- US2063104A - Brassiere :
en
- FR806169A - Water-insoluble azo dyes and process for their preparation :
en
fr
- US2063764A - Combination flight instrument :
en
- FR806081A - :
fr
- US2063533A - Air cleaner and classifier for fine coals :
en
- GR6164B - SPRING RING FOR COMPLETING THE ANTI-DAMAGING DISCS ON THE ANTI-ASPHINISM PERSONS. :
el
en
- CA362501A - Piston ring compressor :
en
fr
- DE639509C - Process for the production of condensation products from o-diketones :
de
en
- US2063417A - Battery filling apparatus :
en
- US2063344A - Chuck :
en
- US2063395A - Sand discharging apparatus for vehicles :
en
- FR806341A - Improvements to steam injectors :
en
fr
- GB457924A - Improvements in screening or sifting apparatus :
en
- FI17279A - The provisions of this Regulation shall apply, with the exception of the provisions of this Regulation, and the provisions of this Regulation shall apply. :
en
fi
- FI17294A - A winter car and a procedure for converting an ordinary car into a winter car :
en
fi
- GB457903A - Improvements in or relating to open-mouth gussetted bags :
en
- DE639539C - Press head for standing lead cable presses :
de
en
- FR806310A - Further training in the layout of the main and auxiliary engines in motor trawlers :
en
fr
- US2063027A - Process for preparing formylamino anthraquinones and products obtainable by said process :
en
- USD102281S - Design for a cycle saddle :
en
- FR806191A - Process for removing carbonic acid from electrolytic chlorine :
en
fr
- FR806219A - Float for boats, seaplanes, hydrocycles, etc. :
en
fr
- DK52399C - Trigger mechanism for Vending Machines' Goods Room. :
da
en
- DE639469C - Magnetic-electrical deflection system for Braun tubes, especially for television purposes :
de
en
- DE639758C - Folding device for packaging machines :
de
en
- FR806152A - Office furniture with transformation hiding a typewriter, for example :
en
fr
- US2063753A - Reamer :
en
- US2063072A - Process and apparatus for treating hydrocarbon oils :
en
- US2063404A - Combination feed sizer and cutter :
en
- US2063550A - Metal container :
en
- DE639647C - Piggy bank with a rotatable and lockable figure :
de
en
- DE639528C - Process for the production of nitrogen-containing salt mixtures :
de
en
- GB458021A - Improvements in corset pads :
en
- GB458075A - Improvements in carburetters for internal combustion engines :
en
- CA362377A - Motor fuel :
en
fr
- US2063383A - Machine for driving piling in railroad beds :
en
- DE639673C - Process for the production of easily soluble double compounds from chlorophyllin and xanthine bases :
de
en
- FI17298A - Office vacuum cleaner :
en
fi
- DE639797C - Guide arrangement for the recording and playback box on sound recording and playback machines :
de
en
- CA362451A - Cigar wrapper cutting mechanism :
en
fr
- DE639633C - Switching arrangement with gas or vapor-filled discharge tubes :
de
en
- US2063564A - Separation of nitrogen bases :
en
- US2063500A - Single wave transmitting system :
en
- CA362452A - Brake lining :
en
fr
- AT147974B - Agitator jet device on liquid manure pumps. :
de
en
- GB458179A - Agents for plant protection :
en
- US2063440A - Automobile brake :
en
- US2063231A - Aviation training machine :
en
- USD102297S - Design for a textile fabric :
en
- US2063396A - Gas fuel burner :
en
- FR806311A - Process for carrying out operations in the treatment of hydrocarbons or other gases or gas mixtures in the presence of contact, catalyst or other masses :
en
fr
- DE639500C - Device for the invisible holding of the two freely hanging flaps of a self-tie :
de
en
- DE639754C - Mobile toy with a device for changing direction :
de
en
- US2063051A - Tillage implement :
en
- US2063100A - Grid used in connection with ice trays :
en
- US2063555A - Means for circulating glass in glass furnace gathering basins or forehearths :
en
- FR806144A - Mechanism for unloading bucket conveyors from bottle washing machines :
en
fr
- GB457790A - Improvements relating to prepayment mechanism for gas meters :
en
- FR806063A - Improvements in electric cells and in the methods of commissioning and starting these cells :
en
fr
- FR806186A - Soft Devon :
en
fr
- AT148020B - Process for the production of compressed yeast by the ventilation process. :
de
en
- US2063360A - Electron discharge device :
en
- US2063401A - Method of and means for operating furnaces for melting and refining metals and the like :
en
- AT148081B - Hanging device for dyeing tubular textile products, in particular stockings. :
de
en
- FR806271A - Space announcements device :
en
fr
- US2063513A - Alloy :
en
- US2063168A - Mower :
en
- US2063826A - Resistor :
en
- FI17303A - Påle or spåntpåle förfundbyggnader och förfaringssätt att använda desamma förfurandad avförbeggnader, isynnerhet för reparation av sådana :
en
fi
- FR806318A - Block with isolation partition :
en
fr
- US2063297A - Acid hardening fixing composition and method of preparing the same :
en
- US2063301A - Aerator :
en
- US2063616A - Hose coupling drain :
en
- US2063644A - Control mechanism for presses :
en
- US2063361A - Slip :
en
- US2063507A - Waste receptacle :
en
- US2063588A - Phase or amplitude modulated wave demodulator :
en
- US2063422A - Coilable measuring device :
en
- AT148006B - Gas heating element suitable for irons and stoves. :
de
en
- AT148059B - Liquid-tight winding for electrical machines. :
de
en
- DE626267C - Trailer coupling for motor vehicles :
de
en
- GB458041A - Improvements in and appertaining to shovels for separating coal, cinders, and other substances from dust, applicable also for separating stones from soil, and for other like uses :
en
- GB458064A - Improvements in or relating to machines for embossing address-printing plates :
en
- AT148068B - Candle lamp. :
de
en
- US2063669A - Asphalt paint :
en
- US2063215A - Remote control system :
en
- AT148032B - Breakers for ignition devices. :
de
en
- US2063022A - Process for improving the resistance to corrosion of aluminum base alloys :
en
- US2063645A - Container or carton :
en
- DE639511C - Arrangement for frequency-independent measurement of alternating voltages with the help of an electron tube :
de
en
- DE639560C - Speed adjustment device for toy spring drives :
de
en
- FI17277A - Forward arrangements for the sale, supply and distribution :
en
fi
- FR806062A - Automatic gear change and disengagement :
en
fr
- US2063342A - Electron discharge device :
en
- US2063546A - Window ventilator :
en
- US2063163A - Method of obtaining resin from trees :
en
- US2063462A - Spinning frame drive control :
en
- FR806268A - Hatch closure :
en
fr
- DK52398C - Clamping device for holding scaffolding boards. :
da
en
- US2063756A - Broaching machine :
en
- US2063083A - Construction for magneto electric generators :
en
- US2063816A - Traveling cleaner for machinery :
en
- US2063332A - Curtain hanger :
en
- US2063185A - Container :
en
- US2063757A - Radiator core :
en
- US2063767A - Trousers display fixture :
en
- CA362396A - Coating for medical compounds :
en
fr
- GB457938A - A new or improved process for the prevention of corrosion in aircraft :
en
- FR806297A - Drying, ironing and icing machine :
en
fr
- GB457952A - Improvements in machines for ageing textile fabrics :
en
- GB458044A - Protector for band music-books :
en
- US2063438A - Dry kiln :
en
- US2063571A - Metal barrel :
en
- US2063655A - Valve mechanism :
en
- US2063773A - Electric motor :
en
- CA362419A - Telephone exchange system :
en
fr
- US2063503A - Fluid pump :
en
- US2063615A - Receptacle and closure therefor :
en
- US2063808A - Electrically heated safety razor :
en
- CA362403A - Viscosity responsive device :
en
fr
- DE639740C - Gripper winch with planetary gear :
de
en
- US2063452A - Tire pressure indicating system :
en
- FR806250A - Amplifier centering device for machine tools :
en
fr
- GB457809A - Improvements in or relating to wind-screen wipers for motor road vehicles, railway vehicles, aircraft and ships :
en
- US2063213A - Lid locking device :
en
- CA362354A - Air conditioning method for mines :
en
fr
- AT148003B - Washing machine. :
de
en
- AT147953B - Colostomy closure pad. :
de
en
- US2063518A - Treatment of hydrocarbon oils :
en
- US2063060A - Lifting bracket for automobile jacks :
en
- US2063278A - Transmitting system :
en
- US2063685A - Abrasive wheel :
en
- US2063706A - Method of manufacturing blades :
en
- USRE20198E - Steering apparatus for multiwheel :
en
- DE639525C - Closure for flushing and drainage channels of dams and similar water basins :
de
en
- AT148085B - Method and device for pressing dental crowns. :
de
en
- DK52414C - Method for Manufacturing Tubular Abrasive Elements. :
da
en
- GB457984A - Process for the manufacture of iso-alloxazine derivatives :
en
- DE639559C - Manufacture of protective coatings on cables, rods, pipes, wires, etc. like :
de
en
- GB458012A - Collapsible umbrella or the like :
en
- GB457968A - Improvements in or relating to furnaces for boilers and water heaters :
en
- CA362374A - Mixing machine :
en
fr
- DE639693C - Friction wheel lighter with a pressure lever forming a side wall of the lighter housing :
de
en
- DE639641C - Mechanically moved control device for heating or cooling devices :
de
en
- GB457816A - Improvements in or relating to metal-clad electric switchgear :
en
- US2063235A - Sealing machine :
en
- CA362398A - Battery charging system :
en
fr
- CA362400A - Metal treating method :
en
fr
- CA362372A - Dynamo-electric machine core :
en
fr
- AT148009B - Process for the production of edge pieces consisting of edge pieces. :
de
en
- AT148096B - Device for filling the sensor of vertical pipe extrusion presses, in particular lead cable presses, with liquid press material. :
de
en
- DE639523C - Ignition cap for friction ignition :
de
en
- US2063016A - Film gate :
en
- US2063225A - Phonograph pick-up :
en
- CA362486A - Revolving disc plough :
en
fr
- US2063292A - Refrigeration :
en
- US2063540A - Products of diene synthesis :
en
- US2063786A - Shielding device :
en
- US2063798A - Apparatus for preparing sheets for welding :
en
- US2063277A - Slit forming device for recording or reproducing photographic sound records :
en
- US2063367A - Extracting method and apparatus :
en
- AT148028B - Device for turning internal combustion engines. :
de
en
- US2063128A - Bit and tool holder :
en
- US2063380A - Refrigerant distributor :
en
- GB457997A - A process of treating hydrocarbon oils :
en
- GB458176A - Improvements in or relating to the automatic control of variable physical characteristics :
en
- US2063061A - Suction cleaner :
en
- US2063131A - Fertilizer distributor :
en
- DE639617C - Method for determining the high-frequency energy converted in the tissue when treating biological tissue with short- and ultra-short-wave electrical oscillations :
de
en
- FR806173A - Machine used to glue together the edges of the veneer sheets :
en
fr
- DE639714C - Adjustment device for changing the strength of the type lever springs in hand-operated typewriters :
de
en
- CA362424A - Gun sight :
en
fr
- DE639533C - Arrangement for temperature control of electrical resistance ovens by means of grid-controlled discharge paths :
de
en
- DE639760C - Waste cistern with valve lock :
de
en
- FI17281A - Dieselmotor med luftbehållare :
en
fi
- GB457988A - Improvements relating to protective devices for cinema projection rooms :
en
- US2063472A - Centrifugal separator :
en
- US2063829A - Crusher :
en
- FR806220A - Tempering improvements, in particular glass objects :
en
fr
- AT147963B - Device for rinsing and vacuuming laundry. :
de
en
- CA362352A - Plywood :
en
fr
- US2063486A - Tabulating machine :
en
- US2063715A - Chart assembly :
en
- USD102303S - Design for a bottle :
en
- DE639664C - Coin checker :
de
en
- GB458065A - Aluminium-containing iron alloys suitable for the preparation of magnetic bodies andthe production thereof :
en
- US2063053A - Respirator :
en
- US2063592A - Thermostatic valve :
en
- US2063580A - Discharge lamp for producing modulated light :
en
- US2063823A - Vehicle license plate or the like :
en
- US2063776A - Saw-tooth protractor :
en
- US2063561A - Reproducing figure :
en
- CA362426A - Flexible band :
en
fr
- CA362445A - Refractory body manufacture :
en
fr
- GB458051A - Improvements relating to friction clutches :
en
- US2063232A - Bathing cap :
en
- US2063350A - Manufacture of laminated glass :
en
- US2063842A - Selective apparatus for and method of controlling flow of glass to tank or furnace forehearths :
en
- CA362376A - Lubricant :
en
fr
- US2063035A - Endless track mounting :
en
- DE639696C - Safety razor with a mechanically moved blade :
de
en
- DE639796C - Safety device on automatic scales to prevent unbalanced goods from flowing through as a result of unauthorized external interference :
de
en
- FR806205A - Method and apparatus for punching directory cards :
en
fr
- US2063139A - Saw attachment :
en
- US2063146A - Pile :
en
- US2063551A - Photometric device :
en
- FR806284A - Process for preparing nitrogenous condensation products :
en
fr
- DE639728C - Process for the production of copper-containing azo dyes :
de
en
- AT148054B - Process for generating records of electrical processes. :
de
en
- US2063141A - Method of making shoes :
en
- US2063170A - Eyeglass mounting and method of producing same :
en
- US2063365A - Process for manufacturing monocarboxylic acids :
en
- GB458077A - Improvements in or relating to electric incandescent advertising lamps :
en
- FR806233A - Compounds of strong acid esters with compounds of the anthrapyrimidine series, and process for their preparation :
en
fr
- US2063036A - Liquid dispensing device :
en
- US2063372A - Automatic shift-release device for typewriters :
en
- US2063221A - Machine for making pile fabrics :
en
- DE639637C - Flat warp knitting machine with two rows of needles :
de
en
- AU104606B2 - An improved method of or process for obtaining gluten from wheaten flour :
en
- FR806263A - Music typewriter :
en
fr
- US2063080A - General :
en
- US2063219A - Spall lime kiln :
en
- US2063410A - Lubricating device :
en
- US2063654A - Dividing strip anchor :
en
- US2063541A - Paint and varnish :
en
- US2063162A - Production of cyclic terpene alcohols :
en
- US2063597A - Gasoline extraction :
en
- DE639502C - Pit punch pedestal :
de
en
- DE639753C - Vehicle toy with a spark generating device in the form of a tank or the like. :
de
en
- FR806330A - Method and apparatus for supplying tobacco to cigarette machines :
en
fr
- US2063835A - Chemically-resistant material :
en
- US2063246A - Anthraquinone dyestuffs :
en
- US2063778A - Purifier for drinking water :
en
- US2063548A - Loose leaf binder :
en
- FR806202A - Method and apparatus for making inextensible braids :
en
fr
- AT148008B - Vacuum cleaner nozzle. :
de
en
- GB457795A - Improvements in the manufacture and production of condensation products :
en
- GB457845A - Improved method of making joints in woven wire fabric :
en
- USD102254S - Design for a cooky :
en
- GB457897A - Improvements relating to sand blasting machines :
en
- US2063119A - Apparatus for producing slugs of extruded material :
en
- US2063744A - Light diffusion fixture :
en
- US2063172A - Machine for use in applying pressure to shoe bottoms :
en
- US2063467A - Welding and cutting apparatus :
en
- US2063711A - Method and apparatus for conditioning air :
en
- US2063876A - Draft rigging :
en
- AT148080B - Porcelain lamp holder. :
de
en
- DE639697C - Piston for fountain pen :
de
en
- US2063403A - Material loading mechanism :
en
- DE639799C - Method and device for determining the elastic properties of materials, in particular textile fibers :
de
en
- GB457807A - Means for defrosting the windscreens of motor road vehicles and aeroplanes :
en
- GB457901A - Improvements in or relating to gully covers for street drains :
en
- GB458073A - Improvements in or relating to the recovery of sulphur from sulphurous gases :
en
- US2063291A - Trolley collector :
en
- US2063295A - Radio receiver :
en
- FR806197A - Underpants improvements :
en
fr
- FR806209A - Improvement in transposing harmoniums or not :
en
fr
- DE639547C - Device for cutting up an injection-molded hose made of rubber or the like, moving in its longitudinal direction, in adjusted lengths :
de
en
- GB458035A - Improvements in the reaction of oxides of carbon with hydrogen :
en
- FR806168A - Water-insoluble disazo dyes intermediate products suitable for the manufacture of these dyes and process for the preparation of these various substances :
en
fr
- GB458011A - Improvements in and relating to automatic turret lathes :
en
- GB458305A - Improvements in processes of making moulded articles from thermoplastic compositions :
en
- FR806312A - Elastic suspension for springs :
en
fr
- FR806262A - Grinding wheel formed by assembled segments :
en
fr
- FR806286A - Manufacturing process of phenolic, cresolic, etc. resins. :
en
fr
- US2063671A - Process and product of welding galvanized iron sheets :
en
- GB458357A - Improvements in or relating to coin-freed vending machines :
en
- US2063145A - Hydraulic transmission gear for land vehicles, in particular railway vehicles :
en
- US2063331A - Photographic roll film camera :
en
- AT148057B - Low inertia resistance with falling voltage characteristic. :
de
en
- AU17036A - Improvements relating tothe printing of sound records :
en
- GB458062A - Improvements in electrically heated glass tank furnaces :
en
- CA362504A - Gas and dust separation :
en
fr
- DE639699C - Mechanical chain thread monitor :
de
en
- US2063147A - Vat or sulphur dyestuff :
en
- DE639622C - Tie :
de
en
- US2063330A - Photographic roll film camera :
en
- US2063466A - Repeating fuse construction :
en
- US2063680A - Process for the recovery of acetylene from gas mixtures :
en
- GB457995A - Improvements relating to the manufacture of magnetic materials adapled to load transmission lines :
en
- US2063251A - Starting device :
en
- AT148072B - Method for operating a multi-pole alternating current generator of the homopolar type for feeding several independent electrical circuits. :
de
en
- US2063023A - Aluminium alloys :
en
- US2063057A - Car :
en
- US2063304A - Signal amplifying system :
en
- US2063585A - Towel rod :
en
- CA362460A - Calculating and bookkeeping machine :
en
fr
- DE639725C - Process for operating spark gaps for converting high-voltage currents :
de
en
- US2063713A - Nonclog atomized oil burner :
en
- CA362447A - Surface ornamentation :
en
fr
- FR806328A - Process for preparing cellulose esters and ethers :
en
fr
- AU28636A - Printing plates for amalgam printing :
en
- FR806180A - Improvement in radio-receptors :
en
fr
- GB458033A - Process for the manufacture of new quaternary ammonium compounds :
en
- AT148017B - Process for the production of crack- and shatterproof, water-, soundproof and heat-proof walls, ceilings, floors, etc. Like. Made of concrete. :
de
en
- DE639715C - Edge stop for typewriters :
de
en
- CA362420A - Acoustic device :
en
fr
- DE639631C - Electric flashlight of any shape :
de
en
- DE639772C - Air setting machine for grainy goods :
de
en
- DK52415C - Bike bell. :
da
en
- CA362406A - Weir :
en
fr
- GB458047A - Improvements in or relating to permanent magnets :
en
- FR806073A - Coating mass for floors and walls, or similar material and its manufacturing process :
en
fr
- FR806342A - Precision scale :
en
fr
- GB458009A - Improvements in or relating to the cylinder heads of internal combustion engines :
en
- FR806121A - Container for transporting liquids :
en
fr
- US2063851A - Tillage implement :
en
- US2063150A - Trolley system :
en
- US2063261A - Refractory lining support for home heating units :
en
- USD102304S - Design for a building :
en
- US2063489A - Total taking mechanism :
en
- AT148024B - Two-stroke internal combustion engine. :
de
en
- US2063188A - Thermionic tube :
en
- US2063730A - Lighting fixture :
en
- US2063758A - Laminated rubber mounting :
en
- DE639629C - Circuit arrangement for simultaneous monitoring of two remote control circuits :
de
en
- DE639726C - Device for monitoring the cooling of vacuum rectifiers with a liquid cathode, brought about by a fan, by means of a contact device moved by the cooling air flow of the fan :
de
en
- US2063085A - Coding jig for lock cylinders :
en
- US2063388A - Vehicle construction :
en
- USD102301S - Design for a textile fabric :
en
- AT148097B - Rocking bench with adjustable, one-piece sun sheet. :
de
en
- US2063268A - Roofing unit and method of making the same :
en
- DE639718C - Metal door for rail and motor vehicles :
de
en
- US2063774A - Shovel :
en
- US2063197A - Method of chromium plating :
en
- US2063088A - Coincidental lock :
en
- US2063530A - Typewriting machine :
en
- US2063276A - Absorption type refrigerating system :
en
- US2063515A - Separable slide fastener and method of making the same :
en
- US2063583A - Deck sash fixture :
en
- US2063856A - Succinic acid resin :
en
- US2063824A - Control system for frequency converters :
en
- US2063392A - Package machine :
en
- US2063569A - Underfloor duct box :
en
- US2063667A - Filling cavities :
en
- US2063799A - Spring motor :
en
- DE639704C - Mechanically driven gyro by a rotating axis :
de
en
- FR806326A - Lighting device particularly intended for the printing and reproduction of cinematographic films :
en
fr
- AT147981B - Device for measuring the distance and for drawing parallel lines by means of a ruler guided in parallel by a cord. :
de
en
- US2063110A - Electrical appliance and plug therefor :
en
- US2063373A - Low water safety device for boilers :
en
- DE639591C - Device for blocking the photocell excitation light in optical sound reproduction devices :
de
en
- US2063171A - Refrigerating apparatus :
en
- US2063348A - Method of making a colored photographic image :
en
- DE639735C - Evenly pressing press plate for molding machines :
de
en
- US2063109A - Apparatus for making articles of metal and glass :
en
- FI17291A - Anordning vid eldsläckningsapparater :
en
fi
- US2063828A - Agricultural apparatus :
en
- USD102252S - Design fob a tablecloth :
en
- CA362418A - Material handling machine :
en
fr
- CA362384A - Nursing nipple :
en
fr
- CA362385A - Braking wheel :
en
fr
- US2063153A - Decorative lighting device :
en
- US2063700A - Air brake control valve :
en
- US2063801A - Tooth brush :
en
- AT148022B - Resiliently movable container. :
de
en
- DE639768C - Telescopic spindle jack driven by the car engine :
de
en
- US2063177A - Recovery of organic constituents from black liquor :
en
- US2063210A - Device for the elimination of piston flutter :
en
- US2063532A - Pliers :
en
- US2063134A - Casein dispersions :
en
- US2063761A - Coal mining :
en
- CA362380A - Engine starter :
en
fr
- US2063079A - Process for maintaining or regulating the efficacy of cyanide melts :
en
- US2063245A - Means and process for detection of deterioration of food :
en
- US2063449A - Process for controlling hydrogen ion concentration of butyl alcohol fermentation mashes :
en
- US2063866A - Radio set control :
en
- US2063336A - Protective system for railways :
en
- US2063065A - Apparatus for processing material :
en
- US2063471A - Multistage hydraulic coupling :
en
- US2063782A - Means for cooling the lubricating oil in internal combustion engines :
en
- US2063793A - Centralized automobile driving control :
en
- CA362430A - Grease gun :
en
fr
- US2063554A - Bottle holder :
en
- AT147989B - Tie mower. :
de
en
- AT148082B - Adjustable mirror with suction cup attachment, especially rearview mirror for motor vehicles. :
de
en
- AU2545735A - Television receiving connection system :
en
- AU2413235A - Improvements relating to heat interchangers :
en
- CA362344A - Light weight concrete :
en
fr
- DE639776C - Process for the preparation of compounds of ascorbic acid :
de
en
- CA362366A - Carbureter :
en
fr
- CA362375A - Plastic board forming device :
en
fr
- US2063008A - Fruit sizing machine :
en
- GB457911A - Electrical impedance networks :
en
- FR806347A - Gas distribution regulator :
en
fr
- FR806224A - Improvement in tear-open systems for cans and the like :
en
fr
- FR806232A - Combined lighter pen :
en
fr
- GB457840A - Improvements in or relating to chairs :
en
- CA362478A - Roller bearing :
en
fr
- US2063621A - Thermostat valve structure :
en
- US2063606A - Dispensing device :
en
- US2063635A - Hood latch :
en
- CA362401A - Retort setting :
en
fr
- CA362404A - Thermionic oscillation generator :
en
fr
- AT148079B - Arrangement for electrical measuring devices with amplifier. :
de
en
- DE639640C - Heating or cooling system with heat exchange bodies arranged in chambers of components :
de
en
- GB457961A - Wall container for pull match packets :
en
- US2063200A - Toggle switch :
en
- DE639792C - Heat accumulator for installation in furnace attachments :
de
en
- FR806122A - Square ruler allowing you to cut clothes without special knowledge :
en
fr
- US2063657A - Ophthalmic mounting :
en
- US2063516A - Process for stabilizing gasoline and the like :
en
- US2063624A - Umbrella :
en
- AT148050B - Turbomechanical compound transmission. :
de
en
- AT148012B - Inking device for rotary stencil printer or the like. :
de
en
- US2063234A - Take-up device :
en
- AT148042B - Engine coupling, especially for electric locomotives. :
de
en
- US2063698A - Scraper bucket apparatus :
en
- FR806345A - Joint fitting for pipes and branching devices :
en
fr
- GB457822A - Improvements in and relating to internal combustion engines adapted to be driven by producer or coal gas :
en
- GB458032A - Improvements in and relating to the amplification of photo-electric currents :
en
- US2063581A - Smoking stand :
en
- US2063701A - Method of and means for converting alternating and direct currents one into the other :
en
- USD102262S - Design for a shoe :
en
- US2063311A - Electrical vibrator unit :
en
- US2063127A - Vibration indicator :
en
- AT148078B - Process for the production of double or multiple helical tungsten incandescent bodies. :
de
en
- DE639670C - Anthraquinone dyestuff printing pastes :
de
en
- FR806254A - Industrial filter for all applications :
en
fr
- GB457973A - Improvements relating to playing cards :
en
- CA362479A - Road surface treatment :
en
fr
- CA362506A - Gasoline dispenser :
en
fr
- US2063860A - Process for film treatment of oil :
en
- FR806229A - Regulating mechanism for internal combustion engines :
en
fr
- FR806319A - Checking the exact synchronization of the receivers in pulse tracking systems :
en
fr
- CA362369A - Insulation :
en
fr
- DE639648C - Friction drum for ropes or chains :
de
en
- US2063199A - Automatic gramophone and the like :
en
- GB457835A - Improved contact device for automatically signalling the disengagement of a trailer relatively to the vehicle which is hauling it :
en
- GB458081A - Improvements in woven cloths or fabrics :
en
- AT147973B - Control for internal combustion engines, in particular for those of trucks. :
de
en
- DE639527C - Process for the production of higher aliphatic alcohols :
de
en
- US2063638A - Torque spring power plant mounting :
en
- US2063121A - Inclosed arc device :
en
- US2063465A - Thermostat valve mechanism :
en
- US2063820A - Method of recording seismic waves :
en
- US2063151A - Process of producing n-aralkyl-amino-phenols :
en
- US2063363A - Grinding mill :
en
- US2063881A - Hydraulic valve gear :
en
- AT148044B - Machine with wobble ring gear. :
de
en
- AU130036A - Improvement in means and method for modulating high frequency currents :
en
- DE639590C - Anti-aging agent for rubber :
de
en
- DE639634C - Gas generator, especially for vehicles, with a downward draft :
de
en
- DE639568C - Method and device for starting direct current motors via controlled arc rectifiers :
de
en
- DE639711C - Process for the production of pellets of mercaptobenzothiazole :
de
en
- GB457815A - Electrode material for thermionic valves and method of making the same :
en
- CA362347A - Electric percolator :
en
fr
- CA362358A - Thermionic electrode :
en
fr
- USRE20201E - Phimosis hemostatic forceps :
en
- CA362503A - Metal spraying apparatus :
en
fr
- GB457914A - Improvements in or relating to draw presses :
en
- AT148041B - Electric machine with laminated core split in the axial direction. :
de
en
- GB458093A - Method of casting light metals and their alloys :
en
- DE639538C - Device for applying an even lacquer coating to wide strips of cellulose hydrate :
de
en
- US2063602A - Stabilization of animal and vegetable fats and oils :
en
- FR806158A - Improvements to utensils intended for the transport of meats and for their consumption :
en
fr
- GB457788A - Hot water supply systems :
en
- US2063255A - Shirt arrangement :
en
- GB457934A - Improvements in the manufacture and production of paraffin hydrocarbons from carbonmonoxide and hydrogen :
en
- FI17263A - Restrictions on the use of alcohol in alcohol and alcohol on the basis of 95% to 100% alcohol :
en
fi
- US2063012A - Roller rock bit :
en
- US2063458A - Pen for recording meters and the like :
en
- US2063664A - Differential work-feeder for sewing machines :
en
- AU2543935A - Improvements relating to animated cartoon films :
en
- GB457907A - Improvements relating to electrically driven locomotives and trains :
en
- CA362390A - Crystalline ammonium sulphate :
en
fr
- FR806203A - Method and devices for the transmission of orders or telemechanics by t. s. f. or by wire :
en
fr
- AT147957B - Method for obtaining the bee venom. :
de
en
- AT147961B - Electromagnetic tuning fork buzzer. :
de
en
- AT147982B - Files for working or cutting metals and processes for their manufacture. :
de
en
- FR806210A - Automatic envelope dispenser :
en
fr
- FR806338A - Device for inserting rubber threads for straight knitting machines with plucked meshes :
en
fr
- AT147971B - Atomizers for internal combustion engines. :
de
en
- CA362463A - Electrode or welding rod :
en
fr
- FR806222A - Combination of removable aircraft parts allowing parachute descent from the cabin during flight :
en
fr
- FR806348A - Improvements to car compartments of central aisle railways :
en
fr
- GB457967A - A new and improved catch for gates :
en
- DE639483C - Master pressure cylinder for a motor vehicle brake with a two-stage piston :
de
en
- US2063296A - Apparatus of a light filter for electric lamps :
en
- US2063430A - Liquid dispenser :
en
- US2063676A - Ingot stripper :
en
- USD102283S - Design for a bottle :
en
- DE639671C - Process for the production of translucent patterns on cellulose-containing surfaces :
de
en
- DE639575C - Tooth shape on saws for burr-free cutting of various materials :
de
en
- US2063108A - Vending machine and control mechanism therefor :
en
- US2063303A - Antenna :
en
- GB458016A - Improvements in intaglio printing machines :
en
- GR6156B - ADVERTISING SYSTEM FOR TYPES OF THE STATE MONOPOLY. :
el
en
- GB457982A - Improvements in retractable undercarriages for aircraft :
en
- FR806179A - Improvements to electric heaters and other similar devices :
en
fr
- FI17276A - Tätningsskena förster och dylikt :
en
fi
- GB457948A - Improvements in protective devices for containers for explosive liquids :
en
- GB457814A - Improvements in or relating to means for controlling the output of multi-anode mercury arc rectifiers :
en
- GB458304A - Improvements in and relating to photographic light-sensitive material :
en
- US2063030A - Aircraft :
en
- US2063161A - Asymmetric indigoid-thioindigoid colors :
en
- GB457959A - Gas producer consuming wood and other ligneous materials :
en
- FR806095A - Method and device for the manufacture of bent parts with variable radius of curvature and profile :
en
fr
- GB457976A - Improvements in automatic change speed mechanism :
en
- US2063759A - Basket cover and similar structure :
en
- US2063780A - Chair :
en
- FR806211A - Multiple wheel drive vehicles :
en
fr
- DE639588C - Iron green feed silo :
de
en
- DE639589C - Mold for synthetic resin :
de
en
- FI17264A - For use in the manufacture of textile products :
en
fi
- DE639543C - Process for obtaining serum and native protein from blood or ascites :
de
en
- DE639710C - Process for the continuous production of sulfur and / or hydrogen sulphide or mixtures of hydrogen sulphide, sulfur dioxide and sulfur from sulphurous materials :
de
en
- DE639474C - Swiveling steel holder support for automatic swivel arms :
de
en
- FR806267A - Smoke collection device :
en
fr
- DE639596C - Method of cleaning food :
de
en
- FR806294A - Method and apparatus for rendering harmless a harmful fluid, in particular asphyxiating gases :
en
fr
- GB457979A - Improvements relating to alarm clocks :
en
- DE639510C - Gap cover for bridges and similar structures :
de
en
- US2063142A - Pile :
en
- US2063704A - Automobile suspension system :
en
- US2063584A - Soil moving machine :
en
- USD102261S - Design for a textile fabric :
en
- FR806171A - Process for manufacturing condensation products :
en
fr
- FR806279A - Process for preparing condensation products :
en
fr
- GB458020A - Improvements in or relating to switch devices for use with electric rectifiers :
en
- AT148100B - Sink box. :
de
en
- DE639569C - Water-cooled, dismountable electrical discharge tubes with direct connection to a high-performance pump :
de
en
- AT148015B - Locking plate. :
de
en
- US2063193A - Machine for shaping uppers over lasts :
en
- US2063660A - Doll-shoe :
en
- FR806289A - High power steam plant :
en
fr
- US2063885A - Lubrication of crankshafts :
en
- US2063423A - Coilable measuring device :
en
- US2063578A - Sound reproducing apparatus :
en
- US2063205A - Pipe cleaning device :
en
- US2063601A - Sparkler :
en
- CA362492A - Toy :
en
fr
- FR806089A - Large flow semi-automatic machine for measuring the hardness of metals :
en
fr
- US2063046A - Combination chair and high chair :
en
- US2063081A - Molded cushion :
en
- US2063509A - Vibrating drive :
en
- AT148061B - Circuit arrangement for company lines in telecommunications, in particular telephone systems. :
de
en
- AT147952B - Pendulum inclinometers for automobiles. :
de
en
- US2063224A - Group-address system :
en
- US2063617A - Spreader cap for adhesive containers :
en
- US2063650A - Lime-cement container :
en
- DE639595C - Device for sieving bulk goods :
de
en
- US2063300A - Railway track circuit apparatus :
en
- US2063317A - Rail joint and adjustable splicing element therefor :
en
- GB457935A - Improvements relating to screw propellers and protective coverings therefor :
en
- US2063429A - Hose supporter :
en
- US2063267A - Rug-making attachment for sewing machines :
en
- US2063364A - Setting-up mechanism :
en
- US2063526A - Door check :
en
- AT148051B - Drive device for control pumps for filling the circuits of hydraulic gears. :
de
en
- US2063312A - Printing machine lamp house :
en
- US2063521A - Mattress making mechanism :
en
- US2063694A - Automatic regulation of the amplification in tele-cine transmitting amplifiers :
en
- US2063098A - Web supply mechanism :
en
- US2063239A - Synthetic resin varnish compositions :
en
- DE639584C - Crushing machine for solid and semi-solid goods, namely food and beverages of animal or vegetable origin :
de
en
- US2063389A - Barrel :
en
- DE639532C - Device for achieving the same current consumption of the anodes of a polyphase rectifier, the number of phases of which is a multiple of 6 :
de
en
- FR806335A - Closing device for frame :
en
fr
- DE639763C - Hot steam surface cooler with cooling pipes sprinkled with the cooling water :
de
en
- GB457888A - Improved method of preserving fruits and vegetables :
en
- DE639708C - Process for covering textile fabrics :
de
en
- GB457883A - Improvements in or relating to means for ventilation of engine electric locomotives or motor coaches :
en
- FR806078A - Sewing machine comprising a trimming device :
en
fr
- GB457987A - A process for preparing and forming the surface of moulded articles from synthetic resins capable of being hardened :
en
- DE639601C - Device for displaying the width of vehicles, in particular motor vehicles :
de
en
- US2063450A - Production of ethyl alcohol and acetone by fermentation :
en
- FR806086A - Process for finishing textiles :
en
fr
- FR806207A - Motor using the voltage of saturated vapors or of any fluid for the automatic winding of watch movements :
en
fr
- DE630840C - Trap electrode for electrostatic precipitator :
de
en
- FI17302A - Garbage collection box :
en
fi
- GR6161B - CLOSED OPEN ELECTRICAL MACHINE. :
el
en
- FR806160A - High frequency conductor :
en
fr
- FR806162A - Improvement provided, in order to avoid line twisting, to fishing lines :
en
fr
- US2063274A - Electric furnace :
en
- US2063849A - Mechanism for and method of spraying glass-cutting shears or the like :
en
- DK52400C - Apparatus for Growing Plants of Seeds Using Nutrients. :
da
en
- US2063212A - Manufacture of oil-soluble polyhydric phenols :
en
- DE639784C - Arrangement for the ignition of gas or vapor discharge paths connected in parallel in opposite directions, which are used in particular to control welding circuits :
de
en
- GB458091A - Improvements relating to paper-feeding equipment for accounting and like machines :
en
- DE639583C - Process for the production of deformable gelatinous or solid masses from potash or soda soaps :
de
en
- DE639770C - Lighting device for sewing machines :
de
en
- GB457926A - Improvements in or relating to machines for treating margins of sheet material :
en
- DE639721C - Roller switch for switching high-frequency switching elements :
de
en
- FR806142A - Process for the protection of parts of apparatus made of magnesium and magnesium alloys against attack from fuel mixtures :
en
fr
- USD102271S - Design for a child s slipper :
en
- SE88055C1 - :
sv
- USD102290S - Design for a toy animal :
en
- AT148093B - Pivoting and laterally rotating headlights for automobile vehicles. :
de
en
- CA362422A - Operator's telephone circuit :
en
fr
- CA362485A - Air cleaner and washer :
en
fr
- AT148074B - Device for measuring the charge and discharge status of an electrical collector battery. :
de
en
- CA362389A - Automatic starter control :
en
fr
- CA362448A - Fish scaling apparatus :
en
fr
- FR806272A - Camera :
en
fr
- AT148039B - Motor vehicle with wheels and caterpillars. :
de
en
- AU2574035A - Automobile spring-hydraulic suspension and rebound damping system :
en
- US2063096A - Electrical heating device :
en
- US2063627A - Combined wagon and sled :
en
- US2063543A - Production of refractory brick :
en
- US2063252A - Vitreous enamel and method of making same :
en
- AT148065B - Drive for electric pull switches. :
de
en
- DE639624C - Process for the production of condensation products :
de
en
- FR806337A - Device for mechanical washing of containers :
en
fr
- GB457983A - Improvements relating to retractable undercarriages :
en
- CA362483A - Mortar and concrete hardening method :
en
fr
- US2063689A - Manufacture of tubes :
en
- US2063629A - Esters of the thio acids of phosphorus :
en
- US2063504A - Lamp and variable focus shade :
en
- US2063779A - Means for cooling the valves in internal combustion engines :
en
- DE639667C - Swim cap with throat band :
de
en
- FR806223A - Globe valve for controlling the flow of fluids :
en
fr
- US2063279A - Casing treatment :
en
- US2063476A - Trigger guard for firearms :
en
- AT147985B - Method and apparatus for the production of a rapidly soluble dry milk. :
de
en
- AT148064B - Time zone counter for telecommunications systems. :
de
en
- GB457923A - A new chemical process and product :
en
- AT147969B - Longitudinal cutter for paper webs u. Like. With rotating circular knives working in pairs. :
de
en
- US2063577A - Automatic volume control circuit :
en
- US2063598A - Spare wheel mount :
en
- US2063870A - Newspaper sound record supplement :
en
- AT148098B - Locking device. :
de
en
- FR806066A - spark gap for surge arrester :
en
fr
- US2063075A - Shoe press last :
en
- US2063318A - Pipe wrench :
en
- US2063299A - Trimming :
en
- US2063535A - Automobile tire chain :
en
- US2063735A - Maximum demand meter :
en
- US2063074A - Radio transmitting system :
en
- CA362365A - Shoe polishing machine :
en
fr
- CA362484A - Ore flotation apparatus :
en
fr
- AU131236A - Improvements inthe manufacture of alloys :
en
- DE639504C - Method and device for the production of bonded pile fabrics :
de
en
- GB457837A - Improvements relating to bookrests :
en
- USRE20192E - Marine type superheater boiler :
en
- AU102375B2 - Improved method of protecting vulnerable surfaces :
en
- CA362351A - Marine motor cooling device :
en
fr
- DE639702C - Arrangement for the remote control of conversion devices with grid-controlled vapor or gas discharge vessels, in particular rectifiers :
de
en
- DE639791C - Winch :
de
en
- FR806236A - Torsion spring landing gear for airplanes :
en
fr
- FR806256A - Burner for liquid fuel using so-called heavy oils :
en
fr
- CA362434A - Creeping traction mechanism :
en
fr
- CA362487A - Spoon :
en
fr
- AU55336A - Improvements in closure cap band seals for bottles and jars :
en
- US2063854A - Polybasic aliphatic acid-polyhydric alcohol resin :
en
- US2063186A - Manufacture of shoes :
en
- US2063346A - Manufacture of electric cables :
en
- AT148067B - Electrical plug. :
de
en
- GB457833A - Improvements relating to free-wheel or over-running clutches :
en
- AU28736A - Process forthe production of amalgamisable picture carriers :
en
- US2063286A - Naphthalene polycarboxylic acid derivative and process for preparing the same :
en
- US2063560A - Mechanical recording of oscillations :
en
- AU2461035A - Improvements inthe feeding of inductively excited electric discharge tubes :
en
- GB457939A - Improvements in or relating to clutches and servo means for operating the same :
en
- AT147972B - Coupling for connecting pipes. :
de
en
- CA362383A - Rotary drilling machine :
en
fr
- DE639789C - Protection against the removal of riveted photographs from ID cards :
de
en
- FR806293A - Process for the manufacture of shoes and shoes made according to said process :
en
fr
- CA362462A - Sheet abrasive material :
en
fr
- AT148038B - Straight-way cock. :
de
en
- FR806340A - Table :
en
fr
- US2063352A - Lubricator :
en
- US2063728A - Compressor :
en
- DE639550C - Link harrow, the links of which consist of individual parts that carry the prongs and hooks :
de
en
- FR806305A - Improvements in devices for bending metal bars and rods, flat bars and the like :
en
fr
- US2063107A - Carburetor :
en
- US2063242A - Locking mechanism for collapsible baby carriages and the like :
en
- GB458078A - Improvements relating to insulating parts or members in electrical apparatus :
en
- FR806313A - Opening and closing device for the upper window sash :
en
fr
- DE639619C - Internal combustion engine with laterally removable cylinders suspended from the cylinder covers :
de
en
- FI17299A - Your launching ammunition :
en
fi
- GB458048A - Improvements in or relating to electric heating elements :
en
- FR806084A - Articulated wall dryer :
en
fr
- FR806165A - Contact socket for sockets :
en
fr
- US2063233A - Rotary tube furnace :
en
- US2063263A - Stanchion :
en
- DE639782C - Device for testing converter vessels :
de
en
- GB457951A - Improvements in or relating to method of marking devices comprising luminescent screens :
en
- US2063833A - Hem-folding and shaping device for sewing machines :
en
- CA362393A - Joint assembly :
en
fr
- DK52391C - Chassis or Swivel frame, in particular for motorized Rail vehicles. :
da
en
- GB457882A - Improvements relating to bread slicing machines :
en
- GB457972A - Improvements relating to the electrical transmission of mechanical power :
en
- US2063118A - Tabulating machine :
en
- US2063130A - Air humidifier for carburetors :
en
- US2063545A - Independent truck assembly for wheel vehicles :
en
- FI17271A - Fertilization requirements and adjustment for the mirror and glass plate :
en
fi
- USD102274S - Design for a refrigerator case :
en
- GB457990A - A prepayment distributor :
en
- DE639739C - Bottle cabinet :
de
en
- FI17286A - Förfaringssätt och anordning vid framställning av sulfitcellulosa :
en
fi
- GB458030A - Improvements relating to electrical cables :
en
- FI17275A - Procedure for the manufacture of peat from insulating or other special shaped bodies and product made according to this procedure :
en
fi
- GB458004A - Improvement connected with lithographic printing :
en
- DK52393C - Galvanic Element. :
da
en
- AT147959B - Process for the production of dry electrolyte wound capacitors with paper or similar fiber materials as spacers. :
de
en
- AT148034B - Epicyclic gears, in particular for motor vehicles. :
de
en
- USD102309S - Design for an automobile carrying :
en
- US2063087A - Automatic primer for internal combustion engines :
en
- US2063068A - Lawn mower :
en
- US2063640A - Clamped axis-locating engine unit mounting :
en
- FR806105A - Secondary emission electron tube :
en
fr
- US2063039A - Refrigerating system :
en
- GB457958A - Improvements in or relating to vehicle head-lamps :
en
- GB458028A - Improvements in the manufacture and production of water-soluble condensation products having tanning action :
en
- US2063288A - Dispensing container :
en
- US2063511A - Necktie and method of making the same :
en
- US2063723A - Plug connecter with interchangeable fuses :
en
- US2063034A - Method of producing metallic coatings on a cellulose ester base :
en
- AT148030B - Ice chest. :
de
en
- DE639536C - Process for the production of a soldered connection between nested metal pipes :
de
en
- GB457894A - Improved mop head and means for securing a handle thereto :
en
- GB457817A - Improvements in and relating to typographical slug casting machines :
en
- GB457826A - Improvements in and relating to the melting, refining and preparation for casting of magnesium and its alloys :
en
- DE639773C - Method and device for the foam swimming preparation of minerals :
de
en
- US2063785A - Cattle dehorner :
en
- FR806064A - Device intended for the conservation of wines when draining :
en
fr
- FR806218A - standard element for constructions :
en
fr
- US2063478A - Combination trunk and luggage carrier :
en
- CA362477A - Collapsible tube dispensing device :
en
fr
- US2063202A - Uterine vent :
en
- US2063742A - Combined metal plate oil filter and oil cooler :
en
- US2063641A - Antenna :
en
- FI17262A - Drum screen chalk, sand y.m. for comminuted substances :
en
fi
- US2063358A - Device useful in adjusting chains upon automobile tires :
en
- US2063787A - Antifriction bearing and method of making the same :
en
- US2063813A - Electric safety cut-out :
en
- FR806125A - Improvements to rowing machines :
en
fr
- CA362449A - Rayon cake treating apparatus :
en
fr
- CA362494A - Railway vehicle bumper :
en
fr
- DE639660C - Process for the production of resistors with a negative temperature coefficient :
de
en
- DE639747C - Metal flap lever for accordions :
de
en
- AT148000B - Large speaker system. :
de
en
- AT148016B - Clamping device for round wood to be veneered. :
de
en
- AU2516935A - u Improvements in or relating to magnetron circuit arrangements :
en
- FI17295A - Propellers :
en
fi
- US2063596A - Thermal treatment of carbon compounds :
en
- US2063852A - Tillage implement :
en
- US2063750A - Dough working machine :
en
- US2063871A - Pneumatic tire alarm :
en
- US2063284A - Target trap :
en
- AU100359B2 - Improvements in and connected with spray mechanism :
en
- US2063841A - Sewing machine frame :
en
- US2063275A - Apparatus for measuring the stiffness of flexible materials :
en
- US2063338A - Burnishing tool :
en
- US2063609A - Mercury switch relay :
en
- DE639618C - Traveling grate with grate elements that overlap in a scale-like manner and move back and forth in this direction :
de
en
- FI17284A - Apparat för framställande av vibrerande ljuseffekter :
en
fi
- FR806134A - Camera for roll film :
en
fr
- DE639761C - Process for the production of fabric webs with thread-straight diagonal patterns on the shaft loom :
de
en
- DK52404C - Device by Springs. :
da
en
- US2063435A - Spinning nozzle for the dry spinning process :
en
- US2063810A - Rolling mill :
en
- FR806132A - Liquid fuel heating device :
en
fr
- USD102298S - Design for a lace :
en
- US2063743A - Filter element :
en
- GB458063A - Improvements in electric clocks :
en
- DE639684C - Back support on deck chairs :
de
en
- CA362410A - Package wrapping method :
en
fr
- GB458013A - Printing machine for impenetrable surfaces :
en
- US2063630A - Drying and incinerating of sewage, garbage, etc. :
en
- US2063693A - Transformer voltage regulator :
en
- US2063229A - Refractory lining support for :
en
- US2063572A - Process of preparing explosive charges :
en
- CA362475A - Safety razor :
en
fr
- CA362394A - Cigar bunch shaping machine :
en
fr
- US2063587A - Bearing cage :
en
- AT147966B - Double sash window. :
de
en
- CA362427A - Clay preparation :
en
fr
- AT148066B - Electric machine with noise reduction. :
de
en
- US2063739A - Truck :
en
- US2063752A - Creel :
en
- FR806093A - Stretch belt :
en
fr
- FR806150A - Device for immobilizing the ends of the ribs in a closed umbrella :
en
fr
- GB457970A - Improvements relating to bread slicing machines :
en
- AU123236A - Process for producing citric acid :
en
- US2063529A - Cleaning ferrous articles :
en
- US2063865A - Salts of acridinium bases and a process of preparing them :
en
- US2063037A - Surfacing of inking rolls :
en
- US2063071A - Safety revenue, postage, and like stamp :
en
- US2063086A - Filter :
en
- US2063160A - Pump plunger :
en
- US2063875A - Electrical switch gear :
en
- US2063265A - Cash register and the like :
en
- US2063668A - Roll grinding machine :
en
- CA362362A - Urea and nitrogen oxide production :
en
fr
- DK52388C - Women's dress holder. :
da
en
- FR806265A - Process for the treatment of combinations containing carbon :
en
fr
- US2063148A - Reproduction of sound :
en
- US2063374A - Internal combustion engine :
en
- USD102255S - Design fok a textile fabric or :
en
- GB457862A - Improvements in or relating to tabulator mechanism for typewriting machines :
en
- DE639666C - Method and device for machine grinding of cocks :
de
en
- FR806206A - Manufacturing process for tempered glass sheets :
en
fr
- FR806298A - Improvements to photographic emulsions and their awareness :
en
fr
- AU2546935A - A process for treating a food product having a honey base :
en
- GB457916A - Improvements in and relating to snap fastener studs :
en
- CA362497A - Building :
en
fr
- US2063315A - Preparation of cast resins :
en
- AT148075B - Time switch. :
de
en
- CA362467A - Motor fuel :
en
fr
- AU92836A - Improvements inthe construction of canoes, boats, rafts andother light floating craft :
en
- CA362397A - Voltage regulator :
en
fr
- FR806323A - Electroplating of metals and alloys :
en
fr
- DE639692C - Wheel pressure compensator :
de
en
- FI17266A - Automatic self-cleaning device for brakes, särskilt järnvägsvagnsbromsar :
en
fi
- GB457891A - Improvements in and relating to digesters and valves therefor :
en
- GB458001A - Improvements in or relating to screw propellers :
en
- DE639599C - Device for balancing a firearm or other movable device against the weight of the operator :
de
en
- DE639744C - Device for the automatic adjustment of the temperature of a body :
de
en
- FR806083A - Springboard for water and land sports or any other use :
en
fr
- GB458079A - Improvements in wallboards and the like :
en
- US2063253A - Vacuum cleaning device :
en
- AT147958B - Galvanic filling element. :
de
en
- AT148062B - Device for electrical transmission or control or monitoring of motion processes. :
de
en
- DE639564C - Method of mining overburden :
de
en
- DE639691C - Manufacture of pencil mounts :
de
en
- FR806057A - Improvements to methods and apparatus for the production of ions and their adsorption on an organism :
en
fr
- AT148055B - High frequency cables. :
de
en
- CA362439A - Network protector :
en
fr
- CA362455A - Sliding fastener :
en
fr
- CA362470A - Belt :
en
fr
- CA362431A - Manifolding device :
en
fr
- US2063135A - Channel support for bricks :
en
- US2063740A - Calculating machine :
en
- FR806304A - Electric lighter for stoves and other gas appliances :
en
fr
- DE639658C - Steel making process :
de
en
- FR806226A - Wall device for all applications :
en
fr
- US2063298A - Light responsive apparatus :
en
- US2063439A - Tensioning device for antiskid armor :
en
- US2063487A - Tabulating machine :
en
- US2063499A - Flour sifter :
en
- US2063093A - Frequency multiplier circuits :
en
- US2063285A - Film handling apparatus :
en
- USD102265S - Design for :
en
- US2063637A - Mechanical pencil :
en
- US2063768A - Insect trap :
en
- DE639522C - Grinding device for metal specimens for metallographic purposes :
de
en
- CA362349A - Distribution system for explosion or combustion engines :
en
fr
- US2063283A - Ventilating device for cars :
en
- USD102256S - Design for a textile fabric or :
en
- USD102300S - Design fok an airplane :
en
- US2063677A - Method of rolling copper strips and the like :
en
- FR806287A - Process of annealing metal parts, in particular long and rigid metal bodies, such as tubes, pipes or bars :
en
fr
- GB458010A - Improvements in and relating to petrol gauges or liquid level indicators for use on motor road vehicles :
en
- FR806212A - Tissue enhancements :
en
fr
- GB457820A - Improvements in and relating to the measurement of the frequency of electric waves :
en
- GB457898A - Improvements in, or relating to, road vehicles of the trailer-type :
en
- US2063433A - Carburetor :
en
- US2063482A - Tabulating machine :
en
- US2063658A - Fluid muffler :
en
- US2063745A - Refrigeration :
en
- US2063442A - Lock valve :
en
- DE639548C - Mold for making rubber footwear :
de
en
- GR6158B - STUDENT CHEMICAL LABORATORY. :
el
en
- DE639612C - Process for the preparation of esters :
de
en
- US2063351A - Hardening photographic gelatin emulsions and gelatin solutions :
en
- DE639577C - Application of the process for the production of internally coated extruded pipes etc. to the production of metal coatings :
de
en
- US2063101A - Setting out machine :
en
- US2063448A - Process for controlling hydrogen ion concentration of butyl alcohol fermentation mashes :
en
- US2063725A - Edge binder for furniture top surfacing material :
en
- FR806177A - Gas burner :
en
fr
- US2063552A - Expansion and contraction joint for concrete structures :
en
- GB458052A - Improvements in or relating to the separation of the constituents in gaseous mixtures :
en
- GR6159B - METHOD OF TREATMENT 'THE BARKING OF THE BATTLE FOR THE PRODUCTION OF TACHINI' OR THE BATTLE WITHOUT USE OF SALT. :
el
en
- FI17285A - Slipsten and liknande sliptyg :
en
fi
- FR806280A - Gas generator for domestic and industrial heating :
en
fr
- GB457885A - Improvements in or relating to heating devices for buildings :
en
- DE639544C - Process for the manufacture of an agent for protecting the hands and arms of veterinarians during rectal and vaginal procedures :
de
en
- FR806172A - Improvements to axle boxes :
en
fr
- GB457917A - Improvements in and relating to snap fasteners :
en
- GB457931A - Improvements in and connected with insulated cooking stove devices :
en
- FR806249A - Oil burner for stoves, salamanders :
en
fr
- GB457900A - Improvements in or relating to thread marking machines or apparatus :
en
- DE639727C - Process for the production of azo dyes :
de
en
- GB457946A - Improved means for perforating paper sheets and the like simultaneously with the printing thereof :
en
- FR806058A - Ball skill game :
en
fr
- US2063475A - Card punch :
en
- US2063679A - Pocket ashtray :
en
- FR806133A - Metal panel or cabinet top :
en
fr
- FR806242A - Rotating disc scales for all kinds of applications :
en
fr
- US2063394A - Drum lock :
en
- GB458045A - Improvements in and relating to electric fans :
en
- GB458090A - Improvements in methods of and means for automatically controlling vessels, aircraft and the like :
en
- GB458014A - Ecraseur for use in performing embryotomies :
en
- GB457965A - Improvements in or relating to the manufacture of artificial casings or tubes :
en
- FR806067A - Balancing and compensation device for three-phase installation supplying a single-phase receiver :
en
fr
- FR806306A - Device for cooling cylinders, in particular for internal combustion engines preferably mounted on motor cars :
en
fr
- FR806322A - Waterproof films and method for their manufacture :
en
fr
- FR806051A - Library upgrades :
en
fr
- FR806155A - Natural or artificial fibrous materials repelling water and method of preparing such materials :
en
fr
- US2063066A - Method and apparatus for processing material :
en
- US2063241A - Parking device :
en
- US2063456A - Small-aspect-ratio wing :
en
- AT147980B - High frequency cables. :
de
en
- DE639646C - Self-seller for gas, water or electricity with a device to collect a basic fee :
de
en
- DE639767C - Device for conveying glass plates :
de
en
- FI17270A - For the purposes of this Regulation :
en
fi
- GB458069A - Process for sinking iiners for bore holes and other similar tubular bodies into the earth :
en
- DE639542C - Holding device for typewriter arches :
de
en
- DE639639C - Upholstered body :
de
en
- DE639723C - Switching device for the purpose of energy recovery in grid-controlled rectifiers :
de
en
- CA362472A - Dowel bar for highways :
en
fr
- GB458068A - Propelling apparatus for swimmers :
en
- GB458260A - Improvements in and relating to tobacco pipes :
en
- DE639513C - Articulated bars for stretchers :
de
en
- AU2375035A - An improved process of refrigeration and refrigerant therefor :
en
- USD102248S - Design fob a sweater :
en
- AT147992B - Lattice-shaped plaster base made of plaster of paris, concrete or the like. :
de
en
- GB457928A - Improved circuits for the amplification and/or frequency transformation of electrical oscillations :
en
- DE639675C - Rail joint connection :
de
en
- US2063204A - Tractor guide :
en
- DE639717C - Device for flywheel storage, especially for rail vehicles :
de
en
- FR806153A - Ladies' belt clip :
en
fr
- US2063214A - Mucking and loading machine :
en
- US2063413A - Radio frequency control system :
en
- US2063699A - Valve construction :
en
- USD102284S - Design fob a display case :
en
- DE639653C - Process for the production of acid-resistant and temperature-change-resistant basalt tiles :
de
en
- DE639683C - Method of making warm mud packs or the like and artificial mud :
de
en
- US2063603A - Annealing box :
en
- US2063720A - One-piece egg carton :
en
- USD102249S - Design for a sweater :
en
- FR806246A - Magnet with high coercive force :
en
fr
- FR806349A - Improvements to metal nets intended for lifting heavy goods :
en
fr
- GB457957A - Improvements in or relating to furnaces for the treatment of pulverulent materials :
en
- CA362450A - Briquetting machine :
en
fr
- FI17288A - The mask for grinding or grinding is made of paper and waste material :
en
fi
- US2063681A - String holder for sausage casings :
en
- USD102289S - Design for a combined clock face :
en
- DE639707C - Device for saturating alcoholic beverages with gases such as carbonic acid :
de
en
- FI17293A - Frequency of elimination of baking traction :
en
fi
- GB458022A - Process for producing synthetic gas :
en
- GB458023A - Improvements in and relating to prime-mover-electric traction installations :
en
- FR806126A - Process for the production of hyposulfite :
en
fr
- GB457893A - Improvements in and relating to machines for washing and rinsing bottles and the like :
en
- GB458037A - Improvements in the illumination of vehicle number plates or the like :
en
- US2063385A - Time controlled reproducer and amplifier :
en
- GB457794A - Improvements in or relating to telephones :
en
- GB457960A - Continuous distillation retort :
en
- GB458007A - Improvements in or relating to moulding presses :
en
- FR806217A - Device for covering a train in the event of signal failure :
en
fr
- GB457989A - Improvements in or relating to operating gear for movable elements or accessories of aircraft :
en
- US2063425A - Steam and water separator :
en
- US2063457A - Building construction :
en
- AT148046B - Heat exchanger. :
de
en
- CA362502A - Metal spraying apparatus :
en
fr
- GB458085A - Method of producing highly ohmic resistances :
en
- US2063090A - Electric lamp and mounting therefor :
en
- US2063305A - Traffic light :
en
- USD102272S - Design for a weighing scale or :
en
- USD102293S - Design for a safety reflector :
en
- US2063129A - Drawbolt tool holder and bit :
en
- US2063355A - Process and mold for molding plastic compositions :
en
- US2063755A - Apparatus for making cored threads and the like :
en
- CA362412A - Foot pad :
en
fr
- FR806124A - Improvements to transport devices :
en
fr
- GB457953A - An improved method of producing decorative designs on glass :
en
- US2063206A - Collector for electric current :
en
- US2063536A - Apparatus for simulating artillery firing :
en
- DE639529C - Device for switching on coupling switches in sections of a line network fed by several stations :
de
en
- DE639680C - Arc drum furnace :
de
en
- USD102273S - Design for a textile fabric or :
en
- US2063329A - X-ray tube shield :
en
- US2063656A - Ingot stripper :
en
- AT147976B - Device for the adjustable connection of telescoping tubes or tube-like bodies. :
de
en
- AT148088B - Fast rotating field motor. :
de
en
- USD102295S - Design for a sign or similar article :
en
- US2063566A - Sound-on-film apparatus :
en
- US2063702A - Core washing machine :
en
- AU2540435A - Improved racket stringing apparatus :
en
- US2063095A - Street-lamp :
en
- US2063670A - Autographic register :
en
- US2063684A - Ingot stripper :
en
- US2063055A - Windshield wiper :
en
- US2063496A - Method of refrigeration :
en
- USD102292S - Design for a combination food uten :
en
- FR806139A - Method and device for the manufacture of cigarettes :
en
fr
- GB457927A - Improvements in or relating to safety razors :
en
- FR806175A - Device for rachel machines for forming patterns along zigzag lines in the fabric :
en
fr
- GB457830A - Improvements in projection screens :
en
- FR806080A - Heat resistant alloy enhancements :
en
fr
- FR806090A - Advanced vacuum pumps :
en
fr
- FR806281A - Remote and hardware image transmission method for the application of this method :
en
fr
- DE639611C - Process for the concentration of aqueous glycolic acid nitrile solutions :
de
en
- FI17287A - Procedure for making cardboard, cardboard thus made and article made from it :
en
fi
- FR806098A - Explosion-proof switch :
en
fr
- DE639516C - Articulated boiler with filling shaft and lower burnout for burning different types of fuel :
de
en
- FR806213A - Improvements to telephone systems :
en
fr
- DE639709C - Method and device for calcining substances containing water of crystallization :
de
en
- DE639615C - Process for the production of high vacuum vessels :
de
en
- FR806115A - Improvements to long concrete piles and to handling methods for such piles :
en
fr
- US2063567A - Internal combustion engine :
en
- US2063674A - Rotating car seat base :
en
- DE639089C - Release device for air brakes :
de
en
- DE628253C - Flushing device for fluid gears, especially for motor vehicles :
de
en
- GB458074A - Improvements in or relating to capacity-controlled thermionic valve circuits for operating relays :
en
- GB458590A - Improvements in apparatus for dispensing and consolidating pulverulent materials :
en
- DE639669C - Process for dyeing leather :
de
en
- AT147984B - Connection device for bottles or the like. :
de
en
- CA362413A - Foot pad :
en
fr
- CA362417A - Kerf forming apparatus :
en
fr
- US2063879A - Slide fastener :
en
- US2063675A - Means for stripping ingots :
en
- US2063722A - Oil stove burner mechanism :
en
- USD102267S - Design for a lady s handbag :
en
- FR806260A - Improvements to compressors and piston pumps :
en
fr
- US2063522A - Polymerization of hydrocarbons :
en
- US2063847A - Oil burner :
en
- FI17265A - Blekande and disinfierande tvätt- och rengöringsmedel :
en
fi
- FR806291A - Device for sanitizing the upper zone of a liquid food and the air coming into contact with salt :
en
fr
- GB458042A - Improvements in or relating to the manufacture of unstable glasses :
en
- USD102266S - Design for a cycle saddle :
en
- USD102277S - Design fob an elastic fabric :
en
- DE639574C - Multi-jaw chuck :
de
en
- DE639650C - Multi-axle drive chassis designed as a bogie for three- and multi-axle vehicles :
de
en
- GB457889A - Improvements relating to belt buckles :
en
- GR6167B - BUTTON WITH ADHESIVE WITHOUT SEWING. :
el
en
- DE639794C - Process for the production of a smooth, matt surface of rubber goods from rubber milk :
de
en
- FR806269A - Strip trim nails :
en
fr
- FR806314A - Electric posometer with reading by mirrors :
en
fr
- DE639581C - Method for spiral-shaped scanning or composition of the picture in television :
de
en
- GB457802A - Improvements in or relating to shirt and collars and particularly to the neckband thereof :
en
- GR6168B - SOLVING STUMP. :
el
en
- GB457892A - Improvements relating to hand sprays :
en
- DE635377C - Lifting cistern :
de
en
- US2063273A - Supporting and advertising or display device for persons standing in public vehicles :
en
- US2063831A - Metalworking machine :
en
- FR806154A - Multi-Valve Steam Regulators Enhancements :
en
fr
- FR806159A - Funnel preventing overfill of bottles and the flow of liquid it may contain while moving :
en
fr
- US2063307A - Wave generation system :
en
- US2063416A - Trhsopropyl-naphthalene-beta-sulphonic acid compounds and process for preparing them :
en
- DE639737C - Fish cutlery with a tongs :
de
en
- GB457909A - Improvements in or relating to the art of producing baked cereal products :
en
- USD102270S - Design fok a crucifix or the like :
en
- US2063054A - Room front construction for sand blasting apparatus :
en
- US2063454A - Crown cap and method of making :
en
- US2063563A - Manufacture of extruded metal shapes by hot hydraulic extrusion :
en
- US2063599A - Rotary display device and operating means therefor :
en
- USRE20194E - Method of and apparatus fob :
en
- IE14055L - Ships' sterns :
en
- US2063092A - Tire carrier :
en
- FR806181A - Selective or preselective control device :
en
fr
- FR806087A - Method and apparatus for investigating current losses in power lines or circuits :
en
fr
- FR806227A - Improvements to guns pointing devices :
en
fr
- US2063111A - Valve structure :
en
- US2063570A - Bearing :
en
- AU137436A - Improvements in and relating to reverberatory furnaces :
en
- DE639716C - Device for loading and emptying continuous ovens :
de
en
- GB457827A - Improvements in or relating to valve amplifiers with electrical correction and like networks :
en
- FI17289A - Matningsanordning för planpappers- och liknande Maskiner :
en
fi
- CA362379A - Bonded granular article production :
en
fr
- FR806190A - Method and apparatus for lime slaking :
en
fr
- US2063038A - Attachment plug cap :
en
- US2063194A - Rotary pump and compressor :
en
- US2063400A - Method for making roads :
en
- AT148023B - Heating and ventilation device for motor vehicles with rear engine. :
de
en
- CA362359A - Fluid compass :
en
fr
- US2063256A - Retaining strap for covers or the like :
en
- FR806103A - Stretcher frame for lifting patients :
en
fr
- FR806053A - Anti-ram hydraulic expansion valve :
en
fr
- FR806350A - Device for filtering liquids :
en
fr
- FI17280A - A trigger for a cash dispenser in a slot machine :
en
fi
- US2063099A - Enclosure for electrical devices :
en
- FR806076A - Device for the sound reproduction of a musical score using the recording of elementary sounds :
en
fr
- GB457980A - Improvements in joints and terminations for high tension electric cables :
en
- US2063334A - Transmission system :
en
- GB458084A - Improvements in or relating to aerial lead-in arrangements for wireless receiving systems :
en
- AT147965B - Folding wallet or similar containers, preferably made of leather. :
de
en
- AT147968B - Process for the production of a roller fold closure, in particular for containers made of paper, cardboard and the like. like :
de
en
- US2063272A - Rotproof materials from cellulose fibers :
en
- US2063207A - Fluted headlight lens :
en
- AU2544735A - Improvements in or relating to directional antennae :
en
- US2063058A - Vehicle end construction :
en
- CA362441A - Powder dispensing container :
en
fr
- DE639628C - Process for combining metallic connecting parts of mast base insulators with the insulating body :
de
en
- US2063397A - Nebulizer :
en
- AT147997B - Acoustic signal system for the automatic generation of single or multi-tone signals. :
de
en
- US2063614A - Method and apparatus for making printing plates :
en
- US2063029A - Process for producing metal phosphates :
en
- US2063247A - Auto oil filter :
en
- DE639520C - Camera with a focusing screen frame that is freely movable on all sides on the housing :
de
en
- DE639635C - Gas generator with a feeding bunker :
de
en
- DE639643C - Water loss indicator for water pipes :
de
en
- DK52406C - Press to keep Canned Depression in the Law. :
da
en
- FR806258A - Button sewing machine :
en
fr
- US2063731A - Radio tube socket :
en
- US2063853A - Knotted tuft fabric and method of weaving same :
en
- AT148083B - Process for the production of non-toxic town gas. :
de
en
- FR806331A - Further training in the establishment of full rotation cranes :
en
fr
- GB457828A - Improvements in or relating to the manufacture of agricultural spray materials :
en
- US2063512A - Necktie :
en
- US2063850A - Lady's handbag :
en
- US2063208A - Refrigerating apparatus :
en
- US2063306A - High tension cable :
en
- US2063691A - Combined punching and riveting machine :
en
- CA362342A - Optical magnifying apparatus :
en
fr
- FR806178A - Rolling elastic shutter valve :
en
fr
- GB458019A - Improvements in winch drives :
en
- DE639661C - Contact element for tube base, in particular radio tube base :
de
en
- FR806216A - Improvements to switching devices in radio contactors :
en
fr
- FR806225A - Tent training :
en
fr
- GB457994A - A device for fastening down the hanging ends of a necktie in an inconspicuous manner :
en
- CA362466A - Coloured plastic mass :
en
fr
- CA362491A - Fountain pen :
en
fr
- FR806182A - Device for controlling or adjusting the temperature applicable to liquid circulations whose viscosity varies with temperature :
en
fr
- US2063260A - Method of permanently waving hair :
en
- US2063421A - Burial vault :
en
- USRE20197E - Automobile chassis frame and method of making same :
en
- US2063376A - Stove construction :
en
- US2063414A - Hydraulic feed for machine tools :
en
- US2063568A - Dyestuffs of the pyrene series and process of preparing them :
en
- DE639764C - Commutator for electrical machines with segment ends exposed on the clamping rings :
de
en
- CA362343A - Tube or bottle closure :
en
fr
- USD102269S - Design for cover paper or similar :
en
- GB457905A - Improvements in or relating to weighing scales :
en
- DK52397C - Procedure for Conversion of Hydrocarbon Oils. :
da
en
- FR806147A - Chronometric switch and application to position lights for motor vehicles :
en
fr
- US2063605A - Measuring device :
en
- DE639545C - Method for producing rubber threads :
de
en
- FR806129A - Method for printing embossed films on other embossed films :
en
fr
- FR806148A - Improvements in methods and devices for utilizing interatomic energy from any mass of matter :
en
fr
- DE639587C - Sheet metal container for grain, green fodder or the like. :
de
en
- AT148090B - Lighting fixtures. :
de
en
- US2063152A - Heating system :
en
- US2063238A - Endless tread machine :
en
- CA362454A - Electrical appliance :
en
fr
- US2063223A - Alcoholic fermentation of sugarcontaining liquids :
en
- DE639496C - Temperature regulator for installation in electrically heated devices, the switching element of which consists of a bimetallic sheet metal piece with a non-developable bulge :
de
en
- CA362341A - Axle lubricating method :
en
fr
- CA362438A - Vapour electric converter :
en
fr
- DE639701C - Shortwave antenna :
de
en
- CA362346A - Milk bottle capper :
en
fr
- AT148031B - Magnetic coil for high voltages, especially for electrical apparatus exposed to operational vibrations. :
de
en
- USRE20196E - Plug valve :
en
- US2063190A - Cigarette container :
en
- US2063659A - Internal grinding fixture :
en
- US2063182A - Arc welding electrode :
en
- US2063370A - Shoe stretcher :
en
- US2063447A - Electric relay :
en
- US2063800A - Heating and demagnetizing apparatus :
en
- US2063575A - Dispersing of phenolphthalein in mineral lubricating oils :
en
- US2063133A - Treatment of hydrocarbon gases :
en
- US2063483A - Green corn trimmer :
en
- US2063528A - Method of making valve bodies :
en
- US2063159A - Constructional element for building :
en
- US2063696A - Whistling signal for fluid delivery hose :
en
- DE639736C - Method of manufacturing corrugated wire glass :
de
en
- FR806075A - Lubricating oils :
en
fr
- CA362370A - Cable manufacturing machine :
en
fr
- AT148063B - Glow oscilloscope tubes, in particular for the purpose of tuning radio receivers. :
de
en
- DE639530C - Arc protection for individual insulators designed like a horn lightning arrester :
de
en
- GB458039A - Process for the manufacture of dischargeable substantive azodyestuffs :
en
- GR6154B - STANDARD INSURANCE MECHANISM ON COIN COPS. :
el
en
- CA362457A - Electric oven :
en
fr
- USD102278S - Design for a golf bag :
en
- US2063143A - Product for and method of jelly preparation :
en
- US2063209A - Process of making wool-like artificial fibers :
en
- CA362509A - Double hook :
en
fr
- AT148069B - Gas pressure switch. :
de
en
- CA362490A - Armoured shoe :
en
fr
- US2063032A - Speed control of landing gear wheels on aeroplanes :
en
- DE639453C - Drying device for tissue, paper or the like in sheet or tape form :
de
en
- US2063132A - Dust mop bumper :
en
- FR806163A - Device revealing the presence of invisible objects directly and products suitable for its realization :
en
fr
- US2063089A - Trousers suspenders :
en
- US2063673A - Lubricating system :
en
- FR806282A - Bung valve for packaging and method of connecting the valve to the container :
en
fr
- AT148036B - Gate valve. :
de
en
- AT147975B - Quick coupling for pipes. :
de
en
- AT148056B - Low resistance winding to reinforce an electromagnetic field. :
de
en
- AT148049B - Piston lubrication pump. :
de
en
- AT148089B - Automatic timer. :
de
en
- AU6636A - Improved method of and means for forming concrete structures :
en
- US2063804A - Electrical discharge control and television system :
en
- AT148021B - Device for therapeutic treatment with short waves. :
de
en
- AU111036A - Improvements in thermionic valves andother electric discharge tubes :
en
- DE639681C - Screw connection for detachable fastening of tooth straightening clips made of wire to toothed rings :
de
en
- FR806137A - Elastic thread and its manufacturing process :
en
fr
- FR806245A - Rational grid frame for mechanical filters :
en
fr
- DK52403C - Carabiner for Kreaturtøjr. :
da
en
- US2063084A - Scalp invigorator :
en
- US2063314A - Electron discharge device :
en
- AU2294335A - Building-up of highly sensitive cascade amplifiers :
en
- CA362443A - Flat iron :
en
fr
- US2063319A - Shipping container for silk cops :
en
- DE639507C - Process for the preparation of aliphatic monochloro and bromoacetals :
de
en
- DE639597C - Slide for the simultaneous projection of moving and stationary illuminated advertising :
de
en
- FR806059A - Thruster refinements :
en
fr
- GB458256A - An improved method of producing single-colour or multi-colour photographs and kinematograph films :
en
- GB457981A - Improvements in and relating to the working of spongy iron into blooms :
en
- GB458054A - Improvements in or relating to pipes :
en
- USD102302S - Design for a battery container :
en
- US2063056A - Car structure :
en
- US2063402A - Open hearth furnace and the like :
en
- US2063600A - Amusement apparatus :
en
- US2063446A - Roasting machine :
en
- USRE20202E - Cut-out machine for shoe uppers :
en
- DE639578C - Process for the production of chlorobenzoic acids :
de
en
- DE639594C - Filling pieces of the shape of the rail fastening means (the screw head or the like), which are used when pressing iron railway sleepers with elevations, in particular transverse ribs :
de
en
- CA362356A - Sheet material coating apparatus :
en
fr
- CA362432A - Interlocking strip shingle :
en
fr
- AU2544535A - Improvements in or relating tothe mounting of loudspeakers for acoustic reproduction :
en
- CA362456A - Sliding fastener :
en
fr
- US2063063A - Eyed c-spring power plant mounting :
en
- US2063240A - Synthetic resin varnish compositions :
en
- US2063661A - Bumper jack :
en
- US2063710A - Autographic register :
en
- USD102305S - Design for a sandal :
en
- US2063164A - Reversing mechanism for dry gas meters :
en
- DE639555C - Sewing machine table :
de
en
- DE639630C - Switching device for the purpose of energy recovery in grid-controlled rectifiers :
de
en
- US2063809A - Safety gas valve :
en
- US2063488A - Process for reacting caustic lime and gypsum :
en
- US2063262A - Variable driving mechanism :
en
- US2063862A - Process of refining petroleum oil :
en
- US2063115A - Wall construction :
en
- US2063821A - Drill pipe float valve :
en
- US2063227A - Shoe :
en
- AT148014B - Device for hanging clothes in wardrobes. :
de
en
- AU2550835A - Process of and apparatus for making metallic magnesium :
en
- GB457896A - Improvements in aviation crank shafts and other machine parts subjected to high vibratory stresses :
en
- AT148033B - Spark plug for internal combustion engines. :
de
en
- US2063559A - Cuspidor :
en
- AT147955B - Self-induction coil with associated cylindrical metal housing and method for their adjustment. :
de
en
- CA362364A - Urea and ammonium salt production :
en
fr
- US2063226A - Transfer material such as carbon paper :
en
- US2063173A - Arc rupturing device for electric switches :
en
- CA362382A - Rotary drill rig :
en
fr
- CA362440A - Combined rheostat and switch :
en
fr
- US2063411A - Lubricating device :
en
- US2063872A - Warning signal generator :
en
- AU15836A - A process and apparatus forthe manufacture of plasterboard :
en
- DE639698C - Use of a concrete with hard-fired bodies made of clay or loam as an aggregate in addition to other hard aggregates :
de
en
- US2063451A - Illuminating device :
en
- US2063479A - Sheet feeding mechanism :
en
- US2063175A - Method of making shoes :
en
- US2063198A - Chaplet or stud for use in foundry work :
en
- US2063619A - Hydraulic shock absorber :
en
- CA362480A - Airport beacon light :
en
fr
- US2063359A - Web splicing device :
en
- US2063362A - Internal combustion engine :
en
- US2063709A - Atomizer :
en
- GB458058A - Improvement in pumps :
en
- US2063203A - Presser-plate for clutches :
en
- US2063763A - Automobile bumper :
en
- US2063639A - Clamped c-spring power plant mounting :
en
- AU130136A - Improvement in getter cartridge :
en
- DK52411C - Buffer for mounting on a car bumper. :
da
en
- FR806321A - Horticultural hardware fittings for layer frames :
en
fr
- DE639656C - Process for the production of a neutral and storage-stable mixed fertilizer containing dicalcium phosphate and ammonium phosphate :
de
en
- GB457999A - Improvements in or relating to composite articles of furniture :
en
- DE639505C - Process for producing a glass sheet :
de
en
- DE639649C - Centrally exciting ratchet drive mandrel :
de
en
- US2063017A - Pickling chain :
en
- AU2544835A - Improvements in and relating to variable load braking apparatus :
en
- FI17274A - Fresh air valve :
en
fi
- FI17290A - Anordning for avvattning av blandningar av fasta ämnen och vätskor :
en
fi
- FR806214A - Solidified carbon dioxide refrigerator :
en
fr
- GR6166B - GAS PROTECTION PERSONS. :
el
en
- FR806230A - Compressor control device operated by an internal combustion or internal combustion engine :
en
fr
- GB458070A - Improvements relating to electric cable systems :
en
- GB458080A - Improvements in covers for containers such as bottles and the like :
en
- DE639682C - Sanitary napkin :
de
en
- US2063356A - Token :
en
- DE639553C - Throttle device, especially for fluid lines :
de
en
- DE639695C - Bending machine for bar and profile iron :
de
en
- FR806077A - Improvements to electronic tube amplifiers :
en
fr
- GR6155B - ΕΡΙΟΚΛΩΣΤΗΣ. :
el
en
- FR806253A - Process for deploying wood :
en
fr
- DE639713C - Vice for die setting and line casting machines, in which one or both vice jaws are positioned away from their format stops against the set die line for casting die lines of different lengths on a line body of column width and held in the closed position by a locking mechanism for short die lines :
de
en
- DK52417C - Apparatus for Impregnating Liquids with Carbonic Acid for Use in Households. :
da
en
- US2063514A - Method and apparatus for constructing cofferdams :
en
- GB458050A - Improvements in photographic acid hardening fixing compositions and method of preparing the same :
en
- DE639436C - Device for straightening nails for a nailing machine :
de
en
- FR806108A - Low boiling point hydrocarbon solvent extraction process :
en
fr
- FR806332A - Lifting device consisting of a boom whose height can be changed at will :
en
fr
- GB457962A - Improvements in or relating to circuits for the amplification of electric oscillations :
en
- FR806140A - Improvements to foundations :
en
fr
- US2063434A - Convertible railway freight car :
en
- FR806274A - Button for clothing and the like :
en
fr
- DK52407C - Film clamping device. :
da
en
- FR806123A - Method and apparatus for the preparation of swelling starch which can be diluted without lumps in cold water :
en
fr
- GB457819A - Improvement in belt guides :
en
- US2063608A - Roll :
en
- GB457941A - Improvements relating to automatic weighing machines :
en
- DE639616C - Device for increasing the operational safety of metal vapor discharge devices, in particular mercury vapor rectifiers :
de
en
- GB457843A - Improvements in and relating to colour cinematography :
en
- GB458038A - Improvements in or relating to the treatment of yarns and similar materials :
en
- US2063443A - Brake mechanism :
en
- US2063732A - Chair :
en
- FR806107A - Power supply circuit of a radio receiver :
en
fr
- US2063469A - Shooting jacket :
en
- FR806120A - Process for preparing cellulose nitrate :
en
fr
- FR806238A - Improvements to processes for cracking mineral oils :
en
fr
- FR806082A - Double nut fixing :
en
fr
- GB457943A - Improvements in or relating to automatic pistols :
en
- DE639733C - Process for the production of soaps containing chlorinated hydrocarbons :
de
en
- FR806208A - Decomposed character printing telegraph transmitters :
en
fr
- GB457797A - Improvements in electric lamps for lighting purposes :
en
- GB457838A - Improvements in extrusion presses for producing lead sheathings on cables :
en
- AT148053B - Contact spring set for relays. :
de
en
- AT148087B - Relay arrangement for measuring the duration or flow time of an electrical current. :
de
en
- GB457791A - Improvements in and relating to bands for use as bracelets or for wristlet watches and like purposes :
en
- GB457913A - Improvements in electric current impulse emitters particularly for use in aerial logs :
en
- FR806070A - Adaptation of a mechanical speed change on the arc lamp positive carbon advancement control :
en
fr
- US2063843A - Rotary fluid-conducting hose reel construction :
en
- USD102280S - Design for a road sign :
en
- DE639706C - Process for the production of light hop beers :
de
en
- FR806187A - Manufacturing process for chlorine peroxide :
en
fr
- US2063817A - Two-cycle engine :
en
- DE639565C - Process for printing rubber elastic woven or braided goods with integrated rubber threads :
de
en
- DE639592C - Self-seller with goods shaft :
de
en
- DK52389C - Foot steam burner. :
da
en
- GB457991A - Improvements in methods of setting up assembled pairs of locomotive wheels for centre-marking and machining :
en
- GB458059A - Improvements in station-indicators for radio receivers :
en
- DE639636C - Moving grate in which the fuel is conveyed by the oscillating movement of sector-like links :
de
en
- US2063882A - Hydraulic actuating means :
en
- US2063649A - Manufacture of impregnated fibrous base for shoe stiffener parts or the like :
en
- AT148060B - Electric wave filter. :
de
en
- US2063883A - Transom operator :
en
- US2063328A - Bottle support :
en
- US2063116A - Vibratory electrical motor :
en
- CA362428A - Closure plug :
en
fr
- CA362473A - Pinion puller :
en
fr
- CA362387A - Moistureproof material :
en
fr
- US2063183A - Machine for feeding can ends :
en
- US2063682A - Machine mounting :
en
- US2063026A - Knitting method and machine :
en
- US2063864A - Device for promoting greater safety in connection with the use of bathtubs :
en
- AT148007B - Hair curler. :
de
en
- GB457799A - Improvements in or relating to closures for perfume bottles or flagons, applicable also to other liquid receptacles :
en
- GB457950A - Improvements in drawing or gill frames for flax, wool and other fibres for forming slivers or yarn :
en
- FR806110A - Internal combustion engine :
en
fr
- FR806189A - Automatic and servo-controlled multiple hydraulic clutch, in particular for gear changes applicable to automobiles :
en
fr
- US2063073A - Aqueous dispersions of hydrogenated rubber and process of preparing the same :
en
- US2063176A - Process for treating textile materials :
en
- DE639642C - Process for stabilizing and drying creamed rubber milk :
de
en
- GB458008A - Improvements in or relating to folding doors, windows and the like :
en
- DE639632C - Temperature-independent inductivity :
de
en
- DE639751C - Ammunition belt for toy machine guns :
de
en
- GB457949A - Improvements in and relating to fiddle rails for tables and like articles of furniture :
en
- GB457945A - Improvements in or relating to electric fuse boxes or holders :
en
- FI17272A - Curtain rod with bracket :
en
fi
- DE639563C - Method for determining the depth of the upper boundary surface as well as fluctuations in the thickness of the cement mass introduced behind the casing of a borehole :
de
en
- DE639604C - Sensor control :
de
en
- CA362415A - Gas purification :
en
fr
- US2063520A - Method and apparatus for the manufacture of mattresses :
en
- US2063815A - Roll and method of making the same :
en
- US2063124A - Machine for closing wirebound boxes :
en
- US2063415A - Ironing machine :
en
- GR6169B - SOAP OF ENCLOSURES SPHERED. :
el
en
- FI17296A - A set of impregnating slips is provided with an impregnating slip :
en
fi
- DE629170C - Skinning device :
de
en
- US2063201A - Method of utilizing waste carbon dioxide gas :
en
- US2063138A - Apparatus for fitting cylinder locks and keys :
en
- US2063610A - Signaling system :
en
- US2063703A - Fire and temperature alarm system :
en
- US2063714A - Structural element :
en
- US2063237A - Electric valve protective system :
en
- DE639741C - Inflatable rubber toy figure and method of making the same :
de
en
- US2063492A - Tool for and method of producing gears :
en
- FR806333A - Cycle improvements :
en
fr
- US2063501A - Device for teaching music reading :
en
- US2063771A - Ice machine :
en
- USPP209P - George e :
en
- US2063663A - Device for forming strings or sheets of asphalt :
en
- US2063840A - Moisture testing device :
en
- US2063386A - Method of shaping rail joint bars :
en
- US2063818A - Orthopedic device :
en
- FR806166A - Insulated box for the transport of ice creams or ice creams :
en
fr
- US2063293A - Piling section :
en
- US2063424A - Nursing nipple :
en
- CA362395A - Hot knife :
en
fr
- US2063734A - Shedding mechanism for circular looms :
en
- US2063765A - Automatic steering of ships :
en
- FR806092A - Compressed sliding bearing :
en
fr
- US2063491A - Treatment of hydrocarbon oils :
en
- USRE20200E - merrill r :
en
- US2063064A - Eyed axis-locating engine unit mounting :
en
- CA362388A - Automatic starter control :
en
fr
- AT147986B - Process for producing a synthetic resin. :
de
en
- DE639579C - Device for marking the lines to be transferred in rotary transfer printing devices :
de
en
- GB457886A - Improvements in or relating to thermionic valve and the like circuits :
en
- DE1392825U - :
de
en
- DE639561C - Device for covering roof tiles and other pottery with a thick coating compound :
de
en
- DE639606C - Machine for applying an atomized liquid, especially on leather :
de
en
- CA362469A - Expanded ceramic material :
en
fr
- DE639514C - Multi-part travel cutlery :
de
en
- DE639685C - Method for conveying goods and offsets :
de
en
- FR806339A - Improvements to light patterns suitable for advertising and other applications :
en
fr
- DE639546C - Method and device for producing sharp-edged rubber threads with at least two acute-angled corners :
de
en
- US2063181A - Self-locking nut washer :
en
- US2063327A - Pie loosener, cutter, and remover :
en
- US2063347A - Underfeed stoker :
en
- US2063687A - Displaying apparatus :
en
- US2063158A - Resins containing nitrogen :
en
- FR806131A - Process to achieve color separation :
en
fr
- AU2563035A - Covering mass adapted to be deposited in cold state as a covering for roads, floors or the like, and a process for the manufacture thereof and of a prepared stone material to be used for such covering mass, and such material :
en
- DE639518C - Friction gear change transmission :
de
en
- DE639620C - Cushioning of the support rollers or support wheels of vehicles, in particular of track belt vehicles :
de
en
- DK52394C - Single or multi-wire cord with protective cover. :
da
en
- USD102253S - Design for a tablecloth :
en
- DE639781C - Regulating transformer :
de
en
- DE639582C - Overcurrent protection device :
de
en
- DK52401C - Method and Machine for Separation and Sorting of Grain Material. :
da
en
- DE639731C - Process for the preparation of a real Kuepen dye :
de
en
- DE639748C - Process for the preservation and sweetening of water-containing foods :
de
en
- US2063337A - Process of finishing leathers and product :
en
- CA362459A - Vacuum distillation apparatus :
en
fr
- US2063426A - Clutch :
en
- US2063495A - Accelerating and decelerating gauge :
en
- US2063607A - Tubular article :
en
- USRE20193E - Articles of jewelry and ornaments :
en
- USD102264S - Design for a bottle :
en
- USD102276S - Design fob an elastic fabric :
en
- FR806088A - Process for manufacturing a molding powder from lignite dust, and apparatus for carrying out this process :
en
fr
- AT147987B - Process for the production of pectin. :
de
en
- AT148077B - Circuit arrangement for teleprinter systems. :
de
en
- DE639537C - Stream sifter :
de
en
- FR806303A - Apparatus for filtering lubricating oils, mainly used impure oils and other similar substances :
en
fr
- DE638758C - Adjusting device for attachable climbing switches :
de
en
- FR806299A - Welding device :
en
fr
- US2063136A - Nut-pick :
en
- US2063257A - Electric welder :
en
- CA362446A - Sizing composition :
en
fr
- US2063523A - Safety razor :
en
- AU2322635A - Improved process of tanning skins and hides andthe product thereof :
en
- DE639558C - Small caliber single-cell loader with cylinder lock :
de
en
- FR806056A - Grill :
en
fr
- US2063011A - Musical instrument pick :
en
- DE639497C - Process for the extraction of low-carbon and low-silicon vanadium, chromium and manganese or alloys of these metals :
de
en
- DE639602C - Roller brake for bicycles :
de
en
- US2063839A - Deep well pump :
en
- US2063556A - Tablet dispensing box :
en
- GB457755A - Improvements in and relating to rudders :
en
- GB457806A - Improvements in or relating to methods for preventing or reducing the development of gases in charging cells or accumulators :
en
- US2063220A - Pipe wrench :
en
- US2063357A - Resistor :
en
- FR806252A - Improvements to low-frame vehicles :
en
fr
- US2063811A - Process of decomposing beryllium minerals :
en
- DE639610C - Process for pretreating raw brown coal for briquetting :
de
en
- FR806301A - :
fr
- FR806325A - Manufacturing process of artificial materials :
en
fr
- GB457915A - Improvements in or relating to tanks or containers for fluids :
en
- US2063149A - Machine for coating the peripheral portions of soles :
en
- US2063484A - Shoe rasping device :
en
- FR806308A - Parquet waxing machine :
en
fr
- US2063490A - Method of making an expansion joint :
en
- US2063665A - Diffusion vacuum pump :
en
- US2063877A - Cooling and pressure control means for liquid containers :
en
- US2063595A - Stock regulator :
en
- US2063154A - Fused refractory composition :
en
- USD102279S - Design for a bottle :
en
- US2063741A - Self-centering device :
en
- US2063120A - Store front construction :
en
- US2063309A - Building wall construction unit :
en
- DE639503C - Winding device for clotheslines :
de
en
- USD102258S - Design for a textile fabric or :
en
- CA362471A - Container :
en
fr
- US2063480A - Mechanical means for distributing gases and vapors in liquids :
en
- GB457929A - Improvements in or relating to cathode ray tube apparatus :
en
- GB457937A - Improvements in and relating to units for textile machines for drawing and feeding textile fibers :
en
- AT147995B - Device for optimal suppression of an interfering frequency. :
de
en
- US2063157A - Metal closure for bottles and jars :
en
- US2063604A - Electric bell :
en
- US2063825A - Automobile heater :
en
- US2063322A - Separation of an organic acid ester from its reaction mixture :
en
- CA362409A - Jaw crusher :
en
fr
- US2063025A - Sweep circuit :
en
- US2063562A - Manufacture of extruded metal shapes by hot hydraulic extrusion :
en
- CA362442A - Dispensing container :
en
fr
- CA362495A - Self wringing mop :
en
fr
- DE639651C - Adjustable anti-reverse device embedded in the wood of the snowshoes :
de
en
- FR806071A - Automatic mechanical pencil :
en
fr
- US2063772A - Fire extinguisher :
en
- USD102260S - Design for a textile fabric or :
en
- US2063390A - Bottle case :
en
- US2063444A - Brake apparatus :
en
- US2063690A - Art of stiffening shoes :
en
- FR806275A - Improvement with framed slates :
en
fr
- DE639690C - Device for automatic watering of grave mounds :
de
en
- US2063114A - Conversion of hydrocarbon oils :
en
- CA362423A - Hand-lift truck :
en
fr
- USD102311S - Design for a textile fabric or :
en
- CA362436A - Electric cooking appliance :
en
fr
- US2063340A - Continuous torque impulse motor :
en
- US2063048A - Spraying device :
en
- AT148011B - Brooms and brushes with rubber loops and their method of manufacture. :
de
en
- US2063708A - Lock :
en
- CA362408A - Gold bearing material concentration :
en
fr
- USD102251S - Design fob a plastic sheet or :
en
- US2063884A - Alarm clock :
en
- CA362407A - Refrigerator car door :
en
fr
- AU2570835A - Improvements in and connected withthe construction of belt pulleys andthe like :
en
- DE639521C - Equalization lock :
de
en
- DE639719C - Device to avoid or reduce distortion and volume fluctuations in the confusion area of single-frequency transmitters :
de
en
- AT148035B - Coupling for connecting two lines od. Like. For the purpose of transferring a fluid under pressure, z. B. a lubricant, from one room to another. :
de
en
- CA362402A - Retort setting :
en
fr
- US2063191A - Hydroxy phenyl morpholines :
en
- US2063335A - Vehicle hardware ferrule :
en
- US2063814A - Demodulator :
en
- AT148025B - Device for holding jacks for motor vehicles. :
de
en
- DE639783C - Process for forming wick electrodes, which are produced from powdered pure tungsten or a similar metal by weak sintering, for mercury vapor discharge devices :
de
en
- FR806157A - Automatic circuit breaker :
en
fr
- FR806270A - Development of single drive pulley hoists :
en
fr
- GB458002A - Improvements in and relating to the insulation of magnetic powder for mass cores, for high frequency purposes and the like :
en
- US2063049A - Control system :
en
- US2063294A - Road sander for vehicles :
en
- US2063021A - Garment clasp :
en
- US2063738A - Wheel and axle assembly :
en
- US2063868A - Amino derivatives of aromatic ketones and method of making same :
en
- US2063525A - Receptacle :
en
- AT147960B - Target bearing method. :
de
en
- AT148099B - Registering trip control device with oscillating body and clockwork. :
de
en
- AU2544435A - Improvements in or relating to cathode ray tube apparatus :
en
- FR806061A - Improved drawing or retention mechanism for preparation and spinning looms and looms with application :
en
fr
- GB458056A - Improvements in and relating to differential gearing :
en
- US2063289A - Support :
en
- GB458034A - A magnetic repeater compass :
en
- GB458053A - Improvements in or relating to variable speed gearing :
en
- IE14214L - Aeriel arrangements :
en
- GB457842A - An improved process for the manufacture of heat or sound insulating materials :
en
- US2063748A - Method of moving and resetting tile walls :
en
- DE639499C - Device for grinding tips on cylindrical objects, such as pens, drawing pins and the like. like :
de
en
- GR6163B - AIRCRAFT CONNECTION OF COVERED FABRICS ESPECIALLY FOR THE MANUFACTURE OF ANTIFASCINING FACES AND CLOTHING. :
el
en
- AT148076B - Hand-operated small switch, in particular for installation in lighting fixtures. :
de
en
- US2063091A - Cash register :
en
- USD102313S - Design fob a spectacle front :
en
- US2063045A - Service connecter :
en
- US2063050A - Sander trap :
en
- US2063455A - Closure and method of manufacturing the same :
en
- FR806128A - Improvements made to files or media :
en
fr
- FR806317A - Improvements to the lids of meat mincing machines for cold cuts :
en
fr
- US2063041A - Apparatus for applying pressure to shoe bottoms :
en
- US2063666A - Two-cycle engine :
en
- FR806185A - Improvements to airtight cabins for aircraft :
en
fr
- DE639645C - Optical sound recording :
de
en
- DE639644C - Device for regulating the zero position of the recording element in systems for the mechanical recording of vibrations, especially tones :
de
en
- GB457865A - Improvements relating to the distant control of door-locks or latches and other similar fastenings :
en
- US2063405A - Fifth wheel construction :
en
- US2063718A - Connecter :
en
- CA362411A - Container sealing apparatus :
en
fr
- US2063320A - Ctrcbit maker and breaker :
en
- FR806192A - Automatic detection of waterways :
en
fr
- CA362371A - Wire connector :
en
fr
- CA362429A - Lubricant gun power unit :
en
fr
- DE639686C - Heater :
de
en
- DE639743C - Device for color analysis :
de
en
- AT148091B - Switching device for table and bedside lamps. :
de
en
- AT147993B - Modulation device for sounding telegraphy from transmitters. :
de
en
- AT147999B - Arc welding device for tack welding. :
de
en
- US2063122A - Attachment for hydraulically operated dental chairs and the like :
en
- USRE20203E - Cut-out machine for shoe uppers :
en
- DE639540C - Method and device for preparing parchment for book covers :
de
en
- CA362355A - Sheet material coating method :
en
fr
- CA362421A - Operator's telephone circuit :
en
fr
- CA362444A - Plastic mass colouring process :
en
fr
- US2063517A - Treatment of hydrocarbon oils :
en
- US2063618A - Braking apparatus :
en
- USD102282S - Design fob a bottle :
en
- AT147977B - Grease gun. :
de
en
- FI17267A - Avstämbart elektriskt bandfilter :
en
fi
- CA362433A - Mechanical movement :
en
fr
- US2063553A - Advertising plate :
en
- USD102288S - Design for a drawer pull :
en
- US2063574A - Self-tilting concrete mixer :
en
- CA362363A - Urea and ammonium salt production :
en
fr
- US2063473A - Lubricating composition :
en
- US2063102A - Porous refractory insulating cement :
en
- US2063594A - Sulphuric acid esters of indanthrone :
en
- US2063228A - Apparatus for the delivery of liquids :
en
- US2063544A - Underground mine car :
en
- CA362499A - Cement block making machine :
en
fr
- AT148045B - Device for preventing the windows from fogging up and icing over, in particular the windshield of vehicles. :
de
en
- CA362464A - Commercial building :
en
fr
- AU514636A - Improved method of protecting vulnerable surfaces :
en
- CA362360A - Combined excavator, loader and conveyer :
en
fr
- CA362488A - Electric iron control :
en
fr
- CA362493A - Rubber product manufacturing machine :
en
fr
- DE639677C - Test arrangement for electrical telecommunications systems :
de
en
- FR806283A - Dosing syringe for condensed milk and similar semi-fluid substances :
en
fr
- US2063407A - Electric heating device :
en
- US2063733A - Spring bar :
en
- USD102286S - Design for a casket handle :
en
- USD102312S - Design foe a textile fabric or :
en
- US2063408A - Split drive-single control :
en
- FR806309A - Industrial product consisting of a solid wood panel, with projecting embedded masses for sculpture :
en
fr
- GR6152B - ELECTRIC LAMP WITH INSERTED MELTING SAFETY. :
el
en
- US2063290A - Radio signaling system :
en
- AT147991B - Combined instantaneous water heater and hot water storage tank. :
de
en
- FR806259A - Universal joint :
en
fr
- AT148029B - Transmission gears, in particular for motor vehicle turbine drives. :
de
en
- AT148094B - Auxiliary ignition device for AC high pressure metal vapor lamps in rectifier circuit. :
de
en
- AT148018B - Paper container and method and device for preparing its folding closure. :
de
en
- US2063020A - Axle bearing :
en
- US2063339A - Metalworking machine :
en
- US2063631A - Diazo compounds and a process of preparing them :
en
- US2063014A - Tobacco :
en
- US2063112A - Conversion of hydrocarbon oils :
en
- US2063777A - Hair comb :
en
- US2063333A - Power driven turf forking apparatus :
en
- US2063797A - Bedpan lining :
en
- AT147970B - Washing process with simultaneous clarification of the washing liquid and device for its implementation. :
de
en
- US2063113A - Treatment of hydrocarbon oils :
en
- US2063688A - Removable plowshare edge :
en
- CA362381A - Sadiron sole plate :
en
fr
- GB458031A - Improvements in wireless receiving circuits :
en
- GR6165B - GLASS FIXING RING FOR ANTI-ASPHANIOUS FACE AND PROTECTIVE GLASSES. :
el
en
- GB457996A - Mattress filling machines :
en
- GR6157B - PARADISE. :
el
en
- FR806114A - Machine for making tea bags or the like for powdery or granular materials :
en
fr
- FR806199A - Improvements to photoelectric analysis devices :
en
fr
- US2063784A - Heat treating :
en
- USD102263S - Design foe a combined garage stool :
en
- CA362357A - Printing plate producing apparatus :
en
fr
- AT148047B - Stuffing box seal for hot water pumps. :
de
en
- CA362476A - Elastic gasket ring :
en
fr
- USRE20195E - Rheostat :
en
- US2063216A - Resilient connection :
en
- US2063474A - Apparatus for testing the accuracy of toothed gears :
en
- US2063140A - Ph control :
en
- US2063590A - Naphthoic acid xylidides and their production :
en
- CA362425A - Crown cap :
en
fr
- DK52392C - Coupling to Disturbance in Radio Receivers. :
da
en
- US2063187A - Method of cable maintenance :
en
- US2063243A - Sink and laundry tub :
en
- US2063428A - Container cap :
en
- DE637707C - Device for loosening or clamping and moving movable parts on machine tools, in particular the boom of radial drilling machines :
de
en
- FR806300A - ignition electrodes for liquid cathode discharge tubes :
en
fr
- US2063760A - Bath for and process of electrodeposition of metal :
en
- FI17269A - Method and apparatus for tear duct y.m. for the treatment of dense hospital stenoses in the body :
en
fi
- GB457832A - Improvements in or relating to rotary filters :
en
- GR6153B - AMPHORE CONTAINER OR ITS RECEIVER. :
el
en
- AT148086B - Centrifugal switch for electric motors. :
de
en
- CA362367A - Power gear shifting mechanism :
en
fr
- DK52409C - Summer park support. :
da
en
- USD102246S - Design for a child s rocker :
en
- US2063859A - Dredge bucket :
en
- GB457824A - Manufacture of 3:4-dihydroxyphenyl-monoalkyl-(or monocycloalkyl-) amino-butanols useful as therapeutic agents :
en
- US2063437A - Core recovering means :
en
- US2063857A - Lubricating oil :
en
- US2063721A - Galvanizing apparatus :
en
- DE639603C - Shoe heel composed of layers of cardboard :
de
en
- AT148026B - Easily detachable pipe connection. :
de
en
- DE639531C - Protective circuit with total current release for power distribution systems :
de
en
- AT148040B - Device for admitting fresh air into the mixture line in internal combustion engines when the mixture throttle is closed. :
de
en
- US2063217A - Cylinder grinding tool adjusting mechanism :
en
- US2063174A - Fan :
en
- US2063539A - Razor blade sharpening fixture :
en
- CA362453A - Brake lining :
en
fr
- FI17283A - Insulation pipe, mainly for pipelines :
en
fi
- US2063534A - Automatic piloting system :
en
- US2063393A - Display stand :
en
- CA362468A - Typewriter :
en
fr
- AU2528635A - Improvements in valves and method of and means for manufacturing thesame :
en
- US2063137A - Electric control :
en
- US2063537A - Terracing and grading attachment for tractors :
en
- CA362465A - Hydraulic switch control :
en
fr
- CA362435A - Manifolding assembly :
en
fr
- US2063432A - Kitchen utensil :
en
- AT148019B - Process for the production of a non-carbonated agent for the compensation of flour or the dough and baked goods to be prepared from it. :
de
en
- AT147954B - Sterilizing device. :
de
en
- FR806085A - Process for preparing gas mixtures, rich in hydrogen, by partial combustion of methane with oxygen :
en
fr
- FR806234A - Device for fixing umbrellas and parasols on vehicles :
en
fr
- DE639609C - Process for making starch from rye flour :
de
en
- DE639765C - Switching of magnetomotive ampere-hour counters :
de
en
- US2063044A - Service connecter :
en
- USD102310S - Design for a vacuum cleaner casing :
en
- CA362505A - Building :
en
fr
- US2063542A - Diene resin :
en
- US2063695A - Necktie and the manufacture thereof :
en
- US2063589A - Water-insoluble azo dyes and their production :
en
- DE639512C - Housing for electric flashlights :
de
en
- GB458094A - Improvements in or relating to the production of antioxidants and the treatment of rubber therewith :
en
- DE639662C - Process for the purification of crude acetylene obtained by arcing hydrocarbons :
de
en
- GB457940A - Improvements in closed-top spouts for feeding stock to paper making machines :
en
- GB458061A - Improvements in the manufacture of chlorhydrins :
en
- FR806102A - Improvements made to webs or boards for pieces of fabric :
en
fr
- GB457798A - Production of fast dyeings :
en
- GB457823A - Improvements in or relating to blades for airscrews and the like :
en
- GB458086A - Improvements in the means for and method of producing knitted fabrics :
en
- US2063254A - Chrome pigments :
en
- CA362458A - Axle :
en
fr
- US2063705A - Electrothermostatic apparatus :
en
- FR806285A - Method and apparatus for washing, desulfurizing, bleaching and dyeing artificial yarns :
en
fr
- GB458060A - Improvements relating to the engine hoods of motor vehicles :
en
- DE639657C - Circulation process for the production of monoammonium monopotassium phosphate and chlorammonium from potassium chloride, phosphoric acid and ammonia :
de
en
- DK52390C - Method of Manufacturing Joints in Curing Masses Using Joint Inserts and Tool for Removing Them. :
da
en
- FI17300A - Tail fire for minesweepers :
en
fi
- GB457808A - Improvements in or relating to control mechanism for propellers or the like :
en
- IE14262L - Automatic telephony :
en
- DE639705C - Air-compressing injection internal combustion engine :
de
en
- US2063236A - Machine for cutting bars and tubes of glass :
en
- US2063316A - Window structure :
en
- US2063746A - Washing machine :
en
- US2063830A - Telephone call system :
en
- FR806215A - Machine for cutting and finishing the cores of rubber heels or other supplies :
en
fr
- FR806302A - Fixing device for glazing comprising glass plates superimposed on their edges in the direction of the width and in the direction of the height :
en
fr
- GB457978A - Improvements in or relating to methods of setting lenses used in sight-testing apparatus :
en
- DE639729C - Process for the production of acidic dyes of the anthraquinone series :
de
en
- FI17278A - Medel för bestrykning eller impregnering av trävirke, och dess framställningssätt :
en
fi
- GB457998A - Improvements in or relating to slate pencils :
en
- FR806316A - Dosing dispenser for pasty products :
en
fr
- GB458003A - Improvements in or relating to the manufacture of artificial marble :
en
- FR806248A - Device for operating the carriage of ham cutting machines :
en
fr
- FR806130A - Multipolar automatic double break switch per pole :
en
fr
- GB457829A - Improvements in circuit control arrangements of electro-magnetic switches :
en
- FR806346A - Apparatus for measuring the transparency of bodies :
en
fr
- GB457811A - Improvements in signs and the like :
en
- FR806097A - Over-current circuit breaker with electromagnetic and thermal tripping :
en
fr
- GB457875A - An improved means for handling soap paste, grease and other materials of like consistency :
en
- DE639573C - Glass melting furnace :
de
en
- GB457910A - Improvements in apparatus for the quantitative determination of small proportions of carbon gases in gaseous mixtures :
en
- FR806288A - Autogenous welding process, for welding aluminum and its alloys :
en
fr
- GB457834A - Improvements in means for regulating or controlling the terminal voltage of alternating current generators :
en
- FR806244A - Automatic shut-off device for the drive mechanism of sound recording reproducing apparatus :
en
fr
- GB457821A - Improvements in ink ribbon feeding and reversing mechanism for teleprinters, typewriters and the like :
en
- FR806156A - Process for producing color copies on multi-layered photographic material :
en
fr
- GB458025A - Improvements in or relating to the refining of carbon-containing alloys and metals :
en
- FR806106A - incandescent screen for cathode ray oscillographs :
en
fr
- FR806104A - Adjustable faucet for cream separator :
en
fr
- FR806170A - Hydrophobic cellulose fibers and their preparation process :
en
fr
- FR806127A - Safety valve for liquids :
en
fr
- FR806336A - Endless ribbon feeder for handguns, especially pistols :
en
fr
- FR806193A - Sound tracking process :
en
fr
- GB458043A - Improvements in or relating to shuttering for use in connection with the production of concrete structures :
en
- US2063716A - Apparatus for treating air and other gases :
en
- US2063788A - Heat exchanger :
en
- AU2547535A - Improvements relating to storage battery and electric cell terminal posts :
en
- GB457847A - Improvements in or relating to grips for attaching a garter or the like to a hose or stocking :
en
- FR806273A - Insulating material that does not absorb moisture and its production process :
en
fr
- US2063593A - Wire feed for chain making machines :
en
- US2063874A - Traveling cleaner :
en
- CA362353A - Overshoe and overstocking :
en
fr
- FR806068A - Installation with gas-filled, grid-operated discharge tube :
en
fr
- US2063527A - Radio and improved back therefor :
en
- USD102308S - Design for a lady s handbag :
en
- US2063573A - Record holder for graphophones :
en
- US2063697A - Fuel burner :
en
- US2063769A - Cultivator :
en
- US2063795A - Throttle control mechanism :
en
- AT148058B - Relay arrangement. :
de
en
- US2063106A - Grid control means in ion valve apparatus :
en
- AT147994B - Turbo transmissions, in particular for power transmission between the engine and driving axle in vehicles. :
de
en
- US2063018A - Comber :
en
- US2063270A - Silencer for internal combustion engines :
en
- US2063341A - Electron discharge device :
en
- USD102307S - Design for a lady s handbag :
en
- US2063169A - Mechanical dynamometer :
en
- US2063485A - Apparatus for selecting pearl buttons :
en
- US2063781A - Chair :
en
- US2063846A - Combination range :
en
- US2063878A - X-ray apparatus :
en
- US2063125A - Modulation system :
en
- GB458024A - Improvements in or relating to insecticides :
en
- US2063506A - Fineness modulus indicator :
en
- US2063582A - Transmitter :
en
- US2063643A - Television receiver :
en
- DK52395C - Ball joint for electric lamp installations. :
da
en
- DK52402C - Chopping machine. :
da
en
- DK52412C - Bicycle support. :
da
en
- DE639541C - Rotating twin chamber steam engine :
de
en
- AU2063534A - Improvements in regulating apparatus for electric rectifiers :
en
- US2063155A - Attaching device :
en
- USD102257S - Design for a textile fabric or :
en
- AT148070B - AC machine with laminated rotor and stand. :
de
en
- CA362368A - Bowden mechanism :
en
fr
- US2063377A - Way of manufacturing fireproof nozzles for ladles :
en
- US2063794A - Throttle control mechanism :
en
- US2063812A - Airplane control :
en
- FR806278A - Ion-exchanging materials suitable for water softening :
en
fr
- GB458092A - Improvements in and relating to soot blowing and cleaning apparatus for boilers, economisers or the like :
en
- US2063097A - Thermocouple :
en
- US2063368A - Packing gland :
en
- US2063623A - Production of lubricating oil :
en
- FR806164A - Improvements relating to a lining for building walls :
en
fr
- FR806146A - Safety device for detachable grenade, rocket or similar devices igniters :
en
fr
- FR806334A - Carburetor enhancer :
en
fr
- FR806235A - Process for the preparation of monoalkylolamines :
en
fr
- US2063790A - Vibration recording instrument :
en
- US2063827A - Fastener :
en
- US2063078A - Finishing system :
en
- US2063313A - Pressure measuring device :
en
- FR806204A - Development of expansion or expansion switch vaporization chambers :
en
fr
- AU2506635A - Variable control for the space current in electric discharge devices by mechanical electrode displacement :
en
- AT148073B - Circuit arrangement with a gas-filled discharge tube. :
de
en
- US2063345A - Stapling apparatus :
en
- US2063729A - Emergency brake hook-up :
en
- US2063353A - Refrigeration :
en
- FR806198A - Cartridge for air purifying or regenerating devices :
en
fr
- GB457908A - Improvements in and relating to change-speed gears :
en
- DE636511C - Lifting cistern :
de
en
- FI17301A - Hand grenade lighter, mainly for training hand grenades :
en
fi
- CA362508A - Garment hanger :
en
fr
- FR806264A - Pneumatic or hydraulic clutch :
en
fr
- DE639665C - Process for welding rail joints by means of electric arc welding :
de
en
- DE639625C - Process for the production of water-soluble, higher molecular weight, unsaturated fatty alcohol sulfuric acid esters :
de
en
- GB458005A - Improvements in and relating to adjustable struts for air-craft :
en
- DE639613C - Circuit arrangement for current surge transmission in telephone systems with dialer operation :
de
en
- US2063848A - Injection internal combustion engine :
en
- FR806079A - Process for the preparation of zinc coatings by electrolysis :
en
fr
- FR806315A - Improvements to a control or adjustment mechanism comprising servomotors actuated by a pressurized fluid :
en
fr
- GB458017A - Improvements in and relating to the manufacture of boxes :
en
- DE639750C - Jet pipe with three or more coaxially arranged one inside the other, longitudinally displaceable jet pipe mouthpieces, especially for fire extinguishing purposes :
de
en
- GB457792A - Improvements in and relating to the power unit and transmission gearing for motor vehicles :
en
- GB457844A - Improvements in machines for bending metal strips :
en
- GB457966A - Improvements in or relating to double-acting single piston pumps :
en
- GB457964A - Improvements in or relating to ventilating devices for motor-cars and other vehicles :
en
- GB457947A - Improvements in and relating to tubular structural elements or units and process ofmaking the same :
en
- DE639562C - Lockable slide for zippers :
de
en
- DE639755C - Mobile toy with a device for changing direction :
de
en
- US2063266A - Mixer for de-airing clay :
en
- US2063453A - Gas mixing apparatus :
en
- US2063538A - Metal container :
en
- CA362373A - Wire coating machine :
en
fr
- GB457836A - Improvements in, or relating to, boat hooks :
en
- GB458095A - Improvements in automatic or semi-automatic telephone systems :
en
- US2063409A - Lubricating device :
en
- US2063427A - Dating and numbering machine :
en
- FR806184A - Method and device for the production of impregnated or coated fabric webs :
en
fr
- GB458036A - Improvements in or relating to bedsteads :
en
- CA362500A - Black liquid for stoves :
en
fr
- CA362348A - Explosion or combustion engine :
en
fr
- US2063196A - Transmission and modulating arrangement :
en
- AT148027B - Running gear and drive mechanism for vehicles with treadmills composed of rigid links (running shoes). :
de
en
- US2063179A - Cutting die :
en
- US2063375A - Windshield wiper :
en
- US2063498A - Pipe cutting machine :
en
- US2063436A - Multiflow cooling for internal combustion engines :
en
- US2063642A - Electric heating unit :
en
- USD102275S - Design for a rubber tire :
en
- US2063156A - Folding machine :
en
- US2063494A - Treatment of hydrocarbon oils :
en
- US2063195A - Photoamplifier arrangement :
en
- US2063269A - Elementary music notation device :
en
- US2063282A - Means for winding natural silk threads on bobbins :
en
- US2063652A - Method of handling and shipping flour and like materials :
en
- US2063762A - Endless track structure :
en
- USD102299S - Design fob a lace :
en
- GB457904A - Improvements relating to roller blinds :
en
- DE639676C - Use of half-timber, rind, or the like in wooded areas for the production of railways :
de
en
- FR806116A - folding ladder with flat steps :
en
fr
- GB458015A - Improvements in and relating to the control of electronic rays :
en
- GB457874A - Improvements in guide rails for rollers, wheels and the like :
en
- US2063724A - Piston :
en
- US2063834A - Gas range :
en
- AU2377635A - Exhaust devices for internal combustion engines :
en
- US2063391A - Electrode mounting :
en
- US2063832A - Light sensitive diazo layers :
en
- US2063855A - Polybasic aliphatic acto-polyhydbic :
en
- DE630013C - Automatic, time-adjustable gas shut-off device triggered by a clockwork :
de
en
- DE639614C - Process for the production of electric capacitor batteries :
de
en
- US2063052A - Self-securing and propelling anchor :
en
- US2063369A - Solvent extraction of wax-bearing oils :
en
- FR806054A - Device for using the body's weight to generate energy and provide propulsion :
en
fr
- FR806200A - :
fr
- US2063431A - Apparatus for icing railway refrigerator cars or other vehicles :
en
- US2063736A - Heat exchanger :
en
- AT148037B - Steam generator with forced circulation. :
de
en
- DE639551C - Rake, the prongs of which are arranged radially on a support plate encompass the rear edge of the plate in a U-shape :
de
en
- US2063463A - Method of making glassware :
en
- US2063622A - Pressure indicating wrench :
en
- DE639749C - Device for gluing sheet-like materials, in particular for manufacturing cardboard :
de
en
- US2063712A - Scale :
en
- US2063749A - Road joint forming means and constructions making use thereof :
en
- USD102294S - Design foe an oil burner :
en
- US2063379A - Overrunning clutch and control means therefor :
en
- US2063531A - Automobile antenna :
en
- USD102291S - Design for a combined salt shaker :
en
- US2063647A - Range :
en
- US2063033A - Demountable body :
en
- US2063059A - Mine car :
en
- US2063144A - Ether alcohol esters of alicyclic carboxylic acids :
en
- US2063165A - Laundry checking device :
en
- US2063620A - Cellulose ester compositions :
en
- AT147978B - Gas or vapor discharge apparatus, in particular a mercury vapor rectifier, with a vacuum vessel separated from the pump and a pure mercury cathode. :
de
en
- US2063751A - Froth flotation machine :
en
- US2063707A - Method of manufacturing turbine nozzles :
en
- AT148013B - Process for the production of cardboard from several different types of fabric. :
de
en
- US2063258A - Welding apparatus :
en
- US2063399A - Waste and overflow for bathtubs and basins :
en
- US2063867A - Optical reduction sound printer :
en
- US2063791A - Colander :
en
- US2063412A - Lubricating device :
en
- US2063519A - Release for hair curlers :
en
- US2063406A - Gripping device :
en
- US2063481A - Perforating machine :
en
- DE639688C - Mobile device for producing thin plaster walls :
de
en
- GB457899A - Improvements in or relating to lubricators :
en
- US2063070A - Generator :
en
- US2063230A - Conveyer mechanism :
en
- US2063754A - Ice cream dipper :
en
- GB458026A - Improvements in phonographic announcing mechanism :
en
- GB458049A - Improvements in tipping bodies for vehicles :
en
- GB457810A - Improvements in or relating to the use of substituted amides of higher fatty acids :
en
- FR806094A - Device for loading fuel into a vertical furnace chamber :
en
fr
- CA362482A - Concrete monolithic structure :
en
fr
- US2063626A - Box ending tool :
en
- US2063281A - Electric current rectifying system :
en
- US2063796A - Miniature upright piano :
en
- AU14836A - Improvements in or relating to tires and treads therefor :
en
- US2063366A - Automatic fluid brake control :
en
- US2063678A - Means for locking containers, conduits, and the like :
en
- CA362496A - Shoe sole trimming machine :
en
fr
- US2063636A - Method of and means for dampening printing plates :
en
- US2063611A - Welt :
en
- USD102250S - Design for a plastic sheet or :
en
- CA362361A - Excavator car body :
en
fr
- DE639774C - Glare-free automotive headlights :
de
en
- AT148084B - Machine for preparing baking trays. :
de
en
- CA362489A - Vibrating motor :
en
fr
- US2063770A - Ice making machine :
en
- US2063047A - Valve mechanism :
en
- US2063382A - Rupture supporting device :
en
- DK52416C - Machine for Automatic Filling of Paper or Cardboard Containers with Powdered or Grained Material. :
da
en
- AU2545335A - An improved friction clutch pulley :
en
- CA362416A - Beverage preparation :
en
fr
- DE639655C - Water post :
de
en
- CA362405A - Weir flap :
en
fr
- US2063117A - Mechanism for transmitting power :
en
- US2063271A - Garment label :
en
- DE639626C - Circuit for the simultaneous generation of a current and voltage resonance :
de
en
- GB458076A - Improvements in or relating to the production of metal articles :
en
- AT148004B - A triangular tent sheet that can also be used as a cape. :
de
en
- CA362345A - Ski :
en
fr
- AT147964B - Wooden construction element. :
de
en
- US2063505A - Process for hydrocarbon oil conversion :
en
- GB458264A - Improved means for cooling beverages or other liquids contained in bottles :
en
- GB458083A - Shock damper controls :
en
- GB457754A - Improvements relating to golf bags :
en
- GB458160A - Improvements in or relating to the manufacture of acetylene :
en
- AU2544635A - Improvements in or relating to radio communication systems :
en
- CA362507A - Railway tie plate :
en
fr
- US2063040A - Hoisting sling :
en
- US2063343A - Control device :
en
- GB457912A - Improvements in the production of textile threads :
en
- GB458161A - Improvements in or relating to television systems :
en
- DE639552C - Bearing made from synthetic resin molding :
de
en
- GB457986A - A process for preparing and forming the surface of moulded articles from synthetic resins capable of being hardened :
en
- US2063628A - Process for treating fruits :
en
- FR806069A - Front-block tractor comprising the set of special devices assembled to achieve the front traction of vehicles of all tonnages :
en
fr
- US2063249A - Electrical vacuum pump :
en
- US2063497A - Apparatus for making welding electrodes :
en
- US2063126A - Recording chart device :
en
- US2063460A - Automatic head for drum stapling machines :
en
- FR806072A - Method and device for making a lapel on straight picking knitters :
en
fr
- FR806195A - Process for ensuring the inviolability of envelopes or bags :
en
fr
- FR806117A - Stiffening product replacing ordinary tailoring fabrics :
en
fr
- FR806188A - Spool holder for twine, ribbon and other ties :
en
fr
- FR806266A - Device for the uniform distribution of irregularly distributed raw products in a raw products processing plant :
en
fr
- FR806151A - Pocket device for erasing ink :
en
fr
- DE639678C - Fastening of electrotechnical components, such as terminal bases, in their carriers made of insulating material :
de
en
- DE639777C - Adjustable claw coupling for devices for screwing in and out of rail and sleeper screws :
de
en
- FR806343A - Clockwork movement with synchronous adjustment motor :
en
fr
- GB457918A - Improvements relating to the mounting of twist tubes in ring spinning machines :
en
- FR806138A - Preparation of glycols from olefin oxides :
en
fr
- FR806295A - Furnace for the production of sulphurous gas by combustion of sulfur :
en
fr
- US2063013A - Packing can :
en
- US2063077A - Electrical regulating system :
en
- FR806055A - New dyes of the methine series and their production process :
en
fr
- FR806324A - Wetting agents, emulsifiers and dispersants :
en
fr
- GB457932A - Improvements in meat presses :
en
- AU2547335A - Improvements inthe manufacture of metal pipes or pipe sections :
en
- FR806109A - Process for recovering phenol from phenolic water :
en
fr
- US2063321A - Hot air furnace :
en
- US2063558A - Retaining wall :
en
- US2063445A - Momentum-actuated brake apparatus :
en
- US2063464A - Piston assembly :
en
- US2063028A - Compounds of the anthraquinone series and process for preparing them :
en
- US2063493A - Guard for cycle handle bars :
en
- US2063441A - Superheated steam cooling device :
en
- US2063717A - Ashtray for extinguishing cigarettes or cigars :
en
- US2063805A - Jar holder :
en
- DE639549C - Method of manufacturing two-layer rubber sole plates :
de
en
- CA362350A - Wheel ornamental disc :
en
fr
- CA362391A - Bumper :
en
fr
- FR806320A - Lug, connection or similar for cables :
en
fr
- AU137536A - Improvements in and relating to reverberatory furnaces :
en
- FR806135A - Automatic device for dispensing water and other liquids :
en
fr
- US2063009A - Switching and signaling mechanism :
en
- US2063686A - Concealed hinge :
en
- DE639534C - Immersion seal for gas reservoirs :
de
en
- DK52413C - Transport seat for mounting on a bicycle handlebar. :
da
en
- DE639517C - Knife drum for machines for crushing beet and like :
de
en
- DE639712C - Process for the preparation of compounds of 2,4-Dioxo-3, 3-diaethyltetrahydropyridine with Pyrazolonabkoemmlingen :
de
en
- US2063019A - Method of making garter tabs :
en
- US2063082A - Treatment of hydrocarbon oil :
en
- US2063222A - Apparatus for inspecting fluids :
en
- DK52405C - Method of anodic pretreatment by galvanic coating of articles of aluminum or its alloys. :
da
en
- CA362392A - Suction cleaner :
en
fr
- FR806118A - Film drive device in cinematographic devices :
en
fr
- CA362414A - Foot pad :
en
fr
- US2063248A - Frequency changer :
en
- US2063807A - Adjustable tapered roller bearing for pitmans :
en
- DE639722C - Procedure for the operation of thermal columns :
de
en
- AT148005B - Two-drum rotary stencil printer for manual operation. :
de
en
- US2063837A - Condensation product and process :
en
- US2063326A - Filler valve :
en
- US2063280A - Take-up mechanisms for sewing machines :
en
- AT147967B - Hollow stone ceiling. :
de
en
- US2063381A - Lawn sprinkler :
en
- US2063398A - Cutter for buttonhole machines :
en
- US2063613A - Heat regulation for buildings :
en
- US2063244A - Efficiency indicating mechanism for brakes :
en
- CA362461A - Woven wire screen cloth :
en
fr
- AT147951B - Scale arrangement for radios. :
de
en
- AT147979B - Line clamp. :
de
en
- AT148071B - Circuit arrangement for telephone systems with dialer operation. :
de
en
- AT148001B - Method and device for shrinking textile fabrics. :
de
en
- US2063094A - Turbine plant :
en
- US2063349A - Supervisory apparatus :
en
- DE639780C - Telecommunication cable for four-wire carrier frequency operation :
de
en
- CA362399A - Fastener slider :
en
fr
- DE639506C - Process for dewatering suspended peat :
de
en
- US2063632A - Lavatory drain valve :
en
- US2063178A - Photographic objective :
en
- US2063869A - Siccative composition and process of making same :
en
- US2063783A - Air pressure regulating apparatus :
en
- US2063508A - Printing mechanism :
en
- DE639519C - Breastplate harness with cushions for horses :
de
en
- AU43536A - Improvements in or relating to microphones :
en
- DE639752C - Twisting device for the production of viscose crepe yarn :
de
en
- AT148052B - Lubricating device for the pressure bearing of the central wheel of a reduction gear provided with epicycloidal wheels. :
de
en
- DE636372C - Process for the production of flat printing documents for receiving color raster foils to be printed with clichés :
de
en
- DE639600C - Device for the automatic control of path changing vehicles, the axes of which can be adjusted to curve right when traveling by rail by means of a steering car :
de
en
- AU2540035A - Improvements relating to indicia marking of regenerated cellulose andin the manufacture of packages therefrom :
en
- DE639659C - Switch whose contacts are separated underwater :
de
en
- US2063384A - Web splicing device :
en
- CA362378A - Thermionic valve apparatus :
en
fr
- US2063378A - Oil well spider :
en
- AU197636A - Improvements in or relating to jet pumps :
en
- US2063250A - Electrical vacuum pump :
en
- US2063557A - Metal container :
en
- US2063586A - Bearing cage :
en
- FR806149A - Process and machine for homogenizing, refining or smoothing pasty or semi-liquid products :
en
fr
- FR806257A - Manufacturing process of alkaline sub-silicates :
en
fr
- DE639627C - Device for limiting the short-circuit current in direct current systems for tube transmitters :
de
en
- GB457930A - Improvements in or relating to aerial arrangements :
en
- GB457969A - Fastener for removably holding toilet paper, memoranda and like sheets :
en
- GB458066A - Improvements in multiple-electrode electron discharge tubes :
en
- GB457804A - Improvements in and relating to drawing, roving and like textile frames :
en
- GB457993A - Improvement in regulating valve for central heating plants :
en
- FR806292A - Electric turbo-generator group :
en
fr
- GB457895A - Improvements in and relating to electric insulation :
en
- DE639674C - Process for the preparation of therapeutically usable substances containing the anterior pituitary hormone :
de
en
- AT147990B - Cigarette suppressor. :
de
en
- DE639501C - Loosening shoe for hiking pillar :
de
en
- DE639787C - Process for the production of iron leather :
de
en
- FR806251A - Dosing device for powders and seeds :
en
fr
- US2063015A - Eye testing instrument :
en
- US2063189A - Theft alarm :
en
- US2063524A - Electrical amplifier circuit :
en
- US2063863A - Deep-well pump :
en
- GB457955A - Improvements in power transmission arrangements particularly for motor vehicles :
en
- DE639477C - Device for damping spring vibrations, especially for motor vehicles :
de
en
- DE639572C - Magnetron tubes :
de
en
- FR806247A - New wooden clothespin springing from its wood :
en
fr
- AT147956B - Palate plate with reinforcement bar. :
de
en
- AT147988B - Missile with longitudinally adjustable wings. :
de
en
- DE639526C - Process for the joint operation of several chamber or retort furnaces :
de
en
- GB457977A - Improvements in or relating to sight-testing apparatus :
en
- US2063612A - Baseball scoring device :
en
- US2063123A - Shoe cleaning device :
en
- US2063180A - Production of artificial filaments and particularly such as are adapted for use for textile purposes :
en
- US2063310A - Erecting mechanism for folding cameras :
en
- US2063259A - Candy box :
en
- GR6162B - METHOD OF PREPARATION OF CHOCOLATE BY FIGS PROCESSING. :
el
en
- US2063844A - Attachment for sewing machines :
en
- USD102268S - Design foe :
en
- US2063354A - Selective calling circuits :
en
- US2063461A - Isothiourea-isopropylether :
en
- US2063802A - Automatic rod line adjuster :
en
- DE639484C - Auxiliary power device, especially for motor vehicle brakes :
de
en
- GB457831A - Improvements relating to the manufacture of dry animal protein substances :
en
- US2063062A - Suction cleaner :
en
- US2063420A - Halogenated anthraquinone compounds :
en
- US2063591A - Pavement structure and joint therefor :
en
- DE639515C - Conveyor drive with an air reel :
de
en
- AT147962B - Method for securely attaching photographs to identity cards (proof of identity or the like). :
de
en
- AT148092B - Switching device for electric bicycle lights. :
de
en
- DE639605C - Spray system :
de
en
- DE639734C - Process for improving the position of chromed skins :
de
en
- US2063549A - Wind wheel :
en
- US2063634A - Dianthraquinonyl dicarboxylic acids and the process for preparing the same :
en
- CA362340A - Fastening device :
en
fr
- US2063672A - Method of and means for controlling a film of moisture :
en
- FR806194A - Tube for receiving coins or tokens of a single type, superimposed in stacks, and with introduction receptacle, for coin counter device :
en
fr
- DE639700C - Process for heating furnaces equipped with refractory fillers for carrying out gas reactions at a high temperature level :
de
en
- FR806065A - Temperature regulator comprising, as a temperature-responsive element, a liquid whose volume varies under the influence of heat :
en
fr
- DE639585C - Kettle :
de
en
- AT148095B - Indirectly heated cathode for Braun tubes. :
de
en
- US2063502A - Shading lens :
en
- US2063747A - Spring suspension :
en
- US2063468A - Amusement device :
en
- US2063024A - Brake :
en
- US2063836A - Chair seat :
en
- USD102306S - Design for a lady s handbag :
en
- FR806145A - Machine for drying tubers and other roots that have been washed :
en
fr
- GB457971A - A process for the simultaneous coking of hydrocarbons and of mixtures of the resulting distillates with coal :
en
- US2063325A - Process for minimizing temperature stresses in metallic structures and product thereof :
en
- US2063653A - Leather knife :
en
- FR806201A - Improvements to electrodynamic or analog loudspeakers :
en
fr
- FR806307A - Improvements to the order of woodworking machine tools :
en
fr
- DE639608C - Open reed at the top :
de
en
- DE639689C - Large, circular or polygonal aircraft, market or sports hall :
de
en
- DK52410C - Suspended Vehicle Frame for Vehicles. :
da
en
- FR806261A - Electric heating body :
en
fr
- GB457839A - Improvements in or relating to the drive and bearings for swinging half axles for motor vehicles :
en
- US2063184A - Time service system :
en
- US2063510A - Worm gearing :
en
- US2063648A - Electric valve rectifying system :
en
- US2063858A - Dredge bucket :
en
- US2063873A - Cleaning apparatus :
en
- DE639508C - Process for the stabilization of carbamic acid chloride or its alkyl substitution products :
de
en
- US2063192A - Carpet sweeper brush drive mechanism :
en
- US2063775A - Apparatus for indicating and recording the dust content of blast furnace gases :
en
- FR806143A - Box :
en
fr
- DE639495C - Current transformer with split iron core, in which the parts of the iron core are indirectly or directly counter-magnetized by the primary current and the excitation winding of the main cores is fed by a special excitation core :
de
en
- DE639566C - Complete circuit breaker :
de
en
- GB457812A - Improvements in or relating to television and like systems and circuits therefor :
en
- GB457825A - Manufacture of azo-dyestuffs insoluble in water :
en
- GB457887A - Improvements in or relating to heel pads for boots and shoes :
en
- GB457789A - Improvements relating to the treatment of grass :
en
- GB457796A - Improvements in the manufacture and production of colour lakes :
en
- GB457879A - Method for transmitting television :
en
- FR806239A - Circuit and apparatus for operating discharge lamps :
en
fr
- FR806174A - Film camera on reel :
en
fr
- USD102247S - Design foe a textile fabric :
en
- US2063166A - Device for boiling sugar juices to crystals :
en
- FI17268A - Surgeon 's operating table or other similar device :
en
fi
- DE639766C - Electric lightbulb or similar electrical device :
de
en
- FR806176A - Process for manufacturing an engine fuel from coke oven gas or other industrial gases :
en
fr
- DE639598C - Airplane wing :
de
en
- GB457813A - Improvements in and relating to knitted fabrics and knitted articles, particularly stockings, and the method of producing same :
en
- GB458046A - Improvements in and relating to electric keyboard switches :
en
- DE639554C - Grist mill with horizontal shaft :
de
en
- DE639580C - Rotary mirror type multiplier :
de
en
- FR806112A - Wetting, cleaning and dispersive products :
en
fr
- GB457805A - Improvements relating to reflecting signals :
en
- US2063633A - Stitch-down shoe :
en
- US2063789A - Countercurrent apparatus for treating petroleum oil :
en
- FI17282A - Anordning vid förbindningar å vattenledningsrör ochliklik :
en
fi
- US2063547A - Method of and device for packaging laundry :
en
- US2063419A - Screw driver handle :
en
- US2063565A - Glass feeder for suction molds :
en
- US2063792A - Method and apparatus for drying solid sub-divided materials :
en
- US2063838A - Siccative metal salts and method of :
en
- FR806136A - Process for finishing linen fabrics or threads :
en
fr
- DE639738C - Collapsible, mobile serving table :
de
en
- US2063625A - Arch supporter :
en
- DE639557C - Knife with handles pressed from sheet metal :
de
en
- DE639757C - Feeding device for insert tobacco to cigar machines :
de
en
- US2063806A - Burial vault :
en
- US2063727A - Apparatus for transportation and delivery of beer :
en
- FI17273A - Värmepanna för centraluppvärmning :
en
fi
- US2063067A - Lawn mower :
en
- US2063662A - Encased reel :
en
- US2063069A - Tire vulcanizing apparatus :
en
- US2063880A - Lubricating oil :
en
- FR806096A - Tire deflation warning device :
en
fr
- FR806167A - Arrangement of the central part of heat transfer devices in a spiral shape :
en
fr
- GB458072A - Improvements in or relating to coin-actuated mechanism for electricity and similar meters :
en
- FR806231A - Electrically heated water heater device :
en
fr
- FR806091A - Regulator device for controlling motor vehicles with hydraulic transmission :
en
fr
- USD102259S - Design for a textile fabric or :
en
- DE639742C - Measuring and degassing device for flowing liquids :
de
en
- FR806243A - Automatic shut-off device for the drive mechanism of sound recording reproducing apparatus :
en
fr
- DE639593C - Self-collecting fuel tank driven by an electric motor with auxiliary pressure fluid :
de
en
- FR806240A - Distributor-distributor device, in particular for distributing and distributing the yeast in the bread dough :
en
fr
- FR806161A - connecting and articulation element for articulated shutter slats, and resulting shutter :
en
fr
- FR806344A - Improvements made to diaphragm pumps, in particular those supplying carburettors with additional fuel :
en
fr
- GB458006A - Improvements in universal couplings :
en
- FI17292A - Spring with support frames for two-wheeled prams :
en
fi
- US2063031A - Heating apparatus :
en
- US2063576A - Cup dispenser :
en
- US2063043A - Respiration method and apparatus :
en
- FR806277A - :
fr
- GB457800A - Improvements in or relating to television receiving systems :
en
- FR806221A - Folding chock for airplanes :
en
fr
- FR806237A - Improvements to closed bodywork, in particular for motor vehicles :
en
fr
- FR806111A - Door and tie device :
en
fr
- DE639724C - Instrument transformers, in particular voltage transformers :
de
en
- FR806060A - Method and device for the metallization of strip :
en
fr
- FR806183A - Improvements made to means of controlling the opening of parachute bags :
en
fr
- FR806196A - Improvements to suction cups used in rooms for the evacuation of fumes, smoke, odors, etc. :
en
fr
- GB457863A - Improvements in or relating to illuminating devices :
en
- GB457890A - Improvements in heat storing apparatus :
en
- FR806113A - Method and device for diaphragm lenses :
en
fr
- DE639790C - Winch :
de
en
- GB457803A - Building-up of highly sensitive thermionic cascade amplifiers :
en
- DE639730C - Process for the preparation of anthraquinone dyes :
de
en
- GB457985A - Improvements in servo brake mechanism :
en
- GB457801A - Improvements in or relating to the pneumatic separation of materials of different specific gravities and sizes :
en
- FR806119A - Radiant superheater intended primarily for locomotives :
en
fr
- GB457954A - Improvements in and relating to apparatus for testing electric lamp bulbs and similar articles for leaks :
en
- GB458018A - Control device for aerial winding mechanism on aircraft :
en
- AT147996B - Manufacture of rolls made of alloyed steels, with or without subsequent surface hardening, for cold rolling metals, in particular steel and iron alloys. :
de
en
- DE639570C - Mounting of system parts in discharge vessels :
de
en
- AT148010B - Bracket for women's handbags, money bags or the like. :
de
en
- AU516136A - An improved method of or process for obtaining gluten from wheaten flour :
en
- DE639607C - Process for improving the binding properties of tars :
de
en
- GB457944A - Tea-brewing apparatus :
en
- AT147998B - Method and device for the continuous distillation and splitting of petroleum and tars in several successive stages of increasing pressure. :
de
en
- DE639535C - Process for washing and carbonizing raw wool :
de
en
- US2063371A - Escapement device :
en
- US2063579A - Furnace :
en
- US2063042A - Shoe heel structure :
en
- US2063646A - Cooling unit :
en
- US2063302A - Oxidation catalyst and method of making the same :
en
- US2063324A - Method for regulating the pretreating and esterifying of cellulose :
en
- US2063719A - Stabilizing device for vehicles :
en
- FR806255A - Improvements to the process and devices for manufacturing rubber articles, in particular shoes :
en
fr
- US2063477A - Supercharging system for aircraft :
en
- USD102285S - Design for a stocking :
en
- USD102296S - Design for a textile fabric :
en
- GB457992A - Gravity gate and door fastener :
en
- FR806074A - Enhancements to wedge locks :
en
fr
- GB457818A - Improvements in and relating to the moulds of typographical slug-casting machines :
en
- GB457921A - Improvements in collars, cuffs and stiffening fabrics therefor :
en
- GB458040A - Improvements in cigar and cigarette ash trays :
en
- DE639623C - Production of concentrated nitric acid :
de
en
- CA362386A - Surface metal removing apparatus :
en
fr
- FR806290A - Automatic electric current switch :
en
fr
- US2063287A - Calculating device :
en
- US2063076A - Electrically operated signal :
en
- FR806241A - Mount for mounting vehicle headlights :
en
fr
- FR806327A - Dyes of the anthraquinone series and their preparation process :
en
fr
- US2063822A - Plant protective device :
en
- DE639756C - Reversible and steering vehicle toys :
de
en
- GB457864A - Edge runner mills :
en
- GB457956A - Improvements in or relating to eye-glasses or spectacles :
en
- CA362474A - Roadway heating apparatus :
en
fr
- GB458000A - Manufacture of glyoxal-semi-acetals :
en
- AT148048B - Shut-off valve. :
de
en
- CA362498A - Engine governor :
en
fr
- CA362437A - Electric conversion system :
en
fr
- GB458082A - Improvements in or relating to the manufacture of sliding clasp fasteners :
en
- AT147983B - Device for measuring the distance and for drawing parallel lines. :
de
en
- FI17297A - Rengöringsmedel :
en
fi
- CA362481A - Street reflector sign :
en
fr
- US2063387A - Method of repairing a rail joint :
en
- AU198336A - Improvements in and connected with spray mechanism :
en
- DK52396C - Method and Apparatus for Drainage of Aqueous or Water- and Oil-Containing Substances. :
da
en
- AT148002B - Elastic yarn and process for its manufacture. :
de
en
- USD102287S - Design foe a jewelry finding for :
en
- US2063264A - Sewing machine :
en
- US2063683A - Sleeve stretcher :
en
- US2063470A - Method of making copper sheathed steel core cables :
en
- US2063861A - Process of refining petroleum oil :
en
- DE639586C - Soundproof ceilings or walls made of shaped stones :
de
en
- US2063819A - Portable table :
en
- US2063211A - Naphthalene derivatives :
en
- US2063692A - Food preparer :
en
- US2063308A - Call transmitter :
en
- US2063459A - Coilable measuring device :
en
- US2063803A - Drinking tube :
en
- GB457936A - Improvements in exhaust pipes for internal combustion engines :
en
- US2063323A - Telephone message recorder :
en
- US2063726A - Weaving device :
en
- DE639556C - Process and device for the production of sulphite pulp :
de
en
- US2063010A - Fireproof building construction :
en
- US2063167A - Lasting tool :
en
- DE639567C - counter :
de
en
- US2063103A - Cigarette case and match box :
en
- US2063105A - Pneumatic tire cover :
en
- DK52408C - Procedure for the manufacture of artificial casings, wires and membranes of skin paste. :
da
en
- FR806296A - Driving force derived from the weight of vehicles and pedestrians :
en
fr
- US2063218A - Antiseptic or medicated dressing or material and the manufacture thereof :
en
- US2063845A - Attachment for sewing machines :
en
- USRE20199E - Carrying mechanism for tabulating :
en
- US2063766A - Saw handle :
en
- GB458259A - Improvements in or relating to shelves for accommodating shaving articles :
en
- AT148043B - High pressure lubrication device. :
de
en
- FR806228A - Timing rocker arm for internal combustion engines and similar applications :
en
fr
- GB458067A - Threadless tube connection :
en
- DE639668C - Incombustible, especially ceramic wick for cooking, heating and lighting devices :
de
en
- GB457906A - Improvements in or relating to lubricating devices :
en
- US2063737A - F a hart :
en
- US2063418A - Cabinet air-conditioner :
en
- US2063651A - Container lifting device :
en
- GB458088A - Improvements in motor vehicle transmission controls :
en
- DE639759C - Excavation wall with ramming beams :
de
en
- DE639621C - Buttonhole reinforcement for paper collars covered with fabric :
de
en
- GB457942A - Improvements in or relating to the dyeing of fibrous materials :
en
- GB458057A - Improvements in and relating to earth-excavating scrapers :
en
- FR806099A - Litter :
en
fr
- GB457902A - A process for the recovery of crude precious metals :
en
- GB457933A - Improvements in the production of textile threads and fabrics made of or containing cellulose esters or ethers :
en