• US2276398A - Footwear : en
  • US2276534A - Abrading machine : en
  • NL52063C - : en
  • US2276490A - Price card holder : en
  • US2276886A - Hair and scalp cleaning device : en
  • DE718748C - Device for the synchronous transmission of rotary movements, pointer positions or the like by means of rotating field systems : de en
  • US2276738A - System for starting synchronous telegraph motors : en
  • AU117553B2 - Process forthe recovery of organic compounds from photographic solutions : en
  • CA403477A - Electric switching device : en fr
  • FR870677A - Device for ensuring the use of a specific accessory for machines and apparatus : en fr
  • US2276784A - Converter and rectifier : en
  • US2276345A - Abrading apparatus : en
  • US2276399A - Method of making hollow glassware : en
  • FR870649A - Apparatus for classifying solid bodies according to their density : en fr
  • US2276746A - Weed digging and gathering tool : en
  • US2276563A - Elastic fluid turbine : en
  • US2276538A - Fan support : en
  • AU252940A - Improved method of, and apparatus for, the production of sheets or strips of glass silk : en
  • US2276551A - Terracing machine : en
  • AU114827B2 - Improved collapsible beach shelter : en
  • US2276484A - Coating and feeding apparatus : en
  • DE718847C - Built-in switch to be attached to the back of a panel or device wall : de en
  • CA403535A - Railway car wall : en fr
  • CA403557A - Dyestuff of the phthalocyanine series : en fr
  • US2276691A - Polymerization method : en
  • GB543851A - Improved airscrew-apparatus for the propulsion of aircraft : en
  • ES7024U - Folding knife (Machine-translation by Google Translate, not legally binding) : en es
  • FR870569A - Vibration protection device for flexible pipes : en fr
  • DE718592C - Method for producing a core pair with a narrow running gap for a magnetogram wire : de en
  • FR870600A - Connection between the reel container and the main case of suitcase cinematographic devices : en fr
  • CA403443A - Combination of lamp and radio receiver : en fr
  • CA403501A - Electron multiplying discharge device : en fr
  • US2276380A - Electric blasting initiator : en
  • USD131617S - Design fob a figure box : en
  • ES7008U - Device in the envelope of letters. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543902A - Improvements relating to wall construction : en
  • US2276849A - Current control for generators : en
  • USD131658S - Portable power driven screw driver unit : en
  • CA403548A - Magnetic chuck : en fr
  • DE718609C - Church bell drive with remote control : de en
  • CA403437A - Weed cutter and cultivator : en fr
  • CA403542A - Electrical rectifier : en fr
  • US2276379A - Journal box liner : en
  • DE718360C - Glow lamp voltage tester with shunt resistor : de en
  • US2276315A - Tanning : en
  • USD131639S - Combination spring cover rgpacker and leaf spring lubricator : en
  • US2276718A - Method for producing half-tone reproductions : en
  • FR870568A - Lighting device for gluing joints in motion picture reproducing machines : en fr
  • US2276290A - Valve motion mechanism for fluid pressure engines : en
  • GB543877A - Improvements in or relating to methods of forming pellets on wires : en
  • DE718808C - Kabeleinspuelgeraet for laying electrical cables in water : de en
  • US2276428A - Electric switch : en
  • US2276806A - High frequency apparatus : en
  • US2276940A - Combined grinding and bagging mill : en
  • CA403493A - Railway car brake : en fr
  • US2276480A - Cutting device : en
  • DE718793C - Automatic charge and discharge control for a collector battery : de en
  • US2276462A - Boring chuck : en
  • US2276792A - Combined baby walker and stroller : en
  • DE718739C - Automatic sludge-removing centrifugal machine : de en
  • CA403558A - Water-insoluble azo-dyestuff : en fr
  • US2276415A - Process of producing coated fabrics and product thereof : en
  • US2276705A - Knitting machine and method : en
  • GB543865A - Improvements in or relating to a plant for the treatment of water supplies for domestic use, sewage and the like, and the manufacture of fertilisers : en
  • CA403559A - Trisazodyestuff : en fr
  • US2276387A - Printing coated wrappers : en
  • US2276523A - Knitted fabric : en
  • DE718797C - Device for evaluating numerical data represented by marks by photoelectric scanning : de en
  • DE718763C - Guide piece on a device for making tubes from celloid : de en
  • GR9810B - HYDRAULIC WHEEL FLOOR. : el en
  • DE718616C - Switching device for motor vehicles with a hydraulic gear and a reversing gear as an additional gear : de en
  • US2276651A - Regulating system : en
  • US2276933A - Radio apparatus : en
  • DE716027C - Contact line for electric trains : de en
  • ES5914Y - Girdle for ladies. : en es
  • DE718716C - Rotary valve control for piston engines, especially internal combustion engines : de en
  • ES5884Y - Combinable protectors for binding, displaying and storing documents. : en es
  • FR870637A - Scaffolding system for construction work : en fr
  • FR870593A - Device for blocking the adjustment of the spring bundle on vehicles : en fr
  • GB543855A - Improvements relating to the production of photographic emulsions : en
  • ES5455Y - Frame made of curved wood, composed of several curved and overlapping staves and glued or veneered, applicable to chair seats and other furniture. : en es
  • FR870687A - Angle measuring instrument with optical micrometer allowing reading at two different points of a circular graduation : en fr
  • GB543919A - Improvements in rheostat devices : en
  • DE718594C - Self-lender with return of deposit : de en
  • US2276356A - Catalytic reactor : en
  • DE718675C - Stretchable fiber dowel : de en
  • DE718759C - Vacuum cleaner mouthpiece with roller brush : de en
  • US2276279A - Radiator control for motor vehicles : en
  • US2276418A - Apparatus for controlling the application of power : en
  • US2276456A - Die for making interlocking bricks : en
  • DE718577C - DC machine with rotatable excitation field axis with respect to the stationary brush axis : de en
  • CA403479A - Electrical contact device : en fr
  • ES5865Y - Mesh, fabric or mattress applicable to a box spring, articulated box spring and seats of all kinds. : en es
  • US2276381A - Hot water boiler : en
  • US2276807A - Vehicle drive system : en
  • US2276342A - Process of recovering hydrocarbon oils and other byproducts from oil shale and the like : en
  • US2276464A - Calculating machine : en
  • US2276511A - Window regulator : en
  • US2276734A - Rotary bearing : en
  • US2276808A - Resistor : en
  • DE718814C - Control device for the drive of a conveyor and shear device for flat grates : de en
  • DK59569C - Coupling with a Tuning Indicator. : da en
  • US2276809A - Hat steamer : en
  • US2276791A - Cloth pressure mechanism for takeup rolls : en
  • US2276958A - Taping machine for the manufacture of corrugated boxes : en
  • ES5879Y - Hydraulic pump for cars. : en es
  • DE718846C - Pressure-resistant housing, especially for electrical devices protected from explosion and firedamp : de en
  • FR870562A - Sewing machine shuttle : en fr
  • DE718679C - Coal mill : de en
  • US2276486A - Coating apparatus : en
  • US2276838A - Liquid dispensing apparatus : en
  • GB543911A - Improvements in or relating to the production of phosphates : en
  • DE718633C - Mobile telecommunications cable with a plurality of trunk and quad lines : de en
  • ES5885Y - Simplified wallet for storing documents. : en es
  • US2276289A - Cigar machine filler feed : en
  • US2276699A - Superheterodyne receiver : en
  • ES6596U - Replaceable load capsule for firearm cartridges. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276553A - Thiocarbonates and imino-thiocarbonates of aromatic polyhydroxy compounds : en
  • GB543916A - Improvements in or relating to the control of an internal combustion engine or engines in a power plant : en
  • GB543880A - Containers arranged for delivering articles singly : en
  • US2276627A - Machine tool : en
  • US2276939A - Lubricated piston valve : en
  • CA403544A - Railway switch mechanism : en fr
  • DE718726C - Device for the use of comparison areas when treating photos in development baths : de en
  • US2276575A - Wringer : en
  • GB543946A - Improvements in or relating to presses and like machines : en
  • FR870644A - Aluminum or aluminum alloy fittings : en fr
  • ES7023U - A lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • GB543941A - An improvement in the construction of tracks for endless-track vehicles : en
  • US2276389A - Electrical musical instrument : en
  • ES7030U - Wardrobe for all kinds of garments. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543868A - Improvements in or relating to pipe tongs : en
  • DE718583C - Contact device with circulating contact, especially for high-voltage pulse current converters with circulating segment contacts : de en
  • GB543844A - Improvements in vibration damping devices of the flywheel type : en
  • DE718648C - Multi-cylinder piston pressure gas generator : de en
  • DK59575C - Heat exchange apparatus, in particular for heating systems in motor vehicles. : da en
  • FR870695A - Process for removing hardly condensable gases from mineral oil refining plants : en fr
  • AU59641A - An improved distributor for spreading liquids overthe beds of biological filters andthe like : en
  • US2276667A - Teapot : en
  • US2276950A - Device for dustless transferring of powdery substances : en
  • ES5875Y - Floor cleaning brush or broom. : en es
  • FR870697A - Process for manufacturing the bodies of sheet metal containers and in particular of cans : en fr
  • DE718705C - Process for the preparation of acidic diphenylindolylmethane dyes : de en
  • ES5862Y - Articulated transmission belt. : en es
  • GB543852A - Improvements in or relating to footwear and its manufacture : en
  • DE718821C - Dispensing vessel with double-walled insert container : de en
  • US2276540A - Coffee percolator : en
  • USD131641S - Design for a child s cape : en
  • CA403484A - Brake control system : en fr
  • CA403503A - Vulcanizer : en fr
  • US2276775A - Garment : en
  • US2276877A - Paper machine : en
  • US2276595A - Adjustable buckle : en
  • ES4795Y - Bag-lining to protect garbage containers. : en es
  • US2276955A - Drier : en
  • AU264841A - Light-controlling device : en
  • US2276981A - Ventilating metal ironing table top : en
  • US2276818A - Electrical connecting device : en
  • DE718785C - Brake shoe, in particular for drum brakes of motor vehicles : de en
  • US2276319A - Container receiving mechanism : en
  • US2276408A - Yarn tension device for shuttles : en
  • US2276992A - Utility holder : en
  • US2276579A - Spring coiling machine : en
  • AU69041A - An improved jetting box : en
  • US2276707A - Plan file : en
  • US2276832A - Oscillation generator : en
  • US2276703A - Fuse plug construction : en
  • DE718736C - Firing pin safety for self-loading weapons : de en
  • ES5878Y - Chair-kneeler. : en es
  • FR870635A - Reinforced concrete pipe with waterproofing casing embedded in the concrete : en fr
  • CA403511A - Slicing machine evener and stacker : en fr
  • US2276518A - Telephone system : en
  • US2276424A - Automatic hydraulic safety lock for oil burners : en
  • US2276871A - Film feeding mechanism : en
  • DE718771C - Potato harvester with throwing wheel and collecting lifting drum : de en
  • CA403518A - Combustible gas indicator : en fr
  • ES7039U - A doll that drinks and urinates through a special device (Machine-translation by Google Translate, not legally binding) : en es
  • FR870595A - Additional lubrication device for aircraft engines, in particular for star engines : en fr
  • US2276790A - Cloth pressure mechanism for takeup rolls : en
  • FR870676A - Hermetic closure with a wooden cap replacing the metal cap or molded material for screw neck bottles, jars and jars with clamping ramps : en fr
  • US2276927A - Fluid pressure braking system and valve mechanism relating thereto : en
  • US2276749A - Ground vase : en
  • DE718599C - Controlled safety valve : de en
  • CA403442A - Self-wringing mop : en fr
  • FR870656A - Automobile trailer with 1 or 2 automatically steerable wheels : en fr
  • US2276272A - Track interlock and safety stop mechanism : en
  • US2276392A - Projectoscope slide and method of projecting its image : en
  • US2276353A - Process of coating : en
  • DE718810C - Breathing sleeve for electrical oil cables : de en
  • USD131623S - Design for a crutch stand : en
  • US2276948A - Absorption refrigerating apparatus : en
  • CA403513A - Bag filling and scaling device : en fr
  • US2276498A - Fastener : en
  • US2276891A - Clip for pocket articles : en
  • GB543914A - Improvements in ignition means for internal combustion engines : en
  • US2276276A - Clutch : en
  • DE718626C - Water tube boiler with two combustion chambers and arrangement of the superheater above the one combustion chamber : de en
  • DE718691C - Evaporator : de en
  • ES7006U - False nail (Machine-translation by Google Translate, not legally binding) : en es
  • US2276496A - Means for cooling material : en
  • US2276302A - Measuring device : en
  • DE718654C - Beat mills for mill firing : de en
  • DE718711C - Method for producing a butt joint in metal water stops to seal structural joints : de en
  • ES7028U - Natural lime for the hardness of the skin. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543841A - Improvements relating to electrical communication systems : en
  • US2276548A - Production of photographic multicolor pictures : en
  • US2276716A - Venetian blind : en
  • ES7051U - An electric accumulator term for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR870581A - Draft bench for worsted yarn spinning : en fr
  • CA403499A - Washing machine control mechanism : en fr
  • US2276826A - Magnetic ski harness : en
  • FR870565A - Improvements made to roberval system scales : en fr
  • DE718787C - Spring with an ink reservoir formed by a removable over spring : de en
  • GB543907A - Improved means for securing the handles of door fastenings, window operating mechanisms and the like to their spindles : en
  • USD131625S - Design fob a combination book and magazine cabinet, radio, lamp, and lamp support : en
  • ES5891Y - Plaster for the healing of small wounds. : en es
  • GB543891A - Improvements in and relating to mats and other woven or like articles and apparatus for use in the production thereof : en
  • US2276934A - Combustion heating installation : en
  • DE718792C - Circuit for the production of chain calls : de en
  • GB543960A - Improvements in or relating to electric time switches : en
  • US2276728A - Barometric damper : en
  • ES7019U - Metal body block for mechanical looms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543930A - Improvements in and relating to prevention of condensation in water heaters, boilers and like heat exchangers : en
  • US2276803A - Control system : en
  • US2276869A - Method of making sheet products : en
  • GB543846A - Manufacture of indole derivatives : en
  • US2276269A - Sheet delivery mechanism : en
  • US2276833A - Electric heater for oil wells : en
  • USD131637S - Reflector-equipped life preserver : en
  • US2276573A - Earth moving apparatus : en
  • US2276911A - Communicating valve : en
  • NL52157C - : en
  • US2276447A - Circuit arrangement for automatic telephone installations : en
  • USD131638S - Design for a cabinet door : en
  • DE718664C - Device for spraying coating layers onto hollow bodies : de en
  • FR870665A - Electrical connection devices : en fr
  • USD131616S - Portable container fot liquids : en
  • US2276594A - Process of preparing printing members and product thereof : en
  • US2276604A - Wrist watch bracelet : en
  • CA403446A - Distillation apparatus : en fr
  • FR870673A - Method of operation of gas diesel engines : en fr
  • GB543961A - Improvements in apparatus for cleaning windows : en
  • DE718724C - Attachable additional lens system for photographic cameras which, in addition to the taking lens, have a viewfinder lens for setting it : de en
  • DE718727C - Friction disc screw press : de en
  • FR870652A - Preparation process of senevols : en fr
  • GB543857A - Improvements in and relating to fibrous moulded bodies : en
  • DK59572C - Locking mechanism for goods delivery cabinets. : da en
  • US2276472A - Method of conveying metallic sheets : en
  • DE718737C - Electrically operated toy vehicle : de en
  • DE718829C - Door lock, especially for motor vehicle doors : de en
  • US2276986A - Latex : en
  • NL52045C - : en
  • US2276377A - Clothespin : en
  • ES5867Y - Curler for permanent wave. : en es
  • ES5881Y - Acrothermal device. : en es
  • US2276608A - Production of woven fabrics : en
  • US2276618A - N-phenylaliphatic bihxdroxithenyl- : en
  • CA403426A - Container closure : en fr
  • FR870583A - Process for the simultaneous manufacture of iron and alumina and possibly hydraulic cement and other valuable products : en fr
  • GB543947A - Improvements in or relating to welding apparatus : en
  • US2276581A - Egg cleaning machine : en
  • USD131643S - Design foe a dress ensemble : en
  • CA403524A - Push-pull amplifier circuit : en fr
  • DE718832C - Branch and current clamp for aluminum cables and steel-aluminum cables with more than two conductor channels : de en
  • GB543856A - Improvements in or relating to soldering, tinning and galvanizing fluxes : en
  • US2276444A - Impulse sending mechanism : en
  • FR870577A - Continuous carbonization furnace : en fr
  • US2276507A - Method of waterproofing masonry structures : en
  • GB543882A - Improvements in foam glass building materials : en
  • US2276552A - Self-shank button chuck : en
  • GB543848A - Magnetic systems for electrical apparatus : en
  • DE718834C - Device for separating or extracting grain : de en
  • FR870632A - Strawberry-agricultural improvement : en fr
  • ES5876Y - Rubber block with iron spike for almadreñas. : en es
  • FR870586A - Device for coupling pipes and conduits, in particular pipes and electric cables, between bodies and bogies of motor cars : en fr
  • DE718843C - Deep sea electrical cable : de en
  • US2276479A - Cloth feeding device for unwinding and laying up machines : en
  • US2276956A - Lubricating product : en
  • AU114848B2 - Manufacture of containers and apparatus therefor : en
  • NL52108C - einrichtung zur unterdrueckung des ongamen cathodenstrahlanteiles bei der kathodenstrahlerzeugung mittels stossspannung. : en nl
  • ES6402U - A parallel bench screw (Machine-translation by Google Translate, not legally binding) : en es
  • FR870669A - Improvements to processes for refining magnesium and its alloys : en fr
  • GB543889A - Improvements in or relating to methods of producing non-curling transparentized stiff fabrics : en
  • US2276385A - Broach : en
  • USD131626S - Design for a gauge : en
  • US2276403A - Brooder house entrance : en
  • DE718754C - Process for opening up deforested bast fibers : de en
  • DK59570C - Electric Furnace for the manufacture of metallic products, in particular alloys, by melting. : da en
  • ES5901Y - Device to make non-refillable any container destined to contain liquids. : en es
  • GB543876A - Improvements in or relating to telephone systems : en
  • GB543898A - Improvements in compositions for treating photographic materials : en
  • US2276836A - Hydraulic operator : en
  • FR870640A - Fluid regulator : en fr
  • AU263541A - Improvements in or relating to flexible abrasive articles and waterproof and/or adhesive resinous compositions suitable for use inflexible abrasive articles, and processes for producing thesame : en
  • DE718780C - Hot water circulation pump for forced circulation boiler : de en
  • CA403435A - Razor : en fr
  • DE718722C - Method for fastening the piston rod, in particular compressors, in a bore in the crosshead neck : de en
  • DE718665C - Needle band drawing unit for worsted yarn spinning : de en
  • GB543910A - Improvements in or relating to electric motor controllers : en
  • CA403480A - Refrigeration apparatus : en fr
  • CA403536A - Molasses and cattle food : en fr
  • US2276577A - Paper container : en
  • USD131627S - Design for a game board : en
  • US2276465A - Registering mechanism for printing machines : en
  • GB543953A - Improvements in internally-expanding brakes for cycles : en
  • US2276566A - Treatment with liquids of metal articles, especially plates : en
  • US2276985A - Loom shuttle : en
  • AU61641A - Mounting assembly for vibrating bodies : en
  • CA403489A - Non-corrosive anti-freeze liquid : en fr
  • DE718575C - Identification device for fuses : de en
  • DE718551C - Process for the production of alkali salts of lignosulfonic acids : de en
  • US2276478A - Flexible laminated film : en
  • US2276763A - Construction unit : en
  • US2276421A - Blood transfusion and storage apparatus : en
  • US2276882A - Gastric mucin product and process for producing same : en
  • DE718661C - Chassis, in particular for transporting base mounts stored in cross beds : de en
  • FR870573A - Improvements in stabilization processes for formaldehyde solutions : en fr
  • US2276578A - Paper container : en
  • USD131651S - Design fok a shopping bag or the like : en
  • US2276613A - Apparatus for compacting materials by vibration : en
  • CA403519A - Shell fuze-setting apparatus : en fr
  • DE718645C - Ignition device for internal combustion engines for dusty fuels : de en
  • GB543917A - Improvements relating to resilient mountings for machines and instruments : en
  • US2276662A - Inking mechanism for printing machines : en
  • US2276583A - Electric heating element : en
  • US2276897A - Venetian blind : en
  • US2276328A - Coating apparatus : en
  • AU61141A - Improved apparatus for filling bottles : en
  • US2276745A - Tearing strip applying device : en
  • US2276848A - Railway truck and axle drive : en
  • US2276370A - Illuminating device for portable receptacles : en
  • US2276735A - Lantern slide clamp : en
  • US2276830A - Safety diaphragm : en
  • US2276340A - Catalytic reactor : en
  • US2276854A - Process and apparatus for cutting and folding fabric strips : en
  • NL52952C - : nl
  • CA403434A - Razor : en fr
  • CA403463A - Card trimmer : en fr
  • CA403487A - Non-corrosive anti-freeze liquid : en fr
  • US2276660A - Tone generator : en
  • US2276799A - Rail anchoring means : en
  • US2276825A - Adjustable nozzle extension for arc welding heads : en
  • CA403485A - Stabilized vinyl resin : en fr
  • ES4682Y - Swimwear. : en es
  • GB543875A - Improvements in and relating to the separation of the liquid products of distillation : en
  • CA403464A - Sound record film speed stabilizing device : en fr
  • CA403523A - Plywood cabinet : en fr
  • NL52037C - : en
  • US2276306A - System for making weathering corrections : en
  • US2276339A - Combined alarm clock and lamp : en
  • US2276850A - Germicidal lamp in air conditioning apparatus : en
  • USD131668S - Design fob a bottle : en
  • DE718839C - Film printing stencil and method of applying the gauze to it : de en
  • US2276527A - Apparatus for heating fluids : en
  • US2276912A - Clipper blade set : en
  • GB543869A - Improvements in weighing scales : en
  • US2276485A - Coating method : en
  • AU114831B2 - An improved burner head for combination in jet flame producing means : en
  • CA403430A - Envelope unit and publication : en fr
  • GB543931A - Improvements in and relating to autogenous heating devices for use in processes of permanent hair waving and curling : en
  • CA403466A - Resin-containing-composite structure : en fr
  • ES7003U - Molded stone forming a supplementary tubular section for flue gas ducts arranged vertically in heat exchange facilities. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543955A - Improvements in or relating to a bias cutter for sheet material : en
  • US2277000A - Synchronizing system : en
  • DE718680C - Device for individual removal of a workpiece from a stack : de en
  • FR870613A - Equipment for fueling internal combustion engines using acetylene : en fr
  • AU114835B2 - Improvements in or relating to flexible abrasive articles and waterproof and/or adhesive resinous compositions suitable for use inflexible abrasive articles, and processes for producing thesame : en
  • ES5898Y - Portable mirror with its corresponding support. : en es
  • CA403561A - Combined chesterfield and bed : en fr
  • FR870582A - Divider cylinder for sail divider : en fr
  • ES147788A1 - Printing and reproduction of sound on paper with magnetic dye. : en es
  • US2276492A - Extreme pressure lubricant : en
  • DE718621C - Process for the production of a pointed or short malt : de en
  • DE718703C - Process for the manufacture of radiators for electric cooking and heating devices : de en
  • CA403471A - Luminescent material : en fr
  • US2276455A - Cathode-ray tube apparatus : en
  • GB543894A - Improvements in fluid transmission systems : en
  • US2276458A - Wall spacer for concrete forms : en
  • USD131631S - Design for a camera : en
  • GB543918A - Improvements and relating to combustion chambers : en
  • FR870598A - Process for producing color images photographically using diffusion resistant dye formers : en fr
  • USD131621S - Design for a rosary bead : en
  • ES6206U - Vehicle style scooter, pedal operated. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543937A - Improvements in and relating to pleated blinds : en
  • CA403530A - Bituminous substance processing : en fr
  • US2276332A - Method of and apparatus for attaching end members to container bodies : en
  • US2276434A - Refrigeration : en
  • US2276880A - Self-threading and threadtensioning shuttle : en
  • US2276352A - Inkstand : en
  • US2276922A - Purification of cyclopropane : en
  • FR870570A - Demagnetization of ferromagnetic cores : en fr
  • DE718723C - Viewing device : de en
  • US2276323A - Photographic silver halide emulsion : en
  • US2276413A - Switch mechanism : en
  • US2276656A - Lightning-arrester material and method of selecting the same : en
  • US2276823A - Rail bonding apparatus : en
  • US2277011A - Governor for wind driven propellers : en
  • US2276905A - Sheet grab for hoists : en
  • US2276292A - Container : en
  • FR870603A - Device applied to an advancing shaft of the carbon holders of projection arc lamps and the like : en fr
  • US2276607A - Remote control : en
  • DE718710C - Heating flange used to close the bottom opening of hot water storage tanks : de en
  • DE718831C - Device for filling liquid carbonic acid produced from solid carbonic acid : de en
  • US2276299A - Machine for attaching two-section heels : en
  • US2276570A - Roller skate : en
  • US2276311A - Automatic choke mechanism : en
  • US2276601A - Wagon brake assembly : en
  • US2277015A - Preparation of organic compounds : en
  • DE718595C - Potato harvester with several adjacent endless belts : de en
  • DE718753C - Process for the production of ready solutions from rubber which is not soluble in water but only swellable : de en
  • GB543849A - Improvements in or relating to corrosion preventing means for internal combustion engines : en
  • FR870616A - Furnace for closed carbonization : en fr
  • US2276270A - Gun sight : en
  • US2276445A - Radio timing device : en
  • USD131667S - Design foe a lawn mower handle cross piece : en
  • DE718671C - Tapping transformer for high power with concentric windings on the high voltage side : de en
  • FR870650A - New solid fuels : en fr
  • DE718597C - Insecticides : de en
  • FR870571A - Relaxator with synchronization tube : en fr
  • ES7005U - Mirror handle for dental applications. (Machine-translation by Google Translate, not legally binding) : en es
  • DE718794C - Device for fault protection for discharge vessels, the control grids of which are supplied with a negative bias voltage and overlying ignition voltage pulses : de en
  • US2276890A - Packing and merchandising container : en
  • US2276990A - Powder loading machine : en
  • US2276612A - Face guard for infants : en
  • US2276768A - Beehive clamp : en
  • US2276970A - Air conditioning system : en
  • DE718704C - Process for the production of Kuepen dyes : de en
  • US2276971A - Annealing furnace : en
  • AU114813B2 - Improvements in knitting machines : en
  • AU114850B2 - Improvements relating to trailers : en
  • AU63241A - Improvements in or relating to metal backed buttons : en
  • USPP506P - x x x p peach : en
  • CA403444A - Scraper : en fr
  • DE718611C - Treatment of wooden surfaces as a base for paints : de en
  • US2276282A - Razor blade wrapping machine : en
  • US2276743A - Wavemeter : en
  • FR870666A - Measuring device : en fr
  • AU114849B2 - Improvements relating to the eletro-magnetic control of apparatus operated by fluid under pressure : en
  • DK59567C - Telephone systems or similar Remote signaling systems. : da en
  • US2276962A - Cigar machine : en
  • USD131661S - Design for a jewelry finding : en
  • DE718618C - Power generation system for vehicle lighting, especially bicycle lighting : de en
  • US2276473A - Pneumatic dispatch system : en
  • CA403531A - Water clarification process : en fr
  • US2276700A - Safety airplane : en
  • FR870614A - Gasifier gas pre-purification process : en fr
  • FR870648A - Propulsion nozzles associated with an aerodyne : en fr
  • FR870663A - Aircraft upgrades : en fr
  • US2276475A - Specially reflective character positioning : en
  • US2276993A - Ventilating fan : en
  • DE718773C - Pruning shears : de en
  • ES7045U - Improvements in the manufacture of advertising kits, intended to contain matches and similar items. (Machine-translation by Google Translate, not legally binding) : en es
  • FR870660A - Lifting device for safety valve : en fr
  • IE16249L - Envelope for treating wounds, burns, etc. : en
  • ES7049U - Lamp for liquid fuels. (Machine-translation by Google Translate, not legally binding) : en es
  • DE718775C - Carburetors for internal combustion engines : de en
  • DE718714C - Device for determining the sum of the values attached to a plurality of numerals : de en
  • US2276375A - Collapsible cabinet : en
  • DE718752C - Process for the preparation of dyes or dye intermediates : de en
  • US2276329A - Apparatus for conditioning metal bodies : en
  • US2277002A - Well swab : en
  • DE718757C - Spring clip for flat winders, especially for the permanent wave method : de en
  • US2276561A - Rotary drilling machine : en
  • US2276937A - Refrigerator : en
  • USD131628S - Combined dial and hands for a watch or similar article : en
  • SE104016C1 - Multilayer storage : en sv
  • AU34441A - An improved travelling sprinkler : en
  • US2276785A - Fuse indicator : en
  • AU68241A - High frequency transmission line : en
  • DE692667C - Process for producing fine crystalline phosphate layers on zinc, iron and their alloys : de en
  • FR870661A - Aircraft rudder control device : en fr
  • US2276681A - Process for dry cleaning : en
  • US2276794A - Fuel feed control for internal combustion engines : en
  • US2276943A - Vacuum cleaner floor mop : en
  • US2276655A - Lock : en
  • US2276816A - Measuring apparatus : en
  • US2276494A - Web feeding apparatus : en
  • US2276675A - Circuit breaker tripping system : en
  • CA403448A - Gravity screen : en fr
  • CA403527A - Fluid controlling valve : en fr
  • DE718799C - Device for machine weapons to prevent a cartridge from being reloaded while a cartridge case is in the barrel : de en
  • US2276739A - Speed measuring apparatus : en
  • DE718581C - Magnetic electric flashlight with variable brightness : de en
  • CA403472A - Luminescent material : en fr
  • AU68541A - High frequency transmission line : en
  • AU114814B2 - Improvements in or relating to wringers : en
  • CA403508A - Dyestuff intermediate product : en fr
  • US2277021A - Matchbox or the like : en
  • CA403520A - Weatherstrip : en fr
  • AU83141A - Improvements in or relating tothe production of goods of or containing rubber orthe like from aqueous dispersions thereof : en
  • FR870585A - Shut-off device for high pressure fluids : en fr
  • FR870628A - Heat recovery : en fr
  • US2276499A - Dust protection means : en
  • AU114803B2 - Improvements in and relating togas producers : en
  • GB543897A - Manufacture of pharmaceutical and veterinary preparations : en
  • DE718827C - Brake force regulator for air brakes, especially of truck trailers : de en
  • DE718720C - Procedure for removing the material from under the bolt eyes of engine pistons : de en
  • ES4399Y - Roulette. : en es
  • US2276426A - Shaker conveyer : en
  • US2276439A - Internal combustion engine : en
  • US2276709A - Apparatus for and method of seismograph prospecting : en
  • US2276994A - Electrotherapy : en
  • US2276983A - Electric current transmission mechanism : en
  • CA403516A - Stump splitter : en fr
  • US2276394A - Stretching of textile material : en
  • US2276273A - Comb : en
  • US2276623A - Electrical apparatus for dental sterilization : en
  • DE718625C - Device for filling chamber furnaces for coke and gas production and for compressing the chamber contents : de en
  • CA403428A - Filing device for photographic negatives : en fr
  • NL91648B - Method for drying liquid or semi-liquid milk products under pre-concentration and crystallization with air supply : en nl
  • FR870594A - Separate adjuster for pump pistons, especially in the case of fuel injection pumps for internal combustion engines : en fr
  • DE718637C - Device for coil field treatment with short-wave electrical oscillations : de en
  • GB543843A - Manufacture of polyamides : en
  • CA403533A - Electric circuit controlling device : en fr
  • US2276625A - Machine tool : en
  • USD131640S - Design for a gauge or similar article : en
  • ES7000U - A container for pencil spare parts for lips (Machine-translation by Google Translate, not legally binding) : en es
  • GB543870A - Improvements in automatic lifting and like grabs : en
  • US2276316A - Emulsifying and foaming agents and process of producing them : en
  • NL52034C - : en
  • US2276350A - Inkstand : en
  • US2276856A - Electric sign : en
  • DE718640C - Car for circulating elevators : de en
  • DE718744C - Equipment for the treatment and production of dispersions, emulsions and suspensions : de en
  • US2276539A - Material classifier : en
  • US2276661A - Oven heating unit : en
  • DE718644C - Cushioning of spring-driven, rotatably mounted tools for floor milling machines : de en
  • US2276354A - Welding method and apparatus : en
  • DE718598C - Valve for LPG bottles : de en
  • AU114801B2 - Improvements in or relating to thermionic valve apparatus : en
  • DK59566C - Device for bearing housings, in particular for rail vehicles, for the prevention of the outflow of oil. : da en
  • DE718582C - Short wave tubes, in particular push-pull short wave tubes : de en
  • US2276562A - Sound recording stylus : en
  • US2276280A - Centrifugal separator : en
  • US2276391A - Structural joint : en
  • US2277006A - Control device : en
  • FR870579A - Table and kitchen fork : en fr
  • DK59562C - Apparatus for Purification of Gases. : da en
  • DK59564C - Wetting agent for planographic printing. : da en
  • ES7033U - Shaving machine with its corresponding leaf guard (Machine-translation by Google Translate, not legally binding) : en es
  • US2276582A - Sanitary paper slipper : en
  • US2276798A - Audible signaling means for tanks : en
  • DE718646C - Two-stroke composite internal combustion engine : de en
  • DK59580C - Device for heel construction machines. : da en
  • US2276514A - Impulse transmitting device : en
  • US2276602A - Process of dyeing and the products : en
  • FR870612A - Ice valve for fluids of all kinds : en fr
  • GB543878A - Boring or drilling and like machine tools : en
  • ES7025U - A case for lipstick rouge bars (Machine-translation by Google Translate, not legally binding) : en es
  • DK59578C - Bottle capsule of easily moldable Material, e.g. Aluminum, and the procedure for its manufacture. : da en
  • FR870685A - Process for the manufacture of an elastic knit in the length direction and in the transverse direction, and device for carrying out this process : en fr
  • GB543908A - Improved solid fuel : en
  • US2276453A - Lubricant composition : en
  • ES5877Y - Jump toy. : en es
  • ES7031U - Ticket management machine. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543924A - Modulation systems for carrier wave signalling : en
  • US2276295A - Electric glass melting furnace : en
  • US2276482A - Wide band amplifier : en
  • US2276591A - Operator : en
  • GB543929A - Improvements in machines for winding electric condensers : en
  • FR870560A - Use and method of making filter paper washable as an air and gas filter, and manufacture of filter paper respiratory masks : en fr
  • GB543864A - Improvements in operating means for permeability-tuned devices : en
  • GB543932A - Flanged hose : en
  • US2276541A - Packaging machine : en
  • US2276637A - 5,6,7,8-tetrahydroanthraquinone derivatives containing nitrogen and a process of preparing them : en
  • ES7016U - A game composed with laminar tokens (Machine-translation by Google Translate, not legally binding) : en es
  • CA403431A - Watertight carton : en fr
  • DE718689C - Arrangement for regulating the refrigerant flow from the condenser to the evaporator of compression refrigeration machines : de en
  • AU236041A - Improvements in and connected with the manufacture of cheese : en
  • US2276310A - Snow boat : en
  • US2276502A - Inflation valve : en
  • US2276814A - Refrigeration system : en
  • ES5887Y - Electric device for heating water in tanks with the appropriate thermal variants. : en es
  • ES7012U - Identity card or identity card (Machine-translation by Google Translate, not legally binding) : en es
  • GB543873A - Improved radio direction finding means : en
  • US2276965A - Compressor : en
  • US2276866A - Boxed produce load : en
  • US2277010A - Process of separation of ore materials : en
  • CA403454A - Fertilizer and additive : en fr
  • US2276720A - Cutter for seed potatoes : en
  • US2276726A - Sadiron shell structure : en
  • AU114843B2 - Improvements in or relating to suction cleaners : en
  • AU114830B2 - Improvements in or relating to modulated carrier wave communication systems : en
  • DE718643C - Device for measuring the chemical or physical properties of substances, in particular the water content : de en
  • US2276528A - Apparatus for heating fluids : en
  • DE718649C - Fuel injection device for internal combustion engines with an electrically controlled nozzle needle : de en
  • USD131657S - Portable electric screw driver unit : en
  • CA403543A - Circuit controller : en fr
  • GB543867A - An improvement in or relating to centrifugal casting machines : en
  • DE718702C - Automatic flashing device, consisting of an electrical discharge vessel connected in series with a resistor : de en
  • US2276671A - Molding iron and steel : en
  • CA403465A - Arc welding method : en fr
  • CA403476A - Modulated carrier wave radio transmitter : en fr
  • US2276468A - Extrusion die : en
  • US2276501A - Harmonica : en
  • US2276935A - Aerial device for automobiles : en
  • CA403488A - Vinyl ester polymerization : en fr
  • US2276642A - Airplane : en
  • AU114806B2 - Improvements in electric discharge devices required tohave constant starting potential : en
  • DE718730C - Floating stable, keeled flying boat : de en
  • GB543944A - Improvements in or relating to the manufacture of hypochlorous acid : en
  • AU114812B2 - Improvements in or relating to electric circuit interrupting devices : en
  • US2276946A - Centrifugal washing chuck : en
  • US2276861A - High voltage rectifier : en
  • ES7046U - Clock with ad disk, rotating. (Machine-translation by Google Translate, not legally binding) : en es
  • ES7047U - Bed stringers (Machine-translation by Google Translate, not legally binding) : en es
  • US2276688A - Control device for ailerons and flaps : en
  • US2276740A - Control device : en
  • US2276355A - Rotary pump : en
  • US2276471A - Method of conveying and treating metallic sheets : en
  • US2276769A - Rug display rack : en
  • US2276771A - Flush valve seat forming tool : en
  • US2276845A - Reactor : en
  • US2276800A - Ventilated container : en
  • JPS173371Y1 - : ja
  • GB543905A - Improvements in or relating to braking mechanism : en
  • US2276283A - Assembling means for brake shoe retracting springs : en
  • US2276635A - Low temperature cabinet : en
  • GB543895A - Improvements in hide strainers : en
  • DE718791C - Circuit arrangement for telephone extension systems with dialer operation : de en
  • ES7052U - Container. (Machine-translation by Google Translate, not legally binding) : en es
  • FR870575A - Sealed sleeve assembly for pipes : en fr
  • DE718746C - Drive device, in particular for rail vehicles : de en
  • US2276397A - Cotton cleaning and drying machine : en
  • USD131633S - Design foe a textile fabric : en
  • CA403456A - Shaft bearing : en fr
  • GB543837A - Improvements in or relating to vehicle suspensions : en
  • DE718642C - Box-like projection device : de en
  • FR870682A - Starting device for internal combustion engines : en fr
  • DE718605C - Work machine, in particular machine tool, with a rapidly moving back and forth, automatically reversing work slide at the stroke ends, a slowly moving back and forth, also automatically reversing feed slide at the stroke ends, and a sub-device controlled by the slide : de en
  • US2276761A - Apparatus for the classification of material : en
  • US2276906A - Method of forming selvages on full fashioned knitting machines : en
  • GB543949A - Improvements in cooling arrangements for dynamo-electric machines : en
  • US2276362A - Vacuum treatment of coking coals : en
  • US2276953A - Knitted fabric and method : en
  • FR870608A - Improvements made to trailers for cycles, motorcycles or similar vehicles : en fr
  • DE718709C - Mouthpiece for vacuum cleaner : de en
  • GB543860A - Direct printing and dyeing of materials : en
  • USD131665S - Design for a container for perfume bottle or similar article : en
  • US2276713A - Road roller : en
  • FR870623A - Apparatus for stabilization and enrichment of gasifier gases : en fr
  • FR870694A - Shoe with advanced wood sole : en fr
  • FR870641A - Contactor for electric cars with accumulators : en fr
  • ES6404Y - Metal capsule perfected for bottle closure : en es
  • FR870671A - Concrete construction method, in which parts subjected in normal operation to tensile and shearing forces, receive an initial tension, and device for this tensioning : en fr
  • FR870559A - Headlight reflector consisting of an ellipsoidal top part and a paraboloidal edge part : en fr
  • DE718585C - Process for refining hydrocarbon oils : de en
  • DE718790C - Electrolytic water decomposer : de en
  • ES7026U - Special wheel moved by pedals. (Machine-translation by Google Translate, not legally binding) : en es
  • ES5770Y - Needles for knitting by hand. : en es
  • GB543863A - Manufacture of ªÐ-quinones and hydroquinones : en
  • FR870621A - Improvements to gear changes : en fr
  • GB543847A - Improvements in separators for electric storage batteries and like electrolytic apparatus, and method of making the same : en
  • GB543903A - Boat propulsion apparatus : en
  • DE718160C - Device for changing disc and similar wheels of motor vehicles : de en
  • FR870620A - New fuel : en fr
  • US2276774A - Oxidizing hydrocarbons : en
  • DE203103U - PROCESS FOR OBTAINING A VALUABLE PRODUCT FROM ACID-FREE BITUMEN FROM ACID RESIN PROCESSING : de en
  • FR870657A - Improvements in electric motor drive devices for light vehicles such as velocipedes, scooters or the like : en fr
  • US2276590A - Paper holding and tensioning means : en
  • US2276668A - Network distribution system : en
  • US2276395A - Stretching of filaments or threads : en
  • US2276972A - Circular knitting machine of the double axially opposed needle cylinder type : en
  • FR870596A - Selective relay : en fr
  • NL52164C - : en
  • DE703768C - Mouthpiece cigarette : de en
  • DE718796C - Process for the operation of a plant for the gasification of dust-like fuels in suspension by means of a heated circulating gas-steam mixture : de en
  • US2276422A - Collapsible core for wall molds : en
  • US2276556A - Windshield wiper : en
  • US2276341A - Lubricating composition : en
  • FR870601A - Device for developing elements, especially in telegraph devices : en fr
  • DE718590C - Device to improve the fluid circulation in heating systems with little or no natural rise : de en
  • ES5907Y - Game for children, consisting of a bomber aircraft and an anti-aircraft battery. : en es
  • GB543958A - Improvements connected with protectors for motor car or like radiators : en
  • FR870684A - Process for the preparation of a compound having the effects of pantothenic acid : en fr
  • USD131654S - Ventilator for buildings : en
  • FR870667A - Lock for doors, windows and the like : en fr
  • FR870631A - Material hardness testing machine : en fr
  • DE718747C - Switching arrangement for the operation of secondary electron amplifiers from two power supply units : de en
  • US2276515A - Telephone switchboard : en
  • CA403510A - Wood pulp processing : en fr
  • ES7015U - Device of sleeves for the unión or connection of tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR870588A - Articulated wooden sole for shoes : en fr
  • FR870557A - Elastic suspensions of groups of control parts, in particular of axle transmission housings : en fr
  • DE718631C - Adjustment device for tuning means of radio systems : de en
  • GB543959A - Improvements in or relating to transparency mounts : en
  • DE713312C - Reaction-free working impulse amplifier : de en
  • DE718650C - Internal combustion turbine : de en
  • DE718749C - Capacitive follow-up control unit : de en
  • DE718788C - Sensitive percussion fuse : de en
  • US2276530A - Trim strip : en
  • US2276844A - Vacuum cleaner : en
  • US2276919A - Method of and means for tying knots : en
  • US2277016A - Preparation of organic compounds : en
  • US2276454A - Electric defroster for refrigerators : en
  • US2276644A - Welding system : en
  • US2276555A - Electric switch : en
  • DE718619C - Handbrake for bicycles that acts on the bicycle tire and is operated by a Bowden cable : de en
  • US2276493A - Control apparatus : en
  • US2276831A - Tufting machine : en
  • US2276932A - Treatment of rubber : en
  • FR870680A - Advanced assembly process for shoe soles : en fr
  • DE718776C - Device for guiding a working tool, in particular a milling cutter, in a broken flat path : de en
  • GB543892A - Improvements in or relating to statistical machines : en
  • GB543948A - Process of treating fibrous materials comprising albumin such as hair, bristles and the like : en
  • DE718828C - Change gear for bicycles : de en
  • DE718781C - Pump, compressor or motor for liquid or gaseous working medium : de en
  • US2276647A - Manufacture of copper-oxide rectifiers : en
  • US2276646A - Supervisory control system : en
  • US2277004A - Shifting means for variable speed drive : en
  • CA403537A - Fire extinguisher emergency apparatus : en fr
  • CA403468A - Electric discharge device : en fr
  • CA403534A - Circuit breaker : en fr
  • USD131666S - Wrapping paper : en
  • CA403451A - Rotary printing machine : en fr
  • DE718721C - Permanent magnet plate : de en
  • US2276593A - Engine : en
  • US2276998A - Collapsible trestle for stretchers : en
  • US2276719A - Cigarette-making device : en
  • NL52322C - : en
  • US2276868A - Window sash : en
  • CA403486A - Non-corrosive anti-freeze liquid : en fr
  • DE718761C - Double jacket chimney : de en
  • GB543862A - Improvements in or relating to a process of treating cellulosic fibres for paper making and the treated cellulosic fibres and paper produced therefrom : en
  • US2276722A - Marking implement : en
  • USD131649S - Design for a letter tray : en
  • DE718826C - Double drum winder : de en
  • DE718668C - Auxiliary pump arrangement for an engine, in particular a water turbine : de en
  • DE718133C - Microphone sound for systems in a noisy environment : de en
  • DE718578C - Device for winding coils of electrical machines : de en
  • US2276284A - Drift meter : en
  • US2277009A - Television image projection tube : en
  • US2276843A - Pressure measuring apparatus : en
  • DE718712C - Device to prevent air and liquid vapor from being measured in flow meters by means of a pot-like float designed as a valve : de en
  • DE718635C - Device for generating modulation currents for remote control purposes : de en
  • DE718798C - Device for limiting the stroke of hydraulic presses : de en
  • FR870592A - Groove insert for cable pulleys and drive pulleys : en fr
  • CA403550A - Inter-fitting machine parts : en fr
  • US2276278A - Lighter : en
  • US2276921A - Process for the regeneration of catalysts : en
  • FR870566A - Photographic camera with electric posometer : en fr
  • US2276892A - Method of knitting : en
  • US2276649A - Retort : en
  • US2276509A - Method for the separation of optically active alpha-methylphenethylamine : en
  • DE718593C - Device for measuring the viscosity (viscosity) of liquids : de en
  • GB543858A - Automobile brake rigging devices : en
  • GB543883A - Improved method of filling receptacles with butter : en
  • US2276572A - Method of making filters : en
  • US2276657A - Continuous casting process : en
  • US2276896A - Ski binding : en
  • AU236541A - Improvements in or relating to electric circuit interrupting devices : en
  • US2276533A - Telegraph system : en
  • US2276611A - Honing device : en
  • US2276305A - Film : en
  • DE718652C - Friction plate : de en
  • US2276788A - Building construction : en
  • US2276923A - Condenser device : en
  • US2276420A - Fermentation of vegetable waste : en
  • CA403532A - Lens edging machine : en fr
  • GB543939A - Improvements in resilient suspensions for vehicles and other purposes : en
  • DE718779C - Method and device for the direct determination of the gradation of light-sensitive layers : de en
  • US2276419A - Chest : en
  • US2276964A - Refrigerating apparatus : en
  • US2276365A - Rotary cutting device : en
  • US2277014A - Rail bonding apparatus : en
  • AU114807B2 - A process and apparatus for treating cellular organic material : en
  • US2276585A - Sun visor : en
  • AU61841A - Improvements in or relating to suction cleaners : en
  • US2276519A - Alkali resistant coating : en
  • DE718628C - Control arrangement for triple steam engines : de en
  • US2276437A - Polymeric Materials : en
  • DE718728C - Pressing plant, in particular for pressing fish oil and for producing fish meal : de en
  • CA403439A - Steel wool holder : en fr
  • US2276405A - Wheel structure : en
  • US2276810A - Electric valve control system : en
  • CA403549A - Copying photographic apparatus : en fr
  • DE718584C - Process for cleaning soot : de en
  • USD131645S - Design fob a dress : en
  • DE718639C - Steam cooker, especially for food : de en
  • ES4672Y - Drawer for transporting bottles. : en es
  • USD131664S - Design for a dress : en
  • US2276390A - Electrical musical instrument : en
  • DE718823C - Piston fluid meter with device for stopping after a certain amount has been dispensed : de en
  • DE718651C - Gas heaters, especially for gas turbines : de en
  • DE718729C - Four chamber ball piston pump : de en
  • US2276411A - Direction signal switch : en
  • US2276457A - Baseball game apparatus : en
  • ES5869Y - Toy catapult. : en es
  • FR870624A - Steering knuckle drive axle : en fr
  • FR870629A - Automatic locking device for bicycles : en fr
  • US2276870A - prantl : en
  • US2276500A - Starting device : en
  • US2276531A - Water-dispersible vitamin composition : en
  • US2276949A - Shoe : en
  • DK59563C - Procedure for the Preparation of Concentrates of Vitamin E Active Esters. : da en
  • NL52217C - : en
  • US2276750A - Television image projection system : en
  • DE718786C - Wheel training for land and air vehicles : de en
  • CA403545A - Racket manufacture : en fr
  • AU483042A - Process forthe recovery of organic compounds from photographic solutions : en
  • CA403554A - Anthraquinone series dyestuff : en fr
  • AU114799B2 - Container provided withan air filter stopper : en
  • AU114825B2 - Improved apparatus for filling bottles : en
  • AU114840B2 - Improvements relating to compressed air intensifies : en
  • US2276460A - Making cellulose ethers : en
  • DE718816C - Switching mechanism, especially for flat knitting machines, to carry out switching at intervals : de en
  • ES7010U - Differential ball sheave for rotation in the lower part of sliding doors. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276470A - Self-holding screw driver : en
  • US2276489A - Telephone system : en
  • USD131615S - Design fob a plaque or similar article : en
  • US2276805A - Apparatus for cleaning filter surfaces of pneumatic conveyer apparatus : en
  • US2276959A - Dispensing and displaying means for narrow fabrics : en
  • DE718694C - Railway signaling device : de en
  • ES7044U - Hygienic bed (Machine-translation by Google Translate, not legally binding) : en es
  • US2276294A - Article order segregating system and apparatus therefor : en
  • US2276559A - Clamp for attachment to cables : en
  • US2276287A - Production of cast iron : en
  • US2276678A - Combination top and medicine container for medicine glasses : en
  • US2276361A - Automatic long filler feed for cigar machines : en
  • US2276884A - Reed structure : en
  • GB543940A - Material sensitive to light or heat : en
  • US2276508A - Method for the separation of optically active alpha-methylphenethylamine : en
  • US2276366A - Self-opening switch : en
  • US2276666A - alpha-chloro-beta-alkoxy-butyraldehydes and process of preparing them : en
  • US2276510A - Vibratory appliance for the feet : en
  • US2276505A - Pressure controller : en
  • US2276277A - Liquid and gas separator : en
  • US2276461A - Inseam trimming machine : en
  • US2276909A - Thermoelectric safety shutoff valve and thermally operated control therefor : en
  • US2276664A - Manufacture of 4-aminobenzenesulphonamide : en
  • NL52098C - : en
  • US2276776A - Transparency supporting device : en
  • US2276778A - Refrigerator cabinet construction : en
  • DE718684C - Cover for books, especially albums : de en
  • US2276343A - Method for gasifying lignite : en
  • US2276474A - Heater construction : en
  • DE718735C - Camouflage of fortress structures : de en
  • DE718750C - Arrangement for the remote adjustment of a movable part in one or more predeterminable positions that can be corrected by small amounts : de en
  • GB543896A - An improved extractor tool : en
  • NL87599B - : en
  • GB543853A - Improvements in or relating to shores, struts and like supports for buildings and other structures : en
  • DE718600C - Reduction gear : de en
  • US2276285A - Pilots' drift meter and bomb sight : en
  • US2276628A - Connector : en
  • US2276748A - Switch means for ball rolling games : en
  • AU129740A - Improvements in sandshoes andthe like andin the manufacture thereof : en
  • US2276685A - Process of coating porous articles : en
  • AU68441A - Improvements in pumps and filters : en
  • US2276829A - Operating mechanism for fluorescent lamps : en
  • US2276902A - Electrical conductor : en
  • US2276770A - Electrode carrying attachment for welding machines : en
  • USD131647S - Electric iron or similar article : en
  • US2276708A - Seismograph amplifier : en
  • DE718762C - Multiple chimney : de en
  • DE718766C - Device for determining the gas flow in blast furnaces or similar shaft furnaces : de en
  • FR870662A - Improvements to aircraft control surfaces : en fr
  • US2276384A - Bearing means : en
  • DE718636C - Magnetic field tubes for external control, especially frequency multiplication of ultra-short waves : de en
  • US2276840A - Polymeric vinylimides : en
  • US2276669A - Frequency indicator : en
  • NL52125C - : en
  • ES5902Y - Filtrosiphon, : en es
  • CA403450A - Synthetic rubber : en fr
  • CA403555A - Amino alcohol derivative : en fr
  • AU241741A - An improved rangefinder for measuring and indicating the distance between two points : en
  • DE718768C - Goods shaft for self-sellers : de en
  • US2276550A - Awning : en
  • US2276650A - Electronic regulator : en
  • FR870578A - Device for the preparation of plaster compositions and similar mixtures for the manufacture of imitation leather and similar products : en fr
  • US2277001A - Cream line separator for milk containers : en
  • US2276313A - Clip pencil holder : en
  • US2276630A - Fuel injection pump : en
  • US2276786A - Disconnecting switch : en
  • US2276817A - Strain gauge : en
  • AU290241A - Improvements relating to the eletro-magnetic control of apparatus operated by fluid under pressure : en
  • CA403504A - Vulcanizing method and apparatus : en fr
  • US2276616A - Polyphase alternating current dynamoelectric machine : en
  • US2276900A - Take-up for sewing machines : en
  • US2276942A - Refrigerator shelf construction : en
  • CA403445A - Distillation process : en fr
  • AU61541A - Container provided withan air filter stopper : en
  • AU114823B2 - Method of and apparatus for producing gas and/ or light spirit from crude oil : en
  • US2276979A - Apparatus for locking control plungers in slide valve control devices : en
  • US2276293A - Article order assembly system and apparatus therefor : en
  • US2276783A - Fluid operated motor for deep well pumping equipment : en
  • US2276617A - Tuning arrangement : en
  • AU114863B2 - Improvements in or relating to carrier wave signalling systems : en
  • US2276914A - Fluid sampler and container : en
  • DE718658C - Exhaust flap wings : de en
  • AU147141A - An improved burner head for combination in jet flame producing means : en
  • FR870651A - Collar and false collar and their manufacturing process : en fr
  • AU61041A - Improvements in or relating to steam superheating apparatus equipped with de-superheating means : en
  • AU114826B2 - Improvements in sandshoes andthe like andin the manufacture thereof : en
  • DE718596C - Haulm separator on potato harvesters : de en
  • DE718612C - Process for the surface treatment of writing or drawing pens set in wood : de en
  • GB543915A - Improvements in and relating to apparatus for producing mists, vapours and aerosols : en
  • CA403452A - Molten metal element forming method : en fr
  • US2276351A - Inkstand : en
  • CA403436A - Razor blade ejector magazine : en fr
  • CA403509A - Multiply tubing : en fr
  • CA403546A - Swivel pipe joint and packing : en fr
  • DE718685C - Process for the preparation of amino acid amidines : de en
  • DK59565C - Safety device for track crossings in streets and roads. : da en
  • US2276435A - Vibratory jack : en
  • US2276895A - Hydraulic transmission means : en
  • ES5753Y - Special container or wallet to condition ties. : en es
  • DE718121C - Punch card evaluation machine : de en
  • ES5913Y - Toy. : en es
  • FR870658A - Semi-continuous carbonization furnace with by-product recovery : en fr
  • GB543912A - Improvements in or relating to adjustable centrifugal governors and like controlling devices : en
  • DK59571C - Procedure and Apparatus for the Extraction of Oleo from Tallow or a Similar Crude Fat. : da en
  • US2276758A - Electronic beam deflection circuits : en
  • US2276766A - Pocket first-aid kit : en
  • US2276811A - Refrigerator : en
  • USD131653S - Design for a dabbing brush : en
  • FR870683A - Improvements to high frequency windings : en fr
  • GB543888A - Improvements in firearms : en
  • GB543938A - Improvements in self-lubricating bearings : en
  • FR870638A - Wood and charcoal gasifier : en fr
  • USD131635S - Design fob a clock case : en
  • GB543884A - Improvements in or relating to seals for floating roofs for tanks : en
  • GB543885A - Forecarriage supporting the driving unit for motor vehicles : en
  • DE718718C - Automatic valve : de en
  • FR870615A - Automatic setting machine for rivets, buttons, clasps and other items : en fr
  • US2276658A - Shutter control mechanism for moving picture projectors : en
  • US2276804A - Binder for the exposed edge of shingles or the like : en
  • ES5892Y - Device for recomposing knitted fabrics. : en es
  • ES145359A1 - Procedure for preparing an oxygenating agent for carbons. : en es
  • FR870693A - Needle without bends for monorail trolleys and the like : en fr
  • ES7041U - Envelope with automatic opening device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276300A - Liquid treating process and apparatus : en
  • GB543901A - Improvements in the colouration of textile and other materials : en
  • FR870626A - Process for converting acetylene into fuel : en fr
  • FR870645A - Light sources giving low divergence with intensive reflectors or refractors : en fr
  • FR870572A - Improvements to garment molds and process for their manufacture : en fr
  • US2276938A - Beehive device : en
  • US2276975A - Vulcanization accelerator : en
  • GB543957A - Improvements in and relating to filters : en
  • US2276576A - Wringer : en
  • ES145408A1 - A procedure for the physical and physical-chemical drying of air. : en es
  • DE718663C - Protective shield and viewing slot arrangement for armored cars : de en
  • GB543900A - Improvements relating to electric cable connections : en
  • US2276689A - Drawing die : en
  • ES5864Y - Metallic bed hook. : en es
  • ES7029U - Adjustable air handle for cars. (Machine-translation by Google Translate, not legally binding) : en es
  • ES7017U - Clichº of projection graphic indicator of exact and advertising time. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276600A - Lifting and carrying tool : en
  • US2276696A - Manufacture of homologues of urea : en
  • US2276317A - Phosphatides and process of producing them : en
  • US2276363A - Container, material and parts therefor : en
  • FR870609A - Advanced gasifier : en fr
  • DE718699C - Remote-controlled installation system : de en
  • US2276543A - Aldehydes of the saturated and unsaturated pregnane series : en
  • US2276359A - Television image projection device : en
  • FR870597A - Process for the production of condensation products containing nitrogen and sulfur : en fr
  • FR870698A - Container, such as a tin can, with a welded folded longitudinal seam : en fr
  • DE718778C - Filling device for sugar mass flow : de en
  • DK59577C - Bicycle support. : da en
  • US2276488A - Frequency detector and control voltage supply : en
  • US2276865A - Pressure means for wringer rolls : en
  • US2276723A - Photographic lens for three dimensional effect : en
  • US2276756A - Container carrier : en
  • DE718813C - Process for the production of lamp bases made of hard or quartz glass for electric high pressure incandescent lamps : de en
  • DE717493C - Machine with non-rotating wobble drive : de en
  • DE718604C - Machine for batch processing of rod-shaped material : de en
  • US2277008A - Television projection tube : en
  • ES5893Y - Gas burner for lighting gas, with adjustable combustion chamber. : en es
  • US2276567A - Decorative panel : en
  • US2276327A - Method of and apparatus for burning fuel : en
  • US2276432A - Gate : en
  • US2276466A - Landing wheel mounting for aircraft : en
  • US2276721A - Field clover duster : en
  • FR870607A - New measurement method by superposition of symmetrical curves, and application to direction-finding indicating devices : en fr
  • FR870681A - Device for the production of an electrical measurement or control quantity depending on small maneuvering movements : en fr
  • CA403500A - Window sash : en fr
  • DE718587C - Fan impeller : de en
  • US2276535A - Control device : en
  • US2276754A - Motion controlling apparatus : en
  • US2276853A - Fluid pressure control device : en
  • US2276446A - Gun sight : en
  • US2276347A - Hub construction for hydraulic operated variable pitch propellers : en
  • US2276371A - Surge relief means for conduits : en
  • US2276565A - Limiting amplifier : en
  • FR870643A - Aluminum alloy faucets : en fr
  • DE718660C - Paddle propeller : de en
  • ES5752Y - Folder for ties. : en es
  • CA403514A - Dividing machine : en fr
  • ES7013U - Wallet-purse with metal nozzle. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276780A - Steam boiler with a feed water preheater : en
  • DE718655C - Screen mesh : de en
  • CA403495A - Glyceride oil preservation : en fr
  • CA403432A - Eyeglasses : en fr
  • NL52047C - : en
  • CA403441A - Book match folder : en fr
  • DE718687C - Type lever drive, especially for low-level typewriters : de en
  • GB543922A - Improvements relating to fluid pressure and/or flow responsive electric switches : en
  • US2276320A - Centimeter wave device : en
  • US2276665A - Pulse regenerator : en
  • US2276596A - Polymerization of styrene and its homologs : en
  • US2276481A - Candy coating : en
  • FR870618A - Manufacturing process for detergents, soap and soap substitutes in particular : en fr
  • ES5910Y - Trash for towns, built with an interior tank and walls designed to contain advertisements. : en es
  • ES7002U - Device for fastening, by rope or cable, any piece without the need to tie a knot. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276599A - Football game apparatus : en
  • GB543945A - Improvements in alternating current generators : en
  • FR870602A - Electric line and method for its installation : en fr
  • GB543927A - Improvements in or relating to stackable chairs, tables and the like : en
  • US2276867A - Cigar lighter : en
  • DE718622C - Device for regulating the strip tension in continuous strip cold rolling mills : de en
  • GB543886A - A stereographic position-finder : en
  • DE718755C - Process for carbonizing wool webs containing cellulose ester fibers : de en
  • ES5873Y - Lip pencil case. : en es
  • FR870561A - Closure of ladies' bags and other items : en fr
  • FR870558A - Rewinder : en fr
  • FR870625A - Further training in electric lighting equipment for cycles : en fr
  • DE718606C - Method of forming starch : de en
  • DE718692C - Silencer for compression refrigeration machines : de en
  • FR870617A - New nut locking device : en fr
  • FR870700A - Improvements to electric vehicle control devices : en fr
  • FR870639A - Motorcycle body : en fr
  • CA403539A - Quotation transmitting means : en fr
  • US2276296A - Label dispenser : en
  • US2276605A - Means for shrinking cloth : en
  • US2276360A - Television projection tube : en
  • DE718770C - Hand tool for turning the stalks within the sheaf : de en
  • ES5904Y - Pocket chair, folding and articulated. : en es
  • ES5921Y - Electrode holder for electric welding. : en es
  • GB543936A - Improved piston ring for internal combustion engines : en
  • US2276275A - Lens rim : en
  • US2276459A - Phonographic apparatus : en
  • ES5722Y - Sponge rubber padding for upholstery. : en es
  • ES6961U - Fuse holder or cut-off box, with sealable and concealed drilling. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276592A - Reflecting safety device : en
  • US2276889A - Dishwashing brush : en
  • USD131619S - Design for a glass bottle : en
  • FR870655A - Advanced motor-compressors : en fr
  • FR870554A - Condensation water trap : en fr
  • FR870630A - Fatigue testing machine for bending, pulling, compressing, repeated, alternating or wavy materials : en fr
  • US2276506A - Measuring and control apparatus : en
  • DE718698C - Loeschkammer with a differential pumping device : de en
  • DE718701C - Two-part fuse with replaceable single cartridge : de en
  • AU114846B2 - Improved transport case : en
  • US2276526A - Process for refining hydrocarbon oils : en
  • US2276862A - Transmission mechanism : en
  • DE718815C - Thread clamping and cutting device for flat weft knitting machines : de en
  • ES7004U - Molded stone forming a tubular section for flue gas ducts arranged vertically in heat exchange facilities. (Machine-translation by Google Translate, not legally binding) : en es
  • FR870610A - Acetylene generator : en fr
  • GB543850A - Improvements in fire hose : en
  • US2276737A - Transversely flexible corrugated paper : en
  • DE718667C - Boat lift : de en
  • GB543909A - Improved solid fuel : en
  • US2276430A - Friction clutch : en
  • US2276864A - Resistance device : en
  • DE718608C - Copier for picture sound or sound films : de en
  • CA403491A - Non-corrosive anti-freeze liquid : en fr
  • US2276824A - Combined pump and centrifugal separator : en
  • DE718567C - Process for the production of water-soluble addition compounds of urea with aluminum formates : de en
  • GB543951A - Improvements in valves : en
  • CA403526A - Stoker feeding apparatus : en fr
  • US2276369A - Control apparatus : en
  • US2276274A - Method of synthesizing hydrocarbons : en
  • US2276574A - Wringer : en
  • US2276725A - Handle structure : en
  • US2276404A - Shrouded impeller : en
  • US2276683A - Apparatus for feeding sheets : en
  • AU114798B2 - Improvements in or relating to steam superheating apparatus equipped with de-superheating means : en
  • AU114817B2 - Light-controlling device : en
  • US2276751A - Lighting device : en
  • US2276451A - Machine for cement-attaching welting : en
  • US2276554A - Photographic emulsion : en
  • US2276412A - Feeding device for use with endless conveyers and the like : en
  • US2276610A - Hypodermic syringe : en
  • US2276367A - Device for rolling the edge of rubber articles : en
  • AU328240A - Improvements relating to compressed air intensifies : en
  • NL99946B - : en
  • CA403460A - Railway car centre sill reinforcement : en fr
  • US2276873A - Variable frequency coupling : en
  • US2276978A - Conveyer : en
  • NL52188C - : en
  • US2276281A - Fluid heat exchange apparatus : en
  • US2276822A - Temperature control system : en
  • AU114804B2 - Improvements in or relating tothe production of goods of or containing rubber orthe like from aqueous dispersions thereof : en
  • AU114855B2 - High frequency transmission line : en
  • CA403455A - Clutch member : en fr
  • US2276307A - Catalytic converter : en
  • US2276495A - Box : en
  • US2276388A - Intermittent stroke control for ram-feed stokers : en
  • DE718591C - Earth inductor compass for remote control of moving bodies : de en
  • AU64441A - Improved collapsible beach shelter : en
  • DE717351C - Process for the production of capacitors with a mica plate as a dielectric : de en
  • AU60241A - Method of and apparatus for producing gas and/ or light spirit from crude oil : en
  • AU69641A - Improved transport case : en
  • US2276876A - Wheel : en
  • US2277013A - Electric recording and transmission of pictures : en
  • US2276357A - Hydraulic system : en
  • US2276321A - Button : en
  • US2276606A - Repair plug : en
  • USD131644S - Ultra-violet shoe sterilizer : en
  • DE718695C - Shielded antenna lead : de en
  • US2276615A - Process for making thin glass : en
  • CA403429A - Circulating means for gaseous matter through soil : en fr
  • US2276416A - Clutch plate : en
  • US2276636A - Power system : en
  • US2276368A - Lubrication of radial pumps or motors : en
  • CA403469A - Coating composition and laminated articles : en fr
  • DK59573C - Sack of several layers of paper or similar material and method of its manufacture. : da en
  • FR870691A - Improvements in the processing of jute and similar fibers : en fr
  • CA403515A - Sewing machine : en fr
  • AU238041A - Improvements in knitting machines : en
  • CA403474A - Fluorescent material : en fr
  • ES5888Y - Curling iron for hair. : en es
  • GB543926A - Improvements relating to tongs for pressing in connecting hooks for driving and conveyor belts : en
  • CA403481A - Circuit interrupter : en fr
  • DE718662C - Securing armor plates : de en
  • CA403458A - Engine governor : en fr
  • US2276967A - Coin-control mechanism for dispensing machines : en
  • CA403482A - Electrical contact device : en fr
  • US2276429A - Combination garment hanger : en
  • USD131624S - Design for a pendant : en
  • US2276603A - Butt-jointing device : en
  • US2276631A - Discharge element of flat screens : en
  • DE718607C - Device for storing and dispensing slides : de en
  • US2276442A - Register : en
  • US2276547A - Oxidation products of the cyclopentano-polyhydrophenanthrene series and process of making same : en
  • US2276564A - Trimethylolnitromethane, method of purification : en
  • US2276580A - Velocity gauge : en
  • US2276701A - Carrier for artificial teeth : en
  • AU114797B2 - Improved method of, and apparatus for, the production of sheets or strips of glass silk : en
  • DE718623C - Drain block with braking device for cable drums : de en
  • CA403449A - Laminated railway crossing : en fr
  • US2276925A - Welding electrode : en
  • US2276659A - Wet refuse furnace and system : en
  • DE718838C - Machine for the production of wire nets from longitudinal and transverse wires welded together : de en
  • US2276417A - Electric amplifier circuits : en
  • US2276915A - Fastener : en
  • US2276676A - Automatic lock slider for slide fasteners : en
  • DE718812C - Arrangement for the compensation of reactive power : de en
  • US2276744A - Gum wrapping machine : en
  • US2276587A - Water-soluble, high molecular alpha-substituted aralkyl amines and their manufacture : en
  • US2276544A - Perforating device : en
  • US2276401A - Well cleaning apparatus : en
  • US2276679A - Catalyst for the synthesis of ammonia : en
  • US2276557A - Electric connector : en
  • DE718824C - Method for measuring the level of liquid in containers : de en
  • FR870552A - Use of sulfuric sludge from petroleum product refining or used oil regeneration : en fr
  • GB543950A - Improvements in or relating to aerial bombs : en
  • ES5896Y - Sprayer for combustion engine carburettors. : en es
  • DE718603C - Gearboxes for machine tools, especially lathes, for manufacturing workpieces of elliptical shape : de en
  • DE718811C - Surface-mounted combination of electrical installation equipment : de en
  • FR870556A - Flashlight improvements : en fr
  • US2276757A - Laboratory milling machine : en
  • DE718500C - Movable weir with a device for generating electrical energy : de en
  • CA403528A - Fluid controlling valve : en fr
  • DE718659C - Direction indicators for bicycles and motorcycles : de en
  • US2276476A - Device for severing seals for receptacle closures : en
  • ES5895Y - New winder. : en es
  • FR870675A - Embodiment of straw frame beehives : en fr
  • US2276837A - Road contact for traffic analyzers : en
  • US2277022A - Method for executing catalyzed vapor phase reactions : en
  • NL101366B - Method for the preparation of bread and pastry products using a glucose-containing baking aid and for the preparation of a baking paste suitable for this purpose : en nl
  • US2276960A - Burner : en
  • ES5860Y - Improvements in wire handles-frames for wire mesh, plate or cloth strainers. : en es
  • CA403529A - Diaphragm valve : en fr
  • DE718629C - Support grids, especially for refrigerators : de en
  • US2276546A - Fault-indicating means for signal systems : en
  • US2276765A - Shoe bag : en
  • US2276855A - Electrical induction apparatus : en
  • CA403497A - Heat resisting mirror : en fr
  • ES7037U - Bell for bicycle and other uses, whose sound is produced by a single blow of the end of the lever-clapper, in the bell. (Machine-translation by Google Translate, not legally binding) : en es
  • FR870589A - Footwear manufacturing process and resulting product : en fr
  • FR870555A - Method for calibrating dials of radio devices : en fr
  • US2276759A - Billet conditioning apparatus : en
  • US2276787A - Electric mileage and speed indicator : en
  • DE718802C - Foam destroyer, especially for fermenting liquids : de en
  • US2276571A - Splicing method : en
  • US2276789A - Apparatus for grinding diamonds and the like : en
  • US2276433A - Valve structure : en
  • US2276463A - Refillable memorandum pad : en
  • US2276504A - Indicator : en
  • US2276663A - Airscrew system : en
  • US2276793A - Core for electrical devices : en
  • GB543913A - Improvements in or relating to coating compositions : en
  • DE718624C - Device for shrinking fabric webs in their longitudinal direction : de en
  • US2276560A - Process and apparatus for carrying out chemical process : en
  • US2276968A - Switchgear : en
  • AU114822B2 - An improved distributor for spreading liquids overthe beds of biological filters andthe like : en
  • USD131646S - Design for a dress : en
  • US2276331A - Safety razor : en
  • US2276288A - Production of valuable hydrocarbons : en
  • US2276930A - Oven heating system : en
  • USD131662S - Badge or similar article : en
  • DE718641C - Device for measuring the content of liquid containers : de en
  • ES7042U - Perfected tile. (Machine-translation by Google Translate, not legally binding) : en es
  • ES7014U - A case for rouge pencil (Machine-translation by Google Translate, not legally binding) : en es
  • US2276742A - Refrigerator : en
  • GB543962A - Improvements in or relating to reserve shuttle control devices for shuttle-changing looms : en
  • ES6983U - Keyring for personal use, of gusanillo. (Machine-translation by Google Translate, not legally binding) : en es
  • GB543839A - Timing mechanism : en
  • GB543899A - Improvements in hair combs : en
  • DE718725C - Photographic treatment baths : de en
  • ES5880Y - Device adaptable to bunions and similar deformations of the feet. : en es
  • ES7021U - A new connection for switches (Machine-translation by Google Translate, not legally binding) : en es
  • US2276268A - Seal cutter for bottles : en
  • US2276522A - Wing system for airplanes : en
  • US2276881A - Counterbalanced window sash : en
  • US2276926A - Shaking conveyer : en
  • DE718632C - Overlay receiver with manual voting and automatic sharp voting : de en
  • CA403483A - Circuit interrupter : en fr
  • CA403505A - Vulcanizing mould : en fr
  • US2276314A - Tanning : en
  • US2276835A - Air conditioning system : en
  • CA403540A - Plastic material testing device : en fr
  • FR870674A - Bleacher, turner and rateller : en fr
  • CA403447A - Gardening implement : en fr
  • AU114828B2 - An improved jetting box : en
  • CA403525A - Radio tuning apparatus : en fr
  • US2276449A - Multiple coin receiver : en
  • US2276620A - Valve : en
  • DE718678C - Exhaust gas turbine blower, especially for flushing and charging internal combustion engines : de en
  • US2277019A - Film stabilizer : en
  • US2276652A - Electrical transmission system : en
  • FR870634A - Gasket for pipes or fluid conduits with or without pressure : en fr
  • USD131659S - Design for a portable power tool unit : en
  • ES7038U - Electric heating plate, especially suitable for stoves, plates, hotplates, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • DE718656C - Tilt protection for motorized turntable ladders, masts, carriers or the like. : de en
  • US2276521A - Method of forming or working metal elements : en
  • DE718801C - Foam destroyer, especially for fermenting liquids : de en
  • DE718682C - Device for winding and rewinding textile and paper webs with constant winding speed : de en
  • US2276410A - Water circulator for hot water heating systems : en
  • DE718617C - Cover strip for the joint, especially two-part hoods of motor vehicles : de en
  • DE718688C - Compression refrigeration machine : de en
  • US2277017A - Coin chute scavenging means : en
  • DE718706C - Process for the preparation of acidic diaminotriphenylmethane dyes : de en
  • DE718783C - Multi-speed gear change transmission for motor vehicles : de en
  • US2276827A - Pump : en
  • FR870564A - Improvements to machines for filling and weighing bags : en fr
  • NL52081C - : en
  • US2276643A - System for preheating and annealing : en
  • GB543836A - Improvements in ambulance stretchers : en
  • US2276680A - Railway traffic controlling apparatus : en
  • US2276851A - Electric valve translating system : en
  • US2276991A - Telegraph apparatus : en
  • USD131663S - Design for a knitted textile fabric : en
  • DE718647C - Radial engine : de en
  • US2276325A - Latching device : en
  • US2276338A - Door operator : en
  • US2277023A - Composite bearing : en
  • DE718601C - Process for the surface treatment of zinc alloys containing aluminum : de en
  • DE718627C - Radially loaded centrifugal machine, preferably a steam or gas turbine, with more than two axially offset, radially loaded blade groups : de en
  • CA403522A - Ore flotation apparatus : en fr
  • ES6460U - Automatic recorder graphic player for fluid level variations. (Machine-translation by Google Translate, not legally binding) : en es
  • ES7022U - Reinforced concrete plates with reinforcing ribs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR870686A - Multiple flexible tube pump : en fr
  • ES7027U - Movable corporeal backgrounds for photographic galleries (Machine-translation by Google Translate, not legally binding) : en es
  • US2276491A - Refrigerating apparatus : en
  • US2276525A - Apparatus for inking plate cylinders : en
  • DE718820C - Extraction device on electric furnaces : de en
  • US2276729A - Window hinge : en
  • US2276414A - Paper roll dispenser : en
  • US2277024A - Electronic microscope : en
  • US2276698A - Contactor : en
  • DE718589C - Drainage device for steam heating systems : de en
  • DE718809C - Notching pliers for making notches in electrical connections between metallic conductors : de en
  • FR870576A - Device for measuring a liquid delivered at variable temperatures with automatic correction of volume variations due to temperature differences : en fr
  • FR870696A - Pendulum multiplier : en fr
  • DE718697C - Device for switching alternating current at a precisely defined point on the current curve : de en
  • US2276984A - Manufacture of thin boiling starches : en
  • US2276878A - Nebulizer : en
  • US2276438A - Belt and method of treating the same : en
  • CA403560A - Vat dyestuff of the naphthindenone series : en fr
  • DE718613C - Hose holder for fire hoses : de en
  • ES7035U - Single-use demister sprayer. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276907A - Closure : en
  • US2276747A - Selector : en
  • DE718610C - Control of tools on working machines : de en
  • US2276536A - Cover construction for loose-leaf binders : en
  • USD131632S - Morrx deck of cards : en
  • USPP507P - Peach tree : en
  • US2276996A - Non-radio-interfering therapeutic apparatus : en
  • AU114845B2 - Improvements in dental instruments for boring, grinding and like operations : en
  • US2276301A - Antifriction bearing : en
  • NL52309C - : en
  • US2276303A - Piston wrist pin setting tool : en
  • FR870679A - Process for producing hydrocarbons : en fr
  • AU124841A - Manufacture of containers and apparatus therefor : en
  • US2276995A - Electrotherapy : en
  • US2276929A - Valve assembly : en
  • DE718708C - Preparations for producing a disgusting taste in tobacco smoking : de en
  • DE718348C - Process for the production of high substance 2,3-oxynaphthoic acid arylides : de en
  • US2276588A - Pedestal : en
  • US2276963A - Fuel tank : en
  • USD131671S - Design for a paik of spectacles : en
  • US2276568A - Pump : en
  • US2276887A - Athletic shoe : en
  • US2276349A - Bearing construction : en
  • US2276682A - Centrifugal separator : en
  • CA403552A - Two-stroke cycle engine : en fr
  • CA403494A - Sheet metal container coating : en fr
  • CA403551A - Measuring gauge : en fr
  • CA403440A - Laundry pressing iron : en fr
  • US2276322A - Photographic emulsions : en
  • US2276584A - Folding machine : en
  • US2276779A - Supporting bracket for spray devices : en
  • USD131655S - Design for a dress : en
  • US2276885A - Thermally operated electric switch : en
  • ES5736Y - Can opener : en es
  • US2276908A - Infinitely variable speed gear : en
  • AU114811B2 - Improvements in and connected with the manufacture of cheese : en
  • GB543887A - Process for the purification of manganous sulphate solutions : en
  • CA403553A - Watersoluble diazoamino compound : en fr
  • CA403498A - Photographic emulsion : en fr
  • DE718782C - Steering device for vehicles, especially electric carts with a fixed driver's cab : de en
  • CA403506A - Tire tube manufacture : en fr
  • US2276639A - Vacuum control system : en
  • DE718741C - Protection against flashback : de en
  • CA403496A - Plant growth control : en fr
  • US2276450A - Welt applying machine : en
  • ES7007U - Transparent and waterproof wrapping for the packaging and presentation of all kinds of fresh, salted or pressed fish (Machine-translation by Google Translate, not legally binding) : en es
  • US2276333A - Apparatus and method for crushing and segregating materials : en
  • US2276711A - Container : en
  • US2276733A - Keyless closure lock operating means : en
  • AU114622B2 - High frequency transmission line : en
  • US2276549A - Electrode holder : en
  • US2276622A - Bearing seal for rotary shafts : en
  • US2276653A - Metal clad switchgear : en
  • US2276857A - Child's chair for automobiles : en
  • US2276901A - Liquid gauge : en
  • US2276999A - Apparatus for variation of denier : en
  • US2276686A - Welt footwear : en
  • DE718800C - Ring roller press : de en
  • ES5173Y - Paper commonly called silver, with a large but indeterminate number of perforations and suitable for wrapping indigo bags or other similar materials. : en es
  • US2276407A - Heating apparatus : en
  • US2276513A - Clip for mechanical pencils, fountain pens, and the like : en
  • US2276469A - Finishing wheel : en
  • US2276951A - Chlorinated polyisobutylene and process of making the same : en
  • DE718842C - Control lever for route signal boxes : de en
  • CA403457A - Aliphatic amine salt of cevitamic acid : en fr
  • US2276558A - Closed cavity end concrete block mold : en
  • AU114834B2 - An improved rangefinder for measuring and indicating the distance between two points : en
  • AU114841B2 - An improved travelling sprinkler : en
  • US2277018A - Coin chute : en
  • US2276291A - Vapor generator : en
  • US2276847A - Method of brazing : en
  • DE718653C - Slip clutch, in particular fluid flow clutch : de en
  • DE718672C - Arrangement for displaying the synchronism of two single-phase generators : de en
  • US2276298A - Solid and liquid contact apparatus : en
  • US2276529A - Furnace construction : en
  • US2276598A - Process for the manufacture of heavy metal compounds of phthalocyanines : en
  • US2276819A - Aligning fixture : en
  • US2276910A - Phase shifting network : en
  • US2276687A - Tire repairing apparatus : en
  • USD131634S - Design for a game board : en
  • US2276842A - Mounting device for electric lamps : en
  • US2276931A - Steam trap : en
  • DE718473C - Arrangement to enlarge the tuning range of a high frequency variometer : de en
  • US2276452A - Welt applying machine : en
  • IT393173B - : it
  • US2276376A - Clicker die stock : en
  • US2276423A - Recording system : en
  • US2276898A - Venetian blind : en
  • USD131618S - Ejector spring for a cigarette dispenser : en
  • DE718690C - Storage evaporator for cooling liquids : de en
  • GB543928A - Improvements in or relating to centrifugal separators : en
  • US2276318A - Cup making machine : en
  • ES7050U - An ignition coil for cars, especially for cars that have gasogen installed (Machine-translation by Google Translate, not legally binding) : en es
  • US2276633A - Rotary converter control system : en
  • US2276704A - Thickening agent for printing and discharging pastes : en
  • US2277012A - Sock : en
  • ES5899Y - Pencil sharpener : en es
  • DE718586C - Feeding device for gas generators : de en
  • US2276503A - Iodized calcium carbonate : en
  • US2276730A - Coal cutting machine : en
  • USD131656S - Portable power tool unit : en
  • US2276918A - Dyestuffs of the phthalocyanine series : en
  • GB543845A - Improvements in, or relating to, tail wheel mountings of aircraft : en
  • US2276641A - Toothbrush : en
  • US2276987A - Sheet-lifting device for loose-leaf binders : en
  • ES5861Y - Fire extinguisher nozzle : en es
  • ES7018U - Electric heating table-stretcher. (Machine-translation by Google Translate, not legally binding) : en es
  • ES7040U - Plate or similar container to keep food at the right temperature. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276297A - Label dispenser : en
  • US2276406A - Hydraulic shock absorber packing and sealing means : en
  • ES7034U - Adaptable cover to accommodate documents and convertible in identity card. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276674A - Controller : en
  • US2276913A - Mechanism for converting motion : en
  • US2276917A - Server or pitcher : en
  • FR870580A - Automatic voltage regulation system more specially intended for installations with rectifiers : en fr
  • US2276797A - Thread covering apparatus : en
  • US2276815A - Cylinder stopping mechanism for dial loopers : en
  • DE718630C - Procedure for the immediate elimination of the voltages that still occur on the brushes after switching off a converter for small transmitter power supply : de en
  • ES7020U - A shovel shaker (Machine-translation by Google Translate, not legally binding) : en es
  • FR870553A - Screw tap, especially for washbasin : en fr
  • US2276980A - Condenser bushing winding machine : en
  • US2276629A - Gas burner construction : en
  • US2276670A - Dishwasher valve : en
  • US2276717A - Efficiency indicating means for motor vehicles : en
  • DE715596C - Device for the automatic regulation of the speed of power machines operating with gaseous propellants, in particular compressed air : de en
  • US2276324A - Clean tip for typewriter ribbons : en
  • US2276358A - Power saving pump jack : en
  • US2276692A - Combination cutting board and towel drying member : en
  • FR870591A - Manufacturing process of molded parts : en fr
  • CA403473A - Fluorescent material : en fr
  • DE718634C - Airspace-insulated flexible high-frequency power line : de en
  • DE718774C - Device for generating a negative pressure in the crankcase of a piston engine, e.g. Internal combustion engine : de en
  • FR870678A - Method for fixing the base of optically adjustable lamps : en fr
  • GB543890A - Improvements in television transmitting tubes : en
  • DE718740C - Tool for dismantling pipelines : de en
  • FR870633A - Pipe with concrete coating for all types of fluid conduits : en fr
  • DE718588C - Process for melting alkaline earth borosilicates : de en
  • NL52135C - : en
  • ES7011U - Guide balls mainly for sliding doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR870599A - Process for preparing transparent artificial materials based on compounds forming polyamides, polyureas or polyurethanes : en fr
  • US2276374A - Collapsible drawer : en
  • US2276431A - Cored brick : en
  • DE718574C - Control device for a synchronous arrangement : de en
  • US2276772A - Turbine : en
  • CA403461A - Dual speed drive : en fr
  • FR870688A - Base and socket for short wave tubes : en fr
  • US2276336A - Railway truck structure : en
  • US2276537A - Electric switch : en
  • US2277005A - Vitreous enameling : en
  • US2276440A - Internal fitting for hollow containers : en
  • US2276764A - Stoker : en
  • US2276648A - Flower holding vase : en
  • DE718579C - Arrangement for the regulation of stand-fed three-phase shunt motors, for whose speed regulation a basic transformer and a double rotary transformer are provided : de en
  • US2277007A - Storage projection tube : en
  • US2276382A - Feeding apparatus : en
  • US2276619A - N-phentlaliphatic-dihtoroxyphentnl : en
  • CA403438A - Tubular metal scaffolding : en fr
  • US2276383A - Constant capacity feeder : en
  • US2276888A - Flared-ratio differential relay and auxiliary transformer therefor : en
  • US2276945A - Adjustable holding device : en
  • DE718387C - Tail light, especially for bicycles : de en
  • DE718673C - Tube socket : de en
  • DE718804C - Suction cups, especially for sheet feeders : de en
  • US2276346A - Dielectric composition : en
  • DE718657C - Device for lowering loads, in particular for rescuing people from the risk of fire : de en
  • ES5868Y - Men's brief. : en es
  • GB543952A - Improvements in washing machines : en
  • GB543956A - Improved strand feed-controlling mechanism for textile and other strand feeding machines : en
  • US2276973A - Insulated electric heater and method of making the same : en
  • US2276348A - Extractor removing tool : en
  • USD131660S - Design for a dress : en
  • ES7001U - A folding chair for children (Machine-translation by Google Translate, not legally binding) : en es
  • GB543942A - Improvements in and relating to electric couplings : en
  • GB543934A - Improvements in and relating to concrete roofs, floors and the like : en
  • CA403502A - Electron multiplier tube : en fr
  • FR870574A - Process for dissolving phenols and their homologues and products obtained by this process : en fr
  • AU114824B2 - Improved method of and apparatus for retorting shales coal orthe like : en
  • DE718614C - Foam pouring pipe : de en
  • US2276335A - Method of making weathering corrections : en
  • US2276586A - Bulldozer : en
  • US2276393A - Crankcase construction : en
  • US2276477A - Steering wheel : en
  • US2276982A - Cigar lighter : en
  • DE718738C - Device for assembling, installing and removing the molds of briquette presses : de en
  • AU192441A - Improved door-closer and check : en
  • AU199041A - An improved display screen for pictures and the like : en
  • CA403478A - Electrical contact device : en fr
  • AU76441A - Improvements in and relating togas producers : en
  • US2276874A - Acid and alkali resistant cellulose ester coating composition : en
  • DE718707C - Process for the preparation of aqueous solutions of p-aminobenzene sulfonamide pyridine : de en
  • US2276941A - Straightening machine : en
  • DE718576C - Arrangement to compensate the reactive power of oscillating armature motors : de en
  • DE718833C - Electrically heated device for winding and ironing coils, rods and the like of electrical machines : de en
  • FR870668A - Device for obtaining large sets of shoes on railroad brakes with high transmission ratio of the wheelhouse : en fr
  • AU114800B2 - Mounting assembly for vibrating bodies : en
  • DE718666C - Coupling rod drive, especially for ring roller presses : de en
  • FR870699A - Blank for box bodies with longitudinal seal : en fr
  • GB543893A - Improvements in or relating to locks : en
  • CA403475A - Lens holder : en fr
  • US2276752A - Electric control circuits : en
  • US2276796A - Energy storage welding system : en
  • DE718686C - Process for the production of light oils with a high degree of purity : de en
  • US2276589A - Drier : en
  • US2276638A - Shielded protector tube : en
  • US2276727A - Boring and pipe cutting machine : en
  • DE718805C - Equipment for the leather suspension of the outer edge of speaker cones : de en
  • FR870563A - Process for the manufacture of dyes and their application as sensitizers of photographic silver halide emulsions : en fr
  • ES5924Y - Tubular wrench with reinforced edge, for nuts. : en es
  • US2276695A - Steam turbine : en
  • US2276947A - Refrigerating apparatus : en
  • FR870664A - Control device for electro-magnetic impact tools : en fr
  • US2276736A - Contact attachment for current indicators : en
  • DE718743C - Heating and cooling liquid : de en
  • US2276712A - Picker check : en
  • DE718803C - Foam destroyer, especially for fermenting rivers : de en
  • FR870659A - Combination of metal profiles, in particular for dust tight closures : en fr
  • CA403459A - Washing machine : en fr
  • FR870647A - Container with athermal walls, especially for domestic applications : en fr
  • US2276402A - Propeller blade for log washers : en
  • US2276443A - Method and apparatus for blocking off pipe lines : en
  • GB543872A - Stocking and method of knitting the same : en
  • DE718674C - Method of manufacturing a photoelectric cell : de en
  • US2276626A - Measuring instrument : en
  • US2276852A - Condition responsive control : en
  • DE718732C - Grinding wheel cross slide for grinding the complete profiles, especially the wheel flanges of railway tires : de en
  • ES5886Y - Economizer recuperator for gasoline and similar fuels. : en es
  • GB543933A - Hair curler : en
  • DE718677C - Multi-blade articulated reversible plow : de en
  • USD131670S - Design for a fork or analogous article : en
  • FR870619A - Improvements to nozzles for gasifiers : en fr
  • GB543920A - Improvements in cathodes for cathode ray tubes : en
  • DK59574C - Device at shop counters with cooling elements. : da en
  • FR870690A - Process for the preparation of degradation products comprising carboxyl groups : en fr
  • US2276846A - Percussion musical instrument : en
  • US2276427A - Window raising and lowering mechanism : en
  • US2277003A - Fruit peeler : en
  • GB543881A - Improvements in parallel rules : en
  • DE718734C - Method and device for the automatic wrapping and sealing of letters, printed matter or similar flat objects : de en
  • ES7009U - New bell for bicycles and other similar vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR870646A - Heating device for internal combustion engines and other machines using a mass of lubricating oil : en fr
  • DK59561C - Roll for Laundry with several Working Rollers, between which the Rollers can be inserted. : da en
  • US2276654A - Detachable heel : en
  • US2276436A - Coating mineral aggregates : en
  • US2276425A - Venetian blind : en
  • GB543861A - Improvements in homogeneous alcoholic solutions containing resins : en
  • US2276364A - Stretching of textile filaments or threads : en
  • DE718700C - Externally heated bimetal heat release : de en
  • FR870642A - Suspended file : en fr
  • US2276944A - Vacuum cleaner floor mop : en
  • US2276893A - Polymerization of olefins to high molecular weight hydrocarbon polymers : en
  • US2276997A - Carton making apparatus : en
  • CA403521A - Pigment paste manufacture : en fr
  • US2276782A - Production of butt-welded rail joints, and rail adapted for use therewith : en
  • USD131648S - Design for a textile fabric : en
  • USD131652S - Design for a brooch or similar article : en
  • AU70241A - Improvements in or relating to the manufacture of moulded products : en
  • CA403512A - Scale dial : en fr
  • US2276732A - Lightning arrester : en
  • US2276777A - Braking mechanism : en
  • US2276795A - Display stand : en
  • US2276516A - Cushion : en
  • AU114808B2 - An improved display screen for pictures and the like : en
  • FR870622A - Improvement in kilns for the carbonization of wood, seeds and other wood products : en fr
  • GB543954A - Improvements in ships' hull structures : en
  • NL52140C - : en
  • US2276334A - Mercurial barometer : en
  • DE718620C - Grinding spindle bearing for grinding machines : de en
  • DE718731C - Device for maintaining the same level of liquid levels in two interconnected containers in vehicles, in particular aircraft, arranged in the same plane : de en
  • US2276753A - Fastening device : en
  • US2276916A - Level winder for cable drum : en
  • US2276569A - Shipping container : en
  • DE718835C - Device for turning the adhesive tape around workpieces : de en
  • USD131642S - Design for a dress ensemble : en
  • US2276337A - Railway truck structure : en
  • US2276512A - Rear quarter window operator : en
  • US2276952A - Wave transmission system : en
  • DE718733C - Method for producing aspherical surfaces : de en
  • US2276724A - Radio receiver : en
  • US2276532A - Drill : en
  • US2276672A - Frequency modulation indicator : en
  • CA403467A - Amplifier anode apparent resistance controlling apparatus : en fr
  • DE718602C - Drive for the turret head and slide of an automatic lathe : de en
  • CA403470A - Luminescent material : en fr
  • US2276989A - Electrically controlled door : en
  • AU85241A - Improvements in or relating to carrier wave signalling systems : en
  • US2276400A - hubbard : en
  • AU114871B2 - Improved door-closer and check : en
  • AU60341A - Improved method of and apparatus for retorting shales coal orthe like : en
  • AU65841A - Improvements in or relating to thermionic valve apparatus : en
  • GB543838A - An improved process for catalytic treatment of hydrocarbons : en
  • US2276821A - Differential mechanism : en
  • US2276286A - Method of treating protective coatings on magnesium and its alloys : en
  • US2276645A - Toy railroad : en
  • US2276834A - Journal lubrication : en
  • US2276524A - Fishing pole : en
  • US2276961A - Burner : en
  • CA403547A - Freight car fitting : en fr
  • DE718742C - Filler pencil : de en
  • GB543842A - Improvements in or relating to ammunition belts : en
  • US2276731A - Mining machinery : en
  • US2276841A - Milk sediment testing device : en
  • CA403453A - Boiler water composition : en fr
  • CA403492A - Railway car truck : en fr
  • AU114844B2 - Improvements in or relating to metal backed buttons : en
  • US2276673A - Switch construction : en
  • US2276409A - Milk soap : en
  • US2276497A - Ultra high frequency antenna feedback balancer : en
  • US2276487A - Coating method : en
  • US2277020A - Tent : en
  • US2276903A - Conveyer drive : en
  • AU104141A - Improvements in electric discharge devices required tohave constant starting potential : en
  • DE718550C - Process for the production of alkali salts of lignosulfonic acids : de en
  • DE718681C - Continuously working pasta press : de en
  • ES5894Y - Hooking device to simplify the assembly of furniture, houses and huts, frames and in general all removable objects. : en es
  • FR870672A - Calender to emboss paper : en fr
  • US2276483A - Loader-stacker : en
  • US2276697A - Planter attachment for tractors : en
  • US2276860A - Dyestuff of the phthalocyanine series : en
  • US2276872A - Thermostatic control means : en
  • US2276928A - Cutting tool and holder : en
  • US2276988A - Sleeveless strap joint : en
  • US2276820A - Container : en
  • US2276309A - Formaldehyde-polyalkylene polyamine condensation products and production thereof : en
  • US2276614A - Cooling device : en
  • AU65341A - Improvements in dental instruments for boring, grinding and like operations : en
  • CA403562A - Optical sound record copying device : en fr
  • GB543904A - Boat propelling and stabilizing apparatus : en
  • GB543866A - Improvements in or relating to cooling towers : en
  • US2276271A - Gas valve : en
  • AU242641A - Improvements in or relating to wringers : en
  • AU114847B2 - Improvements in or relating to the manufacture of moulded products : en
  • US2276706A - Electric signaling system : en
  • US2276396A - Cam drive gear : en
  • US2276690A - Process of producing a purified protective atmosphere : en
  • US2276773A - Electrically heated iron : en
  • US2276974A - Method of and means for determining the velocity of propagation of waves through subsurface formations : en
  • US2276517A - Treatment of tall oil : en
  • USD131620S - Jewelry finding or similar article : en
  • CA403462A - Fluid operated clutch : en fr
  • US2276863A - Signaling by modulated waves : en
  • US2276693A - Method of making porous metalcontaining catalysts : en
  • USD131669S - Design for a pedestal fan : en
  • GB543921A - Improvements in or relating to cushions of sponge rubber or the like material and a device for the production thereof : en
  • DE718772C - Potato harvester with four or more wheel chassis : de en
  • CA403556A - Plate, door and wall material : en fr
  • ES6777U - Improved support for the bicycle brake control lever. (Machine-translation by Google Translate, not legally binding) : en es
  • US2276386A - Toy projectile : en
  • US2276920A - Knitted fabric and the method of making same : en
  • USD131629S - Design for a shoe : en
  • US2276702A - Transmission mechanism with automatically variable ratio : en
  • US2276714A - Fluid motor : en
  • AU174941A - A process and apparatus for treating cellular organic material : en
  • CA403541A - Electrical rectifier : en fr
  • US2276597A - Manufacture of glycol ethers : en
  • CA403517A - Bottle closure fixing method : en fr
  • US2276858A - Socket for electric lamps : en
  • DE718717C - Process for the production of poppet valves for internal combustion engines : de en
  • US2276801A - Detergent cup for washing apparatus : en
  • US2276966A - Gasoline engine ignition system : en
  • CA403538A - Side bearing : en fr
  • US2276330A - Sole flexing machine : en
  • US2276741A - Boot holder : en
  • CA403490A - Non-corrosive anti-freeze liquid : en fr
  • ES5890Y - Joints for folding meters. : en es
  • GB543854A - Improvements relating to the production of photographic emulsions : en
  • GB543840A - Improvements in and relating to pneumatic-hydraulic die-casting and injection-moulding machines : en
  • US2276710A - Manufacture of yeast and other like microorganisms : en
  • DK59568C - Deflection coil system for cathode ray tube. : da en
  • US2276694A - Fastener : en
  • US2276755A - Tracer and template-follower apparatus : en
  • GB543859A - Improvements in or relating to vehicle suspension : en
  • GB543925A - Improvements in plate heat exchangers : en
  • US2276621A - Preparation of methyl glucosides : en
  • DE718683C - Lining for coke chamber lock doors : de en
  • US2276969A - Service entrance cable connector : en
  • DE718845C - Connection of two flexible socket pipes of different diameters for electrical cables : de en
  • US2276767A - Safety pulley block : en
  • US2276441A - Direction signal : en
  • US2276899A - Circuit interrupter : en
  • DK59576C - Bicycle support. : da en
  • FR870611A - Improvements made to the locks, in particular those of the removable screens : en fr
  • CA403433A - Radio tube cathode heater element : en fr
  • GB543943A - Improvements in frequency-modulated radio altimeters : en
  • US2276977A - Absorption refrigeration system : en
  • US2276304A - Composition of matter : en
  • US2276781A - Brake hanger supporting and retaining means : en
  • US2276957A - Process of manufacturing cyclohexyl-amino diphenylamine : en
  • USD131622S - Design for a finger ring or similar article : en
  • AU113041A - Improvements in or relating to modulated carrier wave communication systems : en
  • US2276312A - Landing hook for aircraft : en
  • ES5874Y - Brush for polishing waxed floors. : en es
  • US2276520A - Production of insulation and rubber goods : en
  • US2276883A - Apparatus for preheating liquid carbonaceous material : en
  • DE718784C - Liquid shock absorbers, especially for motor vehicles : de en
  • US2276266A - Smoking pipe : en
  • USD131630S - Design for a textile fabric : en
  • DK59579C - Heel of Light Metal. : da en
  • US2276677A - Therapeutically active preparation : en
  • ES5681Y - Nozzle for fire extinguishers. : en es
  • US2276378A - Flasher switch : en
  • US2276373A - Adjustable vehicle seat frame : en
  • US2276448A - Impulse controller : en
  • US2276609A - Uniform : en
  • DE718715C - Self-seller with compartments : de en
  • DE718696C - Jump lock for rotary switch : de en
  • US2276344A - Connector : en
  • US2276904A - Production of metal components by grinding : en
  • CA403507A - Methine dyestuff : en fr
  • US2276308A - Miniature furniture and method of making same : en
  • US2276828A - Resinous reaction products of aliphatic aldehydes and nitrogencontaining methylene compounds : en
  • US2276684A - Apparatus for forming metal closures : en
  • DE718670C - Electric circuit breaker : de en
  • GB543935A - Improvements in or relating to electric switches and relays : en
  • FR870627A - Process for dehydration of alcohols, operating apparatus and new fuels obtained by applying this process : en fr
  • ES6223U - Vegetable container formed with the paprika peel intended to contain small quantities of ground pepper and all kinds of ground spices and their grinding (Machine-translation by Google Translate, not legally binding) : en es
  • FR870590A - Device for rigidly fixing the metal joints to the frames and temples of plastic glasses : en fr
  • US2276894A - Heel support for backless slippers : en
  • US2276839A - Liquid dispensing apparatus : en
  • IT393144B - : it
  • FR870689A - Insecticides and their preparation process : en fr
  • ES5911Y - Improvement in cans or similar containers. : en es
  • US2276802A - Oil burner : en
  • US2276924A - Method of welding : en
  • ES5358Y - Photoelectric exposure meter. : en es
  • ES7036U - Folding handles for wallets. (Machine-translation by Google Translate, not legally binding) : en es
  • DE718807C - Device for relieved execution of the souls (e.g. electrical lines) of tensile ropes : de en
  • US2276976A - Overhead door guiding means : en
  • US2276624A - Steam generator : en
  • DE718713C - Arrangement for recording and playing back optical sound recordings : de en
  • FR870551A - Toothbrush : en fr
  • GB543923A - Improvements in the purification of hydrogen : en
  • DE718769C - Hot water pickling tub : de en
  • GB543879A - Improvements in diamond tools : en
  • US2276760A - Hair curler : en
  • US2276875A - Thread rolling die : en
  • US2276267A - Homogeneous alcoholic solutions containing resins : en
  • US2276812A - Electric vehicle drive system : en
  • US2276859A - Circuit interrupter : en
  • FR870606A - Gas turbine casing : en fr
  • FR870670A - Machine tool, in particular thread grinding machine : en fr
  • GB543871A - Improvements in knitting method and machine : en
  • US2276936A - Composite electric motor : en
  • US2276640A - Antiskid device : en
  • US2276715A - Portable drier : en
  • US2276813A - Amusement apparatus control circuit : en
  • US2276632A - Cash register burglar alarm : en
  • USD131636S - Design for a fire extinguisher : en
  • US2276879A - High frequency oscillator : en
  • US2276954A - Call transmitter : en
  • US2276372A - Glamor glasses : en
  • US2276467A - Governor : en
  • US2276542A - Apparatus for sealing expansion joints : en
  • US2276545A - Automatic bread dough and loaf preparing and graduating machine : en
  • AU31041A - Improvements relating to trailers : en
  • DE718580C - Arrangement for the automatic registration of the phase angle of apparent resistances as a function of the frequency : de en
  • DE718615C - Locking device for the shift rod of a speed change gearbox of motor vehicles : de en
  • US2276326A - Fluid heat exchange apparatus : en
  • USD131650S - Design for a dbess : en
  • GB543906A - Improvements in and relating to theatre tickets : en
  • US2276634A - Railway traffic controlling apparatus : en
  • CA403427A - Tractor jack : en fr
  • DE718837C - Luminaire for space and room lighting : de en
  • FR870605A - Blown grate for calcining, roasting and sintering raw material mixed with fuel : en fr
  • AU114856B2 - Improvements in pumps and filters : en