• US2194537A - Toy : en
  • US2195164A - Safety razor : en
  • USD119691S - Design fob a dress : en
  • US2194619A - Switch for hand-operated electrical devices : en
  • USD119673S - Design fob a textile fabric : en
  • AT158330B - Method for controlling grid-controlled gas or vapor discharge vessels. : de en
  • CH209234A - Downward illuminating reflector lamp. : de en
  • USD119603S - Design for a game board : en
  • US2194800A - Adjustable clamp : en
  • US2194647A - Cable clamp : en
  • DK57416C - Hollow Building Stone. : da en
  • AT158272B - Process for the preparation of new enol esters. : de en
  • US2194871A - Means for latching and unlatching swinging closures : en
  • US2195065A - Finishing apparatus and method : en
  • CH209175A - Sun visor on cameras. : de en
  • CH209235A - Luminaire with light distribution by combined refraction and reflection. : en fr
  • US2194679A - Self-locking clothesline pulley : en
  • DE689700C - Device for drying fabric webs, in particular paper webs : de en
  • US2194491A - Prevention of corrosion : en
  • US2195226A - Edge drive belt : en
  • US2195280A - Variable drive sprocket wheel for bicycles : en
  • CH209154A - Insole. : de en
  • CH209216A - Internal combustion engine working with supercharging. : de en
  • BE438093A - Thread holder of coiled paper or similar coiled material : en fr
  • US2195017A - Lifting magnet controller : en
  • US2194485A - Reverse plating knitting machine : en
  • USD119664S - Design fob a shoe : en
  • US2194593A - Briquette machine : en
  • US2194851A - Dehydration of organic liquids by azeotropic distillation : en
  • US2195243A - Impression roller drive : en
  • US2195104A - Heel grooving machine : en
  • DE689487C - Protection fence for country roads : de en
  • FR853703A - Motion picture identification apparatus : en fr
  • US2194475A - Loading boot : en
  • US2194997A - Soap holder : en
  • US2194457A - Muffler construction : en
  • US2194911A - Process of newsprinting : en
  • CA387665A - Fire extinguishing foam producing apparatus : en fr
  • CH209242A - Element for data recording and control, based on this data, of statistical, accounting and other commercial machines. : en fr
  • GB519498A - Improvements in and relating to hose reel carriages : en
  • AT158287B - Oscillating piston straw press. : de en
  • AT158347B - Control device for the charging fan of an internal combustion engine. : de en
  • US2194536A - Monolithic structure : en
  • GB519386A - Improvements in or relating to workpiece actuating mechanism for use in machine tools such as lathes or like machines : en
  • GB519543A - Improvements in and relating to the control of electric hoists, lifts or the like : en
  • FR853717A - Fuel for compression ignition engines : en fr
  • FR853833A - Container shutter : en fr
  • CA387697A - Corner piece : en fr
  • DE689624C - Hinge made from veneer panels : de en
  • FR853852A - Zipper with indicator device : en fr
  • GB519403A - Improvements in electrical systems of remote control : en
  • US2195175A - Eye protector : en
  • US2195211A - Secondary or storage battery : en
  • FR853700A - Cylinder head for multi-cylinder in-line combustion engines : en fr
  • US2194662A - Snow removing mechanism : en
  • US2194793A - Clutch : en
  • US2194856A - Ladder : en
  • GB519539A - Improvements in and relating to the manufacture of moulded articles : en
  • US2195309A - Telephone system : en
  • USD119608S - Design fob a book end or similar article : en
  • AT158343B - Ejection device for printed envelopes, sheets or the like on address printing machines. : de en
  • US2194869A - Banner towing means for airplanes : en
  • US2195383A - Cyclohexylated diaryl ethers : en
  • AT158284B - Rotatable lid lock for containers, especially for feed silos. : de en
  • US2194740A - Deep well pumping device : en
  • FR853885A - Improvements to sunroofs for motor vehicles : en fr
  • GB519494A - Improvements in and relating to lighting apparatus for shops and like purposes : en
  • US2195326A - Tray stabilizing device : en
  • US2194667A - Fuse clamp : en
  • US2194929A - Locomotive : en
  • US2194614A - Lens assembly : en
  • US2195011A - Process for the manufacture of water-insoluble dyestuffs and products obtained therefrom : en
  • GB519465A - Improvements in or relating to electric motor control systems : en
  • FR853791A - Processes for the manufacture of parts especially of tubes having hard colored walls : en fr
  • US2194601A - Vehicle door lock : en
  • US2194933A - Switchboard cord reel : en
  • USD119655S - Design for a shoe ob similar article : en
  • US2194535A - Electric translating device : en
  • US2194915A - Combination receptacle : en
  • CH209151A - Means on items of laundry, in particular on shirts with collars, for joining two parts thereof. : de en
  • DE689611C - Drive device for the laying machines of warp knitting machines : de en
  • AT158283B - Weft knitted goods produced on the flat weft knitting machine with regular edges and processes as well as machine for their production. : de en
  • AT158322B - Electric discharge tube. : de en
  • USD119694S - Design for a dress ensemble : en
  • USD119611S - Design for a toy : en
  • US2194884A - Water pressure reducer : en
  • US2194850A - Pneumatic tire valve : en
  • US2195274A - Boiler : en
  • GB519431A - Improvements in or relating to shock absorbers : en
  • US2194893A - Vending machine : en
  • CA387649A - Radial bearing : en fr
  • US2195177A - Automatic straw dispenser : en
  • DE689473C - Determination of vibration processes by comparing their total running times : de en
  • DE689536C - Production of a highly dispersed pigment : de en
  • DE689490C - Process for the production of a raw material for bacterial growing media : de en
  • FR853680A - Sealing device with anterior chamber for rotating shafts, in particular for rotary pumps for easily evaporating liquids or for gases : en fr
  • FR853784A - Device for measuring small pressure differences : en fr
  • US2195281A - Medical applicator for the nasal passages : en
  • US2195289A - 2- and 2:7-di-alkylarylcarbamylfluorenes and fluorene-2- and 2:7-di-carboxylic acids and a process of making them : en
  • GB519492A - Improvements in or relating to tube or tubeless pneumatic tyres for vehicle wheels : en
  • DE689488C - Device for generating compressed hot air : de en
  • FR853781A - Improvements to cross-beating combine harvesters : en fr
  • US2194794A - Means for spacing and forming buttonholes and other stitchings in articles of clothing : en
  • US2195002A - Sadiron : en
  • GR8882B - FAST SKIN TREATMENT SYSTEM. : el en
  • GB519504A - Improvements in or relating to brush gear for electric motors : en
  • FR853731A - Rigid control device for independent driving and steering wheels : en fr
  • GB519565A - Improvements in or relating to method of and apparatus for making soap : en
  • GB519478A - A plug and socket electrical coupling : en
  • DE689610C - den, Zimmeroefen u. like : de en
  • US2194629A - Production of light-resistant compositions : en
  • US2195132A - Pressure cooker : en
  • DE689644C - ulature : de en
  • FR853724A - Pilotage device for aircraft : en fr
  • FR853840A - Spark plug improvements : en fr
  • US2195240A - Molded pulp article : en
  • US2194570A - Apparatus for use in the cutting of plastic sheeting : en
  • US2194636A - Safety device for railway locomotive boilers : en
  • CH209250A - Electrical contact device for burglar alarm systems with closed-circuit operation. : de en
  • GB519387A - Improvements in or relating to electric resistance welding : en
  • DE689562C - Device for compacting the track bed and for driving railway sleepers into the bed : de en
  • DE689607C - those for railroad crossings : de en
  • FR853667A - Improvements to sound recording devices : en fr
  • DE689648C - The furniture foot rotatably mounted on the furniture with a roller body that can be lowered into the same : de en
  • US2194697A - Shipping tag : en
  • US2194937A - Control apparatus : en
  • US2194572A - Television apparatus : en
  • US2194606A - Filtering unit cleaner : en
  • DE689618C - heavily heated machine parts : de en
  • DE681904C - Briquette extruder : de en
  • US2194813A - Mounting for hand telephones : en
  • CH209167A - Process for the production of high molecular weight polyvinyl chloride. : de en
  • US2194628A - Overhung clincher support : en
  • US2194890A - Spinner for aircraft : en
  • GB519532A - Improvements relating to operating gear for aircraft controls : en
  • FR853820A - Contactor for controlling electrical devices, in particular on motor vehicles : en fr
  • GB519519A - Improvements relating to control systems for aeroplanes : en
  • US2195234A - Means for coloring and agitating paint : en
  • FR853662A - Double-segment drum brake, for horse-drawn or motorized vehicles : en fr
  • GB519479A - Improvements in or relating to apparatus for removing spots from fabrics : en
  • GB519487A - An improved manufacture of furnace electrodes : en
  • GB519371A - Improvements in or relating to catalytic apparatus particularly for the conversion of hydrocarbons : en
  • FR853692A - Device for repairing fabrics : en fr
  • DK57410C - End closure for heating rods. : da en
  • FR853828A - Improvements to coaster brake systems : en fr
  • US2194677A - Silver animal mucin and process for producing same : en
  • US2195195A - Automobile door lock : en
  • USD119610S - Design for a chair or the like : en
  • DE689577C - Mixing tubes in which the oscillator anode consists of two rods with a flat rectangular or similar cross-section, which are arranged in the plane of the grid struts between the oscillator grid and the first screen grid : de en
  • US2194638A - Horizontal honing machine : en
  • US2195352A - Top lift for shoe heels : en
  • US2194777A - Cement : en
  • FR853888A - Control and regulation device for gas distribution : en fr
  • GB519420A - Improvements in and relating to artificial leather : en
  • GB519560A - Improvements in or relating to bon bon crackers : en
  • CH209180A - Photographic matted emulsion layer and process for its preparation. : de en
  • US2194729A - Lathe carriage : en
  • GB519561A - Improvements in or relating to apparatus for damping sheet materials : en
  • CA387690A - Collapsible container closure : en fr
  • DE689510C - Process for the manufacture of wood wool suitable for filtering purposes : de en
  • US2195361A - Window screen : en
  • US2194699A - Smoking device : en
  • GB519550A - Improvements in the manufacture of metal tube : en
  • FR853873A - : fr
  • US2194878A - Fresh air inlet valve : en
  • GB519523A - Improvements relating to instruments for indicating the position of movable elements : en
  • US2194561A - Submersible structure : en
  • US2195086A - Method of manufacturing molding : en
  • FR853739A - Device for preparing long fibers : en fr
  • US2194544A - Gelatinized high explosive compositions : en
  • US2195258A - Production of color lakes : en
  • US2194644A - Composition of matter : en
  • US2195090A - Method of pulling over boots and shoes : en
  • US2195156A - Elimination bed pad : en
  • AT158242B - Centrifugal pump with priming pump. : de en
  • CH209220A - Electric accumulator battery. : en fr
  • DE689533C - Electric hotplate with device for holding the cooking vessel magnetically : de en
  • DE689528C - Arrangement for generating high DC voltage : de en
  • FR853769A - Packaging improvements : en fr
  • FR853860A - Method and device for the execution of concrete piles cast in the ground : en fr
  • DK57404C - Process for the preparation of aqueous, alcoholic or aqueous-alcoholic solutions of sulfur, arsenic sulphide, antimony sulphide and selenium sulphide. : da en
  • FR853741A - Dyes of the anthraquinone series and their production process : en fr
  • AT158262B - Process for the production of a non-dusting, easily spreadable alkaline fertilizer from bone meal. : de en
  • US2194703A - Sealing of condensers and similar apparatus : en
  • CA387646A - Radio band-pass selector : en fr
  • DE689486C - Ice cream maker with fixed, pot or bowl-like ice cream container : de en
  • DE689539C - Process for stretching films or tapes made of organic thermoplastic materials : de en
  • DE689585C - Roll crusher : de en
  • DE689686C - Electric Christmas tree lighting : de en
  • DE689679C - Swivel joint for switch tongue connecting rods : de en
  • US2195151A - Starter mechanism : en
  • USD119587S - Design for, a bowl : en
  • GB519456A - Improvements in boxes or cartons : en
  • GB519459A - Improvements in locking washers for use with nuts or other screw threaded members : en
  • USD119595S - Design for a battery box : en
  • USD119727S - Design for a textile fabric or similar article : en
  • DE689693C - em work step on the knitting or flat weft knitting machine : de en
  • FR853690A - Electrical transmitter or receiver device without contacts : en fr
  • US2194921A - Horse boot : en
  • US2195092A - Apparatus for stirring molten metal : en
  • US2195173A - Can marking machine : en
  • FR853829A - Device to improve the efficiency of radiators : en fr
  • CA387689A - Windshield wiper : en fr
  • AT158211B - Method of manufacturing a photoelectric cell. : de en
  • US2194476A - Nitriles of fully acetylated 2-keto sugar acids and processes for their production : en
  • US2194864A - Soundproof wall : en
  • USD119713S - Design for a dress and slip ensemble : en
  • FR853743A - : fr
  • US2194734A - Belt : en
  • US2195232A - Aerial and associated feeder system : en
  • AU113961B2 - A device for starting and feeding, under low tension, an electric discharge tube : en
  • DK57418C - Transport fan for Straw. : da en
  • US2194985A - Book binding : en
  • US2194498A - Method of brightening metals electronegative to iron : en
  • US2194858A - Preparation for application to the skin and toilet soap : en
  • USD119707S - Design fob a textile fabric : en
  • US2195165A - Method of cooking rice : en
  • FR853709A - Process for the manufacture of a foam generator : en fr
  • CA387641A - Rubber-like material : en fr
  • DE689493C - Control device for conveyor basket loading devices : de en
  • US2195123A - Watch cleaning machine : en
  • CH209136A - Door key. : de en
  • US2195387A - Automatic level control : en
  • DE689643C - System for water rusting of bast fiber stalks : de en
  • DE689697C - Process for the continuous production of pulp with a high ª ‡ cellulose content : de en
  • US2194479A - Sulphide pigment : en
  • DE689504C - Method and device for applying firmly adhering metal layers to objects made of silicate-containing ceramic materials : de en
  • DE689555C - Shelters with damping inserts : de en
  • US2194666A - Nitration of aromatic hydrocarbons : en
  • US2194978A - Portable window cleaning scaffold : en
  • USD119732S - Textile fabric or similar article : en
  • DE689508C - solid to liquid and gaseous substances : de en
  • USD119734S - Design for a dress : en
  • GB519442A - Improvements in or relating to valves for fluid pressure brakes : en
  • USD119712S - Design for a dress : en
  • DE689503C - On the long side of a spinning machine, a mobile device for the simultaneous pulling of several Koetzer from their spindles : de en
  • FR853660A - Powerline carrier device for transmission of high frequency signals for selective protection : en fr
  • US2195374A - Signal device : en
  • USD119631S - Design for an artificial tooth : en
  • FR853734A - Protective and healing respiratory cartridge : en fr
  • CA387642A - Knitting machinery : en fr
  • CH209221A - AC machine. : de en
  • US2195088A - Sulphonated ketones : en
  • US2195115A - Electric discharge lamp and starting device therefor : en
  • DE689518C - animal facility : de en
  • GB519379A - Improvements in and relating to spools particularly for cinematographic and other photographic films : en
  • AT158247B - Ion relay tube with extinguishing grid. : de en
  • CH209179A - Process for making photographic dye images. : de en
  • US2195317A - Telephone system : en
  • SE98423C1 - : sv
  • US2194538A - Mold : en
  • DE689576C - Socket for the base of electron tubes : de en
  • US2194484A - Combination comb and brush : en
  • DE689597C - Schlaegermuehle : de en
  • FR853673A - Process for the production of substances with tanning action : en fr
  • DE689621C - of loads from aircraft : de en
  • GB519450A - Improvements relating to braking apparatus for railway and like vehicles : en
  • AT158326B - Quenching spark gap. : de en
  • GB519556A - Closure cap for bottles and like containers : en
  • CH209236A - Gas discharge tube lamp. : de en
  • US2194594A - Folding automatic hydraulic jack : en
  • GB519440A - Improvements in or relating to adjustable v-belt pulleys : en
  • GB519452A - Improvements in or relating to multiplying machines : en
  • GB519524A - Improvements in or relating to springs : en
  • US2195043A - Wire tying machine : en
  • US2194497A - Air conditioning device : en
  • USD119669S - Design fob a box : en
  • USD119695S - Design fob a geographical globe : en
  • GB519411A - Improvements in or relating to fastening means for doors, windows or the like : en
  • SU56801A1 - Heating cathode : en ru
  • FR853886A - Electrical device for controlling signaling, in particular railway signaling : en fr
  • DE689626C - Sheet deposit for high-speed presses with stationary printing cylinder and continuously rotating depositing belts : de en
  • DE689696C - Central heating boiler : de en
  • FR853786A - Mine collector : en fr
  • US2194787A - Power transmission : en
  • US2195291A - Protector for windows : en
  • US2194982A - Stable phosphide alloys of at least quaternary constituency : en
  • GB519535A - Improvements in or relating to riveting machines : en
  • FR853752A - Polyvalent alcohols manufacturing process : en fr
  • DE689521C - Method and device for the production of flat metal hollow bodies : de en
  • GR8878B - DINING ROOMS CAN BE CONVERTED IN LIVING ROOM AND TANAPALIN. : el en
  • FR853668A - Device for supporting the motor or the motor-fan assembly in vacuum cleaning devices : en fr
  • US2194461A - Assist cord fastening : en
  • US2194785A - Saw blade : en
  • GB519405A - An improved method of packing articles in a box : en
  • GB519447A - Improvements in or relating to closures for jars, bottles or like containers : en
  • FR853723A - Measuring device for high voltage installations, in particular high voltage direct current : en fr
  • US2195260A - Smoker's pipe : en
  • GB519426A - Improvements in or relating to multi-channel carrier wave transmission systems : en
  • CH209256A - Switch in overhead lines for electric railways, especially trolleybus lines. : de en
  • GB519374A - Improvements in or relating to welded rail bonds : en
  • GB519443A - Improvements in or relating to corsetry, including corsets, corselets, and the like : en
  • US2195030A - Clutch and gear operating mechanism for motor vehicles : en
  • US2195297A - Method and apparatus for making hot pressed hard metal compositions : en
  • CH209186A - Concrete structures in camouflage colors. : de en
  • GB519509A - Improvements in pneumatic tyres : en
  • US2195058A - Crankshaft lapping machine : en
  • US2194775A - Beverage dispenser and carbonator : en
  • GR8880B - METHOD OF EXTRACTION OF DRY OR GREEN RAISIN OR VINE AND STERILIZATION OF MASK AND WINE. : el en
  • US2195019A - Contact thermometer : en
  • US2194742A - Empty and load brake : en
  • US2195073A - Process for the manufacture of guanidinic derivatives : en
  • FR853749A - Process for obtaining, from flat metallic or metallized surfaces, surfaces bearing a series of hollows or protrusions according to a previously established pattern : en fr
  • SU56760A1 - The method of separation of soda and potash from solutions : en ru
  • US2194735A - Tire pressure signal : en
  • US2194752A - Mower : en
  • CH209226A - Automatic switch. : de en
  • DE689606C - railway crossings : de en
  • FR853652A - Electronic discharge devices : en fr
  • US2194576A - Book marker : en
  • US2195141A - Web roll stand : en
  • USD119704S - Design fob a textile fabric : en
  • US2195219A - Motor operated mechanism : en
  • US2195325A - Turbine construction : en
  • DE689647C - Roller shutters, especially transparent shutters, for containers, cupboards, etc. like : de en
  • DE689701C - Process for the production of coated, in particular chromo or art paper : de en
  • SU56725A1 - Apparatus for measuring the air gap in ac electric machines during operation : en ru
  • DE689670C - Foamless peeling machine : de en
  • DE689664C - Bicycle saddle : de en
  • CA387699A - Weaving loom : en fr
  • DE689560C - Device for keeping the removal pressure equal : de en
  • DE689614C - Turn forming machine : de en
  • US2194609A - Yarn ball holder : en
  • GR8888B - METHOD OF EXPLOSION OF PREPARATION. : el en
  • FR853750A - Load receptacle arranged on automatic scales : en fr
  • AT158346B - Inner shoe brake. : de en
  • CH209182A - Device for scraping off old wax residues on skis. : de en
  • US2194952A - Ice compartment for refrigerator cars : en
  • US2195193A - Machine for treating fruit : en
  • US2194513A - Musical instrument : en
  • US2195029A - Rivet and process for applying same : en
  • DE689571C - rien : de en
  • DE689582C - Process for the production of grinding and cutting discs with abrasive-free core : de en
  • US2194746A - Dust guard for pulverizers and other devices : en
  • US2194811A - Trailer drive : en
  • FR853748A - Improvements to surface grinding machines : en fr
  • FR853718A - Process for treating mineral oils using solvents : en fr
  • US2194499A - Noise reduction system : en
  • US2194521A - Telephone lock : en
  • US2194713A - Automatically controlled gas burner : en
  • US2195237A - Electric switch : en
  • GB519468A - Process for preparing steroid-like derivatives and products obtained thereby : en
  • GB519563A - Improvements in mechanisms for feeding washers : en
  • US2195174A - Pump : en
  • FR853808A - Aerial transmitting or receiving devices and their applications : en fr
  • IE15843L - Telephone secrecy equipment : en
  • FR853775A - New advanced hydro-electric unit : en fr
  • GB519501A - Improvements relating to conveyors or elevators : en
  • DE689183C - Firearms protection against the impact of the striking device on the ignition device : de en
  • DE689591C - LABELING MACHINE FOR THE SIMULTANEOUS APPLICATION OF LABELS TO THE TWO FACE SURFACES OF CYLINDRICAL WORKPIECES : de en
  • FR853653A - Improvements in apparatus intended to burn pulverized fuel : en fr
  • FR853883A - Grinding process and means of implementation : en fr
  • US2195097A - Method of machining globoidal worm gears : en
  • US2195136A - Ski construction : en
  • DK57408C - Electrical Remote Signaling System. : da en
  • US2194817A - Ball bearing construction : en
  • GB519375A - Improvements in or relating to condiments : en
  • GB519549A - Improvements in or relating to bonded glass fibrous products : en
  • CH209227A - Protective device for electrical system parts. : de en
  • US2194708A - Apparatus for gaseous solvent extraction : en
  • USD119699S - Design fob a dress : en
  • CH209213A - Pump. : de en
  • SU56778A1 - Heat power plant for locomotives : en ru
  • US2194763A - Closure seal : en
  • US2194764A - Brake mechanism : en
  • US2194958A - Aqueous dispersion of polymerized hydrocarbon material and method of preparing the same : en
  • GB519521A - Spoons : en
  • GB519495A - Improvements in or relating to the braking of aircraft : en
  • DE689708C - Drafting system for spinning machines : de en
  • US2195101A - Coating machine : en
  • GB519441A - Improvements in or relating to packing devices for pistons and the like : en
  • DE689566C - Device for image frequency suppression during superimposition reception with the help of a compensation process : de en
  • FR853687A - Printing forms and their singular parts : en fr
  • DE689620C - Device for the automatic control of the longitudinal inclination of aircraft : de en
  • US2194560A - Spindle and band adapted to be wound thereon : en
  • FR853811A - Process and products for the destruction of parasites : en fr
  • US2195118A - Sulphide pigment : en
  • FR853853A - Remote liquid gauge : en fr
  • US2194641A - Sash lock : en
  • US2194801A - Locking device : en
  • FR853659A - Process and apparatus for sterilizing semolina : en fr
  • FR853722A - Polarized device for electromagnetic actuation of a moving armature, in particular polarized telegraph relay : en fr
  • FR853730A - Improvements to liquid dispensing devices : en fr
  • FR853816A - Advanced method of protecting against corrosion of bolts or other metal parts and parts thereof : en fr
  • DE1482608U - : de en
  • CA387660A - Fibrous material producing apparatus : en fr
  • AT158270B - Process for the preparation of androstandiol- (3.17) or its stereoisomers. : de en
  • FR853821A - Photoelectric device usable in a vehicle such as an aircraft to monitor the course, to measure drift, actual speed and altitude, and to detect and report obstacles : en fr
  • US2194502A - Coil support : en
  • US2195050A - Method and means for grinding : en
  • FR853876A - Objects whose surfaces are very resistant to wear : en fr
  • GR8884B - HONEY EXPORTERS OF MOVING FRAMES. : el en
  • FR853672A - Device for establishing pipe joints : en fr
  • US2194881A - Parting compound : en
  • US2194789A - Door fastener : en
  • US2195378A - Process of producing cellulosic pulp : en
  • US2194529A - Amplifier circuits : en
  • US2194822A - Emergency power system : en
  • US2195112A - Charring device : en
  • USRE21407E - Control system : en
  • DE689583C - Pressure device for mowing machines : de en
  • DE689655C - Balancing device : de en
  • US2195191A - Coated foil : en
  • US2195282A - Vehicle door catch mechanism : en
  • USD119624S - Design for an adding machine : en
  • US2194996A - Starting device : en
  • US2195180A - Tube holder : en
  • USD119616S - Design fob a vase : en
  • USD119665S - Design for a powder box : en
  • CH209228A - Process for the manufacture of an electrical discharge tube with a fluorescent layer applied to a conductive substrate. : de en
  • DE689489C - Impeller compressor with a sealing circular fluid ring : de en
  • CH209166A - Process for the production of an acidic wool dye of the anthraquinone series. : de en
  • SU56782A1 - Shortwave antenna : en ru
  • US2195040A - Measuring instrument : en
  • US2195271A - Electrical connection means : en
  • AU116444B2 - Improvements in or relating to adhesive material : en
  • CA387629A - Liquid contact circuit closer : en fr
  • US2194930A - Glass spinning ring : en
  • CH209144A - Device with fluid transmission for driving machines or vehicles. : de en
  • GB519477A - Improvements in or relating to soluble mineral oils suitable for use in metal working : en
  • US2195389A - Mobile refrigerating system : en
  • USD119625S - Design for a duplicating machine : en
  • USD119696S - Design for a dress ensemble : en
  • FR853877A - Thin metal box, for sterilized dressings or other items : en fr
  • AT158334B - Electric steam iron. : de en
  • AT158300B - Process for the production of cellulose, particularly suitable for paper production, from dry corn stalks and types of straw. : de en
  • AT158317B - System for pulling off and winding up silk threads. : de en
  • CA387674A - Refrigerator car floor rack : en fr
  • CH209130A - Glazing. : en fr
  • US2194710A - Lubricating device : en
  • US2194778A - Means for expanding pistons : en
  • CH209252A - Steering control mechanism for the independent steered wheels of a vehicle. : en fr
  • US2195233A - Electrical coil : en
  • AT158282B - Braided strand. : de en
  • CH209275A - Process for the preparation of an unsaturated polycyclic ketone. : de en
  • CA387672A - Radial suction dredger : en fr
  • AT158209B - Process for the production of active charcoal in granular form. : de en
  • CH209254A - Procedure for the automatic braking of cable car vehicles and braking device for carrying out this procedure. : de en
  • CH209162A - A method for producing an enol ether of a ketocyclopentanopolyhydrophenanthrene compound. : de en
  • US2195091A - Foldable reclining chair : en
  • GR8885B - MULTIPLE ROLID ENERGY MOTOR VEHICLE. : el en
  • US2194592A - Fastening inserting machine : en
  • CH209153A - Glove. : de en
  • SU56786A1 - Steam moisture meter : en ru
  • AT158336B - Insulating body made of fiberglass. : de en
  • CH209262A - Process for the production of a new dye of the anthraquinone series. : de en
  • US2194652A - Metallic vapor discharge lamp : en
  • US2194488A - Apparatus and method for making tubular articles : en
  • US2194640A - Reversible brake beam strut : en
  • US2194558A - High fidelity receiver : en
  • US2195278A - Coal stoker : en
  • US2194685A - Lock for bags : en
  • US2194603A - Daylight photographic developing apparatus : en
  • US2194754A - Mechanical cement finisher : en
  • AT158306B - Methods and means for preventing goods, in particular food, from going mold. : de en
  • CH209243A - Electric wave transmission system. : de en
  • US2194916A - Brush : en
  • CH209183A - Board game. : de en
  • CA387636A - Disc brake device : en fr
  • CH209251A - Stands, in particular for displaying objects. : de en
  • DE689543C - Cigarette holder made of plastic with a transversely divided shaft and a filter housing : de en
  • USD119614S - Design fob a bowl : en
  • CA387635A - Brake mechanism : en fr
  • GB519514A - Manufacture of mono-azo-dyestuffs : en
  • AT158223B - Valve. : de en
  • AT158320B - Heating device for liquid fuels, in particular for petroleum. : de en
  • GB519467A - Improvements in the manufacture of hydrogen peroxide : en
  • GB519527A - Improvements in or relating to pattern grading machines : en
  • US2194935A - Radio volume control : en
  • US2195319A - Web-turner bar for printing machines and for like purposes : en
  • US2195355A - Implement tripping device : en
  • DE689554C - Easily detachable ball pin for ball joint couplings : de en
  • DE689617C - Friction gear, in particular for driving machine tools : de en
  • DK57428C - Procedure for Purifying Water. : da en
  • AT158316B - Discharge tube. : de en
  • CH209237A - Spoons for making denture impressions. : de en
  • FR853810A - Lifting device intended more particularly, but not exclusively, for lifting motor vehicles : en fr
  • GB519455A - Improvements in means for setting or arming fuzes of aircraft bombs : en
  • US2194859A - Toaster and control mechanism therefor : en
  • US2194906A - Nitrogenous condensation product and process of producing same : en
  • US2194920A - Process of dispensing volatile welding flux : en
  • AT158291B - Sound recording camera. : de en
  • CA387662A - Electric circuit : en fr
  • US2194602A - Activation of silver catalysts : en
  • US2195223A - Locking device : en
  • FR853790A - Thermostat : en fr
  • DE689654C - Method and device for determining the suitability of yarns for processing on knitting, warp knitting and similar machines : de en
  • DE689659C - Mill : de en
  • US2194516A - Visual signal carrier indicator : en
  • US2194944A - Armored machinery packing : en
  • US2195249A - Display machine : en
  • CH209198A - Waterproof watch box. : en fr
  • DE689456C - Process for the preparation of water-soluble diazoaminoazo compounds : de en
  • DE689657C - ahl a supercharging blower of an internal combustion engine driven by a hydraulic clutch to the required pressure in the blower pressure line : de en
  • US2194562A - Window fastener : en
  • USD119703S - Design fob a vase : en
  • GB519404A - Resilient fastening device for bearings particularly for balance-staffs of watches : en
  • GB519427A - A new or improved machine for wrapping tobacco or similar fibrous or powdered material and for packing it into tins : en
  • GB519486A - Improvements in or relating to audio frequency repeating and amplifying systems : en
  • GB519489A - Improvements in temperature responsive actuating elements of the bourdon type : en
  • FR853664A - Process for the production of oxygen in very low volume and its adaptation to masks and protective devices against combat gases : en fr
  • US2195041A - Means for damping oscillations : en
  • FR853799A - Improvement in heating rheostats applicable in particular to defrosters on airplanes : en fr
  • FR853788A - Multipurpose jewel : en fr
  • US2195214A - Fluid brake : en
  • US2195277A - Vise clamp : en
  • US2194577A - Sander : en
  • US2194812A - Type form clamp : en
  • US2195242A - High and low pressure regulator or reducing valve : en
  • GB519458A - Improvements in and relating to endless pan or like conveyors : en
  • GB519473A - Improvements in and relating to the concentration of gold bearing ores : en
  • GB519566A - Improvements in or relating to tanks for storage of spirit fuel, oil lubricant, or other liquids, for use with internal combustion engines : en
  • FR853658A - Mixed button : en fr
  • DE689694C - Flat weft knitting machine : de en
  • AT158231B - Method of preventing infection in freshly milked milk. : de en
  • US2194905A - Electric light fixture : en
  • US2195318A - Protective edge molding and support : en
  • US2195332A - Paper hanging machine : en
  • US2195087A - Return or counterbalance for punch press controls : en
  • US2194522A - Ore dressing : en
  • US2195208A - Expansible chamber motor : en
  • USD119709S - Design fob an embroidered fabric : en
  • GB519529A - Improvements in machines for assembling washers on screws : en
  • US2194841A - Reflector : en
  • US2194971A - Blast furnace charging : en
  • USD119592S - Jl cooler cabinet : en
  • US2194620A - Motor brush assemblage : en
  • US2195256A - Method of making and repairing rolls for metal rolling mills : en
  • USRE21411E - Device fok reenfokcing tire beads : en
  • GB519409A - Improvements in or relating to the hot rolling of steel : en
  • US2194739A - Stropper : en
  • US2194757A - Finishing machine : en
  • US2194953A - painter : en
  • DK57423C - Rear motor vehicle with streamlined car body. : da en
  • FR853855A - Hygienic book presented as a continuous strip : en fr
  • GB519564A - Improvements in or relating to apparatus for delaying the response of a switch for a given time interval : en
  • GB519372A - Improvements in and relating to brakes for motor or other vehicles : en
  • GB519439A - Improvements in metal doors : en
  • GB519419A - Improvements in and relating to multi-layer colour photographic processes : en
  • FR853714A - Sealing device between the plates of the plate heat exchangers : en fr
  • GB519464A - Improvements in or relating to means for suppressing radio interference produced by electrically propelled vehicles : en
  • FR853785A - Enhancements to t receptors. s. f. : en fr
  • GB519518A - Method of preparing a carotin-decolorizing agent and utilizing the same in making baked goods : en
  • GR8883B - FRESH SELECTORS. : el en
  • FR853713A - Process for pasting photographic images : en fr
  • USD119666S - Brooch pin or similar article : en
  • GB519395A - Photoelectric telegraph transmitter : en
  • GB519542A - Improvements in plants for hydraulic control, employable chiefly upon flying machines : en
  • USD119733S - Design fob a dress : en
  • USD119675S - Design fob an embroidered fabric : en
  • DE689558C - Device for the simultaneous heating of one or more pitch kettles and the air to be fed to the vessels to be treated : de en
  • FR853760A - : fr
  • US2194494A - Tool : en
  • US2195013A - Arm mounting construction : en
  • US2195329A - Alternating current light-producing system and method of operating same : en
  • US2194584A - Slack adjuster for brakes : en
  • US2194745A - Drum brake : en
  • US2195244A - Fluid pump : en
  • DE689636C - Device for heating rooms, in particular diesel railcars : de en
  • DE689675C - Adjustable frame for ceilings : de en
  • GB519381A - Manufacture of maltosamines : en
  • US2194863A - Internal combustion engine : en
  • US2194998A - Invalid's bed unit : en
  • US2195127A - Reversible doll : en
  • GB519454A - Improvements relating to tethering fittings for stables : en
  • CA387656A - Accounting machine : en fr
  • US2194706A - Mechanical pick : en
  • US2194712A - Electric welding : en
  • US2195230A - Turbine supporting arrangement : en
  • USD119679S - Design fob a textile fabric : en
  • US2194599A - Oil burner : en
  • US2195063A - Lapping apparatus : en
  • USD119601S - Design for a syringe bag : en
  • USD119717S - Design fob a dress ensemble : en
  • USD119724S - Design for a dress : en
  • CH209215A - Explosion engine. : en fr
  • GB519457A - Improvements in and relating to electric motor control apparatus for electric lifts : en
  • FR853694A - Twine cutter for thresher feeder : en fr
  • CA387610A - Gas leak locating apparatus : en fr
  • DE689525C - Sheath clamp for electrical lines with the pressure piece rotatably mounted in the bottom of the jacket and with locking of the jacket and foot piece : de en
  • USD119644S - Design foe a thermostat : en
  • US2194750A - Chair, table, etc. : en
  • AT158324B - Indirectly heated cathode for multiple tubes. : de en
  • DK57426C - Cartridge magazine for firearms. : da en
  • DE689581C - Coupling device for two-motor two-drum winches : de en
  • AT158254B - Street cap cover for underfloor water posts, sliders, etc. like : de en
  • FR853708A - Method for fixing the fur rings delimiting the annular grooves of the piston rings : en fr
  • US2195053A - Lapping apparatus : en
  • USD119602S - Design for a reed for a musical instrument : en
  • FR853879A - Automatic cap dispenser for butchering machine : en fr
  • US2194557A - Automatic frequency control circuits : en
  • US2194976A - Combine : en
  • US2195198A - Benzene carboxylic acids alkylated in the nucleus and process of preparing them : en
  • US2194511A - Roller mill for grinding materials : en
  • US2194590A - Rail fastener : en
  • US2194860A - Napped elastic fabric : en
  • US2194465A - Razor of the vibratory type : en
  • US2194627A - Luminous dial : en
  • USD119618S - Design fob a vase : en
  • DK57413C - Vacuum cleaner. : da en
  • FR853878A - Dibble : en fr
  • US2194814A - Apparatus for making interstitial aggregates : en
  • US2195001A - Thermostat : en
  • SE98441C1 - : en
  • SU56788A1 - The method of obtaining phosphate fertilizers : en ru
  • FR853884A - : fr
  • US2194849A - Piece of ordnance : en
  • US2194934A - Glove : en
  • GB519413A - Improvements relating to flush-fitting electrical devices : en
  • GB519437A - Process for the manufacture of dyestuff intermediates and of azo dyestuffs insoluble in water therefrom : en
  • AT158228B - Arrangement for influencing the frequency of a tube oscillator. : de en
  • US2194966A - Power translating system : en
  • US2195161A - Container with hinged cover : en
  • US2195216A - Device for removing and replacing piston rings : en
  • US2195322A - Apparatus for irradiation : en
  • FR853807A - Improvements to rotary motors and compressors : en fr
  • CA387663A - Defecator : en fr
  • US2195129A - Beveled edge sharpener : en
  • US2194917A - Torsional vibration damper : en
  • US2194987A - Stand : en
  • DE689604C - Electric interlocking system for railway yards with an operator station centrally located at the station for remote control and monitoring of switches and route signals : de en
  • AU68041A - Improvements in or relating to adhesive material : en
  • SU56783A1 - Switch system of the Central Bank with two-wire cord pairs and with restriction of the right of automatic access of subscribers to automatic telephone exchanges in end-to-end dialing : en ru
  • US2194950A - Crossing motion pirn winding machine : en
  • US2194955A - Eraser shield : en
  • US2194464A - Saw-sharpening device : en
  • US2195362A - Glycol-maleic acid resin and process of making same : en
  • USD119678S - Design for an airplane : en
  • US2194605A - Apparatus for indicating viscosity : en
  • US2194528A - Door latch : en
  • US2194984A - Oil burner : en
  • US2195348A - Convertible roller skate structure : en
  • CH209255A - Braking device for gear drive vehicles. : de en
  • US2194762A - Speed controlled brake : en
  • CH209158A - Device for drying, deacidification and degassing, in particular of wood saccharification products. : de en
  • US2194709A - Lingerie clip : en
  • US2194823A - Dual range transmission : en
  • US2195056A - Lapping apparatus and method : en
  • US2195064A - Lapping apparatus and method : en
  • AT158290B - Gas oven. : de en
  • DE689709C - Method and device for flavoring mash : de en
  • AT158236B - Drying felt and drying group for paper machines. : de en
  • CA387589A - Barbecue furnace : en fr
  • CH209219A - Fuel injection device with accumulator and hydraulic nozzle valve control for internal combustion engines. : de en
  • AT158280B - Baking device. : de en
  • US2195121A - Electric valve circuits : en
  • SU56779A1 - Steam distribution device : en ru
  • CH209132A - Device for guiding the moving part of a gasometer. : en fr
  • FR853704A - Ventilation device, in particular for motor vehicles : en fr
  • GB519538A - Improvements in dynamo electric machines : en
  • USD119708S - Design for a deess : en
  • AT158222B - Electric discharge vessel. : de en
  • DE689639C - Chain tree drive for warp knitting machines : de en
  • FR853895A - Adjustable seat and locking device in the adjusted position, especially for vehicles : en fr
  • AT158308B - Cushioning, in particular for frames and wheels of motor vehicles. : de en
  • CA387619A - Magneto generator : en fr
  • SU56780A1 - Knife Point Knitting Machine : en ru
  • CA387625A - Circuit breaker : en fr
  • US2194741A - Method of control of radio glide path : en
  • AT158338B - Device for creating a bond between a stand tree and a transverse tree of a scaffolding. : de en
  • AU101340A - Process for insolubilizing protein fibres, during their manufacture and fibres obtained by said process : en
  • AT158227B - Photoelectric device. : de en
  • CA387671A - Organic oxy-compound recovery : en fr
  • AT158257B - Process for the production of a barium sulfate material. : de en
  • AT158311B - Machine for cold processing of iron inlays for reinforced concrete structures. : de en
  • AT158208B - Process for the production of temperature change resistant magnesite bricks. : de en
  • AT158289B - Nut piece for cooking and roasting equipment. : de en
  • DK57425C - Pistol. : da en
  • FR853712A - Device for the compensation of files in vertical files with rapid vision : en fr
  • GB519505A - Improvements in or relating to collapsible tubular containers : en
  • DE689561C - Flexible office flat printing film that can be used on both sides : de en
  • US2194974A - Apparatus for coating metal sheets : en
  • GB519510A - Photographic system and apparatus for time and other announcements : en
  • US2194924A - Spray composition : en
  • US2195217A - Process of reducing magnesium content of aluminum-base alloys : en
  • FR853744A - Halogenated benzophenone-carboxylic acids, dyes derived from these acids and processes for the preparation of these various products : en fr
  • CH209174A - Precision stamping device for affixing conventional signs at specific points on maps or other documents. : en fr
  • US2194774A - Operating and locking mechanism for window screens and the like : en
  • AT158293B - Method and device for recording stereoscopic cinema films. : de en
  • CA387628A - Electric discharge device : en fr
  • US2194806A - Mounting for hand telephones : en
  • US2195385A - Fastening device : en
  • FR853682A - Honey extractor acting, by centrifugal action, on beehive frames : en fr
  • FR853754A - Products containing solid polymers of ethylene and their manufacturing process : en fr
  • USD119730S - Tablecloth or similar article : en
  • FR853767A - Vehicle engine ignition advance and retardation compensator : en fr
  • US2194894A - Resinified soya bean oil product and process of making same : en
  • USD119617S - Design for a vase : en
  • US2195157A - Visible index card holder : en
  • US2195154A - Electric light fixture : en
  • IE15198L - Preheater for furnaces, etc. : en
  • FR853688A - Improvements to mechanical couplings : en fr
  • GR8803B - EXPLOSIVE BY TERPINEOL. : el en
  • CH209165A - Process for the preparation of a water-insoluble azo dye. : de en
  • US2194726A - Compressor, particularly for refrigerators : en
  • US2195229A - Transmission : en
  • US2195077A - Pressure container for liquefied gases : en
  • US2194903A - Football helmet : en
  • US2194964A - Spring suspension for vehicles : en
  • US2194782A - Door operator : en
  • US2195190A - Iridescent foil : en
  • US2195379A - Bottle cap : en
  • US2195366A - Portable tool tray : en
  • US2195024A - Knee brace : en
  • US2195335A - Apparatus for continuous digesting of starch-containing raw materials or the like : en
  • US2195350A - Flat full-fashioned knitting machine operating with variable strokes of the slur cock : en
  • FR853863A - : fr
  • FR853777A - Removable sledge : en fr
  • GB519451A - Improvements in high frequency coupling arrangements : en
  • CA387648A - Punching machine : en fr
  • FR853657A - Pocket scissors : en fr
  • FR853654A - Improvements to steam generators : en fr
  • US2195055A - Honing tool : en
  • DE689247C - Process for the production of capillary-active carboxamides : de en
  • DE689673C - Clutch for right and left rotation, especially for washing machines : de en
  • FR853753A - Process for regenerating nickel catalysts : en fr
  • DE689660C - Shut-off valve for pressure medium containers, especially for oxygen bottles for breathing apparatus : de en
  • DE689691C - Process for the processing of sludge-containing pressure hydrogenation residues : de en
  • CA387678A - High frequency oscillator : en fr
  • FR853897A - Centrifugal contactor for starting asynchronous motors : en fr
  • DE689519C - Arrangement and securing of metal fire bombs in the dropping device : de en
  • DE689674C - tubs or the like : de en
  • GB519423A - Improvements in or relating to the cisterns of syphonic flushing apparatus : en
  • US2194564A - Toy submarine : en
  • US2194736A - Animal exercising and amusement device : en
  • FR853865A - Electronic discharge devices and related circuits : en fr
  • GB519559A - Improvements in or relating to windows or similar glazed structures : en
  • GB519412A - Ribbon conveyor for carrying sheets of sensitized material through automatic or semi-automatic photographic machines : en
  • CA387598A - Tire cord manufacture : en fr
  • CA387612A - Railway car truck : en fr
  • US2194548A - Navigational guide system : en
  • US2195215A - Grinding wheel : en
  • US2195162A - Hat support : en
  • US2195202A - Drum washing apparatus : en
  • US2195363A - Ice crusher : en
  • DE689553C - Compensation spring arrangement for swing arms on swing arm aircraft : de en
  • AU124840A - Improvements in or relating to adhesive sheet or tape material and adhesive materials or compositions therefor : en
  • FR853698A - Process for preparing products with a high content of vanadium or vanadium compounds : en fr
  • CH209176A - Fire protection device for motion picture projectors. : de en
  • DE689623C - Tin opener : de en
  • GB519425A - Carburetters for automobiles : en
  • US2195038A - Elastic securing of rails on timber sleepers : en
  • US2195360A - Die casting apparatus and method : en
  • USD119668S - Design fob a winged insole : en
  • CH209258A - Method and device for the production of mats from glass fibers and other inorganic fibers. : de en
  • CA387615A - Opthalmic lens : en fr
  • AT158220B - Mobile controller table for sound film purposes. : de en
  • AU116445B2 - Improvements in or relating to adhesive sheet or tape material and adhesive materials or compositions therefor : en
  • CH209263A - Process for the production of a new dye of the anthraquinone series. : de en
  • AT158246B - Machine for winding sheet metal strip into a ring-shaped magnetic core for dynamo machines and for punching out grooves or holes in the sheet metal strip for the electrical windings, fastening screws, etc. : de en
  • CH209271A - Electric floor or wall lamp with a clock. : de en
  • FR853705A - Process for the preparation of new amidines : en fr
  • FR853837A - Glare warning device for motor vehicles : en fr
  • GB519522A - Improvements in the bleaching of cellulosic material : en
  • CA387698A - Scissors guard : en fr
  • SU56722A1 - A device for measuring the amplitude of the pulse voltage : en ru
  • USD119653S - Design fob a supper ob similab abticle : en
  • DE689667C - Carded yarn ring spinning machine : de en
  • US2194755A - Method and apparatus for making hollow glass blocks : en
  • US2194802A - Gathering table : en
  • US2194840A - Brake mechanism : en
  • US2195307A - Contact : en
  • CH209253A - Self-cleaning pneumatic vehicle tires. : de en
  • CH209217A - Cooled injector. : de en
  • USD119683S - Design for a dress : en
  • CA387666A - Automatic radio tuning control : en fr
  • US2195107A - Method of and apparatus for use in making shoes : en
  • SE98425C1 - : sv
  • US2194927A - Azo compound : en
  • US2194983A - Cigarette case : en
  • AT158296B - Card index for cards, booking sheets or the like with finding aids that point to these and are arranged on guide rails. : de en
  • US2194462A - Brush for use with cotton reclaiming saw cylinders : en
  • US2194478A - Extreme pressure lubricant : en
  • US2195075A - Electric circuit control mounting : en
  • US2195120A - Electric control system : en
  • CH209201A - Palladium-ruthenium alloy. : de en
  • DE689642C - Device for the continuous conveying of bast fiber stalks through a crusher : de en
  • GB519484A - Improvements in light-directing glass ware : en
  • AT158230B - Beams made of pressure-resistant material for absorbing tensile forces, in particular for supporting ceilings. : de en
  • CH209129A - Reinforced concrete beam and process for its manufacture. : de en
  • US2194988A - Curt schuiiein : en
  • US2195365A - Automobile transmission : en
  • AT158305B - Chubb lock with double-bit key and two different and independently working tumbler groups. : de en
  • AT158235B - Formed stone of [- or] -shaped cross-section. : de en
  • CA387645A - Railway traffic controlling machine : en fr
  • CA387624A - Electric fluid flow switch : en fr
  • US2195169A - Ophthalmoscope : en
  • AT158219B - Single-phase mercury vapor rectifier. : de en
  • DE689499C - Warning signal for motor vehicles that prevents the driver from falling asleep : de en
  • CA387658A - Glass fibre manufacture : en fr
  • US2195137A - Writing guide : en
  • US2195220A - Refrigeration system : en
  • US2195351A - Apparatus fob controlling physical : en
  • CH209207A - Internal combustion engine tool. : de en
  • US2194965A - Process for the manufacture of complex silicon alloys : en
  • US2195200A - Brake for drums : en
  • FR853890A - Safety clip for pens, mechanical pencils or other similar objects : en fr
  • CA387623A - Studio couch : en fr
  • DE689534C - Process for the preparation of acidic indolyldiphenylmethane dyes : de en
  • CH209133A - Radiant heating or Cooling system. : de en
  • US2195117A - Sulphide pigment : en
  • USD119634S - Design for a guitar : en
  • CH209265A - Process for preventing the corrosion of magnesium and magnesium alloys. : de en
  • US2194845A - Temperature indicator for electrical appliances : en
  • DK57415C - Storage cabinet for Coffee. : da en
  • US2194912A - Conveyer : en
  • US2194747A - Window operating means : en
  • US2195189A - Automobile lamp socket : en
  • USD119722S - Design for a knitted textile fabric : en
  • US2195269A - Change speed transmission : en
  • US2194573A - Guard for electric welders : en
  • DE689557C - weeping and musts : de en
  • US2194678A - High voltage cathode heater : en
  • US2194945A - Control mechanism for earth working devices : en
  • CH209189A - Device on motor vehicles for monitoring the operation of the latter. : de en
  • AT158250B - Heating device for cans. : de en
  • FR853832A - Hydraulic valve : en fr
  • GB519417A - Device for measuring mechanical forces by means of an opticoelectric transmitting element : en
  • US2194658A - Container cap : en
  • US2195111A - Machine for applying folders to cans : en
  • AT158335B - Double window. : de en
  • US2194579A - Plastic composition and method of molding the same : en
  • US2195100A - Household power unit : en
  • US2195302A - Bleaching pulp : en
  • FR853866A - portable equipment for the service of cinematographic and similar projectors : en fr
  • FR853764A - Elastic tock for signaling pedal : en fr
  • FR853871A - Fuel for gasifiers : en fr
  • GB519402A - Improvements relating to electric transformer boxes or units for the supply of low-voltage current : en
  • FR853851A - Submerged tank for storing hydrocarbons or other liquids less dense than water : en fr
  • DE689589C - Device attached to a rim clamping clip : de en
  • US2194692A - Process of treating hydrocarbon oil : en
  • US2195021A - Washing machine wringer release : en
  • US2195150A - Stabilization of photographic emulsions : en
  • GB519390A - Improvements in or relating to liquid actuated valves such as steam traps : en
  • US2195067A - Wool dyestuffs of the anthraquinone series : en
  • USD119680S - Design for a coat : en
  • USD119715S - Design fob an evening gown : en
  • DE689505C - Electric furnace for firing ceramic products : de en
  • FR853869A - Method for the emission of sound waves at distant points and new projectiles for the implementation of this method : en fr
  • CA387596A - Egg grader : en fr
  • US2194468A - Condensation product and process for manufacturing the same : en
  • US2194554A - Directive antenna system : en
  • US2194928A - Exhaust apparatus : en
  • USD119584S - Design for a deck of playing cards : en
  • FR853699A - : fr
  • DE689530C - Hollow lighting mast with lowerable lamp suspension in the mast axis for shadow-free lighting, especially for track systems : de en
  • CH209249A - Arrangement for remote display of numbers. : de en
  • US2194853A - Braking mechanism : en
  • DE689569C - Process for the production of terminations at the ends of metal-wrapped, air space-insulated high-frequency lines : de en
  • US2194474A - Mining apparatus : en
  • US2194707A - Device for opening cigarette packages : en
  • US2195103A - Television system : en
  • US2195074A - Fuel tank for airplanes : en
  • US2195185A - Static eliminating method and apparatus : en
  • US2194926A - Mono-nitro-benzene compound and the manufacture thereof : en
  • FR853795A - Electric deflation warning device for twin tires : en fr
  • DE689695C - Curling iron : de en
  • CA387597A - Garment : en fr
  • FR853701A - Improvements to engine valve control devices : en fr
  • FR853818A - Automatic float valve device for simultaneously limiting the vacuum and the pressure in the gas chambers : en fr
  • US2194530A - Vehicle refrigeration : en
  • US2194664A - Sound reproducing apparatus : en
  • US2194744A - Vehicle brake system : en
  • FR853831A - Luminous device with full glassware : en fr
  • FR853745A - Improvements in ore flotation devices and processes : en fr
  • GB519394A - Improvements in or relating to agricultural implements and tractors therefor : en
  • GB519432A - Manufacture of azo-dyestuffs : en
  • FR853804A - Flexible rotary trainer : en fr
  • FR853839A - Improvements in the manufacture of plastic articles based on cellulose xanthate : en fr
  • FR853858A - Variable-pitch propeller hub : en fr
  • FR853715A - Process for obtaining tar and solid carbonization coke : en fr
  • GB519551A - Improvements in or relating to a device for use in measuring internal dimensions : en
  • US2195382A - Unsaturated furoate : en
  • FR853847A - Improvements to recording devices : en fr
  • FR853762A - Sophisticated installation for maintenance in premises with conditioned atmosphere : en fr
  • US2194611A - Method of coloring vitreous articles and product produced thereby : en
  • US2194797A - Vertical reflecting projector : en
  • US2194862A - Vapor control : en
  • CA387661A - Bottle decorating apparatus : en fr
  • US2194514A - Television and like system : en
  • US2195239A - Process for the manufacture of artificial leather and parchment and products obtained thereby : en
  • SU56682A1 - Shankov machine : en ru
  • US2194702A - Apparatus for making decoratively covered heels : en
  • US2195192A - Sound translating apparatus : en
  • US2194531A - Pneumatic thread extractor for looms : en
  • USD119630S - Design for an artificial tooth : en
  • AT158294B - Lining fabric. : de en
  • US2194904A - Transparent coin wrapper : en
  • US2194720A - Mechanism for applying calk-anchoring members to athletic shoes : en
  • US2194633A - Packaging machine : en
  • US2194714A - Locking valve : en
  • FR853679A - Device preventing the driver of a car from falling asleep : en fr
  • DE689522C - Scale arrangement for radio receivers : de en
  • US2194684A - Frozen materials : en
  • US2195046A - Flexible and resilient beaded strip and method of manufacturing the same : en
  • US2194571A - Television receiving rectifier : en
  • US2195354A - Semiautomatic clutch : en
  • USD119620S - Design for a vase : en
  • DE689703C - Direction indicators, in particular for motor vehicles : de en
  • USD119692S - Design for a dress : en
  • US2194621A - Minnow net : en
  • FR853892A - Process for manufacturing castings of tubular shape with a double inner bend, and resulting products : en fr
  • DE689497C - Spray carburettor with float chamber control : de en
  • US2194551A - Means and method of producing flat surfaces : en
  • US2195068A - Attaching clip : en
  • US2194977A - Annealing apparatus : en
  • US2195020A - Conductor holder : en
  • FR853675A - Powdered refractory cements and refractory products derived therefrom : en fr
  • DE689629C - Luminous or heat device : de en
  • US2194466A - Mining apparatus : en
  • USD119628S - Design for an artificial tooth : en
  • US2194517A - Contact insecticide : en
  • US2194596A - Airplane : en
  • US2195095A - High frequency amplifying arrangement for a very broad frequency band : en
  • CH209149A - Wash pot. : de en
  • GB519436A - Improvements in methods and apparatus of cleaning flue gases by washing : en
  • GB519515A - Improvements in and relating to phonic motor devices for television and like systems : en
  • GB519540A - Improvements in and relating to spinning mules and twiners : en
  • FR853780A - Combine harvester improvements : en fr
  • FR853770A - Improvements made to protection devices against stale atmospheres, in particular those loaded with noxious vapors or suspended dust : en fr
  • DK57414C - Mattress or Cushion of Porekautsjuk with inlaid coil springs. : da en
  • US2194756A - Hollow glass article : en
  • US2194900A - Combination mailbox and parcel post carrier : en
  • US2194948A - Meat molding device : en
  • US2194788A - Shoe and method of making the same : en
  • US2195371A - Fruit and vegetable washing and drying apparatus : en
  • GB519537A - Method of and apparatus for facilitating the separation of imperfectly welded tubes from properly welded tubes : en
  • GB519554A - Improvements in or relating to centrifugal electric furnace plant : en
  • USD119711S - Design for a dress : en
  • US2194496A - Power alcohol : en
  • DE689692C - Process for the production of a stitch-proof knitted fabric : de en
  • FR853802A - Air-cooled aircraft engine cooling control mode : en fr
  • CH209161A - Process for the extraction of beryllium oxide from ores containing beryllium. : de en
  • AT158245B - Method and device for winding coils onto ring-shaped cores of electrical machines. : de en
  • US2195023A - Calculating machine : en
  • US2194791A - Undergarment : en
  • US2195000A - Thermostat : en
  • US2195349A - Seat slide structure : en
  • SU56784A1 - Device for blowing smoke tubes and grate locomotive boilers : en ru
  • US2194725A - Motor vehicle identification plate : en
  • CH209267A - Cyclotron. : de en
  • CA387686A - Liquid treating means : en fr
  • US2194727A - Production of fibers from glass, slag, and the like meltable materials : en
  • US2195080A - Electromechanical mechanism for actuating calculating machines and recording the results therefrom : en
  • USD119658S - Design foe a bottle : en
  • US2195093A - Lid support : en
  • USD119676S - Design for wallpaper or the like : en
  • US2194922A - Freight car apparatus : en
  • DE689568C - Telecommunications air diversion, in particular high frequency line : de en
  • DE689531C - Discharge tubes with very low gas pressure to generate a stream of positive ions : de en
  • US2195391A - Portable beach stand : en
  • DE689663C - Ball joint coupling for car trailer : de en
  • DE689587C - Process for making color separation images : de en
  • US2194886A - Fused joint : en
  • US2195051A - Lapping apparatus : en
  • US2195110A - Railway switch track safety device : en
  • US2194723A - Ink supply means : en
  • US2194683A - Siliceous product and method of making the same : en
  • US2194731A - Hollow building unit : en
  • SU56735A1 - Calcium rare earth chloride method : en ru
  • US2194680A - Apparatus for recovering gasoline and the like : en
  • US2195343A - Connecting device : en
  • DE689672C - Grater washing machine with firing and a water jacket : de en
  • FR853861A - Quilting device : en fr
  • GB519444A - Improvements in antennae : en
  • DE689515C - Process for purifying air containing toxic gases : de en
  • US2194799A - Barrel tap fitting : en
  • US2194825A - Traction increasing means : en
  • US2195155A - Air pressure indicator switch : en
  • US2194663A - Telegraphic transmitting device : en
  • DK57420C - Method for providing a surface layer on a metal bearing or a hard metal part. : da en
  • US2194847A - Double snap fastener and installation thereof : en
  • US2195182A - Elastic top stocking and method of producing the same : en
  • USD119677S - Design fob a cowling fob an aibplane engine : en
  • US2194838A - Animal trap : en
  • US2195248A - Plastic and method of producing same : en
  • US2195015A - Road surface making machine : en
  • US2194891A - Gas holder for a permeability meter : en
  • CH209195A - Waterproof watch case with top and bottom seals. : de en
  • USD119604S - Design for a weighing scale : en
  • FR853681A - Folding wheelchair : en fr
  • DE689631C - Device for the production of loose leaf collection books with rings arranged on a rail : de en
  • DE689650C - rer loads of materials testing machines : de en
  • US2194867A - Recovery of globulin from cottonseed : en
  • US2195213A - Fuel tank evacuating apparatus : en
  • US2194776A - Spectacle mounting : en
  • US2194780A - Polishing machine : en
  • US2194898A - Handled support for cups, glasses, and other containers : en
  • FR853824A - Improvements to the propellant arrangement of cycles and the like : en fr
  • CA387670A - Fatty acid derivative purification : en fr
  • FR853771A - Removable kiln for carbonization of wood and similar products : en fr
  • DE689641C - Diaphragm compressor : de en
  • USD119705S - Design for a textile fabric : en
  • CH209125A - Drum tedder. : de en
  • GB519517A - Rotary piston mechanism : en
  • GB519497A - Improvements relating to grab operating means : en
  • CH209143A - Machine for producing short fibers. : en fr
  • FR853729A - Evaporator device with centrifugal separator : en fr
  • US2194597A - Weed extractor : en
  • US2194523A - Polarizing filter attachments : en
  • US2194960A - Valve : en
  • US2195027A - Combined baffle and heat conserver means : en
  • US2194855A - Snap fastener stud member : en
  • USD119609S - Design for a table or similar article : en
  • USD119622S - Design fob a bottle washer : en
  • US2194486A - Container closure : en
  • US2194899A - Apparatus for producing light of variable color effects : en
  • FR853774A - Device for attaching headlight to cycles : en fr
  • AT158217B - Wall lining for fire chamber walls, in particular for steam generators, consisting of pipe coils connected in parallel. : de en
  • CA387588A - Portable dispensing tank : en fr
  • US2194773A - Fur treating preparation and method of treating furs : en
  • US2194587A - Temperature control for electric stoves : en
  • US2195069A - Valve : en
  • US2194489A - Thermocouple support : en
  • USD119723S - Design for a ribbon : en
  • AT158339B - Silo lock. : de en
  • USD119656S - Design for a shoe : en
  • US2194696A - Coupling means for ultra-short waves : en
  • DK57424C - Bottle closure, in particular of the Crown-Cork type. : da en
  • AT158267B - Process for the preparation of androstene- (4) -dione- (3.17) and its stereoisomers. : de en
  • CA387632A - Refrigerating apparatus : en fr
  • DE689603C - Axle box : de en
  • US2195008A - Coiling reel : en
  • US2195130A - Fluid cooling system for brakes : en
  • USD119593S - Kruck cooler cabinet : en
  • USD119682S - Design for a lighting fixture or similar article : en
  • CH209188A - Identification mark carriers, in particular for registration and arithmetic units. : de en
  • US2194897A - Shoe sewing machine : en
  • US2195341A - Luminescent material : en
  • CA387606A - Dust mop cleaner : en fr
  • SU56700A1 - Double disc coulter with restrictive ribs : en ru
  • DE689665C - Holding device for the untied lace ends : de en
  • FR853651A - Electric wave transmission systems : en fr
  • US2195144A - Means for producing smooth surfaces : en
  • CA387694A - Textile coloration process : en fr
  • USD119639S - Combination surface and tool grinder : en
  • AT158349B - Coupling for load trailers. : de en
  • CA387675A - Linecasting and composing mechanism : en fr
  • CH209211A - Valve with a rotary valve under spring pressure. : de en
  • AT158203B - Indirectly heated high-pressure accumulator. : de en
  • USD119663S - De pasquale : en
  • USD119647S - Design fob a display case : en
  • AT158337B - Backhoe convertible into a grab or other device. : de en
  • DE689532C - Device for generating positive ions : de en
  • FR853844A - Improvements to mechanical transmissions for axles of motor vehicles : en fr
  • FR853882A - Insulator for high voltage overhead lines : en fr
  • CA387583A - Coated wrapping material : en fr
  • US2195222A - Cigar enveloping machine : en
  • US2194631A - Straight hole drill device : en
  • US2195336A - Surface rod ball-and-socket joint : en
  • DK57419C - Straw press. : da en
  • US2195268A - Film magazine for cinematographic cameras : en
  • US2195316A - Needle holder : en
  • USD119671S - Design for a combined back and carrier : en
  • DE689635C - Rail vehicle, especially narrow-gauge motor locomotive : de en
  • FR853665A - Refinements to drying cabinets and the like : en fr
  • FR853696A - Rake : en fr
  • DE689605C - Electrical storage system, especially for storing two-digit track numbers in run-off systems : de en
  • USD119615S - Design fob a vase : en
  • US2195250A - Lamp : en
  • CA387644A - Cigarette manufacture : en fr
  • US2195119A - Electric control system : en
  • USD119636S - Design for a souvenir plaque : en
  • US2194842A - Soft lecithin preparation : en
  • US2194518A - Barrel : en
  • US2194574A - Process for producing gasoline and gas : en
  • AT158303B - Drive for motor vehicles. : de en
  • CA387590A - Ice cream scoop : en fr
  • CA387681A - Frequency stabilization system : en fr
  • CH209203A - Process for the manufacture of rotors for rotary piston machines. : de en
  • CH209214A - Internal combustion piston machine with compression of an air charge, in particular for fuel in the form of dust. : de en
  • US2194865A - Method of producing a net of square meshes : en
  • SU56646A1 - Movable roller conveyor : en ru
  • US2195010A - Automobile air conditioning apparatus : en
  • AT158319B - Method of manufacturing a discharge tube. : de en
  • CH209222A - Encapsulated plug contact. : de en
  • US2194781A - Water purification : en
  • US2194918A - Telegraph system : en
  • US2195308A - Electric translating system : en
  • US2194882A - Tube compressor : en
  • CH209279A - Self-cleaning pneumatic vehicle tires. : de en
  • US2194607A - Cleaning and drying mechanism for air filters : en
  • US2195140A - Slug casting machine : en
  • US2195293A - Refrigeration : en
  • CH209193A - Arrangement for spark generation for spectral analysis. : de en
  • DE689491C - Fusion machine for glass objects : de en
  • DE689711C - Protective bandage for wooden masts : de en
  • GB519382A - Improvements in biological trickling filters : en
  • GB519400A - Improvements in loose-leaf binders : en
  • US2194716A - Hand implement : en
  • AT158259B - Tin can with heating device. : de en
  • US2194765A - Heating system : en
  • US2195163A - Method of making parts of safety razors of the vibratory type : en
  • USD119632S - Hanger supporting head for garment carrying fixtures or the like : en
  • US2195296A - Electric translating system : en
  • USD119701S - Design for a dress : en
  • DE689485C - Indirectly heated steam generator : de en
  • US2195094A - Jack construction : en
  • US2194480A - Noncorrosive priming composition : en
  • AT158327B - Dynamic speaker. : de en
  • US2194772A - Mounting for hand telephones : en
  • US2195131A - Method of treating textile making materials : en
  • AT158332B - Plywood block. : de en
  • GB519392A - Improvements in and relating to the suspension of motors or gear boxes : en
  • US2194657A - Hydraulic brake mechanism : en
  • US2195044A - Two-stroke internal combustion engine and method for operating the same : en
  • US2195294A - Key arrangement : en
  • US2195310A - Tower-type strip annealing furnace : en
  • US2194914A - Hydraulic material testing apparatus : en
  • US2194919A - Locking means for fabric fastening devices : en
  • AT158215B - Spark gap for surge arresters. : de en
  • US2194550A - Muffler : en
  • US2194981A - Spring jack : en
  • US2195082A - Two-stage-compression internal combustion engine : en
  • FR853870A - : fr
  • US2194751A - Empty and load brake device : en
  • USD119654S - Design for a moccasin : en
  • USD119689S - Design fob a dress ensemble : en
  • US2195364A - Cleaning device : en
  • CA387640A - Gas dehumidifying method : en fr
  • US2195337A - Fluid pressure regulator : en
  • US2195339A - Hydrometer : en
  • SU56787A1 - Solomotr with rotational type : en ru
  • US2194721A - Screening apparatus : en
  • DE689516C - Process for the manufacture of rifle stocks : de en
  • US2194642A - Carrier for recording and method of making the same : en
  • US2194815A - Shaving implement : en
  • US2195166A - Oblique light diaphragm : en
  • FR853779A - Clamp device forming a curler or capable of being combined with a looper : en fr
  • DE689575C - Process for the production of indirectly heated glow cathodes : de en
  • FR853880A - Method and machine for finishing knitted or crocheted articles : en fr
  • GB519418A - Improvements in or relating to cocks for controlling or regulating the flow of fluids, i.e. liquids and/or gases : en
  • US2194722A - Cabinet construction : en
  • US2194567A - Esters of aminopyridine carboxylic acid and processes for producing the same : en
  • US2195313A - Friction brake lever : en
  • USD119697S - Design fob a dress ensemble : en
  • CA387584A - Foundation garment : en fr
  • FR853727A - Elastic seat, especially for motor cars : en fr
  • US2194506A - Vehicle construction : en
  • US2194635A - Valve stem : en
  • AT158251B - Display device for scales. : de en
  • US2194643A - Composition of matter : en
  • US2194808A - Machine for photographing documents : en
  • US2194819A - Liquid applicator : en
  • US2195356A - Fishing device : en
  • USD119629S - Design fob an artificial tooth : en
  • US2195251A - Electric switch : en
  • US2195257A - Container : en
  • US2195279A - Electrical connection means : en
  • DE689502C - Lubricating device for the rings of ring spinning and ring twisting machines : de en
  • US2195014A - Safety device : en
  • US2194949A - Power transmission : en
  • US2195042A - License and number tab : en
  • USD119670S - Combined lamp pedestal and base : en
  • CH209232A - Electric melting furnace for glass and similar materials. : de en
  • US2194690A - Painting composition : en
  • US2194796A - Airplane control surfaces : en
  • US2195031A - Weighing scale : en
  • US2195135A - Rotary stamping machine : en
  • US2194624A - Diaphragm pressure gauge having temperature compensating means : en
  • US2194749A - Pressure regulator : en
  • US2194758A - Mirror : en
  • USD119651S - Design fob a slipper ob sevhlab article : en
  • CH209260A - Thread guide switching device for winding machines. : de en
  • AT158318B - Combined receiving amplifier and signaling device. : de en
  • US2194743A - Wheel brake device : en
  • CH209229A - Electron tube in which an electrode forms part of the vessel wall. : de en
  • US2195276A - Means for purifying the gases of the exhausted products of combustion of internal combustion engines : en
  • USD119688S - Neuhardt dress ensemble : en
  • US2194877A - Apparatus for processing textiles : en
  • US2194818A - Signaling device : en
  • US2195290A - Signal system : en
  • USD119598S - Design for a hobbyhorse : en
  • DE689601C - Process for the production of superphosphate : de en
  • CH209239A - Process for the production of a therapeutically useful preparation from chlorophyll-containing plant parts. : de en
  • AT158233B - Process for the production of a supporting frame for formwork walls of reinforced concrete masts, in particular for electrical overhead lines. : de en
  • USD119650S - Slipper or similar article : en
  • AT158232B - Copy lathe for shoe lasts u. like : de en
  • US2195066A - Surface finishing apparatus : en
  • US2194786A - Basketball backstop : en
  • US2194469A - Pin tumbler lock : en
  • US2195331A - Stabilizer shock absorber for motor cars : en
  • CA387618A - Brake : en fr
  • SE98460C1 - : sv
  • US2195045A - Pruning implement : en
  • US2195186A - Process for the production of sulphonated fatty acids : en
  • AT158345B - Hydraulic braking devices, in particular for motor vehicles. : de en
  • US2195369A - Dispensing package : en
  • CH209245A - Feedback circuit. : de en
  • CA387668A - Metal casting mould dressing : en fr
  • AT158328B - Process for the electrolytic preparation of supersulfuric acid and persalts and device for carrying out this process. : de en
  • US2194759A - Brake system : en
  • USD119599S - Design for a display box : en
  • AT158281B - Leather covering for pressure rollers or cylinders, in particular for drafting devices in textile spinning, and methods for applying the covering. : de en
  • AT158241B - Safety valve for hydraulically operated diaphragm pumps. : de en
  • US2194532A - Phase modulation : en
  • US2195306A - Grading machine : en
  • US2195016A - Circuit breaker : en
  • US2195315A - Doll's eye : en
  • US2195259A - Condenser for mechanical refrigerators : en
  • CA387587A - Building unit : en fr
  • CH209185A - Percussion fuze, with separable striker, extremely sensitive. : en fr
  • CA387643A - Wire mesh fabric for wire glass : en fr
  • FR853689A - Electrical apparatus for indicating or determining distances and for similar operations : en fr
  • DE689573C - elstrom by means of grid-controlled discharge vessels : de en
  • DE689653C - r tensions in textile threads during their processing : de en
  • FR853893A - Engine : en fr
  • DK57427C - Directional device for Sagittarius. : da en
  • DE689545C - ff quantity for vehicle diesel engines : de en
  • FR853691A - Flat bag with closure, for samples or other uses : en fr
  • CA387601A - Double-walled container : en fr
  • AT158263B - Water softening device for flow water heater. : de en
  • DK57421C - Stirring liquid heater, navel for Milk. : da en
  • DE689651C - Device for testing workpieces under torsional stress caused by liquid or gas pressure : de en
  • DE689710C - Sealing strip for insertion in the vertical flue gas ducts of sectional boilers : de en
  • AT158238B - Automatic speed change planetary gear. : de en
  • US2194553A - Duplicating machine : en
  • US2195106A - Bracelet : en
  • US2195207A - Expansible chamber motor : en
  • CA387595A - Road scraper blade : en fr
  • CH209208A - Device for controlling the switching movement of a machine part influenced by at least one hydraulic fluid cylinder with working piston. : de en
  • CH209155A - Waterproof shoe. : de en
  • AT158333B - Permanent hair waving device. : de en
  • CH209156A - Process for making dough for baked goods. : de en
  • US2194490A - Incinerator : en
  • AT158312B - Process for the production of rubber threads by pressing latex out of nozzles. : de en
  • AT158329B - Process for the production of a concentrated provitamin D preparation. : de en
  • US2194481A - Film handling and apparatus therefor : en
  • DE689613C - Cutting device for making window-like openings in plaster cladding or the like. : de en
  • FR853773A - : fr
  • GB519508A - Improvements relating to filters for liquids or gases : en
  • AT158224B - Circuit for receiving or amplifying high-frequency signals. : de en
  • CH209128A - Process for producing a solid concrete ceiling with an insulated underside. : de en
  • US2194471A - Flexible operating means : en
  • FR853759A - Refinement of signal repetition control devices on trains : en fr
  • GR8876B - CRUSHING OF CRUDE OIL BY AUTOMATIC STEAM PRODUCTION. : el en
  • CH209202A - Process for the production of magnesium. : de en
  • GB519536A - Improvements in and relating to multi-position electric switches : en
  • GB519407A - Improvements in friction-drive mechanism for producing intermittent motion : en
  • GR8877B - LIGHTED INSCRIPTIONS AND DECORATIONS. : el en
  • AT158275B - Process for the production of organic halogen compounds. : de en
  • US2194839A - Method of and apparatus for electrostatically generating direct current power : en
  • US2194598A - Machine for use in the manufacture of shoes : en
  • GR8891B - DIVERSITY CENTRAL MONCYLL CENTRIFULER Diesel engine. : el en
  • FR853846A - Detachable armrests for automobile bodywork : en fr
  • US2194724A - Guaiacol compound and the production thereof : en
  • US2195048A - Crankshaft lapping machine : en
  • FR853815A - Bathing cap : en fr
  • CH209274A - Process for the preparation of an unsaturated polycyclic ketone. : de en
  • AT158258B - Process for the production of artificial structures such as artificial silk, synthetic staple fibers, horsehair, ribbons, films, and the like. Like., from casein or from plant casein. : de en
  • GB519380A - Improvements in or relating to multi-column selectors for use in record-card controlled machines : en
  • US2194728A - Method and apparatus for making ropes or cords from glass or slag : en
  • US2195003A - Insulating bushing : en
  • DE689550C - Safety device for ball cooker : de en
  • FR853656A - Tractor : en fr
  • GB519520A - Improved method and means for clearing enclosed bacteriological filters : en
  • FR853794A - Device for adjusting the position of lamps in relation to reflectors or other light-distributing members : en fr
  • FR853819A - Vacuum cleaner for dusting carpets : en fr
  • FR853671A - Pupin coil box : en fr
  • CA387677A - Metallic strip manufacturing apparatus : en fr
  • US2195283A - Stapling machine : en
  • FR853737A - Device for the displacement of the scanning instant of the signals of the pulses in the receiving telegraph apparatus of the start-stop system : en fr
  • GB519401A - Improvements in loose-leaf binders : en
  • US2195328A - Magneto-electric generator : en
  • DE689699C - Cylindrical wire section for paper and board machines : de en
  • FR853735A - Process for the preparation of amino acid amidines : en fr
  • FR853765A - Sealing packing for high pressure pistons : en fr
  • US2194512A - Combined oscillator-detector circuits : en
  • US2194608A - Draft regulator : en
  • US2194908A - Conical self-tightening bearing : en
  • FR853787A - Removable coupling device for flexible hoses : en fr
  • FR853823A - Liquid pump assembly : en fr
  • DK57407C - Electrical Signaling System. : da en
  • GB519369A - Control mechanism for automobiles, bicycles and other vehicles for those who wear artificial arms : en
  • GB519376A - Improvements in or relating to windows for vehicles and the like : en
  • FR853845A - Condensation products and their preparation process : en fr
  • GB519500A - Improvements in or relating to method of configuring tubing : en
  • US2194810A - Scaffold : en
  • DE689492C - Clothes hangers with moth protection inlays : de en
  • US2194591A - Apparatus for projecting color films : en
  • US2194848A - Heating unit for electric appliances : en
  • USD119719S - Design fob a dress : en
  • GB519370A - Improvements in or relating to washing machines : en
  • CA387687A - Latch bolt striking plate : en fr
  • DE689652C - Thread checking device : de en
  • DE687356C - Process for the decomposition of hydrocarbon oils under pressure : de en
  • FR853896A - : fr
  • US2195158A - Means for depositing separated fibers of fibrous material entrained in a stream of air in a continuous layer upon a traveling surface : en
  • US2194575A - Process for producing commerclal gas : en
  • AT158237B - Precision seeder. : de en
  • BE438035A - Resinous composition and its preparation process : en fr
  • FR853726A - Adjustable guide device for shanks with mandrels, particularly applicable to drawbars for pipes and other similar machines : en fr
  • US2194718A - Concrete road joint : en
  • US2194866A - Hitch coupler : en
  • US2194492A - Face and head protective device : en
  • US2195108A - Universal cutting machine : en
  • US2195148A - Desk attachment for mailbag holding racks : en
  • US2194659A - Interlocking shingle : en
  • US2195083A - Toy dancing figure : en
  • US2195323A - Coating machine : en
  • FR853789A - Radio direction indicator device : en fr
  • FR853798A - Quick scale template for piles of pebbles, etc. : en fr
  • FR853868A - Method for obtaining reproduction of images by means of disazo compounds : en fr
  • GB519533A - Improvements in or relating to water closets : en
  • US2195061A - Lapping apparatus : en
  • CA387637A - Train brake mechanism : en fr
  • CH209160A - Process for the production of peroxides. : de en
  • FR853772A - Method and device for amplifying the current supplied by a photoelectric cell and application to adjusting the flow of paper or the like : en fr
  • FR853663A - Device for mounting light generators for cycles : en fr
  • FR853707A - Extended expansion motor : en fr
  • GB519393A - Appliance for use in reversing flexible cylindrical articles : en
  • CA387621A - Flexible material winding apparatus : en fr
  • US2194500A - Art of heating hydrocarbons : en
  • AT158285B - Slidable lid lock for containers, especially for feed silos. : de en
  • CH209168A - Powder for the manufacture of molded articles and method of preparing such a powder. : en fr
  • DK57405C - Teletypewriter system. : da en
  • US2194665A - Glycerin recovery process : en
  • US2194830A - Game apparatus : en
  • US2195247A - Railway car vestibule diaphragm : en
  • US2195113A - Strain relief for electrical connectors : en
  • US2195179A - Locking device : en
  • US2195210A - Artificial filament capable of being dyed with wool and chrome dyestuffs : en
  • US2195334A - Safety apparatus for retaining persons in the seats of aircraft or other vehicles : en
  • SU56781A1 - Vertical multi-wire antenna : en ru
  • US2195025A - Gas turbine : en
  • CH209148A - Preparation for printing textile fabrics. : de en
  • FR853666A - Process for the preparation of 4-aminobenzenesulfonamide phosphodichlorides : en fr
  • FR853806A - Refined valve : en fr
  • GR8892B - CENTRAL TEMPERATURE TWO-CYLINDER DIESEL ENGINE. : el en
  • FR853716A - Plated steel items : en fr
  • FR853899A - Method and apparatus for measuring accelerations : en fr
  • GB519472A - Improvements in and relating to the concentration of gold bearing ores : en
  • FR853742A - Safety razor enhancements : en fr
  • GB519446A - Improvements relating to a machine for preparing cans or like containers for filling : en
  • US2195221A - Apparatus for building roads : en
  • USD119586S - Design for a comport : en
  • BE438134A - : en fr
  • DE689500C - Gripper device for vehicle wheels : de en
  • US2194999A - Thermostat : en
  • GB519433A - Manufacture of azo-dyestuffs : en
  • US2194717A - Method of making concrete road joints : en
  • USD119606S - Design for a building block : en
  • US2194569A - Mattress and upholstering pad : en
  • US2194732A - Brake cylinder device : en
  • DE689596C - Elastic coupling : de en
  • GB519469A - Traverse motion mechanism for drum winders for winding strand material : en
  • GB519544A - Improvements in or relating to powders for use as, or as ingredients of, toilet preparations : en
  • GB519462A - Method and means for determining absolute direction of propagation of electromagnetic waves : en
  • US2195288A - Refrigeration : en
  • US2194854A - Game : en
  • GB519383A - Improvements in or relating to electric cables : en
  • GB519530A - Improvements in and relating to noise limiting circuits for use in electric transmission systems : en
  • CA387652A - Sorbose production : en fr
  • CH209145A - Yarn winding device. : de en
  • US2194674A - Football : en
  • GB519557A - Water distributing system for concrete mixers : en
  • USD119623S - Design fob a soda fountain : en
  • GB519428A - Improvements in or relating to saddles for cycles and the like : en
  • GB519435A - Improvements in electrical impedance networks : en
  • FR853834A - Improvement brought to large-capacity paper bags manufactured in several thicknesses such as so-called <<open>> or <<valve>> bags intended to contain cement or other products : en fr
  • CA387611A - Golf club handgrip : en fr
  • GB519488A - Improvements in or relating to the projection of stereoscopic pictures : en
  • GB519416A - Improvements in or relating to the concentration of aqueous alkali metal hydroxides : en
  • US2194539A - Piezoelectric crystal impedance element : en
  • US2194660A - Bicycle guard : en
  • US2194675A - Drill bit : en
  • US2195034A - Walking appliance : en
  • GB519463A - An improved manufacture of adhesive bitumen : en
  • DE689580C - Load-independent three-phase current sink control : de en
  • USD119612S - Design for an injection machine : en
  • USD119638S - Design for a bracelet watch : en
  • DE689662C - Raederumklappeinrichtung for Aufsattelanhaengefahrzeuge : de en
  • GB519368A - Improved process for the production of composite wood material : en
  • FR853894A - Sophisticated supply network for several groups of motors and a shut-off valve more particularly usable in this network : en fr
  • FR853841A - Circuits using gas discharge lamps : en fr
  • DE689509C - hen : de en
  • DE689507C - : de en
  • FR853891A - : fr
  • GB519389A - Improvements in or relating to vehicle brakes : en
  • DE689538C - Process for the production of spinnable fibers from ramie bast bands : de en
  • FR853836A - Improvements in the construction of model ships and toy boats : en fr
  • FR853803A - Improvements to metal straps receiving mattresses, cushions or the like : en fr
  • FR853738A - telegraphic transmitter in which the same transmitter contacts can be controlled from a push-button mechanism and from a standby device : en fr
  • GB519512A - Improvements in oil ejectors : en
  • DE689705C - Lubricating device, in particular for motor vehicles : de en
  • USD119643S - Design for a vase : en
  • FR853843A - Improvements to flame arresters for internal combustion engines : en fr
  • GB519448A - Push-pull amplifier circuit : en
  • US2194459A - Bumper for motor vehicles : en
  • SU56802A1 - Cathode for vacuum devices : en ru
  • US2194505A - Refrigeration : en
  • US2194654A - Apparatus for liquefying gases : en
  • GB519373A - Improvements in and relating to luffing davits : en
  • GB519516A - Improvements in or relating to the manufacture of soap and apparatus therefor : en
  • DK57429C - Procedure for Saturating Sugar Juice and Installations for Carrying Out the Procedure. : da en
  • US2194673A - Window regulator : en
  • US2194682A - Contour finder : en
  • US2195353A - Scissors : en
  • USRE21410E - Control mechanism for variable speed : en
  • AT158331B - Device for processing beet leaves. : de en
  • US2195196A - Method of diminishing the swelling of cation-exchanging resins : en
  • US2195386A - Unsaturated ethers of dioxan : en
  • DE689634C - Heat exchanger consisting of duct and flat plates : de en
  • FR853822A - Improvements in apparatus such as solenoid valves and devices comprising similar apparatus : en fr
  • CA387650A - Olefine polymerisation : en fr
  • US2194463A - Method for sterilizing empty vessels and apparatus therefor : en
  • US2195209A - Lubrication system : en
  • DE689719C - Process for the production of vulcanized rubber hose lines : de en
  • GB519531A - Improvements in or relating to water closets and like apparatus : en
  • US2194846A - Separable frame for handbags or the like : en
  • USD119641S - Combined collapsible baby walker and carriage : en
  • USD119690S - Design for a dress : en
  • US2194470A - Process and apparatus for the manufacture of artificial silk : en
  • US2194622A - Grinding wheel tool : en
  • US2194936A - Wheel balancing apparatus : en
  • US2195172A - Can marking machine : en
  • DK57417C - Carrier for use in mechanical recording and optical reproduction of oscillations, in particular sound oscillations, and methods for producing a light-impermeable cover layer on the carrier. : da en
  • GB519481A - Improved arrangement for controlling gas- or vapour-discharge tubes : en
  • US2194651A - Blood transfusion board : en
  • US2194803A - Clamping device : en
  • US2195081A - Sound printing mechanism : en
  • GB519438A - Improvements in or relating to metal doors : en
  • US2194519A - Ashtray : en
  • FR853693A - Fabric repair : en fr
  • FR853817A - Coke Oven Watertight Door Mount : en fr
  • GB519385A - Improvements relating to bakery products : en
  • GB519485A - Apparatus for classifying material : en
  • FR853702A - Wide distribution extinguisher and protection devices against fires breaking out on board ships : en fr
  • FR853755A - Feeding device for sheet metal working machines : en fr
  • FR853835A - Short circuit indicating device : en fr
  • GB519449A - Improvements in or relating to electron discharge devices : en
  • US2195007A - Land clearing and stripping shovel : en
  • FR853736A - Packaging : en fr
  • FR853826A - New universal milling machine : en fr
  • GB519503A - Improvements in rock crushers : en
  • USD119596S - Design for a doll or similar article : en
  • CH209164A - Process for the production of a textile treatment agent. : de en
  • GB519470A - Improvements in or relating to methods and apparatus for forming continuous tobacco rods : en
  • CH209137A - Draft regulator for chimneys. : de en
  • US2194760A - Tempering glass sheets : en
  • US2194868A - Wood burning brooder stove : en
  • US2194993A - Dog carrier for motor vehicles : en
  • CA387586A - Stratified fuel engine : en fr
  • USD119662S - Shoe heel : en
  • US2194975A - Floating wheel : en
  • US2195381A - Bean vine windrower : en
  • USD119681S - Design for a textile fabric : en
  • US2194653A - Floor mat : en
  • US2194957A - Bottle breaker : en
  • AT158212B - Arrangement for the display and monitoring of irregularities in oil-filled transformers or similar electrical oil-filled devices. : de en
  • AT158218B - Winding or layer capacitor. : de en
  • US2194695A - Aviation spark plug : en
  • US2195227A - Production of acetylene : en
  • US2195275A - Method of and means for preserving wooden piles : en
  • CH209126A - Drum tedder with eccentric control. : de en
  • CH209146A - Mechanical chain thread monitor for looms. : de en
  • US2194543A - High frequency network structure : en
  • US2195098A - Electron discharge device : en
  • USD119657S - Design for an ash receptacle or simi- lar article : en
  • US2194472A - Production of abrasive materials : en
  • USD119605S - Design for a display stand : en
  • CA387685A - Dry cleaning method : en fr
  • CH209268A - Protective device for electrical system parts in alternating current networks. : de en
  • AT158292B - Recording or projection apparatus for motion pictures in natural colors using normal film. : de en
  • AT158206B - Ski rescue sledge. : de en
  • CH209210A - Screw locking. : de en
  • GB519460A - Improvements in or relating to plungers for presses for making perforated articles : en
  • US2195224A - Method of surveying wells and apparatus therefor : en
  • FR853677A - Improvements in apparatus for twisting filaments, threads, rovings and the like : en fr
  • CH209159A - Process for the continuous production of highly concentrated nitric acid. : de en
  • AT158288B - Automatic firearm. : de en
  • US2194826A - Hairpin : en
  • USD119590S - Design for an ice crusher : en
  • CH209181A - Safety device for fixing skis. : en fr
  • AT158207B - Synchronization of disc splitters. : de en
  • AT158278B - Soft metal seal. : de en
  • AT158277B - Coal tar oils that can be used as impregnation oils, heating oils or diesel fuels. : de en
  • US2194646A - Composition of matter : en
  • US2194909A - Method of reconditioning metal : en
  • US2194990A - Roentgenpelvimetek : en
  • AT158350B - Slot-controlled injection pump in block form, especially for multi-cylinder internal combustion engines. : de en
  • BE437891A - : fr
  • CA387626A - Electric discharge device : en fr
  • CH209139A - Device on electric cookers. : de en
  • CA387599A - Stitchdown shoe : en fr
  • US2194979A - Climbing cleat for skis : en
  • US2195047A - Lapping apparatus : en
  • US2194967A - Rope holder : en
  • US2194473A - Cap : en
  • US2194681A - Liquid dispensing system : en
  • US2195359A - Pulley belt applicator : en
  • CH209212A - Elevator winch. : de en
  • CH209171A - Process for stripping surfaces of magnesium and magnesium-based alloys. : en fr
  • CH209206A - Magnetic, non-slip screwdriver. : de en
  • AT158340B - Curl holder to be introduced into the hair by means of a winding rod or the like. : de en
  • FR853874A - : fr
  • CA387679A - Film sprocket : en fr
  • US2194827A - Impregnating material for preserving wood : en
  • CA387647A - Multiplying machine : en fr
  • DE689551C - Protective space ventilator with double-acting bellows : de en
  • USD119726S - Design fob a dress : en
  • CH209178A - Film guidance on motion picture recorders. : de en
  • CA387653A - Tubing configuring method : en fr
  • US2194829A - Milling machine : en
  • US2195392A - Projection apparatus : en
  • AT158274B - Process for the production of continuously patterned articles. : de en
  • CA387634A - Brake mechanism : en fr
  • CH209194A - Process for illuminating parts of a battery clock equipped with a clockwork spring wound by current pulses and a device for carrying out the process. : de en
  • US2195225A - Process for the manufacture of : en
  • US2195241A - Posture chair : en
  • SU56763A1 - Plow for Russian plowing : en ru
  • SU56785A1 - A device for trapping sparks and heating air on locomotives : en ru
  • US2195085A - Machine for affixing opening threads to sealed containers : en
  • US2194467A - Rotary web printing machine : en
  • DE684981C - Auxiliary form for shaping hollow bodies made of fiber layers soaked with synthetic resin : de en
  • US2194672A - Method of producing a food product having a high lactic acid, enzyme, and vitamin content : en
  • US2195299A - Suspending device for a lifesaving rope and belt : en
  • AT158204B - Process for the production of pressed boards and other pressed material by pressing in the heat of cellulose-containing fillers or waste materials. : de en
  • US2194542A - Optical reduction printer : en
  • US2194689A - Writing pen : en
  • US2195263A - Refrigerator shelf : en
  • US2194487A - Flock applying apparatus : en
  • US2194795A - Spool : en
  • US2194939A - Tender : en
  • DE689637C - Braking device with automatic regulation of the brake pad pressure according to the load : de en
  • FR853720A - Viscous liquid product for shock absorbers : en fr
  • US2194482A - Beet puller : en
  • DE689622C - Automatic switching device for electrical and mechanical stop display devices for bicycles : de en
  • US2194821A - Honing machine : en
  • US2195377A - Process for recovering glycerin : en
  • US2194836A - Searchlight : en
  • US2195300A - Hair curler : en
  • US2195330A - Focal plane shutter of variable aperture type : en
  • GB519398A - Improvements in the manufacture of substituted para-quinones and hydroquinones with particular reference to the improved manufacture of ªÎ-cumoquinone and ªÎ-cumohydroquinone : en
  • USD119597S - Design fob a toy : en
  • US2194804A - Shampoo lavatory : en
  • US2195143A - Slug casting machine : en
  • GB519461A - Improvements in radio direction finding systems : en
  • CH209192A - Adding machine. : de en
  • CH209204A - Device for fixing an elongated member and method for its manufacture. : en fr
  • US2194589A - Extrusion mold : en
  • US2194895A - Valve stem : en
  • FR853685A - Humidifier apparatus for powdery, granular and similar materials : en fr
  • GB519475A - Improvements in and relating to drilling tools : en
  • DE689542C - Protective cap for buttons made of elastic material : de en
  • FR853814A - Belt tensioning device on polishing and sanding machines : en fr
  • GB519499A - Improvements in radio interference suppression devices : en
  • GB519545A - Improvements in or relating to switch actuating devices controlled by the thermal effect of an electric current : en
  • DE689630C - Device for the wet treatment of textile goods, especially running webs of fabric : de en
  • FR853805A - Improvements in aircraft construction and particularly amphibians : en fr
  • DE689586C - Agitator for the treatment of grainy material with gases, e.g. B. for the sterilization of grain : de en
  • GB519414A - Improvements in or relating to pails for domestic and other purposes : en
  • DE689544C - Two-stroke U-cylinder engine with piston attachment and turbulence of the charge in the combustion chamber : de en
  • US2194477A - Multiplying machine : en
  • GB519476A - Improvements in and relating to tobacco leaf delivery mechanism : en
  • US2195006A - Register regulator control : en
  • US2194691A - Heating system : en
  • US2195138A - Typographical slug casting machine : en
  • US2195358A - Abrasive-proof bobbin : en
  • GB519421A - Improvements in and relating to toggle operated presses : en
  • US2195342A - Plaster of paris cast and material for use in making same : en
  • DE689594C - Electric heating conductor in the form of wires or other profile pieces : de en
  • CH209272A - Process for the preparation of an unsaturated polycyclic ketone. : de en
  • GR8879B - METHOD OF USING MIXTURES OF ASPHALT MATERIALS AND SANDY PRODUCTS. : el en
  • FR853793A - Improvements to centrifugal speed regulators : en fr
  • USRE21409E - Cabinet washing machine : en
  • GB519415A - Improvements in or relating to the purification of aqueous alkali metal hydroxides : en
  • US2194879A - Film apparatus : en
  • US2195167A - Method of preventing the formation of gumlike products in oils : en
  • US2194769A - Connector : en
  • US2194507A - Signal device : en
  • US2195096A - Imitation reed and method of forming same : en
  • US2194565A - Device and method for cleaning or drying wire and other strand material : en
  • US2195245A - Electric valve and the method of manufacturing it : en
  • GB519491A - Improvements in secateurs : en
  • FR853867A - Process and machine for preparing a strip or sheet of horsehair for upholstery work and product obtained by this process : en fr
  • US2194941A - Method of producing insulated wires : en
  • GB519548A - Improvements in and relating to striking clocks : en
  • FR853758A - Improved process for refining petroleum derivatives : en fr
  • FR853783A - Improvements in the manufacture of plastic eyewear and resulting products : en fr
  • FR853900A - : fr
  • US2195267A - Calculating machine : en
  • US2194790A - Artificial tooth and crown of tooth : en
  • US2195206A - Fluid motor : en
  • US2194831A - Safety switch operator : en
  • US2195114A - Nonstroboscopic discharge lamp unit : en
  • US2195327A - Structural column : en
  • GB519513A - Improvements relating to compression-ignition engines : en
  • CH209240A - Process for the production of stable, neutral solutions of the blood sugar lowering hormone of the pancreatic gland. : de en
  • FR853733A - Process for the polymerization of unsaturated hydrocarbons : en fr
  • GB519555A - Cigarette holder : en
  • FR853809A - Improvements in plates for glazing photographic prints and similar applications : en fr
  • CA387602A - Vehicle roof opening : en fr
  • US2194630A - Apparatus for the production of gas : en
  • FR853678A - Heating or cooling installation : en fr
  • FR853756A - Dyes of the anthraquinone series and their production process : en fr
  • FR853751A - Device for producing short-lived, steep-fronted voltage waves : en fr
  • GB519493A - Improvements in electric flashlights : en
  • DE689656C - Two-part button, the lower part of which is held in place with a pin in the upper part by an anchor plate : de en
  • CA387591A - Toilet ventilating device : en fr
  • US2194547A - Electron discharge tube : en
  • US2194989A - Obstetrical device : en
  • CH209233A - Process for operating electric ovens and permanent electrodes for carrying out the process. : de en
  • GB519528A - Improved process for reclaiming reagent : en
  • CA387688A - Equipoising mechanism : en fr
  • CH209170A - Method and device for the electrolytic polishing of a metal, in particular steel. : en fr
  • US2195178A - Automatic brake adjustment : en
  • AT158271B - Process for the preparation of pregnene (4) dione (3.20). : de en
  • US2195116A - Electric valve system : en
  • US2195292A - Valve : en
  • AT158226B - Filling and filling device with a locking device for containers (barrels or the like) : de en
  • AT158261B - Process for the production of mono- and polyazo dyes. : de en
  • CA387607A - Wrench : en fr
  • US2195303A - Device for cleaning balls : en
  • US2194761A - Paddle : en
  • USD119720S - Design fob an evening gown : en
  • US2195079A - Grid : en
  • US2195333A - Sole cementer : en
  • US2195035A - Wing flap operating and overload safety device : en
  • US2195159A - Belt centering device : en
  • CH209244A - Device for amplifying weak alternating currents. : de en
  • US2194961A - Valve : en
  • CA387680A - Piezoelectric crystal mounting : en fr
  • US2195324A - Shoe with detachable heel : en
  • US2195372A - Lifting jack : en
  • AT158214B - Heating plate. : de en
  • DE689595C - Electrode arrangement on multiphase furnaces : de en
  • US2195314A - Method of uniting metal objects : en
  • AT158249B - Printing device for scales with additional weights. : de en
  • AT158323B - Circuit arrangement for generating sawtooth-shaped current curves for the trapezoidal deflection of cathode rays. : de en
  • US2194524A - Water treatment : en
  • GR8875B - AUTO ROTARY TRAFFIC REGULATOR, LIGHT AND NOT, FOR PEDESTRIANS AND VEHICLES. : el en
  • US2194947A - Method and apparatus for determining topography of ocean bed : en
  • US2194820A - Cooking and heating utensil : en
  • US2195320A - Shoe with elastic throat : en
  • USD119637S - Design for a bracelet watch : en
  • AU104940A - Improvements in and relating to membranes made of rubber or the like : en
  • DK57422C - Milk heater with external heater and internal, unheated, rotating drum. : da en
  • DE689496C - Carburetors for internal combustion engines : de en
  • FR853683A - Elastic calibrated alveoli : en fr
  • USD119626S - Design fob an artificial tooth : en
  • DE689599C - ffe of their solvents : de en
  • US2195311A - Novelty pendulum mechanism : en
  • USD119721S - Design fob a dress ensemble : en
  • DE689714C - Process for the preparation of sulfuric acid emissions from organic compounds : de en
  • FR853676A - Substituted benzaldehyde, tri-aryl-methane dyes derived therefrom and process for the preparation of these various products : en fr
  • GR8890B - OPTOPLINOS OF SPECIAL CROSS-SECTION. : el en
  • US2194805A - Heating system : en
  • USD119600S - Design for a perfume rack : en
  • US2194923A - 3-nitro-4-alkyl phenols and process for making them : en
  • DE689540C - Process for the production of a heat and cold insulating substitute for roasted cork grist : de en
  • US2195009A - Tensioning device : en
  • US2195060A - Lapping apparatus : en
  • GR8889B - PLASTIC MATERIAL WITH WOOD BASE. : el en
  • DE689578C - Method for operating a screen grid tube : de en
  • US2194483A - Airplane rib : en
  • DE689678C - Procedure for starting rail vehicles : de en
  • DE689676C - Device for continuous dust removal from bags and hoses : de en
  • US2195109A - Comb cleaner : en
  • CH209173A - Means to prevent lead build-up on components of the jig, which are functionally subject to lead build-up in the casting process. : de en
  • FR853842A - : fr
  • US2194874A - Safety device for automobile passengers : en
  • GB519366A - Improvements in, or relating to, advertising signs : en
  • DE689512C - Arrangement for keeping a load voltage constant despite fluctuating mains voltage : de en
  • US2194951A - Wall bracket for clothes : en
  • US2195295A - Tumbler switch : en
  • US2194610A - Process for manufacturing white leather : en
  • US2195105A - Heel turner drive : en
  • US2195176A - Tin plate sorting apparatus : en
  • FR853825A - Woven fabrics with indelible warp or weft direction folds and process for their industrial manufacture : en fr
  • US2194694A - Heating system : en
  • US2195147A - Renewable fuse structure : en
  • US2194828A - Combination container and ejector : en
  • FR853728A - Process and spray nozzle for the application of liquids, in particular paints and varnishes : en fr
  • CA387620A - Spark generating system : en fr
  • CH209191A - Scales with device for printing the weight on a weighing card. : de en
  • AT158269B - Electric radiator made of refractory metals. : de en
  • DE689707C - Frame strips : de en
  • DE689567C - Housing for a coil for high frequencies with a magnetic core mounted in a threaded seat and adjustable by means of screw-shaped displacement : de en
  • DE689646C - Furniture with pull-out drawer : de en
  • USD119667S - Design fob a dress ensemble : en
  • DE689628C - Process for the production of a calcareous glass mixture : de en
  • FR853782A - Process for the transformation of hydrocarbons and other bodies by means of atomic hydrogen : en fr
  • US2194586A - Timing control mechanism : en
  • DE689484C - Steam generator indirectly heated by a heat exchanger : de en
  • GB519511A - Improvements relating to the manufacture of ice-cream : en
  • US2195152A - Adjustment of the amplification of amplifiers : en
  • BE438111A - : en
  • FR853881A - : fr
  • US2194704A - Unsaturated ketones and process for producing them : en
  • US2195194A - Treatment of fibrous materials : en
  • US2194503A - Mechanical movement : en
  • US2194508A - Electric clock : en
  • US2194545A - Musical instrument : en
  • US2194938A - Process for the manufacture of benzidine : en
  • AT158307B - Process for treating glass fibers and glass fibers made therefrom. : de en
  • GR8881B - HOW TO RE-USE USELESS COAL. : el en
  • DE689574C - Flashlight in the shape of a stick with a light source shining in the longitudinal direction of the housing in two opposite directions : de en
  • FR853859A - Line fishing spoon improvements : en fr
  • US2194688A - Washing machine : en
  • GB519466A - Improvements in or relating to lifting magnets : en
  • US2195201A - Smoker's article : en
  • DE689559C - especial from washing machines : de en
  • CH209231A - Drive device for periodically operated switching devices, in particular current converters. : de en
  • US2194527A - Apparatus for determining the lubricating values of oils : en
  • US2194615A - Travel data indicator : en
  • US2195037A - Fuel metering and injecting device for internal combustion engines : en
  • US2195145A - Production of sulphonation derivatives : en
  • USD119729S - Textile fabric or similar article : en
  • US2195171A - Process for extinguishing an incendiary body : en
  • AT158253B - Protective jacket for overground water posts. : de en
  • US2195261A - Internal brake : en
  • US2195367A - Manufacture of artificial mag : en
  • CA387631A - Circuit breaker : en fr
  • CH209270A - Electron tubes, especially for amplifying very high frequencies. : de en
  • US2195228A - Refrigerating apparatus and process : en
  • GB519391A - Improvements in or relating to aeroplanes : en
  • US2194969A - Process for dewaxing oils : en
  • CH209147A - Pneumatic device for the control of a needle for re-knitting. : en it
  • US2195301A - Radio receiver : en
  • CA387616A - Engine ignition apparatus : en fr
  • SU56796A1 - Method of making core for oxide cathodes : en ru
  • USD119640S - Design for a hat display stand : en
  • CA387603A - Cantilever support : en fr
  • CH209278A - Process for the preparation of an unsaturated polycyclic ketone. : de en
  • US2194650A - Door operating mechanism : en
  • US2194809A - Diaphragmeter : en
  • US2195036A - Aircraft power plant control : en
  • USD119583S - Design fob a ball cock : en
  • CH209141A - Device combined with a stirrer for introducing air in finely divided form into cream, egg white or the like. : de en
  • USD119684S - Design for a brassiere or similar article : en
  • US2194972A - System of scanning or projecting pictures : en
  • AT158344B - Device for attenuating the headlights of oncoming vehicles. : de en
  • US2194460A - Display form : en
  • US2194861A - Glove or like article : en
  • US2195170A - Combination oil and gas burner : en
  • US2195272A - Mineral wool binder : en
  • US2194888A - Shielding system for the ignition circuits of internal combustion engines : en
  • CA387664A - Pipe joint making device : en fr
  • CH209266A - Cyclotron. : de en
  • US2194626A - Charging device for sintering apparatus : en
  • US2194870A - Scaling ladder : en
  • US2195160A - Battery pasting machine : en
  • US2194748A - Clip applicator : en
  • USD119731S - Tablecloth or similar article : en
  • US2194520A - Process and equipment for monitoring fluids : en
  • US2194669A - Carton : en
  • US2195084A - Elevator control apparatus : en
  • DE689565C - Arrangement for remote conducting : de en
  • GB519546A - Improvements in or relating to coin-freed prepayment mechanisms for meters : en
  • BE437877A - : fr
  • AT158286B - Device for converting a linkage ratio change on railroad car brakes. : de en
  • FR853763A - Use of grass bales for the manufacture of agglomerated materials : en fr
  • US2194693A - Means for forming shoes : en
  • US2194816A - Master cylinder for hydraulic brake systems : en
  • US2194940A - Drain stopper : en
  • US2195357A - Method and apparatus for singeing yarn : en
  • FR853669A - Matting process : en fr
  • AT158297B - Master card for visual card index. : de en
  • US2194753A - Hydraulic brake bleeder : en
  • US2195022A - Beer-dispensing spigot : en
  • US2195376A - Locomotive crosshead structure : en
  • CH209238A - Food bottle, especially baby bottle. : de en
  • USD119672S - Design fob a rug : en
  • AT158273B - Process for the production of films, coatings, tapes, strips or the like. : de en
  • CH209277A - Process for the preparation of an unsaturated polycyclic ketone. : de en
  • US2195078A - Manufacture of malleable cast iron : en
  • US2195122A - Stabilization of polyvinyl formal : en
  • US2194784A - Heat-absorbing glass : en
  • US2194875A - Power moldboard tilt for graders and the like : en
  • USD119646S - Design for a gasoline flatiron : en
  • CA387659A - Glass fibre drawing apparatus : en fr
  • DE689556C - Centrifugal separator for separating solid parts from a liquid : de en
  • GB519424A - Improvements in or relating to heat insulating devices for beer casks and other articles : en
  • GB519541A - An improved means for converting oscillatory movement into uni-directional rotary movement : en
  • BE438046A - : en fr
  • GB519408A - Improvements in or relating to fuels for internal combustion engines and to means for improving the combustion of such fuels in use : en
  • AT158243B - Pump system, consisting of a centrifugal pump and a ventilation pump connected in parallel to this. : de en
  • US2194892A - Machine for molding counter stiffeners : en
  • US2195004A - Circuit breaker : en
  • US2195128A - Detachable heel : en
  • CA387608A - Refrigerated counter : en fr
  • CA387657A - Radio tone control : en fr
  • CA387676A - Tape controlled apparatus : en fr
  • DE689523C - Scale arrangement for radio receivers : de en
  • US2194595A - Means for broaching gears : en
  • US2194767A - Watch bracelet buckle : en
  • US2194798A - Universal joint : en
  • US2195146A - Typographical composing machine : en
  • DE689598C - Fountain pen with writing wire attached to a drop weight and passed through a writing tube : de en
  • US2194792A - Shock absorber : en
  • US2194946A - Steam trap : en
  • US2195049A - Lapping apparatus : en
  • AT158314B - Auxiliary facility for swimming. : de en
  • AU121240A - A device for starting and feeding, under low tension, an electric discharge tube : en
  • US2194670A - Sales ticket : en
  • USD119725S - Design fob a dress : en
  • DE689609C - Discharge vessel : de en
  • US2194980A - Burner apparatus for manufacturing carbon and lamp black : en
  • USD119613S - Design for a drainboard : en
  • US2194768A - Clutch control mechanism : en
  • US2195124A - Method of making swivel couplings : en
  • FR853761A - Burglar alarm system : en fr
  • FR853801A - Improvements in the manufacture of metal cases and in particular cartridge cases : en fr
  • GB519552A - Improvements in safety razor blades : en
  • US2194942A - Armored machinery packing : en
  • USD119735S - Design foe a coat : en
  • US2195262A - Brake shoe : en
  • USD119706S - Design fob a texthje fabric : en
  • CH209247A - Method of broadcasting television. : de en
  • FR853864A - Stepped speed change for controlling the charge compressor of aircraft engines : en fr
  • FR853872A - Improved method and apparatus for the continuous manufacture of tubes of glass and the like : en fr
  • FR853661A - Improvements to hand presses for relief printing : en fr
  • US2194525A - Method of making butchers' steels : en
  • US2195253A - Can opener : en
  • US2195265A - Treatment of hydrocarbon oil : en
  • US2195384A - Metal cutting process : en
  • GB519397A - A process for the removal of mercaptans from mercaptide solutions : en
  • GB519506A - Improvements in means for eliminating high frequency oscillations from electric circuits : en
  • USD119652S - Design fob a slipper ob similab abticle : en
  • DE689572C - : de en
  • GB519525A - Improvements in or relating to water tube steam boilers : en
  • US2195005A - Proportioner : en
  • US2195032A - Detonator : en
  • US2194509A - Synchronous motor drive for multiplex systems : en
  • USD119633S - Design fob an electric cooker : en
  • USD119702S - Design for a textile fabric : en
  • US2194510A - Door stop : en
  • US2195304A - Dynamically balanced thermal relay : en
  • FR853797A - Metallized coil and its manufacturing process : en fr
  • US2194705A - Testing equipment : en
  • USD119710S - Design fob a dress : en
  • US2194540A - Carburetor : en
  • US2195039A - Bed sheet : en
  • DE689677C - Column-like device for the continuous leaching of solids in countercurrent : de en
  • US2194995A - Device for determining the inclination of an axle to two different planes : en
  • USD119621S - Design for a vase : en
  • USD119649S - Design for a brooch or the ijke : en
  • US2194632A - Geometrical instrument : en
  • US2195184A - Light projecting apparatus : en
  • US2195235A - Garment blocking and forming apparatus : en
  • USD119619S - Design fob a vase : en
  • CH209223A - Device for connecting and securing electrical cables, in particular high-voltage cables. : de en
  • US2194580A - Gasometer construction : en
  • US2195070A - Paperboard basket : en
  • US2194770A - Headboard for asparagus pack : en
  • FR853875A - : fr
  • FR853710A - Steel making process by the basic wind refining process : en fr
  • FR853857A - Device for mounting bicycle wheels : en fr
  • CH209225A - Process for closing high-voltage circuits with the aid of controlled gas or vapor-filled discharge vessels. : de en
  • FR853757A - : fr
  • CH209230A - Arrangement for converting electrical currents by means of discharge paths. : de en
  • US2195204A - Pressure fluid motor : en
  • USD119642S - Design foe a vase : en
  • US2195102A - Apparatus for treating strands : en
  • USD119700S - Design for a dress : en
  • US2194766A - Cuff link construction : en
  • CA387651A - Packaging machine : en fr
  • US2194515A - Shearing machine : en
  • US2195076A - Process of replacing halogen in cyclic halogen compounds and product thereof : en
  • AT158229B - Pin buckle with a pin safety device that is hinged to the buckle frame and can be swiveled out to the side. : de en
  • US2194671A - Windshield wiper : en
  • US2194835A - Recovery of protein from cottonseed : en
  • US2194634A - Relay device : en
  • CA387622A - Spring cushion : en fr
  • US2195187A - Production of sulphonation derivatives : en
  • US2194559A - Frequency responsive relay : en
  • US2195133A - Household measuring cup with cleaning attachment : en
  • AT158264B - Process for the production of feed or additives to dietetic nutrients by acid treatment of cellulose. : de en
  • AT158348B - Pivot bearing with cooling device, especially for blowers for conveying hot media. : de en
  • US2194656A - Picker return means : en
  • DE689649C - Seal for sliding gates on curved track : de en
  • GB519474A - Air heaters for blast furnaces : en
  • DE689513C - Hair curler with prongs arranged on one side for the production of permanent waves in flat winding : de en
  • US2195388A - Refrigerating compression cycle : en
  • CH209218A - Injection system on internal combustion engines. : de en
  • BE437952A - : en
  • DE689593C - Centrifugal machine, preferably a steam or gas turbine : de en
  • US2194583A - Fireplace damper construction : en
  • AT158276B - Explosive. : de en
  • GB519445A - Improvements in and relating to filling machines : en
  • US2194655A - Loom replenishing mechanism : en
  • CA387593A - Bag holder : en fr
  • US2194604A - Gasometer construction : en
  • US2194613A - Process for making polyvinyl acetal resins : en
  • US2194676A - Piezoelectric oscillator : en
  • FR853796A - Process for the manufacture of receptacles for receiving a load of material and closed receptacles obtained using this process : en fr
  • US2194552A - Degenerative audio detector circuit : en
  • US2194555A - Electron discharge device amplifier : en
  • US2194956A - Bleaching pulp : en
  • US2194994A - Solvents for the condensation products of polyvinyl alcohols and aldehydes : en
  • US2195054A - Lapping apparatus : en
  • US2195099A - Vehicle brake equalizer : en
  • US2195153A - Typographical composing and distributing machine : en
  • US2195312A - Electric switch : en
  • USD119728S - Tablecloth or similar article : en
  • FR853706A - Plasticizers : en fr
  • FR853827A - Tight seal with independent multiple knives : en fr
  • CA387627A - Electric discharge lamp device : en fr
  • AT158244B - Telephone billing meter. : de en
  • CH209187A - Feeler pin measuring device. : de en
  • DE689430C - High voltage fuse for low rated currents : de en
  • CA387600A - Aircraft bomb sighting apparatus : en fr
  • CA387673A - Shuttlecock : en fr
  • AT158268B - Process for the preparation of androstenedione- (3.17) or androstenol- (17) -onen- (3). : de en
  • US2195286A - Contraction and center joint : en
  • US2195203A - Pressure fluid motor : en
  • US2194649A - Perfumed sponge rubber article : en
  • CA387585A - Blast furnace operating method : en fr
  • CA387592A - Loom with stationary weft supply : en fr
  • CH209276A - Process for the preparation of an unsaturated polycyclic ketone. : de en
  • CA387604A - Outdoor fly whip : en fr
  • CA387613A - Metal cutting and welding machine : en fr
  • CA387639A - Printing blanket : en fr
  • AU114970B2 - Sedimentation apparatus : en
  • CH209264A - Mixture that can be used as a paint, plastic compound, etc. : de en
  • US2194843A - Liquid dispensing apparatus : en
  • US2195142A - Heating coil : en
  • US2194648A - Knee bracket : en
  • US2194783A - Carburetor : en
  • AT158299B - Rotary piston machine. : de en
  • DE689668C - Damming device for locks and weirs with low-lying horizontal axis of rotation : de en
  • DE685960C - Process for the preparation of therapeutically active amidines : de en
  • AT158205B - Process for the production of fruit vinegar. : de en
  • USD119591S - Design fob a game apparatus : en
  • GB519482A - Improvements relating to presses for use in the working or testing of metals or other materials : en
  • DE689632C - Rotary rubber printing machine for multi-colored printing of metal sheets : de en
  • DK57409C - Detection device for Telephone systems or similar Remote signaling systems. : da en
  • GB519410A - Improvements in apparatus for winding and paying-out clothes lines : en
  • AT158239B - Process for the treatment of fuels for the supply of internal combustion engines and device for this. : de en
  • CH209197A - Waterproof watch box. : en fr
  • US2194668A - Cabinet bath attachment for bathtubs : en
  • US2195375A - Pump : en
  • GB519534A - Improvements in cooling systems for beer and other liquids in barrels : en
  • DE689517C - Device for bombarding air targets from guns : de en
  • DE689514C - Press mold for processing hardenable synthetic resin press materials : de en
  • FR853711A - Scaffolding process for the construction of solid floors : en fr
  • DE689494C - Control device for conveyor basket loading devices : de en
  • DE689526C - Rotary switch : de en
  • FR853747A - Folding box : en fr
  • FR853854A - Silencers for ventilation ducts and others : en fr
  • USRE21408E - Key cutter : en
  • GB519384A - Improvements in or relating to cartons, pots, or similar receptacles : en
  • US2195273A - Gas dispensing apparatus : en
  • FR853719A - Process for cracking petroleum hydrocarbons in the presence of water-soluble catalysts : en fr
  • FR853778A - Device intended to increase the possibilities of autoselect X-ray tubes : en fr
  • GB519526A - Improvements in and relating to metal articles provided with metal veneers : en
  • GB519562A - Improvements relating to fluid-transmission circuits in variablepitch-airscrews : en
  • DE689537C - Device for the post-treatment of freshly spun rayon threads in a continuous operation : de en
  • DE689706C - Freewheel hub for bicycles u. like : de en
  • US2194526A - Paint : en
  • FR853740A - : fr
  • US2194533A - Control apparatus : en
  • US2195033A - Automatic cover lift : en
  • FR853695A - Folding box intended more specifically for packaging photographic film on reels : en fr
  • US2195028A - Handle and loop : en
  • US2195238A - Key for piano accordion keyboard : en
  • DE689570C - Wall housing made of insulating material for installation devices with arched cable entry points : de en
  • FR853674A - Apparatus for de-oiling metal shavings : en fr
  • GB519399A - Improvements in, and in the manufacture of tubular metal connectors for gas and liquid supply pipes : en
  • FR853850A - lipstick case : en fr
  • FR853768A - Improvements to meters and in particular to liquid or gas meters : en fr
  • DE689608C - Lid lock for electrical switch boxes : de en
  • DE689658C - Hahn, whose spring-loaded poppet is lifted up by means of wedge-shaped lifting links in the rotating assembly : de en
  • USD119714S - Design for an airplane : en
  • US2194873A - Safety device : en
  • US2195347A - Weedless fishhook : en
  • CA387669A - Form-stable thermoplastic composition : en fr
  • BE438033A - : en
  • US2194737A - Motion picture apparatus : en
  • US2194833A - Endless v-type belt : en
  • USD119594S - Kruck cooler cabinet : en
  • USD119648S - Bernzott picture viewer case : en
  • AT158252B - Button consisting of the upper and lower part. : de en
  • FR853725A - Apparatus for delivering in an adjustable manner determined quantities of liquid per unit of time : en fr
  • GR8887B - DEEP WELL PUMP. : el en
  • US2194700A - Two-direction movement regulator : en
  • US2194931A - Rod grease cup : en
  • US2195052A - Lapping apparatus : en
  • US2195284A - Stapling machine : en
  • GR8886B - MEDICINE AGAINST VILLAGE FLOWER SEED. : el en
  • US2195373A - Necktie : en
  • DE689535C - en : de en
  • US2195338A - Cultivator fender adjuster : en
  • US2194639A - Casting rod : en
  • US2194698A - Separator : en
  • US2194991A - Vehicle body straightening device : en
  • USD119685S - Design fob a dress : en
  • AT158341B - Drive device for machines of all kinds, in particular printing machines. : de en
  • US2195370A - Artificial tooth : en
  • DE689548C - Device for the production of metallic deposits on objects, especially on sheet metal sheets and strips : de en
  • CA387614A - Container sealing machine : en fr
  • CA387695A - Hair waving apparatus : en fr
  • CH209140A - Electrically operated coffee machine. : de en
  • US2194458A - Compressible rivet : en
  • US2194623A - Attachment for apprehending motor vehicles : en
  • US2194738A - Thermostatic metal and thermostatic bimetal : en
  • US2194901A - Head lining listing support : en
  • AT158266B - Process for the preparation of pregnanol- (3) -one- (20) and allo-pregnanol- (3) -one- (20) or their derivatives. : de en
  • CH209257A - Watercraft. : de en
  • US2194954A - Speed changing device : en
  • AT158202B - High pressure steam boiler. : de en
  • CH209184A - Long rest cylinder escapement for mechanical time fuses with clockwork movement. : en fr
  • US2195321A - Nonrefillable drum : en
  • US2194582A - Apparatus for the cooling of beverages : en
  • US2194885A - Protector : en
  • US2195390A - Azo dyestuffs and fiber dyed therewith : en
  • CA387633A - Refrigerating apparatus : en fr
  • AT158304B - Device on electrical amplifiers in resistance-capacitance circuit to shorten the charging time of the grid capacitors. : de en
  • CA387682A - Electric terminal mounting : en fr
  • CH209205A - Device with scraper fittings. : de en
  • AT158342B - Gripper arrangement on printing cylinders. : de en
  • SE98426C1 - : sv
  • AT158210B - Process for the production of fluorescent layers on the inner wall of incandescent lamp or discharge tube bulbs. : de en
  • FR853670A - Process for finishing cellulose or materials containing cellulose : en fr
  • GB519406A - Improvements in and relating to methods of and means for attaching wall boards and the like to structures : en
  • AT158298B - Double folder. : de en
  • US2195212A - Secondary or storage battery : en
  • US2195346A - Machine for making loaves : en
  • US2194501A - Tank installation : en
  • US2194711A - Cooling tower : en
  • US2194779A - Game goal : en
  • AT158302B - Device for stripping the shaving foam off straight razors or blades. : de en
  • BE438009A - : en
  • FR853830A - : fr
  • US2194880A - Automobile speed governor : en
  • US2195305A - Coin controlled vending and change making machine : en
  • US2194896A - Balance wheel structure : en
  • US2194887A - Method of increasing the combustibility of hydrocarbon fuels : en
  • AT158240B - Guide ring for springs. : de en
  • CA387630A - Circuit interrupter : en fr
  • GB519367A - Improvements in or relating to shaving devices : en
  • US2194581A - Gasometer construction : en
  • US2194834A - Reinforced concrete stool or chair : en
  • CH209163A - Process for the preparation of a urea derivative. : de en
  • US2195134A - Separator plate and method of making same : en
  • US2195089A - Polyazo dyestuffs : en
  • AT158313B - Device for separating or sorting granular or lumpy goods, in particular seeds. : de en
  • DE689590C - Propeller beam guiding device for ships : de en
  • US2194549A - Explosionproof switch housing : en
  • US2194493A - Journal box : en
  • US2194733A - Air heating furnace : en
  • USD119674S - Lace doily or similar article : en
  • CH209172A - Steep view card index. : de en
  • CA387638A - Refrigerating apparatus control : en fr
  • AT158309B - Adjustable scaffolding for making walls from fast-setting material. : de en
  • DE689564C - System for lifelike reproduction of speech and music : de en
  • AT158221B - Plastic boat hull. : de en
  • DE689549C - Device for the production of flat bags from a material web folded into a tube : de en
  • AT158201B - Glass forming machine. : de en
  • AT158213B - Process for the production of temperature change resistant, highly refractory bricks from mixtures of magnesite and chromite. : de en
  • US2194701A - Coating applicator and smoothing attachment : en
  • CA387683A - Sound recording system : en fr
  • DE689527C - Regulator with automatic feedback, especially for paper machine multi-motor drives : de en
  • US2195345A - Esters of flacourtiacea alcohols : en
  • US2195231A - Art of coating metals : en
  • CH209224A - Electric switch. : en fr
  • BE437923A - : en fr
  • CH209259A - Process for removing carbon oxide by converting it into carbonic acid by means of steam in the presence of a catalyst from purified fuel gases. : de en
  • FR853862A - Finned tube and heat exchangers including application : en fr
  • AT158255B - Above ground water post with a protective cover that can be lowered. : de en
  • CH209261A - Process for the preparation of an azo dye. : de en
  • AT158301B - Process for the production of vitamin B1. : de en
  • US2194504A - Steam plant : en
  • USD119627S - Design for an artificial tooth : en
  • USD119635S - Design for a surgical blade : en
  • USD119716S - Design fob a dress : en
  • USD119693S - Dress ensemble : en
  • AT158325B - Method and device for the continuous production of cellulose. : de en
  • CH209169A - Process for the production of pigment-containing synthetic fibers, threads and films from aqueous solutions. : de en
  • US2194495A - Motor fuel : en
  • US2194617A - Lawn mower : en
  • AT158234B - Washing machine with a washing drum continuously driven in one direction of rotation. : de en
  • CH209209A - Button composed of two parts with a fabric-covered top. : de en
  • DE689704C - Direction indicators, especially for bicycles : de en
  • AT158256B - Drainage device for water posts. : de en
  • US2195168A - Method and apparatus for measuring spectrograms : en
  • US2195380A - Polysulphide plastic and process of making : en
  • USD119659S - Design foe a case fob, cigarettes, jewelry, powbeg, and the like : en
  • GB519480A - Improvements in and relating to electric ignition systems for internal combustion engines : en
  • US2195344A - Tank cleaner : en
  • US2194588A - Mode of painting : en
  • US2195057A - Lapping apparatus : en
  • USRE21412E - senger : en
  • CH209200A - Castable iron alloy, especially for cutting tools, milling cutters, drills and the like. the like : de en
  • FR853684A - Mixer-dryer-crusher combination, for processing oil palm fruits : en fr
  • CA387684A - Wire tying tool : en fr
  • GB519507A - Manufacture of saturated and unsaturated compounds of the bis-nor-cholanic acid and aetio-cholanic acid series and substitution products thereof : en
  • US2195139A - Driving mechanism : en
  • USD119661S - Design for a metallic sealing strip : en
  • US2194645A - Composition of matter : en
  • US2194832A - Stabilizer for vehicles : en
  • USD119585S - Design fob a tot rotary unit : en
  • US2194616A - Means for operating oil wells : en
  • US2194876A - Chenille sewing machine and the like : en
  • USD119687S - Design fob a dress : en
  • CA387691A - Window glazing means : en fr
  • CH209142A - Method for transporting fine threads. : en fr
  • US2194568A - Broaching machine : en
  • US2194857A - Polyazo dyestuffs containing metal : en
  • US2194968A - Process for dewaxing oils : en
  • CH209131A - Concrete roller shutter box that can be used as a ready-to-install, stable lintel. : de en
  • CH209273A - Process for the preparation of an unsaturated polycyclic ketone. : de en
  • AT158265B - Process for the production of higher molecular weight quaternary ammonium salts. : de en
  • CH209269A - Vacuum relay for high voltages. : de en
  • GB519502A - Improvements in or relating to compression refrigerating machines : en
  • DE689529C - Arrangement for determining the frequency of one-off, damped oscillation trains : de en
  • AT158225B - Device for changing the height distance of the chassis from the earth, especially in motor vehicles. : de en
  • AT158310B - Two or more cylinder rotary lobe compressors. : de en
  • CA387696A - Humidifying device : en fr
  • US2194563A - Draft rigging : en
  • AT158279B - Method and device for the production of fibers. : de en
  • AU116940A - Sedimentation apparatus : en
  • DE689498C - Hydraulic plunger press pump : de en
  • AT158216B - Mechanical elevator door lock with double security. : de en
  • US2195125A - Multiloop v belt : en
  • USD119698S - Kmbroidered textile fabric or similar article : en
  • AT158295B - Process for connecting sound or picture sound films and sound film glued according to this process. : de en
  • CA387594A - Ski boot protector : en fr
  • CA387654A - Rubber base sheeted abrasive : en fr
  • DE689712C - Process for the extraction of metallic magnesium from oxidic starting materials : de en
  • CH209150A - Method and device for laying fabric webs. : de en
  • US2194962A - Bandage winding machine : en
  • US2195197A - Cover tucking and book ejecting : en
  • US2194687A - Gang spot welder : en
  • US2194852A - Corn popper : en
  • USD119607S - Design for an electric broiler or the like : en
  • CH209157A - Method of making wafers. : de en
  • CH209152A - Adjustable suspenders on girdles, corselets and the like. : de en
  • CA387667A - Copper alloy : en fr
  • CH209199A - Instrument for supporting clockwork mobiles during the pivot rolling operation. : en fr
  • SU50905A1 - : en ru
  • US2195188A - Production of sulphonation derivatives : en
  • USD119589S - Design fob a game boabd : en
  • DE689698C - Edge protection for connecting seams of endless wire mesh : de en
  • US2195298A - Radio program timing clock : en
  • USD119718S - Design fok a dress : en
  • DE689645C - Kitchen motor, especially for the household, with devices for connecting various machines : de en
  • GB519483A - Improvements in coating pots for coating materials with molten metal and in processes for so coating materials : en
  • GB519547A - Process for the manufacture of light and porous materials from natural cellulose fibres and cement or mortar : en
  • US2194902A - Method of making head lining listing supports : en
  • US2195199A - Apparatus for controlling electric circuits : en
  • USD119588S - Design for a bird feeder : en
  • CH209190A - Automatic toggle. : en fr
  • AT158321B - Electric discharge vessel. : de en
  • AU114953B2 - Improvements in and relating to membranes made of rubber or the like : en
  • US2195059A - Brake shoe lapping apparatus : en
  • US2195062A - Lapping apparatus and method : en
  • US2195368A - Weather strip : en
  • US2194889A - Drafting means : en
  • CA387655A - Vehicle window regulator : en fr
  • DE689524C - Electric pipeline : de en
  • CH209196A - Watchglass. : en fr
  • GB519430A - Improvements in the control of two concomitant devices : en
  • FR853732A - Remote control system operating according to the pulse process, with safety device against switching errors caused by disturbing pulses : en fr
  • US2194600A - Ice manufacture : en
  • US2195254A - Insulating material containing mica : en
  • US2194578A - Fishing reel : en
  • US2194719A - Ice cream freezer : en
  • US2194730A - Process for tempering glass : en
  • FR853721A - Improvements to gas mask elements : en fr
  • GB519429A - Improvements in pressure relief valves for pumps, compressors and the like : en
  • CA387617A - Magneto generator : en fr
  • GB519558A - Improvements in or relating to systems for broadcasting multicomponent programs : en
  • FR853746A - Lubrication regulator device : en fr
  • FR853898A - Improvements to vehicle wheels and more particularly to aircraft wheels : en fr
  • GB519490A - Improvements in thermionic amplifiers : en
  • US2195264A - Liquid fuel burner : en
  • US2194992A - Flashlight construction : en
  • USD119686S - Design for a dress : en
  • FR853655A - Tool to deform : en fr
  • CA387609A - Typewriter ribbon and ink : en fr
  • US2194771A - Thermostatic liquid flow control device : en
  • US2195012A - Reset overload relay : en
  • AT158248B - Method for uniting the piston with the foot in metal piston tubes. : de en
  • US2194686A - Portable piston groover and facer : en
  • US2194844A - Pyrophoric lighter : en
  • US2195026A - Boring device : en
  • US2195266A - Pressure cap : en
  • US2194973A - Locking coupling : en
  • US2194807A - Coffee making machine : en
  • CH209134A - Process and installation for molding concrete objects. : en fr
  • US2194534A - Adapter for low-frequency amplifiers : en
  • US2195126A - Method of making multiloop v belts : en
  • CH209177A - Housing for cinema recorders. : de en
  • DE689546C - Switching device for friction clutches : de en
  • US2194883A - Scaffolding clamp : en
  • US2195218A - Nonrun knitted fabric and method of producing it : en
  • US2194661A - Articulated mechanism for the transmission of movement : en
  • CH209241A - Depilatory preparations. : de en
  • US2194556A - Automatic frequency control circuits : en
  • DE686291C - Device for inserting the pipes, especially those of large dimensions, into bending machines with a mandrel and mandrel bar : de en
  • DE689520C - Sheet pile with rolled or tightly drawn-out locks : de en
  • DE689547C - Drive belt made of upright strips connected in groups by cross bolts : de en
  • US2194585A - Motion picture projector : en
  • US2194907A - Process of ink or stain erasure : en
  • FR853848A - : fr
  • US2194910A - Spectrophotometer : en
  • US2195236A - Channel vented box : en
  • US2194986A - Control system : en
  • GB519422A - Improvements in and relating to the manufacture of halogenated derivatives of ethylene polymers : en
  • DK57412C - Means to bring Glycerin into solid form. : da en
  • US2195285A - Boiler : en
  • CA387605A - Yarn holder : en fr
  • CA387692A - Geophysical prospecting method : en fr
  • CH209248A - Method of synchronizing televisions. : de en
  • US2194637A - Built-up shoe : en
  • GB519396A - Improvements relating to turret lathes : en
  • DK57411C - Regenerative heat exchange device. : da en
  • DE689579C - Procedure for reducing the residual gas pressure in a : de en
  • DE689588C - Time switch for the monitoring signal of electrically operated direction indicators : de en
  • US2195183A - Method of knitting seamless stockings and the like in stringwork : en
  • US2194943A - Armored machinery packing : en
  • US2195252A - Speed cup balancing machine : en
  • FR853887A - Improvements to heating and cooking stoves or cookers : en fr
  • CA387693A - Textile fabric processing : en fr
  • CH209246A - Television equipment. : de en
  • DE689619C - Wings or surfaces of airplanes : de en
  • DE689633C - Frame for writing business machines : de en
  • DE689592C - Method of burning ammonia : de en
  • US2194541A - Cylinder valve : en
  • USD119660S - Spoon or other article of flatware : en
  • GB519471A - Improvements in or relating to hinges for doors, gates and the like : en
  • GB519377A - Improvements in or relating to the cylinder liners of two-stroke cycle internal combustion engines : en
  • IE15993L - Acetyl-dl-a-tocopherol : en
  • CH209135A - Set of individual parts from which a key for locks can be assembled, which can be influenced by moving the key parallel to its direction of insertion. : de en
  • AT158315B - Protected anode for electrical lead-acid batteries and process for their manufacture. : de en
  • US2194618A - Combination fishing spear and spud equipment : en
  • US2194824A - Electrical connection means : en
  • US2194837A - Supporting base for electric appliances : en
  • US2195246A - Fluid transmission apparatus : en
  • US2195287A - Reversing single phase motor : en
  • US2195071A - Apparatus for pouring molten metal : en
  • FR853838A - Method and optical device for taking pictures and reproducing : en fr
  • AT158260B - Process for the production of azo dyes. : de en
  • US2195149A - Printing press : en
  • DE689563C - Procedure for preventing nuisance charges : de en
  • DE689615C - Lockable cleaning opening in the bottom of a coal stove under the baking box : de en
  • US2194715A - Fluid power transmitter : en
  • US2194913A - Internal combustion engine : en
  • US2195181A - Machine and method of producing elastic top stockings : en
  • US2194925A - Primary arylamines and the manufacture thereof : en
  • US2194959A - Burglarproof lock : en
  • US2195255A - Electric tempo device : en
  • USD119645S - Design fob a knife sharpener : en
  • FR853697A - : fr
  • DK57406C - Amplifier with negative Feedback. : da en
  • FR853856A - Regulator with adjustable field of action : en fr
  • US2194970A - Expansion engine : en
  • US2195018A - Small batch process of mixing fibers : en
  • US2195072A - Fence structure : en
  • US2195205A - Valve mechanism : en
  • US2194625A - Liquid level gauge : en
  • US2195340A - Abrading or sanding machine and method : en
  • FR853812A - Guide, map or similar of an urban public transport network, with indication of the exits on the platforms : en fr
  • GB519496A - Improvements in and relating to pick-up control mechanism for automatic gramophones : en
  • GB519553A - Improvements in or relating to closure caps for phials, bottles, milk bottles, cans and other containers : en
  • FR853813A - Smoke-eating system with improved nozzle for boilers and the like : en fr
  • US2194546A - Diamond lap : en
  • US2194872A - Manufacture of cylinders and cooling jackets of internal combustion engines : en
  • US2195270A - Transmission remote control : en
  • DE689541C - Process for improving the cold rollability of magnetizable alloys for strip cores : de en
  • AU113886B2 - Process for insolubilizing protein fibres, during their manufacture and fibres obtained by said process : en
  • US2194566A - Receiver selectivity control circuit : en
  • US2194612A - Apparatus for case hardening glass : en
  • US2194932A - Treatment of textile material : en
  • DE689661C - Window for gas protection hoods : de en
  • FR853849A - Removable support device for lamps for projection devices : en fr
  • GB519453A - Improvements in and relating to the manufacture of bread : en
  • US2194963A - Cushioning crate or box liner : en
  • FR853766A - Gear shift mechanism : en fr