• US2938431A - Latch mechanism for a 3.5" rocket launcher : en
  • US2939066A - Variable damped servomotor system : en
  • US2938510A - Fuel control for internal combustion engines : en
  • AU5515459A - Method of fixing atomic wastes for disposal : en
  • BE562568A - ELEMENT FOR LUMINOUS SIGNAGE BOARD. : en fr
  • US2938606A - Low friction pawl : en
  • US2938586A - Rotary rock windrower : en
  • US2938835A - Production of mutants of the genus penicillium : en
  • AU248113B2 - Alpha haloformamidines and herbicidal compositions including same : en
  • BE587227Q - Improvements made to vehicles fitted with transporters, in particular to vehicles of this type which can be used as spreaders : en fr
  • BE587547A - Apparatus for guiding an element relative to a conductive structure and its application to machine tools such as a welding machine : en fr
  • CA599181A - Processing neutron-irradiated uranium : en
  • BE587648A - Hunting cartridge with split projectile charge ensuring burst fire : en fr
  • BE585204A - Device for translating code groups. : en fr
  • US2938269A - Electromagnetically oscillated knife : en
  • DE1812261U - DIPOLE ANTENNA. : de en
  • ES75664Y - Perfected mounting for magnetic sunts : en es
  • US2938868A - Method of controlling regeneration of ion exchangers and apparatus : en
  • DE1812518U - CASSETTE FOR AIR FILTER MATS. : de en
  • AU5519659A - Improvements in gas turbine engine compressors : en
  • US2938779A - Jet fuel : en
  • US2938792A - Photographic processes and compositions useful therein : en
  • US2938839A - Uranium dioxide impregnated compacts and method for making same : en
  • USD188060S - Face plate for golf clubs : en
  • LU36645A1 - Process for the preparation of alkyl esters. : en fr
  • CA598852A - Electric switch : en
  • CA599158A - Manufacture of cellulosic products : en
  • US2938629A - Concentration of comminuted materials : en
  • BE587431A - Electric gas lighter with thermal protection. : en nl
  • CH346749A - Process for the production of steel objects provided with an upset head from wire or rod material by cold forging using upsetting dies and apparatus for carrying out this process : de en
  • CA598958A - Tool for installing a threaded fastening element and locking member : en
  • CH346740A - Flexible coupling device of a pipe : en fr
  • ES252220A3 - Machine for the production of ice copos (Machine-translation by Google Translate, not legally binding) : en es
  • ES256341A1 - Improvements introduced in the seat-backup mechanisms in automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79221U - Tapabocas for light bulbs of locks (Machine-translation by Google Translate, not legally binding) : en es
  • ES79340U - Box for tablets (Machine-translation by Google Translate, not legally binding) : en es
  • GB836344A - Method of making cigars, cheroots and the like, and cigars, cheroots and the like made according to this method : en
  • CH346586A - Arrangement for the optical reproduction of information with a fluorescent phosphor screen which can be excited by surface element : de en
  • CH346639A - Bar-shaped detergent : en fr
  • US2938754A - Bearing support structure : en
  • US2938709A - Percussive rock drill bit : en
  • US2938846A - Fuel element fabrication method : en
  • US2938251A - Metal distribution for continuous casting : en
  • US2939085A - Means for producing color signal waves : en
  • CA598799A - Process for purifying fabrics and the like : en
  • DE1812372U - COMPLETE GUIDE FOR EXTENDING PLATES. : de en
  • ES79383U - Device to facilitate the reading and location of the imbalance in balancing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79513U - Link piece between antenna elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES79598U - Portable carrying lamp for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB836414A - Drive for automatic washer : en
  • DE1082714B - Installation on drawing tables equipped with a height-adjustable drawing board or other height-adjustable devices : de en
  • US2938413A - Sheet metal bending tool : en
  • US2938702A - Tracer valve : en
  • US2939141A - Omnirange beacon antennas : en
  • USD188053S - Fence section and post combination : en
  • DE1812208U - SEAMLESS LADIES 'STOCKING. : de en
  • AU244361B2 - Improvements in controlling blast furnace plants having regeneratively heated hot-blast stoves : en
  • US2938668A - Serial-parallel binary-decimal adder : en
  • US2938995A - Adjustable machine tool fixture for welding electrodes and the like : en
  • DE1082658B - Precision resistance consisting of a single or multi-layer winding of an insulated resistance conductor : de en
  • DE1082562B - Zipper slider with lock that can be activated from both sides : de en
  • DE1082838B - Process for the preparation of endless polyamide filament tows for tearing in order to produce warpable fiber tapes : de en
  • DE1812267U - TELESCOPIC PARTING EXTENDABLE AND RETRACTABLE ANTENNA, IN PARTICULAR CAR ANTENNA. : de en
  • DE1812575U - COVER DEVICE FOR ALL KINDS OF SHOE GUARDS : de en
  • ES256484A1 - Procedure for the manufacture of an insoluble material intended to produce decorative effects (Machine-translation by Google Translate, not legally binding) : en es
  • ES79568U - Shoe of first calzaadura (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221223A - Manufacturing process of composite panels : en fr
  • CH346665A - Device for melting the edges of glass panes together : de en
  • BE587199A - Mixing device for powder or granular substances : en nl
  • DE1072557B - Forklift with load receptor that can be moved across the direction of travel : de en
  • ES79448U - Improved heel set for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • CA599166A - Process for polymerization of ethylene : en
  • US2938822A - High bond strength laminate product : en
  • USRE24833E - Apparatus for forming sheet metal articles : en
  • FR1220946A - Device for the selective sale of two liquids separately or in various mixtures with indication of the corresponding price in each case : en fr
  • DE1082835B - Process for the production of rope goods from unstretched synthetic threads : de en
  • ES256587A3 - Portable apparatus sprayer and sprayer for agricultural and similar applications (Machine-translation by Google Translate, not legally binding) : en es
  • ES73611Y - Protective grid applicable to bird feeders : en es
  • FR1221446A - Voltage divider for measurements : en fr
  • GB836322A - Improvements in or relating to shuttlecocks : en
  • AU5517159A - Improvements in or relating to direct-voltage monitoring circuits : en
  • CA598805A - Valve timing gears for internal combustion engines : en
  • ES79137U - Table lamp with living screen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220938A - Improvements to dispensing nozzles : en fr
  • FR1221258A - Process for the purification of high molecular weight polyolefins, solids : en fr
  • GB836473A - A method of refining sugar solutions : en
  • GB836529A - Improvements in or relating to polishing or abrading operations and in compositions for use therewith : en
  • US2939129A - Analysis of radar meteorological statistical data : en
  • DE1082809B - Walking device to increase traction on tractors with portal axles : de en
  • DE973775C - Device for butt welding the ends of metal pipes : de en
  • ES252786A1 - Chair with acotable devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES252843A3 - Improvements introduced in the taps for liquid and solid surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • ES255210A1 - Process for the preparation of 6-aminopenicilºnico (Machine-translation by Google Translate, not legally binding) : en es
  • GB836110A - Improvements in or relating to electrical generator regulating systems, especially for mechanically propelled vehicles : en
  • AU234685B2 - Improvements in and relating to multiple speed transmission hubs : en
  • AU5516859A - Improvements in or relating to high frequency furnace arrangements : en
  • BE587377A - Laundry centrifugal wringer. : en fr
  • CA598956A - Hydraulic turbines : en
  • DE1812527U - ELECTRON FLASH DEVICE. : de en
  • ES79263U - Perfected heel for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79470U - Petroleum equipment with centralized power (Machine-translation by Google Translate, not legally binding) : en es
  • ES255958A1 - A process for the preparation of 4,4'-bifenilil-bis-glioxal and its compounds of addition of the type dihydrate and dialcoholate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221454A - Thermal circuit breaker : en fr
  • GB836079A - Process for producing titanium tetrachloride : en
  • GB836169A - Improvements in conveying and manipulating devices for cigarettes or filter rods forcigarettes : en
  • BE562427A - LIGHTENING AGENTS FOR POLYAMIDE FIBERS. : en fr
  • CA598874A - Thermostat with expansible element : en
  • BE562897A - IMPROVEMENTS IN CALCULATING OR ACCOUNTING MACHINES. : en fr
  • BE587354A - Electro-hydraulic power transformer. : en fr
  • CA598985A - Centrifugal impact milling machine : en
  • AU5521959A - NON-iONIkC DET-RGENTS : en
  • CH346783A - Propeller with adjustable blades : de en
  • US2938545A - Fuel injection diaphragm mechanism : en
  • US2938523A - Variable curl platform curler : en
  • US2938742A - Cable connector : en
  • DE1082797B - Photographic lens shutter with device for additional opening of the sectors : de en
  • DE1812350U - HEADREST. : de en
  • ES256719A1 - Procedure for obtaining pure solutions of calicreine inactivator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220924A - Electric switch : en fr
  • FR1221038A - Chimney cooling tower, with auxiliary heat source to increase the air intake : en fr
  • FR1221691A - Mechanical arrangement allowing to hold and peel certain vegetables or fruits : en fr
  • FR1221781A - Starter Launcher : en fr
  • US2938565A - Tube clamping means for tube bending apparatus : en
  • DE1812307U - Socket for fluorescent tube lamps with two-pin bases. : de en
  • DE1812521U - REEL BEARING PIN ON ROLLING FILM CAMERAS. : de en
  • DE1082605B - Cooling system for road and rail vehicles, especially for the transport of refrigerated goods : de en
  • DE1812252U - FLUSH-WATER-PROOF CAST-CAST HOUSING, ESPECIALLY FOR SIGNAL LEAF CONTACTS, IN RAILWAY SIGNALING. : de en
  • DE1812460U - MAGAZINE FOR STILL IMAGE PROJECTORS. : de en
  • ES73140Y - Frame for lifting portable tables with bearings : en es
  • DE1082829B - Machine tool, in particular a billet grinder : de en
  • FR1221143A - Alpha-olefin polymerization and copolymerization process : en fr
  • FR1221461A - Self-locking screw thread insert : en fr
  • CH346720A - Device for growing plants : en fr
  • DE1082628B - Telephone station with contact spring sets operated by the handset via a pivotable angle lever : de en
  • DE973780C - Electrical insulating body with high dielectric constant and low dielectric loss angle : de en
  • US2938451A - Hydraulically operated baling mechanism : en
  • BE562904A - VALUATION PRINTING DEVICE WITH CLASSIFICATION COUNTERS. : en fr
  • AU237399B2 - An improved metal wall, ceiling or like panel : en
  • BE587260A - Mechanical seal. : en nl
  • AU5516159A - Electrolytic cell for producing aluminium of high purity : en
  • CA599037A - Emulsifier and emulsifiable concentrate : en
  • CH346679A - Tubular boilers for oil firing : de en
  • US2939111A - Remote indication systems : en
  • US2938560A - Tread construction and mold : en
  • US2938915A - Production of natural aminoacid aryl esters with phosphorus aryl esters : en
  • DE1072551B - Flint packaging : de en
  • ES79453U - Tile of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221298A - Reversing transmission mechanism : en fr
  • GB836085A - Improvements in and relating to gauges of divider type : en
  • US2938233A - Pellet formation : en
  • US2938295A - Fishhook assembly : en
  • USD188034S - Directional sign : en
  • DE1812512U - QUICK CLAMPING DEVICE. : de en
  • ES252944A1 - A perfected system silencer and intensifier of motor power (Machine-translation by Google Translate, not legally binding) : en es
  • DE1082756B - Control device for the motor contact on booking machines : de en
  • DE1812266U - ROOM ANTENNA. : de en
  • FR1221355A - Timed drive mechanism for a thermoplastic plastics injection molding machine : en fr
  • US2938530A - Dispensing valve : en
  • US2938750A - Broom winding machine : en
  • ES256188A1 - Improvements in the past counter mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221698A - Agricultural machine for thinning plantings in rows : en fr
  • GB836249A - Apparatus for the administration of inhalant gases : en
  • GB836272A - Improvements in or relating to substituted coumarones : en
  • DE1082592B - Process for the isolation of 1, 2, 3, 4, 7, 7-hexachlorobicyclo- (2, 2, 1) -heptadiene- (2, 5) from crude, essentially hexachlorocyclopentadiene and 1, 2, 3, 4, 7, Mixtures containing 7-hexachlorobicyclo- (2, 2, 1) -heptadiene- (2, 5) : de en
  • CA599022A - Apparatus for lining centrifugal casting molds : en
  • CA599059A - Electrorefining impure titanium and similar metals : en
  • AU233467B2 - Improved guiding means for spinning missiles : en
  • BE562371A - : en
  • BE587599A - Process AND devices for temporarily supporting slabs in the construction of reinforced concrete floors : en fr
  • ES71349Y - Carbon paper packaging box : en es
  • ES79162U - Improved washer (Machine-translation by Google Translate, not legally binding) : en es
  • BE587175A - Beam composed of upper and lower chords and tie bars, in particular, roof truss : en fr
  • BE587387A - Anodic electropolishing process. : en fr
  • US2938817A - Method of de-sugaring molasses : en
  • DE1082724B - Boiler for collective heating systems : de en
  • BE587306A - Wheel sets for rail vehicles, more particularly mine locomotives. : en fr
  • BE587440Q - Single element printhead : en fr
  • BE587443A - Control and command assembly for capacitive voltage divider : en fr
  • DE1082824B - Windshield for motorcycles, scooters, etc. like : de en
  • DE1812572U - DEVICE FOR INSERTING THE THREAD END OF A KOETZER SPOOL INTO THE SPOOL BORE. : de en
  • ES251875A1 - Improvements in electric ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES256500A3 - An electrical circuit with displacable current output (Machine-translation by Google Translate, not legally binding) : en es
  • US2938632A - Vertically adjustable folding table : en
  • US2938966A - Electro-mechanical transducers : en
  • US2939073A - Conductivity measuring instrument : en
  • US2938667A - Combination card feed and sensing means : en
  • BE587483A - Timer. : en fr
  • CH346833A - Toilet siphon : de en
  • DE1082616B - Axle bearings, especially for railroad cars : de en
  • CA599141A - Epoxide resins : en
  • DE1812568U - UPPER ROLLER TWINS FOR SPINNING MACHINE DRAWING PLANTS. : de en
  • DE1812444U - HOLDING DEVICE FOR THE COVER GLASS OF MOTOR VEHICLE INSTRUMENTS. : de en
  • ES75508Y - Automatic drain closing device : en es
  • FR1221161A - Frequency control assembly : en fr
  • FR1221795A - Improvements to processes for preparing polyphenol glycidyl ether : en fr
  • FR1221704A - Bogie : en fr
  • FR1221760A - Advanced hook strap for side hinge watch case : en fr
  • DE1812373U - BED WITH BEDSIDE TABLE. : de en
  • ES256040A3 - Procedure for the manufacture of water-resistant surface structures, in particular of insulating plates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221028A - Lubricating press for flexible bowden cables, brake cables and the like : en fr
  • DE1812555U - DEVICE FOR STORING INFORMATION FOR DRIVE OPERATION. : de en
  • US2938753A - Air brake systems for automotive vehicles : en
  • CA598947A - Control of phase shift in feedback amplifiers : en
  • CA599190A - Copolymers having extralinear tertiary amino groups and quaternary ammonium groups : en
  • DE1812495U - SPARK PLUG CLEANER. : de en
  • FR1221215A - Handling devices : en fr
  • FR1221325A - Clutch : en fr
  • FR1221575A - Improvements in stereotaxic methods and devices : en fr
  • GB836045A - Improvements in or relating to hydraulic dampers : en
  • DE973768C - Use of steel for prestressed concrete : de en
  • ES254208A3 - Improvements in the manufacture of grooved pins and rivets (Machine-translation by Google Translate, not legally binding) : en es
  • ES255735A1 - A perfected straight rod machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES79485U - Improved electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221328A - Device for laterally moving plants on the ground : en fr
  • DE1812364U - SPRING MATTRESS. : de en
  • DE1812544U - SEALING DEVICE FOR HATCH COVER. : de en
  • ES79391U - Improved provision for reversibility of sportswear (Machine-translation by Google Translate, not legally binding) : en es
  • GB836407A - Improvements relating to flexible tubing : en
  • ES256468A3 - A new lining system for tubular mills and balls (Machine-translation by Google Translate, not legally binding) : en es
  • ES79501U - Calibrated fuse, of the type intended to be mounted between clamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221555A - Automatic device for adjusting the flow rate according to the pressure for rotary hydraulic machines with adjustable flow rate : en fr
  • ES256050A1 - Improvements in or relating to carding engines : en es
  • ES79248U - Cover applicable to medicine containers and other uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES79578U - New pouring cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221065A - Process for the production of pure 1: 4-glucosaccharolactone : en fr
  • FR1221280A - Forced passage steam generator : en fr
  • GB836002A - Improvements in or relating to pipe couplings : en
  • ES79551U - Braga-strip (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221208A - Apparatus for establishing contact between a fluid and granular solids : en fr
  • FR1221742A - Improvements to belt transmissions : en fr
  • GB836423A - Method of forming ceramic surface layers on building elements : en
  • ES79185U - Vehicle and more, especially wagon (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221204A - Incandescent electric lamp : en fr
  • GB836058A - Improvements in flame spreading devices for combustion systems : en
  • ES255490A3 - Separator apparatus of blood plasma (Machine-translation by Google Translate, not legally binding) : en es
  • ES79420U - Type of kitchen heated with oil (Machine-translation by Google Translate, not legally binding) : en es
  • ES79529U - Special distributor for oleaginous flours (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221694A - Polyphase asynchronous induction electric motors : en fr
  • ES79116U - Brake for furniture covers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220897A - Method of using molecular sieves following a thermal cycle : en fr
  • BE587397A - Hand grinding and cutting machine, with protective cover and guide pads. : en fr
  • US2938852A - Coking process : en
  • FR1221195A - Improvements to electronic tubes : en fr
  • ES79174U - Amplifier device for portable rhodium devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES79177U - Breathable seat for motorcycle saddles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221756A - Automatic control method of a crystallization operation in a sugar factory : en fr
  • FR1221182A - Drawing device : en fr
  • GB836493A - Improvements in or relating to loaders-unloaders for compressors : en
  • ES255970A1 - Improvements in the carriage of animal traction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221636A - Record players : en fr
  • FR1221736A - Improvements to the deposition of the semiconductor layer on the selenium rectifying elements : en fr
  • US2938319A - Apparatus for handling cylindrical objects : en
  • US2938338A - Gas turbine starting system : en
  • US2938458A - Obturating cartridge : en
  • BE587313A - Process for the disintegration of titanium ores. : en fr
  • BE587274A - High-yield triode vacuum tube : en fr
  • DE1812574U - CONCRETE MIXER. : de en
  • ES79450U - Cloth hanger (Machine-translation by Google Translate, not legally binding) : en es
  • USD188083S - Electric fuel igniter : en
  • CA598861A - Crossbar switches : en
  • CA598945A - Heat exchanging between flowing media : en
  • CA599065A - Derivatives of thiazoline-2-one and process for manufacturing same : en
  • CH346663A - Nozzle for drawing sheet glass : de en
  • CH346710A - Equipment for measuring and registering the intensity of precipitation : de en
  • DE1812217U - LAMP SHADE. : de en
  • DE1812369U - FITTING FOR LOWERING CHILDREN'S COT SIDE PARTS. : de en
  • DE1812476U - GAS LIGHTER. : de en
  • DE1812565U - PAINT BOX WITH INTERCHANGEABLE POTS. : de en
  • US2938400A - Screw thread : en
  • US2938623A - Container : en
  • US2938734A - Convertible hand cart : en
  • ES255452A1 - An adjustable step device for the control axle of an electrical appliance (Machine-translation by Google Translate, not legally binding) : en es
  • ES72963Y - Container : en es
  • FR1221356A - Phosphorus pentasulfide reaction products for use as lubricant additives : en fr
  • FR1221779A - Roller skates : en fr
  • FR1221824A - Thermoelectric cell, peltier cell in particular, and method of manufacturing said cell : en fr
  • US2939099A - Metal clad heating strip with ribbon element : en
  • FR1220944A - Improvements to dust extractors : en fr
  • FR1220950A - Method and apparatus for the demineralization of liquids such as sea water : en fr
  • FR1220881A - Process for the preparation of pigmented polyesters : en fr
  • FR1221156A - Take-off run and climb speed prediction device for aircraft : en fr
  • FR1221701A - Connecting tee fitted with a safety valve for supplying gas engines : en fr
  • FR1221815A - multipurpose prefabricated building element : en fr
  • ES256446A3 - Perfection in centrifugal crusher (Machine-translation by Google Translate, not legally binding) : en es
  • ES72849Y - Luminous apparatus : en es
  • ES79222U - Siphon sump tank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221248A - Electric motor : en fr
  • AU5528359A - Improvements in or relating to radiofrequency amplifier arrangements : en
  • GB836203A - Improvements in semi-flexible reinforced pipes : en
  • US2938681A - Flying motor scooter : en
  • US2939024A - Magnetic device in a miniature electric motor : en
  • US2938430A - Screw retained spin rocket : en
  • US2938904A - Compounds derived from halonitroanthraquinones : en
  • USD188061S - Clock : en
  • US2938907A - Production of nu-t-alkylthiopicolinamides and nu-t-alkylthioisonicotinamides : en
  • USD188037S - Foreign paten : en
  • DE1082615B - Synchronization device for the wheel sets of a rail link train : de en
  • DE1812499U - BASE PLATE, IN PARTICULAR FOR MACHINE UNITS. : de en
  • ES249638A3 - Improvements in burners for compressed and liquidated gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES254819A1 - PROVISION RELATED TO VACUUM CLEANERS : en es
  • FR1220869A - Assembly of metal manifolds of different qualities, in particular for heat exchangers : en fr
  • CH346689A - Transport system to parking facility for moving loads, in particular automobiles, from a receiving location to one or more parking locations of the facility : de en
  • DE1812240U - FOLDER. : de en
  • US2938230A - Manufacture of pellets or granular material : en
  • US2938528A - Lung-controlled respiration apparatus : en
  • USD188041S - Drawer pull : en
  • ES79346U - A device for folding the sides of the walkers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221630A - Device for the continuous production of artificial chamois skins without canvas in cellular regenerated cellulose : en fr
  • DE1082859B - Paddle wheel : de en
  • US2939087A - Amplifier : en
  • ES79118U - Support for personal objects applicable to seats (Machine-translation by Google Translate, not legally binding) : en es
  • ES79250U - Closing device for metal containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB835975A - Surge absorber for pressure fluid lines : en
  • ES255877A3 - Manual resetting system (Machine-translation by Google Translate, not legally binding) : en es
  • ES73692Y - Adjustable armchair : en es
  • ES256461A3 - APPARATUS FOR WELDING THE OPENING KEYS TO THE CAN COVERS : en es
  • FR1221117A - Magnetic push buttons usable in particular for switches : en fr
  • FR1221345A - Manufacture of cellular polyurethane products : en fr
  • DE1812206U - SLEEPERS WITH HYGIENIC BAND. : de en
  • DE1812510U - SPRING CLIP FOR ROPE ROLLERS. : de en
  • BE585211A - Process for the preparation of 3-pyrrolidyl-ethanols, and products obtained. : en fr
  • BE587329A - Acoustic wave apparatus. : en fr
  • CH346758A - Method for producing a distorted photograph of an object and apparatus for carrying out this method : en fr
  • DE1812551U - GEAR FOR LEAVES OF WINDOWS, DOORS OR. DGL. : de en
  • DE1812347U - FOOT CARE SUITCASE BAG. : de en
  • ES79257U - Improved stopper for tubes of tablets and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79309U - Removable bin : en es
  • GB836190A - Improvements in or relating to geiger-muller counters : en
  • GB836376A - Street lighting fittings : en
  • DE1082645B - Fork-shaped contact spring : de en
  • US2938435A - Control apparatus : en
  • US2938505A - Annularly spaced oscillating piston engine : en
  • US2938263A - Ingot mould and method of making : en
  • US2938823A - Treatment of polyethylene terephthalate fibers : en
  • US2938959A - Relayless line circuit : en
  • DE1812335U - FOOT MASSAGE MAT. : de en
  • GR20912B - PLASTIC FOLDING CELL AFTER CONTINUOUS COVER FOR EGG PACKAGING. : el en
  • IT605531B - : it
  • FR1221209A - Steam boiler hearth allowing to burn at the same time fuels having different aptitudes to ignite : en fr
  • FR1221744A - Economical shutter, with removable trim and profile frame, weatherproof and burglar-resistant : en fr
  • GB836019A - Magnetic voltage regulators for transformers with stepped switching mechanisms : en
  • ES256199A1 - Improvements in the devices for signaling of faults (Machine-translation by Google Translate, not legally binding) : en es
  • ES255707A1 - Magnetic memory array : en es
  • FR1221602A - Process for the preparation of products analogous to steroid hormones substituted in position 4, and products obtained by this process : en fr
  • US2938385A - Thermistor thermometer system : en
  • US2938921A - Nu-[beta-(3, 4-dichlorophenyl)-beta-hydroxyethyl] isopropylamine and salts : en
  • US2938923A - Preparation of dimethylamine borane : en
  • FR1221519A - Polycondensates of substituted phenols : en fr
  • DE1082572B - Feed device of cutting machines for paper, cardboard or the like. : de en
  • DE1082817B - Windshield washer for motor vehicles : de en
  • US2938417A - Self adjusting socket reducing wrench : en
  • US2938770A - Process for the purification of alkali metal hypophosphite solutions containing alkali metal phosphites : en
  • US2938891A - Method of making oxytocin and intermediates thereof : en
  • US2939025A - Electric motor : en
  • ES79180U - Improved gas burner device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221340A - Apparatus for shearing a parachute extraction cable and ejection seat for an airplane fitted with such an apparatus : en fr
  • FR1221388A - Refrigerator cabinet and its manufacturing process : en fr
  • GB836055A - Improvements in or relating to electric lighting fittings incorporating spotlight reflectors : en
  • US2938393A - Vibrating apparatus : en
  • GB836406A - Improvements relating to flexible tubing : en
  • GR20900B - FLOOR NUTRITION ASSEMBLY. : el en
  • ES256945A3 - Procedure for leather drying and corresponding installation (Machine-translation by Google Translate, not legally binding) : en es
  • ES55661Y - New Shirt-jacket : en es
  • FR1220854A - Telomerization using fluorobromoalkanes : en fr
  • FR1221497A - Low boiling point liquefied gas storage and transport tank : en fr
  • ES255791A1 - Push-pull modulating or demodulating circuit : en es
  • ES255957A1 - Procedure for the manufacture of elastic tubular fajas (Machine-translation by Google Translate, not legally binding) : en es
  • ES256312A1 - Semi-automatic vertical machine for the manufacture of blocks in vibrated and pressed concrete (Machine-translation by Google Translate, not legally binding) : en es
  • ES256748A3 - Improvements in the assembly of plugs for power sockets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1082776B - Screw connection for divided, in particular made of light metal or a light metal alloy and highly stressed connecting rod bearings : de en
  • DE1812218U - DEVICE FOR HOLDING LAMP SHIELDS, IN PARTICULAR GLASS BELLS OD. DGL. : de en
  • GB836463A - Improvements in or relating to tailstocks for lathes and other machine tools : en
  • CA598917A - Preparation of cation-exchange resins containing hydroxyl and phosphonic acid groups : en
  • CA599122A - Glycerol fatty acid partial ester gels : en
  • DE1812452U - DIPSTICK FOR ABOVE AND UNDERGROUND STORAGE TANKS. : de en
  • ES79514U - Perfect spectacle frame (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221425A - Solid state binding mode of thorium and aluminum : en fr
  • FR1221664A - Device for measuring, recording or controlling a physical quantity : en fr
  • DE1082651B - Cam switches, in particular cam auxiliary switches : de en
  • DE1082811B - Single wheel steering with hydraulic power assistance, especially for motor vehicles : de en
  • US2938305A - Control system for sandblasting equipment : en
  • US2938452A - Apparatus for bundling lath or the like : en
  • US2938809A - Cold water dispersible laundry starch : en
  • GB836262A - Improvements relating to tubular type plates for electric accumulators : en
  • ES252439A3 - Procedure of formation of low-fund termo-diffuser in light metal alloy in containers for stainless steel cooking (Machine-translation by Google Translate, not legally binding) : en es
  • ES255774A1 - Herbicidal process : en es
  • ES256493A3 - Improvements in the funds for refrigerating chambers, particularly for refrigerated wagons (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220954A - Process for the preparation of polyvinyl ester dispersions : en fr
  • FR1221194A - Manufacturing process of l-glutamic acid : en fr
  • GB836088A - Improvements in turbojet engine afterburners : en
  • GB836132A - New alkaloid salt and method of preparing same : en
  • ES254660A1 - Procedure for the silver filling of synthetic hybrids (Machine-translation by Google Translate, not legally binding) : en es
  • ES255174A1 - Improvements in and relating to the production of cast iron : en es
  • ES79127U - Soundboard for turntables (Machine-translation by Google Translate, not legally binding) : en es
  • ES79172U - Perfect wire seal (Machine-translation by Google Translate, not legally binding) : en es
  • ES79203U - Improved shoe (Machine-translation by Google Translate, not legally binding) : en es
  • ES79409U - Improved gas lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221441A - Metal phosphating process : en fr
  • FR1221660A - Improvements made to shut-off devices, intermediate or terminal, for fluid conduits : en fr
  • ES256111A1 - New drawer system for springs, defense dicks or any other class of works (Machine-translation by Google Translate, not legally binding) : en es
  • ES79192U - Irrigador vaginal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221018A - Servo valve : en fr
  • FR1221448A - Preparation of conjugated diolefins : en fr
  • FR1221474A - Stapling machine : en fr
  • FR1221777A - Method and device for cleaning conveyor belts : en fr
  • GB836247A - Improvements relating to heat exchangers : en
  • GB836535A - An improved connector for electric conductors of sector-shaped cross section : en
  • US2938635A - Jack carried mechanism for facilitating removal, repair and replacement of vehicle carried units : en
  • ES58584Y - Improved base for super coreless bobbins : en es
  • FR1221297A - Slider closures improvements : en fr
  • US2938378A - Optical dynamometer : en
  • FR1221414A - Process for retreading tires by means of bands applied without molding, and bands applicable according to said process : en fr
  • IE23523L - Fertilizer distributor : en
  • US2938654A - macdonald : en
  • US2939033A - Cathode and method of making same : en
  • AU5515259A - 7, 1 insecticidal compositions comprising a phosphorus insecticide anda synergist therefor : en
  • BE587206A - Turbines : en fr
  • CA599157A - Electroplating : en
  • CH346601A - Installation circuit breakers, in particular in screw and socket form : de en
  • DK89066C - Process for the polymerization of polyunsaturated fatty acids. : da en
  • ES255980A1 - Accelerated procedure for obtaining viney yeasts (Machine-translation by Google Translate, not legally binding) : en es
  • ES256401A2 - A system, with its corresponding devices, to detect the fortuit spill of a liquid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220975A - Apparatus for determining the residual hardness of water : en fr
  • FR1221830A - New manufacturing process for mixed oxalic esters : en fr
  • ES79473U - Improved culinary scissors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221265A - Quick-drying, non-aqueous vehicle, especially printing ink : en fr
  • FR1221371A - Tube shaping die : en fr
  • FR1220973A - Device for securing motor vehicles and the like, more especially for maritime transport : en fr
  • FR1221292A - Semiconductor devices : en fr
  • FR1221621A - Dyes containing a pyrimidine nucleus, their production process and their applications : en fr
  • FR1221787A - Animated figurine : en fr
  • GB836269A - Device for packeting coin piles : en
  • GB836469A - Improvements in and relating to apparatus for filling bags : en
  • DE1082654B - Counter-switching piece : de en
  • ES253183A1 - Magnesium glutamate hydrobromide and processes for the production thereof : en es
  • FR1220871A - Device for leveling and smoothing floors, walls and ceilings : en fr
  • FR1221488A - Molding machine and process : en fr
  • FR1221689A - Tank vehicle : en fr
  • GB836343A - An improved weigh-hopper for use on pre-weighing machines for superphosphate, fertiliser and the like : en
  • GB836396A - Non-woven fabric and means and method of producing same : en
  • GB836161A - Device for interposing between a cathode ray tube and its socket for improving performance : en
  • GB836197A - Improvements in and relating to joint-making assemblies : en
  • AU236744B2 - Improvements in or relating to high frequency furnace arrangements : en
  • DE1082867B - Method for air- and liquid-tight sealing of weather or fire dams in pits or the like and device for carrying out this method : de en
  • CA598965A - Pentacyclic quaternary ammonium compounds : en
  • CA599051A - Pulse generator : en
  • US2938426A - Refractors : en
  • US2939123A - Monitoring system : en
  • ES251975A1 - A welding device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221385A - Method and apparatus for measuring the intensity of direct currents : en fr
  • BE562306A - PROCESS FOR THE PREPARATION OF NEW ESTERS UNSATURATED IN alpha, beta, AND THEIR SALTS. : en fr
  • CA598856A - Drive mechanism : en
  • CA598973A - Spark plug and method for making same : en
  • US2938999A - Antenna-switching system : en
  • US2938462A - Projectile fuze : en
  • US2938873A - Pigment materials : en
  • DE1812428U - EQUIPMENT FOR SANDBlasting OD. DGL. OF FORMWORK GIRDS AND SIMILAR LONG ELEVATED COMPONENTS. : de en
  • ES255004A1 - A rolling metal loading device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221354A - Improvements to teletoxic herbicidal compounds, to compositions containing such products, and to processes for producing such compounds and compositions : en fr
  • GB835991A - Improvements relating to chemical balances : en
  • FR1221534A - Binaural pick-up for phonographs : en fr
  • DE1812516U - PLANSIFTER. : de en
  • DE1812203U - TIGHTS. : de en
  • DE1812478U - DEVICE FOR HEADING BEETS. : de en
  • DE1812355U - CONSOLE. : de en
  • DK89050C - Process for the preparation of phenthiazine compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • ES251459A1 - Polymer dispersions containing metal powder and process for their manufacture : en es
  • ES256083A3 - A procedure for structuring a silicone sun (Machine-translation by Google Translate, not legally binding) : en es
  • ES256085A1 - Improvements in the process of manufacturing interiors for tire valves (Machine-translation by Google Translate, not legally binding) : en es
  • ES63775Y - Arm or group for espresso machine : en es
  • ES75091Y - Scoop for serving ice cream : en es
  • ES79517U - An improved ceramic piece for construction (Machine-translation by Google Translate, not legally binding) : en es
  • DE1082598B - Process for the preparation of ª ‡ -Keto-2, 3, 4, 5-tetrahydro-ª ‰ -carbolines : de en
  • DE1812514U - WELDING MACHINE WITH CHASSIS. : de en
  • ES256326A1 - Improvements in thread cutting devices in gun machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221826A - Corrugated wire mesh : en fr
  • DE1082805B - Pump system for fire extinguishing purposes : de en
  • DE1812253U - TRACK MAGNET FOR INDUCTIVE TRAIN INFLUENCE ACCORDING TO THE RESONANCE PRINCIPLE. : de en
  • GB836486A - Improvements in and relating to chairs and seating : en
  • FR1221114A - Electric Musical Instrument Improvements : en fr
  • AU235502B2 - Apparatus for making shell moulds or cores : en
  • AU5523159A - Improvements relating tothe production of alkyl aryl compounds : en
  • BE587422A - Connection devices. : en fr
  • CH346773A - Device for cushioning vehicles : de en
  • CA599149A - Method of forming protective coatings on iron articles : en
  • CH346566A - Tab mechanism : en fr
  • AU5522559A - Alpha haloformamidines and herbicidal compositions including same : en
  • CA598976A - Assembly molding process for electrical elements : en
  • US2938652A - Fertilizer distributor : en
  • DE1812519U - PICK TAPE FOR PLUCKING INSTRUMENTS E.G. FOR GUITAR, BANJO MANDOLIN. : de en
  • ES251982A1 - Improvements in electrolytic treatment processes : en es
  • FR1221015A - Improvements to traps, pots, or similar fishing gear : en fr
  • FR1221023A - Screen fabrication using a volatile electrolyte : en fr
  • FR1221730A - Flow adjustment device for pipelines transporting fluids or powdery materials : en fr
  • BE585220A - Advanced gate valve. : en fr
  • CA599213A - Derivatives of thiazoline-2-one and process for manufacturing same : en
  • DE1812257U - MICROPHONE HOUSING. : de en
  • DE1812422U - INSULATION PANEL MADE OF POROESE MATERIAL FOR BUILDINGS. : de en
  • DE1082570B - Device for printing batches of conveyable material webs by film printing : de en
  • DE1082678B - A display device equipped with a Geiger-Mueller counter in a system that uses the radiation of a high-frequency transmitter to simulate the propagation ratios of radioactive radiation triggered by an atomic explosion : de en
  • ES256005A2 - Mechanism of clutch and brake for telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221769A - New spun corner brick : en fr
  • US2938567A - Machine and method for producing prefabricated material of cellular construction : en
  • US2938241A - Machine for stretching textile sheets into slivers : en
  • US2938414A - Screw vises : en
  • US2938928A - P-bromobenzyl p-bromophenyl sulfide : en
  • SE171537C1 - : sv
  • US2939070A - Conductivity cell : en
  • DE1812237U - FILM. : de en
  • ES73776Y - Scent lamp : en es
  • FR1221477A - Method of manufacturing self-adhesive layers on support materials : en fr
  • CH346614A - Fog light : en fr
  • CH346797A - Apparatus for converting a mechanical quantity into an electrical quantity : en fr
  • AU5525459A - Improvements in and relating to multiple speed transmission hubs : en
  • BE585236A - Lime-based refractory materials and their manufacturing process. : en fr
  • DK89057C - Lead-calcium alloy for plate gratings in lead-acid accumulators. : da en
  • BE587262A - Electromechanical delay line device : en fr
  • US2938618A - Zone controlled carriage return mechanism for typewriters : en
  • US2938726A - Water saucer : en
  • US2938752A - Apparatus for conveying finely divided materials : en
  • AU5513159A - Method of making textured leatherlike article and product thereof : en
  • BE562139A - : en
  • US2938757A - Grooved refractory pulley : en
  • CA599161A - Process for the production of metal chlorides : en
  • CH346791A - Process for the production of a shoe with a leather sole or heel provided with rubber inserts : de en
  • CH346836A - cistern : de en
  • BE585201A - High frequency furnace comprising an output tube with controlled grid and a rectifier device for the direct current supply of the output tube. : en fr
  • CA598868A - Light transmitting panelling for moving stairways : en
  • AU5512059A - Method of impregnating and covering electric windings : en
  • BE587296A - : fr
  • US2938244A - Combined anti-roosting and scare crow device : en
  • US2938647A - Closure for pressurized vessels : en
  • CA598909A - Sheet feeding mechanism : en
  • ES256570A1 - Improvements in pneumatic transportation facilities to several receiving stations (Machine-translation by Google Translate, not legally binding) : en es
  • BE585288A - Dihydrobenzothiadiazines and methods of preparation. : en fr
  • BE587202A - Bra enhancements : en fr
  • CA598879A - Production of aminoalkanesulfonic acids : en
  • DE1812333U - CUSHION FOR COLD TREATMENT. : de en
  • US2938714A - Hooded exhaust system : en
  • ES253832A1 - Procedure for obtaining basic esters (Machine-translation by Google Translate, not legally binding) : en es
  • ES255482A1 - An apparatus to facilitate the running of automotive vehicles for ice-faced surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221067A - Improvements to the measurement of distances by reflection of waves, and acoustic altimeter by applying : en fr
  • DE1812586U - ROTATING PENDULUM. : de en
  • BE587258A - Device with a method for printing straw cardboard and the like other surfaces : en nl
  • US2938837A - Process for the purification of an aromatic dicarboxylic acid lower alkyl ester : en
  • DE1082721B - Collective heating system with compressed air as a heat carrier : de en
  • DE1812529U - HAND FIRE EXTINGUISHER WITH BREAKING VALVE. : de en
  • DE1812563U - WARNING SIGN. : de en
  • ES254272A1 - Improvements introduced in the lubrication pumps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220943A - heat exchanger : en fr
  • GB836467A - Improvements in and relating to lock-out circuits : en
  • CA599207A - Combination of polyepoxide resin with alkyd resin : en
  • BE587327A - Panel and similar device with high acoustic transmission loss. : en fr
  • BE587480A - Bandage materials and supports, and their manufacturing process : en fr
  • ES77383U - Magnetic material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221564A - Camera : en fr
  • CA598831A - Bin and unloader mechanism : en
  • GB836358A - Improvements in or relating to injection moulding apparatus : en
  • GB836452A - Improvements in and relating to concave mouldings : en
  • ES255397A1 - Improvements introduced in the manufacture of mattresses and similar frames (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220882A - Water spray system for pneumatic jackhammers : en fr
  • FR1220896A - Logic device : en fr
  • FR1220928A - Air turbine driven dental tool holder : en fr
  • FR1221755A - Improvements to pulse code receivers : en fr
  • GB836130A - Improvements relating to the control of electric traction motors : en
  • BE587136A - Boot press with oscillating drawbar : en fr
  • DE1082825B - Mixture dispenser for dispensing oil and fuel in variable mixtures as well as for dispensing pure fuel : de en
  • DE1082587B - Process for the preparation of 1-chloro-2, 3-epoxy-4-oxybutane : de en
  • DE1812260U - TABLE ENCLOSURE FOR EXCHANGING OR INTERCOM SYSTEMS. : de en
  • FR1221357A - Advanced switching servo system : en fr
  • GB836133A - Improvements in the extrusion of organic thermoplastic materials : en
  • US2938608A - Disc brake having combined friction and segmental actuating means : en
  • US2938727A - Aquatic recreational device : en
  • GB836198A - Improvements in or relating to data processing systems : en
  • CA598955A - Electrical fine tuning device : en
  • ES252859A1 - Disc filter for methodical washing : en es
  • ES79394U - Motorized truck for transport especially for cylindrical bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221711A - Running track for transport tracks and guide rails quiet while driving : en fr
  • FR1221778A - Improvements to machines of the straightening machine type : en fr
  • ES256011A3 - Improvements in electromagnetic operating relays (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221159A - Finishing and finishing machine for finished textile articles : en fr
  • GB836187A - Improvements in or relating to the carrying out of heterogeneous exothermic reactions in the liquid phase : en
  • AU239756B2 - An emptying device for containers for material indust form : en
  • BE589825A - Rooted rose Miniature with double flowers Reddish apricot on the obverse, Aureoline yellow on the reverse. : en fr
  • US2938324A - Rotary trash rake : en
  • ES255999A1 - Procedure to obtain an agent designed to fight against the hail and/or to cause rain, based on an ice generating body, like the silver yoduro (Machine-translation by Google Translate, not legally binding) : en es
  • US2939136A - Omni-directional receiving system with directional antenna : en
  • CA599151A - Closing mechanism for an electric circuit breaker : en
  • US2938350A - Group of steam turbines with bleeder steam feed water preheater : en
  • US2938892A - Amides and process of preparing same with a monocarbodhmide : en
  • USD188069S - Weighing scale : en
  • ES254639A1 - Procedure for the separation of mixes of fatty acids in components of different fusion points (Machine-translation by Google Translate, not legally binding) : en es
  • ES71614Y - Pliers for cutting and stripping electrical conductive cables : en es
  • FR1220910A - Method and apparatus for making alkali metal cyanides : en fr
  • FR1221662A - Self-loading cleaner for beets or similar crop products : en fr
  • GB836134A - Improvements relating to the jointing of glass parts : en
  • GB836147A - Improvements in or relating to shielding for nuclear reactors : en
  • US2938558A - Meat comminuting machine : en
  • FR1221140A - Improvements in devices for measuring rock thrust, more especially in galleries or corridors of mines or similar spaces : en fr
  • GB836114A - Improvements in and relating to gramophone pickups : en
  • US2938301A - Reed sounding unit : en
  • FR1221260A - Process for effecting the migration of a double bond in an olefinic hydrocarbon : en fr
  • FR1221386A - Machine tool or measuring machine comprising a device for visual and photoelectric location of the position of a movable member : en fr
  • GB836403A - Improvements in and relating to circuit-breaker indicator systems : en
  • CA599046A - Apparatus and method for making hose : en
  • DE1082682B - Arc melting furnace for remelting a self-consuming electrode : de en
  • DE1812356U - CONVERTIBLE ARMCHAIR. : de en
  • ES253124A1 - A procedure for coating wooden barrels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221653A - Device for instant remote display of the coordinates of suspicious elements of a network during exploration : en fr
  • DE1812425U - ROLLER SHUTTER BELT WINDERS HOUSING. : de en
  • FR1221006A - Improvements made to transport facilities associated with drying or baking ovens : en fr
  • FR1221450A - Improvements in paper sizing agents : en fr
  • GB836321A - New or improved automatic control means for a forced lubricating oil system of a fuel injection pump for an internal combustion engine : en
  • DE1812412U - COLLAPSIBLE STRAP FOR LADIES 'SKIRT. : de en
  • CA598936A - Method of preparing potassium sulphate : en
  • DE1082617B - System for generating a vacuum in diesel-hydraulically or diesel-mechanically driven rail locomotives with suction air brakes, especially diesel locomotives : de en
  • DE1082844B - Shaped charges for perforation purposes : de en
  • FR1220986A - Process for the polymerization and copolymerization of olefins bearing as substituents halogenated aryl residues : en fr
  • FR1220997A - Method and device for liquefied gas reliquefaction : en fr
  • GB836220A - Improvements in the polymerisation of unsaturated compounds : en
  • US2938764A - Highly alkaline dichlorodimethylhydantoin bleaching solutions and methods : en
  • CH346742A - Tap to control low gas flow rates : en fr
  • GB836375A - Machine for threshing potato shaws : en
  • GB836282A - Method and apparatus for the removal or recovery of vapours from air or other gases : en
  • GB836523A - Windshield washer equipment for motor vehicles : en
  • GB836013A - Improvements in or relating to methods of and apparatus for use in the extrusion of tubular parts : en
  • US2938743A - Tying clip : en
  • US2939098A - Potentiometer design : en
  • ES255009A1 - IMPROVEMENTS IN A COOKING DEVICE : en es
  • US2938432A - Remote control device : en
  • US2938686A - Aircraft electronic equipment assembly : en
  • CA599132A - Method for preparing isonicotinoylhydrazine derivatives : en
  • DE1082728B - Multi-daylight press with a mechanical device for the forced closing and opening of the press floors : de en
  • ES254678A1 - Improvements in the construction of irons, supports or covering beams to enzy the land in the mining exploitation (Machine-translation by Google Translate, not legally binding) : en es
  • ES79541U - Improved profile with coupling for changeable ornamental tape (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220911A - Method of electroplating an alloy of indium and gallium : en fr
  • FR1221022A - Magnetron circuits : en fr
  • GB836386A - Turrets, especially for armored vehicle : en
  • CA599175A - Collapsible fence arrangement : en
  • CH346667A - Hasp locking device : en fr
  • BE587472A - Power control to machine tools or the like : en fr
  • ES79306U - Plate for complete personal hygiene (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221350A - Radiological imaging system : en fr
  • US2938433A - Biped mortar mount : en
  • US2939050A - Magnetic amplifier dimmer : en
  • US2938730A - Gramophone record changers : en
  • USD188065S - Receptacle handle : en
  • DE1812445U - DISPLAY EQUIPMENT FOR VEHICLE MEASURING DEVICES. : de en
  • US2938246A - Hinged window assembly : en
  • US2938296A - Fishhook : en
  • US2938526A - Inflatable shelter : en
  • DE1082752B - Projector for the individual images from a sequence of image pairs located on image cards : de en
  • ES79496U - A pajama for young children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221526A - Electrically powered and remotely controlled toy vehicle : en fr
  • FR1221600A - Process for removing nitrous vapors from waste gases : en fr
  • GR20895B - MANUFACTURE OF METAL FOLDING ARMCHAIR. : el en
  • ES256485A1 - Improvements in the construction of concrete mixed windows and transparent laminates or trasluccids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221330A - Pulse switching circuit : en fr
  • DE1812427U - SPACERS FOR CONCRETE FORMWORKS. : de en
  • DE1812210U - CLIP FOR STOCKING HOLDERS. : de en
  • DE1812339U - DUMMY. : de en
  • ES79227U - Softness device for heating in electric irons (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221230A - Process for the preparation of polyvinyl acetal dispersions : en fr
  • GB836275A - Process for the production of finely divided ferromagnetic iron oxide : en
  • ES79278U - Hanger perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES255857A1 - Procedure for the manufacture of derivatives of the 2,3-dimercapto-quinoxalina (Machine-translation by Google Translate, not legally binding) : en es
  • ES256065A2 - Perfections in centrifugators (Machine-translation by Google Translate, not legally binding) : en es
  • ES79516U - Improved wrench for nuts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221134A - Improvements to artificial respiration devices : en fr
  • ES79361U - Metallic lining for wooden coffins (Machine-translation by Google Translate, not legally binding) : en es
  • ES79392U - Improved layout for adjustment and reversibility of sportswear (Machine-translation by Google Translate, not legally binding) : en es
  • ES79482U - Continuous blender of amorphous material molds (Machine-translation by Google Translate, not legally binding) : en es
  • ES79512U - Improved espadrille (Machine-translation by Google Translate, not legally binding) : en es
  • DE1082697B - compressor : de en
  • DE1082766B - Torsional vibration damper with a ring-shaped flywheel embedded in rubber : de en
  • US2938330A - Rocket propellant and method for operating a rocket motor or the like : en
  • ES79484U - Contact terminal for perfected plug sockets (Machine-translation by Google Translate, not legally binding) : en es
  • GB836531A - Improvements in or relating to work steadies for machine tools : en
  • US2938454A - Earth frame presses : en
  • US2938926A - Preparation of alkyldiboranes : en
  • ES72985Y - Device for fastening windows and glass to the respective frames : en es
  • FR1221829A - Improvements to fuel gas mixing flanges in internal combustion engines : en fr
  • ES79493U - Friction clutch mechanism by perfected conical system (Machine-translation by Google Translate, not legally binding) : en es
  • GB836096A - Improvements in or relating to networks of the bridged-t type : en
  • ES255924A3 - Improvements in shelves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221806A - Universal wrench for nuts, bolts and box head screws : en fr
  • ES253135A1 - Dispersion polymerization procedure (Machine-translation by Google Translate, not legally binding) : en es
  • ES254679A1 - Procedure for the preparation and cleaning of the bathing water in a swimming pool, especially those located in the open air (Machine-translation by Google Translate, not legally binding) : en es
  • ES79200U - Needle perfected for machines of worked fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221170A - Labyrinth topping compressor and method of operation : en fr
  • FR1221724A - Process for optical bleaching of polyacrylonitrile fibers : en fr
  • GB836207A - An improved pivot bearing, particularly for ashtrays : en
  • ES79546U - Utensil for oranges (Machine-translation by Google Translate, not legally binding) : en es
  • GB836001A - Improvements relating to hollow turbine and like blades : en
  • US2939056A - Transistor : en
  • US2938872A - Sulfated chloroalkanol detergents : en
  • FR1221220A - Magnetic head with rotating pole pieces : en fr
  • FR1221631A - Process for preparing 4,17 alpha-dihydroxyprogesterone and its esters : en fr
  • GB836059A - Improvements in or relating to the production of ceramic bodies : en
  • GB836520A - Dressing composition : en
  • ES79327U - Improved transmission belt (Machine-translation by Google Translate, not legally binding) : en es
  • ES79377U - Rope securing ring (Machine-translation by Google Translate, not legally binding) : en es
  • ES79521U - Improved tubular armchair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220874A - Foraminous compositions of polyurethanes having predominantly cells communicating with each other, and process for their preparation : en fr
  • ES255793A1 - A mechanism for the operation of dolls dancers of toys (Machine-translation by Google Translate, not legally binding) : en es
  • ES70411Y - Improved support for ads and signs : en es
  • FR1221217A - Combined toggle clamping device of a press for thermoplastic plastics : en fr
  • ES253016A1 - Procedure for obtaining moles hollows of foundry and films-molds of foundry (Machine-translation by Google Translate, not legally binding) : en es
  • ES255428A1 - Procedure for the manufacture of refined meal and balanced byproducts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221241A - Improvements to Compositions, Solutions and Processes for Producing Corrosion Resistant Coatings on Metals : en fr
  • ES255662A1 - Improvements introduced in the plates with alvºolos for the packaging and transportation of fruit (Machine-translation by Google Translate, not legally binding) : en es
  • ES79188U - Universal displacement clamping device (Machine-translation by Google Translate, not legally binding) : en es
  • ES79506U - Storybook with complementary rolling elements on its covers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221013A - Film holder cartridge : en fr
  • FR1221249A - Improvements in the detection of homogeneity defects in moving fluids : en fr
  • FR1221557A - Process for the electrolytic co-precipitation of metal oxides which contain at most 80 mol%. ferric oxide : en fr
  • FR1221671A - Sealed insulating window enhancements for high power microwave tube output waveguides : en fr
  • DE1082816B - Plug connection for motor vehicle steering column switch : de en
  • DE1812248U - REFRIGERATED FURNITURE, IN PARTICULAR CHEST, WITH UPWARDS SWIVEL DOOR FLAPS. : de en
  • ES79472U - Screen for table lamps and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79198U - Plastic key head adaptable to typewriters and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB836462A - Improvements in or relating to automatic control mechanisms : en
  • US2938483A - Acoustic decoy : en
  • US2938687A - Safety device : en
  • US2939096A - Electro-magnetic device : en
  • DE1812314U - CLOSURE FOR THE CONNECTING END OF ELECTRIC TUBE RADIATORS. : de en
  • DE973773C - Flameproof dry-type transformer for companies at risk of explosion and firedamp : de en
  • DE1082717B - The carrier for the work ropes is clamped to the suspension rope of the cable crane : de en
  • DE1082737B - Process for the elimination of halide impurities in particular from terpene polymers produced by means of catalysts containing halides : de en
  • DE1082576B - Mixing machine with a countercurrent mixer : de en
  • DE1812278U - CONNECTING CLAMPING DEVICE FOR TWO-WIRE ANTENNA, RIBBON AND HOSE CABLES. : de en
  • ES255983A3 - Improvements introduced in the manufacture of grills-portable and folding grill at the same time (Machine-translation by Google Translate, not legally binding) : en es
  • ES256350A3 - Improvements introduced in the manufacture of metal containers intended to contain pressurized products (Machine-translation by Google Translate, not legally binding) : en es
  • ES70610Y - Device for markings on telephone sets. : en es
  • FR1221353A - Evaporation prevention agent and method of preparation : en fr
  • FR1221616A - Improvements to centrifugal devices for moving liquid or gaseous fluids : en fr
  • FR1221695A - Reflective signaling device : en fr
  • GB836003A - Improvements in or relating to the continuous production of envelopes, bags, pouchesand the like : en
  • FR1235520A - Roof chutes : en fr
  • GB836339A - Improvements relating to process and apparatus for making fibres from molten minerals : en
  • US2938465A - Combined high and low pressure pumping apparatus : en
  • ES255157A1 - Improvements introduced in the elastic suspensions for rolling vehicles on rail (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221507A - Wall, in particular, sound-insulating demountable partition : en fr
  • ES79214U - Manual electric hoist (Machine-translation by Google Translate, not legally binding) : en es
  • ES79460U - Chains for the formation of curtains (Machine-translation by Google Translate, not legally binding) : en es
  • DE1812223U - BENDING MACHINE FOR REINFORCEMENT BASKETS MADE OF POINT WELDED REINFORCEMENT MATS. : de en
  • DE1812361U - COLLAPSIBLE FOOTREST. : de en
  • FR1220863A - Aeration and ventilation duct made up of several sheets of veneer or plywood glued together, usable in mines for aeration and ventilation chimneys : en fr
  • ES255831A1 - Mortijadora machine couplable to drills (Machine-translation by Google Translate, not legally binding) : en es
  • ES256078A3 - Universal connection for appliances appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220980A - Improvements to securing devices : en fr
  • FR1221176A - Semiconductor device : en fr
  • FR1221321A - Aerodyne gas turbine jet engine enhancements : en fr
  • GB835996A - Improvements in and relating to electric motor control systems : en
  • USD188084S - Dust mask : en
  • CA598869A - Magnetic focusing system : en
  • CA598992A - Fungicidal compositions : en
  • ES255755A3 - Perfected hydraulic braking circuit (Machine-translation by Google Translate, not legally binding) : en es
  • ES256171A3 - Procedure for the manufacture of fluid filters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221251A - Improvements to electrical testing devices : en fr
  • FR1221586A - Electric wire : en fr
  • FR1221759A - Safety device ensuring the blocking of the sheaths of electrical conductors and closing the access openings inside the enclosure : en fr
  • CH346829A - Device for counting small mechanical particles, in particular clock stones : de en
  • BE587228A - Method and device for microscopic projection applicable in hematology : en fr
  • ES74126Y - Perfected swing : en es
  • ES79587U - Cable terminal perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221207A - Improvements to drive devices for current generators or automobile dynamos : en fr
  • FR1221493A - Method for modifying the properties of fibrous structural materials : en fr
  • ES252945A1 - Process for the production of a starch-hydrolysing agent for dressing and sizing processes : en es
  • FR1221651A - Collector or switch for rotating machines and electrical or similar apparatus : en fr
  • GB836556A - Improvements relating to the production of fabrics : en
  • FR1220940A - Electric heating bands and process for their manufacture : en fr
  • US2939069A - Dynamoelectric machine : en
  • US2938482A - Solid propellant starter for liquid fuel monopropellant torpedo propulsion system : en
  • USD188045S - Chair : en
  • FR1221642A - Automatic welding improvements : en fr
  • US2938661A - Compressor seals : en
  • US2938392A - Radio frequency tuner with mechanical tracking arrangement : en
  • DE1812494U - DISTRIBUTORS FOR MOTOR VEHICLES. : de en
  • ES255949A1 - New combined main current trigger system for the protection of electrical installation parts against over loads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221132A - Process of extracting oil from underground oil fields : en fr
  • US2938656A - Basket and handle combination : en
  • US2939049A - Apparatus for generating high temperatures : en
  • US2939086A - High voltage transformer : en
  • ES256039A3 - Procedure for continuously flushing laminar tubes (Machine-translation by Google Translate, not legally binding) : en es
  • CA599170A - Rotary mechanical seal : en
  • CH346803A - Twisting spindle : de en
  • DE1812225U - CAP, FOR EXAMPLE FOR BOTTLES. : de en
  • FR1221091A - Method and apparatus for manufacturing tires : en fr
  • ES75667Y - Animated figure with support postcard or similar : en es
  • FR1221263A - Torque motor : en fr
  • FR1221749A - Removable luggage rack for motor vehicles : en fr
  • ES61452Y - New device for fixing mirrors : en es
  • ES79312U - Improved device for ball writer tips (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221582A - Method and device for supporting underground excavations : en fr
  • GB836143A - Improvements in or relating to grilling apparatus : en
  • FR563M - : fr
  • GB836128A - Improved machine for drilling very fine holes : en
  • US2938476A - Rubbish barrel incinerator : en
  • US2939120A - Controls for memory devices : en
  • US2938322A - Mower supporting and lifting means : en
  • US2938333A - Combustion chamber liner construction : en
  • DE1812531U - CONTROL AND STEERING DEVICE FOR TWO OR MORE PARALLEL HEAVY DUTY TRAILERS. : de en
  • ES255706A1 - Apparatus to clean the stretch train of the continuous and other textile machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79582U - Cutting model for shoe construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB836457A - Improvements in and relating to gas diffusers for electric batteries : en
  • ES256905A1 - PROCEDURE FOR OBTAINING HETEROCYCLIC COMPOUNDS : en es
  • GB836206A - Improvements in or relating to bimetallic temperature-sensitive detents : en
  • GR20905B - METHOD FOR THE PREPARATION OF NEW PYRAZOL COMPOUNDS. : el en
  • DE1812549U - DEVICE FOR LOCKING THE LOADING CONTROL OF HOUSEHOLD APPLIANCES, IN PARTICULAR REFRIGERATORS. : de en
  • ES79567U - Shoe of first calzaadura (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221081A - Method and device increasing the size of the loads which can be accommodated by freezing drying installations : en fr
  • FR1221288A - Wastewater purification process : en fr
  • GB836034A - An improved masonry or like drill bit : en
  • DE1812238U - MAGNETIC DATE INDICATOR FOR CALENDAR. : de en
  • ES256265A2 - Improvements in the construction of cueºas de caººn related to wheels, especially for cannons (Machine-translation by Google Translate, not legally binding) : en es
  • ES256404A1 - An electrical appliance to automatically disconnect the minimum intensity of the electrical energy receiving equipment by induction (Machine-translation by Google Translate, not legally binding) : en es
  • ES60734Y - A perfected pajamas : en es
  • FR1221834A - Improvements to transistor current converters : en fr
  • ES75832Y - Tool for stripping electrical conductors : en es
  • FR1220920A - Tobacco smoke filter device : en fr
  • FR1221049A - New colourants of the anthraquinone series : en fr
  • FR1221199A - Photoconductive layers for electrophotography : en fr
  • FR1221532A - Method and device for automatically taking the weighings of a balance : en fr
  • GB836288A - Process for the production of polymers of formaldehyde : en
  • ES255688A1 - Improvements in the boiler machines of canillas and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES255754A3 - Electromagnetic relay circuit with transistor amplifier (Machine-translation by Google Translate, not legally binding) : en es
  • ES255790A1 - A device for the regulation of hydraulic turbines (Machine-translation by Google Translate, not legally binding) : en es
  • GB836154A - Improvements in and relating to cash registers or tills : en
  • DE1812330U - RAIL FOR LOWER LEG PROSTHESES. : de en
  • ES255973A3 - Improvements introduced in the manufacture of tire covers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220889A - Expanding drum for making tires : en fr
  • US2938421A - Indicator and teaching device for keyboard instruments : en
  • US2938735A - Sectional boat trailer : en
  • DE973763C - Closed pot-like coil core : de en
  • ES79223U - Electric switch or disconnect (Machine-translation by Google Translate, not legally binding) : en es
  • ES79597U - Device for power socket (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221160A - Process for the manufacture of alloy elements and products obtained : en fr
  • GB836565A - Improvements in or relating to electrical plug and socket couplings : en
  • DE1812577U - DEVICE FOR VENTILATING RESERVOIRS, IN PARTICULAR FUEL CANISTERS. : de en
  • ES256339A3 - A new procedure for the production of luminic energy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221106A - Dispensing machine for bottles or other containers : en fr
  • FR1221502A - Improvements to mobile machines for stuffing railway tracks : en fr
  • ES254029A1 - Jarro-tetera elºctrico (Machine-translation by Google Translate, not legally binding) : en es
  • ES255917A1 - Automatic for-tramas device (Machine-translation by Google Translate, not legally binding) : en es
  • GR20913B - CANISTRO TYPE PLASTIC SHEET UTENSILS, FOR FRUIT PACKAGING ETC. AND MATERIALS OF MAKING IT. : el en
  • DE1082738B - Process for the extraction of manganese from materials containing manganese : de en
  • DE1812235U - WIRE BRUSH FOR DECLACING AND CLEANING WELD SEAMS. : de en
  • ES75512Y - Adjustable leveling feet protector : en es
  • ES79527U - Shelf for the support of shelf boards or similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA598929A - Selective ringing circuit using a transistor : en
  • ES70540Y - Apparatus for cutting corns and calluses : en es
  • FR1221151A - Lubrication device : en fr
  • FR1221234A - Pipe sets : en fr
  • GB836005A - Improvements in and relating to cutting tools : en
  • ES76157Y - Belt : en es
  • FR1220991A - Packing machine for trimmings : en fr
  • GB836359A - Cabinet door fastening means : en
  • CA599038A - Elevator guide rail fastener : en
  • US2938601A - Engine oil pan : en
  • US2938677A - Control system for magnetic recordings : en
  • US2939068A - Electromagnetic device : en
  • US2938404A - Push-pull control : en
  • US2938827A - Insecticide : en
  • US2938761A - Facsimile stylus and damping mechanism : en
  • US2939027A - Photoconductive image transducer tubes : en
  • DE1082803B - Relief disk pair for multistage centrifugal pumps : de en
  • CA599095A - Frictional smoke generator : en
  • FR1220914A - Improvements to hydro-pneumatic suspension units for vehicles : en fr
  • FR1221098A - Apparatus for checking or measuring the braking power of the wheels of road vehicles : en fr
  • FR1221250A - Gyroscope with vibrating gas particles : en fr
  • FR1221647A - Electronic switching and transmission systems : en fr
  • ES256747A3 - Improvements in the manufacture of glasses for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • US2938553A - Knife mounting for planer chippers : en
  • US2938828A - Oil-soluble fungicides : en
  • CA598835A - Steam boiler : en
  • BE562290A - : en
  • ES255850A2 - Automotive cultivator machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220856A - Improvements to an information memory system : en fr
  • ES254650A1 - IMPROVEMENTS IN THE CONSTRUCTION OF INVERTER DRIVES WITH BLOCKING OF ROLLING OR SLIDING BODIES : en es
  • ES255082A3 - Improvements in the procedure for manufacturing metal pieces by printing and pressing (Machine-translation by Google Translate, not legally binding) : en es
  • ES256754A1 - Improvements in expansion elements to connect synthetic plastic tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221074A - Processing of ferrous products : en fr
  • ES74245Y - Swivel chair perfected : en es
  • FR1221152A - Purge adjustment for reactors, in particular for stato-reactors, to maintain the most favorable intake conditions during supersonic flight speed : en fr
  • FR1221455A - Improvements to metal diffusion processes : en fr
  • FR1221527A - Double needle bed knitting machine lock : en fr
  • GB836041A - Method and apparatus for finding faults in a plurality of conductors : en
  • ES256069A1 - Device for the preparation and cleaning of bathing water in swimming pools, especially those located in the open air (Machine-translation by Google Translate, not legally binding) : en es
  • GB836171A - Improvements in or relating to end connectors for flexible tubing : en
  • AU5515659A - Steroid compounds, preparation thereof and compositions thereof : en
  • AU5526959A - Improvements in pressure vessels : en
  • CH346556A - Process for the preparation of derivatives of 4-oxycoumarin : de en
  • ES79412U - Automatic release device for river fishing (Machine-translation by Google Translate, not legally binding) : en es
  • ES256919A1 - Electric discharge tube having heat flow cathode centering member : en es
  • ES79577U - Inlet valve for tanks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221063A - Method and device for regulating a regulating member : en fr
  • FR1221118A - Rotary vane pump for vacuum generation : en fr
  • US2938925A - 2-(alpha-naphthyl)-1, 3-diketohydrindene : en
  • US2938931A - Manufacture of tri-and tetrachlorethylene : en
  • GB836204A - Regenerated cellulose filamentary material : en
  • ES79434U - Improved child vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221652A - heat exchanger for high temperature fluid : en fr
  • ES255832A1 - PROCEDURE FOR THE PREPARATION OF ALKALOIDS THAT MAY SERVE INTERMEDIATE PRODUCTS FOR THE SYNTHESIS OF OTHER STEROIC, CORTICAL-STEROIC OR OTHER CHEMICAL COMPOUNDS : en es
  • BE587384A - Apparatus for launching davit boats and other vessels of a ship. : en fr
  • DE1812570U - DEVICE FOR FASTENING CLEANING ROLLER SPRINGS TO TRAINING PLANTS. : de en
  • FR1221181A - Channel for water conduits, for irrigation and other similar purposes, comprising prefabricated cement concrete elements : en fr
  • FR1221266A - Storage device for chain driven trolley carriers : en fr
  • CA598957A - Resistance welding machines : en
  • FR1221614A - Fixed view projection lantern : en fr
  • FR1221746A - New shelling process for cardboard blanks : en fr
  • ES252479A1 - A towing appliance with directicizing pilotage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221464A - Mechanical pencil in various colors : en fr
  • FR1221696A - Improvements to the wet pigmentation process : en fr
  • BE587546A - Improvements relating to the laying of threads or filaments : en fr
  • DE1812287U - KEY SWITCHES FOR THE OPTIONAL SWITCHING ON AND OFF OF SEVERAL CIRCUITS OF A DEVICE OR SYSTEM. : de en
  • ES79560U - Knitwear garment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221417A - Measuring or pointing machine : en fr
  • FR1221597A - Process and installation for the extraction of products of plant or animal origin, in particular sugar cane : en fr
  • FR1221243A - Coring device : en fr
  • ES253362A1 - Machine for working the bread mass (Machine-translation by Google Translate, not legally binding) : en es
  • ES255961A3 - A new combined automatic mechanism humector and adjustable diciser of tapes (Machine-translation by Google Translate, not legally binding) : en es
  • US2938613A - Resetting slip clutch, torque operated : en
  • US2938723A - Side guide register for sheet feeders : en
  • US2938814A - Method of producing antiseptic articles : en
  • DE1082810B - Hydropneumatic suspension for the swiveling running wheels of heavy vehicles : de en
  • AU5524559A - Electro deposition of bright nickel : en
  • CH346574A - Method for removing ballast from a railway track, and machine for carrying out this method : en fr
  • GB836389A - Enteric press-coating composition method of using same and article coated with same : en
  • GB836081A - Improvements relating to recording tapes such as magnetic tapes : en
  • CA598871A - Side delivery rake with sectional support for the raking members : en
  • DE1812391U - COVERING STRIP. : de en
  • ES250893A1 - Lifting machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES256073A1 - Procedure and apparatus for the reaction of gases or vapors with other gases or vapors or with liquid or solid substances finally distributed (Machine-translation by Google Translate, not legally binding) : en es
  • ES79315U - Set of semi-rigid parts for liquid ducts or drains (Machine-translation by Google Translate, not legally binding) : en es
  • BE589239R - Elektrofotografisch materiaal. : en fr
  • CH346626A - Control device for the rods of a nuclear reactor : en fr
  • CH346697A - Process for the separation of low molecular weight fractions from aryl or alkylphenol-formaldehyde resins : de en
  • AU4394758A - Improvements in and relating to screw conveyors : en
  • CH346746A - Washing machine, in particular for engine and other machine components : de en
  • BE562961A - : fr
  • BE587209A - Underwear enhancements : en fr
  • CH346571A - Hardenable, non-austenitic chrome steel alloy : de en fr
  • FR1221708A - Automatic sliding door : en fr
  • AU5521459A - Improvements in and relating to catalysts : en
  • BE585273A - Improvements in the manufacture of Niobium by electrolysis. : en fr
  • BE587571A - Discharge for molten metal receptacles, melting furnaces, etc ... : en fr
  • US2938637A - Spacer clip : en
  • DE1082860B - Mud suction trolley : de en
  • ES79322U - Elastic electrical contact mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • GB836258A - Improvements in wound dressings : en
  • GB836317A - Well drill bit : en
  • GB836552A - Improvements in or relating to electric discharge lamps : en
  • GB836277A - Tiltable electric arc melting furnace : en
  • DE1082671B - Method for determining the electrical resistance of a body made of extremely pure semiconductor material for electronic purposes : de en
  • GB836366A - An improved clamp for grouping high pressure gas cylinders and like members : en
  • ES255797A1 - Improvements introduced in sulfur combustión ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES256466A1 - Improvements in electrical continuous current machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB836422A - A compressed air operated free-piston engine used as an oscillation generator, more particularly for apparatus for winning and/or loading coal or the like : en
  • DE1082679B - Spacer in the form of a bar for elements with a large number of elements : de en
  • DK89047C - Process for the preparation of basic substituted alkanecarboxylic acid amides. : da en
  • ES79570U - Coil for the winding of the yarn in the textile industry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221444A - Valves for machines with reciprocating piston : en fr
  • GB836144A - Device for the rapid heating of liquids : en
  • ES255701A1 - Device to fit wedge in wedge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221020A - Device for examining the reaction of the human eye to light excitations : en fr
  • FR1221703A - Appliance for ironing fabrics : en fr
  • ES255865A1 - Portable sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221004A - Manufacture of rectifiers : en fr
  • FR1221054A - Electro-pneumatic compressed air brakes for vehicles : en fr
  • FR1221792A - Device for generating a direct voltage, preferably for supplying a cathode ray tube : en fr
  • GB836328A - Synthetic fibrous paper-like products : en
  • DE973770C - Hydraulic electrode drive for spot welding machines, especially for movable spot welding tools : de en
  • US2938369A - Suction pipe for the removal of waste material in leather skiving machines equipped with rotating bell knife : en
  • USD188070S - Grille material : en
  • FR1221591A - Lock for mine prop, with removable clamping device : en fr
  • ES79369U - Type of ashtray (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221053A - Open frame vehicle, equipped for lifting, transporting and possibly tipping loads, in particular mobile and removable skips : en fr
  • US2938616A - Electrical printing and educational device : en
  • ES79334U - Hanger (Machine-translation by Google Translate, not legally binding) : en es
  • US2938423A - Incipient fog detector : en
  • ES254257A1 - Moulding compositions comprising epoxidized novolak, novolak and amine : en es
  • ES70484Y - Device to promote sales of products that are sold in units of different value : en es
  • FR1221491A - DC charging circuit : en fr
  • GB836290A - Improvements in and relating to pneumatic tyres : en
  • BE587550A - Good replaceable toe for ladies', men's or children's heels : en fr
  • CA598882A - Buffing machines for tyres : en
  • FR1221404A - Method of forming strongly adherent layers of refractory materials on metals : en fr
  • FR1221632A - Power supply device for a user device under constant voltage : en fr
  • AU234858B2 - Shoe or like footwear witha vulcanised outer sole, and method of making same : en
  • CA599009A - Method of forming a paper machine screen : en
  • DE1082850B - Method and device for packing filled bags into envelopes : de en
  • ES256330A3 - A tamper machine of amorphous materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES72948Y - Sinenbloc type for telescopic shock absorber : en es
  • ES79244U - Felt equipment with humidifier for duplicating machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79252U - Useful for cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • ES79336U - Folding overlock with interleaved signal plate (Machine-translation by Google Translate, not legally binding) : en es
  • BE587224A - : en fr
  • BE587264A - New composition based on plaster, its manufacturing process and implementation. : en fr
  • BE587639A - Improvements to dyeing machines and the like : en fr
  • CA598938A - Sealable, adhesive tie pad containing asphalt, rubber, pine tar, and heavy oil : en
  • ES79384U - Support for towel training (Machine-translation by Google Translate, not legally binding) : en es
  • ES79520U - Folding table perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2938819A - Intermetallic semiconductor device manufacturing : en
  • BE587253A - Inert dry cell batteries : en fr
  • CH346618A - Vacuum metal vaporization device, with unwinding of a wire or tape : en fr
  • CA599063A - Process for the production of a pure alkaloid : en
  • DE1070741B - : de
  • ES254061A1 - Procedure for the preparation of new derivatives of basic antibiotics soluble in the water (Machine-translation by Google Translate, not legally binding) : en es
  • ES254491A3 - Procedure for the production of a nuclear combustible element (Machine-translation by Google Translate, not legally binding) : en es
  • GB836379A - Improvements in or relating to devices for moving or controlling the movement of rail wagons and the like : en
  • ES79468U - Device for the isothermal conservation of its perfected content (Machine-translation by Google Translate, not legally binding) : en es
  • GB836530A - Halogenated phenylenedioxy dialkanols and a process for the production thereof : en
  • CA599041A - Differential mechanism : en
  • BE587339A - Improvements relating to a bottle handling installation, in particular to packing or crating machines. : en fr
  • CH346728A - Self-regulating piston pump : en fr
  • DE1082674B - Process for the production of gas-filled glass vessels, in particular electric incandescent lamps, with a filling gas pressure exceeding the atmospheric pressure : de en
  • US2938260A - Method of fabricating cylinder barrels : en
  • AU236743B2 - Seal between toe cylinder head and cylinder block ofan internal combustion engine : en
  • CH346782A - Attachment of support frames for inflatable boats : de en
  • FR1221273A - Compensation method and apparatus for vibration generators : en fr
  • FR1221549A - Gas burner : en fr
  • GB836280A - Acetylenic compounds : en
  • GB836549A - Magnetic head arrangement : en
  • AU5520759A - A process forthe treatment of titanium dioxide : en
  • CA599083A - Inhibitor compositions : en
  • DE1812450U - IMMERSED TUBE FOR FLOAT CONTROLLED MEASURING DEVICES. : de en
  • GB836173A - Improvements in or relating to heat exchangers : en
  • US2938335A - Noise suppressor and thrust reverser : en
  • CA598920A - Detergent compositions of improved foam performance : en
  • CA598996A - Pneumatic drill : en
  • CA599105A - Hydantoin manufacture : en
  • US2938603A - Elevator apparatus : en
  • US2939057A - Unipolar field-effect transistors : en
  • AU5521659A - Improvements in or relating to organic films : en
  • AU5543459A - High purity silicon : en
  • BE562302A - NEW AZEPINES AND THEIR PREPARATION PROCESS. : en fr
  • CH346589A - Circuit arrangement with selectors without zero position and with motor drive, which selectors are shut down if the starting stimulus is terminated prematurely : de en
  • AU238121B1 - Coating process : en
  • CA599035A - Rug tool : en
  • DK89075C - Cheese press. : da en
  • DE1812265U - FERRITE ANTENNA ROD : de en
  • DE1812276U - ELECTRIC FLAT CABLE. : de en
  • ES251786A1 - N-(ortho-methoxyphenoxy-ethyl)-n-propylamine : en es
  • ES256041A3 - Improvements in relevators for the technique of the weak streams (Machine-translation by Google Translate, not legally binding) : en es
  • ES75917Y - A new luminous curb : en es
  • ES79563U - Set of hinges for refrigerated cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221055A - Epicyclic type gear change mechanism, especially for machine tools : en fr
  • GB836287A - Apparatus for the refining of steel in rotary drum furnaces : en
  • BE587170A - Production of electricity by means of thermo-couple from a heat source and cooking of food. : en fr
  • BE587392A - Fixing device for corrugated sheets on various metal profiles. : en fr
  • BE587502A - Multiple combined harrow with application of three-point system. : en nl
  • CA598990A - Preparation of amides of lysergic acid and novel mixed anhydride useful in such preparation : en
  • CH346511A - Self-luminous lamp : en fr
  • DE1082606B - Air-charged condenser cooler : de en
  • FR1221566A - Thermally actuated device for relieving a load : en fr
  • GB836374A - Furnace and heat exchanger for heating gas : en
  • GB836497A - Improvements in or relating to fluid pressure-operated servo-motors : en
  • US2938496A - Bird cage with conveyor type disposable floor : en
  • CA598888A - Master cylinder for hydraulic brakes, especially for motor vehicles : en
  • DE1082689B - Method and device for the selective hydrogenation of vegetable and animal unsaturated oils and fats : de en
  • DE1082690B - Process and device for the continuous saponification of technical fatty acids : de en
  • CA599097A - Plasticized and heat and light stabilized polymeric compositions : en
  • DK89048C - Process for the preparation of sulfonylureas. : da en
  • BE587613A - Improvements relating to wire feed and adjustment devices : en fr
  • DE1812292U - REMOTE SWITCH FOR ELECTRICAL SYSTEMS. : de en
  • DK89079C - Apparatus for roasting coffee, coffee substitutes or other foodstuffs and stimulants in a floating state. : da en
  • AU240847B2 - Improvements in or relating to sun blinds or awnings : en
  • US2939088A - Electronic relay : en
  • CA598964A - Pentacyclic ketone and process for its preparation : en
  • DE1082632B - Radio transceiver switchable to numerous frequency channels : de en
  • US2938824A - Digestion apparatus and method : en
  • US2938463A - Percussion fuze : en
  • USD188038S - : en
  • FR1221008A - New ultraviolet absorbers : en fr
  • FR1221487A - Ladies shoe heel enhancements : en fr
  • CA598851A - Process of producing insulin crystals with increased metal content : en
  • CH346730A - Process for the production of spark plugs for explosion engines and spark plugs produced by this process : de en
  • CH346772A - Rear suspension on heavy road vehicles : de en
  • CA599153A - Cord fabric downspout : en
  • DE1812228U - ARRANGEMENT FOR POWING DETERGENT INTO THE SOAP CONTAINER OF WASHING MACHINES. : de en
  • DE1812407U - STAR CHRISTMAS TREE TOP. : de en
  • AU245104B2 - A process forthe treatment of titanium dioxide : en
  • CA599069A - Polyesters : en
  • BE587273A - Machine for cleaning bones : en fr
  • CH346671A - Dish washing machine : de en
  • CH346764A - Pneumatically operated hydraulic fluid pump : de en
  • DE1082772B - Cylinder head with cooling fins : de en
  • DE1812379U - WORK TABLE FOR DRAWING ROOMS. : de en
  • DE1812435U - MEASURE TAPE. : de en
  • DE1812446U - PEN FOR REGISTRATION DEVICES. : de en
  • DE1812255U - FRONT PANEL FOR TELEVISION TUBES. : de en
  • DE1812533U - AXLE SUSPENSION FOR MOTOR VEHICLES. : de en
  • ES252129A1 - IMPROVEMENTS IN THE MANUFACTURE OF PADDED LINING STRIPS : en es
  • AU5548859A - Electrical heater units : en
  • DE1072547B - Machine for bundling steel rods : de en
  • AU5513859A - Process forthe production of steel by refining pig iron with oxygen or air enriched with oxygen with addition of ferrous scrap and/or ore : en
  • CA598913A - Laminated gypsum core-board : en
  • BE587180A - Recording device for recording material : en fr
  • BE587340A - Device for joining carbon or graphite electrodes. : en fr
  • CA599040A - Lubricating oil compositions containing acylated polyamine salts : en
  • CA599203A - Hot top treating apparatus : en
  • BE587635Q - Therapeutic compositions containing iodopropylidene glycerol : en fr
  • CA599077A - Flight director aircraft instrument : en
  • DE1812456U - STORAGE DEVICE WORKING WITH TAPE-SHAPED RECORDING MEDIA, IN PARTICULAR MAGNETIC TAPE STORAGE DEVICE, WITH INTERMITTING TAPE DRIVE. : de en
  • CH346506A - Shirt with interchangeable collar : de en
  • ES79542U - Prefabricated hollow brick (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220888A - Apparatus for spreading and spraying powdery or liquid substances : en fr
  • GB836291A - Improvements in or relating to cathodes for electron discharge tubes : en
  • US2938515A - Apparatus for forming contours : en
  • BE587606A - Process for the hot treatment of crude silicate : en fr
  • CH346557A - Process for the production of thiochromones : de en
  • ES255824A1 - Improvements introduced in the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB836028A - Process for the manufacture of vinyl esters : en
  • CH346802A - Holder of the thread guide roller on a draw twister : de en
  • BE587333A - Device for improving the grip of locomotives with heat engines and electric transmission. : en fr
  • BE587445R - Disazo dyes and their preparation : en fr
  • CA598974A - Constructional element : en
  • CA598890A - Production of mica splittings : en
  • DK89072C - Tool for lateral displacement of material lying on the ground. : da en
  • ES255923A1 - Rubber-like compositions : en es
  • ES256238A3 - Improvements in the graphes that serve to fix the hatches of hatcher on the carrying irons (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221285A - Motor vehicle, in particular passenger motor vehicle : en fr
  • CA598838A - Cerceau-jouet et poussoir : en
  • BE587137A - Process for the preparation of ortho-disubstituted aromatic amides. : en fr
  • BE589753A - Installation for compensation of interference pulses in magnetic core recorders : en fr
  • CH346581A - Rotating plate : en fr
  • CH346835A - Process for spraying a liquid and device for implementing this process : en fr
  • US2938638A - Ship elevator : en
  • US2938427A - Photocopying apparatus : en
  • US2938643A - Closure : en
  • US2938902A - Novel pyridazinones and methods of preparing same : en
  • US2939016A - Detecting apparatus : en
  • US2939020A - Control pulse generating means for radio control systems : en
  • US2938721A - Copy sheet storage and feed mechanism : en
  • US2938856A - Catalytic cracking process : en
  • US2939012A - Non-destructive testing : en
  • US2938480A - Assembly fixture for bar and long span joists : en
  • US2939093A - Directional channel separation filters : en
  • ES79296U - Cart with perfected toy horse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221102A - Clock installation comprising a pilot clock, any number of self-operating secondary clocks and devices for instantaneous and automatic synchronization at regular intervals : en fr
  • GB836307A - Improved gasoline solvent oil : en
  • GB836433A - Improvements in or relating to electrical servo-systems : en
  • BE587328A - Method and photoelastimetric apparatus. : en fr
  • ES255724A1 - An automatic or semi-automatic phonographic device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221124A - Preparation of advanced olefin alkylation feedstocks : en fr
  • FR1221676A - Clip adaptable to box lids : en fr
  • CA598815A - Steam trap : en
  • CH346683A - End cap for drilling holes in the masonry for dehumidifying the same : de en
  • BE587373A - Damped vibration structure. : en fr
  • CA599093A - Apparatus and process for anaerobic digestion : en
  • CH346585A - Color television display tube : de en
  • CH346839A - Crankshaftless loom : de en
  • US2938240A - Gill boxes : en
  • US2939045A - Traveling wave tubes : en
  • CA599085A - Apparatus for making paper or paper board or like fibrous product : en
  • FR1221531A - Method of forming oxide coating on aluminum : en fr
  • GB836205A - Improvements in and relating to the catalytic decarboxylation of higher fatty acids : en
  • GB836238A - Improvements in or relating to polishing material : en
  • GB836491A - Alloy steel for cast parts which is resistant to high temperatures and corrosion : en
  • BE563060A - PROCESS FOR CLEANING ACETONE. : en fr
  • CA599165A - Process for the polymerization of ethylene : en
  • CA599148A - Constant support device : en
  • DE1082778B - Double hook for connecting conveyor belts or the like. : de en
  • CA598886A - Color television indexing system : en
  • CH346822A - Time instrument : en fr
  • US2938365A - Yarn length control means : en
  • US2938587A - Two-way plow with improved bracket for the standards : en
  • DE1812357U - SWIVEL CHAIR OR ARMCHAIR. : de en
  • DE973781C - Device for surface irradiation with radioactive substances : de en
  • ES256128A1 - Hand miller (Machine-translation by Google Translate, not legally binding) : en es
  • ES79418U - Children's toy throwing objects into space (Machine-translation by Google Translate, not legally binding) : en es
  • BE587598R - New plaster-based composition, its manufacturing process and implementation : en fr
  • DE1812290U - FASTENING DEVICE FOR SWITCH HANDLES. : de en
  • DE1812578U - IMAGE CARRIERS, IN PARTICULAR FOR DIAPOSITIVE PRINTS ON TRANSPARENT MATERIAL OD. DGL. : de en
  • FR1221287A - Semi-automatic mechanism for eventual retention of the butt of a heel : en fr
  • GB836481A - Ceramic dielectric substances of high dielectric constant and low temperature coefficient : en
  • ES255398A1 - Improvements in flowmeters : en es
  • ES256488A3 - An apparatus for the placement of articulated joints in trapezoid straps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221291A - Refrigerator cabinet with cooling element : en fr
  • FR1221421A - Method and device for controlling a non-uniform moving mass : en fr
  • FR1221613A - Flow meter and flow rectifier : en fr
  • FR1221638A - Improvements to turbo-reactors : en fr
  • US2939034A - Electron gun for slalom focusing systems : en
  • CA599002A - Dyestuffs containing an azo-anthraquinone grouping : en
  • ES79239U - Electric plate rotisserie (Machine-translation by Google Translate, not legally binding) : en es
  • ES79440U - Pressure cap (Machine-translation by Google Translate, not legally binding) : en es
  • CH346590A - Automatic telephone system with subscriber lines subject to various connection restrictions : de en
  • CH346790A - Sports or work shoe : de en
  • GB836022A - Improvements in or relating to resolving apparatus : en
  • ES249981A3 - Improvements introduced in the manufacture of cellulosic films (Machine-translation by Google Translate, not legally binding) : en es
  • ES256117A1 - Improvement in civil or industrial explosives (Machine-translation by Google Translate, not legally binding) : en es
  • ES52770Y - Shovel perfected for cleaning purposes : en es
  • FR1221570A - Photo reel preventing self-locking of the film in the cameras : en fr
  • CA599004A - Process for the manufacture of heat stabilizing and plasticizing paste compositions : en
  • CH346686A - Elevator staircase with a collapsible staircase : de en
  • AU5524859A - Improvements in and relating to shell moulds and cores : en
  • ES256063A1 - Improvements in the faucets for boiler levels (Machine-translation by Google Translate, not legally binding) : en es
  • ES75847Y - File folder : en es
  • FR1221002A - Recoverable stabilizer reamer for wellbore : en fr
  • ES79255U - Door handle applicable to motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2938536A - Controller : en
  • ES79224U - Flexible stopper for closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES79387U - Coupling and coupling device for centrifugal household appliances and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES254073A1 - PROCEDURE FOR THE MANUFACTURE OF UNSATURATED ALIPHATIC COMPOUNDS : en es
  • ES255800A3 - Method and machine for packaging articles groups in carton envelope (Machine-translation by Google Translate, not legally binding) : en es
  • ES253904A1 - Improvements in machines for purification and removal of rubber masses, thermoplastic and analogue materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES255422A1 - 16-alkyl-3-hydroxy-9(11)-pregnen-20-one compounds and the 3-lower alkyl esters thereof : en es
  • ES255618A1 - PROCEDURE FOR THE PREPARATION OF 16-ALKYL STEROIDS : en es
  • ES256946A2 - Improvements in the manufacture of ceiling ceiling ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • ES75811U - Multi-purpose cleaning utensils (Machine-translation by Google Translate, not legally binding) : en es
  • ES79187U - Bottle cover (Machine-translation by Google Translate, not legally binding) : en es
  • CA599178A - End seal for electrical heating elements : en
  • BE587254A - Substituted piperidones and process for their production : en fr
  • CA598801A - Mandrel : en
  • CA598901A - End stop for slide fasteners and method of applying same : en
  • CH346504A - Oven with endless baked goods carrier : de en
  • FR1221100A - Underwater shooting process : en fr
  • ES255526A3 - Perfected insurance device for gas operating appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES73393Y - Indcatve signs with support : en es
  • FR1221374A - Instrument for inserting threaded inserts : en fr
  • GB836024A - Method and apparatus for the treatment of extruded polytetrafluoroethylene : en
  • GB836223A - An improved device for use in operating sliding fasteners : en
  • GB836477A - Polymeric materials containing adsorbed or absorbed antibacterial compounds : en
  • ES255010A1 - System to increase the stability of automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES256532A1 - Improvements relating to apparatus for the automatic moulding of plastic or rubbery articles : en es
  • ES253385A1 - Process for dyeing wool : en es
  • IE24412L - Common salt : en
  • BE587291A - Collapsible packing box which can be used as a sales stand for the goods packed therein : en fr
  • CA598816A - Fence post : en
  • CH346525A - Resilient, flexible marker with tongues for index sheets : de en
  • BE587450A - Sheath for flexible cable. : en fr
  • CH346526A - still : de en
  • ES255683A1 - A perfected sales increase system (Machine-translation by Google Translate, not legally binding) : en es
  • ES255773A1 - Improvements introduced in the manufacture of breading ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES256160A3 - Improvements in relays with offset kinematics (Machine-translation by Google Translate, not legally binding) : en es
  • ES79579U - Finished viewfinder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220908A - Annunciator system : en fr
  • GB836083A - Heterocyclic amine compounds : en
  • US2938543A - Valve : en
  • US2938569A - Casing end seals and methods of constructing and applying the same : en
  • US2938887A - Water-soluble copolymers : en
  • ES79158U - Monobloc drawer for fish transport (Machine-translation by Google Translate, not legally binding) : en es
  • ES79196U - Platform applicable to tools for working wood, especially the so-called brushes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220919A - Reinforced plastics : en fr
  • FR1221031A - Manufacturing process of artificial cryolite : en fr
  • FR1221087A - Indicator device for blind flight on helicopter : en fr
  • AU253278B2 - Filamentary product : en
  • AU5513759A - Dustless absorbents : en
  • AU5525259A - Improvements in or relating to pole-changing synchronous electric machines : en
  • FR1221500A - Dandruff treatment process : en fr
  • FR1221611A - Improvement in automatic printing and processing devices for black and color photographic prints : en fr
  • GB836038A - Improvements relating to electron discharge devices : en
  • ES75569Y - Self-contained attachable sun visor for cars : en es
  • FR1220884A - Improvements to regulatory systems : en fr
  • FR1221189A - Improvements in devices for inserting blanks of parts intended to stiffen shoes into machines for molding these parts : en fr
  • FR1221767A - Improvements to machine tools : en fr
  • FR1221839A - Lamp Holder for Vehicle Electric Lantern : en fr
  • ES79427U - Improved quick closing container (Machine-translation by Google Translate, not legally binding) : en es
  • US2938506A - Reciprocating piston engine type gas generator for gas turbines : en
  • DE1082614B - Vehicle door with step cover : de en
  • FR1221012A - : fr
  • FR1221770A - Support cage and method for shipping motor vehicles by ships : en fr
  • CH346719A - Forcing box for plant seedlings : de en
  • AU5513359A - Circuit arrangement for brightness control in television receivers : en
  • BE585268A - Signaling device applicable in particular to heating circulators. : en fr
  • CH346593A - Multi-core electrical power cable : de en
  • FR1221583A - Improvements to fuse cartridges : en fr
  • GB836233A - Improvements in or relating to the measurement of undulations of gear teeth : en
  • GB836292A - Improvements in moving staircases : en
  • ES79165U - Depressor for oil pan (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220932A - Vinyl compositions better withstand high temperatures : en fr
  • FR1221764A - Styling pliers : en fr
  • FR1221083A - Agglomerated block whose cohesion is obtained by a thermo-hydraulic action : en fr
  • US2938497A - Feed dispensing silo : en
  • FR1220926A - Gas bearing : en fr
  • FR1221075A - Method of using detonation waves for spraying : en fr
  • FR1221482A - Improvement in thermocatalytic heat distribution systems : en fr
  • FR1221644A - Water-soluble salts formed from nitrogenous bases and acidic copolymers, and aqueous solutions of such salts : en fr
  • CA598845A - Electrodeposition of metals : en
  • CH346559A - Apparatus comprising a wall having an opening closed by at least one transparent blade : en fr
  • DE1812351U - HANGER HANDLE. : de en
  • US2938688A - Retractable receptacle for flight refueling : en
  • US2938981A - Relay : en
  • DE1082812B - Damping device in the steering gear, especially for motor vehicles : de en
  • DE1812221U - DEVICE FOR CONNECTING COMPONENTS OF PIT SUPPORTING FRAMES OR COMPONENTS FORMING DUCTS. : de en
  • FR1220953A - Improvements to angular modulation detectors : en fr
  • FR1221136A - Refrigerated display case for self-service or direct service called <<self-service>> : en fr
  • FR1221457A - Polymerization process of diolefins : en fr
  • FR1221480A - Improvements to heat treatment machines for moving yarns : en fr
  • FR1221521A - Printing machine, in particular offset machine : en fr
  • GB836077A - Improvements in or relating to variable gain amplifiers : en
  • GB836165A - Improvements in or relating to sparking plugs : en
  • GB836365A - Hydraulic valve operator control system : en
  • GB836260A - Improvements relating to methods of and apparatus for treating molten metals : en
  • GB836211A - Improvements in and relating to snap fasteners : en
  • GB836367A - Apparatus for making consumable electrode billets : en
  • CH346529A - Air purifier : en fr
  • US2938500A - Collet actuator : en
  • US2938991A - Electric mattress pad : en
  • AU240503B2 - Improvements in or relating to methods and devices for making wax patterns for use in precision-casting with lost wax pattern and wax pattern made by this method : en
  • AU5518959A - Circuit for noise suppression in television receivers : en
  • CA598978A - Aerated fluid drilling apparatus and process : en
  • US2938479A - Thread tensioning control for sewing machines : en
  • FR1221546A - Process for the polymerization of certain lower alkyl acrylates with cellulosic paper : en fr
  • GB835977A - Method of separating non-ionized organic solutes from one another in aqueous solution : en
  • GB836424A - Improvements relating to the separation of free liquid from masses of loose solid material : en
  • US2938580A - Continuous cellulose pulp digester : en
  • US2938655A - Spool for sewing machines : en
  • GB836303A - Lubricating oil compositions : en
  • GB836460A - Improvements in or relating to hand spraying apparatus : en
  • DE1082804B - Encapsulated electrical pump unit for hot, high-pressure fluids, in particular from reactors or the like. : de en
  • ES252884A3 - Improvements introduced in the ribs for telescopes of maquinita (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220862A - Electron permeable window : en fr
  • FR1221062A - Food cutter : en fr
  • FR1221311A - Electronically controlled milking plant : en fr
  • GB836065A - Improvements in and relating to an arrangement in wall and ceiling panellings : en
  • GB836326A - Bed frames : en
  • GB836286A - Tire inflating valve for aircraft wheel : en
  • DE1812413U - STRAP FOR LADIES 'SKIRT. : de en
  • ES78873U - Baby walker (Machine-translation by Google Translate, not legally binding) : en es
  • ES79144U - Improved beater with reinforced profile in its angles and retention braces for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220989A - Improvements in methods and apparatus for the continuous manufacture of envelopes, and envelopes thus obtained : en fr
  • FR1221163A - Tube bending machine : en fr
  • GB836300A - An improved apparatus for steering groups of vehicles comprising a towing machine and a trailer, when travelling in reverse : en
  • FR1221068A - Polymeric compositions and films made therefrom : en fr
  • US2938345A - Combustion fuel atomizer : en
  • US2939119A - Core storage matrix : en
  • US2938264A - Carton cutter : en
  • AU233694B2 - Convertible bed settee : en
  • BE585144A - Improved blade for helocoid fans with meridian acceleration. : en fr
  • ES255903A1 - A system to maintain a constant level of oil in the motor cartridges through automatic feeding (Machine-translation by Google Translate, not legally binding) : en es
  • ES79138U - Luminous support for watches (Machine-translation by Google Translate, not legally binding) : en es
  • DE1082639B - Tube plate for electrical accumulators and process for their production : de en
  • DE1812349U - MULTI-PURPOSE CUSHION WITH BUILT-IN STORAGE COMPARTMENT. : de en
  • FR1220886A - Power supply system : en fr
  • GB836259A - Improvements in or relating to hole-boring apparatus : en
  • CH346599A - Circuit arrangement, in particular for portable paging receivers : de en
  • USD188048S - Barber chair or similar article : en
  • DE1812340U - MEMBRANE PRESS MOLDING MACHINE. : de en
  • FR1220870A - Composite pigment and its manufacturing process : en fr
  • FR1221663A - equipment for downhole extraction in a mining operation : en fr
  • US2938776A - Distillate fuel composition : en
  • CA598803A - Ventilators for sealed windows and the like : en
  • CH346631A - Soldering machine : de en
  • US2938272A - Gauge apparatus and a transfer mechanism therefor : en
  • US2938840A - Process for electrodeposition of cadmium : en
  • ES254480A1 - Procedure for the synchronization of an oscillation generator (Machine-translation by Google Translate, not legally binding) : en es
  • ES256431A3 - Method for the formation of plates, compositions of surfaces of thermoplastic material and an internal armor, continuous and rigid (Machine-translation by Google Translate, not legally binding) : en es
  • GB836067A - Carburettors : en
  • FR1221657A - Improvements to pipe fittings : en fr
  • FR1221847A - Improvements to static seals : en fr
  • ES79502U - Humidifier of papers and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB836115A - Improvements in warning devices for use on road vehicles : en
  • GB836305A - Improvements in or relating to the polymerisation of ethylene and catalysts therefor : en
  • GB836525A - A process for the preparation of carboxylic acids : en
  • FR1221164A - Mono-azo dyes and their preparation : en fr
  • US2938942A - Electrical distribution duct : en
  • US2939094A - Rectangular to circular waveguide coupler : en
  • DE1082735B - Process for the preparation of interpolymerization products : de en
  • ES79381U - Bushing for the formation of roller bearings or needles (Machine-translation by Google Translate, not legally binding) : en es
  • US2938701A - Batch weighing automatic weighing systems : en
  • US2938716A - Apparatus for producing copper oxide cells : en
  • FR1221462A - Electric hob : en fr
  • AU235886B2 - Method and apparatus for bonding laminated glass : en
  • BE587640A - Improvements to presses : en fr
  • CH346654A - Disinfectants : de en
  • CH346713A - Device for the automatic presentation of individually selectable display boards : de en
  • US2938461A - Free-flight arming device : en
  • DE1082612B - Snow fence made of plastic netting : de en
  • DE1082845B - Filters for tobacco products, especially cigarettes : de en
  • US2938383A - Level indicator for underground storage of fluids : en
  • GB836227A - Plush-like product such as carpet or the like and a method for producing the same : en
  • GB836483A - Automatic slide changing mechanism for optical projectors : en
  • ES255426A1 - Polyurethane foam and method of making same : en es
  • FR1221303A - Method and apparatus for depositing metals on a surface, especially glass : en fr
  • FR1221568A - Swiveling objective turret : en fr
  • FR1221057A - Wellhead and casing assembled for underwater boreholes and their installation method : en fr
  • GB836172A - Improvements in differential re-fraction liquid level gauges : en
  • FR1220925A - Feeder device for printing presses or other sheet-processing machines : en fr
  • ES78830U - Device for the continuous production of unfinished artificial suede hides (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221743A - Device for mounting accessories on agricultural tractors and the like, and locking articulation for its realization : en fr
  • GB836297A - Improvements in or relating to bearings for latch knitting needles : en
  • ES74249Y - Improved closure-handle set : en es
  • DE1812487U - Automatic feeder for piglets. : de en
  • ES255479A3 - Improvements in gas water heaters (Machine-translation by Google Translate, not legally binding) : en es
  • ES79528U - Periero de piº perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220957A - Fixing device : en fr
  • ES256209A3 - Refrigerated wagon or double wall refrigerator container (Machine-translation by Google Translate, not legally binding) : en es
  • GB835992A - Improvements in or relating to radio navigation training apparatus : en
  • DE1082758B - Vibrating machine driven by a vibratory drive, spring-mounted : de en
  • DE1812378U - FOLDING TABLE. : de en
  • DE1812590U - CLOCKWORK WITH A SPRING SYSTEM THAT CAN BE WINDED PERIODICALLY BY A BATTERY-SUPPLIED LOW CURRENT MOTOR. : de en
  • ES79152U - Film splicer device (Machine-translation by Google Translate, not legally binding) : en es
  • ES79419U - Cushion tensioner for tippers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221107A - Vehicle air conditioning supplement : en fr
  • FR1221467A - Improvements made to drawer retainers and other sliding elements : en fr
  • ES252221A1 - New drive system for carriage carriages in the lionson stamping (Machine-translation by Google Translate, not legally binding) : en es
  • ES75670Y - Grill for kitchens and stoves : en es
  • ES72853Y - Three-seater utility vehicle : en es
  • FR1221200A - New basic nitrogen ethers with emulsifying and detergent power : en fr
  • FR1221380A - Tunnel type sterilizer with rotating supports : en fr
  • FR1221658A - Device for driving and suspending the driving and driving-steering wheels of a motor vehicle : en fr
  • FR1221673A - Improvements to hydraulic servo-controls : en fr
  • FR1221765A - Sealed cylindrical dry cell battery : en fr
  • GB836498A - Improvements in and relating to axial flow fans : en
  • US2938854A - Combination catalytic and thermal reforming process : en
  • ES256835A3 - Improvements in or related to sealing gaskets for closing of refrigerating chambers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220883A - Preparation of fluorine compounds : en fr
  • FR1221227A - Method and apparatus for the treatment of liquids : en fr
  • FR1221472A - Thermostatically controlled distributor : en fr
  • GB836108A - Bleaching washing agents : en
  • ES71892Y - Detachable and transportable metal table : en es
  • FR1221137A - Evaporator unit and fan for refrigeration devices : en fr
  • FR1221365A - Scaffolding connection : en fr
  • FR1221440A - Device for transmitting movement through a sealed wall : en fr
  • FR1221505A - Liquid sprayer : en fr
  • FR1221635A - High molecular weight polyethylenes and their preparation process : en fr
  • ES256038A1 - Portable electric machine for the profiled cutting of wooden and similar sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES74843Y - Device for rescue and extraction of submerged elements : en es
  • ES79549U - Protector against the rain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220876A - Process for obtaining reproductions, and in particular printing plates, by means of diazo compounds which are insoluble in water : en fr
  • FR1220994A - Process for preparing 1,4-pregnadienes : en fr
  • ES79136U - Improved umbrella (Machine-translation by Google Translate, not legally binding) : en es
  • GB836482A - Antenna coupling : en
  • GB836522A - Electric switch for regulation under load : en
  • US2938710A - Drill bit : en
  • FR1220976A - Improvements to sealants : en fr
  • GB836250A - Latex treatment : en
  • ES255658A1 - Improvements introduced in the construction of automatic tocadiscos (Machine-translation by Google Translate, not legally binding) : en es
  • ES256042A2 - Some improvements in safety drums applicable to locks and locks (Machine-translation by Google Translate, not legally binding) : en es
  • ES73513Y - Perfected Keychain : en es
  • ES79544U - Breaker mill improved (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221800A - Device for receiving, storing and distributing samples : en fr
  • GB836189A - Improvements in or relating to processes for polymerizing conjugated diolefins and to the polymerised diolefins produced thereby : en
  • US2939010A - Directional radiation detector : en
  • ES256509A3 - Improvements in the manufacture of switches (Machine-translation by Google Translate, not legally binding) : en es
  • ES72992Y - Perfected two-element closure : en es
  • ES79495U - Grapilla for the fastening of flexible electrical conductors to the walls walls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221284A - Clamping arm stacker : en fr
  • FR1221623A - Photographic processing process : en fr
  • US2938340A - Temperature datum gas turbine control : en
  • USD188055S - Fishing lure : en
  • ES74106Y - Hanging device for quick fixation on hollow walls : en es
  • ES79168U - Improved toy oscillating platform (Machine-translation by Google Translate, not legally binding) : en es
  • US2938544A - Rotary valve : en
  • FR1221206A - Device for laterally moving plants on the ground : en fr
  • GB836121A - Improvements relating to fasteners : en
  • GB836562A - Improvements in nuclear reactor fuel element handling plant : en
  • GR20914B - METHOD OF PREPARATION OF URINE-ASSOCIATED JOINTS. : el en
  • DE973783C - Method and device for the production of double holes : de en
  • ES79141U - New fastening element for roller shutters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221401A - Spool and packaging for pile fabrics : en fr
  • DE1812226U - YARN- OR THREAD-LIKE STRUCTURE FOR TEXTILE PROCESSING. : de en
  • ES251665A1 - Procedure for the thermal demulsification of hydrocarbons and device for the same (Machine-translation by Google Translate, not legally binding) : en es
  • ES252785A3 - Multiple uses chair (Machine-translation by Google Translate, not legally binding) : en es
  • ES256436A3 - Improvements in the ventilation and cleaning bridges for milling and textile machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79178U - Improved plaster (Machine-translation by Google Translate, not legally binding) : en es
  • US2938773A - Apparatus for the reduction of solutions by means of a liquid amalgam : en
  • ES79285U - Improved ice fridge (Machine-translation by Google Translate, not legally binding) : en es
  • ES79382U - Improved wheel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221520A - Herbicidal composition based on 2,4-bichlor-phenoxy-acetamide and its use against panicum crus-galli and other grasses infesting rice fields : en fr
  • ES253887A1 - Improvements introduced in the preparation of active dry yeast compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES255862A1 - Shoe structure having molded basic units : en es
  • ES79149U - Children's rocker (Machine-translation by Google Translate, not legally binding) : en es
  • US2938736A - Device for regulating the response rate of fluid suspension units : en
  • GB836241A - Improvements in organophosphorus-silicon compounds : en
  • BE585262A - Improvements to vehicles comprising a chassis and a detachable body or body. : en fr
  • BE587438A - Installation for the supply of a liquid under pressure, at a variable flow rate. : en fr
  • DE1812246U - NEW REFRIGERATOR. : de en
  • BE587238A - Process for obtaining energy in the form of microwaves, and in particular for excitation, amplification or frequency modulation. : en fr
  • BE587582A - Improvements made to the supports of towers made up of metal scaffolding : en fr
  • ES256158A3 - A water heater applied with butane gas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221747A - Reinforced concrete floor system with vibrated and prefabricated joists : en fr
  • DE1082640B - Process for the production of the positive electrode mass for permanently gas-tight sealed nickel-cadmium accumulators : de en
  • FR1220855A - Construction materials manufacturing process : en fr
  • GB836515A - Improvements in or relating to variable area suspension-body flowmeters : en
  • US2938563A - Straightening machine : en
  • ES79220U - Adaptable device for container bodies (Machine-translation by Google Translate, not legally binding) : en es
  • ES79396U - Improved desk (Machine-translation by Google Translate, not legally binding) : en es
  • ES79575U - Apron (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221576A - Improvements in the manufacture of hollow bodies using powders : en fr
  • FR1221627A - Improvements to accelerators for central heating and the like : en fr
  • GB836401A - Improvements relating to the assembly of electric rectifiers : en
  • US2938254A - Webbing adapter : en
  • US2938974A - Motor speed governor : en
  • AU240758B2 - Improved screen for sliding windows andthe like : en
  • DE1812453U - OIL LEVEL GAUGE. : de en
  • DE1812490U - DEVICE CONTROLLED BY A CENTRIFUGAL FORCE REGULATOR FOR ANGLE ADJUSTMENT OF A DRIVEN SHAFT IN RELATION TO ITS DRIVING SHAFT. : de en
  • AU5511359A - Discrete dual-walled capsules and process for producing the same : en
  • JPS3511882Y1 - : ja
  • ES254252A3 - An apparatus for manufacturing fibro-cement plates (Machine-translation by Google Translate, not legally binding) : en es
  • ES254294A1 - A procedure to improve the defrost without chips of metals with decrease of the section (Machine-translation by Google Translate, not legally binding) : en es
  • ES79467U - Safety box for film film spools, tape recorders and similar (Machine-translation by Google Translate, not legally binding) : en es
  • USD188057S - Table : en
  • US2938373A - Lock : en
  • US2938951A - Television receiver : en
  • US2938370A - Fleshing pole : en
  • US2939054A - Remote control device : en
  • CA598812A - Process for slitting tires : en
  • CA599137A - Temperature control during metal casting : en
  • CH346564A - Printing cylinder : en fr
  • CH346569A - Process for printing flat or offset forms as well as printing machine for performing the process : de en
  • BE587127A - Chopper machine for coal and other minerals. : en fr
  • GB836266A - Apparatus for continuously separating solids and liquids by filtration : en
  • FR1221501A - Insulation of electrical equipment : en fr
  • ES79457U - Desktop display rack for zippers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220942A - Binoculars : en fr
  • ES249500A1 - Directed matrixing procedure for the manufacture of thermoplastic materials containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES252232A1 - Improvements in the means of obtaining clockwise movements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221221A - Drilling and tapping device : en fr
  • FR1221254A - Process for manufacturing magnetic alloys based on soft iron by arc fusion with fusible electrodes : en fr
  • FR1221539A - Benzene recovery and purification process : en fr
  • GB836283A - Method for adsorbing contaminating vapours from gaseous medium : en
  • US2938720A - Web control device : en
  • US2938909A - Phthalidyl ethers of polyglycols : en
  • USD188040S - Sliding door pull : en
  • DE1082582B - Process for the conversion of sodium tripolyphosphate of the modification ó ± in the pure state or in a mixture with the modification ó� into the modification ó� : de en
  • DE1082583B - Process for the digestion of alumina minerals : de en
  • ES256035A1 - Improvements in fiber continuous felt manufacture procedures (Machine-translation by Google Translate, not legally binding) : en es
  • ES79242U - Single handle tongs (Machine-translation by Google Translate, not legally binding) : en es
  • US2938236A - Calendering of copolymers of trifluorochloroethylene and vinylidene : en
  • US2938599A - Soot removal from gases : en
  • US2938693A - Shoulder baby bottle holder : en
  • DK89088C - Procedure for wrapping standard size goods, and wrapping paper for carrying out the procedure. : da en
  • FR1220969A - Cutting mechanism for mowers : en fr
  • FR1221585A - Image converter system : en fr
  • FR1221428A - Adjustment device for heating or ventilation system adjustable by means of a valve, in particular on cars : en fr
  • GB836213A - An improved container : en
  • DE1812219U - DEVICE ON LENS LAMPS. : de en
  • FR1221088A - Method and device for joining two conductors of electric cable : en fr
  • FR1221198A - Set of a stopper and a container neck, all in plastic material : en fr
  • FR1221692A - Compressed fluid motor, reversible : en fr
  • GB836342A - A process for the manufacture of steel : en
  • FR1221139A - Improvements in methods and products for cleaning internal surfaces of tanks and the like : en fr
  • GB836465A - Fire-extinguishing composition : en
  • FR1221033A - Rotary furnace comprising means for cooling the exhaust gas by spraying water : en fr
  • FR1221126A - Manufacturing process for upholstered objects : en fr
  • GB836105A - Improvements in or relating to grid electrodes for use in electric discharge tubes : en
  • GB836456A - Improvements in and relating to foundation piles : en
  • DE1082563B - Method and device for producing link-free areas in zipper strips consisting of continuous turns : de en
  • DE1082725B - Sliding formwork that can be lifted using climbing equipment on climbing poles for the production of concrete structures with consistently inclined and straight or curved walls on one or both sides : de en
  • DE1812417U - METAL CONTAINER FOR HOT WATER HEATERS. : de en
  • DE1082673B - Electrical measuring device for line coils of deflection units of an electron beam tube : de en
  • DE1082755B - Circuit arrangement with settable magnetic cores for processing and forwarding binary information : de en
  • US2938214A - Clinching device : en
  • US2938670A - Means for measuring correlation : en
  • US2939038A - Fast response oscillograph system : en
  • US2939144A - Angularly adjustable and axially extendable antenna array : en
  • FR1221070A - Daylight fluorescent coatings and compositions : en fr
  • ES254890A3 - Improvements in asynchronous micromotors (Machine-translation by Google Translate, not legally binding) : en es
  • ES72807Y - Nut for graters or blenders-grinders : en es
  • GB836078A - Method of forming protective coatings on iron and steel articles : en
  • FR1221346A - Rocket powder manufacturing process : en fr
  • US2938780A - Composition for turbojet starter : en
  • US2939140A - Directional antenna systems : en
  • ES79115U - Grotesque car (Machine-translation by Google Translate, not legally binding) : en es
  • ES79155U - New hair clip (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221125A - Apparatus and method for moving loads by combined helicopter and balloon : en fr
  • ES79205U - Multi-effect pushbutton contactor (Machine-translation by Google Translate, not legally binding) : en es
  • ES79218U - Threaded and elastic washer for electrical assemblies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221174A - Glassy products and their manufacturing process : en fr
  • FR1221572A - Gearbox for tractors and similar vehicles : en fr
  • US2938728A - Golf club attachment : en
  • US2938786A - Nickel base alloys containing boron and silicon : en
  • USD188074S - Bottle : en
  • DE1082696B - Top machine bobbin wagons : de en
  • DE1082781B - Socket-like plug-in pipe coupling for lines that can be angled on all sides and axially displaceable at the coupling point : de en
  • FR1221848A - Improvements to joists for reinforced concrete floors : en fr
  • US2938830A - New molluscicidal compositions : en
  • BE587151A - Resilient part of a bed and device applied to a resilient part of a bed. : en nl
  • BE587276A - Device intended to improve the sense of physical balance. : en fr
  • ES255646A1 - Improvements in the concrete feeding system (Machine-translation by Google Translate, not legally binding) : en es
  • ES79176U - Removable cartridge for oil filters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221682A - Device for limiting the amplitude of electrical oscillations : en fr
  • GR20899B - METHOD OF PREPARATION OF HETEROCYCLIC COMPOUNDS ITOI ARYLO -1 ARALCULO-4 PIPERAZINE. : el en
  • BE587259A - Pump impeller attachment. : en nl
  • CA598937A - Vehicle lateral motion control : en
  • CA599052A - Regenerative frequency divider : en
  • DE1082600B - Process for the production of pure ª † -phenoxybutyric acids : de en
  • BE587319A - Device for mounting a centrifugal pump on an agricultural tractor. : en fr
  • US2938548A - Spring biased let-offs for textile looms : en
  • AU248156B2 - Adhesive : en
  • BE587318Q - Reinforcement system made up of reinforcing mesh welded by points. : en fr
  • USRE24831E - Detachable wrench head construction : en
  • US2938443A - Rollfilm camera : en
  • US2938751A - Coal carrying apparatus : en
  • AU5520859A - Improvements in or relating to cathodic protection of metal structures against corrosion : en
  • CA599060A - Corrosion inhibitor for oil tanker water ballast : en
  • CA599206A - Tri-tertiary alkyl tetrahydroxybenzophenones : en
  • AU236818B2 - Circuit for noise suppression in television receivers : en
  • AU239512B2 - Method of making textured leatherlike article and product thereof : en
  • BE587131A - Seating or reclining furniture. : en nl
  • GB836499A - Improvements in or relating to lightweight concrete and aggregates adapted for use therein : en
  • GB836561A - Stub roll conveyor : en
  • US2938466A - Pump : en
  • BE587565A - Improvements to amplitude modulated current pulse demodulators : en fr
  • BE587644A - Allylic resin composition and method : en fr
  • CA599130A - Processes for the production of high-grade cast-iron : en
  • CA598954A - Electric circuit breaker : en
  • CH346796A - Electrical apparatus with rotating mobile equipment sensitive to the action of electromagnetic fields created by at least two windings carrying different currents : en fr
  • CA599006A - Demodulators : en
  • CH346611A - Electrical measuring device : de en
  • AU240812B2 - Improvements in and relating to screw conveyors : en
  • BE587288A - Prefabricated panels composed of terracotta elements, for floors and roofs : en fr
  • BE563200A - COLORING PROCESS. : en fr
  • CA598862A - Constructional elements of angular section : en
  • CA599125A - Control apparatus : en
  • AU5520659A - Adhesive : en
  • AU239568B2 - Improvements in carding cloth : en
  • US2938611A - Anticreep and hill holder brake system : en
  • US2938690A - Instrument clamping assembly : en
  • US2938749A - Vehicle closure and operating mechanism therefor : en
  • US2938575A - Fiberglass seat knockdown metal framed chair : en
  • BE587154A - Manhole and its cover for tank, cistern or other and their manufacturing process : en fr
  • CH346632A - Process for the preparation of water-insoluble monoazo dyes : de en
  • DE1082610B - Rail fastening by means of a single tension bracket : de en
  • DE1082795B - Feeding device for machines for processing hair, fibers or the like to make upholstery material : de en
  • AU240067B2 - Tractor-mounted seed planter : en
  • BE587263R - Process for waterproofing a material : en fr
  • CH346576A - Discharge device for scattering granular material : de en
  • BE587155A - Camera, preferably in the form of a handle, comprising a winding spring for advancing the film : en fr
  • DE1812509U - CRANK MECHANISM WITH VARIABLE STROKE. : de en
  • CA599164A - Process of preparing new mixed alcoholates-phenolates of aluminium : en
  • CH346826A - Compass wristwatch : en fr
  • CH346712A - Perpetual calendar : en fr
  • CH346840A - Device on parallel vice for machine tools, for rotary adjustment of the vice : de en
  • AU242496B2 - Hernia support : en
  • CA599187A - Construction of multiple tube cyclone dust collector : en
  • CA599057A - High pressure mercury vapor lamp and method : en
  • AU5511659A - Process of developing electrostatic images and composition therefor : en
  • BE585193A - Procreation of planetary energy by reversing the effects of cosmic energy, for all mechanical and other different uses. : en fr
  • CH346537A - Process for the preparation of enol esters : de en
  • CH346649A - Method for producing support bandages and support splint therefor : de en
  • AU5518359A - Improvements in or relating to methods of extracting metals by anion exchange process : en
  • CH346642A - Flat knitting machine : de en
  • DE1082591B - Process for the dehydrogenation of alicyclic alcohols : de en
  • DE1812294U - POWER SUPPLY FOR ELECTROMAGNETIC COUPLINGS. : de en
  • ES253410A1 - Improvements in the pumps for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • US2938747A - Hoisting sling for cylindrical articles : en
  • AU235780B2 - Resonant vibration exciter : en
  • BE587449A - Stabilization of thiodane with water : en fr
  • BE587593A - New game. : en fr
  • BE587625A - Automatic bottle feeder : en fr
  • DE1812404U - WEAVE FOR THE MAKING OF ARTIFICIAL CHRISTMAS TREES AND CHRISTMAS BRANCHES. : de en
  • ES256496A3 - Aspirante-impelente manual drive pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES79414U - Ceramic piece for construction (Machine-translation by Google Translate, not legally binding) : en es
  • AU235660B2 - Improved apparatus for filling containers with liquid : en
  • BE587544A - Improvements to automatic or semi-automatic phonographs : en fr
  • US2938278A - Elevation gating circuit for radar simulators : en
  • US2938331A - Turbine discharge temperature control system : en
  • US2938975A - Underspeed governor mechanism : en
  • BE587201A - Concrete mixer arrangement for loading onto truck : en fr
  • CA598994A - Apparatus and method for applying side seam sealing compound to can body blanks : en
  • CH346831A - Gate, preferably swing gate, for locks : de en
  • DE1082853B - Device for the automatic control of the outlet or the degree of filling of chutes, spirals or the like. : de en
  • ES255799A3 - Improvements in the manufacture of containers for cylindrical objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES79226U - Device for coupling the main elements of electric irons (Machine-translation by Google Translate, not legally binding) : en es
  • ES79319U - Heating element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221397A - Process for upgrading very ashy fuels with very low calorific value : en fr
  • FR1221492A - Spray valve device : en fr
  • CH346784A - Method and device for grinding or lapping centers in workpieces with pre-drilled centerings : de en
  • AU239639B2 - Track packing machine : en
  • CA599026A - Thermal texturing of rock : en
  • CA598950A - Device for oiling slices of plastic stock : en
  • US2938845A - Superheating in a boiling water reactor : en
  • US2939076A - Microwave amplitude and phase measurement : en
  • DE1812484U - TYING DEVICE FOR HOP CASTING WIRE. : de en
  • ES79310U - Apparatus for automatic egg dispatch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221141A - Improvements in processes for the preparation of products intended to combat organisms harmful to plants : en fr
  • GB836080A - Textured plastic materials : en
  • GB836451A - Photographic printing apparatus : en
  • DE1082567B - Process for the manufacture of folded screw sutures and device for carrying out the process : de en
  • DE1082680B - Permanent magnetic system for generating movements on a circular path : de en
  • ES255893A1 - A hinge device (Machine-translation by Google Translate, not legally binding) : en es
  • ES79170U - Improved sunshade (Machine-translation by Google Translate, not legally binding) : en es
  • GB836371A - Improvements in and relating to regenerative coke ovens : en
  • US2938293A - Fishing lure : en
  • USD188035S - : en
  • DE1082846B - Gear for concrete or mortar mixer : de en
  • FR1221275A - Process for the dehydrogenation or dehydrocyclization of non-aromatic hydrocarbons and catalyst used in this process : en fr
  • DE1812353U - WARDROBE. : de en
  • ES79228U - Botafunda impermeable (Machine-translation by Google Translate, not legally binding) : en es
  • GB836219A - Improvements in or relating to travelling wave tubes : en
  • ES252386A1 - Improvements in the terminals for electrical threads isolated (Machine-translation by Google Translate, not legally binding) : en es
  • CA598968A - Cellular steel floor : en
  • CH346768A - Child vehicle : en fr
  • CH346805A - Skill toys : de en
  • CH346721A - Tethering device for the vine : en fr
  • DE1082723B - Radiator cladding : de en
  • DE1082798B - Photographic lens shutter with coupled light meter : de en
  • ES256675A1 - Signal combining apparatus : en es
  • ES79301U - Improved tube frame for chairs (Machine-translation by Google Translate, not legally binding) : en es
  • ES79557U - Improved device for continuous tape supply : en es
  • FR1220972A - Removable floor device, more especially for securing motor vehicles : en fr
  • FR1221626A - Process for manufacturing electronic tubes with non-welded joints and apparatus for implementing this process : en fr
  • GB836157A - Improvements in or relating to co-axial line duplexer arrangements : en
  • GB836507A - Improvements relating to textile twisting machines : en
  • BE585475A - Improvements to wall coverings. : en fr
  • CA598982A - Self-positioning tie rod clamp and turnbuckle assembly : en
  • CA599211A - Process for the preparation of expanded cellular composition : en
  • DE1812573U - ENDLESSLY WOVEN TAPE ESPECIALLY FOR CIGARETTE MACHINES. : de en
  • ES76090Y - Reversible device for separating egg white and citrus juicer : en es
  • ES79213U - Improved handle carrier (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221041A - Improvements to processes and devices for continuously galvanizing the internal face of tubes : en fr
  • CH346738A - Feeding device with a pump that works in both directions of rotation : de en
  • CH346675A - Two-part fitting element for the detachable connection of furniture parts, in particular the side walls with the head wall and the foot wall of bed frames : de en
  • CH346785A - Screw connection device, consisting of a screw and a threaded sleeve : de en
  • DE1082631B - Electromagnetic pulse counting device, in particular for counting and registering pulses in automatic telephone exchanges : de en
  • DE1812363U - COLLAPSIBLE BOWL. : de en
  • FR1221233A - Improvements to musical instruments : en fr
  • FR1221833A - Process for making synthetic fibers antistatic : en fr
  • US2938522A - Match packet snuffer and ashtray : en
  • USD188056S - Table : en
  • US2938625A - Carton for wound yarn : en
  • US2938352A - Deep water recoverable drilling platform : en
  • CH346688A - Formwork and use of the same when erecting load-bearing structural parts : de en
  • BE587229A - Improvements to super fast magnets and electromagnets : en fr
  • CA598822A - Seal : en
  • DE1082720B - Stove fired with solid, liquid or gaseous fuel : de en
  • DE1812272U - DEVICE FOR STRIPPING CABLES, WIRES OR. DGL. : de en
  • DE1812358U - SPORTS STOOL. : de en
  • DE1812384U - FITTING PART FOR FASTENING FURNITURE PARTS, IN PARTICULAR SHELF BOARDS. : de en
  • AU237545B2 - Improvements in or relating to transistor-amplifying cascades of low noise level : en
  • CA598847A - Fast-fission nuclear reactor heat transfer systems : en
  • CH346763A - Device for extracting pressed parts from a ring die : de en fr
  • CH346706A - Optical system with interchangeable links for changing the image scale : de en
  • DE973771C - Thin, firmly adhering, wear-resistant, colored coverings on objects made of polyplastic materials : de en
  • DE1082655B - Locking device for electrical selector switches, rotary resistors and. like : de en
  • DE1812458U - PHOTOELECTRIC EXPOSURE METER. : de en
  • ES253310A1 - A procedure for the consolidation of the porous and thready porous materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221433A - Melting silicon in a water-cooled crucible : en fr
  • FR1221533A - Method for the release of mechanical and motor energy by application of said method : en fr
  • GB836140A - A rotary tool-head attachment for milling and drilling machines and the like : en
  • GB836239A - Braiding machine bobbin carrier : en
  • DE1082613B - Railway car with a self-supporting, shell-shaped car body : de en
  • DE1812354U - VENTILATION DEVICE ON THE WINDOW. : de en
  • DE1812501U - LUBRICATION GUN. : de en
  • ES256081A3 - Improvement in pulleys (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221244A - Process for the polymerization of butadiene : en fr
  • GB836506A - Improvements relating to textile twisting machines : en
  • US2939110A - Comparing device for employment in a record card collator or like machine : en
  • GB836235A - Electron beam positioning apparatus : en
  • AU248157B2 - Improvements in or relating to organic films : en
  • BE587600A - Process enhancements for temporarily securing envelopes to a conveyor belt for address printing : en fr
  • DK89064C - Process for increasing the viscosity of molar masses of linear polymers with reactive hydrogen atoms. : da en
  • ES79465U - Improved folding needle for reels of fishing rods when launched (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221036A - heat exchanger : en fr
  • FR1221173A - Backrest for seat, in particular for motor vehicle seat : en fr
  • FR1221411A - Process for fixing hydrocarbon resins on solid substrates, and products obtained by this process : en fr
  • GB836370A - Improvements in high current rectifier : en
  • CA598948A - Method and apparatus for the production of smoke : en
  • AU240167B2 - Metal arc welding, composition, and method of making same : en
  • AU251687B2 - Copolymers suitable for use as primers : en
  • BE587298A - Keyring item : en fr
  • CH346563A - Composing machine : en fr
  • DE1812212U - SPRING REINFORCEMENT BAR FOR CLOTHING. : de en
  • ES76006Y - Improved arrangement applicable to low voltage electrical sockets and switching devices : en es
  • ES79333U - Children's bathtub with folding stand and container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221473A - Improvement in the process of separation and recovery of carbon dioxide from gas mixtures : en fr
  • FR1221516A - Valve for pressurized distributors : en fr
  • FR1221607A - adjustable frequency standard : en fr
  • GB836062A - Improvements in the formation of coatings on beryllium and alloys thereof : en
  • ES255478A1 - New machine for obtaining parts by molding or rotation (Machine-translation by Google Translate, not legally binding) : en es
  • GB836052A - Improvements relating to processes of and apparatus for extruding metals : en
  • DE1082609B - Process for the production of deuterium by low-temperature rectification of liquefied hydrogen : de en
  • DE1812245U - REFRIGERATOR. : de en
  • ES256013A3 - Improvements in the methods to insulate connections of high voltage electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221190A - Disazo dyes and their preparation process : en fr
  • CA598872A - Wide angle lenses : en
  • DE1812209U - LADIES FILLET STOCKING. : de en
  • DE1812318U - RAPPORTRAD, IN PARTICULAR FOR BRAIDING MACHINES. : de en
  • US2938938A - Photo-voltaic semiconductor apparatus or the like : en
  • BE587584A - Lids for maturation tanks or other storage containers for milk creams and / or fermentable liquids. : en fr
  • CA599177A - Salt bath furnace : en
  • CA599112A - Partial oxidation of hydrocarbons : en
  • ES79503U - A hooking system for the lower ends of retractable blinds tape sets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220866A - Imides of aromatic dicarboxylic acids derived from p-hydroxyaniline and process for their preparation : en fr
  • FR1221615A - New variety of carnation going back to pink flowers : en fr
  • AU235349B2 - Improvements relating toa vehicle having a chassis anda detachable body : en
  • CH346523A - Resilient, flexible index signal with lower and upper insert tongue : de en
  • ES79139U - Sports pants with special pant (Machine-translation by Google Translate, not legally binding) : en es
  • ES79199U - Chemical construction plate with rigid armor interleaved (Machine-translation by Google Translate, not legally binding) : en es
  • ES79207U - Pulsation electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221120A - Constant action motorized suspension brackets : en fr
  • GB836149A - Improvements in or relating to rotary brushes : en
  • GB836017A - Photographic enlarging apparatus with automatic focusing device : en
  • GB836293A - Arrangement for over-voltage protection for reactance coils or transformers with tappings : en
  • GB836439A - Improvements relating to the automatic regulation of the rate of flow of a fluid through a pipe or the like : en
  • FR1221700A - Device for taking precise liquid doses : en fr
  • US2938532A - Vacuum breaker : en
  • CA599131A - Method and apparatus for frequency division : en
  • ES256140A1 - Bearing alloys : en es
  • FR1221035A - Improvements to the preparation of a lime plaster or mortar : en fr
  • FR1221578A - Advanced laboratory animal feeder : en fr
  • BE587237A - A method of manufacturing an electrode consisting of a core of titanium and a porous coating of a precious metal : en nl
  • CH346635A - Process for the preparation of water-insoluble styryl dyes : de en
  • US2938216A - Hygienic means for bathrooms : en
  • US2938719A - Damped valve device : en
  • US2938813A - Insulated coating for silicon steel sheet : en
  • SE171519C1 - : sv
  • US2939000A - Frequency converter having means to prevent self-quenching : en
  • CH346579A - Coupling device for railway cars : en fr
  • DK89054C - Holder for a set of slip sheets for use in typewriters. : da en
  • ES253921A1 - Card clothing : en es
  • ES253953A1 - SEMICONDUCTOR APPARATUS, ESPECIALLY ELECTRIC SEMICONDUCTOR APPARATUS AND PROCEDURE FOR OBTAINING IT : en es
  • FR1221587A - Improvements to electrically heated irons : en fr
  • GB836453A - Improvements in and relating to fire guards : en
  • ES252788A1 - Stackable pupiter with box for books (Machine-translation by Google Translate, not legally binding) : en es
  • ES79348U - Automatic parts centering machine adaptable to all kinds of machines : en es
  • FR1221788A - Device for removably fixing a part of a machine : en fr
  • GB836516A - Improvements in or relating to combined rangefinders and viewfinders for photographic and cinematographic cameras : en
  • ES79360U - Handbag (Machine-translation by Google Translate, not legally binding) : en es
  • GB835995A - Improvements in and relating to cutting tools for lathes, milling machines and the like : en
  • BE587518A - Laminated Core Magnetic Amplifier : en fr
  • CA599078A - Re-circulating oven : en
  • US2938594A - Vehicle and lift construction : en
  • US2938947A - Method and apparatus for transforming systems of coordinates : en
  • US2939017A - Air driven power supply : en
  • ES256467A3 - Improvements in the devices of continuous placement of plastic material tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79538U - Guide with built-in molding for windows and sliding doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221840A - Method and apparatus for making pneumatic envelopes : en fr
  • CA599108A - Elastomeric reaction products of bismaleimides with organic diamines : en
  • ES256068A3 - Procedure for obtaining a new rubber plasticizer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220964A - Process for the preparation of new esters of testosterone : en fr
  • FR1221377A - Improvements to flexible shafts : en fr
  • US2938386A - Method and apparatus for measuring predetermined pressures : en
  • US2938351A - Fluid pressure balancing valve : en
  • DE1812524U - PHOTOGRAPHIC CAMERA WITH BUILT-IN EXPOSURE METER AND CLUTCHED AUTOMATIC SHUTTER. : de en
  • US2938874A - Preparation of phosphate-containing alumina gels : en
  • FR1221080A - Mixer for building and similar materials : en fr
  • FR1221302A - Improvements to chi-ray machines : en fr
  • FR1221718A - Tank burner for liquid fuel : en fr
  • FR1221733A - Magnetic control system for automatically carrying out a specific program : en fr
  • US2938484A - Torpedo loading band : en
  • ES256506A3 - Improvements in the buscaped appliances applicable to telares of all classes (Machine-translation by Google Translate, not legally binding) : en es
  • US2938512A - Combined pop and squirt toy gun : en
  • US2938685A - Cross-wind landing gear : en
  • US2938924A - Production of alcohols and ketones by the oxidation of cycloaliphatic or araliphatic hydrocarbons : en
  • USRE24829E - quermann : en
  • US2938220A - Water ski attachment : en
  • ES255911A1 - An appliances electroacºstico of call (Machine-translation by Google Translate, not legally binding) : en es
  • ES256314A3 - Improvements in the construction of wind music instruments (Machine-translation by Google Translate, not legally binding) : en es
  • CH346726A - Light metal pistons for internal combustion engines with a preformed and cast-in combustion chamber lining : de en
  • US2938357A - Method and apparatus for mounting thermoelectric element : en
  • US2938748A - Utility cart : en
  • US2938802A - Method of preparing cooked frozen rice : en
  • USD188043S - : en
  • ES251715A3 - Improvements in the elements and refrigeration circuits in absorption refrigerants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220898A - Machine for wet screening especially coal fines : en fr
  • FR1221443A - New dense, iron-rich building material : en fr
  • DE1082661B - Current limiter for direct and alternating current : de en
  • BE585228A - Manufacturing process for utilitarian and decorative objects. : en fr
  • BE587221A - Kitchen furniture. : en fr
  • ES255882A3 - A centrifugal automatic filter, at pressure, for chlorine solvents or any other liquid (Machine-translation by Google Translate, not legally binding) : en es
  • ES79217U - Articulated crossbow wall painting perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221037A - elements added to the interior of a fluidized bed reactor : en fr
  • FR1221468A - Dynamoelectric machine : en fr
  • GB836176A - Improvements in or relating to the cleaning of pipes : en
  • ES79122U - Element for the construction of grids (Machine-translation by Google Translate, not legally binding) : en es
  • GB836405A - Improvements in or relating to electrical components mounting arrangements : en
  • GB836443A - A method and a device for erecting buildings : en
  • DE1082681B - Mercury slip ring transmitter for measuring purposes : de en
  • ES253384A1 - Procedure for the dyeing of organic products with colorants of pigments (Machine-translation by Google Translate, not legally binding) : en es
  • DE1072451B - Device for the production of coatings by vacuum vapor deposition : de en
  • ES79313U - New prefabricated element for the coating and decoration of facades and other architectural works (Machine-translation by Google Translate, not legally binding) : en es
  • ES79515U - Ceramic piece perfected for construction (Machine-translation by Google Translate, not legally binding) : en es
  • DE973778C - Production of a thin protective layer in centrifugal casting molds : de en
  • ES253482A2 - A demanding machine of leaves and rabies of all kinds of fruit, especially olives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221552A - Dryer for silk screen printed sheets : en fr
  • GB836273A - Improvements in or relating to devices for detecting the presence of over-heated axle bearings in railway vehicles : en
  • BE587649A - Ball nut shut-off valve : en fr
  • ES256460A1 - Portable machine to cajear traviesas (Machine-translation by Google Translate, not legally binding) : en es
  • GB836212A - Improvements in or relating to the separation of gaseous or vaporous mixtures by condensation : en
  • DE1812403U - ROOM FOUNTAIN. : de en
  • ES79576U - Leg for trousers (Machine-translation by Google Translate, not legally binding) : en es
  • GB836048A - Improvements in or relating to containers : en
  • FR1221327A - Compressible dispenser for liquids, viscous and semi-viscous substances or materials, including foodstuffs and substances of this nature : en fr
  • GB835998A - Improvements in or relating to apparatus for weighing the amount of material passed into a collapsible container : en
  • FR1221267A - Manufacturing process of coated abrasives : en fr
  • FR1221483A - Method and installation for wet washing and purifying gases : en fr
  • FR1221543A - Tool for installing fasteners and engine assembly : en fr
  • GB836138A - Improvements in and relating to dip-soldering : en
  • IE24424L - Table jellies : en
  • DE1812467U - TECHNICAL VISUAL TUBE. : de en
  • ES255927A1 - Improvements in the construction of air cooled combustión engines, especially through axil fan (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221359A - Glycidyl diaminodiphenylsulfones : en fr
  • GB836268A - Improvements in spinning pots : en
  • DE1812421U - SOUND- AND HEAT-COLD-INSULATING BUILDING PLATE. : de en
  • DE1812448U - WATER METER CONNECTED TO A TAP. : de en
  • FR1221485A - End unwinding device : en fr
  • GB836037A - Improvements in or relating to electric communication systems : en
  • GB836559A - Improvements in or relating to automatic telephone systems : en
  • US2938858A - Recycle reforming and solvent extraction : en
  • AU236896B2 - Method of impregnating and covering electric windings : en
  • BE587168A - Foundation stake. : en fr
  • ES79413U - Type of colander for domestic liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221334A - Internal combustion engine with rotary piston : en fr
  • DE1082785B - Control valve with pressure-relieved closing piece : de en
  • FR1221563A - Hydraulic control device : en fr
  • DE1812515U - SCREEN GRID MADE OF WIRE, IN PARTICULAR SCREEN FABRIC. : de en
  • GB836298A - Improvements relating to steerable vehicles wherein the steering means and anti-rollspringing means are operated or controlled by respective servo-motors : en
  • ES79405U - Clapboard for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221768A - New spun brick : en fr
  • ES255716A1 - A procedure to produce bright golded electropephites (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221084A - Synchro device control mechanism, in particular for controlling the flight position or attitude of an aircraft, and in particular its pitch attitude : en fr
  • FR1221714A - Electronic stethoscope : en fr
  • GB835973A - : en
  • GB836364A - Improvements in and relating to the manufacture of secondary amines : en
  • GR20894B - MANUFACTURE OF METAL FOLDING ARMCHAIR. : el en
  • DE1812418U - PRE-FABRICATED CURTAIN WALL OR CEILING MADE OF STRIP-SHAPED SLATS. : de en
  • BE587295A - Device for reheating powdery materials, in particular ground raw cement : en fr
  • ES75868Y - Perfected paper packaging : en es
  • US2938401A - Motion-transmitting mechanism : en
  • US2938807A - Method of making refractory bodies : en
  • ES255789A1 - Improvements in and relating to semi-rotary hydraulic servo-motors : en es
  • FR1221255A - Temperature controlled neutron reactor : en fr
  • US2938422A - Resiliently controlled differential tilting assembly for image stabilization and automatic levelling of optical instruments : en
  • BE562732A - : en
  • CA599183A - Luminescent materials and their preparation : en
  • DE1812561U - LOUD DEVICE. : de en
  • ES253719A1 - Procedure for obtaining vinyl chloride through thermal separation of hcl from diclorethane (Machine-translation by Google Translate, not legally binding) : en es
  • ES256393A1 - Improvements in the manufacture of thermoplastic hermetic containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES79451U - Improved aspiration device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221426A - Process for the extraction of metallic products, in particular uranium, from aqueous feedstocks containing them, and installation for implementing this process : en fr
  • FR1221680A - Chamber for storing cheese : en fr
  • ES75273U - Improved flushing tank for toilets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221089A - Support device, usable in particular in mines : en fr
  • FR1221116A - Seal : en fr
  • GB836075A - Improvements in or relating to tanks and other containers intended to be repeatedly filled with liquids : en
  • AU243427B2 - Improvements in potentiometers and like instruments : en
  • ES72832Y - Carnation variety with volette red flowers : en es
  • ES79398U - Apparatus for storing direct measures of tailoring (Machine-translation by Google Translate, not legally binding) : en es
  • ES255827A1 - Nuclear reactor containment apparatus : en es
  • ES256555A1 - Hydromechanical suspension for vehicles : en es
  • DE1812302U - ARRANGEMENT FOR FIXING LUMINAIRES TO MOUNTING RAILS : de en
  • CA599068A - Apparatus for joining muffler parts together : en
  • DE1082695B - Drive device for the blank box of flat weft knitting machines : de en
  • ES256142A2 - Improvements in the manufacture of peines for gill box, gill intersectin and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES72831Y - Apparatus for cleansing and therapeutically treating the human vagina : en es
  • FR1221807A - Coupling device for ensuring the synchronous operation of a cinematographic projector and of a sound reproduction device for magnetic recordings : en fr
  • AU5523859A - Glass fabric and process of preparing thesame : en
  • CA599076A - Push-pull nuclear power reactor : en
  • CA599018A - Method and apparatus for manufacturing paper or similar fibrous product : en
  • CA599082A - Electrical musical instrument : en
  • CH346828A - Electric timepiece : en fr
  • GB836278A - Cartridge needle unit : en
  • FR1221082A - Device for spreading granular or powdery material : en fr
  • GB836384A - Improvements in or relating to portable electrical communication instruments : en
  • ES247397A1 - Improvements in and relating to circuits embodying reactive devices : en es
  • ES256674A1 - Air gun compressed two, three and four product exit holes (Machine-translation by Google Translate, not legally binding) : en es
  • GB836039A - Improvements in or relating to the concentration of mineral substances : en
  • US2938448A - X-ray film processing tank and interchangeable cascade unit : en
  • ES79169U - Electric cigarette lighter (Machine-translation by Google Translate, not legally binding) : en es
  • ES79240U - Intermediate support brace of loops of looms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221624A - Method and device for molding hollow articles of synthetic materials : en fr
  • GB836012A - Turbine power plant : en
  • BE587418A - Turbine. : en fr
  • ES79154U - Nebulizer for aerosol therapy treatments (Machine-translation by Google Translate, not legally binding) : en es
  • AU5521059A - Improvements in or relating to methods and devices for making wax patterns for use in precision-casting with lost wax pattern and wax pattern made by this method : en
  • BE587357A - Improvements to winding machines, more particularly wire drawing machines. : en nl
  • AU244234B2 - Improvements in or relating to transistor circuit arrangements : en
  • AU245086B2 - Improvements relating tothe production of alkyl aryl compounds : en
  • BE587303A - Improvements relating to gutters for buildings. : en fr
  • BE587535R - Machine for harvesting potatoes and similar root vegetables : en fr nl
  • CA599204A - Cellular carton : en
  • CH346546A - Process for the production of new benz (c) acridines : de en
  • FR1221559A - Preselective diaphragm with depth-of-field indicator : en fr
  • DE1082698B - Device to protect a vacuum system : de en
  • ES79160U - Document holder device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221112A - Method and apparatus for the extrusion of visco-elastic materials : en fr
  • FR1221558A - Improvements to the mounting of rotating parts, including deep-thread screws mounted in a smooth bore with a partially open circumference : en fr
  • FR1221567A - Storage heater : en fr
  • GB835989A - Centerless grinder : en
  • AU238405B2 - Improvements in or relating tothe treatment of films : en
  • AU5513659A - Method and apparatus for bonding laminated glass : en
  • BE585178A - Protection against the caking of common salt. : en fr
  • ES79233U - Shower plate with built-in bidet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221719A - Cable tie : en fr
  • ES73160Y - Advertising apparatus : en es
  • FR1221536A - Device for periodic pivoting of two directed antennas : en fr
  • ES253979A2 - Improvements in the provision of vehicle fins, especially for ships and aircraft (Machine-translation by Google Translate, not legally binding) : en es
  • ES79417U - Ironing table irremovable filter (Machine-translation by Google Translate, not legally binding) : en es
  • GB836152A - Improvements in drawing sheet glass : en
  • GR20910B - METHOD OF PRODUCTION OF EPOXY - HARD RESINS RESISTANT. : el en
  • ES256527A2 - System for obtaining naked and pearled plates based on any synthetic resin polymerizable by colada (Machine-translation by Google Translate, not legally binding) : en es
  • ES79478U - Improved steerable wheel (Machine-translation by Google Translate, not legally binding) : en es
  • ES79556U - Element for the construction of fences for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221592A - Advanced Shuttle Pusher for Oscillating Shuttle Sewing Machines : en fr
  • FR1221754A - Improvements to packaging for the transport of plants or young animals, such as chicks : en fr
  • GB836201A - Semi-ebonites : en
  • AU235187B2 - Electrolytic cell for producing aluminium of high purity : en
  • BE587157A - Unloading tool, in particular for fuel elements of nuclear reactors : en fr
  • BE587452A - Dryer : en fr
  • CA599050A - Resolution of n-ethyl-alpha-methyl phenethylamine : en
  • CH346594A - Cable junction and junction box : de en
  • US2938882A - Vinyl aromatic polymers stabilized with nu-methylaminoalkanols : en
  • DE1082833B - Attachment device on firearms : de en
  • ES253243A3 - A device for the treatment of steels and castors in fusion by inoculation of pulverulent materials injected in gaseous current (Machine-translation by Google Translate, not legally binding) : en es
  • US2938660A - Centrifugal fans : en
  • US2938274A - Jig for checking wear of shaft and universal joints : en
  • CA599155A - Method of inserting and sealing a closure in a plug hole : en
  • CH346658A - Casting device : de en
  • AU5605459A - Filamentary product : en
  • CA598839A - Knitted seamless glove : en
  • CH346703A - Magnetic erase head on a multi-track magnetic recording medium : de en
  • US2939008A - Portable spot-focusing apparatus for radiography : en
  • CA599044A - Hot stick tool : en
  • CA598970A - Photographic reproduction process using light sensitive polymeric stilbazoles and quaternary salts thereof : en
  • AU5523059A - Improvements relating tothe production of alkenes : en
  • BE587513A - School furniture. : en nl
  • CH346787A - Mechanical razor cutting head : en fr
  • DE1082774B - Outlet device for exhaust systems of vehicle internal combustion engines : de en
  • DE1812264U - SUPPORT FOR SUB-ROOF ANTENNAS. : de en
  • DE1812331U - FOOTREST. : de en
  • ES79599U - Toy in the form of a remote-controlled projectile with automatic opening (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221177A - Oxygen inhaler usable in particular by aviators : en fr
  • FR1221672A - Protective device to prevent accidents resulting from a fall on the tracks of tramways, railways and metropolitan areas : en fr
  • FR1221844A - Liquid gauging device : en fr
  • CA599033A - Separation of unsymmetrical dimethylhydrazine : en
  • CH346660A - Process for manufacturing a metal filament, apparatus for carrying out this process and filament obtained by this process : en fr
  • CA599202A - Device for selectively detecting the occurrence of fission products in gases : en
  • DE1082670B - Circuit arrangement for limiting or keeping a direct or alternating current constant in measurement, control and communications engineering : de en
  • DE1082791B - Process for the production of protein extracts from minced meat for dietetic purposes : de en
  • ES255781A1 - Automatic mechanism for the obtaining of rizo, couplable to the machines for telescopes of labrados tissues (Machine-translation by Google Translate, not legally binding) : en es
  • US2938436A - Gear shaving : en
  • BE587484A - Position measuring transformer : en fr
  • DE1812250U - PIPE HEAT EXCHANGER WITH BROAD DEFLECTORS. : de en
  • DE1812414U - HANGER FOR THREE TIES. : de en
  • AU234165B2 - Improvements in or relating to centrifugal apparatus : en
  • BE587396A - Flying body executed in the form of a rocket and used to spray oil on a body of water. : en fr
  • BE587156A - Improvements to microwave links : en fr
  • CA598827A - Angle setting and measuring instrument : en
  • USD188079S - Airplane : en
  • US2938633A - Knockdown display shelves : en
  • BE587586A - Suspended railway : en fr
  • CA598910A - Method of irradiation of diamonds : en
  • CA599081A - Process for recovering di-isopropylbenzene-di-hydroperoxide from di-isopropylbenzene oxidation products : en
  • CH346533A - Process for the production of acetylacetone : de en
  • BE587220A - Neutralization circuits : en fr
  • CH346778A - Flexible composite fiber intended for non-textile uses, method of manufacture and use of this flexible composite fiber : en fr
  • DE1812420U - ANCHORS FOR SECURING THE POSITION OF INSERT BODIES IN FORMWORK CONCRETE. : de en
  • ES256124A1 - A portable sanding machine with an endless tape, with a couple for other uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES256462A3 - Improvements in the folding doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221307A - Safety control device for gaseous fuel burners : en fr
  • GB836240A - Braiding machine bobbin carrier : en
  • DE1812352U - CARRYING BASKET. : de en
  • FR1221405A - Xylene recovery process : en fr
  • FR1221542A - Damping mechanism for valves : en fr
  • FR1221643A - Fluid circulation control valve and metering devices for central lubrication comprising application of this valve : en fr
  • GB836479A - Improvements in the method of mounting the slide in grinding wheel dressing apparatus and for like purposes : en
  • DE1812288U - FUSION SOLDER CAPSULE FOR SWITCHES TO BE RELEASED BY THE EFFECT OF HEAT : de en
  • CH346641A - Flat knitting machine : de en
  • CA598842A - Printing machines : en
  • CA599110A - Lubricant for hot rolling of non-ferrous metals : en
  • CA599167A - Pressure welding by interposition of brittle or friable substance : en
  • CA598931A - Process for the production of new esters : en
  • CA598949A - Asphalt covering paint : en
  • CA599021A - Stabilization of monomers : en
  • US2938359A - Method and apparatus for storage and transportation of acetylene : en
  • US2938737A - Molded fibrous glass article : en
  • US2938977A - Electric switching mat : en
  • US2939006A - Apparatus for electrically charging particles suspended in an air current by means of radioactive preparations : en
  • DE1812230U - DEVICE FOR TENSIONING AND DRYING CURTAINS OD. DGL. : de en
  • CA598811A - Pumps and compressors of the flexible-tube type : en
  • BE585254A - Formaldehyde polymerization process. : en fr
  • US2938501A - Hydraulic drive and control apparatus : en
  • US2938680A - Multiple position airfoil slat : en
  • US2938791A - Method of producing shaped bodies from powdered metals : en
  • US2938888A - Chloroprene copolymers : en
  • AU4387058A - Improved screen for sliding windows andthe like : en
  • BE587129Q - Granulator : en fr
  • BE587344A - Improvements to mobile machines used to move elements through openings between the interior and exterior of rooms suitable for containing radioactive materials. : en fr
  • CH346521A - Process for dyeing non-textile keratin fibers, such as living hair, and composition for carrying out this process : en fr
  • CH346532A - Process for the production of pure silicon metal : de en
  • CH346695A - Method for preventing stacked unpainted cellulose films from sticking : de en
  • US2938922A - Nu-nitroso-nu-aryl arylenediamines : en
  • DE1082629B - Switching device with several buttons and with protection tube anchor contacts : de en
  • DE1082708B - Device for puncturing and scratching breakable ampoules : de en
  • ES76771U - Packaging for egg packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221430A - Rocket fuse : en fr
  • GB836563A - Improvements in material handling plant, more particularly plant for handling nuclear reactor fuel elements : en
  • BE585285A - Distributor housings with coiled metal bands. : en fr
  • AU5527459A - Improvements relating to telephone handsets : en
  • BE585241A - Device for measuring the wavelengths of X-rays. : en fr
  • BE587583A - Improvements in connection devices for scaffolding : en fr
  • CH346527A - Process and condensation chamber for condensing metal chlorides which go directly into the solid state : de en
  • CH346553A - Process for the preparation of N-substituted derivatives of leucauramine : en fr
  • DE1082783B - Transfer tube for pipelines : de en
  • FR1221766A - Advanced support for flexible, tilting clichés : en fr
  • CA598984A - Process for the manufacture of polyene aldehydes : en
  • US2938438A - Vibratory compactor : en
  • AU5523359A - Improved diaphragm slide valve : en
  • CA599168A - Manufacture of diquaternary compounds : en
  • CA599173A - Production of uranium ingots : en
  • CA599066A - Preparation of oxetane polymers : en
  • CA599144A - Horizontal sweep circuit : en
  • BE587372A - Structure damping vibrations. : en fr
  • US2938890A - Polyethylene process : en
  • US2938916A - Zinc salts of steroid phosphates : en
  • US2938303A - Wheel and axle toy : en
  • US2939052A - Automatic headlight dimmer system : en
  • CA599020A - Process for resinifying polyepoxides and resulting products : en
  • CH346592A - High frequency transmission line : de en
  • FR1220903A - Device for manipulating a contact screen in a photomechanical device : en fr
  • GB835981A - Production of hard burned agglomerates of fine magnetite ore : en
  • BE587146A - Reproductive layers containing orthoquinonediazides. : en fr
  • BE587393A - Eccentric press. : en nl
  • US2938945A - Color television system : en
  • US2938234A - Method for the treatment of extruded polytetrafluoroethylene : en
  • US2938265A - Tool for rupturing fill caps : en
  • AU5526459A - Track packing machine : en
  • ES256120A1 - Improvements introduced in gas burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES256437A3 - Procedure for the preparation of compounds of derivatives of 3- (5'-nitrofurfurilidenamino) - 2-oxazolidona (Machine-translation by Google Translate, not legally binding) : en es
  • ES79447U - Improved lock (Machine-translation by Google Translate, not legally binding) : en es
  • ES79532U - A cleaning and squeezing device for floors and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221522A - Nuclear reactors : en fr
  • GB836265A - Improvements in or relating to internal combustion engines : en
  • US2938243A - Birdproofing device : en
  • US2938585A - High-lift propeller blade section : en
  • US2938631A - Movable shelf support for kitchen cabinet or the like : en
  • US2939104A - Snatch-proof electric bulb and socket : en
  • CH346510A - Zipper : de en
  • BE587543R - Improvements to electronic integrators and controllers : en fr
  • CA598971A - Automatic component assembly system : en
  • CH346608A - Voltage converter with continuously variable output voltage, especially for analog computers : de en
  • US2938407A - Differential transmission : en
  • US2938826A - Bleaching of cellulosic pulp : en
  • ES252920A3 - Improvements in washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79231U - Improved waist for mannequins (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221142A - Improvements to vehicle axle suspensions : en fr
  • FR1221144A - Method and apparatus for the sudden cooling of hot cracked gases : en fr
  • FR1221530A - Fuse resistor : en fr
  • US2938983A - Circuit breaker latch : en
  • US2938518A - Container assemblies : en
  • US2939029A - Method of image storage and release : en
  • US2938402A - Load applying device : en
  • DE1812390U - CONNECTING ARRANGEMENT OF A BOARD WITH AN INTERMEDIATE PIECE. : de en
  • ES79151U - Improved wooden box for packaging fruit and vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • GB836073A - Improvements in or relating to resilient seals : en
  • ES256223A3 - Improvements in roller bearings (Machine-translation by Google Translate, not legally binding) : en es
  • ES79351U - Hollow level perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221235A - Improvements to electrical circuit breakers : en fr
  • GB836186A - Improvements in the manufacture of concrete conduit : en
  • ES256234A3 - An apparatus for the preparation of yoghourt (Machine-translation by Google Translate, not legally binding) : en es
  • ES79157U - Cap-capsule (Machine-translation by Google Translate, not legally binding) : en es
  • GB836092A - Driving mechanism for toy vehicles and vehicles incorporating the same : en
  • ES79129U - Taco equipped with a deformable inner element that determines its radal expansion (Machine-translation by Google Translate, not legally binding) : en es
  • ES79212U - Improved pneumatic mattress for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220987A - Variable profile piston air spring : en fr
  • GB836129A - Improvements in or relating to storage tanks for liquid fuels : en
  • GB836308A - Improvements in and relating to hydraulic jacks : en
  • GB836387A - Improvements in or relating to fluid control spring-loaded safety valves : en
  • GB835986A - Textile combing machine : en
  • ES76045Y - Hand-operated washing, drying and air-drying machine : en es
  • FR1220900A - Process for the calcination of charges of silicic acid and silicates : en fr
  • FR1221270A - Radiated energy meter : en fr
  • FR1221415A - Fluorocarbon substituted alkyl mercaptans : en fr
  • GB836032A - Extraction of iron from iron-bearing titaniferous raw materials : en
  • FR1221104A - Apparatus for the precompression of laminated safety glass panels : en fr
  • FR1221656A - Improvements to pressurized liquid apparatus, particularly agricultural sprayers and the like : en fr
  • DE1082604B - Cleaning and recovery device for cooling systems : de en
  • ES255890A1 - Improvements in or relating to joints and terminations for electric conductors : en es
  • ES79190U - Improved clothing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221540A - Herbicidal composition : en fr
  • FR1221774A - Elastic suspension for motor vehicle wheels suspended separately : en fr
  • GB836160A - Method for removing copper-containing iron oxide incrustations from a ferrous metal surface : en
  • GB836178A - Improvements in or relating to bearing arrangements for the bottom rolls of textile drafting mechanism : en
  • DE973767C - Method and device for changing the surface properties of finely divided, preferably anhydrous solids : de en
  • ES70147Y - Nightgown-sack for children : en es
  • ES79259U - Improved device for conditioning speakers (Machine-translation by Google Translate, not legally binding) : en es
  • US2938700A - Mounting means : en
  • DE1082741B - Method and device for warming up work pieces made of non-ferrous metals : de en
  • DE1812511U - ELASTIC PIN BEARING FOR FINE MECHANICAL PURPOSES. : de en
  • ES70755Y - Cable specially designed to support power lines : en es
  • ES73001Y - Flexible siphon for drainage and hygienic services : en es
  • FR1221168A - Improvements to the waterproofing of fibrous materials : en fr
  • FR1221458A - Improvements to ultrasonic examination devices : en fr
  • FR1221604A - Charging installation for accumulator batteries, in particular for train lighting : en fr
  • ES255356A2 - Method of making electrical condensers : en es
  • ES255659A3 - Procedure for the obtaining of synthetic resins (Machine-translation by Google Translate, not legally binding) : en es
  • ES79461U - Mounting device for legs for furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221649A - Method and device for checking the running qualities of vehicles : en fr
  • DE1812319U - TRIMMING KNOB. : de en
  • CA599058A - Imperforate wrappings for cigarettes : en
  • DE1812483U - DEVICE FOR TYING GRAPE VINES. : de en
  • BE587401A - Container or barrel and lid therefor. : en nl
  • CA599031A - Hydraulic systems : en
  • CH346769A - Device for stopping and restarting vehicle internal combustion engines : de en
  • DE1072348B - laundry detergent : de en
  • ES79390U - Tool model for rotary agricultural machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221121A - Constant action suspension brackets : en fr
  • FR1221416A - Compositions based on polypyrrolidones capable of being extruded : en fr
  • GB836135A - Improvements in and relating to gas turbine plant : en
  • DE1812239U - NOTEBOOK WITH TWO ISOLATED BLOCKS. : de en
  • ES255506A1 - A procedure for the insomerization of an isomerizable hydrocarbon (Machine-translation by Google Translate, not legally binding) : en es
  • GB836430A - Improvements in cigarette-holders : en
  • FR1220894A - Manufacturing process of a watch case part : en fr
  • DE1812270U - ADHESIVE LABEL FOR CABLE IDENTIFICATION DURING SWITCHING WORK IN ELECTRICAL SYSTEMS. : de en
  • ES79283U - Moisture stopper for cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • ES79314U - New table football game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221097A - Improvements to data logging devices : en fr
  • FR1221646A - Symmetrical connector for connecting electrical conductors : en fr
  • GB836395A - Absorbent dressing : en
  • DE1812380U - SIDE TABLE FOR COLUMN DRAWING TABLES. : de en
  • AU244219B2 - Process forthe production of steel by refining pig iron with oxygen or air enriched with oxygen with addition of ferrous scrap and/or ore : en
  • CA598863A - Broad area transistor : en
  • CH346780A - Container closure : de en
  • AU237296B2 - Device for turning plies inthe manufacture of pneumatic tyres : en
  • BE587414A - Self-locking slider for zippers. : en fr
  • CA598800A - Draught excluding or sealing strips and their methods of attachment : en
  • AU235348B2 - Improvements in or relating to cathodic protection of metal structures against corrosion : en
  • US2938630A - Septic tank with sterilizer : en
  • ES71376Y - Clamping device for cable ends : en es
  • ES79125U - Improved heel reinforcement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220879A - Process for obtaining colored materials with high molecular weight : en fr
  • FR1221548A - Soft applied abrasive, and method of subjecting the abrasive to soft flexing : en fr
  • DE1082597B - Organic metal deactivator compound for the stabilization of hydrocarbon oils or fatty acid glycerides : de en
  • DE1812204U - MONTHLY SHOES. : de en
  • ES75515Y - Elastic cap for containers containing carbonated drinks : en es
  • FR1221203A - Process for operating multi-deck roasting furnaces : en fr
  • FR1221375A - Method and system for chlorinating water in swimming pools or the like : en fr
  • GB836043A - Improvements in or relating to support structures for nuclear reactor fuel elements : en
  • GB836174A - Improvements in and relating to steam-raising apparatus : en
  • US2938795A - Beer and ale and method of preparing the same : en
  • FR1221138A - Improvements to printing devices : en fr
  • ES256008A1 - Vibratory tilting plate for the consolidation of land (Machine-translation by Google Translate, not legally binding) : en es
  • ES256092A1 - Control system of the hunting shotguns percutors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221710A - Flower pot holder : en fr
  • FR1221782A - Advanced visor and caps or the like provided with this visor : en fr
  • DE1812382U - SHOE SHELF. : de en
  • FR1220939A - Electric tape heater with metal sheath : en fr
  • FR1221484A - Turn signaling systems : en fr
  • DE1082713B - Upholstered seat with springy upholstery for furniture or the like. : de en
  • DE1812277U - DEVICE FOR CONNECTING ELECTRICAL LADDERS, IN PARTICULAR WELDING CABLES. : de en
  • DE1812371U - TABLE. : de en
  • BE562994A - PROCESS FOR MANUFACTURING HOMOCYSTEINE SUBSEQUENTLY THIOLACTONE FROM HOMOCYSTEINE OR ITS SALTS. : en fr
  • CH346779A - Retractable windshield : en fr
  • ES252538A1 - A procedure to obtain the dairy production gasification (Machine-translation by Google Translate, not legally binding) : en es
  • ES79402U - Fins for heating connectors (Machine-translation by Google Translate, not legally binding) : en es
  • GB836063A - A dish receptacle for maintaining the contents of a dish at a desired temperature : en
  • ES256114A3 - Improvements in the abbreviations with a pump operated by the own livestock (Machine-translation by Google Translate, not legally binding) : en es
  • GB836236A - Apparatus for establishing the position of a point source of light, such as the light spot formed by an electron beam on the screen of a cathode ray tube : en
  • ES253191A1 - Procedure for the preparation of polioxyquylenic esters of ricino oil and of polioxyquylenic esters of polymerized and uxided ricinolic acid (Machine-translation by Google Translate, not legally binding) : en es
  • US2938621A - Mould holder for chocolate moulding plants : en
  • CH346587A - Logical switching element : de en
  • DE1812474U - POCKET CIGAR CUTTER. : de en
  • ES79182U - Antenna making mechanism for coaxial cable with its clamping plates (Machine-translation by Google Translate, not legally binding) : en es
  • GB836086A - Improvements relating to cover segments of filtering medium of rotary disc filters : en
  • GB836182A - Method and device for working materials by means of a beam of charged particles : en
  • FR1221762A - Anti-overload circuit breaker with automatic disconnection of conductors with insufficient cross-section : en fr
  • GB836047A - Fission product separator for liquid reactor systems : en
  • GB836318A - Improvements in lace fabric : en
  • DE1082627B - Bistable electronic arrangement using an electro-luminescent cell : de en
  • DE1082765B - Herbicides : de en
  • BE587573A - Electric power calculators : en fr
  • CA599043A - Telemetering system : en
  • DE1082770B - Fuel supply system for internal combustion engines : de en
  • ES249056A2 - A plug for military mines with security and anti-correct devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES256862A1 - Improvements in or relating to steroids : en es
  • FR1221475A - Lens-view camera with a preselector diaphragm : en fr
  • ES252751A2 - A perfection in woolen hair machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221366A - Single-lens, central shutter type <<reflex>> type camera : en fr
  • FR1221595A - Textile fiber drawing machine : en fr
  • GB836099A - Improvements in or relating to multi-record gramophone apparatus of the prepayment kind : en
  • FR1221489A - Transistor amplifier : en fr
  • FR1221803A - Device for controlling the ignition point of internal combustion engines : en fr
  • FR1220880A - Magnetic cores and process for their manufacture : en fr
  • DE1082777B - Device for the transmission of pulling and pushing forces : de en
  • ES73783Y - Perfected folding chair : en es
  • FR1221052A - Improvements to electric steam irons : en fr
  • DE1812591U - PIPE AND VENTILATOR WITH AIR INLET VENTS. : de en
  • GB836335A - Improvements in or relating to the preservation of aqueous dispersions of synthetic polymerized olefine substances : en
  • ES255938A3 - Improvements in the construction of terrajas (Machine-translation by Google Translate, not legally binding) : en es
  • ES255989A3 - Brake lines rectifier machine for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB836333A - Polypropylene catalyst : en
  • DE1812251U - DEVICE FOR LATERAL SUPPORTING THE MAIN FRAME OF RAIL VEHICLES. : de en
  • FR1221728A - Ring seal for wall feed-through : en fr
  • DE1812301U - PIT LIGHT. : de en
  • DE1812538U - PROTECTION DEVICE FOR CAR TIRES AGAINST SUN RADIATION. : de en
  • ES252787A3 - Perfected pupiter (Machine-translation by Google Translate, not legally binding) : en es
  • ES256529A1 - Improvements in or relating to means for adjusting the lateral position of the ground engaging tools of earth working implements relatively to a tractor : en es
  • FR1221668A - stabilized transistor circuit element : en fr
  • ES79238U - Improved rifle for spearfishing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221304A - Process for the manufacture of vegetable gums which can be dispersed : en fr
  • FR1221716A - Improvements to sports shoes : en fr
  • ES256677A1 - A procedure to increase the viscosity of the rubber rubber solutions (Machine-translation by Google Translate, not legally binding) : en es
  • GB836030A - Improvements in or relating to a turbine blade and rotor assembly : en
  • ES254663A1 - Apparatus for vaporization of liquid hydrocarbons (Machine-translation by Google Translate, not legally binding) : en es
  • ES255946A1 - Improvements in or relating to clamping and cutting means for circular knitting machines : en es
  • ES79352U - Children's chair with various uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221201A - Machine for producing facets of precious stones in series : en fr
  • FR1221669A - Radiant alignment beam orientation control device : en fr
  • ES255493A1 - Procedure for wet treatment, for example, to dye textile or similar threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES256182A3 - Improvements in irrigation sprinklers (Machine-translation by Google Translate, not legally binding) : en es
  • ES256635A1 - An apparatus for the manufacture of filiform or cintiform products (Machine-translation by Google Translate, not legally binding) : en es
  • GB836123A - Means for partitioning boxes : en
  • DE1812594U - WEFT THREAD MONITORING EFFECTIVE WHEN THE WEFT SPOOL DEVELOPES. : de en
  • ES252449A1 - An apparatus for yarn twisting, and the products obtained thereby : en es
  • ES254246A1 - A MOUNTING DEVICE FOR A RADIATION PYROMETER : en es
  • ES78974U - New flared skirt of the so-called can-can (Machine-translation by Google Translate, not legally binding) : en es
  • GB836320A - Improvements in shearing heads for dry shavers : en
  • US2938258A - Method and means for processing thermoplastic yarn : en
  • US2938539A - Combined electroresponsive valve and pressure regulator : en
  • US2938696A - Hospital bed-rail hook : en
  • DE1082581B - NO process for the production of sulfuric acid : de en
  • US2939121A - Selective load energization : en
  • BE587332A - Improvements in processes and devices for the treatment of waste water. : en fr
  • CA599205A - Method of absorbing carbon dioxide : en
  • DE1082763B - Device for cleaning grain : de en
  • DE1082852B - Closure made of plastic for tubes and containers with pasty contents with a captive closure part : de en
  • ES256033A3 - Chair with rotating elastic suspension (Machine-translation by Google Translate, not legally binding) : en es
  • ES73214Y - Safety grille for recessed and flanged vacuum brake couplings : en es
  • USD188058S - Furniture leg : en
  • US2938362A - Multiple fluid refrigerating system : en
  • US2939035A - Helical delay lines : en
  • US2938881A - Chemical composition and process : en
  • DE1812470U - DEVICE FOR BENDING TESTING OF STRUCTURAL STEEL. : de en
  • CA599121A - Apparatus for lowering cast ingots from a mold : en
  • CA599201A - Liners for ball and tube mills : en
  • CH346651A - Process for the production of a new antibiotic : de en
  • ES255507A1 - Ferrocene compounds : en es
  • ES79291U - Elastic plastic closure for bottles and containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB836466A - Improvements in or relating to structural units : en
  • US2938582A - Apparatus for making molded pulp articles : en
  • ES256408A3 - New chimney system for closed heating device sets of a building (Machine-translation by Google Translate, not legally binding) : en es
  • US2938992A - Heaters using conductive woven tapes : en
  • CA599011A - Engine governor control valve : en
  • CH346743A - Device for progressive speed variation by belt passing over pulleys with progressively variable diameter : en fr
  • ES79243U - Folding crane adjustable to facade openings (Machine-translation by Google Translate, not legally binding) : en es
  • ES79245U - Plow tasquivero (Machine-translation by Google Translate, not legally binding) : en es
  • ES79246U - Minor perfected bar table for television receivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES255496A1 - Improvements in the universal rods for writing machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2938756A - Bearings : en
  • US2938842A - Electrodeposition of fe-cr alloy : en
  • ES256554A1 - Improvements in excavators (Machine-translation by Google Translate, not legally binding) : en es
  • ES79308U - Electric buzzer buzzer (Machine-translation by Google Translate, not legally binding) : en es
  • ES79374U - Multiple purpose telescopic support (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221622A - New sensitized photographic emulsion and process for increasing the sensitivity of photographic emulsions : en fr
  • GB836419A - Improvements in lagging members for underground gallery-support systems : en
  • ES79379U - Improved receiver antenna for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES252784A3 - Perfected table (Machine-translation by Google Translate, not legally binding) : en es
  • GB836044A - Hand-operated bar bending machines : en
  • BE587507A - Process for obtaining a product for waterproofing work in structures, in particular in underground structures : en fr
  • DE1082715B - Lid for kitchen utensils made of metal, especially enamelled sheet iron : de en
  • DE1082719B - Control of pneumatically operated drive machines underground for reels, conveyor belts or the like. : de en
  • BE585253A - Improvements in methods and apparatus for separating solids into fractions according to density. : en fr
  • ES255846A1 - Procedure for the finishing of trimmed tissues of regenerated cellulose (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221213A - Six-lens, six-element lens : en fr
  • FR1221218A - Apparatus for heating or cooling filiform products and method for curling such products : en fr
  • FR1221785A - Method of using combustion electrodes : en fr
  • GB836494A - Weight make-up device for containers : en
  • US2938288A - Slide carrying means : en
  • US2938588A - Hydraulic jack actuated disc transport : en
  • US2939053A - Radiant energy relay means : en
  • US2938281A - Color harmony selection assembly : en
  • US2938556A - Fruit or vegetable peeling or cleaning machine : en
  • ES79350U - Perfected plug (Machine-translation by Google Translate, not legally binding) : en es
  • ES256138A3 - Improvements in the swiveling system of rotating shafts (Machine-translation by Google Translate, not legally binding) : en es
  • ES71126Y - New perfected girdle for ladies : en es
  • FR1221753A - Method for manufacturing filter candles that can withstand vibrations : en fr
  • US2938275A - Method and apparatus for measuring gears and the like : en
  • DE1812300U - ELECTRIC CANDLE LOOKING FORWARD TO A WAX CANDLE. : de en
  • DE1812344U - GLASSES CASE. : de en
  • US2938591A - Drive aggregate for motor vehicles : en
  • US2938963A - Signal amplifier circuits : en
  • ES72797Y - Folding table : en es
  • ES79574U - Support for bird drinking troughs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221545A - System simulating the compensation forces acting on the stabilizer of a flight simulator : en fr
  • FR1221842A - Improvements in connection devices, in particular for pipes : en fr
  • IE24514L - Xanthenes and thiaxanthenes : en
  • US2938708A - Simultaneous drilling and electrical logging of hydrocarbon contents of formations : en
  • DE1082571B - Device for extinguishing glowing coke produced in coking chamber ovens : de en
  • DE1812258U - DEVICE FOR REGULATING THE OUTPUT VOLTAGES OF TWO AMPLIFIER. : de en
  • DE1812564U - DEVICE FOR APPLYING INSULATING FABRIC OR LAYERS, FOR EXAMPLE OF BITUMEN-IMPROVED FABRICS OR STRIPS, TO THE WALLS OF CONTAINERS, PIPES OR. DGL. : de en
  • FR1221735A - Improvements in the manufacturing process of selenium rectifiers with cooling fins : en fr
  • GB836139A - Improvements in or relating to jet propulsion devices, particularly for model aircraft and toys : en
  • GB836323A - Improved stabilising additives for distillate fuels : en
  • DE1812423U - RETRACTABLE SINGLE OR MULTI-PIECE FLOOR STAIRS. : de en
  • GB836329A - Boring head : en
  • GB836352A - Improvements in or relating to apparatus for handling bodies of indefinite length : en
  • DE1082794B - Device for making conical containers from paper, cardboard or the like. : de en
  • DE1812402U - LADDER BLOCK TO IMPROVE STABILITY ON LADDERS. : de en
  • DE1812554U - FLAP DOOR. : de en
  • GB836330A - Improvement in a filter unit : en
  • ES75769Y - Perfected heel for women's footwear : en es
  • FR1220859A - Process for the preparation of polyvinyl acetal dispersions : en fr
  • US2939071A - Coil assembly for testing of rods or tubes : en
  • ES59815Y - Perfected flexible curler or similar : en es
  • ES71938Y - Water skate : en es
  • ES72770Y - Automatic bicolor pen : en es
  • FR1220937A - Soap molding and stamping method and machine : en fr
  • FR1221269A - Device for loom with free comb that can be fixed : en fr
  • FR1221838A - Advanced differential relay circuit breaker : en fr
  • GB836289A - Two-stage method for preparing carbon-substituted piperazines : en
  • GB836361A - Improvements in or relating to forming a mat or layer of discrete material : en
  • CH346555A - Process for the production of lysine : de en
  • FR1221128A - Microwave channel separation filter : en fr
  • FR1221776A - Improvements to adhesive compositions, in particular for bonding wood : en fr
  • GB836357A - Improvements in boards for displaying variable information : en
  • GB836210A - Method of making an expansion joint for pipe lines : en
  • ES256864A1 - Procedure for the manufacture of telescopic shutters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221618A - Process for the preparation of dye sensitizing intermediates : en fr
  • GB836527A - Retarding disc conveyor : en
  • DE1812285U - CONTACT DEVICE WITH CLAMPING CONTACT PLATES, IN PARTICULAR FOR HIGH PERFORMANCE FUSE DISCONNECTORS. : de en
  • GB835982A - Article feeding means : en
  • ES70772U - Improved hypodermic syringe (Machine-translation by Google Translate, not legally binding) : en es
  • ES79194U - New reflective screen (Machine-translation by Google Translate, not legally binding) : en es
  • ES254152A1 - Procedure to project and build buildings starting from simple elements susceptible to combine within infinite ways (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221029A - Method and liquid for etching a metallic surface, in particular copper : en fr
  • FR1221423A - Process for preparing coating compositions : en fr
  • GB835990A - Novel derivatives of benzoxazolone-(2) and a process for the preparation thereof : en
  • DE1812513U - DEVICE ON CONCRETE IRON BENDING MACHINES. : de en
  • ES256062A3 - Improvements in fuses for high voltage electrical current (Machine-translation by Google Translate, not legally binding) : en es
  • ES256620A1 - Improvements in the guide devices for saws tape (Machine-translation by Google Translate, not legally binding) : en es
  • ES79452U - Perfect baby cover (Machine-translation by Google Translate, not legally binding) : en es
  • ES79589U - Cable entry nozzles in terminal boxes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221011A - Tilting door : en fr
  • FR1221628A - Improvements to gas burners, in particular for the combustion of carbon oxides : en fr
  • FR1221763A - Standard screwdriver clip to hold the screw head while screwing : en fr
  • US2938806A - Metallized ceramics : en
  • US2939072A - Magnetoabsorption method and apparatus for modulation : en
  • ES256569A2 - Improvements introduced in the process of manufacturing ceramic elements in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES79425U - Case to preserve fragile objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220877A - Process for fixing and metallizing dyes on fibers and new dyes which can be used for this process : en fr
  • FR1220981A - Method for searching, selecting and establishing free connection paths in a field of two-stage coupling points : en fr
  • GB836232A - Nozzle for applying liquid gasket compound to workpieces : en
  • FR1221016A - Insecticidal compositions containing 1-naphthyl-n-methyl-carbamate : en fr
  • FR1221400A - Angular Velocity Modulation Transmitters Improvements : en fr
  • ES79363U - Automatic suction pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES79400U - Adjustable frame for underwater mask correcting lenses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1812459U - PHOTOELECTRIC EXPOSURE METER WITH TRACKER. : de en
  • DE1082740B - Process for the production of salt mixtures suitable for the electrolytic production of magnesium : de en
  • US2938267A - Combined kitchen utensil : en
  • US2939058A - Semiconductor device : en
  • DE1812325U - COUNTING AND WRITING DEVICE, ESPECIALLY FOR BLOOD TESTS. : de en
  • DE1812566U - WALL MONITORING DEVICE. : de en
  • DE1812593U - FLUSHING OD. DGL. BASIN WITH PLASTIC EDGE PROTECTION. : de en
  • DE973776C - Process for producing flammable gases : de en
  • ES74651Y - Universal application household tool : en es
  • ES75848Y - Perfected bib : en es
  • FR1221715A - Advanced weaving of glass fabrics : en fr
  • GB836193A - Decorating articles by a method involving photography : en
  • US2938797A - Gum confections and manufacture thereof : en
  • US2938363A - Refrigerators : en
  • DE1812416U - PAYING PLATE. : de en
  • DE1812567U - RIPPING MACHINE FOR TEXTILE FABRICS WITH TIP SEPARATOR. : de en
  • GB836218A - Improvements in or relating to the manufacture of thixotropic materials : en
  • GB836295A - Strip-feed device : en
  • GB836503A - Spectacle case : en
  • ES79153U - Trailer coupling device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221146A - Electric contactor : en fr
  • FR1220930A - Bags of paper or other materials with a tubular inner extension forming a valve : en fr
  • AU4569959A - Convertible bed settee : en
  • CA599176A - Electroplating method and apparatus : en
  • US2938722A - Card weight : en
  • AU5526759A - Improvements in warp thread brakes for circular looms : en
  • AU4378558A - Tractor-mounted seed planter : en
  • BE587144A - Measuring and filing device for women's stockings. : en fr
  • US2938329A - Chain link : en
  • CH346637A - A mixture suitable as a lubricant and containing a diester and a polyester : de en
  • US2938620A - Peach orienting machine : en
  • US2938848A - Fuel elements for nuclear reactors : en
  • US2939139A - Transmit-receive systems with means for adjusting receiver output during transmission time : en
  • US2938315A - Method and apparatus for packing fruit : en
  • US2939101A - Conductor conduit for multiple electrical outlet systems : en
  • AU236745B2 - Improvements in and relating to shell moulds and cores : en
  • BE587231A - Shoe protectors improvements : en fr
  • CA599079A - Motor operated circuit breaker : en
  • CH346661A - Injection molding process and facility for carrying out the process : de en
  • ES253169A3 - Method for obtaining solubilized adrenocrome compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES256442A3 - Apparatus for the aeration of water that flows under pressure (Machine-translation by Google Translate, not legally binding) : en es
  • ES79510U - A new automatic coffee machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221812A - New aerial radiating several beams : en fr
  • US2938602A - Drip catching device : en
  • US2938851A - Preventing corrosion of plant equipment : en
  • US2938609A - Automatic adjustor for brakes : en
  • US2938224A - Paint brush : en
  • US2938495A - Bird bath : en
  • CA598887A - Process of recovering hydrazine : en
  • CA598896A - Rhythmic telegraph system : en
  • ES256051A1 - Device for forming an adjustable stop within a stenk container (Machine-translation by Google Translate, not legally binding) : en es
  • ES256300A2 - Continuous articulated press for the manufacture of olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • GB836399A - Potting of component terminals : en
  • ES72850Y - Perfect bottle for mixing two products without external contact : en es
  • US2938970A - Sequence timer : en
  • ES249672A1 - A procedure for the construction of profiles and wood, carton and similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES252016A1 - Frame for light autocamiones (Machine-translation by Google Translate, not legally binding) : en es
  • ES72940Y - Waterproof diaper cover : en es
  • GB836251A - Jig-dyeing machines : en
  • GR20907B - BRANCHING BOX AFTER A SPECIAL COVER OF ELECTRICAL INSTALLATIONS. : el en
  • IE24466L - Pyridyl-methyl amines : en
  • DE1812234U - COMPOSITE MATERIAL SHEET FOR UPHOLSTERY, DECORATION PURPOSES OR. DGL. : de en
  • US2938574A - Drop catch for child's high chair : en
  • US2939040A - Scanning generator : en
  • DE973643C - Process for the production of conductive or semi-conductive coatings on ceramic insulating bodies : de en
  • ES70294Y - Advertising device for increased sales : en es
  • AU255357B2 - Ball for watersports andother purposes : en
  • US2938715A - Power unit support for mixer : en
  • FR1220885A - Process for obtaining decorative effects in furnishings and new products obtained : en fr
  • FR1221515A - New variety of carnation with large light yellow flowers of the so-called midi race : en fr
  • FR1221732A - Improvements made to gearboxes : en fr
  • FR1221822A - Improvements made to installations, in particular heating devices, with liquid fuel burners vaporized by a gaseous fuel : en fr
  • DE1812368U - CHILDREN'S BED, PLAYPEN OD. DGL. : de en
  • ES79241U - Security latch for doors or windows perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES79249U - Bolt-axle with head, automatic and waterproof locking mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221278A - Pallet racking frame : en fr
  • DE1082790B - Device for mixing and homogenizing flour-like or dust-like material in containers : de en
  • US2938307A - Lens grinding means : en
  • US2938876A - Process of making reinforced rubber products and adhesives : en
  • DE1082595B - Process for the preparation of 16ª ‡ -Methyl-1, 4-pregnadiene-17ª ‡, 21-diol-3, 20-dione : de en
  • DE1812297U - AC MACHINE. : de en
  • ES75663Y - Hermetic closure for reflective lighting screens : en es
  • ES79339U - Tablet supply box (Machine-translation by Google Translate, not legally binding) : en es
  • GB836229A - Improvements in or relating to electron discharge tubes : en
  • DE1812249U - FREEZER CHEST. : de en
  • DE1812205U - LADIES 'SLIPPERS. : de en
  • ES78093U - Sugar bowl (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221538A - Advanced molding composition : en fr
  • BE587504A - Device for cleaning the interior of cars : en fr
  • US2938833A - Method of determining cardiac function and composition therefor : en
  • US2938939A - Printed circuit panel : en
  • FR1220970A - Rubbery copolymers : en fr
  • DE1082619B - Circuit for the drive motors of electric vehicles to reduce the skidding of the drive wheels : de en
  • DE1082747B - Pickups with transducers fixed in the tonearm and several styli : de en
  • DK89073C - Plant for separating stones from potatoes. : da en
  • ES79311U - Child seat applicable to car backrests (Machine-translation by Google Translate, not legally binding) : en es
  • GB836195A - Improvements relating to optical distance measuring devices : en
  • GB836476A - Apparatus for the thermo-electrical measurement of infra-red radiation : en
  • FR1221629A - Advanced process for making artificial protein fibers : en fr
  • DE1082814B - Reinforcement-free disc brakes, especially for motor vehicles : de en
  • DE1812213U - TIE HOLDER. : de en
  • CH346541A - Method of isolating 1,4-3-keto-steroids : de en
  • US2938229A - Devices for the orientation of fishes : en
  • DE1082675B - Converter system with valves consisting of one or more series-connected semiconductor elements : de en
  • DE1082692B - Process for producing a resin glue : de en
  • DE1082771B - Fuel injector : de en
  • ES256454A1 - Improvements in butane gas torches (Machine-translation by Google Translate, not legally binding) : en es
  • US2938934A - Process for recovery of ethylene : en
  • US2938467A - Centriseal pump : en
  • US2938979A - Mounting of electrical contacts : en
  • US2938986A - Electric circuit interrupter : en
  • AU5521359A - Improvements relating toa vehicle having a chassis anda detachable body : en
  • BE587162A - : en
  • CH346570A - Heat exchanger : en fr
  • GB836338A - Improvements in or relating to a mounting apparatus for photographic transparencies : en
  • DE1812443U - HOUSING FOR DISPLAYING MEASURING DEVICES. : de en
  • FR1221187A - Device for obtaining an equal or proportional load imposed on several direct current machines operating in parallel : en fr
  • FR1221751A - New textile product : en fr
  • GB836098A - Improvements relating to the treatment of aqueous slurries : en
  • GB836014A - High pressure expansion joints : en
  • CA598817A - Electrical contactor : en
  • CA599030A - Burner apparatus : en
  • CH346747A - Lathe for non-circular turning of workpieces, especially piston rings : de en
  • FR1220923A - Improvements in the production of ethylenic copolymers : en fr
  • FR1221738A - Seeding agent for the production of a titanium dioxide pigment having the structure of rutile and its method of obtaining : en fr
  • GB836246A - A packing and transport container for liquids : en
  • DE1812472U - DEVICE FOR FILLING BUERETTES. : de en
  • US2938228A - Hinge : en
  • DE1082851B - Tube closure with a cylindrical sealing piston : de en
  • ES72805Y - Cellulose separating device and other heeling of the internal walls of the centrifuges : en es
  • CA599123A - Auxiliary electrode and shield for a low pressure discharge device : en
  • GB836070A - An automatic aircraft control system : en
  • GB836472A - Improvements in the production or repair of refractory articles : en
  • DE1812433U - DRILLS FOR DRILLING RUBBER AND SOFT PLASTICS. : de en
  • FR1221329A - Device for spreading granular or powdery substances, and at the same time suitable for dispersing liquids : en fr
  • FR1221553A - Glass sheet bending mold : en fr
  • US2938657A - Paper bags having airtight areas to facilitate automatic bag feeding : en
  • US2938678A - Power line stringing brake : en
  • DK89062C - Bed base, seat or backrest. : da en
  • DE1082594B - Process for the preparation of 1, 4-pregnadiene-17ª ‡, 21-oxides : de en
  • DE1082736B - Process for the production of easily spreadable dispersions of polyvinyl esters : de en
  • FR1221171A - Improvements to dry electrolytic capacitors : en fr
  • FR1221517A - Immersed transistor repeater for submarine cable telecommunication installations : en fr
  • ES79264U - Improved heel set for women's footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221798A - Advertising cardboard : en fr
  • ES256904A3 - Perfect machine for welding metal moldings (Machine-translation by Google Translate, not legally binding) : en es
  • GB836126A - Improvements in or relating to safety devices for motor vehicles : en
  • GB836548A - Improvements in thermionic rectifiers : en
  • AU243231B2 - Apparatus forand method of identifying material units : en
  • CA599197A - Power steering mechanism : en
  • AU243655B2 - Discrete dual-walled capsules and process for producing the same : en
  • BE587304A - Ladder with elements that can be folded over one another. : en fr
  • ES79146U - Closing device for aerosol spray gun depurated by absorption (Machine-translation by Google Translate, not legally binding) : en es
  • ES79403U - Boiling milk anti-boiling device (Machine-translation by Google Translate, not legally binding) : en es
  • DK89081C - Apparatus for bulk dosing of heavy liquids or plastic substances, eg margarine. : da en
  • US2938918A - Production of omega-substituted monocarboxylic acids : en
  • US2939044A - High power fast recovery waveguide windows : en
  • US2939062A - Motor control for paper machine drive arrangement : en
  • CH346717A - Alignment mechanism of a recording medium with respect to a device of an office machine with which said medium is to cooperate : en fr
  • US2939080A - Electronic chopping device : en
  • US2938355A - Transition sleeve : en
  • US2938358A - Combustion-engine-driven compressor apparatus : en
  • DE1082832B - Glazing machine for shoe processing : de en
  • DE1812517U - GRAIN CLEANING ASPIRATURE WITH SUCTION CONTROL. : de en
  • FR1220993A - Magnetic control device : en fr
  • FR1221383A - Bistable transistor circuit : en fr
  • GB836271A - Improvements in and relating to high tension transformers having screens for the potential control : en
  • LU37258A1 - : en
  • BE587651A - Extinguishing nozzle device, in particular for fixed powder extinguishing installations : en fr
  • CA599200A - Wood preservative grease : en
  • CH346554A - Process for the preparation of N, N'-substituted, symmetrical diamines : de en
  • AU236050B2 - Hand-propelled trucks or trolleys : en
  • BE587280A - Brake for rotating spindles, especially for spinning or twisting looms : en fr
  • BE587358A - Electrothermal process and machines for welding glass containers and particularly pharmaceutical ampoules. : en fr
  • BE587515A - Device for the rapid construction of double-sided partitions. : en fr
  • BE590462A - : en fr
  • DE1082643B - Cable trolley for feeding electric cables, hoses or the like to portable consumers : de en
  • DE1082753B - Agitator for laboratory purposes : de en
  • DE1086553B - Process for producing a color image by color development and photographic color developer solution therefor : de en
  • US2938847A - Reactor with horizontal control rod moving mechanisms : en
  • BE587210A - Water heater. : en fr
  • US2938592A - Seismic velocity well logging apparatus : en
  • USD188086S - Purse : en
  • US2938607A - Mechanical actuator means for disc brakes : en
  • SU128982A1 - The method of obtaining the forms and rods : en ru
  • US2938689A - Shock-absorbing air cushion : en
  • US2938486A - Torpedo depth control system : en
  • ES253737A1 - Procedure for the manufacture of floors for the shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES254260A3 - An outboard engine with air cooling and gas pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES79428U - Rotating wheel support (Machine-translation by Google Translate, not legally binding) : en es
  • DK89049C - Process for the preparation of phentiazine compounds. : da en
  • DE1812410U - CLOTHING HANGER, PREFERRED FOR SPIRITUAL FURNITURE. : de en
  • US2938615A - Type bar drive : en
  • US2938694A - X-ray base construction : en
  • US2938746A - Handle for barrel bolts and catches : en
  • AU5517259A - Improvements in or relating to circuits'for avoiding too lowa potential difference between control grid and cathode ofa cathode-ray tube, intended more particularly for reproducing television signals : en
  • CH346744A - Locking device for moving machine parts : de en
  • US2938640A - Safety control system for coke removal plants : en
  • CA599034A - Method and apparatus for curling plastic yarn : en
  • US2939126A - Mass spectrometer arrangement : en
  • JPS3511949Y1 - : ja
  • US2938679A - Helicopter : en
  • US2938867A - Method of purification of sewage and industrial effluents by upflow clarification : en
  • US2938908A - Aryl-hydrazino-pyridines : en
  • AU236051B2 - Improvements in gas turbine engine compressors : en
  • US2938914A - Alkyl trialkylammonium salts as disperse dyes for acrylic fibers : en
  • DE1082819B - Twin windshield wiper system : de en
  • FR1221119A - Improvements in the manufacture of composite tips for cigarettes : en fr
  • GB836542A - Improvements in the production of oriented shaped structures such as films and artificial filaments : en
  • CA598903A - Hydrodesulfurization of coker products : en
  • CA599146A - Non-bouncing switching apparatus : en
  • USD188044S - Tractor : en
  • DE1082569B - Goods importer : de en
  • ES256753A3 - Improvements in the construction of bars for gymnastics (Machine-translation by Google Translate, not legally binding) : en es
  • ES79373U - Combined device for dental hygiene (Machine-translation by Google Translate, not legally binding) : en es
  • ES79385U - Guide tab (Machine-translation by Google Translate, not legally binding) : en es
  • CH346515A - Screw Thread Rolling Head : en fr
  • DE1082818B - Attachment of the wiper rail to the wiper arm : de en
  • AU5512959A - Process forthe preparation of iso-olefine-containing polymers : en
  • CA598824A - Tierable and nestable receptacle : en
  • CA598837A - Circulating systems for hydraulic liquid between tanks and cylinders : en
  • DE1082579B - Process for the preparation of alkali borohydrides, in particular sodium borohydride : de en
  • DE1812274U - EARTHING DEVICE FOR OVERHEAD LINES. : de en
  • CH346735A - Journal bearing with a bearing bush made of plastic, in particular for universal joint journals : de en
  • CA599013A - Disposable garments and method for producing same : en
  • US2938485A - Power transmission apparatus for torpedoes : en
  • US2938820A - Method of spheroidizing steel by rapid heating : en
  • DE1082800B - Device for developing photographic substrates or for carrying out the contact reversal process : de en
  • AU237340B2 - Improvements in or relating to control systems in forging : en
  • AU243656B2 - Improved diaphragm slide valve : en
  • CA598916A - Method and apparatus for timing seismic recordings : en
  • CH346653A - Small electro-oligodynamic device : de en
  • GB836560A - Relating to an apparatus for bending glass sheets : en
  • CA599150A - Operating mechanism for an electric circuit breaker : en
  • CH346702A - Instantaneous rate of weight loss meter : en fr
  • CA598906A - Oscillator frequency control system : en
  • CA599102A - N-methylol polyethers : en
  • US2939115A - Pulse generator : en
  • CH346682A - Construction frame : en fr
  • ES256445A3 - A liquid aircystem applicable in griferia and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79445U - Automatic button perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB836196A - Improvements relating to receiving apparatus for pulse code signals : en
  • CH346607A - Noise-dampened transformer or choke coil with sound-absorbing compartments on the outside of the boiler : de en
  • US2938318A - Package fabricating machines : en
  • CA598857A - Fault transmission system : en
  • CA598944A - Petroleum hydrocarbon stabilization and compositions therefor : en
  • CA599056A - Low pressure discharge lamp : en
  • CA599055A - Circuit breaker : en
  • ES256131A1 - A perfect procedure for the obtaining of ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • GB836484A - Improvements in or relating to circuit arrangements for polarized relays : en
  • DE1812241U - BREAKER. : de en
  • DE1812419U - MAST FOR OUTDOOR LIGHTS, PREFERABLY WITH FLUORESCENT LAMPS. : de en
  • DE1812560U - PAINT CONTAINER. : de en
  • CA598821A - Materials and methods for cleansing the hair : en
  • CA598810A - Synthetic bitumen compositions : en
  • DE1812289U - ELECTRICAL INSTALLATION DEVICE, IN PARTICULAR TOGGLE OR ROCKER SWITCHES. : de en
  • CA599089A - Copolymers of aryl diolefin and terminally unsaturated olefins : en
  • CH346668A - Curler for permanent waving : en fr
  • US2938781A - Production of magnetic iron particles : en
  • DE1082586B - Process for the preparation of dichlorophosphoric acid esters : de en
  • DE1082620B - Monitoring device in the dial telegraph service to determine the loss of telegrams in the case of blind transmissions : de en
  • DE1812405U - ARTIFICIAL CHRISTMAS BRANCH MADE OF WEBLITZE. : de en
  • ES255756A3 - Procedure for obtaining bodies of pressed thermoplastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES79150U - Air valve for spray guns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221748A - Interchangeable head cap : en fr
  • GB836446A - Improvements in or relating to devices comprising a cathode-ray tube for producing asignal delay : en
  • AU5524759A - Apparatus for making shell moulds or cores : en
  • BE585146A - Improvements to thermostatic control devices. : en fr
  • CA599210A - Sound retardant flexible room divider : en
  • US2938399A - Hydraulically operated vehicle steering mechanisms : en
  • US2938812A - Treated glass fibers and compositions for use in same : en
  • US2938344A - Aerodynamic flameholder : en
  • US2939117A - Magnetic core storage device with flux controlling auxiliary windings : en
  • DK89085C - Method and apparatus for removing a fiber cement pipe made on a core. : da en
  • CA598832A - Process of making thin yarn from textile fibers : en
  • ES254273A1 - Fuel filter and water separator unit : en es
  • ES256749A1 - Improvements in or relating to magnet systems : en es
  • FR1221094A - Buoy : en fr
  • FR1221294A - Process for preparing substituted tetrahydro-oxazines : en fr
  • FR1221439A - Improvement in thermoplastic films : en fr
  • GB836202A - Improvements in or relating to magnetic recording tapes : en
  • ES256066A1 - Apparatus for the finishing of metal strip : en es
  • ES256839A3 - Procedure for manufacture of zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • GB836089A - Improvements in or relating to photographic silver halide emulsions : en
  • DE1071862B - Device for converting electrical energy into mechanical movement : de en
  • DE1812457U - DEVICE FOR HOLDING MOUNTED SAMPLES, IN PARTICULAR ROCK SAMPLES. : de en
  • US2938397A - Transmission having adjustable hydraulic clutches for reversing and free movement : en
  • ES79295U - New model of diaper cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221424A - Method and apparatus for polishing (or finishing) surfaces of articles : en fr
  • GB836145A - Method for coating wood and products thereof : en
  • GR20893B - IMPROVEMENT OF A METHOD OF PREPARATION OF PHARMACEUTICAL COMPOSITION AND FORM. : el en
  • ES79147U - Cockpit for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB836064A - Improvements in or relating to processes for improving the mechanical properties andscaling resistance of sintered bodies : en
  • GB836464A - Method of producing a water soluble coffee concentrate : en
  • GB836521A - Improvements relating to arrangements for controlling the inclination on curves of the bodies of motor vehicles having pneumatic spring suspensions : en
  • DE1812535U - STEERING WHEEL. : de en
  • ES75749Y - Toilet rolling paper : en es
  • ES79353U - Device of flexible cables of controls and transmissions (Machine-translation by Google Translate, not legally binding) : en es
  • ES79533U - Improved evaporator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221389A - Improvements to telecommunication circuits : en fr
  • GB836151A - Improvements in or relating to photographic reproduction : en
  • ES79524U - Improved table (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221804A - Sophisticated packaging : en fr
  • GB836311A - Improvements in and relating to the making of artificial teeth : en
  • BE587265A - Device for the simultaneous manufacture of a large number of concrete pipes : en fr
  • BE587289A - Terracotta elements for the manufacture of beams, vaults and reinforced panels : en fr
  • US2938725A - Skater propelled simulated animal figure : en
  • AU5514859A - Ball for watersports andother purposes : en
  • CA598880A - Method and apparatus for molding articles from material in slurry form : en
  • CH346736A - Device intended to limit the torque transmitted to a member driven by a driving member : en fr
  • DE1812336U - MASSAGE APPARATUS WITH ELECTRIC DRIVE. : de en
  • DE1812377U - FOLDABLE TABLE, ESPECIALLY SERVING TABLE. : de en
  • US2938906A - Certificate of correction : en
  • USD188067S - Reflector : en
  • BE587560A - Process for rectifying worn railroad tracks, by mechanization with chip removal. : en fr
  • CA599191A - Stabilized composition containing ethylene imine derivatives and the preparation thereof : en
  • US2938860A - Radioactive analysis of cracking catalysts : en
  • US2938664A - Pump : en
  • US2938857A - Split hydrorefining of feed to catalytic cracking operation : en
  • USRE24830E - Ruben : en
  • DE1082626B - Switching device for driving magnetic core memories : de en
  • DE1082764B - Pest repellants : de en
  • DE1812388U - FOOT FOR TABLES, LUNCH, SEAT AND BOX FURNITURE. : de en
  • ES70575Y - Perfected handle for carrycots and dunks : en es
  • ES75511Y - Filtering spout for drums : en es
  • ES79580U - Improved sack-container (Machine-translation by Google Translate, not legally binding) : en es
  • GB836410A - Improvements in and relating to the manufacture of explosive substances : en
  • CA599064A - 1-alkyl-3-acylamido-5-pyrazolone couplers for color photography : en
  • BE587336A - Device for regulating the pressure of a liquid : en fr
  • CA599084A - Apparatus for making paper or paper board or like fibrous product : en
  • AU5524959A - Rotary electric machine pole-changing by pole-amplitude modulation : en
  • DE1082801B - Device for pressing out masses containing moisture : de en
  • US2938297A - Soap cake holder : en
  • US2938703A - Electromagnetic control device : en
  • CA598911A - Component mounting for printed circuits : en
  • CH346788A - Stylograph : en fr
  • US2938374A - Protection of combination locks against entry by radiography : en
  • US2938472A - Aerial tramways : en
  • US2938960A - Alternate routing in a step-by-step telephone system : en
  • BE585487A - Discharge lamp. : en fr
  • BE587469A - Wire winding device : en fr
  • CA598988A - Air conditioning structure : en
  • CH346610A - AC measuring device calibration circuit : en fr
  • CH346755A - Process for the production of animal feed containing vitamin B12 : de en
  • US2938353A - Submersible drilling barge : en
  • US2938653A - Dispensing cap for tubular containers : en
  • CA599109A - Supersensitization of photographic silver halide emulsions : en
  • AU5521559A - Improvements in and relating tothe polymerisation of olefines : en
  • BE587629A - Timer with successive trips and multiple programs : en fr
  • CA599111A - Detergent composition : en
  • CA598849A - Snap fastener for lighting fixtures : en
  • CA599193A - Wheel for vehicles : en
  • DE1082672B - Circuit arrangement for displaying the phase difference between two alternating voltages : de en
  • ES255719A3 - Improvement in the manufacture of pressed grills (Machine-translation by Google Translate, not legally binding) : en es
  • ES79519U - Trailer applicable to tractors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221511A - Device for monitoring low voltage electrical circuits : en fr
  • US2938850A - Work holder for electroplating : en
  • USD188078S - Ice cream freezer : en
  • DE1082793B - Set of pre-printed forms for the automatic collection and structuring of individual values that are repeated as often as required : de en
  • DE1812595U - TOP PICKER. : de en
  • FR1220985A - Lock fixed at the top of the doors : en fr
  • CA599017A - Plasticizer and stabilizer for polyvinyl resin : en
  • US2938450A - Outdoor cooking apparatus : en
  • US2938525A - Auto-tent : en
  • CA598941A - Separation of liquid hydrocarbon from natural gas : en
  • CA599088A - In-line reversing mechanism : en
  • CH346646A - Device for generating internal torsional stresses in monofilaments made of synthetic organic material : de en
  • CA598986A - Hydraulic dampener : en
  • US2938256A - Method and apparatus for making bulked yarn : en
  • US2938707A - Hoisting mechanism : en
  • AU240440B2 - Electrical heater units : en
  • AU243512B2 - Improvements in or relating to rotary electric machines : en
  • CH346540A - Process for the preparation of retrocortin derivatives : de en
  • ES79281U - New perfected dropper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221633A - Centralized memory line concentrator system : en fr
  • US2938231A - Plastic extrusion die : en
  • US2938562A - Structure for lining tubular members : en
  • DE1082688B - Thermoplastic adhesive in strand form : de en
  • DE1082820B - Crank gear for two coupled pendulum wipers of a motor vehicle : de en
  • DE973782C - Process for cracking high-boiling hydrocarbon oils : de en
  • ES255963A3 - Fertilizer distribution machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221079A - Socket connector formed from several sectors for flexible hoses : en fr
  • FR1221495A - Pneumatic erection device for antennas : en fr
  • US2938895A - Metalliferous disazo dyestuffs containing heavy metal in complex union and a reactive triazine nucleus : en
  • BE585153A - Transducer device. : en fr
  • CA598989A - Method for hydrogenating nitrogen-containing compounds : en
  • US2938683A - Power control mechanism for jet powered aircraft : en
  • US2938993A - High frequency electrical welding : en
  • DE1082601B - Devices for tensioning the rubber blanket on printing cylinders : de en
  • ES252209A1 - Improvements introduced in the construction of industrial and domestic frying machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES255815A1 - Procedure and apparatus to obtain wooden pieces suitable for the manufacture of pulp (Machine-translation by Google Translate, not legally binding) : en es
  • ES79475U - Case of laminar material for sewing needles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221009A - Proportional motion transducer : en fr
  • FR1221697A - Homogeneous mixtures of solid polymers of ethylene : en fr
  • US2938511A - Rewind starting device for outboard motors : en
  • US2939026A - Color television pick-up tube : en
  • BE587169A - Device for connecting furniture parts. : en nl
  • US2938666A - Record sensing means : en
  • US2938898A - Process of reacting mono- and di-saccharides with various reagents in the presence of gamma-butyrolactone : en
  • US2938213A - Automatic hand-nailer : en
  • ES254774A1 - Procedure for preparation of an unsaturated hydroxylated steroid (Machine-translation by Google Translate, not legally binding) : en es
  • ES79316U - New armhole for garment making (Machine-translation by Google Translate, not legally binding) : en es
  • GB835983A - A power assisted hydraulic actuator particularly for vehicle braking systems : en
  • AU5526059A - Resonant vibration exciter : en
  • US2938649A - Baking pan assembly : en
  • US2938550A - Automatic tank filling device : en
  • US2938808A - Glass composition : en
  • US2938958A - System for setting telecommunication switches by marking : en
  • CA599194A - Process for marking thermoplastic surfaces and resultant product : en
  • CH346725A - Device for overcoming dead center on the crank mechanism of a piston engine : de en
  • US2938617A - Recording and counting device : en
  • US2938935A - Combined isomerization process : en
  • DE1082644B - Cable trolleys for feeding electrical cables, hoses or flexible shafts to portable consumers : de en
  • CA598919A - Modified urea-formaldehyde resins and paper containing the same : en
  • CA598981A - Compositions and method of combating plant-attacking fungus : en
  • US2938493A - Fire alarms : en
  • BE587503A - High resistance to hidden obstacles plows with lock grease housing. : en nl
  • CA598966A - 3-isoreserpic acid and derivatives : en
  • DE1812232U - SHAPING AND KEEPING FABRIC, KNITTED OR NON-WOVEN FABRIC MADE OF NATURAL OR ARTIFICIAL FIBERS. : de en
  • ES256434A3 - Procedure for obtaining compositions of vinºlicas synthetic resins insulated for copper threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES71291Y - Children's pants-briefs : en es
  • US2938765A - Process for the production of alkalisoluble cotton textile materials : en
  • US2938799A - Dry pudding composition : en
  • USD188076S - Prompting device for camera mounting : en
  • DE1082647B - Electrical snap switch : de en
  • US2938218A - Sink installations : en
  • US2938534A - Actuator for portable tools : en
  • US2939022A - Access openings for electrical motors : en
  • USD188062S - Watch : en
  • US2938537A - Shut-off valve rate of operating control : en
  • US2938624A - Dispenser for surgical ligatures : en
  • US2938371A - Luggage lock : en
  • DE1082775B - Bearing in which a lubricant distributed over the circumference of the shaft is supplied under pressure and in which the load on the bearing has a controlling effect on the cross section of the lubricant supply : de en
  • ES256535A3 - A stapling machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES79499U - Bearing for rolling elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221262A - Improvements to packaging machines : en fr
  • FR1221351A - Decorative stitch device for sewing machine : en fr
  • FR1221431A - Ticket stacking machine : en fr
  • US2938699A - Prop-type supporting devices : en
  • US2938877A - Stabilized halogen-containing resins : en
  • ES79471U - A tube of paper for continuous spinning or twisting, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220878A - Rigid thermoplastic blend of a rubber-like copolymer with a harder copolymer : en fr
  • FR1221110A - Heating surface for once-through tubular steam boilers : en fr
  • GB836369A - Improvements in and relating to epicyclic change speed gearing : en
  • US2938529A - Valve for confining fluid under pressure : en
  • AU237341B2 - Improvements in automatic signalling apparatus : en
  • CA599119A - Vibrating conveyors : en
  • CH346693A - Injection molding machine : de en
  • US2938416A - Chain-gear driven power wrench : en
  • DE1812271U - HIGH FREQUENCY COMMUNICATION CABLES FOR LAYING IN THE DEEP SEA. : de en
  • FR1220971A - Machine for brewing coffee : en fr
  • DE1082565B - Process and device for the production of zippers : de en
  • DE1082589B - Process for the extraction of butadiene from hydrocarbon mixtures : de en
  • FR1221096A - Device for measuring and controlling the content of solid constituents, fluid materials : en fr
  • DE1082664B - Actuator or control drive with continuous three-phase motor : de en
  • ES255751A1 - Improvements in the continuous films for their feeding with tape or manual wraps or mechera (Machine-translation by Google Translate, not legally binding) : en es
  • ES256684A1 - A procedure for the manufacture of fabrics for blankets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221281A - Remote transmission of the position of a transmitter to a receiver : en fr
  • GB835993A - Improvements in electric rectifiers employing semi-conductors : en
  • CA599128A - Web-forming machine flow control apparatus : en
  • CA599142A - Fuel element for heterogeneous nuclear reactors : en
  • DE1812477U - MOTOR DRIVE DEVICE FOR AGRICULTURAL EQUIPMENT AND MACHINERY. : de en
  • DE1812532U - DEVICE FOR CONTROLLING THE START-UP PROCEDURE IN MOTOR VEHICLES WITH AUTOMATIC CLUTCH. : de en
  • DE1082749B - Pickup with a transducer and a needle carrier held at one end on the housing : de en
  • AU239485B2 - Improvements in or relating to tyre building formers or drums : en
  • CA599036A - Method and means in looms for holding the weft end of a bobbin to be introduced into the shuttle : en
  • US2938247A - Window : en
  • US2938559A - Club holder for golf bags : en
  • US2939127A - Radiosonde for release from aircraft : en
  • US2939060A - Electrical capacitors : en
  • BE562456A - IMPROVEMENTS IN PROCESSES FOR TREATING NORMALLY SOLID POLYMERS. : en fr
  • CA598891A - Production of mica splittings : en
  • CH346512A - A method of extruding a billet and billet for the implementation of this method : en fr
  • DE1812553U - RETAINING RODS FOR DOORS, IN PARTICULAR DOOR LOCKING RODS. : de en
  • ES256145A3 - Improvements in the eclipse operating mechanisms for ball writing instruments (Machine-translation by Google Translate, not legally binding) : en es
  • ES75626Y - Perfected Curler : en es
  • ES79197U - Repeated rifle by compressed air (Machine-translation by Google Translate, not legally binding) : en es
  • ES79375U - Rod assembly device especially intended for construction frames : en es
  • GB836281A - Improvements in servo tuning systems : en
  • GB836313A - Improvements in or relating to time switches embodying discharge tubes : en
  • BE585148A - Process for the preparation of hydrazines bearing mono-aliphatic substituents, the aliphatic residue of which bears an aryloxy group, of their acyl and carbonyl derivatives and salts thereof. : en fr
  • BE587307A - Electrode with mantle for automatic devices, made up of rods connected one after the other. : en fr
  • BE587391A - Household dispenser-doser for granulated or powdered products. : en fr
  • US2938442A - Slotted cylindrical shutter for small photographic cameras : en
  • DK89059C - Coupling circuit containing a semiconductor body with unidirectional barrier layer. : da en
  • ES71284Y - Perfected closure for carpentry and joinery : en es
  • DE1082762B - Fertilizer spreader : de en
  • US2938396A - Automatic reversing mechanism : en
  • CA599113A - Wet methods of uranium double-fluorides : en
  • BE587567A - Vehicle rear suspension : en fr
  • CA599156A - Derivatives of 2-imino-thiazoline-4-one and process for their manufacture : en
  • US2938317A - Apparatus for collecting cigarettes in receptacles : en
  • US2938456A - Duplicating apparatus : en
  • ES256745A1 - PROCEDURE FOR OBTAINING FERROUS OR FERRIC COMPOSITIONS OF DI OR TRICARBOXYL ACIDS OR THEIR ESTERS : en es
  • ES73831Y - Improved car rearview mirror : en es
  • DE1082848B - Process for the production of platinum-carbon rods : de en
  • DE1812222U - HEATING REGISTER FOR INDIRECT HEAT TRANSFER FROM STEAM TO MASH FOR HEATING MASH DISTILLATION COLUMNS. : de en
  • DE1082830B - Polishing disc or polishing drum : de en
  • ES79128U - Improved element to guide the centering and centering inside the barrel of the driven nails. (Machine-translation by Google Translate, not legally binding) : en es
  • ES79251U - Disc-filter for oil extraction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221064A - Auxiliary trolley intended to be fitted incidentally to crawler tractors for mounting them on wheels, as well as the method and additional means for carrying out this mounting : en fr
  • US2938364A - Circular knitting machines : en
  • US2938912A - Condensation products of sugar acid lactones with aryl halides : en
  • ES255722A1 - A procedure to elevant the density of a dense liquor circuit instantly (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221721A - New dice to play and advertising support : en fr
  • GB836441A - Improvements in and relating to the preparation of nitriles : en
  • AU5517359A - Improvements in or relating to transistor-amplifying cascades of low noise level : en
  • US2938475A - Incinerator burner and controls therefor : en
  • US2938674A - Garbage feeding device : en
  • CA599028A - Automatic multi-stage control nozzle : en
  • US2938494A - Apparatus for solder coating : en
  • CA598939A - Permanent hair waving neutralization by monopersulfate : en
  • ES79236U - Electric heater (Machine-translation by Google Translate, not legally binding) : en es
  • GB836116A - Improvements in and relating to electro-magnetic systems for measuring or indicatingclearances between relatively movable parts : en
  • CA598860A - Electronic converting circuit in pulsed radar systems : en
  • CH346656A - Flue gas extraction in electric arc furnaces : de en
  • BE587266A - Process for the simultaneous casting and vibration of concrete objects and device for carrying out this process. : en fr
  • AU235887B2 - Improvements relating tothe hydration of bodies of ion-exchange resins : en
  • AU5522459A - Improvements in or relating to organic halo pyrosulphates and aromatic : en
  • CH346558A - Process for the production of new intermediate products of the naphthalene series : de en
  • CH346680A - Process for air conditioning of different rooms, each provided with an air treatment device, and system for carrying out this process : de en
  • BE585281A - : en
  • DE1812534U - FASTENING ARRANGEMENT OF STRIPS AND THE LIKE. AND WALLS. : de en
  • ES255691A1 - Procedure for the preparation of new isonicotinil-hidrazonas de furil-2-alcoil-cetonas (Machine-translation by Google Translate, not legally binding) : en es
  • ES73350Y - Combination lock for piggy banks, safes and the like that can be used mainly in toy stores : en es
  • FR1220918A - Electrical connector block : en fr
  • FR1221184A - centrifugal cleaner for liquid flowing through a circulatory system, in particular lubricating oil from an internal combustion engine : en fr
  • US2938547A - Weft holding means for weaving looms with continuous weft feed : en
  • US2938634A - Display rack divider : en
  • BE587607R - Platforms for railway wagons for the transport of motor vehicles : en fr
  • CA599182A - Processing low grade iron ores : en
  • AU5515559A - Magnetron : en
  • BE585194R - Process for manufacturing an elastomer based on diorgano-polysiloxanes and products thus obtained. : en fr
  • US2938684A - Aircraft retractable undercarriage : en
  • US2938900A - Methyl 2, 3-isopropylidene-5-keto-l-rhamnofuranoside : en
  • US2938815A - Process for making cellulose materials rotproof : en
  • US2939028A - Electron gun for a cylindrical capacitor : en
  • US2939135A - Aircraft proximity warning system with incorporated testing system : en
  • US2938775A - Hydrocarbon oils containing ashless dispersant inhibitors : en
  • US2938870A - Extreme pressure lubricating oil containing sulfur-chlorinated esters of chlorendic acid : en
  • DE973761C - Method for purifying naphthalene without hot pressing : de en
  • ES252088A1 - Arc torch : en es
  • ES255795A1 - A rotary engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220921A - Improvements in ring-bed spinning trades, in particular those with mobile ring-bed : en fr
  • ES252699A1 - Improvements introduced in the manufacture of blinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES255934A3 - Milk refrigerator device for transport cannants (Machine-translation by Google Translate, not legally binding) : en es
  • GB836459A - Improvements in fluid control valves : en
  • CA599159A - Furnaces : en
  • US2938831A - Control of nematodes using dialkyl pyrazinyl phosphorothioates : en
  • US2938502A - Centrifugal control mechanism : en
  • CA599073A - Preparation of transparent luminescent screens : en
  • US2938372A - Coin box closure : en
  • US2939079A - Method of calibrating an electromagnetic seismograph : en
  • AU5520259A - Improvements in or relating to tyre building formers or drums : en
  • BE587320A - Tire sidewall grinding machine. : en fr
  • US2938524A - Tent : en
  • US2938954A - Time division multolex transmission : en
  • CA598864A - Means for starting internal combustion engines : en
  • CA599087A - Piperazine derivatives : en
  • US2938566A - Apparatus for forming solid structural members of glass fiber reinforced resin : en
  • USD188072S - Combination tap wrench and holder : en
  • US2938361A - Reversible refrigerating system : en
  • US2939114A - Magnetic memory system : en
  • BE585239A - New process for preparing active dry yeast and active dry yeast prepared by this process. : en fr
  • BE587454A - Magazine holder for automatic firearms : en nl
  • DE1812481U - AGRICULTURAL CULTURAL VESSEL MADE OF POLYOLEFINES. : de en
  • DK89084C - Safety system to prevent premature operation of one or more devices, as well as safety mechanism for use in the system. : da en
  • ES76044Y - Additional device for washing machines, tumble dryers and air dryers : en es
  • GB836087A - Photographic objective : en
  • GB836261A - Linear motion ball bearing : en
  • US2939067A - Measuring circuits : en
  • US2938612A - Overrunning bearing lubrication means : en
  • BE587133A - New steel : en fr
  • CA598807A - Method of digesting cellulose containing material : en
  • CA598858A - Hydroxylation of olefinic compounds : en
  • BE587312A - Control circuits. : en fr
  • CA598908A - 2-chloro-1,3-butadiene stabilization : en
  • CA598952A - Treatment of fibrous materials with coating or impregnating agents : en
  • CA599180A - Superconducting vanadium base alloy : en
  • CH346818A - Container for objects of sale, with an insert that can be used to set up an advertising structure : de en
  • BE587208A - Thread tensioner for winder loom : en fr
  • US2938360A - Anhydrous ammonia storage tank : en
  • US2938428A - Nistri : en
  • CH346711A - Density scale : en fr
  • CH346727A - They fly in an internal combustion engine : en it
  • CH346676A - Hack beef steak portioning device : de en
  • BE587512A - Advanced device allowing automatic regulation of the dryness of the paper during its manufacture : en fr
  • CA599029A - Patterned sewn tufted fabric : en
  • CH346543A - Process for the preparation of new piperidine derivatives : de en
  • US2938342A - Gas turbine engines : en
  • US2938388A - Liquid-sampling device : en
  • BE587293A - Device for the duplication of magnetic tapes with video track : en fr
  • CH346669A - Case on a lipstick case : de en
  • CH346760A - Process for the pretreatment of foils made of polyvinyl chloride or copolymers containing vinyl chloride for the application of hydrophilic colloid layers : de en
  • DE1812469U - DEVICE FOR DETERMINING THE CENTER OF GRAVITY, WEIGHT AND POSITION OF LOADS, IN PARTICULAR FOR TRANSPORT IN AIRCRAFT. : de en
  • CH346565A - Inking device for the forme cylinders of rotogravure printing machines : de en
  • CA598808A - Suspended ceiling system : en
  • CH346551A - Process for the preparation of fluorescent triazolyl stilbenes : de en
  • AU5526859A - Iodine-containing benzoic acid amides anda process of making same : en
  • DE1082757B - Switchable column jump control for booking machines : de en
  • AU240384B2 - Dustless absorbents : en
  • AU241839B2 - New diester compositions formed bythe reaction of pyromellite dianhydride and polyhydric alcohols : en
  • CA598823A - Spraying apparatus : en
  • CA598840A - Trailer hitch : en
  • ES73873Y - Device for opening closed containers with crown cap : en es
  • FR1221403A - Fork movement device for industrial trolley : en fr
  • FR1221524A - Mechanism for controlling a sequence of operations : en fr
  • FR1221817A - Improvements in the equipment of large storage containers for internal friction materials : en fr
  • DE1082635B - Bearing receiver with additional non-directional auxiliary antenna : de en
  • ES255070A3 - Improvements in the devices for the maintenance of pulverulent, granular or analogue bodies (Machine-translation by Google Translate, not legally binding) : en es
  • ES79164U - Electric lighter (Machine-translation by Google Translate, not legally binding) : en es
  • ES79547U - Device for the formation of images and similar signs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221648A - Device for feeding a strip material to a user machine : en fr
  • GB836117A - Improvements in or relating to combustion equipment for gas-turbine engines : en
  • GB836153A - Improvements in or relating to pressure vessels and seals therefor : en
  • GB836437A - Unsaturated polyesters : en
  • DE1082857B - Process for improving dewatering and comparing the drying of endless webs of fibrous materials : de en
  • US2938294A - Fish lure : en
  • US2938605A - Elevator system : en
  • FR1221186A - Apparatus for the separation of body mixtures by gas chromatography : en fr
  • AU240505B2 - Improvements in pressure vessels : en
  • BE587187A - Loom without shuttle : en fr
  • CA599080A - Spindle assembly for machine tools : en
  • FR1221032A - Coatings in the form of an oil film : en fr
  • CH346573A - Rail anchoring device : en fr
  • FR1221378A - Polymeric compositions based on polymers of methyl methacrylate, and interpolymers of methyl methacrylate and butadiene-styrene : en fr
  • GB836496A - Method of and apparatus for producing casting moulds for welding workpieces : en
  • BE587577A - Formaldehyde polymerization process : en fr
  • BE562424A - POLYMERIC ISOCYANATES AND THEIR MANUFACTURE. : en fr
  • BE587509A - Cobalt alloys suitable for use at temperatures up to 930 ° C. : en fr
  • US2939055A - Torque motor : en
  • CA599126A - Molding and method of producing same : en
  • CH346659A - Centrifugal casting process with continuous demolding of a blank and device for implementing this process : en fr
  • CH346817A - Device for closing a container : en fr
  • CA599152A - Gas and liquid separating apparatus : en
  • FR1221047A - Glass-to-metal seals : en fr
  • FR1221686A - Handling device : en fr
  • GB836163A - A mounting for electric lamps : en
  • AU4385858A - Improvements relating tothe sintering of iron ores : en
  • US2938473A - Air agitation system for baking ovens : en
  • US2938646A - Closure plugs : en
  • US2938932A - Preparation of acetylenic grignard compounds : en
  • ES256329A3 - Some improvements in the loading and unloading devices of the fixed view projectors (Machine-translation by Google Translate, not legally binding) : en es
  • ES256552A1 - Air conditioning device for humidification for fixed installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES256861A1 - Improvements in or relating to the production of steroid compounds : en es
  • ES79366U - Improved cursor for driving racks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221479A - Process for cooling a gas circulating in an installation for the enrichment of water in heavy water : en fr
  • FR1221612A - Variable and adjustable stroke stabilizer device for two-wheeled vehicles : en fr
  • BE587566A - Sheet metal shears for shearing lines of sheet rolling mills, in particular coarse plate trains, and shearing line suitable for this shear : en fr
  • ES252711A1 - Perfected installation of electrical voltage regulation (Machine-translation by Google Translate, not legally binding) : en es
  • BE587343A - Installation of current production by coupling variable frequency alternators. : en fr
  • CA599163A - Level : en
  • AU237943B2 - Circuit arrangement for stabilizing the emitter current ofa transistor for voltage variations ofthe supply battery : en
  • AU243936B2 - Reel device for electric leads andthe like : en
  • AU5512359A - Xanthenes and thiaxanthenes and method of producing the same : en
  • CA23268S - Dye vat : en
  • CA598963A - Ampule for sterile storage of liquid medicaments : en
  • DE1812497U - HOLDER FOR CABLES, PIPES AND THE LIKE : de en
  • DE1082732B - Process for welding plastic structures made of polyterephthalic acid esters that have been stretched in both directions and then given their shape : de en
  • BE587134A - Process for the preparation of glycine derivatives bearing a substituent in the alpha position : en fr
  • BE587650A - Ball nut shut-off valve held between metal bearing surfaces : en fr
  • CA599053A - Method and means for grooving closure gaskets : en
  • DE1812389U - DETACHABLE FASTENING ARRANGEMENT OF A FOOT ON A TABLE TOP OR ANOTHER FURNITURE PART. : de en
  • ES256014A3 - Improvements in cardan joints (Machine-translation by Google Translate, not legally binding) : en es
  • ES79358U - Bottle stopper (Machine-translation by Google Translate, not legally binding) : en es
  • ES79594U - Folding base (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221562A - Electrical insulation for humid or polluted atmospheres : en fr
  • FR1235803A - Poly-tetrafluoroethylene based coating products : en fr
  • CA599160A - Turbine apparatus : en
  • CH346809A - Mechanical toys for use with disc-shaped bodies : de en
  • BE587341A - Rolling loading device. : en fr
  • AU5517059A - Improvements in or relating to transistor circuit arrangements : en
  • AU236817B2 - Circuit arrangement for brightness control in television receivers : en
  • BE587245Q - Bra : en fr
  • AU234772B2 - Insulated electrical connector and endcap therefor : en
  • US2939061A - Indicator servosystem : en
  • AU5339759A - Improved guiding means for spinning missiles : en
  • CA598921A - Hydraulic reaction control : en
  • CH346739A - Method of fixing a tube on a wall it passes through : en fr
  • ES252187A3 - New system for the decoration of articles of plastic material to be molded by insufficient (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221071A - Infrared ray detector : en fr
  • CH346761A - Process for the production of antihalation and filter layers for photographic materials : de en
  • BE587590A - Diaphragm valve. : en fr
  • CH346634A - Process for the production of a sulfur-containing vat dye : de en
  • BE562729A - Container closing device : en fr
  • BE587234A - Improvements in the manufacture of steel or other metallurgical processes and in rotary furnaces or reactors used to carry out these processes : en fr
  • CA599054A - Vehicle mounted log grapple : en
  • CH346804A - Spindle for textile machines : de en
  • US2938627A - Apparatus for distributing and separating ore : en
  • DE1082663B - Squirrel cage motor with built-in brake : de en
  • DE1082706B - Process for the pouring jet vacuum treatment of steel : de en
  • CH346786A - Pivot hinge for furniture : de en
  • ES256424A1 - All directional industrial truck : en es
  • DE1082618B - Arrangement in the railway safety system to detect hot runners : de en
  • GB836107A - Improvements in or relating to counting-apparatus : en
  • CH346505A - Replacement collar for shirts with a sewn-on collar : de en
  • DE1812507U - CONTROL VALVE FOR PNEUMATIC CONTROL DEVICES, IN PARTICULAR FOR BRAKE SYSTEMS. : de en
  • AU239892B2 - Process of treating paper for increasing its stretchability and softness, and product manufactured according tothe process : en
  • BE587605A - Method and device for reducing the diameter of a tire : en fr
  • CA598960A - Linear quinacridone in alpha crystal phase : en
  • CA599091A - Benzimidazole derivatives and processes for preparing the same : en
  • CH346677A - Method for speed control of motor-driven lifting devices, in particular elevators, and device for carrying out the method : de en
  • US2938930A - Preparation of chlormethylated alkyl aromatic hydrocarbons : en
  • ES256049A1 - Improvements in the refrigerated cells with tilting funds (Machine-translation by Google Translate, not legally binding) : en es
  • US2938223A - Steel wool pad with handle : en
  • FR1220952A - Soil drilling rig : en fr
  • FR1221069A - Improvements to tubular steam generators : en fr
  • FR1221231A - Continuous centrifuge with vertical axis and conical sieve, especially for sugar juice : en fr
  • GB836060A - Improvements in or relating to electromagnetic deflection circuits for cathode ray tubes : en
  • GB836242A - Improvements relating to cutting or abrading tools : en
  • US2938614A - Collapsible conveyor : en
  • AU5526559A - Improvements in or relating to filters : en
  • DE1071822B - High-voltage generator with two closely spaced, counter-rotating and rapidly rotating charge transport surfaces made of insulation material : de en
  • DE1082722B - Radiant heating system : de en
  • FR1221111A - Seat, especially for motor vehicles : en fr
  • FR1221679A - Process for manufacturing hydrogen peroxide : en fr
  • US2938457A - Bed and cylinder printing machine of the two-revolution type : en
  • ES254420A1 - Machine for straightening and curving irons, particularly irons for armed cement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221155A - Advanced valve device : en fr
  • FR1220947A - Grouped polymers of aliphatic 1-olefins : en fr
  • FR1221308A - Two-stream turbo-reactor : en fr
  • FR1221442A - High resistance adjustment bar for neutron reactors and its manufacturing process : en fr
  • FR1221453A - Device for laterally moving plants on the ground : en fr
  • US2938491A - Anchor retainer and lock : en
  • US2938996A - Dual piston welding gun : en
  • BE587246A - Sewing machine device : en fr
  • CA599198A - Cross-linking of polyethylene, polypropylene and copolymers thereof : en
  • ES255769A1 - Improvements relating to air purifying installations : en es
  • ES79399U - New folding type chair (Machine-translation by Google Translate, not legally binding) : en es
  • GB836185A - Improvements in or relating to the purification of liquid hydrocarbons : en
  • ES251112A1 - A card device (Machine-translation by Google Translate, not legally binding) : en es
  • ES72887Y - Improved support frame can be attached to the handlebars of pushchairs : en es
  • ES75555Y - Transformable combi burner : en es
  • CH346549A - Process for the preparation of salts of N- (5-nitro-2-furfurylidene) -1-aminohydantoin : de en
  • GB836155A - Improvements in or relating to ion-exchange processes : en
  • GR20908B - MANUFACTURE OF SOLAR HEATING PLATE FOR SOLAR WATER HEATER AND OTHER SOLAR APPLIANCES. : el en
  • FR1220860A - Process for dyeing or coloring spinnable organic masses using water-insoluble organic dyes : en fr
  • ES256499A1 - IMPROVEMENTS IN THE MANUFACTURE OF TILES AND SIMILAR : en es
  • ES72954Y - Combined washbasin : en es
  • ES79156U - Package perfected to contain suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221338A - Motion transmission device : en fr
  • DE1812275U - EARTHING TERMINAL FOR HIGH VOLTAGE AND POWERFUL SYSTEMS. : de en
  • FR1221030A - Heat exchange chamber for refractory sleeve : en fr
  • FR1221640A - Process for the treatment of materials heavily loaded with fuel products, in particular coal shale, more especially for the manufacture of ceramic and refractory products : en fr
  • ES79357U - Row of seats for shows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221420A - Improvements to electrical switching systems : en fr
  • ES79119U - Auxiliary headlight for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79133U - Carpenter's brush provided with adjustable cut (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221133A - Metal body having a surface structure with a double skeleton formed by a catalyst : en fr
  • CA598935A - Fastening device : en
  • CH346621A - Ion source : en fr
  • CH346812A - Process for the production of a bag having a handle and a machine for carrying out the process : en fr
  • ES255660A3 - Improvements introduced in hydraulic expenses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220909A - Fluid level detection device : en fr
  • GB836103A - Improvements in or relating to radio amplifiers employing transistors : en
  • FR1221702A - Trailer, in particular for motor vehicle : en fr
  • ES256400A1 - New very high frequency tuning system (Machine-translation by Google Translate, not legally binding) : en es
  • ES79298U - Perfect device for hook (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221076A - Manufacture of boric acid : en fr
  • GB836007A - Improvements in or relating to cathode ray tubes : en
  • ES79181U - Indoor and multi-channel adjustable antenna for television receivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES73351U - Metal shelving (Machine-translation by Google Translate, not legally binding) : en es
  • ES75907Y - Improved free-flow valve : en es
  • ES79230U - Air cushion (Machine-translation by Google Translate, not legally binding) : en es
  • ES78703U - Railing made up of hollow profiles covered with synthetic resin (Machine-translation by Google Translate, not legally binding) : en es
  • ES252913A3 - Electromagnetic counter (Machine-translation by Google Translate, not legally binding) : en es
  • ES254981A1 - A grifo-fitting device for apparatus with coaxiles inlet and outlet tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES255933A1 - Procedure with the corresponding device for the manufacture of paper or cardboarded pipes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79290U - Elastic coupling for electric grinding utensils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221436A - Advanced electronic phasemeter : en fr
  • FR1221059A - Disazo dyes, their preparation and applications : en fr
  • AU244805B2 - Improvements relating tothe production of alkenes : en
  • AU5544759A - Shoe or like footwear witha vulcanised outer sole, and method of making same : en
  • CA599179A - Printed circuit lamp base : en
  • CH346718A - Cash register : en fr
  • BE587139A - Bottle checking device : en fr
  • ES255840A1 - Improvements introduced in the manufacture of churros production machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221449A - Multi-stage oil pump with mechanically controlled gas delivery devices sealed with oil : en fr
  • FR1221639A - Process for the preparation of ceramic pastes, in particular from coal shale and equipment allowing the implementation of this process : en fr
  • US2938875A - Polyepoxy-substituted aromatic compounds and polymers : en
  • GB836010A - Improvements in spool valves and their manufacture : en
  • DK89087C - Packing fiber for a number of eggs or other brittle objects. : da en
  • ES256295A1 - Process for the pyrolysis of hydrocarbons : en es
  • GB836382A - Improvements in or relating to sprocket chains : en
  • GB836555A - Improvements relating to the production of net or netlike fabrics by extrusion methods : en
  • ES256343A1 - Procedure for the obtaining of drawings of religious tables in elastic thread stockings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221471A - Method and device for continuously obtaining dry substances : en fr
  • GB836474A - A new or improved mechanism for delivering small objects or granular materials at a controllable rate : en
  • IE24179L - Rake wheels : en
  • DE1082842B - Liquid safety explosive free of liquid nitric acid esters : de en
  • DE1812598U - AIR DRIVEN DRIVER FOR CLAMPS AND THE LIKE : de en
  • ES75872Y - Perfected apparatus for physical culture : en es
  • FR1221432A - Improvements to instant-action evaporators : en fr
  • US2938449A - Warm air brooder system : en
  • GB836394A - Improvements in or relating to flyers : en
  • FR1221103A - Reversing device for closing or stopping members of recovery furnaces or the like : en fr
  • ES252503A1 - Improvements in endurance damping devices, more especially from cotton telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221095A - Process for treating a material in the state of particles : en fr
  • FR1221127A - Foundry Mold Making Machine : en fr
  • GR20911B - ADJUSTABLE PRESSURE REDUCTOR BY OPPOSITE HYDRAULIC FLOWS. : el en
  • DE1812370U - TABLE WITH ADJUSTABLE TOP. : de en
  • DE1812447U - WRITING STRIPS FOR REGISTERS. : de en
  • FR1221312A - protected photoconductive element and its manufacturing process : en fr
  • FR1221508A - Device for counting pulses using cold cathode counter tubes : en fr
  • FR1220922A - Water insoluble disazo dyes and process for their preparation : en fr
  • FR1221832A - Apparatus for placing a magnetic sound track on a cinematographic film : en fr
  • GB836511A - Improvements relating to vehicle suspensions : en
  • GB836540A - A method and an apparatus for making annular grooves in cylindrical blanks : en
  • US2938289A - Cutout attachment for advertising signs : en
  • US2938552A - Apparatus for trimming and sorting switch ties : en
  • FR1220966A - Improvements made to pyrophoric liquefied gas lighters : en fr
  • BE587467A - Adjustment device, in particular for refrigeration installations : en fr
  • CA599090A - Cation resin adsorption products of amine pharmaceutical compounds and treatment therewith : en
  • ES255805A1 - PROCEDURE FOR THE PREPARATION OF BENZOTIADIACINE DIOXIDES : en es
  • ES79219U - Refrigerator adaptable to gasoline-fueled cars (Machine-translation by Google Translate, not legally binding) : en es
  • GB835994A - Device for recording the incidence of radiation due to an atomic explosion : en
  • GB836547A - Temperature senser for measuring the rapidly changing temperature of a gas : en
  • DE1812291U - CURRENT LOCKING DEVICE FOR DISCONNECTOR. : de en
  • ES79356U - Ties hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221617A - Washing machine improvements : en fr
  • GB836270A - Device for the feeding of slivers to draw frames : en
  • DE1812569U - DEVICE FOR SPRING FASTENING OF UPPER ROLL TWINS ON UPPER ROLL CARRYING ARMS AND LOADING ARMS OF DRAWER MILLS SPINNING MACHINES. : de en
  • FR1221150A - Cellulose material impregnated with neomycin, possessing antibacterial activity : en fr
  • FR1221659A - Expansion anchor bolt, more particularly intended for the suspended support of mine roofs : en fr
  • ES79395U - Sprinkler-atomizer device (Machine-translation by Google Translate, not legally binding) : en es
  • GB836021A - A method of and device for removing the internal burr in tube welding, more particularly in resistance welding operations : en
  • GB836226A - Plush-like product such as carpet or the like and a machine for producing the same : en
  • GB836429A - Improvements in and relating to drive or interconnecting mechanism for doors : en
  • ES79325U - New staple to support cables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221034A - Fuel detergent for automobiles : en fr
  • GB836243A - Copolymers of vinyl acetate with higher vinyl esters : en
  • US2938636A - Automatic transfer for use in making pottery ware : en
  • US2938662A - Turbo compressor : en
  • ES79342U - Heater : en es
  • GB835984A - Process and apparatus for the preservation of meat products : en
  • GB836448A - Electric water heater : en
  • US2938901A - Surgical dusting powder and process therefor : en
  • DE1812437U - TIME MARKER. : de en
  • DE1812523U - PHOTOGRAPHIC CAMERA WITH FULLY AUTOMATIC CONTROL OF AN EXPOSURE FACTOR. : de en
  • ES72862Y - Piece for floor slab : en es
  • GB836383A - Improvements in or relating to telecommunications systems, for example telephone installations : en
  • DE1812202U - CUFF ON LONG-SLEEVED SHIRTS AND BLOUSES. : de en
  • DE1812506U - ONE-PIECE EYE RING FOR ROTATING SHAFTS. : de en
  • ES255623A1 - A procedure for acetoxylation of unsaturated steroids (Machine-translation by Google Translate, not legally binding) : en es
  • ES254483A3 - PROCEDURE FOR MANUFACTURING THIN, COMPACT LAYERS OF SAND FOR FOUNDRY : en es
  • FR1221271A - Disc device : en fr
  • US2938395A - Belt tension pulley : en
  • US2938626A - Automatic weighing machine : en
  • GB836388A - Improvements in or relating to machines for cutting soles for footwear : en
  • FR1221277A - Apparatus and method for recording and reproducing video signals : en fr
  • CA598854A - Luminous and acoustical ceiling structure : en
  • CH346724A - Insecticidal agent : de en
  • ES67459U - Improvement in the manufacture of locks especially for lady handbags or similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220962A - Compositions based on o, o-dimethylthiophosphorylacetic acid monomethylamide, for the fight against the olive tree fly : en fr
  • FR1221099A - thermostatic regulating element : en fr
  • GB836101A - Improvements in or relating to suction dredgers : en
  • DE1082676B - Method of attaching a metal wire to an electrode, the cross-section of which is larger than that of the wire, which consists wholly or partly of rare earth metals and whose melting temperature is lower than that of the wire : de en
  • DE1082748B - Piezoelectric pickup system : de en
  • GB836319A - Improvements in or relating to apparatus for dispensing liquids : en
  • US2938310A - Jig mounting for sharpening rotary scrap cutters : en
  • US2938964A - Recording apparatus : en
  • US2938354A - Structure for offshore operations : en
  • US2938910A - 3-(diloweralkanoyl) methylphthalides : en
  • DE1812449U - DEVICE FOR DRIVING AUXILIARY DEVICES FOR GAS METERS. : de en
  • US2938659A - Elastic-fluid turbines : en
  • BE587409A - Continuous multi-tunnel oven for baking or heat treatment. : en fr
  • CH346705A - Remote control device for a device such as a magnetic recorder : en fr
  • ES256009A1 - Improvements in vibrating platforms for the consolidation of lands (Machine-translation by Google Translate, not legally binding) : en es
  • ES61167Y - New thermostat with bottle of mercury : en es
  • FR1221027A - Preparation of benzo (a) quinolizines : en fr
  • FR1221364A - Industrial trolley : en fr
  • CA598934A - Chrominance-signal detector for color-television receiver : en
  • CA599047A - Electric furnace and control : en
  • US2938759A - Reinforced corner brace and support socket : en
  • US2938834A - Process for the oxidation of pregnenes : en
  • GB836177A - Automatic sweeping machine for runways, streets, roads and the like : en
  • ES79543U - Easel to support motors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221550A - Device for wilting plants lying on the ground : en fr
  • ES254646A1 - Connection provision for the filtration of impulses (Machine-translation by Google Translate, not legally binding) : en es
  • US2938212A - Pneumatic tacker : en
  • US2938327A - Illuminated watch : en
  • US2938420A - Pickups for electrical musical instrument : en
  • US2938990A - Electric cooking vessel : en
  • US2939047A - Transistor circuit : en
  • US2938767A - Displacement method for preparation of metal borohydrides : en
  • US2938783A - Method of producing titanium : en
  • DE1082768B - Internal combustion engine with cylinders or rows of cylinders arranged in a V shape : de en
  • DE1812599U - MAGNETIC SCREWDRIVER. : de en
  • ES256514A3 - Improvements in the procedures for the manufacture of carpets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79367U - Fractionable keychain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221123A - Protection device for articulated shafts, in particular of agricultural machinery : en fr
  • USD188085S - Ash tray : en
  • CH346519A - Method for washing and rinsing clothes, linen, carpets or the like, in particular household linen, in a washing machine, and device for carrying out the method : de en
  • ES255001A1 - Process for the production of hardenable synthetic resinous products containing halohydrin groups : en es
  • FR1221025A - Garage door : en fr
  • FR1221066A - Machine for filling containers with liquid : en fr
  • FR1221332A - Oscillator device : en fr
  • US2938226A - Door check : en
  • US2938380A - Liquid metering separator : en
  • CH346834A - Flushing device : de en
  • ES254481A1 - Improvements in the construction of road spreads (Machine-translation by Google Translate, not legally binding) : en es
  • DE1812242U - STRINGING DEVICE MADE OF ELASTIC BENDING STRINGS FOR BOLDER FOLDERS WITH AT LEAST TWO INNER FOLDINGS. : de en
  • DE1082625B - Pulse-controlled electronic relay : de en
  • CH346531A - Process for the preparation of salts of anhydrous acids of phosphorus : de en
  • US2938937A - Flame-resistant, high-heat insulating composition : en
  • BE587200A - Improvements in the supply of concrete mixers : en fr
  • CH346707A - Combined slide projection and photo enlarger in case design : de en
  • ES256053A1 - Apparatus for registering telephone numbers (Machine-translation by Google Translate, not legally binding) : en es
  • ES70536Y - Device for applying nail polish remover : en es
  • ES79431U - Improved closure device for large capacity pressure cookers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220941A - Improvements to offset printing presses with multiple cylinder groups : en fr
  • FR1221320A - Process for reducing iron ore roasting : en fr
  • FR1221335A - Device for mechanical determination of the time integral of the difference of two speeds : en fr
  • GB836214A - Improvements in or relating to control systems for sewing machines : en
  • CA598893A - Electric current transformer coils : en
  • ES256137A3 - Improvements in the manufacture of ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES256469A3 - WELDING DRAINAGE MECHANISM : en es
  • ES70274Y - Improved car curtain : en es
  • FR1221429A - Percussion fuze : en fr
  • GB836008A - Improvements in or relating to cathode ray tubes : en
  • DE1072554B - Conveyor belt with idlers enclosed in an endless drive chain : de en
  • DE1082704B - Production and extraction of monamycin : de en
  • GB836179A - Strain gauge : en
  • GB836518A - Conveyor installation with selectable automatic delivery : en
  • US2938445A - Camera attachment : en
  • US2939059A - Capacitor of high permittivity ceramic : en
  • US2939001A - Regenerative data storage system : en
  • DE1082652B - Cam switches, in particular cam auxiliary switches : de en
  • ES256678A1 - A procedure to keep the urea-formol resins in a liquid condition (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220963A - Process for the preparation of glycine derivatives bearing a substituent in the alpha position : en fr
  • DE1082712B - Spring clip for curtains and drapes : de en
  • FR1220907A - Machine for making foundry molds or the like : en fr
  • FR1220959A - Method of manufacturing wear-resistant plastic articles : en fr
  • FR1221061A - Method and device for molding containers : en fr
  • GB836084A - Improvements in or relating to electric welding : en
  • ES255899A1 - Universal friction appliance for the winding of vegetal or synthetic fibers strings or braids on cylinders for the obtaining of planks (Machine-translation by Google Translate, not legally binding) : en es
  • US2938866A - Distillation method and vessel : en
  • US2938905A - New nitro dyestuffs : en
  • ES73223Y - Inviolable seal : en es
  • AU5525359A - Improvements in mixing devices : en
  • FR1221211A - Process for the preparation of glycidyl derivatives of amino phenols : en fr
  • GB836327A - Improvements in or relating to swash plate pumps : en
  • GB836373A - Manual double-bed knitting apparatus : en
  • GB836566A - Phthalidyl ethers of polyglycols : en
  • ES73013Y - Drafting system for spinning machines : en es
  • ES79337U - Device for continuous towels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221153A - Pile hammer that can operate either on the diesel principle or in free fall : en fr
  • FR1221727A - Protective sheath of plastic, in particular for individual packaging of fragile items : en fr
  • US2938291A - Display device : en
  • ES79186U - Line-to-line switch disconnector (Machine-translation by Google Translate, not legally binding) : en es
  • ES79305U - Lady's shoe heel (Machine-translation by Google Translate, not legally binding) : en es
  • ES79397U - Drum carrier (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221757A - Improvements to vacuum cleaners of the stick vacuum cleaner type : en fr
  • AU235149B2 - Improvements in or relating to mobile cranes andthe like : en
  • CA599003A - Implement support : en
  • ES256288A3 - Perfect mechanism for the coating of threads, especially metallic (Machine-translation by Google Translate, not legally binding) : en es
  • ES79145U - Improved device for squeezing lemon slices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221085A - Method and device for the deposition of slow electrons on polyatomic or high molecular weight compounds : en fr
  • FR1221407A - New direct positive photographic emulsion and process for its preparation : en fr
  • FR1221726A - Horizontal box beam : en fr
  • FR1221816A - Improvements to transistor switches and oscillators : en fr
  • AU5512659A - Hand-propelled trucks or trolleys : en
  • BE587411A - Electronic timing relay for undervoltage. : en fr
  • CA598951A - Universal bender for wafer stems : en
  • DK89090C - Rotary drill for drilling in soil. : da en
  • ES73604Y - New watering machine : en es
  • US2938261A - Making and handling lath or the like : en
  • US2938507A - Single plane manifold : en
  • DE1082602B - Adjustment device for the lifting roller in printing machines : de en
  • GB836413A - Improvements relating to boots and shoes : en
  • GB836471A - Improvements in or relating to pit props : en
  • AU234934B2 - Improvements in or relating to circuit arrangements for producing ans-shaped current through a coil : en
  • AU5516459A - Improvements in or relating to tobacco manipulating apparatus : en
  • ES255327A3 - Small power rotary motor pressure equipment for refrigerating facilities (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221556A - New variety of carnation with large dark red flowers of the so-called midi race : en fr
  • ES79459U - Device for mounting the brake on the sidecars of motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES79536U - Improved automatic trough (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221544A - Improvements to laterite treatment processes : en fr
  • BE587489A - Explosive cartridges : en fr
  • CH346699A - Process for the separation of niobium and tantalum halides : de en
  • DE1812321U - COMPRESSOR VALVE. : de en
  • ES79509U - Improved electric stove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221148A - Oxymethylene and oxyalkylene polymers : en fr
  • FR1221584A - Electrode holder for electric arc welding : en fr
  • GB836164A - Magazine for filter plugs, cigarettes or the like : en
  • US2938349A - Wheel cylinder construction : en
  • ES256816A1 - Improvements in presses for the manufacture of studs and chinchettes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221056A - Induction type electric controller : en fr
  • FR1221178A - Method and device for introducing gases, in particular air, into liquids : en fr
  • DE1082858B - Loading device for a single-deck dryer : de en
  • DE1812486U - WATERING CAN SPRAY. : de en
  • GB836264A - Improvements in and relating to actuators for electrical switches : en
  • GR20915B - DIVING CENTER PUMP. : el en
  • DK89067C - Titanium alloy. : da en
  • DE1082667B - Arrangement to achieve perfect parallel operation of self-regulating synchronous generators : de en
  • DE1082703B - Facility for ambulances or similar vehicles : de en
  • DE1812279U - CONNECTION TERMINAL FOR ELECTRICAL SWITCHGEAR. : de en
  • DE1812426U - CONSTRUCTION PANEL, IN PARTICULAR CONCRETE SHEET PANEL WITH CORNER AND EDGE REINFORCEMENT AND EQUIPMENT FOR THEIR PRODUCTION. : de en
  • US2939100A - Plugboards for patchcord systems : en
  • DE1812282U - WALL PROTECTOR FOR ELECTRICAL INSTALLATION APPARATUS. : de en
  • DE1812429U - DISMOUNTABLE FORAGE CONTAINER WHEN FILLED. : de en
  • ES79552U - Blade affixing device for machine tools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221690A - Short-circuiter : en fr
  • GB836224A - Improvements in and relating to centrifugal strainer separators : en
  • ES79422U - Electric rocker switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220958A - Process for manufacturing pipes from fibers and liquid polymers of diolefins : en fr
  • FR1220982A - Lubricant purifier centrifuge device : en fr
  • FR1221594A - Safety installation for cable carriers : en fr
  • ES75584Y - Transparent goblet for dice game : en es
  • ES79488U - Table convertible into a decorative ceiling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221392A - Improvements in data reading devices : en fr
  • FR1221688A - Improved device for immobilizing a motor vehicle on a sloping track : en fr
  • GB836011A - Improvements in joints : en
  • ES72863Y - Spring type : en es
  • ES79209U - Joint mastic (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221470A - Liquid-cooled dynamo-electric machine : en fr
  • FR1221606A - Ball joint : en fr
  • FR1220902A - Process for preparing high molecular weight crosslinked plastics : en fr
  • GB836312A - Apparatus for transferring fabricated bags from the folder mandrels of packaging machines : en
  • DE1082710B - Thermally devitrifiable fusing glass : de en
  • ES255858A1 - Aqueous emulsions having anti-foam properties and process for preparing same : en es
  • ES256163A3 - Procedure to automatically regulate the thickness and capacity of an electrical conductor coated by injection on thermoplastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES79371U - Automatic retractable ball pen (Machine-translation by Google Translate, not legally binding) : en es
  • ES79429U - Improved decorative dish (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221573A - Assembly of desks with standardized elements and these elements : en fr
  • CH346514A - Device for chipless profiling of metal bodies : de en
  • CH346568A - Colorants and process for their preparation : de en
  • ES79354U - Coupling device coupled to support legs (Machine-translation by Google Translate, not legally binding) : en es
  • US2938832A - Laxative composition : en
  • US2938972A - Cut off device for electrically operated machines : en
  • US2939023A - Synchronous homopolar magnetic clutch : en
  • US2939063A - Wheel slip detection and control system : en
  • ES252276A1 - New advertising and propaganda system (Machine-translation by Google Translate, not legally binding) : en es
  • ES256147A1 - Semiatomatic machine for obtaining the vacuum and subsequent closure of containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221240A - High emission density cathode for electron tubes : en fr
  • GB836015A - Improvements relating to apparatus for reproducing images in colour : en
  • ES73694Y - Greaser with electromagnetic drive : en es
  • ES79492U - Cardan cross with autonomous greasing of the sides (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221476A - Method and apparatus for analysis or other operations on fluids : en fr
  • FR1221835A - Improvements to diaphragm pumps : en fr
  • ES79341U - Frame of triple structure for healds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221246A - Automatic recloser : en fr
  • FR1221373A - Door lock with handle that can be released from the control unit : en fr
  • GB836009A - Improvements in or relating to tiles : en
  • DE1082836B - Method for tying cables containing metal cardels and wire ropes made up of strands : de en
  • DE1812526U - FILTER FOR PHOTOGRAPHIC PURPOSES. : de en
  • ES252778A1 - A procedure for obtaining soluble fungicide preparations (Machine-translation by Google Translate, not legally binding) : en es
  • ES254315A1 - A heating disposition for vehicles working with liquid fuel (Machine-translation by Google Translate, not legally binding) : en es
  • ES79423U - Tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221342A - Alpha-glycol manufacturing process : en fr
  • FR1221398A - Advanced divider table, for machine tools : en fr
  • DE1812550U - OPEN LOCK FOR REFRIGERATOR DOORS. : de en
  • DE1812589U - ACOUSTIC DEVICE AS SOUND BODY FOR WATCHES. : de en
  • DE1812320U - SWITCHING DEVICE OF COMPRESSORS. : de en
  • ES255497A3 - A milling machine for agricultural uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES256576A1 - Improvements in the manufacture of television antennas (Machine-translation by Google Translate, not legally binding) : en es
  • ES79410U - Improved garden bench (Machine-translation by Google Translate, not legally binding) : en es
  • GB836564A - An improved multiple three pin socket outlet unit : en
  • ES79436U - Leveling device for skirts and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221257A - Process for the preparation of aromatic metal-carbonyl compounds of transition metals of the vib group : en fr
  • ES255684A1 - Improvements introduced in portable electrical breathing appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221395A - Ammonium diuranate : en fr
  • CA598979A - Navigation apparatus and instrument therefor : en
  • GB836025A - Power band saw with improved coolant applicator : en
  • GB836225A - Improvements in or relating to subscriber's line circuits : en
  • GB836398A - Resins for protecting electrical apparatus : en
  • CH346536A - Process for the preparation of new therapeutically active compounds : de en
  • FR1221560A - Device for remote transmission of several measured values via a single transmission channel : en fr
  • FR1221590A - Wheel covers for automobile bodies : en fr
  • FR1221518A - Epoxy resin curing process : en fr
  • FR1221678A - Improvement in flame cutting jigs : en fr
  • GB836537A - Improvements in knitted elastic stockings : en
  • ES70532Y - Perfected baby blanket : en es
  • FR1220892A - Metal complexes of monoazo dyes and their production process : en fr
  • FR1221410A - Process for preparing catalysts which can be used in particular for the treatment of oils : en fr
  • FR1221783A - Washing machine : en fr
  • GB836276A - Spoke tightening head for bicycle and like wheels : en
  • DE1812502U - STORAGE FOR PIPELINE INSTALLED ABOVE GROUND. : de en
  • ES255664A1 - A procedure to produce halogenated tetracyclines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79480U - Control to regulate the inclination of the slats of windows-lattice (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220917A - Directional antenna system : en fr
  • FR1221494A - Method and apparatus for dispensing and transferring, in controlled amounts, materials in a liquid state, for example molten metal alloys, from a collection location to a location of use : en fr
  • US2938665A - Reading head : en
  • ES255344A1 - Improvements in amplifiers appliances for telephones (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220912A - Method and protection device, in particular for electrically operated machines : en fr
  • GB836051A - Improvements in cutting or abrading tools : en
  • DE1812227U - NOZZLE ARRANGEMENT FOR FLOW WASHING MACHINES. : de en
  • ES79444U - Carrillo for transport and handling of hoppers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220899A - Corrugated Cardboard Making Machine : en fr
  • GB836349A - Equipment case : en
  • ES79195U - Rotor for electric motors (Machine-translation by Google Translate, not legally binding) : en es
  • ES79474U - Synoptic visible file (Machine-translation by Google Translate, not legally binding) : en es
  • DE1812322U - DIAPHRAGM COMPRESSORS. : de en
  • DE1082642B - Insulator without circumferential neck groove, for high and low voltage, especially support insulator, to which an electrical overhead cable is attached by means of a bracket or tether : de en
  • DE1082711B - Composable sales booth, especially for trade fairs, etc. : de en
  • DE1812220U - TEMPERATURE CONTROLLER. : de en
  • GB836244A - A combined profile indicator and shuttering appliance for use in the construction of concrete stairs and steps : en
  • GB836248A - New monoazo triazine dyestuffs : en
  • GB836408A - Improvements relating to flexible tubing : en
  • GR20896B - AUTOMATIC ROTARY LIGHTS OF CARS DIRECTING THE LIGHT IN ACCORDANCE WITH EACH CIRCULAR CAR. : el en
  • FR1221589A - Internal combustion engine with air cooling : en fr
  • GB836118A - An improved fastener : en
  • DE1812576U - CLOSED CONTAINER. : de en
  • ES79286U - Terminal for tacos (Machine-translation by Google Translate, not legally binding) : en es
  • GB836500A - Plastic modelling composition : en
  • DE1082839B - Retractable column for horizontal bar or similar gymnastics equipment with weight compensation : de en
  • DE1812299U - THIGH BRUSH HOLDER FOR ELECTRIC MACHINERY. : de en
  • DE1812430U - BLOCK BAND SAW OD. DGL. : de en
  • ES256060A1 - Improvements in adjustable calibrator appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221588A - Electric cable for the transmission of powerful electric currents : en fr
  • ES252022A1 - Polishing method and device : en es
  • FR1220945A - Tilting device for controlling a switch : en fr
  • GB836397A - Forming reticulated non-woven fibrous webs : en
  • ES255991A1 - Machine for the manufacture of metal containers of polygonal section (Machine-translation by Google Translate, not legally binding) : en es
  • ES79120U - Adjustable elastic stopper (Machine-translation by Google Translate, not legally binding) : en es
  • GB836175A - Noise suppressor and thrust reverser for jet engines : en
  • DE1082657B - Charging device for accumulator batteries of electric vehicles : de en
  • CH346522A - Device for collecting folded loose sheets in book form : de en
  • GB836020A - Diamino-1-alkenes and fast burning fuels made therefrom : en
  • GB836120A - Improvements in or relating to dough delivery chutes for bakery dough dividers : en
  • GB836306A - Improvements in or relating to coil-spools : en
  • GB836495A - Improvements to carburation devices for internal combustion engines : en
  • DK89071C - Machine for reading recorded beets. : da en
  • FR1221625A - New gelatin composition and its applications, particularly in photography : en fr
  • US2938255A - Casting of reinforced concrete beams : en
  • GB836334A - : en
  • DE1812236U - REPLACEABLE HANDLE FASTENING FOR BRUSHES, BROOMS AND THE LIKE. : de en
  • DE1812280U - COUPLING PIECE FOR CONNECTING WATERPROOF DEVICE SOCKETS FOR ELECTRICAL INSTALLATION APPARATUS. : de en
  • GB836127A - Linear polyamides and a process for the production thereof : en
  • DE1812475U - CIGAR AND CIGARETTE SMOKING NECESSAIRE IN POCKET SIZE. : de en
  • ES256379A1 - Improvements in the construction of circumstances-rheostates (Machine-translation by Google Translate, not legally binding) : en es
  • GB836170A - Improvements in or relating to end connectors for flexible tubing : en
  • GB836461A - Improvements in and relating to wire netting : en
  • FR1221675A - Foundry sand compositions : en fr
  • US2938731A - Tape recorders : en
  • US2939075A - Delay calibrating apparatus : en
  • US2938287A - Rotary slide holder for projectors : en
  • DE1812262U - CABLE CONNECTION BOX FOR DIPOLANTENNAS FOR THE CONNECTION OF UNSHIELDED AND SHIELDED CABLES. : de en
  • FR1221086A - Device for converting radiation images into color component signals : en fr
  • DE1812424U - ROLLER SHUTTER BELT WINDERS HOUSING. : de en
  • ES250565A1 - An apparatus for the concentration of minerals by flotation (Machine-translation by Google Translate, not legally binding) : en es
  • ES253112A2 - Improvements in or relating to 6-methyl-ergolene derivatives : en es
  • ES256553A1 - A portable air conditioner for humidification (Machine-translation by Google Translate, not legally binding) : en es
  • GR20909B - METHOD OF PREPARATION OF NITROGEN CONTAINERS. : el en
  • ES79161U - Improved tool turret (Machine-translation by Google Translate, not legally binding) : en es
  • ES79500U - Tray for ice cream molds with sticks "poles" (Machine-translation by Google Translate, not legally binding) : en es
  • ES79564U - Key with lighting device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221825A - Device for the production of nuclear fusions : en fr
  • GB836440A - Improvements in or relating to the use of ferrite members in microwave conductors : en
  • DE1812286U - KEY SWITCHES FOR THE OPTIONAL SWITCHING ON AND OFF OF SEVERAL CIRCUITS OF A DEVICE OR SYSTEM. : de en
  • US2938849A - Electrolytic water treatment unit : en
  • US2938478A - Bobbin winders for sewing machines : en
  • US2938885A - Asymmetric polyamides : en
  • FR1221196A - Reactor for photographic material : en fr
  • FR1221601A - Device for fastening rails to railway sleepers : en fr
  • US2938650A - Fluid proportioning system : en
  • CH346507A - collar : de en
  • CH346700A - Control square : en fr
  • DE1082709B - Cut-off device : de en
  • DE1812406U - CHRISTMAS TREE TOP. : de en
  • DE1812482U - SHIELD FOR BEDROOMS OD. DGL. : de en
  • ES256722A1 - Improvements in the inclination and replication mechanisms of the tablets in blinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES253854A3 - A system for construction and assembly of folding blade mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • ES72841Y - Collapsible liquid container : en es
  • FR1221252A - Cantilever inertia mass transmission : en fr
  • AU241394B2 - Process forthe preparation of iso-olefine-containing polymers : en
  • CA598962A - Linear quinacridone in gamma crystal phase : en
  • CH346789A - Tools for preparing the housing intended to receive the ball and for drilling the channel for supplying the ink to the latter in a ballpoint pen tip : en fr
  • DE1082744B - Method for measuring or controlling movements and device for carrying out the method : de en
  • DE1812537U - PROTECTIVE VISOR AGAINST SUNLIGHT AND HEADLIGHT. : de en
  • DE1812539U - WASHING DEVICE, IN PARTICULAR FOR WASHING MOTOR VEHICLES. : de en
  • ES256383A1 - Improvements in metal carpentry constructions (Machine-translation by Google Translate, not legally binding) : en es
  • GB836380A - Hold down roll for strip processing line : en
  • AU239638B2 - Improvements in or relating to tobacco manipulating apparatus : en
  • CA599016A - Method and apparatus for manufacturing paper or fibrous board : en
  • CA599145A - Circuit breaker panelboard : en
  • CH346615A - Bobbins for fine wire spools : de en
  • DE1812268U - FARADAY ISOLATOR. : de en
  • DE1812547U - DEVICE FOR ROLLING THREAD GROOVES INTO SET GRINDING WHEELS FOR GRINDING THREADS OF DIFFERENT DIAMETERS. : de en
  • US2938732A - Disc record cleaning device : en
  • ES73822Y - Toy car : en es
  • ES79554U - A perfected toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220936A - Improvements to side jaw devices for shoe vulcanizing machines : en fr
  • GB836056A - Improved process for recovery of polymers from solution : en
  • GB836420A - Improvements in or relating to electric current-collecting brushes : en
  • US2939118A - Storage device : en
  • DE973762C - Loading device for induction heating system : de en
  • DE1812374U - HEIGHT-ADJUSTABLE OFFICE DESK. : de en
  • ES79479U - Fixable removable hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221276A - Magnetic tape recording and reproducing system and method : en fr
  • GB836057A - Improvements in and relating to microphone boom carriages : en
  • GB836391A - Improvements relating to gearing : en
  • US2938259A - Leasing device : en
  • US2938576A - Means for supplying gases to the fuel systems of aircraft : en
  • US2938886A - Copolymers of ethyl-3-chloro-2-hydroxy-3-butenoate : en
  • ES79173U - Saw blade especially suitable for sawing stones, marbles and granites (Machine-translation by Google Translate, not legally binding) : en es
  • US2939108A - Automobile signalling device : en
  • GB836341A - Light-sensitive material for photo-meí¡í¡ : en
  • DE1082796B - Single-lens reflex camera : de en
  • DE1082813B - Disc brakes for vehicles, in particular motor vehicles : de en
  • DK89063C - Boarding station for pit shafts. : da en
  • US2938676A - Top drive spinning spindle : en
  • DE1082779B - Spray oil can : de en
  • DK89053C - Process for the preparation of N-mono- or N, O-diacyl derivatives of 1-p-nitrophenyl-2-amino-1,3-propanediol. : da en
  • ES79292U - Push-switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220858A - Compounds for inhibiting metal corrosion : en fr
  • FR1220865A - Improvements to reel film cameras, various film formats : en fr
  • GB836416A - Washing machine tub support : en
  • ES256080A3 - Perfected electric grill (Machine-translation by Google Translate, not legally binding) : en es
  • AU5516359A - Device for turning plies inthe manufacture of pneumatic tyres : en
  • ES256082A3 - Hydraulic speed reducer variable (Machine-translation by Google Translate, not legally binding) : en es
  • ES72790Y - Vehicle reversing light : en es
  • ES79206U - Improved tabletop frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES79497U - A pajama for young children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221191A - Improvements to palladium deposition : en fr
  • GB836534A - Improvements in or relating to digit ring assemblies for the dials of telephone instruments and to processes for producing such assemblies : en
  • US2938769A - Separation of hafnium from zirconium : en
  • US2939030A - Getters for electron tubes : en
  • ES79159U - Cube perfected for garbage (Machine-translation by Google Translate, not legally binding) : en es
  • ES79349U - Support bra for pocket handkerchief (Machine-translation by Google Translate, not legally binding) : en es
  • ES79408U - Combined lamp with indicator signal (Machine-translation by Google Translate, not legally binding) : en es
  • ES79505U - Industrial glove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221316A - Automatic adaptation of combustion in a thermal installation : en fr
  • ES256032A3 - A device for the regulation of the pressure of supply of a packaged gas (Machine-translation by Google Translate, not legally binding) : en es
  • ES79376U - Bipolar switch perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221808A - Lockers device for disco : en fr
  • GB836061A - An improvement in or relating to selector mechanism for variable-speed gearboxes : en
  • DE1082750B - Magnetic head assembly : de en
  • DE1812360U - SEAT AND RECLINER CHAIR. : de en
  • FR1221761A - Process for preparing alkali and alkaline earth chlorites : en fr
  • FR1221772A - Monorail trolley for transporting road vehicles : en fr
  • GB836184A - Process for the production of boron hydrides : en
  • ES254719A1 - Improvements in the devices of the bats of the carats of hilatures (Machine-translation by Google Translate, not legally binding) : en es
  • ES253157A3 - Improvements in electrical contactors and similar appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES253363A1 - A perfected system economizing fuels (Machine-translation by Google Translate, not legally binding) : en es
  • ES255402A1 - Improvements introduced in the construction of fºretos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221149A - Process for the separation of differently saturated hydrocarbons : en fr
  • GB836355A - Improvements relating to weighing apparatus : en
  • US2938459A - Cross-bearing gimbal : en
  • GB836018A - Improvements in or relating to electric switch arrangements for protecting plant against unauthorised use : en
  • BE587173A - Method and device for measuring the internal friction of materials at high temperature. : en fr
  • BE587478A - Crystallographic models. : en fr
  • FR1220984A - Single Compound Diazotype Equipment : en fr
  • CA599192A - Infrared-sensitive metal-activated zinc silicate phosphors and their preparation : en
  • CH346623A - Loading platform of a nuclear reactor : en fr
  • US2938405A - Auxiliary knob fastener for cranks : en
  • US2938671A - Right triangle solver : en
  • US2938987A - Multiple switch control : en
  • BE585264A - Steroid compounds and their preparation. : en fr
  • CA599216A - Apparatus responsive to direct quantities : en
  • US2938235A - Method and apparatus for sintering polytetrafluoroethylene tubing : en
  • US2938348A - Booster for power-assisted hydraulic braking system : en
  • CA598841A - Facsimile printing machines : en
  • CH346583A - Suspension cable tension regulation device for contact lines : de en
  • DK89061C - Boiler boiler. : da en
  • US2938316A - Sealing member : en
  • US2939095A - Line filter : en
  • USD188064S - Knife holder : en
  • US2938217A - Sink mounting : en
  • US2938308A - Machines for honing parts of antifriction bearings and the like : en
  • US2938766A - Sterilization of hospital and physicians' supplies : en
  • DE1812256U - TELEVISION RECEIVER HOUSING. : de en
  • US2938744A - Oil seal : en
  • DE1812441U - DIRECTIONAL ROPE FOR BUILDING CRAFTSMAN, MASONRY OD. DGL. : de en
  • US2938387A - Automatic control circuit : en
  • US2938489A - Collapsible salvage device : en
  • US2938488A - Inflatable salvage device : en
  • BE587447A - Torch cutting device for tubes, controlled by jig. : en fr
  • CH346766A - Rotary machine that is designed as a pump or motor : de en
  • BE587395A - Device for writing with ball point. : en fr
  • CA598953A - Article transfer or handler means, especially for feeding sheets : en
  • CH346560A - Thermal power plant : de en
  • AU5511459A - Capsular' units and process for. producing thesame : en
  • AU5528559A - Circuit arrangement for stabilizing the emitter current ofa transistor for voltage variations ofthe supply battery : en
  • CA599186A - License plate holder : en
  • BE587400A - Electrical control device performing calculations. : en fr
  • AU240470B2 - Improvements relating tothe sintering of iron ores : en
  • CH346567A - Color sheet holder on booking machines : de en
  • AU5472359A - Hernia support : en
  • US2939004A - Electronic timing circuit : en
  • BE563261A - PRODUCTION OF MALEIC ANHYDRIDE DERIVATIVES. : en fr
  • BE587531A - Extremely pure acrylic nitrile manufacturing process : en fr
  • AU237139B2 - Stabilized hydrogen peroxide : en
  • AU5511559A - Xerographic light-sensitive member and process therefor : en
  • AU5516059A - Improvements in controlling blast furnace plants having regeneratively heated hot-blast stoves : en
  • CH346562A - Typesetting shelf : de en
  • CH346600A - Switch with overcurrent, time and voltage relays : de en
  • BE587556A - Self-propelled rotary lawn mower. : en fr
  • US2939092A - Coupling arrangements : en
  • BE587403R - Thermo-electric system. : en fr
  • US2938838A - Apparatus for the distillation of liquid material : en
  • CH346664A - Device for treating glass fibers : de en
  • DE1082784B - Sealing washer made of elastic material for an automatic valve : de en
  • ES79584U - Adhesive weatherstrip perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB836102A - Improvements in or relating to systems for the communication of multi-digit numbers : en
  • US2938249A - Weather strip assembly : en
  • US2938763A - Tanning with acetonylacetone : en
  • US2938516A - Oven door hinge : en
  • USD188059S - Toy figure : en
  • DE1082694B - Dust firing with fly ash melting furnace : de en
  • DE1812559U - PROTECTIVE COVERING FOR TOESOLE AND HEELS. : de en
  • CA598995A - Electrodes for electro oligodynamic apparatus : en
  • AU245458B2 - Machine forthe manufacture of hollow bodies : en
  • CA598855A - Hinges for seats with adjustable backs : en
  • CH346819A - packaging : de en
  • ES255997A3 - Improvements in the manufacture of container devices of tapes of esparadrapo (Machine-translation by Google Translate, not legally binding) : en es
  • ES79590U - Disconnect fuse holder (Machine-translation by Google Translate, not legally binding) : en es
  • CA598997A - Method of reducing metal losses in coal slurry transportation pipelines : en
  • US2938403A - Control for transmission : en
  • AU241984B2 - Rotary electric machine pole-changing by pole-amplitude modulation : en
  • US2938944A - Telegraph system : en
  • US2938956A - Party line detector system : en
  • DE1812216U - LAMP SHADE MADE OF WOOL FEMES. : de en
  • US2938622A - Conveyor actuated control means : en
  • BE587482Q - Cable composed of a tubular casing and an axially movable core : en fr
  • BE587614A - Automatic air conditioning dispenser : en fr
  • CA599124A - Oily condensation products of chloranil and alkyl-acetoacetates : en
  • AU5525159A - Improvements in or relating to rotary electric machines : en
  • DE1812431U - AUTOMATIC TAPED VENEER ASSEMBLY MACHINE. : de en
  • DE1812473U - ARRANGEMENT FOR THE CONTROL OF LETTER SORTING MACHINES. : de en
  • DE1812542U - LID FOR DOMESTIC MIXERS. : de en
  • US2938477A - Bar-tacker trimming mechanisms : en
  • US2938600A - Lubricant pump : en
  • AU5521859A - Improvements in or relating to centrifugal apparatus : en
  • CH346733A - Process for increasing the performance of a pressure exchanger and pressure exchanger for carrying out this process : de en
  • CH346837A - Suction toilet : de en
  • BE585278A - Impeller for self-priming centrifugal pumps. : en fr
  • CA599118A - Adhesive compositions and their preparation : en
  • FR1221384A - Process for the treatment of animal skins : en fr
  • FR1221571A - Method for measuring the speed of a boat and photographic installation for carrying out the method or a similar method : en fr
  • CA599172A - Object locating device : en
  • CA598836A - Rubber torsion spring : en
  • US2938789A - Titanium-molybdenum alloys with compound formers : en
  • AU246795B2 - High purity silicon : en
  • DE1082611B - Track shifting machine for the simultaneous backward shifting of two adjacent tracks connected by tie rods : de en
  • DE973772C - Adjustment device for lenses of photographic cameras, especially stereo cameras : de en
  • JPS356211B1 - : ja
  • US2938336A - Gas flow straightening vanes : en
  • US2938276A - Seal for fluidized bed : en
  • US2938446A - Photographic shutter construction : en
  • CA599215A - Packaged prehung storm door : en
  • ES253366A1 - A lock device comprising two movable organs one with respect to another (Machine-translation by Google Translate, not legally binding) : en es
  • ES256127A1 - Improvements in the manufacture of elastic threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES79163U - Improved open washer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221001A - Devices for delivering drugs under pressure to body cavities : en fr
  • FR1221301A - Stretching system for textile machines : en fr
  • GB835985A - Petroleum middle distillate fuels : en
  • BE587548Q - Improvements to rotary air pumps : en fr
  • BE587451A - Road surface dressing method and machine : en fr
  • CA598870A - Antenna system : en
  • CA599162A - Insert for soft materials and locking member therefor : en
  • DE1812323U - DEVICE FOR BLEEDING AND OIL SEPARATION OF THE CRANKCASE OF COMPRESSORS WITH RECIPROCATING PISTON. : de en
  • GB836454A - System for balancing the wheel of a motor vehicle : en
  • BE587572A - Vbrator for railway wagon : en fr
  • ES252506A1 - A procedure and installation to find deviations of the tire when shooting on mobile targets in the air (Machine-translation by Google Translate, not legally binding) : en es
  • ES75585Y - Perfected Keychain : en es
  • BE587486A - Heating, by electric arc, of slabs, ingots, etc. : en fr
  • CH346509A - Pants holding device : de en
  • CH346820A - Handling facility for powdery or flour-like goods : de en
  • CA598894A - Cotton sutures and ligatures : en
  • DE1812543U - PROTECTIVE COVER FOR FUEL TAP. : de en
  • DE1812600U - JOINT FOR PLIERS, IN PARTICULAR WIRE AND BOLT CUTTERS. : de en
  • DK89077C - Means for influencing plant growth. : da en
  • DE1812365U - ONE-PIECE SUPPORT MATTRESS. : de en
  • ES255090A1 - Improvements in artificial blocks for the protection of hydraulic works (Machine-translation by Google Translate, not legally binding) : en es
  • ES255833A1 - Improvements in the manufacture of mines against trolleys and mines against personnel (Machine-translation by Google Translate, not legally binding) : en es
  • GB836091A - Improvements in or relating to arrangements for correcting distortion in start-stop telecommunication systems : en
  • AU5511859A - Improvements in or relating to jointing or sealing polyvinylchloride tubes into the surface of another polyvinylchloride article : en
  • CA599012A - Mechanical power transmission mechanism : en
  • US2938389A - Dynamic balancing means : en
  • US2938527A - Control system for hydraulic turbines : en
  • US2938642A - Tongue for trailers : en
  • DE1812580U - STEGEINHANGER FOR PRALINE BOXES. : de en
  • AU237546B2 - Improvements relating to telephone handsets : en
  • AU237382B2 - Improvements in or relating to methods of extracting metals by anion exchange process : en
  • BE562208A - AIRPLANE IMPROVEMENTS. : en fr
  • CH346647A - Process for the treatment of textile filaments, apparatus for carrying out this process and textile product obtained by means of said process : en fr
  • CH346709A - Device for monitoring the heating state of a substance : de en
  • DE1082822B - Impeller with elastically deformable tubeless rubber tire : de en
  • BE587356A - Method and deep-fryer for making French fries, croquettes and other baked products. : en nl
  • CA598884A - Separation of aromatic hydroperoxides : en
  • CA598925A - Selective ringing circuits : en
  • CA599129A - Insert for soft materials and tang locking member therefor : en
  • US2938989A - Electrical heater units : en
  • USD188039S - End cover for suction cleaner : en
  • US2938437A - Surface drainage receivers : en
  • US2938577A - Method and apparatus for preventing backfire in gas burner systems : en
  • US2938705A - Lightweight compressor or turbine structure : en
  • USD188080S - : en
  • USD188075S - Shoe box : en
  • US2938610A - Automatic adjuster : en
  • US2938777A - Gasoline fuel composition : en
  • ES255714A1 - Pipe couplings : en es
  • ES256731A3 - Gear speed reduction gear for a tractor (Machine-translation by Google Translate, not legally binding) : en es
  • US2938257A - Bulked yarn manufacture : en
  • CA598983A - Process for the manufacture of polyene aldehydes : en
  • CA598914A - Color television : en
  • BE587433R - Automatische houtfatsoeneer-en profileermachine : en fr
  • CA598923A - Surface active composition : en
  • CH346708A - Alignment and direction testing device : de en
  • ES79466U - Extraction device of toxic substances of tobacco smoke adaptable to nozzles, pipes and cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • GB836180A - Improvements in the preparation of 7-aminoheptanoic esters : en
  • CA598967A - Electrostrictive ceramic actuator : en
  • CA599184A - Derivatives of thiamine and production of the same : en
  • CH346825A - Timepiece : en fr
  • US2938785A - Tungsten-niobium-nickel cathodes : en
  • US2938245A - Weather sealing member structure : en
  • US2938884A - Oxypropylation of phenolic resins : en
  • US2939103A - Quick plug disconnect : en
  • DE1812304U - LIGHTING FITTINGS. : de en
  • FR1221360A - Packing material : en fr
  • FR1221599A - Improvements to the lubrication of power hammers : en fr
  • US2938242A - Top drawing roll assembly for spinning machines : en
  • US2939081A - Information storage system : en
  • DE1812328U - HANDLE FOR WIRE SAWS FOR VETERINARY PURPOSES. : de en
  • DE1082730B - Plant for vulcanizing vehicle tires, in particular scooter tires : de en
  • DE1812366U - MATTRESS WITH CHIP FILLER. : de en
  • DE1812498U - CLAMP FOR STAPLER OR NAIL DEVICE. : de en
  • AU5527559A - Improvements relating to telephone handsets : en
  • BE587470A - Improvements to the roofs of buildings : en fr
  • DE1082568B - Device for the production of expanded metal : de en
  • US2938262A - Process for the cold reduction of strip metal : en
  • ES76211Y - Adjustable flow tap for liquids : en es
  • US2938533A - Shutoff valve : en
  • US2938651A - Rotary valve : en
  • US2939039A - Marker line generator for sweep raster : en
  • US2939083A - Double integration memory circuit responding to bi-polar pulse video input signal : en
  • US2938768A - Method of separating pu from metathesized bipo4 carrier : en
  • US2938869A - Lubricants containing nitrogenous thiomolybdates : en
  • US2939113A - Data storage device using electrically responsive fluid : en
  • USPP1948P - Rose plant : en
  • ES255759A3 - Tissue device of fabrics in piece (Machine-translation by Google Translate, not legally binding) : en es
  • GB836325A - New camphidine derivatives and processes for their preparation : en
  • AU5525059A - Improvements in or relating to rotary electric machines : en
  • CA599174A - Fence post with expansion joint : en
  • BE587624A - Process for preparing suppository masses : en fr
  • CH346552A - Process for the production of new organic N-oxides : de en
  • ES254647A1 - Cutter device for food shredding (Machine-translation by Google Translate, not legally binding) : en es
  • ES254649A1 - Disposition of contacts for selectors staged with inverters of regulatory or similar transformers (Machine-translation by Google Translate, not legally binding) : en es
  • ES255955A3 - Method for the preparation of stable aquaols (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220979A - Device for receiving a call from a telephone set : en fr
  • FR1221465A - Device for adjusting the travel height or ground clearance of elastically suspended parts or frames of a vehicle : en fr
  • BE587376A - Fixing device. : en fr
  • BE587555A - Timer with successive tripping, for example for washing machine and spinning machine : en fr
  • ES256578A1 - Machine to remodel plate (Machine-translation by Google Translate, not legally binding) : en es
  • ES75867Y - Perfected sack : en es
  • FR1221368A - Automatic firearm, in particular rapid fire pistol, for low recoil ammunition : en fr
  • GB836294A - Method and means for dissolving gas into liquids : en
  • GB836426A - Improvements in magnetic storage elements : en
  • FR1221295A - Electromagnetic sensor device : en fr
  • FR1221394A - Wall for buildings : en fr
  • BE587463A - Drawing device : en fr
  • US2938957A - Automatic toll ticketing telephone systems : en
  • AU5517559A - Insulated electrical connector and endcap therefor : en
  • ES79481U - Composite hubcap for automobile car wheels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221786A - Improvement in agricultural implements, in particular for uprooting plants, such as beets : en fr
  • GB836194A - Improvements in and relating to piezoelectric accelerometers : en
  • ES76067Y - Complementary support for machine pedals : en es
  • FR1220929A - Improvements to heat exchangers of the keyed exchange surface type : en fr
  • DE973769C - Follow-up motion control : de en
  • ES79534U - Improved sock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220853A - Enhancements to top print margin adjusters for rotary duplicators : en fr
  • GB836392A - Improvements in and relating to electrical capacitors : en
  • ES256605A1 - A perfect installation of intermittent lighting (Machine-translation by Google Translate, not legally binding) : en es
  • ES71571U - New belt model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221236A - Process for the preparation of aromatic or aromatic-heterocyclic dicarboxylic acids : en fr
  • CA598902A - METHOD FOR THE PREPARATION OF .alpha.:.beta.-UNSATURATED ALDEHYDES AND NEW .alpha.:.beta.-UNSATURATED ALDEHYDES THUS OBTAINED : en
  • ES256511A3 - Improvements in greasing appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES79364U - Separator for freezers (Machine-translation by Google Translate, not legally binding) : en es
  • ES79416U - Shock absorbing steering wheel (Machine-translation by Google Translate, not legally binding) : en es
  • ES79545U - An improved switch switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221105A - Dynamic bearing : en fr
  • FR1221413A - Process for the preparation of stable, synthetic, linear polycondensation products : en fr
  • FR1221641A - Mechanism for cutting spun materials and in particular strands intended for the manufacture of hollow bricks : en fr
  • GB836072A - Drain pipe : en
  • GB836487A - Improvements in and relating to stacking chairs : en
  • GB836004A - Improvements in and relating to terephthalic acid ester compositions and the use thereof in coating conductors : en
  • DE1082590B - Process for the production of cyclooctanone and cyclooctanol by oxidation of cyclooctane : de en
  • BE587398A - Improvements to wrapping devices. : en fr
  • DE1082683B - Welding powder for magnetically coated wire electrodes for inert gas arc welding : de en
  • DE1812439U - DEVICE FOR DETERMINING THE NOMINAL DIAMETER OF CONCRETE STEELS. : de en
  • DE1812505U - SEALING FOR ROLLER BEARING BY MEANS OF A SEALING WASHER. : de en
  • ES253817A1 - An apparatus for cleaning and automatic lighting of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221802A - Device for checking the operation of electrical parts of motor cars : en fr
  • GB835979A - Improvements in or relating to travelling stokers for shell type boilers : en
  • CA599094A - Abrading member of smoke-making machines : en
  • DE1812383U - KITCHEN BOX FOR CAMPING PURPOSES. : de en
  • DE1812493U - INJECTION DEVICE FOR SPECTING MACHINES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1812528U - CRANK DRIVE FOR PISTON PUMPS AND THE LIKE : de en
  • ES72636Y - Perfect eye for dolls and the like : en es
  • ES79393U - New potato peeler and cutter apparatus fruits and vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221391A - Process for the preparation of novel bis- (carboxyphenyl) -alkanes : en fr
  • DE1082855B - Two-column ski transport with a dividing device upstream of the filler pockets : de en
  • DE1812201U - DIAPER PAD. : de en
  • ES256548A1 - Improvements in the construction of molds (Machine-translation by Google Translate, not legally binding) : en es
  • ES72960Y - Perfected bath brush : en es
  • GB836509A - Seal for pump pistons : en
  • GR20916B - ENGINEER HAMMER. : el en
  • US2938644A - Assembly of spherical containers : en
  • ES255803A1 - Circuit intermittent signal for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES255807A3 - Electromagnetic released circuit of delayed action (Machine-translation by Google Translate, not legally binding) : en es
  • ES57478Y - Sliding perfected for supporting and sliding curtains and the like : en es
  • ES79359U - Handbag (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221681A - Matrix-shaped magnetic memory : en fr
  • ES250566A1 - An apparatus for mineral crushing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221021A - Rotary mill for making tablets : en fr
  • GB836136A - Improvements in or relating to water-seals : en
  • GB836340A - Hot-stretching of polyacryloí¡í¡ : en
  • US2938663A - Rotary compressors : en
  • DE1082807B - Hand brake lever for agricultural trailers : de en
  • DE1812316U - DUAL POWER ELECTRIC IRON. : de en
  • DK89076C - Wind for fishing lines. : da en
  • ES253663A1 - New amino acids and derivatives thereof : en es
  • ES79284U - Truss for hernias and retention in general (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221382A - Friction articles and their manufacturing process : en fr
  • FR1221734A - Manufacturing process of tungsten and copper alloys : en fr
  • US2938412A - Sheet metal reforming tool : en
  • CH346588A - Logical switching element with a transistor : de en
  • DE1812327U - DEVICE FOR SUPPLYING DENTAL PATIENTS WITH ORAL RINSE WATER. : de en
  • DE1812342U - GELDBOERSE WITH MONEY SIMPLY. : de en
  • GB836228A - Improvements in or relating to winches for lifting radioactive articles : en
  • ES254758A3 - Procedure for obtaining an insulating layer especially on flat roofing (Machine-translation by Google Translate, not legally binding) : en es
  • ES256793A3 - Improvements in the construction of articulated suspension devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221264A - Method and apparatus for making cup or ring shaped objects : en fr
  • FR1221179A - Coated paper production : en fr
  • ES253597A1 - Procedure for the preparation of dyes to the anthquinonic tub (Machine-translation by Google Translate, not legally binding) : en es
  • ES79208U - Incubator for recreational instruction (Machine-translation by Google Translate, not legally binding) : en es
  • ES79406U - New slat for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221157A - Improvements to electromagnetic pick-ups : en fr
  • FR1221309A - Improvements to pumps for hydraulic mine props : en fr
  • DE1082789B - Thread cutting device : de en
  • DK89083C - Drain tap for containers. : da en
  • ES253709A1 - Improvements relating to the polymerisation of 1.3-butadiene : en es
  • ES79389U - New baby diaper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220988A - Low temperature storage tank for liquids or liquefied gases : en fr
  • US2938778A - Ammonium nitrate gas-generating composition : en
  • CA598833A - Monorail trolley brake : en
  • CH346575A - Covering for runways, streets, floors, walls and the like : de en
  • CH346617A - Process for the production of a semiconductor arrangement with a plurality of junctions between zones of different conductivity types : de en
  • ES79210U - Removable armchair (Machine-translation by Google Translate, not legally binding) : en es
  • ES79324U - Remote control mechanism applicable to windows of any type (Machine-translation by Google Translate, not legally binding) : en es
  • ES256756A1 - Improvements in presses for manufacturing tiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES75819Y - Rotisserie plate : en es
  • GB836263A - Tubes for dispensing pastes, creams and the like : en
  • DE1082564B - Device for the production of link-free areas in fastening strips of zippers consisting of continuous turns : de en
  • ES253345A1 - Provision to ensure an end of a bolt, screw or similar to a metal work piece (Machine-translation by Google Translate, not legally binding) : en es
  • ES253647A1 - A portable machine to beat wool (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221019A - Device for measuring the displacement of a movable member relative to a fixed point : en fr
  • GB836166A - Improved fluid pressure metering valve and control system incorporating the same : en
  • FR1221409A - Protective coating for metal conduits, in particular for oil pipelines : en fr
  • FR1221684A - sunscreens and floodlights : en fr
  • FR1221797A - Improvements in thermoplastic resin preparation processes : en fr
  • US2938343A - Combustion flask for liquid oxidants and fuels : en
  • US2938468A - Fluid pump : en
  • USD188082S - Refrigerated display case : en
  • ES254775A3 - An automatic device for registering phenomena (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220891A - Frictionless bearings : en fr
  • FR1221154A - Sophisticated socket for plug-and-socket electrical connection device : en fr
  • FR1221169A - Corrosion protection compositions in cooling systems : en fr
  • FR1221529A - Fluid pressure regulator : en fr
  • DE1082731B - Press pad for vulcanizing device : de en
  • ES79372U - Device for the elimination of transpiration gases in waterproof garments. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221408A - New dyes of the anthraquinone series, their preparation process and use : en fr
  • FR1221523A - Method for separating substances of different molecular dimensions : en fr
  • FR1221665A - Improved process for harvesting beets and the like : en fr
  • GB836279A - Syringe push rod : en
  • GB836425A - Improvements relating to voltage measuring apparatus : en
  • CH346628A - Solid state image intensifier : de en
  • ES254980A1 - Improvements in or relating to panel assemblies : en es
  • FR1221283A - Hot gas piston engine in which the supplied heat or heater is regulated by a thermostat : en fr
  • BE587342A - Device for the discontinuous repetition of information on board a vehicle, more particularly on board a railway vehicle. : en fr
  • CA598809A - Venetian blind : en
  • CA598859A - Two path power flow turbine transmission : en
  • ES255993A2 - Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding) : en es
  • ES256303A3 - A pneumatic separator machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220977A - Improvements to the processes for preparing diaminopimelic acid by fermentation : en fr
  • ES79121U - Wrappings for chocolate tablets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221315A - Non-ferrous metal extraction process : en fr
  • DE1812231U - FABRIC FOR SCRUBBING. WIPING AND MACHINE CLEANING CLOTHS OD. DGL. : de en
  • ES59312Y - New perfected switch for motorcycles and similar vehicles : en es
  • FR1221238A - Prepayment vending machine : en fr
  • FR1221619A - Process for the preparation of multi-layered emulsion photographic materials containing an etched blue-absorbent filter layer and novel photographic materials obtained : en fr
  • GB836519A - Improvements in resilient vibration dampening and shock absorptive cushioning elements : en
  • SU90579A2 - Multipoint temperature controller : en ru
  • US2938513A - Air gun : en
  • CA598892A - Land clearing rakes : en
  • CH346561A - Steam power plant with once-through steam generator : de en
  • ES255672A1 - Improvements in the construction of devices for the manufacture of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221026A - Process for polymerizing conjugated diolefins : en fr
  • FR1221326A - Adjusting the steam outlet status of the reheaters of a steam generator : en fr
  • DE1082622B - Device for transmitting optical information to a person recorded by a camera and looking into the camera lens system : de en
  • FR1221361A - Acrylic acid esters : en fr
  • GB836502A - Improved variable-speed power transmission mechanism : en
  • US2938551A - Filling device : en
  • CA599010A - Tape for slide fasteners : en
  • CH346698A - Process for the production of a textile impregnation agent : de en
  • US2939077A - Phase discriminating system : en
  • US2938889A - Polymerization of tetrafluoroethylene with selected metal fluorides : en
  • ES75822Y - Manual washing machine for clothes : en es
  • FR1221050A - electrostatic precipitator, in particular for the purification of blast furnace gases and method for its operation : en fr
  • GB835974A - Improvements in machines for mixing materials : en
  • ES79253U - Ceramic piece for improved floor slab (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221293A - Hole inoculator device : en fr
  • FR1221496A - Boot : en fr
  • US2938337A - Intermittent combustion products generator : en
  • US2938648A - Pressure cooker : en
  • US2938844A - Neutronic reactor counter method and system : en
  • GB836068A - Blade wheel ship's propeller arrangement : en
  • ES256170A3 - Mechanism to divide in two independent laminar bands a thermoplastic tube (Machine-translation by Google Translate, not legally binding) : en es
  • ES79455U - Improved flange for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221003A - Method and apparatus for peeling : en fr
  • GB836314A - Improvements relating to sliding clasp fasteners : en
  • ES256164A3 - Improvements in humid filters for gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES256566A1 - Improvements in motor vehicle electrical power supply distributors (Machine-translation by Google Translate, not legally binding) : en es
  • ES79294U - Fastening strap for swimming fins (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221352A - Method for preparing hydrazine : en fr
  • FR1221707A - Wiper driver : en fr
  • GB836299A - Clay products and method of reducing clay viscosity : en
  • DK89065C - Process for the production of high molecular weight polyethylenes useful as plastics. : da en
  • ES256388A1 - Blocking mechanism, in two or more points, for windows, balcony doors and analogs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES79585U - Superimposable classifier (Machine-translation by Google Translate, not legally binding) : en es
  • ES79571U - Utensil to serve food preserves (Machine-translation by Google Translate, not legally binding) : en es
  • US2938238A - Plastic collar secured to a member and method of attaching same : en
  • US2938346A - Control devices for hydraulic actuators : en
  • US2938718A - Hydraulic cushion for the die pad of a ram type press : en
  • US2938816A - Vaporization method of producing thin layers of semiconducting compounds : en
  • US2938225A - Surface cleaning tool : en
  • AU228043B2 - Production of nitrophenol : en
  • BE587563A - Loading device, in particular for spreading manure. : en fr
  • CH346606A - Surge-proof winding : de en
  • CH346792A - Strips to form a tear lip on an insole : de en
  • US2938994A - Electric arc welding apparatus : en
  • US2939031A - Electron tube apparatus : en
  • US2938555A - Auxiliary crank for a screw driver : en
  • US2938967A - Sanitary telephone device : en
  • US2939124A - Magnetic core detection circuit for double punch and blank column : en
  • DE1082584B - Preparation of an aqueous, acidic uranium salt solution : de en
  • ES256037A1 - Improvements in the tissue stamping systems (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221435A - Cooling device for conductive elements : en fr
  • US2938796A - Ground meat product and method of producing same : en
  • US2939015A - X-ray tube : en
  • US2938285A - Bulldozer : en
  • US2938561A - Snap-on tubeless truck tire valve : en
  • BE587444A - Resonance relay : en fr
  • CA598878A - Fuel supply systems for ram jet engines : en
  • CA599214A - Diheterocyclic sulfides and method of making them : en
  • DE1082573B - Method and apparatus for preparing a stack of sheets for perfect binding : de en
  • DE1812396U - USE FOR MULTI-PURPOSE PANS. : de en
  • ES254357A1 - A procedure to perform reactions (Machine-translation by Google Translate, not legally binding) : en es
  • ES254862A3 - A improvement in the coupling of rotary mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • ES255033A3 - Procedure with your corresponding device for the continuous, chemical and or physical structural transformation of media (Machine-translation by Google Translate, not legally binding) : en es
  • ES256492A3 - Manorreductor for medicine oxygen and other compressed gases (Machine-translation by Google Translate, not legally binding) : en es
  • GB835980A - Improvements in apparatus effecting the continuous annealing of wires or cables : en
  • ES256143A3 - Portable apparatus for punching plates in general (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221750A - Mixed phases showing the structure of rutile or polyrutile : en fr
  • GB836553A - Civil defence training equipment : en
  • FR1220934A - Device for ensuring synchronization between a motion picture film and a separately playing soundtrack : en fr
  • GB836027A - Improvements in gating circuits using transformers : en
  • GB836035A - Expansion of pressure welded passageway panels : en
  • DE1812508U - PRESSURE CONTROLLED CHANGEOVER VALVE. : de en
  • ES70673Y - Shaft to rotor fastening of fractional motors : en es
  • ES79262U - Improved cover and heel set for women's footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES79370U - Device for the transfer and mixing of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221202A - Textile treatment bath : en fr
  • ES79415U - Improved electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220867A - Improved two-pass hydroreforming process on plate : en fr
  • GB836284A - Means for operating several cooperating constituent static current converters : en
  • AU243815B2 - Improvements in or relating to organic halo pyrosulphates and aromatic : en
  • BE563008A - 2-METHYL-2-HYDROXY-4- (2.2.2.-TRICHLORO-1-HYDROXY-ETHOXY) -PENTANE AND ITS PREPARATION PROCESS. : en fr
  • GB836378A - Improvements relating to printing machines : en
  • GB836546A - Propellent powders : en
  • US2938469A - Pump : en
  • US2939011A - Wear test method and apparatus : en
  • US2939142A - Bending microwaves by means of a magnetic or electric field : en
  • GB836076A - Improvements in or relating to a gate valve : en
  • ES71442Y - Mechanism to achieve certain movements applicable to various toys : en es
  • ES74523Y - Recall device for cardboard box sewing machines : en es
  • FR1220955A - Magnetic separator for wet sorting : en fr
  • GB836146A - Improvements in or relating to boiler feed pump installations : en
  • ES255675A1 - Procedure for obtaining solid detergent compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES256165A3 - Improvements in electromagnetic relays (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221445A - Voltage divider, particularly intended for measurements : en fr
  • FR1221210A - Improvements to freight elevator brakes : en fr
  • FR1221620A - Ore and coal processing apparatus : en fr
  • FR1221789A - Device generating a sawtooth current in a coil : en fr
  • DE1812409U - CLOTHING HANGER. : de en
  • DE1812562U - ELECTROMAGNETIC SIGNAL HORN FOR MOTOR VEHICLES. : de en
  • ES256606A1 - Improvements introduced in the manufacture of bulbs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1071378B - Method and device for determining the carbon level in furnace atmospheres : de en
  • GB836256A - Improvements relating to the filtration of fluids : en
  • AU237726B2 - Improvements relating to telephone handsets : en
  • GB836489A - Apparatus and system for producing honeycomb core : en
  • DE1082705B - Injection syringe : de en
  • GB836480A - Improvements in or relating to alloy plate : en
  • DE1812546U - PIG SCRAPER AND SHAVING MACHINE. : de en
  • ES79518U - Eyeglass frame with device for interpupillary distance regulation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221422A - Advanced device for contacting liquids : en fr
  • ES251877A1 - Improvements in or relating to a new substituted 2,6-diketopiperazine and its manufacture : en es
  • ES72643Y - Shield of mixed constitution, to mark and seal : en es
  • FR1221811A - Coating plates and their manufacturing process : en fr
  • GB836332A - Novel amino-acid hydrazides and a process for the manufacture of same : en
  • GB836412A - Improvements in or relating to apparatus for reeling electric cables and other elongated flexible articles : en
  • FR1221456A - Aromatic dipivalates : en fr
  • GB836492A - Hydraulic electric resistance welding head : en
  • FR1221175A - Seal for anti-friction bearings : en fr
  • FR1221101A - Electric heating device in particular for cooking vessels and its manufacturing process : en fr
  • ES253741A1 - IMPROVEMENTS RELATED TO THE POLYMERIZATION OF BUTADIENE : en es
  • ES256048A1 - Filtration apparatus with filtering tube beam (Machine-translation by Google Translate, not legally binding) : en es
  • ES79201U - Needle for double-effect styled machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221717A - Improvements made to light signaling devices, in particular those intended to regulate pedestrian and vehicle traffic : en fr
  • DE1812367U - MATTRESS MADE OF PLASTIC FOAM, IN PARTICULAR POLYAETHER FOAM. : de en
  • DE1812395U - CARRIER FOR TOILET PAPER ROLLS IN RESERVE. : de en
  • ES252216A1 - Multiple machine for the vulcanization of the sole to the shoe court (Machine-translation by Google Translate, not legally binding) : en es
  • ES254476A3 - Procedure for manufacturing molds and machines of foundry (Machine-translation by Google Translate, not legally binding) : en es
  • ES79537U - Automatic and intermediate heat exchanger (Machine-translation by Google Translate, not legally binding) : en es
  • US2938965A - Magnetic recording and reproducing unit : en
  • GB836353A - Improvements in or relating to electrical conversion devices, using vibratory interrupters : en
  • ES79442U - Plug for compressible metal tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221561A - Luminescent shines for all jewelry : en fr
  • GB836188A - Improvements in or relating to simulated mosaics : en
  • CH346814A - Packaging device for labeled, rollable containers : de en
  • AU237850B2 - Cathode-ray-tube screens : en
  • BE587158A - Reactance coil : en fr
  • CA598998A - Distance measuring equipment : en
  • CA598819A - Gearing : en
  • CH346824A - Luminous watch : en fr
  • US2938440A - Photographic shutter and diaphragm adjusting mechanism : en
  • US2939128A - Plan position-indicator system : en
  • AU5521759A - Improvements in or relating tothe treatment of films : en
  • CH346657A - Machine for filling molding sand into core or molding boxes using compressed air : de en
  • BE587207A - New or improved machine for the sale of a material such as solid fuel : en fr
  • BE587216R - Method and priming device for a siphonic action toilet cistern : en fr
  • CH346548A - Process for the preparation of 5- (4'-oxy-butyl) hydantoin : de en
  • CH346715A - Voucher or discount stamp dispenser controlled by a cash register, booking machine or similar machine : de en
  • US2938755A - Shaft bearings : en
  • AU245247B2 - Improvements in and relating to catalysts : en
  • CA599134A - Process for preparation of hydrogen peroxide : en
  • ES79320U - Garrucha open (Machine-translation by Google Translate, not legally binding) : en es
  • ES79331U - Improved filter for fluids (Machine-translation by Google Translate, not legally binding) : en es
  • CA598918A - Electric stabilizing circuits : en
  • US2938758A - Piston ring assembly for internal combustion engines : en
  • US2938760A - Tachograph and sheets suitable for use with the same or with other graphic recording devices : en
  • US2938927A - Gas recovery : en
  • BE587552A - Device for the manufacture of barbed steel wire and barbed steel wire obtained : en fr
  • US2938313A - Process of potting electrical apparatus : en
  • US2938697A - Control means for outside mirrors and the like : en
  • AU234298B2 - Improved "umbrella joint : en
  • US2938239A - Bale opening method and apparatus : en
  • US2938382A - Fluid meter : en
  • US2938821A - Manufacture of flexible metal-coated glass filaments : en
  • US2938980A - Undervoltage trip device : en
  • CA598834A - Screw-holding screw driver : en
  • AU238430B2 - Improvements in or relating to transistor oscillators : en
  • BE587369A - Injection and dilation device for human body cavities. : en fr
  • CA598991A - Detector circuit for loran receivers : en
  • CH346722A - Device for clearing trees : de en
  • BE587365A - Wind heater for blast and blast furnaces. : en fr
  • BE587429A - Rotary internal combustion engine. : en fr
  • CH346582A - Device for automatically adjusting, as a function of the speed of a moving member, the upper limit that a braking force of this member can reach : en fr
  • US2938557A - Knife mounting for flywheel type forage harvesters : en
  • US2938604A - Elevator control system : en
  • AU5315659A - Improvements in or relating to circuit arrangements for producing ans-shaped current through a coil : en
  • BE562305A - NEW ESTERS FROM THE YOHIMBINE GROUP. : en fr
  • CA599070A - Combined contact and terminal for electric switch : en
  • CH346612A - Transformer with a complex gear ratio : de en
  • US2938841A - Preparation of zirconium for cold working : en
  • CA599015A - Mechanical grinding of vat dyestuff in the presence of a dispersing agent : en
  • CH346597A - Drive for circuit breakers : de en
  • CH346753A - Method and device for agglomerating powdery materials : de en
  • CH346832A - Device for driving pipes into the ground from a shaft : de en
  • US2939043A - Transmit-receive tube : en
  • CA598797A - Multi-tubular steam generator : en
  • DE1082677B - Four-part ferromagnetic yoke core for the magnetic deflection of cathode rays in cathode ray tubes : de en
  • AU244739B2 - Iodine-containing benzoic acid amides anda process of making same : en
  • AU244806B2 - Improvements relating tothe production of alkyl aryl compounds : en
  • BE587626A - Method and apparatus for welding together several lengths of tubes or hollow profiles. : en fr
  • CA599045A - Folding furniture structure : en
  • US2938419A - Binaural audio wave pick-up for musical instruments : en
  • US2938790A - Friction lining compositions : en
  • USD188052S - Transformer valve : en
  • CH346591A - Amplifier device for telephone charge indicator : en fr
  • CH346815A - Device for attaching an object to a cardboard card or the like by means of an adhesive strip : de en
  • CA599039A - Triglyceride compositions : en
  • CH346516A - Device for continuous dyeing and heat treatment of fibrous webs, in particular textile fabrics : de en
  • US2938283A - Heel structure for high-heeled ladies' footwears : en
  • US2938598A - Dust collector : en
  • US2938879A - Non-blocking polyethylene compositions : en
  • US2938740A - Office implement : en
  • BE587317A - Filter paper for filtering coffee, tea and other drinks. : en fr
  • BE587475A - Portable heating device. : en fr
  • CH346729A - Method and arrangement for measuring the injection angle of diesel engines : de en
  • CH346734A - Adjustable device for fixing an arm to a tree : en fr
  • AU4545059A - Improved "umbrella joint : en
  • CH346645A - Process for the production of artificial threads by the viscose spinning process : de en
  • FR1221310A - Pneumatic casing for vehicle wheels : en fr
  • ES256156A3 - Pneumatic remote control for switches and switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221165A - New mono-azo dyes, their preparation and applications : en fr
  • AU241071B2 - Electro deposition of bright nickel : en
  • CA599139A - Pushbutton switch with momentary contact action : en
  • DE1082834B - Propellant charge to accelerate a projectile : de en
  • FR1221317A - Automatically variable flow pump : en fr
  • ES256843A1 - Procedure for the manufacture of pipes and hollow bodies of closed contour (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220992A - Cyclopentadienyl titanium compounds : en fr
  • FR1221093A - Explosive cartridge generating propellant gas : en fr
  • FR1221256A - Assembly of a television circuit : en fr
  • ES256501A3 - A system of insulation for parallel conductors of television circuits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221820A - Process for manufacturing ribbons and edging in bias fabrics and ribbons thus obtained : en fr
  • GB836049A - Improvements in or relating to machine tool control systems : en
  • AU235252B2 - Improvements in warp thread brakes for circular looms : en
  • CH346741A - Pinch valve : en fr
  • CH346756A - Apparatus for piercing a sheet-like material and simultaneously passing a thread through it : de en
  • ES251868A1 - Perfections in acoustic devices for dolls and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79511U - Improved mold (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221514A - Shuttle clamp device for power loom : en fr
  • GB836122A - Process for obtaining alumina in the manufacture of portland cement : en
  • GB836245A - Optical coding system : en
  • IE23585L - Improvements in or relating to agricultural rakes : en
  • BE587594A - New Christmas tree stand. : en nl
  • CH346771A - Wheel suspension on heavy road vehicles : de en
  • ES253163A2 - A perfect machine for the manufacture of blocks for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES255908A1 - A cabinet device for motorcycles and light industrial vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES256317A1 - Improvements in the manufacture of transportable tanks on vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DK89069C - Mechanism for recording weighted balancing data on punch cards. : da en
  • ES79438U - Rotary cultivator grate, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB836216A - Process for producing inflatable articles : en
  • GB836508A - Improvements in or relating to vibratory road rollers : en
  • US2938859A - Regenerative platinum catalyst conversion process : en
  • US2938984A - Air dielectric rotor for coaxial switch : en
  • ES255979A1 - Transformer and current rectifier for transistor radio appliances (Machine-translation by Google Translate, not legally binding) : en es
  • DE1082769B - Air filter for the intake air of internal combustion engines : de en
  • DE1812557U - SHOE BOTTOM PART. : de en
  • US2938920A - Recovery of trialkyl borates from metal tetraalkoxyborates : en
  • US2938570A - Seat construction : en
  • AU236628B2 - Telephone subscribers' index : en
  • CA599062A - Paper forming section : en
  • ES251788A2 - Substituted dihydrobenzothiadiazines : en es
  • ES255328A1 - Improvements in the means of retaining and encouraging two independent members of metallic armours (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221348A - Tube or pipe fitting : en fr
  • GB836432A - Improvements in or relating to electrical servo-systems : en
  • ES256021A1 - Procedure for the preparation of emulging products (Machine-translation by Google Translate, not legally binding) : en es
  • ES73857Y - Clamping jaws with multiple organization : en es
  • ES75509Y - Dosing container tube as stopper for bottles containing another product : en es
  • FR1221712A - Guide shoe for transport systems : en fr
  • US2938447A - Arrangement for printing color films : en
  • ES252515A1 - Improvements introduced in the provisional flooring beams for floors (Machine-translation by Google Translate, not legally binding) : en es
  • ES70822Y - Penguin or similar toy with electrically actuated movements : en es
  • FR1221073A - Pulp processing machine : en fr
  • DE1082787B - Device for the continuous coating of metal strips : de en
  • FR1221051A - Torque converter : en fr
  • FR1221503A - Current supply device for alternators : en fr
  • US2938929A - Separation of 1, 2, 4, 5-tetrachlorobenzene from its isomers : en
  • FR1221226A - Process for manufacturing tubes from metal tapes : en fr
  • FR1221791A - almost constant gain amplifier stage : en fr
  • FR1221805A - Combined temperature control device : en fr
  • GB836036A - Band type clamps : en
  • US2939051A - Printed circuit assembly : en
  • DE973779C - Adjustable lighting device with a high-pressure gas discharge lamp and with a main and an auxiliary mirror : de en
  • ES254612A1 - Procedure for preparing monoazoic colorants to chrome (Machine-translation by Google Translate, not legally binding) : en es
  • ES75906Y - Tubular duct with double tap, for the distribution of water for electric heaters : en es
  • FR1221048A - Advanced clutch : en fr
  • FR1221242A - Selective manufacture of normal olefins in c8 to c10 : en fr
  • FR1220887A - Improvements to gate valves : en fr
  • GB836097A - A method of producing adhesive tapes : en
  • ES76797U - Vehicle parking time control disk (Machine-translation by Google Translate, not legally binding) : en es
  • GB836100A - Compressed air brake installation for vehicles equipped with pneumatic suspension : en
  • GB836104A - Fuel composition : en
  • AU237500B2 - NON-iONIkC DET-RGENTS : en
  • BE587130A - Method of treating an offset rubber cloth. : en nl
  • CA598876A - Dripless pouring devices for bottles : en
  • CA598961A - Linear quinacridone in beta crystal phase : en
  • DE1812440U - ESCAPE ROD. : de en
  • DK89046C - Electric toothbrush. : da en
  • GB836026A - Improvements in or relating to martensitic stainless steels : en
  • DE1082802B - Single-channel impeller for centrifugal pumps with a spiral-shaped blade : de en
  • DE1812283U - SAFETY SOCKET. : de en
  • ES255782A1 - Improvements in the methods of manufacturing collectors for electrical machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB836390A - Method of flattening and sound insulating vitreous enamelled chalkboards, architectural panels and the like : en
  • BE585255A - New nitrogenous organic bases and their preparation processes. : en fr
  • CA599143A - Manufacture of fibrous tubes : en
  • DE1082849B - Method and device for the automatic regulation of rotary tube furnaces with Lepol grate : de en
  • ES79522U - Perfect desk chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220951A - Device for simultaneously fixing the sole and the heel front flap to the heels of shoes : en fr
  • FR1220956A - Process for the synthesis of dicarbocyanine dyes : en fr
  • GB836504A - Card width sensing device : en
  • DE1812451U - FUEL LEVEL INDICATOR. : de en
  • DE1812438U - MECHANICAL FINE DIAL WITH COUPLED ELECTRIC REMOTE TRANSDUCER. : de en
  • US2938682A - Method and means for focusing sound caused by aircraft : en
  • ES79279U - Cartridge plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221547A - Receiving device for card tapes : en fr
  • GB836558A - Improvements in or relating to automatic telephone systems : en
  • GB836434A - Electronic track circuit for railroads : en
  • ES79355U - Cleaning utensil (Machine-translation by Google Translate, not legally binding) : en es
  • ES79443U - Hopper with cement weir (Machine-translation by Google Translate, not legally binding) : en es
  • ES79307U - Binding device for changeable sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79323U - Luminous electric pump perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES79535U - Improved centrifugal pump (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221130A - Advanced engine fuel or addition concentrate for engine fuel : en fr
  • GB836040A - Sizing polyester textile yarns : en
  • ES256001A3 - IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC CLOSING VALVES FOR AEROSOL AND ANALOGUE CONTAINERS : en es
  • AU5526159A - Apparatus forand method of identifying material units : en
  • CH346577A - High flexibility elastic traction device : en it
  • US2938381A - Liquid metering apparatus : en
  • US2939133A - Emplacement site locating radio system : en
  • BE585485A - Improvements to light-curing elements. : en fr
  • CH346524A - Resilient, flexible mark with tongues that can be inserted into pairs of slots in index sheets : de en
  • ES253456A3 - Improvements introduced in the construction of the transmission mechanisms of the rotor turn in flower machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES73721Y - Hinge for removable doors : en es
  • FR1221569A - Improvements to dynamo-electric machines : en fr
  • ES256258A3 - A sound apparatus by eco (Machine-translation by Google Translate, not legally binding) : en es
  • GB836222A - Printing demand recorder : en
  • DE1812362U - BED FRAME, IN PARTICULAR FOLDING BED FRAME. : de en
  • DE1812415U - SALES SHELF. : de en
  • DE1812454U - MULTI-LANE MAGNETIC HEAD. : de en
  • FR1221608A - Express pouch and its manufacturing process : en fr
  • GB835987A - Lubricating oil composition containing rust inhibitors : en
  • GB836551A - Improvements in or relating to electric discharge lamps : en
  • ES256395A3 - Perfected procedure of rubber wire winding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221185A - Method and device for generating oscillatory electric discharges in spark erosion machines : en fr
  • FR1221706A - Bagging machine : en fr
  • IE24180L - Raking machines. : en
  • ES256959A3 - Procedure for the manufacture of tubular elbows of small radio (Machine-translation by Google Translate, not legally binding) : en es
  • ES79368U - Cut smoke to embed (Machine-translation by Google Translate, not legally binding) : en es
  • GB836267A - Means for prestressing concrete pipe : en
  • GB836475A - Low stress electrodeposited rhodium : en
  • GB836094A - Improvements in welding compositions : en
  • DE1812592U - YARD AND RAINPIPE SINKBOX. : de en
  • FR1221000A - Phonographic record : en fr
  • DE1812233U - AIR-PERMEABLE COMPOSITE MATERIAL SHEET FOR UPHOLSTERY, UPHOLSTERY, OR. DGL. : de en
  • ES255499A1 - New ceramic forged flooring system, floor sky and acoustic and thermal insulated chamber (Machine-translation by Google Translate, not legally binding) : en es
  • ES255928A1 - A procedure and installation for loading and discharging in modern dimensions zamars ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES256221A1 - Improvements in the paratramm devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220961A - Aluminum based alloy : en fr
  • FR1220983A - Improvements to chemical reaction equipment : en fr
  • FR1221322A - Improvements to aerodyne gas turbine jet engines : en fr
  • FR1221412A - Process for the preparation of trans-1,2-dihalo-ethylenes : en fr
  • BE587176Q - Lamp base and its assembly process. : en fr
  • BE587474A - Foam flotation system : en fr
  • US2938439A - Earth tamping roller : en
  • US2938542A - Air suspension control apparatus : en
  • GB836168A - Improvements in and relating to gas dispensing apparatus : en
  • GB836082A - Method of modifying type a gelatin and product thereof : en
  • GB836436A - Unsaturated polyesters : en
  • FR1221092A - Movable plug hinge : en fr
  • FR1221836A - Improvements to multi-element and flat contact connector systems, as well as connectors for printed circuits : en fr
  • GB836377A - Improvements in extruding machines : en
  • GB836421A - Method of making high frequency power dissipating terminations : en
  • CA599027A - Electron discharge device anode structure : en
  • FR1221565A - Large liquid line check valve : en fr
  • FR1221344A - Improvements to manually operated control units : en fr
  • ES75159Y - Mechanical blind cleaning utensil or similar : en es
  • ES75686Y - Cereal toaster : en es
  • GB836253A - Improvements in or relating to resilient mountings : en
  • USD188051S - Electrical switch or similar article : en
  • FR1221821A - Method of processing bee honey or sugar solutions to improve their properties : en fr
  • ES255687A2 - Device detector of failures in the electrical systems of the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES256004A1 - Improvements in the manufacture of socks, stockings and analogs of protective or orthopedic character (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220935A - Zipper closure : en fr
  • ES254651A1 - MECHANISM FOR CHANGING THE DIRECTION OF ROTATION : en es
  • ES79588U - Insulator for high voltage terminal boxes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79432U - Stamped lamp for locks (Machine-translation by Google Translate, not legally binding) : en es
  • GB836354A - Improvements in or relating to photometers : en
  • ES256262A1 - A device to dry tobacco (Machine-translation by Google Translate, not legally binding) : en es
  • ES79378U - Improved support of the drive mechanism of the guide tables (Machine-translation by Google Translate, not legally binding) : en es
  • ES79441U - Improved tacos for hunting cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221504A - Flame monitor : en fr
  • FR1220931A - Improvements to reprocessing presses for offset printing : en fr
  • FR1221434A - Ionic vaporization pump : en fr
  • US2938334A - Supersonic inlet : en
  • US2938739A - Towing bumper hitch : en
  • FR1221300A - Photographic apparatus, in particular narrow film apparatus : en fr
  • ES79304U - Support for laying of overhead lines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221042A - Automatic book forming and pressing machine : en fr
  • GB836417A - Improvements relating to marking articles : en
  • ES256708A3 - METHOD OF FIXING METAL CAN OPEN KEYS TO METAL SHEET BACKGROUNDS COATED ON BOTH SIDES : en es
  • FR1221222A - Process for treating sulphite waste liquors with a view to recovering lignosulphonates : en fr
  • FR1221737A - Filing drawer table with inclined compartments : en fr
  • FR1221850A - intermediate fluid exchangers, applicable in particular to the cooling of uranium hexafluoride : en fr
  • ES79449U - Improved heel set for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • US2938425A - Projection of stereoscopic pictures to give a three dimensional effect : en
  • US2938733A - Chuck with roll end penetrating and gripping pawls : en
  • ES255904A1 - Procedure for the preparation of a derivative of phenotytein (Machine-translation by Google Translate, not legally binding) : en es
  • ES79124U - Improved broomstick (Machine-translation by Google Translate, not legally binding) : en es
  • ES79193U - Adjustable universal support for fractional electric motors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221469A - Articulated support frame for underground excavations : en fr
  • US2939102A - Self-aligning quick disconnect plug : en
  • US2939107A - Recordation of seismic signals : en
  • CA599106A - Stable emulsifier free lactices : en
  • DE1082684B - Electrode holder for welding electrodes : de en
  • DE1812558U - REPLACEABLE HEEL STAIN. : de en
  • ES252836A3 - Improvements in the preparation of dietetic regimes under chemical stimulus for bird feeding (Machine-translation by Google Translate, not legally binding) : en es
  • ES255331A1 - IMPROVEMENTS IN THE HYDRAULIC LIFTING SYSTEMS : en es
  • FR1221039A - Regulator for motors driving in particular electric generators : en fr
  • GB836106A - Improvements in packing materials : en
  • ES68607Y - Improved safety device for gas installations : en es
  • FR1221040A - Improvements to guides for felts and the like, in particular for paper machines : en fr
  • US2938408A - Differential v-belt transmission drive : en
  • US2938911A - Condensation products of sugar acid lactones with aromatic hydrocarbons : en
  • US2938762A - Diazotization in presence of developer : en
  • US2938804A - Irradiation method and apparatus : en
  • US2939019A - Circuit arrangements for producing substantially constant currents : en
  • US2939036A - Electron tube apparatus : en
  • US2938541A - Valve : en
  • CH346580A - Vehicle wheel : en fr
  • CH346652A - Small electro-oligodynamic activator : de en
  • DK89074C - Milk cooler. : da en
  • AU243197B2 - Improvements in or relating to pole-changing synchronous electric machines : en
  • AU5526259A - Improved needle threader : en
  • CA598889A - Method of completing a well : en
  • CA598972A - Facsimile recorder : en
  • US2938411A - Support arrangement for electric drills, or the like : en
  • US2938535A - Liquid supply apparatus : en
  • US2939143A - Wide band dipole antenna : en
  • US2938286A - Rotary pressing machine control : en
  • ES254832A1 - Improvements in metallic formwork formats for the emptying of concrete, stamped in a single piece and with mathematical modules (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221376A - Titanium-based alloy : en fr
  • FR1221720A - Improvements made to cardboard or similar containers : en fr
  • FR1221773A - Spring device for additional suspension of a vehicle body : en fr
  • GB836050A - Process and apparatus for the regeneration of an ammoniacal liquid containing cuprous and cupric salts, used for removing carbon monoxide from gaseous mixtures under pressure : en
  • DE1082702B - Suction prosthesis : de en
  • DE1082742B - Circuit arrangement for length measurement : de en
  • BE587595A - Potato scraping machine. : en nl
  • CH346806A - Safety ski bindings for downhill and gate runs : de en
  • DK89051C - Process for the preparation of 2-amino-1,3,4-thiodiazoles substituted in the 5-position. : da en
  • ES79175U - Sllºn perfected for mopeds (Machine-translation by Google Translate, not legally binding) : en es
  • ES79494U - Grapilla for the wall mounting of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • CA598828A - Binocular visual training device : en
  • CA598922A - Apparatus for separating oil and water : en
  • BE587587A - Long-acting penicillin tablets : en fr
  • CH346692A - Process for the production of seamless tubes from regenerated cellulose : de en
  • DE1812281U - WALL PROTECTOR FOR ELECTRICAL INSTALLATION APPARATUS. : de en
  • CH346666A - Artificial gem stone : de en
  • US2938314A - Method of and apparatus for evacuating air from bag body at time of filling : en
  • US2938862A - Method of refining aromatic extract oils with barium compounds : en
  • US2939048A - Apparatus for creating extremely high temperatures : en
  • BE587268A - Telephone amplifier established without galvanic connection. : en fr
  • CH346572A - Iron-chromium-aluminum alloy : de en
  • CH346598A - Control device for winding devices for winding with constant tension : de en
  • CA598905A - Device for indicating the presence of a pulse group with certain determined time intervals between the pulses included therein : en
  • US2938968A - Arrangement for a contact switch : en
  • US2939132A - Cooperative doppler frequency measuring system : en
  • AU4387458A - Reel device for electric leads andthe like : en
  • US2938298A - Toy helicopter of saucer type : en
  • US2938871A - Aviation gas turbine lubricants : en
  • US2939007A - Spectrometer specimen holder : en
  • AU5511759A - Copolymers suitable for use as primers : en
  • CA599074A - Electronic storage device : en
  • CH346644A - Impeller for centrifugal compressor : de en
  • US2938270A - Precision means for measurement of angles : en
  • US2938377A - Hardness testers : en
  • ES79380U - Improved provision applicable to plug-in electrical connection systems (Machine-translation by Google Translate, not legally binding) : en es
  • CH346534A - Process for the degradation of polyethylene terephthalate to dimethyl terephthalate : de en
  • US2938280A - Simulated aircraft speed indicating systems : en
  • BE585199A - Neutron flux measuring device. : en fr
  • BE587243A - Process for obtaining "thrown" knits of controlled and constant elasticity and resulting product : en fr
  • CA599116A - Separation of glucosaccharolactones : en
  • CA599208A - Dischargers for pyrotechnic devices : en
  • CH346810A - Device for inserting match pins into a perforated moving organ : de en
  • US2938843A - Process for the production of aluminum by fused bath alumina electrolysis and three-layer anode for carrying out said process : en
  • US2938997A - Welding device : en
  • US2938969A - Sequence timer : en
  • US2939116A - Tape code translator : en
  • US2938222A - Quick opening die head with chaser adjusting means for different size pipes : en
  • US2938509A - Mixers for two liquids, such as those for supplying engines with a mixture of fuel and lubricant : en
  • US2938961A - Electronic switching system : en
  • FR1221463A - Method and apparatus for recording, reproducing and erasing signals : en fr
  • CH346518A - Laundry mover for washing machines : de en
  • CA599099A - Locking detent mechanism : en
  • BE587239A - New herbicidal agents : en fr
  • CA598875A - Polyamine salt corrosion inhibitor : en
  • CA598866A - Wideband microwave attenuator : en
  • DE1082729B - Method of repairing fabricated articles or rubber articles containing fabric layers : de en
  • FR1221299A - Method and apparatus for carrying out reactions with absorption of heat between finely divided materials and gaseous fluids at a relatively high temperature : en fr
  • FR1221306A - Improvements to threaded assembly members and their manufacturing process : en fr
  • BE585174A - Method to fight brucellosis. : en fr
  • FR1220998A - Sewage sludge settling device : en fr
  • US2938724A - Sheet piling apparatus : en
  • US2938899A - Descarbamylnovobiocins : en
  • ES74522Y - Propaganda device for shirts : en es
  • FR1221282A - Multi-color automatic loom device : en fr
  • FR1221796A - Improvements in epoxy resin preparation processes : en fr
  • DE1082659B - Arrangement for controlling the speed of a direct current motor : de en
  • DE1082843B - Electric ignition element : de en
  • ES256118A3 - Improved improvements in carburetors for explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79565U - Improved motorcycle windshield mount (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221828A - Egg cup for cooking an egg, fitted with a movable handle forming a foot, used for serving and eating : en fr
  • BE587588A - Process for preparing bleach solution for bleaching textile and cellulose fibers : en fr
  • US2938429A - Explosive release actuator : en
  • CA598829A - Yarn tension compensator : en
  • DE1071410B - Pesticides. 31I. 5. 57th V. St. America : de en
  • DE1082782B - throttle : de en
  • DE1812338U - ELECTRIC HOT AIR GENERATOR FOR HEALTH PURPOSES. : de en
  • DK89068C - Titanium calculator. : da en
  • ES79404U - Blind of adjustable slats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221253A - Use of acylurethanes as acylating agents : en fr
  • GB836046A - New polymers : en
  • USD188042S - Combined handle and latch actuating unit : en
  • BE587218A - Motor vehicle door consisting of a covered frame : en fr
  • BE587135A - Display window frame : en fr
  • DE1082788B - Device for cleaning small workpieces in liquids : de en
  • DE1812585U - PLOW FOR DUMP CLEARERS, REVERSING MACHINES OD. DGL. : de en
  • BE587166A - Masses and mixtures colored with pigments. : en fr
  • US2938878A - Vinyl chloride resin compositions containing an alkyl nu, nu-bis (2-cyanoethyl) carboxamate as a plasticizer : en
  • BE587437A - Semiconductor trigger circuit : en fr
  • DE1812381U - CLOTHES TO ATTACH TO CABINET DOORS OR. DGL. : de en
  • ES256034A1 - Improvements in the machines for telescopic tiles labrados (Machine-translation by Google Translate, not legally binding) : en es
  • ES79300U - Improved mixer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221452A - Improvements to devices of the cryotron type : en fr
  • DE1812500U - BALL BEARING GEAR. : de en
  • AU242916B2 - Improvements in or relating to rotary electric machines : en
  • AU5519959A - Improvements in and relating tothe chemical polishing of beryllium : en
  • CA599014A - Mounting for an axially movable motor : en
  • US2938499A - Combination pen and pressurized filling means : en
  • US2938658A - Pump : en
  • USD188071S - Crimping tool : en
  • US2938492A - Mooring device : en
  • CH346636A - Lubricant containing a diester and a polyester : de en
  • US2939089A - Signal generating circuit : en
  • BE587185A - Silo cover : en fr
  • BE587592R - Method and apparatus for extinguishing fires : en fr
  • DE1082847B - Building material mixture for the production of water-repellent masonry : de en
  • ES256464A1 - Improvements in industrial type electrical switches and switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221045A - Natural gas liquefaction process : en fr
  • FR1221286A - Nitrogen fiber dyeing process : en fr
  • FR1221399A - Building material : en fr
  • FR1221790A - Device generating a sawtooth control voltage : en fr
  • USD188087S - Conduit closure cap : en
  • US2938568A - Machine for and method of corrugating paper : en
  • US2938940A - Cable splicing sleeve : en
  • CH346535A - Process for purifying dimethyl terephthalate : de en
  • CH346807A - Automatic cone setting device : de en
  • AU234773B2 - Improved needle threader : en
  • BE587181A - Auxiliary motor with control roller for vehicles. : en fr
  • AU239309B2 - Improvements in and relating tothe chemical polishing of beryllium : en
  • BE587256A - Board game. : en nl
  • CA598930A - Preparation of substantially anhydrous formaldehyde by a partial condensation process : en
  • CA599023A - Socket connector : en
  • CA599092A - Heading tools for use in cold forging : en
  • DE1082786B - Method and device for the shaping electrolytic processing of bodies made of semiconducting or conductive material : de en
  • DE1812376U - BASE FOR TABLE TENNIS TABLES. : de en
  • ES249687A1 - Centrifugator for the dehydration of finally granulose products (Machine-translation by Google Translate, not legally binding) : en es
  • GB836411A - Improvements in or relating to apparatus for reeling electric cables and other elongated flexible articles : en
  • DE1082593B - Process for the preparation of salts or hydrogenation products of di- (aminocyclohexadienyl) and its alkyl substitution products : de en
  • DE1082767B - Throttle linkage for carburetor machines : de en
  • DE1812485U - HOP WIRE EXTRACTOR. : de en
  • BE587627A - Cistern for sanitary installations. : en fr
  • US2938474A - Dough-processing machine : en
  • US2938549A - Straightening and severing of wires : en
  • US2938641A - Containers : en
  • US2939090A - Combined plate and screen grid modulated amplifier circuit : en
  • BE587205A - Improvements made to control switches for elevator shafts : en fr
  • CH346672A - Washing machine, especially for washing dishes : en fr
  • BE562550A - PROCESS FOR THE PREPARATION OF AN UNSATURATED TERTIARY CARBINOL. : en fr
  • BE587188A - Machine for covering the heels of ladies' shoes with skins or other materials : en fr
  • US2938250A - Method and apparatus for molding : en
  • US2939003A - Pulse modulation detector circuit : en
  • FR1221224A - Freezing drying process and device : en fr
  • BE587508A - Chess : en fr
  • CH346627A - Nuclear reactor plant : de en
  • CH346650A - Milk bottle with electric heating device : de en
  • BE587193A - Traction goggles for trailer drawbars, stretchers, slip brakes and the like : en fr
  • US2938573A - Adjustable footrest : en
  • US2938593A - Combination sound-deadening and gas-purifying apparatus : en
  • US2938290A - Advertising signs and methods of making same : en
  • CA598946A - Pressure and capacity regulating valve : en
  • CA599086A - Method of densifying thermoplastic vinyl aromatic polymer particles of low bulk density : en
  • JPS356315B1 - : ja
  • US2938794A - Preservation of microbial cells : en
  • US2939002A - Time selectors : en
  • AU243312B2 - Improvements in and relating tothe polymerisation of olefines : en
  • CA599104A - Thermocouple structure : en
  • AU5527759A - Cathode-ray-tube screens : en
  • BE562717A - Installation comprising heating elements intended for the treatment of synthetic fibers from thermoplastic materials : en fr
  • CA599001A - Treatment of mica : en
  • ES256185A3 - Injection system for machines of fusion and colada to pressure of hot chamber, especially for magnesium and aluminum (Machine-translation by Google Translate, not legally binding) : en es
  • ES72779Y - Hand clamp for closing metal caps : en es
  • ES79135U - Improved tray (Machine-translation by Google Translate, not legally binding) : en es
  • US2938639A - Wood chip level control : en
  • CA598885A - Interpolymers of alkyd resins, vinyl halides and vinyl esters : en
  • DE1082633B - Hall modulator : de en
  • DE1812466U - DETACHABLE EYE CUP FOR OPTICAL DEVICES. : de en
  • ES79117U - Suspension device for portable devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES79148U - Hook perfected for the manufacture of people (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221598A - Process for the manufacture of catalyst for refining hydrocarbons : en fr
  • GB836209A - Improvements in expansion joints for pipe lines : en
  • GB836428A - Improvements in or relating to sash-locks : en
  • DE973765C - Movable device, especially heavy open-pit mining device : de en
  • GB836444A - Improvements in and relating to novelty hats : en
  • CH346737A - Delayed coupling device : en fr
  • IE23849L - Braking threads in looms : en
  • DE1082837B - Device for remote display of the location of a grab trolley : de en
  • ES79343U - Perfected heater : en es
  • FR1221147A - Process for blocking the polymerization of olefinic compounds : en fr
  • ES75734Y - Drum for clothes washing machines, tumble dryers and air dryers : en es
  • ES79388U - Protective cap-feeder for centrifugal crushers, electrical appliances and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221313A - Fuel regulator for internal combustion engines : en fr
  • GB836431A - Improvements in aminoplast resinous compositions and method of making same : en
  • DE1082607B - Device for cooling hot, small items : de en
  • ES256112A1 - Rotary positive displacement machine : en es
  • FR1221331A - Articulated frame support with lifting devices : en fr
  • FR1221509A - Pressure-adherent adhesive tape : en fr
  • FR1221758A - Flexible or rigid connection device with variable section between two parts : en fr
  • US2938829A - New fluorine-containing compounds : en
  • DE1082739B - Use of non-precipitation-hardening, overheating-insensitive alloys : de en
  • DE1082840B - Safety bindings : de en
  • FR1221709A - Advanced handlebar grip : en fr
  • GB836159A - Improvements in or relating to doors : en
  • BE587141A - Method and apparatus for use in experimental biological research carried out on laboratory animals : en fr
  • CA598850A - Combined television and sound system : en
  • CH346648A - Method and arrangement for investigating the appearance of secondary images when observing exposed areas, the so-called Purkinje afterimages : de en
  • FR1221451A - Greens collecting device, incorporated in a beet harvester : en fr
  • FR1221367A - Freewheel device : en fr
  • ES75833Y - Concentrator for projectors : en es
  • ES79386U - Piece of fabrics for belts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221188A - Ceiling : en fr
  • ES256795A3 - Improvements introduced in the manufacture of automatic valves reducing the pressure of a gas (Machine-translation by Google Translate, not legally binding) : en es
  • ES59019Y - Clamping device on the neck of canteens and similar bottles of the screw cap and the hanging strap : en es
  • ES70504Y - Shutter model with special characteristics : en es
  • FR1220875A - Gathered filter bag oil filter : en fr
  • GB836501A - Rotor blade construction and retention fitting therefor : en
  • FR1221419A - Light polarizing film and its preparation process : en fr
  • FR1221784A - Improvements made to hunting organs on straight looms : en fr
  • US2938277A - Navigation training apparatus : en
  • US2938706A - Roll changing device : en
  • US2938771A - Method of making hyposulfites : en
  • BE587294A - Emergency device for unloading from the bottom of a vertical nuclear reactor channel : en fr
  • CA598987A - Magnetically controlled gating element : en
  • CH346750A - Process for the production of a rim for vehicle wheels with pneumatic tires : de en
  • DE1082637B - Process for determining the proportions of the basic and clinking noise from the overall noise of a multi-channel FM radio relay system during operation : de en
  • DE1082746B - Arrangement for the precise measurement of small amounts of flowing media : de en
  • DE1812334U - URINE BOTTLE CASE. : de en
  • DE1812556U - SHOE WITH STEM, IN PARTICULAR SUCH SLIPPERS. : de en
  • GB836150A - New 3-amino-6-substituted pyridazines and preparation of sulfanilamidopyridazines therefrom : en
  • DK89070C - Potato harvester. : da en
  • ES256184A3 - System for the transportation and the dosed introduction of casted metal from the oven crank to the cylinder of injection of a machine for the fution and the colada to pressure in cold chamber (Machine-translation by Google Translate, not legally binding) : en es
  • ES70465Y - Ambulatory crib : en es
  • FR1221775A - Method and device for disinfecting, in particular wineware : en fr
  • DE1082831B - Shoe filler made of elastic foam : de en
  • DE1812308U - DEVICE FOR COOLING DRY RECTIFIERS OR CRYSTAL AMPLIFIERS. : de en
  • DE1812463U - PROJECTION WALL, PROJECTION SCREEN OD. DGL. FOR THE SHOWING OF PHOTOS AND FILMS. : de en
  • DK89058C - Bimetal torque switch, especially for flashing and fluorescent lamps. : da en
  • GB836470A - Improvements relating to textile twisting machines : en
  • ES69141Y - Selenium Dry Rectifier : en es
  • GB836069A - Starting systems for internal combustion engines : en
  • GB836445A - Improvements in or relating to structures embodying electric fittings : en
  • US2938805A - Process of stabilizing autocatalytic copper plating solutions : en
  • DE1812295U - TERMINAL BOX FOR ELECTRIC MACHINERY. : de en
  • DE973784C - Clamping and holding device, especially for bracing formwork walls by means of wires : de en
  • ES79261U - Double head nail (Machine-translation by Google Translate, not legally binding) : en es
  • GR20917B - WATER TIRES WRENCH. : el en
  • DE1812296U - ELECTRICAL CONTROL DEVICE FOR REGULATING OR CONTROL PURPOSES. : de en
  • US2938410A - Seal arrangement : en
  • AU5523259A - Improvements relating tothe production of alkyl aryl compounds : en
  • US2939122A - Force to direct current transducer : en
  • US2938341A - Valves for controlling re-heat fuel on air-craft : en
  • US2938738A - Combined hand rim and wheel rim for wheel chairs : en
  • DE1812581U - PACKAGING INSERT. : de en
  • ES72864Y - Extendable cap for jars and bottles : en es
  • FR1220895A - Continuous calculation machine by hydrostatic analogies : en fr
  • ES73055Y - Container for bottling honey and similar items : en es
  • GB836208A - Improvements in heels for ladies' shoes : en
  • US2938375A - Key ring and lock : en
  • ES256067A1 - Procedure for obtaining an improved gasoline (Machine-translation by Google Translate, not legally binding) : en es
  • ES256157A3 - Improvements introduced in electromagnetic relevators (Machine-translation by Google Translate, not legally binding) : en es
  • ES256624A3 - Automatic opener apparatus, with the part secured by electroiman and orientable position (Machine-translation by Google Translate, not legally binding) : en es
  • ES74122U - A hydraulic planing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES79338U - Simplified pedal for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB836031A - Extraction of iron from iron-bearing titaniferous raw materials : en
  • GB836199A - Method for producing coated pellicles, films and sheets : en
  • US2938406A - Ratchet lever : en
  • US2938695A - Bracket-arm apparatus : en
  • US2938982A - Relay for switching connections between three conductors meeting at a common point : en
  • ES79523U - Structured structure chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221666A - Removable mounting bracket : en fr
  • GB836438A - Unsaturated polyesters : en
  • US2938578A - Overhead door : en
  • US2938913A - Process for anthraquinones from naphthalene via naphthoquinone : en
  • US2939131A - Airborne radar system : en
  • US2939091A - Modulator or demodulator using magnetoresistive elements : en
  • DE1812324U - DEVICE ON BODY CAVAL TUBES FOR DISTAL ILLUMINATION OF THE BODY CAVE. : de en
  • ES256645A1 - Antideslumbrante apparatus of special application to automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES256875A1 - Improvements in automatic closings for doors provided with damping device (Machine-translation by Google Translate, not legally binding) : en es
  • ES79581U - Improved sack-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221460A - Variable gear transmission device for motor vehicles : en fr
  • GB835997A - Improvements in and relating to bridge networks : en
  • CA598924A - Diethylene glycol dicarbamate-formaldehyde condensates, products therefrom, and methods of making them : en
  • CA599135A - Gas oil drying : en
  • CA599212A - Aerial cable support and spacer : en
  • BE587527A - Staircase railing and guardrail. : en fr
  • US2938227A - Hinge construction : en
  • US2938271A - Cloth measuring device : en
  • US2938949A - Electronic marker generator : en
  • CH346520A - Automatic washing machine, especially for household use : de en
  • ES256510A3 - Electric electronic device of musical sound ring (Machine-translation by Google Translate, not legally binding) : en es
  • US2938798A - Icing composition : en
  • US2939005A - Waveguide crystal assembly for broadband operations : en
  • FR1221670A - High-frequency field protection system of high-power microwave tube output window solders : en fr
  • FR1221794A - Improvements to resinous compositions curable at ordinary temperature : en fr
  • JPS3512127Y1 - : ja
  • GB836192A - Improvements in or relating to the manufacture of barium hydroxide : en
  • GB836350A - Aerials for very-high-frequency or ultra-high-frequency radio waves : en
  • DE1812254U - INSULATED CONDUCTOR WITH CONTACT SLOT FOR PORTABLE CURRENT COLLECTION. : de en
  • FR1221324A - Isotope production : en fr
  • US2938300A - Rotor spinning device : en
  • LU38328A1 - : fr
  • ES72804Y - Toy Phone Doorbell : en es
  • FR1221841A - Advanced panel for prefabricated buildings : en fr
  • GB835999A - Improvements in piston engines, pumps or compressors : en
  • ES256457A3 - Improvements introduced in the manufacture of heel sets for female shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79426U - Improved water boot (Machine-translation by Google Translate, not legally binding) : en es
  • ES79507U - Wooden floor in the form of parquet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221129A - Device for coupling at least one weighing installation to a single indicating device : en fr
  • GB836274A - Improvements relating to hook fastenings for garments : en
  • DE973740C - Process for improving the wear resistance of glass fibers : de en
  • FR1220893A - Process for preparing halogenated and sulfo-halogenated polymers : en fr
  • FR1220904A - Klystron amplifier : en fr
  • FR1221010A - Device for transforming, without contacts, a continuously variable operating command into a voltage starting suddenly : en fr
  • FR1221593A - Movement register by accumulation of information : en fr
  • DE1812400U - HANDLE ARRANGEMENT ON FRAMES, PREFERABLY MADE OF PLASTIC, IN PARTICULAR PORTABLE TUBS, BOWLS OD. DGL. FOR HOUSEHOLD, COMMERCIAL AND AGRICULTURAL PURPOSES. : de en
  • BE587311A - Advanced clamping device for elastic rail fasteners. : en fr
  • CA598853A - Container for maple tree sap : en
  • US2938941A - Ventilated conduit riser cap : en
  • USD188050S - Garment clip : en
  • AU5513259A - Improvements in or relating to transistor oscillators : en
  • US2939074A - Devices for testing rotary machines, electric motors, generators and the like : en
  • CA598846A - Acaricides : en
  • CH346622A - Nuclear reactor : en fr
  • DE1812464U - SCREW LOCKING FOR EYEGLASSES HINGES. : de en
  • ES254210A1 - Agricultural milling machine with transmission by means of gears (Machine-translation by Google Translate, not legally binding) : en es
  • ES255505A1 - Improvements in welded, three-dimensional lattice girder consisting of rod-like members : en es
  • ES256333A1 - Machine to apply, through rebordeado, metal capsules to various vessels and, in particular, to the mouth of filleted mouth (Machine-translation by Google Translate, not legally binding) : en es
  • ES73581Y - Electric pencil sharpening machine : en es
  • FR1220872A - Improvements to woodworking machines : en fr
  • FR1221232A - Drum washer washing machine : en fr
  • FR1221771A - Removable box for cakes of cinematographic films or others : en fr
  • ES256914A3 - Construction system, with the corresponding device, for the formation of walls or walls in building (Machine-translation by Google Translate, not legally binding) : en es
  • ES79280U - Perfect opener stopper (Machine-translation by Google Translate, not legally binding) : en es
  • ES252024A1 - Procedure for manufacturing a packaging for pneumatic cushions (Machine-translation by Google Translate, not legally binding) : en es
  • CA598895A - Washing machine : en
  • CH346821A - Automatic winding device for timepiece : en fr
  • US2938302A - Figure with moving eyes : en
  • US2938531A - Air eliminator valve and float therefor : en
  • US2938713A - Regenerative heat exchanger : en
  • US2939105A - Echo ranging system : en
  • ES255806A3 - Electrical maneuver equipment operated by magnetic field variation (Machine-translation by Google Translate, not legally binding) : en es
  • GB836158A - Improved building structures and their method of fabrication : en
  • GR20904B - METHOD FOR THE MAKING OF STEROIDS. : el en
  • DE1812348U - CONVERTIBLE BATHROOM. : de en
  • US2938304A - Means for watering christmas trees : en
  • US2938936A - Isomerization of saturated hydrocarbons : en
  • AU241165B2 - Glass fabric and process of preparing thesame : en
  • CH346776A - Seat, including vehicle seat : en fr
  • ES255643A1 - Improvements in or relating to apparatus in which a material may be treated and method therefor : en es
  • FR1221510A - Further training in shuttle looms : en fr
  • GB836336A - Improvements in or relating to velocity-modulation tubes : en
  • GB836427A - Improvements in or relating to high voltage supply units : en
  • GB836544A - Production of benzoate esters : en
  • ES256189A1 - A procedure for the manufacture of pºtreo material (Machine-translation by Google Translate, not legally binding) : en es
  • BE587204A - Non-contact push button switch, especially for controlling elevators : en fr
  • US2938673A - Nozzle : en
  • US2939037A - Apparatus for suppression of multipactor : en
  • DE1082773B - Fluid-cooled cylinder head of an internal combustion engine : de en
  • ES256332A3 - PROCEDURE FOR PREPARING TRANQUILIZING COMPOUNDS : en es
  • US2938948A - Form-printing facsimile receiver : en
  • US2938861A - Refining of light oil with a mixture of sulfuric acid, propionaldehyde, and acetaldehyde : en
  • US2938367A - Compartmented drum washing machine for textiles, especially laundry : en
  • CA599008A - Galvanic anode installation : en
  • CA598848A - Process of settling fluorescent screens using a dilute solution of alkaline earth salt : en
  • DE1812298U - ELECTRIC MOTOR WITH VERTICAL SHAFT AND RETURN LOCK FOR OUTDOOR INSTALLATION, IN PARTICULAR TO DRIVE A DEEP WELL PUMP. : de en
  • DE1812311U - INACTIVE ELECTRODE FOR VETERINE MEDICAL HIGH FREQUENCY SURGERY. : de en
  • DE1812504U - DEVICE FOR SEALING THE ENTRY OPENING OF AXIALLY SLIDING OPERATING ELEMENTS FOR DEVICES INSTALLED IN THE HOUSING, IN PARTICULAR ELECTRICAL CONTACT. : de en
  • DE1812386U - FLAP FOR CLOSING CABINET OD. DGL. FOLDED. : de en
  • US2938669A - Quality control device : en
  • US2939064A - Motor control systems : en
  • US2938729A - Golf practicing device : en
  • DE1082693B - Smoke evacuation for steam generator : de en
  • CH346704A - Magnetic sound recording sheet : en fr
  • BE587485A - Improvements to watering trough pumps for pasture : en fr
  • CA599133A - Wide-band frequency multiplier : en
  • CA599138A - Valve unit : en
  • US2938712A - Air preheater : en
  • ES79464U - New foot mounting device for furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221513A - Data transmission device : en fr
  • BE587432A - Articulation head for the movable assembly of two machine parts and method of manufacturing this head : en fr
  • ES74771Y - Combination box for flashlight and pocket radio : en es
  • FR1221113A - Wave generator : en fr
  • FR1221135A - Device for attaching lampshades, globes, lanterns or the like to the sockets of electric luminaires : en fr
  • GB836447A - Improvements relating to x-ray generating apparatus : en
  • US2938266A - Oblique cutting plier : en
  • US2938490A - Boat hull : en
  • ES256779A1 - New system to heat the integrating elements of the devices for vulcanizing footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES79204U - Filter for transfusions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221459A - Improved separation process for hydrocarbons using molecular sieves : en fr
  • GB836257A - Improvements in or relating to electrical inductance devices and magnetizable cores therefor : en
  • GB836315A - Improvements in or relating to the de-acidification of ammonia water : en
  • GB836368A - Improvements in or relating to checking the precision of toothed wheels, worms wheels and other wheels and gears : en
  • CA599032A - Pressbutton of plastic or like material : en
  • CH346630A - Method and device for keeping the temperature constant in an oven : de en
  • DE1812211U - CORSET SUPPORT. : de en
  • DE1812436U - TAPE MEASURE. : de en
  • ES256287A1 - Procedure with your corresponding machine for obtaining stockings with drawing strips, vertical (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221046A - passive elements for modifying the wave surface of electromagnetic waves : en fr
  • FR1221214A - Improvements to electrical generating devices : en fr
  • FR1221406A - Induction heating of the edges of a split tube : en fr
  • GB836254A - Improvements in or relating to pile fabrics : en
  • GB836381A - Improvements in or relating to multiple cam control systems : en
  • ES254759A3 - Device for obtaining an insulating layer, especially rooftops (Machine-translation by Google Translate, not legally binding) : en es
  • ES79235U - Pocket plane perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221072A - Safety socket : en fr
  • FR1221837A - Improvements to connection devices with connection terminals : en fr
  • CA598826A - Piston engine compressor control : en
  • CH346748A - Control device for the work spindle and feed drive on machine tools : de en
  • DE1082726B - Mortising device for making slit-shaped recesses in wooden bodies : de en
  • DE1812489U - AIR CONDUCTING DEVICE FOR FAN COOLED COMBUSTION ENGINES. : de en
  • ES255666A3 - IMPROVEMENTS IN HANDLING DEVICES FOR LARGE CAPS : en es
  • ES73859Y - Geometric pedagogical bodies : en es
  • FR1221537A - Acrylic monomer and polymer syrups : en fr
  • GB836517A - A spare wheel arrangement for small motor vehicles with a front door : en
  • US2938487A - Vessel with individually dumpable containers for bulk material : en
  • CH346539A - Process for the preparation of 21-monoesters of retrocortin : de en
  • DE1082656B - Locking mechanism for the screw cap of a pressure-resistant housing : de en
  • GB836468A - Improvements in or relating to labelling machines : en
  • DE1082743B - Length measuring device with axially movable probe pin : de en
  • DE1082821B - Hydraulically sprung running surface for wheels and caterpillars : de en
  • ES255853A1 - Improvements in the gasifiers for the feeding of poor gas industrial engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES75661Y - Mobile advertising billboard : en es
  • FR1221393A - Monopersulfate based bleaches : en fr
  • GB836142A - Turbine or compressor rotors : en
  • BE563079R - METHOD AND DEVICE FOR SEPARATING OBJECTS ACCORDING TO THEIR SPECIFIC WEIGHT. : en fr
  • CA599096A - Loaders : en
  • DE1812273U - CABLE STRAIN RELIEF. : de en
  • FR1220949A - Simultaneous vulcanization of rubber and reinforced resin : en fr
  • FR1220999A - Hydraulic control device for jet bars in flat gathering looms for hosiery : en fr
  • US2938998A - High pressure dies : en
  • ES254256A1 - Monoazophthalocyanine dyes : en es
  • ES255059A1 - Improvements in disc brakes : en es
  • FR1221268A - Improvements to facsimile devices : en fr
  • FR1221667A - Improvements to keyboard musical instruments : en fr
  • GB836191A - Method of making a non-rectifying contact to germanium : en
  • BE582028A - New metal complex compounds of monoazo dyes, their production process and their use : en fr
  • DE1812244U - MIXING AND MIXING MACHINE. : de en
  • DE1812584U - CONTROL OF DROP DEVICES FOR CONVEYOR SYSTEMS. : de en
  • FR1221279A - Stop mechanism for printing presses : en fr
  • GB836400A - Improvements in and relating to electrical protective relay systems : en
  • GB836348A - Glass composition : en
  • DE1812359U - FURNITURE, SUCH AS ARMCHAIRS, STOOLS AND THE LIKE. WITH ADJUSTABLE SEAT. : de en
  • ES255906A3 - Tripolar thermal-magnetic automatic circuit breaker apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES256064A1 - Machine cutter of food products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221490A - Insulating support : en fr
  • GB836125A - Apparatus and method for forming close tolerance tubing and articles therefrom : en
  • ES76769U - Monda potatoes perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES79540U - Improved multiple guide for windows and sliding doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221418A - Force measuring machine : en fr
  • GB836301A - A process of protectively coating tubular elements structural shapes and the like with at least one thermo-plastic resin sheath : en
  • BE587505A - Gyrating piston machine, which can be used as a motor, pump, clutch, etc., or volumetric machine or motor device : en fr
  • CA598844A - Synthesis of compounds containing repeated isoprene units : en
  • CA598933A - High frequency amplifier : en
  • CA598798A - Liquid disinfection with ozonization : en
  • BE585238A - Pyrimidine derivatives and processes for the preparation thereof. : en fr
  • GB836141A - Improvements in or relating to electrically heated vacuum furnaces : en
  • CA598915A - Jet-propulsion plant for aircraft : en
  • CA599114A - Iron gamma ray-free neutronic well logging : en
  • AU5519759A - Improvements in or relating to control systems in forging : en
  • DE1812312U - ARRANGEMENT FOR FASTENING POLE SHEETS. : de en
  • DE1812548U - PULLER. : de en
  • ES256574A3 - Improvements in elastic articulation devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221017A - Device for regulating the tension of a web, wire or similar material : en fr
  • GB835972A - Method and apparatus for dispelling fog : en
  • AU4645959A - Improvements in potentiometers and like instruments : en
  • FR1220851A - Dust protection mask : en fr
  • AU243106B2 - Improvements in or relating to circuits'for avoiding too lowa potential difference between control grid and cathode ofa cathode-ray tube, intended more particularly for reproducing television signals : en
  • AU4385458A - Improvements in or relating to mobile cranes andthe like : en
  • AU5527359A - Improvements in carding cloth : en
  • CA599115A - Circuit breaker : en
  • CA599189A - Starting device for toy engines : en
  • ES256211A1 - A procedure for preparing a butter substitute (Machine-translation by Google Translate, not legally binding) : en es
  • ES73378Y - Enhanced armor for fascicle binding and changeable sheets : en es
  • ES79583U - Shock absorber for mechanical traction vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220901A - Process for the preparation of boron-carbon compounds : en fr
  • US2938394A - Mechanical movement having unlocking and locking characteristics : en
  • US2938717A - Slag car construction : en
  • AU237098B2 - Method of fixing atomic wastes for disposal : en
  • US2938219A - Sofa bed : en
  • AU5512159A - An emptying device for containers for material indust form : en
  • DE1812552U - AUTOMATIC DOOR CLOSER. : de en
  • FR1220890A - Improvements to breather for mine props : en fr
  • FR1221192A - Method of manufacturing films of thermoplastic material by entrapment of a gas bubble, film thus obtained and apparatus used in this method : en fr
  • GB836252A - Improvements in or relating to operating arrangements for electrical discharge lamps : en
  • GB836409A - Improvements in or relating to couplings : en
  • BE587324A - Device for checking the cleanliness of the bottles. : en fr
  • BE587404Q - Arrangement of a stabilizer on vehicles, in particular on ships and airplanes. : en fr
  • DE1082566B - Method and device for driving several deep rod pumps for the extraction of petroleum : de en
  • ES255667A1 - A system for assembly of shelves and shelves with multiple structures (Machine-translation by Google Translate, not legally binding) : en es
  • ES79234U - Sunshade for the head (Machine-translation by Google Translate, not legally binding) : en es
  • ES79462U - Pocket sewing kit (Machine-translation by Google Translate, not legally binding) : en es
  • CA598942A - Photographic emulsions in addition polyamides containing betaine and/or glycol groups : en
  • CA598818A - Folding carrier device : en
  • CA599127A - Substituted malononitriles and the method of preparing same : en
  • CH346602A - Device on an electric motor to protect it with at least two separate windings with different numbers of poles : de en
  • CA598899A - Insulated conduit assembly : en
  • CA598928A - Method of and apparatus for generating and superheating high pressure vapor with double attemperation thereof : en
  • AU242434B2 - Machine tool : en
  • ES79303U - Manure spreader (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221577A - Blasting process with explosives and detonators used : en fr
  • AU237339B2 - Improvements in or relating to direct-voltage monitoring circuits : en
  • DE1812468U - CONTACT THERMOMETER WITH ACOUSTIC SIGNAL DEVICE. : de en
  • DE1812522U - PHOTOGRAPHIC SHUTTER. : de en
  • AU284554A - Production of nitrophenol : en
  • BE587521A - Dual-intake internal combustion engine : en fr
  • CA599048A - Color-television system : en
  • AU5521159A - Improvements in automatic signalling apparatus : en
  • BE587345A - A method and apparatus for continuously coating elongated objects. : en fr
  • BE587352A - Fire extinguisher. : en fr
  • CA599195A - Method of removing and recovering carbon dioxide from gaseous mixtures : en
  • US2938252A - Paper clip device : en
  • AU246605B2 - Improvements in or relating to radiofrequency amplifier arrangements : en
  • CH346517A - Device for the continuous drying of textile fabric webs : de en
  • DE1812503U - WALLING SLEEVE AND WALLING RING FOR PIPE ENTRY. : de en
  • ES255656A2 - Machine to start potatoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79171U - Improved clothes hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES251832A1 - Electronic apparatus for the detection and elimination of irregularities in thread : en es
  • FR1220864A - Tool for soil drilling : en fr
  • FR1221610A - Improvement in gas valves : en fr
  • FR1221723A - Improvements to support boards for curtains, cornices and similar furnishings : en fr
  • GB836488A - Improvements in and relating to stacking chairs : en
  • CA598932A - Determination of the gas content of liquid metals : en
  • CH346752A - Wind powered musical instrument with a built-in valve : de en
  • CH346800A - Winding device for tapes, e.g. for slivers on roving machines : de en
  • DE1812375U - DESK WITH MACHINE TABLE. : de en
  • AU4453458A - Improved apparatus for filling containers with liquid : en
  • BE587524A - Process for hardening proteins. : en nl
  • FR1221108A - Four-element photographic telephoto lens : en fr
  • FR1221239A - New linear polyesters and their preparation : en fr
  • FR1221813A - Tracking device on a plan or map suitable for a motor vehicle : en fr
  • GB836302A - Improvements in or relating to photographic silver halide emulsions : en
  • CA599209A - Production of chlorethylenes : en
  • CH346841A - Hydraulic motor : en it
  • BE466277A - : en fr
  • BE585157A - New dictionary. : en fr
  • BE587132A - Flash welding process of cast iron : en fr
  • BE587321A - Device with removable barrel to be placed in portable automatic firearms, in particular hammer-percussion submachine guns to allow the firing of ammunition of reduced caliber. : en fr
  • BE587645A - Device to protect ventilation ducts and flues against shock waves : en fr
  • GB836415A - Improvements relating to washing machines : en
  • BE587434R - Control system of a mobile damper for a chimney of steam locomotives : en fr
  • DE1082685B - Single-phase welding transformer : de en
  • DE1812305U - TOGGLE CLOSURE, IN PARTICULAR FOR LIGHTS. : de en
  • ES74130Y - Toy clown : en es
  • ES79317U - Cooling device for alfalfa mowing machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB836450A - Improvements in soldering alloys for soldering titanium and its alloys : en
  • GR20903B - METHOD FOR THE MAKING OF STEROIDS. : el en
  • ES75510Y - Perfected teaspoon : en es
  • FR1220974A - Machine for filling cardboard boxes intended in particular for food products : en fr
  • GB836442A - Air filters : en
  • DE1082650B - Low-liquid electrical circuit breaker with step resistance : de en
  • DE1812545U - DRIVE SHAFT FOR PIG SCRAPING AND SHAVING MACHINES. : de en
  • BE587570A - Pigment dyes, their manufacturing process and their applications : en fr
  • CA599136A - Manual volume control for transistor audio stage utilizing both variable attenuation and variable degeneration : en
  • DK89052C - Process for the preparation of imidazole derivatives. : da en
  • ES79548U - Basket for camping (Machine-translation by Google Translate, not legally binding) : en es
  • AU239757B2 - 7, 1 insecticidal compositions comprising a phosphorus insecticide anda synergist therefor : en
  • CH346640A - Process for the preparation of a stable composition with surfactant properties : en fr
  • DE1812269U - RADIO RECEIVING DEVICE BUILT IN A MOTOR VEHICLE. : de en
  • DE1812284U - ELECTRIC ROCKER OR ROCKER SWITCH. : de en
  • DE1812434U - DEVICE FOR CONNECTING PLASTIC PARTS BY INJECTION MOLDING. : de en
  • DE1812455U - RECORD PRESSING DEVICE. : de en
  • ES79293U - Removable domestic swing (Machine-translation by Google Translate, not legally binding) : en es
  • ES79483U - Light source (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221219A - Articulated pipe for hydraulic devices : en fr
  • FR1221319A - Plant protection agent with systemic fungicidal activity : en fr
  • GB835988A - Improvements in or relating to weed-clearing devices : en
  • BE562667A - : en fr
  • USD188054S - Fence gate : en
  • ES74369Y - Cutting mechanism for carton machine cylinders : en es
  • ES79477U - Rubber coil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221024A - Pumping device for wells : en fr
  • FR1221466A - Flotation process : en fr
  • US2938595A - Multiple lift : en
  • GB836458A - Improvements relating to marine forward-reverse gear propulsion systems : en
  • GB836526A - Improvements in tone-arms for gramophones : en
  • FR1220861A - Unsaturated compositions polymerizable in the presence of copper : en fr
  • FR1220978A - Improvements to motor vehicles on roads : en fr
  • ES256263A1 - Procedure for the protection of lipids against oxidation (Machine-translation by Google Translate, not legally binding) : en es
  • AU4376058A - An improved metal wall, ceiling or like panel : en
  • DE1812488U - DEVICES FOR DISTRIBUTING BIRDS AND OTHER ANIMAL SKULLS FROM FRUIT, VINE-GROWING CULTURES AND OTHER BUILDING AREAS. : de en
  • DK89078C - Flexible coupling. : da en
  • BE587549A - Bogie with elastic suspension for vehicles moving on rails : en fr
  • CA599019A - Self-controlled variable speed planetary type drive : en
  • DE1812315U - ELECTRIC HEATER CARTRIDGE WITH CLOSING HEAD. : de en
  • ES252247A1 - Improvements in the paral procedure continuous fermentation of solutions containing carbon hydrates (Machine-translation by Google Translate, not legally binding) : en es
  • ES254020A1 - Improvements in electric discharge lamps : en es
  • ES79586U - Cap for terminal protection (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221349A - Method and device for cleaning metal objects : en fr
  • FR1221486A - Method and apparatus for removing coils from spindles of a textile machine : en fr
  • FR1221637A - Improvements in methods of measuring weak magnetic fields by nuclear induction : en fr
  • FR1221827A - Improvements to molds for presses for the manufacture of agglomerates : en fr
  • FR1221225A - Pump and valve assembly : en fr
  • FR1221603A - Device for printing addresses from coded cards : en fr
  • ES252300A1 - PROCEDURE FOR OBTAINING NEW 6-METHYL-ERGOLENE DERIVATIVES, BASICALLY SUBSTITUTED : en es
  • FR1221043A - Chassis for passenger cars : en fr
  • FR1221506A - Device for producing blowing currents of a compressed gas or vapor, having a given duration and periodicity : en fr
  • FR1221579A - Coupling system for profiles, in particular plastic profiles, and profiles established according to the provisions of this system : en fr
  • FR1221581A - Jacquard machine with two-roll yoke : en fr
  • BE587578A - Process for dyeing cellulose : en fr
  • DE1082826B - Ship with an air cushion under the floor : de en
  • DE1082636B - Voltage control device for the inductive tuning of a radio receiver : de en
  • DE1082745B - Arrangement for measuring integration values : de en
  • ES255935A1 - Improvements introduced in the elaboration of cacahuet manteca (Machine-translation by Google Translate, not legally binding) : en es
  • ES256003A1 - Mower machine applicable to motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • AU238945B2 - Improvements in mixing devices : en
  • BE587446A - Method for installing sheet piling and a guide member for carrying out this method : en nl
  • BE587487A - Improvements to mixing liquids with different characteristics : en fr
  • ES252352A1 - New installation for the projection of images (Machine-translation by Google Translate, not legally binding) : en es
  • ES256730A1 - An apparatus for agricultural uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221713A - Device for measuring angles in buildings : en fr
  • GB836054A - Wood coating method and products thereof : en
  • US2938538A - Flow regulating valve : en
  • ES255489A1 - Automatic distributor system operated by drive lever for the autonomous goods sales service (Machine-translation by Google Translate, not legally binding) : en es
  • ES256309A3 - Improvements in the manufacture of rubber gloves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221180A - Shut-off valve for pipelines : en fr
  • FR1221823A - Swivel nozzle for fluid pipes : en fr
  • FR1221402A - Monitoring device for on-board equipment comprising a vertical gyroscope : en fr
  • FR1221574A - Time relay : en fr
  • FR1221115A - Purification process for raw sweet juices with continuous recovery of the second sewage sludge and hydrocyclone for the treatment of sewage juice : en fr
  • DE1812408U - DRESS SLIDE STOP FOR HANGER. : de en
  • US2939078A - Electrical measuring instrument : en
  • CY199A - Novel products of the amino-piperidine-2,6-dione sries : en
  • ES255487A1 - Procedure for obtaining a detergent (Machine-translation by Google Translate, not legally binding) : en es
  • ES255501A3 - PISTON-FILTER SYSTEM FOR GAS VALVE OPERATION IN WATER HEATERS : en es
  • ES79258U - Improved bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221363A - Camera : en fr
  • FR1221438A - New process for obtaining photographic images : en fr
  • FR1221580A - Device for calibrating the casing of frankfurt sausages, machines and method thereof and products thus obtained : en fr
  • BE587178A - Method and device for imparting a direction of minimum coercive force to ferro-magnetic materials : en fr
  • DE1082808B - Switching device for motor vehicle change gear : de en
  • DE1812442U - ARRANGEMENT ON SINGING BODIES TO COMPENSATE FOR ACCELERATIONS WITH MEASURES THAT RESPOND TO THE DIRECTION OF EARTH ACCELERATION. : de en
  • ES256927A1 - Borate-hypochlorite bleach : en es
  • FR1221339A - Electrical control device for gas-heated appliances, in particular for gas cookers : en fr
  • DK89055C - Color TV receiver. : da en
  • FR1221247A - Centrifuge with sieve drum for continuous work : en fr
  • GB836372A - Improvements in or relating to firearm barrels : en
  • GB836533A - Improvements in or relating to weaving shafts : en
  • DE1082660B - Voltage stabilization through glow gaps : de en
  • DE1812462U - MEANS OF HOLDING AND SHOWING SHOW-THROUGH PICTURES AND OTHER TWO-DIMENSIONAL OBJECTS. : de en
  • BE587197A - Multiple wire spring arrangement : en fr
  • BE587612A - Process for the preparation of sulfamic acid and product obtained : en fr
  • ES79362U - Spark stone holder device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221645A - Improvement in the use of moldable exothermic products : en fr
  • GB836162A - Improvements relating to the production of steel honeycomb cores : en
  • ES255775A3 - Improvements in the water heating appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES255918A1 - Current stabilizer apparatus for motorcycles and "scooters" (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221677A - Improved vulcanizable organopolysiloxane compositions : en fr
  • GB836524A - Improvements in methods of forming nipples on tubes : en
  • US2939046A - Electron beam control : en
  • ES256733A3 - Combustion chamber (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221131A - Apparatus for driving fastening rods, in particular nails, needles or the like, into hard materials, such as stone, concrete, iron : en fr
  • FR1221685A - Device for assembling frames and cross members for tubular constructions in removable trusses : en fr
  • FR1221729A - Flexible suspension device for electrical contact line : en fr
  • FR1221846A - Memento-calendar for vehicle drivers : en fr
  • FR1221318A - Installation of sliding doors, in particular on motor cars : en fr
  • GB836023A - Improvements in or relating to methods and apparatus for testing the resistance to impact of a material : en
  • US2938675A - Rock crusher : en
  • USD188063S - Sugar dispenser : en
  • GB836237A - Electrical comparator network : en
  • ES256125A1 - Improvements introduced in the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES79189U - Cradle model (Machine-translation by Google Translate, not legally binding) : en es
  • BE562615A - : fr
  • CA599117A - Antistatic backing layers for photographic film : en
  • US2938503A - Hydraulic valve sleeve : en
  • ES79318U - Burner of universal type of solid fuels for domestic heating (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221158A - Voltage regulator or compensator for cable control systems : en fr
  • DE1082799B - Film reel cassette : de en
  • FR1221634A - Twist head : en fr
  • BE587536A - Container for a drink, in particular milk jar and top jar of a hotel filter. : en nl
  • ES79463U - Improved tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221780A - Vehicle slowing and braking device : en fr
  • FR1221683A - Removable and interchangeable handle for broom or similar : en fr
  • GB835978A - Improvements in automatic gun'breech block control mechanism : en
  • GB836418A - Improvements in and relating to thermostatic control systems for liquid fuel burners : en
  • CA598814A - Pillow with vibratory and heating means : en
  • FR1220873A - Drill pipe protector : en fr
  • GB836090A - Improvements in and relating to vehicle-mounted agitators for ready-mixed cement, concrete and the like : en
  • ES79287U - Ignition switch reversed applicable to motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221437A - New class of poly-alpha-olefins containing aryl or alicyclic groups and process for their preparation : en fr
  • GB836345A - Loose leaf binders : en
  • ES256758A1 - New economic-commercial process of promotion of sales to terms (Machine-translation by Google Translate, not legally binding) : en es
  • ES79140U - Automatic trigger of special application to tricot machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221090A - Method and apparatus for performing offshore drilling operations : en fr
  • DE1812326U - TOOLS FOR THE FORMING OF THE LOST HEAD IN THE DENTAL PRECIOUS METAL CASTING PROCESS. : de en
  • ES255969A1 - Improvements in joints of folding beds-cribs (Machine-translation by Google Translate, not legally binding) : en es
  • ES79332U - Screen for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • GB836053A - Improvements in the preparation of polymeric mixtures and compounds : en
  • DE1812491U - MULTI-PIECE ENGINE PISTON. : de en
  • DE1812588U - BUILT-IN CLOCK, PREFERABLY CAR CLOCK. : de en
  • ES255546A1 - Improvements introduced in ship propellers (Machine-translation by Google Translate, not legally binding) : en es
  • ES255942A2 - An installation for the automatic reproduction of magnetofonic recordings (Machine-translation by Google Translate, not legally binding) : en es
  • ES79401U - Junction box on wall with automatic closing on the lid and safety contacts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221229A - Method of regulating an installation, in particular thermal : en fr
  • GB836331A - Improvements in or relating to methods of measuring the frequency characteristics ofpreamplifiers associated with television camera tubes and to television cameras especially adapted for carrying out this method : en
  • US2938453A - Power press : en
  • US2938787A - Nickel-base alloy containing boron : en
  • BE587561A - Device for drying silks : en fr
  • CH346643A - Electric fan : de en
  • US2938332A - Thermal jet engine : en
  • US2938818A - Tobacco composition and smoking unit containing material for eliminating deleterious matter : en
  • US2939009A - Thermotransfer duplicating process : en
  • GB836404A - Improvements in or relating to scintillation screens : en
  • ES253224A3 - Procedure for the obtaining of adrenocromic hydrazone from isonicotinic acid (Machine-translation by Google Translate, not legally binding) : en es
  • ES79216U - Flexible cover for remote control cables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221044A - Automatic shutter mechanism for dark rooms : en fr
  • GB836066A - Improvements in or relating to semi-conductor devices and methods of producing such devices : en
  • ES255649A1 - Procedure for the obtaining of a thermo-effective resin for the apress of tissues (Machine-translation by Google Translate, not legally binding) : en es
  • ES79130U - Improved overlap for suitcases and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES79299U - Side roof light for cars (Machine-translation by Google Translate, not legally binding) : en es
  • ES79456U - Perforated electromagnetic hammer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221314A - Molten glass net feeder and its manufacturing process : en fr
  • FR1221362A - Process for baking rubbery fluoroelastomers : en fr
  • US2938434A - Missile turrets for airplanes : en
  • US2938978A - Relay : en
  • US2939134A - Radio system and method for locating enemy artillery : en
  • DE1082718B - Device for controlling the movement of load-carrying devices : de en
  • DE1082780B - Telescopic tube : de en
  • ES256294A1 - PROCEDURE FOR THE MANUFACTURE OF CARBON DISULFIDE, AND, AS A BY-PRODUCT, OF HYDROGEN SULFIDE : en es
  • ES79469U - Perfected trailla (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220857A - Progressing wave tubes improvements : en fr
  • FR1221512A - Data exchange device : en fr
  • GB836393A - Improvements in the preparation of compositions of natural rubber : en
  • GB836532A - Circuit arrangement for electric discharge lamps operated from a polyphase network : en
  • US2939082A - Electronic function generator : en
  • ES255745A1 - Improvements in engine clutch mass (Machine-translation by Google Translate, not legally binding) : en es
  • ES79232U - Swivel device for mannequin arms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221058A - Process for the polymerization of conjugated dienes : en fr
  • FR1221810A - Gas conditioner : en fr
  • GB836156A - Improvements in snap-action mechanism : en
  • DE1812393U - QUICKLY REMOVABLE SEAT AND LID FOR TOILET BASIN. : de en
  • DE1072474B - Process for improving the physical and mechanical properties of a photographic material containing at least one gelatin layer : de en
  • DE1082823B - Tubeless pneumatic tire : de en
  • DE1812306U - ELECTRON FLASH UNIT FOR BATTERY OPERATION. : de en
  • ES255783A1 - Procedure for torsion in cold reinforcement bars intended for reinforced concrete (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220868A - Improved catalyst and process for hydroreforming : en fr
  • GB836310A - A milling machine : en
  • GB836528A - Improvements in means for paying out wire or the like in the winding of spools or bobbins : en
  • US2938571A - Rolling chair platform with braking means : en
  • US2938546A - Weaving apparatus : en
  • US2938772A - Method of producing extremely pure silicon : en
  • DE1812432U - ROLLER, IN PARTICULAR FOR CALENDERS. : de en
  • ES256522A3 - IMPROVEMENTS IN THE MANUFACTURE OF METALLIC CONTAINERS : en es
  • ES79302U - Unbreakable filter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221478A - Improvements to extruders for molten substances : en fr
  • US2938268A - Auxiliary handle means for electric hair clippers : en
  • ES79247U - Improved electrical collector (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221650A - Panel or switchgear with appropriate devices : en fr
  • GB836309A - Severing apparatus for vitreous tubing or rod : en
  • GB836363A - Improvements in or relating to switch devices : en
  • US2938470A - Fluid pumps : en
  • DE1812479U - AGRICULTURAL MACHINE WITH LATERALLY MOVABLE TOOLS, IN PARTICULAR BEET PULLING DEVICES. : de en
  • DE1812530U - HEAVY DUTY TRAILER WITH PIVOT STEERING. : de en
  • DE1812596U - WRENCH FOR NUTS OD. DGL. : de en
  • US2938711A - Safety livestock guard : en
  • BE587457A - Mudguard for farm tractor : en fr
  • ES79134U - Dual-use stand for washbasins and toilet rooms (Machine-translation by Google Translate, not legally binding) : en es
  • ES79237U - Container for tablets and dragees with dispenser (Machine-translation by Google Translate, not legally binding) : en es
  • DE973766C - Horizontally laid filter pipe with additional filter device arranged inside the filter pipe : de en
  • DK89056C - Electromagnetic relay. : da en
  • ES250006A1 - Improvement in the construction of structures for the sustain of lands (Machine-translation by Google Translate, not legally binding) : en es
  • ES255936A3 - Improvements in the construction of mechanisms and armor for tables (Machine-translation by Google Translate, not legally binding) : en es
  • ES256047A3 - A rotary pump of excentric rotor with pallet (Machine-translation by Google Translate, not legally binding) : en es
  • ES72986Y - Useful for the placement of continuous elastic glass fasteners in window frames and the like : en es
  • DE1812411U - COLLAPSIBLE OR TRAVEL HANGER. : de en
  • ES79421U - New platelet model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221197A - Improvements in the fabrication of surfaces containing plastics : en fr
  • GB836131A - Improvements in and relating to binders for coating surfacing materials and applications thereof : en
  • GB836316A - Improvements in the fixing of balance weights to vehicle wheels : en
  • BE585481A - Upholstered rugs, and method of making them. : en fr
  • CA598898A - Means and methods for centrifuging liquids up inverted cathode ray tube bulbs : en
  • CH346687A - Process for increasing the insulation properties of double-glazed windows : de en
  • CA599061A - Semiconductor diode : en
  • CH346625A - Safety device for a boiling water reactor : de en
  • CH346542A - Process for the preparation of 1,4-diene-3-ketones of the steroid series : de en
  • US2939137A - Nonlinear glide-slope transfer network and aircraft control system : en
  • USD188066S - Expansible link chain for a bracelet or similar article : en
  • AU5512459A - Machine forthe manufacture of hollow bodies : en
  • CH346604A - Electric motor with dust filter device, in particular for use in electric hand grinders : de en
  • CH346620A - Time-of-flight neutron spectrometer : en fr
  • CH346777A - Wheel brake : de en
  • US2938893A - Alkali bark derivative : en
  • DE1082648B - Small key, especially for telecommunications equipment : de en
  • AU243588B2 - Improvements in or relating to jointing or sealing polyvinylchloride tubes into the surface of another polyvinylchloride article : en
  • CA599049A - Electric heating unit assembly : en
  • CA599042A - Low melting monoglyceride compositions : en
  • CH346638A - Water-in-oil emulsion suitable as hydraulic fluid : de en
  • CH346767A - Bucket with wheels : de en
  • DE1812229U - DEVICE FOR DRYING LADIES AND CLOTHES. : de en
  • BE587371A - Power transmission mechanism. : en fr
  • BE587636A - Process for the selective separation of germanium from solutions with low germanium content. : en fr
  • CH346662A - Molding machine : en fr
  • US2938356A - Method and means for controlling temperatures adjacent living bodies : en
  • US2938464A - Air charger : en
  • AU236437B2 - Anew or improved method of fabricating foundations and foundations so produced : en
  • US2938811A - Method of conditioning polyester textile material and the resulting products : en
  • AU5511959A - Process of treating paper for increasing its stretchability and softness, and product manufactured according tothe process : en
  • CH346775A - Vibration suspension on seats, in particular for vehicles : de en
  • BE587189A - Device for fixing a handle in a hole in an object, in particular a broom handle in a broom block : en nl
  • CH346827A - Electronically operated clock : de en
  • AU249158B2 - Steroid compounds, preparation thereof and compositions thereof : en
  • CH346595A - Electric switch : de en
  • CH346701A - Suspension device for vehicle instruments, in particular compasses : de en
  • DE1812387U - FASTENING ARRANGEMENT FOR CASTORS. : de en
  • GB836356A - Improvements relating to stirring molten metal : en
  • US2939109A - Signaling system : en
  • FR1221245A - Nickel base alloy : en fr
  • FR1221654A - Shock absorbing liquid and its preparation process : en fr
  • BE587441Q - Selection mechanism for typewriter : en fr
  • DE1082686B - Process for the purpose of welding foils by means of dielectric high-frequency heating : de en
  • FR1221739A - Talon tire and its manufacturing process : en fr
  • GB836137A - Dehydrating aqueous hydrazine with an auxiliary compound or compounds : en
  • AU5512259A - Anew or improved method of fabricating foundations and foundations so produced : en
  • CA598873A - Electric cells : en
  • CA599120A - Polymerization of ethylene : en
  • DE1812310U - ROENTGEN DEVICE. : de en
  • US2938572A - Exerciser device : en
  • US2938774A - Chemical milling process : en
  • FR1220996A - Washing machine various objects : en fr
  • FR1221605A - Improved removable terminal strip : en fr
  • US2938903A - New heterocyclic paraquinones : en
  • DE1082623B - Saw tooth generator with a semiconductor double base diode and a capacitor : de en
  • DE1082687B - Process for the production of metal-containing azo dyes : de en
  • DK89082C - Pneumatic tire. : da en
  • BE587491A - Vibrating brush enhancements : en fr
  • US2938279A - Means for producing visual display in grounded aircraft trainers : en
  • US2938519A - Bodily orifice seal : en
  • CH346681A - Method and device for influencing climatic conditions in closed, heatable storage rooms, in particular in cheese cellars : de en
  • DE1082599B - Process for the production of L-glutamic acid : de en
  • DE1082630B - Circuit arrangement for the transmission of messages via telephone lines, in particular company lines : de en
  • ES255254A1 - Improvements in frames for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • ES256144A3 - Improvements with the corresponding device for the manufacture and assembly of signaling elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES79297U - Improved stilts for game and sport (Machine-translation by Google Translate, not legally binding) : en es
  • GB836490A - Improvements in time of flight measurement neutron spectrometers : en
  • DE1812293U - ELECTROMAGNETIC CONTACTOR WITH CHANGEOVER RELAY. : de en
  • DE1812317U - HANDLE FOR THE COMPRESSED AIR PUMP OF LIQUID FUEL DEVICES. : de en
  • DE1812397U - WORKING WITH STEAM PRESSURE AND WITH FIXED, PURPOSE PRODUCTION FROM CERAMIC, GLASS OD. DGL. ADAPTED CONTAINER TRAINED COFFEE MACHINE. : de en
  • CH346694A - Automatic injection molding machine with rotary punches and dies : en fr
  • US2939041A - Power supply for cathode ray tubes : en
  • AU5522659A - New diester compositions formed bythe reaction of pyromellite dianhydride and polyhydric alcohols : en
  • CH346547A - Process for the preparation of a new aminobenzenesulfonamide : de en
  • CH346745A - Descaling and rust removal product : en fr
  • DE1082641B - Woven electrical ribbon cable, especially for multiple wiring : de en
  • DE1082751B - Device for recording or reproducing multicolor images : de en
  • CA598980A - Crystal detector assembly : en
  • CH346550A - Process for the preparation of an N-acyl derivative of a cyclic dicarboxylic acid hydrazide : de en
  • CA598865A - Automatic telephone and like selective systems : en
  • DE1082585B - Catalytic alkylation process : de en
  • DE1812346U - FOOT CARE CASE. : de en
  • US2938309A - Deburring and polishing device : en
  • US2938368A - Paint roller cleaner : en
  • US2938583A - Printing telegraph tape perforator : en
  • CH346655A - Device for beta or gamma irradiation of body cavities : de en
  • CH346674A - Device for using at least part of a door mounted on hinges on site as a table : en fr
  • US2938306A - Disc turning and sharpening device : en
  • US2938973A - Mass-actuated electric switching devices : en
  • BE585156A - Improvements to projection or spray nozzles. : en fr
  • US2938253A - Badge fastener : en
  • CA598907A - Emulsions for sizing paper : en
  • BE587460A - Process for recovering products expelled from metal baths and equipment allowing the implementation of such a process : en fr
  • BE587533R - Bale loader on trolleys. : en fr
  • CH346799A - Method for applying a continuous coating to a tubular material and device for carrying out the method : de en
  • US2938418A - Mechanisms for controlling copying devices in machine-tools : en
  • US2938971A - Plug-in busway system : en
  • US2939065A - Transistorized power feed : en
  • AU5515159A - Machine tool : en
  • AU5516559A - Metal arc welding, composition, and method of making same : en
  • BE562393A - PROCESS FOR IMPROVING THE STRENGTH TO WATER-BASED TREATMENTS OF DYES ON TEXTILE MATERIALS. : en fr
  • BE562809A - ALKYLPHENOXYPOLYETHOXYALCANOLS. : en fr
  • CA599188A - Bottle carrier : en
  • BE587287A - New dyes from the azamerodicarbocyanins series and photographic emulsions containing them : en fr
  • CH346762A - Method and device for the production of color line grids and color grids produced therefrom : de en
  • ES251870A1 - A procedure to produce the exact configuration of longitudinal cavidades of hollow rods or glass tubes or of glass substitute (Machine-translation by Google Translate, not legally binding) : en es
  • ES79504U - Pouring cap for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • CA598943A - Means for detachably securing leads to electrical connectors : en
  • DE1812579U - PACKAGING BOX. : de en
  • BE587217A - Stewed potatoes drying process : en fr
  • US2938325A - Bush bean harvester : en
  • US2938379A - Pressure indicating valve cap : en
  • BE562593A - TEXTILE TREATMENT PROCESS. : en fr
  • CA599107A - Bowling ball elevating apparatus : en
  • CH346530A - Oven closure part : de en
  • US2938248A - Ornamental screen : en
  • AU5516259A - Combined traversing and thread-cutting mechanism : en
  • DE1812541U - TELESCOPIC SUSPENSION FOR SINGLE TRACK VEHICLES. : de en
  • ES255630A1 - A device for the silent closure and opening of doors, windows, drawers and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES75710Y - Improved valve body attachable to flexible ncable objects : en es
  • US2938221A - Quick opening cam operated chaser die head with thread size selector means : en
  • US2938597A - Filtering device for lint and the like : en
  • US2938976A - Pressure actuated electrical switch : en
  • CH346798A - Wireless people search system : de en
  • BE587526A - Friction clutch, especially for eccentric presses : en fr
  • FR1221705A - Jewelry chain : en fr
  • GB836167A - Improvements in driving keys for machine parts : en
  • GB836285A - Antifogging agents for light-sensitive paper emulsions : en
  • GB836337A - Improvements relating to gas meters : en
  • BE587378A - Laundry centrifugal wringer. : en fr
  • DE1812392U - BRUSH DRIVEN BY ELECTRIC MOTOR TO DRY BRUSH OF THE HUMAN BODY. : de en
  • FR1221481A - Machine for handling cups or other containers : en fr
  • BE587608R - Platforms for railway wagons used for transporting mounted motor vehicles : en fr
  • CA598897A - Device for separating and transforming time phase modulated pulse trains : en
  • CA598975A - Demetallization of hydrocarbon fractions : en
  • CH346513A - Tube forming machine on a large diameter manifold : en fr
  • ES79326U - Container cylindrical container containment box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221693A - Device for fixing the air propellers to the drive shafts : en fr
  • CA599007A - Cathode ray tube display devices : en
  • CH346830A - Bell time counter : en fr
  • CA598927A - Separable hinged mountings for motors or the like : en
  • CA598940A - Olefins from cat-cracked cycle oil : en
  • CH346774A - Locking device for side and back loading on commercial vehicle bridges : de en
  • BE587219R - Method and device for the extraction of coal and other minerals : en fr
  • CA599000A - Method of treating mica : en
  • US2938312A - Method of fabricating chain saw guide bars : en
  • US2938415A - A pin-and-slot, angle-drive wrench : en
  • DE1082806B - Device for locking the clutch pedal, especially for agricultural tractors : de en
  • CA598806A - Baling machine density control : en
  • CA599005A - Process for the manufacture of stabilizer-plasticizer compositions : en
  • CA598830A - Door operated atomizing device : en
  • US2938880A - Cured epoxy resin composition containing boron trifluoride complex of a monoethylamine and piperidine, method of curing said composition and glass fibers impregnated therewith : en
  • US2938985A - Push button switch : en
  • BE585284A - New azo dyes. : en fr
  • US2938782A - Method and operation of blast furnaces and metallurgical fuels therefor : en
  • ES256130A1 - Procedure for manufacturing a ceramic piece (Machine-translation by Google Translate, not legally binding) : en es
  • ES79487U - A folding table, tripod type (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221272A - Apparatus for use in a vibration testing system : en fr
  • FR1221323A - Automatic devices for filling containers : en fr
  • GB836200A - Improvements in or relating to servomotor brake mechanism for vehicles : en
  • GB836351A - Improvements in or relating to valves for controlling the supply of air and/or fuel to burners, and the air and/or fuel supply systems of furnaces : en
  • GB836512A - Improvements in or relating to ships' discharge ramps : en
  • CA598926A - Magneto-strictive resonators : en
  • US2938962A - Azimuth seeking reproducing head : en
  • US2939013A - Measuring system : en
  • US2939125A - Tide indicator : en
  • US2938698A - Dial indicator stem mount : en
  • AU241255B2 - Improvements in or relating to frame structure for turbo-machine : en
  • CH346781A - Closure capsule attached to a container provided with a bead : de en
  • DE1082638B - Hybrid circuit for short and very short electromagnetic waves : de en
  • DE1082666B - Device for bandaging the winding heads of windings inserted in the slots of a stator body of electrical machines : de en
  • DE1082754B - Ten-key setting mechanism for Sprossenradalkmaschinen : de en
  • ES79215U - Heater for the feet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220913A - Process for the production of o, o-dialkoylphosphoric or o, o-dialkoylthionophosphoric acid esters and substituted butenols : en fr
  • FR1220960A - Bonding agent for laminates modified by acrylic compounds : en fr
  • FR1221166A - Recording device drive device : en fr
  • FR1221381A - Conveyor device, especially for textile industries : en fr
  • FR1221799A - New degassable and removable valve : en fr
  • GB836304A - Improvements in or relating to processes for the preparation of high-density coke and coke produced thereby : en
  • AU5515359A - Stabilized hydrogen peroxide : en
  • DE1071104C2 - fridge : de en
  • DE1812263U - TWO-PIECE BRACKET FOR REFLECTORS OF ANTENNAS. : de en
  • ES256429A3 - Improvements in the manufacture of boards for formwork (Machine-translation by Google Translate, not legally binding) : en es
  • ES75541Y - Liquid fuel stove : en es
  • ES78849U - Welder for metals (Machine-translation by Google Translate, not legally binding) : en es
  • BE587128A - Machines for extracting coal and other materials. : en fr
  • BE587410Q - Improvements in scales. : en fr
  • DE1812480U - DEVICE ON FIELD LOADERS FOR AGRICULTURAL HARVESTING. : de en
  • ES73130Y - Compressor plates for trichinoscopic meat observation : en es
  • FR1221528A - Improvements to trays or sleeves for cable support : en fr
  • GB836505A - Improvements relating to textile twisting machines : en
  • DE1812207U - KNITTED FABRIC FOR THE MANUFACTURE OF PETTICOATS. : de en
  • DE1812247U - FRIDGE. : de en
  • ES79345U - Foldable walker perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA598969A - Cellular steel floor : en
  • CH346545A - Process for the preparation of α-kainic acid and its derivatives : de en
  • CH346624A - Device for extracting, by circulation of a gaseous refrigerant fluid in the channels of a nuclear reactor, the heat produced by the bars housed therein : en fr
  • CA599196A - Method of separating and recovering carbon dioxide from gaseous mixtures : en
  • CA598825A - Tierable and nestable receptacle : en
  • BE585203A - Transistor multiplier assembly. : en fr
  • CH346716A - Printing device for printing data on a tape : en fr
  • DE1812337U - DEVICE FOR GENERATING COMPRESSED AIR, PREFERABLY FOR SPUBULAR OR WAVE BAUBE. : de en
  • DE1812401U - KITCHEN MACHINE. : de en
  • US2938564A - Three point bender with rod guided ram : en
  • US2938619A - Stop control for proportional spacing typewriter : en
  • US2938788A - Spinning nozzles : en
  • US2938460A - Finned projectile : en
  • US2938853A - Manufacture of antiknock gasoline : en
  • CH346838A - Loom : en fr
  • DE1082759B - Electrical comparison device for marking pairs : de en
  • DE1812224U - BENDING MACHINE FOR REINFORCEMENT BASKETS MADE OF POINT WELDED REINFORCEMENT MATS. : de en
  • BE587634A - Solubilization of a titaniferous iron material : en fr
  • AU5517659A - Improvements in or relating to frame structure for turbo-machine : en
  • CH346616A - Self-healing capacitor with nickel deposits : de en
  • US2938692A - Cable clamp support : en
  • US2939018A - Transistor trigger circuit : en
  • CH346538A - Process for the preparation of 1-dehydro-testosterone : de en
  • AU242066B2 - Xerographic light-sensitive member and process therefor : en
  • ES254737A1 - Improvements in the construction of fluorescent holders or pipes with spigger cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES79142U - Graded dosing flask (Machine-translation by Google Translate, not legally binding) : en es
  • ES79437U - Frame for examination and slide projection on celluloid : en es
  • FR1221289A - Electrostatic tape recording process : en fr
  • FR1221814A - Liquid spray device : en fr
  • AU5526359A - Improvements relating tothe hydration of bodies of ion-exchange resins : en
  • ES255956A3 - Procedure to produce color ideal solutions of inorganic oxides (Machine-translation by Google Translate, not legally binding) : en es
  • ES79166U - Improved cover and heel set for women's footwear (Machine-translation by Google Translate, not legally binding) : en es
  • AU5522959A - Means for preventing the excitation ofa voltage regulated synchronous generator from falling below the allowable minimum value : en
  • CH346759A - Single lens reflex camera : en fr
  • US2938933A - Synthesis of aromatic hydrocarbons : en
  • US2938988A - Electrical ignitor device for solid fuels : en
  • ES252894A1 - Device and procedure to vary the distance between the contact points or poles of an apparatus and the diameter of these last (Machine-translation by Google Translate, not legally binding) : en es
  • ES73159Y - Perfected fluid extractor : en es
  • US2938339A - Fuel control apparatus : en
  • US2938584A - Method and apparatus for completing and servicing wells : en
  • DE1812259U - HANDSET FOR BATTERYLESS TELEPHONE SYSTEMS. : de en
  • ES79558U - A foldable case perfected to hold pens (Machine-translation by Google Translate, not legally binding) : en es
  • CH346603A - Electric generator with exciter : de en
  • CH346685A - Method for prestressing reinforcement elements in concrete works, especially in the concrete slabs of airfields and roads : de en
  • US2938321A - Cotton harvester with forward gathering means : en
  • US2938691A - Adjustable mounting means for mirrors and similar bodies : en
  • CA598804A - Window construction : en
  • CA598959A - Screw driver with offset wings : en
  • CH346808A - Game device : en fr
  • CH346823A - Device for attaching, to the frame of a clockwork movement, the outer end of a balance spring : en fr
  • DE1082578B - Process for the production of oxides suitable as fillers for rubber : de en
  • DE1082815B - Key switches for motor vehicles : de en
  • BE587488A - Plutonium recovery : en fr
  • BE587537A - Shaking device mainly for sorting objects, in particular potatoes. : en nl
  • CH346629A - Electric oven equipped for grilling : de en
  • BE587589Q - Textile fiber laundering process : en fr
  • BE587468A - Precision differential relay : en fr
  • BE587559A - Automatic coupling device for railway vehicles : en fr
  • CH346528A - Device for filtering liquids : de en
  • US2938825A - Method of resisting digester corrosion : en
  • DE1812332U - CUSHION FOR COLD TREATMENT. : de en
  • BE587355A - Anti-theft device for motor vehicles. : en fr
  • CH346605A - Electronic device suitable for supplying at least one variable electrical quantity according to pre-established laws : en it
  • DE1082792B - Process for preventing the discoloration of peeled or chopped potatoes : de en
  • DE1082856B - Ski conveyor system with a skip with vertical slide lock and opening device : de en
  • DE1812582U - PILLOW-SHAPED FILM PACKING MADE OF PLASTIC OD. DGL. : de en
  • CH346801A - Pin bench : en fr
  • DE1812399U - BREADROESTER RADIATOR. : de en
  • DE1812492U - DISPLAY DEVICE FOR MODERATE CONTAMINATION OF THE FILTER INSERT OF AN INTAKE AIR FILTER, IN PARTICULAR FOR COMBUSTION MACHINERY. : de en
  • DE1812597U - PROTECTIVE SHIELD FOR BOLT FITTING TOOLS. : de en
  • ES252215A3 - Perfected mobile trolley machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES79411U - Complementary device for loading platforms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221396A - Manufacturing process of acrylic acid esters : en fr
  • FR1221427A - Advanced process for desulfurization of petroleum distillates : en fr
  • ES39563Y - Articulated and folding table : en es
  • ES76461Y - Piece perfected for platelets : en es
  • ES79595U - Sanding device for cleaning platinum (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221741A - Improvements to devices for attaching handles to brushes and the like : en fr
  • BE562370A - PROCESS FOR MARKING PERIODIC CARDS SUCH AS PERIODIC WEEKLY OR MONTHLY VALIDITY CARDS FOR RAILWAYS, BUSES, ETC. AND DEVICE FOR CARRYING OUT THIS PROCESS. : en fr
  • CA598802A - Fishing lure : en
  • AU236627B2 - Magnetron : en
  • AU5515059A - Seal between toe cylinder head and cylinder block ofan internal combustion engine : en
  • DE1082653B - Electrical switchgear with contact bridge : de en
  • AU243589B2 - Means for preventing the excitation ofa voltage regulated synchronous generator from falling below the allowable minimum value : en
  • CA599075A - Processing egg yolks : en
  • AU236052B2 - Improvements in or relating to filters : en
  • CA599098A - Charging of hoppers : en
  • CH346584A - Device for recording information on a recording medium : de en
  • CA599171A - Sulfonamides : en
  • CA598820A - Repair plug for punctures in tubeless tires : en
  • CH346714A - Totalizer : en fr
  • US2938282A - Spelling aid : en
  • US2938953A - Paystation adapter for telephone systems : en
  • BE587257A - Device for attaching door handle rosettes. : en nl
  • CH346691A - Process for manufacturing sheets of thermoplastic material and device for carrying out this process : en fr
  • US2938517A - Apparatus for giving hydrotherapeutic treatments : en
  • US2938741A - Cable clamp for electric outlet switch box : en
  • BE587623A - Purification of sugar solutions by means of ion exchangers with a spongy structure : en fr
  • CH346723A - Cheese factory facility : de en
  • US2938520A - Machines for manipulating cut tobacco : en
  • US2939138A - Bearing correction means for a direction finding antenna : en
  • BE587581A - Improvements made to tubular metal scaffolding : en fr
  • CH346670A - Vacuum cleaner with a completely or partially closable inlet for secondary air to regulate the negative pressure at the nozzle : de en
  • CH346816A - Container made of thermoplastic material, and method of manufacturing this container : en fr
  • DE1082734B - Process for the production of impact-resistant polyvinyl chloride : de en
  • DE1812215U - EMERGENCY FLARE FOR MOTOR VEHICLES. : de en
  • ES256136A3 - Improvements in diffuser pumps for high vacuum (Machine-translation by Google Translate, not legally binding) : en es
  • ES79555U - Block of multiple steps for the construction of walls of various dimensions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221122A - Hair dye products : en fr
  • US2938745A - Door button : en
  • US2938883A - Chloroethylene polymers stabilized with monoacrylic esters of hydroxy phenones : en
  • CA598843A - Method of and materials for treating surfaces of iron, zinc and alloys of each : en
  • AU244588B2 - Xanthenes and thiaxanthenes and method of producing the same : en
  • CH346696A - Process for stabilizing polymers of vinyl chloride : de en
  • BE587222Q - Improvements in the production of corrosion resistant coatings on ferrous metals : en fr
  • CA598867A - Synthetic wax materials : en
  • ES57625Y - Enhanced wheel brake : en es
  • ES79439U - Refined tank for artificial ice coolers (Machine-translation by Google Translate, not legally binding) : en es
  • GB836478A - Improvements in or relating to a car coupler : en
  • DE1082634B - Radar image signal tape compression device consisting of a cathode ray picture tube and a picture catcher tube : de en
  • ES257063A2 - Improvements in the suspension media and guide for trays and grills of refrigerating chambers (Machine-translation by Google Translate, not legally binding) : en es
  • ES79365U - New block model for construction (Machine-translation by Google Translate, not legally binding) : en es
  • US2938390A - Integrating accelerometer : en
  • US2939112A - Communication circuit : en
  • DE973764C - Magnetic head for recording and playing back magnetograms : de en
  • DE973774C - Equipment for insulation monitoring of electrical networks : de en
  • US2938836A - Process of preparing omicron-carbamyl-d-serine : en
  • US2938865A - Separation column control : en
  • US2938917A - 16 alpha-17 alpha-20 beta-21 beta-tetrahydroxy 4-pregnenes and esters thereof : en
  • BE587338A - Light source for spectral analysis and device for its implementation. : en fr
  • CH346544A - Process for the preparation of 3-pyridinols : de en
  • ES70406Y - Folding toy wheelbarrow : en es
  • ES73112Y - Fixer for supportive wall lights : en es
  • ES79202U - Needle for double-effect worked fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • ES79424U - Mechanism to rotate half circle the wheel-rudder in disc plows (Machine-translation by Google Translate, not legally binding) : en es
  • ES79592U - New plate for printing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221845A - Process for the production of olefin polymers modified by hydrogen : en fr
  • FR1221145A - Phosphorescent materials and their preparation : en fr
  • FR1221722A - Improvements to consoles, especially for curtain support boards : en fr
  • DE1812465U - REDUCTION Magnifier. : de en
  • GB836109A - Improvements relating to thermionic cathodes : en
  • ES70353Y - Advertising device and to increase sales : en es
  • CH346793A - Heel on shoes : de en
  • CA599140A - Flame heating of metal castings to reduce shrinkage cavities : en
  • CH346754A - Manufacturing process of a milk product : en fr
  • DE1082669B - Circuit for the thermocouple break protection of temperature regulators : de en
  • US2938215A - Plastic boning tips : en
  • CA598904A - Power element : en
  • DE1812214U - CLOSURE FOR CLOTHES, IN PARTICULAR FOR FITTING SUITS. : de en
  • BE562771A - : en
  • CH346765A - Pump, especially for pumping sewage, liquids containing thick matter and solid matter : de en
  • BE587171A - Stackable box. : en nl
  • ES79179U - Perfect pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220852A - Insulator for overhead power lines : en fr
  • CA598993A - Temperature responsive control : en
  • DE1082727B - Device for bending wood : de en
  • ES79225U - Perfected level (Machine-translation by Google Translate, not legally binding) : en es
  • GB836435A - Protection of electronic apparatus from current and voltage surges : en
  • DE1082561B - Turn-down collars, especially for shirts : de en
  • DE1812583U - INSERT BAG FOR WASTE BIN. : de en
  • US2938810A - Apparatus and method of painting : en
  • BE587647A - Method and device for the wet treatment, for example for dyeing, of textile yarns or the like. : en fr
  • US2938455A - Wire printer : en
  • US2938672A - One sided air mist sprayer for row crops : en
  • AU239844B2 - Combined traversing and thread-cutting mechanism : en
  • BE562168A - PROCESS AND MACHINE FOR ESTABLISHING ANNULAR RIBBONS ON A RETRACTABLE CROWN DRUM FROM ONE OR MORE CONTINUOUS WIRES, MORE PARTICULARLY FOR RESISTANT REINFORCEMENTS OF TIRE BANDS INTENDED FOR MOTOR VEHICLE WHEELS. : en fr
  • BE587462A - Improvements to plastic toe caps for heels of ladies' shoes : en fr
  • CH346757A - Use as a paper pigment, of a pigment comprising silica : en fr
  • US2938784A - Nuclear fuel composition : en
  • CA599101A - Yarns : en
  • CH346794A - Pad for shoe heels : de en
  • FR1220927A - Device for detecting incidents likely to affect an analog-to-digital translator with photosensitive elements : en fr
  • FR1220968A - Improvements to polyamides of carboxylic acids : en fr
  • FR1221535A - Windshield wiping device : en fr
  • FR1221541A - Production of a ferrochromic alloy : en fr
  • CH346684A - building material : en fr
  • CH346731A - Motor group : en fr
  • CH346751A - Method of manufacturing a sheet metal turbine blade comprising a machined root : en fr
  • DE1812525U - FLUORESCENE SCREEN FOR X-RAYS AND X-RAYS AND X-RAYS FOR SUCH UMBRELLAS. : de en
  • ES256783A1 - A provision for the collection of ceramic parts at the exit of the passenger furnaces (Machine-translation by Google Translate, not legally binding) : en es
  • ES79282U - Vice (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221296A - Method and apparatus for molding multiple plastic hooking elements onto slide fastener mounting strips : en fr
  • US2938237A - Method of making a game ball : en
  • CA599072A - Method and apparatus for monitoring the ignition timing of an internal combustion engine : en
  • US2939097A - Variable resistance device : en
  • FR1221674A - Foundry core sand compositions : en fr
  • GB836346A - Improvements in or relating to dry-shavers comprising at least two cutting plates : en
  • ES79430U - Roller terminal bearing perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES79526U - Improved ring for suspension opening and closing of curtains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221336A - Control circuit for magnetic amplifier : en fr
  • FR1221379A - Boron nitride manufacturing process : en fr
  • ES79561U - Surprise toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE1812536U - FROST AND SNOW PROTECTION SCREEN. : de en
  • US2938803A - Seafood products and method of making the same : en
  • ES256729A1 - A mechanical process for the automatic extraction of carton in forming machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES73468Y - Steel ball wheel, for skate : en es
  • FR1220906A - Construction method or similar method and elements such as posts or panels for carrying out the method : en fr
  • FR1220916A - Blends of endless filament yarns, polymer fibers-cellulosic fibers : en fr
  • FR1221205A - Apparatus for applying coatings to the surface of objects : en fr
  • FR1221661A - Self-contained protector for vending machines : en fr
  • GB836000A - Improvements in and relating to electric motor control systems : en
  • FR1221212A - Device for controlling and regulating DC and AC voltages in electronic musical instruments : en fr
  • GB836550A - Improvements relating to scrap briquetting presses : en
  • DE1812587U - LOCKING CLAMP LIFT FOR WATCH MOVEMENTS. : de en
  • FR1220990A - Light switch : en fr
  • FR1221699A - Improvements to vehicle interior mirrors : en fr
  • GB836347A - Improved dynamic vibration absorber foí¡í¡catory engine : en
  • GB836541A - Improvements in or relating to method of producing radiation sensitive, sintered bodies containing cadmium sulphide : en
  • GB836385A - Wind tunnel : en
  • DE1812461U - SLIDE INTERCHANGEABLE FRAME. : de en
  • FR1221609A - Method and apparatus for cooling coke oven gases : en fr
  • GB836074A - Improvements in or relating to transistor operated relay circuits : en
  • ES256079A3 - Improvements in the closure and locking mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • ES61451Y - A perfected set of cutlery : en es
  • ES79591U - Improved fuse holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220948A - Winder : en fr
  • FR1221725A - Improvements to the floors of wagons intended to receive grouped loads : en fr
  • GB836148A - Improvements in or relating to photographic reproduction : en
  • GB836455A - Improvements relating to spanners or wrenches : en
  • CH346508A - A sleeping bag-like cover on a sleeping pad : de en
  • FR1221216A - Photoconductive layers for electrophotography : en fr
  • FR1221343A - Thermocouples : en fr
  • FR1220965A - Skin lubrication : en fr
  • CA599169A - Multiple program control apparatus : en
  • BE587172A - Anti-slack device for winch. : en fr
  • AU5525959A - Improvements in or relating to sun blinds or awnings : en
  • CA599100A - Antenna array : en
  • DE1071776B - Band filter for the transmission of amplitude-modulated or frequency-modulated oscillations with a pulse-shaped modulation voltage or of frequency-modulated oscillations with any waveform of the modulation voltage, in particular for television receivers : de en
  • DK89060C - Tool for chamfering ends of light. : da en
  • US2938955A - Impulse correcting repeater : en
  • BE587305A - Rotatable rotisserie. : en fr
  • CH346619A - Liquid jet converters : de en
  • CH346678A - Cable winch with remote-controlled drive motor : de en
  • US2938398A - Transmission : en
  • US2938952A - Means for typing, verifying and printing : en
  • ES253913A1 - A provision of hydraulic driving by servomotor (Machine-translation by Google Translate, not legally binding) : en es
  • ES255168A1 - Procedure and device for determining the centrifugal mass in the wheels of vehicles, with the vehicle lifted on horses (Machine-translation by Google Translate, not legally binding) : en es
  • ES79321U - Luminescent panel (Machine-translation by Google Translate, not legally binding) : en es
  • ES79531U - Chaining of slats for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221162A - Apparatus for inking ribbons and method of making same : en fr
  • BE587610A - Method and tool for reducing the diameter of a hole : en fr
  • US2939021A - Electric generators : en
  • DE1082624B - Circuit arrangement in which the conductivity state of a conductor can be reversed at low temperatures : de en
  • US2938498A - Mechanical flat-lead pencil : en
  • DE1071423C2 - Cylindrical interference fit to be joined and released with pressure oil : de en
  • BE587522A - Sighting grid for the firing of grenades by an automatic portable weapon. : en fr
  • CA599025A - Aqueous asphalt emulsions : en
  • CA599071A - Component placement apparatus : en
  • DE1082575B - Pipe thickener for thickening mass suspensions : de en
  • DE1082699B - Process for the production of structures from regenerated cellulose : de en
  • DE1082733B - Process for stabilizing ethylene oxide polymers : de en
  • ES252914A3 - Improvements in the manufacture of filters or coladores for express coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES255508A1 - An apparatus crusher for corn, rod, maize leaves and other similar species for livestock feeds (Machine-translation by Google Translate, not legally binding) : en es
  • ES79435U - Automatic service purse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221007A - Paper provided with an impregnating agent and serving as a dielectric, in particular for capacitors : en fr
  • DE1082827B - Device for generating fresh water, in particular from sea water, using the cooling water heat of internal combustion engines, in particular on ships : de en
  • DE1812496U - FLAME HOLDERS IN JET ENGINES. : de en
  • BE587506A - Improvements relating to partitions and similar structures. : en fr
  • DE1812540U - TREAD OF TIRES MADE OF RUBBER OR OTHER FABRICS, IN PARTICULAR FOR VEHICLES OF ALL KINDS SUCH AS MOTOR VEHICLES. : de en
  • DE1082665B - Holding device for fastening field magnets made of non-machinable material in the housing of a magneto-electric machine : de en
  • ES79539U - Improved guide for windows and sliding doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221333A - Stereophonic phonographic devices : en fr
  • US2938347A - Power source for hydraulically operated devices : en
  • US2938793A - Nitrosodisulfonate latensifier : en
  • US2938855A - Production of middle distillate : en
  • US2938864A - Fractionation process using zeolitic molecular sieves : en
  • USD188077S - Front panel for cooler cabinet : en
  • US2938471A - Shallow well jet pump : en
  • DE1082608B - Regenerator with rotating, ring-shaped heat exchanger mass : de en
  • DE1812303U - LIGHT FOR LONGITUDINAL ARRANGEMENT ON ROAD TRIMS. : de en
  • DK89086C - Machine for making filled bags from a tube of heat-adhesive material. : da en
  • DE1082603B - Means for soil improvement or garden soil : de en
  • US2938328A - Watch bearing mounting : en
  • US2938579A - Hatchcover actuation mechanism : en
  • DE1812329U - GRIP DEVICE FOR CHILDREN'S ARM PROSTHESES. : de en
  • BE587366A - Fixing systems. : en fr
  • CA598977A - Tool retainer for pneumatic hammer : en
  • CH346613A - Process for making electric lamps : de en
  • US2938554A - Mortising tool for faceplates : en
  • US2938704A - Seal for reciprocating valve : en
  • DE1812471U - TEST EQUIPMENT FOR RUBBER SHOES. : de en
  • ES254603A1 - Improvements in the construction of friction stemples for the service of mining galleries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221745A - New lamp base : en fr
  • GB836324A - Improvements in rubber rolls : en
  • US2938292A - Fingerprinting system : en
  • US2938311A - Plane blade grinding jig : en
  • US2938326A - Hay chopper : en
  • US2938366A - Washing machine for washing clothes and similar articles : en
  • US2938943A - Electrical cable for heavy currents : en
  • FR1221305A - Process for preparing photographic images : en fr
  • ES254255A1 - Novel pyridine and quinoline derivatives and the manufacture thereof : en es
  • ES73608Y - Dough product dispenser : en es
  • FR1221337A - Accelerator device for compressed air brakes, in particular of rail vehicles : en fr
  • ES78888U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221849A - Removable cold room : en fr
  • GB836006A - Manufacture of improved polyethylene : en
  • GB836181A - Door mat : en
  • GB836230A - Improvements in deflection coil assemblies for cathode ray tubes : en
  • US2938232A - Combined injection and compression molding : en
  • ES256167A3 - A refrigerator adaptable to automobile vehicles with gasoline feeding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220995A - Controls are improved according to the temperature : en fr
  • FR1221290A - Character succession control circuit : en fr
  • US2938384A - Temperature-actuated power device : en
  • DE1812385U - STORAGE DEVICE. : de en
  • ES79446U - Screen for rear view mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES79525U - New skate for curtain rails (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221372A - Method and device for slaughtering in mines : en fr
  • FR1221390A - Process for the preparation of conjugated diolefins : en fr
  • US2938273A - Gage for a turbine blade wedge and the like : en
  • US2939032A - Electron tube : en
  • ES79433U - Toy boat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221261A - Tire improvements : en fr
  • GB836042A - Improvements relating to electrolytic cells : en
  • GB836296A - Improvements in electrodes for electric arc welding and in methods of manufacturing the same : en
  • ES79491U - Shaving epilator machine (Machine-translation by Google Translate, not legally binding) : en es
  • CA598877A - Electric switching devices : en
  • CA599147A - Pigmented artificial resin lacquers dispersible in aqueous media and process for their manufacture : en
  • CA599154A - Production of meta-dioxanes : en
  • ES256732A3 - Flame detector (Machine-translation by Google Translate, not legally binding) : en es
  • ES79126U - Window regulator for vehicle windows (Machine-translation by Google Translate, not legally binding) : en es
  • US2938323A - Combined mower, edger, and trimmer : en
  • US2938801A - Food package : en
  • US2938894A - Process for the modification of olefin polymers : en
  • DE1082828B - Dressing device for profile grinding wheels : de en
  • DE1812243U - COLLECTING DEVICE FOR PACKAGED SUGAR PIECES. : de en
  • ES74380Y - Trousers for sports and work in aqueous media : en es
  • FR1221347A - Semiconductor device manufacturing process : en fr
  • DE1082668B - Stand plate for small AC motors : de en
  • DE1812313U - LAMINATED IRON CORE WITH A RELEASE CLAMP. : de en
  • CA599024A - Aqueous asphalt emulsions : en
  • US2939014A - Safety devices : en
  • US2939130A - Dipole radio sonde : en
  • BE587310A - Arrangement for protecting from movements of the sea, in ships, powdered or granulated cargo, in particular cereals. : en fr
  • FR1221274A - Improvements to the processes for preparing l-threonine by fermentation : en fr
  • GR20906B - METHOD OF PREPARATION OF STEROID COMPOSITIONS. : el en
  • US2938540A - Quick acting fluid pressure actuated valve : en
  • US2939084A - Phase shifter : en
  • US2939106A - High frequency electromechanical transducer : en
  • BE585202A - DC voltage guard assembly. : en fr
  • BE587591A - Method and device for controlling effervescence and calming steel in continuous or conventional casting. : en fr
  • CH346633A - Process for the production of chromium-containing azo dyes : de en
  • ES79486U - Folding bed perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221554A - Variable flow rotary hydraulic machine : en fr
  • ES252977A3 - Device for the preparation of mixtures, in particular a carburetor (Machine-translation by Google Translate, not legally binding) : en es
  • ES253229A1 - New fitting manufacturing system (Machine-translation by Google Translate, not legally binding) : en es
  • ES255665A3 - Improvements in the government devices of high vacuum valves groups (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220967A - Methods and installations for determining a vector, in particular for dynamic balancing of unbalance bodies : en fr
  • FR1221193A - Antiparasitic agents : en fr
  • FR1221498A - Stabilized polypyrrolidone : en fr
  • CA598999A - Compositions containing siliceous amino compounds : en
  • ES252320A3 - Improvements in milling machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES69801Y - Double sided glove : en es
  • FR1221078A - Improvements to waveguide terminations : en fr
  • GB836545A - Improvements in or relating to roll roofing : en
  • DK89089C - Centrifuge. : da en
  • ES256307A3 - Improvements in labrados tissue machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1220915A - A method of producing color selection prints with improved color values in multi-color reproduction : en fr
  • FR1221843A - Improvements to electrical machines such as alternators : en fr
  • GB836093A - Preparation of hydrocarbon sulfonyl chlorides : en
  • GB836217A - Television receiver : en
  • GB836221A - Devices for administering oxygen or other gases and methods of making them : en
  • US2938581A - Fourdrinier wire stringing method and apparatus : en
  • ES255488A1 - System for thermal protection during the drying phase in female hairstyle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221183A - System for supplying fuel to an internal combustion engine : en fr
  • US2938284A - Shoe with cushion foundation : en
  • US2938897A - Production of azoic pigments : en
  • ES79123U - Inflatable boat (Machine-translation by Google Translate, not legally binding) : en es
  • CH346732A - Piston engine working in the two-stroke process, especially for the production of propellant gases : de en
  • DE1082577B - Proportioning device : de en
  • DE1082761B - Credit storage facility : de en
  • ES254858A3 - A procedure for the transformation of polifluorentens, in particular of polyethylfluorethylene (Machine-translation by Google Translate, not legally binding) : en es
  • ES79288U - Improved ring for pig closures in fishing nets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221687A - Improved method of making piles cast in the ground : en fr
  • FR1221752A - Vibration-proof plastic filter candle : en fr
  • GR20902B - PREPARATION METHOD 17A - HYDROXYPROTESTERONE AND ITS ESTERS. : el en
  • DE1082588B - Process for the preparation of mixed esters containing free hydroxyl groups and serving as emulsifiers : de en
  • DE1082716B - Device for descaling fish : de en
  • FR1221801A - Improvements to radiodetection systems : en fr
  • GB836362A - A mechanism for a synchronous motor clock : en
  • GB836513A - Cloth cutting apparatus : en
  • GB836536A - Improvements relating to electrically-driven pumps : en
  • FR1221740A - Process for improving polymers of ethylene : en fr
  • US2938424A - Reflection sensing system : en
  • US2938590A - Conveying device : en
  • US2938800A - Blood base coloring composition : en
  • USD188036S - Toilet seat cover hinge leaf : en
  • USRE24832E - Stud welding method and device : en
  • DE1812343U - SUITCASE. : de en
  • DK89080C - Feed supplements. : da en
  • ES70374Y - Advertising device to promote sales : en es
  • GB836029A - Method of and apparatus for cleaning articles : en
  • ES256448A3 - Improvements in the construction of removable cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • ES79289U - Multiple mouth wrenches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221793A - Safety device for battery chargers : en fr
  • GB836554A - Civil defence training equipment : en
  • CA598881A - Electric motor control systems : en
  • AU243022B2 - Process of developing electrostatic images and composition therefor : en
  • AU5526659A - Telephone subscribers' index : en
  • BE587620A - High pressure mercury vapor lamp : en fr
  • CH346673A - Flat desk with lowerable middle part of the desk top : de en
  • DE1082691B - Synthetic detergent : de en
  • ES57645Y - Improved desk-seat : en es
  • FR1220933A - Improvements to staple fibers prepared from linear polyesters : en fr
  • FR1221060A - Transmission : en fr
  • FR1221237A - Electric switch actuated by pressurized fluid : en fr
  • FR1221369A - Disc brakes for industrial machines : en fr
  • FR1221370A - Device for mounting recording media : en fr
  • US2938376A - Prefabricated siding for buildings : en
  • ES79229U - Foldable cutlery set (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221228A - Oil stop device : en fr
  • FR1221551A - Apparatus for filling pressure vessels : en fr
  • DE1082649B - Waterproof toggle switch : de en
  • DE1082760B - Suction device for receipt cards : de en
  • ES79335U - Replaceable filter for fluids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221655A - Plug-in electrical connection device : en fr
  • GB836234A - Electrical comparator network : en
  • US2938521A - Tobacco-manipulating machines : en
  • USD188046S - Chair : en
  • GB836095A - Gearbox : en
  • DE1082596B - Process for the preparation of alkyl hydroperoxides or dialkyl peroxides : de en
  • CH346813A - Device for attaching a thread to a label on a machine for making tea sachets : de en
  • DE1082662B - Arrangement for additional excitation of the reversing poles of Leonard drives when braking in suicide circuit : de en
  • ES79191U - Safety valve for fluid suction devices in special blood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221358A - Device intended to store, reproduce, and remotely transmit sound signals : en fr
  • GB836183A - Improvements in or relating to rotary piston engines : en
  • CA598813A - Process of and apparatus for making high temperature resistant materials : en
  • CA598883A - Heat sealed multi-ply container : en
  • US2938514A - Combined line reel and arrow holder for bows : en
  • US2938645A - Baby feeding utensil : en
  • US2939042A - Automatic focusing circuit : en
  • DE1812398U - ROTATING SPIT FOR GRILLS. : de en
  • ES79407U - Stop device for the sliding arm of the linkage of umbrellas umbrellas and parasols (Machine-translation by Google Translate, not legally binding) : en es
  • ES79553U - Chamber of heat utilization in direct fire chimneys (Machine-translation by Google Translate, not legally binding) : en es
  • US2938508A - Horizontally operable hydraulic valve lifter : en
  • DE1812341U - GLASS PANEL. : de en
  • DE1812571U - SPOOL OF THREAD. : de en
  • ES255854A1 - Improvements in wear enclosures for fan covers (Machine-translation by Google Translate, not legally binding) : en es
  • GB836231A - Machine for applying liquid gasket compound to workpieces : en
  • US2938320A - Wrapping machines : en
  • USD188073S - Combination carrying and stacking case : en
  • DE1082646B - Attachment of power supply parts in an insulating body : de en
  • DE1082700B - Process for the production of mass-colored structures from acetyl cellulose : de en
  • ES256313A3 - Apparatus for the application by spraying revokes on heavy skies (Machine-translation by Google Translate, not legally binding) : en es
  • GB836557A - Improvements in or relating to automatic telephone systems : en
  • USD188047S - Barber chair or similar article : en
  • US2938950A - Automatic gain control circuits for television signal amplifiers : en
  • DE1812394U - TOILET PAPER. : de en
  • ES79530U - Foldable hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221447A - Electronic gate controlled by ferroresonance : en fr
  • FR1221831A - Improvements in the manufacture of hollow bodies with a convex surface, in particular in polytetrafluoroethylene : en fr
  • GB836255A - Improvements in or relating to multiconductor electrical cables : en
  • FR1221819A - Improvement to sachets and flexible film sheaths : en fr
  • GB836071A - Improvements in or relating to perforating apparatus : en
  • GB836510A - Valve stem seal : en
  • ES256052A3 - PROCEDURE FOR OBTAINING ALPHA-METHYLPHENYLAMINES : en es
  • GB835976A - Improvements in or relating to surface wave transmission lines : en
  • US2938946A - Color processing system : en
  • US2938504A - Rotary engines : en
  • US2938919A - Thiophosphoric acid esters and a process for their manufacture : en
  • USD188068S - Steam cleaning machine : en
  • US2938628A - Apparatus for the selective separation of granular material distributed in liquids : en
  • US2938896A - Azo dyestuffs : en
  • BE585173A - New catalytic mixture, process for preparing solid polyolefins using this catalytic mixture and products obtained. : en fr
  • CH346811A - Process for the production of cigarettes with an inner lining to narrow the cigarette cross-section : de en
  • DE1082701B - Device for movement radiation : de en
  • USD188088S - Router machine : en
  • CA599067A - Preparation of oxetane polymers : en
  • DE1082707B - Device for the production of flattened pressed bodies : de en
  • DE1812309U - DISCHARGE TUBE FOR MEASURING PURPOSES, IN PARTICULAR SECONDARY ELECTRON MULTIPLE. : de en
  • ES256751A1 - Pick-up for use with record players : en es
  • ES74962Y - Folding box for perfected packaging : en es
  • ES79143U - Graduated dosage bottle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221014A - Rotary pump : en fr
  • FR1221077A - Improvements in ion exchange processes : en fr
  • ES256926A1 - Process for lining steel bushings with copper alloy by centrifugal casting : en es
  • FR1221525A - Use of catalysts for the vulcanization of silicone resins : en fr
  • GB836543A - Treating petroleum residues : en
  • US2938409A - Motive means having low speed output : en
  • US2938444A - Focusing device for photographic lenses : en
  • US2938596A - Collapsible trestle : en
  • US2938863A - Removal of dissolved oxygen from petroleum fractions with solid sulfites : en
  • DE1082841B - Toy bird with spring mechanism : de en
  • DE1812345U - HAIRNET MADE OF POLYAMIDE MATERIAL. : de en
  • DE973540C - Process for the production of polyethylene : de en
  • BE562592A - NEW TEXTILE TREATMENT PROCESS. : en fr
  • ES79593U - Self-adhesive part model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221109A - Five-element lens of high light intensity, particularly applicable to photography : en fr
  • FR1221167A - Twisting reel with tapered ends and method and device for its manufacture : en fr
  • US2938481A - Jet propelled torpedo : en
  • CA598912A - Chlorinolysis of chlorotrifluoroethylene polymers : en
  • CH346596A - Device for the gradual thermal protection of equipment : de en
  • DE1082580B - Process and device for the production of chlorine dioxide solutions and gas mixtures suitable for water purification : de en
  • DE1812520U - LETTER ENVELOPE WITH OPENING DEVICE. : de en
  • US2938299A - Air powered rotor launcher : en
  • US2938391A - Starter gearing for internal combustion engines : en
  • CA599199A - Cross-linking polyethylene, polypropylene and copolymers thereof : en
  • CH346609A - Method and device for measuring a weak magnetic field and in particular the terrestrial magnetic field, in particular with a view to prospecting : en fr
  • USD188081S - : en
  • ES255670A2 - Procedure and machine for vibrating metal molds of bronzes fused in crisol (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221387A - Non-woven texture with openwork reticular structure : en fr
  • GB836016A - Improvements in or relating to method for treating grain, and composition for carrying out said method : en
  • US2938441A - Camera carrying case with chart selector : en
  • US2938589A - Wheel type disk harrow : en
  • BE587383A - Standard support profile. : en fr
  • CA599103A - Preparation of oxetane polymers : en
  • FR1221341A - Machine for harvesting tubers or roots, fitted with screens with vibrating grids behind the coulter : en fr
  • GB836449A - Sound film equipment : en
  • GB836485A - Improvements relating to electric cookers : en
  • GR20897B - TOILET SPRINKLER (KAZANAKI). : el en
  • USD188049S - : en
  • ES255883A1 - Electrohydraulic machine to clean the soil (Machine-translation by Google Translate, not legally binding) : en es
  • CA599185A - Fluid seal : en
  • CH346795A - Method and device for the electrical detection of aerosols in gases : de en
  • ES255752A1 - Automatic apparatus for the distribution of liquids as a function of the flow of another liquid and for the control of this flow (Machine-translation by Google Translate, not legally binding) : en es
  • ES256539A1 - Procedure for the manufacture of cellulose for paper, cardboard and analogs (Machine-translation by Google Translate, not legally binding) : en es
  • ES79167U - Set of heel and cap for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES79254U - Transportable and roll-up tank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221731A - Combined canister and signal : en fr
  • ES256095A1 - Improvements included in anti-glading appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1221005A - Thermal protection of dynamo-electric machines : en fr
  • FR1221172A - Lubricating grease composition : en fr
  • FR1221818A - Prefabricated electrical conduit for building column : en fr
  • ES257031A3 - Improvements in the manufacture of metallic buttons (Machine-translation by Google Translate, not legally binding) : en es
  • CH346578A - Drive for rail vehicles : de en
  • GB836033A - Improvements in and relating to heat-insulated floors and walls : en
  • GB836360A - Improvements in or relating to electrical signalling apparatus : en
  • GB836538A - Method for the continuous measurement of the difference between the optical refractive indices of two liquids : en
  • BE587179A - Ferroelectric memory matrix : en fr
  • CA598900A - Automatic lock slider for adjustable fasteners : en
  • CH346770A - Wheel suspension on heavy road vehicles : de en
  • GB836514A - Holder for photographic transparencies : en