• US2379112A - Bottle dispensing device : en
  • US2379372A - Splitting-off of hydrogen halide from halogenated hydrocarbons : en
  • CH238230A - Convertible floor lamp. : en fr
  • US2379011A - Orthodontia appliance : en
  • BE458840A - Combination of a lens and a lenticular selector, for recording and reproducing photographic images, in particular multiple images on a single plate : en fr
  • CH238198A - Centrifugal screen. : de en
  • SU64875A1 - Cultivator : en ru
  • SU64903A1 - Captal machine : en ru
  • US2379146A - Control for wound rotor induction motors : en
  • US2379392A - Optical objective : en
  • CA428327A - Can opener : en fr
  • AU128468B2 - Improvements in or relating to anti-vibration mountings for electronic discharge devices : en
  • US2379109A - Temperature-controlled valve mechanism : en
  • ES9402Y - Spillway for liquids, fluids or viscous, which prevents dripping. : en es
  • CA428330A - Vehicle construction : en fr
  • US2379399A - Fuel injector : en
  • US2379051A - Roofing installation and method of forming the same : en
  • US2378959A - Gun barrel : en
  • CH238188A - Center bit. : en fr
  • US2379131A - Apparatus for starting discharge lamps : en
  • ES9182Y - Coaster brake for bicycles and the like. : en es
  • CH238193A - Process for opening and plucking fiber material and machine for carrying out this process. : de en
  • SU64857A1 - Simplex Telegraph Transl : en ru
  • US2378938A - Mechanism and controls for controllable aircraft propellers : en
  • US2379280A - Grubbing machine : en
  • CA428381A - Safety razor : en fr
  • FR900308A - equipment for protection of cut-off points when closing circuits, in particular for contact converters : en fr
  • CA428348A - Railway car truck : en fr
  • CA428343A - Sheave : en fr
  • CH238132A - Process for the production of decorative handkerchiefs with embroidery or jacquard-like effects. : de en
  • SU64907A1 - The method of obtaining subsoil : en ru
  • ES9199Y - Shirt with detachable sleeves. : en es
  • ES9721Y - Adjustable hinge for toilet seats. : en es
  • ES9776Y - Goggles, enhanced for use in the water. : en es
  • FR900332A - Device for automatic variation of the shutter time according to the speed of retraction of the film in cinematographic projectors : en fr
  • CA428356A - Depth indicator for wheel type trenchers : en fr
  • CH238259A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series. : de en
  • FR900354A - Device for fixing the skid rails to the reinforced concrete sleepers : en fr
  • US2378932A - Package for furniture : en
  • CA428342A - Constant tension roll drive : en fr
  • CA428407A - Nozzle for generating fog : en fr
  • ES170003A1 - IMPROVEMENTS IN THE MACHINES OF THE MACHINES TO ADD : en es
  • ES170022A1 - A SPEED REDUCING MECHANISM : en es
  • GB570165A - Improvements relating to hydraulic or other fluid pressure presses : en
  • CA428333A - Coating material : en fr
  • GB570257A - Multi-ply structure forming apparatus and method of construction : en
  • AU2163445A - Improvements in or relating to electromagnetic relays : en
  • CA428374A - Extraction method and apparatus : en fr
  • CA428320A - Wire-transposing device : en fr
  • CA428395A - Vulcanizing press : en fr
  • SU64956A1 - Flotation machine : en ru
  • ES9354Y - Portable oven. : en es
  • USD141708S - Design for a radio receiver cabinet : en
  • CA428377A - Paper cup : en fr
  • SU64811A1 - Device for controlling the switching of a hydraulic, e.g. vulcanizing press : en ru
  • US2379339A - Means for threading paper through blueprint machines : en
  • FR900400A - Device for controlling the movements of the cylinder and carriage of a typewriter or the like : en fr
  • FR900468A - Locking device for rotating member : en fr
  • US2379219A - Indicating apparatus : en
  • USD141711S - Design fob a popcorn vending stand : en
  • SU64961A1 - Tip for laying in the groundwater area of the needle filters : en ru
  • ES9069Y - Mouthpiece with ejection of cigarettes. : en es
  • FI20662A - Förfaringssätt for framställning av kondensationsproduktur : en fi
  • GB570251A - Improvements in or relating to electrically heated floors : en
  • US2379358A - Colored granulated material : en
  • US2379227A - Boiler : en
  • CH238118A - Brush for bottle washing machine. : en fr
  • FR900457A - Device for fixing the jumpers on the clichés of the address printing machines : en fr
  • US2378978A - Winding machine with automatic spool exchanging means : en
  • US2379241A - Lubricants and methods of preparing same : en
  • US2379313A - Zinc salt of the reaction products of alkylated phenols and terpenephosphorus sulphide : en
  • US2379342A - Method of sealing filled tubes : en
  • USD141681S - Design for a glass butter dish or article of simit ar nature : en
  • US2379171A - Paper-cutting machine : en
  • US2379283A - Traffic lighting system : en
  • US2379388A - Liquid damped telescopic shock absorber : en
  • USD141714S - Design fob a cake : en
  • SU64931A1 - The method of obtaining dichlorohydrin glycerol : en ru
  • US2379189A - Storage battery for aircraft : en
  • US2378931A - Baby carriage : en
  • US2379269A - Porcelain enameled panel mounting : en
  • DK63644C - Generator for Extraction of Gas from Seaweed or similar Fuel with a relatively large water content. : da en
  • ES9177Y - Folding stairs. : en es
  • ES9495Y - Sliding fastener buckle. : en es
  • ES9536Y - Special pliers for drilling or notching in metal plates, : en es
  • GB570250A - Improvements relating to the production of reconstituted leather : en
  • FR900391A - Superheterodyne receiver assembly allowing the suppression of the image frequency : en fr
  • CA428390A - Chocolate manufacture : en fr
  • FR900297A - Method of locating the position of a transmitter : en fr
  • FR900375A - Process for producing protective films on aluminum and its alloys by means of anodic oxidation : en fr
  • FR900459A - Combined machine convertible into lathe, milling machine, boring machine, drilling machine, punching machine and filing vice : en fr
  • ES9707Y - Perfected footwear. : en es
  • FR900414A - A method of making an elastic fibrous protective layer for transport containers in the form of bottles and balloons made of glass or the like breakable material and containers with a protective casing obtained by this method : en fr
  • FR900427A - Balanced setup with grid voltage generated by cathode resistances : en fr
  • ES11208Y - Piggy bank without a key or closing punch, opening it automatically using the coins it saves. : en es
  • ES9031Y - Germinator : en es
  • GB570229A - Improvements in machines for grinding drills and similar tools : en
  • ES170033A1 - PROCEDURE FOR THE OBTAINING OF NEW IMIDAZOLINES : en es
  • ES9779Y - Seismometer to take measurements for the manufacture of jackets. : en es
  • CA428438A - Cellulose ester production : en fr
  • CH238199A - Smoking device with device for cooling the tobacco smoke. : de en
  • ES9340Y - Protected glass container. : en es
  • ES11511U - New dog collar system (Machine-translation by Google Translate, not legally binding) : en es
  • ES169997A1 - PROCEDURE FOR IMPREGNATING ABSORBENT SOLID MATERIALS, WITH INSECTICIDE AGENTS : en es
  • CH238139A - Process for the production of sweetener tablets. : de en
  • GB570146A - Improvements in or relating to apparatus for measuring angular velocities : en
  • CH238225A - Mount for piezoelectric crystal. : en fr
  • US2379273A - Reduction gear assembly : en
  • US2379176A - Brush rigging : en
  • ES9078Y - Bracelet for wristwatch chain and ladies' bracelets. : en es
  • ES9138Y - Support or transportable rolling base for office machines. : en es
  • ES9421Y - Decorative lighting device for frontispieces of toy theater. : en es
  • FR900407A - Device for grinding profile parts using profile grinding wheels on one or two sides : en fr
  • ES9351Y - Fixing of caps by threading : en es
  • ES9537Y - Instant heated water shower. : en es
  • FR900430A - Control of moving contacts, in particular with pins or the like, for high voltage electrical switches : en fr
  • US2379294A - Process of inhibiting growth of molds : en
  • US2379165A - Ultra high frequency wavemeter : en
  • US2379035A - Swing joint : en
  • ES11604U - A device for the replacement of brooms and other tools (Machine-translation by Google Translate, not legally binding) : en es
  • US2378928A - Equipment for testing shields : en
  • US2379089A - Base for telephone booths : en
  • IE18716L - Sealing glass vessels : en
  • US2379091A - Chuck : en
  • ES11600U - Fixing claw for construction frames (Machine-translation by Google Translate, not legally binding) : en es
  • ES9590Y - Automatic cigarette case for cars. : en es
  • ES11580U - Brakes of rods of bicycles by means of pedals. (Machine-translation by Google Translate, not legally binding) : en es
  • FR900494A - Method for the operation of an air conditioning installation for altitude test benches : en fr
  • GB570243A - Improvements in vibration-suppressing supports : en
  • SU64960A1 - Auto fuel injection injection engine for diesel engines : en ru
  • ES170008A1 - A MACHINE TO APPRESS OR PREPARE THE USEFUL FABRIC OF FABRICS IN THE GENERAL MANUFACTURE OF ABRASIVE FABRICS : en es
  • US2378926A - Inking mechanism for printing machines : en
  • USD141706S - Design for a combined knife and hone holster : en
  • ES9345Y - Apparatus for atomizing viscous substances and especially the perfumery product called glitter. : en es
  • ES9644Y - Automatic pointing device. : en es
  • ES9044Y - Women's cycling team. : en es
  • FR900377A - Trolley for transporting compressed gas cylinders, as well as for transporting masts, poles, ladders, etc. and any bulky equipment of current use : en fr
  • GB570176A - Stabilization of polyvinyl acetal : en
  • ES9210Y - Solid rubber rim with bearing surface applications. : en es
  • GB570230A - Improvements in the production of cobaltic hydroxide : en
  • US2379126A - Surge plate : en
  • CH238109A - Process for the production of charcoal briquettes. : de en
  • SU64948A1 - Screw bolt, for example, for dairy, etc. cans : en ru
  • US2379316A - Suction cleaner : en
  • ES11583U - Planchapantalones. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9667Y - Electric pressure thermo accumulator for liquids. : en es
  • GB570194A - A method of isolating a leaking radiator for use where single or multiple radiators are used : en
  • ES8906Y - Device for picking fruits and especially olives. : en es
  • ES9054Y - System of levers and location of the air motors for maneuvering automatic doors, intended for public service vehicles. : en es
  • GB570281A - Improvements relating to ignition magnetos : en
  • ES9355Y - Frame for the execution of work with crossed filaments. : en es
  • ES9810Y - Perfect Change Sheet Book. : en es
  • CH238243A - Removable case. : en fr
  • CH238239A - Circuit arrangement in telephone systems with dialer operation. : de en
  • ES9082Y - Indoor soccer game. : en es
  • FR900406A - Process and devices for the reactions of a liquid on a solid which give rise to a solid precipitate : en fr
  • ES9348Y - Bracelet-case. : en es
  • FR900300A - Improvements in photoelectric devices : en fr
  • FR900301A - Lighting dynamo for bicycles : en fr
  • FR900495A - Magnetic fun game : en fr
  • GB570213A - Improvements in or relating to cathode-ray tubes : en
  • US2379281A - Grinding machine : en
  • SU64910A1 - Device for measuring the deformation of structures : en ru
  • FR900469A - Fertilizer device : en fr
  • DK63654C - Procedure for uniform impregnation of fiber webs. : da en
  • ES9206Y - New gear change for bicycles. : en es
  • ES8918Y - Mechanism for keyless lock and padlock. : en es
  • FR900384A - Head for pen holder with reservoir : en fr
  • ES9698Y - Shutter or valve for water taps and the like. : en es
  • GB570136A - Improvements in high frequency transmission lines : en
  • ES9234Y - Detachable clamping device for binding sheets or sheets. : en es
  • FR900446A - Safety device against rupture of pipes : en fr
  • US2379065A - Gelatinous material : en
  • USD141705S - Design for a glider swing : en
  • ES9618Y - Dual action toothbrush type. : en es
  • FR900329A - Panel forming part of a house wall, prefabricated in the factory : en fr
  • AU120065B2 - Improvements in electrostatic condensers : en
  • CH238105A - Process for the production of components. : de en
  • CH238279A - Device on writing office machines for inserting stacking sheets in front of a base sheet in the machine. : de en
  • US2379028A - Drilling device : en
  • US2379262A - Electric control circuit : en
  • USD141678S - De ambrogio : en
  • ES9073Y - Receiver box with a removable front plate. : en es
  • AU129854B2 - Specification not printed : en
  • FR900281A - Mechanism for fine or rapid adjustment of the position of a movable member : en fr
  • CH238113A - Gasifier nozzle. : en fr
  • SU64902A1 - High frequency heater : en ru
  • US2378910A - Antiaircraft fire control predictor : en
  • CA428331A - Game : en fr
  • CA428345A - Coating machine : en fr
  • CH238256A - Device for holding a lap carrier on a winding spindle. : de en
  • ES9316Y - Plumb-level apparatus. : en es
  • GB570148A - An improved lather-forming device : en
  • GB570222A - Improvements in or relating to educational apparatus for use in learning numbers, letters of the alphabet and other purposes : en
  • US2379154A - Alternating and direct-current generator : en
  • FR900288A - Temperature sounder for accumulator battery charge controller : en fr
  • DK63659C - Packing plate, especially for Packing Eggs. : da en
  • US2379081A - Catalytic dehydrogenation : en
  • AU927543A - A buoyant material for use in ship or lifebelt construction orthe like : en
  • SU64934A1 - Method and installation for continuous fermentation : en ru
  • FR900299A - Improvements to electric discharge tubes : en fr
  • CH238176A - Device for placing a disc player. : en fr
  • US2379067A - Electron discharge device : en
  • SU64858A1 - Amplifier with automatic adjustment : en ru
  • SU64883A1 - Regulator of fluid level in vessels : en ru
  • US2378964A - Apparatus for cooling or dehumidifying air : en
  • USD141684S - Combination lighter and cigarette case : en
  • ES9166Y - Armchair with movable seat and back. : en es
  • BE457989A - : fr
  • GB570154A - Improvements in handles for kettles, saucepans and other kitchen utensils : en
  • GB570220A - Improvements connected with glazing-bars : en
  • ES9373Y - Shoe sole : en es
  • GB570248A - Improvements in and relating to hydraulic brakes : en
  • US2379102A - Photoelectric exposure control : en
  • FR900276A - Direction-finding frame device : en fr
  • FR900500A - Device for carrying out reactions between powdery solid substances : en fr
  • US2379014A - Chain lock or fastener : en
  • US2379124A - Thermal expansion responsive control : en
  • CH238194A - Regulating device for the reversal of hydraulically moved, reciprocating organs. : de en
  • US2379149A - Series variable speed drive : en
  • US2379239A - Portable rotisserie : en
  • SU64974A1 - Sulfidization method of oxidized antimony minerals before flotation : en ru
  • US2378957A - Fastening device : en
  • US2379105A - Lipstick holder : en
  • USD141718S - Design fob a combined faucet and soap dish : en
  • USD141690S - Design fob a magnifying glass : en
  • ES9173Y - Footwear with a fiber or similar material sole : en es
  • FR900285A - Device for rectilinear guiding of a needle or, in particular, of a writing nib for measuring devices : en fr
  • FR900302A - Cooker with device for obtaining hot water : en fr
  • US2379277A - Wheel : en
  • FI20665A - Fertilization requirements for the construction of high-strength aluminum alloys with high and high-strength aluminum alloys : en fi
  • GB570149A - Improvements in and relating to hydraulic moulding presses : en
  • SU64884A1 - Reverse gear : en ru
  • US2379356A - Butter working machine : en
  • SU64887A1 - The device collapsible piers, bridges, etc. structures : en ru
  • GB570156A - Means for actuating vehicle windows : en
  • GB570180A - Improvements in or relating to knitting machines and knitted fabric : en
  • FR900467A - Electric capacitor, with metallic enclosure, liquid-tight and preferably vacuum-proof : en fr
  • ES9768Y - Letters, applicable to commercial signs or advertisements. : en es
  • US2378998A - Lubricant compressor : en
  • US2379103A - Visual photographic exposure meter : en
  • FR900259A - Device for sealing the spool valve distribution of internal combustion engines using sealing parts : en fr
  • SU64855A1 - Electric musical instrument : en ru
  • USD141713S - Design for a pintle chain : en
  • SU64975A1 - The way carbonitriding tools of high-speed steel and its substitutes : en ru
  • US2378912A - Work holding device : en
  • SU64914A1 - Rangefinder : en ru
  • ES9661Y - Improved packaging for household liquids. : en es
  • SU64893A1 - Time stamping device : en ru
  • ES9074Y - Model of combs or blades for electric dry shavers, equipped with a special slot. : en es
  • ES9598Y - Pipeline system for compressed air motors. : en es
  • ES9572Y - Electric heating device for curling hair clips. : en es
  • ES11584U - Convertible sofa-cabinet in bed. (Machine-translation by Google Translate, not legally binding) : en es
  • US2379134A - Temporary rivet : en
  • ES9333Y - Toothbrush holder. : en es
  • FR900472A - Piezoelectric oscillating crystal : en fr
  • ES9143Y - Single arm pliers for pulling nails. : en es
  • ES9418Y - Rotating device for mounting sets in toy theaters. : en es
  • ES169999A1 - IMPROVEMENTS IN THE AUTOMATIC GUNS : en es
  • CA428341A - Resin crude processing : en fr
  • US2379120A - Door construction : en
  • US2379395A - Fm transceiver : en
  • US2378889A - 3,4-dihydroxyphenisopropyl alkylamines : en
  • ES9502Y - Device for reinforcing and joining electrical conductors and in particular trolley wires : en es
  • ES9513Y - Shielded electrical capacitor. : en es
  • GB570203A - Improvements in phase shifting circuit arrangements : en
  • USD141679S - Design fob a doll : en
  • FR900337A - Capping device : en fr
  • US2379259A - Art of shipbuilding : en
  • FR900342A - Various adhesives and their manufacturing process : en fr
  • ES9530Y - Perfected switch for electrical current. : en es
  • US2379366A - Cushion cupped-heel insole : en
  • US2379382A - Angle valve structure : en
  • ES9018Y - Removable metal partition for conductor protection for automobiles and trams. : en es
  • FR900465A - Drive system of the material to be sprayed, fed in the form of wire, to the metallizing guns : en fr
  • ES9473Y - Staple for boxes, grooved service. : en es
  • ES10275U - Frame or fittings for interchangeable bags. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9550Y - Holy water basin. : en es
  • US2379055A - Signal wave transmission system : en
  • US2378924A - Inflation unit for inflatable flotation devices : en
  • US2379284A - Radio receiver control means : en
  • CH238210A - Device for cooling. : de en
  • ES11527U - A wave collector for radiotelephone receivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES11509U - A special container for anchovies, olives and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES8919Y - Lamp for lighting. : en es
  • ES9159Y - Lock for furniture and similar applications. : en es
  • ES8894Y - Armchair with, suspended seat, : en es
  • ES9716Y - Volume measurement in the form of a folding funnel. : en es
  • US2379024A - Two-way clutch : en
  • USD141703S - Design for a chair frame or the like : en
  • US2379236A - Plasticization of plastics : en
  • US2379387A - Emergency tool : en
  • US2379235A - Boat construction : en
  • ES8625Y - New system for python security locks. : en es
  • ES9524Y - Indicating funnel for measuring liquids. : en es
  • CH238131A - Apparatus for drying laundry. : de en
  • GB570209A - Improvements relating to coin-freed apparatus, e.g. for electricity or gas : en
  • FR900434A - Ceramic materials obtained from shale clays : en fr
  • FR900447A - Feedback relay guaranteed for a specific excitation : en fr
  • US2379130A - Switch operating mechanism : en
  • US2379338A - Automatic foam-control for air cleaners : en
  • GB570166A - Improved process for the recovery of light-alloy scrap : en
  • CH238114A - Infeed step grating. : de en
  • CH238191A - Process for the production of plastic cases. : en fr
  • ES11592U - A rasp auger for drills (Machine-translation by Google Translate, not legally binding) : en es
  • FR900256A - Process for polymerizing ethylene : en fr
  • FR900443A - Valve manufacturing process : en fr
  • SU64863A1 - Press speed controller : en ru
  • ES9131Y - Filter for the preparation of coffee. : en es
  • ES9677Y - Lipstick refill case. : en es
  • GB570133A - Improvements in and relating to echo sounding apparatus : en
  • FR900364A - Improvements to high voltage transformers : en fr
  • US2379194A - Transparent closure mounting : en
  • FR900481A - Rotating capacitor : en fr
  • ES9383Y - Miniature Electric Lamp Mount : en es
  • GB570224A - Improvements in logging scales suitable for use in radio-receivers : en
  • US2379391A - Art of making candles : en
  • CH238227A - Contact bodies for electrotechnical purposes. : de en
  • US2379310A - Manufacture of cellulose esters having a high propionyl or butyryl content : en
  • ES11477U - Liquid container to protect climbing insect trees. (Machine-translation by Google Translate, not legally binding) : en es
  • SU64966A1 - Method of radio communication : en ru
  • CA428367A - Ski : en fr
  • US2379150A - Series variable voltage equipment : en
  • US2379144A - Brake : en
  • DK63658C - Rifle grenade. : da en
  • ES9197Y - Frame for trams and motor vehicles with accommodation for folding doors. : en es
  • GB570137A - Improvements in or relating to buoyant rubber compositions : en
  • ES9255Y - Substitute brazier for tapers and candles. : en es
  • ES9484Y - Improved loading door for bread ovens : en es
  • ES9672Y - Pen to write. : en es
  • GB570140A - Improvements in secret communication by means of electronic devices : en
  • US2378918A - Cyclic ketals of keto-cyclopentanoperhydrophenanthrenes and methods of preparing them : en
  • ES9642Y - New junction for frames, insets and the like. : en es
  • ES9291Y - Needle adaptable to the shaft of footwear sewing machines with rubber sole. : en es
  • ES9406Y - Curling iron or hair loop marker : en es
  • US2378892A - Truck or vehicle : en
  • GR10398B - METHOD FOR THE PREPARATION OF SULPHONOAMIDS. : el en
  • US2379115A - Starting control for electric discharge devices : en
  • FR900367A - Metal die for the manufacture of glass yarns or fibers : en fr
  • US2378979A - Fluid operated vibrating or pulsating machine : en
  • US2379254A - Closed receptacle or case : en
  • US2379260A - Antenna system : en
  • FR900338A - Improvement to metal carcasses of casings for pneumatic tires : en fr
  • GB570199A - Improvements in or relating to photoelectric cells : en
  • FR900478A - Spring and brake door closer : en fr
  • ES9532Y - Special electric iron for pants. : en es
  • ES9600Y - Fruit juicer. : en es
  • ES11598U - A tube for conditioning papers or the like inside sweet ice creams and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DK63651C - Lock for Jewelry Chains. : da en
  • ES9357Y - Electrical switch with attached indicator lamp. : en es
  • GB570181A - Spacing and connecting piece for use in forming structural studs for building purposes : en
  • CH238200A - Process for manufacturing out-of-round gears. : de en
  • US2379305A - Switch mechanism : en
  • ES170035A1 - PROCEDURE FOR THE OBTAINING OF AMINES : en es
  • US2379045A - Analyzing earth formations : en
  • SU64939A1 - Device for compacting casting by pressing solidified metal in earth forms : en ru
  • ES9086Y - Perfected Cufflinks : en es
  • CA428384A - Egg whitening method : en fr
  • CH238204A - Rotors for axial turbo machines, in particular for multi-stage axial compressors, and processes for producing the same. : de en
  • ES8896Y - Double suitcase device for bicycles. : en es
  • CA428420A - Windshield cleaner control : en fr
  • ES9424Y - Clamp device for holding all kinds of cigars and cigarettes. : en es
  • US2379034A - Automatic electric vaporizer : en
  • ES9603Y - Announcing pole or apparatus. : en es
  • FR900356A - Sealing device for receptacles containing a liquid or gas under pressure : en fr
  • GB570170A - Automatic balancing of rotating bodies : en
  • ES9202Y - Ski shoe. : en es
  • ES9801Y - Improvements introduced in the manufacture of hammocks. : en es
  • ES9511Y - Holder or clip for fountain pen or pencil. : en es
  • FI20668A - Förfaringssätt försockring av Cellulosa : en fi
  • ES8975Y - Device for injecting liquids into the body : en es
  • GB570278A - Improvements in means for locking spinners on aircraft : en
  • ES9589Y - Portable and folding table to use preferably in bed. : en es
  • US2379271A - Perforating unit : en
  • US2379390A - Manufacture of acyl peroxides : en
  • GB570234A - Improvements in the production of rubber-like materials : en
  • CH238278A - Switching device for typewriters. : de en
  • ES8976Y - Ball movement device for sliding doors. : en es
  • CA428334A - Locking device : en fr
  • AU2119645A - Improvements in or relating to process of producing 2'5 dichlorobenzene sulphonic salts of antimalarial organic bases, andthe products resulting therefrom : en
  • CH238148A - Process for the preparation of an a, ss-di- (benzimidazyl- (2)) - ethylene. : de en
  • CH238255A - Device for holding a lap carrier on a winding spindle. : de en
  • AU130027B2 - Specification not printed : en
  • ES8783Y - Track switch for railway electrification. : en es
  • FR900413A - Pneumatic reproduction apparatus : en fr
  • US2378909A - Pliers : en
  • CA428422A - Electrical relay : en fr
  • CH238095A - Plant sprayer. : de en
  • SU64808A1 - T or L-shaped antenna : en ru
  • CA428372A - Extraction method and apparatus : en fr
  • CA428399A - Railway car coupler : en fr
  • CA428413A - Tie rod joint : en fr
  • CA428442A - Frequency multiplier : en fr
  • CH238179A - Shock-proof journal bearing. : de en
  • FR900438A - carbon electrode for batteries or other electrochemical devices : en fr
  • CA428328A - Frequency converter system : en fr
  • CA428410A - Detergent composition : en fr
  • CH238098A - Colander that can be used in downpipes of gutters. : de en
  • CH238107A - Sewage shaft for silo systems. : de en
  • CH238115A - Colander for making mash. : en fr
  • CH238119A - Process for the production of rayon. : de en
  • ES9003Y - Contact spring for the composition of contact sets for electrical relays, switches or the like. : en es
  • CH238261A - Process for the preparation of a substituted 2,6-diamino-triazine-1.3.5. : de en
  • CA428408A - Printing method : en fr
  • ES9793Y - Support system to keep up the posters destined for the propaganda and exhibition of different products. : en es
  • CA428322A - Reinforced concrete construction : en fr
  • US2378994A - Cold rolled manganese steels : en
  • US2379331A - Ring means for fastening insulating spacers in concentric lines : en
  • AU814743A - Improvements relating to alternating electric current rectifiers ofthe selenium type : en
  • CA428416A - Automotive vehicle : en fr
  • US2379047A - Bridging conductor : en
  • ES11586U - Passacintas perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9523Y - Packaging and packaging for permanent wave thermo-chemical elements. : en es
  • CH238104A - Electric heating element. : de en
  • CH238100A - Induction apparatus for electric cattle herding devices. : de en
  • USD141707S - Design fob a gauge handle : en
  • AU2119445A - Improvements in or relating to process of producing substituted acridines and intermediates therefor, andthe products resulting therefrom : en
  • CA428350A - Duplex brake : en fr
  • CA428370A - Bread handling apparatus : en fr
  • CA428433A - Cellulose ester production : en fr
  • CH238268A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • CA428406A - Halogenated organic compound preparation : en fr
  • CA428427A - Electrical relay : en fr
  • ES8914Y - New lamp holder. : en es
  • US2379327A - Dispenser : en
  • US2379337A - Shaker conveyer : en
  • CA428375A - Attrition mill : en fr
  • US2379208A - Selectively operable vending machine : en
  • US2379212A - Internal-combustion pressure generator : en
  • US2379094A - Air freight handling system : en
  • FI20666A - Lungstyrd ventilanordning för andningsskyddsredskap ocy syrebehandlingsredskap : en fi
  • CH238182A - Device for transferring images to a watch face. : en fr
  • SU64856A1 - Precipitation meter : en ru
  • US2378907A - Brassiere : en
  • US2379222A - Anhydrite plasters : en
  • US2379147A - Automatic lathe : en
  • US2379160A - Plant root injector : en
  • SU64899A1 - Multi Phase Peak Transformer : en ru
  • ES9540Y - Mechanical calendar for sports competitions or tournaments. : en es
  • US2379403A - Filling feeler : en
  • CH238110A - Process for the heat treatment of divided materials, for example coal before agglomeration, and apparatus for carrying out this process. : en fr
  • USD141697S - Design for a toy : en
  • AU120068B2 - Improvements relating to alternating electric current rectifiers ofthe selenium type : en
  • CA428429A - Electro-optical image production : en fr
  • SU64906A1 - Method of making refractories from waterproof dolomite clinker : en ru
  • CH238134A - Sandal. : de en
  • FR900405A - Hauling device for the transport of skiers by means of cableway hauling installations : en fr
  • CH238280A - Measuring device on woodworking machines for quick and precise adjustment of the same to the desired wood thickness. : de en
  • CH238266A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • ES11603U - A folding bed (Machine-translation by Google Translate, not legally binding) : en es
  • CH238272A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • CH238233A - Hygienic basin for the sick. : en fr
  • CH238273A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • ES8843Y - Mortise and mortise lock for drawers and doors. : en es
  • ES9384Y - Brooch or bra for garters. : en es
  • ES8907Y - Improvement in surgical sterilizing devices. : en es
  • ES9126Y - Electric stove. : en es
  • FR900451A - Sliding rotary contact, intended for generating measuring pulses : en fr
  • FR900320A - Reinforced concrete plate : en fr
  • CH238167A - Optical tracking device for instruments provided with a travel arm. : de en
  • US2379238A - Burr removing tool : en
  • CH238192A - Process and device for the manufacture of annular hollow objects using plastic materials based on synthetic resins. : en it
  • FR900280A - Phase regulator device of a synchronized motor by frequency division : en fr
  • FR900374A - Alumina extraction process : en fr
  • GB570216A - Improvement in and relating to esters of chloromaleic acid : en
  • CA428403A - Pulp beating engine : en fr
  • ES9030Y - Shoe vulcanization mold. : en es
  • ES9792Y - Folding armchair or rocking chair with canvas seat. : en es
  • ES9498Y - Pocket medicine cabinet. : en es
  • ES9522Y - Container for solid hair dyes. : en es
  • CA428358A - Airplane : en fr
  • ES9194Y - Useful to take advantage of razor blades. : en es
  • ES9201Y - Shoe-chock for transport boxes or "containers". : en es
  • FR900305A - Transmission system with several separately tuned amplifier sections : en fr
  • ES9347Y - Automatic line selector. : en es
  • GB570202A - Improvements in hydraulic control mechanism : en
  • AU2155745A - Specification not printed : en
  • GB570178A - Improvements in and relating to recocking devices for automatic guns : en
  • ES9434Y - Automatic scale. : en es
  • FR900394A - Assembly intended for the detection of oscillations modulated in frequency or in phase : en fr
  • ES9463Y - Electric plate warmer, with food forks. : en es
  • GB570206A - Improvements in chromium recovery : en
  • ES11618U - Flooding of pipes and hydraulic material for screeding floors and ceiling (Machine-translation by Google Translate, not legally binding) : en es
  • US2379203A - Projectile : en
  • ES9051Y - Apparatus for stirring the bottle. : en es
  • ES9695Y - Self-class cap applicable to fire extinguishers. : en es
  • USD141699S - Design fob a wheeled tot or the like : en
  • LU27701A1 - : en
  • US2379224A - Concentration of petroleum acid sludges : en
  • ES8909Y - Elastic, replaceable device for vehicle wheel rims. : en es
  • FR900343A - Device for the treatment of wood tar : en fr
  • US2378940A - Sole chamfering machine : en
  • SU64928A1 - The method of regeneration of waste sintered hard alloys : en ru
  • SU64929A1 - Method and apparatus for determining the amount of hairs in rosehip powder : en ru
  • US2379196A - Industrial furnace : en
  • ES8889Y - Faucet or valve with frustoconical shutter. : en es
  • ES9050Y - Hood or folding hood, made of waterproof paper. : en es
  • US2379017A - Heating unit : en
  • US2379202A - Collapsible receptacle : en
  • ES9847Y - Friction ratchet. : en es
  • CH238240A - Circuit arrangement in an automatic telecommunications system. : de en
  • SU64904A1 - Method of making azotogen : en ru
  • ES9326Y - Chalk or soap for scratching fabrics, : en es
  • US2378955A - Tire tool : en
  • DK63650C - Device by Window Frames or Wooden Window Beams for Retaining the Window Material. : da en
  • FR900327A - Floor, parquet or paneling system for all applications : en fr
  • GB570259A - Improvements in the pulping of fibrous cellulosic material : en
  • ES9215Y - Table for clinics and hospitals. : en es
  • ES9552Y - Buckles with overlapping trim pieces. : en es
  • ES9652Y - Device for projecting advertisements on cinema screens. : en es
  • USD141715S - Design fob a faucet : en
  • USD141696S - Design fob a combined finger ring and watch : en
  • ES8977Y - Glove for the feet. : en es
  • SU64878A1 - Centerless Ball Grinding Machine : en ru
  • GB570258A - Improvements in the production of carbon-black : en
  • ES170031A1 - PROCEDURE FOR THE OBTAINING OF AMINES : en es
  • GB570134A - Improvements relating to railway signalling apparatus : en
  • FR900321A - Cement-based paint : en fr
  • ES9193Y - Mamo motorized brush for wood. : en es
  • GB570142A - Process for the catalytic dehydrogenation of hydrocarbons : en
  • FR900442A - Portable centrifugal wringer, especially for spinning salad and other household jobs : en fr
  • FR900376A - Universal tractor for small farms : en fr
  • ES9671Y - Non-refillable cap. : en es
  • US2379303A - Combined call-indicator, dialer, and timer : en
  • US2379336A - Display panel and the like : en
  • ES169992A1 - A PROCEDURE FOR RECOVERY OF DISPERSED HEAT IN GAS BURNERS : en es
  • ES11617U - Affilisers machine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9544Y - Adjustable wrench for bicycle tool case. : en es
  • USD141692S - Design for a lens mount oe the like : en
  • USD141674S - Design fob an air-mail envelope : en
  • ES11528U - Sewing for leather trim on car blankets and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US2379261A - Unsaturated esters : en
  • ES9235Y - Ball cap for rubber-based bottles. : en es
  • ES9415Y - Electric headlamp, universal movement. : en es
  • US2379022A - Hydrofluoric acid process : en
  • ES11619U - Pulse game perfected based on tactical-strategic itineraries on continental relief cartography (Machine-translation by Google Translate, not legally binding) : en es
  • ES9283Y - Tissue. : en es
  • ES9763Y - Improvements introduced in the manufacture of voltage variator switches. : en es
  • FR900258A - Process for resolving lactam esters obtained by transposition of cyclic oximes using sulfuric acid : en fr
  • US2379025A - Electrode and method of making the same : en
  • US2379213A - Skeleton frame for supporting glass : en
  • ES9013Y - Air conditioning and air conditioning device. : en es
  • ES11602U - New packaging (Machine-translation by Google Translate, not legally binding) : en es
  • CH238258A - Process for the preparation of a ketone of the cyclopentanopolyhydrophenanthrene series. : de en
  • CA428316A - Ship prefabricating method : en fr
  • GB570266A - A dispensing holder or magazine for labels, tickets or the like : en
  • US2379357A - Sealing machine : en
  • AU130252B2 - Improvements in or relating togas compressing apparatus : en
  • US2379352A - Aircraft wing : en
  • ES9827Y - Device to moisten the rubber of the envelopes and facilitate their closing. : en es
  • ES170025A2 - A SCHOOL ANTHROPOMETER APPARATUS : en es
  • GB570233A - Addition agent for caustic alkali electrolytes used in the production of hydrogen and oxygen : en
  • US2379037A - Hydraulic tracer : en
  • ES169897A1 - PROCEDURE FOR THE PREPARATION AND APPLICATION OF MEANS TO COMBAT PARASITES : en es
  • ES9669Y - Lamp perfected. : en es
  • GB570271A - Improvements in or relating to the manufacture of carboxylic acid anhydrides : en
  • ES9848Y - Miniature or toy glider. : en es
  • US2379292A - Copolymerizates of isoolefins and vinyl halides and process of preparing the same : en
  • US2378895A - Loom stopping means : en
  • US2378906A - Brassiere : en
  • FR900415A - Combined seed sorter : en fr
  • US2379032A - Process for the preparation of naphthalic acids : en
  • CA428325A - Vehicle wheel : en fr
  • ES11214Y - Convertible sofa into bed and bunk simultaneously. : en es
  • ES8988Y - Removable handle device adaptable to any saucepan, jug or similar container and to any kind and shape of the handle. : en es
  • ES9334Y - Folding bed with, perfected wardrobe. : en es
  • CH238177A - Mirror condenser system. : de en
  • CH238250A - Bag with locking device for cycles. : en fr
  • FR900324A - Automatic spot welding machine for cans : en fr
  • US2379113A - Safety control for fuel burners : en
  • CA428394A - Calcium hydrochlorite manufacture : en fr
  • SU64850A1 - Ignitron igniter : en ru
  • CH238125A - Holder for slip-on bobbins. : de en
  • AU2138845A - Specification not printed : en
  • SU64889A1 - Coal-ceramic electrical resistance : en ru
  • SU64965A1 - Air separator : en ru
  • US2379003A - Die : en
  • US2379145A - Commutator processing : en
  • SU64849A1 - Bipolar duplex device without a balanced line : en ru
  • CA428366A - Photomechanical screen : en fr
  • CA428344A - Side seam welding method : en fr
  • CH238158A - Process for the production of screened slides for single and multi-color, flat and gravure printing. : de en
  • CH238168A - Planimeter. : de en
  • CA428398A - Wall construction : en fr
  • CH238133A - Semi-rigid turn-down collar. : de en
  • SU64947A1 - Winding mechanism to cone hanks : en ru
  • US2379173A - Aircraft landing gear : en
  • ES9856Y - Metal sieve. : en es
  • US2379250A - Preparation of carbonic acid esters : en
  • US2379394A - Packer holding device : en
  • CH238252A - Crank gear. : de en
  • US2378939A - Echo sounding apparatus : en
  • CH238151A - Process for the production of adhesives. : de en
  • CH238152A - Detonator. : de en
  • CH238241A - Device for monitoring an electrical system via a telephone network. : de en
  • ES9000Y - Device coupled to a special bicycle frame by which, without the need to change gears and by means of a grader, the effort of the cyclist is reduced. : en es
  • FR900388A - Billet breaking press : en fr
  • US2378941A - Locking bar stop means : en
  • US2378917A - Sensitized photographic emulsion : en
  • US2379216A - Box gluing device : en
  • ES170012A1 - AN ELECTRICAL HEATING PROCEDURE AT CONSTANT TEMPERATURE, ADJUSTABLE TO CONSTANT, ADJUSTABLE AND UNIFORMLY DISTRIBUTED TEMPERATURE, BY MEANS OF A LIQUID THAT WORKS AS A RESISTANCE : en es
  • CH238161A - Equipment for shooting. : en fr
  • SU64963A1 - Wind speed and direction meter : en ru
  • ES8971Y - Storage tanks for thermosyphons with special characteristics. : en es
  • US2378971A - Respiratory filtering device : en
  • US2379215A - Apparatus and method for handling volatile liquids : en
  • BE458013A - : en
  • ES9065Y - Turnstile. : en es
  • SU64894A1 - Self centering collet chuck for machine tools : en ru
  • ES9482Y - Connection piece or clip adaptable to radiotelephony lamps. : en es
  • FR900271A - Improvements to closures for shafts or shafts of elevators or hoists : en fr
  • GB570237A - Improvements in and relating to fuzes for aerial bombs and like projectiles : en
  • ES8966Y - Pocket soccer classifier. : en es
  • GB570284A - Improvements in centrifugal spinning buckets : en
  • US2379386A - Safety razor guard plate : en
  • ES9079Y - Metallic box with slightly spherical or conical closing edges, provided with projections or support ribs. : en es
  • ES9585Y - New stopcock. : en es
  • CH238228A - Contact spring for electrotechnical purposes. : de en
  • ES9060Y - Nib for fountain pen. : en es
  • FR900460A - Wheel mounting for swing-axle motor cars : en fr
  • GB570200A - Improvements in or relating to methods of coating surfaces by evaporation : en
  • GR10399B - METHOD OF PREPARATION OF ESTERS. : el en
  • ES9664Y - Slide. : en es
  • ES170027A1 - A DAM OF MULTIPLE DIVING : en es
  • CA428389A - Clothes wringer : en fr
  • CA428419A - Shaft coupling and transmission system : en fr
  • SU64844A1 - Method of making blanks for stamping cartridge and projectile sleeves : en ru
  • SU64957A1 - Liquid fuel nozzle : en ru
  • US2379300A - Fluorescent lamp starter : en
  • ES9744Y - Armor for lined buttons. : en es
  • FR900303A - Electromagnet core, in particular for relays in telecommunications installations : en fr
  • ES11596U - Reel mechanism for fishing rods. (Machine-translation by Google Translate, not legally binding) : en es
  • FR900307A - Closure for push button switch : en fr
  • FR900475A - Continuous speed change : en fr
  • ES11480U - Apparatus to facilitate nasal breathing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES170009A1 - SOME IMPROVEMENTS IN THE MACHINES TO CUT AND ROLL PAPER OR ABRASIVE FABRIC IN THE FINAL PHASE OF THE CONTINUOUS MANUFACTURE OF THIS SPECIALTY : en es
  • FR900262A - Wired laminated glass : en fr
  • ES9679Y - Perfected hoist for electric lamps. : en es
  • SU64935A1 - Method of obtaining bleaching lands : en ru
  • US2379251A - Composition of mater : en
  • CH238232A - Urinal for babies. : en fr
  • SU64905A1 - Device for preventing malfunctioning of fast acting distance protection with between phase faults in the voltage circuit : en ru
  • US2379207A - Weighing scale : en
  • ES9828Y - Elements for jewelery or costume jewelery, perfume emanators. : en es
  • GB570184A - Electric measuring instrument : en
  • ES9359Y - Perfected ashtray. : en es
  • SU64952A1 - Champagne Forwarding Machine : en ru
  • ES9287Y - Jaw for splitting saws and saws. : en es
  • ES11601U - Broom with special fastening of the bundles, fiber, palm, hair or wire. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9583Y - Mechanism applicable to coffee grinders and the like. : en es
  • FR900251A - Lowering and anchoring devices for a frame to be used for a plowing winch : en fr
  • CA428414A - Dual engine vehicle : en fr
  • ES11526U - Extension switch housing or enclosure (Machine-translation by Google Translate, not legally binding) : en es
  • ES9659Y - Safety cap to apply to bottles with neck. : en es
  • ES9344Y - Fastening device for the formation of constructions with cardboard, paper or cardboard. : en es
  • ES9285Y - Device for holding handles. : en es
  • FR900253A - Multi-speed shifting : en fr
  • GB570291A - Improvements relating to telephone instrument circuits : en
  • SU64882A1 - Stepless gear : en ru
  • US2378977A - Polymeric materials containing nitrogen-substituted polyamides : en
  • US2379080A - Hospital bed : en
  • USD141724S - Design fob a weighing scale : en
  • ES9554Y - Tweezers designed to hold children's bedding and other uses. : en es
  • ES9606Y - Compound tweezers, and of minimum weight, for waving hair. : en es
  • FR900474A - Transmission channel : en fr
  • GR10389B - GLASSES FOR CONVERSION OF GLASS BOTTLES. : el en
  • US2379398A - Water heater apparatus : en
  • ES9028Y - Enhanced-type bath-bunk. - : en es
  • ES9144Y - Reinforced wooden tool handles. : en es
  • ES9493Y - Improved needle for practicing blood transfusions. : en es
  • ES9825Y - Toothbrush case device. : en es
  • ES9274Y - Constant pressure hand-reducer. : en es
  • FR900267A - cigarette case with hinged cover and lighter mounted on the case : en fr
  • GB570256A - Improvements in or relating to detachable wheels for motor cycles and the like : en
  • CA428361A - Paper roll core cap : en fr
  • ES9039Y - Detachable bottle-shaped container to contain a glass or clay bottle appropriate to its shape. : en es
  • FR900254A - Mold for casting air-cooled finned cylinders, cylinder heads or the like : en fr
  • FR900464A - Process for the subsequent continuous sulphurization of viscose : en fr
  • GB570231A - Improvements in the purification of cobaltic hydroxide : en
  • CH238284A - Process for the preparation of 1- (0-oxy-phenoxy) -3-N-tetrahydro-p-oxazinyl-propanone- (2). : de en
  • ES11615U - Closing or lid of bottle with device for emptying the liquid in the form of a sheet, equipped with fluffy felt support (Machine-translation by Google Translate, not legally binding) : en es
  • SU64895A1 - Direct Acting Device : en ru
  • US2379001A - Device for removing and applying chain links : en
  • US2379166A - Method of making friction linings : en
  • FR900402A - Drum-shaped blade holders with several blade rings for axial turbo-machines : en fr
  • ES9049Y - Announcing display apparatus. : en es
  • FR900440A - Two-point application feeler lever measuring instrument, especially for grinding machines or other machine tools : en fr
  • FR900499A - Device for carrying out reactions between powdery solid substances : en fr
  • ES9253Y - Foldable cardboard box. : en es
  • ES170007A1 - A NEW ENGINE SYSTEM : en es
  • FR900383A - Fountain pen holder : en fr
  • GB570223A - Improvements in or relating to frictional pocket igniters : en
  • CH238226A - Electric relay. : de en
  • ES8926Y - Tilting radiological apparatus. : en es
  • ES9710Y - New bottle-nipple. : en es
  • ES9358Y - Hairpin perfected for hair. : en es
  • GB570196A - Improvements in and relating to the manufacture of antibacterial sulphanilamido compounds : en
  • ES8928Y - Mechanical device for tilting radiological table, equipped with a lateral carriage for support. : en es
  • ES9611Y - Antenna for radiotelephony. : en es
  • US2379326A - Hospital door latch mechanism : en
  • GB570195A - Improvements in magnetic separators : en
  • CH238224A - Mechanical rectifier for multi-phase current. : de en
  • US2379118A - Apparatus for conditioning tobacco : en
  • US2379104A - Manufacture of esters : en
  • US2379136A - Fitting-up tool : en
  • CH238253A - Device for adjusting the blades of propellers. : de en
  • CA14142S - Electric flatiron : en
  • USD141728S - Design for a container for cosmetics : en
  • US2379049A - Power-operated toothbrush : en
  • DK63647C - Machine for applying ink or other dye to footwear parts. : da en
  • US2378997A - Winding reel : en
  • CA428324A - Scrap steel recovery : en fr
  • CH238146A - Process for the preparation of d (+) - a, -Dioxy-ss, ss-dimethyl-butyric acid- (3'-oxopropyl) -amide. : de en
  • CH238111A - Gasifier group. : en fr
  • US2379206A - Means for holding cooking utensils on galley ranges : en
  • CH238246A - Ejector fan for conveying shredded material in a pipeline, in particular for feeding silos. : de en
  • CH238238A - Electromechanical pulse regenerator. : en fr
  • US2379152A - Vacuum production and apparatus therefor : en
  • US2379023A - Two-way clutch : en
  • US2379380A - Treating plant : en
  • AU2151345A - A method forthe production of aliphatic sulphonic acids and esters thereof : en
  • CA428430A - Alloy : en fr
  • ES9353Y - Own vehicle for the exhibition and itinerant sale. : en es
  • CA14143S - Electric flatiron : en
  • US2379046A - Drum swager : en
  • US2379200A - Circuit interrupting apparatus : en
  • US2378905A - Catalysis : en
  • US2378935A - Shield display : en
  • CH238172A - Device on measuring devices for registering measurement results. : de en
  • ES9346Y - Announcing apparatus. : en es
  • US2379396A - Automatic foam control for air cleaners : en
  • US2379384A - Shoe : en
  • DK63653C - Procedure for Neutralizing the Acids Formed by Roasting Coffee Substitutes. : da en
  • CH238212A - With a jacket provided for cooling or heating purposes in the wall of a work or container room. : de en
  • CH238220A - Transformer with adjustable reactance for arc welding. : de en
  • US2379072A - Controller for multimotor drives : en
  • US2378953A - Method of handling filler tobacco for cigar machines : en
  • FR900423A - Safety hooking device for pens, mechanical pencils and the like : en fr
  • GB570263A - Co-polymers and method of preparing the same : en
  • ES7865U - Tiralºneas for cartoonists. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9714Y - Auxiliary desk-support for use on the telephone and other applications. : en es
  • ES9736Y - Outlet and control tap for water meter batteries. : en es
  • ES9782Y - Over-surround to hide the stitching or stitching of the hems of espadrilles, sneakers and other types of footwear. : en es
  • ES9021Y - New single-pole and multiple fixed switch. : en es
  • SU64950A1 - Buckle for a bank of empty flyers : en ru
  • FR900348A - Portable bicycle : en fr
  • GB570161A - Improvements relating to fuel injection nozzles for internal combustion engines : en
  • GB570228A - Improvements in or relating to locating and securing devices : en
  • ES9195Y - Air pressure reducer for pneumatic installations. : en es
  • ES9678Y - Detachable articulation box with springs for interchangeable jewelery support. : en es
  • GB570201A - Improvements relating to antenna systems : en
  • FR900273A - Electric machine used for the maintenance of floors, parquet floors, etc., such as brushing or scrubbing machine, waxing machine or similar machine : en fr
  • ES8844Y - Double moldboard plow. : en es
  • ES9032Y - Soles for espadrilles and similar footwear. : en es
  • ES170016A1 - PROCEDURE FOR TRANSFORMING RUBBER WASTE IN AQUEOUS DISPERSIONS : en es
  • CA428428A - Metal coating method : en fr
  • ES9741Y - Multitubular case, mounted on a flexible or rigid frame, useful for liquor store or medicine cabinet. : en es
  • FR900341A - Process for manufacturing improved polyvinyl acetals : en fr
  • FR900497A - Clamping piece for pipe joints : en fr
  • US2379209A - Apparatus for the control of highway crossing signals : en
  • US2379221A - Communication system : en
  • GB570253A - Improvements in or relating to mountings for vehicle wheels : en
  • ES9370Y - Closure for bottles, jars and the like. : en es
  • ES9461Y - Support for espresso coffee installations for bars and similar establishments. : en es
  • ES9819Y - Perfected tap. : en es
  • SU64932A1 - The method of preparation of drugs of morphine and efidrin : en ru
  • GB570139A - Improvements in or relating to the extrusion of thermoplastic materials : en
  • FR900319A - Device for measuring speeds liable to large variations : en fr
  • FR900411A - Improvement in aneroid barometers : en fr
  • ES9441Y - Fixing system for steering electrical appliance used in recessed installations : en es
  • FR900392A - Frequency-modulated or phase-modulated oscillation detector assembly : en fr
  • ES11589U - New padlock (Machine-translation by Google Translate, not legally binding) : en es
  • FR900484A - Contact layout : en fr
  • ES11482U - Cylindrical case for winding paper. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9597Y - Hermetically sealed container for canned fish. : en es
  • ES9374Y - Shoe sole : en es
  • ES9592Y - Perfected bra bra. : en es
  • ES9817Y - Rigid cartridge, consisting of a combustible wick, suitable for use in pocket lighters. : en es
  • FR900358A - Method of bonding sheets, in particular polarization sheets : en fr
  • ES9053Y - New model of girdle for women. : en es
  • ES9413Y - Pressure shut-off tap for drums and similar tanks. : en es
  • ES9731Y - Container for individual ice creams. : en es
  • FR900312A - Drum, in particular drum rotor for axial compressors : en fr
  • ES9341Y - Laboratory press for various uses. : en es
  • GB570163A - Improvements in and relating to the extraction of an organic gelling compound from vegetable matter : en
  • ES8910Y - Perfected inkwell. : en es
  • CH238257A - Device for locking and unlocking the heald-carrying frames in their lower end-of-travel position, in a circular loom. : en fr
  • US2378989A - Printing machine : en
  • US2379319A - Purifying diffusion juice : en
  • US2379090A - Box opening machine : en
  • ES8992Y - Alcuza perfected. : en es
  • US2379182A - Attachment for drills : en
  • USD141700S - Design for a nursery bottle holder : en
  • CA428393A - Degasification and clarification of liquid dispersions : en fr
  • CH238207A - Drum rotor assembled from several parts for steam and gas turbines. : de en
  • ES9267Y - New packaging. : en es
  • ES9320Y - Floor for footwear. : en es
  • FR900292A - Adjustment device for hydraulic transmission : en fr
  • FR900295A - Short-wave apparatus for the establishment of radio communications of messages : en fr
  • FR900458A - Puppet theater : en fr
  • US2379021A - Locomotive : en
  • US2378945A - Tank : en
  • ES9105Y - Our packaging. : en es
  • ES9217Y - Electric iron with stand. : en es
  • GB570207A - Improvements in or relating to polymerisation of vinyl compounds : en
  • ES11611U - A perfected letter card (Machine-translation by Google Translate, not legally binding) : en es
  • ES170005A1 - AN AMAZING MACHINE : en es
  • FR900483A - Electric variometer with inductance controlled by an adjustable exciter system with between its poles at least two variable inductance windings : en fr
  • FR900486A - Rotating capacitor in particular for ultra-high frequency devices : en fr
  • US2378903A - Grinding machine : en
  • US2379114A - Safety control apparatus for fuel burners : en
  • USD141726S - Design fob a lady s smoking pdye : en
  • ES9700Y - Improved case specially designed to contain perfumery products. : en es
  • FR900425A - High temperature refractory electric capacitor : en fr
  • ES9503Y - Metal lid for closing bottles and containers. : en es
  • FR900393A - Process for improving the mechanical manufacture of bottles and apparatus for making it : en fr
  • US2379376A - Figure toy : en
  • ES9001Y - Conservative for ice cream. : en es
  • GB570145A - Improvements in steam generating plants : en
  • SU64852A1 - Phototelegraphic channel : en ru
  • US2379335A - Treatment of cereals : en
  • US2379381A - Composition of matter : en
  • ES9663Y - Perfected oiler. : en es
  • GB570218A - Improvements in or relating to aircraft engine controls : en
  • FR900476A - Corrugated fibers, threads and yarns of cellulose or regenerated cellulose : en fr
  • ES9376Y - Rig for opening bottles fitted with a crown cap. : en es
  • ES9465Y - Platen type for connecting tubes. : en es
  • FR900330A - Reinforced insulation panel forming a prefabricated part of a house wall : en fr
  • DK63636C - Emulsifier. : da en
  • ES8895Y - Paper sheet holder to simultaneously make several carbon copies with a typewriter. : en es
  • ES9654Y - Folding box, for the packaging of bottles, which prevents their breakage and the violation of the content. : en es
  • ES10714U - Retention device for tissues, belts, bandages, ropes and other uses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9035Y - Rule. : en es
  • FR900455A - Piston pump with star-mounted cylinders : en fr
  • ES9417Y - Miniature theater with removable frontispiece. : en es
  • ES9008Y - Curling tube for hair. : en es
  • GB570235A - Process for producing beta-olefins : en
  • US2379061A - Tie line : en
  • US2379053A - Case for measuring instruments : en
  • US2379276A - Brake mechanism : en
  • US2379369A - Bed footboard : en
  • GB570217A - Improvements relating to mechanical stokers for boilers : en
  • US2379312A - Reaction products of alkylated phenols and terpene-phosphorus sulphide : en
  • US2379332A - Solvent extraction system : en
  • US2379354A - Rubber derivatives : en
  • US2379007A - Locomotive spark arrester : en
  • US2379199A - Fuse construction : en
  • US2379242A - High speed rotary cutting machine : en
  • US2379290A - Chemical manufacture : en
  • US2379325A - Frequency modulation : en
  • ES9191Y - Match girl. : en es
  • FR900336A - Device for conditioning hot gases, in particular for drying wood intended for supplying gasifiers : en fr
  • ES9746Y - New lined button system. : en es
  • FR900416A - Safety coupling : en fr
  • US2379267A - Apparatus for launching or assisting in the launching of airplanes : en
  • CH238135A - Shoe insole. : de en
  • US2378965A - Expansible chamber motor : en
  • USD141682S - Design fob a xylophone : en
  • US2378937A - Sighting instrument : en
  • US2378975A - Indicator dial : en
  • USD141719S - Design fob a diesel engine : en
  • CH238223A - Run-time discharge device. : de en
  • ES11095U - New molded rubber sandal, with or without fabric lining (Machine-translation by Google Translate, not legally binding) : en es
  • FR900387A - Powdered product for the manufacture of pressed parts, and its method of use : en fr
  • GB570246A - Improvements in inductor alternators : en
  • SU64880A1 - Broadcast : en ru
  • US2378963A - Gear generator : en
  • ES9488Y - Tine holder for rag shredder drums. : en es
  • GB570279A - Improvements in and relating to modulation indicating or measuring means : en
  • ES8922Y - Folding table with a board divided into two parts. : en es
  • ES9310Y - Dropper bottle. : en es
  • FR900421A - Electrolytic electricity meter : en fr
  • ES9156Y - Post for advertising and useful purposes. : en es
  • US2379040A - Pin tumbler lock : en
  • US2379253A - Regenerative repeating system : en
  • US2378890A - Surface hardening metal areas of limited size : en
  • US2379070A - Pigment dispersions : en
  • US2379291A - Fluid pressure motor : en
  • ES9727U - Metal plate box with rims for opening. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11606U - Mold for the manufacture of protective gloves for x-rays and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9091Y - Mechanical swimming doll. : en es
  • US2379256A - Outboard motor support : en
  • US2378927A - Silicate cement, particularly useful as a coating : en
  • US2379097A - gamma-trichlorobutyronitrile and method for its preparation : en
  • US2379190A - Fuel-injection engine : en
  • US2379360A - Hammer mill : en
  • SU64900A1 - Method of making mastic for non-roll roofing : en ru
  • US2379033A - Tape cutting machine : en
  • FR900351A - Automatic weigher for powdery products : en fr
  • ES170030A1 - PROCEDURE FOR THE OBTAINING OF ESTERS OF THE DITIOCHARBAMINIC ACID : en es
  • ES9170Y - Applied heel scythe. : en es
  • US2378902A - anschotz : en
  • US2379220A - Apparatus for manufacturing multiple glazed units : en
  • ES9027Y - Wooden floor footwear. : en es
  • ES9724Y - Lock for cars. : en es
  • FR900489A - Method for controlling high frequency generators for industrial or medical applications : en fr
  • GB570173A - Improvements in or relating to indexing means and operating mechanism therefor : en
  • CA428417A - Automotive vehicle : en fr
  • CH238147A - Process for removing salts from liquids containing aldol. : de en
  • US2379083A - Furnace : en
  • US2379228A - Diesel fuel : en
  • US2378984A - Ceiling board prop : en
  • CH238164A - Direct reading perimeter. : en fr
  • FR900454A - Device for starting internal combustion engines with injection : en fr
  • US2379383A - Grenade releasing apparatus : en
  • US2378948A - Crate head maker : en
  • US2379116A - Manifold assembly : en
  • GB570226A - Improvements in and relating to electrically insulated conductors : en
  • ES9122Y - Special switch for the momentary closure of electrical circuits. : en es
  • SU64949A1 - Operating table for large farm animals : en ru
  • USD141702S - Design for a toy boat : en
  • BE458655A - : en
  • ES9394Y - Detachable wooden safety packaging. : en es
  • SU64901A1 - Directional action for cutting casing strings : en ru
  • US2379172A - Preparation of catalyst and method for dehydrogenating hydrocarbons with same : en
  • US2379197A - Automatic control device for electric contacts : en
  • GB570205A - Improvements in the manufacture and production of artificial filaments, threads and the like : en
  • GB570267A - Improvements in and relating to ammonia nitrate compositions : en
  • ES9410Y - Moisture resistant container. : en es
  • ES9674Y - Box for storing loose sheets of beads and keeping them upright during use. : en es
  • FR900335A - Improvements to rigid material soles for shoes : en fr
  • ES9324Y - New folding hammock. : en es
  • US2379314A - Current motor : en
  • US2379127A - Box creasing and folding machine : en
  • US2378921A - Filler tobacco feed : en
  • US2379110A - Distillation process : en
  • ES8941Y - Table with electrical resistances, usable in the manufacture of vulcanized footwear. : en es
  • CA428388A - Slide fastener testing device : en fr
  • CA428355A - Transmission control : en fr
  • SU64885A1 - Shipping Chamber Gateway : en ru
  • US2378916A - Manganese alloys : en
  • US2379092A - Handkerchief holder : en
  • US2379098A - Solutizer recovery process : en
  • US2379240A - Method of controlling fluid flow : en
  • CA428415A - Vehicle : en fr
  • CH238271A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • ES11614U - Closing or lid of bottle with device for emptying the liquid in the form of a sheet (Machine-translation by Google Translate, not legally binding) : en es
  • FR900398A - Electrically heated die for manufacturing glass yarns : en fr
  • SU64891A1 - Galvanic element of the contactor : en ru
  • US2379075A - Enamel composition : en
  • US2379099A - Centrifugal thrust loader : en
  • US2379309A - Manufacture of dicarboxylic acid esters of high polymer polyhydroxy compounds : en
  • USD141672S - Home laundry washing machine : en
  • ES9115Y - Syringe for urethral washes. : en es
  • ES9854Y - Toothed chainring or bottom bracket flywheel, especially for bicycles. : en es
  • SU64908A1 - Method and instrument for determining the cohesiveness of bast fibers : en ru
  • SU64955A1 - The method of obtaining prints by the method of high and flat printing : en ru
  • CH238144A - Process for the preparation of a new saccharide derivative. : de en
  • US2379008A - Combustion regulation : en
  • CA428426A - Carbon coated metal desulphurization : en fr
  • AU2102745A - Improvements relating to arrangements forthe taking off of connections from electric cables : en
  • CH238247A - Device for drying the air in liquid tank systems. : de en
  • CA428323A - Shopping cart : en fr
  • ES9442Y - Fixing system in the embedding boxes of the various devices used in electrical installations. : en es
  • CH238234A - Electric irradiation machine. : de en
  • GB570221A - Improvements in the mountings of tanks on tank vehicles : en
  • CA428369A - Perforated pie covering forming apparatus : en fr
  • CA428435A - Cellulose ester production : en fr
  • ES9308Y - Tie holder. : en es
  • ES9542Y - Apparatus for sharpening. : en es
  • FR900323A - Improvements to the method of charging furnaces for carbonizing solid fuels : en fr
  • GB570232A - Improvements in anti-oxidants : en
  • US2379010A - Box toe cap : en
  • USD141673S - Design fob a hand truck : en
  • US2378947A - Method of knitting : en
  • US2379379A - Universal standard : en
  • US2378956A - Torque wrengh or like tool : en
  • US2379076A - Gas purification process : en
  • ES10552Y - Soccer deck. : en es
  • GB570277A - Improvements in or relating to the design of rotary briquette presses : en
  • ES9480Y - Device for the construction of brake shoes for cars, trucks and other vehicles. : en es
  • GB570144A - Improvements in or relating to the construction of portable or temporary buildings : en
  • US2379174A - Turbotransmission : en
  • ES9467Y - Toy for composition of varied figures. : en es
  • GB570293A - Improvements in or relating to circuit breakers for controlling electric circuits : en
  • US2379135A - Method of producing grids for electron discharge devices : en
  • US2379158A - Particle size determination : en
  • US2378915A - Suspension for crane booms : en
  • CH238156A - Cinematographic camera. : en fr
  • SU64877A1 - Centerless Ball Grinding Machine : en ru
  • CH238236A - Apparatus for classifying and counting coins, with device for making coin rolls. : de en
  • US2379248A - Method of preparing curved sheets of polymeric material : en
  • US2379214A - Portable mirror equipment : en
  • US2379244A - Glass supporting frame : en
  • CH238099A - Device for changing the contact closure time on electrical cattle herding devices. : de en
  • USD141725S - Design for a back fob bow ties, belts : en
  • CA428385A - Egg whitening method : en fr
  • CH238264A - Process for the preparation of a disazo dye. : de en
  • US2379000A - Shoe or similar footwear : en
  • ES9080Y - Parallel screw. : en es
  • US2378966A - Wave motor : en
  • US2379140A - Cooky cutter : en
  • US2379162A - Automatic, positive action packer : en
  • US2379204A - Device for winding strips of fabric material : en
  • CA428368A - Detersive composition : en fr
  • CH238137A - Cyclone. : de en
  • US2379079A - Well cementing device : en
  • ES9691Y - Brake bolt. : en es
  • SU64859A1 - Device for adjusting the limits of expansion or compressed dynamic range of loudness : en ru
  • FR900417A - Piston pump with efficiency regulated by rotary valves : en fr
  • US2379167A - Lens system : en
  • US2379012A - Spring suspension for vehicles : en
  • SU64919A1 - The method of casting iron casting molds : en ru
  • US2378967A - Appliance for machine tapping or screwing operations : en
  • US2379063A - Base for electric lamps and the like : en
  • US2379084A - Car truck brake : en
  • US2379324A - Stream motor : en
  • US2379264A - Process for producing potentially adhesive textile fibers : en
  • US2378952A - Countercurrent contacting apparatus : en
  • US2378990A - Process for the recovery of rubber latices from plants : en
  • US2379225A - Hitch : en
  • USD141701S - Design fob a toy boat : en
  • SU64881A1 - Parachute : en ru
  • USD141720S - Design for a diesel engine : en
  • CH238196A - Device for turning at least approximately involute-shaped profiles on gear grinding wheels. : de en
  • CH238221A - Gas pressure switch. : de en
  • AU2119745A - Improvements in or relating to 2-methoxy-6-chloro-9 methyl w Unsymmetrical disubstituted amino polymethyleneamino acridines : en
  • ES9853Y - Toy. : en es
  • CA428400A - Melting furnace : en fr
  • SU64909A1 - Method of making solid gas generating materials : en ru
  • US2379071A - Manual tilt table : en
  • US2379078A - Friction shock absorber : en
  • US2379195A - Apparatus for catalytic conversion : en
  • US2379397A - Anode structure : en
  • USD141677S - Davidson floating toy : en
  • US2379066A - Polishing stainless iron and steel : en
  • ES9061Y - Device applicable to any gas mask that allows its use for therapeutic purposes : en es
  • ES8937Y - A new perfected electrical switch : en es
  • ES9127Y - Artificial resin catheter, probe or analog. : en es
  • ES9850Y - New retorts for the dry distillation of wood and by-products of vegetable origin. : en es
  • US2379183A - Auxiliary steam plant for aircraft : en
  • FR900328A - Method of building walls and partitions of houses in prefabricated panels and construction elements for its implementation : en fr
  • ES9620Y - Apparatus for the preparation of coffee, milk and other liquids. : en es
  • FI20663A - Förfaringssätt för framställning av Cellulosa lösningar : en fi
  • CH238090A - Facility intended for agricultural work purposes. : de en
  • CH238197A - Grinding apparatus, in particular for grinding mower knives. : de en
  • US2379323A - Overload protective device : en
  • US2378899A - Shoe toe lifter : en
  • SU64865A1 - Machine for rolling profile rings : en ru
  • US2379344A - Internal-combustion engine and rotary valve therefor : en
  • ES11610U - Combined chassis with curtain to take, reflections of reticular photographs, in particular photographs in relief. (Machine-translation by Google Translate, not legally binding) : en es
  • SU64920A1 - Method of manufacturing turbine blades : en ru
  • US2379217A - Locomotive superheater : en
  • ES169987A1 - CHEMICAL PROCEDURE FOR THE APPLIQUE OF ANIMAL WASTE : en es
  • US2378954A - Two-way overrunning clutch : en
  • ES11585U - Announcement device by eclipse of figures. (Machine-translation by Google Translate, not legally binding) : en es
  • SU64923A1 - Stamp for bending a stack of sheet metal blanks to a rib : en ru
  • US2378923A - Toolholding attachment for lathes : en
  • AU130190B2 - Improvements in or relating to electromagnetic relays : en
  • ES9588Y - Folding desk. : en es
  • US2379031A - Carrying case : en
  • CA428440A - Electrolytic cell : en fr
  • AU130720B2 - Improvements in or relating to process of producing 2'5 dichlorobenzene sulphonic salts of antimalarial organic bases, andthe products resulting therefrom : en
  • CH238108A - Drainage device, in particular for tubs and toilet facilities. : de en
  • BE458868A - : en
  • ES170023A3 - PROCEDURE FOR THE MANUFACTURE OF PLASTIC MATERIAL FRAMES FOR BICYCLES AND SIMILAR : en es
  • ES9063Y - Closure system for bracelet-watch. : en es
  • SU64936A1 - Method for removing chlorine compounds from pulsiers : en ru
  • LU27700A1 - : en
  • SU64864A1 - Back Shock Protection Device when starting internal combustion engines : en ru
  • USD141717S - Design fob a faucet : en
  • US2379095A - Tire : en
  • US2379302A - Variable pitch propeller : en
  • ES9519Y - Recreational game. : en es
  • FR900283A - Rotor for turbo-machines, in particular with uneven distribution of thermal effects : en fr
  • DK63638C - Coupling to increased Utilization of Wires arranged in Groups in Remote Signaling Systems, especially Telephone Selector Systems. : da en
  • CA428326A - Glazing material : en fr
  • SU64911A1 - Landing gear : en ru
  • US2378891A - Worm gearing : en
  • US2379201A - Timing modulation : en
  • US2379348A - Heating device : en
  • US2379062A - Steam treatment vessel : en
  • US2379246A - Corrosion resistant coating compositions : en
  • US2379328A - weingart : en
  • US2379039A - Terpene derivatives : en
  • CA428401A - Electric cable joint : en fr
  • CH238183A - Process for the production of the lining from cast charcoal of furnaces for the electrolytic production of aluminum : de en
  • CH238242A - Electric contact device on rims of wheels provided with pneumatic tires for electrically operated signaling devices. : de en
  • CH238106A - Method and device for the production of notches. : de en
  • US2379293A - Rate-of-climb indicator : en
  • US2379168A - Thermionic tube circuits : en
  • GB570214A - Improvements in or relating to a shock absorber : en
  • US2379006A - Construction of striking implements : en
  • AU2119545A - Improvements in or relating to process of producing substitute acridines and intermediates therefor, andthe products resulting therefrom : en
  • US2379374A - Manufacture of electric storage cells : en
  • US2379117A - Method for conditioning tobacco : en
  • CH238262A - Process for the preparation of a substituted 2,6-diamino-triazine-1.3.5. : de en
  • CH238277A - A method of making an improved synthetic gum. : en fr
  • CH238248A - Deck for cleaning vehicles, in particular automobiles. : de en
  • AU132767B2 - A method forthe production of aliphatic sulphonic acids and esters thereof : en
  • CA428312A - Hide and skin preserving and conditioning process : en fr
  • CA428405A - Condenser welding system : en fr
  • US2378968A - Boron fluoride recovery process : en
  • USD141723S - Design fob a dickey : en
  • CH238094A - Belt dryer. : de en
  • CH238285A - Process for preparing N-para-tolyl-N-benzyl-N'.N'-dimethyl-ethylenediamine. : en fr
  • BE458006A - x-ray machine : en fr
  • ES9186Y - Fastening device for shirt collar and tie. : en es
  • ES8947Y - Lock especially applicable to furniture. : en es
  • ES9145Y - Tightrope walker. : en es
  • ES11547U - Metallic cap for fountain pens. (Machine-translation by Google Translate, not legally binding) : en es
  • GB570189A - Improvements in or relating to copying machines : en
  • ES9014Y - Acoustic device for the rational distribution of sound waves, applicable especially to pulpits and oratory tribunes of all kinds. : en es
  • FR900429A - Arc protection for high voltage insulators : en fr
  • GB570283A - Improved radio wave trans-receivers : en
  • AU134550B2 - Improvements in or relating to 2-methoxy-6-chloro-9 methyl w Unsymmetrical disubstituted amino polymethyleneamino acridines : en
  • CH238270A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • DK63649C - Device at Lighthouses for Firewood. : da en
  • CA428431A - Solder alloy : en fr
  • CH238121A - Process for spinning protein fibers. : de en
  • ES8925Y - Column with tube holder and radiology diaphragm. : en es
  • CA428313A - Fluorescent lighting device : en fr
  • CA428397A - Plasterboard : en fr
  • CH238093A - Two-stage dryer with belt conveyor. : de en
  • CH238178A - Microscopy aids. : de en
  • ES9022Y - Electric heater. : en es
  • FR900501A - Device for carrying out reactions between powdered unmelted substances : en fr
  • ES11597U - Grapillas to assemble the soles of the shoes (Machine-translation by Google Translate, not legally binding) : en es
  • US2379247A - Method of preparing shaped sheets of hard polymer : en
  • GB570254A - Improvements in and relating to discharge doors for storage hoppers and the like : en
  • USD141675S - Design fob a symbol template : en
  • ES9275Y - Bimetal thermostat. : en es
  • US2378933A - Apparatus for photographic printing : en
  • ES8989Y - Hygienic pot for the sick. : en es
  • FR900401A - Key ring : en fr
  • GR10388B - ANTI-ASSUMPTION PERSON WITH INDEPENDENT EXHAUST CHAMBER. : el en
  • GB570208A - Improvements in or relating to the manufacture of hydrocyanic acid and apparatus therefor : en
  • ES170004A2 - NEW PROPULSION SYSTEM FOR BICYCLES AND PEDAL DRIVEN VEHICLES : en es
  • ES11587U - Luminous complement for gas pump posts (Machine-translation by Google Translate, not legally binding) : en es
  • ES170036A1 - A PROCESS OF WATERPROOFING INDUCTIVE PULVURULENT SUBSTANCES, ESPECIALLY POWDER OF TALCO : en es
  • ES9207Y - Speaker for broadcasting with special characteristics. : en es
  • FR900373A - Automotive sweeper brush improvements : en fr
  • AU120070B2 - A protective collar for axe handles : en
  • US2379299A - Air relay assembly for automatic pilots : en
  • GB570159A - Improvements in and relating to the production of crimped artificial threads by the viscose process : en
  • ES9745Y - Foldable bag. : en es
  • ES11443U - Single-pole plug. (Machine-translation by Google Translate, not legally binding) : en es
  • FR900389A - Selenium type barrier layer cell comprising a conductor soldered to the good conductor electrode, and method of manufacturing this cell : en fr
  • GB570191A - Improvements in and relating to valves and meters : en
  • ES9277Y - Support device to fix the direction of the front wheel of bicycles, while in rest position. : en es
  • ES9372Y - Mechanical case to store and use, attached to it, the bars of shaving soap. : en es
  • ES9401Y - Razor for cutting hair. : en es
  • CA428315A - Demounatble rim mounting : en fr
  • ES9312Y - Display rack or case. : en es
  • FR900334A - Emergency electric lamp with autonomous power source : en fr
  • SU64796A1 - A method of making a suspension for treating anophilogenic water bodies : en ru
  • ES9500Y - Ice cream maker system. : en es
  • GB570174A - Improvements in the recovery of chlorine in the electrolysis of magnesium chloride fusions : en
  • ES9019Y - Mute device for string instruments. : en es
  • FR900290A - Process for preparing pure methyl ethyl ketone : en fr
  • FR900298A - Mechanical oscillations transmission device : en fr
  • FR900371A - Adjustment device for multistage axial compressors : en fr
  • GB570261A - Improvements in or relating to flexible pipe couplings : en
  • US2379295A - Ship construction : en
  • GB570211A - Improvements in gas escape reaction propelled devices : en
  • ES8366Y - Consumption reducer for tapers and wax or tallow candles. : en es
  • ES9660Y - Perfected local inhaler. : en es
  • CA428354A - Transmission mechanism : en fr
  • FR900287A - Adjustment device for the on-board network of motor vehicles : en fr
  • FR900395A - Mounting for frequency modulation : en fr
  • GB570290A - Improvements in magazine talking machines : en
  • SU64933A1 - Method for producing malonic ester : en ru
  • ES10340U - Brush with handle container for ink (Machine-translation by Google Translate, not legally binding) : en es
  • ES9627Y - Cover or special lid, with folding appendix. : en es
  • ES8991Y - Oil lamp for oil lighting. : en es
  • ES9752Y - Receiver box whose elements, at least in large part, are mounted on a metal frame. : en es
  • GB570169A - Improvements in or relating to the maintenance of predetermined conditions on the surfaces of resinous members : en
  • SU64896A1 - Drive for blooming stepped rollers : en ru
  • ES9099Y - Device to move the needles to take stitches in the middle, moved by the steering wheel of the sewing machines. : en es
  • FR900316A - Process for preparing ethylene chloride : en fr
  • ES9284Y - Lantern : en es
  • ES9625Y - Self-closing cigarette case. : en es
  • FR900437A - Contact protection for electrical devices : en fr
  • DK63652C - Procedure for Expulsion of Gaseous Embedders, as e.g. Hydrogen, of the surface layers of metal objects. : da en
  • US2379042A - Modulator : en
  • US2379257A - Aerial bomb : en
  • US2378988A - Condensation of aldehydes with ketones : en
  • CH238181A - Mechanical perpetual calendar. : en fr
  • GB570150A - Improvements in or relating to garment coats : en
  • FR900318A - Cleaning cloth or skin : en fr
  • FR900390A - Cell with barrier layer, in particular measuring cell : en fr
  • GB570147A - Fabric bags and a method for the continuous production of the same by weaving : en
  • US2379016A - Heating system : en
  • US2379359A - Piston : en
  • US2379361A - Sealing machine and the like : en
  • US2379148A - Adjustable wear plate for pin setting frames : en
  • US2379069A - Automatic line testing and switching circuits : en
  • USD141712S - Design for a pintle chain : en
  • SU64915A1 - Wear Testing Machine : en ru
  • FR900412A - Variable capacity container : en fr
  • FR900333A - Camera with rollers of film with coupled devices for moving the film and for cocking the shutter : en fr
  • GR10390B - ARTIFICIAL CUBBLE. : el en
  • US2379288A - Internal-combustion engine : en
  • US2379275A - Paper roll dispenser : en
  • ES9075Y - Mixed adobe for the exterior plating of all kinds of urban constructions. : en es
  • SU64890A1 - Device for measuring optical density and cloud thickness : en ru
  • ES9852Y - Centering plate or disc for use in an electric discharge tube. : en es
  • CA428412A - Potato planter : en fr
  • GB570242A - Improvements in or relating to bottom-heavy gyroscopes : en
  • ES9846Y - Esparto circular brush for polishing iron and metals. : en es
  • US2379192A - Toy animal, automobile, and the like propelled by the rider : en
  • FR900263A - Asymmetric rangefinder : en fr
  • FR900266A - Process for the production of corrected partial photographic images : en fr
  • FR900408A - Working method and device for operating internal combustion engines : en fr
  • GB570244A - Hand knitting appliances : en
  • CA428425A - Telephone system : en fr
  • US2379163A - Producing molded products : en
  • DK63655C - Device at the helm of ships. : da en
  • US2379058A - Lamp with means to improve lumen maintenance : en
  • ES9175Y - Footwear in it that the cut covers the edge of the floor. : en es
  • FR900492A - Device for the distribution, in several places of use, of a liquid under pressure : en fr
  • GB570182A - Improvements in and relating to the manufacture of sheets or shaped articles composed of fibres united by adhesives : en
  • GB570188A - Improvements in and relating to electric condensers more particularly intended for the production of h.f. impulses and for use in h.f. circuits : en
  • ES9547Y - Tobacco box with automatic cigarette extractor device. : en es
  • US2379074A - Form-folding machine : en
  • FR900480A - Automatic lighting lamp change device : en fr
  • GB570239A - Improvements in methods of and means for ensuring the controlled dissemination of gases : en
  • ES8990Y - Acetylene generator carburettor for lighting. : en es
  • US2379279A - Vacuum holder : en
  • GB570198A - Improvements in or relating to polymerisation of vinyl compounds : en
  • US2378980A - Dressing mechanism : en
  • US2379185A - Gun feed mechanism : en
  • USD141721S - Glass candle holder or article of similar nature : en
  • USRE22653E - Accumulator : en
  • GB570190A - Improvements in resilient connections between sprung and unsprung bodies : en
  • GB570245A - Improvements relating to self-loading firearms : en
  • US2379231A - Cargo handling apparatus : en
  • US2379401A - Method and apparatus for casting metal : en
  • US2379370A - Lathe attachment : en
  • ES9205Y - Living room game to practice a kind of soccer. : en es
  • FR900477A - New protective coating for various materials and in particular for enclosures intended to contain fuel liquids, and method of application of this coating : en fr
  • GB570210A - Improvements in gas-escape reaction-propelled devices : en
  • GB570289A - Improvements in chills for metallurgical furnaces : en
  • USD141694S - Design fob a fork or analogous article : en
  • ES11588U - Bricks or similar with protrusions and accommodation in correspondence (Machine-translation by Google Translate, not legally binding) : en es
  • GR10392B - SECURITY KEY. : el en
  • GB570282A - Improvements relating to water boilers for heating apparatus and the like : en
  • ES9535Y - Bell for bicycle calls. : en es
  • ES9601Y - Electric heating for kitchen thermos. : en es
  • GB570187A - Improvements in or relating to magnetic regulating mechanism for clockwork mechanism : en
  • FR900355A - Motorized front end for binders and similar machines : en fr
  • ES9382Y - Cufflink for bib. : en es
  • FR900272A - Oil of vegetable origin, its preparation and applications : en fr
  • GR10393B - PAINT SPRAYER. : el en
  • ES9222Y - Ashtray case. : en es
  • FR900286A - Fully automatic control device for a group of air heaters : en fr
  • GR10391B - OBJECT TRANSPORTATION DEVICE. : el en
  • US2379020A - Screen printing machine : en
  • ES9179Y - Pole recuperator for electric trams and busses. : en es
  • FR900306A - Process for bonding wood pieces : en fr
  • FR900381A - Special stopper for creating a vacuum constituting a vacuum-preserving device and treatment that does not dissociate from the milk : en fr
  • GB570225A - Improvements relating to swivel joints : en
  • FR900439A - Air cooling for multi-stage compressor blade holders : en fr
  • GB570247A - Improvements in or relating to instrument supports and panels for motor vehicles : en
  • ES9109Y - Screen flask. : en es
  • GB570273A - Improvements in and relating to diamond or like hard tool pieces and mountings therefor : en
  • US2379218A - Method of casting resins : en
  • ES9687Y - Improvements in the seats or saddles of bicycles, motorcycles and similar vehicles. : en es
  • FR900265A - Hook sole with elastic wedge for fixing railroad tracks : en fr
  • ES9174Y - Stitched footwear and special features. : en es
  • ES9496Y - Perfected razor. : en es
  • FR900491A - Non-metallic sheath for cables and electric conductors and method for its manufacture : en fr
  • ES9545Y - Propaganda device with an automatic toothpick extractor, vase and device for displaying announcements or minutes. : en es
  • FR900359A - Adjustable holder for optical devices : en fr
  • GB570143A - Improvements in or relating to magnetic regulating mechanism for clockwork mechanism : en
  • FR900315A - Distribution for electro-inductive heaters : en fr
  • FR900366A - Support frame for stereoscopic partial views : en fr
  • FR900360A - Device for controlling the trays of an automatic lynch molding machine for glassware : en fr
  • USD141691S - Design for a drawing scale : en
  • CH238136A - Shoe filler bars. : de en
  • CH238274A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • US2379121A - Nutcracker : en
  • SU64862A1 - The method of supplying water to the hydraulic ram : en ru
  • ES9149Y - Hinge system for folding doors controlled automatically. : en es
  • US2379177A - Pipe cutter : en
  • US2379181A - Solenoid operated valve : en
  • FR900369A - Manufacturing process of incandescent electric lamps : en fr
  • US2379029A - Electromagnetic actuator : en
  • FR900349A - Elastic suspension for cycles and motorcycles : en fr
  • CH238170A - Measuring group. : de en
  • ES9251Y - Perfected footwear. : en es
  • ES9643Y - New junction for frames, insets and the like. : en es
  • SU64941A1 - Device piers, bridges, etc. structures : en ru
  • ES9796Y - Lycometer. : en es
  • FR900382A - Improvements in methods and devices for obtaining very superheated generator gas and heat treatment of metals and ores : en fr
  • US2379009A - Steam generator : en
  • ES11500U - Flower vase. (Machine-translation by Google Translate, not legally binding) : en es
  • GB570269A - Improvements in toys : en
  • US2379015A - Hydraulic torque converter : en
  • US2379345A - Preparation of oil resisting rubbers : en
  • ES9268Y - Ski. : en es
  • ES9689Y - Stove adaptable to all economic kitchens : en es
  • CA428421A - Heat treating furnace : en fr
  • GB570179A - A method of and machine for generating variable-width grooves in the teeth of gear cutters : en
  • CH238281A - Process for the production of ointment-like products. : de en
  • CA428332A - Wallboard plastic trim : en fr
  • CH238154A - Machine folding pieces of cardboard into boxes. : en fr
  • GB570212A - Improvements in or relating to self-priming centrifugal pumps : en
  • GB570238A - Improvements in structures such as tables, ironing boards and the like having folding support surfaces : en
  • US2378950A - Method of preparing food : en
  • US2379054A - Sanding machine : en
  • US2379243A - Stone saw : en
  • CH238186A - Process for the production of cavities in the interior of castings. : de en
  • SU64886A1 - Dredging machine : en ru
  • US2379100A - Well drilling mud and process : en
  • US2379038A - Carton and carton blank : en
  • US2379157A - Locking mechanism for file drawers : en
  • US2379330A - Massaging and shampooing scalp brush : en
  • SU64924A1 - The method of hardening cemented products : en ru
  • US2378900A - Coating device : en
  • AU126060B2 - Improvements relating to arrangements forthe taking off of connections from electric cables : en
  • ES9158Y - Perfected collar for shirts. : en es
  • FI20664A - Sätt att framställa garvmedel : en fi
  • CH238165A - Limit snap gauge with adjustable indicator. : de en
  • US2379311A - Method of manufacturing cut : en
  • CA428383A - Electrical control system : en fr
  • US2378943A - Brake : en
  • FR900361A - Resonance spring control : en fr
  • SU64868A1 - Method of making felt products in the form of rings and circles : en ru
  • US2378991A - Cold rolled manganese steels : en
  • US2379296A - Pin and lock : en
  • US2379068A - Methods of making dehydrated citrus fruits : en
  • US2379119A - Internal-combustion engine : en
  • US2379142A - Process of preparing anhydrous calcium sulphate absorptive material : en
  • US2379255A - Vibration damper : en
  • US2379364A - Bomb rack : en
  • US2379378A - Combined supporting ring and safety closure device for fire extinguishers : en
  • US2379044A - Mining cutter bit : en
  • CH238249A - Wheel rim made of light alloy for bicycles. : de en
  • CA428362A - Fluid composition : en fr
  • CH238175A - Gramophone with automatic record changing device. : de en
  • CA428402A - Telephone system : en fr
  • CA428437A - Cellulose ester production : en fr
  • CH238275A - A method of making an improved synthetic gum. : en fr
  • CA428359A - Extracting apparatus : en fr
  • US2379093A - Signaling system : en
  • GB570186A - Improvements in brake operating mechanism : en
  • CH238163A - Device with sensor and dial gauge for measuring internal dimensions. : de en
  • CH238203A - Drive device. : de en
  • BE458667A - : en fr
  • ES9192Y - Announcing poster perfected. : en es
  • LU27702A1 - : en
  • SU64944A1 - Parachute : en ru
  • CH238102A - Chimney stone. : de en
  • US2379143A - Noisemaking device : en
  • FR900365A - Method of protection against theft by chemical weapons : en fr
  • CA428336A - Milk fat processing : en fr
  • CH238237A - Arrangement on manually operated telephone exchange. : de en
  • ES9342Y - Box and lid, in the shape of a handle, for electric dry shavers. : en es
  • CH238174A - Gramophone. : de en
  • SU64922A1 - Rates for pulling gear teeth with running in : en ru
  • CH238143A - Process for the preparation of 4,4'-dibromo, ss-dimethyl-stilbene. : de en
  • CH238276A - A method of making an improved synthetic gum. : en fr
  • CH238195A - Process for the production of grinding tools, the working surfaces of which are formed by hard materials, and device for carrying out this process. : de en
  • CH238155A - Card letter. : de en
  • US2379400A - Water closet : en
  • SU64866A1 - Trolley for transporting various materials, such as raw bricks : en ru
  • SU64870A1 - Rubber outsole or outsole : en ru
  • SU64921A1 - Chrome-silicon steel for percussion instruments : en ru
  • CA428335A - Pianoforte chord chart : en fr
  • CH238206A - Process for cooling condensing steam turbines when idling. : de en
  • US2379193A - Refrigeration apparatus : en
  • US2379159A - Process for the catalytic conversion of hydrocarbons : en
  • US2379211A - Distortion correction in wave transmission : en
  • US2379373A - Photographic elements : en
  • US2379088A - Closing die : en
  • US2379004A - High tension spark ignition apparatus : en
  • GB570185A - Improvements in flexible packing or gasket material : en
  • US2379141A - Polishing wheel construction : en
  • US2379298A - Lubricator for meat slicing machine belts : en
  • SU64888A1 - The method of preparation for dehairing and softening of hides : en ru
  • US2379107A - Clamp wrench : en
  • US2379368A - Hydrocarbon alkylation process : en
  • BE458821A - : en fr
  • CA428339A - Valve assembly : en fr
  • ES9011Y - Blind-valance for shop windows. : en es
  • ES8915Y - Shock absorber for doors, windows and furniture. : en es
  • FR900473A - Roll film stereoscopic apparatus : en fr
  • CH238169A - Planimeter with optical reading device. : de en
  • FR900278A - Getter support for electron tubes : en fr
  • GB570288A - Improvements in electric welding apparatus : en
  • ES9113Y - Mirror indistinctly opaque and transparent, applied for reflection and transparency purposes for propaganda and artistic purposes. : en es
  • US2379232A - Metallic compositions containing bismuth : en
  • AU2154645A - Improvements in or relating to lubricating nipples : en
  • ES8979Y - Box-chassis for motor protectors. : en es
  • ES8996Y - Curling device for loops and ringlets. : en es
  • ES9056Y - Fatty acid indicator apparatus. : en es
  • ES9259Y - Suspension and shock absorber mechanism for carriage chassis and small load vehicles. : en es
  • ES9189Y - Foldable inflatable boat. : en es
  • ES11607U - Comb perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR900386A - Support (film, disc, roll or other) for recording vibrations, with chip removal, and method for its manufacture : en fr
  • IE17201L - Signal translating devices : en
  • USD141693S - Design for a fork or analogous article : en
  • US2379178A - Circuit breaker : en
  • SU64845A1 - Hollowness Tightness Tester : en ru
  • US2379043A - Container : en
  • ES9295Y - Rubber grip for bicycles and motorcycles. : en es
  • GB570252A - Improvements in or relating to hydraulic pumps and motors : en
  • ES10133Y - Additional pieces to women's shoes, in order to reinforce and give stability to heels. : en es
  • GB570276A - Neutralization of acid impurity in nitroguanidine : en
  • FR900294A - Device for automatic recording of telephone conversations : en fr
  • FR900490A - Method and equipment for automatic arc welding : en fr
  • US2379106A - Detecting salt water intrusion : en
  • US2378920A - Packaging rosin : en
  • ES11004Y - Folder-notebook for changeable sheets with spare blocks. : en es
  • ES9610Y - Rod-shaped lighter for gasogens. : en es
  • USD141685S - Design fob an ice auger : en
  • US2379170A - Front truck for trailers : en
  • US2379297A - Esters of alpha-cyanoalcohols : en
  • ES9198Y - Container to condition bottles. : en es
  • FR900436A - Operating arrangement for single-anode rectifier tanks with metal casing insulated from the cathode : en fr
  • BE457987A - : en
  • FR900482A - Electrostatic capacitor with dielectric consisting at least partially of non-conductive transformation products of an armature : en fr
  • CH238126A - Drafting system with pressure rollers mounted overhung on a pressure lever and with pull-through rollers independently mounted in holders. : de en
  • CH238201A - Friction clutch. : en fr
  • FR900284A - Process for preparing ethylene chloride and alcohols or ethers : en fr
  • GB570260A - Improvements in stretching machines for flattening metal strip : en
  • US2379226A - Master connecting plates for engine installation : en
  • CH238138A - Liquid sterilizer. : de en
  • GB570160A - Improvements in or relating to the production of a novel chlorine-containing derivative of dihydropyran : en
  • US2378976A - Cylinder lock : en
  • US2379266A - Ship protection : en
  • US2379013A - Fuse construction : en
  • US2379125A - X-ray tube protective system : en
  • ES9249Y - Underwater diving suit. : en es
  • FR900498A - Improvements in the construction of machines for automatically counting and packaging coins, tokens and the like : en fr
  • ES11533U - Artificial nails (Machine-translation by Google Translate, not legally binding) : en es
  • FR900378A - Rotors for axial turbo-machines, in particular for axial compressors : en fr
  • SU64876A1 - Wood Nail Making Machine : en ru
  • US2379111A - Storm sash construction : en
  • SU64925A1 - Method of cleaning technical sorbitol : en ru
  • US2379129A - Revoluble diaphragm for filmdisplaying apparatus : en
  • US2379155A - Heating and circulating device : en
  • GB570270A - Improvements in or relating to gas-filtering apparatus and the valves therefor : en
  • US2379287A - Back-off apparatus : en
  • US2379351A - Conveyer : en
  • US2379272A - Hair curler : en
  • AU130025B2 - Improvements in or relating to lubricating nipples : en
  • FR900325A - Line line immobilizer for fishing reels : en fr
  • ES9004Y - Cage for breeding rabbits. : en es
  • GB570255A - Improvements in or relating to electrical connecting elements : en
  • SU64861A1 - Automatic valve : en ru
  • US2379005A - Railway truck : en
  • ES9026Y - Holder. : en es
  • ES9148Y - Double effect distributor for compressed air applicable especially to control automatic vehicle doors. : en es
  • ES9223Y - Tensioning device for looms. : en es
  • GB570155A - Improvements in or relating to garden shears or the like : en
  • DK63645C - Gas generator set for internal combustion engines, in particular for automobiles. : da en
  • GB570204A - Improvements in radio direction finders : en
  • GB570241A - Liquid fertilizer containing nitrogen and phosphates : en
  • FR900404A - Gear changing device for stationary or mobile machine, such as bicycle, pedal vehicle, automobile, airplane and others : en fr
  • US2379263A - Apparatus for determining the flatness of glass plates : en
  • ES9873Y - Articulated armchair-bed. : en es
  • SU64869A1 - Functional Cosmetic Brush : en ru
  • CH238124A - Spoke-less drive pulley for belt drives on textile machines. : de en
  • CH238166A - Dial indicator stand. : de en
  • US2379321A - Adsorption filter : en
  • CA428424A - Brake platform : en fr
  • CH238141A - Process for the continuous extraction of bulk material. : de en
  • SU64806A1 - Mechanism for locking the VIS gearbox shift lever and coupling cone tipper : en ru
  • US2379151A - High vacuum pump and self-pumping still : en
  • CH238217A - Cable ties. : en fr
  • US2379153A - Apparatus for equalizing the light intensity of a field of view including the sun and adjacent space : en
  • CH238184A - Casting mold made of sand for the production of steel castings. : de en
  • CH238218A - Device with an electrical contact part which is movably arranged in a carrier. : de en
  • USD141683S - Design fob a xylophone : en
  • CA428357A - Tandem wheel assembly : en fr
  • CH238097A - Pigsty. : de en
  • CH238142A - Crystal growing facility. : de en
  • US2379223A - Insecticides : en
  • CA428382A - Fibre and product processing : en fr
  • ES8987Y - Cycle-float. : en es
  • FR900257A - Process for preparing oxysulfonic acids : en fr
  • US2379289A - Control device : en
  • SU64840A1 - The method of heating beet chips : en ru
  • ES9778U - Knife with automatic opening blade. (Machine-translation by Google Translate, not legally binding) : en es
  • FR900339A - Device with contacts warning of temperature changes : en fr
  • GB570265A - Improvements in or relating to the preparation of material in sheet, web or filamentform from tobacco : en
  • ES11470U - Support for desktop blocks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB570135A - Improvements in fabric bags : en
  • FR900426A - Selector, in particular for teleprinter receiver : en fr
  • US2379191A - Protecting device and means for using said device : en
  • ES9748Y - Pouring cap for bottles. : en es
  • ES9307Y - Container for knives, especially pastry : en es
  • ES9481Y - Curling appliance. : en es
  • FR900372A - Devil-stool : en fr
  • US2378961A - Bicycle construction : en
  • US2379341A - Vehicle fender : en
  • USD141698S - Design for a doll walker or the like : en
  • ES11409U - Lipstick perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR900331A - Prefabricated jacketed panel forming a wall element of a house and method of manufacturing the same : en fr
  • FR900422A - Process for preparing iron powder : en fr
  • ES9380Y - Tubular case, with several compartments, specially designed to contain hygiene and toilet supplies and products. : en es
  • ES9419Y - Book with cover provided with separable images for manual constructions. : en es
  • ES9526Y - Security device, guarantee and sealing. : en es
  • ES9216Y - Means of securing the injection needles to the connectors or syringe supports. : en es
  • FR900261A - Method for avoiding color haze in the chromogenic development of a multi-layered material for color photography, which contains filter layers of silver : en fr
  • ES9830Y - Tennis racket. : en es
  • FR900420A - Internal combustion engine : en fr
  • ES8901Y - Seat combined with height-adjustable counting table for children. : en es
  • ES9740Y - Tubular case, with several superimposed compartments, useful for liquor store or medicine cabinet. : en es
  • GB570193A - Improved core making machine : en
  • FR900340A - Electrical indicator light device : en fr
  • ES8994Y - Ladies bag with a new frame-frame and new applications to exchange mouthpieces, front cloths and other accessories and decorations. : en es
  • ES9343Y - Circulation device for laminar parts : en es
  • FR900270A - Method for engraving thermoplastic sound-writing soundtracks that can be read mechanically : en fr
  • FR900275A - Perforated current input plug for electric discharge receptacle : en fr
  • ES9125Y - Electric heating appliance, : en es
  • ES9653Y - Metal protector perfected to reinforce the toe of the shoe. : en es
  • FR900449A - Photographic camera for taking photographs in series : en fr
  • CA428319A - Product packing apparatus : en fr
  • CA428432A - Orthoptic instrument : en fr
  • US2379346A - Urinary appliance : en
  • US2378962A - Mass spectrometry : en
  • US2379285A - Variable load brake : en
  • ES9043Y - Hive perfected. : en es
  • ES9055Y - Expandable capacity suitcase model. : en es
  • ES9072Y - Automatic case perfected for perfume pencils. : en es
  • ES9256Y - Inverted neck inkwell. : en es
  • ES9378Y - Portable curling iron heater for perms. : en es
  • FR900433A - Process for improving the properties of paper, in particular its resistance to humidity : en fr
  • FR900435A - Process for the production of very thin glass sheets : en fr
  • GB570138A - Improved process for moulding articles of and filling cavities with rubber-like materials : en
  • ES9389Y - Utensil to suspend cloths or towels. : en es
  • ES9136Y - Multi-purpose paperweight device. : en es
  • GB570164A - Means for actuating vehicle windows : en
  • US2379333A - Portable well-servicing apparatus : en
  • DK63639C - Device for AC motors with auxiliary phase winding, which is switched off automatically after commissioning. : da en
  • ES8993Y - Radiator cover with special characteristics. : en es
  • ES9527Y - Electric switch, pear-shaped, with mechanism easily detachable and replaceable from the box. : en es
  • US2379052A - Receiver for single side band systems : en
  • CH238092A - System for drying goods and for recovering the sensible and evaporation heat contained in the exhaust air from drying systems. : de en
  • ES9407Y - Safety device for plugs with spring armor. : en es
  • ES9728U - Wallet to keep metal coins and bills. (Machine-translation by Google Translate, not legally binding) : en es
  • US2379375A - Resinous condensation products and the like : en
  • ES9023Y - Medical device, and especially dental, to keep the mouth open. : en es
  • ES9628Y - Table of varied applications. : en es
  • ES9692Y - Automatic brake bolt. : en es
  • DK63660C - Method for electrolytic treatment of feed water for steam boilers. : da en
  • CA428349A - Railway car truck : en fr
  • CA428371A - Pie filling apparatus : en fr
  • US2378969A - Purification process : en
  • US2379355A - Propelled aerodynamic body : en
  • US2378898A - S-substituted mercaptomethyl ethers of hydroxylated polymers : en
  • CH238171A - Thermo-electric switch with quick engagement and release. : en fr
  • CH238251A - Luggage racks for vehicles. : de en
  • CA428364A - Tin electroplating method : en fr
  • US2378908A - Brassiere : en
  • US2378904A - Catalysis : en
  • US2379132A - Control system : en
  • GB570151A - Improvements in the construction of greenhouses and similar structures : en
  • CH238145A - Process for the preparation of testosterone ethylene ketal. : de en
  • US2379230A - Method for compacting and packaging milk powder and compacted mass of milk powder and the like : en
  • US2379258A - Method of manufacturing tubular material : en
  • US2379308A - Fluid pressure brake apparatus : en
  • CH238185A - Process for preparing a foundry mold and mold obtained by this process. : en fr
  • CH238205A - Double or multiple gear pump. : de en
  • US2379184A - Process for decorticating grain : en
  • US2379385A - Airplane pilot's seat : en
  • US2379350A - Grade indicator : en
  • AU120056B2 - A buoyant material for use in ship or lifebelt construction orthe like : en
  • US2379175A - Resilient shaft coupling : en
  • ES9332Y - Table pediment. : en es
  • US2379367A - Punch set for punching and riveting machines : en
  • US2379340A - Baby's bath chair : en
  • BE458757A - : en fr
  • CA428338A - Paper fastener : en fr
  • FR900424A - Pneumatic gauge : en fr
  • GB570192A - Improvements in or relating to power transmission toothed gearing : en
  • ES11564U - Brand to distinguish a sofa-bed-table furniture. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9076Y - Banana leaf packaging. : en es
  • FR900450A - Method of fixing a handle on an electronic lamp and resulting products : en fr
  • US2378934A - Illuminated bubbling ornament : en
  • US2379349A - Anchor device : en
  • USD141716S - Design for a faucet : en
  • CH238150A - Fire-retardant and heat-insulating coating. : en fr
  • CH238213A - Fluid regulators for injection pumps of internal combustion engines. : de en
  • ES9094Y - Porta-block removable desktop trash can. : en es
  • ES9766Y - Body bandage. : en es
  • ES8356Y - Recreational game. : en es
  • US2379389A - Rubber or rubberlike composition and method : en
  • ES9252Y - Device for dice game or similar. : en es
  • CA428347A - Molten metal processing : en fr
  • GR10396B - TWO-TIME IMAGES. : el en
  • US2378936A - Mass spectrometry : en
  • CA428321A - Tire side wall : en fr
  • US2379274A - Lateral control device for aircraft : en
  • US2379270A - Lead silicate pigments and methods of making same : en
  • USD141688S - Design for a thermostat or the like : en
  • US2379268A - Process for preventing foaming during removal of olefin monomers : en
  • CA428351A - Railway brake : en fr
  • ES11613U - Protective template against cuts that contributes to the equalization of the shaving of the temple. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9733Y - Sack against the moth to store clothing and the like. : en es
  • GB570153A - Improvements in universal joints : en
  • SU64959A1 - Screw water lift : en ru
  • CH238283A - Process for the production of a reaction product from diiodotyrosine and protalbinate sodium. : de en
  • ES170029A1 - IMPROVEMENTS INTRODUCED IN DÍAMOS : en es
  • ES9220Y - Paper coating or waterproof : en es
  • ES8900Y - Folding crib car for children. : en es
  • ES8995Y - Special bottle for neovaccines. : en es
  • ES9472Y - Safety pipette. : en es
  • FR900479A - Improvements to gas radiators : en fr
  • ES9246Y - Safety device, applicable to garment pockets or others. : en es
  • ES9580Y - Perennial lighting votive lamp. : en es
  • FR900403A - Auxiliary propulsion device for vehicles such as bicycles, pedal carts, motor cars, boats, airplanes and others : en fr
  • FR900252A - Turbo-pump for liquids conveying solids : en fr
  • CH238162A - Ammunition case formed by a plastic case and a metal base. : en fr
  • SU64954A1 - The method of producing alumina : en ru
  • US2379249A - Heat transfer medium : en
  • US2378946A - Sinker : en
  • FR900282A - Device for controlling the micrometric displacement of a machine part : en fr
  • FR900461A - Process for preparing vegetable juices with good keeping quality, in particular fruit and vegetable juices : en fr
  • FR900309A - Electronic microscope : en fr
  • FR900444A - Double-pressure accumulator for two-circuit systems, in particular for two-circuit brakes : en fr
  • US2379198A - Harvesting combine for potatoes and the like : en
  • DK63642C - Impulse generator for generating electric shocks, in particular for electric fences. : da en
  • CA14144S - Casing for an electric heater : en
  • ES9517Y - Furniture for ironing pants. : en es
  • ES11620U - Switch or inverter switch. (Machine-translation by Google Translate, not legally binding) : en es
  • US2379301A - Hydraulic transmitter receiver propeller control : en
  • US2378922A - Sweater drier : en
  • US2378993A - Cold rolled manganese steels : en
  • US2379139A - Sole structure for footwear : en
  • FR900453A - Device for synchronizing the lighting of a flashlamp and the operation of the shutter of a photographic camera : en fr
  • US2379002A - Automatic feed mechanism for punching and stamping presses : en
  • US2379060A - Article holder : en
  • ES9276Y - Battery. : en es
  • DK63640C - Apparatus for Interrupting or Regulating Electric Currents. : da en
  • ES8969Y - Luminous devices for signage or commercial advertising signs. : en es
  • US2379073A - Engine starter : en
  • FR900310A - Postage stamp vending machine : en fr
  • FR900399A - molded elements constituting, by their assembly, walls, partitions and other very strong : en fr
  • FR900493A - Heater to facilitate the cold start of an engine : en fr
  • US2379252A - Carbonic acid esters : en
  • CH238103A - Electric instant water heater. : de en
  • CH238180A - Waterproof box. : en fr
  • US2379156A - Pump : en
  • US2379082A - Road making : en
  • SU64848A1 - Skip lift, mainly for supplying coal to a steam locomotive : en ru
  • CH238202A - Coupling device with sleeve springs. : de en
  • ES9647Y - Articulated wooden sole. : en es
  • FR900277A - Electric capacitor with connection wires embedded in the sealing mass : en fr
  • GB570227A - Improvements in or relating to systems for transmitting intelligence with the aid ofa beam of light : en
  • GB570236A - Cabin pressure control : en
  • CH238222A - Snap device for operating electrical switches. : de en
  • US2378970A - Attachment for curtain rods : en
  • US2379019A - Preparation of pigmentary materials : en
  • ES9150Y - Circumference dividing device. : en es
  • DK63641C - Electrical Fuse with Melt Conductors with Locally Reduced Cross Section. : da en
  • CH238112A - Gasifier nozzle. : en fr
  • CH238229A - Forming arrangement with mechanically moved contacts. : de en
  • SU64969A1 - Device for switching on and off the electric welding machine : en ru
  • US2379179A - Joining and cornering strips : en
  • CH238190A - Wood preservatives. : de en
  • ES9475Y - Perfected shoulder holster. : en es
  • CH238231A - Medical device for hearing examination. : en fr
  • US2379362A - Radio guidance system : en
  • US2379036A - Cellulose acetate composition : en
  • US2379307A - Cutting tool : en
  • USD141676S - Design for a lawn swing : en
  • US2378930A - Method and means for checking camera focus : en
  • US2378951A - Apparatus for forming screw threads : en
  • US2379086A - Furniture spring construction : en
  • US2379161A - Burner : en
  • CH238267A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • US2379282A - Recorder : en
  • CH238263A - Process for the preparation of a substituted 2,6-diamino-triazine-1.3.5. : de en
  • ES9573Y - Apparatus for the placement of unbreakable glass in watches. : en es
  • FR900409A - Electro-hydraulic control for grinding machines : en fr
  • AU1172443A - Improvements in electrostatic condensers : en
  • US2379122A - Method of making inner tubes : en
  • ES9770Y - Clamp to hold the bobbin on the shuttles. : en es
  • CH238215A - Rotor-fed three-phase shunt motor. : de en
  • FR900368A - Entremets and its manufacturing process : en fr
  • US2378894A - Generator : en
  • US2379050A - Multiple bolt rim night latch : en
  • US2379096A - Turret lathe : en
  • US2379205A - Brush construction and mounting therefor : en
  • ES9224Y - Tin cans with new key opening : en es
  • ES9464Y - Potato cutting utensil. : en es
  • FI20667A - Lungstyrd ventil för andningsanordningar : en fi
  • CA428363A - Diester of endo-methylene hydrophthalic acid : en fr
  • CH238091A - Change drive, especially for worm and turning machines. : de en
  • CH238265A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • ES11567U - Improved plate-form for molds for manufacturing espadrilles, beach shoes and similar with rubber sole. (Machine-translation by Google Translate, not legally binding) : en es
  • CA428376A - Extraction apparatus : en fr
  • US2379304A - Governor : en
  • FR900353A - Propeller refinements : en fr
  • FR900487A - Correcting translator : en fr
  • SU64967A1 - Unipol rna machine : en ru
  • ES11485U - Bending and clamping screw (Machine-translation by Google Translate, not legally binding) : en es
  • CA428396A - Liquid straining device : en fr
  • CA428436A - Cellulose ester production : en fr
  • CA428411A - Undergarment : en fr
  • CA428439A - Carton opening and emptying device : en fr
  • AU1147143A - A protective collar for axe handles : en
  • ES11582U - Device for driving the pencils and similar mine. (Machine-translation by Google Translate, not legally binding) : en es
  • GR10395B - NUTRITIONAL MATERIAL PREPARED BY CHESTNUTS AND ON WHICH CULTURE PENICILLIUM NOTATUM CULTIVATES PENICILLINE PERFORMS IN SEVERAL DRINK : el en
  • SU64912A1 - Attachment to an assault bridge carried on a tank, which serves to transfer the bridge : en ru
  • ES9489Y - Battery type for water meters. : en es
  • GB570157A - An improved manufacture of catalysts : en
  • GB570219A - Improvements in or relating to the exhaust gas passages of internal combustion engines as used on aircraft : en
  • AU131262B2 - Improvements in or relating to process of producing substitute acridines and intermediates therefor, andthe products resulting therefrom : en
  • US2378949A - Filter funnel : en
  • US2379320A - Clutch mechanism : en
  • ES11471U - Refrigerating boxes for fresh fish. (Machine-translation by Google Translate, not legally binding) : en es
  • US2379187A - Welding and brazing electrode : en
  • US2379371A - Harvesting and packaging machine : en
  • US2379059A - Method of and means for lasting shoes : en
  • US2379315A - Engine mounting structure : en
  • FR900350A - Device for cleaning hearths in gasifiers : en fr
  • FR900456A - Torsional oscillations damping device : en fr
  • CH238189A - Rotating and tilting work table for machine tool. : en fr
  • CH238260A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series. : de en
  • CA428373A - Still : en fr
  • CA428329A - Cement applying apparatus : en fr
  • CA428379A - Material classifying apparatus : en fr
  • CH238216A - Process for obtaining bodies formed in part from a vitreous material, and article obtained by this process. : en fr
  • CH238140A - Process for the production of a dry, soluble coffee extract. : de en
  • CA428441A - Textile fabric iodization : en fr
  • US2378911A - Simplified auxiliary wheel and tire carrier : en
  • ES8985Y - Price pointing device. : en es
  • ES8851Y - Bypass valve for steam or other liquids and fluids. : en es
  • ES9048Y - Transportable nativity scene. : en es
  • CH238153A - Solution suitable for producing a glass by elimination of the solvent. : en fr
  • FR900296A - Method of locating a transmitter : en fr
  • GB570268A - Improved egg product : en
  • ES9396Y - Electric heating tank for shower water or other domestic applications. : en es
  • FR900470A - Improvements to solar ovens : en fr
  • GB570272A - Improvements in planimeters : en
  • DK63657C - Cutting polisher. : da en
  • ES9521Y - Corporeal signs for the display of denominations or figures for commercial purposes. : en es
  • FR900363A - Maneuvering mechanism of rotary devices, operated by hand : en fr
  • ES170002A1 - A SECURITY MECHANISM AND START UP OF SHIP MACHINES : en es
  • USD141680S - Glass plate or article op similar nature : en
  • FR900326A - Heat exchanger system for aircraft engines and other applications : en fr
  • FR900289A - Process for thermoplastically reworking already thermoplastically shaped vinyl chloride polymerizates : en fr
  • FR900362A - Device for straightening a strip of fabric : en fr
  • SU64897A1 - Method and device for determining defects of pasting thin wood, etc. sheet materials : en ru
  • ES9388Y - Socket box combined with a switch. : en es
  • US2378901A - Textile bobbin and method for producing the same : en
  • US2378981A - Celestial navigation instrument : en
  • ES169981A1 - MULTIPLE SHUTTER FOR CINEMATOGRAPHIC ADVERTISING PROJECTIONS : en es
  • ES9546Y - Protective mask from the sun's rays. : en es
  • FR900419A - Starter for combustion engines : en fr
  • CH238209A - Multi-cylinder piston machine. : de en
  • ES9427Y - Knitted toe cap. : en es
  • ES9718Y - Transportable support to condition and cut roll paper. : en es
  • DK63637C - Process for the Preparation of a Water-Soluble Salt of 4-Aminobenzole-Sulfonylaminomethanesulfonic Acid. : da en
  • CA428409A - Engine control mechanism : en fr
  • CH238096A - Device for sterilizing loose soil by means of steam. : de en
  • US2379057A - Method of making electric discharge device : en
  • ES9706Y - Highly stable pedestal for delicate appliances. : en es
  • ES11616U - New type of shaft for looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES9862Y - Electric water heater appliance. : en es
  • FR900346A - Process and machine for the continuous mechanical treatment of woody or cellulosic material in pressed bales, with a view to their transformation into artificial manure : en fr
  • ES9020Y - Air pump, with auxiliary chamber, for the inflation of tires of all kinds of vehicles. : en es
  • GB570240A - A process for the manufacture of thiophane-3-one-carboxylic acid esters and of thiophane-3-one : en
  • USD141727S - Cigarette box or similar article : en
  • ES9468Y - Hand washing machine. : en es
  • FR900357A - Close-up camera : en fr
  • GB570141A - Improvements in or relating to anti-friction bearings : en
  • ES9604Y - Safety switch mechanism for electric water heaters. : en es
  • CH238127A - Equipment on looms with automatic shuttle replacement to raise the shuttle box front wall. : de en
  • GB570280A - Improvements in or relating to lens systems : en
  • GB570262A - Improvements in and relating to vulcanised or sulphurised oil compositions and to products or articles of manufacture produced with the aid thereof : en
  • GR10394B - HOW TO MAKE CLEAN ALUMINUM SHEETS. : el en
  • ES9379Y - Battery system for water meters. : en es
  • FR900260A - Adjusting device for internal shoe brakes : en fr
  • GB570177A - Athletic supporter or suspensory : en
  • ES9045Y - Staple for splicing transmission belts. : en es
  • GB570167A - Improvements in or relating to hydraulic shock absorbers : en
  • SU64938A1 - Sanitary stretcher : en ru
  • US2378974A - Mounting means for pump impellers and the like : en
  • USD141695S - Design for a fork or analogous article : en
  • US2378972A - Process of producing grease packages : en
  • ES9622Y - Folding mirror holder. : en es
  • FR900314A - Device for extracting in the open air, by sluicing, a liquid contained in spaces where there is a negative pressure, in particular for mechanical milking installations : en fr
  • FR900379A - Electric cooker : en fr
  • GB570286A - Improvements in or relating to rotary valve internal combustion engines : en
  • ES9756Y - Button or snap closure. : en es
  • FR900304A - Low frequency furnace for melting magnesium and magnesium alloys : en fr
  • US2379087A - Bag handle attaching machine : en
  • US2379101A - Filter funnel : en
  • US2379317A - Thermometric apparatus : en
  • ES9626Y - Visor with fastening strips. : en es
  • FR900317A - New educational toy : en fr
  • US2378986A - Polarized relay : en
  • ES9107Y - Box to contain ampoules of medicated liquids. : en es
  • ES10901U - Jointed knee brace for prayer. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9016Y - Metal joining clip and its hooking buckle for suspenders with special tie rod fixation. : en es
  • ES9106Y - Case-exhibition for the sale of lipsticks. : en es
  • ES9337Y - Frame with lenses, supplementary, to apply on far vision glasses and achieve the effects of bifocal lenses. : en es
  • CH238245A - Case for holding identification marks. : de en
  • USD141710S - Design fob a calculator : en
  • ES9112Y - New double cufflink for cuffs, joined by means of a rigid stem made of sheet or tube. : en es
  • ES9279Y - Closure system for bracelet-watch. : en es
  • ES11579U - Hinge. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9688Y - Juicer appliance. : en es
  • CH238128A - Softener for cellulose and regenerated cellulose. : de en
  • CH238130A - Printing press. : de en
  • DK63646C - Swivel Coke Extractor for Vertical Retorts. : da en
  • GB570168A - Improvements in or relating to the production of molybdenum containing ferrous alloys : en
  • US2379286A - Refrigerating system : en
  • USD141704S - Design fob an eye shield ob similar article : en
  • US2379353A - Venetian blind : en
  • CH238235A - Procedure for the preparation of aneurine. : de en
  • AU2151445A - Improvements in or relating togas compressing apparatus : en
  • SU64860A1 - Adaptation to the carburettor internal combustion engine for supplying water to the engine intake system : en ru
  • US2379210A - Expansion chuck : en
  • CH238269A - Process for the preparation of a new dye of the anthraquinone series. : en fr
  • CH238286A - Process for preparing an aqueous solution of a derivative of para-aminobenzenesulfonylthiourea. : en fr
  • SU64943A1 - Bolted joint : en ru
  • SU64851A1 - Surface induction inductor : en ru
  • CA428346A - Metal bending apparatus : en fr
  • ES8920Y - Inner armor for suits. : en es
  • US2379056A - Propellent powder : en
  • ES11590U - Templates whose optical effect is used for hobby and propaganda purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR900448A - emulsions for paints and processes for preparing such emulsions : en fr
  • US2379363A - Aircraft radio localizer system : en
  • ES169145A1 - IMPROVEMENTS IN ELECTRICAL FANS : en es
  • ES9713Y - First-aid kit or box for emergencies. : en es
  • US2379064A - Swivel mounting of electrode support : en
  • USD141687S - Design for a brooch or similar article : en
  • CH238254A - Device for connecting wall and ceiling panels. : de en
  • ES9662Y - Reinforced comb. : en es
  • ES9576Y - A bathroom water heater : en es
  • FR900268A - Process for manufacturing charcoal fuel lighters : en fr
  • SU64853A1 - Low frequency amplifier : en ru
  • US2379027A - Catalytic conversion system : en
  • US2379169A - Multiplying machine : en
  • USD141686S - Design fob a seed measuring device : en
  • ES9209Y - Plate with glass or glass surface, applicable to construction, decoration and furniture. : en es
  • FR900311A - Stacking device for alternating currents outside the network, by means of two induction machines with double power supply, synchronously controlled : en fr
  • GB570292A - Improvements in or relating to internal-combustion engines of the opposed piston type : en
  • SU64872A1 - Variable Length Oscilloscope Oscilloscope : en ru
  • CH238214A - Infinitely variable transformer. : de en
  • CH238129A - Device for changing the surface of fabric webs at least in places. : de en
  • CA428318A - Electrolytic device manufacture : en fr
  • CA428314A - Engine cooling system : en fr
  • US2379347A - Cutterhead : en
  • AU2153645A - Improvements in or relating to anti-vibration mountings for electronic discharge devices : en
  • GB570264A - Remote control circuit breaker with over-load protection : en
  • CA428404A - Toggle spring : en fr
  • CH238244A - Can to be carried when bathing. : de en
  • CH238123A - Dry spinning process for protein masses. : de en
  • US2379234A - Soldering fluxes : en
  • CA428360A - Solvent recovery apparatus : en fr
  • ES9128Y - Electric stove with covered resistances. : en es
  • GB570285A - Improvements relating to electric switches suitable for gun-firing mechanisms : en
  • ES8978Y - Perfected toy airplane. : en es
  • US2378973A - Pencil : en
  • USD141689S - Design fob a toy cannon : en
  • BE458794A - : en fr
  • CA428352A - Brake slack adjuster : en fr
  • FR900496A - Device for improving the efficiency of compressed air, high power, anti-slip brake systems using two cylinders : en fr
  • US2379188A - Metal enclosed switchgear : en
  • SU64898A1 - Method of making dolomite refractory : en ru
  • US2379048A - Gauge : en
  • SU64930A1 - The method of producing acridine and its homologs and substituted derivatives : en ru
  • US2379343A - Tube sealing machine : en
  • US2378995A - Foundation structure : en
  • FR900396A - Process for obtaining a fine powder from molten metals : en fr
  • CH238219A - Electric compressed air switch with compressed air control. : de en
  • FR900322A - Support and control frame for tools working with repeated shocks : en fr
  • ES9097Y - New model of cigarette case. : en es
  • US2379164A - Two-speed transmission : en
  • CA428391A - Hat body finishing method : en fr
  • USD141722S - Design foe a costumer : en
  • CH238122A - Spinning process for protein solutions. : de en
  • CA428392A - Solvent fractionation of fatty acids : en fr
  • CH238211A - Distributors on ignition systems of internal combustion engines. : de en
  • US2378914A - Broad rung ladder : en
  • ES9599Y - Beam for lifting and weighing bocoyes and the like. : en es
  • CA428365A - Alloy steel : en fr
  • SU64916A1 - Method of making abrasive tools : en ru
  • US2378942A - Truck frame : en
  • CA428380A - Airplane shock strut : en fr
  • SU64953A1 - Feeler for weaving machines : en ru
  • US2378919A - Antirefill device : en
  • USD141671S - Design for a chair : en
  • ES9439Y - Perfected closure for cardboard boxes, : en es
  • US2379030A - Bingo counter selector and exhibiting machine : en
  • US2379133A - Centrifugal separator pump : en
  • US2378925A - Seismic prospecting system : en
  • US2379026A - Treatment of textile and other materials : en
  • US2379041A - Hydrogen fluoride recovery process : en
  • CH238101A - Equipment for parking motorcycles, small cars and the like. : de en
  • CH238149A - Process for the production of a new azo dye. : de en
  • SU64842A1 - Foaming Method : en ru
  • SU64874A1 - Cultivator thinner : en ru
  • CH238287A - Arrangement for displaying a television picture with a cathode ray tube and a separate light source. : de en
  • ES9483Y - Case box for the packaging and presentation of perfumery articles and of any other kinds. : en es
  • CA428340A - Suction cleaner : en fr
  • GB570175A - Improvements in adhesives : en
  • ES9476Y - Perfected carrier. : en es
  • AU131261B2 - Improvements in or relating to process of producing substituted acridines and intermediates therefor, andthe products resulting therefrom : en
  • CH238120A - Process for deaerating highly viscous protein solutions. : de en
  • CH238117A - Garment bag. : de en
  • CH238187A - Electric soldering iron. : en fr
  • CA428434A - Cellulose ester production : en fr
  • SU64918A1 - Measurement method with cuttings : en ru
  • US2378999A - Compensation amplifier system : en
  • US2379018A - Heater : en
  • US2379393A - Optical objective : en
  • SU64867A1 - Drive the water pump of the internal combustion engine : en ru
  • US2379334A - Manufacture of motor fuel : en
  • US2379085A - Rug, covering, or the like : en
  • US2379229A - Lubricants and method of manufacturing the same : en
  • US2379265A - Truck for trailer vehicles : en
  • US2379123A - Turret lathe : en
  • ES9823Y - Folding album to simultaneously collect the positives and negatives of the photographs taken. : en es
  • GB570197A - Improvements in the packaging of wallpapering materials : en
  • SU64871A1 - Device for unloading dough from the bowl : en ru
  • ES8913Y - Reinforcement of bookbinding. : en es
  • ES9420Y - Device for giving movement to figures composed of articulated laminar pieces. : en es
  • FR900485A - Terminal plates, especially for cable end boxes : en fr
  • ES9794Y - Switches and sockets with luminescent indications. : en es
  • FR900274A - Magnet rotating switch : en fr
  • ES11508U - Pneumatic marker for cutting and sewing works. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168814A1 - IMPROVEMENTS IN THE MANUFACTURE OF SOLE FOR ALPARAGATAS AND OTHER SIMILAR SHOES : en es
  • ES9520Y - Car seat back for children. : en es
  • ES9123Y - Floor for shoes, boots and the like. : en es
  • GB570249A - New or improved means for tilting cooking receptacles during use : en
  • US2379377A - Clamp for clothesline poles : en
  • US2378897A - Resistance welding circuits : en
  • CA428353A - Cheese press : en fr
  • CH238159A - Device intended to cooperate with a nib to delimit with the latter a space serving to contain a reserve of ink. : en fr
  • SU64847A1 - Method for gas cementation of hollow glass-shaped products : en ru
  • CA428386A - Sewage clarifier : en fr
  • CH238116A - Adjustable device for tensioning and drying tricot clothing. : de en
  • CH238208A - Process for the production of rotors for turbo machines and rotors produced by the process. : de en
  • US2379237A - Pigmentation of finely divided plastics : en
  • ES9581Y - Photographic camera. : en es
  • ES9108Y - Wood level, perfected. : en es
  • ES9751Y - Improved industrial thermometer. : en es
  • ES9769Y - Totes with aluminum drums. : en es
  • US2378893A - Ignition system : en
  • ES10573U - Perfected monkey (Machine-translation by Google Translate, not legally binding) : en es
  • FR900397A - Reservoir pen holder : en fr
  • FR900463A - Process for preparing concentrated vegetable juices by eliminatory freezing : en fr
  • ES8942Y - Special headcover. : en es
  • ES9101Y - Elevator rocket usable in propaganda launch. : en es
  • US2378983A - Game : en
  • US2378996A - Production of acids from pyran derivatives : en
  • CH238160A - Grave number bearer. : de en
  • US2379186A - Safety device for seaplanes : en
  • DK63643C - Impulse transmitter for electric fences. : da en
  • SU64946A1 - Method of making rings : en ru
  • US2379137A - Rock drill support : en
  • US2379306A - Control apparatus : en
  • ES9758Y - Flexible universal application notary. : en es
  • US2379278A - Refrigeration : en
  • ES11505U - Mobile train without differential or bearing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11591U - Portable filter, for example in the form of a backpack (Machine-translation by Google Translate, not legally binding) : en es
  • ES9393Y - Two-wheel trailer. : en es
  • FR900431A - Conductive connection of aluminum conductors, especially cables with a rod of brass, copper, or the like : en fr
  • FR900452A - Camera with doubling prevention device : en fr
  • US2378958A - Propeller construction : en
  • USD141709S - Condiment shaker or similar article : en
  • US2378985A - Lubricant control valve : en
  • DK63656C - Machine for applying a dye to the interfaces of shoe soles. : da en
  • ES9104Y - Bright curb. : en es
  • SU64892A1 - Method and apparatus for producing dry vaccines : en ru
  • CH238157A - Apparatus used to simultaneously cause the opening of a photographic shutter and the switching on of a light necessary for taking a picture. : en fr
  • US2379402A - Coating compositions : en
  • FR900466A - Electric capacitor with moisture-proof and preferably also vacuum-proof metal box : en fr
  • ES11479U - Protective cap-visor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES8986Y - Simplified type tray file. : en es
  • ES9587Y - Folding bed. : en es
  • ES9591Y - Universal screen holder for radiological examination tables. : en es
  • FR900293A - Drive mechanism for the winding reel of cinematographic devices : en fr
  • ES9262Y - Folding table. : en es
  • FR900441A - Apparatus for aligning sheets of paper, cardboard or the like, sheet metal panels, etc. : en fr
  • FR900471A - Coil cabinet for steel wire acoustic machines : en fr
  • US2378913A - Flexible ladder : en
  • FR900291A - Hydraulic transmission : en fr
  • ES9747Y - Bunk-sofa. : en es
  • FR900432A - Manufacturing process for the insulation of windings of electrical machines, in particular for high operating temperatures : en fr
  • ES9208Y - Perfected type water purifier. : en es
  • FR900385A - Distribution device for compressed air accumulators : en fr
  • US2378896A - Rotary grader and separator : en
  • US2379329A - Brake releasing apparatus : en
  • FR900380A - Casting device for the production of coated bearings : en fr
  • ES9134Y - Low loss coil with its magnetic core, even at high frequency. : en es
  • FR900488A - Manufacturing process for very thin glass sheets by balloon blowing : en fr
  • GB570215A - Improvements in or relating to control systems for electric motor driven vehicles : en
  • ES9037Y - Removable clamping device from a flat link to a handle. : en es
  • FR900347A - Gear enhancements : en fr
  • CA428378A - Paper drying apparatus : en fr
  • CH238173A - Barrel weight weighbridge. : de en
  • US2379077A - Preparation of hydrocarbon oils : en
  • US2379108A - Cutting instrument : en
  • US2379318A - High-frequency transmission line : en
  • CA428317A - Sprocket wheel : en fr
  • DK63648C - Vacuum cleaner nozzle. : da en
  • ES169990A1 - A VULCANIZING APPARATUS : en es
  • ES9286Y - Metal wheel perfected for strollers and carriages in general. : en es
  • ES9619Y - Hammock. : en es
  • GB570275A - Improvements in guards for machines : en
  • ES11609U - New sanatorial lounger. (Machine-translation by Google Translate, not legally binding) : en es
  • ES9639Y - Extractor of bearings, hubs and parts of the shafts to which they are attached. : en es
  • US2379365A - Stretcher : en
  • SU64927A1 - Method of cooking pasta : en ru
  • US2379233A - Photoelectric controlling or recording system : en
  • ES9165Y - Folding needle for knitting. : en es
  • ES9681Y - Protective cover for the machines of the looms. : en es
  • FR900264A - Method for finding the precise limit of a shiny body : en fr
  • FR900255A - Packing for rotary stuffing box : en fr
  • GB570183A - Improvements in or relating to suspension spring devices for road and other vehicles : en
  • ES8998Y - Contact spring for the composition of contact sets for electrical relays, switches or the like. : en es
  • FR900370A - Improvements to filter tips or filter cartridges for cigar, cigarette and pipe holders and cigar holders, cigarette holders or pipes intended to receive such a cartridge : en fr
  • ES11605U - Bracelet for watch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES170010A1 - A MACHINE TO MANUFACTURE PAPER OR ABRASIVE FABRIC DISCS : en es
  • ES9399Y - Multi-purpose cigarette case. : en es
  • US2379128A - Buckle and buckle connection : en
  • US2379245A - Semifluid chassis or track roller lubricant : en
  • US2378987A - Step-by-step driving mechanism : en
  • FR900418A - A method of mass production of endless soundtracks carrying mechanically readable sound writing : en fr
  • ES9313Y - Container for storing and removing surgical suture material. : en es
  • US2379138A - Annular flow measuring device : en
  • US2379322A - Radio shielding manifold : en
  • CH238282A - Process for the preparation of a reaction product from diiodotyrosine and sodium lysalbinate. : de en
  • FR900279A - Device for receiving frequency modulated waves : en fr
  • ES9006Y - Device or device for adjustable headset glasses-twins. : en es
  • ES9605Y - Heater for hair waving clips. : en es
  • FR900345A - Device for adjusting the voltage supplied by an electric transformer : en fr
  • US2378929A - Respirator : en
  • US2378982A - Method for making tubs or similar articles : en
  • FR900313A - Electro-acoustic signaling or sound reproduction system capable of being activated by a call signal of a determined frequency or of a determined frequency range : en fr
  • ES9110Y - Buttons or controls for electrical appliances in general. : en es
  • ES9704Y - Folding hanger. : en es
  • ES11612U - Labels or seals to make correspondence, packages or the like inviolable. (Machine-translation by Google Translate, not legally binding) : en es
  • FR900445A - Hydraulic motor cylinder : en fr
  • GB570152A - Improvements relating to the polymerisation treatments of coumarone-indene and styrene resins : en
  • US2378992A - Articles for use at low temperatures : en
  • SU64913A1 - Seismic survey method : en ru
  • US2378944A - Detector system for very short electric waves : en
  • USRE22652E - Apparatus fob treating impure : en
  • ES9196Y - Guide or blades for automatic folding doors. : en es
  • ES9798Y - Electrical conductor formed by two or more coupled veins. : en es
  • ES9034Y - Footwear with metallic sole : en es
  • ES9142Y - Waterproof and thermal container for medicinal tablets. : en es
  • GB570172A - Improvements in and relating to shearing and classifying mechanism for metal strips : en
  • GB570274A - Improvements in or connected with folding push chairs or baby carriages : en
  • CA428387A - Nickel clad ferrous article : en fr
  • CA428418A - Scale sensing mechanism : en fr
  • CA428423A - Sheet metal container closure : en fr
  • US2379180A - Hydraulic retractor control : en
  • CA428337A - Paper fastener : en fr
  • ES9565Y - Canvas footwear. : en es
  • ES9582Y - Coupling transformer for intercom without switching. : en es
  • FR900428A - Assembly for processing materials in a high frequency field : en fr
  • GB570162A - Improvements in thermionic valve voltage regulators : en
  • FR900269A - Process for obtaining first-throw vanadiferous slag in the blast furnace : en fr
  • GB570287A - Improvements in or relating to the electrodeposition of lead : en
  • ES9093Y - Mechanical constructive toy. : en es
  • SU64926A1 - The way to improve the quality of tea : en ru
  • FR900462A - Process for concentrating vegetable juices, in particular fruit and vegetable juices : en fr
  • ES9005Y - Apparatus for peeling all kinds of tubers and fruits, especially potatoes. : en es