• FR50364E - Improvements to the parachutes allowing the user to float in the air and on the water while ensuring his direction : en fr
  • GB519854A - Improvements in and relating to vacuum electric discharge devices : en
  • GB520037A - Improvements in photographic photo-electric exposure meters : en
  • DE689970C - Two-stage liquid ring compressor : de en
  • US2196200A - Sign : en
  • US2196650A - Mechanical dehydration apparatus : en
  • GB519951A - Improvements in or relating to coin freed vending machines : en
  • GB519988A - Improvements in tables : en
  • US2196543A - Automatic light for spectacles : en
  • US2196612A - Web replenishing mechanism and control system : en
  • US2196704A - Windbreak for oil derricks : en
  • US2196788A - Nonbleeding blue print and process of making the same : en
  • US2196932A - Pressure responsive indicating instrument : en
  • GB519826A - Improvements in or relating to plunger pumps : en
  • GB520016A - Improvements in or relating to rolling or other rotary piston compressors : en
  • FR854249A - Improved exhaustion system by maceration of grape marcs, apples and other fruits or plants : en fr
  • US2196678A - Printing machine : en
  • US2196875A - Bronze bearing and method of manufacture : en
  • FR854246A - Improvements to coupling systems in cable carriers : en fr
  • FR50365E - Automatic lock control device : en fr
  • DE690002C - Jackhammer, especially for mining operations : de en
  • FR854262A - Hydraulic rotary brake : en fr
  • GB519920A - Improvements in or relating to darts : en
  • GB519974A - Method of and means for reducing disturbances in wireless reception : en
  • US2196663A - Hand dipping rack : en
  • US2196830A - Photoelectric cell : en
  • US2196960A - Tube quenching apparatus : en
  • US2196374A - Method of dewaxing mineral oil : en
  • US2196809A - Telemetric system : en
  • FR50354E - Method and device for the rational reprofiling of pavements : en fr
  • GB519954A - An improved synthetic material particularly for building purposes : en
  • US2196949A - Process of treating magnesia-containing limestones : en
  • CA387932A - Detector network : en fr
  • GB519866A - Improvements in or relating to damping of vibrations in air-screws : en
  • US2196726A - Window fastener : en
  • AU168939A - Improved harrow : en
  • GB519935A - Improvements in or relating to internal-combustion engines : en
  • USD119896S - Design for a lineman s climber : en
  • CA387841A - Halogenation process : en fr
  • CA387880A - Circuit breaker : en fr
  • US2196959A - Discharge apparatus for fluids and semifluid substances : en
  • AU482739A - Improvements in or relating to metal handled toolsand method of making and assembling thesame : en
  • CA387965A - Anthraquinone series compound formation : en fr
  • FR854303A - Laundry dryer : en fr
  • FR854282A - Hydraulic machine : en fr
  • FR854310A - Grinding process and cylinders for its application : en fr
  • GB520062A - Metal base for electric discharge tubes : en
  • US2196520A - Brake mechanism : en
  • DE689973C - Armchair bed : de en
  • DK57468C - Procedure for the manufacture of soap products. : da en
  • US2196500A - Fuel pump : en
  • US2196317A - Leakage testing machine : en
  • US2196680A - Regulated rectifier circuit : en
  • GB519992A - Improvements in or relating to portable electric lamps : en
  • GR8943B - PERFECTIONS IN OR IN RELATION TO STORAGE CONTAINERS. : el en
  • DE690001C - Water reserve : de en
  • DE689935C - thresher : de en
  • FR854217A - Intermediate products, dyes derived therefrom and processes for their preparation : en fr
  • AT158360B - Stop wedge for gate valve. : de en
  • AT158446B - Automatic or motorized machine gun with two alternately firing barrels. : de en
  • FR854256A - Improvements to the industrial preparation of bacillus delbru: cki and its lactic acid in the presence of sugars : en fr
  • US2196600A - Method and apparatus for treating strip : en
  • AT158424B - Knife roller, in particular for tobacco cutting machines. : de en
  • AT158411B - Process for the production of welded masses using phenol carbonyl condensation products. : de en
  • USD119878S - Glider or similar article : en
  • AU110233B2 - Improvements in or relating to condensation products essentially corresponding to tocopherols : en
  • CA387842A - Cartridge chemical refrigerator : en fr
  • AT158368B - Method of scanning films for television broadcasts. : de en
  • AT158381B - Cooling bed for cooling pipes. : de en
  • FR854363A - Improvements to electric resistance welding machines : en fr
  • FR854399A - Anti-breakage device for the protection of friable materials during loading : en fr
  • CA387928A - Radio receiver : en fr
  • US2196458A - Snow tractor : en
  • US2196578A - Battery housing : en
  • DE690030C - Tin can with a folded ring insert : de en
  • FR854304A - Accounting machine, making it possible in particular to make inscriptions on perforated cards : en fr
  • US2196315A - Friction shock absorbing mechanism : en
  • AU110285B2 - Improvements in and relating to line safeguards in systems of remote control of electrical substations : en
  • GB519880A - Coating aluminium bronze parts of engines : en
  • CA387892A - Cathode ray tube : en fr
  • DE690020C - Safety device against the consequences of late ignition or incorrect ignition in automatic oil firing systems : de en
  • US2196731A - Method of forming automobile steering wheel hubs : en
  • US2196741A - Double sheet stop : en
  • US2196331A - Liquid congealing apparatus : en
  • DK57464C - Clamp for Connecting Electrical Wires. : da en
  • FR854288A - Bottle : en fr
  • CA387870A - Electric fuse device : en fr
  • DE689978C - Device for determining the internal friction of materials on which the test specimen is excited by alternating lines : de en
  • AU450039A - Improved method of manufacturing bilged metal vessels : en
  • US2196312A - Sheet metal nut : en
  • US2196950A - Photographic printing process : en
  • DE690032C - Padlock : de en
  • US2196569A - Friction disk and method of making the same : en
  • US2196941A - Positioning means for welding devices : en
  • CA387850A - Fuel oil burner : en fr
  • GR8929B - ECONOMY ACHIEVEMENT SYSTEM IN THE OPERATION OF POWER ENGINES THROUGH THE USE OF A CLOSED HEATING CIRCUIT SYSTEM. : el en
  • US2196625A - Racket press : en
  • US2196762A - Denatured alcohol containing a chloroethylene : en
  • US2196453A - Jet pump : en
  • US2196660A - Transmission : en
  • US2196483A - Leaf holding device : en
  • US2196928A - Fish trap : en
  • DE689752C - Process for the production of absorption masses for carbonic acid and water vapor for the purification of breathable air : de en
  • FR854323A - Method and device for the electroplating reproduction of sound recording tapes by mechanical means : en fr
  • GB519892A - Apparatus for clamping mirror-script originals in duplicating machines : en
  • US2196400A - Motion picture light beam protecting system : en
  • CA387885A - Potential source compensation : en fr
  • AU155039A - Methods and systems for television communications : en
  • US2196791A - Cotton cleaner : en
  • DE689972C - Method and shape for the production of hollow glass bodies with seamless external threads : de en
  • US2196753A - Yarn conditioning process : en
  • FR50358E - Shot counter for automatic firearms : en fr
  • US2196721A - Dispensing cap : en
  • USD119844S - Design for a casing fob : en
  • US2196337A - Flexible cup : en
  • US2196559A - Combined raw stock and package dyeing apparatus : en
  • US2196766A - Expansion joint : en
  • US2196926A - Reverse acting relay : en
  • US2196698A - Parkway cable outlet head : en
  • US2196201A - Heat indicator : en
  • US2196388A - Cushion seal bearing : en
  • US2196961A - Mechanical burglar alarm : en
  • AT158433B - Tubular lightweight construction material part, in particular for building aircraft. : de en
  • US2196723A - Apparatus for platting line maps from aerial photographs : en
  • US2196785A - Rubber stopper for bottles, jars, vessels, and like containers : en
  • GB519819A - Improvements in heat regulators for sterilizing and other apparatus in which liquid is heated : en
  • USD119917S - Design for a dress : en
  • CA387916A - Tactual signal : en fr
  • US2196375A - Braun tube with synchronizing electrode : en
  • FR854276A - Current supply system : en fr
  • DE689999C - Process for the production of printable gelatin reliefs : de en
  • FR854250A - Removable connector for pipes : en fr
  • DE689600C - that contain an olefinic double bond in the molecule, with aromatic or mixed aromatic-alicyclic hydrocarbons : de en
  • CA387866A - Hydrocarbon processing : en fr
  • DE689990C - Device for multiple transmission in which a carrier current is used to transmit modulation frequencies and key pulses at the same time : de en
  • FR854358A - Improvements made to flow indicators, and similar devices, for gaseous or liquid fluids : en fr
  • DE665925C - Trickle system for cooling towers with parallel, horizontal members consisting of vertical or almost vertical lattice walls : de en
  • FR854239A - Machine for the manufacture of novelty articles and in particular of imitation furs : en fr
  • AU139639A - Low temperature process of sterilization of liquids and autodigestion of putrescing substances therein and products of said process : en
  • US2196367A - Resin emulsion : en
  • USD119897S - Design fob a sachet bag or similar article : en
  • AU525438A - Improvements in or relating to electrical condensers : en
  • CA387861A - Tobacco pouch : en fr
  • DE690003C - Conveyor belt for underground mining operations with a conveying lower run : de en
  • DE690024C - : de en
  • AT158416B - Process for the production of catalysts for the catalytic production of alcohols from carbon monoxide and hydrogen. : de en
  • US2196304A - Copper silver alloy : en
  • US2196671A - Thermostatic element : en
  • USD119898S - Sachet bag or similar article : en
  • CA387852A - Machine gun mounting : en fr
  • US2196230A - Artificial miniature landscape : en
  • US2196207A - Manufacture of metal writing pens : en
  • US2196910A - Wrapping machine : en
  • AT158392B - Process for the production of porous sliding bodies and bearing shell produced thereafter. : de en
  • GB519835A - Improvements in or relating to the treatment of dough or other plastic compositions : en
  • GB520026A - Improvements in and relating to common crossings, and the like for railways and the like : en
  • AT158400B - Process for the deposition of tantalum from niobium and alloys containing tantalum. : de en
  • GB520068A - Valve means : en
  • AT158388B - Process for the finishing of fibers, yarns and other fiber composites. : de en
  • DE690027C - Jet pipe, especially for fire extinguishing purposes : de en
  • DK57459C - Automatic System for Entering or Registering Dates. : da en
  • DE689997C - Process for stabilizing polyisobutylenes : de en
  • DE689914C - Light switch with a protective cap designed as a rotary handle : de en
  • US2196728A - Automatic feed for cotton gins : en
  • AU136139A - Improvements in or relating to press for cutting leather or the like : en
  • CA387947A - Electron discharge device : en fr
  • GB519909A - Improvements in or relating to drawing boards : en
  • CA387874A - Electric lamp and mounting : en fr
  • US2196316A - Gas control mechanism : en
  • US2196624A - Protective mat for stoves : en
  • US2196257A - Track system for toy trains : en
  • US2196248A - Combined amplifier-rectifier circuits : en
  • US2196303A - Silver copper alloy : en
  • US2196560A - Electric vibrating scraper : en
  • US2196750A - Yarn conditioning process : en
  • US2196938A - Dead end clamp : en
  • AT158361B - Safety valve for high pressure lines of pumps, in particular of transfer pumps for high-pressure gases. : de en
  • FR854361A - : fr
  • US2196629A - Photographic printing apparatus : en
  • US2196883A - Electromagnetic control device : en
  • AT158481B - Braking device. : de en
  • US2196471A - Pile cutter : en
  • US2196846A - Depitching apparatus : en
  • US2196742A - Seamless fishing rod : en
  • US2196265A - Releasable catch means for power operated casket-carrying tables or the like : en
  • US2196528A - Knuckle anchor for whipstocks : en
  • US2196314A - Method of measuring the inherent terrestrial magnetism of the earth's crust : en
  • FR854339A - Arrangement for the compensation of harmonics in transformers and reactors : en fr
  • US2196524A - Hair curling device : en
  • US2196868A - Alternating current circuit breaker : en
  • USD119890S - Combination desk unit or similar article : en
  • US2196386A - Bookbinding : en
  • FR854329A - Method and apparatus for exploring boreholes : en fr
  • GB519953A - An improved electrical alarm for indicating failure of a supply current : en
  • GR8939B - METHOD FOR THE PREPARATION OF AMMONIE NITRATE. : el en
  • US2196416A - Cam construction : en
  • FR854296A - Process for the preparation of a stable dispersion of bitumen and for the application of this dispersion to the preparation of mixtures of cement and bitumen : en fr
  • GB519993A - Improvements in or relating to portable electric lamps : en
  • US2196324A - Draft and buffing gear : en
  • US2196378A - Core plug : en
  • GB520063A - Improvements in or relating to dry shaving devices : en
  • US2196536A - Means for gasifying liquid fuels : en
  • AU110217B2 - Improvements relating to controls of aircraft : en
  • US2196539A - Heat exchange device : en
  • AU110262B2 - Improvements in or relating to vehicles : en
  • DE689968C - n for arc welding : de en
  • GB519986A - Improvements in the production of crepe effects on fabrics : en
  • US2196605A - Variable-speed device having two movable flanges : en
  • USD119892S - Combined dial and escutcheon for combination locks : en
  • CA387868A - Metal extrusion press : en fr
  • US2196765A - Fishline reel : en
  • US2196898A - Electric integrating device : en
  • DE689988C - Process for making carbonless papers : de en
  • AU110228B2 - Improvements in and relating to race starting machines : en
  • AT158494B - Reinforced concrete ribbed ceiling. : de en
  • GB519829A - Improvements in or relating to machines for making pipes : en
  • GB519855A - Blended fuels and methods of combining the ingredients of same : en
  • US2196276A - Variable selectivity circuits : en
  • US2196487A - Paper handling mechanism for accounting machines : en
  • DE689924C - Process for the production of chromating dyes of the triphenylmethane series : de en
  • GB519830A - Improvements in and relating to photoelectric cells : en
  • US2196724A - Stove : en
  • US2196243A - Sealing for paperboard containers : en
  • US2196262A - Apparatus for forming metal bodies : en
  • AT158487B - Process for changing the properties of polyvinyl compounds. : de en
  • CA387908A - Multiplying machine : en fr
  • FR854381A - Anti-breakage device for the protection of friable materials during their loading into containers : en fr
  • US2196729A - Garment hanger : en
  • USD119842S - Design fok- a beater for mixing machines : en
  • USD119910S - Dress ensemble : en
  • US2196392A - Ultra high frequency oscillator system : en
  • US2196466A - Radio tube testing apparatus : en
  • US2196472A - Fishing apparatus : en
  • GB519927A - Improvements in or relating to winches or the like : en
  • US2196277A - Molded lignocellulosic material and method of making same : en
  • DE690034C - Shoelace made from woven braided straps : de en
  • FR854357A - rotary elevator for washing motor vehicles and other applications : en fr
  • GB520031A - Improvements in ovens and like furnaces : en
  • FR854379A - Improvements to the spreading of viscous products : en fr
  • GB520018A - Serving devices : en
  • FR854260A - Improvements to endless track vehicles : en fr
  • US2196464A - Method for boiler repairs : en
  • US2196580A - Production of useful chemicals from isomeric mono - nitro - ortho - dichlorobenzene mixtures : en
  • USD119895S - Spoon or other article of flatware : en
  • US2196410A - Adjustable draft hitch for tractors : en
  • US2196438A - Hair curler : en
  • US2196810A - Attachment to ironing machines : en
  • US2196931A - Fluid flow mechanism : en
  • US2196480A - Motion picture projection machine : en
  • AU110236B2 - Improvements in or relating to packing rings for pistons andthe like : en
  • USD119861S - Design for a display case for a wrist watch : en
  • USD119884S - Tom and jerry bowl : en
  • DE689927C - Formation of the Leitkanaele behind the impeller of a centrifugal fan : de en
  • GB519846A - Improvements in and relating to thermionic amplifying systems : en
  • FR854202A - Improvements made to nozzles whose noses are subject to wear, in particular those for blast furnaces : en fr
  • FR854295A - Screw socket for incandescent electric lamps : en fr
  • US2196807A - Waterproof covering roofs, etc. : en
  • AT158436B - Suspension and release device for drop loads on aircraft. : de en
  • AT158408B - Process for the preparation of 3-keto acid lactones of the sugar series or their endiols. : de en
  • AU256039A - Improvements in luminescent materials : en
  • US2196309A - Machine for shaping uppers over lasts : en
  • US2196683A - Multitubular heat interchanger : en
  • US2196592A - Fire extinguishing system : en
  • USD119885S - Design for a sandal : en
  • US2196267A - Fibrous roofing material : en
  • AU110250B2 - Improvements in or relating to pipe couplings : en
  • AU113763B2 - Improvements relating to fibres for spinning andother purposes : en
  • DE689923C - Process for the preparation of monoazo dyes : de en
  • US2196563A - Arrangement for driving the propeller of an aircraft : en
  • CA387831A - Sanding machine : en fr
  • CA387949A - Fire-resistant, heat and sound insulating board : en fr
  • US2196606A - Variable speed drive : en
  • AT158387B - Process for the refinement of natural or artificial fibers. : de en
  • AU110292B2 - Methods and systems for television communication : en
  • DE689987C - Sequence of coke ejection with chamber ovens arranged in batteries for the production of coke and gas : de en
  • DE689928C - Process for the production of bobbins with outwardly curved edges in rayon spinning machines : de en
  • GB519984A - An improved wardrobe case, trunk or the like : en
  • CA387859A - Roof and wall covering : en fr
  • AU138339A - Improvements in or relating to vehicles : en
  • GB520053A - Wheel discs : en
  • AT158425B - Process for the production of fiber material from scrap rubber with fabric inserts. : de en
  • US2196225A - Bumper device for automotive vehicles : en
  • AT158418B - Process for producing water gas from bituminous fuels. : de en
  • AT158477B - Device with an electric discharge tube. : de en
  • US2196182A - Method of opening cans : en
  • US2196711A - Fastening device : en
  • USD119909S - Design fob a dress : en
  • US2196446A - Row crop harvesting implement : en
  • US2196473A - Air conditioning : en
  • US2196871A - Electric regulator : en
  • US2196577A - Process for forming plastic sheet stock : en
  • AT158371B - Electrostatic relay or measuring device with two capacitor plates isolated from one another. : de en
  • AU110245B2 - Improved rubber composition : en
  • AU37439A - Improvements in or relating to resonant lines : en
  • US2196298A - Instruction chart for first aid : en
  • US2196801A - Vanity case and other containers : en
  • US2196835A - Core molding apparatus : en
  • US2196860A - Internal combustion engine : en
  • US2196630A - Process of producing soft luster artificial silk : en
  • CA387856A - Character or design reproducing apparatus : en fr
  • US2196617A - Variable pitter : en
  • US2196917A - Means for producing a seed carrier : en
  • AT158438B - Metal shell fuselage for aircraft. : de en
  • FR854384A - Toy : en fr
  • GB520017A - Improvements in laundry pressing machines : en
  • US2196589A - Impact tool : en
  • US2196380A - Automatic toaster : en
  • US2196310A - Air cooler : en
  • USD119920S - Design for a cabpet ob similar article : en
  • US2196372A - Ash receptacle and assembly : en
  • US2196692A - Coating device : en
  • US2196857A - Rotary hoe wheel : en
  • AT158486B - Process for the preparation of mixtures suitable for the production of rubber goods. : de en
  • AU154839A - Improvements in or relating to telephone transmitters : en
  • AT158442B - Rail fastening on an iron base using a clamping bracket and a track regulator. : de en
  • DE690000C - Machine for clipping sugar plates and packaging the sugar pieces : de en
  • USD119871S - Design for a closet bowl : en
  • US2196218A - Flat knitting machine : en
  • US2196246A - Manufacture of chemically pure hydrochloric acid : en
  • US2196661A - Circulating well packer : en
  • US2196285A - Fluid flow measuring device : en
  • CA387912A - Carbonaceous material destructive hydrogenation : en fr
  • AU193039A - Improvement in metal shelving : en
  • DE690008C - Stamp device with individual interchangeable stamps for the production of multi-digit stamps on objects made of metal : de en
  • US2196482A - Package for carbon paper : en
  • US2196382A - Accounting and the uke machines : en
  • US2196515A - Orthodontic appliance and method of producing the same : en
  • USD119848S - Design for a handbag : en
  • AU142039A - Improvements in and relating to loudspeakers : en
  • GB519919A - Improvements in electric pressure detectors : en
  • GB519930A - Improvements in and relating to devices adapted to function as hydraulic pressure accumulators : en
  • AU429539A - Improvements in and relating to tank furnaces for glass : en
  • US2196300A - Gelatin : en
  • IE15786L - Furnaces producing sulphurous gases : en
  • US2196901A - Photographic developer : en
  • CA387854A - Impulse neutralizer : en fr
  • AU144339A - Improvements in screw stoppers for bottles, tubes and containers in general : en
  • AU110242B2 - Indicating devices for radio receivers : en
  • US2196266A - Filter system for multiple channel amplifiers : en
  • US2196176A - Method and means for cleaning beer lines : en
  • US2196529A - Pouring handle : en
  • US2196878A - Process of purifying absorbent menstruums : en
  • CA387886A - Voltage regulator : en fr
  • DE689915C - switch electrical circuits with high currents : de en
  • US2196823A - Cloth laying machine : en
  • AT158429B - Method and device for the production of collector plates. : de en
  • AT158463B - Fishing line winch. : de en
  • CA387901A - Continuous metal extrusion machine : en fr
  • US2196197A - System of control : en
  • US2196282A - Adjustable gas burner : en
  • US2196819A - Propeller : en
  • USD119888S - Design for a clock : en
  • AT158485B - Process for the saccharification of cellulose and the like Like. By pressure percolation with dilute acids and further processing of the resulting sugar wort. : de en
  • AT158483B - Electric discharge tube. : de en
  • US2196751A - Plasticized cellulose derivative composition : en
  • AU143539A - Improvements in or relating to socket devices for receiving electron discharge tubes andother devices having terminal pins or prongs : en
  • DE689954C - Device for causing the forward and backward movement of shafts on looms : de en
  • DE689974C - Ceiling construction for hall structures : de en
  • AU389839A - Friction gear combination for marine andother uses : en
  • CA387826A - Heat insulating material : en fr
  • AT158435B - Airplane wing with a rear auxiliary wing that can be adjusted as a landing flap and aileron. : de en
  • AU155139A - Methods and systems for television communication : en
  • US2196286A - Fabric : en
  • US2196943A - Drip collector : en
  • DE689996C - Tooth bracket made of metal band : de en
  • GB520003A - Improvements in or relating to the runners of sliding fasteners : en
  • US2196425A - Valve for water meters : en
  • US2196880A - Ballast cleaning machine : en
  • US2196390A - Elevator for grain or the like : en
  • US2196798A - Tap or valve : en
  • US2196946A - Alighting gear for aircraft : en
  • CA387898A - Silver halide emulsion : en fr
  • FR854383A - Electric wave transmission system : en fr
  • US2196457A - Process for separating and concentrating minerals : en
  • US2196800A - Spraying device : en
  • CA387930A - Electric discharge tube : en fr
  • CA387941A - Ball joint : en fr
  • CA387950A - Furnace wall support : en fr
  • US2196311A - Boring tool : en
  • US2196566A - Dental plate case : en
  • AT158461B - Temperature regulators, especially for milk heaters. : de en
  • CA387958A - Yarn processing : en fr
  • US2196873A - Combined heating and cooling : en
  • US2196633A - Controlling flowing web : en
  • AT158399B - Iron or steel bearings and process for their manufacture. : de en
  • CA387869A - Electric discharge device : en fr
  • US2196613A - Apparatus for determining the percentage, by weight, of linters, on cottonseed : en
  • AT158404B - Welding electrode for welding highly stressed steels. : de en
  • FR854315A - Improvements to scales : en fr
  • DE687813C - Arrangement for the optical generation of the synchronization pulses with the help of the image decomposition openings of a perforated disc : de en
  • GB520009A - Improvements in holders for sensitised films or plates for use in photographic cameras : en
  • CA387959A - Cellulosic material : en fr
  • US2196885A - Readily soluble basic coloring matter : en
  • US2196459A - Extensible vacuum cleaner conduit : en
  • AT158448B - Gas pistol. : de en
  • US2196653A - Cementing, washing, and acidizing retainer for perforated well casings : en
  • FR854367A - Insect repellent : en fr
  • US2196734A - Colored photographic image from hydrazine compounds : en
  • AT158370B - Secondary emission enhancer. : de en
  • AU126539A - Anew device for assisting the propulsion of bicycles : en
  • AT158491B - Relay switching controlled by photocells. : de en
  • GB519905A - Improvements in or relating to radio receiving sets : en
  • GR8936B - METHOD AND APPARATUS FOR THE MANUFACTURE OF RIBROCIMENT PIPES FOR CENTRIFICATION. : el en
  • FR50395E - Pliers for tensioning cables : en fr
  • GB519867A - A machine for and a method of knitting hosiery and other fabrics : en
  • DE690013C - Method for measuring the afterimage quality in duplex telegraph systems : de en
  • US2196214A - Lighting fixture : en
  • GR8937B - ARMORED PORTABLE CHAMBER FOR PROTECTION OF MISSION FRAGMENTS, USED AS A SHELTER AGAINST AIR STRANGERS AND ATTACKERS. : el en
  • AT158493B - Screen for projection through, preferably of television pictures. : de en
  • CA387933A - Wall plug : en fr
  • US2196326A - Two-level edge guide : en
  • US2196775A - Subbing photographic film : en
  • US2196681A - Apparatus for sampling liquids : en
  • US2196811A - Electric valve circuit : en
  • US2196258A - Method of molding ceramic articles : en
  • US2196412A - Dampener for printing presses : en
  • US2196486A - Metallic jar : en
  • US2196956A - Belt lacing apparatus : en
  • DE690005C - Self-sealing coke oven door under tension : de en
  • GB519895A - Improvements in or relating to the sensitizing of photographic emulsions : en
  • AT158406B - Process for the preparation of sulfonic acids of higher molecular weight acylated aliphatic amino ethers or their alkali salts. : de en
  • US2196588A - Electroplating : en
  • US2196594A - Concentration of caustic : en
  • US2196906A - Method and apparatus for testing eyes : en
  • US2196281A - Purification of gases : en
  • US2196499A - Device to aid in hanging transformers on crossbars : en
  • US2196844A - Wave amplifying system : en
  • US2196848A - Means for and method of filtering : en
  • AT158372B - Circuit arrangement for telecommunication systems with dialer operation and devices for the automatic notification of a subscriber who is prevented from establishing a connection when the connection path becomes free. : de en
  • AT158403B - Process for the preservation of green fodder. : de en
  • DE689991C - Procedure for eliminating the zero point error at Braunschen Roehren : de en
  • AT158395B - Sulfur steels with high corrosion resistance. : de en
  • GB519936A - Improvements in or relating to submarine mines : en
  • US2196930A - Fluid pressure system : en
  • GB519937A - Improvements in or relating to panic bolts or emergency exit fastenings : en
  • DE689905C - Resilient pit stamp : de en
  • GB519833A - Improvements relating to loom dobbies : en
  • GB519998A - Improvements in or relating to the plasticizing of rubber : en
  • GR8926B - TYPE OF TEXTILE SITE. : el en
  • CA387860A - Tamper-proof container : en fr
  • GB520006A - Improvements in catapults for launching aeroplanes : en
  • FR854259A - Fuel tap : en fr
  • US2196191A - Welding process : en
  • US2196598A - Rock drill bit : en
  • GB520070A - Improvements in and relating to cigarette packages : en
  • GB519896A - Improvements in or relating to the addition of liquid treating agents in purifying or otherwise treating water : en
  • CA387894A - Gas generator : en fr
  • AU275639A - Improvements in or relating to condensation products essentially corresponding to tocopherols : en
  • DK57476C - Procedure for Preserving (Ensiling) Green Food. : da en
  • GB519904A - Improvements in or relating to electron discharge devices : en
  • GB520005A - Asymmetrical resistance : en
  • CA387900A - Aircraft coupe top release device : en fr
  • DE690021C - Impression spoon for dental purposes with wall parts that can be changed in height to change the depth of the impression spoon : de en
  • FR50388E - Automatic control gear for reproducing machines : en fr
  • CA387929A - Electrode system for frequency oscillations : en fr
  • CA387939A - Refrigerator car : en fr
  • CA387913A - Hosiery : en fr
  • US2196186A - Heat exchange element and process of making same : en
  • US2196273A - Leathered let-out fur fox tail : en
  • FR50351E - Improvements to t.s.f. with combined send and receive : en fr
  • US2196627A - Dog leash : en
  • US2196877A - Closure : en
  • US2196657A - Well cementing apparatus : en
  • US2196669A - Fluid meter : en
  • US2196826A - Hot water radiator : en
  • FR50359E - Improvements to protective clothing against fire and gases : en fr
  • DE690047C - Production of ferromagnetic bodies with high initial permeability : de en
  • GB519964A - Improvements in luminescent materials : en
  • GB519997A - Improvements in or relating to fluid pressure spring devices : en
  • DE689869C - : de en
  • GB519976A - Thermostatically controlled electric switch : en
  • GB519834A - Improvements in machines for twisting yarns or threads of fibrous substances : en
  • FR854258A - Automatic and progressive gear change device : en fr
  • US2196690A - Scoop : en
  • US2196759A - Hinge assembly for focusing ground glass cover : en
  • GB519831A - Improvements in and relating to processes and apparatus for making matrices and for printing multi-coloured pictures : en
  • FR854205A - Improvements to electric heating devices, for all applications : en fr
  • GB519916A - Piston : en
  • DE689810C - n for deep drilling : de en
  • FR854346A - Ornamental plate for vehicles (cycles, automobiles, etc.), illuminated or not : en fr
  • FR854261A - Quick-release coupling : en fr
  • FR854354A - Process for the production of disazo films : en fr
  • FR854209A - Grindstone cutter : en fr
  • FR854212A - Improvements to movable metal partitions for closing large windows : en fr
  • GB519979A - Improvements in or relating to flat metallic products : en
  • US2196335A - Typewriter attachment : en
  • FR854253A - Process for the purification of gases containing ethene : en fr
  • US2196939A - Vehicle frame and panel attaching means : en
  • FR854228A - Improved cooling installation for motors and servomotors more particularly intended for this installation : en fr
  • US2196253A - Paddle game : en
  • US2196715A - Trailer jack or support : en
  • FR854264A - New manufacturing process for hydraulic binders : en fr
  • US2196700A - Fire control for steam plant : en
  • AU393539A - Improvements in and relating to electrodes for electrolytic devices : en
  • FR854326A - Television device comprising a cathode ray tube fitted with a screen : en fr
  • AU136639A - Improvements in electric heating or cooking appliances : en
  • US2196534A - Railway spike for ties : en
  • US2196546A - Door construction for aircraft : en
  • US2196865A - Electric switch : en
  • US2196881A - Tunable selector of uniform band width : en
  • US2196496A - Apparatus for the recovery of heat and chemicals from black liquor : en
  • USD119924S - Design for a dress : en
  • AT158390B - Process for preparing raw materials containing tantalum, niobium and at least one of the metals tin, manganese and iron. : de en
  • CA387867A - Gas burner : en fr
  • USD119849S - Design fob a portable glass washer : en
  • FR854356A - Process for the preparation of anthraquinone derivatives and resulting products : en fr
  • US2196772A - Fruit pitting machinery : en
  • DE689912C - Electric drive for three-aspect form signals : de en
  • US2196673A - Means for interconnecting earthed parts of a circuit arrangement : en
  • US2196755A - Yarn conditioning process : en
  • US2196227A - Pumping apparatus unloading means : en
  • US2196399A - Switchboard construction : en
  • US2196874A - Concrete molding apparatus : en
  • US2196585A - Torque multiplying device : en
  • AU146939A - Improved device for driving boards, planks orthe like into theground : en
  • US2196213A - Automatic carburetor choke : en
  • US2196756A - Yarn conditioning process : en
  • CA387905A - Fluid pressure producing device : en fr
  • AT158398B - High speed steel. : de en
  • CA387923A - Cash register and accounting machine : en fr
  • US2196895A - High-pressure sealing head : en
  • US2196222A - Azo compounds and process for coloring therewith : en
  • US2196346A - Automatic servo braking for motor vehicles : en
  • US2196581A - Manufacture of organic acids from alcohols : en
  • US2196953A - Gasket pressure control : en
  • GB519837A - Improvements in or relating to fittings for ambulances and the like : en
  • DE689992C - Gas switch : de en
  • DE690040C - Multi-motor drive by means of stand-fed units, each with a special speed control device : de en
  • US2196879A - Desk lighter : en
  • FR50368E - Wire guide system for winding machines : en fr
  • FR854225A - Separation of a gas mixture from a constituent of the latter : en fr
  • DK57470C - Electric Glass Melting Furnace. : da en
  • GB519960A - Improvements in transparent wrappings for chocolates : en
  • CA387904A - Fender shield : en fr
  • GB519870A - Improvements in or relating to automatic guns : en
  • FR854271A - Device for shifting the striking moment of sign pulses in start-stop telegraph receivers : en fr
  • FR854283A - Spout box : en fr
  • FR854284A - Method for applying the mounting form to cylinders coated with a photosensitive layer for the production of printing forms : en fr
  • US2196216A - Internal combustion engine : en
  • US2196336A - Coke chamber line : en
  • GB519933A - Improvements relating to products derived from molten metal : en
  • FR854365A - Improvements to aerodynes equipped with engines comprising a supercharging system : en fr
  • GB519868A - Improvements in or relating to knitting machines : en
  • AT158474B - Stop light switch for the brake pedal. : de en
  • AU110246B2 - Improvement in metal shelving : en
  • CA387911A - Tobacco stripper delivery means : en fr
  • CA387873A - Flash lamp : en fr
  • CA387946A - Printing sheet feeding method : en fr
  • DE690026C - Photographic focal plane shutter with two independently running curtains : de en
  • US2196746A - Plasticized cellulose derivative compositions : en
  • CA387951A - Razor blade sharpener : en fr
  • AT158441B - Rail fastening by means of clamps and clamp screws. : de en
  • US2196183A - Treating tobacco in hogsheads : en
  • CA387864A - Can filling machine : en fr
  • DE689921C - Self-regulating electrodynamic transmission : de en
  • FR854229A - Further training in crushers, grinders and the like : en fr
  • CA387909A - Cigar knurler : en fr
  • CA387953A - Ventilated shoe : en fr
  • DE689982C - Rear suspension for bicycles, especially for motor vehicles : de en
  • FR854302A - Swimming fish : en fr
  • AU110291B2 - Methods and systems for television communications : en
  • CA387948A - Signalling system : en fr
  • US2196837A - Mop : en
  • USD119899S - Sachet bag or similar article : en
  • AT158353B - Single-chamber pressure medium brake for trailer vehicles. : de en
  • AT158389B - Device for the storage, transport and delivery of liquefied gases with a low boiling point and for the generation of compressed gases from them. : de en
  • AT158457B - Valve for controlling and interrupting liquid flows. : de en
  • DE690015C - Conductor holder, especially for aircraft : de en
  • AU404439A - Improvements in or relating to balls for tennis andthe like games andthe manufacture thereof : en
  • CA387907A - Label : en fr
  • US2196570A - Clutch friction disk : en
  • US2196607A - Process for the preparation of organic disulphides : en
  • CA387872A - Flash lamp : en fr
  • FR50360E - Metal sleeper for shoring, especially for mine breakers : en fr
  • AT158421B - Process for the production of a rubber-containing binder for fiber materials. : de en
  • AT158466B - Device on typewriters or the like for inserting and setting a slip sheet. : de en
  • AU110219B2 - Anew device for assisting the propulsion of bicycles : en
  • CA387967A - Fibre dyeing process : en fr
  • AT158379B - Procedure for testing glue or glue-like substances. : de en
  • CA387845A - Lacquer applying process : en fr
  • US2196272A - Transmission network : en
  • US2196668A - Packing for well devices : en
  • US2196327A - Battery terminal clamp : en
  • US2196767A - Pyrolysis apparatus : en
  • US2196555A - Pull-out hook attachment unit : en
  • US2196252A - Two-cycle engine : en
  • US2196354A - Printing : en
  • US2196558A - Raw stock dyeing apparatus : en
  • AU110276B2 - Improved device for driving boards, planks orthe like into theground : en
  • CA387837A - Seed display stand : en fr
  • US2196353A - Frying apparatus : en
  • CA387891A - Gas mixer : en fr
  • DE689900C - Device for the post-treatment of endless synthetic fiber strips in a continuous operation : de en
  • FR854219A - Steering brake control device for cycles and motorcycles : en fr
  • DK57474C - Guide device for Transport Rollers and their Runways. : da en
  • USD119856S - Soda glass or article of similar nature : en
  • AT158377B - Circuit breaker with polarized relay. : de en
  • DE689910C - Process for the production of sulfur dioxide with simultaneous production of a phosphate fertilizer : de en
  • DE690058C - Stage lighting system : de en
  • GB519950A - Improvements in the treatment of artificial filaments, yarns and other materials made of cellulose derivatives : en
  • AT158452B - Heating stove for gas or liquid fuel. : de en
  • AT158496B - Dispensing container for hot and cold liquids. : de en
  • USD119882S - Design fob a pair of sunglasses : en
  • GB520066A - Improvements in or relating to chimney shafts : en
  • AT158455B - Hood mask with exhalation valve. : de en
  • AU110231B2 - Improved harrow : en
  • US2196193A - Method of aging alcoholic liquors : en
  • US2196693A - Ignition control apparatus : en
  • AT158409B - Process for the preparation of azo compounds of the quinoline series. : de en
  • DE689933C - Mount for microscope objectives : de en
  • GB519849A - Improvements relating to domestic washing machines and the like fitted with electricimmersion heaters : en
  • GR8938B - PERFECTIONS IN OR IN RELATION TO EXPLOSIVES OF HIGH VOLUME. : el en
  • US2196709A - Brew draft equipment : en
  • FR854222A - Automatic chemical ignition device for all applications : en fr
  • US2196915A - Illuminable attachment for automotive vehicles : en
  • FR854305A - Improvements to elastic fasteners and method of manufacturing these fasteners : en fr
  • GB520072A - A method of adding lead to steel : en
  • GB519947A - Improvements in and relating to sewing machines : en
  • GB520051A - An improved apparatus for manoeuvring aircraft : en
  • US2196443A - Burner control system : en
  • US2196747A - Yarn conditioning process : en
  • USD119862S - Design for a jelly tumbler : en
  • US2196854A - Optical image reproducer : en
  • FR50370E - Devices facilitating air and sea navigation : en fr
  • FR50382E - Improvements to explosion or combustion engines : en fr
  • FR854226A - Manufacturing process of plastic spectacle elements : en fr
  • GB519859A - Apparatus for annealing wire : en
  • US2196537A - Pressed steel fifth wheel : en
  • US2196602A - Composition of matter : en
  • GB519967A - Locking device for closures, more particularly for use in gas-proof chambers : en
  • FR854254A - Improvements to key kits : en fr
  • FR854240A - Balancing device for shutters, curtains and other closures winding on a horizontal shaft : en fr
  • DE690009C - Method and device for the production of pig iron : de en
  • US2196502A - Container : en
  • FR854241A - Automatic ignition valve for gas appliances : en fr
  • GB519924A - Process for solubilising igneous rocks : en
  • USD119851S - Design for a safety pot hook : en
  • CA387903A - Suction cleaner : en fr
  • CA387922A - Cash register and accounting machine : en fr
  • GB520041A - Improvements in or relating to thermionic valves : en
  • US2196828A - Internal combustion engine heater : en
  • CA387902A - Coil filament making machine : en fr
  • DE689907C - Ring binder mechanism for notebooks, calendars or the like. : de en
  • DE689953C - Centrifugal machine : de en
  • GB520045A - Improvements in or relating to elastic fluid turbines : en
  • GB520049A - Improvements in or relating to the construction of walls : en
  • FR854216A - Large-span advanced bucket : en fr
  • FR50352E - Drip system eliminates the direction of orientation of the bottles for the flow : en fr
  • DE689952C - Drainage device on centrifugal machines : de en
  • GB519969A - Improvements in or relating to brake shoes for vehicle brakes : en
  • US2196609A - Conveyer : en
  • US2196861A - Convertible chess and checker game piece : en
  • US2196955A - Automatic tripper for oil engines : en
  • USD119893S - Lens strap forxspectacles o or similar articles : en
  • CA387914A - Sanitary napkin machine : en fr
  • USD119870S - Design for a dish : en
  • AT158498B - Tin opener. : de en
  • GB520056A - Improvements in electric light fittings : en
  • CA387876A - Carrier wave modulation system : en fr
  • US2196684A - Automatic side guide for shear tables : en
  • GB519898A - Improvements in or relating to counters and registers : en
  • US2196834A - Collapsible bassinet : en
  • FR854204A - Ring device for bunch of keys or other uses : en fr
  • US2196339A - Stove : en
  • CA387853A - Terrazzo flooring strip and key : en fr
  • DE690054C - Electric gas switch : de en
  • US2196936A - Motorscope : en
  • US2196319A - Whistle actuating and control means for toy trains : en
  • US2196832A - Switch contact : en
  • US2196867A - Television image producing system : en
  • US2196342A - Acoustic compensator : en
  • US2196343A - Apparatus for distilling wood : en
  • GB520010A - Improvements relating to saddle supports for cycles : en
  • GB520000A - Improvements in or relating to toast racks : en
  • US2196733A - Means for adjusting the objective of a photographic apparatus, particularly a photographic camera : en
  • CA387961A - Magnetic valve : en fr
  • US2196233A - Method of treating ores : en
  • AU574338A - Improvements in and relating to line safeguards in systems of remote control of electrical substations : en
  • CA387956A - Effect fabric : en fr
  • AT158426B - Endless conveyor for chocolate molds. : de en
  • US2196421A - Recovery of fatty acids : en
  • USD119869S - Design for a game board : en
  • US2196514A - Sign making outfit and welder : en
  • US2196886A - Voltage regulation : en
  • AT158412B - Process for the production of mechanically high quality foils. : de en
  • AT158470B - Process for the production of a bactericidally acting covering material made of cellulose, film-like cellulose gels, cellulose ester gels or similar material with a sheet-like structure. : de en
  • FR854247A - Lockable spring stop for two-leaf doors : en fr
  • GB519922A - Improvements in or relating to moulds : en
  • CA387940A - Chain dredge bucket : en fr
  • DE689993C - achines and networks : de en
  • US2196522A - Hydraulic transmission : en
  • US2196843A - Process of recovering carbon disulphide in the manufacture of artificial silk : en
  • US2196763A - Liquid antiseptic soap : en
  • GR8922B - METHOD FOR PREPARATION OF EXTREMELY ACTIVE BLEICHERDEN EARTH BY SULTIC ACID TREATMENT. : el en
  • AU110284B2 - Improvements in or relating to metal handled toolsand method of making and assembling thesame : en
  • US2196568A - Light source : en
  • DE690046C - Procedure for filling acetylene bottles : de en
  • US2196195A - Safety guard for presses and the like : en
  • US2196370A - Cylinder head : en
  • US2196355A - Means for circulating electrolyte in apparatus for the electrodeposition of metals : en
  • US2196676A - Flexible connector : en
  • US2196181A - Container : en
  • US2196796A - Process for improving drying : en
  • AU145439A - Improvements in footwear : en
  • US2196591A - Window construction : en
  • DK57471C - Inserts for Mattresses and similar upholstered items. : da en
  • AT158482B - Flexible line, especially for pumping petrol or the like. : de en
  • US2196357A - Preparation of carboxylic acids : en
  • USD119889S - Design fob a clock : en
  • US2196948A - Window-suspension device : en
  • US2196436A - Stabilizer : en
  • US2196713A - Harrow snubber : en
  • FR854343A - Electrical impedance networks : en fr
  • US2196284A - Gum massaging implement : en
  • US2196863A - Sketch and paint board set : en
  • CA387884A - Electric regulating apparatus : en fr
  • AU110225B2 - Improvements in or relating to electron optical discharge tubes : en
  • DE689930C - Sealing cord : de en
  • GB519912A - Improvements in or relating to fluxes for the joining of metals and alloys : en
  • GB519921A - Visual tuning indicator : en
  • US2196521A - Rail fastening : en
  • US2196935A - Bowl cleaner : en
  • US2196219A - Control valve for boiler blowoff : en
  • AU232439A - Improved method of and apparatus for spraying metal : en
  • US2196260A - Earth boring machine : en
  • US2196451A - Method of and apparatus for separating, washing, and grading lump materials : en
  • US2196716A - Torque coupling : en
  • US2196934A - Fireplace heater : en
  • GB519871A - Means for automatically controlling apparatus for the densityaltering treatment of aflowing material by heating : en
  • US2196770A - Liquid dispenser for cans : en
  • AT158366B - Metal balloon electron tube. : de en
  • AT158423B - Process for the production of yarn consisting in particular of glass threads. : de en
  • FR854360A - Improvements to devices, relays and security, control, measurement and remote control installations : en fr
  • FR854234A - Method and lamp comprising application for the illumination in particular of photoelectric or photo-voltaic cells : en fr
  • GB519858A - Improvements in and relating to slug ejecting mechanism for typographical slug casting machines : en
  • GB520067A - Rat trap : en
  • CA387828A - Gearing : en fr
  • AT158420B - Process for converting fibrous cellulose ethers into a quickly and easily soluble form. : de en
  • AU110220B2 - Horn type loudspeakers : en
  • DE689922C - Cathode glow lamp operated with alternating current : de en
  • US2196677A - Converter : en
  • AT158393B - Heat-treatable magnesium alloy with aluminum and bismuth content. : de en
  • AU110221B2 - An improved method of refrigeration and apparatus therefor : en
  • AU110288B2 - Improvements in or connected withthe manufacture of soft shirts : en
  • AT158464B - Jacket. : de en
  • US2196377A - Fluid-heating method and apparatus : en
  • US2196893A - Weft straightening apparatus : en
  • US2196900A - Take-up mechanism : en
  • DE689967C - Electric hotplate with tubular heating elements : de en
  • US2196952A - Extended bearing motor : en
  • US2196670A - Process for manufacturing viscous : en
  • US2196306A - Silver lithium alloy : en
  • US2196595A - Method of purifying caustic : en
  • FR854309A - Apparatus for the sudden cooling of thin glass plates : en fr
  • AT158401B - Inorganic, crystalline luminous material and process for their production. : de en
  • GB519852A - Improvements in electrical switching apparatus especially adapted for use with pneumatic tube conveying systems : en
  • FR854388A - Percussion mechanism for tilting barrel shotguns and the like : en fr
  • FR854215A - Elastic tensioner : en fr
  • US2196391A - Ventilating plant for goods piled up such as grain : en
  • USD119852S - Design fob a flashlight : en
  • US2196497A - Method of forming tubular members having thick walled end portions : en
  • GB520034A - Improvements in or relating to brakes for vehicles : en
  • GR8945B - STEREOSCOPIC DEVICE. : el en
  • AU36339A - Food casing : en
  • AT158465B - Headgear, in particular metal helmets. : de en
  • DE690033C - Padlock with a spring bracket that can be rotated across the plane of the lock housing : de en
  • US2196344A - Manufacture of tanning substances : en
  • FR854312A - Form for making molded bottom shoes : en fr
  • GB520012A - Improvements in apparatus for spraying printed sheets in printing presses : en
  • FR854297A - Process for the preparation of nitration products of organic compounds : en fr
  • FR854208A - Center and front headlight bracket for automobile cars : en fr
  • FR854248A - Electric soldering irons improvements : en fr
  • GB519857A - Improvements in and relating to the production of sound records : en
  • DE689984C - Resistance transmitter for remote indicator : de en
  • GB519982A - Improvements in or relating to hydro-mechanical change speed gears : en
  • GB519890A - Improvements in connection with token exchanging apparatus for railways : en
  • FR854221A - Helical descent or toboggan : en fr
  • DE689919C - Fluid resistance for high voltage systems with a winding fluid channel in a ceramic body composed of several parts : de en
  • GB519877A - Improvements in or relating to vehicle suspensions : en
  • DE689931C - Compressed air control head for rotating multiple hat presses : de en
  • DE689977C - Device for braking machines with the help of brake levers u. like : de en
  • GB519827A - Improvements relating to motor-driven vehicles : en
  • US2196424A - Means for and method of creating animated effects : en
  • US2196468A - Drop pit apparatus : en
  • US2196774A - Pump jack : en
  • CA387844A - Folding table : en fr
  • AU110272B2 - Improved method of manufacturing bilged metal vessels : en
  • FR50357E - Improvements to the intermittent and automatic flow of various materials : en fr
  • GB520024A - A method of adding lead to steel : en
  • GB520022A - Improvements in or relating to the manufacture and application of synthetic rubber-like materials : en
  • US2196966A - Well pipe joint : en
  • US2196929A - Tappet tool : en
  • USD119850S - Design for a traveling bag : en
  • USD119902S - Design fob a dress : en
  • US2196255A - Slack take-up device : en
  • US2196623A - Pipe vise : en
  • US2196385A - Directional control : en
  • US2196495A - Isopropanolamine salts of theophylline and process of making them : en
  • DK57473C - Fungicide and bactericide Agent. : da en
  • US2196649A - Excavator : en
  • FR854266A - Tiller : en fr
  • GB519938A - Improvements in or relating to laminated disc clutches : en
  • GB519973A - Improvements in or relating to apparatus for supplying pulverulent material, and in particular for supplying the same to a furnace : en
  • US2196792A - Automatic machine for applying stamps or the like : en
  • GB519884A - Improvements in saucepan and like lids : en
  • US2196422A - Cast crankshaft : en
  • DK57458C - Selector with Blank or Staple Multiple field. : da en
  • FR854218A - roof tile element : en fr
  • FR854350A - Electric pump particularly intended for liquid fuels : en fr
  • FR854317A - Device preventing icing of the wings and control surfaces of airplanes or other air vehicles : en fr
  • GB519887A - Improvements in control gear for electrically propelled vehicles : en
  • FR50381E - Improvements to differentials : en fr
  • DE689911C - Sliding door for vehicles, in particular for rail vehicles : de en
  • DE689971C - Two-stage liquid ring compressor : de en
  • GB519820A - Improvements in or relating to travelling cases : en
  • GB520069A - Propelling system for cycles and similar vehicles : en
  • US2196270A - Coloration of textile materials : en
  • US2196535A - Well device : en
  • US2196432A - Device for casting ingots : en
  • USD119905S - Design fob a dress : en
  • USD119846S - Design for a hair clasp : en
  • US2196622A - Detachable pipe coupling : en
  • US2196261A - Corrosion inhibitor : en
  • US2196211A - Method and apparatus for grouting : en
  • US2196236A - Aluminum alloy as bearing metal : en
  • FR854386A - New suspension system for single or multi-line lines for electrically driven vehicles : en fr
  • FR854291A - Compressor regulator : en fr
  • US2196469A - Reconstituted mineral surfaced felt and manufacture of same : en
  • AT158369B - Circuit for regulating the resonance frequency. : de en
  • AU110218B2 - Improvements in and relating to processes forthe preparation of to intermediate products for use inthe production of final products intended for food or medicine and to said intermediate products : en
  • US2196178A - Drum handling apparatus : en
  • US2196364A - Television receiving connection system : en
  • DE689948C - Process for the production of lightweight concrete bodies : de en
  • AT158352B - High-ohm resistor used to suppress high-frequency vibrations. : de en
  • AU110224B2 - Improvements in or relating to error detecting devices for printing telegraph receiving apparatus : en
  • AT158382B - Process for the production of fusion-welded, lightweight, thin-walled containers for liquid gases. : de en
  • AT158386B - Scale-resistant resistance and building material. : de en
  • AT158394B - Weatherproof mirror. : de en
  • AU110227B2 - Improvements in or relating to socket devices for receiving electron discharge tubes andother devices having terminal pins or prongs : en
  • AU110234B2 - Friction gear combination for marine andother uses : en
  • US2196889A - Steam generator : en
  • FR50390E - Method and device for cooling the lubricating oil of combustion engines : en fr
  • US2196402A - Motor control system : en
  • US2196672A - Fur-unhairing machine : en
  • FR50393E - Improvements to embossed film projection devices : en fr
  • FR854347A - Process for the production of dry and hard ozokerites with a high solidification point : en fr
  • GB519873A - Improvements in or relating to vehicle tires and method and apparatus for retreadingsame : en
  • AU110243B2 - Improvements in footwear : en
  • CA387943A - Shoe lasting machine : en fr
  • GB519872A - Improvements in the manufacture of base exchange material : en
  • DE690010C - Control device for the purge air supply in two-stroke diesel locomotives : de en
  • FR854273A - Ski stick : en fr
  • US2196264A - Radiator flush : en
  • DE690036C - Tobacco cutting machine : de en
  • US2196321A - Regenerative soaking pit furnace : en
  • USD119916S - Design for a dress : en
  • DE690016C - Connection between a cable lug consisting of a single flat work piece with pressed-in grooves and a conductor cable : de en
  • AU110270B2 - Case lid press : en
  • FR50380E - Improvements to explosion or combustion engines : en fr
  • FR854237A - Process for regenerating degraded heat with a view to producing and building all mechanical energy generators with very high thermodynamic efficiency : en fr
  • DE689965C - Arc chamber for electrical switchgear : de en
  • US2196498A - Governor : en
  • US2196512A - Combined container and cradle : en
  • US2196954A - Chassis construction : en
  • FR854201A - Parachute canopy upgrades : en fr
  • US2196348A - Endless sound film apparatus : en
  • US2196358A - Motion picture camera : en
  • US2196691A - Electro-optical apparatus : en
  • DE690042C - ondere of stator and runner windings of electrical machines embedded in grooves in a sheet metal body with an insulating filling compound : de en
  • GB520007A - Improvements in or relating to valves for controlling the supply of fuel to internal combustion engines : en
  • US2196179A - Portfolio, case, and the like : en
  • US2196217A - Method of making boats : en
  • US2196279A - Gas pressure control system : en
  • US2196922A - Optical inspection apparatus : en
  • FR50379E - Induction coil with switch : en fr
  • USRE21421E - Harvester-thresher : en
  • DE689994C - Flat weft knitting machine with a small number of fountains for working narrow pieces of goods : de en
  • AT158471B - Process for the production of durable vitamin A and D supplements. : de en
  • CA387843A - Packet, wrapper or container : en fr
  • GB520004A - Improvements in or relating to pin coupled members of dredging, elevating, conveyingand like apparatus : en
  • DE689945C - Button with a central hole, detachably attached to the ends of the laces : de en
  • GB519821A - Improvements in or relating to electrical apparatus comprising parts for containing liquid having electrical insulating properties : en
  • GB519961A - Fibre boards and process of producing the same : en
  • FR854286A - Method and device for cleaning plate heat exchangers : en fr
  • DE690038C - Rolling bearing installation for comb rolling frames : de en
  • GB519850A - An improved process and apparatus for producing metals : en
  • GB520040A - Submersible motor assembly : en
  • FR854308A - Regulator for gas heaters : en fr
  • US2196202A - Flow control valve : en
  • US2196511A - Tower wagon : en
  • US2196813A - Etching press : en
  • FR50377E - Receiver station with automatic adjustment by mechanical impulse : en fr
  • GB519874A - Improvements in or relating to the manufacture of catalysts : en
  • FR854349A - Projection screen manufacturing process : en fr
  • US2196185A - Carrying handle for containers : en
  • US2196437A - Typewriting machine : en
  • US2196739A - Photographic developer for color photography : en
  • US2196958A - Product for printing textile yarns and fabrics : en
  • GB520002A - Improvements relating to spring suspensions for vehicles : en
  • GB519824A - Improvements in pressure regulating devices : en
  • FR50373E - Method and apparatus for cold weather departure lubrication of aircraft or other engines : en fr
  • FR854355A - Method and device for improving the yield of soaps : en fr
  • GB519903A - Method for the continuous treatment of enriched benzol wash oil : en
  • US2196192A - Process for welding ferrous metals : en
  • US2196450A - Household article : en
  • USD119894S - Design for a top lift of a shoe heel : en
  • US2196549A - Game ball shooter : en
  • US2196583A - Unitary optical assembly : en
  • AT158430B - Propeller with single wooden wings inserted in the transverse bushings of a metal shaft hub like a bayonet lock. : de en
  • AT158467B - Embroidery machine. : de en
  • US2196764A - Silver recovery using an alkali hydroxide : en
  • US2196655A - Apparatus for treating fabrics : en
  • US2196640A - Safety means for ladders : en
  • AT158490B - Removable rear part of the housing for automatic firearms. : de en
  • CA387833A - Bowling equipment : en fr
  • DE689833C - Multi-part needle bar for flat weft knitting machines : de en
  • DE689964C - Waterproof rotary or pull switch : de en
  • GB519856A - Improvements in and relating to the controlled movement of liquids : en
  • FR854375A - Improvements in the distribution of compressed air or steam engines, single or double acting operating oscillating conveyors : en fr
  • GB520019A - Improvements in juice extractors : en
  • GB520029A - Improvements in or relating to conveyor apparatus : en
  • US2196597A - Optical system : en
  • DE690022C - Winch : de en
  • GB519900A - Process for polymerising vinyl esters : en
  • US2196320A - Dead end cable clamp : en
  • AU133439A - An improved method of refrigeration and apparatus tbcreoi-or : en
  • US2196618A - X-ray apparatus : en
  • USD119872S - Design for a jewelry component : en
  • FR854345A - Viewfinder mount for a photographic camera and a photographic camera provided with such a mount : en fr
  • FR854353A - Hydraulic control system for operating aircraft landing gear and other applications : en fr
  • GB519822A - Improvements in or relating to receivers for audio electric currents : en
  • DK57462C - Radio receiver that can be tuned both by hand and with a motor. : da en
  • AT158459B - Connection piece for discharging the condensation water that collects in the radiators of low-pressure steam heating systems. : de en
  • US2196275A - Color photography : en
  • US2196601A - Tennis court marking : en
  • US2196817A - String tensioning device : en
  • US2196401A - Baffle for ignitrons : en
  • AT158415B - High pressure processes with solutions of dyes in volatile organic solvents. : de en
  • US2196359A - Tap clamp : en
  • US2196492A - Garment incorporating elastic fabric : en
  • GB519929A - Improvements relating to apparatus for setting bowling pins upon the bed of a bowling alley : en
  • GR8931B - BICYCLE. : el en
  • US2196198A - Automatic barrel cleaning machine : en
  • US2196519A - Method of making pressure regulating devices : en
  • US2196920A - Exhaust silencing and spark arresting device : en
  • AT158417B - Method and device for processing solid or semi-solid polymerization products into molded pieces. : de en
  • FR50386E - Automatic adjustment device applicable to ionized steam rectifiers fitted with control grids : en fr
  • FR854277A - Product to activate the combustion of solid mineral fuels : en fr
  • GB520065A - Improvements in gauges for measuring or checking dimensions : en
  • US2196689A - Container for individualized packaging : en
  • US2196523A - Welding apparatus : en
  • CA387825A - Heat insulating structure : en fr
  • FR854207A - Removable paving, manufacturing process, means of production and new products obtained : en fr
  • FR854371A - Improvements to catapulting devices : en fr
  • GB519853A - Improvements in alternating current electric measuring and like instruments : en
  • GB519944A - Improvements in or relating to electrically heated vulcanising machines for repairing motor vehicle tyres and for other purposes : en
  • GB519923A - Improvements in or relating to the manufacture of oil and cake from meal : en
  • GR8932B - METHOD FOR THE PRODUCTION OF MODERATE CARBON IRON ALLOYS. : el en
  • DK57465C - System with an electric Gaseous discharge pipe fed from an AC power source. : da en
  • US2196215A - Mounting for slidable machine elements : en
  • DE689956C - Sealants : de en
  • GB520027A - Improvements in teleprinters : en
  • GB519860A - Improvements in and relating to rotary valves for internal combustion and other heatengines : en
  • FR854364A - Mechanical transmission for axles of motor vehicles : en fr
  • AT158428B - Locking pliers for strapping. : de en
  • US2196271A - Composite color scale : en
  • CA387927A - Article decorating apparatus : en fr
  • GB519918A - Improved manufacture of gaskets or the like : en
  • AU109263B2 - Improvements in or relating to synchronising systems for television : en
  • US2196812A - Brush tail comb : en
  • US2196896A - Dental matrix : en
  • US2196814A - Multiple chamber pneumatic tire : en
  • DE689908C - Ring binder mechanism : de en
  • FR854213A - Improvements to heat exchangers : en fr
  • CA387849A - Tooth brush holder : en fr
  • US2196240A - Feeding device : en
  • USD119864S - Design for a plate or similar article : en
  • US2196323A - Sterile solution dispensing bottle : en
  • CA387926A - Vitrous article manufacture : en fr
  • DE689949C - Process for the precipitation of finely dispersed colloidal suspensions : de en
  • US2196435A - Printing composition : en
  • US2196694A - Welded exhaust pipe : en
  • US2196237A - Knitting machine : en
  • US2196405A - Device for matching or sorting objects : en
  • AT158358B - Fuel pumps, in particular for aircraft. : de en
  • AT158440B - One-piece roll-off block for dump trucks. : de en
  • AT158497B - Suspension device for chairs and stools. : de en
  • US2196444A - Nut-cracking machine : en
  • US2196892A - Support : en
  • DE689975C - Headgear : de en
  • DE690017C - Process for the vulcanization of terminations for electrical high-voltage rubber cables : de en
  • AT158356B - Centrifugal governors, in particular for regulating the fuel supply to internal combustion engines. : de en
  • AT158407B - Rubber thread and process for its manufacture. : de en
  • AU140739A - Improvements in or relating to electron optical discharge tubes : en
  • CA387887A - Refractory article : en fr
  • US2196313A - Electric circuit coupling : en
  • US2196888A - Weather strip : en
  • US2196921A - Web handling apparatus : en
  • US2196737A - Sound reproduction apparatus : en
  • DE690037C - Device for the production of shaped articles, in particular activated carbon pellets : de en
  • GB519823A - Improvements in or relating to coating metal surfaces : en
  • US2196461A - Dry-sealing envelope : en
  • US2196615A - Sound deadener : en
  • AT158492B - Method and device for the further processing of ring-shaped metal blanks cast in a centrifugal process. : de en
  • CA387836A - Cellulose material purification : en fr
  • CA387915A - Insulating mat : en fr
  • DE689895C - en spindle : de en
  • AT158376B - End socket for interlocking fabric hoses, in particular metal fabric hoses for shielding electrical lines. : de en
  • DE689946C - Nozzle for applying glue : de en
  • US2196398A - Tire cross chain connector : en
  • US2196957A - Elastic fabric : en
  • AU110274B2 - Improvements in screw stoppers for bottles, tubes and containers in general : en
  • US2196720A - Dictating machine switch : en
  • US2196345A - Container closure : en
  • US2196696A - Engine control means : en
  • US2196226A - Chemical treatment of photographic images : en
  • USD119922S - Design for a dress : en
  • AT158427B - Method and arrangement for drying objects in a closed space. : de en
  • CA387917A - Cooking range : en fr
  • US2196587A - Display device : en
  • US2196644A - Air conditioning apparatus : en
  • DE689904C - Ventilation for waterproof clothing : de en
  • US2196305A - Copper alloy : en
  • FR854344A - Single-pass boiler with adjustable superheat : en fr
  • DE689893C - Impact device, especially for driving in piles : de en
  • FR854398A - Wiper blade improvements : en fr
  • GB520030A - Improvements in or relating to spraying apparatus : en
  • AU143039A - Automatic radio-guiding systems for vehicles : en
  • DE674606C - Plant for incinerating and melting garbage : de en
  • DE689940C - Process for making cushion paper : de en
  • DE690045C - Device for splitting or distilling hydrocarbon oils : de en
  • US2196541A - Ice blocking and trimming machine : en
  • US2196725A - Slicing machine mechanism : en
  • US2196503A - Ball valve : en
  • US2196643A - Plant for freezing and storing fish on ships : en
  • US2196234A - Means for comparative determination of transmitted and reflected light : en
  • DK57467C - Machine with strip-shaped electrodes for the production of welded wire mesh by electric resistance welding. : da en
  • AT158384B - Skylight opener for bottom hung sash. : de en
  • CA387955A - Textile material manufacture : en fr
  • AU110281B2 - Improvements in and relating to watertight containers made of paper orthe like : en
  • CA387960A - Electric governor : en fr
  • US2196462A - Semisubmersible motor pump : en
  • US2196824A - Permanent magnet consisting of iron, nickel, and copper : en
  • US2196849A - Pocket screw driver and the like : en
  • US2196582A - Gasket, gasket-centering means, and assembly thereof : en
  • USD119903S - Design for a dress : en
  • USD119914S - Design for a shaving brush : en
  • US2196761A - Denatured alcohol containing an alkylene dichloride : en
  • US2196259A - Superheterodyne receiver : en
  • US2196797A - Ashtray : en
  • CA387847A - Roadway expansion joint : en fr
  • CA387935A - Destructive distillation apparatus : en fr
  • US2196604A - Camera : en
  • US2196573A - Propeller : en
  • DE689891C - Process for the production of crepe threads from cellulose hydrate or cellulose ester threads : de en
  • GB519945A - Improvements in or relating to epicyclic variable speed gearing : en
  • US2196614A - Paint bucket attachment : en
  • AU142639A - Improvements in and relating tokeys for pin tumbler cylinder locks : en
  • AT158391B - Method and device for the fine distribution of gases, liquids or pasty substances, in particular for the introduction of gases into liquids. : de en
  • AU110249B2 - Improvements in and relating to electrodes for electrolytic devices : en
  • DE681122C - Run-up roller table for cooling beds in rolling mills : de en
  • FR50361E - Floor hoops : en fr
  • US2196550A - Hand signal : en
  • CA387931A - Wall anchor : en fr
  • US2196635A - Device for installing and removing electric light bulbs : en
  • US2196685A - Oil atomizer : en
  • DE690029C - Frame longitudinal support designed as a hollow body, especially for motor vehicles : de en
  • AT158499B - Thread winding and conveying device for spinning machines. : de en
  • GB519949A - Improvements in or relating to record card controlled statistical machines : en
  • US2196229A - Heat exchange system : en
  • US2196491A - Apparatus for silencing and separating solid particles from pulsating gas streams : en
  • CA387896A - Wheel structure : en fr
  • DE689951C - Inlet device for a centrifuge with push floor : de en
  • US2196648A - Ash receptacle : en
  • US2196905A - Method of testing for stereopsis : en
  • USD119906S - Nattenheimer handbag or similar article : en
  • US2196525A - Device for and method of curling hair : en
  • US2196781A - Fire wall, bulkhead, and panel : en
  • US2196793A - Fluid screen : en
  • GB519893A - Improvements in or relating to polyphase watthour meter construction : en
  • US2196369A - Automobile body aerial : en
  • US2196603A - Work glove : en
  • AT158488B - Device for the automatic insertion of hose heads into the shuttle of looms, to which a downwardly directed discharge channel connects. : de en
  • US2196415A - Graining machine : en
  • US2196356A - Soap dispenser : en
  • US2196584A - Manufacture of ferric sulphate : en
  • US2196925A - Ski : en
  • FR854324A - Device for welding by means of wrapped electrodes : en fr
  • GB520042A - Improvements in tuning arrangements for radio receivers : en
  • DE689913C - Momentary switch : de en
  • FR854366A - Recorder for phonographic records : en fr
  • FR50369E - Method and device for obtaining an eclipse traffic light : en fr
  • DK57455C - Cleaning and Regulation device for Gasification burners. : da en
  • FR854328A - Process for manufacturing a rubber-containing binder for fibrous materials : en fr
  • GB519836A - Process for the production of an addition to cattle fodder : en
  • GB520001A - Improvements in or relating to knitted fabrics : en
  • US2196249A - Brake beam support chair : en
  • US2196790A - Typewriting machine : en
  • FR854322A - Support layer for sound recordings, provided on one or both sides with a layer reserved for sound recording : en fr
  • GB519901A - Improvements relating to road or other signs or signals : en
  • US2196376A - Combination bait holder and fishhook : en
  • GB519926A - A process for the production of improved cereal foods : en
  • DE689863C - High frequency coupling device : de en
  • GR8934B - IMPROVEMENTS IN HOUSING MACHINES. : el en
  • GB519977A - Improvements in or relating to a method of making flat metallic products : en
  • US2196634A - Mobile hoisting apparatus : en
  • FR854243A - Device using the principle of pressure transmission in hydrodynamics : en fr
  • FR854255A - Automatic device for the transmission and indication of predetermined values of a variable : en fr
  • FR854280A - Safety glass manufacturing process : en fr
  • FR854327A - Television transmitter device intended for the transmission of films : en fr
  • GB519972A - Apparatus for masking electric lamps and other lighting means : en
  • FR854245A - Portable stove with dissolved or compressed liquefied gases : en fr
  • GB520036A - Improvements in multi-voltage radio receivers : en
  • GB519931A - Improvements in or relating to methods for heating metals : en
  • FR50387E - Improvements to selective orders : en fr
  • US2196710A - Game apparatus : en
  • US2196538A - Apparatus for cementing wells : en
  • GB519971A - Improvements relating to indicating tabs for card indexes, filing systems and the like : en
  • US2196513A - Fine grading machine : en
  • AU110223B2 - Improvement in or relating to the moulding of sheets from plastic masses : en
  • GR8942B - PERFECTIONS ON THE INTELLECTUAL TIRE OF VEHICLES. : el en
  • DE683472C - Door for the frontal closure of a rotatable garbage truck drum container : de en
  • FR854235A - Circuits for thermionic lamps : en fr
  • US2196571A - Bar holder clip : en
  • US2196869A - Size-discharge treatment of fabrics : en
  • US2196434A - Device for regulating the speed of electric motors : en
  • US2196551A - Window cleaning device : en
  • FR854292A - Foam generator for fire extinguishing : en fr
  • FR854252A - Reinforced pad : en fr
  • GB520033A - Method of and means for protection from marine parasites, growths or incrustations : en
  • US2196923A - Resilient pulley : en
  • GB520071A - Improvements in or relating to steam generators : en
  • US2196351A - Nail puller : en
  • US2196485A - Offset disk harrow : en
  • US2196909A - Apparatus for recording respiratory and circulatory conditions : en
  • USD119901S - Design for a uniform : en
  • FR854332A - Improvements made to devices for sealing openings, in particular portholes : en fr
  • GB519842A - Method and apparatus for renovating tabulating machine or like record cards : en
  • DE690059C - pf discharge path as a switch : de en
  • FR50398E - Preparation of paraaminophenylsulfamide salts : en fr
  • DE689929C - Suitcase convertible into a bed frame : de en
  • DE689976C - Prism or mirror mount for basic rangefinder : de en
  • AT158434B - Brake arrangement on bicycles or the like. : de en
  • CA387863A - Aerial conveyer loading and unloading apparatus : en fr
  • US2196642A - Apparatus for pulverizing materials : en
  • FR854318A - Method and arrangements for eliminating disturbances in receiving devices : en fr
  • FR854376A - Improvements to gasifiers for internal combustion engines : en fr
  • GB520052A - Improvements in or relating to cartons, pots, and similar receptacles : en
  • AU368539A - Improvements in or relating to vulcanizing presses : en
  • AU110279B2 - Improvements in or relating to vulcanizing presses : en
  • DE689892C - Mixing trough with two cylindrical, rectified : de en
  • US2196448A - Insecticidal composition : en
  • US2196553A - Hand accelerator for motor vehicles : en
  • AT158357B - Heater for automobiles. : de en
  • AU110259B2 - Improvements in or relating to resonant lines : en
  • DE661273C - Device for fine adjustment of the feed of intermittently moving webs of material, paper or the like, in particular on printing machines : de en
  • US2196506A - Slip sheet control : en
  • CA387840A - Sweep rake and stacker : en fr
  • US2196516A - Orthodontic appliance and method of producing the same : en
  • US2196637A - Lock nut : en
  • US2196174A - Heater : en
  • US2196334A - Platform scale : en
  • US2196575A - Cellulose derivative compositions : en
  • USD119908S - Design fob a dress : en
  • CA387858A - Warp knit fabric : en fr
  • US2196420A - Shingle : en
  • US2196818A - Poker chip holder : en
  • FR854214A - Improvements to roller and ice skates, stretch or not : en fr
  • GB519878A - Improvements in or relating to presses for moulding plastic material : en
  • GB520060A - Improvements in abrasive wheels and like tools : en
  • US2196171A - Cautery electrode illuminating device : en
  • US2196406A - Motor suspension : en
  • US2196771A - Absorber for refrigerating systems : en
  • US2196532A - Gear train assembly : en
  • US2196833A - Article holder : en
  • US2196695A - Washing machine : en
  • FR854238A - Aircraft antenna ballast : en fr
  • CA387918A - Cereal product : en fr
  • FR854336A - Apparatus for producing pure distillate from sea water and similar liquids : en fr
  • US2196707A - Absorber for refrigerating systems : en
  • GB519840A - Improvements in and relating to reels for fire hose and the like : en
  • DE689980C - Dry seed dressings : de en
  • DE690031C - Cleaning machine for bottles and other vessels : de en
  • CA387839A - Traction increasing means : en fr
  • FR854380A - Process for fixing hydrocarbon binders to the surface (smooth or rough) of damp or wet roads or stony materials of any geological nature and of any particle size, dry or wet : en fr
  • DE689939C - Temperature controller : de en
  • FR50374E - Device for transporting vehicles, in particular in service stations : en fr
  • US2196427A - Self-acting brake : en
  • GB519818A - Improvements in and relating to drill shafts, drill bits, adaptors and other connectors for use with percussive drills : en
  • US2196493A - Flexible fender shield : en
  • GB519928A - Improvements in shaving implements : en
  • US2196708A - Reinforced thin wall tubing : en
  • AT158351B - Starting device for internal combustion engines. : de en
  • US2196933A - Bumper for ironer table and base : en
  • US2196951A - Braking of wheeled vehicles : en
  • US2196203A - Hydraulic clutch : en
  • US2196504A - Adjustable tie-down : en
  • DE690049C - Weather jacket : de en
  • US2196903A - Overhead door track construction : en
  • US2196301A - e heine : en
  • US2196722A - Hammer unit for grinding mills : en
  • US2196964A - Insulated live line tap-off connector : en
  • US2196665A - Method of making containers : en
  • US2196902A - Method of heat treating metal bodies : en
  • GR8925B - APPLIANCE FOR THE FASTEST AND BEST SWIMMING. : el en
  • US2196205A - Tamping and/or mixing machine : en
  • USD119853S - Design fob a display counter : en
  • DE690057C - Stage signal box, the control lever of which can be coupled with one of two drive pulleys rotating in different directions of rotation : de en
  • USD119845S - Design for a utility cabinet : en
  • USRE21419E - Pressure responsive indicator : en
  • FR854319A - Improvements to elastic supports intended to be used between two parts movable relative to each other : en fr
  • GB519864A - Improvements relating to joints for electric cables : en
  • AU144439A - Improvements in or relating tothe separation of synchronizing impulses from video signals in television receivers : en
  • US2196533A - Truck : en
  • US2196866A - Dead beat cylinder escapement : en
  • AU423038A - Improvements in and relating to race starting machines : en
  • FR854211A - Injection device for internal combustion engines : en fr
  • US2196396A - Brake adjustment : en
  • US2196714A - Rubberlike polymer and method of making the same : en
  • US2196816A - Method and apparatus for automatically counterbalancing pumping apparatus on oil wells : en
  • US2196576A - Glycol ether : en
  • US2196641A - Condenser apparatus : en
  • US2196743A - Jointed seamless fishing rod : en
  • CA387945A - Fastening-inserting machine : en fr
  • US2196291A - Refrigerator defrosting system : en
  • NL48144C - : en
  • GB519843A - Improvements in or relating to counters : en
  • FR854251A - Improvements made to installations to link several positions on board air navigation devices : en fr
  • US2196465A - Manifolding book : en
  • US2196851A - Planetary transverse fruit brusher : en
  • US2196937A - Building block : en
  • DE690053C - Arrangement for telecommunication systems, especially telephone systems, for fritting contacts : de en
  • US2196858A - Distributor head : en
  • AU110282B2 - Improvements in or relating to means for straightening the flow of gases : en
  • US2196475A - Friction clutch : en
  • US2196411A - Differential protective relaying system : en
  • GB519881A - Improvements in carbon dioxide fire extinguishers : en
  • AT158396B - Process for the dephosphorization of blown Bessemer steel. : de en
  • AT158451B - Machine gun for play and practice purposes. : de en
  • AU110265B2 - Improvements in and relating to loudspeakers : en
  • DE690007C - Process and device for drying and hardening the ink printed on a paper or fabric web by means of heat : de en
  • FR854331A - Reinforcing bar bending machine for reinforced concrete : en fr
  • DE690052C - Selector with single motor drive and non-contact setting of the contact arms for telecommunication systems, especially telephone systems : de en
  • US2196250A - Telephone system : en
  • US2196280A - Scoop scale : en
  • US2196330A - Fuel heater : en
  • US2196718A - Wheel : en
  • USD119847S - Design for an electric cooker : en
  • US2196294A - Sliding door : en
  • US2196477A - Door lock : en
  • US2196292A - Transmission : en
  • US2196567A - Lamp : en
  • AT158383B - Kitchen table with washbasin. : de en
  • CA387924A - Cash register and accounting machine : en fr
  • DE689989C - Pulling and pushing device for railway vehicles : de en
  • GB519942A - Improvements in and relating to paper sacks : en
  • GB519991A - Improvements in or relating to charging plants for electric accumulators : en
  • DE689918C - Switching device for remote control purposes : de en
  • CA387944A - Heel building machine : en fr
  • GB520021A - Improvements in playing boards for darts and like games : en
  • USD119912S - Design for a dress : en
  • FR854299A - Security device against the theft of motor vehicles and within them : en fr
  • US2196509A - Multiple candle : en
  • DE689936C - Pest control : de en
  • GB519851A - Improvements in or relating to driving bands or chains : en
  • AT158439B - Molding box frame. : de en
  • AT158480B - Method of making an electrode with high secondary emission. : de en
  • GB520039A - Improvements in sealing devices for relatively rotating members : en
  • GB520050A - Improvements in tapping and screwing machines : en
  • FR854348A - Improvements made to devices allowing entries to be made simultaneously on several superimposed sheets : en fr
  • DE689316C - enz and broadcast purposes : de en
  • US2196397A - Color chart : en
  • US2196527A - Refrigeration : en
  • AU110264B2 - Low temperature process of sterilization of liquids and autodigestion of putrescing substances therein and products of said process : en
  • FR854275A - Dyes of the anthraquinone series and their production process : en fr
  • US2196347A - Motor driven rotary tiller : en
  • US2196924A - Ventilated shoetree : en
  • GB520008A - Improvements in devices for sharpening lawn mower blades : en
  • DE689941C - Device for fixing and wetting of photographic layer carriers : de en
  • US2196349A - Oil refiner for motors : en
  • US2196870A - Large mouth nipple construction : en
  • FR50396E - Multi-hank rubber engine enhancements for scale models, toy airplanes, boats and other vehicles : en fr
  • US2196564A - Traveling crane : en
  • US2196845A - Oscillograph circuit : en
  • USD119887S - Design for a clock : en
  • FR854268A - Convertible spreader trailer : en fr
  • US2196794A - Stem jammed wedge valve : en
  • USD119883S - Design for a photocopying apparatus : en
  • US2196318A - Radiator : en
  • US2196740A - Separable hinge for molded body parts : en
  • US2196815A - Hair retaining comb : en
  • US2196736A - Sound stabilizer : en
  • AU110230B2 - Process and machine forthe manufacture of electrodes for electric arc welding : en
  • US2196914A - Folding basket carriage for self-service stores : en
  • DE689894C - Electromagnetic drive device for shuttle : de en
  • US2196856A - Method of making shoes : en
  • US2196418A - Overload protective scheme : en
  • AU110263B2 - Improvements inthe production of anodic coatings on aluminium or aluminium alloys : en
  • US2196773A - Cotton cleaning machine : en
  • USD119865S - Design for a direction indicator : en
  • US2196965A - Clothes hanger : en
  • AT158375B - Automatic return of starters etc. like : de en
  • US2196556A - Vehicle axle suspension : en
  • US2196859A - Dredge for mining : en
  • US2196308A - Automatic air distributing register : en
  • CA387827A - Colored roofing granules : en fr
  • US2196177A - Production of alcohols from olefins : en
  • US2196494A - Control system : en
  • AU131239A - Process and machine forthe manufacture of electrodes for electric arc welding : en
  • CA387964A - Stereoscopic image producing apparatus : en fr
  • AU110286B2 - Improvements in or connected with the formation of insoles for women's shoes : en
  • FR854281A - Improvements to electric filters : en fr
  • AT158355B - Diesel engine with a spherical combustion chamber arranged in the cylinder head. : de en
  • CA387883A - Corox heater : en fr
  • AT158489B - Mold. : de en
  • US2196362A - Electrical switch operated by leakage current : en
  • US2196433A - Electric switch : en
  • AU140439A - Improvements in or relating to error detecting devices for printing telegraph receiving apparatus : en
  • US2196395A - Process of candy coating cereal product and the like : en
  • USD119860S - Design for a finger ring : en
  • US2196682A - Magneto generator : en
  • US2196645A - Crop pickup cutter : en
  • USD119913S - Design for a dbess ensemble : en
  • CA387855A - Paper stock refining apparatus : en fr
  • AU110235B2 - Improvements in and relating to tank furnaces for glass : en
  • US2196805A - Control apparatus for liquid meters : en
  • AT158495B - Detachable handle attachment for brush bodies and other tools. : de en
  • AU143139A - Indicating devices for radio receivers : en
  • AT158484B - Electric discharge tube for optical voltage display. : de en
  • AU419139A - Improvements in or relating to circuit interrupters : en
  • DE690043C - Indirectly heated cathode for cathode ray tubes : de en
  • CA387937A - Olefin polymerization : en fr
  • CA387857A - Explosive powder : en fr
  • US2196393A - Automatic toaster : en
  • FR854335A - Method and apparatus for determining the moisture content of sand and other substances : en fr
  • US2196414A - Cross field generator : en
  • US2196417A - Molding and means for attaching same : en
  • US2196540A - Fluid clutch automatic transmission : en
  • US2196542A - Automobile window wiper : en
  • DE689995C - Circular knitting machine with reversible sinkers : de en
  • FR854311A - Improvements to dough molding machines : en fr
  • AT158478B - Electron current amplifier for voltage coupling. : de en
  • US2196572A - Oil or liquid fuel burner : en
  • US2196187A - Directive antenna array : en
  • AT158359B - Continuously working absorption chiller. : de en
  • US2196467A - Stove structure : en
  • CA387957A - Textile material : en fr
  • US2196894A - Coating equipment : en
  • US2196373A - Refrigerator structure and insulation therefor : en
  • FR854300A - Device to check the tightness of air chambers : en fr
  • DE689969C - Firing with a pipe guide for inserting rod-shaped or rod-shaped fuel into the combustion chamber : de en
  • US2196769A - Packeting machine for cigarettes and the like : en
  • US2196778A - Refrigeration : en
  • FR854257A - Thread cutter mechanism for sewing machines : en fr
  • GB519841A - Improvements in and relating to winding threads and in apparatus therefor : en
  • GB519958A - Improved apparatus for stencilling advertisements, display matter, signs, or the like on to shop windows and other display surfaces : en
  • US2196802A - Electrical control apparatus for stokers and the like : en
  • FR854316A - Thresher with internal friction device : en fr
  • FR50394E - Device for controlling the variation of the pitch of a variable-pitch propeller in flight : en fr
  • US2196758A - Treating cellulose derivative materials : en
  • US2196852A - Repeating firearm : en
  • GB519889A - Improvements in or relating to the air cooling of multi-cylinder internal combustionengines : en
  • GR8940B - METHOD OF CONVERSION OF VEGETABLE OILS IN LIQUID SATURATED HYDROCARBONS AND FACILITIES FOR THE APPLICATION OF THIS METHOD. : el en
  • US2196864A - Melting furnace : en
  • US2196891A - Support : en
  • AU256139A - Improvements in electric discharge lamps : en
  • US2196228A - Internal combustion engine : en
  • US2196325A - Magnesium titanates and methods of making same : en
  • US2196490A - Stove with baffle : en
  • DE690048C - Foam refiner, especially for fire extinguishers : de en
  • AU448938A - Improvements in or relating to packing rings for pistons andthe like : en
  • US2196829A - Air heater : en
  • AT158364B - Frost protection window. : de en
  • AT158473B - Method and device for straightening cardboard. : de en
  • CA387910A - Cigar bunch machine : en fr
  • AT158363B - Multi-disc clutch. : de en
  • DE690056C - Electric gas switch : de en
  • GB519959A - Process for the manufacture of a chemical absorbent for carbon dioxide : en
  • AU110222B2 - An improved method of refrigeration and apparatus tbcreoi-or : en
  • CA387848A - Fluorescent lamp : en fr
  • GB520054A - Improvements in or relating to fixing metal closures onto bottles and like containers : en
  • AT158450B - Device for the electrical heating of liquids under negative pressure. : de en
  • CA387921A - Full fashioned stocking : en fr
  • DE690028C - Method for adjusting the wing pitch of a rotating adjusting screw : de en
  • DK57469C - Fuel and Air Pump Unit for Fireplaces for Liquid Fuels. : da en
  • CA387878A - Radio receiver : en fr
  • US2196329A - Cone type wringer : en
  • US2196268A - Film gauge control : en
  • US2196944A - Deflecting tool : en
  • USD119858S - Clip pin or similar article : en
  • AU110269B2 - Improvements in luminescent materials : en
  • US2196389A - Milk bottle washer : en
  • US2196526A - Spring assembly for upholstery : en
  • US2196557A - Map or document file : en
  • US2196808A - Method of making elastic fabrics : en
  • US2196596A - Purification of alkali metal hydroxides : en
  • US2196333A - Brake : en
  • US2196562A - Wetting agent for alkaline mercerizing solutions : en
  • US2196662A - Wire treating apparatus : en
  • US2196554A - Process for the manufacture of primary hydroxyalkylamines : en
  • AT158402B - Device for the production of partially frosted or colored, open hollow bodies made of glass, in particular frosted lamp bulbs. : de en
  • FR854210A - Sound and heat insulation panel : en fr
  • US2196244A - Ice spoon : en
  • US2196646A - Means for drawing tubes : en
  • AT158462B - Impact detonator with membrane in the detonator head hole. : de en
  • AT158447B - Shooting range for popular amusement. : de en
  • US2196918A - Optical projecting apparatus : en
  • US2196256A - Textiles, films, and the like : en
  • US2196251A - Pressure regulator indicator for fluids : en
  • US2196394A - Automatic toaster : en
  • US2196479A - Adjustable drive : en
  • US2196619A - Machine for making closures : en
  • US2196913A - Footrest structure : en
  • US2196942A - Tube sanding tool : en
  • CA387966A - Fibre dyeing process : en fr
  • FR854377A - Improvements to gas mixers for internal combustion engines : en fr
  • AU110267B2 - Improved method of and apparatus for spraying metal : en
  • DE689985C - Circuit arrangement for displaying faults in telecommunications systems : de en
  • US2196757A - Azo compounds and process for coloring therewith : en
  • AU430939A - Improvements in or relating to pipe couplings : en
  • US2196664A - Control valve : en
  • US2196170A - Temperature control system : en
  • US2196199A - Preventing coagulation of blood : en
  • US2196263A - Friction operated bumper jack : en
  • US2196703A - Warm air furnace : en
  • US2196916A - Lubricating system and pump for use therein : en
  • CA387871A - Flash lamp : en fr
  • US2196242A - Car brake : en
  • US2196745A - Azo compounds and process for coloring therewith : en
  • USD119918S - Design fob a dress : en
  • US2196239A - Production of diacetyl in butter cultures : en
  • USD119854S - Design for a light fixture : en
  • AT158380B - Dishwasher. : de en
  • CA387888A - Hydraulic seal : en fr
  • AT158414B - Process for the preparation of amino alcohols. : de en
  • AT158453B - Firing for small-sized fuels. : de en
  • AT158443B - Rail fastening on an iron base with hinge lugs for clipping on clamping brackets. : de en
  • AT158454B - Hood mask made of rubber or another elastic material with a rubber exhalation valve. : de en
  • AU142739A - Improvements in or connected withthe manufacture of soft shirts : en
  • CA387895A - Vehicle wheel : en fr
  • US2196350A - Hydraulic transmission : en
  • US2196426A - Dispensing container : en
  • USD119877S - Glider or similar article : en
  • CA387936A - Destructive distillation apparatus : en fr
  • US2196302A - Silver copper alloy : en
  • US2196887A - Hat manufacture : en
  • FR854396A - Game board : en fr
  • GB519966A - Improvements in or relating to inductive heating devices : en
  • US2196748A - Yarn conditioning process : en
  • US2196876A - Display device : en
  • US2196701A - Electrician's conduit wrench : en
  • AT158397B - Process for making beer. : de en
  • AU444739A - Improved straining means for fencing wires orthe like : en
  • CA387862A - Rope tramway : en fr
  • DE678188C - System of electrical oscillation circuits with increased tuning range : de en
  • US2196839A - Dust collector and air filter : en
  • US2196658A - Cementing, washing, and acidizing retainer for oil wells : en
  • US2196754A - Treating cellulose derivative materials : en
  • US2196328A - Height gauge : en
  • DE665083C - Grinding wheel for soft materials : de en
  • FR854307A - Rigid back for suspenders : en fr
  • AT158413B - Process for the production of male sex hormones or their derivatives. : de en
  • DE689986C - Process for the production of magnetic sheets or strips with high permeability : de en
  • US2196463A - Rheostat winding machine : en
  • FR854265A - Spinning Reels Improvements : en fr
  • DE690006C - Cliché roller for rotary printing machines made up of two or more segments : de en
  • US2196366A - Tool puller : en
  • US2196507A - Thermostatic switch : en
  • US2196544A - Cabana tent : en
  • US2196561A - Bumper extension fender guard : en
  • US2196688A - Jewelry box : en
  • US2196699A - Nickel base alloy : en
  • USD119904S - Design fob a dress : en
  • AT158431B - One-piece, double-bladed wooden propeller with steel clamping hub without a steel hub. : de en
  • DE652461C - thermostat : de en
  • AU109047B2 - Improvements in or relating tothe separation of synchronizing impulses from video signals in television receivers : en
  • AT158460B - Pipe wall made of fork pipes, in particular for lining combustion chambers or the like. : de en
  • CA387851A - Wire bending and clenching tool : en fr
  • US2196687A - Air conditioning system : en
  • US2196172A - Protective coating of metal pipe and the like : en
  • US2196456A - Group sprinkling apparatus : en
  • US2196904A - Device for testing visual acuity : en
  • US2196235A - Eyelash cosmetic applicator : en
  • US2196455A - Cutter and blade therefor : en
  • US2196209A - Closure preparing and feeding mechanism : en
  • AU128139A - Horn type loudspeakers : en
  • US2196231A - Indicating mechanism : en
  • US2196776A - Azo dye compounds and process for coloring therewith : en
  • USD119843S - Design for a dough hook : en
  • US2196175A - Device for grilling and other cooking operations : en
  • US2196940A - Deflecting bit : en
  • US2196208A - Drill : en
  • US2196254A - Connector device : en
  • US2196806A - Variable ratio transmission mechanism : en
  • AU444939A - Improvements in or relating to flatirons : en
  • GB519838A - Improvements in or relating to antiseptics and process of making them : en
  • USD119881S - Design for a pair of sunglasses : en
  • AU110287B2 - Improvements in and relating tokeys for pin tumbler cylinder locks : en
  • CA387954A - Sheet folding machine : en fr
  • AU110273B2 - Improvements in or relating to electron optical discharge tubes : en
  • AU110216B2 - Improvements in or relating to electrical condensers : en
  • US2196383A - Wire connector : en
  • GB519885A - Improvements in the manufacture of ceramic articles : en
  • GB520013A - Improved wiping means for goggles : en
  • USPP373P - Rose plant : en
  • US2196510A - Adjustable trailer front end support : en
  • USD119886S - Design for a clock : en
  • AT158469B - Document stapler for suspension files. : de en
  • CA387893A - Winding apparatus taping head : en fr
  • AU110241B2 - Automatic radio-guiding systems for vehicles : en
  • AU140939A - Improvements in or relating to electron optical discharge tubes : en
  • US2196449A - Method and apparatus for manufacture of staple fiber : en
  • US2196827A - Tool guide for boring machines : en
  • US2196283A - Capsule : en
  • US2196666A - Method and means of making containers : en
  • US2196632A - Apparatus for aerating liquids : en
  • US2196882A - Checkerwork construction : en
  • AT158378B - Christmas tree holder. : de en
  • CA387963A - Fast dyeing process : en fr
  • US2196735A - Sound recording : en
  • FR854314A - Process for treating fibrous material : en fr
  • GB519869A - A method for the production of uniform milling products : en
  • FR854298A - Improvements relating to the production of gases intended for use as an atmosphere in the hot treatment of metals : en fr
  • FR854395A - Method and device for rolling seamless tubes : en fr
  • US2196547A - Combined cultivator and cotton chopper : en
  • US2196590A - Automatic monitor : en
  • GB520014A - Improvements in or relating to brake valves : en
  • DK57472C - Filter device by Pipes and Cigar or Cigarette pipes. : da en
  • AU533438A - Improvements in or relating to synchronising systems for television : en
  • DK57479C - Minecaster. : da en
  • US2196530A - Tooth paste tube closure : en
  • US2196238A - Method for treating intestines : en
  • USD119841S - Design for a beater for mixing machines : en
  • FR854231A - Anti-aircraft defense method by storm and artificial air currents : en fr
  • GB519987A - Improvements in dry-contact electric rectifiers and in the manufacture thereof : en
  • GB519996A - Apparatus for the treatment of bast fibres : en
  • DE689903C - Braking device for window and door leaves to hold them in place automatically when they are swung out : de en
  • GB520011A - Shaving machine : en
  • DE689943C - Joint for hanging metal service insert wings : de en
  • FR854373A - Method for locating the minimum level of fuel in a gasifier, and device intended for implementing this method : en fr
  • GB519882A - Improvements in de-icing means for aircraft : en
  • GB519899A - Improvements in and relating to hoods for motor vehicles : en
  • GR8941B - IMPROVEMENTS IN ELECTRONIC UNDERING DEVICE. : el en
  • GB519875A - Improvements in and relating to rubber rollers for massaging : en
  • FR50356E - Improvements in the assembly of brazed frames of two and three-seater cycles : en fr
  • DE689979C - Movable mirror force measuring device : de en
  • GB519888A - Manufacture of dinitriles of dicarboxylic acids : en
  • GB519906A - Improvements in centrifugal regulators : en
  • FR854233A - removable light shield for glasses : en fr
  • FR854372A - Facsimile recorders : en fr
  • DE689506C - Tunnel kiln for burning lumpy debris, especially limestone : de en
  • FR50397E - Device for obtaining fancy yarns on a twisting mill : en fr
  • GB519847A - Improvements in or relating to smokers' ash receptacles : en
  • US2196626A - Throttle control : en
  • FR50400E - New slide rule for air navigation : en fr
  • US2196442A - Burner control system : en
  • US2196783A - Plumbing fixture : en
  • GB520061A - Improvements relating to filler caps for automobile radiators and analogous closures : en
  • US2196431A - Stop means for knitting machines : en
  • US2196907A - Preparation of compounds of fluorine : en
  • DE690014C - Scanning process for the transmission of an image cast in the cathode : de en
  • US2196712A - Sanitary sugar dispenser : en
  • CA387919A - Walking tractor : en fr
  • US2196638A - Electric fuse : en
  • US2196379A - Dispensing device : en
  • DE689958C - Dryer and sifter for furnaces with an upstream hammer mill : de en
  • US2196611A - Ink drying machine : en
  • USD119927S - Design for a dress : en
  • US2196599A - Rotary electric shaver : en
  • DE690051C - Keyboard for a high-speed or syllable typewriter : de en
  • US2196368A - Epicyclic gearing : en
  • US2196697A - Socket : en
  • US2196224A - Vibrator : en
  • US2196621A - Apparatus for treating textile fibers : en
  • CA387934A - Expansion joint : en fr
  • US2196517A - Winged whipstock : en
  • DE684440C - Cathode ray image transmitter tubes with storage electrode : de en
  • CA387879A - Polyphase oscillator : en fr
  • US2196911A - System for heating and refrigeration : en
  • FR854333A - Improvements to aerodynes : en fr
  • GB519957A - Small detector tube for the detection of poisonous substances : en
  • US2196702A - Radius rod : en
  • US2196338A - Trailer frame : en
  • USD119859S - Design fob elastic fabric : en
  • DE689897C - Coat with inside, on the back slit ears : de en
  • US2196610A - Javelin : en
  • US2196820A - Arrangement for extinguishing electric arcs : en
  • GB519886A - Improvements in floor supports for motor vehicle bodies : en
  • AT158365B - Circuit for receiving modulated carrier frequency oscillations. : de en
  • FR854334A - Improvements relating to power plant regulation devices : en fr
  • GB519894A - Manufacture of new amines and their salts : en
  • US2196647A - Material fusing and projecting apparatus : en
  • USD119866S - Design fob a direction indicator : en
  • FR50383E - Improvements to signal repeater devices on board railway convoys : en fr
  • DE690023C - Switch-off device for dynamic materials testing machines : de en
  • DE689963C - Receiving device for type printer with rotating type wheel : de en
  • DE690011C - Electric locomotives, whose lateral mobility is limited at higher speeds and released at lower speeds : de en
  • FR854267A - Improvements to drive units for tuning indicators in radio receivers : en fr
  • FR50389E - Continuous distillation apparatus : en fr
  • FR854385A - Method and means of shaping and corrugating plastics : en fr
  • FR854242A - Improvements to automobile police plates : en fr
  • GB520064A - Improvements in and relating to multiple effect evaporation processes and apparatus for juices and other liquids : en
  • GB520057A - Improved method of marking rubber covered electrical conductors : en
  • US2196474A - Washing machine : en
  • GB519913A - Improvements in transfer-ribbon mechanism for typewriting machines : en
  • GB519963A - Improvements in and relating to lock-nuts : en
  • GB519999A - Improvements in or relating to gas-tight furnace heads for drum or rotary tube furnaces : en
  • DE689884C - Aperture used to produce panorama photos : de en
  • DK57477C - Heating systems for preventing the formation of ice on airplanes. : da en
  • US2196927A - Pneumatic control system : en
  • US2196299A - Means for sterilizing liquids and filling containers : en
  • US2196445A - Condensation product from phosgene and acetylene compounds and process of preparing the same : en
  • AU110260B2 - Improvements in or relating to press for cutting leather or the like : en
  • AU442639A - Improvements in or relating to means for straightening the flow of gases : en
  • FR854224A - Processes and devices for the simultaneous sharpening and hardening of all tools and sharp objects : en fr
  • FR854397A - Extended sweep wiper : en fr
  • GB519978A - Improvements in or relating to apparatus for making flat metallic products : en
  • US2196371A - Slicing machine : en
  • US2196403A - Filling machine : en
  • US2196719A - Preservation of rubber : en
  • AU133939A - Improvement in or relating to the moulding of sheets from plastic masses : en
  • CA387925A - Cylindrical grinding machine : en fr
  • US2196912A - Doll : en
  • USD119855S - Design for a tray or similar article : en
  • AT158476B - Electric discharge tube. : de en
  • CA387906A - Label : en fr
  • US2196727A - Joint construction : en
  • US2196795A - Fireplace heater attachment : en
  • AU110293B2 - Improvements in and relating to packing for bottles andother fragile articles : en
  • GB519962A - Improvements in electrically-heated bed warmers or airers : en
  • US2196210A - Method and apparatus for pickling metal coils : en
  • US2196381A - Electrical phase reversal device : en
  • US2196586A - Apparatus for producing photographs : en
  • US2196654A - Variable pitch propeller : en
  • FR50371E - improved rail splicing : en fr
  • US2196481A - Apparatus for testing heat resistance of materials : en
  • US2196760A - Denatured alcohol containing 1:4-dioxan : en
  • AU137639A - Improvements relating to lavatory seats : en
  • AU138639A - Improvements inthe production of anodic coatings on aluminium or aluminium alloys : en
  • CA387968A - Textile goods treating apparatus : en fr
  • US2196360A - Centrifugal governor : en
  • US2196363A - Method for the production of isobutylene : en
  • DE690044C - Production of flame black : de en
  • US2196409A - Electric energy collecting contact : en
  • US2196628A - Temple roll : en
  • US2196278A - Electron discharge apparatus : en
  • US2196822A - Barrel truck : en
  • US2196706A - Watercraft : en
  • AT158354B - Rotary piston machine with annular working space and valve control. : de en
  • US2196387A - Flooring material and floor : en
  • US2196749A - Plasticized cellulose derivative compositions : en
  • US2196840A - Sewage treatment : en
  • US2196180A - Apparatus for butt-welding pipes and tubing : en
  • US2196593A - Method for producing anhydrous caustic : en
  • US2196821A - Filter : en
  • CA387962A - Modulated carrier wave transmitter : en fr
  • US2196204A - Method of and apparatus for pounding shoes : en
  • USD119900S - Design for a sachet bag or similar article : en
  • US2196430A - Device for the regulation of the oil feed in oil furnaces : en
  • US2196489A - Paper roll chuck : en
  • GB519908A - Improvements in heat radiating elements : en
  • GR8924B - UNDERWATER LIFE. : el en
  • DE690035C - Ignition mass for ignition lights : de en
  • AT158472B - Process for the production of perorally effective pancreatic hormone preparations. : de en
  • AU110251B2 - Improvements in or relating to flatirons : en
  • US2196307A - Silver alloy : en
  • US2196241A - Hose supporter : en
  • US2196574A - Pie pan : en
  • US2196651A - Mechanical dehydrator and roller mill : en
  • DE689944C - Leotard sock with hair lining : de en
  • FR854278A - Improvements to soldering and soldering lamps : en fr
  • US2196293A - Receptacle for photographic paper and the like : en
  • US2196717A - Storage battery terminal clamp : en
  • AU110261B2 - Improvements relating to lavatory seats : en
  • US2196352A - Sound reproducing device : en
  • DE689850C - Television transmission method using a cinematographic recording that is constantly renewed on an endless carrier as an intermediate transmission link : de en
  • FR854392A - quick-install cladding elements and their applications : en fr
  • DK57466C - Method and Machine for Manufacturing Welded Wire Meshes by Electrical Resistance Welding. : da en
  • DE669208C - Method and device for the tubular folding of the blank for keifoermig or similarly designed packs around two longitudinal fold lines arranged at an angle to one another : de en
  • US2196173A - Communication system : en
  • US2196290A - Highway guardrail construction : en
  • US2196945A - Hat or cap holder : en
  • US2196652A - Apparatus for cementing well bores : en
  • GB519956A - Swimming sandals : en
  • AT158410B - Process for the production of capillary-active substances. : de en
  • AT158449B - Gas pistol. : de en
  • AT158422B - Process for the extraction of truxene and hydrindene. : de en
  • CA387889A - Braking system : en fr
  • US2196744A - Yarn conditioning process : en
  • US2196245A - Rotary kiln : en
  • US2196738A - Motion picture apparatus : en
  • US2196855A - Protective coating for copper wires : en
  • GB519914A - Improvements in the actuation of the valves of internal combustion and other engines : en
  • US2196786A - Electric razor support : en
  • AU110240B2 - Electron discharge devices : en
  • FR854287A - Device for varying the stroke of a piston, especially in compressors and the like : en fr
  • AT158437B - Ventilation device for the interior of motor vehicles. : de en
  • DK57460C - Multi-link Tone Color Regulator for Radio Receivers and Low Frequency Amplifiers. : da en
  • US2196730A - Film playing phonograph : en
  • US2196407A - Gasket material : en
  • GB519897A - Improvements in or relating to saw-tooth wave generator circuit arrangements : en
  • GB520015A - Improvements in plug-in connectors for use in connecting domestic and other apparatus to mains supply : en
  • DE689896C - Device for knotting thread ends : de en
  • GB519946A - Improvements in and relating to thread guides and lappets for spinning, doubling, twisting and like machines : en
  • FR854206A - Cookware, for culinary and other applications : en fr
  • FR50355E - Improvements to gauges or level indicators : en fr
  • US2196620A - Hook attaching device and spreader : en
  • GB519883A - Improvements in and relating to aerial systems for radio receivers : en
  • IE16005L - Tempering glass sheets : en
  • US2196287A - Compressor valve : en
  • US2196476A - Refrigerating apparatus : en
  • DE689878C - Method and device for determining the wear and tear of concrete coverings : de en
  • DE689920C - Device for keeping the speed of shunt motors constant by means of self-regulating resistors : de en
  • GR8928B - NECKLINE FROM LEATHER. : el en
  • US2196470A - Loading spacer for sheet steel and concentrated loads : en
  • GB519839A - Electrical mechanism for controlling a flexible traction member : en
  • FR854325A - Process for the preparation of p-aminophenyl-sulfimides : en fr
  • GB519891A - Improvements in or relating to multistage control devices for power driven vehicles including a plurality of steam engines : en
  • FR50391E - New improvement to the exhaust components : en fr
  • FR854374A - Improvements to bicycles, motorcycles and other similar vehicles : en fr
  • FR50384E - Hernial belt : en fr
  • FR854220A - Quick coupling with automatic shut-off for all pipes : en fr
  • DE689916C - High-performance liquid switch with two interruption points in series : de en
  • CA387838A - Filament and yarn manufacture : en fr
  • FR854285A - Improvements to telephone devices : en fr
  • GB519911A - Improvements in or relating to pistons : en
  • GB519990A - An improved box for a gas-mask : en
  • GB520059A - Improvements in air raid and like warning devices : en
  • DE689901C - Thread guide for removal vessels of surgical sewing threads : de en
  • US2196862A - Animal trap : en
  • GB519983A - Improvements in or relating to conductive coatings employed in electron discharge devices : en
  • US2196384A - Phenyl mercuric borate : en
  • US2196196A - Support for garment hangers and the like : en
  • US2196679A - Doll's voice : en
  • US2196501A - Pilot light : en
  • DK57461C - Procedure for Affecting Electrical Indicators at Signal Voltages. : da en
  • AT158367B - Switch with resistor or choke coil. : de en
  • DE689966C - Contact arrangement for electrical switches with arc extinguishing by a flowing extinguishing agent : de en
  • US2196341A - Traveling bag for automobiles : en
  • GB519917A - Improvements in devices for the protection of trees and the like against insects or caterpillars : en
  • GB519994A - Improvements in and relating to caps or closures for bottles and like containers : en
  • US2196674A - Method for landing airplanes : en
  • DK57475C - Hammer mill. : da en
  • AT158468B - Work shoe, e.g. B. sandal or the like. : de en
  • CA387882A - Circuit breaker : en fr
  • US2196190A - Hydraulic brake system : en
  • AU110290B2 - Improvements in or relating to electrodes for telephone transmitters : en
  • GR8923B - METHOD FOR THE PREPARATION OF COLORS AND ODORLESS SYRUPS FROM CARBOHYDRATES AND RECEIPT OF SUGAR PREPARATIONS AND SUGAR FROM THESE. : el en
  • AU110289B2 - Improvements in or relating to telephone transmitters : en
  • AU284439A - Case lid press : en
  • DE689998C - Chuck, especially for drilling tools : de en
  • GB519862A - Improvements relating to electric cables : en
  • CA387875A - Television receiver : en fr
  • AT158373B - Test clamp. : de en
  • US2196963A - Stabilized mineral oil composition : en
  • US2196545A - Signal apparatus : en
  • FR854320A - Two-stroke engine with supercharging and distribution by movable sheath : en fr
  • GB519902A - Copper-aluminium alloy : en
  • GR8930B - MECHANISM FOR ABSORPTION AND ISOLATION OF ODORS AND TOBACCO FROM THE INTERIOR OF THE BAKERY OVEN OF THE COMING EXCEPT FUEL OF THE FUEL. : el en
  • DK57480C - Mechanical Equestrian. : da en
  • US2196667A - Electric toothbrush : en
  • US2196289A - Seeder : en
  • US2196295A - Obtainment of estrogenic substances : en
  • US2196686A - Method of making chains : en
  • SE98588C1 - : sv
  • US2196189A - Electrical motor : en
  • US2196440A - Manufacture of cartons : en
  • US2196787A - Bath device : en
  • US2196675A - Rotary motor : en
  • US2196831A - Gasoline production : en
  • CA387829A - Folding window : en fr
  • DE690041C - ate and lines : de en
  • US2196853A - Flux composition : en
  • USD119867S - Design for a paring and coring tool : en
  • US2196478A - Operating and latching device for swinging window panels : en
  • US2196779A - Window holder : en
  • US2196296A - Bandage : en
  • AU110229B2 - Windmills : en
  • AU110238B2 - Improvements in or relating to low frequency amplifiers : en
  • AT158419B - Process for the production of acetyl cellulose with low acetic acid content. : de en
  • AU125939A - Improvements in and relating to processes forthe preparation of to intermediate products for use inthe production of final products intended for food or medicine and to said intermediate products : en
  • AU139439A - Electron discharge devices : en
  • AU387439A - Improvements relating to fibres for spinning andother purposes : en
  • CA387952A - Weaving apparatus : en fr
  • US2196784A - Fishing device : en
  • US2196890A - Traffic marker and indicium : en
  • AU110283B2 - Improved straining means for fencing wires orthe like : en
  • AU431239A - Improvements in and relating to watertight containers made of paper orthe like : en
  • FR854232A - Method for the weighing of forces and balance for the practice of this method : en fr
  • FR854369A - Trouser press : en fr
  • US2196919A - Safety device for hydraulic brake systems : en
  • AT158445B - Device for storing and releasing heat. : de en
  • AU110237B2 - Food casing : en
  • US2196789A - Soaking pit : en
  • US2196838A - Cathode ray tube : en
  • US2196221A - Azo compounds and process for coloring therewith : en
  • AU133339A - An improved method of refrigeration and apparatus therefor : en
  • CA387835A - Road signalling device : en fr
  • FR854269A - Seat, in particular for motor vehicles, movable in the direction of travel : en fr
  • AT158362B - Method for maintaining the groundwater level using a submersible pump. : de en
  • AT158385B - Leg and frame connection for steel furniture that can be dismantled. : de en
  • AU110275B2 - A process and apparatus, utilised inthe commercial growth of water-cultured plants, forthe circulation ofthe nutrient solution : en
  • US2196232A - Protective paint : en
  • FR854390A - Signaling device to facilitate traffic : en fr
  • GR8933B - METHOD AND PRESS (PRESS) FOR THE CONSTRUCTION OF CELL-HAPPY BODIES FROM A PIECE OF METALS. : el en
  • AT158405B - High performance stage rocket. : de en
  • AU110280B2 - Improvements in or relating to circuit interrupters : en
  • AU135439A - Improvements in or relating to low frequency amplifiers : en
  • CA387877A - Modulated carrier wave transmitter : en fr
  • US2196332A - Supercharger for internal combustion engines : en
  • AU77539A - Windmills : en
  • USD119873S - Combination mantel and bookcase or article of similar nature : en
  • US2196782A - Stamping machine : en
  • US2196439A - Well cleaner : en
  • US2196484A - Electric heating device : en
  • AT158432B - Process for the production of a wooden propeller block glued together from thin wooden lamellas under heat and pressure. : de en
  • AU91039A - Improvements in or connected with the formation of insoles for women's shoes : en
  • AU110239B2 - Improvements in electric heating or cooking appliances : en
  • CA387890A - Cutting and welding machine : en fr
  • FR854340A - Device for joining two surfaces made of fabric or the like : en fr
  • GB519865A - Improvements in or relating to a process for the treatment of lac or shellac : en
  • FR854274A - Improvements to burners or burners for coal gas or other : en fr
  • DE689835C - Device for suppressing torsional vibrations in waves : de en
  • DE689917C - Roller switch : de en
  • DE690060C - Method for grid control of inverters with grid-controlled vapor or gas discharge paths : de en
  • FR854359A - Auto steering wheel that moves in whole or in part for the safety and convenience of users : en fr
  • FR854387A - New contact line suspension system for electrically driven vehicles : en fr
  • GB520025A - Improvements in or relating to refractory alloy compositions : en
  • GB520032A - Improvements in or relating to telescopic stays for securing hinged windows and likedevices : en
  • FR854203A - Average speed indicator : en fr
  • FR50376E - Self-closing shut-off device for liquid fillers : en fr
  • FR854279A - Oil retaining device applicable to bearings supporting rotating shafts : en fr
  • DE689926C - Two-cylinder knitting machine for the manufacture of reversible clad knitwear : de en
  • US2196631A - Boiler : en
  • DE689899C - Circuit arrangement for current surge transmitters in telephone systems with dialer operation : de en
  • DE689870C - Process for the production of artificial fibers from fiber-forming fluids, in particular acetyl cellulose : de en
  • AT158374B - Installation on direct current welding machines with three-phase motor drive. : de en
  • AT158479B - Cathode ray tube with electrostatic deflection. : de en
  • US2196220A - Pregnandiols and method of obtaining them : en
  • US2196247A - Supercharger relief valve : en
  • US2196552A - Flashing block : en
  • US2196274A - Amusement device : en
  • US2196608A - pride : en
  • US2196804A - Washing machine : en
  • FR50375E - Connection device between a normally driving unit and several driven units : en fr
  • GB519879A - Improvements in and relating to planes : en
  • US2196429A - Toy : en
  • USD119915S - Fracchia dress ensemble : en
  • USD119921S - Design for a dress : en
  • US2196899A - Safety lock protector : en
  • US2196288A - Cork cutting machine : en
  • US2196508A - Phantom minnow : en
  • CA387899A - Metal extruding apparatus : en fr
  • USD119875S - Design for a shoe ob similar article : en
  • GB520028A - Improvements in or relating to electric socket contacts : en
  • US2196322A - Pharmaceutical : en
  • US2196365A - Mop : en
  • AT158458B - Firearms storage, especially for machine guns, automatic rifles and the like. like : de en
  • AT158444B - Rail fastening by means of a wedge serving as a clamping plate. : de en
  • US2196565A - Arc welder electrode holder : en
  • US2196752A - Treating cellulose derivative materials : en
  • US2196768A - Enteric coating : en
  • DK57478C - Punching machine. : da en
  • US2196423A - Means for and method of creating motion effects : en
  • US2196847A - Covering element : en
  • US2196850A - Coin attachment : en
  • US2196705A - Vehicle signal system : en
  • USD119879S - Design fob a shoe : en
  • DE689934C - Speed counter : de en
  • US2196460A - Safety hook : en
  • US2196777A - Refrigerant expansion control : en
  • US2196639A - Flying cut-off machine : en
  • US2196803A - Manufacture of artificial masses from polyvinyl chloride : en
  • USRE21420E - Radio apparatus : en
  • US2196194A - Key operated identifier : en
  • US2196447A - Nitrogen - containing organic compounds and process for their preparation : en
  • GB520043A - Improvements in ornamental casings for clocks and similar articles : en
  • GB520035A - Improvements in or relating to the continuous casting of metals : en
  • US2196488A - Time controlled electric switch : en
  • US2196408A - Explosion-resisting motor : en
  • USD119907S - Design for a sweater : en
  • CA387881A - Circuit breaker : en fr
  • CA387920A - Automatic power transmission : en fr
  • FR854290A - Method of manufacturing heating resistors, in particular for high temperatures : en fr
  • US2196799A - Automatic brake adjuster : en
  • FR854223A - Device to facilitate the breathing of wearers of gas masks of the filter type : en fr
  • FR854394A - Elastic lining forming tires and its application to the wheels : en fr
  • GB519863A - Improvements relating to electric cables : en
  • US2196579A - Polymeric vinylidene chloride compositions : en
  • US2196616A - Track circuit apparatus : en
  • US2196636A - Implement attachment : en
  • DK57481C - Apparatus for driving down pillars or poles in the ground. : da en
  • CA387942A - Propeller blade : en fr
  • FR50392E - Fuel : en fr
  • US2196518A - Davit : en
  • GB519955A - Improvements in or relating to kerf cleaners or gummers for use with coal-cutting machines : en
  • FR50362E - Improvements to compressed air production installations, in particular on board aircraft : en fr
  • FR854306A - Press molding manufacturing process : en fr
  • GB519989A - A therapeutic appliance for the treatment of testicular ectopia : en
  • US2196454A - Pipe thread protector : en
  • US2196531A - Musical instrument bridge : en
  • US2196212A - Fastening-inserting machine : en
  • US2196413A - Current limiting device : en
  • DE689862C - Protection device for the catenary of electric railways : de en
  • DE689909C - Method and device for generating low-salt high-pressure steam from salt-containing feed water : de en
  • FR854362A - Apparatus for the treatment of cooked masses : en fr
  • DE653401C - Extinguishing agent for light metal brackets : de en
  • DE689902C - Process for the production of pudding starch : de en
  • CA387938A - Refrigerator car floor rack : en fr
  • GB519952A - Improvements in and relating to machines for manufacturing filament supports and inserting them into stems for electric incandescent lamps and the like : en
  • US2196206A - Container : en
  • US2196188A - Process of producing formaldehyde : en
  • USD119880S - Design for a pair of sunglasses : en
  • US2196404A - Package : en
  • USD119923S - Design for a hat : en
  • FR854227A - Advanced mannequin : en fr
  • DE689932C - Helmet insert : de en
  • DE689983C - Brake for locking the sash of windows, doors, etc. like : de en
  • GB519943A - Method of producing pure kapok yarn from kapok fibre : en
  • DK57463C - Process for the production of insulation materials with cellulose as starting material. : da en
  • FR854301A - Closing device for doors, shutters and the like, in particular for motor cars : en fr
  • GB520047A - Improvements in and relating to wire feeding devices : en
  • DK57457C - Locking magnet and locking mechanism for train and signal handles in electrically powered switchgear. : da en
  • USD119919S - Design for a dress : en
  • GB519825A - Improvements in or relating to fuel injection pumps : en
  • GB519975A - Improvements in or relating to methods and apparatus for transmitting or receiving sound (or acoustic) vibrations : en
  • GB519985A - Improvements in and relating to brake drums : en
  • GB519940A - Improvements in or relating to optical instruments : en
  • DE689981C - Interrupter for ignition systems : de en
  • GB520044A - Improvements in the construction of liquid tanks or containers : en
  • US2196505A - Cast fixed bridge : en
  • DE689942C - Push-ups for motor vehicles : de en
  • FR50372E - Shock absorber : en fr
  • US2196340A - Aircraft engine : en
  • DE689950C - ash : de en
  • FR854368A - Electronic discharge devices : en fr
  • GB520055A - Apparatus for producing a high velocity beam of ions : en
  • FR854321A - Cold cathode : en fr
  • FR50366E - Transmission and movement transformation system, with or without gear change : en fr
  • FR854342A - Telegraph and similar circuits : en fr
  • GB520023A - Improvements in or relating to air-space insulated high-frequency cables : en
  • DK57456C - Procedure for the Preparation of Quaternary Amino Fatty Acid Derivatives. : da en
  • DE690055C - Electric high-voltage switch with arc extinguishing by flowing pressurized gas : de en
  • USD119891S - Design for a coat : en
  • GB519845A - Dart board : en
  • GR8944B - PROGRAM TO DRILL PIPES THROUGH WHICH SONDAGES ARE INSIDE. : el en
  • GR8935B - METHOD AND MACHINE FOR THE MANUFACTURE OF RIBROCIMENT. : el en
  • USD119876S - Combined washing machine and wringer : en
  • DE689947C - Method for attaching the roving thread in ring spinning machines : de en
  • DE690012C - Swiveling pulling and pushing device : de en
  • US2196269A - Safety device for gun mounts : en
  • AU110271B2 - Improvements in or relating to balls for tennis andthe like games andthe manufacture thereof : en
  • GB519941A - Improved target or dart board : en
  • DE689937C - Two-stroke internal combustion engine in a U-cylinder arrangement : de en
  • FR854378A - New notebook of cigarette papers : en fr
  • FR854341A - electron emitting electrodes : en fr
  • GB519968A - Improvements in hydraulic couplings : en
  • AU42039A - Improvements relating to controls of aircraft : en
  • US2196419A - Circuit breakers : en
  • CA387830A - Portable blade grinder : en fr
  • AT158500B - Process for the manufacture of refractory products. : de en
  • AU146739A - A process and apparatus, utilised inthe commercial growth of water-cultured plants, forthe circulation ofthe nutrient solution : en
  • AU110278B2 - Improvements in electric discharge lamps : en
  • FR854351A - Process for preparing resins : en fr
  • GB519832A - Improvements relating to wringing and mangling machines : en
  • USD119863S - Design foe a jelly tumbler : en
  • GB519848A - Improvements in or relating to the treatment of waste sulphite liquor : en
  • GB519932A - Improvements relating to a method of making products derived from molten metal : en
  • US2196297A - Tool handle joint and the like : en
  • GR8927B - METHOD FOR MAKING GLASS BUTTONS. : el en
  • US2196841A - Flexible coupling : en
  • US2196897A - Threading tool : en
  • DE690004C - Process for dyeing fiber blends made of rayon from cellulose rayon and animal fibers : de en
  • GB519915A - Piston and process for its manufacture : en
  • DE689906C - Upsetting device for roller milling and washing machines : de en
  • GB520058A - Improvements relating to sparking plugs for internal combustion engines : en
  • FR854236A - Improvement in fasteners for fiber cement or corrugated sheet roofs : en fr
  • FR854294A - Surge arresters : en fr
  • FR50378E - Process and plant for the fractionation of mixtures of hydrocarbons or other liquids : en fr
  • AT158475B - Device for extinguishing an arc in a discharge vessel. : de en
  • AU170739A - Improved rubber composition : en
  • FR854263A - Children's car : en fr
  • GB519965A - Four wheel brake equalizing and control mechanism for vehicles : en
  • GB520046A - Improvements relating to winches : en
  • US2196908A - Clarification of liquids : en
  • GB520020A - Improvements in or relating to a holder for supporting and dispensing a roll of paper or other material : en
  • USD119868S - Design for a textile fabric : en
  • DE689957C - Gear pump for fuel injection for multi-cylinder internal combustion engines : de en
  • US2196732A - Double barrel spring air gun : en
  • USRE21418E - Planetary automotive transmission : en
  • FR854352A - Crankless compressed air drive unit for jerk slides : en fr
  • GB519995A - Improvements in or relating to twist tubes for textile yarns and like materials : en
  • FR854370A - Method and device for improving the efficiency of internal combustion engines : en fr
  • FR854337A - Machine for the manufacture of insulating tubes for electrotechnical needs : en fr
  • DE689962C - Locomotive, in particular internal combustion engine, with cylinders acting directly on the driving axles : de en
  • FR854313A - Process for producing activated carbon agglomerates : en fr
  • FR854244A - Improvements to star frames used in dyeing : en fr
  • FR854338A - Manufacturing process of selenium rectifiers : en fr
  • GB519876A - Improvements in or relating to the manufacture of oil and cake from meal : en
  • AU154939A - Improvements in or relating to electrodes for telephone transmitters : en
  • CA387846A - Gas burner : en fr
  • DE689925C - Flat weft knitting machine : de en
  • CA387865A - Wood bleaching method : en fr
  • AT158456B - Channel arrangement for chimneys or foxes from boiler furnaces. : de en
  • CA387834A - Crepe paper : en fr
  • DE690050C - Method and device for patterning webs of fabric by means of stencil rollers : de en
  • FR854289A - Discharge vessel with a gaseous or vapor atmosphere and a liquid cathode, intended in particular to operate at high voltages : en fr
  • DE685110C - Magnetic electric light engine : de en
  • GB519970A - Improvements in or relating to gully covers for street drains : en
  • AU251239A - Improvements in and relating to packing for bottles andother fragile articles : en
  • GB520038A - Improvements in or relating to yarn or like winding machines : en
  • US2196361A - Method of promoting the propagation and the activity of microorganisms : en
  • USD119857S - Design for a clip pin or similar article : en
  • US2196780A - Draw pin : en
  • US2196825A - Oscillator : en
  • US2196836A - Pocket for pool tables : en
  • CA387832A - Knitted strip : en fr
  • US2196872A - Ophthalmic mounting : en
  • DE689961C - Steam engine with steam formation in the cylinder : de en
  • USD119925S - Design for a dress : en
  • FR854230A - Improvements to devices such as those supplied by generators such as magnetos, in particular to measuring devices : en fr
  • FR854293A - New product for jewelry, goldsmith and other similar industries : en fr
  • US2196223A - Torque indicating wrench : en
  • US2196842A - Wall socket : en
  • DE689960C - Process for achieving a viscosity reduction, cleaning and stabilization of cellulose derivatives containing nitro groups by pressure cooking : de en
  • US2196184A - Carrying handle for containers : en
  • US2196441A - Baby's nipple tongs : en
  • US2196659A - Apparatus for stowing rock in a coal mine : en
  • GB519925A - Means for converting polyphase current into single-phase current of lower frequency : en
  • US2196452A - Production of condensation products of vinyl methyl ketone and water-soluble aldehydes : en
  • US2196548A - Highway lighting apparatus : en
  • USD119926S - Design fob a dress ensemble : en
  • US2196428A - Resilient mounting : en
  • FR854272A - Automatic control for hay elevator winches and the like : en fr
  • CA387897A - Measuring tap : en fr
  • FR50363E - Endless sound film unwinder : en fr
  • FR854382A - Anti-leak hose for high pressure : en fr
  • USD119911S - Design fob a uniform : en
  • GB519844A - Improvements in or relating to route or destination indicators : en
  • US2196656A - Well cementing apparatus : en
  • US2196947A - Parachute : en
  • GB520048A - Improvements in electric measuring instruments : en
  • US2196962A - Pearl edge attachment for sewing machines : en
  • USD119874S - Design for a coat : en
  • GB519948A - Improvements in and relating to miniature-rifle ranges using cinematographic target images : en
  • FR854391A - Jet propelled machine : en fr
  • FR854400A - Anti-breakage device for the protection of friable materials during their loading into containers : en fr
  • GB519907A - Improvements in or relating to the production of cellulose ethers : en
  • GB519981A - Improvements in the manufacture of washers : en