Power reverse gear for locomotives : en fr
  • CH217524A - Wagon that can be transformed into a platform for an artillery firing center. : en it
  • CH217551A - Process and furnace for the production of metallic magnesium. : de en
  • DE713074C - Electromagnetic lifting device for coal tamper machines : de en
  • US2260766A - Vaporproof manifold pressure gauge : en
  • US2260845A - Electric cable : en
  • ES6501U - Interchangeable insert device for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2261034A - Apparatus for fining molten glass : en
  • ES6572U - Roller shutter model. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260701A - Oronasal mask : en
  • ES148484A1 - A PROCEDURE TO PREPARE A LIQUID FOR FORCE TRANSMISSION : en es
  • FR867428A - Improvements to coating surfaces such as sub-roofs, in particular asbestos-cement : en fr
  • ES6515U - Espadrille (Machine-translation by Google Translate, not legally binding) : en es
  • US2260722A - Telephone system : en
  • ES148377A1 - A NEW TYPE OF WINGS FOR AIRCRAFT : en es
  • US2260615A - Combined plastic tie and clip : en
  • US2260507A - Ash receptacle : en
  • US2260577A - Clarifying cane sugar juice : en
  • US2260311A - Hermetically sealed piezoelectric crystal holder : en
  • FR867410A - photographic emulsions : en fr
  • DE712854C - Process for the production of gold-colored decors : de en
  • DE712891C - Mining methods, especially for longwall mining : de en
  • US2260398A - Transformer : en
  • US2260925A - Dispensing device : en
  • US2260996A - Mounting for vises : en
  • ES6586U - Sanitary ejector nozzle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6609U - A container applicable to soft soaps for personal washing and delicate garments (Machine-translation by Google Translate, not legally binding) : en es
  • DE712933C - Process for the production of natural colored copies : de en
  • DE657650C - Alarm clock with facility for turning off the alarm inside and outside of the alarm time : de en
  • ES148473A1 - THERMOREGULATOR APPARATUS : en es
  • ES6494U - Typewriter for children's instruction (Machine-translation by Google Translate, not legally binding) : en es
  • US2260291A - Calculating machine : en
  • US2260621A - Machine for forming sheet metal sections : en
  • US2260740A - Aryloxy alkyl esters of cinnamic acid : en
  • US2260781A - Apparatus operable by passage of objects : en
  • USD130216S - Design for a dress : en
  • DE713018C - Hydraulic drive for pumps or compressors, especially cold compressors : de en
  • US2260323A - Connector plug : en
  • DE712875C - Internal combustion engine with opposing pistons : de en
  • DE713139C - Arrangement for the amplification of direct currents of changing size or alternating currents of very low frequency : de en
  • USD130170S - Frame for a hand mirror or similar artiole : en
  • ES148402A3 - AN IMPROVEMENT IN THE MAKING OF PIANOS : en es
  • DE748241C - Process for the production of phthalocyanines : de en
  • CA400187A - Permanent hair wave clip : en fr
  • DE712920C - Washing machine and dishwasher for dishes or the like. : de en
  • AU198240A - Improvements in or relating to screen members or rods, vibratory screens, and method of forming supports for screen members : en
  • US2260498A - Highway traffic marker : en
  • CA400181A - Mowing machine divider : en fr
  • CA400289A - Refrigerator car : en fr
  • CH217573A - Fastening device to buttons, badges and the like. : de en
  • GB540714A - Improvements in or relating to reinforced concrete construction : en
  • US2260870A - Medicinal preparation : en
  • US2260923A - Fish trap-hook : en
  • US2261016A - Switch : en
  • US2260921A - Winding machine : en
  • US2261038A - Window panel mounting : en
  • US2261081A - Inking roller : en
  • US2260898A - Railway car : en
  • US2260929A - Loose-leaf binder : en
  • US2260900A - Air conditioning : en
  • USD130158S - Shane combination uniform dress : en
  • US2261022A - Manufacture of vesicular glass : en
  • CH217447A - Liquid or gas dispensing device. : en fr
  • DE712888C - Tube well filter : de en
  • DE712980C - Fuel injection device for fuel injection engines : de en
  • DE713155C - Piston compressor with air cooling : de en
  • ES6602U - Toy football. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260812A - Inspection port for screw conveyer connections : en
  • USD130215S - Design fob a dress : en
  • DE712962C - Process for the production of heating rods : de en
  • US2260780A - Patty maker : en
  • ES6569U - A container for liquid or pasty food substances (Machine-translation by Google Translate, not legally binding) : en es
  • US2260468A - Six wheel motor vehicle : en
  • DE713068C - Device for printing, cutting and ejecting paper strip sections, in particular for cash registers : de en
  • US2260395A - Thermal coil for gas tanks : en
  • US2260526A - Waterproof sleeve for canvas breeches : en
  • US2260936A - Gas absorbing system : en
  • US2260483A - Trimming machine : en
  • US2260361A - Upholstery machine : en
  • DE713077C - Production of particularly strong book bindings : de en
  • ES6554U - Line and crosshairs in two-shot shotguns with laterally mounted barrels. (Machine-translation by Google Translate, not legally binding) : en es
  • ES148418A1 - IMPROVEMENTS INTRODUCED IN ELECTRIC COOLERS : en es
  • CH217630A - Disinfectants. : de en
  • PL30100B1 - : en pl
  • US2260406A - Governor for automatic transmission : en
  • PL30109B1 - : en pl
  • ES148424A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BICYCLE BRAKES : en es
  • DE711822C - Separation procedure : de en
  • DE713025C - Stepper motor with rotating armature for driving telecommunication devices, especially conversation timers : de en
  • DE713053C - Device for longitudinal stairs : de en
  • DE712102C - Refrigerator door with a filling made of poorly conductive material : de en
  • DE712864C - Vehicle, in particular rail vehicle with motor bogies : de en
  • DE712967C - On the swiveling seat plate of a folding chair for theaters, cinemas, halls, etc. Like. Arranged. Holder for hats and small utensils : de en
  • US2260732A - Utility table : en
  • US2261042A - Vulcanization of rubber : en
  • USD130116S - Design for a rimless spectacle : en
  • USD130169S - Design for a compact : en
  • US2261030A - Micromagnetic prospecting device : en
  • US2260366A - Reamer : en
  • US2260370A - Die mechanism : en
  • US2260313A - Cathode ray tube : en
  • US2260469A - Hydraulic synchronizer : en
  • US2260667A - Diaphragm forming device : en
  • USD130189S - Design fob a dress : en
  • GB540828A - Improvements in impulse modulation of high frequency oscillators : en
  • CH217662A - Semi-automatic barrier. : en fr
  • GB540697A - Improvements in or relating to machines for printing upon cans : en
  • GB540722A - Improvements in or relating to resistance welding machines : en
  • DE712951C - Universal rolling mill designed for continuous tube reducing mills : de en
  • US2260324A - Wrapper and method : en
  • US2260980A - Time of flight signaling device : en
  • DE712910C - Impeller for centrifugal compressors or centrifugal pumps : de en
  • DE713104C - Spring support, especially for axle suspensions of motor vehicles : de en
  • ES6488U - Extra door for baking bread ovens with automatic closing (Machine-translation by Google Translate, not legally binding) : en es
  • US2260542A - High pressure flange packing : en
  • US2260755A - Bobbin for the wet treatment of artificial silk spinning cake : en
  • CH217635A - Telecommunications exchange system. : de en
  • DE712914C - Sand blow molding machine : de en
  • DE712931C - Device for boiling or for evaporation : de en
  • DE713106C - Sunroof for motor vehicles : de en
  • FR867429A - Support for simultaneous use of kitchen utensils on a single fire : en fr
  • GB540690A - Improved method of and means for connecting arc-welding circuits to work pieces : en
  • ES6536U - A screw of polished steel also called of hexagonal head to the base of calibrated rounded rod threaded in its two extremities, placing in one of them the head or nut and fixing it with a pin cylindrical prisoner introduced to pressure in (Machine-translation by Google Translate, not legally binding) : en es
  • US2260648A - Signaling system : en
  • US2260741A - Method of forming films from cellulose derivatives : en
  • US2260838A - Timing device : en
  • US2260935A - Surface shaving machine : en
  • DE712852C - Temperature control device for flowing fluids : de en
  • CH217497A - Process for the production of transparent structures, such as foils, films and threads, from formyl cellulose. : de en
  • US2261031A - Woodworking device : en
  • USD130155S - Design for a broiler : en
  • US2260415A - Book marker : en
  • USD130153S - Design for a pipe bowl cleaner : en
  • US2260539A - Tractor shovel : en
  • CH217612A - Switching arrangement for electron multipliers. : de en
  • DE712320C - Circuit breaker : de en
  • ES6550U - Support for fixing the cutting and threading tool on the lathes. (Machine-translation by Google Translate, not legally binding) : en es
  • CH217484A - Process for the production of vegetable protein for the production of shaped structures. : de en
  • CH217468A - Process for producing a coloring and flavoring agent for beer, etc. : de en
  • DE712838C - Feeding device for textile machines, especially carding : de en
  • PL30075B1 - C. Lorenz Aktiengesellschaft, Berlin-Tempelhof y * J / Directional antenna : en pl
  • DE713047C - Protective cap for buttons made of elastic material : de en
  • DE713133C - Press for sheathing cables by pressing out metal blocks : de en
  • US2260306A - Pump : en
  • US2260338A - Tertiarybutyl-aryl borates : en
  • DE712989C - Fountain pen with a hollow piston and a hollow piston rod : de en
  • DE713027C - Socket for concealed installation : de en
  • CH217472A - Process for the decomposition of mixtures of organic substances. : de en
  • CH217586A - Compression chiller with storage. : de en
  • DE712897C - Process for the preparation of 1-chloro-1-methyl-5-nitronaphthalene : de en
  • DE712942C - Belt support frame for troughed belt conveyor : de en
  • CH217441A - Toast rack. : en fr
  • US2260718A - Weighing and packaging machine : en
  • CA400322A - Sausage synthetic casing : en fr
  • CA400296A - Weighing scale : en fr
  • CH217675A - Process for the production of a heterocyclic nitrogen compound. : de en
  • CH217403A - Ploughshare and method of making the same. : de en
  • CH217411A - Double glazing. : de en
  • US2260318A - Telephone system : en
  • US2260504A - Counterbalanced tail gate : en
  • AU114075B2 - Method and apparatus for radio receiving : en
  • US2260347A - Echo sounding apparatus : en
  • USD130160S - Design for a combined hat and hair roll : en
  • ES148481A3 - IMPROVEMENTS IN PAPER CUTTING MACHINES CALLED GUILLOTINES : en es
  • GB540723A - Improvements in clamping devices for the shuttering used in concrete construction : en
  • US2260392A - Method for coating sheets : en
  • DE712902C - Electrical discharge vessel with a liquid cathode during operation : de en
  • PL30093B1 - Method for the production of high molecular weight condensation products containing sulfur : en pl
  • US2261054A - Splay bead : en
  • GB540813A - Improvements in or relating to holders for articles : en
  • ES6482U - Supporting device or transformable laminar support with relief formation (Machine-translation by Google Translate, not legally binding) : en es
  • GB540755A - Improvements in or relating to propeller fans : en
  • ES6558U - Changable metal windows for cleaning, applicable to all kinds of buildings. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260656A - Exhaust port liner : en
  • CA400203A - Friction brake : en fr
  • US2260597A - Light directing device : en
  • US2260887A - Air conditioner : en
  • AU114053B2 - Improvements in and connected with packing material for bottles and other fragile articles and for like purposes : en
  • CH217574A - Device for bearing sealing. : de en
  • US2260381A - Valve assembly : en
  • GB540687A - Improvements in the manufacture of wheaten flour : en
  • CA400318A - Grating : en fr
  • CA400256A - Tabulating machine : en fr
  • CA400278A - Clay reactivation process : en fr
  • CH217585A - Spring force motor for running gears and registers. : de en
  • CA400218A - Aluminium hydrate : en fr
  • CA400300A - Shaft coupling : en fr
  • CH217499A - Process for the production of artificial structures, such as rayon, man-made staple fibers, horsehair, ribbons, films and the like from protein, especially casein. : de en
  • CH217560A - Slide feed and return device on machine tools, in particular turret lathes. : de en
  • US2260779A - Method of making ferroconcrete reinforcing elements : en
  • US2260852A - Windshield cleaner motor : en
  • US2260471A - Nonreflecting coating for glass : en
  • US2260510A - Automatic electric welding : en
  • US2260373A - Offset turning tool : en
  • CH217487A - Process for the preparation of a monoazo dye. : de en
  • AU369040A - Process and device for preserving and shaping materials in powder form into bricks : en
  • BE442865A - : en fr
  • CH217508A - Device for holding perforated loose sheets and the like. : de en
  • CA400202A - Hair clipper device : en fr
  • DE712985C - Method of manufacturing hexagonal nuts : de en
  • ES148398A1 - A MACHINE FOR WORKING THE SOIL WITH ROTATING TOOLS : en es
  • ES6581U - Acetylene gas torch for closing blisters and heating stoves. (Machine-translation by Google Translate, not legally binding) : en es
  • PL30108B1 - Tefi-Apparatebau Dr. Daniel K.-G., Cologne ^^^ / $ P Sound tape for mechanical recording of sounds, having a colored base layer, provided on one or both sides with a layer for recording sounds : en pl
  • US2260305A - Phosphorus compounds : en
  • US2260659A - Duplicating machine sheet feeding device : en
  • US2260496A - Refrigerator car : en
  • CH217666A - Pantographs on vehicles of trackless electric railways with multi-pole catenary. : de en
  • CA400230A - Building clip : en fr
  • US2260951A - Box : en
  • US2260602A - Manifolding : en
  • US2260794A - Apparatus for testing interior furnace conditions : en
  • PL30103B1 - Ruhrstahl Aktiengesellschaft, Witten / Ruhr Mandrels for hot work, e.g. for rolling, punching or drawing inside hollow products : en pl
  • USD130181S - Design fob a pack frame : en
  • US2260877A - Tuning device : en
  • US2260513A - Manufacture of curled artificial fibers : en
  • PL30085B1 - Gesellschaft fiir Fórderanlagen Ernst Heckel mit beschrankter Haftung, Saarbrucken Coal sludge trap : en pl
  • US2261039A - Squirrel-cage winding : en
  • CH217610A - Device for reducing the risk of re-ignition in discharge equipment. : de en
  • US2260934A - Table : en
  • AU340941A - Improvements relating to single-phase electrical machines ofthe commutator type and circuit arrangements forthe same : en
  • CA400234A - Electron discharge device modulator : en fr
  • US2260547A - Process of manufacturing halohydrins : en
  • US2261020A - Circuit interrupting device : en
  • CH217671A - Process for the preparation of a capillary active agent. : de en
  • US2260346A - Device for supporting collapsible tubes and dispensing the contents thereof : en
  • US2260844A - Ultra high frequency converter : en
  • CH217516A - Photomechanical copier. : de en
  • US2260445A - Method of producing light-sensitive layers : en
  • CA400309A - Green fodder preserving process : en fr
  • PL30080B1 - I. G. Farbenindustrie Aktiengesellschaft, Frankfurt : en pl
  • US2260568A - Last : en
  • US2260300A - Pressure fluid motor : en
  • AU114066B2 - Improved method of and apparatus for destroying rabbits andthe like : en
  • US2260902A - Collapsible drum : en
  • US2260417A - Treating fatty oils and the like : en
  • US2260762A - Rolling mill : en
  • DE713015C - Process for the production of calcium bisulfite liquor : de en
  • DE713119C - Bipod mount with an upper part that can be leveled : de en
  • ES6499U - Electric turntable. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260569A - Motion picture projector : en
  • USD130121S - Drucker camera : en
  • USD130139S - Design fob a food grater : en
  • DE713067C - Melting tank for melting light metals and light metal alloys : de en
  • FR867405A - Enlarger : en fr
  • US2260652A - Wooden tank : en
  • US2260818A - Winding machine : en
  • AU114069B2 - Improvements in means for the automatic control fo the supply of current for use with electrical water heating apparatus : en
  • CA400246A - Homogeneous article sorting apparatus : en fr
  • CH217473A - Process for the production of a permanent bitumen dispersion. : de en
  • CH217555A - Process for the manufacture of boilers. : de en
  • US2260409A - Preparation of maleic acid : en
  • US2260919A - Apparatus for handling rolls or the like during flame hardening process : en
  • CA400177A - Oil cooler : en fr
  • DE712890C - Turbine or pump unit : de en
  • DE712849C - Lowerable and movable platform to cover the casting pit at Schmelzoefen : de en
  • US2260357A - Method and apparatus for dispensing gas material : en
  • ES148478A3 - IMPROVEMENTS IN ALKALINE ELECTRIC ACCUMULATORS : en es
  • US2260512A - Railway car end structure : en
  • US2260599A - Radio tuning apparatus : en
  • US2260882A - Wall protective coating : en
  • CH217514A - A method for producing a photosensitive material and a photosensitive material produced by this method. : de en
  • CH217444A - Container for hanging up a concealed toilet brush. : de en
  • AU114076B2 - Improvements relating to copy holding appliances and copies for use in engraving machines : en
  • PL30081B1 - I. G. Farbenindustrie Aktiengesellsohaft, Frankfur url n. M. / : en pl
  • US2260443A - Wire rope nozzle : en
  • DE712878C - Stabilization of helicopters with separate axis screws : de en
  • CA400306A - Weighing scale : en fr
  • US2260840A - Temperature control system : en
  • US2260960A - Hosiery and making same : en
  • US2261001A - Flashlight head : en
  • US2260670A - Metallurgical process : en
  • USD130205S - Design fob a shoe bow ob similar abticie : en
  • CH217581A - Control on a four-stroke valve internal combustion engine. : de en
  • DE712548C - Device for the production of tubular gunpowder : de en
  • DE713160C - Process for the production of braking compounds from synthetic rubber : de en
  • ES6593U - Rubber tube for high pressures (Machine-translation by Google Translate, not legally binding) : en es
  • FR867425A - Improvements to gasifiers : en fr
  • ES6495U - An electrical case of refractory material (Machine-translation by Google Translate, not legally binding) : en es
  • US2260963A - Selecting circuit : en
  • US2261063A - Putty and glazier knife : en
  • CH217446A - Bottle cap. : de en
  • US2260571A - Fountain pen : en
  • US2260402A - Printing machine : en
  • US2260658A - Signboard : en
  • DE712953C - Device for filling horizontal chamber furnaces for the production of gas and coke : de en
  • CH217509A - Letter tray. : de en
  • US2260759A - Automotive transmission : en
  • US2260531A - Lock nut : en
  • US2261091A - Waterproofing composition : en
  • CH217632A - Half mask with a sealing frame adapted to the shape of the face. : de en
  • US2260480A - Apparatus for use in the repair of shoes : en
  • CA400236A - Pilot-wire relaying device : en fr
  • US2260808A - Time system : en
  • US2260859A - Hydraulic transmission : en
  • US2261048A - Cover or lid fastener : en
  • US2260299A - Motion picture projector and control system therefor : en
  • US2260687A - Nail polish drier : en
  • US2260731A - Process of refining animal and vegetable oils : en
  • US2260807A - Refrigerating apparatus of the compression type : en
  • US2260937A - Closure and dispenser for containers : en
  • US2260535A - Automobile heater : en
  • US2260556A - Condensation products of acylated methylol phenols and resin acids : en
  • US2260418A - Antifriction pivot bearing : en
  • US2260756A - Violin string anchoring means : en
  • US2260947A - Self-loading vehicle : en
  • CH217479A - Process for the preparation of C-acetyl acetic acid ester by rearrangement of O-acetyl acetic acid ester. : de en
  • CH217640A - High frequency amplifier circuit. : de en
  • DE713042C - Device for measuring flow rates in open watercourses : de en
  • CA400179A - Furnace grate : en fr
  • US2260444A - Attachment for garment hangers : en
  • US2260705A - Fisherman's live bait casting cartridge : en
  • US2260744A - Electrical sign : en
  • CH217477A - Process for the preparation of phytyl bromide hydrobromide. : de en
  • US2260524A - Telephone system : en
  • US2260915A - Combined tray, tank cover, and shelf : en
  • DE712936C - Testing device for aircraft : de en
  • CA400328A - Magnesium alloy : en fr
  • CA400350A - Injection internal combustion engine : en fr
  • CH217592A - DC high voltage power transmission system with an inverter at one end and a rectifier at the other end of the DC line. : de en
  • CH217579A - Pump system with one or more centrifugal pumps. : de en
  • CA400335A - Disazo-dyestuff production : en fr
  • CH217434A - Procedure for limiting the heating capacity of heating systems and poking rod for carrying out the procedure. : de en
  • DE712924C - Device for the automatic insertion of the limiting plates in test tubes : de en
  • DE712913C - Turn forming machine operated by compressed air or pressurized water : de en
  • ES148425A3 - AN OWN APPARATUS TO CAUSE THE IGNITION OF THE FUEL MIXTURE IN EXPLOSION ENGINES : en es
  • ES148489A1 - A MACHINE FOR CURVING WOOD IN DRY : en es
  • ES6470U - Perforated brick (Machine-translation by Google Translate, not legally binding) : en es
  • FR867448A - Pyroelectric devices : en fr
  • GB540770A - Improvements in or relating to inductance coils : en
  • DE713120C - Protective shield for a weapon that can be rotated behind a stationary protective wall : de en
  • AU382540A - Improvements relating to elevating trucks such as stillage trucks : en
  • DE712866C - Suspension cable for catenary catenary : de en
  • GB540832A - Composite materials and method of making same : en
  • US2260489A - Tape dispensing machine : en
  • CH217578A - Pressure reducing device. : de en
  • CH217607A - Process for producing rigid electrical wire windings. : de en
  • PL30099B1 - A method of cleaning and bleaching cellulose synthetic fibers : en pl
  • ES148426A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ASPHALTED STEEL PIPES WITH PRECISION PLUG GASKET : en es
  • USD130171S - Design for a glass vial : en
  • AU114064B2 - Improvements in or relating to building structures : en
  • CH217658A - Internal hub brake. : de en
  • US2260423A - Earthen pit shoring means : en
  • DE713078C - Process for the preparation of new carbonic acid derivatives : de en
  • DK59144C - Method for Preparation of Neutral N-Substituted Tropasyreamide Derivatives. : da en
  • DE712901C - Electrical capacitor made by folding the overlapping band-shaped coverings and dielectric layers : de en
  • DE712957C - Self-sealing stuffing box seal for vulcanizing devices : de en
  • US2260559A - Television apparatus : en
  • ES6531U - Packaging device for bottles and flasks in general. : en es
  • DE712909C - Method and flat weft knitting machine for pattern-based work of larger needle stitches : de en
  • DK59155C - Device at wood impregnation plant. : da en
  • DE712836C - Light barrier camouflage : de en
  • US2260379A - Hectograph blanket and method of preparing same : en
  • GB540768A - Improvements in devices for controlling the automatic opening of pyrophoric lighters : en
  • US2260914A - Producing copper-base-alloy rod or the like : en
  • ES6518U - Model of interchangeable cards-cards for file pads. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540783A - Improvements in or relating to hydrocarbon vapour burners : en
  • CH217450A - Device for controlling rotating spindles in spinning, doubling, twisting, etc. apparatus. : en fr
  • CH217475A - Process for the production of hydrogen peroxide. : de en
  • ES148385A1 - NEW PROCEDURE FOR THE MANUFACTURE OF BELTS FOR TRANSMISSIONS : en es
  • CA400222A - Refrigerating system bleeder or purging apparatus : en fr
  • US2260492A - Booster for hydraulic braking systems : en
  • US2260686A - Coating machine : en
  • ES6493U - Saco will be mixed. (Machine-translation by Google Translate, not legally binding) : en es
  • CH217530A - Frame arrangement for direction finding purposes. : de en
  • CA400348A - Azo-dyestuff manufacture : en fr
  • FR867449A - Transmission systems : en fr
  • GB540846A - Improvements in electric flash lamps : en
  • GB540735A - Improvements in the manufacture of boxes : en
  • CH217652A - Protection device on pneumatic tires. : de en
  • CH217663A - DC line block. : de en
  • US2260930A - Constant frequency power supply system : en
  • DE712943C - Track closure : de en
  • FR867423A - Automatic regulator for fuel gas : en fr
  • FR867441A - Articulated armchair convertible into a stretcher or camp bed : en fr
  • FR867404A - Ventilation device for centrifuge : en fr
  • DE713023C - Circuit arrangement for calling special call receiving points via a company line in telecommunication systems, in particular telephone systems : de en
  • ES148442A1 - A PROCEDURE FOR PREPARING CARBOXYLIC ACIDS OF THE CYCLOPENTANOPOLYHYDROPHENANTHRENE SERIES : en es
  • US2260331A - Ignition system fob internal : en
  • GB540787A - Improvements in and relating to heated cabinets, drying chambers or the like : en
  • GB540812A - Chain-stitch sewing machine looper : en
  • DE713024C - Stepper motor for driving telecommunication devices, in particular conversation timers : de en
  • USD130151S - Design for a hat : en
  • USD130183S - Design for a hat : en
  • PL30106B1 - : en pl
  • US2260534A - Ventilator for corrugated structures : en
  • US2260828A - Wheel : en
  • FR867440A - Improvements in window construction : en fr
  • GB540724A - Aerodynamic devices for retarding aircraft, persons or objects in movement or for starting aircraft : en
  • CA400244A - Stabilized plastic polymer production : en fr
  • DK59143C - Method of Making Compressible Tubes. : da en
  • GB540682A - Cushion pad for hand vibrators : en
  • DE713121C - Spring-mounted armored dome : de en
  • ES148467A1 - PROCEDURE FOR THE PREPARATION OF SULFURED OLIVE OIL SO THAT IT MAY BE USED AS A LUBRICANT : en es
  • ES6611U - Sack or container for charcoal or mineral and all kinds of combustible solid products. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540779A - Improvements in or relating to mixing valves : en
  • DE712865C - Seal for the axle bearings of rail vehicles : de en
  • ES6481U - Patterns for cuts of garments with the help of the tape measure (Machine-translation by Google Translate, not legally binding) : en es
  • GB540766A - Improvements in or relating to frame structures for building purposes : en
  • GB540850A - Improvements in or relating to tool rests or work supports for emery wheel grinders and like machines : en
  • ES148404A3 - IMPROVEMENTS IN THE MANUFACTURE OF ZIPPER CLOSURES : en es
  • GB540806A - Improvements in and relating to surgical specula : en
  • USD130218S - Design for a dress : en
  • GB540709A - Improvements in or relating to eye panels for respirator face pieces or goggles : en
  • US2260303A - Oil addition agents : en
  • US2260439A - Fan mounting : en
  • ES148420A3 - IMPROVEMENTS IN THE SUPPORTING STRIPS OR FLANGES FOR PIPE JOINTS : en es
  • ES6485U - A cigar maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR867403A - Improvements to cameras : en fr
  • FR867433A - Improvements to queusot making machines : en fr
  • DK59160C - Procedure for the manufacture of signs, in particular reflective signs. : da en
  • US2260627A - Mattress spring : en
  • US2260645A - Brake : en
  • US2260927A - Getter : en
  • CA400212A - Fish lure : en fr
  • GB540719A - Improvements in or relating to hydraulic driving mechanism : en
  • US2260335A - Piano action : en
  • US2260770A - Clutch : en
  • US2260834A - Mixer : en
  • US2260734A - Bottled beverage vending machine : en
  • DE713055C - Adjustable brake regulator : de en
  • ES6546U - A twine consisting of textile fibers encased in paper, under joint twisting (Machine-translation by Google Translate, not legally binding) : en es
  • DE713035C - Arrangement for the registration of the malfunction history in electricity networks with the use of several independent malfunction recorders : de en
  • DE712879C - Swing plane with tapered movement of the swing arm : de en
  • US2260827A - Calculating machine : en
  • US2260791A - Heating unit : en
  • CH217564A - Emptying device on machines such as pan pan, mixers and the like. : de en
  • US2260725A - Electron beam deflection apparatus : en
  • DE712984C - Torch guide for flame cutting machines with manually or mechanically guided, vertically movable and spring-loaded cutting torch : de en
  • US2261070A - Spring lay wire rope : en
  • ES6548U - Shoulder of false application. (Machine-translation by Google Translate, not legally binding) : en es
  • US2261011A - Building block : en
  • ES148395A3 - IMPROVEMENT IN THE MANUFACTURE OF VULCANIZED FOOTWEAR : en es
  • DE703017C - Mechanical grate with fixed and movable grate bars : de en
  • CA400210A - Concealed hydrant and valve : en fr
  • DE713061C - Coupling gear for the joint height and side lashing of straightening bracket mounts : de en
  • US2260640A - Method of treating seeds rich in protein : en
  • GB540757A - Improvements in or relating to respirators : en
  • CA400252A - Hydrocarbon processing and product : en fr
  • CH217603A - Control arrangement for regulating step transformers. : de en
  • US2261101A - Emulsion treating apparatus : en
  • USD130143S - Design for a shoe : en
  • US2260897A - Seasoning material derived from red peppers and the derivation thereof : en
  • DE712884C - Filling funnel with automatic liquid drain lock : de en
  • DE712977C - Multi-cylinder aircraft engine : de en
  • US2260576A - Device for safeguarding internal combustion engines against excessive speed and lubrication failure : en
  • US2260771A - Magnetic switch : en
  • US2260922A - Fluid controlled guide for elevator cars : en
  • US2260997A - Door for closed vehicles, especially for automobiles : en
  • BE442794A - : en
  • CA400291A - Valve bag : en fr
  • USD130129S - Combined work bench and cabinet or similar article : en
  • DE712923C - Fuel storage meter for spherical fuel tanks of aircraft : de en
  • DE712981C - Device for turning eccentric parts on automatic turning jaws : de en
  • DE713065C - Circuit arrangement for telecommunications systems with call storage : de en
  • US2260611A - Material handling mechanism : en
  • ES6533U - Device for making drafts with the sewing machine. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540788A - Improvements in circular knitting machines and the production of hose or parts thereof on such machines : en
  • DE712830C - Device for covering sheet metal with metallic protective layers : de en
  • DE712982C - Control device for square lathes : de en
  • US2260907A - Camshaft lapping machine : en
  • US2260992A - Coin operated switch : en
  • US2261025A - Pneumatic tire : en
  • IE16145L - Soap flakes : en
  • CH217600A - Connection terminal for electric line wires, in particular for aluminum wires. : de en
  • CH217597A - Insulated electrical conductor and process for its manufacture. : de en
  • GB540693A - New or improved means or machinery for clearing or excavating ditches : en
  • ES6619U - Self-supporting sock (Machine-translation by Google Translate, not legally binding) : en es
  • ES150668A1 - A PHONOGRAPHIC PLAYER : en es
  • FR867438A - Method and device for connecting an electric cable duct to a compensation tank : en fr
  • DK59142C - Shielding cap for light sources, such as car headlights. : da en
  • ES148463A2 - IMPROVEMENTS IN THE PROCEDURE FOR OBTAINING CERAMIC PRODUCTS RESISTANT TO HIGH TEMPERATURE CHANGES : en es
  • ES6504U - Arrangement in heating radiators by hot water. (Machine-translation by Google Translate, not legally binding) : en es
  • ES148441A3 - A SWITCHING AND SWITCHING DEVICE FOR ELECTRIC CURRENT BY MERCURY CONTACTS : en es
  • FR867407A - Resin derivatives, their preparation process, and their applications : en fr
  • CA400198A - Metallurgical furnace : en fr
  • CH217685A - Process for the preparation of 2- (para-amino-benzene-sulfamido) -5-methyl-thiazol. : en fr
  • GR9698B - TILES FOR ROOF COATING AND INVESTMENT. : el en
  • DE713022C - Perforated disc with several spirals for optical splitters using the interlace method : de en
  • GB540684A - Improvements in and relating to hydraulic driving mechanism : en
  • GB540739A - Improvements in or relating to photoelectrically sensitive electrodes : en
  • US2260309A - Charge forming device : en
  • US2260610A - Ignition system : en
  • US2260695A - Bookstand : en
  • ES6584U - Castanets toy with movable parts provided with flags. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6591U - A fastener for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • GB540704A - Improved shoe-filling machine : en
  • CA400257A - Sofa-bed hinge : en fr
  • GB540763A - Improvements in or relating to electrical communication systems : en
  • DE713054C - Cinema equipment, especially motion picture projectors : de en
  • DE713048C - Wide beam sprinkler : de en
  • ES6607U - Electronic valve, especially for very high frequencies. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540685A - An improved valve for controlling the flow of fluids and materials capable of flowing : en
  • DE713001C - Water tube boiler with a U-shaped flue gas duct with a radiant overheater connected downstream of the combustion chamber : de en
  • GB540842A - Transmission systems for high frequency electro-magnetic waves : en
  • DE713052C - Device for achieving clean contact surfaces on workpiece clamping devices in machine tools with machining : de en
  • DE713150C - Toggle switch with gas discharge tubes : de en
  • ES148466A1 - ALUMINUM SULPHATE MANUFACTURING PROCEDURE : en es
  • FR867436A - Automatic analgesia device : en fr
  • US2260681A - Cam shaft box support : en
  • US2260955A - Axle-box and other bearing mountings : en
  • GB540696A - Improvements in and relating to gliders for furniture and the like : en
  • US2260458A - Locomotive steam distribution system : en
  • US2260485A - Air brake : en
  • DE712832C - Device for recording the slip of a motor vehicle : de en
  • ES6575U - Containers for elevators of mills and other applications. (Machine-translation by Google Translate, not legally binding) : en es
  • DE712946C - Remote control system for the control and monitoring of adjustable organs located in a branch : de en
  • GB540820A - Improvements in and in the manufacture of draw-hooks : en
  • US2260832A - Machine for making sandwiches : en
  • US2260961A - Heating element mounting : en
  • USD130132S - Earring or similar article : en
  • US2261059A - Rotary toothbrush : en
  • US2260712A - Coupling device : en
  • USD130138S - Design for a lingerie buckle : en
  • DE712868C - Permanent magnet core for moving coil instruments : de en
  • CH217606A - Protective device for power transmission systems. : de en
  • CH217678A - Process for the preparation of a mixture of phthalocyanine sulfonic acids. : de en
  • US2260590A - Panel section : en
  • USD130161S - Design for an electric fence controller cabinet : en
  • USD130194S - Design for a dress : en
  • GB540703A - Improvements in pole wagons : en
  • DE713016C - Axially loaded steam turbine with partially loaded high pressure wheel of large diameter : de en
  • ES148415A1 - A PERFECTION IN THE CONSTRUCTION OF METAL WRAPS FOR THERMAL : en es
  • ES148462A1 - A TAPE SYSTEM FOR PROJECTIONS : en es
  • US2260470A - Treatment of agave fibers and residues and the like : en
  • DE713071C - Screw connection between transducer and press head in cable presses : de en
  • GB540727A - Improvements relating to coupling components for use in colour photography : en
  • DE712776C - Chain case for motor vehicles, especially tricycles : de en
  • US2261105A - Retarder for car dumpers : en
  • ES6612U - Tweezers intended for securing children's bedding and other uses. (Machine-translation by Google Translate, not legally binding) : en es
  • DE713000C - Process for the production of hexachloroethane from ethylene chloride and chlorine : de en
  • ES6487U - A new device to give movement to toy store figures (Machine-translation by Google Translate, not legally binding) : en es
  • GB540742A - Improvement in metal-to-glass seals : en
  • ES6571U - Engraved or stamped with decorative elements for instructional and propaganda purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260821A - Gas analysis method and apparatus : en
  • DE713036C - Device for controlling the loading of centrifugal compressors and centrifugal pumps : de en
  • DE713141C - Electron tube arrangement for generating ultrashort waves in feedback circuit : de en
  • DE712978C - Fuel injector : de en
  • US2261065A - Apparatus for and method of blood infusion : en
  • US2260669A - Well pump : en
  • USD130203S - Peck micro-projector : en
  • CA400211A - Range oven : en fr
  • US2261076A - Switch : en
  • US2260833A - Cooling means for electrical induction apparatus : en
  • AU39841A - Machine for grinding facets in lens edges : en
  • CA400209A - Reflecting sign : en fr
  • CH217498A - Process for impregnating products in strips and apparatus for carrying out this process. : en fr
  • US2260883A - Angle gauge for printers' saws : en
  • CH217601A - Device for synchronous remote control via low-voltage lines. : de en
  • US2260378A - Slide buckle : en
  • US2260372A - Slide-fastened knitted cuff closure : en
  • US2260527A - Weather stripping : en
  • US2261085A - Urea-formaldehyde-acid-amine cocondensation products and process of making the same : en
  • CH217482A - Process for the preparation of a new derivative of a heterocyclic compound. : de en
  • CH217452A - Process for the manufacture of a knitted piece, intended to be transformed into a bell or felted bastissage. : en fr
  • BE442799A - : en fr
  • US2260884A - Shears : en
  • US2261078A - Shelf and mounting therefor : en
  • CH217620A - Directly heated cathode for electrical discharge vessels, in particular for high-performance tubes. : de en
  • US2260329A - Composition of matter containing a film-forming derivative of cellulose : en
  • DK59158C - Apparatus for Conchering Chocolate Masses. : da en
  • AU368240A - Device for connecting hosepipes onto water taps : en
  • US2260532A - Shock absorber : en
  • US2261035A - Pressure relief diaphragm : en
  • CH217412A - Anchor dowels for concrete formwork connections. : de en
  • CH217576A - Rooster. : de en
  • DE713093C - Membrane electrode for measuring the hydrogen ion concentration : de en
  • ES148396A1 - A DEVICE TO DETERMINE THE SIZE OF THE APPROPRIATE CARD TO EACH INDIVIDUAL : en es
  • GB540750A - Improvements in and relating to gas firing for bakers ovens or other purposes : en
  • US2260664A - Apparatus for stitching welt shoes : en
  • US2260474A - Gas cock : en
  • USD130128S - Design for an electric fan : en
  • PL30076B1 - A method of producing alloys, at the same time suitable for the regeneration of the slag : en pl
  • US2260728A - Elevator car shoe hydraulic stabilizer : en
  • USD130122S - Design fob a latch : en
  • USD130184S - Design for a jewelky finding : en
  • DE712883C - Mobile preheating system for aircraft engines and passenger rooms : de en
  • CA400228A - Road rolling machine : en fr
  • CA400290A - Refrigerator car : en fr
  • CA400312A - Spring structure : en fr
  • US2260371A - Automatic folding table : en
  • US2260928A - Electric welding apparatus : en
  • DE713096C - Motor pump for pest control : de en
  • US2260674A - Lock : en
  • US2260795A - Automatic power transmission means : en
  • US2260537A - Gasoline dispensing hose : en
  • US2260614A - Eye shield : en
  • CH217584A - Device for supplying a lean gas engine. : en fr
  • CH217664A - Drive wheel set for rail vehicles. : de en
  • DE712855C - Device for the axial adjustment of overhung rolls of rolling mills, in particular universal rolling mills : de en
  • DE713019C - Circuit arrangement for telegraph systems with double current operation and alternating two-way traffic : de en
  • IE18307L - Production of nuclear energy : en
  • CA400192A - Window sash parting strip : en fr
  • CH217426A - Glass article and method of making this article. : en fr
  • US2260959A - Package for canned goods : en
  • CA400261A - Razor blade magazine : en fr
  • ES148440A1 - AN IMPROVEMENT PROVIDED TO THE BATAN EMPLOYED FOR THE COTTON HIGH THREAD : en es
  • ES148456A1 - DEVICE WITH CONTINUOUS AND UNIFORM OPERATION TO CHEMICALLY COMBINE OR MIX SOLID MATERIALS WITH GASES : en es
  • CA400275A - Punching and cutting machine : en fr
  • CA400207A - Electric rotary switch : en fr
  • CA400255A - Sausage casing ink : en fr
  • CA400317A - Aerodynamic device : en fr
  • DE712927C - Selbsttaegite parking device for internal combustion engines of mine locomotives or the like. : de en
  • GB540772A - Improvements in and relating to gas water heaters : en
  • CA400213A - Dressing case : en fr
  • US2260644A - Abrasive disk support : en
  • US2260363A - Automatic ice tray : en
  • US2260662A - Tenoning machine : en
  • CA400223A - Tube displacer : en fr
  • GB540740A - Improvements in or relating to electric battery charging circuits : en
  • IE18317L - Production of nuclear energy : en
  • CH217575A - Centrifugal clutch. : de en
  • CH217627A - Process for the manufacture of prostheses. : de en
  • CH217661A - Snow cutter. : de en
  • CH217537A - Method for measuring electrical quantities and device for carrying out the method. : de en
  • US2260986A - Soldering flux : en
  • US2260533A - Lifting mechanism : en
  • US2260729A - Figment testing device : en
  • CA400264A - Car door fastener : en fr
  • DE712857C - Process for the preparation of saturated or unsaturated oxyketones of the cyclopentanopolyhydrophenanthrene series or their derivatives : de en
  • DE712859C - Runner composed of disc-like parts, mainly for steam or gas turbines or rotating compressors : de en
  • AU368740A - Rotary kiln lining : en
  • PL30090B3 - A method of producing silver halide emulsion layers, especially in a multi-layer material for color photography : en pl
  • US2260284A - Coin controlled bowling scoreboard : en
  • US2261055A - Watch movement holder : en
  • US2260797A - Motor vehicle with starting clutch : en
  • CA400279A - Acid component removal from hydrocarbon distillates : en fr
  • DE713115C - Bulletproof and shatterproof armored plate protection for windows and doors of buildings : de en
  • US2260917A - Insulator pin : en
  • DE713161C - Dissolving, gelatinizing, swelling and softening agents : de en
  • DE713073C - Vertically loaded regenerator : de en
  • US2260545A - Oscillation generation : en
  • US2260589A - Magnetic flux meter : en
  • US2260789A - Outflow regulator for petroleum separators : en
  • US2260359A - Match book : en
  • US2260904A - Windshield clearing system : en
  • US2260472A - Shoe heel : en
  • CH217478A - Process for the preparation of acrylonitrile. : de en
  • USD130176S - Textile fabric or similar article : en
  • DE712963C - Electrical flash welding process for joining workpieces whose cross-sectional properties differ in places due to the design or the type of material : de en
  • FR867447A - Gasifier scrubber filter sleeves : en fr
  • GB540758A - Improvements in circular knitting machines and the production of hose or parts thereof on such machines : en
  • DK59154C - Apparatus for Petroleum Steam Boilers, Blowers and the like Heaters. : da en
  • ES148397A1 - INDUCTION OVEN FOR MELTING LIGHT METALS : en es
  • ES6503U - Clamp for the castration of animals. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260680A - Traffic signaling device for vehicles : en
  • CH217634A - Self-seller for electricity, gas or the like to operate with various coins. : de en
  • US2260563A - Ice cream dispensing cabinet : en
  • US2261086A - Crankshaft lathe : en
  • USD130163S - Design fok a petal confection basket : en
  • FR867419A - Wood gasifier : en fr
  • DE713143C - Adjustment device for radio receivers with adjustable bandwidth : de en
  • ES6475U - Fantasy portraits, also applicable for views or various documents. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260649A - Weather strip : en
  • DK59152C - Discharge container, in particular electron tube, and associated socket. : da en
  • DE713020C - Mechanical device for delayed actuation of contacts, in particular on teletyping machines : de en
  • GB540706A - Improvements in or relating to the generation and transmission of high frequency currents : en
  • DE712867C - Brush holders for electrical machines : de en
  • ES148497A3 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRIC SWITCHES FOR RECESSED : en es
  • GB540775A - Improvements in or relating to means for stopping pipes and tubes : en
  • US2260290A - Undercarriage for aircraft : en
  • DK59147C - Amplifier stage with automatically regulated electron tube. : da en
  • DE712959C - Toggle switch : de en
  • ES148445A3 - IMPROVEMENTS IN PAPER PUNCHING MACHINES : en es
  • US2261050A - Furnace stoker : en
  • USD130154S - Design for a brooch or similar article : en
  • DE713151C - A swiveling chimney hood made of a T-shaped pipe section : de en
  • CH217556A - Process for the machining of metals. : de en
  • CH217623A - Projector casing. : en fr
  • DE713012C - Profile roll with a caliber extending over part of the circumference, especially for rolling mills : de en
  • ES6567U - A clamp case for products in bars (Machine-translation by Google Translate, not legally binding) : en es
  • DE713117C - Process for the electrolytic recovery of copper and copper alloys from scrap iron coated with it : de en
  • GB540694A - Improvements relating to holders for double-ended tubular electric discharge lamps : en
  • GB540756A - A sharpener for safety razor blades : en
  • US2260325A - Vacuum cleaner : en
  • PL30105B1 - Device for pressurized two ends of the film, pulled with a solvent : en pl
  • ES6557U - Special frame for portable bags. (Machine-translation by Google Translate, not legally binding) : en es
  • CA400229A - Gypsum plaster : en fr
  • PL30077B1 - Device for spring suspension of mechanisms, in particular radio mechanisms : en pl
  • ES6576U - Device for actuating, by means of temperature or pressure variations, an electrical circuit. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540816A - Improvements relating to ball and the like mills : en
  • GB540833A - An improved display apparatus : en
  • ES148475A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRICAL CONDUCTORS : en es
  • GB540691A - Improvements in or relating to coin-freed meter mechanism : en
  • PL30107B1 - Device for the mechanical recording of sounds on endless tapes provided with a layer of wax : en pl
  • US2260397A - Electrical steel and method of making the same : en
  • US2260784A - Doweling jig : en
  • CH217442A - Vessel holder for attaching to tables. : de en
  • DE712898C - Arrangement for regulating the steam temperature : de en
  • FR867421A - Mixer-doser or gas carburetor : en fr
  • GB540773A - Improvements in or relating to radio transmitters for ultra-high frequencies : en
  • AU372340A - Improvements in or relating to facsimile receivers : en
  • CA400186A - Ski edge : en fr
  • GB540736A - Improvements in apparatus for training aircraft pilots : en
  • PL30084B1 - Bochumer Verein fur Gussstahlfabrikation Aktiengesellschaft, Bochum Metal bath for surface hardening of steel objects : en pl
  • US2260530A - Photographic printing machine : en
  • US2260385A - Audible signal liquid level indicator : en
  • US2260867A - Pump : en
  • US2260948A - Snow fence : en
  • US2261044A - Demountable window shade bracket : en
  • GB540769A - Method for the driving into the ground of piles and ring used by this method : en
  • DE713059C - Device for transporting strollers over stairs : de en
  • DE713164C - Rollable screen : de en
  • US2260296A - Electrical filter : en
  • US2260612A - Composite piston ring : en
  • PL30079B3 - Akciova spolecnost drive Skodovy zavody v Plzni, Praga and Bohdan Pantoflicek jr., Prague Smooth-barreled projectile, particularly suitable as a defense mine against tanks : en pl
  • USD130149S - Design for a battery charger case : en
  • US2260391A - Cyclic process for production of anhydrides of carboxylic acids : en
  • US2260697A - Basket tipping apparatus : en
  • FR867450A - Central office communications systems : en fr
  • ES6472U - A perfect razor shaver (Machine-translation by Google Translate, not legally binding) : en es
  • US2260708A - Piston pin and king bolt vise : en
  • ES6551U - Tape measure for cutting garments. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540718A - Improvements in reversing gear : en
  • ES148453A1 - A FLYING LANZAHELLS APPARATUS : en es
  • DE713041C - Impeller gear counter for displaying the product of the quantity and a second measured variable : de en
  • ES6508U - Device for making bottles and similar containers non-refillable. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540809A - Improvements in and relating to portable buildings and temporary structures : en
  • DE712862C - Portion dispenser, especially for the delivery of ice cream : de en
  • DE712918C - Device for producing threads from glass etc. : de en
  • DE713021C - Process for the production of matrices for the punching of aperture openings for the purposes of image transmission and television : de en
  • DE713125C - Lock for self-loading guns with sliding barrel : de en
  • DE712987C - Stripped aircraft landing gear cantilevered in the lower part : de en
  • DE713075C - Process to increase the tar yield in the dry distillation of hard coal : de en
  • US2260434A - Air brake : en
  • ES6542U - A push button for electric bell (Machine-translation by Google Translate, not legally binding) : en es
  • ES6553U - Supplement for tire repair, (Machine-translation by Google Translate, not legally binding) : en es
  • CA400194A - Steam engine cylinder casting : en fr
  • CH217455A - Means for printing or decorating textile fabrics. : de en
  • CH217459A - Shoe. : de en
  • US2260582A - Sheet assembling machine : en
  • US2261077A - Partition wall base : en
  • CH217604A - At least one controller and one switch having electromagnetic device with three armatures for power generating systems, in particular those on vehicles. : de en
  • US2260482A - Visor : en
  • US2260515A - Method for extinguishing fires in bales and loosely piled materials : en
  • US2260562A - Process and apparatus for core sample orientation : en
  • DE685048C - Artificial threads, ribbons, hoses, etc. like : de en
  • CA400242A - Loom thread extractor : en fr
  • CH217474A - Diaphragm for electrochemical purposes. : de en
  • CH217631A - Pack for razor blades. : de en
  • CA400225A - Shoe stiffener : en fr
  • CA400330A - Tractor wheel : en fr
  • CH217532A - Hydrodynamic tachometer. : en fr
  • CH217644A - Method and arrangement for the transmission of television signals. : de en
  • PL30098B3 - Fichtel & Sachs Aktiengesellschaft, Schweinfurt Connection to the vehicle frame of a freewheel hub equipped with a reverse brake and driven by a gearbox from the engine located in the drive wheel : en pl
  • USD130152S - Design for a hat : en
  • CA400247A - Wheel structure : en fr
  • US2260720A - Lap lock sheathing : en
  • US2260912A - Elevator door lock : en
  • US2261075A - Process for producing readily inflammable solid fuels and driving substances : en
  • US2260839A - Combustion apparatus : en
  • CA400183A - Hose nozzle valve : en fr
  • CA400281A - Servo-control apparatus : en fr
  • US2260995A - Mounting for vises : en
  • US2261000A - Flashlight : en
  • CH217488A - Process for the preparation of an asymmetrical azo dye. : de en
  • AU370040A - Improvements in or relating to building structures : en
  • CH217676A - Process for the preparation of N-ethyl-2-methylene-naphthoquinoline-w-aldehyde. : de en
  • CH217494A - Process for producing a pulpy glue for gluing plywood and cover veneers and glue produced by the process. : de en
  • CH217673A - Process for the production of a heterocyclic nitrogen compound. : de en
  • CA400193A - Poppet valve : en fr
  • AU101941A - Improvement in halftone screens : en
  • US2260477A - Air conditioning system : en
  • US2260774A - Combination ash tray, match holder, etc. : en
  • DE713013C - Two-legged bracket : de en
  • DE713038C - Device for the extraction of spinnable fibers from fibrous sheets : de en
  • US2260805A - Pump valve : en
  • USD130136S - Design for a pin clip : en
  • DE713029C - Procedure for remote switching through repeated short-term voltage changes in the line conductor : de en
  • ES148496A1 - A PROCEDURE FOR THE CONSTRUCTION OF SKATING CHASSIS : en es
  • ES6580U - Automatic auctioneer of fish. (Machine-translation by Google Translate, not legally binding) : en es
  • AU114063B2 - Process and device for preserving and shaping materials in powder form into bricks : en
  • IE16493L - Pneumatic tyre tubes : en
  • US2260293A - Hydraulic suction dredge : en
  • GB540725A - Improvements in or relating to moistening devices for machines for copying documents : en
  • GR9700B - SIZE OF EXPLOITATION AND REFINING OF THE POWDER OR FRACTURES OF THE PASTY OF THE NATURE OF LIGHT CARBON LIGNITES, COC, ETC. AS CARBOHYDRATES OR NUCLEAR CARBONES AND PRODUCTION FROM THESE MATERIALS USED FOR FUEL IN ANY NATURE FOCUS OF FIRE. : el en
  • CH217611A - Process for the manufacture of a vacuum vessel with a glass bulb and a vacuum vessel manufactured according to this process. : de en
  • USD130117S - Design for a game board : en
  • ES6599U - Ear protector. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6519U - New valve for the entry and closing of the air for all kinds of tires. (Machine-translation by Google Translate, not legally binding) : en es
  • DE712979C - Device for cooling the injection nozzles of internal combustion engines : de en
  • US2260802A - Bathing and drying apparatus : en
  • DE712994C - Device for laying conveyor belts u. like : de en
  • US2260460A - Toy mail car : en
  • US2261066A - Drop-back or supplemental backstop mechanism for heading apparatus : en
  • US2260911A - Television device : en
  • ES148392A1 - A PROCEDURE FOR THE CATALYTIC CONVERSION OF HYDROCARBONED OILS : en es
  • ES6603U - Metal door. (Machine-translation by Google Translate, not legally binding) : en es
  • ES148428A1 - IMPROVEMENTS IN THE INTEGRATING METALLIC PIECES OF THE HORSE CONTINENT ORTHOPEDIC APPARATUS : en es
  • ES6523U - Ceramic lighter for gas lighting. (Machine-translation by Google Translate, not legally binding) : en es
  • CA400243A - Steel slab manipulating apparatus : en fr
  • CH217529A - Goniometer for direction finding systems. : de en
  • GB540728A - A new or improved display device : en
  • US2260322A - Deseaming and desurfacing apparatus and process : en
  • CH217583A - Installation comprising an engine powered by a gasogen. : en fr
  • US2260717A - Sound recording system : en
  • US2260910A - Process for purifying and decolorizing oily and fatty materials : en
  • DE713154C - Cooler for the operation of vehicles used generator gas : de en
  • CA400272A - Internal combustion engine : en fr
  • US2261037A - Liquid dispensing apparatus : en
  • ES6589U - Improved hand shovel. (Machine-translation by Google Translate, not legally binding) : en es
  • DE712860C - Mercury vapor boiler system : de en
  • GB540851A - Improvements in or relating to building structures or walls : en
  • ES6526U - Thermostat. (Machine-translation by Google Translate, not legally binding) : en es
  • DE713159C - Process for producing very fine threads from glass or glass-like masses : de en
  • GB540744A - Improvements in a cupola type furnace construction : en
  • CH217674A - Process for the production of a heterocyclic nitrogen compound. : de en
  • US2260358A - Torque measuring wrench : en
  • US2260672A - Photographic enlarging apparatus : en
  • USD130157S - Design for a combined bottle : en
  • US2260944A - Treatment of hydrocarbon oils : en
  • US2260987A - Humidifying head : en
  • DK59151C - Electric Discharge Pipe. : da en
  • CH217565A - Single-roller grinder. : de en
  • GB540776A - Improvements in telescopic shock-absorbers : en
  • ES6506U - Fold-up cuffs and cuffs for caimisas. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540771A - Improvements in operating levers and retaining means therefor : en
  • USD130200S - Design fok a hat : en
  • ES148399A1 - IMPROVEMENTS IN DEBASTATING, SCRAPPING AND POLISHING WHEELS : en es
  • DE713130C - Ammonium nitrate powder : de en
  • US2260699A - Method of making sound records : en
  • CH217553A - Process for peeling metal bodies that can be flame-cut by means of oxygen jets and peeling torches for carrying out the process. : de en
  • DE712876C - Injection pump and nozzle tester : de en
  • DE712976C - Molten mass to protect plants against frost and heat : de en
  • US2260497A - Lubricating system and apparatus : en
  • US2260869A - Friction clutch plate : en
  • US2260939A - Refrigeration : en
  • US2260866A - Welding apparatus : en
  • DE712930C - Electric drive of sewing machines : de en
  • DE713051C - Saw sharpening machine : de en
  • GB540811A - Improvements relating to direct current electricity meters : en
  • GB540762A - A new or improved container filling machine : en
  • ES6537U - Atomizing apparatus for antiseptic products. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260901A - Electric switch : en
  • USD130212S - Design for a dress : en
  • CH217438A - Ring for gas stoves. : de en
  • US2260950A - Coin controlled locking mechanism : en
  • CH217507A - Visual file. : de en
  • DE712970C - Recording device for electrical connection to a sensing device working with a current-carrying pointer and a lamella packet over which it passes : de en
  • US2260408A - Apparatus for increasing economy of carburetor engines : en
  • US2260319A - Phonographic apparatus : en
  • US2261057A - Emulsion treating and brine injection system for oil wells : en
  • US2260463A - Duplicating machine : en
  • US2260843A - Centerless grinding machine : en
  • DE711948C - Mill flushed by a gas stream : de en
  • ES6484U - Catcher collecting apparatus of alfalfa. (Machine-translation by Google Translate, not legally binding) : en es
  • CH217457A - Washing machine. : en fr
  • DE713034C - Arrangement for frequency or phase comparison with the aid of a motor system working with a single-phase winding and a multi-phase winding : de en
  • ES6496U - Shaver with two or three double cuts, acting simultaneously, and device for simultaneous stretching and massage of the skin. (Machine-translation by Google Translate, not legally binding) : en es
  • CH217547A - Waterproof watch case. : de en
  • CA400191A - Band cutter and tensioning device : en fr
  • US2260776A - Process and apparatus for purifying or dressing clay : en
  • CA400190A - Oxide reduction method : en fr
  • DE713136C - Labyrinth seal of steam or gas turbines : de en
  • US2260594A - Annular core heater : en
  • US2260837A - Pressure measuring apparatus : en
  • USD130164S - Design for a rose confection basket : en
  • US2260454A - Hose connection : en
  • CA400184A - Material testing apparatus : en fr
  • CH217435A - Soot door with frame for chimneys. : de en
  • US2261069A - Husking rolls : en
  • USD130127S - Design fob a bed lamp : en
  • USD130195S - Design for a dress : en
  • CH217534A - Device for stretching paper on a roller. : de en
  • USD130219S - Design for a dress : en
  • CH217577A - Check valve, especially for the suction line of a petrol pump. : de en
  • CH217594A - A method of manufacturing an electrically insulating tubular member and an electrically insulating tubular member produced by this method. : en fr
  • CH217469A - Process for preserving the aroma of roasted coffee. : de en
  • DE712915C - Process for the production of mold plates, models and the like like. for foundry purposes : de en
  • US2260540A - Collating machine : en
  • US2260692A - Thermostatic valve : en
  • GB542156A - Improved manufacture of refractories for glass furnaces : en
  • GB540767A - Mop head : en
  • CH217456A - Washing machine with reverse gear. : de en
  • DE704527C - Lever escapement for watches : de en
  • GB540686A - Differential mechanism : en
  • US2260803A - Toilet lamp and heater : en
  • CA400276A - Rotary punching and notch cutting machine : en fr
  • CH217648A - Board to be attached to signs with parts visible in the dark. : de en
  • DE712966C - For making permanent hair waves curlers : de en
  • AU437140A - Improvements in or relating to gyro verticals : en
  • AU114082B2 - Improvements inthe extraction of precious metals from sulphide ores : en
  • CH217626A - Process for the manufacture of prostheses. : de en
  • US2260282A - Production of flexible tubes and pipes : en
  • US2260633A - Power take-off for rolling stock : en
  • USD130180S - Design fob a pack frame : en
  • DE712934C - Double-bladed propeller with blades that can be pivoted into the rotating axis of the screw : de en
  • DE712919C - Hunting stick with a rifle rest that can be folded down from the cruciform : de en
  • CH217587A - Storage of the valve needle of an automatic regulating valve. : de en
  • US2260493A - Amplifier : en
  • US2260886A - Loose-leaf holder : en
  • US2260424A - Shipping case : en
  • US2260865A - Apparatus for the extraction of juices : en
  • US2260339A - Cyclohexyl-aryl borates : en
  • US2261080A - High pressure fluid medium distribution system : en
  • USD130131S - Combination coin bank and picture frame or similar article : en
  • US2260396A - Direction indicator : en
  • CH217491A - Process for the production of a new azo dye. : de en
  • CH217533A - Vehicle speed recording device. : en fr
  • GB540737A - Improvements in or relating to pressure relieving devices for fluids : en
  • CH217667A - Flying machine. : en fr
  • US2260365A - Electrical plug connector : en
  • US2260676A - Boat trailer : en
  • USD130190S - Design for a dress : en
  • CA400241A - Crown cap lining apparatus : en fr
  • CH217415A - Sawdust furnace. : de en
  • CH217526A - Dispositif de fermeture pour arme automatique. : en it
  • US2260389A - Machine for forcing fittings into the ends of wooden bars : en
  • US2260881A - Process for the recovery of hydrocyanic acid : en
  • US2260327A - Machine tool : en
  • PL30078B1 - : en pl
  • US2260675A - Switch protector : en
  • US2260354A - Gauge for elongated bodies : en
  • US2260824A - Feeding apparatus : en
  • US2260617A - Clay treatment of pressure distillate : en
  • CH217523A - Support leg mounts, in particular for machine guns. : de en
  • CH217464A - Method and device for separating solid particles from air, gases and vapors. : de en
  • CH217580A - Method and device for converting wind energy into heat. : en fr
  • US2261058A - Swab : en
  • US2260304A - Synthetic oil addition agents : en
  • US2260321A - Mounting for supporting rotary drums : en
  • US2260375A - Straightening machine : en
  • US2260678A - Core barrel : en
  • US2260796A - Automatic clutch for motor vehicles : en
  • PL30086B1 - Gesellschaft fiir Forderanlagen Ernst Heckel mit beschrankter Haftung, Saarbrucken Separator of floating particles from the flushing trough : en pl
  • US2260690A - Fastener : en
  • US2260878A - Insert for buckles and the like : en
  • US2260760A - Cloth clamp for looms : en
  • CA400315A - Conveyer roller lubricating device : en fr
  • CA400216A - Electric motor driven brush for the teeth : en fr
  • AU176041A - Package and method of making : en
  • US2260457A - High tension fuse : en
  • CH217439A - Knife with recesses on the blade for cutting soft goods. : de en
  • US2260350A - Switching device : en
  • US2260641A - Tractor-trailer brake mechanism : en
  • US2261092A - Burner control system : en
  • GB540754A - Improvements in thermionic relay systems : en
  • CH217525A - Appareil de détente pour arme automatique. : en it
  • ES6582U - A stroller for a child (Machine-translation by Google Translate, not legally binding) : en es
  • ES6594U - Fixed keys perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867430A - Improvements to devices of the sidecar type adaptable to motorcycles and two-wheeled velocipeds : en fr
  • ES148407A3 - A PROCEDURE FOR THE MANUFACTURE OF THE SO-CALLED ZIPPERS FOR CLOTHING : en es
  • FR867435A - Improvements to discharge tubes : en fr
  • US2260761A - Electric cord or cable : en
  • US2260467A - Game apparatus : en
  • US2260626A - Process of preparing 4, 4'-disbstituted-diphenyl sulphones : en
  • US2260663A - Ignition apparatus : en
  • ES148394A1 - IMPROVEMENTS IN THE MANUFACTURE OF SMALL TRANSFORMERS OF ALTERNATE CURRENT, OWN FOR DOMESTIC USES : en es
  • GB540836A - Improvements in apparatus for uncoiling and coiling strip material : en
  • DE705643C - Device for warming solid foodstuffs, in particular sausages, by electrical means through direct current passage : de en
  • DE713039C - Process for the production of protein-containing plastic masses from urea or the like and formaldehyde : de en
  • ES148443A1 - A PROCEDURE FOR COLD VULCANIZATION WITH SULFUR CHLORIDE : en es
  • GB540853A - Improvements relating to razor stropping or honing devices : en
  • DE712988C - Rotating bottle handling machine : de en
  • ES148491A1 - IMPROVEMENTS IN ROLLER COATINGS FOR WOOL AND STAMP WIRE MACHINES : en es
  • CA400346A - Rotary pump : en fr
  • PL30095B3 - Ambi-Budd Presswerk Gesellschaft mit beschrankter Haftung, *) Berlin Motor vehicle body Additional palent to patent no. 29573 : en pl
  • US2260863A - Transmission synchronizer : en
  • USD130206S - Design for a dress : en
  • US2260822A - Agitator : en
  • ES148389A1 - SPECIAL EQUIPMENT FOR RADIO AUDITIONS IN RAILWAYS : en es
  • US2260505A - Refrigerator car : en
  • US2260281A - Window ventilator : en
  • US2260435A - Lubricated piston for fluid pressure brakes : en
  • US2260660A - Slide changing apparatus : en
  • US2260983A - Control means for internal combustion engines : en
  • ES148416A1 - AN APPARATUS FOR THE USE OF SURF ENERGY : en es
  • US2260830A - Start-up device for roll changers : en
  • DE712997C - Gas-tight tear sheet for tank tops : de en
  • GB540782A - Improvements in and relating to rectifier arrangements for charging electric batteries : en
  • US2260362A - Runproof or run-resistant flat-knit stocking and blank therefor, and method of makign same : en
  • CH217466A - Bread shovel. : de en
  • US2261012A - Last and method of making : en
  • ES148446A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES148492A3 - PERFECTED SYSTEM AUTOCLAVE FOR THE REGENERATION OF VULCANIZED RUBBER : en es
  • US2260427A - Convertible jacket : en
  • US2260388A - Scraper : en
  • US2260816A - Method of manufacturing fabric tubing : en
  • ES6568U - Cat of friction ascent on the support bar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6486U - Lamp holder model. (Machine-translation by Google Translate, not legally binding) : en es
  • CA400265A - Adhesive sheet dispenser : en fr
  • ES148482A1 - A PROCEDURE TO REGENERATE ALL KINDS OF RUBBER WASTE AND WASTE : en es
  • DE713140C - Network for equalizing the frequency response of a quadrupole : de en
  • ES6509U - Clavable and unbreakable seal device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260565A - Helical winder : en
  • US2260916A - Electric heating device for oil and gas wells : en
  • DE712900C - Step switch for mobile electrical machines or devices intended for connection to different operating voltages : de en
  • US2260511A - Spacing control for telefacsimile systems and the like : en
  • CA400200A - Logging hook : en fr
  • CH217453A - Method for patterning on knitting machines and device therefor. : de en
  • CH217416A - Gas heater. : de en
  • GR9696B - RAW MATERIAL FOR THE PREPARATION OF PLANT ACTIVE CARBON (SHADES AND DEODORATES). : el en
  • GB540716A - Process for vapour-conditioning grain : en
  • GB540834A - Improvements in or relating to power amplifying circuits : en
  • CA400185A - Perpetual calendar : en fr
  • US2260486A - Copy printing machine : en
  • US2260376A - Method of preparing beta (o-methyl phenoxy) beta' thiocyan ethyl ether : en
  • US2260390A - Sponge rubber brush : en
  • US2260814A - Fabricated dynamoelectric machine : en
  • USRE21933E - Underfired coke oven : en
  • DE713060C - Backlash-free worm gear : de en
  • US2260642A - Diaralkyl cyanamides : en
  • US2260872A - Animal trap : en
  • CA400284A - Refrigerator car : en fr
  • CH217670A - Process for the preparation of a capillary active agent. : de en
  • US2261004A - Manufacture of motor fuel : en
  • USD130120S - Drucker camera : en
  • ES6590U - A new saw device with motor for wood (Machine-translation by Google Translate, not legally binding) : en es
  • CH217549A - Machine to adapt in a centered way, on a working cleat, a bearing stone. : en fr
  • CH217682A - Continuous electrode. : de en
  • US2260566A - Semiautomatic brake : en
  • US2260616A - Trap device for trapping waste outlets : en
  • US2260957A - Apparatus for greasing and luring hats : en
  • US2260581A - Fluid transmission : en
  • US2260903A - Wiper arm : en
  • CH217598A - Insulated electrical conductor. : de en
  • US2260793A - Heater unit : en
  • US2260841A - Exhaust pipe deflector : en
  • PL30102B1 - A way to recover a pine tree : en pl
  • US2260519A - Door fastener : en
  • CA400258A - Aircraft float light : en fr
  • DK59146C - Two-tube amplifier with push-pull coupled output circuit. : da en
  • DE712912C - Anesthetic equipment : de en
  • CH217566A - Charcoal Crusher. : de en
  • GB540780A - Improvements in chain cables : en
  • US2260906A - System for producing telegraph signals : en
  • US2260988A - Cop frame : en
  • US2261096A - Needled fabric and method of making the same : en
  • DE712935C - Operating material container surrounded by protective clothing for vehicles of all kinds, in particular for aircraft : de en
  • ES148411A3 - A DEVICE FOR REMOVING THE HUBS FROM THE WHEELS OF VEHICLES : en es
  • CH217554A - Arc welding clamps. : de en
  • USD130191S - Design for a dress : en
  • CA400299A - Shaft coupling : en fr
  • US2260733A - Apparatus for extinguishing oil fires : en
  • DE713008C - Firearm : de en
  • DE713127C - Reverse-mountable machine gun with sliding barrel and muzzle brake : de en
  • PL30088B1 - Edward G. Budd Manufacturing Company, Phiiadeiphia, Pennsyivania Doors, especially for motor vehicles : en pl
  • US2260422A - Milk bottle cream separator : en
  • US2260826A - Process for preparing improved pigment materials : en
  • GB540841A - Improved fans, propellers and the like : en
  • ES148494A3 - A PROCEDURE FOR THE MANUFACTURE OF AGGLOMERATES : en es
  • CH217528A - Ventilation device for air raid shelters and other rooms. : de en
  • FR867408A - Improvements in photographic copying processes and products for the application of these processes : en fr
  • GB540699A - Improvements in the ventilation of workshops : en
  • DE713049C - Device for extracting and rendering harmless gas mixtures and vapors from the crankcase of internal combustion engines : de en
  • GB540774A - Improvements in supercharging arrangements for internal combustion engines : en
  • GB540795A - Improvements in the heat treatment of metal alloys : en
  • CH217424A - Siphon for street sewer systems. : de en
  • AU103641A - Improved method of and apparatus for destroying rabbits andthe like : en
  • CH217425A - End piece for quarter turn. : de en
  • ES6511U - An improvement in the medias (Machine-translation by Google Translate, not legally binding) : en es
  • US2260491A - Hydraulic braking system : en
  • AU114062B2 - Rotary kiln lining : en
  • US2260714A - Mail chute construction : en
  • CH217513A - Process for color development of halogen silver emulsion layers with dye components. : de en
  • US2260410A - Polyvinyl acetal resin sheets containing tributyl citrate : en
  • DE713123C - Clamping device for self-loading weapons : de en
  • USD130186S - Design fob a dress : en
  • CA400325A - Co-carboxylase purification : en fr
  • DE713105C - Fluid shock absorbers for off-road or street-legal vehicles : de en
  • GB540819A - Metal cutting tool forming attachment for lathes : en
  • CA400220A - Valve mechanism : en fr
  • CH217402A - Lifting gears for towing and attachments to tractors, in particular for agricultural purposes. : de en
  • AU142341A - Concentration of metalliferous ores by froth flotation : en
  • CH217539A - Ten switching device on calculating machines. : de en
  • CA400251A - Photographic multi-colour picture production : en fr
  • ES6480U - Torch for gasoline or petroleum gas. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540765A - Improvements relating to the coating of surfaces with cellulose esters : en
  • AU114041B2 - Device for connecting hosepipes onto water taps : en
  • US2260666A - Dispensing closure : en
  • US2261084A - Urea-formaldehyde-acid-amine cocondensation products and process of making the same : en
  • CH217561A - Line drilling machine. : de en
  • AU114059B2 - Improvements in machines for making wired box parts : en
  • AU360440A - Improvements in means for the automatic control fo the supply of current for use with electrical water heating apparatus : en
  • CA400304A - Weighing scale mechanism : en fr
  • CH217629A - Process for making a durable disinfectant. : de en
  • GB540678A - Improvements relating to the heating of buildings : en
  • GB540715A - Improvements in and relating to copper-cobalt-tin-alloys : en
  • GB540745A - Improvements relating to building blocks : en
  • DE713129C - Process for the production of low-smoke propellants : de en
  • ES148405A1 - AUTOMATIC TENSION FOR STRAP, CABLE OR STRING TRANSMISSIONS : en es
  • GB540818A - Improvements in driving mechanism for lathes and other machine tools : en
  • CH217595A - Corrosion-resistant connection of conductor parts to be connected to one another made of different materials. : de en
  • DE713108C - Braking device, especially for combined pressure medium brakes on motor vehicles : de en
  • DE713072C - Tool for setting up the inner edge of openings in pipes : de en
  • CA400338A - Colour photography : en fr
  • US2260743A - Illuminated sign : en
  • USD130204S - Design for a magnifier : en
  • DE712972C - Adding machine : de en
  • DE712874C - Installation on cheese tubs for emptying curd : de en
  • DE712906C - Device for separating high-boiling components from gas flows : de en
  • AU411440A - Improvements in oil seals : en
  • US2260407A - Transparent folder and indexing means for carrying loose-leaf sheets : en
  • USD130145S - Design fob a translucent darner : en
  • DE713094C - Cash register or accounting machine for a non-decimal currency : de en
  • AU374940A - Improved driving means for mechanical stokers : en
  • GR9699B - PETROL METAL LIGHTING LIGHTER. : el en
  • FR867443A - Improvements to shoe soles : en fr
  • ES148477A1 - A NEW MOLDED, WASHABLE SPONGEOUS RUBBER MANUFACTURING PROCEDURE FOR DIFFERENT USES, IN PLATES, DIFFERENT FORMS AND MOLD ARTICLES : en es
  • ES6520U - An articulated folding bed (Machine-translation by Google Translate, not legally binding) : en es
  • DE713017C - Storage for distribution and application rollers of rotary printing machines : de en
  • US2260976A - Chair : en
  • DE713147C - Multiple connector : de en
  • DE713095C - Coin insertion and drive device for self-cashers : de en
  • US2260429A - Radio tuner : en
  • US2260572A - Rhinestone attaching machine : en
  • CA400239A - Injection moulding device : en fr
  • CA400305A - Coin controlled mechanism : en fr
  • US2260942A - Container and closure therefor : en
  • US2261067A - Method of producing socket screw fasteners : en
  • PL30104B1 - Diaphragm overflow valve : en pl
  • US2261074A - Tool for shaping glass vials : en
  • GB540761A - Improvements in the manufacture of hose pipes : en
  • CH217476A - Process for the production of sodium aluminate from alkali aluminum silicates. : de en
  • ES6588U - Disposition of springs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES148476A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRICAL CONDUCTORS : en es
  • DE712856C - Attachment of the wear strips to the stand windows of roll stands : de en
  • DE712996C - A device for taking samples of stored goods consisting of a downpipe with closable extraction openings : de en
  • US2260316A - Retractable airplane wing : en
  • US2260926A - Measuring materials feeder : en
  • PL30091B1 - The method of shaping artificial resins : en pl
  • CA400224A - Metallurgical arsenical dust processing : en fr
  • AU114050B2 - Improved driving means for mechanical stokers : en
  • CH217493A - Process for the production of a vat dye. : de en
  • US2260521A - Fabric covered strand : en
  • US2261006A - Melting and drying machine : en
  • US2260721A - Television receiver : en
  • ES6497U - Pencils (Machine-translation by Google Translate, not legally binding) : en es
  • CA400248A - Handle switch and conductor construction : en fr
  • US2260949A - Portable belt sander : en
  • US2261087A - Control system : en
  • US2260420A - Coating compound : en
  • US2261090A - Triturating apparatus : en
  • US2260974A - Reinforcement spacer : en
  • ES6573U - Coated tubes for industrial applications with soft metals eventually hardened with special alloys (Machine-translation by Google Translate, not legally binding) : en es
  • FR867424A - Gas or electricity storage heater and air conditioning : en fr
  • GB540707A - Improvements relating to multi-stage axial flow fans, pumps and the like : en
  • GB540807A - Improvements in or relating to gear finishing : en
  • GB540689A - Improvements in mechanical feeding devices for finely divided substances : en
  • US2260790A - Heating unit : en
  • DE712990C - Centering device for pipe axles : de en
  • US2260494A - Electrical filter : en
  • ES6598U - Rigging to equalize and level the lower edges of the suits and skirts of the ladies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES148461A3 - PROCEDURE FOR THE CATALYTIC MANUFACTURE OF ACETYLSALICYLIC ACID : en es
  • ES148499A1 - SOME IMPROVEMENTS IN THE MANUFACTURE OF LACTOSE : en es
  • GB540847A - Improvements in or relating to loose leaf pocket books or the like : en
  • US2260286A - Apparatus for treating vegetables with hot water and steam : en
  • US2260343A - Gelatinized nitrocellulose and method of making same : en
  • USD130142S - Physiotherapy stretching table : en
  • CA400273A - Wave translation system : en fr
  • US2260428A - Display carton : en
  • US2260945A - Alkylation of hydrocarbons : en
  • US2261021A - Recovery of halogens from fluids : en
  • USD130159S - Design for a brooch or similar article : en
  • USD130192S - Design fob a dress : en
  • CH217615A - Device with artificially cooled barrier electrode systems. : de en
  • CH217489A - Process for the production of a new azo dye. : de en
  • US2260315A - Radio traffic control system : en
  • US2260861A - Sound recording and reproducing device : en
  • CH217408A - Narrow threshing machine with remote depositor. : de en
  • CH217544A - Episcopic projection lamp with a frame-shaped hollow glass body. : de en
  • CH217647A - Sound delay calculator on a listening device. : de en
  • US2260691A - Weighing apparatus : en
  • DE712965C - Process for producing threads or fibers from glass, etc. : de en
  • CH217616A - Circuit arrangement with self-interrupter. : de en
  • DE713163C - Rotary piston fluid meter : de en
  • ES148485A1 - A NEW POCKET CALCULATION RULE SYSTEM : en es
  • US2260484A - Door and frame for moving picture sets : en
  • AU114071B2 - Improved means for protecting rotary shafts on machine tools : en
  • CA400327A - Phosphorus and arsenic compound removal from vanadate solutions : en fr
  • US2261068A - Fish lure : en
  • US2261094A - Treatment of keratins : en
  • DE712917C - Device for producing fibers from glass or other masses that are plastic in the heat by centrifugation : de en
  • AU114077B2 - Improvement in halftone screens : en
  • US2260332A - Method of and apparatus for packaging articles : en
  • US2260452A - Textile cone : en
  • ES6601U - Picture frames perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260412A - Key action for musical instruments : en
  • DE713092C - Circuit for monitoring the symmetry of the photocell scanning device of a push-pull optical sound reproduction device : de en
  • US2260613A - Electron multiplier : en
  • DK59141C - Device with annular zippers for joining the two ends of the zipper. : da en
  • US2260549A - Card delivery apparatus : en
  • US2261053A - Electrode for secondary batteries : en
  • US2260441A - Smoke disposal and draft inducing apparatus for locomotives : en
  • US2260632A - Acylaminobenzenesulphonhydroxyamides : en
  • US2260377A - Heel bone pocketing accessory for shoes : en
  • US2260630A - Method of making chains : en
  • CH217628A - Dentifrices without mineral components. : de en
  • US2260462A - Die for pressure casting : en
  • US2260544A - Polish rod clamp : en
  • US2260968A - Siphon bottle and cap : en
  • US2260875A - Can server : en
  • CH217645A - Device for projecting the images generated on the fluorescent screen of a cathode ray tube. : de en
  • CH217470A - Device for separating steam in sprinkling evaporators. : de en
  • ES6483U - Improved ashtray. (Machine-translation by Google Translate, not legally binding) : en es
  • CH217567A - Tool grinding machine. : de en
  • AU114047B2 - Improvements in or relating to navigation aiding radio transmitters : en
  • AU114049B2 - Improvements in or relating to facsimile receivers : en
  • DE713107C - Control valve for air brakes on motor vehicle trains : de en
  • US2261045A - Temperature regulator : en
  • US2260603A - Method and apparatus for forming sprays : en
  • US2261018A - Machine for folding blanks : en
  • US2261056A - Method of making threaded joint members : en
  • CH217545A - Waterproof watch box. : en fr
  • CH217669A - Variable-pitch propeller with a mechanism for changing the position of the propeller blades and an electrical control system that controls the speed of this mechanism. : de en
  • DE712949C - Process for the protection of ferrous materials against corrosion by water or other liquids or suspensions : de en
  • US2260737A - Safety pilot : en
  • US2260355A - Cotton stripping process : en
  • US2260592A - Switch : en
  • CA400206A - Vaginal pack device : en fr
  • CA400285A - Refrigerator car : en fr
  • AU344940A - Improvements in folding doors for garages, factories, andthe like : en
  • ES148422A3 - IMPROVEMENTS IN THE HEATING CLIPS FOR HAIR WAVES : en es
  • US2260342A - Multiflame welding tip : en
  • US2260819A - Coating composition : en
  • US2261024A - Vulcanization accelerator : en
  • USD130178S - Design fob a dress : en
  • CH217540A - Radio receiver, the low frequency part of which is used for record amplification. : de en
  • CH217428A - Process for the carbonization of solid fuels of all kinds and vertical furnace for the implementation of this process. : en fr
  • US2260799A - Ironing apparatus : en
  • US2261026A - Distributing system for high pressure fluid media : en
  • CA400342A - Aircraft wheel braking device : en fr
  • US2260600A - Pump : en
  • US2260809A - Seal for rotary pumps : en
  • US2260857A - Boiler replenishing system : en
  • AU345140A - Improvements inthe extraction of precious metals from sulphide ores : en
  • US2260993A - Jack : en
  • CA400262A - Vibrator : en fr
  • US2260635A - Head and table adjusting mechanism for drill presses and the like : en
  • US2260981A - Seat construction : en
  • US2261083A - Control apparatus : en
  • AU114055B2 - Improvements in oil seals : en
  • US2260508A - Springing for railway trucks : en
  • US2260977A - Control apparatus : en
  • US2260287A - Piano action : en
  • US2260629A - Article of manufacture : en
  • US2260850A - Joint for electric cables : en
  • DE713116C - Device for wrapping pieces of butter : de en
  • GB540837A - Frequency changing circuits particularly for the reception of ultra-short electromagnetic waves : en
  • CA400217A - Aluminium hydroxide compound : en fr
  • BE441132A - : en
  • US2260634A - Combined spring and shock absorber : en
  • US2260646A - Valve stem : en
  • US2260715A - Circuit closer : en
  • US2260685A - Beet blocking machine : en
  • DE713030C - Procedure for remote switching by changing the voltage : de en
  • CH217445A - Platter for preparing shell snails. : de en
  • AU114051B2 - Improvements in or relating to hearths for solid fuel cooking stoves or the like and to cooking stoves or the like fitted with said hearths : en
  • ES148410A1 - MOISTURIZING MEDIA FOR MARKETING BLEACH : en es
  • DE713153C - Cooling and cleaning device for generator gas : de en
  • CA400180A - Rotary strainer : en fr
  • US2260456A - Method of and apparatus for forming rouge pads : en
  • US2260892A - Game board and apparatus for use in connection therewith : en
  • CH217510A - Folding machine for producing two or more breaks. : de en
  • US2260333A - Safety razor : en
  • US2260450A - Method of freezing food products : en
  • US2261072A - Conductive shoe : en
  • DE713137C - Device for loading shaft furnaces, in particular blast furnaces : de en
  • US2260587A - Flexible conveyer : en
  • US2261100A - Brine injection method for oil wells : en
  • CH217559A - Device on two parts of larger dimensions, one part of which can be rotated about the other part, for adjusting the rotatable part with respect to the other part. : de en
  • BE442618A - : en fr
  • DE712826C - Record mass and method of making same : de en
  • ES6552U - Protective shirt against low temperatures. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260283A - Ball and socket joint : en
  • CA400208A - Hand nail decorating device : en fr
  • CH217633A - Lung-controlled valve in the breathing apparatus. : de en
  • US2261093A - Surface testing and recording machine : en
  • ES6578U - Automatic keychain (Machine-translation by Google Translate, not legally binding) : en es
  • CA400205A - Humidifying device for engines : en fr
  • US2260447A - Curb and gutter form : en
  • AU114078B2 - Concentration of metalliferous ores by froth flotation : en
  • DE712871C - Centrifugal conveyor : de en
  • CA400292A - Return bend clamp block : en fr
  • CH217624A - Device for displaying the burning time of electric incandescent lamps, hot cathode tubes and the like. : de en
  • US2260707A - Crystal controlled oscillator for ultra-high frequencies : en
  • CH217653A - Bicycle support. : de en
  • DE712952C - Method for docking punching dies : de en
  • US2260461A - Traffic guide : en
  • CH217502A - Method and device for the production of a metal coating on metallic strips or wires. : de en
  • CA400347A - Diecasting machine : en fr
  • DE713112C - Device for locking the doors of a vehicle : de en
  • ES6585U - Electric plug with automatic thread fixation. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6543U - A curling iron for the hair (Machine-translation by Google Translate, not legally binding) : en es
  • CA400310A - Green fodder preserving process : en fr
  • CH217517A - Pencil protector. : de en
  • CH217490A - Process for the production of a new azo dye. : de en
  • US2260340A - Hydrostatic brake : en
  • AU114073B2 - Improvements in or relating to gyro verticals : en
  • CA400201A - Decalcomania paper : en fr
  • CA400271A - Seat construction : en fr
  • CH217683A - Flashover ignition device for gas-heated devices. : de en
  • CH217605A - Device for reducing the neutral point vibrations that occur in the case of multi-pole shock waves in transformer arrangements. : de en
  • CA400277A - Paint brush : en fr
  • CA400293A - Photoelectric indicating controller : en fr
  • CA400349A - Friction coupling : en fr
  • CH217463A - Roller mill. : de en
  • DE712899C - Arrangement for step switch : de en
  • US2260448A - Ball winding machine : en
  • US2260405A - Method and system of welder control : en
  • US2260668A - Mowing attachment for tractors : en
  • US2261029A - Indicating instrument : en
  • US2261060A - Automatic tube drawing press : en
  • ES6532U - Box with double bottom, smoker's kit. (Machine-translation by Google Translate, not legally binding) : en es
  • CA400245A - Motor vehicle heater : en fr
  • CH217420A - Sawdust stove, for heating water. : en fr
  • DE713082C - Multipole electrical contactor with electromagnetic blowing : de en
  • DE712937C - Device for unwinding and clamping the anchor cable : de en
  • US2260301A - Fluid delivery device : en
  • USD130198S - Design foe a film clip : en
  • US2260890A - Method of preparing resinous compositions : en
  • CH217485A - Process for the preparation of 2-methyl-3-carbäthoxyamino-4-phenoxymethyl-5-oxymethyl-pyridine. : de en
  • ES6547U - Recessed box for electrical switches. (Machine-translation by Google Translate, not legally binding) : en es
  • CA400286A - Refrigerant container : en fr
  • CA400340A - Knitted fabric : en fr
  • CH217570A - Devices for drying, in particular solid fuels for motor vehicles. : de en
  • USD130179S - Design for a dress : en
  • ES6492U - Ladder-tripod. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6560U - New type of bag, claiming the priority of the german application. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867432A - Multitubular boiler, bent tubes : en fr
  • CH217436A - Automatic draft regulator. : en fr
  • GB540752A - Improvements relating to fasteners for the bonnets of motor road vehicles and the like : en
  • CH217535A - Testing of multi-core cables, overhead lines, material samples. Operational behavior of electrical systems, decisive electrical partial quantities, such as partial conductance values, partial conductors, capacitances and the like, for example for the : de en
  • CA400215A - Cigarette paper : en fr
  • CA400269A - Foraminous sheet production : en fr
  • CA400316A - Methacrylic acid and ester manufacture : en fr
  • CH217430A - Volume reduction device of a hearth. : en it
  • DE712356C - Crosshair reading device : de en
  • US2260506A - Hectograph blanket having an acidic bonding agent : en
  • USD130173S - Design for a lace tablecloth : en
  • CH217541A - Method and device for mapping the intensity distribution in a beam of fast neutrons. : de en
  • CH217495A - Match. : de en
  • CH217619A - High frequency coil with a ground core. : de en
  • US2260437A - Seat cushion structure : en
  • USD130162S - Design fob a douche : en
  • DE713058C - Tow cable head with conical fasteners for tow cables with inner wires : de en
  • USD130188S - Design for a dress : en
  • ES6516U - Device for obtaining crushed ice in the form of snow (Machine-translation by Google Translate, not legally binding) : en es
  • US2260403A - Motor vehicle : en
  • US2260706A - Glass cutter : en
  • US2261027A - Guard device for pressure-responsive instruments : en
  • US2260404A - Toilet seat and cover therefor : en
  • US2260446A - Shingle fastening device : en
  • US2260520A - Lubricant distributor : en
  • US2260639A - Flashlight billy : en
  • US2260647A - Soldering iron : en
  • US2260820A - Rotary liquid seal : en
  • ES6579U - Special tiles made of wood cement and waterproofing asphalt (Machine-translation by Google Translate, not legally binding) : en es
  • FR867418A - Extra-light magneto giving four sparks per revolution for high-speed multicylinder aviation engines : en fr
  • DE712992C - Sliding door as a conclusion for garbage can : de en
  • DE712995C - Carrying conveyor : de en
  • ES6574U - Non-metallic containers to contain solid bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • GB540823A - Form structure for concrete walls : en
  • ES6570U - Metal strip (Machine-translation by Google Translate, not legally binding) : en es
  • US2260702A - Illumination determining system : en
  • US2261017A - Combined mine drill and breaker : en
  • AU383140A - Improvements in and connected with packing material for bottles and other fragile articles and for like purposes : en
  • USD130156S - Case for ear protectors or other articles : en
  • GB540702A - Improvements relating to draw-bar mechanism for tractor operated machinery : en
  • US2260414A - Pumping means for internal combustion engines : en
  • US2261073A - Batteryless photoflash lamp flasher : en
  • DE713063C - Process for pulling metal hoods onto shaped pieces, rod or tubular bodies made of ceramic mass, glass, pressed material and the like. like : de en
  • US2260288A - Drill for penetrating hard metals : en
  • US2260509A - Attachment plug : en
  • US2260696A - Hydraulic pump : en
  • US2261082A - Manifolding register : en
  • CH217621A - Cam-controlled contact device. : de en
  • US2260553A - Press for printing spots of wax carbon on paper : en
  • DE712885C - Steam boiler arrangement for ships : de en
  • GB540838A - Frequency deviation alarm circuit : en
  • US2260394A - Cloth shifting lever for cloth laying machines : en
  • US2260788A - Harness connector for looms : en
  • US2260440A - Liner packing : en
  • US2261062A - Machine for separating frangible sheet material : en
  • DE712922C - Magnesium alloy : de en
  • DE713090C - Device for ensuring the unhindered flow of a flowing substance through a pipeline containing a volume counter : de en
  • DE713091C - Floats : de en
  • AU335341A - Improvement relating tothe detection of frequency modulated signals : en
  • CH217638A - Shortwave transceiver. : de en
  • DE713158C - Device for pouring out metallic bodies, in particular Formakastenfuehrungen : de en
  • US2260541A - Settable counter for indicating instruments : en
  • DE712983C - Device for setting the step-by-step switchable workpiece drum of machine tools : de en
  • CH217512A - Process for color development of photographic and cinematographic images. : de en
  • CH217617A - Magnet system. : de en
  • US2260772A - Davit : en
  • US2260979A - Hydraulic device : en
  • US2261046A - Electrical appliance cord holder : en
  • DE713099C - Bearing made up of two or more floating bushes : de en
  • US2260855A - Poultry plucker : en
  • US2260989A - Heddle bar mounting : en
  • USD130177S - Design fob a dress : en
  • US2260913A - Liquid level indicating apparatus : en
  • GB540764A - Improvements in radio transmitters : en
  • US2260499A - Application of mud-laden or drilling fluids : en
  • FR867439A - Adaptation of acetylene gas and denatured alcohol to the power supply of automobile engines, and in general of all internal combustion engines : en fr
  • DE712785C - Process for improving the esterification ability of cellulose : de en
  • US2260625A - Gel and lubricant made therefrom : en
  • US2260767A - Nail pulling machine : en
  • ES148419A1 - IMPROVEMENTS TO THE BRICK FLOOR SYSTEM : en es
  • ES6587U - Extensive security installation for injured or diseased parts of the human body. (Machine-translation by Google Translate, not legally binding) : en es
  • US2260810A - Control system : en
  • US2260815A - Seat construction : en
  • CH217625A - Device for closing electrical hollow vessels filled with gas under excess pressure. : de en
  • DE712889C - Water supply system : de en
  • FR867412A - Cliché du noir for polychrome photomechanical reproduction : en fr
  • US2261036A - Unitary dental apparatus : en
  • CH217660A - Stopcock for compressed air brake lines. : de en
  • GB540743A - Manufacture of azo-dyestuffs and intermediate products : en
  • GB540805A - Improvements in roof constructions : en
  • US2260307A - Hay silo : en
  • USD130115S - Design for an illuminable whatnot : en
  • ES148429A3 - IMPROVEMENTS IN ELECTRIC TRACTION VEHICLES FOR PUBLIC SERVICE, KNOWN BY THE GENERIC NAME OF TROLLEYBUSES : en es
  • US2260352A - Combination seat and back : en
  • US2260628A - Halogenated benzoyl glycollate ester compositions : en
  • US2260312A - Float actuated electrical control system : en
  • BE442627A - Box for collecting valuable labels, such as stamps in the form of rolls : en fr
  • CA400249A - Tanning substance : en fr
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  • ES148388A2 - A PROCEDURE FOR OBTAINING VALUABLE OXOCOMBINATIONS : en es
  • FR867402A - Device to avoid duplicates in cameras : en fr
  • GB540800A - Improvements in fading compensation arrangements for radio-receivers : en
  • US2261013A - Builder's tower : en
  • US2260608A - Method of dehydrating refrigeration units : en
  • ES6517U - A new switch with a special structure, whose main body and axis of rotation are made of the same insulating material : en es
  • US2260466A - Fastening-inserting machine : en
  • US2260688A - Regulation of the supply of fuel to internal combustion engines : en
  • US2260671A - Well pump : en
  • GB540849A - Improvements in or relating to boxes for cosmetic or toilet powder or other pulverulent material : en
  • US2260558A - Electrically ignited match heads and method of manufacturing the same : en
  • DE712881C - Locking device in adjusting gears of adjusting propellers : de en
  • DE712971C - Projection device for rows of pictures next to and one below the other on a rectangular plate : de en
  • ES148434A1 - A THERMAL TREATMENT SYSTEM FOR THE OBTAINING OF STRATEGIES, ESSENCES, CONCENTRATIONS AND SIMILAR OF ORGANIC SUBSTANCES : en es
  • GB540688A - Improvements in or relating to the handling of minerals and the like : en
  • US2260711A - Multistation communication system : en
  • CA400341A - Pump or compressor regulating apparatus : en fr
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  • US2260800A - Process of making tertiary butyl malonic acid : en
  • US2260953A - Thiosteroid and process for producing the same : en
  • USD130187S - Design for a dress : en
  • DE712905C - Soldering iron with electrical resistance heating : de en
  • US2260654A - Spoon : en
  • US2260683A - Process of inhibiting the oxidation of hydrocarbons : en
  • US2260880A - Coating composition : en
  • US2260896A - Tufting mechanism for sewing machines : en
  • GB540814A - Improvements in or relating to cotton combing machines : en
  • US2260297A - Mower : en
  • US2260835A - Watchcase : en
  • DE120906C - : de en
  • US2260501A - Method of making uniaxial low shrinkage cellulose derivative sheeting : en
  • US2260792A - Heating unit : en
  • CH217448A - Method and device for making roving. : de en
  • US2260773A - Means for finishing hot rolled bars : en
  • DE711165C - Process for the production of a contact-safe electrical connection of finely stranded stranded conductors made of light metal : de en
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  • CA400303A - Vapour regulating apparatus : en fr
  • USD130199S - Design for a combined bottle : en
  • CA400323A - Oscillatory circuit : en fr
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  • US2260757A - Composition and process for treating emulsions : en
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  • US2260783A - Wire-cleaning machine : en
  • US2260946A - Electric fuel pump : en
  • GB540712A - Improvements in, or relating to, universal joints for vehicle steering gear : en
  • CA400343A - Rotary pump : en fr
  • CH217518A - Pressure filler pen. : de en
  • ES148427A3 - A PROCEDURE FOR CONSTRUCTION OF VISAGES FOR GLASSES FRAMES : en es
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