• US2756988A - Transfer device for conveying molten metal : en
  • US2757278A - Pin-up lamp device : en
  • DE946447C - Process for the production of organotin compounds : de en
  • DE946607C - Loading fork for transporting stacks of shaped pieces with fork carriers which are provided with clamping members that can be hydraulically moved out transversely to the direction of entry : de en
  • US2757132A - Method of electrochemical analysis : en
  • AU206449B2 - Process forthe fractional distillation of petroleum hydrocarbon oils : en
  • CH315098A - Device for flushing dirty or blocked water drains in wash basins and sinks, bath tubs, water closets and the like : de en
  • AU1562556A - In and out spiral trough parts cleaner : en
  • US2756855A - Helical spring friction clutch : en
  • US2757167A - Preparation of fluorinated polymers with oxygen difluoride catalyst : en
  • ES228284A1 - An installation for the mechanical obtaining by compression of coffee with milk (Machine-translation by Google Translate, not legally binding) : en es
  • ES52212Y - Element for holding and fixing the terminal and upper part of the paneling : en es
  • USD178339S - Combined bib and tray for babies : en
  • DE946623C - Process for the separation of racemic threo-1-phenyl-2-amino-1, 3-propanediol into its optically active antipodes : de en
  • US2756684A - Rotary gear-type pump : en
  • US2756773A - Juice concentrate dispenser valve : en
  • US2757257A - Time-switches for electric circuits, and particularly for signalling circuits : en
  • CA528492A - Production of quick-cooking rice : en fr
  • US2756731A - Air-guiding means in the intake conduit of an internal combustion engine : en
  • US2757182A - Process of preparing vitamin d2 : en
  • DE1727443U - RUN DIAPOSITIVE. : de en
  • CH315173A - Face milling head with carbide cutting edges : de en
  • CA528441A - Control mechanism for outboard motors : en fr
  • CA528562A - Clincher couplings : en fr
  • CA528360A - Continuous casting of metal : en fr
  • CA528435A - Dilatable sealing elements : en fr
  • CA528507A - Cationic urea-formaldehyde resins and preparation thereof : en fr
  • CH315190A - Air-cooled cylinder for internal combustion engines : de en
  • DE1727216U - GUIDE TRACK FOR THE CLAMPING CLUTCHES OF FABRIC TENSIONING MACHINES. : de en
  • US2756748A - Syringe : en
  • US2756788A - Feeding mechanism for rechippers : en
  • US2757377A - Acid decobalting : en
  • JPS3112792Y1 - : ja
  • US2756963A - Lift truck and trailer therefor : en
  • AU1562456A - Vibratory bowl feeder with monorail discharge for feeding bifurcated parts : en
  • GB754201A - Improvements in or relating to cooling arrangements for electric discharge devices : en
  • DE1727326U - COUCH CONVERTIBLE INTO A DOUBLE BED. : de en
  • US2756497A - Flux and method of soldering with same : en
  • US2756613A - Connecting rod : en
  • US2756909A - Salt shaker : en
  • AU214240B2 - Combined travel comb" or "universal travel comb : en
  • USD178343S - Lift truck : en
  • US2756505A - Marking gauge : en
  • CH315164A - Waterproof watch case : en fr
  • ES228481A2 - Manufacturing procedure of viscosa fibers and artificial fibers (Machine-translation by Google Translate, not legally binding) : en es
  • CA528403A - Method of separating mixed vapours : en fr
  • CH315206A - Contact fluid for mechanical converters : de en
  • US2756451A - Chimney cleaner : en
  • DE1727590U - DEVICE FOR DRYING GOODS IN FLOATING. : de en
  • DE946692C - Valve for painting device operated with compressed air : de en
  • US2756449A - Device for washing automobiles : en
  • DE1727418U - CONNECTING COUPLING BETWEEN METAL HOSES WITH COVERING AND MOVING DEVICES. : de en
  • DE1727487U - FLASHING SWING LIGHT CONTROL, IN PARTICULAR FOR VEHICLES. : de en
  • DE946649C - Lubricating oils : de en
  • ES52853Y - Rocket launcher cartridge for signaling : en es
  • ES52755Y - Domino game tile : en es
  • AU213667B2 - Vehicle spring stabiliser : en
  • GB754137A - Improvements in and relating to manual scoops or shovels : en
  • US2756447A - Rotary sewer cleaning tool : en
  • US2757030A - Swivel mounting devices : en
  • ES228338A3 - Improvements in the film driver mechanisms in portable and similar cinematographic devices (Machine-translation by Google Translate, not legally binding) : en es
  • CA528363A - Air-cooled engine : en fr
  • AU211567B2 - Squeeze-to-use container : en
  • CA528558A - Control transformer and generator : en fr
  • DE1727450U - PIVOTS FOR FILM REELS IN PHOTOGRAPHIC ROLLED FILM CAMERAS. : de en
  • DE1727396U - HOME SAVING BANK. : de en
  • ES52754Y - Toy plane with launch device : en es
  • ES54603U - New articulation for limbs of plastic dolls (Machine-translation by Google Translate, not legally binding) : en es
  • GB753796A - Improvements in or relating to closure devices for orifices : en
  • CA528556A - Circuit interrupter construction : en fr
  • AU665155A - An improved building construction anda building block therefor : en
  • CA528630A - Compressable fluid containers and closures therefor : en fr
  • CH315186A - Multi-stage axial compressor : de en
  • USD178440S - Bracelet : en
  • US2756584A - School building : en
  • US2757060A - Cabinet structure for vending machines : en
  • US2757011A - Ski-binding operating device : en
  • US2757124A - Tablets and method of producing same : en
  • ES227375A1 - Mechanism for the operation of combinators for the insertion of electrical circuits intended for the control of devices that make multiple operations (Machine-translation by Google Translate, not legally binding) : en es
  • US2757031A - Window guard : en
  • DE1727339U - WIRE TOILET PAPER HOLDER WITH PLASTIC COVER. : de en
  • DE1727431U - SHREDDING DEVICE WITH GRINDING DISCS that can move freely. : de en
  • DE1727522U - FILLER PEN. : de en
  • DE946520C - Hook loader : de en
  • DE946566C - Clamping device for saw blades on saw rods of gang saws : de en
  • DE1727338U - HYGIENIC PULP PLANT FOR TOILETS. : de en
  • DE946436C - Process for the production of aluminum sulfate : de en
  • ES52538Y - Rolling device for transporting packages : en es
  • DE1727502U - TRAILER HITCH. : de en
  • CA528364A - Dialing aid for dial telephones : en fr
  • US2757052A - Bearing mounting and seals for idler rolls and the like : en
  • US2757199A - Production of optically active alphamethyl butyraldehyde : en
  • DE946498C - Gearbox for the optional switching of different speeds, graded according to an arithmetic series, especially for computing devices : de en
  • US2756605A - Electric power steering : en
  • US2756725A - Compensated condition control regulator : en
  • DE946596C - Impeller ship propeller with removable blades : de en
  • GB753754A - Improvements in and relating to driving mechanisms for electric circuit breakers : en
  • GB754165A - Process for the production of flexible waxes : en
  • ES54736U - Perfected glasses (Machine-translation by Google Translate, not legally binding) : en es
  • GB753951A - Rate of climb meter : en
  • DE1727523U - FILLER PEN. : de en
  • CA528354A - Method and installations for casting metals : en fr
  • CA528528A - Piston and cylinder construction for internal combustion engine : en fr
  • ES50241Y - Perfected tubular packaging : en es
  • GB753907A - Improvements in web-winding machines : en
  • AU1561756A - Improvements in disk and seat valves forthe prevention of deterioriation ofthe disk and seat : en
  • US2756526A - Portable sign : en
  • US2756794A - Key holder : en
  • AU1564456A - Process forthe production of alkylene oxide polymers : en
  • AU1564656A - Spring type strain-relief bushing : en
  • CA528368A - Light-sensitive material containing light-sensitive detonable endothermic compounds and process of its preparation : en fr
  • CH315232A - Control device on air brakes of vehicles : de en
  • US2756843A - Check stand : en
  • USD178338S - Dispensing top for whip cream containers or the like : en
  • DE946415C - Anti-skid protection, especially for vehicle tires : de en
  • DE946504C - Hydraulic transformer : de en
  • DE946695C - Grinding device for sickle knives in strand cigarette machines : de en
  • US2756611A - Automatic hydraulic selector-operating mechanism for change speed gears : en
  • US2756654A - Orchard cultivator : en
  • US2757107A - Method of descaling steel : en
  • US2757064A - Polyester fibers dyed with anthraquinone dyes : en
  • US2757149A - Reactive precipitation of resin on fibers : en
  • US2757207A - alpha, alpha-dimethylnaphthylmethyl hydroperoxides : en
  • US2756750A - Colostomy bag, belt, and drying frame : en
  • GB754040A - Improvements in or relating to firearms : en
  • CA528377A - Pole peeler : en fr
  • AU1558856A - Two-stage sight-feed pump : en
  • AU660455A - Improvements in or relating tothe construction of golfballs : en
  • USD178363S - Pipe cutter : en
  • DE1727530U - WRITING AND DRAWING BOARD. : de en
  • DE946351C - Circuit arrangement for examining the frequency response of television receivers using a wobble oscilloscope : de en
  • DE946532C - Quick coupling for blower pipes or the like. : de en
  • DE946685C - Fire extinguisher : de en
  • DE1727494U - TREAD DESIGN FOR VEHICLE AIR TIRES. : de en
  • ES54630U - Dilating pliers (Machine-translation by Google Translate, not legally binding) : en es
  • GB753994A - Improvements in and relating to printing apparatus : en
  • GR17119B - BELT CONNECTION DEVICE. : el en
  • DE1727536U - BATHROOM MADE OF MATERIAL. : de en
  • DE946240C - Damping circuit for path-dependent controllers : de en
  • ES37954Y - Double ejection nozzle : en es
  • DE1727358U - WOODEN FLOOR PLATE. : de en
  • CA528634A - Oxidized resins : en fr
  • DE946678C - Vibrating mill with several grinding drums : de en
  • ES52491Y - Mechanical toy : en es
  • DK81466C - Method for purifying terephthalic acid. : da en
  • FR1121299A - Electrical contact device for sewing machines : en fr
  • DE1727562U - BRAKE FOR TOY VEHICLES. : de en
  • DK81462C - Process for the continuous production of fine spirits. : da en
  • ES50906Y - Floor scrubber with automatic wringer mechanism : en es
  • US2757224A - Transposition bracket : en
  • DE946457C - Electric cable, in particular power cable : de en
  • ES228272A1 - Improvements in the construction of pretensed concrete armours (Machine-translation by Google Translate, not legally binding) : en es
  • ES226546A1 - A procedure and machine for washing textile materials (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727475U - ASSEMBLY TROLLEY FOR MOTOR VEHICLES. : de en
  • ES41830Y - Improved bike gear shifting : en es
  • ES54611U - Detachable iron (Machine-translation by Google Translate, not legally binding) : en es
  • GB753770A - Process for preparing olefins by cracking high boiling hydrocarbons : en
  • GB753844A - Improvements in or relating to charges for the generation of power gases : en
  • GB754134A - Improved method for the recovery of actin-free myosin from muscle material : en
  • DE946392C - Flat support structure for a building cladding : de en
  • DE946432C - Process for making the flanges of spools, pulleys, drums and the like like : de en
  • DE1727452U - FILM CAMERA WITH BUILT-IN BATTERY. : de en
  • ES50652Y - Recreational glass type : en es
  • ES52724Y - Automatic nest recorder for laying hens : en es
  • ES52776Y - Tile press, perfected : en es
  • ES54584U - New ball joint applicable in lighting equipment (Machine-translation by Google Translate, not legally binding) : en es
  • GB753815A - Process for the production of plastic foil : en
  • AU212016B2 - Improvements relating to fuel compositions forthe operation of jet engines : en
  • CH315227A - Folding crate : en fr
  • DE1727471U - MOTOR VEHICLE FLASHING LIGHTS DIRECTIONS : de en
  • DE946393C - Zinc furnace : de en
  • DE946634C - Deflection circuit for oscilloscope or television purposes : de en
  • GB753772A - Improvements in rotary compressors : en
  • ES41335Y - Water spray nozzle for showers : en es
  • GB753756A - Prism system for beam splitting : en
  • GB753809A - Improvements relating to railway rail and like joints : en
  • ES51073Y - Architecture game : en es
  • ES54634U - Improved pieces for floorboards (Machine-translation by Google Translate, not legally binding) : en es
  • US2756663A - Heating and defrosting apparatus : en
  • US2756760A - Sunshade for playpens : en
  • US2756947A - Rope tensioning device : en
  • US2757305A - Ultraviolet lamp : en
  • CA528443A - Water-soluble salts of derivatives of 4:4'-diaminostilbene-2:2'-disulfonic acid and process of making same : en fr
  • DE946760C - Diaphragm check valve : de en
  • ES225636A3 - A water and isothermal device of constant volume for underwater immersions (Machine-translation by Google Translate, not legally binding) : en es
  • GB754204A - Improvements in or relating to pneumatic tires : en
  • US2756606A - Yieldable nut : en
  • US2756876A - Hollow metal articles and method and apparatus for making the same : en
  • US2756565A - Ice tray : en
  • US2757046A - Rotary garden sprinkler : en
  • US2756452A - Wing type brush : en
  • FR1121269A - Circuitry for simultaneously applying two sinusoidal voltages to a user circuit : en fr
  • GB753881A - Device for the quantitative measuring of flowing media : en
  • GB753945A - Improvements in or relating to weighing mechanisms : en
  • GB754042A - Improvements in side-discharging trucks : en
  • ES228328A1 - A blades mixer with air-refrigerated blades and automatic adjustable flywheel (Machine-translation by Google Translate, not legally binding) : en es
  • GB754182A - Improvements in or relating to the reduction of oxidic iron ore to metallic iron : en
  • ES50561Y - Sprayer : en es
  • USD178390S - Brooch or the like : en
  • US2756470A - Sterilizing drinking fountains : en
  • US2756538A - Aerial toy : en
  • US2756933A - Gangx z : en
  • US2757016A - Front axle for automobile, with independent wheel springing : en
  • USD178418S - ivxiv i : en
  • US2756863A - Compound liner : en
  • US2757013A - Handle mounting for lawn mowers and other implements : en
  • US2757152A - Water-repellent compositions comprising a polysiloxane, a urea-or melamine-formaldehyde resin and a curing agent : en
  • ES50620Y - Metal jar opener-pourer : en es
  • ES54695U - Snap (Machine-translation by Google Translate, not legally binding) : en es
  • GB753783A - Process for the dehydroisomerisation of c-ring naphthenes : en
  • AU214113B2 - Process and apparatus forthe manufacture of seamless filled capsules : en
  • DE1727378U - STRAW COMB MACHINE. : de en
  • DE1727595U - SEWER MANAGEMENT. : de en
  • DE946770C - Rotary lobe pump : de en
  • US2756959A - Fluid-pressure responsive sphincter valve : en
  • USD178353S - Automobile floor mat : en
  • ES35042Y - Perfected toy : en es
  • ES44165Y - Simplified cash register : en es
  • ES51523Y - Adjustable chair : en es
  • AU1563856A - Improvements in and connected with earth leakage circuit breakers : en
  • CA528568A - Antispasmodic preparation : en fr
  • US2757240A - Gating circuit for lines incoming to an operator's position : en
  • DE1727352U - FOR INSERTION AS THE BOTTOM LAYER BETWEEN THE REINFORCED CONCRETE BEAM, BEVELED ON THE FRONT EDGE. : de en
  • DE1727350U - ELECTRIC FAN. : de en
  • DE1727359U - COMPOSITE PARQUET. : de en
  • GB753829A - Improvements in or relating to ventilating devices for tanks : en
  • GB754101A - Improvements in or relating to cleaning of surfaces by subjecting the surfaces to electronic bombardment : en
  • DE946525C - Threaded connection for casing pipes, especially for deep boreholes : de en
  • ES54673U - Perfected coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727267U - HIGH VOLTAGE COIL FOR HIGH VOLTAGE TRANSFORMERS OD. DGL. E.g. LINE TRANSFORMERS IN TELEVISIONS. : de en
  • DE946439C - Process for the preparation of derivatives of 3-amino-acrolein : de en
  • DE946521C - Air setting machine and process for processing fine coal or similar goods : de en
  • FR1121288A - Process for the production of coatings, impregnations and shaped bodies, free of plasticizers, obtained from polyvinyl chloride : en fr
  • GB753804A - Improvements in or relating to a method of making self-aligning bearings : en
  • DE1727480U - REVIEW MIRROR FOR MOTOR VEHICLES. : de en
  • DE1727556U - TOTO CUBE. : de en
  • US2757036A - Brick wall setting device for cesspools : en
  • GB753911A - Supports for use in porcelain kilns : en
  • DK81476C - Ceramic dielectric. : da en
  • GB754038A - Pulse jet unit with leak gas deflecting device : en
  • GB753901A - Improvements in endless conveyors : en
  • GB754140A - Improvements relating to variable speed electric drives : en
  • DE1727291U - ATTACHMENT FOR DENTAL SALIVA PULLER. : de en
  • DE946557C - Circuit arrangement for generating saw tooth-shaped pulses : de en
  • ES228464A2 - An improvement in the methods of fixing to metal frames or of wood of tapes for the support of quiltings (Machine-translation by Google Translate, not legally binding) : en es
  • US2756466A - Wicket device for use in house doors : en
  • US2757057A - Piston ring : en
  • US2757333A - Pilot regulator : en
  • DE946490C - Volume corrector for gas meter : de en
  • GB753737A - Dentrifrice preparations : en
  • GB753838A - Improvements in and relating to a fin arrangement for a projectile : en
  • ES22545Y - Perfected shooter : en es
  • US2757162A - Processing butadiene-monovinylpyridine rubbers : en
  • DE946364C - Plug-in contact device with fixed and spring-back contact pins : de en
  • GB753802A - Process for the production of steroids : en
  • GB754000A - Improvements in or relating to apparatus for generating hot flue gases : en
  • GB754154A - Improvements in or relating to astable, monostable and frequency divider circuits employing crystal triodes : en
  • DE1727442U - CONTROL UNIT FOR THE DISPLAY OF PRODUCT SAMPLES, IN PARTICULAR TAGS. : de en
  • DE946605C - Apron conveyor : de en
  • US2756536A - Fishhooks : en
  • US2756665A - Vehicle structure : en
  • US2756514A - Countercurrent cascade stripper : en
  • US2757151A - Plasticized polyvinyl chloride polymer : en
  • DE1727444U - ADVERTISING LIGHT. : de en
  • GB753938A - Improvements in or relating to polishing and abrading apparatus : en
  • GB754119A - Improvements in or relating to control mechanism : en
  • US2756544A - Method and apparatus for dispensing fertilizers to irrigation water : en
  • ES54616U - Locking device for keyrings and other related uses (Machine-translation by Google Translate, not legally binding) : en es
  • AU1559256A - Improvements in water-repellents : en
  • DE946399C - Device and method for drilling pipes under pressure : de en
  • DE946446C - Process for the preparation of p-cyclohexylphenyl methyl ketones : de en
  • US2756501A - Combination vegetable slicing and paring tool : en
  • US2756778A - Interrupted lock joint for metal pipes : en
  • ES228339A1 - Procedure, with your corresponding apparatus, for the manufacture of a gun point with hair (Machine-translation by Google Translate, not legally binding) : en es
  • AU816155A - Improvements in and relating to collapsible tubular containers : en
  • US2756562A - Hydraulically actuated surface equipment for pumps : en
  • US2756953A - Motor mounting bracket : en
  • US2756976A - Gas and liquid contact apparatus : en
  • US2757173A - Azo compounds containing a beta-cyano-beta-fluoromethylethylamino group : en
  • US2757137A - Automatic plating current control system for electrolytic tinning apparatus : en
  • US2756798A - Tire tread : en
  • CA528391A - Gauge : en fr
  • ES228245A3 - A generator of dynamo groups of electric headlights for bikes (Machine-translation by Google Translate, not legally binding) : en es
  • ES54659U - New improved support for textile dyeing (Machine-translation by Google Translate, not legally binding) : en es
  • ES50943Y - Folding ironing board : en es
  • DE1727375U - QUICK CLAMPING OF A CIRCULAR GUIDE FOR MILLING LINE. : de en
  • DE946723C - DC drive for intermittent loads, especially for heavy reversing rolling mills and conveyor machines : de en
  • ES52531Y - Perfected espadrille sole : en es
  • GB753934A - Improvements in or relating to catalyst for treating hydrocarbons : en
  • DE946661C - Inlet belt reel with curved cover : de en
  • DE946698C - Self-propelled forklift truck : de en
  • DE946771C - Leaf spring with progressive characteristics : de en
  • DE946374C - Arrangement for measuring the peak value of AC voltages and for measuring DC voltages : de en
  • AU1555356A - Hose mounting for fluid dispensing apparatus : en
  • DE946641C - Arrangement for parallel operation of self-regulating synchronous generators : de en
  • DE948609C - Storage of the loose wheels on the fixed axles of rail vehicles : de en
  • ES32916Y - Enhanced neck opening for T-shirts, jumpers and the like : en es
  • ES54666U - New packaging for presentation and packaging of edible products (Machine-translation by Google Translate, not legally binding) : en es
  • AU206941B2 - Improvements relating to automatic record player apparatus : en
  • AU207938B2 - Improvements relating tothe cooling of oil immersed electrical apparatus : en
  • CH315128A - Process for the production of vat dyes : de en
  • BE549418A - : en fr
  • US2756856A - Centrifugal clutches : en
  • US2756945A - Tension reel for lighting fixtures : en
  • US2756970A - Air conditioning system : en
  • GB754112A - Improvements in or relating to methods of and apparatus for making shell moulds : en
  • GB753908A - Synthetic lubricants comprising complex phosphorus-containing esters : en
  • DE946732C - Process for the preparation of monoazo dyes : de en
  • ES50375Y - Bra for breasts : en es
  • GB753877A - Trunk piston and method of making same : en
  • GR17113B - METHOD FOR THE PREPARATION OF BASIC HETEROCYCLE ETHERS. : el en
  • DE1727485U - BRAKING DEVICE FOR TRAILERS, IN PARTICULAR TRUCKS. : de en
  • DE946441C - Process for the preparation of thiol compounds : de en
  • GB754173A - Improvements in method of and means for deflecting a gaseous flow from its normal direction, especially applicable to discharge nozzles and reaction propulsion units : en
  • US2757056A - Cylinder liner assembly for pumps and packing means therefor : en
  • US2756660A - Releasable plow standard : en
  • DE946665C - Process for the preparation of polyesters of 2,4-dimethyl-4-hydroxyaethoxymethyl-1,5-pentanediol : de en
  • ES42188Y - Articulation for doll limbs in general : en es
  • GB753767A - Improvements in or relating to heat-resistant finish compositions and vehicles therefor : en
  • ES39872Y - Thermal jug : en es
  • CA528387A - Storm lantern kit : en fr
  • CA528523A - True tailless airplane : en fr
  • CA528622A - Leavening agents for the production of bread and pastry and process of manufacturing them : en fr
  • USPP1504P - rose plant : en
  • US2756745A - Truss structure : en
  • ES228520A1 - Electrical appliance for ignition control in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES52184Y - Lamp holder : en es
  • GB753918A - Electrical multiplication circuit : en
  • AU1558556A - Method and apparatus for cleansing and phosphating the surface of metal members : en
  • CA528639A - Headgear structure : en fr
  • DE1727314U - COFFEE HAT. : de en
  • DE946780C - Method and device for covering surfaces by means of textile fabric or the like, in particular for producing puffed fabric inlays in cutlery boxes : de en
  • ES38048Y - Soap modality for all uses : en es
  • US2756444A - Method of and apparatus for making nut blanks having axially extending skirt portions : en
  • US2757099A - Production of magnetic sound tape : en
  • US2756569A - Air conditioning apparatus : en
  • US2756806A - Foldable chairs : en
  • US2757147A - Foam from a vinyl chloride polymer, butadiene-acrylonitrile rubber and a plasticizer : en
  • US2757205A - Oxo process-acid decobalting in presence of carbon monoxide : en
  • DE1727347U - GAS OR ELECTRIC STOVE WITH HEAT-RESISTANT ELECTRICAL OR MECHANICAL TIMER BUILT IN THE FRONT. : de en
  • US2756675A - Printing plate clamping device : en
  • US2757073A - Process for making pulverulent silica powder : en
  • USD178335S - Fluid pressure impulse timer : en
  • CH315155A - Method for determining the earth fault current to be expected in the event of an earth fault and the dangerous contact and step voltages that occur and earth fault test device for carrying out the method : de en
  • US2756625A - Gun sighting mechanism having gyroscopically controlled transparent mirror : en
  • US2756808A - Portable head and back rest : en
  • US2757086A - Method of wet-strengthening paper with high molecular weight ureaformaldehyde resins : en
  • AU1565256A - Improvements relating to electric hotplates : en
  • DE946494C - With a condenser working cooling system, especially for liquid-cooled engines or the like. : de en
  • DE946524C - Device for measuring the inclination in deep boreholes : de en
  • DK81464C - Method for producing true dyes or printing on materials with a hue structure. : da en
  • ES51049Y - Fountain pen, perfected : en es
  • FR1121274A - Water heater : en fr
  • US2756867A - Conveyor chain with replaceable flights : en
  • USD178366S - Door stop : en
  • GB754035A - Improvements in or relating to remote control edge alignment device : en
  • DE1727273U - FLUORESCENT LAMP FITTINGS WITH SCREW FASTENING. : de en
  • DE1727319U - CONSOLE BRACKETS, IN PARTICULAR FOR USE AS JEWELRY FURNITURE. : de en
  • DE1727453U - FILM REEL. : de en
  • US2756454A - Wiper blade connector : en
  • US2757150A - Preparing hot-moldable thermosetting resin and cellulose fiber mixtures : en
  • DE1727456U - CONTROL LOCK FOR HYDRAULIC PRESSES. : de en
  • DE946638C - Slide disconnector for additional load disconnection : de en
  • ES52488Y - Irrigation distribution hose : en es
  • CA528459A - Textile treating apparatus and methods : en fr
  • DE1727451U - DEVICE FOR MOVING IMAGE PLAYBACK. : de en
  • DE1727554U - BALL SKILL GAME. : de en
  • DE946353C - Counter for electrical impulses : de en
  • DE946734C - Process for the production of metallizable trisazo dyes : de en
  • CA528496A - Combustion chamber crossover tube : en fr
  • CH315199A - Pipe for the protection of underground electrical cables : en fr
  • US2756737A - Coiled streamer and projecting means therefor : en
  • US2757035A - Lifting forks : en
  • DE946550C - Device for the control of hydraulic actuated lifting devices for lifting tables of conveyor vehicles : de en
  • CH315145A - Device for the automatic release of ski bindings in order to prevent accidents : de en
  • AU211806B2 - Improvements in or relating to ferromagnetic ceramic materials : en
  • AU215075B2 - Method and apparatus for synthesizing hydrocarbons : en
  • DE1727220U - BRUSH CLAMPS FOR FINE-HAIR BRUSHES. : de en
  • DE1727406U - DEVICE FOR SMOKING SCHAEDLING CONTROL PREPARATIONS. : de en
  • US2757336A - Impedance measuring circuit : en
  • USD178389S - Link chain for a bracelet or the like : en
  • US2756618A - Padlock opener : en
  • DE1727217U - DEVICE FOR CUTTING THE STILL DAMP WALLPAPER ON THE FLOORING, FROM DOOR PANELS OR. DGL. : de en
  • ES54728U - Box for worm gear reducer (Machine-translation by Google Translate, not legally binding) : en es
  • GB753983A - Improvements in and relating to aromatic amines sulphonated on their amino groups : en
  • US2756729A - Apparatus for supplying water to the fuel and air mixture for internal-combustion engine : en
  • US2756982A - Hydraulic governor : en
  • US2757338A - Low frequency phase indicating system : en
  • AU207425B2 - Improvements in or relating tothe construction of golfballs : en
  • GB753955A - Improvements in or relating to oil-dispensing apparatus : en
  • ES228582A3 - A compressed air electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB753769A - A method of bleaching cellulose pulps : en
  • GB753816A - Anti-hunt means for electric motor positioning system : en
  • GB753863A - Improvements in or relating to fmí¬am receiving circuit-arrangements : en
  • CA528371A - Apparatus and method for pulping paper stock : en fr
  • US2757063A - Pagnard : en
  • US2756439A - Tub guard : en
  • US2757156A - Plasticizing polyamides with n-alkyl alkanesulfonamides : en
  • DE1727363U - CONNECTING DEVICE FOR HOUSE SUPPLY PIPES. : de en
  • US2756476A - Process for improving the permeabilityramming characteristics of foundry sand : en
  • US2756633A - Means for fastening exchangeable objectives to photographic devices : en
  • USD178413S - Knife or similar article of flatware : en
  • US2756474A - Pipe joint sealing device : en
  • US2756999A - Baseball base : en
  • CA528500A - Apparatus for making void free laminates : en fr
  • DE1727567U - TOY STOVE. : de en
  • DE946503C - Film reel arm for cinematographic demonstration devices : de en
  • DE1727238U - VEHICLE WAGON BODY, IN PARTICULAR RAILWAY CARS. : de en
  • GB754184A - Improvements in and relating to metal binding strips for foldable box blanks : en
  • AU212516B2 - Improvements in plastic cushions, insulating coverings andthe like and method of manufacture : en
  • ES48212Y - Preparation device for compound substances, the components of which must be kept separate until the moment of application : en es
  • US2756557A - Pick-up device with driven sweeping rakes : en
  • US2756910A - Drum drainage control unit : en
  • GB754199A - Improvements in or relating to treads for stirrups : en
  • US2756637A - Cartridge magazines for automatic firearms : en
  • US2756972A - Metering device : en
  • US2757072A - Recovery of free and combined nitric acid from metal nitrate liquors : en
  • DE946610C - Overflow mixer tap for pressureless hot water overflow storage tank : de en
  • GB754127A - Improvements in or relating to a paste for treatment of steel in prestressed concrete : en
  • US2756969A - Electric fences : en
  • US2757001A - Pin setting devices for bowling alleys : en
  • CA528430A - Machine for freezing fluid materials into shaped bodies : en fr
  • CA528495A - Traffic signal viewer : en fr
  • US2757116A - Structural panel and method of making same : en
  • US2757321A - Circuit interrupter : en
  • DE1727235U - RAIL FASTENING. : de en
  • ES227358A1 - A new system of prizes on the purchases of objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES50924Y - Foldable and removable box : en es
  • GB753888A - Improvements in the manufacture of bearing cages for anti-friction bearings, made ofartificial materials, and in bearing cages so manufactured : en
  • US2757041A - Demountable truck body cover with hinged portions : en
  • CA528610A - 6-hydroxy-11-keto-progesterone : en fr
  • ES51351Y - Crocodile tooth clamping device for roofs and the like : en es
  • ES54669U - A diaphanous fabric with reinforcements (Machine-translation by Google Translate, not legally binding) : en es
  • US2756799A - Anti-skid ice tire : en
  • US2757350A - Plug contactor : en
  • US2756647A - Method of incorporating quaternary ammonium compounds in paper : en
  • US2757003A - Game board : en
  • DE1727257U - MODULAR CABLE DISTRIBUTOR. : de en
  • DE946624C - Process for the continuous production of superphosphate : de en
  • US2756568A - Apparatus for dehydrating refrigerants : en
  • GB753940A - Improvements in or relating to the affixing of wooden or like tie-pieces in brickwork or masonry openings for supporting the frames or casings of or for doors or the like : en
  • GB754103A - Improvements in mine roof supporting archways : en
  • ES54605U - Combination safety nut (Machine-translation by Google Translate, not legally binding) : en es
  • ES54647U - Ashtray for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES45486Y - Grill : en es
  • ES52647Y - All Purpose Towel : en es
  • ES54698U - Mechanical pedal for armoniums (Machine-translation by Google Translate, not legally binding) : en es
  • US2756630A - Automatic slide changer : en
  • DK81483C - Rotor for radial turbines or radial compressors and method for manufacturing rotor bodies for such rotors. : da en
  • US2757033A - Latch : en
  • DE1727500U - RUBBER-LIKE EXTENSIBLE ELECTRIC CABLE. : de en
  • DE946537C - Process for the preparation of core-saturated 3-keto steroids of the normal series : de en
  • US2757131A - - it lt v x : en
  • DE1727377U - ROLLER SECTION FOR SECTIONAL PRESSURE BEAM ON THICKNESS PLANE MACHINES. : de en
  • ES54608U - Surprise doll (Machine-translation by Google Translate, not legally binding) : en es
  • ES52665Y - Closing mechanism for filing cabinets : en es
  • GB753760A - Preparation of diallylic compounds : en
  • US2756747A - Hypodermic syringe having an adjustable plunger : en
  • US2757121A - Fire retardant wood preserving composition : en
  • US2756780A - Hand weaving devices : en
  • US2757180A - Tris (tetrahydrofurfuryl) (1', 2'-dicarboxyethyl) octadecenoate : en
  • GB753909A - Improved means for recording one or more motions in a machine and for subsequently causing the machine to repeat such recorded motions : en
  • GB754142A - Improvements in and relating to an optical arrangement for recording the refractive index course in rotating centrifuge cells : en
  • DE1727416U - PRESSURE-TIGHT PIPE CONNECTION. : de en
  • DE946414C - Washer device for windshields : de en
  • ES228317A1 - Apparatus for the classification, by density of solid products (Machine-translation by Google Translate, not legally binding) : en es
  • ES31248Y - Improved spanner : en es
  • ES50361Y - Tilt mechanism for folding or venetian blinds : en es
  • GB753818A - Improvements relating to stop motion devices : en
  • GB753933A - Hydraulic brake mechanism for motor vehicles for facilitating starting of the vehicles on up-hill roads : en
  • US2756528A - Advertising or like signs : en
  • ES43124Y - Table-bar : en es
  • ES48574Y - Oscillating Eye Support & Tilt Eyelid Wrist Support : en es
  • GB753847A - Improvements in or relating to trays : en
  • DE946563C - Guide guard for mine shafts : de en
  • ES52659Y - Perfected cart wheel : en es
  • GB754104A - Improvements in or relating to type-composing machines : en
  • FR1121278A - Door closing device, in particular door closing device for recessing in the floor : en fr
  • DE1727568U - PAINTING AND DRAWING DEVICE, ESPECIALLY FOR PLAY PURPOSES. : de en
  • DE946345C - Process for the production of hydrocarbons or oxygen-containing hydrocarbon compounds or mixtures thereof : de en
  • DE1727251U - DOUBLE SHAFT FOR DEVICES WITH A VOLTAGE CHASSIS. : de en
  • DE946510C - Unicycle sidecar with pedal device and holding device for bicycles : de en
  • DE946487C - Flow meter for liquids : de en
  • DE946662C - Colander for tea, coffee, milk and other liquids : de en
  • DE948611C - Switching device1 for the wheels of vehicles that are suitable either for driving on rails or on the road : de en
  • FR1121251A - Sanding float : en fr
  • GB754037A - Color television system : en
  • ES51455Y - Improved sound device applicable to rubber toys : en es
  • GB753851A - Improvements in method and apparatus for cleaning gas-swept heating surfaces with cleaning elements such as steel pellets or the like : en
  • US2756875A - Compartmented bag and package : en
  • USD178359S - Electrical conductor terminal : en
  • ES54665U - New type of shirt with elastic (Machine-translation by Google Translate, not legally binding) : en es
  • ES54614U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • DE946331C - Filling machine for filling plastic explosives : de en
  • DE946425C - Zipper for containers made of paper, cardboard or the like and method for its manufacture : de en
  • DK81489C - Apparatus for displaying movie slides. : da en
  • ES50088Y - Perfect match case : en es
  • GB753965A - Improved process for the production of continuous tobacco sheet : en
  • GB754197A - Improvements in or relating to suspension controllers for electric drives : en
  • GB753723A - Improvements in or relating to electric switchgear having interlocking arrangements : en
  • GB753883A - Improvements in hay and straw baling machines : en
  • ES52123Y - Thermostat : en es
  • GB754045A - Improvements in digging or loading machines : en
  • ES49165Y - Pocket soccer game : en es
  • AU1551556A - Process for production of glycidyl ethers of polyhydric phenols : en
  • ES41852Y - Holder box : en es
  • ES48102Y - Simplified pen holder : en es
  • GB753735A - Process for the manufacture of n-alkyl anthranilic acid-sulphonic acids and of derivatives of these sulphonic acids : en
  • GB754207A - Improvements in apparatus for pelleting carbon black : en
  • GB753849A - Improvements in sealing closures for the protection of ball or roller bearings for the rollers in travelling conveying devices : en
  • ES38763Y - Pattern sheet that allows the complete cut of a shirt or similar garment, according to different sizes : en es
  • ES39916Y - Pencil-brush : en es
  • ES46965Y - Table-suitcase with seats : en es
  • US2757040A - Head protecting shock absorber for vehicle windshields : en
  • US2756756A - Hair-curling unit : en
  • US2757125A - N-higher alkyl-4-carboxy-2-pyrrolidones and compositions therewith : en
  • US2757373A - Four wheel driven tractors with spring mounted walking beams : en
  • US2756984A - Field cotton scale and loading device : en
  • DE1727505U - KEY TO OPEN THE ZIPPERS OF PRESERVING CANS OR. DGL. : de en
  • ES227957A1 - A fast mechanism to check mechanized parts, conicities and dimensions (Machine-translation by Google Translate, not legally binding) : en es
  • GB753981A - Improvements relating to toilet brushes and mirrors : en
  • GB754169A - Cathode ray tube circuit arrangement : en
  • US2756787A - Concave moulding circular saw blade : en
  • DE1727213U - OUTSIDE CONVEYOR ON WHICH A PLANE OR OTHER EXTRACTION DEVICE IS DRIVEN. : de en
  • DE1727395U - KEY CHAIN RING. : de en
  • ES52558Y - Children's chair folding mechanism : en es
  • GB753989A - Improvements relating to high-frequency apparatus : en
  • DE1727435U - CHOCOLATE FORM FOR MACHINE AND HAND FILLING. : de en
  • USD178422S - Sprocket for bicycles : en
  • USRE24189E - Spreader control : en
  • DE946428C - Containers for the donation of piece goods, e.g. Tablets and cigarettes : de en
  • DE946495C - Trace oil lubricated plain bearings for high speeds and circulating lubrication : de en
  • ES228329A1 - A horizontal ultra-rapid vibratory clasifier zaranda (Machine-translation by Google Translate, not legally binding) : en es
  • ES54590Y - Plastic spark plug for medical, surgical or veterinary use : en es
  • GB753854A - Improvements in or relating to a valve seat : en
  • GB754089A - Improvements in or relating to electric transformer circuits : en
  • GR17103B - NEW CAFE FOOTBALL. : el en
  • US2757136A - Method for the electrolytic polishing of metal articles : en
  • US2756662A - Disc opener suspension : en
  • US2757019A - Tractor draft bar assembly : en
  • DE946583C - Bobbin thread monitor : de en
  • ES44375Y - Wound protector : en es
  • ES48624Y - Type of stackable plastic containers for transporting and transferring liquids : en es
  • ES52753Y - Irregular profile hydraulic tile for floors : en es
  • GB753913A - Improvements in or relating to internal combustion engines : en
  • DE946686C - Spring suspension for vehicles : de en
  • DE946763C - Safety and overflow valve : de en
  • GB753900A - Improvements in, or relating to, walls, particularly glazed structures : en
  • DE946769C - Diaphragm-protected piston pump with leakage oil return : de en
  • DE946716C - Arrangement for bracing the head of a turbo rotor with respect to the ball of the foot by a plurality of tie rods : de en
  • DE946570C - Device for continuous, curve-like display of the light absorption differences between two liquid substances : de en
  • DE946744C - Hydraulic-pneumatic lifting platform : de en
  • ES225764A1 - A machine for the mechanical and automatic classification and deposition of olives (Machine-translation by Google Translate, not legally binding) : en es
  • CA528473A - Treatment of clays, precipitated chalk and the like : en fr
  • CA528540A - Diaphragm valve : en fr
  • DE946390C - Reinforced concrete rib slab without formwork : de en
  • GB754136A - Improvements in or relating to methods for drying battery electrodes : en
  • US2756762A - Pressure tank air charger assembly : en
  • ES54711U - New multiple application plug (Machine-translation by Google Translate, not legally binding) : en es
  • GB753865A - A new or improved corpse detector : en
  • DE1727275U - ELECTRON BEAM TUBE WITH A PRELIMINARY AND A MAIN CONCENTRATION SYSTEM. : de en
  • ES45332Y - Possible stapling to obtain flexible jars and containers : en es
  • ES51631Y - Elastic horseshoe with articulated metal frame : en es
  • FR1121267A - Manufacturing process of synthetic resin shoes molded in one piece, and shoes manufactured by this process : en fr
  • ES228515A1 - Image capture pipe for television cameras (Machine-translation by Google Translate, not legally binding) : en es
  • ES47914Y - New tool for drawing : en es
  • DE946379C - Actuating device for a continuously adjustable cooker, hotplate or the like. : de en
  • DE946693C - Device for increasing the contact pressure of pantograph shoes on toy vehicles : de en
  • DE946703C - Method for loading the upright receiver of an extrusion press with metal blocks, in particular made of aluminum : de en
  • GB754088A - Improvements in or relating to devices which include secondary-emission electronic tubes for independently establishing and maintaining one (or more) electronic signal transmission path (s) : en
  • ES52679Y - Transparent cover for shoe protection : en es
  • GB754069A - Method of and apparatus for inserting flexible strips in containers : en
  • CH315146A - Device for fixing a longitudinal strip, such as a seal skin strip, under a ski : en fr
  • US2757175A - Piperidine derivatives : en
  • DE1727515U - DEVICE FOR OPTIONAL OPENING AND CLOSING OF METAL WINDOWS AROUND A HORIZONTAL AND A VERTICAL PIVOTING AXIS. : de en
  • DE946395C - Nest egg : de en
  • DE946467C - Electric capacitor : de en
  • GB753931A - A device for sectionally viewing maps, plans, or the like : en
  • GB753976A - Novel amides, their production and use : en
  • DE1727284U - DRAFT CONTROLLER WITH THROTTLE FLAP FOR TRANSPORTABLE AND FIXED LARGE-ROOM OIL HEATERS. : de en
  • US2757297A - Time delay devices : en
  • US2757308A - Emissive cathode : en
  • DE1727492U - DEVICE FOR MOVING WHEEL-DRIVE VEHICLES, ESPECIALLY ON SLUDGE, MUDGY SOIL. : de en
  • ES47702Y - Enhanced inhaler, with shut-off device : en es
  • US2756765A - System for maintaining liquid level : en
  • US2756559A - Automatic watch mainspring winding mechanism : en
  • USD178401S - Brooch or the like : en
  • CA528460A - Snow ploughs : en fr
  • GB754164A - Organopolysiloxane compositions : en
  • DE1727368U - STRIPPER FOR FASTENING AND SECURING LADDER SCAFFOLDINGS TO THE HOUSE WALL. : de en
  • DE946551C - Scanning device for punched tape devices to determine an existing punched tape and perfect transport holes in the strip : de en
  • DE946622C - Process for the production of trimethylamine : de en
  • ES54725U - Wheel loader-unloader of bricks (Machine-translation by Google Translate, not legally binding) : en es
  • GB753781A - Apparatus for gaging dimensions by the use of fluid under pressure from an orifice : en
  • GB753876A - Improvements in or relating to roller devices : en
  • DE901351C - Arrangement for juicing and venting storage, especially green feed storage (silos) : de en
  • GB753979A - Preparations for the care and hygiene of the mouth : en
  • GB754063A - Implement for weeding pasture-land, fallow-land and the like : en
  • DE1727544U - LEATHER PLATE WITH EMBOSSED COLOR EFFECTS TO DECORATE LEATHER ITEMS. : de en
  • GB753729A - Container particularly suitable for storing transparencies : en
  • GB753958A - Improvements in rope transfer means for webs of paper or the like : en
  • GB753984A - Improvements relating to dry plate rectifier assemblies : en
  • US2756431A - Disposable rain cape : en
  • US2756836A - Geophysical display apparatus : en
  • US2757047A - Plant for the distribution of fertilizing liquor : en
  • US2757234A - Television shutter : en
  • US2757365A - Electric bell, buzzer or similar device : en
  • GB754114A - Improvements relating to electrical analogue-computing apparatus : en
  • GB754185A - Multiplex frequency modulation transmitter : en
  • DK81488C - Apparatus for continuous production of flexible, endless pipes. : da en
  • GB754129A - Improvements relating to perambulators or the like : en
  • GB753947A - Improvements in overload-slipping couplings for shafts for transmitting rotary motion : en
  • GB754167A - Improvements in or relating to ball and socket joints : en
  • GB754179A - Improvements in and relating to deep bore horizontal drilling machines : en
  • DE946491C - Drive for threshing machines : de en
  • DE946554C - Light-controlled time switch : de en
  • DE946690C - Hand tool for leveling : de en
  • DE1727206U - BINDER MADE OF PLASTIC FILM. : de en
  • DE1727321U - PLATE THAT CAN BE USED AS WALL DECORATION, E.G. TILE. : de en
  • DE946437C - Process for the production of catalysts for the reduction of carbon monoxide with hydrogen to hydrocarbons : de en
  • ES52775Y - Perfected tray : en es
  • CA528628A - Tire bead : en fr
  • CH315136A - Index card with viewing strips : de en
  • DE946637C - Galvanic element with alkaline electrolyte : de en
  • DE946493C - Injection nozzle for internal combustion engines, especially for low-pressure gasoline injection : de en
  • IE21836L - Bending glass sheets : en
  • US2756761A - Thermostatically operated control device : en
  • USRE24191E - Piezoelectric transducers using lead : en
  • ES228264A1 - Transmission mechanism of the movement between the starting pedal and the engine tree for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES52122Y - Mechanical coupling from brabant to tractor, perfected : en es
  • ES26751Y - Sleeve or bag for carding machines : en es
  • DE1727311U - FUNERAL PILLOW. : de en
  • CA528508A - Preparation of oxetane polymers : en fr
  • CA528543A - Gas producing apparatus : en fr
  • ES54718U - File cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • GB753724A - Hydroxy ketones of the perhydrochrysene series and their esters : en
  • AU212636B2 - Nozzle constructions : en
  • BE526399A - IMPROVEMENTS TO STRETCHING SYSTEMS APPLICABLE TO PITCH BENCHES AND CONTINUOUS TRADE. : en fr
  • CA528486A - Photographic filter and anti-halation layers containing 3-(benzylidene)-sulfo-oxindoles : en fr
  • US2756518A - Expandable foot covering : en
  • AU1560756A - Improvements in cephalosporin c : en
  • CH315223A - Key holder : de en
  • AU1554556A - Self-oscillating line-output-stage for television receivers : en
  • CA528378A - Furniture and like resilient surfaces : en fr
  • ES47117Y - Closure gasket for caps : en es
  • AU666955A - Improved means for inflating or deflating and indicating pressure of air receivers such as pneumatic tyres : en
  • ES54737U - Perfect case for flat keys (Machine-translation by Google Translate, not legally binding) : en es
  • DE946489C - Flow volume controller : de en
  • DE946523C - Schuerzenfoermige stab protection device, especially for butchers : de en
  • ES45842Y - Improved coupling for tachymeters : en es
  • GB753864A - Improvements in or relating to windows for motor-cars : en
  • GB754111A - Improvements in or relating to apparatus for making shell moulds and ejector devices therefor : en
  • GB753872A - A process for the manufacture of cyclic esters of 1:2-diols and sulphurous acid : en
  • GB754106A - Improvements in and relating to the manufacture of structural units : en
  • FR1121279A - Electric valve : en fr
  • GB753891A - Lubricated plug valve : en
  • GB753966A - Improvements in or relating to shuttlecocks : en
  • DE946720C - Compression refrigeration system : de en
  • ES51296Y - Detachable toy, improved : en es
  • GB753967A - Improvements in material handling apparatus : en
  • ES49610Y - Simplified paper punch : en es
  • ES228240A1 - Water-refrigerated welding gun (Machine-translation by Google Translate, not legally binding) : en es
  • ES228296A2 - Improvements introduced in the circumstances of magnetic blow (Machine-translation by Google Translate, not legally binding) : en es
  • ES228579A1 - Improvements in own refrigeration systems in lathe tool holders (Machine-translation by Google Translate, not legally binding) : en es
  • GB754189A - Air conditioning equipment and system : en
  • DE941089C - Contact device for the supply of electrical currents to moving, metallic profile material : de en
  • ES228436A2 - Energy generating apparatus produced by the movement of the waves (Machine-translation by Google Translate, not legally binding) : en es
  • DE946400C - Shrink ring seal : de en
  • GB754209A - Improvements in chairs : en
  • DE1727454U - NARROW FILM PROJECTOR. : de en
  • DE946531C - Hiking wall : de en
  • DE946595C - Funnel for dispensing purposes or the like. : de en
  • DE946598C - Mechanical locking device for gates : de en
  • ES45156Y - Toy multicolor spinning disc : en es
  • GB753927A - Modified polytetrafluoroethylene coated heat resistant fabric : en
  • US2757247A - Noise excluding telephone receiver : en
  • USD178379S - Jewelry stone finding or similar article : en
  • ES228596A2 - A method of obtaining biologically active preparations of cyclopentan polyhydrophenantrenum (Machine-translation by Google Translate, not legally binding) : en es
  • GB753731A - Improved method for producing killed steel ingots and flux-forming composition therefor : en
  • DE1727386U - RUEHR DEVICE, IN PARTICULAR FOR THE MOLE CULAR WEIGHT DETERMINATION BY FREEZING POINT LOWERING. : de en
  • BE549976A - Thermostatic mixing valve : en fr
  • DE1727542U - ARRANGEMENT FOR CONTROLLING ROAD TRAFFIC SIGNALS, SUCH AS LAMPS OR. DGL. : de en
  • DE1727460U - PROTECTIVE AND MOUNTING DEVICE FOR TRAILER LIGHT PLUG. : de en
  • DE946643C - Waterproof socket for tubular lamps : de en
  • CA528606A - Hot top : en fr
  • AU1562256A - Vibratory feeder bowl having an inwardly sloping track withan overhanging fence : en
  • ES54723U - Protective cap for gas stoves (Machine-translation by Google Translate, not legally binding) : en es
  • GB753952A - Closure applying apparatus : en
  • GB753996A - Billet extrusion press : en
  • CA528432A - Transfer mechanism for calculating machines : en fr
  • CA528361A - Method of and apparatus for spraying thermoplastic material : en fr
  • AU208361B2 - Improvements in or relating tothe closure of bottles, jars and like containers : en
  • AU212145B2 - Process of and apparatus for sorting solid products : en
  • US2756889A - Vacuum bottle with removable bottom : en
  • US2756577A - Flash lamp and ignition means therefor : en
  • US2756967A - Rock-drill : en
  • GB753924A - Improvements in internal-combustion-operated free-piston machines including a pneumatic return-energy accumulator : en
  • DE946687C - Distribution pipe connectable to a liquid container : de en
  • ES50002Y - Link for bracelets and necklaces : en es
  • ES50754Y - Improved liquid fuel burner apparatus : en es
  • GB754052A - Improvements relating to stretchers : en
  • GB754194A - Improvements in anodes for primary galvanic cells : en
  • DE1727532U - TRIANGULAR SCALE WITH ADDITIONAL GRID OR NAME CARRIER. : de en
  • DE946412C - stabilizer : de en
  • GB754007A - Rust preventive lubricants : en
  • DE946527C - Tripod for easy drilling : de en
  • US2757226A - Secret television systems : en
  • US2757251A - Governor : en
  • CH315219A - Directional microwave antenna system : de en
  • DE946526C - Device for preventing reverse rotation of twisted drill rods in deep boreholes : de en
  • DE946538C - Process for the preparation of 4-halo-17ĀŖ — -oxy-3-ketopregnanen : de en
  • DE946635C - Dipole antenna using rod-shaped reflectors : de en
  • DE946764C - Epicyclic gearbox : de en
  • ES42685Y - Portable sewing machine with suitcase : en es
  • ES50952Y - Own manual lamp holder for repairs on engines and vehicles of all kinds : en es
  • ES54609U - Support for long handle brooms and work tools (Machine-translation by Google Translate, not legally binding) : en es
  • CA528472A - Governor with magnetic means : en fr
  • CA528525A - Loose material conveyor for coal mines : en fr
  • AU203855B2 - Improved swather : en
  • GB753921A - Improvements in or relating to screw conveyors : en
  • DE1727434U - GAME MECHANICS OF KEY INSTRUMENTS. : de en
  • DE1727584U - CONVEYOR BELT. : de en
  • DE946620C - Process for the continuous production of concentrated alkali hydroxide solutions through the decomposition of alkali amalgams : de en
  • US2756906A - Filling machine : en
  • CA528514A - Treatment of textile materials : en fr
  • US2757344A - Tuner : en
  • US2756648A - Flow control apparatus : en
  • US2756709A - Jig for vane-type magnetrons : en
  • AU1561156A - Improvements in or relating to valves for controlling the flow of liquids : en
  • AU209789B2 - Improvements relating tothe cooling of dry surface contact rectifier assemblies : en
  • CA528513A - Explosive compositions : en fr
  • CA528614A - 3.beta.,11.alpha.-DIHYDROXY-5-PREGNENE-7,20-DIONE : en fr
  • CH315234A - Equipment in heating systems of vehicles for stepless regulation of the heating : de en
  • US2756837A - Liquid and gas separator : en
  • US2757281A - Circuit with extended logarithmic characteristic : en
  • AU206348B2 - Trip mechanism for switch circuit breakers : en
  • DE1727552U - TOYS WITH A PLAY PLATE WITH DETACHED PLATE AND SEVERAL BODIES THAT CAN BE INSERTED INTO THE LOCKS, E.G. BALLS. : de en
  • DE946714C - Rotary piston steam engine : de en
  • AU1552356A - Improvements relating to indicating and controlling circuits : en
  • CA528604A - Automatic fastener driving device : en fr
  • US2756758A - Teeth cleaning implement : en
  • US2757270A - Electric fuel preheater for combustion heaters : en
  • US2757291A - Radiation sensitive strontium sulfate and dosimeters employing same : en
  • ES52534Y - Adjustable cheese : en es
  • ES52601Y - Perfect mattress cover : en es
  • ES54599U - Device for collecting the flexible conductor that establishes the connection in electrical devices in general and especially in telephone receivers (Machine-translation by Google Translate, not legally binding) : en es
  • CA528408A - Arrangement in air blast circuit breakers provided with damping resistances : en fr
  • DE946508C - Anti-skid chain for motor vehicle tires : de en
  • DE946681C - Process for the production of spreadable natural cheese : de en
  • AU213102B2 - Process and apparatus for effecting a rapid change in temperature ofa gaseous fluid ora fluid passing over into the gaseous form : en
  • AU211080B2 - Electric power distribution system : en
  • CH315216A - Fuseholder with cylindrical fine fuse : de en
  • CA528532A - Dodecahydrophenanthrene-1,4,7-trione compounds : en fr
  • DE946750C - Friction wheel lighter : de en
  • USD178431S - Engine lathe : en
  • DE946349C - Method for the gain control of a video amplifier : de en
  • GB753840A - A device for dispensing definite quantities of liquid from a container : en
  • US2756595A - Temperature measuring device : en
  • CA528489A - Waterproofing of cement and allied compositions : en fr
  • CH315142A - Method and device for producing a sound recording and a sound recording produced therefrom : de en
  • DE1727445U - PROFILED FOAM PLATE. : de en
  • ES52362Y - Turntable for toys : en es
  • AU1556356A - Improvements in or relating to electric arc welding. 1 : en
  • AU211983B2 - Method and apparatus for cleansing and phosphating the surface of metal members : en
  • AU214257B2 - Ankle action knee lock : en
  • CH315185A - Dynamic compressor : en fr
  • AU1560856A - Improvements in and relating to winders, hoists andthe like : en
  • DE1727287U - STARTING BLOCK FOR IRONING MACHINES AND THE LIKE. : de en
  • DE946592C - Process for attaching strips made of metal profiles as well as metal and sealing profiles for executing this process, in particular on buses or cars : de en
  • US2756443A - Tufted mattress construction : en
  • DE946653C - Process for the production of highly stable, aqueous dispersions from bitumen, pitch, tar or other solid hydrocarbons : de en
  • US2756818A - Sequence controller : en
  • US2756631A - Ophthalmic mountings : en
  • US2756638A - Automatic firearms fed with cartridges by means of flexible belts, especially for use on aircraft : en
  • US2756686A - Transportation apparatus : en
  • US2757189A - Method of producing polyorganosiloxanes : en
  • US2756740A - Drinking device for hospital patients : en
  • US2756930A - Computing device : en
  • USD178447S - Boring head for a machine tool : en
  • DE946784C - Attachment for saw blades : de en
  • GB753898A - Stowage for an inflatable raft or like inflatable object : en
  • GB754150A - Improvements in or relating to spray nozzles : en
  • GB754159A - Improvements in cargo anti-shifting structure for ships' holds : en
  • CA20648S - Pulley block : en
  • AU205553B2 - Fastenings for double doors for cooking ovens orthe like : en
  • CA528419A - Method for the n-alkylation of phenylaminoacetic acid esters : en fr
  • CA528538A - Catalytic agents for acid-curing thermosetting condensation products : en fr
  • ES54714U - Forklift truck (Machine-translation by Google Translate, not legally binding) : en es
  • CA528537A - Method of remodeling milk cans : en fr
  • CH315132A - Process for the production of coatings : de en
  • US2757188A - Polycarboxylates : en
  • ES228615A1 - Procedure for the obtaining of ethanol absolute from ethyl alcohol of any concentration (Machine-translation by Google Translate, not legally binding) : en es
  • AU213618B2 - Apparatus for dispensing lubricant tothe wheels or rollers of chain conveyors orthe wheels of rolling stock : en
  • BE549204A - : en
  • CA528531A - Stable aqueous solution of dihydrostreptomycin and method of preparing same : en fr
  • AU213518B2 - Bimetallic element for use in circuit breakers : en
  • DE946748C - Episcopal accessory for backlight projector : de en
  • USD178428S - Merchandise dispensing case : en
  • US2757264A - Electric control : en
  • ES50114Y - Camera toy, toy : en es
  • GB754172A - Improvements in apparatus for influencing the state of a gaseous medium : en
  • GB754208A - Improvements relating to digital multipliers : en
  • CA528526A - Laminated fan ring for cooling towers : en fr
  • ES52799Y - Improved sack : en es
  • GB753764A - Improvements relating to sulphur dyestuffs : en
  • US2756612A - Interchangeable interlocking mechanisms for electric switches : en
  • ES228365A3 - Forced circulation vapor generator (Machine-translation by Google Translate, not legally binding) : en es
  • CA528625A - Anvil structure : en fr
  • DE946352C - Circuit arrangement for telephone extension systems with dialer operation : de en
  • GB753837A - Improvements in sealed adjusting devices for instrument cases : en
  • CA528524A - Loose material conveyor for coal mines : en fr
  • CH315106A - Knitting process on a circular knitting machine : de en
  • ES54621U - A conservative electric spark plug device (Machine-translation by Google Translate, not legally binding) : en es
  • ES54629U - Double-acting wrench for removing detachable spark plugs for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE946674C - Device for securing vertically displaceable machine parts, preferably drilling spindles : de en
  • ES52365Y - Changeable signs poster : en es
  • GB753960A - Improvements in machines for the manufacture of polishing buffs : en
  • ES42254Y - Perfected drainer for ice coolers : en es
  • ES228271A1 - Improvements with the corresponding device for the use of gases of explosion and combustión engines for general heating purposes (Machine-translation by Google Translate, not legally binding) : en es
  • AU1555056A - Locking differential : en
  • AU213533B2 - Spring type strain-relief bushing : en
  • CH315195A - Electric hand machine tool : de en
  • DE946533C - Conveyor pipe for flush or blow offset : de en
  • AU1566056A - Improvements relating tothe plate grids of electric storage batteries : en
  • AU210047B2 - Improvements in and relating toa method of joining parts ofthe wall of vacuum vessels : en
  • US2757217A - Manufacture of long chain saturated aliphatic hydrocarbons : en
  • ES52764Y - Automatic coupling bulbs for mortise locks on the edge : en es
  • GB754192A - Protective device against the overcharging of compressed air brake installations with triple pressure control valve, in the released condition, more particularly for rail vehicles : en
  • US2757085A - Method for making paper filled with alumino-silicate : en
  • US2757237A - Synchronizing circuit : en
  • ES52473Y - Safety device applicable to hammers and similar tools : en es
  • ES52717Y - Razor blade container with closure based on colored cellophane strips : en es
  • ES52700Y - Bottle holder : en es
  • ES54631U - Device adaptable to all sewing machines for darning work (Machine-translation by Google Translate, not legally binding) : en es
  • ES51926Y - Gasoline filter applicable to all kinds of engines : en es
  • FR1121275A - Exterior building enclosures with superimposed movable leaves : en fr
  • DE946655C - endoscope : de en
  • DE946738C - Machine for making straw and pipe covers : de en
  • US2756860A - Automatic stop control mechanism : en
  • US2757309A - Emissive cathode : en
  • DE1727356U - GRATING. : de en
  • ES49901Y - Washing machine : en es
  • GB753932A - Improved method of making compound metal bodies : en
  • DE946401C - Process for increasing the corrosion resistance of a finished chrome-plated metal object : de en
  • ES46031Y - Plastic material lid for containers : en es
  • ES52767Y - Perfected cartridge : en es
  • ES54675U - Toy motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • GB754064A - Improvements in or relating to sack holders : en
  • DE1727225U - DEVICE FOR STORING OFFICE CLIPS. : de en
  • DE946694C - Device for separating light and medium weight from heavy tobacco particles in tobacco spreaders : de en
  • GB753890A - Improvements in or relating to a spectrophotometer : en
  • DE1727426U - SAITLING SORTING TAPS. : de en
  • DE946587C - Photographic material and process for making same : de en
  • ES48609Y - Removable and transformable combination tube cabinet for various uses : en es
  • ES54667U - New automatic folding chair (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727244U - DEVICE FOR HANGING MOVABLE CABLE LINES. : de en
  • US2756820A - Work stop mechanism : en
  • US2756879A - Folding clothes drying frame with central support : en
  • US2757133A - Electrodeposition of nickel : en
  • ES27867Y - Mobile mechanism adaptable to animated toy figures : en es
  • ES52689Y - Floor scrubber : en es
  • GB753842A - Improvements in or relating to bedsteads : en
  • US2756537A - Drive-equipped toy aeroplane : en
  • DE1727211U - GAS TAP FOR DIFFERENT TYPES OF GAS. : de en
  • DE1727489U - DIVISABLE ANGLE SHOULDER RIM. : de en
  • DE1727600U - RATCHET WRENCH. : de en
  • CH315108A - Process and device for manufacturing a composite sheet intended for coating floors and floors and composite sheet obtained by this process : en fr
  • USD178367S - Can opener : en
  • US2756821A - Shearing machines : en
  • GB753784A - Improvements in plasticizers for thermoplastic materials : en
  • GB753936A - Improvements relating to chairs or mattresses having inflatable cushions : en
  • US2756457A - Clip for fish cleaning device : en
  • US2756996A - Signature deliveries for former folders : en
  • US2756429A - Body and head guard : en
  • US2756460A - Tire tread molds : en
  • US2756934A - Electronic counter : en
  • US2756812A - Centrifugal gas burner : en
  • US2757139A - Synthetic lubricating composition : en
  • ES49765Y - Enhanced Cold Cathode Electroluminescent Tube : en es
  • GB753766A - Improvements in or relating to carbamic acid esters : en
  • GB753887A - Electromagnetic relay : en
  • GB754002A - Method of generating and cutting offset face gears : en
  • DK81465C - Loose leaf folder, especially a letter folder. : da en
  • ES228336A3 - Procedure and device for ala manufacture of plastic carpets for all kinds of vehicles, especially motorcycles and automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES50422Y - Type of presentation of bottles and jars : en es
  • US2756726A - Volumetric meter suitable for gasoline dispensers : en
  • US2756596A - Compressor temperature sensing system : en
  • ES228489A2 - Improvements in the construction of automatic retention locks for gun point needles (Machine-translation by Google Translate, not legally binding) : en es
  • ES24247Y - Tricycle : en es
  • ES54644U - Electromagnetic device for individual massage (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727519U - GARAGE DOOR. : de en
  • AU205426B2 - Improvements in and relating tothe winding of textile materials : en
  • US2756923A - Latch formed by superimposed sheets : en
  • US2757176A - Tetra-substituted pyridines and process for their preparation : en
  • US2757194A - Recovery of sulfonic acids from petroleum fractions : en
  • US2756752A - Surgical instrument : en
  • DE1727455U - BAG FOR FILM STRIP. : de en
  • ES54696U - Folder-swatch of interchangeable sheets (Machine-translation by Google Translate, not legally binding) : en es
  • USD178404S - Earring or the like : en
  • US2757369A - Antenna system : en
  • ES227031A1 - A method for using mechanical means to drag networks (Machine-translation by Google Translate, not legally binding) : en es
  • ES48380Y - Toy mimicking television : en es
  • ES52364Y - Pencil case, combined with distance indicator : en es
  • GB754148A - Improvements in and relating to display and like devices : en
  • GB753721A - Improvements in or relating to radio-echo distance measuring systems : en
  • US2756907A - Metering machine : en
  • US2757287A - Stabilized semi-conductor oscillator circuit : en
  • DE1727203U - SHIRT OR BLOUSE-LIKE APPAREL. : de en
  • DK81480C - Expedition counter with wall. : da en
  • DE946783C - Method for connecting cigarettes or the like with mouthpieces or filters : de en
  • ES54660U - Improved staple (Machine-translation by Google Translate, not legally binding) : en es
  • GB753730A - A method of rendering fabrics water-repellent : en
  • GB754107A - Mine roof supports : en
  • DE1727510U - GRINDING WHEEL WITH COOLING WATER SUPPLY. : de en
  • DE946368C - Device for stepless speed adjustment and regulation of single and multi-phase motors : de en
  • DE946410C - Steering device on multi-axle trailers of wagon trains : de en
  • DE946373C - Method for measuring electrical quantities in cable systems : de en
  • DE946650C - Lubricants and processes for their manufacture : de en
  • GB753768A - Improvements relating to electric storage battery plates : en
  • CA528559A - Process for the preparation of finely divided metal oxides from volatile anhydrous metal chlorides : en fr
  • US2757089A - Phytic acid sensitizer for silver halide emulsions : en
  • US2756822A - Card perforating device employing a punch movable laterally and longitudinally of the card : en
  • US2756456A - Crumb cleaner : en
  • USD178409S - Carving fork : en
  • ES38859Y - Sack lined with paper inside : en es
  • ES41898Y - Improved dosing sugar bowl : en es
  • ES52549Y - Tabletop game : en es
  • ES43623Y - Special protector for wound treatment : en es
  • US2756445A - Machines for shaping toe portions of stitchdown shoes : en
  • GB754153A - Improvements relating to systems for the automatic application of compressed air brakes for railway vehicles under the control of automatic train control apparatus : en
  • US2757250A - Direction signal mechanisms : en
  • DE946617C - A push-in device for the goods to be drawn, e.g. Tube : de en
  • ES52374Y - Clamping device applicable to pressure hand files : en es
  • GB753878A - Fluid actuated clamps for clamping work pieces against a support : en
  • GB754049A - Insulator for electrified fencing : en
  • ES228618A1 - Hydraulic packing press (Machine-translation by Google Translate, not legally binding) : en es
  • ES44437Y - Traction roller for mopeds : en es
  • ES50502Y - One-piece table knife : en es
  • ES52238Y - Perfected electric oven : en es
  • GB753734A - Improvements in or relating to a process for sweetening gasoline : en
  • IE22470L - Improvements in side delivery rakes and/or swath turners and or dedders : en
  • ES46265Y - Improved magazine for toy pistols : en es
  • ES52854Y - Vaccinator : en es
  • GB754155A - Improved method and means for blasting in mines : en
  • DE1727521U - SCISSORS. : de en
  • ES44004Y - Shaver, perfected : en es
  • US2756887A - Self-unloading vehicle : en
  • USD178444S - Refrigerator freezer chest door : en
  • DE946462C - Transformer working with periodically operated contacts : de en
  • US2756968A - Expansible well scraper : en
  • US2756564A - Ventilating attachment : en
  • US2756499A - Scraper : en
  • US2757108A - Surface hardening of molybdenumcobalt alloys : en
  • US2757233A - Electron discharge tube arrangements : en
  • US2756983A - Load weighing and supporting mechanism : en
  • US2757345A - Impedance inverters : en
  • DK81492C - Combing machine. : da en
  • ES52599Y - Perfected toothbrush : en es
  • US2757198A - Modified putrescine synthesis using dimethylformamide as solvent : en
  • DE1727258U - TERMINAL STRIPS FOR ELECTRICAL INSTALLATIONS, IN PARTICULAR FOR CABLE BOXES, SWITCHING DEVICES, etc. : de en
  • DE1727205U - DRESS. : de en
  • ES50472Y - Letters and signs : en es
  • GB753722A - Improvements relating to electromagnetic clutches : en
  • ES42318Y - Ball game court : en es
  • ES54707U - Drum motor for conveyor belts (Machine-translation by Google Translate, not legally binding) : en es
  • AU213244B2 - An improved tractor : en
  • US2756687A - Toy track system : en
  • US2757300A - Reflector type incandescent or gas discharge-electroluminescent lamp : en
  • US2756516A - Corrugated closure for rubber footwear : en
  • US2756716A - Engine oil checking rod : en
  • GB754161A - Improvements in containers for lighter flints : en
  • AU1554956A - New monoazo-dyestuffs and process for their manufacture : en
  • DE1727327U - FORM INSERT FOR DESKS WITH RECOVERABLE SUPPORT FOR OFFICE MACHINERY. : de en
  • DE1727479U - MIRROR FOR VEHICLES. : de en
  • AU1563656A - Method of forming shaped articles from polyethylene : en
  • DE1727449U - FILM WINDING DEVICE WITH FRICTION SPRING ON PHOTOGRAPHIC CAMERAS OR ROLLED FILM CARTRIDGES. : de en
  • GB753846A - Doctors for papermaking and like machines : en
  • US2756479A - Apparatus for forming a protective sheath about an end portion of a pipe having an internal liner : en
  • US2756712A - Water-borne airplane terminal : en
  • US2757017A - Independent wheel suspension for motor vehicles : en
  • US2757134A - Zinc cyanide electrolyte : en
  • DE946458C - One-piece insulating material clamp for fastening cables, lines, pipes, etc. : de en
  • ES54688U - Improved device for fastening railway rails in concrete sleepers (Machine-translation by Google Translate, not legally binding) : en es
  • GB753902A - Improvements in or relating to record players : en
  • US2756589A - Means for indicating load eccentricity in presses : en
  • US2756738A - Field stove : en
  • AU212403B2 - Process forthe production of alkylene oxide polymers : en
  • US2756944A - Fishing line reel : en
  • GR17117B - IMPROVEMENTS ARE APPROVED IN THE CENTRALIZATION OF POLYMERS OR COPOLYMERS. : el en
  • ES228369A2 - A lacto-compressor system (Machine-translation by Google Translate, not legally binding) : en es
  • DE946451C - Circuitry in a television transmission device for scanning a film : de en
  • ES54600U - Fully removable support for swivel castors of those that apply to furniture legs and the like : en es
  • DE1727310U - PULL-IN BED. : de en
  • GB753912A - Statistical record controlled machine : en
  • US2757172A - Monoazo dyestuffs containing heavy metal : en
  • DE1727208U - ARRANGEMENT OF REFLECTORS ON MAST LUGGAGE LIGHTS. : de en
  • DE946406C - Closure on valve pockets : de en
  • US2756831A - Drive mechanism for implements sidemounted on tractors : en
  • US2756862A - Article feeding mechanism : en
  • US2757357A - Seismic wave filtering system : en
  • FR1121263A - Servo-controlled hydraulic lifting device : en fr
  • GB753740A - Improvements in and relating to the reductive alkylation of organic compounds : en
  • DK81485C - Punching machine for punching and deburring of forms of plate or strip. : da en
  • DE1727520U - EMPTY CASSETTE CONTAINER FOR NIGHT SAFE SYSTEMS. : de en
  • DE946402C - Milling machine or similar machine tools : de en
  • DE1727277U - BAND FILTERS FOR NEWS DEVICES, IN PARTICULAR RADIO DEVICES. : de en
  • DE1727323U - FOLDING CHAIR. : de en
  • DE1727538U - SHOE HEEL WITH METAL EDGE. : de en
  • GB754034A - Films for packaging : en
  • ES228544A1 - Automatic stop device of the tape tiles by obstruction in the lanzaderas 'trip (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121282A - Arrangement in pressurized fluid actuated jacks for moving loads along a rod : en fr
  • GB753870A - Multiplex switching means : en
  • GB753899A - Improvements in or relating to covers : en
  • DE946416C - Rear reflector sitting on the pedal, especially for bicycles : de en
  • US2756643A - Device for producing an intermittent movement, particularly the feeding movement in connection with machine tools : en
  • USD178381S - Link chain for a bracelet or the like : en
  • USD178438S - Electric lamp : en
  • DE946785C - Device for prepackaging, collecting and vertically stacking prepackaged items in packaging machines : de en
  • IE22548L - Compositions for decoration of textiles : en
  • ES228269A3 - Improvements in the manufacture of keys clamp (Machine-translation by Google Translate, not legally binding) : en es
  • ES50722Y - Perfected chuck : en es
  • ES228242A1 - Mending plug for tubeless tires : en es
  • FR1121261A - Rotary valve for hot gas pipes : en fr
  • GB753956A - Improvements in agricultural rakes and in tractor-connecting and operating means therefor : en
  • US2756700A - Furnace structure embodying multilayer fuel feeding : en
  • US2756730A - Water cooler and hot air intake assembly : en
  • US2757351A - Coaxial butt contact connector : en
  • ES52152Y - Boslsillo brush : en es
  • DE946519C - Hydraulic sack loader : de en
  • US2756478A - Fishline connector joint : en
  • US2757229A - Automatic chroma control circuit : en
  • US2756781A - Method and means for eliminating set marks : en
  • US2757123A - Oleandomycin, its salts and production : en
  • DE946564C - Hydraulic die setter and lifter : de en
  • GB753778A - A device for the detachable support of a clothes wringer for domestic use : en
  • US2756629A - Intermittent film advancing mechanism : en
  • US2757100A - Process for forming permeable sheet material : en
  • DE946449C - Process for the production of readily water-soluble fluorescent compounds : de en
  • GB753977A - Improvements in or relating to hose connectors : en
  • CA528370A - Resilient clamp-on table : en fr
  • DE1727540U - BLIND SHAFT SIGNAL DEVICE. : de en
  • AU1565656A - Ankle action knee lock : en
  • SE155476C1 - Pump-type pump with variable capacity : en sv
  • US2756572A - Gem setting with filling means between the gem and the seat therefor : en
  • USPP1503P - Peach tree : en
  • US2756897A - Expansible gasket closure : en
  • US2757165A - Vinyl acetate/acrylonitrile/styrene terpolymers : en
  • CA528535A - Flotation concentration of potash ores : en fr
  • AU213933B2 - Improvements in or relating to transducer apparatus : en
  • DE946442C - Process for the production of condensation products from phthalic anhydrides and hydroaromatic hydrocarbons : de en
  • ES54724U - Toymaker propeller (Machine-translation by Google Translate, not legally binding) : en es
  • AU1552256A - Improvements in and relating to fasteners : en
  • AU1563556A - Improvements in and relating toa method of joining parts ofthe wall of vacuum vessels : en
  • US2756973A - Dynamically balanced vibrating agitators : en
  • US2757000A - Bowling pin-setting mechanism : en
  • US2757048A - Spraying pistol : en
  • CH315135A - Wall calendar : de en
  • CA528401A - Jack adapted for moving loads along a rod : en fr
  • CA528439A - Electrical switches : en fr
  • CA528398A - Connection to plastic fluid pressure main : en fr
  • US2757106A - Coated paper products and method of making : en
  • CH315143A - Ice skate : de en
  • CH315198A - Device for tensioning ropes, wires and the like : de en
  • US2756430A - Disposable apron : en
  • US2756489A - Metal alloy : en
  • US2756694A - Boxcar and adaptations therefor : en
  • USD178378S - Link chain for a necklace or the like : en
  • AU1559656A - Improvements in or relating to transducer apparatus : en
  • CH315228A - Device for mounting a table in motor vehicles : de en
  • CA528534A - Compensating saw overhang and log feed means for gang saws : en fr
  • DE888810C - Suspension of the sprung rigid axle on the frame of a vehicle, in particular a motor vehicle : de en
  • DE946438C - Method of purifying benzene : de en
  • DE946718C - Defrost thermostat for evaporators of cooling systems : de en
  • AU1562356A - Rejection and orientation wipers for feeder bowls : en
  • CA528433A - Electric heaters : en fr
  • CA528607A - Separation of iron from its ores : en fr
  • AU658655A - Improvements in or relating to water-taps or bib-cocks orthe like : en
  • CA528501A - Hydraulic pump : en fr
  • AU213932B2 - Improvements in or relating to electric arc welding. 1 : en
  • AU210608B2 - Improvements in or relating to lighting devices comprising apart of inorganic glass : en
  • CA528462A - Halogen-containing resins derived from 2-alkenoxylalkyl esters and bromo-methanes : en fr
  • CA528506A - Production of unsaturated amides : en fr
  • DE1727465U - SPRING AGAINST THE BRAKE SHIELD PRESSED BRAKE SHOES, PRESENTLY IN VEHICLE BRAKES. : de en
  • DE946456C - Method for compensating for lag pulses : de en
  • DK81475C - Electronic opening circuit and electronic opening system with a number of such circuits. : da en
  • ES227761A1 - Lifting tower with automatic discharge device and coupling distribution network (Machine-translation by Google Translate, not legally binding) : en es
  • ES228482A1 - Improvements in the machines to wash the clothing (Machine-translation by Google Translate, not legally binding) : en es
  • GB753732A - Improvements in or relating to friction clutches : en
  • GB754047A - Dolls' eyes : en
  • AU212515B2 - Improvements ln or relating to electronic code-communication systems : en
  • US2757209A - Recovery of phenol and alphamethylstyrene from cumene oxidation reaction mixtures : en
  • US2757243A - Transistor circuits : en
  • CA528497A - Closure apparatus : en fr
  • CA528572A - Windshield wiper motor : en fr
  • CH315202A - Relay : en fr
  • FR1121265A - Advanced clothing rack : en fr
  • CA528638A - Manufacture of cellular bodies : en fr
  • CA528373A - Closed cover for slasher size box and method of applying size solution : en fr
  • CH315180A - Guide device in pipes to compensate for the flow times of the edge and middle parts of flowing media, with simultaneous mixing effect : de en
  • US2756776A - handley : en
  • US2757204A - Acid decobalting of oxo products : en
  • CH315096A - Process for treating railroad ballast and installation for implementing said process : en fr
  • GB754030A - Improvements relating to the production of erythromycin : en
  • ES54733U - New fluorescent or sodium light device (Machine-translation by Google Translate, not legally binding) : en es
  • US2756570A - Refrigeration unit for cooling and dispensing bottled beverages : en
  • US2756775A - Faucet construction : en
  • US2756801A - Puncture-sealing pneumatic article : en
  • US2756914A - Golf ball holders : en
  • US2756582A - Lock housing : en
  • US2757334A - Portable dielectric tester : en
  • DE1727231U - FREEZER AND FREEZER WITH HINGED LID. : de en
  • DE1727233U - COMMUNITY FREEZER IN CABINET DESIGN ACCORDING TO THE MODULAR PRINCIPLE. : de en
  • CA528477A - Apparatus for displaying a sign : en fr
  • CA528618A - 8-hydroxy-4-androstene-3,17-dione : en fr
  • DE1727270U - RECESSED LIGHT. : de en
  • DE1727527U - PEN. : de en
  • DE1727391U - ROTATING WALL CALENDAR FOR ALL KINDS OF ADVERTISING. : de en
  • CA528633A - Multiple fish stick : en fr
  • DE946450C - Connection of the mutually facing ends of wagons of an articulated railroad train : de en
  • DE1727549U - SLING BALL. : de en
  • ES51329Y - Improved plug pin : en es
  • DE946383C - Device for under-powder welding of vertical seams : de en
  • CA528519A - Apparatus for cutting cheese into small blocks : en fr
  • AU213614B2 - Improvements in cephalosporin c : en
  • CH315093A - Closing device with slidably suspended closing wing for wall openings : de en
  • CA528502A - Guiding unit for hose reels or the like : en fr
  • DE1727274U - SYSTEM FIXING IN VACUUM PIPES. : de en
  • DE1727294U - JET, ESPECIALLY FOR UNDERWATER MASSAGE. : de en
  • ES228357A1 - Coupling mechanism for monocable air conveyor (Machine-translation by Google Translate, not legally binding) : en es
  • US2756670A - Golf ball markers : en
  • US2756915A - Method of charging vessels, utilizing vacuum and centrifugal force : en
  • US2756592A - Tensiometer : en
  • US2756717A - Transmission control indicator : en
  • AU212928B2 - Improvements relating to tractor-carried agricultural implements : en
  • CA528457A - Dispenser for pressure-sensitive tape : en fr
  • AU1560156A - Improvements inself-filling fountain pens and stylographic writing units for use inthe same : en
  • CA528561A - Beet harvester : en fr
  • CA528481A - Copperable disazo dyestuffs : en fr
  • CA528554A - Cooling systems of gas-turbines : en fr
  • CA528621A - Multipurpose fork truck : en fr
  • CH315196A - Rotor cage for asynchronous motors, especially for motors under difficult starting conditions : de en
  • DE1727381U - MAGNETIC COUPLING, IN PARTICULAR FOR COUNTERS, PREFERABLY FOR COUNTERS EXPOSED TO AGGRESIVE MEDIA. : de en
  • DE946626C - Process for the production of concentrated alkaline earth nitrate liquors, in particular concentrated calcium nitrate liquor : de en
  • ES42458Y - Perfected vault : en es
  • GB754191A - Improvements in piston rings and piston-and-ring assemblies : en
  • DE1727212U - SAFETY DEVICE FOR BELL GAS TANK TO PROTECT AGAINST EXCEEDING AND / OR UNDERLINING THE OPERATING PERMISSIBLE CONTENT LIMITS. : de en
  • DE1727596U - SHOWER ARM, PREFERABLY WITH AN INCLINED SHOWER. : de en
  • ES227247A1 - Improvements in the keys of pass for fluids (Machine-translation by Google Translate, not legally binding) : en es
  • US2756583A - Key holder : en
  • DE946759C - Self-lubricating sliding bearing that works in an inclined position : de en
  • AU1564856A - Process of and apparatus for sorting solid products : en
  • ES51356Y - Improved neck and plug : en es
  • GB754187A - Improvements in or relating to transistor pulse oscillators : en
  • CA528516A - Binary add-subtract device : en fr
  • DE946664C - Process for the production of polyesters or mixed esters from cyclic 6-membered esters : de en
  • US2757289A - Transistor oscillator circuit : en
  • USD178417S - Can punch : en
  • ES228549A1 - Procedure for dealing with the argentine alloy obtained in the displantation of the lead and illustration for applying said procedure (Machine-translation by Google Translate, not legally binding) : en es
  • DE946644C - Preferably airtight and watertight surface-mounted wall lamp or surface-mounted ceiling lamp for the use of fluorescent lamps or similar tubular lamps of different lengths or different numbers : de en
  • DE946726C - Ion trap magnet for television picture tubes with a beam generating system inclined to the central beam direction : de en
  • ES41059Y - Air heater applicable to kitchens and other appliances with hearth : en es
  • ES52269Y - Perfected electric cooker : en es
  • ES52346Y - Podiatry instruments : en es
  • GB754098A - Improvements in and relating to tubular heaters : en
  • DE946725C - Arrangement for recording electrical operating values on high voltage overhead lines : de en
  • ES54729U - Portable hanger, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA528444A - Process for the manufacture of derivatives of 4:4'-diaminostilbene-2:2'-disulphonic acid : en fr
  • FR1121283A - Means of weed control in rice fields : en fr
  • ES49373Y - Romana : en es
  • GB753954A - Improvements in or relating to gates : en
  • DE1727302U - RECORDERS. : de en
  • GB753807A - Improvements in edging or cover strips and securing means therefor : en
  • US2756593A - Ship's log : en
  • AU1560056A - Improvements in or relating to paint and like brushes : en
  • AU210923B2 - Novel steroid 2 I-aldehydes and process for preparing the same : en
  • CA528504A - Thread bobbins : en fr
  • US2756458A - Method of manufacturing continuous tubing and apparatus therefor : en
  • USD178432S - : en
  • US2756770A - Pressure reducing valve assembly : en
  • US2756816A - Unitary structures for venetian blinds : en
  • DE946394C - Electrode arrangement for inductive flow measurement : de en
  • DE946545C - Multi-stage guide vane carrier for axial turbines : de en
  • GB754102A - Improvements in or relating to a method and apparatus for vapourising materials, forexample, metal in vacuum : en
  • GB753988A - Method and apparatus for processing whole fruit : en
  • GB754067A - Improvements in or relating to cigarette lighters : en
  • DE1727222U - BOOK COVER. : de en
  • ES228361A1 - PROVISION TO KEEP CONSTANT THE TENSION OF SYNCHRONOUS MACHINES IN THE OSCILATIONS OF THE NUMBER OF REVOLUTIONS AND THE LOAD : en es
  • ES49206Y - Protector for the transport of bottles and the like : en es
  • AU214014B2 - An improved building construction anda building block therefor : en
  • ES40909Y - Sheet-bag for documents : en es
  • GB754100A - Improvements in aircraft : en
  • US2756964A - Lifting mechanism having clutch and brake : en
  • US2757171A - Stabilized casein : en
  • DE1727592U - BIRD REPRODUCTION FOR WATCHES WITH BIRD CALL, IN PARTICULAR FOR CUCKOO CLOCKS. : de en
  • DE946387C - Process for the production of rayon by spinning viscose : de en
  • DE946478C - Multi-part mold for gluing wooden parts using high frequency : de en
  • DE946786C - Transport containers of metal : de en
  • DE1727516U - BALL FOR FITTINGS FOR SLIDING DOORS OR. DGL. : de en
  • US2757225A - Doors for radio shielded enclosures : en
  • DE946481C - Heat-curable, plastic, resin-like mass suitable as a coating agent : de en
  • DE946547C - Method and device for composting organic fertilizers : de en
  • DE946767C - Multi-cylinder press with hydraulic synchronization device : de en
  • DK81484C - Device with braking mechanisms. : da en
  • DE946582C - Device for setting and limiting stitch widths on zigzag sewing machines : de en
  • US2756769A - Ball cock for flush tanks : en
  • US2756893A - Sectional containers, particularly for aircraft and similar applications : en
  • DE1727237U - VIBRATION ROLLER WITH VIBRATION EXCITER ARRANGED IN THE ROLLER BODY. : de en
  • DE1727537U - SOLE HEEL CORE. : de en
  • US2757206A - Oxo catalyst removal process : en
  • GB754084A - Improvements in or relating to apparatus for after-treating fresh-spun artificial silk filaments in continuous operation : en
  • US2756563A - Electrohydraulic motor mechanism : en
  • USRE24190E - Elapsed time indicator : en
  • DE1727281U - CANDLE. : de en
  • DE946372C - Contact device on electricity meters : de en
  • ES48193Y - A laundry room with attached containers to carry out auxiliary operations of the washbasin in a single block : en es
  • DE946559C - Process for the production of metal-containing trisazo dyes : de en
  • ES228363A3 - Improvements introduced in the tubular generators of forced circulation (Machine-translation by Google Translate, not legally binding) : en es
  • ES54623U - Case for printed matter of all kinds : en es
  • GB753757A - Improvements in or relating to fluid operated gauging devices : en
  • GB754120A - Air conditioning, and auxiliary electric and pneumatic power supply equipment and system : en
  • GR17102B - METHOD OF COATING OF SHEET, METAL BY ELASTIC MATERIAL AND METAL SHEET COATED BY PLASTIC MATERIAL ACCORDING TO THE METHOD. : el en
  • US2757223A - Self-closing vent plug : en
  • DE1727509U - GRINDING STAND FOR GRINDING GLASS CONES AND THE LIKE : de en
  • ES30353Y - Split claw and tie : en es
  • GB753972A - Improvements in or relating to brake hubs : en
  • ES33169Y - Enhanced hitch link on blind strips : en es
  • US2757061A - Refrigerator cabinet load supporting shelf and mounting therefor : en
  • CH315163A - Waterproof watch : en fr
  • ES54689U - Cigarette tackle (Machine-translation by Google Translate, not legally binding) : en es
  • DE946676C - Controllable hydraulic pressure device for roller machines with several pressure points : de en
  • GB753761A - Improvements in and relating to gas turbine installations : en
  • ES54709U - Portable grinding machine for ground machine cylinders (Machine-translation by Google Translate, not legally binding) : en es
  • DE946541C - Process for the preparation of esters of nicotinic acid with primary or secondary alcohols : de en
  • ES37362Y - LVH pivot point for mechanical lathe : en es
  • AU947255A - Vehicle spring stabiliser : en
  • ES54690U - Perfected box (Machine-translation by Google Translate, not legally binding) : en es
  • GB754015A - Sulphur-containing epoxides and reaction products thereof : en
  • DE946591C - Single rear wheel drive for electric vehicles : de en
  • ES228570A3 - New procedure for the obtaining of new derivatives of piperacine (Machine-translation by Google Translate, not legally binding) : en es
  • GB753826A - Improvements in travelling band air filters : en
  • DE1727571U - UNDIVIDED PRESS HEAD FOR MULTIPLE PUNCH EXTRUSION PRESSES, IN PARTICULAR TRIPLE PRESSES, FOR BRIQUETTING LARGE COAL. : de en
  • CA528449A - Long-chain urea compounds in detergent compositions : en fr
  • US2757081A - Method for separating and purifying zirconium and hafnium : en
  • ES54722U - Bag-container for toilet soaps, perfumery items and the like : en es
  • US2757110A - Braided rug and method of making same : en
  • US2757283A - System producing nulls in electrical networks : en
  • DE1727341U - CURVED GEAR FOR TOWER CRANES. : de en
  • DE946578C - Pressure pipe with reinforcement collar : de en
  • ES42343Y - Improved lamp holder arm : en es
  • ES51012Y - Cutivator : en es
  • GB753811A - Improvements in tyre tread lacerating apparatus : en
  • ES228371A2 - An installation for the mechanical obtaining, by compression, of coffee with milk (Machine-translation by Google Translate, not legally binding) : en es
  • ES47687Y - Transparent ball : en es
  • US2756494A - Hot punching of metals : en
  • US2756588A - Apparatus for determining stress : en
  • US2756828A - Completing oil wells : en
  • AU1552656A - Process and apparatus forthe manufacture of seamless filled capsules : en
  • GB753776A - Improvements relating to ferro-magnetic ceramic bodies : en
  • DE946715C - One-part or multi-part damper wire : de en
  • ES45894Y - Collar convertible into hood : en es
  • CH315215A - Equalizer four-pole circuit with adjustable attenuation curve : de en
  • GB754080A - Improvements in or relating to devices comprising an x-ray apparatus and an electronic image converter : en
  • CA528427A - Barometric altitude rate control : en fr
  • DE946396C - Control system for controlling the oxygen supply in internal combustion engines operated under exclusion of air : de en
  • CA528406A - Drying kiln for drying lumber : en fr
  • ES51573Y - Armor for glasses lenses and the like : en es
  • ES52646Y - Special profile for windows : en es
  • ES54706U - Concentrating voice horn for telephone or other microphones (Machine-translation by Google Translate, not legally binding) : en es
  • GB754020A - Apparatus for making tubes from strips of sheet metal : en
  • DE1727204U - ITEM WITH SHIRT COLLAR. : de en
  • ES226757A1 - System of magnetic signage for railways (Machine-translation by Google Translate, not legally binding) : en es
  • GB754110A - Recovery of phenol from catalytic decomposition mixtures by distillation : en
  • GB753893A - Improvements in or relating to gyroscope systems for use in air navigation : en
  • GB753930A - Improvements in or relating to a gas turbine plant : en
  • DE946560C - Process for the production of finely divided pigment dyes of the dioxazine series : de en
  • DE946615C - Device for balancing the rolls and chocks of roll stands : de en
  • US2757370A - Television transmitting antennas : en
  • DE1727459U - HAND-HELD CART FOR TRANSPORTING MATERIAL BOXES IN WORKSHOPS WITH A HANDLE. : de en
  • DE946742C - Security stand for standing storage of sheets made of sheet metal or the like. : de en
  • US2756484A - Method of making locked-in bearing assembly : en
  • US2756727A - Crossed tube furnace and still : en
  • US2756796A - Panel fastener comprising a bolt, socket therefor and co-operating detent locking means between said bolt and socket : en
  • CA528599A - Cast iron : en fr
  • US2756437A - Flapper flush valves : en
  • US2756895A - Cigarette receptacle and ash tray : en
  • US2756960A - Valve : en
  • US2757361A - Hot box indicating system : en
  • CH315207A - Transistron rocker circuit : en fr
  • CA528574A - Amine derivatives of the reaction products of phosphorus pentasulfide and an olefin, and asphalt compositions containing the same : en fr
  • CA528632A - Binary multiplying circuit : en fr
  • AU209161B2 - Improvements relating to spindle construction for phonographic record players : en
  • US2756594A - Thermal fluid flow instruments : en
  • US2756949A - Full swivel steering system : en
  • US2757160A - Stable non-tacky granular filled unsaturated alkyd molding compound comprising a liquid monomer and a compatible polymer : en
  • AU816255A - Improvements relating tothe sealing of flexible containers : en
  • CA528503A - Shipping case unloading apparatus : en fr
  • DD11918A1 - METHOD FOR THE PRODUCTION OF ANALGETIC EFFECTIVE ARALIPHATIC AMINES : de en
  • AU1555256A - Organic polymers and process of making thesame : en
  • CA528467A - Hot melt bookbinding adhesive composition : en fr
  • CA528580A - Hydraulic power transmission : en fr
  • CA528511A - Plastic articles reinforced with filaments, fibres, yarns, fabrics and the like : en fr
  • DE1727461U - EYE BREAK PROTECTION FOR LEAF SPRINGS ARRANGED IN THE LENGTH DIRECTION OF THE VEHICLE, IN PARTICULAR FOR HEAVY VEHICLES. : de en
  • DE1727335U - DEVICE FOR DETERMINING TWO SWIVELING PARTS CONNECTED TO EACH OTHER, E.G. FOLDING-DOWN SIDE PARTS, ON FURNITURE PIECES IN TWO ANGLE POSITIONS. : de en
  • DE946656C - Cover for intestinal clamps : de en
  • US2756614A - Gearing unit : en
  • DE1727249U - BALANCING CORE FOR COILS IN MESSAGE TECHNOLOGY WITH COMPENSATING LAYER. : de en
  • DE1727365U - SCAFFOLDING REST. : de en
  • AU1562856A - Improvements in or relating to ferromagnetic ceramic materials : en
  • CH315212A - Comb : en fr
  • AU1559356A - Metal lakes of monoazo dyestuffs and process forthe production thereof : en
  • US2757117A - N, n', n''-hexaalkylphosphorohalogenidotriamidothioic acid esters : en
  • CA528380A - Process and apparatus for contacting operations : en fr
  • CA528437A - Method of coating wire with butyl rubber insulation : en fr
  • US2757269A - Process for brazing : en
  • USPP1501P - Fuchsia plant : en
  • CH315141A - Auxiliary device for motor vehicle drivers for determining the overtaking and braking distances of motor vehicles : de en
  • GB753946A - Improvements in and relating to a machine for drying and steaming hats and the like : en
  • DE1727441U - WALL ARM FOR POSITIONS. : de en
  • CH315107A - Hand knitting apparatus with a control room for the passage of the knitted fabric : de en
  • US2757254A - Switch apparatus : en
  • AU815855A - Method for producing packages : en
  • CA528577A - 4,6-alkylidene-d-glucitols and process of producing the same from sucrose : en fr
  • US2756734A - Pressure regulating apparatus : en
  • US2757109A - Bearing composition, bearing, and method of making same : en
  • USD178421S - Clock dial or similar article : en
  • DE946459C - Current pulse relay with two iron cores one above the other : de en
  • USD178351S - Laundry machine cabinet or similar article : en
  • US2756513A - Process for the drying of timber or other materials : en
  • US2756523A - Supports for sleeve board : en
  • US2757202A - Aldehyde synthesis process : en
  • USD178364S - Slide projector : en
  • US2757280A - Signal responsive circuit : en
  • AU1553556A - Process and apparatus for effecting a rapid change in temperature ofa gaseous fluid ora fluid passing over into the gaseous form : en
  • DE1727506U - SPOUT CAP, IN PARTICULAR FOR CANISTER-LIKE CONTAINERS. : de en
  • CA528592A - Joint for roofing, wall, floor, or the like : en fr
  • CH315211A - Device for hypodermic injections : en fr
  • CH315221A - Synchronization circuit for the cyclical transmission of two measured values via one channel : de en
  • USD178361S - Drive-in theatre speaker enclosure : en
  • DE1727545U - GLASS MOSAIC PLATE. : de en
  • CA528423A - Taximeters : en fr
  • CA528394A - Device and circuit for the ignition of fluorescent lamps : en fr
  • DE946375C - Incandescent lamp socket with protection against loosening of the lamps by shock : de en
  • DE946499C - Synthetic bearing stone for precision mechanical devices and processes for its manufacture : de en
  • DE1727360U - DOOR WITH METAL FRAME. : de en
  • ES45433Y - Advertising display device, applicable to coffee brewing machines : en es
  • ES54585U - New photo album (Machine-translation by Google Translate, not legally binding) : en es
  • US2756827A - Retrievable well packers with opposing slips : en
  • CA528575A - Steam reacted product of phosphorus pentasulfide and an olefin, and asphalt cement compositions containing the same : en fr
  • AU1564356A - Magnetic powder dispenser : en
  • AU206390B2 - Improved metal skirting board : en
  • US2756551A - Grinding machine steadyrest : en
  • US2756603A - Speed changing mechanisms for phonograph turntables and the like : en
  • AU205689B2 - Improvements relating to electric hotplates : en
  • US2756774A - Pneumatic toggle devices provided with adjustable fulcrums : en
  • US2756886A - Detachable carrier for industrial trucks : en
  • US2756991A - Self-contained automobile window actuator : en
  • US2757025A - Tank fitting with means to retain attaching bolts : en
  • ES49596Y - Bowtie : en es
  • GB754099A - Audible warning device for a perambulator : en
  • AU213088B2 - Improvements relating tothe sealing of flexible containers : en
  • US2756689A - Chassis or guiding frame for vehicles running on rails : en
  • US2757276A - Fishing light : en
  • US2757203A - Synthesis of alcoiiol and aldehyde from olefins, carbon monoxide and hydrogen : en
  • US2756658A - Laterally shiftable, tractor mounted plow : en
  • GB753786A - Improvements in or relating to gas-heated incandescent bodies : en
  • GB753799A - Improved process for heating finely-divided carbonaceous materials : en
  • DE1727407U - GLOW HEAD MOTOR. : de en
  • DE1727581U - PACKAGING BOX FOR DRIVING MIRRORS, IN PARTICULAR TOY CARS. : de en
  • ES227811A3 - Improvements in the rapid connection couplings for pressed fluid conductions (Machine-translation by Google Translate, not legally binding) : en es
  • GB754097A - Improvements in or relating to methods of manufacturing laminated ferromagnetic cores : en
  • CH315181A - Protection and isolation device on a steam valve : de en
  • CH315226A - Paper feed device on packaging machines with photoelectric control : de en
  • ES40098Y - Power socket coupling : en es
  • GB754166A - Steroids : en
  • US2756865A - Bale-handling apparatus : en
  • US2756832A - Steerable strut with mountings for drive motor and wheel : en
  • US2756465A - Door operating mechanism : en
  • DE1727371U - COLLAPSIBLE SILO CONTAINER. : de en
  • ES52763Y - Automatic coupling bulbs for mortise locks on the edge : en es
  • GB753728A - Aromatic sulphonimide compounds and their preparation : en
  • DE1727298U - CONTAINER FOR COSMETIC, PHARMACEUTICAL AND OTHER ABRASION PENS. : de en
  • DE946348C - Radiotelegraph system : de en
  • GB753750A - A new antibiotic, carbomycin b : en
  • USD178430S - Index card holder : en
  • DE1727447U - PROTECTIVE CAMERA HOUSING FOR UNDERWATER PHOTOS. : de en
  • DE1727469U - SPEEDOMETER. : de en
  • ES52463Y - Perfected bracelet for wristwatches : en es
  • DE1727248U - REVOLUTIONARY. : de en
  • GB753925A - Water cooling arrangement for internal combustion engines of rear-engined motor vehicles : en
  • DE946477C - Formwork beams : de en
  • DE946733C - Process for the production of new metal-containing azo dyes : de en
  • ES225940A1 - Procedure for the agglomeration of aluminum nitride (Machine-translation by Google Translate, not legally binding) : en es
  • GB753917A - Excavating apparatus and method : en
  • US2756671A - Means for decorating cups, bowls, and similar articles : en
  • US2756772A - Pressure operated valve : en
  • US2756877A - Froth-crowding flotation machine and method : en
  • USD178370S - Wall tile : en
  • ES54628U - Improved screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • GB754181A - Improvements relating to remote control systems : en
  • CA528425A - Air driven fuel pump : en fr
  • DE946529C - Resilient iron pit stamp : de en
  • GB754144A - Improvements in or relating to boring machines : en
  • DE1727457U - PORTABLE PUMP. : de en
  • GB753935A - Aluminium sheathed cable and method for making same : en
  • US2757007A - Shank and bushing assembly for pneumatic tools : en
  • US2757195A - Production of substantially odorless alkyl aryl sulfonate detergents : en
  • DE1727214U - ILLUMINATION TRIP. : de en
  • DE1727299U - WASHING AND SHEARING MACHINE FOR POTATOES AND SIMILAR TUBERS. : de en
  • DE946666C - Prism system for joining or separating two imaging beam paths : de en
  • ES39121Y - Corrugated sheet type for roofs and roofs : en es
  • DE946463C - Electric braking of asynchronous motors : de en
  • DE946668C - Pipe testing machine with backstop for the receiving heads : de en
  • AU1557856A - Sash balance connectors : en
  • CA528422A - Taximeters : en fr
  • GB753997A - Improvements in and relating to pulse generators : en
  • GB754115A - Improvements in or relating to plain bearings or anti-friction elements : en
  • US2757010A - Chip guard for chucks : en
  • US2757181A - Lower alkyl 2, 5-di(lower alkoxy)-2-tetrahydrofuroyl acetate and process for preparing same : en
  • DE946475C - Anchoring of tension wire bundles, especially for prestressed concrete components : de en
  • ES52843Y - New perfected gasifier : en es
  • GB754060A - Laminated flooring materal and method of making same : en
  • US2757288A - Oscillators : en
  • GB754126A - Improvements in or relating to vehicles and to saddles therefor : en
  • GB754128A - Improvements relating to perambulators or the like : en
  • US2757049A - Flour valve : en
  • DE1727307U - MURAL, TRAY OD. DGL. WITH PICTURALLY COMPOSED AND PRESSED SHEETS OR BLUETES, PREFERABLY UNDER GLASS. : de en
  • DE946670C - Procedure for carrying out the break-up work in hop gardens and farm equipment to carry out the procedure : de en
  • DE946766C - Device for supplying dusty air to the filter hoses of bag filter systems : de en
  • DE946594C - Device for photographing street scenes by means of a camera built into a vehicle : de en
  • DK81463C - Machine for bending thin-walled, open metal profiles. : da en
  • ES228337A1 - Automatic machine for taking, boning and filling of fruit (Machine-translation by Google Translate, not legally binding) : en es
  • ES228330A1 - System for driving small machines for alternative operation with electrical and mechanical energy (Machine-translation by Google Translate, not legally binding) : en es
  • GB753920A - Improvements in and relating to safety couplings : en
  • US2757274A - Lighting control system : en
  • DE946542C - Process for the preparation of N-vinylphenthiazines : de en
  • DE946355C - Method and device for covering positive electrodes (dolls) for air oxygen elements with a lacquer : de en
  • DE946408C - Filter for shelter ventilation : de en
  • AU1137255A - Combined travel comb" or "universal travel comb : en
  • CA528542A - Eradication of marks from reactant record material : en fr
  • GB753992A - Improvements relating to the production of phenol : en
  • DE1727303U - DISHWASHING SYSTEM. : de en
  • FR1121289A - Rolled bar welding device : en fr
  • GB754117A - Improvements in and relating to machines for winding packages of yarn or the like : en
  • ES50294Y - Combination instrument for drawing : en es
  • ES32483Y - Lamp bodies, perfected : en es
  • GB753995A - Resilient mounting for rail and like vehicles : en
  • ES44858Y - Flying : en es
  • GB753896A - Improvements in or relating to tubes of polyvinyl chloride : en
  • GB753969A - Improvements in or relating to filter presses : en
  • GB753975A - A process for the purification of tar-containing gases : en
  • ES51553Y - Device to automatically orient ovoid-shaped bodies according to their motor axis : en es
  • ES54740U - Envelope for sending printed documents (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727575U - FOOT SHAPE FOR REPLACEMENT CONTAINER. : de en
  • ES54632U - Improved packaging for cotton ends and/or rags for cleaning machinery and especially motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES50403Y - Advanced switch for switching on fluorescent lamps : en es
  • DE946476C - Steel rung for scaffolding ladders : de en
  • DE946571C - Device for light projection with a converging lens covering the screen to convey a three-dimensional image impression : de en
  • GB753833A - Improvements in or relating to ballast tamping machines for railway tracks : en
  • GB753859A - Means for feeding small articles to automatic machines : en
  • DE946765C - Device on soldering machines for inserting the soldering tape between the overlapping ends of metal sheets : de en
  • US2756853A - Rotary impact tool : en
  • US2757292A - Radiation sensitive alkaline earth fluorides and dosimeters employing same : en
  • ES54649U - Recessed box for electrical equipment (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727470U - SIGNAL DEVICE FOR ROAD VEHICLES. : de en
  • GB754081A - Improvements relating to the grinding of granulated slag or similar materials, with a view to obtaining a hydraulic binder : en
  • DE1727241U - COMPOSITE RAIL TRAIN. : de en
  • DE946612C - Method and device for rewetting of water-wetted solid particles : de en
  • ES39635Y - Rigid, unbreakable packaging : en es
  • GB753748A - Steam and water separator for a sea water evaporator : en
  • US2756432A - Retractible fastener for sport shirt : en
  • CA528493A - Substituted piperazinium dihalides : en fr
  • US2756601A - Vibratory devices : en
  • US2757303A - Damp rod construction for cathode-ray tube grid structures : en
  • US2757111A - Boning strip and method of making same : en
  • DE1727202U - OVEN CELL. : de en
  • US2757191A - Polyurethane bis-chloroformates : en
  • US2756667A - Combined temperature-regulating and signalling device for coffee brewers : en
  • US2756779A - By-pass assembly for service pipe and method of installation : en
  • US2757051A - Drawer suspension : en
  • AU1559056A - Improvements in plastic cushions, insulating coverings andthe like and method of manufacture : en
  • AU210440B2 - Slip joint friction seal closure for containers : en
  • DE1727385U - VISCOSIMETER. : de en
  • FR1121259A - Improvement in acoustic absorbent panels : en fr
  • GB754062A - Improved coupling device : en
  • USD178355S - Secretary : en
  • USD178394S - Earring or the like : en
  • DE946482C - Thread gauge : de en
  • US2757076A - Test apparatus : en
  • GB754056A - Improvements in or relating to braking devices for vehicles moving at high speed over natural ground : en
  • DE1727582U - PACKAGING HOUSING FOR BRACELETS, PRIORLY FOR WATCH STRAPS OD. DGL. : de en
  • ES228569A1 - Improvements in or relating to amines and to processes for their production : en es
  • GB754001A - Improvements in a process for recovery of elementary sulphur from gases containing hydrogen sulphide : en
  • CH315092A - Dowel body blank and process for its production : de en
  • CH315109A - Process for manufacturing a collar and collars manufactured by the process : de en
  • AU212402B2 - Improvements in and relating to winders, hoists andthe like : en
  • GB754195A - Improved duplex electrodes for primary electric batteries : en
  • US2756881A - Batch loader for dry-mix concrete : en
  • US2756811A - Ignition device for oil burners : en
  • US2756979A - Slack ejector mechanism for a coal cutting machine : en
  • GB753806A - Improvements relating to remote control systems : en
  • GB753808A - Improved speed-responsive control device : en
  • GB753968A - Improvements relating to suction cleaners : en
  • GB753779A - Organic esters of 2-(2-diethylamino-ethoxy)-ethanol and process for the preparation thereof : en
  • ES227239A1 - Procedure and installation for the amedition of microwave lengths (Machine-translation by Google Translate, not legally binding) : en es
  • GB753798A - Machines for fulling or milling textile fabrics : en
  • DE1727268U - SWITCHING DEVICE FOR CONVERTER, IN PARTICULAR VOLTAGE CONVERTER. : de en
  • US2756809A - Back support for chairs, car seats, and the like : en
  • US2756859A - Multiple distribution system : en
  • US2757115A - Felted, lignocellulose products and method of making the same : en
  • DE1727215U - THREAD ROLLING TOOL. : de en
  • DE1727541U - FLASHING LIGHT FOR SIGNALING PURPOSES. : de en
  • US2756795A - Resilient locking and sealing washer : en
  • US2757326A - Servo electrical controlling apparatus : en
  • US2756530A - Artist's palette : en
  • US2756609A - Ball friction drive : en
  • ES54646U - Headlight for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB753990A - Improvements in or relating to rolling mills : en
  • US2756896A - Milk crate : en
  • DE1727305U - PICTURE FRAME. : de en
  • DE1727414U - TWO-SIDED AXIAL CYLINDER ROLLER BEARING. : de en
  • ES228575A2 - Improvements introduced in the construction of hincar pilots (Machine-translation by Google Translate, not legally binding) : en es
  • GB754008A - Improvements in or relating to processes for agglomerating alumina : en
  • GB754152A - Improvements in or relating to filtering apparatus : en
  • DE1727333U - FURNITURE GLIDER. : de en
  • DE1727547U - PAINT COMPARTMENT CONTAINER FOR ROLLERS. : de en
  • GB754138A - Improvements in or relating to brakes for textile spindles : en
  • ES228273A3 - Improvements in the machines for the drying of clothes (Machine-translation by Google Translate, not legally binding) : en es
  • US2756468A - Sealing strips : en
  • US2756653A - Nadir point methods for planimetric air photographs : en
  • US2757024A - Machine-inserted service t : en
  • US2756626A - Apparatus for detecting particles in fluids : en
  • US2757310A - Travelling wave tube : en
  • FR1121276A - Towable seed drill : en fr
  • US2756446A - Rotary brush having cleaning fluid applying means : en
  • US2756741A - Apparatus for obtaining systolic information : en
  • US2756946A - Fishing leader holder and receptacle : en
  • US2757043A - Movable roof mechanism and outrigger support therefor : en
  • ES47184Y - Tissue Folder End Heads : en es
  • GR17104B - PLASTIC NETWORK REPLACED FULLY ALREADY USED FROM GALVANIZED WIRE, SUCH AS RESISTANT TO RUST. : el en
  • DE946427C - Crate intended for shipping bottles or other fragile goods : de en
  • ES228557A1 - A procedure for the separation of an acid component from a fluid current (Machine-translation by Google Translate, not legally binding) : en es
  • ES54692U - Improved electrical outlet (Machine-translation by Google Translate, not legally binding) : en es
  • ES51143Y - Vacuum cleaning machine, equipped with a dust-lifting avoidance brush : en es
  • GB753736A - Improvements in or relating to the electrodialysis of aqueous solutions : en
  • DK81490C - Self-priming centrifugal pump. : da en
  • FR1121290A - Valve : en fr
  • DE946471C - Process for the production of red dyes from the Kuepen : de en
  • DE946696C - Machine for cutting filter or similar mouthpieces : de en
  • DE1727288U - SLEEVE-SHAPED GRINDING OR DRILLING DEVICE, IN PARTICULAR FOR DENTAL PURPOSES : de en
  • DE1727415U - ELASTIC PIPE MADE OF FOAM PLASTIC FOR VENTILATION SYSTEMS, SUCH AS HOT AIR HEATERS IN VEHICLES OF ALL KINDS. : de en
  • US2756657A - Tractor cultivator : en
  • US2756532A - Fishing lures : en
  • US2756621A - Metalworking tool for repairing automobile bodies : en
  • DE946577C - Starting motor for internal combustion engines : de en
  • DE946648C - Combined process for the production of high quality petroleum products : de en
  • GB753873A - Improvements in pliers for making wire ties and method of producing wire ties : en
  • GB754160A - Improvements in hydraulic control systems for controlling brakes : en
  • GB754116A - Improvements in and relating to machines for winding packages of yarn or the like : en
  • US2757062A - Recording and indicating apparatus : en
  • DE946472C - Furnace head of regenerative ovens, especially tilting ovens and mixers : de en
  • DE1727293U - CLINIC TRANSPORT TROLLEY FOR BABIES. : de en
  • US2756883A - Vat lifting and dumping truck : en
  • DE946702C - Device on extrusion and pipe presses for removing the press residue and ejecting the strand from the die : de en
  • ES50235Y - Folding device for chairs and armchairs : en es
  • GB753825A - Feed systems for steam generators : en
  • DE1727437U - SELF-STANDING POSTER MADE OF FLEXIBLE MATERIAL. : de en
  • DE946745C - Process for the production of colored and / or light transmission according to contrasting polymerisation plastics with a profiled surface : de en
  • ES228360A1 - PROCEDURE TO KEEP CONSTANT THE TENSION OF SYNCHRONOUS MACHINES IN THE OSCILATIONS OF THE NUMBER OF REVOLUTIONS AND THE LOAD : en es
  • ES40031Y - Anti-slip inserts for sports shoes : en es
  • ES54594U - Canteen (Machine-translation by Google Translate, not legally binding) : en es
  • ES54661U - Metallic tile (Machine-translation by Google Translate, not legally binding) : en es
  • GB753879A - Improvements in and relating to cellular compositions : en
  • GB753885A - An improved cramp : en
  • GB753929A - Improvements in or relating to stationery : en
  • GB753993A - Improvements in or relating to cable supporting devices : en
  • GR17118B - METHOD OF QUICK CHALLENGE OF ALTERNATIVE COMPRESSIONS AND SUSPECIONS IN LIQUID. : el en
  • US2757144A - Fluoride phosphors : en
  • DE946403C - Saw sharpening device : de en
  • USD178340S - Ashtray : en
  • DE1727342U - CIRCUIT SYSTEM FOR ELECTRICITY CONSUMERS MOVING IN EXPLOSION HAZARD AREAS. : de en
  • DE1727507U - FILLING FOR GAS LIGHTERS. : de en
  • DE1727317U - CABINET PIPE STORAGE. : de en
  • DE1727467U - VISOR AND SUN PROTECTION LENS IN MOTOR VEHICLE. : de en
  • DE1727539U - STRINGING MACHINE FOR MANUFACTURING SECTOR STRAND. : de en
  • ES54588U - Fantasy whistle toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES54657U - New speaker amplifier baffle (Machine-translation by Google Translate, not legally binding) : en es
  • GB753915A - Facsimile apparatus : en
  • DE946376C - Electric miner's lamp with collector : de en
  • DE946751C - Knife wheel for cutting devices for straw u. like : de en
  • DE1727382U - SEAL FOR FLOAT FLOW METER. : de en
  • ES228341A1 - A procedure for the obtaining of a material for anticorrosive coating to protect ferrous and non-ferrous metals (Machine-translation by Google Translate, not legally binding) : en es
  • CA528564A - Fuel oil composition : en fr
  • US2757256A - Current responsive devices : en
  • AU207386B2 - Two-stage sight-feed pump : en
  • US2756817A - Vertical venetian blind : en
  • USD178349S - Automobile : en
  • USD178398S - Brooch or the like : en
  • CA528550A - Collapsible tube : en fr
  • DE946658C - Mold for casting metals, especially iron and steel : de en
  • ES49969Y - Low temperature heater, perfected : en es
  • ES54738U - Precision and irreversibility stop device for elevators and forklifts (Machine-translation by Google Translate, not legally binding) : en es
  • US2756719A - Protecting device for armature shafts : en
  • US2757190A - Vinylisothiocyanate and its polymeric products : en
  • USD178332S - Fmj% xx : en
  • USPP1502P - Fuchsia plant : en
  • US2756764A - Packing gland assembly : en
  • US2756850A - Drive mechanism : en
  • ES54670U - Improved sunshade (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727252U - RADIO RECEIVER, IN PARTICULAR PORTABLE RADIO DEVICE (CASE RECEIVER). : de en
  • DE1727296U - MODEL PLATE. : de en
  • DK81469C - Process for the preparation of halogenated 7- (substituted aminomethyl) -8-quinolinol compounds. : da en
  • DE946729C - Multi-phase converter system : de en
  • DE946782C - Conveyor device for cut tobacco : de en
  • GB753782A - A process for the catalytic cracking of hydrocarbon oils : en
  • DE1727313U - TABLE CORNER COVER. : de en
  • DE1727379U - ADDITIONAL DEVICE FOR DIAL Gauges. : de en
  • DE1727496U - MOUNTING STAND. : de en
  • DE946652C - Lubricant and hydraulic fluid : de en
  • CH315100A - Cutting roller equipped with several circular cutting discs : de en
  • DE946704C - Process for the production of impregnations on textiles : de en
  • DE1727250U - DOUBLE WAVE, ESPECIALLY FOR BROAD RADIOS. : de en
  • DE1727399U - LIGHTER WITH PULL-OUT FLAME. : de en
  • DE946455C - Testing device for indirect switching systems with dialers without idle position : de en
  • ES228571A3 - Procedure for obtaining new piperacine etheries (Machine-translation by Google Translate, not legally binding) : en es
  • ES54639U - New system of closing and automatic opening in boxes for razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • GB753780A - Improvements in shock absorbing mountings for electrical instruments : en
  • GB753903A - Improvements in plant for automatic collection, pneumatic dispatch and automatic discharge of mail : en
  • DE1727546U - SPATULA. : de en
  • ES54651U - New device for the drive of toys (Machine-translation by Google Translate, not legally binding) : en es
  • US2756814A - Combined awning and shutter : en
  • DE946341C - Screw press, especially cable jacketing press : de en
  • US2756833A - Power take-off mechanism for tractors : en
  • DE946384C - Device for treating any goods in an alternating electric field, in particular an ultra-short wave field : de en
  • DE946568C - Feed roller for woodworking machines composed of several ring disks : de en
  • DE946736C - Stabilizing mineral oils : de en
  • DE1727282U - HEAT GENERATORS FOR GAS OR OIL OPERATION. : de en
  • ES52604Y - Clutch disc : en es
  • CH315177A - Device for inductive internal hardening of cylindrical bores in metallic workpieces : de en
  • US2756924A - Mailing tube : en
  • DE1727370U - TELESCOPIC STAND. : de en
  • DE946636C - Arrangement for the elimination of radio interference in motor vehicles : de en
  • GB753905A - Transfer mechanism for transferring coil springs successively between a plurality of locations in a coil spring producing machine : en
  • GR17106B - METHOD OF MANUFACTURING HEELS OF WOMEN'S SHOES AND HEELS PRODUCED BY LIFTING METHOD. : el en
  • US2756511A - Well surveying instrument : en
  • US2756871A - Extensible flexible shaker conveyor : en
  • US2757159A - Moisture-proofing of porous masonry : en
  • US2757304A - Tri-color phosphor screens : en
  • CH315129A - Method of tanning with aluminum salts : de en
  • DE1727366U - STRIPPER FOR LEADER SCAFFOLDING. : de en
  • GB753725A - Erythromycin carbonates and method of preparing the same : en
  • US2756938A - Skein winding reel : en
  • US2757082A - Method for producing magnesium containing cast iron : en
  • US2756579A - Vaporizer for liquid fuel burner : en
  • US2756628A - Pressure plate and lens mounting for motion picture projecting apparatuses : en
  • USD178446S - Machine tool : en
  • CA528474A - Stabilisation of bituminous emulsions : en fr
  • US2756962A - Hydraulic power apparatus : en
  • GB753828A - Gas turbine plant having free-flight piston gas producers : en
  • GB753914A - Process and apparatus for sewage digestion : en
  • GB754014A - Heat exchanger : en
  • DE1727240U - AIR SUSPENSION DEVICE FOR VEHICLES. : de en
  • ES228535A1 - A procedure for the preparation of 1- (p-nitrophenyl) -2-acilamidopropan-1, 3-dioles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727351U - T-FOERMIGER HOLLOW BLOCK. : de en
  • DE1727428U - PLANETARY WHEEL TRANSMISSION. : de en
  • USD178357S - Paper clip : en
  • CH315120A - Process for the production of finely divided oxides : de en
  • GR17116B - METHOD OF PREPARATION OF SINGLE PRODUCERS OF DYCLYDYTHIOPHOSPHORIC ACIDS HAS ONE AMIDIC ENERGY AND INSECTICID COMPOSITIONS RECEIVED OF RECEIVERS. : el en
  • ES54602U - Fantasy pitcher (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121264A - Adjustable upright bracket for portable wall element : en fr
  • US2756546A - Centerless grinder : en
  • US2756940A - Motion picture film magazine : en
  • DE946359C - Guy construction for ladder bundles : de en
  • GB753998A - Hydrocarbontin derivatives of esters of aliphatic and aromatic hydroxy acids : en
  • AU1556756A - Improvements in or relating tothe production of tablets by pressure : en
  • AU654455A - Trip mechanism for switch circuit breakers : en
  • GB753910A - Improvements in and relating to oil burning installations for furnaces : en
  • US2756692A - Truck bolster and snubbers therefor : en
  • US2756791A - Screw holder for screw driver : en
  • US2757185A - Substituted di (isocyanatophenyl) ureas : en
  • US2756768A - Automatic water feeding device : en
  • US2756904A - Shrouded tube compressor : en
  • USD178333S - Goblet : en
  • US2756604A - Drive belts : en
  • US2757230A - Color television camera saturation control circuit : en
  • US2757127A - Stripping hydrogen sulphide from hydrofined petroleum hydrocarbons with an inert gas : en
  • US2756786A - Bark-removing machine having cutters yieldably mounted for riding-over obstacles : en
  • US2757075A - Stabilization of sulfur : en
  • DE946363C - Plug contact : de en
  • US2757328A - Series-motor dynamic-braking control : en
  • CA528571A - Process for spinning of synthetic acrylonitrile fibres : en fr
  • AU208286B2 - Improvements relating tothe plate grids of electric storage batteries : en
  • CA528624A - Injector pump for automotive hydraulic braking system : en fr
  • US2757313A - Tricolor television picture tube : en
  • US2756558A - Plastic traveler and ring therefor : en
  • USD178344S - Furnace casing : en
  • USD178341S - Motorize!* four wheel vehicle for golfers : en
  • CA528448A - Solvent extraction of organic acids : en fr
  • GB754016A - Apparatus for use in the mechanical winning of coal : en
  • DE1727594U - PHOSPHATE LOCK. : de en
  • AU1553956A - Improvements in or relating tothe tanning of leather : en
  • CA528397A - Manufacture of packing material : en fr
  • CH315171A - Device for working metals by means of intermittent electric discharges : en fr
  • DE946586C - Device for winding running webs, in particular roofing felt from the manufacture : de en
  • US2756607A - Gear wheel and method of making : en
  • US2756664A - Air conditioning and ventilating system for automobiles : en
  • US2756942A - Apparatus for coiling strip material : en
  • US2756615A - Gearless differential drive : en
  • US2756800A - Safety tire construction : en
  • US2757023A - Adjustable bracket for pipe-line arrangement : en
  • DE946362C - Separable contact device : de en
  • DE946787C - Foils for freezer packs : de en
  • CA528615A - 3-KETO-BISNOR-4-CHOLENE-11.alpha.,22-DIOL ESTERS : en fr
  • DE1727436U - PROMOTIONAL PRODUCT FOR COMBINED USE WITH A FLUOROUS TUBE. : de en
  • ES52736Y - Antenna for radio receivers : en es
  • ES54622U - Automatic sugar dispenser (Machine-translation by Google Translate, not legally binding) : en es
  • CA528396A - Display racks and dispensers for floor coverings and the like : en fr
  • AU214256B2 - Improvements in or relating to tubular electric incandescent lamps : en
  • CA528475A - Convertible flush and surface mountable panelboard boxes : en fr
  • AU208459B2 - Tobacco sheet material and method of making same : en
  • CA528609A - 4-pregnene-3,6,11,20-tetraone : en fr
  • DE1727543U - TRAFFIC SIGN. : de en
  • DE1727262U - EQUIPMENT ON A TEMPERATURE SWITCH EQUIPPED WITH A THERMOSTAT, IN PARTICULAR FOR THE DRY SKIN PROTECTION OF AN ELECTRIC LINING DAMPER. : de en
  • DE1727210U - VALVE TAP FOR HEATING AND COOKING APPLIANCES AND THE LIKE. : de en
  • DE1727285U - CYCLONESE. : de en
  • US2756435A - Corset bones : en
  • US2757201A - Process for pressure oxidation of the : en
  • US2757341A - Ultrahigh frequency energy switch : en
  • CA528480A - O-hydroxy-o'-carboxy azo dyestuffs and their production : en fr
  • DE946588C - Process for applying copies to any material : de en
  • ES54694U - Swinging firmness, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • USD178337S - Bottle : en
  • DE946779C - Procedure for scanning setpoint curves with follow-up control : de en
  • US2756640A - Breech block locking means : en
  • US2756668A - Method of treating a slurry : en
  • CH315118A - Method and device for filtering out solids from a solid-liquid mixture : de en
  • AU212832B2 - Bowl feeder conveyor track with cutouts : en
  • DE946356C - Method of manufacturing a flexible core for a high-frequency cable conductor wound with a low pitch : de en
  • DE946377C - Electromagnetic relay arrangement with delay devices : de en
  • ES41359Y - Improved pouring cap : en es
  • CA528446A - Compounds of the androstane series and process of making same : en fr
  • DE1727332U - HEIGHT ADJUSTMENT DEVICE FOR TABLES, MUSIC CHEST OR. DGL. : de en
  • DE1727557U - SOCIAL GAME. : de en
  • US2756880A - Counterbalanced coupler operating mechanism : en
  • US2757026A - Journal box seal : en
  • US2757141A - Dielectric materials : en
  • AU1568756A - Improvements relating to dynamo-electric machines : en
  • DE1727574U - EDGING BY WIRE GRID. : de en
  • DK81468C - Process for the separation of deoxycholic acid and cholic acid. : da en
  • CA528365A - Collar holding device for shirts : en fr
  • DE946756C - Fishing winch with longitudinal axis : de en
  • ES48011Y - Reflective tape : en es
  • ES52801Y - Improved bath mitt : en es
  • US2756450A - Brush and supply-tube unit : en
  • US2756488A - Construction of bimetallic articles : en
  • US2757263A - Master switch for automobiles : en
  • DE946606C - Device for removing overhangs when removing bulk material from storage scrapers : de en
  • DE946713C - Single-acting valve-controlled alternating current steam engine for high overheating and oil-free exhaust steam : de en
  • DE1727493U - RIM FOR BICYCLES, MOPEDS, SCOOTERS, OD. DGL. : de en
  • US2756697A - Apparatus for moulding tablets of plastic material : en
  • US2757102A - Flame-resistant regenerated cellulose film : en
  • US2756652A - Apparatus for and method of making self-venting liners for containersealing caps : en
  • US2757265A - Electrical induction heating coil and method of production : en
  • US2757324A - Fabrication of silicon translating devices : en
  • DE1727576U - TIN BOX WITH STACKING EDGE. : de en
  • DE946543C - Process for the preparation of dialkylxanthine capsules : de en
  • ES48226Y - Improved sidecar for scooter : en es
  • GB753850A - Improved spout connectors for machines for processing and conveying granular materials : en
  • ES49763Y - Elevator Cleaning Brush : en es
  • US2757284A - Gated amplifier : en
  • ES54655U - Container box to contain pharmaceutical products in the form of pills, pills or dragees (Machine-translation by Google Translate, not legally binding) : en es
  • ES54702U - Support for bed bases adaptable to wooden beds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121256A - Improvements to refrigeration devices : en fr
  • GB754095A - Improvements in or relating to a hydraulically actuated adjustable-pitch propeller : en
  • GB754113A - Improvements relating to analogue computing apparatus : en
  • US2757113A - Production of hot-pressed hardboard : en
  • AU211232B2 - New monoazo-dyestuffs and process for their manufacture : en
  • US2756784A - Tree pruner and trimmer based on portable platform : en
  • US2757161A - Method of aggregating soils : en
  • AU1553856A - Improvements relating tothe cooling of dry surface contact rectifier assemblies : en
  • DE946684C - Mill for mechanical loosening and refining of fiber materials : de en
  • US2756492A - Manufacture of composite ductile wire : en
  • US2757074A - Regeneration of caustic alkali solutions containing mercaptans : en
  • GB753797A - Improvements in or relating to navigational apparatus : en
  • CA528576A - Garment bag : en fr
  • CA528512A - Power cartridges and their manufacture : en fr
  • DE1727585U - MEASURING ARRANGEMENT FOR BELT CONVEYOR BELTS. : de en
  • CH315148A - Toy figure with imitated walking movement : de en
  • CH315174A - Headstock with twist spindle and dog clamp for pliers : en fr
  • US2757042A - Bowless collapsible truck cover : en
  • AU210986B2 - Method for producing packages : en
  • CH315091A - Ceiling : en fr
  • AU213779B2 - Deicing mechanism fora water separator : en
  • US2757307A - Multi-glow switch tube : en
  • CA528546A - Crystallization apparatus : en fr
  • CH315133A - Machine for shredding and treating paper stock : de en
  • AU212602B2 - An improved closure for bottles, especially for opened bottles : en
  • CH315103A - Camping furniture set consisting of a removable table and two foldable seating furniture : de en
  • AU213883B2 - Process forthe production of vinyl pyridine grafted rubber polymers and adhesive compositions containing such polymers : en
  • DE1727309U - WALL HOLDER FOR FLOWER POTS. : de en
  • ES54691U - Improved pen (Machine-translation by Google Translate, not legally binding) : en es
  • GB753819A - Improvements in or relating to rivets for the attachment of hinge plates to non-metallic parts of ophthalmic mountings or other non-metallic articles : en
  • CA528355A - Dry molding process : en fr
  • US2756448A - Child's ablutionary training aid : en
  • US2756917A - Valve for counter pressure filling apparatus : en
  • US2756928A - Integrating devices : en
  • USD178439S - Clip for a mirror or the like : en
  • CA528539A - Draught excluding strip : en fr
  • BE526489A - Heat exchanger with removable blades : en fr
  • CA528456A - Echo-ranging systems : en fr
  • GB753862A - Toothbrush with a flexible head : en
  • US2756702A - Fertilizer distributor : en
  • DE1727221U - TRAVEL BRUSH. : de en
  • DE1727503U - DEVICE FOR TREATING BOTTLES. : de en
  • ES48778Y - Desktop file : en es
  • US2757169A - Process of recovering rosin from resinous wood : en
  • US2757355A - Seismic prospecting apparatus : en
  • AU1561356A - Improvements in or relating tothe closure of bottles, jars and like containers : en
  • US2756627A - Electronic contrast area ratiometer : en
  • US2757129A - Method for the destructive distillation of hydrocarbonaceous materials : en
  • CA528595A - Bearings : en fr
  • US2757101A - Method of and apparatus for making sized threads, not twisted, of artificial silk : en
  • US2756802A - Eyeleting machines and methods for wire terminal forming : en
  • US2757218A - Rubber derivatives from fumaric esters : en
  • ES49463Y - Device for rinsing hair in particular, to neutralize it when permanent waving : en es
  • US2756715A - Multiple level indicator for a tank variety vehicle : en
  • US2756587A - Tensiometer : en
  • US2756521A - Elevating loader : en
  • GB754132A - Improvements in or relating to loading and unloading apparatus carried by vehicles : en
  • US2757296A - Combination a. c. and d. c. welder : en
  • USD178405S - Earring or the like : en
  • US2756440A - Condensate collector for toilet flush tanks : en
  • US2756581A - Continuously operating washing and rinsing machines : en
  • US2756624A - Blind rivet with locked mandrel : en
  • AU212322B2 - Improvements in or relating to apparatus for removing the surface layers of filter beds or other granular material over whichthe apparatus is caused to pass : en
  • CH315095A - Vibrating device, especially for tamping tracks : de en
  • CA528407A - Journal box assembly : en fr
  • AU1557556A - Improvements in or relating to tubular electric incandescent lamps : en
  • CH315192A - Device on rotating regenerative heat exchanger for cleaning the heat storage bodies built into the rotor : de en
  • DE946574C - Method for measuring the speed of moving bodies, e.g. Straights : de en
  • US2756590A - Device to record elongation under load : en
  • US2757039A - Load bracing dog assembly : en
  • CA528476A - Padding support for spring mattress structures : en fr
  • DE1727328U - SLIDING PANELS FOR DEMONSTRATION AND ILLUSTRATION WITHOUT VISIBLE COMPONENTS TO GUIDE THE PANEL. : de en
  • US2756894A - Pallet with a collapsible container : en
  • AU1552056A - Improvements relating to fuel compositions forthe operation of jet engines : en
  • AU212144B2 - Run and tap connector : en
  • US2757153A - Process for water-soluble styrenemaleic anhydride derivatives : en
  • US2757183A - Continuous manufacture of aromatic : en
  • US2757215A - Recovery of high purity orthoxylene concentrate : en
  • AU1560656A - Improvements in or relating to method and apparatus for making corrugated core structural sheet material : en
  • AU1561256A - Improvements in reverse flow valve : en
  • AU1562156A - Improvements in or relating to journal box packing : en
  • ES228620A3 - Improvements in stretch trains for cotton and other fibers (Machine-translation by Google Translate, not legally binding) : en es
  • GB754082A - Improvements in or relating to distributing means for distributing powdered materials : en
  • GB754174A - Improvements in or relating to an internal combustion engine valve mechanism : en
  • US2757128A - Low pressure hydrogenation and hydrogen regeneration of the catalyst : en
  • US2757154A - Acrylonitrile-vinyl pyridine copolymer solutions : en
  • US2757080A - Separation of nickel from solutions containing nickel and cobalt : en
  • US2756746A - Bandage for horse's legs : en
  • US2756864A - Screw feed mechanism for drying machine : en
  • US2756913A - Cartridge holder carrier : en
  • DE946506C - Aircraft engine : de en
  • DE946640C - Arrangement for utilizing the energy stored in the flywheel of an Ilgner converter : de en
  • ES50755Y - Shower : en es
  • DE1727276U - HOLDER FOR SCINTILLATION COUNTER FOR PERFORMING COINCIDENCE MEASUREMENTS. : de en
  • DE946453C - Decoder for electrical code pulse transmission systems : de en
  • ES54712U - Own terebrante tool for linear perforations in all the senses (Machine-translation by Google Translate, not legally binding) : en es
  • CH315124A - Procedure for the separation of the optical antipodes of racemic esters of a-amino-B-hydroxy-B-p-nitrophenylpropionic acids : en it
  • DE1727340U - GRIPPING DEVICE FOR EMERGENCY DRIVERS. : de en
  • DE946385C - Coal recovery device for steam locomotive tenders : de en
  • DE946630C - Wandering supporting arch for a closed protective hood made of single profile planks that moves with the tunnel or tunnel drive : de en
  • CA528428A - Production of high grade aviation fuels from crude petroleum oils : en fr
  • US2757197A - Stabilized aromatic amines : en
  • US2757311A - Double beam progressive wave tube : en
  • DE946727C - Electronic contact arrangement for switching and coding purposes : de en
  • ES40933Y - Perfected stereoscope : en es
  • US2757146A - Pyrolysis polymers from p-methyl quaternary benzylammonium hydroxides : en
  • US2757320A - Frequency sensitive control device : en
  • AU1552756A - Improved vehicle suspension : en
  • DE946464C - Bolometer for very short electromagnetic waves, especially for centimeter waves : de en
  • DE946535C - Working method for reloading in continuous extrusion on a double block press : de en
  • ES54656U - Articulated elastic mattress (Machine-translation by Google Translate, not legally binding) : en es
  • ES54721U - Closing perfected by double clasp (Machine-translation by Google Translate, not legally binding) : en es
  • DE946411C - Combined control handle for motor vehicles, arranged under the steering wheel, for joint operation of clutch, brake and throttle control : de en
  • CA528382A - Pressure vessel and pressure head therefor : en fr
  • CA528553A - Paper manufacture : en fr
  • DE946516C - Tow conveyor : de en
  • US2756698A - Scoop for ice cream and the like : en
  • US2756834A - Power plant and driving mechanism for motor vehicle : en
  • AU1562656A - Bowl feeder conveyor track with cutouts : en
  • US2756547A - Machine for grinding and polishing round bars : en
  • US2757337A - Cathode ray phase multiplier : en
  • USD178411S - Trampoline : en
  • US2756744A - Chiropractic headrest with magnetic retaining means : en
  • DE1727531U - CHARACTER LINE. : de en
  • GB754156A - Electric circuits employing transistors for the generation of frequency modulated oscillations : en
  • US2756749A - Medicine dropper construction : en
  • DE1727373U - MOLDED PIECE FOR EXHAUST GASES THROUGH WOOD CONSTRUCTIONS. : de en
  • DE946651C - Turbine Lube : de en
  • US2756706A - Method of making bag closure : en
  • US2757220A - Thermocouple : en
  • CA528429A - Production of motor fuels of high octane number : en fr
  • CH315208A - Automatic device for lighting an electric discharge lamp : en fr
  • CH315131A - Process for cleaning metal parts : de en
  • CA528392A - Shaft protector for wheel pullers : en fr
  • CA528570A - Surface discharge spark plug for low voltages and condenser discharge : en fr
  • DE1727430U - DEVICE FOR PROTECTIVE COVER FOR THE GUIDEWAY OF MOVING PARTS OF MACHINERY MACHINES. : de en
  • ES54739U - Nebulizer (Machine-translation by Google Translate, not legally binding) : en es
  • GB754059A - Improvements in or relating to the photographic production of monochromatic and multi-coloured pictures : en
  • CA528589A - Metal soap grease containing alkaline earth metal phenolate or sulfide thereof : en fr
  • DE1727278U - ELECTRIC IRON. : de en
  • DE1727362U - WINDOWS AND DOORS AS A FINISHED ELEMENT. : de en
  • ES225691A1 - Improvements in the automatic discharge apparatus for toilets (Machine-translation by Google Translate, not legally binding) : en es
  • ES228454A3 - Monobloque motocompressor group (Machine-translation by Google Translate, not legally binding) : en es
  • ES54710U - Electric traction wagon for transport of forklifts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121285A - Manufacturing process for molded parts, and devices for applying this process : en fr
  • US2757166A - Polymerization catalyst : en
  • CA528602A - Surface decarburization of carbon-containing alloys : en fr
  • US2757105A - Ceramic coating for compressor blades, coated blades and method of making same : en
  • USD178425S - Stool or similar article : en
  • USD178435S - Coffee pot : en
  • US2757374A - Scraper conveyor : en
  • US2756956A - Mounting for cameras and the like : en
  • DE946398C - Wick carburetor : de en
  • ES228277A1 - Process for producing alpha-phenyl succinimides : en es
  • ES45636Y - Thread accumulator device for twisting spindles : en es
  • FR1121270A - Cardboard folder for non-perforated parts : en fr
  • GB753953A - Improvements in or relating to stabilized transistor oscillators : en
  • AU1566356A - Cathodic protection of metallic structures : en
  • US2756810A - Speed limiting governors for continuous combustion turbine engines : en
  • US2757239A - Carrier frequency control system : en
  • US2756805A - Machine for folding ribbons and securing them to a support : en
  • US2757145A - Reforming catalyst consisting of chromia, silica, alumina, and molybdena and method for preparing the same : en
  • US2757235A - Circuit for rendering gain control output independent of voltage variations on amplifier control electrode : en
  • AU1552456A - Device for continuous weighing of equal amounts of bulk goods : en
  • CA528587A - Methods of staining slides and staining solutions therefor : en fr
  • CA528603A - Water repellent composition : en fr
  • CH315104A - Process for spinning viscose solutions : de en
  • US2756491A - Manufacture of sliders for slide fasteners : en
  • US2757020A - Implement attaching structure for tractors : en
  • USD178377S - Combined food and beverage server : en
  • US2756517A - Bouncing attachment for shoes : en
  • US2757255A - High-speed switch mechanism : en
  • US2756981A - Installation for the heating of fine granular material, especially cement raw material : en
  • US2756989A - Suspension device for vehicles : en
  • US2756736A - Wrap around cowl for an outboard motor : en
  • GB753835A - An improved lubricant and fuel for internal combustion engines : en
  • JPS316372B1 - : ja
  • USD178350S - Surface treating machine or similar article : en
  • USD178408S - Desk or similar article : en
  • CH315166A - Forming machine with mechanically driven, intermittent rotating turntable : de en fr
  • AU207234B2 - Device for continuous weighing of equal amounts of bulk goods : en
  • AU654355A - Bimetallic element for use in circuit breakers : en
  • BE549247A - : en fr
  • CA528605A - Method of producing rimmed and capped steel : en fr
  • CA528366A - Propeller blade reshaping machine : en fr
  • US2757022A - One piece memorandum pad holder for telephone switchboards : en
  • US2757232A - Light intensity controlling optical system : en
  • US2757323A - Full wave asymmetrical semi-conductor devices : en
  • DE1727376U - SCRAPER FOR CUTTER SAWS ON MILLING MACHINES. : de en
  • DE946417C - Connection of the luminous glass beam with the rubber block of a reflector pedal : de en
  • CA528452A - Manufacture of bearings from plastic material : en fr
  • CA528548A - Gear pumps or motors : en fr
  • CH315218A - Power supply for a magnetron oscillator : de en
  • CH315168A - Method and device for continuous casting : de en
  • DE1727488U - TRIM TRIM FOR THE WHEEL DISCS OF MOTOR VEHICLES. : de en
  • AU1557756A - Tobacco sheet material and method of making same : en
  • CA528412A - Protective overlay sheets and process of preparing same : en fr
  • CA528588A - Motor fuels and process of using same : en fr
  • ES46280Y - Electric switches with plate for fixing : en es
  • ES54678U - Improved protector for electrical connections (Machine-translation by Google Translate, not legally binding) : en es
  • DE946515C - Steel link conveyor belt : de en
  • DE946434C - Process for the production of potassium sulfate and ammonium chloride : de en
  • ES50594Y - Hanger, perfected : en es
  • US2756840A - Ionizer for electrostatic precipitations : en
  • US2757231A - One gun color-dot tube with dynamic beam convergence : en
  • DE946500C - Two-column milling and boring mill : de en
  • DE946518C - Device for moving loads : de en
  • ES50423Y - Extendable coat rack : en es
  • BE526496A - : en
  • GB753777A - Improvements in tubular wire stranding machine : en
  • GR17101B - HOME LIGHTER. : el en
  • DE1727312U - FUNERAL RUG. : de en
  • AU214062B2 - Improvements in or relating to winders : en
  • US2756490A - Apparatus for applying couplings to the threaded ends of pipes : en
  • CH315237A - Device for preventing detachment of the air stream flowing along the upper surface of an airplane wing : en fr
  • CA528544A - Trace identifier for optical oscillographs : en fr
  • AU685955A - Control means for irrigation pipelines : en
  • US2757298A - Insulated coils for electrical machines and processes for preparing them : en
  • USD178384S - Brooch or the like : en
  • USD178385S - Earring or the like : en
  • AU211081B2 - Improvements relating to dynamo-electric machines : en
  • AU211079B2 - Improvements in or relating to upper electrode assemblies : en
  • CH315147A - Motor-driven bowling device for bowling alleys : de en
  • DE1727292U - TIE WITH DIVIDED END. : de en
  • DE946419C - Bicycle with crank drive : de en
  • CH315239A - Process for preparing a refractory alloy and alloy obtained according to this process : en fr
  • AU212143B2 - Improved vehicle suspension : en
  • CA528478A - Process for treating fluid dairy products and product produced thereby : en fr
  • DE1727533U - MINE POINTER. : de en
  • DE946483C - Cone knife : de en
  • FR1121295A - Tractor with semi-trailer : en fr
  • GB754206A - Improvements in or relating to regenerative telegraph repeaters : en
  • CA528375A - Airplane cleaning and polishing machine : en fr
  • USD178383S - Charm bracelet or the like : en
  • US2756655A - Hydraulic booster : en
  • CH315235A - Gliding boat with swiveling underwater wings : de en
  • GB754053A - Splitting up of hydroperoxides of aromatic hydrocarbons by means of an acid catalyst : en
  • AU215319B2 - Fermentation process forthe preparation of tetracycline, the quinocycline complex arid mixtures thereof : en
  • CA528431A - Accounting machine : en fr
  • US2756651A - Papermaking machine : en
  • US2757360A - Circuit breaker : en
  • CH315137A - Magnetic printing process and device for its implementation : de en
  • DE946768C - Oil piston pump : de en
  • IE21924L - Multi-storey buildings : en
  • DE946378C - Process for the manufacture of selenium rectifiers : de en
  • CH315153A - Liquid-filled spring thermostat with several heat sensors : de en
  • US2756873A - hartley etal a : en
  • FR1121296A - Process for obtaining metallization effects on textiles and products conforming to those obtained : en fr
  • USD178362S - Mounting bracket for a boat windshield : en
  • US2756459A - Machine for forming sheets of plastic material : en
  • US2757088A - Photographic silver halide emulsions containing phytic acid : en
  • US2757372A - Method and apparatus for embossing : en
  • USD178407S - Spin toy : en
  • US2757118A - Method for controlling mollusks with diethyl thiophosphoryl bis (dimethylamido) phosphate : en
  • ES54627U - Toy store (Machine-translation by Google Translate, not legally binding) : en es
  • GB753759A - Improvements in or relating to electromagnetically operated counting devices : en
  • DE1727256U - HIGH VOLTAGE INSULATOR. : de en
  • US2757027A - Hub structures : en
  • US2757177A - Basic derivatives of substituted cycloalkanecarboxylic acids and methods of preparing same : en
  • USD178429S - Bedspread or similar article : en
  • US2757018A - Hinged fender skirt : en
  • ES228626A1 - Improvements in the manufacture of faucets and keys of pass (Machine-translation by Google Translate, not legally binding) : en es
  • ES29440Y - Portable and folding chair for field and beach : en es
  • GB754013A - Controlling mechanism for the tool holder of a lathe or other machine tool : en
  • CH315178A - Gun to implant anchors in a compact mass : en fr
  • GB753822A - An apparatus for checking the weight variations of an object, particularly for checking the consumption of liquefied gases in bottles : en
  • ES54734U - New toy-harmonica with whistle (Machine-translation by Google Translate, not legally binding) : en es
  • USD178380S - Charm bracelet or the like : en
  • GB753904A - Fluidised bed temperature conditioner and method of controlling temperatures of fluid process streams : en
  • DE1727411U - DEVICE FOR THE RELEASABLE CONNECTION OF CROSSED BARS OD. DGL. : de en
  • DE1727559U - RECIRCULATING TOYS. : de en
  • DE940388C - Method for furnace soldering of such objects made of aluminum or an aluminum alloy, which are composed of a large number of individual parts : de en
  • GB754006A - Improvements in or relating to paper web pre-steamer : en
  • ES44388Y - Perfected mechanical electric toy : en es
  • ES54619U - Mat for packaging bananas (Machine-translation by Google Translate, not legally binding) : en es
  • AU1565156A - Capacitative register : en
  • ES34123Y - Loom block with replaceable shock absorber : en es
  • CH315111A - Device for forming and fastening wire clips : de en
  • DE846521C - Strappy drafting system : de en
  • GB754090A - Drum closure : en
  • GB754093A - Improvements in or relating to fluid pressure responsive motors, more particularly for internal shoe-drum brakes : en
  • GB754065A - Improvements relating to arrangements for detecting the jets of reaction propulsion units : en
  • ES50008Y - Draining cabinet for rotating dishes : en es
  • ES228561A1 - Procedure for manufacturing disc or clutch covering (Machine-translation by Google Translate, not legally binding) : en es
  • GB753763A - Improvements in shearing machines : en
  • ES228601A1 - Hand-mounted agricultural tractor machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB754196A - Improvements in instantaneous fluid consumption indicators for machines including a rotating shaft : en
  • ES52446Y - Improved pouring device applicable to all kinds of containers : en es
  • AU206883B2 - A process and means for inflating tubeless tyres after theyhave been mounted on rims : en
  • ES50997Y - Postcard with advertising : en es
  • GB753749A - Improvements in or relating to textile oils : en
  • GB754021A - Rolling mill housing : en
  • CH315200A - Receiving device for a central remote control system working according to a pulse method with audio frequency overlay on power networks : de en
  • DE1727420U - COVER PLUG FOR PIPES OD. DGL. : de en
  • DE1727260U - ADDITIONAL SWITCH. : de en
  • ES47731Y - Advanced film-holder for photographic enlarging machines : en es
  • ES228536A3 - Improvements in or related to high efficiency subacuum excavators, adjustable to the nature of the materials to drive (Machine-translation by Google Translate, not legally binding) : en es
  • ES41089Y - Toy Automatic Machine Gun : en es
  • GB754087A - Improvements in electrical vapour detectors : en
  • US2757335A - Devices for detecting and measuring magnetic fields : en
  • GB753787A - Addition compounds of substituted xanthines : en
  • GB754177A - Improvements in or relating to pigs, billets and the like and to a method of stacking the same : en
  • DE946505C - Device for the formation of air cushions in double-acting pumps : de en
  • ES54606U - Windshield for motorcycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES54653U - Folding room for toy store (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121281A - Disconnecting isolator for electric traction lines : en fr
  • GB754083A - Improved receiver for carrier telephone systems : en
  • GB754203A - Balance with device for mechanically placing in position and lifting-off weights : en
  • US2756520A - Flange-way cleaner : en
  • DE946530C - Process for the production of offset wire or the like for underground mining operations : de en
  • DE1727353U - PANELS FOR WALL AND CEILING CLADDING. : de en
  • DE1727555U - BALL GAME DEVICE WITH FALL START. : de en
  • DE946549C - Device for treating built-in wooden sleepers by inoculating with needles : de en
  • FR1121257A - Improvements to electrical connections : en fr
  • GB753957A - Improvements in motor vehicles : en
  • US2756757A - Double action hair pin : en
  • US2757065A - Method of washing clothes : en
  • US2757148A - Manufacture of thermosetting cellulosic particle compositions : en
  • DE1727393U - DRAWABLE CLEAR PLASTIC BUTTON. : de en
  • ES50327Y - Folding and self-assembling cane for the blind : en es
  • GB753964A - Improvements in air line lubricators : en
  • GB754193A - Improvements in winding machines for forming wire into requisite section and into coils : en
  • ES51740Y - Perfected float for fishing nets : en es
  • DE1727580U - SPRAYING DEVICE FOR TUBES. : de en
  • DE946485C - Pneumatic gauge measuring device : de en
  • ES52756Y - Multi-hole wrench : en es
  • DE946741C - Papillot rod : de en
  • GB753848A - Washing and cleansing agents : en
  • US2756766A - Float controlled valve : en
  • GB753788A - Improvements in or relating to device for supporting workpieces or gauges during dimensional gauging thereof : en
  • US2756807A - Adjusting means for adjustable chair irons : en
  • US2756852A - Magnetic fluid clutch : en
  • US2756931A - Card filing : en
  • ES52704Y - Bag with handle case for packaging : en es
  • GB754036A - Change speed transmission and control therefor : en
  • GB754147A - Improvements in or relating to grooving machines for railway sleepers : en
  • CA528585A - Dispensing pump having motor driven hose retraction : en fr
  • DE1727253U - UNSYMMETRIC MICROWAVE FLAT CABLE. : de en
  • DE1727318U - UMBRELLA STAND. : de en
  • ES50669Y - Safety valve for beer kegs : en es
  • DE946405C - Agent for brazing aluminum, aluminum alloys, steel and non-ferrous metals in any choice : de en
  • US2757196A - L-3-(2-propynylthio) alanine : en
  • DE946517C - Reversing flap for double slides : de en
  • DK81491C - Flag or pennant. : da en
  • US2757208A - Solid 1-allyloxy-2, 4, 6-trimethylolbenzene : en
  • US2757273A - De-icer : en
  • USD178437S - Letter opener : en
  • DE946404C - Hydraulic open-die forging press : de en
  • DE946739C - Method and apparatus for making fibers from malleable masses such as molten glass : de en
  • DE946749C - Stretchable scissor link belt for jewelry and other uses : de en
  • CA528494A - Optical viewer : en fr
  • DE1727583U - MUELLGEFAESS WITH ELASTIC WALL PARTS. : de en
  • GB754004A - Improvements in or relating to trimmers for paper and other sheets : en
  • GB753836A - Improvements relating to reamers : en
  • US2757211A - Vaporization of polychlorocyclohexanes : en
  • US2756679A - Reciprocating pumps : en
  • US2756898A - Tank construction for volatile liquids : en
  • US2756507A - Measuring device for bolt or roll goods : en
  • US2756793A - Storage container lock cover : en
  • US2757299A - Alignment adjustment devices for drag cup motors : en
  • DE1727300U - BEAN BRUSH, IN PARTICULAR FOR BEAN MACHINES. : de en
  • ES40908Y - Folder to classify documents : en es
  • ES49791Y - Detachable and folding trailer : en es
  • AU215076B2 - Capacitative register : en
  • CH315222A - Light column for traffic purposes : de en
  • ES227334A1 - Improvements in the tanks of oil boats (Machine-translation by Google Translate, not legally binding) : en es
  • ES52074Y - Improved oil filter : en es
  • GB754109A - Improvements relating to laundry folding machines : en
  • DE1727230U - ABSORBER FOR CONTINUOUS ABSORPTION REFRIGERATING MACHINES. : de en
  • DE946497C - Delay device for a control unit in central lubrication systems : de en
  • ES226941A1 - Machine to mount the shoe heel (Machine-translation by Google Translate, not legally binding) : en es
  • DE946552C - Arrangement for the production of rectangular pulses of alternating polarity and the same duration : de en
  • GB754003A - Justifier for typewriters : en
  • US2757066A - Corrosion prevention : en
  • US2757244A - Broad band amplifier for television systems : en
  • DE946389C - Room-spanning ceiling panel with heating channels : de en
  • DE946757C - Holder for fishing rods : de en
  • US2756560A - Extensible bracelet with interchangeable elements : en
  • US2756567A - Freezing tray with molds : en
  • US2756771A - Pressure-regulating valves for hydraulic systems : en
  • US2756578A - Flash lamp and lead-in wire therefor : en
  • US2756857A - Positioning device : en
  • GB753834A - Improvements in internal combustion engine exhaust systems : en
  • GB753884A - An improved ruler : en
  • DE1727349U - ELECTRIC STOVE WITH ROOM AIR CIRCULATION. : de en
  • DE1727413U - CLOSING CROWN AS CABLE END. : de en
  • DE946601C - Armored vehicle : de en
  • FR1121297A - Addressing machine : en fr
  • BE544911A - Process for the production or recovery of cold by vaporization of a liquid which evaporates at very low temperature : en fr
  • DE1727405U - ELECTRIC FENCE DEVICE FOR DRY BATTERY. : de en
  • DE1727484U - MOBILE WATER SEPARATOR FOR FUEL FILLING SYSTEMS. : de en
  • DE946512C - Movable hatch cover with liftable rollers : de en
  • DE946683C - Display stand for holding shoes in an inclined position : de en
  • US2756472A - Drum caster : en
  • US2756533A - Fishing lure : en
  • US2757246A - Compressor-expander volume-range control device : en
  • ES50463Y - Soap waste recycling bag : en es
  • DE1727534U - DISPENSER CONTAINER FOR LABELS AND TAGS IN ROLLS. : de en
  • DE946762C - The valve opens automatically due to the flow pressure : de en
  • ES50560Y - Recreational glass : en es
  • GB753792A - Improvements in or relating to presses : en
  • CH315134A - Process for the production of cardboard, pressboard and the like and machine for carrying out the process : de en
  • DE946448C - Process for the preparation of quaternary esters of the penicillin series : de en
  • ES36907Y - Pusher for pastes in fully or partially deformable tubes : en es
  • ES54612U - Corner fridge (Machine-translation by Google Translate, not legally binding) : en es
  • ES54730U - Model of lenses (Machine-translation by Google Translate, not legally binding) : en es
  • AU1564556A - Improvements in and relating tothe winding of textile materials : en
  • US2756826A - Method of treating wells : en
  • USRE24188E - hammond : en
  • US2756851A - Clutch control system : en
  • ES45905Y - Starting resistor for electrical machines : en es
  • ES52797Y - Device for the articulated joint of pipes : en es
  • US2756552A - Cutting device for workpieces having an arcuate surface : en
  • US2756585A - Detection of gas bearing formations : en
  • US2757050A - Suspension arrangement for oscillation about an axis : en
  • DE946659C - Slicer : de en
  • GB753742A - Erythromycin acid esters : en
  • GB754085A - Engine starter gearing : en
  • CA528455A - Combination brace tool : en fr
  • GB754157A - Improvements in or relating to one-way clutches : en
  • ES51784Y - Recreational instructional game : en es
  • ES54703U - Support for address books and books (Machine-translation by Google Translate, not legally binding) : en es
  • BE549209A - : en fr
  • DE946386C - Two-stage rotary compressor of the multi-cell design : de en
  • US2756634A - Retractable arbor missile projector : en
  • US2756957A - Support assembly : en
  • DE1727589U - LIFTING STAND FOR LOADING VEHICLES. : de en
  • DE946548C - Plate cooler : de en
  • DE1727566U - CHILDREN'S STOVE. : de en
  • GB754051A - Improvements in or relating to mobile supporting stands : en
  • DE1727579U - TIN BOX WITH STACKING EDGE. : de en
  • US2756980A - Lamp making machine and oven therefor : en
  • DE1727227U - FOLDING MACHINE ACCORDING TO THE POCKET OR JUMP FOLDING SYSTEM. : de en
  • DE946366C - Device for the additional mechanical influence of an electrical control in which a servomotor is used : de en
  • DE946604C - Steel link conveyor belt : de en
  • DE946613C - Process for leaching the wort from a launder vat and drain cock for carrying out this process : de en
  • US2756455A - Fuel oil strainer cleaner : en
  • US2756619A - Wire cutting and stripping machines : en
  • DE1727289U - INJECTION DEVICE FOR DENTAL TREATMENT PURPOSES. : de en
  • AU212543B2 - Improvements in or relating to paint and like brushes : en
  • FR1121277A - Making junction nodes on a frame made up of side members and spacers : en fr
  • ES52762Y - Perfected ashtray : en es
  • ES54638U - Fluorescent or sodium light device (Machine-translation by Google Translate, not legally binding) : en es
  • ES54645U - Disposition to run containers and platforms (Machine-translation by Google Translate, not legally binding) : en es
  • US2757083A - Method of making a metal alloy : en
  • US2757142A - Method of improving heat exchanger aqueous pumping systems and compositions therefor : en
  • US2757252A - Toggle switch : en
  • US2756927A - Sign detection for crawl carry registers : en
  • US2757248A - Switch-operating mechanism : en
  • DE946647C - Process for the production of new metal-containing azo dyes : de en
  • FR1121262A - Carbon pellet control rheostat and quick release switch : en fr
  • ES54681U - Transformable chair on stairs (Machine-translation by Google Translate, not legally binding) : en es
  • GB753858A - Method of and means for heating air recuperatively : en
  • GB753805A - Process for the preparation of 3-substituted-4-hydroxycoumarins : en
  • ES228631A1 - An automatic washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES54708U - Mobile conveyor belt (Machine-translation by Google Translate, not legally binding) : en es
  • GB753821A - Improvements in or relating to steering gear for motor vehicles : en
  • GB754094A - Amine salts of fumagillin : en
  • DE1727223U - PACKAGE FOR CHARCOAL AND COPY PAPER. : de en
  • ES54676U - Punch-press for sewing machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB753795A - Improvements in or relating to three phase transformers : en
  • ES54587U - Collectable chart for descriptive geographic routes (Machine-translation by Google Translate, not legally binding) : en es
  • GB754124A - Method for forming carbon black pellets of high density : en
  • IE21277L - Harvesting peat in sods : en
  • DE1727308U - PROTECTIVE WALL. : de en
  • DE1727587U - ROLLER STAND FOR BELT SUPPORT FRAMEWORK OF CONVEYOR BELT SYSTEMS. : de en
  • CA528593A - Machine for making non-circular tubing with helically wound strip : en fr
  • GB754071A - Manufacture of new triarylaminotriazines : en
  • GB754183A - Improvements in nuclear-chain reactors : en
  • GB753762A - Improvements in or relating to safety tire : en
  • GB754205A - Improvements in or relating to methods of and apparatus for making shell moulds : en
  • DE1727466U - BLIND SHIELD FOR VEHICLES. : de en
  • ES228602A1 - A procedure for the preparation of esters and amides (Machine-translation by Google Translate, not legally binding) : en es
  • GB754022A - Improvements in or relating to the preparation of diarylethanes : en
  • GB754096A - Improved pile wire looms : en
  • US2756525A - Label structure : en
  • ES46683Y - Pouring cap, perfected : en es
  • ES49839Y - Improved box for washing machines : en es
  • USD178445S - Combined sign holder and baby seat for hinged gates for nesting carriers : en
  • DE946361C - Plug-in coupling for electrical lines, especially for flashing devices : de en
  • ES49643Y - Folding and adjustable rocking chair : en es
  • GB753739A - Penicillin salts of rosin diamines and therapeutic preparations containing same : en
  • ES49965Y - Thermostatic automatic mechanical regulator : en es
  • DE1727269U - SWITCHABLE CONVERTER, IN PARTICULAR SWITCHABLE CURRENT CONVERTER. : de en
  • DE1727316U - PLASTIC SPICE SHAKER. : de en
  • GB754028A - Production of erythromycin by growth of an erythromycin-producing microorganism : en
  • US2756677A - Well perforating device : en
  • US2756961A - Valves : en
  • GB753974A - Tools for use with printing or printing and control devices : en
  • GB753980A - Improvements in or relating to methods of fractionating gas-mixtures : en
  • GB754145A - Improvements in circuits for additively combining electrical signals : en
  • DE1727325U - FOOTSTOOL. : de en
  • DE1727476U - LUGGAGE RACK FOR VEHICLES. : de en
  • DE946790C - Screw clamp with a clamping spindle arranged in the movable lower cross bracket : de en
  • ES288367A1 - Steam boiler of mecheros (Machine-translation by Google Translate, not legally binding) : en es
  • ES52557Y - Folding mechanism for car-child seats : en es
  • GB753948A - Improvements relating to improved mechanisms for controlling the flow of fluid through a pipeline : en
  • DE1727586U - BELT CONVEYOR. : de en
  • DK81479C - Spray gun. : da en
  • DE1727425U - CHANGEOVER TAP. : de en
  • DE1727474U - HEATING OR VENTILATION DEVICE FOR VEHICLES. : de en
  • ES228610A1 - Improvements introduced in the assembly of prefabricated parts for construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB753874A - Improvements in rainwater guttering : en
  • GB754123A - Improvements in or relating to shower devices : en
  • GB753961A - Process for the recovery and reutilization of unreacted ammonia and carbon dioxide in urea synthesis : en
  • ES51785Y - Instructive game : en es
  • DE946371C - Device for the automatic control of rectifiers by means of premagnetized chokes : de en
  • ES227885A1 - Procedure for the manufacture of an electrical heater for water and all kinds of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES54699U - Elastic suspension for car chassis for children and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB754044A - Improvements in or relating to guides for use during building operations : en
  • GR17108B - METHOD OF PRODUCTION OF CRYSTAL ODOR AND COLORED SUGAR AND ODORLESS AND COLORLESS SYRUPS, BY CARBOH. : el en
  • ES228362A3 - Heavy oil feeding device or fuel of analogue viscosity (Machine-translation by Google Translate, not legally binding) : en es
  • US2756685A - Transport of metals in liquid form : en
  • US2756902A - Confection dispenser : en
  • DE946558C - Process for the preparation of metallizable tetrakisazo dyes : de en
  • ES47535Y - Carbon gas torch, perfected : en es
  • ES52126Y - Perfected chuck : en es
  • GB754031A - Improvements in reversible gears having helicoidal teeth and parallel axes : en
  • DE946553C - Socket or coupling with plug for electrical power line : de en
  • ES228370A2 - An installation for the mechanical obtaining, by compression, of coffee with milk (Machine-translation by Google Translate, not legally binding) : en es
  • ES52859Y - Hanger cover : en es
  • FR1121291A - Transport vehicle with load support platform : en fr
  • IE22041L - Packaging : en
  • US2757228A - Color television system : en
  • US2756598A - Gyro roll compensating system : en
  • DE946422C - Hammer mill, especially for working on the upper leather of shoes : de en
  • DE1727355U - SUPPORT FOR DISMOUNTABLE WALL. : de en
  • DE946431C - Adjustable drawing die for drawing multi-edged semi-finished products, e.g. of rods : de en
  • ES228547A1 - New system to expend beer refrigerated to the grifo (Machine-translation by Google Translate, not legally binding) : en es
  • CA528616A - 17-hydroxy-4-pregnene-3,6,20-trione : en fr
  • GB753922A - Improvements in or relating to hand trucks : en
  • GB754133A - Improvements in chairs : en
  • DE1727295U - AMPOULE OPENER. : de en
  • US2756911A - Display form for brassieres : en
  • US2757079A - Apparatus and process for recovering cobalt from liquid aldehyde : en
  • USD178403S - Necklace or the like : en
  • US2756874A - Compartmented bag and package : en
  • US2756901A - Dispenser and display device for spherical objects : en
  • ES42358Y - Doll limb joints : en es
  • US2756721A - Automatic feed and egg conveyor type laying cage battery : en
  • DE946699C - Process for the production of durable profiles while still moist soil cuttings by applying varnish : de en
  • DE946710C - Process for the preparation of N-disubstituted sulfamic acid chlorides : de en
  • ES49395Y - Advertising appraiser : en es
  • GB753928A - Improvements relating to coded carrier remote control systems : en
  • US2757343A - Coupling network for television tuners : en
  • GB754122A - Improvements in or relating to tire and rim combination : en
  • DE1727245U - TRANSPORTABLE SPEAKER UNIT. : de en
  • US2757163A - Stabilization of chlorosulphonated polymers by means of salicylalazine : en
  • DE1727264U - DEVICE FOR TRANSMISSION OF THE CONTROL MOVEMENT OF A CONTACT. : de en
  • ES40344Y - Apparatus for multiplying : en es
  • ES52695Y - Motorcycle seat : en es
  • GB753820A - Improvements in sewing machine mechanisms : en
  • USD178423S - Combination bottles and cap portions therefor : en
  • DE946700C - Self-closing flush valve, especially for toilet systems : de en
  • DK81473C - Electromagnetic electron lens for television tubes. : da en
  • DE1727526U - BALLPOINT PEN WITH RETRACTABLE REPLACEMENT REFILL. : de en
  • DE946435C - Electrolysis cell with mercury cathode : de en
  • US2757090A - Photographic method and light sensitive article for making printing plates : en
  • USPP1500P - Rose plant : en
  • US2757342A - Wave transmission branching arrangement : en
  • DE1727344U - WASTE DRAINAGE, IN PARTICULAR FOR ELECTRIC STOVES. : de en
  • GB753744A - Composition for preventing "loading" of cutting and abrading surfaces : en
  • US2757034A - Pouring holders for milk cartons : en
  • DE946350C - TV connection with an encryptor and a decryptor : de en
  • DE946722C - Remote timer switch : de en
  • GB753771A - Improvements in the production of disazo dyestuffs : en
  • DE946501C - Movable boom for radial drilling machines : de en
  • DE946618C - Device for the production of Bueche frames : de en
  • US2756575A - Pattern jack control mechanism and method : en
  • US2757236A - Vertical aperture compensation for cathode ray apparatus : en
  • DE946600C - Tester for transmission systems, preferably for servo systems for aiming guns : de en
  • ES228556A1 - A device applied to a machine to manufacture tube through replacement in helix (Machine-translation by Google Translate, not legally binding) : en es
  • DE946781C - Can-like container for viscous substances : de en
  • ES228573A1 - Apparatus for injecting liquid or opaque contrasts via the rectal via in intestinal exploration with x-rays (Machine-translation by Google Translate, not legally binding) : en es
  • US2756905A - Butter dispenser : en
  • US2757331A - Thyratron power amplifier : en
  • US2756943A - Method of and apparatus for handling coiled metal strip : en
  • DE946147C - Device for degassing water by relaxing : de en
  • DE946546C - Flat transfer printer for mirror writing originals : de en
  • ES48947Y - Utility type container : en es
  • BE549526A - : en fr
  • DE1727232U - BUILT-IN FREEZER. : de en
  • USD178371S - Wall tile : en
  • DE946421C - Drawing device : de en
  • DE1727394U - THORNLESS CLASP FOR WATCH STRAPS AND THE LIKE. : de en
  • ES54674U - Improved stopper for flexible packaging tubes (Machine-translation by Google Translate, not legally binding) : en es
  • GB753773A - Improvements in or relating to the separation of a c rich fraction from highly cracked distillates : en
  • GB753875A - A method of contacting two dimensional printed electric circuits : en
  • AU208359B2 - Process for production of glycidyl ethers of polyhydric phenols : en
  • GB753857A - Impregnation of textile cords with synthetic resins : en
  • USD178375S - Table : en
  • USD178441S - Liquid dispenser : en
  • AU213082B2 - Liquid dispensing apparatus : en
  • AU214412B2 - Improvements in disk and seat valves forthe prevention of deterioriation ofthe disk and seat : en
  • CA528541A - Multiple stapling machine : en fr
  • DE1727330U - WALL RAIL MOUNTING DEVICES. : de en
  • DK81495C - Clamp for clamping two intersecting rods. : da en
  • JPS316378B1 - : ja
  • AU1553656A - Improvements relating tothe cooling of oil immersed electrical apparatus : en
  • US2757078A - Method of producing metal powder : en
  • CH315094A - Track tamping machine : de en
  • US2756622A - Power operated torque wrench : en
  • CA528627A - Process of and apparatus for refining hydrocarbon oil wherein carbon is removed therefrom : en fr
  • US2756994A - Intermittent feeding and cutting machine with variating means : en
  • DE1727514U - LOCKING PIN FOR HINGES. : de en
  • DE946663C - Process for the recovery of used rubber vulcanizates : de en
  • US2756848A - Conical coil spring brake lining retention device : en
  • US2757279A - Two-way communication systems : en
  • US2757352A - Copper aluminum connector : en
  • AU1552556A - A process and means for inflating tubeless tyres after theyhave been mounted on rims : en
  • US2756571A - Metallic ornaments mounted upon a gem by tubular rivets with a filling : en
  • US2756892A - Bleuze efal : en
  • US2756477A - Clothespegs : en
  • US2757037A - Log loading tongs : en
  • US2756891A - Top labeling machine : en
  • US2757038A - Grapple attachment for tongs : en
  • AU1561856A - Commercial icecream freezer : en
  • CA528596A - Textile apparatus : en fr
  • CH315101A - Mouthpiece for vacuum cleaner : de en
  • CA528557A - Telescopic tower : en fr
  • CH315121A - Process and device for the production of hydrogen cyanide : de en
  • CH315156A - Key calculator : de en
  • US2756540A - Doll with removable head : en
  • CA528505A - Threaded explosive cartridge unit : en fr
  • CA528552A - Apparatus for producing hollow plastic articles : en fr
  • CA528569A - Medicinal composition : en fr
  • US2756510A - Automatic absolute dimension gauge : en
  • DE946631C - Welded frame for piston steam locomotives : de en
  • DE946633C - Circuit for separating the vertical pulses from the sync pulse mixture of television signals : de en
  • DE946711C - Reinforcement for necked boiler openings : de en
  • GB753869A - Improvements in wire spoked wheels : en
  • CA528410A - Treatment of spinnerettes : en fr
  • CA528515A - Fiber handling apparatus : en fr
  • CA528601A - Ductile cast iron : en fr
  • US2756966A - Fluid actuated impact tool : en
  • US2757130A - Purification of heterocyclic nitrogen compounds : en
  • US2757301A - Three beam gun : en
  • CH315110A - Closure with two profile strips and a sliding slide : de en
  • AU1554456A - Fastenings for double doors for cooking ovens orthe like : en
  • US2756708A - Means for making battery plate units : en
  • USD178360S - Upholstery fabric : en
  • US2757187A - Polycarboxylates : en
  • AU213662B2 - Shield for tractor tank? : en
  • CH315154A - Electric counting device : de en
  • DE946534C - Production of a beer suitable for diabetics : de en
  • DE946555C - Arrangement for reversing DC excited magnetic fields : de en
  • DE946593C - Device for vehicle lighting in fog : de en
  • ES54697U - Mill feeder with direct entry to the cylinder, shelled for coupling to threshing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES54700U - New luggage rack for scooter motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB753727A - Process for the production of cumene hydroperoxide : en
  • US2757312A - Tuning means for cavity resonator devices : en
  • US2757293A - Luminoscope : en
  • CA528547A - Methods and apparatus for producing a ribbon of glass or similar thermoplastic material : en fr
  • US2756797A - Pneumatic tire tread : en
  • CH315105A - Shuttle changing loom : en fr
  • AU1565556A - Fermentation process forthe preparation of tetracycline, the quinocycline complex arid mixtures thereof : en
  • DE946667C - Arrangement and method for measuring the field sizes of ultrasonic or other pressure fields : de en
  • ES54610U - Useful of several uses for domestic cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • GB753817A - An improved cradle for holding animals during footrot and like operations : en
  • US2757069A - Silver titanates and their preparation : en
  • US2757114A - Manufacture of glazed hardboard : en
  • CA528520A - Extrusion apparatus : en fr
  • AU209904B2 - Improvements in or relating tothe production of tablets by pressure : en
  • US2756986A - Roasting sulfide ores : en
  • USD178391S - Brooch or the like : en
  • GB753803A - Improvements relating to the preparation of 2-benzothiazolyl sulphene morpholide : en
  • GB753853A - An improvements relating to toy excavators : en
  • CA528393A - Tool for removing address type strips : en fr
  • CH315088A - Device for lateral movement of grass, hay or similar stalks lying on the ground : de en
  • US2756824A - Record sensing and selective punching means : en
  • AU208360B2 - Improvements in reverse flow valve : en
  • AU1554256A - Improvements in devices for connecting tubes for instance scaffolding tubes : en
  • CH315217A - Circuit arrangement for the transmission of busy signals in a voter telephone system : de en
  • CA528579A - Prevention of corrosion and scale formation : en fr
  • DE946753C - Agricultural feed wagons : de en
  • FR1121266A - Improvements in the manufacture of cristobalite : en fr
  • GB754039A - Improvements in and relating to measuring apparatus : en
  • CA528620A - Oxidation of steroids : en fr
  • US2757158A - Polyester resin compositions : en
  • AU207160B2 - Hose mounting for fluid dispensing apparatus : en
  • DE1727524U - CHALK FOR SCHOOL BLACKBOARDS AND THE LIKE : de en
  • DE946484C - Method and arrangement for determining the angle of rolling contact of a radial and end thrust bearing : de en
  • US2756978A - Apparatus for recovering lead shot from the earth : en
  • US2757242A - Magnetic sound recording and reproducing apparatus : en
  • DE1727297U - DEVICE FOR HEATING RADIATORS FOR PERMANENT HAIR WAVES. : de en
  • DE1727427U - TRANSMISSION GEAR WITH ECCENTRICALLY MOVED INTERMEDIATE LINKS. : de en
  • DE946424C - Delay device on valve bag filling machines : de en
  • FR1121293A - Support for pipes or others : en fr
  • AU210003B2 - Improvements relating tothe cooling of dry surface contact rectifier assemblies : en
  • CA528490A - Oven construction : en fr
  • AU1557656A - Improvements in or relating to lighting devices comprising apart of inorganic glass : en
  • AU1559756A - Improvements in or relating to apparatus for removing the surface layers of filter beds or other granular material over whichthe apparatus is caused to pass : en
  • CH315116A - Process for the production of an easily absorbable saline substitute : de en
  • US2756683A - Pump check valve retainer : en
  • US2756830A - Amphibious vehicle and endless propelling belts therefor : en
  • DE946708C - Process for the preparation of ĀŖ ‰ -oxypyrrolidines : de en
  • ES41887Y - Plug-in switch : en es
  • ES48744Y - Improved connection for electrical conductors : en es
  • US2756921A - Closure for receptacles : en
  • CA528498A - Combustion chamber pressure indicator : en fr
  • DE1727481U - DIMMABLE REVIEWING MIRROR FOR VEHICLES. : de en
  • CA528608A - Control circuit for sheet feeding and stacking apparatus : en fr
  • US2756498A - Device for spreading butter or the like : en
  • US2756506A - Apparatus for measuring periodic unidirectional movements : en
  • US2756916A - Machine for dispensing fluids : en
  • CA528586A - Method and apparatus for controlling fluid flow : en fr
  • CA528611A - 11-keto-6-acyloxy-progesterone : en fr
  • US2756878A - Three product wet cyclone : en
  • DE946707C - Process for the preparation of new thioncarbamic acid esters : de en
  • BE526322A - Ultrasonic control device : en fr
  • DE1727265U - FUSE DISCONNECTOR OR FUSE BOX. : de en
  • DE946585C - Token to stick on : de en
  • DE1727403U - DEVICE FOR ADJUSTABLE INLET FOR FORAGE MACHINES. : de en
  • US2756644A - Vacuum fixture : en
  • US2756900A - Bottle carrier with integral partitions : en
  • US2756695A - Flexible retainer for car sides : en
  • US2757192A - Unsaturated difunctional compounds and process for their preparation : en
  • US2756739A - Hot water heating systems : en
  • CH315138A - Device for special photographic recordings : de en
  • ES42190Y - Kitchen utensils background : en es
  • ES48173Y - Salad bowl : en es
  • ES54713U - Machine for cutting and burning glasses and other hot glass objects (Machine-translation by Google Translate, not legally binding) : en es
  • US2756487A - Method of forming passages in a forgewelded sheet metal structure : en
  • DE946671C - Fan for incubators to generate pulsating air currents : de en
  • DE946740C - Hair curlers : de en
  • DE946346C - Process for the reduction of p-nitrotoluene with sodium amalgam and / or potassium amalgam : de en
  • US2756508A - Combination sine-bar and v-block : en
  • US2756543A - Process of growing plants by budding and layering : en
  • US2757317A - Radiation responsive control units : en
  • AU210389B2 - Cathodic protection of metallic structures : en
  • AU211233B2 - Magnetic powder dispenser : en
  • DE946470C - Device for reducing the open-circuit voltage in arc welding transformers : de en
  • US2756672A - Automatic controls for rotary offset printing machines : en
  • US2756767A - Automatic dump valve for fluid lines : en
  • ES228522A1 - Procedure for the manufacture of new artificial resins (Machine-translation by Google Translate, not legally binding) : en es
  • GB754086A - Improvements in or relating to copolymers : en
  • US2756777A - Multiple capsule bellows : en
  • US2756829A - Fire extinguisher for tires : en
  • US2757095A - Foundry sand, additive, and method of treating foundry sand : en
  • US2756884A - Tractor borne implement and method of attaching the same : en
  • US2756849A - Fireproof door : en
  • US2757193A - Sulfonation of turpentine : en
  • GB753985A - Improvements in and relating to anchorages for mono-metallic and bimetallic electrical conductors : en
  • DE1727306U - PLASTIC PICTURE FRAME. : de en
  • DE946772C - Control valve for compressed air braking systems in vehicle trailers, especially in vehicle trailers : de en
  • DE946602C - Twisting machine, especially double-sided twisting machine : de en
  • DE946642C - Ignition device for incandescent cathode fluorescent lamps connected in series : de en
  • GB753790A - Improvements in or relating to magnetic separator : en
  • GB753949A - Improvements in or relating to miniature electrolytic capacitors : en
  • AU214763B2 - Finning machine : en
  • CA528357A - Straw and stalk disintegrating and scattering equipment : en fr
  • GB753747A - Improvements in and relating to beverages : en
  • CH315214A - Device for converting data in the form of electrical signals, on the one hand, and data in the form of signs on a plug, on the other hand : en fr
  • CA528522A - Arc welding composition and method of making same : en fr
  • ES228616A1 - Improvements in hairdryers dryers for hair (Machine-translation by Google Translate, not legally binding) : en es
  • GB754043A - Body protective pads : en
  • ES49749Y - Improved hygienic panty : en es
  • GB754180A - Atomizing aluminium or aluminium alloys : en
  • GB753868A - Improvements in or relating to punch mechanism for punching statistical records : en
  • DE946507C - Device to simulate the effects of air forces on the student pilot who operates the control units of a flight training device located on the ground : de en
  • DE946556C - Arrangement to increase the throughput of transformers : de en
  • GB753745A - An improved plate for use in preventing splashing of liquid in electric accumulators : en
  • GB754070A - Ball mill apparatus : en
  • GB754171A - Tilt stop for freely tilting rotor of rotorcraft : en
  • CA528573A - Spring cushion assembly : en fr
  • CH315097A - Boilers for circulation heating systems : de en
  • DE1727433U - MULTIPLE SEASONING AND STEAM CLEANING MACHINE. : de en
  • DE946370C - AC switchgear : de en
  • ES50320Y - Precision buckle for quick disconnects : en es
  • ES52683Y - Lampholder adaptable to tube beds : en es
  • GB754009A - Vehicle-mounted excavating and material-handling equipment : en
  • US2756493A - Forging with fusible coating : en
  • DK81487C - Method for reducing the content of isothiocyanates and their compounds in the seeds of cruciferous plants. : da en
  • DE1727266U - DEVICE FOR COOLING A PREFERRED ELECTRIC OR / AND MAGNETIC SYSTEM. : de en
  • DE946561C - Process for attenuating rabies virus and for producing rabies vaccines : de en
  • DE946712C - Cooling pipe system operated in forced operation : de en
  • ES228364A3 - Assembly procedure without two tube welding and its application to heat exchangers, in particular of boiler (Machine-translation by Google Translate, not legally binding) : en es
  • GB754163A - Automatic control means for machine tools in production lines : en
  • DE1727473U - RELAY FOR TURN SIGNAL INDICATORS OF MOTOR VEHICLES, IN PARTICULAR SINGLE LANE VEHICLES : de en
  • DE1727564U - IMPELLER FOR TOY FIGURES. : de en
  • DE946433C - Process for the production of silica in highly active, voluminous powder form : de en
  • ES227972A1 - Procedure for the preparation of organic tissues (Machine-translation by Google Translate, not legally binding) : en es
  • DE946522C - Multipurpose garment : de en
  • DE1727504U - DEVICE FOR CLOSING BOTTLES WITH TAPPED METAL CAP SEALING. : de en
  • ES49967Y - Device to fill sports pools : en es
  • US2756646A - Pulping-defibering apparatus : en
  • US2757275A - Light assembly : en
  • ES228533A1 - Universal automatic swivel pumping machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB754055A - Improvements in or relating to centrifugal fan wheels : en
  • GB754078A - Power operated shovel : en
  • DE1727218U - SALES PACKAGE. : de en
  • ES50460Y - Living room game : en es
  • ES50998Y - Profiled sheets for covering roofs and forming partitions : en es
  • US2756682A - Float operated air eliminator : en
  • US2756868A - Replaceable flight conveyor chain : en
  • US2757272A - Apparatus for the heating of liquids : en
  • US2757364A - Meter and apparatus for reading the same : en
  • ES54642U - New plastic collar (Machine-translation by Google Translate, not legally binding) : en es
  • GB753971A - Improvements in reciprocatory shovel loaders : en
  • ES51438Y - Perfected scissors for killing birds : en es
  • ES52129Y - Utility type car : en es
  • DE946701C - Device for the continuous descaling of the surface of iron strips by twisting the strip : de en
  • DE946754C - Kaelbertraenkeimer : de en
  • ES54620U - A dropper (Machine-translation by Google Translate, not legally binding) : en es
  • GB754149A - Improvements to valves : en
  • US2756503A - Device for obtaining centric registration in the construction of dentures : en
  • US2756666A - Meat impregnator : en
  • US2757021A - Combined lifting and coupling tool for trailer hitch : en
  • DE946454C - Arrangement for selector switch : de en
  • DE946609C - Sludge scraper for round sludge basins with built-in sewage inlet above the bottom of the pool, to be driven under by the sludge scraper : de en
  • DE946632C - Light wheel set, especially for rail vehicles : de en
  • US2757005A - Card shuffling device : en
  • US2757213A - Process for preparing chloro-fluoro methane from phosgene and hydrogen fluoride : en
  • US2757314A - Resnatron : en
  • CH315205A - Protective device on contact converters : de en
  • DE1727401U - HAND-OPERATED FRICTION LIGHTER WITH CIRCLING WINDSHIELD. : de en
  • DE946682C - Complementary feed for rearing animals : de en
  • ES54636U - Improved frame to adapt an auxiliary motor on bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB754027A - Improvements in or relating to shut off valves : en
  • ES39701Y - Device for controlling the tachymeter on motorcycles with front fork that has the tachymeter designed for rectilinear oscillation : en es
  • ES54640U - Plate or plate for drying or heat transmitter (Machine-translation by Google Translate, not legally binding) : en es
  • GB754141A - Improvements in or relating to jet propulsion engines combined with a rocket : en
  • US2757222A - Electric storage batteries : en
  • ES52309Y - Inflation pressure gauge : en es
  • ES54618U - New reel for gummed paper with continuous cutting surface (Machine-translation by Google Translate, not legally binding) : en es
  • CA528379A - Life preserving article : en fr
  • CH315149A - Anchor base plate for mortars and similar shooting devices : en fr
  • DE1727279U - PNEUMATICALLY OR HYDRAULICALLY OPERATED WELDING DEVICE, IN PARTICULAR WELDING TONGS, WITH ELECTROMAGNETIC VALVE CONTROL. : de en
  • DE1727408U - FUEL INJECTION NOZZLE WITH FUEL QUANTITY REGULATION FOR COMPRESSED AIR INJECTION, ESPECIALLY IN GASOLINE ENGINES. : de en
  • DE946347C - Elastic clamping plate for rail fastening : de en
  • GB753897A - Improvements in or relating to the manufacture of lower aliphatic esters : en
  • US2756790A - Saw blade protecting device : en
  • AU1555756A - A method anda device for heating continuously moving threads andthe like : en
  • CA528362A - Auto vehicle parking structure : en fr
  • FR1121258A - Gas dedusting process : en fr
  • DE946360C - Multiple or distributor socket : de en
  • DE946619C - Device for synchronizing non-driven, stationary rolling rollers that profile a driven workpiece with an axial passage : de en
  • DE946669C - Procedure for marking counting point positions to be evaluated : de en
  • ES228585A1 - Method for manufacturing resin coated glass-reinforced plastics and product : en es
  • US2757138A - Metal extrusion lubricating composition : en
  • DE1727304U - SINK DRAIN BOARD. : de en
  • DE1727412U - LIQUID SHOCK ABSORBER. : de en
  • ES228346A2 - Rotating machine of laminar fibers with troncoconic rollers (Machine-translation by Google Translate, not legally binding) : en es
  • ES54679U - New protector for electrical connections (Machine-translation by Google Translate, not legally binding) : en es
  • GB753743A - Fastening of packing cases : en
  • GB753751A - Improvements in or relating to electromagnetic switches : en
  • CA528399A - Taximeter : en fr
  • CH315126A - Process for the preparation of diazoamino derivatives : en fr
  • US2756573A - Non-ambiguous coupler : en
  • DE946445C - Process for the preparation of p-cyclohexylphenyl methyl ketones : de en
  • ES228396A2 - New disc plowing system with synchronized floating regulator wheel with turning device and gradual work disc tilt system (Machine-translation by Google Translate, not legally binding) : en es
  • ES44871Y - Improved pliers for drawing wires on tractor drum machines : en es
  • GB753800A - Inking mechanism for high-speed cylinder printing presses : en
  • ES52418Y - Toy juggler : en es
  • DE946572C - Process for securing and increasing the analytical accuracy of quantitative spectrochemical investigation methods with electrical excitation : de en
  • ES227821A3 - Improvements integrated in elevators (Machine-translation by Google Translate, not legally binding) : en es
  • ES43937Y - Ceramic piece applicable to vaults : en es
  • DE946479C - Process for producing soft, pliable wood : de en
  • DE946752C - Window frames with central muntin, especially for cold bed and greenhouse windows, made of metal : de en
  • DE946761C - Outlet throttle : de en
  • GB753830A - Improvements in ordnance cartridge cases and their method of manufacture : en
  • USD178433S - Relish dish or similar article : en
  • US2756645A - Blasting caps and process of making the same : en
  • US2757120A - Compositions containing esters of pyridine dicarboxylic acids as insect repellents and method of using : en
  • US2757290A - Ion chamber percent hydrogen instrument : en
  • AU1559156A - Deicing mechanism fora water separator : en
  • US2756813A - Process of vaporizing polychlorocyclohexane compounds : en
  • US2757071A - Manganese dioxide product : en
  • US2757285A - Test signal generator : en
  • US2757087A - Method of making photo-printing plates : en
  • DE1727247U - KEY PRESS TRANSMISSION FOR REMOTE INDICATION KEYS. : de en
  • DE946646C - Method and device for leveling uneven surfaces for the installation of electrical heating elements : de en
  • ES47787Y - Refrigerator hubcap with supplement : en es
  • GB753999A - Improvements in or relating to travelling wave tubes : en
  • US2756696A - Machine for making wafers and forming them into cones : en
  • US2757126A - Continuous countercurrent crystallization process : en
  • DE1727246U - NOISE DAMPER. : de en
  • US2756888A - Swingable material handling units for lift trucks : en
  • US2757168A - Acid resisting silicate cements containing thermoplastic resin : en
  • ES228551A1 - Mechanism for the ubrication of rollable doors (Machine-translation by Google Translate, not legally binding) : en es
  • ES52213Y - Perfected Curler : en es
  • ES54735U - Roller bearing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121260A - Movement transmission mechanism : en fr
  • ES227286A1 - Improvements introduced in the manufacture of fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727290U - SALIVAR VACUUM FOR DENTAL PURPOSES. : de en
  • DE946465C - Arrangement of consumers fed by magnetic amplifiers : de en
  • DE1727498U - LIGHTING SYSTEM FOR MOTORIZED TWO-WHEEL VEHICLES. : de en
  • DE1727513U - SNAPS FOR DOORS AND FLAPS, ESPECIALLY ON SMALL FURNITURE, MUSIC CHEST, ETC. : de en
  • ES30940Y - Base for copying in loose-leaf books : en es
  • ES48901Y - Muselete for the safety closure of containers : en es
  • GB754176A - Improvements in or relating to telemetering installations : en
  • ES228565A1 - Improvements in the manufacture of sliding clasp fasteners : en es
  • DE1727384U - FASTENING DEVICE FOR MEASURING DEVICES. : de en
  • CA528447A - Purification of aqueous organic acids : en fr
  • DE1727226U - FILTER PLATE. : de en
  • ES54668U - Articulated chair (Machine-translation by Google Translate, not legally binding) : en es
  • GB754011A - Improvements in or relating to double-capped tubular electric incondescent lamps : en
  • DE946342C - Process for carrying out exothermic catalytic gas reactions under high pressure : de en
  • ES52701Y - Bottle holder : en es
  • ES54635U - New coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • GB754076A - Improvements in and relating to reinforced paper : en
  • ES40027Y - Motorcycle fairing : en es
  • DE946418C - Luggage rack for two-wheeled vehicles : de en
  • DE946788C - Packaging sleeve made of heat-adhesive plastic film : de en
  • DK81472C - Interior unit for railway vehicles with side aisle. : da en
  • DE946758C - Liquid shock absorbers : de en
  • GB754125A - Resinous condensation products of 3:5-substituted phenols with aldehydes and method for their production : en
  • DE946511C - Water surface : de en
  • CA528555A - Circuit interrupter construction : en fr
  • US2756718A - Striping apparatus : en
  • US2757210A - Coupling of conjugated olefins and alcohols by hydroxyl free-radicals : en
  • CA528590A - Multiple contact lamp hanger : en fr
  • CA528404A - Supports for double-walled containers : en fr
  • US2756556A - Windrowing attachment for a rotary lawn mower : en
  • CA528549A - Electrostatic precipitators : en fr
  • AU212046B2 - Oil-in-water resin emulsion textile printing compositions with improved resistance to laundering : en
  • ES49761Y - Tube cleaning brush : en es
  • US2756471A - Vibratable pattern board : en
  • US2757009A - Chucks : en
  • USD178345S - Combined decanter and stopper therefor : en
  • CH315213A - Nozzle mouthpiece : de en
  • DE1727561U - TOY TRUCK. : de en
  • CH315231A - Transmission on a monorail motor vehicle : de en
  • CH315236A - Aircraft landing gear, with automatically steerable wheels : en fr
  • BE526333A - STOVE USABLE ESPECIALLY FOR LAUNDRY. : en fr
  • US2756763A - Automatic air valve arrangement for preventing the sucking off of odor seals and drains : en
  • CA528464A - Method of and apparatus for supplying steam to the interior of advancing molds : en fr
  • CA528483A - High speed silver dye bleachout taking and printing film : en fr
  • US2756815A - Vertical venetian blinds : en
  • US2757349A - Tube socket : en
  • US2756681A - Pressure loaded pump : en
  • US2756870A - Roller table with pivoted sweep arms : en
  • US2757286A - Transistor multivibrator : en
  • USD178402S - Link chain for a necklace or the like : en
  • CH315183A - Infinitely variable mechanical gear : de en
  • CA528450A - Gas fired table top water heater with built-in draft diverter : en fr
  • CH315204A - Electric mercury vapor discharge device and process for its manufacture : de en
  • US2756485A - Process of assembling electrical circuits : en
  • US2756704A - Tensioning devices for overseam sewing machines : en
  • USD178347S - Combined decanter and stopper therefor : en
  • US2756481A - Yarn tension device : en
  • US2757014A - Manufally operated hydraulic steering mechanism : en
  • AU1553156A - Improved swather : en
  • AU1553056A - Improvements in typewriters : en
  • AU1560256A - Process forthe production of vinyl pyridine grafted rubber polymers and adhesive compositions containing such polymers : en
  • DE1727512U - GRINDING DISC WITH RING-SHAPED, ELASTICALLY FLEXIBLE GRINDING SURFACE. : de en
  • DE1727560U - TOY VEHICLE. : de en
  • US2756650A - Flow control apparatus : en
  • AU212184B2 - Improvements in typewriters : en
  • CA528356A - Combined fuse and disconnecting device : en fr
  • CA528466A - Method and apparatus for producing a microporous rubber sheeting : en fr
  • CA528565A - Catalytic reactor tube assembly : en fr
  • US2756789A - Adjustable interconnected multiple clamping device : en
  • US2757249A - Power control center : en
  • DE946614C - Device for measuring the feed in hot pilger mills : de en
  • DE946731C - Device for setting the amount of heat supplied to the weld metal in the case of electrical seam welding : de en
  • ES42445Y - Clamping pieces for fixing bars : en es
  • GB754019A - Improvements in or relating to tubeless tire and method of making same : en
  • DE946466C - Protective housing for the accessories of high-voltage fluorescent tubes : de en
  • GB753823A - Recirculating and supply valve : en
  • ES49210Y - Ceramic piece for construction : en es
  • US2756600A - Transmission and power take-off system for motor vehicles : en
  • USD178410S - Wingless aircraft : en
  • GR17109B - NEW TYPE OF SHAVING BLADE AND METHOD OF MAKING IT. : el en
  • ES228521A1 - Steam dryer apparatus for orujo and similar seeds (Machine-translation by Google Translate, not legally binding) : en es
  • ES38181Y - Improved hygienic nozzle : en es
  • ES40780Y - Enhanced articulation for mounting arms and legs on dolls and the like : en es
  • US2756993A - Fillet tensioning device in card fillet manufacturing machines : en
  • US2757212A - Process of reacting a halogen, fluorine compound and carbon at temperatures above 1500 deg. c : en
  • USD178393S - Brooch or the like : en
  • AU212831B2 - Vibratory feeder bowl having an inwardly sloping track withan overhanging fence : en
  • DE946569C - Foxtail saw with replaceable saw strips : de en
  • DE946616C - Guide trough for the rolling stock arranged between two rolling frames of a continuous fine iron rolling mill : de en
  • DE946654C - Process for cleaning the heating surfaces of steam boilers which are coated with hot gases : de en
  • DE946680C - Bobbin winder for sewing machines : de en
  • DE946675C - Tube bending machine with a longitudinally movable mandrel : de en
  • GB753939A - Apparatus for eliminating air entrained in a flowing fluid : en
  • GB754130A - Improvements in or relating to arrangement for converting a mechanical torque to a d-c current : en
  • GB754146A - Improvements in and relating to the packaging of biscuits and the like : en
  • GB754075A - Improved refrigerator accessory : en
  • US2757140A - Electrolyte : en
  • DE1727229U - STACKING TABLE. : de en
  • DE946452C - Circuit arrangement for counting pulses : de en
  • DE946747C - Process for the production of porous lightweight materials : de en
  • US2756701A - Soaking pit coping : en
  • DE946514C - Device for attaching filter mouthpieces to cigarettes : de en
  • US2757096A - Sand mixture useful in making masonry mortar : en
  • US2757015A - Double joint for vehicle steering gear : en
  • DE946496C - Cage for bearings with roll bodies : de en
  • ES228578A1 - Improvements in portable hydraulic cranes (Machine-translation by Google Translate, not legally binding) : en es
  • CA528567A - Cobalt magnesia-kieselguhr catalyst : en fr
  • USD178397S - Necklace or the like : en
  • US2756743A - Exercising machine : en
  • US2757091A - Photographic developer : en
  • DE1727397U - TIP FOR CIGARETTES, CIGARS OD. DGL. : de en
  • DE946789C - Intermediate drive for conveyor belts carried by two side ropes : de en
  • ES52855Y - Box-container for fruits : en es
  • US2756707A - Apparatus for drawing sheet metal blanks : en
  • DE946429C - Recording device for measuring short times : de en
  • DE946627C - Agglomeration and granulation agents, in particular for improving agricultural cultivated soils and for granulating fertilizers : de en
  • ES43832Y - Improved stitching on stockings and the like : en es
  • US2756992A - Method and apparatus for shade marking : en
  • DE946677C - Single-roll mixing and grating machine with one or more friction bars : de en
  • ES50863Y - Closure for metal containers : en es
  • ES52677Y - High pressure sprayer : en es
  • GB753866A - Improvements in auxiliary hydraulic gear mechanism as incorporated in mining machines : en
  • DE946697C - Transport chain, especially for cans and boxes : de en
  • ES228366A3 - Improvements in the procedures and apparatus to avoid the emulsion of the liquid contained in the separator of a steam generator (Machine-translation by Google Translate, not legally binding) : en es
  • ES49702Y - Mechanical washing machine : en es
  • DE946409C - Grate for filter media : de en
  • ES51541Y - Liquid transfer device : en es
  • DE946775C - Hydraulic steering gear with rotary wing drive : de en
  • DE946343C - Process for removing nitrogen and / or oxygen from hydrogen : de en
  • CH315113A - Process for the manufacture of a preparation for the nutrition of infants : de en
  • FR1121253A - Improvement on shirt cuffs : en fr
  • GB754061A - Improvements in or relating to gas turbine plants : en
  • ES41379Y - Perfected model aircraft : en es
  • GB753906A - Plastic brassieres : en
  • AU1563756A - Method and apparatus for synthesizing hydrocarbons : en
  • AU1561056A - Improvements in or relating to microwave oscillator : en
  • CH315122A - Process for extracting manganese from its ores in which the manganese is mainly in the divalent state : en fr
  • FR1121286A - Process for preparing a fluorescent screen : en fr
  • DE1727322U - ARMREST FOR FURNITURE MADE OF STEEL TUBE. : de en
  • DE1727495U - MOPED TILT STAND. : de en
  • GB753813A - Independent front suspension for a motor vehicle : en
  • GB753923A - Improvements in or relating to spectacles : en
  • DE1727458U - SINGLE-AXLE LAMINATED WOOD TRUCK. : de en
  • ES48299Y - Device for the construction of floors and ceilings : en es
  • FR1121287A - Process for the preparation of pigment printing pastes : en fr
  • GB753943A - A molecular compound of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone : en
  • GB754158A - An improved process for coating glass fibres with vinyl or allyl silanes : en
  • GB753832A - Improvements in the preparation of polyvinyl chloride : en
  • DE1727242U - KICKBACK DEVICE FOR HAND BRAKE CRANKS, IN PARTICULAR FOR TRAM CARS. : de en
  • ES54626U - Lever and gear change mechanism adapted to the steering wheel of any car (Machine-translation by Google Translate, not legally binding) : en es
  • US2757260A - Thermostatic control switch and safety means therefor : en
  • ES54637U - Lever type switch for lighting and power devices for all kinds of currents (Machine-translation by Google Translate, not legally binding) : en es
  • GB754077A - Improvements in or relating to arrangements for the regulation of the frequency of arotary converter : en
  • US2757359A - Spin echo storage systems : en
  • ES49468Y - Containment sleeve for umbrella linkage : en es
  • DE946603C - Double drum drive for conveyor belts : de en
  • ES54664U - Improved lamp for multiple uses (Machine-translation by Google Translate, not legally binding) : en es
  • CA528386A - Log barking machine : en fr
  • US2756785A - Router attachment : en
  • US2756428A - Vacuum bag clip fastener apparatus : en
  • DE946709C - Process for the production of cysteine and isocysteine : de en
  • ES54595U - Molded bottle made of flexible material with snap-on capsule also molded (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727565U - ROTATING CHASSIS. : de en
  • DK81471C - Process for the preparation of 5-nitro-2-furfural-semicarbazone. : da en
  • ES49884Y - Practical sunshade : en es
  • ES51990Y - Mixed buckle for diving equipment rigging : en es
  • GB753793A - Aryloxy esters of testosterone, and therapeutic compositions thereof : en
  • DE1727468U - SPEED DISPLAY DEVICE FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • GB753937A - Complex cobalt salts of carboxylic acid hydrazides : en
  • GB754170A - Improvements in screw seat insert : en
  • GB754057A - Improvements in or relating to matrices for use in printing : en
  • GB753765A - Improvements in or relating to the winding of treated yarn and like filamentary material : en
  • DE946597C - Sliding gate with hinged leaves : de en
  • FR1121300A - Tubular frame, especially for motorcycles : en fr
  • US2756673A - Sheet controlled interrupter for rotary printing machines : en
  • US2756919A - Cartons : en
  • CA528471A - Extrusion of thermoplastic materials : en fr
  • GB753839A - A novel acetylene-carbinol compound and a process for the manfacture thereof : en
  • GB754058A - Improvements in or relating to transportable stoves or ranges : en
  • US2757268A - Electrical heating apparatus : en
  • US2756846A - Adjustment for electrically controlled brake unit : en
  • US2756602A - Lubricating foam balance deep oil well pumping unit : en
  • USD178427S - Desk or the like : en
  • AU206448B2 - Improvements inself-filling fountain pens and stylographic writing units for use inthe same : en
  • CA528458A - Trailer : en fr
  • ES228566A3 - Improvements in the manufacture of folding doors (Machine-translation by Google Translate, not legally binding) : en es
  • US2756705A - Sewing machine face-plates : en
  • GB754017A - Improvements in or relating to devices suitable for use in collapsing lasts in the manufacture of shoes : en
  • US2756950A - Aircraft launching device, including a rocket propelled ball screw and nut : en
  • DE946440C - Process for the preparation of derivatives of 3-amino-acrolein : de en
  • AU1556156A - Poliomyelitis vaccine products and method for preparing thesame : en
  • US2757329A - Variable speed blower : en
  • CA528617A - 6-acyloxy-17-hydroxy-4-pregnene-3,20-diones : en fr
  • US2757093A - Method of packaging comestibles : en
  • AU1559556A - Improvements relating to automatic record player apparatus : en
  • US2756922A - Produce bag : en
  • US2757006A - Automatic trip mechanism for record changing phonographs : en
  • US2757119A - Bis-(2-chloroethyl) chlorofumarate, fungicidal composition of said compound and method of applying same : en
  • USD178382S - Brooch or the like : en
  • USD178420S - Filling station unit : en
  • CA528416A - Screw conveyors and the like having interrupted flights : en fr
  • US2756838A - Electrical precipitation apparatus : en
  • US2756531A - Casting rod handle : en
  • US2756885A - Die handling industrial lift truck : en
  • US2756635A - Multi-leaf torsion spring for closing a breechblock : en
  • US2757045A - Automatic disappearing sprinkler : en
  • GB754178A - Improved handle anchoring means for handbags and the like : en
  • DE946629C - Process for preheating of steel workpieces to be threaded and a device for carrying out the process : de en
  • AU210117B2 - Improvements in or relating to water-taps or bib-cocks orthe like : en
  • AU1558456A - An improved closure for bottles, especially for opened bottles : en
  • CH315123A - Process for the preparation of novel amino-10-alkyl-phenothiazines : en fr
  • US2756500A - Multiblade hedge trimmer : en
  • US2757004A - Multi-pin game device : en
  • CA528509A - Production of hydrocarbons and the like from solid carbonaceous material : en fr
  • CA528421A - Extrusion nozzles : en fr
  • CH315158A - Device for projection-free viewing of individual images from film strips : de en
  • US2756512A - Angle guide attachment for power drills and like tools : en
  • US2756939A - Automatic lap winding apparatus : en
  • AU1565456A - Slip joint friction seal closure for containers : en
  • DE1727387U - RULER FOR IMMEDIATE DETERMINATION OF FINAL RESULTS DURING FLAT GRINDING. : de en
  • DE1727389U - AUXILIARY DEVICE FOR EVALUATING DIAGRAM STRIPS. : de en
  • DE1727477U - FLOWER VASES IN VEHICLES. : de en
  • DE946354C - Receiving arrangement for a multi-channel impulse messaging system : de en
  • CH315130A - Process for preparing a composition for coatings : en fr
  • US2757032A - Panelboard cabinet door latch : en
  • USD178346S - Decanter : en
  • AU211325B2 - Poliomyelitis vaccine products and method for preparing thesame : en
  • CH315230A - Rolling vehicle : en fr
  • AU1551656A - Novel steroid 2 I-aldehydes and process for preparing the same : en
  • AU1555456A - Improvements ln or relating to electronic code-communication systems : en
  • CA528413A - Ethers of isopropylidene di(p-phenol) as plasticizers for thermoplastic resins : en fr
  • AU1623556A - Apparatus for dispensing lubricant tothe wheels or rollers of chain conveyors orthe wheels of rolling stock : en
  • US2756920A - Unitary folding box : en
  • US2756591A - Spray analyzer : en
  • US2756669A - Embossing rollers for textiles : en
  • US2757315A - Turn signalling arrangement : en
  • AU204386B2 - Improvements in or relating tothe tanning of leather : en
  • AU210924B2 - Metal lakes of monoazo dyestuffs and process forthe production thereof : en
  • US2756688A - Reversible suspension for railway cars : en
  • US2757363A - Speed responsive signal devices : en
  • CA528409A - Herbicide : en fr
  • US2756534A - Artificial fishing lure plug : en
  • US2756839A - Electrostatic precipitator : en
  • USD178373S - : en
  • AU204765B2 - Improvements in or relating to control valves for gaseous fuel burning appliances such as stoves, ranges, heaters and lamps : en
  • AU213935B2 - In and out spiral trough parts cleaner : en
  • US2756903A - Device for extracting articles from a container : en
  • US2756974A - Beverage mixer : en
  • GB754186A - Presser device for sewing machines : en
  • CH315125A - Process for the continuous production of ethylenediamine with hydrochloric acid : de en
  • CH315169A - Process for producing sheet and sheet metals and alloys obtained by this process : en fr
  • ES54596U - Perfect carrier for suitcases and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121252A - Process for the production of ion exchange resins of the carboxylic type : en fr
  • US2756753A - Device for controlling flow through a vessel in a human member : en
  • GB754033A - Rotor and stabilising mechanism, especially for helicopters : en
  • CA528594A - Automatic apparatus for silvering mirrors : en fr
  • DK81461C - Tie holder. : da en
  • DK81467C - Process for the preparation of water- and fat-soluble condensation products of diaminodiphenyl sulfone. : da en
  • GB754074A - Improvements in trousers : en
  • AU206313B2 - Self-oscillating line-output-stage for television receivers : en
  • AU213402B2 - Improvements in and connected with earth leakage circuit breakers : en
  • USD178334S - Lady s hair ornament : en
  • AU1565356A - Improvements in diesel electric and like traction equipment : en
  • AU1553256A - Run and tap connector : en
  • CH315188A - Process for reducing the boundary layers : de en
  • DE1727207U - TROUSERS BELT ADJUSTABLE WITH GRID. : de en
  • DE940784C - Hole gauge : de en
  • DE1727201U - ARRANGEMENT OF THE HOT AIR CIRCUIT IN THE SHELF OVEN. : de en
  • ES228088A1 - Condensation water discharge apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • CA528469A - Extrusion of elongated shapes of heavy cross-sections : en fr
  • DE946746C - Process for the production of cellular or sponge-like siloxane rubber : de en
  • US2756641A - Gear worm thread generating machine : en
  • US2757339A - Meter assembly with rear removable disk : en
  • US2757371A - Vertically polarized antenna : en
  • AU1556056A - Finning machine : en
  • US2757259A - Electrical circuit breaker : en
  • CA528598A - Electrical contact brush : en fr
  • CH315102A - Nozzle for dust vacuum : en fr
  • USD178387S - Brooch or the like : en
  • US2756866A - Internal drag bulk conveyor : en
  • USD178352S - Supplemental seat for a child s chair or the like : en
  • DE946625C - Process and device for the production of superphosphate or other phosphate-containing fertilizers : de en
  • CA528385A - Apparatus for handling pulpwood and the like : en fr
  • CA528411A - Thermosetting resins plasticized with polyesters : en fr
  • US2756475A - Investment mold and core assembly : en
  • US2756714A - Devices for indicating the positions of the speed change levers for a lathe in response to selection of spindle speeds : en
  • US2756935A - Pence differential mechanism : en
  • USD178434S - Truck c ab : en
  • US2756482A - Drop wires for warping machines and the like : en
  • US2757295A - Automatic engine starting circuit : en
  • CA528395A - Trombone : en fr
  • AU210652B2 - Improved means for inflating or deflating and indicating pressure of air receivers such as pneumatic tyres : en
  • ES54680U - Multiple application plumier (Machine-translation by Google Translate, not legally binding) : en es
  • AU209836B2 - Improvements in diesel electric and like traction equipment : en
  • DE1727551U - BILLIARDS. : de en
  • CH315233A - Brake shoe with brake pad made of synthetic carbon : de en
  • US2756529A - Display device : en
  • US2756755A - Smoking pipe : en
  • CA528629A - Refuse vehicle loading and unloading : en fr
  • US2756554A - Forage gatherer and drier : en
  • US2757353A - Wiring device having spring securing means for mounting it on a perforated panel : en
  • AU1553356A - Oil-in-water resin emulsion textile printing compositions with improved resistance to laundering : en
  • JPS299105Y1 - : ja
  • US2756480A - Presses for moulding plastic substances : en
  • DE1727548U - PRESSURE ARM FOR DRAWER. : de en
  • BE526317A - NEW ESTERS OF SULPHONIC ACID AND THEIR PRODUCTION PROCESS. : en fr
  • US2756723A - Fluid actuated impact tool : en
  • US2757362A - Fuel tank leak detector : en
  • US2756620A - Metal body work ball hammer assembly : en
  • US2756722A - Fountain pen structure : en
  • US2756835A - Motor vehicle frame with central longitudinal member and frame fork : en
  • USD178342S - Spectacle frame : en
  • US2756975A - Mixers, particularly mortar mixer : en
  • US2757214A - New process for preparing chlorofluoro methanes from phosgene and a metal fluoride : en
  • US2756495A - Method of assembling wheel and bearing parts as a unit : en
  • US2757258A - Automatic circuit breaker : en
  • AU1566256A - Improvements in or relating to winders : en
  • BE526480A - Indirectly acting compressed air brake : en nl
  • ES228542A1 - Procedure for obtaining herbicidal compositions (Machine-translation by Google Translate, not legally binding) : en es
  • GB753733A - Window actuating mechanisms : en
  • ES228640A3 - System of wedges for multiplication of efforts in a little route (Machine-translation by Google Translate, not legally binding) : en es
  • GB754079A - Improvements in or relating to electric cables : en
  • DE1727398U - CIGARETTE DISPENSERS, ESPECIALLY FOR VEHICLES. : de en
  • DE946381C - Spot and projection welding process and welding machine for practicing the process : de en
  • US2757219A - Production of metals : en
  • USD178443S - Combined price calculator and display device : en
  • US2756586A - Web width measuring device : en
  • USD178424S - : en
  • CA528484A - Azo dyes for cellulosic fibers : en fr
  • US2757262A - Circuit breaker casing with coated arc extinguishing chamber : en
  • US2757330A - Rectifier protective apparatus : en
  • DE946063C - Roller drive in printing machines : de en
  • US2756519A - Box toe for safety shoes : en
  • DE946579C - Tapping clamp for upper tapping under pressure : de en
  • GB753774A - Improvements in and relating to alarm watches : en
  • CH315225A - Device on packaging machines for tying the glue seams : de en
  • US2756486A - Method of connecting service pipe to main : en
  • USD178374S - Chair : en
  • USD178386S - Earring or the like : en
  • ES228568A1 - A machine for the condensation of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES54716U - New cover for all kinds of bottles, bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2757186A - 10-normethyl-4-androstene-3, 11, 17-trione and process : en
  • DE1727448U - PLUG-IN PART FOR LENS - SUN VISORS. : de en
  • ES41024Y - Recessed bezel for lathes : en es
  • ES52711Y - Automatic commutator switch for motor vehicle brake light control : en es
  • USD178392S - Earring or the like : en
  • ES51184Y - Automatic brush stopper : en es
  • DE1727550U - BALLBALL CONNECTION. : de en
  • ES44949Y - Ceramic tube for pressure : en es
  • ES52068Y - Truck trailer for vehicles : en es
  • GB753919A - Improvements relating to derivatives of 2-aryl indoles and of 2-aryl indolines, and their use : en
  • GB753962A - Improvements in or relating to a device for the accommodation of spare wheels in motor road vehicles : en
  • DK81494C - Process for the preparation of mortar from quicklime or lime hydrate. : da en
  • CA528485A - Anti-halation layers containing fatty acid amides : en fr
  • DE1727236U - ARTIFICIAL STONE WORKPIECE, IN PARTICULAR ARTIFICIAL STONE PLATE, FOR MARKING PURPOSES. : de en
  • DE1727354U - TILE. : de en
  • DE946423C - Method for combining tobacco rods with mouthpieces : de en
  • GB753789A - Improvements in or relating to sinking head boxes for chill moulds : en
  • GB754190A - Improvements relating to the surface finishing of titanium and alloys thereof : en
  • GB753880A - Production of polyethylene terephthalate : en
  • US2757221A - Thermocouple element composition : en
  • DE1727404U - HOPS AND THE LIKE CUTTING MACHINE. : de en
  • US2757216A - Seeding and filter aid technique for paraxylene production : en
  • US2757261A - Circuit interrupters : en
  • CA528612A - 11.alpha.,21 DIACYLOXY-4-PREGNENE-3,20 DIONES : en fr
  • USD178412S - Numbering stencil : en
  • US2756623A - Screw-cutting lathes : en
  • US2756656A - Delayed lift for cultivators : en
  • ES48893Y - Device applicable to sales advertising systems : en es
  • US2756636A - Adjustable ammunition booster sprockets : en
  • US2756842A - Electrostatic gas cleaning method : en
  • US2757367A - Arrangement for automatic volume control in receivers for radio direction finding : en
  • DE946426C - Holding device for a protective cage made of rods from Saeurebllons or the like. : de en
  • CA528417A - Wet cyclone scrubber : en fr
  • US2757002A - Fish knocker : en
  • US2757067A - Method and apparatus for gas storage : en
  • CA528613A - 14.alpha.-HYDROXY-4-ANDROSTENE-3,17-DIONE : en fr
  • US2757347A - Induction apparatus : en
  • CA528436A - Ultra high frequency induction heater : en fr
  • US2756461A - Plastics extrusion method : en
  • AU208573B2 - Improvements in or relating to journal box packing : en
  • CA528383A - Logging device : en fr
  • GB753791A - Process and apparatus for the formation of granules by the compaction of fine-grained powdered materials or semi-liquid materials : en
  • ES51327Y - Fishing perch : en es
  • US2756617A - Ventilating system for forging presses : en
  • US2756661A - Sod cutter and winder : en
  • US2756713A - Methods of and means for reducing noises and vibrations produced by screw propellers of ships : en
  • USD178365S - Stereo camera : en
  • US2756502A - Orthodontic bracket : en
  • US2756693A - Cargo tie-down fitting : en
  • US2757122A - Process and injectable composition for treating poultry : en
  • CA528499A - Heat treatment of steel : en fr
  • ES52532Y - Pressure clamp for mechanical purposes : en es
  • GB753827A - Improvements in and relating to contra-rotative propeller assemblies : en
  • DE946488C - Arrangement for measuring the flow velocity using the induction method, preferably for large flow cross sections : de en
  • ES228372A2 - An apparatus for combining combination of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES40136Y - American cut pattern : en es
  • ES226522A1 - Provisionally regulating control provision for trapezoidal belt mechanisms without scaling (Machine-translation by Google Translate, not legally binding) : en es
  • US2757348A - Roller contact device for electrical coils : en
  • DE1727573U - POUCH BAG. : de en
  • DE946486C - Water meter with two concentric and coacial screws : de en
  • BE526395A - NEW PHOTOSENSITIVE EMULSIONS AND PRODUCTS CONTAINING THEM. : en fr
  • USD178336S - Suntan vending machine : en
  • CA528358A - Insulated window : en fr
  • DE1727417U - PIPE CONNECTION, IN PARTICULAR HIGH PRESSURE CONNECTION FOR PRESSURE REGULATOR. : de en
  • GB754029A - Improvements relating to the production of erythromycin : en
  • DE1727255U - SEAL, IN PARTICULAR FOR PRESSURE-RESISTANT CONNECTIONS. : de en
  • GB753812A - Improvements in and relating to illuminating projectiles : en
  • GB753871A - Improvements in or relating to circuit arrangements for synchronising oscillation generators : en
  • US2757227A - Color television system : en
  • JPS316379B1 - : ja
  • US2756937A - Bottle crusher : en
  • DE1727224U - TURN-OFF CALENDAR CAP WITH LOCKING PIN AND PLASTIC HANGING DEVICE. : de en
  • FR1121254A - Damping winding for the rotor of turbo-generators : en fr
  • DE946407C - Oilcontainer : de en
  • US2756971A - Liquid mixing apparatus : en
  • CA528405A - Method and device for atomization of solutions or suspensions for desiccation or crystallization : en fr
  • GB754131A - Improvements in or relating to microporous rubber sheeting : en
  • DE1727374U - PRESSURE BEAM LINK FOR PRESSURE BEAM ON THICKNESS PLANING MACHINES. : de en
  • ES44669Y - Dominguillo-piggy bank : en es
  • GB754118A - Improved means for setting up and recording a series of values suitable for use in connection with the testing of the circuits of electric communication cables : en
  • US2757059A - Instrument cabinet : en
  • US2757318A - Rectifying circuit for discharge lamps : en
  • US2757044A - Apparatus and method for spraying terrain : en
  • US2756710A - Apparatus for registering and soldering double page electrotype : en
  • US2757174A - New compositions of matter : en
  • USD178354S - Automobile floor mat : en
  • CH315175A - Process for machining a gearwheel using the hobbing process and machine for carrying out this process : de en
  • DE946724C - Interturn fault protection device : de en
  • US2756941A - Reeling mechanism : en
  • US2757358A - Mechanically coupled acoustic well logging system : en
  • US2756929A - Navigation computing instrument : en
  • US2757325A - Electric motor control system for tensioning material : en
  • USD178369S - Can opener : en
  • DE1727486U - PLUG CONNECTOR WITH CONTROL LIGHT, ESPECIALLY FOR VEHICLES. : de en
  • DE863282C - Process for the pretreatment of metallic semi-finished products, in particular of wires, tubes, rods, strips, sheets and other profiles as well as of molded parts that are to be deformed : de en
  • ES54727U - Handle of perfected hand (Machine-translation by Google Translate, not legally binding) : en es
  • DK81477C - High frequency welding apparatus for welding thermoplastic fabrics. : da en
  • GB753978A - Improvements in or relating to refrigerating devices : en
  • US2756515A - Alphabet order : en
  • ES54677U - Hermetically sealed jar (Machine-translation by Google Translate, not legally binding) : en es
  • GB753892A - Switching arrangement for multi-phase high-current mechanical contact current rectifiers : en
  • GB753916A - Apparatus for indicating the extent to which a tool or a machine tool has been used : en
  • GB754026A - Means for observing superposed impressions on a moving web : en
  • GB754046A - Prefabricated concrete structures : en
  • DE946565C - Electric district heating system for the heat supply of cities, settlements, etc. The like. Using the waste and excess energy : de en
  • GB753959A - Article dispensing apparatus : en
  • DE946367C - Semiconductors in electrical circuits and devices : de en
  • ES54586U - New type of wave selector with pushbuttons (Machine-translation by Google Translate, not legally binding) : en es
  • ES54663U - Improved support for decorative or protective plates (Machine-translation by Google Translate, not legally binding) : en es
  • AU212927B2 - Rejection and orientation wipers for feeder bowls : en
  • CH315157A - Device for magnetic sound recording with high frequency magnetization : de en
  • CA528529A - Removing dispersion of aqueous caustic droplets from hydrocarbon oils : en fr
  • DE1727570U - WORKSTONE WITH FACING LAYER. : de en
  • ES49696Y - Perfected fly swatter : en es
  • ES51310Y - Frame for resin excluders in vertical mobilist hives : en es
  • ES54658U - New surface humidifier (Machine-translation by Google Translate, not legally binding) : en es
  • BE549533A - AUTOMATIC TILTING PLOW : en nl
  • US2756469A - Barrier for a doorway or the like : en
  • US2756728A - Drive mechanism for rotary engines and the like : en
  • US2757294A - Diesel-electric vehicle and centering device : en
  • US2756691A - Railway vehicle truck : en
  • USD178436S - : en
  • AU1566156A - Improvements in remote control systems : en
  • US2756467A - Multiple-pane glazing unit and manufacture thereof : en
  • US2757322A - Crystal contact devices : en
  • DE946721C - Electric parcel counter : de en
  • CA528581A - Tenderness testing device for meat products : en fr
  • CH315161A - Automatic winding mechanism for watch : en fr
  • DE1727569U - DRIVE DEVICE FOR TWIN-SHAFT COMPULSORY MIXER. : de en
  • ES49456Y - Device to embed and fix beads in all kinds of bodies and garments : en es
  • GB754135A - Improvements in or relating to collapsible wheeled containers : en
  • ES40681Y - Electrifiable cookware : en es
  • ES54684U - Device for driving tippers of towed vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES54726U - Roller for conveyor belt (Machine-translation by Google Translate, not legally binding) : en es
  • GB753886A - Improvements in or relating to multi-channel high frequency communication systems : en
  • GB754024A - Method of and apparatus for extracting aromatic amines from the reaction mixtures from bechamp reductions : en
  • DE946357C - Weatherproof insulated electrical cable : de en
  • ES44822Y - Improved valve : en es
  • ES49475Y - Siphon for drains : en es
  • AU209160B2 - Improvements in and relating to fasteners : en
  • GB754010A - Process for recovering fumagillin from an aqueous solution thereof : en
  • AU1566856A - Improvements relating to footwear : en
  • CA528418A - Resilient rollers : en fr
  • BE544851A - : en
  • ES45578Y - Hibernator : en es
  • DE946608C - Pipeline for conveying dredged material : de en
  • ES41480Y - Voltage regulator with mirror and voltmeter : en es
  • ES52180Y - Roll Up Rubber Tape Measure : en es
  • FR1121268A - Sterilizer : en fr
  • USD178395S - Earring or the like : en
  • DE946480C - Stabilizing agent for halogen-containing high molecular weight compounds, especially polyvinyl chloride : de en
  • DE946539C - Process for the production of new mercury-containing dioxypropane compounds : de en
  • DE946621C - Process for the production of oxygen-containing organic compounds : de en
  • ES49782Y - Building element : en es
  • CH315201A - Oscillating device with a magnetized pole body : de en
  • ES228554A1 - A matching mold device, especially appropriate for molding refractory pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES54613U - Security device against automobile theft (Machine-translation by Google Translate, not legally binding) : en es
  • USD178415S - Desk lamp : en
  • BE549206A - : en fr
  • CH315139A - Process for the production of copies, especially printing forms, with the aid of water-insoluble diazo compounds : de en
  • ES54654U - Display cabinet for exhibition (Machine-translation by Google Translate, not legally binding) : en es
  • US2756997A - Toy horse : en
  • US2756442A - Short rails for hollywood beds : en
  • US2756908A - Automatic shaving brush head : en
  • DE946391C - Wall with hinged wall parts between two standing, vertical wall parts for larger structures, such as workshops, warehouses, train stations, in areas with occasional subsidence or other movements of the ground : de en
  • ES35851Y - Planimeter with device to suppress vernier readings : en es
  • GB753726A - Improvements in rotary earth boring apparatus : en
  • GR17114B - MOTORCYCLE FRAMES. : el en
  • US2756504A - Shade guide : en
  • AU1566556A - Improvements relating to tractor-carried agricultural implements : en
  • CA528389A - Humidifier : en fr
  • CH315112A - Shoe last : de en
  • CA528560A - Process and apparatus for the production of finely divided metallic oxides useful as pigments : en fr
  • DE1727438U - KEY STAND WITH INDIVIDUALLY ROTATING AND ADJUSTABLE PLATES WITH KEY HOOKS. : de en
  • CA528420A - Arsenic coating of metals : en fr
  • CH315159A - Microscope objective with anastigmatic field flattening : de en
  • AU1552856A - Improvements in or relating to upper electrode assemblies : en
  • CA528463A - Tire tread lacerating apparatus : en fr
  • CH315224A - Method and apparatus for opening a laid-flat bag : de en
  • DE1727263U - KLEINSCHUETZ FOR EXPLOSION HAZARDOUS OPERATIONS WITH INTRINSICALLY SAFE CONTROL LINE. : de en
  • BE526318A - N-DISUBSTITUTED AMINOSULPHONIC ESTERS OF PHENOLS AND THEIR PRODUCTION PROCESS. : en fr
  • CA528468A - Dilute alkali dispersible hot melt bookbinding adhesives : en fr
  • CH315220A - Process for manufacturing a tubular electrical conductor, in particular for a coaxial pair, and conductor obtained by this process : en fr
  • US2756433A - Skirt with bifurcated inner garment : en
  • US2756841A - Process for the separation of hydrocyanic acid from ammonia in gas mixtures containing the same : en
  • ES49046Y - Reinforced plastic vessels : en es
  • ES52161Y - Clamping device for blocks of changeable sheets : en es
  • DE1727209U - REFLECTOR ARRANGEMENT FOR INSTALLATION IN POST-LUGGAGE, TOP-UP OR PENDANT LUMINAIRES. : de en
  • DE1727331U - CLAY FURNITURE. : de en
  • DE1727535U - BOOTS, IN PARTICULAR SKI BOOTS. : de en
  • DE946492C - Fuel filter : de en
  • DE946776C - Ship propulsion, consisting of a main screw and an additional screw arranged behind this, designed as a control screw : de en
  • DE1727272U - FLUORESCENT TUBE INSERT FOR SURGICAL LIGHTS HISTORICALLY OPERATED WITH LIGHT BULBS. : de en
  • DE946430C - Device for driving boreholes in loose rock and other layers : de en
  • CA528440A - Combination fuse cutout and loadbreak : en fr
  • GR17107B - PACKAGING PAPER FOR PAPER IN SHAPE SIZE AND COLOR OF SMALL CIGAR. : el en
  • AU1558056A - Electric power distribution system : en
  • AU217062B2 - Organic polymers and process of making thesame : en
  • GB753755A - Improvements in the production of the supports or carriers for the active material of electric accumulators : en
  • ES228609A1 - A granulating land machine for the manufacture of tiles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1727410U - SMOOTH PIPE CLAMP. : de en
  • DE946044C - Device for quick and safe fixing of the pressure cylinder in mechanical coal extraction devices, for example in the coal plow : de en
  • DE946365C - Electromagnetic remote control system : de en
  • DE946755C - Umbrella hen for poultry rearing, especially for large farms : de en
  • CA528359A - Casting of metal : en fr
  • DE1727271U - ELECTRIC CHRISTMAS TREE LIGHTING. : de en
  • ES228558A3 - A method for preparing a copolymic composition of pictures of films (Machine-translation by Google Translate, not legally binding) : en es
  • GB753758A - Improvements in or relating to freeze-resistant polymer-containing latex paint : en
  • CH315229A - Attachment of straight spokes to wheels : de en
  • FR1121272A - Improvements to stoves with boilers used for central heating : en fr
  • DE1727472U - MECHANICAL FLASHER FOR BICYCLES. : de en
  • US2756453A - Dust mop : en
  • DE946689C - Firing of an explosive projectile whose cavity explosive charge has a preferably cone-shaped metal lining at the front : de en
  • ES41326Y - Plastic material stem incorporated into the cap of the perfume bottles to facilitate the distribution of the perfume : en es
  • DE946576C - Carburetor : de en
  • DE946590C - Hydraulic, slide-free control of axially or almost axially flowed impellers of flow machines with adjustable rotor blades : de en
  • DE946611C - Process for sieving moist, fine-grained goods, such as raw fine coal and fine coal : de en
  • GB753794A - Improvements in or relating to antioxidant compositions and food products stabilizedtherewith : en
  • AU1562756A - Process forthe fractional distillation of petroleum hydrocarbon oils : en
  • AU214333B2 - Improvements ina device forthe determination of reaction time : en
  • DE1727597U - YARN CARRIER FOR TEXTILE YARN, SUCH AS SPOOL OR TREE : de en
  • CH315176A - Process for the carburization of objects made of iron and its alloys in a salt bath : de en
  • DE1727329U - WARDROBE. : de en
  • ES228244A1 - A procedure for the manufacture of organic thiophosphates (Machine-translation by Google Translate, not legally binding) : en es
  • ES54672U - Improved electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB753963A - Improvements relating to pneumatic vehicle wheel tyres : en
  • US2756434A - Novel pattern : en
  • ES228546A1 - Improvements in or relating to pivot centres for articulated and bogie locomotives : en es
  • GB753753A - Selective switching device : en
  • GB754066A - Automatic load-dependent y-delta change-over system for electric induction motors : en
  • GB753852A - Improvements in respiratory masks : en
  • DE1727337U - PLASTIC POUCH BOTTLE. : de en
  • DE1727591U - PLASTIC WATCH CASE. : de en
  • DE1727518U - DOOR BUFFER HOUSING. : de en
  • DE1727440U - DECORATION STAND FOR SHOES. : de en
  • US2756524A - Ironing table structures : en
  • US2757077A - Method of recovering metallic values from ores containing iron and nickel : en
  • DE946413C - Two-jaw brake : de en
  • GB754018A - Aiming device for firearms : en
  • CA528635A - Lawn perforator : en fr
  • US2757302A - Color television screen : en
  • DE946628C - Method and device for operating industrial ovens heated with generator gas, in particular Siemens-Martin ovens : de en
  • GB753861A - Method and apparatus for separating mixtures of particles into fractions according to settling rate : en
  • DE1727517U - LOCKING WITH ROD FOR TILT-TURNING WINDOWS TO BE PLACED IN THREE DIFFERENT POSITIONS. : de en
  • DE1727577U - TRANSPORT CONTAINER. : de en
  • GR17112B - METHOD FOR THE MANUFACTURE OF ESSENTIAL PRODUCTS OF A NEW ACTIVE SUBSTANCE FROM THE KIDNEYS. : el en
  • DE946236C - Arrangement of an electron discharge path in an electromagnetic alternating field of very high frequency : de en
  • ES52478Y - Manual pressure grease pump : en es
  • ES38868Y - Ball-mounted device for use on rotating ropes or cables, especially jump ropes or jump ropes : en es
  • DE1727392U - ASSEMBLY BUTTON WITH BRAIDED FABRIC CUT. : de en
  • DE946469C - Method and measuring device for determining the potassium content of potassium salt layers underground by measuring the radioactivity of potassium : de en
  • DE946660C - Briquette tongs : de en
  • GB753889A - Improvements in and relating to reciprocating compressors : en
  • GB753775A - Electric thermostat for refrigerator cabinet : en
  • US2756680A - Electric motor-driven pump : en
  • US2757028A - Steering rods for motor vehicles : en
  • ES54625U - New blind (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121273A - Improvements to television receivers : en fr
  • USD178376S - Table : en
  • GB753982A - Torque measuring and overload release wrenches : en
  • DE1727261U - Centrifugal switch with torque switch. : de en
  • DE1727463U - TWO-SIDED STRETCH PILLOW WITH WATER DRAIN SLOT. : de en
  • CH315151A - Armored self-propelled gun : de en
  • CH315165A - Electrolytic cell : de en
  • GB754202A - Improvements in or relating to mechanical shovels : en
  • US2756847A - Brake having coil spring fastener therein : en
  • US2757008A - 3-jaw universal, squared surface adapter jaws : en
  • DE1727508U - ELASTIC SHREDDING DISC ON MEATER. : de en
  • GB753741A - Process for the production of organic isocyanates : en
  • ES54617U - On display of cards and postcards, with device for coupling to analogous bodies (Machine-translation by Google Translate, not legally binding) : en es
  • AU213532B2 - Method of forming shaped articles from polyethylene : en
  • DE1727315U - INFLAMMABLE BASE. : de en
  • ES50314Y - Window holding device : en es
  • DE946562C - Automatic counting device for the conveyance of goods in shaft conveyor systems : de en
  • DE1727499U - TAILLIGHT. : de en
  • DE946672C - Electrically insulating, self-lubricating sintered bearing : de en
  • ES50501Y - Mayonnaise sauce blender : en es
  • GB753882A - Polymers of maleimide derivatives : en
  • GB754092A - Improvements in or relating to adjustment mechanism for internal shoe-drum brakes : en
  • US2756427A - Hog ringer : en
  • US2757282A - Multivibrator circuits : en
  • US2757241A - Telephone subset : en
  • US2757316A - Means for brightening picture tubes : en
  • US2757368A - System and apparatus for control of electrical circuits : en
  • US2756676A - Method for the production of electrophotographic prints : en
  • GB753987A - Monoazodyestuffs, metallised and unmetallised, and processes for their preparation : en
  • AU207387B2 - Improvements in water-repellents : en
  • DE1727491U - SPREADER RING FOR HOLDING THE TIRE BADS ON THE RIM SEAT. : de en
  • DE946540C - Process for the preparation of alkylated dioxopiperidines : de en
  • ES228368A2 - A lacto-compressor system (Machine-translation by Google Translate, not legally binding) : en es
  • ES48490Y - Polyethylene milk jug : en es
  • ES47476Y - Non-slip mat : en es
  • ES54615U - Perfected heel (Machine-translation by Google Translate, not legally binding) : en es
  • US2756825A - Die set leader pins and leader pin bushings : en
  • DE946589C - Device for regulating or monitoring speed, especially in the case of steam turbines : de en
  • ES28467Y - Front drive plate : en es
  • ES52804Y - Wooden board : en es
  • US2757253A - Centrifugal governor : en
  • ES45469Y - Electric shower heater : en es
  • GB754139A - Improvements in an adjustable die holder for a wire drawing machine : en
  • US2756955A - Support for rotor-driven antenna : en
  • US2756998A - Coin operated ball collecting and dispensing mechanism for pool tables : en
  • DE1727345U - BURNERS FOR LIQUID FUELS IN POT-SHAPED TRAINING FOR OVENS AND COOKERS. : de en
  • ES39663Y - Closure for garments and objects of all kinds : en es
  • US2756869A - Replaceable-flight conveyor chain : en
  • US2757058A - Delivery crutch for obstetrical tables : en
  • US2756819A - Slitting and fusing apparatus : en
  • DE946536C - Protective cover, especially for notepads : de en
  • DE946581C - Process and device for the transfer of liquid substances into finely divided form : de en
  • FR1121298A - Device for the preparation of homogeneous two-component liquids such as mixtures, solutions, emulsions : en fr
  • GB753986A - Foldable sofa bed and lock therefor : en
  • GB754168A - Rotary table filter : en
  • GB754200A - Improvements in devices for detecting faults in long distance electric cables : en
  • GR17105B - NEW METHOD OF SPRAYING BY MOTOR SPRAYER. : el en
  • GR17110B - COMBS AFTER BITCH. : el en
  • DE1727553U - LOTTO HAND GAME. : de en
  • CA528381A - Can seaming machines : en fr
  • CA528517A - Method of making surgical sponges and the like : en fr
  • DE946474C - Large-format hollow block stone for masonry, beams, frames or the like and conveyor and laying device for moving the stone : de en
  • DE1727334U - FITTING FOR DETACHABLE FASTENING IN PARTICULAR OF TWO CABINET PARTS. : de en
  • ES52203Y - Adjustable wrench for nuts : en es
  • CA528521A - Method of producing steel products and articles : en fr
  • DE1727346U - OIL FIRED STOVE, STOVE OD. DGL. : de en
  • ES51953Y - Blind bra : en es
  • US2757053A - Pressure tight bearing : en
  • AU214052B2 - Locking differential : en
  • CA528488A - Magnetic sound recording system : en fr
  • CH315160A - Magnetic control device : de en
  • AU209700B2 - Improvements in or relating to microwave oscillator : en
  • CA528372A - Heat treatment of alloys : en fr
  • CA528470A - Glassy molding process for ethylene polymers : en fr
  • CA528597A - Gas blanketed arc welding : en fr
  • DE1727490U - RIM WITH REMOVABLE FLANGE FOR TUBELESS TIRES. : de en
  • CH315089A - Device on combine harvesters for shredding the straw coming from a rearward-facing straw outlet opening : de en
  • CH315203A - Cathode for electrical discharge vessels : de en
  • AU1553756A - Improvements relating tothe cooling of dry surface contact rectifier assemblies : en
  • US2756639A - Multibarrel gun : en
  • AU1551756A - Silicon rectifier and method of manufacture : en
  • US2756782A - Loom protection apparatus : en
  • CA528482A - Copper-containing disazo dyestuffs : en fr
  • DK81486C - Method and apparatus for flame cutting of metal bodies. : da en
  • ES54720U - New container for soluble medicines and medicinal solutions, equipped with an injectable device coupled (Machine-translation by Google Translate, not legally binding) : en es
  • US2756574A - Cam system of knitting machines : en
  • ES228351A1 - Procedure for regenerating metals (Machine-translation by Google Translate, not legally binding) : en es
  • CA528623A - Process for the electrothermic production of calcium-silicon : en fr
  • ES40029Y - Improved bank document : en es
  • US2756732A - Concentric intake and exhaust valves for internal combustion engines and the like : en
  • US2757245A - Compressor amplifier : en
  • DE1727593U - TIME CONTROLLER WITH CASE SLIP. : de en
  • DE946382C - Arrangement for electrical resistance butt welding of highly heated parts : de en
  • ES40213Y - Square container with hermetic closure : en es
  • ES40214Y - Perfected brush : en es
  • CH315117A - filter : de en
  • US2756509A - Fixture for working on lumber : en
  • USD178368S - Can opener : en
  • CA528388A - Stud anchoring device : en fr
  • US2756541A - Container for growing strawberry plants : en
  • US2756561A - Gas turbine engine with axial-flow compressor and bearing means for supporting the compressor rotor : en
  • US2756987A - Torch support : en
  • US2757054A - Nylon roller bearing roller assembly : en
  • US2757267A - Induction heating device and centering guide therefor : en
  • US2757354A - Echo locating systems using sonic or supersonic pulses : en
  • DE1727369U - RAIL FOR CONNECTING SEVERAL BOARDS INTO ONE PANEL, USED IN PARTICULAR FOR SHAPING. : de en
  • DE1727429U - CHAIN DRIVE FOR MACHINES WITH ADJUSTABLE ROLLERS, IN PARTICULAR FOR PAINT MACHINES. : de en
  • DE1727446U - LAYERED BODY, IN PARTICULAR FOR PILLOWS AND MATTRESSES. : de en
  • DE946473C - Jet apparatus, especially for venting centrifugal fire pumps : de en
  • AU1554056A - Improvements in or relating to control valves for gaseous fuel burning appliances such as stoves, ranges, heaters and lamps : en
  • US2756576A - Knitting needle : en
  • US2757170A - Process of recovering rosin from resinous wood : en
  • US2757340A - Improvements relating to frequency modulated ultrahigh frequency systems : en
  • US2756703A - Zigzag sewing machines : en
  • CA528454A - High vacuum diffusion pump : en fr
  • DE946743C - Swivel castor for movable furniture, machines, etc. like : de en
  • DE946580C - Detachable connection : de en
  • GB753814A - Improvements in the manufacture of threads or bands from rubber hydrochloride : en
  • DE1727462U - STRIP MADE OF ELASTIC MATERIAL. : de en
  • US2756580A - Apparatus for washing clothes : en
  • US2756642A - Reversing feed gear shaping method : en
  • US2756711A - Sailing vessel stabilizing device : en
  • US2757098A - Product and process : en
  • CA528563A - Fruit container : en fr
  • US2757112A - Transfer method of applying color lines to television tube screen : en
  • DE946460C - Primary release for electrical devices : de en
  • ES54589U - Reinforced template (Machine-translation by Google Translate, not legally binding) : en es
  • CH315140A - Device for applying dripping substances to flat objects : de en
  • DE1727364U - CLEANING BOTTLE BLADE. : de en
  • DE946575C - Type printer controlled by marking cards : de en
  • US2756549A - Abrasive assembly : en
  • US2756608A - Self-sealing dirt relief means for ball screws : en
  • USD178414S - Floor mat for automobiles or the like : en
  • US2757029A - Ball and socket joint : en
  • CA528487A - Process of preparing iron powder of improved high frequency : en fr
  • CA528631A - Laminated binder for handhole closure fitting : en fr
  • CH315127A - Process for the production of acidic green dyes of the diphenylindolylmethane series : de en
  • US2756426A - Valve tripping mechanism for air stapling gun : en
  • USD178419S - Filling station unit : en
  • CA528424A - Fluid-controlling valves : en fr
  • AU1559956A - Squeeze-to-use container : en
  • CA528600A - Ductile cast iron : en fr
  • CA528510A - Hydraulic machines : en fr
  • AU206135B2 - Control means for irrigation pipelines : en
  • CA528453A - Air conditioning apparatus and the like : en fr
  • CH315193A - Lead accumulator : de en
  • CA528527A - Piston and cylinder construction for internal combustion engine : en fr
  • CH315187A - Axial turbo machine : de en
  • DE1727361U - SHEET STEEL FRAME FOR DOORS. : de en
  • DE1727511U - GRINDING MACHINE. : de en
  • ES228613A3 - An injection valve for refrigerating facilities (Machine-translation by Google Translate, not legally binding) : en es
  • AU1559856A - Floating roofs for liquid-containing tanks : en
  • DE1727367U - SCAFFOLDING. : de en
  • US2756845A - Power-operated braking system with potential manual operation : en
  • AU205238B2 - Improvements relating to indicating and controlling circuits : en
  • AU656755A - Shield for tractor tank? : en
  • CA528518A - Rotary kiln for calcining materials : en fr
  • US2756522A - Attachments for vehicles for traversing heaped up material along the ground : en
  • CH315150A - Armored car : de en
  • IE21828L - Extensible articles of furniture : en
  • US2756995A - Sheet transferring device for multiunit printing machines : en
  • GB753973A - Materials digging and loading machine : en
  • GB754073A - Improvements in or relating to screened spaces for high-frequency dielectric heatingof work pieces : en
  • CA528545A - Logarithmic circuit : en fr
  • GB753991A - Improvements in electric signalling systems : en
  • CA528583A - Electron discharge device : en fr
  • US2756550A - Holders for workpieces : en
  • US2756804A - Tube corrugating apparatus : en
  • DE946691C - Airtight closure for storage containers for oil and paint brushes : de en
  • US2756952A - Omni-directional shock and vibration isolating device : en
  • US2757376A - Autoamtic load responsive suspension for vehicles : en
  • US2757097A - Emulsions for warp sizing containing cationic hydroxyacetate : en
  • US2757271A - Mounting arrangement for sheathed heaters : en
  • USD178400S - Link chakv for a bracelet or the like : en
  • CA528374A - Apparatus for coaxially dispensing different types of semi-solid material : en fr
  • CH315194A - Device to prevent sparking in AC commutator machines : de en
  • AU213083B2 - Method of making objects of metal or metal alloys using a number of sections, and objects made according tothe method : en
  • DE1727572U - INDEPENDENT HOLDING DEVICE FOR VALVE TUBES. : de en
  • AU1563456A - Improvements ina device forthe determination of reaction time : en
  • US2756882A - Hay stack loader vehicle : en
  • US2756751A - Urinal holder : en
  • US2757332A - Minimum excitation limit circuits : en
  • CH315209A - Stretcher : en fr
  • CH315238A - Process for the preparation of a chromium-containing monoazo dye : de en
  • ES54624U - Improved wick for oil stoves and stoves and other fuels (Machine-translation by Google Translate, not legally binding) : en es
  • AU207161B2 - Improvements in or relating to method and apparatus for making corrugated core structural sheet material : en
  • US2756754A - Cabinet with warm air circulating means : en
  • USD178372S - Arm rest cover : en
  • US2756872A - hartley : en
  • US2757055A - Grid bearing and method of making same : en
  • DE946706C - Process for the purification of higher molecular alkyl aromatics : de en
  • ES54662U - Single-phase or polyphase switch perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121271A - Process for mixing coals in coking plants, briquette factories, heating installations, etc. : en fr
  • DE1727529U - FRAME FOR SLATE PANEL. : de en
  • ES226353A1 - Apparatus for bending glass : en es
  • ES41419Y - Chain for blind : en es
  • CA528530A - Cylinder device, particularly for a safety lock : en fr
  • CH315189A - Rotor composed of disks for turbines and compressors : de en
  • GB753831A - Improvements in inner tubes for pneumatic tyres : en
  • DE946358C - A corrugated cable jacket made from helically wound tape : de en
  • DE946502C - Process for the production of cheese, other milk products and edible fat emulsions : de en
  • DE946679C - Vertically rising and falling fabric lifter for blind stitch sewing machines : de en
  • ES54604U - Fixing device for plate handles and similar electrical appliances (Machine-translation by Google Translate, not legally binding) : en es
  • CA528426A - Pressure switch assembly : en fr
  • DE1727599U - PRELLER FOR LOOMS. : de en
  • AU1558156A - Liquid dispensing apparatus : en
  • US2756985A - Guide means for induction heat-treating device : en
  • CA528400A - Trouble light guard : en fr
  • DE1727578U - COLLAPSIBLE STACKABLE CONTAINER. : de en
  • US2756783A - Wire-tying machine : en
  • US2756890A - Apparatus for applying labels to articles : en
  • US2756925A - Centrifuge systems : en
  • US2757103A - Method of making phosphor screens : en
  • US2757366A - Closed path delay line : en
  • USRE24187E - Method for producing an aggregate-lined : en
  • AU212248B2 - Silicon rectifier and method of manufacture : en
  • CH315191A - Device for fastening the spark plug in a light metal cylinder head of an internal combustion engine : de en
  • DE946599C - Closure for shoes, preferably children's shoes : de en
  • CA528491A - Exhaust tube crack-off device : en fr
  • DE1727528U - Replaceable refill for pens, especially for pens. : de en
  • AU1559456A - Improvements relating to spindle construction for phonographic record players : en
  • AU211448B2 - Improvements in devices for connecting tubes for instance scaffolding tubes : en
  • CA528465A - Method of isolating and purifying cholic and desoxycholic acids : en fr
  • US2756674A - Inking system for automatic marking machines : en
  • US2756899A - Paint can rim protector and brush scraper : en
  • CA528479A - Process for the production of brown chrome containing dyestuffs : en fr
  • GB753895A - An agitator for a drink-mixing machine : en
  • US2757266A - Apparatus for vulcanizing or heating dielectric materials : en
  • DE1727432U - DEVICE FOR CLASSIFYING A MIXTURE BY MEANS OF AIR RESISTANCE. : de en
  • CA528461A - Thiophosphates : en fr
  • CH315090A - Knife holder for fodder conditioner : de en
  • CA528451A - Treatment of textile materials formed of fibres other than animal fibres to increase their wear resistance, dimensional stability and resistance to snagging : en fr
  • CA528619A - 21-acyloxy-4-pregnene-3,6,20-triones : en fr
  • CH315184A - Compressed air control device with a two-position control valve : de en
  • US2756462A - Drafting mechanism : en
  • ES50102Y - Cage model for poultry farming : en es
  • AU212752B2 - Improvements relating to footwear : en
  • AU207583B2 - Floating roofs for liquid-containing tanks : en
  • DE1727424U - TWO-WAY SLIDER VALVE FOR BATHROOM FITTINGS. : de en
  • DK81470C - Process for the preparation of d- and 1-biotin. : da en
  • USD178358S - Vending machine for packaged beverages or the like : en
  • US2756803A - Plate curving machine : en
  • US2757155A - Stabilized chlorosulfonated hydrocarbon polymer compositions : en
  • CA528414A - Spray drying : en fr
  • DE1727563U - TOY VEHICLE WITH ROAD. : de en
  • DK81478C - Method for encapsulating a material and apparatus for performing the method. : da en
  • DE1727357U - COMPONENTS FOR THE PRODUCTION OF AN ELASTIC PARQUET FLOOR FOR GYM, GYMNASTICS ROOMS AND THE LIKE. : de en
  • DE946443C - Process for the cleavage of unsaturated ketones : de en
  • US2756473A - Mold-supporting means for shell molding : en
  • DE1727464U - LOCKING DEVICE FOR STEERING TRACTORS OF AGRICULTURAL MOTOR VEHICLES. : de en
  • DE946717C - Extraction control for steam engines consisting of a pressure regulator and a control element driven in rotation by the crankshaft : de en
  • DE946730C - Process for the vacuum-tight melting of power feeds : de en
  • CA528591A - Method of fabricating clear-surface laminates : en fr
  • GB753785A - Improvements in or relating to frequency modulated distance measuring radio equipment : en
  • AU655055A - An improved tractor : en
  • US2756527A - Door stop and sign combined : en
  • US2756678A - Electromagnetic pump : en
  • AU656155A - IMPROVEMENTS IN and RELATING to fixing of ceiling AND WALL LININGS : en
  • CA528442A - Control mechanism for outboard marine motors : en fr
  • US2756535A - Fishing lure : en
  • CA528390A - Manufacture of hollow articles : en fr
  • CH315119A - A unit having a pump and a motor for circulating liquids in a container and for conveying them out of the container : de en
  • CH315170A - Non-consumable electrode for arc welding : en fr
  • AU213442B2 - Improvements in and relating to shuttlecocks : en
  • DE1727320U - CONSOLE OD. DGL. FOR PLACING A TELEPHONE TELEPHONE ON A WALL OR. DGL. : de en
  • US2756441A - Folding cot : en
  • BE544885A - : en fr
  • US2756599A - Tuning control mechanism : en
  • CH315144A - Safety bindings : de en
  • CH315210A - Hypodermic injection device : en fr
  • CA528438A - Method and means for use of an amplifier in alternating current networks : en fr
  • CH315152A - Device for measuring the average diameter of a thread : en fr
  • ES52802Y - Strainer for infusions : en es
  • GB754210A - Improvements in or relating to shower devices : en
  • DE946444C - Process for the preparation of desdimethylaminooxytetracycline and its salts : de en
  • US2757084A - Alloy compositions : en
  • US2757327A - Motor control for door operation : en
  • AU1563956A - Method of making objects of metal or metal alloys using a number of sections, and objects made according tothe method : en
  • DE946344C - Device for generating ozone : de en
  • CA528533A - Preparation of phenanthrene compounds : en fr
  • GB754072A - Improvements in or relating to conveyor systems : en
  • AU208010B2 - Improvements in or relating to valves for controlling the flow of liquids : en
  • DE1727497U - HOLDER FOR HEADLIGHT, ESPECIALLY FOR BICYCLES. : de en
  • GB754048A - Improvements in or relating to pneumatic vibrators : en
  • USD178396S - Link chain for a bracelet or the like : en
  • ES228511A1 - A new hot air dryer system for warehouses of woods and dryers in general (Machine-translation by Google Translate, not legally binding) : en es
  • CA528415A - Method of treating ammonium thiocyanate : en fr
  • DE1727301U - FILTER INSERT FOR VACUUM CLEANER BAG. : de en
  • DE1727388U - WIDTH TURNTABLE TO ILLUSTRATE PERCENTAGE CLASSES. : de en
  • GB754005A - Improvements relating to safety gears for lifts, elevators, and hoists : en
  • US2756954A - Fishing rod holder : en
  • CA528551A - Method and apparatus for manufacturing semi-conductor devices : en fr
  • CA528369A - Process for treating wood panels : en fr
  • CH315114A - Device for treating grains : de en
  • CA528582A - Primary emission controlled tube : en fr
  • US2756597A - Pipette : en
  • US2756977A - Device for recovering gold from streams : en
  • US2756932A - Key-responsive calculating machine : en
  • US2756951A - Aircraft control mechanism : en
  • DE1727219U - BRUSH. : de en
  • DE946573C - Measuring instrument with a straight scale, in particular a speedometer on motor vehicles with a horizontal straight scale : de en
  • DE946639C - Self-switch in base or element form : de en
  • US2756483A - Junction forming crucible : en
  • US2757178A - Chloro-phthalides : en
  • US2756699A - Roofing shingles and fasteners : en
  • GB753942A - Improvements in valves : en
  • GB754023A - Improvements in or relating to filter : en
  • GB754041A - Improvements in or relating to hydroforming : en
  • GB753746A - Improvements in or relating to flat-bed cylinder printing presses : en
  • US2757277A - Lamp supporting apparatus : en
  • DE1727286U - HEAT STORAGE. : de en
  • DK81482C - Power plants powered by compressed, heated propellant. : da en
  • US2757092A - Process for making ice cream mixes : en
  • ES52493Y - Darning egg with interior lighting : en es
  • GB754105A - Improvements in and relating to position-control systems : en
  • ES228089A1 - A method of production of an antibiotic (Machine-translation by Google Translate, not legally binding) : en es
  • ES50113Y - Supplementary backrest : en es
  • GB754143A - Valve actuating mechanism : en
  • GB753845A - Improvements in thread rolling tools : en
  • GB753926A - Apparatus for projecting sub-titles to accompany projected motion-picture films : en
  • DE1727421U - SLEEVE SEAL FOR HYDRAULIC WORK CYLINDERS. : de en
  • FR1121292A - Polling device : en fr
  • GB753856A - An improved pack of cards : en
  • ES228349A1 - A continuous press for origins of olives (Machine-translation by Google Translate, not legally binding) : en es
  • ES49729Y - Artificial arm for injection practice : en es
  • GB754188A - Improvements relating to the surface finishing of zirconium and alloys thereof : en
  • AU213163B2 - Commercial icecream freezer : en
  • CA528367A - Hydraulic earth conveyor : en fr
  • DE946513C - Remotely disconnectable coupling for toy vehicles consisting of balls and hooks : de en
  • DK81493C - Building element. : da en
  • GB754121A - Improvements in or relating to electric counting apparatus : en
  • US2756735A - Supercharger fuel system for internal combustion engines : en
  • US2756958A - Insulator-mounting clip : en
  • USD178388S - Link chain for a bracelet or the like : en
  • AU1561456A - Improvements in and relating to shuttlecocks : en
  • CH315099A - Process for the production of briquettes from coal : de en
  • US2756566A - Ice tray : en
  • US2757200A - Decobalting of oxo aldehydes with nonaqueous oxalic acid : en
  • CA528384A - Resilient support : en fr
  • DE1727228U - INFEED TABLE FOR FOLDING MACHINES. : de en
  • GB754151A - Improvements in or relating to electric resistance thermometer units : en
  • US2756548A - Razor blade dispensers : en
  • US2757375A - Apparatus for agitating liquids particularly suitable in blood transfusion operations : en
  • US2756438A - Tub-stall : en
  • US2756918A - Molded paper pulp egg carton : en
  • CA528445A - Derivatives of 4:4'-diaminostilbene-disulfonic acid-(2:2') and process of making same : en fr
  • CH315197A - Can-like container with a band-shaped means : de en
  • AU1555856A - Nozzle constructions : en
  • CA528578A - Automatic toaster : en fr
  • DK81474C - Contact row containing several mutually insulated contact members. : da en
  • FR1121255A - Process for removing volatile constituents from solid styrene polymers : en fr
  • DE1727439U - DISPLAY AND SALES STAND. : de en
  • DE1727422U - SHAFT SEAL. : de en
  • DE1727423U - CHECK VALVE. : de en
  • USD178399S - Earring or the like : en
  • US2756632A - Spectacle frame : en
  • US2756555A - Lawn edger and hedge trimmer : en
  • US2756854A - Power hand tool attachment : en
  • US2756861A - Composite platen and method of making same : en
  • US2757104A - Process of forming precision resistor : en
  • DE1727419U - HOSE CLAMP. : de en
  • CA528626A - Method of preparing magnesium bisulphite cooking liquor : en fr
  • DE1727239U - CROSS COUPLING FOR BOGY RAIL VEHICLES, IN PARTICULAR LOCOMOTIVES. : de en
  • DE1727280U - ADHESIVE FASTENING PLATES. : de en
  • DE1727283U - DEVICE FOR BALL RAIN CLEANING. : de en
  • US2756926A - Dodsworth : en
  • AU209010B2 - A method anda device for heating continuously moving threads andthe like : en
  • CA528434A - Corrosion resistant immersion heater : en fr
  • CH315182A - Gearbox with a servomotor to amplify the torque between a driving and a driven shaft : de en
  • DE946688C - Flexible, sew-through midsole and method of making them : de en
  • USD178406S - Earring or the like : en
  • US2756649A - Flow control apparatus : en
  • FR1121284A - Device for the protection of equipment in service connected to a low-voltage electrical network, in particular to a network of telecommunication lines : en fr
  • GB754162A - Cycloalkyl ethynyl carbinols having hypnotic activity : en
  • US2756463A - Insulated roof and floor panel : en
  • US2757157A - Esters of pentanediols and their use as plasticizers for vinyl-type polymers : en
  • USD178442S - Stuffed doll : en
  • US2756542A - Corsage with angular flower holder : en
  • US2756792A - Tool with speeding gear : en
  • ES50269Y - Travel Parcheesi : en es
  • US2756690A - Railway truck : en
  • US2756759A - Apparatus for cleaning vehicles : en
  • DE1727243U - HYDRAULIC BRAKE DEVICE FOR PARKING RAIL VEHICLES. : de en
  • DE1727254U - UNSYMMETRIC MICROWAVE FLAT CABLE. : de en
  • DE1727383U - DEVICE FOR OBSERVING A SPECTRUM OF INTERFERENCE. : de en
  • DE946528C - Hydraulically operated pit ram : de en
  • FR1121294A - Clamshell excavator device : en fr
  • GB753738A - Improvements in straight-bar knitting machines : en
  • DE946567C - Small band saw, especially for handicraft purposes : de en
  • DE946728C - Process for the vacuum-tight closing of metal suction nozzles, in particular the pump nozzle of discharge vessels : de en
  • USD178348S - Combined decanter and stopper therefor : en
  • US2756496A - Method of expanding expandable metal foil honeycomb : en
  • US2757094A - Liquid cleaner and polisher and method of compounding the same : en
  • US2757238A - Remotely-controlled dictationrecording system : en
  • ES226915A3 - Improvements in the construction of coverings (Machine-translation by Google Translate, not legally binding) : en es
  • ES50205Y - Splint to treat severe fractures of the hand : en es
  • GB753894A - Improvements in or relating to collapsible invalid or bath chairs : en
  • ES50473Y - Nautical toy : en es
  • ES52830Y - Pocket lantern with attached mirror : en es
  • ES46404Y - Mechanism to drive the dice on arcade game boards : en es
  • ES54591Y - Plastic probe for medical, surgical or veterinary use : en es
  • DE946673C - Compressed air operated shaft coupling : de en
  • US2757143A - Detergent composition : en
  • US2757319A - Wiring assembly for fixed and removable components : en
  • ES228332A3 - An electrical express coffee machine for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • CH315167A - Process for the continuous casting of ingots from metals and alloys and apparatus for carrying out the process : de en
  • US2756659A - Releasable plow standard : en
  • US2757012A - Golf cart having club receiving compartments : en
  • US2757164A - Nitrogen containing resinous products from keto-amides : en
  • CH315162A - Clockwork movement : en fr
  • ES49413Y - Box-container for food products, and particularly ice cream : en es
  • GB753941A - Steroids : en
  • GB753944A - Improvements in or relating to devices for registering coded information : en
  • GB754032A - Improved apparatus for mounting filaments for incandescent electric lamps : en
  • GB754068A - Portable automobile garage : en
  • US2757135A - Electrolytic manufacture of titanium : en
  • CA528402A - Beverages : en fr
  • ES52600Y - Perfected Cabling : en es
  • GB753752A - Improvements in or relating to floor tile compositions from petroleum resins : en
  • GB754198A - Improvements in or relating to the screening of moist materials : en
  • DE1727558U - FIGURE WITH VOICE. : de en
  • ES51006Y - Folding bed convertible into a suitcase : en es
  • GR17115B - PREPARATION AGAINST THE OIL BASE ONLY BASED - ALKYLAMIDES ONE 0, 0 DIALKYL - DITHIOPHOSPHORYLOXIC ACID. : el en
  • ES228555A1 - A method for molding a refractory piece (Machine-translation by Google Translate, not legally binding) : en es
  • US2756733A - Valve tappet assembly : en
  • DE1727482U - LOW LOADING TRAILER. : de en
  • DE946773C - Arrangement and suspension of the exhaust pipe of motor vehicles : de en
  • US2756965A - Recovery of weighting material from a drilling fluid : en
  • ES227733A1 - System of unión of expansion for multiple tubular elements situated in octogonal plans that include a continuous element that crosses the union (Machine-translation by Google Translate, not legally binding) : en es
  • ES52439Y - Improved packaging for electric lamps : en es
  • ES54671U - Manual device to cut slices of uniform thickness (Machine-translation by Google Translate, not legally binding) : en es
  • ES54593U - Flexible mold for the production of ice balls in refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • ES54641U - Reminder and advertising photocopy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1121280A - Elastic sheath : en fr
  • GB754175A - Improvements in and relating to dynamo-electric machines : en
  • US2757070A - Preparation of mercuric fluoride by reaction of mercuric oxide and hydrogen fluoride gas : en
  • DE1727409U - IGNITION DISTRIBUTORS FOR IGNITION SYSTEMS OF FUEL MACHINERY. : de en
  • DE946737C - Hydraulic fluids : de en
  • ES51583Y - Type of vault for the slab of reinforced concrete floors : en es
  • ES42312Y - One head brush in one piece : en es
  • GB753970A - Improvements in or relating to helicopters : en
  • CA528584A - Dispensing hoses : en fr
  • ES39946Y - Improved drawing board : en es
  • ES52244Y - Floor washing device : en es
  • ES228340A1 - A system of command and control of 2n-1 receiving elements, by the action of n, push buttons (Machine-translation by Google Translate, not legally binding) : en es
  • GB754054A - Process for eliminating the electrostatic charging of polyethylene terephthalate fibres : en
  • ES52824Y - Doll's House : en es
  • DE946719C - Condenser for refrigeration machines : de en
  • US2756553A - Apparatus for handling packages : en
  • US2756539A - Toy boat : en
  • US2756823A - Transducer for actuating a card-punching machine or the like from a rack computer or the like : en
  • US2756858A - Fuel charging machine : en
  • US2756948A - Skin stressed balloon : en
  • DE848799C - Device for the absorption of gases by liquids, in particular for the production of hydrochloric acid : de en
  • GB754091A - Relay valve, particularly for control of fluid pressure brakes : en
  • DE946380C - Procedure for heating fabrics : de en
  • DE946509C - Bicycle with pedals, in particular with an auxiliary motor, and with a footrest : de en
  • ES54701U - Device for mounting supports (Machine-translation by Google Translate, not legally binding) : en es
  • US2756844A - Brake housing mounting for single disc brake : en
  • US2756990A - Door operating device : en
  • ES48272Y - Coupling of electric breakers : en es
  • GB753843A - Plug for electrical outlet sockets : en
  • IE22248L - Manufacture of pneumatic tyres. : en
  • US2756724A - Safety valve lock arrangement : en
  • USD178426S - Portable electric jig saw : en
  • DE1727324U - MOVING CONNECTION FOR FOLDING STRUCTURES FOR LAYERS OR FURNITURE, MADE FROM TUBE OR OTHER PROFILES. : de en
  • USD178356S - Letter holder : en
  • DE946777C - Fin drive for ships : de en
  • ES38709Y - Pure Chocolate Cigar : en es
  • ES39456Y - Electric radiator for hot or cold air for domestic use : en es
  • US2756436A - Garment accessory : en
  • US2756616A - Speed change transmission for motor vehicles : en
  • US2757068A - Process for extracting germanium monoxide : en
  • US2757356A - Method and apparatus for canceling reverberations in water layers : en
  • US2756545A - Automatic glass cutting machine : en
  • US2756742A - Endotracheal tongue blade with tube guide : en
  • CA528566A - Wringers : en fr
  • ES52688Y - Self-igniting matchbox : en es
  • US2756912A - Cricket container : en
  • GR16978B - FOLDING INJECTION SPRINGS AND THEIR APPLICATION DEVICE. : el en
  • DE1727478U - COLLAPSIBLE WRITING DISK ON THE STEERING WHEEL OF MOTOR VEHICLES. : de en
  • ES45311Y - Towing and towed vehicle hitch, also suitable for agricultural implements : en es
  • ES54601U - Closure for flanges or clamps (Machine-translation by Google Translate, not legally binding) : en es
  • GB754050A - Improvements in passenger transport vehicles : en
  • US2756464A - Building construction, including building panels forming part thereof : en
  • US2756720A - Heated perch for birds : en
  • US2756936A - Relief valve : en
  • AU205690B2 - Improvements in remote control systems : en
  • CA528536A - Use of emulsified oils for beneficiation of uranium and other radioactive ores and of complex rare-earth ores by froth flotation : en fr
  • USD178416S - Desk lamp : en
  • AU212236B2 - IMPROVEMENTS IN and RELATING to fixing of ceiling AND WALL LININGS : en
  • AU213150B2 - Improvements in and relating to collapsible tubular containers : en
  • DE1727588U - EQUIPMENT FOR CONVEYING AND DISTRIBUTING PARTS IN WORKSHOPS. : de en
  • ES54715U - Removable child's walker (Machine-translation by Google Translate, not legally binding) : en es
  • GR17111B - COTTON COLLECTOR MOTORCYCLE. : el en
  • GB754108A - Hydraulic roof supports for mines : en
  • US2756610A - Centering device : en
  • US2757179A - New method of preparing halophthalide compounds : en
  • US2757306A - Ionisation gauge : en
  • DE1727343U - HOT AIR STOVE. : de en
  • DE946369C - Quick short circuit for contact rectifier : de en
  • DE946735C - Process for the production of Kuepen dyes : de en
  • CH315172A - Change gear switch box on lathes for thread cutting : de en
  • DE1727501U - MOTORCYCLE WITH PRESSED METAL FRAME. : de en
  • CH315115A - Device for the production of shaped pieces from dough or other plastic masses : de en
  • US2757184A - Process for the preparation of substituted di (isocyanatophenyl) ureas : en
  • US2757346A - High-frequency coil : en
  • AU213934B2 - Vibratory bowl feeder with monorail discharge for feeding bifurcated parts : en
  • DE1727336U - COVER PLATE FOR NICHE-LIKE DRILLING ON CABINET PARTS. : de en
  • CA528376A - Manufacture of fishing and other nets : en fr
  • DE1727525U - PEN, LIKE BALLPOINT PEN OD. DGL. WITH SHOOTING DEVICE. : de en
  • DK81481C - Detection device for measuring devices, remote control devices and similar devices. : da en
  • ES228496A2 - Improvements in the manufacture of winding forks or spiders for machines mecheras and similares de hilar (Machine-translation by Google Translate, not legally binding) : en es
  • GB753867A - Improvements in rotary presses for printing bank notes and the like : en
  • GB753860A - An improved butterfly valve : en
  • CA528636A - Tractor : en fr
  • DE1727259U - CIRCUIT BREAKER OR DISCONNECTOR. : de en
  • ES228358A1 - New ceramic manufacturing procedure in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES54704U - Lifevest (Machine-translation by Google Translate, not legally binding) : en es
  • CA528637A - Flux composition for gas welding of high nickel alloys : en fr
  • GB753824A - Improvements relating to a rail joint : en
  • GB753855A - Improvements in or relating to a gas turbine unit : en
  • GB754025A - Improvements relating to filter bags for suction cleaners : en