• CA476403A - Multi-bed cartridges for ion exchange : en fr
  • CA476565A - Casing joint locators : en fr
  • DE812091C - Amplifier from a semiconductor body : de en
  • DE812442C - Beat buzzer : de en
  • US2565521A - Cleaning apparatus for poultry laying batteries : en
  • US2565989A - Regulator : en
  • CH277296A - Process for the manufacture of terephthalic acid. : en fr
  • AU157395B2 - Improvements; ino. r relating tothe bleaching of linen, cotton andother vegetable textile fibres : en
  • IE19367L - Rubber splicing : en
  • CA476451A - Electroplating : en fr
  • CH277442A - Device for feeding liquid fuel into a line leading to hot gases. : de en
  • CA476412A - Rubber reinforcing members and methods of producing the same : en fr
  • CA476486A - Electronic commutators : en fr
  • US2566086A - Fishing vessel : en
  • DE1627583U - WORKBOX FOR SCHOOLER. : de en
  • DE812382C - Children's sewing machine : de en
  • DE812392C - License plate lighting for motor vehicles in connection with the brake light : de en
  • US2565928A - Rolling mill : en
  • CH277324A - Method and device for the destruction of floating sludge layers in septic tanks. : de en
  • CH277528A - Fruit mill. : de en
  • US2565552A - Method of manufacturing pinking shears : en
  • DE812192C - Biaxial bogie for rail vehicles with axle guide : de en
  • US2566289A - Lubricants for steam turbines : en
  • DE812218C - Device for dividing manure, hay and straw : de en
  • ES198725A1 - IMPROVEMENTS IN THE SELF-CENTERING BEARINGS : en es
  • FR988575A - Straight loom with one or two heads : en fr
  • FR988578A - Double sofa bed : en fr
  • CA476551A - Mechanical movements : en fr
  • CH277482A - Process for the production of dental filling compounds. : de en
  • US2565564A - Pumping apparatus : en
  • US2565764A - Pump : en
  • US2566194A - Polyphosphonic esters : en
  • PL34525B1 - : en pl
  • US2566220A - Water meter : en
  • AU151697B2 - Improvements in absorption type refrigerating apparatus : en
  • DE812146C - Drive of double roller mills : de en
  • DE812234C - Equipment for spray painting : de en
  • ES198606A1 - A DEVICE TO MAKE THE CHANGE IN THE AUTOMATIC MACHINES FOR TRANSFERING THE WIRE TO TUBES OF DIFFERENT INDUSTRIAL SHAPES : en es
  • US2565925A - Method of manufacturing guide vanes for axial flow turbines and compressors : en
  • DE1627560U - PULL STRIPS FOR SMALL PACKAGES OF CIGARETTES, CIGARILLOS AND CIGARS. : de en
  • US2565880A - Hydraulic elevator drive and control : en
  • US2566074A - Method of metalizing electrically nonconductive threads : en
  • US2565515A - Electron multiplier with secondary emissive grids : en
  • US2566044A - Ball and paddle device : en
  • USD164375S - Hand stapler or similar article : en
  • DE1627733U - PERFORATED BLOCK. : de en
  • FR988329A - Ennobled fibrous materials and their preparation : en fr
  • CH277484A - Ampoule forming injection syringe. : en fr
  • US2565506A - Omnidirectional radio range system : en
  • US2566231A - Preparation of melamine : en
  • FR988613A - Device for lifting an automobile car : en fr
  • CH277403A - Two-man circular saw. : de en
  • US2565526A - Pressure-responsive compressed-gas supply gauge : en
  • US2565557A - Spinning disk game apparatus : en
  • DE812423C - Process for the production of hydrogen chloride gas : de en
  • DE812497C - Steel holder for turning benches : de en
  • ES198637A3 - PERFECTIONS IN THE MANUFACTURE OF TENNIS RACKETS : en es
  • GB656564A - Improvements in or relating to hammer mills : en
  • GB656605A - Improvements in or relating to apparatus for evaporating liquids : en
  • ES27694U - New plastic tape of great inextensible and flexible resistance (Machine-translation by Google Translate, not legally binding) : en es
  • DE812370C - Frame for band saws : de en
  • FR988683A - Guidance system of a moving object : en fr
  • DE1627556U - ENGRAVING OR COPYING MACHINE. : de en
  • DE812004C - Hollow block masonry : de en
  • DE812112C - Rigid connection of mortised wooden parts and equipment for establishing the connection : de en
  • US2566081A - Combined chair and table : en
  • CA476378A - Attrition mills : en fr
  • DE812248C - Process for the production of stable perborate : de en
  • DE812323C - Multiple socket : de en
  • CH277230A - Process for manufacturing acetylene and gasifier for the implementation of this process. : en fr
  • CH277487A - Artificial respiration apparatus. : de en
  • AU360451A - Stack controlling overhead bell box dumper : en
  • AU154602B2 - Improvements in or relating to cabinets orthe like : en
  • CA476438A - Multiple step switches : en fr
  • CA476453A - Apparatus of generating electrical impulses : en fr
  • CH277422A - Camp. : de en
  • AU359251A - Improvements in or relating to compositions forthe treatment ofthe hair : en
  • AU156285B2 - Improvements in or relating to cookers and grills : en
  • CA476463A - Refrigeration apparatus : en fr
  • CH277500A - Monitoring circuit. : de en
  • PL34598B1 - A direct current electric motor with a series or series-parallel excitation, regulated by resistors, and a set of motors of this type, cooperating with each other : en pl
  • US2565668A - Spring trip standard for cultivators : en
  • US2565878A - Cutting, clipping, skinning, and shearing tool : en
  • US2565987A - Wire-bound box lidding machine : en
  • US2566071A - Valve : en
  • PL34504B3 - : en pl
  • US2566292A - Spray drying apparatus : en
  • ES198536A1 - A PROCEDURE FOR OBTAINING PLATED METAL PARTS, FOR ARTISTIC AND INDUSTRIAL APPLICATIONS : en es
  • FR988685A - Advanced ice rink : en fr
  • PL34556B1 - : en pl
  • DE812049C - Closure for glue bottles : de en
  • PL34565B1 - : en pl
  • ES198807A1 - ONE SPINDLE SPINDLE PAD PER SPIRAL WHEEL AND TANGENT SCREW : en es
  • ES27689U - Mechanical doll imitating a baby (Machine-translation by Google Translate, not legally binding) : en es
  • GB656562A - Improvements in or relating to telephone systems : en
  • DE811969C - Clock for automatic switching on and off of radio sets : de en
  • ES27534U - Splice of multiple locks in the form of loops for wood in testa (Machine-translation by Google Translate, not legally binding) : en es
  • CA476538A - Filters : en fr
  • CH277251A - Weaving method and loom for the implementation of this method. : en fr
  • DE1627600U - RUBBER BELT CONVEYOR. : de en
  • DE812054C - Threshold fastening of the tracks, especially for miniature model railways : de en
  • DK73003C - Drive mechanism for mechanical toys. : da en
  • CA476527A - Amplifiers : en fr
  • CA476582A - Apparatus for heating and cooling kettles : en fr
  • CH277204A - Agricultural machine designed as a vehicle. : de en
  • US2565861A - Magnetic materials : en
  • US2565465A - Apparatus for manufacturing retractile cords : en
  • US2565944A - Formation of articulated containers : en
  • US2566275A - Suction cleaner bag : en
  • USPP1033P - Strawberry plant : en
  • US2565932A - Electrode adapter cap : en
  • DK72974C - Power amplifier. : da en
  • DE812470C - Device for shooting bolts into walls : de en
  • US2565732A - Gravity tire and wheel balancer : en
  • DE1627620U - DEVICE FOR MEASURING STRAPS, WATCH STRAPS AND THE LIKE. AND PRESENTATION FOR THIS DEVICE. : de en
  • FR988703A - New process for destroying flies and mosquitoes : en fr
  • GB656560A - Improvements in or relating to hydrogenation of carbon oxides : en
  • GB656704A - Improvements relating to curtain suspension devices : en
  • DE1627698U - AIR CUSHION MADE OF WELDED PLASTIC FILM. : de en
  • CA476595A - Wave guide couplers : en fr
  • CH277337A - Method and device for coloring the stencils in multi-drum stencil printers. : de en
  • CH277392A - Method of applying a metal tire to the metal shell of a container. : de en
  • DE812002C - Wall construction made of precast concrete parts : de en
  • US2565892A - Electrical measuring apparatus : en
  • DE808318C - Scraper for paper machines and like : de en
  • DE812160C - Fitschenring : de en
  • ES198789A1 - A PROCEDURE FOR PREPARING WATER-INSOLUBLE PENICILLIN SALTS : en es
  • US2566145A - Machine-tool attachment : en
  • FR988404A - New system for making shoe uppers for ladies, based on the recovery and use of very small scraps of leather or skin : en fr
  • US2565607A - Surfacing element : en
  • DE812287C - Pipe rupture protection for closing the oil lines of oil pressure brakes on motor vehicles : de en
  • DE812290C - Door knob : de en
  • AU355051A - Process forthe production of artificial filaments and fibres of proteins : en
  • CH277286A - Process for carrying out fermentation processes and mushroom cultivation. : de en
  • DE811976C - Permanent magnet and method for making a magnetically anisotropic permanent magnet : de en
  • DE812032C - Securing of the coupling bolt in trailer couplings for motor vehicles : de en
  • DE817908B - Process for the preparation of thiocarbamyl chlorides : de en
  • FR988546A - Tub emptying system : en fr
  • FR988809A - Method of making a cross-bottom bag with bottom cover sheet and reinforced valve : en fr
  • DE812306C - Burner : de en
  • FR988468A - Rangefinder associated or not with a viewfinder for cameras : en fr
  • DE812044C - Slideway protectors on grinding machines etc. : de en
  • DE817921B - Process for the isomerization of dihydro-2,5-furans to dihydro-2,3-furans : de en
  • FR988736A - Radial diffusion compressor : en fr
  • FR988409A - Radio antennas : en fr
  • US2565827A - Tamper-resisting protective device : en
  • US2565592A - 3-hydroxy-4, 4-diphenyl-6-aminoheptanes : en
  • US2565791A - Hoist drum mounting : en
  • US2566183A - Portable power-driven tool : en
  • DE812000C - Formwork-free reinforced concrete ceiling : de en
  • ES198806A1 - AN AIRCRAFT CONTROL DEVICE OR COLUMN : en es
  • FR988533A - Improvements in methods and apparatus for inhaling a gas or gas mixture, in particular an anesthetic gas : en fr
  • FR988652A - Method and pump for fuel injection in combustion engines : en fr
  • DE812079C - Process for the production of indole : de en
  • US2565517A - Mechanical weather-stripping device : en
  • US2566238A - Dynamoelectric machine : en
  • DE812493C - Bevel gear planetary gear : de en
  • DE812496C - Clamping and centering device : de en
  • DE812190C - In particular for rail vehicles certain doors with pivoting door panel : de en
  • GB656682A - Improvements in or relating to cathode ray tubes : en
  • FR988795A - Process for the production of a stripping product in paste form and related product : en fr
  • DE812163C - Drawing device with a drawing board mounted on a frame : de en
  • DK72975C - Coupling containing an electron tube, between whose anode circuit and control grid circuit there is a selective, positive feedback at a certain frequency, as well as selective amplifier with such a coupling. : da en
  • ES27574U - Hand crusher for alimentary uses, destined to chop and chop soft vegetal matters (Machine-translation by Google Translate, not legally binding) : en es
  • FR988314A - Improvements to chain insulators for power lines : en fr
  • FR988336A - Energy conservation process in machines : en fr
  • CA476430A - Starting and operating circuits for electric discharge devices : en fr
  • CH277339A - Holding device for the form plates on the form plate cylinder of rotary printing machines. : de en
  • CA476417A - Rotor equipped aerial devices : en fr
  • DE812060C - Storage device for looms : de en
  • US2566235A - Fire preventing means for power plants, particularly on aircraft : en
  • US2566239A - Oscillator apparatus for beds : en
  • DE812172C - Device for connecting swivel and bogies to the chassis of toy and model railroad vehicles : de en
  • DE812359C - Free-hanging ceiling made of panel-shaped structural elements : de en
  • DK72989C - Irrigation device. : da en
  • ES197483A1 - A MECHANICAL DEVICE, REMOVABLE, FOR BOTTLING LIQUIDS : en es
  • FR988398A - Multipurpose extendable table : en fr
  • US2565796A - Central heating system : en
  • US2565886A - Preparation of silica-alumina cracking catalyst : en
  • CA476607A - Packaging articles : en fr
  • DE812468C - Glass roof with double glazing : de en
  • GB656728A - Sizing or coating yarns, fabrics, films, and other structures composed of synthetic linear fibre-forming polymers : en
  • US2566204A - Numbering stamp : en
  • US2565598A - Dental matrix and a matrix retainer : en
  • FR988626A - Calculation instrument for direct reading, in particular of the power factor : en fr
  • GB656590A - Manufacture of new amine derivatives and application thereof in industrial processes, in particular as optical bleaching agents : en
  • ES27546U - Improved underpants (Machine-translation by Google Translate, not legally binding) : en es
  • FR988514A - Medium for the stabilization of aqueous solutions of alumina silicates : en fr
  • DE812419C - Method and loom for making a continuous edge on fabrics : de en
  • GB656552A - Improvements relating to internal combustion engine exhaust silencers : en
  • US2566079A - Color comparator : en
  • US2566101A - Electrically heated injection chamber : en
  • US2566005A - Thread tensioning lubricator : en
  • US2566257A - Nut-holding socket wrench : en
  • US2565858A - Tobacco pipe : en
  • DE812084C - Compression refrigeration machine : de en
  • CA476564A - Protective coatings, metallic pigments therefor, and the methods of making the same : en fr
  • US2566237A - Wax and polymeric polyamine compositions : en
  • DE1627710U - TRAINING OF THE WHEEL HOUSING ON BODIES FOR PASSENGER CARS. : de en
  • DE1627704U - COLORED OPERATING DIAPOSITIVE. : de en
  • FR988595A - Improvements to systems such as retractable landing gear for air navigation vehicles : en fr
  • FR988463A - Automatically adjustable headlamp for motor vehicles and similar applications : en fr
  • ES27671U - Reinforced plasterboards (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627641U - DRYING ROLL. : de en
  • GB656715A - Improvements in platform type shoes : en
  • FR988568A - Apparatus for saccharification of cellulosic products and in general of all plants and derivatives : en fr
  • CA476392A - Metal concrete form ties with boring bits : en fr
  • CH277335A - Method and device for the production of matrices and reproductions thereof from thermoplastic material for planographic and rotary printing. : de en
  • GB656643A - Modifying the properties of polymeric organic substances with polyisocyanates and polyisothiocyanates : en
  • GB656632A - Improvements in fenders for jetties and the like : en
  • GB656542A - Adhesive tape dispenser : en
  • FR988337A - Machine for molding dough : en fr
  • FR988787A - Improvements relating to the process for preparing organic thiophosphate esters : en fr
  • DE812327C - Focusing coils for cathode ray tubes : de en
  • US2566214A - Manually operated dry shaving device : en
  • DE812253C - Process for the production of dicalcium phosphate from acidic, fluorine-containing, calcium and phosphoric acid-containing solutions : de en
  • DE812272C - Process for the production of synthetic viscose threads : de en
  • DE1627518U - TUBE OR BOTTLE CAP. : de en
  • ES198736A1 - A HEAVY-OIL ENGINE BLOCK CONSTRUCTION SYSTEM, ESPECIALLY OF THE DIESEL TYPE : en es
  • US2565568A - Formaldehyde purification : en
  • US2565970A - Tension measuring instrument : en
  • FR988557A - Process for manufacturing latex articles by dipping : en fr
  • GB656721A - Improvements in or relating to vapour pressure type thermally-actuated elements : en
  • DE808486C - Steam boiler for heating workshops : de en
  • FR988369A - Remote control electric propulsion game automobile : en fr
  • ES198313A1 - IMPROVEMENTS IN BRAKE FLUID PUMPS : en es
  • US2565863A - Electrical switch : en
  • USD164357S - Trophy or similar article : en
  • USD164380S - Combined potato masher and meat tenderizer : en
  • DE811988C - Clip for curtains, curtains or the like. : de en
  • DE812077C - Process for the preparation of ª ‡ -amino-ª † -butyrolactones : de en
  • FR988767A - Infra-atomic particle thickness gauge : en fr
  • ES196626A1 - A MECHANISM FOR THE AUTOMATIC SAWING IN ARCHED SECTION OF ALL KINDS OF LOGS OR BLOCKS OF WOOD : en es
  • GR13117B - CONTINUOUS MOTION MACHINE FOR IRRIGATION ELECTRICITY PRODUCTION ETC. : el en
  • FR988472A - Chewing gum containing additives : en fr
  • US2565612A - Writing telegraph system : en
  • US2565593A - Shoe last hanger : en
  • US2565677A - Vaporizing pot type burner : en
  • US2565894A - Shoe cleaning apparatus : en
  • US2566108A - Chain wrench : en
  • US2566113A - Chair arm : en
  • US2566151A - Process for fdge-coating and bending sheet material : en
  • DE1627590U - AIR-ACTUATED TRAILER COUPLING. : de en
  • DE1627652U - WOOL KNOB HOLDER. : de en
  • PL34613B1 - : en pl
  • AU153207B2 - Process for treatment of wool to reduce its tendency to felt and shrink : en
  • CA476571A - Methods and means for generating supersonic waves : en fr
  • CH277314A - A composition which can be used particularly as a coating product and a method for making it. : en fr
  • PL34523B1 - : en pl
  • ES197979A3 - A SHOOTING CONTROL APPARATUS FOR MOBILE TARGETS : en es
  • US2565782A - Support : en
  • USD164358S - Concrete mixer or analogous article : en
  • ES27708U - Indicator cap for deposits mainly of fuels (Machine-translation by Google Translate, not legally binding) : en es
  • FR988379A - Winding station for automatic machines for winding wire : en fr
  • FR988544A - Safety device for liquid dispensers, in particular for stylographs : en fr
  • GB656662A - Improvements in or relating to waterproof pastes and greases : en
  • US2565722A - Cooling device : en
  • PL34534B1 - : en pl
  • FR988831A - Control device of an oscillating conveyor corridor : en fr
  • AU352451A - Method of forming ona metal piece a superficial diffusion alloy ofthis metal withan addition metal in particular chromium : en
  • FR988351A - Ignition coil : en fr
  • FR988642A - Advanced jaw wrench : en fr
  • US2565922A - High-frequency thermistor wattmeter : en
  • US2566095A - Oil circuit breaker : en
  • DE812462C - Beam ceiling : de en
  • FR988618A - Improvements to automatic control devices : en fr
  • PL34536B1 - : en pl
  • US2565911A - Electronic device for sound reproduction of musical instruments : en
  • US2566009A - Interexchange switching telephone system : en
  • US2566118A - Carrying case, more particularly for keys : en
  • BE505048A - : en fr
  • CA476577A - Convection heaters : en fr
  • FR988481A - Oscillating hoe : en fr
  • FR988490A - Multi-production weaving machine : en fr
  • US2565695A - Adjustable safety seat : en
  • US2565512A - Tone control apparatus for electrical musical instruments : en
  • US2565553A - Three dimension picture device : en
  • CH277521A - Brake control device for vehicles having a handlebar. : en it
  • CH277436A - Hydraulic piston pump. : en it
  • DE1627690U - venous congestion. : de en
  • FR988673A - Improvements to electrical contact fixing devices : en fr
  • DE812242C - Method and device for punching deep drilling casing, walls or linings : de en
  • DE812304C - Bristle holder for brushes, paint brushes, brooms and similar brush goods : de en
  • ES197996A1 - AN INDICALINE APPARATUS FOR READING AND COPYING GUIDE : en es
  • FR988779A - Liquid dispenser-dosing device : en fr
  • DE1627601U - COLORED AND PLASTIC PUSH BUTTON. : de en
  • DE812373C - Woodworking tool with cutting edge ground on one side : de en
  • ES27653U - Instructional game (Machine-translation by Google Translate, not legally binding) : en es
  • FR988345A - Magnetic toy : en fr
  • FR988834A - Improvements to four-stroke engines, functioning as hot gas generators : en fr
  • FR988838A - Equipment for catalysis and its application for obtaining acetone from acetic juices : en fr
  • DE1627657U - POSTAGE SCALE. : de en
  • DE812227C - Device for steering vehicle trailers from the motor vehicle : de en
  • US2566208A - Dielectric composition of halogenated aromatic hydrocarbon and organic antimony compound as a corrosion inhibitor : en
  • US2565498A - Hydrocarbon conversion : en
  • ES27577U - Siphon of visible circulation drain (Machine-translation by Google Translate, not legally binding) : en es
  • FR988476A - Rotary machine for conveying liquid, vaporous or gaseous fluids and can also work as a motor : en fr
  • CA476575A - Solidified liquid fuel and processes for its production : en fr
  • CH277293A - Mixer. : en fr
  • AU347451A - Grooming device : en
  • CH277451A - Rotor cooling arrangement for squirrel cage armature motors with hollow bar rotor winding. : de en
  • US2566245A - Complex compounds of the platinum group as photographic fog inhibitors : en
  • US2565534A - Draft gear mounting : en
  • US2565788A - Gun perforator for well casings : en
  • GB656687A - Improvements in or relating to luminaires : en
  • DE1627701U - ELECTRIC BLAST OVEN TRAINED AS A BREAD ROESTER. : de en
  • FR988539A - Method and apparatus for making pasteurized butter : en fr
  • GB656714A - Improvements in or relating to liquid meters : en
  • DE1627678U - COVERING FOR FLAT PACKS, ESPECIALLY OF ZUENDHOELZERN. : de en
  • FR988758A - Automatic cover for protection of motors against bad weather : en fr
  • DE1627523U - WELDING SHEET FOR SLEEVE DRESSES. : de en
  • DE812052C - Device for writing by means of an electric arc on metals : de en
  • US2565480A - Selectrive switch : en
  • US2566075A - Fabric finishing apparatus : en
  • ES198854A1 - IMPROVEMENTS MADE IN THE MANUFACTURE OF GLASS : en es
  • ES27707U - Desk-note notes of various applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR988449A - Resistance welding : en fr
  • CH277214A - Device for setting up scaffolding. : de en
  • CH277336A - Equipment on embossing presses to prevent heat transfer from the heated embossing plates to the adjoining press parts. : de en
  • CH277454A - A method of manufacturing ceramic articles. : en fr
  • US2566192A - Flow control means in refrigerating apparatus : en
  • US2565703A - Apparatus for splicing cushion tires : en
  • US2565530A - Dynamoelectric machine and method of making same : en
  • DE1627618U - CONCRETE WINDOWS WITH TILT WINGS, GLASS PANELS IN CONCRETE GROOVES. : de en
  • DE812114C - Sponge repellants : de en
  • CH277437A - Centrifugal pump with suction stage. : de en
  • DE812383C - Device for opening preserving jars : de en
  • DE1627515U - CLOSING SLEEVE FOR STEEL STRAP. : de en
  • ES27626U - Improved swimsuit (Machine-translation by Google Translate, not legally binding) : en es
  • FR988363A - Glasses : en fr
  • FR988531A - Warming support table, comprising one or more ovens : en fr
  • FR988849A - Process and devices for underwater electric arc welding and cutting : en fr
  • GB656769A - Improvements in or relating to substituted pteridines : en
  • US2566251A - Homogeneous copolymers of aliphatic conjugated diolefin hydrocarbons with polymerizable vinyl carboxylates : en
  • USD164366S - Imershein girdle : en
  • US2565992A - Chicken nest : en
  • AU151673B2 - Stack controlling overhead bell box dumper : en
  • US2565483A - Process for manufacturing selenium cells : en
  • FR988328A - Device intended to separate substances from the air which carries them : en fr
  • FR988529A - Improvements to compressors and reciprocating vacuum pumps, especially high pressure compressors : en fr
  • GB656638A - Improvements in or relating to travelling clocks : en
  • CA476539A - Facsimile systems and apparatus : en fr
  • SU91645A1 - Device for putting on elastic rollers : en ru
  • AU155388B2 - Improvements in or. relating to'devices, comprising an electric discharge tube having'a liquid T cathode : en
  • CA476376A - Relays : en fr
  • PL34539B1 - : en pl
  • US2565790A - Snap switch : en
  • CH277416A - Watch strap and method of manufacturing this strap. : en fr
  • CH277516A - Process for the production of spoked wheels for small vehicles. : de en
  • PL34508B1 - The method of grinding idler wheels : en pl
  • AU354851A - Improvements in or relating to luminescent materials : en
  • DE812064C - Multi-part iron pit stamp : de en
  • ES198837A1 - PERFECTIONS IN THE ASSEMBLY OF BLADES FOR FAN : en es
  • US2566219A - Maple sap float gauge : en
  • CA476467A - Hydraulic buffers : en fr
  • CH277413A - Copy device on machine tools. : de en
  • DE812461C - Lifting device for motor vehicles : de en
  • DE1627540U - WASHABLE COLORING PAD WITH INSERTABLE ARTICLE. : de en
  • DE812023C - Animal trap : de en
  • DE812365C - Formwork, in particular steel formwork, for the production of concrete structures : de en
  • CH277212A - Method and device for applying plaster to masonry. : de en
  • CH277228A - Fluoride and silicate optical glass and method of manufacturing this glass. : en fr
  • DE1627681U - ROD MESH TAPE. : de en
  • DE811960C - Compressed air brake with pressure booster : de en
  • DE812116C - Covering and cleaning salt for foundry purposes : de en
  • DE812184C - Conveyor chute for steep and half-steep storage : de en
  • PL34545B1 - : en pl
  • SU91259A1 - Safety device for milling woodworking machines : en ru
  • DE1627546U - PAY TIME CALCULATOR. : de en
  • CA476400A - Locking devices : en fr
  • US2566059A - Grinding machine : en
  • US2566163A - Manufacture of tetrachlorodifluoroethane : en
  • US2566271A - Photographic developer containing substituted sulfonamide groups : en
  • USD164364S - Harris bank : en
  • FR988716A - Opening time counter for irrigation modules : en fr
  • GB656614A - Method of treating iron ores : en
  • CH277265A - Washing facility with a centrifuge and a washing machine. : de en
  • CH277389A - Foundry mold. : en fr
  • DE812040C - Recovery towing device : de en
  • FR988814A - Improvements to braking systems for vehicles, in particular for airplanes : en fr
  • CH277525A - Brake shoe for rail vehicles. : de en
  • ES27554U - Pencil sharpener for pencils. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988505A - Zero-brightness projectors : en fr
  • FR988709A - Rolling roll, in particular roll for cold rolling, and method of manufacture thereof : en fr
  • DE812437C - Tube generator : de en
  • GB656657A - Improvements relating to oil sealing rings : en
  • US2566199A - Thermoplastic casting composition and method of employing same : en
  • DE1627693U - EQUIPMENT FOR A QUICK TAN DURING SUNBATHING : de en
  • DE812332C - Process for making pearl essence : de en
  • DK72992C - Device for containers for fertilizer and powder spreaders. : da en
  • CA476514A - Air brakes : en fr
  • CH277233A - Cutting device for chopping vegetables and fruits. : de en
  • ES27560U - Mechanism of change of speeds for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES27567U - Portable lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR988723A - Cinema projector mechanism : en fr
  • ES27625U - Sword perfected for looms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988684A - Bearings for mounting connecting rods in internal combustion engines, automotive, aviation, etc. : en fr
  • FR988842A - New sulfonamide compound, its preparation process and its applications : en fr
  • CH277374A - Snowshoeing. : en fr
  • PL34617B1 - : en pl
  • US2566282A - Vehicle fender structure : en
  • US2565462A - Carbonylation of aromatic halides : en
  • DE812138C - pipe : de en
  • FR988485A - Semi-automatic machine with two opposing coaxial mandrels for drilling holes and cutting discs in plates made of glass or similar material : en fr
  • US2565712A - Mechanical posting apparatus : en
  • US2566100A - Vftek : en
  • DE812177C - Electric balance clock : de en
  • US2565733A - Aircraft engine mount : en
  • US2566111A - Toy wheel construction : en
  • US2566233A - Pulley block for stringing cables : en
  • DE1627547U - CALENDAR WITH SIMULTANEOUS DAILY HOROSCOPE AND WEATHER FORECAST PRESENTATION IN THE THERMOMETER IMAGE. : de en
  • ES198855A1 - A CALIBRATING DEVICE FOR TURBINE TYPE LIQUID METERS : en es
  • DE1627529U - HAND MAGNET FOR COLLECTING SMALL IRON PARTS. : de en
  • GB656689A - Improvements in or relating to change speed gearing : en
  • ES27591U - Air pump to inflate tires or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27651U - New pipe (Machine-translation by Google Translate, not legally binding) : en es
  • FR988402A - Improvements to hydraulic pumps : en fr
  • DE1627598U - FINGER DANCE DOLL. : de en
  • DE812245C - Material lock with two-chamber pendulum lock, especially a blow molding machine : de en
  • CH277513A - Dispensing container. : en fr
  • DE812179C - Wind power plant : de en
  • DE812201C - Sprayer insert of an overbrewing device for coffee, tea or the like. : de en
  • DE812451C - Glass melting port : de en
  • ES198458A1 - IMPROVEMENTS IN THE MANUFACTURE OF POCKETS FOR HUNTING CARTRIDGES : en es
  • GB656557A - Improvements in or relating to packing machines : en
  • CH277215A - Buildings for theaters and other events. : de en
  • USD164390S - Lady s stocking : en
  • FR988353A - Knitting machine : en fr
  • GB656553A - Improvements in and relating to methods of impregnating coils for electrical apparatus : en
  • US2565895A - Apparatus for electrically lighting the interior of handbags : en
  • DE812219C - Device for planting : de en
  • US2565642A - Mechanism for applying identifying markings to wound bobbins : en
  • US2565993A - Hydrant : en
  • DE812402C - Double-edged safety razor : de en
  • DE812309C - Ring chains for loose-leaf books : de en
  • ES27687U - Table-top cigarette case with support for portraits or calendars (Machine-translation by Google Translate, not legally binding) : en es
  • FR988312A - Adjustable voltage control for reversible operation : en fr
  • FR988374A - Induction heating coil : en fr
  • FR988823A - Process for melting cheeses, in particular Gruyère cheeses, and resulting products : en fr
  • CA476409A - Fabricated brake beams : en fr
  • PL34580B1 - : en pl
  • PL34596B1 - Machine for the production of book bindings : en pl
  • US2566065A - Processes for photochemical chlorination of hydrocarbons : en
  • US2566234A - Photographic direct positive matrix process : en
  • ES198687A1 - IMPROVEMENTS IN OR RELATED TO ELECTRIC TRIGGER CIRCUITS : en es
  • DE812015C - Adjustable support for ceiling formwork : de en
  • DE812233C - Hangings for windows : de en
  • SU91401A1 - Apparatus for tightening machine for deaf clamping of shoe barrels : en ru
  • DE1627610U - RECEPTACLE WITH SWEEPSTREES. : de en
  • US2565905A - Spatter guard : en
  • ES198662A1 - A COUNTER MECHANISM OF PASSES OR FABRIC LENGTHS, APPLICABLE TO KNITTING OR KNITTING MACHINES : en es
  • FR988654A - Compressed air painting table equipped to collect and regenerate paint : en fr
  • DE812350C - Device for regulating the placement of cutting tools on glass : de en
  • DE812031C - Self-release for photographic shutters : de en
  • DE812356C - Protection against overloading of hoists or the like. : de en
  • FR988406A - Process for preparing polymerization accelerators : en fr
  • FR988609A - Improvements to glazed frames : en fr
  • DE1627512U - FRONT SUSPENSION FOR DRIVE AND LIGHT MOTOR WHEELS. : de en
  • DE1627651U - ELECTRIC FLASHLIGHT WITH SAFETY CONTACT. : de en
  • US2565823A - Toy building blocks and base : en
  • DE1627593U - DOUBLE-ACTING CAM LEVER HINGE LOCKING DEVICE FOR SHUTTERS. : de en
  • US2566164A - Motorized lawn mower : en
  • US2566181A - Fluid pressure operated gun : en
  • DE1627669U - RUBBER PROFILE FOR THE RIM OF FIXED WINDOWS IN CAR BODY. : de en
  • DE812337C - Final piece for the blading of the rotor rotor machines : de en
  • DE812362C - Removable scaffolding to be attached to or on roofs : de en
  • ES195915A1 - A PROCEDURE FOR THE MANUFACTURE OF CANDLES IN THE FORM OF OBJECTS, SUCH AS BOTTLES, JARS AND OTHERS, APPLICABLE, ESPECIALLY, TO ORNAMENTATION AND PROPAGANDATION : en es
  • DE812445C - Method for the simultaneous transmission of several messages : de en
  • DE812158C - Device for attaching and loosening workpieces, especially optical bodies, such as glasses and lenses on grinding heads : de en
  • DE812224C - Dissolving machine : de en
  • DE812061C - Oil gas lamp : de en
  • ES193823A3 - A VOLUME VOLUME DISPLACEMENT PUMP : en es
  • FR988675A - Improvements to mechanical triggering devices : en fr
  • ES27615U - Non-fusing circuit breaker with automatic operation (Machine-translation by Google Translate, not legally binding) : en es
  • BE505066A - Process for the manufacture of butter with highly concentrated cream, and product conforming to that obtained : en fr
  • CH277227A - Process for the automatic cutting of a continuous glass strip and apparatus for carrying out this process. : en fr
  • US2565652A - Electrical connector : en
  • US2565750A - Jaws for welder's bench tongs : en
  • US2566061A - Load binder : en
  • US2565586A - Lever type piezoelectric transducer : en
  • US2566000A - Compression tool : en
  • US2565759A - Flywheel bearing demounting assembly : en
  • US2565545A - Expansible awning : en
  • ES198776A1 - A MOUNTING SPINDLE FOR A REEL OR SIMILAR : en es
  • FR988486A - Process for the preparation of insoluble anion exchange resins : en fr
  • GB656659A - Bow grip for violin, viola, violoncello and double bass bows : en
  • DE809856C - Device to prevent magnetic sound carriers from tearing off at the end of the winding : de en
  • ES196888A1 - IMPROVEMENTS IN THE VARIABLE COMPRESSION INTERNAL COMBUSTION ENGINES : en es
  • FR988494A - Radio transmission system : en fr
  • GB656586A - Improvements in and relating to transmission mechanism for vehicles : en
  • DK72979C - Method for gluing two surfaces together. : da en
  • ES198694A3 - A PROCEDURE FOR THE PREPARATION OF AN EMULGATOR PRODUCT FOR OBTAINING STABLE ASPHALT EMULSIONS : en es
  • FR988554A - Improvements to valve return devices : en fr
  • US2565873A - Push-push latch : en
  • US2566259A - 8-alkyl sulfonamidoethyl-n-substituted saturated heterocyclic developers : en
  • DE812422C - Process and device for the automatic separation of compressed gases or vapors from liquids separated from them : de en
  • DE1627522U - COAT MADE OF WATER-IMPROPER FABRIC. : de en
  • DE812058C - Elevator transmission for watches with manual and automatic winding : de en
  • DE812018C - Arrangement of pressure rollers on veneer joint gluing machines : de en
  • ES197780A1 - IMPROVEMENTS IN THE CIRCUITS FOR THE SUPPLY OF FLUORESCENT TUBES, AND THEIR CORRESPONDING DEVICES : en es
  • ES198732A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PRE-STRESSED REINFORCED CONCRETE ELEMENTS : en es
  • FR988532A - Improvements to processes and machines for die-casting, in particular for the manufacture of agglomerates of coal or other materials : en fr
  • FR988690A - Block or stack of sheets of copy paper : en fr
  • ES197663A3 - A PERFECTED REACTION ENGINE : en es
  • FR988425A - X-ray tube protection system : en fr
  • USD164349S - Case for spectacles or the like : en
  • ES193721A1 - A PROCEDURE AND INSTALLATION TO ENSURE THE PERFECT CONSERVATION OF VEGETABLE PRODUCTS IN GENERAL FOR AN UNLIMITED PERIOD OF TIME : en es
  • GR13131B - PROVISION FOR OPERATION WITH THE APPROPRIATE POINTS, AN OSCILLATION THROUGH CURRENT DRIVERS. : el en
  • DE812151C - Lifting and transport carts : de en
  • DE1627635U - CONCRETE POST DRILL. : de en
  • DE1627744U - HINGES, ESPECIALLY FOR LIGHT SHADES OF PHOTOGRAPHIC CAMERAS. : de en
  • DE802588C - Roof construction : de en
  • FR988794A - Process for the manufacture of cardboard boxes in one piece and without gluing : en fr
  • DE1627614U - BED SOFA. : de en
  • DE1627661U - PRINTING CALCULATING MACHINE, ESPECIALLY 10 KEY MACHINE. : de en
  • DE1627707U - DRIVE FOR LONG-STROKE PISTON PUMPS OR THE LIKE WITH A REVERTIBLE ELECTRIC MOTOR AND A FLOW COUPLING. : de en
  • DE812014C - Method and device for fastening building panels to walls or ceilings : de en
  • ES198952A2 - A NEW SHUTTLE DEVICE, DRIVEN FOR ALL KINDS OF KNITTING MACHINES : en es
  • FR988408A - Improvements to suspension devices for wheeled vehicles : en fr
  • FR988850A - Improvements to reciprocating corridor transport facilities : en fr
  • GB656574A - Improvements in or relating to molds & method of making same : en
  • GB656589A - Improvements in the manufacture of bricks : en
  • GB656747A - Improvements in or relating to personal deodorants : en
  • US2565990A - Wing-tip control surface for aircraft : en
  • ES198654A1 - IMPROVEMENTS IN AND RELATED TO PROCEDURES AND STEAM GENERATORS AND REHEATING APPARATUS : en es
  • ES193723A1 - IMPROVEMENTS MADE IN CELLULAR INSULATING WRAPPING FOR RADIATION BOILERS : en es
  • FR988572A - Improvements to low frequency multiplier devices : en fr
  • GB656724A - Improvements in and relating to the metallization of ceramic surfaces : en
  • GB656760A - Improvements relating to wide band thermionic valve circuits : en
  • FR988359A - Automatic device for drying long pasta or similar products : en fr
  • FR988776A - Installation for rearing silkworms : en fr
  • US2565573A - Alpha, alpha'-azobis : en
  • US2566281A - Daylight loading developing tank : en
  • US2566052A - Process for photochemical chlorination of hydrocarbons : en
  • US2565628A - Differential screw adjustment : en
  • US2566043A - Safety razor and magazine : en
  • USD164356S - Photograph holding charm : en
  • FR988323A - Process for the manufacture of rubber articles : en fr
  • GB656604A - Improvements in the automatic regulation of ionized gas or vapour discharge vessels : en
  • FR988686A - Polishing and scraping device : en fr
  • AU3655350A - Improvements in tool setting micrometers : en
  • CH277362A - Calculating machine with motor drive. : de en
  • FR988506A - Improvements to zero-brightness projectors : en fr
  • ES27593U - Calculation rule particularly applicable to the calculation and use of copper electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • ES27648U - Clamping device for all kinds of paper sheets (Machine-translation by Google Translate, not legally binding) : en es
  • FR988371A - Dialysis membrane and process for its manufacture : en fr
  • DE812265C - Call and dial circuit, especially for carrier frequency transmission systems : de en
  • ES196256A1 - A SEPARABLE COUPLING ON THE RUN FOR CONTINUOUS SPINDLES OF SPINNING OR TWISTING : en es
  • FR988442A - Values correction mask for photography : en fr
  • US2565918A - Stripping composition for metal coating : en
  • US2565488A - Secondary 1, 3-alkenediamines : en
  • US2565760A - Power press flywheel bearing lubricating system : en
  • DE1627519U - LIGHT CONVEYOR BELT RUNNING IN U-SHAPED GUIDES. : de en
  • DE812165C - Sharpener for writing and drawing pens : de en
  • ES27711U - Improved cases for sewing tools (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627589U - SNAP HOLDER. : de en
  • DE1627597U - MODELING SHEETS FOR THE PRODUCTION OF SECTIONAL MODELS. : de en
  • FR988447A - Electric discharge device : en fr
  • DE1627543U - GLASSES WITH BUILT-IN REAR MIRROR. : de en
  • DE1627639U - FUSE FOR PUSH-IN LID ON TIN CONTAINERS. : de en
  • DE812121C - Frame for planting machines : de en
  • DE817915B - Process for the preparation of isoalloxazines : de en
  • DE1627627U - ELECTROCHEMICALLY TREATED REFLECTORS FOR CONTINUOUS FLASHING DEVICES. : de en
  • AU350851A - Improvements in or relating to multistage axial-flow compressors : en
  • CH277398A - A method and apparatus for distributing hair ties at equal distances along a retaining bar. : en fr
  • CH277468A - Relay. : de en
  • FR988384A - Closing device for cover boxes : en fr
  • GB656670A - Improvements in constant current electric traction systems : en
  • DE812200C - Automatic cabinet lock : de en
  • DE812277C - Vacuum reducing valve for milking container : de en
  • PL34530B1 - : en pl
  • US2566011A - Method of brazing and removing excess brazing material : en
  • FR988825A - Improvements to foundry al-mg alloys in order to obtain very high mechanical characteristics : en fr
  • SU91322A1 - Fluorescent fluid for fluorescence inspection : en ru
  • DE1627734U - HOLLOW DOOR. : de en
  • FR988563A - Slider rule for work on machine tools : en fr
  • US2565580A - Boat mooring device : en
  • US2565588A - Cornice for window curtains : en
  • DE812124C - Device for automatic venting of gases from metal butter vats u. like : de en
  • DE812303C - Single-layer clip label : de en
  • ES27606U - Brooch to link the laces of wristwatches (Machine-translation by Google Translate, not legally binding) : en es
  • ES27698U - Receiving device coin automatic recreational table (Machine-translation by Google Translate, not legally binding) : en es
  • FR988740A - Label gluing device : en fr
  • GB656558A - Improvements in or relating to packing machines : en
  • DE812258C - Electroacoustic transmission system : de en
  • DE812395C - Closing element for crown cork machines : de en
  • ES27683U - Improved bag-heating (Machine-translation by Google Translate, not legally binding) : en es
  • FR988702A - Improvements to pile curtains : en fr
  • US2565484A - Fractionation of tall oil : en
  • PL34587B1 - : en pl
  • CA476360A - Hospital beds : en fr
  • CH277424A - Hook-shaped tension lock for chains. : de en
  • CA476441A - Condensation drainers : en fr
  • CH277396A - Steel holders designed for thread cutting using cutting tools on the lathe : de en
  • DE812194C - Clamping device : de en
  • FR988429A - Positive gate oscillators : en fr
  • US2565481A - Apparatus for making dental plates : en
  • FR988464A - Safety razor : en fr
  • DE812406C - Humidifier for envelopes : de en
  • ES27598U - Improved lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR988357A - New wiring process for t receiving stations. s. f. and lamp holder allowing its realization : en fr
  • GB656591A - Method of drying impregnated steel wool : en
  • DE812424C - Process for the production of ª ‡, ª ‰ -diketones and ª ‡, ª ‰ -ketoaldehydes : de en
  • IE19583L - Automatic level control systems. : en
  • CA476455A - Closures for railroad car hopper discharge chutes : en fr
  • CH277429A - Hydraulic control unit. : en fr
  • ES27565U - Improved spray device (Machine-translation by Google Translate, not legally binding) : en es
  • ES27630U - Carpet or small sewing box (Machine-translation by Google Translate, not legally binding) : en es
  • FR988672A - Spray head : en fr
  • US2566093A - Means for improving the sensitivity and the response characteristics of velocity microphones : en
  • FR988492A - Process for the preparation of iodoanthanthrones and their derivatives : en fr
  • FR988656A - Perpetual pressure monitoring device in motor vehicle tires : en fr
  • DE818069B - Process for the treatment of drying oils : de en
  • FR988567A - Progressive action gear change device : en fr
  • FR988582A - Method and device for conditioning the air inside closed cars, and in particular passenger cars with sedans : en fr
  • FR988786A - Improvements to the polymerization of vinylidene compounds : en fr
  • GB656758A - Improvements in or relating to tools adapted for use in blind riveting : en
  • FR988416A - Improvements to circuit breakers : en fr
  • FR988738A - Hatching system adaptable to all squares : en fr
  • PL34600B1 - : en pl
  • GB656617A - Improvements relating to electron guns for cathode ray tubes : en
  • GB656683A - Improvements in or relating to reduction gears : en
  • FR988835A - Improvements to hot gas generators : en fr
  • ES27686U - Set of miniature constructions (Machine-translation by Google Translate, not legally binding) : en es
  • DE812389C - Advertising item : de en
  • CH277367A - Braking device for playback devices tape or wire-shaped sound storage. : de en
  • DE812293C - Electrically operated toys with remote control : de en
  • DE1627739U - TEST PUMP FOR SETTING THE FUEL INJECTION VALVES OF DIESEL ENGINES : de en
  • US2566179A - Knockdown shipping frame : en
  • FR988712A - Car spare wheel holder : en fr
  • DE1627596U - SKILL GAME. : de en
  • US2566206A - Copolymerization catalyzed by mixture of peracetic acid and another organic peroxide : en
  • GB656705A - Improvements in or relating to heat exchange apparatus : en
  • GB656734A - Improvements in or relating to the diffusion of chromium into iron or steel surfaces : en
  • CH277427A - Control valve, especially for water closets and the like. : de en
  • CH277534A - Process for the preparation of an optical brightening agent. : de en
  • CA476557A - Tunable electron discharge devices : en fr
  • DE1627569U - PILOT HOLDER. : de en
  • CA476505A - Preparation of 17-ketosteroids and related compounds : en fr
  • CH277237A - Screen. : en fr
  • CH277346A - A cinematographic projection apparatus comprising an intermittent film drive device. : en fr
  • CA476358A - Foot and leg rests : en fr
  • CH277342A - Typewriter. : en fr
  • PL34616B1 - : en pl
  • AU157740B2 - Oxidation of steroids : en
  • CH277205A - Bean sorting machine. : de en
  • ES198270A3 - IMPROVEMENTS IN THE DOORS OR RECORDS OF MECHANICAL HANDLING OF APPLIANCES, SUCH AS HOPPERS OR BUCKETS, FOR THE TRANSPORT OF CONCRETE : en es
  • ES27709U - Improved armed transmission belt (Machine-translation by Google Translate, not legally binding) : en es
  • USD164376S - Hand stapler or similar article : en
  • DE812275C - Ashtray with automatic sticker : de en
  • GB656646A - Improvements in or relating to radiators for gas fires : en
  • GB656757A - Process for the separation of olefin-hydrogen halide mixtures by distillation : en
  • AU154086B2 - Improvements in or relating to electrical remote control, and supervisory systems : en
  • USD164386S - Combined tree holder and coin receptacle : en
  • ES27679U - Sports ball with single hole and without eyelets (Machine-translation by Google Translate, not legally binding) : en es
  • FR988577A - Improvement in the distribution of the revealing liquid in the devices to reproduce : en fr
  • ES193826A1 - A PROCEDURE FOR OBTAINING SEMICYCLIC DOUBLE-BONDED STEROIDS AND THEIR OXIDATION PRODUCTS : en es
  • ES198432A1 - A NEW COMMERCIAL ECONOMIC PROCEDURE FOR ADVERTISING AND PROPAGANDING BASED ON THE FREE ACQUISITION OF BEDROOMS OR WORK PLANTS : en es
  • GB656613A - Method of tying a figure-eight knot and knotter therefor : en
  • GR13120B - AUTOMATIC ELECTRIC SECURITY CONNECTOR. : el en
  • FR988496A - Improvement in the treatment of cellulosic materials in order to increase the fastness of the colors applied to these materials : en fr
  • ES27637U - Trimmed toy with attachable bases (Machine-translation by Google Translate, not legally binding) : en es
  • ES27710U - Improved armed transmission belt (Machine-translation by Google Translate, not legally binding) : en es
  • FR988704A - Device for storing thin objects : en fr
  • DE812100C - Process for the production of condensation products with a tanning effect : de en
  • US2565991A - Support for electron discharge devices : en
  • DE812476C - Method and device for processing thermoplastics : de en
  • FR988383A - Individual garage device for motor vehicles : en fr
  • FR988824A - Direct reading frequency meter and applications : en fr
  • US2565554A - Aerating shower head : en
  • US2565860A - Variable-delivery alternating piston pump : en
  • US2565867A - Locking device for chairs : en
  • GB656751A - Improvements in or relating to metal cutting machines : en
  • US2566033A - Space heater : en
  • US2566210A - Electrical control to momentarily reverse feeder at cutoff : en
  • FR988808A - Apparatus for automatically regulating and controlling the flow of a liquid and the resulting vapor : en fr
  • GB656765A - Improvements in or relating to thread tension devices : en
  • DE1627513U - BICYCLE. : de en
  • DE812246C - Distributor base for wash towers and columns : de en
  • DE812360C - Extendable construction made of steel or light metal framework panes for roofs, house ceilings, bridge decks or platforms : de en
  • AU3647450A - Improvements in shower roses : en
  • CA476373A - Shuttlecocks : en fr
  • AU156032B2 - Eyeglass frame construction : en
  • CA476497A - Processes and apparatus for measuring the height of a low boiling liquid within a closed receptacle : en fr
  • ES27700U - Orientation device for headlights or similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR988460A - Stencil printing device : en fr
  • ES193697A1 - IMPROVEMENTS IN WASHING MACHINES : en es
  • ES193822A1 - A METHOD AND APPARATUS FOR THE VULCANIZATION OF SPONGE RUBBER : en es
  • FR988477A - Tractor : en fr
  • FR988482A - Improvements to mobile profiled metal frames for windows and doors : en fr
  • US2565650A - Friction snubber for railway car trucks : en
  • AU349151A - Improvements In envelope making machines : en
  • CA476477A - Recovery of butylene glycol from carbohydrate fermentation mashes : en fr
  • DE1627748U - INSOLE. : de en
  • ES27541U - Simplified packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES27566U - Regenerable type fuse plug for electric current (Machine-translation by Google Translate, not legally binding) : en es
  • FR988590A - Method and apparatus for preparing cellulosic materials : en fr
  • FR988640A - Improvements to photographic processing tanks that can be loaded in bright light : en fr
  • ES27675U - Concrete frames or similar material for windows and similar suitable for application of double crstal (Machine-translation by Google Translate, not legally binding) : en es
  • GB656611A - Improvements in and relating to telephone apparatus : en
  • US2565495A - Bag stringing mechanism : en
  • US2565776A - Flexible coupling : en
  • US2565869A - Wheeled jack dolly : en
  • US2566205A - Polyvinyl halide compositions : en
  • US2565832A - Process for treating cellulose fibers and composition therefor : en
  • CA476442A - Cableway hoists : en fr
  • DE812126C - Control device for internal combustion engine systems : de en
  • CA476563A - Gas discharge devices : en fr
  • CH277288A - Process for the preservation of flavorings intended as additives to food. : de en
  • US2565661A - Radio antenna system : en
  • US2565688A - Repeating firearm : en
  • DE812315C - Process for the preparation of 2-amino-4-methyl-pyrimidine : de en
  • FR988538A - Further training in the manufacture of electric heating elements : en fr
  • PL34557B1 - : en pl
  • US2565537A - Synthesis of beta-cyanopropionaldehyde and related compounds : en
  • US2565726A - Heat collecting and distributing plate : en
  • CH277388A - Method for making refractory molds and model for implementing the method. : en fr
  • DE1627588U - TWIN- OR MULTI-SPINDLE SCREW PUMP. : de en
  • ES193829A1 - A PROCEDURE TO IMPROVE PERFORMANCE AND REDUCE FUEL CONSUMPTION IN EXPLOSION ENGINES : en es
  • DE812128C - Control device for the stroke achieved by a cam disk, especially in fuel injection pumps : de en
  • CA476405A - Copper-infiltrated ferrous articles : en fr
  • CA476568A - Waist-bands of trousers, shorts, skirts and the like : en fr
  • AU359051A - Process for treatment of wool to reduce its tendency to felt and shrink : en
  • CH277533A - Process for the preparation of an optical brightening agent. : de en
  • ES27570U - Improved water filter (Machine-translation by Google Translate, not legally binding) : en es
  • FR988441A - Device for annealing glass objects : en fr
  • GB656731A - Improvements in machines for exchanging the bobbins in and threading lace machine carriages : en
  • US2566213A - Inking means for laundry marking machines : en
  • GB656578A - Improvements in or relating to radar systems : en
  • US2565909A - Soldering iron with regulable solder supply : en
  • CH277313A - Process for the preparation of interpolymers of styrene with mixed esters of polyalcohol. : en fr
  • PL34609B1 - A method of coating materials in the form of tapes, e.g. paper, with a coating mass, and a device for carrying out this method : en pl
  • DE812167C - Hydraulic control on a copying machine tool : de en
  • DE812311C - Process for the production of higher molecular weight oily condensation products : de en
  • DE812396C - Drive and control device for motorized hydraulic sausage fillers and similar acting filling machines : de en
  • FR988633A - Improvements in binding machines : en fr
  • AU360151A - Television system employing horizontal dot interlacing : en
  • CH277529A - Heald frame. : de en
  • CA476352A - Water-borne flares and the like : en fr
  • CA476375A - Endless track vehicles : en fr
  • PL34553B1 - : en pl
  • US2565736A - Well tool : en
  • CA476599A - High power electronic discharge devices for generating ultra-high frequency radiations : en fr
  • CA476421A - Rotor equipped aerial devices : en fr
  • DE1627570U - CONTAINER FOR STORING AND PROVIDING NERVE NEEDLES. : de en
  • AU351251A - Overedge sewing machine : en
  • CH277382A - Vaporization furnace for the volatilization of metals from poor ores, slag and the like. : de en
  • DE803767C - Spring hammer : de en
  • DE812286C - Brake and clutch device for motor vehicles or the like. : de en
  • CA476480A - Production of benzene hexachloride : en fr
  • AU148963B2 - Improvements in or relating to apparatus particularly adapted for charging carrier plate with orientated articles of relatively greater length than width : en
  • CH277206A - Process for the preparation of deodorized hexachlorocyclohexane by means of benzene chlorination. : en it
  • BE505261A - Method and device for measuring the thickness of a strip material without contact therewith. : en fr
  • CA476579A - Magnetically coupled governors : en fr
  • CA476425A - Ignition apparatus : en fr
  • CH277305A - Process for the preparation of a compound of the indolyldiphenylmethane series. : de en
  • CH277213A - Skirting board to create a connection between a wall and a floor surface. : de en
  • CH277236A - Shoe shine box. : de en
  • ES27607U - Fantasy jewelry box with music box for automatic shooting. (Machine-translation by Google Translate, not legally binding) : en es
  • US2566242A - Removable closure for deferred action batteries : en
  • AU156071B2 - Method for polymerizing chlorotrifluoroethylene : en
  • US2565766A - Automatic merchandising machine : en
  • CA476479A - Production of nitro olefines : en fr
  • CH277505A - Coding device for pulse code modulation. : de en
  • DE1627537U - ARRANGEMENT FOR VIEWING YOUR OWN FRONT AND REAR VIEWS WITH SEVERAL REFLECTORS POSITIONED AT ANGLE. : de en
  • DE812057C - Switching device for multi-way control slide, z. B. for track brakes in front of rotary luffers, shaft doors o. : de en
  • DE812066C - Process for improving visibility in rooms, especially in weather shafts : de en
  • ES27634U - Swing armchair (Machine-translation by Google Translate, not legally binding) : en es
  • CA476449A - Electroplating : en fr
  • PL34573B1 - : en pl
  • US2566058A - Transparent bifocal protractor : en
  • PL34585B1 - Method for the production of artificial resins and drying oils from ethereal derivatives of condensation products of amino rosins with formaldehyde : en pl
  • US2565939A - Lined waterproof container : en
  • US2566013A - Automatic hog crate : en
  • US2565546A - Radial flow rotary feeder for concrete aggregate : en
  • US2565594A - Turbine and the like : en
  • US2565674A - Storage battery : en
  • US2565491A - Film structure and method for producing the same : en
  • DE1627504U - PULL ROPE. : de en
  • DE1627724U - STRETCH YARN DYE MACHINE. : de en
  • GB656742A - Improvements in or relating to the weaving of carpets and like pile fabrics : en
  • CH277523A - Change transmission for a bicycle with chain drive. : de en
  • DE812407C - Cover for line-free exercise books : de en
  • CH277412A - Universal tool. : de en
  • CH277438A - Centrifugal pump. : de en
  • CH277527A - Ship propulsion system. : de en
  • US2566024A - Pneumatic spraying apparatus : en
  • US2566189A - Radio distance and moving target indicator : en
  • CA476434A - High frequency coupling transformers : en fr
  • CH277508A - Advertising lettering. : de en
  • CA476549A - Electron discharge devices : en fr
  • CA476576A - Automobile seats and trimming therefor : en fr
  • CH277259A - Pedestal sewing machine provided with a case. : de en
  • DE1627747U - BUFFERS AND LOCKS FOR DOORS OF ALL KINDS. : de en
  • CA476469A - Manufacture of storage batteries : en fr
  • DE812305C - Toothbrush : de en
  • US2566090A - Toy machine gun : en
  • US2566269A - Coin-controlled actuating mechanism : en
  • AU358751A - Improvements in and relating to manufacture of veneered sheets : en
  • CH277435A - Bladed impeller. : de en
  • DE812198C - Method and device for cutting glass panes : de en
  • FR988465A - Improvements to slide magazines : en fr
  • FR988530A - Method and apparatus for measuring time and time constants of electrical apparatus : en fr
  • AU348651A - Method and mechanism for locking metal strapping : en
  • CA476498A - Water heaters : en fr
  • CH277449A - Electric drive with variable number of revolutions. : de en
  • GB656672A - Improvements in or relating to twin-conductor transmission lines for ultra-high-frequency electromagnetic energy : en
  • ES27536U - Base plate for the manufacture of objects of jewelery, costume jewelery or hardware (Machine-translation by Google Translate, not legally binding) : en es
  • ES27557U - Notebook or notebook with comic strips by collectible cards (Machine-translation by Google Translate, not legally binding) : en es
  • ES27666U - Support for shoe exhibition (Machine-translation by Google Translate, not legally binding) : en es
  • US2565558A - Shaft coupling : en
  • FR988619A - Motor vehicle transformable into an airplane by the adaptation of wings and a propeller : en fr
  • DE812159C - Chuck for diamonds to be ground : de en
  • DE812482C - Cigar and cigarette holder : de en
  • FR988550A - Improvements to machines for metal electrode arc welding : en fr
  • PL34590B1 - : en pl
  • DE812143C - Process for smoothing iron and steel surfaces by anodic treatment in acidic electrolytes : de en
  • DE812489C - Roller bearings, especially for the spindles of machine tools : de en
  • FR988516A - Improvements to heating devices : en fr
  • FR988822A - Electrolytic continuous pickling process : en fr
  • CA476385A - Centrifugally controlled devices : en fr
  • CA476535A - Buffing and polishing compositions and methods of preparation : en fr
  • DE812320C - Impact armor for blast furnaces : de en
  • ES198535A1 - IMPROVEMENTS INTRODUCED IN THE ANTI-TANK ROCKET PROJECTILE : en es
  • CH277252A - Hand loom. : de en
  • CA476431A - High frequency electrical apparatus : en fr
  • CH277421A - Double row spherical roller bearing. : de en
  • FR988495A - Discharge tube suitable for a device for detecting a frequency modulated signal : en fr
  • GB656626A - A process for the treatment of wool grease to obtain a bleached or decolourised grease therefrom : en
  • ES27622U - Screwless unión clamp (Machine-translation by Google Translate, not legally binding) : en es
  • CH277245A - High-draft drafting system. : de en
  • US2565927A - Apparatus for handling annular articles : en
  • CA476372A - Sleigh runner attachments : en fr
  • AU153638B2 - Compounding ingredients for elastimeric compositions comprising tetra-aliphatic ammonium chlorides and elastomeric compositions obtained bythe use thereof : en
  • GB656629A - Improvements in and relating to rotary compressors and engines : en
  • DE1627636U - SOCKET, PRIORLY AS A CONTAINER FOR ROLLED DRAWINGS AND WRITINGS. : de en
  • US2565781A - Device for the remote transmission of rotary movements with correct angular displacement : en
  • US2565949A - Process and apparatus for molding sheet material : en
  • FR988467A - Improvements to mechanical fireplaces : en fr
  • GB656581A - Improvements in or relating to vacuum cleaners : en
  • FR988415A - Improvement in nickel, cobalt and chromium alloys : en fr
  • FR988566A - Ink ribbon : en fr
  • FR988840A - Improvements to shut-off valves used in compressed air braking systems : en fr
  • FR988478A - Advanced tractor : en fr
  • FR988522A - Device for precise adjustment of the position of a movable member relative to a fixed frame : en fr
  • ES194092A3 - A CIRCULAR ENVELOPE SYMMETRICAL CURVES PLACER APPARATUS : en es
  • ES27628U - Improved frame for eccentric presses in electrically welded mild steel sheet : en es
  • FR988450A - Electronic control system : en fr
  • DE1627727U - FULL RUBBER BAND. : de en
  • CA476569A - Dairy water heaters : en fr
  • DE812455C - Optical glass : de en
  • DE812240C - Pulling off wheels or the like seated with a conical press fit on the axle. : de en
  • DE817661C - Device for reading out seeds or similar goods : de en
  • ES198614A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTROSTATIC GENERATORS FOR THE IGNITION OF COMBUSTION ENGINES : en es
  • US2565463A - Carbonylation of aryl halides : en
  • DE1627555U - STUDS WITH ADDITIONAL LOTS FOR FOOTBALL SHOES MADE OF LEATHER, VULCAN FIBER AND ANY OTHER MATERIAL. : de en
  • DE812003C - Wall made from building panels : de en
  • DE817598B - Process for the production of acetals : de en
  • DE812035C - Luggage rack attached to the tank of motorcycles : de en
  • FR988763A - A method of manufacturing an anti-glare grid of plastic material and an anti-glare grid according to that obtained by this process or a similar process : en fr
  • USD164348S - Refebences cited : en
  • FR988645A - Method and means for improving the characteristics of billets : en fr
  • FR988638A - Further training in adjustment devices for radio receivers : en fr
  • US2566178A - Cab top mounting for railway motor cars : en
  • ES198703A1 - IMPROVEMENTS IN THE REGULATOR CONTROLS IN STOVES AND SIMILAR STOVES POWERED WITH LIQUID FUELS : en es
  • FR988378A - Shock absorber of movements or vibrations : en fr
  • FR988697A - Improvements to pharmaceutical packaging : en fr
  • US2565933A - Ventilating exhaust structure : en
  • CA476353A - Combined sofa seats and beds : en fr
  • US2565738A - Sanitary napkin support : en
  • US2566140A - Apparatus for comparing alternating currents : en
  • US2566161A - Heat exchanger : en
  • DE1627507U - WINDOW, IN PARTICULAR WATER DRAINAGE STRIP ON VEHICLE BODIES. : de en
  • DE803096C - Process for the production of relief writing plates : de en
  • FR988412A - Device for fixing an object easily deformable by pressure on another object : en fr
  • GB656686A - Improvements in method and apparatus for smoothing and polishing workpieces : en
  • DE812351C - Optical glasses based on boric acid : de en
  • DK72997C - Device for spring display devices. : da en
  • ES198098A1 - AN AUTOMATIC FILTER APPARATUS FOR GAS-OIL : en es
  • US2565938A - Lubricant metal-rolling composition : en
  • US2565916A - Rotary disk sharpener : en
  • US2566066A - Method of preparing a hydrochloride of a sulfa drug composition for poultry : en
  • DE812166C - Electric pencil sharpener : de en
  • ES196980A1 - ONE BURNER FOR LIQUID FUELS : en es
  • ES27551U - Improved automatic deferred electric power interruption device for lighting staircases and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988423A - Control circuit : en fr
  • GB656678A - Improvements in or relating to composition for inhibiting the corrosive action of phosphoric acid on iron and steel : en
  • DE811968C - Multiplex transmission device : de en
  • US2566169A - Treatment of conjugated oils : en
  • US2566290A - Multicolor printing device : en
  • US2566064A - Cabinet construction : en
  • US2566207A - Front sight for firearms : en
  • CH277510A - Can be shortened. : de en
  • US2565787A - Dividing attachment for lathes : en
  • US2565865A - Poultry vaccinator : en
  • USD164373S - Bevekage dispensing faucet : en
  • US2565957A - Divided inductor with surrounding quenching device : en
  • ES198185A3 - A MACHINE TO CUT ALL KINDS OF METAL DISCS, PLATES AND STRIPS : en es
  • FR988499A - Composer with justification : en fr
  • FR988649A - Straw paste preparation process for paper and rayon : en fr
  • FR988747A - Method for adjusting the temperatures of the working fluid in a heater with two heating systems : en fr
  • FR988764A - Volume control system for pulse code modulation systems : en fr
  • GB656628A - Improvements in and relating to metal rectifiers : en
  • US2565744A - Unibolt coupling : en
  • DK72985C - Rubber shoes or similar material for attachment to the underside of furniture or similar objects. : da en
  • DE1627594U - PROTECTIVE DEVICE FOR PORTABLE LANTERN, e.g. TO MARK A CONSTRUCTION SITE. : de en
  • US2566130A - Manufacture of glassine paper : en
  • US2566221A - Electromagnetic levitation apparatus : en
  • USD164359S - Deep fat frier : en
  • DE1627741U - GAS TURBINE SYSTEM. : de en
  • FR988360A - Process for creating radioactive markers within a moving mass : en fr
  • FR988392A - Improvements to bevelled mirrors : en fr
  • FR988395A - Baby bottle : en fr
  • GB656576A - Improvements in or relating to toy guns : en
  • GB656712A - Improvements relating to power-assisted manual controls : en
  • PL34571B1 - : en pl
  • USD164355S - Holder device for a handbag or similar article : en
  • DE1627732U - CEILING STONE FOR REINFORCED CONCRETE AND PRE-TENSIONED CONCRETE CEILINGS. : de en
  • DE812376C - Insect extermination : de en
  • ES193836A1 - A PROCEDURE AND DEVICE FOR CARRYING OUT THERMAL PROCESSES WITH FINE OR POWDERED SOLID SUBSTANCES : en es
  • DE1627574U - OXYGEN INHALATION DEVICE. : de en
  • DE1627695U - BUTTON FOR LACE FOR DRAW SWITCH OR THE LIKE. : de en
  • DE812438C - Type picture sheet writer : de en
  • ES197968A3 - AN APPARATUS FOR VACUUM CLEANING AND FIBERS IN SPINNING MACHINES : en es
  • ES27535U - Portable wrist to the waters for infantile use (Machine-translation by Google Translate, not legally binding) : en es
  • FR988333A - Sealing pistons and slides, permanently opposing the passage of fluids at the point where the ends of the segments separate : en fr
  • FR988745A - Pressure regulator or damper : en fr
  • FR988561A - Electro-pneumatic triple valve control device for automatic compressed air brakes : en fr
  • PL34561B1 - : en pl
  • US2566053A - Temperature control apparatus : en
  • PL34514B1 - : en pl
  • US2566272A - Wax, polymeric ketone, and amine compositions : en
  • DE812101C - Fats from tanned skins : de en
  • ES193595A1 - A NEW BALANCING MECHANISM BY MEANS OF A SINGLE CONTROL, APPLICABLE TO WEIGHTS OF TANGENTIAL OR SIMILAR SCALE : en es
  • FR988325A - Automatic switching system with pulse circuits : en fr
  • DE812475C - Vulcanizing device : de en
  • ES198771A3 - AN ALARM DEVICE AGAINST VIOLATIONS OF DOORS, WINDOWS, GLASSES OR SIMILAR IN BUILDINGS AND AGAINST THEFT OF AUTOMOTIVE : en es
  • FR988348A - Method for manufacturing metallothermal heating cartridges : en fr
  • ES198740A1 - A SET OF STRETCHING ROLLERS TO APPLY TO TEXTILE MACHINES : en es
  • ES198214A1 - A TENSIONING MECHANISM FOR BELTS OF CONTINUOUS SPINNING MACHINES : en es
  • FR988605A - Improvements made to separators for electric accumulator plates : en fr
  • FR988625A - Pulse-counting telegraph with call sign transmitter : en fr
  • ES27638U - Improved triangle for laboratory supports (Machine-translation by Google Translate, not legally binding) : en es
  • FR988580A - Filling device with automatic limitation of the liquid level, with automatic reset : en fr
  • FR988819A - Table football : en fr
  • FR988317A - Electron tube : en fr
  • FR988391A - Improved process and solution for increasing corrosion resistance : en fr
  • DE1627659U - STORAGE CONTAINER FOR THERMOPLASTIC COMPOUNDS, IN PARTICULAR RECORD COMPOUNDS. : de en
  • FR988775A - Advanced valve : en fr
  • GB656651A - Improvements in rear projection viewing screen : en
  • GB656738A - Improvements in or relating to pipe tongs for making and breaking well pipe joints : en
  • US2566080A - Bushing assembly : en
  • DE1627539U - TABLE WITH DETACHABLE LEGS. : de en
  • DE1627617U - RELEASE LEVER ON AUTOMATIC ROLLERS FOR HAY LIFTS, MANURE LOADERS OR THE LIKE. : de en
  • DE812046C - Inlet bascule lock : de en
  • FR988432A - Oscillator : en fr
  • FR988698A - Recreational and educational game : en fr
  • US2565810A - Bottle carrier : en
  • US2565838A - Control arrangement for absorption refrigeration systems : en
  • US2565845A - Concealed drawer for tables : en
  • US2565742A - Fluid pressure control device : en
  • US2565798A - Portable dishwasher : en
  • US2565773A - Electric switch lock for railroads : en
  • US2565862A - Combined side catch and lock for bag frames : en
  • ES193591A3 - IMPROVEMENTS IN THE DEVICES FOR COUPLING THE GARBAGE BINS TO THE FRAME OR LOOM, FOR THEIR EMPTYING IN THE CARRIER VEHiCLES : en es
  • ES198103A1 - A NEW PROCEDURE FOR CASTING COPPER-LEAD BEARINGS : en es
  • US2566021A - Cage roll structure for boxmaking machinery : en
  • FR988421A - Laundry machine : en fr
  • DE812326C - Circuit breaker against excessive contact voltage : de en
  • DE812399C - Inlet tank for windows and doors : de en
  • ES27715U - Improved packaging for stockings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES27579U - Fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • DE812279C - Vacuum valve : de en
  • AU154585B2 - Plate shears : en
  • CH277391A - Process for the production of shaped bodies with increased strength, such as screws, rivets, etc., by cold forming and shaped bodies produced by this process. : de en
  • US2565518A - Method of making abrasionresistant coatings : en
  • US2565627A - Coprecipitated silica-magnesia gel : en
  • GB656570A - Improvements in or relating to magnetrons : en
  • GB656700A - Meat and bone cutting machine : en
  • CH277481A - A process for preparing an estrone-related methyl ketone. : en fr
  • GR13124B - IMPROVEMENTS IN THE OPERATION OF CONTINUOUS DISTILLATION OR REMOVAL DEVICES. : el en
  • CA476394A - Tail gate latches : en fr
  • DE1627694U - CLAMPING DEVICE FOR CATHETER TENSIONER. : de en
  • FR988598A - New plasticizers for vinyl resins : en fr
  • US2565523A - Sea rescue transmitter : en
  • USD164353S - Wind static discharger for an antenna : en
  • SU84963A1 - Volume Pantograph : en ru
  • CH277303A - Method for isolating lactams. : en fr
  • CH277326A - Process for anodic polishing. : en fr
  • CH277332A - Filing cabinet with selectable cards. : en it
  • CA476465A - Manufacture of storage battery plates : en fr
  • CA476517A - Telephone systems : en fr
  • CH277536A - Zipper and process for its manufacture. : de en
  • US2565770A - Flexible coupling : en
  • FR988310A - Process and Flux Improvements for Welding High Nickel Alloys : en fr
  • US2565714A - Rowing device : en
  • ES193594A1 - AN ELECTRICAL ENERGY PRODUCING MECHANISM APPLICABLE TO DIFFERENT USES : en es
  • FR988341A - Dispensing method for small quantities of liquids and apparatus applying this method : en fr
  • GB656546A - Improvements in or relating to a method of electroplating zinc coated steel wire : en
  • DE812273C - Hairdressing cape with collar band : de en
  • DE812280C - High vacuum valve : de en
  • FR988365A - High winding speed rayon spinning machine : en fr
  • US2565531A - Pickproof pin tumbler lock : en
  • US2565571A - Brake cylinder closure : en
  • US2565622A - Valve bag : en
  • US2565723A - Beater : en
  • US2566156A - Skylight : en
  • FR988639A - Dynamic indicator : en fr
  • FR988733A - Method for increasing the wear resistance of the friction surfaces of cylinders of engines, piston rings or other parts of machines and transmissions made of cast iron : en fr
  • FR988710A - Improvements to nailing metal beams : en fr
  • DE812266C - Carrier current telecommunication system : de en
  • DE812435C - Fastening device for removable posts of road barrier chains and. like : de en
  • US2565613A - Bed leg : en
  • DE811713C - Process for the production of workpieces with the help of plaster molds : de en
  • FR988680A - Index card box : en fr
  • ES27650U - Foldable and adjustable container (Machine-translation by Google Translate, not legally binding) : en es
  • FR988731A - Improvements to sweepers : en fr
  • DE812056C - Method of making a cigar with a closed head : de en
  • DE812491C - Caterpillar drive wheel : de en
  • DE811959C - Self-tensioning rope clamp for chairlifts, ski lifts or the like. : de en
  • DE812401C - Automatic window hook : de en
  • DE812464C - Support structure for hollow ceilings and beams made of reinforced concrete : de en
  • US2565611A - Preselector tuner : en
  • US2565956A - Fish baiter : en
  • US2565973A - Boiler : en
  • ES197823A1 - A PROCEDURE FOR THE MANUFACTURE OF A MEDICINAL PRODUCT APPLICABLE TO THE CURE OF MALTA FEVER : en es
  • DE812074C - Process for the production of sulfonic acid esters : de en
  • DE812171C - Method for improving the cornering ability of vehicles or chassis intended for toy and model railway systems : de en
  • FR988725A - Automatic margin stop, especially for platen presses : en fr
  • FR988839A - Powder projector device : en fr
  • FR988349A - Warning signal system with capacity : en fr
  • US2565795A - Produce humidor : en
  • ES27613U - Electric lighter for combustible gases. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27685U - Improved crosspiece for electric toggle switches and switches (Machine-translation by Google Translate, not legally binding) : en es
  • US2565605A - Off-center lock : en
  • DE1627582U - CALCULATING DEVICE FOR BEGINNING LESSONS. : de en
  • DE1627587U - FILTER TUBE. : de en
  • DE812117C - Process for the extraction of pure titanium metal : de en
  • ES198792A1 - A CATALYSIS PROCEDURE FOR BLOCK POLYMERIZATION OF VINYL COMPOUNDS, INCLUDING ACRYLICS WITH ALL THEIR ESTERS : en es
  • ES27597U - Weather vane for fishing that sails towards and against the current. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27608U - Triggering device of working effort of the triggers of portable firearms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988320A - Hydraulic crane for motor vehicles : en fr
  • FR988573A - Improvement in chemical reaction extinguishers : en fr
  • ES27614U - Special separator to perform the sinusitis operation (Machine-translation by Google Translate, not legally binding) : en es
  • CH277540A - Device for generating a mist jet for the cylinder humidification of offset machines. : de en
  • US2565696A - Concrete projection apparatus : en
  • US2566187A - Movie projector safety switch : en
  • AU3660950A - Improvements in or relating to smoothing irons : en
  • US2565965A - Cam for sliding screw-operated vise jaws to final clamping position : en
  • AU152641B2 - Improvements relating tothe attachment of hardmetal tips to supports therefor : en
  • CH277244A - Machine divided lengthwise into sections, especially spinning machine. : de en
  • CA476513A - Automatic grid winding machines : en fr
  • CH277311A - Mixture intended for the production of gas. : de en
  • DE812343C - Process for the production of a wound oil : de en
  • DE812095C - Electrically heated soldering iron : de en
  • CH277469A - Variable bandwidth electric filter device. : en fr
  • CH277496A - Device for automatic calling of one or more telephone numbers. : en fr
  • US2565841A - Blades for roofer's slag scraper : en
  • US2565874A - Butter and salt spreader for corn-on-the-cob : en
  • US2566018A - Individual surgical dressing kit : en
  • AU351451A - Improvements relating togas turbines : en
  • CA476399A - Couplings for pipe conduits : en fr
  • CH277321A - Method and device for tempering curved glasses made of organic materials. : de en
  • AU351151A - Improvements in or relating to cabinets orthe like : en
  • CH277301A - Process for the reduction of sugars obtained by hydrolysis of wood to polyhydric alcohols. : de en
  • US2565477A - Fluxed solder rod : en
  • US2566099A - Building having an obtuse-angled outer circumference : en
  • US2566091A - Sliding carriage pickup assembly : en
  • DE1627716U - CLEARING DEVICE FOR FIBER MATERIAL STORED IN STACKS. : de en
  • DE810435C - Selection method and circuit arrangement for reproducing parts of a magnetic sound recording : de en
  • US2565637A - Blending machine : en
  • AU359451A - Improvements in or relating toa paper closure member and method and apparatus for making thesame : en
  • PL34531B1 - : en pl
  • CA476597A - Impulse generators : en fr
  • CA476354A - Combined sofa seats and beds : en fr
  • CH277467A - Electromechanical wave filter. : de en
  • CH277459A - Device for making contact. : de en
  • CA476504A - .delta.17,20-11-keto-21-halopregnene compounds and processes of preparing the same : en fr
  • AU160812B2 - Method of forming ona metal piece a superficial diffusion alloy ofthis metal withan addition metal in particular chromium : en
  • CH277277A - Closure, in particular for clothing. : de en
  • DE812333C - Surface treatment agents, in particular wood and metal preservatives or binders that can be applied for color pigments, metal powder and known fillers : de en
  • FR988459A - Improvements to various lids : en fr
  • GB656749A - Ice cream cups : en
  • US2566122A - Double compartment metal band package : en
  • CH277266A - Arm strap bracket. : de en
  • CH277304A - Process for the preparation of 1-methyl-piperidine compounds. : de en
  • CH277291A - Machine for threading tobacco leaves for drying. : en fr
  • CH277368A - Magnetic sound device with wire-shaped magnetic sound carrier and movable sound head. : de en
  • DE803678C - As an independent, ready-to-install unit, wall part for building spaces : de en
  • AU348851A - Improvements in automatic pilot control and ignition apparatus for fuel burners : en
  • CA476493A - Control or signalling systems : en fr
  • CH277480A - Hair lotion and method of preparing this lotion. : en fr
  • US2565740A - Apparatus for handling rolls of sheet material : en
  • DE812308C - Storage and organization device for larger loose sheets : de en
  • ES198773A3 - IMPROVEMENTS IN THE CONSTRUCTION OF ALARM DEVICES AGAINST AUTOMOTIVE THEFT : en es
  • ES27530U - Paint mold lips. (Machine-translation by Google Translate, not legally binding) : en es
  • GB656588A - Improvements in or relating to substituted piperazines : en
  • DE1627526U - ROD ANTENNA, IN PARTICULAR DIPOLA ANTENNA. : de en
  • FR988591A - Automobile headlight : en fr
  • US2565499A - Earth mover : en
  • US2565694A - Means for reatining cooking vessels on cooking ranges or stoves : en
  • US2566007A - Emergency wheel : en
  • US2565793A - Vacuum holding mat : en
  • US2566097A - 2-(3:4-dihydroxyphenyl) morpholine and its preparation : en
  • FR988308A - Device for adjusting motor machines controlled by a speed regulator and a power regulator : en fr
  • FR988579A - New Acid Polyazo Dyes : en fr
  • FR988714A - Improvements to a building element : en fr
  • CH277378A - Self-winding watch by oscillating weight. : en fr
  • CH277486A - Device for applying a squeezable substance to the skin. : de en
  • DE1627736U - WOOD PANEL PRODUCED BY HOT PRESSING OF SYNTHETIC RESIN GLUE IMPROVED WOOD SUBSTANCE, IN PARTICULAR FOR VEHICLE CONSTRUCTION. : de en
  • FR988735A - Support for dispensing tubes for pasty products : en fr
  • DE811991C - Soap holder : de en
  • DE812500C - Hemmer for sewing machines : de en
  • AU358451A - Improvements in absorption type refrigerating apparatus : en
  • CA476603A - Spreader stoker apparatus : en fr
  • DE1627728U - MOUTH PIECE FOR DEVICES FOR CREATING HAIR WAVES USING HOT AIR. : de en
  • DE808502C - Speedometer for motor vehicles and. like : de en
  • DE812008C - Wall dowel : de en
  • DE812186C - Stacked loose leaves in the form of a block, book or notebook : de en
  • GB656580A - Improvements in stand-by electrical supply apparatus : en
  • GR13132B - COUPLING DEVICE CONCERNED A TELEPHONE CHARGER AND TELEPHONES OPERATING THROUGH COIN. : el en
  • DE812185C - Removable cover : de en
  • GB656658A - Improvements in biped automatons : en
  • CA476605A - Control apparatus : en fr
  • DE1627520U - DEVICE FOR CLEAR STORAGE OF BALL HOLDERS OF DIFFERENT SHAPES AND DIMENSIONS. : de en
  • AU149100B2 - A therapeutic preparation formed bythe admixture of ox-bile or ox-bile derivatives witha vitamin ot vitamins ofthe B group : en
  • CA476443A - Electric glass melting furnaces : en fr
  • CH277272A - Method for manufacturing a neck and device for implementing said method. : en fr
  • CA476540A - Microwave-acoustic wave translators : en fr
  • US2565981A - Production of lubricating grease : en
  • DE812141C - Worm gear : de en
  • DE812216C - Roller hoe : de en
  • FR988660A - Manufacturing process for small cyclones : en fr
  • FR988720A - System for automatic recording of continuity solutions in the unwinding of threadlike materials : en fr
  • FR988757A - Improvements to showers : en fr
  • DE1627649U - TOOLING CABLE FOR TRUCK. : de en
  • ES193708A2 - A PRIMERLESS ELECTRIC POWER SUPPLY TRANSFORMER FOR FLUORESCENT GAS : en es
  • DE1627648U - FASTENING EQUIPMENT, IN PARTICULAR FOR FASTENING BAR CABLES FOR FLUSH-MOUNTED INSTALLATION. : de en
  • GB656596A - Improvements in stand-by electrical supply apparatus : en
  • US2566191A - Venetian blind : en
  • US2566209A - Handle for air brake release valves : en
  • DE812330C - Connection device for electrical tubular heating elements : de en
  • DE1627697U - RIM FOR CONTAINERS MADE OF CARDBOARD OR THE LIKE. : de en
  • DE811989C - By extending over the front into a double bed convertible sofa or armchair convertible into a single bed : de en
  • FR988754A - Drinking tube or torch : en fr
  • CA476608A - Methods and apparatus for trimming wrapped objects : en fr
  • DE812197C - Electric heating element : de en
  • ES198249A1 - A SPARTO RAKE MACHINE : en es
  • FR988339A - Foot-operated fruit grader with central rotating plate and height-adjustable hopper : en fr
  • FR988438A - Improvements in radiovision : en fr
  • US2566225A - Process for preparing substituted : en
  • DE1627714U - SAFETY LOCK. : de en
  • DE1627613U - BANK. : de en
  • DE812068C - Multipurpose machine, in particular for milling, washing, mixing or the like of a work item : de en
  • GB656770A - Apparatus for stirring liquids or other substances : en
  • CA476487A - Implement rock arm construction : en fr
  • ES193810A1 - IMPROVEMENTS INTRODUCED IN THE CIGARETTE MAKING MACHINES : en es
  • FR988319A - Improvement in a control circuit of a succession order and a regulator over time : en fr
  • US2565548A - Plant setter : en
  • US2566020A - High-frequency detecting device : en
  • CH277491A - Communication installation including compensating networks. : en fr
  • AU153456B2 - Overedge sewing machine : en
  • FR988631A - Sealing device for elastic fluid turbines : en fr
  • ES193991A2 - IMPROVEMENTS IN THE MANUFACTURE OF METAL PLUGS FOR LOOMS : en es
  • GB656585A - Improvements relating to diaphragm valves : en
  • CA476525A - Amplifying circuit arrangements : en fr
  • US2565947A - Screw press : en
  • US2565765A - Batterproof cock coop : en
  • AU3721850A - The electro osmotic drying of ceramic slabs, and refractory blocks : en
  • ES27641U - Badge of guarantee and control of bales bales and packed (Machine-translation by Google Translate, not legally binding) : en es
  • GR13125B - PROVISION IN THE COUNTING OF CONNECTIONS IN RELATION TO TIME AND THE ZONE IN TELEPHONE FACILITIES WITH OPERATOR OPERATIONS. : el en
  • FR988592A - Liquid composition for the treatment of boiler feedwater and its preparation process : en fr
  • FR988611A - Improvements in control and adjustment devices for airplanes and their propulsion units : en fr
  • GB656691A - Improvements in wheels incorporating disc clutches : en
  • GR13135B - METHOD OF PREPARATION OF BOVIEA VOLUBILIS CRYSTALLINE CARDIOTONIC GLYCOSIDS. : el en
  • AU354451A - Metal straps for binding solid articles and method of and apparatus for applying such straps : en
  • US2565471A - Insecticidal compositions comprising chlorinated camphene : en
  • US2565567A - Loading method and apparatus : en
  • FR988513A - Thermal storage cell : en fr
  • CH277411A - Slide magazine. : en fr
  • SU91337A2 - Tool for cleaning cotton bushes : en ru
  • US2565619A - Tire casing : en
  • DE1627745U - LUGGAGE CARRIER FOR TWO-WHEELS. : de en
  • DE1627735U - LINOLEUM WEIGHT. : de en
  • PL34521B1 - A method for carrying out iv high temperature gaseous catalytic reactions and an apparatus for carrying out the process : en pl
  • PL34602B1 - Weaving machine : en pl
  • ES197647A1 - A PROCEDURE FOR THE MANUFACTURE AND STORAGE OF LIME HYPOCHLORITE TABLETS TO OBTAIN BLEACH : en es
  • ES26432U - Shirt collar with new arrangement for fixing reinforcements (Machine-translation by Google Translate, not legally binding) : en es
  • PL34601B1 - A method of tensioning a thread in a gripper loom and a device for carrying out the method : en pl
  • US2565497A - Circuit, including negative resistance device : en
  • US2565777A - Automatic latch mechanism for portable extension masts : en
  • ES197932A1 - A THRESHING MACHINE : en es
  • US2565951A - Drilling rate recorder : en
  • PL34589B1 - A continuously manufactured synthetic fiber guiding device : en pl
  • US2565702A - Playing card : en
  • US2566243A - Punch press feeding device : en
  • ES27539U - Bra perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB656549A - Improvements relating to aqueous emulsions of organic liquids, and products derived from such emulsions : en
  • GB656595A - Improvements relating to photographic cameras : en
  • GB656675A - Improvements in mining machines : en
  • AU360751A - Improvements in Mechanical Stokers : en
  • CA476452A - Electroplating : en fr
  • CH277292A - Method and device for separating fine particles suspended in a gas. : en fr
  • CA476420A - Rotor equipped aerial devices : en fr
  • CH277401A - Process for obtaining austenitic steel products. : en fr
  • USD164383S - Price mailbox : en
  • DE812390C - Process for disinfecting paper pulp : de en
  • DE812477C - Combined length and angle measuring device : de en
  • FR988318A - Device for equalizing the humidity of two gas streams intended to be subjected to industrial analysis, in particular for devices for checking combustion gases : en fr
  • DE812317C - Process for the preparation of thioimidazolidines : de en
  • DE1627609U - COLLAR AND ONCE BAKER MILL. : de en
  • DE812282C - Shutdown procedure for centrifugal pumps : de en
  • FR988777A - Calibers and analogues : en fr
  • DE1627611U - POCKET VACUUM CLEANER. : de en
  • FR988543A - Improvement of lubricating oils : en fr
  • FR988604A - Cellular bricks or similar products and their manufacturing process : en fr
  • GB656690A - Improvements in apparatus for grinding the bevel edge of spectacle and other lenses : en
  • FR988352A - Improvements to stapling devices : en fr
  • GB656693A - Improvements in or relating to automatic telephone apparatus : en
  • DE812119C - Volume measuring system based on the pressure difference measurement method for siphon lines and suction lines of centrifugal pumps : de en
  • ES27649U - Replaceable wall ad (Machine-translation by Google Translate, not legally binding) : en es
  • DE812048C - Mechanical pencil : de en
  • US2565647A - Cross-laying machine : en
  • US2565836A - Grille for self-contained air conditioning units : en
  • US2566051A - Control valve : en
  • DE812285C - Drive for motor vehicles : de en
  • GB656547A - Improvements in or relating to anti-vibration mountings : en
  • DE812250C - Process for the production of cyanuric halides : de en
  • GB656681A - An improved electronic radiation and particle detector : en
  • FR988444A - Coil drive mechanism in cinematographic projectors : en fr
  • FR988739A - Adjustable ves graduated in diameters : en fr
  • DE1627654U - WASTE GLUERS FOR MEDICAL AND DENTAL PURPOSES. : de en
  • FR988828A - Improvements to power supplies for cathode ray oscillographs : en fr
  • FR988612A - Oxidation of olefins : en fr
  • GB656645A - Electron discharge device construction : en
  • DE1627646U - INSULATOR FOR ELECTRIC FENCE. : de en
  • FR988407A - Rolling concrete mixer : en fr
  • GR13119B - ELECTRIC FISHERLING MELTING DEVICE. : el en
  • DE812122C - Whetstone cup : de en
  • ES197878A1 - IMPROVEMENTS IN THE HYDROELECTRIC HEATERS : en es
  • ES27542U - Electron beam tube (Machine-translation by Google Translate, not legally binding) : en es
  • FR988515A - Lubrication process for working with austenitic stainless steels : en fr
  • FR988681A - Widening bar : en fr
  • FR988728A - Honey frame extractor : en fr
  • ES198845A3 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF FILTERS FOR LIQUIDS : en es
  • FR988783A - Manufacturing process for coloring materials : en fr
  • DE1627563U - COAT LINING. : de en
  • AU153766B2 - Cutting artificial filaments into short lengths : en
  • CA476370A - Stroke-saws : en fr
  • FR988610A - Improvements to clarinets : en fr
  • ES27532U - Sharpened machine with figure (Machine-translation by Google Translate, not legally binding) : en es
  • US2565704A - Hatch construction : en
  • US2565474A - Positive case emptying device for cartridge disassembling machines : en
  • US2565651A - Sliding vane type hydrodynamic machine : en
  • ES193718A1 - A REAR SUSPENSION DEVICE WITH SPRINGS FOR AUTO VEHICLES : en es
  • ES198699A1 - A PREVIOUS PURCHASE SYSTEM, WITH A MEANS TO PROMOTE COMMERCIAL BUSINESSES : en es
  • CH277229A - Lining of hot gases to contain certain spaces. : de en
  • ES27684U - Improved electric candle. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988536A - Harmonic generator : en fr
  • GB656625A - Improvements relating to the control of synchronous dynamo electric machines : en
  • ES196189A3 - AN ELASTIC DEVICE, PARTICULARLY FOR THE SUSPENSION OF VEHICLES : en es
  • ES198571A1 - A PERFECTED SYSTEM FOR MOUNTING AN ENGINE INSIDE A BENCH : en es
  • ES198731A2 - A PROCEDURE FOR THE MANUFACTURE OF SUBSTITUTE PRODUCTS FOR COFFEE : en es
  • DE812267C - Push button lock for line selectors : de en
  • DK72980C - Antioxidant for edible oils and fats. : da en
  • CH277210A - Device for fastening wall panels to the supporting structure of a wall. : de en
  • ES198940A2 - AN PERFECTED MOLDING SYSTEM FOR THE MANUFACTURE OF RUBBER FOOTWEAR : en es
  • CH277495A - Messaging system. : de en
  • DE812387C - Method and device for emptying the supply lines for the liquid in permanent hot holders : de en
  • DE812457C - Arrangement for electrically driven coffee grinders : de en
  • DE812479C - Process for the production of a material suitable for the manufacture of tobacco pipes : de en
  • DE1627750U - FLAT-LYING PACKAGING BOX WITH TWO CLAMPED CORNERS. : de en
  • ES198770A1 - IMPROVEMENTS IN OR RELATED TO ELECTRICAL CABLES : en es
  • DE812082C - Process for generating cold : de en
  • DE812299C - Impact device driven by compressed air : de en
  • ES198778A2 - IMPROVEMENTS IN THE MANUFACTURE OF LANCES APPLICABLE TO FIRE EXTINGUISHERS : en es
  • US2565830A - Pelleting machine : en
  • CH277460A - Time switch. : de en
  • AU350751A - An abrasive body of crystalline fused zirconia : en
  • CH277299A - Process for the pyrolysis of ricinoleic esters. : en fr
  • CA476433A - Methods and apparatus for bending and exhausting tubular lamps : en fr
  • DE811980C - Liliput permanent heater for machines and tools : de en
  • CA476413A - Winding machine speed controllers : en fr
  • US2565807A - Antivibration supporting arrangement for optical instruments of the telescope type : en
  • AU158926B2 - Process forthe production of artificial filaments and fibres containing fatty substances absorbed by proteins before their dissolution andor else, by filaments and fibres after spinning : en
  • CH277361A - Calculator. : en fr
  • FR988648A - Elastic filling for padding : en fr
  • US2566184A - Deesterified polymers which become insoluble in water when the aqueous olutions are evaporated from their hydrosols : en
  • USD164387S - Sachs brassiere : en
  • DE812446C - Magnetic electric power generator with rotating magnet system and stationary stator, especially for bicycles : de en
  • ES27631U - Screen grid for light sources. (Machine-translation by Google Translate, not legally binding) : en es
  • GB656633A - Improvements in electric incandescent lamps and method of manufacturing the same : en
  • US2565910A - Toy machine gun : en
  • US2566049A - Accessory drive for turbo-jet engines : en
  • DE812256C - Fasteners for light rail tracks on steel sleepers : de en
  • CH277328A - Material revealing a coloration under the effect of a simple pressure and intended for the registration of signs. : en fr
  • US2565587A - Mobile spraying machine : en
  • DE1627572U - CONDOM (RUBBER PROTECTION) IN A CIGARETTE MOCKET. : de en
  • DE1627691U - GLARE PROTECTION. : de en
  • DE1627738U - LEAK OIL NOZZLE FOR COMBUSTION ENGINES. : de en
  • ES198690A1 - A CLOCK MECHANISM FOR PROJECTILE : en es
  • US2565464A - Carbonylation of aryl halides : en
  • US2565556A - Ball point fountain pen : en
  • US2565589A - Snow melter : en
  • US2565950A - Valve for refrigerant compressors : en
  • US2566177A - Belt tightener : en
  • US2566252A - Apparatus for producing glass to be attenuated to fibers : en
  • AU3753850A - Improvements relating to signed sanction in credit authorization systems : en
  • CH277226A - Hinge, in particular for windows and glass doors. : de en
  • AU159392B2 - Improvements in and relating to manufacture of veneered sheets : en
  • AU3874450A - Improvements in or relating to apparatus particularly adapted for charging carrier plate with orientated articles of relatively greater length than width : en
  • CA476613A - Self feeding paint roller devices : en fr
  • CH277450A - Supply installation for alternating circuits at constant voltage and frequency starting from direct current with variable voltage. : en fr
  • US2565576A - Fabric cleansing and drying apparatus : en
  • US2566236A - Ornamental frame for eyeglasses : en
  • DE1627606U - MIXED PALLET FOR RESIN. : de en
  • ES198428A1 - A MANUAL DISHWASHING MACHINE : en es
  • ES27553U - Mooring clamp with double chain (Machine-translation by Google Translate, not legally binding) : en es
  • CA476476A - Derivatives from polymers and interpolymers of ethylene : en fr
  • CA476384A - Ignition circuits : en fr
  • DE812298C - Stud extractor : de en
  • US2565672A - Shock absorber for railway car trucks : en
  • US2565772A - Storm window and mounting frame : en
  • US2565881A - Juke box and television receiver control device : en
  • US2565983A - Cord stop applying machine : en
  • US2565584A - Folding ball game board : en
  • AU158611B2 - Metal straps for binding solid articles and method of and apparatus for applying such straps : en
  • DE807681C - High-speed cutting machine for cutting paper, cardboard, etc. like : de en
  • CH277386A - Foundry mold. : en fr
  • AU156741B2 - Television system employing horizontal dot interlacing : en
  • CH277209A - Expansion anchor. : de en
  • SU85736A1 - Seals for rods and pistons : en ru
  • US2565687A - Precision wheel truing mechanism : en
  • PL34560B1 - : en pl
  • CA476590A - Machines for assembling and molding shoe bottom parts : en fr
  • CA476609A - Composite tank fittings : en fr
  • US2565656A - Sterilizer : en
  • US2565725A - Supersonic inspection for flaws lying near the surface of a part : en
  • US2565904A - Furnace charging machine peel : en
  • CA476585A - High speed counters : en fr
  • CH277464A - Process for the manufacture of groups of contact springs. : en fr
  • DE1627672U - DEVICE FOR SERVING SPIRITS WITH BUILT-IN MUSIC. : de en
  • DE811986C - Elbow piece with shaft knee, especially for dental purposes : de en
  • DK72977C - Joints for pipes for electrical wires. : da en
  • CH277290A - Process for the manufacture of an aromatic extract of coffee. : en fr
  • US2565709A - Joint especially for railway cars and similar vehicle bodies : en
  • US2566036A - Hoist brake mechanism : en
  • US2566268A - Polymeric esters of natural drying : en
  • CH277323A - A method of purifying an aqueous medium. : en fr
  • CA476466A - Engine controllers : en fr
  • US2565489A - Process of dewaxing of mineral and tar oils : en
  • US2565917A - Dispensing device : en
  • PL34499B1 - : en pl
  • US2566229A - Method of discharging melamine : en
  • CA476574A - Mechanics squares : en fr
  • AU357951A - Improvements in and relating to television apparatus : en
  • CH277203A - Field and meadow roller. : de en
  • US2565971A - Elbow drawbench : en
  • CA476512A - Gettering apparatus and methods : en fr
  • US2565784A - Filing cabinet equipment for machine shops : en
  • US2566038A - Water-soluble sulfonamides : en
  • US2566121A - Radio operated fire alarm : en
  • SU91305A1 - Single spindle automatic turret lathe : en ru
  • US2565590A - Lapping machine : en
  • US2565864A - Smoking article support : en
  • US2566203A - Dimerization of methacrylonitrile to alpha-methylene-delta-methyladiponitrile : en
  • DE1627533U - SLOT FOR OUTDOOR DENTURES. : de en
  • DE812487C - Screws and nuts made from molded material : de en
  • ES193831A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF ELECTRICAL MEASURING DEVICES : en es
  • CH277239A - Table with top that can be enlarged in two dimensions. : de en
  • CH277217A - Device for emptying a dustbin into a collecting container. : en fr
  • US2565821A - Trophy holder for engraving machines : en
  • CA476492A - Multi-channel pulse receiving systems : en fr
  • DE812244C - Device for robbing the mats that limit or hold back the mountain offset : de en
  • DE812284C - Post for long timber transport wagons : de en
  • PL34535B1 - : en pl
  • US2565599A - Method of making sleeve-type elbow terminals : en
  • CA476489A - Pulsed carrier frequency demodulators : en fr
  • CH277394A - Multipurpose machine tool. : de en
  • ES193703A1 - A COMPRESSED AIR SEDIMENTATION DEVICE : en es
  • ES196361A2 - IMPROVEMENTS TO THE DISTRIBUTION VALVES OF THE BRAKE APPLIANCES USING PRESSURE FLUID FOR RAILWAYS AND OTHER ANALOG VEHICLES : en es
  • FR988435A - Improvements to acyl esters of 18-carbon hydroxy-substituted aliphatic monocarboxylic acids and their preparation process : en fr
  • CH277509A - Advertising display stand. : de en
  • AU155513B2 - Improvements relating togas turbines : en
  • US2566253A - Transmission : en
  • US2565816A - Vaporizer : en
  • US2566157A - Triple ether lubricant : en
  • PL34524B1 - : en pl
  • US2565929A - Hydraulic servo-steering system : en
  • US2565562A - Yarn support : en
  • US2565624A - Holder for articles of magnetic material : en
  • US2565671A - Friction shock absorber for railway car trucks : en
  • DE812448C - Lid for electric arc furnaces and shaped stones for its manufacture : de en
  • SU85329A1 - Pressless press : en ru
  • US2565551A - Torque converter : en
  • CA476388A - Acid hydrolysis of proteins : en fr
  • CA476414A - Glassware transferring mechanism : en fr
  • DE1627532U - INSTRUMENT CABINET. : de en
  • DE812313C - Process for the production of ª ‡ -ionons from pseudo-ionons : de en
  • ES27529U - Box for the conditioning of rolls of wire or electric wire. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988597A - Improvements to construction games : en fr
  • CA476482A - Manufacture of hot and cold water soluble cellulose ethers : en fr
  • US2565485A - Radio navigation system : en
  • US2565707A - Sandal having upstanding thong threaded through an instep strap : en
  • US2566285A - Method for regeneration of moving catalysts : en
  • US2565578A - Spinning ring assembly : en
  • GB656660A - Improvements in and relating to a two wheel vehicle : en
  • FR988586A - Improvements to piezoelectric devices : en fr
  • FR988606A - Wind motor and motive power-generating station, comprising one or more such motors : en fr
  • DE1627623U - COLLAR BUTTON WITH DEVICE FOR FASTENING TIES. : de en
  • DE812235C - Sports ball : de en
  • ES27527U - Device for applying lipstick or makeup (Machine-translation by Google Translate, not legally binding) : en es
  • GB656726A - Improvements in or relating to processes of preparing carbamyl chlorides and isocyanic acid esters and the compounds resulting from said processes : en
  • FR988307A - tube heater for gaseous fluids, in particular with heating by solid fuels : en fr
  • USD164391S - Wagner lighter : en
  • DE812375C - Drawing device used as a compass : de en
  • DE812007C - Easily established and releasable non-positive connection of flat steel structural members : de en
  • ES27543U - Cathode (Machine-translation by Google Translate, not legally binding) : en es
  • DE817949B - Burners for gas cooking appliances, in particular burner arms : de en
  • DE1627717U - TUBE CAP. : de en
  • US2565718A - Liquid rotor spray mechanism : en
  • US2565968A - Engine controller : en
  • US2565977A - Process for the preparation of catalysts for the conversion of carbon oxides with hydrogen : en
  • US2566128A - Trash container : en
  • DE812010C - Rolling grilles : de en
  • DE812026C - Traveling brush for moving sieves : de en
  • DE812429C - Sheet metal cladding for steam generator : de en
  • DE812449C - Process for the production of an object consisting of parts connected to one another in the manner of a chain-swivel : de en
  • FR988309A - holder-dispenser for sheets of toilet paper, or other : en fr
  • FR988370A - Exhaust : en fr
  • GB656741A - Improvements in or relating to powder compacts and powder applying devices : en
  • US2565559A - Vegetable cleaning table and rolls therefor : en
  • DE811983C - Process for the production of threads or fibers from animal or vegetable proteins : de en
  • DE812161C - Comb or protective plate for safety razors : de en
  • DE812247C - Production of hexafluorophosphoric acid and its salts : de en
  • DE812294C - Abrasive body with bond made of finely divided oxides : de en
  • DE760157C - Arrangement for pre-burning out areas that are prone to punctures in metallized insulating strips : de en
  • FR988593A - Process for the treatment of leachate products and similar products : en fr
  • DE812269C - Circuit arrangement for telephone systems with dialer operation and tone frequency selection : de en
  • FR988628A - Rotary lifting mechanism for sewing machines : en fr
  • GB656622A - Improvements in or relating to control valves : en
  • US2565826A - Mixing device : en
  • CA476553A - Electrical systems : en fr
  • CH277334A - Device for producing the originals for printing music. : de en
  • CA476386A - Cold storage rooms : en fr
  • FR988682A - Automatic lighter stone dispenser machine : en fr
  • AU143077B2 - Process of making articles of high elastic strength : en
  • US2565509A - Manufacture of tapes and sheets with adhesive coatings on opposite sides thereof : en
  • US2566249A - Method for making shims : en
  • ES27610U - Individual container for beer (Machine-translation by Google Translate, not legally binding) : en es
  • FR988354A - Knitting machine : en fr
  • GB656684A - Improvements in or relating to engine starters : en
  • IE19875L - Toilet paper holder : en
  • USPP1034P - Veronica plant : en
  • US2566244A - Ethylene/vinyl alcohol/acrylic acid copolymers, their ammonium salts, and paper coated therewith : en
  • FR988624A - Paint scraper : en fr
  • ES27540U - Improved media display (Machine-translation by Google Translate, not legally binding) : en es
  • US2566263A - Stabilizing photographic emulsions with chloropalladites and chloroplatinites : en
  • DE812030C - Clamp-like insert for photographic containers : de en
  • DE812196C - Process for the production of an electron tube with small electrode spacings : de en
  • FR988380A - Box and its opening device : en fr
  • FR988603A - Monitoring devices for machines with alternating cyclic speeds, reversible or not : en fr
  • FR988387A - Improvements made to at least semi-automatic firearms, in particular those fed by a belt driven by fractional steps : en fr
  • GB656665A - Machine tool change speed gear : en
  • GB656702A - Improvements in or relating to fuel feeding apparatus for an internal combustion engine : en
  • US2565560A - Multiple stage pressure regulator : en
  • CA476408A - Brake beam and truck arrangements : en fr
  • CA476410A - Snubbed trucks : en fr
  • DE811995C - Payment plate for receiving advertisements : de en
  • DE812450C - Process for the production of composite metal bands for bearings : de en
  • FR988517A - Watch : en fr
  • DE812225C - Jaw crusher : de en
  • DE812268C - Method for transmitting and receiving characters on telephone connections : de en
  • DE817613B - Device for automatically rolling up the power cord of electrical devices : de en
  • DE812418C - Process for the production of fabrics : de en
  • FR988812A - Table lighter : en fr
  • PL34554B1 - Safety device for the lock of hand firearms : en pl
  • DE1627628U - TWO-WHEELED SPORTS CARS. : de en
  • ES197914A1 - AN AUTOMATIC APPLIANCE SUPPLYING TOPS : en es
  • FR988301A - advertising shelf that attaches to automatic scales : en fr
  • FR988381A - Improvements to cooling devices for motor vehicle brakes and brake drums : en fr
  • DE812038C - Food can : de en
  • DE812135C - Disc spring : de en
  • GB656718A - Improvements relating to liquid fuel burners : en
  • DE1627671U - PETROL MIXTURE FUNNEL. : de en
  • DE812243C - Connection for the shots of fixed slides, especially for mining operations : de en
  • FR988650A - Method of mounting auxiliary pumps for diesel engines and installations thus produced : en fr
  • ES197730A1 - AN ASYMMETRICAL CONDUCTIBILITY DEVICE : en es
  • DE812174C - Arrangement for feeding the drives or other power consumers on vehicles for toy and model railway systems : de en
  • DE812340C - Suction device for dentures : de en
  • US2566060A - Electric outlet box connector : en
  • GB656722A - Improvements in printing telegraph receivers : en
  • FR988837A - Machine tool for making prism facets on round galalithet rods for similar work : en fr
  • ES27706U - Ornamental floor lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR988446A - Arylenediamine derivatives and their applications, in particular in photography : en fr
  • DE1627719U - RECEIVING DEVICE FOR LYING ROLLER-SHAPED OBJECTS, IN PARTICULAR BARRELS, ON A STACKING FLOOR CONVEYOR. : de en
  • FR988390A - Improvements to buoys and other life-saving devices : en fr
  • DE812291C - School blackboard : de en
  • FR988474A - Method and device for agitating, weighing milk or milk cream and for automatically taking samples thereof : en fr
  • FR988502A - Emergency brake for vehicles of all kinds, in particular for motor trucks : en fr
  • US2566087A - Tube of the magnetron type for ultra-short waves : en
  • DE812153C - Chain oil and cleaner for bicycles and motorcycles : de en
  • DK72984C - Clamps for household appliances. : da en
  • CH277457A - Interchangeable unit with pins intended to carry elements of an electrical circuit. : en fr
  • ES27705U - Foot or sustentºculos of ornamental character. (Machine-translation by Google Translate, not legally binding) : en es
  • US2565615A - Tractor inclinometer : en
  • US2565780A - Roller die : en
  • US2565921A - Condensation of o, o-diesters of dithiophosphoric acid and aliphatic alcohols or mercaptans with higher aliphatic aldehydes : en
  • US2565974A - Method of making round brushes : en
  • DE812075C - Process for the preparation of 3-amino-1-alkylbenzenes : de en
  • DE806542C - Glare-free headlights for motor vehicles : de en
  • DE812127C - Floatless carburettor with starting device : de en
  • GB656648A - Improvements in and relating to apparatus for indicating pressure conditions : en
  • US2565844A - Equalizing and aligning mechanism for gauges : en
  • US2566143A - Production of aluminum compounds : en
  • AU353251A - 1'Telephone circuit : en
  • US2566139A - Pinless adjustable diaper : en
  • FR988394A - Feeding bottle, method of assembling it and device used therefor : en fr
  • FR988699A - Process for the preparation of amino-carboxylic acids : en fr
  • FR988832A - Process for extracting pure natural products belonging to the phenylchromane series : en fr
  • US2565683A - Bottle carrier : en
  • GB656572A - Improvements in tip-up seats : en
  • GB656635A - Improvements in or relating to electrolytic condensers : en
  • FR988434A - Control system for electric motors, especially for paper machines : en fr
  • FR988313A - Controls for dynamo-electric machines : en fr
  • GB656756A - Improvements in or relating to machines for making power transmission belts : en
  • ES27617U - Endless belt, of fabric. (Machine-translation by Google Translate, not legally binding) : en es
  • US2565542A - Peak reading vacuum tube voltmeter : en
  • US2566248A - Sand hose valve operable to open automatically when connected to sandbox : en
  • US2566109A - Bowling ball retarder : en
  • AU157130B2 - Improvement in control apparatus for television receivers : en
  • ES194208A2 - A CONTINUOUS MOTION GENERATING MECHANISM : en es
  • FR988553A - Process for the preparation of mono-acylacetylated derivatives and resulting products : en fr
  • FR988634A - Detergent composition : en fr
  • DE1627612U - HOME AND TRAVEL LIBRARY. : de en
  • US2565812A - Production of rubber products : en
  • ES198681A1 - IMPROVEMENTS IN EXTRACTORS FOR LIFTING LIQUIDS : en es
  • FR988630A - Improvement in methods and systems to stabilize microwave oscillations : en fr
  • DE812043C - Grinding machine for tobacco cutting knives : de en
  • DE1627534U - SOCKET FOR ACCOMPANYING BANDING MATERIAL, IN PARTICULAR FOR USE IN THE EVENT OF PIT ACCIDENTS : de en
  • US2565785A - Vibratory equipment : en
  • US2565820A - Delivery carrier truck : en
  • US2566022A - Overhead door hinge : en
  • US2565640A - Cone valve operator : en
  • US2565809A - Pebble heating chamber : en
  • FR988510A - Improved process and apparatus for the manufacture of multiple-imprinted plates or strips using thin plastic sheets : en fr
  • US2566142A - Etching machine : en
  • FR988375A - Transmission mechanism applicable to pendulums and clocks and in particular to those of the synchronous type : en fr
  • FR988644A - Photographic shutter : en fr
  • US2565868A - Inspection unit for battery separator plates : en
  • GB656697A - Improvements in or relating to power operated farm implements : en
  • FR988466A - Electric machines forming electromagnetic rotary pump : en fr
  • FR988564A - Improvement to earthenware tiles for wall coverings : en fr
  • DE1627584U - EDUCATIONAL, LEARNING AND ENTERTAINMENT PURPOSES ADVERTISING. : de en
  • DE812203C - Hand operated winch : de en
  • DE812260C - Low frequency amplifier : de en
  • ES27676U - Improved spray apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • GB656753A - Improvements in or relating to a peening machine : en
  • ES198764A1 - A NEW SYSTEM FOR THE FIXING OF THE JOINTS TO JOIN THE TRANSMISSION BELTS IN GENERAL : en es
  • US2566001A - Clutch control mechanism : en
  • US2565566A - Automatic mechanism for controlling the operation of machines : en
  • CH277415A - Watch strap. : de en
  • US2565602A - Stain-filler emulsion and method of applying same : en
  • ES198122A3 - A PROCESS OF DEPOLYMERIZATION OF ALPHA-SUBSTITUTED ACRYLIC ACID ESTERS : en es
  • FR988810A - Device with locking ball cage for clamping a rod or a metal wire : en fr
  • GB656764A - Improvements in the manufacture of plugs for cigarettes : en
  • DE812355C - Couch convertible into a double bed : de en
  • DE812408C - Siren for generating directed sound waves : de en
  • DE812278C - Device for shrinking on and loosening shaft collars, in particular bearing retaining rings : de en
  • FR988367A - Coaster brake hub : en fr
  • USD164352S - Table pyrophoric lighter : en
  • US2565852A - Threaded fastener : en
  • US2566270A - Electric iron with signaling means : en
  • DE812191C - Reset device for steering racks of rail vehicles with high bias of the return springs : de en
  • DE812394C - Funnel with valve : de en
  • GB656720A - Improvements in or relating to electrical condensers : en
  • ES27632U - Container for all kinds of articles, especially pressed fish (Machine-translation by Google Translate, not legally binding) : en es
  • GB656561A - Improvements in or relating to electron discharge devices : en
  • ES27563U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR988455A - Time interval extension circuits : en fr
  • FR988498A - Installation such as transformable playpen for children : en fr
  • US2565768A - Aluminum coating of ferrous metal and resulting product : en
  • DE812042C - Device for adding and mixing minced meat mass : de en
  • DE812076C - Process for the production of ashless aminocarboxylic acids from lactams : de en
  • US2565882A - Fountain receptacle : en
  • US2565818A - Rotary water distributor : en
  • US2565697A - Electric shaving apparatus : en
  • US2566120A - Curb inlet casting : en
  • DE812215C - Vacuum circulation evaporator for laboratory purposes : de en
  • ES27673U - Improved installation arrangement of fixed-position fans (Machine-translation by Google Translate, not legally binding) : en es
  • GB656673A - Improvements in nib sections for fountain pens : en
  • CH277418A - Safety nut. : en fr
  • PL34511B1 - : en pl
  • DE812447C - Top hood for chimneys and ventilation pipes : de en
  • DE812223C - Pointing and peeling machine for grain and legumes with horizontal discs : de en
  • DE812226C - Spool holder : de en
  • DE812473C - Objects composed of metal wire and rubber : de en
  • FR988711A - Coupling device for pressure lubrication of various components : en fr
  • DE812110C - A device with a feeler needle for loosening knots : de en
  • FR988722A - Fishing gear : en fr
  • FR988826A - Improvements to lures for fishing : en fr
  • GB656685A - Improvements in or relating to roll film photographic cameras : en
  • CH277458A - Mounting bracket for fastening the base of low-voltage, high-performance fuses. : de en
  • AU154724B2 - Adjustable platform structure for use with ladders : en
  • CA476404A - Metal cleaning processes : en fr
  • US2565591A - Electrical earphone device : en
  • US2565757A - Multibeam head lamp incorporating gradually fluted reflector and pluraality of filaments : en
  • AU359151A - Process for treatment of wool to reduce its tendency to felt and shrink : en
  • CH277322A - Fertilizers, in particular for foliage plants, and processes for their manufacture. : de en
  • CH277317A - Process for manufacturing a dummy leather and dummy leather obtained by this process. : en fr
  • CH277358A - Mixer for the preparation of solutions in hydraulic pipes. : en it
  • PL34547B1 - : en pl
  • US2565528A - Mechanical miner : en
  • PL34614B1 - : en pl
  • CA476562A - Image storage tubes : en fr
  • CA476592A - Draft gears : en fr
  • ES25755U - Game board for american type billiards (Machine-translation by Google Translate, not legally binding) : en es
  • ES27571U - Universal equipment for assembling armanduras of toy constructions (Machine-translation by Google Translate, not legally binding) : en es
  • FR988304A - Method for crimping abrasives on cutting tools for dental use : en fr
  • US2566114A - Electric cell : en
  • US2566266A - Pressure equalizing device : en
  • US2566288A - Dialkyldithiophosphatomethylureas : en
  • PL34532B1 - : en pl
  • PL34575B3 - : en pl
  • US2565597A - Back rest : en
  • US2565942A - Preservation of foodstuffs : en
  • US2565972A - Rotary valve for two-stroke internal-combustion engines : en
  • US2566070A - Weather strip : en
  • CH277414A - Device for spraying a liquid. : en fr
  • DE811963C - Projection device, especially for television receivers : de en
  • FR988355A - Method and apparatus for decorating ceramic objects by decal : en fr
  • DE1627687U - SWITCH WITH SOCKET FOR INSTALLATION IN LAMP COLUMNS OR THE LIKE. : de en
  • FR988743A - Method of laying paving or coating elements and device for its realization : en fr
  • FR988820A - New coloring matters : en fr
  • GB656671A - Improvements in or relating to relays and associated selecting mechanism in automatic telephone systems : en
  • CA476444A - Boilers : en fr
  • CA476511A - Accounting machines : en fr
  • US2566041A - Steam heating boiler control system : en
  • DE812021C - Drool for tobacco pipes : de en
  • DE812028C - Gusset pouch : de en
  • ES193704A1 - A PROCEDURE FOR THE MANUFACTURE OF A DISCHARGE TUBE IN GAS AND / OR STEAM : en es
  • FR988364A - Glasses with articulated arms : en fr
  • DE812499C - Lathe with thread milling device : de en
  • DE812047C - Angle or hinge for doors, for window and shutter sashes : de en
  • DE1627712U - STEERING WHEEL WITH SIGNAL RING AND BUILT-IN SPEEDOMETER FOR VEHICLES. : de en
  • ES27659U - Device for the transport of bottles and bottles (Machine-translation by Google Translate, not legally binding) : en es
  • DE812199C - Closet or closet-like furniture : de en
  • US2566223A - Preparation of melamine : en
  • USD164368S - Informal card or the like : en
  • ES27616U - Improved packaging box (Machine-translation by Google Translate, not legally binding) : en es
  • FR988503A - Improvements to folding tables : en fr
  • FR988548A - Rotary piston motor or compressor : en fr
  • DE811999C - Low water protection for liquid heater : de en
  • DE812208C - Veneers and plywood with metal inserts : de en
  • DE812352C - Sliding sleeve for shaving soap or shaving cream : de en
  • DE812417C - Device for noise dampening of pin escapement drives, in particular clocks : de en
  • FR988504A - Gearbox control system acting by preselection, more particularly applicable to machine tools : en fr
  • GB656603A - Improvements relating to circuit arrangements for cathode ray tubes : en
  • CH277350A - Removable shoulder rest for violins. : de en
  • FR988366A - centrifugal scrubber with hydraulic device for automatic drainage of impurities : en fr
  • FR988535A - Improvements to electrical equipment for battery charging on all motor vehicles : en fr
  • FR988765A - Radio communications systems using quantization circuits, e.g. for converting pulse-amplitude modulation to pulse code modulation : en fr
  • GB656746A - Improvements in and relating to the manufacture of 2-ethoxy benzamide : en
  • US2565535A - Electric wave generator : en
  • US2565507A - Degradation of dextran to produce a plasma substitute : en
  • US2565914A - Pattern reproducing machine : en
  • US2566264A - Method of making color prints : en
  • AU350651A - Compounding ingredients for elastimeric compositions comprising tetra-aliphatic ammonium chlorides and elastomeric compositions obtained bythe use thereof : en
  • CH277278A - Device for marking hems on garments. : de en
  • CH277375A - Mechanism including an escapement. : en fr
  • US2565645A - Bearing for display racks : en
  • GB656739A - Improvements in or relating to a process for the production of vitamin preparations : en
  • DE1627685U - HOUSING INNER ANTENNA FOR BROADCASTERS. : de en
  • GB656594A - Improvements relating to machines for winding armatures : en
  • CH277356A - Micrometer. : en fr
  • GB656598A - Improvements relating to gramophones : en
  • DE1627650U - DEVICE FOR SUPPORTING MEASURING CONVERTER WINDINGS. : de en
  • DE812410C - Vehicle toys designed for remote drive and remote control : de en
  • US2565684A - Method and apparatus for making endless belts : en
  • US2566069A - Waste disposal apparatus : en
  • DE1627511U - HOLDER FOR CARRYING THE BICYCLE. : de en
  • DE811982C - Process for coloring artificial structures made from thread-forming synthetic masses : de en
  • US2565870A - Seat : en
  • US2566116A - Machine for forming a disk-like workpiece with spiral threads : en
  • DE812318C - Process for the preparation of 2-bromohydroquinone : de en
  • FR988587A - System indicating the direction of variation of an electrical quantity, and applications : en fr
  • GB656759A - Improvements in or relating to a well drilling structure : en
  • DE812404C - pen : de en
  • DE812430C - Inclined tube boiler : de en
  • PL34543B1 - : en pl
  • US2565885A - Boat bailer : en
  • US2566015A - Closure fastener : en
  • DE812152C - Bicycle lock for the steering device : de en
  • GB656559A - Improvements in or relating to telephone systems : en
  • FR988389A - Improvements to tools for fitting hollow rivets on tubular parts : en fr
  • ES198311A3 - IMPROVEMENTS IN MOUNTING AND CIRCULATION MEDIA FOR FLUID INK, IN BALL STYLOGRAPHS : en es
  • FR988749A - Electrolytic process and apparatus : en fr
  • CA476545A - Electron discharge devices : en fr
  • US2565930A - Treating slaked lime and making pigment therefrom : en
  • PL34552B1 - : en pl
  • US2565676A - Stove for steam bathrooms : en
  • US2565686A - Fabric-treating composition and method of preparation : en
  • US2565771A - Stabilization of cyanogen chloride : en
  • US2565893A - Sewing box : en
  • US2565907A - Apparatus for transfer of fluids : en
  • DE812071C - Holder for hand brushes and similar cleaning devices : de en
  • DK72972C - Rotary printing machine. : da en
  • ES27633U - Device for the placement of toothbrushes (Machine-translation by Google Translate, not legally binding) : en es
  • AU355351A - Continuous casting of metallic materials : en
  • AU359351A - Improvements in or relating to tire mould : en
  • CA476432A - Starter switch seasoning and testing apparatus : en fr
  • CA476502A - .delta.17,20-11-ketopregnenes : en fr
  • DE812254C - Ice cream machine : de en
  • US2565976A - Sliced bacon package : en
  • US2566085A - Electronic interval timing method and system : en
  • US2566211A - Drive attachment for tools : en
  • US2565579A - Automatically releasing coupling for the transmission of torque : en
  • US2565811A - Pebble heater baffle : en
  • US2566026A - Back illumination device for translucent indicators : en
  • JPS264886B1 - : ja
  • US2565544A - Cathodic protection and underground metallic structure embodying the same : en
  • DE812302C - Packless quick-acting steam valve for ironing machines and like : de en
  • DE812472C - Surface planer with thickness device : de en
  • ES27609U - Metal frame for glasses. (Machine-translation by Google Translate, not legally binding) : en es
  • DE812368C - Buildings (house, factory, etc.) made of prefabricated composite concrete panels : de en
  • DE812139C - Changeover valve for pressure vessel, e.g. B. gas bottles : de en
  • DE812353C - Foldable furniture, especially a stool or table : de en
  • CH277238A - Furniture that can be used as a sofa and double bed. : de en
  • CH277494A - Automatic telecommunications switchgear. : de en
  • US2565539A - Gear drive : en
  • CA476393A - Electrically heated multiple coil water heaters : en fr
  • CH277333A - Machine used to photographically compose justified lines of text. : en fr
  • CH277373A - Spectroscope for subjective observation. : de en
  • AU1423647A - Process of making articles of high elastic strength : en
  • US2565527A - Feeding mechanism for automatic firearms : en
  • CH277478A - Process for the production of crystalline calcium ascorbinate. : de en
  • PL34611B1 - A method of producing alcohols with a high molecular weight : en pl
  • US2565514A - Radiation intensity modulator : en
  • US2566119A - Curb inlet casting : en
  • FR988815A - Manufacture of sulfuric acid by the nitrogen oxide process : en fr
  • AU149642B2 - Improvements in envelope making machines : en
  • US2565969A - Suitcase convertible to wardrobe : en
  • DE1627530U - ELECTRIC ROD HEATER. : de en
  • CA476355A - Needles : en fr
  • CH277242A - Line winder. : de en
  • CH277297A - Process for separating high molecular weight alcohols from soaps. : en fr
  • US2565533A - Cathode-ray tube : en
  • US2565655A - Apparatus for spraying hides and skins : en
  • DE1627656U - FASTENING OF THE FEET TO FITTING FURNITURE. : de en
  • DE1627562U - PANTS COLLAR. : de en
  • DE1627749U - COVERING BOARD FOR SHEARING MACHINES. : de en
  • DE811998C - Electric cooking and heating oven : de en
  • CA476555A - Inverters : en fr
  • CA476526A - Amplifier circuits : en fr
  • CH277207A - Solid concrete ceiling. : de en
  • US2565600A - Hydraulic control mechanism for machine tools : en
  • GB656695A - Improvements in and relating to the drying of ceramic objects : en
  • CH277405A - Cutter head for woodworking. : de en
  • CH277423A - Method of fastening coupling pieces to the ends of the cable of Bowden cables : de en
  • BE505142A - : en fr
  • CA476382A - Rail brakes : en fr
  • DE1627682U - SOUND WASHING DEVICE. : de en
  • AU150661B2 - Improvements inconstant flow hot and coldwater blending valve : en
  • DE1627558U - HANDLE BRUSH FOR WOOD MARKING TOOLS IN CONNECTION WITH PAINT BUSH. : de en
  • DE818040B - Dyeing processes and preparations for the implementation thereof : de en
  • FR988326A - Improvements relating to clutch plates : en fr
  • PL34550B1 - : en pl
  • CA476356A - Shoe insoles : en fr
  • DE812173C - Track system with switches or other overlapping tracks for electrically operated toy and model trains : de en
  • CH277410A - Agent for cleaning and polishing containing steel wool. : de en
  • AU3872550A - Improvements in or relating to conveyor systems : en
  • CA476481A - Power gas generating cartridges : en fr
  • CA476524A - Processes of preparing slag-forming masses in the granular state and the use thereof in the electric welding with the aid of bare wires : en fr
  • CA476559A - Regulating systems : en fr
  • CH277417A - Friction wheel lighter. : de en
  • US2565511A - Register system : en
  • DE1627615U - DEVICE FOR HANGING LEG CLOTHES. : de en
  • DE812027C - Method and device for closing cans using a treatment gas or the like. : de en
  • PL34615B1 - : en pl
  • US2565461A - Carbonylation of aromatic halides : en
  • US2565565A - Calendering device for natural or synthetic rubber or similar materials : en
  • US2565690A - Air cleaner : en
  • US2566148A - Truss for hernia : en
  • DE812347C - Process for the production of injection molded parts provided with internal threads : de en
  • US2566047A - Sanitary closet : en
  • DE1627568U - ELECTROMOTORIC DRIVE FOR ELECTRODE ROLLERS ON RESISTANCE SEAM WELDING MACHINES. : de en
  • ES27555U - Universal wiring for diverse uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES27624U - Box for bottles with special seal (Machine-translation by Google Translate, not legally binding) : en es
  • FR988688A - rational flow heat exchanger : en fr
  • GB656692A - Improvements in or relating to electric trigger circuits employing semi-conductors : en
  • FR988742A - Tool for welding bolts : en fr
  • DE812081C - Device for moving a printing press bed to and fro : de en
  • DE812385C - Method and device for canning fish, especially sardines and. like : de en
  • DK72995C - Plate valve, especially for reciprocating compressors. : da en
  • US2565934A - Holder for character-carrying elements for composing machines : en
  • US2566083A - Control device for engine fuel systems : en
  • ES27717U - Living room soccer table. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988753A - Process for improving the quality of carbon black and carbon blacks obtained by this process : en fr
  • GB656713A - Improvements in or relating to fluid seals : en
  • DE811719C - Pipe fastening in apparatus, vessels, etc. Like. With thin floors, especially on hair dryer hoods with pipes : de en
  • DE812426C - Process for the continuous execution of incomplete catalytic hydrogenation of liquids : de en
  • FR988344A - Bituminous tar machine : en fr
  • US2566241A - Reaction product of phosphorus sulfide-polyolefin-oxygen containing organic compound and mineral oil compositions containing same : en
  • AU1087052A - Electrosensitive recording and duplicating blank : en
  • AU153765B2 - An improved method of covering wires with thermoplastic material : en
  • AU356351A - Cutting artificial filaments into short lengths : en
  • CA476488A - Electrical impulse signalling systems : en fr
  • US2565897A - Drier compositions : en
  • US2566280A - Twin beam flashlight : en
  • DE1627720U - SCREW TURBINE. : de en
  • US2566028A - Apparatus and process for forming piston rings : en
  • DE817916B - Process for the preparation of a compound of 8-chlorotheophylline with 10- [2'-dimethylaminopropyl- (r)] -phenthiazine : de en
  • CH277383A - Device for the production of injection molded parts. : de en
  • US2565786A - Cooking machine : en
  • CH277219A - Steam heating system. : en it
  • GB656688A - Improvements in and relating to resonators for use in monitoring radar equipment : en
  • CH277235A - Device for cleaning vessels. : de en
  • AU350251A - Improvement in control apparatus for television receivers : en
  • CH277532A - Process for the preparation of an optical brightening agent. : de en
  • CA476616A - Folding steps for ladders : en fr
  • US2566132A - Quaternary ammonium compounds : en
  • SU85934A2 - Amplification point for wired communication lines : en ru
  • US2566092A - Processes for making paper having insecticidal properties and products resulting therefrom : en
  • CH277276A - Slider for zippers. : de en
  • CH277517A - Valve, in particular for bicycle tubes. : de en
  • US2565469A - Delay line termination : en
  • US2565543A - Fluid preheating and dispensing apparatus : en
  • US2565982A - Finish rim construction : en
  • CA476485A - Electrical connectors : en fr
  • US2565819A - Back-pedaling braking hub : en
  • AU155424B2 - Improvements In and relating to nitrogenous fertilisers : en
  • CA476510A - Accounting machines : en fr
  • CA476566A - Rolling mills for the production of conical tubes : en fr
  • DE1627713U - CONTROL HEAD FOR SINGLE-TRACK VEHICLES. : de en
  • PL34517B1 - : en pl
  • US2566098A - Magnetic compass : en
  • DE812170C - Running toy designed as a four-footed animal : de en
  • FR988519A - Improvement in the drawing of sheet glass : en fr
  • FR988667A - Dynamometer and its applications : en fr
  • CH277325A - Procedure for combating scale formation and the means for performing this procedure. : de en
  • US2565641A - Apparatus for making slitted and expanded sheet material : en
  • US2565663A - Apparatus for drying and storing shelled grain : en
  • PL34551B1 - : en pl
  • US2565753A - Method and apparatus for forming plastic buttonholes : en
  • CH277330A - Process for the production of carbon paper, provided with a layer which prevents curling, and carbon paper produced according to this process. : de en
  • CA476439A - Titanium dioxide pigments : en fr
  • DE812259C - Phase reversal circuit for push-pull amplifier : de en
  • US2565659A - Speedometer cable fitting lock : en
  • DE812388C - Process for the extraction of phosphatides from alternating blood vessels : de en
  • ES197423A1 - A PROCEDURE FOR THE MANUFACTURE OF STABLE FORKS : en es
  • ES27537U - Special cleaning device for silver and gold items (Machine-translation by Google Translate, not legally binding) : en es
  • FR988552A - Improvements to progressive extinction luminescent electric discharge tubes : en fr
  • PL34594B1 - : en pl
  • SU91260A1 - The method of obtaining magnesia molded thermal insulation products : en ru
  • US2566034A - Cam and follower mechanism for complex motion : en
  • US2566073A - Rectifier system for energizing electrical precipitators : en
  • US2566082A - Butcher's tool rack : en
  • DE812089C - Sealable locking device for electrical fuse elements : de en
  • DE812271C - Radio with record player : de en
  • FR988623A - Entrebailleur : en fr
  • GR13128B - METHANOMS CONTACT METHOD. : el en
  • AU350151A - Improvement in automatic-control apparatus : en
  • US2565748A - Safety means for unloading logging trucks while in transit : en
  • US2565962A - Aqueous sizing compositions : en
  • DE1627721U - LADIES AND CHILDREN'S STOCKINGS AND MEN'S SOCKS WITH SUCTION CUPS. : de en
  • DE1627726U - CIRCULAR CHIMNEY ENTRY WITH BAYONET CLOSURE AND CIRCULAR FRAME WITH FOOT. : de en
  • ES197759A3 - AN INDUSTRIAL PROCEDURE FOR OBTAINING TRANSPARENT PHOTOGRAPHIC PAPER : en es
  • ES27701U - Portable toilet (Machine-translation by Google Translate, not legally binding) : en es
  • USD164395S - Corner lamp : en
  • US2565959A - Method of casting metal continuously : en
  • CA476570A - Pressure containers for water softeners and the like : en fr
  • US2565510A - Dust collector for tile cutting machines and the like : en
  • US2565699A - Flexible, retractable dispensing spout : en
  • CH277220A - Chimney attachment. : de en
  • CA476445A - Gas-shielded arc welding : en fr
  • CA476519A - Methods and apparatus for the electrolysis of brine : en fr
  • ES27665U - Cycle-sharpening machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR988542A - Improvements made to parts produced by die-casting of a metal powder and to the processes for obtaining them : en fr
  • FR988696A - Industrial can opener : en fr
  • US2566173A - Pilot operated valve : en
  • CA476541A - Limiting detector circuits : en fr
  • US2566171A - Absorption refrigeration : en
  • AU147303B2 - Improvements in or relating to smoothing irons : en
  • AU157093B2 - Method and mechanism for locking metal strapping : en
  • CH277268A - Clothes dryer rack. : en fr
  • DE1627581U - WORKBOARD FOR TEACHERS. : de en
  • DE1627709U - MOTOR VEHICLE BOX. : de en
  • US2565955A - Casting net : en
  • US2565967A - Corn popper : en
  • PL34538B1 - : en pl
  • US2566076A - Lamp shade adjustable on lamp axis : en
  • DE812276C - Device for conveying and chopping fruits, in particular fruits : de en
  • FR988443A - Improvements to processes for gelatin tanning and to prevent fog formation in color photography : en fr
  • FR988470A - Improvements to hydraulically operated clutches : en fr
  • US2566127A - Mixer for beverage vending machines and the like : en
  • US2566212A - Locomotive ventilating and cooling system : en
  • DE811977C - Core made of sheet metal for coils : de en
  • GB656607A - Improvements in dyes for use in photographic materials : en
  • US2565529A - Conjugated aldehyde-secondary amine reaction products : en
  • DE1627531U - CHAIN STOCKING WITH REINFORCED UPPER EDGE. : de en
  • ES27581U - Postcards or sound portraits (Machine-translation by Google Translate, not legally binding) : en es
  • GB656636A - Improvements in heat-insulating walls of rooms, storage chambers and the like : en
  • GB656762A - Improvements in or relating to electric motor controllers : en
  • DE811124C - Process for the production of spinnerets with long cylindrical channels : de en
  • FR988744A - Method of manufacturing knitted sock soles comprising a pocket the tip of which forms an acute angle : en fr
  • GB656744A - Improvements in or relating to engine starters : en
  • US2566078A - Time-measuring and recording device : en
  • US2566150A - Brake adjusting mechanism : en
  • CA476521A - Electrical systems : en fr
  • PL34527B1 - : en pl
  • US2565585A - Electron-discharge device of the magnetron type : en
  • US2565884A - Awning : en
  • USD164384S - Toy train controller or the like : en
  • DE1627730U - ATTACHABLE POT FOUNDER (POT BUCKET). : de en
  • DE812096C - Device for the treatment of substances, in particular liquids, in a high-frequency field : de en
  • US2565741A - Individual fluorescent lighting fixture : en
  • US2566040A - Fuel burning method and burner : en
  • US2566246A - Sheet sorting machine with electrical timing device : en
  • DE812113C - Process to facilitate the processing of wood into baskets and boxes : de en
  • ES27696U - Case for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • US2565999A - Rotatable bench vise with separable jaw-carrying element : en
  • US2565505A - Screw driver aligning tool : en
  • CH277473A - Support device for heating resistors of electric ovens. : en fr
  • AU357051A - Improvements in or relating to chain hoist bottom blocks : en
  • CA476508A - Watch pieces with automatic winding : en fr
  • US2565717A - Apparatus for tube bending : en
  • PL34579B1 - : en pl
  • US2565767A - Air cooler for motor vehicles : en
  • US2565963A - Method of and apparatus for making liquid level determinations : en
  • DE812104C - Cabinet for medical purposes : de en
  • DE812480C - Tobacco pipes, cigar or cigarette holders with equipment for smoke cleaning and cooling : de en
  • DE1627674U - PAINT CAN WITH DEPRESSED BEAM TO ACCOMMODATE AN INSERTION STRAINER. : de en
  • ES198836A1 - IMPROVEMENTS IN AND RELATED TO BUCKET CONVEYORS : en es
  • US2566222A - Frequency change indicator : en
  • AU156401B2 - Process forthe production of new pyridine dicarboxylic acid amides : en
  • FR988540A - Hot spray lacquer and its manufacturing process : en fr
  • GB656743A - Method for improving vulcanised rubber mixtures : en
  • US2565492A - Flash lamp ejector socket : en
  • US2566025A - Method of making solid rubber rings : en
  • CH277503A - Device for working with decimeter or centimeter waves with a running shaft tube. : de en
  • US2566283A - Spinnerette : en
  • US2565583A - Roughening device for bookbinding and covering machines : en
  • US2566147A - Hydraulic brake device : en
  • DE812131C - Secured screw connection : de en
  • DE812140C - Device for installing valve springs and other spiral springs : de en
  • AU155217B2 - Cold cathode sequence discharge tube : en
  • CA476435A - Preparation of acyl halides : en fr
  • CA476483A - Manufacture of mono-nitration products of toluene : en fr
  • CH277308A - Mixing of colors and process for their preparation. : de en
  • DE1627711U - WIND DEFLECTOR. : de en
  • CH277327A - Process for the formation of a phosphate coating. : en fr
  • DE812088C - Arrangement for quick extinguishing of arcs : de en
  • US2565998A - Alkyl phenols as stabilizers for synthetic rubber latex : en
  • AU348951A - Method for polymerizing chlorotrifluoroethylene : en
  • US2565789A - Well casing gun perforator : en
  • US2565716A - Photoelectric tube shielding means : en
  • US2565778A - Concealed stairway : en
  • US2565879A - Burner for combustion chambers : en
  • US2565948A - Method of manufacturing screw drivers : en
  • FR988431A - Thermionic device and manufacturing process : en fr
  • CH277247A - Automatic mechanism for loading and unloading an automatic bobbin case of the spindle-free type. : en fr
  • CH277471A - Procedure for marking objects. : de en
  • DE1627692U - DECK COVER FOR COLD WATER WRAP. : de en
  • DE811985C - Speculum : de en
  • GB656737A - Improvements in and relating to fluorescent lamps : en
  • CA476534A - Pressure recorders : en fr
  • CA476371A - Pathological investigation of tumor tissue : en fr
  • CH277261A - Solution for simultaneously bleaching and cleaning cellulosic fabrics. : en fr
  • US2565504A - Pulse modulated carrier receiver system : en
  • US2565685A - Drying od : en
  • US2565954A - Valved closure for vessel with fluid under pressure, having manually operated valve actuator : en
  • US2566158A - Railway truck : en
  • AU148504B2 - An apparatus for assembling multisection metal tubes or poles : en
  • AU154727B2 - Improvements in or relating to humidifiers : en
  • CA476491A - Pulse receiving and repeating systems for telecommunication networks : en fr
  • AU3872450A - Improvements in or relating tothe production of powdery products comprising sodium carboxymethyl cellulose : en
  • CH277240A - Adjustable table, especially for schools. : de en
  • US2565931A - Method of forming alkaline earth metal and magnesium sulphides : en
  • US2565638A - Thermal control for electrically heated appliances : en
  • US2566162A - Acrylyl sulfanilamides and polymers thereof : en
  • CA476471A - Processes of producing butylene glycol by fermentation and recovering the products : en fr
  • CH277225A - Process for producing horizontal boreholes for groundwater wells and drilling machine for carrying out the process. : de en
  • US2565632A - Elevator system having accelerated response for priority floor calls : en
  • AU148830B2 - An improved reinforced paper and methods and mechanism for producing same : en
  • AU350351A - Improvement in control apparatus for television receivers : en
  • US2566117A - Refractory heat transfer bodies and process of manufacture : en
  • CA476567A - Polymer pigmentation : en fr
  • ES198149A1 - A PROCEDURE FOR THE MANUFACTURE OF A NEW CONSTRUCTION ELEMENT AND A METHOD FOR ITS USE : en es
  • US2565806A - Milk bottle handle : en
  • US2566056A - Keystone correction circuit : en
  • AU352851A - Electronic switching systems : en
  • CH277409A - Sharpening machine for paring knives. : de en
  • US2565890A - Temperature indicating thermostatic switch : en
  • CH277280A - Method for fastening an upper assembled from band-shaped parts. : de en
  • US2566278A - Keyboard for electrically actuated postioning devices : en
  • AU150079B2 - Improvements in or relating to harrows : en
  • CH277283A - Clamping device for stirred kettles on mixer machines. : de en
  • US2566077A - Folding table : en
  • PL34607B1 - : en pl
  • CH277453A - Insulated electrical conductors suitable for use at high temperatures. : de en
  • DE812361C - Pipe framework : de en
  • PL34566B1 - : en pl
  • CA476379A - Electric stoves : en fr
  • CA476456A - Pulse amplitude selective systems : en fr
  • CA476436A - Load indicators : en fr
  • CH277490A - Installation comprising an amplifier and volume control means. : en fr
  • DE1627680U - DRUM LIFTER. : de en
  • ES198312A1 - IMPROVEMENTS INTRODUCED IN THE MECHANISMS FOR THE MOVEMENT OF THE FANS : en es
  • ES198205A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SPINDLES FOR SPINNING AND TWISTING MACHINES : en es
  • FR988475A - Training device for the ground training of aviators : en fr
  • DK72993C - Contact insecticide. : da en
  • DE812251C - Process for the production of alkali metal cyanates : de en
  • FR988589A - Method and device for the carburization of liquid fuel in internal combustion engines : en fr
  • DE812134C - Radially resilient split pin washer : de en
  • ES198485A1 - PERFECTIONS INTRODUCED IN STANDARD TYPE MACHINES, FOR STOCKINGS AND SOCKS : en es
  • FR988411A - Advanced training in air conditioning devices : en fr
  • FR988583A - Airplane engine carburettor control servo device with braking propeller pitch reversal control : en fr
  • FR988730A - Electric needle : en fr
  • DE1627731U - BINDER IN WELDED TUBE CONSTRUCTION. : de en
  • FR988797A - Removable lead pencil : en fr
  • CA476447A - Interpolymers of styrene, allylic fumarate, and allylic alcohol : en fr
  • CA476464A - Phototube housings with selectable filters : en fr
  • AU156260B2 - Improvements in or relating to luminescent materials : en
  • US2565902A - Centkifugal tuyere : en
  • DE1627517U - VESSEL FOR MULTIPLIFICATION COLORS. : de en
  • DE812349C - Method and device for the production of rods, tubes and. Like. Made of glass or other materials : de en
  • DE817757B - Process for the production of tetrahydropyran : de en
  • DK72990C - Manifolds for milking machines. : da en
  • CA476367A - Smoothing or finishing trowels : en fr
  • CH277492A - Electronic tube amplifier. : en fr
  • US2565730A - Cylinder assembly with movable liner : en
  • US2566136A - Method of removing acetylenes from diolefin mixtures : en
  • ES198508A2 - A SYSTEM OF PROTECTION AND GUARANTEE OF IDENTITY DOCUMENTS : en es
  • GB656707A - Improvements in or relating to liquid fuel burners : en
  • ES198702A1 - IMPROVEMENTS IN THE THERMAL INSULATION SYSTEMS : en es
  • ES198790A1 - A SLIDING BREAKER IN A LIQUID EXTINGUISHER : en es
  • CH277285A - Process for molding sugar lumps. : de en
  • DE811974C - Magnetron of the cavity resonator type and method of manufacturing such a magnetron : de en
  • DE812393C - Closure body penetrated by a hinge bracket, in particular bottles : de en
  • DE812050C - Ski boots with double lacing : de en
  • DE1627658U - DEVICE FOR THE GENERATION OF ARTIFICIAL REFLECTION IN SOUND RECORDS. : de en
  • DE812495C - Automatic lathe with longitudinal feed : de en
  • CH277488A - Cash register machine. : en it
  • AU361651A - Improvements in master-cylinders : en
  • US2566294A - Squeegee type cleaning tool : en
  • US2566107A - Ply disorienting machine : en
  • PL34501B1 - : en pl
  • CH277264A - Drying device for hank yarn. : de en
  • FR988524A - Improvement in the manufacture of non-drying resin oils : en fr
  • AU154848B2 - Improvements in or relating to tire mould : en
  • CA476506A - Machines for locating and topping sugar beets and like root crops : en fr
  • CH277249A - Rope-shaped element made of non-metallic material. : de en
  • AU150634B2 - Improvements in combination water and foam sprinkler unit : en
  • DE812125C - Method and device for burning naphtha in internal combustion engines : de en
  • US2565737A - Duct slip joint : en
  • US2566182A - Automobile rear deck lid prop : en
  • DE812300C - Internal combustion impact tool : de en
  • GB656735A - Improvements in or relating to a method of making plastic tubes and films : en
  • GR13130B - METHOD OF TRANSMISSION OF MULTIPLE NEWS AT THE SAME TIME. : el en
  • FR988509A - Process for refining paper pulp : en fr
  • AU354051A - Improvements relating to magnetic coupling devices : en
  • CA476529A - High-frequency circuits : en fr
  • DE1627700U - ANTISEPTIC CLOSET SEAT PAD. : de en
  • DE812039C - Semi-automatic machine for closing vessels : de en
  • DE812239C - Adjustable tongue wrench : de en
  • DE812469C - Metal window with plasterboard : de en
  • CH277241A - Pressure cooking pot. : de en
  • ES198673A1 - A NEW SYSTEM OF TRANSLUCENT CEILINGS : en es
  • ES27720U - Lounge soccer table (Machine-translation by Google Translate, not legally binding) : en es
  • GB656593A - Tools for use in armature winding machines : en
  • PL34507B1 - : en pl
  • US2565482A - Apparatus for controlling engine intake pressure with variable-speed blower and engine throttle : en
  • US2565915A - Feed device for autographic registers : en
  • US2565995A - Refrigerator cabinet construction : en
  • USD164347S - Spoon ob similar article : en
  • AU3859050A - An improved reinforced paper and methods and mechanism for producing same : en
  • CH277518A - Equipment on vehicles with compressed air tires to protect against non-observance of harmful pressure loss. : de en
  • GB656652A - Improvements in cycle tail lamps : en
  • ES198877A1 - A NEW MACHINE FOR CORDELERY MANUFACTURING : en es
  • FR988417A - Circuit breakers : en fr
  • ES27601U - Collar of shirt with interlining of flexible and wrinkle-proof material (Machine-translation by Google Translate, not legally binding) : en es
  • ES27656U - Improved packaging for sodium chloride. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988489A - Novelty plastic articles : en fr
  • DE812187C - Loose-leaf book : de en
  • ES193724A1 - AN ELECTRICAL DEVICE TO TREAT EMULSIONS : en es
  • FR988385A - Food processing machine : en fr
  • FR988551A - Elastic handlebars for cycles : en fr
  • ES198368A1 - IMPROVEMENTS APPLIED TO SEMOLA PURIFYING SASORS : en es
  • ES27668U - Improved pocket flashlight (Machine-translation by Google Translate, not legally binding) : en es
  • FR988843A - Electric salt bath oven : en fr
  • PL34608B1 - A method of cleaning magnetic heavy media : en pl
  • FR988512A - Articulated sole improvements for shoes : en fr
  • CA476454A - Truck body stakes : en fr
  • CA476509A - Indicating or control apparatus responsive to temperature variations : en fr
  • DE811966C - Transmitter circuit for phase or frequency modulated oscillations : de en
  • DE812065C - Cap for the rigid pit lining : de en
  • FR988726A - Machine for stringing leaves and herbs - particularly tobacco leaves - for drying by suspension : en fr
  • PL34568B1 - : en pl
  • US2565808A - Tobacco dispenser : en
  • FR988508A - Improvements made to sediment separators carried by a fluid stream, in particular those intended for the continuous purification of a lubricating stream : en fr
  • FR988663A - Further training in dielectric strength testing equipment : en fr
  • GR13133B - METHOD OF PREPARATION OF ANALGETIC ACTING DENSIVE SOLUTIONS OF 6 - METHYLAMINE - 2 - METHYLEOTANOSALKYLIC. : el en
  • FR988693A - High efficiency reflector : en fr
  • ES27582U - Theft protection device for bicycles and motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988569A - Iron ore enrichment process : en fr
  • GB656709A - Improvements in and relating to an electrical ignition system : en
  • FR988807A - Machine for making hollow plastic objects such as concrete pipes in a rotary mold : en fr
  • FR988741A - Advanced machine used to provide blocks, bricks and similar elements with a facing layer : en fr
  • FR988620A - Universal filing cabinet : en fr
  • PL34542B1 - : en pl
  • FR988661A - Machine for drilling center holes at the ends of parts to be machined between centers : en fr
  • AU348751A - Improvements inconstant flow hot and coldwater blending valve : en
  • PL34505B1 - : en pl
  • DE812312C - Process for the production of cyanuric acid derivatives : de en
  • FR988772A - Gear shift control system for bicycles : en fr
  • ES27561U - Crank device for opening uprights to the outside. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27639U - Adhesive tape roll holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR988802A - Inner tube nail guard, rim guard : en fr
  • DE812001C - Masonry made of stones staggered in a bond without a mortar bed : de en
  • ES27704U - Pilot lamp and stop indicator for carriages. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627622U - RECORD PLAYER WITH DEVICE FOR AUTOMATIC DIRECT PLAYBACK OF SEVERAL RECORDS. : de en
  • DE812150C - Ever-ready case : de en
  • FR988769A - Etching core welding rods and method and apparatus for making such rods : en fr
  • GB656649A - Improvements relating to voltage regulators : en
  • FR988692A - Probe device for measuring and calibrating parts such as rods, tubes, etc. : en fr
  • GB656755A - Metallized ortho-hydroxy monoazo dyestuffs : en
  • US2565470A - Parachute pack and release means therefor : en
  • DE810575C - Process for the production of processed cheese and cheese preparations : de en
  • FR988356A - lighter stone dispenser case : en fr
  • FR988717A - Improved method and apparatus for the manufacture and treatment of artificial threads and filaments : en fr
  • GB656624A - Improvements in or relating to electronic counting circuits : en
  • CH277448A - Plate heat exchangers. : de en
  • FR988565A - Advanced positive displacement pump : en fr
  • FR988707A - Sheet metal nail, as well as the blank for making said nail : en fr
  • GB656579A - Improvements in or relating to stoppers for bottles, jars and the like : en
  • GB656725A - Improvements in or relating to apparatus for moulding plastic materials to elongatedshapes : en
  • DE1627602U - BUCKLE WITH PUSH BUTTON FOR SHOES, GLOVES, BELTS AND THE LIKE. : de en
  • FR988677A - Drilling and testing block : en fr
  • US2565547A - Safety joint tool : en
  • ES27712U - Pneumatic fittings for folding chairs for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR988549A - Improvements to electrical contacts : en fr
  • GB656565A - Improvements in or relating to pulse width discriminator circuits : en
  • DE812364C - Scaffolding pipe clamp : de en
  • DE812059C - Concrete arch foundation : de en
  • FR988350A - Improvements in printing textiles, papers, plastics, etc. : en fr
  • FR988687A - Improvements in apparatus intended for the separation of gases and mixed liquids : en fr
  • FR988377A - Process for preparing seeds for plantations, in particular beet seeds : en fr
  • FR988541A - Vehicle equipped for handling and transporting containers : en fr
  • FR988737A - Hydraulic lifting or return device for presses : en fr
  • FR988746A - Shock absorber or pressure regulator : en fr
  • FR988836A - Bottle crate : en fr
  • US2566003A - Anchoring device for coal and other mines : en
  • US2566273A - Fluid pressure servomotor : en
  • ES27604U - Cap-dump, propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR988306A - Four-speed gearbox : en fr
  • FR988748A - Process for the production of diesterified phosphono derivatives : en fr
  • ES197776A1 - A LOCKING DEVICE FOR A SPRING SYSTEM IN COMPRESSION POSITION : en es
  • CA476423A - Milking timers : en fr
  • DE812459C - Blanket filled with down, wool or the like with an exchangeable cover : de en
  • FR988805A - Improvements to control valves that can be applied to the control of aircraft brakes : en fr
  • PL34506B3 - : en pl
  • PL34582B1 - Magnet coil made of square-section conductors, especially for DC motors, e.g. motors for railway vehicles or cranes : en pl
  • US2565779A - Drive for porcupine sheet-turnover rack with timing-adjusting means : en
  • US2565900A - High-frequency dummy antenna and power indicator : en
  • US2565920A - Triesters of dithiophosphoric acid : en
  • DE1627603U - SAMPLE CUTTERS FOR FABRICS, PAPER, LEATHER, RUBBER AND THE LIKE. : de en
  • DE812441C - Coding device for pulse code modulation : de en
  • US2566055A - Screw having a slotted head and a driving tool therefor : en
  • DE812238C - Method and device for the production of packaging sleeves, in particular for cigarettes and similar goods : de en
  • DE812483C - Cigarette dispenser : de en
  • FR988332A - Improvements to road rollers and the like : en fr
  • FR988841A - Improvements to shut-off valves provided in compressed air braking systems : en fr
  • GB656716A - Improvements in sensitive diazotype sheets for screen reflectography : en
  • US2565727A - Photoelectric paring apparatus : en
  • SU91688A1 - The machine for bending contours, ducks and similar products from gas pipes : en ru
  • US2565595A - Horizontally swinging auxiliary seat for barbers, dentists, and the like : en
  • US2566155A - Hand brake signal : en
  • US2565634A - Manufacture of insulated electric conductors : en
  • US2565729A - Dyeing beam : en
  • DE1627541U - DEVICE FOR FREQUENCY-DEPENDENT MEASUREMENT OF THE TRANSMISSION LEVEL OF MICROPHONES. : de en
  • DE1627585U - CIGAR CUTTER WITH POINTER AND EMBROIDERED NUMBERS. : de en
  • ES198588A1 - A NEW FASTENING SYSTEM ON CEMENT JOISTS, SATIN CEILINGS FOR LAYING PLASTER, CEMENT OR ANY OTHER ORNAMENTATION OF THE SAME : en es
  • US2565875A - Ribbed metal cross bridging : en
  • CA476596A - Impulse generators : en fr
  • ES193832A3 - A PROCEDURE FOR OBTAINING A SIMPLE CROCHET FESTON ON NEEDLE AND ANCORA SEWING MACHINES : en es
  • FR988393A - Windshield wiper : en fr
  • FR988729A - Device for automatic disengagement of moving mechanisms and, in particular, of the advance mechanisms of machine tools : en fr
  • US2565952A - Method of applying edge veneers to the edges of panels : en
  • US2565472A - Measuring instrument using pressure sensitive chamber : en
  • US2565496A - Microfilm reader and projection apparatus : en
  • US2566167A - Photographic silver halide emulsion supersensitized with a benzimidazole base : en
  • CH277289A - Mat of flexible material, in which rows of molds are provided for the molding of confectionery articles. : en fr
  • ES27583U - Folding box for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR988770A - Process for the production of artificial piezoelectric oscillating bodies : en fr
  • DE812024C - Clamp trap for smaller predators and rodents that can be used as an impression or a trigger : de en
  • DE812427C - Process for the production of 3, 5-dioxypiperidine or its derivatives : de en
  • DK73005C - Bottle labeling machine. : da en
  • DE812346C - Process for the production and deburring of injection molded parts and equipment for carrying out the process : de en
  • CA476587A - Machine frames : en fr
  • CH277243A - Textile machine for removing foreign matter from webs formed during spinning. : en fr
  • ES198868A3 - A ROTATING DRUM OVEN : en es
  • USD164365S - Hiebert table : en
  • FR988537A - Development of stylographs : en fr
  • GB656655A - Improvements relating to polyphase windings for dynamo-electric machines : en
  • ES27602U - Improved tool for scrubbing with interchangeable wipes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627510U - SMALL MOTOR VEHICLE (SMALL LIMOUSINE WITH 4 WHEELS, 2 TAILORED SEATS, REAR ENGINE, 1 DOOR : de en
  • FR988804A - Shirt featuring a snug collar and cuffs, while being instantly separable : en fr
  • DE812263C - Low frequency amplifier with resistance-capacitance coupling : de en
  • ES198501A1 - IMPROVEMENTS IN WEIGHING DEVICES : en es
  • CH277377A - Regulator device with balance and hairspring for clockwork movement. : en fr
  • ES27629U - Improved toothbrush protector (Machine-translation by Google Translate, not legally binding) : en es
  • DE811984C - Process for roughening fibers that occur during the tearing process of rags containing rayon or cellulose wool : de en
  • US2566032A - Robbery preventing shield for taxi vehicle bodies : en
  • FR988469A - Method for reducing disturbance to radio reception : en fr
  • FR988534A - Improvements in accessories for small electrical equipment and in particular lamp sockets : en fr
  • FR988844A - Dry lime acetylene generator : en fr
  • DE1627604U - HANDLE HOLDER FOR BROOM AND SCRUBBER. : de en
  • DE812202C - Electric beam oven trained as a bread roaster : de en
  • GB656761A - Improvements in or relating to trucks : en
  • CA476440A - Amide derivatives and processes of making same : en fr
  • DE811981C - Device for supplying secondary air in furnaces : de en
  • PL34549B1 - : en pl
  • DE1627509U - TRAILER HITCH. : de en
  • US2565563A - Internal-combustion engine control apparatus : en
  • USD164369S - Badge ob similar article : en
  • DE811978C - Electric heating element for high temperatures : de en
  • DK72987C - Central heating boiler. : da en
  • US2565743A - Applicator for paints and the like : en
  • US2565903A - Pyrophoric lighter : en
  • DE812486C - Glasshouse : de en
  • BE505180A - CREAM TREATMENT : en fr
  • CA476473A - Ironing machines : en fr
  • FR988362A - Frame for glasses : en fr
  • DE812073C - Process for the production of ketocarboxylic acids : de en
  • ES198055A1 - A PROCEDURE FOR THE MANUFACTURE OF A PRODUCT FOR CLEANING : en es
  • ES27663U - Folding one-piece container (Machine-translation by Google Translate, not legally binding) : en es
  • FR988497A - prefabricated elements for the erection of constructions, and constructions obtained by means of these elements : en fr
  • FR988785A - Foot pump : en fr
  • DE1627642U - SHAVING BRUSH WITH CREAM SUPPLY OR SOAP CONTAINER. : de en
  • FR988679A - Self-fixing support pulley : en fr
  • DE812205C - Block stone for walls : de en
  • DE1627640U - LOCKING FOR METAL DRUMS WITH PUSH-IN LID. : de en
  • DE1627676U - TUBE CLOSURE WITHOUT THREAD. : de en
  • DE812369C - Building construction : de en
  • US2565713A - Differential thermostatic device : en
  • US2565724A - Perspective drafting machine : en
  • FR988518A - Improvement in the heating of containers receiving a material intended to be extruded under pressure : en fr
  • FR988781A - Striker toy for primers and capsules : en fr
  • CH277485A - Curler. : en fr
  • ES27658U - Extendable mechanical armchair (Machine-translation by Google Translate, not legally binding) : en es
  • US2565635A - Illuminated outdoor display : en
  • US2566166A - Device for supporting rope-work soled canvas shoes during the sewing of the soles tothe uppers : en
  • USD164367S - Golf club head : en
  • DE1627514U - MULTICYLINDRICAL MOTOR DRIVE FOR DRIVES. : de en
  • DE812344C - Ointment base : de en
  • FR988487A - Recording device : en fr
  • DE1627683U - WASHING MACHINE. : de en
  • DE812374C - Elliptical ruler : de en
  • GB656680A - Improvements in or relating to track vehicle fittings : en
  • ES27627U - Improved ball (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627549U - SPACER BARS FOR THERMAL INSULATION MADE OF CERAMIC FABRICS. : de en
  • ES27589U - Fruit container (Machine-translation by Google Translate, not legally binding) : en es
  • GB656606A - Improvements in brassieres : en
  • GB656740A - Improvements in the manufacture of crotonic anhydride : en
  • DE1627743U - HARMONICA REED PLATE MADE FROM PLASTIC. : de en
  • FR988614A - Improvements to devices for measuring or verifying a transverse dimension of a part of indefinite length : en fr
  • CA476390A - Supporting means for feeding bottles : en fr
  • CH277271A - Product based on glass fibers and resin and method of manufacturing this product. : en fr
  • FR988766A - Removable power factor indicator : en fr
  • GB656654A - Improvements in or relating to circuits for producing a sawtooth current : en
  • USD164374S - Wheel cover or similar article : en
  • DE812348C - Process for the manufacture of glass melting vessels : de en
  • DE812444C - Coil antenna for advancing circularly polarized waves : de en
  • DE812045C - Double lock : de en
  • DE812310C - Steep index, the maps of which are on a rail attached to the bottom of the index : de en
  • CH277400A - Process for increasing the resistance of the surface of steel parts to wear, especially at high temperatures. : de en
  • FR988848A - Improvements to radio stations : en fr
  • DE1627536U - EVERYTHING SPREADER. : de en
  • DE812129C - Connection z. B. of machine parts : de en
  • DE812182C - Process for cutting with oxygen and a torch to carry out the process : de en
  • DK72986C - Clamp for holding clothes hanger hooks on clothes ropes. : da en
  • DE1627502U - FINGER STRENGTHENING APPARATUS. : de en
  • DE812398C - Putty tray for cementing bodies to be subjected to a grinding or polishing treatment, in particular glass bodies, such as lenses, glasses and the like. like : de en
  • FR988651A - Method of constructing and assembling gears and resulting apparatus : en fr
  • GB656754A - Improvements in or relating to method and apparatus for forming carcasses of accreted fibres : en
  • DE811996C - Winch, especially jack : de en
  • FR988479A - Improvements to inhalers : en fr
  • GB656634A - Improvements in or relating to blades for turbines or compressors : en
  • DE1627631U - REVIEW DEVICE, IN PARTICULAR FOR VEHICLES. : de en
  • GR13118B - SPECIAL TYPE OF CURTAIN. : el en
  • DK72998C - Ball bearing ring for trolleys. : da en
  • ES198392A1 - A MACHINERY FOR THE CONTINUOUS SEPARATION OF LIQUIDS AND SOLIDS BY PRESSURE : en es
  • US2566002A - Bearing for rotating shafts : en
  • DE812324C - Electrical switchgear with shift drum : de en
  • DE812341C - Process for the preparation of a skin treatment agent : de en
  • US2565681A - Fuel injection for internal combustion engines : en
  • DE812378C - Method and device for polishing mass-produced parts made of ferromagnetic material, in particular needles : de en
  • DE812391C - Device on motor vehicles for maintaining a certain speed by releasable locking of the gas pedal : de en
  • FR988701A - Hand grader harvester : en fr
  • GB656696A - Improvements in and relating to welded joints : en
  • DE807479C - Device for actuating the roller curtain of vehicle radiators : de en
  • PL34516B1 - : en pl
  • US2565653A - Substantially pure dihydrostreptomycin-b base and salts thereof and method of obtaining same : en
  • PL34564B1 - : en pl
  • GB656583A - Improvements in or relating to interchangeable price ticket or like display devices : en
  • GB656653A - Improvements in and relating to automatic replying devices of telephonographs : en
  • CH277360A - Creep storage mechanism for calculating machines. : de en
  • DE812384C - Protective sleeve for boiling thermometer : de en
  • US2565569A - Formaldehyde purification : en
  • US2566072A - Hand vise of the lever-and-plunger-operated sliding-jaw type : en
  • US2565774A - Sugar sifting and dispensing attachment for containers : en
  • US2566258A - Spindle brake : en
  • AU153455B2 - An abrasive body of crystalline fused zirconia : en
  • CA476461A - Travelling moulds : en fr
  • CA476500A - Production of polysubstituted polyhydric phenols : en fr
  • DE811964C - Locking device : de en
  • ES195594A1 - IMPROVEMENTS IN POLYPHONIC INSTRUMENTS : en es
  • DE807443C - Method and device for the identification of pieces to be processed in a predetermined order : de en
  • DE812465C - Open-space construction, especially as a rafter roof : de en
  • FR988601A - Gear change control device for electric motors : en fr
  • FR988773A - Elastic joint, cardan type : en fr
  • AU152705B2 - Improvements in or relating to multistage axial-flow compressors : en
  • CH277232A - Electric grill. : en fr
  • US2566153A - Suction cleaner : en
  • FR988635A - Diazotype materials for photo-printing : en fr
  • PL34620B1 - Accelerating shell extraction in firearms : en pl
  • DE1627702U - CLEAR COVER FOR BUILT-IN POINTER MEASURING INSTRUMENTS. : de en
  • FR988448A - Electrical discharge apparatus : en fr
  • FR988833A - Process for isomerization of bodies belonging to the phenyl-chroman series : en fr
  • US2566216A - Flow control means : en
  • USD164346S - Fire extinguisher : en
  • GB656631A - Improved method and apparatus for forwarding filamentary material : en
  • GB656623A - Improvements in targets for use in playing games : en
  • ES27688U - Equipment for dermal hygiene by rational spraying of acetose or powdery liquid products (Machine-translation by Google Translate, not legally binding) : en es
  • FR988759A - Process for preparing oxidized rubber : en fr
  • GB656608A - Process for the deoxidation of iron alloys, especially steel : en
  • CH277255A - Sewing machine. : en fr
  • CH277519A - Backward-looking illuminated signs on vehicles equipped with handlebars. : de en
  • ES27674U - Improved arrangement in the frames of concrete or similar material for windows and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR988315A - Device for spreading liquids loaded with acids and impurities : en fr
  • GB656679A - An improved furnace for annealing glass : en
  • AU149643B2 - Improvements In envelope making machines : en
  • CA476531A - Circuit-arrangements for frequency controls : en fr
  • CA476552A - Electron discharge devices : en fr
  • US2565572A - Coupling : en
  • ES198344A1 - AN AUTOMATIC WEAPON CHARGER : en es
  • CH277246A - Drafting system. : de en
  • CH277319A - Process for the production of molded articles, in particular plates. : de en
  • US2565660A - Fish lure : en
  • US2565801A - Livestock feeding apparatus : en
  • DE812098C - Mechanical pendulum chute : de en
  • DE812157C - Machine for grinding drills with planetary grinding wheel movement : de en
  • ES27531U - Garter belt perfected for the period of gestation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988302A - Locking device for wheels of automobiles and the like : en fr
  • FR988636A - Telemetry system for radio links : en fr
  • GB656723A - Improvements in or relating to telephone instruments : en
  • ES197749A3 - A LIGHTING LAMP FOR GASOLINE : en es
  • FR988483A - Hydrocarbon fractionation process : en fr
  • DE1627677U - EDGE PROTECTION TUBE. : de en
  • GB656667A - Improvements in or relating to machines for cutting into mine, quarry and the like walls : en
  • USD164351S - Bassett helicopter : en
  • AU151144B2 - Improvements relating to magnetic coupling devices : en
  • ES197973A3 - SOME IMPROVEMENTS IN THE WOOL OR SIMILAR FIBERS SPINNING MACHINES THAT MUST BE COMBED PRIOR : en es
  • FR988562A - Improvements to liquid agitators for spraying vines, or the like : en fr
  • FR988659A - Washing machine : en fr
  • AU153206B2 - Process for treatment of wool to reduce its tendency to felt and shrink : en
  • CH277354A - Targeting. : en fr
  • CH277402A - Circular saw with motor drive. : de en
  • CH277253A - Process for the production of woven belts, in particular for roller shutters, and belts produced by the process. : de en
  • US2566152A - Machine for edge-coating and bending sheet material : en
  • US2566168A - T-square securing means : en
  • CA476578A - Full stroke mechanism : en fr
  • DE812400C - Gate for driveways with rising terrain : de en
  • US2565763A - Headlight lens attachment : en
  • CA476501A - Processes for making chlorine dioxide : en fr
  • CA476543A - Control of servo mechanisms : en fr
  • US2566094A - Line type pressure responsive microphone : en
  • AU351651A - Control mechanism : en
  • CH277307A - Process for the production of a vat dye. : de en
  • CH277461A - Arrangement for programmatically actuating at least one contact. : de en
  • DE812149C - Hackle plate for plucking machines, especially for upholstery material : de en
  • DE812467C - Building board, especially for roof coverings : de en
  • PL34509B1 - : en pl
  • CH277531A - Process for the preparation of an optical brightening agent. : de en
  • CH277224A - Tunnel furnace. : de en
  • AU356451A - Improvements in or. relating to'devices, comprising an electric discharge tube having'a liquid T cathode : en
  • US2565817A - Safety device for tank valve systems : en
  • US2566250A - New polymers containing lactam units in the polymer chain : en
  • CA476496A - Processes for making tungsten monocarbide from tungsten-containing materials : en fr
  • US2565654A - Vegetable oil-hydrocarbon oil : en
  • DE807209C - Device for the mutual connection of electrical installation elements : de en
  • DE817914B - Process for the preparation of 5-m-bromophenyl-5ethylbarbituric acid : de en
  • ES193798A1 - A PROCEDURE FOR THE DEPOSIT OF METALLIC CARBIDES ON METALLIC SURFACES : en es
  • ES27578U - Pencil sharpener for rotary blade pens pocket model (Machine-translation by Google Translate, not legally binding) : en es
  • GB656717A - Improvements relating to liquid fuel burners : en
  • AU149120B2 - Improvements in or relating to conveyor systems : en
  • AU238051A - Adjustable platform structure for use with ladders : en
  • CH277250A - Open shed dobby. : de en
  • US2565719A - Support for handbags and other articles : en
  • USD164381S - Portable electric fan : en
  • PL34522B1 - : en pl
  • US2565979A - Remotely controlled venetian blind for auto rear windows : en
  • CA476495A - Means for the detection and measurement of magnetic fields : en fr
  • CA476419A - Rotor equipped aerial devices : en fr
  • CH277463A - Electrical fuse with metallic conductor. : de en
  • DE811979C - Plate-shaped heating element to be pressed by means of pressure : de en
  • DE812123C - Device for irrigation of large areas : de en
  • DE812295C - Process for the manufacture of table tops : de en
  • ES27612U - Image holder of religious character combined with automatic functioning music box (Machine-translation by Google Translate, not legally binding) : en es
  • ES27618U - Pulley for transmissions, adaptable to different powers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988440A - Device for homogenizing the temperature of a viscous material in a pre-crucible or similar apparatus : en fr
  • US2565877A - Knitting machine : en
  • US2566159A - Process and apparatus for effecting chemical reactions with solid catalyst particles : en
  • PL34500B1 - : en pl
  • US2566240A - Apparatus for piling sheets : en
  • DE1627643U - STIRRING BOILER WITH HEATABLE SCRAPERS IN THE FORM OF HEATING BAGS. : de en
  • DE812164C - Tear rail clip : de en
  • DE812428C - Process for the preparation of amides of resorcinol monosulfonic acids : de en
  • CA476515A - Circuit failure protection devices : en fr
  • CA476598A - Gate distributor circuits : en fr
  • FR988559A - Improvements made to hydro-pneumatic devices to obtain the automatic reversal of the direction of flow of a liquid stream, in particular for unclogging liquid filters, measuring devices, etc. : en fr
  • FR988608A - Process for preparing nicotine alginate and resulting insecticidal product : en fr
  • CA476462A - Refrigeration apparatus : en fr
  • CA476580A - Methods of determining proportions in compositions of substances : en fr
  • CH277302A - Process for the production of practically pure tetrahydrofurfuryl alcohol. : de en
  • CA476381A - Navigational instruments : en fr
  • CH277315A - Process for the preparation of halogenated rubber. : en fr
  • US2566154A - Radio guidance system : en
  • DE812011C - Shutters, conveyor belts and similar opening closing devices : de en
  • ES198267A3 - IMPROVEMENTS IN THE FORMWORK FOR CONCRETE PARAMETERS : en es
  • FR988558A - Further training in grinding machines : en fr
  • CH277234A - Floor scrubbing machine. : de en
  • CA476602A - Semiconductor amplifiers : en fr
  • CH277221A - Process for preparing refractory parts. : en fr
  • CA476426A - Frequency voltage regulators : en fr
  • CH277501A - Pulse discrimination method. : en fr
  • FR988629A - Manufacturing process of penicillin g salts and resulting products : en fr
  • PL34558B1 - : en pl
  • CH277441A - Gas turbine installation. : en fr
  • CH277462A - Contact device for continuous setting of contact intervals. : de en
  • US2566185A - Lamp tube for projector devices formed from two identical channel-shaped members : en
  • USD164361S - Vacuum cleaner nozzle : en
  • CH277444A - Container with built-in ice cream maker. : de en
  • CH277477A - Liquid container with a closure designed for dripping and pouring. : de en
  • DE812249C - Process for de-acidifying gas water : de en
  • DK72996C - Window envelope. : da en
  • US2566135A - Method of removing acetylenes from diolefin mixtures : en
  • US2565538A - Special purpose synthetic resin mixture and method of making the same : en
  • CA476560A - Cathode supports : en fr
  • DE812155C - Lock for gear shift device : de en
  • ES27681U - Machine for cutting potatoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR988346A - Bucket-gauge : en fr
  • FR988830A - Herring Salting Machine : en fr
  • DE1627535U - TREATMENT CHAIR WITH MUSHROOM FOOT. : de en
  • DE812087C - Arrangement for forming a control level according to the amplitude comparison method : de en
  • FR988525A - Advanced pump : en fr
  • FR988708A - Method and device for separating dust from a sandblasting product : en fr
  • DE812063C - Schraemmaschine : de en
  • DE812162C - Writing board protection : de en
  • DE812345C - Covering device for unkilled steel cast in molds : de en
  • FR988327A - Improvements to a pneumatic valve : en fr
  • FR988521A - Method and device for injecting light liquid fuels into four-stroke engines : en fr
  • CA476583A - Tuning fork and control systems : en fr
  • USD164385S - rabinowitz : en
  • CA476396A - Methods of and apparatus for displaying images of drawings : en fr
  • CH277343A - Camera. : en fr
  • DE812367C - Small mobile home, weekend house or the like. : de en
  • SU91137A1 - Instrument for drawing perspective images : en ru
  • US2565843A - Multiple tubular combustion chamber : en
  • USD164363S - Vacuum cleaner or the like : en
  • DE1627718U - VALVE BAG. : de en
  • FR988405A - Hinge : en fr
  • AU155230B2 - Grooming device : en
  • US2565577A - Switch for static and dynamic balancing : en
  • US2565625A - Holder for articles of magnetic material : en
  • AU350951A - An improved method of covering wires with thermoplastic material : en
  • CA476604A - Gas turbine apparatus : en fr
  • CH277433A - Multiple lift truck with a locking device to hold the upper frame in the intermediate position. : de en
  • CH277535A - Process for the preparation of an optical brightening agent. : de en
  • CA476593A - Sole cutting machines : en fr
  • DE1627706U - FILLING MATERIAL FOR IN THE HOUSING WITH INLET AND OUTLET CONNECTORS, LUBRICATING OIL FILTER SLEEVES AND LUBRICATING OIL FILTER SLEEVES. : de en
  • US2565794A - Directional drilling of deviated boreholes : en
  • US2566176A - Animal trap : en
  • SU91350A1 - Device for determining the humidity of air : en ru
  • PL34599B1 - : en pl
  • CA476494A - Forced-air house heating apparatus : en fr
  • CH277352A - Game point recorder device. : en fr
  • DE812189C - Pavement, especially for aircraft runways : de en
  • GB656767A - Improvements in arrangements for operating electric discharge lamps to produce intense flashes of light : en
  • PL34540B1 - : en pl
  • AU148975B2 - Improvements in master-cylinders : en
  • AU153583B2 - Improvements in and relating to rail trucks : en
  • CA476407A - Brakes : en fr
  • CA476380A - Diathermy condenser electrodes : en fr
  • PL34546B1 - : en pl
  • AU357851A - Plate shears : en
  • FR988670A - Transmission device between a rotating motor shaft and a rotating receiver shaft : en fr
  • US2565829A - Molding apparatus : en
  • PL34603B1 - A way of re-entering the components corresponding to the average brightness of the image in TV transmitters and receivers : en pl
  • US2565476A - Lubricator for rail car journal bearings : en
  • CA476586A - Fastening inserting machines : en fr
  • DE812296C - Device for filling jam or the like from buckets : de en
  • FR988520A - Method for determining the coordinates of a place and apparatus such as a sextant for the implementation of this method : en fr
  • US2565608A - Braille writing device : en
  • US2566254A - Electrical conductor connector : en
  • DE812176C - Balance shaft for watches or the like : de en
  • DE812195C - Differential extinguishing chamber switch : de en
  • DE812466C - Open rafter roof : de en
  • CH277223A - Process for the production of concrete bodies with high electrical conductivity. : de en
  • DE1627505U - FRAMEWORK FOR VEHICLE SEATS. : de en
  • US2565665A - Screw and method of making same : en
  • US2565678A - Underframe and adjoining side wall structure of railway cars and similar vehicles : en
  • US2566129A - S-amidomethylidene dithiophosphoric acid triesters : en
  • GB656669A - Improvements in and relating to process and means of selective distribution of an electric current to different apparatuses, principally to loud-speakers of a projection installation of sound films : en
  • USD164394S - Wiggins, jr tug boat : en
  • US2565648A - Elastic fluid turbine connection : en
  • US2565643A - Electric switch : en
  • US2565754A - Bag of open-mesh material and paper : en
  • US2565891A - Magnetic door lock : en
  • US2566010A - Telephone system : en
  • US2566279A - Bag holder for coffee mills : en
  • US2565749A - Drive for hollow glassware forming apparatus : en
  • US2565837A - Pickup device having a force transmitting carrier link of viscous material : en
  • DE1627673U - CLAMPING TABLE FOR TOOLS ON GRINDING MACHINES. : de en
  • DE1627689U - HOUSEHOLD ELECTRIC APPLIANCE. : de en
  • DE811987C - Spreading container for powdery substances : de en
  • DE812069C - Process for making real prints : de en
  • DE818311B - Iron spoked wheel, in particular for agricultural machines and implements : de en
  • AU151651B2 - The electro osmotic drying of ceramic slabs, and refractory blocks : en
  • CA476589A - Eyeleting machines : en fr
  • FR988796A - Bundling device for a bundle of wood, formed by bundling several bundles of kindling : en fr
  • GB656541A - Improvements in or relating to composite structures and method of making same : en
  • DE812377C - Pest repellants : de en
  • US2565626A - Driving gear for drink mixing device or the like : en
  • ES27538U - Package prepared with dosing of substances for infusions (Machine-translation by Google Translate, not legally binding) : en es
  • FR988793A - Fixed barrel hunting rifle cocking device : en fr
  • GB656703A - Improvements relating to built-up poles and the like : en
  • DE1627607U - SUNGLASSES. : de en
  • FR988347A - Rotary tube dryer with movable flail-shaped exchange elements : en fr
  • FR988501A - Improvements to starting devices : en fr
  • FR988403A - Fluid distribution system : en fr
  • FR988599A - Automatically regulated variable speed drive : en fr
  • FR988617A - Drawing device guided by articulated parallelograms : en fr
  • FR988732A - Device for sharpening circular saws on a grinding wheel : en fr
  • GB656556A - Process of producing vinyl ethers : en
  • USD164372S - Handle fob cooking utensils : en
  • DE812342C - Process for the preparation of water-soluble salts of sulfonamides : de en
  • ES27643U - Detachable box-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR988457A - Time control system, especially for welding devices : en fr
  • GB656548A - Improvements relating to photographic cameras : en
  • ES198651A2 - IMPROVEMENTS IN THE HEATING OF THE PREMISES : en es
  • FR988338A - Agglomerates of flax straw waste : en fr
  • DE1627564U - ROOM ISOLATOR FOR VHF AND NORMA ANTENNA. : de en
  • US2565708A - Electronic valve for operating on very short waves : en
  • DE812005C - Angular building block : de en
  • DE812051C - Siren type sound generator : de en
  • DE812307C - Installation of folders and protective covers for magazines, brochures and books to hold on to the stapled material : de en
  • CA476478A - 1-alkoxy-2,4-pentadienes and substituted derivatives thereof : en fr
  • DE812067C - Washing machine with outer and inner body that can be flexibly moved against each other : de en
  • DE1627545U - WEATHER INSTRUMENT. : de en
  • DE812231C - Pedal lever device, especially for vehicle propulsion : de en
  • DE812329C - Magnetic circuit with controllable magnetic resistance : de en
  • DE812072C - Process for converting mercaptans or thioethers into carboxylic acid salts and carboxylic acids : de en
  • DK72978C - Process for the preparation of a lacquer raw material, in particular for thermosetting lacquers, of resinous ethylene oxide derivatives of phenols. : da en
  • DK72981C - Method for utilizing the heat and water vapor release of live animals in stables and heat pump systems for carrying out the method. : da en
  • ES196890A1 - PERFECTIONS IN THE MANUFACTURE OF ARMS FOR GLASS LAMPS : en es
  • GB656711A - Improvements relating to hand-operated type-casting machines : en
  • ES198737A1 - AN INJECTION SYSTEM FOR HEAVY-OIL DIESEL-TYPE ENGINES : en es
  • FR988813A - Machine for slicing butter and other soft materials : en fr
  • US2566260A - Electrical control : en
  • FR988388A - Improvements in machines for laminating, mixing and grinding plastics such as rubber : en fr
  • GR13134B - COUPLING DEVICE I CONCERNED THE CATALOG OF INTERRUPTION CONNECTION FEES IN TELEPHONE FACILITIES. : el en
  • DE1627633U - LEAF SUPPORT FOR SKID LIGHT OPENER. : de en
  • DE811997C - Fire bridge with draft control for cookers : de en
  • DE812331C - Small welding machine : de en
  • GB656650A - Improvements in or relating to machines for cutting bevel gears : en
  • DE811972C - Sliding capacitor with control grooves for the plate sets : de en
  • PL34541B1 - : en pl
  • DE811992C - Device for cooking and cooling food : de en
  • US2566262A - Belt and method of splicing the same : en
  • DE812168C - Jump and downhill skiing : de en
  • PL34512B1 - : en pl
  • US2565582A - Hydraulic pump : en
  • US2566089A - Methods of and means for detecting nuclear particles : en
  • DE812456C - Universal accessory for ladies' hairdressers : de en
  • US2565540A - Proportional control system : en
  • DE812029C - Stoffaenger, thickener and dehydrator for the paper, wood pulp, cellulose, chemical industry and the like. like : de en
  • DE1627592U - PUSH PIN WITH COUPLING PIECE. : de en
  • ES193793A2 - A PROCEDURE FOR THE ELABORATION OF COMPLEXES, ANTIBIOTICS, ANTITOXINS, ANHYDROUSES : en es
  • ES198519A1 - A DEVICE FOR IMPROVING CARBURATION AND THEREFORE PERFORMANCE IN EXPLOSION ENGINES : en es
  • ES27680U - Easy-fastening tie and changeable knot (Machine-translation by Google Translate, not legally binding) : en es
  • FR988396A - Manufacture of a waterproof product : en fr
  • FR988437A - Amplifier-limiter : en fr
  • FR988653A - Method and apparatus for the remote transmission of position indications by means of electric pulses : en fr
  • GB656730A - Improvements in or relating to induction furnaces : en
  • FR988439A - Control of a wire feeder motor : en fr
  • US2566008A - Pees sure cooker safety device : en
  • FR988330A - Improvements to hot gas piston machines : en fr
  • FR988791A - Direct discharge relief valve or valve : en fr
  • GB656567A - Improvements in methods and means for blast-treating castings, forgings and like articles : en
  • CH277446A - Method and device for cleaning the solution-coated surfaces of a heat exchanger from deposits. : de en
  • DE812115C - Procedure for preparing the chip mixture for chipboard : de en
  • BE501596A - PROCESS FOR THE PREPARATION OF NON-METALLIFIC PHTHALOCYANINE OF A HIGHLY COLORING BETA VARIETY, PRODUCTS CONFORMING TO THOSE OBTAINED BY THIS PROCESS AND MATERIALS DYED USING THESE DYES : en fr
  • CH277476A - Containers for storing and removing piece goods such as tablets, pills, etc. : de en
  • DE1627725U - DEVICE FOR THE SELF-ACTING SEPARATION OF COMPRESSED GASES OR VAPORS FROM LIQUIDS ESCAPED FROM THEM. : de en
  • DE812204C - Boilers for hot water supply, hot water heating and steam generation : de en
  • DE812325C - Device for the temporary closure of at least one electrical circuit : de en
  • ES196940A1 - A PROCEDURE TO CONSTRUCT MODEST-TYPE BUILDINGS, WITH PREFABRICATED ELEMENTS OF REINFORCED CONCRETE : en es
  • FR988316A - prefabricated floor element : en fr
  • GB656544A - Improvements in or relating to continuously lathering detergent compositions : en
  • GB656768A - Improvements in or relating to methods of re-filling ball-pointed fountain pens and apparatus for use in re-filling such pens : en
  • USD164388S - Schwinn . cycle frame : en
  • US2566068A - Corrosion inhibiting compounds : en
  • CA476391A - Key seating attachements : en fr
  • DE812102C - Device for circulatory examination : de en
  • FR988422A - Metal deposition by electrolysis : en fr
  • FR988596A - Electrical remote signaling system : en fr
  • US2565525A - Two-way electric pulse communication system : en
  • US2565985A - Symbol typing and tape feeding mechanism for typewriting machines : en
  • US2565986A - Surface active agents : en
  • DE812083C - Encapsulated compression refrigeration machine with condenser pressure inside the machine capsule : de en
  • DE812097C - Process for embossing bodies made of wax or similar materials, in particular candles : de en
  • US2565693A - Wire line guide and stabilizer : en
  • DE812452C - Method and device for drawing out highly heated thermoplastic materials, such as glass, into fibers : de en
  • FR988581A - Multiple turret machine tool : en fr
  • FR988721A - Folding stroller : en fr
  • DE812436C - Contactless arrangement for sensing alternating currents using direct current double current symbols : de en
  • ES27588U - Sliding door (Machine-translation by Google Translate, not legally binding) : en es
  • FR988372A - Fancy button : en fr
  • US2565805A - Jack structure : en
  • US2566104A - Fastener forming and inserting machine : en
  • US2565901A - Ventilator : en
  • US2566180A - Direct postive photogrpahic color process : en
  • DE811712C - Process for welding thick steel cross-sections : de en
  • AU160369B2 - Improvements in or relating to chain hoist bottom blocks : en
  • CA476450A - Electroplating : en fr
  • CA476468A - Governing apparatus : en fr
  • DE812405C - Writing ball insert for fountain pen or the like. : de en
  • ES27695U - Workbox (Machine-translation by Google Translate, not legally binding) : en es
  • FR988452A - Arc welding system : en fr
  • FR988674A - Improvements to electrical coil manufacturing processes : en fr
  • FR988527A - Improvement in brake equipment with anti-slip device : en fr
  • ES198831A1 - IMPROVEMENTS IN THE CONSTRUCTION OF RADIATORS FOR HEATING : en es
  • CH277452A - A method for producing a resistor material and a resistor material obtained by this method. : de en
  • DE1627561U - CLOTHING, IN PARTICULAR PANTS. : de en
  • DE1627675U - CONSTRUCTION AND CRAFTING BOX. : de en
  • GB656640A - Improvements in or relating to boots and shoes and to the manufacture thereof : en
  • FR988643A - Method of transmitting the usable power of motor units with multiple crank shafts and reduction or multiplier device including application : en fr
  • FR988420A - Circuit breakers : en fr
  • GR13129B - METHOD OF PURIFICATION OF GAS MIXTURES CONTAINING CARBON OXIDES AND HYDROGEN OWN DURING CATALYTIC METHANIZATION. : el en
  • DE812413C - Method and device for mixing compounds, in particular road building materials : de en
  • GB656699A - Improvements in or relating to the construction and operation of vertical shaft furnaces : en
  • PL34555B1 - MW F * V / 5 / U, Outlet injection : en pl
  • GB656710A - Improvements in or relating to television or like apparatus : en
  • DE1627544U - DIOPTER HOLDER. : de en
  • DE812416C - Packaging process, especially for sensitive and fragile objects : de en
  • DE812454C - Device for lifting the cutting tools on glass cutting machines : de en
  • DE812484C - Lighter : de en
  • FR988555A - Tappets for valve rockers : en fr
  • FR988632A - Automatic and progressive control device for compressors : en fr
  • DE812070C - Pocket brush : de en
  • GB656694A - Furnace loading mechanism : en
  • DE812099C - Artificial braided strand for shoe uppers u. Like. And method for its preparation : de en
  • DE812274C - Kitchen cabinet for large kitchens : de en
  • DK72976C - Apparatus for converting electrical signal pulses with time-shift modulation to pulses with duration modulation. : da en
  • DE812211C - Process for the production of the lower part of the crucible of cells for molten electrolysis and cells for molten electrolysis produced by this process : de en
  • DE812145C - Process for the pretreatment of oats or similar grains for de-husking : de en
  • DE812434C - Process for the neutralization of acidic nitrate solutions or melts containing phosphate ions : de en
  • GB656584A - Improvements relating to apparatus for treating water : en
  • BE505280A - Device for surface heating of a contour of a room or any part of a contour : en fr
  • CA476457A - Coaxial line terminations : en fr
  • CA476490A - Arrangements for modulating continuous waves : en fr
  • US2565728A - Folding refrigerator car door : en
  • CH277384A - Process for making refractory molds. : en fr
  • FR988666A - Pneumatic control of circuit breaker closing : en fr
  • CA476401A - Fittings : en fr
  • CA476584A - High speed counter electrical transfers : en fr
  • PL34578B1 - : en pl
  • US2565813A - Button sewing attachment for sewing machines : en
  • CA476612A - Pouring attachments for containers : en fr
  • CH277298A - Process for preparing esters of the allylic type. : en fr
  • CA476518A - Capsule making machines : en fr
  • PL34563B1 - : en pl
  • US2565988A - Crib forming structure for combination with beds or the like : en
  • US2565721A - Inflation member for milking machines : en
  • US2566276A - Evaporative cooling device : en
  • US2565797A - Smoker's pipe with a cleaner therefor : en
  • US2565815A - Corn harvester adjusting means : en
  • US2566123A - Stable vitamin b12 solution : en
  • US2566274A - Eddy current heating of rotors : en
  • DE812297C - Device for closing tubes : de en
  • CA476601A - Timing circuits : en fr
  • US2565747A - Window frame assembly : en
  • CA476522A - Electronic pointers for television images : en fr
  • CA476617A - Pruners and like cutting tools : en fr
  • US2566202A - Setting type shutter having built-in flash synchronizing switch and safety switch : en
  • AU151604B2 - Improvements in automatic pilot control and ignition apparatus for fuel burners : en
  • DE812188C - Track for rail vehicles : de en
  • US2565745A - Navigational aid device : en
  • US2565887A - Sheathed flexible sheet : en
  • AU347651A - Oxidation of steroids : en
  • CA476427A - Control systems : en fr
  • CA476614A - Production of dyestuffs : en fr
  • FI25317A - Preparation of chemicals for the chemical treatment of cellulose genomes by the use of alkaline and / or sulphite sulphite methods : en fi
  • US2565633A - Illuminated fishing rod handle : en
  • US2565945A - Protection spark gap : en
  • DE812283C - Feed pump operated by compressed air : de en
  • DE812314C - Process for the preparation of 1,2-iminocyclohexanes : de en
  • ES26802U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES27558U - Improved power rating for bicycle handlebars. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27584U - Razor to vary the inclination of the backs of the armchairs of airplanes and coaches (Machine-translation by Google Translate, not legally binding) : en es
  • ES27544U - A hat announcer and for different uses (Machine-translation by Google Translate, not legally binding) : en es
  • GR13121B - METHOD AFAIRESEOS FFA FATS AND OILS any grade OXYTITOS AND COMPLETELY WHEREIN yield neutralized FAT or oil AND RECEIPT OF EC soapy OILS OF NEUTRALIZING THE attractable FAT or oil. : el en
  • ES195579A2 - IMPROVEMENTS TO DISTRIBUTORS FOR BRAKE SYSTEMS USING PRESSURE FLUIDS : en es
  • ES198835A1 - IMPROVEMENTS IN AND RELATED TO BUCKET CONVEYORS : en es
  • FR988340A - Device for ensuring the circulation of water in a gasifier water jacket in order to increase vaporization : en fr
  • FR988376A - Manufacturing process of tapes, felts or fabrics impregnated with electrified particles and usable for filtration : en fr
  • USD164392S - Spectacle front : en
  • CH277353A - Construction kit. : de en
  • DE1627506U - INTERCHANGEABLE COMMERCIAL, EXHIBITION AND CARAVAN EQUIPMENT. : de en
  • FR988545A - New emptying system for sinks and other sanitary ware : en fr
  • GB656550A - Improvements in a process of producing sweetened condensed milk : en
  • DE812175C - Arrangement for connecting the heart of points for toy and model railroad tracks : de en
  • DE812363C - Coupling for scaffolding poles and similar construction elements : de en
  • ES27525U - Regillilla appliance (Machine-translation by Google Translate, not legally binding) : en es
  • FR988788A - Double row roller bearing : en fr
  • GB656641A - Improvements in or relating to electrical discharge devices : en
  • ES193706A2 - AN INDEFORMABLE DRY SEALING SYSTEM FOR HUNTING AND SHOOTING CARTRIDGES : en es
  • ES198343A3 - A MECHANISM OF A TEXTILE MACHINE : en es
  • US2565851A - Apron and ejector control linkage for earth movers of the carry type : en
  • ES193825A1 - AN EXTINGUISHER : en es
  • DE1627578U - ELECTRIC QUIRL AND CREAM STRIKER. : de en
  • PL34574B1 - : en pl
  • DE1627737U - DEVICE FOR MEASURING THE LENGTH OF ROLLED MATERIAL. : de en
  • PL34572B1 - : en pl
  • FR988750A - Axial compressor : en fr
  • FR988774A - Self-propelled roller : en fr
  • US2566190A - Method and apparatus for making tampons : en
  • DE812103C - Stethoscope with switchable sound lines : de en
  • US2566226A - Method for producing substituted : en
  • FR988453A - Charge and discharge control of a capacity : en fr
  • DE812322C - Slot clamp with internal thread : de en
  • DE1627653U - BRONCHOSCOPE. : de en
  • ES27702U - Insulating backing applicable to car seats (Machine-translation by Google Translate, not legally binding) : en es
  • US2565623A - Method of making grid structures : en
  • US2565701A - Fluid sealing device : en
  • DE812142C - Flow transmission : de en
  • DE812193C - Bone hearers, especially for audiometric measurements : de en
  • DE812264C - Circuit with at least one switch for closing and interrupting at least one line, in particular for telecommunications systems : de en
  • ES197923A1 - A PROCEDURE FOR OBTAINING A SPECIAL BINDER FOR COATING VARIOUS SURFACES : en es
  • GB656668A - Pneumatic stretcher for injured persons : en
  • GR13127B - METHOD OF DRYING AND FUSING AFTER HIGH LAYERS. : el en
  • US2565616A - Pressure regulator : en
  • US2565850A - Apron and ejector control for earth moving apparatus : en
  • CA476550A - Electron discharge devices : en fr
  • DE811711C - Electrode heater : de en
  • DE812403C - Double-edged safety razor with a cutting blade that can be moved back and forth : de en
  • FR988556A - Improvement in piezoelectric elements : en fr
  • US2565710A - Railway car roof structure : en
  • ES27703U - Pilot lamp for vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1627670U - TIRE FILLING AND TESTING DEVICE. : de en
  • DE812366C - Process for the production of blankets, in particular hollow-core ceilings : de en
  • DE812257C - Magnet system for dynamic loudspeakers : de en
  • CA476606A - Fluid motor systems for operating tire building drums and the like : en fr
  • DE1627699U - WALL CABINET IN CONJUNCTION WITH STORAGE FLAP. : de en
  • DE812107C - Method and machine for pouring the bearing metal into bearing shells : de en
  • DE818117C - Process for the preparation of high polymer linear esters : de en
  • GB656627A - Improvements in and relating to apparatus for producing short periodic current impulses : en
  • FR988311A - Pregnancy belt : en fr
  • GB656597A - Adhesive tape dispenser : en
  • ES198502A1 - A NEW CONSTRUCTION SYSTEM FOR ELECTRIC HEATERS WITH TANK FOR HOT WATER INSTALLATIONS : en es
  • US2565630A - Garment hanger : en
  • CH277284A - Slicer. : de en
  • FR988473A - Improvements to metallization devices : en fr
  • DE1627708U - LIGHTING SYSTEM FOR MOTOR VEHICLES. : de en
  • FR988456A - Control apparatus for arc furnaces : en fr
  • DE811715C - Backrest for dental treatment chairs : de en
  • US2565802A - Adjustable holder for meat during carving : en
  • US2565866A - Girdle : en
  • US2565937A - Window sash unit : en
  • DE811973C - Electrical device with at least one layer of metal vapor deposited on an insulating layer, e.g. B. electric capacitor with vaporized coatings : de en
  • FR988622A - Multiple, removable label holders : en fr
  • CA476523A - Deflection circuits : en fr
  • CA476528A - Negative feedback amplifiers : en fr
  • US2565919A - Tractor cab : en
  • US2566188A - Engine regulating system : en
  • USD164382S - Portable fluorescent lamp : en
  • US2565473A - Engine adapter and support : en
  • US2565762A - Knee and foot support : en
  • US2566126A - Street lighting luminaire : en
  • AU352951A - Improvements in or relating to electrical remote control, and supervisory systems : en
  • DE812440C - Television picture synchronization circuit : de en
  • ES196190A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE ARTICULATION AND COUPLING DEVICES OF THE EXTENDABLE AND ADJUSTABLE ARMS : en es
  • ES198888A1 - A NEW PROCEDURE TO STABILIZE NITROCELLULES AND PREPARE POWERS, SINGULARLY OF SPHEROIDAL GRAIN : en es
  • FR988526A - Advanced Needle Font for Knitting Machine : en fr
  • GB656666A - Improvements in or relating to driving mechanism for cinematographic apparatus : en
  • DE812490C - Arrangement of an eccentric on a shaft : de en
  • ES198362A1 - A PERFECTED DIVIDER FOR ALL-STEEL MILLING MACHINES : en es
  • DE1627576U - POTATO GRATER. : de en
  • DE1627629U - CARRYING DEVICE FOR BAGS AND THE LIKE ON MOTORCYCLES AND MOTORCYCLES. : de en
  • DE812178C - Device for opening and closing a water tap : de en
  • FR988454A - Welding device : en fr
  • FR988668A - Wire drawing machine : en fr
  • US2565621A - Regulated high-voltage power supply : en
  • DK73001C - Method for applying an adhesive to shoe parts, in particular on platform sole covers, and a machine for performing the method. : da en
  • ES27682U - Mechanical practice rule (Machine-translation by Google Translate, not legally binding) : en es
  • DE812432C - Paper sheet conveyance for printing machines with rotating printing cylinders : de en
  • FR988461A - Power circuits for high frequency electronic transformers : en fr
  • DK72973C - Device for heat exchange apparatus for removing incrustation coatings. : da en
  • ES198334A1 - A GEAR SHIFT SYSTEM FOR BICYCLES : en es
  • CA476361A - Collapsible platforms for agricultural machinery and the like : en fr
  • FR988373A - Float valve : en fr
  • US2565614A - Fruit cooker : en
  • US2566027A - Sterilizer : en
  • US2566063A - Telephone system test circuits extending over two selection stages : en
  • US2566200A - Oral therapeutic tablets : en
  • USD164354S - Photographic unit : en
  • PL34570B1 - : en pl
  • AU152650B2 - Improvements in or relating to surgical footwear : en
  • DE812339C - Device for intensifying the functions of the chewing apparatus : de en
  • FR988576A - Soft wire switch : en fr
  • ES27592U - Abanico type paypay (Machine-translation by Google Translate, not legally binding) : en es
  • DE812262C - Symmetrical DC amplifier : de en
  • US2565834A - Power-operated semiautomatic pin setting machine : en
  • US2566224A - Production of melamine : en
  • CH277211A - Sliding window. : de en
  • CH277428A - Safety and overflow valve. : de en
  • US2565953A - Low alloy steel of high mechanical strength, little sensitive to quenching, weldable, etc. : en
  • AU331151A - Improvements in or relating togas-turbine engines and nozzle-guide-vane assemblies therefor : en
  • PL34612B1 - : en pl
  • SU91440A1 - The device heads open-hearth furnaces : en ru
  • AU150684B2 - Improvements inboxes for containing cigarettes or other articles : en
  • CA476366A - Sealed joints for concrete slab road pavements : en fr
  • CH277475A - Stand for holding pipettes for blood sedimentation determinations. : de en
  • US2565675A - Rotary seal : en
  • US2565783A - Polymerization of unsaturated compounds utilizing a catalyst mixture : en
  • US2565946A - Pneumatic system for conveying discrete material : en
  • AU354651A - Improvements inboxes for containing cigarettes or other articles : en
  • CH277474A - Electric melting furnace. : de en
  • US2565502A - Saw chain : en
  • DE1627637U - SAMPLE PACKAGE FOR PERMANENT TEMPLATES OR THE LIKE. FLAT OBJECTS OF LARGER FORMATS. : de en
  • DE812319C - Cross tube boiler : de en
  • DE811957C - Device for the production of surface treatments on road surfaces : de en
  • DE812492C - V-belt pulley arrangement, especially for continuously variable transmissions : de en
  • AU147302B2 - Improvements in tool setting micrometers : en
  • US2565522A - Molding machine : en
  • US2566286A - Machine for hardening felt : en
  • DK72982C - Bowl for use in collecting blood for blood samples. : da en
  • ES198212A1 - A SYSTEM FOR THE CONSTRUCTION OF FLOORS : en es
  • FR988480A - Powder compact : en fr
  • FR988706A - Hydraulic transmission with variable torque and speed : en fr
  • CH277248A - Winding machine, in particular Kötzerspulmaschine. : de en
  • CH277263A - Group of blowing nozzles intended for treatment by means of air, steam or other fluid. : en fr
  • CH277426A - Key valve. : en fr
  • US2565896A - Synchronizing circuits : en
  • CA476363A - Layout fixtures for cutting operations on wooden trim : en fr
  • DE812409C - Roulette-like game of skill : de en
  • CA476389A - Saw set gauges : en fr
  • CH277218A - Stove for cooking and heating purposes. : de en
  • US2565980A - Signaling device : en
  • CA476416A - Generators for pipe lines : en fr
  • US2565555A - Gas vent for gasoline filling systems for automobiles : en
  • US2566103A - Liners for material crushing and grinding mills : en
  • US2566146A - Preparation of vinyl halides : en
  • CH277455A - Plug for connecting electrical devices. : en fr
  • CH277514A - Tube closure. : de en
  • ES197564A1 - A PAYMENT SYSTEM FOR INSTALLMENT PURCHASES : en es
  • PL34593B1 - : en pl
  • AU351851A - Improvements; ino. r relating tothe bleaching of linen, cotton andother vegetable textile fibres : en
  • AU360551A - Improvements in package and like binding mechanism : en
  • US2565814A - Saw blade structure : en
  • PL34595B1 - : en pl
  • US2565691A - Method and apparatus for supplying a liquid to a fluid pressure medium under flow : en
  • PL34591B1 - : en pl
  • US2565478A - Temperature responsive control circuits : en
  • FR988451A - Electronic time control devices : en fr
  • FR988718A - Improvements in the manufacture of piston rings : en fr
  • GB656661A - Improvements in and relating to hose reels : en
  • GR13126B - METHOD TO IMPROVE THE CAPACITY OF STORAGE FROM BIPOLAR ELEMENTS. : el en
  • AU358851A - Eyeglass frame construction : en
  • CH277274A - Diaper pants. : de en
  • CH277365A - Device for achieving perfect contact between the magnetic sound carrier and the magnetic sound head. : de en
  • CH277470A - Electric "tilting" circuit. : en fr
  • AU149839B2 - Automatic means for controlling the performance ofa series of operations in plant or installation ina predetermined sequence : en
  • CH277506A - Color television method and receiving apparatus for its implementation. : en fr
  • CH277431A - Gear drive for drums of wood, in particular for tanning barrels. : de en
  • ES27580U - Perfect case for diverse applications (Machine-translation by Google Translate, not legally binding) : en es
  • CA476422A - Current limiting transformers : en fr
  • US2565876A - Signal-seeking receiver for frequency-modulated signals : en
  • FR988734A - Improvements in sulfuric acid recovery : en fr
  • DE812328C - Electromedical bathing facility : de en
  • ES193837A1 - A METHOD OF PREPARING AN IONIC PERMUTATION MATERIAL : en es
  • US2565846A - Means for producing knitted metallic mesh structures : en
  • CA476357A - Waste paper dissolving machines : en fr
  • CH277300A - Process for the preparation of the 3,5-diiodo-4- (4'-methoxyphenoxy) -N-acetyl-1-phenylalanine ethyl ester. : de en
  • GB656706A - Process for the manufacture of slag-wool, mineral-wool or glass-wool : en
  • GB656727A - Improvements in or relating to method of polymerizing an unsaturated organic compound and product thereof : en
  • CH277466A - Device for the treatment of workpieces by inductive heating in a high-frequency magnetic field. : de en
  • AU354351A - Improvements in or relating to harrows : en
  • DE812261C - Power amplifier : de en
  • CA476475A - Processes for regeneration of fluid catalysts : en fr
  • CA476547A - Plural track sound reproduction : en fr
  • DE812017C - Plywood and veneer press : de en
  • CH277504A - Radio receiving circuit, especially for frequency-modulated oscillations. : de en
  • US2565898A - Process for the manufacture of metalliferous azo dyestuffs : en
  • AU148675B2 - Improvements in or relating tothe production of powdery products comprising sodium carboxymethyl cellulose : en
  • US2566198A - Weighing scale light switch : en
  • PL34588B1 - processing synthetic fibers, and an apparatus for carrying out the method : en pl
  • PL34619B1 - Method for the production of cellulose esters : en pl
  • US2565617A - Shock absorber : en
  • US2565682A - One-piece reinforced carton : en
  • US2565466A - Knockdown shovel : en
  • DE812220C - Outer shoe for the cutting unit of mowing machines : de en
  • ES27596U - Mechanical toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR988671A - Remote control method in particular applicable to resetting clocks and apparatus allowing the implementation of this method : en fr
  • US2565670A - Production of the 17-monobenzoate ester of delta5, 6-androstene-3, 17-diol : en
  • CH277357A - Device for controlling air currents. : de en
  • AU356851A - Improvements in or relating tothe production of oxygen-containing organic compounds : en
  • FR988445A - Process for preventing the crystallization of couplers in photographic emulsions and resulting products : en fr
  • CH277499A - Circuit arrangement in a telephone subscriber station. : de en
  • CA476472A - Printing presses : en fr
  • SU91348A1 - The device fixing the vertical opening of the trawl : en ru
  • CH277348A - Surveying drawing table. : de en
  • US2565501A - Salinity indicator system : en
  • CH277399A - Sheet metal working machine. : de en
  • DE812013C - Method for fastening components to building surfaces without dowels and nails : de en
  • ES198682A1 - A PROCEDURE FOR OBTAINING AN INSULATING AND ENVELOPING MATERIAL INTENDED FOR THE ELECTRIC CABLE INDUSTRY : en es
  • US2565739A - Utility or protective garment : en
  • ES198477A3 - IMPROVEMENTS IN WATER SPRAY APPLIANCES, APPLICABLE TO VARIOUS AIR CONDITIONING MEDIA : en es
  • AU151605B2 - Improvements in or relating toa paper closure member and method and apparatus for making thesame : en
  • CH277363A - Electrical integrator. : en fr
  • AU351351A - Improvements in centrifuges : en
  • US2565792A - Skip weighing means for selfloading mixers : en
  • DE812207C - Rafter shoe for hanging up a hanging frame : de en
  • US2566134A - Zirconia-containing silicate glass : en
  • CA476428A - Preparation of luminescent materials : en fr
  • CA476503A - 3-11-diketo-4-bromo-pregnanes and the processes of preparing the same : en fr
  • CH277316A - Manufacturing process for polyamides. : en fr
  • DE817920B - Process for the production of Furil : de en
  • DE818035B - Safety ignition device for gas-heated devices : de en
  • US2565978A - Adjustable support : en
  • CA476365A - Stretchers with skeletal traction facilities : en fr
  • CH277341A - Typewriter. : en fr
  • US2565658A - Floor sanding edger : en
  • US2566215A - Tennis racket adapter : en
  • US2565831A - Gas burner plate for attachment to combustion chamber walls : en
  • US2565984A - Ignition control : en
  • DE1627538U - CONVERTIBLE SOFA BED. : de en
  • DE812033C - Hinge for outwardly swinging lids or closures, especially on motor vehicles : de en
  • FR988511A - Variable flow pump and hydraulic power transmission, with progressive speed variation, by applying : en fr
  • FR988700A - Beet harvester-coater : en fr
  • IE19437L - Gas holders : en
  • PL34520B1 - : en pl
  • US2565549A - Cation-active polychloride containing an esterified polyaminoether, and method of making same : en
  • GB656600A - Improvements in or relating to price tickets or like display devices : en
  • US2566029A - Underwater fishing kite : en
  • FR988724A - Extendable cap : en fr
  • FR988803A - Tilting wedge for sawing, routing, drilling wood at a given angle : en fr
  • US2565856A - Vehicle escape hatch operating mechanism : en
  • DE812041C - Slicer : de en
  • DE812221C - Device for returning the leakage oil in fuel injection pumps for internal combustion engines : de en
  • FR988637A - Antenna with elongated body, made of dielectric material : en fr
  • FR988799A - Direct external air intake device placed on the intake manifolds for internal combustion engines producing a fuel saver : en fr
  • DE812148C - Filter fabric for dust separation from air or gases : de en
  • ES193835A1 - A DEVICE FOR ELECTRIC FISHING : en es
  • FR988694A - Signaling system at road crossings : en fr
  • ES198511A1 - A MEASUREMENT GRADUATION DEVICE ADAPTABLE TO VOLUMETRIC METERS FOR LIQUID COUNTERS, ESPECIALLY HYDROCARBONS : en es
  • CH277447A - Plate heat exchanger. : en fr
  • ES193838A1 - A STOP VALVE : en es
  • FR988488A - Method and apparatus for performing the synthesis of multiple lactors : en fr
  • GB656752A - Improvements in ratchet braces : en
  • FR988778A - Device for locking and unlocking a locking member in different positions : en fr
  • FR988789A - Easy-open letter envelope : en fr
  • DE811962C - Tube oscillator : de en
  • DE812485C - Friction wheel lighter : de en
  • US2565706A - Integral roof sheet and hatch frame : en
  • US2565803A - Method of bonding thermoplastic materials : en
  • US2566096A - Billet heating apparatus : en
  • GB656615A - Improvements in or relating to a clothes washing machine : en
  • PL34597B1 - : en pl
  • US2565853A - Machine-tool gauging device : en
  • ES198286A3 - A PERFECTED SHEAR : en es
  • DE812338C - Process for the production of highly tear-resistant and high-torsion-resistant cellulose hydrate threads for the production of cord yarn as an insert material in rubber articles : de en
  • FR988755A - Watering device : en fr
  • GB656637A - Improvements in or relating to die stocks : en
  • ES198615A1 - IMPROVEMENTS IN THE HEATING OF THE PREMISES : en es
  • FR988547A - Impact casting process used for casting light alloys with solidification intervals : en fr
  • GB656701A - Improvements relating to electric power rectifying circuit arrangements : en
  • DE812106C - Centrifugal device for filling molding boxes, molds or the like. : de en
  • FR988321A - Electrical outlet plug : en fr
  • PL34610B1 - : en pl
  • DE812381C - Plansifter : de en
  • DE1627684U - DISPLAY DEVICE FOR VOLUME CONTROL. : de en
  • FR988719A - Container opening system : en fr
  • PL34618B1 - A set of tools for the cultivation of forest soil, consisting of a plow, a subsoil and a harrow : en pl
  • US2566023A - Sectional oar : en
  • ES27576U - Thermo economical oven (Machine-translation by Google Translate, not legally binding) : en es
  • ES27690U - Free wheel (Machine-translation by Google Translate, not legally binding) : en es
  • FR988627A - A process for separating or isolating the constituents? oils or products of the treatment of these oils : en fr
  • US2566201A - Removable end table for chairs : en
  • DE812415C - Process for the production of composite panels from heavy and lightweight concrete : de en
  • PL34592B3 - : en pl
  • US2565487A - Production of esters : en
  • US2566291A - Glucosides from strophanthus sarmentosus and process of making same : en
  • US2565975A - Labeling apparatus : en
  • US2566172A - Manufacture of aconitic acid : en
  • US2566227A - Preparation of melamine : en
  • DE812232C - safety lock : de en
  • DE1627551U - RADIATOR PROTECTION ROLLER FOR CAR. : de en
  • DE811958C - Device for applying characters to roadways : de en
  • FR988331A - Voltage deployment assembly : en fr
  • CH277257A - Set of attachments for use on a sewing machine. : de en
  • PL34586B1 - : en pl
  • US2565631A - Current limiter system : en
  • CA476554A - High frequency spark circuits : en fr
  • DE812460C - Bowl with holding device : de en
  • DK72988C - Apparatus for weighing goods carried in a continuous flow through a weighing container. : da en
  • US2565618A - Simultaneous exposure camera : en
  • US2565854A - Variable area propelling nozzle : en
  • US2566031A - Latch operated clutch : en
  • CH277310A - Process for producing a bituminous binder with improved adhesion to solid materials. : de en
  • ES198412A3 - IMPROVEMENTS IN THE METHODS FOR OBTAINING PERMANENT APRESTOS : en es
  • US2566133A - Wire fence splicer : en
  • ES197983A1 - IMPROVEMENTS IN THE REINFORCEMENT ELEMENTS FOR CONCRETE, AND PARTICULARLY FOR PRESTRESSED CONCRETE : en es
  • FR988571A - G bottle remote control device? award-winning or similar devices : en fr
  • DE812255C - Device for measuring additives for ice cream : de en
  • ES27667U - Block of dancing photos. (Machine-translation by Google Translate, not legally binding) : en es
  • US2565842A - Frequency stabilizing device for high-frequency oscillators : en
  • US2565958A - Garment support for automotive vehicles : en
  • DE1627579U - EXTENDING TUBE, IN PARTICULAR FOR TRIPODS. : de en
  • DE812217C - Hitching device on a farm wagon : de en
  • FR988821A - Improvements in the use of binders or gelling agents such as pectins, lichens and the like : en fr
  • GB656571A - Improved closure cap for liquid containers : en
  • CH277312A - Process for the preparation of interpolymers of styrene with mixed esters of polyalcohol. : en fr
  • CH277522A - Automatic chain tension adjustment device for chain derailment gear change mechanism. : en fr
  • DE812025C - Process for tinning objects by vapor deposition in a vacuum : de en
  • DE812092C - Electric discharge tubes with a grid made of graphite : de en
  • US2565606A - Universal joint : en
  • CH277366A - Magnetic recorder with endless sound carrier guided over two rollers. : de en
  • PL34548B1 - : en pl
  • DK73000C - Method for making knobs for football boots and other sports footwear. : da en
  • GB656610A - Improvements relating to the manufacture of stable preparations from rubber latex : en
  • GB656719A - Improvements relating to systems for controlling the excitation of polyphase machines : en
  • DE812335C - Installation for flame tubes of steam boilers : de en
  • ES27603U - Closet-grill (Machine-translation by Google Translate, not legally binding) : en es
  • CA476533A - Discharge tubes : en fr
  • PL34518B1 - : en pl
  • PL34604B1 - Sign mechanism : en pl
  • US2565800A - Harvester for ladino clover seed : en
  • US2565657A - Combined latch and actuating means for supporting crank members of sliding doors : en
  • US2565825A - Combination keyless lock : en
  • DE1627742U - QUICK-CLOSE VALVE. : de en
  • ES197514A1 - IMPROVEMENTS INTRODUCED IN LIQUID COMBUSTION KITCHENS : en es
  • ES27669U - Dolls with swing. (Machine-translation by Google Translate, not legally binding) : en es
  • US2566017A - Key operated switch : en
  • US2566112A - Knife blade construction : en
  • PL34529B1 - : en pl
  • PL34567B1 - : en pl
  • DE812292C - Pencil sharpening machine : de en
  • DE812443C - Method and circuit arrangement for limiting the amplitude of modulating characters : de en
  • FR988771A - Control for locking, closing and ventilation devices for doors and windows : en fr
  • US2566042A - Ball and socket mounting for rearview mirrors and the like : en
  • PL34562B1 - : en pl
  • PL34569B1 - : en pl
  • US2565859A - 1, 4-bis(trichloromethyl)-2, 3 diaryl butanes : en
  • US2565940A - Tube-bending apparatus : en
  • CH277208A - Tape for the production of walls, ceilings and cladding on buildings. : de en
  • CH277262A - Process for treating threads or fibers with a liquid which attacks the same and apparatus for carrying out the process. : de en
  • US2565996A - Cold cathode gas-filled transducer device : en
  • US2566125A - Workman's time recorder : en
  • CH277371A - Optical system for checking the focus of an image formed by a lens. : en fr
  • US2565493A - Method for the preparation of sulfurized paraffins : en
  • US2566277A - Method for making color prints : en
  • CH277489A - Installation giving a visual indication of the position and movement of a mobile around a given point. : en fr
  • CH277440A - Installation for the production of mechanical energy. : en fr
  • DE1627595U - CORK RELIEF. : de en
  • FR988430A - Transformer for group distribution : en fr
  • FR988689A - Additional power supply device for internal combustion engines : en fr
  • GB656766A - Improvements in or relating to soldering irons : en
  • PL34544B1 - : en pl
  • US2565700A - Sugarplum tree : en
  • US2566256A - Two section folding cabinet table top : en
  • US2566265A - Method of making fine line screens : en
  • ES197177A2 - : en es
  • FR988368A - Hub for back-pedaling brake : en fr
  • FR988792A - Exploration lamp specially suitable for automobiles or similar vehicles : en fr
  • CH277526A - Grasshopper switch for tubular monorail of the so-called "Tourtellier" type. : en fr
  • DE811993C - Thermos : de en
  • DE812136C - Adjustable screw connection, especially for the bearings of shafts or spindles running at high speeds : de en
  • GB656639A - Improvements in, and in the manufacture of, studded chain links : en
  • ES27575U - Auxiliary device for cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • FR988621A - Method and device for the decomposition of volatile metal chlorides : en fr
  • DE1627722U - CARRIERS, ESPECIALLY FOR UNDERWEAR AND CLOTHING. : de en
  • FR988493A - Method and device for forming blades by means of powdered metals : en fr
  • GB656609A - Improvements in devices for use in forecasting the result of football matches : en
  • CH277530A - Process for the preparation of an optical brightening agent. : de en
  • US2565516A - Governor controlled injection means for internal-combustion engines : en
  • US2566196A - Chlorinated aromatic dielectric with scavenger : en
  • CH277279A - Hat shaper. : de en
  • US2565520A - Calender machine : en
  • DE812288C - Jar opener : de en
  • US2565467A - Electromagnetically operated switch : en
  • US2565646A - Valve stem bending tool : en
  • US2566057A - Audio amplifier system : en
  • FR988523A - Further training in acetylene generators : en fr
  • CA476374A - Drawbar construction for tractors : en fr
  • DE812020C - Nailing machine for cigar boxes : de en
  • FR988600A - Packaging, packaging and their manufacturing process : en fr
  • ES193720A1 - A PROCEDURE FOR RECOVERING THE MATTERS AND FATS FROM THE HOODS FROM THE EXTRACTION OF OILS : en es
  • GB656569A - Solid-fluid reaction processes : en
  • DE1627577U - TURN LOCK ON CURTAIN RAILS. : de en
  • DE1627723U - CLOTHING. : de en
  • DE812453C - Oven for tempering glass : de en
  • CH277294A - Mixing or kneading device. : de en
  • CH277483A - Process for the preparation of a highly active anticoagulant agent. : de en
  • CA476383A - Advertisement-illumination : en fr
  • DE1627729U - CROPPED CURTAIN HOOK. : de en
  • FR988462A - Electronic control compensation circuits for resistance welding : en fr
  • PL34510B1 - : en pl
  • FR988386A - Improvements relating to liquid fractionation columns : en fr
  • CH277393A - Device for automatic lathe, intended to advance a bar to be machined. : en fr
  • CA476429A - Piezoelectric crystal holders : en fr
  • CH277372A - Frame for glasses. : en fr
  • AU153238B2 - Improvements in or relating togas-turbine engines and nozzle-guide-vane assemblies therefor : en
  • SU91238A1 - Method of making refractory ceramic products with agglomerate shard (insulators and other products) : en ru
  • USD164393S - Combined wall ornament and mirror : en
  • CA476594A - Signaling systems : en fr
  • CH277269A - Means for removing shiny spots on worn clothes. : de en
  • US2565833A - Fur shaper : en
  • CH277344A - An intermittent drive mechanism for motion pictures comprising a claw articulated on an oscillating lever. : en fr
  • DE1627715U - COMPOSITION PATIENCE GAME. : de en
  • FR988433A - Film placement device for cinematographic devices : en fr
  • GB656745A - Draught stabilizer for boiler flues : en
  • GB656763A - Improvements in or relating to electric switches suitable for apparatus for obtaining constant mass flow of fluids : en
  • AU150195B2 - Improvements in centrifuges : en
  • DE812252C - Process for the separation and recovery of hydrated lime dust from the crude acetylene formed during the dry gasification of carbide : de en
  • ES27548U - Toy first aid kit (Machine-translation by Google Translate, not legally binding) : en es
  • FR988584A - Method and devices for modifying the shape of helical apparatus : en fr
  • CH277395A - Tool adjustment device on machine tools. : de en
  • CH277541A - Brake pad. : en fr
  • CH277331A - Device for holding letters for the preparation of addresses on book covers and spines. : de en
  • CH277216A - Process and formwork for creating a construction pit. : de en
  • AU149537B2 - Vehicle brake : en
  • CA476548A - Cathode coatings : en fr
  • CA476368A - Food refrigerating apparatus : en fr
  • CA476411A - Brake beam castings : en fr
  • CH277439A - Power plant comprising an internal combustion piston engine with self-ignition and direct injection. : en fr
  • DE1627667U - MORE EXTENDABLE AND DETACHABLE AUTOMOTIVE FENDER. : de en
  • FR988471A - Finned improvements for spinning machines and similar machines : en fr
  • US2565923A - Wiper ring assembly : en
  • CA476395A - Combination caps and scarves : en fr
  • DE1627632U - SIDE-CAR WITH DRIVE FOR SCOOTERS AND THE LIKE. : de en
  • DE812169C - Roller skate : de en
  • AU154154B2 - Control mechanism : en
  • US2566105A - Method of manufacturing carbon depolarization bodies for atmospheric oxygen elements : en
  • CA476437A - Multiple step switches : en fr
  • CA476610A - Stocking stretchers : en fr
  • ES193715A1 - A PROCEDURE FOR OBTAINING A NEW CHEMICAL SUBSTANCE : en es
  • CH277256A - A sewing machine conveyor actuation mechanism. : en fr
  • AU3727850A - Improvements relating tothe attachment of hardmetal tips to supports therefor : en
  • DE1627647U - CUTTERS FOR ELECTRIC INSULATION AND STEEL ARMORED PIPES. : de en
  • DE811965C - Frequency stabilization device : de en
  • DE811970C - Electric door switch : de en
  • DE812120C - Motorized farm equipment with a device for picking up stones : de en
  • DE812228C - Lockable bicycle support : de en
  • CH277355A - Automatic firearm with gas extraction from the barrel. : de en
  • CH277364A - Device for resetting the accumulator rolls and the counter rolls of a calculating machine. : en it
  • CH277381A - Adjustable bearing. : en fr
  • FR988713A - Method and installation for collective heating : en fr
  • CA476558A - Electrical circuits : en fr
  • DE811714C - Joint bracing for the moving parts of artificial limbs (prostheses) : de en
  • DK73002C - Game top. : da en
  • DE1627553U - PINCER-LIKE HANDCUFF. : de en
  • DE1627571U - CEMENT SPATULAR FOR DENTAL PURPOSES. : de en
  • ES193699A1 - A MECHANISM FOR THE PRODUCTION OF FORCE BASED ON THE FLOTATION OF BODIES IN WATER : en es
  • FR988400A - Device for removable connection of a stopper or the like to a container : en fr
  • FR988418A - Lubricating pump : en fr
  • CH277222A - A process for manufacturing molded products containing zircon. : en fr
  • ES198960A1 - IMPROVEMENTS IN OR RELATED TO SPLICES FOR COMMUNICATION CABLES : en es
  • ES27714U - Perfect closure for prismatic packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR988397A - Apparatus allowing the examination of any body from all its faces : en fr
  • DE1627668U - SAND SPREADER FOR VEHICLES. : de en
  • PL34498B1 - : en pl
  • US2565629A - Adjustable strap assembly : en
  • US2565679A - Balloon toy : en
  • US2565824A - Polyphase reactive component measuring device : en
  • FR988662A - Connection for shielding electrical conductors : en fr
  • US2565705A - Car floor protector : en
  • US2566247A - Plotter : en
  • DE812093C - Method of cementing an object to a wall, e.g. B. the wall of a discharge tube : de en
  • GB656647A - Improvements in heat exchangers, liquid conveyors or condensers : en
  • GB656656A - Improvements in ink wells : en
  • GB656733A - Apparatus for carrying out catalytic reactions between gaseous substances : en
  • ES27526U - Apparatus for the manufacture of objects of doughy masses containing an adhesive agent or binder (Machine-translation by Google Translate, not legally binding) : en es
  • FR988751A - Improvements to two-stroke engines : en fr
  • FR988790A - Sole with cover edging on the upper of the shoe : en fr
  • GB656676A - Improvements in or relating to heat exchange apparatus : en
  • ES198695A1 - IMPROVEMENTS IN THE CONSTRUCTION OF GEARSHIFT FOR AUTOMOBILE CARRIAGES : en es
  • FR988414A - Improvements in delayed-action mechanisms, more particularly for releasing parachutes : en fr
  • US2565698A - Insulator assembly : en
  • ES27550U - Comb oon device for your own cleaning. (Machine-translation by Google Translate, not legally binding) : en es
  • FR988324A - Systems for establishing telephone or similar connections in networks extending over large areas or in different countries : en fr
  • ES27699U - Automatic ball retention and delivery device for recreational table games (Machine-translation by Google Translate, not legally binding) : en es
  • IE19476L - Substituted amino propane diol : en
  • DE1627559U - SPIDER WINGS. : de en
  • DE809087C - Fuse element for fuses of the diazed system : de en
  • DE811569C - Folding closure for tubular packs : de en
  • FR988784A - Improvements to airplanes : en fr
  • AU157396B2 - 1'Telephone circuit : en
  • AU3665550A - Method and apparatus for winding wire around pipes : en
  • CA476520A - Production of fluorine : en fr
  • ES27713U - Fabric specially prepared for clothing (Machine-translation by Google Translate, not legally binding) : en es
  • DE812214C - Method and device for vacuum measurement : de en
  • DE812301C - Blown air control valve designed as a corner valve for blow molding machines : de en
  • DE812458C - Flat jar with lid closure : de en
  • DE812036C - Closure for bottles and similar containers with internal thread : de en
  • US2565804A - Extensible spring balance : en
  • ES27559U - Date device with automatic inking. (Machine-translation by Google Translate, not legally binding) : en es
  • AU350451A - Improvement in automatic-control apparatus : en
  • DE812037C - Lids or stoppers for milk cans or other containers : de en
  • GB656663A - A means for anchoring straining wire rods and the like to the ground : en
  • DE812474C - Device for placing perforated disks on the pins of rubber heel molds : de en
  • ES198244A1 - A DEVICE TO FACILITATE ERROR CHECKING IN GROUPS OF SIGNS : en es
  • ES198444A3 - IMPROVEMENTS IN THE INSTALLATION OF HYGIENIC ACCESSORIES IN SANITATION SERVICES : en es
  • FR988646A - Advanced cold protection glove : en fr
  • DE812105C - Method of making a germicidal agent : de en
  • DE812237C - Device for opening and closing the doors of vehicle sheds for toy and model railway systems : de en
  • FR988647A - Improvements made to yarn guiding devices for textile machines : en fr
  • SU91341A1 - Slide rule : en ru
  • DE1627679U - WRITTEN BODY IN THE GERMAN BUNDESPOST MAILBOX. : de en
  • US2566019A - Thermostatic pressure regulator : en
  • US2566050A - Electrical resonator : en
  • ES189362A1 - A MACHINE TO TAKE ROOTS, AND IN PARTICULAR BEETS AND POTATOES : en es
  • US2566228A - Production of melamine : en
  • ES193709A2 - AN ELECTRIC POWER SUPPLY TRANSFORMER FOR FLUORESCENT GAS PIPES WITHOUT A CONDENSER : en es
  • ES27670U - Valve plug (Machine-translation by Google Translate, not legally binding) : en es
  • CH277538A - Process for the preparation of a new copper-plated disazo dye. : de en
  • US2565604A - Washing machine : en
  • US2565888A - Dibenzyl diglycolate : en
  • US2565508A - Insulator for pile-up switches : en
  • USD164370S - Coin-operated automatic phonograph : en
  • ES27652U - Combinable toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE811975C - Irradiation system with artificial sunlight : de en
  • DE812144C - Process for increasing the flour yield in grain milling : de en
  • AU355251A - Improvements in or relating to humidifiers : en
  • FR988491A - Approach lighting system for airstrip : en fr
  • GB656582A - Improvements in or relating to pneumatic vibrators : en
  • ES196692A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE LIFTING AND LOWERING MECHANISMS OF THE VEHICLE WINDOWS : en es
  • ES193604A3 - A MOVING APPLIANCE FOR CONTINUOUS RINGS AND THE LIKE : en es
  • FR988727A - Improvements to the wing profiles of airplanes : en fr
  • GB656618A - Device for dressing and polishing stone and the like hard material : en
  • DE812206C - Support for solid slabs that can be laid without formwork : de en
  • DE1627528U - CONNECTION CLAMP FOR VEHICLE BATTERIES. : de en
  • ES27642U - Turbocharged engine (Machine-translation by Google Translate, not legally binding) : en es
  • DE812354C - Foldable multiple, seating or reclining and driving furniture : de en
  • DE812431C - Adjustable gripper pads on vibration systems of sheet-fed printing machines : de en
  • US2565636A - Spring latching fastener : en
  • US2565673A - Flexible winding rod : en
  • PL34503B1 - : en pl
  • US2565664A - Automatic load control for disk harrows : en
  • US2565758A - Preparation of orthopedic appliances : en
  • FR988715A - Apparatus intended to produce light : en fr
  • DE812433C - Process for reducing the calcium nitrate content of a solution of rock phosphate in nitric acid, e.g. B. for the production of fertilizers : de en
  • GB656677A - Drive for fans of air-cooled engines : en
  • DE812213C - Rope and belt conveying device with driven winding and unwinding drums, especially for film speaking machines, steel-sound and magnetic-sound devices : de en
  • FR988800A - Dilution and flow regulator for all industries and, in particular, for the automatic acidification of distillery juices : en fr
  • US2566012A - Carburetor : en
  • US2566149A - Textile size containing polymethacrylic acid, a polymethacrylic acid salt, and a wetting agent : en
  • US2566218A - Telegraph system : en
  • FR988798A - prefabricated elements in reinforced wood slats for parquet floors : en fr
  • US2566006A - Automatic thread tensioning and lubricating device : en
  • DE1627527U - DEVICE FOR HOLDING THE ELECTRIC POWER SUPPLY CORD FOR IRON AND THE LIKE. : de en
  • ES198735A1 - IMPROVEMENTS MADE IN HEAVY OIL DIESEL ENGINES : en es
  • GB656621A - Improvements in or relating to tape or film recorders and/or reproducers : en
  • US2565857A - Method of and apparatus for preventing slagging in tubular element gas heating furnaces : en
  • US2565871A - Platform for reclining chairs : en
  • US2566115A - Alloy for cathode element : en
  • DE812386C - Process for the production of caramel powder as a coffee additive : de en
  • DE1627503U - BOLT LOCK. : de en
  • DE1627624U - OUTER LINK FOR PULL BRACELETS. : de en
  • CH277443A - Device for regulating a prime mover operating on electrical networks. : de en
  • DE812289C - Bottle cooler : de en
  • FR988334A - Devon special buckle lock for unbreakable knot : en fr
  • GB656642A - Improvements in pneumatic conveying plants for grain and like products : en
  • ES27636U - Anti-glare visor for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CH277537A - Process for the preparation of a new copper-plated disazo dye. : de en
  • AU355151A - Process forthe production of artificial filaments and fibres containing fatty substances absorbed by proteins before their dissolution andor else, by filaments and fibres after spinning : en
  • DE812321C - Pole clamp for electric batteries, especially for motor vehicles : de en
  • ES198020A1 - A FORMATION SYSTEM FOR FLOOR FRAMES BASED ON PREFABRICATED CERAMIC ELEMENTS : en es
  • US2565899A - Portable cleansing device for artificial dentures : en
  • US2565906A - Device for retaining doors ajar : en
  • US2565924A - Machine-tool angle bar : en
  • DE812108C - Lock for vacuum cleaner lid : de en
  • AU158358B2 - Process forthe production of artificial filaments and fibres of proteins : en
  • CH277295A - Cell for the electrolysis of saline solutions. : en fr
  • CH277404A - Chain mortising machine, the drive electric motor of which is supported by a lever mounted in the machine base that can be pivoted against the action of a spring. : de en
  • CA476398A - Rack-knapsacks : en fr
  • AU156139B2 - Improvements in or relating to compositions forthe treatment ofthe hair : en
  • CH277493A - Switching unit for telecommunications equipment. : de en
  • DE812380C - Pressure plate for presses or the like, especially for die-sinking presses : de en
  • FR988399A - Anti-theft warning device : en fr
  • US2565475A - Gate valve : en
  • US2566014A - Timing device : en
  • US2566110A - Method and apparatus for stereoscopic photography : en
  • US2566141A - Mechanical ski toy : en
  • DE1627705U - RING WITH DECORATIVE HEAD. : de en
  • DK72991C - Drum-shaped, rotatable core kneader. : da en
  • ES197775A1 - A DEVICE FOR THE PROPULSION OR LOADING OF OBJECTS, PREFERENTIALLY IN A CYLINDRICAL SHAPE : en es
  • ES198798A1 - A PROCEDURE AND DEVICE FOR MANUFACTURING SOAPY PAPER SHEETS : en es
  • ES198863A1 - IMPROVEMENTS IN THE CONSTRUCTION OF APPARATUS APPLICABLE TO MUNECAS, TO PRODUCE THE EMISSION OF ARTICULATED VOICES : en es
  • FR988782A - Apparatus for drawing rovings of textile fibers : en fr
  • GB656748A - Improvements in or relating to personal deodorants : en
  • DE1627740U - MULTI-CYLINDER INJECTION PUMP FOR COMBUSTION ENGINES. : de en
  • DE1627580U - DOUBLE SIDED DIAGRAM DISC OR DIAGRAM STRIP. : de en
  • ES198941A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF NACARINE IMAGES-SLIDES, APPLICABLE TO MEDALS AND ALL KINDS OF JEWELERY OBJECTS : en es
  • FR988817A - Improvements to ashtrays : en fr
  • CA476573A - Amplifiers of electromagnetic energy : en fr
  • US2565596A - Air cleaner : en
  • US2565494A - Power transmission : en
  • US2566160A - Internal diameter micrometer : en
  • DE1627548U - HANDLED DEVICE FOR PROCESSING BOTTLES, IN PARTICULAR STOVE PLATES. : de en
  • DE812133C - Self-locking nut and its method of manufacture : de en
  • DE1627638U - PACKAGING, ESPECIALLY MADE OF SHEET METAL, FOR HIGH-QUALITY FOOD AND BEVERAGE : de en
  • DE1627645U - ELECTRIC COLLECTOR WITH CONTROL WINDOW. : de en
  • DE812180C - Wind turbine : de en
  • DK73004C - Method and apparatus for forming objects or bodies of concrete and other castable materials. : da en
  • US2565669A - Room occupancy indicator : en
  • CH277434A - Air compressor. : en fr
  • DE1627664U - FRICTION DRIVE. : de en
  • FR988588A - Keychain table : en fr
  • GB656619A - Jack : en
  • DE1627625U - LOCKING HOOK DEVICE WITH ADJUSTABLE LOCKING DISCS. : de en
  • ES197573A1 - A GENERATING APPARATUS AND PROCEDURE FOR THE MANUFACTURE OF CARBONIC ANHYDRIDE : en es
  • FR988669A - Anti-theft device with automatic engagement for vehicles : en fr
  • DE1627567U - PENDANT LIGHT, IN PARTICULAR FOR ELECTRIC DISCHARGE TUBES. : de en
  • USD164362S - Dust shield for material spreading device : en
  • US2565609A - Automatic lubricated plug valve : en
  • US2565769A - Electric heater : en
  • US2565840A - Slatted blind : en
  • US2565883A - Gear finishing machine : en
  • US2566102A - Hydrostatic level : en
  • DE803316C - Dog tag : de en
  • DK72971C - Bathing cap. : da en
  • CA476536A - Controlling apparatus for the displaceable elements of water gas manufacturing plants and other plants involving cyclic changes : en fr
  • DE812481C - Tobacco pipe : de en
  • CA476459A - Radio navigation systems : en fr
  • CH277309A - Pickling and pore-filling wood stain. : de en
  • DE812053C - Ski binding : de en
  • ES195538A1 - A PERFECTED VALVE DEVICE, SUSCEPTIBLE TO REULATE THE FLUID OUTLET UNDER PRESSURE FROM THE THROTTLE CHAMBER, FOR DISTRIBUTOR DEVICES BY BRAKE BY PRESSURE FLUID : en es
  • CA476402A - Electrical transformer apparatus : en fr
  • CA476397A - Gyratory crushers : en fr
  • DE1627591U - IMPELLER FOR BICYCLE ALTERNATORS OR THE LIKE. : de en
  • US2566067A - Storm window construction : en
  • US2566197A - Production of nitric acid from nitric oxide : en
  • CA476581A - Radioactive measuring : en fr
  • AU156832B2 - Improvement in automatic-control apparatus : en
  • AU151572B2 - Louvre screen arrangements for sash windows : en
  • AU353951A - Improvements in and relating to rail trucks : en
  • US2565468A - Automatic circuit breaker and similar electrical switchgear : en
  • US2565519A - Railway truck : en
  • US2565649A - Direction-responsive control arrangement for reversible motors : en
  • US2565889A - Dispensing applicator : en
  • US2565966A - Bookmark and bookholding device : en
  • CA476415A - Chemical gun traps : en fr
  • CA476516A - Hydrolysis of steroid semicarbazones : en fr
  • AU359551A - Improvements in or relating to surgical footwear : en
  • CH277282A - Device for separating solid materials from the air that carries them. : en it
  • DE812181C - Burner for liquid fuels under atmospheric pressure : de en
  • CA476556A - Electron discharge devices : en fr
  • DE1627660U - LENS TABLE FOR MICROSCOPES. : de en
  • DE812094C - Electric radiant and steam heating furnace : de en
  • FR988507A - Improvements to zero-brightness projectors : en fr
  • FR988752A - High frequency dielectric material heating system : en fr
  • AU3644750A - Louvre screen arrangements for sash windows : en
  • US2566048A - Piston regrooving tool : en
  • CH277273A - Diaper pants. : de en
  • CH277520A - Wheel hub, especially cycles, allowing rapid tightening and loosening. : en fr
  • CH277306A - Process for preparing dimethyl pteroylglutamate. : en fr
  • CH277406A - A method of manufacturing a flattened thermoplastic tube. : en fr
  • FR988801A - New tire interlining process : en fr
  • GR13123B - SAFETY CAPS AND COMBINATIONS FOR CLOSING THE CONTAINERS. : el en
  • US2565601A - Writing instrument : en
  • CA476591A - Vinyl groups containing polymers and methods of polymerizing same : en fr
  • CH277347A - Device for erasing ink on paper. : de en
  • CH277445A - Refrigerated cabinet. : en fr
  • CA476615A - Feed grinders : en fr
  • AU156321B2 - Improvement in automatic-control apparatus : en
  • FR988768A - Improvements in power transmission mechanisms : en fr
  • CH277479A - Process for producing a paste-like mixture. : de en
  • US2565761A - Invalid lift and transfer device : en
  • US2565872A - Safety nozzle for filling butane tanks : en
  • CH277385A - Method of molding metal objects. : en fr
  • DE812078C - Process for the preparation of 4-nitro-1-amino-naphthalene-5-sulfonic acid : de en
  • DE812109C - Soap dish : de en
  • CA476448A - Electroplating : en fr
  • US2566039A - Electrical cable connection box : en
  • CH277425A - Restriction device for regulating the flow of a fluid. : en fr
  • US2566137A - Removing acetylenes from hydrocarbon mixtures and improvements in the separation of butadiene and acetylenes : en
  • US2565964A - Pressure cooker locking device : en
  • CH277351A - Game board for table hockey games. : de en
  • US2565849A - Pneumatic starting device : en
  • US2565755A - Reverse current relay : en
  • DE1627552U - ELASTIC HANDLE. : de en
  • DE1627566U - HOLDER FOR ELECTRIC FUSE. : de en
  • US2566255A - Partially hydrolyzed interpolymers of acrylonitrile with vinyl esters and products therefrom : en
  • AU155266B2 - Continuous casting of metallic materials : en
  • CH277465A - Electronic discharge device. : en fr
  • AU356551A - Process forthe production of new pyridine dicarboxylic acid amides : en
  • AU358951A - Improvements in or relating to cookers and grills : en
  • US2565500A - Control of filamentary material : en
  • US2565835A - Method and apparatus for conveying pulverulent material : en
  • US2566144A - Hydraulic lift for mower sickle bars : en
  • US2565503A - Cycloalkylamine salts of penicillin and preparation thereof : en
  • US2565639A - Platen leveling multiple ram press : en
  • CA476588A - Grommet and eyelet setting apparatus : en fr
  • DE803455C - Coupling that transmits rotation from the drive side in both directions of rotation, but from the driven side in no direction : de en
  • DE812334C - Objects made of metals or other materials that can be formed in a flat manner, the surfaces of which have reduced adhesion for ice, and processes for their production : de en
  • CH277430A - Transmission gear with freewheel designed to dampen shift shocks in the gearbox. : de en
  • DE1627666U - AUTOMATIC REAR REAR LIGHT (BRAKE LIGHT) FOR VEHICLES. : de en
  • DE812006C - Process for the production of hollow brick beams : de en
  • CH277260A - Flat weft knitting machine. : de en
  • AU146120B2 - Improvements in shower roses : en
  • DK72994C - Device for lubricating pistons and similar machine parts with sealing rings. : da en
  • ES198870A1 - A REGULATION DEVICE FOR TELEVISION RECEIVERS : en es
  • AU3719150A - A therapeutic preparation formed bythe admixture of ox-bile or ox-bile derivatives witha vitamin ot vitamins ofthe B group : en
  • DE1627521U - PERMANENT MAGNETIC CATCHER FOR FERROMAGNETIC PARTS IN BAG GUARDS. : de en
  • DE811961C - Magnetic rail brake : de en
  • DE812016C - Axially displaceable outer bearing that can thereby be brought out of shaft engagement, in particular of double edging circular saws : de en
  • GB656551A - Improvements in or relating to vapour attemperators : en
  • CA476546A - Electrical networks for phase shifters : en fr
  • CH277370A - Microscopic reflector lens. : en fr
  • US2565666A - Shiftable vehicle seat : en
  • US2565746A - Supporting frame for truck body covers : en
  • US2565926A - Sprinkler with adjustable cam : en
  • CA476362A - Automatic blank feeders : en fr
  • CH277329A - A process for forming a coating and a film and an apparatus for carrying out this process. : en fr
  • CH277258A - Holder for clamping the needle shaft in a groove in the needle bar of a sewing machine. : de en
  • CH277432A - Cable car crane. : de en
  • US2565756A - Combination stabilizer and torsion bar spring support : en
  • USD164389S - Wall clock : en
  • US2566230A - Preparation of melamine : en
  • PL34606B1 - The method of producing monoasic dyes and the method of dyeing with the use of low dyes : en pl
  • DE811971C - Step switch : de en
  • CA476460A - Tuning systems : en fr
  • US2565775A - Housing having a spring supported closure remover : en
  • US2566035A - Carafelike kettle with insulated handle, vent means in said handle, and spoutless pouring opening : en
  • CA476532A - Circuit arrangements for producing high direct-current voltages : en fr
  • CH277345A - Intermittent motion picture drive mechanism comprising an oscillating claw. : en fr
  • CH277512A - Device for wrapping plastic blocks. : de en
  • DE812397C - Drive and control device for sausage fillers and similar acting filling machines : de en
  • FR988426A - Measuring system : en fr
  • AU158166B2 - Improvement in control apparatus for television receivers : en
  • US2565524A - Silicon-resin foams : en
  • DE812212C - Electric pickup : de en
  • ES198852A1 - A NEW MACHINE FOR THE CUTTING OF HOODS AND HOODS OF ESPARTO FOR THE EXTRACTION OF OLIVE OIL : en es
  • PL34583B1 - : en pl
  • CH277419A - Flexible shaft with a tool attachment device. : de en
  • CA476542A - Film reel drive and holdback mechanism : en fr
  • PL34502B1 - : en pl
  • US2566165A - Film perforation pitch gauge : en
  • ES198271A3 - AN ANTI-PARASITIC AMPLIFIER BOARD SYSTEM : en es
  • CA476359A - Buoyancy devices : en fr
  • CH277507A - Indicator table. : en fr
  • CA476470A - Wire splicing apparatus : en fr
  • CH277267A - Pressurized water laundry press. : de en
  • CH277515A - Conveyor system with a device for at least partially automatic influencing of a part of the system by a moving conveyor. : de en
  • PL34528B1 - : en pl
  • US2565581A - Means for checking the speed of revolving doors : en
  • US2566138A - Anticorrosion tank : en
  • US2565532A - Fire extinguisher and discharge directing means therefor : en
  • US2565603A - Doll : en
  • US2566124A - Advertising device : en
  • CA476499A - Water heaters : en fr
  • CH277502A - Handling stage for radioelectric signal transmitter. : en fr
  • DE812379C - Process for the production of thin coherent surface layers made of precious metal, especially silver and gold : de en
  • DE812478C - Device for sorting out betting slips : de en
  • AU153817B2 - Improvements in Mechanical Stokers : en
  • DE812222C - Device for testing the ignition system of motors with electrical spark ignition : de en
  • AU159131B2 - Electrosensitive recording and duplicating blank : en
  • CH277369A - Objective for the projection of profiles. : en fr
  • CH277390A - Circuit arrangement for controlling a welding electrode advance caused by a Leonard unit. : de en
  • US2565575A - Mirror advertising device : en
  • US2565720A - Waste disposal device for aircraft : en
  • USD164360S - Paper tube slitter : en
  • US2565689A - Sequential control system fok soot : en
  • CA476369A - Truck mounted bale loaders : en fr
  • DE812034C - Windshield wipers for vehicles with automatic running-in of the wiper arms in a prescribed rest position : de en
  • FR988676A - Hourdis for floor construction : en fr
  • CH277318A - Process for the production of molded articles from synthetic resin. : de en
  • FR988818A - New device allowing you to change the appearance of objects such as ashtrays at will : en fr
  • AU156764B2 - Improvements in and relating to television apparatus : en
  • CA476530A - Apparatus for generating voltages : en fr
  • CH277275A - Welding blade. : de en
  • AU155841B2 - Electronic switching systems : en
  • CH277420A - Straight line and process for their production. : de en
  • DE1627605U - SHORT-CIRCUIT-PROOF LEAD COLLECTOR WITH TWO PRISMS. : de en
  • DE1627688U - BUILT-IN PRESSURE SWITCH. : de en
  • US2565667A - Reservoir pen : en
  • US2565839A - Voltage measuring device utilizing pulse time modulation : en
  • US2566016A - Container for disposable tissues : en
  • US2566195A - Dielectric composition of halogenated aromatic compound and aluminum isopropylate asa corrosion inhibitor : en
  • US2565644A - Bearing and lock for display racks : en
  • US2565913A - Broaching machine : en
  • AU151954B2 - Improvements in package and like binding mechanism : en
  • SU91590A1 - Device for outputting an electrode tool when electrosurfing holes : en ru
  • AU150513B2 - Improvements relating to signed sanction in credit authorization systems : en
  • CH277340A - Actuating device for an office machine. : en fr
  • CH277281A - Shoe soles are fogged. : de en
  • CH277359A - Portable hand-held test pump, especially for construction work. : en fr
  • DE811994C - Sausage plate with sausage holder : de en
  • DK72999C - Maneuvering mechanism for lowering and folding up supports rotatably mounted on a transport trailer. : da en
  • US2565912A - Water color paint set : en
  • US2565692A - Dimpling tool : en
  • AU360851A - Improvements in combination water and foam sprinkler unit : en
  • CH277539A - Process for the preparation of a new copper-plated disazo dye. : de en
  • US2566232A - Cover for garment hangers : en
  • US2565620A - Winter tire : en
  • CH277472A - Glow discharge tubes, in particular for stabilization purposes. : de en
  • DE812156C - Rear hub for bicycles with chain drive : de en
  • FR988322A - Suspended support to facilitate resting in railway cars without berths : en fr
  • GB656644A - Improvements in and relating to arc-extinguishing arrangements in electric switches : en
  • US2565935A - Method for insolubilizing vegetable seed globulin and phospho-protein artificial filamentary products : en
  • PL34519B1 - : en pl
  • CA476387A - Vee disks : en fr
  • CA476406A - Folding machines : en fr
  • DE812425C - Process for the removal of water-insoluble organic impurities from aqueous solutions of organic solvents : de en
  • ES198757A1 - A RETRACTABLE ROLLER MANDRINE : en es
  • AU353051A - Cold cathode sequence discharge tube : en
  • CA476561A - Electronic storage devices : en fr
  • US2565574A - Platform rocker : en
  • US2566030A - Mixing chamber for suction cleaners : en
  • US2566284A - Retractor bolt : en
  • DE1627516U - Ampoule packaging : de en
  • DE812412C - Catapultable model glider : de en
  • CH277287A - Process for manufacturing a decaffeinated coffee extract. : en fr
  • CA476446A - Blowpipe apparatus : en fr
  • FR988847A - Further training in air freezers : en fr
  • ES27590U - Potato, fruit and similar peeling machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB656555A - Improvements in tubulous boiler installations : en
  • CA476377A - Coupling means for use with calculating bookkeeping or like machines : en fr
  • GB656599A - Improvements in or relating to telephone systems : en
  • PL34581B1 - : en pl
  • USD164371S - Combination automobile and airplane : en
  • US2565731A - Disk perforator for pipes in wells : en
  • CA476474A - Processes for stripping spent fluid catalysts : en fr
  • CA476537A - Pressing machines : en fr
  • CH277407A - Device for molding parts in thermoplastic material. : en fr
  • ES198459A1 - IMPROVEMENTS IN THE BRUSH ACTION CONTACTOR ELEMENTS, APPLICABLE TO ELECTRICAL APPLIANCES IN GENERAL : en es
  • PL34605B1 - Device for drying threads : en pl
  • CA476484A - Electrolytic cells : en fr
  • FR988761A - Method and apparatus for applying semi-solid materials to surfaces : en fr
  • AU353751A - Improvements In and relating to nitrogenous fertilisers : en
  • DE1627501U - PIPE FASTENING. : de en
  • DE1627573U - GOGGLES WITH REFLECTOR. : de en
  • DE812111C - Wall for structures and manufacturing processes : de en
  • ES198480A1 - AN ARTICULATION SYSTEM APPLICABLE TO GLASSES AND SIMILAR ARMS : en es
  • ES27568U - Profile of windshields, windows and back medallions of cars and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR988335A - Continuous and automatic manufacturing process for drawn ceramic products (baking clay), and continuous automatic mechanical device for its production : en fr
  • DE1627550U - DRIVE FOR DUPLEX PUMPS. : de en
  • CA476544A - Antenna systems : en fr
  • PL34526B1 - Radio Corporation of America (New York, N.Y., USA; Mixer Lamp : en pl
  • PL34577B1 - : en pl
  • CH277376A - Adjustment device for timepiece. : en fr
  • US2566037A - Apparatus for analysis by mass spectrometry : en
  • CA476611A - Foundation garments : en fr
  • DE812154C - Construction kit for assembling children's vehicles of various types : de en
  • ES193791A1 - AN INTERNAL COMBUSTION ENGINE : en es
  • GB656620A - Improvements in resistance welding apparatus : en
  • US2565570A - Radiant heat drier : en
  • DE1627665U - SUBMERSIBLE PUMP WITH ELECTRIC MOTOR. : de en
  • AU148458B2 - Method and apparatus for winding wire around pipes : en
  • CH277524A - Bogie vehicle with axle pressure compensation device. : de en
  • FR988528A - Improvements to flywheel starters launched by internal combustion engine : en fr
  • GB656575A - Improvements relating to automatic gramophones : en
  • GB656630A - Improved method and apparatus for forwarding filamentary material : en
  • GB656729A - Improvements in or relating to beryllium alloy steels and articles of manufacture produced therefrom : en
  • PL34513B1 - : en pl
  • AU157652B2 - Improvements in or relating tothe production of oxygen-containing organic compounds : en
  • CA476507A - Anti-glare rear vision mirrors : en fr
  • US2565479A - Communication system : en
  • US2565848A - Wheeled vehicle : en
  • DE812080C - Simplified low power extraction turbine : de en
  • FR988410A - New processes for the casting of vertical pillars and horizontal beams of buildings constructed entirely or partially in concrete : en fr
  • ES27569U - Progressive embossed advertising element (Machine-translation by Google Translate, not legally binding) : en es
  • FR988811A - parallel jaw vice and method for its manufacture : en fr
  • DE812439C - Process for the production of transport wheels for the advance of perforated strips, tapes or the like, in particular punched strips for telegraph equipment : de en
  • US2565997A - Load bracing frame : en
  • US2566175A - Sheet feeding apparatus for printing presses or the like : en
  • ES27621U - Improved terminal for batteries (Machine-translation by Google Translate, not legally binding) : en es
  • GB656545A - Improvements in apparatus for controlling audio frequency signals : en
  • DE812421C - Process for the production of a T-shaped reversible sleeve : de en
  • ES198486A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF HIGH QUALITY PRINTING INKS, BASED ON GRAPE SEED OIL : en es
  • FR988594A - Improvements to devices such as shock absorbers, in particular for landing gear for air navigation devices : en fr
  • FR988780A - Improvements to cisterns : en fr
  • DE812210C - Roesting process of sulfidic copper ores on sintering devices : de en
  • FR988428A - Selenium rectifiers : en fr
  • FR988762A - Improvements to current transformers : en fr
  • DE1627626U - POWDER FLASH UNIT. : de en
  • FR988829A - Improvements to transmission and motion transformation devices between two coaxial shafts : en fr
  • USD164350S - Hairdresser s basin : en
  • SU91301A1 - Paraffin Chlorination Method : en ru
  • US2565550A - Cation-active polychloride containing an esterified polyaminoether, and method of making same : en
  • US2565734A - X-ray thickness gauge : en
  • US2565908A - Method of insolubilizing artificial filaments of vegetable protein : en
  • US2566046A - Crib anchor for infants : en
  • US2565943A - Absorption refrigeration system : en
  • USD164379S - Michie desk lamp : en
  • US2565513A - Heat exchanger : en
  • AU349051A - Improvements in envelope making machines : en
  • AU355451A - Vehicle brake : en
  • AU359651A - Automatic means for controlling the performance ofa series of operations in plant or installation ina predetermined sequence : en
  • ES197222A3 - IMPROVEMENTS IN HAND LOOMS : en es
  • FR988845A - Device for rotating the wheels of an aircraft landing gear : en fr
  • CA476572A - Twin screw mechanical feeders : en fr
  • CH277380A - Element intended to replace stones used in watches and other precision devices. : en fr
  • CH277408A - Drill grinding machine. : de en
  • CH277456A - Composition for the insulation of electrical organs or apparatus and their protection against humidity and mold. : en fr
  • CH277497A - Circuit arrangement for automatic telephone systems for the transmission of signals on a line. : de en
  • GB656573A - Improvements in or relating to means for governing the load on prime movers and apparatus driven thereby : en
  • DE804734C - Water basin with valve that can be opened by the cattle : de en
  • SU91254A1 - Regulatory structure : en ru
  • US2566004A - Condiment dispenser with discharge openings through the upper rim of a container and covered by a lid portion : en
  • US2566045A - Pressure regulator : en
  • US2566193A - Diaper holder : en
  • US2565994A - Toilet paper dispenser : en
  • DE1627565U - ANTENNA FOR RADIO OR TELEVISION RECEIVERS. : de en
  • DE1627663U - OIL PIPE AND HOSELESS AUTOMATIC LUBRICATION ON CHAINSAWS. : de en
  • DE812012C - Device for spraying hot, preferably molten masses onto structures and structures : de en
  • DE812118C - Process for the production of aluminum : de en
  • DE812372C - Process for the production of pressed plywood : de en
  • DE812498C - Stripper for punching tools : de en
  • CH277349A - Mine sharpener. : de en
  • CH277397A - Thread cutting machine. : de en
  • DE1627662U - SPRING NUT. : de en
  • DE812316C - Process for the preparation of 2- (p-aminobenzenesulfonamido) -4-methylpyrimidine : de en
  • DE817809C - Fixed circular saw-like device for longitudinally dividing raw logs : de en
  • US2566084A - Rotary drill : en
  • PL34559B1 - : en pl
  • PL34584B1 - : en pl
  • US2566261A - Clutch mechanism : en
  • DE812009C - Catwalk for Shedrinnen : de en
  • USD164396S - Necktie back : en
  • US2565799A - Wave-train magnetometer : en
  • USD164377S - Dinner plate oe similar article : en
  • FR988342A - Hearth dumper : en fr
  • GB656732A - Improvements in or relating to loud speakers : en
  • US2565936A - Curtain stretcher : en
  • US2565610A - Joint for interlocking wall and roof covering strips : en
  • DE1627644U - PROTECTIVE CAP FOR POLE CONNECTIONS IN MOTOR VEHICLE BATTERIES. : de en
  • DE812414C - Manufacture of building elements : de en
  • ES27697U - Floor scrubbing tool (Machine-translation by Google Translate, not legally binding) : en es
  • FR988678A - Static oil-fired vaporizer burner : en fr
  • GB656592A - Improvements in pressure gauges : en
  • GR13122B - IMPROVEMENTS IN OR IN RELATION TO BOATS. : el en
  • DE812132C - Unreleasable bolt : de en
  • US2565828A - Cutting head of dry-shaving apparatus : en
  • US2565941A - Method and apparatus for producing laminated materials : en
  • GB656568A - Improvements in or relating to electron discharge devices : en
  • FR988305A - Improvements to stapling devices : en fr
  • FR988419A - Vacuum pumps : en fr
  • FR988484A - Diazotype photographic printing equipment and process for obtaining it : en fr
  • CH277231A - Process for cleaning industrial gases. : de en
  • FR988570A - Improvements made to freewheel mechanisms : en fr
  • FR988665A - Process for coating or coating various objects with a layer of thermoplastic material and in particular of polyvinyl chloride : en fr
  • DE811720C - Hair dryer hood with tubes : de en
  • PL34537B1 - Conveyor unit for automatic workpiece handling. Patent dependent on patent No. 33892 : en pl
  • DE1627525U - ICE CREAM CHEST. : de en
  • US2565751A - Article that is useful for treating feet : en
  • US2566267A - Quick-loading camera body and back construction : en
  • ES27562U - Toy bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR988574A - Improvements to the heating elements of the plates of electric kitchen appliances or other : en fr
  • US2566106A - Emergency communication system, particularly for mines : en
  • US2565486A - Pulse duration separation system : en
  • US2565680A - Tool case : en
  • US2566054A - Baler wire tying mechanism : en
  • US2566088A - Portable adjustable traversableboom tree saw : en
  • DE812281C - Double-acting piston pump for hand drive : de en
  • DE812411C - Plug connection for building play parts : de en
  • FR988705A - scaffolding or formwork formed from nested joists usable in the building : en fr
  • ES27528U - Improved device for the application of lipstick or make-up (Machine-translation by Google Translate, not legally binding) : en es
  • AU3656450A - An apparatus for assembling multisection metal tubes or poles : en
  • DE1627630U - FLASHING DEVICE FOR MOTORCYCLES. : de en
  • ES27655U - Perfect packaging for cookies (Machine-translation by Google Translate, not legally binding) : en es
  • GB656612A - Improvements in or relating to wall structures built up of prefabricated elements : en
  • US2565541A - Eyelash curler : en
  • DE1627703U - SMALL SCOPE. : de en
  • DE812230C - Brake rods for rim brakes, especially for bicycles : de en
  • FR988382A - Advanced fluid velocity measuring device : en fr
  • FR988585A - Device for limiting the deflection of variable-pitch propeller blades : en fr
  • FR988664A - Quick washing and drying process for surfaces : en fr
  • PL34515B1 - Button for clothes : en pl
  • US2565715A - Pencil with lead advancing and tensioning mechanism : en
  • US2566287A - Television antenna system : en
  • ES27594U - Protective grid that can be attached to bird feeders and water troughs (Machine-translation by Google Translate, not legally binding) : en es
  • CH277338A - Equipment on duplicating machines for stretching the original. : de en
  • CH277387A - A method of manufacturing a casting mold and a mold obtained by this method. : en fr
  • DE1627542U - COIL MADE OF THERMOPLASTIC MATERIAL FOR SOUND RECORDING AND PLAYBACK DEVICES. : de en
  • ES27647U - New label model (Machine-translation by Google Translate, not legally binding) : en es
  • FR988401A - Advanced weft clamping device for circular looms : en fr
  • GB656577A - Improvements in or relating to seed-distributors : en
  • DE1627696U - PICTURE CALENDAR WITH CURRENT PHOTO TO BE SUPPLIED MONTHLY. : de en
  • DE812371C - Swivel device on circular saws : de en
  • GB656543A - Protection of immersed metals : en
  • US2565960A - Preparation of an improved hydrocarbon resin : en
  • DE812019C - Tenon cutter : de en
  • ES198269A3 - IMPROVEMENTS IN ANCHORING SYSTEMS : en es
  • ES198352A1 - AN ECONOMIC-COMMERCIAL IMPROVEMENT TO STIMULATE SALES THROUGH A CONSUMER AWARD CREDITABLE BY COLLECTION OF PASSWORDS : en es
  • FR988358A - Process for extracting from a storage tower the cellulose pulp of great consistency contained in this tower : en fr
  • FR988806A - Process for preparing ammonium metaphosphate : en fr
  • CH277320A - Process for the production of moldings, in particular plates. : de en
  • DE812085C - Arrangement for condenser or crystal microphones : de en
  • DE812358C - Hot water tank : de en
  • ES27595U - Swimmer toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR988691A - Waistband : en fr
  • DE812062C - Safety device against the outflow of unburned gas : de en
  • DE812090C - Device for applying the brushes to the collectors of electric motors for toys : de en
  • DE812420C - Method and device for the continuous severing of individual threads from a thread layer : de en
  • PL34533B1 - : en pl
  • GB656664A - Improvements in or relating to base mountings for trolley poles of electric vehicles : en
  • GB656674A - Photographic developing apparatus : en
  • ES198268A3 - IMPROVEMENTS IN THE METAL FORMWORK MATERIAL : en es
  • CH277270A - Detachment product and method of manufacturing this product. : en fr
  • DE1627524U - CURVE LINE. : de en
  • ES198772A3 - AN AUTOMOTIVE THEFT ALARM DEVICE : en es
  • FR988343A - Drain plug : en fr
  • FR988827A - Process for obtaining new cathion-active bodies and resulting products : en fr
  • ES193599A1 - A DRY CONSTRUCTION SYSTEM BY MEANS OF BLOCKS FITTED ONE INTO THE OTHER : en es
  • USRE23402E - Ring and traveler for twister : en
  • DE1627575U - CORE SUPPORT. : de en
  • DE812147C - Vibrating flat screen device : de en
  • DE1627508U - REAR VIEW MIRRORS, IN PARTICULAR FOR THE INTERIORS OF ALL KINDS OF MOTOR VEHICLES. : de en
  • DE1627621U - PLANIMETER. : de en
  • US2565735A - Switch mechanism : en
  • PL34576B1 - : en pl
  • US2565536A - Patient lifting device : en
  • US2566186A - Rotatably mounted drawer : en
  • DE812494C - Surface treatment of aluminum or its alloys : de en
  • FR988816A - Improvements to stapling devices : en fr
  • FR988760A - Improvements to tables for continuous looms and rewinders used in spinning : en fr
  • DE1627586U - HOUSING FOR GEAR GEAR, WORM GEAR OR THE LIKE. : de en
  • DK72983C - Tool for scraping potatoes. : da en
  • US2565662A - Shoe having a cushioning element : en
  • ES198261A3 - A PROCEDURE FOR OBTAINING AN ANALYTICAL COMPOSITION, IN THE FORM OF A TABLET, OF INTEGRAL ACTION : en es
  • ES27564U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB656566A - Method of and apparatus for feeding batch materials to furnaces : en
  • DE812086C - Audio frequency signal receiver : de en
  • DE812236C - Play or sports ball and method of manufacture : de en
  • ES27677U - Improved spray device (Machine-translation by Google Translate, not legally binding) : en es
  • FR988657A - Arrangements for causing the automatic stopping of a machine at any time or at specified times : en fr
  • US2566174A - Apparatus and process for feeding slurry : en
  • US2565855A - Plural station quenching device for elongated objects : en
  • USD164378S - Paper cutter : en
  • US2565490A - Variable frequency oscillator : en
  • US2566062A - Device for storing and holding clips : en
  • US2566170A - Refrigeration : en
  • US2565822A - Watch guard and band : en
  • US2565961A - Ratchet device : en
  • DE812471C - Chain guide rail for chainsaws with oil chambers provided on the side of the handle in the guide groove : de en
  • FR988560A - Improvements in electrical devices for remotely controlling the movements of several conjugate organs, in particular those for remotely adjusting the positions of the hands of a clock or the like : en fr
  • FR988436A - Opacifying agent for vitreous enamels : en fr
  • FR988361A - Dial and conversion table for telephone calls on automatic devices : en fr
  • GB656602A - Electroplating method and electrolyte : en
  • US2566131A - Method for the molding of plastic articulators : en
  • DE1627634U - MULTIPLE SIGNAL LAMP. : de en
  • DE812270C - Variable reactance and control device with such reactance : de en
  • ES193834A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF RESERVOIR DAMS : en es
  • CH277498A - Device in self-cashing machine for generating electrical coin impulses. : de en
  • US2565752A - Door latch : en
  • US2565847A - Thermostatic diaphragm having straight-line characteristic : en
  • US2566217A - Clutch and brake mechanism for presses : en
  • US2566293A - Machine for injection or extrusion of plastic material : en
  • DE812241C - Method and device for separating solids of different specific gravity by means of heavy fluids : de en
  • CA476424A - Ignition apparatus : en fr
  • DE1627554U - KEY INTRODUCTION FOR LOCKS OF ANY KIND. : de en
  • DE811967C - Pulse generator : de en
  • ES198500A1 - IMPROVEMENTS IN THE DEVICES TO GUIDE AND COLLECT THE WICK IN CONTINUOUS SPINNING MACHINES : en es
  • FR988458A - Electronic contactor control circuit : en fr
  • GB656616A - Improvements in, or relating to, heat exchangers, tubular elements therefor and a method of making said elements : en
  • GB656708A - Method and apparatus for the continuous manufacture of seamless tubes : en
  • GB656750A - Device for automatically removing the cake in endless rotary filters : en
  • US2565711A - Push-button actuated door latch : en
  • FR988413A - Connection devices for electric capacitors or similar devices : en fr
  • GB656736A - Improvements in and relating to set squares : en
  • FR988303A - Convertible drawing compass : en fr
  • FR988427A - Magnetron and method of manufacturing same : en fr
  • FR988616A - Improvements to shuttle looms : en fr
  • FR988695A - Fast curing cement : en fr
  • FR988500A - Plywood panel : en fr
  • CA476364A - Safety feeders : en fr
  • DE812055C - Machine for the production of cover and / or cover sheets of predetermined shapes : de en
  • GB656698A - Metallized ortho-hydroxy, ortho-amino monoazo dyestuffs : en
  • CA476418A - Rotor equipped aerial devices : en fr
  • CH277254A - Uberwendling sewing machine. : de en
  • CA476458A - Electron discharge devices : en fr
  • CA476600A - Power line carrier frequency telephone systems : en fr
  • FR988641A - Winding device : en fr