• DE1636991U - WINDOW LIGHT WITH SLIDING LID FOR WINTER FEEDING OF MEISEN : de en
  • DE835949C - Process for the production of mixtures of titanium carbide and tungsten carbide WC : de en
  • US2591953A - Face mask for protection against dust and the like : en
  • BE500769A - PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF TROPIC ACID. : en fr
  • AT170966B - Pincer gripper with adjustable gripping area, especially for blocks : de en
  • AU152239B2 - Reinforced fireproof hose : en
  • CA482354A - Balanced alternating current excited vacuum tube meter : en fr
  • DE836248C - Sound absorbing door : de en
  • DE836431C - Machine for manufacturing and printing flat bags : de en
  • FR1005175A - Process for the manufacture and use of bactericidal and disinfectant products in a self-gasifying form : en fr
  • FR1005334A - Flight control collimator : en fr
  • US2591750A - Close-nesting snap retainer for venetian blinds : en
  • US2592022A - Device for use in protecting buildings against termites : en
  • DE1636977U - ROAD ROLLER WITH BELT WHEELS. : de en
  • US2591693A - Automatic door opener : en
  • US2592354A - Film developing rack : en
  • USD166389S - Embossed plastic table mat : en
  • USD166435S - Wolf tablecloth : en
  • US2591881A - Method of making radio speakers : en
  • US2592383A - Process for preparing heating oil : en
  • AU148490B2 - Improvements in or relating to start-stop telegraph repeaters : en
  • US2591797A - Collapsible table : en
  • AT170939B - Safety swim collar : de en
  • DE1636976U - BITUMINOESE SEALING Membrane. : de en
  • GB670001A - A directive antenna and arrangement for the use thereof : en
  • US2592403A - Method of preparing hydrocarbon feed stocks containing asphaltic material for catalytic cracking : en
  • US2592120A - Preparation of globular protein solutions : en
  • US2592478A - Hook for curtains : en
  • US2591905A - Glove : en
  • US2591925A - Inserting tool for snap ties : en
  • US2592477A - Radiator cleaning apparatus : en
  • CA482335A - Purification of silver nitrate solutions : en fr
  • US2591721A - Machine for processing materials : en
  • FR1005208A - Improvement of the process and apparatus for extracting oil from oleaginous seeds or any other liquid contained in a mass of material : en fr
  • DE1636810U - NEON SIGNAL TUBE, e.g. FOR THE DISC OF AN ECHO SOUNDER RECEIVER. : de en
  • DE1636868U - HEART RATE MONITOR. : de en
  • DE836061C - AC relay : de en
  • AT170914B - Hermitage : de en
  • AU151255B2 - Zinc gluconate and a process of preparing the same : en
  • US2592484A - Power-driven tweezer : en
  • DE836096C - Method for fastening natural or synthetic soft or hard rubber : de en
  • DE836295C - Hubcap attachment : de en
  • AU789952A - Improvements in radar and'like apparatus : en
  • AU795952A - Dialkylaminoalkyl esters of phenyl halogenated orthohydroxybenzoic acids : en
  • CA482256A - Roofing : en fr
  • DE836301C - A wing-like guide surface attached to the hull behind the paddle wheel of a wheel ship : de en
  • FR1005112A - Footwear improvement : en fr
  • CA482277A - Key container : en fr
  • CA482329A - Photographic light-sensitive diazo element : en fr
  • US2592275A - Conveyer apparatus : en
  • DE836241C - Method and device for the treatment of air, in particular for small air conditioners : de en
  • DE839707C - Two-link saw chain : de en
  • FR1005224A - Improvements to sealing gaskets, in particular those used in aeronautical equipment : en fr
  • AT170851B - Process for the production of dry, cold-water-soluble products based on polysaccharides or their derivatives : de en
  • DE836121C - Tractor with agricultural implements arranged between the front and rear wheels : de en
  • DE836196C - Device for bringing sheets forward against the front lays of a printing, folding, varnishing machine, etc. : de en
  • FR1005281A - Tire monitoring device : en fr
  • FR1005408A - Frame for slides : en fr
  • AT170905B - Artificial flat tooth and method and means for producing a bridge : de en
  • US2591663A - Method of cleaning furs : en
  • US2591822A - Latch releasing door handle : en
  • US2592227A - Combined radial and axial flow multistage turbine : en
  • AT170948B - Vehicle suspension, in particular for motor vehicles : de en
  • FR1005374A - Floor with reinforced concrete ribs made without formwork : en fr
  • CA482326A - Correcting position of undeflected spot on multigun cathode ray tube : en fr
  • AT170954B - Conveyor : de en
  • AT170957B - Device for trailer couplings : de en
  • AU160624B2 - Automatic defroster control switching mechanism : en
  • DE1636895U - SCHOOL DESK WITH CURVED SINGLE COLLARS. : de en
  • FR1005338A - Improvements to the means for detecting energy, in particular radiant energy, capable of modifying the refractive index of a medium : en fr
  • DE1637077U - HOUSING FOR SMALL FLASHLIGHTS. : de en
  • DE836131C - Lubricating device for the shaft bearings of high-speed rotating engines with a compressor : de en
  • DE839740C - Charge air preheaters for internal combustion engines : de en
  • US2591746A - Drawbar operable transmission mechanism : en
  • AT170995B - Heat exchangers, in particular filter presses : de en
  • AU154298B2 - Improved process for reacting aliphatic chlorides with hydrocarbons ofthe benzene series : en
  • DE836404C - Device for testing a profiled workpiece : de en
  • DE836408C - Process for deleting sound recordings on magnetizable sound carriers : de en
  • FR1005144A - Improvements to machines such as washing machines : en fr
  • FR1005339A - Wagon coupling : en fr
  • US2591918A - Voltage-regulated electrical power supply : en
  • US2592004A - Circular end shield for mixer rotors : en
  • US2592190A - Illuminated speculum : en
  • US2591843A - Catalytic isomerization of hydrocarbons : en
  • US2592270A - Method of processing hay and the like : en
  • DE1636816U - TREE TOWING HOOD. : de en
  • DE836167C - Packaging, in particular egg packaging : de en
  • DE836195C - Water tube boiler : de en
  • FR1005146A - Improvement in the even distribution of warp threads in circular looms : en fr
  • GB669639A - An improved kinematograph intermittent feed mechanism : en
  • GB669748A - A straight-bar knitting machine and a method for operating same : en
  • GB669851A - Improvements in or relating to elastic garments : en
  • GB669983A - Improvements in toy liquid discharge guns for children : en
  • GB670034A - Improvements relating to abrasive preparations and their method of manufacture : en
  • CA482263A - Marked fishing line : en fr
  • DE1637074U - SHOULDER PAD. : de en
  • DE836094C - Method and device for the production of tubes or the like from thermoplastics : de en
  • DE836207C - Connection arrangement for hollow waveguides : de en
  • AT170925B - Method for sealing molds for continuous casting of metals, in particular iron and steel : de en
  • US2591880A - Liquid and vapor control valve : en
  • US2592183A - Holder for sticks : en
  • US2592242A - Electron gun and mounting therefor : en
  • US2592522A - Dynamoelectric machine and control : en
  • US2592165A - Bulb changer : en
  • DE1636855U - STEREO CAMERA WITH PERFORATED PANEL. : de en
  • GB669975A - Improvements in heaters for heating liquids in tanks, for heating ovens, and for like purposes : en
  • GR13527B - HAPPY FROM METAL FOUNDATION. : el en
  • US2592357A - Electric snap switch : en
  • US2591799A - Construction of slips : en
  • DE836038C - Process for the production of glycerol phosphoric acids and their salts : de en
  • DE836173C - Process for the production of curtains with Borduereneinsaetzen od. Like. On the loom and chain tree to carry out the process : de en
  • DE835983C - Process for the production of soft, edible bodies : de en
  • FR1005109A - Grinding wheel : en fr
  • US2591817A - Water closet deodorizer : en
  • DE835873C - Process for beach and land reclamation in islands and coastal areas in saline waters : de en
  • GB669893A - Improvements in and relating to tank type vacuum cleaners : en
  • DE1636926U - INCLINED ROLLING MILL. : de en
  • US2591829A - Inflatable sectional tent : en
  • US2591909A - Multiple office voice-frequency line identification system : en
  • US2592048A - Hydraulic roll positioner : en
  • US2592346A - Automatic roll dispenser : en
  • DE836387C - Sphygmomanometer : de en
  • DE839100C - Ring scales for pressure and volume measurement : de en
  • FR1005533A - Pipe seal : en fr
  • GB670014A - Improvements in and relating to electromagnetic induction apparatus : en
  • US2592080A - Method of molding dishlike articles : en
  • US2592149A - Therapeutic preparation comprising benzyl cinnamate and vitamin a : en
  • DE1636946U - DESK CALENDAR. : de en
  • US2592368A - Gelatine silver halide emulsion layer containing a dihydroxy diphenyl tanning developing agent : en
  • DE839741C - Economy setting device on the power and fuel consumption control linkage for internal combustion engines : de en
  • US2592320A - Torque limiting means for engine starters and the like : en
  • US2592330A - Washing machine : en
  • US2592456A - Children's domestic utensil set : en
  • AU158750B2 - Improvements relating to scanning circuits for cathode ray tubes : en
  • AU777852A - Zinc gluconate and a process of preparing the same : en
  • DE835881C - Machine for mixing, stirring and whipping : de en
  • DE1636821U - DIAPHRAGM PRESSURE REGULATOR. : de en
  • DE1637078U - CERAMIC RADIATOR. : de en
  • DE835973C - Steel holder, especially for planing machines : de en
  • FR1005403A - Process for preparing and transporting concrete mixes : en fr
  • DE835984C - Process for the production of starched and / or discolored pectin preparations from raw materials hydrolyzed with sulphurous acid : de en
  • DE836373C - Switch that can be changed over to push-button or lever operation, especially motor protection switch : de en
  • DE1637034U - SAME SLEEVED TRANSFORMER SHEET 30 MM WIDTH FOR CONTROL DEVICES OF FLUORESCENT LAMPS. : de en
  • DE836048C - Shortwave generator that can be changed in coordination using a magnetron tube, the anode block of which encloses resonance cavities : de en
  • DE836051C - Overlay receiver : de en
  • DE836065C - Irradiation facility : de en
  • DE836397C - Device for lifting vehicles : de en
  • GB669646A - Improvements in and relating to work handling apparatus : en
  • DE1636888U - CONTAINER FOR APPLYING CLEANING LIQUIDS. : de en
  • DE836104C - Dimming device for visors, especially sextants : de en
  • FR1005520A - Apparatus for determining, by weight, the relative proportions of the constituents of a binary mixture of solid bodies : en fr
  • GB669693A - Cycle change speed gear : en
  • US2591756A - Pencil sharpener : en
  • DE836289C - Equipment on load trailers to facilitate maneuvering : de en
  • DK73986C - Method for making transfer copy sheets or transfer copy sheets. : da en
  • US2592164A - Model airplane wheel structure : en
  • AU783852A - Improvements in or relating to television receivers : en
  • DE1636942U - DEVICE FOR MEASURING THE PROFILE OF SURFACES, ESPECIALLY OF SHEET WALLS IN HARBOR BASINS. : de en
  • DE836281C - Dismountable showcase : de en
  • FR1005586A - Precision comparator : en fr
  • GB669889A - Improvements in or relating to method of making alkali metal cyanates : en
  • FR1005252A - Process for preparing emulsive binders : en fr
  • US2592249A - Preparation of uronic acids and derivatives thereof : en
  • US2592381A - Hypodermic syringe : en
  • DE836191C - Process for the production of pregnans : de en
  • FR1005105A - Process for the preparation of an active, stable and carbonated insecticidal liquid of vegetable origin for highly divided self-spraying : en fr
  • FR1005187A - Advanced device producing electric shocks : en fr
  • DE818122C - Copper alloy with increased silicon content : de en
  • GB669760A - Improvements in the synthesis of aliphatic carboxylic acids : en
  • DE836066C - Process for the production of Kuepen dyes : de en
  • DE836272C - Springer mechanism for historical keel instruments such as harpsichords, spinets, viriginals, etc. like : de en
  • DE836432C - Paper sack whose filling valve can be closed : de en
  • FR1005323A - Cigar or cigarette holder : en fr
  • GB669782A - Improved pellets for pharmaceutical use : en
  • FR1005530A - Improvements in mechanical papermaking : en fr
  • FR1005565A - Devices for making permanent corrugations : en fr
  • DE839710C - Hand-operated wood, polishing and grinding machine : de en
  • AU782452A - Adjusting mechanism for brakes : en
  • CA482384A - Electric discharge tube : en fr
  • DE836041C - Dampening system for rotary flat printing machines : de en
  • FI25670A - A process for preparing a stable, concentrated aqueous emulsion from an oil-in-water emulsion by distillation and an emulsion prepared according to this method : en fi
  • DE836187C - Underground sheared conveyor : de en
  • DE836341C - Unperforated inner drum for double drum washing machines and dishwashers : de en
  • FR1005090A - Process for pickling iron and its alloys : en fr
  • GB669726A - Roller bed roller with individual electric motor drive, in particular for rolling mills : en
  • GB670052A - Screw closure caps for tubes, bottles and the like : en
  • FR1005070A - Set for attaching extra-light binoculars to the user's face : en fr
  • FR1005150A - Improvements to processes for bonding rubber or the like on supports, in particular on metals : en fr
  • CA482246A - Refrigerator door latch : en fr
  • FR1005063A - Device to avoid the feedback effect in loudspeaker telephone systems : en fr
  • GB669829A - Pocket photographic camera : en
  • US2592235A - Frequency measuring instrument : en
  • CA482372A - Generator for producing a combustible oil gas : en fr
  • DE835918C - Secondary draft regulator : de en
  • DE836424C - Device for controlling the bezel when cutting the thread in pressed bolts for the production of wood screws : de en
  • DE839725C - Process for obtaining an average sample of gases, e.g. G. Industrial gases : de en
  • DE1637030U - CABLE CLAMP. : de en
  • DE836022C - Conveyor belt drive : de en
  • USRE23478E - -nhxch : en
  • FR1005055A - Device for making dental crowns and others, in plastic : en fr
  • FR1005303A - Jet propulsion system : en fr
  • FR1005307A - Safety indicator for hydraulic vehicle brakes : en fr
  • US2592485A - Container and mixer for beverages : en
  • DE836162C - Suction head with flexible suction cups for simultaneous picking up of objects of different heights : de en
  • GB669781A - Improvements in or relating to electric cables or other insulated electric conductors : en
  • GB669981A - Bleaching process for mineral oils and paraffins : en
  • FR1005238A - Scraping tool intended in particular for machines for preparing used tires for retreading : en fr
  • FR1005312A - Process for manufacturing an anti-scaling composition and products resulting from the application of this process : en fr
  • GB669887A - Fixative for preparing histologic tissue : en
  • GB669974A - Improvements in automatic shotgun : en
  • DE839704C - Hand saw for wood and metal working : de en
  • US2592364A - p-phenylenediamine developer containing alkylacylamidoethyl or alkylacylamidoethoxyring substituents : en
  • US2592119A - Aircraft engine : en
  • US2592391A - Adjustable suspension for vehicles : en
  • DE835955C - Drive arrangement for magnetic recorders that work with tape-shaped magnetogram carriers : de en
  • DE836105C - Vibration indicator, especially for balancing machines : de en
  • DE836110C - Noise filter for light sound carrier : de en
  • DE1637010U - TIRE PROTECTION PLATE. : de en
  • DE836427C - Device for striking the keys of a piano : de en
  • DE836247C - Sealing device for the gap between door and floor, which is coupled with a locking device : de en
  • US2592046A - Combination pocket secretary and/or hip pocket wallet : en
  • US2592102A - Sealed beam filament lamp with heat-reducing means : en
  • GB669935A - Improvements in pressure cookers : en
  • FI25672A - Rörrensare : en fi
  • DE1636909U - CYLINDER HEAD FOR AIR-COOLED COMBUSTION MACHINES. : de en
  • GB669806A - Improvements in structural units : en
  • DE835904C - Amplifier circuit with negative feedback : de en
  • FR1005087A - Suspended file for the classification of documents and, in particular, of microfilm : en fr
  • FR1005490A - Insulated or refrigerated body suitable in particular for trucks or car trailers : en fr
  • FR1005038A - Improvements to gas discharge tubes : en fr
  • FR1005447A - Installation of insulators for very high voltage : en fr
  • DE1636912U - SUN VISOR FOR PHOTOGRAPHIC AND KINEMATOGRAPHIC APPARATUS. : de en
  • DE1636925U - SAFETY WEATHER DOOR. : de en
  • AT170913B - Method and device for the production of panels from fiber materials, in particular fiber cement : de en
  • CA482298A - Spray guns : en fr
  • FR1005503A - Process for the manufacture of hexamethylenetetramine : en fr
  • GB669945A - Improvements in or relating to marine propulsion power plant : en
  • DE836322C - Drawer for a ribbon loom : de en
  • DK73982C - Device for vertical furnaces of the blowpipe type. : da en
  • FR1005367A - Spray head : en fr
  • GB669717A - Improvements in and relating to frequency modulation circuits : en
  • DE1637022U - IRON PROTECTION HOLDER. : de en
  • FR1005385A - Tender for weeding : en fr
  • FR1005473A - Snap-action switch contactor : en fr
  • DE1636980U - ELECTRIC COUPLING FOR HIGH-VOLTAGE ROOF CABLES OF RAIL CARS. : de en
  • US2591787A - Buckle with pivoted tongue : en
  • GB669752A - Improvements in or relating to machines for performing cutting operations on cylindrical workpieces : en
  • DE835977C - Sewing machine needle : de en
  • DE835985C - Candy stamping machine : de en
  • DE839721C - Power amplifier - follow-up gear for measuring devices with motion reversal : de en
  • GB669861A - Improvements in or relating to mixing apparatus : en
  • GR13526B - PRODUCTION METHOD OF NEW OXAZOLINE PRODUCERS. : el en
  • DE1636858U - POCKET KNIFE. : de en
  • DE836000C - Direction indicators for bicycles and motorcycles : de en
  • FR1005050A - New filter element device : en fr
  • FR1005504A - Process for manufacturing an albumin and oil-based product from oilseed and oleaginous fruit cakes : en fr
  • GB669956A - Improvements in or relating to machines for sorting statistical cards : en
  • US2592295A - Apparatus for determining the time of descent of instruments within bore holes : en
  • GB669903A - A method of isolating lactams : en
  • DE1637089U - POSTAGE TABLE FOR EUROPEAN AND IN PARTICULAR EXTERNAL-EUROPEAN AIR MAIL LETTERS. : de en
  • US2591683A - Selector switch brush : en
  • US2592084A - Chimney and means for supporting same : en
  • US2592195A - Heterocyclic nitrogen compounds : en
  • US2592434A - Radioactive marker : en
  • GB669635A - Improvements in or relating to magnetrons : en
  • GB669722A - An improved semi-conductor amplifier and rectifier : en
  • DE835864C - Machine for smoothing footwear, in particular long-shaft and collar boots : de en
  • DE836136C - Printer device for sewing machines : de en
  • DE836335C - Large hole drilling machine : de en
  • US2592218A - Copolymers of allyl acetamides : en
  • US2591783A - Protecting shield : en
  • US2592180A - Hydraulically operated regulator mechanism for vehicle windows or the like utilizing engine starter motor : en
  • DE1636809U - ARTICLE CUTTER. : de en
  • GB669757A - Improvements in or relating to endless flexible belt conveyors : en
  • US2592201A - Manufacture of pile fabrics : en
  • GB670047A - An improved fertilizer distributing, potato planting and seed sowing implement for attachment to a tractor : en
  • DE1636807U - SWIVEL DEVICE FOR HEADLIGHTS, PREFERRED FOR FOG LAMPS ON MOTOR VEHICLES. : de en
  • GB669758A - Improvements in or relating to endless flexible belt conveyors : en
  • FR1005180A - Process and device for the production of aerosols and their applications : en fr
  • GB669805A - Improvements relating to locomotive feedwater preheaters : en
  • US2591729A - Electronic discharge tube system for animated or flowing electric signs and display devices : en
  • US2592271A - Engine starter : en
  • US2592339A - Microscope measuring device : en
  • US2591979A - Mounting for hinged doors and the like : en
  • US2592177A - Child's swing : en
  • AT170951B - Epicyclic gear : de en
  • CA482401A - Poultry picker : en fr
  • DE753975C - Method for sealing vessels filled with gas under excess pressure with a filling tube made of glass, in particular electric incandescent lamps and discharge lamps : de en
  • DE835871C - Method for operating a conveyor belt provided with its own drive : de en
  • DE836077C - Hot water bottle : de en
  • DE836303C - Lock for cupboards and like : de en
  • FR1005537A - Apparatus intended for carrying out catalytic reactions between gases and / or vapors : en fr
  • FR1005023A - Improvements to coffee filters or other substances : en fr
  • FR1005562A - Manufacturing process of sodium metasilicate : en fr
  • IE18929L - Rubber fat, thermal products : en
  • GB669652A - Improvements in or relating to the method of mounting handles : en
  • GB669906A - Process and apparatus for carrying out reactions of gases with fine grained substances : en
  • GB670054A - Improved pillion seat for a motor cycle : en
  • DE767285C - Arrangement for keeping the frequency of oscillation circles constant : de en
  • DE835927C - Process for the production of stable aqueous solutions of theophylline : de en
  • FR1005119A - Curling cream for permanent waves : en fr
  • GB670011A - Production of stainless steel in an arc electric furnace : en
  • GB669669A - Three dimensional copying, milling, grinding or planing machine : en
  • DE1637028U - ROOF FOR WALL CABLE JUNCTION. : de en
  • BE500747A - PROCESS FOR THE PREPARATION OF DIHYDROLYSERGIC ACIDS. : en fr
  • DE1636988U - DEVICE FOR PRODUCING INK DRAWINGS. : de en
  • US2592212A - Nursing bottle holder and kit : en
  • AT170897B - Decal for indelible marking, decoration etc. like : de en
  • CA482321A - Antifriction screw and nut bearing mechanism : en fr
  • US2591904A - Coating compositions and preparation thereof : en
  • US2591800A - Hydraulic control valve : en
  • US2592418A - Diuretic mercury compounds : en
  • DE1637056U - AXLE SUSPENSION FOR FARM CART. : de en
  • FR1005492A - Advanced Reservoir Pen Holder : en fr
  • FR1005213A - New construction : en fr
  • GB669709A - Procaine-penicillin g composition : en
  • GB670013A - Improvements in and relating to inflatable rubber balls : en
  • DE835921C - Device for the continuous dissolution of cellulose xanthate : de en
  • FR1005198A - Tubular beam and its applications : en fr
  • GB669695A - Improvements in or relating to ladles for carrying and dumping slag and the like : en
  • GB669971A - Improvements in or relating to gaseous discharge tubes : en
  • GB669978A - Improvements in or relating to electrostatic coating method and apparatus : en
  • AT170999B - Bicycle stand lock : de en
  • DE835846C - Three-pressure control valve for the compressed air brake of load trailers : de en
  • DE836004C - Dismountable wheel rim for motorcycle or car tires or the like. : de en
  • GB669985A - New or improved process and apparatus for finishing fabrics : en
  • DE1637052U - PIN HOLDER. : de en
  • DE835897C - Arch bridge : de en
  • DE835931C - Method and device for treating bulk material with ultraviolet rays : de en
  • US2592336A - Machine and method for forming collapsible tubing : en
  • US2591927A - Obtaining tumor tissue specimen : en
  • US2592042A - Heating plug : en
  • US2592187A - Automatic guide pin for routing machines : en
  • DE836304C - Cable lock : de en
  • FR1005495A - Steel case-hardening process : en fr
  • US2591758A - Awning : en
  • US2592294A - Bearing : en
  • US2591685A - Sliding bracket lock : en
  • US2592307A - Wheel truck or dolly : en
  • US2592233A - Frost removing arrangement for refrigerator cabinets : en
  • US2592373A - Transparent sheet protector : en
  • DE757055C - Electro-hydraulic control for shut-off devices, slides, valves, taps : de en
  • DE1636921U - COLLAR FOR SHIRTS. : de en
  • DE767282C - Device for distributing earth masses over larger areas : de en
  • DE839273B - Adding and calculating machine : de en
  • US2592018A - Function printer : en
  • US2592455A - Tobacco smoking pipe : en
  • US2591679A - Aminoalkanoyl phenothiazine deriv : en
  • FR1005247A - Centrifugal separator : en fr
  • CA482319A - Water-repellent coating composition and method : en fr
  • CA482394A - Improved mineral oil composition : en fr
  • AT170993B - Double-walled container, especially a refrigerator : de en
  • DE835937C - Fingers, especially when peeling potatoes, fruit or the like. : de en
  • CA482318A - Laminated magnetic core : en fr
  • US2591895A - Shaft gauge : en
  • US2591949A - Fuse housing construction : en
  • US2592192A - Spoon with a base : en
  • US2592464A - Continuous proportional sampler : en
  • US2591780A - Double-glazed metal sash : en
  • DE835976C - Additional device for sewing machines : de en
  • FR1005254A - Lock : en fr
  • CA482312A - Water-vapor resistant coated paper : en fr
  • AU780252A - Improvements in and relating to control and power regulation for lift motors andthe like : en
  • DE836334C - Sock holder clamp : de en
  • FR1005467A - Mechanical device for automatic regulation of the most economical carburetion of internal combustion engines : en fr
  • DE835874C - Process for the production of pile fabrics : de en
  • DE836233C - Livestock birth apparatus : de en
  • DE839499B - Process for the production of folinic acid : de en
  • DE839770C - Tight pressure cap for milk cans and similar containers : de en
  • DE1636907U - DEVICE FOR CONNECTING THE SCYTHE BLADE TO THE HANDLE. : de en
  • DE836182C - Ground pressure measuring device for deep boreholes : de en
  • USD166403S - Mxcoll slingshot : en
  • DE839745C - Retaining spring for ignition distributors of internal combustion engines : de en
  • DE1637093U - COD SELF-BOOKING REPLACEMENT. : de en
  • DE836151C - Lifting device for doors and windows : de en
  • CA482352A - Jacks for agricultural machines : en fr
  • DE1636879U - ELECTRIC HEATING VEST. : de en
  • DE820175C - Dimmer switch for headlights of vehicles : de en
  • DE835895C - Process for the separation of gas mixtures : de en
  • AT170932B - Screw clamp for gluing edges : de en
  • DE1636873U - WET FILTERS FOR SEPARATING DUSTS FROM GASES. : de en
  • US2591899A - Self-sustaining gas tube circuit : en
  • US2591964A - Forming means for profile grinding wheels : en
  • DE1636861U - COMPETITION GAME. : de en
  • GB669984A - Improvements in or relating to machines for the manufacture of industrial wool from solid stock : en
  • CA482407A - Method and apparatus for treating materials in suspension in elastic fluid : en fr
  • DE836226C - Intermediate piece for polishing motors, especially for dental purposes : de en
  • FR1005474A - Improvements to ordered spark gaps : en fr
  • US2591739A - Filling machine : en
  • US2592010A - Apparatus for melting batch material used in the manufacture of glass : en
  • DE1636915U - SADDLE SUSPENSION, IN PARTICULAR FOR DRIVER'S SADDLE ON POWER BIKES. : de en
  • DE1636968U - WEFT COIL CHANGING DEVICE FOR LOOMS. : de en
  • DE1637001U - ELASTIC BEARING, IN PARTICULAR FOR VEHICLE BODIES. : de en
  • GB669675A - Improvements relating to apparatus for the electrolytic prevention of corrosion of metallic underground structures : en
  • US2591971A - Conveyer belt apparatus : en
  • FR1005321A - Device for the automatic movement of a mine transporter : en fr
  • GB670005A - Apparatus for photo-composing purposes : en
  • FR1005573A - emulsions : en fr
  • GB670008A - Improvements relating to hydraulic follow-up systems : en
  • DE835917C - Process for the preparation of methyl and chloromethyl compounds of pyrazolanthrone-benzanthrones and their leucoesters : de en
  • DE836088C - Gas-fired furnace with several flame tubes : de en
  • USD166416S - Cx//a p p/w4/v, by : en
  • AT170996B - Shaped stone : de en
  • CA482253A - Coupled windows : en fr
  • DE836300C - Multi-speed transmission for ships : de en
  • DE759125C - Equipment on writing business machines for the introduction of a slip sheet : de en
  • DE835903C - Device for switching off acoustic feedback in systems with sound receivers and sound transmitters : de en
  • GB669996A - Improvements in or relating to signalling systems : en
  • DE811305C - Children's sewing machine : de en
  • DE836156C - Drive-operated toy vehicle : de en
  • GB669948A - Improvements relating to textile spinning machines : en
  • DE836210C - Weatherproof insulated electrical cable : de en
  • FR1005439A - Improvements to television receivers : en fr
  • US2591858A - Double walled mold for casting long ingots : en
  • GB669837A - Improvements in or relating to agricultural implements : en
  • US2592214A - Propeller and spinner construction : en
  • GB669780A - Improvements in or relating to electric cables or other insulated electric conductors : en
  • GB669844A - Improvements in or relating to telegraphic tape-recording apparatus : en
  • US2592168A - Hydraulic jack for handling rod strings or the like in wells : en
  • US2592314A - Cleaning apparatus : en
  • DE836023C - Control device for gap sealer and measuring pocket closure in a conveyor vessel system : de en
  • DE836059C - Arrangement for cooling electrical machines : de en
  • DE839705C - Hand saw with two bars connected by a clamping device : de en
  • DE836274C - Bellows and clothes protectors for harmonicas : de en
  • FR1005025A - Retractable stand for typewriter or other device : en fr
  • FR1005226A - Method and device for the production of hydrogen used as fuel : en fr
  • US2592390A - Snare : en
  • US2591862A - Refrigerator : en
  • US2591913A - Means for releasably supporting aircraft components : en
  • US2592161A - Apparatus for continuously abrading elongated strands : en
  • DE1636979U - CONTACT WIRE CLAMP. : de en
  • FR1005288A - Improvement in capacitors, especially capacitors with ceramic dielectric : en fr
  • FR1005442A - Further development of flexible drive shafts : en fr
  • GB669736A - Improvements in and relating to coating compositions : en
  • US2592045A - Leg rest : en
  • DE754565C - Roller switch gear for electrical rotary switches : de en
  • DE836426C - Crank hammer : de en
  • DK73989C - Mechanical riding animal. : da en
  • DE836074C - Methods and devices for producing and mending knitted and hosiery goods : de en
  • DE836391C - Target device for nailing femoral neck fractures : de en
  • FR1005598A - Improvements made to centrifugal pendulums, in particular those for dynamic vibration dampers : en fr
  • FR1005136A - Development of systems using electrical extensiometers : en fr
  • DE835891C - Manure liquefaction and bog treatment device : de en
  • DE835941C - Process for welding reinforcement eyelets into thermoplastic plastic films : de en
  • DE836089C - Small electric stove, preferably for toy purposes : de en
  • DE836410C - Optical transmission method for strongly absorbing media : de en
  • US2592215A - Apparatus for subjecting materials to a disintegrating or pulping treatment : en
  • US2592290A - Portable dam : en
  • FR1005337A - Visual charge indicator : en fr
  • GB669800A - Improvements in, and relating to, bedjackets and similar wearing apparel : en
  • FR1005143A - Advanced mechanics for looms and looms with application : en fr
  • FR1005197A - Vibrator or oscillating motor with asymmetric accelerations : en fr
  • FR1005433A - Combined dynamo and chain tensioner for bicycles, tandems or the like : en fr
  • US2591722A - Abrasion testing machine : en
  • US2591950A - Circuit interrupter : en
  • FR1005120A - Vehicle with removable body : en fr
  • FR1005434A - Improved control device, usable in particular for brakes : en fr
  • GB669778A - Improvements in and relating to aqueous dispersions of polymeric materials : en
  • GB669965A - Improvements in and relating to frequency modulation detector circuits : en
  • GB670049A - Appliance for supporting books and other articles for use by persons when in a supine or semi-supine position : en
  • DE835865C - Anti-slip device for skis : de en
  • DE836377C - Motor drive for electrical switches with switch-off energy storage device charged when switching on : de en
  • FR1005446A - Removable container : en fr
  • FR1005569A - Kit for eyeshadows, and in particular for lipstick, applicable with a brush : en fr
  • GB669824A - Improvements in foot appliances : en
  • DE755391C - Device for relaxing those parts of the scalp on which balding occurs : de en
  • DE836273C - Metal string for musical instruments : de en
  • FR1005561A - Assembly device for tubes, bars and the like : en fr
  • GB669831A - Improvements in or relating to a catalyst for the synthesis of hydrocarbons : en
  • FR1005453A - Manufacturing process of bakelite objects with metallic decorations : en fr
  • FR1005515A - Process for the construction of frames of houses : en fr
  • FR1005163A - Process for cooking and sterilizing food products or other products contained in sealed containers and apparatus for continuously carrying out this process : en fr
  • GB669871A - Process and apparatus for tapping liquid slag from pressure gas producers : en
  • US2591922A - Friction shock absorber for railway car trucks : en
  • US2591818A - Vaporizing device : en
  • FR1005157A - Cooker : en fr
  • GB669671A - Production of gaseous hydrogen chloride from an aqueous solution thereof : en
  • GB669689A - Improvements relating to clips for securing electric conductors and other elongated members to a support : en
  • FR1005273A - Device used to decompose, recompose and remotely transmit free movements evolving on the two-dimensional plane of various objects such as: tracer points, etc. : en fr
  • GB669792A - Door control mechanism : en
  • GB669798A - Improvements relating to cast iron : en
  • DE836142C - Camera for reproduction purposes : de en
  • DE836240C - Disinfectant with lubricating and anti-rust properties : de en
  • DE836254C - Device for checking the mutual alignment of vehicle wheels : de en
  • DE836279C - Coat for containers made of paper or the like and process for its manufacture : de en
  • GB669711A - An improved process for the catalytic conversion of hydrocarbons : en
  • GB669767A - Improvements in or relating to printers' galleys : en
  • GB669785A - Improvements in devices for superfinishing machined surfaces : en
  • US2591929A - Conveyer trough : en
  • FR1005021A - Differential electric motor : en fr
  • GB669901A - Improvements relating to the control of electric motors for operating long-travel mechanism of travelling cranes : en
  • DE836357C - Heat exchanger : de en
  • DE836078C - Feeding bottle : de en
  • FR1005258A - Improvements made to the pivoting device of automobile trailers, known as : en fr
  • US2592329A - Optical apparatus for measuring by deflection : en
  • DE835995C - Trailer coupling for motor vehicles and. like : de en
  • DE835859C - Footrest : de en
  • DE762448C - Device for the lateral alignment of molding boxes : de en
  • DE836299C - Screw drive for ships, especially for tugs and fishing vessels, with additional electric drive : de en
  • DE839746C - Spark plug with ceramic insulator : de en
  • FR1005088A - Ridge or lateral articulation key for hangers, supports or props of mine tunnel frames : en fr
  • FR1005064A - Improvements to single-way loudspeaker telephone installations : en fr
  • FR1005361A - Method and apparatus for studying and recording variations of a variable quantity : en fr
  • FR1005469A - Improvements to magnetic amplifiers : en fr
  • AT170923B - Thin-walled mold for the continuous casting of refractory metals, especially iron and steel : de en
  • DE750955C - Heat exchanger with coatings for corrosion protection : de en
  • FR1005308A - Improvement in control devices for circuits traversed by pressurized fluids : en fr
  • FR1005126A - Electromagnetic detection method : en fr
  • FR1005498A - Improvements made to means for coupling parts to be rotated : en fr
  • FR1005370A - Gear change device : en fr
  • US2591902A - Washing and cooling means for the plungers of high-pressure homogenizer pumps and the like : en
  • US2592298A - Photographic reversal process using high-intensity flash exposure : en
  • AU160654B2 - Electrolytic cell, in particular storage battery cell : en
  • FR1005420A - Highly adhesive road binders : en fr
  • US2592139A - Continuous process for the production of anhydrous glauber's salt : en
  • US2592324A - Garbage loading assembly for trucks : en
  • US2592512A - Collapsible top : en
  • FR1005039A - New fabrics with inscriptions on the edge : en fr
  • FR1005127A - Device for defusing and calibrating and possibly re-priming cartridge cases : en fr
  • FR1005376A - Convertible sofa bed : en fr
  • FR1005443A - Glue cooker : en fr
  • GB670032A - Improvements relating to dynamoelectric machines : en
  • GB669656A - Electric overload-protection switch : en
  • GB670018A - Improvements in apparatus for coating articles with plastic material : en
  • US2591737A - Detection of oil in mud-laden well drilling fluids : en
  • DE836257C - Tongue frequency meter with variable free tongue length : de en
  • GB669755A - Means for regulating the supply of liquid fuel to internal combustion prime movers : en
  • GB669868A - Improved method of and apparatus for fractional crystallization : en
  • US2592377A - Manufacture of gas mixtures containing carbon monoxide and hydrogen : en
  • US2592371A - Valve for compressed acetylene : en
  • US2591875A - Retainer for children : en
  • US2592037A - Spring-actuated stud wrench : en
  • FR1005389A - Drive device for snap-action rotary switch : en fr
  • GB669683A - Improvements in or relating to joint assembly : en
  • GB669904A - Improvements in or relating to fuse wire holders : en
  • AU777652A - Electrical connectors : en
  • DE1637014U - AUTOMATIC SHUT-OFF DEVICE FOR SPRAYING MACHINES IF THE PAINT JET FAILS. : de en
  • FR1005135A - Method and device for increasing the sensitivity of t receptors. s. f. : en fr
  • FR1005593A - Hob with internal heating elements : en fr
  • FR1005190A - Device ensuring, simultaneously or individually, the extraction and automatic loading of coal with guide by conveyor : en fr
  • FR1005523A - Luminescent photographs and their production process : en fr
  • DE836267C - Device for thread cutting on a lead screw lathe : de en
  • FR1005083A - Mobile attachment for balancing system of drawing machines : en fr
  • FR1005594A - Ceramic compositions : en fr
  • GB669658A - Improvements in or relating to teapots : en
  • GB669727A - Improvements in sheet feeding apparatus : en
  • USD166396S - Illuminable sign : en
  • US2591981A - Circuit arrangement, including a cathode-ray tube comprising cathode-ray beam deflecting means : en
  • FR1005085A - Exhaust mechanism for jerky control of the carriage of address plate stamping machines : en fr
  • FR1005363A - Process for obtaining watertight seals : en fr
  • GB669746A - Improvements in or relating to the extraction of organic acids : en
  • DE836425C - Crank hammer : de en
  • GB669822A - Dialling system for automatic telephony : en
  • DE836198C - AC telegraphy system : de en
  • FR1005580A - Improvements made to items such as socket outlets : en fr
  • DE836007C - Hydraulically operated controllable pitch propeller, especially for ships : de en
  • DE839703C - Hand saw with clamping device : de en
  • DE1636963U - SAEG SPATULA. : de en
  • DE836188C - Turnbuckle for pit stamp : de en
  • DE1636865U - TOY CAROUSEL. : de en
  • DE839728C - Calculation board : de en
  • GB670050A - Improvements in and relating to automatic electric circuit opening devices : en
  • FR1005051A - Spark plug : en fr
  • GB669938A - Improvements relating to tension limitation in stressed wires and the like : en
  • DE1636886U - HAND LEVER FRUIT AND VEGETABLE JUICING PRESS. : de en
  • DE839766C - Method and device for treating tobacco and other goods in a vacuum : de en
  • FR1005241A - Mussel oil : en fr
  • FR1005511A - Device for bringing two moving vehicles into coincidence in space : en fr
  • US2591907A - Thermally adjustable electrical device enclosed within envelopes : en
  • US2592171A - Quick-change bait casting fish lure : en
  • DE1637084U - SPIRIT LEVEL. : de en
  • DE835860C - Frame shoe : de en
  • DE836276C - Electric motor with built-in friction clutch : de en
  • FR1005240A - Improvements to internal combustion engines, especially those driving a propeller : en fr
  • US2592399A - Current-limiting fuse : en
  • DE767273C - All-terrain vehicle : de en
  • DE835880C - Two- or multi-armed pullers for pulling off ball bearings, toothed wheels, discs, automobile wheels, etc. Like. Of stub axles : de en
  • FI25669A - Device for folding dust filters : en fi
  • GB669644A - Improved method of and device for the edgewise joining of board-like objects : en
  • DE1636828U - COAXIAL CONSTRUCTION CONDENSER FOR HIGH FREQUENCY EMISSIONS. : de en
  • DE836010C - Self-lubricating door and window mounts : de en
  • GB669676A - Improvements in or relating to return and safety valves for liquids : en
  • US2591806A - Power transmission : en
  • US2591942A - Regulated direct voltage power supply : en
  • US2592229A - Self-aligning shoe for steady rests used on lathes : en
  • US2592250A - Photographic silver bromide emulsion containing some silver iodide : en
  • DE1636910U - EXHAUST CHANNEL FOR AIR-COOLED CYLINDER HEADS OF DIESEL ENGINES. : de en
  • DE836224C - Shoemaker's bristle made of synthetic, linear high polymers : de en
  • DE836345C - Device for the continuous mixing of two substances : de en
  • DE836128C - Spark plug with chrome coated electrode : de en
  • US2592261A - Halophosphate phosphors : en
  • US2592375A - Throttle control : en
  • US2591891A - Demountable structure : en
  • US2592515A - Photographic emulsions containing symmetrical tetranuclear dye salts : en
  • GB669925A - Improvements relating to power transmission mechanisms : en
  • DE1637082U - NONIUM CLASSIFICATION FOR SLIDE GAUGE. : de en
  • FR1005284A - Device for preparing a homogeneous mixture of gasoline and larger or smaller pieces of raw rubber : en fr
  • DE836086C - Height-adjustable club and dining table : de en
  • DE836166C - Closure for tubes, bottles, etc. like : de en
  • DE836202C - Polarized AC alarm clock : de en
  • DE836251C - Process for separating bismuth and tin : de en
  • FR1005081A - Improvements made to means for tight sealing of cases and enclosures, in particular for electric capacitors : en fr
  • FR1005233A - Process for the manufacture of cristobalite : en fr
  • FR1005438A - Curling irons improvement : en fr
  • GB669768A - Improvements in and relating to fire-backs : en
  • FR1005493A - Reservoir pen holder : en fr
  • GB669895A - Improvements in or relating to silica bricks : en
  • GB669825A - Installation for the hydraulic transportation of pulverulent materials : en
  • FR1005164A - Improvements to stapling machines : en fr
  • GB669816A - Improvements in or relating to hosiery and method of knitting same : en
  • GB669970A - Improvements in or relating to radio-receivers : en
  • DE836164C - Transport containers for high loads, especially coffins made of cardboard or similar material : de en
  • GB669850A - Improvements in electric motor control devices : en
  • FR1005102A - Further training in ship mooring systems : en fr
  • GB669818A - Improvements in or relating to adjustable steering wheel shafts for motor vehicles : en
  • GB669932A - Improvements in float-operated electric switches : en
  • FR1005329A - Car controls enhancements : en fr
  • GB669633A - Photographic process for producing a line image : en
  • FR1005332A - Block printing device for the composition of texts in the Hebrew language: that : en fr
  • DE839718C - Process for the production of latex with a high solids content by emulsion copolymers of a conjugated diolefin with acrylonitrile : de en
  • DE836171C - Conveyor and allocation device for piece goods, e.g. Bags : de en
  • AU795652A - Improvements in or relating to the preparation of N-alkyl-omegaphenyl-tertiary butylamines : en
  • FR1005132A - Improvement in the manufacture of artificial resins : en fr
  • CA482272A - Variable speed transmission : en fr
  • FI25711A - Veikkauslaite : en fi
  • DE836112C - Magnetic head for recording and playing back magnetic tapes : de en
  • DE836252C - Helmet for different head sizes : de en
  • AU779652A - Progressive classifying or treating solids ina fluidized bed : en
  • DE825904C - Device for measuring keyways in shafts : de en
  • FR1005005A - Improvements to guillotine felts : en fr
  • FR1005043A - Improvement in crushing and debris disposal devices as well as their control method : en fr
  • FR1005441A - Combined lighting and observation device on mirror : en fr
  • GB669973A - Improvements in or relating to writing instruments : en
  • FR1005058A - Locking device for scales, and in particular for portable Roman scales : en fr
  • DE836097C - Process for the production of cell bodies from liquid phenol-aldehyde synthetic resin : de en
  • DE836278C - Disinfectants and preservatives : de en
  • DE836190C - Washing machine, in particular series washing machine, with automatic control of the operating elements : de en
  • DE839750C - Saver pickling agents and protective agents for metal surfaces of pickling plants : de en
  • US2591859A - Gripping device : en
  • US2592420A - Pulling tool : en
  • US2592486A - Hydraulic metering fuse : en
  • GB669959A - Improvements in aircraft cameras for taking photographs for radial nadir point triangulation : en
  • DE836310C - Device for cleaning rollers on crushers for crushing foreign bodies in fleeces : de en
  • DE839722C - Device for eavesdropping on machines, pipelines, etc. for noises : de en
  • AT170994B - Plate heat exchanger : de en
  • US2592116A - Sled : en
  • US2592202A - Photoelectric sorting device : en
  • US2592258A - Article of manufacture in the form of a picture and method of making same : en
  • AT170868B - Process for the preparation of new 4- (N-phenyl-N-benzyl-) amino-1-alkylpiperidines or their derivatives substituted in the aromatic radicals : de en
  • AT170887B - Process for simultaneous, double-sided, multi-colored dry offset printing : de en
  • CA482287A - Mechanical silent tappet : en fr
  • CA482404A - Four wheeled trailer vehicle : en fr
  • AT170930B - Hand drill for drilling knotholes : de en
  • AU154039B2 - Polyvinyl compositions suitable forthe production of moulded products : en
  • AU783052A - Improvements inthe manufacture of artificial filaments and fibres of protein : en
  • GB669808A - Improvements in or relating to cleaning machines for cleaning watch parts and the like : en
  • GB670009A - Oiliness and extreme pressure additives : en
  • CA482350A - Voltage regulating apparatus : en fr
  • US2592029A - Dry powder fire extinguisher : en
  • DE1636844U - METAL CLAMP FOR ASHER FOR HOLDING AND EMBLEMING CIGARETTES. : de en
  • DE1636923U - SWIMSUIT FOR LADIES. : de en
  • FR1005449A - Improvements in means intended to prevent the heating of bearings of rotating shafts, in particular shafts of electrical devices such as electric retarders : en fr
  • DE1636880U - CHIMNEY HEAD. : de en
  • GB669674A - Electrically driven rotary shears : en
  • GB670029A - Improvements in or relating to apparatus for marking instrument scales : en
  • US2591874A - Bubble-forming writing instrument : en
  • GB669840A - Improved apparatus for conveying articles : en
  • DE839713C - Process for the production of waterproof garments by deforming thermoplastics : de en
  • GB669732A - Improvements in or relating to rotary bearing arrangements : en
  • FR1005129A - Floors for buildings and their production methods : en fr
  • GB670044A - Improvements in pneumatic suspension devices for vehicles : en
  • DE835911C - Switching device : de en
  • DE836262C - Measuring and testing device for continuous monitoring of the degree of concentration and / or other properties of acids, bases and other liquid substances using alternating current : de en
  • FR1005110A - Construction box for machines : en fr
  • DE836386C - Firing grate with rotating grate bars that circulate and transport the fuel : de en
  • FR1005220A - Pneumatic impression tray for eye casts and especially for eye casts intended for the manufacture of plastic contact lenses : en fr
  • DE836070C - Process for the production of warp knitted fabrics : de en
  • IE19999L - Sanitary closets : en
  • DE1636864U - ROAD LIGHTING FOR PLAY VEHICLES. : de en
  • DE1636948U - ELECTRIC DIVING DEVICE FOR GENERATING VIBRATIONS IN LIQUIDS. : de en
  • CA482236A - Garment : en fr
  • CA482283A - Cups and other drinking vessels : en fr
  • CA482299A - Coffee extraction process : en fr
  • DE836376C - Light signaling device for electrical devices, especially switches of all kinds : de en
  • AU777952A - Acid plating baths anda method of producing bright zinc plate : en
  • AU789752A - Improvements in or relating to polycrystalline ceramic materials : en
  • AU793252A - improvements in or relating to apparatus for detecting the movement of objects of magnetic material : en
  • DE1636972U - TURN UP. : de en
  • AT170943B - Fire extinguishers with extinguishing liquid constantly under gas pressure : de en
  • AT170889B - Degasser : de en
  • AU790352A - Diphenyl ketones of pharmaceutical value andthe preparation thereof : en
  • FR1005259A - Improvement in electric resistance and spark welding : en fr
  • FR1005588A - Microwave modulation device : en fr
  • US2591864A - Line diagram panel : en
  • US2592095A - Knob equipped door handle construction : en
  • US2591710A - Production op fused cyclic thio : en
  • US2592266A - Preparation of glucuronic acid and derivatives thereof : en
  • CA482314A - Electric regulation by reversible motors : en fr
  • US2592185A - Focusing device : en
  • US2592277A - Bearing for gauge cutters of rotary rock bits : en
  • US2591810A - Electrical time-delay network : en
  • US2592054A - Barking drum : en
  • US2592398A - Stapling machine : en
  • DE1637011U - BICYCLE SADDLE. : de en
  • GB669789A - Improvements in or relating to safety controls for absorption refrigeration systems : en
  • GB669846A - Improvements in or relating to heat insulating blankets : en
  • FR1005007A - Process for the surface treatment of aluminum and its alloys : en fr
  • FR1005253A - Sulphoxidation process : en fr
  • DE836124C - Diesel engine with a device for air regulation : de en
  • US2592107A - Synthetic amphoteric polymers containing free amino groups and free acid groups : en
  • US2592283A - Wrapping machine : en
  • AU151909B2 - Improvements relating to spectacles : en
  • US2592152A - Adjusting mechanism for metal drawing presses : en
  • CA482357A - Yarn tensioning device : en fr
  • CA482366A - Mixing circuit-arrangement : en fr
  • DE836379C - Protective circuit against dangerous contact voltages in the event of an earth conductor break in electrical systems : de en
  • FI25706A - Cylinder lock side plate : en fi
  • DE836114C - Magnetic recorder : de en
  • AT170861B - Process for the preparation of the biologically active 3,3'-bis-4-hydroxycoumarinylacetone : de en
  • AU159487B2 - Method of bonding aluminum toa ferrous metal backing layer and articles produced thereby : en
  • DE836282C - Model for interiors : de en
  • US2592124A - Pitch lock and actuating valve therefor : en
  • US2592370A - Compounds of the quinophthalone series and method for their production : en
  • US2592521A - Bonded asbestos and method of making the same : en
  • USD166395S - Ve n tor : en
  • AT170921B - Barrel bung : de en
  • DE1636966U - FASTENING OF MASS ITEMS SUCH AS BUTTONS ON A CARDBOARD OR DGL. DOCUMENT. : de en
  • DE839774C - Centrifuge for the treatment of two or more liquid agents with one another : de en
  • AU795252A - Fluid pressure valve : en
  • US2592033A - Pocket handkerchief : en
  • US2592130A - Insulating fastening device : en
  • US2591779A - Sign and method of making the same : en
  • DE1636930U - ELECTRIC SWITCHING DEVICE FOR WORKING MACHINES WITH SQUARE-RUN MOTORS. : de en
  • DE835940C - Injection mouthpiece for plastic masses, especially rubber compounds : de en
  • FR1005004A - Mixed gasifier of fuel and water for addition to combustion engine carburetor : en fr
  • US2591834A - Retractable rocket launcher : en
  • DE1637053U - SHOW AND SALES BOX. : de en
  • DE835959C - Scythe : de en
  • US2592111A - Injector for internal-combustion engines : en
  • US2592402A - Earth auger : en
  • DE836015C - pen : de en
  • FR1005219A - Further training in the manufacture of felt hats : en fr
  • FR1005427A - Electric heater : en fr
  • BE500636A - Electrical communication systems and similar systems : en fr
  • DE836217C - End shield, especially for electric motors : de en
  • DE836429C - Double stitch shoe sewing machine : de en
  • DE1637083U - VIBRATE ATTACHMENT TO SPIRIT LEVEL. : de en
  • AU788452A - Improvements in torque spanners : en
  • CA482338A - Electron discharge devices : en fr
  • AU156242B2 - Production of cellular materials using organic carbonyl azide blowing agents : en
  • DE835845C - Removable hood for vehicles, especially automobiles : de en
  • DE835930C - Method of preparing tissue for microscopic examination : de en
  • DE836270C - A punching and notching device consisting of V-shaped knives for preparing the right-angled bending of U-shaped structural steel : de en
  • GB669790A - Improvements in or relating to organopolysiloxanes : en
  • US2591714A - Separation of close-boiling oxygenated compounds from their liquid mixtures : en
  • CA482356A - Air conditioned baby crib : en fr
  • DE836082C - Hangers for handbags : de en
  • DE839520C - Housing for the connection of a cable under internal pressure with a longitudinally reinforced sheath : de en
  • FR1005218A - Improvements made to gear systems, particularly planetary and planetary : en fr
  • US2592001A - Hydraulic moving, positioning, and holding mechanism : en
  • DE1637051U - DISPLAY CASE. : de en
  • DE1637055U - LATERALLY SWIVELING STACKING GUIDES FOR PACKING PRESSES FOR PRESSING FRUIT AND OTHER FRUITS. : de en
  • DE836419C - Two-part pipe clamp : de en
  • US2592098A - Plier-wrench with guided jaws : en
  • US2591941A - Multicolor press : en
  • USD166391S - Embroidered eyelet fabric : en
  • USD166425S - Belt display stand : en
  • US2592363A - P-phenylenediamine developer containing nu-alkylacetamido ethyl substituent : en
  • US2592492A - Reversible motor : en
  • US2591959A - Quick opening valve : en
  • US2592519A - Turbodrill thrust balancing apparatus : en
  • USD166417S - Rubin glove : en
  • FI25710A - Leksaksskjutvapen med projektilmagasin : en fi
  • FR1005024A - Soundproof floor by reinforced cement joists, prefabricated, braced, and by elements of slabs agglomerated with plaster : en fr
  • GB669771A - Ethylene interpolymer waxes : en
  • GR13518B - NEW TYPE DRINK. : el en
  • CA482232A - Hand operated machine for making precast blocks or bricks : en fr
  • USD166428S - Candlestick : en
  • AT170975B - bar : de en
  • FR1005108A - Process for the production of medical support bodies : en fr
  • US2591879A - Fluid heater for oil well treating apparatus : en
  • USD166401S - Animal halter : en
  • US2592312A - Milburn : en
  • AU155809B2 - Improvements in or relating to fluid pressure responsive devices or apparatus : en
  • DE752685C - Process for transferring fibrous, water-soluble cellulose ethers into the powdery state : de en
  • US2592166A - Safety bed : en
  • DE836329C - Device for threading the weft thread in the shuttle with bobbin changing devices for automatic looms : de en
  • CA482237A - Coats and the method of making the same : en fr
  • CA482284A - Aircraft : en fr
  • DE839742C - Safety device for machines equipped with an air filter : de en
  • GB669764A - Improvements in yarn packages for use in warping : en
  • FR1005008A - Self-closing camping bag with velvet adjustment by straps : en fr
  • US2591841A - Hydrohalogenation of unsaturated conjunct polymers : en
  • US2592092A - Nutation damping device : en
  • FR1005101A - Device for monitoring the progress and execution of any operation or movement in its successive phases : en fr
  • FR1005534A - Improvements to processes and installations such as those for cinema and television : en fr
  • FR1005541A - Combination of gas turbines with supercharged coil installations and adjustment of the devices thus designed : en fr
  • AT170949B - Suspension vehicle, especially for a manure track : de en
  • GB669747A - Method of waterproofing textile fibres and similar materials : en
  • AT170870B - Delivery of cookers : de en
  • AU153295B2 - A wrapper or case for igniting rods andthe like : en
  • DE835852C - Door stops, especially for motor vehicles : de en
  • DE835964C - Plain bearings, especially for belt rollers : de en
  • DE836132C - Auxiliary device for retrofitting to grease guns operated by a foot lever drive : de en
  • DE836163C - Device for printing on the top and for moistening or gumming paper strips on the underside : de en
  • FR1005071A - Flexible wooden sole : en fr
  • FR1005193A - Process for hardening or bonding collages : en fr
  • DE836093C - Device for applying viscous liquids, in particular glue solutions, to foil-like or veneer-like materials : de en
  • DK73980C - Rotary chamber piston compressor. : da en
  • FR1005185A - Supply device for hydraulic clutches or couplings : en fr
  • AU153136B2 - Apparatus forthe continuous cooling or drying of gas : en
  • FR1005072A - Self-igniting cigarette or similar : en fr
  • FR1005147A - Ferrous alloys with high hot mechanical strength : en fr
  • US2591702A - Ribbon type razor assembly : en
  • US2591752A - Flight trainer : en
  • GB669724A - Improvements in or relating to devices for the elastic coupling of two coaxial shafts : en
  • AU158572B2 - Improvements in or relating to television receivers : en
  • CA482305A - Casting rod : en fr
  • US2592148A - Garment tensioning means : en
  • FR1005328A - Autoclave cooker with electric or other heating : en fr
  • FR1005331A - Lock with key locking, especially for furniture : en fr
  • US2592289A - Device for indicating contents of freight cars : en
  • US2592309A - Flexible coupling : en
  • DE836019C - Method and machine for producing laps from fiber ribbons : de en
  • FR1005015A - Visor : en fr
  • GB669712A - Improvements relating to the construction of buildings : en
  • CA482279A - Carburetter : en fr
  • CA482383A - Electric discharge tube : en fr
  • FR1005383A - Knee joint for artificial legs : en fr
  • DE836354C - Process for the production of melamine from urea : de en
  • DK73994C - Method for making artificial stone. : da en
  • US2591826A - Galvanic water correction device : en
  • US2592281A - Fuel injection pump : en
  • DE1636825U - STORAGE AND COOLER CONTAINERS, IN PARTICULAR FOR FROZEN FOOD. : de en
  • DE839779C - Contactor change gear control : de en
  • DE839775C - Warping machine with multiple brakes : de en
  • GB670000A - An improved lens for use in association with cathode ray tubes, for example in television receivers : en
  • CA482348A - Pulverizer : en fr
  • DE753103C - Device for the independent extraction and loading of coal : de en
  • FR1005056A - Plug : en fr
  • GB669969A - An improved manufacture of snapper members in electric snap action switches : en
  • DE752100C - Process for the electrowinning of pure aluminum : de en
  • US2592019A - Wire-cutting machine : en
  • USD166388S - Clock frame or similar article : en
  • FR1005131A - Automatic oil burner operating by evaporation and heating of water, with hydrogen recovery : en fr
  • FR1005047A - Gas emission switch in a pipe in the event of an abnormally high flow rate : en fr
  • US2592086A - Means adjustably supporting a mirror from a cabinet or other base member : en
  • FR1005099A - Pipe connection : en fr
  • FR1005540A - Plug : en fr
  • FR1005166A - Improvements to electrical signaling : en fr
  • US2591954A - Spinning sounding toy : en
  • US2591741A - Caging means for gyroscopes having two displacement axes : en
  • FR1005271A - Hydraulic dynamometer : en fr
  • GB669682A - Improvements in cooking apparatus : en
  • GB670022A - Improved means for coating culinary utensils internally with liquefied materials : en
  • US2592085A - Refuse vehicle : en
  • US2591838A - Wave filter : en
  • US2591928A - Apparatus for manufacturing lamellar tubing : en
  • GB669835A - Means for the removal of air from finely divided material before consolidation underpressure : en
  • DE1637015U - DOUBLE BAG. : de en
  • FR1005547A - Further development in the manufacture of calcium cyanamide : en fr
  • FI25698A - Procedure for the manufacture of construction logs : en fi
  • US2591873A - Over center cam engaged clutch : en
  • AT170892B - Process for the production of fiberboard : de en
  • DE836184C - Drill head for percussive drilling in the rock : de en
  • DE839730C - Electric drive for fuel dispenser indicators : de en
  • DE839778C - Regulator for the fabric winding on looms : de en
  • GB669991A - Improvements in or relating to a method of preparing finishing agents for textile materials, method of finishing said textile materials and the finished textile materials resulting from said method : en
  • US2592400A - Heater : en
  • US2591777A - Process of forming a maching lubricant upon molybdenum : en
  • US2592446A - Modification of synthetic alphaamino acid polymers by means of nu-substituted alpha-amino acidnu-carboanhydrides : en
  • DE1636835U - DENTAL PROSTHESIS WITH REINFORCING INSERT. : de en
  • FR1005012A - Collating machine usable in particular in the paper industry : en fr
  • DE835988C - Notice board : de en
  • DE836201C - B or C amplifiers, in particular transmission amplifiers : de en
  • USD166383S - Furniture scarf or similar article : en
  • USD166390S - Guild etal top and backsplasher unit for electric range : en
  • US2592221A - Fluid stabilizing means for hydraulic control systems : en
  • FR1005577A - Clothing enhancements : en fr
  • GB669690A - Improvements in or relating to surface-covering article : en
  • GB669919A - Improvements in or relating to apparatus for heat treating solid materials : en
  • US2592141A - Article arranging apparatus : en
  • DE836342C - Vibration washing machine : de en
  • DE1637039U - CHOKE COIL FOR FLUORESCENT LAMPS 40 WATT (HN 202) WITH THE SAME WIDTH AND HEIGHT. : de en
  • US2591935A - Combination sealing, perforating, and stamping machine : en
  • DE1637091U - THREAD TENSION DEVICE FOR SEWING MACHINES. : de en
  • DE836421C - Disc-like turning tool with several cutting edges worked into the circumference : de en
  • DE839738C - Smoking device for combating pests living in the ground : de en
  • GB669684A - Improvements in or relating to tie rod joints : en
  • DE839739C - Box trap : de en
  • GB669926A - Improvements in pressure gauges : en
  • GB669946A - Improvements relating to electric irons : en
  • GR13519B - METHOD OF CANNING AND SKINDING GREEN SEMI-MATURE AND MATURE OILS. : el en
  • CA482331A - Silver halide developer compositions containing polyoxyalkylene ethers of hexitol ring dehydration products : en fr
  • US2592447A - Initiation by ammonia or amines of amino acid nu-carbo-anhydride condensation polymerization : en
  • DE836140C - Process for refining fiber materials for paper, cardboard and cardboard manufacture : de en
  • US2592405A - Collapsible commode chair : en
  • US2592424A - Thermostatic control device : en
  • GB669756A - Improvements in or relating to new methods of conducting the grignard synthesis : en
  • GB669958A - An improved tool for use in sharpening safety-razor blades : en
  • FR1005020A - Lifting device for plows suitable for tractors with attachment device from the age of the plows to the lifting device : en fr
  • FR1005462A - Method and device for remote control or measurement : en fr
  • US2592198A - Motor-driven shaver : en
  • US2591886A - Toaster : en
  • DE836214C - Rocker switch : de en
  • DE1636885U - ELECTRICALLY DRIVEN HOUSEHOLD MACHINE FOR MULTIPLE PURPOSES. : de en
  • DE836389C - Membrane-less tube stethoscope : de en
  • FR1005415A - Improvements to devices such as flowmeters : en fr
  • FR1005512A - Construction panel and applications : en fr
  • GB669774A - Improvements in or relating to prism systems : en
  • GB669672A - Improvements in or relating to ship propulsion apparatus : en
  • FR1005400A - Improvements in papermaking machines : en fr
  • FR1005445A - Waterproof hose in reinforced cement or not for natural mowing fluids : en fr
  • GB669960A - Improvements in or relating to foundations for structures circular in plan : en
  • DE759965C - Arrangement for generating a rectangular scan : de en
  • DE835913C - Device with a waveguide to be fed by a generator for ultra-high frequency oscillations : de en
  • FR1005117A - Powdered cheese, its manufacturing process and its applications : en fr
  • GB669660A - Improvements in or relating to axle mountings for model vehicles : en
  • FR1005411A - Apparatus for grinding and dispensing spices : en fr
  • GB669721A - Improvements relating to rocker chairs : en
  • DE835992C - Device for developing small images : de en
  • DE836192C - Process for the preparation of insecticidal phosphorus compounds : de en
  • FR1005237A - Manufacturing process of an insecticidal preparation, resulting product and its applications : en fr
  • GB669921A - Improvements in and relating to optical projection apparatus : en
  • US2591991A - Exposed mixing chamber : en
  • US2592035A - Photoelectric exposure control : en
  • DE836277C - Device for embroidering ornaments in fine fabrics : de en
  • US2591765A - Metal cutting machine : en
  • US2591931A - Electron counter circuits : en
  • US2592395A - Magnetic necktie holder : en
  • US2592445A - Fishlure : en
  • US2591730A - Collapsible tension-winder or reel for strip material : en
  • US2591966A - Drive shaft means for colloid mills : en
  • US2591770A - Cable laying sheave : en
  • US2592206A - Magnetron : en
  • FR1005475A - Device for modifying the distribution of the materials loaded in the shaft furnaces : en fr
  • DE1636883U - DEVICE FOR CUTTING VEGETABLES, POTATOES OR THE LIKE. : de en
  • GB670006A - Improvements in or relating to gaseous electric discharge devices : en
  • DE836160C - Preferred pliers for needle carrier strips on needle attaching machines : de en
  • DE836362C - Broadband radiator : de en
  • DE836085C - Diverting nozzle for vacuum cleaner : de en
  • DE836292C - On the windshield of vehicles, in particular a multi-layer transparent pane : de en
  • FR1005082A - Improvements to projectors : en fr
  • DE836307C - Closure for footwear : de en
  • FR1005212A - Washable surface for writing on boards made of various raw materials : en fr
  • FR1005243A - Electric circuit breaker with resistance in series during arc extinction : en fr
  • FR1005599A - Process for the preparation of new cleaning and stripping products for painted or varnished surfaces with acid pH : en fr
  • US2592122A - Playing card : en
  • FR1005549A - Float craft : en fr
  • DE821180C - Rotating device, preferably for loosening screws : de en
  • DE839701C - Sliding formwork for the production of masonry and monolithic walls : de en
  • FR1005306A - Improvement in combustion engines : en fr
  • CA482252A - Vertical milling attachment for lathes : en fr
  • GB670037A - Improved winding device : en
  • FR1005057A - Switch for two circuits, with a combined coarse regulator and a precision regulator, the latter being equipped with an energy accumulator : en fr
  • FR1005210A - Connection device for long distance communications operated with alternating current : en fr
  • FR1005460A - Process for the preparation of dissolved nitrogen and nitrogen derivatives used as a raw material in the manufacture of compound fertilizers : en fr
  • GB669679A - Improvements in or relating to cold-cathode gaseous electric discharge devices : en
  • DE1635304U - HANDLE HOLDER FOR BROOM. : de en
  • DE1637008U - BLIND DEVICE FOR CAR MIRRORS. : de en
  • US2591933A - Steam engine having a unitary valve actuator : en
  • FR1005199A - connecting and assembly element for tubular frames : en fr
  • GB669802A - Low inertia presser mechanisms for sewing machines : en
  • US2592106A - Nutrition indicator : en
  • DE1636935U - ROD-SHAPED KNITTING NEEDLES, IN PARTICULAR FOR PLAY KNITTING NEEDLES. : de en
  • US2592020A - Sanitary neck duster : en
  • US2592059A - Foldable gambrel : en
  • AU782852A - Earth auger with spirally arranged removable cutting bits : en
  • DE836275C - Additional device for sewing machines : de en
  • AT170871B - Process for the preparation of diarylacetonitriles : de en
  • CA482381A - Electric discharge tube : en fr
  • GB670040A - Improvements in soot blowers and the like : en
  • US2591903A - Spreading apparatus for flattening tubular fabric : en
  • FR1005556A - Molded bimetal cylinder : en fr
  • DE1637047U - HEDGE CUTTER FOR A TRACTOR OD. DGL. : de en
  • GB669842A - Improvements in or relating to high frequency electric heating apparatus : en
  • US2592027A - Door for truck bodies : en
  • CA482285A - Control of aircraft : en fr
  • DE839640B - Process for the preparation of quaternary salts of pyrimidine derivatives : de en
  • FR1005177A - Improvements made to butchering machines by means of metal caps : en fr
  • FR1005579A - Air circulation separator-sorter : en fr
  • FR1005590A - Improvements to the pitch change control of coaxial propeller blades : en fr
  • US2591994A - Process of brazing thin brass members : en
  • FR1005275A - Two-wire telephone line signal retransmission device : en fr
  • FR1005390A - Device for adjusting the voltage of an inverted switch supplied with variable voltage : en fr
  • FR1005426A - Process for treating wet fibrous materials, in particular tobacco, and devices for implementing this process : en fr
  • DE836025C - Mat loom : de en
  • DE836054C - Each frequency amplifier with universal power connection with tubular heating threads connected in series : de en
  • DE1636827U - REFRIGERATOR LOCK. : de en
  • DE754175C - Method and device for vibration damping : de en
  • GR13517B - PASTA OF UNIQUE COMPOSITION. : el en
  • DE836306C - Walking shoe : de en
  • US2591695A - High-frequency radiator apparatus and resonator : en
  • US2592066A - Memo pad attachment for telephones : en
  • DE839777C - Chain lowering device for looms : de en
  • GB669691A - Improvements in or relating to cathode ray tube apparatus : en
  • DE839743C - Flat needle nozzle for pre-injection : de en
  • DE821275C - Ashtray : de en
  • DE835853C - Fountain pen with screw piston and captive rotary knob : de en
  • DE839748C - Belt subjected to tensile stroke, bending or twisting, especially drive belts : de en
  • DE835905C - Audio receiver in capacitive three-point circuit : de en
  • DE836328C - Chain tree or the like : de en
  • DE835993C - Piston pressure pump, especially for hydraulic presses : de en
  • GB669864A - Improvements in or relating to date-indicators for calendars : en
  • FR1005418A - Device allowing the control and classification of low angle prisms : en fr
  • US2591769A - Flexible coupling : en
  • US2592460A - Retriever for submerged articles : en
  • DE1637071U - SPORTS SHIRT WITH COLLAR. : de en
  • FR1005345A - Improvements made to retractors, especially for fenestration of the ear : en fr
  • FR1005179A - Further training in spinning sectors : en fr
  • DE1636898U - COMBINED KITCHEN TABLE. : de en
  • DE835916C - Frequency meter : de en
  • GB669892A - Improvements in or relating to adhesive compositions and method of making the same : en
  • AU159126B2 - Apparatus for reducing the diameter of plastic cylindrical bodies : en
  • US2591717A - Variable capacitor : en
  • AU155398B2 - Porous separator and method of making it : en
  • AT170977B - Skill game : de en
  • AU780452A - Improvements in battery cases : en
  • DE1637075U - CIRCUIT ARRANGEMENT. : de en
  • FR1005080A - Manufacturing process for cellulose derivatives : en fr
  • FR1005532A - Device for improving certain chemical reactions : en fr
  • AT170888B - Knee joint for leg prostheses : de en
  • DE1636916U - MOTOR WHEEL WITH SIGNAL HORN. : de en
  • CA482254A - Device for holding the big toe separately : en fr
  • AU780052A - Improvements in cartridge magazines for automatic firearms : en
  • CA482374A - Contact pin for electric discharge tubes : en fr
  • DE1637024U - DEVICE FOR FILLING AND EMPTYING OF LOW PRESSURE STEAM GENERATORS EQUIPPED IN PARTICULAR WITH A PRE-MAERMER FOR THE FEED WATER. : de en
  • AU790952A - Device for additional loading ofthe front wheel axle of tractors : en
  • USD166414S - Rosen stocking : en
  • DE1637029U - CABLE OR HOUSE CONNECTION BOX WITH DIVIDED CABLE SOCKET. : de en
  • DE836197C - Compression-absorption refrigeration machine : de en
  • GB669668A - Apparatus for drawing fine threads or fibres of glass or other like material which is plastic when heated : en
  • AT170958B - Frame for holding rubbish bins or large rubbish bins : de en
  • US2591690A - Method of deasphaltizing oils : en
  • US2592189A - Store counter display stand : en
  • US2592291A - Test film for motion-picture projectors : en
  • DE836026C - Rapier loom : de en
  • AU784152A - Improvements in or relating to start-stop telegraph repeaters : en
  • AU153444B2 - Improvements :in or retaking to'road sweeping vehicles : en
  • CA482304A - Delay electric blasting caps : en fr
  • CA482418A - Angularly adjustable circular saw mounting : en fr
  • CA482315A - Pulse timing circuit : en fr
  • US2591665A - Process of laminating photographic color film to glass : en
  • US2591669A - Hair drier : en
  • US2591768A - Method of resin impregnating wood : en
  • US2591811A - Unsaturated carbinol related to : en
  • US2592438A - Trotline snell fastener and hook shield : en
  • US2591893A - Machine for grinding twist drills : en
  • BE500644A - : en
  • DE1636822U - INTERCHANGEABLE TOOTH FOR REMOVAL TOOLS. : de en
  • US2591906A - Chimney structure : en
  • AU159625B2 - An improved method of manufacturing bonded resilient fibrous material : en
  • AU795352A - Multicamera structure including diaphragm control forthe lenses : en
  • AU782252A - Improvements in or relating to start-stop telegraph repeaters : en
  • CA482340A - Antenna reel : en fr
  • AT170942B - Separation lock for slewing rings : de en
  • AU154983B2 - Improvements in or relating to electric discharge tubes comprising cathode constituted bya porous body of refractory metal anda method of producing sucha cathode : en
  • AU159626B2 - Method of bonding aluminum toa ferrous metal backing layer and articles produced thereby : en
  • AU785052A - A process forthe production of esters of N-mono-alkylated andn-mono-alkyl-oxyalkylated hydroxy-aminobenzoic acids with amino-alcohols substituted atthe nitrogen atom : en
  • CA482389A - Fire extinguisher : en fr
  • AU783752A - Improvements in or relating in remote control and supervision systems : en
  • CA482233A - Communication systems : en fr
  • CA482378A - Electric discharge tube : en fr
  • DE1636931U - ELECTRICAL CABLE OR WIRE WITH METAL SHEET AND ANTI-CORROSION SLEEVING. : de en
  • DE836266C - Highly elastic hose for power, lubricant and coolant lines : de en
  • DE836375C - Pressurized gas operated electrical high-voltage switch or switching arrangement : de en
  • US2592490A - Method of dewaxing oil and continuous rotary filter therefor : en
  • NL69904C - : en
  • FR1005161A - Chronological indicator : en fr
  • US2591853A - Valve for percussive tools : en
  • DE835926C - Process for the production of aqueous lactoflavin solutions : de en
  • FR1005183A - Process for the vulcanization of rubber objects : en fr
  • GB669688A - Improvements in or relating to automatic frequency control systems : en
  • GB670003A - Improvements in or relating to process of producing glutamic acid and the glutamic acid resulting from said process : en
  • GB670020A - Improvements relating to permanent magnet electron lenses : en
  • CA482303A - Process of blasting : en fr
  • CA482398A - Voltage-regulated power supply : en fr
  • CA482288A - Speed control device : en fr
  • AT170169B - Whetstone container : de en
  • US2592323A - Automatic record changing talking machine : en
  • CA482262A - Key holders : en fr
  • DE1636801U - COUPLED SOUND AND IMAGE SUPPLY SYSTEM FOR CINEMA MACHINES. : de en
  • DE1636914U - CAMERA SPREAD. : de en
  • DE829464C - Watertight joints in structures : de en
  • FR1005178A - Wrench : en fr
  • FR1005319A - electric heating element : en fr
  • US2591786A - Stove accessory : en
  • US2592385A - Combustion control apparatus : en
  • US2592409A - Pilot gauge : en
  • US2591894A - Intermittently actuated distributor dispensing valve : en
  • US2592350A - Preparation of polymeric organic cation resin exchangers containing imino groups : en
  • DE835996C - Agricultural tractor equipped with a compressed air system : de en
  • DE839717C - Plasticizers for rubber : de en
  • AT170961B - Hollow shaft drive, especially for electric locomotives : de en
  • CA482274A - Adjustable portable mortar board : en fr
  • FR1005244A - Improvements to tipping devices for vehicle bodies : en fr
  • FR1005568A - Electrical signaling and alarm device : en fr
  • GB669706A - Manufacture of new azo dyestuffs of the stilbene series : en
  • FR1005113A - Speed changer device : en fr
  • AT170973B - Smoke exhaust pipe for ovens etc. like : de en
  • CA482271A - Fish lures : en fr
  • DE1636913U - OPTICAL SYSTEM WITH DEVICE FOR AUTOMATIC RETURN OF THE PANEL TO THE PRESELECTION POSITION. : de en
  • GB669890A - Improvements in methods of and apparatus for welding : en
  • AU789652A - Improvements in or relating to magnetic electron lenses : en
  • CA482251A - Safety tank closure : en fr
  • CA482311A - Reciprocatory pumps for liquid fuel : en fr
  • AU158988B2 - Electric surface heaters, particularly heating screens and heating foils and process for producing thesame : en
  • DE1637064U - WRITING DEVICE, IN PARTICULAR BALLPOINT PEN. : de en
  • DE836016C - pen : de en
  • DE836146C - Long log trailer : de en
  • USD166431S - Dinner plate or similar article : en
  • US2591833A - Seal : en
  • US2592031A - Supporting structure for insulators : en
  • DE1636893U - BASE FOR CHAIRS, STOOLS AND THE LIKE : de en
  • DE835842C - Motor vehicle with a chassis carrying the wheels : de en
  • DE835906C - Discriminator for currents of variable frequency : de en
  • FR1005042A - Peak voltmeter for very short pulses : en fr
  • GB669931A - Improvements relating to linings for formwork for casting concrete : en
  • FR1005499A - Improvements to surge arresters with gas or vapor atmosphere : en fr
  • DE835948C - Process for removing zinc from lead : de en
  • FR1005067A - Improved nacelle for navigation devices with floats and devices provided with such a nacelle : en fr
  • FR1005077A - Bombing plane : en fr
  • FR1005424A - mine prop : en fr
  • FR1005560A - Device for converting an endless strip of paper, cardboard, or other material into a flattened hose, and machine for making folding boxes with application : en fr
  • GB669924A - Improvements relating to electric lifts or elevators : en
  • GB670048A - Device for recovering liquid carried in the gases evolved from electric storage batteries : en
  • AU160296B2 - Improvements in or relating to television transmitting apparatus incorporating a television pickup tube : en
  • CA482368A - Electric incandescent lamp or discharge tube : en fr
  • GB669968A - Improvements in the manufacture of carbon black : en
  • US2591898A - Static electricity instrument having audible indicator : en
  • US2591988A - Production of tio2 pigments : en
  • US2592441A - Bobber for use in casting for fish : en
  • FR1005155A - Method and device for the on-site execution of walls, partitions, etc. : en fr
  • AU158970B2 - Improvements in hydraulic torque generators : en
  • DE1636969U - SHAFT FOR UPPER-BUILT LOOMS. : de en
  • GB670036A - Improvements in screw conveyor apparatus : en
  • US2591781A - Knee lock for artificial legs and control therefor : en
  • AU157327B2 - Low noise traveling wave tubes : en
  • AT170967B - Scraper conveyor : de en
  • GB669841A - Improvements in or relating to high frequency electric heating apparatus : en
  • DE1636960U - PUSH ROD GEAR. : de en
  • DE1637095U - TRANSPARENT WITH ELECTRIC LIGHTING, IN PARTICULAR FOR SHOP WINDOWS. : de en
  • DE836417C - Anti-skid studs or handle with hard metal reinforcement : de en
  • FR1005151A - Motor vehicle turn indicator control switch : en fr
  • US2591670A - Production of filaments from acrylonitrile-2-methallyl alcohol polymer : en
  • FR1005078A - Improvements to two-stroke explosion or combustion engines : en fr
  • FR1005457A - Process for preparing boron carbide : en fr
  • GB670055A - Vermin trap : en
  • US2591848A - Power generating locomotive : en
  • US2592499A - Weighing scale pendulum : en
  • US2591884A - Alkyd resin-diisocyanate cellular foamed plastics : en
  • AT170862B - Process for the production of new biologically active condensation products : de en
  • AT170990B - Wall construction and method of making same : de en
  • DE760015C - License plate for motor vehicles with interior lighting : de en
  • FI25687A - Set and apparatus for the reaction of gas and other substances : en fi
  • AU158573B2 - Construction of hollow bodies from sheet material : en
  • US2591852A - Automatic control for electric heaters and other purposes : en
  • CA482276A - Gage : en fr
  • US2592024A - Timing valve : en
  • US2592517A - Closed electric furnace : en
  • DE832696C - Device for guiding motor-driven vehicles, preferably soil cultivation machines : de en
  • DE835986C - Device for separating workpieces : de en
  • DE836047C - Circuit arrangement for electrical signal systems with code character transmission : de en
  • US2591711A - Reversible plow : en
  • DE836206C - Wireless transmission system with two or more receivers feeding a common output : de en
  • DE839271B - Adding machine : de en
  • FI25708A - Cylinder lock : en fi
  • US2591692A - Toolholdeb : en
  • DE836271C - Method for soldering copper pipes with gunmetal fittings : de en
  • US2591961A - Transistor ring counter : en
  • US2592009A - Hydraulic force measuring device with electrical indicator : en
  • US2591980A - Adjustable impedance transformer : en
  • US2592058A - Polyvinyl alcohol ester of an acid ester of carbonic acid and an unsaturated alcohol : en
  • US2591742A - Enteric medicament : en
  • US2592301A - Polymeric 1, 4-dicyano-2-butene : en
  • AU783952A - Improvements in or relating to coil winding machines : en
  • DE836213C - Switchgear for high-frequency cables : de en
  • CA482281A - Power-transmission mechanism : en fr
  • US2592508A - Electrical precipitator : en
  • DE1636954U - PROTECTIVE COVER FOR TREE, PREFERABLY YOUNG TREE. : de en
  • CA482268A - Wheel structure : en fr
  • DE835857C - Drawing device : de en
  • FI25707A - Cylinder lock : en fi
  • GB669667A - Improvements in packaging machines : en
  • DE752375C - Process for embossing printing forms made of thermoplastic plastic : de en
  • DK73985C - Method for soldering objects which consist wholly or on the surface of chromium-resistant, oxidation-resistant alloys. : da en
  • GB669692A - Preparations for the prevention and control of coccidiosis in members of the animal kingdom : en
  • DE1636848U - COLLAPSIBLE WATERING CONTAINER. : de en
  • DE1636928U - ARRANGEMENT IN RAILWAY SECURITY, IN PARTICULAR WITH TRACK PANELS AND TABLE LEVERS. : de en
  • GB669751A - Improvements relating to combustion chambers for gas turbine plants and the like : en
  • US2592406A - Fountain pen of the ball point type : en
  • DE835936C - Device for dividing packaged food : de en
  • FR1005325A - Coating process for glass ampoules : en fr
  • DE1637070U - ONE-HAND QUICK SCREW CLAMP. : de en
  • DE752845C - Device for the production of molded bodies with embedded metal parts : de en
  • DE839039B - Process for the preparation of 1,2-dihydropyridazm-3,6-dione : de en
  • DE839744C - Electric igniter : de en
  • DK73971C - Freestanding press table. : da en
  • FR1005509A - Improvements made to means such as those using wire deformation, in particular to exert a damping action : en fr
  • FR1005585A - Device for automatically obtaining small displacements, in particular with a view to the fabrication of a diffraction grating : en fr
  • GB669708A - Improvements in baling presses : en
  • DE753145C - Jacket clamp for electrical lines : de en
  • FR1005115A - Powdered milk product, its preparation process and its applications : en fr
  • FR1005107A - elastic network element for box springs and other load-bearing surfaces of beds, chairs, etc. : en fr
  • FR1005591A - Advanced warning device : en fr
  • DE753515C - Hydraulic tipping device for vehicles of all kinds : de en
  • FR1005290A - Accounting equipment : en fr
  • GB670002A - Improvements in or relating to attitude-indicating instruments for air and other craft : en
  • US2592188A - Foot measuring device : en
  • US2592326A - Automatic brake adjusting means : en
  • DE839727B - Device for reading scales and tables, especially in connection with calculators or the like : de en
  • FR1005369A - Oscillating joint and its manufacturing process : en fr
  • GB669786A - Improvements in and relating to the preparation of sets of artificial teeth : en
  • GB669999A - Improvements relating to the oxidation of organic compounds : en
  • DE1636971U - DIAPER PANTS. : de en
  • GB669987A - Improvements in or relating to ink compositions : en
  • FI25700A - Förfaringssätt framställning av phenol-aldehyd-pressmassakompositioner : en fi
  • FR1005030A - Manufacture of rat poison : en fr
  • US2592471A - Axial flow fan : en
  • FR1005111A - Fiber slabs and method of manufacture comprising the use of tan : en fr
  • AU777052A - New bactericidal aryl substituted bis-big ua nides : en
  • FR1005215A - Apparatus for water separation in wood gas generators : en fr
  • DE836239C - dummy : de en
  • DE836418C - Spring system : de en
  • CA18598S - Chair : en
  • US2592134A - Method of supersonic inspection : en
  • AU157726B2 - Case loading chute : en
  • DE836101C - Device for determining the exact spoke length before clamping the spoke wheels : de en
  • FR1005054A - Improvements to propellers and articulated rotating cars and machines including application : en fr
  • FR1005114A - Fermented milk and its preparation process : en fr
  • GB669941A - Improvements in ceramic dielectric materials : en
  • DE836318C - Thread tensioner for Schaer and Zettelgatter : de en
  • FR1005477A - Improvements made to containers, in particular to barrels for beer or other beverages, and to the processes for obtaining them : en fr
  • GB669735A - Improvements in or relating to the deposition of thin metallic layers, and to controlling such deposition : en
  • US2592074A - Weighing and packaging apparatus : en
  • US2592353A - Multiple control valve : en
  • AU342551A - Improvements relating to spectacles : en
  • AU158619B2 - Improvements in or relating to magnetic electron lenses : en
  • AT170894B - Process for the production of pure folic acid : de en
  • AT170922B - Rolling device for curtains : de en
  • FR1005137A - Process for the cold production of various objects and in particular construction materials : en fr
  • FR1005406A - Process for the manufacture of telephone receivers which can be held by the shoulder : en fr
  • AT170880B - Method and device for the electrolysis of aqueous alkali sulfate solutions : de en
  • AU783252A - Improvements in devices for transforming rotary motion, andin particular in devices ofthis kind for belt feed mechanism inan automatic firearm : en
  • DE1636891U - WOOD CRUSHING DEVICE. : de en
  • DE1636950U - CIGARETTES AND OR CIGAR HOLDER. : de en
  • DE1637066U - SPOUT FOR LIQUID CONTAINER. : de en
  • AU795552A - Improvements in and relating to electrical circuit breakers incorporating temperature compensated bimetallic latching means : en
  • FR1005189A - Device ensuring, in an automatic switching installation, discrimination between subscribers belonging to different categories : en fr
  • FR1005195A - Track : en fr
  • AT170945B - Device for tensioning and closing wire tires for boxes, packages or the like. : de en
  • AT170989B - Centrifugal centrifugal device : de en
  • FR1005296A - Improvement to tubes for lipstick sticks and the like : en fr
  • GR13524B - NEW TRIAZINE PRODUCTS. : el en
  • CA482250A - Variable displacement filling machine : en fr
  • US2591850A - Bedpan : en
  • US2591855A - Chewing gum dispenser : en
  • DE835947C - Process for the production of thermosetting aminoplast molding compounds in granular form : de en
  • AU158684B2 - Improvements in radar and'like apparatus : en
  • DE836002C - Device for transporting end cells of a motor vehicle : de en
  • DE836040C - Process for the separation of hydrogen halides from their mixtures with olefins : de en
  • US2592348A - Process of producing animal feeds : en
  • US2592372A - Gas turbine system with means providing for expansion and contraction : en
  • DE1636876U - STORAGE DEVICE FOR PENCILS, ERASER, PADS, PAPERCLIPS AND SIMILAR OFFICE SUPPLIES. : de en
  • US2592244A - Building unit : en
  • US2592411A - Flexible leaf hinge : en
  • US2592109A - Reel seat for fishing rods : en
  • CA482289A - Drafting and measuring ruler : en fr
  • AU158104B2 - Improvements in or relating to electric spark discharge devices : en
  • CA482264A - Wheel structure : en fr
  • DE836350C - Process for the preparation of compounds of the salt-like nature of the sulfonamide series : de en
  • FR1005425A - Improvements to projection devices : en fr
  • CA482360A - Terminal structures for electric cable systems : en fr
  • DE836296C - Split drop center rim for motor vehicles or the like. : de en
  • DE836393C - Protective clothing for artificial limbs : de en
  • US2592056A - Valve with adjustable flow control : en
  • US2591738A - Cathode-ray tube voltage measuring device : en
  • US2592388A - Rodent trap : en
  • AT170991B - Electric light bulb : de en
  • AU152501B2 - Handbrake linkage : en
  • AU793452A - Method of catalyzing the reaction between an elastomeric diisocyanate-modified linear polyester and polyisocynate, andthe products of such reactions : en
  • US2591736A - Ketodisiloxanes : en
  • US2592007A - Combined inspirator and gas burner : en
  • CA482392A - Mounting of rotary cutting means for paper, card and the like : en fr
  • US2591890A - Production of high molecular weight resinous and plastic materials having an aromatic structure : en
  • US2592061A - Communication system employing pulse code modulation : en
  • US2592135A - Inspecting solid parts by supersonic shear waves : en
  • AT170927B - Screw connection for tables or chairs that can be dismantled : de en
  • DE1636851U - STRETCH-FREE DRIVE CORD. : de en
  • DE835878C - Device for spreading slit rings, in particular piston rings : de en
  • FR1005359A - Method and device for destroying stable foams and emulsions : en fr
  • GB669640A - Electric discharge tube : en
  • AU162788B2 - Improvements in or relating to dynamic braking control systems : en
  • CA482370A - X-ray spectrometer method of taking diffraction patterns : en fr
  • DE835933C - Method of sterilizing surgical sewing material such as catgut : de en
  • DE836383C - Electric heating for water-cooled motor vehicle engines : de en
  • DE836409C - Magnetic head for recording or playing back sound recordings : de en
  • DK73990C - Portable mold for piecemeal production of concrete walls on site. : da en
  • FR1005402A - Hydraulic press for working any parts : en fr
  • DE767281C - Welded connection : de en
  • DE839711C - Device for rounding the edges of, for example, rectangular bodies : de en
  • US2592013A - Golf club : en
  • AT170937B - Parallel clamp : de en
  • AT170416B - Brake hinge : de en
  • AU794952A - Electric ignition system : en
  • AU153182B2 - Fluid pressure valve : en
  • CA482243A - Habitable constructions : en fr
  • US2591984A - Hinge : en
  • CA482257A - Sewing machines : en fr
  • AT170963B - Procedure for avoiding distortion in control amplifiers : de en
  • AU152939B2 - Improvements in or relating to Tubulous Fluid Heating Units Fired by Pulverised Fuel : en
  • US2591892A - Charging device for internalcombustion engines : en
  • US2592274A - Adjustable keeper : en
  • US2591885A - Purification of tall oil pitch : en
  • FR1005388A - Gas turbine : en fr
  • GB669740A - Improvements in loading appliances for green grass or the like : en
  • GB669853A - Liquid conductivity indicator or apparatus : en
  • AU787852A - Circuit arrangement for the generation of a control voltage for the automatic amplification control of television receivers : en
  • AU778552A - Improvements in or relating toa coupler shank and yoke connection : en
  • CA482345A - Manufacture of thermionic valves : en fr
  • DE836343C - Plaette iron with variable weight : de en
  • DE835893C - Evaporator : de en
  • FR1005066A - Improvements in brake-type devices, for cycles and the like : en fr
  • CA482280A - Vacuum cleaner chassis : en fr
  • CA482411A - Automatic adjustment piston stop : en fr
  • US2591813A - Decatizing cylinder : en
  • US2591837A - Method and apparatus for signaling employing polarized lights : en
  • US2592203A - Rack for holding slices of toasted bread and the like : en
  • US2592297A - Arrangement for atomizing liquids : en
  • US2592472A - Sheet metal article and molding strip assembly : en
  • DE836115C - Storage arrangement for the rubber pressure roller of sound devices, in particular magnetic sound devices that work with tape-shaped phonogram carriers : de en
  • DE839720C - Process for the production of fashionable items, in particular headgear : de en
  • US2592260A - Can sorting machine : en
  • CA482292A - Oil filter and renewable cartridge : en fr
  • AU792152A - Improvements in or relating to rotatable aerial systems for use in radar apparatus : en
  • US2591754A - Battery separator : en
  • US2591970A - Hay feed cutoff for baling machines : en
  • US2592451A - Vapor phase corrosion inhibition : en
  • US2592236A - Work conveying mechanism for furnaces : en
  • USD166385S - Shoe heel : en
  • US2591830A - Recovery of resins from coal : en
  • DE839769C - Process for the production of a sheet metal lid closure with a tear-open device for cans with a cardboard casing : de en
  • GB669855A - An improved machine for treating with a liquid articles and blanks of or including fibrous sheet material : en
  • AT170855B - Process for the production of nitriles from aldoximes : de en
  • US2591977A - Photoelectric device for converting variations in light intensity into variations incurrent : en
  • US2592170A - Brewer's cereal cooker : en
  • US2592435A - Decomposition product deposit reduction : en
  • DE1637100U - BOOKING PLATE WITH TWO VERTICAL SLIDES ADJUSTABLE TO EACH OTHER. : de en
  • FR1005176A - Device for guiding an extraction machine in an installation for the automatic felling and / or loading of coal : en fr
  • USD166372S - Expansible chain for a wrist watch bracelet or the like : en
  • US2592064A - Holder for sticks : en
  • GB669911A - Machine for distributing manure and fertilizers : en
  • GB669645A - Improvements in or relating to electrostatic machines : en
  • GB669749A - Extensible hinge and hasp fittings : en
  • DE1636981U - ARRANGEMENT FOR FASTENING INSTALLATION EQUIPMENT TO MOUNTING RAILS. : de en
  • FR1005336A - Device for measuring or checking the operation of radio-electric tubes : en fr
  • FR1005401A - Improvements to telephone devices : en fr
  • GR13520B - AUTO POWER ENGINE. : el en
  • GB669988A - Improved means for defibrating and grinding paper pulp or other fibrous material : en
  • DE836302C - Key lock : de en
  • FR1005084A - Method and device for regulating tension, usable in particular for warping textile yarns : en fr
  • GB669776A - A new or improved time-lag device for use with electric switches : en
  • DE836228C - Dental drill : de en
  • DE839581B - Switching device for reversing electric starting motors for two-stroke internal combustion engines : de en
  • GB669909A - Improvements in or relating to drawing instruments : en
  • DE836036C - Procedure for cleaning polishing filter and similar cloths : de en
  • DE836382C - Electric control tubes : de en
  • US2592318A - Thread-cone support for sewing machines : en
  • DE836422C - Chucks for machine tools : de en
  • DE839257C - Gas-tight and watertight implementation of pipes, cables and the like through walls, etc. : de en
  • US2591831A - Crayon or the like holder and feeding tube : en
  • US2592173A - Automatic control of mobile craft : en
  • GB669703A - Improvements in or relating to locking mechanisms for slidable seats : en
  • DE1636819U - BUILT-IN COMPONENT FOR BREAKING PROTECTION OF WATER-CONVEYING PIPES AND LINES IN THE EVENT OF FREEZING. : de en
  • DE1637062U - MOBILE OIL FILLING DEVICE FOR MOTOR VEHICLES. : de en
  • GB669678A - Improvements in or relating to the deep-drawing of sheet metal : en
  • DE1637026U - POINTER FOR ELECTRICAL DEVICE, PREFERRED BROADCAST. : de en
  • DE1637094U - ENDLESS FORM SET. : de en
  • AU156208B2 - A method forthe drying of plastic materials : en
  • DE1637032U - SWITCHING DEVICE FOR ELECTRICAL DEVICES AND MOTORS. : de en
  • FR1005567A - Bicycle brake device : en fr
  • GB670033A - Saucepan rack : en
  • US2591993A - Multipawl feed mechanism : en
  • DE1636839U - DISTRIBUTOR FOR BIG MASSES, IN PARTICULAR FOR MUSTARD. : de en
  • DE1636867U - MOLD INSERT ACTING AS A WIPER AND PROTECTIVE MEMBER DURING THE REMOVAL OF PRECAST CONCRETE PARTS. : de en
  • FR1005421A - Roof truss at entered : en fr
  • DE1637065U - WRITING PAD ESPECIALLY FOR WRITING FOLDERS. : de en
  • DE835925C - Process for the production of pyrogen-free heparin preparations : de en
  • DE835978C - Rotating sewing machine hook with vertical axis : de en
  • DE836250C - Process for the extraction of zinc : de en
  • AU231851A - Improvements relating to frying pans. cooking utensils andthe like : en
  • GB669862A - Improvements in gas-liquid or vapour-liquid contacting apparatus : en
  • AT170941B - Device for vehicles equipped with differentials : de en
  • US2592016A - Double-impregnation method of producing a pelleted catalyst : en
  • GB669783A - Improvements in or relating to work clamping means for resistance welding machines : en
  • DE836149C - Bung lock : de en
  • US2591677A - Pulse group system of communications : en
  • US2592182A - Shoe with elastic back and added fastening means : en
  • GB669794A - Improvements in or relating to a process and apparatus for casting metals : en
  • FR1005563A - Tapered rotary spool for high speed engines, e.g. compound steam engines : en fr
  • DE836263C - Catching device for stamp printer, especially ticket printer : de en
  • DE836268C - Driver for swivel arms : de en
  • US2592002A - Room ventilating apparatus : en
  • US2592078A - Educational figure toy device : en
  • FR1005496A - Coaxial welding : en fr
  • GB669804A - Improvements in or relating to dustbin emptying devices : en
  • DE839494B - Process for the production of pentaenes (vitamin A ethers) : de en
  • FI25694A - Sofa bed : en fi
  • GB669896A - Improvements in or relating to a process for improving the whiteness or colour of materials : en
  • DE839497B - Process for the separation of synthetically produced folinic acids from simultaneously produced pteridines : de en
  • DE836384C - Process for the production of azo dyes : de en
  • FR1005159A - Electric secondary clock : en fr
  • FR1005544A - Methods and apparatus for increasing the rate of molding of plastics and the like with the aid of "pass-through" preheating : en fr
  • DE1637033U - PRESSURE SWITCH. : de en
  • FR1005027A - Automatic speed variator : en fr
  • GB669873A - Improvements in or relating to hook couplings : en
  • GB669876A - Improved pit prop : en
  • FR1005340A - Wagon wheel : en fr
  • GB669741A - Supports for ripping lips, brushings or roadheads in coal mines and the like : en
  • DE835920C - Method and device for winding up yarn, in particular artificial threads produced by the dry spinning process : de en
  • GB669670A - Improvements in or relating to spanners : en
  • GB669944A - Improvements in or relating to convertible seats, settees and the like : en
  • DE839767C - Device for producing reinforced hollow bodies : de en
  • FR1005216A - Roof covering material and its manufacturing process : en fr
  • DE1637068U - DRIVERS FOR HAND AND MACHINE LOOMS. : de en
  • DE836033C - Ignition burner arrangement for gas appliances : de en
  • DE836246C - Device for fastening objects, in particular cover strips, in expansion joints : de en
  • DE836423C - Cutter head for executing the rolling process : de en
  • US2592167A - Toilet seat sanitation device : en
  • DE836347C - Process for the recovery of crystallized urea : de en
  • FR1005405A - Improvements to multi-function switches, such as those for automotive electrical circuits : en fr
  • FR1005539A - Storage heater : en fr
  • DE836245C - Warm air heating for apartments or similar room groups : de en
  • DE839733C - Fertilizer trolley «with treadmill floor and spreader : de en
  • FR1005061A - Process for producing surface layers on metal surfaces : en fr
  • DE836181C - Ignition burner for gas appliances, especially gas water heaters : de en
  • DE836253C - Method for measuring thin layer thicknesses in the order of magnitude of 0.01 mm to 0.001 mm : de en
  • FR1005454A - Magnesia paste : en fr
  • US2592008A - Tractor power take-off : en
  • DE839768C - Feeding device for packaging machines : de en
  • AU160374B2 - Improvements inthe manufacture of artificial filaments and fibres of protein : en
  • US2592060A - Mounting of combustion chambers in jet-propulsion and gas-turbine power-units : en
  • US2592480A - Portable conveyer and gatherer for grain : en
  • US2592150A - Adjustable calk for pneumatic vehicle tires : en
  • DE1637013U - CHAIN GUIDE FOR BICYCLES WITH FREE WHEELS. : de en
  • US2592252A - Bookrest : en
  • US2591732A - Radio apparatus : en
  • US2592288A - Dental articulator : en
  • US2592296A - Method of and apparatus for making brushes : en
  • DE1636874U - REEL FOR TYPEWRITER TAPES. : de en
  • FR1005274A - Electro-magnetic method and apparatus for measuring the mechanical forces and all other molecular deformations undergone by a magnetic metal part : en fr
  • DE836366C - Insulation of electrical conductors, cables, machines and apparatus or the like made of polyacrylic materials : de en
  • GB669872A - Improvements in or relating to apparatus for producing repeated flashes of light from high pressure gas-or vapour-filled electric discharge lamps : en
  • AT170853B - Process for the production of methanol : de en
  • US2591698A - Shoran mechanical straight-line computer : en
  • FR1005138A - Improvement in mirror oscillographs : en fr
  • DE836031C - Intermediate feed for tailoring : de en
  • DE836405C - Seam connection for gas meter measuring chambers and housings : de en
  • FR1005392A - Improvements to tools of the fake genre : en fr
  • FR1005487A - Multipurpose electric heater : en fr
  • FR1005546A - Improvement at closures : en fr
  • GB669754A - Improvements in or relating to power presses : en
  • GB669908A - Improvements in and relating to servo mechanisms : en
  • FR1005173A - Automatic coal extraction and / or loading device in mines : en fr
  • FR1005384A - Hinge for doors, windows, etc. : en fr
  • DE1636812U - CARD GAME. : de en
  • FR1005140A - Method and apparatus for zinc metallurgy : en fr
  • FR1005168A - Lady's shoe : en fr
  • US2591960A - Aircraft gun mount : en
  • FR1005207A - Adjustable or variable servo controller : en fr
  • FR1005486A - Slaughter process and machine : en fr
  • AU784352A - Improvements in or relating to gettering arrangements in electric discharge tubes : en
  • AU787452A - Improvements in or relating to television transmitting apparatus incorporating a television pickup tube : en
  • FR1005489A - Improvement of organic substance extraction processes : en fr
  • GB669939A - Method of casting metal ingots : en
  • US2591870A - Control device for gaseous fuel burners : en
  • DE836014C - Hair clipper with a reciprocating magnet attached to the movement lever : de en
  • US2591759A - Thermal conductivity gas analyzer : en
  • US2592421A - Method of agglomerating finely divided materials : en
  • US2591703A - Package construction : en
  • US2591937A - Selective calling system : en
  • US2591985A - Automatic cleaner solution supply for beer distributing systems : en
  • FI25695A - Mold for casting an intermediate layer of concrete or aerated concrete on top of a thermal insulation layer used in roof structures : en fi
  • GB669860A - Improvements in or relating to the closure of paper and like bags : en
  • US2591889A - Emergency valve control : en
  • DE1636872U - DUST FILTER FOR WEATHER MANAGEMENT IN MINING. : de en
  • DE1637018U - TOW CONVEYOR. : de en
  • DE1637031U - CABLE SLOT. : de en
  • FR1005272A - Dash-pot oil pressure dynamometer : en fr
  • FR1005381A - Heel nailing machine : en fr
  • DE1637044U - BASE WALL OR BASE PART FOR STOVE, OVEN AND STOVE AND STOVE, OVEN OR STOVE WITH ATTACHED BASE. : de en
  • DE818927C - Centrifugal separator : de en
  • DE835894C - Plate heat exchanger : de en
  • FR1005371A - Convertible table for multiple uses : en fr
  • DE836308C - Tunnel dryer for shoe production : de en
  • DE835851C - Machine for grinding and regrinding crankshafts : de en
  • DE836260C - Telescope : de en
  • DE761670C - Process to achieve constant weighing with bulk goods of different specific weights to be weighed on automatic scales : de en
  • DE836129C - Energy generation from water and solar heat : de en
  • DE836199C - Converter with electron tubes for multiple telegraphy : de en
  • DE839751C - sewing machine : de en
  • US2592137A - Closure control device : en
  • FR1005242A - New framework for light constructions : en fr
  • GB669899A - Improvements in or relating to the sulphonation of alkyl aryl hydrocarbons : en
  • GB669907A - Improvements in or relating to the manufacture of moisture-proof sheet wrapping materials : en
  • GB669998A - Improvements in storage tanks for liquids : en
  • GB669849A - Improvements relating to the synchronising of an induction motor : en
  • DE839719C - Alloy for nibs : de en
  • GB669793A - Improvements relating to straining clamps : en
  • DE835989C - Stand for items to be displayed : de en
  • DK73973C - Process for the preparation of hydrophenanthrene-2-carboxylic acid derivatives. : da en
  • GB669663A - Improvements in weighing scales : en
  • GB669848A - Improvements in electric discharge devices, in particular cathode ray tubes, comprising luminescent screens : en
  • DE836313C - Collapsible box : de en
  • FR1005010A - Printing process on hard materials : en fr
  • DE753976C - Ignition and operating device for electric, gas or steam-filled discharge tubes : de en
  • FR1005543A - Process for permanently weighing down textiles, papers or the like and resulting products : en fr
  • FR1005123A - Cooling water purification plant : en fr
  • GR13521B - AUTOMATIC INSURANCE DOOR. : el en
  • US2591872A - Automatic sprinkler : en
  • US2591975A - Toilet flush tank refill device : en
  • US2592427A - Air cleaner for spraying machines : en
  • US2592262A - Slide mount : en
  • DE1636803U - PARALAX ADJUSTER. : de en
  • FR1005035A - Gripping shell for brush handle holder applicable to other utensils : en fr
  • FR1005276A - Improvements to cream separators : en fr
  • GB669753A - Clutch mechanism : en
  • DE836231C - Device for keeping the tongue and cheeks away from both sides at the same time during dental treatment : de en
  • DE839496B - Process for the preparation of pentaenes (vitamin A or -ethers and -esters) : de en
  • FR1005535A - Improvements made to the means for digging shafts, in particular circular mine shafts : en fr
  • GB669823A - Improvement in pest control composition : en
  • DE819043C - Self-locking differential gear, especially for motor vehicles : de en
  • DE1636974U - PULLOVER TROUSERS, PARTICULARLY FOR MOTORCYCLISTS. : de en
  • US2592328A - Onion harvesting machine : en
  • DE836108C - Household gas meter with sheet metal housing : de en
  • US2591687A - Process for the manufacture of synthesis gas : en
  • DE836161C - Method and device for separating needle carriers from endless needle strips : de en
  • GB670007A - A device for use with film processing machines : en
  • DE1636890U - DEVICE FOR CARE FOR SUEDE LEATHER. : de en
  • US2592389A - Stringer and carrier for fish, game, or other objects : en
  • USD166399S - Xffz@zvzuy : en
  • DE836056C - Procedure for the adjustment of several synchronously operated voting circuits : de en
  • DE1636905U - HOUSEHOLD APPLIANCE FOR FISH SHED. : de en
  • DE835176C - Pipe cooler : de en
  • FR1005417A - Method of spreading pulverulent materials and devices allowing the implementation : en fr
  • DE835929C - Means for removing tartar : de en
  • DE839771C - Folding package for tubular packaging with a safeguard against unauthorized removal : de en
  • DE1636920U - COLOR WHEEL. : de en
  • CA482273A - Occupant propelled roundabout : en fr
  • CA482376A - Flash light lamp : en fr
  • US2591680A - Automatic cable gripper for suspended vehicles : en
  • US2592284A - Means for controlling combustion of internal-combustion engines : en
  • AU152920B2 - Improvements in machines for making spiral bags : en
  • US2592191A - Quaternary ammonium salts of nu-(3, 3-diphenylpropyl) pyrrolidine : en
  • US2592414A - Method of producing hard-faced metal : en
  • CA482265A - Method of and apparatus for forming plastic : en fr
  • CA482362A - Attachment means : en fr
  • FR1005571A - Improvements to circuit breakers or the like : en fr
  • US2592051A - Composition of matter for making molded phonograph records : en
  • US2591945A - Process for the recovery of protein from wool and other keratinous materials : en
  • US2592520A - Apparatus and method for handling liquids : en
  • AT170869B - Process for the treatment of naphthalene-containing tar fractions for the purpose of obtaining crude naphthalene : de en
  • US2592228A - Decoder for pulse code modulation receivers : en
  • US2592133A - Method and means for synchronizing a voltage train generator and power supply : en
  • DE836339C - Method for making a terry cloth : de en
  • FR1005310A - Improvements to electrical relays : en fr
  • GB669650A - Method of connecting together electrical contact brushes of the same polarity : en
  • GB669788A - Improvements in trays for domestic and other purposes : en
  • GB669811A - Improvements in electron tubes : en
  • DE1636837U - Closure made of elastic material : de en
  • FR1005429A - Lever tractor, manual drive : en fr
  • CA482278A - Ash pit doors : en fr
  • US2592367A - Fuel injection system : en
  • US2592379A - Proof press : en
  • US2592430A - Poultry nest : en
  • GB669766A - Separation of single wetted seeds from suspension : en
  • CA482270A - Construction of seats : en fr
  • DE1637081U - DEVICE FOR MEASURING THE THICKNESS OF FEEDS AND THE LIKE. : de en
  • DE836372C - Attachment of operating handles : de en
  • FR1005248A - Mounting of independent wheels for the front end of four-wheel trailers : en fr
  • US2592220A - Reed instrument and method of manufacturing same : en
  • FR1005357A - Picot stripper device for the automatic extraction and / or loading of coal : en fr
  • GB669714A - Improvements in and relating to trolley-collectors for electric bus-bar duct systems : en
  • FR1005264A - Advanced training in door closing devices and, in particular, refrigeration cabinet doors : en fr
  • US2591749A - Amplitude modulation system : en
  • DE836154C - Device for gradually overtaking the upper leather over the insole : de en
  • US2591678A - Denture locating mechanism : en
  • DE832115C - Electric model or toy locomotive : de en
  • DE1637002U - STEERING TUBE PLUG-IN INDICATORS. : de en
  • FR1005551A - Device for transmitting movement for a dynamo driven by a rotary member of a railway vehicle : en fr
  • US2591706A - Plural-compartment admixing hypodermic syringe ampoule for segregated storage of ingredients of liquid medicinal solutions and therapeutic preparations : en
  • US2591992A - Treatment mask : en
  • USD166404S - Cravat or similar article : en
  • DE836169C - Packaging, especially for spools : de en
  • FR1005073A - Refining stack of pulp : en fr
  • DE836236C - Arrangement for lifting and transporting bedridden sick people : de en
  • DE836043C - Type cleaner for typewriters : de en
  • DE836060C - Runner for electrical machines with liquid-cooled waveguides : de en
  • DE839642B - Method of making Sylvan : de en
  • GB670021A - Improvements in beam centering devices for cathode ray tubes : en
  • FR1005204A - Horo-electric device : en fr
  • DE836122C - Single or multi-aisled greenhouse with longitudinal table frames on the sides : de en
  • FR1005069A - Steel reinforcement for floors : en fr
  • AU787752A - Improvements in or relating in electric current dry rectifier assemblies : en
  • CA482406A - Crystalline product of insulin and alkaline protein, and process of making it : en fr
  • US2592439A - Dry cell seal closure : en
  • US2592482A - Bermuda type metal shingled roof : en
  • FR1005001A - Articulated belt, with lubricating links : en fr
  • GB669742A - Improvements in the manufacture of pile fabrics : en
  • US2591914A - Self-sustaining sawtooth current generator : en
  • US2592514A - Multilayer photographic color film in which at least one layer contains a mixture of cyan, magenta, and yellow dye image intermediates : en
  • US2591709A - Furnace electrode : en
  • US2592401A - Tobacco-smoking pipe bowl and stem cleaner : en
  • US2592449A - Removable footrest for wheel chairs : en
  • US2591743A - Cage construction for planetary gearing : en
  • DE839756C - Process for the production of wood fiber boards coated on one side : de en
  • DE1636806U - DEVICE FOR FASTENING PRESSURE SCREEN. : de en
  • FR1005410A - Spinning wheel : en fr
  • DE835858C - Holder for pens : de en
  • DE836090C - In an oven, stove or the like. Arranged water heater, such as a heating coil or the like. : de en
  • US2591860A - Conveyer belt supporting means : en
  • DE836396C - Multi-armed gripper : de en
  • FR1005386A - Sound distribution speaker : en fr
  • AU793852A - Method of bonding aluminum toa ferrous metal backing layer and articles produced thereby : en
  • DE835863C - Device for treating shoe soles and sole adhesive : de en
  • DE836203C - Super regenerative receiver for very short waves : de en
  • DE839747C - Elastic shaft coupling with elastic cylindrical drivers arranged axially parallel on a bolt circle : de en
  • FR1005548A - Device for automatic engraving of cylindrical stencils : en fr
  • GB669739A - Improvements in or relating to fabric decorating compositions : en
  • GB670015A - Improvements in gas turbine plant : en
  • US2591842A - Electron discharge apparatus : en
  • US2592332A - Processes for preparing concentrated banana products : en
  • US2591666A - Interferometer gauge : en
  • US2592057A - Scaffold jack : en
  • US2592437A - Cloth material spreader : en
  • US2591697A - Stable reference apparatus : en
  • DE836285C - Signs for exhibits : de en
  • US2592365A - Condensation process : en
  • AT170864B - Process for the preparation of new Methylbenzhydryl-β-morpholinoäthyläthern : de en
  • CA482341A - Monowheel tractor : en fr
  • CA482377A - Cooler for a discharge tube : en fr
  • AU273751A - Improved process for reacting aliphatic chlorides with hydrocarbons ofthe benzene series : en
  • BE500889A - PROCESS FOR THE PREPARATION OF TYPES OF COMMERCIAL PARAFFINS FROM TECHNICAL MIXTURES OF HYDROCARBONS WITH HIGH BOILING POINT. : en fr
  • AU792052A - Improvements inthe manufacture ofa metal tube which may form part ofan electric cable : en
  • DE1637003U - LICENSE PLATE FOR MOTOR VEHICLES. : de en
  • DE836032C - Zipper with self-locking slide : de en
  • US2592073A - Door stop mechanism : en
  • US2591682A - Work-immersion machine with vertically and laterally movable rail section : en
  • US2591926A - Inert gas shielded arc welding method : en
  • US2591951A - Reciprocating pump : en
  • US2591967A - Antifriction device for planetary transmissions : en
  • FR1005192A - Method and device for the production of mixed steam at very high pressure and strongly heated : en fr
  • DE839709C - Method of making a sheet of plywood, e.g. B. Blockboard : de en
  • DE836332C - Collar support for turn-down collar : de en
  • US2592507A - Dust bag for vacuum cleaners : en
  • US2591694A - Reel support structure for multiple marker devices : en
  • AT170907B - Process for the production of colored burning illumination bodies : de en
  • US2592453A - Temperature control of adsorption systems : en
  • USD166375S - Lawn mower handle : en
  • US2591900A - Bow hairing tool : en
  • US2592126A - Electric weft detecting system for shifting shuttle box looms : en
  • US2592272A - Magnetic can opener : en
  • DE836194C - Process for the preparation of N-acylamidodiols : de en
  • DE836290C - Motor vehicle with hydraulic power transmission from the engine to the wheels : de en
  • BE500655A - IMPROVEMENTS MADE TO SPINNERS DRIVEN BY HELICOIDAL WHEEL AND TANGENT SCREW. : en fr
  • DE836117C - Light meter for light tubes : de en
  • DE836349C - Process for the preparation of neutral esters of thiophosphoric acid : de en
  • AU159809B2 - Improvements inthe manufacture ofa metal tube which may form part ofan electric cable : en
  • DE1636871U - GAS LIGHTER. : de en
  • DE835928C - Process for the preparation of concentrated aqueous solutions of 6-methylamino-2-methylheptane salicylate with an analgesic effect : de en
  • AU154040B2 - Improvements in or relating to wiring supports for use at high voltages : en
  • AU162120B2 - Electrical connectors : en
  • USD166411S - Vehicle luggage rack lighting fixture : en
  • FR1005465A - Flush tank : en fr
  • US2592088A - Electric proportioning controller with pneumatic reset : en
  • AU159988B2 - Improvements in or relating to polycrystalline ceramic materials : en
  • AU158768B2 - Improvements relating to cathode ray tubes : en
  • DE836157C - Device for the continuous removal of lime : de en
  • DE1636863U - SPEAKER SYSTEM FOR MODEL RAILWAYS. : de en
  • AU780852A - Automatic defroster control switching mechanism : en
  • AU793352A - Improvements in or relating to method and apparatus for making plastic Venetian blind tape : en
  • CA482358A - Device for tensioning yarn : en fr
  • DE836249C - Method and device for filling molds, cavities or the like with pore-forming organic plastics : de en
  • US2592138A - Razor blade dispensing package : en
  • US2592461A - Aircraft crash marker : en
  • AU794552A - Improvements in loading apparatus for use on vehicles : en
  • FR1005317A - Method of constructing devices with viscous liquid reserve : en fr
  • GB669891A - Improvements in or relating to hot-gas engines : en
  • DE1636866U - DOLL EYE MADE OF UNBREAKABLE PLASTIC. : de en
  • US2591751A - Whirling roughing and finishing cutterhead machine for debarking logs and the like : en
  • CA482296A - Code translating mechanisms : en fr
  • DE1637048U - TEMPERATURE REGISTER AND AUTOMATIC CHANGEOVER DEVICE WITH BUILT-IN HOT WATER HEATING AND RECIRCULATION SYSTEM WITH COMPLETE COMPRESSED AIR CONTROL SYSTEM FOR MILK HEATER. : de en
  • DE836208C - Process for making printed electrical parts : de en
  • DE836049C - Modulation device : de en
  • FR1005034A - Special plow for shoulders of roads and paths : en fr
  • DE1637035U - LONG FIELD LAMP. : de en
  • DE819820C - Device for lifting, storing, lowering and conveying barrels : de en
  • DE836256C - Device for exerting torques on gyroscopes : de en
  • US2592067A - Stem winding and setting mechanism : en
  • GB669885A - Process for the transportation of flour and apparatus for carrying out this process : en
  • FR1005555A - Improvement in telephone connections : en fr
  • FI25677A - A system for connecting a radiotelephone station to a telephone network in single-channel radiotelephone traffic : en fi
  • US2592273A - Quaternary ammonium salts of high molecular weight polymetaphosphoric acid : en
  • AU790852A - Improvements relating tothe regeneration of caustic alkali solutions containing mercaptans : en
  • DE1637006U - DIRECTION INDICATOR FOR MOTORCYCLES. : de en
  • US2592224A - Method of making margarine and the resulting product : en
  • US2592103A - Coupling : en
  • CA482328A - Color-yielding elements for color photography : en fr
  • CA482355A - Preparation of crystalline dihydrostreptomycin hydrochloride : en fr
  • AU158234B2 - Improvements relating to boundary layer control means for aerofoils andother boundary walls : en
  • CA482382A - Manufacture of tubular getter containers : en fr
  • DE757503C - Process for the production of sulfochlorides : de en
  • DE836125C - Device for the production of a fuel mixture with knock resistance which can be regulated during operation from several fuels with different knock resistance : de en
  • DE836141C - Device for grinding or tearing fibrous material, such as cellulose or the like. : de en
  • DE836177C - Automatic loom with electromagnetic firing : de en
  • CA482365A - Circuit for phase modulation of electric oscillations : en fr
  • US2591856A - Pulse echo distance indicator : en
  • US2592374A - Valve actuating mechanism : en
  • AT170936B - Multipurpose food processor : de en
  • AU153277B2 - Improvements in or relating to products from foamed rubber latex : en
  • AU162403B2 - Improvements in or relating to the preparation of N-alkyl-omegaphenyl-tertiary butylamines : en
  • AT170874B - Reaction vessel containing catalysts with tubular heat exchanger in a common container, especially for high pressures and high temperatures : de en
  • CA482260A - Hydraulic device for damping oscillations for spring suspensions of vehicles and the like : en fr
  • AU779552A - Improvements relating to systems for supporting wiring and ancillary equipment in cubicles for electrical apparatus : en
  • CA482343A - Treatment of metal articles : en fr
  • DE835982C - Process for the recovery of whey : de en
  • FR1005502A - Fine gasifier with elimination of fly ash : en fr
  • AT170866B - Ferrite-based material with valuable electromagnetic properties, process for its manufacture and use of this material : de en
  • DE836018C - Shoe lasting machine : de en
  • FR1005313A - Improvements in electric heating devices such as hotplates : en fr
  • GB669820A - Improvements in electric alarm devices : en
  • US2592506A - Garment safety pin fastener : en
  • US2591854A - Knot : en
  • US2592245A - Method and apparatus for mixing materials : en
  • US2592338A - Hydraulic system : en
  • USD166405S - Spoon ob the like : en
  • FI25701A - Pantograph : en fi
  • GB669654A - Escapement : en
  • US2592156A - Shoe holding device : en
  • DE836398C - Winch, especially for motor vehicles : de en
  • US2592158A - Photographic film magazine : en
  • US2592276A - Article assembling apparatus : en
  • US2592404A - Method for hydrocarbon conversion : en
  • DE835969C - Process to prevent the contamination of valuable gases in steel cylinders and valve for carrying out the process : de en
  • DE836323C - Ribbon loom : de en
  • FR1005184A - Connection device for electric heater : en fr
  • US2591934A - Method of producing a skid-resistant tread for pneumatic tires : en
  • US2592105A - Iodinated aminophenylsulfonylamino carboxylic acids : en
  • US2592129A - Method of making a self-locking nut : en
  • US2592442A - Power valve assembly : en
  • US2592444A - Inflatable aerial projection display device : en
  • US2591793A - Device for adjusting the return travel of fluid actuated means : en
  • GB669852A - Manufacture of pulp from wood and other cellulosic fibrous materials : en
  • AU157901B2 - High current density gas-shielded straight polarity metal-arc welding : en
  • AT170979B - Safety device to prevent the escape of unignited gas for gas burners : de en
  • US2591726A - Chest or container structure : en
  • AU160311B2 - Improvements in or relating to hair dyes : en
  • CA482234A - Take-up reel systems : en fr
  • DE1636997U - AUTOMATIC ASSEMBLY OF LAMINATED SCREENS. : de en
  • US2592362A - Hem guide clasp : en
  • US2591674A - Fishing rod carrying case : en
  • US2591808A - Method of making analysis of composite gas mixtures : en
  • US2591923A - Apparatus for fabricating ladders for venetian blinds : en
  • US2592157A - Automatic gauging and assorting device : en
  • US2591917A - Demodulator : en
  • US2591719A - Catalyst regeneration apparatus : en
  • DE836017C - Moldings, especially repair moldings : de en
  • DE836287C - Relief letters for light tubes : de en
  • FR1005463A - Remote control system : en fr
  • US2592450A - Lawn edger : en
  • US2591836A - Knitting needle clip : en
  • DE1636869U - ADJUSTABLE SPRAY AND SPRAY NOZZLE. : de en
  • FR1005152A - Device for sealing alkaline accumulators : en fr
  • GB669784A - Improvements relating to electronic voltage stabilisers : en
  • US2591747A - Dual reciprocating blade sawing apparatus : en
  • USD166422S - Identification medallion : en
  • US2592268A - Cutting device for moving strip : en
  • DE835932C - Process for the preparation of vessels for the delivery of iodine as required and device for carrying out the process : de en
  • GB669655A - Improvements in or relating to means for operating electric discharge lamps : en
  • GB670023A - Improvements in or relating to radio communication systems : en
  • DE839736C - Chick home with two chambers, one of which is heated and supplied with warm air : de en
  • FI25696A - Dörr för köksmöbler : en fi
  • DE690439C - Bearing arrangement according to the rotating frame or goniometer method : de en
  • DE836001C - Electromechanical anti-theft device for vehicles : de en
  • DE836294C - Vehicle wheel with wheel rim cushioned opposite the wheel body : de en
  • DE839498B - Process for the preparation of 2-amino-6-oxy-8-pteridyl-a-mehyde : de en
  • FR1005188A - Improvements made to bodies or components in hydrocarbon material : en fr
  • GB669796A - Improved freezing tray : en
  • US2591788A - Box-type wrench having springclosed head segments : en
  • US2591939A - Carpet tufting and pile cutting device : en
  • USD166371S - Record changer turntable unit : en
  • USD166406S - Periodical support : en
  • US2592474A - Twin plunger valve : en
  • DE835997C - Universal small tractor transmission : de en
  • DE836073C - Yarn feed device for knitting machines : de en
  • DE836155C - Machine for cutting shoe upper parts : de en
  • DE836325C - Method and device for the production of fabrics on rapier looms : de en
  • FR1005519A - Wells development : en fr
  • AT170856B - Cyclone or swirl chamber or multiple cyclone or multiple swirl chamber : de en
  • AT170899B - Process for the production of anhydro-corticosterones and their esters : de en
  • AU792452A - Improvements in or relating to magnetic modulators : en
  • US2591844A - Strip holder : en
  • DE836145C - As an escape device, especially to protect against carbon monoxide, a filter respirator : de en
  • FR1005141A - Self-supporting roof construction : en fr
  • FR1005582A - Coupling fitting for flexible pipes : en fr
  • DE836280C - Machine for producing a bellows : de en
  • DE1636956U - ANIMAL TRAP. : de en
  • DE807991C - Device for cutting building panels, beams, bricks and other structural elements from machinable materials : de en
  • DE839754C - Process for the continuous formation of seams on fabric webs and sections made of thermoformable plastics by welding and manufacturing fabric sleeves : de en
  • US2592050A - Outboard motor carrier for automobile bumpers : en
  • US2592097A - Tractor-mounted cotton chopper : en
  • US2592345A - Method for producing lightweight concrete : en
  • USD166430S - Dinner plate or similar article : en
  • LU31233A1 - : en
  • US2591819A - Calendar timepiece : en
  • DE1636832U - SCREENING DEVICE FOR COMPENSATION OF EARTH ELECTRIC INTERFERENCE ZONES. : de en
  • DE836062C - Ceramic insulating body : de en
  • DE836076C - White blood cell count : de en
  • DE836255C - Incline and degree angle measuring device for the construction industry : de en
  • DE1636952U - SILO HOOD. : de en
  • FR1005156A - Propeller : en fr
  • FR1005202A - Monoblock electrolytic cell for continuous dosing of a specific component of a gas mixture : en fr
  • FR1005128A - Open end wrench : en fr
  • FR1005448A - Pitcher : en fr
  • US2592231A - Feed preparation device : en
  • US2591835A - Hair parting device : en
  • AT170964B - Watertight fitting : de en
  • AU788552A - A wrapper or case for igniting rods andthe like : en
  • DE836186C - Extraction and loading machine for the mining of coal fields : de en
  • DK73991C - Rotor vibrator. : da en
  • AU792352A - Improvements in or relating to wiring supports for use at high voltages : en
  • CA482333A - Silver halide emulsions : en fr
  • AT170875B - Process for the preparation of the new N4-di- (n-propoxymethyl) -2-sulfanilamido-pyrimidine : de en
  • AU790052A - Improvements relating to cathode ray tubes : en
  • DE1637072U - BINDINGS. : de en
  • US2591888A - Portable highway signal light : en
  • US2592497A - Extreme pressure lubricant : en
  • AT170984B - Transportable garage : de en
  • AU795152A - Improvements in or relating to fluid pressure responsive devices or apparatus : en
  • US2592062A - Mixing valve : en
  • US2592502A - Lacquer compositions containing the rosin ester of 2, 2, 6, 6-tetramethylolcyclohexanol : en
  • US2591755A - Storage battery separator : en
  • US2591989A - Centrifugal-electric clutch : en
  • USD166421S - Combined butter dish and cover : en
  • DE836330C - Loom protection : de en
  • DE836135C - Button accepting machine : de en
  • DE839656B - Circuit arrangement of a push-pull amplifier : de en
  • CA482286A - Mechanical silent tappet : en fr
  • CA482379A - Electric discharge tube : en fr
  • US2592518A - Apparatus for making fibrous cement sheet material : en
  • US2592358A - Coal mining machine : en
  • AU158618B2 - Improvements in or relating in electric current dry rectifier assemblies : en
  • US2592089A - Manufacture of mercaptans : en
  • US2591958A - Antikicking device for cows : en
  • DE835919C - Piston compressor with eccentric drive on one side : de en
  • GB669745A - Improvements in and relating to marine propellers : en
  • US2592321A - Method for the manufacture of agglomerable iron powder : en
  • USD166433S - Combined belt and holsters set : en
  • CA482361A - Method of and apparatus for installing electric cable systems : en fr
  • CA482332A - Silver halide developers containing polyethylene glycols : en fr
  • US2592052A - Method of planting : en
  • USD166407S - Spoon or similar article : en
  • AU793752A - Method of bonding aluminum toa ferrous metal backing layer and articles produced thereby : en
  • AU784952A - Improvements in fluid pressure actuated electric switches : en
  • AU160162B2 - Control system : en
  • AU163094B2 - Improvements in or relating in remote control and supervision systems : en
  • AU160436B2 - Rubber compositions : en
  • US2592380A - Crankcase ventilator valve : en
  • DE836265C - Tiller adjustable to different working widths, especially for manual operation : de en
  • AT170976B - Device for space heating with air circulation ducts : de en
  • AU154677B2 - Improvements in and relating to water sprinklers : en
  • DE836183C - Hand drill : de en
  • DE839755C - Device for opening the cross base of paper sacks : de en
  • DE1636949U - SCISSOR BAND. : de en
  • FR1005528A - Improvement in the manufacture of cork sheets : en fr
  • GB669845A - Improvements in or relating to coaxially mounted crystals : en
  • DE836064C - Method and device for ion separation : de en
  • DE1636897U - INVISIBLE GRAT DOWEL CONNECTION. : de en
  • US2591955A - Circuit arrangement for the stabilization of alternating current voltages : en
  • DE835953C - Sound-absorbing equipment : de en
  • GB669856A - Apparatus for determining the time interval between two time-spaced pulses, in which said pulses are members of recurrent series having an equal recurrence rate : en
  • AT170980B - Chimney system : de en
  • AU160815B2 - Improvement in diphenyl and phenyl orthosilicates : en
  • DE1636856U - DOOR AND WINDOW HINGES. : de en
  • FR1005191A - Fast construction process : en fr
  • DE1636987U - DOUBLE HANDLE SAW. : de en
  • AT170865B - Process for the desulphurisation of ammonia water with a high content of hydrogen sulphide : de en
  • AU159581B2 - Improvements ina device anda method for manufacturing tubes of concrete orthe like : en
  • AU785152A - Improvements in or relating to protective gloves, mitts andthe like : en
  • AT170988B - Device for introducing an additional solution into the feed water line of steam boilers : de en
  • CA482402A - Article cleaning machines : en fr
  • AT170998B - Process for the production of thermally insulated containers : de en
  • DE836400C - Process for the production of building and blockboard panels : de en
  • DE839780C - Buffers for picking spindle bars on looms : de en
  • DK73992C - Process for the production of tubular bodies of reinforced concrete. : da en
  • FR1005148A - Device for refrigeration and freezing of fish : en fr
  • US2591733A - Extractor for firearms : en
  • US2592394A - Refrigerator defrost product disposal system : en
  • GB669787A - Improvements in or relating to hose or pipe couplings : en
  • DE835890C - Device for office machines for setting forms, bank cards, etc. on a specific writing line : de en
  • AT170883B - Process for the production of new cyclohexanols : de en
  • AU159271B2 - Improvements in or relating to protective gloves, mitts andthe like : en
  • DE835935C - Bag made of waterproof fabric : de en
  • DE835991C - Use of the light beam of a normal format projector for a smaller format projector : de en
  • DE836392C - Medical puncture device : de en
  • DE835968C - Coupling for pipe or hose lines with shut-off valves in both coupling halves : de en
  • AU793552A - Process for controlling solute seg ration by zone-melting : en
  • AU780552A - Improvements in hydraulic torque generators : en
  • DE835970C - Control slide for pressure fluid : de en
  • FR1005531A - isothermal construction element and mold for its manufacture : en fr
  • US2592361A - Remote control device for heaters, valves, and other remote controlled parts : en
  • AT170933B - Device for generating an intermittently advancing movement, in particular the jerky advancing movement in machine tools : de en
  • AU156556B2 - Improvements in or relating to electric resistance welding processes : en
  • US2591825A - Gas tube circuit : en
  • US2591982A - Superheterodyne receiver for very short waves : en
  • US2592012A - Feed saving attachment : en
  • US2591725A - Loom cloth edge determining device : en
  • US2592331A - Trawl net towing and hauling equipment : en
  • US2592204A - Mineral oil composition : en
  • US2592317A - Plastic compositions of acrylonitrile polymers : en
  • AU153046B2 - Improvements in battery cases : en
  • AT170982B - Glass cutting machine : de en
  • CA482387A - Electric discharge tube : en fr
  • AT170962B - Equalization procedure for clock systems : de en
  • AU156384B2 - Improvements in fluid pressure actuated electric switches : en
  • AU395651A - Improvements in or relating to electric resistance welding processes : en
  • AU150945B2 - An improved vice orthe like : en
  • AU159987B2 - Improvements in or relating to electric Insulators : en
  • US2591866A - Condenser for long draft spinning : en
  • US2592117A - Power agitated metal parts cleaning machine : en
  • USD166374S - Castorani tablecloth : en
  • GB669743A - A beer tap : en
  • GB669828A - Book binding : en
  • FR1005003A - Improvements in the manufacture of metal box springs : en fr
  • AU787652A - Compensated phototube amplifier : en
  • CA482248A - Filling machine : en fr
  • CA482386A - Manufacture of electron discharge tubes : en fr
  • DE1637063U - WRITING DEVICE. : de en
  • DK73975C - System with several radio beacons and associated navigation device. : da en
  • US2592344A - Apparatus for finishing toothed cutting blades : en
  • US2591944A - Carpet tufting machine : en
  • GB669990A - Improvements in and relating to the germination of grass seed : en
  • DE835963C - Bearing with sliding friction : de en
  • US2591785A - Bin batching plant : en
  • AU788952A - Improvements in or Relating tothe Extrusion of Plastic Materials : en
  • CA482255A - Business data and mailing envelope : en fr
  • GB669677A - Agitating mechanisms : en
  • DE1636808U - SKID PROTECTION DEVICE FOR BICYCLES AND MOTORCYCLES OR SIDE CARS. : de en
  • FR1005510A - Improvements to optical cine-derivometers : en fr
  • DE839773C - Method of drying with high frequency : de en
  • FR1005013A - Pneumatic vibrator without neutral point with spring torsion bar, or compressed fluid which can be specially adapted to vibrating tables or to various machines : en fr
  • FR1005301A - Process for the preparation of wood mordants with very high water resistance : en fr
  • FR1005165A - Brush : en fr
  • FR1005170A - Improvements to office machine synchronization devices : en fr
  • GB669950A - A method and apparatus for measuring the colour of substantially white substances : en
  • US2592043A - Air-operated pressure indicating controller : en
  • DE1636903U - SCREENING TONGS. : de en
  • FR1005062A - Automatic switch for counter-current braking of electric motors : en fr
  • GB669875A - Improvements relating to forging machines : en
  • FR1005379A - Automatic coal extraction and loading device : en fr
  • AU152646B2 - Improvements relating to frying pans. cooking utensils andthe like : en
  • FR1005343A - Improvements to aerodynes intended for operation at high speeds and more particularly for transonic regimes : en fr
  • GB669888A - Improvements in and relating to electric discharge lamps : en
  • GB669949A - An improved process for the purification of benzene or its homologues : en
  • CA482249A - Combined filling and sealing machine : en fr
  • DE1637016U - BAG WITH CLOSURE. : de en
  • DE836028C - Chain thread monitor for Buckskin cloth looms : de en
  • FR1005026A - System of amplifiers and transformers for telephone repeaters : en fr
  • FR1005174A - Spark plug feeder for internal combustion engines : en fr
  • FR1005522A - Ham mold : en fr
  • FR1005525A - Dry razor : en fr
  • GB669928A - Improvements in and relating to compression distillation plant : en
  • GB669977A - Improvements in or relating to carding engines : en
  • GB670030A - Process for the manufacture of esters of thiophosphoric acid : en
  • FR1005344A - Improvements to marine propulsion engine blocks : en fr
  • FR1005409A - Key entry for safety lock : en fr
  • GB669867A - Improvements in or relating to dial reading instruments : en
  • GB670031A - Improvements in electrical calculating apparatus : en
  • FI25697A - Cutting saw for logs, especially firewood : en fi
  • FR1005311A - Method of manufacturing a decorated article and applications of this article : en fr
  • GB669910A - Improvements in and relating to end connections for flexible hoses : en
  • FR1005002A - Improvements made to hollow slabs on formwork or for the execution of prefabricated beams used for reinforced concrete floors : en fr
  • FR1005076A - Improvements to relay telephone circuits : en fr
  • GB669659A - Improvements in automatic control apparatus for electric motor driven pumps and sewage ejectors : en
  • FR1005285A - Process for forming iron-containing catalysts : en fr
  • FR1005358A - Ceramic cathode ray tube refinements : en fr
  • FR1005041A - Method and device for successively placing on the spindles of a ring twisting machine, the different yarns of a moving bundle : en fr
  • FR1005589A - Device for automatically adjusting the charge of a three-speed storage battery : en fr
  • AT170872B - Process for removing alkaline earth dust from gases, such as those produced in the dry gasification of carbide and in covered or closed carbide furnaces : de en
  • AT170956B - Device for dosing and filling viscous, doughy or kneadable masses : de en
  • AU795852A - Improvements in or relating to dense alloys of tungsten and / or molybdenum nickel : en
  • DE1636990U - MILK SAMPLE BOTTLE CASE. : de en
  • DE836046C - Arrangement for re-coding of at least two code-modulated pulses that are chronologically one inside the other : de en
  • FR1005006A - Electric gas lighter : en fr
  • DE1636826U - INSERT GRID FOR REFRIGERATORS. : de en
  • DE836209C - Flexible tube, tubular electrical conductor, cable jacket or the like, in particular tubular inner conductor for coaxial high-frequency power cables : de en
  • DE836320C - Weaving process and device on looms equipped with a pattern device for carrying out the process : de en
  • GR13515B - CASH STAMP. : el en
  • DE1637076U - ANTENNA. : de en
  • FR1005478A - Panel for constructions : en fr
  • DE836072C - Needle plate for double cylinder circular knitting machines : de en
  • GB669980A - Improvements in or relating to apparatus for blending and mixing textile and like fibres : en
  • DE1637079U - CENTRAL IGNITION FOR GAS STOVES OD. DGL. : de en
  • DE836109C - Device for displaying the position of a float in a measuring arrangement : de en
  • DE836420C - Device for remote control of shut-off valves : de en
  • DE760371C - Windshield wipers for vehicle windshields : de en
  • FR1005228A - Industrial product consisting of a composite cardboard: corrugated cardboard and laminated cardboard called : en fr
  • FR1005404A - Improvements in mechanical metal treatment processes : en fr
  • FR1005507A - Method for printing photographs and in particular color cinematographic films : en fr
  • GB669642A - Improvements in or relating to electric current switches with magnetically controlled contacts : en
  • GB669729A - Improvements in and relating to means for launching a ship's life boat suspended from a pair of luffing davits : en
  • USD166434S - Plastic covering for a pail : en
  • US2591957A - Ball-actuated racing game device : en
  • US2592040A - Urinal attachment for nursery toilets : en
  • US2592454A - Benzoylpolyglutamic acid amides and preparation of the same : en
  • DE836178C - Process for performing auxiliary movements on textile machines when eliminating malfunctions and textile machine for performing the process : de en
  • FR1005104A - New alumino-silicate product, its preparation process and its applications : en fr
  • FR1005162A - Electric water heater : en fr
  • DE1637038U - REACTOR FOR 40 WATT (HN 202) FLUORESCENT LAMPS WITH THE DIMENSIONS 56 X 33 MM. : de en
  • DE1637041U - NIPPLE LOCKING ON ELECTRIC BULB SOCKETS. : de en
  • DE836413C - Cigar or cigarette holder : de en
  • FR1005225A - Advanced training in telephone installation components : en fr
  • DE1636889U - SPONGE RUBBER COVER FOR BRUSHES, SCRUBBERS AND THE LIKE. : de en
  • US2592360A - Pneumatic furniture assembling press : en
  • US2592393A - Pump and motor hydraulic system for use on tractors : en
  • US2592509A - Noncrystallizing lactose sirup and method of making : en
  • DE1636838U - PROTECTIVE CORNER FOR SUITCASE. : de en
  • DE833147C - One-piece window cage for cylindrical roller bearings with fixed outer rims : de en
  • GB670010A - Improvements in or relating to electrical signalling apparatus : en
  • DE836075C - String for tennis, badminton and batterball bats and musical instruments or the like and processes for their production : de en
  • GB669934A - Improvements in or relating to tire building apparatus : en
  • GB670041A - Improvements in liquid-level gauges : en
  • DE839712C - Adjustment device for calendar rollers : de en
  • GB669962A - Improvements in or relating to electronic counters : en
  • US2591745A - Contra-angle retainer for use with gingival-aperture and cusp-replacing dental matrix bands : en
  • US2591861A - Method and apparatus for the continuous setting of knitted fabrics formed of thermoplastic material : en
  • GR13529B - FRAME FROM METAL GRID INCLUDING FORM OF CORNER RODS AND TUBES. : el en
  • DE835972C - Process for the continuous electrolytic oxidation of wires, bands and similar metal objects : de en
  • DE836359C - Method and device for the production of structures and components from prestressed concrete : de en
  • GB669713A - Improvements in shovelling and loading machines : en
  • US2592303A - Thio-bis-acylamino pyrazolone couplers for color photography : en
  • DE1636860U - TRILLER BELL. : de en
  • DE832473C - Artificial limb : de en
  • DE836242C - Punching device for kitchen use : de en
  • DE1636811U - TABLE ICE CONE GAME. : de en
  • DE836344C - Device for separating foreign components from gases, steam or air : de en
  • FR1005232A - Process for the preparation of iron-containing catalysts for the hydrogenation of carbon monoxide : en fr
  • FR1005396A - Improvement of magnetic cores in divided iron : en fr
  • FR1005570A - Fluid distributor measuring device : en fr
  • DE835908C - Method for keeping constant the degree of transmission of communication links with ultrashort waves : de en
  • DK73976C - Quick-acting electrical switch. : da en
  • GB669696A - Improvements in or relating to control systems for electric motors : en
  • DE836069C - Flat weft knitting machine : de en
  • FR1005098A - Process for the preparation of new emulsifiers, solubilizers and detergents and products obtained by this process : en fr
  • CA482231A - Material classification method and means : en fr
  • FR1005431A - Desiccant cap : en fr
  • GB669701A - Improvements in depositing devices for harvesting and similar machines : en
  • GB670012A - A process for the agglomeration of wood waste and the like, and a product obtained therefrom : en
  • DE1637037U - WASTE-LESS TRANSFORMER PLATE FOR FLUORESCENT LAMP BALLASTS. : de en
  • DE836174C - Comb for round looms : de en
  • FR1005356A - Construction game : en fr
  • US2591802A - Thermostatic control switch : en
  • DE1637007U - FORK SUPPORT DEVICE FOR TRUCK TRAILERS. : de en
  • CA482346A - Creep testing apparatus : en fr
  • DE1636862U - JUMPING MAN TOY. : de en
  • DE836390C - Measuring device (orthodiameter) for determining the size and position of internal organs and foreign bodies in the human body by means of X-rays : de en
  • US2591999A - Adjustable supporting leg : en
  • US2592347A - Inflatable toy : en
  • CA482363A - Oscillation generator and frequency multiplier : en fr
  • GB669936A - Process for the preparation of polyether derivatives of acetic acid and their salts : en
  • US2592496A - X-ray tube head : en
  • US2592110A - Orifice type flame holder construction : en
  • US2592114A - Amplitude limiting means for vibration dampers : en
  • US2592247A - Variable capacity pump : en
  • DE753935C - Drying tube for tube dryer : de en
  • DE836021C - Captive closure for tubes, bottles, etc. like. container : de en
  • FR1005398A - First sole : en fr
  • GB669647A - Apparatus for amplifying a composite signal : en
  • FR1005373A - Process for the construction of masonry structures with horizontal cavities : en fr
  • US2591952A - Phase-shift circuit for grid-controlled gas discharge tubes : en
  • GB669716A - Improvements in or relating to electric discharge tubes : en
  • DE1636947U - DEVICE FOR LIGHT ELECTRIC PAYMENT OF CIGARS. : de en
  • DE752165C - Production of high quality carbon black : de en
  • DE836058C - Method of making electrical collectors : de en
  • CA482282A - Fish lure : en fr
  • CA482359A - Terminals for electric power cable systems : en fr
  • US2591723A - Lined furnace wall : en
  • US2591883A - Knitting machine : en
  • FR1005222A - Method of electromagnetic exploration of a sector without the use of moving mechanical parts : en fr
  • DE836111C - Method for producing a stereophonic sound recording, in particular sound recording : de en
  • DE836321C - Method and loom for weaving ribbons : de en
  • DE835884C - Lamp for indirect lighting : de en
  • DE835886C - Machine for applying patterns to all kinds of fabrics : de en
  • DE836403C - Process and furnace for extracting lead : de en
  • FR1005297A - Advanced training in regulation systems : en fr
  • US2592093A - Hand sander : en
  • US2592359A - Pneumatic furniture assembling press : en
  • US2592154A - Cellulosic textile fabric : en
  • US2591757A - Helicopter rotor blade : en
  • US2592032A - Folding service tray for automobile glove compartments : en
  • GB669719A - Improvements in weighing scales : en
  • GB669815A - Improvements in and relating to automatic voltage regulating systems : en
  • GB670027A - Improvements in or relating to electromagnetic transducers : en
  • DE836215C - Device for hanging up train lighting machines : de en
  • FR1005124A - Artificial leg : en fr
  • DE1636896U - ELEVATOR TABLE. : de en
  • DE751505C - Device for the automatic distribution of the load on two or more machines connected in parallel : de en
  • FR1005355A - Yeast Making Improvements : en fr
  • DE836200C - Converter for converting start-stop signs : de en
  • AT170959B - Packing machine : de en
  • GB669697A - Improvements in or relating to a process of making gray cast iron : en
  • GB669731A - Improvements in or relating to electrical discharge apparatus : en
  • GB669930A - Improved fluid operated speed governor : en
  • DE1636962U - SCISSORS WITH INJECTED RESIN EYES. : de en
  • DE835958C - Straight, image-inverting optical system : de en
  • FR1005316A - Improvements to duplicators : en fr
  • GB669807A - Improvements in and relating to mudguards : en
  • GB669707A - Improvements in or relating to frequency modulation receivers : en
  • DE835910C - Sliding core coil : de en
  • DE1636836U - CASTER PLIERS. : de en
  • US2591696A - High-frequency electron tube structure : en
  • US2592083A - Feed control for automatic weighers : en
  • USD166382S - Combined fence and gate : en
  • DE767276C - Process for improving the fastness properties of dyeings or prints with water-soluble direct dyes on cellulose fibers and fiber mixtures thereof : de en
  • US2592065A - Cigar-making machine : en
  • CA482336A - Brake lining clamping devices : en fr
  • FI25684A - Självtändande svetsningsstav för elektrisk ljusbågssvetsning : en fi
  • USD166376S - Holder for photographs or the like : en
  • FR1005014A - Type of vibrating table for material transport with adaptation of a pneumatic torsion bar vibrator : en fr
  • FR1005483A - Typewriter table : en fr
  • GR13516B - DOUBLE TIRE SUITCASE FOR THE CONNECTION OF SMOOTH OBJECTS. : el en
  • DE1636829U - AMPLIFIER FRAME FOR ACCOMMODATION OF AMPLIFIER INSERTS. : de en
  • FR1005278A - Stretch metal bracelet : en fr
  • GB669898A - Improvements in and relating to plate racks for cookers : en
  • US2591716A - Bark hack and attachment for holding a spray bottle : en
  • US2591764A - Live bait hook device : en
  • US2591919A - Electrical apparatus for detecting the presence of moving objects : en
  • US2592306A - Fishing pole holder : en
  • GB669916A - Improvements relating to struts and the like structural elements : en
  • DE836100C - Process for the production of synthetic resins from polynuclear hydrocarbons : de en
  • DE1637067U - PRESSURE DUST SPRAYER CAN. : de en
  • GB669665A - Improvements in and connected with electrical distribution systems : en
  • US2592458A - Ski binding : en
  • US2591998A - Leak detector : en
  • US2592325A - Well flow regulating apparatus : en
  • US2592505A - Welding tool : en
  • DE836399C - Prefabricated building element : de en
  • DE839715C - Hardening of synthetic resin laminate workpieces : de en
  • USD166384S - fleck : en
  • US2591728A - Locked copy ticket writer : en
  • US2592308A - Nonlinear pulse code modulation system : en
  • US2592179A - Recording and controlling system : en
  • FI25683A - Anordning for alstring eller förstärkning av ultrakorta vågor : en fi
  • FR1005362A - Improvements to the methods and means of creating the sound environment in cinematography : en fr
  • FR1005211A - Apparatus for treatment by physical agents such as light bair or hauler : en fr
  • FR1005464A - Slate type tablet, especially for school use : en fr
  • AU184651A - An improved device for gathering clover or similar seeds : en
  • FR1005391A - Warning light control system for electrical appliance : en fr
  • CA482327A - Cathode ray tube deflection sensitivity correction circuit : en fr
  • DE1637050U - EYE-CATCHER FRAME. : de en
  • FR1005488A - Kitchen tool : en fr
  • US2592264A - Contour projector : en
  • US2592305A - Method of lowering the viscosity of hydrolyzed cellulose esters and product : en
  • USD166413S - Rosen stocking : en
  • FR1005529A - Tube intended for the transmission of ultra-short waves and more particularly for their amplification : en fr
  • FR1005100A - Improvements to electric heating devices, in particular to devices such as hotplates for domestic use : en fr
  • FR1005318A - Cartridges for firearms : en fr
  • GB669699A - Improvements in and relating to tuning indicators for wireless receivers or the like : en
  • USD166380S - Nongurgling demijohn : en
  • FR1005587A - Anti-theft alarm system for motor vehicles : en fr
  • GB669653A - Improvements in rotary pumps, compressors and the like : en
  • GR13523B - PERFECTIONS IN THE MANUFACTURE OF STANDARD ELEMENTS. : el en
  • DE1636870U - PROTECTIVE SLEEVE FOR CARBIDE TOOLS. : de en
  • FR1005158A - Very high speed plane : en fr
  • FR1005432A - Improvements to backpacks : en fr
  • DE835912C - Arrangement for the transmission of waves in hollow waveguides : de en
  • DE835944C - Sighting device for monitoring the manufacture of curved transparent panes made of thermoplastics by centrifugation : de en
  • GB669773A - A device for supporting cylindrical components for concentric grinding : en
  • DE1637088U - CHILDREN'S PLAYBOARD. : de en
  • USD166423S - : en
  • AT170857B - Process for the preparation of p-toluenesulfonic acid esters and ethers : de en
  • FI25676A - Structure test in a centimeter range : en fi
  • GB669963A - Device for hand-operating the clutch, brake and throttle control members of motor vehicles : en
  • US2592208A - Bezel lock for electric safety lamps : en
  • US2592209A - Carrying case for portable batteries : en
  • FR1005314A - Improvements made to devices for supplying heating devices with semi-heavy fuels such as diesel : en fr
  • DE1637098U - HOLES, OPENERS AND CLOSERS FOR LARGE AND SMALL CANS OF MILK. : de en
  • DE836355C - Sheet feeder : de en
  • DE839749C - Lubricating device for a device with a rotatable vertical shaft driven by worm and worm wheel in one or the other direction, in particular a spindle : de en
  • US2592501A - Hydraulic scale capsule : en
  • USD166408S - Combined axe and hook : en
  • FR1005125A - Improvements to the gummy winders for eigarette paper : en fr
  • FR1005451A - Process for strengthening internal pressure vessels, and resulting new industrial products : en fr
  • DE836008C - Device for scraping the bristles and fatty skin of roasted pigs or the like. : de en
  • DE836176C - Automatic loom with multiple protective boxes on both loom sides : de en
  • DE839772C - Clamping and locking device for band iron tires : de en
  • FR1005305A - Improvements in the production of vinyl polymers : en fr
  • FR1005201A - Mixed gyroplane or : en fr
  • FR1005395A - Development of variable offset propeller blades : en fr
  • FR1005436A - Binder for paints, plasters or the like : en fr
  • DE1637000U - ELASTIC MOUNTING, IN PARTICULAR A VEHICLE BODY ON THE CHASSIS FRAME. : de en
  • GB669809A - Improvements in or relating to pumps : en
  • USRE23479E - Electrical translating system : en
  • GB669687A - Folding seats for motor cars : en
  • DE836264C - Cigar or cigarette holder : de en
  • DE835885C - Plan frame stretching and drying machine : de en
  • DE1636820U - WAVE ROD STRIP TAPE. : de en
  • DE836319C - Dobby : de en
  • FR1005097A - Water-soluble derivative of cystine, its preparation process and its applications : en fr
  • DE835849C - Valve for pneumatic tires, especially with multi-chamber tubes : de en
  • DE835850C - Tread design for pneumatic tires : de en
  • DE836205C - Arrangement for the compensation of the quarter circle bearing errors of a DF system : de en
  • GB669661A - Improvements relating to concrete piles : en
  • GB669878A - Improvements in and relating to gaseous pressure motors : en
  • GB669900A - Process and apparatus for the continuous preparation of parboiled cereals : en
  • FR1005315A - Multipurpose Electric Kitchen Appliance : en fr
  • GB669643A - Improvements in or relating to means for charging batteries : en
  • DE836353C - Process for the preparation of polyvalent alkyleneimine esters : de en
  • FR1005186A - Process and products for waterproofing papers and fabrics and articles obtained with the waterproofed material : en fr
  • FR1005304A - Hydrocarbon sulfoxidation process : en fr
  • GB669905A - Improved roll holder for a photographic camera : en
  • DE1637036U - FLASH-RESISTANT ELECTRIC LIGHT FOR COAL MINING MINING AND HANDLING EQUIPMENT. : de en
  • GB670028A - Improvements in and relating to the removal of nitric oxide-hydrogen cyanide and sulphide from coal distillation gases : en
  • US2592091A - Motorized hand truck : en
  • US2592316A - Gauge for measuring curved surfaces : en
  • GB669769A - Improvements in or relating to printing machines : en
  • GB669992A - Improvements in photographic copying apparatus : en
  • DE835945C - Method and device for processing plastics under pressure, preferably by spraying : de en
  • US2592219A - Trailer hitch dolly : en
  • DE831565C - Through terminal for one or two conductors with the same or different cross-sections : de en
  • DE839502B - Process for removing furfurol or furfuryl alcohol from mixtures with tetrahydrofurfuryl alcohol : de en
  • DE836030C - Web shooters for hose cop machines : de en
  • FR1005060A - Improvements to gas radiators : en fr
  • DE836411C - Hot air blower for opticians : de en
  • DE839758C - Stationery pack with name or jewelry label : de en
  • FR1005171A - Latte and batten tie : en fr
  • GB669952A - Process for the production of organic acids and the esters thereof : en
  • DE836152C - Window sash holder : de en
  • US2591715A - Ship maneuvering and battle tactics trainer : en
  • US2592355A - Process for manufacturing macromolecular cellulose fiber : en
  • US2592487A - Metering fuse : en
  • USD166427S - Toothbrush or similar article : en
  • US2591946A - Sweetening high-boiling petroleum distillates : en
  • US2591727A - Ticket cartridge for copy writers : en
  • USD166409S - Combined buckle and lighter : en
  • FR1005393A - Improvements made to the means for electrically measuring a variable quantity, in particular an angle : en fr
  • AU793652A - Low noise traveling wave tubes : en
  • US2591820A - Suspension mounting for the focussing device of cathode-ray tubes : en
  • US2591936A - Transmission network for emphasizing the high-frequencies of applied oscillations : en
  • DE836138C - Process for making seasoned cheeses : de en
  • FR1005121A - Improvement in the classification of warp threads in circular looms : en fr
  • FR1005333A - Fermented milk cream powder, its preparation process and its applications : en fr
  • GB669826A - Improvements in or relating to instruments for generating arcs of circles on inaccessible centres : en
  • GB669920A - Electrolytic apparatus and process : en
  • US2591789A - Apparatus for reducing metallic oxides : en
  • US2592194A - Steering mechanism for wheeled frames : en
  • FR1005044A - : fr
  • FR1005521A - Device for peeling potatoes : en fr
  • US2591667A - Illuminated tuning dial : en
  • DE836063C - Process for the production of emission masses for electrical discharge vessels : de en
  • DE836371C - Arrangement for locking the contact roller on rotary switches with eccentric jump mechanism : de en
  • US2592349A - Process for preparing and reducing mononitrated polystyrene : en
  • DE836358C - Surface hardening process : de en
  • GB669976A - Improvements in the de-icing of railway permanent way installations : en
  • DE836134C - Process for transferring string tension and vibrations to the body of the instrument : de en
  • DE836311C - Feed comb drive on flat combing machines : de en
  • FR1005231A - Improvement in the manufacture of soda ash by the ammonia process : en fr
  • GB669662A - Improvements in or relating to amplifying circuits embodying thermionic valves : en
  • GB670059A - Improvements connected with electric liquid heaters : en
  • DE836045C - System for the transmission of electrical signals with recurring fixed level or reference values : de en
  • FR1005527A - Esteem Totalizer : en fr
  • GB669982A - Improvements in friction clutches : en
  • DE836352C - Process for the production of oxazolidine-2,4-dione-Abkoemmlingen : de en
  • AU786152A - Improvements relating to apparatus forthe control of voltage and like regulators : en
  • FR1005422A - Fence especially for small livestock : en fr
  • GB669694A - Infinitely variable gear : en
  • AU152940B2 - Electric Ignition System : en
  • DE1636943U - LIQUID LEVEL METER. : de en
  • US2592096A - Tire chain applying tool : en
  • DE836095C - Injection molding machine for thermoformable masses : de en
  • DE1636887U - ELECTROMECHANICAL BRUSH. : de en
  • FR1005450A - Process and device for spraying all liquids and fiberizing thermoplastic materials : en fr
  • GB669877A - Improvements in or relating to a method of and apparatus for spinning fibrous material : en
  • GB669947A - Improvements in or relating to lubricating grease compositions : en
  • DK73993C - Method for reducing the water content of cementitious sludge or calcareous sludge. : da en
  • FR1005065A - Improvements made to thermal insulation : en fr
  • GB669870A - Improvements in and relating to apparatus for raising and forcing liquids by steam or gas pressure : en
  • CA482369A - Multiple electric discharge tube : en fr
  • DE1636833U - INSULATING COVER FOR INDUCTION COILS. : de en
  • DE767274C - Abraumfoerderbruecke : de en
  • DE835887C - Method of making a book : de en
  • DK73983C - Process for the production of hard metal molds. : da en
  • DE836333C - Trousers, especially women's knickers, shirt pants and the like. like : de en
  • AT170896B - Process for the production of thermosetting molding compounds : de en
  • CA482414A - Light weight aggregate and method of producing the same : en fr
  • DE1636901U - HANGER WITH TROUSERS. : de en
  • GB669730A - Improvements in or relating to a windshield cleaner : en
  • GB669880A - Improvements in and relating to rivet joints : en
  • DE1636817U - DUMP AS A FIBER TUBE. : de en
  • US2592140A - Lubrication system : en
  • US2592243A - Method of selectively exposing the grains of a mixed grain photographic emulsion : en
  • USD166410S - Multhple burner grill stand : en
  • US2591767A - Pressure cooker : en
  • US2592090A - Paper winding and smoothing device : en
  • US2592300A - Method of removing hemicellulose from wood pulp : en
  • US2591776A - Diphenyl ethers and process of preparing same : en
  • US2592257A - Hall effect device : en
  • AT170858B - Refractory vaults and bricks for their manufacture : de en
  • US2592483A - Electrolytic cell : en
  • AT170928B - Process and heater for controllable heating of compressed air : de en
  • DE839734C - Method of harvesting potatoes : de en
  • AU156181B2 - Adjusting mechanism for brakes : en
  • DE1636967U - CELLAR GIN. : de en
  • US2592287A - Hydraulic gate or barrage : en
  • US2592382A - Adjustable milling cutter : en
  • AU786252A - Improvements in or relating to apparatus forthe intermittent cooling or drying of air or other gas : en
  • AU154255B2 - Improvements in colour-printing processes : en
  • CA482269A - Wheel structure : en fr
  • CA482275A - Tire making machine : en fr
  • US2592315A - Universal electric fixture hanger : en
  • DE1636989U - FRAME AUXILIARY LENSES. : de en
  • US2591965A - Multiband resonant system wherein each band is step-wise tunable : en
  • US2592026A - Clutch means for phonograph records : en
  • AU784452A - Improvements in or relating to electric Insulators : en
  • US2591803A - Thermostatic control switch : en
  • US2591938A - Gyroscope control system for dirigible craft : en
  • USD166415S - John g. by : en
  • AU784252A - Improvements in or relating to electric discharge tubes comprising cathode constituted bya porous body of refractory metal anda method of producing sucha cathode : en
  • US2591911A - Chair for handicapped persons : en
  • AU789152A - A method forthe drying of plastic materials : en
  • CA482347A - Portable logging towers : en fr
  • GB669954A - Improvements in and relating to the drying of ceramic and similar refractory ware : en
  • US2591775A - Vertical venetian blind : en
  • CA482259A - Organ valve : en fr
  • DE836120C - One-piece or multi-part push button : de en
  • AU155788B2 - Tone wheel to produce frequency-modulated low frequency oscillation : en
  • DE836235C - Bed place : de en
  • DE836374C - Mercury switch, especially for higher switching capacities : de en
  • DE836401C - Method and table for holding paper, cardboard, wood veneers, metal foils or the like. : de en
  • AU795052A - Improvements :in or retaking to'road sweeping vehicles : en
  • AU162470B2 - Improvements in or relating to television receivers : en
  • DE835975C - Sewing machine : de en
  • FR1005142A - Electric socket : en fr
  • CA482244A - Seal : en fr
  • US2591701A - Electrical light-transmission controlling arrangement : en
  • DE763907C - Braking device for motor vehicles : de en
  • GR13522B - MEASURES TO PROTECT DRIVERS FROM THE BLINDING LIGHT OF OTHER VEHICLES OR THE SUN. : el en
  • US2592473A - Modification of linear polyamides whose amide groups are separated by at least 4 carbons with nu-carboanhydrides of alpha amino acids : en
  • AU160312B2 - Improvements in or relating to knitting machines : en
  • AT170885B - Electrode assembly for electrolytic cells : de en
  • AU152849B2 - Apparatus for moving the film inmotion picture cameras or projectors : en
  • DE1637057U - BODY FOR CARS. : de en
  • US2592299A - Electric instrument socket : en
  • US2592041A - Velocipede horse : en
  • AU424751A - Improved wick for kerosene ond like burners : en
  • CA482241A - Child's bib : en fr
  • AU777352A - Improvements in or relating to hair dyes : en
  • DE1637054U - SHOP WINDOW EYE-CATCHER. : de en
  • US2592342A - Wheel slip protective device : en
  • AT170877B - Process for the production of cyanuric halide : de en
  • DE1637019U - SEPARATING DEVICE. : de en
  • DE836261C - Interference microscope : de en
  • US2592251A - Spanner tool to remove covers from articles : en
  • US2592340A - Apparatus for the preheating of pattern plates : en
  • AU788252A - Improvements in colour-printing processes : en
  • DE1636959U - POCKET KEY HOLDER WITH MOUNTING CLIP. : de en
  • DE1636995U - MANHOLE LOCK. : de en
  • GB669702A - Improvements in cascade-connected semi-conductor amplifiers : en
  • GR13528B - IMPROVEMENTS IN CAN BE DISCONNECTED METAL CONNECTORS OF CERTAIN SECTION. : el en
  • CA482396A - Great circle course indicating instrument : en fr
  • DE835841C - Switching device for change gears, especially for motor vehicles : de en
  • DE836012C - Door closer with liquid brake and closing spring : de en
  • CA482330A - Process of color developing with 2-thiohydantoin derivatives : en fr
  • DE835877C - Ratchet wrench : de en
  • DE835951C - Device for keeping the height of the liquid level of a storage vessel constant : de en
  • DE836158C - Refractory investment material for dental ceramics : de en
  • DE836415C - Spreading regulator as an agricultural machine : de en
  • DK73988C - Bike bell. : da en
  • US2592099A - Fountain toothbrush : en
  • FR1005327A - New indazole derivatives and their manufacturing process : en fr
  • AT170938B - Hangers : de en
  • AU157917B2 - Improvements in or relating to magnetic modulators : en
  • CA482334A - Polymeric compounds : en fr
  • DE1636814U - TOY GIRL. : de en
  • DE836159C - Process and device for increasing the density of powdery substances : de en
  • US2591867A - Detachable pilot's cockpit for aircraft : en
  • US2592094A - Chuck key holder for drill motors : en
  • US2592392A - Interchangeable adjustable resistance unit : en
  • FR1005526A - Device for amplitude modulation of waves guided in a pipe, by rotation of the plane of polarization : en fr
  • US2592034A - Cold-setting resinous cements : en
  • AU157637B2 - Compensated phototube amplifier : en
  • CA482400A - Liquid bath furnace : en fr
  • DE835875C - Device for shaft frames from shaft looms : de en
  • DE836230C - Procedure and aids for the production of cast crowns for teeth : de en
  • CA482258A - Combustion heads for oil burners and the like : en fr
  • AT170920B - Process for the manufacture of composite piston rings : de en
  • AU153780B2 - Improvements in and Relating to Pipe Couplings : en
  • FR1005268A - New inclined slag crusher with concentric, separate and open ring cups : en fr
  • US2592115A - Neutron source : en
  • US2592310A - Polystyrene plastics containing resorcinol monobenzoate : en
  • AT170972B - Backdrops for stage sets : de en
  • AU780652A - Improvements in and relating to electric circuit breakers. incorporating bimetallic latching means : en
  • AU789852A - Improvements in or relating to television receivers : en
  • DE835971C - Reduction device for operating stiff steel cylinder valves : de en
  • US2591798A - Electric tachometer : en
  • US2591816A - Television test signal generator : en
  • US2591963A - Electron discharge device and circuit : en
  • DE836071C - Process and device for producing yarn-like structures : de en
  • DE836039C - Process for the chlorination of acetic acid : de en
  • DE836220C - Electron tubes and methods of operating the same : de en
  • AU788852A - Polyvinyl compositions suitable forthe production of moulded products : en
  • CA482344A - Refrigerated systems : en fr
  • DE835901C - Contact device for generating electrical pulse trains : de en
  • US2591688A - Sand ridding device : en
  • US2591901A - Depository receptacle for drive-in banks : en
  • DE1637027U - TERMINAL CLOSURE FOR REMOTE CABLE. : de en
  • US2592279A - Variable-strength beverage dispenser : en
  • US2592108A - Retractile antenna mast assembly : en
  • DE1636994U - HOSE FASTENING DEVICE, IN PARTICULAR FOR FASTENING COMPRESSED AIR HOSES TO COMPRESSED AIR DEVICES. : de en
  • DE1637020U - PLIERS. : de en
  • DE836291C - Closure for the convertible top : de en
  • AT170940B - Flush valve, especially for toilet systems : de en
  • USD166436S - Shoe or the like : en
  • DE1636805U - COPY ATTACHMENT FOR PHOTOGRAPHIC COPY DEVICES. : de en
  • DE836123C - Glass house for growing plants, which is provided at the lower edge of each side wall with a track or a slide rail that can be moved on a roller conveyor : de en
  • DE836052C - Method for monitoring and regulating the frequency of a sinusoidal voltage by comparison with a calibration frequency : de en
  • DE836369C - Contact protection device for sockets : de en
  • DE1636843U - BADGE, LOOP OD. LIKE, IN PARTICULAR BAND BADGES. : de en
  • DE767280C - The use of nitrogen-containing austenitic chromium-nickel or. Chromium-manganese steels : de en
  • DE835843C - Motor vehicle manufactured in cell construction : de en
  • FR1005479A - Process for the production of building panels : en fr
  • DE1636951U - STRAW PRESS WITH STRAW CUTTER. : de en
  • DE835868C - Device for making decorations on ceramic products : de en
  • US2592311A - Polyvinyl chloride plastics containing resorcinol monobenzoate : en
  • USD166397S - In v en tor. x r r%y komar* by : en
  • AU151256B2 - Acid plating baths anda method of producing bright zinc plate : en
  • US2591773A - Electromagnetic actuator for contactors and circuit breakers : en
  • US2591968A - Coin-controlled apparatus : en
  • US2592239A - Cover locking mechanism : en
  • US2592254A - Monomers and polymers of vinyl carbamic acid derivatives and their preparation : en
  • US2592369A - Powder inhaler : en
  • USRE23477E - Henry : en
  • DE836380C - Lightning protection device : de en
  • FR1005037A - Process for separating and processing animal blood for the use of its various components : en fr
  • FR1005416A - Improvements made to heteropolar electromagnetic braking devices, in particular slowing brakes of this type : en fr
  • GB669710A - Improvements in hoisting apparatus : en
  • FR1005092A - Table with frame : en fr
  • FI25679A - Högspänningsdelkopplare, särskilt för uppställning i det fria : en fi
  • FR1005206A - Improvements concerning certain signaling devices : en fr
  • DE1636882U - POTATO GRATER. : de en
  • DE1636984U - PROTECTIVE COVER FOR WEARING GOODS. : de en
  • DE835981C - Process for the production of colloid-chemically effective solutions for the processing of food : de en
  • DK73977C - X-ray pipe coupling with control means for setting the load time, pipe voltage and current in the pipe. : da en
  • FR1005364A - Improvements in the treatment of rosin oils : en fr
  • GB669838A - Improvements in or relating to portable belt conveyors : en
  • GB669801A - Improvements in or relating to apparatus for suitable for use in compacting hides : en
  • US2591821A - Modulator circuit : en
  • DE1636955U - BOVINE NOSE BRAKE. : de en
  • DE1636993U - ANGLER COMBINATION PLIERS. : de en
  • IE19994L - Non-metallic girders : en
  • DE836336C - Offset slinger : de en
  • DE1636936U - DEVICE FOR MEASUREMENT OF POSTURE. : de en
  • FI25715A - Förfaringssätt för framställning av torra, i kallt vatten lösliga stärkelseprodukter : en fi
  • FR1005053A - Method and device for re-magnetizing the permanent magnets of an alternator : en fr
  • FR1005267A - Electric switch : en fr
  • FR1005574A - Process for the preparation of protective ointments : en fr
  • DE839763C - Burnable fuel lines in vehicles with injection fuel machines : de en
  • FR1005049A - Irreversible friction drive device for driving a rotating shaft by means of a coaxial rotating member : en fr
  • FR1005320A - Advanced shuttle for circular looms : en fr
  • FR1005324A - Roller for reproducing designs : en fr
  • FR1005456A - High efficiency projector : en fr
  • GB669913A - Improvements in or relating to sewing machines : en
  • US2591794A - Gas-filled power cable with embossed tape : en
  • DE1636881U - ORTHOPEDIC SOCKING INSERT. : de en
  • DE835914C - Protective lining for collector battery trough : de en
  • DE836364C - Carrier frequency communication system with relay stations for very short waves : de en
  • DE839724C - Spectrophotometer for measurements in the infrared range : de en
  • FR1005122A - Stamping tools for the manufacture of pleated cups : en fr
  • FR1005387A - Bathtub improvement : en fr
  • DE835687C - Method and device for electrically heating liquid food : de en
  • DE836013C - Mechanical hair clipper : de en
  • DE1636823U - ROUTE EXPANSION WITH BOWLING IRON. : de en
  • FI25690A - Förfaringssätt för disinfektion av pappersmassa : en fi
  • US2591997A - Electron tube device : en
  • DE833365C - Arrangement to avoid the clinking of coils and transformers with iron core : de en
  • DE836143C - Development box for dry light breaks : de en
  • DE836293C - Windscreen washer device for vehicles of all kinds : de en
  • FR1005468A - Electric lamp mounted on a triple telescopic boom ball joint : en fr
  • GB669986A - Improvements in and relating to calculating machines for performing division : en
  • FR1005346A - Further training in paper and cardboard manufacturing : en fr
  • FR1005360A - Improvements to centrifugal pendulum vibration dampers : en fr
  • GB669720A - Process for dyeing moulded articles having a basis of an organic derivative of cellulose : en
  • GB669881A - Improvements in and relating to shaft seals for pumps : en
  • US2591700A - Preparation of synthesis gas : en
  • GB669819A - Improvement in injection moulding processes : en
  • GB669744A - Improvements in or relating to pattern-controlled machine tools : en
  • DE766496C - Electron-optical image converter : de en
  • DE836130C - Bearing or other running surfaces made of non-ferrous metals of machine parts sliding on each other : de en
  • DE836225C - Facility for eye examination and glasses contact cup adjustment : de en
  • DE839723C - Multiple turntable : de en
  • DE835967C - Line quick coupling : de en
  • US2591846A - Parallax corrector for use in gun control : en
  • AT170947B - Vehicle roof : de en
  • AU782952A - Apparatus for reducing the diameter of plastic cylindrical bodies : en
  • DE1636964U - DEVICE FOR HOLDING THE UPPER AND BOTTOM HOOK IN BRIQUETTE PRESSES. : de en
  • DE1636975U - MEASURING WINDING MACHINE FOR FABRIC BANDS. : de en
  • DE836005C - Endless caterpillar chain for tractors and other vehicles : de en
  • DE1636985U - OPEN LOCK. : de en
  • DE836179C - Device for cutting off the weft thread end when the weft thread is torn and for pulling the cut end out of the area of the warp threads : de en
  • FI25692A - Vakuumgjutningsförfarande : en fi
  • US2592459A - Radio system for distance measurement : en
  • US2591940A - Impulse generator : en
  • USD166393S - Game board : en
  • DE839764C - Removable drop center rim for vehicle wheels with attached pneumatic tires : de en
  • FR1005017A - Cuff and belt-signal : en fr
  • FR1005270A - Elastic coupling for drive shafts : en fr
  • FR1005292A - Childbirth chair : en fr
  • DE1636929U - TWO-PIECE INSULATION CLAMP FOR INSULATED FASTENING OF INSTALLATION PIPES TO ELECTRICAL DEVICES. : de en
  • FI25713A - Anordning vid med vibratorer försedda Maskiner för tillverkning av betongrör : en fi
  • AU153048B2 - Composition having fertilising and insecticidal properties : en
  • DE1636908U - COMBUSTION ENGINE WITH POST-EXPANSION. : de en
  • DE836227C - Holder for dental instruments : de en
  • FR1005564A - Locking device for threaded parts : en fr
  • DE1637045U - SMALL ELECTRIC COOKER, PREFERRED FOR TOY PURPOSES. : de en
  • DE1637092U - PACKAGE ADDRESS SET. : de en
  • GB669705A - A vehicle provided with a distributing device for powdered materials : en
  • US2591974A - Traversing hoist : en
  • US2592025A - Invalid chair : en
  • US2592376A - Apparatus for making dentures : en
  • US2592104A - Liquid filtering element : en
  • US2592155A - Cravat holder : en
  • US2591845A - Paintbrush : en
  • US2591863A - Combination shaker for condiments : en
  • DE835847C - Switch for electrically operated direction indicators of motor vehicles : de en
  • FR1005019A - New flexible curler : en fr
  • FR1005435A - Self-lubricating bearing : en fr
  • FR1005437A - Anti-theft device for motor cars : en fr
  • FR1005485A - Improvements to the construction of stylographs : en fr
  • DE1636813U - AUTOMATIC GRAB-CRANE. : de en
  • DE836113C - Material for sound recordings and manufacturing process for this material : de en
  • DE836361C - Circuit arrangement for the separation of connections in telecommunications systems, in particular telephone systems : de en
  • DE839737C - Spray pipe for spraying pesticides and the like : de en
  • US2591778A - Expansible bracelet : en
  • US2592072A - Gas by-pass for crude oil storage tanks : en
  • US2592410A - Automatic burner control system : en
  • US2591947A - High-frequency apparatus : en
  • US2591948A - Automatic lock slider for separable fasteners : en
  • DE836337C - Water pressure regulators, especially for mining : de en
  • GB669937A - Improvement in machine for making inlaid linoleum : en
  • FR1005032A - Retractable control ramp for elevators and goods lifts : en fr
  • FR1005428A - Woodwind instrument : en fr
  • FR1005514A - Ceroid combinations : en fr
  • GB669854A - Improvements relating to control systems for dynamo electric machines : en
  • FR1005221A - Grinding device : en fr
  • GB669989A - Improvements in or relating to means for sucking in the boundary layers on the surfaces of reaction jet aircraft : en
  • FR1005251A - Motor device for torch holder : en fr
  • GB669775A - Improvements relating to the heat-sealing of bags : en
  • GB669865A - Electrical indicating or recording instruments : en
  • DE835938C - Screw press for processing powdery or grainy masses : de en
  • FR1005302A - Device for tire protection of vehicle wheels : en fr
  • GB669961A - A device for raising liquids by means of air or gas under pressure : en
  • DE762595C - Inner conductor for concentric high-frequency cables : de en
  • DE835902C - Circuit arrangement for generating a frequency-stabilized oscillation : de en
  • DE836244C - Arrangement on automatic conveyor devices, e.g. Elevators, with push button actuation : de en
  • FR1005351A - Humidity detector in gases : en fr
  • GB670053A - Improvements in or relating to internal shoe brakes : en
  • DE839714C - Injection molding machine for plastic, especially thermosetting plastics : de en
  • FR1005106A - Multiple metal diaphragm fuel injector : en fr
  • GB669884A - Improvements in thread rolling apparatus : en
  • US2592225A - Portable cattle guard : en
  • DE1637009U - FOLDING DOOR FOR VEHICLES. : de en
  • DE767272C - Jet pipe for fire extinguishers and air protection devices : de en
  • US2592200A - Machine tool spindle drive : en
  • GB669827A - Servo motor control : en
  • FI25685A - Gas management rules : en fi
  • GB669857A - Improvements in and relating to vitrifiable enamels for use in the decoration of pottery : en
  • DE1636958U - DEVICE FOR CLAMPING BEARING OR. AXLE BOLTS AND BEARING CONES FOR NEAR OR SIMILAR MACHINERY. : de en
  • DE836035C - Device for pressing transverse grooves into thin-walled casings, e.g. Tubular wire : de en
  • IS727A7 - Sofa bed. : en is
  • FR1005397A - Midsole : en fr
  • GB669830A - Improvements in or relating to the manufacture of zip fasteners : en
  • DE1636900U - POT POURER. : de en
  • DE1636919U - FACILITIES FOR STORAGE OF QUARTET OR OTHER LEAF GAMES. : de en
  • GB669681A - Improvements in road-spraying apparatus : en
  • GB669882A - Improvements in apparatus for freezing and mixing cream and other viscous masses : en
  • FR1005444A - Document cabinet : en fr
  • FR1005130A - Automatic flush with air pressure : en fr
  • FR1005209A - Prestressed concrete constructions and their manufacturing process : en fr
  • GB669883A - Electro-acoustic transducers : en
  • DE1636877U - CONTACT CONNECTOR. : de en
  • FR1005592A - Process for the anodic oxidation of aluminum and its alloys and resulting products : en fr
  • DE835915C - Stray field transformer or choke coil with constantly changing leakage flux : de en
  • GB669737A - Gear finishing method : en
  • GB669957A - Improvements in or relating to trimming machines : en
  • GB669869A - Improvements relating to electric control systems : en
  • GB669651A - Machine for pasting the edges of paper sheets and the like to each other : en
  • FR1005118A - Powdered foods and milk drinks and their preparation process : en fr
  • FR1005430A - Self-calibration device for machine tools and in particular for plunge grinding machines : en fr
  • GB669979A - Improvements in or relating to agricultural implements : en
  • GB669657A - Process for producing tolyl alkanes : en
  • GB669847A - Improvements in or relating to children's garments : en
  • GB669912A - Improvements in or relating to cathodes : en
  • DE836381C - Lamp holder for railway signal lamps : de en
  • DE835844C - Space-changing vehicle and trailer body : de en
  • DE836180C - Device for automatic speed limitation of water turbines : de en
  • DE839753C - Suitcase sewing machine and case for this : de en
  • FR1005263A - Manufacturing process for ointment excipients : en fr
  • AU152977B2 - Improvements in or relating to apparatus forthe intermittent cooling or drying of air or other gas : en
  • AU782152A - Tone wheel to produce frequency-modulated low frequency oscillation : en
  • US2591782A - Method of preparing thiophosphoryl chloride : en
  • AT170919B - Device to exclude the influence of deflection caused by the weight of the headstock arm in the column of a radial drilling machine : de en
  • FI25691A - Best management requirements : en fi
  • FR1005286A - Improvements to furnaces for continuous glass manufacturing : en fr
  • AU155948B2 - Circuit arrangement for the generation of a control voltage for the automatic amplification control of television receivers : en
  • AU157137B2 - Improvements in or relating to rotatable aerial systems for use in radar apparatus : en
  • USD166426S - Combination wall shelf and planter unit : en
  • US2592448A - Spud method of installing oil well drilling bases : en
  • US2592021A - Method for purifying normally liquid chlorides of metals of group 4 of the periodic system : en
  • US2592181A - Sectional inner tube : en
  • USRE23475E - Process of treating zinc oxides : en
  • AU160478B2 - Dialkylaminoalkyl esters of phenyl halogenated orthohydroxybenzoic acids : en
  • AT170876B - Process for the preparation of the new 2-methoxy-phenoxy-acet-N, N-pentamethylene-amidine or its salts : de en
  • AT170878B - Process for the preparation of new disazo dyes : de en
  • DE835909C - Process for manufacturing ring variometer coils : de en
  • US2591962A - Pocket atomizer : en
  • US2592333A - Oven door and hinge structure : en
  • US2592457A - Adjustable stop and locking device for shovel loaders : en
  • AU154256B2 - Method of catalyzing the reaction between an elastomeric diisocyanate-modified linear polyester and polyisocynate, andthe products of such reactions : en
  • AT170985B - Safety device to prevent the escape of unignited gas for gas burners : de en
  • AT170986B - Heating burner for operation with liquid fuel : de en
  • FR1005414A - Airtight seal and process for obtaining it : en fr
  • FR1005566A - Ceiling for built premises : en fr
  • US2591766A - Stanchion : en
  • DE753065C - Device for lowering continuously cast bodies : de en
  • DE836042C - typewriter : de en
  • FR1005086A - Improvements made to agricultural machines with a lifting cutter bar, in particular mowers : en fr
  • GB669955A - Improvements relating to suction cleaners : en
  • FR1005516A - Improvement of metal tire carcasses : en fr
  • US2592241A - Wheel dressing unit : en
  • AU243751A - Improvements in and relating to water sprinklers : en
  • FR1005484A - Reels refinements for twisting mills : en fr
  • FR1005542A - Roof, more particularly sheet steel : en fr
  • FR1005046A - Prefabricated pavilion : en fr
  • FR1005052A - Rubber heel for espadrilles : en fr
  • US2592319A - Casting apparatus for film support or sheeting : en
  • US2592500A - Weighing scale pendulum : en
  • AT170929B - Couch convertible into a double bed : de en
  • CA482317A - Refrigerator latch : en fr
  • CA482395A - Pipe joint packing means : en fr
  • DE836416C - Equipment for electric fishing : de en
  • FR1005576A - Injection syringe, especially for veterinary use : en fr
  • GB669917A - Improvements in tobacco pipes and cigarette holders : en
  • GB670004A - Improvements in or relating to pit props : en
  • DE1636831U - FIRE-PROOF AND SHORT-CIRCUIT-PROOF INSULATION SPACER LINING FOR ROOFTOP ENTRY PIPES. : de en
  • DE1636937U - FOREARM LOCKING PIECE. : de en
  • CA482416A - Method of shaping a fabric or other material : en fr
  • AT170890B - Separating or distributing device for the purification of liquids, especially water, and an element for forming the same : de en
  • DE1636899U - SUPPORT SHEET FOR LEFT SEATS. : de en
  • US2591673A - Reversible ratchet type projectile hoist : en
  • US2592285A - Film transport means for motionpicture projectors : en
  • AU794052A - Improvements in or relating to dynamic braking control systems : en
  • FR1005095A - Ratchet handle for tightening wrench : en fr
  • FR1005480A - Process for the preparation of foundry sand : en fr
  • FR1005309A - Rotary piston machine : en fr
  • DE1637012U - LUGGAGE RACK FOR BICYCLES AND MOTORCYCLES. : de en
  • US2591973A - Citrus fruit utensil : en
  • US2592075A - Light projector : en
  • US2592304A - Fluid proportioning device : en
  • DE836153C - Heel with exchangeable running stain : de en
  • DE836315C - Clock : de en
  • GB669680A - Process of and apparatus for effecting chemical reactions : en
  • US2591762A - Gas analysis apparatus : en
  • DE836346C - Process for the production of substituted acroleins : de en
  • FI25699A - Machined disc loaders : en fi
  • DE839732C - Flint entry for lighters, lighters or the like : de en
  • FR1005375A - Telephone identification indicator : en fr
  • IE20362L - Dispersing gases in liquids. : en
  • US2592493A - Pulse counter circuit : en
  • FR1005347A - Method and device for measuring the velocity of a fluid : en fr
  • AU153467B2 - Multicamera structure including diaphragm control forthe lenses : en
  • DE760486C - Post-forming machine tool, in particular post-forming milling machine : de en
  • DE832598C - Process and devices for dewatering Trueben : de en
  • DE839776C - Automatic reversing device for double-stroke shaft machines with two design cylinders and one interchangeable cylinder : de en
  • FR1005265A - Device for determining the resonant frequencies of a circuit and measuring its impedance at these frequencies : en fr
  • GB669770A - Improvements in or relating to straight bar knitting machines : en
  • CA482405A - Windshield clearing device : en fr
  • DE836170C - Packaging for consumables of all kinds and machines for their manufacture : de en
  • DK73974C - Radio navigation system. : da en
  • US2591986A - One-piece tie down device and grabhook : en
  • DE839195B - Process for the preparation of 1, 3, 5-triaminotriazine from cyanamide or dicyandiamide : de en
  • FR1005048A - Buttresses for footwear and method for their manufacture : en fr
  • DE1636802U - LIGHT MASK FOR ILLUMINATING THE IMAGE ON CINEMA MACHINES. : de en
  • DE1636961U - SECURITY FOR DOORS AND WINDOW FLOWS AND DOOR AND WINDOW SHUTTERS OD. DGL. : de en
  • DE836083C - Mortise lock : de en
  • DE836284C - Display stands for goods : de en
  • US2591744A - Anatomical contact-forming dental matrix band : en
  • USD166379S - Toy antiaircraft gun : en
  • DE836297C - Device on hatch covers for lighting and ventilating ship holdings : de en
  • DE836326C - Weft insertion device for looms with continuous thread feed : de en
  • FR1005229A - Improvements in the making of puzzle games : en fr
  • FR1005600A - Mica treatment process : en fr
  • FR1005282A - Device for straightening reciprocating rotational movements : en fr
  • DE835870C - Process for the production of porous heat and sound insulation materials : de en
  • FR1005182A - Gate valve : en fr
  • GB669993A - Improvements in and relating to lighting fittings : en
  • DE1636927U - SMALL RUBBER DRYER. : de en
  • FR1005261A - Improvements to the rubbing contacts of electrical machines : en fr
  • GB669728A - Liquid level gauge : en
  • GB669929A - Improvements relating to hydraulic lifting rams : en
  • GB669765A - Improvements relating to signalling lamps : en
  • GB670051A - Improvements in the production of liners for centrifugal pumps : en
  • DE839481B - Buckle for belts, buckles or the like : de en
  • FR1005559A - Method of coating metal objects by electrophoresis : en fr
  • FR1005326A - Improvements in the assembly of sanitary installations : en fr
  • GB669666A - Improvements in electric air heaters : en
  • US2592440A - Rock drilling tool : en
  • FR1005018A - Improvement in frosted glasses used in photography : en fr
  • GB670019A - Improvements in or relating to cartons and methods and machines for making these : en
  • US2592246A - End-folding machine : en
  • FR1005028A - Stylograph : en fr
  • FR1005269A - Device for converting pressure pulses into pushing movements : en fr
  • DE767286C - Vertical chamber furnace : de en
  • DE836402C - Furnace for reducing ores : de en
  • FR1005139A - Connection device for long-distance communications operated with direct current : en fr
  • US2592162A - Salt shaker arrangement with desiccant container : en
  • GB669772A - Improvements in or relating to the treatment of textile material to render the same water-repellent : en
  • US2592147A - Codispersions of polytetrafluoroethylene and hydrous oxides : en
  • US2592429A - Target with electrical indicating system : en
  • GB669759A - Improvements in or relating to the production of power : en
  • GB670025A - Improvements in or relating to tapered nozzles and caps therefor : en
  • GB670058A - Repair patch for rubber or rubberized articles, especially motor and bicycle tubes : en
  • US2592011A - Spray guard for outboard motor boats : en
  • DE836212C - Protective plug : de en
  • GB670016A - Improvements in or relating to ultra-short wave switching : en
  • BE500892A - MACHINE FOR ISSUING AND ACCOUNTING TICKETS. : en fr
  • AU153137B2 - Improvements in torque spanners : en
  • AU776752A - Improvements in or relating to electric machines of low power : en
  • DE1636842U - DENTAL PRACTICE VESSEL. : de en
  • DE1636992U - INDOOR AIR AND WATER FILTER APPARATUS FOR AQUARIUMS. : de en
  • DE1637005U - FASTENING DEVICE. : de en
  • DE835862C - Anti-skid device for shoe heels : de en
  • DE836269C - Portable small drill, in particular hand drill : de en
  • FR1005440A - Improvements to means for treating fibrous materials with fluids, in particular with a view to extracting some of their constituents : en fr
  • GB669799A - Improvements relating to cast iron : en
  • FR1005036A - Tilting device for emptying skips : en fr
  • GB670035A - An improved method of and apparatus for measuring and/or controlling width variations of longitudinally moving metal in strip or other elongated form : en
  • DE1636978U - FEEDING CLAMP FOR DRIVE WIRE DIFFERENT PROFILE. : de en
  • DE836430C - Shoe sewing machine : de en
  • FR1005257A - Rotary motor with one stroke per cycle : en fr
  • FR1005575A - Polymerization process : en fr
  • DE836221C - Process for the production of water-soluble metal-containing azo dyes : de en
  • US2591896A - Gun loading mechanism : en
  • US2591916A - Self-locking trailer coupling unit : en
  • US2591921A - Electromagnetic balance accelerometer : en
  • US2592017A - Bottle lifter : en
  • DE836234C - Camp, especially sick camp or the like. : de en
  • FR1005545A - Lid for glasses, jars and other containers : en fr
  • DE762695C - Bucket wheel excavator : de en
  • DE835924C - Process for the production of masses containing strongly adsorbing and slightly acid-binding metal compounds : de en
  • DE839098C - Eddy current dynamometer or brake with concentric stator and rotor : de en
  • GB669698A - Improvements in or relating to a self-locking screw : en
  • DE835867C - Double press for ceramic materials : de en
  • US2592175A - Mixed thio, oxy silanes : en
  • AU786452A - Apparatus forthe continuous cooling or drying of gas : en
  • AU788052A - Case loading chute : en
  • FR1005353A - Aeronautical machine fitted with at least one propeller : en fr
  • GB670046A - Improvements relating to electric motor control systems : en
  • DE1636818U - DOUBLE WATCH. : de en
  • AU159079B2 - Purification of wastewater bythe use of vibration : en
  • FR1005578A - Device attaches to shoes to prevent slipping in snow and ice conditions : en fr
  • GB669994A - Multi-contact switching device and circuit controlled thereby : en
  • DE835923C - Instrument with pivotable lever arms, especially for surgical purposes : de en
  • DE836133C - Infinitely variable friction transmission : de en
  • GB669797A - 2, 2-alkylidene-bis(6-alkyl-4-chlorophenols) : en
  • GB669940A - Crusher : en
  • DE836222C - Process for the production of azo dyes : de en
  • US2591851A - Agricultural implement : en
  • US2592145A - Comb cleaner embodying a casing and spring retracted flexible element : en
  • US2592513A - Throttle dashpot mechanism : en
  • US2591704A - Sugar crystallization : en
  • US2591691A - Method for determining breath alcohol content : en
  • US2592006A - Prop attachment for ladders : en
  • US2592237A - Pump stroke adjusting device : en
  • US2591792A - Frequency stabilization of radio frequency generators : en
  • CA482412A - Process of stabilizing carotene : en fr
  • CA482415A - Butter cutter : en fr
  • US2591809A - Apparatus for welding seams in cylindrical vessels : en
  • DE1637046U - LIGHT ALLOY WATER BAR FOR EXTERNAL WINDOWS. : de en
  • DE1637060U - DEVICE FOR THE DRAIN OF LIQUIDS AT THE MOUTHING OPENING OF LIQUID CONTAINERS. : de en
  • DE836118C - Disc-shaped image carrier for projector devices : de en
  • AU157017B2 - Device for additional loading ofthe front wheel axle of tractors : en
  • US2592433A - Indicator dial operating mechanism : en
  • DE836037C - Spin dryer : de en
  • DE836139C - Cut for folding boxes as well as folding boxes : de en
  • AU794352A - Electrolytic cell, in particular storage battery cell : en
  • US2592322A - Rocket motor pumped supersonic wind tunnel : en
  • US2591686A - Picture screen stand : en
  • DE1637073U - LADIES'S BLOUSE OR SIMILAR CLOTHING WITH BUTTON BAND OR FLAP. : de en
  • DE1636999U - TILTING DEVICE ON PUSHBARROW. : de en
  • US2592143A - Fishing line washing and drying apparatus : en
  • US2592425A - Plumb bob : en
  • DE1636953U - Tree guard. : de en
  • DE1637040U - CYLINDER-SHAPED FLOOR LAMPS WITH FLUORESCENT TUBE. : de en
  • US2592079A - Compressed gas operated circuit breaker : en
  • US2592146A - Dry shaver : en
  • US2592489A - Traveling iron : en
  • AU150189B2 - An improved device for gathering clover or similar seeds : en
  • AU157860B2 - Tool holder : en
  • CA482410A - Automatic washing appliance and control system therefor : en fr
  • US2592417A - Gyrostabilizing system : en
  • CA482290A - Adjustable window frame : en fr
  • US2591807A - Oil well cementing : en
  • US2592488A - Safety razor : en
  • US2592466A - Process for the preparation of paste wax : en
  • US2592055A - Flexible shaft : en
  • US2592503A - Manufacture of steam irons : en
  • USRE23476E - Automatic fuel injector : en
  • AT170910B - Bottle cap : de en
  • US2591978A - Dispatcher-controlled elevator system : en
  • US2592000A - Watchmaker's screwdriver sharpener : en
  • US2592278A - Chain saw depth gauge : en
  • US2592334A - Mixing machine : en
  • US2592516A - Bobbin winder for sewing machines : en
  • AU783652A - Improvement in textile treating apparatus and methods : en
  • CA482367A - Electric incandescent lamp or discharge tube : en fr
  • US2591869A - Electrical bingo game board : en
  • US2592387A - Shaft bearing structure : en
  • US2592070A - Vertical sanitary motor : en
  • US2592415A - Cartridge loading device : en
  • DE836084C - Cleaning and surface processing device : de en
  • AT170854B - Process for the direct extraction of pure sulfur from raw sulfur-containing materials : de en
  • AT170886B - Process for producing a selenium coating on a metal object : de en
  • AT170863B - Electric oven : de en
  • DE1637059U - DEVICE FOR OPENING CANNES. : de en
  • DE825681C - Round waist trousers with closable waistband extension : de en
  • FR1005341A - Improvements to container closures : en fr
  • FR1005538A - Single pole suspension electric gas lighter : en fr
  • DE833405C - Wall block : de en
  • DE836079C - Process for the production of durable solutions from sulfonamides and hexamethylenetetramine : de en
  • DE836137C - Ratchet-controlled clutch : de en
  • DE836237C - Children's milk bottle : de en
  • DK73995C - Close to compressible tubes for liquids or pastes. : da en
  • GB669859A - Improvements relating to dampers or air regulators for furnaces and the like : en
  • GB669777A - Improved seed distributor for delivering seeds singly : en
  • DE836305C - Bolt lock with longitudinally movable flat bolt, especially for doors, gates and containers : de en
  • DE836316C - Drive for warping machines : de en
  • GB669836A - Apparatus for measuring oil and water production of wells : en
  • GB669886A - Improvements in or relating to a liquid pressure generating pump of the gear type : en
  • AT170987B - Corrugated board insulators and process for their manufacture : de en
  • US2592015A - Automatic hydraulic speed change mechanism : en
  • US2592039A - Apparatus for examining threads visually for defects : en
  • CA482323A - Method of making butter, oleomargarine and similar substances : en fr
  • DE1636983U - POUCH BAG. : de en
  • US2592118A - Deicing system for propellers : en
  • US2592352A - Valve : en
  • US2591760A - Gas analysis apparatus : en
  • US2592240A - Tool bracket and indexing assembly : en
  • AU776952A - High current density gas-shielded straight polarity metal-arc welding : en
  • DE839275B - Apparatus for checking issued cards, in particular tickets : de en
  • FR1005149A - Improvements to echo sounding devices : en fr
  • FR1005471A - Textile fibers : en fr
  • AU785852A - Aflow check valve : en
  • CA482302A - Slack adjuster : en fr
  • AU153135B2 - Improvements in devices for transforming rotary motion, andin particular in devices ofthis kind for belt feed mechanism inan automatic firearm : en
  • CA482306A - Thermostatic control for chemical plant : en fr
  • US2591882A - Wrapper or container of cardboard or like material : en
  • US2592213A - Quick release valve mechanism : en
  • US2592469A - Adjustable feed table for rolled sheet stock : en
  • US2591932A - Magnetron : en
  • DE836223C - Process for the preparation of trisazo dyes : de en
  • FI25668A - Restrictions on the use of scales, crossings and / or rolls : en fi
  • GB669685A - Improvements in or relating to devices for the suspension of garments : en
  • CA482238A - Widener for use in saw kerfs of timber : en fr
  • DE1636917U - YOU MOLD FOR PRESSING SHOE BOARDS. : de en
  • CA482342A - Creaming vinyl resin latices : en fr
  • AT170955B - Compressed air brake with apply and locking cylinder : de en
  • US2592259A - Automatic selector, change-over regulator and indicator device : en
  • US2592462A - Recessed head fastener : en
  • DE756823C - Spreugeblaese with dust collector : de en
  • DE836165C - Foldable container and method for filling and closing the same : de en
  • US2592136A - Valve for fountain stencil brushes : en
  • GB669636A - Improvements in or relating to rock drills : en
  • AU788352A - Improvements in or relating to products from foamed rubber latex : en
  • CA482391A - Power transmission mechanisms : en fr
  • US2592003A - Twist drill gauge : en
  • US2592386A - Price tag or ticket holder : en
  • US2591735A - Manufacture of hydrazine : en
  • DE836368C - Process for sheathing concentric lines : de en
  • USD166420S - Cosmetic container unit : en
  • US2592069A - Fluorocarbon vinyl esters and polymers : en
  • AT170968B - Automatic towbar for motor vehicles : de en
  • DE836009C - Method and device for closing the ends of sausage casings : de en
  • DE836081C - Burners for glass furnaces : de en
  • US2591684A - Electrical contact : en
  • AU150135B2 - Improvements relatingto polishing or buffing devices : en
  • DE836148C - Closure, especially for hoods on motor vehicles : de en
  • IS240B6 - Method for the production of feed meal and oils from raw materials from the animal kingdom. : en is
  • FI25689A - Protective sponges : en fi
  • FR1005154A - Advanced process for making cast iron : en fr
  • DE839760C - Foam fire extinguisher with compressed air bottle : de en
  • US2592131A - Toothbrush sterilizer : en
  • USD166400S - Mezuzah case : en
  • US2592053A - Hose holding clip : en
  • US2592186A - Hairpin holder : en
  • US2592269A - Agricultural cutting and processing machine assembly : en
  • US2592467A - Recipe card holder for stoves : en
  • DE809199C - Device for flushing through individual pipe runs of a forced flow boiler : de en
  • DE835899C - Detector circuit for television receiver : de en
  • FR1005494A - Spray cap for containers with pressurized fluids : en fr
  • US2592125A - Method and apparatus for logging static spontaneous potentials in wells : en
  • DE1636846U - BEET SINGLE HOE. : de en
  • GB669858A - Improvements in or relating to tailboards and the like for vehicles : en
  • CA482266A - Method of and apparatus for making plastic wheel trim : en fr
  • DE836126C - Device for the production of a fuel mixture with knock resistance which can be regulated during operation from several fuels with different knock resistance : de en
  • DE1636973U - ONE BUTTON LINING AS KNEE PAD FOR MOTORCYCLE PULLOVER PANTS. : de en
  • FR1005322A - Method and device for obtaining meat from such fish : en fr
  • US2592286A - Spinning toy or display apparatus : en
  • FI25693A - Förfarande för coninuerlig framställning av glas : en fi
  • FR1005277A - Nail dryer : en fr
  • FR1005583A - Space-saving caulking device : en fr
  • GB669813A - Improvements in methods of and means for knitting fabrics : en
  • FR1005235A - Improved method of attaching the straps of watch bracelets and devices allowing the implementation of this method : en fr
  • DE835898C - AC telegraphy system with currents of different frequencies for the transmission of separating and character currents : de en
  • FR1005181A - Electronic tube for calculating machine in binary system : en fr
  • GB669718A - Improvements in launching devices for self-propelled missiles, in particular jet propelled missiles : en
  • GB670056A - Improvements in or relating to machines for preparing or composing record-strips forcontrolling the operations of individual type-casting and composing machines and photo-mechanical typographic composing machines : en
  • FR1005298A - High pressure lubricator : en fr
  • DE836067C - Procedure for operating atomized burners : de en
  • DE836107C - Measuring device for generating a controllable even outflow of a liquid : de en
  • DE836433C - Notice board, especially for advertising purposes : de en
  • DE836340C - Fabric for printing templates : de en
  • FI25712A - Method for preventing the formation of foam joints in the casting of aerated concrete slabs and a harder layer of aerated concrete forming for the base of the slab and for protecting the base paper : en fi
  • GB669734A - Improvements relating to lathes : en
  • US2591996A - Moving-coil phonograph pickup : en
  • USD166418S - Planter ob similar article : en
  • USD166432S - Dinner plate or similar article : en
  • US2591740A - Child's safety scissors : en
  • GB669964A - Improvements in warping, beaming and like apparatus : en
  • GB670057A - Stabilizing devices of machines adapted to travel through fluids : en
  • FR1005300A - Ampoule injection syringe : en fr
  • US2592193A - Means for reducing amplitude distortion in cathode-follower amplifiers : en
  • US2592443A - Alkyl esters of aminocarbothiolic acids : en
  • DE1636986U - PRE-FABRICATED SLAB BEAMS FOR THE PRODUCTION OF REINFORCED CONCRETE RIBBED CEILINGS WITH A LEVEL UNDERVIEW. : de en
  • FR1005330A - Process for obtaining artistic photographic prints : en fr
  • FR1005459A - Improvement in magnetic cores : en fr
  • GB669879A - Improvements in and relating to ground working implements for cultivation purposes : en
  • DE1636849U - HAND RAKE. : de en
  • US2592163A - Audible railroad crossing warning signal : en
  • USPP1081P - Hybrid tea rose plant : en
  • US2591763A - safety clamp fob dkill collars : en
  • GB669795A - Improvements in or relating to absorption refrigerating apparatus : en
  • US2592452A - Window screen hook : en
  • US2592498A - Pedal boat propulsion means : en
  • US2591972A - Electric welding supply circuit : en
  • FR1005200A - Electro-mechanical propulsion of aircraft : en fr
  • FR1005550A - Method of manufacturing objects in molded material comprising inserted metal parts : en fr
  • FR1005581A - Liquefied gas cylinder filling device : en fr
  • GB669649A - Improvements in or relating to hollow hosiery display forms : en
  • US2591828A - Glass cutting device : en
  • US2592232A - Mold for molding sweetmeats : en
  • US2591990A - Beverage carbonating device : en
  • US2592049A - Aircraft heating system : en
  • DE836286C - Advertising tape demonstrator : de en
  • DE753965C - Earthing device for electrical switchgear : de en
  • US2591708A - Electric glass furnace : en
  • AU779952A - Method and means for removing material from solid body : en
  • US2591675A - Organotin compounds and compositions containing the same : en
  • AU794852A - Electric Ignition System : en
  • US2592230A - Door check : en
  • US2592481A - Fiber beater for the liberation of cellulose fibers : en
  • US2592199A - Electric weft detecting system for drop box looms : en
  • FR1005476A - High potency plant hormones and weedkillers : en fr
  • FR1005266A - Special product for lubricating tools for metal spinning : en fr
  • GB669638A - Improvements in or relating to sintered alloys : en
  • DE835872C - Water-side seal for dams, especially Staudaemme u. like : de en
  • GB669779A - Improvements in or relating to electric cables or other insulated electric conductors : en
  • US2592047A - Clock operated perpetual calendar : en
  • US2592511A - Scale prevention in oil wells : en
  • FR1005091A - Improvements to the chemical purification of sugar mill juices : en fr
  • FR1005377A - Process for the extraction and purification of diketones from complex mixtures : en fr
  • GB670042A - Improvements in or relating to electronic storage apparatus : en
  • DE1636965U - MOLDING MACHINE FOR THE PRODUCTION OF LONG PRECAST CONCRETE ELEMENTS WITH VACUMS. : de en
  • DE835980C - Electric lighting device : de en
  • DE836395C - Trolley for hay, grain and manure lifts : de en
  • FR1005255A - Further training in telephone systems using handset or loudspeakers : en fr
  • FR1005291A - Improvements made to devices intended to ensure a gas flow, in particular inhalers : en fr
  • GB669915A - Turbo jet engines : en
  • DE839702C - Pressure device for trimming and multi-blade circular saws consisting of pressure rollers : de en
  • DE836324C - Method for weaving on rapier looms and device for carrying out the method : de en
  • AU783152A - Improvements ina device anda method for manufacturing tubes of concrete orthe like : en
  • CA482320A - Arc extinguishing material : en fr
  • DE836080C - Process for the production of a disinfectant containing rhodanic and 1-ascorbic acid, which can also be used for oral and dental care, using reductones and / or the cystine-cysteine redox system : de en
  • DE836370C - Connector for coaxial line : de en
  • DE839038B - Process for the production of melamine : de en
  • AU788752A - An improved method of manufacturing bonded resilient fibrous material : en
  • US2591910A - Electron discharge amplifier device employing hollow resonator : en
  • US2592255A - Cleansing tissue dispenser : en
  • AU155320B2 - Progressive classifying or treating solids ina fluidized bed : en
  • AU792552A - Tool holder : en
  • FI25705A - Cylinder lock : en fi
  • FR1005455A - Die-casting device for plastic masses : en fr
  • FR1005295A - Device for injecting liquid under pressure, in particular into the vessels and chambers of the heart : en fr
  • GB669733A - Improvements in the production of citric acid by fermentation of a carbohydrate medium : en
  • FR1005366A - Improvements made to the means for obtaining the framing of an image, in particular inside a cathode ray tube : en fr
  • FR1005461A - Combustion engine : en fr
  • GB669923A - Improvements in and relating to hydraulic control means for multiple speed gear boxes : en
  • US2591815A - Apparatus for treating fabrics in continuous lengths with liquids : en
  • US2592356A - Resilient holding device : en
  • US2592226A - Process for improving the color of fats and fatty oils by treatment with chlorine dioxide : en
  • DE836144C - Intermediate piston pump : de en
  • FR1005262A - Improvements to the provisions ensuring the take-off of aerodynes by launching trolley : en fr
  • DE835999C - Warning signal device for stopping vehicles : de en
  • DE836098C - Process for matting polyvinyl chloride films : de en
  • DE836314C - Collection container for garbage trucks : de en
  • DE839272B - Adding machine : de en
  • US2592495A - Ice-cream freezer support : en
  • AT170917B - Hydraulic control for spring hammers : de en
  • DK73987C - Sole trimming machine. : da en
  • CA482235A - Needles : en fr
  • CA482261A - Railway tie and rail fasteners : en fr
  • CA482375A - Device for automatic frequency correction : en fr
  • AT170882B - Process for the preparation of new 3-amino-5-halopyrazoles : de en
  • US2592081A - Method of making containers : en
  • US2592432A - Corrugation drilling tool : en
  • DE1636941U - AUXILIARY DEVICE FOR PERSPECTIVE DRAWING. : de en
  • DE1637042U - OVEN PIPE. : de en
  • US2591671A - Dehydration of alcohols by extractive distillation : en
  • US2591983A - Mixing circuit arrangement : en
  • USD166429S - Visor for rearview mirrors and the like : en
  • DE835848C - Warning device on motorized vehicles with trailers : de en
  • DE836378C - Contact system that is controlled by an electrical measuring device : de en
  • US2592476A - Series arrangement of positive and nonpositive screw pumps : en
  • USD166394S - Cutting tool : en
  • US2591897A - Safety device for fuel burners : en
  • DE757886C - Stroboscope : de en
  • DE1637021U - DIE-FORGED, ONE-PIECE JOINT CONNECTION FOR PIT REMOVAL. : de en
  • USD166392S - Illuminable house sign : en
  • US2592211A - Soluble interpolymers of diallylic maleates and allylic chlorides : en
  • CA482301A - Brake beam : en fr
  • FR1005299A - Grasshopper : en fr
  • FR1005572A - Iron profile for mine support : en fr
  • DE835952C - Method and device for measuring the level, the specific gravity and temperatures of liquids in containers : de en
  • FR1005009A - Device making it possible to obtain a reserve of hot water by recovering the heat radiated by a flue : en fr
  • FR1005552A - Manufacturing process of synthetic rubber : en fr
  • US2591672A - Dehydration of alcohols by gasoline extractive distillation : en
  • FI25704A - Cylinder lock, in which the rotation of the cylinder in the key housing can be limited in one direction or another : en fi
  • DE835900C - Electric pulse generator : de en
  • GB669814A - Improvements in or relating to the electrical analysis of a physical system : en
  • DE1636924U - AXLE JOINT STRUCTURAL TIMBER FOR TAILORING. : de en
  • DE839731C - Clamp buckle : de en
  • US2591681A - Work-immersion machine with selected delayed immersion : en
  • DE836087C - Arrangement of the cleaning opening for soot and fly ash in coal stoves and coal stoves : de en
  • DE836053C - Amplifier for short electrical waves using a discharge space of several wavelengths : de en
  • GB669914A - Improvements in or relating to a process for combustion and a furnace for carrying out the process : en
  • AT170891B - Process for the production of molding compounds : de en
  • CA482293A - Retainers for spectacles : en fr
  • USD166377S - In ven tor : en
  • US2591772A - Locking device for contraangle handpieces : en
  • US2591857A - Wheelbarrow : en
  • AT170935B - Engraving and copying machine : de en
  • DE1636845U - POWER HARROW. : de en
  • DE1636939U - RUBBER PADDED CLAMPING DEVICE FOR PICTURES, MAPS OR. DGL. : de en
  • DE836211C - Attenuator for overhead lines : de en
  • DE835979C - Sewing machine : de en
  • FI25703A - Plant press : en fi
  • DE1637061U - POURER FOR BOTTLES OD. DGL. : de en
  • US2592142A - Holder device for end-capped electrical discharge tubes provided with starter switches : en
  • US2592491A - Garbage incinerating unit : en
  • FR1005558A - Process and equipment for transporting concrete : en fr
  • FR1005031A - Fuel oil burner : en fr
  • AU777252A - Porous separator and method of making it : en
  • AU262851A - Improvements relatingto polishing or buffing devices : en
  • AT170915B - Motorized circular saw with a switching device assigned to a guide handle : de en
  • AT170884B - Process for the preparation of new 2,3-dihydropyran-2,4-dione : de en
  • AU157402B2 - Improvements in cartridge magazines for automatic firearms : en
  • AU794252A - An improved safety device for use with electrically driven conveyors : en
  • DE833439C - Method and device for peeling and cleaning grain and similar goods : de en
  • DE836055C - Adjustable coil for short wave oscillating circuits : de en
  • FR1005335A - Raised side wall conveyor for coal mining : en fr
  • DE835942C - Method and device for the production of curved transparent panels from thermoplastics : de en
  • AU158251B2 - Improvement in textile treating apparatus and methods : en
  • CA482294A - Safety control apparatus for gaseous fuel burners : en fr
  • CA482417A - Metal awning : en fr
  • AT170860B - Process for the preparation of aliphatic carboxylic acid anhydrides : de en
  • AU788652A - Improvements relating to boundary layer control means for aerofoils andother boundary walls : en
  • AU155749B2 - Diphenyl ketones of pharmaceutical value andthe preparation thereof : en
  • FR1005160A - Device for charging the air supply channel of dust hearths with dust : en fr
  • FR1005293A - Improvements to magnetic cores : en fr
  • FR1005595A - Formwork for rapid construction and method of use : en fr
  • GB669874A - Improvements in or relating to circular knitting machines : en
  • AU780352A - Reinforced fireproof hose : en
  • US2591912A - Walking trainer for spastic children : en
  • US2592343A - Compressor head assembly : en
  • AT170852B - Endoprosthesis : de en
  • US2592407A - Method of processing rice for preserving the vitamin contents thereof : en
  • AU155399B2 - Improvements in and relating to control and power regulation for lift motors andthe like : en
  • US2591943A - Helix former : en
  • DE751383C - Sound image playback device : de en
  • DE767278C - Forced once-through steam generator : de en
  • DE835943C - Device for the production of curved, in particular streamlined, transparent panels made of thermoplastic plastics by centrifugation : de en
  • DE836068C - Gas generators for vehicles : de en
  • FR1005394A - Ski fixing bracket system : en fr
  • US2592159A - Tide gauge : en
  • AT170960B - Device for coupling a garbage can with an emptying device on the garbage collection container : de en
  • AU148489B2 - Improvements in or relating to start-stop telegraph repeaters : en
  • FR1005513A - Tipping skip : en fr
  • GB669738A - Improvements in and relating to thermoplastics : en
  • AU778452A - Improvement in diphenyl and phenyl orthosilicates : en
  • AT170867B - Process for the production of iron oxide gas cleaning compounds : de en
  • AT170916B - Device for honing : de en
  • DE1636830U - ARRANGEMENT FOR MECHANICAL CONNECTION OF INSULATING MATERIAL PARTS. : de en
  • DE1636884U - HOLDING DEVICE FOR EQUIPMENT FOR PITTING FRUITS, IN PARTICULAR CHERRIES. : de en
  • DE835856C - Drawing angle : de en
  • DE836044C - Cupola furnace charging system : de en
  • CA482308A - Electric insulators : en fr
  • AT170859B - Process for the preparation of α- [N- (β-diethylaminoethyl)] - aminophenylessigsäureisoamylesterhydrochlorid : de en
  • CA18588S - Tire : en
  • US2591753A - Adjustable ratio friction drive : en
  • US2592419A - Lead lined vessel : en
  • DE1636834U - RECUPERATOR. : de en
  • AU154746B2 - Improvements in dials having a dial plate of transparent material more particularly for use in radio receivers : en
  • US2591734A - Planetary gear construction : en
  • US2591839A - Retractable landing gear for aircraft : en
  • US2592178A - Bearing for transmission mechanism : en
  • AU152941B2 - Electric ignition system : en
  • FR1005372A - Hinge, for doors and windows in particular : en fr
  • AT170978B - Economy oven : de en
  • DK73981C - Teat bottle. : da en
  • AU779452A - Improvements in and Relating to Pipe Couplings : en
  • DE761781C - Voltage regulating device for power generators driven with variable speeds, especially in systems on vehicles : de en
  • FR1005033A - New product for obtaining coatings and metal parts and process for its manufacture : en fr
  • FR1005223A - Machine for cleaning watch movement components : en fr
  • GB669648A - Improvements in or relating to lifting apparatus : en
  • GB669673A - Improvements in moistening device : en
  • AT170946B - Conductor rails, in particular for conductor lines : de en
  • AU162877B2 - An improved safety device for use with electrically driven conveyors : en
  • AU792752A - Control system : en
  • FR1005153A - Improvements made to tools with handles, in particular impact tools of this type : en fr
  • FR1005256A - Housing improvements for portable lighting lamps : en fr
  • GB669821A - Improvements in and relating to control pedals : en
  • AU153403B2 - Improvements in circuit-arrangements for automatic gain control : en
  • AU155161B2 - Improvements relating to apparatus forthe control of voltage and like regulators : en
  • DE1637017U - PILLAR COMPARTMENT IN BOTTLE CASE. : de en
  • DE1636852U - ENDLESS ELASTIC DRIVE CORD. : de en
  • DE1636906U - SHUTTERS. : de en
  • DE753595C - Thread rolling machine with thread rollers driven in the same direction of rotation : de en
  • DE1636854U - STEREO CAMERA WITH DEVICE FOR MARKING THE PARTIAL IMAGES. : de en
  • DE836367C - Corrugated metal tape, especially for the production of a pipe for a telecommunication circuit : de en
  • FR1005133A - Hull cleaning process that does not require the immobilization of vessels : en fr
  • CA482371A - Focusing x-ray monochromator : en fr
  • GB669762A - Improvements in piston pumps for the injection of fuel into internal combustion engines : en
  • DE1636853U - CLAMPING AND FASTENING DEVICE FOR CLAY FILM WALLS MADE OF PLASTIC ON A POLYVINYL BASE. : de en
  • US2592101A - Electrical logging : en
  • DE835990C - Arrangement of mannequins : de en
  • FR1005423A - Hollow brick : en fr
  • GB670026A - Reinforced concrete and similar beams and columns : en
  • DE836298C - Swim garment : de en
  • DE835966C - Socket pipe connection : de en
  • DE836092C - Anchoring device in natural or piled up soil : de en
  • DE835960C - Pest repellants : de en
  • DE836150C - Double-wing iron window : de en
  • DE836327C - Dialing device for the provision of weft threads in round looms : de en
  • FR1005597A - Spark plug for internal combustion engines : en fr
  • GB669631A - Improvements in ionisation manometer tubes : en
  • GB669922A - Improvements relating to the manufacture of steel : en
  • US2591823A - Shoe machine : en
  • DE1636857U - FIXED KNIFE. : de en
  • DE836238C - Breast shields : de en
  • FR1005413A - Improved feeder device for hureau machines and in particular for typewriters : en fr
  • GB669812A - Improvements in picture telegraphy apparatus : en
  • GB669967A - Improvements in the production of fibres of glass or similar mineral materials : en
  • DE1636841U - ROOF STONES FOR REINFORCED CONCRETE RIBED ROOFS. : de en
  • DE835962C - Safety device on power transmission shafts : de en
  • DE836034C - Process for the production of pipes of uniform wall thickness by reducing according to the stretching process : de en
  • FR1005059A - Spark plug : en fr
  • AU777752A - Rubber compositions : en
  • US2592207A - Portable battery : en
  • GB669637A - Improvements in electric valve circuits for controlling the supply of alternating current to a load circuit : en
  • US2591804A - Animated wheeled toy : en
  • US2592293A - Finger mask : en
  • FR1005217A - Improvements made to liquid ejector devices, particularly oil burettes : en fr
  • DE1637025U - SAFETY DEVICE FOR RAILWAYS. : de en
  • FR1005011A - Device for the elastic suspension of a mechanical member rotating around an axis : en fr
  • FR1005040A - Hand-held polishing devices that can be equipped with rolled belts made of canvas or abrasive paper, leather, felt, fabric, etc. : en fr
  • FR1005214A - Machine for planting tubers and especially potatoes : en fr
  • GB669723A - Improvements in or relating to valves for pneumatic tyres : en
  • FR1005234A - Hernial bandage pad : en fr
  • DE1636878U - ELECTRON TUBE. : de en
  • DE836229C - Divided ready-made crowns for teeth : de en
  • DE836259C - Reflecting telescope : de en
  • FR1005419A - Improvements made to presses for extruding bodies liable to appear in a pasty state, for example metals, such as lead or its alloys : en fr
  • DE836091C - Decorative stone with groove connection : de en
  • DK73984C - Connecting rod bearing with two forehead halves for internal combustion engines, in particular for motor vehicles. : da en
  • US2591771A - Method of gluing a plurality of wooden elements comprising curing a urea formaldehyde adhesive by means of high-frequency heating : en
  • US2591847A - Tool for cutting circular holes : en
  • FI25681A - Control system for electric motor : en fi
  • FR1005283A - Device for repairing and sealing by vulcanization defective places in automobile inner tubes : en fr
  • FR1005350A - Single control device for radio receiver and similar device : en fr
  • GB670039A - Injection molding apparatus with leakage preventing means : en
  • US2591774A - Heat exchange device : en
  • FR1005352A - Centrifugal mill : en fr
  • GB669810A - Improvements in or relating to the production of power : en
  • GB669902A - Apparatus for determining the position of pistons in an internal-combustion engine : en
  • US2591814A - Hole locating device : en
  • US2592234A - Plasticized cellulose acetate-butyrate and cellulose acetatepropionate : en
  • US2592413A - Steering device for steering wheels : en
  • DE1637043U - SAEGEMEHL FURNITURE FURNACE WITH STANDING GRATE. : de en
  • DE751425C - Mantle pin that can be burned into the porcelain tooth body : de en
  • DE835876C - For holding workpieces etc. Like. Specific facility : de en
  • FR1005134A - Improvements to barometers : en fr
  • GB669897A - Improvements in or relating to illuminating devices for signs or the like : en
  • DE1637049U - STORAGE, DISPLAY AND SALES EQUIPMENT FOR BOTTLE AND OR RING SUCTIONS. : de en
  • DE803150C - Means for preventing traffic accidents : de en
  • DE835892C - Defrosting the evaporator of a refrigeration system : de en
  • DE836312C - Spool, reel or the like made of metal : de en
  • FR1005412A - Hydraulic press for shaping objects : en fr
  • FR1005501A - Device for emptying garbage cans in vehicles without emitting dust : en fr
  • DE836020C - Playing card holder that can be clamped to a base : de en
  • DE839726B - Calculating and similar accounting machines : de en
  • FI25682A - Tändanordning för urladdningsrör : en fi
  • FR1005554A - Manufacturing process of tartaric acid : en fr
  • AU155735B2 - Improvements in or relating to electric machines of low power : en
  • AT170903B - Process for the production of potato protein : de en
  • FI25678A - Strömbrytare : en fi
  • GB669933A - Valve construction : en
  • GB669995A - Improvements in hydraulic telemotor systems : en
  • DE835934C - Manufacture of curved glass panes : de en
  • FR1005103A - Cylinder or sleeve for piston of fuel injection pumps : en fr
  • FR1005279A - Removable metal frame for the establishment of movable objects and more particularly armchairs : en fr
  • GB670017A - Improvements in or relating to the separation according to particle size of crushed or milled ores and the like : en
  • DE831909C - Method and device for measuring torsional vibrations : de en
  • DE836175C - Striking cap for batons from looms : de en
  • DE836232C - Process for the production of molds for dental technology : de en
  • DE836348C - Process for the preparation of esters : de en
  • DE1636911U - SHOULDER HOLDER FOR VIOLIN AND VIOLA. : de en
  • DE836331C - Fabric as an insert or underlay for items of clothing, especially collars, cuffs and shirt tops : de en
  • FR1005094A - Gearbox for driving light dynamos of rail vehicles : en fr
  • DE836006C - Drive device, in particular for watercraft and aircraft : de en
  • DE836283C - Window display : de en
  • US2592351A - Spring clip : en
  • US2591812A - Carton for making ice-cream sandwiches : en
  • US2592005A - Machine for forming solder bars : en
  • US2591720A - Rotary leaf filter unit : en
  • US2592160A - Bathtub headrest : en
  • USD166424S - Play shoe or the like : en
  • GB669634A - Improvements in or relating to radio receivers and electrical circuits therefor : en
  • DE1637097U - PEDAL OR PULL PRESS. : de en
  • DE754505C - Valve bag : de en
  • FR1005491A - Process for the solubilization of calcium salts and resulting products : en fr
  • FR1005500A - Device for connecting a high voltage cable to an electrical device submerged in a tank : en fr
  • FI25674A - Demodulation training for modulating electrical impulses for communication communications : en fi
  • FI25675A - Koppling for frequency or frequency modulation : en fi
  • FR1005466A - Pressurized fluid brake : en fr
  • US2592378A - Apparatus for determining the zone of lost circulation of drilling mud : en
  • DE757962C - Photographic shutter : de en
  • FR1005470A - Lead-based solder : en fr
  • FR1005348A - Combined concrete mixer : en fr
  • US2591878A - Oxygen regenerator : en
  • US2592313A - Signal volume varying system : en
  • DE1637080U - DEVICE FOR INJECTING ARTICLES FROM PLASTIC COMPOUNDS FOR USE ON OVERFLOW PRESSES. : de en
  • GB669866A - Improvements in or relating to air-conditioning, ventilating and heating apparatus : en
  • US2592216A - Return fire tube boiler with indirectly heated domestic supply : en
  • USD166381S - Sundae glass : en
  • GB669686A - Improvements in or relating to methods of re-magnetizing partly-demagnetized permanent magnets in alternators : en
  • GB669863A - Improvements in and relating to crystal-controlled electric oscillation generators : en
  • US2591790A - Radio and television antenna : en
  • US2592470A - Machine for manufacturing fiberboards : en
  • DE836394C - Method and device for introducing the batch for glass production into furnace furnaces : de en
  • DE836412C - Sensor for differently positioned binary slot holes : de en
  • DE1636824U - FRIDGE. : de en
  • US2592463A - Machine for cutting, processing, and/or seaming fabric or like sections and product thereof : en
  • AU159933B2 - A process forthe production of esters of N-mono-alkylated andn-mono-alkyl-oxyalkylated hydroxy-aminobenzoic acids with amino-alcohols substituted atthe nitrogen atom : en
  • CA482380A - Electric discharge tube comprising a liquid cathode and a capacitative ignition electrode provided therein : en fr
  • US2591791A - Dynamic braking control : en
  • US2592436A - True negative total printing : en
  • USD166437S - Holder for an harmonica and amplifier pickup therefor : en
  • DE1637099U - LIPSTICK IN BALLPOINT PEN. : de en
  • DE836351C - Process for the production of soluble, unchanged lignin : de en
  • FR1005245A - Monitoring device for conveyor belts or similar machines : en fr
  • US2591987A - Endless conveyer having retractable flights : en
  • US2592087A - Clothespin holder of apron type : en
  • AT170909B - Process for the production of gears u. Like. After the hobbing process : de en
  • US2592408A - Electron discharge device : en
  • AU782652A - Improvements in or relating to tube-bending machines : en
  • US2592023A - Motor-driven invalid's chair : en
  • DE836057C - Cavity waveguide : de en
  • CA482239A - Sausage machine : en fr
  • AT170983B - Flat component in composite construction : de en
  • DE1636970U - TONGS. : de en
  • DE835861C - Shoe closure : de en
  • GR13530B - NETWORK MADE MADE OF ALL-METAL METAL BY HIGH VOLTAGE ELECTRIC PIPES. : el en
  • AT170970B - Feeding device for heavy liquid channels, especially for belt separators : de en
  • CA482267A - Wheel structure : en fr
  • DE1637086U - PIPETTE. : de en
  • US2591976A - Electron discharge device utilizing cavity resonators : en
  • DE835922C - Thread closer roll : de en
  • CA482300A - Method of treating lactalbumin : en fr
  • CA482393A - Air conditioning : en fr
  • DE753253C - Device for controlling the deflection of mechanical vibrations : de en
  • US2592197A - Side-plug hydraulic cellar gate : en
  • DE835954C - Magnetogram carrier : de en
  • US2592077A - Means for hooping railway sleepers : en
  • US2592428A - Polymerization of propylene with liquid phosphoric acid : en
  • US2591956A - Ball-actuated racing game device : en
  • US2592238A - Pedal reflector : en
  • FR1005194A - Process for coating certain kinds of steel with a gold alloy and application of the products obtained : en fr
  • DE1636982U - POCKET SAFE. : de en
  • FR1005378A - Electrical measurement process and apparatus for implementing this process : en fr
  • FR1005508A - Improvements in means of preventing icing of bodies, in particular of aerodynes, exposed to the action of an icing medium : en fr
  • AU157404B2 - improvements in or relating to apparatus for detecting the movement of objects of magnetic material : en
  • CA482310A - Electric insulators : en fr
  • US2592302A - Mouse or rat trap : en
  • DE748723C - Manufacture of phosphors : de en
  • DE836204C - Small receiver with quality display : de en
  • US2591724A - Tension meter : en
  • US2592280A - Connector : en
  • US2592422A - Well logging apparent dip determining apparatus : en
  • US2591840A - Generating electric traction and control system : en
  • DE835888C - Process for the preparation of derivatives of butyric acid : de en
  • AU157758B2 - New bactericidal aryl substituted bis-big ua nides : en
  • DE1637090U - FOLDED SPACE. : de en
  • US2591930A - Clothesline tensioning device : en
  • AT170926B - Block hold-down for side gates : de en
  • AU156683B2 - Improvements in loading apparatus for use on vehicles : en
  • CA482388A - Vacuum filling apparatus : en fr
  • AT170981B - Device for adjusting the deep draw of the heel link of ski bindings : de en
  • AU776652A - Improvements in circuit-arrangements for automatic gain control : en
  • US2591718A - Spark plug : en
  • USD166387S - Ven tor : en
  • AT170953B - Fill regulator for containers : de en
  • AT170901B - Unfired chrome magnesite stones or masses : de en
  • US2591849A - Heating circuit control for electric appliances : en
  • FI25680A - Regulation of the kraft station : en fi
  • GB669700A - Improvements in or relating to seat springs : en
  • DE836385C - Process for the preparation of acidic anthraquinone dyes : de en
  • FR1005260A - Preparation process of raw materials for varnish : en fr
  • FR1005382A - Method and device for encrypting the teletype transunssion : en fr
  • AU791252A - Composition having fertilising and insecticidal properties : en
  • DE1636998U - NEEDLE SEARCHER. : de en
  • US2592263A - Method of reacting gelatin with naphthyl isocyanates and resulting products : en
  • US2592335A - Collapsible tubing : en
  • US2592366A - Noncaking photographic acid fixing powders : en
  • AT170997B - Device for feeding oil burners based on the principle of the Mariott bottle : de en
  • US2591908A - Radio navigation aid : en
  • US2591915A - Feedback amplifier circuit : en
  • US2592217A - Trailer hitch with a detachable coupling means : en
  • CA482307A - Electromagnetic relay : en fr
  • AT170881B - Process for the production of new tropic acid derivatives : de en
  • AT170918B - Spring hammer : de en
  • CA482247A - Filling machine : en fr
  • DE835879C - Puller for pole terminals of accumulators, for ball bearings, gears, discs and. like : de en
  • DE836099C - Process for the preparation of phenol-aldehyde condensation products : de en
  • DE839735C - Binder and process for its manufacture : de en
  • FR1005029A - Oscillating table for table saw : en fr
  • CA482351A - Laminated glass structure : en fr
  • DE835882C - Preferably sweater-like clothing : de en
  • DE836219C - Spark gap relay : de en
  • AT170971B - Sieve grate, process for its production and sieve drum equipped with it : de en
  • AU153622B2 - Improvements in or relating to tube-bending machines : en
  • AU793052A - Construction of hollow bodies from sheet material : en
  • US2591920A - Piston ring : en
  • AT171000B - Heating gas routing with stoves : de en
  • US2591712A - Extractive distillation of closeboiling organic compounds from their liquid mixtures : en
  • US2591784A - Abrading machine : en
  • US2592112A - Apparatus for cellulose processing : en
  • US2592222A - Lens system for ultrasonic viewing of defects in objects : en
  • AU157326B2 - Improvements in or relating to method and apparatus for making plastic Venetian blind tape : en
  • US2592465A - Roof : en
  • AT170898B - Laboratory device for serological tests : de en
  • US2592210A - Transmission : en
  • USD166412S - Rosen stocking : en
  • AT170902B - Process for the production of stable polyacrylate, polymethacrylate and polyvinyl derivative emulsions : de en
  • CA482353A - Snap action relief valve : en fr
  • AT170924B - Method for sealing chill molds for continuous casting of metals, in particular iron and steel : de en
  • AT170969B - container : de en
  • AT170900B - Process for improving the surface adhesive properties of products made of plastics of the polyethylene resin type : de en
  • AT170992B - Drum press for processing strands of malleable mass, especially sugar mass : de en
  • AU794152A - Electric surface heaters, particularly heating screens and heating foils and process for producing thesame : en
  • US2592128A - Method of making a self-locking nut : en
  • US2592292A - Dental instrument holder : en
  • US2592426A - Soldering iron : en
  • US2591707A - Coupling device : en
  • US2592030A - Electric wire insulator support : en
  • US2592184A - Furnace roof or arch : en
  • AT170908B - Device for the production of artificial stone hollow bodies : de en
  • CA482313A - Biscuit cutting machines and the like : en fr
  • CA482413A - Sterilizing arrangement for milk tubes : en fr
  • DE1636859U - CALIFORNIA SLIPPERS WITH ORTHOPAEDIC SUPPORT AND FOAM MIDSOLE. : de en
  • GB669641A - Apparatus for lifting and transporting wheeled vehicles : en
  • CA482297A - Process for pretreating pinene crudes : en fr
  • FR1005289A - Improvement in the braking presses of rolling mills for thin strips : en fr
  • AT170950B - Egg packaging : de en
  • AT170879B - Joint sealing of ceramic recuperator elements : de en
  • DE1637023U - PASTA HIKING PACK. : de en
  • AU158797B2 - Improvements in or relating to gettering arrangements in electric discharge tubes : en
  • AU160568B2 - Improvements in or relating to dense alloys of tungsten and / or molybdenum nickel : en
  • DE836407C - AC powered sound lamp, especially for phonetic reproduction : de en
  • US2591824A - Pulse energized gas tube circuit : en
  • US2592267A - Snow melting machine : en
  • US2592327A - Safety control : en
  • US2592468A - Manufacture of cement : en
  • US2591801A - Valve structure : en
  • US2591868A - Machine for sorting compressible elements : en
  • US2592076A - Vise with antitilting means for the movable jaw : en
  • US2592144A - Process for the electrolytic production of fluorine : en
  • US2592071A - Abrading machine : en
  • US2592153A - Textile fabric : en
  • US2592132A - Liquid fuel supply and control system for atomizing nozzles : en
  • US2592248A - Alpha-acylamino acrylamides and polymers thereof : en
  • BE500858A - CASH REGISTER, ACCOUNTING MACHINE OR SIMILAR. : en fr
  • DE1636847U - WIDE THRESHING MACHINE CONVERTIBLE TO KLEEDRUSCH. : de en
  • DE1637058U - DETACHABLE MUD FLAP FOR THE BICYCLE. : de en
  • DE835957C - Magnetic recorder : de en
  • AT170873B - Process for the production of new isoxazole derivatives : de en
  • AT170934B - Vice with jaw inserts : de en
  • AU411551A - An improved vice orthe like : en
  • CA482291A - Device for stabilizing trailers : en fr
  • DE835965C - Method for fastening interchangeable sleeves in sealing rings made of wood with grooves or the like, in particular for railroad car axle bushings : de en
  • FR1005472A - Improvements to the spreading of certain materials : en fr
  • GB669942A - Improvements in or relating to the manufacture of wrapping materials : en
  • US2592068A - Oil burner safety control system, including a flame responsive thermocouple structure : en
  • DE752565C - Stain cleaners : de en
  • FR1005524A - Improvements made to floating spotting buoys, in particular spotting buoys and detecting schools of fish : en fr
  • AU152337B2 - Improvements in or relating toa coupler shank and yoke connection : en
  • CA482240A - Hat : en fr
  • US2591795A - Vibration detector : en
  • FI25688A - Kompressor, exempelvis för kylanläggningar : en fi
  • CA482309A - Electric insulators : en fr
  • DE1636850U - SELF-CLEANING BEARING FOR BUSHING CHAINS. : de en
  • FR1005169A - Acidified and inoculated milk powder and its manufacturing process : en fr
  • FR1005481A - Device for the recovery of hurdles : en fr
  • CA482242A - Spring seat and back structure : en fr
  • CA482339A - Safety inner tube : en fr
  • US2591689A - High-density beam control : en
  • US2591832A - Self-lubricating radial and thrust bearing : en
  • US2592510A - Adhesive composition and process of preparing the same : en
  • US2592282A - Continuous process of preparing and metal coating rolled steel : en
  • AU791052A - Improvements in or relating to electric spark discharge devices : en
  • CA482295A - Printing machines : en fr
  • CA482324A - Lids for paper containers : en fr
  • AU787552A - Improvements in or relating to start-stop telegraph repeaters : en
  • US2592416A - Indicating device for radioactivity intensity : en
  • CA482399A - Servo-motors : en fr
  • DE836360C - Coupling, especially for teleprinters working at high speed : de en
  • DE836365C - Device for changing the attenuation of a tuned oscillation circuit without detuning : de en
  • CA482337A - Pre-cooler system for refrigerated drinking fountains : en fr
  • DE1637087U - APPARATUS FOR DETERMINING THE ACID LEVEL. : de en
  • DE836189C - Hand operated laundry rammer : de en
  • FR1005167A - Improvements to machines with variable volume capacities, such as variable flow hydraulic pumps and motors, and to devices, including hydraulic torque converters, including similar machines : en fr
  • US2591705A - Variable capacitor : en
  • AU160673B2 - Improved wick for kerosene ond like burners : en
  • DE1636922U - PAJAMAH LEG HOLDER WITH SHOE. : de en
  • AU777152A - Handbrake linkage : en
  • AT170912B - Machine tool : de en
  • US2591668A - Preparation of phenyl silicon trichloride : en
  • US2591924A - Method of manufacturing hopper car frame structure : en
  • AU790452A - Improvements in machines for making spiral bags : en
  • AU785952A - Improvements in or relating to Tubulous Fluid Heating Units Fired by Pulverised Fuel : en
  • DE836027C - Narrow loom : de en
  • CA482385A - Electric discharge tube : en fr
  • US2592036A - Esters of cyclopentanoperhydrophenanthrene-3-malonic acids : en
  • DE811304C - Additional electrical instrument : de en
  • FR1005368A - Process for preparing 4-amino-2-oxy-benzoic acid : en fr
  • AT170965B - Ball joint for connecting drive parts, in particular for vehicle windshield wipers : de en
  • AT170904B - Process for the production of new synthetic resin compounds : de en
  • AU795452A - Apparatus for moving the film inmotion picture cameras or projectors : en
  • DE835883C - Trouser leg clips for cyclists : de en
  • FR1005246A - Machine for simultaneously taking a dozen tablets or the like : en fr
  • GB669997A - Electron diffraction apparatus : en
  • FR1005196A - Device for assembling tubes which can be used in particular for the construction of metal furniture : en fr
  • AU159810B2 - Process for controlling solute seg ration by zone-melting : en
  • US2592253A - Guide shell : en
  • US2592256A - Valve stem construction : en
  • CA482397A - Method and apparatus for making stereoscopic pictures and articles of manufacture : en fr
  • USD166402S - Lounge chair : en
  • FR1005172A - Improvements to multi-station speakerphone systems known as <intercom> : en fr
  • GB669704A - Improvements in or relating to a fluid pump : en
  • GB669839A - Improvements in spinning rings and travellers for textile spinning machines : en
  • GB670024A - Improvements in or relating to rust preventive compositions : en
  • AT170974B - Blow pipe equipment, in particular for steam locomotives : de en
  • US2591865A - Mimic diagram panel for railway and other indication systems : en
  • USD166373S - Expansible bracelet : en
  • CA482364A - Device for detecting, by means of an indicating instrument, the transmission of high-frequency energy through a conductor : en fr
  • FR1005230A - Improved rotary vane device and its applications in particular as a compressor or motor and / or / pump : en fr
  • FR1005093A - Track lifting device : en fr
  • FR1005280A - Method and circuit diagram for finding and setting the correct exposure time for photographic shots : en fr
  • US2592151A - Tuning means : en
  • AU153781B2 - Improvements in or Relating tothe Extrusion of Plastic Materials : en
  • AU792252A - Improvements in dials having a dial plate of transparent material more particularly for use in radio receivers : en
  • US2592121A - Regeneration of a moving bed catalyst at a uniform burning rate : en
  • CA482403A - Weighing scale indicating mechanisms : en fr
  • DE819594C - Ball with features arranged on its surface, especially for teaching and learning purposes and for playing : de en
  • GB669843A - Improvements in pistons : en
  • AT170893B - Prosthetic foot : de en
  • DE1637096U - DEVICE FOR MEASURING THE MOISTURE CONTENT OF CONTINUOUSLY MOVING WEBS OF PAPER, FABRIC OR. DGL. : de en
  • FR1005116A - Water-soluble powdered milk product, its preparation process and its applications : en fr
  • GB670038A - Improvements in photographic sensitizing dyes : en
  • US2592014A - Wireless navigation system : en
  • AT169058B - Safety device against exceeding a prescribed temperature : de en
  • AU158129B2 - Improvements relating tothe regeneration of caustic alkali solutions containing mercaptans : en
  • US2591887A - Movable gripping unit for pipe wrenches : en
  • AT170895B - Process for the production of pseudo-parallaxograms (raster images) and suitable light-sensitive material : de en
  • AU153368B2 - Improvements in or relating to coil winding machines : en
  • DE836168C - Packaging for sending eggs : de en
  • DE839228B - Device for self-adjustment of energy charges by means of electrolytic active ampere-hour measurement of alternating and three-phase currents of any phase position : de en
  • DE839729C - Arrangement for measuring flow velocities : de en
  • DK73978C - Electrode for arc welding. : da en
  • FR1005236A - Improvements to watch straps : en fr
  • FR1005068A - Power supply system for alternating circuits at constant voltage and frequency starting from direct currents with variable voltage : en fr
  • GB669725A - Improvements in and relating to beet topping machines : en
  • GB669927A - Improvements relating to means for discharging or delivering material containing dust or like finely divided material : en
  • GB669750A - Improvements in or relating to building blocks : en
  • GB670060A - Improvements in electric storage batteries : en
  • US2592172A - Method of manufacturing commutators : en
  • DE835961C - Axially loadable friction spring : de en
  • US2592396A - Hot-air furnace, particularly of the forced-draft type : en
  • FR1005016A - Pressure limiting sanitary device valve : en fr
  • FR1005342A - Process for the construction of dams and reservoirs thus obtained : en fr
  • GB669918A - Improvements in or relating to lamp shades : en
  • GB669803A - Mobile electric water-heater : en
  • DE1636875U - ENCLOSURE FOR TELEVISION RECEIVER. : de en
  • DE1636894U - GLASS PLATE WITH GROOVES. : de en
  • DE1636902U - CUP HOLDER. : de en
  • FR1005557A - Circuit breaker : en fr
  • GB669632A - Improvements relating to radiation responsive apparatus : en
  • GB669761A - Improvements in fuel injection pumps : en
  • GB670043A - Improvements in or relating to multi-stable-state valve circuits : en
  • FI25673A - The provision of television equipment is subject to regulatory regulation : en fi
  • CA482349A - Parallel motion roll crusher : en fr
  • CA482409A - Automatic washing, rinsing and drying machine : en fr
  • AU790152A - Improvements relating to scanning circuits for cathode ray tubes : en
  • US2592265A - Brassiere : en
  • DE1636918U - TREADMILL GUIDE FOR THE FRONT CYLINDER ON DRAWING PLANTS OF RING SPINNING MACHINES. : de en
  • FR1005536A - Apparatus for carrying out catalytic reactions between gases and / or vapors : en fr
  • US2592475A - Trailer steering mechanism : en
  • DE1636904U - CLOTHING HANGER. : de en
  • CA482373A - Circuit-arrangement for tone-control in a low-frequency amplifier : en fr
  • DK73979C - Synthetic binder. : da en
  • FR1005497A - Springs for seats, backs, mattresses and the like : en fr
  • DE1636933U - PRESSURE-PROOF AND EXPLOSION-PROOF HOLDER FOR FLUOROUS TUBE LAMPS. : de en
  • US2591699A - Vapor phase treatment of combined gasoline and water phases of synthesis product with a basic compound : en
  • US2591827A - Fluid pressure controlling mechanism : en
  • US2592113A - Process for the manufacture of alkali aluminum fluoride : en
  • FR1005022A - Improvements to injectors for liquid fuels : en fr
  • US2592423A - Adjustable disk garden cultivator : en
  • US2592504A - Chaise-longue bed combination : en
  • CA482325A - Knife sharpener : en fr
  • DE836363C - Device for finding obstacles by emitting and reflecting VHF pulses : de en
  • FR1005089A - Sailing boat with swivel mast : en fr
  • FR1005365A - Improvements made to the means for measuring forces, in particular for mechanical resistance tests : en fr
  • CA482390A - High-voltage electronic tube and method of making same : en fr
  • DE835869C - Process for making refractory bricks : de en
  • DE836127C - Device for setting the mileage for vehicles with internal combustion engines and electrical power transmission : de en
  • DE836024C - Light liquid separator : de en
  • CA482316A - Radio search tuning system : en fr
  • US2592038A - Refrigerated display case : en
  • US2592397A - Sled or sleigh : en
  • FR1005380A - Improvements to overspeed detection devices on rotating machines : en fr
  • FR1005399A - Articulation support for shoes : en fr
  • US2591969A - Liquid soap dispenser : en
  • US2591796A - Intermittent operating mechanism : en
  • DK73972C - Process of extracting glycerin from residues from the fermentation of carbohydrates. : da en
  • FI25671A - For the preparation of pentadecanol : en fi
  • DE836243C - Cot : de en
  • US2591664A - Purification process : en
  • US2592431A - Closure and fastening means : en
  • FR1005075A - Dressing machine : en fr
  • GR13525B - KNITTING REPAIR METHOD AND APPARATUS. : el en
  • FR1005349A - Operating conveyor for coal extraction with corridor made up of assembled elements : en fr
  • FR1005407A - Improvements to deformable containers for liquids, their manufacturing and filling process : en fr
  • DE836029C - Threading and thread guiding device on a shuttle : de en
  • DE836193C - Process for the separation of methylamines : de en
  • DE839716C - Process for the manufacture of flooring : de en
  • US2592063A - Acid analyzer and controller : en
  • US2592123A - Production of pyridine nitriles : en
  • CA482408A - Method for treating materials : en fr
  • DE835855C - Sign triangle : de en
  • DE1636804U - FLASH LAMP FOR HIGH CURRENT. : de en
  • US2592412A - Lid for refrigerating apparatus : en
  • US2591995A - Vulcanizing machine : en
  • FR1005227A - Device for tracking the direction of electromagnetic radiation : en fr
  • US2591876A - Dead-second watch mechanism : en
  • US2592082A - Floating shaft seal : en
  • US2592100A - Stock recording system : en
  • US2592196A - Methine dyestuffs and their manufacture : en
  • US2591676A - Ejector cooling shroud for use on the exhaust systems of turbojet aircraft engines : en
  • US2592174A - Ventilating apparatus : en
  • BE500652A - : en fr
  • DE762079C - Control for three-phase shift armature motors : de en
  • DE839765C - Spinning, doubling or twisting machine : de en
  • DE836288C - Neon sign : de en
  • FR1005452A - Retarder : en fr
  • DE1637069U - DOUBLE-SIDED SINGLE-HANDED SPEED SCREW CLAMP. : de en
  • DE835939C - Process for the production of floor panels or the like. : de en
  • FR1005250A - Method and device relating to papermaking on flat table papermaking machines : en fr
  • FI25686A - Apparat för värmeväxling mellan tvenne strömmande medier : en fi
  • GB669943A - Improvements in automatic light beam control of vehicle headlamps : en
  • GB669972A - Method of and machine for producing knitted goods : en
  • GB670045A - Edging and trimming machine for the verges of roads, lanes and the like : en
  • AT170906B - Process for the production of finely powdered slag suitable for use as a hydraulic binder : de en
  • AU157797B2 - Improvements in and relating to electrical circuit breakers incorporating temperature compensated bimetallic latching means : en
  • USD166386S - Motor bicycle : en
  • DE835974C - Motor-driven hand sheet metal shears : de en
  • US2592169A - Manufacture of iron blue pigments : en
  • US2592341A - Molding machine : en
  • US2592479A - Catalytic contacting tower : en
  • FR1005294A - Mercury cathode electrolytic cell : en fr
  • GB669951A - Improvements connected with latches or the like : en
  • AU786852A - Purification of wastewater bythe use of vibration : en
  • DE1636940U - INTERIOR FOR FIRE HELMETS OD. DGL. : de en
  • DE753495C - Control for single-motor two-drum gripper winches : de en
  • FR1005074A - Process for sound processing : en fr
  • GB669817A - Means for preparing ground for afforestation : en
  • GB669953A - Improvements in or relating to control circuits for discharge tubes : en
  • DE835946C - Process for the production of molded parts from synthetic resin molding compound with characters, writings, etc. pressed in with the same surface : de en
  • FR1005205A - Packaging for needlework garlands : en fr
  • FR1005145A - Further training in the manufacture of prestressed concrete, parts and structures obtained : en fr
  • DE836309C - Air pistol or air rifle : de en
  • DE1637085U - COMBINED DEVICE FOR OPTIONAL SOUND RECORDING AND PLAYBACK WITH TAPE OR WIRED RECORDING MEDIA OR BY RECORDING DISCS. : de en
  • DE835998C - Switching device for a flexible or rigid wall, especially for car roof or top parts : de en
  • US2591871A - Power booster linkage providing pilot's feel : en
  • US2592044A - Washer attachment for ice crushers : en
  • FR1005045A - Improvements to automatic balances known as tangent balances : en fr
  • GB669664A - Improvements in slides for vehicle seats and the like : en
  • DE825809C - Single-track trailers, especially for single-track vehicles : de en
  • FI25714A - Dryer feeder : en fi
  • US2591731A - Measuring system : en
  • US2591713A - Extractive distillation of alcoholcontaining mixtures : en
  • US2591805A - Holder for implements : en
  • DE836106C - Fixed quantity counting of flowing substances according to the differential pressure principle : de en
  • DE835866C - Table game with play figures that can be moved and rotated in the slots of a playing field disc : de en
  • FR1005249A - Improvement in nails and assembly fittings : en fr
  • FR1005354A - Process and installation for dehydration of tar and similar products : en fr
  • FR1005482A - Machine for the heat treatment under pressure of flexible products : en fr
  • FR1005458A - Row crop cultivator preparing the symmetrical plating of beets : en fr
  • US2591748A - Amphoteric cellulose derivatives : en
  • USD166419S - Plan ter or similar article : en
  • CA482322A - Condensate drain system for steam engine : en fr
  • US2592205A - Lever and toggle actuated log gripping device : en
  • USD166378S - Drapery hanger : en
  • DE835907C - Broadcasting station : de en
  • DE752335C - Device for evenly distributing the wattage of alternating current generators connected in parallel : de en
  • US2592494A - Seal : en
  • DE835987C - Container for placing on tables : de en
  • GB669834A - Improvements in automatic gain control systems : en
  • US2591877A - Purification of alcohols by azeotropic distillation : en
  • AU157403B2 - Earth auger with spirally arranged removable cutting bits : en
  • DE1636840U - COMPONENTS. : de en
  • DE1636892U - FLOWER STAND. : de en
  • DE1636957U - CRASH MILL WITH BUILT-IN DEVICE FOR BAKING FLOUR PRODUCTION : de en
  • FI25709A - Tillslutningsanordning för cartridge magazine till kulsprutspistoler och dlikt : en fi
  • GB669763A - Improvements in or relating to drying oil-reactive synthetic resins : en
  • FR1005584A - Electromechanical phase shifter : en fr
  • SE135144C1 - : en
  • US2592337A - Method of chill casting brass and other copper alloys containing zinc : en
  • USD166398S - Ven tor. joseph : en
  • US2592028A - Sealing washer : en
  • FR1005239A - Device for locating leaks in air chambers, especially those of motor vehicles : en fr
  • AT170931B - Pack for the removal of spirits or the like for immediate consumption : de en
  • AT170952B - Sorting device combined with a conveyor belt : de en
  • US2592223A - Strain responsive gauge : en
  • DE1636996U - TENSION ROLLER FOR BELT DRIVES OR SANDING BELTS. : de en
  • DE835896C - Light steel bottle : de en
  • DE1636934U - LIGHT IN THE HOUSING OF SPEAKERS. : de en
  • DE836216C - To utilize the reaction torque for adjusting the belt tension, a pivoted electric motor : de en
  • AU782352A - Production of cellular materials using organic carbonyl azide blowing agents : en
  • DE836172C - Containers for cleaning and storing fuels : de en
  • DE836218C - commutator : de en
  • DE839757C - Container, and method and device for its manufacture : de en
  • US2591761A - Apparatus for gas analysis : en
  • AU780152A - Improvements in or relating to knitting machines : en
  • AU154254B2 - Method and means for removing material from solid body : en
  • DE833295C - One-armed bicycle support : de en
  • US2592176A - Apparatus for indicating air speed in terms of the local speed of sound : en
  • BE500891A - PERFECTED MOUNTING OF CURRENT RECTIFIER ELEMENTS. : en fr
  • DE1636815U - TRANSPARENT SPIRAL AIRPLANE MODEL. : de en
  • DE835956C - Device for lifting the magnetic sound carrier with magnetic sound devices : de en
  • GB669791A - Improvements in or relating to co-polymers of polysiloxanes containing carboxyphenylradicals and polyhydric alcohols : en
  • US2592384A - Fence for jointers : en
  • FR1005096A - Obstruction for birds : en fr
  • DE836414C - Equipment for cleaning and sorting grains : de en
  • FR1005287A - Method of watering plants grown in pots : en fr
  • FR1005596A - Polymerization process : en fr
  • CA482245A - Tress blocker : en fr
  • FI25702A - Betting inspection device : en fi