• US2590874A - Multiple element radioactive ray recording : en
  • US2590955A - Eyeglass case : en
  • US2591125A - Combination comb and liquid dispenser : en
  • AU153857B2 - Brake : en
  • US2590911A - Partial esters : en
  • CH281801A - Timepiece. : en fr
  • BE509677A - MILL FOR FOREST GROUND : en nl
  • AU157123B2 - Device for lubricating saw-chains : en
  • US2591169A - Clothespin holder : en
  • US2591310A - Typewriter keyboard : en
  • USD166353S - Necklace or the like : en
  • CA18575S - A connection for tubular structural elements of a skeleton structure : en
  • US2591612A - Top roll assembly : en
  • DE835271C - Shoe machine, e.g. Machine for driving fasteners into shoes : de en
  • GB669391A - Improvements in or relating to antenna : en
  • DE835783C - Machine for cutting and inserting the interlinings of sanitary napkins into a tubular fabric : de en
  • US2591170A - Collapsible display device : en
  • US2591392A - Temperature control device : en
  • US2591186A - Truck box cover : en
  • US2591661A - Reflector for controlling at a predetermined angle direct and reflected rays from a light source : en
  • US2591038A - Gate valve : en
  • DE835402C - Device for regulating the driving speed of battery-powered electric scooters : de en
  • US2591033A - Apparatus for forming candy bars and inserting sticks therein : en
  • AU765552A - Improvements in or relating to the production of alkyl-aromatic hydroperoxides : en
  • DE835704C - Arrangement for hand oars on ships : de en
  • CH281789A - Device for driving an oscillographic film. : en fr
  • US2591200A - Self-feeding cornhusking machine : en
  • US2591430A - Tire retreading mold : en
  • US2591466A - Resinous composition comprising zein, resinous pinewood extract, and liquid phenolicresin : en
  • US2590934A - Portable ferris wheel : en
  • US2591017A - Operating mechanism for multiple point switches : en
  • US2591522A - Ground leveling attachment for tractor cultivators : en
  • US2591593A - Handle for carton carriers : en
  • US2591023A - Musical instrument : en
  • DE835315C - Centrifugal switch : de en
  • DE835519C - Reinforced concrete girders for ceilings of buildings : de en
  • DE835700C - Pair of bicycle supports with auxiliary wheels : de en
  • FR1004892A - Chemical Substance Transformation Processes : en fr
  • US2590963A - Hose reel construction : en
  • US2591231A - Sealing and dispensing closure for container necks : en
  • US2591662A - Tractor hoist : en
  • US2591109A - Refrigerant evaporator : en
  • US2590960A - Electrolyte level indicator and antisplash device for electric accumulators : en
  • US2591512A - Clamp : en
  • CH281772A - Apparatus for the reproduction of optical recordings. : en fr
  • DE835341C - Saucepan handle : de en
  • DE835522C - Heat-insulating, air space-enclosing, in particular multi-layer construction element : de en
  • CA482223A - Protective plating for electrodes : en fr
  • CH281931A - Tube closure with automatically closing tube mouth. : de en
  • CH281947A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE1636566U - MOLDED PIECES FOR PIPING. : de en
  • DE835288C - Gliding device for zippers : de en
  • AU159862B2 - Improvements in anchors : en
  • US2590904A - Apparatus for inserting support wires in lamp stems : en
  • US2590984A - Punch plug receptacle for hand punches : en
  • US2591239A - 3-methoxy-4-methoxymethyl tetrahydropyran : en
  • DE835715C - Store : de en
  • ES202212A1 - An apparatus for the finishing of articles of point genres (Machine-translation by Google Translate, not legally binding) : en es
  • US2591534A - Combination tricycle and bicycle : en
  • DE761991C - Tubeless air pump for bicycles and motorcycles : de en
  • FR1004499A - monobloc direct expansion evaporator embedded in the device to be fitted : en fr
  • GB669519A - Production of hydrofluoric acid : en
  • DE1636577U - BALLPOINT PEN WITH INK FILLING. : de en
  • FR1004571A - Improvement in panoramic receivers : en fr
  • FR1004934A - Device for quickly performing, using simple manipulations, common arithmetic, algebra and trigonometry operations : en fr
  • DE764572C - Process for producing images with the help of halogen silver : de en
  • FR1004495A - Improvements to pressurized fluid braking devices : en fr
  • FR1004630A - Soluble stabilized oils obtained from pyrolignants and their preparation : en fr
  • FR1004745A - Folding and removable warming device : en fr
  • DE835334C - Sitting and reclining chairs : de en
  • DE835654C - Caliper : de en
  • FR1004720A - Interference filter : en fr
  • GB669569A - Improvements in or relating to thermal storage steam raisers : en
  • AU152884B2 - An improved method of and apparatus for manufacturing nuts for bolts or like : en
  • CH281689A - Window stay. : de en
  • DE767271C - Method for marking the beginning and / or end of roll films : de en
  • FR1004424A - X-ray equipment : en fr
  • FR1004772A - Further training in the construction of lamps and vacuum tubes : en fr
  • FR1004936A - Self-adjusting wheel cylinder : en fr
  • CH281783A - X-ray camera for examining the fine structure of materials. : de en
  • CA482186A - Flexible joint construction for ceramic pipe : en fr
  • ES28146Y - Cable recovery device on portable devices : en es
  • FR1004836A - Improvement in assemblies intended for the measurement of small variations in electrical resistance : en fr
  • GR13506B - PERFECTIONING IN A SHAVER. : el en
  • US2591497A - Filling body for gas-liquid contact towers : en
  • DE1636527U - TILE STOVE COAL SAVERS. : de en
  • DE767263C - Process for the preparation of ª-aralkylamines : de en
  • FR1004689A - Measuring device, especially for events organized by pigeon fanciers : en fr
  • GB669263A - Device for dividing coins into groups and for packing such groups : en
  • US2590947A - Liquid level gauge : en
  • US2590983A - Process of making wash mitts : en
  • US2591559A - Dispenser for pressure sensitive tape : en
  • DE1636685U - BOTTLE CAPS. : de en
  • GB669254A - Parasiticide composition : en
  • DE1636663U - FILM RESISTANCE FOR GLOW LAMPS. : de en
  • DE835290C - Brush or broom for sweeping, collecting dust, polishing, etc. like : de en
  • ES201305A1 - A procedure for the treatment of fibrous vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004738A - Progressive shifting action : en fr
  • GB669567A - Improvements in or relating to the preparation of derivatives of cyclohexane : en
  • CH281671A - Holding device for a mason line. : de en
  • DE835245C - Control on steam hammer, pneumatic hammer or the like. : de en
  • US2590961A - Sealing ring : en
  • US2591043A - Powder separator and dispenser : en
  • US2591606A - Tea bag holder : en
  • CH281728A - Ironing machine. : en fr
  • FR1004554A - Stable precision resistors with very low reactive part : en fr
  • US2591021A - Hen's nest : en
  • DE835457C - Call barrier for little-used gateways : de en
  • US2590953A - Nutcracker : en
  • US2591210A - Lever actuated spring assembling hand vise : en
  • US2591016A - Impaling pin target : en
  • ES194716A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BAITS FOR FISHING AT SEA : en es
  • ES30173U - Auxiliary iron table (Machine-translation by Google Translate, not legally binding) : en es
  • ES30319U - An ornament device for parties, congresses and similar acts (Machine-translation by Google Translate, not legally binding) : en es
  • GB669326A - Means for feeding shuttles to weaving looms incorporating an automatic shuttle changing device : en
  • DE835499C - Process for the production of islet hormone in crystalline form : de en
  • DE835809C - Process for the production of polyaddition products : de en
  • US2591257A - Stabilization of frequency-modulated oscillators : en
  • US2591395A - Magnetic torque device : en
  • AU767052A - Improvements in anchors : en
  • DE835281C - Raincoat and other protective clothing with a water-catching edge : de en
  • DE835293C - Device for collecting metallic chips : de en
  • US2591390A - Motor control system : en
  • CA482214A - Treating and joining of metal parts : en fr
  • DE835475C - Switching arrangement for limiting the speed of universal motors : de en
  • US2591221A - Side mount pillow block bearing : en
  • US2590884A - Pulse echo ranging cathode-ray tube sweep system : en
  • US2591211A - Adjustable shoe : en
  • US2591381A - Scott-dalgleish : en
  • GB669477A - Improvements in and relating to number printing apparatus : en
  • GB669440A - Improvements in food shredding or mashing devices : en
  • CH281832A - Coupling. : de en
  • DE835429C - Schuettelrutschen drive with spherical or roller-shaped rolling bodies : de en
  • DE1636618U - HANDSAW. : de en
  • ES202183A3 - An apparatus for the production of cold by absorption (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004443A - Improvements made to piping elements, in particular for flue pipes : en fr
  • DE835307C - Installation at railway signal systems : de en
  • DE835355C - Suction device for gases, especially for flue gases : de en
  • ES202313A1 - A device for the elevation of a liquid, especially to create a rising circulation of lubricant, in particular in a thread text (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004942A - Projection device lighting device : en fr
  • DE835831C - Reload protection on two-hand security engagement devices for presses, punching, scissors or the like. : de en
  • GB669330A - Improvements in or relating to burners for gas heated apparatus : en
  • GB669406A - An improved closure cap for fitment to the filler neck of an automobile petrol tank : en
  • US2590997A - Method for separating colloidally dispersed iron particles from organic liquids : en
  • US2591453A - External caliper with demountable frame : en
  • US2591418A - Pin curler : en
  • USD166311S - By in v en : en
  • CH281776A - Set of detachably connectable construction elements. : de en
  • FR1004691A - Vulcanizing mold of footwear with soles of rubber or the like : en fr
  • GB669363A - Improvements in or relating to coatings for food products : en
  • GB669460A - Improvements in or relating to plastic product and process of manufacturing same : en
  • GB669469A - Stainless steel alloys and their heat-treatment : en
  • DE835273C - Process for the improvement of coatings or molded articles made of vinyl chloride polymers : de en
  • DE835465C - Airspace-insulated high-frequency line : de en
  • GB669513A - Improvements in and relating to bed settees : en
  • GB669611A - Improvements relating to the manufacture of dry surface contact rectifiers : en
  • US2591302A - Seam welded blanks and methods of making them : en
  • GB669361A - Improvements in switches, more particularly selectors for automatic telephone systems : en
  • DE835648C - Divided shop window frame : de en
  • FR1004741A - Tool holder for lathe or similar machine : en fr
  • GB669226A - Improvements in spray booths : en
  • DE835594C - Process for the production of ª ‡, ª ‰ -dicarbonyl compounds and their acetals : de en
  • FR1004899A - Hemodiagnostic process : en fr
  • ES29639U - Cap perfected for bathroom (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004450A - Improvements made to the sectors to obtain products made of a coagulable or thermosetting material, in particular threads or strips of rubber latex : en fr
  • FR1004484A - Reinforced concrete ceiling : en fr
  • GB669232A - Manufacture of metal aquarium shades : en
  • DE835652C - Cutting machine for cutting veneer, cardboard, etc. like : de en
  • DE835835C - Container for rescue equipment : de en
  • FR1004528A - Mechanical razor, preferably dry mechanical razor : en fr
  • FR1004917A - Convertible combined furniture : en fr
  • GB669570A - Improvements in or relating to metal powder material suitable for powder metallurgical operations : en
  • DE1636697U - DEVICE FOR FIXING ROD ANTENNAS ON THE ROOFS OF MOTOR VEHICLES OD. DGL. : de en
  • ES201311A1 - An industrial procedure for obtaining an insecticide fumigen (Machine-translation by Google Translate, not legally binding) : en es
  • ES30203U - Laminar element for reflectors and diffusers (Machine-translation by Google Translate, not legally binding) : en es
  • ES30275U - New model of economical coffee machine for domestic use (Machine-translation by Google Translate, not legally binding) : en es
  • GB669589A - Improvements relating to the treatment of sewage and other sludge-containing liquors : en
  • CH281771A - Photographic camera. : de en
  • DE835220C - Fall calendar : de en
  • DE835691C - Flashlight device : de en
  • DE1636681U - ROTATING ADVERTISING PILLAR FOR LOCAL, TOTO AND BUSINESS ADVERTISING. : de en
  • DE835524C - Device for tensioning floor boards : de en
  • FR1004880A - Carriage guiding device for the address plate holder in character stamping machines : en fr
  • FR1004596A - Improvements made to propellant cartridges, particularly hunting cartridges : en fr
  • FR1004572A - Device increasing the adhesion between the drive wheel of a dynamo of a bicycle, motorcycle, etc., and the part of the wheel on which this wheel bears : en fr
  • GB669235A - Machine tool load control : en
  • ES194829A3 - PROCEDURE FOR THE MANUFACTURE OF LOW CALORIFIC POWER POWDER : en es
  • FR1004410A - Hydraulic capping head, for capping bottles, vials, jars and other containers : en fr
  • FR1004627A - Trompe l'oeil device, applicable in particular for advertising purposes : en fr
  • CH281944A - Device for injecting solid fertilizers into the soil, especially for fruit trees. : en fr
  • CH281950A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE835304C - Wind freshening vessels lined with dolomite for steel production : de en
  • DE1636562U - BANDAGE WITH DIFFERENT SECTIONS. : de en
  • DE835741C - Liquid filter : de en
  • US2591317A - Safety mechanism for centrifugal separators : en
  • FR1004692A - Improvements to the heating of motor vehicles and heater usable in these vehicles : en fr
  • ES202154A1 - SOME IMPROVEMENTS IN THE FOLDING CHAIRS AND BEDS : en es
  • FR1004824A - Machine for the production of cement tiles : en fr
  • FR1004512A - Textile fiber cleaning process : en fr
  • FR1004688A - Elastic support for variable capacitors : en fr
  • GB669239A - Improvements relating to safety razors : en
  • GB669308A - Improvements in or relating to damping devices for governors of hydraulic apparatus or systems : en
  • US2591167A - Lapping thread ring gauge : en
  • US2591222A - Pillow block bearing and mounting therefor : en
  • DE835435C - Iron gas lighter : de en
  • US2591013A - Fishhook : en
  • US2591475A - Timber setting machine : en
  • DE835318C - Fusible link without powder filler for electrical fuses : de en
  • US2591474A - Cold cathode discharge device : en
  • US2591531A - Pipe coupling : en
  • US2591644A - Variable electrical condenser : en
  • FR1004714A - Reversible and retractable bolt catch : en fr
  • AU162369B2 - Improvements relating tothe actuation of electromagnetic relay means, particularly forthe projection of cinematograph films : en
  • DE1636637U - FOLDING CASE WITH LOCKING LABS AND CLAMPING BARS. : de en
  • DE835314C - Automatic starting circuit for motors connected to tapping transformers, especially for auxiliary motors on electric vehicles : de en
  • DE835785C - Face protection device : de en
  • US2591114A - Frequency divider : en
  • US2591482A - Paint can splash protector : en
  • FR1004517A - Clutch mechanism, its applications and resulting devices : en fr
  • GB669224A - Improvements in systems of centralised remote control by carrier currents superposedon electrical energy distribution networks : en
  • DE835503C - Process for the production of u-glass : de en
  • ES28801Y - Enhanced link curtain : en es
  • FR1004578A - Electrolytic polishing apparatus for micrography specimens : en fr
  • DE1636530U - WALL COVERING PANEL. : de en
  • DE1636686U - WATER LIP WITH RETURN COLLECTORS OF CANNED AND CANS. : de en
  • FR1004594A - Improvements in the manufacture of sulfamethazine : en fr
  • FR1004687A - Improvements in methods and devices for lubricating plain or rolling bearings or bushings, in particular those of two-stroke engines : en fr
  • US2591622A - Bearing mounting : en
  • GB669398A - Improvements in or relating to clockwork time delay mechanisms : en
  • ES201263A1 - A improvement introduced in the investment and regulation equipment of the amplitude of the oscillations of an electric sonnet installation of campanas (Machine-translation by Google Translate, not legally binding) : en es
  • DE835236C - Control element for generating pressure effects through hydraulic power lifts : de en
  • ES194724A1 - AN EASILY SEPARABLE CONNECTION DEVICE FOR PARACHUTE LINKS : en es
  • FR1004937A - Steam irons refinements : en fr
  • DE1636568U - PIPE SEAL FOR HEAT EXCHANGERS WITH DOUBLE PIPES. : de en
  • US2590891A - Cassette : en
  • US2590927A - Electrolytic method of removing burrs : en
  • US2591545A - Di-quaternary salts of pyrimidylaminoquinolines : en
  • US2591570A - Cutting oil : en
  • DE835672C - Fuel injection device for internal combustion engines : de en
  • ES194768A1 - PROCEDURE FOR OBTAINING A SPECIFICALLY SEDATIVE ACTION DRUG : en es
  • ES30159U - Improved support for awnings in folding chairs for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004645A - Improvements in the manufacture of screws or bolts : en fr
  • FR1004973A - Improvement in powder spreading devices : en fr
  • US2591028A - Harrow attachment for tractors : en
  • US2591106A - Process of making paper pulps : en
  • DE835738C - Process for the production of unsaturated aldehydes : de en
  • GB669473A - Travelling wave amplifier discharge device : en
  • CH281988A - Process for converting an azo dye. : de en
  • US2590858A - Rotatable trigger guard for firearms : en
  • US2591127A - Gear box : en
  • CA18574S - A connection for tubular structural elements of a skeleton structure : en
  • ES194739A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CYLINDER HEADS FOR DIESEL ENGINES, ESPECIALLY FOR AUTOMOBILE VEHICLES : en es
  • FR1004510A - Sewing machine : en fr
  • US2591481A - Spongious cleaning device : en
  • US2591337A - Bracket for automobile signs : en
  • DE1636554U - HANDBAG WITH BUCKLE CLOSURE. : de en
  • ES194680A1 - IMPROVEMENTS INTRODUCED IN CIRCULAR MACHINES INTENDED FOR THE MANUFACTURE OF KNITTED GIRLS : en es
  • FR1004533A - Cigarette and cigar dispenser : en fr
  • FR1004606A - Improvements to soundproofing materials : en fr
  • FR1004583A - Inner tube, for pneumatic tires, with valve not engaged through the rim of a wheel : en fr
  • ES30199U - Electrical device to carry out all shoe sanders at the same time (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004975A - Economical process for retreading tires by vuleanization on the sole tread surface of the latter : en fr
  • DE835360C - Container for tobacco pipe tamper : de en
  • ES30272U - Auxiliary piece (Machine-translation by Google Translate, not legally binding) : en es
  • GB669257A - Improvements in methods of fashioning rings by rolling : en
  • US2591115A - Toolholder : en
  • US2591480A - Adjustable seat support : en
  • DE835637C - Massage device to remedy acute nervous-muscular weaknesses : de en
  • FR1004458A - Electrostatic guidance of electronic beams in a given direction : en fr
  • FR1004504A - Semi-mounted frame for agricultural work : en fr
  • GB669413A - Improvements in internal shoe-drum brakes actuated by coaxially mounted cams : en
  • US2591122A - Crossbelt magnetic separator : en
  • US2591138A - Facsimile apparatus employing a stylus : en
  • US2591245A - Aluminum paste pigment : en
  • US2591234A - Garment hanger construction : en
  • US2591195A - Thermal flowmeter : en
  • US2591134A - Method of and an apparatus for the aeration of liquids : en
  • AU775352A - Improvements in or relating to independent wheel suspensions : en
  • CA482181A - Actuating mechanism for the conveyer of a sewing machine arm : en fr
  • DE835298C - Process for the preparation of glycosides of p-aminosalicylic acid and its salts : de en
  • DE835743C - Nozzle ring or nozzle segment for steam turbines : de en
  • ES30328U - An electric epilator (Machine-translation by Google Translate, not legally binding) : en es
  • GB669432A - Improvements relating to buckles for belts, bands, tabs and the like : en
  • DE835753C - Rail mounting plate : de en
  • GB669367A - Improvements in or relating to routining equipment as used in telephone systems : en
  • DE1636578U - BUMPER ON LIGHT LADIES 'SHOES WITH MIDSOLE. : de en
  • ES28624Y - Special stove for liquid fuels : en es
  • FR1004421A - Method and device for increasing gas pressure in gas pipes : en fr
  • GB669428A - Improvements in food mashers : en
  • DE835415C - Writing and painting equipment : de en
  • ES30321U - Embolo-case for injection needles (Machine-translation by Google Translate, not legally binding) : en es
  • GB669303A - Improvements in or relating to radio systems for determining direction for navigation purposes : en
  • DE835712C - Shoot bolt lock : de en
  • AU774052A - Improvements in or relating to fluid-filled' electric cables : en
  • US2591022A - Inductive train communication system : en
  • US2591577A - Lubricating oil containing disulfide derivatives of organo-substituted thiophosphoric acids : en
  • DE835749C - Filling device for sheet processing machines, especially printing machines : de en
  • DE1636638U - FILLING SYSTEM, IN PARTICULAR FOR SKI SUPPORT SYSTEMS. : de en
  • GB669543A - Improvements relating to suction cleaners : en
  • CH281665A - Process for the preparation of the diethyl p-nitrophenyl phosphoric acid ester. : de en
  • US2591056A - Filter : en
  • ES201236A1 - A device for the manufacture of screws and nuts (Machine-translation by Google Translate, not legally binding) : en es
  • DE835239C - poetry : de en
  • DE835498C - Process for the preparation of theobromine magnesium oleate : de en
  • DK73962C - Apparatus for cleaning teat cups for milking machines. : da en
  • ES30183U - Shotgun guard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004767A - Pulse transmission method subjected to two simultaneous modulations : en fr
  • USD166345S - Necklace or the like : en
  • ES30184U - Perfected butterfly (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004647A - Improvements in the construction of electric motors and the like : en fr
  • ES194793A1 - AN ELECTRICAL OSCILLATION AMPLIFYING DEVICE : en es
  • ES27605Y - Fuel wick : en es
  • ES28434Y - Handlebar immobilizer for motorcycles and similar bicycles : en es
  • ES29606U - Sprayer container made of flexible plastic (Machine-translation by Google Translate, not legally binding) : en es
  • GB669300A - Improvements in and relating to knitted fabric and articles, particularly stockings and the like : en
  • US2591277A - Mothproof garment bag : en
  • US2591574A - Nitrogenous anion-exchange resins : en
  • US2591648A - Buckle : en
  • DE835242C - Hand saw with adjustable handle : de en
  • DE835338C - Spring insert for upholstery or the like. : de en
  • ES30132U - A heating radiator for water or other liquid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004438A - Handling device by roller conveyor unit : en fr
  • GB669438A - An improved overspeed control means for rotary motion : en
  • GB669599A - Improvements in or relating to fluid flow control valve apparatus : en
  • CH281715A - Device applicable to weaving looms to make them work without shuttle. : en it
  • CH281760A - Soap with a soap holder. : de en
  • CH281907A - Additional device on a telephone to enable the acoustic playback or the recording of incoming calls. : de en
  • AU769752A - Process forthe grinding treatment of cutlery anda grinding Wheel for carrying out such process : en
  • CH281937A - Cable car whose vehicles are equipped with a running gear. : de en
  • USD166341S - Brooch or similar article : en
  • DE835410C - windshield wipers : de en
  • DE835548C - Process for the production of candies containing caffeine, theobromine or similar stimulating alkaloids : de en
  • DE835554C - Fire extinguisher with extinguishing fluid that is constantly under gas pressure : de en
  • ES30127U - A case for rosaries and prayers (Machine-translation by Google Translate, not legally binding) : en es
  • US2591011A - Compensating differential control mechanism : en
  • USD166360S - Sheets-xsi-ieet : en
  • DE1636524U - CASSEROLE OR PAN WITH TWO-SIDED SPOUT. : de en
  • AU775952A - Improvements in or relating to means for crating cheeses or like articles : en
  • DE1636609U - PROCESS AND EQUIPMENT FOR ARC WELDING. : de en
  • DE835583C - Schraem or notch machine : de en
  • ES30252U - A new switch to look like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004821A - Circular rule for calculating periods of fertility and sterility of women : en fr
  • GB669297A - Improvements in machines for cutting non-metallic material : en
  • GB669584A - Improvements in or relating to radiation-emitting screens : en
  • US2591471A - Molded pulp container : en
  • DE835356C - Laboratory suction filtration device : de en
  • ES30175U - Improved plates for risers, baseboards and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB669397A - Improvements in or relating to measuring apparatus : en
  • CH281887A - Removable antilordotic belt for the correction of round back and painful kidneys. : en fr
  • DE835225C - Roller counter with rack drive : de en
  • DE835463C - Automatic lay-down device for pantographs of electric vehicles : de en
  • AU155689B2 - Improvements in or relating to electric discharge lamps : en
  • US2591336A - Magnetic and manually operated electric switch : en
  • US2591434A - Dressing device for grinding wheels : en
  • CA482188A - Manufacture of adhesives : en fr
  • CH281799A - Escapement wheel for timepiece. : en fr
  • FR1004870A - Coffin : en fr
  • AU156206B2 - Antiskid mechanism for brakes : en
  • US2591001A - Garment hanger : en
  • ES26939Y - Brush ampoule for the application of iodine other products for external use : en es
  • CH281750A - Process for preparing 2,5-diacetoxy-2,5-dihydrofuran. : en fr
  • DE1636563U - SCREW CONNECTION. : de en
  • DE835389C - Heat exchange device : de en
  • DE835316C - Control circuit for electric drives, especially for electric winders : de en
  • CH281978A - Process for the preparation of a polyarylethylene derivative. : de en
  • DE1636645U - CIRCUIT ARRANGEMENT OF COMBINED AM - FM - RECEIVERS. : de en
  • CH281878A - Surge arresters. : de en
  • DE835377C - Channel made of iron, especially cast iron pipes, joined together in a watertight and gas-tight manner : de en
  • DE835476C - Device for cooling closed electrical machines with internal and external cooling air flow : de en
  • FR1004524A - Ribbed reinforced concrete ceiling without formwork : en fr
  • GB669392A - Process for coating vitreous surfaces with powdered luminescent materials : en
  • CA482137A - Electrical discharge device of the arc expulsion type : en fr
  • CA482212A - Automatic pilot for rotary wing aircraft : en fr
  • FR1004631A - Automatic voltage regulator of an electric generator : en fr
  • GB669409A - Improvements in apparatus for the measurement of rate-of-change of frequency of alternating currents : en
  • IE20014L - Sterilisation of foods : en
  • DE1636678U - CLAW COUPLING, DRIVE COUPLING OR THE LIKE. : de en
  • CA482156A - Screwing dies and their manufacture : en fr
  • FR1004503A - New recoverable formwork for reinforced concrete floors : en fr
  • FR1004926A - Drain siphon : en fr
  • US2590838A - Automatic shutoff valve : en
  • US2591083A - Removal of flash, fin, and burr : en
  • US2591493A - Metal molybdite catalyzed dehydration process : en
  • US2591537A - Lip brush holder with manual release and gravity drop : en
  • US2591647A - Latch : en
  • DE835244C - Automatic machine for assembling lamellar sieves : de en
  • DE1636613U - STORAGE BAG FOR FOOD. : de en
  • DE835444C - Process for protecting wooden dowels in sleepers against moisture absorption and dowels for this : de en
  • ES194666A1 - A RECORDING APPARATUS FOR DEPTH SOUNDING : en es
  • FR1004721A - Improvements to seals for bearings and the like : en fr
  • ES30158U - Device of ambio diie orentacºn of the seats and backs in the folding chairs for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004498A - Water closet seat : en fr
  • FR1004701A - Method of assembling necks and tubes on bodies of containers or the like : en fr
  • GB669266A - Improvements in or relating to electric circuit-arrangements for television camera tubes : en
  • CH281818A - Clamping device with chuck, on machine tool. : de en
  • ES30256U - Clip closure for security seal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004574A - Apparatus for electrical treatments by physical agents : en fr
  • ES194694A3 - AN ELECTRICAL CONTROL DEVICE : en es
  • FR1004586A - Cone device, replacing the gearboxes and allowing, with absolute progressiveness, gear changes without disengagement or clutch : en fr
  • FR1004842A - building components for prefabricated houses and method for their manufacture : en fr
  • GB669251A - Pinking machine : en
  • GB669516A - Wave guide assemblies : en
  • US2590845A - Signal transformer : en
  • DE835347C - Components for windows made of synthetic resin molding compounds : de en
  • ES28869Y - Recreational pencil sharpener : en es
  • GB669394A - Improvements in coal or ore washing plant : en
  • US2591201A - Clutch control apparatus : en
  • ES30313U - Tensor applicable to shirts and other clothing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004457A - Reciprocating rectilinear motion fluid pump : en fr
  • FR1004723A - Drawing device : en fr
  • FR1004837A - Metallurgical copper treatment process intended for asymmetric conductivity systems : en fr
  • US2591431A - Hydraulic hayfork : en
  • US2591568A - Machine for cutting ties or the like : en
  • FR1004747A - Stepped gear freewheel : en fr
  • FR1004813A - Improvements to pen and mechanical pencils : en fr
  • DE835760C - Crossbar distributor for amplifier systems : de en
  • DE835797C - Plant fiber board : de en
  • DE835555C - Control device, especially for hydraulically operated support brackets on trailers of semi-trailers : de en
  • GB669284A - Improvements in or relating to suspension means for vehicles, particularly motor vehicles : en
  • GB669629A - Improvements in or relating to machines for making wire fabric : en
  • DE835567C - Shock absorbers on door frames : de en
  • CH281885A - Lamp with a high pressure mercury vapor discharge tube. : de en
  • DE835638C - Sauna heater : de en
  • ES30123U - An illuminated spindle adaptable to lady's handbags and wallets (Machine-translation by Google Translate, not legally binding) : en es
  • CA482091A - Folding table : en fr
  • US2591632A - Waste outlet crossbar : en
  • FR1004579A - Method of fixing removable luggage racks on the roof of motor cars : en fr
  • FR1004757A - Sterilizing container : en fr
  • GB669484A - Improvements in or relating to handles for bins and other containers : en
  • US2591291A - Releasing tap and die holder : en
  • GB669375A - Improvements in or relating to stoves : en
  • US2591158A - Wire bending and clenching tool for hose clamps : en
  • US2591341A - Shoeshining or buffing device : en
  • US2591625A - Method of rustproofing and using concrete reinforcing elements : en
  • DE835477C - Exciter converter for synchronous generators : de en
  • ES194704A1 - PROCEDURE FOR THE PREPARATION OF SALTS OF P - AMINOBENZOIC ACID WITH ALKYLAMINES AND AMINOALCOHOLS : en es
  • AU774252A - Improvements in or relating to industrial or like trucks : en
  • ES194767A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MIES ELEVATORS FOR THRESHERS : en es
  • US2591613A - Inking mechanism for printing presses : en
  • US2591500A - Collapsible cardboard carton : en
  • DE835773C - Brake circuit for motors fed by grid-controlled rectifiers : de en
  • GB669261A - Adjustable feed mechanism for sewing machines : en
  • US2591005A - Machine for driving rail fastening screws in railroad ties : en
  • US2591477A - Plastic clothespin : en
  • FR1004903A - Fast forward and backward vice with oil pressure clamping : en fr
  • ES24136Y - Device to achieve simultaneous movements in toys : en es
  • ES30220U - A toy gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004874A - Compressed air motor : en fr
  • FR1004722A - Ski carriers for motor vehicles : en fr
  • FR1004964A - Mechanism for feeding sheets of paper or similar material to rotary drum, printing machine or similar machine : en fr
  • FR1004633A - Braiding machine : en fr
  • DE1636612U - ELECTRIC SHAPING, SOLDERING AND FIRE TOOL. : de en
  • US2590918A - Automatic shutoff valve : en
  • US2591333A - Vernier scale measuring device : en
  • DE835255C - Process for the production of full fiber material with a certain initial wet strength from fiber mixtures : de en
  • DE835756C - Pulse method for multiple transmission : de en
  • ES194589A1 - A SYSTEM FOR THE AUTOMATIC CONTROL OF TEMPERATURE AND TIME IN ELECTRIFIED TECHNICAL DEVICES : en es
  • FR1004463A - Improvements to zinc anode electric accumulators : en fr
  • US2590860A - Removable pipe plug : en
  • US2591196A - License tag holder : en
  • DE835828C - Electrostatic sewing machine : de en
  • GB669313A - A process of producing an alkyl aryl sulphonate detergent : en
  • ES194664A3 - IMPROVEMENTS IN THE MANUFACTURE OF DEVICES AS SEALING ELEMENTS FOR TELESCOPIC TUBES : en es
  • ES202184A1 - An apparatus producer of cold by absorption (Machine-translation by Google Translate, not legally binding) : en es
  • ES30193U - Articulated closing for cartolas or closing of trucks (Machine-translation by Google Translate, not legally binding) : en es
  • ES194772A1 - APPARATUS TO FACILITATE THE GEARING OF A TOOTHED SECTOR WITH A TOOTHED WHEEL, APPLICABLE ESPECIALLY TO THE START-UP DEVICE OF MOTORCYCLE ENGINES : en es
  • ES30195U - Apparatus for shop windows in the form of adjustable hangers (Machine-translation by Google Translate, not legally binding) : en es
  • GB669602A - Improvements in windows for pressurised chambers : en
  • US2591476A - Hinged closure control : en
  • US2591189A - Lighter : en
  • FR1004420A - Weft cutter for circular looms : en fr
  • FR1004812A - Improvements to installations comprising an electric retarder, in particular for vehicles : en fr
  • FR1004992A - Siphoid-priming flush-flush wash tub : en fr
  • FR1004597A - Fractionation of penicillin salts : en fr
  • DE835374C - Mounted plow : de en
  • ES194665A3 - IMPROVEMENTS IN THE MANUFACTURE OF DEVICES AS SEALING ELEMENTS FOR TELESCOPIC TUBES : en es
  • ES30112U - Device for sharpening pencils (Machine-translation by Google Translate, not legally binding) : en es
  • GB669339A - Improvements in plowshares : en
  • GB669542A - Improvements relating to suction cleaners : en
  • ES30135U - Device with automatic valve for filling batteries and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004896A - Process for the preparation of a hydrogenated product of vitamin d2 : en fr
  • FR1004925A - Four coulter plow suitable for tractors : en fr
  • DE835294C - Replaceable tar squeegee : de en
  • DE835747C - Sheet conveyor device for packaging and wrapping machines : de en
  • DE835768C - Plug-in coupling for electrical lines : de en
  • GB669557A - Improvements in or relating to machines for making cigarettes having filter or like plug or other mouthpieces : en
  • USD166347S - Brooch or similar article : en
  • DE835703C - Bicycle with crank drive : de en
  • ES202244A3 - A procedure for obtaining hidrasides derived from piridin-carboxylic acids (Machine-translation by Google Translate, not legally binding) : en es
  • DE835789C - Injection cannula : de en
  • FR1004826A - Self-locking device of a movable member : en fr
  • US2591374A - Condensation retaining receptacle : en
  • US2591484A - Arrangement for desensitizing highfrequency electrical-wave apparatus : en
  • DE1636682U - ADVERTISEMENT STAND. : de en
  • DE1636622U - SPROCKET FOR TEMSMISSION CHAINS. : de en
  • DE835695C - Scraper device in rotary tablet machines : de en
  • GB669276A - Improvements in or relating to a tractor hay loading attachment : en
  • ES194709A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CENTRIFUGAL PUMPS : en es
  • ES202150A1 - A system for stereoscope radioscopia and institutional stereoscope radiotechraphy (Machine-translation by Google Translate, not legally binding) : en es
  • GB669547A - Improvements in hydrocarbon lubricating oil compositions : en
  • FR1004807A - Arc Blast Switch : en fr
  • FR1004983A - Awareness of photographic emulsions and resulting products : en fr
  • GB669294A - Improvements in and relating to counting apparatus : en
  • DE835384C - Range shift gearbox with lock-synchronized clutches : de en
  • DE835447C - Lifting bridge with partial compensation of its own weight : de en
  • CA482162A - Positive pressure machines for forming compositions and the like : en fr
  • ES30329U - A doll provided with talking mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • GB669449A - Binder and method for applying same : en
  • ES194830A1 - IMPROVEMENTS MADE IN THE PREPARATION OF COATING COMPOSITIONS : en es
  • ES29147Y - Wallet : en es
  • FR1004897A - Process for preparing nu1-p-chlorophenyl-nu5-isopropylbiquanide : en fr
  • GB669596A - Improvements in high-frequency transformers for the transmission of electric impulses : en
  • FR1004847A - A way to improve gas machines : en fr
  • ES194755A1 - PROCEDURE FOR FABRIC STITCHING OR FINISHING : en es
  • US2591321A - Machine for drying and fluffing flatwork laundry : en
  • US2590878A - Sono-optical recorder for antisubmarine attack training : en
  • US2591048A - Connector strip : en
  • US2591389A - Chuck : en
  • US2591590A - Antistatic photographic film : en
  • CH281830A - Ring with fuse. : de en
  • FR1004815A - High production advanced spindle : en fr
  • FR1004856A - High-lift device for canopy with strong rear arrow : en fr
  • ES194847A1 - A COMPOSING MACHINE : en es
  • FR1004993A - Sedimenter-filter : en fr
  • US2591057A - Humidifier structure : en
  • US2591527A - Surface mounted closure remover with cover : en
  • ES30146U - Toy electric anteroom gun (Machine-translation by Google Translate, not legally binding) : en es
  • US2590909A - Vegetable cutter : en
  • US2590846A - Plaster base : en
  • US2591297A - Television antenna construction : en
  • GB669613A - Card filing devices : en
  • ES199767A1 - A PROCEDURE FOR THE OBTAINING OF NEW AZÓICOS COMPOUNDS OF THERAPEUTIC APPLICATION. : en es
  • CH281766A - Winding device under constant tension of continuous bands. : en fr
  • CH281871A - Electric push-button switch for bell, light signal or call systems. : de en
  • CH281908A - Telephone installation. : en fr
  • DE835762C - Telephone receiver carrier : de en
  • ES194859A1 - REGULATION PROCEDURE AND REGULATOR DEVICE FOR AUTOMOBILE VEHICLES, ESPECIALLY WITH AUTOMATICALLY OPERATING CLUTCH : en es
  • ES27415Y - Alarm device automatically activated by chain curtains that are mounted in the doorways of the houses : en es
  • ES28455Y - Recreational game of launching : en es
  • FR1004401A - Prefabricated Insulated High Voltage Cable End : en fr
  • ES28880Y - New lever for bicycle brakes : en es
  • DE1636692U - DUST SHIELDING AND DEPOSITION DEVICE FOR ROUTES ETC. IN THE PIT UNDERGROUND. : de en
  • FR1004475A - Improvements in color transmission by television : en fr
  • FR1004775A - Process for the treatment of mica : en fr
  • GB669463A - Directive antennas for microwaves : en
  • GB669515A - Improvements in or relating to machines for severing coal and like minerals : en
  • GB669293A - An electric contact maker or switch suitable for use on public service vehicles : en
  • US2591416A - Clothesline hoist : en
  • US2591495A - Hand brake assembly : en
  • SE135077C1 - : sv
  • US2590943A - Fountain pen : en
  • US2591294A - Fishhook support and sinker : en
  • US2591399A - Power plant frame structure having air-cooling means for turbine rotors and exhaust frame struts : en
  • DE835382C - Sealing of bearings especially equipped with roller bearings : de en
  • GB669328A - Improvements in ink-removing apparatus for use in rotary intaglio printing machines : en
  • DE835349C - Corner connection of window u. like frame : de en
  • DE835368C - Lighter : de en
  • DE1636616U - REGULATING DEVICE FOR FUEL GAS FLOW IN KITCHEN STOVES. : de en
  • DE835561C - Bung lock for metal vessels : de en
  • DE1636522U - ADJUSTABLE FURNITURE FOOT PAD. : de en
  • DE1636776U - LOCK TO BE OPERATED WITH THE PUSH HANDLE. : de en
  • DE835247C - Motor-driven flame cutting device, especially for cutting circular arcs : de en
  • DE1636620U - THINNING AGENT PACK. : de en
  • GB669382A - Improvements in or relating to the hydrogenation of carbon oxides : en
  • CH281666A - Reinforcement for hollow wall of building. : en fr
  • GB669528A - Improvements relating to the manufacture of dough and the like : en
  • DE835496C - Device for measuring the stretching of artificial thread bundles between pairs of rollers : de en
  • GB669338A - Improvements in or relating to the production of dichlorobutenes : en
  • ES201107A1 - A procedure for defrosting steel (Machine-translation by Google Translate, not legally binding) : en es
  • DE835677C - Planetary gear connected to flywheels for power transmission at variable speed : de en
  • DE835792C - Lock at runway crossings for overhead traveling cranes or the like : de en
  • FR1004523A - Aluminum alloy for die casting : en fr
  • GB669278A - Distributing valve for percussive tools : en
  • DE1636650U - RUBBER HOSE PIPE WITH COLORED PLASTIC COAT. : de en
  • GB669410A - Improvements in or relating to electrostatic precipitators : en
  • DK73944C - Process for the production of bituminous asbestos cardboard. : da en
  • ES194732A1 - PROCEDURE FOR THE OBTAINING OF PRODUCING ENAMELS OR VARNISHES FOR TANKS, TANKS OR SIMILAR : en es
  • ES202074A1 - A shock absorber for bicycles, tricycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004657A - Propeller blade foot mounting device : en fr
  • DE835343C - Method for producing an insulating body : de en
  • DE835837C - Combined electro-compressed air coupling for vehicle trailers : de en
  • FR1004511A - Circular loom : en fr
  • FR1004790A - Plates and other shaped articles made from crushed slate, and method of making them : en fr
  • FR1004841A - Improvements to devices such as acetylene torches or soldering irons : en fr
  • US2590882A - Tamping or stemming plug : en
  • ES28726Y - Electro-illuminated, adjustable handle case : en es
  • GB669371A - Improvements in and relating to clamps for framings or scaffolds : en
  • DE835458C - Electrical signaling device for multi-car trains of electric trams or small railways : de en
  • DE1636534U - CHAIN LINK FOR TRACTORS OR TRUCKS. : de en
  • US2590885A - Spaced-pulse impulse sender : en
  • USD166308S - Cart for a golf bag : en
  • USD166305S - Falls surface cleaning tool : en
  • DE1636518U - FLOOR GRINDING MACHINE WITH SEVERAL GRINDING HEADS. : de en
  • DE1636639U - DEVICE FOR HOLDING MOVING PARTS AT WATCHES DURING TRANSPORTATION, IN PARTICULAR FOR KEEPING CLOSED THE BELLOWS FLAPS FOR THE WHISTLES OF WATCHES WITH BIRD CALLS AND IN PARTICULAR WITH CUCKOO CALLS. : de en
  • GB669622A - Improvements relating to the manufacture of dry surface contact rectifiers : en
  • DE835537C - Quickly releasable mother : de en
  • ES194711A1 - A PROCEDURE FOR DEACCIDING WOODEN TARS : en es
  • US2591027A - Lip rouge applicator : en
  • ES202160A1 - New system of mechanism of cars-chairs for children (Machine-translation by Google Translate, not legally binding) : en es
  • ES30151U - Elastic spray bead (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004835A - High precision electrical resistance and its manufacturing process : en fr
  • GB669435A - Improvements in or relating to electrical condensers : en
  • ES194869A1 - A DISCHARGE TUBE HAVING A CATHODE ACTIVATED WITH AID OF ALKALINE EARTHERAL METAL OXIDES : en es
  • FR1004642A - Resilient member for furniture and furniture element comprising this elastic member : en fr
  • FR1004770A - Improvements to control devices : en fr
  • GB669240A - Improvements in or relating to rock drill bits : en
  • GB669285A - Coin control circuits for telephone systems : en
  • GB669609A - Improvements in and relating to photographic type composing machines : en
  • DE835666C - Crankshaft seal : de en
  • ES25842Y - Dosing apparatus : en es
  • ES200997A3 - A procedure for the manufacture of vulcanized fiber (Machine-translation by Google Translate, not legally binding) : en es
  • US2590914A - Method and apparatus for making : en
  • GB669225A - Improvements in means for forming portable enclosures for stock, traction strips andfor other uses : en
  • CH281896A - Process for the production of a new derivative of the pregnane. : de en
  • ES30302U - An automatic needle threader (Machine-translation by Google Translate, not legally binding) : en es
  • US2591205A - Hermetically sealed insulator bushing assembly : en
  • DE835614C - Circuit arrangement for eliminating the self-excitation of a low frequency amplifier : de en
  • DE835386C - Fiber mass from animal hide material for the production of sausage casings u. Like. And method for their extraction : de en
  • GB669230A - Improvements in or relating to bottle crates : en
  • GB669274A - Production of hydrogen peroxide by cyclic hydrogenation and oxidation of alkylated anthraquinones : en
  • GB669402A - Improvements relating to the preparation of benziminazoles and benzoxazoles : en
  • GB669506A - Improvements in and relating to sterilising detergent compositions : en
  • FR1004756A - Connection tip for hypodermic needles : en fr
  • GB669590A - Improvements in or relating to a process for improving the whiteness of colour materials : en
  • ES194723A1 - PROCEDURE FOR THE PRODUCTION OF PEROXIDES : en es
  • ES194825A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BOXES FOR LIGHT VEHICLES : en es
  • ES194850A1 - REGULATION SYSTEM FOR COMBUSTION MACHINES WITH CHARGE FAN, ESPECIALLY FOR DIESEL ENGINES OF VEHICLES WITH EXHAUST GAS CHARGE FAN : en es
  • GB669252A - Improvements in or relating to dress shields : en
  • GB669625A - Justification device for photographic type-composing machines : en
  • FR1004646A - Improvements in the manufacture of shutters : en fr
  • DE1636699U - METAL STRIP DECORATION OF RADIO AND SOUND FURNITURE HOUSING. : de en
  • DE835357C - Buckle with slider : de en
  • DE835750C - Lever drive for office machines : de en
  • FR1004943A - Beauty product : en fr
  • DE743795C - Device for lifting a cutting tool when returning : de en
  • CA482193A - Chucks : en fr
  • DE835688C - Food and luxury goods similar to cocoa : de en
  • DE835772C - Testing device for switches and fuses with thermal release : de en
  • ES30120U - A hygienic toothpick holder (Machine-translation by Google Translate, not legally binding) : en es
  • US2591459A - Bird feeder : en
  • US2591572A - Turf engaging element for cultivating apparatus : en
  • USD166357S - Dispenser for : en
  • ES30185U - Device for preserving pharmaceutical products that appear to be kept in cristaled form to be dissolved at the time of their use (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004500A - Process for the decoloration of coumarone-indene resins : en fr
  • FR1004519A - Improvements to relay mounting devices : en fr
  • US2590917A - Wide angle lens construction : en
  • DE1636632U - Pedal crank for bicycles. : de en
  • DE835310C - Stop display for rail-bound and non-rail-bound vehicles : de en
  • DE835440C - Process for the preparation of 4-halo-2, 5-dimethyl-1-chloromethylbenzene or 5-halo-2, 4-dimethyl-1-chloromethylbenzene : de en
  • DE835584C - Pneumatic hammer with recoil damping : de en
  • US2590877A - Electric fan : en
  • US2591588A - Fungicidal use of certain furfuryl carbanilates : en
  • CH281868A - Method for opening an electrical circuit in which a high intensity current flows and device for carrying out said method. : en fr
  • USD166291S - Radio cabinet : en
  • FR1004430A - Rapid construction system using pre-fabricated elements : en fr
  • FR1004962A - Thermo-couples for electrical measurements : en fr
  • GB669273A - Improvements in and relating to electric transformer : en
  • DE835250C - Automatic advertising device, especially for trams and buses : de en
  • DE835723C - Door, gate or the like, in particular a garage door, with an arrangement for opening upwards : de en
  • FR1004669A - Image or image carrier comprising a reservoir : en fr
  • FR1004913A - Improvements to looms : en fr
  • GB669597A - Improvements in or relating to the production of fish meal : en
  • CH281725A - Resistant bath to stabilize cellulosic textile materials against shrinking during washing. : de en
  • US2591086A - Berry cleaner : en
  • US2591412A - Laterally movable car door : en
  • FR1004640A - Belt coating : en fr
  • ES201887A1 - Improvements in the manufacture of devices to perform the winding in the machines denominated mecheras in the textile industry (Machine-translation by Google Translate, not legally binding) : en es
  • CH281706A - Hot water bottle. : de en
  • GR13500B - METHOD OF WATER PROMOTION OF SHIPS THROUGH THE CENTRIFIED POWER CANCEL. : el en
  • AU772552A - Improvements in or relating to cathodes for electric discharge tubes : en
  • ES27566Y - Regenerable type fuse plug for electric current : en es
  • GB669346A - Improvements in and relating to the polymerisation of vinyl halides : en
  • DE835385C - Method and device for preparing grain : de en
  • DE835609C - Food freezer : de en
  • ES30205U - Seal with tampon coupled to style and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004950A - Constant voltage electrostatic generator : en fr
  • GB669522A - Key sender circuit : en
  • GB669434A - Improved tap or faucet : en
  • DE835362C - Cigar and cigarette holders and tobacco pipes : de en
  • DE835485C - Changeable capacitor : de en
  • DE835664C - Valve drive : de en
  • US2591496A - Coking coal : en
  • GB669448A - Improvements in and relating to air or gas pressure-reducing devices : en
  • FR1004728A - Process for obtaining in a single operation a hollow body to which a drive member is fitted : en fr
  • FR1004788A - Device for limiting the pivoting movement of door handles or others : en fr
  • DE835739C - Process for the oxidation of dibenzyl ether : de en
  • US2591352A - Adjustable door brace construction : en
  • ES22892Y - Sponge rubber reinforced sole : en es
  • DE835663C - Free-flight piston machine with pistons rotating in opposite directions : de en
  • CA482154A - Concentration of fat soluble vitamins : en fr
  • FR1004563A - Improvements made to tailstock control devices, with internal screw, for machine tools such as lathes : en fr
  • DE835417C - Writing, drawing and drawing board for copying : de en
  • DE835500C - Process for the preservation of an agent stored in an indifferent body and to be brought into effect in the intestine : de en
  • ES194792A1 - A PROCEDURE FOR OBTAINING A FUEL CATALYST : en es
  • GB669238A - Improvements in or relating to rotary percussion drills : en
  • CH281920A - Scoreboard. : de en
  • ES30216U - A magnifying device for multiple uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB669341A - Soot-extracting device for steam boilers : en
  • US2591226A - Raising and supporting jack for trailers : en
  • CA482183A - Apparatus for twisting threads : en fr
  • CA482106A - Buckle assembly machine : en fr
  • FR1004778A - Preparation of compositions for slurries using powdered quicklime : en fr
  • FR1004743A - Device for heating a liquid contained in a tank or a pipe and applications of this device : en fr
  • CA482117A - Preparation of dipotassium disodium ferrocyanide : en fr
  • CH281693A - System with two simultaneously operated oil burners and with safety device. : de en
  • US2590836A - Plate keyer for radar transmitters : en
  • US2590857A - Photographic carbon tissue : en
  • US2590895A - Myelographic needle : en
  • US2591241A - Skid chain : en
  • US2590950A - Signal responsive circuit : en
  • CA482094A - Door holdback : en fr
  • CH281803A - Process for decorating a watch crystal and watch crystal obtained by this process. : en fr
  • US2591463A - Magnetic torque device : en
  • US2590870A - Lubricating means for power transmitting mechanism : en
  • US2591082A - Home hospital unit for poliomyelitis victims and invalids : en
  • GB669368A - Improvements relating to bobbins for use in spinning and like textile machinery : en
  • GB669619A - Improvements in oscillatory circuits : en
  • DE1636694U - STENOGRAM BLOCK. : de en
  • DE835840C - Single wheel braking with a pedal for each single wheel and an element coupling the pedals for two-wheel braking, especially of tractors for agricultural purposes : de en
  • ES28642Y - Climbing element toy : en es
  • FR1004827A - Self-locking and self-braking irreversible control device : en fr
  • GB669615A - Rock drilling bit : en
  • GB669546A - An improved method of, and the apparatus for, drying grass and like fibrous materials : en
  • US2591378A - Metatarsal arch supporting pad : en
  • CA482190A - Tubular metal enclosures : en fr
  • USD166358S - Hanukkah menorah : en
  • DE835455C - Arrangement for railway signals for which an additional symbol is provided : de en
  • DE835650C - Process for the production of structures of all kinds : de en
  • FR1004907A - Devices for obtaining enhanced images, colored or stereoscopic, with an ordinary image : en fr
  • GB669369A - Improvements in or relating to cartons : en
  • DE835379C - Metal hose compensator : de en
  • US2591414A - Form for use inmaking cementfiber boards : en
  • CA482127A - Vacuum treatment of milk powders : en fr
  • CH281895A - Method for filling ampoules by means of hollow needles and device for carrying out the method. : de en
  • DE1636550U - HOUSING FOR FANS WITH IRIS SHUTTER. : de en
  • US2591131A - Portable electric service lamp : en
  • DE1636510U - : de
  • FR1004534A - Food canning process and products : en fr
  • FR1004550A - Improvements to machine tools : en fr
  • FR1004978A - New manufacturing process for hollow agglomerates with blind holes by vibration and mold release by special machine : en fr
  • AU231751A - Improvements in brake beams : en
  • US2591290A - Washing machine : en
  • AU159343B2 - Contact arrangement for connecting the electron tubes of ultrashort wave plants : en
  • AU769552A - Improvements in shears : en
  • CH281690A - Door closer. : de en
  • DE1636657U - COLORED IDENTIFICATION OF FUSE ELEMENTS AND FUSE HOLDERS. : de en
  • US2591422A - Liquid fuel and oxidizer jacketed combustion chamber with axial conical fuel spreader : en
  • DE835246C - Automatic clamping device on upsetting presses for processing the ends of elongated bodies, for example the ends of pipes : de en
  • DE835734C - Safety device to prevent the backflow of the gas generated in the gas generator : de en
  • ES30150U - A grinder to crush meat (Machine-translation by Google Translate, not legally binding) : en es
  • DE835539C - Rubber spring : de en
  • ES30279U - Movable shaft support for the steering of toy vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE835758C - Holder for membrane u. Like., In particular for loudspeaker membranes : de en
  • AU153276B2 - Improvements in and relating to medical and surgical bandages, dressings, plasters andthe like : en
  • CH281668A - Structure made of prestressed concrete subject to bending stress with tensile reinforcement elements made of high-quality steel and a method for manufacturing the structure. : de en
  • CH281773A - Process for the production of light-sensitive layers on the basis of diazosulfonates. : de en
  • CA482133A - Phase shifting apparatus : en fr
  • CA482179A - Process for the generation of chlorine dioxide : en fr
  • CH281700A - Child seat with at least one clamp for clamping the same on the edge of a supporting plate, in particular a table top. : de en
  • ES194808A1 - IMPROVEMENTS MADE IN THE MANUFACTURE OF FISHING NETS : en es
  • ES27501Y - Wheel type for cars and other vehicles : en es
  • CH281980A - Process for converting an azo dye. : de en
  • DE835662C - Internal combustion engine with post-expansion : de en
  • ES202023A1 - A turbocepilling machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004995A - Household electric ice cream maker : en fr
  • US2591137A - Guide mechanism for tank balls : en
  • US2591214A - Vacuum cleaner with detachable reel-and-handle unit : en
  • CH281704A - Household appliance sieve with rotating compression member. : en fr
  • US2591183A - Dental paralleling device : en
  • DE835771C - Small self-switch in element and screw plug form : de en
  • ES30244U - Improved hood-mount for fluid injector devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004712A - Signaling by hertzicus signals on railways : en fr
  • FR1004786A - Device for making patterns : en fr
  • CA482167A - Vibrator and apparatus for testing same : en fr
  • DE835625C - Jointless brush holder for train engines : de en
  • US2591047A - Condenser winding testing and sorting apparatus : en
  • US2591629A - Duplex divisible carton : en
  • USD166339S - Brooch or similar article : en
  • US2591658A - Process and apparatus for the separation of coke-oven gas : en
  • US2591479A - Method of and solution for coating surfaces chiefly of zinc : en
  • US2591216A - Valve operating mechanism : en
  • US2591472A - Paper trimmer : en
  • US2591524A - Adjustable brake for tubular frame vehicles : en
  • DE751675C - Cable insulation and sheathing made of polyvinyl chloride or polyvinyl chloride-containing copolymers and plasticizers : de en
  • DE835306C - Circuit for light signal systems operated with alternating current, especially for railway systems : de en
  • DE835794C - Grating ceiling : de en
  • DE835838C - Vehicle trailers, especially for fire extinguishing purposes : de en
  • FR1004862A - Process for obtaining a network of very fine threads : en fr
  • CH281811A - Process for the manufacture of a bent tubular element. : en fr
  • CA482134A - Clamp for electric fuses : en fr
  • AU158062B2 - Air curing erosion resistant neoprene coating compositions : en
  • CA482218A - Method and apparatus for manufacturing electrostatic condensers : en fr
  • CH281695A - Metal expansion anchor. : de en
  • DE835729C - Process for the production of a tiling tape consisting of several tiles : de en
  • DE835790C - Casting mold for continuous casting of metals : de en
  • CA482176A - Mugs : en fr
  • US2590991A - Paddle : en
  • CH281975A - Process for the preparation of a polyarylethylene derivative. : de en
  • ES28662Y - Construction game : en es
  • ES30309U - An improved salt shaker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004449A - Advanced electromagnetic clutch : en fr
  • FR1004851A - Motive fluid production process : en fr
  • FR1004915A - Mine shaft plate with ring in several segments : en fr
  • CH281901A - Process for the preparation of a new tropic acid derivative. : de en
  • AU765252A - Polymerization catalysts : en
  • CA482204A - Manufacture of salad oil : en fr
  • DE1636519U - KNITTED METAL POT CLEANER WITH ENDLESS SEAM WITHOUT EXTERNAL WIRE. : de en
  • US2591249A - Transformerless saw-tooth current generator : en
  • US2591601A - Barrel type cooker : en
  • CH281794A - Large aperture projector lens. : en fr
  • FR1004477A - Album for postage stamp collection : en fr
  • CA482213A - Gyro-dynamic damper : en fr
  • GB669227A - Improvements in or relating to electric multi-channel pulse communication systems : en
  • AU160934B2 - Coating compositions containing organo-polysiloxane resins and process of production : en
  • DE835610C - Sprinkler cooler : de en
  • DE835714C - Night ventilation window : de en
  • AU156460B2 - Improvements in or relating to control apparatus for film slitting machines : en
  • DE835405C - Liftable and lowerable support beam for processing equipment on a vehicle, especially a tractor : de en
  • DE835748C - Device for guiding a web of material suitable for wrapping, especially for packaging machines : de en
  • FR1004956A - Atmospheric and hydraulic blade-furrow turbine : en fr
  • ES194809A1 - PROCEDURE AND APPARATUS TO CARRY OUT CHEMICAL REACTIONS ON THE GASEOUS PHASE AT A PRESSURE CAN AND AT HIGH TEMPERATURE IN A VERY SHORT PERIOD : en es
  • ES28559Y - Pencil sharpener with claim device : en es
  • FR1004776A - Advanced support for channel element, pipe or other room : en fr
  • FR1004781A - Ethylenic or terpene alcohol chlorine and its manufacturing process : en fr
  • US2591061A - Hydraulic die : en
  • DE835436C - Roll stand : de en
  • DE835450C - Horizontally divided window for rail vehicles : de en
  • FR1004406A - Improvements to frequency variation devices in electric or electronic musical instruments : en fr
  • FR1004707A - Elastic metal trim for seat cushions and backs and similar applications : en fr
  • FR1004971A - New layout of theaters for the projection of films vertically on a horizontal screen or in an inclined plane : en fr
  • DK73949C - Method for grinding household waste and similar waste materials that have already been subjected to comminution. : da en
  • ES32634U - Improved network for trawl fishing (Machine-translation by Google Translate, not legally binding) : en es
  • AU765452A - Improvements in or relating tothe production of cumene hydroperoxide : en
  • FR1004659A - New wind group : en fr
  • FR1004894A - Advanced ammonium nitrate : en fr
  • ES27808Y - Bicycle for transport and cargo : en es
  • ES28676Y - Combination security lock : en es
  • GB669229A - Liquid shock absorbers for motor cycle forks : en
  • US2591192A - Seismic surveying : en
  • US2591247A - Coincidence amplifier : en
  • DE835569C - Process for the manufacture of footwear : de en
  • DE835708C - Fish tie bar : de en
  • GB669427A - Improvements in or relating to electric discharge tubes : en
  • GB669503A - Improvements in and relating to chemical reactions involving the evolution of fumes of oxides or nitrogen : en
  • GB669523A - Improvements in or relating to television and like cameras : en
  • ES202353A1 - Improvements introduced in security locks (Machine-translation by Google Translate, not legally binding) : en es
  • CH281681A - Machine for the continuous production of porous mortar. : de en
  • US2591031A - Lubricated plug valve : en
  • DE1636696U - DEVICE FOR ADJUSTING THE BASIC POSITION OF TYPE WHEELS AND SIMILAR ORGANS. : de en
  • GB669404A - Improvements in electrical cables : en
  • GB669575A - Separation of stereoisomers of 1-(p-hydroxyphenyl)-2-(alpha-methyl-gamma-phenyl-propylamino)-propanol-(1) : en
  • US2590999A - Carrier for cartons and the like : en
  • USD166319S - Separable brooch or the like : en
  • GB669324A - Process for the preparation of 3-amino alcohols : en
  • FR1004703A - Turbine type gas meter : en fr
  • FR1004888A - Improvements made to devices for elastic mounting of a tank on a vehicle : en fr
  • GB669264A - Improvements in and relating to capacitor winding machines : en
  • GB669450A - Improvements in methods and apparatus for generating high-frequency current, in particular for medical purposes : en
  • DE835538C - Spring-loaded bumper : de en
  • DE835238C - Quick coupling : de en
  • DE1636610U - BIMETAL ELEMENT, IN PARTICULAR FOR ELECTRIC SWITCHING PURPOSES. : de en
  • FR1004736A - Improvement of sealing systems for steam turbines : en fr
  • CA482219A - Crystal controlled oscillators : en fr
  • CH281705A - Pocket for liquids. : en fr
  • CH281806A - Bearing. : en fr
  • CH281941A - Rail traffic control facility. : en fr
  • DE835634C - Anus praeter capsule : de en
  • DE835552C - Suction head of liquid pumps : de en
  • ES28494Y - Table for teaching the fundamental rules : en es
  • US2591194A - Apparatus for separating and cleaning potatoes : en
  • DE1636625U - LIGHTING UNIT. : de en
  • DE835557C - Bicycle rack : de en
  • ES194655A1 - A PROCEDURE FOR EXPRESSING OLIVES AND THE LIKE FOR THE EXTRACTION OF OIL OR OTHER JUICE : en es
  • FR1004867A - Improved lever control device, more particularly usable for controlling the handbrake of motor vehicles : en fr
  • FR1004979A - Classification process for business records : en fr
  • DE835598C - Steam water trap with a horizontally mounted shut-off device controlled by a float : de en
  • ES28091Y - Improved bed for treating fractures : en es
  • US2590966A - Scraping tool : en
  • US2591304A - Device for the production of rods and tubes from glass, plastic or like substance : en
  • US2591398A - Fire tube furnace with flue gas turbulator : en
  • FR1004584A - Immediate gear change device without clutch or clutch, for motor vehicles : en fr
  • FR1004814A - Method and device for recovering tidal energy : en fr
  • ES30249U - Ignition switch electric pulse (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636778U - DIRECTION INDICATORS FOR CYCLISTS. : de en
  • US2591238A - Hermetically sealed compressor and vacuum system : en
  • FR1004525A - Process for the manufacture of water-insoluble astringent products : en fr
  • US2590848A - Paint spray gun : en
  • US2591520A - Electromagnetic relay or contactor : en
  • DE835286C - Safety miner's lamp : de en
  • DE835574C - Procedure for the safe removal of detonators from boreholes that have not been ignited during shooting in mining or in stone quarries : de en
  • ES194737A1 - IMPROVEMENTS MADE IN THE SPINNING TABLES DRIVEN BY SPIRAL WHEEL AND TANGENT SCREW : en es
  • GB669255A - Improvements in and relating to snap fasteners : en
  • GB669623A - Method of manufacturing resin-bearing fibrous pulp articles : en
  • ES29130U - New mechanism system applicable to indoor games tables such as soccer, hockey and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004532A - Improvement in combs of circular looms : en fr
  • FR1004765A - Safety valve for rocket propellant : en fr
  • US2590938A - Apparatus for handling tubular textile fabrics : en
  • FR1004963A - Circular dynamic balance : en fr
  • FR1004972A - Connection for flexible link, especially for watch straps : en fr
  • DE835364C - Cigarette holder : de en
  • DE835754C - Compressed air brake device for railroad trains with control valves for monitoring the pressure in the brake cylinders : de en
  • GB669436A - Winding arrangement for variable transformer : en
  • GB669577A - Improvements in or relating to electrical control systems for controlling the position or orientation of an apparatus unit : en
  • GB669628A - Rock drilling bit : en
  • CA482114A - Electrode holder : en fr
  • CH281762A - Plastic mass. : de en
  • USD166336S - Dinner plate or similar article : en
  • US2590972A - Liquid fuel feeding system : en
  • US2590982A - Well logging apparatus : en
  • US2591150A - Paper feeding mechanism for : en
  • US2591432A - Drain : en
  • DE835585C - Two-part pit stamp : de en
  • DE835702C - Actuating device for cable brakes : de en
  • CH281686A - Flat key suitable for reclosing locks. : de en
  • US2590897A - Shoulder mortar : en
  • US2591492A - Overtravel control apparatus for hydraulically controlled agricultural implements : en
  • USD166340S - Brooch or similar article : en
  • ES202027A1 - Improvements in the construction of oxi-acetylene welding soldiers and oxi-cut devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004453A - Method and devices for the study of layers crossed by a borehole : en fr
  • FR1004603A - Color television system : en fr
  • ES30260U - Improved block for general construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES30335U - A new game (Machine-translation by Google Translate, not legally binding) : en es
  • GB669626A - Improvements in windows for pressurised chambers : en
  • US2590969A - Phase modulator : en
  • US2591197A - Sheetsxsheet i : en
  • ES30285U - Device for cleaning combs (Machine-translation by Google Translate, not legally binding) : en es
  • GB669614A - Card filing devices : en
  • GR13505B - MARBLE GRINDING STONE APPLICATION SYSTEM WITHOUT WELDING. : el en
  • DE835333C - Cleaning equipment, in particular for household and office purposes : de en
  • DE835339C - Cabinet for storing shoes : de en
  • DE767270C - Light sensitive colored layers : de en
  • US2591139A - Film handling apparatus for projection devices : en
  • DE767267C - Generators for lighting vehicles : de en
  • GB669446A - Improvements in or relating to containers for preserving substances which are mixed when about to be used : en
  • US2591523A - Hand protector grip : en
  • US2591533A - Oil burner : en
  • DE835639C - Sealing for devices for artificial breathing : de en
  • ES194790A1 - IMPROVEMENTS IN THE MANUFACTURE OF PRINTING ELEMENTS : en es
  • ES23942Y - Articulated joint for metal batteries : en es
  • GR13514B - SYSTEM AND AUTOMATIC VEHICLE STOPPING DEVICE. : el en
  • DE1636626U - STROLLER. : de en
  • DE835504C - Process for making optically effective surfaces water-repellent : de en
  • DK73957C - Seating that can be converted into reclining furniture. : da en
  • ES28736Y - Cap for tablet tubes : en es
  • GB669559A - Improvements in or relating to machines for making cigarettes : en
  • ES22891Y - Perfected buttress footwear : en es
  • FR1004662A - Universal complete carrier : en fr
  • FR1004686A - Electric discharge lamp in a metal gas or vapor and associated supply circuit and preheating : en fr
  • GB669504A - Improvements in or relating to aerials : en
  • GB669417A - Gate valve : en
  • ES201934A1 - A new machine for the manufacture of syringes for injections (Machine-translation by Google Translate, not legally binding) : en es
  • ES29469U - Multiple label for labeling and packaging during transport of injectable ampoules (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004953A - Manufacturing process of poly-ethylene-poly-amino-methylene formaldehyde poly-phenol salicylate : en fr
  • FR1004472A - Improvements to rubber boots : en fr
  • FR1005000A - Board game : en fr
  • FR1004593A - Drive device for a shaft in a cinematographic device : en fr
  • GB669433A - Improvements in or relating to measuring and indicating devices : en
  • US2590834A - Plasticized polyvinylidene chloride compositions : en
  • FR1004558A - Improvement in electric frequency meters : en fr
  • FR1004664A - Device for mounting pistons on connecting rods, in internal combustion engines : en fr
  • FR1004795A - Improvements to chain mortising machines and other similar machines : en fr
  • GB669535A - Method of manufacturing resin-bearing fibrous pulp articles : en
  • ES25723U - Tightening screw for various applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004639A - Method and device including application for checking hydraulic braking circuits and others : en fr
  • FR1004684A - Device favoring the entry of air into the cooling sleeves of engines placed at the rear of vehicles : en fr
  • GB669343A - Improvements in rotary cultivators : en
  • ES194817A1 - A RECORDING ELECTROMAGNETIC OSCILOGRAPHER : en es
  • ES28495Y - Cut-out or cut-out toy figures : en es
  • FR1004485A - Toys in the form of snowmen and animals : en fr
  • ES30269U - A tool for scaling fish : en es
  • FR1004822A - Process for removing deposits from parts, in particular metal parts : en fr
  • US2591128A - Data transmitting means in record controlled statistical machines : en
  • ES194770A1 - A METHOD FOR MAKING POSTS, BEAMS, OR OTHER PROFILED CONCRETE BODIES : en es
  • FR1004649A - Heating device for baking ovens : en fr
  • ES28017Y - Sneaky coat rack : en es
  • ES30274U - New model of toy to project movies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004957A - Thermal device for opening bivalve molluscs, especially oysters : en fr
  • FR1004591A - New self-excited and self-regulating synchronous electric machine : en fr
  • FR1004982A - Hand baggage transport device and adjustable system for securing them : en fr
  • ES30196U - Grinding wheel rectifier (Machine-translation by Google Translate, not legally binding) : en es
  • US2591256A - Biscuit cutting machine and the like : en
  • US2591309A - Photographically sensitive diazotype element : en
  • ES201947A1 - A process of transformation of the hair, in textile fiber (Machine-translation by Google Translate, not legally binding) : en es
  • ES30179U - Toy parachute (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004621A - Method and installation for obtaining a constant hydrometric degree in industrial dryers such as ceramic dryers : en fr
  • GB669407A - Electrical plant : en
  • US2591384A - Production of tri-and tetra-isobutylene : en
  • US2590989A - Circuit breaker : en
  • US2591618A - Remote starting control for internal-combustion engines : en
  • DE835284C - Zipper : de en
  • GB669358A - Improvements in wheeled push chairs for small children : en
  • DE835730C - Articulated piece for hydraulic or pneumatic conveyor pipelines : de en
  • FR1004655A - Toothpaste : en fr
  • FR1004769A - Improvements to siphons : en fr
  • GB669466A - Refrigeration : en
  • US2591204A - Fishing reel : en
  • FR1004935A - Electrical fence : en fr
  • DE835235C - Tillage unit : de en
  • CA482189A - Wall construction : en fr
  • FR1004577A - Method and device for vibrating large areas : en fr
  • DE1636695U - CHAMBER FILTER PRESS. : de en
  • ES30134U - A case to contain conveniently dosed food products for baking (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004742A - Seed drill : en fr
  • US2591316A - Device for producing an oscillatory circuit tuned to an ultrahigh frequency : en
  • FR1004940A - New permanent cold corrugation process : en fr
  • GB669545A - Stabilising means for vehicle spring suspensions : en
  • US2591187A - Engine exhaust condenser : en
  • US2591206A - Cutting machine for brick, tile, and similar articles : en
  • CA482187A - Cushioning mechanism : en fr
  • US2591098A - Breathing device for storage tanks : en
  • US2591404A - Electrostatic precipitator : en
  • ES30169U - Double effect candle for fluorescent tube ignition with cathode (Machine-translation by Google Translate, not legally binding) : en es
  • USD166303S - Spot welder : en
  • US2591494A - Collapsible signboard : en
  • CA482207A - Ticket pads : en fr
  • DE835252C - Light reflector and process for its production : de en
  • CH281753A - A process for preparing beta-phenyl-ethyl alcohol. : en fr
  • US2591020A - Allylated trimethylene trisulfones : en
  • CH281823A - Fast planer. : de en
  • ES193585A1 - IMPROVEMENTS IN SOLAR OVENS : en es
  • FR1004613A - Improvements to devices for the flow and projection of liquids or gases, in particular nozzles in the fight against fires : en fr
  • GB669228A - Improvements in methods of charging furnaces, especially shaft furnaces : en
  • GB669304A - Improvements in or relating to tri-(substituted mercapto)-s-antimonious acids and intermediates therefor : en
  • AU155318B2 - Improvements in or relating to cathodes for electric discharge tubes : en
  • CH281796A - Installation for the cinematography of the reflex pupil of the human eye. : de en fr
  • DE758778C - Compressed air valve : de en
  • ES201264A3 - An electromagnetic appliance for gas ignition by spark (Machine-translation by Google Translate, not legally binding) : en es
  • US2590980A - Apparatus for the catalytic conversion of hydrocarbons : en
  • US2591656A - Portable ironer and stand combination : en
  • GB669317A - The manufacture of moulded carbon products : en
  • FR1004617A - Improved apparatus for measuring the hydrometric state of ambient air or of any body : en fr
  • FR1004893A - Process for preparing 2-butanone-1,4-diol and its derivatives : en fr
  • FR1004998A - Improvements to cooled rotors for gas turbines : en fr
  • DE1636627U - SEAT SKI. : de en
  • DE835526C - Woodworking machine with feed movement of the work pieces by transport chains with carriers : de en
  • DE835651C - Dowel connection for parts made of wood, especially frames and chair legs : de en
  • DE835803C - Running board support for roofs : de en
  • ES30126U - A new type of tap male (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004456A - Cutting album convertible into small films : en fr
  • FR1004849A - Piston for internal combustion engine : en fr
  • DE835467C - Insulating sleeves for electrical conductors and processes for their manufacture : de en
  • DE1636541U - WHEEL FOR WASHING MACHINES TO MOVE THE WASHING WATER. : de en
  • DE835682C - Hand lever shears : de en
  • DE835781C - Rubber bandage for manure holder : de en
  • ES30167U - Fuse box (Machine-translation by Google Translate, not legally binding) : en es
  • ES30283U - Electric inverter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004658A - Air preheating device for internal combustion or combustion engines : en fr
  • FR1004844A - Improvements to coupling devices, in particular for cable car trolleys and other similar applications : en fr
  • ES30286U - Mat (Machine-translation by Google Translate, not legally binding) : en es
  • ES30149U - A transparent envelope ball and floating interior trim (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004768A - elastic element working in compression : en fr
  • DE835234C - Draft regulation for plows : de en
  • US2590873A - Method and apparatus for measuring radioactivity : en
  • US2591498A - Process for brominating xylene : en
  • US2591521A - Cathode-ray tube and method of manufacturing such tubes : en
  • ES30128U - A new system of portraits and images in plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES27392Y - Rotating and movable rod device in multiple dreccones carrying figures for recreation or distraction : en es
  • ES30051U - A culinary wire appliance for steam boiling (Machine-translation by Google Translate, not legally binding) : en es
  • US2591144A - Resilient support for tractor seats : en
  • US2591213A - Process for hydrating dates : en
  • US2591264A - Television receiver : en
  • DE835719C - Door closer : de en
  • GB669612A - Improvements in or relating to antiseptics of the peroxide type : en
  • DE756883C - Process for reducing shrinkage stresses after soldering hard metals onto metallic substrates : de en
  • DE835544C - Eccentrically adjustable boring tool for smooth boring bars : de en
  • FR1004425A - Portable electric lamp : en fr
  • FR1004910A - Double Acting Hot Gas Piston Machine : en fr
  • GB669508A - Apparatus for the hanging storage of documents and the like of large dimensions : en
  • US2590987A - Slicing machine and method : en
  • DE835819C - Fuel injector : de en
  • ES194670A1 - VALVE MECHANISM : en es
  • CA482158A - Automatic transmission : en fr
  • USD166292S - Rotatable control knob : en
  • CH281692A - Process for preparing carbon pastes which can be used for making electrodes. : en fr
  • CH281758A - Process for the production of a lacquer resin. : de en
  • US2591397A - Jack eye for loom harness : en
  • US2591117A - Shaded pole motor : en
  • US2591443A - Device for determining capillary fragility : en
  • CA482104A - Refrigerating machine for air conditioning : en fr
  • CA482141A - Carbon black : en fr
  • DE1636691U - HEAVY LIQUID CHANNEL FOR PROCESSING COAL, ORES OR OTHER MATERIALS. : de en
  • DE835400C - Hydraulic press : de en
  • ES201563A1 - A mobile stretcher spreader machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES201771A3 - A procedure for manufacturing stretch bags (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004585A - Waterproof hairstyle and clothing for bad weather : en fr
  • GB669507A - Improvements relating to continuous self-baking electrodes : en
  • AU772452A - Improvements in or relating to electric discharge lamps : en
  • DE835319C - Electric water heater and steam generator : de en
  • DE835636C - Sick bed with mattress divided into ribs : de en
  • DE835718C - Roller bearings, especially for sliding door guides : de en
  • CH281804A - Shock absorbing bearing. : en fr
  • CH281745A - Apparatus for brewing liquids. : en fr
  • AU773852A - Improvements in and relating to manually operated brickmaking machines : en
  • US2591284A - Foldable reclining chair : en
  • US2591346A - Grill structure : en
  • US2591161A - Retainer for roller bearings : en
  • US2591209A - Washing and drying machine : en
  • US2591105A - Exothermically reacting sleeve for risers : en
  • CH281676A - Machine for screwing and unscrewing lag bolts attached to railway sleepers. : en fr
  • DE1636513U - DEVICE FOR UNROLLING FABRIC PANELS, IN PARTICULAR FABRICS. : de en
  • US2591085A - Machine for bending sheets : en
  • US2591292A - Fluid valve : en
  • US2591564A - Molding and assembling method and apparatus : en
  • CH281985A - Process for converting an azo dye. : de en
  • DE835350C - Machine for cutting wood using saw chains : de en
  • DE835806C - Method of joining the ends of bead wires for pneumatic tires : de en
  • US2591603A - Plug catcher and indicator : en
  • CH281841A - Unidirectional mechanical control device of a control organ. : en fr
  • DE1636700U - HUMIDITY-INSENSITIVE MICROPHONE WITH AUTOMATIC PRESSURE COMPENSATION. : de en
  • AU160851A - Improvements relating tothe manufacture of bottles andother hollow articles from plastic materials : en
  • CA482197A - Process for preparing carotenoid concentrates from palm oil : en fr
  • CH281875A - Auto switch. : de en
  • CH281733A - Soft sliding slider closure on two rows of staples. : en fr
  • CH281842A - Mechanism for transforming a continuous rotary movement into a reciprocating rotary movement, especially for washing machines. : en fr
  • AU767952A - Improvements in and relating to hydraulic control valves : en
  • DE835254C - Device for generating illuminated signs : de en
  • ES194822A1 - IMPROVEMENTS IN THE OBTAINING OF WETTING AGENTS : en es
  • ES201362A1 - A new procedure for the manufacture of electrical resistors for machines "linotip" and "intertip" (Machine-translation by Google Translate, not legally binding) : en es
  • US2591535A - Balanced optical objective and focusing lens assembly : en
  • USD166363S - Shorts : en
  • BE509864A - : en fr
  • CA482217A - Electric circuit interrupters : en fr
  • CH281778A - Circuit to avoid the harmful effects of low frequency microphones on a high frequency proximity control device. : de en
  • AU773952A - Improvements in and relating to brickmaking machines : en
  • CH281698A - Seat. : en fr
  • AU148736B2 - Anew and improved device for cutting grass and hedges : en
  • CA482128A - Casein purification using so2 gas : en fr
  • CH281763A - Process for the production of potassium-containing nitrophosphates. : de en
  • DE835722C - Door closer : de en
  • ES194824A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINE CASES OR MACHINE PARTS : en es
  • ES194861A1 - PERFECTED MEANS FOR LOOSENING LOCKS : en es
  • FR1004466A - Method and apparatus for metalworking : en fr
  • US2591155A - Can opener attachment : en
  • US2591188A - Apparatus for recovering the inorganic content of concentrated waste liquor : en
  • DE1636603U - FLUORESCENT TUBE STARTER WITH TRANSLUCENT CUP. : de en
  • CH281739A - Process for the production of centrifugal chambers with tangential inlet for centrifugal separators. : de en
  • DK73950C - Planer for laying coating layers. : da en
  • ES194865A3 - IMPROVEMENTS OF THE APPLIANCE - FEEDING HOPPER FOR ROUGH AND SIMILAR METAL SCREWS : en es
  • DE835690C - Photographic camera, especially for taking series pictures for professional photographers : de en
  • CH281866A - Electrical equipment that can be assigned to a bed for hospitals, old people's homes and the like. : de en
  • AU157053B2 - Improvements in or relating to sheet material : en
  • DE835669C - Fuel injection pump : de en
  • ES30240U - Open frame motorcycle : en es
  • GB669439A - Improvements in and relating to poultry battery gages : en
  • CH281797A - Process for the production of adhesive glasses. : de en
  • CH281909A - Device for selecting an automatic telephone or telegraph installation having subscribers to several lines. : en fr
  • ES30027U - Artifice or set to guarantee the conformity of secret writings and non-secret writings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004454A - Water-soluble dyes, processes for their preparation and application : en fr
  • FR1004508A - Cast artificial stone : en fr
  • FR1004860A - Advanced gear change mechanism : en fr
  • GB669470A - Stainless steel alloys and their heat treatment : en
  • AU773652A - Improvements in or relating to phosphor and method of making : en
  • CH281751A - Process for the preparation of 1-methyl-5,8-dimethoxy-2-tetralone. : de en
  • CH281816A - Device for using, in particular as a drill for objects placed on a table, the headstock of a lathe. : en fr
  • CH281898A - Process for the manufacture of 1-methyl-4- (2-pyridyl) -piperazine. : en fr
  • ES200827A3 - A sound washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2590977A - Finger held double-faced shoe wax applicator and polisher : en
  • US2591088A - Video blanking circuit : en
  • USD166293S - Frozen confection : en
  • US2591502A - Road paving machine : en
  • US2591052A - Reel : en
  • US2591126A - Bird feeder : en
  • CA482087A - Undeformable containers : en fr
  • CH281904A - Electrical switching device that can be operated by means of a coin. : de en
  • CA482081A - Contoured pillow : en fr
  • CH281850A - Pistons for internal combustion engines. : de en
  • US2591369A - Pallet for stamping machines : en
  • US2591385A - Method of treating selvage edges of textile sheet material : en
  • DE835380C - Spring body made up of an assembly of inner open ring shells with tubes in between or tube-like closed structures : de en
  • FR1004636A - Trouser tensioner : en fr
  • FR1004885A - Improvements to rotary kilns : en fr
  • DE835404C - Pump that can be coupled to the drive shaft of a tractor : de en
  • DE835441C - Process for the production of xanthine : de en
  • DE767199C - Circuit for generating short pulses : de en
  • DE835659C - Self-igniting lighter : de en
  • FR1004643A - Insulating connecting device, in particular for electric cables : en fr
  • US2591377A - Mortar applicator : en
  • FR1004409A - Process and dye bath for plastics : en fr
  • DE835363C - Device for holding a cigar or cigarette while smoking : de en
  • DE835546C - Resiliently mounted copy pen for manually controlled copy milling machines : de en
  • CH281972A - Process for the preparation of a new intermediate dye. : de en
  • DE835336C - stool : de en
  • GB669476A - Improvements in or relating to automatic control systems : en
  • AU163051A - Improved attachment to tractors of loading, earthmoving and like equipment : en
  • CH281884A - Burner for liquid fuels. : en fr
  • DE1636573U - DEVICE FOR COARSE AND FINE ADJUSTMENT. : de en
  • DE835346C - window : de en
  • DE835658C - Method and device for producing very thin sections from organic tissues or the like. Material : de en
  • ES202360A2 - A procedure for stopping penicillin solutions with a prolonged effect (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004402A - Method and device for measuring impedance differences : en fr
  • US2591320A - Apparatus for forming corners : en
  • US2591638A - Line carrier : en
  • USD166370S - Lighting fixture : en
  • DE1636600U - BALANCING CORE SCREW-ON IN A NUT THREAD FOR COILS IN ELECTRICAL TECHNOLOGY, IN PARTICULAR COMMUNICATION TECHNOLOGY. : de en
  • ES30162U - Shower device for breasts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004901A - Enhancements to fast-loading cameras : en fr
  • GB669277A - Improvements in or relating to slicing machines : en
  • US2591039A - Oil-burning air heater with means for draining spilled oil : en
  • US2591208A - Elimination and irrigation equipment : en
  • FR1004634A - Direction-finding navigation system : en fr
  • CH281897A - Process for the production of a new naphthalene derivative. : de en
  • ES194811A3 - CONSTRUCTION PROCEDURE BASED ON PREFABRICATED ELEMENTS : en es
  • ES194815A1 - AN EXPLOSIVE PUMP : en es
  • ES26074Y - Sharpening-smoothing device for razor blades : en es
  • GB669415A - Improvements in and relating to trolleys for transporting dustbins and the like : en
  • USD166354S - Necklace or the like : en
  • GB669594A - Improvements in or relating to metal barrels and like metal containers : en
  • US2591553A - Folding device : en
  • US2590928A - Loose-leaf binder : en
  • US2591345A - Direct current amplifier with synchronized chopper and rectifier with phase sense : en
  • US2591508A - Extrusion apparatus : en
  • AU776252A - Improvements in automatic telephone systems : en
  • CH281770A - Cinema recording process using gas discharge lamps as light sources. : de en
  • DE835728C - Packaging and cartoning of explosives : de en
  • DE835779C - Thread guide : de en
  • FR1004509A - Device for measuring the diaphaneity of bodies and allowing the correct execution of heliographic and photographic reproductions : en fr
  • GB669429A - Improvement in large diameter pipe coupling : en
  • ES202040A1 - A spark producer system for the ignition of autonomous welding soldiers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004632A - Improvements in differential mechanisms : en fr
  • FR1004798A - Installation of pressurized fluid distribution at various flow rates : en fr
  • DE835283C - swimsuit : de en
  • DK73954C - Breaking chamber for switches consisting of two elastically connected parts. : da en
  • FR1004865A - Attachment device for auxiliary rockets on a flying machine : en fr
  • AU160567B2 - Time announcing system : en
  • CH281955A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • US2591032A - Methods for growing ethylenediamine tartrate crystals : en
  • FR1004600A - metal prop for mines : en fr
  • FR1004759A - removable mud shield for cycle and motorcycle : en fr
  • GB669465A - Improvements in or relating to an apparatus including a pair of relatively movable members adapted to carry forming dies : en
  • GB669600A - Improvements in and relating to waterproof cements : en
  • FR1004548A - New artificial marble and manufacturing process : en fr
  • US2591212A - Leg and ankle massage table apparatus : en
  • DE835591C - Process for producing crepe-like shrink effects, combined with color printing effects on fabrics containing native cellulose : de en
  • DE835707C - Belt tensioning device for belt grinding machines : de en
  • DE835439C - Process for the production of chlorine dioxide : de en
  • ES27773Y - Mechanism for actuating and mounting the figures of the tabletop sets : en es
  • ES28886Y - Rolled cigarette paper case : en es
  • ES30156U - Fabric for the reinforcement of rubber articles formed by steel ropes and twisted twine of textile fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES30180U - Additional sighting point for hunting shotguns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004740A - Improvements made to patterns to make clothes : en fr
  • FR1004996A - Further training in the manufacture of floats : en fr
  • GB669378A - Improvements in and relating to electrical fuses of the bi-metallic type : en
  • GB669591A - Improvements in or relating to diaryl pyrazolines : en
  • US2591405A - Stop motion device for knitting machines : en
  • US2591267A - Machine for forming clay pipes with bell-shaped ends : en
  • US2591315A - Alkali treatment of agave and manila hemp fibers to produce flexible fibers : en
  • US2591571A - Electric lamp with ball switch : en
  • US2591614A - Rotary cutter head with slotted bit seats : en
  • US2591055A - Desiccator using an absorbent : en
  • US2591351A - Note pad and note sheet holder : en
  • ES194788A1 - IMPROVEMENTS IN CHIQUES SHOCK ABSORBERS : en es
  • ES202185A3 - Improvements in the appliances for the production of cold by absorption (Machine-translation by Google Translate, not legally binding) : en es
  • GB669586A - Improvements in watch or clock movements with manual and automatic winding mechanism : en
  • CH281807A - Wristwatch. : en fr
  • DE835744C - Device for thrust compensation of centrifugal machines, in particular steam turbines : de en
  • AU766452A - Improvements relating tothe projection of cinematograph films : en
  • ES30025U - Ring type (Machine-translation by Google Translate, not legally binding) : en es
  • ES30164U - Rib-blind, perfected for loom (Machine-translation by Google Translate, not legally binding) : en es
  • CH281983A - Process for converting an azo dye. : de en
  • ES202002A1 - A furnace for the fusion of minerals, especially of iron minerals (Machine-translation by Google Translate, not legally binding) : en es
  • GB669408A - An improved horticultural cloche : en
  • ES30125U - A new type of male for hand or machine threading (Machine-translation by Google Translate, not legally binding) : en es
  • DE835297C - Process for the preparation of dialkyl phosphites : de en
  • DE835605C - Process for the production of artificial ice : de en
  • FR1004547A - Process and installation for the extraction and treatment of vegetable fats : en fr
  • US2591420A - Cultivator : en
  • DE1636531U - PIN BUCKLE, IN PARTICULAR FOR SHOES. : de en
  • DE835633C - Device for promoting natural fertilization : de en
  • ES194797A3 - APPARATUS FOR THE MANUFACTURE OF OBJECTS FROM FLUID PASTA : en es
  • DE835550C - Clamping and fastening device for sound film walls made of plastic on a polyvinyl basis : de en
  • FR1004654A - Method of applying paints or makeup : en fr
  • FR1004796A - Improvement of the butts of wheelbarrow handles : en fr
  • GB669248A - Cylinder and piston construction : en
  • AU772752A - Oxy-argon gas-shielded metal-arc welding : en
  • DE1636564U - THREAD ALIGNMENT CORE WITH A BRAKE INSERTED IN A CROSS HOLE. : de en
  • ES28489Y - Perfected packaging : en es
  • ES30188U - New type of adjustable tap for hand threading (Machine-translation by Google Translate, not legally binding) : en es
  • ES30318U - Water heater for shower based on carbon electrode (Machine-translation by Google Translate, not legally binding) : en es
  • GB669249A - Improvements in air blast goaf stowing machines, especially for underground working : en
  • DK73947C - Process for the preparation of N- (2-pyridyl) -N- (p-chlorobenzyl) -N ', N'-dimethyl-ethylenediamine or salts thereof. : da en
  • DE835243C - Hacksaw : de en
  • GB669405A - An improved means for transporting sheet material, for example, through a photographic processing machine : en
  • ES202243A1 - A TEXTILE STRETCHING APPARATUS : en es
  • FR1004536A - Process for removing spoilage products from internal combustion engine lubricants : en fr
  • FR1004679A - Unit intended, more particularly, to be mounted on tractors in order to use the latter as sprayers : en fr
  • DE835361C - Cleaner for pipes and cigar or cigarette holders : de en
  • ES28742Y - Perfected pick-up : en es
  • FR1004916A - Device for fixing the magnifying ring for waterproof and hermetic watch cases : en fr
  • US2591401A - Fuel injection device : en
  • ES202093A1 - A procedure for the manufacture of displacable containers of agglomerated cork (Machine-translation by Google Translate, not legally binding) : en es
  • ES30100U - Fund-container for spark plugs (Machine-translation by Google Translate, not legally binding) : en es
  • ES194717A1 - A TORQUE REGENERATING APPARATUS FOR THE TRANSMISSION OF MOTORIZED VEHICLES : en es
  • FR1004939A - Direct injection pump : en fr
  • DE835272C - Spraying method, spraying device and extruded material for the production of coatings from metals and / or non-metallic materials : de en
  • FR1004803A - Method and device for vaporizing medicinal liquids : en fr
  • FR1004762A - Improved valve and its applications, in particular to hydraulic shock absorbers : en fr
  • GB669605A - Improvements in or relating to a machine for making wire fabric : en
  • DE835367C - Device for splitting Zuendholzern : de en
  • GB669312A - Sulfonated aryl alkane detergents and process of producing same : en
  • US2591162A - Fruit juicer : en
  • FR1004694A - Broadband bolometer or attenuator for microwaves : en fr
  • DE835324C - Methods of treating and cleaning antibiotic substances : de en
  • DE835443C - Electric melting furnace with lifting mechanism to remove the lid : de en
  • FR1004739A - Lid for condensed milk can : en fr
  • DE835606C - Ice cream maker : de en
  • ES201542A1 - New electronic system for receiving certain acoustic signals, triple notice (Machine-translation by Google Translate, not legally binding) : en es
  • ES30327U - Paper sticker tape (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004582A - Improvements to transmission systems : en fr
  • FR1004467A - Improved valve device for compressors and similar machines : en fr
  • ES202277A1 - Improvements introduced in threading machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636655U - CONTROL ACK SWITCH. : de en
  • ES30314U - Portavides with flowerpot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004612A - Washbasin filter : en fr
  • FR1004620A - Process for manufacturing boxes of cardboard or similar material : en fr
  • FR1004881A - Advanced tank for storing volatile products : en fr
  • US2591007A - Electronic accounting machine : en
  • US2591107A - Method of making a thyroprotein feed : en
  • CA482172A - Agricultural implement : en fr
  • CH281837A - Check valve. : de en
  • CH281974A - Process for the preparation of a new intermediate dye. : de en
  • DE754346C - Shifting device for gear change transmissions of motor vehicles, adjustable by an auxiliary : de en
  • DE835424C - Ignition channel locking device, especially for floors with self-propulsion : de en
  • DE835765C - Mechanical oscillation system that can be set into oscillation by electrical equipment : de en
  • FR1004610A - Removable bottom for fishing locker : en fr
  • GB669311A - Improvements in carrying out chemical reactions : en
  • GB669393A - Improvements in or relating to electric photographic exposure meters : en
  • DE835262C - Drawbars for motor vehicle trailers : de en
  • ES202098A1 - A MACHINING MACHINE FOR SIERRA-CINTA APPLIANCES : en es
  • ES22531Y - Mobile and foldable extension arm lamp : en es
  • ES30303U - Photographic magnifying device for negatives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004515A - Product for the treatment of fabrics : en fr
  • GB669493A - Improvements in or relating to drums, containers and like hollow-ware : en
  • US2590879A - Relay ring circuit : en
  • ES202072A1 - A differentiated transmission system (Machine-translation by Google Translate, not legally binding) : en es
  • ES30141U - An elastic tape to cover the buyes of the wheels of cars for children and invalids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004481A - Folder-distributor for phonograph records : en fr
  • FR1004588A - Process for preparing catalysts and its applications : en fr
  • CH281886A - Method and device for the production of adhesive tapes with a porous coating, in particular adhesive plasters. : de en
  • AU160455B2 - Improvements in and relating to electrical timing devices : en
  • CH281677A - Drilling rig. : de en
  • CH281923A - Poster advertising device. : de en
  • ES26838Y - Container fitted with plunger : en es
  • ES30153U - A toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004763A - Special arrangement of a photographic exposure time measuring device for carrying it on the arm : en fr
  • FR1004809A - High power switch with two contact members : en fr
  • FR1004840A - Detachable rim : en fr
  • FR1004967A - Permanent treatment of mildew using carbonated copper trellises : en fr
  • CA482108A - Construction of road vehicles : en fr
  • CA482194A - Refrigerator door latch : en fr
  • ES194691A3 - WATER COOLING TOWER WITH FORCED AIR CIRCULATION : en es
  • FR1004615A - Slides for mirrors or plastic panes and their manufacturing method : en fr
  • FR1004949A - Process and device for automatic and continuous degreasing for small parts, in solvent vapors : en fr
  • GB669510A - Improvements relating to composite metallic articles : en
  • GR13508B - METHOD OF CONSTRUCTION OF STONE SHELLS OF MINUTE WALLS OF PARALLEL SHAPE, THE INTERIOR OF THOSE WHICH IS FILLED BY ANY INSULATION INSULATORY. : el en
  • US2590976A - Splitter vane construction for gas valves : en
  • US2591177A - Seismic surveying : en
  • FR1004690A - Improvements to two-way ratchet wrenches : en fr
  • CA482132A - Ultra high frequency electric discharge devices : en fr
  • DE835815C - Piston ring for two-stroke engines : de en
  • FR1004733A - Cufflink : en fr
  • FR1004954A - Fishing rod holder : en fr
  • CH281843A - Hydraulic device for controlling a reciprocating movement of a component of a machine tool. : en fr
  • US2591004A - Cylinder broach : en
  • CH281787A - Peak counter with hysteresis counter-torque. : de en
  • DE835502C - Method and device for producing glass fibers or the like. : de en
  • ES194805A1 - ROTARY PUMP AT LOW SPEED FOR TRANSFER OF LIQUIDS : en es
  • ES27788Y - Table football game with controls by hand-operated rods and by pedals : en es
  • US2590919A - Clothesline adjuster : en
  • US2591305A - Handle for suction cleaner casing : en
  • CA482209A - Fastening device : en fr
  • CA482227A - Folding card table with lock means : en fr
  • CH281867A - High voltage electrical pressure cable. : de en
  • AU160745B2 - Improvements relating to cut-in and cutout switch gear for electrical generating equipment : en
  • US2591487A - Draw hook with lock cap for trailers : en
  • CA482164A - Dynamoelectric machine with residual field compensation : en fr
  • CA482144A - Fixing of the blades of turbine and like machines : en fr
  • AU158969B2 - Improvements in combustion apparatus : en
  • AU772152A - Antiskid mechanism for brakes : en
  • CH281934A - Bicycle hub alternator. : de en
  • AU148804B2 - Improvements in brake beams : en
  • AU774152A - Device for lubricating saw-chains : en
  • US2591146A - Needle threader : en
  • CA482142A - Gas scrubber : en fr
  • CH281761A - A process for preparing a product containing interpolymers of styrene and a drying oil. : en fr
  • DE835613C - Cleaning agent for iron and steel melts : de en
  • ES28335Y - Foldable container for all kinds of fruits : en es
  • FR1004766A - Distributor mechanism for rocket propulsion apparatus : en fr
  • CA482222A - Electric discharge devices : en fr
  • CA482216A - Adhesive tapes and sheets : en fr
  • CH281826A - Device for the feed of the tool support on machine tools. : de en
  • DE835407C - Hydraulic working cylinder, especially for tilting devices on motor vehicles : de en
  • DE835694C - Illuminated film gluing press : de en
  • DE752445C - Arrangement for harmonic compensation in alternating current networks : de en
  • DE835395C - Device for the step-by-step advancement of cinematographic films by means of a vibrating gripper : de en
  • US2590930A - Circuit control for well surveying instruments : en
  • US2590854A - Automatic hammer safety for automatic guns : en
  • DE835551C - Gloss drying of photographic images : de en
  • CH281940A - Device for controlling the points of a route station for controlling rail traffic. : en fr
  • US2591185A - Wire spring structure : en
  • US2591499A - Coal tongs : en
  • CH281829A - Torsion spring. : en fr
  • CH281664A - Cattle chain. : de en
  • CH281844A - Winch. : en fr
  • USD166342S - Necklace or the like : en
  • US2590946A - Combining measuring circuit : en
  • US2591012A - Electron tube of the high-frequency and high-power type : en
  • CH281863A - Amplifier machine with two-stage reinforcement. : de en
  • DE755715C - Switchable socket : de en
  • DE835807C - Machine for the production of webs made of rubber, plastics or the like in continuous operation : de en
  • DK73958C - Seating and reclining furniture. : da en
  • ES194833A1 - A PROCEDURE FOR THE PREPARATION OF VITAMIN B12 : en es
  • ES202159A1 - Improvements in textile drafting apparatus : en es
  • ES27889Y - Mechanism of articulation and mounting of the actuating figures of the tabletop games : en es
  • ES30152U - New bicycle seat suspension (Machine-translation by Google Translate, not legally binding) : en es
  • GB669364A - Improvements in or relating to electric pulse modulation systems : en
  • DE835322C - Electrode holder : de en
  • CH281928A - Box with a side-by-side insert for elongated objects. : de en
  • CH281782A - A method and apparatus for continuously indicating the value of a torque. : en fr
  • CH281877A - Surge arresters. : de en
  • CA482206A - Electrical control device : en fr
  • DE835248C - Gyro crusher : de en
  • DE835713C - Window lock with turning bolt, especially for double-leaf windows : de en
  • DE835733C - Safety valve for gas burner : de en
  • AU772652A - Improvements in electric discharge tubes : en
  • US2591269A - Signaling wand for flashlights : en
  • US2591456A - Railway track circuits : en
  • AU208051A - Rotary broom tor road sweeping andthe like : en
  • CA482152A - High vacuum distillation process and apparatus : en fr
  • CH281813A - Process for the production of a resistance welding electrode and punch for carrying out this process. : de en
  • CH281851A - Gas turbine. : en it
  • CH281684A - Safety lock. : en fr
  • DE1636539U - ADJUSTMENT GAUGE FOR UPPER ROLL BEARS OF DRAWER MILLS ON SPINNING MACHINES. : de en
  • DE1636677U - ACOUSTIC DUCT. : de en
  • USD166309S - Finger ring : en
  • US2591254A - Method for producing rubber polymer-sulfur dioxide filaments : en
  • US2590965A - Collapsible vegetable packing apparatus : en
  • FR1004506A - Improvements made to speed modifying transmission components and, in particular, to pulleys : en fr
  • AU766352A - Improvements in or relating to color television systems : en
  • CH281720A - Sewing machine with a cover that can be removed from the arm of the sewing machine housing. : de en
  • CH281986A - Process for converting an azo dye. : de en
  • CH281744A - Process for removing acid and nitrous contaminants from air. : de en
  • CH281860A - Open refrigerated display case. : de en
  • US2590975A - Change-speed gear for cycles and the like : en
  • US2591070A - Combined magnetic transducer head and output transformer : en
  • US2591578A - Insulated container : en
  • US2591599A - Structure for drilling wells in deep water : en
  • CA482135A - Method of bending sealed glass tubes : en fr
  • CH281774A - Exchange pen. : de en
  • CH281822A - Hand-held gnawing machine. : de en
  • CA482198A - Amplifying system : en fr
  • FR1004946A - Exhaust auto theft alarm : en fr
  • CA482121A - Ophthalmic mountings : en fr
  • CA482151A - High vacuum pumps and self-pumping stills : en fr
  • CH281810A - Process for producing chains with seamless links and apparatus for carrying out the process. : de en
  • US2591000A - Retractable flap support : en
  • US2591360A - Handle means for simultaneous operation of double-ended pliers : en
  • US2590978A - Introduction of a double bond adjacent a keto group in ketosteroids : en
  • US2591215A - Serving table with rotatable center : en
  • US2591386A - Insulated sectionalized bus duct system : en
  • AU158172B2 - Improvements in and relating to adjustable relief valves : en
  • DE835219C - Folded and re-spreadable map : de en
  • ES30174U - Auxiliary support for handset (Machine-translation by Google Translate, not legally binding) : en es
  • US2591163A - Padding attachment for garment hangers : en
  • US2591596A - Clothespin : en
  • CH281790A - AC bridge circuit which includes a tuning indicator tube as a bridge balance indicator. : de en
  • FR1004748A - Improvements to shoes : en fr
  • GB669411A - Improvements in or relating to photographic cameras and control apparatus therefor : en
  • US2591400A - Water heater system : en
  • DK73945C - File box. : da en
  • US2590867A - Noise reducer in scintillation counting : en
  • US2591573A - Resinous insoluble reaction products of tertiary amines with haloalkylated vinyl aromatic hydrocarbon copolymers : en
  • USD166324S - Air diffusing outlet for ventilating systems : en
  • DE835369C - Pocket lighter : de en
  • ES26830Y - Artificial blocks for the construction of hydraulic works : en es
  • FR1004592A - Ball bearings for automatic winding oscillating weight for timepieces : en fr
  • FR1004829A - Hook to extract the caps : en fr
  • GB669309A - Space heating device : en
  • GB669423A - Diaphragm-anchoring means : en
  • USD166335S - Illuminable sign : en
  • FR1004545A - Lock for furniture or others : en fr
  • GB669529A - Apparatus for bowling and batting the ball for table cricket game : en
  • GB669250A - Improvements in and relating to seals for ultra high frequency transmission lines : en
  • GB669585A - Process for the manufacture of 2-amino-4-methyl-pyrimidine and n-alkyl and n-aryl derivatives thereof : en
  • ES30115U - Improved case for compresses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004678A - Electron tube functioning as an oscillator by the effect of interaction between several electronic threads of different speeds : en fr
  • DE1636666U - POWER CONVERTER. : de en
  • ES29356U - New sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • ES30213U - Perfect saddle for motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004474A - Light modulator : en fr
  • DE764250C - Process for making wood and fabric fireproof : de en
  • DE1636642U - EDGE REINFORCEMENT FOR GLOW COVERS. : de en
  • US2591501A - Sanitary milk bottle capping head : en
  • ES201982A3 - An automatic travel indicator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES30168U - Heating apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • GB669260A - Value indication for article-dispensing systems : en
  • GB669296A - Improvements in and relating to clamps for magnetic cores formed of stacked laminations : en
  • ES25317Y - Padlock : en es
  • ES28599Y - Bright poster or advertisement : en es
  • GB669366A - An improved automatic crockery and cutlery washer and dryer : en
  • CH281861A - Plate device. : en fr
  • DE1636576U - HYDRAULIC ELECTRIC TIRE ALARM. : de en
  • DE835428C - Highly polished hard coal shaped bodies and process for their production : de en
  • GB669479A - Improvements in microscopy : en
  • CA482173A - Tape dispenser : en fr
  • US2591018A - Variable weight provision for pressing irons : en
  • DE1636516U - FOLDER WITH LETTING MEANS. : de en
  • DE1636673U - FASTENING DEVICE ON PIPE SOCKETS. : de en
  • DE835270C - Device for roughening mainly leather u. like : de en
  • ES30298U - A double utility nail brush (Machine-translation by Google Translate, not legally binding) : en es
  • US2591490A - Air filter : en
  • US2591586A - High-temperature lubricating greases : en
  • USD166356S - potchen d : en
  • DE1636698U - FOLDING CASE RADIO RECEIVER. : de en
  • FR1004435A - Improvement in the assembly of meter axes : en fr
  • ES22760Y - Male plug perfected for electrical current : en es
  • ES30266U - Tri-optic cards (Machine-translation by Google Translate, not legally binding) : en es
  • AU765752A - Improvements in or relating toa car coupler : en
  • CH281755A - A process for the manufacture of α-phenyl-α- (B-dimethyl-aminoethyl) -2-pyridylacetonitrile. : en fr
  • GB669592A - Alkyl- and aryl-esters of alkyl benzene-sulfonic acids : en
  • US2591633A - Beating apparatus : en
  • FR1004883A - Method and apparatus for handling mild steel strips intended for the manufacture of tubes : en fr
  • DE835761C - Circuit arrangement for the automatic setting of a DC operating voltage of a push-pull amplifier in B or AB operation : de en
  • ES28546Y - Reinforced cardboard sheet : en es
  • FR1004665A - Process for the manufacture of sealed containers or boxes for electric capacitors, transformers or the like and articles thus obtained : en fr
  • US2591065A - Soldering apparatus : en
  • US2591164A - Removable shoulder rest for violins : en
  • US2591198A - Apparatus for cleaning filters : en
  • FR1004479A - Improvement in the coating of materials : en fr
  • GB669458A - An improved core for electro-magnets : en
  • GB669459A - Improvements in or relating to cinder sifters : en
  • GB669617A - Improvements in or relating to electric pulse code modulation systems : en
  • ES30270U - Bell for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES30330U - Device for the execution of fastening knots in laces after leather belts and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE835278C - Roller skate with a Waelzkoerperkette arranged between an endless treadmill and its support : de en
  • DE835468C - Method and device for the production of cable sheaths made of aluminum : de en
  • CH281701A - Table for schoolboy. : en fr
  • DE835480C - Pole switching in the ratio 8: 2 and 8: 4: 2 on 8 ªÃ-pole alternating current windings : de en
  • DE835596C - Process for working up the mother liquors resulting from the conversion of p-oxyalkylphenones into pinacone compounds : de en
  • ES201817A1 - An automatic machine for dyeing fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004535A - Process to prevent the formation of deposits in internal combustion engines : en fr
  • FR1004557A - Improvement in screw pumps and implementation methods : en fr
  • GB669511A - Improvements in the manufacture of carbon black : en
  • USD166338S - Table or similar article : en
  • GB669334A - Improvements in or relating to power supply systems for telecontrolled repeater stations in coaxial line telecommunication circuits : en
  • GB669606A - Improvements in or relating to rod-shaped conductor or insulator elements for overhead lines of electrically operated vehicles : en
  • CA18583S - Stapling hammer or the like : en
  • DE835481C - Isolation of current-carrying conductors and coils made from them : de en
  • ES28820Y - Sunglasses perfected : en es
  • ES30264U - Allegorical greeting card (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004673A - Improvements to two-stroke engines : en fr
  • DE835478C - Circuit for generating a high DC voltage : de en
  • DE835566C - Chuck grinding machine : de en
  • DK73968C - Method for producing reinforced moldings by molding and reinforcements in these moldings. : da en
  • GB669286A - Article transfer apparatus : en
  • DE835683C - Hand wire cutters : de en
  • ES30305U - Improved mobile shelving (Machine-translation by Google Translate, not legally binding) : en es
  • GB669301A - Improvements in or relating to variable stroke pumps : en
  • GR13504B - STEEL WHEELS WHEELS. : el en
  • GB669468A - Stainless steel alloys and their heat treatment : en
  • FR1004544A - Manufacturing process of charcoal castings : en fr
  • GB669253A - Improvements in guide blade device for steam or gas turbines : en
  • DE1636669U - CARRIER FOR MAGNETIZABLE CORES OF INDUCTION COILS. : de en
  • DE1636679U - VALVE WITH DIAPHRAGM SEAL FOR WATER. : de en
  • ES30113U - New soap hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004902A - Longitudinal wing airplane : en fr
  • GB669265A - Improvements in method and means for preserving small doses of biological and like liquids : en
  • GB669292A - Tuning arrangement for television receivers : en
  • GB669490A - Improvements in or relating to electric resistance heating elements and their manufacture : en
  • ES202092A1 - Improvements in the sliding elements for sliding closures of the invisible type (Machine-translation by Google Translate, not legally binding) : en es
  • ES30101U - An improved pressurized oil stove (Machine-translation by Google Translate, not legally binding) : en es
  • IE20546L - Manufacture of fibro-cement sheets : en
  • ES28566Y - Multiplane illustration : en es
  • DK73946C - Process for the preparation of 2- (N, N-diphenyl-aminomethyl) -imidazolines. : da en
  • FR1004408A - Machine for destemming and treading the harvest : en fr
  • DE835629C - Device for recording cardiac and circulatory functions : de en
  • DE835670C - Injection nozzles, in particular fuel injection nozzles for internal combustion engines : de en
  • GB669451A - A method relating to the weaving of textile materials : en
  • US2590958A - Dust collector : en
  • US2591141A - Rotary beater mill with cylindrical separator structure adjacent the mill outlet : en
  • US2591642A - Nondiffusing color formers comprising aryl j-acids in which the aryl radical is provided with a nondiffusing group : en
  • US2591019A - Spark plug : en
  • US2591426A - Divided car seat : en
  • US2591174A - Well pump valve : en
  • DE835342C - Coiled rebar for concrete : de en
  • FR1004573A - Reinforced concrete ceiling and method and construction elements for its establishment : en fr
  • DE1636545U - BOTTLE BRUSH. : de en
  • DE1636675U - GLASSES CASE. : de en
  • US2591157A - Method and apparatus for producing vapor trails : en
  • DE835251C - Arrangement for achieving the color change alone or in connection with correspondence el in the case of light tube advertising systems : de en
  • DE835263C - Electromagnetically or pneumatically operated direction indicators : de en
  • DE835505C - Process for protecting the cut edges of wired glass : de en
  • GB669221A - Improvements in or relating to mechanism for operating windows and like members : en
  • GB669388A - Improvements in and relating to the control of electrically operated soot blowers : en
  • GB669485A - Improvements in or relating to spring fasteners : en
  • US2591396A - Centrifugal separator : en
  • CA482146A - Stabilizers for vinyl resins : en fr
  • ES194687A3 - COOLANT OR AIR REHEATER TO COUNTERCURRENT AND BY CONTACT BY MEANS OF WATER OR SOLUTIONS : en es
  • ES22332Y - One pivoting window bracket : en es
  • FR1004695A - Agglomerate paving stone for the construction of airfield runways or roads : en fr
  • FR1004848A - Improvements to the means for stabilizing a mixture, in particular a combustible mixture, formed by spraying droplets in a gas stream : en fr
  • AU154234B2 - Self Energizing Single Disc Brake : en
  • AU774852A - Self Energizing Single Disc Brake : en
  • FR1004872A - Electric switch forming, in particular, star-delta switch for electric motors : en fr
  • DE835501C - Method and device for continuous casting of metal bars : de en
  • GB669472A - Automatic control systems for aircraft : en
  • GB669509A - Improvements in or relating to perspective drawing instruments : en
  • US2591203A - Pin forming and button-pinning mechanism : en
  • ES30280U - A device to fix the dolls in the bars of the tables of recreational games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004717A - Improvements to ink tanks for ballpoint pens : en fr
  • CH281820A - Apparatus for boring small diameter cylinders. : en it
  • GB669601A - Improvements in or relating to electric storage batteries : en
  • ES30129U - Perfect closure for bottles and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES30326U - Bullfighting game (Machine-translation by Google Translate, not legally binding) : en es
  • US2591228A - Rust remover for cooling systems of automobile engines : en
  • DE835674C - Anti-kickback crank for internal combustion engines : de en
  • DE1636671U - ROTOR SCREW FOR CERAMIC SCREW TRIMMER. : de en
  • US2591147A - Rotary tooth cleaner : en
  • FR1004527A - Cast stone for walls, ceilings, etc. : en fr
  • GB669518A - Process for the recovery of fluorine from effluents : en
  • FR1004868A - Heating electrode thermo-plunger : en fr
  • FR1004924A - Dead reckoning ruler and aviation protractor combined in one instrument : en fr
  • DE1636683U - HOLDER FOR FILTER AND SOFT FOCUS IN LID OF STORAGE BOX FOR SUN SHADE. : de en
  • US2591332A - Fishing float : en
  • US2591465A - Dispensing cap having cam actuated closure : en
  • GB669347A - Improvements in and relating to electromagnetic devices : en
  • ES26536Y - Loin hanging bag replace him : en es
  • DE1636555U - CONTAINER FOR PRESSURE-FREE STORAGE OF SHIRTS. : de en
  • DE835326C - Mandrel for continuous casting of pipes and hollow blocks : de en
  • DE835725C - Safety cabinet : de en
  • ES28106Y - Lightweight spoke for bicycle wheels and the like : en es
  • US2590903A - Combination spark screen and draught curtain for fireplaces : en
  • US2591121A - Crossbelt magnetic separator : en
  • FR1004693A - Extinguisher head : en fr
  • FR1004746A - Tapered trousers with retractable gathers : en fr
  • FR1004876A - Improvements to cutting tools and especially razors : en fr
  • GB669359A - Improvements in or relating to capacity operated indicating or warning systems : en
  • ES26072Y - Handkerchief holders : en es
  • GB669462A - Improvements in or relating to equipment for use with electrical resistence strain gauges : en
  • GB669514A - An improved sponge-batter sheeting machine : en
  • DE835627C - Arrangement for keeping the voltage of synchronous generators constant with load-dependent excitation : de en
  • FR1004405A - Metallizable dyes for cellulosic fibers and processes for obtaining them : en fr
  • GB669558A - Improvements relating to suction cleaners : en
  • FR1004882A - Toys : en fr
  • DE835454C - Compressed air brake with a contact piston and a fixed brake piston : de en
  • DE835586C - Pit lining, especially for a stamp-free mining front : de en
  • DE835711C - Inlet bascuel : de en
  • ES28655Y - Rotary flyer : en es
  • DE835282C - Waistband, especially for wedge trousers : de en
  • ES22407Y - Perfected bicycle handlebar : en es
  • US2591010A - Distillation column : en
  • US2591029A - Coin water meter : en
  • USD166321S - Animated toy figure : en
  • FR1004412A - Advanced indicating device for armchairs, chairs, etc. : en fr
  • GB669571A - Improvements in or relating to magnet cores for electromagnetic devices : en
  • FR1004725A - Packaging for articles having an axial recess, such as in particular supports provided with textile threads : en fr
  • FR1004834A - Machine for trimming the webs of structural beams by milling : en fr
  • FR1004839A - Improvements in electric furnaces for the treatment of materials such as, in particular, glass : en fr
  • ES201875A3 - An installation for the drying of artificial triples and similar products in the form of a tube (Machine-translation by Google Translate, not legally binding) : en es
  • ES30291U - Plastic enclosure for the bellows used in the manufacture of dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004980A - Pavement measurement, control and adjustment device : en fr
  • DE1636640U - RATCHET SOCKET WITH SPRING ATTACHED TO THE HANDLE AND CARRYING BODY. : de en
  • US2591063A - Surgical suture : en
  • US2591074A - Hyperbolic position locating device : en
  • US2591130A - Jar : en
  • ES30332U - Cardboard box with folded perfected (Machine-translation by Google Translate, not legally binding) : en es
  • USD166325S - Dinner plate or similar article : en
  • DE835287C - Column guide frame for cutting and punching tools : de en
  • DE835795C - Multi-part stone for steel stone beams running side by side in pairs : de en
  • ES30177U - Organizational pencil perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004422A - Electric control device for vertical lathes : en fr
  • FR1004569A - Improvements made to tanks, tanks and vats, intended in particular for the storage of hydrocarbons : en fr
  • ES30118U - Electric iron with independent terminals and fixed support to the lid (Machine-translation by Google Translate, not legally binding) : en es
  • ES30209U - Fixed knob or handle for all kinds of locks (Machine-translation by Google Translate, not legally binding) : en es
  • GB669352A - Machine for inductively welding seams : en
  • GB669373A - Bottle capping machine : en
  • DE835291C - Brush : de en
  • DE835438C - Device for the production of emulsions or dispersions by vibration treatment : de en
  • DE835766C - Arrangement for setting a frequency-determining element in an electrical tuning device : de en
  • DE835302C - Process for the production of organic compounds containing phosphorus and sulfur : de en
  • DE835668C - Air filter arrangement for motorcycles : de en
  • FR1004794A - Mobile shelter for endive cultivation : en fr
  • DE835403C - Drawbar for motor vehicle trailers : de en
  • DE835642C - Process for deburring fish, especially herrings : de en
  • GB669233A - Improvements in connection clips for electrical circuit elements : en
  • DK73959C - Method of making profiled sticks or strips of wood. : da en
  • ES202130A1 - Folded schmidt television projector with color disk : en es
  • ES30155U - Vaporizer for insecticides (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004792A - Improvements to conveyor chains for boxes, and similar objects : en fr
  • FR1004494A - Improvements to so-called woodworking machines : en fr
  • FR1004607A - Brush : en fr
  • AU154253B2 - Self-induced magnetic field controlled gas shielded-arc welding process and apparatus : en
  • AU187351A - Production of elemental sulphur from finely divided sulphide ores and concentrates : en
  • CA482220A - Non-linear reactance circuits utilizing high dielectric constant ceramics : en fr
  • CH281781A - Ring scales. : de en
  • US2590861A - Means for gear shifting in highpower manifold units : en
  • US2591314A - Device for safety checking the alignment of patterns : en
  • AU768552A - High temperature creep resistant alloy : en
  • CH281961A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • CA482115A - Soil stabilization and stabilized soil products : en fr
  • USD166306S - Finger ring : en
  • US2591184A - Control device : en
  • DE835617C - Clamping device : de en
  • FR1004566A - Process for preparing dietetic drinks which taste like fruit juices : en fr
  • FR1004965A - Reinforced concrete material of rapid fabrication and installation : en fr
  • GB669442A - Improvements in or relating to means for rendering woollen goods resistant to felting and shrinking : en
  • US2591248A - Lubricating oil filter mounting : en
  • US2590908A - Block molding machine : en
  • US2591445A - Starter for internal-combustion engines : en
  • US2591411A - Forage blower with pivoted feed trough : en
  • CA482116A - Case hardening of ferrous metals : en fr
  • DE835228C - Coin sorting and dispensing device : de en
  • DE835601C - Copy device for loose-leaf accounting : de en
  • DE835788C - Process for the extraction of antibiotic substances from algae : de en
  • ES202199A1 - A device for collecting and transmiting to the driving cab, in automobile vehicles, the acoustic signals that arrive through the back (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004581A - Improved method and apparatus for breaking submerged rock : en fr
  • FR1004832A - Educational music recordings and resulting products : en fr
  • CH281737A - Machine intended to shape the ends of shoes. : en fr
  • US2591415A - Process for the manufacture of aromatic nitriles : en
  • ES202214A1 - A new front shock absorber system for bikes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004611A - Coupling device for shafts : en fr
  • FR1004711A - Hygienic sole : en fr
  • GB669483A - Improvements in and relating to apparatus for monitoring the transmission of electric signals : en
  • GR13499B - METHOD FOR N - DICHLORARACETYLING OF ARILAMINE ALCOHOLS. : el en
  • DE1636680U - ADHESIVE TAPES FOR SEALING THE FILLING OPENINGS OF BAGS. : de en
  • ES202273A3 - A pescante de gravedad (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004502A - Tap : en fr
  • DE835479C - Hysteresis engine : de en
  • DE835432C - Flexible iron plate : de en
  • ES30186U - Lathe for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004670A - Liquid fuel burner : en fr
  • FR1004705A - Improvements to multiplex radio stations for networking : en fr
  • FR1004774A - Manufacturing process of sections and sheets in magnesium and magnesium alloys : en fr
  • DE835331C - Peeling machine with rotatable fruit holder : de en
  • FR1004575A - Electric cooking fireplace : en fr
  • FR1004852A - Telescopic elastic fork for motorcycle frame : en fr
  • DE835280C - Method of avoiding substantial shrinkage in the weft direction when weaving : de en
  • US2591142A - Wellhead : en
  • US2591253A - Wheel adjuster : en
  • US2591605A - Electric power supply system : en
  • DE835825C - Straightening device with hyperbolic rollers : de en
  • ES201861A1 - Improvements introduced in the apparatus intended for the capture of sounds, so that they can be audible from the cabin of any motor vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • DE835626C - Arrangement for load-dependent excitation of synchronous machines : de en
  • DK73956C - Process for the production of hemostatically acting plugs and dressing materials. : da en
  • US2591265A - Bowling alley sweeper mechanism : en
  • DE1636560U - MITER SAW. : de en
  • DE835265C - Food grinder : de en
  • ES194663A1 - A PROCEDURE FOR THE MANUFACTURE OF A WATER-BASED, WASHABLE PAINT FOR ALL KINDS OF APPLICATIONS : en es
  • ES30290U - Device for the connection of male electrodes (Machine-translation by Google Translate, not legally binding) : en es
  • US2591546A - Machine for making coffee rings : en
  • ES194751A3 - IMPROVEMENTS IN THE MANUFACTURE OF CHIPBOARD SAWS WITH FINALLY FRAGMENTED LIGNARY MATERIALS : en es
  • GB669621A - Improvements in or relating to metal barrels and like metal containers : en
  • SU93402A1 - Reciprocating electric motor : en ru
  • US2590971A - Hydrogenated vinylcyclohexenedimer : en
  • US2591133A - Method of producing gelatin derivative : en
  • LU30857A1 - Improvements to pneumatic tires : en fr
  • US2590957A - Organosiloxane resins containing as substituents (ch3)2 sich2-or (ch3)2 c6h5sich2 : en
  • US2591464A - Hydraulic power unit for presses and the like : en
  • US2591660A - Stabilized electrical synchronizing system : en
  • CH281855A - Hot gas piston engine. : de en
  • GB669474A - Improvements in or relating to the coupling of transmission lines having dissimilar impedances : en
  • DE1636621U - LOCKING DEVICE FOR CABLE BRAKES. : de en
  • DE1636628U - MOBILE WIRE BASKET WITH REMOVABLE CHASSIS. : de en
  • GB669486A - Self-quench superregenerative amplifier : en
  • ES30137U - Apparatus for the determination of melting points (Machine-translation by Google Translate, not legally binding) : en es
  • GB669231A - Spraying device and manifold therefor : en
  • DE835724C - Under the influence of the lifting device standing fitsche for lifting doors and windows with sideways pivoting leaves : de en
  • US2591014A - Combined thinning and shaping scissors : en
  • DE1636509U - : de
  • ES30200U - Reinforcement braces applicable to the lateral bands of the boxes in the transport vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB669329A - Improvements relating to speed-control mechanism : en
  • GB669454A - Improvements in or relating to electrostatic machines : en
  • US2591229A - Tool rack for meat blocks : en
  • US2591295A - Cop-type bobbin and package wound thereon : en
  • AU158233B2 - Improvements in shears : en
  • CH281857A - Refrigeration appliance. : en it
  • DE835817C - Carburettor with winter start device : de en
  • ES30258U - Auxiliary platform for paper feeding in duplicating devices (Machine-translation by Google Translate, not legally binding) : en es
  • DE835267C - Feather pen : de en
  • DE835373C - Lighter : de en
  • DE835590C - Device on an extrusion press for the production of pipes with constant inner diameter and changing outer diameter : de en
  • ES30157U - Stopper-support for hypodermic guards (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004676A - Automatic blocking device for mobile glass with vertical sliding guide : en fr
  • GB669607A - Improvements in the remote control and protection of electric motors : en
  • US2591373A - Lockable knee joint for orthopedic braces or artificial limbs : en
  • AU772852A - Self-induced magnetic field controlled gas shielded-arc welding process and apparatus : en
  • US2591457A - Syringe operating device : en
  • US2591050A - Roof for truck bodies : en
  • US2591089A - Belt conveyer drive : en
  • ES30122U - Multiple and folding clothes hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004522A - Improvements made to grippers, in particular for transport chains : en fr
  • GB669234A - Improvements in or relating to cinematograph cameras : en
  • GB669475A - Travelling wave amplifier discharge device : en
  • US2591075A - Liquid level gauge attachment : en
  • US2591251A - Fluorescent lighting fixture with light baffles : en
  • CA482110A - Procedure for making fodder meal and oil from animal raw materials : en fr
  • CH281918A - Light signaling element. : en fr
  • CH281756A - Process for the preparation of the racemic dihydro-nor-lysergic acid. : de en
  • US2591298A - Equipment for use in the manufacture of drawing dies : en
  • US2591235A - Individual vertical-type fuelburning heater : en
  • US2591325A - Fluid clutch for hoisting drums : en
  • CA482175A - Process and equipment for producing from bituminous fuels finely divided coke : en fr
  • GB669271A - Improvements in and relating to induction heating oscillator : en
  • CH281754A - Process for the preparation of a 2-oxynaphthalene-3-carboxylic acid arylide. : de en
  • CH281930A - Capsule for infusion and process for its manufacture. : en fr
  • AU765652A - Improvement inthe process forthe preparation of finely divided oxides of metals of group IVA ofthe periodic system fromthe corresponding volatile metal chlorides : en
  • ES28727Y - Perfected bottle : en es
  • CH281945A - A method of manufacturing benzene hexachloride. : en fr
  • US2590856A - Stabilization of dilute solutions of aliphatic acids : en
  • US2590864A - High-frequency radio apparatus : en
  • US2591324A - Hat cover with perforated brim : en
  • DE835808C - Process for the production of granular, rubber-like polymeric materials : de en
  • US2591046A - Hypodermic syringe assembly : en
  • US2591455A - Supporting and content dispensing attachment for collapsible tubes : en
  • US2591549A - Rotating continuous combustion type combustion products generator and reaction turbine : en
  • DE1636547U - PRELETE DEVICE FOR BOOKING WITH JOURNAL BLOCKS. : de en
  • FR1004489A - Multi-element tool without pin or hinge for cutting and sawing rocks : en fr
  • FR1004562A - Improvements made to the drive controls of machine tools, in particular those of lathes or milling machines : en fr
  • DE1636533U - THREE-WHEEL TRANSPORT VEHICLE. : de en
  • AU775652A - Improvements in or relating to electric frequency modulating circuits : en
  • AU154823B2 - Improvements in or relating to independent wheel suspensions : en
  • CH281939A - Shunting trolley. : de en
  • DE835359C - Process for improving and continuously maintaining the draft of the tobacco pipe : de en
  • CH281767A - Typewriter for the Hebrew language. : en fr
  • CA482082A - Rockerless rocking chair : en fr
  • CA482230A - Pneumatic shutter control : en fr
  • CH281879A - Gas-filled electric discharge tube with cold cathode. : de en
  • DE835721C - Door closer showing the shape of a door hinge : de en
  • US2591179A - Heat exchanger : en
  • ES30299U - A folding container case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004529A - New abrasive product : en fr
  • AU165965B2 - Improvements in or relating to corrosion resisting copper base alloys and bronzes : en
  • DE1636597U - DEVICE FOR RECORDING TELEPHONE CALLS. : de en
  • DE835409C - Signal device for motor vehicles : de en
  • US2591280A - Safety razor : en
  • DE1636690U - DEVICE FOR CONVEYOR BELTS. : de en
  • DK73941C - Pleated lampshade. : da en
  • ES194864A3 - PERFECTED SLOTTING MACHINE, FOR SCREWS AND THE LIKE : en es
  • ES27761Y - Folding car for children : en es
  • GB669416A - Method of producing salts of penicillin : en
  • GB669563A - Apparatus for making calculations relating to the loading of beams and ships : en
  • CH281662A - Launching device for rockets, which are provided with a guide rod, in particular for hail rockets. : de en
  • DE835320C - Control device for heating elements with multiple heating elements operated by step switches : de en
  • DE835365C - Pack for tobacco products : de en
  • US2591080A - Dishwashing machine : en
  • CH281678A - Firing with adjustable grate. : de en
  • CH281710A - Milk tank. : de en
  • CH281953A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE835752C - Apparatus for the production of encased materials, in particular bituminous road building materials : de en
  • ES30250U - Set aside gas generator (Machine-translation by Google Translate, not legally binding) : en es
  • GB669354A - A locking device for use in connection with an artificial leg : en
  • CH281967A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • US2591510A - Citrus fruit press : en
  • AU157235B2 - Improvements in and relating to brickmaking machines : en
  • ES30322U - Signaling device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004436A - Tunnel oven for cooking : en fr
  • AU160983B2 - Improvements in or relating to photographic apparatus : en
  • US2591327A - Educational device : en
  • USD166337S - Golf club putter head : en
  • US2590851A - Quick-release buckle : en
  • CH281730A - Belt. : en fr
  • DE1636619U - CONVEYOR AND WORK EQUIPMENT, IN PARTICULAR, FOR AGRICULTURAL PURPOSES. : de en
  • US2591303A - Mechanical puzzle : en
  • US2591558A - Fishing line float : en
  • DE835667C - Temperature-dependent adjustment device, especially for starter carburetors : de en
  • FR1004549A - Device ensuring the stability of any vehicle fitted with tires in the event of a burst or puncture : en fr
  • FR1004858A - Process of cinematographic shots and films obtained by this process : en fr
  • DE835579C - Essentially axially flowed through water turbine, pump or propeller : de en
  • DE835628C - Device for dielectric heat treatment on workpieces with a large surface area : de en
  • DE835675C - Claw coupling, driver coupling or the like. : de en
  • GB669290A - Improved apparatus for opening moulds : en
  • ES30323U - Automatic toothpick dispenser for individual toothpicks (Machine-translation by Google Translate, not legally binding) : en es
  • GB669242A - Tool for reaming or boring holes, particularly in pneumatic tire casings : en
  • GB669319A - Method of aseptic canning : en
  • GB669385A - Improvements in multicavity magnetron devices : en
  • GR13510B - SEALING SYSTEM OF SURFACE DAMAGE, DISPOSAL AND LOCAL SEDIMENTS BY CIRCULAR ASPHALT MIXTURE OF ASPHALT AND FINE GRAINS. : el en
  • DE835460C - Monitoring device for axle counting systems : de en
  • DE835619C - Arrangement for the protection of electrical connection lines leading to movable electrical devices : de en
  • FR1004403A - Powerline transmission system : en fr
  • ES30121U - A new bicycle bell (Machine-translation by Google Translate, not legally binding) : en es
  • GB669534A - Improvements in or relating to electric pulse selecting circuits : en
  • DE1636588U - : de
  • ES201712A1 - New rotating cutting machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES202118A1 - A new grill system to burn carbon powder (Machine-translation by Google Translate, not legally binding) : en es
  • ES30214U - Box-container for rolls and coils of cellophane paper and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES202071A1 - Improvements in the manufacture of electrical portalampers (Machine-translation by Google Translate, not legally binding) : en es
  • GR13507B - COMFORTABLE READING READER. : el en
  • USD166315S - Combined shoehorn and comb : en
  • US2591066A - Sliding support mechanism : en
  • US2591365A - Elevated carriage for vacuum cleaners : en
  • US2591383A - Plastic-sealing element : en
  • DE835337C - Double sofa bed, armchair or the like. : de en
  • DE835371C - Lighter : de en
  • US2591044A - Fuel tank construction : en
  • US2591242A - Process for the manufacture of yarns from hydroxylated polyvinyl compounds : en
  • AU770652A - Improvements in and relating to medical and surgical bandages, dressings, plasters andthe like : en
  • DE835643C - Device for saving fuel on ovens or stoves : de en
  • DE835737C - Cutting device for paper, wallpaper, strips of fabric, etc. like : de en
  • ES202114A1 - New perfections in fire multipliers (Machine-translation by Google Translate, not legally binding) : en es
  • ES30140U - Improved casserole (Machine-translation by Google Translate, not legally binding) : en es
  • CH281942A - Installation to automatically indicate the name of the next station in a vehicle making regular service. : en fr
  • DE835223C - Device for recording speed deviations, especially for peak counters : de en
  • US2591576A - Holder for rolls of tape with inserts : en
  • US2591623A - Process for the production of a plastic material from shellac and resinols like bhilawan shell liquid or cashew shell liquid suitable for making moulding powders, coating compositions, adhesives or the like : en
  • USD166310S - Dispensing cabinet : en
  • CH281873A - An electric synchronous motor with a permanent magnetic rotor having actuator. : de en
  • DE755785C - Arrangement for the automatic activation of a transmitter with the help of rectified modulation oscillations : de en
  • DE835390C - Process for the preservation of fruit juices : de en
  • CH281732A - Zipper. : de en
  • US2591102A - Selector valve : en
  • AU154343B2 - Improvements relating tothe manufacture of bottles andother hollow articles from plastic materials : en
  • CA482092A - Arabic alphabet : en fr
  • CA482112A - Method of making tubes : en fr
  • CA482161A - Automatic transmission : en fr
  • US2591452A - Internal dimension gauge : en
  • US2591583A - Rust preventive : en
  • CA482111A - Carriage bodies : en fr
  • CA482169A - Time delay circuit breakers : en fr
  • CH281959A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • FR1004704A - Improvements to automotive vehicle suspensions : en fr
  • US2590898A - Drive mechanism for circular saws : en
  • US2591053A - Leak compensated capacitor : en
  • US2591087A - Hydropneumatic graduator : en
  • US2591223A - Broad-banded termination for electromagnetic wave transmission systems : en
  • US2591367A - Alkylation of isoparaffins with isomerized olefins : en
  • DE835529C - Method and device for applying the perforated disks to the core pins of vulcanizing molds : de en
  • FR1004543A - Process for stabilizing artificial resins : en fr
  • FR1004773A - Improvements to radio waveguides : en fr
  • US2591191A - Branding and dehorning chute for cattle : en
  • ES201837A1 - A device for the separation of drip and adhered water (Machine-translation by Google Translate, not legally binding) : en es
  • US2591488A - Balanced turbodrill : en
  • SU93362A1 - Double torsion spindle : en ru
  • US2591646A - Stabilized ready mixed aluminum coating composition : en
  • DE1636659U - THREE-POLE REVERSING AND POLE SWITCH. : de en
  • DE835517C - Glass block : de en
  • USD166302S - Spoon or other article of flatware : en
  • US2591543A - Catalytic treatment of industrial gases : en
  • US2591655A - Sheathed knife or like implement : en
  • AU152919B2 - Improvements in or relating to sugar pulling machines : en
  • US2590899A - Apparatus for the dry development of diazotype photographic paper : en
  • DE835573C - Toy figure for an electrostatic figure game : de en
  • FR1004460A - Buried fire and power box : en fr
  • USD166300S - curtis : en
  • CH281859A - Refrigerated display case. : en fr
  • US2591262A - Adjustable brush in a suction cleaning tool : en
  • US2590981A - Pivoted breech closure and lock member : en
  • DE1636641U - MULTICYLINDER SWASHPLATE COMPRESSOR AS SUCTION AND COMPRESSED AIR SUPPLY SYSTEM FOR LIFTING INDIVIDUAL SHEETS OF THE PAPER STACK FOR ADAPTERS FOR PRINTING MACHINES. : de en
  • US2591178A - Apparatus for aging meats and storing vegetables : en
  • CH281926A - Apparatus for automatically advancing cookies from a stacking machine. : en fr
  • US2591609A - Poultry feeding apparatus : en
  • US2590968A - Feeder for solid materials : en
  • DE835836C - Front wheel drive tractor : de en
  • FR1004635A - Intermittent operating recording device : en fr
  • US2591565A - Manufacture of novel clay articles : en
  • USD166368S - Similar article : en
  • US2590880A - Orientation device for wells : en
  • US2590973A - Overvoltage responsive control circuits : en
  • DE835820C - Quick pipe coupling : de en
  • DE835826C - Automatic roller position indicator for roller chairs : de en
  • FR1004530A - Improvements to devices for attaching fabric or similar products, in particular to devices of this type mounted on chains : en fr
  • FR1004614A - mining prop : en fr
  • FR1004671A - Bottle washing machine, with mobile support device adapting to the height of the bottles : en fr
  • US2590853A - Liquid fuel metering and spraying system : en
  • USD166297S - Bruce clockcase : en
  • ES194779A3 - IMPROVEMENTS IN APPARATUS TO LOAD AND UNLOAD MATERIALS : en es
  • ES201197A1 - A method of enameling to porcelain (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636633U - GRINDING CONE FOR CYLINDER BASE VALVE. : de en
  • DE835327C - Device for the independent production of objects, in particular from glass tubes : de en
  • FR1004864A - Device for varying the pressure inside an enclosure such as an aircraft cabin as a function of the outside pressure : en fr
  • DE835812C - Device for steaming earth : de en
  • ES27915U - Apparatus for automatically finding formulas and denominations of chemical compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES30178U - Device for review stretcher in stockings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004764A - Flexible and washable polishing cloth and its manufacturing process : en fr
  • DE1636662U - COMBINATION PLUG FOR ELECTRICAL LINES. : de en
  • US2590962A - Detachable dolly and trailer : en
  • US2591156A - Venturi intake valve : en
  • US2591626A - Automatic gas igniter tube for burners : en
  • US2591639A - Jaw type crusher : en
  • USD166322S - Air diffusing outlet for ventilating systems : en
  • ES202085A3 - An automatic machine for centering bars (Machine-translation by Google Translate, not legally binding) : en es
  • ES30165U - Type of permanent embossing (Machine-translation by Google Translate, not legally binding) : en es
  • GB669310A - Apparatus for treating cereals in a continuous process : en
  • US2591240A - Apparatus for producing an embossed coating on sheet materials : en
  • US2591536A - Reciprocating bucky diaphragm : en
  • AU153312B2 - Improved counter fitting for hotels andthe like establishements : en
  • DE835352C - Method and device for checking letterpress clichés : de en
  • ES194870A1 - A METHOD OF MAKING AN ANTIBACTERIAL COMPOSITION : en es
  • US2590868A - Coupler bearing block assembly : en
  • US2591461A - Vibration isolator : en
  • US2591548A - Cellular cushioned container : en
  • DE1636739U - CORD BAND CONNECTION. : de en
  • CH281699A - Procedure for applying the labrum to mattresses and mattress obtained with the procedure. : en it
  • AU158370B2 - New alkamine esters of N-monoalkylated andn-monoalkoxyalkylated hydro-aminobenzoic acids anda process forthe manufacture thereof : en
  • AU776052A - A safety guard or fence for use on roads : en
  • DE835434C - Procedure for operating gas pipelines : de en
  • DE835727C - Device on multi-layer twisting machines to prevent periodic twist fluctuations in the thread : de en
  • US2590905A - Apparatus for concentrating residual pulp liquor by direct contact with flue gases : en
  • US2591542A - Hardened photographic film of improved photographic properties : en
  • DE835717C - Tilt and turn window fitting : de en
  • DE835736C - Drying device for tissue, paper, etc. like : de en
  • DE1636542U - WHEEL FOR WASHING MACHINES TO MOVE THE WASHING WATER. : de en
  • DE835832C - Gyroscope : de en
  • FR1004595A - Improvements in the manufacture of sulfamethazine : en fr
  • FR1004833A - Aseptic products and their preparation process : en fr
  • US2590926A - Multirelay electric timer : en
  • DE1636536U - ARMORED CURTAIN LOCK. : de en
  • ES201361A1 - A procedure for manufacturing adhesives and their application, especially for fixing elastic materials with metals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004441A - Improvements made to the means for the implementation of agglomerates of the concrete type : en fr
  • US2591621A - Tenter drier : en
  • CH281765A - Process for reducing damage to heat-resistant metal parts at high temperatures by combustion products. : de en
  • CH281833A - Rubber drive belts and process for their manufacture. : de en
  • US2591041A - Derby and mute rack holder : en
  • US2591103A - 5-substituted-5-(2-thienyl) hydantoins : en
  • USD166330S - Pressure regulator : en
  • US2591458A - Pilot burner and flame retaining means : en
  • US2591539A - Resinous compositions : en
  • AU775852A - Improvements in or relating to attenuating devices for electromagnetic waveguide systems : en
  • DE835396C - Album for children to watch cinematographic views : de en
  • DE835618C - Safety device on circular electrical box housings : de en
  • ES30300U - Improved container to contain doll voices (Machine-translation by Google Translate, not legally binding) : en es
  • AU772352A - Control system for regulating the speed of vehicles : en
  • AU772952A - Insect control apparatus : en
  • CH281685A - Lock. : en fr
  • CH281809A - Electrolysis cell for the electrolytic refining of aluminum. : en fr
  • ES202295A1 - High level contrast control for video amplifiers : en es
  • FR1004760A - Accumulator terminal : en fr
  • US2590849A - Method for drying fibrous sheet material : en
  • US2591220A - Cattle guard : en
  • US2591600A - Radiosonde calibration method : en
  • US2591275A - Car coupler : en
  • USD166313S - Ear protector against heat and air erom hair driers : en
  • USD166351S - Brooch or the like : en
  • US2591354A - Means for holding and extruding paste and liquid materials : en
  • US2591361A - Attaching clip for wall surfacing : en
  • USD166326S - Dinner plate or similar article : en
  • FR1004724A - Improvements in the manufacture of stretch straps for watches and others : en fr
  • FR1004891A - Polymerization process : en fr
  • GB669377A - Improvements in or relating to single cavity resonator interdigital magnetrons : en
  • DE835335C - Device for setting and fixing the height and incline of the backrest of a chair or the like. : de en
  • ES22759Y - Mechanism for electric current switches and switches : en es
  • ES30217U - Device to kneel (Machine-translation by Google Translate, not legally binding) : en es
  • CA482103A - Switch mechanism : en fr
  • US2591176A - Piston ring : en
  • US2591407A - Pressure regulator : en
  • US2591579A - Permanent-signal indicating system : en
  • US2590940A - Hydraulic governor head with speeder spring adjusting means : en
  • CH281963A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • US2591166A - Method of and apparatus for recovering temporary loop-sustaining filling weft from loop pile fabrics : en
  • US2591008A - Electronic accumulator : en
  • US2591394A - Trimming and slitting machine for quilts and the like : en
  • US2591516A - Dispensing device : en
  • US2591518A - Nu, nu-di (beta-carboalkoxyalkyl) alkylbenzene sulfonamides and their use as polyvinyl chloride plasticizers : en
  • US2591116A - Sheet separating and forwarding machine : en
  • US2591654A - Panel joint support : en
  • US2591442A - Method of making electric heating elements : en
  • ES194692A1 - A SAFETY AND FIRE TRANSMISSION DEVICE FOR PROJECTILES : en es
  • AU155242B2 - Improvements in or relating to industrial or like trucks : en
  • AU157098B2 - Improvements in or relating to the production of alkyl-aromatic hydroperoxides : en
  • AU769852A - Improvements in drilling by electrons : en
  • US2591326A - Coupling for flexible pipes : en
  • CA482140A - Carbon black : en fr
  • CA482125A - Aircraft landing gear : en fr
  • AU171851A - Improvements in and to medicinal containers : en
  • CA482086A - Wire saw strand : en fr
  • CH281722A - Method for producing a suspended double edge of a knitted fabric. : de en
  • CH281825A - Process for removing dust from the fibrous content of mattresses, upholstered furniture and the like. : de en
  • CA482180A - Retaining device for a rotary hook : en fr
  • CH281709A - Brush. : de en
  • US2590910A - Rosin acid esters : en
  • US2591635A - Clutch mechanism : en
  • CH281905A - Selector mechanism whose elements capable of being selected are intended to be actuated in a predetermined sequence, in particular for telegraph apparatus. : en fr
  • DE1636656U - COUNTER CHECK TERMINAL. : de en
  • CH281792A - Multiplication device. : en fr
  • CH281808A - Quick control machine for watches, alarm clocks, etc. : en fr
  • CH281962A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • CH281702A - Frame. : de en
  • CH281839A - Transmission device. : en fr
  • AU160454B2 - Improvement inthe process forthe preparation of finely divided oxides of metals of group IVA ofthe periodic system fromthe corresponding volatile metal chlorides : en
  • DE835549C - Advertising process and means for its implementation : de en
  • CA482143A - Moisture impervious container and method of forming the same : en fr
  • CA482202A - Process and furnace for the manufacture of glass : en fr
  • FR1004811A - Improvement in air injection devices : en fr
  • FR1004777A - Concrete slabs constituting a tray-shaped construction : en fr
  • FR1004808A - High Power Arc Blast Switch : en fr
  • GB669332A - Improvements in or relating to packages of wound filamentary material : en
  • DE835706C - Work piece carrier for tool grinding machines : de en
  • USD166290S - Adler radio cabinet : en
  • FR1004556A - Device for the so-called permanent waving of the hair : en fr
  • GB669489A - Improvements relating to teat cups for milking machines : en
  • FR1004644A - Development of light bulbs : en fr
  • AU148669B2 - Improved bend for use with water closets andthe like : en
  • AU157940B2 - Production of elemental sulphur from finely divided sulphide ores and concentrates : en
  • DE835680C - Process for coloring an oxide or opaque oxide film on aluminum or aluminum alloys with ester salts of leukokuepen dyes of the indigo series : de en
  • ES194868A1 - IMPROVEMENTS IN DEVICES TO CRUNCH FRUITS, VEGETABLES AND THE LIKE THAT CONTAIN WATER OR OIL : en es
  • GB669241A - Device for stabilizing trailers : en
  • AU159235B2 - Halogenated-8-quinolinol derivates and methods for obtaining thesame : en
  • AU766852A - Improvements relating tothe control of cinema and like programmes : en
  • US2590992A - Saw sharpener : en
  • CA482139A - Manufacture of hydrophenanthrene compounds : en fr
  • DE835649C - Swing door : de en
  • ES201711A1 - A procedure for elaborating and obtaining the oils contained in the vegetable fruits and seeds and in the animal glands (Machine-translation by Google Translate, not legally binding) : en es
  • ES28926Y - Continuous month calendar : en es
  • FR1004685A - Metal plate especially for airfields : en fr
  • GB669322A - Improvements relating to processes for manufacturing magnetic materials for use at high frequencies constituted by very thin magnetic wires electrically insulated from one another : en
  • GB669348A - Purification of streptomycin : en
  • AU767452A - Process and apparatus forthe manufacture of felt from thermoplastic fibres, particularly glass fibres, in strip or band form : en
  • CA482168A - Adjustable spring suspension : en fr
  • US2591417A - Roll film camera : en
  • ES22379Y - Joints and joints of pipes especially made of asbestos-cement : en es
  • CA482131A - Control arrangement for electric circuit breaker : en fr
  • DE835735C - Process for the production of pure alcohol : de en
  • AU162447B2 - Improvements in or relating to color television systems : en
  • CH281890A - Eye protection device. : de en
  • CH281968A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • CH281894A - Method for melting ampoules and device for carrying out the method. : de en
  • CH281971A - Process for the preparation of a dye intermediate. : de en
  • FR1004622A - Improvements to very high frequency devices with dielectric walls : en fr
  • GB669333A - Improvements in spinning rings and travellers for textile spinning machines : en
  • AU156205B2 - Process and apparatus forthe manufacture of felt from thermoplastic fibres, particularly glass fibres, in strip or band form : en
  • AU775052A - Germicidal cosmetic powder compositions : en
  • US2591330A - Fluid pulverizing apparatus : en
  • US2590916A - Optical focusing and illuminating device for photographic cameras and the like : en
  • US2591607A - Z ijjhsxsijjhs z z : en
  • US2590993A - Introduction of a double bond in ketosteroids : en
  • US2591529A - Compressed air coal breaker : en
  • USD166352S - Brooch or the like : en
  • CH281954A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DK73943C - Process for bleaching textile materials using chlorite solutions. : da en
  • DK73953C - Coupling for interconnection of two pairs of transmission circuits. : da en
  • FR1004537A - Improvements to the lubrication of internal combustion engines and in particular diesel engines : en fr
  • FR1004719A - Blocking, junction and branch terminal for rigid or flexible metal wires : en fr
  • AU770052A - Improvements in or relating to feeding mechanism for headers or like machines : en
  • CH281992A - Teleprinter with mechanical paper feed device. : de en
  • US2591450A - Apparatus for setting pins : en
  • AU156472B2 - Improvements in or relating to Oil Burning Appliances : en
  • AU164289B2 - Improvements in drilling by electrons : en
  • DE835472C - House connection to an overhead line : de en
  • AU155538B2 - Improvements in automatic telephone systems : en
  • DE835514C - Standing hot water boiler : de en
  • DE835545C - Resiliently mounted copy pen for copy milling machines : de en
  • DE835720C - Device for flexible hanging of a self-closing wing door : de en
  • ES29323U - Adjustable friction ambrague device (Machine-translation by Google Translate, not legally binding) : en es
  • AU154685B2 - Germicidal cosmetic powder compositions : en
  • BE509917A - : en
  • DE835232C - Binaer punching machine : de en
  • DE835431C - Procedure for extending the carrying capacity of upper leg clothes : de en
  • CH281903A - Medical suction cup. : en fr
  • DE835533C - Lighter : de en
  • DE835535C - Connection between plate-shaped components : de en
  • US2591069A - Method of continuously digesting and drying flax straw : en
  • US2591483A - Progressive tool and improved method of progressively forming articles from strip stock or the like : en
  • US2591079A - Diaper pants : en
  • ES194796A1 - A DIESEL ENGINE WITH AIR STORAGE : en es
  • DE1636654U - SPRING CABLE CLAMP FOR CONNECTING ELECTRICAL CABLES. : de en
  • ES194858A3 - GRAPA HAVING A CLOSED PERIOD AND METHOD TO MANUFACTURE THE SAME : en es
  • FR1004451A - High arrow wing for all types of flying machines : en fr
  • FR1004895A - Process for the preparation of basic esters of alpha, alpha-diaryl-alpha alkoxyacetic acids : en fr
  • US2591232A - Window screen for vehicles : en
  • US2591375A - Cooling device for drinks, soups, or the like : en
  • ES201173A1 - A greasing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004444A - Advanced colander : en fr
  • FR1004904A - Advanced operating table : en fr
  • US2591567A - Vacuum cleaner : en
  • GB669587A - Improvements in or relating to sliding clasp fasteners : en
  • FR1004726A - Improvements to color television receiver devices : en fr
  • GB669437A - Improvements in or relating to fence posts and the like : en
  • GB669536A - Improvements relating to the catalytic desulphurisation of kerosine and white spirits : en
  • GB669562A - Improvements in or relating to the manufacture of mouthpiece cigarettes : en
  • GB669302A - Improvements in or relating to internal combustion engines : en
  • US2591634A - Process for the preparation of rapidly hardening cast resins from phenol and formaldehyde and tension-free castings prepared therefrom : en
  • FR1004488A - Improvements made to devices such as sockets : en fr
  • GB669360A - Improvements in or relating to race game apparatus : en
  • ES201227A1 - A procedure for the creation of jersey and similar pointed garments (Machine-translation by Google Translate, not legally binding) : en es
  • AU158616B2 - Improvements in railway car trucks : en
  • DE1636532U - CIGARETTE DISPENSER. : de en
  • GB669386A - Improvements in or relating to thermionic valves : en
  • ES201027A1 - A procedure to toast, burn, calcine or to perform all the processes with solid substances free of dust with gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES202111A1 - A procedure to calcine anthracits and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004754A - Improvement in record players : en fr
  • FR1004624A - Improvements to electronic diffraction analyzers : en fr
  • FR1004987A - Liquid dispensing device by measured quantities : en fr
  • ES30181U - Improved cogedor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004753A - Adjustable cooling device, in particular for internal combustion engines mounted on vehicles : en fr
  • FR1004810A - Improvements to servo-powered regulators : en fr
  • GB669351A - Improvements in, or relating to, convection furnaces : en
  • GB669610A - Control apparatus for an outboard dredge-tube in a section dredger : en
  • FR1004713A - Staircase made from pre-fabricated molded elements : en fr
  • CH281780A - Device for delivering measured quantities of substances. : en fr
  • US2590970A - Vehicle jack : en
  • US2591252A - Portable hydrotherapy apparatus : en
  • ES30333U - New types of envelopes (Machine-translation by Google Translate, not legally binding) : en es
  • DE835274C - Muster device : de en
  • DE835799C - Reinforcement element for floors, wall constructions, etc. like : de en
  • GB669551A - Improvements relating to catalytic desulphurisation of petroleum hydrocarbons : en
  • GB669572A - Improvements in or relating to belt conveyors : en
  • GB669421A - Improvements relating to the uncurling of the curled edges of fabrics : en
  • ES202031A1 - A perfection in the assembly of the interior capsules of oil filters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004428A - Manufacturing process of complex high strength materials : en fr
  • GB669316A - Improvements in or relating to dispensing apparatus for fluids : en
  • USD166329S - Pressure regulator : en
  • DE1636629U - CUT OUT - LIGHT - NUMBER PLATE. : de en
  • FR1004855A - Device for instantaneous closing and sealing of any openings, in particular for autoclave containers : en fr
  • FR1004411A - Method and device for the production of artificial manure : en fr
  • FR1004933A - Hydraulic cylinder : en fr
  • US2590967A - Dial retainer for calendar timepieces : en
  • US2591331A - Foot brush : en
  • US2591408A - Self-ventilated dynamoelectric machine having an air cleaner : en
  • DE835593C - Process for the production of solid, cold-soluble alkali silicates : de en
  • DE835693C - Small breakout device : de en
  • FR1004961A - Improvements to hermetic seals for doors and similar devices : en fr
  • DE835301C - Process for improving sulphochlorination products : de en
  • DE835786C - Rust-like bed insert or pad for children and the sick : de en
  • US2591152A - Switch actuator for model railroads : en
  • US2591193A - Zipper closure : en
  • ES194647A1 - PNEUMOHYDRAULIC COMPENSATION PROCEDURE TO CANCEL THE BREATHING OF THE TANKS CONTAINING A VOLATILE LIQUID : en es
  • CA482120A - Connecting means for use in ophthalmic mountings : en fr
  • ES29991U - Pefect ball for indoor soccer games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004521A - Improvements to intaglio printing machines, in particular in gravure printing : en fr
  • FR1004999A - Fermentation process, in particular for the manufacture of vinegar : en fr
  • DE1636615U - OPEN DOOR LOCKING ON ELECTRICALLY OPERATED. : de en
  • DE835732C - Anti-glare device : de en
  • ES202158A1 - A system for handling a lifetime boat or similar security device (Machine-translation by Google Translate, not legally binding) : en es
  • GB669384A - Improvements in or relating to connecting devices for automatic telephone systems : en
  • ES200853A1 - Improvements introduced in the manufacture of plates with grille of lead for electrical accumulators type faure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004415A - Lightweight construction slab : en fr
  • FR1004817A - Advanced training for sound players for cinematographic devices : en fr
  • GB669272A - Method of working up scrap or waste aluminium and aluminium alloys : en
  • GB669355A - Hydrogen altimeter : en
  • DE835494C - Sealing device for circulating regenerative air preheaters : de en
  • FR1004651A - Hypodermic needle : en fr
  • US2590850A - Method of treating sheet material coated with gelatine : en
  • FR1004531A - Improvements made to the coupling devices of several machines, for example agricultural machinery, to a tractor : en fr
  • FR1004570A - Mechanical toy : en fr
  • US2590964A - Process of treating sewage : en
  • DE835300C - Process for the production of stable, mineral acid solutions from formaldehyde and urea that are still stable even after brief boiling : de en
  • US2591318A - Adjustable mirror bracket : en
  • US2591547A - Vulcanization of rubber : en
  • DE835665C - Cylinder head for air-cooled internal combustion engines : de en
  • DE835696C - Containers for liquid hydrocarbons, especially for aircraft : de en
  • DE835769C - Electric rotary switch for alternating current with a ratchet wheel locked on a fixed square : de en
  • ES30163U - A support for sublimation of insecticidal or disinfectant media (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004526A - Electric cooking appliance : en fr
  • ES202164A1 - Improvements in the centrifugal torque systems to the crops and retorsion to the threads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004716A - Device for controlling mechanisms which have to perform strokes ?? : en fr
  • DE835697C - Transport cart for milk cans and similar containers with handles : de en
  • GB669464A - Improvements in reservoir writing instruments : en
  • FR1004744A - Film holder : en fr
  • FR1004819A - Pyro-technical device : en fr
  • DE835646C - Wooden board as a component of structural members made up of layers : de en
  • GB669320A - Improvements in or relating to a modulation system : en
  • GB669530A - Improvements in or relating to devices for electro-mechanical power transmission : en
  • US2590941A - Shipping crate : en
  • USD166312S - Safety light : en
  • US2590843A - Steelmaking process : en
  • US2591447A - Sewing-machine thread cutter : en
  • CA482225A - Process for preparing 1-(dihydroxyphenyl)-2-aminobutanol-1 : en fr
  • DE835623C - Relay circuit for continuous operation of electrical single-phase systems connected to multi-phase networks if one or more network phases or all phases fail : de en
  • DE835345C - Composite windows : de en
  • ES30219U - A bottle closure capsule of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636569U - BARREL SHEATH WITH STEPPED BELLING. : de en
  • DE835580C - Wind power plant : de en
  • CH281670A - Window that can be opened at will around two perpendicular edges. : en it
  • GB669495A - Improvements in or relating to constructional toys : en
  • US2591645A - Pinacolone peroxide : en
  • DE1636544U - WASHING DEVICE. : de en
  • DE835296C - Device for mixing and separating countercurrent media : de en
  • DK73960C - Wire- or band-shaped permanent magnetic material for magnetic recording and reproduction of sound. : da en
  • ES30306U - Escarpºn (Machine-translation by Google Translate, not legally binding) : en es
  • US2590847A - Dyeing of wool with high-affinity colloidal dyestuffs and di-ammonium phosphate : en
  • US2590996A - Relay : en
  • CH281729A - Washing and wrapping machine. : de en
  • CH281814A - Stamping press. : en fr
  • ES201541A1 - A color television installation (Machine-translation by Google Translate, not legally binding) : en es
  • ES30255U - Seal of inviolable automatic closing button (Machine-translation by Google Translate, not legally binding) : en es
  • US2591619A - Two-stroke cycle internal-combustion engine with slide valve : en
  • CH281764A - Process for reducing damage to heat-resistant metal parts at high temperatures by combustion products. : de en
  • ES194721A1 - PROCEDURE FOR THE PREPARATION OF MONOAZOCOLORANTS CONTAINING METALS : en es
  • ES28380Y - Slingshots perfected for looms : en es
  • FR1004604A - Selection system for circuits or electrical equipment : en fr
  • CH281911A - Pulse modulation communications equipment. : de en
  • CA482203A - Gun sight : en fr
  • FR1004787A - Distillation and refining process : en fr
  • DE1636520U - ACCESSORY COMBINATION FOR SINGLE COVERAGE. : de en
  • DE1636644U - DEVICE FOR TESTING ELECTROMAGNETIC TANK PRODUCTION. : de en
  • US2590869A - Manufacture of gas : en
  • US2591202A - Cigarette collecting mechanism with upstanding members on a conveyer for releasably supporting flexible end portions of receptacles : en
  • FR1004407A - Tie holder : en fr
  • FR1004609A - Adaptation of an auxiliary motor on a bicycle or tandem : en fr
  • FR1004718A - Improvements to telephone links employing ?? : en fr
  • CA482196A - Process for treating fats and fatty oils : en fr
  • CH281914A - Transmitter for transmitting an encrypted message signal. : de en
  • DE835266C - Method and device for the bag-like closing of a hose end, in particular of artificial sausage skins : de en
  • DE835452C - Bench with backrest, preferably for rail vehicles : de en
  • FR1004608A - Prefabricated reinforced concrete sheet piling for bank defenses bank defenses with waterproofing and raising of dikes : en fr
  • GB669494A - Improvements in or relating to ice-making apparatus : en
  • GB669389A - Improvements in or relating to floors : en
  • ES30294U - Box in the form of a domino (Machine-translation by Google Translate, not legally binding) : en es
  • DE835309C - Equipment for electrical interlockings, in particular for marshalling interlockings and drainage systems : de en
  • CA482205A - Electron discharge devices : en fr
  • FR1004708A - Reservoir writing instrument : en fr
  • GB669487A - Production of polymers of 3-vinylpyrene : en
  • CH281748A - Process for removing acidic and nitrous pollutants from air and apparatus for carrying out this process. : de en
  • GB669305A - Improvements in lubricating composition : en
  • DE1636601U - FLOAT CONTROLLED SWITCH, ESPECIALLY FOR AUTOMATIC WASHING MACHINES. : de en
  • DE1636647U - APRON FOR ELECTRIC COLLECTORS AND COLLECTOR BATTERIES. : de en
  • DE835563C - Device to prevent the twisting of filling and pressure pistons on filling machines of all kinds : de en
  • DE835822C - Device for cleaning metal parts : de en
  • DE1636689U - FOUNDATION. : de en
  • US2591143A - Clothes-washing machine : en
  • DE835543C - Jack coupling for hand drilling tools u. like : de en
  • DE835279C - Skill game : de en
  • DE767266C - Rail vehicle made up of several sub-cars : de en
  • DE835292C - Car wash brush : de en
  • FR1004447A - Development of quadrupoles used in broadband amplifiers : en fr
  • FR1004491A - Coffin : en fr
  • FR1004667A - Improvements to a mechanical handling device intended for loading quasi-cylindrical bundles : en fr
  • FR1004755A - Transformation pinafore tunic : en fr
  • AU153489B2 - Process forthe grinding treatment of cutlery anda grinding Wheel for carrying out such process : en
  • CH281958A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • USD166314S - Clock or similar article : en
  • FR1004434A - Improvement in shot concentrators for hunting cartridges : en fr
  • FR1004437A - Process for the production of chain shoes : en fr
  • FR1004921A - Sole and midsole for shoes : en fr
  • GB669288A - Improvements in tractors : en
  • DE835448C - Valve seat arrangement for drain valves from tank wagons and similar containers : de en
  • US2591243A - Process for the manufacture of rayon from viscose with high elongation and spooling in centrifugal cups : en
  • US2591437A - Coupling device for electric cables : en
  • US2591611A - Chlorine containing compounds : en
  • ES194816A1 - A PROCEDURE FOR THE PRODUCTION OF PHENOLS AND KETONES : en es
  • GB669502A - Improvements relating to garden spades and like implements : en
  • GB669582A - Improvements in coded electrical signal transmitters : en
  • DE835776C - Process for the production of semi-metallic materials : de en
  • DE1636558U - BOTTOM FOR RAIDED ON SUITCASE LOCKS OD. DGL. : de en
  • US2591072A - Barbecue pit : en
  • US2591575A - Expandible fastener insert : en
  • DK73952C - Selector with gas discharge tube and associated gas discharge tube. : da en
  • FR1004433A - Combined dynamo and hub for bicycles, tandems or similar : en fr
  • US2591207A - Closure device : en
  • DE835597C - Process for the preparation of metal-containing alkylphenol sulfide esters : de en
  • DE835770C - Switching device for starting large AC machines using an autotransformer : de en
  • US2591328A - Honeycomb : en
  • ES29743U - A sample store of organization perfected for exhibition and sale of cases for lipsticks (Machine-translation by Google Translate, not legally binding) : en es
  • USD166359S - Portable heater and blower unit : en
  • CH281916A - Detector device with at least one photoelectric cell. : en fr
  • US2591160A - Roller bearing and manufacture thereof : en
  • FR1004660A - Electric discharge lamp in a metal gas or vapor and associated electric surge power supply and ignition circuit : en fr
  • FR1004680A - Electric lamp : en fr
  • ES30218U - Hygienic baby diaper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004440A - Tank for the electrodialytic treatment of therapeutic serum or other thermolabile substance : en fr
  • ES194684A1 - A COLOR TELEVISION RECEIVER : en es
  • FR1004779A - Logarithmic Amplifier Voltmeter : en fr
  • FR1004628A - Further training provided in the establishment of tapping or threading machines : en fr
  • FR1004637A - Advanced stopper : en fr
  • DE835260C - Arrangement for single-axle tractors : de en
  • ES194652A1 - A MOBILE TOY : en es
  • DE835253C - Light tubes, in particular for advertising purposes : de en
  • ES28420Y - Pull and tie claw : en es
  • ES30050U - An element for visual imitation of quilts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004802A - Rack for coils feeding in particular a warping machine : en fr
  • GB669374A - Improvements relating to the production of metal sheet and strip : en
  • FR1004429A - Improvements to image reproduction devices : en fr
  • FR1004878A - Principle and applications of an offset propeller : en fr
  • FR1004749A - Improvements in the manufacture of rubber or plastic coverings : en fr
  • GB669444A - Improvements relating to ice rinks : en
  • ES194806A1 - IMPROVEMENTS MADE IN MANUFACTURING AND FISHING NETS : en es
  • FR1004991A - Stratifier-separator : en fr
  • GB669420A - Test boards for telephone systems : en
  • GB669552A - Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons : en
  • GB669340A - Crusher : en
  • CH281785A - Pressure cell for hydraulic power transmission to weighing devices. : de en
  • CH281876A - Impedance relay. : de en
  • CA482095A - Narrow web with locked selvage and method of making same : en fr
  • CH281735A - Accessory intended to be removably attached to a shoe. : en fr
  • ES30202U - Perfect handle for inserting advertisements (Machine-translation by Google Translate, not legally binding) : en es
  • GB669430A - Improvements in and relating to switching systems for vehicle lights : en
  • GB669554A - Prismatic rear view mirror device : en
  • US2591064A - Successively operated independent : en
  • US2591650A - Control means for color lighting apparatus : en
  • DE1636538U - SPINNING CAN. : de en
  • DE835576C - Support roller set for trough conveyor belts : de en
  • DE835635C - A device that can be strapped to the forehead to protect the face against toxic gases and dust : de en
  • FR1004419A - Transparent sub-ceiling and its fixing method : en fr
  • US2591525A - Process for the catalytic desulfurization of hydrocarbon oils : en
  • FR1004948A - Combination clothes rack : en fr
  • DE835218C - Procedure for measuring surface tension : de en
  • FR1004908A - Sprinkler rotor : en fr
  • GB669505A - Improvements in photographic developing solutions : en
  • FR1004507A - Reinforced concrete beam : en fr
  • FR1004638A - Improvements to devices intended for cutting strip materials : en fr
  • ES28257Y - Fire regulator on liquid fuel burners : en es
  • ES30301U - An extensible bracelet or arm (Machine-translation by Google Translate, not legally binding) : en es
  • GB669499A - Improvements in and relating to gas burners : en
  • FR1004900A - New chromogenic couplers : en fr
  • ES28414Y - Toy house closet : en es
  • FR1004706A - Advanced reflector for electric lamps with bayonet base : en fr
  • FR1004737A - Improvements to rotary kilns : en fr
  • FR1004828A - Hydraulic cylinder : en fr
  • GB669565A - Improvements relating to milling cutters : en
  • DE835442C - Pressure-resistant cooling plate : de en
  • DE835325C - Means to prevent dogs from chasing after female dogs : de en
  • DE835413C - Electric hair clipper : de en
  • DE835616C - Tape spinner : de en
  • DE835640C - Plate on desks, cupboards or the like. : de en
  • DE835536C - Tube parts made of light metal : de en
  • DE835587C - Device for driving a pipe in loose rock : de en
  • DE835603C - Refrigerant distribution for evaporators with top injection : de en
  • DE835796C - Multi-part end stone for steel stone beams : de en
  • FR1004470A - Tuning fork maintenance device : en fr
  • FR1004780A - Improvements in cable heat treatment processes : en fr
  • GB669400A - Improvements in and relating to controls for electric blankets and the like : en
  • FR1004442A - Improvements to the means for ensuring the positioning of components, in particular intended for transmitting or receiving stations for radio transmissions : en fr
  • FR1004674A - Development of screw cap capping devices : en fr
  • DE835645C - Economy boiler : de en
  • FR1004752A - Capping system for glass mustard jar : en fr
  • FR1004930A - Process for the preparation of methacrylic acid esters : en fr
  • US2591002A - Router : en
  • US2591528A - Pressure responsive valve : en
  • GB669279A - Improvements in pressure cookers, autoclaves or the like : en
  • GB669461A - Improvements in or relating to the fractionation of proteins and the products thereof : en
  • CA482145A - Decomposition of organic peroxides : en fr
  • US2591435A - Tractor hoist : en
  • USD166365S - Hamburger mold or. similar article : en
  • DE835464C - Multi-core flexible electrical connection cable : de en
  • DE835802C - Fastening of wooden rosettes and all kinds of wooden supports on masonry : de en
  • DE835303C - Process for the production of high-quality cast iron types in a coke-operated cupola furnace : de en
  • FR1004418A - Film drive mechanism for einematographic projection apparatus : en fr
  • CA482130A - Electric circuit interrupter : en fr
  • CA482221A - Beam amplifier : en fr
  • DE835388C - Potato damper : de en
  • GB669342A - Means for controlling the supply of cutting lubricant in metal cutting machines : en
  • DE1636668U - LIGHT BULB WITH MIRRORED GLASS BULB. : de en
  • DE835469C - Process for crimping cables with lead coats : de en
  • FR1004909A - Stabilizer for independent front wheels : en fr
  • FR1004989A - Pressure balance valves and valves : en fr
  • AU159654B2 - Improvements in or relating to fluid-filled' electric cables : en
  • GR13502B - SYSTEM RUNNING BY THE POWER OF SEA WAVES, FOR ENERGY PRODUCTION (ELECTRIC ETC). : el en
  • DE835393C - Process for the manufacture of paper and other products made from pulp : de en
  • US2591425A - Tiltable display carton : en
  • US2591227A - Counterbalance for optical projection viewer for machine tools : en
  • US2591563A - Loom harness with slidable heddle bar support : en
  • US2591462A - Posture-corrective brassiere : en
  • ES202115A1 - Improvements in two cylinder multicopy machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES24536Y - Luminous thread count : en es
  • US2590990A - Fishing bait or lure : en
  • DE835570C - Pneumatically driven device, in particular boot and shoe machine : de en
  • FR1004806A - Line spacing control device for address plate holder in stamping machines : en fr
  • GB669527A - Improvements in or relating to the control of hydraulic operating apparatus including hydraulic brakes : en
  • FR1004920A - Heterogeneous reinforced flexible material : en fr
  • FR1004977A - Tamper-evident fasteners forming seals : en fr
  • ES30207U - Car child seat with suspended seat (Machine-translation by Google Translate, not legally binding) : en es
  • GB669500A - Improvements in oil seals : en
  • US2591372A - Shoulder piece : en
  • DE835221C - Electric speedometer for motor vehicles : de en
  • DE835755C - Wireless teletype connection : de en
  • ES194645A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE DEPOSITS OF LIGHTING LAMPS POWERED BY BENZINE : en es
  • ES194826A1 - IMPROVEMENTS IN ROTARY REELS FOR ON-RAIL VEHICLES : en es
  • FR1004859A - Spraying liquid sprayer : en fr
  • US2591225A - Offshore platform : en
  • US2591391A - Fishing lure : en
  • USD166346S - Brooch oe similar article : en
  • US2591643A - Fertilizer separator for barns and like structures : en
  • USD166320S - Combined food and beverage vending station : en
  • DE835823C - Process for the production of iron oxide layers on iron and steel as an adhesive base for subsequently applied protective coatings : de en
  • DK73961C - Pulsator for milking machines. : da en
  • US2591003A - Refrigerator door : en
  • ES29181Y - Two wheel skate in a row : en es
  • DE1636630U - STORAGE OF THE DRIVE UNIT OF MOTOR VEHICLES. : de en
  • DE835553C - Mud pump : de en
  • DE835782C - Heart rate indicator : de en
  • DE741775C - Method and device for determining the lead when inserting fabric webs in fabric tensioning and drying machines : de en
  • GB669539A - Simultaneous multi-colour television system : en
  • DE835509C - Cable crane or the like equipped with folding riders. : de en
  • CH281669A - Elongated hollow body for the construction of reinforced concrete slabs. : en fr
  • US2591025A - Combination spark-glow plug : en
  • US2590935A - Loud-speaker made from separate units having locking ring securing units together : en
  • USD166369S - White smoker s accessory : en
  • GB669315A - Improved potato slicing machine : en
  • GB669491A - Improvements in or relating to electric resistance heating elements : en
  • GB669627A - Improvements relating to dough sheeting and gauging devices : en
  • DE835483C - Electric rotary capacitor with variable capacitance temperature coefficient : de en
  • ES29931U - Apparatus for venous infusion drop by drop (Machine-translation by Google Translate, not legally binding) : en es
  • CH281891A - Device for massaging the scalp. : en fr
  • US2591287A - Chuck : en
  • DE1636608U - CHANGEABLE CYLINDER CAPACITOR. : de en
  • ES29638U - Padded plastic sheet (Machine-translation by Google Translate, not legally binding) : en es
  • ES30211U - Improved covers for changeable sheet books (Machine-translation by Google Translate, not legally binding) : en es
  • ES30325U - Improved arrangement for fixing eyes on plastic dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004927A - Vending machine : en fr
  • GB669608A - Improvements in and relating to photographic type composing machines : en
  • ES25414Y - Transparent front envelope : en es
  • FR1004675A - Dispenser for liquid or pasty materials, in particular for pen ink : en fr
  • GB669275A - Improvements relating to venetian blind mechanism : en
  • ES202139A2 - A colorful, colorless or autoluminosity collection system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004471A - Process for obtaining crystals : en fr
  • FR1004850A - Integral speed controller : en fr
  • CH281828A - Cigarette dispenser. : en fr
  • DE1636549U - PIPE RADIATOR. : de en
  • GB669630A - Improvements in or relating to machines for making wire fabric : en
  • DE835527C - Means for the mutual bonding of nailable materials : de en
  • CH281865A - Electrical apparatus. : de en
  • CH281976A - Process for the preparation of a polyarylethylene derivative. : de en
  • US2591421A - Combustion chamber jacket with alternate cooling passages of fuel and oxidizer : en
  • US2591515A - Phonograph : en
  • US2590901A - Production of lightweight aggregate from molten slag : en
  • US2591410A - Hydraulic press operator with automatic speed regulation : en
  • US2591282A - Sprinkler head for use on underground water systems : en
  • AU766552A - Improvements relating tothe projection of cinematograph films : en
  • US2591293A - Fluid valve : en
  • US2591592A - Automatic safety mechanism for mechanically operated cutting knives severing strip materials : en
  • USD166296S - Lighting fixture wall bracket : en
  • CH281721A - Method of making embroidery. : de en
  • US2591281A - Mount for oscillating materials handling equipment : en
  • US2591630A - Brick grease composition : en
  • US2591060A - Excess flow control valve : en
  • US2591024A - Carbon black pelleting process : en
  • US2590902A - Production of lightweight aggregate from molten slag : en
  • CA482093A - Process and apparatus for determining the course of refractive indexes : en fr
  • CA482118A - Preparation of dipotassium monosodium ferricyanide : en fr
  • US2591541A - Electronic accumulator : en
  • CH281673A - Set made up of prefabricated construction elements. : en fr
  • CH281856A - Absorption refrigeration device. : de en
  • CA482159A - Oil pressure control for automatic transmission : en fr
  • US2591112A - Vest pocket flashlight, including electric system and lock subassembly : en
  • US2590952A - Portable electric fan : en
  • AU153120B2 - Improvements in or relating to feeding mechanism for headers or like machines : en
  • DE835268C - Shoe trees : de en
  • CH281663A - Fruit picker. : de en
  • CH281927A - Tube with closure. : de en
  • US2591540A - Vehicle gas turbine free wheel overdrive : en
  • CH281687A - End locking device for rod lock. : de en
  • US2591640A - Electrode arrangements for facsimile recorders : en
  • CH281703A - Table. : en fr
  • DE1636526U - OVEN FOR HEATING SAWDIST, PEAT OR. DGL. : de en
  • DE1636617U - ANEMOSTAT. : de en
  • DE835558C - Device used for the motorized locomotion of an individual : de en
  • ES30251U - Chair or folding seat for children's use adaptable to the normal w.c. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004426A - Solid hollow stone roof : en fr
  • US2591627A - Symmetrical flue boiler with central firebox and offset magazine : en
  • US2590985A - Ship's hatch cover : en
  • DE835620C - Switch with several switch positions with electromagnetic opening and closing of the contacts : de en
  • DE1636794U - CUTTING DEVICE FOR DRUM HEAD MACHINES. : de en
  • CH281738A - Device for washing cereals and pulses. : de en
  • DE835437C - Device for tilting rolling blocks that occur in a vertical position into the horizontal position : de en
  • DE835489C - Arrangement for fine adjustment of temperature regulators of electrically heated devices : de en
  • GB669270A - Improvements in and relating to thimbles for needlework and other stitching operations : en
  • AU770952A - Time announcing system : en
  • US2591323A - Power-operated impact wrench : en
  • CA482171A - Perfume atomizer nozzle : en fr
  • US2591140A - Overside cargo transporter : en
  • DE835231C - Sight glass for time registration device for carrier pigeon races : de en
  • ES201818A1 - An apparatus that allows the use of heavy liquid fuels, such as gas-oil, fuel-oil, vegetable oils, etc., in explosion engines calculated and specifically constructed for gasoline, without having any modification (Machine-translation by Google Translate, not legally binding) : en es
  • US2591349A - Air-brush holder : en
  • CA482170A - Multi-range overcurrent relay : en fr
  • CA482184A - Work locating and driving mechanism : en fr
  • AU771152A - Externally heated revolving furnace : en
  • CA482096A - Electrically vibrated retouching stand : en fr
  • CH281740A - Method and device for the production of artificial skins from animal fiber masses. : de en
  • DE1636574U - ROTATING ROLLER WITH LIGHT CHANNELS FOR ADVERTISING. : de en
  • DK73948C - Mechanism for connecting and disconnecting paint application and wetting rollers in printing machines, in particular offset machines. : da en
  • CH281667A - Method for producing a wall structure and wall structure produced by the method. : de en
  • CH281838A - Butterfly valve. : en fr
  • AU157122B2 - Improvements relating tothe projection of cinematograph films : en
  • ES28643Y - Bearing or cylindrical roller bearing with lubrication spiral : en es
  • CH281734A - Zipper. : de en
  • CH281846A - Four-post lift for motor vehicles, operated with fluid under pressure. : en it
  • US2591095A - Umbrella cover construction and tip therefor : en
  • US2591104A - Receptacle : en
  • AU157121B2 - Improvements relating tothe projection of cinematograph films : en
  • US2590920A - Health bed : en
  • US2591598A - Adjustable footrest : en
  • US2590900A - Ampoule : en
  • CH281660A - Agricultural implement for tractor train. : de en
  • CH281864A - Electric winding. : en fr
  • CH281680A - Apparatus for supporting an object intended to be decorated. : en fr
  • CH281757A - Process for the production of a new dye of the anthraquinone series. : de en
  • DE1636789U - : de
  • ES30116U - Adjustable hanger device for shop windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004698A - Manufacturing process for lead steels : en fr
  • CA18576S - A connection for tubular structural elements of a skeleton structure : en
  • CH281981A - Process for converting an azo dye. : de en
  • FR1004496A - Improvements in methods and apparatus for washing and degreasing, in particular mechanical parts : en fr
  • FR1004800A - highly wear-resistant and non-slip element for footwear, process for its manufacture and footwear including application : en fr
  • GB669287A - A device for the continuous cutting of blocks of stone and rock masses in the quarry bed : en
  • CA482089A - Metal disk wheel : en fr
  • CH281777A - Rising device for portable firearm. : en fr
  • DE835451C - Device for actuating outwardly opening windows, doors and the like. like : de en
  • DE835676C - Cam drive with plate tappet : de en
  • FR1004968A - Process for lighting matches anywhere : en fr
  • GB669492A - Apparatus for casting hollow articles and preparation thereof : en
  • US2591356A - Carbureting mechanism : en
  • US2591526A - Combination oil collecting and dispensing device : en
  • CH281791A - Accounting machine. : en fr
  • DE835398C - Exposure device for short-term exposures or short-term observations : de en
  • DE835421C - Cleaning device for shoes : de en
  • DE835777C - Stand-by, storage and safety device for immersion heaters : de en
  • CH281688A - Hinge with associated fasteners. : de en
  • DE835612C - Heat exchanger with longitudinal finned tubes : de en
  • ES28901Y - Convertible Scooter Bike : en es
  • ES30171U - New brocal boots to contain drinks (Machine-translation by Google Translate, not legally binding) : en es
  • GB669380A - Improvements in or relating to luminescent materials and to luminescent discharge devices : en
  • CH281805A - Waterproof box. : en fr
  • DE1636535U - FILLING FUNNEL WITH SELF-STOP. : de en
  • AU155521B2 - Control system for regulating the speed of vehicles : en
  • DE1636556U - JOURNEY NECESSAIRE. : de en
  • US2590915A - Adjustable brassiere : en
  • US2591566A - Stocking and method of producing same : en
  • US2591467A - Wet clothes tray : en
  • FR1004912A - Camping tent with bunk beds : en fr
  • CH281768A - Shutter mechanism for photographic camera. : en fr
  • DE1636614U - SPRING CASE, I WITH ZIPPER, WITH FIXED LIGHTER. : de en
  • DE1636624U - SUGAR CONSTRUCTION IN THE FORM OF A GYRO. : de en
  • CH281845A - Device on rope hoists for automatic lifting of the pull rope from rope pulleys for angle guides. : de en
  • CH281919A - Rubber elastic vehicle accessory and method of manufacturing the same. : de en
  • CA482085A - Counter-moulding machine : en fr
  • DE835516C - Filling body for water heaters with steam condensation : de en
  • FR1004731A - Method and apparatus for drying hands : en fr
  • GB669419A - Improvements relating to the scanning circuit arrangements for television and like apparatus : en
  • AU158173B2 - Improvements in or relating to phosphor and method of making : en
  • CA482080A - Bucksaw : en fr
  • CH281849A - Rotary valve machine. : de en
  • US2591113A - Cigarette supporting cover : en
  • US2591094A - Combined sealing tab and bookmark : en
  • US2591272A - Water injecting system for internal-combustion engines : en
  • US2591403A - Shaver head : en
  • US2591006A - Railway car end lining arrangement : en
  • USD166327S - Spoon : en
  • FR1004758A - Dropper : en fr
  • US2590876A - Electrode for electrotherapeutic treatments : en
  • DE835518C - Pitched roof nail ties : de en
  • DK73964C - Closing means for pressure vessels. : da en
  • US2591097A - Base for cover-type annealing furnace with external means for circulating and cooling atmosphere gases : en
  • US2591322A - Generator of ultra-short electromagnetic waves : en
  • US2591358A - Thermocouple bridge : en
  • DE1636525U - CLOTHING HANGER. : de en
  • DE835775C - Socket for rod-shaped lamps with plug connections on both sides, especially for low-voltage fluorescent lamps : de en
  • DE835354C - Method for the damping of self-oscillating measuring mechanisms, in particular oscilloscope oscillators, by means of damping fluid : de en
  • US2590887A - Transformer metadyne : en
  • DE1636565U - STEEL CABLE LOCK. : de en
  • DE835716C - Window and door hinge : de en
  • US2591631A - Vehicle wheel assembly : en
  • FR1004618A - Twist spindle : en fr
  • GB669376A - Improved presser feet for textile flyers : en
  • US2591616A - Desk type penholder and inkstand : en
  • US2591224A - Fluid pressure brake equipment : en
  • US2591440A - Carbonating apparatus : en
  • ES30172U - Improved heel for shoes of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • DK73951C - Television receiver in which the picture signal and the associated sound signal are mixed with an auxiliary oscillation of constant frequency. : da en
  • DE1636606U - CONNECTION FOR CAPACITOR COVER WITH GUT-THROUGH AND CONNECTING PIECE. : de en
  • FR1004887A - Improvements to airbags : en fr
  • FR1004988A - Bi-siphoid sink table : en fr
  • GB669387A - Improvements in and relating to soot blowers : en
  • DE1636684U - BOTTLE CAP. : de en
  • DE835657C - Device for observation with phase contrast in colors : de en
  • DE835784C - Sanitary napkin with exchangeable absorbent pad cellulose filling : de en
  • US2590896A - Locking device : en
  • US2591594A - Ignition device for arc lamps : en
  • FR1004416A - Improvements to electric retarders : en fr
  • ES201579A1 - A balance (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636688U - DEVICE FOR REMOVING BOTTLED CORKS. : de en
  • ES28785Y - Rod perfected for cast fishing : en es
  • FR1004783A - Device for transmitting rotational movements of a shaft : en fr
  • FR1004805A - Device for controlling the relative pressure or vacuum inside a sealed enclosure such as an aircraft cabin : en fr
  • ES30194U - Double sack (Machine-translation by Google Translate, not legally binding) : en es
  • DE835800C - Assembly beams as rib reinforcement of reinforced concrete filler ceilings : de en
  • DE835611C - Device for heat exchangers : de en
  • DK73942C - Burner systems for heavy, liquid fuels, in particular petroleum. : da en
  • CH281718A - Sewing machine with electric drive. : de en
  • ES28816Y - Aseptic Syringe Container : en es
  • FR1004793A - Dice game with moving figures on a gaming tablet : en fr
  • FR1004923A - raster screen and reflective spectral cells for restoring natural colors when projecting ordinary black and white films : en fr
  • GB669246A - Improved fittings for use in respect of the tail gates of motor and other trucks or wagons : en
  • FR1004452A - Process for the construction of ceilings and ceilings with reinforced concrete ribs, as well as reinforced concrete shuttering ribs : en fr
  • USD166316S - - john juergens : en
  • US2591380A - Convertible automobile body structure : en
  • CH281917A - Device for remotely measuring the moisture content of a hardened casting mass. : en fr
  • DE835344C - Box window : de en
  • FR1004869A - Device for thigh prosthesis device : en fr
  • DE835269C - Lasting machine : de en
  • ES202328A1 - A transformer of dispersion field for capacitive loading (Machine-translation by Google Translate, not legally binding) : en es
  • ES29380U - Device for the measurement of small gas pressures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004820A - Finned tubes : en fr
  • US2591406A - Pulse generating circuits : en
  • FR1004976A - Lock for hatch opening downwards : en fr
  • FR1004863A - Improvements to pressurized fluid braking processes and mechanic's valves used in braking installations : en fr
  • US2591478A - Mass rate flowmeter : en
  • DE835383C - Hose clamp : de en
  • DE835461C - Distance display device for means of transport, e.g. Carrying chairs, gondolas, cabins or the like in single and multi-cable detachable aerial cableways : de en
  • ES202211A1 - A mechanical device for the superficial disincrustation of parts or machinery organs (Machine-translation by Google Translate, not legally binding) : en es
  • US2591628A - Rope composed of natural and synthetic fibers : en
  • FR1004553A - pocket case : en fr
  • GB669566A - Improvements in or relating to clutch devices for the driving mechanism of machines : en
  • GB669579A - Improvements relating to alloys for use at elevated temperatures : en
  • ES30271U - New bicycle handlebar (Machine-translation by Google Translate, not legally binding) : en es
  • GB669455A - Arrangements for reducing distortion in electric signals : en
  • ES28469Y - Fixation device for dental prosthesis appliances : en es
  • ES194814A1 - A SYSTEM OF ELECTRODES CONTITUTED BY A SEMICONDUCTOR ELECTRODE ON WHICH AT LEAST TWO OTHER ELECTRODES ARE APPLIED : en es
  • FR1004541A - Unwinder device for reading printed tapes : en fr
  • DE835375C - harrow : de en
  • DE835541C - Seal for pipe fittings : de en
  • US2590852A - Esters of acylated lactic acid : en
  • DE1636572U - LEVER WITH TOGGLE SWITCH FOR BOWDEN DRAWERS. : de en
  • DE835412C - Shear device for razor cut : de en
  • DK73970C - Lowering box. : da en
  • DE835466C - Process for the production of shielded supply cables of short length, especially for car antennas : de en
  • DE835512C - Hot water storage system : de en
  • DE835511C - Gas stove with facilities for utilizing the heat contained in the combustion product : de en
  • GB669336A - Improvements in or relating to hydrocarbon lubricating oil : en
  • DE1636552U - UMBRELLA SUPPORTED BY TWO MASTS. : de en
  • DE835233C - Hand cultivator with exchangeable hoe shares : de en
  • DE835810C - Method of recording sound vibrations on films : de en
  • DE835833C - Gyroscope : de en
  • FR1004478A - New type of classification sheet : en fr
  • US2591454A - Ventilated footwear : en
  • ES30292U - Perfectionary badana for hats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004576A - Vibrating press : en fr
  • FR1004952A - Locking device to prevent unintentional double exposure in medium and small format cameras : en fr
  • ES194820A1 - ENGINE BRAKE FOR ALL KINDS OF ENGINES : en es
  • FR1004414A - Process for the rapid construction of buildings and, in particular, barracks : en fr
  • FR1004997A - Improvement to single-phase commutator series motors : en fr
  • GB669550A - Improvements in or relating to electrical positional control systems : en
  • CH281697A - Folding seat. : en fr
  • ES194730A1 - PROCEDURE FOR THE ELABORATION OF AMINOPLASTIC, THERMOENDURENT MOLDING COMPOSITIONS, IN GRANULAR FORM : en es
  • ES202265A1 - A CONTROL DEVICE FOR VACUUM BRAKE SYSTEM TESTERS : en es
  • GB669243A - Baby exerciser : en
  • CH281951A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE835506C - Metal suitcase : de en
  • GB669335A - Improvements in or relating to electrolytic processes : en
  • DE835575C - Process for the production of bituminous sealing and cover plates : de en
  • ES30131U - Improved connection between the unión and the injection needles in all its modalities (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004520A - Generator-receiver assembly for variable frequency electrical measurements : en fr
  • GB669381A - Improvements in and relating to electrostatic electron lens structures : en
  • ES202145A1 - A converter of measurement (Machine-translation by Google Translate, not legally binding) : en es
  • US2590894A - Electrical conductor : en
  • US2591149A - Method of coating mineral granules : en
  • US2591173A - Grain conditioner : en
  • US2591424A - Furnace charging device : en
  • CH281853A - Hot gas power plant. : en fr
  • DE835462C - Contact line arrangement in curves of overhead lines of electrically operated vehicles : de en
  • ES28068Y - Steam jet vacuum equipment : en es
  • DE1636660U - LIGHT PENDANT. : de en
  • US2591168A - Apparatus for refrigerating enclosures : en
  • US2591438A - Portable radio receiver : en
  • US2591557A - Apparatus for dipping articles in liquid : en
  • BE509716A - Improvement in slatted windows : en fr
  • US2591268A - Milling machine transmission control mechanism : en
  • USD166367S - Refrigerator cabinet : en
  • DE835608C - Transport device for freezer tunnel : de en
  • DK73969C - Explosion-proof closure for containers for flammable liquids. : da en
  • ES30296U - Refined mirrors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004514A - Improvements made to two-legged automatons : en fr
  • FR1004944A - Process for preparing caproic acid : en fr
  • GB669556A - Photographic type-composing machines : en
  • US2590925A - Proportional counter : en
  • US2591285A - Bolt finishing machine : en
  • US2591451A - Device for removing restorations from teeth : en
  • ES30154U - Sower device to blow (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004567A - Manufacturing process for fixed preparations of bacteria : en fr
  • GB669598A - Improvements in and relating to playpens for children : en
  • FR1004958A - Power supply device for internal combustion engines : en fr
  • GB669258A - Improvements in or relating to radio tracking systems : en
  • ES202102A1 - A procedure for the continuous manufacture of metals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004590A - Improvements to manufacturing processes for artificial resinous masses : en fr
  • US2590875A - Regenerative tracking apparatus : en
  • US2591491A - Variable delivery positive displacement pump : en
  • US2591067A - Chemical process for production of leaded ammonium chloride crystals : en
  • CA482084A - Traction attachment for vehicle tires : en fr
  • US2591151A - Vacuum type food container : en
  • US2591270A - Safety lockbox : en
  • DE1636551U - SCREW FANS, IN PARTICULAR FOR DESKTOP FANS. : de en
  • DE835285C - Measuring device for bespoke tailoring : de en
  • GB669441A - Improvements relating to safety pins : en
  • DE835408C - Device for fastening the tarpaulin of car bodies by means of eyelets attached to the box walls : de en
  • AU161293B2 - Polymerization catalysts : en
  • CH281672A - Auxiliary device to be used for laying walls made of shaped stones. : de en
  • CH281723A - Device for mixing a dye bath. : de en
  • GB669379A - Improvements in means for washing eggs : en
  • DE835589C - Device for starting and stopping work machines, e.g. Wire drawing machines : de en
  • DE835631C - Sanitary napkin : de en
  • DE835653C - Process for the production of gear blanks or the like from layered pressed materials : de en
  • DE835249C - Method for suppressing flatulence in cheese production : de en
  • ES28576Y - Family kitchen perfected : en es
  • FR1004546A - Universal motor vehicle : en fr
  • FR1004985A - Method of using for advertising purposes cardboard boxes placed inside clothing items for their presentation during sale : en fr
  • GB669593A - Improvements in and relating to typewriters : en
  • CH281869A - DC powered remote control device. : en fr
  • US2591561A - Apparatus for producing refractory rods : en
  • ES30198U - A new model of perpetual football scoreboard (Machine-translation by Google Translate, not legally binding) : en es
  • GB669583A - Improvements in coded electrical signal receivers : en
  • DE835256C - Installation on photo-taking devices equipped with a toggle fastener and iris diaphragm for intermediate observation with full lens opening : de en
  • ES194740A1 - PROCEDURE FOR OBTAINING 1 - PHENYL - 1.3 - DIHYDROXY - 2 - AMINOPROMANE AND OF THE CHLORAMPHENICOL THEREOF : en es
  • AU768752A - Improved clamp : en
  • CA482148A - Door check : en fr
  • CA482210A - Convertible vehicles : en fr
  • DE835577C - Non-stop centrifugal machine : de en
  • FR1004945A - Process for preparing 3-ethoxypropionic acid : en fr
  • DE835495C - Device for utilizing the sensible heat of the gas produced in a gas generator : de en
  • DE835839C - Power transmission device with a flow coupling between the drive motor and driven machine, especially for motor vehicles : de en
  • ES30282U - Device to reinforce the spark of the ignition coils of the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB669244A - An improved rotary clothes drying apparatus : en
  • FR1004465A - Improvements made to agricultural tools with multiple positions, in particular to animal-drawn rakes of this kind : en fr
  • FR1004825A - Process for the preparation of vaccines : en fr
  • ES201914A1 - Improvements in the construction of thermal radiator elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004804A - Device for limiting the relative pressure or depression inside a sealed enclosure such as an aircraft cabin : en fr
  • DE835224C - Apparatus for measuring the speed of a flowing medium : de en
  • GB669424A - Improvements in or relating to the manufacture of bindings or trimmings : en
  • DE835305C - Drive for lifting bridges : de en
  • DE835493C - Gas outlet nozzle on gas generators with ascending gasification : de en
  • DE835759C - Suitcase speaker : de en
  • GB669236A - Improvements in or relating to electron discharge tubes : en
  • GB669520A - Improvements in and relating to regulators for alternators : en
  • US2590945A - Trunk circuit : en
  • US2591585A - Spraying device : en
  • US2591552A - Lathe attachment : en
  • AU773252A - An improved method of and apparatus for manufacturing nuts for bolts or like : en
  • GB669344A - Improvements in or relating to bearings : en
  • CH281990A - Process for the preparation of a substantive dye of the phthalocyanine series. : de en
  • CA482228A - Process of making pile fabric : en fr
  • CH281852A - Combustion chamber for pulsating combustion. : de en
  • US2591428A - Selective color display projection apparatus : en
  • US2590912A - Cold swelling starch process : en
  • CH281675A - Double walled fireplace. : de en
  • CH281683A - Kitchen equipment for households. : de en
  • US2591154A - Method of making a temple for ophthalmic mountings : en
  • US2591217A - Golf bag : en
  • US2591555A - Indicator : en
  • US2591582A - Welding transformer : en
  • USD166317S - Kairalla cap : en
  • US2590839A - Fabric wear tester : en
  • US2591507A - Sanitary liquid dispensing machine : en
  • CH281769A - Equipment for the production of photographic reproductions. : de en
  • AU770152A - Improvements in or relating to high frequency filter, combiner and like arrangements : en
  • CH281800A - Mass de remontage pour montre à remontage automatique. : de en fr
  • CA482157A - Chlorinated rubber adhesives : en fr
  • US2591260A - Spring-driven motor : en
  • DE835330C - Peeling machine for potatoes, fruit, etc. like : de en
  • US2590881A - Clothespin : en
  • USD166350S - Necklace or the like : en
  • AU770752A - Improvements in and relating to electrical timing devices : en
  • AU162469B2 - Insect control apparatus : en
  • CH281925A - Assembly element for tent poles. : en fr
  • CH281831A - Snap-in device on tubular parts that can be moved into one another. : de en
  • US2590986A - Production of aliphatic nitriles : en
  • DE835488C - Method for applying a coating or a coating, in particular metallic interior and exterior coatings, to tubular ceramic capacitor dielectrics : de en
  • GB669412A - Improvements in or relating to impulse-responding circuits for use in telephone or like signalling systems : en
  • DE835778C - Device for the treatment of bulk material with high frequency energy : de en
  • ES202095A3 - A procedure for the preparation of cyanides (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004413A - Method and device for circular saws for removing sawdust : en fr
  • FR1004735A - Insulating building material : en fr
  • GB669595A - Improvements in or relating to electric protective arrangements : en
  • ES27515U - Furniture convertible in wardrobe, bed and nightstand (Machine-translation by Google Translate, not legally binding) : en es
  • ES30261U - Lattice plate (Machine-translation by Google Translate, not legally binding) : en es
  • ES194736A1 - A PROCEDURE FOR OBTAINING CELLULOSE PULP : en es
  • FR1004404A - Improvement in magnetron oscillators : en fr
  • AU163777B2 - Improved clamp : en
  • BE509741A - Improvements to valves actuated by pressurized fluid : en fr
  • CH281708A - Safety device on ladders. : de en
  • CH281742A - Process for the treatment of liquid materials with aerated means and apparatus for carrying out this process. : de en
  • CH281969A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • FR1004445A - Silk for door latch : en fr
  • ES201958A3 - A detector of the trama mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • DE835453C - Adjustment device for brakes, especially for railway vehicles : de en
  • ES30297U - An improved seal for tapas of expresso coffee machines and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004782A - Direction discriminator : en fr
  • GB669576A - Improvements relating to electric transmission systems for vehicles : en
  • DE835592C - Process for the extraction of sulfur : de en
  • GB669356A - Method and apparatus for the examination of the profiles of articles : en
  • US2590988A - Power-transmission belt : en
  • US2591124A - Apparatus for production analysis : en
  • AU770352A - Improvements in or relating to control apparatus for film slitting machines : en
  • DE835425C - Additional device for router machines : de en
  • DE835433C - Device for marking the length of garments : de en
  • US2591554A - Mechanical wild fowl decoy : en
  • US2591355A - Electric battery composed of flat elements : en
  • US2591602A - Airplane safety device : en
  • ES30212U - Adhesive elastic bandage (Machine-translation by Google Translate, not legally binding) : en es
  • ES30222U - Exhibition and sale support for articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004464A - Improvements to lubrication devices : en fr
  • FR1004513A - Improvements to boilers : en fr
  • FR1004561A - Combined relief valve and check valve : en fr
  • ES25812Y - Case to contain a book or devotional and other objects of a religious or personal nature : en es
  • DE835445C - Road construction using bituminous binders : de en
  • FR1004941A - New construction game : en fr
  • US2591218A - Guanide-formaldehyde condensation products for tanning and bleaching leather : en
  • FR1004487A - Antiseptic brushing method and device : en fr
  • DE1636521U - HOLDER FOR CUT FLOWERS OD. DGL. : de en
  • DE835582C - Device for loosening conical connections : de en
  • FR1004439A - Refined valve : en fr
  • FR1004672A - Bra refinements : en fr
  • USD166323S - Air diffusing outlet for ventilating systems : en
  • FR1004677A - Process for the production of plastic films : en fr
  • DE1636661U - LIGHT SWITCH IN TRANSLUCENT OR TRANSLUCENT PLASTIC. : de en
  • ES30161U - A device for transparent applications in fluorescent lighting diffusers (Machine-translation by Google Translate, not legally binding) : en es
  • DE835430C - Mobile load lifter, especially for loading and unloading covered railway wagons : de en
  • DE835751C - Chiller : de en
  • ES194677A1 - PROCEDURE FOR RELIEF PRINTING OF PLASTIC MATERIALS : en es
  • US2591180A - Preloader : en
  • DE835449C - Boiler for hot cargo : de en
  • DE835487C - Device for applying conductive external coatings at two points separated by an insulating section of tubes made of a ceramic material for the production of capacitors : de en
  • ES194764A1 - WIND CENTRAL FOR THE PRODUCTION OF MOTOR FORCE : en es
  • DE835531C - kaleidoscope : de en
  • DE835685C - Ring-shaped tool with its central through-opening adjustably assigned clamping, guide or machining jaws, in particular thread cutting stock : de en
  • US2591199A - Apparatus for feeding labels or blanks : en
  • DE1636720U - SHOP EQUIPMENT FOR DISPLAYING BREAD AND OTHER GOODS. : de en
  • DE835240C - Device and method for insulating pipelines, in particular steam and cold pipes : de en
  • ES194720A1 - IMPROVEMENTS IN THE DRAINAGE DRAINAGE DEVICE WITHOUT DUST RELEASE : en es
  • GB669403A - Improvements in and relating to inlet fixtures for liquid tanks : en
  • ES30215U - Perfect cases for lipsticks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004681A - Compositions intended for the treatment of plants : en fr
  • DE835317C - Device for controlling a shaker or a similar machine : de en
  • ES30145U - Decorative object for palms, palmones, christmas trees and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES30166U - Adjustable asymmetric octagonal lantern, biofocal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004542A - Tank for transporting liquids : en fr
  • FR1004476A - Electronic color discriminator and applications in spectography and television : en fr
  • DK73955C - Oscillator for generating non-sinusoidal waves. : da en
  • FR1004789A - Trunnion for door handles, window olives or others : en fr
  • GB669281A - Method of cleansing undyed materials contaminated with heavy metal oxides or water-insoluble heavy metal salts, and manufacture of preparations therefor : en
  • DE835523C - Protection device for the underground end of telegraph poles, wooden posts or the like. : de en
  • GR13503B - NEW TYPE OF COVER. : el en
  • DE835814C - Control of a two-stroke gasoline engine with scavenging air blower : de en
  • ES25830Y - Universal play bracket for various hitches : en es
  • FR1004875A - Improvement in clichés for transfer systems : en fr
  • ES28895Y - Ski : en es
  • ES28637Y - Device for in-medata injection of drugs : en es
  • FR1004619A - Method and apparatus for coloring glasses : en fr
  • FR1004785A - Process for manufacturing organochemical fertilizers : en fr
  • DE1636575U - SIMPLE DEVICE FOR FASTENING SELF-WINDING ROLLER ROLLER BLINDS FOR VEHICLES. : de en
  • US2590944A - Electrical heating apparatus : en
  • US2591505A - Die mechanism for wire coating apparatus : en
  • DE835829C - Cool showcase : de en
  • DE835308C - Arrangement for the control of switches and signals, especially in relay interlockings for drainage systems : de en
  • FR1004568A - Take-back chuck for machine tools : en fr
  • GB669456A - Improvements in or relating to ignition devices for internal-combustion engines : en
  • CH281834A - Shrinking device for cylindrical bodies and in particular for pipes. : en fr
  • CH281880A - X-ray device with automatic control of the tube current. : de en
  • US2591058A - Screen and lens calculator : en
  • US2591530A - Roller paint applying device : en
  • US2591250A - Suction cleaner with self-retracting electrical cord : en
  • DE838982C - Kmeebel-shifting and locking device for tailstock spindles and the like : de en
  • ES27765Y - Container to contain pills and similar objects : en es
  • GB669349A - Internal-combustion engine : en
  • GB669512A - Improvements in apparatus for the manufacture of carbon black : en
  • DE1636611U - ELECTRODE FOR SPOT WELDING MACHINES. : de en
  • FR1004540A - Device for measuring and recording the spectral sensitivity of a photoelectric cathode : en fr
  • GB669445A - Improvements in refuse bins : en
  • GB669578A - Improvements relating to the treatment of crude pteridine-containing reaction mixtures to obtain desired pteridines therefrom : en
  • ES194731A1 - OBTAINING STABLE SUSPENSIONS OF PHENOTHIAZINE : en es
  • ES200881A1 - Improvements in or relating to apparatus and method for making and filling containers : en es
  • GB669573A - Improvements in or relating to dynamoelectric machines : en
  • FR1004857A - Process for manufacturing new emulsifiers, detergents, wetting agents, dispersants, softeners, bactericides and insecticides and products obtained by this process : en fr
  • ES201850A3 - New gas manufacturing system for appointments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004461A - Process for drying soaps : en fr
  • FR1004845A - Construction method of prefabricated houses : en fr
  • FR1004866A - Improvements to loudspeaker telephone systems : en fr
  • FR1004884A - Improved method and apparatus for heating metallic objects : en fr
  • DE767268C - Limit switch drive : de en
  • ES28973Y - Stopper for bottles and similar containers : en es
  • GB669549A - Making laminated sheets of dough : en
  • FR1004709A - Improvements to reservoir writing instruments : en fr
  • ES194750A3 - A PROCEDURE FOR THE MANUFACTURING OF A WATERPROOF LAMINAR MATERIAL : en es
  • DE765039C - Hollow glass brick, which is divided into several chambers and closed on all sides : de en
  • FR1004905A - Advertising machine : en fr
  • US2590855A - Dynamoelectric machine and cooling means : en
  • US2591441A - Pressure energy exchanger : en
  • US2591049A - Crane loading portable bar rack : en
  • US2591283A - Radiant work heating gas burner : en
  • CH281984A - Process for converting an azo dye. : de en
  • FR1004650A - Junction device between broom head and handle : en fr
  • US2591371A - Douche nozzle : en
  • DE835456C - Arrangement at railway safety devices, in particular track boards and switch tables : de en
  • DE835473C - Termination for multi-conductor cable : de en
  • ES30011U - Electric control device applicable to table football and other similar games (Machine-translation by Google Translate, not legally binding) : en es
  • ES30228U - Improved musical instruments (Machine-translation by Google Translate, not legally binding) : en es
  • GB669321A - Process for the mnaufacture of substituted ammonium salts : en
  • DE835399C - Auxiliary device for selecting image sections : de en
  • FR1004423A - Shoe conveyor device in shoe factories : en fr
  • GB669259A - Ophthalmic glass : en
  • GB669390A - Froth flotation treatment of sylvinite ores : en
  • GB669325A - Improvements in or relating to a picker stick linkage for a loom : en
  • GB669603A - Improvements in high frequency electric transformers for the transmission of electric impulses : en
  • DE835508C - Mobile crane : de en
  • DE835534C - Cow's tail clamp : de en
  • AU294951A - Improved counter fitting for hotels andthe like establishements : en
  • CA482226A - Presses : en fr
  • CH281892A - Piezoelectric ultrasonic generator for treating the human body. : de en
  • US2590863A - Cold cathode gas tube amplifier : en
  • US2590931A - Chemically heated paraffin knife : en
  • AU161294B2 - Improvements relating tothe actuation of electromagnetic relay means, particularly forthe control of cinema programmes and projection of cinematograph films therein : en
  • CH281784A - Housing for measuring instrument. : en fr
  • CH281964A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE835394C - Heat sensitive recording material for making visible recordings : de en
  • US2590937A - Organosilicon resins : en
  • US2591350A - Traveling-wave electron reaction device : en
  • US2591517A - Method and device for casting ingots of rimming steel : en
  • US2591649A - Wire former and stripper : en
  • US2590906A - Reflection interference filter : en
  • US2591344A - Apparatus for positioning rotary controlled elements : en
  • US2591312A - Extensible draft tongue for trailers and the like : en
  • DE835528C - Riving knife for circular saws : de en
  • ES194754A1 - LIGHTING APPARATUS FOR FLUORESCENT LIGHT : en es
  • FR1004846A - Electrically conductive parts intended to be in contact with materials such as, in particular, glass, in the molten state : en fr
  • GB669497A - Improvements in and relating to die boxes for moulding clay tiles : en
  • CA482090A - Illumination system : en fr
  • US2591026A - Method and apparatus for wetting baled tobacco : en
  • US2591037A - Irrigation signal device : en
  • US2591153A - Shifting bolster transfer mechanism : en
  • US2591279A - Collapsible map and schedule display device : en
  • DE835372C - Igniter setting for friction wheel lighters : de en
  • DE835556C - Electric alternator built into the wheel hub, especially for bicycles : de en
  • ES30139U - Ampoule for eye drops and instills (Machine-translation by Google Translate, not legally binding) : en es
  • US2591503A - Combustion catalyst compositions : en
  • CA482192A - Degreaser : en fr
  • DE1636514U - BROOM. : de en
  • DE835289C - Device for separating thin layers from thicker bristle, hair or fiber layers : de en
  • DE835423C - Carriage for automatic firearms : de en
  • CH281712A - Method for twisting a yarn and device for its implementation. : en fr
  • US2590922A - Micrometer bracket : en
  • US2590956A - Voice and visual recorder : en
  • US2590959A - Combined writing desk and table : en
  • BE509694A - : en fr
  • CH281726A - Device for exchanging the dye liquid between two strand dyeing machines. : de en
  • US2590886A - Strain relief for electrical connectors : en
  • US2590954A - Sighting device for weapons : en
  • CA482178A - Vertically arranged hammer mill : en fr
  • US2591108A - Die apparatus : en
  • US2591597A - Electric weed-killing apparatus : en
  • US2591423A - Panty girdle construction : en
  • US2591657A - Ironer stand with convertible work tray slidably mounted therein : en
  • CH281707A - Grill and roast pan. : de en
  • CH281943A - Main circuit breaker assembly on electric vehicles. : de en
  • CH281933A - Sunroof lock. : de en
  • US2591078A - Wrist watch and bracelet : en
  • US2591348A - Wheel chock : en
  • US2591159A - Magnetic means for producing compensations and other effects in a cathode-ray tube : en
  • DE767264C - A steam control valve installed in the steam dome of a locomotive boiler with a relief space arranged above the valve disk and a centrifugal water separator that surrounds the valve housing upstream of the control valve : de en
  • ES194653A1 - A PROCEDURE FOR THE CONTINUOUS OBTAINING OF ARTIFICIAL YARNS : en es
  • FR1004652A - Improvements to air navigation devices : en fr
  • GB669457A - Improvements in and relating to alumina-containing phosphors : en
  • AU155160B2 - Improvements relating tothe control of cinema and like programmes : en
  • CH281724A - Process for the preparation of an optical brightening agent. : de en
  • CH281817A - Electronic device for regulating a machine tool. : en fr
  • CA482102A - Operation of electronic vacuum tubes or valves : en fr
  • DE835229C - Counting and rolling apparatus for coins : de en
  • ES29742U - Easily variable stamping device for registrations, specially adapted for the writing of tickets of pools or similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2590994A - Braking apparatus for roller conveyers : en
  • ES194671A1 - PROCEDURE FOR THE ELBAROCATION OF PADDED FLOORS BASED ON ARTIFICIAL FIBERS IN A CONTINUOUS WORK PHASE : en es
  • FR1004854A - Process for treating plants to obtain pulp or similar products : en fr
  • GB669616A - Improvements in or relating to devices for electro-mechanical differential power transmission with continuous change of speed by means of an auxiliary variable frequency : en
  • AU154982B2 - Improvements in electric discharge tubes : en
  • US2591449A - Contact printing apparatus : en
  • DE1636670U - FEED-THROUGH CAPACITOR. : de en
  • CH281840A - Device for converting a continuous rotary movement into an oscillating movement. : de en
  • DE835827C - Schlaegermuehle with tangential supply of hot air or hot gases : de en
  • CH281749A - Process for the production of metal halides from heat-resistant minerals of these metals. : de en
  • US2591120A - Apparatus for the control of respiration resuscitation and anaesthesia : en
  • USD166328S - Similar article : en
  • CH281893A - Massager. : en fr
  • ES30320U - An agricultural cart chassis without crossbows (Machine-translation by Google Translate, not legally binding) : en es
  • US2591615A - Rolling contact measuring device : en
  • US2591636A - Pivoted-jaw wrench having nut-actuated and slidable cam-wedge : en
  • CH281682A - Plant for the production of concrete slabs, especially lightweight concrete slabs. : de en
  • US2591172A - Cabinet : en
  • US2591393A - Engine mount attachment : en
  • DE835419C - Drawing angle : de en
  • FR1004580A - Apparatus intended for molding contact lenses in perspex or any other plastics and special shapes given to them : en fr
  • US2591093A - Rotary brush with liquid receiving and feeding chamber : en
  • DE835295C - Handle attachment for hand brooms and similar cleaning devices : de en
  • DE835542C - Lathe support : de en
  • ES202227A1 - Improvements in furniture locks (Machine-translation by Google Translate, not legally binding) : en es
  • ES30102U - Improved water source (Machine-translation by Google Translate, not legally binding) : en es
  • ES30147U - Pocket football game combined with pencil sharpeners (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636667U - ARRANGEMENT ON WALL LIGHTS FOR FLUOUS TUBES. : de en
  • US2591233A - Earth auger : en
  • US2591099A - Internal-combustion engine : en
  • US2590892A - X-ray film exposure holder : en
  • US2591100A - Cooling basin for air conditioning units : en
  • US2591132A - Coffee maker : en
  • US2591513A - Maternity jumper : en
  • US2591659A - Full-fashioned knitting machine : en
  • DE835824C - Pipe bending device : de en
  • FR1004565A - Cleaning agent in particular for hides and skins : en fr
  • DE835731C - Tilt joint for electric lights or the like. : de en
  • ES202219A3 - IMPROVEMENTS MADE IN THE PLATFORMS FOR MAGAZINES FOR AUTOMATIC WEAPONS : en es
  • US2590907A - Sewing machine : en
  • US2591460A - Process for providing magnetic sheet steel with an insulative film : en
  • AU775252A - Improvements in or relating to sheet material : en
  • CH281858A - Absorption chiller. : de en
  • USD166355S - Brooch or the like : en
  • US2591363A - Hydraulic transmission : en
  • DE1636605U - X-RAY APPARATUS AND PIPE CONTAINERS : de en
  • DE835227C - Ribbon inking device : de en
  • US2590979A - System for measuring magnetic fields : en
  • CA482079A - Cable terminal connector : en fr
  • DE1636540U - ADJUSTMENT DEVICE FOR UPPER ROLL CARRIERS REACHING OVER THE DRAWING AREA OF SPINNING MACHINES. : de en
  • US2591081A - Radio-frequency transformer : en
  • CH281798A - Clockwork balance with screw. : en fr
  • US2591338A - Fishing reel : en
  • USD166364S - Television reminder : en
  • CA482165A - Method and apparatus for lining blanks : en fr
  • AU153045B2 - Improvements in or relating to means for crating cheeses or like articles : en
  • AU775552A - Improvements in or relating to radio receivers : en
  • CA482123A - Production of insulin from pancreas glands : en fr
  • DE835422C - Launch weapon for self-propelled projectiles : de en
  • ES30324U - Perfect sport pants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004455A - Improvements to devices such as propellers : en fr
  • FR1004641A - Fulling process and fuller for its application : en fr
  • GB669531A - Improvements in and relating to photographic type composing machines : en
  • DE1636548U - DETACHABLE WOODEN LIVING ROOM LAMP. : de en
  • DE1636648U - THERMOCOUPLE. : de en
  • DE835647C - Lattice girders, especially as reinforcement in reinforced concrete construction : de en
  • US2591101A - Pump : en
  • CH281661A - Disc plow. : en fr
  • DE1636557U - HANDLE ATTACHMENT TO BRIEFCASE OD. DGL. : de en
  • DE835353C - Incline indicator : de en
  • DE835661C - Antechamber insert with several outflow channels for diesel engines : de en
  • GB669267A - Improvements in and relating to work feeding devices : en
  • GB669401A - Improvements in or relating to electrical signalling systems : en
  • US2591062A - Extrusion device and process : en
  • US2591364A - Mixing nozzle : en
  • DE835226C - Counter : de en
  • ES194738A1 - PROCEDURE TO OBTAIN OPTIMAL GROWTH AND HIGH YIELDS OF USEFUL PLANTS : en es
  • FR1004483A - Building stone : en fr
  • FR1004497A - Motor-receiver assembly : en fr
  • FR1004969A - Process for shaking the salad in the apartment without fear of splashing liquid : en fr
  • US2591409A - Tool for removing overflow tube threads in toilets : en
  • DE835222C - Display instrument on motor vehicles for displaying the vehicle speed : de en
  • FR1004986A - Brake balancing device : en fr
  • FR1004427A - Borehole dust collector : en fr
  • CA482147A - Mechanism for twisting together two strands : en fr
  • CH281881A - Electron-optical arrangement, particularly for image converter tubes. : de en
  • ES30308U - A type of hot air generator for heating (Machine-translation by Google Translate, not legally binding) : en es
  • DE767190C - Friction insert for pit support clamp locks : de en
  • FR1004710A - Loader bucket associated with a tractor or similar vehicle : en fr
  • FR1004886A - Drive unit for rotary hearth furnaces : en fr
  • DE835426C - Ice skate and method of making : de en
  • DE835470C - Overhead line mast for high voltages : de en
  • US2591092A - Fingernail guard : en
  • US2591604A - Preparation of naphthalenemethylol esters : en
  • DE835780C - Injection frame for cylinder ampoule for immediate injection : de en
  • ES194707A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PISTONS WITH A REFRIGERATOR INSTALLATION FOR FAST-RUNNING COMBUSTION ENGINES, ESPECIALLY IN AUTOMOBILE VEHICLES : en es
  • FR1004960A - High Flow Flotation Machine : en fr
  • GB669372A - Feeding sheets from a pile to a printing machine : en
  • GB669453A - Improved resilient axle-box guiding arrangement for railway vehicles : en
  • ES30221U - Wardrobe for correspondence (Machine-translation by Google Translate, not legally binding) : en es
  • ES30262U - About inviolable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004818A - Tractor : en fr
  • FR1004966A - Circular template for dividing circles into equal or proportional parts : en fr
  • FR1004974A - Bowls holder : en fr
  • DE835572C - Game device containing balls for determining values through the balls : de en
  • GR13512B - ICE CREATION OF FRUIT, CITRUS, VEGETABLE AND HERBS JUICE. : el en
  • ES201898A1 - A refrigerator unit (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004696A - Tool holder fixing device : en fr
  • DE835564C - Roll grinding and fluting machine : de en
  • DE835595C - Process for the production of xanthogenic acid pellets : de en
  • DE835818C - Injection valve for internal combustion engines : de en
  • DE835420C - Device for fitting footwear, insoles and other orthopedic aids : de en
  • FR1004871A - Pin contact for electrical devices : en fr
  • ES194831A1 - AN OVEN FOR HIGH TEMPERATURES, ELECTRICALLY HEATED : en es
  • US2590913A - Window cleaning and the like device : en
  • US2591009A - Separable electrical connector : en
  • US2591054A - Sustained power electric clock : en
  • GB669353A - Improvements in and relating to strip feeding and severing machines : en
  • US2591334A - Vacuum pumping apparatus : en
  • US2591489A - Hydraulic lift : en
  • US2591580A - Special trunk circuits for transmitting tones to calling subscribers : en
  • DE835471C - Metal roll for receiving bare or insulated wires or the like. : de en
  • FR1004928A - Composite materials for joints and coverings obtained by combining cork and plastics in sheets : en fr
  • US2590889A - Ladder tape : en
  • US2591289A - Frothing agents for use in froth flotation processes : en
  • ES30114U - Improved stopper for jars and jars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004469A - Cufflinks refinement : en fr
  • AU154738B2 - Rotary broom tor road sweeping andthe like : en
  • CH281965A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE835257C - Pump system with several centrifugal pumps working in parallel : de en
  • DE835340C - Cooking vessel for coffee or tea : de en
  • FR1004448A - Method and installation for the insulating sheathing of cables by coiling a layer of thermoplastic material requiring slow cooling to the atmosphere : en fr
  • GB669425A - Apparatus and method of treating gases for the recovery of ammonia : en
  • GB669488A - Improvements relating to teat cups for milking machines : en
  • FR1004663A - Trigger circuits using semiconductors : en fr
  • FR1004602A - Machine for notching strips of backing paper for photographic pollicles and resulting strips : en fr
  • GB669307A - Improvements in or relating to counting apparatus : en
  • US2591261A - Confection mold : en
  • US2591342A - Transmission : en
  • ES194703A1 - A PROCEDURE AND INSTALLATION FOR THE TREATMENT OF ALBANALES WATER : en es
  • ES30273U - An electric cigarette lighter (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636687U - DEVICE FOR DRAWING LIQUIDS FROM STANDING BOTTLES. : de en
  • GB669481A - Improvements in and relating to apparatus for comparing unidirectional voltages : en
  • GB669521A - Improvements in hydraulic devices for damping oscillations for spring suspensions of vehicles and the like : en
  • USD166344S - Necklace or the like : en
  • GB669350A - Improvements in or relating to high frequency electric inductors : en
  • ES194695A1 - AN IMPROVEMENT IN THE ARRANGEMENT OF THE CAR COMPARTMENTS - BED THAT HAVE ONE-BED AND TWO-BED COMPARTMENTS : en es
  • US2591246A - Adjustable footrest for wheel chairs and the like : en
  • DE835446C - Process for compressing non-plastic masses, such as in particular coarse embedding, and device for carrying out this process : de en
  • DE835332C - Household machine with a quick release device : de en
  • ES194685A1 - AN X-RAY APPARATUS : en es
  • ES30138U - A tube of reinforced plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • US2591165A - Device for nullifying combination locks : en
  • US2591068A - Studio background : en
  • US2591236A - Antifouling anchor : en
  • US2591244A - Portable screen stand : en
  • US2591096A - Hydrogen fluoride recovery : en
  • US2591190A - Piston ring : en
  • DE1636561U - SHAFT PROTECTION BANDAGE. : de en
  • US2590929A - Railing : en
  • US2591641A - Pneumatic installation : en
  • AU156207B2 - Improvements in or relating to radio receivers : en
  • AU155663B2 - High temperature creep resistant alloy : en
  • ES201121A3 - An automatic apparatus, with regulation of temperature, to fry food or other products (Machine-translation by Google Translate, not legally binding) : en es
  • DK73967C - Rifle sight. : da en
  • GB669268A - A bicycle driving set mounted in the spokedrum of a hub of a driven roadwheel : en
  • CH281862A - Device for connecting a tube to a wall. : en fr
  • US2591427A - Hose attachment : en
  • DE1636651U - LEVER ARRANGEMENT WITH AT LEAST ONE DEFINED POSITION, ESPECIALLY ON ELECTRICAL SWITCHES. : de en
  • DE835671C - Injection device for internal combustion engines : de en
  • ES202144A1 - A procedure to polymerize olefinically unsaturated compounds in a two phase system (Machine-translation by Google Translate, not legally binding) : en es
  • ES28812Y - Folding table : en es
  • US2591486A - Electromagnetic horn antenna : en
  • US2591584A - Wheel suspension and steering assembly : en
  • USD166307S - Rack for food products : en
  • US2591077A - Method of producing a thermoplastic cellulose acetate composition : en
  • DE1636537U - CONTACT VALVE. : de en
  • US2590939A - Separator for antifriction bearings : en
  • USD166366S - Cap or the like : en
  • DE835679C - Gearbox, especially for electrically powered kitchen machines : de en
  • ES200983A1 - A procedure for obtaining a product for coloring and caring for leather (Machine-translation by Google Translate, not legally binding) : en es
  • US2590933A - Dowel bar and joint sealing strip construction : en
  • ES201502A1 - Tire tread : en es
  • FR1004889A - Improvements in methods of mounting liquid tanks on vehicles : en fr
  • CH281948A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • FR1004801A - Meteorologist clockwork ringing : en fr
  • DE835299C - Process for the preparation of carboxylic acid esters of aliphatic ªÏ-chloro alcohols : de en
  • DE835681C - Spindle arrangement in machine tools, in particular boring mills : de en
  • CA482160A - Automatic transmission : en fr
  • CA482215A - Two-bladed tail rotor on common hinge : en fr
  • DE835237C - Notching device on pivoted tines : de en
  • FR1004697A - Improvements to copying servo-mechanisms : en fr
  • DE835397C - Arrangement for recording television images on cinematographic films : de en
  • DE835699C - Step roll-over device for vehicles : de en
  • GB669532A - Justification device for photographic type-composing machines : en
  • GB669618A - Improvements in or relating to ship's and like hatchways and covers therefor : en
  • CH281915A - Receiver for a changeably encrypted message signal. : de en
  • DE1636570U - WATER TAP. : de en
  • ES202112A1 - An electrical circuit switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004518A - Compressor : en fr
  • AU775152A - Improvements relating to cut-in and cutout switch gear for electrical generating equipment : en
  • US2590866A - Heat exchange apparatus : en
  • US2591034A - Mixing scale : en
  • US2591511A - Voltage unbalance indicating system : en
  • US2591084A - Apparatus for determining the solidifying temperatures of vapors dispersed in gases : en
  • DE835401C - Control of the delivery of fluids moved by a piston pump, diaphragm pump or the like or gases moved by a piston compressor : de en
  • ES30192U - New perfected connecting rod for bicycles and similar uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004861A - Improvement in artificial teeth : en fr
  • US2591123A - Wire-straightening fixture : en
  • US2591278A - Adjustment for tractor mounted scoop type ditchers : en
  • US2591357A - Oscillatable baseball game board : en
  • DE835656C - Display device with an illuminated dial, especially for motor vehicles : de en
  • DE835742C - Process for the production of filter cloths or the like, especially for industrial purposes : de en
  • BE509907A - CONVEXION HEATER : en fr
  • ES30310U - Simplified cap for hats (Machine-translation by Google Translate, not legally binding) : en es
  • GB669365A - Improvements in or relating to keepers for locks : en
  • ES30111U - Longitudinal hermetic seal (Machine-translation by Google Translate, not legally binding) : en es
  • ES30124U - Escape of anchor for watches (Machine-translation by Google Translate, not legally binding) : en es
  • AU155099B2 - A vaporizing burner fora heavy liquid fuel : en
  • DE835562C - Device for tapping milk or the like in measured quantities via a dial gauge : de en
  • CA482113A - Electric arc welding system : en fr
  • CH281935A - Shock absorber. : en fr
  • DE835491C - Free-hanging electrode for melting furnaces, especially metal furnaces : de en
  • FR1004516A - Machine for harvesting potatoes, raves, etc. : en fr
  • DE835655C - Multi-thread hanging : de en
  • FR1004431A - High pressure lubricating pump, with differential delivery piston : en fr
  • GB669548A - Improvements in or relating to the manufacture of a cork composition : en
  • CA482224A - Bimetallic thermometers : en fr
  • BE499995R - Beet trimmer : en fr
  • CA482083A - Windshield wiper : en fr
  • ES30136U - Inviolable box (Machine-translation by Google Translate, not legally binding) : en es
  • AU156120B2 - Improvements in or relating tothe production of cumene hydroperoxide : en
  • US2590833A - Process for producing alumina hydrate sols : en
  • US2591059A - Replaceable pocket and method for applying the same : en
  • AU160566B2 - Improvements in or relating toa car coupler : en
  • BE509913A - : en
  • DK73963C - Grease tank with outlet spout for direct filling of grease in grease pumps and similar lubrication devices. : da en
  • FR1004898A - Insecticide products : en fr
  • FR1004929A - Improvements to tables and chairs for picnics and camping : en fr
  • US2591359A - Cellulose pad machine : en
  • US2591343A - Tray for fractionating equipment : en
  • CH281991A - Electric gas discharge lamp and method of manufacturing the same. : de en
  • US2590948A - Gas burner and cap for supplying secondary air : en
  • US2591145A - Dispensing attachment for collapsible tubes, including a reciprocating piston : en
  • AU769452A - New alkamine esters of N-monoalkylated andn-monoalkoxyalkylated hydro-aminobenzoic acids anda process forthe manufacture thereof : en
  • CH281913A - Non-linear electrical signal transmission arrangement. : de en
  • CH281977A - Process for the preparation of a polyarylethylene derivative. : de en
  • DE1636623U - OUTLET VALVE FOR HOSE FITTING : de en
  • ES30110U - Speed regulating apparatus in sewing and embroidery machines, graduating the passage of electric current (Machine-translation by Google Translate, not legally binding) : en es
  • GB669452A - Improvements in and relating to methods of production of polymers and copolymers of acenaphthylene : en
  • US2591045A - Sound recording system : en
  • USD166361S - Wine display unit : en
  • DE835418C - ruler : de en
  • CA482119A - Preparation of potassium ferricyanide : en fr
  • CH281827A - Multi-layer arranged on an object for producing color effects and a method for producing the multi-layer. : de en
  • AU155317B2 - Improvements in or relating to high frequency filter, combiner and like arrangements : en
  • CA482195A - Process for treating fats and fatty oils : en fr
  • ES30268U - An improved packaging for liquid ticadir products or other products (Machine-translation by Google Translate, not legally binding) : en es
  • GB669418A - Improvements in or relating to firearms : en
  • CH281786A - Moving coil movement with core magnet. : de en
  • DE835540C - Guard control for presses, scissors or the like with electronically controlled activation of the working stroke : de en
  • DE835621C - Protective device on Tirrill regulators for alternators with an intermediate relay, which is fed by the alternating voltage to be regulated via a dry rectifier : de en
  • CA482138A - Electron discharge device : en fr
  • DE835600C - Vice of a die setting and line casting machine : de en
  • DE835746C - Perforating machine for perforating paper, cardboard, etc. like : de en
  • CH281902A - Spray for liquid. : en fr
  • US2591353A - Electrical switch : en
  • US2591366A - Bow necktie : en
  • US2590932A - Aircraft turbine-propeller control system : en
  • US2591538A - Loom take-up let-back mechanism : en
  • US2591591A - Diamond holder for 180 degree concave radii in grinding wheels : en
  • US2591608A - Apparatus fob covering electric con : en
  • AU155241B2 - Externally heated revolving furnace : en
  • CH281870A - Receiver relay device for centralized remote controls by modulated carrier currents. : en fr
  • ES30160U - A perfected comb clean (Machine-translation by Google Translate, not legally binding) : en es
  • CH281924A - Carrying device made of punchable material. : de en
  • AU174151A - Improved bend for use with water closets andthe like : en
  • CH281793A - Electromechanical converter. : de en
  • AU775752A - Contact arrangement for connecting the electron tubes of ultrashort wave plants : en
  • ES201903A1 - Improvements in the circuits for systems of acoustic signals in the vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CH281836A - Diaphragm valve. : de en
  • DE1636652U - ROTARY CONTROLLER WITH ROTARY SWITCH AND ADDITIONAL SLIDING SWITCH. : de en
  • DE835376C - Device for storing potatoes, beetroot and. like : de en
  • ES200764A3 - Improvements introduced in the carrier chains (Machine-translation by Google Translate, not legally binding) : en es
  • DE835474C - Amplifier housing for deep sea cables : de en
  • ES25775Y - Device to facilitate the placement of mechanographic tapes in writing machines : en es
  • DE1636604U - LIGHT BULB FOR BEL. PURPOSES E.G. FOR BICYCLE LIGHTING. 31 : de en
  • CA482155A - High vacuum distillation apparatus : en fr
  • CH281960A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE1636665U - DEVICE FOR CONNECTING FIXED INLETS AND OUTLETS FOR LIQUID TO CIRCULATING, LONG STRETCHED, IN PARTICULAR CYLINDRICALLY SHAPED HOLLOW BODIES. : de en
  • DE1636636U - VEHICLE LOADED WITH FAESSERNAK EDUCATION FOR TOY AND MODEL RAILWAYS. : de en
  • ES194823A1 - IMPROVEMENTS IN THE MANUFACTURE OF PRE-COMPRESSED TUBES THROUGH EXTERNAL WELDING CORDS : en es
  • ES30197U - Perfected persians with ventilation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004462A - Prefabricated house : en fr
  • FR1004492A - Mechanical pencil : en fr
  • DE1636693U - NON SCORED PAPER PLISSE SHAPE. : de en
  • DE835757C - Dome membrane for funnel loudspeaker : de en
  • CA482200A - Tertiary amines and method for their preparation : en fr
  • DE835774C - Device for measuring electrical or magnetic fields inside concentric conductors or waveguides serving as measuring lines : de en
  • GB669362A - Improved bottle stopper with protective cap : en
  • DE1636546U - WHEEL MACHINE TYPE CLEANER. : de en
  • DE835230C - Stamp printers, in particular ticket printers, with type counters : de en
  • ES30142U - Improved sprayer for all kinds of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004559A - Calculation tablet : en fr
  • GB669283A - Improvements in or relating to arrangements for operating an electric discharge lamp from a d.c. supply : en
  • GB669443A - Air humidifier for carburettors of internal combustion engines : en
  • DE835559C - Self-shifting gearbox for motorcycles or similar vehicles : de en
  • ES194686A1 - A PROCEDURE FOR THE MANUFACTURE OF CONSTRUCTION ELEMENTS OF PRESTRESSED REINFORCED CONCRETE : en es
  • GB669526A - Process of making shoe lasts, shoes and products thereof : en
  • DE835798C - Construction panel for the production of floor slabs, roof coverings or the like. : de en
  • FR1004490A - Improvements to branch pipe connections : en fr
  • US2591135A - Packet making machine : en
  • US2591651A - Stabilized organic compositions containing bis (hydroxy alkoxy phenyl) alkanes : en
  • ES202094A3 - A procedure for the blocal stabilization of dental prostheses (Machine-translation by Google Translate, not legally binding) : en es
  • ES24532Y - Hinge Mount for Cases : en es
  • ES30259U - Anti-vibration device for window lenses and windows for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB669383A - Improvements in or relating to electric discharge tubes with focused beams : en
  • GB669467A - Refrigeration : en
  • GB669561A - Improvements in or relating to apparatus for the manufacture of cigarettes which have mouthpiece portions such as filter plugs : en
  • AU168051A - Anew and improved device for cutting grass and hedges : en
  • CH281900A - Dental cement. : de en
  • GB669496A - Improvements in or relating to aircraft : en
  • GB669581A - Drill chucks, tool holders or the like : en
  • DE1636553U - MULTI-PURPOSE HANDLEBAR FOR CONTAINERS OF ANY KIND. : de en
  • DE760593C - Electric induction melting furnace for magnesium and its alloys : de en
  • DE835632C - Sanitary napkin : de en
  • DE835830C - Press plunger training on rotary tablet machines : de en
  • CA482174A - Diaper housing : en fr
  • FR1004732A - Improvements to ball or roller thrust bearings and deep groove bearings : en fr
  • DE835217C - Method and device for measuring the water content of swellable substances : de en
  • ES15577Y - Elastic seat for vehicles to transport people in common : en es
  • FR1004468A - Method of casting cast iron brake drums in sheet metal stampings, and apparatus for carrying out the method : en fr
  • FR1004918A - Horizontal tricycle : en fr
  • ES26343Y - Staple extractor claw that can be used as a paper cutter, easily adaptable to paperweight machines : en es
  • ES27258Y - Book or analog album with music box : en es
  • DE835513C - Heating system, especially for greenhouses : de en
  • DE835604C - Process for sprinkling the inner surface of vertical pipes in evaporators : de en
  • GB669370A - Improvements in or relating to cartons : en
  • GB669478A - Improvements in or relating to photographic document-copying apparatus : en
  • DE835414C - Ink feed for fountain pen : de en
  • DE835644C - Insert body for heating devices, such as ovens, stoves, etc. like : de en
  • FR1004605A - Latex conservation process : en fr
  • DE835624C - Electric circuit breaker, especially as protection against contact : de en
  • DE835745C - Process for condensation at atmospheric pressure in steam power plants, especially locomotives, with an air-cooled condensation device : de en
  • FR1004700A - Bottle washing machine with movable guide bottom : en fr
  • FR1004838A - Steam generator : en fr
  • DE835510C - Electrical overload protection for cranes : de en
  • AU766652A - Improvements relating tothe actuation of electromagnetic relay means, particularly forthe projection of cinematograph films : en
  • DE835258C - Injector and procedure for its operation : de en
  • DE835622C - Arrangement for frequency control : de en
  • GB669299A - Improvements in or relating to screens : en
  • DE835793C - Log winch with fixed gear inside the drum and external motor : de en
  • ES30257U - Zip fastening with zippers for security (Machine-translation by Google Translate, not legally binding) : en es
  • DE1636653U - STEP SWITCH WITH STEP LOCKING AND SPRING LIFT. : de en
  • GR13501B - VERTICAL DEEP WELL CENTER. : el en
  • GB669422A - Process for the manufacture of moulded structural elements : en
  • US2591311A - Kitchen press : en
  • US2591362A - Flowerpot stand : en
  • ES30182U - Improved wheel for abrasive belts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004473A - Color television system : en fr
  • FR1004599A - Clutch device and cinematographic projection device including application : en fr
  • DE835484C - Tub for variable capacitors and method for removing and reinserting the segment carrier in this : de en
  • GB669256A - Electric primary cell : en
  • CA482109A - Interchangeable replacement seat cover : en fr
  • GB669525A - Improvements relating to wringers : en
  • US2590871A - Shaving implement : en
  • ES22338Y - Apparatus for disclosure and excerpt of laws, regulations and other official or particular precepts as well as bibliographic bibliographic accounting data and others : en es
  • FR1004955A - Improvements in the molding of ceramic products : en fr
  • DE835813C - Method and device for internal combustion engines with free-flying double pistons : de en
  • GB669345A - Improvements in or relating to determining or controlling the thickness of material : en
  • GB669524A - Apparatus employing electronic valve devices : en
  • CA482191A - Method of producing vanillin : en fr
  • ES26313Y - Economic type furniture to store a folded bed : en es
  • FR1004727A - Multiple anode tube for the control and routing of electrical currents : en fr
  • FR1004853A - Superfinishing process without spikes : en fr
  • FR1004951A - Deployable agitator : en fr
  • GB669447A - A rack for suspending and supporting clothing, laundry and other articles : en
  • CA482199A - Acid dyestuffs of the anthraquinone series and a process of making same : en fr
  • CH281906A - Telegraph installation. : en fr
  • GB669555A - Improvements in or relating to mobile supports for damaged vehicle wheels : en
  • DE1636567U - FLANGE CONNECTION. : de en
  • ES29467U - Refractory screen for luminous tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004823A - Improvements to suspension devices for vehicle wheels, and in particular for rear wheels of motorcycles : en fr
  • GB669517A - Wave guide assemblies : en
  • GB669222A - Improvements in container handling machines : en
  • DE1636643U - LOUD TELEPHONE STATION. : de en
  • DE835581C - Method and device for changing the direction of a deep drilling bit : de en
  • DE835588C - Process for the production of yeast extract as a starting product for yeast components : de en
  • DE835678C - Friction gear with two pairs of friction wheels one behind the other : de en
  • ES26469U - Tubular bottle for cream milk and other liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES29919U - Logarithmic circle of calculation, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2591308A - Light valve system : en
  • DE835515C - Device for keeping rooms free of germs : de en
  • AU774752A - Air curing erosion resistant neoprene coating compositions : en
  • AU766752A - Improvements relating tothe actuation of electromagnetic relay means, particularly forthe control of cinema programmes and projection of cinematograph films therein : en
  • US2591182A - Pants : en
  • US2591076A - Grinder, including means preventing the entrance of material between the rotor and housing thereof : en
  • US2591286A - Metal cartridge and method for producing same : en
  • US2591387A - Garment hanger attachment : en
  • US2591448A - Elapsed time recorder : en
  • AU772052A - Improvements in railway car trucks : en
  • FR1004551A - Internally heated hair curler for permanent wave devices : en fr
  • GB669501A - Improvements in and relating to change speed gears : en
  • FR1004959A - Storage battery lug : en fr
  • DE1636602U - ROCKER ARM SWITCH. : de en
  • DE1636649U - GALVANIC ELEMENT. : de en
  • FR1004564A - Device for automatic feed of a bar to be worked by a machine tool : en fr
  • FR1004656A - Process for the manufacture of tubular rims for cycles, motorcycles and the like and resulting rims : en fr
  • FR1004994A - Process for activating methane fermentation tanks : en fr
  • US2591091A - Reciprocable windshield wiper blade mounting : en
  • US2591276A - Display container : en
  • US2591637A - Automatic volume control circuit : en
  • US2591388A - Garbage disposer : en
  • US2591468A - Support for cup type mop wringers : en
  • US2591288A - Shaving appliance : en
  • DE835321C - Automatic temperature control device for baths : de en
  • ES194646A1 - SPRING LOADING OR PRESSING MECHANISM FOR DRAWING CYLINDERS FOR SPINNING AND PREPARING MACHINES : en es
  • GB669482A - Improved beet lifting machine : en
  • USD166295S - Watch box : en
  • ES28004Y - Air purifying device : en es
  • US2590835A - Alloy steels : en
  • CH281824A - Filing machine. : de en
  • DE835378C - Elastic pipe connection : de en
  • DE835684C - Device for relentlessly supporting the adjustable tables of machine tools, e.g. Punching machines : de en
  • USD166294S - Radio receiver : en
  • DE1636517U - DOWEL. : de en
  • FR1004682A - Ceiling fixing device for lighting devices : en fr
  • GB669544A - Improvements relating to suction cleaners : en
  • CH281921A - Signal lamp. : de en
  • DE835264C - Rearview mirror for motor vehicles : de en
  • FR1004890A - Advanced refrigeration unit : en fr
  • US2591181A - Rotary type can opener : en
  • CH281674A - Building. : en fr
  • CA482201A - Process and furnace for manufacturing glass : en fr
  • US2590942A - Cooking stove : en
  • CH281795A - Reflector. : de en
  • CH281970A - Change frame for pictures. : de en
  • AU158617B2 - Oxy-argon gas-shielded metal-arc welding : en
  • US2591617A - Automatic telemetering system : en
  • CH281696A - Convertible furniture. : en fr
  • DE835607C - Bracket for air cooler coils : de en
  • US2591110A - Treatment of isomeric ester mixtures : en
  • ES202039A1 - A machine for the manufacture and subsequent application, in continuous and automatic form, of nails of two points (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004914A - Advanced embroidery needle : en fr
  • DE1636528U - REINFORCED CONCRETE MAST. : de en
  • GB669245A - Drop arm for operating the steering linkage of motor vehicles : en
  • US2590859A - Resilient seat suspension : en
  • US2591444A - Fatigue testing machine : en
  • US2590837A - Directional gyroscope : en
  • US2591319A - Casing perforating gun : en
  • FR1004666A - Convertible pneumatic chair : en fr
  • FR1004683A - High frequency field measuring device : en fr
  • US2591551A - Folding cot : en
  • AU768452A - Improvements in or relating to sugar pulling machines : en
  • DE835507C - Dish washing and drying device : de en
  • DE835571C - Compaction funnel for draw frames and spinning machines : de en
  • FR1004661A - Device for protecting the perforations of cinematographic or other film : en fr
  • FR1004970A - Improvement in luminescent dial devices : en fr
  • US2591544A - Stacking truck : en
  • US2591550A - Strand handling tool : en
  • DE835811C - Aufzeugsvorrichtung on agricultural machinery : de en
  • DE835816C - Device for feeding fresh air into the fuel-air mixture of the intake line in internal combustion engines : de en
  • ES202241A1 - An indicator device for the level for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • AU160653B2 - A safety guard or fence for use on roads : en
  • US2591015A - Apparatus for vacuum sealing of containers : en
  • CH281747A - Process for performing chemical reactions. : de en
  • US2590872A - Method and apparatus for clay treating oil : en
  • GR13509B - MANUFACTURE OF GLASS TILES OF VARIOUS FORM DECORATED IN DIFFERENT WAYS, THAT ARE NOT REINFORCED BY LAYER OF STONE COMPOSITION. : el en
  • DE835689C - Method and device for the production of sets of forms : de en
  • US2591469A - Animated mechanical toy : en
  • US2591035A - Traffic protection apparatus : en
  • US2590951A - Elastic cord exerciser : en
  • DE835387C - Process for making chocolate : de en
  • AU157664B2 - Improvements in or relating to attenuating devices for electromagnetic waveguide systems : en
  • CH281694A - Frying machine. : en fr
  • US2591433A - Adjustable thread ring gauge : en
  • US2591560A - Insulation slitting tool : en
  • CA482185A - Accounting machines : en fr
  • CH281679A - Gas heater. : en fr
  • DE1636664U - SCREWLOCK ELECTRIC CLAMPING DEVICE. : de en
  • US2591379A - Toy purse combination : en
  • US2591446A - Egg carton : en
  • US2590921A - Batter dispenser : en
  • US2591368A - Water-and flameproofing composition : en
  • US2591652A - Two-piece key : en
  • CH281752A - Process for the preparation of 1,4-diketo-5-methyl-1,4,5,8,9,10-hexahydro-naphthalene. : de en
  • CA482136A - Arc extinguishing material : en fr
  • AU770452A - Improvements in or relating to control apparatus : en
  • DE835709C - Central lock for desks : de en
  • AU155386B2 - Setting alkali silicates : en
  • AU765352A - Coating compositions containing organo-polysiloxane resins and process of production : en
  • US2591219A - Driving unit for motor vehicles : en
  • ES30295U - Improved calzoncllo (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004699A - Stem for cycles with adjustable offset from the handlebars : en fr
  • FR1004984A - Machine for measuring the number of mach / harvest : en fr
  • US2591653A - Dispensing container for dust : en
  • CH281835A - Device for crossing two liquid streams in a container without mixing. : de en
  • AU149437B2 - Improvements in and to medicinal containers : en
  • AU157218B2 - Improvements in or relating to superheaters orthe like heat exchangers : en
  • CH281936A - Transmission change gear with chain, in particular for bicycles. : de en
  • ES24137Y - Mechanical device for wave marking of toys : en es
  • FR1004626A - High-yield method and device for the continuous cultivation of microorganisms : en fr
  • FR1004906A - Advanced control : en fr
  • FR1004981A - Multi-blade razor : en fr
  • CH281788A - Measuring device with meters connected to a three-phase network using the two-watt meter method. : de en
  • CA482229A - Apparatus and method for manufacturing cutlery : en fr
  • ES30204U - Improved clip for the grip of stylographs and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004879A - Working position indicator of a rotary hammer : en fr
  • GB669414A - Storage tube : en
  • CH281882A - Fog lamp. : de en
  • CH281952A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • US2591266A - Bottle crate and liner therefor : en
  • US2591473A - Stud stamping machine : en
  • US2591595A - Method for controlling the temperature of exothermic reactions such as the gasification of carbonaceous solids : en
  • CH281691A - Process for the production of very pure silica glass. : en fr
  • CH281815A - Method and device for crimping a front part onto the body part of a sheet metal container. : de en
  • CH281743A - Process for concentrating liquids by evaporation and equipment for carrying out the process. : de en
  • CA482105A - Drying apparatus : en fr
  • US2591263A - Grid gas burner : en
  • AU773752A - Improvements in or relating to Oil Burning Appliances : en
  • US2591306A - Pillow cushion : en
  • US2590862A - Adjustable trigger mechanism : en
  • US2591339A - Apparatus for casehardening drill rods : en
  • USD166362S - Handbag or similar article : en
  • US2590841A - Manufacture of fykidoxin : en
  • FR1004761A - Tabletop catalytic igniter, for cigarettes : en fr
  • GB669564A - Improvements in or relating to thermal storage steam raisers : en
  • CA482211A - Engine with exhaust turbine and automatic turbine and supercharger controls : en fr
  • US2590998A - Damper construction : en
  • US2591259A - Billet heating furnace : en
  • US2591347A - Movably supported spring seat construction : en
  • US2591587A - Tri-alkenyl benzene : en
  • CH281929A - Container with compartments. : en fr
  • CA482097A - Electric plug and socket connections : en fr
  • CH281736A - Shoe sole fitting. : de en
  • CH281989A - Process for the preparation of a substantive dye of the phthalocyanine series. : de en
  • DE835599C - Device for noise dampening in ship boiler desludging : de en
  • ES194771A1 - A POETERIOR SUSPENSION DEVICE FOR MOTORCYCLE BOAT CONSTITUTED BY A SINGLE ARM OF CIRCULAR SECTION : en es
  • FR1004555A - Oil pressure tank device for electrical pipelines : en fr
  • CA482208A - Electric spade terminal receptacle : en fr
  • CH281714A - Drafting system for textile machines. : de en
  • CH281854A - Ceramic rotor blade from centrifugal machines with axial flow. : de en
  • AU149106B2 - Improved attachment to tractors of loading, earthmoving and like equipment : en
  • DE835323C - Process for the production of stable metal salt solutions : de en
  • ES23288Y - Pencil case : en es
  • ES30276U - New filter model for herbal infusion (Machine-translation by Google Translate, not legally binding) : en es
  • GB669314A - An improved process for the extraction of pectic substances from vegetable matter : en
  • ES30210U - A filter for gas oil (Machine-translation by Google Translate, not legally binding) : en es
  • DE767269C - Process for making butter : de en
  • CH281741A - Cutting machine for meat and sausage products. : de en
  • CH281982A - Process for converting an azo dye. : de en
  • US2591042A - Apparatus for electrolytic treatment of spaced metallic elements : en
  • US2591230A - Piston seal : en
  • US2591562A - Vehicle radiator cap : en
  • CH281847A - Membrane air pump for nebulizers for medicines. : de en
  • CH281966A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • DE1636523U - FURNITURE HANDLE. : de en
  • US2591301A - Food saver : en
  • CA482129A - Apparatus for treating gases with liquids : en fr
  • CH281746A - Process for the manufacture of catalysts. : de en
  • CH281946A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • AU770252A - Halogenated-8-quinolinol derivates and methods for obtaining thesame : en
  • AU771952A - A vaporizing burner fora heavy liquid fuel : en
  • CA482124A - Machine tool control : en fr
  • CH281716A - Sewing machine with a needle thread feeder device with two thread feeder disks. : de en
  • CA482088A - Wall tiles : en fr
  • CH281713A - Spinning loom regulator. : en fr
  • CH281775A - Pressure filler pen. : de en
  • CH281922A - Fluorescent tube assembly for advertising purposes. : de en
  • DE835532C - Thermoelectric vacuum meter : de en
  • FR1004480A - Improvement in the coating of cold materials : en fr
  • GB669291A - Improvements in and relating to fluid pressure gauges : en
  • DE835660C - Method for injecting the fuel for internal combustion engines, in which the fuel is essentially injected into the cylinders of the engine during the suction stroke : de en
  • FR1004922A - Photosensitive composition and its applications : en fr
  • CA482166A - Electromagnetic switch : en fr
  • CA482182A - Sewing machine : en fr
  • US2590888A - Control valve means for fluidactuated servomotors : en
  • US2590995A - Woven fabric adapted for use as upholstery covers and the like : en
  • DE835547C - Copy milling machine with stationary tool and button : de en
  • DE835686C - Device for grinding files : de en
  • US2591335A - Program signal apparatus : en
  • US2591436A - Process for the production of alumina values : en
  • US2591504A - Hog carcass grade calculator : en
  • USD166343S - Necklace or the like : en
  • DE835602C - Device for quick emptying of evaporators for the purpose of defrosting : de en
  • CH281957A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • CH281731A - Calf bandage. : de en
  • CH281932A - Ventilation device for vehicles, in particular for motor cars. : en fr
  • ES30143U - Improved stopper for esencieros (Machine-translation by Google Translate, not legally binding) : en es
  • CA482099A - Fire picket switches : en fr
  • CH281812A - Device for controlling an electric arc welding device. : en fr
  • DE835259C - Process for conveying a continuously variable amount of a liquid and conveying device for carrying out this process : de en
  • DE835763C - Circuit arrangement for telephone extension systems with dialer operation : de en
  • ES29125U - Composite cork stopper for bottling sparkling wines (Machine-translation by Google Translate, not legally binding) : en es
  • ES30119U - A new box-container for fruits, especially oranges (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004947A - Pneumatic or hydraulic power supply device for sealing or operating members of lock gates, cofferdams, valves, etc. : en fr
  • GB669498A - Process for the removal of carbon dioxide from gases by cooling : en
  • GB669553A - Catalytic desulphurisation of gas oils : en
  • AU772252A - Brake : en
  • AU153604B2 - Improvements in or relating to electric frequency modulating circuits : en
  • CH281956A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • CH281727A - Durable aqueous dispersion for creating patterns on flat textiles. : de en
  • US2591506A - 2-vinyl-thiazole : en
  • CH281848A - Device for dispensing liquids under pressure. : de en
  • US2590840A - Timer switch plate for toggle switches : en
  • AU770852A - Improvements in or relating to superheaters orthe like heat exchangers : en
  • CA482150A - Vacuum distillation process and apparatus : en fr
  • CH281759A - Adhesive. : de en
  • CH281888A - Material for fixation bandages. : de en
  • CH281979A - Process for the preparation of a polyarylethylene derivative. : de en
  • US2591030A - Solenoid-operated valve structure : en
  • US2591300A - Antiskid device : en
  • CH281659A - A junction device of the type comprising a male element and a female element. : en fr
  • DE1636571U - TRANSMISSION. : de en
  • FR1004750A - Method and device for boring a tunnel, gallery or similar cavity : en fr
  • FR1004831A - Junction mode for coaxial cables : en fr
  • GB669247A - Improved vehicle suspension : en
  • US2591111A - Key operated lock mechanism : en
  • CA482153A - Vacuum distillation process and apparatus : en fr
  • CA482163A - Frequency modulation detector circuit : en fr
  • DE835261C - Two-axle motor tractor with a towing device : de en
  • DE835525C - Movable, electric motor-driven planer : de en
  • FR1004589A - New sensitizers : en fr
  • FR1004751A - Elastic suspension member and application devices on bicycle : en fr
  • US2591148A - Pressure responsive valve : en
  • US2591610A - Chlorine containing compounds : en
  • US2590844A - Automatic selector clutch assembly for search receivers : en
  • US2590893A - Insulator : en
  • US2591509A - Manufacture of alkyl lead compounds : en
  • DE835787C - Process for the preparation of stable suspensions of phenothiazine : de en
  • USD166333S - Radio receiver : en
  • CA482098A - Sectional sliding door : en fr
  • FR1004830A - Intercommunication device for private telephone system : en fr
  • GB669357A - Improvements in or relating to centrifugal compressors : en
  • CH281779A - Apparatus for determining the root mean square deviation of a varying quantity with respect to a fixed value. : de en
  • FR1004538A - Improvement in the manufacture of electrodes for electric arc welding : en fr
  • FR1004799A - Heating device for containers of spinning machines : en fr
  • FR1004919A - Quiet Railway Rail System : en fr
  • ES24582Y - Perfected Calzaldo : en es
  • GR13511B - AUTOMATIC ELECTRIC SECURITY CONNECTOR. : el en
  • CH281819A - Method for machining a part and automatic lathe for the implementation of this method. : en fr
  • US2591237A - Conveyer : en
  • CH281973A - Process for the preparation of a new intermediate dye. : de en
  • GB669327A - Improvements in and relating to containers for liquids : en
  • ES200750A1 - A procedure to compensate the influence that the variations in the composition of the feeding of a hydrociclon have the consistency of the fraction of transfer (Machine-translation by Google Translate, not legally binding) : en es
  • AU159915B2 - Improvements in and relating to manually operated brickmaking machines : en
  • CH281717A - Sewing machine with electric drive. : de en
  • CH281938A - Compressed air-controlled braking device on railway vehicles. : de en
  • CH281874A - Extinguishing chamber for liquid switch. : de en
  • FR1004990A - Siphoid hunting box : en fr
  • US2590949A - Bottle closure : en
  • USD166299S - Ceiling ventilator for heating and air conditioning : en
  • US2591118A - Valve device : en
  • US2591307A - Web drying device : en
  • AU776152A - Improvements in combustion apparatus : en
  • DE835328C - Process for the production of contours, lettering or the like on glass surfaces : de en
  • DE835801C - Method for attaching objects, in particular electrical lines and cables, to walls or the like. : de en
  • ES25152Y - Medical device for shower and breast massage : en es
  • DE835486C - Single or multiple variable capacitor, especially for very short waves : de en
  • DE835521C - Wall dowel : de en
  • FR1004625A - Prosthesis for blocking the lumbosacral joint : en fr
  • FR1004653A - Support for bicycles and mopeds : en fr
  • US2591402A - Timing movement : en
  • CH281910A - Circuit arrangement for signaling with alternating currents in the voice frequency range in telephone systems with dialer operation. : de en
  • US2590865A - Remnant roll housing and lift : en
  • US2591071A - Apparatus for filling liquid containers having vertically adjustable tank and constant level valves : en
  • US2591258A - Frequency stabilization by molecularly resonant gases : en
  • DE835710C - Door lock : de en
  • ES29637U - Fitting for bathing caps (Machine-translation by Google Translate, not legally binding) : en es
  • USD166301S - Hat ornament or the like : en
  • ES194851A1 - PROCEDURES FOR THE CONTAINMENT OF DERIVATIVES OF 4 - (P - AMINO - BENZOLSULFONIL) - AMINO - PYRIMIDINE : en es
  • USD166348S - Brooch or similar article : en
  • ES30176U - Improved baby bottle (Machine-translation by Google Translate, not legally binding) : en es
  • GB669318A - High frequency electric field seam-welding or bonding of dielectric sheet material : en
  • ES30170U - Cordovan with introduction device applicable to different uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES30263U - Plastic bottle or cylindrical container with new closure system (Machine-translation by Google Translate, not legally binding) : en es
  • GB669399A - Improvements in semi-conductive alloys and devices utilizing them : en
  • ES194744A1 - IMPROVEMENT IN THE PLOWS : en es
  • FR1004459A - Differential amplifier for voltage comparison : en fr
  • GB669540A - Improvements in and relating to telescopic foot rests for beds : en
  • ES30130U - Wall-mounted bottle opener : en es
  • ES30187U - An air intake and expulsion device for application to mattresses (Machine-translation by Google Translate, not legally binding) : en es
  • CH281711A - Method and assembly device for attaching needles in a row on a rod. : de en
  • US2591171A - Brake operated by steering means : en
  • CA482122A - Hunter's decoy : en fr
  • US2591581A - Trip and reset mechanism for float operated liquid fuel controlling valves : en
  • US2591556A - Automatic vehicle unloader : en
  • USD166332S - Combined garden cultivating and measuring tool : en
  • FR1004539A - Resistance device under screen for very high frequency : en fr
  • CA482107A - Lock open and closed by means of imprints : en fr
  • US2590974A - Odds ratio relay unit for race : en
  • DE1636635U - DICE DEVICE, IN PARTICULAR FOR TOTO TIPS. : de en
  • DE1636658U - MULTI-POLE SWITCH WITH SOCKET AND LOCKING DEVICE. : de en
  • CA482149A - Distillation process and apparatus : en fr
  • CH281883A - Screen grids for light sources. : de en
  • DE1636631U - LUGGAGE CARRIER FOR MOTORCYCLES WITH LUGGAGE PAD ON THE SIDE NEXT TO THE REAR WHEEL. : de en
  • US2590936A - Iron cord support and retriever : en
  • DE835381C - Device for integrating hose ends into the grooved connecting sleeves of hose couplings, especially for fire service hoses : de en
  • FR1004486A - Device for taking hot baths, in particular superheating baths : en fr
  • US2591040A - Pneumatic lift conduit and disengager vessel : en
  • US2591340A - Tire pressure equalizer : en
  • US2591090A - Metering pin : en
  • USD166331S - Picture frame : en
  • DE835241C - Device for punching, cutting or embossing plates, strips, foils etc. : de en
  • AU1572853A - Improvements in or relating to photographic apparatus : en
  • AU767852A - Improvements in and relating to adjustable relief valves : en
  • DE835348C - Sash frame made of synthetic resin molding compound : de en
  • ES28090Y - Electric hand trephine for bone surgery : en es
  • FR1004417A - Method and device for directional control for rotary wing aerodynes : en fr
  • DE1636646U - SWITCHING DEVICE IN BROADCAST RECEIVER EQUIPMENT. : de en
  • US2590890A - Wire reel : en
  • US2591271A - Safety lockbox : en
  • DE835406C - Base frame for electric motor-driven carts with load lifting device : de en
  • DE835560C - Pressure lid lock : de en
  • DE835726C - Alarm device for protection against theft, in particular of motor vehicles : de en
  • CA482126A - Method for obtaining corrosion and tuberculation inhibition in water systems : en fr
  • CH281949A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • US2591429A - Valve : en
  • DE835804C - Bulk concrete formwork : de en
  • ES194765A1 - A GRINDING HEAD ADAPTABLE TO ALL KINDS OF UNIVERSAL GRINDING MACHINES, SIMPLE TO ROLL AND PLIDER : en es
  • US2591485A - Leak detector : en
  • US2591569A - Ring setting : en
  • US2591296A - Hand-operated liquid atomizer : en
  • ES30201U - New model of fittings and connections for bicycle frames (Machine-translation by Google Translate, not legally binding) : en es
  • GB669223A - Improvements in or relating to modulator circuits : en
  • US2591136A - Can sealer : en
  • GB669395A - X-ray apparatus : en
  • FR1004797A - Selective Call and Secret Shared Line System : en fr
  • ES30307U - Support device for rolls and rolls of paper (Machine-translation by Google Translate, not legally binding) : en es
  • US2591051A - Tripod : en
  • FR1004873A - Process for the manufacture of fired tiles and similar objects and furnace intended for its implementation : en fr
  • GB669431A - Apparatus for measuring film thickness : en
  • ES30293U - An improved gripper for the suggestion of the taps on the automatic looms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004616A - Machine head for crowning threads or others : en fr
  • GB669480A - Improvements in and relating to speed indicating devices with electric generators : en
  • US2590923A - Production of drying oils : en
  • DK73966C - Folding machine. : da en
  • ES201993A1 - A system of apparatus for the distillation of wine alcohol to vacuum of wastewater (Machine-translation by Google Translate, not legally binding) : en es
  • GB669262A - Improvements in and relating to adjustable chain control mechanism : en
  • US2591624A - Tractor hitch : en
  • US2591299A - Steam generating apparatus : en
  • US2591519A - Film registering and mounting device : en
  • USD166304S - Surface cleaning tool : en
  • CH281899A - Process for the preparation of a new derivative of ethyl α-ethylacetoacetate. : en fr
  • ES30208U - Plug with fuse (Machine-translation by Google Translate, not legally binding) : en es
  • US2591419A - Flashlight with movable varicolored light filter : en
  • US2591589A - Gamma-nitroalkyl-alpha,beta-dichloro-gamma-crotonolactones : en
  • US2591119A - Dental machine control : en
  • US2591175A - Ash tray : en
  • US2591382A - Screen supported paper bag for tank cleaners : en
  • DE835740C - Chamber filter press : de en
  • ES194781A1 - DEVICE FOR THE TREATMENT OF MOBILE THREADS WITH LIQUIDS : en es
  • ES28866Y - Composite valve : en es
  • GB669237A - Improvements relating to switches in portable electric appliances : en
  • FR1004729A - Internal combustion engine : en fr
  • FR1004734A - Business towel : en fr
  • FR1004931A - Indicator device for thermal or mechanical timer : en fr
  • CH281719A - Device for making accessible the gripper device built into the base plate of a portable sewing machine. : de en
  • CH281821A - Process and machine for fine machining of developable ruled surfaces of workpieces. : de en
  • CH281912A - Device for stabilizing a frequency-modulated oscillator. : de en
  • FR1004598A - Electrode system for so-called tubes : en fr
  • US2591532A - Depolarizer for primary cells : en
  • DE835313C - Control circuit for synchronous motors : de en
  • DE835459C - Relays, especially for railway safety systems : de en
  • ES201854A1 - A procedure for the treatment of fiber matters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004938A - Cultivating and subsoil machine : en fr
  • GB669323A - Improvements in hackling and spreading machines for long staple fibres : en
  • CH281872A - Mercury interrupter. : de en
  • DE835701C - Theft protection for bicycles and motorcycles : de en
  • FR1004587A - Method and apparatus for compensating for weighing errors in feeders of carding machines : en fr
  • GB669426A - Improvements in or relating to machines for code marking labels, wrappers or cartons : en
  • ES30144U - Apparatus for evaporating volatile substances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004446A - Latch fixing device for locks : en fr
  • GB669604A - A new or improved rack or holder for plates, saucers, and other articles : en
  • IE20154L - Solid fuel combustion appliances : en
  • GB669537A - Improvements in or relating to thermal storage steam raisers : en
  • DE1636672U - TENSION SPRING WITH SOLDERING CONNECTION FOR SCREW TRIMMER. : de en
  • DE835366C - Cigarette machine : de en
  • CA482101A - Centering pressure chuck : en fr
  • CA482177A - Non-curding high calcium milk product and method of producing same : en fr
  • DE1636634U - BASE FOR HANDLES, IN PARTICULAR ON SPORTS EQUIPMENT. : de en
  • DE1636674U - ELECTRIC HEATING DEVICE. : de en
  • DE835311C - Method and device for the investigation of plastic insulating materials and mixtures of insulating materials : de en
  • US2591376A - Jet-propelled wheeled vehicle : en
  • GB669306A - Improvements in or relating to electric supply stabilising apparatus : en
  • DE1636543U - SUGAR MIXER FOR SPEED WASHER. : de en
  • ES30206U - Strip of metal seals for boxes or other packaging (Machine-translation by Google Translate, not legally binding) : en es
  • IE19909L - Pulsator and milk pail : en
  • USD166318S - Necklace or the like : en
  • GB669574A - A process for the production of 1(p-hydroxyphenyl)-1-hydroxy-2-(aralkyl-amino)-propanes : en
  • GB669588A - Materials having high strength and high resistance to oxidation at elevated temperatures : en
  • US2591439A - Sheet-metal receptacle forming machine : en
  • CH281889A - Method for producing a bandage material. : de en
  • DE835482C - Test device for electrical machines and devices based on the induction method with exciter and test magnets : de en
  • DE835764C - Circuit arrangement for the transmission of metering currents over sealed lines in telephone systems : de en
  • DE835416C - Insert vessel for hollow container : de en
  • FR1004623A - Delay line with attenuation created by radiating energy through a slit : en fr
  • US2591514A - Push type drain valve : en
  • USD166349S - Brooch ob similar article : en
  • DE1636676U - FOAM CUFF FOR SHAVING BRUSH. : de en
  • ES29741U - Percha extensible graduable (Machine-translation by Google Translate, not legally binding) : en es
  • US2591129A - Lubricating method : en
  • US2591255A - Apparatus for measuring high pressures : en
  • CA482100A - Bolt fastening for a clevis and the like : en fr
  • DE835391C - Valve bag : de en
  • DE835641C - Tubular steel frame for school benches : de en
  • GB669298A - Hood for collecting and leading off swarf or drill dust evolved on boring in rocks : en
  • GB669560A - Improvements in or relating to mobile supports for damaged vehicle wheels : en
  • FR1004501A - Orthopedic insole : en fr
  • FR1004668A - New article for making sewing patterns : en fr
  • FR1004791A - Clay filter tip for cigarettes : en fr
  • US2590883A - Metal tag : en
  • US2590924A - Subdivided coded railway track circuit : en
  • US2591036A - Block indicator for centralized traffic control systems : en
  • US2591073A - Sprinkler : en
  • DE1636559U - POCKET MIRROR UNIT. : de en
  • DK73965C - Luggage basket for bicycles. : da en
  • GB669541A - Improvements relating to the control of electric motors driving ring spinning machines : en
  • FR1004560A - Improvement brought to duplicating machines and, in particular, to those using a developer liquid : en fr
  • GB669396A - Hot working tools and alloys therefor : en
  • DE835312C - Banana plugs : de en
  • FR1004702A - Calorie counter for liquid : en fr
  • ES194789A3 - IMPROVEMENTS IN ROLLER SHOCK ABSORBING SUPPORTS : en es
  • ES201955A1 - An equipment of maneuvers (Machine-translation by Google Translate, not legally binding) : en es
  • GB669289A - Improvements in and relating to magnetic material in single crystal form : en
  • GR13513B - GAS HOLDER WITH FIXED POWER OIL OR CLEAN AND WITH SAFE BURNER, CONSISTING OF ONE, TWO OR MORE THAN OVENS. : el en
  • US2590842A - Decoy : en
  • US2591273A - Mechanism for finishing cylindrical surfaces : en
  • US2591313A - Process for producing alpha : en
  • US2591370A - Lightning arrester : en
  • US2591470A - Azo dyestuffs : en
  • US2591274A - Flow control valve : en
  • US2591620A - Grass shears : en
  • USD166298S - Ring box or similar article : en
  • DE835392C - Advertising device for vehicles : de en
  • DE835411C - Arrangement of combination locks with tumblers for doors u. like : de en
  • DE835497C - Process for the production of pharmacologically valuable and stable preparations : de en
  • FR1004715A - Tractor : en fr
  • GB669280A - Improvements in or relating to automatic firearms : en
  • GB669533A - Lubricating system for pneumatic apparatus especially pneumatic drills : en
  • GB669538A - Colour television receiver : en
  • ES30267U - Prophylactic sleeve for telephone headsets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004784A - Front-wheel drive car transmissions improvements : en fr
  • GB669568A - Improvements in or relating to the preparation of a derivative of cyclohexene : en
  • GB669580A - Improvements in or relating to leading-out wires for electrical apparatus : en
  • US2591413A - Apparatus for positioning a rotary controlled element : en
  • US2591329A - Microwave measuring instrument : en
  • DE1636607U - MASS CORE WITH THREADED RODS : de en
  • DE1636515U - CARTON TO ACCEPT CLOTH SAMPLE CARDS FROM A LARGE CLOTHING SHIPPER. : de en
  • DE835767C - Changeover switch for the switching elements in high and low frequency tuning circuits : de en
  • USD166334S - Combined bird perch and mirror : en
  • DE835705C - Device for hanging up meat and sausage products : de en
  • ES28870Y - Economic and safety soap dish : en es
  • FR1004432A - Maneuver button : en fr
  • CH281987A - Process for converting an azo dye. : de en
  • GB669331A - Improvements in hydraulic couplings : en
  • GB669337A - Internal combustion engines with fuel pumps : en
  • FR1004648A - Hive gate : en fr
  • ES194759A1 - PROCEDURE FOR OBTAINING CHRONIC ALDEHYDE : en es
  • ES30148U - Pocket roulette combining with pencil sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1004816A - Vitamin product : en fr
  • ES28684Y - Skirt hanger : en es
  • FR1004911A - Camping trailer and its installation : en fr
  • ES30254U - Walking doll (Machine-translation by Google Translate, not legally binding) : en es
  • GB669620A - Improvements in or relating to metal barrels and like metal containers : en
  • ES28896Y - Clipboards for folders and filing cabinets : en es
  • FR1004505A - Process, apparatus and installations for separating substances by dewatering foams : en fr
  • FR1004843A - Improvements to surface finishing machines : en fr
  • AU251551A - Setting alkali silicates : en