• US2653901A - Adenylic acid salts-gelatin composition : en
  • CA496464A - Hydroperoxide coupling process : en fr
  • DE1664229U - BICYCLE CHILDREN'S FOOT PROTECTION. : de en
  • DE891404C - Galvanic element, especially with air depolarization : de en
  • AU2020553A - Valve stem seal : en
  • AU2029253A - Improvements in or relating to pneumatic tyres : en
  • AU165370B2 - N-methylol polypyrrolidones : en
  • CH293410A - Process for the preparation of products containing peroxidized sodium borate. : de en
  • CH293597A - Motor vehicle with a divided chassis. : de en
  • FR1038416A - Mixed device and device for vulcanization on tire beads : en fr
  • US2653447A - Combined condensing vapor and gas turbine power plant : en
  • US2653919A - Aqueous polyethylene dispersions produced by subjecting molten polymer in water to ahigh rate of shear : en
  • US2653925A - Vulcanization accelerators : en
  • US2654078A - Connector assembly : en
  • DE891351C - Process for the production of dried meat and canned food containing dried meat : de en
  • CA496480A - Arsenic activated zinc sulfide phosphor and method for making same : en fr
  • CH293537A - Electrical installation with two-part, for fastening in panels, e.g. B. thin walls, certain devices. : de en
  • CH293575A - Generator device. : en fr
  • CA496523A - Process for the production of microorganisms : en fr
  • US2653350A - Apparatus for forming pellets of plastic material : en
  • US2653440A - Means for doffing ring frames : en
  • DE1664184U - STOOL LADDER. : de en
  • DE891340C - Spark plug that can be operated at low voltage for internal combustion engines with a sliding spark gap : de en
  • US2653687A - Bendable tongue attaching device : en
  • US2653586A - Engine part or casing : en
  • US2654017A - Baseboard heater construction : en
  • DE1664255U - DEVICE FOR DAMPSTERILIZING, IN PARTICULAR MEDICAL AND SURGICAL INSTRUMENTS. : de en
  • DE1664230U - SADDLE CUSHIONS FOR BICYCLES AND MOTORCYCLES. : de en
  • DE891295C - Light tube arrangement, especially for fire and explosion hazard areas : de en
  • FR1038630A - Full visibility hydrometer at constant level : en fr
  • CH293576A - Circuit for amplifying and separating signals with different frequencies. : de en
  • DE891311C - Process for the production of luminophores on a magnesium oxide-titanium dioxide basis : de en
  • FR1038862A - Manufacturing process of silicone oils : en fr
  • AU162725B2 - Synchronization device for magnetic sound recorders : en
  • CA496449A - Crystallization process : en fr
  • ES210338A3 - Procedure for obtaining rods or thick tapes from high molecular weight condensation products (Machine-translation by Google Translate, not legally binding) : en es
  • GB697694A - Valve arrangement in air blast electric circuit breakers : en
  • FR1038617A - Steering mechanism of a tractor : en fr
  • DE1664313U - HIGHLY FLEXIBLE FOOTWEAR. : de en
  • DE891584C - Device for generating the operating voltages for over microscopes : de en
  • ES210498A1 - Aventadora machine to clean cereals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038255A - Safety device for automatic control system : en fr
  • FR1038481A - New product and application of said to the realization of friction members : en fr
  • AU167359B2 - A hydraulic jack forthe tensioning and anchoring ofthe reinforcement metal ina reinforced concrete construction : en
  • FR1038904A - Improvements in the manufacture of photoelectric devices : en fr
  • GB697697A - Process for the production of organic amino diol derivatives : en
  • GB697839A - Improvements in the production of n-hydroxyalkyl-n.n-1.2-alkylene-ureas : en
  • US2653624A - Sequence valve : en
  • AU160829B2 - Improved electrical incinerating privy closet : en
  • ES35832Y - Rolling frame for cleaning : en es
  • CH293530A - Fuel supply apparatus for internal combustion engine. : en fr
  • CH293560A - Installation for electrocardiography. : en fr
  • CH293586A - Anti-skid bodies, in particular for winter hoof fittings. : de en
  • CA496528A - Telegraph transmitters : en fr
  • DE1664500U - RIBBED GLASS BUILDING BLOCK. : de en
  • ES37980U - A manual grater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038901A - Boric acid-based optical glasses : en fr
  • GB697822A - Improved diaphragm pump : en
  • ES37877U - Bra for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • FR58192E - Threading and feed device for machine tools : en fr
  • CH293450A - Method and device for the production of flexible paper or fabric tubes from strip-shaped material in a continuous operation. : de en
  • AU165873B2 - Method forthe mass polymerisation of thermoplasts : en
  • US2653387A - Layout instrument : en
  • US2653316A - Hammer stapler : en
  • US2653394A - Matrix : en
  • GB697780A - Improvements in or relating to telephone instruments : en
  • GB697938A - Improvements in or relating to luminescent materials : en
  • US2654062A - Controller having means for manually adjusting the set point with a varying ratio of motion multiplication : en
  • FR1038275A - Rotating radio beacons : en fr
  • DE1664136U - SHOW AND DEMONSTRATION MODEL, IN PARTICULAR FOR UMBRELLAS. : de en
  • DE1664187U - CHRISTMAS STAND. : de en
  • ES27716Y - Barrel lifting device : en es
  • DE883706C - Motorized dining car train for country road operation : de en
  • DE891477C - Piston engine with a swash plate drive : de en
  • ES210349A3 - Improvements in the manufacture of plugs of taking of current (Machine-translation by Google Translate, not legally binding) : en es
  • GB697774A - Improvements in or relating to paper-making machines : en
  • GB697779A - A method of manufacturing valuable rubber mixtures : en
  • US2653318A - Portable nail stripper : en
  • CA496423A - Combination smoking set : en fr
  • DE891715C - Arrangement for converting an H-wave running through a rectangular waveguide : de en
  • FR1038523A - Optical signaling station : en fr
  • GB697812A - Thermoplastic adhesive compositions : en
  • GB697819A - Automatic-control apparatus : en
  • DE891690C - Process for the preparation of ª ‰ -alkoxyaldehydes : de en
  • US2653402A - Ring : en
  • US2653956A - Drying oil : en
  • US2653376A - Method of making unitary magnetic pole pieces : en
  • US2653970A - Olefin sulfitation process : en
  • DE891726C - Method and device for hardening glass panels : de en
  • FR1038288A - Sliding device : en fr
  • FR58232E - Continuous pressure filter : en fr
  • DE1664181U - MULTI-PURPOSE TABLE FOR VEHICLES. : de en
  • GB697929A - Heat insulated building structure : en
  • CH293409A - Sewing machine for the manufacture and repair of shoes. : de en
  • CH293447A - Process for the treatment of damp felted wood pulp for the purpose of bleaching it. : en fr
  • DE891458C - Quantity measuring device for liquids and gases : de en
  • ES33332Y - Suitable case to hold and serve razor blades : en es
  • FR1038991A - Diaper fastening device : en fr
  • US2653366A - Prong cap for snap fasteners : en
  • US2653671A - Pitch lock : en
  • CA496410A - Injection molding apparatus : en fr
  • CA496487A - Preparation of alkali metal salts and alkali earth metal salts of halogenated lower fatty acids : en fr
  • CH293384A - Road sign. : en fr
  • US2653362A - Clip and method for applying it : en
  • USD170514S - Walsh etal galvanometer : en
  • DE1664219U - DEVICE FOR SPECIAL PHOTOGRAPHIC SHOTS. : de en
  • DE891668C - Needle bar : de en
  • US2653320A - Hand guard : en
  • US2653801A - Process and apparatus for dispersing a substance in a liquid : en
  • DE891468C - Device for the steplessly adjustable edge or edge surface drive of record platters or records : de en
  • DE891752C - Float flow meter with linear display division : de en
  • DK76412C - Apparatus for voltage-free drying of textile fabrics. : da en
  • US2653650A - Convertible high-low baby chair : en
  • US2653868A - Recovery of metals from metallurgical slag : en
  • AU165936B2 - Loom for automatic weaving : en
  • CA496401A - Silver flat-ware case : en fr
  • CH293414A - Composite material. : en fr
  • CA496489A - Tandem axle spring suspension : en fr
  • CH293490A - Process for the reduction of iron compounds into powder without prior agglomeration in order to produce steel. : en it
  • DE891449C - Process for the production of casting resins : de en
  • CA496497A - Spring casing with integral liner : en fr
  • CH293394A - A method and apparatus for converting carbonaceous fuel products into a combustible mixture of stationary gases. : en fr
  • DE1664351U - POLISHING AND PRE-GRINDING BUCKLE MADE OF FLEXIBLE PLASTIC. : de en
  • DE891601C - Process for marking hard glass bulbs, especially bulbs for electron beam tubes : de en
  • ES37999U - A new spray inhaler (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664327U - BEARINGS. : de en
  • DE1664256U - DUST AND RAIN PROTECTION FOR HAT. : de en
  • ES210332A1 - Improvements in the telares (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038950A - Method and device for supplying cigarettes to packaging machines or the like : en fr
  • GB697701A - Method and means for depositing varnishes upon surfaces : en
  • ES37933U - Marquetry saw for sawing various materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES37937U - A lampholder for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES37978U - New device for squeezing fruits (Machine-translation by Google Translate, not legally binding) : en es
  • GB697914A - Improvements in and relating to a sheet feeding and guiding device for a typewriter : en
  • DE891579C - Procedure for atomic or nuclear destruction : de en
  • DE891671C - Device for lifting the belt strap in cigarette rod machines : de en
  • DE891822C - Thread cleaner : de en
  • US2653423A - Apparatus for lapping connecting rod ends, caps and similar articles : en
  • US2653905A - Process for total treatment of copper-containing iron pyrites : en
  • AU2014153A - N, N'disubstituted piperazine compositions : en
  • FR1038341A - : fr
  • GB697773A - Improvements in or relating to hair curlers : en
  • DE891840C - Manufacture of sodium tripolyphosphate : de en
  • DE892330C - Dry rectifier : de en
  • FR1038809A - Pressure device for recalibrating, defusing and re-priming cartridges for shotgun cartridges : en fr
  • GB697692A - Improvements in phase-sensitive rectifiers : en
  • US2653974A - Process for the manufacture of : en
  • DE891463C - Method for recording sound vibrations on light-sensitive materials : de en
  • FR1038858A - Elastically extendable curtain rod : en fr
  • GR14712B - MANUFACTURE OF FOOTWEAR SHOES AFTER LINEN OR OTHER MATERIALS. : el en
  • DE1664453U - MILKING STOOL WITH BUCKET HOLDER. : de en
  • ES36112Y - New sandal or shoe made of rubber or similar materials : en es
  • FR1038293A - Weaving process and loom for its implementation : en fr
  • DE891522C - Method for decorating porcelain or the like. : de en
  • FR58230E - High security amplifier system and signaling of amplification faults : en fr
  • ES35911Y - Droplet distillation stopper : en es
  • ES37829U - A device to avoid glare at night crossings of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE891559C - Method and device for producing electrically insulated lines : de en
  • FR1038827A - Belt Conveyor Roller : en fr
  • DE891321C - Textile oils : de en
  • ES37907U - Device for mounting and dismounting tires (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038419A - Improvements to textile fiber combing machines : en fr
  • FR58234E - Improvements in the preparation of melamine : en fr
  • GB697759A - Improvements in or relating to patty molding devices : en
  • AU2025853A - System of transportation comprising vehicles anda track structure : en
  • CA496472A - Metering arrangement for telephone systems : en fr
  • CH293521A - Elbow. : de en
  • DE891444C - Device for simultaneous casting of several metal bars : de en
  • DE891710C - Switching arrangement for closing a power circuit by means of mechanical contacts, especially for periodic circuits, e.g. B. for forming purposes : de en
  • US2653989A - Coaxial electric cable with corrugated seam : en
  • DE891655C - Nose clip for breathing apparatus : de en
  • DE891790C - Process for the production of biologically active salts in a mixture with raw fibers and accompanying substances from humus substances or easily peat-forming plants, in particular for administration to animals : de en
  • DE891283C - Antenna arrangement : de en
  • FR1038925A - Improvements to brushes and similar articles for the maintenance of parquet floors and other uses : en fr
  • DE891316C - Process for scrubbing hydrogen sulfide from gases, in particular distillation gases from coke stoves : de en
  • FR1038744A - Solid bandage and its manufacturing process : en fr
  • GB697767A - Improvements in devices for supporting vacuum flasks, milk bottles, cups and similararticles : en
  • FR1038582A - Railway sleeper tamper : en fr
  • FR1038823A - Manufacturing process of silicate illuminating materials : en fr
  • CA496462A - Crystalline salts of penicillin : en fr
  • CA496552A - Cold cathode gaseous discharge devices : en fr
  • FR1038367A - Automatic control and damping device for airplanes : en fr
  • FR1038835A - ultrasonic interference transceiver used for general protection of premises : en fr
  • US2653704A - Single-edge blade dispenser : en
  • US2653840A - Jointed handle : en
  • FR1038754A - Fruit and other citrus grading machine : en fr
  • US2653762A - Dividend aligning mechanism : en
  • FR1038525A - Drive device for generators fitted to rail vehicles : en fr
  • FR1038405A - Feeding and loading device for transplant machine : en fr
  • FR1038609A - Method and apparatus for casting metals : en fr
  • GB697729A - Improvements in or relating to snap-action electric switches : en
  • ES36878U - Ball for sport (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038496A - Carbon manufacturing process : en fr
  • GB697901A - Improvements relating to conveyors : en
  • US2653968A - Choline pantothenate and method for manufacturing same : en
  • US2653717A - Strainer for coffee makers : en
  • FR1038373A - Improvements to machines such as polishing machines : en fr
  • AU2022953A - Process forthe recovery of synthetic polyester scrap : en
  • DE891828C - Process for the desalination of water by means of cation and anion exchangers : de en
  • US2653380A - Apparatus for removing the cut hair from hair clippers : en
  • FR1038286A - Electric motor with brake clutch : en fr
  • FR1038969A - Improvements to devices for measuring or verifying at least one dimension of a part, in particular the diameter of a part being machined : en fr
  • DE1664226U - MAGNETIC OPERATING ARRANGEMENT FOR WINDSCREEN WASHER. : de en
  • DE891387C - Method and device for expelling the volatile absorbed constituents of a loaded absorption solution therefrom by relaxation : de en
  • FR1038427A - Improvements to compressed gas cylinders and their closing systems : en fr
  • FR1038996A - Additional device for diapers : en fr
  • ES209271A1 - Procedure for increasing sales by credits in current accounts (Machine-translation by Google Translate, not legally binding) : en es
  • ES35841Y - One way intermittent valve : en es
  • FR1038642A - Synthetic cast iron manufacturing process : en fr
  • FR1038868A - Method and apparatus for making cup-shaped metal envelopes, particularly those to be subsequently formed into long envelopes of various shapes : en fr
  • DE1664449U - SEED DRILL PULLER. : de en
  • AU2020353A - A latch mechanism fora motor vehicle door : en
  • AU2020453A - Shell molding-apparatus : en
  • DE891829C - Nozzle for atomizing all kinds of liquids : de en
  • DE891878C - Method and device for starting the main current motor of an electric flywheel starter : de en
  • FR1038898A - Pouring tube for fuel pump hose or similar application : en fr
  • GB697902A - Improvements in fluorescent electric lighting fittings : en
  • DE891704C - Display device of the occupancy status of switching devices in telephone systems, in particular from the waiting area of a remote telephone exchange with automatic call distribution : de en
  • DE1664173U - ELECTRIC HOT WATER HEATER. : de en
  • GB697897A - Improvements in circuit-arrangements for automatic gain control : en
  • FR1038299A - Knife and scissor sharpening device : en fr
  • GB697948A - One-way clutch : en
  • US2654056A - Utility unit for electric appliances and the like : en
  • ES205198A1 - A carbused gas producing device starting from liquid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • DE891440C - Tanning process : de en
  • US2653891A - Process of treating fibrous materials to improve their bonds with rubber and the products thereof : en
  • ES209975A1 - A procedure for manufacturing metal tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038304A - Stabilized voltage direct current sources : en fr
  • FR1038402A - Music Box : en fr
  • FR1038921A - Improvements to processes and devices for the extrusion of aluminum cable sheaths : en fr
  • FR1038959A - Manufacturing process of polyazo dyes : en fr
  • US2653772A - Winding machine : en
  • GB697763A - Improvements in or relating to method for molding plastic materials : en
  • DK76418C - Receiver for radio navigation systems for means of transport. : da en
  • FR58181E - Transmission improvements : en fr
  • DE891280C - Device for cooling sections of metallic workpieces : de en
  • ES208365A1 - Procedure for the manufacture of precision tubes and hoses with including recidal love masses (Machine-translation by Google Translate, not legally binding) : en es
  • CH293578A - Device delaying the phase speed of electromagnetic waves passing through it. : en fr
  • USPP1218P - Kose plant : en
  • DE891292C - Arrangement for obtaining a direct current proportional to the frequency from an alternating voltage : de en
  • DE891457C - Rotary piston counter : de en
  • ES37959U - Game apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES210315A1 - Improvements in the manufacture of feathers for stylografts and for writing in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2653583A - Water heater : en
  • US2653879A - Bonding of metal carbonyl deposits : en
  • FR1038509A - : fr
  • ES32292Y - Clip closes lips for animals : en es
  • ES37987U - A new plumier or case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038354A - Device for connecting elastic links which can be used in particular for securing luggage to luggage racks : en fr
  • ES38007U - Photo book perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB697944A - Improvements in filling heads for apparatus for bottling carbonated beverages : en
  • DE891359C - Process for gluing paper and cardboard : de en
  • DE891800C - Towing device for vehicles of all kinds, especially for motor vehicles : de en
  • ES210228A1 - Safety valve for compriment and vacuum air hydraulic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038511A - Industrial boiler with water tubes, radiant and convection heating : en fr
  • GB697735A - Improvements in or relating to pipe jointing means : en
  • GB697898A - Improvements in or relating to envelope drying mechanism : en
  • US2653363A - Bedclothes holder : en
  • FR58198E - : fr
  • FR58225E - Process for the preparation of new sulfonamide derivatives : en fr
  • GB697678A - Improvements in or relating to firepots for underfeed stokers : en
  • ES209527A1 - Improvements in the wrapping keys in pipes with water at pressure (Machine-translation by Google Translate, not legally binding) : en es
  • GB697749A - Improvements in or relating to electric-motor-driven pumps : en
  • CH293489A - Clamp for pressing together flat parts to be joined together by gluing, in particular watch strap parts. : de en
  • ES210216A1 - Method to transfer from one coil to another one thread that is devanating (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038825A - Device for mixing powdery materials and mobile agglomeration assembly applying this device : en fr
  • FR58239E - Improvements to processes intended to prevent the appearance of humidity inside enclosures containing insulating parts : en fr
  • ES37966U - A multiple knife (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038295A - Improvements to recording devices and film players bearing a magnetic recording : en fr
  • DE891598C - Gripperless knotter for mat binding machines : de en
  • DE891791C - Process for forming and removing moldings produced by the immersion and suction process : de en
  • DE1664463U - JAR MILK LEVER HOLE : de en
  • US2653696A - Loading machine : en
  • DE1664143U - PLUGS MADE OF SOFT PLASTIC OR SIMILAR MATERIAL. : de en
  • DE891613C - Thread gauge : de en
  • AU159042B2 - Improvements in gas stoves : en
  • US2653526A - Printing system for photocomposing machines or the like : en
  • US2653571A - Hog feeder : en
  • CA496409A - Auxiliary drive for bicycles adapted to be confined between pedals : en fr
  • CH293388A - Tool for working stone. : en fr
  • US2653365A - Buckle with swingable release member : en
  • DE1664250U - WAX CANDLE OD. DGL. : de en
  • DE1664472U - REAR REFLECTORS. : de en
  • DE891452C - Process for the treatment of metal powder for sintering purposes : de en
  • ES210206A1 - Improvements in bolts for braided machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES37814U - New metal mattress (Machine-translation by Google Translate, not legally binding) : en es
  • DE891304C - Radiation-sensitive organ for temperature detection or monitoring devices : de en
  • DE891695C - Device for adjusting the printing strength of cylinder printing machines : de en
  • DE1664425U - CASTING SPOON. : de en
  • DE1664498U - HOLDER FOR FASTENING CARRYING HANDLES TO TRANSPORT CONTAINERS, IN PARTICULAR BAGS. : de en
  • FR1038265A - Device for sliding application of pasty materials : en fr
  • AU158032B2 - An improved webbing construction for furniture andthe like : en
  • DE891711C - Arrangement for suppressing the alternating current fundamental wave in the direct current circuit of a one-way or multi-way rectifier : de en
  • ES37212U - Drawing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038602A - Spiral strand cable : en fr
  • FR1038834A - System for tucking the threads into the warp of weft-conductor looms : en fr
  • DE891793C - Goods rack : de en
  • DE891814C - Device for binding sausages : de en
  • GB697877A - Improvements in cast-off buckles for belts : en
  • DE1664160U - REVOLVER FOLDING TILE PRESS. : de en
  • DE891738C - Method for reinforcing porous doubled, elastic fabrics or knitted fabrics : de en
  • US2653337A - Combination mop, scrubber, and wringer : en
  • US2653838A - Connecting rod joint : en
  • US2653921A - Catalysts for the hardening of artificial resins and their use in the textile industry : en
  • US2653967A - Tanning materials and process for preparing the same : en
  • CH293497A - Wire bending machine. : de en
  • US2653693A - Apparatus for dispensing cloth towels : en
  • US2653940A - Process for preparing 4-quinolyl secondary amines : en
  • DE891333C - Trench cleaning machine : de en
  • DE891326C - Electric large kitchen stove : de en
  • ES210586A3 - Relief cinematography system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038263A - Lamp for lighting <<code>> with advanced blackout : en fr
  • US2653631A - Support wire forming apparatus : en
  • US2653836A - Reinforced v-band clamp : en
  • US2653852A - Drawer mount with cushioned adapter glides : en
  • US2654012A - Circuit interrupter : en
  • USD170515S - Wall plaque : en
  • DE1664340U - TIRE PRESSURE TESTERS, IN PARTICULAR FOR VEHICLES. : de en
  • DE891381C - Multiple hydrocyclone or vortex chamber and method for their operation : de en
  • DE891838C - Device for mixing gases and vapors : de en
  • DE760928C - Large capacity conveyor wagon with bottom discharge : de en
  • ES207512A2 - A new injective spark plug (Machine-translation by Google Translate, not legally binding) : en es
  • ES210334A1 - Cutter and ironing system (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664103U - FLOWER VASE MADE FROM THERMOPLASTIC PLASTIC. : de en
  • DE761010C - Protection circuit for electrical resistance welding machines of high performance : de en
  • DE891393C - Process for the production of aqueous solutions of salts of phenoxyacetic acids that do not give rise to excretion when diluted : de en
  • DE891394C - Seating table : de en
  • GB697661A - Tool dresser for pattern controlled machine tools : en
  • US2653972A - Process of producing lower alkyl-, carboxymethyl-, diethers of polyoxyalkylene glycols : en
  • USD170492S - Package dispenser : en
  • USRE23714E - Liquid treatment tank with a solids : en
  • GB697794A - Improvements in or relating to industrial trucks : en
  • AU163379B2 - Detergent composition : en
  • DE805165C - Electric heating furnace, in particular for medical purposes : de en
  • AU167691B2 - Finger wheel rake : en
  • AU2027553A - Method of making a cuprammonium cellulose solution : en
  • US2653813A - Supplying articles for use in packaging : en
  • CH293418A - Inlet device on vibrating sieves. : de en
  • US2653998A - Remote-control system : en
  • DE891499C - Respiratory protection filters, especially for room fans : de en
  • FR1038364A - Manufacture of sintering iron powder : en fr
  • AU160243B2 - An improved coth-es line' and control devic'e : en
  • CH293551A - Moving coil relay. : de en
  • CH293573A - Apparatus for the radiation treatment of a fluid. : en fr
  • US2654043A - Discharge lamp, method of operating, and method of making : en
  • DE1664244U - PAINTING BRUSH. : de en
  • DE891708C - Device for producing the suicide circuit for shutting down Leonard drives : de en
  • ES35843Y - Control button with new decoration : en es
  • CA496469A - Door-closing device : en fr
  • CA496542A - Apparatus for continuously making vulcanized articles : en fr
  • CH293495A - Electronic control device. : en fr
  • CH293532A - Speed controller. : de en
  • DE891872C - Electrical plug connection : de en
  • DE1664163U - LADIES 'LEG DRESS MADE OF LEATHER OR LEATHER-LIKE FABRICS. : de en
  • DE891342C - Interchangeable sealing body for spark plugs : de en
  • DE891552C - Section separator for catenary catenaries with automatically re-tensioned contact wire : de en
  • CA496537A - Machine for pressing the bottoms of shoes : en fr
  • DE1664474U - MIRROR FRAME FOR VISIBILITY SYSTEMS. : de en
  • DE891736C - Method and device for cutting material that is plastic in the heat, e.g. B. raw rubber or organic plastics : de en
  • ES207175A1 - Procedure for the manufacture of fumigenos papers intended to combat insects in closed places (Machine-translation by Google Translate, not legally binding) : en es
  • US2653576A - Pencil pointer cup : en
  • ES210229A1 - Voltimetric release for the regulation of electrical voltage (Machine-translation by Google Translate, not legally binding) : en es
  • CA496512A - Method of and reagent for regeneration of electrolytic polishing solution : en fr
  • AU167488B2 - Quaternary ammonium derivatives of vinylcopolymers, their preparation, and use as anion exchange agents : en
  • CA496535A - Welting of styrene-butadiene copolymer : en fr
  • DE891408C - Device for stepless regulation of the speed of electric motors : de en
  • ES37859U - Canister or reinforced metal sheet container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038654A - Improved pipeline for liquids and products used in its manufacture : en fr
  • FR1038728A - Ship hatch closure panel : en fr
  • DE1664376U - SMALL PACKAGE FOR COCOA CONTAINING FAT GLAZE OD. DGL. : de en
  • DE1664482U - SWITCH HOLDER. : de en
  • DE1664302U - LIQUID SPRAYERS. : de en
  • FR1038455A - Method and apparatus for filling containers : en fr
  • FR1038678A - Bag clasp with inserted bats, extra-flat : en fr
  • FR1038884A - Process for the formation of bosses by stamped parts on synthetic resin laminated boards : en fr
  • GB697882A - Improvements in tunnel furnaces : en
  • DE1664213U - PLANSIFTER. : de en
  • AU162279B2 - Improvements in or relating to electrodes for electric furnaces : en
  • US2653805A - Intermittent fuel injection valve : en
  • DE1664462U - Pourer for bottles. : de en
  • GB697883A - Method and apparatus for dicing sheet material : en
  • FR1038844A - Ovarian cycle clock showing the fertile period : en fr
  • FR1038466A - Process for manufacturing evaporator blocks for deodorants and fresheners : en fr
  • FR1038934A - Potato harvester : en fr
  • ES34615Y - Device-dipstick for checking the oil level in the crankcase of automobile engines and others : en es
  • ES37828U - A decorated box (Machine-translation by Google Translate, not legally binding) : en es
  • AU2029653A - Quaternary ammonium derivatives of vinylcopolymers, their preparation, and use as anion exchange agents : en
  • CH293381A - Reinforced lightweight panel. : de en
  • DE891508C - Method and device for making blinding light invisible, in particular for motor vehicles : de en
  • USD170509S - Halter brassiere : en
  • US2653335A - Wax applicating and dispensing unit : en
  • US2653446A - Compressor and fuel control system for high-pressure gas turbine power plants : en
  • DE891289C - Device for measuring the pressure finger force in brush holders of electrical machines : de en
  • DE891744C - Process for the production of high molecular weight products : de en
  • DE891848C - Process for the production of walls for Siemens-Martin-OEfen as well as linings for rotary kilns : de en
  • DE891851C - Chain conveyor device for an annealing furnace closed on one side : de en
  • ES37919U - Container closure device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038679A - Process for the action of oxygen on organic products in the gas phase : en fr
  • US2653660A - Portable scrap chopper : en
  • DE891262C - Process for the production of thiophene : de en
  • US2653359A - Sliding door : en
  • US2653527A - Process for treating photosensitive materials by spreading thereon a layer of processing liquid and apparatus for performing said process : en
  • US2653627A - Device for automatically controlling air actuated mechanisms of machines : en
  • US2654037A - Support for field coils of dynamoelectric machines : en
  • ES35711Y - Extra-fast and automatic machine to seal corners of boxes and containers in general : en es
  • FR1038563A - Thick center electrode electrostatic objective : en fr
  • GB697844A - Improvements in or relating to valves : en
  • DE1664107U - CHAISELONGUE OD. DGL. : de en
  • DE825306C - Collapsible steam room : de en
  • DE891767C - Self-igniting, air-compressing internal combustion engine : de en
  • DK76422C - Evaporator for liquid disinfectants. : da en
  • DE891403C - Suppression capacitor with current feedthrough : de en
  • DE891780C - Drive device for the jumping slide of a machine tool for back turning, back milling, back grinding of hob milling machines : de en
  • DE891877C - Control acknowledgment switch : de en
  • FR1038349A - Advanced front-wheel drive scooter : en fr
  • FR1038685A - Improvements to spectacle frames and attachment system for non-rimmed lenses : en fr
  • DE1664237U - SIGN FOR HANDICAPPED CYCLISTS. : de en
  • DE891448C - Process for the preparation of solutions of polyvinyl derivatives : de en
  • GB697690A - Auxiliary engines for vehicles : en
  • DE1664195U - SHOWCASE FOR VIEWING ROENTINE PICTURES. : de en
  • DK76435C - Internal combustion engine with decompression mechanism. : da en
  • DE891298C - Electrical wound capacitor : de en
  • DE891871C - Electrical plug connection : de en
  • GB697870A - Improvements in or relating to sizing or grading machines : en
  • US2653495A - Machine for knurling pistons : en
  • ES35777Y - Wardrobe for drying clothes : en es
  • FR1038371A - Auxiliary tool for plows : en fr
  • FR1038715A - Protective cover for cars : en fr
  • FR1038949A - Router stand : en fr
  • FR58200E - : fr
  • GB697695A - Improvements in television systems : en
  • US2653677A - Hoisting apparatus : en
  • DE891606C - Container with a high internal temperature : de en
  • DE891816C - Grinding machine for carding rollers u. like : de en
  • US2653487A - Adjustable speed mechanism : en
  • US2653541A - Container for inflammable liquids : en
  • US2654057A - Electronic amplifying apparatus : en
  • CH293383A - Bulk goods wagons, in particular for garbage. : de en
  • CH293429A - Process for the preparation of a new aldehyde. : de en
  • US2653518A - Means for adapting machine tools for profiling purposes : en
  • AU2016853A - Improvements in or relating to method for preparing printing ink vehicle : en
  • FR1038470A - Rotary printing press : en fr
  • US2653393A - Rotary drier, kiln, and the like : en
  • US2653619A - Folding umbrella rib : en
  • ES210352A1 - Improvements in the manufacture of gas kitchens and burners (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664153U - CYLINDER LOCK FOR CENTRAL LOCK. : de en
  • FR1038268A - Process preventing vapor phase corrosion : en fr
  • FR1038311A - Massage device : en fr
  • DE1664242U - ROCK DRILLS. : de en
  • DE1664243U - RADIATOR BRUSH. : de en
  • DE1664399U - : de
  • DE761203C - Power supply electrode for piezoelectric ultrasonic generator : de en
  • GB697760A - Improvements in and relating to portable electric lights : en
  • DE891699C - Road roller with device for tearing open road surfaces : de en
  • DE891854C - Breakdown wave transformer for cathode ray tubes : de en
  • ES35692Y - Improved suction cup : en es
  • FR1038675A - Center gauge with light or sound contact : en fr
  • DE891341C - Low voltage spark plug : de en
  • DE891674C - Process for the production of building panels : de en
  • DE891892C - Electrical discharge vessel, especially for amplifying, rectifying or generating vibrations at high frequencies : de en
  • DE1664433U - FIRE-SAVING USE FOR OVEN. : de en
  • FR1038327A - : fr
  • FR1038785A - Device for lifting doors, tables and? walls and installations fitted with such a device : en fr
  • DE1664210U - TURNING. : de en
  • US2653885A - Temporary protection of unvulcanized rubbery surfaces : en
  • DE1664224U - TELESCOPIC SHEARS WITH AN OVER BRAKE : de en
  • FR1038657A - Profiled surfaces and their manufacturing process : en fr
  • FR1038876A - Improvements to the box springs : en fr
  • GB697761A - An improved method of manufacture of cardboard, pasteboard, paper and the like : en
  • FR1038352A - Single-lane motor vehicle : en fr
  • FR1038377A - internal combustion turbine engine components : en fr
  • FR1038618A - Process of manufacturing steel by blowing cast iron : en fr
  • DE1664167U - IRONING BOARD. : de en
  • DE891405C - Procedure for operating accumulators : de en
  • FR1038650A - Sheet transport device between two printing mechanisms : en fr
  • FR1038703A - Process and apparatus for the manufacture of extremely thin metallic wires and tapes : en fr
  • FR1038912A - New applications of aerated concrete : en fr
  • DE891524C - Closure for tubes : de en
  • ES208391A1 - Apparatus for opening and closing electrical circuits and determining the automatic total disconnection of a sector of lines and/or corresponding receivers to the players when the load is produced in an either phase (Machine-translation by Google Translate, not legally binding) : en es
  • ES34931Y - Pool marker device : en es
  • FR1038436A - Potato harvester : en fr
  • GB697945A - Improvements in or relating to material for use in electric discharge tubes : en
  • ES35153Y - Box for transporting olives : en es
  • FR1038291A - Lure for fishing : en fr
  • FR1038766A - Pilot current discrimination in pulse modulation multiplex systems : en fr
  • ES37896U - Apparatus for checking hardness (Machine-translation by Google Translate, not legally binding) : en es
  • US2653958A - Method for the continuous purification of soap : en
  • US2653893A - Methods of applying oligodynamic silver and articles produced thereby : en
  • FR1038506A - Biquaternary ammonium compounds and method of preparing these compounds : en fr
  • FR1038539A - Improvement of cores for vulcanization : en fr
  • ES209859A2 - New electrode band system on double gravation microscopic grid for electrolytic condensers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038684A - Improvements to cardboard packaging : en fr
  • US2653748A - Loose-leaf binding device : en
  • US2654006A - Light switch unit : en
  • DE1664334U - WEIGHT COMPENSATION DEVICE FOR RISING DOORS OF MOTOR VEHICLES. : de en
  • DE1664445U - ASHTRAY WITH SWIVELING BASE SURFACES. : de en
  • DE883023C - Process for the production of water-insoluble metal-containing azo dyes : de en
  • ES37948U - Children's piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038487A - Improvements to a transport safety device for clockwork rockets : en fr
  • FR1038712A - Process for preparing low nitrogen steel by the wind refining process : en fr
  • DE1664301U - DEVICE FOR FASTENING SWITCHING DEVICES. : de en
  • FR1038491A - Spindle mount for spinning machines and similar textile machines : en fr
  • DE891847C - Method and device for automatic switching on and off of the liquid supply in manually operated mirror transfer printers and similar printing and duplicating devices : de en
  • US2653946A - Process for preparing the n-carboxyglycine anhydride : en
  • DE891755C - Devices for recording tones by means of penumbra : de en
  • DE891268C - Power-driven paper trolley elevator for typewriters u. like : de en
  • DE1664338U - IN PARTICULAR FOR LONG, HEAVY PIPES OD. DGL. SPECIFIC MULTI-RIDED TRANSPORT VEHICLE. : de en
  • DE891659C - Friction clutch to be switched between engine and gearbox of motor vehicles : de en
  • DE1664259U - FRAME TO PLACE ON OR HANGING OBJECTS OF ANY KIND. : de en
  • DE1664323U - VERTICAL FRAMEWORK WITH INTERCHANGEABLE ROLLER SETS. : de en
  • ES37818U - Apparatus to facilitate nasal breathing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038768A - New type of pipe joint fitting : en fr
  • GB697922A - Improvements in or relating to electron and ion discharge tubes : en
  • FR1038484A - Toolbox : en fr
  • FR1038581A - Stand for cycles and cyclo-motors : en fr
  • ES35771Y - Oxygen inhalation mask : en es
  • DE891437C - Electrostatic lens : de en
  • CA19321S - Friction catch : en
  • CA496470A - Apparatus and method for molding a cover upon a shaft member : en fr
  • DE891256C - Process for the production of carboxylic acid esters : de en
  • DE891481C - Device for atomizing powdered material : de en
  • DE891516C - Winding machine with a revolver carrying pay-off bobbins and a thread button device : de en
  • GB697872A - Musical instrument : en
  • GB697939A - Improvements in and relating to building structures : en
  • DE891251C - Process for the production of molten and oxide-free mixed metal chlorides of the rare earth metals suitable for smelting electrolysis by direct processing of ores of rare earth metals, preferably bastnaesite and the like. like : de en
  • GB697900A - Flame supervisory equipment, especially for comparatively strongly luminous flames : en
  • US2653449A - Soil irrigation system : en
  • AU159212B2 - N, N'disubstituted piperazine compositions : en
  • ES35824Y - Tabletop electric fan : en es
  • FR1038709A - Installation system for washing and spinning machines, also applicable to simple wringers : en fr
  • ES37857U - Improved plug socket (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038608A - Fluidized solids circulation control device : en fr
  • FR1038745A - Improvements in the guidance of extraction cages : en fr
  • ES31433Y - Traffic nails : en es
  • FR1038559A - Chain speed variators : en fr
  • FR1038814A - Secondary butyl ether hydration process : en fr
  • DE891693C - Process for the production of compounds containing sulfur : de en
  • FR1038736A - Smoke deflector device for ships, locomotives or the like : en fr
  • DE1664232U - FULLY MECHANICAL PARTITIONING AND LINKING DEVICE. : de en
  • ES35890Y - Removable silencer : en es
  • FR1038833A - Chromium and salt resistant tanning oils : en fr
  • FR1038918A - Vacuum fan unit for smoke or ventilation ducts : en fr
  • FR58189E - : fr
  • USD170506S - Torque wrench : en
  • FR1038594A - Stirring mechanism for washing machines for clothes, laundry and the like : en fr
  • FR1038732A - Protection against perforating, percussive, fire-causing actions, etc. : en fr
  • DE1664316U - FLUSHING DEVICE WITH PUSH LEVER ACTUATION. : de en
  • DE891901C - Process for the production of sulfur-containing compounds of the acedianthrone series : de en
  • GB697752A - Construction of blade carrying rotors, for example, of axial-flow compressors : en
  • ES37802U - Vegetable peeler and tubers (Machine-translation by Google Translate, not legally binding) : en es
  • ES37924U - Improved spindle for textile machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038329A - : fr
  • FR1038881A - Shelf for transport and handling of plants and other plants : en fr
  • DE1664236U - SIGN FOR CYCLISTS WITH CHILD. : de en
  • ES36874U - Inventory card (Machine-translation by Google Translate, not legally binding) : en es
  • GB697868A - Device for treating blood circulatory conditions of limbs of the human body : en
  • US2653407A - Fishing device : en
  • US2654003A - Oscillator-amplifier circuits for magnetic recording and reproducing systems : en
  • DE1664460U - REAR MIRROR FOR AUTOMOBILES, MOTORCYCLES, BICYCLES AND THE LIKE. VEHICLES. : de en
  • DE891250C - Method and device for carrying out thermal decomposition : de en
  • DE891542C - Process for the dry fine grinding of z. B. in crop protection common, easily caking substances : de en
  • FR1038284A - Slaved thermo-electromagnetic relay : en fr
  • DE891278C - Process for the production of construction steels alloyed with chromium and phosphorus with increased fatigue strength : de en
  • DE891731C - Equipment on grippers for transporting stacked goods : de en
  • CA496541A - Stitch separating machine : en fr
  • ES31483Y - Perfected liquid spray device : en es
  • DE1664220U - COMBINED MULTI-PURPOSE FOLDING BABY CARRIAGE. : de en
  • ES206167A3 - Improvements in the manufacture of galvanic dry batteries of plates or capas system (Machine-translation by Google Translate, not legally binding) : en es
  • DE891512C - Direction indicator for bicycles and motorcycles : de en
  • US2653916A - Method of reclaiming scrap vulcanized material : en
  • JPS285039B1 - : ja
  • GB697836A - Ovens for heating elongated vitreous articles : en
  • FR1038694A - Improvements to gas turbine power generators incorporating defrosters : en fr
  • FR1038777A - Deflocculants for pigments and method of preparation for the paste and dispersion thereof : en fr
  • GB697947A - Improvements in or relating to control systems for direct current motors : en
  • DE1664333U - DEVICE FOR THE PREVENTION OF ACCIDENTS BY OVERBUILDING THE DRIVER ON STEERING WHEEL CONTROLLED VEHICLES OF ALL KINDS. : de en
  • DE1664444U - DEVICE FOR AUTOMATIC LIGHTING AND DISPENSING OF CIGARETTES. : de en
  • DE887613C - Backstep brake hub for driving and motorized bicycles : de en
  • DE891591C - Arc welding arrangement : de en
  • DE891691C - Process for the preparation of aliphatic dicarboxylic acids with at least 6 carbon atoms : de en
  • FR1038649A - Improvements in fuel supply equipment : en fr
  • ES37961U - Sanitary armchair for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038748A - Differential movement for coupling beams on looms : en fr
  • DE1664414U - ROD FOR DIPOLE ANTENNAS. : de en
  • DE1664455U - FEEDING RING FOR THE WINTER FEEDING OF UTILITIES, IN PARTICULAR TITS : de en
  • DE891692C - Process for the production of vinyl chloride : de en
  • FR1038266A - Typewriter Improvements : en fr
  • GB697799A - Improvements in and relating to closure and dispensing means for liquid containers : en
  • GB697851A - Improvements relating to the utilisation of the photo-electric effect in semi-conductors : en
  • IE21659L - Casting metals : en
  • DE1664246U - MOP OR DAMP ROLLER PLUESH TUBE. : de en
  • DE1664353U - SHIN GUARDS FOR FOOTBALL PLAYERS. : de en
  • DE891720C - Body cleansers : de en
  • ES37823U - Improved gallery for curtains and net curtains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038570A - Advanced aerodyne : en fr
  • FR1038961A - Skid box for handling and storing various goods : en fr
  • GB697805A - Compositions suitable for filling electrical apparatus : en
  • US2653609A - Container closure : en
  • CH293442A - Process for converting methyl cellulose into a pourable powder that dissolves quickly in cold water. : de en
  • FR1038408A - Wheelhouse dynamometer : en fr
  • GB697751A - Improvements connected with scaffolding for chimney stacks and the like : en
  • DE1664306U - AUTOMATIC LEAKAGE BARRIER FOR HOSES, PIPES AND RESERVOIRS, IN PARTICULAR FOR THE TRANSPORTATION OF OILS, FATS AND OTHER LIQUIDS AND PLASTIC MATERIALS. : de en
  • US2653443A - Thermal power generation : en
  • US2653949A - 1-(di-n-butylaminoalkylamino)-4-methylthiaxanthones and synthesis thereof : en
  • US2653361A - Splash mixer for dental castings : en
  • US2653554A - Apparatus and method for controlling combustion furnaces for solid organic fuels : en
  • DE1664124U - ARRANGEMENT FOR SELF-CLEANING SCREEN FABRICS. : de en
  • CH293393A - Process for generating gases. : de en
  • DE1664486U - COPY SET. : de en
  • DE764247C - Process for splitting hydrocarbon oils or for pressure hydrogenation of coal, tars or mineral oils : de en
  • DE891406C - Plug contact : de en
  • DE891713C - High-voltage transformer with star-connected high-voltage layer winding : de en
  • FR1038345A - Respiratory : en fr
  • GB697641A - Improvements in and relating to apparatus for drying unfired bricks, tiles, ceramic and similar articles : en
  • US2653404A - Fishing net : en
  • CH293420A - Centrifugal separator with fan. : de en
  • FR1038590A - Dolls enhancements : en fr
  • GB697809A - Improvements in and relating to apparatus for cutting webs or sheets of paper or like material : en
  • DE891589C - Object table for electron optical devices, especially over microscopes : de en
  • DE891621C - Device for the continuous recording and / or reproduction of endless optical sound films : de en
  • FR1038483A - Refrigerator appliance : en fr
  • DE891462C - Device for cutting acoustic grooves by means of electrically driven cutting boxes : de en
  • FR1038527A - Electrical resistance : en fr
  • FR1038616A - Holder with safety lock for cycles : en fr
  • ES35861Y - Perfected photo holder : en es
  • FR1038677A - Advertising device : en fr
  • FR58204E - Toy airplane : en fr
  • GB697738A - Process and apparatus for the production of pile fabrics : en
  • FR1038251A - Anemometer constantly giving an average measurement of the wind speed in a fixed time interval : en fr
  • FR1038719A - Process for the production of halogenomethylated phthalocyanines : en fr
  • ES34378Y - Frame for French doors and similar : en es
  • FR1038396A - Improved housing for internal combustion engines, compressors and the like and method of assembly thereof : en fr
  • US2653753A - Compressor regulator : en
  • US2653908A - Submerged filter for aquariums : en
  • DE891648C - Method and device for pickling sheet metal or the like. : de en
  • FR58224E - Dressing fabric : en fr
  • GB697889A - Improvements in or relating to ventilating means for waterproof clothing : en
  • FR1038357A - Concrete construction process : en fr
  • FR58175E - Hermetic electrical capacitors : en fr
  • FR58185E - Aircraft without tailplane : en fr
  • ES37843U - New intermediate floor for wagons (Machine-translation by Google Translate, not legally binding) : en es
  • ES37891U - New device glasswashers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664336U - DEVICE ON VEHICLES. : de en
  • FR58215E - Continuous centrifugal settling process and apparatus : en fr
  • DE891294C - Electric head light for external charging with magnetic switch : de en
  • DE891850C - Furnace for the heat treatment of metals and alloys : de en
  • DE891806C - Sliding door for vehicles : de en
  • FR58152E - heat-sensitive resistant elements : en fr
  • ES33985Y - Dropper : en es
  • ES37856U - A decorated fabric for mattresses (Machine-translation by Google Translate, not legally binding) : en es
  • ES37899U - Improved valve for discharge, from toilet tanks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038457A - Single shot shotgun : en fr
  • FR1038730A - Railway sleeper, in reinforced concrete, with removable semi-elastic spacer : en fr
  • AU163622B2 - Method of making a cuprammonium cellulose solution : en
  • ES35782Y - Portable lamp for direct or indirect lighting : en es
  • FR58164E - Fuel agglomerates and manufacturing process : en fr
  • GB697713A - New methylolamides of di- and trialkylated pyridine dicarboxylic acids and a processfor the production thereof : en
  • US2653674A - Suppressor for solid particles and fumes : en
  • ES209933A3 - A procedure for the manufacture of metal parts, such as cursors for sliding closures, which present a complicated design (Machine-translation by Google Translate, not legally binding) : en es
  • ES209956A3 - A perfection in the electric welding devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR58243E - Thread tensioner : en fr
  • USD170505S - Toy savings bank or similar article : en
  • DE891395C - Production of ready-to-issue steel stamps using a rotary printing press : de en
  • US2654010A - Thermal timing apparatus : en
  • FR1038459A - Spark plug for internal combustion engines : en fr
  • DE757608C - Safety device against loosening the handle fastening screw on electrical rotary switches : de en
  • DE891399C - Austenitic steel alloys for objects that are exposed to heat during manufacture or in operation : de en
  • FR1038375A - Windows mounted in rotating sub-frames : en fr
  • FR58184E - Manufacturing process of wolves and dominoes : en fr
  • AU157518B2 - Multiple layer stay tape and method of making it : en
  • ES35802Y - Rod and wire clamp : en es
  • ES37900U - Folding board for ironing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038861A - Soap box : en fr
  • CA496506A - Tone arm latching mechanism : en fr
  • AU2014753A - Process forthe production of l-phenyl-2-dichloroacetamidopropane-l, 3-diol compounds : en
  • CH293397A - Box furniture. : de en
  • ES209899A1 - A perfected hydraulic elevator (Machine-translation by Google Translate, not legally binding) : en es
  • ES209967A1 - Improvements in the linkage mechanisms and speed adjustment established between the engine and the traction wheels of the automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES35912Y - Dusting pot : en es
  • ES37861U - Bra buckle for bras and similar garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038269A - Device for automatic gas and liquid supply of a pressurized tank : en fr
  • FR1038784A - Transmitted torque acceleration limiter coupling : en fr
  • US2653668A - Hub mounted control : en
  • DE1664258U - GRAIN SEAL. : de en
  • DE891546C - Process for the sulfochlorination of olefin-containing hydrocarbon fractions : de en
  • ES37953U - Improved traffic light for toy trains (Machine-translation by Google Translate, not legally binding) : en es
  • ES37962U - Reminder card intended for advertising (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038865A - Automatic locking device for the lids of autoclaves, pressure cookers and the like : en fr
  • DE1664115U - VENTILATION DEVICE FOR INSTALLATION IN WINDOWS OR WALL HOLES. : de en
  • DE1664254U - CLEANSING AND MASSAGE BRUSH. : de en
  • DE891453C - Process for the treatment of metal powder for sintering purposes : de en
  • GB697723A - Improvements in and relating to capsules : en
  • FR1038550A - Register machine : en fr
  • GB697753A - Improvements in or relating to combined exhaust and induction systems for internal combustion engines : en
  • ES207023A1 - Improvements introduced in the procedure for manufacturing with board and agglomerated wood waste in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES35359Y - Wrist : en es
  • FR1038908A - Process for air conditioning : en fr
  • GB697720A - Lubricating system for sewing machines : en
  • FR1038818A - Petroleum gas lamp : en fr
  • GB697783A - Improvements relating to doors for ovens and the like : en
  • FR1038856A - Assembly of fabric pieces by means of thermoplastic materials along a line : en fr
  • FR58191E - : fr
  • DE1664432U - HOT AIR OVEN. : de en
  • DE896213C - Arrangement for displaying the amplitude and polarity of an alternating voltage, especially for flicker direction finders : de en
  • FR1038615A - Apparatus suitable for molding thermoplastic materials : en fr
  • FR1038889A - Utensil for cleaning floors, parquet floors, walls, ceilings, etc. : en fr
  • DE889701C - Reduction gear with worm gearing : de en
  • DE891427C - Process for the manufacture of electron-emitting electrodes for electrical discharge devices : de en
  • FR1038878A - Method and device for determining the actual direction of a place or object using a representative map : en fr
  • US2654034A - Circuit tuning device : en
  • DE891545C - Process for the decomposition of carbonic acid mixtures : de en
  • ES37915U - New device for opening metallic containers and pouring the liquid contained in them (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038935A - Valve for pump : en fr
  • US2653429A - Method and means for packaging : en
  • US2653454A - Continuous absorption refrigeration system : en
  • US2653954A - Manufacture of 1-amino-4-hydroxy-anthraquinone : en
  • FR58229E - Device promoting heat transmission : en fr
  • DE846398C - Process for the production of organic cerium compounds : de en
  • DE891615C - Process for grinding divided form gauges, the halves of which are produced with precise reversal : de en
  • AU2013553A - Impregnation of textile materials and compositions for use therein : en
  • CH293569A - Process for preparing a substituted 1,3-dioxane compound with antibiotic action. : en fr
  • DE1664381U - FUEL CANISTER. : de en
  • DE891312C - Anti-rust agents : de en
  • ES24672Y - Miniature and mechanical hockey game : en es
  • ES37827U - Razor with handle-case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038647A - Processing of malt beverages : en fr
  • FR1038692A - Process for smelting sulfur concentrates of copper or lead : en fr
  • DE891706C - Flush-mounted junction box made of sheet metal : de en
  • CA496548A - Variable impedance wave guide matching transformer : en fr
  • DE1664196U - POCKET MICROSCOPE. : de en
  • DE891402C - Electromagnetic resonator : de en
  • FR1038797A - New compress packaging : en fr
  • CH293404A - Bearing for the axis of a drawing roll of a spinning machine. : en fr
  • DE891514C - Safety lock with rotating tumblers with adjustable key : de en
  • ES37798U - By an apparatus for the evaporation of oils in ethers and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES37882U - Bottle drops washer (Machine-translation by Google Translate, not legally binding) : en es
  • ES37895U - Toy-moto (Machine-translation by Google Translate, not legally binding) : en es
  • US2653551A - Fluid pump : en
  • US2653760A - Ticket stacking receptacle : en
  • AU158475B2 - Improvements in or relating to lamps : en
  • CH293580A - Radiotelephone installation comprising several mobile stations. : en fr
  • CH293583A - Circuit arrangement for the magnetic deflection of the electron beam of a television picture tube and for obtaining the anode voltage for the picture tube. : de en
  • CH293473A - Record player. : de en
  • DE891526C - Intermediate drive for chain conveyors, especially steel plate belts : de en
  • FR1038294A - Carburetor for internal combustion engine : en fr
  • FR1038302A - Electric circuit breaker operating by phase imbalance : en fr
  • FR1038577A - Improvements to semi-mounted plows : en fr
  • US2653332A - Fisherman's plier type shot splitting tool : en
  • DE891661C - Speed indicator for motor vehicles : de en
  • US2653577A - Hydraulic starter drive : en
  • US2653340A - Brush with element of the channel strip type : en
  • US2653751A - Chain of bags : en
  • FR1038400A - Twisting spindle for double yarn with multi-piece barrel : en fr
  • DE1664471U - SIGNAL LAMP FOR TRAFFIC SIGNAL SYSTEMS. : de en
  • ES38006U - Improved insole for manufacturing shoes for women with high heels (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664283U - CRANK FOR FISHING REEL. : de en
  • ES36260Y - Safety device as emergency brake for cars : en es
  • FR1038774A - Film camera : en fr
  • DE891414C - Closed electrical machine : de en
  • US2653853A - Speedgraph recorder : en
  • US2654033A - Synchronizing circuit : en
  • US2653524A - Carton erecting mechanism : en
  • US2654076A - Electrical testing instrument having insulation piercing and wire gripping means : en
  • CA496538A - Shoe machines : en fr
  • CH293599A - Clevis for telescopic forks of motorcycles. : de en
  • AU2028053A - Improvements in or relating to electric pulse communication systems : en
  • ES27170Y - Cigarette paper case, with additional propaganda sheets : en es
  • FR1038502A - Process for treating rubber waste with a view to its regeneration : en fr
  • FR1038547A - Automatic circuit breaker : en fr
  • AU1361152A - An improved double-acting reciprocating pump : en
  • CA496536A - Methods for forming removable protective coverings : en fr
  • DE891531C - Cutting machine with upstream dough sheet rolling mill : de en
  • US2653930A - Process for freezing mushrooms : en
  • DE1664355U - GAME DEVICE. : de en
  • DE1664428U - MULTIPURPOSE COUCH. : de en
  • AU2017553A - Method forthe mass polymerisation of thermoplasts : en
  • CH293392A - Safety device for gas firing systems. : de en
  • CH293443A - Process for the preparation of a composition comprising an epoxy resinous product, and composition obtained by this process. : en fr
  • DE1664193U - TONE ARM MOUNTING FOR RECORD PLAYERS AND DISC CHANGERS. : de en
  • DE891243C - Machine for the production of slide lock strings : de en
  • FR1038454A - Improvements to tobacco machines : en fr
  • FR1038603A - Parallel Stranded Spiral Strand Rope : en fr
  • AU163768B2 - Improvements in or relating to gaseous fuel burners : en
  • CA496458A - Electric conductors : en fr
  • US2653690A - Motor transmission : en
  • DE891287C - Circuit for the brake ventilation of sliding armature motors : de en
  • CH293434A - Coating. : en fr
  • US2653800A - Electron tube heat-dissipating radiator and method of fabricating same : en
  • DE1664164U - MEN'S SMOKING. : de en
  • ES37845U - Improved bra for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • CA496432A - Apparatus for controlling electron path in an electron accelerator : en fr
  • CA496483A - Directional coupler : en fr
  • CA496473A - Printer distributor and control : en fr
  • DE891583C - Electron-optical device, especially an over microscope : de en
  • US2653391A - Method for drying ammonium nitrate and like materials : en
  • US2653556A - Embroidering machine : en
  • CA496431A - Support for sound reproducing apparatus : en fr
  • DE1664180U - GAME TABLE. : de en
  • CA496456A - Winding machine : en fr
  • US2653639A - Method of manufacturing lined baskets : en
  • DE1664385U - CASE FOR CIGARETTE PACK. : de en
  • DE891792C - Advertising machine with swiveling, exchangeable signs : de en
  • DE891890C - Capacitor winding machine : de en
  • US2653990A - Apparatus for use in making geophysical explorations : en
  • US2653563A - Boom and rudder assembly : en
  • US2653695A - Erasure-debris collecting device on typewriters and like machines : en
  • FR1038403A - Bender for iron rods and more especially for concrete reinforcements : en fr
  • FR1038743A - Anti-rust composition : en fr
  • GB697660A - Improvements in or relating to the production of friction materials by powder metallurgy : en
  • AU2024753A - Detergent composition : en
  • CH293508A - Process for the production of synthetic resin-containing objects with thin and approximately equal wall thicknesses. : de en
  • FR1038854A - Assortment of cards usable in spinning carded wool, carded cotton, or other similar textile fibers : en fr
  • FR58241E - AC Collector Machines : en fr
  • CA19329S - Clipfor attaching articles to girders or beams : en
  • US2653515A - Corneal contact lens : en
  • CA496437A - 4,4'-diamino-3,3'-dialkoxystilbenes : en fr
  • ES36553Y - Limiting device for the passage of electric current : en es
  • FR1038673A - Device for focusing the lens of a photographic camera : en fr
  • FR1038761A - Classification file : en fr
  • FR1038882A - Slider for slider closure : en fr
  • CH293538A - Electric contact for disconnecting knives, switches, commutators or similar. : en it
  • CH293559A - A method of manufacturing activated electrodes for electric discharge tubes. : en fr
  • DE1664192U - SOUND CARTRIDGE FOR MAGNETIC SOUND DEVICES. : de en
  • DE751822C - Electrical insulating body : de en
  • DE891421C - Headlights for motor vehicles, in particular searchlights : de en
  • ES35918Y - Plastic plate for wall cladding or baseboards : en es
  • ES36036Y - Carpet for motorcycles : en es
  • FR1038254A - Process for the cracking of hydrocarbons : en fr
  • US2653587A - Valve spring surge damping and valve rotating device : en
  • CA496557A - Heat insulation : en fr
  • ES37879U - Bra for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • FR58238E - Folding child seat : en fr
  • GB697681A - A demountable stall structure : en
  • DE1664476U - ARRANGEMENT OF THE HEATING RESISTOR, IN PARTICULAR FOR PRESSES, FOR THE PRODUCTION OF BRICKS. : de en
  • FR1038956A - Robiuet-valve : en fr
  • FR1038983A - Carrier bridge : en fr
  • FR1038990A - Improvements in the manufacture of cements : en fr
  • GB697795A - Improvements relating to magnetically operated control devices : en
  • FR58212E - Improvements to electric retarders : en fr
  • FR1038505A - Wheel suspension device for a motorcycle or similar vehicle : en fr
  • FR1038633A - Tertiary gamma-keto-amines and their derivatives : en fr
  • CH293452A - Tracking device for files or other documents in a classification. : en fr
  • DE891827C - Refractory stone : de en
  • FR1038772A - Method and device for periodically matching the positions of two moving parts which are not necessarily slaved to one another : en fr
  • CH293494A - Process for welding wire connection during automatic arc welding. : de en
  • AU165304B2 - Improvements in and relating to electrically operated hoists winders andthe like : en
  • CH293623A - Time striking mechanism. : de en
  • FR1038978A - Cyclic thruster : en fr
  • FR1038463A - Apparatus for compressing dried fruits and other products for their presentation and packaging : en fr
  • US2653670A - Controllable pitch propeller : en
  • US2653715A - Jig : en
  • US2653735A - Dispensing container with nondetachable threaded cap and neck, and with registrable dispensing apertures : en
  • US2653907A - Sewage recirculation : en
  • DE891801C - Gear shift gearbox for power tractor : de en
  • DE1664147U - HOLDING DEVICE FOR PRESERVING JAR OPENERS, IN PARTICULAR GROOVED JAR OPENERS. : de en
  • DE891445C - Process for the production of multi-cell glass : de en
  • ES37872U - An address indicator for taximeters and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038423A - Radiant system intended for the excitation of luminescent tubes by high frequency energy in order to produce the luminescence of these tubes : en fr
  • CA496554A - Refrigerating apparatus : en fr
  • CH293492A - Process for the production of copper of high purity. : de en
  • FR1038309A - Improvements to directories, catalogs, directories, price series and all other publications : en fr
  • FR1038439A - Manufacture of tempered glass, in particular for vehicle glazing and resulting products : en fr
  • AU2013653A - Electrostatic spray apparatus : en
  • CA496418A - Jacketed gaskets : en fr
  • US2653759A - Ticket stacking machine : en
  • US2654044A - Electric discharge tube : en
  • AU163621B2 - Drive selector mechanism : en
  • CH293536A - Housing construction. : de en
  • US2653435A - Wrapper tucking mechanism : en
  • US2653658A - Drapery hook protective pocket : en
  • DE1664406U - ROTATING STAND FOR ADDRESS REGISTER WITH LIGHTING SYSTEM. : de en
  • DE891874C - Electrical thermal switch with control elements made of bimetal, in particular heat regulators : de en
  • FR1038282A - Improvement in sewing machine shuttles : en fr
  • FR1038406A - Method of constructing exhibition furniture and furniture obtained by this method : en fr
  • FR58223E - Tiles and slabs for pavements and coverings and their manufacturing process : en fr
  • GB697803A - Improvements in free piston machines, and in particular free piston machines having their pistons moving in opposed directions : en
  • US2653545A - Well installation for subsuraface hydraulic pumps : en
  • FR1038586A - Process for the preparation of salts of sulfuric esters of leucos derivatives of difficult to esterify anthraquinone vat dyes : en fr
  • FR58235E - Single-polyphase frequency and phase transformer group : en fr
  • GB697648A - Improvements in cigarettes with filter plugs or other internal mouthpieces, and methods and machinery used in their production : en
  • FR1038253A - Electric capacitors : en fr
  • FR1038932A - Device maintaining the full opening of automobile hoods, its application to Renault 4 hp : en fr
  • FR1038820A - Continuous adjustable V-belt transmission especially for machine tools : en fr
  • FR1038682A - Winding and time setting device for triggering clocks : en fr
  • FR1038698A - Fan for individual machine : en fr
  • FR1038759A - Improvements to indicator lights : en fr
  • FR1038832A - Process for dyeing fibers in protein or synthetic linear superpolyamides : en fr
  • FR58169E - Device for determining distances by means of electromagnetic waves : en fr
  • DE1664201U - ATOMIC MODEL FOR TEACHING. : de en
  • CA496504A - Knurling device : en fr
  • FR1038368A - Music Box : en fr
  • DE762891C - Automatic adjustment device for the brake shoe stop of motor vehicles, influenced by the heat state of a brake part : de en
  • DE891413C - Slot insulation for electrical machines : de en
  • DK76419C - Radio indication system. : da en
  • ES37822U - Case for hypodermic injections needles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038445A - Watertight made-up footwear : en fr
  • US2653368A - Hook fastener : en
  • US2653519A - Machine tool transmission and control mechanism : en
  • DE890446C - Sewing machine : de en
  • DE891497C - Closed oxygen breathing apparatus with freshening of the exhaled air : de en
  • ES35686Y - Tinning torch : en es
  • GB697937A - Improvements in self-centering means for aircraft castorable landing wheel mountings : en
  • FR1038792A - Electric coffee grinder, in particular for public establishments : en fr
  • FR58161E - Shoe mounting method : en fr
  • CA496455A - Primary cell : en fr
  • CH293411A - Process for increasing the utility value of cut pieces of fabric, in particular household linen. : de en
  • DE891527C - Method and device for the complete and uniform coating of a conveyor belt with material, in particular with tobacco : de en
  • DE891643C - Ball joint, especially for the steering linkage of motor vehicles : de en
  • GB697724A - Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons : en
  • US2653640A - Handbag cover : en
  • FR1038512A - Centrifugal coupling : en fr
  • ES37820U - New type of paper (Machine-translation by Google Translate, not legally binding) : en es
  • US2653405A - Ice fishing jack : en
  • US2654013A - Slide wire device for recorders : en
  • FR1038508A - Six lens lens : en fr
  • US2653657A - Venetian blind cover : en
  • US2653588A - Automatic choke air heater : en
  • US2653468A - Bombproof building structure : en
  • DE891624C - Magnetic head assembly for magnetic sound recorders held in a sliding guide : de en
  • FR1038986A - Spoon system with folded hooks that cannot be hooked and with automatic hooking : en fr
  • FR1038421A - Assembly device for sticks, rods and reels for fishing : en fr
  • FR1038977A - Improvements to letter stacking apparatus and the like : en fr
  • FR58221E - Convertible and folding children's rocking chair : en fr
  • FR1038433A - Power supply device for three-phase luminescent or fluorescent tubes : en fr
  • FR1038843A - Improvements to printers for photographs : en fr
  • GB697675A - Improvements in or relating to temperature control arrangements incorporating electrical bridge circuits : en
  • GB697796A - Improvements in or relating to machines for feeding and transversely cutting paper or the like webs : en
  • ES31364Y - Vehicle wheel cover liable to contain advertisements : en es
  • ES37887U - Electric water heater appliance (Machine-translation by Google Translate, not legally binding) : en es
  • US2653543A - Hydraulic pump : en
  • US2653937A - Ammeline salts : en
  • SE142271C1 - : en
  • DE1664191U - SCALE WITH DISPLAY DEVICE. : de en
  • DE1664280U - MINCE HARVEST MACHINE. : de en
  • DE888614C - Process for the production of films from dimethylpolysiloxanes : de en
  • ES207224A1 - A radio receptor with glass detection, without valves and with high voice, which does not need electrical supply (Machine-translation by Google Translate, not legally binding) : en es
  • GB697876A - Improvements in and relating to electrolytic devices : en
  • US2653529A - Cylindrical contact printer : en
  • US2653848A - Foam creating apparatus : en
  • US2653889A - Bubbling reduction for high temperature resisting bonding : en
  • US2653535A - Rotary photogravure printing apparatus : en
  • US2653966A - Purification of acrylonitrile : en
  • DE1664198U - PROTECTIVE MEANS FOR MANOMETERS AND THE LIKE. : de en
  • DE891397C - Method and device for the production of phosphate fertilizers : de en
  • US2653860A - Etching aluminum using saccharic acid as a modifier : en
  • FR1038398A - Safety device for balancer type presses or friction presses : en fr
  • FI26577A - Anordning för stapling av bräder : en fi
  • ES38001U - Primer case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038521A - Internal combustion engine with intake valve and exhaust valve mounted, opening from top to bottom, in the cylinder head : en fr
  • FR1038535A - Tongue cleaning device : en fr
  • FR1038661A - Rotary Switch Improvements : en fr
  • GB697856A - A motor vehicle internal combustion engine having an ignition and lighting dynamo set : en
  • FR1038303A - Electric current regulator : en fr
  • US2653356A - Building construction : en
  • FR1038256A - Machine to refresh the lining of the tip of a vamp before assembly : en fr
  • GB697764A - Improvements in weighing machines : en
  • US2653522A - Paper machine : en
  • US2653651A - Furniture construction : en
  • DE1664496U - MACHINE CASTING MACHINE. : de en
  • FR1038815A - Hernial bandage pad : en fr
  • FR1038708A - Bedroom swing : en fr
  • US2653322A - Undergarment : en
  • DE1664370U - AUTOMATIC PARACHUTING DEVICE FOR GAME FLYERS. : de en
  • DE891533C - Arrangement for lubricating the spindle couplings for the rolls of rolling mills : de en
  • FR1038446A - Electromechanical device for automatic cutting of vacuum tube stems : en fr
  • ES209790A1 - New internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES38013U - Burner for liquid fuel burners, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038740A - Double bridge stringed musical instruments : en fr
  • ES36394Y - Portable machine for fixing, planing, polishing, grinding and sawing of wood and metals : en es
  • GB697671A - Improvements in or relating to the electric arc welding of bolts, studs and the like : en
  • GB697925A - Device for mechanically handling bodies such as bottles and the like : en
  • GR14713B - METHOD IMPROVING THE PERFORMANCE OF THE LIGNITE DISTRIBUTION METHOD OF TREATMENT AND BRICKING. : el en
  • US2653400A - Tamperproof identification tag : en
  • US2653460A - Knitting machine : en
  • US2653926A - Metalliferous monoazo dyestuffs : en
  • US2653959A - Process for recovering oxygenated organic compounds : en
  • FR58193E - : fr
  • US2653338A - Wax applicating and dispensing unit : en
  • US2653600A - Mouth insert pad : en
  • FR1038443A - Flexible hose for vacuum cleaners : en fr
  • GB697827A - A new or improved frit composition for vitreous enamels : en
  • FR1038318A - Circular saw for edging : en fr
  • DE1664356U - DICE GAME. : de en
  • ES208635A2 - Device for the realization of infusions, particularly for express coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038770A - Composite bottle : en fr
  • FR1038346A - Elastic suspension system for motorcycle wheels : en fr
  • FR1038614A - Continuous operation centrifugal wringer and method of use thereof, in particular in the sugar industry : en fr
  • FR1038848A - Decorative pattern for shoe and method of attachment of the latter : en fr
  • ES210610A1 - Scaffold elevator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038913A - Double-acting telescopic shock absorber with metal elements : en fr
  • FR1038718A - Radioactive fertilizer : en fr
  • FR1038887A - Device for attaching wind instruments to toys or deformable hollow objects : en fr
  • GB697867A - Improvements in or relating to containers for articles of rod-like form : en
  • GB697861A - Improvements in or relating to boiler furnaces : en
  • FR1038520A - Improvements to stills : en fr
  • ES35654Y - Manifold for electrical machines : en es
  • FR1038569A - Improved process for the preparation of urea-formaldehyde resins : en fr
  • DE891618C - Device for measuring the height of a liquid which is held in a vessel at an elevated temperature and which solidifies or becomes viscous when cooled : de en
  • FR1038683A - Manufacturing process for manganese enriched phosphate fertilizer : en fr
  • FR58222E - Safety bar for doors : en fr
  • US2653533A - Inertia damper for automatic toaster carriages : en
  • US2653756A - Plunger pump : en
  • DE891455C - Gear tester : de en
  • DE891836C - Process for the adsorption of valuable substances from low-value gas vapor mixtures : de en
  • ES37994U - New closure for combination locks (Machine-translation by Google Translate, not legally binding) : en es
  • USD170502S - Comedy figure : en
  • DE1664174U - LADIES 'FLAT KNITTED STOCKING. : de en
  • ES37967U - A useful calendar for three centuries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038413A - Improved stamp intended more particularly for mopeds : en fr
  • GB697942A - Improvements in or relating to cathode ray tubes : en
  • US2653676A - Air filter : en
  • US2653835A - Fastening unit for toilet fixtures : en
  • US2653818A - Fabric reinforced football : en
  • US2653417A - Mount loading guide : en
  • ES37825U - Castle perfected for the support of the imitations of wax candles used in electric lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038526A - Stitch regulator mechanism for sewing machines : en fr
  • FR1038643A - Arrangement for driving auxiliary machinery of a high pressure steam power plant : en fr
  • FR1038716A - Optical centering, coaxiality, alignment verifier : en fr
  • ES35690Y - Folder-file for visible tabs : en es
  • DE1664116U - DEVICE FOR MANUFACTURING CORRUGATED TUBING. : de en
  • DE1664305U - BOTTLE FILLING DEVICE. : de en
  • DE891255C - Process for the production of diglycida ether : de en
  • DE891766C - Combat animal pests, especially insects : de en
  • FR1038845A - Human powered raft by pedaling in the prone position : en fr
  • FR1038273A - Metal Vapor Electric Discharge Tube Improvements : en fr
  • FR1038515A - Improvements to adjustable props : en fr
  • DE891937C - Device for monitoring quantitative proportions that change over time : de en
  • DE891282C - Small telephone center with direct switching and light bulb signaling : de en
  • FR1038551A - Method and device for checking a defect in the centering of the axis of a member of revolution such as a shaft or a toothed wheel, or a defect on the surface of this member : en fr
  • ES37766U - Quarry stone cutter device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038548A - Air conditioning apparatus, in particular for motor cars : en fr
  • FR1038794A - Automatic watch with oscillating weight : en fr
  • GB697726A - A method of manufacturing valuable rubber mixtures : en
  • FR1038669A - Density measuring device for photoelectric densitometers : en fr
  • FR58179E - Improvements to automatic telephony switches : en fr
  • DE1664292U - DRIVING DISC FOR CLUTCHES WITH VIBRATION DAMPER, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1664483U - HANDLE HOLDER. : de en
  • DE891486C - Control for automatic welding machines : de en
  • FR1038733A - Swimming belt : en fr
  • DE890336C - High-speed milling machine : de en
  • DE891658C - Launch procedure for high-speed aircraft : de en
  • US2653333A - Window-washing machine : en
  • AU2024353A - A hydraulic jack forthe tensioning and anchoring ofthe reinforcement metal ina reinforced concrete construction : en
  • DE1664113U - ELECTRICALLY HEATED RADIATOR WITH AND WITHOUT LIQUID FILLING. : de en
  • US2653703A - Coin holder : en
  • US2653721A - Loading device : en
  • US2654024A - Operating and snubbing circuits for direct current motors : en
  • CH293406A - Thread tensioning device. : en fr
  • CH293432A - Process for the preparation of a disazo dye. : de en
  • CH293631A - Process for preparing erythro-1-p-nitrophenyl-2-dichloracetamido-propanediol-1,3. : en fr
  • FR1038331A - : fr
  • GB697874A - Improvements in or relating to plant pots : en
  • FR1038544A - Control device for internal combustion engines operating with valves : en fr
  • FR1038656A - Petroleum Oil Refining Improvements : en fr
  • DE1664134U - DISPLAY BOX. : de en
  • US2653480A - Temperature indicator for hand pressing irons : en
  • ES210341A1 - Improvements in the machines to manufacture artificial threads from elevated polymer compounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038816A - Hunting leather for looms and the like : en fr
  • FR1038917A - Improvements made to motor-pump units for extinguishing fires : en fr
  • ES37982U - Improved extensible antenna for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038905A - Ready-to-assemble garnish : en fr
  • FR1038686A - Supply device for firearms : en fr
  • FR1038762A - Filing process for large format documents and filing files using this process : en fr
  • FR1038830A - Manufacturing process of an anisotropic permanent magnet : en fr
  • DE1664337U - SUSPENSION GLIDER. : de en
  • DE891818C - Pointing machine : de en
  • ES37973U - Laminated cork element with protection (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038514A - Sound cleaning device : en fr
  • ES210271A1 - Machine to picar sparto (Machine-translation by Google Translate, not legally binding) : en es
  • DE886303C - Process for the production of saturated and unsaturated nitriles : de en
  • DE1664424U - EQUIPMENT FOR THE TRANSPORT OF SICK STRUGS ON VEHICLES, IN PARTICULAR PERSONAL CARS. : de en
  • DE891876C - Auxiliary switch for shooter control, especially for spinning machines : de en
  • DE891905C - Flue gas heated air preheaters, especially pipe sheath air preheaters for water tube boilers : de en
  • US2653403A - Fish net : en
  • US2653469A - Building wall construction : en
  • US2653842A - Toggle fastener : en
  • DE891460C - Reading scale for scales : de en
  • DK76427C - Tubular wall plug. : da en
  • FR1038290A - High security pneumatic tire for vehicle wheel : en fr
  • FR1038482A - Hot electric conductor : en fr
  • FR1038742A - Mineral and insulating oils and their preparation process : en fr
  • DE891813C - Device for cleaning the perforated discs of meat wolves : de en
  • ES32189Y - Longitudinal closure of plastic pot : en es
  • ES37855U - Comb with device for cutting hair (Machine-translation by Google Translate, not legally binding) : en es
  • DE891821C - Dishwasher : de en
  • FR1038274A - Sealing device for ball or roller bearings : en fr
  • FR1038370A - Waterproof soldering process of two metal parts of different compositions : en fr
  • FR1038924A - Inflation device : en fr
  • DE891252C - Process for the production of a high-performance fuel from heavy gasoline and / or medium oils : de en
  • DE891562C - Electric regulator : de en
  • DE891754C - Device for regulating the flow of a gaseous or liquid medium : de en
  • GB697786A - Chromium plating baths with self-maintained catalyst acid radical content and compositions for such baths, and chromium plating process : en
  • GB697840A - Improvements in or relating to pulverised fuel furnaces : en
  • DE1664378U - PACKAGING OF FOOD AND TOURISM IN PIECE FORM. : de en
  • US2653546A - Self-priming pump : en
  • US2653604A - Injection device : en
  • DE891825C - Holding device for the foundation stones of a brick stack on wagons for conveying bricks : de en
  • FR1038653A - Improvements to self-propelled vehicles : en fr
  • FR1038811A - Vegetable oil purification process : en fr
  • FR1038849A - Tennis racket : en fr
  • US2653850A - Combination storage and dispensing rack : en
  • DE891600C - Method and device for vertical drawing of glass : de en
  • GB697787A - Improvements in or connected with automatic weighing apparatus : en
  • GR14709B - GAS SOFT DRINK FROM FRESH AS PRESERVED PEAR JUICE. : el en
  • DE891412C - Device for winding electrical machines : de en
  • DE891539C - Shaped rod and its fastening for the manufacture of filters : de en
  • DE891617C - Level regulator with immersion body : de en
  • DE891861C - Arrangement for maintaining the properties of feed-through capacitors that are not fastened in the opening of a shielding wall : de en
  • AU2030953A - Improved automatically-threading loom shuttle : en
  • DE1664473U - MARKING STRIPS FOR DRIVING GAMES AND CABINETS. : de en
  • DE891751C - Process for improving the mechanical properties of cobalt-nickel-copper alloys for permanent magnets : de en
  • DE891770C - Device for carrying out the method for producing flasks with a filling that compensates for the temperature : de en
  • FR58180E - Method and apparatus for automatic cutting and handling of strip glass : en fr
  • CH293461A - Method and device for the electrical measurement of mechanical vibrations. : de en
  • US2653895A - Insect repellents : en
  • CH293481A - Watch for automobile car. : en fr
  • US2653343A - Suction cleaner conversion arrangement : en
  • US2653746A - Measuring and filling device : en
  • CA496466A - Magnesium alloy : en fr
  • DE1664419U - CIRCULAR KNITTING NEEDLE. : de en
  • AU167233B2 - Hydraulic starting motor : en
  • DE1664138U - SALES TRAY FOR CONGRATULATIONS CARDS. : de en
  • FR1038807A - Metal parts and their manufacturing process : en fr
  • AU156651B2 - Improvements induct systems for electric wiring andthe like : en
  • DE1664314U - MACHINE FOR EDGE TRIMMING OF VULCANIZED SHOES OD. DGL. : de en
  • US2653634A - Rotatable tool support having positive latch means : en
  • AU1311752A - Multiple layer stay tape and method of making it : en
  • AU1317952A - Improvements in and relating to foldable beds : en
  • CH293458A - Pantographs for locomotives of toy and model trains. : de en
  • DE1664156U - FOUNTAIN PEN. : de en
  • CA496407A - Combined pipe plug and insulator : en fr
  • CA496451A - Method and apparatus for molding tubing : en fr
  • CA496486A - Keyed direct current reinsertion circuit : en fr
  • CH293437A - Anti-knock mixture for motor fuels. : en fr
  • AU159775B2 - Improvements in or relating to electric pulse communication systems : en
  • ES210164A1 - Economizer system gasificator of liquid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • AU1297852A - Improvements induct systems for electric wiring andthe like : en
  • CH293451A - Stapler. : de en
  • US2653484A - Compensating mechanism connecting reciprocating member to a rotating member : en
  • CH293493A - Machine tool, more particularly intended for the bending of metal profiles. : en fr
  • DE891634C - Hydraulic lifting device or jack with cylinder and ram : de en
  • CH293545A - Interference suppression capacitor with current feed-through conductor. : de en
  • US2654073A - Locking device for electric plugs : en
  • DE891269C - Edge adjustment device for typewriters : de en
  • DE891763C - Brake tachometer : de en
  • ES37914U - New type of weave button for looms (Machine-translation by Google Translate, not legally binding) : en es
  • GB697816A - Improvements relating to liquid filters having a by-pass valve : en
  • FR1038472A - Electric stove with double heating surface that can be transformed into a radiator : en fr
  • FR1038611A - Automatic repeating rifle for hunting and shooting with choice of cartridge and opening of the lock by inertia : en fr
  • FR58205E - Infrared ray drying device : en fr
  • GB697782A - Improvements in or relating to systems for the transmission of telegraphic signals : en
  • GB697919A - Improvements relating to thermocouples : en
  • US2653560A - Press safety jack : en
  • US2653739A - Coat hanger : en
  • DE1664321U - STEAM OVEN. : de en
  • DE1664456U - DEVICE FOR PNEUMATIC SIGHTING OF BULK MATERIAL. : de en
  • CA496420A - Cap seals for vessels : en fr
  • GB697709A - Improvements in the production of acid disazo dyestuffs : en
  • DE1664326U - WELDING TOOLS, IN PARTICULAR WELDING TONGS. : de en
  • DE1664478U - FABRIC FOR CLOTHING. : de en
  • DK76434C - Insect repellent. : da en
  • CH293441A - Process for the production of film-like materials. : de en
  • DE891933C - Temperature controller : de en
  • CH293574A - Hand operated resuscitation apparatus. : de en
  • CH293596A - Auxiliary device for learning to drive with motor vehicles. : de en
  • DE891858C - Circuit arrangement for avoiding crackling noises in the telephones of telephone subscriber sets that are operated in carrier frequency two-way circuit : de en
  • FR1038620A - Improvements to radio air navigation aids : en fr
  • FR1038838A - Engine-reduction unit : en fr
  • CA496427A - Glazing devices : en fr
  • CH293422A - A method of forming monolithic porous charges in a vessel for storing dissolved gases. : en fr
  • ES35146Y - Element for drying and suspending fine garments : en es
  • FR1038316A - Cooler : en fr
  • FR1038522A - Device for connecting electric and similar lighting apparatus : en fr
  • FR1038622A - Process for bleaching neutralized fatty oils : en fr
  • FR1038987A - Improvements made to parachute bags : en fr
  • CH293513A - Process for the extraction of residual moisture from powdered products and installation for implementing this process. : en fr
  • CA496404A - Game : en fr
  • CH293502A - Process for the production of aluminum sheets from continuously cast ingots. : de en
  • CH293620A - Process for the preparation of a leuco-sulfuric acid ester salt of an anthraquinone-azo dye. : de en
  • DE891612C - Steam hat shaper : de en
  • US2653899A - Erythromycin, its salts, and method of preparation : en
  • AU2026953A - Process forthe oxidation of paraffinic hydrocarbons : en
  • CA496510A - Lubricating oil composition (zinc salt containing) : en fr
  • AU164416B2 - Improvements in or relating to method for preparing printing ink vehicle : en
  • CA496406A - Box carrying hand truck : en fr
  • CH293522A - Pressurized fluid dispenser device. : en fr
  • CH293505A - Tool for cutting tenons on wooden parts. : de en
  • AU165646B2 - New hydrophenanthrene-carboxylic acids and derivatives thereof and process of making same : en
  • CH293590A - Box for carbon papers. : de en
  • CA496419A - Ventilating system for preserving stored grains and the like : en fr
  • AU158811B2 - Automatic rock-drilling machine : en
  • DE891263C - High-speed cylinder press with continuously rotating pressure cylinder that can be lifted from the printing level : de en
  • DE891374C - Device for scanning surfaces and models : de en
  • CH293482A - Self-winding timepiece. : en fr
  • DE1664415U - ROW STRUCTURE OF ELECTRON TUBES. : de en
  • ES34871Y - Bed frame reinforcements : en es
  • FR1038476A - Improvements to trailed agricultural implements or devices : en fr
  • DE1664310U - CUTTING KNIFE. : de en
  • DE891785C - Method and device for the production of a bundle of parallel tubes for a heat exchanger : de en
  • ES37945U - Panty-pants perfected for babies (Machine-translation by Google Translate, not legally binding) : en es
  • ES37981U - Slicing machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2653688A - Fence post anchor : en
  • DE891392C - Process for the manufacture of sulphochlorination products : de en
  • GB697754A - Improvements in or relating to carbon holders or shoes for electric current collectors : en
  • US2653779A - Aircraft having reversible jetpropelled rotor blade : en
  • GB697923A - Improvements relating to magnetic electron lenses : en
  • DE891450C - Process for the production of extremely high molecular weight polymerization products : de en
  • DE1664407U - AIR FLAP COOLING MACHINE SWITCH. : de en
  • DE891264C - Automatic feeding device for duplicating machines for accounting transfers : de en
  • FR1038930A - Twin barrels of hunting rifles and method of assembly : en fr
  • AU160206B2 - Improvements in silencers for pulsating gaseous currents and method of making same : en
  • DE891676C - Process for the production of ceramic material : de en
  • ES210486A1 - Improvements introduced in portable amplifier deaf devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES210402A1 - Improvements in the manufacture of grease tissues (Machine-translation by Google Translate, not legally binding) : en es
  • GB697663A - Improvements in guards for portable gas fires and the like : en
  • FR58233E - Removable seat and the methods of assembling its elements : en fr
  • GB697775A - Disubstituted octahydronaphthalene-1, 2-dicarboxylic acid : en
  • ES37745U - Flying propeller launcher toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038474A - Improvements to vehicle body supports : en fr
  • US2653360A - Knee for rigid frames : en
  • US2653649A - Wheel chair with detachable armrest : en
  • AU2028553A - Improvements relating to clip connections in metal frames : en
  • CH293462A - Plastic capsule. : en fr
  • ES209958A3 - Electronic device to control the exposure time in reducing and extending machines used in photography laboratories (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038399A - Elastic suspension system for motorcycle wheels : en fr
  • FR1038691A - Television set : en fr
  • FR1038909A - Advanced double rescue strap : en fr
  • AU162102B2 - Preparation of insulin from pancreas glands : en
  • FR1038392A - Support for small electrical devices : en fr
  • GB697837A - Textile spinning and twisting rings : en
  • FR1038584A - Attenuator assembly of disturbing pulses in radio receivers : en fr
  • FR1038968A - Pneumatic threading device applicable to the twisting apparatus of textile spinning machines and twisting looms : en fr
  • GB697866A - Improvements relating to spring clips : en
  • DE891422C - Socket for fluorescent lamps in damp rooms : de en
  • DE891532C - Process and device for the production of cold pilgrim metal hollow work pieces : de en
  • DE891812C - Equipment board for motor vehicles or other vehicles : de en
  • FR1038597A - Magnetic machine to record and reproduce sounds : en fr
  • US2653580A - Fluid control system and valve : en
  • FR1038507A - Pre-setting control device for sheet-fed printing machines : en fr
  • CH293469A - Calomel electrode for measuring the pH value of liquids. : de en
  • DE891741C - Device for the production of foam strips or threads : de en
  • DE891807C - Upholstered seat for farm tractor : de en
  • US2654081A - Code detecting apparatus : en
  • US2653652A - Collapsible table and chair : en
  • FR1038693A - Magnetic Dial Pulse Storage Recorder : en fr
  • FR1038726A - Improvements to centrifugal separation devices : en fr
  • FR1038473A - Metal plate for etching : en fr
  • GB697685A - Improvements in and relating to portable tools for performing abrading, polishing and similar operations : en
  • DE891879C - Device for speed control of electric motor drives : de en
  • FR1038973A - Device for modifying a loom for the simultaneous manufacture of several pieces of fabric : en fr
  • FR58227E - Lubrication device for internal combustion engines : en fr
  • GB697687A - Improvements relating to turbine or compressor rotors : en
  • AU166458B2 - Electrostatic spray apparatus : en
  • US2654052A - Overload reset circuit : en
  • AU2017353A - Improvements in or relating to powder actuated tools : en
  • FR1038516A - Improvements to valve actuation in internal combustion engines : en fr
  • FR58236E - Improvements to looms : en fr
  • US2653637A - Auxiliary slip-on handle for screw drivers and similar tools : en
  • US2653386A - Adjustable telescopic sight mount base : en
  • US2653644A - Apparatus for bonding linings to : en
  • DE1664145U - ONE BELL. : de en
  • DE1664394U - DOSING DEVICE FOR CONTINUOUS CONVEYOR SYSTEMS. : de en
  • DE752409C - Circuit arrangement for suppressing the residual carrier caused by differences in the characteristic curve in push-pull tube modulators : de en
  • DE891376C - Device for printing decorations on circular surfaces : de en
  • DE891864C - Dielectric tubular cable for the transmission of ultra-short waves : de en
  • DE891857C - Circuit arrangement for private branch exchanges with dialer operation : de en
  • DE891390C - Process for the production of grained, highly active bleaching earth : de en
  • DE891826C - Process for the production of refractory material by melting magnesia : de en
  • DE891902C - Process for the production of brown iron oxide pigments : de en
  • FR1038451A - Pimple enhancements : en fr
  • FR1038984A - Device for mechanically applying an insulator to the rectilinear parts of coil bars and windings of machines and electrical devices : en fr
  • US2653461A - Drawoff tensioning means for knitting machines : en
  • DE1664150U - VENTILATION DEVICE FOR LOADING OIL TANKS ON TANKER SHIPS. : de en
  • DE891859C - Circuit arrangement for telephone systems, in which during a conversation alternating current surges are given simultaneously over the connecting line : de en
  • US2653768A - Gas burner control : en
  • US2654048A - Circuits embodying cathode potential stabilized electron discharge devices : en
  • FR1038665A - Improvements relating to a process for preparing acrylonitrile copolymers : en fr
  • FR1038873A - Improvements to breaker devices to ensure ignition in explosion engines : en fr
  • FR1038902A - Device for the protection of the head during the execution of the "indefinites" : en fr
  • AU2012953A - Head shield for airplane occupants : en
  • AU2024053A - Improvements in oil-burning furnaces : en
  • CH293621A - Process for the preparation of a leuco-sulfuric acid ester salt of an anthraquinone-azo dye. : de en
  • DE1664185U - JOINING PLASTIC FILMS FOR CLOTHES. : de en
  • FR1038277A - Conveyor belt : en fr
  • DE891454C - Device for checking workpieces for processing dimensions : de en
  • CA496534A - Pilot compartments and control column for prone positioned pilot : en fr
  • CH293565A - Process for the preparation of a diammonium compound. : de en
  • DE891855C - Rack series for devices in electrical communications engineering : de en
  • ES22302Y - Improved piston rings : en es
  • DE891611C - Bearing alloy : de en
  • FR1038532A - Improvements relating to pistons : en fr
  • DE1664383U - PACKAGING FOR STACKABLE DISC-SHAPED ROUND BODIES. : de en
  • FR1038591A - Flat die press applicable in particular to the manufacture of thin phonographic discs and more especially of image discs : en fr
  • GB697801A - Improvements relating to modified water-soluble urea formaldehyde resins : en
  • GR14714B - AUTOMATIC, HORIZONTAL, HYDRAULIC, WITHOUT OIL OIL PRESS, FOR THE EXTRACTION OF THE OLIVE FRUIT. : el en
  • DE757970C - Circuit arrangement for telegraph systems with dialer operation : de en
  • FR58170E - Cold Cathode Gas Electronic Discharge Tubes : en fr
  • GB697912A - Improvements in or relating to chamber pots : en
  • GB697737A - Improvements relating to the doors of lifts : en
  • FR1038575A - Electric grill oven : en fr
  • CA496463A - Process of and apparatus for separating ternary gas mixtures : en fr
  • FR1038601A - Animated Picture Box : en fr
  • DE891335C - Motor-driven vehicle for agriculture : de en
  • DE891464C - Device for recording tones in sprout script : de en
  • FR1038979A - Improvements to heterodevous radio receivers tuned by several crystals : en fr
  • GB697644A - Improvements in tunnel kilns : en
  • DE891410C - Attachment of runner packages for electrical machines on shafts : de en
  • ES35617Y - Board game apparatus : en es
  • ES37805U - Electric gas lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038604A - Three-phase core : en fr
  • FR1038644A - Manufacturing process of straighteners with dry contact surfaces : en fr
  • GB697916A - Machine for delivering quantities of loose material measured by weight : en
  • ES37127U - Shelter (Machine-translation by Google Translate, not legally binding) : en es
  • FR58250E - Improvements to remote electrical control devices : en fr
  • DE891494C - Photographic camera with built-in electric light meter : de en
  • FR1038283A - Push-in jig for checking geometric tolerances and dimensions on work pieces and other applications : en fr
  • FR1038562A - Device for measuring residual pressures in a vacuum vessel : en fr
  • DE891369C - Bomb plane dummy as a target : de en
  • FR1038425A - Connection device between the track frames of tracked vehicles : en fr
  • USD170501S - Cribbage board : en
  • ES37993U - Special form for football pools, with indication and calendar of seasons (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038588A - Advanced machine usable as pump and compressor : en fr
  • GR14711B - GAS SOFT DRINK EXTRACTED WINE. : el en
  • FR1038285A - A pressurized fluid actuated electrical switch for responding to a change in a predetermined pressure of a pressurized fluid source : en fr
  • FR1038867A - Braking device of the beam of looms : en fr
  • GB697651A - Improved cylinder heads of two-stroke internal combustion engines : en
  • GB697907A - Improvements in or relating to electrical time delay devices : en
  • ES35622Y - Nuclear helical fuel economizer : en es
  • FR1038464A - Obturator for pouring and volumetric dosing of liquids : en fr
  • FR1038756A - Refrigerant cap : en fr
  • FR1038997A - Injection and suction device eliminating the straightening circuits for pumping thick products : en fr
  • GB697833A - Improvements in or relating to grease-guns : en
  • FR1038648A - Training for riders for air carriers : en fr
  • GB697680A - Floor anchor : en
  • US2653534A - Wire character forming printing machine : en
  • US2654031A - Antenna mount : en
  • CA496439A - Method of preparing .delta.4-pregnenes : en fr
  • DE891610C - Process for the extraction of metal alloys from slag : de en
  • ES36291Y - New cleaning utensil : en es
  • DE1664222U - CHILDREN'S FOLDING TROLLEY WITH AUTOMATIC LOCKING. : de en
  • DE891593C - Roller guide for the welding rod burning in electric arc welding devices, in which the welding rods are continuously strung together by welding : de en
  • DE891906C - Circumferential regenerative preheater : de en
  • DK76411C - Gas container with fixed outer container. : da en
  • ES37917U - Container with device to inject liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038804A - Sealed rotary distributor for gasifier : en fr
  • GB697894A - A process for lining the inner surfaces of barrels for the transportation and storageof beer and wine : en
  • DE891315C - Process for converting the organic sulfur contained in coke oven gas and other technical gases into an easily absorbable form : de en
  • DE891702C - Arrangement for the remote supply of unmanned offices with operating currents : de en
  • DE891875C - Electric timer : de en
  • ES210622A1 - New scale to weigh the same trucks (Machine-translation by Google Translate, not legally binding) : en es
  • ES208923A3 - Compressed air differential engine (Machine-translation by Google Translate, not legally binding) : en es
  • GB697731A - Improvements in or relating to telephone instruments : en
  • DE891371C - Encoder device for the frequency measurement process : de en
  • DK76438C - Device for luggage carriers for bicycles. : da en
  • FR1038332A - : fr
  • US2654002A - Circuit-arrangement in a telephone system for the reception of signals : en
  • AU162203B2 - Improvements relating to clip connections in metal frames : en
  • CH293426A - Process for the purification of saturated aliphatic alcohols. : en fr
  • DE891746C - Process for emulsion polymerization of unsaturated compounds : de en
  • GB697659A - Improvements in or relating to the lubrication of bearings : en
  • GB697878A - Improvements in gas heated domestic washing machines : en
  • DE891873C - Ball joint switch for electrical equipment, preferably radio equipment : de en
  • CA496498A - Power tool : en fr
  • ES209963A1 - New system for the formation of roof and walls (Machine-translation by Google Translate, not legally binding) : en es
  • ES35831Y - Electric stove with multiple support device : en es
  • DE1664233U - LEVER OPENER FOR FURNITURE CUTTERS. : de en
  • GB697792A - An improved method of and apparatus for carrying out endothermic reactions between solid and gaseous reactants : en
  • AU2025253A - Process for the production of a pigment image on a receiving surface whereby first a reflexcopy is formed in a light-sensitive screen-sheet, light-sensitive screensheets for use in this process, and process for the manufacture of these light-sensitive screen-sheets : en
  • DE891296C - Process for the production of folded edges on several running belts, especially in the production of electrical capacitors : de en
  • DE891502C - Flow coupling, especially for motor vehicles : de en
  • DE891654C - Oxygen breathing apparatus with a warning device controlled by high pressure oxygen through a shut-off valve : de en
  • AU2022153A - Synchronization device for magnetic sound recorders : en
  • DE891337C - Lifting device for harrows : de en
  • DE891609C - Process for the production of cellular, separated cores from thermoplastics : de en
  • CH293616A - Process for the preparation of a leuco-sulfuric acid ester salt of an anthraquinone-azo dye. : de en
  • DE1664182U - FOOT PLUG FOR STEEL TUBE FURNITURE. : de en
  • DE891673C - Device for vibration compaction of powdery or dusty goods : de en
  • FR1038781A - Process for dyeing fibers, films and the like of fully synthetic material with disperse dyes : en fr
  • FR1038893A - New azo coloring matter : en fr
  • DE891794C - Foot valve with built-in suction strainer : de en
  • DE891888C - Arrangement for recording a circular track in cathode ray oscillographs : de en
  • CH293372A - Method of combating hail formation in front thunderstorms and in particular in cold front eddy thunderstorms, also called gust thunderstorms. : de en
  • DE891585C - Arrangement for repeated indoor photography in vacuum vessels, especially over microscopes : de en
  • US2653886A - Process for treating fibrous materials to improve their bonds with rubber : en
  • USD170513S - Shoe or the like : en
  • DE1664123U - MILL WITH SURE. : de en
  • CH293468A - Process for the simultaneous optical reproduction of the time course of three electrical measurement voltages in a single image plane. : de en
  • CH293506A - Method for drying veneers while avoiding waves and cracks. : de en
  • CH293511A - Die for mold. : en fr
  • AU2017153A - Cellulose acetate sorbate and compositions thereof : en
  • US2653464A - Incandescent mantle mounting : en
  • US2653471A - Thermoacoustic gas analyzer : en
  • DE1664450U - RAKE. : de en
  • FR1038366A - Advertising device using the power of the wind for its operation : en fr
  • DE1664412U - BARRIERS FOR RAILROAD CROSSINGS. : de en
  • DE1664357U - ZODIAC, DICE AND BALL GAME. : de en
  • CH293617A - Process for the preparation of a leuco-sulfuric acid ester salt of an anthraquinone-azo dye. : de en
  • DE1664249U - DEVICE FOR CONTROLLING GENERATORS IN CONNECTED OPERATION. : de en
  • DE891909C - Wall consisting of parallel pipes and stones placed in between : de en
  • US2653656A - Cornice and support for curtains and the like : en
  • DE891495C - Cinematograph device, in particular toy cinematograph for perforated film strips : de en
  • AU162774B2 - A plant growth regulating composition : en
  • CA496435A - Automatic direction control mechanism : en fr
  • CA496484A - Pulse-discriminating system : en fr
  • CA496442A - Accelerometer : en fr
  • CH293486A - Timepiece. : en fr
  • CH293378A - Extendable support. : de en
  • CH293618A - Process for the preparation of a leuco-sulfuric acid ester salt of an anthraquinone-azo dye. : de en
  • US2653450A - Retaining wall structure : en
  • US2653431A - Bag baling machine : en
  • US2653434A - Machine for packaging odd-shaped products : en
  • AU167150B2 - Textile fabric : en
  • CH293612A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • GB697677A - Improvements in treatment of zinc alloys : en
  • GB697885A - A device for sub-soil cultivation of grass-land : en
  • CA496446A - Guided free film distillation method : en fr
  • DE1664112U - JOINT PIECE FOR COVERS ON OVENS, STOVES AND STOVES. : de en
  • DE891541C - Process for the production of highly dispersed oxides : de en
  • AU159167B2 - Improved hydrocarbon burner : en
  • DE891313C - Simultaneous oil and resin replacement, especially in paints and impregnating agents : de en
  • CA496562A - Drying apparatus : en fr
  • AU2025453A - Fluorimeter : en
  • US2653570A - Animal feeder : en
  • US2653411A - Drinking and wetting doll with sound effects : en
  • US2653792A - Check valve with plug mating a flanged nonmetallic sealing element : en
  • CA496440A - Chlorine-fast fluorescent optical bleaches : en fr
  • US2653412A - Sound producing doll : en
  • US2653607A - Injection apparatus : en
  • US2653740A - Slip resistant pants guard for coat hangers : en
  • US2653799A - Heat exchanger : en
  • ES29593Y - Sliding lid case : en es
  • CA496471A - Phase shifting means : en fr
  • AU159096B2 - Improvements In or relating to electric discharge tubes : en
  • CH293549A - Method of drying strips by dielectric heating. : en fr
  • CA496445A - Preparation of cholic acid : en fr
  • CH293480A - Watch for automobile car. : en fr
  • DE891343C - Arrangement for the suppression of passage resonances in pipe sections : de en
  • CH293478A - Balance for regulators of timepieces. : de en
  • CH293567A - Process for the preparation of aqueous dispersions of derivatives of hydroxylated compounds, in particular steroid and terpenic alcohols. : en it
  • CH293630A - Process for the production of a new quinoline derivative. : de en
  • CH293390A - Bearings for turning and pivoting sashes. : de en
  • AU163360B2 - Improvements in or relating togas checks : en
  • CH293449A - Envelope. : en fr
  • DK76443C - Process for the production of articles of refractory material. : da en
  • US2653843A - Lock housing : en
  • US2653932A - Amide-glycamine condensation products : en
  • US2653981A - Process for methyl group shifting of olefin : en
  • US2653496A - Rolling mill and coiling apparatus : en
  • US2653557A - Sewing machine : en
  • FR1038828A - Utensil for distributing granulated products, especially table salt : en fr
  • CH293389A - Suspension device for door and window sashes. : de en
  • US2653553A - Prefabricated greenhouse : en
  • US2653729A - Pressure responsive cover for containers : en
  • US2653732A - Single use container having a sealed passage adapted to be unsealed upon applicationof stress : en
  • US2653726A - Closure for unrefillable containers : en
  • US2653486A - Selecting and controlling mechanism for movable parts : en
  • US2653493A - Cam operated synchro-ring staking tool : en
  • US2653758A - Aerated oscillatory clothes hamper : en
  • AU2014453A - Combined pressure regulator and automatic pilot control for gaseous fuel burners : en
  • DE1664348U - SLICING MACHINE WITH HORIZONTALLY ROTATING CUTTING KNIFE. : de en
  • DE1664410U - ROOF FOR RAILWAY CARRIAGES. : de en
  • FR1038328A - : fr
  • DE1664329U - Thread die with undercut cutting studs : de en
  • DE891781C - Jump slide of a machine tool, especially for back turning : de en
  • US2653573A - Animal restraining chute : en
  • US2653883A - Combination steel and die casting cleaning process : en
  • US2654063A - Synchronously operated regulator : en
  • CH293387A - Vertical axis degassing die for the manufacture of bricks and the like. : en it
  • ES38002U - A coil applicable to harmonicas (Machine-translation by Google Translate, not legally binding) : en es
  • US2653504A - Explosively severable bolt : en
  • US2653321A - Foundation garment : en
  • US2654007A - Engine starter control : en
  • DE891365C - Drive for vessel cleaning machines : de en
  • DE891815C - Laepp machine and process : de en
  • FR1038916A - Improvements made to elevator transporters : en fr
  • GR14715B - HOW TO OPEN A CORRESPONDENCE FILE. : el en
  • ES37972U - Plush laminar element with protection (Machine-translation by Google Translate, not legally binding) : en es
  • GB697662A - Improvements in and relating to the manufacture of articles of burnt clay : en
  • GB697683A - Improvements in or relating to sound producing instruments : en
  • GB697708A - Improvements in and relating to supersonic wind tunnels : en
  • DE1664466U - CLEANING DEVICE. : de en
  • FR1038937A - Improvements to shoe manufacturing processes : en fr
  • DE891320C - Process for the production of artificial structures, such as rayon or rayon, with high practical value properties : de en
  • GB697949A - Improvements relating to the control of grinding machines : en
  • DE891758C - Method and device for the production of records : de en
  • DE891678C - Tunnel system : de en
  • US2653514A - Ophthalmic mounting : en
  • FR1038359A - Radiant ceiling heating installation : en fr
  • FR1038390A - Quick open and close vacuum valve : en fr
  • ES210337A3 - Procedure for fusion threading (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038420A - Device for guiding ribbons of drawing benches in? cotton mill : en fr
  • FR1038621A - Combustion chamber for gas stove : en fr
  • FR1038860A - Method and device for repairing and rescuing a damaged or submerged ship or submarine : en fr
  • DE1664479U - DEVICE FOR HAPPING SAMPLE CARDS FOR SAMPLE MAKING MACHINES. : de en
  • DE891248C - Method for producing a crunchy silk handle : de en
  • GB697843A - Improvements relating to control or actuating devices mounted on rotatable shafts : en
  • DE1664172U - BULB HOLDER. : de en
  • DE891328C - Unreinforced stone beam : de en
  • DE891893C - X-ray tubes for AC voltage operation with a rotating anode : de en
  • AU159440B2 - Improved automatically-threading loom shuttle : en
  • AU1877553A - An improved coth-es line' and control devic'e : en
  • DE891498C - Pressure reducer, especially for automatically controlled high altitude breathing apparatus : de en
  • DE891501C - Multiple secured and lockable trailer coupling for motor vehicles : de en
  • FR1038442A - Gas regulator : en fr
  • FR1038541A - Injection pump for diesel engine with variable stroke plungers for injection adjustment : en fr
  • IE20677L - Hydraulic presses : en
  • CA496421A - Apparatus and method for making and drying blocks : en fr
  • CH293382A - Rolled metal rebar for reinforcing concrete structures. : en fr
  • FR1038393A - Manufacturing process for lightweight concrete articles : en fr
  • FR1038998A - Large illuminated push button switch box : en fr
  • FR58167E - Method for packaging pourable or fibrous materials, or lumpy articles : en fr
  • ES37890U - Hand wheel with solid rim and coupled handle for machine tools built in plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES37974U - Corporal diagram for radioelectricity teaching purposes (Machine-translation by Google Translate, not legally binding) : en es
  • ES38004U - New projector for toy movies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038707A - Improvements in the construction of lead chambers for the manufacture of sulfuric acid : en fr
  • ES37816U - Advertising wheel (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664373U - CIGARETTE PACKAGE CASE. : de en
  • DE891349C - Device on flame cutting machines for remote control of the torch height by hand : de en
  • ES210544A1 - Method for obtaining cellulose for qimicos uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES35612Y - Electric cable : en es
  • ES37910U - Assembly device for freezer cabinets in refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • CH293460A - Bore calibrator. : en fr
  • AU157292B2 - Front end loader Mechanism : en
  • CA496550A - Telephone switching system : en fr
  • US2653824A - Implement hitch for tractors : en
  • FR1038271A - Improvements to sealing devices for flexible tubular pipes : en fr
  • FR1038596A - Method and device for controlling and improving the useful effect of automatic winders : en fr
  • DE1664331U - PHOTOGRAPHIC CAMERA, ESPECIALLY STUDIO CAMERA. : de en
  • DE1664484U - DIE SETTING AND LINE MOLDING MACHINE. : de en
  • DE891774C - Device for bringing together and pressing together wedge-shaped belt ends : de en
  • ES36224Y - Hydraulic safety pump : en es
  • GB697790A - Improvements in and relating to a method and apparatus for manufacturing electronic vacuum tubes and the like : en
  • US2653498A - Tool for applying wire hose clamps and making other wire connections : en
  • US2653873A - Light-sensitive photographic element : en
  • GB697728A - Improvements in and relating to lighting fittings : en
  • FR1038922A - Hangar cover : en fr
  • GB697815A - A device to permit the machining of large workpieces in centre and other lathes : en
  • DE1664401U - FLINT LOCKING DEVICE. : de en
  • ES210310A3 - Improvements in the construction of boligrafos (Machine-translation by Google Translate, not legally binding) : en es
  • GB697672A - Improvements relating to the recovery of sulphur from gas mixtures containing hydrocarbons : en
  • CH293470A - Motor-driven office machines, in particular calculating machines. : de en
  • DK76428C - Process for the preparation of water-soluble, methylated methylol-melamine resins. : da en
  • ES210412A1 - Procedure to achieve good lubrication and avoid the grip of the organs of the internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES37977U - New closure for toy handcuffs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038853A - New hair products : en fr
  • CH293591A - Manual closing seal. : en fr
  • ES36160Y - Plug model with cable coupling inside : en es
  • FR1038289A - Table for bedridden people : en fr
  • FR1038498A - Aeromotor : en fr
  • FR1038801A - Radar training : en fr
  • DE1664214U - CLOSET. : de en
  • DE891302C - Mixing tubes for the superimposition of electrical vibrations : de en
  • DE891627C - Sound carrier for magnetic recording and playback of tones : de en
  • DE891666C - Circuit diagram to show the switching or operating status of generation and distribution systems for electricity, steam, etc. Like. As well as transport systems : de en
  • AU2028953A - Improvements in or relating to electrodes for electric furnaces : en
  • DE891338C - Lifting gear for seed drills to raise and lower the attached seed coulters : de en
  • DE891753C - Flow meter : de en
  • FR1038444A - Device for female menstrual calendar by perpetual key grid of graphic reproduction : en fr
  • FR1038489A - Improvements relating to halosilane preparation processes : en fr
  • ES210336A3 - Procedure to improve the high thread by fusion of high polymerization substances (Machine-translation by Google Translate, not legally binding) : en es
  • ES35991U - New interior system to operate the wick in all kinds of stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038298A - Device with drum and spring control for winding an electric cable : en fr
  • FR1038866A - Thermal imaging improvements for devices immersed in liquid : en fr
  • FR58154E - Electrical measuring devices : en fr
  • FR58163E - Improvements to rotary electrical switches : en fr
  • FR1038791A - Improvement in the manufacture of large fabrics and new industrial products resulting therefrom : en fr
  • FR1038846A - Helicopter with two wings rotating in opposite directions and coaxial : en fr
  • GB697915A - Improvements in ladles for gas flushing molten metal : en
  • ES34618Y - Leveling and support device for treatment of bone fractures : en es
  • FR1038752A - Self-adjusting movable vertical shaft drive device for rotors and more : en fr
  • DE1664318U - DEVICE FOR CUTTING THE CHAIN FEDS IN WEB CHAIN ANCHOR MACHINES. : de en
  • FR1038988A - New process for manufacturing vinyl resin compositions and products conforming to those obtained by this process : en fr
  • GB697762A - Improvements in or relating to face masks for use in the administration of oxygen and other gases : en
  • FR1038518A - Method of heating the ovens of gas stoves : en fr
  • GB697706A - Improvements in and relating to screw and nut gearing : en
  • ES37815U - Plastic closure for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664165U - SHOULDER PAD MADE OF SYNTHETIC FOAM WITH CHLOROPHYLL. : de en
  • DE1664276U - AUXILIARY EQUIPMENT FOR ASSEMBLING AND DISMANTLING AGRICULTURAL WORK EQUIPMENT. : de en
  • DE891739C - Rolling device on winding drums for the flat construction of pneumatic tires : de en
  • US2653994A - Color wheel for television : en
  • FR1038852A - Turning device for handling coils : en fr
  • FR1038976A - Manufacturing process of poly-acyloxy-siloxanes : en fr
  • DE891418C - Measuring device for electrical alternating currents with changeable measuring range : de en
  • DE891425C - Device for the operation of dry rectifiers : de en
  • DE891868C - Metal tape winding for electrical conductors : de en
  • ES37824U - Security closure for envelopes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038344A - Manufacture of pyrophosphate perhydrate : en fr
  • FR1038492A - Creel for spinning machines and similar textile machines : en fr
  • FR1038262A - Improvements to endless conveyors for the continuous transport of bulk materials : en fr
  • FR1038763A - Cathode ray oscilloscope circuits : en fr
  • ES35595Y - Flexible lamp holder arm : en es
  • FR1038888A - linear attraction effect electromagnet : en fr
  • GB697850A - Improvements relating to building blocks : en
  • DE891581C - Uber microscope with at least one electrostatic high-voltage lens : de en
  • FR1038637A - Process and machines for smoothing and polishing glass : en fr
  • FR1038773A - Automatic device for uncorking bottles : en fr
  • FR1038962A - Device for slipping the feet of tubes constituting the beams of cooling radiators and similar applications : en fr
  • DE1664175U - LIFTING AND SPREADING FOOT INSERT. : de en
  • DE1664332U - DIRECTION INDICATORS, ESPECIALLY FOR VEHICLES. : de en
  • DE891819C - Machine for removing parts pressed into hollow workpieces from the outside by means of a pressure medium : de en
  • ES37929U - Game plate holder to serve entremeses (Machine-translation by Google Translate, not legally binding) : en es
  • US2653991A - Bus duct for electrical distribution systems : en
  • US2653643A - Apparatus for uncoiling sheet metal : en
  • ES210578A2 - Best in the construction of sprayers (Machine-translation by Google Translate, not legally binding) : en es
  • ES37979U - A chopping device for vegetables, fruits and others (Machine-translation by Google Translate, not legally binding) : en es
  • GB697755A - Improvements in and relating to the hardening of steel : en
  • US2653629A - Vacuum switch : en
  • US2653342A - Body support and cover clamp for vacuum cleaners : en
  • US2653596A - Convertible solid and liquid fuelburning stove : en
  • US2653806A - Coal mining machine with eccentrically mounted disk cutters : en
  • US2653472A - Power indicating instrument : en
  • US2653525A - Landing mat : en
  • LU32302A1 - : en
  • US2653476A - Automatic meter compensating mechanism : en
  • DE1664111U - INTERCHANGEABLE INSERT FOR PERMANENT CONNECTOR LID. : de en
  • DE891451C - Process for the preparation of dimethylpolysiloxanoeles : de en
  • DE891667C - Hacker drive on cards and similar machines : de en
  • DE891904C - Flame tube insert : de en
  • FR1038438A - Manual or mechanical drive flatbed printing machine : en fr
  • FR1038503A - Cartridge circuit breaker comprising a contact member for the cartridge head, enclosed in an insulating body : en fr
  • FR1038546A - Multiple tool for accumulators : en fr
  • US2653947A - Process for preparing the n-carboxyphenylalanine anhydrides : en
  • DE891380C - Washing device for centrifuge plates : de en
  • DE891776C - Pipe holder : de en
  • ES37996U - Mechanism of transfer for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038926A - Chimney draft regulator : en fr
  • FR1038958A - : fr
  • FR58242E - Elastic and damped suspension device : en fr
  • CA496490A - Dynamo electric machines : en fr
  • US2653790A - Tamperproof valve or the like : en
  • ES33111Y - Useful for scaling and cleaning fish : en es
  • DE891685C - Leaflet register with card selection device : de en
  • FR1038493A - Folding steering wheel, in particular for motor vehicles : en fr
  • GB697700A - Process for the culture of micro-organisms and the preparation of the products of their metabolism : en
  • FR1038306A - Material descenders : en fr
  • FR1038338A - : fr
  • FR58228E - Calculator : en fr
  • FR1038558A - Emergency lighting device in the event of an interruption in the supply of electric current : en fr
  • FR1038494A - Inductor for welding tubes with longitudinal joints : en fr
  • GB697707A - Improvements in a fluid pressure responsive device : en
  • ES35076Y - Outdoor antenna for radio receivers : en es
  • ES35710Y - Frame with its own adjustable lifting device to hold studio or workshop cameras : en es
  • ES37889U - A shirt collar that can not be creased (Machine-translation by Google Translate, not legally binding) : en es
  • US2653857A - Preparation of calcium fluoride : en
  • US2653894A - Insect repellents : en
  • US2654021A - Fluorescent lamp assembly : en
  • GB697699A - Struts of variable length : en
  • CA496543A - Cavity resonator : en fr
  • CH293587A - Dosing and packaging device for powdery materials. : en fr
  • FR1038369A - Improvements to gas-filled tubes : en fr
  • US2653565A - Dial-type scale : en
  • DE1664161U - LADIES 'STOCKING MADE ON THE FLAT CURVING MACHINE. : de en
  • DE1664417U - CREPEED ADHESIVE TAPE. : de en
  • DE1664490U - ELECTRIC DRIVE, ESPECIALLY FOR HOUSEHOLD MACHINERY. : de en
  • DE891543C - Process for the production of niobium and tantalic acid : de en
  • DE891656C - Device for changing the working capacity of air springs, especially for aircraft landing gears : de en
  • DE1664120U - DETACHABLE FASTENING OF DECORATIVE PARTS OR. DGL. ON BUTTON-LIKE OBJECTS. : de en
  • DE1664281U - DEVICE FOR DRYING GRASS, CLOVER AND THE LIKE. : de en
  • US2653952A - Process for the manufacture of : en
  • US2653730A - Tubular container and pressure tight closure : en
  • ES37809U - Focus mechanism for pocket flashlights (Machine-translation by Google Translate, not legally binding) : en es
  • DE891870C - Cable filled with compressed gas : de en
  • FR1038479A - Centrifugal sorter : en fr
  • FR1038499A - Bath and blackening process and articles obtained by this process : en fr
  • FR1038946A - Construction process for removable and transformable objects, such as furniture, toys, light houses : en fr
  • DE1664386U - CLOSURE FOR FOLDING BOXES. : de en
  • DE891773C - Spark plug : de en
  • DE891253C - Process for the production of higher molecular weight alcohols : de en
  • DE891860C - High frequency tube generator : de en
  • DE869696C - Shrink capsules and process for their manufacture : de en
  • ES22329Y - Fitting for tire inflation hose : en es
  • US2653728A - Drive seal retainer : en
  • US2653737A - Method and means for blocking hats : en
  • US2653770A - Conical grinding mill : en
  • ES32474Y - Screw for metal plate : en es
  • FR1038389A - Development of toilet paper dispensers : en fr
  • FR1038456A - Cigarette holder with filter : en fr
  • GB697927A - Grooming device : en
  • DE891492C - Automatic photographic shutter : de en
  • DE891544C - Process for obtaining pure secondary alcohols : de en
  • DE896249C - Control valve for regenerative furnace : de en
  • FR1038688A - Process for manufacturing cellulose triesters : en fr
  • ES210165A1 - Automatic feeder system of preheated fuels (Machine-translation by Google Translate, not legally binding) : en es
  • GB697904A - Method for fixing glass lenses on vitreous enamelled boards : en
  • DE1664176U - DEVICE FOR STORING, STERILIZING AND DISPLAYING COTTON CONES OR THE LIKE, IN PARTICULAR FOR DENTAL PRACTICE. : de en
  • DE871399C - Control device for a riveting device operated by a pressure medium with electrical riveting heating : de en
  • ES210230A1 - Speed regulator for continuous current engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038780A - Device for connection to an electric line : en fr
  • GB697657A - Improvements relating to the processing of highly polymeric linear polyester materials : en
  • ES35830Y - Enhanced end hook for typewriter ink ribbons : en es
  • FR58203E - : fr
  • DE891364C - Bearing for the shaft of a windshield wiper : de en
  • FR1038787A - Reversible Tavelette for Rayon Cake : en fr
  • FR1038410A - Sick bed : en fr
  • US2653884A - Composite article : en
  • US2653918A - Addition of alkali-metal silicofluorides to latex : en
  • US2654053A - Automatic switch : en
  • US2653965A - Production of acrylonitrile : en
  • FR1038877A - Roller stamp : en fr
  • FR58151E - Antennas : en fr
  • ES37958U - New parlor game perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2654001A - Sequence switch circuit : en
  • US2653351A - Apparatus for advancing and working elastomer compounds : en
  • DE1664215U - REFRIGERATOR FOR MILK. : de en
  • DE891733C - Glass closure for external openings of buildings : de en
  • DE891561C - Work cycle controller for machines with time-controlled operation : de en
  • ES210256A1 - Improvements introduced in the chain manufacturing procedures (Machine-translation by Google Translate, not legally binding) : en es
  • ES21180Y - Prismatic display : en es
  • ES37934U - Horn for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB697667A - Improvements in connection with feeding bobbins to multiple unit bobbin-winding frames : en
  • DE1664260U - CLOTHES HANGER. : de en
  • DE891485C - Solders for connecting cemented carbide blades with steel shafts : de en
  • FR1038308A - Construction game : en fr
  • FR1038490A - Automatic maximum current circuit breaker with electromagnetic tripping : en fr
  • FR1038583A - Improvements to lubricants of the organopolysiloxane type : en fr
  • FR1038725A - Improvement made to swing doors with elastic return device and return device for the application of this improvement : en fr
  • DE891534C - Introducing device for rolling mills consisting of two or more interacting guide rollers : de en
  • DE891824C - Process for the production of ignition stones from cerium-iron alloys : de en
  • DE1664395U - CLOCK. : de en
  • DE891357C - Process for the extraction of chemical substances from calcium sulphite waste liquor : de en
  • DE891553C - Telegraph transmitter : de en
  • DE891339C - Gas lever or accelerator lever assembly for internal combustion engines that are operated with different fuels, especially for motor vehicles : de en
  • DE891571C - Process for establishing the electrical connection of tantalum electrodes covered with an oxide skin in electrolytic capacitors : de en
  • FR1038441A - Electric clutch-brake control device : en fr
  • DE1664121U - Piggy bank. : de en
  • DE750874C - Circuit arrangement for accurate angular remote transmission of pointer positions : de en
  • CA496415A - Manufacture of speed reducing gears and speed reducing gears produced thereby : en fr
  • CH293542A - Device for generating an auxiliary voltage for monitoring and protection purposes in a high-voltage capacitor, the housing of which is live. : de en
  • AU1370952A - Automatic rock-drilling machine : en
  • US2653512A - Slide projector apparatus : en
  • US2653592A - Spring gun : en
  • US2654077A - Multiterminal seismic cable connector system : en
  • CH293605A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • US2653442A - Retainer for initials or other indicia, and a watch construction containing same : en
  • US2653499A - Removable faceplate for vise jaws : en
  • US2653782A - Highway lighting device and method of making same : en
  • CH293541A - Electric power system. : de en
  • US2653803A - Apparatus for cooling and humidifying air : en
  • US2653755A - Erosion resisting fan wheel : en
  • US2653861A - Etching aluminum using hexahydroxyheptanoic acid as a modifier : en
  • US2653935A - Method of preparing methyl : en
  • US2654049A - Electron switch control system : en
  • CH293487A - Bearing for timepiece. : en fr
  • CH293412A - Decating machine. : de en
  • CA496531A - Swivel dial : en fr
  • CH293553A - Contact converter with quick-acting protective device in the event of a malfunction. : de en
  • US2654082A - Smoke detector : en
  • US2653666A - Dump bailer and bridge plug : en
  • US2654028A - Pulse generating and selecting apparatus : en
  • US2653912A - Liquid dielectric compositions : en
  • US2653701A - Nonwinding header auger : en
  • CH293455A - Process for the preservation of gelatin mass used for printing purposes. : de en
  • US2653383A - Dental engine handpiece : en
  • DE891511C - Direction indicators, especially for motorcycles and bicycles, with a telescopic directional arm : de en
  • GB697926A - Improvements in or relating to props : en
  • DE891353C - Process and device for the treatment of food and feed with emitted energy : de en
  • DE891657C - Device to prevent wetting and ice formation on surfaces, pipes, containers, machines, devices and bodies of all kinds : de en
  • FR1038572A - Oxygen breathing apparatus, closed circuit breathing : en fr
  • CA496453A - Thermocouple structure : en fr
  • US2653467A - Antipick cylinder type lock : en
  • ES209885A1 - Ceramic piece cuttering machine, automatica (Machine-translation by Google Translate, not legally binding) : en es
  • GB697789A - Improvements relating to beating engines for paper pulp : en
  • US2653654A - Gas starter for resonant pulse jet burners : en
  • DE891358C - Process for the removal of fusible and / or soluble impurities from waste paper : de en
  • DE891675C - Ruettelgeraet for the production of compacted concrete bodies : de en
  • ES37169U - Soap dishes with internal drain, and means of support for soap bars for bathroom, bathroom or cleaning parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038432A - Luggage rack : en fr
  • US2653581A - Hydraulic power device : en
  • FR1038363A - safety nut, and associated pin safety key : en fr
  • GB697806A - Speed governors for liquid fuel injection pumps : en
  • DE1664382U - PACKAGING FOR CIGARS, DUMPS AND CIGARILLOS. : de en
  • DE891290C - Control circuit for rectifier : de en
  • DE891297C - Electric capacitor in a closed housing with a lid : de en
  • ES32849Y - Improved device for automatic door closing : en es
  • US2653745A - Container closing mechanism : en
  • US2653791A - Valve : en
  • AU2023153A - Improvements inthe manufacture of crimped threads : en
  • DE891236C - Tool, in particular a drawing or pressing tool, with a hard metal core and a metal socket surrounding it, and a method for connecting the core to the socket : de en
  • DE891361C - Internal combustion engine operating in a two-stroke or four-stroke cycle, especially a diesel engine, with an additional device for drawing compressed air from the working cylinder of the machine : de en
  • DE891718C - Device for the heat treatment of substances in an alternating electric field : de en
  • DE891808C - Signal device for bicycles : de en
  • ES34818Y - Device for washing glasses and the like : en es
  • ES37955U - Flax, cotton and other vegetable stems (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038418A - Process for the automatic and continuous manufacture of laminated tubes of indefinite length in resins based on polyesters or other thermosetting and polymerizable resins at low pressure and tubes manufactured according to this process : en fr
  • FR1038700A - Sulfur application process for the protection of vines and crops in general : en fr
  • DE1664397U - CUCKOO CLOCK IN THE MOTIF OF A BLACK FOREST MILL. : de en
  • DE750791C - Automatic riveting machine : de en
  • DE891366C - Filling tap control on bottle filling machines : de en
  • DE891894C - Method for the investigation of aerosols, such as smoking, in particular metal oxide smoking, dust and the like. Like., in electron microscopes, in particular over microscopes : de en
  • DK76425C - Container for granular or powdered material. : da en
  • ES37837U - A toy cinematograph (Machine-translation by Google Translate, not legally binding) : en es
  • US2653642A - Traction device for vehicles : en
  • US2653794A - Well digging apparatus : en
  • US2653713A - Apparatus for rapidly moving bottles and similar articles around sharp bends : en
  • US2654075A - Test probe : en
  • FR1038879A - Frame construction process : en fr
  • GB697896A - Improvements in or relating to machines for grading fruit or the like by size : en
  • ES33354Y - Cylinder for printing or decoration jobs : en es
  • FR1038542A - Velocity modulated tube with sliding space : en fr
  • US2653418A - Apparatus for drawing vitreous tubes and rods : en
  • US2653603A - Injection apparatus : en
  • CA496475A - Containers : en fr
  • DE1664110U - DRAWER SLIDE WITH DOUBLE PULL-OUT. : de en
  • DE891330C - Process for the production of high molecular weight dimethylpolysiloxanes : de en
  • US2653397A - Snowplow attachment for lawn shears : en
  • US2653445A - Turbocompressor jet-propulsion apparatus and adjustable nozzle therefor : en
  • USD170493S - Andiron front : en
  • US2653506A - Braiding machine : en
  • US2653924A - Vulcanization accelerators : en
  • US2653615A - Smoking pipe stem : en
  • US2653896A - Insecticidal compounds : en
  • FR58206E - Process for treating fibrous materials, in particular tektiles : en fr
  • FR58186E - Microphone improvements : en fr
  • GB697733A - Improvements relating to pastry moulding machines of the intermittently rotatable table type : en
  • ES37840U - New inflation and automatic closing valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038753A - Device for the preparation of coffee in cups comprising communication between the kettle and the filter by a light controlled by a piston : en fr
  • GB697946A - Improvements in ignition magnetos for internal combustion engines : en
  • DE891846C - Rotary multiplier with automatic paper feed : de en
  • DE891832C - Method and device for the production of hollow iron sleepers with an inner reinforcement bar : de en
  • DE891862C - Procedure for leveling and testing single sideband transmitters : de en
  • US2653482A - Wind machine oscillator : en
  • US2654045A - Thermionic cathode for electric discharge device : en
  • DE753707C - Process for the production of paper cords as spacers for electrical lines and cables, in particular for air-space-insulated telecommunication cables : de en
  • US2653426A - Fixture for generating involutes : en
  • US2654020A - Indirect instrument illumination : en
  • DE1664170U - SUPPORT PLATE FOR LAMP SHELLS. : de en
  • DE876352C - Drill bushing with forced chip guidance and shredding : de en
  • FR1038305A - Device for separating condensed water mixed with sealing liquid in disk gasometers : en fr
  • FR1038636A - Improvements to electric furnaces and their operating methods : en fr
  • BE522639A - : en fr
  • GB697702A - Sewing machine : en
  • DE1664108U - CHAISELONGUE OD. DGL. : de en
  • DE1664155U - SHUTTER LOCKING DEVICE. : de en
  • FR1038710A - Device for measuring small amounts of liquid, especially the amount of lubricating oil for machine parts with economical lubricating : en fr
  • US2654047A - Beam traveling wave amplifier tube : en
  • DE891346C - Single plate bending machine for concrete iron : de en
  • DK76417C - Coupling for generating an electrical impulse with a steep wave front at a desired moment relative to a control voltage applied to the coupling. : da en
  • CH293543A - Charger. : de en
  • GB697905A - Tetrahydrobenzaldehyde acetals : en
  • FR1038767A - Process for manufacturing separators for electric accumulators and separators obtained by this process : en fr
  • FR58218E - Transportable standard battery : en fr
  • FR1038434A - Improvement in the production of doors in plywood or other sheet material : en fr
  • FR1038624A - Process for obtaining pigments : en fr
  • ES27491Y - Flexible electrothermal device : en es
  • AU162712B2 - Improvements in pumps and associated accessories : en
  • US2653830A - Manifolding : en
  • US2653673A - Motor and drive transmission arrangement between axially aligned vehicle driving wheels : en
  • CH293377A - Roof frame with eaves. : en fr
  • US2653427A - Means for controlling edging machines : en
  • DE891266C - Bronzing machine : de en
  • ES37839U - Improved tile for wall coverings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038995A - Handles for furniture and door keys : en fr
  • FR58214E - Trailer with several steered axles : en fr
  • US2653646A - Crimping apparatus : en
  • AU158738B2 - Head shield for airplane occupants : en
  • AU2021253A - Improvements in or relating to cold cathode discharge tubes : en
  • CA496450A - Liquid dispensing apparatus : en fr
  • US2653432A - Sausage stuffing machine : en
  • US2653953A - 3, 4-benzopyrene-1, 5-quinone : en
  • US2654015A - Method and apparatus for arc welding using a plurality of electrodes : en
  • US2653778A - Rotary-wing aircraft : en
  • US2653823A - Implement hitch for tractors : en
  • CA496555A - Labeling apparatus : en fr
  • ES37831U - An electrosecador (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038415A - Control device for blinds and curtains : en fr
  • FR1038967A - Machine for controlling the machining of engine injectors, or any other part or device of the same kind : en fr
  • DE1664393U - DEVICE FOR DRIVING SPRING-MOUNTED VIBRATING MACHINE PARTS. : de en
  • CH293439A - A process for the manufacture of a water soluble cellulose ether. : en fr
  • DE891557C - Changeable capacitive voltage divider for ultra-short waves : de en
  • DE891896C - Process for the production of surface images for microscopic observation, especially in the electron microscope : de en
  • USD170498S - Feinberg window shade combined guard and handle : en
  • US2653385A - Dental paralleling apparatus : en
  • US2653661A - Pusher attachment for presses : en
  • CA496546A - Hybrid channel-branching microwave filters : en fr
  • US2653686A - Structural joint : en
  • CA496452A - Packaging material and the products thereof : en fr
  • CH293423A - A method of forming monolithic porous charges in a vessel for storing dissolved gases. : en fr
  • US2653708A - Carton and packing cell : en
  • ES35653Y - Lid lifting mechanism : en es
  • AU164018B2 - Automatically releasable coupling : en
  • US2653591A - Supercharger arrangement : en
  • DE891587C - Use of fine-grained photographic layers for recording electron-optical images of low magnification : de en
  • DE891273C - Device for the continuous digestion of rock phosphate to superphosphate : de en
  • DE891761C - Arrangement on automatic turntables : de en
  • CH293525A - Multi-stage axial compressor. : de en
  • CA496518A - Apparatus for the production of wrapped articles : en fr
  • CH293546A - Process for burning out capacitor windings in the manufacture of electrical capacitors. : de en
  • DE891784C - Beam holder for thread cutting heads : de en
  • DE891866C - Spacer for high frequency lines : de en
  • CH293485A - Self-winding timepiece by rotating mass. : en fr
  • US2653477A - Liquid level gauge : en
  • DE1664130U - COPY SET, IN PARTICULAR FOR BILLBOARDS. : de en
  • DE1664157U - PLAN BOX. : de en
  • DE891515C - Cutting head of a shearing machine for a razor cut : de en
  • DE891768C - Arrangement and execution of auxiliary machines in air-cooled two-stroke internal combustion engines : de en
  • FR1038749A - Improvements to crushing and grinding devices : en fr
  • FR58207E - Ink dispenser device available in the form of a stylograph, Indian ink cartridge and other utensils : en fr
  • CH293475A - Drive device for multi-speed turntables. : de en
  • CH293539A - Liquid switch. : de en
  • DE891844C - Key button made of molded compound : de en
  • DE766592C - Process for producing gray cast iron of higher strength : de en
  • DE891426C - High frequency crystal detector : de en
  • ES37995U - Crankcase for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038821A - Friction fan : en fr
  • US2653667A - Trigger fire extinguishing apparatus : en
  • US2653874A - Process for the production of color photographic images : en
  • USD170507S - Mecus shadow box : en
  • DE891443C - X-ray apparatus for layer recordings : de en
  • DE891548C - Process for purifying lactams : de en
  • US2653441A - Yarn made of blended fibers : en
  • US2654000A - Multipotential type register controller : en
  • CH293629A - Process for the production of a new quinoline derivative. : de en
  • CA496540A - Double activation with conditioning for sole attaching : en fr
  • CH293552A - Arrangement for giving pulses to an electrical switch. : de en
  • DE891293C - High-performance arc lamp for currents over 200 amps : de en
  • CH293415A - Soft turn-down collar. : de en
  • DE1664159U - FIRNGLEITER. : de en
  • FR1038985A - Adjustable effect damping device : en fr
  • GB697852A - Improvements in or relating to gas turbine plant : en
  • CA496547A - Microwave hybrid junctions : en fr
  • US2653559A - Tape guiding apparatus : en
  • USD170510S - Coffee maker : en
  • US2653920A - Molded articles comprising a furfuryl alcohol resin and a mixture of fillers of different mesh sizes : en
  • US2654074A - Multiple electric plug receptacle : en
  • DE891442C - Device for the determination of foreign bodies by means of projection with X-rays from two different centers : de en
  • DE1664325U - TEMPERATURE COMPENSATION FOR MAGNETIC DEVICES. : de en
  • DE891566C - Device for maintaining a constant voltage, in particular direct voltages : de en
  • US2653832A - Cnderwing fueling nozzle and valve : en
  • US2653384A - Dental handpiece : en
  • US2653548A - Internally ported vane type pump : en
  • US2653775A - Film-retaining device for reels : en
  • DE891623C - Magnetic sound recording process : de en
  • ES210107A1 - Assembly system of the monobloc group motor-transmission in the frames of vehicles automoviles (Machine-translation by Google Translate, not legally binding) : en es
  • ES30852Y - Improved device for driving winnowing machines : en es
  • FR1038751A - Totalizer for home football games and others : en fr
  • DE1664409U - DEVICE FOR MONITORING OR PREVENTING SPINNING OR SPINNING SLIDING FROM VEHICLE WHEELS. : de en
  • DE891285C - Roller lock for electrical rotary switches : de en
  • DE759640C - Engine with working cylinders acting like an internal combustion engine, propellant fluid moved by their pistons and the turbine impeller acted upon by them : de en
  • DE891535C - Process for the production of a welding rod or a welding electrode for arc welding : de en
  • FR1038486A - Improvements to hydraulically controlled cylinders : en fr
  • FR1038634A - Machine for slicing coal and other minerals : en fr
  • FR1038724A - New patience game : en fr
  • GB697830A - Improvements in hydraulic pressure regulating valves for hot water storage cylinders : en
  • FR1038735A - Improvements to wick combustion devices : en fr
  • GB697777A - Improvements in or relating to mobile cranes : en
  • DE891599C - Device for spinning artificial threads from viscose with the help of highly concentrated sulfuric acid baths : de en
  • DE891641C - Method for manufacturing crankshafts made up of several parts : de en
  • DE891881C - Electromotive drive for rewinding or winding devices : de en
  • US2653392A - Foundry drying oven : en
  • US2653914A - Method of reclaiming scrap vulcanized material using an olefin as reclaiming agent : en
  • ES37884U - A new toy model (Machine-translation by Google Translate, not legally binding) : en es
  • ES37957U - Invisible hinge, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038383A - Spectacle frame and its manufacturing process : en fr
  • FR1038388A - Grinding device for band saw sharpening machines : en fr
  • FR1038896A - Jam making : en fr
  • ES35764Y - Device for coupling the motor on the driving wheel in bicycles and the like : en es
  • FR1038426A - Antenna needle : en fr
  • ES37862U - Improved buckle for bra straps and other garments (Machine-translation by Google Translate, not legally binding) : en es
  • DE891471C - Device for lens and preparation protection on optical instruments such as microscopes : de en
  • FR1038556A - Calendar timepiece : en fr
  • FR1038758A - Control device for agglomerate press and the like : en fr
  • FR1038347A - Electronic tube phase shifter circuit : en fr
  • FR58158E - Improvements to high frequency communication systems : en fr
  • GB697766A - Improved construction of hand tool or shears for cutting hedges, grass or for like operations : en
  • GB697802A - Improvements in and relating to oven safety appliances : en
  • US2653936A - Preparation of ammeline : en
  • US2653448A - Heated pressure air-driven power plant : en
  • US2653373A - Collapsible die for forging crankshafts : en
  • DE891798C - Trailer coupling for vehicles : de en
  • DK76424C - Box-shaped packaging for razor blades. : da en
  • DK76439C - Device for bottle filling machines. : da en
  • FR1038296A - Improvement in twisting machines for metal or other threads with permanent torsional elasticity : en fr
  • FR1038435A - Light switch : en fr
  • GB697920A - Improvements in or relating to selective signalling systems employing pulse code modulated carrier signals : en
  • CA496438A - Addition compounds of 5-nitrothiazoles and method of preparing the same : en fr
  • BE522575R - Process for the manufacture of yarns, fibers, bristles, brushes, tapes and the like endowed with high swelling elasticity from high linear polymers : en fr
  • CA496422A - Inrush electric current control circuit reclosures : en fr
  • CH293509A - Method for forming bumps on parts stamped from laminated synthetic resin molded sheets. : de en
  • US2653564A - Hydraulic system air trap : en
  • US2654032A - Automatic frequency control system : en
  • AU159896B2 - Improvements in machines for use in repairing valve seat faces : en
  • USD170495S - Diamant narrow embroidered trimming or the like : en
  • CH293527A - Method and device for limiting the speed of a steam turbine when the load on the turbo group is suddenly relieved. : de en
  • CH293375A - A load-bearing construction device intended to form the framework of a slab. : en fr
  • CH293459A - Airplane and method of making the same. : de en
  • CH293465A - Temperature controller. : de en
  • CA496465A - Electric amplifier circuits : en fr
  • CH293448A - Screen apparatus. : en fr
  • DE1664467U - ELECTRIC DOOR OPENER. : de en
  • CA496494A - Biasing potential switching system : en fr
  • FR1038336A - : fr
  • FR1038593A - Block slab and brick for rapid construction of watertight and isothermal walls : en fr
  • FR1038610A - Clarification device : en fr
  • US2653724A - Self-unloading truck body : en
  • DE1664200U - ARRANGEMENT OF TYPICAL ADDING MACHINES FOR SALES DEALS WITH SEVERAL, SPATIAL UNITED DISTRIBUTION OFFICES. : de en
  • DE1664426U - SAND SPRAYING MACHINE WITH IRON SEPARATOR. : de en
  • ES35483Y - Lounge set, cafes, bars, sports halls and similar centers : en es
  • ES35691Y - Thermostatic regulator for electric irons : en es
  • ES37963U - Pouring device for all kinds of powder and granular products (Machine-translation by Google Translate, not legally binding) : en es
  • ES37992U - A folding device to present dioramas (Machine-translation by Google Translate, not legally binding) : en es
  • CH293524A - Starting coupling device on chassis of hoists, e.g. B. cranes. : de en
  • CA496459A - Diplex antenna feed system : en fr
  • US2653413A - Amusement device for selective exhibition of figurines : en
  • US2653513A - Ophthalmic mounting : en
  • DE1664284U - PROBE FOR TESTING EQUIPMENT TO DETERMINE THE SEX OF YOUNG POULTRY. : de en
  • DE1664442U - BRACELET. : de en
  • DE891652C - Counter top : de en
  • DE891703C - Time registration when the space lock buttons are pressed : de en
  • DE891705C - Explosion-proof construction of transceiver systems on gasometers : de en
  • FR1038999A - Apparatus for the continuous mixing of plaster, cement or the like : en fr
  • GB697935A - Improvements in means for supporting dummies or sealing plugs used in fluid pressurerailway brake equipment : en
  • US2653408A - Fishing lure : en
  • DE891240C - Method and device for the production of non-circular metal packs : de en
  • DE891786C - Machine for the production of head screws with roll thread : de en
  • DE891897C - Process for obtaining surface images for microscopic observation, especially in electron microscopes : de en
  • ES37419U - Device-support and for maneuver of remote controls in motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES37838U - Toy car (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038645A - Hydraulic lifting device for agricultural implements : en fr
  • USD170490S - Aberman handbag : en
  • AU2014353A - Improvements in and relating to electric signalling systems : en
  • US2653371A - Casting ejector : en
  • US2653511A - Stereoscopic projection apparatus : en
  • ES37925U - New support for fire extinguishers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038806A - Folding seat : en fr
  • IE20533L - Injection moulding apparatus : en
  • US2653613A - Cigarette igniting device : en
  • AU164990B2 - Fluorimeter : en
  • US2653357A - Prefabricated plumbing installation : en
  • US2653436A - Vine dividing means : en
  • US2653579A - Electromagnetically actuated control for servo mechanisms : en
  • AU159776B2 - Improvements in shock absorbers : en
  • ES210284A1 - Machine producer of wooden chips (Machine-translation by Google Translate, not legally binding) : en es
  • ES37968U - A folding box (Machine-translation by Google Translate, not legally binding) : en es
  • US2653995A - Intercarrier sound type television receiver volume control : en
  • USD170511S - Electronic comparator or the like : en
  • US2653793A - Pressure regulator : en
  • US2653802A - Dispenser circulatory device : en
  • US2653633A - Fixture for cutting circular pieces : en
  • AU1322652A - Fittings to facilitate the lowering ofthe backrest ofthe front seat in automobiles : en
  • CA496405A - Display tray : en fr
  • CH293526A - Steam or gas turbine. : de en
  • CH293626A - Process for the preparation of a new imidazoline. : de en
  • DE891597C - Combined pulverized coal and gas burner : de en
  • FR1038488A - Device for the reduction of bone fractures : en fr
  • CH293427A - Process for isolating deoxycholic acid from mixtures of bile acids. : de en
  • US2653636A - Magnetic screw driver : en
  • USD170512S - Hydraulic press : en
  • US2653437A - Grass cutting attachment for tractors : en
  • US2653771A - Electric coil winding machine : en
  • US2653552A - High-pressure pump : en
  • US2653880A - Heat-activated temporarily pressure-sensitive adhesive tape : en
  • AU2020953A - Improved hydrocarbon burner : en
  • DE1664248U - TAR PIPE WITH SPRAY NOZZLE. : de en
  • DE891727C - Electric household coffee grinder : de en
  • FR1038802A - Method and devices for bringing gases and vapors into contact with liquids : en fr
  • FR58211E - Cutting plate for mechanical razor : en fr
  • GB697670A - Improvements in and relating to the manufacture of lubricating greases : en
  • US2653854A - Corrosion inhibiting packaging material and method of making : en
  • DE1664492U - LINEAR LUMINAIRE. : de en
  • DK76423C - Fusion between a metal part and a glass part. : da en
  • ES37927U - Air filter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038361A - Device for the continuous production of molded tubular construction elements made of, for example, vibrated concrete : en fr
  • FR1038907A - New ceramic dielectric material : en fr
  • US2653416A - Apparatus for forming glass fiber mats : en
  • US2653913A - Synthetic detergent cakes : en
  • DE1664360U - BOARD GAME WITH DICE AND STONES. : de en
  • DE891899C - Arrangement for delousing items of clothing and treating other goods in an alternating electric field, in particular an ultra-short wave field : de en
  • ES35317Y - Changeable rubber sole : en es
  • FR1038564A - Elastic coupling sleeve : en fr
  • DE1664285U - PISTON PISTON FOR SCHAEDLING CONTROL. : de en
  • FR1038970A - Improvements to annular or arch-shaped retaining frames for mine galleries or tunnels : en fr
  • US2653319A - Pneumatic boxing glove : en
  • DE891646C - Sealing ring : de en
  • DE891887C - Pre-magnetized choke coil, in particular DC current converter with direction-sensitive device : de en
  • DK76437C - Device for electric drive systems for converting electric current variations into sound oscillations. : da en
  • AU2017653A - Improvements in electrical junction boxes : en
  • US2653678A - Loading and unloading elevator for trucks : en
  • US2653929A - Tetrakisazo-dyestuffs : en
  • CH293421A - Device for mixing viscous substances while they are being conveyed through a pipeline. : de en
  • ES37983U - New spray of insecticides and other products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038260A - Electric vapor discharge device : en fr
  • DE1664371U - WAVENREITER. : de en
  • DE880144C - Process for the manufacture of phosphate fertilizers : de en
  • US2653536A - Method and apparatus for control of webs in web-handling machines : en
  • US2653985A - Battery plate separator : en
  • DE891677C - Process and its application as well as equipment for drying paint and varnish coatings : de en
  • US2653622A - Automatic safety valve for fuel burners : en
  • US2653663A - Swatch cutting machine : en
  • US2653736A - Sifter-top container having a slide closure : en
  • US2653783A - Display device : en
  • DE1664127U - POSTAGE HOUSE. : de en
  • DE891267C - Device for lifting the top sheet from a flat or round stack by means of swinging gripper nozzles : de en
  • CH293540A - Regulating transformer. : de en
  • DE891596C - Generator gas firing for steam generator : de en
  • US2653494A - Method of forging metals : en
  • US2653777A - Parasite plane retrieving and towing mechanism : en
  • US2653594A - Brick cutter : en
  • US2653826A - Portable foldable shopping basket : en
  • DE1664279U - KNIFE GUIDE ON THE INSIDE SHOE OF THE HEADING DEVICE OF MACHINING MACHINES AND THE LIKE. : de en
  • DE891423C - Electrolytic capacitor for anti-interference purposes : de en
  • DE758170C - Screen lattice tubes with an opening that changes along the cathode to prevent cross-modulation : de en
  • DE891407C - Speed regulator : de en
  • FR58165E - Improvement in synchronous alternating current electric transmissions : en fr
  • GB697908A - Improvements in or relating to porous materials : en
  • US2653761A - Electromechanical calculating machine : en
  • US2654027A - Pulse demodulating system : en
  • US2654030A - Television antenna system : en
  • AU2016953A - Improvements in or relating tothe method of treating tar acids and tar acid oil : en
  • DE891518C - Process for shaping finely divided hydraulic materials : de en
  • ES34672Y - A miniature mechanical hockey game : en es
  • FR1038623A - Spark generator device : en fr
  • GB697865A - Improvements in machine tools : en
  • US2654041A - Radiation counter : en
  • AU2028453A - Improvements inthe production of electrolytic metal plates : en
  • CA496515A - Grommet seated spring lock fastening devices : en fr
  • CH293547A - Electron tubes with fluorescent screens, in particular for tuning display : de en
  • CH293611A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • AU2023253A - Preparation of insulin from pancreas glands : en
  • US2653336A - Split head mop having mechanical squeezing means : en
  • US2653390A - Gun compass : en
  • DE765483C - Method and device for spectral-analytical fluoroscopy of thicker living tissue layers : de en
  • DE891603C - One-man small tent : de en
  • ES34497Y - Clamp-flange for electrical installations : en es
  • CH293419A - Drive for vibrating screens. : de en
  • CH293476A - Combined apparatus for magnetic recording and reproduction of sound and reproduction on discs. : en fr
  • AU165833B2 - Extrusion and winding of synthetic linear polymers : en
  • DE891811C - Ashtrays for vehicles with internal combustion engines : de en
  • FR1038741A - Device and method for bringing two or more fluid phases into contact : en fr
  • US2653774A - Machine for making yarn packages : en
  • US2653961A - Recovery of oxygen compounds from fischer-tropsch product : en
  • CH293624A - Device for compensating the axial thrusts exerted on the shaft carrying the impeller of a pump serving as an accelerator of a circulating liquid. : en fr
  • US2653348A - Extrusion apparatus utilizable for reclaiming rubber : en
  • US2653375A - Tool : en
  • US2653872A - Photographic product comprising a rupturable container carrying a liquid for processing said product : en
  • DE1664131U - TAPE MADE OF PARCHMENT OR TELLED GLASS : de en
  • FR1038307A - Further training in brine streaming refrigeration systems : en fr
  • ES35827Y - Perpetual and semi-automatic desk calendar : en es
  • ES35835Y - Perfected piggy bank : en es
  • FR1038639A - Handling cardboard : en fr
  • GB697887A - Improvements in or relating to facsimile telegraph systems : en
  • CH293607A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • US2654079A - Safety signal apparatus for motor vehicles : en
  • AU2019753A - Hydraulic starting motor : en
  • CH293570A - Process for the preparation of a novel antihistamine compound. : en fr
  • US2653984A - Electric storage battery : en
  • US2653618A - Soap and detergent dispenser for washing machines : en
  • CA496545A - Magnetic field strength indicator : en fr
  • US2653439A - Binding and stemming machine : en
  • US2653465A - Clothes-washing machine having a squeeze bag extractor : en
  • DK76415C - Process for the preparation of 17-position-substituted, saturated or unsaturated androstan-17-ol-3-ones and their enolates or acetals. : da en
  • ES37875U - Support (Machine-translation by Google Translate, not legally binding) : en es
  • US2653706A - Dispensing container for tablets and the like : en
  • US2653809A - Kiln : en
  • US2653890A - Method of processing wood : en
  • US2653438A - Cotton picker nozzle : en
  • CH293602A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • USD170508S - Barbecue or similar article : en
  • CH293577A - Telecommunications installation. : en fr
  • US2653614A - Combined cigarette trap, ashtray, and holder : en
  • US2654070A - Sealed instrument : en
  • AU166197B2 - Allyl glycidyl ether styrene copolymers and their esters : en
  • AU160704B2 - Cellulose acetate sorbate and compositions thereof : en
  • CA496467A - Magnesium alloy : en fr
  • CA496503A - Cable clamp : en fr
  • CH293515A - Clasp. : de en
  • CH293531A - Spark plug. : de en
  • CA496436A - Air compressors : en fr
  • CH293399A - Can. : de en
  • US2653452A - Deepwater submersible barge : en
  • US2653508A - Intermittent feed mechanism utilizing control markings on film : en
  • US2653606A - Transfusion apparatus : en
  • US2653502A - Work handling apparatus for crankshaft lathes : en
  • CH293474A - A cassette loaded with an endless sound band rolled into a roll. : de en
  • CH293619A - Process for the preparation of a leuco-sulfuric acid ester salt of an anthraquinone-azo dye. : de en
  • CA496508A - Strand winding machine : en fr
  • AU2022353A - A process for reducing the silicon and sulphur contents of cast iron : en
  • CA496502A - Pulse selecting circuits : en fr
  • CH293446A - Process for inactivating aluminum powder and aluminum powder inactivated by this process. : de en
  • AU1446952A - Front end loader Mechanism : en
  • AU160205B2 - Control circuits : en
  • DE891628C - Disc-changing speaking machine with device to keep the angle between the sound needle and the record to be played essentially constant when the height of the stack of records resting on the turntable changes : de en
  • DE891849C - Device and method for glowing grenades : de en
  • AU2013753A - An improved container and process and apparatus for sealing thesame : en
  • CH293581A - Single sideband signal transmission system with a completely suppressed carrier wave and two auxiliary frequency sidebands. : de en
  • IE20621L - Polymeric soil-conditioning composition : en
  • ES210231A1 - Improvements in the pre-ojection hammers and analog devices, for the introduction of pins or nails in compact materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES210415A1 - Extractor system of sebos and juices in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE891528C - Support frame for panel tape with rollers : de en
  • ES37257U - High power circuit breaker device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038663A - Improvements in the process of forming shaped articles or fibers : en fr
  • FR58216E - Elastic wheel for vehicles, particularly intended for road vehicles : en fr
  • ES37849U - Device for making coffee and other infusions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038533A - Rotor for centrifugal pumps : en fr
  • DE891379C - Conveyor belt system : de en
  • DE891833C - Groove punching machine : de en
  • DE1664221U - KIDS SPORTS FOLDING TROLLEY WITH INDIVIDUAL SUSPENSION AND AUTOMATIC LOCKING. : de en
  • US2653463A - Elastic rib knitted fabric : en
  • US2653846A - Rear wheel splash guard for dump trucks : en
  • US2653817A - Ball tethering device : en
  • USD170503S - Lawner etal .shuttlecock : en
  • DE1664102U - Collapsible handle. : de en
  • ES210350A1 - Improvements in the construction of martinetes (Machine-translation by Google Translate, not legally binding) : en es
  • ES37908U - Tilt mechanism for vehicle blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038323A - Self-propelled projectile with gyroscopic stabilization : en fr
  • DE1664129U - GUIDANCE AND REGISTRATION CARD. : de en
  • DE891489C - dust filter : de en
  • ES36415Y - Snap closure : en es
  • ES37852U - A flexible wooden jerrycan container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038404A - Approach stop device for brake linkage : en fr
  • GB697899A - Improvements in or relating to electrical apparatus for measuring a characteristic of a material : en
  • AU2015353A - Improvements in and relating to electrically operated hoists winders andthe like : en
  • DE891564C - Control value converter for frequency or speed control : de en
  • DE891762C - Binocular microscope tube : de en
  • CA496509A - Plastic molding machine and method : en fr
  • AU157735B2 - Fastening device : en
  • AU2015553A - Induction well logging apparatus : en
  • US2653602A - Injection device : en
  • US2654086A - Safety device for instrument approach systems : en
  • US2654065A - Generator armature test : en
  • ES37916U - Extendable mannequin (Machine-translation by Google Translate, not legally binding) : en es
  • ES37989U - A new ball game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038342A - Explosion engine : en fr
  • FR58248E - Slag desulfurization process : en fr
  • CA496485A - Self-quench superregenerative receiver : en fr
  • DE759130C - Edging of speech or telephone capsules : de en
  • DE891480C - Shut-off valve : de en
  • CH293519A - Disc body that can be used as a brake drum or clutch disc. : de en
  • CH293500A - Rotating tool, in particular milling cutter, with a conical fastening part. : de en
  • DE891772C - Bearing plate : de en
  • DE891883C - Fit for end shields on sheet metal housings of electrical machines or the like. : de en
  • DE891645C - Pressure sealing : de en
  • AU166682B2 - Process for the production of a pigment image on a receiving surface whereby first a reflexcopy is formed in a light-sensitive screen-sheet, light-sensitive screensheets for use in this process, and process for the manufacture of these light-sensitive screen-sheets : en
  • DE891261C - Process for the production of diphenyl ethers : de en
  • AU2014053A - Arrangement forthe suspension of plates ina plate type heat exchanger : en
  • DE891723C - Process for obtaining aureomycin : de en
  • CH293606A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • US2653632A - Eye forming mechanism : en
  • US2653851A - Cabinet having improved means for facilitating opening doors singly or in multiple : en
  • USD170494S - Tot figure : en
  • US2653887A - Method of producing tubing : en
  • CA496441A - Stable emulsions of oil and glycerine : en fr
  • DE891576C - Braun tubes, especially oscilloscope tubes : de en
  • DE891900C - Process for the production of sulphurous cow dyes of the acedianthrone series : de en
  • ES35799Y - Improved evaporator for refrigeration appliances : en es
  • ES37969U - Filter container (Machine-translation by Google Translate, not legally binding) : en es
  • CA496488A - Mixed cellulose ether and preparation thereof : en fr
  • US2653812A - Apparatus for folding fabrics : en
  • US2653831A - Repair service manifolding set : en
  • US2654055A - Low tension electric switchgear : en
  • CH293579A - A method of communication employing coded modulation. : en fr
  • US2653898A - Curarizing composition : en
  • AU161027B2 - Improvements in and relating to foldable beds : en
  • CH293463A - Gas meter. : en fr
  • DE891472C - Bright scattering chamber with high resolution for small-angle scattering : de en
  • DE891567C - Short-circuited compensation winding for commutator machines, especially DC machines : de en
  • FR1038689A - Manufacturing process for tablecloths (rugs, blankets, various clothes, etc.) formed by juxtaposition and mechanical gluing of small elements of pile and wool skins of various colors : en fr
  • GB697860A - Apparatus for producing high frequency oscillations in liquids : en
  • GB697869A - Improvements in or relating to methods of mounting piezo-electric elements : en
  • DE891688C - Process for the production of oxygen-containing organic compounds : de en
  • ES209263A1 - Improvements in the galician machines of the ceramic industry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038965A - : fr
  • FR58153E - Sharpener for mechanical razor blades : en fr
  • DE757850C - Chain contact line with steel-aluminum suspension cable for electrically operated railways with high speeds : de en
  • DE891637C - Fixing the center electrode of spark plugs using molten metal : de en
  • SU96016A1 - The method of purification of cooled air from carbon dioxide : en ru
  • USRE23715E - Burnishing machine and method : en
  • US2653374A - Electric semiconductor : en
  • US2654038A - Molded-in shunt electrical contact member : en
  • FR1038822A - Improvements to time blasting devices : en fr
  • FR1038944A - Method of assembling elements making it possible to obtain cut-out images in relief : en fr
  • CH293386A - Liquid heater. : de en
  • DE1664168U - STAPLE WITH RING EYE FOR FILES AND OTHER MATERIAL TO BE STRUNG ON FOLDER RACK. : de en
  • ES210213A1 - Improvements in the construction of continuous rotary machines for the elaboration of preparations (Machine-translation by Google Translate, not legally binding) : en es
  • ES37813U - Plastic containers for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038810A - Process for the production of valuable gas from liquid and gaseous fuels : en fr
  • US2653725A - Drum lift for industrial trucks : en
  • US2653819A - Magnetic recording system : en
  • AU158763B2 - Improvements in oil-burning furnaces : en
  • CH293444A - Process for the production of lime magnesium phosphate useful as fertilizer. : de en
  • GB697732A - Improvements in or relating to controlling motor vehicles : en
  • ES37944U - Panty-pants perfected for babies (Machine-translation by Google Translate, not legally binding) : en es
  • GB697933A - System of airborne conductor measurements : en
  • CA496433A - Continuous azeotropic separation of toluene from hydrocarbons : en fr
  • ES37950U - New pendant for jewelery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038536A - Unique satellite link coaxial gear device with changeable drive ratio : en fr
  • ES37870U - An auxiliary pot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1039000A - Brabant with coulters that can work alternately : en fr
  • US2653334A - Expandable condenser tube cleaner : en
  • US2653490A - Progressive variable speed drive capable of reverse rotation : en
  • US2653626A - Power transmission : en
  • DE891305C - Discharge tubes with photoelectric cathode : de en
  • DE891700C - Device for moving wheel sets : de en
  • FR1038672A - Container with maximum volume of use and reduced footprint : en fr
  • CA496539A - Rough rounding machines for stitchdown shoes : en fr
  • US2653575A - Liquid applicator for animals : en
  • FR1038330A - : fr
  • FR1038668A - Aquarium aeration pump : en fr
  • FR58182E - Sealed waveguides : en fr
  • ES37942U - Hygienic plug : en es
  • GB697684A - Improvements in or relating to siloxanes : en
  • GB697862A - Improvements relating to processes and apparatus for the surface hardening of steel objects : en
  • ES209844A1 - Improvements in hydraulic pumps (Machine-translation by Google Translate, not legally binding) : en es
  • ES35806Y - Electric drive target shooting : en es
  • ES37873U - Electric appliance for cooking pasta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038778A - Further development of adjustable ceramic capacitors : en fr
  • GB697771A - Iris diaphragm shutter for photographic objectives : en
  • GB697831A - Improvements in and relating to controlling devices for injection pumps of internal combustion engines : en
  • GB697881A - Improvements in or relating to automatically operating door closers : en
  • FR1038589A - Improved manufacturing process of working parts and resulting parts : en fr
  • ES37892U - New folding hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038960A - Device for raising or lowering the printing cylinder of a high speed printing press : en fr
  • GB697808A - Improvements in or relating to combustion furnaces and method of producing a non-oxidizing atmosphere therein : en
  • GB697854A - Improvements in or relating to gaskets and like sealing means : en
  • FR1038407A - Method for measuring the weight of a body and apparatus allowing the implementation : en fr
  • FR1038840A - Improvements to conveyor belt conveyor return guide rollers : en fr
  • FR1038613A - Machine for the production of rubber threads with device to compensate for wear of cutting discs : en fr
  • FR1038702A - Light signal intended in particular for controlling traffic on roads and railways : en fr
  • FR1038711A - Process for the continuous supply of alumina electrolysis cells : en fr
  • US2653395A - Permanent rosary : en
  • US2653699A - Linked endless flexible conveyer : en
  • US2653903A - Hydrocarbon conversion : en
  • ES37765U - Foldable box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038600A - Electronic tube protection system : en fr
  • DE891804C - Two-stroke internal combustion engine : de en
  • ES35878Y - Wave marker : en es
  • ES37897U - Hygienic device for bathrooms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038963A - Sawtooth wave generator circuit : en fr
  • DE891467C - Process for the series production of sound tapes provided with mechanically scannable sound writing : de en
  • DE891782C - Tool holder for lathes, planing machines, etc. like : de en
  • FR1038545A - New polyisocyanates and their manufacturing process : en fr
  • DE1664101U - EQUIPMENT FOR SWEEPING, SCRUBBING AND RUBBING WAX. : de en
  • ES37801U - Water heater (Machine-translation by Google Translate, not legally binding) : en es
  • US2653433A - Article handling mechanism : en
  • US2653814A - Automatic self-centering roll : en
  • DE891573C - Secondary electron amplifier : de en
  • GB697668A - Lubricating compositions : en
  • FR1038851A - Camping mattress : en fr
  • GB697679A - Improvements in dealing with slag from steel-making processes : en
  • US2653610A - Dispensing closure : en
  • DE891521C - Process for glazing alumina decoration : de en
  • DE745787C - Self-igniting, air-compressing internal combustion engine, especially for heavy fuels : de en
  • DE891484C - Method for soldering metal parts by immersion in a molten salt bath : de en
  • GB697646A - Improvements in pirn winding and like machines : en
  • GB697824A - Improvements in and relating to centrifugal separators : en
  • ES34498Y - Stack perfected for the manufacture of glass carafes, cylinders and the like : en es
  • CA496454A - Extrusion apparatus for covering cores : en fr
  • DE1664216U - Device for screen cleaning of fiber dewatering machines and the like : de en
  • FR1038992A - display case convertible into cigarette holder : en fr
  • FR1038872A - Ballpoint pens and pencils : en fr
  • DE1664459U - DEVICE FOR ADDING ADDITIONAL LIQUID TO A PRESSURE WATER FLOW. : de en
  • DE891461C - Electric crystal pickup in which the deflection of the scanning element causes twisting of a piezoelectric crystal : de en
  • ES35709Y - Perfected Setter : en es
  • FR1038919A - Lacquer composition for surface treatment : en fr
  • DE891538C - Control device for machines for the production of square wire mesh from flat wire screws : de en
  • FR1038325A - Improvements to radiant heaters : en fr
  • FR1038326A - Press for olive oil extraction : en fr
  • FR1038765A - Time-shifted pulse transmission system : en fr
  • GB697810A - Improvements in cranes, more especially floating cranes, with variable counter-weights : en
  • FR1038449A - Shaped detergents : en fr
  • FR58187E - Protection device for bandsaws, circular saws, routers and other applications : en fr
  • DE891640C - Electric ignition device, especially for jet engines : de en
  • ES37441U - Player advance, retreat and translation device on indoor soccer tables (Machine-translation by Google Translate, not legally binding) : en es
  • DE891536C - Process for the production of flat finned tubes for heat exchangers : de en
  • US2653911A - Hydrocarbon oil compositions containing telomeric polyalkyl oxoesters as anti-foaming agents : en
  • DE747497C - See-through viewers for photographic and cinematographic apparatus : de en
  • DE891345C - Lathe chuck with electric drive : de en
  • FR1038927A - Game for public places : en fr
  • FR58220E - Improvements to circular looms : en fr
  • DE891687C - Process for the production of formaldehyde : de en
  • FR1038301A - Exhaust system for internal combustion engines, in particular for motor car engines : en fr
  • FR1038739A - Process for the oxidation of side chain cyclic compounds to carboxylic acids : en fr
  • CA496558A - Dehydration process : en fr
  • DE891334C - Device for attaching tillage equipment to tractor : de en
  • FR1038952A - Improvements to rotary switch adjustment devices of the "step by step" type : en fr
  • US2653877A - Modified ceramic enamel : en
  • US2653659A - Time controlled valve closing mechanism : en
  • US2653875A - Method of preparing peanuts and the product resulting therefrom : en
  • US2653881A - Heat-activatable sustained-tack adhesive tape : en
  • DE758090C - Double frame arrangement for no night effects bearing : de en
  • DE891325C - Arrangement of tripod gantry cranes : de en
  • DE891895C - Device for rotating and moving objects in evacuated rooms : de en
  • US2654040A - Commutator tube device : en
  • CH293491A - Hollow drill rods. : de en
  • DE891331C - Writing mechanism for measuring devices : de en
  • FR1038906A - Ceramic dielectric with high specific inducing power : en fr
  • FR1038966A - Granulated superphosphate manufacturing process : en fr
  • GB697748A - Improvements in and relating to axial flow blowers and pumps : en
  • AU166626B2 - A process for reducing the silicon and sulphur contents of cast iron : en
  • GB697722A - Apparatus incorporating a video storage tube, and method of operating same : en
  • GB697736A - Improvements relating to prepayment gas meters : en
  • US2653347A - Collapsible hog cradle : en
  • USRE23718E - barrott : en
  • US2653481A - Temperature-compensated gyroscope : en
  • DE1664491U - SEWING MACHINE ENGINE, ESPECIALLY FOR DOMESTIC MACHINERY. : de en
  • DE891288C - Coal brush : de en
  • DE891456C - Control unit on pointer instruments, in particular scales : de en
  • DE891474C - Hitching device for agricultural equipment to be attached to a tractor : de en
  • ES203864A1 - Improvements introduced in the manufacturing procedure of fuel mixtures (Machine-translation by Google Translate, not legally binding) : en es
  • ES35763Y - Pencil sharpener in the shape of a camera : en es
  • FR1038440A - Process for preparing electrolytic precipitations of metal deposits : en fr
  • FR1038552A - Improvements in methods and devices for combating the effects of jelly : en fr
  • US2653945A - Pyran derivatives : en
  • US2653856A - Preparation of beryllium fluoride : en
  • US2653960A - Process for treating synthesis product : en
  • ES37860U - Improved bra for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • GB697842A - Improvements in or relating to aerial systems : en
  • ES35057Y - Own cap for carbonated drink bottles and especially soda : en es
  • DE891242C - Throwing tool for pulling the open edge of thin-walled hollow bodies into the wall of a body inserted into the opening : de en
  • CA496501A - Production of silicon chlorides : en fr
  • US2653569A - Animal cage feeding device : en
  • CH293477A - Waterproof watch box. : en fr
  • ES207350A3 - A procedure for obtaining elastic tissue redecilla (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038343A - Voltage generator device for projectiles, bombs, mines, etc. : en fr
  • FR1038409A - Dynamometric handle for aerodyne piloting stick : en fr
  • FR1038721A - Diffusing ducts for the ventilation of cereals or granular products stored in silos or stores : en fr
  • GB697921A - Method and apparatus for hardening metal sheets : en
  • FR1038315A - Van : en fr
  • FR1038467A - Improvement in packaging machines with printed packaging : en fr
  • GB697703A - Improvements in sheet delivery mechanism of stop-cylinder printing machines : en
  • GB697890A - Improvements in or relating to tubulous vapour generators : en
  • US2653344A - Traverse rod and supporting bracket : en
  • US2653621A - Air reatomizer for use in internalcombustion engines : en
  • US2653906A - Anticorrosion needle mounting : en
  • US2653928A - Heterocyclic azo-dyestuff : en
  • DE1664421U - MEDICAL DEVICE CONTAINER. : de en
  • FR1038890A - Display device for low density products in fragments or grains : en fr
  • DE1664146U - GROOVED GLASS OPENER. : de en
  • DE891734C - Metal composite window with three stops : de en
  • DE891742C - Process for the production of high polymers : de en
  • DE891805C - The entry edges of the passenger compartment covering door for motor vehicles, especially passenger vehicles : de en
  • FR1038272A - Further development in the manufacture of copper radiators used for air cooling, in particular high power vacuum tubes : en fr
  • AU2031053A - A method and means for use inthe working of metallic bodies by spark discharge electro-erosion : en
  • DE1664446U - MATCHBOX HOLDER FOR ADVERTISING PURPOSES. : de en
  • DE1664475U - INDEPENDENT COUPLING FOR TOY AND MODEL RAIL VEHICLES, IN PARTICULAR ELECTRIC RAILWAYS. : de en
  • FR1038549A - Pillowcase : en fr
  • FR1038788A - Sequin barrel refinements : en fr
  • DE891319C - Process for the removal of valuable hydrocarbons from the carbonization gas of lignite mills : de en
  • DE891332C - Calculating machine with rack and pinion drive : de en
  • DE891470C - microscope : de en
  • FR1038847A - Pedal-propelled nautical machine : en fr
  • GB697793A - Improvements relating to beating engines for paper pulp : en
  • ES32072Y - Taco for hunting cartridges : en es
  • FR1038401A - Method and device for cooling and cleaning gas containing dust, in particular mine air : en fr
  • CH293456A - Apparatus for reproducing plans by photographic means. : en fr
  • FR1038928A - Free-standing, rotating and portable brush, for plansichters or flour millers or other horizontal screens : en fr
  • GB697910A - Improvements relating to optical lenses : en
  • GB697781A - Improvements in or relating to drawing frames for the treatment of textile fibres : en
  • GB697884A - Improvements in or relating to devices for indicating or regulating angular velocities : en
  • AU2025153A - N-methylol polypyrrolidones : en
  • DE1664361U - FLOOR FOR CHILDREN'S TOY TELEPHONES. : de en
  • DE891841C - Process for the production of hexachlorobenzene : de en
  • DE1664365U - REAL PHOTOS IN THE FORM OF A ROLLED FILM. : de en
  • US2654035A - Automatic starting apparatus for internal-combustion engines : en
  • US2653574A - Cattle leader : en
  • FR1038430A - Process for treating a metallic sponge, in particular an iron sponge, for its transformation into burls in a rotating tube furnace : en fr
  • FR1038899A - Sample taking device : en fr
  • DE891835C - Process for the production of punching knives and steel strip knives : de en
  • DE891586C - Device for the transmission of feed movements from the outside into the inside of electrical discharge vessels, preferably electron microscopes : de en
  • DE891630C - Method and device for balancing rotating bodies, such as disks, wheels and the like. like : de en
  • DE891787C - Resonance sieve with two masses oscillating against each other : de en
  • DE891967C - Holders for windows and doors : de en
  • GB697711A - Improvements in color television systems : en
  • FR1038660A - Improvements relating to a process for applying metallic sodium to the simultaneous manufacture of sodium cyanate and fatty alcohols : en fr
  • GB697821A - Control apparatus for television receivers : en
  • ES35305Y - Suspensions perfected for diffuser ceilings in general : en es
  • ES37807U - Guide or articulated sliding channel for glasses of all kinds of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR58246E - : fr
  • US2653523A - Reverse suction press assembly : en
  • US2653694A - Shoe polishing machine : en
  • FR1038595A - Circuit breaker for installation comprising a battery charged by a dynamo : en fr
  • GB697895A - Improvements in or relating to apparatus for detecting tramp iron in non-metallic materials on belt conveyors or similar transport systems : en
  • FR1038384A - Products against the deficiencies of terrestrial plants in trace elements and process for their production : en fr
  • US2653744A - Feather dispensing unit : en
  • US2653944A - Pyronone derivatives and process : en
  • DE891362C - Spreading device for inner brake shoes of motor vehicles : de en
  • GB697828A - An improved vaporiser for high-candle-power lamps burning vaporized liquid fuel : en
  • US2653538A - Printing cylinder adjustment and locking means : en
  • US2653462A - Wrap stripe attachment for knitting machines : en
  • US2653969A - Process of preparing tertiary acrylic acid esters from acetylene : en
  • US2653492A - Bimetallic key blank : en
  • ES37901U - Improved candles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038863A - Maneuvering device : en fr
  • GB697674A - Improvements in or relating to rubber thread and method and apparatus for producing same : en
  • GB697820A - Automatic-control apparatus for television receivers : en
  • ES33554Y - Perfect mold for the manufacture of beach and field footwear : en es
  • FR1038607A - Fractionation process : en fr
  • FR1038339A - : fr
  • FR1038579A - : fr
  • FR1038723A - Blanket clamp : en fr
  • FR1038738A - Brush with irrigated bristle trim, especially for washing cars : en fr
  • FR58156E - Improvements to coupling circuits : en fr
  • CA496413A - Adjustable weed cutting attachment : en fr
  • FR1038538A - Level crossing protection system : en fr
  • GB697673A - Process for the production of rutile : en
  • GB697800A - Method of preparing nylon yarn for subsequent manufacture into fabric or fabricated articles : en
  • AU159098B2 - Improvements in or relating to radio navigation : en
  • FR1038789A - Snap-action tripping and latching mechanism : en fr
  • US2653975A - N-exo-dihydrodicyclopentadienylacrylamide : en
  • DE891465C - Shielding for magnetic heads in magnetic sound devices : de en
  • DE891779C - Gear change transmission : de en
  • ES209612A1 - Procedure for manufacturing an indesmallable rayon point fabric (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038880A - Appliance for washing and rinsing potatoes : en fr
  • ES35323Y - Album for photos or similar with music : en es
  • FR1038447A - Improvements to very high frequency frequency modulated oscillator devices : en fr
  • FR1038458A - Simplified shotgun with overlapping barrels : en fr
  • FR58190E - : fr
  • DE891257C - Process for the preparation of new esters of oxyquinolines : de en
  • FR1038460A - Tire roller with independent weighted wheels : en fr
  • ES210207A1 - Electric vibratory hammer (Machine-translation by Google Translate, not legally binding) : en es
  • ES34990Y - Deformable metal strip for flexible elastic elements : en es
  • ES35195Y - Improved staple-seal : en es
  • ES37752U - Chassis for toy vehicles with changeable bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038646A - Anticorrosive emulsifiable grease : en fr
  • DE1664194U - MOTOR-DRIVEN CLOSING FLAP ARRANGEMENT FOR MESSAGE OR OTHER DEVICES, IN PARTICULAR MUSIC CABINETS. : de en
  • DE891735C - Sealing of windows and doors against drafts : de en
  • DK76441C - Ink container with a smaller inner container for the pen of a pen. : da en
  • ES37931U - Improved portable electric stove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038850A - Closing device by horizontal shutters : en fr
  • FR1038981A - machine element with friction surfaces : en fr
  • FR1038993A - Improvements to compressed or liquefied gas cylinder devices, in particular intended for the propulsion of liquids or powders : en fr
  • FR1038333A - : fr
  • FR1038374A - Large drawing device for spinning machine : en fr
  • ES35298Y - Plow with tractor attachment : en es
  • FR1038437A - Improvements to a camera : en fr
  • DE1664105U - SPACE-SAVING FOLD-DOWN BED. : de en
  • GB697785A - Improvements relating to cooking stoves, boilers and the like : en
  • CA496460A - Plow : en fr
  • FR1038731A - Device for picking up buttons or the like : en fr
  • US2653422A - Lapping machine construction : en
  • FR1038287A - Method and device for gasification of fuels : en fr
  • FR1038651A - Manufacture of sulfur dioxide : en fr
  • GB697855A - Improvements in or relating to straight-bar knitting macbines : en
  • FR1038450A - Crystal Bell Chime Device : en fr
  • FR1038975A - Glasses : en fr
  • GB697698A - New thioethers and process for the preparation thereof : en
  • GB697653A - Method of making refractory masses : en
  • ES37800U - Evaporating and dispersing apparatus for liquid disinfectants (Machine-translation by Google Translate, not legally binding) : en es
  • ES37935U - Refractory headrest to the passage of heat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038874A - Improvements to heat exchangers : en fr
  • DE1664151U - LOCKABLE PUSH FOR CENTRAL LOCK. : de en
  • DE891258C - Process for the preparation of quaternary ammonium or isothiuronium salts : de en
  • DE891635C - Potato planter : de en
  • FR1038676A - Electric bulb or t.s.f. or for medical and scientific radio : en fr
  • GB697807A - Improvements in or relating to apparatus for determining the effect of an atmosphereon heated iron or iron alloy members : en
  • FR1038746A - Battery negative plate paste and its manufacturing process : en fr
  • DE1664178U - MOTOR-DRIVEN MIXER. : de en
  • ES37871U - Improved hygienic nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • ES37954U - Double expulsion nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • GB697654A - Improvements in or relating to combined electric switch and socket units : en
  • ES37946U - A raffle of results to fill tickets of pools (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664139U - OPEN-VIEW DISPLAY TOP. : de en
  • DE891416C - Arrangement for feeding a direct current arc via a controllable rectifier : de en
  • DE891884C - Circuit arrangement for generating very short electrical pulses : de en
  • DE891317C - Use of a bell column to scrub ammonia and hydrogen sulfide from carbon distillation gases : de en
  • DE891764C - Device for controlling office machines : de en
  • ES37869U - Closures for capacitors and similar electrical devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038734A - Device for the continuous coating of flat fabric, particularly applicable to coating, in two successive stages, on two sides : en fr
  • ES35066Y - Perfected Fishing Float : en es
  • ES37913U - Automatic pre-autoloader (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038664A - Improvements to devices used to collect objects : en fr
  • DE1664396U - CLOCK WITH GLASS TURZ. : de en
  • ES37878U - Bra for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038566A - Improvements relating to compositions forming fibers exhibiting a dye affinity : en fr
  • FR1038471A - Device for hanging clothes using hooks or coat racks : en fr
  • FR1038923A - Circuit breaker : en fr
  • ES208930A1 - A gasoil gas computer for exploitation motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • US2653909A - Soluble oils comprising neutralized oxidized petroleum oils : en
  • DE1664405U - CARD BOX MADE OF SHEET METAL. : de en
  • DE1664420U - WATER MOTOR. : de en
  • DE1664238U - CAGE WITH DEVICE NEEDLE FOR OVERSTRAPS OF STRETCH PLANTS IN SPINNING MACHINES. : de en
  • ES209268A1 - Improvements in clothing washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2653786A - Weighing and mixing device : en
  • FR1038808A - Improvement in ball-point pen holders : en fr
  • GB697871A - Improvements in or relating to vehicles for drawing soil-working or like implements : en
  • US2653355A - Method for processing mineral fibers : en
  • DE1664264U - FAST BURNER. : de en
  • DE1664387U - CRATE FOR TRANSPORTATION AND STORAGE OF SMALL PARTS. : de en
  • ES35845Y - Pliers for unstitching paper clips : en es
  • DE1664208U - WATCH STRAP. : de en
  • FR1038813A - Automatic control device for drying machine : en fr
  • FR58196E - : fr
  • AU2017053A - Improvements in or relating to lamps : en
  • DE891367C - Grinding tool : de en
  • US2653370A - Ejection molding apparatus : en
  • US2653863A - Process of producing initiating composition containing lead azide : en
  • US2653555A - Downflow stoker-fed furnace system for bituminous coals : en
  • US2653934A - Ethylenimino-s-triazines : en
  • US2654058A - Wide band transformer : en
  • CH293428A - Process for the production of diketene. : de en
  • CH293534A - Cooling and freezing system. : de en
  • DE891880C - Device for continuous pickling plants : de en
  • FR1038417A - Two-stroke engine known as <<u>> with improved scavenging and filling and exhaust braking system : en fr
  • FR1038948A - Catalyst : en fr
  • DE763727C - Circuit arrangement for intermittent, preferably periodic, operation of a gas discharge lamp used to emit light : de en
  • DE891336C - Cultivated plow for unearthed forest soil : de en
  • DE891356C - Flow device with several flow tubes housed in a container for the treatment of liquids, in particular milk, with UV rays : de en
  • ES35842Y - Pencil case with sharpening razor : en es
  • GB697934A - Improvements in automatic firearms : en
  • CH293520A - Sealing implementation of an axially displaceable pin. : de en
  • US2653457A - Flexible link drive for isolating torsional vibration : en
  • FR1038395A - Elastic suspension system for motorcycle wheels : en fr
  • FR58166E - Plow system : en fr
  • DE1664211U - TURNING RING MADE OF CARBIDE. : de en
  • FR1038565A - Improvements to periodically operating control devices : en fr
  • US2653641A - Stop nut : en
  • DE891549C - Process for the production of diaryloxy-alkanes or ª ‡, ª ‡ -diaryloxy-fatty acids : de en
  • DE1664343U - MOUNTING FOR WINDSHIELDS FOR MOTORCYCLES AND SCOOTERS. : de en
  • DE891310C - Production of black iron oxide pigments : de en
  • ES35822Y - Pocket case combined with mechanical multiplication table : en es
  • US2653549A - Eccentric pump : en
  • US2653712A - Pneumatic potato separating machine : en
  • US2653931A - Process for labeling polysaccharides with c14 and products resulting therefrom : en
  • US2653325A - Necktie construction : en
  • US2653718A - Curtain bracket : en
  • US2653888A - Method of forming container blanks : en
  • DE1664114U - RADIATOR COVERING. : de en
  • DE1664344U - LUGGAGE CARRIERS, IN PARTICULAR FOR MOTORCYCLES. : de en
  • ES35738U - A special stopper for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038722A - Process for the preparation of oil-based printing inks : en fr
  • US2653849A - Auxiliary brake control valve for railroad cars : en
  • DE891830C - Knotter for chain link machines : de en
  • DE891886C - Method for recording electrical consumption : de en
  • DE891433C - Beam transformer with an electron source located near the equilibrium circle : de en
  • DE891845C - Duplicator : de en
  • DE1664375U - PACKAGING CONTAINER WITH SELF-HOLDING LID. : de en
  • DE891487C - Valve tappets, in particular for internal combustion engines, consist of two separately manufactured parts, a ball and a tappet rod or disk : de en
  • DE891605C - Emergency limit switch for the electrically operated hoist of a hoist : de en
  • DE891843C - Ribbon guide and drive device for typewriters and similar machines : de en
  • ES209001A1 - Procedure for the manufacture of a new mixed insecticide for agriculture (Machine-translation by Google Translate, not legally binding) : en es
  • AU1444252A - An improved webbing construction for furniture andthe like : en
  • AU164342B2 - A method and means for use inthe working of metallic bodies by spark discharge electro-erosion : en
  • CH293615A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • DE891856C - Circuit arrangement for telecommunication systems, in particular telephone command systems on company lines with optional calls : de en
  • CH293561A - Pliers with parallel jaws for precision mechanical and medical, in particular dental and dental technical purposes. : de en
  • ES38012U - Automatic shutter for water passage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038380A - Improvements to refrigeration compressors : en fr
  • GB697863A - Improvements in and relating to shock absorbers : en
  • DE758230C - Switchgear in which the space containing the circuit breaker is separated from the busbar space by arc protection walls : de en
  • DE891509C - Electric flashing signal light and quiet signal light device for motor vehicles and rail vehicles : de en
  • DK76430C - Turntable with peripheral turntable. : da en
  • ES37951U - New decorative pencil model (Machine-translation by Google Translate, not legally binding) : en es
  • ES37956U - Nozzle or automatic closure for all kinds of cases, bags and articles of leather goods in general, including cigarette case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038790A - Machine for making the rubber sole of slippers and slippers obtained by means of said machine : en fr
  • CA496417A - Receiving device for telephones : en fr
  • CH293593A - Device on motor vehicles for the elastic mounting of the engine transmission block by means of four bearings. : de en
  • US2653456A - Universal joint : en
  • US2653904A - Process for refining chlorinated benzenes : en
  • US2654051A - Method of measuring molecular impurities in rare gases : en
  • DE891778C - Multi-speed transmission : de en
  • DE1664390U - CLEANING DEVICE FOR CONVEYORS. : de en
  • FR1038431A - Magnetic core for high frequency and audio-frequency coils : en fr
  • FR1038674A - Method and apparatus for removing excess liquid from a wood pulp soaked with caustic soda : en fr
  • DE891299C - Method of manufacturing an electrolytic capacitor : de en
  • DE891530C - Cable excavator : de en
  • GB697772A - Improvements in or relating to electrically driven windshield wipers : en
  • FR58162E - Metal blades for looms : en fr
  • CA496520A - Preparation of phosphatides : en fr
  • US2653339A - Make-up holder and applicator : en
  • DE1664262U - HOT WATER TANK ON COOKERS. : de en
  • DE891712C - Phase induction machine with pronounced poles and concentrated windings : de en
  • DE1664315U - NOZZLE VALVE WITH ADJUSTABLE ROSETTE. : de en
  • DE1664469U - SCISSORS, ESPECIALLY HAIR SCISSORS. : de en
  • DE891482C - Bending machine for bar and profile iron : de en
  • ES37949U - Dish for dishwashers (Machine-translation by Google Translate, not legally binding) : en es
  • US2653939A - Water-soluble compound of theophylline and 3-aminomethyl-pyridine and process for the manufacture thereof : en
  • US2653993A - Simultaneous color television optical system : en
  • US2653922A - Hydroperoxy-substituted rosin materials and a method for their production : en
  • CH293589A - Machine for sealing plastic pipes. : en fr
  • US2653389A - Well surveying instrument : en
  • US2653616A - Cigarette holder attachment for beer cans : en
  • CA496556A - Spring door-closing appliances : en fr
  • DE891429C - Discharge vessel with metal vessel wall and liquid cathode : de en
  • US2653572A - Automatic poultry waterer : en
  • US2653910A - Extreme pressure lubricants : en
  • US2653787A - Pinch clamp : en
  • US2653628A - Mixing valve : en
  • US2653716A - Treatment of filtering apparatus : en
  • US2653829A - Motor crane underframe : en
  • US2653608A - Insufflator : en
  • USD170499S - Combination cold and hot pack : en
  • AU2025553A - Improvements in or relating to the manufacture of alkali metal hydroxides : en
  • CH293401A - Vessel cleaning machine. : de en
  • CH293601A - Ejection seat on aircraft. : de en
  • US2653567A - Conduit connection for milking machines : en
  • CA496491A - Cooking liquor treatment : en fr
  • US2653478A - Gauge for liquid containers : en
  • ES210215A1 - Mechanism to transfer from one coil to another one thread that is being devanced (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038812A - Universal machine for the extraction of dimension stone : en fr
  • AU2027753A - Improvements in or relating to radio navigation : en
  • US2653424A - Shoe heel surfacing machine : en
  • US2653757A - Diffuser for ventilating fans : en
  • US2654069A - Movements of electrical measuring instruments and the like : en
  • CH293613A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • AU166184B2 - Process forthe recovery of synthetic polyester scrap : en
  • AU1315152A - Improvements in pumps and associated accessories : en
  • DE1664251U - COMPRESSOR, IN PARTICULAR PUMP FOR MOTOR VEHICLES. : de en
  • DE891259C - Process for the hydrolysis of hydantoins : de en
  • ES210173A3 - Stamping procedure with sheets on tissues (Machine-translation by Google Translate, not legally binding) : en es
  • CH293563A - Process for the preparation of a sulfonamide compound forming stable aqueous solutions. : de en
  • DE891614C - Measuring gauge with electrical contacts : de en
  • AU163767B2 - Improvements in or relating to pneumatic tyres : en
  • DE891363C - Self-amplifying brake, especially for motor vehicles : de en
  • BE522613A - : en
  • DE891582C - Over microscope : de en
  • FR1038782A - Advanced magnetically actuated controller : en fr
  • AU2029853A - Improvements in and relating tothe production of threads fibres, filaments andthe like from polyacrylonitrile or copolymers thereof : en
  • CH293425A - Process for the preparation of vanillin. : en fr
  • CH293584A - Device on optical signaling device to bring about synchronization of the same with an electrical encoder. : de en
  • CH293408A - Device for keeping the weft threads separated in interchangeable looms. : de en
  • US2653489A - Automatic torque transformer : en
  • DE891347C - Bending tool for concrete iron bending machines : de en
  • ES208858A1 - New procedure for the elimination of ionized metals contained in food liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038696A - Molding : en fr
  • FR1038941A - Technical work of cutting and luster on lamb or sheep skins for natural beaver imitations : en fr
  • FR58231E - Multi-color pens : en fr
  • AU2026653A - Textile fabric : en
  • CH293488A - Stopwatch. : de en
  • DE1664374U - BUCKET AND TUB WITH SNAP LID. : de en
  • DE763080C - Impeller propellers, especially for water vehicles : de en
  • DE891483C - Process for the production of tube coolers : de en
  • CA496478A - Halophosphate phosphors : en fr
  • CA496532A - Engine rocker arms : en fr
  • DE763488C - Process for the conversion of saturated and unsaturated 3-oxy-17-ketones of the cyclopentanophenanthrene series into the isomers 17-oxy-3-ketones : de en
  • ES34855Y - Desktop pad stand : en es
  • FR1038894A - New triazo coloring matters : en fr
  • US2653795A - Excavator : en
  • AU2014553A - Improvements in machines for use in repairing valve seat faces : en
  • DE1664464U - DEVICE FOR LIFTING SUNKEN SHIPS. : de en
  • DE891608C - Building board, e.g. B. Door, and method of making the same : de en
  • DE891769C - Regulator for injection pumps : de en
  • US2653353A - Feeding machine for cotton and the like : en
  • US2653528A - Photographic and view finder lens turret coupling for photographic cameras : en
  • US2653992A - Terminal construction for electric coil forms : en
  • ES37744U - Bucket or bucket of metal plate (Machine-translation by Google Translate, not legally binding) : en es
  • CA496533A - Electric circuit controllers : en fr
  • CA496553A - Fluid pressure control valve device : en fr
  • GB697650A - Improvements in and relating to uptwisters for natural and artificial silk spinning : en
  • FR1038382A - Automotive polish : en fr
  • CH293400A - Device for decapping bottles. : en fr
  • US2653430A - Method of and apparatus for producing packaged units of commodities : en
  • US2653584A - Fuel injection system : en
  • CH293501A - Method for inserting parts of the same shape in a precisely defined position into a tubular profile channel and device for carrying out this method. : de en
  • DE1664141U - PLAQUE FOR ADVERTISING PURPOSES. : de en
  • US2653697A - Handling sheets delivered from a dipping tank : en
  • DE1664154U - ROLLER FOR SLIDING DOORS. : de en
  • GB697652A - Improvements relating to the removal of burrs from fibres in the production of worsted yarns : en
  • CA496505A - Knurling device : en fr
  • DE1664132U - DEVICE FOR COMPRESSING SINGLE- OR MULTI-LAYER COMPRESSES. : de en
  • DE1664241U - COVER FOR LIGHTING, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1664408U - HEAT EXCHANGER, WHICH HEATING SURFACE IS MADE OF NON-METALLIC PIPES. : de en
  • DE891788C - Sewing machine : de en
  • DE891842C - Process for the production of oxygen-containing organic compounds : de en
  • CH293609A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • US2653828A - Axle mounting of trailers and other vehicles : en
  • US2653915A - Processes of reclaiming rubber and reclaimed rubber products : en
  • US2653611A - Closure : en
  • US2653669A - Accumulator feathering system for variable pitch propeller control : en
  • US2653917A - Method of making an expanded material and the product resulting therefrom : en
  • US2653973A - Ethylene sulfonyl fluoride and its method of preparation : en
  • DE891558C - Airspace-insulated electrical high-frequency line : de en
  • FR1038837A - heat exchanger for fluids, with tubular walls and duct with decreasing section for the external fluid : en fr
  • US2653682A - Shock absorber : en
  • CA496400A - Adjustable wrench : en fr
  • CA496496A - Modulators : en fr
  • DE1664379U - PARTIAL PACKAGING MATERIAL. : de en
  • FR1038681A - Device for measuring extremely low currents or voltages available at high impedance : en fr
  • FR1038920A - Improved method and apparatus for performing tapping, threading or the like in a workpiece : en fr
  • US2653635A - Bark removing machine : en
  • US2653711A - Defective lamp detecting and ejecting mechanism : en
  • US2653870A - High-strength paper and method of making : en
  • US2653503A - Automatic machine tool : en
  • CA496425A - Filament package and method of producing same : en fr
  • CA496474A - Method and apparatus for molding materials : en fr
  • DE891279C - Components subjected to sliding friction, e.g. B. plain bearings, made of sintered material : de en
  • DK76433C - Nuclear dough. : da en
  • FR1038864A - Improvements to two-stream turbo-reactors : en fr
  • FR58213E - Device for transporting luggage : en fr
  • US2653414A - Eye-set construction for dolls : en
  • US2653764A - Division aligner : en
  • US2653780A - Aircraft fuel storage system : en
  • DE887226C - Rectifier with transducer for voltage regulation : de en
  • DE1664231U - FRAME FOR LIGHT MOTORCYCLES OR FOR BICYCLES WITH AUXILIARY MOTOR. : de en
  • DE1664253U - FIRST AID KIT. : de en
  • US2653578A - Positioner for fluid operated motors : en
  • US2653811A - Shock stabilizer for vehicle axles : en
  • DE1664277U - DEVICE FOR CONTRACTING THE SAEESHARCH CHANNEL ON DRILL MACHINES. : de en
  • DE1664447U - CIGARETTE BOX WITH IGNITION BOX. : de en
  • DE891373C - Device for the non-cutting shaping of plastic, in particular thermoplastic, preferably metallic materials : de en
  • AU2017953A - Improvements relating to mass production processes and apparatus therefor : en
  • US2653558A - Ruffling machine : en
  • FR1038554A - Steel plate conveyor : en fr
  • FR1038982A - Automatic trailer brake : en fr
  • DE1664443U - BRACELET CLOSURE. : de en
  • DE1664317U - THREAD REMOVER FOR WEB CHAIN ANCHOR MACHINES AND THE LIKE. : de en
  • DE891882C - Method of manufacturing the stand of electrical machines : de en
  • FR1038555A - Coupling device for two-wheel tractor : en fr
  • FR1038667A - Mechanical controller combinator for various machines : en fr
  • FR1038886A - Gear change device : en fr
  • FR1038903A - Headquarters training : en fr
  • FR1038971A - Portable asphyxiated emergency device : en fr
  • DE891493C - Fully automatic, synchronizable flash release for focal plane shutters : de en
  • DE1664223U - WHEELBARROWS, ESPECIALLY WITH METAL BOWL. : de en
  • DE891852C - Method and device for applying marking lines to road surfaces : de en
  • ES35970Y - Fixed spring bit to hold the bobbin inside the looper : en es
  • FR1038348A - Double lobe aerial and very high frequency radiobeacons using this aerial : en fr
  • GB697913A - Improvements in or relating to cam-operated switching devices for controlling electric circuits : en
  • FR1038585A - Device for examining images : en fr
  • DE1664212U - TOOL FOR THE SURFACE MACHINING OF BRAKE PADS, PREFERABLY BRAKE PADS CONNECTED TO BRAKE SHOES. : de en
  • FR1038605A - Arrangement allowing separate communications traffic, with several users working on the same frequency : en fr
  • FR58176E - Charging devices for electric accumulators : en fr
  • DE1664282U - SHADING MAT FOR GREENHOUSE OD. DGL. : de en
  • US2653516A - Light-beam-rectifying lens : en
  • CA496560A - Parachute shroud line suspension structure : en fr
  • CH293436A - Wallpaper plaster. : en fr
  • US2653680A - Tractor-trailer brake proportioning combination : en
  • US2653964A - Preparation of nitriles and catalysts therefor : en
  • ES37738U - Box-container for nuts (Machine-translation by Google Translate, not legally binding) : en es
  • GB697649A - Improvements relating to power driven wringers : en
  • DE891662C - Vehicle direction indicator with fixed light : de en
  • DE891760C - Arrangement on automatic turntables : de en
  • ES37851U - Tape-support for zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES37985U - An improved closure for dustbiners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038358A - Defroster and anti-fog device : en fr
  • FR1038786A - Automatic guarantee shutter for all liquids : en fr
  • ES200766A1 - A regulation device for the feed by segment of a cylinder mill (Machine-translation by Google Translate, not legally binding) : en es
  • GB697848A - Solutions of acrylonitrile polymers and method of preparing them : en
  • DE891384C - Process for the processing of minerals and other substances : de en
  • FR1038391A - Pipe joint : en fr
  • GB697710A - Mechanism for changing a chair into a bed : en
  • DE1664287U - ELECTRODE FASTENING FOR SPARK PLUGS. : de en
  • DE891354C - Method of preserving food : de en
  • FR1038720A - Bottle : en fr
  • GB697917A - Production of titanium : en
  • DK76445C - Device for day garbage trucks. : da en
  • FR1038769A - Improvements to electronic discharge devices : en fr
  • FR1038300A - Fuel gauge for mopeds and motorcycles : en fr
  • US2653521A - Apparatus for wet-treating fibrous matters : en
  • US2653700A - Idler roller assembly for belt conveyers : en
  • US2653710A - Packaging window shades : en
  • DE891537C - Drive of a device for cutting wire lengths on a wire kroep machine : de en
  • DE891672C - Allocation device : de en
  • DE1664345U - GAS, IN PARTICULAR AIR PRESSURE HANDLE FASTENING. : de en
  • DE891620C - Light control device for the recording of tones : de en
  • ES210084A1 - Device for synchronizing the automatic and successive connection of electric circuits, with the reproduction of a recording on magneto phonic tape (Machine-translation by Google Translate, not legally binding) : en es
  • DE891796C - Device for the automatic closing of the filling line for containers, in particular the filling lines for containers in aircraft and motor vehicles : de en
  • FR1038297A - Embossed Letters and Numbers Attachment System for Car License Plates : en fr
  • ES37854U - Luggage holder with multiple elastic rings, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • IE21348L - Preserving poultry : en
  • DE1664411U - ARRANGEMENT OF THE WHEEL BEARINGS WHEN CONVERTING RIGID PIVOTING DISCS INTO ARTICULATED PIVOTING DISCS. : de en
  • DE891572C - Procedure for voltage or current amplification : de en
  • ES35401Y - Special container for spoonfuls, palettes and the like for ice creams, snacks, etc. : en es
  • FR1038452A - Valve for pressurized gas, in particular for high pressure oxygen : en fr
  • FR58202E - : fr
  • DE891619C - Device for the production of a pure tone recording with a push-pull A-serrated font : de en
  • FR1038453A - Improvements in the manufacture of tetraethyl lead : en fr
  • GB697864A - Improvements in or relating to hair springs : en
  • US2653900A - Vitamin b12 purification process : en
  • US2653358A - Flooring : en
  • US2653977A - Chxnx : en
  • ES37998U - Improved support (Machine-translation by Google Translate, not legally binding) : en es
  • GB697716A - Method of operating directly heated tunnel kilns : en
  • ES35706Y - Glove dryer : en es
  • GB697655A - Improvements in or relating to watch or other bracelets : en
  • GB697892A - Improvements in or relating to terminating devices for electromagnetic waveguides : en
  • US2653379A - Razor and blade changer : en
  • ES37932U - New type of wristband for watches (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664186U - CLOTHING HANGER. : de en
  • DK76442C - Dupperulle. : da en
  • ES36107Y - Sports records display box : en es
  • ES37936U - A waterproof hat (Machine-translation by Google Translate, not legally binding) : en es
  • GB697834A - Improvements relating to ships gears for use on cargo ships and trawlers : en
  • AU163911B2 - Improvements in electrical junction boxes : en
  • CH293554A - Contact device with movable contact part that is electromagnetically controlled by means of a holding magnet. : de en
  • DE891696C - Gravure printing machine : de en
  • US2653561A - Metalworking machine : en
  • US2653662A - Flying shear : en
  • US2654009A - Circuit breaker : en
  • AU2028153A - Improvements in or relating to cable fasteners : en
  • DE1664322U - FORM FOR FIGURES IN MARZIPAN. : de en
  • DE1664366U - TOY VEHICLE, IN PARTICULAR AUTOMOBILE, MADE OF COMPRESSED OR INJECTED PLASTIC. : de en
  • DE891391C - Process for the preparation of alkyl thioether groups in carboxylic acid esters containing carboxylic acid radicals : de en
  • DE891660C - Suspension of rigid rear axles on the frame of motor vehicles : de en
  • FR1038334A - : fr
  • DE891697C - Storage for levers of typewriters u. like : de en
  • FR1038279A - Process allowing the use of non-perforated son or tapes for sound, with cinematographic apparatus, and apparatus and materials for carrying out this process : en fr
  • FR1038829A - Anisotropic iron-based permanent magnet, containing nickel, aluminum and cobalt, and its manufacturing process : en fr
  • FR1038891A - Presentation device for low density products or grains or fragments : en fr
  • GB697832A - Sanitary napkins : en
  • ES37886U - Electric appliance to heat water (Machine-translation by Google Translate, not legally binding) : en es
  • IS726A7 - Improvements to or for trawl. : en is
  • DE1664169U - SWITCH UNIT. : de en
  • DE1664354U - ROLLER SKATE. : de en
  • DE1664477U - FOLDING STEEL BASIN. : de en
  • DE891386C - Process for uniform dyeing of cellulose-containing fibers with Kuepen and sulfur dyes and for peeling off such dyeings : de en
  • FR1038831A - Process for preparing vat dyes : en fr
  • CH293535A - Body for cleaning and smoothing the working surface of commutators and slip rings. : de en
  • CH293499A - Centering device. : de en
  • DE891383C - Method and device for the electrostatic processing of minerals and other substances : de en
  • FR1038626A - Method and apparatus for drying bulk grain : en fr
  • DK76444C - Method and apparatus for performing locally limited surface treatments of articles conveyed on a conveyor belt. : da en
  • ES37850U - Tape-support for zipper closures perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038717A - Advanced luminescent tube : en fr
  • US2654036A - Engine starter control : en
  • US2653459A - Fan blade mounting : en
  • US2653542A - Radial piston rotary pump : en
  • CA496493A - Impedance transformers for co-axial lines : en fr
  • CH293498A - Thread chaser. : de en
  • ES33797Y - Box closing perfected : en es
  • ES37739U - Dispenser for sugar and powders (Machine-translation by Google Translate, not legally binding) : en es
  • GB697943A - Apparatus for removing scale and mineral sludge from water tube boilers and steam generators : en
  • DE1664364U - TOY GUN. : de en
  • DE1664384U - BUTTER PACKAGING CONTAINER. : de en
  • US2653653A - Circumferentially adjustable tire removing device : en
  • US2653864A - Method of destroying plants : en
  • US2653509A - Copyholder with two-way cover : en
  • FR1038841A - Process for preparing superpolyamides : en fr
  • ES35988Y - Improved therapy cabin : en es
  • ES37880U - Pouring stopper with two or more jets co automatic closing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038312A - Elastic suspension system for motorcycle wheels : en fr
  • FR1038324A - Improvements made to devices for removable fixing of a part in a housing provided in a support, in particular to those used for the removable mounting of a lape socket in a hole provided in a panel or on-board device of a vehuletablissements ed. jaeger : en fr
  • FR1038580A - Knife chain for the mining industry : en fr
  • FR1038980A - Booklet binding system : en fr
  • FR1038378A - Valve : en fr
  • FR1038943A - Metal net for lifting barrier : en fr
  • FR58210E - Ultralight transceiver radio station : en fr
  • DE891469C - Optical system : de en
  • ES37990U - Suction cup model for cataract extraction (Machine-translation by Google Translate, not legally binding) : en es
  • US2653797A - Submerged valve oil cooler : en
  • US2653867A - Reduction of metal oxides : en
  • US2653326A - Turban cap : en
  • US2654059A - Semiconductor signal translating device : en
  • US2653354A - Comb box mechanism : en
  • US2653597A - Tongue depressor and mirror therefor : en
  • US2653620A - Process and means for regulating the gas pressure in containers : en
  • DE1664293U - BALL QUICK CONNECTOR WITH KEY LOCK. : de en
  • DE1664362U - CHILDREN'S TOY CASH REGISTER. : de en
  • DE757860C - Method for saving energy when excavating earth, coal and the like. like : de en
  • DK76436C - Machine for making lampshades. : da en
  • ES37803U - Auxiliary equipment for fountain pen (Machine-translation by Google Translate, not legally binding) : en es
  • ES37923U - Leather bags with application to motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038592A - Device for shelling fresh peas and other similar vegetables : en fr
  • FR1038764A - Device for adapting dental-type radiographic equipment to operation at reduced speed for fluoroscopy : en fr
  • US2654008A - Circuit breaker : en
  • CA496426A - Operating table : en fr
  • GB697669A - Method to control the rates of extraction and/or pouring in the continuous casting ofmetals particularly of iron and steel : en
  • DE891318C - Separating column for the treatment of the abortion plumes of ammoniacal washing fluids : de en
  • DE891378C - Process for obtaining alcohol-moist nitrocellulose for smokeless powder : de en
  • DE891670C - Strand cigarette machine : de en
  • FR1038839A - Improvements in refining fatty glycerides : en fr
  • FR58177E - Attachment of electrical connection members to silver surfaces : en fr
  • DE1664328U - SECURING AGAINST DISPLACEMENT AND ROTATION OF COMPONENTS IN FINEWORK TECHNOLOGY. : de en
  • FR1038422A - Resistance welding process and welding machine for its implementation : en fr
  • ES35919Y - Coin purse : en es
  • ES36206Y - Worm drive, for shear machine : en es
  • FR1038947A - Improvement in the manufacture of lampshades and resulting industrial product : en fr
  • DE1664359U - GUESSING TOTO RESULTS GAME. : de en
  • US2653595A - Hole-cutting device : en
  • FR58194E - : fr
  • GB697940A - Manufacture of polymethine dyestuffs and of photographic silver halide emulsions sensitized therewith : en
  • ES37930U - Improved head for siphons (Machine-translation by Google Translate, not legally binding) : en es
  • ES209035A1 - Procedure for the preparation of derivatives of glucuronic acid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038568A - New washing machine : en fr
  • FR1038776A - Electric wire breaker mechanism, especially for monitoring the threads of textile machines : en fr
  • FR58171E - Improvements in measurement circuits for alternating voltages : en fr
  • ES35891Y - Device for filing and binding of papers, fabrics, sheets or the like : en es
  • GB697813A - Improvements relating to protective apparatus for direct current transmission lines employing valve converters : en
  • ES36573Y - New implanter for veterinary use : en es
  • FR1038936A - Improvement in animal-drawn sprayers : en fr
  • GB697666A - Tuning device for radio receiver : en
  • CH293430A - Process for the preparation of a new oxazoline derivative. : en fr
  • DE1664125U - LOCKING RING FOR PERMANENT BOILING CANS. : de en
  • DE1664499U - FURNITURE PIECE, IN PARTICULAR DESK WITH BUILT-IN ELEMENTS. : de en
  • FR58188E - Acetylene generator : en fr
  • DE891350C - Device and method for smoking meat and sausages : de en
  • FR1038619A - Rubber foot pneumatic valve : en fr
  • DE891281C - Process for increasing the performance of permanent magnets : de en
  • DE891625C - Process for the production of magnetogram carriers : de en
  • FR58240E - Insecticidal and anticryptogamic powder : en fr
  • GB697903A - Electric discharge device : en
  • FR1038938A - Apparatus and methods for improving the calorific efficiency of household or other receptacles and resulting receptacles : en fr
  • ES37865U - Bait, artificial for all kinds of fishing (Machine-translation by Google Translate, not legally binding) : en es
  • DE896254C - Processing device for hard tissue, especially of teeth and bones : de en
  • DE891466C - Process for the production of sound bands with mechanically scannable sound writing : de en
  • US2653798A - Heating and ventilating device for automotive vehicles : en
  • FR1038870A - Improvements to motor vehicles : en fr
  • CA496403A - Mold for casting monolithic spherical tanks : en fr
  • AU164868B2 - An improved container and process and apparatus for sealing thesame : en
  • AU165089B2 - Induction well logging apparatus : en
  • CH293402A - Method for treating rayon threads. : de en
  • US2653742A - Bottle carrier : en
  • AU166527B2 - Improvements in or relating tothe method of treating tar acids and tar acid oil : en
  • CH293544A - Electric capacitor. : de en
  • CA496517A - Power-assisted control surfaces for dirigible craft : en fr
  • AU164989B2 - Valve stem seal : en
  • FR1038573A - Foam rubber mold : en fr
  • AU2013053A - Filter box : en
  • CA496428A - Postcard display stand : en fr
  • DE1664372U - TOY FIGURE. : de en
  • CH293507A - Process for manufacturing urinals from rubber. : de en
  • US2653401A - Identification tag : en
  • US2653605A - Injection device and ampoule : en
  • US2653784A - Spring lock lamp holder : en
  • CA496461A - Manufacture of crystalline sodium penicillin : en fr
  • CH293424A - Process for the production of a non-plastic sulfur, particularly suitable for the rubber industry. : de en
  • CH293431A - Process for the manufacture of phenol with concomitant formation of acetaldehyde. : en fr
  • CH293504A - Feed device for machines for processing, in particular, rod-shaped bodies. : de en
  • US2653743A - Machine for placing dishes in cartons-or containers : en
  • AU159097B2 - Wheel slide control for dynamic braking : en
  • US2654022A - Magnetic trouble lamp : en
  • US2653329A - Sofa bed : en
  • US2653978A - Preparation of beta, beta'-bis (alkylmercapto) diethyi, ether : en
  • CH293558A - Movable electric lighting device. : en fr
  • CH293453A - Drying device on rotogravure printing machines. : de en
  • CH293562A - Process for preparing an antibiotic substance. : en fr
  • FR1038475A - New manufacturing process for center drills : en fr
  • FR1038560A - Device for connecting co-axial cables : en fr
  • FR1038529A - Cylinder : en fr
  • AU160405B2 - Method and apparatus for making hollow blades : en
  • CH293503A - Automatic sharpening machine for band saws and circular saws. : en fr
  • DE891401C - Contact wire suspension, especially for electric mine locomotives : de en
  • ES36918U - Tester for pools (Machine-translation by Google Translate, not legally binding) : en es
  • US2653352A - Extruder : en
  • US2653451A - Pedestal : en
  • ES35715U - Variety of red flower carnation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038871A - Improvements relating to a composition of chemicals : en fr
  • US2653488A - Switch : en
  • US2653869A - Manufacture of ductile vanadium : en
  • CH293512A - Razor with safety device. : en fr
  • ES208929A1 - Automatic straw feeder mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038598A - Improvements to refrigerated cabinets : en fr
  • FR58195E - : fr
  • GB697847A - Improvements in and relating to the treatment of textile materials : en
  • DE873353C - Postcard with address flap : de en
  • GB697891A - Heat exchanger : en
  • US2653702A - Swinging device for vibratory conveyers and the like : en
  • DE891574C - Electrode system for Braun tubes, especially high-performance tubes : de en
  • DE1664106U - COUCH FITTING. : de en
  • DE1664278U - CUTTERS FOR HARVESTING CABBAGE. : de en
  • DE891265C - Rotary printer with auxiliary printing unit : de en
  • DE891430C - Rotating anode for X-ray tubes : de en
  • DE891554C - Circuit arrangement for controlling discharge tubes containing secondary electron paths, preferably in telephone systems : de en
  • US2654064A - Electrical resistivity logging of mud invaded formations : en
  • DE891438C - Welding device for coated electrodes : de en
  • AU163458B2 - Improvements in or relating toa blank-feeding mechanism : en
  • ES37866U - Case for conditioning hypodermic syringes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038264A - Rolling device for applying pasty materials to the ground : en fr
  • FR1038638A - Noxious or useful climbing animal trap : en fr
  • US2653323A - Extension connection for brassieres and undergarments : en
  • US2653827A - Vertically adjustable truck trailer : en
  • FR1038895A - New azo dyes : en fr
  • DE1664440U - ESTABLISHMENT OF MUSIC RESPECTIVELY. PHONO CABINETS. : de en
  • DE891555C - Circuit arrangement for remote dialing transmissions : de en
  • ES35423Y - Composite diffuser screen : en es
  • ES35903Y - Articulated and rotatable doll by the action of the wind : en es
  • US2653369A - Adjustable width strap end : en
  • US2653474A - Apparatus for determining well pipe perforations : en
  • US2653485A - Silent chain : en
  • DE1664152U - CYLINDER LOCK FOR CENTRAL LOCK. : de en
  • DE1664389U - SUPPORTING FRAMEWORK FOR STEEL LINK BELTS. : de en
  • DE891682C - Adjustable pulling tool : de en
  • ES210359A1 - Procedure for the preparation of a product limpiametates, especially silver (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038276A - Device for cooling the milk in the milk jugs : en fr
  • DE891388C - Method and device for carrying out electrolytic processes, in particular anodic oxidation processes : de en
  • ES210340A1 - Procedure for the manufacture of artificial threads starting from elevated polymer compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES36616U - Portable toilet bowl (Machine-translation by Google Translate, not legally binding) : en es
  • GB697743A - Improvements in and relating to cast iron articles : en
  • DE1664458U - EXPOSURE CONTROLLER WITH PRESELECTION OF AN APERTURE BASE. : de en
  • FR1038666A - Threading machine : en fr
  • GB697693A - Improvements in or relating to convertible arm chairs : en
  • FR1038671A - Apparatus for obtaining rapid filtration of liquid in coffee filters : en fr
  • FR58160E - Radio navigation systems : en fr
  • CH293374A - Dog leash. : de en
  • DE1664369U - CAR AS A TOY. : de en
  • DE761999C - Device for drying painted objects by irradiating luminous bodies : de en
  • ES210476A1 - System for projecting in fora policroma original films in black (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038379A - Infra-red drying cabinet : en fr
  • DE1664140U - CONTAINER FOR EXHIBITION. : de en
  • DE758030C - Membrane for the emission of acoustic frequencies with a large frequency range : de en
  • AU2020853A - Improvements in or relating to vehicle transmissions : en
  • DE891649C - Process for the production of coatings on nickel and nickel alloys : de en
  • US2653630A - Apparatus for forming wire coils : en
  • DE891517C - Yarn guide drum for cross-winding machines : de en
  • FR1038317A - Device for mounting tires : en fr
  • GB697656A - Improvements in hand grips for shafts or handles : en
  • DE891370C - Temperature monitoring devices for ships or the like. : de en
  • DE891525C - Endless conveyor belt : de en
  • DE891730C - Luffing crane : de en
  • DE1664245U - DEVICE FOR COATING PRINTING FORMS, IN PARTICULAR PRINTING ROLLERS. : de en
  • DE891409C - Countercurrent braking device for electric motor drives : de en
  • ES210545A1 - Electromagnetic bank for the test of aeronautical teletermometers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038397A - Process for the separation of nickel from cobalt-rich solutions : en fr
  • ES35805Y - Improved bike frame : en es
  • FR1038697A - Improvement in electric capacitors for high voltage : en fr
  • DE891701C - Circuit arrangement for telephone systems with dialer operation : de en
  • FR1038292A - Process for the manufacture of castings with holes in them, in particular in precision foundry : en fr
  • FR1038576A - Advanced device for attaching bodywork to side members of motor vehicle chassis, trailers or semi-trailers : en fr
  • US2653562A - Automatic metal spinning apparatus : en
  • ES35223Y - Improved sole for general footwear : en es
  • DE1664235U - TRANSPORTABLE EXTENDABLE WARNING LAMP. : de en
  • DE891594C - Process for the production of azo dyes : de en
  • FR1038945A - Wetting tensiometer : en fr
  • GB697936A - Improvements in or relating to road construction machine assembly and system : en
  • GB697797A - Improvements in or relating to the lubrication of bearings : en
  • DE891865C - High frequency line : de en
  • FR1038658A - Semiconductor device for signal transmission : en fr
  • GB697689A - Improved composition for manufacture of sand cores : en
  • DE891737C - Process for the manufacture of rubber-clad fabric : de en
  • ES209599A1 - Improvements in the manufacture of tapes with orillo or feston sobrepuesto (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038687A - Improvement of large diameter thrust bearings : en fr
  • GB697825A - Signal-translating system for a television receiver : en
  • FR1038355A - Method and device for removing volatile components from highly polymerized spinning masses : en fr
  • GB697814A - Improvements relating to resilient rollers for use more particularly as squeezing rollers in wool scouring and analogous machines : en
  • US2653599A - Protruding hemorrhoid supporter : en
  • DE752527C - Synchronous small motor with a Lauefer based on the hysteresis principle : de en
  • FR1038915A - Cover device for ladies' bags : en fr
  • DE891529C - Loading machine for underground operation : de en
  • FR1038900A - Optical glass : en fr
  • US2653328A - Fabrication of artificial eyes : en
  • US2653367A - Clutch clasp construction : en
  • FR58178E - Multilane Pulse Electrical Communications Systems : en fr
  • GR14708B - GAS SOFT DRINK FROM PRESERVED OR FRESH Sour Cherry Juice. : el en
  • US2653927A - Xocxa-so : en
  • US2653876A - Stabilized creamed food products : en
  • DE891607C - Process and device for supplying heat to customers from the steam network of heating plants, thermal power plants or district steam supply systems : de en
  • ES210377A3 - Machine for the obtaining of paste for confites (Machine-translation by Google Translate, not legally binding) : en es
  • ES38011U - A set of sweater and liner for hat and berets (Machine-translation by Google Translate, not legally binding) : en es
  • AU158501B2 - A latch mechanism fora motor vehicle door : en
  • CA496430A - Phonograph record changer : en fr
  • CH293413A - Overmolding device for laundry kettles. : de en
  • CH293529A - Injection pump for internal combustion engines. : de en
  • DK76431C - Sowing unit for individual sowing of seeds. : da en
  • ES207458A1 - Procedure for the display of birds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038320A - Double gearbox with reverse driven movements without fixed teeth : en fr
  • FR1038625A - Gas turbine engine : en fr
  • FR1038680A - Assembly and fixing device : en fr
  • FR58197E - : fr
  • ES34092Y - Artistic case for bottles : en es
  • ES35847Y - Valve set for level tubes for steam generators : en es
  • DE891415C - collector : de en
  • FR1038319A - Improvements to the sealing of containers intended to be sterilized : en fr
  • ES34951Y - Regulating ring of the ball and of the tension of the thread in the winding to the "defilée" : en es
  • FR58183E - Process for making petroleum gasoline non-flammable : en fr
  • GB697826A - Signal-translating system for a television receiver : en
  • FR1038953A - Cap for ice cream boxes and food boxes or the like : en fr
  • DE891436C - electron microscope : de en
  • DE891439C - Tanning process : de en
  • GB697715A - Improvements in and relating to buffing wheel sections : en
  • US2654004A - Traveling wave amplifier device : en
  • US2654019A - High-frequency induction-heating apparatus : en
  • DE891505C - Motor vehicle manufactured in cell construction : de en
  • FR1038495A - Process for manufacturing a fluoride : en fr
  • FR1038424A - Instrument for removing parts to be eliminated from edible articles : en fr
  • FR1038747A - Improvements to spindle holders : en fr
  • ES37965U - A perfected plug, of the laminar condition, with edges refuted on the lateral and external edges of the bottle (Machine-translation by Google Translate, not legally binding) : en es
  • GB697712A - Improvements relating to the manufacture of light-weight cellular material from clay : en
  • GB697859A - Improvements relating to engine cooling systems : en
  • DE729760C - Circuit arrangement for receiving power surges for telecommunication systems, in particular telephone systems, with company lines : de en
  • US2653501A - Shank-grip slidable side jaw wrench : en
  • US2653590A - Internal-combustion engine : en
  • US2653720A - Propelling mechanism : en
  • ES36386Y - Removable swing : en es
  • ES37894U - Articulated manual exprimfrutas (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664189U - PLASTER SEAL. : de en
  • US2653612A - Sunray heat cabinet : en
  • DE891274C - Device for the continuous production of superphosphate or similar products : de en
  • GB697643A - Injection assembly : en
  • DE891306C - Process for the production of magnetic mass cores : de en
  • US2653698A - Conveyer and transfer mechanism for use with weighing machines : en
  • AU160208B2 - Yarn production : en
  • CH293571A - Device for the sterilization and sterility of objects, in particular medical instruments. : de en
  • US2653749A - Bottle carrying carton : en
  • USRE23717E - Abrasive block or segment : en
  • AU165344B2 - System of transportation comprising vehicles anda track structure : en
  • US2653425A - Method of making buffs : en
  • US2653971A - Manufacture of anthranilic acid : en
  • US2654011A - Electric switch : en
  • US2653865A - Herbicides : en
  • FR1038640A - Ballpoint Pen Improvements : en fr
  • DE891642C - Roll, in particular calender and rolling mill roll : de en
  • US2653804A - Fuel metering control for injection carburetors : en
  • DE1664403U - EQUIPMENT FOR SPRAYING OUT BOTTLES OR SIMILAR CONTAINERS. : de en
  • CH293533A - Forced flow steam generator. : de en
  • CH293523A - Shut-off valve with vent openings for compressed air systems. : de en
  • US2653415A - Swivel fastener : en
  • US2653754A - Axial flow fan regulator : en
  • AU165905B2 - Impregnation of textile materials and compositions for use therein : en
  • DE1664402U - DELAY FOR PIT REMOVAL. : de en
  • DE891323C - Cosmetic product : de en
  • CH293457A - Writing implement. : de en
  • BE522738A - IMPROVEMENTS MADE OR RELATING TO THE PRODUCTION OF ARTIFICIAL FILAMENTS, THREADS AND SIMILAR OBJECTS : en fr
  • CH293467A - Household balance. : en fr
  • DE1664286U - IGNITION, IN PARTICULAR GLOW WIRE PLUG. : de en
  • DE1664349U - DEVICE FOR ALMOST CONTINUOUS PARALLEL GRINDING OF THE SIDE SURFACES OF WORKPIECES MADE OF NATURAL AND ARTIFICIAL STONE. : de en
  • DE891382C - Process for dewatering slugs, in particular coal slugs : de en
  • CH293438A - Explosive device with a directed explosive effect. : de en
  • US2653341A - Sponge mop and the like : en
  • CA496408A - Inflatable garment hanger : en fr
  • US2653714A - Holddown device for screen frames : en
  • US2653741A - Clothes compartment for automobiles : en
  • US2653582A - Furnace : en
  • FR1038350A - Device for packaging products to be mixed only during use : en fr
  • FR1038517A - Backpack sprayer upgrades : en fr
  • US2653788A - Connection for diaphragm valves : en
  • CA496544A - Facsimile systems : en fr
  • CH293417A - Device for the continuous production of butter. : en fr
  • CH293572A - Apparatus for the radiation treatment of a fluid. : en fr
  • US2653672A - Hand truck step climbing mechanism : en
  • US2654085A - Detector system : en
  • US2653938A - Preparation of formogtjanamines : en
  • US2654071A - Frequency oscillation modulator : en
  • DE758665C - Arrangement for speed control of direct current motors, which are fed with constant current in the armature circuit via grid-controlled steam or gas discharge paths : de en
  • FR1038910A - Grill with heat radiating garnish, especially for domestic stoves : en fr
  • FR1038940A - Removable packing box : en fr
  • GB697823A - Improvements relating to electric discharge apparatus : en
  • CH293433A - Process for the preparation of a monoazo dye. : de en
  • AU2019853A - Stowing a drophead ofa motorcar body : en
  • CH293471A - Adding machine. : en fr
  • FR1038836A - Metal spinning process, especially stainless steels : en fr
  • DE1664177U - NUT CRUSHER WITH DEVICE FOR SHELLING PARANUTS, WALNUTS AND HAZELNUTS. : de en
  • DE891560C - Switching device housed in a housing : de en
  • ES209940A2 - Improvements introduced in the object of the patent (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038504A - Jerky-motion rotary drive device : en fr
  • FR1038571A - Machine for planting potatoes or similar products : en fr
  • USD170504S - Combined memo pad and pencdl holder : en
  • FR1038543A - Airtight metal box : en fr
  • US2653466A - Apparatus for separating pieces of fabric joined by soluble threads : en
  • US2653689A - Parking brake for automotive vehicles : en
  • DE1664148U - DOSING UNIT FOR TWO-STROKE MIXING. : de en
  • JPS295371B1 - : ja
  • DE891565C - Three-phase voltage regulator : de en
  • DE882009C - Radiation pyrometer for color temperature measurement : de en
  • AU163989B2 - Improvements inthe manufacture of crimped threads : en
  • CH293379A - Method for making the nodes of trusses, especially lattice masts. : de en
  • US2653483A - Washing machine : en
  • CH293556A - Electron-optical image intensifier. : de en
  • ES210033A3 - New mechanical elevator appliance (Machine-translation by Google Translate, not legally binding) : en es
  • ES33899Y - Improved blade for doors and similar applications : en es
  • ES35151Y - Wrist : en es
  • AU167385B2 - Improvements relating to mass production processes and apparatus therefor : en
  • US2653767A - Oil burner : en
  • DE1664128U - PERMANENT ENVELOPE. : de en
  • FR1038531A - Electromedical device, in particular, chi-ray therapy device : en fr
  • FR1038737A - Listing machine : en fr
  • US2653623A - Liquid level control : en
  • US2653822A - Vehicle towage control : en
  • AU2025053A - Loom for automatic weaving : en
  • DE1664227U - DEVICE FOR INDEPENDENT GEAR SHIFTING. : de en
  • DE891314C - Process for burning coal dust in two partial streams of different grain sizes and application of the process to coal dust firing systems with more than two partial streams : de en
  • DE891889C - Putty-free base attachment to electric light bulbs : de en
  • ES37893U - Wheel tire wheel, perfected, for agricultural use (Machine-translation by Google Translate, not legally binding) : en es
  • AU161975B2 - Improvements in and relating tothe production of threads fibres, filaments andthe like from polyacrylonitrile or copolymers thereof : en
  • US2653855A - Production of alkali metal fluotitanates and fluozirconates : en
  • US2653500A - Wrench : en
  • CA496525A - Belt buckle : en fr
  • DE891707C - Interlocking device for an electrical switchgear with compressed air switches : de en
  • US2653986A - Battery plate separator : en
  • DE891237C - Equipment for the production of folded tubes : de en
  • ES37888U - A window for booths applicable to confessionals, lockers and similar uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038387A - Container for fluidizing mass : en fr
  • DE891239C - Process for the production of high pressure vessels : de en
  • DE891272C - Printing type for writing, calculating and similar machines, hand stamps or the like. : de en
  • CA496416A - Slip clip and combination garment : en fr
  • CH293484A - Self-winding timepiece by rotating mass. : en fr
  • US2653399A - Latch construction for folding ironing boards : en
  • US2653980A - Alkylation of aromatic hydrocarbons with isoparaffins : en
  • AU2026053A - Improvements in and relating to cleaning apparatus : en
  • CH293396A - Mobile bed with device for locking castors. : de en
  • US2653957A - Continuous extraction of oil from vegetable materials : en
  • US2653346A - Apparatus for removing tendons from fowl : en
  • US2654060A - Capacity type strain gauge and method of manufacture : en
  • BE522704A - IMPROVEMENTS TO TWO-AXLE BOGIES FOR RAILWAY VEHICLES : en fr
  • DE1664342U - LUGGAGE RACK FOR BICYCLES OR OTHER VEHICLES. : de en
  • DK76420C - Cable lugs for accumulators or similar appliances. : da en
  • CH293483A - Self-winding timepiece by rotating mass. : en fr
  • CH293594A - Transversely compliant swing axle on motor vehicles. : de en
  • US2653664A - Method of and means for forming an elongated opening in a pipe or the like : en
  • US2653807A - Kerf cutting mining machine, including mechanism for removing kerf cuttings therefrom : en
  • CH293548A - Selenium dry rectifier. : de en
  • AU164188B2 - Improvements in and relating to cleaning apparatus : en
  • DE891368C - Rod lock : de en
  • DE891759C - Talking machine with automatic record changer : de en
  • FR1038755A - Support fabric and its manufacturing method : en fr
  • GB697686A - Improvements in formulations containing amine salts of polychlorophenoxyacetic acids : en
  • FR1038796A - Device for the treatment of vines against mildew or similar applications : en fr
  • FR1038857A - Process and installation for the treatment of fermentable industrial waste water and in particular waste water from dairy industries : en fr
  • FR1038931A - Dry boiler with instantaneous steam generation : en fr
  • GB697880A - Electric circuits including semiconductor devices : en
  • US2653866A - Allyl furfurylidenecyanoacetate herbicide : en
  • FR1038469A - Device for calculating circular tools with constant profile : en fr
  • GB697744A - Improvements in or relating to digital information transmission systems : en
  • GB697909A - Improvements relating to photographic roll film cameras : en
  • DE1664188U - DEVICE FOR JOINING PANELS, IN PARTICULAR SOFT FIBER PANELS. : de en
  • US2653345A - Fish-scaling cylinder construction : en
  • DE891245C - Method and device for removing, for example cutting away, rib parts : de en
  • US2654014A - Method of inert-arc welding of stainless tubing : en
  • DE1664339U - SEAT ARRANGEMENT IN TRUCK. : de en
  • DE1664398U - GLASS TIRE (LUENETTE) FOR POCKET WATCHES OR WRISTWATCHES. : de en
  • FR1038706A - Semi-rigid metal core intended for the execution of? in monolithic walls and slabs : en fr
  • FR1038783A - Improvements to filters and more specifically to wine filters : en fr
  • US2653821A - Roller skate with removable truck assembly : en
  • US2654080A - Magnetic memory storage circuits and apparatus : en
  • DE891783C - Boom drilling machine : de en
  • FR1038632A - Forced air circulation ventilation device for electrical appliances : en fr
  • ES37964U - A shoulder holster (Machine-translation by Google Translate, not legally binding) : en es
  • ES38010U - A new type of container (Machine-translation by Google Translate, not legally binding) : en es
  • FR58155E - Process for producing color photographic images : en fr
  • DE1664149U - PETROL DRAIN PIPE. : de en
  • ES35179Y - Improvements introduced in thermometers specifically applicable to the determination of the fertility period in women : en es
  • ES37971U - New metallic woven sheet element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038805A - Improved sealing cap, especially for glass containers : en fr
  • DE891523C - Method and device for the extraction of cement clinker from refractory blast furnace slag with the addition of suitable additives such as quicklime powder or the like in a rotary kiln : de en
  • DE1664465U - FLOATING BELT. : de en
  • DE891513C - Electric self-interrupter device for direction-indicating flashing lights on vehicles : de en
  • ES37960U - Fitting for joining metal pipes, plastic materials and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038356A - Zinc alloy refinements suitable for casting : en fr
  • US2653505A - Draft key retainer : en
  • US2653517A - Method of applying cutting liquids : en
  • DE891575C - The heating cathode of an electron beam, in particular television tube, directly upstream, disk-shaped control panel : de en
  • ES37806U - Finished parafinator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038321A - Improvement of underfloor heating panels supplied by air and in general by hot gas : en fr
  • FR1038885A - Improved manufacturing process for typewriters having an inner cartridge : en fr
  • DE1664350U - DEVICE FOR PLACING, REMOVING AND TURNING GRINDING WHEELS IN GRINDING WHEEL MACHINING MACHINES. : de en
  • US2653731A - Can opening and dispensing container : en
  • US2654029A - Electron tube circuit : en
  • DE891683C - Process for the production of clad pipes : de en
  • ES37858U - Improved cork stopper for containers intended to contain sparkling wines and similar beverages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038883A - Trigger device for compressed air guns : en fr
  • DE891717C - Device for generating a symmetrical saegezahnfoermigen current or such a voltage with two amplifier systems connected in push-pull : de en
  • US2653537A - Form roller and cylinder tripping mechanism : en
  • DE1664166U - FASTENING DEVICE ON TIES. : de en
  • DE891275C - Process for the production of phosphate fertilizers : de en
  • DE891447C - Travel and safety brake for conveyor systems : de en
  • US2653398A - Steam electric flatiron for domestic household use : en
  • US2653733A - Mixing funnel for beverage vending machines : en
  • US2653785A - Clothesling prop : en
  • US2653999A - Echo suppressor insertion : en
  • ES35324Y - Table perfected for soccer game : en es
  • US2653475A - Multiple platform weight analyzer : en
  • ES38005U - Indoor soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • GB697696A - Improvements in colour television systems : en
  • GB697717A - Improvements relating to chimney tops : en
  • US2653638A - Nut opener : en
  • US2653738A - Garment hanger : en
  • USD170496S - Air conditioner casing : en
  • US2653825A - Tractor implement hitch : en
  • DE1664171U - LAMP. : de en
  • FR1038310A - Advanced ignition coil : en fr
  • US2653675A - Gas cleaning apparatus : en
  • DE891732C - Double glazed window or double glazed door : de en
  • DK76414C - Process for the preparation of vitamin A esters or vitamin A ethers. : da en
  • GB697941A - Improvements in combustion apparatus : en
  • CH293557A - Electrode holder for electrothermal melting furnaces. : de en
  • US2653789A - Valve : en
  • US2653709A - Packaging arrangement : en
  • US2653841A - Electrically driven mechanism : en
  • US2654066A - Q meter : en
  • FR1038775A - Improvements in tar and tar products purification processes and devices : en fr
  • DE891722C - Method of making medicinal products : de en
  • US2653540A - Method of inking type of printing machines with quick-drying ink : en
  • US2653839A - Clamp : en
  • US2653948A - Vinyl chloride polymers plasticized with addition products of esters : en
  • US2653722A - Tilting mechanism for tractor loaders : en
  • CH293555A - AC magnet. : de en
  • ES210416A1 - Improvements in the manufacture of compound drums with the device for its realization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038340A - : fr
  • DE1664391U - CONVEYOR DEVICE, IN PARTICULAR FOR POTATOES. : de en
  • DE884467C - Drum storage on stranding machines : de en
  • DE891694C - Process for the production of basic sulfones : de en
  • DE1664461U - LUGGAGE RACK FOR TWO-WHEEL VEHICLES, PARTICULARLY FOR CHILDREN ROLLERS AND THE LIKE. : de en
  • DE891679C - Mechanical loom with a rapier shuttle moved in a circuit through the shed : de en
  • FR1038337A - : fr
  • DE1664239U - TOY VEHICLE, IN PARTICULAR TOY CAR. : de en
  • CA496411A - Portable lawn sprayer : en fr
  • DE891721C - Automatic and controllable grate loading device, e.g. B. for steam boilers : de en
  • DE891748C - Lead bronze with particularly fine lead distribution : de en
  • GB697740A - Improvements in or relating to alloys for permanent magnets : en
  • ES37943U - Portable fixing lamp by suction cup (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038280A - Chromatable mono-azo dyes and process for preparing these dyes : en fr
  • FR1038335A - : fr
  • FR1038699A - Ambulant air compressor unit : en fr
  • FR58217E - Improvements in electrical transmission methods and devices : en fr
  • ES38014U - A display case to contain and offer the public diverse articles (Machine-translation by Google Translate, not legally binding) : en es
  • GB697778A - Improvements in or relating to ski poles : en
  • GB697918A - Apparatus for the electrostatic precipitation of solid and liquid particles from a gas-flow : en
  • US2653598A - Combined toothbrush and gum massager : en
  • DE891714C - Rotationally symmetrical transit time tube : de en
  • FR1038381A - Process for preparing organosiloxanes : en fr
  • US2653453A - Ice-making machine : en
  • AU2026553A - Yarn production : en
  • CA496457A - Winding machine : en fr
  • ES209198A1 - Rail machine with electromagnetic drive (Machine-translation by Google Translate, not legally binding) : en es
  • ES37844U - New template for labeling and complementary pen (Machine-translation by Google Translate, not legally binding) : en es
  • DE891478C - Lubrication pump : de en
  • FR1038372A - Weld joints between dissimilar metals such as austenitic and ferritic : en fr
  • GB697691A - Improvements in or relating to protective devices for horticulture : en
  • GB697734A - Improvements in and relating to the heat treatment of metals : en
  • DE1664481U - MEN'S SHIRT WITH DIVIDEABLE SLEEVES. : de en
  • DE891355C - Pressure cooker with liquid filling for sterilizing filled cans : de en
  • US2653327A - Artificial eye and implant : en
  • US2653942A - Thioisonicotin amide : en
  • US2653520A - Pulp treating apparatus : en
  • CH293564A - A process for preparing the barium salt of adenosine 5'-triphosphate. : en fr
  • DE891507C - Steering device for motor vehicles preferably intended for agriculture : de en
  • DE891907C - Circumferential regenerative air preheater : de en
  • SE142309C1 - : en
  • USD170491S - aberman : en
  • DE891765C - Device for the production of butter : de en
  • CH293604A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • US2653410A - Leather stretching apparatus : en
  • DE891459C - Device for determining the fluid level in vessels : de en
  • DE891665C - Honing tool : de en
  • FR1038964A - Method and device for producing an insulating member for assembling metal parts insulated from one another for electromechanical equipment : en fr
  • DE754770C - Procedure for securing against the unauthorized removal of seals on insured letter envelopes : de en
  • US2653684A - Friction type shock absorber : en
  • ES209753A1 - Improvements in the machines to wash clothes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664489U - ELECTRIC MOTOR FOR DRIVING HOUSEHOLD MACHINERY. : de en
  • DE891303C - Lead sulphide photocell for temperature detection or monitoring devices : de en
  • DE891771C - Device for running internal combustion engines with their own power : de en
  • FR1038252A - Improvements to electrical capstan installations, in particular to those for hauling common equipment : en fr
  • FR58208E - Further development in electric discharge lamps : en fr
  • GB697739A - Improvements relating to pile fabrics : en
  • GB697818A - Improved feed apparatus for textile fibre opening and like machines : en
  • FR1038313A - Electric relays : en fr
  • FR58209E - Collector amplifying electric machine : en fr
  • GB697658A - Improvements in and relating to electric motor frames and to the manufacture thereof : en
  • CH293528A - Steam turbine with multiple steam extraction. : de en
  • DE886514C - Process for separating a wax mixture into its components using a centrifuge : de en
  • DE891301C - Oxide rectifiers, especially copper oxide rectifiers : de en
  • ES35778Y - Heated air clothes drying device : en es
  • FR1038799A - Process for the manufacture of colorants containing chromium, soluble in water : en fr
  • FR1038974A - Guided motor track system with automatic rail guidance devices for the movement of road motor vehicle equipment alone or in conjunction with railway equipment : en fr
  • US2653776A - Twine holder : en
  • DE891372C - Process for the production of plastic reproductions by scanning a planar original with a photocell : de en
  • GB697875A - Containers for dispensing tablets and the like : en
  • FR1038628A - Improvements relating to pulp feed boxes at the machine head : en fr
  • AU2015453A - Finger wheel rake : en
  • CA496526A - Automatic air valve : en fr
  • CH293454A - Ribbon reel. : de en
  • US2653382A - Combination knife : en
  • US2653420A - Method and apparatus for cleaning radiator tubes and the like : en
  • US2653617A - Parts washer with safety hose : en
  • DE891590C - Method for assigning stereo images recorded in an electron microscope : de en
  • DE891684C - Drawing press : de en
  • ES36026U - Anti-slip chain for coupling by independent pneumatic elements of cars, trucks, tractors, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • US2654050A - Saw-tooth wave generator : en
  • US2654083A - Radar equipment : en
  • FR1038627A - Advanced spark plug : en fr
  • GR14710B - GAS SOFT DRINK FRESH AS WELL AS CONSERVATED LEMON JUICE. : el en
  • DE891653C - Method and device for cooling a tracing cylinder containing a mercury vapor tube in tracing machines : de en
  • DK76426C - Heating charge of a kind made from calcium silicide and iron oxide. : da en
  • DE891745C - Process for the production of polyvinyl acetals : de en
  • DE891802C - Gearboxes, especially gear change gearboxes for motor vehicles : de en
  • DE1664133U - PACK, ESPECIALLY FOR CIGARETTES. : de en
  • DE1664480U - SCREW TOOL WITH SPRING SHANK AND INTERCHANGEABLE TOOLS INSERT. : de en
  • DE762344C - Device for lining up compression molds for cigar rolls in order to guide them past the roll insertion point : de en
  • FR1038537A - Advanced gas turbine : en fr
  • FR58249E - Improvements made to fishing rod rings : en fr
  • DE891385C - Auxiliary drilling device with piston rod actuated by compressed air : de en
  • DE891592C - Method for producing a metal coating by means of the electric arc : de en
  • FR58244E - Principle of adjustment compensation by mechanical automatic reset in watch movements with mainspring : en fr
  • CA496519A - Radio guidance system : en fr
  • AU2018053A - Wheel slide control for dynamic braking : en
  • FR1038629A - Improvements to plastic cores for tapes : en fr
  • GB697747A - Improvements in or relating to plain bearings : en
  • CH293466A - Bullet brake on a firearm. : de en
  • AU2028353A - Improvements in or relating to electrical key switching units : en
  • CH293600A - Procedure for determining when a train has closed at block stations without continuous track circuits. : de en
  • CA496429A - Undergarment for babies : en fr
  • DE891324C - Method of making tools : de en
  • DE891476C - Internal combustion engine working with air compression and self-ignition, in which at the end of the compression stroke part of the compressed air is located in a prechamber arranged on the side of the cylinder head : de en
  • DE891837C - Process for the adsorption of valuable substances from low-value gas vapor mixtures : de en
  • FR1038448A - Tamper-evident protection and capping device : en fr
  • US2653871A - Preparation of engraved rubber printing plates : en
  • US2653419A - Method of making annealed copper ruby glass articles : en
  • CA496507A - Bolometers : en fr
  • DE752737C - Production of alkaline earth carbides, cyanides and the like Like. Melting products in electrode melting furnaces : de en
  • GB697838A - Improvements in combustion apparatus : en
  • US2654026A - Radio circuit arrangement : en
  • AU159031B2 - Improvements in or relating to cable fasteners : en
  • CH293472A - Pickup device for pickups. : de en
  • CH293627A - Process for the preparation of a new imidazoline. : de en
  • DE759730C - Contact wire suspension : de en
  • FR1038528A - Fitting for pipes, especially for electrical installations in pipes : en fr
  • FR1038817A - Internal closure for bottles, or similar containers : en fr
  • CH293628A - Process for the preparation of a new imidazoline. : de en
  • CA496561A - Apparatus for inverting tile sections : en fr
  • CH293395A - Mobile bed with device for locking the castors. : de en
  • DE891817C - razor : de en
  • AU167100B2 - Improvements in and relating to electric signalling systems : en
  • GB697765A - Improvements in smelting of zinciferous ore : en
  • US2653648A - Electric-hydraulic beauty chair : en
  • CA496476A - Fluorescent monotriazole compounds : en fr
  • DE891577C - Cathode ray tube with scale marking : de en
  • DE1664352U - BALL GAME DEVICE. : de en
  • DE891241C - Device for slot punching and separating the stator and rotor sheets for sliding armature motors : de en
  • DE891377C - Process for the production of colored patterned objects, in particular signs : de en
  • ES208161A1 - Procedure for covering wooden objects, at least partially, with a layer of synthetic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES37939U - Reinforcement to keep necks and straps in shape (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038510A - Fuel injection pump : en fr
  • FR1038914A - New fabrics : en fr
  • IE20665L - Insulated electric cables : en
  • CA496412A - Beam clamp : en fr
  • AU160204B2 - Stowing a drophead ofa motorcar body : en
  • DE891651C - Device for separating heavy and light additions from bulk material : de en
  • DE1664468U - HAIR CLIPPER WITH ROTARY ARM DRIVE. : de en
  • DE891749C - Lead alloy for cable sheaths : de en
  • DE891891C - Spacer for electrolytic capacitors : de en
  • DE891750C - Use of zinc alloys : de en
  • GB697665A - Improvements in trolleys : en
  • GB697886A - Methods for the manufacture of an excess semi-conductor from a deficit semi-conductor : en
  • DE1664190U - ENDING AND EDGE STRIPS FOR WALLPAPED OR CLADED WALL SURFACES. : de en
  • DE1664488U - SMALL ELECTRIC MOTOR FOR DRIVING HOUSEHOLD APPLIANCES, IN PARTICULAR HOUSEHOLD MACHINERY. : de en
  • DE1664209U - STEEL HOLDER FOR TURNING RINGS MADE OF CARBIDE METAL OR HIGH SPEED STEEL. : de en
  • DE1664429U - SNOWFLAKE ANGEL. : de en
  • DE891650C - Process for the production of housings for angle joints : de en
  • DE891327C - Construction element, in particular wall cladding panel : de en
  • FR1038411A - Discharge tube the grid of which is in the form of a grid and method of manufacturing such a grid : en fr
  • GB697931A - Improvements in or relating to vehicle brakes of the internal shoe-drum type : en
  • DE1664183U - DOSING APPARATUS FOR POWDERED SUBSTANCES. : de en
  • CA496424A - Devices for the attachment of lamps to motor vehicles : en fr
  • CA496500A - Clutch shifting mechanism for gear driven hand brakes : en fr
  • CH293610A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • DE891588C - Plate ejection device for corpuscular beam vessels, especially electron microscopes : de en
  • ES210410A1 - Improvements in automatic tension stabilizers (Machine-translation by Google Translate, not legally binding) : en es
  • ES37746U - Device for hooking and holding the handles of jugs and similar vessels (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664388U - FEEDER SHOVEL FOR SHOVEL WHEELS ON TRUCK WAGONS. : de en
  • FR1038641A - Speed sensitive control unit : en fr
  • FR1038911A - Air-integrated cellular materials : en fr
  • GB697721A - Improvements in or relating to flying bodies : en
  • GB697742A - Improvements in and relating to apparatus for spraying liquid : en
  • GB697784A - Improvements in and relating to lubrication arrangements for high speed bearings : en
  • US2653685A - Portable hoisting tower : en
  • US2653766A - Tens-transfer mechanism of the : en
  • US2653388A - Combination door and jamb gauge : en
  • DE1664158U - DRAWING DEVICE. : de en
  • DE891488C - Process for welding electrical discharge vessels with metallic wall parts : de en
  • DE891604C - Sheet metal hooks, preferably punched from light metal, with a wide nose suitable for holding characters, numbers or the like : de en
  • FR1038557A - Process and device for treating molten charges with reagents, in particular with gases : en fr
  • GB697727A - Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons : en
  • FR1038360A - Improvements in machines intended for soaking eggs : en fr
  • DE1664228U - SMALL COMPRESSOR WITH AIR CYLINDER FOR BICYCLES. : de en
  • DE885327C - Pest repellants : de en
  • DE891853C - Suspension work, especially suspension bridges, with suspension and guy ropes braced against each other : de en
  • DE891475C - Lifting and depth adjustment device for attachments to the tractor : de en
  • FR1038414A - Fuel supply device for grates : en fr
  • FR1038587A - Method for preventing the contamination of valuable gases in steel cylinders : en fr
  • FR1038695A - Tank, especially for molten salt baths : en fr
  • GB697756A - Improvements relating to contact making members for the end caps of a rod or tube forming or carrying a conductor : en
  • DE891506C - Special vehicle for the bagless transport of dusty or flour-shaped goods : de en
  • DE891724C - Process for the preparation of easily flowing, highly concentrated aqueous suspensions of p-aminobenzoyldiaethylaminoethanol penicillin : de en
  • DE891863C - Symmetric arrangement : de en
  • DE891728C - Wheel flange and rail lubrication device for running wheels with two wheel flanges : de en
  • DE1664423U - EMERGENCY BANDAGE RESERVE. : de en
  • DE891689C - Process for the production of oxygen-containing organic compounds : de en
  • DE891777C - Membrane controlled steam pressure reducing valve : de en
  • DE891908C - Furnace wall for industrial furnaces : de en
  • CA496448A - System for dually completing oil wells : en fr
  • DE1664199U - MANOMETER. : de en
  • DE1664330U - WELDING TOOLS, IN PARTICULAR WELDING TONGS. : de en
  • ES210653A1 - Procedure for laying cases, embroidered with skin or fabric imitation paper, 3 pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES37799U - Utensil for toilets and appliances with water tank to disinfect and aromatize (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038897A - Assembly device for loom shuttle guards : en fr
  • FR58172E - Color cinema process by interposed frosted glass and filtering : en fr
  • FR58174E - Carrier wave radiotelegraph systems : en fr
  • US2653655A - Whirling flame spinner : en
  • DE762813C - Device for producing molded bodies from plastic masses : de en
  • DE891352C - Device with rod-shaped radiation bodies for the ultraviolet irradiation of substances, in particular for the irradiation of large areas : de en
  • ES207929A1 - A system with its essential mechanisms for the measurement of the game or external tolerance in the transmissions (Machine-translation by Google Translate, not legally binding) : en es
  • ES37881U - A miniature water scrubber (Machine-translation by Google Translate, not legally binding) : en es
  • ES37883U - Plastic trivet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038281A - Vat dyes and their preparation process : en fr
  • FR58168E - Synthetic fiber bow bit : en fr
  • DE891647C - Actuating device of a quick opening and closing valve : de en
  • GB697817A - Method for the supply of combustion air to furnaces having mechanical stokers and apparatus for the performance of the method : en
  • US2653963A - Catalytic addition of cyanogen halides to olefins : en
  • US2654039A - Electric motor laminated stator construction : en
  • DE1664363U - CATAPULT FLIGHT DISC. : de en
  • ES37941U - Extendable hanger : en es
  • DE891348C - Procedure for renewing knocked out bells : de en
  • FR1038385A - Finger enhancement for poultry plucking machine : en fr
  • FR1038468A - Adjustable constant pressure tensioner and semi-automatic shuttle threading : en fr
  • FR1038939A - Miniature basketball game : en fr
  • GB697750A - Improvements connected with scaffolding for chimney stacks and the like : en
  • DE1664104U - SEAT AND RECLINER CHAIRS. : de en
  • DE1664457U - PHOTOGRAPHIC CAMERA. : de en
  • DE759510C - Two-stroke internal combustion engine with deflection, fuel injection and external ignition : de en
  • DE891757C - Method and device for generating a visible audio script, preferably on a magnetic sound carrier : de en
  • FR1038659A - Control device for devices operated by fluid pressure : en fr
  • GB697791A - Improved process for making moulded articles, in particular boards, of cellulosic material : en
  • DE878119C - Hand-operated tiller : de en
  • CH293380A - Device for attaching wall or ceiling coverings or other elements to building structures with a metal frame. : de en
  • DE1664309U - FUSE FOR DOOR AND WINDOW LEAF, DOOR AND WINDOW SHUTTER, ETC. : de en
  • FR1038855A - Improvement in internal combustion engines : en fr
  • GB697835A - Apparatus for bending linear glass tubing : en
  • GB697846A - Heat producing device for various applications and composition for heating same : en
  • DE1664451U - WATERING CAN. : de en
  • DE891510C - Device on motor vehicles to increase road safety : de en
  • FR1038567A - Improvements to security closures : en fr
  • GB697788A - Continuous casting apparatus and process : en
  • DE1664307U - COUPLING FOR WAGNER WINDOW. : de en
  • DE1664422U - MOUNTING DEVICE FOR DENTAL INSTRUMENTS, LOCKED BY A LID. : de en
  • US2653683A - Telescopic shock absorber : en
  • US2653858A - Precipitation of aluminum hydroxide : en
  • ES26842Y - Training board for soccer players and the like : en es
  • GB697768A - Improvements in or relating to thread tensioning devices : en
  • US2653317A - Hammer type stapling machine : en
  • US2653997A - Teletypewriter : en
  • US2653815A - Golf putting practice device : en
  • US2654061A - Limit switch centering apparatus : en
  • GB697857A - Improvements in or relating to signs for advertising and like purposes : en
  • DE1664144U - BOTTLE, ESPECIALLY FOR BEVERAGES. : de en
  • GB697704A - Improvements in sheet delivery mechanism of stop-cylinder printing machines : en
  • GB697811A - Gas-heated radiant heating apparatus : en
  • US2653987A - Porous material usfeful in battery separators : en
  • FR1038322A - Device and method for producing tattooing by the action of solar rays : en fr
  • FR1038972A - Improved process for converting hexachlorocyclohexane to trichlorobenzenes : en fr
  • DE891740C - Drive for injection molding machines for thermoplastic plastics : de en
  • FR1038757A - Device for cleaning dental prosthesis devices : en fr
  • FR1038826A - Glass-to-metal seals : en fr
  • CH293614A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • DE1664122U - SENSORS FOR COPYING DEVICES ON MACHINE TOOLS, IN PARTICULAR LATHE. : de en
  • DE1664206U - ENCODER FOR SPEED OR SPEED MEASUREMENTS OD. DGL. : de en
  • GB697725A - Improvements in and relating to cranes : en
  • ES35716Y - Protected glove for skiing : en es
  • GB697688A - Improvements in the grinding and polishing of glass : en
  • DE1664225U - LUGGAGE RACK FOR MOTOR VEHICLES. : de en
  • DE891419C - Equipment for power measurement in the VHF area : de en
  • DE891820C - Impact fuse for projectiles : de en
  • DE891971C - Schiagbaura for model railways : de en
  • ES37876U - Bra for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • GB697911A - Improvements in or relating to epicyclic change-speed gears : en
  • FR58245E - New carbamic acids, mono-azo dyes derived from these acids and processes for the preparation of these various bodies : en fr
  • DE1664431U - JACK FOR MOTORCYCLES. : de en
  • FR1038462A - Electric device, in the form of a toy, allowing the rational teaching of numbering or other applications : en fr
  • GB697682A - Improvements in contracting or relaxing the fabric of a garment or garment part : en
  • GB697714A - Improvements in or relating to sediment handling or agitating devices : en
  • US2653727A - Taping machine : en
  • US2653625A - Intermittent fluid discharge device : en
  • US2653878A - Process for the production of electrodes : en
  • CH293598A - Protective cap on vehicles, in particular bicycles, provided with a revolving pedal movement mechanism. : de en
  • US2653951A - 1-(2-diethylaminoethylamino)-4, 7-dimethylthiaxanthone, acid addition salts thereof and preparation of these compounds : en
  • US2653950A - 1-(hydroxyalkylaminoalkylamino)-4-methylthiaxanthones and preparation thereof : en
  • AU2028753A - Automatically releasable coupling : en
  • DE891260C - Process for the preparation of tumor-affine compounds : de en
  • GB697849A - Processes of embossing plastic sheets : en
  • ES210469A1 - Adaptable reminder device in jewelery, jewelery, clothing and similar articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038477A - Device connecting a demijohn to the dispensing tap and sophisticated tap : en fr
  • FR1038540A - New velvety fabric : en fr
  • US2654084A - Blind landing and appoach system : en
  • ES35783Y - Reinforcement for girdles, corsets, bras and the like : en es
  • FR1038314A - Improvement in centrifugal separators : en fr
  • FR1038362A - Magnetic recorder unwinding and tracking set : en fr
  • GB697879A - Improvements relating to electric peak voltage measuring circuits : en
  • DE1664179U - CAKE PLATE. : de en
  • FR1038574A - Improvement in nurses for ingot molds : en fr
  • US2653444A - Accessory system and filter therefor : en
  • DE891431C - Radiation-sensitive organ for temperature detection or monitoring devices : de en
  • US2653364A - Gripping slider type buckle with fastener element on slider : en
  • US2653845A - Counterbalance for tail gates : en
  • FR1038497A - Uranium manufacturing process and apparatus for its implementation : en fr
  • US2653862A - Monoisopropyl amine as an octane improver of leaded gasoline : en
  • DE891360C - Method of copying an image sound film with a magnetic sound track : de en
  • DE891417C - High frequency generator with variable grid inductance : de en
  • DE891595C - Method and apparatus for granulating liquid pitch and the like like bituminous masses : de en
  • ES37819U - Improved parts for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES209509A1 - Bottle coffee machine, manually operated with reduced effort, especially suitable for domestic uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES37747U - Paa drawer, packaging and transport of bottles, bottles and other containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE891578C - Tube testing device : de en
  • FR1038501A - Enhancements to steamed food carriers : en fr
  • GB697888A - Improvements in or relating to apparatus for and methods of registering pulses : en
  • GB697930A - Improvements in pulley sets for use with conveyors : en
  • US2653406A - Fishing rod stabilizer : en
  • US2653566A - Web coating machine : en
  • AU163460B2 - Improvements in or relating to electrical key switching units : en
  • US2653723A - Supplying packing machine or the like with cigarettes : en
  • US2653734A - Automatic sugar bowl : en
  • US2653763A - Dividend aligning mechanism : en
  • AU2021053A - Control circuits : en
  • CH293464A - Pump for delivering measured quantities of liquid. : de en
  • CH293517A - Universal joint. : en fr
  • AU162947B2 - Improvements in or relating to motorcycle sidecar chassis : en
  • CA496444A - Sealing machine : en fr
  • CH293403A - Thread suction system on spinning machines. : de en
  • US2653882A - Cleaning and inhibiting corrosion of metal tanks of ships : en
  • AU2027653A - Flying saw : en
  • CA496514A - Telephone systems : en fr
  • CH293376A - Coating for civil engineering and building works. : en fr
  • US2653593A - Repeating air gun : en
  • US2653810A - Apparatus for burning fuel : en
  • CA496443A - Fifth wheel : en fr
  • AU162278B2 - Process forthe oxidation of paraffinic hydrocarbons : en
  • CA496513A - Telephone systems : en fr
  • CA496551A - Semiconductor signal translating devices : en fr
  • CH293608A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • AU166109B2 - Improvements in or relating to cold cathode discharge tubes : en
  • AU2029153A - Improvements in or relating to pneumatic tyres : en
  • CA496414A - Arc lamps : en fr
  • DE1664441U - HOUSING FOR LIGHT METERING DEVICES. : de en
  • DE891834C - Device on presses for feeding the workpieces to the drawing or pressing tools : de en
  • ES37909U - Magnetic level regulator, l with float, for boilers of espresso coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038534A - Double-reel shoe assembly device : en fr
  • FR1038655A - Filter box with built-in fan for vacuum cleaners in spinning workshops : en fr
  • CH293445A - A method of producing a phosphate coating on an iron-based surface. : en fr
  • FR1038942A - Unifier : en fr
  • FR58247E - Uncompressed softwood chip bonded reconstruction material : en fr
  • US2653601A - Glove : en
  • DE1664495U - DEVICE FOR DRYING AMPOULES AFTER FLUSHING. : de en
  • DE845573C - Mole drainage plow : de en
  • DE891309C - Process for the production of sulfonic acids of the phthalocyanine series : de en
  • FR1038500A - Bccal for sterilization : en fr
  • DE891797C - Two-wheeled handcart with support bars : de en
  • US2653547A - Hydrodynamic coupling : en
  • US2653982A - Catalytic alkylation of isoparaffins with olefins : en
  • FR1038727A - Device for heating bottle-shaped containers : en fr
  • FR1038824A - : fr
  • DE1664346U - CARRIER FOR MOTORCYCLES, ROLLERS AND LIKE. : de en
  • ES210535A3 - Improvements in the electric air generator appliances (Machine-translation by Google Translate, not legally binding) : en es
  • AU2027853A - Improvements in or relating to combined lamp indicator and electrical key switching units : en
  • CA496481A - Elimination of corona in electrical apparatus : en fr
  • DE891540C - Device for supporting od networks flowed through by a gas mixture at elevated temperatures. : de en
  • DE891556C - Large diameter parabolic reflector : de en
  • DK76432C - Pulsator for milking machines. : da en
  • DE1664257U - HAIR MASSAGER WITH HAIR WATER ABSORBING DEVICE. : de en
  • AU159897B2 - Improvements in or relating to vehicle transmissions : en
  • DE1664335U - RUBBER SUSPENSION FOR TRAILERS. : de en
  • FR1038270A - Pouring-measuring cap : en fr
  • FR1038933A - Apparatus for coupling tubular elements applicable to scaffolding : en fr
  • GB697745A - Improvements in or relating to machines for separating building slabs, tiles and plates from pallets or like supports on which they have been formed : en
  • CA496549A - Glow discharge devices : en fr
  • DE1664109U - CHILDREN'S RUNNING CHAIRS AND SEAT CHAIRS. : de en
  • DE1664312U - FOAM INLAY SOLE. : de en
  • DE891375C - Rolling mill for applying liquid substances to smooth surfaces : de en
  • DE891519C - Process for the manufacture of prestressed concrete beams : de en
  • AU165165B2 - Improvements in and relating to submarine cables : en
  • AU166968B2 - Improvements in and relating to electric signalling systems : en
  • CH293514A - Process for the production of firmly adhering coatings from thermoplastics on leather. : de en
  • DE871695C - Bearing for the elastic suspension of an aircraft engine on the supporting structure : de en
  • FR1038800A - Roller bearing : en fr
  • US2653491A - Variable drive ratio gear drive transmission : en
  • US2654046A - Apparatus for automatically regulating single phase electric furnace electrodes and the like : en
  • DE1664311U - HEEL FOR FASHIONABLE WOMEN'S SHOES. : de en
  • BE522533A - : en fr
  • US2653531A - Plow hitch : en
  • US2654067A - Cut point determination in pipe-line batching : en
  • DE1664207U - VIBRATING SCREED FOR COMPACTION OF LOOSE MASSES. : de en
  • AU2029753A - Improvements in or relating to gaseous fuel burners : en
  • AU161837B2 - An improved double-acting reciprocating pump : en
  • AU2017853A - Method and apparatus for making hollow blades : en
  • AU164704B2 - Shell molding-apparatus : en
  • AU2013253A - Improvements In or relating to electric discharge tubes : en
  • CA496511A - Method of and apparatus and bath for electrolytic polishing : en fr
  • US2653691A - Antifriction screw reversible brake mechanism : en
  • AU160321B2 - Improvements inthe production of electrolytic metal plates : en
  • CA496527A - Telegraphic selecting apparatus : en fr
  • AU163821B2 - Improvements in or relating to powder actuated tools : en
  • CA496477A - Volt-ampere meter : en fr
  • AU2027253A - Improvements in or relating to means for delivering metal or other sheets from conveyor : en
  • DE891626C - Process for the production of magnetogram carriers : de en
  • FR58157E - electrodes for high frequency heating of workpieces : en fr
  • DE891254C - Process for the production of propionaldehyde and n-propanol : de en
  • DE1664404U - FEATURES MADE OF RESILIENT MATERIAL. : de en
  • US2653544A - Fuel and vacuum pump operating levers and operating springs therefor : en
  • GB697873A - Inertia starter for an internal combustion engine : en
  • US2653681A - Shock absorber : en
  • US2653943A - Pyran derivatives and process for the manufacture thereof : en
  • US2653996A - Electric telegraph system : en
  • AU2026753A - A plant growth regulating composition : en
  • AU2014253A - Improvements in and relating to electric signalling systems : en
  • DE1664392U - HANDLING DEVICE, ESPECIALLY FOR POTATO BARNS. : de en
  • DE891491C - Camera with box-shaped light shaft : de en
  • DE891500C - Portable respiratory protection device with electrostatic filter for separating solid and liquid particles : de en
  • DK76421C - Flow systems for gaseous media. : da en
  • GB697664A - Improvements relating to thermostatically controlled valves for gas-heated appliances : en
  • CA496499A - Combination welder's face shield and helmet : en fr
  • FR1038376A - Guide body, particularly for spindle crossbeams and for spinning and twisting machine beds : en fr
  • FR1038461A - Process for obtaining anhydrous chloral and secondary products obtained : en fr
  • GB697776A - Process for the preparation of cumene hydroperoxide : en
  • GB697841A - Improvements in or relating to internal-combustion engines mounted in vehicles : en
  • US2653455A - Process for cold separation of gaseous mixtures : en
  • USD170497S - Collapsible valet stand : en
  • CH293391A - Installation of automatic control of a gate for the passage of a vehicle. : en fr
  • CH293405A - Wire rope. : de en
  • DE1664240U - DEVICE FOR MANUFACTURING BODIES FROM PLASTIC MASSES IN THE ROLLING PROCESS. : de en
  • DE891602C - Stick or crutch, especially for the visually impaired and the mobility impaired : de en
  • AU165769B2 - Process forthe production of l-phenyl-2-dichloroacetamidopropane-l, 3-diol compounds : en
  • CH293407A - Device for automatic bobbin change on a mechanical loom. : de en
  • AU2017253A - Improvements in or relating togas checks : en
  • US2653707A - Easter basket : en
  • US2653781A - Portable hod rack : en
  • US2654042A - Integrally capacitively ballasted discharge lamp : en
  • US2653532A - Plow with snubber attachment : en
  • US2653568A - Starter gate for race tracks : en
  • DE1664319U - DRUM KEY. : de en
  • AU162150B2 - Arrangement forthe suspension of plates ina plate type heat exchanger : en
  • CA496524A - Process for the preparation of alcohol : en fr
  • CH293416A - Slider for zippers. : de en
  • CH293496A - Method for welding a piece of metal to a metal carrier by means of an electric arc and device for carrying out the method. : de en
  • CH293510A - Device for the manufacture, on an extrusion machine, of a plastic element. : en fr
  • AU162019B2 - Improvements in or relating to the manufacture of alkali metal hydroxides : en
  • US2653645A - Tire building machine : en
  • US2653892A - Process for treating fibrous materials to improve their bonds with vinyl chloride polymers and the products thereof : en
  • US2653479A - Liquid level gauge : en
  • DE891420C - Arrangement for measuring the transmission factor of quadrupole poles : de en
  • FR1038351A - Panoramic and telescopic leg with extendable arms : en fr
  • CH293479A - Automobile car automatic watch winding device. : en fr
  • US2653773A - Wire-spooling apparatus : en
  • US2653983A - Thermocouple unit : en
  • DE890103C - Circuit arrangement for generating a breakover voltage which is linear over time and symmetrical to earth : de en
  • DE891569C - Electromagnetic brake for AC operation : de en
  • DK76429C - Drive mechanism, in particular for driving the turntable in a gramophone. : da en
  • GB697853A - Improvements relating to threading machines as used in the manufacture of carpets : en
  • ES210339A1 - Procedure for molding longer objects starting from polyamide or similar thermo plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES35316Y - Improved stand for securing and repairing bicycles : en es
  • GB697932A - Improvements in electrostatic separation processes : en
  • CA496468A - Suction trimming apparatus : en fr
  • CA496530A - Garment hanger guard : en fr
  • CH293435A - Process for preparing organopolysiloxane based varnishes. : en fr
  • DE1664434U - PETROL GAS COOKER FOR TRAVEL PURPOSES. : de en
  • DE891411C - Device for centering rotating components in relation to stationary machine parts, in particular assembling electrical machines : de en
  • DE891398C - Material for bearing shells, bushings, etc. like : de en
  • DE891631C - Additional adding device for typewriters : de en
  • ES37826U - Multiple folding hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038690A - Torque wrench : en fr
  • DE1664118U - MUSIC CABINET. : de en
  • DE1664320U - SCREW HEAD COMPOSED OF TWO RELEASABLY CONNECTED PARTS FOR WRENCH OD. DGL. : de en
  • DE891669C - Device for the automatic ordering and further conveying of empty bobbins to a winding unit along a moving conveyor belt : de en
  • AU1313752A - Improvements in gas stoves : en
  • AU165249B2 - Fittings to facilitate the lowering ofthe backrest ofthe front seat in automobiles : en
  • US2653923A - Method for preparation of a polyvinyl methyl ether : en
  • CH293603A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • CA496516A - Electric motor drive for sewing machines : en fr
  • AU159774B2 - Combined pressure regulator and automatic pilot control for gaseous fuel burners : en
  • DE1664485U - COLOR PAD MADE OF FOAM RUBBER FOR STAMP PAD : de en
  • US2653473A - Apparatus for determining properties of resins : en
  • US2654054A - Moisture testing apparatus : en
  • US2653692A - Self-centering clutch disk : en
  • US2653859A - Apparatus for pyrolyzing reactants : en
  • DE1664427U - SPIN TROLLEY FOR CURTAINS. : de en
  • CA496522A - Removal of ethers from alkyl halides : en fr
  • AU2029453A - Improvements in shock absorbers : en
  • DE891270C - Device on typewriters with an additional ribbon, in particular for writing on duplication templates : de en
  • DE891550C - Evaporator with condensate collecting device for cooling systems : de en
  • ES37952U - Improved device for selling sweets, chocolates and small items (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038670A - Improvement in the device for measuring the density of liquids for photoelectric densitometers : en fr
  • FR1038729A - Improvements to rotary pumps for fluids : en fr
  • FR1038892A - Control device limiting the speed of the turbine of a compressor : en fr
  • GB697757A - Control means for liquid-operated servo mechanisms for controlling the supply of liquid fuel to prime movers : en
  • US2653377A - Method for forming metal powder into a fluid guiding body : en
  • US2653833A - Rotary pressure fluid seal : en
  • DE891885C - Device for generating voltage and current pulses : de en
  • ES209966A1 - Improvements in the devices of explosion engines in internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038553A - Hydraulically controlled profile bending machine : en fr
  • FR1038631A - Gate valve for pipelines : en fr
  • CH293588A - Method for supplying a machine with cardboard boxes stored flat, and device for implementing this method. : en fr
  • CH293595A - Braking device on motor vehicles. : de en
  • US2654068A - Combined fuse and demand meter : en
  • ES209034A1 - Procedure for the preparation of acidoglucuronic derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038705A - Construction process for buildings with hollow monolithic walls and slabs in reinforced or unreinforced cement concrete : en fr
  • CH293622A - Weather display apparatus. : de en
  • US2653820A - Chuck : en
  • US2653530A - Composite photographic printreceiving sheet : en
  • US2653705A - Match book holder : en
  • DE1664347U - DEVICE FOR DAMPING THE INTAKE NOISE OF MOTORS AND THE LIKE. BY MEANS OF A DAMPING CHAMBER. : de en
  • CH293440A - Polyacrylonitrile solution. : de en
  • DE1664202U - DIAPOSITIVE. : de en
  • CA496402A - Apparatus for mixing grout : en fr
  • CA496521A - Preparation of phosphatides : en fr
  • AU2013953A - New hydrophenanthrene-carboxylic acids and derivatives thereof and process of making same : en
  • US2653962A - Oxidation control : en
  • DE1664137U - ATTACHMENT LABEL FOR JEWELRY AND OBJECTS OF USE. : de en
  • DE1664416U - DEVICE FOR REWINDING ELECTRIC TAPE CABLES. : de en
  • DE891271C - Line drawing device on typewriters : de en
  • DE891756C - Gap adjustment device for magnetic heads : de en
  • DE1664247U - POWERED TYPEWRITER. : de en
  • DE891551C - Electric contact wire line made of ferromagnetic metal : de en
  • DK76416C - Pipe steam generator. : da en
  • FR1038714A - Improvements to cyclone outbreaks : en fr
  • GB697741A - Improvements in machines for pressing soap cakes : en
  • DE891479C - Grease-tight connection of two housing parts that can be moved and / or rotated against each other : de en
  • DE891570C - Vacuum-tight sealed prismatic vessel, especially for cup capacitors, and a method for manufacturing the same : de en
  • DE765353C - Light beam grids for photoelectric systems : de en
  • DE891496C - Control of reciprocating machine parts driven by pressure medium, in particular of pistons in pumps operated by compressed air : de en
  • DE891504C - Hydraulic shock absorbers, especially for motor vehicles : de en
  • DE891629C - Torque meter : de en
  • GB697829A - Improvements in or relating to triodes for operation at ultra-high and super frequencies : en
  • AU2022853A - Process forthe preparation of I l-bromoundecanoic acid : en
  • AU2022753A - Extrusion and winding of synthetic linear polymers : en
  • US2653458A - Centrifugal control mechanism : en
  • US2653324A - Baby bib : en
  • US2653834A - Insulated pipe union : en
  • AU2030753A - Improvements in or relating to motorcycle sidecar chassis : en
  • CA496482A - Imitation maple flavor : en fr
  • CH293582A - Device for modulating ultra-short waves connected to at least one consumer. : de en
  • CH293516A - Cigarette case. : en fr
  • DE891276C - Process for the production of durable unalloyed steels : de en
  • US2653750A - Carrier for bottles and the like : en
  • US2653847A - Endgate control for dump trucks : en
  • CA496495A - Electric signal modulators : en fr
  • US2653378A - Apparatus for holding books : en
  • AU2020653A - Improvements in and relating to submarine cables : en
  • US2653331A - Bed with chest of drawers : en
  • US2653421A - Screw driver sharpener : en
  • CH293568A - Process for the preparation of a nucleotide compound of a factor of the vitamin B complex. : de en
  • DE891434C - Beam transformer for generating fast moving electrons : de en
  • AU2013453A - Allyl glycidyl ether styrene copolymers and their esters : en
  • DE891277C - Process for the production of low-viscosity, pure and low-gas alloyed or siliconized steels : de en
  • DK76413C - Process for the preparation of finely divided silicic anhydride. : da en
  • FR1038480A - Refractory insulation : en fr
  • FR1038561A - Method for stabilizing polyacrylonitrile solutions : en fr
  • DE891743C - Process for the production of colorless polymers of ª-halogen-substituted acrylic acid derivatives : de en
  • FR1038412A - Fast two-turn printing press : en fr
  • US2653497A - Rolling mill turn-up guide : en
  • USRE23716E - Electron beam vacuum tube : en
  • US2653647A - Die mounting for crimp-sealing machines : en
  • DE891831C - Dough molding machine : de en
  • US2653550A - Power transmission : en
  • CH293566A - Process for the preparation of a xylan sulfuric acid ester. : de en
  • CH293592A - Air inlet device on suction conveyor systems. : de en
  • DE891810C - Protection device for the passenger in the motor vehicle : de en
  • CH293585A - Device for the optional visualization of signs. : de en
  • ES37885U - New siphon plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR58159E - Electromagnetic switches : en fr
  • AU2023553A - Drive selector mechanism : en
  • ES37841U - Sharpened pencil sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664341U - BRACKET FOR WINDSHIELDS. : de en
  • DE1664454U - BEE FEEDER. : de en
  • GB697719A - Feeding mechanism for sewing machines : en
  • GB697730A - Improvements in and relating to liquid fuel catalysts and fuels resulting therefrom : en
  • ES209715A3 - Cigueºales coupling system (Machine-translation by Google Translate, not legally binding) : en es
  • ES37808U - Coupling device for flexible cables or similar flexible elements, in supports for coaxial rotation (Machine-translation by Google Translate, not legally binding) : en es
  • US2654025A - Frequency shift teleprinter : en
  • CA496529A - Tape feeding and storage device : en fr
  • ES208705A1 - Mechanism for the operation of doors, barriers, valves or closure elements (Machine-translation by Google Translate, not legally binding) : en es
  • GB697858A - Improvements in or relating to fluid pressure operated steering devices : en
  • DE1664142U - LAMP SHADE MOVING BY AIR OR THERMAL DRIVE TO ACHIEVE OPTICAL EFFECTS. : de en
  • CH293371A - Shredding device. : de en
  • US2653510A - Apparatus for holding and positioning a combined mask and screen : en
  • DE891698C - Paving stone made of concrete or other plastics : de en
  • FR1038662A - Educational, fun or advertising material, for the automatic control of knowledge relating to knowledge constituted by various identities or associations : en fr
  • AU2017453A - Improvements in or relating toa blank-feeding mechanism : en
  • US2653585A - Engine cooling and exhaust arrangement : en
  • AU2024953A - Improvements in silencers for pulsating gaseous currents and method of making same : en
  • DE891432C - Ultra short wave band filter circuit : de en
  • DE891568C - Electromagnetic clutch : de en
  • ES37988U - Padding for the manufacture of footwear floors, seats, backrests and similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES209537A3 - Delayed fuse system for protection of receiver facilities, motors and electrical appliances (Machine-translation by Google Translate, not legally binding) : en es
  • GB697845A - Improvements in barrels : en
  • FR1038365A - Calendar mechanism for watch movements : en fr
  • FR1038530A - Self-propelled road roller on pneumatic tires : en fr
  • FR1038652A - Launcher for starting engines : en fr
  • FR1038989A - Television set : en fr
  • US2653837A - High-pressure rotary seal with o ring : en
  • US2654005A - Combined starter and ignition switch : en
  • US2653665A - Statistical card punch and verifier : en
  • US2653902A - Deodorant, antiperspirant compositions : en
  • US2654016A - Electrically heated windshield wiper : en
  • ES37997U - Chains for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038803A - Continuous hearth enhancements : en fr
  • FR58226E - Device for attaching a handle to a broom or other utensil : en fr
  • ES35739Y - Combined security lock : en es
  • ES36018Y - Container to supply refreshing beverages, of variable shape and size, although preferably it will adopt that of a jug or vessel : en es
  • FR1038819A - Centrifugal fan : en fr
  • GB697758A - Improvements in electromagnetic relays and similar switching devices : en
  • ES38008U - A new hollow block for prefabrication and dry assembly applicable to construction in general (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038478A - Improvements to movable dividers for classification of the so-called type: with visible vertical cards : en fr
  • GB697647A - Improvements in pirn winding and like machines : en
  • FR1038612A - Bright interior housing and magnifying lens for examining small objects or images : en fr
  • GB697676A - Improvements in or relating to rollers for use in machinery for preparing and spinning fibrous materials : en
  • ES37920U - New plastic clip (Machine-translation by Google Translate, not legally binding) : en es
  • AU160856B2 - Improvements in or relating to means for delivering metal or other sheets from conveyor : en
  • DE1664452U - STRAWBERRY OR GROUND FRUIT SUPPORT. : de en
  • DE891823C - Crossing points, especially for model and toy trains : de en
  • FR1038869A - Process, apparatus and installation for clarifying or purifying water and other liquids : en fr
  • US2653539A - Rotary printing machine : en
  • US2653679A - Automatic leveling mechanism for hoisting trucks : en
  • AU2025353A - Fastening device : en
  • DE1664117U - MULTIPLE DISC PLAYER. : de en
  • DE753287C - Photographic camera : de en
  • ES32559Y - Enhanced syringe case : en es
  • US2653988A - Storage battery and mounting and connection means therefor : en
  • DE884708C - Holding rods : de en
  • DE1664358U - BOARD GAME PIECE. : de en
  • DE891247C - Process for dyeing and fixing socks : de en
  • DE891632C - Measuring arrangement with changing gears required, especially stoker grate feed knife : de en
  • DE891867C - High frequency line : de en
  • DE1664439U - FACTORY INSERT FOR WATER METER. : de en
  • US2653330A - Seat-attached bassinet : en
  • FR1038929A - Combined freewheel hub and drum brake for bicycles, motor bicycles, tandems and the like : en fr
  • US2653816A - Football training sled : en
  • US2653769A - Rotary weight-impact crushing mill : en
  • US2654072A - Direct coupled modulation system : en
  • US2653349A - Reclaiming apparatus and method : en
  • DE891322C - Process for the stabilization of adenosine polyphosphoric acids : de en
  • DE1664126U - COPY FORMS SET. : de en
  • DE891664C - Gravity davit with curved boom : de en
  • DE1664418U - ROTARY OR SWIVEL BURNER. : de en
  • US2653808A - Cutter chain : en
  • DE891238C - Method and device for the continuous extrusion of aluminum : de en
  • DE891329C - Process for the protection of lignocellulose-containing plates and moldings against animal and vegetable pests : de en
  • CA496447A - Grease composition : en fr
  • CA496479A - Cadmium phosphate phosphor : en fr
  • US2653796A - Apparatus for drilling wells : en
  • DE891428C - Indirectly heated cathode for electrical discharge vessels : de en
  • DE891520C - Paste for scouring concrete or the like : de en
  • DE891563C - Arrangement for regulating steam-operated drive machines of electrical generators : de en
  • US2653428A - Grinding disk : en
  • DE1664308U - LOCK FOR SHUTTER SHUTTERS. : de en
  • US2653747A - Nozzle attachment : en
  • ES35272Y - Fine medium : en es
  • ES37991U - Toy with movement at the user's will and without touching it (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038750A - Pastry product : en fr
  • US2654023A - Highway crossing signal control system : en
  • DE891869C - Process for sheathing cables or conductors with thermoplastic material : de en
  • DE759150C - Fuel injection nozzle with filter : de en
  • DE891246C - Process for the manufacture of rolled taps : de en
  • US2653589A - Booster device for internalcombustion engines : en
  • US2653765A - Dividend aligning mechanism : en
  • ES37846U - Improved articulation for lectern (Machine-translation by Google Translate, not legally binding) : en es
  • ES37984U - Table-registration of sports competitions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038465A - Ball game : en fr
  • FR1038771A - Advanced coffee filter : en fr
  • FR58173E - Servo motor : en fr
  • ES36314Y - Tie fastener : en es
  • FR1038394A - Groove Cutting Machine : en fr
  • GB697906A - Process for the production of formaldehyde : en
  • DE758730C - Two-part measuring coil for devices operated with direct current for magnetic testing (determination of mechanical destruction) of steel wire ropes : de en
  • DE891636C - Device for controlling aircraft engines with exhaust gas turbochargers : de en
  • US2653396A - Arch support and method of making same : en
  • DE1664430U - SHAFT FRAME FOR ELECTRIC ELEVATORS. : de en
  • DE1664497U - PROTECTIVE BAG FOR MOTOR VEHICLE DOCUMENTS. : de en
  • CH293398A - Combined utility cabinet. : en fr
  • US2653844A - Fish gripper : en
  • US2653979A - Preparation of diarylethanes : en
  • US2653372A - Nylon fish netting : en
  • US2653955A - Cortisone esters and process : en
  • FR1038798A - Control device for anti-slip devices for vehicle brakes : en fr
  • US2654018A - Electrically heated steam-bath stove : en
  • CH293550A - Apparatus for dielectric heating. : en fr
  • DE1664203U - TABLE READER. : de en
  • DE1664252U - TOOTH FILM CARD. : de en
  • DK76440C - Device for containers for measuring water in predetermined quantities. : da en
  • FR58219E - Starting device for electric discharge lamps : en fr
  • DE891490C - Device for heating milk and other goods by means of thermal radiation from an electrical heating device : de en
  • GB697924A - Process for the manufacture of steel wire of high elastic limit : en
  • DE1664135U - MODEL PLATE FOR SAMPLE COLLECTIONS. : de en
  • DE1664470U - FIXED BLADE KNIVES, IN PARTICULAR TRAVEL KNIVES. : de en
  • DE891547C - Process for the preparation of 4- (N-phenyl-N-benzyl-amino) -1-alkyl-piperidines or their derivatives substituted in the aromatic radicals : de en
  • ES209964A1 - New variable cross section barrier system, special application in celosia structures (Machine-translation by Google Translate, not legally binding) : en es
  • DE891435C - Electron beam device, especially electron super microscope : de en
  • DE891663C - Sheet metal cap for containers, especially for bottles : de en
  • ES35403Y - Tabletop ball game : en es
  • FR1038859A - Improvements to heat exchangers : en fr
  • GB697642A - Improvements in or relating to circuits embodying cathode-ray tubes : en
  • USD170500S - greene : en
  • DE891775C - Circulating lubrication for gears with rotatable housing : de en
  • US2653941A - Y-dihalo-x-hydroxyquinolines : en
  • US2653470A - Radiator valve tester : en
  • FR1038713A - Improvements in the transformation of carotenoids into vitamin products : en fr
  • FR1038954A - Device for correcting the position of the sheets to be printed : en fr
  • GB697705A - Sponge rubber-textile combination material : en
  • DE843863C - Electrical sheet resistance : de en
  • DE891249C - Process for the revitalization of adsorbents which have been used for the recovery of carbon disulfide from gases containing oxygen : de en
  • DE891725C - Process for the continuous casting of metallic materials : de en
  • DE891729C - Slewing crane with boom : de en
  • ES35732Y - Tap for liquids : en es
  • FR1038429A - Method of lifting a mast-crane and mast-crane for the application of this method : en fr
  • FR1038599A - Storage system, especially for parking a large number of motor vehicles : en fr
  • ES210411A1 - Improvements in automatic tension stabilizers (Machine-translation by Google Translate, not legally binding) : en es
  • ES210484A3 - A obtulator mechanism applicable to valves and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038951A - Improvements to joints between tubes or conduits and tubes or other elements : en fr
  • DE891344C - V-belt drive : de en
  • ES37918U - Pruning shears (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038701A - Bottle enhancements : en fr
  • FR1038267A - Derivatives of n, n "-dibenzyl-n, n ', n" -triamines and process for their preparation : en fr
  • FR1038704A - New derivatives of polyethylene glycols and process for their preparation : en fr
  • GB697645A - Improvements in television devices : en
  • AU162757B2 - Flying saw : en
  • ES37986U - Squadron or bulldozer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038795A - Electrical resistance : en fr
  • US2653933A - Aminoheterocycles : en
  • FR1038513A - Improvements to fluted roller mills : en fr
  • DE891716C - Electron-optical imaging with electromagnetic waveguide waves : de en
  • ES37898U - Head brush (Machine-translation by Google Translate, not legally binding) : en es
  • DE891799C - Automatic trailer ball coupling : de en
  • US2653409A - Spinner fishing lure : en
  • US2653976A - Guanidine sulfate from urea and sulfur dioxide : en
  • DE891616C - Device for mixture or quantity regulation of flowing media : de en
  • AU1302852A - Improved electrical incinerating privy closet : en
  • CH293385A - Furnace installation. : de en
  • DE1664197U - TEMPERATURE - REMOTE DISPLAY - SETUP. : de en
  • ES37443U - Support to shoot at the target with a rifle or other simulated or real weapon, previously prepared (Machine-translation by Google Translate, not legally binding) : en es
  • ES37868U - Fixation system for capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • FR58201E - : fr
  • DE891284C - Multi-cell accumulator for the light and / or signal system of bicycles or motorcycles : de en
  • FR1038386A - Electrical installation for remote transmission of indications or signals : en fr
  • FR1038578A - Advanced sorter : en fr
  • US2653381A - Grass edger and trimmer : en
  • ES37812U - Hermetic and automatic magnetic closure for doors of refrigerators, refrigerators and similar furniture (Machine-translation by Google Translate, not legally binding) : en es
  • DE1664119U - FUEL CONSUMPTION METER. : de en
  • DE1664377U - PACKAGING BOX FOR GLASS BRICKS. : de en
  • DE759110C - Check valve, in particular breathing valve of gas protective masks : de en
  • DE891291C - Isolation transformer arrangement, in particular for power converters or the like. : de en
  • DE891789C - Sewing machine with a winder shaft protruding from its housing : de en
  • ES35214Y - Adjustable rotating device for displaying items in shop windows : en es
  • ES37830U - An improved unión for transmission belts (Machine-translation by Google Translate, not legally binding) : en es
  • ES37938U - Piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • CH293373A - Device intended for brushing and grooming the fur of pets, especially cattle and horses. : de en
  • US2653507A - High-speed geid camera : en
  • DE1664324U - HOLDER FOR FUSION INSERTS OF ELECTRIC FUSES. : de en
  • DE1664380U - CARRYING BOX. : de en
  • DE891424C - Process for the production of an electrolyte for electrolytic capacitors : de en
  • DE891795C - Gas mask with an outwardly protruding sealing frame : de en
  • ES210097A1 - Procedure for the manufacture of an indesmalible and non-elastic rayon knitted woven fabric with urdimbre point telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • US2653719A - Supplementary clothesline : en
  • US2653752A - Bag assembly : en
  • CA496434A - Manufacture of aliphatic fluorine compounds rich in fluorine : en fr
  • AU160603B2 - Filter box : en
  • DE890501C - Process for the catalytic production of hydrocarbons, for example isobutane, from carbon oxide and hydrogen : de en
  • DE891446C - Elevator and conveyor system with winch drive for farms : de en
  • DE891709C - Contact inverter with series resonance circuit : de en
  • DE891719C - Procedure for dismantling oil residues : de en
  • ES37821U - Folding fan (Machine-translation by Google Translate, not legally binding) : en es
  • GB697769A - Process for rendering preserved latex heat sensitive and the manufacture of rubber articles therefrom : en
  • ES209306A1 - Improvements in the manufacture of flat elastic rods and tensioners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1038793A - Improvements to file locator in a filing cabinet : en fr
  • FR58199E - : fr
  • DE891235C - Device for cutting thin sheets rolled in packs : de en
  • DE891622C - Method for recording and playing back several individual events on a common track : de en
  • DE1664448U - SEED DISPENSER. : de en
  • DE1664493U - LOCKING RELAY. : de en
  • DE891680C - Preferably a motorized screwdriver : de en
  • FR1038278A - Process for the treatment by sound waves of liquids and materials therein : en fr
  • DE1664162U - WOVEN TUBE TAPE FOR THE SPIRAL SPRINGS ON THE CABINET AND ABDL. : de en
  • DE1664413U - SETTING DEVICE WITH FINGER DISC. : de en
  • CH293625A - Turbo rotor, in which several parts are welded together on their outer circumference. : de en
  • DE1664487U - DEVICE PLUG FOR ELECTRICAL DEVICES WITH ELECTRICAL-OPTICAL DISPLAY DEVICE OF THE RESPECTIVE SWITCHING STATUS BY SIGNAL LAMP. : de en
  • DE891441C - Process for tanning skin : de en
  • DE891803C - Friction clutch, especially for motor vehicles : de en
  • ES36101Y - Reversible cuff for aamisas : en es
  • FR1038779A - Method of mounting an internal combustion engine and engine thus obtained : en fr
  • GB697746A - Improvements relating to the manufacture of plywood : en
  • US2653897A - Alkali metal salts of adenylic acid : en
  • CA496559A - Dehydration process : en fr
  • CH293518A - Electromagnet with two active faces. : en fr
  • GB697798A - Stabilised vinylidene chloride compositions : en
  • FR1038842A - Improvements to switches for high currents : en fr
  • FR1038994A - Improvements in the production of alternating electric currents from mechanical power and vice versa : en fr
  • CA496492A - Wide band phase shifter : en fr
  • DE891473C - Device for determining the position of a rapidly moving body : de en
  • FR1038875A - Improvements to metal box springs : en fr
  • FR1038635A - Weld rate precision synchronous circuit : en fr
  • FR1038519A - Electric clock with mechanisms enclosed in a sealed envelope : en fr
  • GB697804A - Improvements in and relating to the manufacture of synthetic corundum containing titanium : en
  • ES207909A1 - Procedure for the increase of the sale of caramelos by the award of awards (Machine-translation by Google Translate, not legally binding) : en es
  • ES34822Y - Support plate for gasifying elements with lifting movement for liquid fuel stoves : en es
  • ES37797U - Cardboard handle for carrying all kinds of packages by hand (Machine-translation by Google Translate, not legally binding) : en es