• US2602093A - Separation of sulfur compounds from hydrocarbons : en
  • USD167167S - Textile fabric : en
  • DE842974C - X-ray flash interference device : de en
  • US2601750A - Carton handling and loading apparatus : en
  • CH283865A - Epicyclic gear. : de en
  • AU154609B2 - Improvements relating to corners of sheetmetal articles : en
  • CH283868A - Hydraulic multi-piston pump. : de en
  • AU151933B2 - Improved tap for liquids : en
  • CA484555A - Automatic pilot follow-up control : en fr
  • CH283771A - Reinforced plastic sheet, and method for its manufacture. : en fr
  • AU155105B2 - Improvements in or relating to crystal contact devices : en
  • CH283896A - Heavy current resistance. : de en
  • USD167140S - Electric motor : en
  • GR13673B - METHOD OF OXIDATION OF GAS NITROGEN BY THE ACTION OF ELECTRIC ARCHES PRODUCED BETWEEN ELECTRODES DIVIDED BY MINIMUM DISTANCE OF 1-6 DISTANCE. : el en
  • US2601937A - Receptacle cover : en
  • US2602005A - Fuel injection nozzle : en
  • US2602013A - Folded sheet dispenser : en
  • US2601822A - Appliance for use in making frankfurter and hamburger sandwiches : en
  • US2601860A - Hair curler : en
  • DE1640428U - HAIR ROLLER. : de en
  • DE842584C - Rectangular cover made of sheet material : de en
  • CH283685A - Manhole cover grate. : de en
  • CH283867A - Hydraulic pressure amplifying device. : en fr
  • CH283911A - Swatter for massages. : en fr
  • FR1012027A - Device for handling knives and other tableware : en fr
  • US2602036A - Method of making transilluminated plates : en
  • CA484579A - Filling machines : en fr
  • CH283691A - Door closer. : de en
  • CH283847A - Machine parallel vice : de en
  • US2601984A - Sheet feeding apparatus : en
  • ES31402U - Container device, with automatic ejection, for fluid or pasty bodies (Machine-translation by Google Translate, not legally binding) : en es
  • GB675015A - Improvements in and relating to mirrors : en
  • GB675057A - Improvements in or relating to organopolysilane resins : en
  • AU153756B2 - Improvements in or relating to closure discs for bottles, jars andthe like : en
  • DE1640368U - SLIDE CHAIR CHAIR. : de en
  • CH283832A - Device on threaded spindle mounted in a guide part, for moving and fixing the same. : de en
  • DE1640466U - HAND BROOM WITH ROTATING BRISTLE PART. : de en
  • ES195984A1 - IMPROVEMENTS IN OR RELATED TO DELIVERY MECHANISMS, SET BY CURRENCIES : en es
  • ES203332A2 - Device to produce a suspension of solidly dispersed solid substances in gasiform media (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012074A - Improvements to devices used for the treatment of circulating fluids : en fr
  • CA484500A - Apparatus and process for crimping : en fr
  • US2601716A - Precision turning, threading, and centering lathe attachment : en
  • DE1640325U - BRAKE SHOES WITH BRAKE PADS ATTACHED TO IT. : de en
  • GB674752A - Method of making photo-lithographic printing plates : en
  • ES23637Y - Own ear covers for the practice of water sports and for rough cushions : en es
  • ES23293Y - Sharpening device for razor blades : en es
  • CH283993A - Process for the production of a tanning agent. : de en
  • DE765581C - Process for polymerizing low-boiling, particularly normally gaseous, olefins : de en
  • DE842873C - Exhaust collector for supercharged internal combustion engines with downstream exhaust gas turbine : de en
  • GB674894A - Improvements in or relating to safety devices for circular saws : en
  • GB674925A - Improvements in electronic discharge devices : en
  • GB675053A - Improvements in or relating to prestressed tubular concrete structure : en
  • CH283678A - Process for the manufacture of tubes with mixtures suitable for hardening and apparatus for carrying out this process. : en it
  • CH283797A - Collapsible map. : de en
  • ES31427U - Support (Machine-translation by Google Translate, not legally binding) : en es
  • GB675066A - A product for improving alkaline clay containing soil and method of manufacturing it : en
  • CH283749A - Process for preparing an aromatic acylamidodiol. : en fr
  • FR1011959A - Automatic separation device in equal quantities of various objects : en fr
  • DE842751C - Device on film playback devices for triggering protective or warning devices : de en
  • DE842909C - Device for opening letters : de en
  • AU966152A - Improvements in or relating tothe formation of fibres from solutions of collagen : en
  • AU963852A - Improvements in and relating to circular looms : en
  • CA484428A - Steel covers for ships' hatches : en fr
  • US2601778A - Free piston impulse blast gauge : en
  • US2601792A - Apparatus for rolling strip material : en
  • AU150429B2 - An improved parting tool for use in lathes : en
  • US2601756A - Combined fluid motor and expansible gas engine : en
  • ES198266A1 - ASSEMBLY OF CONSTRUCTION BOARDS : en es
  • ES31385U - Terminal for electric batteries (Machine-translation by Google Translate, not legally binding) : en es
  • GB674895A - Improvements in or relating to piezo-electric crystals : en
  • GB674980A - Improved grading machines for tomatoes and like produce : en
  • DE842615C - Device for lining up tobacco leaves : de en
  • GB674960A - Method of forming on iron or an iron alloy a surface easily wettable by mercury : en
  • DE842691C - Time relays, transformers or chokes for discharge paths, such as light tubes and similar electrical discharge tubes : de en
  • ES25801Y - Improved insoles for flat or defective feet : en es
  • FR55423E - Advanced gasifier for powering automotive engines and other applications : en fr
  • DE842912C - pencil sharpener : de en
  • FR55449E - Device ensuring the hermetic and rapid closure of the receptacles : en fr
  • DE1640528U - CAPACITORS COMBINATION. : de en
  • AU969552A - Improvements inthe manufacture of tubular elements : en
  • AU435251A - Improved tap for liquids : en
  • US2601774A - Combination lock : en
  • US2601878A - Table saw with part of the table swingably and laterally adjustable : en
  • US2602134A - High-frequency dielectric heater : en
  • DE1640516U - INDEPENDENT RELEASE DEVICE ON LOOMS. : de en
  • DE842709C - Nailed beam-shaped wooden member : de en
  • DE842743C - seal : de en
  • DE843026C - Process for the production of mercury thermometers and arrangement for its implementation : de en
  • FR1011907A - Device for assembling metal tubes with any parts : en fr
  • FR1012138A - Stitching guide for sewing machines : en fr
  • US2601766A - Food handling device : en
  • US2601779A - Means for generating supersonic waves : en
  • DE842618C - Process for the production of insulating bodies or for the treatment of basic insulating materials, in particular for the treatment of cork pieces : de en
  • FR1012118A - Improvements to transport or lifting devices of the kind comprising loads moving on a supporting cable : en fr
  • ES31432U - Pito with living scenes (Machine-translation by Google Translate, not legally binding) : en es
  • US2602030A - Fish canning process and composition : en
  • DE838407C - Bicycle rack : de en
  • DE842620C - Swivelable helicopter : de en
  • DE842962C - Starting device with distance display device for detachable cable cars, especially single cable cars : de en
  • ES31384U - A new security bolt (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012130A - Improvement in machines for cleaning pig casings and others : en fr
  • DE1640263U - HARD PENDULATION TEST DEVICE. : de en
  • CH283891A - Self-sealing device. : en fr
  • AU961552A - Method of and apparatus forthe melt spinning of polyamides : en
  • DE842627C - Woven sheet arrangement on wire looms : de en
  • DE842790C - Process for the continuous production of formic acid : de en
  • US2601870A - Valve mechanism : en
  • US2601939A - Can holder and punch : en
  • US2602057A - Process for breaking petroleum emulsions : en
  • DE1640276U - REVERSING GYRO WITH LIFT DEVICE. : de en
  • CH283687A - Mortise lock for room doors. : de en
  • DE1640540U - ADVERTISING LETTERS, FIGURES, NUMBERS, CHARACTERS AND THE LIKE. WITH ADHESIVE DEVICE FOR RELEASABLE FASTENING ON A CARRIER SURFACE. : de en
  • DE1640398U - TUBE CAP WITHOUT THREAD. : de en
  • DE1640346U - DEVICE FOR THE AMPLIFICATION OF ELECTRICAL VIBRATIONS, IN WHICH AT LEAST ONE PART IS ARRANGED BY MEANS OF SPRING ELEMENTS. : de en
  • GB674919A - Improvements in or relating to crank mechanisms : en
  • GB674736A - Improvements in rotary metal brushes : en
  • GB675037A - Improvements in or relating to cathode ray tubes : en
  • DE1640504U - SYRINGE CAP FOR SPICE BOTTLES OD. DGL. : de en
  • DE1640541U - FILM CAMERA, IN PARTICULAR SOUND FILM CAMERA, WITH CENTRIFUGAL CONTROLLER. : de en
  • DE842834C - Rotating shaving brush : de en
  • FR55470E - Improvements to Drum Players : en fr
  • DE755493C - Mixture-compressing internal combustion engine operating with spark ignition : de en
  • DE842931C - Flotation of fluorspar : de en
  • ES203474A1 - Improvements in the mechanisms for the operation of the indicator needle in device for weighing, automatic and semiautomatic (Machine-translation by Google Translate, not legally binding) : en es
  • ES24743Y - Perfected mounting for pocket torch socket : en es
  • FR1012108A - Improvements made to the means for deciphering or for encrypting messages according to a determined code, and in particular meteorological messages : en fr
  • DE1640477U - PULLING TOOL BOX. : de en
  • FR1011955A - Improvements to devices for heating appliances by a flame, in particular refrigerating appliances : en fr
  • GB674778A - Improvements in or relating to electric fuse carriers : en
  • USD167152S - Ladyxs u undergarment container : en
  • FR1012061A - Tilting pin for metal joinery frames : en fr
  • DE842826C - Process for the production of artificial, insoluble structures, such as threads or fibers, from vegetable seed globulins or phosphor proteins : de en
  • DE842827C - Process for the production of artificial structures from animal or vegetable proteins : de en
  • DE843020C - Running weight scale with motor drive : de en
  • ES31409U - New tilting or cylinder revolving gun, side by side (Machine-translation by Google Translate, not legally binding) : en es
  • GR13688B - STEAM PRODUCTION AND COMPOSITION TO OBSTRUCT FOAM FORMATION. : el en
  • GB674772A - Question-and-answer device : en
  • ES31292U - Sports ball with tire and glue closure that allows the extraction and quick introduction of the air chamber (Machine-translation by Google Translate, not legally binding) : en es
  • GB674953A - Improvements in or relating to the production of cation-active compounds derived from higher-molecular alkylphenols : en
  • DE842782C - Handle for pit stamp : de en
  • GB674777A - Improvements in or relating to stamping and moulding presses : en
  • DE1640450U - DEVICE FOR DISPOSAL FOR GAS, WATER AND HEATING PIPES. : de en
  • ES28989U - New banderilla (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012086A - Glass annealing process : en fr
  • FR1012094A - Method and apparatus for controlling the proportions of reactants in gas phase catalytic reactions : en fr
  • CH283671A - Lightweight machine for stripping sleepers of their ballast. : en fr
  • DE1640391U - DOOR JOINT. : de en
  • ES202526A1 - A device for the emission and reception of wave impulses (Machine-translation by Google Translate, not legally binding) : en es
  • DE842855C - Eyeglass frame : de en
  • ES31431U - Jaws for fastening iron bars and wires and other materials of various diameters and profiles (Machine-translation by Google Translate, not legally binding) : en es
  • DE842796C - Automatic ribbon reversal device for writing and printing units : de en
  • FR1012115A - Method of assembly of window frame joinery in prefabricated buildings : en fr
  • FR55445E - Method and means for the best distribution and use of heat within condensing cycles : en fr
  • GB674721A - Improvements in or relating to a one-revolution clutch mechanism and a secondary clock mechanism : en
  • ES31452U - Dental fingerprint buckets (Machine-translation by Google Translate, not legally binding) : en es
  • GB674991A - Steam generator : en
  • US2602016A - Sensitizing, recording and desensitizing apparatus : en
  • DE1640304U - BUILDING FRAMEWORK. : de en
  • DE843051C - Mouthpiece for brass instruments : de en
  • DE1640543U - COUNTING DEVICE ON CAMERA. : de en
  • US2601721A - Rotary blade safety razor : en
  • US2602032A - Electrically conducting surface and method for producing same : en
  • GB674942A - Improvements in apparatus for wrapping articles : en
  • ES203578A1 - Improvements introduced in lubrication pumps supplied with oil and used as swingers in car load vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR55440E - Electric furnace for high temperatures operating under vacuum or neutral gases : en fr
  • DE842566C - Shut-off valve for pumps : de en
  • FR1011929A - Hydrocarbon chlorination process : en fr
  • CH283718A - Electrical equipment on a sewing machine. : de en
  • ES31455U - A container for transporting eggs (Machine-translation by Google Translate, not legally binding) : en es
  • US2602120A - Party line reverting call by directory number : en
  • US2602106A - Wiring terminal connection for electrical wiring devices : en
  • US2601765A - Dry cooling cabinet : en
  • DE1640397U - SMALL METAL PACKAGE FOR LIQUIDS. : de en
  • DE1640475U - ARRANGEMENT OF THE AIR HEATERS OR AIR COOLERS IN AIR TREATMENT UNITS. : de en
  • ES203178A1 - A step faucet system, with electromagnetic control and compensated valve (Machine-translation by Google Translate, not legally binding) : en es
  • GR13684B - IMPROVEMENTS IN CEMENT MIXER. : el en
  • AU956652A - Improvements in or relating tothe manufacture of sulphur dioxide bythe fluidized roasting of ferrous sulphate : en
  • CH283766A - Process for extracting coloring principles from plants. : en fr
  • CH283821A - Wristwatch box. : en fr
  • DE1640393U - DEVICE FOR FASTENING EQUIPMENT. : de en
  • AU159684B2 - Facsimile transceivers : en
  • CA484418A - Block and building construction : en fr
  • US2602004A - Spray gun : en
  • DE1640300U - ROOF HATCH WITH BUILT-IN SLIDER DIMENSIONS. : de en
  • DE842816C - Electrical wound capacitor : de en
  • DE843009C - Liquid heater with steam condensation : de en
  • GB674936A - Improvements in methods of, and systems for, obtaining a standard low frequency : en
  • ES31356U - Packaging device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640469U - STEEL THRESHOLD WITH CONCRETE FILLING. : de en
  • DE843085C - Control device for the filling and emptying organs of a container, in particular a washing machine : de en
  • DE842550C - Counter device : de en
  • FR55410E - Auxiliary motor for bicycles : en fr
  • GB674781A - Inking ribbon spool : en
  • FR1011950A - Navigation device : en fr
  • ES201601A1 - Procedure for the in situ fabrication of bottle closures (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640505U - LIFE RING. : de en
  • US2601824A - Stamping die holder : en
  • US2601717A - Filing machine : en
  • US2601995A - Fluid pressure sealing means : en
  • FR1011973A - Navigation compass : en fr
  • FR1012002A - Baro-manometric capsule : en fr
  • US2602137A - High-frequency converter apparatus : en
  • FR1011997A - Improvements in the assembly of prefabricated construction elements, in concrete or the like : en fr
  • GB674910A - Improvements in carburetting devices for internal combustion engines : en
  • DE842731C - Ring spring : de en
  • DE842804C - Arrangement containing a semiconductor : de en
  • ES202439A3 - A procedure to improve the power of adherence of betunes (Machine-translation by Google Translate, not legally binding) : en es
  • FR55431E - Steering with double tubing and removable attachment mode of the tubing in the frames of bicycles, tandems or similar : en fr
  • FR55457E - Method and means for the best distribution and use of heat within condensing cycles : en fr
  • DE842653C - Arrangement of slide clamps on contact lines with automatically retensioned contact wire : de en
  • DE842781C - Schraemmaschine : de en
  • US2601982A - Shock absorbing device : en
  • US2602055A - Process for breaking petroleum emulsions : en
  • FR1011969A - Advanced adjustable wrench : en fr
  • FR1012058A - Improvements made to shock compressors, in particular those for continuous flow motors for aerodynes : en fr
  • GB674871A - Improvements relating to apparatus for controlling the supply of liquid fuel to the combustion chamber of a prime mover : en
  • ES25729U - Closure for aluminum packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011887A - Method for fixing a tube of rubber or similar material to a rigid tube and application of this method : en fr
  • DE842918C - Drafting system for spinning machines : de en
  • FR1012039A - Deviation repeater, potentiometer, distributor, electronic slider for static and dynamic speeds : en fr
  • US2602087A - Oxyalkylation of the esters of certain amino alcohols : en
  • DE842644C - Process for washing out phenols from coke oven water : de en
  • FR1011967A - Process for the catalytic hydrogenation of carbon monoxide : en fr
  • US2601708A - Wristband lock : en
  • US2601909A - Emergency brake lock : en
  • USRE23516E - Pressure responsive control device : en
  • CA484521A - Railway ballast cribber : en fr
  • CH283898A - Process for the production of copper oxide dry rectifiers. : de en
  • DE842660C - Automatic volume control : de en
  • ES31362U - Constructive toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES202113A1 - Addition of alkali-metal silicofluorides to latex : en es
  • FR1012140A - Two-stroke v-engine with injection pump : en fr
  • FR55467E - Hydraulic device for controlling several components with a predetermined automatic interdependence : en fr
  • DE842908C - Ink feed for fountain pens : de en
  • DE843057C - Emergency braking device for trucks, buses or the like. : de en
  • FR1012051A - Process and apparatus for the production of aldol : en fr
  • FR55432E - Packaging system for cheese and other products : en fr
  • DE764886C - Electrode arrangement for electrostatic precipitators with trap collector electrodes : de en
  • DE842769C - Parallel sliding ruler on rollers : de en
  • DE842839C - Electric, waterless Eigerinner : de en
  • GB674922A - Improved method and apparatus for the manufacture of pile fabric : en
  • US2601835A - Tagging machine for tobacco bags and the like : en
  • CA484410A - Retractible air inlet screen for aircraft gas turbines : en fr
  • CA484473A - Electrostatic machines : en fr
  • US2601714A - Casket table : en
  • FR1012067A - Advanced sealing device : en fr
  • FR55403E - Process for enriching gases with a view to their use in engines and products obtained : en fr
  • GB674938A - Improvements relating to the treatment of sludges : en
  • CH283887A - On a shaft against the same non-rotatable, but axially displaceable mounted rotor. : de en
  • US2601727A - Parallel line spacing device for drawing purposes : en
  • US2601913A - Carbon paper holding means for manifolding typewriters : en
  • ES31419U - Grader of agricultural land (Machine-translation by Google Translate, not legally binding) : en es
  • GB674802A - Improvements in or relating to electrical apparatus for comparing the phases of two alternating voltages : en
  • GB674976A - Improvements relating to mosaic screens such as are utilised in television transmission tubes : en
  • ES30595U - Glass filter for filtering all kinds of liquid and solid gases, liquefiable (Machine-translation by Google Translate, not legally binding) : en es
  • ES31499U - Folding and plug-in armchair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011936A - Improvements to DC electronic amplifiers : en fr
  • FR1012142A - Control device as a function of pressure or vacuum, in particular for automatic adjustment of ignition advance in internal combustion engines and injection in combustion engines : en fr
  • GB674941A - Improvements in a power operating mechanism for a typewriter or like machine : en
  • DE837848C - Process for the preparation of benzoic acid esters of secondary alkyl sec. Aminopropanols and butanols : de en
  • ES203343A1 - Multiple system of exposure of objects with intermittent circular movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011951A - Improvements to machines using foueault currents : en fr
  • ES30233U - Multiple folding hanger (Machine-translation by Google Translate, not legally binding) : en es
  • GB674988A - Improvements in rail track elements : en
  • ES24074Y - Kaleidoscope : en es
  • ES31363U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB674928A - Improvements in or relating to fuels for engines : en
  • FR1012015A - Process for extracting and fractionating valuable materials : en fr
  • GB674882A - Improvements in or relating to curtain fittings : en
  • DE1640427U - AUXILIARY DEVICE FOR DECORATING THE NAILS ON THE FINGERS AND TOES. : de en
  • ES201382A3 - A method for pumping liquid oxygen (Machine-translation by Google Translate, not legally binding) : en es
  • ES31488U - Improved composite tube for own hoses for fluid handling (Machine-translation by Google Translate, not legally binding) : en es
  • CA484496A - Therapeutic bag : en fr
  • CA484509A - Lighting systems embodying two or more arc discharge devices and ballast therefor : en fr
  • CH283753A - Process for making heterocyclic compounds. : de en
  • CH283656A - Process for the destruction of pests. : en fr
  • USD167156S - Lens cutting machine : en
  • DE764785C - Winch with lowering brake device : de en
  • DE843062C - Tin opener : de en
  • FR1011890A - Improvements in the manufacture of textile threads or rovings : en fr
  • DE1640459U - ROUND ROPE MADE OF PLASTIC FEDES. : de en
  • DE1640496U - CARDBOARD-BASED EXHIBITS. : de en
  • DE842937C - Device for storing and organizing sheet-like groupage : de en
  • CH283662A - Wood panel. : en fr
  • ES201918A1 - Element of thermal change for refrigerators and radiators (Machine-translation by Google Translate, not legally binding) : en es
  • ES203755A3 - Improvements introduced in the construction of alarm apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES31473U - Improved pantyhose for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • GB674887A - Automatic pilot : en
  • GB674993A - Cellulose esters : en
  • GB675009A - Esterification reactions : en
  • US2601808A - Breech bolt lock and actuator for firearms : en
  • US2602015A - Merchandise cabinet : en
  • US2602081A - Acid disazo dyestuffs : en
  • CH283731A - Shoe. : en fr
  • CA484578A - Extraction and isolation of digitoxin : en fr
  • CH283947A - Device detachably attached to at least one at least approximately vertical element of a structure. : de en
  • DE843037C - Planting machine for planting out vegetable plants grown in balls : de en
  • DK74394C - Transport trolley for welding bottles. : da en
  • FR1012135A - Improvements to spray guns : en fr
  • GB674986A - Improvements in pneumatic cores for use in the moulding of hollow concrete articles : en
  • DE1640374U - DETACHABLE BATHTUB. : de en
  • DE1640529U - SOCKET FOR ROD-SHAPED LAMPS WITH TWO-SIDED PLUG CONNECTION, IN PARTICULAR FOR LOW-VOLTAGE FLUORESCENT LAMPS. : de en
  • ES31400U - A new container for preserves with special closure (Machine-translation by Google Translate, not legally binding) : en es
  • DE842797C - Single and multi-stage absorption refrigeration machines : de en
  • DE1640273U - DRYING DEVICE FOR FIRE HOSES. : de en
  • DE842696C - Process and device for deslagging of furnace grates with an extended fire bridge : de en
  • DE842857C - Chimney draft meter : de en
  • CA484414A - Float instruments : en fr
  • DE842893C - Self-priming centrifugal pump : de en
  • ES197192A1 - A ROTARY DRUM CONCRETE MIXER WITH FRICTION WHEELS, WITH HOPPER AND ELEVATOR FOR SAND AND GRAVEL : en es
  • GB674940A - Loading mechanism in or for tunnel kilns : en
  • CH283711A - Process for the manufacture of viscose rayon. : en fr
  • DE843113C - Magnetic sheets : de en
  • CA484502A - Meat saw : en fr
  • FR1011988A - Process for the fractionation of rare earths and particularly actiniferous rare earths : en fr
  • US2601895A - Weed burner : en
  • US2601948A - Electric dynamo winding calculator : en
  • DE842577C - Automatic lathe with a headstock that can be moved lengthways in an adjustable prismatic guide : de en
  • AU165076B2 - Arc extinguishing means for circuit interrupters andthe like : en
  • US2601901A - Automatic propeller feathering system : en
  • DE1640468U - FILTER CLOTH FIXING FOR DRUM SUCTION FILTER. : de en
  • DE842985C - Process for the production of azo dyes : de en
  • GB674952A - Improvements in and relating to calculating apparatus : en
  • GB675141A - Improvements in machines for grinding drills : en
  • FR1012100A - Improvements made to mixer taps for washbasins : en fr
  • DE1640362U - EGG CUP. : de en
  • ES202450A1 - Procedure for the obtaining of hydrazide from pyridine-4-carboxylic acid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012030A - Device for lacquering paper, cardboard and similar materials : en fr
  • ES203778A1 - A burner for gas kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011976A - Improvements to internal combustion engines with toric working capacity : en fr
  • FR55422E - New method of distributing electrical pulses applicable in particular to television, telephony and telegraphy : en fr
  • GB674776A - Inflatable spherical map : en
  • CA484462A - Valved bags and their manufacture : en fr
  • CA484494A - Drill hole and underground resistivity method : en fr
  • US2601823A - Food cooking apparatus : en
  • US2601929A - Apparatus for loading and conveying glass sheets : en
  • DE1640378U - WATER HEATER WITH A WATER TANK SURROUNDING THE HEATING ROOM. : de en
  • GB674796A - Improvements in or relating to commutator-motor brush-holders : en
  • DE1640453U - ROTARY SLIDER VALVE WITH AUTOMATIC RELIEF OF THE STUFFING SOCKET. : de en
  • US2602060A - Process for breaking petroleum emulsions : en
  • DE752908C - Compressed air caisson with a conveyor shaft open at the bottom : de en
  • DE842968C - Arrangement for the optional measurement of alternating or direct voltages or currents : de en
  • ES203678A3 - An internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011870A - Graphic schematizing the analysis and criticism of works of art and others, in particular theatrical and cinematographic works : en fr
  • AU957952A - Improvements in or relating to cold cathode gas-filled electric discharge tubes : en
  • CH283709A - Dispensing valve. : de en
  • CH283967A - Sheet steel pad placed between the jacket and the hose on vehicles with rubber tires. : de en
  • US2601700A - Apparatus for molding plastic bottles : en
  • US2601943A - Hot beverage maker and dispenser : en
  • ES31498U - Toothbrush (Machine-translation by Google Translate, not legally binding) : en es
  • GB674954A - Improvements in the manufacture of synthetic linear polyamides and apparatus therefor : en
  • GB675158A - Improvements in infra-red gas analyzers : en
  • GR13687B - QUICK DRILLING MACHINE. : el en
  • DE1640416U - SWIVELING WALL STANDING LAMP. : de en
  • DK74397C - Detonator. : da en
  • GB675123A - Systems for stabilizing the frequency of an oscillator : en
  • US2601784A - Dial thermometer : en
  • AU164427B2 - Improvement in or relating to air-break circuit interrupter : en
  • US2601819A - Building construction : en
  • US2601903A - Method and apparatus for treating crude oil emulsions from oil wells : en
  • ES201452A1 - Improvements in or related to the means to increase the resistance to the oxidation and corrosión of iron parts (Machine-translation by Google Translate, not legally binding) : en es
  • CH283845A - Pistol intended to implant pitons in a compact mass, and ammunition for this pistol. : en fr
  • US2602050A - Tetrathioethers of pentaerythritol : en
  • DE842671C - Arrangement to achieve a torque for induction counters that is independent of axial armature displacements : de en
  • DE1640311U - HARDNESS TEST PLATE AS REFERENCE DIMENSIONS ("NORMAL") FOR THE HARDNESS DETERMINATION OF HARDENED AND TENED MACHINE PARTS AND THE LIKE. : de en
  • US2601729A - Atomic model machine : en
  • US2602021A - Catalytic production of chlorine : en
  • DE1640470U - DEVICE ON LADIES 'STOCKINGS TO CHECK THE SEAT. : de en
  • DE842597C - Ignition plate to ignite flash powder : de en
  • DE842883C - Photographic focal plane shutter with two independently running curtains : de en
  • FR55494E - Improvements to heat exchangers : en fr
  • DE842835C - Luminous holder with lipstick or writing implement : de en
  • DE1640443U - CAGE FOR ROLLER AND NEEDLE BEARINGS. : de en
  • USD167154S - Fish lure : en
  • DE842938C - Container for standing files, which is provided with a slotted base plate for inserting a support wall : de en
  • DK74390C - Teat cup center for milking machines. : da en
  • ES198653A1 - AN ELECTRICALLY DRIVEN HANDLEBAR SEWING MACHINE, APPROPRIATE ESPECIALLY FOR CLOSING BAGS AND THE LIKE : en es
  • FR55479E - Soft metal band : en fr
  • ES202131A1 - A procedure to prepare a vaccine against porcine anger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011909A - Underwater vehicle : en fr
  • US2601849A - Fluid distributing apparatus : en
  • DE842717C - Attachment for range finder : de en
  • ES30125Y - A new type of tap for hand or machine threading : en es
  • ES31121U - Frame for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • ES29753U - Mixed fiber board with wooden core (Machine-translation by Google Translate, not legally binding) : en es
  • ES31472U - Multicellular gap part (Machine-translation by Google Translate, not legally binding) : en es
  • DE842930C - Wrist watch : de en
  • FR1012150A - Improvements to pieces of furniture such as cozy corners and bed backs : en fr
  • GB674840A - Improvements in or relating to telephone systems : en
  • CH283953A - Egg packing folding box. : de en
  • US2601705A - Stahlecker : en
  • US2601975A - Carburetor : en
  • ES31454U - New lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011965A - Phosphorus manufacturing process : en fr
  • FR1011971A - Improvements made to installations to raise the alarm in the event of an attack, theft or break-in : en fr
  • FR1011286A - : fr
  • FR1011961A - Carbon paper and method and device for its manufacture : en fr
  • GB674774A - Improvements in or relating to record punching machines : en
  • DE842936C - Method and device for finishing or priming fabrics intended for the manufacture of artificial leather : de en
  • GB674854A - Improvements in jet propulsion plants, in particular for aircraft : en
  • ES31373U - Table tennis ball game (Machine-translation by Google Translate, not legally binding) : en es
  • FR55406E - Explosion engine with side valves : en fr
  • GB674992A - Improvements in universal rolling mills : en
  • DE842953C - Oven lid : de en
  • DE843092C - Process for the preparation of sulfuric acid ester salts of saturated or unsaturated higher molecular weight aliphatic or aromatic-aliphatic alcohols : de en
  • ES200652A1 - A telecommunication installation of a single carrier wave side band (Machine-translation by Google Translate, not legally binding) : en es
  • GB674732A - Improvements in or relating to internal combustion engines : en
  • DE843033C - Device for counting hard bulk goods, especially coins : de en
  • FR55415E - Improvements to gasifiers : en fr
  • US2601877A - Indexing plunger assembly for jig saws or the like : en
  • US2602046A - Multiple thermocouple fractionating column : en
  • DE1640310U - KNIFE SUPPORT FOR RING SCALES. : de en
  • DE842715C - Headgear with ventilation : de en
  • DE842602C - Hand fire extinguisher with self-closing valve : de en
  • DE1640539U - PRESENTATION PLATE FOR SAUSAGES. : de en
  • DE842925C - Clamping and locking device, especially for smaller packages, parcels and the like. like : de en
  • FR1011914A - System for distributing electromagnetic pulses by means of an elastic pendulum : en fr
  • GB674964A - Improvements in and relating to apparatus for viewing cinematograph film : en
  • GB674846A - Improvements in compositions for building purposes and for interior and exterior decoration : en
  • ES203081A1 - A mechanical system for self flying or similar toys (Machine-translation by Google Translate, not legally binding) : en es
  • GB674722A - Improvements in and relating to operating circuits for electric discharge lamps : en
  • ES31485U - Covered-clamp to serve mollusks, seafood and solid food (Machine-translation by Google Translate, not legally binding) : en es
  • DE842699C - Suction valve for jaw prostheses : de en
  • GB674820A - Improvements in or relating to thread or wet winding systems : en
  • GB674950A - Improvements in and relating to apparatus for use in sweeping chimneys : en
  • GB675142A - An improved method of and apparatus for grinding or polishing the two faces simultaneously of a continuously moving ribbon of glass : en
  • USD167161S - Chain for a wrist band or similar article : en
  • GB674913A - Improvements in or relating to cementitious material : en
  • FR1012003A - electrode for electrochemical energy generator : en fr
  • GB675017A - Improvements in or relating to colour and stereoscopic systems : en
  • US2601821A - Apparatus for percolating coffee : en
  • US2601738A - Minnow bucket : en
  • US2601764A - Apparatus for providing oxygen or other gases to meet variable demands : en
  • US2601772A - Knitted neckwear : en
  • DE735344C - Device for degassing sulphite pulp liquor : de en
  • US2601687A - Collapsible last : en
  • USD167138S - Foundation garment : en
  • US2601856A - Cigar wrapping machine : en
  • DE843123C - Luminous screen for voting indicator tubes : de en
  • ES202284A1 - Procedure to improve the properties of wood (Machine-translation by Google Translate, not legally binding) : en es
  • ES203494A1 - Actionable vacuum device using an explosion engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES31391U - Universal timetable indicator (Machine-translation by Google Translate, not legally binding) : en es
  • CA484479A - Electric connector blocks : en fr
  • DE1640492U - CLAMPING DEVICE, IN PARTICULAR FOR HOOK SAWS OR. DGL. : de en
  • FR1012064A - Device for cutting the tips of blisters : en fr
  • ES202143A1 - A railway wagon (Machine-translation by Google Translate, not legally binding) : en es
  • FR55442E - Improvements to circular looms : en fr
  • FR55478E - Method and device for measuring the voltages of electric pulses : en fr
  • GB675102A - Machine for coating surfaces of ditches, tunnels and the like : en
  • GB675069A - Improvements in or relating to electron-discharge tube circuit arrangements : en
  • US2601762A - Drilling barge : en
  • DE842988C - Process for the preparation of trisazo dyes : de en
  • DE839322C - Long goods transport device for belt grinding machines : de en
  • FR1012025A - Oil burner : en fr
  • FR55498E - Pipe flange : en fr
  • DE1640491U - TRANSMISSION WITH PLASTIC TOOTHED WHEELS FOR VIBRATIONS. : de en
  • GB675074A - Improvements in stuffing boxes for piston rods of large gas engines : en
  • DE757311C - Pendulum multiplier : de en
  • DE842750C - Film switching mechanism in cinematographic apparatus : de en
  • DE762240C - Schlaegermuehle : de en
  • DE843010C - Dressing and molding machine : de en
  • ES31319U - A card with inscription (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640387U - IGNITION COIL WITH OIL-FILLED HOUSING AND PLUNGING TIP CONNECTION TO THE SCREW. : de en
  • ES30796U - Elastic bandage (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640456U - INSOLE. : de en
  • DE842976C - Process for the preparation of monoazo dyes : de en
  • ES203747A1 - A chime of signals (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640335U - USER PACK FOR PRESERVATIVE. : de en
  • GB674788A - Improvements in electric motors : en
  • GB674885A - Improvements in or relating to rubber latex compositions and to uses thereof : en
  • DE842869C - Apparatus for generating and counting electrical impulses : de en
  • ES31079U - A new tap (Machine-translation by Google Translate, not legally binding) : en es
  • ES30631U - A toy clock with a device that produces a tic-tac gait simulator (Machine-translation by Google Translate, not legally binding) : en es
  • GB674900A - Manufacture of chlorinated paraffin hydrocarbons : en
  • CA484539A - Pressure cooker : en fr
  • DE842723C - Rotary piston machine with a fixed abutment and a rotatable member arranged on the piston disk : de en
  • DE842990C - Process for reforming or dehydrogenating hydrocarbons : de en
  • DE843028C - Contact thermometer : de en
  • ES31392U - Frame for toy radio broadcasting (Machine-translation by Google Translate, not legally binding) : en es
  • FR55491E - Method and apparatus for pasteurizing milk and other liquids : en fr
  • US2601879A - Woodworking machine and mounting and adjusting means for the rotary cylindrical cutter thereof : en
  • US2601996A - Seal : en
  • US2601703A - Method for testing surface defects : en
  • US2601713A - Web guiding device : en
  • US2602133A - Method and apparatus for heating materials dielectrically : en
  • US2601697A - Adjustable cleaning nozzle for suction cleaners : en
  • US2601873A - Loom harness : en
  • DE760287C - Device for checking the tightness and uniform release of oxygen from oxygen breathing apparatus : de en
  • DE838220C - Error compensation device for steel tape mass : de en
  • ES195986A1 - A GARBAGE COLLECTION CAR : en es
  • ES31248U - Improved nut wrench (Machine-translation by Google Translate, not legally binding) : en es
  • ES31506U - Protection of rubber for the end of fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012014A - Improvements in contact devices for electronic systems, and in particular for systems such as electronic chronoscopes : en fr
  • GB674757A - Improvements relating to the de-aeration of water : en
  • DE1640511U - TOY EQUIPMENT. : de en
  • FR1011956A - Improvements in strain measurement devices, in particular those for the introduction of a compensating resistance into an electrical measuring device : en fr
  • GB674971A - Improvements in or relating to bumpers for motor vehicles : en
  • CH283725A - Device for drying laundry and clothes. : de en
  • AU158376B2 - Improvement in electrical computer : en
  • ES31466U - Improved carabiner (Machine-translation by Google Translate, not legally binding) : en es
  • GB674847A - Improvements in and relating to the preparation of pyrimidopyrazine derivatives : en
  • GB674858A - Improvements in aquatic displays : en
  • GB675076A - A process for the preparation of silicon-containing copolymers : en
  • ES203836A1 - A sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • GB674909A - Improved composition for preserving and repairing teeth : en
  • CA484476A - Engine testing apparatus : en fr
  • FR1011947A - Improvement in the assembly of mechanical sliding blinds : en fr
  • GB675021A - Improvements in or relating to power driven vehicles for agricultural and analogous purposes : en
  • GB675040A - Improvements in or relating to the filling of shoe bottom cavities : en
  • IE20344L - Treating concrete, etc. surfaces : en
  • GB675100A - Folding wheeled or other chairs : en
  • GB674879A - Improvements in or relating to the production of cellulose and organic derivatives of cellulose : en
  • DE842832C - Brace : de en
  • DE842705C - Electric winch, electric pulley block or the like with protective jacket : de en
  • DE842900C - Cushioned bicycle or motorcycle saddle : de en
  • GB674856A - Improvements relating to mechanical displacement-magnifying systems : en
  • FR55476E - Multi-conductor telecommunication cable : en fr
  • FR55474E - Improvement in wind-powered propellers : en fr
  • ES203912A1 - A device for the support and assembly of motor vehicle containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB675151A - Swivel pipe joints for calender rolls, or the like : en
  • GB674957A - Apparatus for taping containers and the like : en
  • DE1640365U - SEAT MADE OF ELASTIC METAL, E.G. STEEL TUBE. : de en
  • DE842995C - Pressure transmission means : de en
  • USD167151S - Dravver pull : en
  • DE842982C - Process for the production of chromium-containing azo dyes : de en
  • ES203468A1 - Industrial mechanism for the manufacture of rod bearings and, banking for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012047A - Improvements to bellows gate valves : en fr
  • ES203936A1 - Couplers for microwave transmission systems : en es
  • FR55421E - Improvement in electric induction furnaces : en fr
  • DE1640421U - FUR STAMP FOR PIN SEAM. : de en
  • DE839302C - Infinitely variable belt drive : de en
  • DE842748C - Cooling device for ball mills with planetary rotating grinding drums : de en
  • DE842784C - Method and device for drying textile goods in sliver form : de en
  • ES23905Y - Chain perfected for jewelery and costume jewelery : en es
  • FR1011864A - Decorative set : en fr
  • GB675092A - Improvements relating to combustion systems of gas-turbine engines : en
  • US2601719A - Dry-shaving apparatus : en
  • ES198688A1 - AN APPARATUS FOR THE DISPLAY OF LUMINOUS ADVERTISEMENTS : en es
  • FR55404E - Process for manufacturing saturated products from natural or processed oils, by fixing bodies containing the aromatic nucleus : en fr
  • DE761724C - Arrangement for continuously fed three-phase shunt motors : de en
  • DE842793C - Process for the preparation of substituted polycyclic quinones : de en
  • DE842963C - Shift drum : de en
  • US2601902A - Multiengine safety feathering system : en
  • CA484484A - Process of color photography : en fr
  • DE842885C - Photographic lens shutter with contact device for flash triggering : de en
  • GB674761A - Photographic contact printing apparatus : en
  • CH283772A - Process for manufacturing products made from organic plastics reinforced with glass fibers. : en fr
  • CA484443A - Hernia pads : en fr
  • CA484573A - Brake mechanism for electric motor : en fr
  • CA484489A - Wireless signalling systems and apparatus therefor : en fr
  • CA484542A - Santonin-phenothiazine vermifuge : en fr
  • CH283661A - Process for obtaining composite wooden elements for construction. : en fr
  • AU362551A - An improved apparatus for use in moulding building blocks andthe like : en
  • CA484445A - Flying hot saw : en fr
  • ES31378U - A heating stove (Machine-translation by Google Translate, not legally binding) : en es
  • AU159013B2 - Electrostatic gas cleaning apparatus : en
  • CH283937A - Radio communication installation for vehicles. : en fr
  • US2601760A - Servomotor control : en
  • DE842989C - Process for the preparation of polyazo dyes : de en
  • ES30069Y - Automatic heater : en es
  • GB674945A - A new or improved holder for rolls of paper : en
  • GB674891A - Process for the production of steel : en
  • DE842792C - Process for the preparation of sterol esters brominated in the 7-position : de en
  • USD167144S - Noiseless typewriter : en
  • US2602136A - Modulating and transmitting apparatus : en
  • DE1640375U - STEAMER FOR JUICE OF FRUITS. : de en
  • DE1640479U - TRIAL GLASSES. : de en
  • DE842625C - Driver catch device for mechanical looms : de en
  • ES203695A3 - A method for the treatment of superpoliamid threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES31513U - Coal current inverter (Machine-translation by Google Translate, not legally binding) : en es
  • GB674861A - Improvements in or relating to hammer mills : en
  • DE842919C - Holder for the upper draw-in rollers of drafting systems : de en
  • ES31467U - A sole for espadrilles and slippers (Machine-translation by Google Translate, not legally binding) : en es
  • DE842767C - Puller, especially for razors and razor blades : de en
  • FR1012059A - Headquarters, especially for aviation : en fr
  • FR55463E - Aircraft Landing Leg Improvements : en fr
  • GR13680B - METHOD OF CONSTRUCTION A TANK (TAP) OPERATING WITH A TIRE BALL. : el en
  • DE843116C - Monitoring device for voltage converter : de en
  • ES23445Y - Double and reversible blade with its corresponding support to fix it to the plow : en es
  • DE1640321U - ELECTRIC DRIVE FOR SEWING MACHINES. : de en
  • CH283748A - Process for the production of acetylacetone. : de en
  • ES201804A1 - A method of manufacturing salto disc springs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012144A - Process for using sulphurous fuels : en fr
  • AU959552A - Improvements inside delivery rakes and/or swath turners : en
  • CA484546A - Gas-turbine engine fuel systems : en fr
  • DE837018C - Hand sowing machine : de en
  • CA484506A - Electronic ore sorting : en fr
  • AU154332B2 - Improvements in or relating to cutting and abrading tools : en
  • ES31464U - Improved doorbell loading dock (Machine-translation by Google Translate, not legally binding) : en es
  • GB674751A - Improvements relating to the conveying of work pieces : en
  • DE842586C - Valve bag made of paper or the like. : de en
  • DE843108C - Arrangement for lifting and lowering pantographs of electric vehicles by means of a rotary isolator that engages the scissors via springs and is driven by compressed air : de en
  • ES200856A1 - Procedure for obtaining a precious powder limpiametal product (Machine-translation by Google Translate, not legally binding) : en es
  • CA484560A - Apparatus for and method of treating film : en fr
  • CA484446A - Can opener : en fr
  • DE843063C - Tool for honing and grinding bores and blind holes : de en
  • ES202451A1 - Procedure for the obtaining of pyridine-4-carboxylic acid (Machine-translation by Google Translate, not legally binding) : en es
  • US2601800A - Socket wrench : en
  • US2602053A - Process for breaking petroleum emulsions : en
  • USD167149S - Food mixer or tl-ie like : en
  • AU155082B2 - Apparatus for moving stacks of bulk material : en
  • AU970952A - Improvements in and relating to protective devices for electric motors : en
  • US2601755A - Spinning spindle : en
  • AU160379B2 - Antibiotics and methods for obtaining same : en
  • CH283852A - Lighter. : en fr
  • USD167168S - Textile fabric : en
  • US2602039A - Crude coal tar dermatological compositions : en
  • ES31447U - Case for injection needles (Machine-translation by Google Translate, not legally binding) : en es
  • GB674817A - Improvements in or relating to floodlights : en
  • GB675079A - Improvements in or relating to the manufacture of wound capacitors from metallised dielectrics : en
  • USD167147S - Thomas bronston : en
  • AU956852A - Improvements in ploughs : en
  • CH283767A - Process for preparing a coating containing an organosilicon resin and coating obtained by this process. : en fr
  • CH283987A - Process for the preparation of a polyether compound. : de en
  • AU957652A - Filtering apparatus : en
  • FR1012068A - Improvements made to continuous flow internal combustion engines, in particular to engines of this type for aerodynes : en fr
  • DE1640502U - LAMP FOR TUBE FLASH UNITS. : de en
  • DE842718C - Piezoelectric pressure transmitter : de en
  • DE1640436U - COMBINED SALES CONTAINER FOR COFFEE ETC. : de en
  • DE764336C - Illumination device for the gap of a sound film device : de en
  • DE842733C - Tube holder, especially for ignition burner tubes on gas water heaters : de en
  • DE842599C - Automatic control device for moving tables of hydraulic presses : de en
  • DE842773C - Hollow eye body with a pupil guided on a sliding surface for playing figures etc. : de en
  • DE842787C - Continuously working washing machine and dishwasher : de en
  • DE1640483U - STERILIZED THERMOMETER. : de en
  • DK74388C - Cigarette lighters. : da en
  • CA484477A - Vat dyestuffs : en fr
  • CA484505A - Sheet envelope feeding devices : en fr
  • CH283733A - Anti-skid device on shoes. : de en
  • US2601839A - Fishing pole signal : en
  • CH283788A - Emulsion photographique pour la photographie en couleurs donnant des images en colorants de phénazonium. : de en
  • CH283991A - Process for the preparation of a monoazo dye. : de en
  • US2601949A - Handley : en
  • DE843077C - Connection of the bar bolt of briquette extrusion presses with the press bar : de en
  • GB674878A - Improvements in and relating to electric discharge devices : en
  • AU159336B2 - Ion controller : en
  • AU397251A - Irrigation water sprinkler : en
  • CH283826A - Process for the precipitation of metals from solutions containing metals. : de en
  • AU156215B2 - Record card controlled machine : en
  • US2601758A - Plural combustion product generator in ring coaxial with turbine : en
  • US2602068A - Process for breaking petroleum emulsions : en
  • USRE23517E - Adjustable magnetron : en
  • DE842714C - Process for sintering metal powder containing components which are sensitive to oxidation : de en
  • FR1012033A - Microwave impedance measuring equipment : en fr
  • CH283928A - Lamp telegraph translator. : en fr
  • CA484485A - High frequency electrical oscillators : en fr
  • CH283750A - Process for preparing an aromatic acylamidodiol. : en fr
  • CA484444A - Neutral wire brackets : en fr
  • CA484549A - Urethanes containing the lysergic acid ring system and a process of making same : en fr
  • CH283703A - Safety valve. : en fr
  • CH283719A - Apparatus for threading thread through needles. : en fr
  • DE843071C - Locking device for doors, windows or the like. : de en
  • FR1011928A - Improvement in the feeding device of machines for continuous forming of paper casings or other suitable materials : en fr
  • CA484503A - Construction of water cooled parts of apparatus which are subjected to high temperatures : en fr
  • CH283809A - Anti-return devices, in particular for electricity meters. : de en
  • CH283989A - Process for the preparation of a monoazo dye. : de en
  • DE1640437U - CHAIN MILLING MACHINE. : de en
  • ES203589A1 - Procedure for the manufacture of covers of wooden mosaics, especially covered for walls and floors (Machine-translation by Google Translate, not legally binding) : en es
  • ES203766A1 - Security device for electric henicles by road with power by trolleys (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011853A - Removable pivot device for joinery : en fr
  • GB674832A - Improvements in and relating to surface active agents and in pigment compositions and pigmented rubber compositions prepared therewith : en
  • US2601726A - Reticle for use in gun sights : en
  • BE502289A - FIREPLACE FOR SOLID FUELS, IN PARTICULAR OIL COALS, AND BOILER EQUIPPED WITH SUCH FIREPLACE. : en fr
  • CH283846A - Device intended for holding workpieces and the like. : de en
  • US2601845A - Stall with retaining gate : en
  • DE842604C - Wheel hub with spoke rings, especially for motorcycles : de en
  • DE842633C - Device for making corner connections of frames : de en
  • CH283670A - Car garage in the form of a stacker lift. : de en
  • CH283739A - Process for preserving food. : de en
  • CH283870A - Volumetric rotary pump. : en fr
  • AU156811B2 - Improvements in centrifugally actuated switches : en
  • CA484438A - Changeable motion sign : en fr
  • DE842780C - Coil for shuttle : de en
  • US2601965A - Adjustable indicator holder : en
  • US2602065A - Process for breaking petroleum emulsions : en
  • US2601843A - Adhesive applying means for coating receptacle closure caps : en
  • US2602009A - Bearing mounting : en
  • US2601696A - Converter attachment for suction cleaners : en
  • US2601953A - Process of making chemically active graphitic carbon powder : en
  • US2602086A - Derivatives of 4-imidazolone : en
  • FR1011946A - Spray jet fire extinguisher air pump : en fr
  • CA484518A - Froth flotation apparatus and process : en fr
  • CH283769A - Finishing process for tub soap. : en fr
  • ES203913A3 - A procedure for the obtaining of neutral or defibely acid solutions of replaced xanthines (Machine-translation by Google Translate, not legally binding) : en es
  • ES31399U - Apparatus usable in domestic cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • CH283789A - Process for the production of color photographic images. : en fr
  • US2601686A - Bed attachment : en
  • CH283817A - Shaft for clockwork, especially for the agitation of pocket watches. : de en
  • GB674860A - Oxidation of olefins to alkenals : en
  • CH283701A - Height adjustment device on tables. : de en
  • DK74378C - Method of gluing an organ to a glass wall. : da en
  • ES31368U - Battered shoulder pads that widen the neckline and facilitate the stance of all kinds of clothing especially childish (Machine-translation by Google Translate, not legally binding) : en es
  • US2601828A - Centrifugal pump : en
  • DE843039C - Disk valve for internal combustion engines : de en
  • DE1640253U - CONTROL DEVICE AND FILM TAPE FOR PATTERN KNITTING, IN PARTICULAR FOR MANUAL FLAT KNITTING MACHINES. : de en
  • DE842817C - Process for the production of magnets with iron conducting parts : de en
  • ES203849A1 - A procedure to obtain a waterproof incrustation in drawings, letters or trademarks in all kinds of toilet or domestic soaps (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640441U - ADJUSTABLE JOINT. : de en
  • GB675128A - Improvements in and relating to presses : en
  • GB675109A - Improvements in or relating to electron discharge devices of the cathode ray tube type and to apparatus incorporating such devices : en
  • AU956052A - Improvements in or relating to devices for reproducing colour-television images : en
  • CA484491A - Window construction : en fr
  • CH283933A - Cabin with level revolving door. : de en
  • DE842659C - Method for reducing far-end crosstalk in telecommunications cables : de en
  • DE842879C - Sewing machine table and process for its manufacture : de en
  • GB675103A - Improvements in or relating to fluid pressure operated gauges for measuring or comparing the dimensional characteristics of a work piece : en
  • DE842574C - Device on overflow valves : de en
  • DE840300C - Multipurpose furniture, in particular sofa bed with support frame : de en
  • ES23916Y - Electrical contactor with safety latch : en es
  • AU961752A - Method of conditioning brightening' baths : en
  • CA484585A - Polymers derived from heterocyclic ring compounds : en fr
  • CH283836A - Wood drying plant. : de en
  • CH283899A - Frequency multiplier. : en fr
  • ES31446U - Device of step and retention to two times applicable to the tables of mechanized games in which the esencal element are balls or balls of reduced size (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012113A - Pad brake control device for bicycles, motorcycles or the like : en fr
  • ES31407U - Pressure boiler (Machine-translation by Google Translate, not legally binding) : en es
  • US2601840A - Indicating protective cover for pipe flanges and valves : en
  • US2601926A - Multiple garment hanger : en
  • US2602037A - Fireproof laminated resins : en
  • DE842745C - Changeable transmission gear : de en
  • USD167179S - Stewart lamp : en
  • CH283689A - Window lock. : de en
  • DE842933C - Device for measuring the drilling pressure, in particular on deep drilling machines : de en
  • DE842851C - Device on a dividing head for switching the individual partial spindle movements : de en
  • CH283861A - Valve tap. : en it
  • ES30226U - Types to corporeal characters of numbers and letters (Machine-translation by Google Translate, not legally binding) : en es
  • ES195987A1 - A METHOD OF RECOVERING METALS FROM CONVERTER SLUGS : en es
  • CH283717A - Device for tightening a flange on a loom beam cylinder. : en fr
  • GB675127A - Improvements in and relating to removable anti-skid devices for vehicle wheels provided with resilient tires : en
  • ES203522A1 - Procedure for the obtaining of highly concentrated injectable preparations of steroid hormones (Machine-translation by Google Translate, not legally binding) : en es
  • ES203850A1 - A process for the production of iron or alloys of iron or other hardly fused metals by reduction of iron or similar minerals with solid fuel in rotary reverbering ovens operating by loads (Machine-translation by Google Translate, not legally binding) : en es
  • CA484429A - Tumbling ball : en fr
  • DE1640333U - SOLE HOLDING DEVICE ON SKI JAWS. : de en
  • DE842849C - Method for the continuous checking of geometric dimensions or tolerances of objects with the aid of a scanning device which has at least one scanning element designed as a rotatable roller, as well as a device for carrying out the method : de en
  • DE843042C - Bladed wheel disc, especially for gas turbines : de en
  • GB674852A - Improvements in the spinning of artificial textile fibres : en
  • ES195958A1 - A PROCEDURE FOR OBTAINING RUTILE : en es
  • GB675116A - Improvements relating to remote position control systems : en
  • FR1012098A - Linear light source luminaire : en fr
  • CH283783A - Cinematographic camera. : en fr
  • FR1012101A - Improvements to bilateral speakerphone installations : en fr
  • GB674899A - Improvements in cartridge-operated engine-starting devices : en
  • GB674959A - Improvements in and relating to electric hotplates : en
  • USD167159S - Slipper or similar article : en
  • FR1012041A - Improvements to the wheels and diffusers of turbo-machines : en fr
  • ES203548A3 - A new moledora-batidora electric machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640266U - DEVICE FOR EASIER REMOVAL OF CIGARETTES OR CIGARS FROM FULL BOXES. : de en
  • DE1640455U - PENDULUM SYSTEM FOR WINKING MOVEMENT. : de en
  • DE843007C - Sofa bed : de en
  • DE843107C - Stop valve for air operated point setting devices u. Like., mainly for underground operations : de en
  • CA484431A - Cartridge magazine for automatic firearms : en fr
  • CH283904A - Safety valve for gas burner with pilot ignition. : en fr
  • ES31357U - A plastic tube with metal insert (Machine-translation by Google Translate, not legally binding) : en es
  • GB674834A - Improvements in the production of magnesite bricks stable to temperature changes : en
  • DE842579C - Friction clutch for the electric drive of sewing machines : de en
  • DE843078C - Transport container : de en
  • ES203535A1 - SAFETY DEVICE FOR PRESSES AND MACHINE TOOLS : en es
  • FR1011912A - Improvements to metal frames : en fr
  • FR55426E - Apparatus for the production of molded glass objects : en fr
  • DE842770C - Lever mechanism for shoe lasts and boots : de en
  • ES201919A1 - Changer for refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • ES31364U - Cover for wheel of vehicles capable of containing advertisements (Machine-translation by Google Translate, not legally binding) : en es
  • GB675013A - Improvements relating to potters' cranks : en
  • ES203839A1 - A procedure for the total decoration of textile fibers and the obtaining of cellulose from vegetable fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES23996Y - Portable cash grabbers : en es
  • FR1011925A - Enlarger for photographic work : en fr
  • US2601921A - Device for gauging and sorting articles : en
  • DE1640343U - LOCKING DEVICE FOR FOLDING DOORS. : de en
  • DE1640403U - BUTTON FOR TYPING AND CALCULATING MACHINES AND THE LIKE. : de en
  • DE1640472U - MEANS FOR PRODUCING PERMANENT WAVES : de en
  • DE842640C - Process for the production of phosphorus sulfochloride : de en
  • GB675036A - Improved discharge circuits : en
  • US2602024A - Roller etching machine : en
  • FR1012053A - Pipe wrench : en fr
  • DE1640474U - DETACHABLE CONNECTION OF TABLE LEG AND FRAME. : de en
  • US2601979A - Valve control system for blast furnace stoves : en
  • USD167171S - Textile fabric : en
  • US2601947A - Guard for the rotating portions of air-moving devices : en
  • DE842927C - Conveyor device for the production of artificial stones in particular and. like : de en
  • FR55488E - Method of lubricating the cylinders of steam engines supplied with high superheated steam : en fr
  • GB674747A - Improvements in the production of nitrogen-containing polymers : en
  • FR1011923A - Improvements to radio equipment : en fr
  • FR1012127A - Windshield wipers : en fr
  • GB675085A - Process for producing dextran products for pharmaceutical and therapeutical preparations : en
  • GB675119A - Improvements in or relating to thermionic valve integrating circuits : en
  • DE839017C - Process for the production of contact and adsorption bodies in spherical shape : de en
  • DE842639C - Vertical easel file : de en
  • DE842667C - Power supply arrangement for vibration machines of all kinds : de en
  • DE842877C - Smooth bearing : de en
  • ES203632A1 - Improvements in the construction of hydraulic presses (Machine-translation by Google Translate, not legally binding) : en es
  • ES23580Y - Table equipped with articulated chairs, the whole forming a folding unit : en es
  • ES31484U - Filling brick especially for roofing (Machine-translation by Google Translate, not legally binding) : en es
  • FR55435E - Light alloy which can be used in particular for the construction of bearings, bushings, swivel rings and the like : en fr
  • US2601897A - Window shade guard : en
  • DK74370C - Method for separating mixtures of gases. : da en
  • ES195960A1 - A DEVICE THAT ENSURES THE OCCUPATION OF A DEVICE IN AN AUTOMATIC SIGNALING SYSTEM : en es
  • GB674943A - Improvements in power operated carriage return mechanism for typewriting and like machines : en
  • DE1640254U - CUSHION MADE FROM PLASTIC FILM WITH LIQUID FILLING. : de en
  • DE1640293U - BED READING LIGHT. : de en
  • DE842553C - Liquid level gauges, in particular for automotive fuel gauges : de en
  • DE842656C - Feedback crystal microphone : de en
  • AU958852A - Improvements In or relating to mechanism for measuring the wall thickness of tubular bodies : en
  • CH283732A - Footwear. : de en
  • US2602010A - Piston ring : en
  • US2601768A - Fabric take-off device for fullfashioned knitting machines and method of operating same : en
  • DE843104C - Wheel set for rail vehicles : de en
  • DK74372C - Oscillator coupling. : da en
  • US2601844A - Cleaning apparatus for battery cages : en
  • US2601891A - Chair structure : en
  • ES31460U - Miniature vvente soccer game with fingers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012072A - System for returning a moving part to a determined position : en fr
  • GB674837A - Automatic steering system : en
  • GB675137A - Process for chlorinating wool : en
  • US2601698A - Suction cleaner with agitator disconnect : en
  • FR1012071A - Process for the preparation of diastatic malt extracts : en fr
  • GB674866A - Improvements in the manufacture of bobbins and tubes used in the preparation and spinning of fibrous materials : en
  • GB674867A - Improvements in or relating to oil burners : en
  • DE830058C - Component for freezing systems through which coolant flows : de en
  • DE1640259U - TRIPOD WITH CLAMPABLE CENTRAL COLUMN. : de en
  • DE1640347U - TOUCH-PROOF ELECTRIC COFFEE GRINDER WITH GRINDER OR BEAM. : de en
  • DE836870C - Power plant with internal combustion piston machine and gas turbine : de en
  • FR55455E - Improvements to gasifiers : en fr
  • GB674748A - Improvements in and relating to dust removal in machine tools : en
  • GB675083A - Method of producing accurately aligned duplicate printed matter : en
  • ES197711A1 - A PROCEDURE FOR MANUFACTURING FLEXIBLE PAPER OR FABRIC TUBES (HOSES) OF ANY LENGTH, STARTING FROM RIBBON MATERIAL : en es
  • ES31426U - Razor new model with three cuts of triangular shape with its blade adapted to it (Machine-translation by Google Translate, not legally binding) : en es
  • GB674775A - Ammoniation of granulated superphosphate : en
  • GB675002A - Improvements in and relating to apparatus for the treatment of materials or objects in liquid baths : en
  • GB675088A - Improvements in or relating to automatic telephone systems : en
  • US2601848A - Fluid motor and valve assembly : en
  • ES203083A1 - Procedure for refrigerating and washing turns and combustión gases with sulfurous anhydride content (Machine-translation by Google Translate, not legally binding) : en es
  • DE842591C - Showcase : de en
  • DE1640288U - HOUSING WITH FASTENING PART FOR ELECTRIC CAPACITORS. : de en
  • ES203006A1 - Improvements in boilers for express coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES203212A1 - Improvements in appliances hopper for distribution of pulverulite materials by spraying (Machine-translation by Google Translate, not legally binding) : en es
  • ES31435U - Carrier bag (Machine-translation by Google Translate, not legally binding) : en es
  • ES200947A1 - Improvements in seeding machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES30182Y - Wheel perfected for abrasive belts : en es
  • DE1640327U - BICYCLE AIR PUMP. : de en
  • DE843099C - Method and device for closing tap holes on metallurgical ovens, especially on Siemens-Martin or electric ovens : de en
  • DE843120C - Voltage tester with mechanical pencil and screwdriver : de en
  • ES203555A2 - Improvements introduced in the object of the main patent number 200572, by an electric vibrator with excentric rotor (Machine-translation by Google Translate, not legally binding) : en es
  • ES31381U - Waterproof pneumatic mattress with urine collector (Machine-translation by Google Translate, not legally binding) : en es
  • GB674764A - Improvements in and relating to time- and period-indicating devices : en
  • ES195985A3 - A METHOD FOR SEPARATING SOLID PARTICLES IN PULP AND SIMILAR SUSPENSION : en es
  • FR55438E - Improvements to rotary devices such as pumps, motors, etc. : en fr
  • ES203080A1 - An automatic mechanism for the complex movement of superposed or applicable sets (Machine-translation by Google Translate, not legally binding) : en es
  • ES31443U - Automatic toasting machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE842824C - Thread monitor for knitting machines : de en
  • ES203510A1 - An automatic discharge dust selector and hopper for the improvement of pneumatic facilities and the transportation of goods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011893A - Adjustment of electric motors : en fr
  • GB675010A - Improvements in or relating to devices for moving rail vehicles : en
  • GB675025A - Process for producing dextran products for pharmaceutical and therapeutical preparations : en
  • GR13668B - MULTIPLE ENERGY INSECTICID SPRAYER. : el en
  • DE842554C - Stand height measuring device : de en
  • ES202957A1 - Improvements introduced in material selection machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2601968A - Automatic air pressure safety valve : en
  • US2602054A - Process for breaking petroleum emulsions : en
  • FR1011859A - Process and plant for the production of salt : en fr
  • FR1012110A - Method and apparatus for the processing of films and in particular motion pictures and products thereof : en fr
  • DE842614C - Folk amusement device for conveying people on an inclined plane by means of a conveyor belt : de en
  • FR1011970A - Process for preparing depolarizer for a pile : en fr
  • GB675043A - Measurement of temperature distribution on a solid surface : en
  • DE842637C - Fixed center adjuster for sheets of paper to be punched on letter holes : de en
  • US2602096A - Voltmeter : en
  • US2602034A - Method of making enameling sheets : en
  • US2602061A - Process for breaking petroleum emulsions : en
  • US2602073A - Process for preparing solutions : en
  • DE763563C - Process for the production of welding iron : de en
  • DE843030C - Humidistat : de en
  • DE843076C - Method and cigarette machine for producing the tobacco rod : de en
  • DK74375C - Electrical apparatus with a wire mesh made by die casting and a method of making such a wire mesh. : da en
  • FR1011948A - Device for amplifying and measuring a material displacement : en fr
  • FR1011960A - Improvements to automatic locking grease fittings : en fr
  • FR1012055A - Selection system for circuits or electrical equipment : en fr
  • FR1012090A - System for exploring and selecting electrical circuits or equipment : en fr
  • US2601793A - Rolling mill : en
  • DE842700C - Laundry sorting cabinet for used laundry : de en
  • ES203824A1 - Improvements in microwave transmission systems (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011902A - Collector or the like for very high voltage machine : en fr
  • DE842800C - Ladder rack for rack railways, consisting of rectangular cheeks and teeth with a trapezoidal cross-section : de en
  • DE842814C - Arrangement for eliminating the warming error in measuring coils in temperature compensation circuit, especially for fast regulators : de en
  • DE842929C - Mounting plate for clockwork : de en
  • DE1640363U - CORNER COUCH. : de en
  • FR1011972A - Applications, in particular to the manufacture of filter lenses for spectacles, to optical instruments, to lighting, of a process making it possible to eliminate certain particular radiations during the transmission of a luminous flux by a transparent substance : en fr
  • DE1640317U - DEVICE FOR CUTTING OUT MEADOW TRENCHES. : de en
  • DE843049C - Grinding device for removing the weld bead from electrically burn-off welded chain links : de en
  • DE842635C - Device for the simultaneous fan and impregnation of book blocks for the wire and threadless binding of books : de en
  • ES203858A1 - A perfection in electron-slow analyzer systems (Machine-translation by Google Translate, not legally binding) : en es
  • FR55465E - Portable velocipede : en fr
  • GB675087A - Airspeed indicator : en
  • DE842600C - Screw press : de en
  • DE842760C - Windows, in particular windshields for vehicles : de en
  • CH283888A - Multi-phase winding for electric disc motors and generators. : de en
  • ES203876A1 - A filter (Machine-translation by Google Translate, not legally binding) : en es
  • US2601692A - Paint applicator : en
  • US2601883A - Cross chain for tire chains : en
  • US2602076A - Production of oil soluble phenolic resins : en
  • ES31482U - Improved drill for applying makeup powders and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640328U - TANK RACK FOR MOTORCYCLES. : de en
  • DE1640369U - MULTI-PURPOSE TABLE FOR SMALL CHILDREN AND SICK. : de en
  • DE1640424U - VET CARS CASE. : de en
  • DK74386C - Process for the production of blister-free articles from a mixture of high-molecular-weight polymerization products and polymerizable, low-molecular-weight substances. : da en
  • ES203606A1 - A procedure for re-using the fluorescent fluid lighting tubes (Machine-translation by Google Translate, not legally binding) : en es
  • GB674739A - Improvements in or relating to the manufacture of mouthpiece cigarettes : en
  • GB674780A - Improvements in a method and a device for manufacturing pre-stressed concrete girders : en
  • DE1640532U - TRANSFORMER OR REACTOR WITH AIR GAP. : de en
  • DE843066C - Belt retractor : de en
  • GB674920A - Route sectioning and course recording apparatus : en
  • US2602126A - Switch and actuator therefor : en
  • AU971152A - Improvement in control apparatus for television receivers : en
  • DE1640457U - LEATHER COVER SHOES. : de en
  • US2601898A - Film trimming machine : en
  • US2601935A - Device for holding ice-cream cans in position : en
  • AU964552A - A railway track with electric toy trains, tramcars of similar vehicles : en
  • CH283768A - Soap. : en fr
  • CH283948A - Garden umbrella. : de en
  • DE842596C - Two-program cinema : de en
  • US2601707A - Louver-window : en
  • FR55458E - Improvements to pneumomechanical riveting presses : en fr
  • GB674896A - Improvements in the manufacture of detergent compositions : en
  • GB674983A - An improved box or carton : en
  • ES202296A3 - A power transformer for electrical welding equipment (Machine-translation by Google Translate, not legally binding) : en es
  • GB674995A - Improvements in and relating to multiple sliding doors : en
  • GB675099A - Improvements in or relating to air-conditioning apparatus : en
  • AU970352A - Improvements relating to powder feed mechanism for moulding presses : en
  • US2602028A - Austenitic steels : en
  • US2601907A - Rotary screen for motor assemblies : en
  • US2601991A - Snow vehicle : en
  • ES31441U - Box-case for presentation of ties (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011962A - Stacked supports especially for florists : en fr
  • GB674762A - Resilient mountings : en
  • FR1011944A - Electric accumulator : en fr
  • GR13685B - NEW AMIDES OF A PYRIDINE - DICARBONIC ACID AND METHOD OF PREPARATION OF THESE. : el en
  • ES31450U - A case for injection needles (Machine-translation by Google Translate, not legally binding) : en es
  • DE842975C - Process for the preparation of monoazo dyes : de en
  • DK74382C - Method and apparatus for gasification of fine-grained fuel. : da en
  • DE842647C - Delivery device for sheet-fed printing machines : de en
  • DE842821C - Process for the preparation of disazo and polyazo dyes : de en
  • DE1640431U - COMB WITH DOUBLE TOOTHING. : de en
  • DE842712C - Woodworking machine with feed movement of the work piece through transport chains provided with drivers : de en
  • DE843083C - Profile iron for the route extension : de en
  • DE843110C - Arrangement for traffic between fixed and mobile locations by means of ultra-short waves : de en
  • US2601787A - Sheetsxsheet i : en
  • ES26951Y - Device that applied to toy dolls causes them to produce a sound when walking : en es
  • DE842657C - Additional device for subscriber stations in telephone systems : de en
  • DE842706C - Masonry : de en
  • DE1640282U - MEN'S UNDERPANTS WITH HIDDEN CLOSURE AND GIRL. : de en
  • DE842689C - High pressure electric discharge tubes : de en
  • DE849873C - Plug and coupling for electrical cables : de en
  • DE1640261U - ADDITIONAL UNIT FOR MICROSCOPES WITH REMOVABLE EYE CONNECTOR. : de en
  • DE842868C - Arithmetic teaching and learning device for the first years of school : de en
  • GB675012A - Improvements in or relating to footwear : en
  • DE1640287U - STORAGE BOILER FOR TAR AND BITUMEN SPRAYING MACHINES AND COOKERS. : de en
  • DE842624C - Thread brake, especially for gripper looms : de en
  • DE842552C - Closure for liquid container : de en
  • DE843054C - Brake drum for highly stressed bikes, especially aircraft bikes : de en
  • DE1640452U - STOPCOCK FOR LIQUIDS SENSITIVE TO GERMS. : de en
  • AU159146B2 - Material handling machine : en
  • DE842631C - Sewn hard on gloves : de en
  • DE843013C - Process for the production of films from polyvinyl alcohol : de en
  • ES31465U - Improved box or tray for incubators (Machine-translation by Google Translate, not legally binding) : en es
  • AU970652A - Improvements in or relating to craft-navigation aid apparatus : en
  • CA484439A - Drag saw : en fr
  • US2602104A - Wire connector for electrical receptacles : en
  • AU156812B2 - Improvements in or relating to electronic distributors : en
  • AU160273B2 - Tetrahydropyridine compounds and process of making same : en
  • AU423251A - An improved parting tool for use in lathes : en
  • DE1640289U - ELECTRIC CABLE. : de en
  • US2601966A - Fluid flow control : en
  • AU958952A - Sealing Device fora Rotary Shaft : en
  • AU969652A - Improvements in and relating to electric parabolic filament lamps : en
  • AU958352A - Electrical control circuit : en
  • CH283893A - Device for slitting the sheathing of wires and cables. : de en
  • CH283958A - Sledge. : de en
  • AU972552A - Improved apparatus forthe treatment of grass and plants to produce silage : en
  • CA484447A - Baffle and reflector for lighting fixtures : en fr
  • US2601816A - Machine for inserting handles in cartons : en
  • CH283694A - Semi-automatic machine for the manufacture of glass containers from material in the form of a tube. : en it
  • CH283722A - Spacer for the wet processing of cakes or spools of textile threads. : en fr
  • CH283839A - Procédé de fabrication of tubes en matière thermoplastique. : de en fr
  • CH283962A - Torsion bar stabilizer on motor vehicles. : de en
  • AU161927B2 - Apparokus for mechanically rectifying alternating currents : en
  • AU967052A - Improvements in and relating to lawn mowers and the like : en
  • AU968852A - Improvements in or relating to electrolytic cells forthe production of aluminium : en
  • BE502110A - : en fr
  • AU163170B2 - Improvements in and relating to protective devices for electric motors : en
  • CH283693A - Furnace for the manufacture of glass. : en fr
  • US2602017A - Monomethylol dimethyl hydantoin to shrinkproof cellulose fabrics : en
  • USRE23518E - Esters of unsaturated acid-branched : en
  • DE1640409U - ARRANGEMENT FOR CONNECTING PURPOSEFULLY PROVIDED ELECTRICAL EQUIPMENT WITH INSULATING BASES, SUCH AS FUSE BOXES, SOCKET BASES AND THE LIKE. : de en
  • DE842922C - Vehicle toy with device for reversing to forward and reverse travel as well as idling : de en
  • DE843088C - Process for the production of ultrafilters, semi-permeable skins and diaphragms : de en
  • BE511977A - : en fr
  • CH283902A - Switching arrangement for multi-phase contact converters with switching reactors. : de en
  • US2602048A - Lubricating oil additives : en
  • USD167130S - Combined water closet and flush tank : en
  • AU963152A - Material handling machine : en
  • CH283658A - Process for the production of ceilings and ceiling produced by the process. : de en
  • DE1640392U - VEHICLE HEADLIGHTS. : de en
  • CH281802A - Automatic winding watch movement with double effect by oscillating weight. : en fr
  • CH283982A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • CA484424A - Paddings for packings and to a method of manufacturing the same : en fr
  • AU354551A - Improvements in sewing machines for performing tucking or shirring operations : en
  • CH283675A - Formwork for the production of concrete pipes in galleries, tunnels and the like. : de en
  • DE842684C - Rotation lock for the socket jacket on electrical sockets : de en
  • ES203682A3 - A press of propeller for articles of clay and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2602131A - Heating device : en
  • CA484529A - Electrical system : en fr
  • CA484552A - Proteinaceous products from castor beans and process for making the same : en fr
  • DE842798C - Plate heat exchanger : de en
  • IE19996L - Cartridge fuse holders : en
  • AU971652A - Improvements in or relating to cutting and abrading tools : en
  • AU151094B2 - Cutting machine for crops andother materials : en
  • CH283810A - Drive magnet for counters, especially induction counters. : de en
  • DE842812C - Pulse generator for electric fences : de en
  • AU390451A - An improved honeycomb section container : en
  • DE841964C - Arrangement of a tiller as a subsoil loosening tool on a plow : de en
  • ES195972A1 - A PROCEDURE FOR THE PREPARATION OF 4-OXYCUMARINS, 3'S SUBSTITUTES : en es
  • DE842668C - Grommet made of molded insulating material : de en
  • ES30223U - Edges and metallic edges of protection for skis and others (Machine-translation by Google Translate, not legally binding) : en es
  • ES30225U - Blocks for building hollow walls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011872A - Improvements in cinematographic film recording processes : en fr
  • FR1011916A - Device for detecting and checking the equality of the two electrical potentials : en fr
  • USD167143S - Display board or similar article : en
  • DE842772C - Roulette-like top game with two top discs, one of which is fixed and the other of which sits loosely on the top axis and can be coupled to one another : de en
  • DE842788C - Continuously working washing machine and dishwasher : de en
  • DK74383C - Gas generator for the production of valuable gas by gasification of finely divided solid fuels. : da en
  • GB674844A - Improvements in or relating to sheet separating machines : en
  • DE843050C - String instrument with resonance housing : de en
  • FR1012043A - Improvements to liquid fuel burners : en fr
  • DE842854C - Spreader device for clamping surfaces without their own rigidity, especially picture surfaces : de en
  • AU963952A - Improvements in rock drills with inserted cutting edges : en
  • AU157350B2 - Improvements in or relating to devices for reproducing colour-television images : en
  • CA484498A - Apparatus for placing radio-active markers in boreholes : en fr
  • DE842683C - Components for lamp with screw thread and bayonet lock : de en
  • DE843095C - Process for the production of welded steel : de en
  • ES203812A3 - A food system for radio receivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31383U - A glass case for pasta and toothbrush (Machine-translation by Google Translate, not legally binding) : en es
  • GB674771A - Improvements in or relating to plate valves : en
  • DE842958C - Protection device for wall ducts of push rods, especially for rods of vehicle solenoid brakes : de en
  • AU163190B2 - Method for improving the tilth of surface soils, copolymeric compositions for such purpose, and method of producing copolymers for such purpose : en
  • AU971252A - Improvement in wideband direct-current repeater : en
  • AU972652A - Improved process of and means for preventing the wilting of plants and for restoring wilted plants to full freshness : en
  • CH283886A - Single-phase transformer. : de en
  • AU959752A - Improvements in or relating to cooking ovens : en
  • CH283726A - Laundry rammer. : de en
  • CH283986A - Process for the preparation of a new polyether compound. : de en
  • DE842622C - Fountain system : de en
  • US2601857A - Foldable smoking pipe : en
  • AU159736B2 - Improvement in wideband direct-current repeater : en
  • AU162951B2 - Improvements in or relating to electrolytic cells forthe production of aluminium : en
  • AU958152A - Improvements in or relating to electronic distributors : en
  • DE1640481U - EYEGLASSES FRAME. : de en
  • CA484483A - Baler plunger head adjustment : en fr
  • CH283806A - Process for the automatic testing of threads and the like for tensile strength and elongation at break, as well as testing machine for carrying out the process. : de en
  • CH283782A - Apparatus optical device for microphotography of documents on film. : en fr
  • CH283729A - Folding bracket device. : de en
  • DE843064C - Edge roller with adjustable motor for grinding and polishing glass : de en
  • IE19923L - Electro-magnetic relays : en
  • DE843019C - Hydraulic pressure transmission device for scales : de en
  • ES203685A2 - Improvements introduced in the object of the patent 203205, by a device to prevent the lubrication and burning of electrodes in the plugs of the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES31184U - Injectable of those equipped with their own injection device (Machine-translation by Google Translate, not legally binding) : en es
  • GB674756A - Improvements in or relating to change speed gearing : en
  • GR13682B - METHOD OF EXPORT OF OILS AND FATS FROM VEGETABLES OR ANIMALS CONTAINS THESE, MADE BY STEAM FLOW OF SOLVENT INDEPENDENTLY INDEPENDENTLY. : el en
  • US2602056A - Process for breaking petroleum emulsions : en
  • US2602088A - Acidic polycarboxy esters of certain : en
  • FR1012009A - Positive drive hydraulic clutch : en fr
  • GB674833A - Improvements in or relating to insulated electrical conductors : en
  • GB675008A - Improvements in and relating to the electric heat sealing of films : en
  • DE1640500U - PROJECTOR FOR GENERATING LIVING IMAGES ACCORDING TO THE TWO-PHASE PRINCIPLE. : de en
  • CA484533A - Column stand : en fr
  • CA484562A - Method of manufacturing seat lugs for cycle frames : en fr
  • ES202391A1 - A new building system with parts and prefabricated materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011884A - Method of molding and cutting concrete, or other material, by vibration : en fr
  • CH283825A - Verfahren zur Herstellung von technisch reinem Eisen durch Frischen von Roheisen. : de en fr
  • CA484514A - Vibrator circuits with resistors : en fr
  • ES31369U - Adjustable fenders applicable to the front wheels of cars (Machine-translation by Google Translate, not legally binding) : en es
  • GR13690B - MANUFACTURE OF BUILDINGS BY SPECIAL PREFABRICATED ELEMENTS AND MATERIALS OF LIGHT MIXTURE. : el en
  • US2602140A - Coincidence timing system : en
  • GB674914A - Improvements in apparatus for spreading lime and the like over areas of land : en
  • GB674994A - Improvements in insulated electric conductors : en
  • DE1640493U - AXLE STUB, PIN OR. THE LIKE, IN PARTICULAR SUCH OF BRAKE TRIANGLES. : de en
  • DE1640435U - LADIES 'SKIRT. : de en
  • CH283969A - Handlebars, in particular for bicycles and motorcycles. : de en
  • CH283919A - Device intended to be applied to a container for projecting its contents in the form of finely dispersed particles. : en fr
  • ES201917A1 - Apparatus for molding and removing from the mold ice blocks manufactured in a refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011874A - Improvements in processes for the treatment of porous metal layers of the type obtained by oxidation of aluminum : en fr
  • DE1640517U - WEB SHEET ARRANGEMENT ON WIRE LOOMS. : de en
  • ES31398U - Juicer for fruits vegetables and tubers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011865A - Improvements to horizontal budworms : en fr
  • FR55424E - Improvements to temperature exchangers : en fr
  • GB674766A - Drawing presses : en
  • GB674836A - A process of, and apparatus for, moulding cup-shaped articles from thermosetting materials : en
  • CH283815A - Universal needle for talking machine pick-up head. : en fr
  • DE842896C - Hand brake lever with catch-up device for vehicle brakes, especially for vehicles : de en
  • ES31480U - Improved winder (Machine-translation by Google Translate, not legally binding) : en es
  • GB674906A - Improved plate heat exchange apparatus : en
  • GB674939A - Improvements in or relating to a process of preparing allylic substituted acetic acids : en
  • AU152924B2 - Improvements In or relating to mechanism for measuring the wall thickness of tubular bodies : en
  • AU154415B2 - Improvements in or relating to cutting and abrading tools : en
  • DE1640358U - HANGER FOR HANDLE TOOLS. : de en
  • DE842806C - Device for applying insulating parts, e.g. B. insulating washers, on electrical conductors : de en
  • FR55413E - Apparatus using the live force of heavy masses : en fr
  • GB674962A - Turnstile-operated registering systems : en
  • DE842897C - Storage for the tipping box of tipping vehicles : de en
  • ES31515U - Device for control of detouring needles (Machine-translation by Google Translate, not legally binding) : en es
  • GB675046A - Haymakers : en
  • GB675105A - Improvements in or relating to automatic frequency-control circuits for electric oscillators : en
  • CA484457A - Novelty textiles and method of making them : en fr
  • DE836844C - Nebulizer for cosmetic fluids : de en
  • DE842726C - Carburetors for internal combustion engines : de en
  • DE842913C - Adhesive tape cutting device : de en
  • GR13674B - CURRENT SECURITY BOX, ELECTRICITY AND THIS PROTECTIVE SAFETY FROM ELECTRIC THEFT WITHOUT IMPRESSION. : el en
  • CA484508A - Ash handling system : en fr
  • CA484511A - Record sheet holders : en fr
  • CH283676A - Heating appliance. : en fr
  • GB674912A - Means for dynamic balancing of rotating bodies whilst running : en
  • GB675084A - Improvements in the production of photographic relief images : en
  • US2602008A - Collapsible or knockdown portable horse : en
  • DE762737C - Blow chamber : de en
  • DE842658C - Door loudspeaker system : de en
  • DE842739C - Hose clamp : de en
  • FR1011876A - Process for recovering solvents in the air leaving the dryers of degreasing installations : en fr
  • US2602043A - Method for producing tyrothricin : en
  • USD167175S - Doll or- the like : en
  • US2601694A - Polishing attachment for vacuum cleaners : en
  • USD167182S - Insurance policy vending machine : en
  • USD167185S - Play burro : en
  • DE842802C - Contact protection circuit for low voltages that are to be routed via several contacts, for example for control lines in railcars and pushed trains : de en
  • DE842960C - Track diagram for crossings with lamp illumination : de en
  • ES31494U - Sensitive mechanism to equip the motor groups with the mechanical objects of intermittent advance movements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011889A - Device for drawing strands of fibers applicable to spinning looms or other textile machines : en fr
  • AU959852A - Improvements in systems of electrical remote indication : en
  • CH283992A - Process for the preparation of a trisazo dye. : de en
  • GB674799A - Improvements in or relating to vehicle wheels : en
  • GB675106A - Improvements in attenuators : en
  • US2602082A - Aldehyde reaction products : en
  • DE757966C - Switching device for speed change gear on motor vehicles : de en
  • DE842949C - Process for processing metal sponge, in particular sponge iron, on hollow parts in a rotary kiln : de en
  • ES203504A1 - Improvements in the mechanisms operating rotary supports (Machine-translation by Google Translate, not legally binding) : en es
  • DE842716C - Magnetic field balance : de en
  • ES203316A1 - Current conducting element for aluminum production cells : en es
  • FR1011999A - Improvements to facilities such as those for washing laundry : en fr
  • AU418051A - Improvements relating to oil burners : en
  • ES199507A1 - A COPIER DEVICE FOR MECHANICAL LATHES : en es
  • DE1640411U - CONTINUOUS STATION FOR ANY MANY AC METERS. : de en
  • DE842932C - Device for carrying out earth drilling : de en
  • ES203350A1 - Procedures for manufacturing paper paste starting from the carrizo (Machine-translation by Google Translate, not legally binding) : en es
  • ES203045A1 - A method for the application of protective coatings on phonographic discs (Machine-translation by Google Translate, not legally binding) : en es
  • ES22852Y - Two-sided single-piece stretch fabric trim or overlapping pleats with or without ruffle : en es
  • ES199515A1 - IMPROVEMENTS IN DEVICES FOR THE TRANSPORTATION OF CONSTRUCTION ELEMENTS INSIDE THE WORKS : en es
  • ES22748Y - Perfected tap : en es
  • FR1012046A - Automatic electric switch and devices provided with such a switch : en fr
  • GB675134A - Improvements relating to the manufacture of ceramic dielectric material : en
  • DE824622C - Device for fluid containers, preferably fuel tanks for motor vehicles : de en
  • DE837042C - Mixer : de en
  • ES202813A1 - Procedure for fluidification and aeration of concrete for construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB675062A - Improvements in television receivers : en
  • DE1640399U - PROTECTIVE TUBE FOR PUSH ROD ON WATER VALVES. : de en
  • FR1012106A - Ceramic moldings of charcoal and process for their manufacture : en fr
  • GB675149A - Preparation of new vat dyes of the anthraquinone oxazole series : en
  • ES203157A1 - Press with automatic removed (Machine-translation by Google Translate, not legally binding) : en es
  • ES31430U - Balloon valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012001A - Bar device for electrolytic deposition tanks : en fr
  • US2602118A - Capacitive rotatable coupler : en
  • FR1012052A - Surface decoration process : en fr
  • GB674845A - Improvements in or relating to vacuum cleaning installations in buildings and other structures : en
  • US2602012A - Rotatable leg construction for reversible table tops : en
  • ES203420A1 - Depth measurement system with acoustic or similar probe (Machine-translation by Google Translate, not legally binding) : en es
  • CA484449A - Means and method for controlling combustion of internal combustion engines : en fr
  • CA484559A - Method of liquid stabilization of catalysts : en fr
  • CH283851A - Clasp for jewelry item, especially for necklace. : en fr
  • DE842613C - Gymnastics equipment : de en
  • ES203436A3 - Security device for weight elevators (Machine-translation by Google Translate, not legally binding) : en es
  • ES203551A3 - A procedure for the production of arrabio starting from iron minerals even piritas, and using lower quality charcoals and the electric oven of reducing low cuba in which it is obtained (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011899A - Improvements to clothes hangers : en fr
  • FR1012050A - Method and apparatus for flotation sorting of coal and the like : en fr
  • CA484575A - Polyamide condensation polymers : en fr
  • FR1011897A - New fabric and its applications in particular for making a felt dryer for stationery : en fr
  • ES203340A3 - Improvements in the directional devices to obtain variable variable flows of different wave lengths (Machine-translation by Google Translate, not legally binding) : en es
  • FR55416E - Process and products for preventing or combating invasions or fungal diseases of plants : en fr
  • GB674824A - Route sectioning and course recording apparatus : en
  • DE1640290U - TWO-PIECE SUSPENSION CLAMP, ESPECIALLY FOR SUSPENSION OF ELECTRIC CONNECTION CABLES. : de en
  • DE1640302U - DORMER. : de en
  • DE1640464U - RING REMOVAL FOR BLIND SHELLS AND THE LIKE : de en
  • DK74400C - Device at waste bins. : da en
  • AU969452A - Improvements relating to corners of sheetmetal articles : en
  • CH283754A - Process for the production of a new glycolic acid ether. : de en
  • CH283907A - Device for stereoscopic viewing of the image and for depth measurement of a body illuminated by two x-ray sources. : de en
  • DE843114C - Electric power generation plant with an air and a steam turbine : de en
  • DE1640309U - CARTRIDGE. : de en
  • FR55481E - Improvements to heating devices : en fr
  • US2601869A - Tank for delivering measured volumes of liquid : en
  • US2601988A - Transducer stylus and holder : en
  • USD167162S - Advertising attachment for television cabinets : en
  • GB674979A - Improvements in or relating to filing devices for paper and the like : en
  • AU959252A - Thioketopiperidine compounds and process of making same : en
  • AU155671B2 - Improvements in apparatus for handling motor road vehicles andthe like : en
  • AU156565B2 - Improvements relating tothe manufacture of cigarettes : en
  • CH283875A - Process for recovering the gases contained in the crankcase of an explosion engine and device for implementing this process. : en fr
  • DE1640487U - SCHUELER CALCULATING MACHINE WITH SINGLE ONE. : de en
  • FR1011994A - Reels of thread development : en fr
  • FR1012024A - Removable seat frame and assemblies for its realization : en fr
  • FR55482E - Acrylic acid nitrile production process : en fr
  • DE761744C - Model bodies, especially models used for strength testing of technical structures : de en
  • DE842664C - Lightning protection for spotlights attached to grounded carriers : de en
  • DE843118C - Arrangement to improve the error curve of induction counters : de en
  • CA484488A - Aircraft fuselages : en fr
  • GB674842A - Improvements in or relating to sheet separating and forwarding machines : en
  • FR1012042A - Improvements to tank trucks : en fr
  • GB674904A - Improvements in and relating to collapsible tubes : en
  • DE1640284U - TOOL FOR CUTTING CLOTHING FABRICS. : de en
  • GB675131A - Improved process for manufacturing porous carbon electrodes : en
  • CH283715A - Multi-production weaving machine. : en fr
  • DE842544C - Process for the production of polyvinylidenecyanides : de en
  • CH283985A - Process for preparing a 5,6-3-acetoxysteroid. : de en
  • DE842924C - Storage container : de en
  • US2601710A - Slide fastener with releasing top stop : en
  • CH283834A - Glue application machine. : de en
  • CH283900A - Switching arrangement for multi-phase contact converters with main and switch-on chokes. : de en
  • CA484570A - High efficiency amplitude modulation : en fr
  • CA484547A - Dropout fuse construction : en fr
  • CH283682A - Process for the production of machine components from ceramic semiconductor materials. : de en
  • US2601820A - Vent pipe cap : en
  • DE1640476U - TRAIN AND FASTENING ANCHORS. : de en
  • DE1640506U - PLATE GRINDING MACHINE. : de en
  • FR1012004A - Improvements to jet thrusters, especially those for aerodynes : en fr
  • CH283916A - Process for the preparation of a cream to protect the hands of workers from the action of fat, oily, dyes and hydrocarbons. : en it
  • CA484501A - Box-making machine : en fr
  • DE1640390U - ROTARY BASE FOR AGRICULTURAL RUBBER-TIRED WAGONS. : de en
  • DE742048C - Switching mechanism for photographic machines for contact copying, enlarging and recording on tape-shaped layer carriers : de en
  • DE842571C - Valve with valve seat made of ceramic compound : de en
  • US2601938A - Cartridge for dispensing liquid chemicals : en
  • USD167133S - Electric lamp base : en
  • USD167164S - Childxs b boot : en
  • US2601889A - Detachable footrest for wheel chairs : en
  • CA18686S - Parade of the christmas angels : en
  • CH283781A - Transfer printing device. : de en
  • CH283927A - Start-stop code receiver-transmitter telegraph device. : en fr
  • CH283881A - Tubular steam generator. : de en
  • US2601927A - Hydraulic crane structure : en
  • CA484459A - Process of making cheese : en fr
  • CA484409A - Potato seed cutting machines : en fr
  • CA484416A - Snow removing machine : en fr
  • US2602162A - Radio beacon : en
  • AU961652A - Process and apparatus for forming, piston rings : en
  • US2601811A - Machine tool : en
  • CA484465A - Pressure-governed regulator : en fr
  • CA484526A - Filter materials and process for making such materials : en fr
  • CH283686A - Adjustment lock for locking objects of all kinds. : de en
  • CH283813A - Accounting machine. : en fr
  • CH283956A - Conveyor-elevator for bags. : en fr
  • CH283803A - Rocket providing muzzle safety for rotating projectiles. : en fr
  • DE838790C - Voltage peak meter : de en
  • DE842588C - Method and machine for folding bellows : de en
  • DE832074C - Device for playing back selected parts of a magnetic sound recording : de en
  • DE842815C - Electrical capacitor, in particular a wound capacitor : de en
  • AU970252A - Improvements in or relating tothe manufacture of crystal contact devices : en
  • CA484478A - Electric current rectifying valves : en fr
  • CH283778A - Loose-leaf accounting facility, especially for small and medium-sized businesses. : de en
  • DE843074C - Overtaking machine with reversing gear : de en
  • DE843127C - Process for the production of hard waxes : de en
  • AU967852A - Improvements relating tothe manufacture of cigarettes : en
  • CA484458A - Vacuum cleaner : en fr
  • US2601945A - Container with water shedding top construction : en
  • CH283776A - Method and apparatus for removing scale. : de en
  • CH283897A - Screw circuit breaker. : en fr
  • CH283820A - Watch with winding and time setting on the pendant. : en fr
  • CA484420A - Oil burner : en fr
  • AU158247B2 - Improvements relating to oil burners : en
  • DE842766C - Grinding balls : de en
  • DE843023C - Coupling joint bearings for crossing levers, especially for scales : de en
  • CA484405A - Adjustable shelving : en fr
  • CA484563A - Noise reduction in transit time tubes : en fr
  • CH283760A - Process for the production of secondary "free carbon". : de en
  • CH283822A - Geographic time dial. : en fr
  • DE842777C - Method and device for the production of panels of all kinds : de en
  • CH283957A - Adjustable shelf support. : en fr
  • AU161301B2 - Improvements in or relating to compositions for use in killing weeds : en
  • AU367851A - Improvements in multiple valve units : en
  • CH283690A - Device for the mutual blocking of at least two doors. : de en
  • US2601896A - Venetian blind tape articulated : en
  • USD167158S - Cabinet for bakery products or the like : en
  • US2601724A - Yarn knife : en
  • AU965852A - Antibiotics and methods for obtaining same : en
  • CH283706A - Container having a neck with a closure device. : en fr
  • GB674916A - Improvements in or relating to radio receiving and transmitting apparatus : en
  • GB675111A - Improvements in and relating to bus-bar assemblies and connector units therefor, for electric power distribution : en
  • US2602119A - Pay station time signal : en
  • US2601963A - Jet augmentation arrangement : en
  • US2602091A - Process for purifying the polychlorophenoxy-aliphatic-monocarboxylic acids : en
  • AU960752A - Record card controlled machine : en
  • US2601905A - Dehumidification system for buildings : en
  • US2601690A - Endless mop belt type floor mopping machine : en
  • US2602019A - Process for promoting endothermic reactions at elevated temperatures : en
  • US2602049A - Antioxidants for mineral oil lubricants and compositions containing the same : en
  • AU971752A - Improvements in or relating to mouldable compositions comprising thermosetting polyester resins and fibrous fillers : en
  • ES31024U - A single wheel trolley for motor or motor-driven machine group (Machine-translation by Google Translate, not legally binding) : en es
  • CA484545A - Compressors of gas-turbine units : en fr
  • CH283915A - Process for the preparation of a new substituted amidine. : de en
  • US2601786A - Sampling device for use in the weighing of cigarettes : en
  • CH283669A - Interior formwork, intended for the establishment of a cavity wall. : en fr
  • ES195990A1 - IMPROVEMENTS IN THE APPARATUS FOR THE SUSTAINING OF FISHING NETS : en es
  • ES203473A1 - Improvements in the articulations of frontally coupled elements (Machine-translation by Google Translate, not legally binding) : en es
  • GB674869A - Improvements in or relating to the production of artificial yarns : en
  • US2602129A - Thermostat with frictional snap action : en
  • US2602123A - Thermally actuated switch : en
  • FR1012122A - Frequency modulator system : en fr
  • GB675058A - Improvements in or relating to the baking of bread : en
  • GB675011A - Improvements relating to rolling shutters : en
  • DE842829C - Process for the production of alginate threads : de en
  • DE843091C - Process for the regeneration of catalyst solutions consisting of cuprous chloride and ammonium chloride or alkali chlorides or both : de en
  • GB674944A - Improvements in vehicle brakes : en
  • GB675055A - Improvements in or relating to an apparatus for lifting a bowling ball : en
  • GB674816A - Improvements in feed mechanism for reciprocatory work tables : en
  • DE842638C - Guide card for subdividing files or the like. : de en
  • DE745902C - Spring suspension for vehicles of all kinds, especially for motor vehicles and trailers : de en
  • FR1012149A - Method and apparatus for taking cinematographic pictures : en fr
  • DE842698C - Method and device for manufacturing reinforced dental prostheses : de en
  • DE843005C - Folding chair : de en
  • US2602150A - High-speed brightness switching for static type constant current regulators : en
  • US2602075A - Production of thermoplastic resins and the production from such resins of threads, fibres, filaments, and the like : en
  • DE1640313U - LOGARITHMIC COMPUTING CIRCLE DISC. : de en
  • ES203670A1 - Mechanism automatic variator of speed for trapezoid straps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011957A - Safety float : en fr
  • GR13689B - APPLIANCE FOR THE MAKING OF CHOCOLATE CONFECTIONERY. : el en
  • DE1640508U - WRITING DEVICE. : de en
  • DE842738C - Hose connection : de en
  • ES203557A1 - Improvements in the mechanisms for the stoves, fogones and heating apparatus by liquid combustion (Machine-translation by Google Translate, not legally binding) : en es
  • US2601806A - Frustrated total reflection interference filter : en
  • FR1012095A - Process for obtaining polyglycol ethers and new products resulting therefrom : en fr
  • DE842589C - Rotating body moved by the wind for advertising purposes, etc. like : de en
  • ES200897A1 - A combined element of transmission and safety for projectiles rockets with hollow load (Machine-translation by Google Translate, not legally binding) : en es
  • ES31512U - Blocks of inflammation with high self-resistance (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640536U - SLEEVE FOR A CIGAR OR A CIGARETTE TO HOLD ASH OR COMBUSTIBLE OR STILL BURNING PARTICLES. : de en
  • DE842688C - Discharge vessel for the emission of visible light, in particular light tubes : de en
  • FR1011920A - Method for assessing the quality of any product : en fr
  • GB674767A - Improvements in or relating to wired broadcasting systems : en
  • AU154922B2 - Improvements in sewing machines for performing tucking or shirring operations : en
  • AU157867B2 - Improvements in and relating to lawn mowers and the like : en
  • AU965652A - Improvement in or relating to air-break circuit interrupter : en
  • GB674807A - Compounds of phenyl ethyl barbituric acid with bases and the manufacture thereof : en
  • ES195964A1 - IMPROVEMENTS IN THE DEVICES INTENDED TO OBTAIN INFUSIONS, COMMONLY KNOWN BY EXPRESS COFFEE : en es
  • ES195982A1 - IMPROVEMENTS IN APPARATUS FOR THE MANUFACTURE OF CARBON BISULFIDE : en es
  • ES31481U - A remote fish extractor device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011908A - Heat and sound insulation honeycomb material : en fr
  • DE843025C - Mirror arrangement : de en
  • ES203588A1 - Improvements in the procedures for preparing compositions based on embryo extracts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012010A - Electric cable fixing method : en fr
  • US2602148A - High-frequency amplifier : en
  • FR1012137A - Function controller for fire extinguisher or compressed fluid tank : en fr
  • GB674749A - Improvements relating to vehicle steering mechanisms : en
  • GB674956A - Improvements in or relating to cleaning and polishing preparations : en
  • DE822048C - Arrangement to relieve the driver of a motor vehicle with regard to the regulation of the driving speed : de en
  • DE842756C - Mobile drawbar for single-axle tractor : de en
  • DE842842C - Gas fire station, in particular gas boiler, with an exhaust flap arranged in the exhaust pipe : de en
  • US2601906A - Discharge electrode system for electrical precipitators : en
  • ES203687A1 - Thermoelectric selector for automatic service (Machine-translation by Google Translate, not legally binding) : en es
  • GB674937A - Improvements in or relating to means for secret nailing : en
  • DE842728C - Device for fastening a bolt in a workpiece : de en
  • FR1011892A - Support device for bicycles with or without motor or for similar two-wheeled vehicles : en fr
  • GB675067A - Improvements relating to table structures for x-ray equipment : en
  • FR1011941A - Suspension device for overhead power supply lines for electric traction vehicles : en fr
  • US2601773A - Cigarette lighter : en
  • DE842585C - Paper sack and method of making the sack : de en
  • DE842846C - Precipitation of lead from lead salt solutions : de en
  • DK74393C - Method for metallizing the surface of an organic plastic. : da en
  • CA484534A - Tranceiver circuit arrangement : en fr
  • CA484567A - Cable laying machine : en fr
  • DE1640448U - HANGING DEVICE FOR PIPES, ESPECIALLY IN PITES. : de en
  • DE1640515U - HOLLOW NEEDLE PACKAGING. : de en
  • DE842861C - Method and device for determining wear and tear and other bearing damage on crank drives : de en
  • DE842952C - Inert gas furnace with ceramic heating elements : de en
  • ES31179U - Plug (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640324U - STRUCTURE FOR VEHICLES, TRAILERS OR. DGL. : de en
  • ES203600A1 - A gas compatible appliances for gas motors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011900A - Improvements to vaporizers for liquid fuels : en fr
  • FR1012028A - Process for the preparation of disinfectants : en fr
  • GB674793A - Improved method of producing concentrated formic acid and nitrate : en
  • GB674948A - Improvements in or relating to the production of a glazed finish on textile fabrics : en
  • DE843008C - Gripper with a number of arms arranged in a star shape : de en
  • GB674734A - Improvements in or relating to fuel oil supply valves and control mechanism therefor : en
  • DE842547C - Vernier : de en
  • FR1011934A - Control unit for two-stroke fuel injection engine : en fr
  • GB674769A - Rotary cultivator : en
  • FR1011891A - Method of manufacturing shoes from thermoplasts : en fr
  • GB675033A - Improvements in or relating to electrical oscillation generators : en
  • GB675075A - Improvements in suspension springs for vehicles : en
  • DE1640326U - COUPLING FOR TRAILER. : de en
  • ES203779A1 - An amovible binding (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640426U - COVER MADE OF PLASTIC FILM. : de en
  • DE843044C - Device for generating recoil forces : de en
  • DE1640274U - BOTTLE. : de en
  • GB674843A - Improvements in or relating to sheet separating machines : en
  • ES31371U - Liquid cooling device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011958A - Door opening command : en fr
  • FR55434E - Control system with servo drive : en fr
  • DE842866C - Arithmetic teaching aids : de en
  • DE842874C - Process for regulating the output of thermal power plants and thermal power plants to carry out this process : de en
  • GB674841A - Esters derived from unsaturated ethers of polyhydric alcohols and compositions containing the said esters : en
  • GB674851A - Improvements in or relating to straight bar knitting machines and methods of operating the same : en
  • DE1640404U - RUBBER OR PLASTIC COVERED ELECTRICAL CABLE WITH PRINTED IDENTIFICATION. : de en
  • DE842619C - Striking mechanism for cuckoo clocks : de en
  • DE1640444U - CAGE FOR ROLLER AND NEEDLE BEARINGS. : de en
  • DE842948C - Heat exchanger : de en
  • DE1640305U - SOUND ABSORBING DISC. : de en
  • DE842923C - Process for the production of molded parts with cavities behind : de en
  • ES201396A3 - Procedure for the manufacture of solid or water-resistant paper or to moisture based on polyethylene, ethylene or amines polymerized with biblical acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES31487U - Variable resistance for all kinds of appliances and electrical circuits (Machine-translation by Google Translate, not legally binding) : en es
  • GB674923A - Improvements in or relating to sifting apparatus : en
  • GB675155A - Washing apparatus : en
  • DE1640381U - INSERT FOR CIGAR, CIGARETTE HOLDERS AND SHORT PIPES. : de en
  • ES203120A2 - Machine for the manufacture of boots of rubber rubber high (Machine-translation by Google Translate, not legally binding) : en es
  • ES31490U - Indicating elastic blocks on pavements or as chasers (Machine-translation by Google Translate, not legally binding) : en es
  • US2601980A - Annealing tray : en
  • DE843093C - Process for automatic oil return, especially for refrigeration systems : de en
  • ES203063A1 - Suction device for cleaning dust, spills, barreduaries and other waste (Machine-translation by Google Translate, not legally binding) : en es
  • GB674812A - Rebound dampening devices for printing hammers : en
  • US2601859A - Hair curler : en
  • US2601981A - Snubber : en
  • US2602094A - Rubber hydrochloride film : en
  • US2601709A - Resilient connector : en
  • US2601812A - Burr remover : en
  • ES23125Y - Curl clip : en es
  • US2601734A - Advertising poster frame : en
  • GB674745A - Hydraulic press : en
  • GB674874A - Improvements in electromagnetic devices : en
  • GB674968A - Improvements in or relating to contact-sockets for electric plug-and-socket couplings : en
  • FR1011867A - Centrifugal clutch : en fr
  • ES26039Y - Improved reactor circuit, designed to power two fluorescent tubes at the same time : en es
  • CA484435A - Vertical tuyere-type furnaces : en fr
  • DE842543C - Repair trough for vehicle tires : de en
  • DE843017C - Device for determining the load weight on vehicles with suspension : de en
  • ES31059U - Improved diffuser screen (Machine-translation by Google Translate, not legally binding) : en es
  • GB674857A - Improvements in or relating to fittings for travel goods : en
  • GB674897A - Apparatus for facilitating the bunching of flowers : en
  • GB674813A - Process for the production of cyanogen chloride : en
  • GB674886A - Improvements in and relating to machines for fabricating packages : en
  • US2601912A - Clutch assembly : en
  • US2601722A - Dry shaver : en
  • US2601846A - Writing pen assembly : en
  • US2601851A - Applicator for treating skin ailments : en
  • GB674881A - Improvements in or relating to combined pallets and shipping containers : en
  • CA484412A - Tool handle wedge : en fr
  • GB674838A - Improvements in or relating to reinforced concrete structures : en
  • ES203105A1 - Cushioning mechanism for railway vehicles : en es
  • GB675104A - Improvements in or relating to loudspeakers : en
  • FR55401E - Rotary Coach Device : en fr
  • DE842634C - Clothespin : de en
  • DE754281C - Process for the production of esterified, higher molecular weight alkylphenols : de en
  • US2602099A - Brush holder for miniature electric motors : en
  • GB675086A - Balanced electronic modulator : en
  • DE1640295U - PNEUMATIC RIBBON. : de en
  • FR1012065A - Improvements to refrigeration installations : en fr
  • GB675098A - Improvements in or relating to electric valve holders or the like : en
  • DE842928C - Rocker lift on two levels : de en
  • DE1640526U - RADIO WITH PUSH BUTTONS FOR SOUND INFLUENCING. : de en
  • FR55417E - Pyridine derivative and process for obtaining it : en fr
  • GB674808A - Process for the production of chlorine dioxide from chlorates : en
  • GB675097A - Improvements in or relating to gas-filled electric discharge devices : en
  • GB675138A - Improvements in or relating to safety valves : en
  • DE1640353U - SAFETY GOGGLES. : de en
  • ES31180U - Miniature autodrome powered by electricity (Machine-translation by Google Translate, not legally binding) : en es
  • US2601959A - Line drying and storage reel : en
  • US2602000A - Charging bucket : en
  • CH283697A - Process for the catalytic methanation of gas mixtures containing carbon oxides and hydrogen. : de en
  • CH283905A - Workbench light. : de en
  • USD167132S - Drawing crayon or similar article : en
  • FR1011868A - Device for supplying water at very high temperature to steam generators and in particular to locomotive boilers : en fr
  • GB675051A - Improvements in or relating to ª‡-chlorovinylsilanes : en
  • FR55477E - Method and apparatus for variable density photographic recording of varying electric currents, in particular for acoustic recording : en fr
  • GB674862A - Apparatus for receiving signals over telephone lines by changing of resistances : en
  • ES31445U - An electromagnetic appliance for domestic use to wash clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012076A - Mechanical loading device with conveyor fed by a scraper device : en fr
  • DE1640488U - TEACHING AND INDIVIDUAL MATERIALS FOR TRAFFIC TRAINING. : de en
  • FR55448E - Automatic intake control device for combustion engines : en fr
  • DE843040C - Injection carburetor : de en
  • DE1640371U - KITCHEN AND WASHBASIN. : de en
  • ES31423U - Thermoelectric device for hot water bags (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640269U - PLANT FOR PRE-TREATMENT OF REGRIND. : de en
  • ES200889A1 - Procedure and installation for the obtaining of gases containing sulfide bioxide and trioxide (Machine-translation by Google Translate, not legally binding) : en es
  • ES31306U - Device for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES31382U - Pocket soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • GB674768A - Improvements relating to poultry-plucking apparatus : en
  • GB675147A - Improvements in or relating to windows : en
  • USD167186S - Sherbet glass : en
  • DE767187C - Railcar with apparatus arranged in the underframe : de en
  • FR55486E - Process for preparing resins from phenolic mixtures : en fr
  • DE842701C - Travel shoe spoon : de en
  • ES203351A2 - Appliance for mechanical soil scrubbing (Machine-translation by Google Translate, not legally binding) : en es
  • ES203690A1 - Apparatus for the treatment of esphenoid breasts (Machine-translation by Google Translate, not legally binding) : en es
  • GB674903A - Improvements in or relating to plain bearings : en
  • US2601831A - Control system for traveling platforms : en
  • DE754200C - Calculating machine or the like with a two-part platen : de en
  • ES203298A1 - Improvements in the methods for the manufacture of safety washers (Machine-translation by Google Translate, not legally binding) : en es
  • ES203567A1 - Improvements introduced in counters taximeters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012075A - Vaporization burner : en fr
  • FR1011879A - Sophisticated suspension system : en fr
  • FR1011954A - Improvement in the assembly of horizontal rotary tables of machine tools : en fr
  • US2602097A - Variable electric chokes, transformers, or the like : en
  • US2601925A - Oil filter : en
  • DE842951C - Inductor for heating rail heads and similar workpieces : de en
  • DE842987C - Process for the production of azo dyes : de en
  • DK74395C - Antitankmine. : da en
  • GB674849A - Improvements in or relating to photographic cameras : en
  • FR1011921A - Process and installation for the purification of mothballs : en fr
  • CH283979A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • US2602045A - Azeotropic distillation process for preparing pure, crystalline penicillin salts : en
  • US2602149A - Ignition system : en
  • CH283679A - Rotary press for stamping and deburring flat clay tiles. : en it
  • USD167131S - Endless flexible element conveyer : en
  • US2601693A - Rotary brush for suction cleaners : en
  • AU352651A - An improved fishing reel : en
  • GR13675B - MANUFACTURE OF INSULATING - WATERPROOF - TILES UNEFFECTED UNDER MAXIMUM COLD, HEAT, RAIN. : el en
  • US2602026A - Ammonium nitrate explosive : en
  • US2602138A - Antenna : en
  • US2601704A - Screen cleaning apparatus : en
  • US2602139A - Bridge oscillator : en
  • ES31307U - Shoe-fin for swimming (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640524U - LOCKING DEVICE FOR TELEPHONE EQUIPMENT. : de en
  • DE842970C - Device for displaying the phase angle of two electrical oscillations of the same frequency : de en
  • ES203841A1 - Perfected machinery for the latex impregnation of vegetable or artificial textile fibers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640380U - LOCKING CAP FOR MONEY BOXES AND THE LIKE. : de en
  • DE758160C - Automatic course control for aircraft : de en
  • DE843094C - Support device for the plates of heat exchangers : de en
  • US2601924A - Corn cleaner and separator : en
  • DE754671C - One-piece bending wire spring for upholstery of seating and reclining furniture : de en
  • DE842884C - Sliding slide focal plane shutter on photographic cameras : de en
  • FR1012036A - Improvements made to revolver lathes : en fr
  • GB675156A - Whitening of nylon : en
  • FR1012069A - Improvements to the means used to maintain a determined phase shift between several free piston machines of an installation for producing a pressurized fluid : en fr
  • US2601920A - Article gauging and sorting mechanism : en
  • US2601985A - Enclosed game with rollable game piece : en
  • DE842636C - Device to supply books, bundles of sheets of paper or the like from a supply point to a tool for gluing and binding or for other work processes : de en
  • ES23174Y - Lid adaptable to jugs and cruets provided with a handle : en es
  • DE842560C - Fuse for screw connections in the form of washers with applied hammer-shaped brake parts : de en
  • DE842813C - Backstop for electricity meter or the like. : de en
  • US2601899A - Combination water and foam sprinkler unit : en
  • ES203525A1 - A system of feeding and regime in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640405U - BASE FOR A TELEPHONE SET. : de en
  • DE1640482U - VIEWING DEVICE FOR SMALL PICTURES. : de en
  • DE842959C - Circuit for controlling and monitoring three-phase drives on switches, track locks, travel locks, barriers, etc. like : de en
  • ES203377A1 - New hull dryer system for hair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011863A - Broadband amplifier using semiconductor crystals : en fr
  • FR1012081A - Four-ball joint : en fr
  • ES203517A1 - An apparatus for molding cushions, mattresses and similar articles of spongy rubber (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640262U - MEASURING RANGE TEMPERATURE SENSOR. : de en
  • ES203605A1 - System expulsor-separator of levers in writing and analog machines (Machine-translation by Google Translate, not legally binding) : en es
  • CH283966A - Tubeless air pump. : de en
  • US2602062A - Process for breaking petroleum emulsions : en
  • DE1640318U - DEVICE FOR SUPPORTING TREE BRANCHES. : de en
  • FR1012141A - Electrical pulse signaling system : en fr
  • GB675026A - Method of rapid manufacture of agglomerated fibrous materials : en
  • US2601799A - Predetermined torque release wrench : en
  • CH283860A - Check valve. : de en
  • DE842545C - Process for the production of polymers : de en
  • DE843072C - Shear device for razor cut : de en
  • DE842580C - Friction roller for processing machines of tape or tabular material : de en
  • FR1011851A - Improvements made to rodent destruction processes, especially voles : en fr
  • FR1012011A - Process for the manufacture of new condensation products for the leather, textile, metallurgy, insecticide, etc. industries and products thus obtained : en fr
  • FR1012107A - Improvements in labyrinth seals for precision bearings : en fr
  • GB675064A - Drilling machine : en
  • GB675090A - Improvements in and relating to calculating apparatus : en
  • DE1640257U - STERILIZING CONTAINER. : de en
  • DE1640408U - CHASSIS FASTENING FOR BROADCASTING HOUSING. : de en
  • DE1640429U - RUBBER SLEEVE FOR THE PERMANENT WAVE. : de en
  • DE1640512U - DICE SOCIAL GAME. : de en
  • DE767086C - Iron pit stamp : de en
  • DE842720C - Arrangement for attaching agricultural attachments to tractors u. like : de en
  • DE842822C - Process for the production of tank protection glazes : de en
  • DE842926C - Corrugated iron, especially made of aluminum or other light metal, for packaging material : de en
  • USD167160S - Chain for a wrist band or similar article : en
  • GB674794A - An apparatus for continuously mixing together a liquid and one or more substances : en
  • GB674830A - Improvements in or relating to suppression control circuit arrangements for signal receivers : en
  • DE842563C - Self-closing valve : de en
  • FR1011987A - Improvements to variable speed transmissions, in particular for motor vehicles : en fr
  • DK74384C - Cavity-filling prosthesis body. : da en
  • AU154370B2 - Improvement in clothes drying apparatus : en
  • ES199537A1 - FLOOR SYSTEM, SATIN SKY AND PAVEMENT : en es
  • ES203696A1 - A device for the gradual speed change (Machine-translation by Google Translate, not legally binding) : en es
  • GB675132A - Improvements in luggage trunks or cases of the wardrobe type : en
  • DE842734C - Pipeline for superheated high pressure steam : de en
  • DK74369C - Sheet metal casing, eg for steam boilers, the surfaces of which are composed of several single, originally flat plates. : da en
  • FR1012111A - Process for obtaining mucilaginous and tanning substances : en fr
  • GR13681B - MANUFACTURE OF BEVERAGES, WINE, GLAFCS, LIQUORS, BRANDY, ETC. CONTAINING EXTRACT OF THE PLANT DICTAMA AND VARIOUS OTHERS. : el en
  • CH283882A - Absorption chiller. : de en
  • CH283961A - Device for transmitting the power from a longitudinal drive shaft to a transverse shaft. : de en
  • CH283978A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • FR1011989A - Method and device for separating the finest dust and flour from the gases : en fr
  • US2601962A - Aircraft balancing means : en
  • US2602042A - Processing methyl cellulose and the products thereof : en
  • CH283855A - Bearing. : en fr
  • US2601807A - Parallelogram mounting for guns : en
  • FR1012131A - Stuffing box packing for reciprocating movements : en fr
  • AU956352A - Lubricating mechanism : en
  • AU959452A - Apparokus for mechanically rectifying alternating currents : en
  • CA484499A - Booster pump : en fr
  • DE842551C - Ring scales : de en
  • CH283798A - Game for teaching multiplication. : en fr
  • CH283850A - Device on a profile grinding machine for automatic guidance of the probe along a template. : de en
  • US2601794A - Rolling mill : en
  • US2602007A - Axle housing brace assembly : en
  • USD167172S - Textile fabric : en
  • DE842921C - Needle roller drafting system for fiber material of unequal length stacks : de en
  • DE1640320U - BUMPER SPRAYER. : de en
  • CA484486A - Hopper bottom load discharging cars : en fr
  • DE842565C - Membrane chamber : de en
  • DE842972C - Circuit arrangement for electron tubes with reinforcement by secondary electron emission : de en
  • US2601934A - Label and foil wiping apparatus : en
  • CA484524A - Nozzle skirts for blast guns : en fr
  • BE502259A - DETACHABLE SEAT. : en nl
  • DE842860C - Climatic chamber for receiving the samples made of stretchable material arranged between the clamping device of testing machines, for example tearing machines : de en
  • DE842981C - Process for the production of metal-containing, sulfonic acid group-free azo dyes : de en
  • DE843102C - Coupling device for screw couplers of cable car cars : de en
  • FR55419E - Process for improving the general qualities of gums and more especially of synthetic gums : en fr
  • GB674868A - Improvements in or relating to direct current electric motors particularly for driving toys or small models : en
  • CA484481A - Agricultural implement : en fr
  • CH283794A - Ballpoint pen. : en fr
  • CH283926A - Desktop machine with cyclic operation, provided with a printing mechanism. : en fr
  • DE842984C - Process for the preparation of disazo dyes : de en
  • DE752972C - Electric spot welder with movable electrodes : de en
  • DE842630C - Device for attaching guard slats on warp threads : de en
  • ES31240U - A type of camisole garments (Machine-translation by Google Translate, not legally binding) : en es
  • AU965152A - Disc brake construction : en
  • AU150265B2 - Electrical control circuit : en
  • DE843001C - Knee joint for thigh prostheses : de en
  • CH283811A - Electric measuring device. : de en
  • DE842956C - Rubber-sprung rail wheel with rubber elements clamped axially between the wheel disks : de en
  • DE842608C - Control device for machine tools : de en
  • DE842811C - Electrical switching device for influencing electrical circuits as required : de en
  • CA484517A - Stabilizers for railway car trucks : en fr
  • ES27063Y - A new transparent boot to hold wines, spirits and other liquids : en es
  • FR1012096A - Test system for electrical circuit common to several individual circuits : en fr
  • GB674737A - Improvements in flameproof and similar industrial well glass fittings : en
  • GB674876A - Improvements in or relating to coating compositions for paper and to a method of preparing coated papers : en
  • CA484452A - Counting device for can testing machine : en fr
  • DK74396C - Toy crane. : da en
  • US2601736A - Fishing float and reel : en
  • CA484515A - Portable electromagnetic clinometers : en fr
  • DE842895C - Coupling device for trailers of articulated lorries : de en
  • CH283796A - Ink pot for writing furniture. : de en
  • SU93909A1 - A method of processing sugar beet molasses for alcohol : en ru
  • DE842819C - Process for the production of new azo dyes : de en
  • DE843090C - Method and device for loading containers which are under higher pressure : de en
  • ES203667A1 - A improvement in the means of fixing brake levers and similar on tubular supports (Machine-translation by Google Translate, not legally binding) : en es
  • CA484453A - Method of refining crude acrylonitrile : en fr
  • US2602022A - Water-cooled tubular spout for molten fluid : en
  • AU155563B2 - Improvements in or relating toa molding apparatus : en
  • AU158147B2 - Planetary power transmission device : en
  • DE1640383U - MACHINE-PRESSED FLOWER POT AS A WALL PLANT. : de en
  • DE842978C - Process for the preparation of monoazo dyes of the pyrazolone series : de en
  • AU160378B2 - Degradation Products of Tetra-cyclic Triterpenes and Process of Making Same : en
  • AU149381B2 - Improvements in or relating to means for advertising, decorating modelling, or like purposes : en
  • AU959352A - Degradation Products of Tetra-cyclic Triterpenes and Process of Making Same : en
  • ES203211A1 - Perfected motor-pump coupling device, for submerged groups (Machine-translation by Google Translate, not legally binding) : en es
  • ES23698Y - Folding chair : en es
  • ES31410U - Disposable syringe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012143A - Device for creating a pressure drop in a flow using a pulverulent or fibrous material : en fr
  • AU964252A - Semiconductor signal translating devices : en
  • AU971452A - Improvements relating to production of emulsifiable bitumens : en
  • DE1640542U - FILM PROJECTOR, IN PARTICULAR NARROW FILM CASE DEVICE. : de en
  • US2602044A - Clay decolorizing of solvent refined lubricating oils : en
  • US2601904A - Method and apparatus for treating crude oil emulsions from oil wells : en
  • CH283762A - A process for the preparation of anthrones containing iodine. : en fr
  • US2602153A - Magnetic frequency divider : en
  • DE842847C - Steel tape measure for measuring clear widths : de en
  • DE1640531U - WATERPROOF FITTINGS FOR FLUORESCENT LAMPS IN STRIP ARRANGEMENT : de en
  • DE764536C - Bogie for rail vehicles with low pivot pin : de en
  • FR1012077A - Process for the transformation of peat into humus : en fr
  • GB675080A - Apparatus for indicating percentage change in concentration of a solution : en
  • FR1012060A - Device for performing calculations, such as in particular position calculations : en fr
  • FR1012099A - Manufacturing process of sintered charcoal castings : en fr
  • US2601957A - Control system for matching the speeds of mills and reels : en
  • ES30070Y - Multiple appliance : en es
  • ES30161Y - A device for transparent applications in fluorescent lighting diffusers : en es
  • GB675059A - Improvements in or relating to supporting devices for the thread guides of spinning frames : en
  • DE842941C - Process for the isomerization of keto-octahydrophenanthrene carboxylic acid esters : de en
  • DE843111C - Quadruple line for adaptation to ultra-short waves : de en
  • FR55493E - Special brushes for electrical engineering and their manufacturing processes : en fr
  • FR1012031A - Improvements to ephemeris blocks : en fr
  • AU158690B2 - Disc brake construction : en
  • CH284003A - Process for the preparation of a new naphthyridine derivative. : de en
  • CH283960A - Transmission with automatic pneumatic shift. : de en
  • AU155170B2 - Ophthalmic mountings : en
  • DE1640447U - CONNECTOR FOR LUBRICATION PRESSES TO LUBRICATION NIPPLE. : de en
  • US2602011A - Three-height vertically adjustable table : en
  • US2602100A - Brush holder : en
  • DE1640283U - PROTECTIVE VEST WITH CROSS AND KIDNEY PROTECTION. : de en
  • ES31390U - Needle feeder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011938A - Process for the manufacture of organic acids and their esters : en fr
  • GB675054A - Improvements in the production of chlorine dioxide-containing gas : en
  • CH284005A - Process for the preparation of a new naphthyridine derivative. : de en
  • US2601863A - Method of cleaning hot-dip tin-plate : en
  • DE842808C - Device for delivering control impulses in the form of electrical current surges : de en
  • CA484407A - Refill pencils : en fr
  • US2601743A - Plant supporting device : en
  • CH283668A - Protection device for rooms against sun rays. : de en
  • CH283894A - Electrical switch element, in particular for parcel switches. : de en
  • CA484544A - Fuel-systems for internal combustion engines : en fr
  • US2601742A - Doll head with movable eyes : en
  • US2601967A - Fluid valve : en
  • CH283936A - Signaling installation receiver. : en fr
  • AU153809B2 - Air or liquid cooled cylinder head with lined combustion chamber for fuel injection internal combustion engines : en
  • AU157970B2 - Improvements in systems of electrical remote indication : en
  • CH283858A - Hose clamp in the form of a closed metal ring to be pushed over the hose. : de en
  • DE843014C - Chilled cast and plasticine : de en
  • SE136356C1 - Device at feeding troughs : en sv
  • DE1640485U - DEVICE FOR QUICKLY CHECKING THE LIME CONTENT OF THE SOIL. : de en
  • DE842711C - Construction : de en
  • DE842848C - Wire gauge : de en
  • DE843075C - Bearing shell for the lower rolls of drafting or delivery units on spinning or twisting machines : de en
  • FR55480E - Self-operating breathing apparatus : en fr
  • CA484422A - Coaster : en fr
  • CH283830A - Method for manufacturing preformed links, installation for implementing this method and link obtained by this method. : en fr
  • US2601918A - Vibrator support with multistage noise attenuation : en
  • US2601977A - Carburetor : en
  • DE842719C - Oscillating motor with curved restoring force characteristic : de en
  • ES203669A1 - Improvements in the construction of reactors for fluorescent light networks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011931A - Silo-tank in prefabricated elements : en fr
  • GB674742A - Improvements in and relating to quick clamping devices : en
  • DE842695C - Process for the production of lubricating greases : de en
  • FR55456E - Pyrogenation oven : en fr
  • US2602122A - Automatic telephone system for nonconsecutively numbered grouped lines : en
  • USD167153S - Adhesive tape dispenser or the like : en
  • AU157411B2 - Improvements in rock drills with inserted cutting edges : en
  • AU956152A - Improvements in or relating to colour-television cameras : en
  • CH283920A - Injection syringe for medical purposes. : de en
  • CH283965A - Device for mounting the steering lever located between the push rod and the split tie rod on motor vehicles. : de en
  • US2602092A - Synthesis of compounds having vitamin a activity : en
  • ES203911A1 - An additional device for carburetors (Machine-translation by Google Translate, not legally binding) : en es
  • US2602006A - Fuel screening discharge nozzle for oil burners : en
  • AU155451B2 - Improvements relating to powder feed mechanism for moulding presses : en
  • AU160574B2 - Improvements relating to production of emulsifiable bitumens : en
  • USD167135S - Burton salt shaker : en
  • AU151719B2 - Improvements in carbon sets for continuous record sheets : en
  • US2601993A - Combined hitch and trailer guard : en
  • USD167145S - Double desk unit : en
  • US2602107A - Weather-resistant support and housing for electrical devices : en
  • AU155171B2 - Improvements in and relating to electric parabolic filament lamps : en
  • CA484448A - Fuel injection apparatus : en fr
  • CH283764A - Process for the production of a vat dye. : de en
  • CA484474A - Electrostatic machines : en fr
  • CA484440A - Collapsible and removable means adapted to contain bulk goods for transportation in conveyances : en fr
  • CH283755A - Process for the production of (-) - threo-B-phenyl-serine. : de en
  • US2601861A - Curl holding device : en
  • US2601875A - Sweepstick for looms and selfaligning bearing therefor : en
  • AU968752A - Improvements in or relating to electrolytic cells forthe production of aluminium : en
  • CH283774A - Molding composition. : en fr
  • DE1640270U - PHOTO BAG MADE OF WALLPAPER. : de en
  • US2602090A - Process for the purification of phenoxy-aliphatic-monocarboxylic acids : en
  • USD167177S - Door closer : en
  • US2601801A - Tuning fork with simultaneous multiple frequencies : en
  • AU159592B2 - Improvements in or relating to coating of thermionic cathodes : en
  • AU970152A - Improvements in or relating to: the manufacture of crystal, contact devices : en
  • FR1012116A - Method and devices for producing the gas mixture for supplying an internal combustion engine and internal combustion engine provided with this device : en fr
  • US2601782A - Apparatus for measuring tackiness : en
  • DE1640312U - APPARATUS FOR THE ABSORPTION OF ADSORPTION ISOTHERMS. : de en
  • ES22402Y - Paper cutter folder : en es
  • US2601971A - Liquid flow proportioning apparatus : en
  • AU158621B2 - Thioketopiperidine compounds and process of making same : en
  • DE1640255U - MOTOR-DRIVEN CHAIR, IN PARTICULAR FOR DENTAL PRACTICE. : de en
  • FR1011910A - Stop device for electrical measuring devices : en fr
  • FR1011926A - Improvements to flat hairspring watch movements : en fr
  • GB675047A - Improvements in accounting devices : en
  • DE1640366U - DOUBLE SOFA BED. : de en
  • DE843031C - Foldable map : de en
  • ES203717A1 - Tilting system (Machine-translation by Google Translate, not legally binding) : en es
  • FR55452E - Improvements to air navigation devices : en fr
  • AU158578B2 - Method of and apparatus for use inthe melt spinning of synthetic polymers : en
  • CH283931A - Teletype. : de en
  • US2602069A - Process for breaking petroleum emulsions : en
  • US2601987A - Phonograph tone arm positioner : en
  • DE1640471U - NECK CANULES. : de en
  • SE136299C1 - : sv
  • CA484423A - Lining for pressure tunnels : en fr
  • ES203581A1 - New air retention valve and device for its operation in pneumatic chambers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31355U - Sports roulette to fill at random the tickets of pools provided with toothpick and napkin ring (Machine-translation by Google Translate, not legally binding) : en es
  • ES31396U - Grinding disc or sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640525U - TRAINING OF THE UPPER PART OF A TRANSDUCER HOUSING. : de en
  • USD167174S - Advertising display device for at- tachment to parking meters : en
  • DE842999C - Method and device for the production of high-strength rayon by spinning viscose solutions : de en
  • DE842742C - Piston ring of constant thickness for high-speed engines and machines : de en
  • US2601865A - Stove pipe-tent pole combination with shield : en
  • US2601956A - Towel dispensing apparatus : en
  • DE1640267U - WORK SPINDLE DRIVE ON LONG LATHE AUTOMATIC MACHINES. : de en
  • DE1640294U - ELECTRIC HEAT DISPENSER. : de en
  • DE842655C - Procedure for testing contact lines : de en
  • DE842776C - Dioramic picture arrangement for books : de en
  • ES31437U - Improved circular brush (Machine-translation by Google Translate, not legally binding) : en es
  • GB675072A - Heat exchange device : en
  • AU958052A - Arrangements for compensating the effects of discontinuities in electromagnetic waveguides : en
  • USD167142S - For containers : en
  • US2601910A - Composite structural member : en
  • ES203374A1 - Improvements in the manufacture of turbine water meters (Machine-translation by Google Translate, not legally binding) : en es
  • ES203807A2 - Electro-higroscopio (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011917A - Improvements made to frames, in particular metal, more specifically to support electrical conductors, especially at high voltage : en fr
  • FR55447E - Very high speed tool spindle, especially for precision grinding wheels : en fr
  • CH283795A - Plotter instrument. : en fr
  • AU156911B2 - Estradiol I7-cyclopentanepropionate : en
  • DE842894C - Device on propeller pumps : de en
  • CA484487A - Hopper car door frame : en fr
  • AU154172B2 - Buffing wheel section : en
  • US2601712A - Apparatus for manufacturing blocks : en
  • US2601752A - Power-driven apparatus : en
  • USD167150S - Jepson combined base and upright for a food mixer or the like : en
  • DE1640415U - DEVICE FOR HANGING RANGE LIGHTS ON SUPPORT ROPES, SUPPORT POLES AND THE LIKE. : de en
  • DE843112C - Divided iron core : de en
  • FR1012044A - Signaling or control system for electrical circuits or equipment : en fr
  • GB675121A - Improvements in and relating to pyrophoric lighters : en
  • CA484572A - Electrical measuring instrument : en fr
  • DE1640446U - POURER FOR OIL, GASOLINE, PERFUME OR. DGL. FILLED CONTAINERS. : de en
  • DE1640533U - GALETTE FOR CARRYING MULTIPLE FEEDS WHEN SPINNING ARTIFICIAL FEEDS. : de en
  • CA484425A - Fluid brake switch : en fr
  • US2601830A - Pump : en
  • US2601854A - Sight card index : en
  • US2601894A - Liquid low-level warning device : en
  • US2601997A - Sealing device : en
  • US2601776A - Method of determining soil pressures produced on the soil working surfaces of ground engaging tools : en
  • CA484548A - Time delayed repeater fuse construction : en fr
  • US2601725A - Glass-cutting machine : en
  • US2602074A - Hot-moldable copolymeric acrylonitrile compositions and molded products : en
  • US2601818A - Power-operated disk tiller : en
  • US2601711A - Resilient snap hook : en
  • CA484430A - Gate : en fr
  • US2601999A - Foldable gaff hook : en
  • US2602124A - Limit-switch mechanism : en
  • AU157711B2 - Improvements in or relating to craft-navigation aid apparatus : en
  • CA484551A - Proteinaceous products and process for making the same : en fr
  • CH284002A - Process for preparing pteroylglutamic acid. : en fr
  • DE1640306U - PARTIAL FLOW METER WITH DIAPHRAGM VALVE. : de en
  • DE842762C - Meat cutting machine with rotating, sickle-shaped knives (cutter) : de en
  • ES31408U - Closing device for ashtrays : en es
  • US2601695A - Combination sweeper and blower : en
  • CH283814A - Device for coupling a loudspeaker to the atmosphere. : en fr
  • CH283841A - Process for the production of containers with several mutually independent spaces and containers produced according to the process. : de en
  • CH283681A - Process for the production of shaped bodies from coal. : de en
  • AU969852A - Improvements relating to rail vehicles : en
  • CA484565A - Radio paging system for vehicles : en fr
  • CH283724A - Process for the production of film printing stencils. : de en
  • CH283730A - Soft felt hat and method of making such hat. : en fr
  • CH283699A - Hold-open device for curtain rails. : de en
  • CH283838A - A method of manufacturing a sterile article and an article obtained by this process. : en fr
  • DK74366C - Process for the preparation of streptomycin. : da en
  • CH283873A - Earth electrode of a spark plug. : en fr
  • CH283968A - Wheel hub with built-in alternator. : de en
  • CH283853A - Electric ignition lighter. : en fr
  • AU965452A - Magnetic transducer head and method of making same : en
  • AU154073B2 - Improvements inthe manufacture of tubular elements : en
  • DE842744C - Stepless transmission : de en
  • DE1640334U - ELECTROMECHANICAL RIDING HORSE. : de en
  • FR1011998A - Improvements in methods of assembling prefabricated elements, for example in reinforced concrete, for building houses, hangars, etc. : en fr
  • DE843018C - Automatic scales that work with coarse and fine filling, especially for coarse-grained goods : de en
  • FR1011919A - Rotary peeler : en fr
  • FR1012120A - Method of calculating and calculating device of polynomial roots : en fr
  • GB674967A - Pedal-operated hydraulically propelled cycle : en
  • DE843048C - Multi-disc clutch, especially for speed change transmissions : de en
  • GB675091A - Apparatus for determining the most economical working speeds of machine cutting tools and other values related to the working speed : en
  • ES31428U - Device for liquid dosing : en es
  • FR1011862A - Improvements made to broadcasting stations to allow the camouflage of their external characteristic signs : en fr
  • GB674996A - Improvements in variable voltage control circuits : en
  • FR1012139A - Grinding and sorting process and device for its implementation : en fr
  • AU957352A - Improvements in or relating to brushes : en
  • DE842721C - Hand hoist : de en
  • DE842747C - Hydromechanical reversing gear, especially for conveyor reel drive : de en
  • ES203521A1 - Acoustic wave system to measure depths with accuracy (Machine-translation by Google Translate, not legally binding) : en es
  • GB674724A - Improvements relating to processes of manufacturing engineering parts from heat resisting alloys : en
  • AU963552A - Ion controller : en
  • CA484557A - Potato planters : en fr
  • DE1640400U - HIGH PERFORMANCE DOUBLE AND MULTI-ARM PULLER FOR REMOVING BALL BEARINGS, GEAR WHEELS, DISCS, AUTOMOBILE WHEELS FROM STUB AXLE AND THE LIKE. ARTICULATED ARMS AT A CROSS PIECE. : de en
  • ES197337A1 - IMPROVEMENTS MADE IN TYPEWRITERS : en es
  • FR1012007A - Rolling gantry crane for handling sections of railway tracks : en fr
  • GB675071A - Improvements in or relating to the attachment of ground working tools, seed drills and like apparatus to agricultural vehicles : en
  • ES203383A3 - Multiple application lathe (Machine-translation by Google Translate, not legally binding) : en es
  • ES31468U - An automatic address indicator especially applicable to motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CA484586A - Pipe roller : en fr
  • DE842944C - Process for the preparation of esters of oxyaminobenzoic acids with N-substituted amino alcohols : de en
  • CH283713A - Spinning machine with movable spindle bank. : de en
  • AU962652A - Method for improving the tilth of surface soils and compositions for such purpose : en
  • DK74385C - Building element for the flue chimneys for stable buildings and similar buildings. : da en
  • CH283735A - Process for treating a bulk product and apparatus for carrying out this process. : en fr
  • DE842556C - Sheaf binding fork : de en
  • GB674911A - Improvements in shearing boards : en
  • CH283756A - Process for the preparation of an aromatic aminodiol. : en fr
  • AU157922B2 - Filtering apparatus : en
  • AU153393B2 - Irrigation water sprinkler : en
  • US2602070A - Process for the preparation of pure nickel hydroxide : en
  • CH283801A - Launch weapon for self-propelled projectiles. : en fr
  • DE1640337U - BELT CONVEYOR. : de en
  • DE843081C - Method and device for examining the layers penetrated by a borehole : de en
  • AU158146B2 - Improvements in or relating tothe manufacture of sulphur dioxide bythe fluidized roasting of ferrous sulphate : en
  • CH283723A - Resistant aqueous aftertreatment bath to improve the fastness properties of dyeings and prints made from substantive dyes. : de en
  • CA484421A - Decorated flexible fabrics and methods for making the same : en fr
  • US2602109A - Flaw detector carriage : en
  • DE1640344U - LOCKING DEVICE FOR FLAPS ON THE WIND GUIDE DEVICE FOR ROAD AND RAIL VEHICLES. : de en
  • CH283945A - Revolving sheet automatic advertising display apparatus. : en fr
  • DE842682C - Corona measuring device for three-phase high-voltage lines : de en
  • DE842911C - Hatching device : de en
  • ES203412A1 - Electroautomatic system for extinguishing voltaic arcs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640351U - SPRING ARRANGEMENT FOR ARTIFICIAL GRIPPER HANDS. : de en
  • DE842681C - Arrangement for measuring the electrical power with the help of electron tubes : de en
  • GB675030A - Apparatus for the measurement, and comparison, of the conductivity of solutions : en
  • AU956552A - Cutting machine for crops andother materials : en
  • AU972452A - Improvements in or relating to apparatus tor coating tubular fluorescent lamps : en
  • CH283977A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • GB674973A - Improvements relating to electrical fusible cut-outs : en
  • GB675118A - Improvements relating to electrical waveguides : en
  • CH283692A - Locking device on switch wing. : de en
  • CH283793A - Device for treating the outer surface of bodies of revolution, in particular for the photomechanical production of pressure rollers. : de en
  • CH283938A - Device for feeding a portable radio device. : de en
  • US2601855A - Potato viner : en
  • FR1012063A - Rolling train : en fr
  • GB674754A - Process for recovery of tar acids and bases from hydrocarbon oils : en
  • CH283946A - Procedure for showing advertisements in movie theaters. : de en
  • DE1640350U - SAFETY GOGGLES. : de en
  • FR1011852A - Variable speed transmission : en fr
  • FR55451E - Device for the injection into the soil of fattening and processing fluids : en fr
  • US2601826A - Article marking mechanism : en
  • ES202256A1 - A radiological installation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011985A - Process for building construction walls : en fr
  • FR1011991A - New trisazo dyes : en fr
  • CA484406A - Bar stock rack : en fr
  • CH283728A - Laterally open rain cover with a hatch for the head. : de en
  • ES31394U - Blade holder plate (Machine-translation by Google Translate, not legally binding) : en es
  • DE842603C - Device for limiting the speed of motor vehicles : de en
  • ES31514U - Carbon current inverter with flexible and elastic metal ribbons (Machine-translation by Google Translate, not legally binding) : en es
  • AU956252A - Improvements in centrifugally actuated switches : en
  • CH283892A - Electrically conductive connection of a connector to one end of the cable. : de en
  • DE842890C - Multiple projector for films : de en
  • DE842935C - Double chain scraper conveyor with a lowerable channel floor : de en
  • GB674921A - Improvements in or relating to a silo unloader : en
  • ES201921A1 - Lock particularly for refrigerators and analogue appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES203003A2 - A press of continuous action, for the extraction of fruit juices, especially from olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012105A - Counting machine for tablets, pills, cachets or various objects produced in series : en fr
  • GB674931A - Improvements in or relating to alternating current electric motor equipments : en
  • GB675082A - Improvements in pipe couplings : en
  • GR13678B - ASSEMBLY OF CAPTIC PAPER IN A BOX, BASED ON THIS SPECIAL NOTES. : el en
  • FR1012147A - Method of manufacturing an escape anchor : en fr
  • GB674915A - Improvements in filters for liquids : en
  • GB674872A - Apparatus for transferring coal or other minerals from a conveyor to a vehicle : en
  • GB674997A - Improvements relating to fluid pressure braking apparatus for vehicles : en
  • ES195998A1 - IMPROVEMENTS MADE IN LIQUID OXYGEN EXPLOSIVES : en es
  • GR13692B - SPECIAL METHOD OF CUTTING WOMEN'S DRESSES WITHOUT TROUBLE AND WITH ECONOMIC FABRIC. : el en
  • ES202947A1 - Improvements in the locks of security with operation by closure of fork (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011901A - Improvements to the needles of liquid fuel vaporizers : en fr
  • CH283800A - Motor-driven bowling and ball return device for bowling alleys. : de en
  • DE1640360U - MIRROR CLIP. : de en
  • ES23184Y - Useful for cleaning and scrubbing floors : en es
  • FR1012021A - Reactor upgrades : en fr
  • US2601761A - Hydropneumatically controlled servomotor : en
  • US2601827A - Fuse : en
  • DE842823C - Process and system for gas generation from fine-grain fuels : de en
  • DE842973C - Fluorescent display tubes : de en
  • FR1011523A - : fr
  • FR55441E - Improvements to large screen television receivers : en fr
  • DE1640418U - ELECTRIC WINDING CAPACITOR. : de en
  • ES195976A1 - A SORTING CALIBRATING MACHINE FOR FRUITS, VEGETABLES AND SIMILAR OBJECTS : en es
  • DE842559C - Lubricant cooling on liquid-cooled, especially high-speed internal combustion engines : de en
  • GB674733A - Improvements in or relating to a secondary clock mechanism : en
  • GB674738A - Improvements in spinning and doubling spindles : en
  • GB674927A - Improvements in scanning circuits for electron discharge devices capable of memory storage : en
  • DE1640303U - RUESTBOCK. : de en
  • DE842546C - Device for pressing hats : de en
  • DE842880C - Book with advertising sheet : de en
  • ES31016U - Indoor soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • FR55453E - Process for the evaporation of aqueous or other solutions, and installation for carrying out this process : en fr
  • GB675032A - Improvements in electronic impulse counters and accumulators : en
  • GB674985A - Improvements in and relating to grid controlled rectifier circuit arrangements : en
  • GB674743A - Improvements in signalling systems, for example for remote control purposes : en
  • DE1640537U - FLOATING BEARINGS AND MEANS OF ASSEMBLING THEM. : de en
  • DE842561C - Device for diverting a flow of liquid or gas moving in a channel with an asymmetrical velocity profile : de en
  • ES31379U - Own lightweight suitcase for aircraft (Machine-translation by Google Translate, not legally binding) : en es
  • FR55475E - Advanced radiator : en fr
  • DE842732C - Steel foundation, especially for turbo sets : de en
  • DE842886C - Electric flash synchronization arrangement for photographic focal plane shutters : de en
  • DE842991C - Process for improving the knock resistance of petrol : de en
  • GB675135A - Improvements in or relating to apparatus for the manufacture of sheet- or plate-likeproducts from wood, wood fibres, wood chips, and similar substances or mixtures of substances : en
  • CH283971A - Motorized bicycle with a motor to be started by moving the vehicle and an impeller that can be driven by this via an overrunning clutch. : de en
  • DE1640438U - JOINER'S TOP. : de en
  • DE842590C - Display container for food : de en
  • ES199893A1 - AN AUTOMATIC DEVICE FOR REGULATING THE RAPID LEVELING OF HYDRAULIC CUSHIONING PUMPS : en es
  • FR1012109A - Continuous film unwinder : en fr
  • GB675139A - Improvements in or relating to fuel pumps : en
  • US2601876A - Compensating bearing for cloth rolls of looms : en
  • DE1640413U - COMBINED SOCKET AND LIGHTER FOR FLUORESCENT LAMPS. : de en
  • DE1640417U - MACHINE FOR MANUFACTURING WIRE SPIRALS, ESPECIALLY FOR ELECTRIC HEATING WIRE. : de en
  • DE842934C - Process for determining the layer boundaries of a borehole during its production : de en
  • GB674810A - Improvements in or relating to the preparation of ammonia-sulphur trioxide addition compounds : en
  • GB675004A - Pneumatic drill : en
  • GB675148A - Improvements in connections between acetylene gas bottle valves and gas supply conduits : en
  • ES195978A1 - AN INSTALLATION OF CARBURETORS FOR EXPLOSION AND COMBUSTION ENGINES : en es
  • ES31489U - A light bulb carries candles (Machine-translation by Google Translate, not legally binding) : en es
  • DE843125C - Water-emulsifiable, casein-free paste containing metallic pigments : de en
  • ES202991A1 - Improvements in the construction of expansion elements for pressure fluids (Machine-translation by Google Translate, not legally binding) : en es
  • ES203599A1 - Device for the manufacture of articles molded with fabric (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640461U - ROUND PULL BELT. : de en
  • DE843119C - A measuring arrangement that works with an oscillating circuit connected to a cable : de en
  • ES31471U - Security mechanism for remotely controlled locks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012146A - Improved process of re-emulsifying toned motion picture film : en fr
  • GB674892A - Improvements in piston pumps : en
  • DE842610C - Window holder, especially for breakfast windows : de en
  • DE842753C - High-voltage flash tubes used as a lighting device for close-ups, especially reproductions : de en
  • DE842820C - Process for the preparation of a new metallizable o-oxyazo dye : de en
  • DE842997C - Device for spinning meltable plastics : de en
  • FR1012032A - Domino refinements : en fr
  • ES31436U - Ceramic brick (Machine-translation by Google Translate, not legally binding) : en es
  • GB674981A - Improvements relating to agricultural machines : en
  • FR1011866A - Improvements made to transport crates such as containers : en fr
  • DE753016C - Method for rendering cellulose hydrate fabrics water repellent : de en
  • DE843079C - Canisters, containers or similar hollow bodies : de en
  • DE1640440U - VENEER STRIP CLIP. : de en
  • DE842677C - Method for determining the electrical conductivity : de en
  • GB675133A - Improvements relating to vehicle body frames : en
  • DE842707C - Process for the production of walls with facade clinkers or similar stones built into the bond of the wall : de en
  • DE839144C - Seal, especially flat seal for sealing against water and oil : de en
  • FR1011984A - Method and device for causing a gaseous fluid to pass through a sheet of solid particles in motion and their applications : en fr
  • FR1012084A - Portable typewriter : en fr
  • GB674726A - Improvements in or relating to the coupling of the platen with the platen ratchet of typewriting, calculating and like machines : en
  • GB675129A - Method of, and apparatus for, the carrying out of monolithic ferro-concrete constructions : en
  • CA484417A - Furnace and like building construction : en fr
  • CA484475A - Electrostatic machine : en fr
  • FR1011325A - : fr
  • DE842570C - Stopcock made of glass : de en
  • DE842749C - Roll film camera : de en
  • DE1640364U - MATERIAL FOR SITTING OR FOR OFFICE MACHINES AND THE LIKE. : de en
  • DE842764C - Valve grinding device : de en
  • ES31511U - Nozzle with automatic ejector and filter (Machine-translation by Google Translate, not legally binding) : en es
  • AU161834B2 - Method of conditioning brightening' baths : en
  • CA484510A - Slide rule : en fr
  • CH283667A - Staircase construction, method of making the same and model for carrying out the method. : de en
  • ES203396A3 - A monoblock assembly of a centrifugal pump on an explosion or diesel engine (Machine-translation by Google Translate, not legally binding) : en es
  • US2601930A - Toy vehicle : en
  • ES31497U - Coal ring with bypass (Machine-translation by Google Translate, not legally binding) : en es
  • ES199050A1 - LIGHTING APPARATUS FOR AUTOMATIC SIGNAGE AND PROPAGANDA : en es
  • DE1640495U - CONGRATULATIONS AND GREETING CARD WITH USER PICTURES. : de en
  • DK74367C - Process for evaporating liquids containing dissolved or suspended flammable substances. : da en
  • CH283930A - Encryption device for telegraph operations. : de en
  • GB674933A - Improvements in or relating to circuit arrangements for electric discharge tubes, more particularly glow discharge tubes : en
  • US2601881A - Steering wheel cover : en
  • US2601989A - Balanced three-way valve : en
  • DE842666C - Crossing sleeve for telecommunication cables : de en
  • GB675050A - Improvements in or relating to chloroalkylsilanes : en
  • IE20339L - Producing containers from thermoplastic material : en
  • ES31393U - An improved twin (Machine-translation by Google Translate, not legally binding) : en es
  • ES31444U - An adjustable device to control various operations as a function of time (Machine-translation by Google Translate, not legally binding) : en es
  • GB674746A - Travelling band printing machine giving a plurality of impressions : en
  • GB674809A - Method of and apparatus for sinking concrete, cement or the like piles in ground having an excessive moisture content : en
  • GB674946A - Improvements in or relating to transportable habitable constructions : en
  • GB675014A - Knock-down container for packaging goods : en
  • ES203394A1 - A system of elevation of water and other fluids (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640315U - SETUP ON COUNTERS, IN PARTICULAR TALK COUNTERS. : de en
  • AU967452A - Buffing wheel section : en
  • CH283909A - Facet tooth. : de en
  • DE1640372U - DEVICE FOR STORING TEACHING AND DISPLAY BOARDS. : de en
  • DE842818C - Iron powder for magnet coils : de en
  • ES28983U - An orthopedic mean with area of attachment to the leagues (Machine-translation by Google Translate, not legally binding) : en es
  • GB674729A - Mass spectrographs and like apparatus : en
  • DE842840C - Lid for meat, especially goose roast : de en
  • DE843046C - Fastening of driven or driving pulleys on shafts : de en
  • ES25673Y - Extensible and perfected cric : en es
  • GB674907A - Apparatus for collecting and delivering oil drainings from motor road vehicles : en
  • GB675049A - Improvements in or relating to brush carriers for roller mills : en
  • DE1640430U - DEVICE FOR REMOVING HAIRPINS FROM FRESHLY MIXED HAIRSTYLES. : de en
  • ES22691Y - Piggy bank or savings box perfected : en es
  • ES31449U - A cone protecting the sun's rays for the objectives of photographic machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB674787A - Rotary filing device : en
  • DE1640298U - CARRIER. : de en
  • DE1640268U - RAIL LEVELING AND BENDING MACHINE. : de en
  • USD167146S - Homan game table : en
  • DE842986C - Process for the preparation of sulfonic acid group-free disazo dyes : de en
  • ES31367U - Device to obtain bias strips applicable to the binding of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES203470A1 - New procedure for packaging cylindrical and similar bodies and provisions for the practice of the procedure (Machine-translation by Google Translate, not legally binding) : en es
  • CA484535A - Electrode for electric discharge devices : en fr
  • CH283799A - Ski wax cartridge. : de en
  • DE842778C - Metal casting substitute mass : de en
  • FR1011894A - Improvements made to electric welders, especially resistance welders : en fr
  • DE1640275U - PAINT BLOCK FOR DOORS ETC. : de en
  • DE1640356U - CLEANER FOR THE CANNULA. : de en
  • GB674727A - Improvements in or relating to tractors and implement attachments therefor : en
  • DE1640330U - ADDITIONAL FITTING FOR SYRUP FILLING. : de en
  • DE842992C - Process for the recovery of furfural in extraction processes : de en
  • DE842616C - Process for the production of layers of cork concrete : de en
  • US2602160A - Recognition system : en
  • DE842940C - Process for the manufacture of a tuberculosis remedy by esterifying fatty acids : de en
  • DE843073C - Two-color pencil : de en
  • US2601922A - Device for separating cartons of eggs : en
  • FR1011935A - Regulator for prime movers : en fr
  • FR1012123A - Improvements to the method of locating faults that may occur in an electrical circuit, by using the echoes of a pulse : en fr
  • CA484519A - Power transmission gearing : en fr
  • ES23608Y - Thermoelectric radiator : en es
  • US2601950A - Measuring pump counter : en
  • US2601788A - Hand tool drive : en
  • US2601867A - Pneumatic relay : en
  • ES203531A3 - A procedure to obtain arrabio without use of cok, through a low temperature slow distillation process, and the cuba low oven to get it (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012016A - Very low flow battery : en fr
  • GB675034A - Process for the thickening of suspensions of starch in liquids : en
  • GB675060A - Electrical indicating device : en
  • ES199773A1 - PROCEDURE TO TAKE ADVANTAGE OF THE FORCE OF THE WIND IN EVERY VEHICLE IN MOTION : en es
  • DE1640432U - TRANSPARENT FOIL BAG. : de en
  • DE842967C - Circuit arrangement with amplifier tubes and means for regulating amplification fluctuations : de en
  • GB675073A - Process for the production of non-rigid containers filled with liquids or pastes : en
  • ES202949A3 - Improvements introduced in hair dryers hairdryers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31401U - An improved container for preserves of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES31509U - Weight indicators or similar adhesives (Machine-translation by Google Translate, not legally binding) : en es
  • GR13672B - NEW TYPE OF REFRIGERATOR TANKS, BEER AND WATER. : el en
  • DE1640484U - SAMPLERS, ESPECIALLY FOR GRAIN. : de en
  • FR1011871A - Improvements to devices for raising and lowering cabinet seats using a pedal : en fr
  • FR55492E - Arc lamp refinements : en fr
  • AU153611B2 - Improvements in or relating to centrifugal oil cleaners : en
  • AU382851A - Hydro-turbine fire extinguisher : en
  • FR1011880A - Improvements to self-closing faucets : en fr
  • FR1011930A - Electrical connection cord for low voltage circuits : en fr
  • FR1012089A - System for cyclic exploration of lines or electrical equipment and comparison of electrical states : en fr
  • CH283872A - Power plant. : en fr
  • CH283949A - Safety lock that can be closed like a push button. : de en
  • DE1640521U - SPLIT SCREEN. : de en
  • GB674814A - Improvements in spring cushion constructions : en
  • GB675078A - Improvements in or relating to horticultural frames : en
  • CA484569A - Light sensitive electric device : en fr
  • GB674755A - Improvements in and relating to the production of artificial protein fibres : en
  • US2601737A - Fishline sinker : en
  • US2602071A - Copolymerization of vinyl monomers with fatty oils, fatty acids, resins and the like : en
  • ES203767A1 - Director device of the x central ray (Machine-translation by Google Translate, not legally binding) : en es
  • GB674753A - Improvements relating to sound-reproducing systems : en
  • FR1011964A - Improved device for priming a charge of liquid oxygen cartridges : en fr
  • GB674863A - Improvements in or relating to liquid-spraying devices : en
  • GB674926A - Improvements in control of electron discharge devices of storage element type : en
  • DE842774C - A building block of an assembly or building game, some of which can be plugged into one another, provided with edge recesses : de en
  • FR1012022A - Automatic release device applicable in particular to toasters : en fr
  • GB674790A - Improvements in or relating to double pole electric snap switches : en
  • US2601866A - Control device : en
  • US2601868A - Oil diverter and dilution system : en
  • GB674873A - Improvements relating to methods of and apparatus for measuring consistency : en
  • USD167157S - Plumb bob sheath : en
  • DE1640395U - YARN UNWINDING DEVICE. : de en
  • DE1640513U - BOARD GAME WITH CUBE AREA AND DICE. : de en
  • FR1011906A - Thruster device for aquatic vehicles : en fr
  • ES31296U - A perfected bathing cap (Machine-translation by Google Translate, not legally binding) : en es
  • DE842915C - Pulse generator arrangement for counter : de en
  • GB675150A - Improved driving means for the rings of ring spinning machines : en
  • CH283944A - Threshold to be operated by road vehicles. : de en
  • IE20136L - Antibiotic compositions : en
  • DE1640396U - PACK OF RAZOR BLADES. : de en
  • DE758280C - Excavators, cranes or the like with a rotatable upper part : de en
  • DE843056C - Spindle steering for motor vehicles : de en
  • FR1011883A - Improvements in the manufacture of textile yarns : en fr
  • FR55443E - Glue and its manufacturing process : en fr
  • GB674864A - Improvements in and relating to automatic electric circuit breakers : en
  • GB675024A - The production of oxalate coatings on metals : en
  • AU970852A - Improvements in or relating toa molding apparatus : en
  • GB674835A - Improvements in a knitted article of footwear and method of making the same : en
  • GB674949A - Improvements in or relating to the manufacture of corrugated paper board : en
  • ES203500A3 - A system of heat recovery in domestic burners and kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • GB674908A - Improvements in or relating to correcting circuits for television transmitter tubes : en
  • GB674932A - Improvements in or relating to alternating current electric motor equipments : en
  • ES202807A1 - Improvements in supporting and weighting means for the upper rollers of textile drafting apparatus : en es
  • GB674898A - Improvements in and relating to moulding press : en
  • GB674987A - Comminution of plastic sheets : en
  • GB675126A - Improvements in plugs for electric bus-bar duct systems : en
  • DE842564C - Drain valve : de en
  • DE842863C - Chromatographic and electrophoretic apparatus and methods, respectively : de en
  • FR55429E - Steering with double tubing and removable attachment mode of the tubing in the frames of bicycles, tandems or similar : en fr
  • DE842548C - Process for producing sound-optical images : de en
  • GB674759A - Improvements in or relating to strip lifting devices : en
  • GB675056A - Improvements in or relating to ultra short wave oscillators : en
  • GR13683B - CONTROL SYSTEM. : el en
  • US2601785A - Sampling mechanism for can top feeding apparatus : en
  • DE842783C - Process for the production of pure alcohol : de en
  • DE842809C - Switch cartridge : de en
  • DE843096C - Process for the production of welded steel : de en
  • ES202555A3 - Improvements in the set-up devices of the registration cursors of the calculating machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE842582C - Tape gluing machine for can frames : de en
  • DE842977C - Process for the preparation of oxyacylaminoazo dyes : de en
  • CH283770A - Process for the manufacture of detergents. : de en
  • US2601814A - Jordan plug jacket : en
  • US2601917A - Glow discharge switch : en
  • US2601964A - Pipe support : en
  • US2602063A - Process for breaking petroleum emulsions : en
  • US2602154A - Control system utilizing a minimum excitation control device : en
  • DE1640348U - DAMP AREA FOR TUBE LAMPS. : de en
  • DE842643C - Process for the preparation of derivatives 1, 2, 3-trisubstituted pyrazolones : de en
  • DE842799C - Small bottle for liquefied gases : de en
  • DE843070C - Damping device for the piston strokes in pressure fluid actuation cylinders, especially for door locking systems : de en
  • GB674859A - Motion picture film photographic printing method and means : en
  • DE1640277U - MODULAR CONSTRUCTION KIT. : de en
  • DE842724C - Four-stroke gas engine : de en
  • CH283895A - Device for the prevention of switching organ bouncing, in particular in the case of regulators such as Tirill regulators or the like. : de en
  • GB674831A - Improvements in or relating to the manufacture of laminated stiffened fabrics and articles of apparel : en
  • US2601748A - Drill grinder : en
  • US2602072A - Finishing varnish for application over lithographic ink : en
  • FR1011903A - Thermostat control device for a double control valve for a hydraulic circuit : en fr
  • ES24118Y - Apparatus for peeling oranges, lemons and similar citrus fruits : en es
  • DE842794C - Standing steam boiler with water pipes penetrated by heating pipes : de en
  • DE842801C - Device for controlling an electric railcar equipped with four motors and two driver's stands : de en
  • ES202972A3 - A perfected method and corresponding mechanism for the obtaining of dense wood (Machine-translation by Google Translate, not legally binding) : en es
  • GB675068A - Photo mechanical printing plate : en
  • DE842612C - Device for mounting and clamping of auxiliary shafts on shoemaker cleaning machines : de en
  • DE842862C - Device for measuring ion concentrations using the compensation method : de en
  • FR1012112A - Track recording device for motor vehicles : en fr
  • GB674744A - Improvements in or relating to electric motor control apparatus : en
  • CA484571A - Multielectrode modulator : en fr
  • ES30461U - An improved liturgical redordatorio (Machine-translation by Google Translate, not legally binding) : en es
  • FR55454E - Movement transmission mechanism with variable speed and direction, and positive linkage : en fr
  • GB674803A - Improvements in means for joining two panels by a seal : en
  • US2601783A - Rain gauge : en
  • DE842836C - Extendable table : de en
  • DE842965C - Wire resistor, preferably a potentiometer resistor, with a wire coil on the circumference of a circular disk : de en
  • DE843059C - Rearview mirror device for automobiles and other vehicles : de en
  • GB674918A - Improvements in or relating to magnetic recorders : en
  • US2602121A - Connector circuit employing a sequence switch : en
  • DE843027C - Device for keeping temperature sensors blank : de en
  • FR1012054A - Automatic electrical device for measuring velocity in relation to air : en fr
  • DE842810C - Small self-switch in socket form : de en
  • FR55446E - Magnesia purification process : en fr
  • GB674961A - Improvements in or relating to measuring instruments and the like : en
  • ES202804A1 - Procedure for washing and refrigerating gases of testing and combustión, rich in sulfurous anhydride (Machine-translation by Google Translate, not legally binding) : en es
  • AU972352A - Improvements in or relating to crystal contact devices : en
  • DE842901C - Telescopic front fork for bicycles and similar vehicles : de en
  • CH283975A - Pantographs for electric vehicles. : de en
  • DE842594C - Device for demonstrating advertisements : de en
  • FR1011860A - Process for igniting simple or composite fuels, products and devices allowing the implementation of this process : en fr
  • FR55409E - Device for ensuring the horizontality and blocking of an arm moving vertically, cantilevered, on a column : en fr
  • GB675143A - Acrylonitrile polymers : en
  • US2601908A - Motor for toys : en
  • DE842906C - Door closer with torsion spring : de en
  • DE842791C - Process for the preparation of N-aryl-N-vinyl isourea ethers : de en
  • ES31360U - Constructive toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011875A - Improvements made to the oxidation processes of metals and alloys, in particular aluminum : en fr
  • FR1012005A - Double acting or three-way solenoid valve : en fr
  • DE842645C - Power machine with rotating piston and abutment slide : de en
  • ES31300U - Pump group (Machine-translation by Google Translate, not legally binding) : en es
  • FR55420E - Automatic immobilization device for screws or the like : en fr
  • GB674725A - Improvements in or relating to men's under-pants : en
  • CA484468A - Electric switch position indicator : en fr
  • US2601874A - Picking motion for underpick looms : en
  • US2601970A - Hoist : en
  • GB674731A - Improved electro-chemical electrode : en
  • DE842581C - Device to facilitate the conversion of cardboard blanks into box packs : de en
  • DE842969C - Universal measuring device for voltage, current and power with alternating current : de en
  • USD167139S - Electric motor : en
  • AU151718B2 - An improved fishing reel : en
  • CH283657A - Process for the preparation of a 3-substituted 4-oxycoumarin. : de en
  • DE842654C - Arrangement for heating overhead lines : de en
  • ES203341A3 - An amazing machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB675115A - Improvements in or relating to washing machines : en
  • US2602079A - Oxyalkylated derivatives of resinous polymers of vinyl esters : en
  • US2602115A - Military convoy control signal : en
  • US2601691A - Fluid pressure device for cleaning rifled gun bores and chambers : en
  • CA484450A - Container with flat top and integral overcap : en fr
  • CA484528A - Infant's garment : en fr
  • US2602155A - Welding system : en
  • US2601747A - Grinding apparatus : en
  • US2602031A - Process of producing protein plastics from fish protein : en
  • USD167148S - jepson : en
  • AU154171B2 - Buffing wheel section : en
  • CH283708A - Outflow device on a liquid container. : de en
  • US2601973A - Layered element for heat transfer cores : en
  • US2601990A - Three-position, four-way selector valve : en
  • CH283779A - Envelope with flap without adhesive coating. : de en
  • DE764041C - Detachable drilling connection with intermediate piece for rock percussion drill : de en
  • US2601805A - Highly corrected four component photographic objective : en
  • US2601829A - Fluid pump : en
  • AU961052A - Electrostatic gas cleaning apparatus : en
  • AU957752A - Facsimile signal inverters : en
  • AU159869B2 - Improvements inthe separation of minerals : en
  • CA484441A - Adjustable container : en fr
  • CH283964A - Braking device on vehicles, in particular automobiles. : de en
  • CA484454A - Color matching apparatus : en fr
  • US2601852A - Device for dispensing tablets and the like : en
  • US2601728A - Hay drying device : en
  • US2601684A - Detachable bed supporting frame for truck bodies : en
  • US2602064A - Process for breaking petroleum emulsions : en
  • AU961852A - Improvements in or relating to coating of thermionic cathodes : en
  • ES202392A1 - Procedure for the production of molded rontgen contrast media (Machine-translation by Google Translate, not legally binding) : en es
  • ES29039U - Mixed elastic body in concentric rubber and metal (Machine-translation by Google Translate, not legally binding) : en es
  • GB675114A - Three axle driving bogie for rail vehicles : en
  • CH283666A - Roof and wall cladding made from sheet metal strips. : de en
  • US2601836A - Planing bottom for boats : en
  • US2601915A - Timing mechanism and control for conveyers : en
  • US2602113A - Mounting device for television tubes : en
  • AU965552A - Improvement in clothes drying apparatus : en
  • US2601946A - Dry or pressure-sealing envelope : en
  • US2602066A - Process for breaking petroleum emulsions : en
  • US2602145A - Control grille assembly for colorkinescopes, etc. : en
  • USD167183S - Insurance policy vending machine : en
  • CA484541A - Radio frequency power generator : en fr
  • CH283761A - Process for the preparation of a disazo dye. : de en
  • CH283665A - Cladding component. : de en
  • CH283901A - Arrangement for switching an electrical circuit. : de en
  • US2602058A - Process for breaking petroleum emulsions : en
  • CH283759A - Process for resolving dl-y-1-p-nitrophenyl-2-aminopropane-1,3-diol into its optically active isomers. : en fr
  • CH283747A - Process for preparing pentadecanolide. : en fr
  • DE765512C - Process for the production of iron catalysts for hydrocarbon synthesis : de en
  • DE811517C - Drive arrangement in free-piston compressors : de en
  • DE842943C - Process for the production of new imidazolines : de en
  • DE752597C - Ski binding with adjustable toe pieces : de en
  • DE843053C - Apparatus for the ongoing demonstration of changing advertisements and pictures : de en
  • DE842831C - Metal-coated posts for filling in pre-treated tooth roots : de en
  • DE842920C - Compressor for drafting systems : de en
  • DE843035C - Printing machine which is controlled by identification cards, especially punch cards : de en
  • AU959652A - Planetary power transmission device : en
  • AU967552A - Buffing wheel section : en
  • CH283763A - Process for the preparation of a novel vat dye of the benzanthronylaminoanthraquinone-acridine series. : en fr
  • DE842888C - Switching mechanism for jerky switching in film projection apparatus : de en
  • GB674865A - Improvements in and relating to pigmented coating compositions : en
  • CA484490A - Water cooled shaft : en fr
  • CH283955A - Distributor of a material such as concrete. : en fr
  • CA484432A - Cable reinforcement : en fr
  • US2601777A - Density measuring device : en
  • US2601888A - Automobile bumper seat : en
  • US2602127A - Snap switch : en
  • DE1640519U - PICKER FOR CLOTH CHAIRS. : de en
  • DE843011C - Electrically operated, portable hand router : de en
  • ES31429U - Improved brush (Machine-translation by Google Translate, not legally binding) : en es
  • USD167176S - e schaefer d : en
  • CA484434A - Punching tools : en fr
  • AU156912B2 - Improved apparatus forthe treatment of grass and plants to produce silage : en
  • AU151489B2 - Improvements in shearing machine wrist joints : en
  • CH283663A - Agraffe for connecting building elements to one another and for fastening them to ceilings and walls at the same time. : de en
  • CA484512A - Drive chain : en fr
  • AU965352A - Estradiol I7-cyclopentanepropionate : en
  • CA484587A - Dentures : en fr
  • CH283802A - Detonators, in particular for tank mines. : de en
  • DE842665C - Arrangement for tubular bodies to be held concentrically on rod-shaped bodies, especially for antenna constructions : de en
  • DE842692C - Circuit for common AC operation of several light tubes : de en
  • US2602130A - Electrical heating element : en
  • US2601751A - Stalk cutter : en
  • AU964052A - Ophthalmic mountings : en
  • CA484580A - Receptacle for a switch : en fr
  • CA484588A - Process for preparation of sulphonamide derivatives : en fr
  • CH283912A - Process for the preparation of a new thiouracil. : de en
  • CA484461A - Control device for machine tools : en fr
  • CH283673A - Process and mixing plant for the production of mix for road construction. : de en
  • FR1011953A - Hooks for the suspension in electrolytic cells of objects subjected to electrolytic deposits : en fr
  • GB674978A - Improvements in or relating to statistical machines : en
  • DE1640370U - WASHBASIN WITH ENLARGING PLATE. : de en
  • DE1640545U - FOLDING ROOF FOR MOTOR VEHICLES. : de en
  • DE842672C - Alternating current meter : de en
  • DE842833C - mattress : de en
  • DE842852C - Adjustable micrometer with sight scales : de en
  • AU958252A - Improvements in or relating to dry contact rectifiers : en
  • CH283941A - Table ashtray, with call device. : en it
  • US2602105A - Battery terminal connection : en
  • CH283871A - Turbine. : en fr
  • DE1640423U - CONTAINER FOR SOAP SHEETS. : de en
  • DE842859C - Medium pressure indicator for piston engines : de en
  • ES195956A1 - A PASTURE LIQUID CHANNEL FEEDING APPARATUS : en es
  • ES203702A3 - Improvements introduced in textile card (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012114A - Chassis control device : en fr
  • CA484404A - Punching and reinforcing device : en fr
  • CH283664A - Process for the production of bodies provided with steel reinforcement and bodies produced by the process. : de en
  • DE1640308U - MAGNETIC HEAD FOR RECORDING AND PLAYBACK OF MAGNETIC TAPES. : de en
  • DE1640460U - STORAGE BOX FOR INSERTED TAPS. : de en
  • AU157766B2 - Lubricating mechanism : en
  • CH283787A - Emulsion photographique pour la photographie en couleurs donnant des images en colorants de phénazonium. : de en
  • CH283943A - Counter with pulse generator driven by an auxiliary motor. : de en
  • DE842947C - Perforator : de en
  • DE843124C - Process for the preparation of copper-containing monoazo dyes : de en
  • CH283707A - Method for closing containers with lids. : de en
  • DE837607C - Length measuring device, especially for tape-shaped material : de en
  • US2602052A - Processes for breaking petroleum emulsions : en
  • DE842651C - The plates are suspended in heat exchangers : de en
  • DE1640494U - IMPRINT ENVELOPE. : de en
  • DE842994C - Process for cleaning electrical insulating fluids : de en
  • US2602014A - Reinforced kitchen or utility unit : en
  • US2601871A - Circular loom : en
  • DE842562C - Sound-absorbing device for eliminating the rotating sound in pipelines of pressure ventilation systems : de en
  • DE842735C - Pipe connection with screw socket : de en
  • DE1640406U - ANTENNA, IN PARTICULAR FOR ULTRA-SHORT WAVES AND TELEVISION. : de en
  • AU155404B2 - Improvements in or relating to brushes : en
  • CA18689S - Tongue for buckles : en
  • DE1640377U - COOKERS AND OVENS WITH STORAGE ROOM FOR FUEL CONTAINER. : de en
  • DE1640546U - WINDSHIELD WIPERS. : de en
  • DE838868C - Door closer with hydraulic shock absorber : de en
  • DE843109C - Ventilation of the electric motors of road vehicles with oscillating axles, especially of trolleybuses : de en
  • ES203631A1 - Improvements in procedures for manufacturing sharpening stones and drill rollers (Machine-translation by Google Translate, not legally binding) : en es
  • GB674758A - Improvements in or relating to electron discharge devices : en
  • GB675157A - Improvements in and relating to measuring or observing changes in the electrical conductivity of liquids : en
  • DE1640414U - ATTACHMENT HOUSE LAMP (FLASHLIGHT TUBE FOR DRY BATTERIES). : de en
  • US2601954A - Spring means for roller mills and the like : en
  • US2601767A - Self righting cup : en
  • US2601798A - Socket wrench : en
  • DE1640527U - CORE TYPE TRANSFORMER OR REACTOR WITH AIR GAP. : de en
  • DE842648C - Printing or stamping machine with a printing device with adjustable types and a self-inking device : de en
  • DE842950C - Salt bath group of two or more baths : de en
  • DE1640376U - DOUGH AND THE LIKE STIRRER WITH POT HOLDER. : de en
  • DE1640458U - SOLE RIPPING MACHINE. : de en
  • DE843043C - Device for post-combustion in turbine jet engines : de en
  • AU160843B2 - Improvements in or relating tothe formation of fibres from solutions of collagen : en
  • CH283984A - Process for preparing a product having the aroma of maple. : en fr
  • ES24988Y - Mooring and holding clamp : en es
  • ES31387U - Type of firecracker (Machine-translation by Google Translate, not legally binding) : en es
  • GB674784A - Penicillin preparations for injection : en
  • GB675122A - Improvements in or relating to fluorescent materials : en
  • ES201395A3 - Procedure for the manufacture of resistant or solid paper to water and to humidity based on products obtained from the condensation of urea-formaldehyde or melamine-formaldehyde (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011856A - Folding box of cardboard or similar material : en fr
  • FR1011873A - Improvements made to pistons of internal combustion machines, in particular machines of this type with free pistons : en fr
  • GB674798A - Improvements in or relating to double channel radio receivers : en
  • GB674801A - Improvements in or relating to magnetically operated toy : en
  • AU161892B2 - Process and apparatus for separating mixtures of particles differing in specific gravity into a fraction containing the particles of low specific gravity and another fraction containing the particles of high specific gravity : en
  • CH283983A - Pulling device for zipper slider. : de en
  • US2601992A - Collapsible tractor tow bar : en
  • ES203146A3 - A perfect method for obtaining anti-higroscopic and resistant special paper (Machine-translation by Google Translate, not legally binding) : en es
  • FR55425E - Economical process for the agglomeration of waste from all solid fuels : en fr
  • DE843002C - Fork-shaped hair curlers : de en
  • DK74389C - Machine for spreading fertilizers, semen and other agricultural materials. : da en
  • GB675130A - Improvements in or relating to apparatus for automatically feeding successive lengths of elongated stock into a fabricating unit : en
  • ES203751A1 - A seeding machine of leguminous and cereal, especially chickpeas and maize (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640503U - PRESERVING JAR OPENER. : de en
  • DE843098C - Regenerative melting furnace for melting steel : de en
  • FR1012133A - Improvements made to the operating means of sliding frames, and in particular vehicle windows : en fr
  • USD167141S - Xx st stocking : en
  • DE842629C - Device for stacking coils : de en
  • GB674795A - Improvements relating to multi-way, pressure-liquid control valves : en
  • ES23551Y - Ladies bag : en es
  • GB675042A - Thermal radiography : en
  • US2601936A - Closure for pressure vessels : en
  • CH283700A - Frame with the side walls arranged on one another and interlocking frame parts. : de en
  • DE1640338U - ROLLER CHAIN. : de en
  • DE1640445U - UNIVERSAL JOINT. : de en
  • DE1640510U - THREAD WRAP HOLDER FOR SPINNING MACHINES. : de en
  • DE842569C - Flow-favorable regulating device, especially for the air of carburetors : de en
  • ES203914A2 - A procedure for the obtaining of imidazole derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • DE838755C - Line setting device for typewriters : de en
  • ES202068A3 - Device for the cleaning of the channels of channels and evacuation of detritus (Machine-translation by Google Translate, not legally binding) : en es
  • ES203759A1 - Improvements in suspension systems for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE842727C - Fuel delivery pump for injection internal combustion engines : de en
  • GB674741A - An improved method and means for use in the drawing of metal tubes, rods and the like : en
  • US2601795A - Tuning and locking tool : en
  • US2602085A - Method of producing calcium salts of sulfanilamides : en
  • GB674730A - Defrosting equipment for refrigerating plant : en
  • DE1640497U - POSTER IN COMBINATION WITH PRINCIPAL CANS. : de en
  • GB674890A - Treating gelatin capsules : en
  • GB675031A - Improvements in or relating to governor apparatus : en
  • DE1640319U - SPRAYER. : de en
  • DE1640499U - ROLLED FILM CASSETTE. : de en
  • US2601815A - Die for molding pulp articles : en
  • US2601853A - Method of reinforcing perforated sheets : en
  • US2601933A - Freight handling truck or machine : en
  • AU362751A - Improvements in or relating to means for advertising, decorating modelling, or like purposes : en
  • CH283807A - Counter with plastic dials. : de en
  • FR1011861A - Calculator dial for automatic feed scales : en fr
  • GB674821A - Automatic pilot : en
  • GB675108A - Improvements relating to securing fibre or like building boards to supporting laths : en
  • GR13670B - INDIRECT HEATING OVEN. : el en
  • US2602089A - Process of preparing guaiacyl compounds from lignin : en
  • ES203616A1 - A circuit device for its use in automatic signaling systems for numerical adjustment of selectors (Machine-translation by Google Translate, not legally binding) : en es
  • DE842713C - Method and device for cleaning round wooden barrels and similar containers on their outside and inside : de en
  • CA484456A - Combination desk and chair structure : en fr
  • DK74377C - Process for the production of capacitors with several coaxial layers. : da en
  • DE1640256U - BACTERIA PROTECTION DEVICE FOR DRINKING POTS OF ALL KINDS. : de en
  • DE842678C - Impedance measuring bridge : de en
  • DE842917C - Drafting system for ring spinning and roving machines : de en
  • DE754364C - Wedge arrangement for a connection of shell iron in the pit : de en
  • FR55444E - Extendable chuck holder for wire windings : en fr
  • GB674789A - Improvements in the method of making ice cream sandwiches and to ice cream sandwiches and wrappers therefor : en
  • DE1640359U - WOOD CURTAIN RAIL WITH REVERSIBLE ROLLER GUIDE. : de en
  • DE1640480U - DOUBLE RIVET FOR USE ON EYEGLASSES MADE OF PLASTIC. : de en
  • ES203907A1 - A method of balancing a carrier bearing communication cable (Machine-translation by Google Translate, not legally binding) : en es
  • GB674797A - Improvements in or relating to rake wheels for side delivery rakes and the like : en
  • US2601753A - Cutter unit for mowing machines : en
  • US2602161A - Modulation system for craft guidance : en
  • US2602147A - Magnetic deflection circuits : en
  • USPP1110P - Fuchsia plant : en
  • DE1640279U - SHOT AND COIL SENSOR DEVICE FOR COIL WRAPPING DEVICES, IN PARTICULAR ON JUTE LOOMS. : de en
  • DE842910C - Drawing head for drawing machines : de en
  • ES203671A1 - Improvements in the manufacture of launch organs of the lancerera for telares (Machine-translation by Google Translate, not legally binding) : en es
  • CH283742A - Device for treating objects made of plastic material. : de en
  • CH283935A - Switchgear. : de en
  • DE842697C - Automatic parking device for circular knitting machines : de en
  • FR1011982A - Infra-structure for floors, street coverings and other similar constructions made without joints : en fr
  • GB675101A - Improvements in or relating to aerials : en
  • AU153740B2 - Improved newspaper wrapping machine : en
  • AU959152A - Tetrahydropyridine compounds and process of making same : en
  • CH283758A - Process for the preparation of an aromatic aminodiol. : en fr
  • CH284004A - Process for the preparation of a new naphthyridine derivative. : de en
  • FR1011855A - Improvements to devices such as stripes : en fr
  • FR55430E - Pipe flange : en fr
  • GB675016A - Improvements in or relating to partitioning apparatus for buildings : en
  • DE1640322U - SHOE REPAIR CARD WITH A RUBBERIZED TWO-PIECE CONTROL SECTION, WHICH TWO NUMBERED PARTS ARE STUCK TO EACH OF THE TWO SHOES. : de en
  • FI25858A - Compound compositions for the treatment of infections and insects : en fi
  • DE1640407U - DESIGN FOR FRAMELESS MAINS-OPERATED PLUG-IN AMPLIFIER. : de en
  • DE837979C - Device for controlling and, if necessary, automatic regulation of the boiling process during sugar production : de en
  • FR1012008A - Wax-based protective and varnishing product and its manufacturing process : en fr
  • CA484442A - Dishwasher : en fr
  • DE1640354U - Capsule closure especially for dropper bottles : de en
  • DE842575C - Control valve : de en
  • DE842902C - Filling element for bottle filling machines : de en
  • FR55500E - Variable speed drive with positive control for all applications : en fr
  • DE1640522U - FINGER PROTECTION FOR STONE WORK. : de en
  • GB675029A - Improvements in yarn trapping and severing means for circular knitting machines : en
  • CH283835A - Procédé pour la protection des bois par impregnation en sève. : de en fr
  • ES22741Y - Tubular filter for steam distribution networks : en es
  • ES202350A1 - Improvements in textile thread champaging devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES31479U - Box provided with special closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011911A - collector electrode for photoelectric cell with barrier layer and tools to make it : en fr
  • US2602111A - Altitude warning signal system : en
  • US2601789A - Vibration damper : en
  • SU93834A1 - Machine for winding non-inductive and non-capacitive impedances : en ru
  • US2601802A - Self-locking coupling pin : en
  • US2601763A - Apparatus for dispensing a liquefied gas : en
  • US2601804A - Step and repeat film holder : en
  • US2602098A - Automatic keeper for permanent magnets : en
  • DE843045C - Ball filling device for ball bearings : de en
  • AU155452B2 - Improvements in or relating to apparatus tor coating tubular fluorescent lamps : en
  • CH283654A - Method and device for the longitudinal displacement of a dismantling conveyor with a rotating driver element. : de en
  • CH283677A - Heater with a closed housing. : en fr
  • DE1640451U - COMPRESSED AIR EXTRACT VALVE. : de en
  • ES203674A1 - Procedure for the preparation of a product of fruit juices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012023A - Lounger with adjustable positions : en fr
  • GB674765A - Improvements in and relating to fuel oils : en
  • GB674990A - Glass furnace : en
  • FR1012017A - Improvements made to testing devices for small electrical equipment, and in particular for lighting : en fr
  • GB674850A - Method and device for representing the structure of objects, particularly histological specimens : en
  • AU957052A - Apparatus for moving stacks of bulk material : en
  • CA484469A - Variable power telescopes : en fr
  • CH283744A - Electrostatic precipitator for gases under internal overpressure. : de en
  • DE1640434U - HANGER WITH MOTHER PROTECTION. : de en
  • GB675110A - Improved system of blind approach and landing for aircraft : en
  • ES30269Y - A tool for scaling fish : en es
  • GB674786A - Regulating lever for watches : en
  • ES31442U - A toy eating figure (Machine-translation by Google Translate, not legally binding) : en es
  • DE842998C - Process for spinning viscose : de en
  • GB674877A - Method and apparatus for the continuous production of magnesium : en
  • GB675095A - Improvements in or relating to braking means for trailers : en
  • ES202950A3 - Procedure for the manufacture of tissue and strings based on synthetic textile fibers, meeting special technical conditions (Machine-translation by Google Translate, not legally binding) : en es
  • ES31397U - Coffee grinder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011882A - Improvements to treatment bath installations, particularly for electrolysis : en fr
  • DE1640535U - PACK OF CIGARETTES WITH WOODS. : de en
  • GB674848A - Improvements relating to the production of iron and steel or other metals : en
  • DE1640286U - FREEZER. : de en
  • DE842983C - Process for the preparation of o, o'-dioxyazo dyes : de en
  • ES23186Y - Folding lectern : en es
  • FR1011996A - Process for coating metal parts : en fr
  • FR55468E - Method for shrinking railway sleepers, means and devices for implementing this method : en fr
  • FR55487E - Vaporization device for liquid fuel burners : en fr
  • GB675107A - Improvements in or relating to electric couplings of the kind for use between two conductors, which are nominally co-linear : en
  • DE842650C - Process for producing snow ice : de en
  • DE843089C - Arrangement for the treatment of liquids and gases : de en
  • FR1012048A - Spray device, more especially applicable to paint guns : en fr
  • FR55469E - Improved combustion of fatty oils : en fr
  • FR1011886A - New product for coating : en fr
  • FR1011963A - Improvements made to fuel systems : en fr
  • FR1012012A - Automatic multiple seal valve : en fr
  • GB674791A - Terminal connections for electric condensers having a ceramic or like dielectric : en
  • DE842679C - Capacitance measuring bridge : de en
  • DE843103C - Lifting sliding roof, especially for rail freight wagons : de en
  • DE843015C - Process for dissolving platinum metals : de en
  • ES31405U - Hose head for showering and analogous applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB674902A - Improvements in or relating to multi-speed gear boxes : en
  • GB674975A - A machine for the application of a sheet on to a backing by heat-pressure sensitive adhesive : en
  • FR1012057A - Improvements to motor vehicles for urban transport : en fr
  • CA484470A - Control mechanism for the fluid pressure operating motor of a pressing machine : en fr
  • CH283929A - Telegraph translator. : en fr
  • AU157409B2 - Improvements in or relating to colour-television cameras : en
  • AU963252A - Improvements in or relating to centrifugal oil cleaners : en
  • US2602142A - X-ray spectrograph : en
  • USD167180S - Display device : en
  • ES31451U - A stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • CH283808A - Injection-molded number roller made of plastic for counters of electricity meters or the like. : de en
  • CH283970A - Control device on a vehicle whose engine is to be started by moving the vehicle. : de en
  • US2602151A - Triangular wave generator : en
  • CH283734A - Mouthpiece. : en fr
  • US2601682A - Support frame assembly for seat beds : en
  • AU967252A - Capsulated insecticidal preparations : en
  • US2601911A - Spring type clutch : en
  • US2601680A - Protective head covering with vision portions : en
  • US2601850A - Apparatus for use in cooking food : en
  • US2602018A - Monomethylol dimethyl hydantoin and dimethylol urea to shrinkproof and creaseproof cellulose fabrics : en
  • USD167163S - Ratchford clothespin : en
  • CA484538A - X-ray apparatus : en fr
  • CA484540A - Phosphor supporting media : en fr
  • CH283736A - Travel coffee grinder. : de en
  • CH283780A - Holding device for folded, booklet-like sheets and sheets forming a book, which also forms the spine of the book. : de en
  • CH283712A - Process for converting a yarn with continuous filaments into spun yarn by means of a direct spinning machine, a spinning machine for implementing this process and yarn obtained by said process. : en fr
  • CH283745A - Process for the reduction of organic compounds. : de en
  • US2601746A - Apparatus for cleaning cans : en
  • AU153382B2 - Improvements in ploughs : en
  • DE1640281U - MEN'S UNDERPANTS WITH HIDDEN CLOSURE WITHOUT GAP. : de en
  • DE842757C - Truck : de en
  • US2601958A - Cable reel mechanism : en
  • US2602077A - Certain polyol ethers : en
  • CA484455A - Modified protein and process of preparing same : en fr
  • CA484537A - Electron discharge tube : en fr
  • GR13677B - SECURITY OF NEWSPAPERS AGAINST THEIR ILLEGAL READING. : el en
  • CA484411A - Calculating machine : en fr
  • DE744660C - Hollow body made of transparent material as a symbol : de en
  • DE843029C - thermostat : de en
  • DE843041C - Fuel injection device for internal combustion engines : de en
  • FR1012128A - Line scanning process for automatic telephone systems : en fr
  • CA484527A - Eye shield : en fr
  • FR55436E - Improvements to cinematographic projection devices with continuous film unwinding : en fr
  • GB675022A - Reinforced laminated tape : en
  • ES31015U - Improved toys or soccer games (Machine-translation by Google Translate, not legally binding) : en es
  • ES31372U - A new children's diaper (Machine-translation by Google Translate, not legally binding) : en es
  • AU961452A - Method of and apparatus for use inthe melt spinning of synthetic polymers : en
  • GB674783A - Stainless steel cup and jug carrier : en
  • GB674999A - Improvements in or relating to tractor mounted implements : en
  • CH283864A - Compressed air control device for double-acting pistons with the aid of axial slides. : de en
  • DE1640361U - BRACKET CONSISTING OF ANGLE CONSOLE FOR ACCOMMODATION OF A GLASS TOP USED AS A SHELF, PRESENTLY ABOVE THE WASHBASIN. : de en
  • GB674958A - Improvements in and relating to photographic cameras : en
  • DE843024C - Wide angle eyepiece : de en
  • GB674723A - Improvements relating to processes of manufacturing engineering parts from heat resisting alloys : en
  • GR13691B - METHOD OF ADVERTISING AND CONSTRUCTION OF ALPHABETIC DIGITS AND NUMBERS APPLIED ON FLUORINE TUBES. : el en
  • AU969752A - Improvements relating tothe control ofa continuous sheet passing over rolls : en
  • DE1640299U - COMPONENT. : de en
  • DE752789C - Process for the production of technical hoses : de en
  • DE842979C - Process for the preparation of monoazo dyes : de en
  • US2601972A - Cleaning attachment for engine radiators : en
  • DE842669C - Arrangement for eliminating error differences between induction-free and inductive loading of induction counters : de en
  • DE842785C - Washing machine : de en
  • DE842961C - Equipment in interlockings with electrical locks, in particular table lever mechanisms : de en
  • US2602041A - Method for the manufacture of polymyxin : en
  • AU423051A - Improved newspaper wrapping machine : en
  • CA484558A - Radioactivity well logging method : en fr
  • FR55460E - Mechanical pulse generator : en fr
  • FR1011933A - Injection device for two and four stroke engines : en fr
  • ES200477A3 - Roof system or cover for railway wagons, tramways, buses and, in general, for all kinds of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012124A - Method and device for modifying the distribution of current density on the surface of an electrode : en fr
  • GB675038A - Process for treating the gaseous products of the chlorination of oxidic ores : en
  • DE842557C - Device for preventing the cows from being hit during milking : de en
  • DE1640463U - GAS BURNER. : de en
  • US2601961A - Adjustable tension capstan : en
  • DE843067C - Door hinge : de en
  • DK74391C - Device at cattle stables with a means arranged between the stall and the manger as an obstacle to the animal's forward movement. : da en
  • FR1011995A - Improvements to cases for makeup sticks or similar products : en fr
  • GB675039A - Improvements in or relating to cases for electrical components : en
  • US2601685A - Bed or similar article of furniture : en
  • DE842598C - Tapes for rolling in film tapes or sheets, especially dental films, for development : de en
  • FR1012000A - Connection lug for electrical conductors : en fr
  • FR1012019A - Gear pump : en fr
  • ES203433A1 - Improvements in the refrigeration systems of ice coolers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011986A - Method and device for marking out aerodrome landing strips : en fr
  • ES195957A1 - A CHANNEL FOR PASTURE LIQUIDS INTENDED FOR THE MECHANICAL PREPARATION OF COAL, MINERAL OR OTHER MATERIALS : en es
  • ES31301U - Palm brush (Machine-translation by Google Translate, not legally binding) : en es
  • CH283876A - Carburetor for internal combustion engines. : en it
  • CH284001A - Process for preparing pteroylglutamic acid. : en fr
  • DE1640345U - DEVICE FOR TESTING Catenary Lines. : de en
  • ES31318U - A guard protector gadget to kneel (Machine-translation by Google Translate, not legally binding) : en es
  • CH283659A - Set of prefabricated building elements. : en fr
  • DE842567C - Check valve : de en
  • US2602047A - Method of concentrating isotopic carbon : en
  • DK74371C - Coupling for amplification and conversion of a single-phase voltage to two receiving voltages. : da en
  • FR1011940A - Chain breaker for wire mesh looms : en fr
  • GB674823A - Improvements in or relating to automatic control systems for controlling moving craft : en
  • GB675065A - Improvements relating to x-ray apparatus : en
  • CH283862A - Device for automatic control of the translational movement of a tool of a machine tool. : en fr
  • US2601715A - Weaving device : en
  • GB675120A - An improved talking doll or the like : en
  • ES203638A3 - Control device of the rotation of the pºa in the machines for fitting with huses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012029A - Micrometer : en fr
  • CH283942A - Totalizer working according to the pulse frequency method. : de en
  • ES23553Y - Own packaging box for items intended for retail sale : en es
  • ES203299A1 - Improvements in the mechanisms of the tissue cutting machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640419U - POWER SUPPLY, IN PARTICULAR FOR INFRARED EMITTERS. : de en
  • DE1640530U - GENERAL USE LIGHT BULB WITH MULTIPLE LIGHT BODIES. : de en
  • DE842621C - Dolphins, especially made of steel piles : de en
  • DE842632C - Slider for zippers : de en
  • DE843061C - Device for opening cans : de en
  • FR55462E - Process for demoulding blanks during the manufacture of suction-molded paper articles and related machine : en fr
  • GB675124A - Time announcing system : en
  • FR1012145A - Two-stroke engine with opposed cylinders and scavenging pump : en fr
  • US2601813A - Shaper for lathes : en
  • US2602040A - Enteric coated sympatholytic composition : en
  • DE842957C - Device for braking electric traction vehicles, in particular trams : de en
  • ES201102A1 - Procedure for the rapid desulfuration of the steel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011942A - Improvements to devices comprising ferro-magnetic cores, in particular for voltage regulators : en fr
  • DE843032C - Luminous marking system with freely changeable light markings : de en
  • ES31469U - A reinforcing system applicable to the combs of men or women by providing them inside the spine of a steel core or any other suitable material (Machine-translation by Google Translate, not legally binding) : en es
  • GB675070A - Improvements in variable electric resistances, potentiometers and the like : en
  • DK74381C - Device for liquid fuel burners. : da en
  • GB674875A - Improvements in permanent magnet assemblies for moving coil loudspeakers, microphones and other instruments : en
  • DE1640373U - REPLACEABLE, HYGIENIC CREPE PAPER CUFF FOR TOILET SEATS. : de en
  • FR55499E - Elastic suspension for cycles, motorcycles, etc. : en fr
  • FR1011854A - Improvements to safety razors : en fr
  • FR1011932A - Improvements to liquid fuel burners, in particular for heating stoves and cooking appliances : en fr
  • DE1640297U - SEALING CLIP FOR BOTTLE HEADS WITH SPRAY NOZZLE. : de en
  • DE1640449U - JOINT FOR LIQUID LINES. : de en
  • DE842592C - Stand for displaying women's linen : de en
  • ES203842A1 - An impregnation procedure of textile, vegetable or artificial fibers, with rubber latex (Machine-translation by Google Translate, not legally binding) : en es
  • ES200834A1 - Improvements in or relating to dry and free-flowing vitamin preparations : en es
  • DE842626C - Method for forming a closed edge when producing wire meshes : de en
  • DE842686C - Luminous body with power supply at the ends : de en
  • GB674963A - Improvements in or relating to portable containers for toilet and like accessories : en
  • GB675093A - Improvements in screwdrivers : en
  • DE842680C - Circuit arrangement for cable search or test devices for evaluating a test current fed to the cable to be searched for or measured : de en
  • FR1012082A - Improvements in ladder construction : en fr
  • GB674984A - Improvements relating to sludge removing systems for liquids : en
  • ES31507U - Simplified support to sublimate insecticide tablets (Machine-translation by Google Translate, not legally binding) : en es
  • DE843004C - Arrangement of buffer plates on a roller runner for hanging curtains, drapes, etc. Like. On T-shaped rails : de en
  • CA484574A - Fire hose : en fr
  • FR1012018A - Paper Tube Making Machine : en fr
  • FR1012103A - Method for stabilizing an electrical phenomenon and in particular a voltage : en fr
  • GB675006A - An improved container, particularly for transporting fruit : en
  • US2601931A - Industrial truck : en
  • DE1640467U - DEVICE FOR EVAPORATING OR DISTILLING LIQUIDS IN VACUUM. : de en
  • DE842899C - Washing facility for motor vehicles : de en
  • US2601735A - Feed mechanism for firearms : en
  • US2601886A - Resiliently mounted vehicle seat : en
  • US2602125A - Liquid rheostat : en
  • USPP1111P - Rose plant : en
  • DE843121C - Additional system to a dynamo-operated bicycle lighting system : de en
  • CH283823A - Return to zero mechanism in a chronograph. : en fr
  • CH283804A - Dial indicator for measuring bores, including a centering device. : en fr
  • CH283918A - Process for preparing an aromatic acylamidodiol, nitrated in the nucleus. : en fr
  • US2601994A - Stabilizer for bicycles : en
  • USD167134S - Electric lamp base : en
  • CH283786A - Multicolor reproduction process. : en fr
  • CH283877A - Device to protect the injection nozzle from overheating on diesel engines. : de en
  • ES31424U - Improved curler (Machine-translation by Google Translate, not legally binding) : en es
  • CH283702A - Set of a painting and its support. : en fr
  • DE1640252U - MADE OF ARTIFICIAL FIBER, IN PARTICULAR SYNTHETIC FIBER, KNITTED SOCKING WITH REINFORCED HEEL. : de en
  • DK74387C - Method for preparing a press powder. : da en
  • DE843038C - Anti-knock mixture for engine fuel : de en
  • FR1012066A - Improvements made to silos : en fr
  • GR13669B - FIXING SYSTEM WITH JOINTING MIRRORS, FRAMES, PHOTOS, IMAGES ETC. : el en
  • CA484482A - Mower : en fr
  • CH283743A - Device for making stick candies. : de en
  • CH283737A - Dough sheeting machine. : de en
  • CH283980A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • DE842737C - Pipe coupling : de en
  • CH283792A - Device for treating body surfaces, in particular for the photomechanical treatment of pressure rollers. : de en
  • DE1640258U - PLATE SORTER WITH HOUSE RAIL. : de en
  • US2601817A - Portable stereoscopic camera for the photography of inverted images : en
  • CH283674A - Procédé de formation d'une cavité dans une roche. : de en
  • CH283660A - A method of manufacturing a construction element. : en fr
  • CH283816A - Racket. : en fr
  • US2602083A - Alkali cellulose compositions : en
  • CH283695A - Method and device for the production of glass objects. : de en
  • US2601986A - Automatic record changer phonograph : en
  • US2602128A - Thermostatic switch : en
  • US2602141A - Multiple tube, convergent line oscillator : en
  • CH283741A - Process for maintaining the aroma of roast and ground coffee and machine for carrying out the process. : de en
  • CH283843A - Electrically heated corrugating machine. : de en
  • CH283884A - Heat exchanger. : de en
  • US2601749A - Spring tension grinding machine : en
  • US2601791A - Push-pull control cable : en
  • DE842759C - Safety device for motor vehicles : de en
  • ES202963A1 - Perfected system of combined stabilizer with fluid-based absorbers for suspensions of automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CA484480A - Wrench : en fr
  • CH283827A - Process for the continuous casting of metallic materials. : de en
  • CH283908A - Method for taking impressions, in particular for dental purposes. : de en
  • FR1012034A - Process for the attachment of rubber and similar materials to surfaces to which such materials poorly adhere and devices resulting therefrom : en fr
  • GB675000A - Improvements in or relating to apparatus for measuring the contents of liquid fuel containers : en
  • DE842807C - Protection device for mercury switching tubes : de en
  • ES31508U - Terminal part, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR55411E - Process for manufacturing viscose yarns from impure cellulose pulps, and resulting products : en fr
  • US2601720A - Shaver head mounting : en
  • CH283879A - Process for igniting the liquid propellants of a rocket and rocket for performing the process : de en
  • ES30742U - Electric unit, mixed oven, oven and refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • CH283951A - Packaging box, especially for fragile items, and process for its manufacture. : en it
  • US2601718A - Magazine type razor : en
  • AU961252A - A process for the preservation of green fodder, while retaining a high protein content : en
  • CA484451A - Can testing heads adaptable to various sizes of cans : en fr
  • DE1640329U - BAR FACILITIES. : de en
  • ES203805A3 - Improvements in the construction of dryers (Machine-translation by Google Translate, not legally binding) : en es
  • CA484504A - Loose leaf book cover : en fr
  • US2602135A - Dome lighting fixture : en
  • DE1640280U - SCHUETZENFENGER. : de en
  • DE842971C - Process for the production of dry rectifiers, in particular selenium dry rectifiers : de en
  • CH283974A - Device for hanging up a contact wire for electric means of transport, in particular trolley buses. : de en
  • DE842572C - Electromagnetic control valve : de en
  • FR1012087A - Process for improving the properties of tempered glass objects : en fr
  • FR1012148A - Improvements in the manufacture of electrochemical power generators with electrode in divided material : en fr
  • DE1640352U - SAFETY GOGGLES. : de en
  • BE502114A - BI-METAL BLADE VALVE CONTROL DEVICE, PARTICULARLY APPLICABLE AS A SAFETY DEVICE FOR GAS WATER HEATERS. : en fr
  • CH283973A - A connector coupling a vehicle with a towing hook and a vehicle with automatic couplings. : de en
  • US2601890A - Means for maintaining tension in seat covers : en
  • AU157238B2 - Shaft positioning mechanism ofthe locking pawl type comprising locking pawls each individually operated by means ofa selecting member : en
  • AU374951A - Improvements in carbon sets for continuous record sheets : en
  • CH283833A - Saw blade, in particular band saw blade. : de en
  • DE1640336U - PACKAGING. : de en
  • DE1640454U - INSTRUMENT FOR IMITATING BIRD AND ANIMAL VOICES, SOUNDS AND MELODIES : de en
  • ES31389U - Boquilla for the extraction of liquids by the vacuum calse (Machine-translation by Google Translate, not legally binding) : en es
  • CH283791A - Flash lamp. : de en
  • US2601858A - Hair tonic and curling fluid dispensing comb : en
  • USD167173S - Textile fabric : en
  • US2602059A - Process for breaking petroleum emulsions : en
  • CH283784A - Camera. : en fr
  • USD167165S - Dual exhaust manifold : en
  • ES195988A1 - A METHOD TO TREAT WOOD MATERIAL SO THAT IT TAKES A SUBFOSILE CHARACTER : en es
  • FR1012091A - Improvements made to shock compressors, in particular those for continuous flow motors for aerodynes : en fr
  • DE1640439U - CLAMPING DEVICE FOR END WOOD PLATE. : de en
  • DE842758C - Mechanically or electrically operated anti-glare device for motor vehicles : de en
  • AU957552A - Improvements in or relating tothe centrifugal formation of hollow conical glass articles : en
  • CH283849A - Guilloche machine. : de en
  • US2601825A - Printing machine with article supporting device : en
  • CH283696A - Depuration process and separator for the implementation of this process. : en fr
  • US2601960A - Stand for reels : en
  • CH283672A - Device on a refuse collection truck for dust-free emptying of refuse bins in the same. : de en
  • CH283990A - Process for the preparation of a monoazo dye. : de en
  • US2601809A - Valve seat reamer : en
  • AU155327B2 - Method and apparatus for building tires : en
  • DE842702C - Holding device with at least one suction cup : de en
  • AU962552A - Method for improving the tilth of surface soils, copolymeric compositions for such purpose, and method of producing copolymers for such purpose : en
  • AU160370B2 - An improved apparatus for use in moulding building blocks andthe like : en
  • CH283683A - Process for manufacturing discs from rods of monocrystalline synthetic corundum. : en fr
  • DE1640355U - STERILIZING DEVICE FOR SURGICAL INSTRUMENTS. : de en
  • DK74398C - Bituminous composition for road construction purposes. : da en
  • ES22747Y - Fluorescent lamp mode : en es
  • FR1011975A - Adjustable fuel pump : en fr
  • GB674811A - Calling and signalling devices in multiple impulse transmission systems : en
  • GB674828A - Improvements in or relating to the manufacture of magnetic materials : en
  • DE1640520U - TWO-ARMED PULLER FOR POLE TERMINALS OF ACCUMULATORS, BALL BEARINGS, GEARS, DISCS AND THE LIKE. ARTICULATED ARMS AT A CROSS PIECE. : de en
  • US2602078A - Shortstopping emulsion polymerization of conjugated diolefin hydrocarbons with n-substituted dithiocarbamates : en
  • US2601951A - Toy register bank : en
  • USD167155S - Hanger or shviilar article : en
  • CA484516A - Supporting crank members for sliding doors : en fr
  • DE842736C - Quick connection for flanged pipes, especially blow-off pipes : de en
  • DE842867C - Teaching device for learning to calculate : de en
  • GR13676B - CENTRIFYING PUMP PUMPED BY SCREWING THE TIPTER DISC ON THE ENGINE AXLE. : el en
  • CH283923A - Franking machine. : de en
  • CH283981A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • DE1640389U - ADVERTISEMENT STAND. : de en
  • GB674806A - A process for the manufacture of objects of rubber hydrochloride and objects manufactured according to the process : en
  • GB675077A - Improvements in or relating to horticultural frames : en
  • GB674782A - Processing of textile fabrics and apparatus therefor : en
  • US2602156A - Modulated microwave generator : en
  • DE1640264U - ARTIFICIAL NAIL FOR FINGER OR TOE. : de en
  • DE842607C - Draw grinding and lapping process for the treatment of shaft end faces as well as facilities for the practice of this process : de en
  • ES202839A2 - Procedure for obtaining a precious powder limpiametal product (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012117A - Machine for molding hollow elements in vibrated concrete : en fr
  • US2601732A - Swivel for bulldozer blades : en
  • US2602101A - Variable angle ultrasonic transducer : en
  • DE1640465U - HANDLE FASTENER. : de en
  • ES202630A2 - Some improvements in the thread and return machines, applicable, in general, to the machines that need a local automatic variation of speeds (Machine-translation by Google Translate, not legally binding) : en es
  • DE758556C - Process for the treatment of Zinc Zinc by hydrogenation in the liquid phase : de en
  • DE842568C - Valve : de en
  • DE842768C - Keyless security lock with multiple tumblers that can be moved parallel to one another : de en
  • DK74379C - Electric discharge pipe with an electrically conductive layer on the inside of the pipe wall and method of manufacturing the pipe. : da en
  • ES203573A1 - Radio frequency transmission system (Machine-translation by Google Translate, not legally binding) : en es
  • GB675023A - A method and machine for laminating webs : en
  • GB675125A - Improvements in or relating to slidable seats : en
  • DE1640382U - CIRCULAR SAW AS A MULTI-PURPOSE MACHINE FOR AGRICULTURE. : de en
  • DE842775C - Connection piece for toy building blocks : de en
  • DE843097C - Process for refining steel with pure oxygen : de en
  • DE1640341U - CONNECTION OF THE SURFACES WITH THE MANHOLE RINGS IN THE IRON RING REMOVAL OF MANHOLES. : de en
  • ES24947Y - Edge perfected in the integral pieces of women's gabradinas : en es
  • FR1012040A - Electronic potentiometer remote repeater of an angular or rectilinear position : en fr
  • FR1011877A - Tool for drilling bolt holes in railway tracks : en fr
  • FR55437E - Electric glass furnace : en fr
  • DE843100C - Gas extraction device for steel works converter : de en
  • US2601790A - Film shrinkage compensatory driving sprocket : en
  • DE842573C - Pressure relief valve for hydraulic systems : de en
  • ES203390A1 - Mechanism of chopping for the operation of the ladders 'shuttle (Machine-translation by Google Translate, not legally binding) : en es
  • ES203472A1 - Improvements in loading elevators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011952A - Improvements to retractable landing gears for aerodynes, in particular those for airplanes : en fr
  • GB675096A - Improvements in or relating to wireless aerials : en
  • FR55427E - Improvements to molds, and in particular to foundry cores, and their manufacture : en fr
  • US2602143A - Control apparatus for engine starters : en
  • GB674785A - Improvements in or relating to yarn package supporting cores : en
  • GB675052A - Improvements in delay electric blasting caps : en
  • DE1640538U - COMB HOLE SCREEN. : de en
  • US2601754A - Adjustable sickle hold-down : en
  • US2601976A - Carburetor : en
  • US2602023A - Crystal manufacture : en
  • US2602110A - Time measuring apparatus : en
  • ES31495U - Coils of ata protection for three-phase current (Machine-translation by Google Translate, not legally binding) : en es
  • GB674735A - Improvements in and relating to electrical communication systems : en
  • US2601730A - Demonstrating device : en
  • DE842856C - Device for detecting the two-dimensional deviations of light from a normal direction using the Schlieren method : de en
  • DE842876C - Steam-air thermal power plant : de en
  • US2601833A - Interlocking shingle : en
  • DE842789C - Process for the de-ironing of sodium sulphide solutions : de en
  • ES29822Y - A new knitted outer garment : en es
  • ES31183U - Injectable of those equipped with their own injection device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012085A - Axial wheel blades and methods of machining such blades : en fr
  • USRE23519E - Vise having jaws supportable on flat : en
  • US2601733A - House number indicating device : en
  • AU159969B2 - Improvement in control apparatus for television receivers : en
  • CH283828A - Process for the production of a wall and concrete auger bit, as well as auger bit produced by the process. : de en
  • DE842946C - Process for removing scale and other incrustations from water-carrying systems, in particular from steam boilers : de en
  • US2601928A - Coupler : en
  • FR1011978A - Manufacturing process for alkylated phosphorus derivatives : en fr
  • BE511961A - : en
  • FR1011878A - Device for projecting a veil of water in sand guns : en fr
  • GB675136A - Improvements in and relating to magnetic sound recording or reproducing heads : en
  • DE1640514U - DOLL SHOES OF ALL KINDS MADE OF RUBBER-LIKE MATERIALS. : de en
  • GB675089A - Improvements in or relating to duplicating machines : en
  • DE842670C - Control device for drive magnets of induction counters or the like. : de en
  • DE842864C - Gas detector with double-influenced contact membrane : de en
  • ES28555Y - Ring for continuous spinning : en es
  • GB674977A - Improvements in polishing buffs : en
  • FR1011937A - Electric voltage regulation method and assembly : en fr
  • FR1012079A - Process for the treatment of yarns and fabrics made from glass fibers or similar mineral materials : en fr
  • US2601880A - Carpenter's plane : en
  • US2601885A - Traveling equipment for babies : en
  • US2601932A - Means for handling material : en
  • DE842838C - Bed and closet combination : de en
  • FR55485E - Improvements to spark arresters for pneumatic switches : en fr
  • DE1640271U - DEVICE FOR APPLYING Aqueous FIBER MATERIALS ON FABRICS. : de en
  • CA484427A - Wheel structure : en fr
  • DE843052C - Accordion : de en
  • DE843055C - Resilient layer made of elastic material : de en
  • DK74368C - Process for the preparation of manganese salts. : da en
  • ES195981A1 - IMPROVEMENTS IN THE DRIVE OF ROTARY TREES : en es
  • US2601701A - Method of compression molding a plastic in sheet form : en
  • CH283840A - A method of manufacturing a rubber article, provided with ribs, and a rubber article made by this method. : en fr
  • CA484493A - Fan for cooling induction motor : en fr
  • CH283854A - Piston engine with mounting of the push rod on the piston pin by means of a needle roller bearing with an inner and an outer bearing sleeve. : de en
  • DE1640340U - HANDLE. : de en
  • DE842870C - Machine for sowing in loose soil : de en
  • FR1012038A - Electronic system for the remote measurement and transmission of small pressures, temperatures, and other quantities regardless of any variables : en fr
  • DE1640489U - PULSE COUNTER. : de en
  • ES203621A1 - Attenuators : en es
  • FR1011939A - Improvement of DC machines : en fr
  • FR1012078A - Improvements in the winding of threads of continuous textile fibers : en fr
  • US2601699A - Apparatus for continuously making vulcanized articles : en
  • FR1012013A - Separable zipper : en fr
  • FR1012080A - Process for manufacturing shoes and shoes obtained using this process : en fr
  • DE837889C - Arrangement for measuring the loss coefficient of dynamo sheet : de en
  • DE842578C - Feed release on drilling machines : de en
  • USD167136S - Ash tray : en
  • US2601739A - Figure toy : en
  • FR1011888A - Improvements to toe clips such as toe clips for cycle pedals : en fr
  • FR1011983A - Wolf : en fr
  • FR55461E - New product extracted from milling and other similar products : en fr
  • GB674728A - Improvements in or relating to the production of interpolymers and of moistureproof sheet wrapping material coated therewith : en
  • GB675117A - Improvements in or relating to machines for segregating statistical cards : en
  • US2601837A - Rudder construction for vessels : en
  • DE758173C - Holder for loop taker : de en
  • ES23894Y - Bike dynamo : en es
  • US2601702A - Cork composition manufacture : en
  • US2601914A - Mechanism for transferring containers and the like : en
  • DE752215C - Process for the production of cast bodies from metal in a vacuum : de en
  • DE842676C - Method for determining the electrical conductivity : de en
  • US2601723A - Scraper employing razor blade : en
  • DE1640547U - ASHTRAY FOR VEHICLES OD. DGL. : de en
  • DE842729C - Attachment of a small metallic object in a carrier : de en
  • DE842914C - Device for remote transmission of a movement for display and / or control purposes : de en
  • DE842875C - Device for regulating the amount of fuel injected into the combustion chamber of a jet engine, an internal combustion turbine or the like : de en
  • GB674884A - A process for the treatment of fatty acid esters : en
  • US2601940A - Powder box compact : en
  • GB674800A - Improvements in or relating to alkoxybenzylisoquinolines and salts thereof : en
  • GB674853A - Laminated fabric and articles made therefrom : en
  • DE842916C - Centrifuge spinning or twisting machine : de en
  • FR1011881A - Improvements to washing machines : en fr
  • FR55439E - Process for obtaining lubricating oils from amyl alcohol : en fr
  • ES202562A3 - Improvements in the construction of livestock boats of vessels (Machine-translation by Google Translate, not legally binding) : en es
  • ES203486A1 - Mechanism of automatic change of speeds for bikes and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011869A - Elastic articulation and support device : en fr
  • CA484408A - Bags : en fr
  • DE842853C - Feeler gauge for checking geometric tolerances on or on workpieces, etc., especially for checking out-of-roundness or the runout of rotating bodies : de en
  • ES203189A3 - Mechanical-acoustic equipment for the production of sound warning signals (Machine-translation by Google Translate, not legally binding) : en es
  • GB675061A - Improvements in television transmitters : en
  • CA484492A - Single bowl coffee maker with spring-biased coffee basket : en fr
  • DK74376C - System with a device with negative resistance characteristics. : da en
  • CA484507A - High-intensity magnetic separator : en fr
  • US2601998A - Pedestal drafting table or the like : en
  • DE1640367U - CRACK BED. : de en
  • DE755144C - Arrangement for influencing several alternating current circuits by direct current pre-magnetized choke coils : de en
  • FR1012125A - Measuring device applicable to hydraulic installations : en fr
  • DE842628C - Upper hammer picker for looms, especially for jute growing machines : de en
  • DE1640349U - SPREAD FOOT BANDAGE. : de en
  • DE1640544U - HIGH-VOLTAGE FLASH DEVICE WITH WIRELESS IGNITION ADDITIONAL FLASH DEVICE. : de en
  • GB675145A - Bob pin : en
  • AU154961B2 - Improvements relating to rail vehicles : en
  • AU160380B2 - Improvements in or relating tothe manufacture of crystal contact devices : en
  • FR55407E - Process for the production of lubricating and insulating oil : en fr
  • DE1640420U - IMPELLER FOR RADIAL FAN, IN PARTICULAR FOR LOADING BLOWER OF COMBUSTION MACHINES. : de en
  • DE842601C - Multi-stage liquid ring pump : de en
  • DE842755C - Regulators for power machines : de en
  • DE843087C - Visual file : de en
  • ES195963A1 - IMPROVEMENTS MADE IN THE CONSTRUCTION OF AUTOMATIC WINDING SUPPORTS FOR AWNINGS : en es
  • FR55418E - Rubber-lined pavers : en fr
  • FR55490E - Automatic gear change : en fr
  • GB675044A - Improvements in alkaline electric cells : en
  • DK74392C - Method for increasing the performance of internal combustion engines by introducing supplemental air containing a hydrocarbon. : da en
  • GB674819A - A device for adjusting a supporting bearing for a moving element of a measuring instrument, such as an electricity meter : en
  • GB674893A - Walls and ceilings : en
  • GB675140A - Improvements in or relating to control units for internal combustion engine installations : en
  • BE502224R - PROCESS FOR MANUFACTURING GRAIN GRINDING WHEELS AND WHEELS EXECUTED FOLLOWING THIS PROCESS. : en fr
  • AU159796B2 - Sealing Device fora Rotary Shaft : en
  • CA484497A - Apparatus for placing radio-active markers in boreholes : en fr
  • ES22530Y - Perfected plow : en es
  • ES31474U - Wheel attachment for toy vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011858A - Conductor cable especially for junction boxes : en fr
  • GB675081A - Improved machine for use in the production of return bends in tubes : en
  • ES202361A1 - Television receiver with sound detection in superreaction (Machine-translation by Google Translate, not legally binding) : en es
  • CH283819A - Self-winding timepiece by moving mass. : en fr
  • CH283705A - Device for plugging a neck such as a bottle neck. : en fr
  • CH283738A - Machine intended for the treatment of animal casings for the preparation of sausage skins. : en fr
  • ES203321A1 - Improvements applicable to the mechanical provisions for maneuver in stoves and heating powers for liquid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011915A - Catalytic dehydrogenization process for alcohols : en fr
  • IE20102L - Wax rods, candles etc. : en
  • AU154244B2 - Improvements in multiple valve units : en
  • CA484471A - Electron discharge tube high frequency amplifiers and modulating circuits therefor : en fr
  • CA484413A - Electrical switch : en fr
  • CH283917A - Process for the preparation of the 8-chloro-theophylline salt of an organic base. : de en
  • CH283922A - Device for applying liquid. : de en
  • DE842722C - Four-stroke control for internal combustion engines with a rotating cylinder block : de en
  • US2602117A - Line adapting telegraph repeater : en
  • US2601770A - Method of forming sheer open-mesh material and apparatus therefor : en
  • US2601838A - Mileage lubrication indicator : en
  • CH283704A - Brush with swiveling bristle carrier. : de en
  • DE1640394U - BAR HINGE AND TOOL FOR ITS MACHINING. : de en
  • DE842593C - Device for the decorative holding of women's clothing, in particular for use in shop windows : de en
  • DE843060C - Freewheel gear for bicycles with auxiliary motor : de en
  • ES195983A1 - A MACHINE TO MAKE VIBRATED CONCRETE PIPES : en es
  • GB674901A - Improvements in or relating to ventilators : en
  • CH283903A - Headlights with electric light bulbs, in particular for use in vehicles for road lighting. : de en
  • CH283859A - Valve. : en fr
  • AU971552A - Improvements in or relating to cutting and abrading tools : en
  • CA484581A - Swinging crib : en fr
  • DE842558C - Fuel filters for internal combustion engines : de en
  • DE843126C - Process for the production of retouching agents, for example color retouching pens : de en
  • CA484561A - Method of and apparatus for plicating tubing : en fr
  • CH283885A - Mechanically controllable rotating field asynchronous machine with pronounced, tangentially adjustable poles and concentrated pole windings. : de en
  • CH283934A - Telephone installation. : en fr
  • CA484426A - Helmet : en fr
  • DE843122C - Electric discharge tubes, especially for very high frequencies : de en
  • FR1012126A - Improvements to shoes, especially to shoe soles and heels : en fr
  • FR1012134A - Process of metallurgical treatment of ores, in particular iron ores : en fr
  • GB675094A - Electric signal storage devices : en
  • US2601955A - Automatic photographic and sound record apparatus : en
  • DK74373C - Superheterodyne radio receiver with mirror frequency suppression. : da en
  • AU977752A - Shaft positioning mechanism ofthe locking pawl type comprising locking pawls each individually operated by means ofa selecting member : en
  • DE842955C - Device for preventing lubricant losses in single-axle drives in electrically operated vehicles, in particular rail vehicles, by means of a labyrinth, the circumferential part of which sits on the drive wheel and the fixed part of which sits on the gear box : de en
  • CH283976A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • CH283842A - Method and device for drying films in several superimposed layers. : en fr
  • US2601683A - Sofa bed hinge : en
  • USD167169S - Textile fabric : en
  • US2601887A - Occupant propelled swing : en
  • AU421351A - Improvements in shearing machine wrist joints : en
  • AU162900B2 - Improvements in or relating to electrolytic cells forthe production of aluminium : en
  • ES203078A1 - New device for the advance of the urdimbre in the lanzadera telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • ES30227U - Electric transformers improved by aeration (Machine-translation by Google Translate, not legally binding) : en es
  • AU156892B2 - A process for the preservation of green fodder, while retaining a high protein content : en
  • CA484584A - Electric calculators : en fr
  • DE1640384U - FAST BUTTER MACHINE. : de en
  • DE842730C - Device and method for aligning machines or machine units on steel foundations or the like. : de en
  • GB674951A - Improvements relating to brake mechanism : en
  • CH283684A - Mud collector. : de en
  • DE1640548U - DEVICE FOR SEALING THE BOTTLE HEAD OF BOTTLE FILLING MACHINES. : de en
  • DE842623C - Ladder harness fabric and method of making that fabric : de en
  • GB675154A - Improvements in or relating to a cleansing or washing apparatus for containers, such as bottles : en
  • DE842725C - Method and device for monitoring the running condition of the piston of a piston machine : de en
  • GB674779A - An improved method of and apparatus for making a fibrous web for the manufacture of non-woven fabrics : en
  • DE842765C - Split disc grinding wheel : de en
  • DE842881C - Packaging for toys : de en
  • AU971952A - Air or liquid cooled cylinder head with lined combustion chamber for fuel injection internal combustion engines : en
  • FR55402E - Improvements to signal repetition control devices on trains : en fr
  • CA484415A - Method and machine for wrapping articles : en fr
  • CA484437A - Ice planing machine : en fr
  • DE1640490U - DEVICE FOR GENERATING LONG-WAVE SOUND FOR UNIVERSAL USE WITH INTERCHANGEABLE VIBRATING BODIES. : de en
  • ES201671A1 - An oven (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011966A - Improvement in related production of so2 and alumina : en fr
  • GB674825A - Improvements in or connected with winding engines, winches and the like : en
  • US2601803A - Fastening means : en
  • DE762571C - Use of lead with sodium for cable sheaths : de en
  • DE842779C - Odor trap for drain installations : de en
  • GB674770A - Improvements in or relating to air shutters and ventilating fan units comprising the same : en
  • US2601884A - Rotary machine for manufacturing slide fasteners : en
  • ES203238A3 - Improvements in air compressors (Machine-translation by Google Translate, not legally binding) : en es
  • DE838520C - Spark plug with elastically mounted interference suppression device : de en
  • FR1012092A - Plant for sorting slush and other heterogeneous mixtures : en fr
  • FR1012121A - Glue : en fr
  • GB674829A - Improvements in and relating to the lubrication of textile fibres : en
  • FR1012020A - Improvements to machines for drawing glass : en fr
  • DE1640486U - LIGHT ELECTRIC TITRATION COLORIMETER. : de en
  • CH283773A - Process for manufacturing an interpolymerization product. : en fr
  • ES31361U - Furniture or constructive toy (Machine-translation by Google Translate, not legally binding) : en es
  • US2601706A - Window construction : en
  • GB674883A - Plasticising cellulose derivatives : en
  • GB675018A - Improvements relating to load responsive brake control mechanisms for railway and other vehicles : en
  • GB675112A - Process and apparatus for the continuous milling of plastics : en
  • DE1640509U - INSOLE. : de en
  • DE842609C - Smoothing and sharpening device for cutlery, especially hand strop for razors : de en
  • DE1640478U - AUTOMATIC SCALE WITH REMOTE DISPLAY AND PRINTING APPARATUS. : de en
  • DE809729C - Valve arrangement for free piston compressors : de en
  • ES31395U - Butter churn (Machine-translation by Google Translate, not legally binding) : en es
  • FR55433E - Economical process for the agglomeration of waste from all solid fuels : en fr
  • CH283740A - Electric pressure cooker with device for regulating the internal pressure. : de en
  • ES23024Y - Detachable and double blade razor : en es
  • ES31496U - Ground perforator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012129A - Device to increase the stability of ladders : en fr
  • GB674970A - Improvements in or relating to electric lamps : en
  • DE842771C - Filtration device on Kaemmaschinen u. Like. With serving to remove the waste suction device : de en
  • ES24182Y - Handle with interchangeable lead with eraser : en es
  • US2601862A - Oil absorbing : en
  • ES202865A1 - Some improvements introduced in electro-dryers for hands (Machine-translation by Google Translate, not legally binding) : en es
  • ES202752A1 - Improvements in rocket motors : en es
  • ES31470U - A magnetic bracelet holder (Machine-translation by Google Translate, not legally binding) : en es
  • GB675028A - Self-locking nuts : en
  • GB675146A - Improvements in oil-sealing devices for rotating shafts : en
  • GB675005A - Improvements in or relating to a device for use on firearms to enable them to be used as air guns : en
  • DE842761C - With a cork closure for bottles and similar vessels, a pulling device that is constantly connected and serves as a corkscrew : de en
  • FR1012119A - Magnetic device and method for locating the exact position of an invisible body : en fr
  • ES28192Y - Indoor soccer table : en es
  • US2601681A - Garter : en
  • GB674929A - Improvements in or relating to fuels for engines : en
  • GB675003A - Improvements in or relating to a portable oil well mast : en
  • ES31434U - Special marker for fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011598A - : fr
  • GB674924A - Improvements in electron storage devices with grid control action : en
  • ES31493U - Control device for electrical switches in combination with alarm clock (Machine-translation by Google Translate, not legally binding) : en es
  • FR55472E - Multiple temperature boiler : en fr
  • GB674935A - Drying apparatus and process : en
  • GB675113A - Improvements relating to apparatus for conveying powdered or granular materials : en
  • US2601892A - Burner control system : en
  • DE842754C - Blueprint machine : de en
  • DE1640265U - INTERCHANGEABLE KNOB. : de en
  • DE838794C - Electric lamp with light-diffusing silicon dioxide coating and method and device for its manufacture : de en
  • ES31491U - Complete luminous directional device for signals on motorcycles and light vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • AU972952A - Improvements in apparatus for handling motor road vehicles andthe like : en
  • AU155222B2 - Improvements inside delivery rakes and/or swath turners : en
  • ES203536A1 - A communicating vessel appliance powered by the force of gravity (Machine-translation by Google Translate, not legally binding) : en es
  • ES31380U - Portrait portraits perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011913A - Improvements to electric lighting devices with switch, in particular to those which can be used as <ceiling lamps> for motor vehicles : en fr
  • DE843006C - Spring upholstery design made from spring strips of sinusoidal or zigzag-shaped bent spring wire : de en
  • IE20037L - Luminescent discharge lamps : en
  • ES31370U - A steering wheel perfected to contain the instruments of control and controls of the automobile (Machine-translation by Google Translate, not legally binding) : en es
  • AU955952A - Improvements in or relating to electron beam tubes : en
  • DE1640550U - MECHANICAL ANIMAL FIGURES. : de en
  • DE843106C - Spoked wheel, especially for railway vehicles : de en
  • US2601810A - Tire truing machine : en
  • US2601893A - Flame gun : en
  • DE842889C - Film recorders and demonstrators : de en
  • DE842904C - Process for keeping the sharp and smooth edges of the nozzle holes intact when grinding and polishing spinnerets : de en
  • DE843012C - Sanding and pressure shoe on belt sanding machines of all systems : de en
  • DE843101C - Snow removal machine : de en
  • US2601744A - Formation of glass and other thermoplastic tubes : en
  • US2601942A - Resilient pad for wrist watches : en
  • CA484523A - Recorder chart for oil or gas well recording instrument : en fr
  • CA484403A - Extensible spring balance : en fr
  • CH283889A - Instrument for the conjunction and disjunction of at least two electrical conductors. : en fr
  • US2601771A - Cleaning aid : en
  • US2602020A - Process for production of hydrogen and carbon dioxide : en
  • US2602027A - Method of operating blast furnaces : en
  • US2602038A - Antibacterial therapeutical preparations : en
  • GB674998A - Aircraft flap control apparatus : en
  • ES200175A1 - Improvements in the molding procedure of vºdrio or crystal parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012132A - Improvements to tools such as pliers, and in particular to those intended for retaining rings : en fr
  • US2602116A - Keying arrangement for article dispensing systems : en
  • US2602003A - Rotating apparatus for blowing loose foreign material from articles : en
  • DE842129C - Hand mirror with electric lighting : de en
  • DE842763C - Terrazzo floor grinder : de en
  • FR1012045A - Telephone device handset holder : en fr
  • GB674969A - Improvements in putty-like synthetic resinous compositions : en
  • DE1640251U - ELECTRIC STOVE. : de en
  • AU157923B2 - Improvements in or relating to cooking ovens : en
  • US2602029A - Manufacture of bituminized fibrous products : en
  • DE842752C - Arrangement for tubular flash lights : de en
  • FR1011945A - Method of protection against corrosion of iron or steel structures and in particular of reinforced concrete reinforcements : en fr
  • DE1640296U - SPREAD AND ARMED FOOT INSERT. : de en
  • GB674947A - Improvements in and relating to lighting fittings : en
  • CH283655A - Motor-driven locomotion device of a machine with bearing wheels. : en it
  • CH283746A - Process for the hydrogenative splitting of vicinal epoxides. : de en
  • CH283906A - Device powered by a source of direct electric current and used to supply alternating current to at least one gas discharge tube. : en fr
  • AU956952A - Improvements in and relating to coal cutter chains : en
  • DE1640385U - VALVE CONTROL WITH SEPARATE SUSPENSION OF VALVE AND VALVE TAPPET. : de en
  • ES31425U - Soccer doll (Machine-translation by Google Translate, not legally binding) : en es
  • US2602025A - Process of applying contrasting marks on surfaces, particularly those of plastics : en
  • USD167170S - Textile fabric : en
  • DE764217C - Combustion ram with trailing trolley for lifting the falling body : de en
  • CA484576A - Polyamide resins : en fr
  • AU965752A - Arc extinguishing means for circuit interrupters andthe like : en
  • AU156216B2 - Capsulated insecticidal preparations : en
  • DE842617C - Firing base, especially car roof for tunnel kiln cars : de en
  • DE842649C - Wet evaporator for refrigerators : de en
  • ES203187A2 - A press, of continuous action, for the extraction of fruit juices especially from olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011979A - Fastening and tensioning system, in particular for panels and other flexible sealing means : en fr
  • AU156853B2 - Hydro-turbine fire extinguisher : en
  • CH283848A - Guilloche machine. : de en
  • DE842872C - Centrifugal press with mill for moist goods, especially for fruit, wine, etc. like : de en
  • ES200808A1 - Improvements in the manufacture of containers in a general tubular or prismatic form (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012035A - Improvements made to the safety devices of machine tool counterpoints : en fr
  • US2602001A - Self-locking grappling unit : en
  • US2602144A - Control apparatus for engine starters : en
  • USD167166S - Mixing bowl : en
  • DE1640388U - SLIDER, IN PARTICULAR FOR MUSICAL CHORDS. : de en
  • FR1011924A - Improvements to rotating electrical machines : en fr
  • GB674888A - Improvements in or relating to sheet separating and forwarding machines : en
  • CH283714A - Weft thread trimming device on a loom with automatic bobbin replacement. : de en
  • DE842652C - Plate heat exchanger with hot holding cells : de en
  • ES203327A1 - A device for the impregnation of materials in the form of a chip or fiber (Machine-translation by Google Translate, not legally binding) : en es
  • US2601740A - Mannequin or display figure : en
  • US2602157A - Ultrahigh-frequency variable impedance element : en
  • CA484495A - Method and apparatus for film-type distillation : en fr
  • FR1012073A - Rangefinder improvements : en fr
  • US2602102A - Variable angle ultrasonic transducer : en
  • US2602103A - Self-starting synchronous motor : en
  • DE843003C - Greasing and waxing machine : de en
  • US2601689A - Applicator for liquid wax : en
  • US2601796A - Tappet adjusting wrench : en
  • CH283856A - Dynamic torsional vibration damper with pendular masses without return spring, for rotating shaft. : en fr
  • DE1640272U - ELECTRICALLY POWERED MILK SUBMERGED PUMP. : de en
  • DE842878C - Elastic coupling with an annular connecting link : de en
  • ES203579A1 - A procedure for the manufacture of imidazole derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • ES31448U - Improved electric tension detector screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011857A - Improvements to electrical plug connections : en fr
  • GB675027A - Improvements in shoring packages in freight compartments : en
  • DE1640518U - TOP PICKER. : de en
  • DE842606C - Device for dispensing liquids from bottles and similar containers : de en
  • ES203860A1 - A tobacco food mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES23552Y - Electric lamp with bulb or bulb in the shape of a cross : en es
  • US2602158A - Coder for pulse code modulation : en
  • US2602159A - Frequency modulation generator : en
  • CA484525A - Stratoscope devices : en fr
  • US2601952A - Three coin toy register bank : en
  • DE1640323U - Valve bags for small packs under five kilograms : de en
  • DE843021C - Device for the automatic production of a mixture of a certain composition : de en
  • FR1011980A - Improvements to shutters with pivoting slats : en fr
  • US2602067A - Process for breaking petroleum emulsions : en
  • AU158577B2 - Improvements in or relating to cold cathode gas-filled electric discharge tubes : en
  • CH283998A - Process for the preparation of adermin (vitamin B6). : de en
  • DE1640260U - SLIDER FOR RECORD CABINET. : de en
  • USD167178S - Xoossvh stggvs : en
  • DE843058C - Glare protection for motor vehicles : de en
  • AU154212B2 - Improvements in or relating tothe centrifugal formation of hollow conical glass articles : en
  • CA484556A - Pulse delineator : en fr
  • US2601731A - Fluidtight vertical bearing : en
  • US2601679A - Combination brassiere and slip : en
  • CA484467A - Actuating mechanism for enclosed switches : en fr
  • AU158256B2 - Process and apparatus for forming, piston rings : en
  • AU973352A - Improvements inthe separation of minerals : en
  • CH283765A - Process for the production of a vat dye. : de en
  • CH283844A - Apparatus for providing a profile to a grinding wheel. : de en
  • AU155670B2 - Arrangements for compensating the effects of discontinuities in electromagnetic waveguides : en
  • AU159547B2 - Semiconductor signal translating devices : en
  • DE1640278U - PUT THE PROPELLER WITH SOUND GENERATING APPROACH. : de en
  • DE843069C - Door locking device : de en
  • ES203325A1 - A storage installation with device for the uniform removal of material susceptible to flow, especially of materials in the form of chip or fiber (Machine-translation by Google Translate, not legally binding) : en es
  • DE843105C - Wheelset bearings for mine, field and industrial railroad cars, especially for conveyor wagons : de en
  • CH283925A - Device for site control. : de en
  • AU955852A - A regenerator comprising filling material anda method of making thesame : en
  • AU970752A - Process and apparatus for separating mixtures of particles differing in specific gravity into a fraction containing the particles of low specific gravity and another fraction containing the particles of high specific gravity : en
  • CA484583A - Release apparatus for load supports : en fr
  • DE842662C - Circuit arrangement for telephone extension systems with dialer operation : de en
  • DE842704C - Hoist : de en
  • DE842939C - Process for the production of cellulose esters : de en
  • AU155373B2 - Improvements in or relating to: the manufacture of crystal, contact devices : en
  • DE1640339U - CLADDING SCREW CLAMP FOR AIRCRAFT CONSTRUCTION. : de en
  • DE842661C - Procedure to compensate for the differences in the attenuation of the individual line pairs of carrier frequency cables : de en
  • ES30312U - A flexible hat with a removable cup (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012104A - Improvements to motor cycles : en fr
  • US2602080A - Metallized ortho-hydroxy monoazo dyestuffs : en
  • CA484466A - Locating equipment : en fr
  • CH283863A - Reaction element for a hydraulic movement transmission device. : en fr
  • CA484464A - Temperature probe : en fr
  • AU964352A - Method and apparatus for building tires : en
  • CH283890A - Process for isolating electrically conductive parts using glass fiber and polyorganosiloxanes. : de en
  • DE842663C - Circuit arrangement for telecommunications systems : de en
  • DE1640473U - GARDEN BENCH WITH CEMENT FEET. : de en
  • ES31510U - Flying arrow (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011943A - Improvements in photoelasticimetry devices : en fr
  • AU970052A - Improvements in or relating to compositions for use in killing weeds : en
  • ES31404U - Decontaminating fireplace (Machine-translation by Google Translate, not legally binding) : en es
  • CH283777A - Mineral mixture for coating paper. : de en
  • CH283790A - Flash lamp. : de en
  • CH283880A - Jet engine with intermittent combustion. : de en
  • CH283785A - Photographic enlarger. : de en
  • AU155251B2 - Improvements in and relating to coal cutter chains : en
  • US2602112A - Insulating shield for cathode-ray tubes : en
  • US2601978A - Cutter chain : en
  • US2601864A - Composition for and method of descaling metal parts : en
  • CH283914A - Process for the production of streptomycin. : en fr
  • DE843080C - Container for shipping and storage of fragile vessels : de en
  • AU158932B2 - Method of and apparatus forthe melt spinning of polyamides : en
  • CH283727A - Spat. : de en
  • CA484566A - Resonator with multiple electrodes : en fr
  • GB674855A - Synthetic hydrocarbon lubricants : en
  • US2602146A - Microwave generator : en
  • DE842993C - lubricant : de en
  • DE843036C - Coin machine, especially as a toy or for gift boxes : de en
  • DE1640285U - DEVICE FOR SPREADING THE PINS OF ONE IN A MILK CAN LID OD. DGL. JACKED HOLE PUNCHED BY A PROFILED THORN. : de en
  • FR1011981A - Improvements made to the means to establish constructions of the type of parasitic booths for radio broadcasting, television, etc. : en fr
  • FR55450E - Centrifugal compressor wheel : en fr
  • CH283913A - Process for the production of vitamin products. : de en
  • AU161515B2 - Improved process of and means for preventing the wilting of plants and for restoring wilted plants to full freshness : en
  • DE1640402U - POCKET CAN STAMP. : de en
  • DE1640498U - TRANSFER SCREEN ON THE MULTI-ROUND CARDBOARD, CARDBOARD AND PAPER MACHINE. : de en
  • DE842891C - Electronic flash tubes : de en
  • ES23989Y - Geographical map of sphere made up of a flexible and expandable envelope With an inflatable air chamber containing a mobile geographical scale : en es
  • DE840708C - Method and circuit arrangement for multiplying the frequency of an electrical voltage : de en
  • ES30514U - Porcelain mold for the manufacture of bricks and pieces for construction in general (Machine-translation by Google Translate, not legally binding) : en es
  • CA484436A - Fountain brush : en fr
  • DE842795C - Arrangement for commissioning steam generators : de en
  • CH283866A - Gear transmission. : de en
  • CH284000A - Process for the preparation of pteroylglutamic acid. : en fr
  • US2601832A - Amusement bide : en
  • AU160348B2 - Improvements in and relating to circular looms : en
  • BE511918A - Chromium pigment enhancements : en fr
  • CH283954A - Turnbuckle for metal straps. : de en
  • DE842871C - Device for automatic raising and lowering of the coulters of sowing machines : de en
  • DE842964C - Contact arrangement on electrical installation apparatus, in particular switches : de en
  • AU163191B2 - Method for improving the tilth of surface soils and compositions for such purpose : en
  • CA484463A - Hub brake : en fr
  • DE1640422U - SCHUETTELBOERSE. : de en
  • DE1641559U - : de
  • CA484522A - Radiant energy signaling system : en fr
  • CA484530A - Stabilizing circuit for frequency modulated oscillations : en fr
  • CA484543A - Machine for polishing blades : en fr
  • CA484568A - Voltage regulation : en fr
  • GB675063A - Improvements in the manufacture of flexible tubular containers : en
  • DE842837C - Table with a height-adjustable top : de en
  • AU971052A - Improvement in electrical computer : en
  • ES203462A1 - Improvements introduced in electromagnetic sound reproducers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31453U - Flexible footwear with vertical splicing (Machine-translation by Google Translate, not legally binding) : en es
  • CH283910A - Apparatus for cutting hard medical bandages. : de en
  • DE838966C - Switching device to prevent the untimely activation of the starting motor of the internal combustion engine of motor vehicles : de en
  • DE842966C - High temperature coefficient resistor and process for its manufacture : de en
  • DE843068C - Multi-part sliding door with door parts flush in the closed position : de en
  • AU157969B2 - Improvements in or relating to electron beam tubes : en
  • USD167181S - Hq i r vuillemenot : en
  • CH283710A - Device for guiding a thread through a medium in a container. : de en
  • CH283721A - Machine for refreshing pieces of clothing. : en fr
  • DE842693C - Holder for neon tubes : de en
  • CH283996A - Tool for forming a screw thread. : en fr
  • ES195980A1 - AN ARTIFICIAL OR SYNTHETIC FILAMENT MOLDING PROCEDURE : en es
  • ES203508A1 - A procedure for the manufacture of food pastes (Machine-translation by Google Translate, not legally binding) : en es
  • CA484553A - Electric servo motors and to systems controlled thereby : en fr
  • CH283988A - Process for the preparation of monoguanidic sulfate. : en fr
  • BE502225A - ECONOMIC GRID FOR COAL FIREPLACES. : en fr
  • CH283940A - Electric signal system. : de en
  • CA484433A - Brassiere : en fr
  • CH283812A - Device for transposing a binary number into a number of another even-based notation. : en fr
  • CH283869A - Pump. : en fr
  • CH283959A - Safety device on lift trucks with a lifting and lowering loading bridge. : de en
  • DE1640301U - ROOF WINDOW. : de en
  • DE1640386U - SPARK PLUG FOR COMBUSTION ENGINE. : de en
  • GB674760A - Improvements in writing pads : en
  • DE843022C - Self-loader with scales for clutter : de en
  • CA484536A - Circuit arrangements for counting pulses : en fr
  • DE1640523U - PROTECTIVE COVER FOR BOOKS. : de en
  • ES28982U - An improved orthopedic mean (Machine-translation by Google Translate, not legally binding) : en es
  • GR13671B - CANDY PUSHER, LIGHTER TYPE. : el en
  • ES31420U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011905A - Supra-corneal corrective lenses : en fr
  • FR55459E - Glucinium brasses : en fr
  • CH283932A - Periodic derivative correction direct current electronic amplifier. : en fr
  • DE842898C - Flashing direction indicator for motorcycles and bicycles : de en
  • CH283720A - Lighting device on a sewing machine. : de en
  • CA484472A - Electrostatic generating and driving machines : en fr
  • CA484564A - Alkyd resins stabilized with ethanol : en fr
  • US2602095A - Thermoelectric device : en
  • US2602132A - Range heater and control : en
  • US2601797A - Wire stripper : en
  • US2602035A - Paper pulp coating of coils : en
  • AU158148B2 - Improvements in or relating to mouldable compositions comprising thermosetting polyester resins and fibrous fillers : en
  • CH283997A - Cable car crane. : de en
  • CH283952A - Packaging device. : en fr
  • AU159638B2 - Facsimile signal inverters : en
  • CH283829A - In particular, a press intended for the production of screw nuts with at least two pressing tools each having a die and a punch. : de en
  • US2601769A - Crochet hook : en
  • AU154362B2 - A railway track with electric toy trains, tramcars of similar vehicles : en
  • AU157906B2 - A regenerator comprising filling material anda method of making thesame : en
  • CH283963A - Device for supporting the upper part of the vehicle on the wheels, in particular for motor vehicles. : de en
  • AU958752A - Improvements in or relating to closure discs for bottles, jars andthe like : en
  • DE1640332U - POCKET KNIFE WITH WEDGE CUTTER CIGAR CUTTER. : de en
  • DE843117C - Protective device against leakage from transformers : de en
  • DK74374C - Coupling for amplification of ultra-high frequency oscillations. : da en
  • ES31359U - Furniture or toy (Machine-translation by Google Translate, not legally binding) : en es
  • AU957852A - Facsimile transceivers : en
  • USD167184S - Insurance policy vending machine : en
  • DE842674C - Crystal controlled calibration oscillator : de en
  • DE1640462U - CUTTING PATTERN OR PATTERN MATERIAL. : de en
  • CH283775A - Process for the production of press mixes containing keratin based on aminoplasts. : de en
  • GB674889A - Devices for moving railway trucks and other wheeled vehicles : en
  • CA484460A - Motor vehicle alignment mechanism : en fr
  • CH283921A - A method of manufacturing a hairpin forming a clip, and the pin thus obtained. : en fr
  • DE1640292U - ANCHOR, IN PARTICULAR FOR VACUUM CLEANER MOTORS. : de en
  • GB674930A - Improvements in or relating to electromagnetic torque-producing devices : en
  • FR1011993A - Method for the simultaneous construction of a floor and a ceiling, and element for the implementation of this method : en fr
  • CH283972A - Bogie with combined gear and adhesion drive. : de en
  • CH283680A - Process for the production of concrete with coarse aggregates. : de en
  • US2601941A - Corner cap dispensing device : en
  • CH283752A - Process for the preparation of substituted melamines. : en fr
  • ES203915A2 - A procedure for the obtaining of highly concentrated injectable preparations of steroid hormones (Machine-translation by Google Translate, not legally binding) : en es
  • CA484513A - Balance chain : en fr
  • CA484577A - Process for making alkyl esters of aryl sulfonic acid : en fr
  • CH283857A - Device for connecting two pipes. : en fr
  • ES31483U - Improved device for liquid projection (Machine-translation by Google Translate, not legally binding) : en es
  • US2601900A - Valve for fire-extinguishing system : en
  • CH283883A - Regenerative air preheater with one rotor. : de en
  • US2601842A - Chime whistle : en
  • CH283837A - Process for the manufacture of an article comprising a rubbery mass and a reinforcement of a fibrous material, and article obtained by this process. : en fr
  • CH283878A - Method for operating a vehicle drive by means of a gas turbine and device for carrying out this method. : de en
  • US2601741A - Doll head with movable eyes : en
  • US2602002A - Spraying device : en
  • GR13667B - RAILING ROLLER SURFACE ROLLING BEARS. : el en
  • US2601923A - Classifier : en
  • ES31376U - Rolling shutters for total blackout (Machine-translation by Google Translate, not legally binding) : en es
  • GB675159A - Apparatus for ageing meats and storing vegetables : en
  • US2601834A - Liquid control device : en
  • CA484532A - Magnetic core : en fr
  • DE842685C - Combination of a lamp holder and a suspension tube : de en
  • DE842710C - Mast base : de en
  • ES201284A1 - A device for marking a luminous sign (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640342U - HEAT EXCHANGER. : de en
  • GB674815A - Improvements relating to centrifugal pumps : en
  • GR13679B - ELECTRIC EQUIPMENT FOR THE PRODUCTION OF THERMAL DRINKING WATER SUPPLIES OF THIS ADJUSTMENT IN A KIND OF TAP IN THE GUIDE OR TANK OF WATER. : el en
  • DE1640534U - LIGHTER. : de en
  • GB675153A - Polyamide molding powder : en
  • GB674792A - Process for the production of solutions of polymers or co-polymers of vinyl chloride : en
  • ES202443A1 - A procedure and device for the reproduction of television images (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012102A - Sealing device for vaporizers : en fr
  • GB674750A - Improvements relating to instruments for detecting conditions likely to result in the formation of ice : en
  • GB674870A - Improvements in process of reacting glyceride oils : en
  • GB674905A - Improvements in or relating to devices for testing yarns : en
  • GB675144A - An improved combination lock : en
  • ES31377U - Marcador o tenteador (Machine-translation by Google Translate, not legally binding) : en es
  • US2601757A - Pump for operating suction accessories and pressurizing fuel tanks of motor vehicles : en
  • CH283999A - Process for the preparation of adermin (vitamin B6). : de en
  • US2601969A - Turbine wheel : en
  • CH283698A - Tools for using a product intended for coating a surface. : en fr
  • DE842828C - Process for the production of artificial alkaline earth alginate structures, such as threads, fibers or films : de en
  • US2601759A - Safety device for lifting mechanism : en
  • CA484582A - Plate-type electrical secondary batteries : en fr
  • FR1011968A - Improvements to mowing or pruning machines, especially for agriculture : en fr
  • FR55412E - Method for facilitating the treatment of wounds and devices by allowing the realization : en fr
  • DE1640331U - ELECTRIC DOOR OPENER, IN PARTICULAR FOR LOCK LOCKERS. : de en
  • DE842740C - Sealing strip and sealing flap for bridging the sealing strip butt joints : de en
  • US2602152A - One phase push-pull circuit for rectifiers : en
  • DE843115C - Thermal overload protection for electrical machines, devices and systems and parts of these systems : de en
  • ES202385A1 - A group motobomba (Machine-translation by Google Translate, not legally binding) : en es
  • ES203215A1 - A magnetic blower circuit breaker (Machine-translation by Google Translate, not legally binding) : en es
  • ES29804Y - Door and window stop and retainer hardware : en es
  • FR1012070A - Device for adjusting the tension of mortising chains : en fr
  • US2601688A - Welting : en
  • CH283874A - Two-row air-cooled internal combustion engine. : de en
  • DE1640316U - TIP FOR SMOKING GOODS SUCH AS CIGARS, CIGARILLOS AND CHEESES. : de en
  • DE842746C - Stepless hydraulic pressure gear : de en
  • CA484520A - Tag-forming mechanism : en fr
  • DE842587C - Repeat gears for calenders, especially stamping calenders : de en
  • DE843016C - Force-controlled display device : de en
  • CH283924A - Adjustment device on franking machines. : de en
  • DE1640425U - TYPEWRITER CASE. : de en
  • DE837920C - Process for the production of glass or similar mineral melts : de en
  • US2601780A - Dynamometric apparatus : en
  • US2601983A - Door latching and starting apparatus : en
  • US2602114A - Insulating ring and protective device for cathode-ray tubes : en
  • DE842583C - Machine for drawing and embossing cardboard boxes and plates as well as for punching blanks : de en
  • DE842892C - Safety swivel coupling on eccentric presses : de en
  • ES203561A1 - An electronic musical instrument of multiple sounds (Machine-translation by Google Translate, not legally binding) : en es
  • GB674839A - Springs of iron-nickel-cobalt alloys and more particularly stainless springs for watches : en
  • ES31403U - Extendable moniotipometer for graphic arts (Machine-translation by Google Translate, not legally binding) : en es
  • GB674880A - A new or improved device for weeding and cultivating : en
  • US2602108A - Flaw detection pickup : en
  • ES203823A1 - Supports for microwave transmission lines : en es
  • ES31406U - Improved screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012083A - Improvement in sockets for electric traction vehicles : en fr
  • DE842605C - Bottle cap : de en
  • DE842803C - Speaker cone : de en
  • DE837267C - Electrostatic machine : de en
  • FR1011990A - Folding bicycle : en fr
  • GB675019A - Improvements in or relating to transmission gear casings or power-driven agricultural vehicles : en
  • FR1012093A - Semiconductor compositions for thermistors and their manufacture : en fr
  • GB674917A - Improvements in or relating to flap-supporting and actuating means for aircraft wings : en
  • CH283950A - Ladies bag. : de en
  • DE843047C - Elastic drive or guide wheel, especially for band saws : de en
  • DE843086C - Container for index cards, documents or the like. : de en
  • US2601919A - Packing of articles susceptible to damage : en
  • CH283831A - Multipurpose machine tool. : de en
  • US2601882A - Collapsible antiskid device : en
  • US2601974A - Plate heat exchanger : en
  • CH283716A - Métier à tisser. : de en fr
  • CH283805A - Heat meter. : de en
  • DE837070C - Clock with illuminated numerals and hands : de en
  • GB675041A - Organo-silicon compounds and a process for their manufacture : en
  • DE842694C - Process for generating a constant electrical current : de en
  • CH283994A - Process for the production of a tanning agent. : de en
  • DE1640357U - MACHINE FOR MAKING CUBES FROM CUTTABLE FOODS, SUCH AS BACON OR BEETS. : de en
  • ES202479A3 - Improvements in agitator mechanisms for washing machines clothing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011977A - Improvements made to the means of transmitting high frequency oscillations, in particular for the reception of radio waves : en fr
  • FR1011992A - New trisazo dye : en fr
  • DE842703C - Drive especially for capstan or similar hoists : de en
  • FR55428E - Universal automatic machine for printing frustoconical or other containers : en fr
  • ES202205A1 - Manufacturing procedure for concrete cement concrete pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011885A - Device for the impregnation of textile fibers : en fr
  • FR1012056A - Selection process for electrical circuits or equipment : en fr
  • GB674965A - Fluidized-solids systems for selectively recovering tin from ores as a volatized tin-compound : en
  • CH283757A - Process for the preparation of an aromatic aminodiol. : en fr
  • DE1640307U - GAS METER HOUSING. : de en
  • DE1640442U - BEARING IN SOCKET AND BOWL SHAPED AND DEVICE FOR ITS MANUFACTURING. : de en
  • DE842907C - Filler pencil : de en
  • FR1012088A - Improvements in the manufacture of glass fibers or similar mineral materials : en fr
  • GB674934A - Improvements in or relating to the production of pressed or moulded wooden articles : en
  • DE833366C - Semiconductor amplifier : de en
  • FR1011895A - Device for positive examination of negative images : en fr
  • ES203262A1 - Improvements in level indicator systems (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012136A - Improvements to the processing of photographic layers : en fr
  • GB675160A - Improvements in or relating to a reciprocating hydraulic pump or motor : en
  • US2601775A - Closure lock mounting arrangement : en
  • USD167129S - Lawn mower : en
  • DE842708C - Assembly construction method : de en
  • FR1011904A - Haver loader : en fr
  • GB675001A - Improved sisal wax and method of producing the same : en
  • GB675020A - Improvements in or relating to the fastening of interchangeable heels, heel plates and the like to footwear : en
  • CH283939A - Device for remote switching on and off of a portable radio. : de en
  • FR1011918A - Operation button, especially for switch : en fr
  • US2602033A - Carbonyl process : en
  • US2601944A - Packaging apparatus and method : en
  • US2602051A - Process for breaking petroleum emulsions : en
  • GB674763A - Process for the preparation of 2-mercapto-arylene-thiazole-6-sulphonic acids and salts thereof : en
  • DE1640379U - MUSIC TABLE. : de en
  • DE1640401U - HANDLE FASTENER FOR BROOMS ETC. : de en
  • DE1640412U - SPECIAL RESISTANCE FOR PRUFHORER. : de en
  • DE1640549U - DEVICE FOR INTRODUCING BULK MATERIAL. : de en
  • US2601916A - Portable grain conveyer : en
  • CH283751A - Process for preparing cyclohexylamine lactate. : en fr
  • DE842830C - Heated mouth mirror : de en
  • ES203079A1 - An electromagnetic unit of unintended action (Machine-translation by Google Translate, not legally binding) : en es
  • ES203651A1 - An automatic scissor mechanism for telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • FR55473E - Advanced gasifier for powering automotive engines and other applications : en fr
  • GB674804A - Improvements in and relating to pneumatic conveyor plants : en
  • ES203419A1 - New rotary machine for the creation of decals to iron in dry (Machine-translation by Google Translate, not legally binding) : en es
  • ES31388U - Mechanical toy in the form of a bear or similar animal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1011974A - Process and safety equipment for installations operating with acetylene under conditions making possible a gradual decomposition of acetylene : en fr
  • DE1640501U - LIGHTING DEVICE FOR PHOTOGRAPHICAL PURPOSES. : de en
  • FR1012037A - Electric potentiometer for synchronous repeaters and other applications : en fr
  • US2601841A - Illuminated indicator : en
  • USD167137S - Combined boudoir cabinet and lamp : en
  • DE1640291U - LUBRICATION DEVICE FOR THE COUPLING OF ELECTRIC MOTORS. : de en
  • DE842595C - Photographic camera with coupled film transport and shutter lift : de en
  • ES23025Y - Automatic pocket-sized device for nailing and unlocking and storing special pins for holding papers, documents or fabrics on planes or any other surface. : en es
  • FR55408E - Improvements to gear change mechanisms : en fr
  • CA484531A - Hermetically sealed vessel : en fr
  • CH283824A - Device for controlling and balancing a pendulum with respect to its pivots. : en fr
  • CH283995A - Targeting. : en fr
  • ES31386U - Type of valve with double adjustment and integral passage for heating conduction (Machine-translation by Google Translate, not legally binding) : en es
  • US2601745A - Pressure control valve : en
  • FR1011922A - Two-stroke internal combustion engine with purge air compressor : en fr
  • GB674773A - Improvements in the construction of and in metal moulds for concrete floors, ceilings and the like : en
  • GB674805A - Tool-carrier for metal planing machines adapted for cutting in either direction of operation : en
  • GB674966A - Improvements in or relating to a method of preparing pigmented chips : en
  • DE842646C - Device for dusting especially freshly printed sheets : de en
  • DE842741C - Sealing between axially displaceable machine elements, especially for air suspension systems : de en
  • DK74380C - Electric discharge tube with an electron mirror and a coupling with such a tube. : da en
  • FR55414E - Arc detection systems on overhead lines : en fr
  • US2601872A - Loom harness : en
  • US2601781A - Coupler for dynamometer purposes : en
  • AU161300B2 - Magnetic transducer head and method of making same : en
  • CA484419A - Building construction : en fr
  • CA484554A - Hub incorporating a dynamo for bicycles and the like manpower propelled vehicles : en fr
  • GB674974A - Manufacture of footwear : en
  • FR1012026A - Large Ink Load Ballpoint Pen : en fr
  • FR1012062A - Process for preparing long-acting penicillin solutions : en fr
  • GB674972A - Improvements in or relating to sole and heel members for articles of footwear : en
  • GB675007A - Improvements relating to automatic weighing machines : en
  • GB675152A - Cosmetic cream : en
  • GR13686B - TELEVISION CONTROL DEVICE. : el en
  • AU155598B2 - An improved honeycomb section container : en
  • DE842675C - Process for visualizing electrical processes : de en
  • US2602084A - Preparation of 2-alkali carbohydric derivative utilizing azeotropic distillation : en
  • DE843065C - Cover strip baseball for single or double-leaf wooden windows : de en
  • CH283688A - Mortise lock for box and furniture doors. : de en
  • DE842858C - Method for measuring steam pressures on steam generators connected to a suction pump : de en
  • FR1011949A - Machine for thinning plants : en fr
  • DE1640314U - MAP. : de en
  • DE842844C - Reinforced concrete bars for putty-free glazing : de en
  • DK74399C - Method for producing a gasket of brick or other piece goods and brick gasket made by the method. : da en
  • FR1011927A - Electronic PBX for amplifiers and its application to remote phonic communications : en fr
  • ES22738Y - Stretch fabric girdle for men : en es
  • FR55464E - Improvements in the manufacture of ammonium sulphate by gypsum : en fr
  • ES202349A1 - Safety device for automatic weapons : en es
  • ES203424A1 - A system for the realization of solded connections between lanes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012006A - Adjustable leakage electromagnetic valve : en fr
  • FR55471E - anti-slip brake equipment for vehicle, especially for fast train car : en fr
  • FR55489E - Fast vaporizing steam generator : en fr
  • CA484550A - Circuit multi-feed hosiery knitting machine and method of operating same : en fr
  • GB675045A - Tractor-mounted agricultural machinery : en
  • GB674740A - Improvements in and relating to electrical resistance type strain gauges : en