• US1708279A - Theft-alarm device : en
  • US1708544A - Method and arrangement for electrical measurements : en
  • US1708650A - Fluid separator : en
  • US1708866A - Headlight shield : en
  • AT112891B - Device at telephone stations with rotary dial to make the call number visible. : de en
  • US1708068A - Glazing clip : en
  • AT112801B - Process and system for degassing or smoldering fuels and bituminous substances. : de en
  • US1708410A - Motion-picture apparatus : en
  • US1708427A - Antidetonation combustion chamber for internal-combustion engines : en
  • CA288613A - Visor glass bracket : en fr
  • AU1240328A - Process forthe manufacture of ammonium and magnesium salts : en
  • AT112793B - Device for safely walking on narrow lanes, e.g. B. tensioned ropes. : de en
  • AT112861B - Steam system. : de en
  • CA288552A - Power transmission : en fr
  • US1708207A - Ophthalmic mounting : en
  • US1708686A - Packaging machine : en
  • US1708148A - -means for slackening the weft when weaving fabrics : en
  • US1708461A - Refrigerator : en
  • US1708783A - Tapered fibrous-material bottle and the like : en
  • CA288615A - Power transmission mechanism : en fr
  • US1708232A - Gun mount : en
  • AT112880B - Water ring pump, especially for venting centrifugal pumps. : de en
  • CA288602A - Combustion chamber air inlet : en fr
  • GB309353A - A new or improved lamp shade having a liquid container for catching insects : en
  • CA288691A - Electrical condenser : en fr
  • US1708468A - Combined light reflector and frame for wall cabinets and the like : en
  • US1708499A - Waffle iron : en
  • US1708027A - Control device for vacuum tubes : en
  • US1708177A - Power drum mechanism : en
  • SE67155C1 - : en
  • US1708791A - Press for forming plastic articles : en
  • US1708694A - Bottle-washing machine : en
  • AT112851B - Method and device for drying cardboard u. like : de en
  • US1708377A - Automatic fire shutter : en
  • US1708562A - Rock crusher : en
  • US1708908A - Translating system for converting alternating current into direct current : en
  • US1708727A - Shade bracket : en
  • US1708434A - Paper making : en
  • US1708846A - Electrostatic telephone : en
  • FR654729A - Process for continuous distillation and separation of mineral oils and tars in several stages : en fr
  • FR654994A - Method and apparatus for erecting masts used in construction : en fr
  • AT112789B - Device for zigzag stitch sewing machines for separating and holding down the workpiece and the strip to be sewn onto it. : de en
  • FR654613A - Weft feeler device for looms : en fr
  • GB309386A - Improved electric winding-up mechanism for clockworks : en
  • GB309430A - Means for indicating the direction, distance and route between starting point and destination in journeys : en
  • GB291045A - Improvements in or relating to telephone systems : en
  • DE474747C - Propeller or propeller wheel : de en
  • GB309246A - Improvements in or relating to heat control systems for furnaces and the like : en
  • GB309520A - Improvements in vacuum electric tube devices : en
  • US1708228A - Fixture for holding ring gears and the like : en
  • US1708894A - Meter-regulating device : en
  • AT112790B - Expansion shaft. : de en
  • AT112703B - Shoe lasts. : de en
  • DE474596C - Water-cooled furnace wall, especially for pulverized coal firing : de en
  • GB309434A - Improvements in or relating to speed matching devices : en
  • US1708841A - Ventilator : en
  • AT112711B - Parking device on mechanically driven sewing machines. : de en
  • AU1247328A - Flotation process : en
  • CA288684A - Rock dust projector : en fr
  • AT112833B - Centrifuge. : de en
  • CA288646A - Adjustable thermostatic control switch : en fr
  • US1708189A - Cash register : en
  • US1708386A - Electrical prospecting device : en
  • GB309225A - Improvements in deep well drilling apparatus : en
  • GB302684A - Advertisement display apparatus for fitment to vehicles : en
  • US1708326A - Strap-end connection : en
  • DE474634C - Spreader camera : de en
  • FR654714A - Method for the telegraphic transmission of Morse signals and device for its realization : en fr
  • US1708097A - Electrotype or engraver's planer : en
  • FR654629A - Electric clothes iron : en fr
  • FR654843A - Expanding coil spring : en fr
  • US1708091A - Insert : en
  • US1708837A - Air-pressure gauge : en
  • AT112857B - Process for the production of artificial threads. : de en
  • AT112771B - Cable protection device with one or more secondary conductors embedded in the cable. : de en
  • AT112795B - Process for the projection of bright backgrounds, especially for cinematographic recordings. : de en
  • CA288558A - Wheel : en fr
  • CA288671A - Cleaning composition : en fr
  • US1708532A - Swimmer's girdle and collaret : en
  • GB288234A - : en
  • AT112794B - Anode for electron tubes. : de en
  • US1708223A - Device for securing car doors : en
  • US1708305A - Nut lock : en
  • DE474717C - End seal for pneumatic copiers : de en
  • FR655037A - Improvements to carburettor control devices : en fr
  • FR654541A - Cage for dies for drawing metal wires : en fr
  • AT112887B - Coil arrangement for transformers with a core consisting of several mutually adjustable parts. : de en
  • DE470422C - Process for the production of refractory masses, in particular for lining rotary furnaces, shaft furnaces, boiler furnaces and the like. Like., from molten cement with additives : de en
  • US1708822A - Portable metal-working machine : en
  • FR654551A - Reinforced folding seats and similar furniture : en fr
  • US1708264A - Subgrade machine : en
  • US1708463A - Timing mechanism : en
  • AT112716B - Plate holders for photographic printing machines. : de en
  • US1708530A - Apparatus for the generation of short electrical waves : en
  • DE474743C - Cooling tower installation, consisting of trickling elements in the form of hollow stones made of fired clay, which stand upright on top of one another with their hollow spaces merging into one another : de en
  • AU1324928A - Electrical control systems : en
  • FR654710A - Improvements to electric motor command and control systems : en fr
  • FR654794A - Absorption refrigeration machine with absorber boiler : en fr
  • FR654878A - Planer for planing the side faces of rail heads : en fr
  • GB309366A - Improvements in or relating to heel protectors for use inside boots and shoes : en
  • GB309367A - A towel for drying purposes : en
  • US1708566A - Check protector : en
  • US1708568A - Pattern : en
  • US1708025A - Lubricating device for railway vehicle axles : en
  • US1708185A - Plate-rolling mill : en
  • FR654805A - Apparatus for separating a gas from the mixture of two or more gases and for forming saturated solutions of said gas : en fr
  • GB285027A - Improvements in and relating to lock nuts : en
  • FR654932A - Carpet more particularly intended to serve as a foot wiper : en fr
  • FR654952A - Device facilitating the parachute jump of an aviator : en fr
  • FR654819A - Improvements to gilding presses : en fr
  • FR654960A - Jewelry closing system : en fr
  • DE474657C - Device for cleaning the clips of fabric tensioning machines with moving brushes : de en
  • GB309264A - Improvements in and relating to the manufacture of road-making materials : en
  • GB309518A - Improvements in or relating to excavating or tunnelling apparatus : en
  • CA288651A - Engine cooling system : en fr
  • US1708924A - Power transmission : en
  • FR654681A - Explosion engine : en fr
  • FR654984A - Improvements in means for reducing the luminous intensity of vehicle headlights or the like : en fr
  • DE474702C - Single thread chain stitch sewing machine with reciprocating hook : de en
  • GB291464A - Hollow artificial tooth imitated true to nature : en
  • AT112731B - Process and device for cleaning boiler feed water and other industrial water. : de en
  • DE474684C - Insert body for smoke extraction from furnaces, which is fastened swinging centrically in the channel : de en
  • USRE17263E - Mulholland : en
  • USD78241S - Chakles weiss : en
  • US1708669A - Veneer box and panel for making the same : en
  • US1708684A - Spring : en
  • US1708217A - Vehicle chassis : en
  • FR655029A - Device for automatic winding of speed indicators by using a fraction of the energy put into play in the air pump of the brake of mobile machinery on wheels controlled by these indicators : en fr
  • DE474346C - Retouching process for raster negatives : de en
  • DE474554C - Remote switch for multi-flame compressed gas lamps with midnight extinction : de en
  • AT112717B - Auxiliary device for the precise taking of measurements when measuring clothes. : de en
  • US1708250A - Deflector for ventilating apparatus : en
  • US1708825A - Fish lure : en
  • FR654531A - Process for extracting paraffins from liquid hydrocarbons : en fr
  • FR654602A - Device for tightening the ends of the spools on selfacting-winding machines : en fr
  • AU1336928A - Improvements in sanitary flushing apparatus : en
  • CA288631A - Distance measure : en fr
  • US1708161A - Visor structure for automobiles : en
  • US1708466A - Flexible chain : en
  • US1708529A - Speed governor : en
  • AT112842B - Cladding panel. : de en
  • FR654688A - Formwork improvements for concrete wall construction : en fr
  • FR654869A - Adjustable tension hand polisher : en fr
  • US1708324A - Method of making finger rings : en
  • US1708477A - Rail anchor : en
  • US1708661A - Alaem dsiyics : en
  • US1708103A - Signors to l g : en
  • US1708145A - Mechanism for operating valves and the like : en
  • FR654954A - Process for treating phosphate materials : en fr
  • FR655006A - Improvement in the opening and closing mechanisms of the gripper in straight-line combing machines of the Heilmann type and the like : en fr
  • GB309396A - Improvements in or relating to safety locks for use in lift installations : en
  • GB309305A - Improvements in electric miners' lamps and the like : en
  • FR655038A - Improvements to railway ties : en fr
  • FR654572A - Improvements relating to devices generating or transmitting motor force : en fr
  • FR654759A - Lubricator pad for wheel axle oil box : en fr
  • DE474851C - Process for the production of a plastic mass from natural products containing keratin, such as horn, ivory, claw or similar waste : de en
  • US1708024A - Cup-feed machine : en
  • US1708106A - Molding machine : en
  • US1708493A - Mixing apparatus : en
  • FR654732A - Vibrating device used for the activation of gases by the combined application of high or low frequency electrical waves of any kind and of ultra-violet or intra-red rays : en fr
  • FR654675A - Process for obtaining on lace looms a yarn, articles of the color <net> type and in which the solid parts of the design are obtained by colored yarns showing no appearance of mixing with the other yarns forming the frame in the background of the drawing : en fr
  • FR654893A - Adjustable nozzle for free jet turbines : en fr
  • DE474866C - Template holder for office machines with a line indicator arranged on a slide that can be switched line by line : de en
  • DE474604C - Feeder bank for steam boiler : de en
  • FR654987A - Lubricator for wheel flanges of all vehicles traveling on rutting rails : en fr
  • FR655005A - Improvements to suspension bridges : en fr
  • GB297394A - : en
  • GB309240A - An electric lamp locking device : en
  • US1708074A - Indicating and controlling method and mechanism for paper-making machines and the like : en
  • US1708798A - Portable boring and grinding machine : en
  • USD78233S - Design for a radiocabinet : en
  • US1708764A - Electrical condenser : en
  • FR654663A - Orientation device for airplanes and boats : en fr
  • FR654789A - Emergency installation in the event of a power failure : en fr
  • FR654522A - Movement transmission mechanism : en fr
  • FR654704A - Reflector device for signs, panels or other : en fr
  • FR654887A - Advertising system attachable to bottles and the like : en fr
  • FR654705A - Device for counting cigarettes in cigarette pack filling machines : en fr
  • FR654939A - Improvements to bearings and their applications : en fr
  • GB309339A - Improvements in the treatment of metal articles for the prevention of tarnish and rust : en
  • US1708674A - Steam generator : en
  • US1708748A - Telephone repeater : en
  • FR654756A - Advanced power supply and distribution control device applicable to devices used to measure and dispense liquids : en fr
  • FR654827A - Device for stripping and debarking trees : en fr
  • US1708168A - Brake-operating connection : en
  • US1708378A - Rotary friction coupling : en
  • CA288654A - Control device : en fr
  • CA288683A - Caisson : en fr
  • GB292999A - Arrangement of core segments in the casings of dynamo electric machines, rotary transformers and the like : en
  • GB309221A - Improvements in electric switches : en
  • FR654568A - Fixed sorting plant for coke and similar materials with two sorting screens moving in opposite directions : en fr
  • FR654549A - Gas generator with bubbler-saturator of antiseptic or other products : en fr
  • DE474549C - Internal combustion engine with exhaust gas turbine : de en
  • FR654638A - Starting device for three-phase motors : en fr
  • DE474800C - System for separating dust from gases with pipes installed in several rows offset from one another across the path of the gases : de en
  • US1708912A - Drag-scraper equipment : en
  • DK40006C - Branch terminal for electrical wires. : da en
  • DE474786C - Process for the production of sulfur dyes : de en
  • US1708016A - Cutting implement : en
  • USD78221S - Design for a lighting-fixture brace or article of analogous nature : en
  • CA288588A - Nacreous and chatoyant substances production : en fr
  • USD78195S - Patjl c : en
  • US1708670A - Segregating apparatus : en
  • FR654855A - Photographic pose-meter : en fr
  • FR654922A - Electrolytic gas generator : en fr
  • GB309299A - Improvements in the production of granular fertilisers : en
  • FR654925A - Improvements to metal beds : en fr
  • DE474650C - Device for recording an object on a film at certain time intervals : de en
  • FR654665A - Roller conveyor for glass plates, particularly for use in cooling furnaces : en fr
  • DE474881C - Height-adjustable base for chairs or the like. : de en
  • DE474503C - Device for achieving the desired statics of automatic electrical regulators : de en
  • DE474893C - Magnetic coin acceptor : de en
  • US1708002A - Exhaust muffler : en
  • US1708751A - Rectifying system : en
  • DE474524C - Internal combustion engine, pump or the like with cylinders arranged in a circle around the shaft and parallel to it : de en
  • FR654668A - Device for washing and additional treatment of artificial fibers wound on perforated spools : en fr
  • FR654900A - Electro-mechanical thruster for ships and boats : en fr
  • GB309351A - A new or improved receptacle for matches : en
  • CA288696A - Magazine binding : en fr
  • CA288714A - Regulating system : en fr
  • CA288584A - Multiple duct drill stem : en fr
  • US1708526A - Rotary chemical furnace : en
  • US1708658A - Percussive hand tool : en
  • US1708368A - Auxiliary transmission : en
  • DE474611C - Dry element with destructible electrolyte container : de en
  • AT112813B - Iron alloys containing chromium and copper. : de en
  • CA288579A - Oil burning apparatus : en fr
  • CA288616A - Semi-coke briquette : en fr
  • AT112895B - Electromagnetic switch. : de en
  • US1708069A - Method and apparatus for delivering viscous glass : en
  • US1708831A - Speed-regulating device particularly applicable to blowpipes : en
  • US1708475A - Propeller mechanism : en
  • US1708637A - Tire inflater : en
  • US1708797A - Pie or cake pan : en
  • USD78225S - Design for a paie of suspenders : en
  • US1708196A - Printing-plate-locking mechanism : en
  • AT112756B - Device for opening ampoules. : de en
  • CA288572A - Cylinder cock : en fr
  • DE474552C - Cigarette tobacco mixing plant : de en
  • DE474902C - Process for the production of refining metallic coatings, in particular chromium, by electrolysis of a silicate-containing melt : de en
  • CA288534A - Blade holder : en fr
  • CA288711A - Diaphragm : en fr
  • AT112899B - Microphone Carrier. : de en
  • CA288634A - Chick brooder : en fr
  • US1708772A - Protective means for electric furnaces : en
  • USD78216S - Design for a game board : en
  • AU1233828A - Improved means for destroying prickly pear andother noxious plants : en
  • FR654505A - Improvements in automotive windshield wipers : en fr
  • DE474953C - Working method for internal combustion engines : de en
  • CA288657A - Excavator : en fr
  • US1708372A - Motion-picture-film guideway : en
  • US1708578A - Surgical instrument : en
  • AT112838B - Driving device for the ejector of the large drum of cards. : de en
  • US1708063A - Finishing strip or welt for upholstery : en
  • US1708120A - Vault latch : en
  • US1708183A - Spindle lock : en
  • FR654968A - Process for waterproofing wool and silk fabrics using aluminum oxide hydrate : en fr
  • US1708851A - Gate valve : en
  • GB288602A - Improvements in or relating to the heels of shoes : en
  • GB309344A - Improvements in apparatus for cleaning pipe or hose lines and the like : en
  • AT112871B - Lock for taps, valves, etc. like : de en
  • USD78246S - Design for a grand piano : en
  • DE474876C - Bleaching of mineral oils and mineral fats : de en
  • DE474241C - Collapsible bed : de en
  • US1708448A - All-metal-door construction : en
  • FR654618A - Articulation system : en fr
  • FR654860A - Process for removing sulfur compounds from hydrocarbons : en fr
  • GB309372A - Improvements in or relating to ball or roller clutches : en
  • FR654834A - Plate with embossed characters for automobiles : en fr
  • US1708620A - Grip tensor for antisliding chains : en
  • DE474711C - Sewing machine pedal frame : de en
  • FR654853A - : fr
  • US1708130A - Sugar container : en
  • US1708023A - Brake-operating mechanism : en
  • FR654787A - Improvements to packaging cartons : en fr
  • FR654850A - electrolytes for cadmium coatings and compositions for their preparation : en fr
  • US1708009A - Vehicle brake-operating means : en
  • GB309282A - Improved combined petrol tap and lock : en
  • CA288606A - Neckwear holder : en fr
  • US1707981A - Wire-tying tool : en
  • US1708539A - Radio receiving apparatus : en
  • FR654516A - Automatic device for putting into service and out of service the different units of a generator station or a substation : en fr
  • FR654643A - Forming flexible or malleable sheets by vacuum : en fr
  • US1708649A - Jack transfer : en
  • FR654687A - Buffer intended for therapeutic use : en fr
  • FR654785A - Apparatus for measuring liquids in vessels : en fr
  • GB298220A - Improvements in or relating to percussion fuses for projectiles : en
  • US1707985A - Wood-heel-turning machine : en
  • GB309263A - Kettle and egg cooker combination : en
  • US1708284A - Paper supporting and feeding means : en
  • AT112751B - Gas-filled electric incandescent lamp for high currents. : de en
  • US1708251A - Method of making fulcrums : en
  • GB309521A - Improvements in the lighting of and direction indicators for motor road vehicles : en
  • US1708492A - Permanent loose-leaf binder : en
  • AT112727B - Conical tuning pegs for keyboard instruments. : de en
  • US1708240A - Liquid-dispensing device : en
  • US1708554A - Bobebt j : en
  • DE474574C - Cleaning device for threshing machines : de en
  • FR654586A - Pot holder for cooking stoves on boats : en fr
  • FR654790A - Construction process and application of a new gas grill : en fr
  • FR654797A - Process for obtaining hot mounting brackets, on metal wires of any section : en fr
  • US1708270A - henderson : en
  • FR654988A - Pliers for joining and sealing the metal packing straps, using an auxiliary clip plate : en fr
  • GB309232A - Improvements relating to the cooling systems of enclosed electric motors and other dynamo-electric machines : en
  • GB309211A - Improvements in or relating to the treatment of scutched vegetable fibres : en
  • DE474855C - Multi-stage high pressure centrifugal pump : de en
  • GB300624A - Vehicle wheel and demountable rim therefor : en
  • GB309350A - Improvements in flying machines : en
  • GR2254B - IMPROVEMENTS IN ECONOMIC WATER HEATER. : el en
  • CA288728A - Food processing : en fr
  • GB309238A - Improvements in or relating to tennis racquets and like sports articles : en
  • GB309327A - Improvements in solid rubber tyres : en
  • FR654903A - Mobile two-pressure firebox boiler applicable in particular to locomotives : en fr
  • USD78243S - William willheim : en
  • GB309278A - Improvements in runway hoists : en
  • DE474858C - Artificial flower : de en
  • DE474772C - Package hanger with a head formed by four superimposed parts : de en
  • FR654727A - Lifting devices : en fr
  • GB309330A - Improvements relating to prepayment electricity meters : en
  • US1708752A - Carrier for potted plants : en
  • AT112811B - Method and device for modulation, demodulation and detection in a carrier wave signal system. : de en
  • FR654501A - System allowing crew rescue from sunken submarines : en fr
  • DE474898C - Eel bag with guide threads and return bags : de en
  • GB309307A - Improvements in the metallurgy of ores or materials containing tin : en
  • US1708052A - Mop : en
  • US1708125A - Mattress : en
  • CA288554A - Radio interstage tester : en fr
  • US1708424A - Attachment fob stoves : en
  • US1708747A - Control of dynamo-electric machines : en
  • AT112845B - Device for the production of twisted rayon threads u. like : de en
  • DK40019C - Device for rinsing machines. : da en
  • FR654762A - Automatic control device for the various manufacturing operations or cyclic maneuvers : en fr
  • GB309527A - Improvements in or relating to spectacles and eyeglasses : en
  • GB309316A - A porous body applicable for use as a filter or as a diaphragm : en
  • US1708879A - Automatic coal-feed-distributing device : en
  • US1707975A - Vehicle brake : en
  • US1708131A - Circular saw and tooth construction : en
  • US1708900A - Adjustable device for instruments : en
  • US1708902A - Process of esterifying aldehydes : en
  • DE474670C - Message transmission systems, in particular for telephone purposes : de en
  • US1708143A - Pastry-cone-making machine : en
  • US1708604A - Seed huller : en
  • USRE17266E - Speed reducing gear : en
  • US1708042A - Snowplow : en
  • US1708093A - Electric motor : en
  • US1708606A - Direction indicator : en
  • US1708356A - Incubator tray and egg-turning slide : en
  • US1708389A - Sighting apparatus for guns : en
  • US1708332A - Precipitation apparatus : en
  • US1708401A - Louis-heel breast-flap-trimming machine : en
  • US1708519A - Protecting fabric : en
  • US1708860A - Darning and weaving device : en
  • FR654616A - Method and apparatus for grinding : en fr
  • FR654764A - Machine for composing texts in typographic characters : en fr
  • GB309291A - Improvements in and relating to heated rollers : en
  • DE474639C - Coffee ester with rotating drum : de en
  • DE474725C - Paint application device for wires or the like. : de en
  • FR654539A - Bowed socket having a flat slider bow hinged in a tilting frame : en fr
  • FR655024A - Automatic revolving machine for cold rolling mills : en fr
  • US1708020A - Method of tanning and finishing skins : en
  • US1708321A - Method of rolling disks and rolling mill therefor : en
  • US1708420A - klausmeyer : en
  • US1708444A - Latch for vehicle or house doors : en
  • US1708796A - Apparatus for use in the practice of ball games : en
  • FR654938A - Process for producing imprints on stockings or other triocts made on circular looms : en fr
  • GB283505A - Improvements in means for draining the low-pressure blading of steam turbines : en
  • GB309469A - Improvements in or relating to telephonic receivers : en
  • DE474831C - Liftable and tiltable car body for motor vehicles : de en
  • GB309331A - Improvements in and connected with drying processes and plant : en
  • CA288665A - Railway car : en fr
  • US1708159A - Theatrical trick-performing platform : en
  • US1708830A - Force-feed oiler : en
  • DE474609C - Machine for continuous automatic capping of dolls : de en
  • FR654740A - Improvements to speculum or valves for gynecological use : en fr
  • AT112815B - Device for regulating the load on wood grinders. : de en
  • AT112894B - Connector pin made from sheet metal or strip material. : de en
  • FR654828A - Control, especially for washing machines : en fr
  • GB309369A - Improvements in toy vehicles : en
  • GB309220A - Improvements in and relating to ignition devices for internal combustion engines : en
  • GB309465A - Improvements in or relating to knitting machines and to needles and needle jacks therefor : en
  • US1708249A - Airplane : en
  • US1708254A - Articulated locomotive : en
  • US1708696A - Concrete construction : en
  • FR654583A - Locking the rail needles : en fr
  • DE474671C - Device for screwing in and unscrewing insulator supports : de en
  • DE474538C - Airplane game : de en
  • US1708175A - Compressor mechanism : en
  • US1708253A - Method of cleaning and precooling vegetables for shipment : en
  • GB294898A - Improvements in or relating to the preparation of slivers of very long fibres or endless filaments, for spinning : en
  • GB309259A - Improvements in or relating to windscreen wipers : en
  • FR654907A - Transformer : en fr
  • GB309526A - Improvements in or relating to coin-freed apparatus : en
  • DE474883C - Daybed : de en
  • FR654989A - Production process for halo-free photographic plates : en fr
  • US1708137A - Fruit-grading machine : en
  • US1708395A - Safety attachment for gas cocks : en
  • DE474823C - Compressorless oil machine with a special combustion chamber : de en
  • FR654574A - Spark plug : en fr
  • DE474679C - Brush holder for electrical machines, which consists of a metallic yoke surrounding the armature shaft in a ring shape and of brush boxes arranged in a diameter of the ring : de en
  • DE474709C - Gripper arrangement on sewing machines : de en
  • US1708309A - Thermal controlling system : en
  • US1708455A - Stove-door construction : en
  • US1708721A - Fruit and vegetable washing and drying machine : en
  • US1708033A - Signal for detecting oil in water tanks : en
  • US1708060A - Valve : en
  • DE474791C - Drive device for the front and rear wheels of motor vehicles with a continuous longitudinal shaft : de en
  • FR654656A - Pupin cable for simultaneous low frequency and carrier frequency telephony : en fr
  • US1708179A - Gas and liquid treatment : en
  • US1708537A - frederickson : en
  • FR654644A - Support device for tables, chairs, benches, stools, etc., fully collapsible : en fr
  • GB283186A - Apparatus for the production of coloured surface patterns : en
  • GR2259B - METHOD OF CLEANING VARIOUS CHEMICAL COMPOUNDS IN MELTING CONDITIONS AS A METHOD OF PREPARING THESE IN DIET SHEETS. : el en
  • US1708041A - Lubricant compressor : en
  • FR654686A - Process for the production of n-dihydro-1. 2.1 '. 2'-anthraquinone-azine and its halogenated derivatives : en fr
  • FR654795A - Rotary pump, especially for transporting hot liquids : en fr
  • US1708077A - Switch : en
  • US1708157A - Apparatus for feeding folded or unfolded sheets to printing, folding, or other machines : en
  • FR654512A - Advanced process for preserving egg yolks and whites and their mixtures : en fr
  • GB309352A - Improvements in or relating to coin-freed automatic machines : en
  • US1708037A - Method and apparatus for delivering viscous glass : en
  • GR2255B - AUTOMATIC HYDRAULIC AFTER BALANCE PASTA PRESS WITH TWO BELLS. : el en
  • GR2257B - EXCLUSION PROVISIONS IN ELECTRICAL SIGNATURE SYSTEMS. : el en
  • FR654697A - Improvements to rail joint lubricators : en fr
  • US1708079A - Electric pressing appliance : en
  • FR654708A - Apparatus permitting the permanent reading of the instantaneous speed of a vessel, its totalization, its drift and the direction and speed of rivers : en fr
  • FR654771A - Machine tool for working parts simultaneously on both sides : en fr
  • FR654813A - Preparation of new intermediates and azo dyes which derive from them : en fr
  • DK40004C - Device for sliding doors for stoves, gas stoves and the like. : da en
  • GB309296A - A device for anchoring the free end of cotton or other material on reels or bobbins : en
  • DK40013C - Automatically operated, electrically driven Advertising gramophone. : da en
  • US1708035A - Automobile shade : en
  • US1708276A - Electromagnetic valve : en
  • US1708425A - Antidetonation combustion chamber for internal-combustion engines : en
  • US1708887A - System of motor control : en
  • FR654849A - Improvements to galvanizing or coating of steel by immersion : en fr
  • FR654786A - Improvements to joint gaskets : en fr
  • FR654807A - Electrically operated tilting headlight system for automobiles : en fr
  • GB309286A - Improvements in or relating to radio apparatus : en
  • AU1250828A - Improvements relating tothe distillation of coal and similar carbonaceous substances : en
  • CA288641A - Moulding composition : en fr
  • US1708188A - Hoisting mechanism : en
  • US1708823A - Butterfly toy : en
  • GB309328A - Improvements in and relating to bezel fittings for watch cases : en
  • AU1183428A - Improvements insanitary flushing apparatus : en
  • AT112741B - Clamping device for handpieces. : de en
  • FR654609A - Improvements made to indexes or riders : en fr
  • US1708026A - Card holder : en
  • FR654507A - Improvements to cylindrical tinplate containers : en fr
  • FR654636A - Improvements to box-set phonographs so that they include a record cabinet : en fr
  • GB309394A - Improvements in the manufacture of cores for electromagnets or the like : en
  • GB309416A - Improvements in electric liquid heaters : en
  • FR654780A - Windmill adjustment device : en fr
  • GB283488A - Improvements in and relating to processes for the production of amalgams to be used in dentistry : en
  • US1708601A - Attachment for tenoning machines : en
  • FR654793A - Process for making soap flakes or the like : en fr
  • GB309433A - Improvements in work-holding vices : en
  • FR654741A - Flue gas tube water heater : en fr
  • GB309400A - Improvements in anti-dazzle devices for use with the lights of road vehicles : en
  • DE474954C - Self-closing flush valve with braking of the valve body : de en
  • DE474600C - Double closure for milk bottles : de en
  • DE474699C - Machine tool : de en
  • AU1257328A - Method of and apparatus for switching reproducers from one device to another : en
  • CA288643A - Resinous material processing : en fr
  • CA288715A - Rotary mercury interrupter : en fr
  • AT112827B - Process for the manufacture of discharge tubes. : de en
  • GB309237A - Improvements in and relating to the purification of caustic alkali solutions : en
  • DE474645C - Device for measuring the dielectric strength of the insulating oil of transformers, oil switches and other electrical apparatus under OEl with the help of measuring spark gaps and using an external, independent, controllable test voltage : de en
  • AT112817B - Fish skin leather and process for its manufacture. : de en
  • CA8257S - Shelf or rack support : en
  • AT112865B - Fuel control device for internal combustion engines. : de en
  • DE474689C - Process for the production of water-soluble preparations and aqueous solutions of organic medicinal products which are insoluble or sparingly soluble in water : de en
  • GB309420A - Improvements in or relating to means for shaping the heel end of a sole to form a heel-seat : en
  • US1707972A - Bell ringer : en
  • US1708047A - Light fixture : en
  • US1708710A - Motor vehicle : en
  • USD78234S - Ibving g : en
  • CA288681A - Razor : en fr
  • DE474620C - Process for the production of physiologically effective colloidal gold or gold silica acid solutions : de en
  • US1708782A - Pressure cracking treatment of liquid hydrocarbons : en
  • GB309294A - Improvements relating to dynamo electric machines : en
  • GB309513A - Improvements in and relating to the inking apparatus of printing presses : en
  • GB309436A - A new or improved electric apparatus for heating liquids : en
  • DE474787C - Process for refining recent natural resins : de en
  • FR654831A - Mineral tanning process : en fr
  • GB309375A - Improvement in adjustable broach : en
  • DE474906C - Centrifugal pump : de en
  • US1708421A - Plastic molding device : en
  • US1708098A - Farrowing house : en
  • US1708327A - Down-corn conveyer for corn harvesters : en
  • USD78229S - Design for a stuffed toy animal or similar article of manufacture : en
  • DE474707C - Needle, especially for sackcloth : de en
  • FR654554A - Improvements in processes for the manufacture of artificial materials : en fr
  • AT112820B - Clamping device used as a replacement for a workbench. : de en
  • CA288645A - Directional aerial system : en fr
  • DE474880C - Lemon squeezer : de en
  • GB302221A - : en
  • GB309397A - Improvement in electric differential drive for drilling : en
  • US1708584A - Pumping rig : en
  • USD78203S - Design for a hinge : en
  • CA288522A - Box machine : en fr
  • DK40003C - Method and Apparatus for Spraying or Dispensing Liquids or Semi-Liquid Masses. : da en
  • CA288541A - Grain cleaner : en fr
  • US1708195A - Crushing mill : en
  • USD78245S - Design for a tire : en
  • USD78193S - Design foe a display back : en
  • FR654642A - Hollow tile, serving as a joint cover between two juxtaposed hollow tiles : en fr
  • FR654914A - Preparation process ensuring that the papers and cardboards on which the designs and weaves of the fabrics are stitched are completely insensitive to hygrometric variations, and more generally, preventing any expansion effect : en fr
  • US1707971A - Lifting truck : en
  • US1708133A - Ventilator : en
  • US1708385A - Barrel-heading machine : en
  • US1708681A - Ments : en
  • US1708820A - Accelerator pedal : en
  • AU1451128A - Improvements in apparatus forthe cooling of coke : en
  • US1708303A - Process of cracking petroleum hydrocarbons : en
  • DE474790C - Process for the electrolytic production of subdivided large cathodes or several small cathodes for metal electrolysis : de en
  • AT112826B - Heating gas heat accumulator acting as a water evaporator for gas generators with alternating operation. : de en
  • CA288550A - Grip wheel : en fr
  • DE474563C - Tap hole tamping machine for blast furnaces or the like. : de en
  • CA288635A - Sound reproducing diaphragm : en fr
  • CA288608A - Cross bar hook link : en fr
  • FR655048A - Automatic device for fuel loading : en fr
  • GB309304A - Improvements in or relating to sweetmeats : en
  • US1708062A - Candy-making machine : en
  • US1708268A - Selector mechanism : en
  • US1708518A - Communication system : en
  • FR654955A - Device for the production of carbon disulphide : en fr
  • US1708643A - Instruction device for musical instruments : en
  • CA288539A - Box making machine : en fr
  • FR654945A - Device for the manufacture of jacquard cartons for mechanical weaving : en fr
  • DE474592C - Device for the recovery of valuable substances from combustible materials such as coal and. like : de en
  • US1708308A - Clicker block : en
  • US1708100A - Pbocess of making cheese : en
  • US1708411A - Sheet-handling apparatus : en
  • US1708437A - Dumping attachment for harvesters and headers : en
  • US1708333A - Strain gauge : en
  • USD78206S - Design for a spraying-machine casing : en
  • US1708008A - Window : en
  • US1708723A - Holder for plow or cultivator scrapes or sweeps : en
  • FR654553A - Improvements to display devices for clothing items : en fr
  • USD78189S - Design for a lamp stand : en
  • FR654854A - Crush valve for gases and liquids, particularly applicable to gas meters : en fr
  • CA288594A - Wheel rim tool and jack : en fr
  • CA288529A - Zinc vapour condensation : en fr
  • AT112764B - Elliptical compass. : de en
  • CA288627A - Washing machine : en fr
  • GB309280A - Improvements in mercerising textile materials containing both viscose and cellulose acetate silks : en
  • US1708787A - Manufacture of fatty acid esters of cellulose of high viscosity : en
  • US1708490A - A corpora : en
  • AT112881B - Internal combustion engine system with gas turbine. : de en
  • CA288694A - Glass processing : en fr
  • DE474905C - Method and device for drying flat, upright structures, e.g. B. Cardboard : de en
  • GB291033A - Straight guide for the crossheads of reciprocating pistons : en
  • DE474783C - Die setting and line pouring machine with pouring pot that can be moved in a straight line on rollers : de en
  • FR654585A - Method and device for the manufacture of files and file fittings : en fr
  • FR655014A - Molded cardboard pot and its manufacturing method : en fr
  • US1708231A - Device for shipping automobiles : en
  • US1708640A - Automatic electromagnetic railroad gate : en
  • AT112712B - Protective pants. : de en
  • DE474354C - Press for drawing sheet metal : de en
  • FR654995A - Peat extraction process : en fr
  • AU1237028A - Vulcanizing appliance : en
  • FR654981A - Jumpsuit forming tracksuit : en fr
  • GB309314A - Improvements in the processes for the pickling of metals : en
  • DK40007C - Device for Telephone systems according to the Local Battery System. : da en
  • CA288648A - Speed regulator system : en fr
  • GB309268A - Treatment of chloride solutions : en
  • AT112893B - Suspension clamp for waveguide. : de en
  • GB309253A - Improvements in low-temperature carbonisation for fuels and in apparatus therefor : en
  • AT112897B - High frequency cables. : de en
  • FR655013A - Control lock with erasable hook, with indicating device, for freight cars, warehouses, sheds and similar applications : en fr
  • GB283489A - Improvements in or relating to a process for obtaining steel from electric furnaces : en
  • GB309267A - A new or improved device for facilitating the loading and unloading of vehicles : en
  • FR654502A - Multi-action gripper, mechanically operated : en fr
  • FR654773A - : fr
  • FR654735A - Galvanic bath tanks : en fr
  • FR654867A - Clip-on console for gutters or gutters : en fr
  • GB309356A - Improvements in or relating to vehicle couplings : en
  • US1708021A - Oil separator : en
  • US1708140A - Hot-water heater for the interior of vehicle bodies : en
  • US1708480A - Valve attaching and inflating machine : en
  • US1708581A - Novelty : en
  • FR654578A - Regulator for electrical devices : en fr
  • FR654996A - Typewriter Improvements : en fr
  • GB299839A - Continuous adjustable tea packing machine : en
  • CA288655A - Heating kiln : en fr
  • CA288619A - Carton : en fr
  • GB293450A - Method of manufacturing sulphuric acid and oleum by the contact process : en
  • FR654724A - Improvements to devices intended for rolling rings : en fr
  • GB309222A - Improvements in and connected with hot water and like installations particularly such as are employed for heating systems in buildings : en
  • GB309204A - Improvements in or relating to the spinning of artificial silk and the like : en
  • GR2252B - HYGIENE CONTAINER FOR WASTE. : el en
  • DE474601C - Coke oven for drying out new buildings : de en
  • DK40008C - Braided Basket with Handle. : da en
  • US1708758A - Throw-off device for vienna-roll-forming machines : en
  • FR654685A - Electrically operated extraction system automatic adjustment device : en fr
  • GB309471A - Improved roller for the groundropes of trawl nets : en
  • GB309300A - Improvements in and relating to the hydrogenation of pyridine and/or its homologues : en
  • GB309391A - Improvements in or relating to the production of articles substantially made of fabric coated proofed or impregnated with organic materials and the production of sheetings of organic materials : en
  • FR654798A - Improvements in metal cleaning and pickling : en fr
  • FR654877A - Apparatus and method for asceptic filling and closing of ampoules in series and their verification : en fr
  • FR654920A - Trigger device for automatic guns : en fr
  • FR655003A - Oleo-pneumatic shock absorber : en fr
  • AT112797B - Process for splitting hydrocarbons. : de en
  • GB309306A - Improvements in or relating to alarm clocks : en
  • FR654673A - Syringe ampoule : en fr
  • FR654694A - Double plow, digging the furrow, distributing the fertilizer and covering the potato tubers : en fr
  • FR654868A - Glass Cut Diamond Setting : en fr
  • FR654703A - Carrier tip : en fr
  • AT112772B - Automatically resettable telephone set button. : de en
  • AT112812B - Process for increasing the yield strength in steel alloys which cannot be given an increase in the yield strength through quenching and tempering, in particular in the case of austenitic steel alloys. : de en
  • DE474655C - Rolling mill with lifting table and edging device : de en
  • GB298214A - Improvement in process of refining rosin : en
  • GB309466A - Cement loading, controlling, measuring and counting apparatus for concrete mixers : en
  • US1708078A - Antipanic door-fastener-operating mechanism : en
  • US1708362A - Regeneration of kieselguhr : en
  • DE480026C - Device for unloading shipments by means of a trough housed in a rotatable hollow body and tilting with it : de en
  • AT112707B - Device for regulating traffic. : de en
  • US1708166A - Material for use in making gears and similar objects : en
  • US1708325A - Grain separator : en
  • US1708471A - Apparatus for handling fluids : en
  • USD78192S - Design for a combined hood and cowl : en
  • DE474656C - Process for preparing the soldering of additional bodies with chains, braided rings and other jewelry or utensils : de en
  • FR654776A - Automatic jack : en fr
  • FR654985A - Process for standardizing the wear of heels and soles of shoes and device by allowing the realization of ' : en fr
  • GB309519A - Improvements in or relating to the production of food preservatives, food adjuncts, condiments or the like : en
  • FR654972A - Improvements to furniture drawers and to the components supporting said drawers : en fr
  • FR655016A - Improvements to air compressors : en fr
  • GB283888A - Improvements in or relating to grinding mills : en
  • US1708263A - Control means : en
  • DE474907C - Airship, the gondola of which is connected to the airship support body by a telescopic tube : de en
  • US1708644A - Bearing : en
  • DE475117C - Resonance wood funnel for sound reproduction devices : de en
  • US1708817A - Flume-rack cleaner : en
  • FR654510A - Improvements to electric heaters : en fr
  • FR654738A - Needle threader : en fr
  • FR654943A - Brominated products of 4, 4'-dimethyl-6, 6'-dichloro-thio-indigo and process for making them : en fr
  • FR655033A - Improvements to material shaping devices : en fr
  • US1708073A - Method and mechanism for determining the moisture content of paper or other material : en
  • GB291055A - : en
  • US1708334A - Slow-speed synchronous motor : en
  • US1708733A - Shade hanger : en
  • FR654508A - Vanizing device for circular stocking knitting machines : en fr
  • FR654682A - Process for separating seeds from a mixture of seeds : en fr
  • GB309283A - Improvements in or relating to elastic stockings and the like : en
  • US1708346A - Tire-repair tool : en
  • DE474692C - Electrically heated hot water storage tank that can be used as an idle or overflow storage tank : de en
  • FR654848A - Improvements in methods and apparatus for folding fabrics, leather pieces, and the like : en fr
  • FR654934A - Inking process : en fr
  • US1708745A - Shaving compact : en
  • FR654823A - New winding method for turbo-alternator stators and AC machines avoiding losses in copper, by eddy current, due to transverse flow in the grooves : en fr
  • FR654742A - Drainage duct of any liquid packaging allowing the latter to be emptied, but no longer allowing this container to be practically refilled without dismantling or without the intervention of special devices : en fr
  • FR654728A - Improvements made to fiexible couplings, in particular for machine shafts : en fr
  • FR655042A - Intake and exhaust valve for very high pressure piston compressors : en fr
  • GB309376A - Improvements in or relating to electric heating elements : en
  • FR655040A - Centrifugal molds for pipes and method of making such molds : en fr
  • FR654695A - Automatic signaling and closing of level crossings when trains pass : en fr
  • DE474864C - Ribbon made from matted plant fibers : de en
  • GB283187A - Method of treating raw phosphate and the like : en
  • USD78223S - Design for a beauty-parlor wall : en
  • USD78204S - Design for a cabinet for loud-speakers : en
  • US1708007A - Hot-metal car : en
  • US1708123A - Method and apparatus for grinding fibrous rubber scrap or the like : en
  • US1708225A - Aflsignor : en
  • US1708202A - Method of making hinges : en
  • US1708487A - Acoustic transformer : en
  • US1708488A - Process and apparatus for reclaiming waste oil : en
  • US1708645A - Tubing support : en
  • FR654647A - Extended expansion motor : en fr
  • DE474891C - Projector for incident and transmitted light : de en
  • FR654520A - Safety device against broken rails : en fr
  • FR654806A - Synthesis furnace for the production of ammonia : en fr
  • FR654969A - Adjustable rocking chair : en fr
  • DE474590C - Device for the common drainage of rainwater in dryer batteries : de en
  • FR654792A - Hot water radiator, transportable, heated with gasified fuels : en fr
  • DE474746C - Process for the preparation of o-oxyazo dyes : de en
  • AU1268128A - Improvements in wheels : en
  • US1708200A - Ophthalmic mounting : en
  • US1708146A - Filter : en
  • US1708677A - Hoisting mechanism : en
  • GB309467A - Improvements in towel cabinets : en
  • AU1222828A - Suspension stays for awning blinds, : en
  • USD78239S - Design for a sugar bowl or the like : en
  • DE474334C - Parlor game with figures to be drawn on a star-shaped game board : de en
  • DE474710C - Sewing machine with a removable work arm that branches off from a vertically protruding frame part : de en
  • DE474872C - Circuit arrangement for rectifier systems with an accumulator battery connected in parallel to the rectifier on the direct current side to eliminate and reduce the pulsation of the direct voltage : de en
  • DE474605C - Safety device for high pressure steam generator : de en
  • FR655025A - Method and tool for lubricating bowden control cables : en fr
  • FR654910A - Fragrant artificial flower : en fr
  • GB309362A - Improvements in charge-mixing devices for internal combustion engines : en
  • US1708006A - Hone box : en
  • US1708472A - Mechanical game device : en
  • US1708627A - Welting for boots and shoes : en
  • US1708806A - Relay system : en
  • US1708243A - Deflector for ventilating systems : en
  • GB297053A - Improvements in mechanical roasting furnaces : en
  • FR654796A - Absorption refrigeration machine : en fr
  • FR654839A - Roller skates : en fr
  • FR655023A - Table telephone : en fr
  • GB309516A - Manufacture of 2-amino-3-carboxylic acid and of intermediate compounds : en
  • DE474928C - Transport cart : de en
  • US1708236A - Back best fob : en
  • GB292950A - Manufacture of n-oxyethyl derivatives of 2-amino-1-oxybenzene : en
  • GB299815A - Improvements in or relating to picture and the like telegraphy : en
  • GB309341A - Improvements in power transmission gear more especially applicable for operating automatic stokers : en
  • US1708689A - Bushing fob automobile dooe-curtain bobs : en
  • USD78211S - Design foe : en
  • FR654661A - Improvements made to index cards : en fr
  • FR654782A - Improved thermal treatment process for hydrocarbon oils : en fr
  • FR654891A - Automatic device for the protection of hands applicable to presses, shears and similar machines : en fr
  • GB309360A - Improvements relating to back-sights for smallarms : en
  • GB294632A - Improvements in or relating to protective layers for covering rubber elements, more particularly tyres : en
  • GB309358A - Improvements in automatic circuit breakers for fire alarm systems : en
  • FR654965A - Improvements to casing structures for elastic fluid turbines and similar machines : en fr
  • US1708592A - Process of purifying and adding a green fluorescence to lubricating oil : en
  • FR654986A - Improvement provided in the establishment of cooking ovens and in the production of steaming devices : en fr
  • GB309311A - Tire tube vulcanizer : en
  • GB309357A - Improvements in or relating to machines for sowing seeds and spreading manures and other materials : en
  • DE474675C - Electric switch with an electromotive drive that controls it directly : de en
  • DE474806C - Spring brake, especially for rail vehicles : de en
  • US1708205A - Spectacle temple : en
  • US1708535A - Fuel-supply apparatus : en
  • US1708714A - Lamp shade : en
  • DE474865C - Template holder for office machines : de en
  • FR654947A - Perfected chair : en fr
  • DE474695C - Personal scales with advertising device, which we switch over when the scales are loaded : de en
  • US1708111A - Fiber composition and method of making the same : en
  • US1708381A - Drainage device : en
  • FR654826A - Device and instructions for use of nozzles for blowing out bodies to be injected : en fr
  • FR654775A - Improvements to temperature compensators in speedometers : en fr
  • FR654909A - Tunnel oven : en fr
  • US1708588A - Drying rack : en
  • US1708762A - Decoy : en
  • DE474736C - Luminous writing surface : de en
  • FR654659A - Process for obtaining a metallic deposit on an electrically insulating layer : en fr
  • FR654699A - : fr
  • US1708350A - Cane cutter : en
  • US1708534A - christman : en
  • US1708892A - Automatic control for car retarders : en
  • CA288700A - Apparatus for resin solution : en fr
  • US1708049A - Island : en
  • CA288713A - Electric regulator : en fr
  • US1708029A - Spiral lowering chute and method of manufacture : en
  • AT112855B - Sun canopy. : de en
  • AT112832B - Cavity wall. : de en
  • CA288670A - Cleaning composition : en fr
  • AU1242428A - Improvements in and connected with seed drills : en
  • AU1377128A - Improvements in metallic packing rings for pistons : en
  • US1708408A - Cigar lighter : en
  • US1708314A - Wire-stitching machine : en
  • US1708531A - Pipe for use with smoking tobacco : en
  • US1708639A - Truck body : en
  • AT112766B - Device for starting single-armature converters with their own transformer. : de en
  • AU1285228A - Improvements in or relating to electric incandescent lamps : en
  • US1708317A - Derrick elevator : en
  • US1708393A - Industrial stoker : en
  • USD78191S - Design for a shoe sole : en
  • US1708457A - Driving mechanism for automobiles : en
  • US1708375A - Automatically-controlled water-gas set : en
  • US1708155A - Automatic heat-regulating means : en
  • US1708229A - Boiler : en
  • AT112740B - Roller brush with loosely rotatable brush body. : de en
  • AT112835B - Laundry cooker with hot water tank. : de en
  • AT112862B - Centrifugal friction clutch. : de en
  • AT112836B - Spinning spindle with neck bearing designed as a roller bearing. : de en
  • AT112853B - Paper machine. : de en
  • AT112758B - Flashlight. : de en
  • DE474648C - Starting procedure for internal combustion engines : de en
  • US1708673A - Expander : en
  • US1708914A - Food product : en
  • AT112777B - Nut band with ball bearings. : de en
  • DE474843C - Pull-through drafting system for spinning machines : de en
  • GB288600A - Improvements in or relating to fuel injection arrangements for internal combustion engines : en
  • US1708925A - Loading apparatus : en
  • AU1291228A - Detachable and adjustable blind brackets for use with sash windows : en
  • AU1236128A - Improvements in or connected withthe manufacture of oil paint : en
  • FR654761A - Improvements to reciprocating electric motors : en fr
  • FR654964A - New hood clip : en fr
  • AU1237628A - Improvements in or relating to apparatus for moulding and vulcanising pneumatic tyre covers and the like : en
  • CA288533A - Spring mattress : en fr
  • AT112701B - Filling screws for storm lanterns. : de en
  • AT112787B - Process for preventing scale build-up in steam boilers and the like like : de en
  • US1708031A - Heat exchanger : en
  • US1708331A - Paddle device : en
  • US1708422A - Electric cooking stove : en
  • FR654890A - Windshield wiper accessory : en fr
  • GB280588A - Process for accumulating, conveying and consuming liquefied gases of low boiling point without loss : en
  • US1708498A - Building construction : en
  • FR654589A - Improvements to signaling devices and remote control indicators : en fr
  • GB309398A - Improvements in and connected with automatic electric current regulators : en
  • AT112770B - Relieved double seat valve. : de en
  • AT112882B - Lift valve to close off pressure vessels for powdery substances. : de en
  • DK40014C - Dusty Fuel Feeder. : da en
  • FR654566A - Automatic firearms training : en fr
  • FR654615A - Process for preparing a composition for the coating of pavements : en fr
  • FR654622A - Process for dissociating hydrocarbons, fluids and solids : en fr
  • FR654623A - Control device for influencing trains : en fr
  • FR655007A - Stop and closing fitting forming a support bar for shutters and shutters : en fr
  • GB309255A - Improvements in devices for preventing wheel wobble (front) on vehicles fitted with ackerman type steering gear : en
  • CA288678A - Ore processing : en fr
  • US1708244A - Retarded alarm for connecters : en
  • FR654628A - Improvements to automatic piano movements : en fr
  • AT112760B - Projection device. : de en
  • AU1244528A - Improved warning apparatus for railway level crossings : en
  • US1708906A - Parcel carrier for baby carriages and the like : en
  • CA288639A - Resin processing : en fr
  • AT112786B - Braking device for sledges. : de en
  • AT112791B - Steam engine plant. : de en
  • US1708594A - Safety window cleaning device : en
  • US1708728A - Cleaning device for eyeglass lenses : en
  • US1708402A - Turbine blade : en
  • US1708506A - Burner : en
  • US1708836A - Bearing holder : en
  • US1708849A - Centrifugal casting apparatus : en
  • US1708850A - Regulation of induction-motor cascades : en
  • US1708896A - Bolt anchor : en
  • FR655039A - Method and apparatus for comparing and recording radiant energy intensities : en fr
  • US1708294A - Electrical measuring instrument : en
  • FR654882A - Thread tensioner for t frames. s. f. : en fr
  • US1707983A - Gas stove : en
  • US1708700A - Box construction : en
  • US1708716A - Device for curing ingrown toenails : en
  • DE456720C - Method of removing the burr on cutting edges of cutting tools : de en
  • FR654979A - Automatic unblocker for vaporizing or spraying devices : en fr
  • US1708154A - Numbering machine : en
  • GB309213A - A method of obtaining from flax or other plants an improved fibre suitable for spinning by machinery of the kind used in cotton mills : en
  • FR654564A - New production process for radium emanation : en fr
  • CA288693A - Cement, paint, etc. : en fr
  • DE474715C - Projection surface, especially for announcement purposes : de en
  • DE474826C - Work surface for tools or workpieces : de en
  • US1708829A - cheney : en
  • CA288636A - Fruit preserving composition : en fr
  • AT112824B - Massage roller. : de en
  • GB299814A - Improvements in or relating to telephone systems : en
  • DE474825C - Device for degreasing metal goods : de en
  • DE474776C - Snowshoe binding : de en
  • GB309431A - Improvements in vacuum electric tube devices : en
  • US1708082A - Metal blackboard : en
  • US1708128A - Device for sharpening pencils : en
  • GB309424A - Automatic advertising machine : en
  • AT112755B - Device for stamping electric light bulbs. : de en
  • US1708171A - Compressor-unloading means : en
  • US1708602A - Process for making a fluorescent product : en
  • US1708873A - Calorimetric bomb : en
  • USD78226S - Design for a pencil sharpener : en
  • CA288720A - Telegraphic distribution system : en fr
  • GB309245A - Improvements in the treatment of rubber latex : en
  • FR654768A - Device with extended contacts and double blocking of the wire, usable whenever a conductive wire must be by its end adjusted on a part to which it is desired to bring the electric current : en fr
  • FR654937A - Improvements to mechanically driven selectors : en fr
  • DK40011C - Fuel valve for Combustion engines with airless Fuel injection. : da en
  • US1708122A - Air cleaner : en
  • DE474694C - Inclinometer for vehicles : de en
  • US1708399A - Sifting antenna : en
  • US1708857A - Window fixture : en
  • US1708711A - vincent : en
  • US1708417A - Process for and apparatus for the treatment with fluids of yarns in chain warp and analogous form : en
  • DE474674C - Electrical switchgear with rolling contact for adjustable and switchable switching times at any time : de en
  • US1708348A - Piston and piston-ring construction : en
  • DE474559C - Installation on stapling machines that work alternately with long-legged or short-legged, loose clips : de en
  • US1708124A - Continuous ceramic furnace : en
  • US1708301A - Meter insert for heaters : en
  • US1708509A - Heating device : en
  • US1708834A - Liquid dispenser : en
  • USD78188S - Samuel i : en
  • US1708058A - Lubricating mixture and process of making same : en
  • US1708211A - Ignition coil : en
  • US1708152A - Apparatus for coking solid fuel : en
  • US1708871A - Body-bolster construction : en
  • US1708907A - Check valve : en
  • US1708019A - Placard : en
  • US1708382A - Weed-extracting tool : en
  • US1708582A - Sprinkler-top can : en
  • US1708882A - Handle : en
  • US1708541A - Distant control mechanism : en
  • US1708056A - Internal-combustion engine : en
  • FR654933A - Fixing device applicable to finned knife sharpening machines intended more specifically for meat cutting machines : en fr
  • GB309224A - Improvements in the manufacture of photoelectric cells : en
  • AT112748B - Process for the production of stable, medically active salts of p-aminophenylstibic acid. : de en
  • DE474677C - Arrangement for controlling electrical machines by means of electron tubes : de en
  • DE474561C - Process for the preparation of ester-like derivatives of the condensation products of phenols and carbonyl compounds : de en
  • FR654852A - Electrode assembly process : en fr
  • US1708406A - Arch brick : en
  • FR654528A - Electric welding device : en fr
  • FR654911A - Safety lock : en fr
  • AU1394828A - Improvements in or relating to excavating or boring apparatus : en
  • DE472113C - Process for the aftertreatment of rayon threads : de en
  • FR654769A - Gas purification process from coal distillation : en fr
  • US1708281A - Poration : en
  • US1708779A - Price indicator for liquid-dispensing pumps : en
  • DE474712C - Electric sewing machine lighting : de en
  • GB303012A - : en
  • FR654744A - Improvements to the closing and locking systems of several openings or drawers by means of a single lock : en fr
  • GB309364A - Improvements in and relating to flush tanks : en
  • FR654884A - Improvements to spool junction sleeves for submarine cables : en fr
  • US1708213A - Pump jack : en
  • AT112761B - Optical observation device with a holding device acting by suction. : de en
  • USD78210S - Design for : en
  • FR654526A - Manufacturing process of colonial helmets known as solar helmets : en fr
  • FR654537A - Swimmer's boat : en fr
  • FR654746A - Current iron with magnetic shunt for induction meters : en fr
  • DE474879C - Process for the preparation of high temperature melting fat emulsions : de en
  • GB309284A - Improvements in clip connections for electric conductors : en
  • GB309464A - Improvements in lighting units : en
  • CA288575A - Drying apparatus : en fr
  • DE430555C - Process for the production of azo dyes : de en
  • DE474775C - Pantograph for engraving machines : de en
  • DE474830C - Seal for machines with sickle-shaped workspace : de en
  • FR654946A - Device for the optional use of typo-telegraphy on telephone lines, particularly telephone cables : en fr
  • FR654713A - Windshield wipers : en fr
  • US1708286A - Thrashing-machine construction : en
  • AU1452428A - Improvements in pipe couplings and analogous unions : en
  • GB309472A - Improvements in or relating to lead-through insulators : en
  • DE474704C - Sewing machine with a main and an auxiliary knife rod mounted in this and sliding against it : de en
  • DE474805C - Vertical heat storage : de en
  • FR654670A - Apparatus for sewing machines which automatically turns small circular objects in circles when sewing them, such as powder box tassels : en fr
  • FR654948A - advanced lump breaker : en fr
  • FR654691A - Automatic tractor wheel stripper : en fr
  • AT112873B - Fuel injection device for oil engines with pressure injection. : de en
  • AT112807B - Rapid regulators for electrical machines. : de en
  • AU1328128A - Improvements in production of glycerine by-fermentation : en
  • US1708092A - Radio instrument dial : en
  • CA288565A - Ink stand and pen rack : en fr
  • FR654975A - Improvements to oil filter safety devices : en fr
  • DE474635C - Device for enlarging photographic images : de en
  • FR654953A - Improvements to rotary mills : en fr
  • GB283525A - Improvements in or relating to the shaping of wood heels : en
  • GB297455A - : en
  • USD78236S - Design for a bumper : en
  • GB309252A - Improvements in and relating to coin freed vending machines : en
  • DE474697C - Rotary piston internal combustion engine : de en
  • US1708353A - Antiskid device : en
  • USD78199S - A coepobation op pennsyl : en
  • US1708523A - Method and arrangement for the production of stereoacoustic photo films : en
  • US1708685A - Absorption apparatus : en
  • US1708355A - Gear puller : en
  • AT112728B - Process for producing the background of embroidery. : de en
  • US1708065A - Filter : en
  • US1708816A - Piston ring : en
  • FR654919A - Arrangement for rolls with light sensitive coating : en fr
  • GB309205A - Improvements in and relating to the control of aeroplanes : en
  • GB309207A - Improvements in and apparatus for the cultivation of microorganisms and for carryingout aerobic fermentation : en
  • AU1425728A - Improvements in and relating to dough sheeting machines andthe like : en
  • AT112708B - Vibrating unit for mortar sieves u. like : de en
  • US1708178A - Press for forming plastic articles : en
  • US1708889A - Electrode for alkaline accumulators : en
  • US1708805A - Valve installation : en
  • US1708046A - Truck for portable structures : en
  • US1708071A - Radio signal apparatus : en
  • US1708256A - Piston packing : en
  • US1708396A - Orchard heater : en
  • USD78222S - Design for a beauty-parlor wall : en
  • US1708134A - Vehicle ventilator : en
  • AT112754B - Transmission system for duplex traffic. : de en
  • GB302646A - Improvements relating to fastening devices for spinning centrifuges used in the production of artificial silk : en
  • GB309310A - An improved chimney and ventilating cowl, for chimneys, geysers, and general ventilation : en
  • US1708173A - Submarine drill : en
  • US1708525A - tobin : en
  • US1708542A - johansson : en
  • US1708682A - Manifold sales book : en
  • CA8263S - Electro magnetically operating vibratory mamber : en
  • US1708678A - Electricity rectifier : en
  • CA288667A - Electromagnetic sound reproducer : en fr
  • CA288717A - Legging : en fr
  • CA288712A - Electric regulator : en fr
  • US1708672A - Motor drive for lathes : en
  • US1708780A - Ball-fringe machine : en
  • US1708426A - Antidetonating piston head for internal-combustion engines : en
  • US1708464A - Heat-insulating block : en
  • US1708856A - Cylinder of an internal-combustion engine : en
  • US1708053A - Steering-wheel brake : en
  • US1708057A - Process of cleaning and separating vegetables for canning : en
  • US1708615A - Method of shaping sheet metal : en
  • CA288666A - Railway car : en fr
  • CA288705A - Conveying system : en fr
  • AU1335628A - Means for actuating and controlling the transmission gears of tractor when associated withan agricultural implementor vehicle : en
  • AT112788B - Device for opening lid boxes advanced in a guideway. : de en
  • AU1479928A - Igniting apparatus : en
  • CA288658A - Train control system : en fr
  • US1708563A - Process of imparting fluorescence to oil : en
  • DE474951C - Micrometer with control of the measuring pressure according to the interference method : de en
  • FR654598A - Rotary cutter-file : en fr
  • DE474260C - Cable mail system : de en
  • DE474610C - Method of manufacturing a dry element : de en
  • US1708454A - Milk-bottle-cap remover : en
  • US1708812A - Treating or retting fiber-bearing plants : en
  • BE359298A - : en fr
  • AU1421828A - Improvements in or connected withthe manufacture of nails : en
  • US1708398A - Stethoscope : en
  • DE474606C - Electric soldering or hardening furnace with an upper part that can be lifted off the lower part : de en
  • US1708212A - Beverage dispenser : en
  • US1708521A - Picture-projecting apparatus : en
  • US1708770A - Window screen : en
  • US1708569A - Buffing machine : en
  • US1708765A - Rail fastener : en
  • US1708738A - Emanttel rawson : en
  • USRE17259E - bennett : en
  • US1708114A - Motor-controlling apparatus : en
  • US1708630A - Roll-away bed : en
  • US1708349A - Bxst available : en
  • US1708193A - Method of uniting metallic bodies : en
  • US1708315A - Magnetic hair clipper : en
  • DE474937C - Steam or gas turbine with a housing made of forged building material and divided in a central plane : de en
  • FR654881A - Production of compounds containing active oxygen : en fr
  • US1708642A - Synchronizing device : en
  • US1708792A - Display stand : en
  • AT112744B - Filing device suitable for mechanical drive for tooth root canals. : de en
  • CA288525A - Stove deflector : en fr
  • US1708707A - Submarine boat : en
  • US1708665A - False teeth, plate, mold, and method of making : en
  • US1708596A - Art of box making : en
  • FR654804A - Improvements to catalysts for ammonia synthesis : en fr
  • GB300905A - Improvements in and relating to chamber furnaces : en
  • GB303874A - Improvements in and relating to the creels of spinning frames and the like : en
  • FR654562A - Appliance for the combined flattening and grinding of cereals : en fr
  • FR654599A - Improvements to the valve control mechanism : en fr
  • FR654896A - : fr
  • FR654963A - Product intended to prevent the formation of tuff : en fr
  • FR655002A - Stacking, in particular for heat accumulators : en fr
  • FR655041A - Process for hardening smooth steel surfaces : en fr
  • GB309512A - Improvements in anti-dazzle devices for use with the lamps of road vehicles : en
  • FR654873A - Protection device for pots used to collect resin from pine trees : en fr
  • GB309271A - An improved portable dipping tank for the treatment of road-making materials and forsuch like purposes : en
  • DE474939C - Process for sintering fine ores or hut products by blowing them on a traveling grate : de en
  • CA288630A - Paper machine : en fr
  • US1708570A - Method of and apparatus for grinding worm gears : en
  • DE474794C - Process for the production of brightly patterned velvet cord : de en
  • AU1414128A - k Accelerator of vulcanization : en
  • US1708897A - Manufacture of substantive dyestuffs of the stilbene series : en
  • FR654808A - Improvements to shaker conveyor systems : en fr
  • FR654905A - Storage shelf improvements : en fr
  • GB290559A - Electromagnetic device for reproducing sound waves : en
  • FR654605A - Fire and gas leak alarm device : en fr
  • FR654779A - Improvements to devices intended to improve joint flexibility and lengthen hand muscles and ligatures : en fr
  • US1708295A - Corn cutter and loader : en
  • DE474844C - Facility, especially for conveying the coal extracted on site in civil engineering : de en
  • FR655019A - Improvements made to objects forming a seal for containers, pipes, etc., for consumer materials, in particular for : en fr
  • AT112849B - Perforated spinning bobbin for washing and post-treating synthetic fibers, especially rayon. : de en
  • AU1394328A - An improved abdominal belt or waist corset : en
  • FR654876A - Device relating to the indication of hour signs for all timepieces : en fr
  • DE474726C - Hollow toy bodies made from printed sheet metal parts connected to one another by spot welding : de en
  • FR654935A - Device for regenerative heat exchange devices : en fr
  • GB287846A - Improvements in process of manufacturing esters and other valuable organic compounds : en
  • GB291463A - Improvements in or relating to the manufacture of hermetic closures for joints such as those between pump bodies and their plungers : en
  • US1708014A - Electromagnet : en
  • USD78235S - Design for a clip for ladies belts : en
  • US1707987A - Liquid applicator for vehicle brakes : en
  • FR654774A - Improvements to refrigeration devices : en fr
  • FR655021A - : fr
  • GB309247A - Improvements appertaining to domestic wringing and mangling machines : en
  • GB309355A - Improvements in hand carts : en
  • GB309058A - Improvements in and connected with folding crates : en
  • GB309423A - Improvements in and relating to machines for the manufacture of hollow blown glass articles : en
  • FR654619A - Improvements in the treatment of natural and artificial stones, in particular with a view to facilitating their polishing : en fr
  • US1707996A - Device for controlling the draw-off hook carried by the filling member in cigarette-filling machines : en
  • US1708715A - Process of making dies : en
  • US1708880A - Cable-operating machine : en
  • CA288551A - Method of igniting explosives : en fr
  • CA288673A - Diaper : en fr
  • CA288687A - Imprinting device : en fr
  • DE474814C - Device for adjusting the electrodes of arc furnaces : de en
  • FR654777A - Automatic device for closing office or other furniture drawers : en fr
  • DE474701C - Production of rib shims for railroad tracks : de en
  • FR654966A - Process for manufacturing barium carbide : en fr
  • GB282718A - Improvements in dispatching and scheduling systems for a series of lifts : en
  • GB290264A - Improvements in electromagnetic devices for recording sound and reproducing sound from records : en
  • FR654509A - Arbor table for terraces and gardens : en fr
  • GB280237A - Process of and apparatus for plotting photographs of the country for mapping purposes from air photographs : en
  • US1707998A - Conveyer : en
  • US1708515A - Antenna : en
  • FR654577A - Safety ignition wick and method of manufacture : en fr
  • DE474834C - Shock absorbers, especially for motor vehicles : de en
  • GB309242A - Improvements in or relating to artificial marble, stone and the like : en
  • GB282384A - Improvements in the manufacture and production of valuable liquid products from varieties of coal, tars, mineral oils and the like : en
  • FR654513A - Improvements to mechanical ovens for roasting ores : en fr
  • FR654506A - Price sheet for items intended for sale : en fr
  • DE474933C - Clip for attaching a wringer to the wash tub or the like. : de en
  • US1708216A - Direction signal for automobiles : en
  • AU1248428A - Improvements inthe manufacture of tablets or cubes for stock food, andin machines therefor : en
  • FR654571A - Cartoner : en fr
  • US1708662A - Method and apparatus for making wire glass : en
  • US1708138A - Doorknob burglar alarm : en
  • US1708187A - Combustible composition : en
  • US1708572A - Detector : en
  • US1708608A - Wheel mounting for mine cars : en
  • US1708657A - Thread protector and method of applying the same : en
  • DE474575C - Device for picking hops : de en
  • US1708575A - Mechanism for truing and dressing grinding wheels : en
  • US1707982A - Best avallmjle : en
  • GB309365A - Improvements in or relating to indexing mechanism for metal cutting and the like machine tools : en
  • FR654961A - Device for introducing under pressure vapors of petroleum gasoline, or other similar fuels, into engines : en fr
  • US1708713A - Apparel garment : en
  • AT112721B - Runner for zippers. : de en
  • FR654654A - Electric lighter : en fr
  • FR655032A - Process for the desiccation of peat and the like : en fr
  • GB309964A - Improvements in and relating to nitrocellulose products and the like : en
  • GB309285A - Improvements in or connected with abdominal supports and other like surgical appliances : en
  • FR654650A - Process for the production of extremely viscous oils at the expense of mineral oils and tar oil of any origin : en fr
  • FR655015A - Automatic closing device : en fr
  • GB279085A - A method of, and apparatus for, sterilizing water and other liquids : en
  • DE474910C - Steering device for motor vehicles : de en
  • FR654706A - Epaulet attachment : en fr
  • GB309322A - Improvements in and relating to wristlet watch straps : en
  • US1708299A - Logging device : en
  • US1708926A - Paper and process of making the same : en
  • FR654748A - Method and device for loading silk fabrics : en fr
  • DE474430C - Process for dyeing rayon from regenerated cellulose : de en
  • FR654726A - Improvements to maize cob stripping machines : en fr
  • USD78232S - Design for a dome light for an automobile : en
  • US1708647A - Pivoted charging subchute for concrete mixers : en
  • US1708296A - Arm and bedplate for sewing machines : en
  • DE474875C - Condenser with adjustable damping : de en
  • GB290977A - Improvements in or relating to means for equalising the electrostatic stresses in armoured cables : en
  • GB293028A - Improvements in drying apparatus : en
  • US1708387A - Heat-transferring apparatus : en
  • FR654543A - Improvements to gas burners for kitchen stoves, and similar appliances : en fr
  • FR654592A - Process for obtaining hydrogen peroxide by cathodic reduction of oxygen : en fr
  • FR654791A - Absorption refrigeration machine : en fr
  • GB290978A - : en
  • FR654545A - Process to prevent foaming and overcooking in steam generators : en fr
  • FR654547A - Improvements to embroidery machines : en fr
  • FR654606A - Control system for shutting down devices in an automatic block : en fr
  • GB309325A - Improvements in collapsible portable shelters or structures : en
  • US1708328A - Folding drag bar for harrows : en
  • US1708514A - Setts : en
  • US1708844A - Sound regulator : en
  • DE474802C - Feed water preheater : de en
  • DE474822C - Centrifugal separator for cleaning grain : de en
  • FR654561A - Oil filter refinements : en fr
  • FR654626A - Radiator for automobiles : en fr
  • GB309374A - Improvements in or relating to potato and like cleaning or grading machines : en
  • US1708890A - Egg-shipping package : en
  • DE455141C - Cross sleeper, consisting of two separate supporting bodies made of reinforced concrete with tie rod : de en
  • DE474897C - Device on butter molding machines for releasing the butter bars pressed in molds from their press ram : de en
  • DE474861C - Rotary printing machine for producing blocks of receipts, blocks of tram tickets and the like. like : de en
  • FR654635A - Folding screen frame : en fr
  • FR654863A - Method and device for the preparation of the tobacco rod in cigarette-making machines : en fr
  • FR654669A - Transformable support device for electric cables enclosed in metal tubes : en fr
  • FR654818A - Spacer bar for flying buttresses : en fr
  • AT112877B - Stop valve for gases and liquids. : de en
  • US1708083A - Continuous ceramic furnace : en
  • USD78197S - Design for a textile fabric : en
  • AU1234228A - Improvements in the manufacture of ceramic and roofing tiles and building slabs : en
  • AU1241828A - Improvement inan apparatus for projecting materials in powder form : en
  • US1708419A - Comb : en
  • US1708618A - Apparatus for controlling electric current : en
  • US1708737A - Selective relay : en
  • US1708742A - Traffic signal for automobiles : en
  • US1708169A - Automatic banjo mute : en
  • US1708266A - Drink mixer : en
  • AT112825B - Exchange switch for self-connection systems. : de en
  • DE474669C - Flexible drive for vehicles : de en
  • US1708227A - Gang lawn mower : en
  • US1708238A - Coin bank : en
  • US1708626A - Refrigeration : en
  • USD78251S - Design for a covering for vanity cases or analogous receptacles : en
  • US1708859A - Electrical apparatus : en
  • US1708339A - Renewable-tread cushion tire : en
  • US1708366A - Sadiron : en
  • US1708638A - Tackling dummy : en
  • FR654767A - Reflective and bright direction indicator for car, motorcycle, etc. : en fr
  • GB293847A - Improvements in or relating to electromagnetic devices for recording sound and reproducing sound from records : en
  • DE474614C - Double bushing current transformer : de en
  • FR654904A - Intake regulator gear feeder : en fr
  • US1708438A - Multiple switch : en
  • US1708676A - Demountable-rim attachment : en
  • FR654926A - Advanced training in door closures : en fr
  • US1708403A - Apparatus for making liquid zinc from blue powder : en
  • US1708843A - Saw-sharpening gauge : en
  • US1708064A - Receiver : en
  • US1708706A - Control system for domestic oil burners : en
  • US1708292A - Protecting device for electrical cable connections : en
  • FR654825A - Improvements in the binders : en fr
  • US1708788A - Apparatus for coloring glass inclosures : en
  • US1708036A - Wind gauge or anemometer : en
  • US1708586A - Process for the treatment of fibers : en
  • US1708012A - Hydraulic press : en
  • US1708032A - Nip mechanism and controlling apparatus relating thereto in combers for textile fibers : en
  • DE474708C - Single thread chain stitch sewing machine with a revolving chain stitch gripper and a protective device that prevents a loop from being caught again : de en
  • GB309239A - Improvements in the hydrogenation of coal, tars, mineral oils and other carbonaceousmaterials : en
  • FR654974A - Pressure equalizer device in forced-fed carburetors : en fr
  • DE474923C - Control device on steam turbines : de en
  • US1708219A - Rubber spring shackle : en
  • US1708246A - Feed mechanism for slicing machines : en
  • US1708567A - Ordering chart : en
  • US1708704A - Filter apparatus : en
  • USRE17264E - Joseph j : en
  • US1708341A - Cushion-stuffing machine : en
  • CA288531A - Refrigerator plant : en fr
  • US1708203A - Ophthalmic mounting : en
  • GB309272A - Improvements in and relating to trucks, trolleys or the like suitable for oil drums : en
  • DE474646C - Device for clamping the molded parts of injection molding machines : de en
  • DE474721C - Attachment of the upholstery to a frame, especially for motor vehicles : de en
  • FR654649A - Improvements to handle locks for pneumatic tools and similar devices : en fr
  • FR654958A - Improvements to food compositions : en fr
  • CA288662A - Rubber vulcanizing and processing : en fr
  • FR654640A - Slatted packaging system and sliding racks for fruit and early vegetables : en fr
  • US1708842A - Method of making thick sheets of bonded asbestos : en
  • FR654885A - Improvements to spool junction sleeves for submarine cables : en fr
  • FR654895A - Alternator motor : en fr
  • US1708712A - Antiseptic anaesthetic salts : en
  • FR654693A - Cam milling machine : en fr
  • GB309308A - Improvements in and relating to combined brush and tray machines for crumbs and the like : en
  • FR654918A - Air routes for automobiles : en fr
  • FR654801A - Core for motion picture rolls : en fr
  • US1708291A - Shipping case : en
  • US1708600A - best available cop : en
  • AT112730B - Method of making medicinal products. : de en
  • US1708622A - Air-relief and vacuum check valve for steam radiators : en
  • US1708709A - Lock mechanism : en
  • US1707986A - Newspaper-vending machine : en
  • US1708088A - Shoe heel and method of making the same : en
  • US1708778A - Plumb bob : en
  • DE474921C - Electromagnetic impact tool : de en
  • US1708927A - Waterproofing material and process of making the same : en
  • AT112869B - Electric motor driven pump. : de en
  • DE474703C - Sewing machine for the production of a flat, stretchable seam and cover seam in one operation : de en
  • DE474771C - Machine for the production of paper sack tubes in a continuous path : de en
  • US1708126A - Method for the treatment of hydrocarbons, especially oils by means of corona arc discharges : en
  • US1708452A - Multiple-dome dam : en
  • CA288523A - Drill : en fr
  • US1708739A - Underfeed stoker : en
  • US1708147A - Tappet wrench : en
  • GB309249A - Improved process for the manufacture of 3-hydroxy-4-amino-phenyl-arsinic acid : en
  • DE474659C - Process for the production of pure nitrosamine printing colors : de en
  • DE474733C - Press cover for feed cutting machines under adjustable spring action : de en
  • CA288621A - Printing device : en fr
  • US1708833A - Electric furnace : en
  • US1708703A - Motor vehicle : en
  • US1708824A - Trap nest : en
  • CA288664A - Railway car : en fr
  • USD78227S - Design for a spoon or similar article : en
  • USD78238S - Design for a handle for a cup or similar article : en
  • US1708198A - Ophthalmic mounting : en
  • AT112784B - Signaling and blocking device for railways. : de en
  • US1708297A - Plow : en
  • DE474815C - METHOD AND FORM OF MANUFACTURING CANDLES : de en
  • AT112715B - Optical light meters, in particular photographic light meters. : de en
  • AT112802B - Drying device for veneers. : de en
  • US1708862A - Apparatus for burning fuel : en
  • DE474597C - Solder for thin sheets and foils made of aluminum : de en
  • AT112745B - High frequency transmission along high voltage lines. : de en
  • GB309422A - Improvements in or relating to electric devices for drying the hands : en
  • US1708494A - X-ray tube : en
  • US1708549A - Fuel mixer : en
  • US1708589A - Wire adjuster for suspenders : en
  • AU1284028A - Improvements in or relating to bituminous emulsions : en
  • FR654676A - New metallurgical process for refining metals and electric blast furnace allowing its realization in a single reducing melting of ores : en fr
  • US1708101A - Game apparatus : en
  • USD78249S - Design for a covering for vanity cases or analogous receptacles : en
  • AT112834B - Machine for the production of brushes. : de en
  • US1708226A - Engine-starting apparatus : en
  • AT112736B - Process for the preparation of the phosphorus and iron nuclei of the protein contained in the egg yolk. : de en
  • US1708877A - Window regulator : en
  • US1708507A - Coal pusher : en
  • US1708365A - Door closer : en
  • US1708766A - Screw driver : en
  • US1708259A - Valve for musical wind instruments : en
  • US1708501A - Eaileoad-eail splice bae : en
  • US1708884A - Means for reproducing position : en
  • US1708048A - Indicator for steam pressing irons : en
  • FR654720A - Single string musical instrument : en fr
  • FR654816A - Further training in the establishment of electric cookers and cookers : en fr
  • GB273268A - Improvements in and relating to herbicidal products : en
  • US1708616A - Vehicle door : en
  • FR654601A - Control of spindle drums, in selfacting-rewinding machines : en fr
  • FR654973A - Exhibition stand for storefronts and the like : en fr
  • FR654515A - Improvements to measuring devices and in particular to medical pyrometers : en fr
  • FR654941A - Supercharged four-stroke internal combustion engine : en fr
  • FR654874A - Metal wheel : en fr
  • FR654702A - Base exchanger bodies and their method of preparation : en fr
  • GB309293A - Improvements in or relating to means or appliances for use in sharpening the blades of safety razors : en
  • US1708595A - Diagonal friction pin shuttle : en
  • CA288544A - Automobile trunk support : en fr
  • CA288633A - Chain : en fr
  • CA288526A - Water-closet : en fr
  • AU1380628A - Improvements inself-cleaning bar screens : en
  • US1708265A - Assiguob : en
  • US1708520A - Driving mechanism : en
  • AT112706B - Negative slide for photographic printing machines. : de en
  • AT112900B - Rotating indicator. : de en
  • CA288629A - Paper machine : en fr
  • GB309323A - Improvements in milk-bottle supports : en
  • CA288704A - Hydrocarbon oil purification : en fr
  • DE474539C - Windmill with a musical mechanism struck by a hammer : de en
  • AT112747B - Calculating machine for calculating the sums or differences of products with more than two factors while determining the individual intermediate values and the overall result. : de en
  • US1708051A - Casing spider : en
  • US1708192A - Manufacture of bodies from metal powder : en
  • US1708282A - Attachment for vacuum cleaners : en
  • US1708344A - Tension control : en
  • USD78220S - Design for a lighting-fixture wall bracket : en
  • CA288590A - Lubricating gun : en fr
  • CA288692A - Electrical condenser : en fr
  • AT112852B - Apparatus for producing tubular strips or loops from sheets of paper or the like. : de en
  • AU1360928A - Improvements inself-closing gates : en
  • AT112806B - Device for attaching brushes to handles. : de en
  • AT112874B - Device for connecting spindles with valves and slides. : de en
  • US1708135A - Milk bottle : en
  • CA288553A - Nozzle for fuel-oil burners : en fr
  • US1708628A - Shoe welting and method of making the same : en
  • US1708867A - Fire-extinguisher support : en
  • US1707973A - Vehicle brake apparatus : en
  • US1708167A - Brake mechanism : en
  • CA8260S - Road sign : en
  • US1708283A - Internal-combustion-engine oil-rectifying system : en
  • DE474666C - Sheet positioning mark for printing machines that is seated on a holding device that bridges the printing path : de en
  • FR654624A - Process for increasing the wetting and impregnation power of treatment liquors used in the textile and leather industry : en fr
  • US1708162A - Building construction : en
  • US1708548A - Egg testing and labeling machine : en
  • FR654701A - Spray for all liquids : en fr
  • GB291371A - : en
  • US1708005A - Floral wreath pin : en
  • US1708898A - Machine for making ice-cream cones : en
  • AT112848B - Hollow stone. : de en
  • US1708447A - Molding apparatus : en
  • USD78212S - Design for a combined inkstand, penrack, desk lamp, and electric fan : en
  • FR654696A - Improvements to machines used to spread ballast on railway tracks : en fr
  • AU1147528A - An improved process for the manufacture of sulphuric acid under pressure : en
  • US1708916A - Water-softening apparatus : en
  • AT112713B - X-ray tube. : de en
  • CA288566A - Carbureter : en fr
  • CA288568A - Petroleum cracking process : en fr
  • US1708358A - Tire-repair vulcanizing apparatus : en
  • US1708736A - Coupling : en
  • US1708808A - Burning collar : en
  • AT112714B - Zipper. : de en
  • US1708610A - Odd-shape watch movement with second hand : en
  • CA288536A - Fuel briquette : en fr
  • GB309317A - Improvements in and connected with distilling apparatus : en
  • US1708634A - Spreader and form holder for concrete walls : en
  • US1708459A - Traffic indicator : en
  • AT112875B - Device for chopping fodder beet and. like : de en
  • US1708080A - Slab for tables and the like : en
  • US1708612A - Knife rack : en
  • US1708813A - Protector for book covers : en
  • US1708453A - Radio apparatus : en
  • US1708773A - Photo-electric cell : en
  • US1708828A - Apparatus for and method of bottoming paper bottles and the like : en
  • AT112803B - Electrically or mechanically driven screw winch. : de en
  • AT112783B - Plain bearing axle bushing. : de en
  • FR654997A - Device intended to relieve the connections of flexible electrical conductors : en fr
  • US1708061A - Electric jet wave commutator and interrupter : en
  • US1708003A - Welding torch : en
  • AT112843B - Lack of laundry. : de en
  • US1708547A - Locking device for camera shutters : en
  • FR654749A - Automatic safety device to extract corns from the feet and remove all horns, calluses or dead skin : en fr
  • DE474691C - Liquid heater : de en
  • DE474796C - Pot vacuum cleaner : de en
  • USD78208S - Design for a lock : en
  • US1707993A - Automatic charge-limiting device for lubrication : en
  • US1708149A - Animal trap : en
  • US1708789A - Combined relay and indicator : en
  • DE474780C - Mine slide with bearing blocks for the rolling bodies : de en
  • US1708337A - Harrow attachment : en
  • US1708687A - Plate and die holder for embossing machines : en
  • US1708561A - Light deflector for headlights : en
  • US1708697A - Dust collector : en
  • AT112879B - Friction body for brakes or the like. : de en
  • US1708495A - Musical instrument : en
  • US1708826A - Three-way nozzle : en
  • AT112890B - Circuit arrangement for the transmission of current surges via connection lines in telephone systems. : de en
  • DE474860C - Process for the production of a coking, small, mechanically dewatered peat : de en
  • US1708115A - Process for manufacturing clips : en
  • CA288719A - Sulphide processing : en fr
  • US1708218A - Automobile directional signal : en
  • US1708429A - Bottle-sealing machine : en
  • US1708835A - Subgkradiire machine : en
  • AT112796B - Electric floor brush machine. : de en
  • US1708261A - Automatic vacuum-sealing device : en
  • US1708184A - Drinking-water cooling and dispensing apparatus : en
  • US1708750A - Printing machine : en
  • GB286283A - Improvements in and relating to rontgen-ray photography : en
  • US1707978A - Cremone bolt : en
  • AT112704B - Device for changing the volume of violins or the like. String instruments. : de en
  • GB292582A - Improvements in casings or containers for moist products such as sausages, jam, honey, salves and ointments : en
  • US1708659A - Animal trap : en
  • US1708342A - op beading : en
  • US1708666A - Mount for displaying samples of liquid : en
  • CA288617A - Grain trimmer : en fr
  • CA288685A - Ore concentration method : en fr
  • US1708632A - Spring seat : en
  • USD78215S - Design for a lighting fixture : en
  • CA288574A - White lead pigment : en fr
  • CA288618A - Electrical transformer mechanism : en fr
  • AT112753B - Closure for lamps, in particular for car and wagon lamps. : de en
  • AT112785B - Dust catcher and oil sealing ring for lubricating bearings in railroad and tram cars. : de en
  • AT112725B - X-ray system. : de en
  • US1708510A - Rail anchor : en
  • CA288612A - Centerer and guide : en fr
  • US1708072A - Arc welding system : en
  • US1708090A - Hobbyhorse : en
  • US1708462A - Building wall : en
  • US1708624A - Extended bath cabinet : en
  • US1708807A - Water and air power device : en
  • US1708164A - Cam-lubricating mechanism : en
  • CA288680A - Process of differentiating uncooked and cooked cans of foodstuffs : en fr
  • DE474587C - Drive for hanging wing spindles on spinning, twisting or similar machines : de en
  • FR654835A - Combination of automotive and other vehicle lights : en fr
  • US1708280A - Butter-tub cover : en
  • AT112798B - Carrying device for electrically heatable hair curling devices. : de en
  • US1708086A - Turbine : en
  • US1708497A - Stove tray attachment : en
  • US1708087A - Cinematographic exposing apparatus : en
  • US1708289A - Furnace : en
  • FR654949A - Improvements to electric induction furnaces : en fr
  • FR654992A - Machine for making balls of metal straws : en fr
  • US1708274A - Stapling machine : en
  • US1708156A - Hockey boot : en
  • US1708210A - Safety device for gas stoves : en
  • AU1383628A - Improvements in snap fasteners : en
  • AT112808B - Internal mailbox. : de en
  • US1708255A - Locomotive boiler : en
  • US1708340A - Pump : en
  • US1708351A - Building structure : en
  • USD78200S - Design fob a motob-vehicle numbeb plate : en
  • CA288723A - Choker hook : en fr
  • USD78196S - A cobpobation of pennsyl : en
  • USD78202S - Design fob a book end ob similab abticle of mantjfactube : en
  • AU1246728A - An improved switch for controlling the circuits of ignition devices in motor vehicles : en
  • AU1469628A - Improvements in and relating to couplings forthe transmission of torque : en
  • AT112782B - Device for applying the cigarette tubes separated from the tube to the spoon of the cigarette tube machine that is immersed in the tube tube. : de en
  • FR654587A - Machine for the assembly of packaging boxes : en fr
  • DE474730C - Device for signal transmission to moving locomotives by means of alternating current resonance inductively : de en
  • DE474765C - One-piece, rigid seed tubes that run backwards on a steep slope and are attached to the seed box so that they can swing : de en
  • FR654982A - Improvements to rain coats : en fr
  • FR654680A - Transmission belt or chain : en fr
  • GB309265A - Improvements in or relating to detachable wheels : en
  • FR654847A - Improvements to airplanes : en fr
  • CA288675A - Stop valve : en fr
  • GB309313A - An improved hanging and pressing device for garments : en
  • CA288563A - Seat back : en fr
  • CA288707A - Railway car truck and brake mounting : en fr
  • AT112876B - Circuit arrangement for operating or regulating electrical clocks or the like via telephone lines. : de en
  • AT112888B - Telegraph system with double lines that are laid along electrical tracks. : de en
  • US1708234A - Vending machine : en
  • US1708460A - Process of manufacturing esters and other valuable organic compounds : en
  • FR654709A - Tamper-evident seal for sealing wagons, panfers, crates, cans, boat holds, etc. : en fr
  • FR654743A - Safety device for cinema projection devices : en fr
  • GB309321A - An improved method of and apparatus for cutting helical grooves of varying pitch in actuating members for automobile steering gears and the like : en
  • CA288587A - Disintegrator : en fr
  • FR655001A - Steering axle brake control device : en fr
  • AT112732B - Process for obtaining an agent for controlling vagotonia. : de en
  • AU1188628A - Method of producing dipped goods from organic dispersions : en
  • CA288698A - Coloured varnish : en fr
  • DK40017C - Hand addressing machine. : da en
  • US1708030A - Stilt : en
  • US1708391A - Ax and pick machine : en
  • AU1349328A - Lighting fixtures : en
  • AT112775B - Shaving device. : de en
  • AT112734B - Process for the preparation of monocamphorates of the Solanaceae alkaloids. : de en
  • US1708432A - Surgical clamp : en
  • US1708441A - Vending machine : en
  • US1708794A - Railway car : en
  • DE474770C - Sheet feeding device on machines for the production of bags, envelopes, etc. Like. With two superimposed rollers above the feed path to the folding device : de en
  • AT112738B - Method and apparatus for filling a pair of concentric compressible tubes. : de en
  • US1708874A - Dough chute : en
  • US1708067A - Isolation of gases : en
  • CA288538A - Fertilizer : en fr
  • CA288668A - Electromagnetic sound reproducer : en fr
  • FR655034A - Selenium cell enhancements : en fr
  • FR654689A - Golf game training device : en fr
  • GB309456A - Improvements relating to sound amplifying systems : en
  • GB309371A - Improvements in reinforcing elements for the beads of automobile tyres : en
  • AT112810B - Coffin lowering device. : de en
  • DE474797C - Tissue doubling and laying machine : de en
  • FR654879A - Improved process for printing photographic recordings on film : en fr
  • US1708116A - Steel retainer : en
  • AT112814B - Talk time counters for telephone lines. : de en
  • FR654901A - Rotary device for toothbrush and gum massage : en fr
  • FR654560A - Route valve for train safety installations : en fr
  • GB284644A - Process for the preparation of 1-phenyl-2-methylamino-propanol-1 : en
  • GB309231A - Improvements relating to the low temperature carbonisation of coal : en
  • FR654581A - Device for the impact-free passage of the wheels of wagons leaving the rails of a swing bridge to approach the rails of the fixed railway : en fr
  • FR654730A - Improvements to vibration damping systems : en fr
  • US1708597A - Excavator bucket : en
  • DE474819C - Manually moved device for deflaming, scraping and glazing of skins or the like with a tool roller driven by a motor : de en
  • DE474847C - Weaners : de en
  • FR654556A - Improvements to molten metal pumps for type or typographic melting machines : en fr
  • FR654580A - Device to hide deformities of the legs : en fr
  • GB309277A - Improvements in mechanically propelled boats : en
  • GB309616A - Improvements in and relating to the construction of road and floor surfaces and the like : en
  • CA288724A - Heating apparatus : en fr
  • FR655047A - Operating device control device : en fr
  • AU1241728A - Improved water heating device for stoves and ranges : en
  • CA288703A - Windshield wiper : en fr
  • CA8258S - Golf ball : en
  • CA288690A - Electrical condenser : en fr
  • USD78248S - Design for a covering for vanity cases or analogous receptacles : en
  • CA288677A - Wire terminal connector : en fr
  • FR654902A - Process for treating fibrous plant tissue : en fr
  • GB294218A - : en
  • GB286242A - Method of producing sticking dressings without plaster : en
  • FR654810A - Improvements to devices for inflating pneumatic tires : en fr
  • GB304218A - An improved device for feeding low tension measuring instruments, from high tension systems : en
  • GR2258B - DIVING AIRCRAFT. : el en
  • GB309347A - Process for ascertaining the distance between perforations in a material, such as a cinematograph film : en
  • GB309529A - Rontgen diaphragm : en
  • US1708376A - Apparatus for handling snow : en
  • US1708556A - Window frame : en
  • GB296365A - Improvement in steel retainer for rock drills : en
  • FR654558A - Fuel valve for internal combustion engines with airless fuel injection : en fr
  • FR654871A - Improvements to extirpators or similar machines : en fr
  • FR654950A - Reversing prism system : en fr
  • CA288571A - Food manufacture : en fr
  • DE474696C - Reed cutting machine : de en
  • FR654892A - Small nail puller : en fr
  • FR654894A - Improvements to headband nets : en fr
  • GB288968A - Improvements in or relating to the combustion chambers of internal combustion engines : en
  • US1708247A - Apparatus for treating hydrocarbon oils : en
  • US1708345A - Portable power-driven tool : en
  • DE474824C - Bevel gear reversing gear : de en
  • DE474837C - Vessel made of glass, porcelain, etc. Like. For a removable handle : de en
  • FR654582A - Device to allow the wheels of a wagon to cross without shock the passage between the movable track of a revolving bridge and the fixed track of the line : en fr
  • FR654770A - New waterproof, incombustible and insulating product for roofing buildings and other uses and its manufacturing process : en fr
  • FR654846A - Process for improving the efficiency factor of electric motors installed in factories : en fr
  • GB309233A - Improvements in or relating to signalling systems : en
  • DE474722C - Screw pin : de en
  • GB298554A - Improvements in furnace walls : en
  • GB307477A - Wheel trueing device for grinding or abrading machines : en
  • US1708197A - Decorated electric fan : en
  • US1708795A - Embossing machine : en
  • FR654736A - Improvements made to punching mechanisms for tools : en fr
  • FR654908A - Automatic hydraulic valve control device : en fr
  • DE474570C - Device for the treatment of flat feet : de en
  • GB309840A - Improvements in and relating to the colouring of cellulose esters and of solutions or compositions containing such esters : en
  • US1708496A - Pulverized-fuel burner : en
  • US1708553A - Fire extinguisher : en
  • USD78224S - Design fob a temperature-retaining receptacle : en
  • GB309345A - Improvement in picture projecting apparatus : en
  • US1708693A - Rotary kiln : en
  • DK40012C - Motorboat. : da en
  • GB286260A - Atomizable mobile fuel product : en
  • US1708313A - Apparatus for filling and capping bottles : en
  • DE474633C - Method of removing the skin or peel from peelable fruit : de en
  • DE474778C - Method and device for producing perforations at regular intervals in strip-shaped metal foils : de en
  • FR654717A - Improvements to the chain support member in devices used to twist the threads of two successive chains : en fr
  • FR654977A - Electric heater : en fr
  • GB309368A - Improvements in or relating to change-speed control mechanism for motor vehicles : en
  • FR654840A - Improvements relating to power saws : en fr
  • USRE17260E - Assigbtob to akgxtsj mxwufactttbiisrg com : en
  • US1708528A - Adjustable joint connection : en
  • US1708814A - Regulating means for elastic-fluid turbines : en
  • DE474768C - Device for the even feed of viscous and doughy masses, especially chocolate : de en
  • US1708449A - Multiple-deck incubator : en
  • US1708702A - Motor-vehicle-license holder : en
  • GR2260B - CONTROL SYSTEM FOR ROCKETS WITH FIXED TIME. : el en
  • FR654820A - Improvements to shuttles : en fr
  • FR654645A - Improvements to kerr cells and their means of control, particularly applicable to image telegraphy : en fr
  • GB294638A - Improvements relating to landing gear for aeroplanes and like aircraft : en
  • GB309303A - Improvements in or relating to joints for electric cables : en
  • DE473241C - Device for the determination and control of the essential parameters in combustion processes : de en
  • FR654781A - Automatic skill game : en fr
  • AU1451528A - Improvements in piercing means for sealed collapsible tubes : en
  • US1708607A - Necktie centralizer and holder : en
  • US1708918A - Oil-burner system : en
  • CA288555A - Means for promoting combustion : en fr
  • CA288593A - Bell ringing apparatus : en fr
  • GB309329A - Improvements relating to prepayment electricity-meters : en
  • GB309243A - Improvements in trawling gear : en
  • US1708204A - Spectacle temple and method of making the same : en
  • US1708861A - Vacuum feed device : en
  • US1708923A - Shock-absorbing coupling for shafts : en
  • DE474607C - Plain bearing arranged on the axle bushing of railway vehicles : de en
  • US1708439A - Machine for assembling spoked-wheels : en
  • US1708754A - Stand for calorimetric bombs : en
  • DE474849C - Hose connection with stopcock : de en
  • FR654980A - Process for manufacturing new files and renovating used files : en fr
  • FR655036A - Improvements to feeders, troughs and other similar devices : en fr
  • FR654993A - Device to increase the safety of welded joints : en fr
  • US1708734A - Coin-operated nerve and eye testing machine : en
  • US1708863A - Photographic objective : en
  • FR654745A - Improvements in the manufacture of dry preparations of pigment dyes : en fr
  • FR655010A - Automatic tractor-tiller : en fr
  • GB309248A - Improvements in or relating to duplicate-writing appliances : en
  • GB309359A - Improvements in and relating to the attachment of side cars to motor cycles : en
  • US1708059A - Method of making window guides : en
  • US1708412A - Apparatus for treating sheets for tinning : en
  • US1708633A - Tillage implement : en
  • FR654836A - Furniture drawer : en fr
  • GB288244A - Improvements in or relating to liners for interposition between rubberized fabric : en
  • GB309354A - Improvements in or relating to plugs for baths, basins or the like : en
  • FR654534A - Process for the production of hydrocarbons and hydrocarbon derivatives : en fr
  • FR654838A - Self-emptying excavator : en fr
  • AU1237728A - Improvements in or relating to apparatus for moulding and vulcanising pneumatic tyre covers andthe like : en
  • FR654898A - Cable clamp and the like : en fr
  • GB293697A - Improved manufacture of porous material : en
  • US1708558A - Locomotive-cab ventilator : en
  • US1708199A - Ophthalmic mounting : en
  • US1708605A - Refrigerator : en
  • US1708491A - Method of finishing ball bearings : en
  • GB309349A - Improvements in signs : en
  • FR654611A - Sorter-grader : en fr
  • US1708761A - Crossbar setter : en
  • US1708235A - Overflow alarm for filters : en
  • DE474769C - Device for gluing transparent windows into envelopes, bags, folding boxes and similar packages : de en
  • FR654872A - Sharpening machine for mower blades, binders and various tools : en fr
  • GB309342A - Improvements in stands for bicycles, motor cycles and the like : en
  • FR654833A - Process for heating distillation apparatus, in particular for the steam distillation of fatty acids : en fr
  • GB309617A - A new or improved apparatus for amplifying and projecting sound from aircraft : en
  • FR654533A - Method and device for the production of sintered briquettes in roller presses : en fr
  • FR654837A - Pressurized gas inflator for inner tubes : en fr
  • FR654929A - Tourniquet, game of chance, like roulette : en fr
  • CA288682A - Rustproofing process : en fr
  • FR654544A - New system of neon light tubes : en fr
  • FR654760A - Optical advertising device : en fr
  • AT112866B - Four-stroke internal combustion engine. : de en
  • CA288562A - Spring cushioned upholstery : en fr
  • CA288596A - Illuminating structure : en fr
  • FR654662A - Bricks of a new kind for the construction of buildings without mortar : en fr
  • FR654576A - Process and installation for bringing the harvest into the fermentation tanks : en fr
  • FR654864A - Gas burner : en fr
  • DE474840C - Process for the manufacture of footwear : de en
  • DE474753C - Machine for making glassware : de en
  • FR654841A - Water heater : en fr
  • GB309274A - Improvements in or relating to furnace bridges : en
  • GB309399A - Improvements in lead alloys and their production : en
  • DE474594C - Process to increase the temperature and the reducing power of the converter exhaust gases : de en
  • DE474795C - Burners for cooking and heating purposes : de en
  • FR654591A - Switch placed on the steering wheel of an automobile : en fr
  • FR654809A - Process for the preparation of deposits starting from aqueous dispersions of rubber and materials of the nature of rubber : en fr
  • GB309210A - Improvements in or relating to the treatment of flax straw and other fibrous materials : en
  • GB309387A - Improvements relating to apparatus for low temperature carbonisation : en
  • US1708298A - Gas range : en
  • US1708034A - Process of making shoes : en
  • US1708320A - Sound-box mounting : en
  • GB294613A - Improved actuating means for rotary condensers and the like : en
  • DE474816C - Gas burner with adjustable gas nozzles lying around the air nozzle at an angle to its axis : de en
  • GB283853A - Improvements in or relating to telephone systems : en
  • GB286241A - Controlling devices for motor vehicles : en
  • US1708271A - Legging : en
  • FR654523A - Automatic needle feeding and changing devices applicable to phonographs and other similar machines : en fr
  • US1708790A - Fireplace form : en
  • US1708815A - Process of welding cast iron and filler rod therefor : en
  • DE474716C - Flexible light writing : de en
  • FR654758A - Improvements to internal combustion turbines : en fr
  • GB309251A - Improvements in and relating to laundry ironing and like machines : en
  • DE474738C - Vacuum cleaner mouthpiece : de en
  • US1708476A - Apparatus for and method of recording and reproducing sounds : en
  • US1708668A - Tire-fabric construction : en
  • US1708538A - Radio apparatus : en
  • CA288528A - Device for handling car wheels : en fr
  • DE474728C - Tool for straight work movements : de en
  • GB300607A - Improvements in or relating to the treatment of organic refuse : en
  • FR654683A - Mechanical transmission with variable speed : en fr
  • FR654923A - Show armchair : en fr
  • GB290998A - Improvements in or relating to telephone systems : en
  • GB309338A - Improvements in induction measuring instruments : en
  • CA288576A - Electric current recorder : en fr
  • USD78187S - Design for a settee frame or similar article : en
  • FR655008A - Boiler for the simultaneous heating of circulating water and kitchen ovens, with variable hearth by vertical displacement of the grid, the mobility of the bars of which is ensured regardless of the variation imposed on the hearth : en fr
  • GB309257A - Improved display sign or the like : en
  • US1707990A - Magnetic speedometer : en
  • US1708725A - Gummed-tape dispenser : en
  • US1708886A - Automatic circuit-controlling device : en
  • US1708440A - carhart : en
  • FR654829A - Compensated elastic suspension for vehicles in general : en fr
  • FR655012A - Curtain rod holder : en fr
  • US1708667A - Ironing-board-cover holder : en
  • US1708729A - Freezer : en
  • US1708870A - Maintaining distribution of load between leonard drives : en
  • DE459700C - Process for the production of non-deliquescent condensation products from sulphite cellulose waste liquor : de en
  • FR654721A - Installation for the preparation of vegetable fibers having undergone lenosis : en fr
  • FR654951A - Gather-beater : en fr
  • FR654588A - Improvements to lighters : en fr
  • DE474621C - Casting machine with circulating air-cooled casting molds using a suction system : de en
  • GB309279A - Improvements in or relating to runway apparatus for discharging cargo and for like purposes : en
  • US1708774A - Golf tee : en
  • DE474801C - Screw shovel agitator : de en
  • GB283467A - Improvements in or relating to the treatment of aromatic nitroso compounds : en
  • GB309324A - Improvements relating to air-shutters for use in connection with radiators of motor vehicles : en
  • CA288560A - Wattmeter : en fr
  • US1708517A - William w : en
  • DE474720C - Fastening of corrugated or partially corrugated sheet metal on pipes or other hollow profiles, especially for aircraft wings : de en
  • FR654604A - Improvements to the arrangement of electrodes in electron tubes : en fr
  • FR654916A - Further training on vehicle wheels with pneumatic tires : en fr
  • DE474706C - Single or multiple needle sewing machine, the needle bar of which is driven by means of a crank loop carried by it : de en
  • FR655045A - Heel counter for galoche : en fr
  • USD78219S - Design for a lighting-fixture wall bracket or the like : en
  • CA288549A - Mirror hinge : en fr
  • CA288659A - Electrode for electric furnaces : en fr
  • DE474705C - Device for winding coreless coils between two flanges : de en
  • CA288595A - Fire arm : en fr
  • US1708323A - Bucket with squeezing device : en
  • US1708380A - Drainage fixture : en
  • US1708671A - Machine for writing a plurality of signatures : en
  • US1708304A - Butter mold : en
  • AT112816B - Process for the production of a fusion connection of pickled or double pickled iron and glass, in particular for vacuum tubes. : de en
  • US1708470A - Slide : en
  • USD78207S - Design for a combined vehicle body and hood : en
  • US1708054A - Steam superheater : en
  • US1708409A - Transmission device : en
  • US1708262A - Hardness-testing device : en
  • US1708785A - Electric cable : en
  • US1708571A - Rectifying element : en
  • US1708800A - Mill for hot rolling radially-tapered disks : en
  • AT112768B - Lubricator. : de en
  • CA288586A - Fish plate : en fr
  • US1708015A - Artificial bait ob frog : en
  • US1708397A - Spotting and sighting device for antiaircraft guns : en
  • US1708512A - Electric heating apparatus : en
  • US1708690A - Furnace construction : en
  • CA288661A - Latex processing : en fr
  • CA288702A - Cellulose purifying process : en fr
  • AT112883B - Device for mounting a disc on the shaft passing through the hub. : de en
  • US1708287A - Method of recovering iodine : en
  • US1708560A - Hydraulic shock absorber : en
  • CA288644A - Resinous material processing : en fr
  • AT112870B - Control device for switching a steam consumer to different steam lines. : de en
  • US1708545A - Shower-stall doob : en
  • AT112776B - Connection device for sheet stacks of calendars and like : de en
  • AU1244328A - Improvements in or relating tothe manufacture ofa plastic material : en
  • AT112723B - Device to facilitate the removal of tickets (Edmonson system) from the ticket box (Ternion). : de en
  • AU1463128A - Improvement in method of and apparatus for forming permanent waves in attached hair : en
  • US1708141A - Rubber-lined tube and method for making same : en
  • US1708793A - Bolt, shaft, and the like : en
  • US1708551A - Instrument for drafting : en
  • US1708746A - Panorama-exhibiting apparatus : en
  • USD78247S - Design for a coveking fob, vanity cases ob analogous beceptacles : en
  • US1708876A - Insulator : en
  • DE474285C - Device for etching chalk reliefs : de en
  • AU1262728A - Improvements in or relating to water closets : en
  • FR654667A - Method of making a rubber sole and heel with a replaceable outer sole or heel for shoes of all kinds : en fr
  • FR654700A - Improvements to dry cleaning devices : en fr
  • US1708740A - Process for low-temperature distillation of bituminous coal : en
  • US1708108A - Traffic signal : en
  • US1708543A - Centrifuge bowl : en
  • US1708749A - Cam and valve lifter : en
  • CA288626A - Friction brake : en fr
  • US1708388A - File guide and handle : en
  • US1708458A - Internal-combustion engine : en
  • CA288725A - Electric hair brush : en fr
  • AT112819B - Asynchronous machines with collector machines switched on in the secondary circuit in connection for low currents with permissible starting voltages. : de en
  • AT112726B - Device for moving a rising and falling mold in bottle blowing machines. : de en
  • DE474427C - Record album : de en
  • CA288652A - Control device : en fr
  • CA288578A - Gas producing method : en fr
  • AT112830B - Masonry cutter. : de en
  • USD78218S - Design for a lighting-fixtttbe chandelier : en
  • FR654550A - Method for preparing borneol : en fr
  • AT112762B - Method and device for boiling and vaporizing liquids, in particular mashing and wort. : de en
  • CA288598A - Electrode holder : en fr
  • CA288656A - Disc plough : en fr
  • FR654557A - Rulers for perspective drawings : en fr
  • AT112752B - Device for transferring individual wires from a stack to a wire processing facility. : de en
  • US1708450A - Dental chair : en
  • AT112886B - Branch terminal for electrical lines. : de en
  • AT112829B - Upsetting press with die for the production of soft, pliable wood. : de en
  • US1708150A - Door latch : en
  • DE474756C - Rope clamp for conveyors and elevator ropes : de en
  • DE474869C - Device for decomposing or composing the picture for the purpose of television or picture transmission by means of electromagnetic waves : de en
  • DE474754C - Device for rolling glass sheets : de en
  • FR654538A - Apparatus for drying paper or cardboard cases : en fr
  • GB294217A - Improvements in or relating to telephone systems : en
  • US1708121A - Railway-brake-beam support : en
  • CA288601A - Tall oil processing : en fr
  • US1708132A - Loader : en
  • US1708648A - Spiral rotary ship or similar vessel : en
  • AT112739B - Device for electric street lighting. : de en
  • CA288580A - Electric charge transmission : en fr
  • US1708465A - Backwater-intercepting tile-drain sump : en
  • US1708680A - Multiangular power transmission : en
  • US1708456A - Spoon : en
  • DE474584C - Sleeve for pencils or the like. : de en
  • DE474894C - Device for automatic starting and stopping of a rotating belt, e.g. B. a movie : de en
  • US1708010A - Turret-feed-stop mechanism : en
  • US1708611A - Radial aero engine : en
  • US1708722A - Adjustable-jaw wrench : en
  • AT112884B - Method and device for the production of strands, insulated wires or the like. : de en
  • CA288521A - Game apparatus : en fr
  • CA288625A - Cooking utensil : en fr
  • DE474678C - Brush holder for small motors, especially for sewing machine motors, with fork-shaped holder support that presses the brush holder onto its seat : de en
  • DE474781C - Weft insertion device for looms with fixed weft bobbins : de en
  • AT112868B - Bearing shell. : de en
  • FR654504A - Improvements to heat transmission tubes : en fr
  • FR654536A - Process for the manufacture of nitrogenous dyes dyeing in the tank : en fr
  • GB284712A - Improvements in or relating to pneumatic hammers : en
  • GB290290A - : en
  • AT112860B - Control method for power machine systems. : de en
  • DE474813C - Electrical relay arrangement for the detection of weak alternating currents : de en
  • FR654530A - Artificial shelf for beehives : en fr
  • FR654712A - Moth repellent : en fr
  • GB309320A - Improvements in processes for singeing textile goods and apparatus therefor : en
  • DE474534C - Method for attaching a closure cap to an externally threaded container : de en
  • DE474687C - Reduced jacquard plating knitted fabric and knitting machine for their manufacture : de en
  • DE474784C - Process for the production of iron and iron alloys in a rotary kiln : de en
  • US1708809A - Pressure-measuring instrument : en
  • US1708502A - Player piano : en
  • FR654842A - Lever and wire clamp closure for bottles : en fr
  • US1707977A - Nipple : en
  • US1708186A - Tracer composition : en
  • US1708435A - Seed-separating process and solution therefor : en
  • US1708609A - Dado-forming machine : en
  • US1708881A - Cable-engaging device for replacing bull hooks : en
  • AT112722B - Socks for low shoes. : de en
  • CA288611A - Cement composition : en fr
  • DE474644C - Device for switching off faulty sections in power distribution networks : de en
  • DK40018C - Device for Measuring the Apparent Consumption of Single-Phase and Multiphase AC Systems. : da en
  • DK40015C - Safety gas tap. : da en
  • GB309256A - Cellular heat and sound insulating material : en
  • DE474588C - Doll furniture, especially for dollhouses with a collapsible room cover : de en
  • DE474744C - Locking device for telephone hook : de en
  • FR654540A - Chairs : en fr
  • FR654875A - Shuttle chaser for multiple chain web looms : en fr
  • GB309301A - An illuminating device for glass and the like ornaments : en
  • GB309363A - Improvements in or relating to drawing apparatus of spinning machines : en
  • US1708392A - Production of sodium stannate : en
  • DK40009C - Drain and Measure Tap for Heavy Liquids. : da en
  • FR654637A - Installation of wringer groups or electric spindles for spinning : en fr
  • GB309333A - A new or improved instrument for stopping teeth : en
  • GB309875A - Improvements in the recovery of oxidation products of solid hydrocarbons, waxes and the like : en
  • US1708878A - Bedspring guard : en
  • AT112858B - Method for melting down the glass feet of electron tubes and the like like : de en
  • DE474737C - Gesture drilling machine with hollow spindle, in which the displaceable drilling spindle with high pitch threads is coupled to rotate : de en
  • DE474803C - Single cylinder steam engine for exhaust steam extraction : de en
  • CA288585A - Pneumatic tire valve : en fr
  • FR654648A - Method and device for construction and pavement : en fr
  • FR655044A - Process for preparing emulsifiers and stabilizers and for preparing dispersions with said emulsifiers and stabilizers : en fr
  • GB309415A - A new or improved electric switch structure and mechanism for actuating the same : en
  • US1708653A - A cobpoba : en
  • US1708208A - Ophthalmic mounting and method : en
  • US1708804A - Automobile bumper : en
  • DE474839C - Wooden shoe or slipper : de en
  • FR654897A - Centrifugal sand machine for making foundry molds : en fr
  • DE474546C - Process for the production of technically pure wood oil thick oil : de en
  • US1708801A - Polishing composition : en
  • AT112705B - Device for liquid cooling on vacuum tubes, in particular X-ray tubes. : de en
  • FR654830A - Locks for flat knitting machine : en fr
  • GB309312A - Improvements in and connected with domestic hearth fires : en
  • GB309348A - A new or improved anti-splash and filter device for attachment to water taps : en
  • US1708546A - Apparatus for varying electrical values : en
  • GB309428A - Improvements in ignition spark plug heating devices of internal combustion engines : en
  • DK40020C - Teeth Cutting Machine. : da en
  • GB309262A - Improvements in and relating to jib cranes : en
  • US1708781A - Dispensing device for lubricants and the like : en
  • DE474842C - Device for remote setting of a display device consisting of a plurality of display mark carriers : de en
  • DE474663C - Hanging device for loose-leaf binders or the like by means of a sheet metal folding rail that encompasses the back of the loose-leaf binder or the like and has protruding ends : de en
  • FR654517A - Register for flues and flues : en fr
  • FR654593A - Improvements in transmissions for motor cars and other similar uses : en fr
  • FR654565A - Cardboard packaging : en fr
  • FR654546A - Aerial advertising : en fr
  • GB309468A - Settee beds : en
  • US1708257A - Sound-wave catcher : en
  • US1708267A - Valve : en
  • US1708273A - Valve : en
  • FR655018A - Improvements to hollow cables for overhead lines for high voltages : en fr
  • GB283185A - An improved device for feeding low tension measuring instruments from high tension systems : en
  • GB309292A - Improvements in or relating to milk pails : en
  • FR654862A - Device for electrically influencing trains : en fr
  • FR655022A - Contact plug for electrical outlets : en fr
  • US1708731A - Smoke-testing apparatus for pipes, drains, and the like : en
  • AU1242928A - Improvements in radio receivers : en
  • FR654671A - Improvements to machines for winding elastic or other threads around spherical bodies : en fr
  • US1708085A - Ice-making apparatus : en
  • US1708405A - Lathe : en
  • US1708469A - Range or stove : en
  • US1708489A - Propeller for motor boats : en
  • US1708590A - Process for purifying coal or other gases : en
  • US1708827A - Loom clamp for wall boxes : en
  • US1708847A - Wrench : en
  • US1708920A - Locomotive boiler : en
  • CA288649A - Deion circuit breaker : en fr
  • AT112846B - Hollow stone. : de en
  • GB285893A - Improvements relating to heating tubes and the like in furnaces : en
  • DE474846C - Mobile stacker : de en
  • FR655050A - Advanced adjustable vault for ovens and fireplaces : en fr
  • US1708895A - Ash receptacle for vehicles : en
  • CA288729A - Treadle mechanism : en fr
  • US1708260A - Playball : en
  • US1708117A - Railway-brake-beam support : en
  • US1708505A - Pulverized-coal-feeding device : en
  • FR654603A - Agglomerates of straw, reeds or the like, compressed and reinforced, as well as method and device for their manufacture : en fr
  • FR654658A - Oil filter fittings improvements : en fr
  • FR654814A - Method and apparatus for coating paper webs, etc., with a solution : en fr
  • FR654567A - Ammonium sulfate manufacturing process : en fr
  • FR654651A - One-piece sheet metal cabinet : en fr
  • FR654677A - Improvements in apparatus for the separation of solids of different specific weight : en fr
  • FR654822A - Socket for walkers : en fr
  • GB309635A - Improvements in or relating to thermionic and the like amplifiers : en
  • US1708555A - Process of molding cement slabs : en
  • GB309528A - Apparatus for annealing glassware : en
  • AT112864B - Device for the forced supply of oil to various lubrication points. : de en
  • AU1352528A - Improved direction indicator for motor vehicles : en
  • DE474759C - Shaft furnace for the refinement of ores containing volatile metals (especially lead and zinc) and the like. The like. With extraction of the volatile metals in the form of oxides : de en
  • GB309390A - An improved wedge for fixing the handles to all tools and appliances : en
  • US1708799A - Spring nut-lock washer : en
  • FR654698A - Heating oven : en fr
  • US1708272A - Legging : en
  • US1708484A - Grease retainer : en
  • US1708732A - Grass-root exterminator : en
  • FR655076A - : fr
  • GB309266A - Improvements in or relating to apparatus for continuously conveying articles or fabrics through a closed chamber : en
  • DE474760C - Set-up on automatic scales for automatic taking of samples : de en
  • FR654883A - Advanced device for cameras : en fr
  • FR654924A - Liquid level indicator for tanks : en fr
  • DE474483C - Arrangement for the electrical cleaning of gases : de en
  • FR654978A - Brushes for drawing paint strokes on automobiles : en fr
  • GB309346A - Improvements in and connected with smokers' pipes and the like : en
  • FR654690A - Improvements to electric rectifiers : en fr
  • FR654666A - Suspension shock absorber for vehicles : en fr
  • DE474724C - Device to ensure correct finger position when writing : de en
  • FR654646A - Rolling table for receiving and transporting glass plates : en fr
  • FR654957A - Improvements to ceiling lights and other lighting fixtures fitted with shades or diffusers : en fr
  • GB290979A - Improvements in or relating to signal receiving systems : en
  • CA288697A - Elastic joint and support : en fr
  • CA288727A - Demountable rim : en fr
  • US1708400A - Plebanski : en
  • AT112729B - Process for the preparation of drug solutions. : de en
  • AT112821B - Process for hardening artificial horn compounds containing protein. : de en
  • AT112710B - Device for guiding decorative threads or the like when sewing onto a fabric underlay by means of the sewing machine. : de en
  • AT112828B - Electric single drive of spindles in spinning machines. : de en
  • US1708883A - Playground apparatus : en
  • US1707997A - Telegraph system : en
  • US1708258A - Toaster : en
  • US1708617A - Clamp jaw : en
  • AT112878B - Rotary valve for pipelines. : de en
  • AT112735B - Kneadable elastic mass to block the ear canal. : de en
  • CA288686A - Telephone system : en fr
  • US1708730A - Stapling machine : en
  • US1707999A - Apparatus for mixing molasses with stock feed : en
  • US1708089A - Biscuit cutting and embossing machine : en
  • US1708753A - Structural beam and method of making same : en
  • US1708269A - Pulley construction : en
  • US1708319A - Coin-controlled lock : en
  • US1708845A - Air regulator and windshield adjuster : en
  • US1708163A - Building construction : en
  • CA288663A - Differential vacuum pump : en fr
  • US1708574A - Postal sheet : en
  • US1708075A - Corn-cultivator attachment : en
  • US1708176A - Apparatus and method for loading loose-bulk cargoes : en
  • US1708364A - Machine for sterilizing and washing fruit : en
  • CA288520A - Doll : en fr
  • AT112702B - Cash register with drawer lock and alarm device. : de en
  • AT112792B - Suspension device for aerial cables. : de en
  • FR654535A - Process for the production of esters : en fr
  • GB287153A - Improvements in or relating to telephone systems : en
  • US1708891A - Rotary engine for compressible or expansive mediums : en
  • AT112898B - Terminal strips, in particular for electrical machines and apparatus. : de en
  • FR654817A - Treatment of artificial silk threads and other materials to make them play the role of woolen threads : en fr
  • US1708170A - Stuffed figure toy : en
  • GB309241A - Improvements in electric discharge devices : en
  • DE474688C - Method and needle for making fillet work : de en
  • GB309112A - An improved device for delivery of goods from automatic machines, adapted to facilitate increased storage capacity and (or) to restrict space required for delivery mechanism : en
  • DE474686C - Oil firing : de en
  • FR654521A - Aeration barrier for livestock wagons and its attachment system : en fr
  • US1708290A - Stitched buttonhole : en
  • SE67154C1 - : en
  • US1708139A - Railway-switch-operating apparatus : en
  • US1708277A - Device for positioning the reenforcement of concrete structures : en
  • US1708278A - Tool handle : en
  • US1708367A - Corn huller : en
  • DE474506C - Device for electrical machines that can be switched on and off in parallel : de en
  • FR654529A - Gold waste collection basin : en fr
  • FR654930A - Convenient sharpening device with rotary sharpening tool for the two cutting tools (wing knife and perforated disc) of hacheviande : en fr
  • US1708311A - Combination harvester thrasher : en
  • US1708039A - Switch : en
  • US1708275A - Weighing-scale translating mechanism : en
  • DE474591C - Self-winding clock with air compensation valve by means of air pressure through an air chamber : de en
  • GB309334A - Improvements in cam driving gear for internal-combustion and other fluid pressure engines : en
  • FR654865A - Improved means for operating television or other apparatus at a predetermined speed : en fr
  • FR654739A - Improvements to bypass pipes used in oil filters : en fr
  • FR654851A - Lock enhancements : en fr
  • FR654610A - Ball bearings and corresponding bearing : en fr
  • GB309289A - Nap raising machine : en
  • DE474484C - Pressed body made of metal powder : de en
  • FR654766A - Coil or metal pug for the textile industry : en fr
  • US1708136A - Energy-absorbing device : en
  • DE474773C - Drive device for pumps on motor vehicles : de en
  • GB309332A - Method of and machine for splitting mica : en
  • FR654573A - Telephone cable with conductive protective sheath, isolated from earth : en fr
  • GB309514A - Improvements in and relating to variable resistance shunts : en
  • FR654652A - Table with movable seat : en fr
  • GB309230A - Improvements in and relating to ignition devices for internal combustion engines : en
  • FR654631A - Lifting device for building materials : en fr
  • FR654555A - Device for injecting water spray into engines : en fr
  • FR654570A - Improvements in the construction and arrangement of vehicle steps : en fr
  • FR654870A - Apparatus for cellaring, lifting or rolling a barrel or the like : en fr
  • DE474863C - Type lever drive for typewriters : de en
  • FR654614A - Improvements to paper folding machines : en fr
  • FR654956A - Device for printing grooves on leaded cables : en fr
  • FR654632A - Advanced process for the production of sugar using dried beets : en fr
  • US1708239A - Water-circulating-apparatus attachment for internal-combustion motors and the like : en
  • FR654641A - New way of ensuring flow and sealing in lubricating devices : en fr
  • DE474889C - Packing device for records : de en
  • FR654672A - Folding door or sliding folding door : en fr
  • FR654751A - Improvements to television systems : en fr
  • AU1314828A - Improvements in and relating to visible indexes and cards therefor : en
  • CA288581A - Pencil vending machine : en fr
  • US1708371A - Apparatus for photographic color process : en
  • US1708416A - Pouring vessel : en
  • GB309511A - Method of and apparatus for annealing glassware : en
  • US1708613A - Vehicle shipping device : en
  • USRE17267E - Shinjieo horn : en
  • FR654660A - Process for obtaining an electrical insulator : en fr
  • FR654931A - Pliers for skinning animals : en fr
  • GB283222A - Manufacture of photographic silver-salt emulsions : en
  • DE466447C - Safety device for detecting rail breaks : de en
  • DE474713C - Sewing machine furniture with a cover panel ventilation device : de en
  • FR654990A - Pulley for pull cords of frames, blinds, etc. : en fr
  • GB302239A - Improvements in or relating to television and like systems : en
  • FR655046A - Tins : en fr
  • FR654999A - Device applicable to transhipment points of conveyor belts : en fr
  • US1708579A - Container support : en
  • DE474526C - Switching device for the drum of automatic swivel arms intended to accommodate the workpieces or tools : de en
  • DE474580C - Press, especially screw press, for oil fruits u. like : de en
  • FR655031A - Cold rolling mill with rounded folding device and winder : en fr
  • FR654861A - Improvements in folding handbags : en fr
  • CA288582A - Animal mouth tongs : en fr
  • GB296100A - Improvements in or relating to drawing apparatus of spinning machines : en
  • DE474603C - Size press : de en
  • US1708288A - Rotary boring tool : en
  • US1708104A - Tracklaying adapter : en
  • US1708583A - Method of treating cakes of artificial silk manufactured by the can spinning process : en
  • US1708664A - Article-delivery mechanism : en
  • DE474761C - Thermocouple for temporary temperature measurements : de en
  • US1707989A - Apparatus for inspecting the interiors of shoes and removing tacks therefrom : en
  • US1708252A - Art of manufacturing an ice-cream product and the product of said method : en
  • US1708479A - Souvenir : en
  • DE474832C - Friction disc shock absorbers, especially for motor vehicles : de en
  • US1708335A - Toy airplane : en
  • USD78230S - William hobace steventon : en
  • US1708293A - Dial with yielding foot for timepieces : en
  • US1708306A - Fuel-feeding system : en
  • US1708698A - Sound detector : en
  • US1708307A - Method op testing butter and apparatus por practicing same : en
  • CA288599A - Pack carrier : en fr
  • US1708838A - Poultry feeder : en
  • US1708917A - Rail anchor : en
  • US1708357A - Support for endless conveyers : en
  • GB309361A - Improvements in and relating to the separation of the powder from granular or like material : en
  • DE474598C - Photographic camera with retractable lens mount : de en
  • US1708769A - Welding machine : en
  • FR654620A - Improvements made to the transparent walls separating a hot and humid atmosphere from a variable temperature environment, in particular to the eyepieces of waterproof protective glasses : en fr
  • FR654811A - Light metal piston for internal combustion engine : en fr
  • FR654845A - Phonographic recording and reproduction process and devices allowing the realization : en fr
  • AT112859B - Starting device for prime movers. : de en
  • US1708370A - System for color photography : en
  • DE474507C - Automatic switching device for automatic substations with several machines working in parallel : de en
  • US1708853A - Elastic member : en
  • CA288603A - Elbow machine : en fr
  • US1708394A - Sheet-metal structure : en
  • US1708209A - Spectacle temple and method of making the same : en
  • USD78250S - Design for a covering for vanity cases or analogous receptacles : en
  • AU1150928A - Improvements in or relating to vacuum cleaners : en
  • US1708001A - Manufacture of naphthoquinone derivatives : en
  • US1708112A - Baggage carrier : en
  • US1708220A - Spring shackle : en
  • CA288547A - Automobile lock : en fr
  • US1708127A - Tread member for footwear : en
  • US1708352A - barton : en
  • US1708485A - Water heater : en
  • US1708635A - Process of treating animal fibers : en
  • US1708904A - Catamenial band : en
  • US1708359A - Hair tester : en
  • FR654617A - Automatic relay control device : en fr
  • FR654684A - Automatic lifting plow : en fr
  • FR654927A - Total power supply box for radio telephony receivers : en fr
  • CA288537A - Display rack : en fr
  • DE474762C - Reading box with cube-shaped sign carriers : de en
  • FR654678A - Washing machine-drum turbine : en fr
  • US1708619A - Electric time switch : en
  • US1708679A - Ship stabilizer : en
  • CA288604A - Burner : en fr
  • CA288642A - Lacquer, varnish, enamel, etc. : en fr
  • AT112804B - Self-collecting vending machine for unbalanced, pre-measured amounts of liquid. : de en
  • CA288570A - Sanitary belt and napkin shield : en fr
  • DE474749C - Cofferdam holder : de en
  • US1708893A - Hydraulic jack : en
  • US1708302A - Wire reel : en
  • US1708511A - Driving mechanism : en
  • US1708759A - Rotary display stand : en
  • DE474757C - Tenoning and slotting machine : de en
  • DE474789C - Process for the treatment of artificial silk cakes produced by the spin-pot-spinning process : de en
  • DE474810C - Circuit arrangement for the monitoring of telephone connections established via transit places at the remote place to be monitored : de en
  • DE474788C - Compressed gas burner : de en
  • US1708118A - Septic tank : en
  • US1708743A - Vitreous composition : en
  • US1707995A - Inking mechanism for printing presses and the like : en
  • US1708631A - Radiator ornament : en
  • GB309435A - Improvements in and relating to road and floor paving : en
  • US1708105A - Process of sterilizing food products : en
  • AU1431228A - Improvements in burner cone tops for kerosene incandescent lamps : en
  • CA288660A - Flat roof point holder : en fr
  • DE474821C - Plastic made from peat : de en
  • GB294614A - Improvements in process and apparatus for the preparation of agglomerated solid carbon dioxide : en
  • GB296051A - An improved method and apparatus for adjusting the mixture of gas and air in gas engines working with gases of different properties : en
  • AT112889B - Fault location relay with two measuring devices. : de en
  • AU1477628A - Continued granular matches : en
  • CA288559A - Stocking : en fr
  • US1708330A - Process for the removal of residual poisons from and the preservation of fruits : en
  • US1707976A - Heating appliance : en
  • US1707984A - Car dumper : en
  • CA288605A - Vehicle cover : en fr
  • US1708705A - Feeding cement slurry to rotary kilns : en
  • US1708113A - Collapsible tower : en
  • US1708646A - zlatnik : en
  • FR654866A - Can dispenser device applicable on any automatic movement for changing cans : en fr
  • GB309463A - Improvements in or relating to electrical fuses : en
  • AT112856B - Device for unwinding synthetic fibers spun in centrifuges. : de en
  • US1708577A - Power transmitter : en
  • US1708360A - Control means : en
  • US1708621A - Vending machine : en
  • US1708724A - Method of and apparatus for forming a web in paper making : en
  • US1708445A - Rim-contracting tool : en
  • US1708819A - Door latch : en
  • CA288688A - Motion picture apparatus : en fr
  • AT112759B - Riflescope designed as an attachment. : de en
  • AT112749B - Electric discharge tube. : de en
  • US1708363A - Window screen : en
  • US1708755A - Rotary antiskid chain for vehicle wheels : en
  • US1708905A - Scraper : en
  • AT112750B - Electric discharge device. : de en
  • AT112844B - Ironing board. : de en
  • US1708413A - Freight brace : en
  • US1708224A - Valve : en
  • CA288607A - Neckwear holder : en fr
  • CA288722A - Electric sad iron : en fr
  • US1708044A - Labyrinth-gland packing : en
  • FR655000A - Spare wheel holder for motor cars : en fr
  • US1708483A - Burner and nozzle therefor : en
  • FR654679A - Improvements in knitting looms : en fr
  • DE474502C - Process for the saponification of ethylsulfuric acid : de en
  • GB309269A - Improvements in or relating to the recovery of copper from copper rich material : en
  • FR654518A - Receiving device for printing machines : en fr
  • FR654971A - File selector : en fr
  • US1708318A - Game-table surface : en
  • FR654913A - : fr
  • GB309326A - Improvements relating to spraying apparatus : en
  • DE474799C - Easel card egg card or sheet that is fastened in slots by hook-like attachments : de en
  • FR654525A - Electric ignition timer : en fr
  • FR654657A - Improvements in the manufacture of wheels : en fr
  • FR655030A - Tool head for drilling machines : en fr
  • GB299869A - : en
  • GB309281A - Improvements in and relating to cigarette making machines : en
  • US1708656A - Fluid separator : en
  • US1708802A - Tap : en
  • US1708430A - Electrical signaling system : en
  • FR654600A - Gas burner : en fr
  • GB309288A - Process for the recovery of zinc : en
  • US1708481A - Packing-supporting device : en
  • US1708775A - Transformer : en
  • FR654856A - Device ensuring that the nuts cannot be locked : en fr
  • FR654942A - A method of making a sensitive layer support material suitable for brilliant effect photographic views : en fr
  • US1708757A - Orthopedic device : en
  • US1708660A - Marcel hair waver : en
  • US1708045A - Portable folding chair : en
  • DE474685C - Atomizing burner for liquid hydrocarbons : de en
  • AT112773B - Forge fire u. like : de en
  • CA288589A - Nacreous and chatoyant substances production : en fr
  • GB309261A - Improvements in or relating to rotary screens : en
  • CA288716A - Composite set : en fr
  • FR655049A - Dryer : en fr
  • USD78244S - William willheim : en
  • FR654595A - Double-sided knitting and mesh fabric in which a doubling yarn is added to the main yarn : en fr
  • FR654763A - Improvements in annealing furnaces : en fr
  • FR654765A - Method of making a porous building material : en fr
  • GR2253B - BOTTLE CAPS AND CONTAINERS. : el en
  • US1708230A - Power-transmitting device : en
  • US1708603A - Abrasive and polishing tool : en
  • US1708919A - Locomotive boiler : en
  • DE474586C - Pull-through drafting system : de en
  • DE474616C - Firebox wall with cooling channels : de en
  • US1708129A - Method and apparatus for making endless bands : en
  • US1708623A - jandus : en
  • US1708651A - Fluid separator : en
  • US1708771A - Automatic cheese slicer : en
  • FR654750A - Amateur cinematographic film : en fr
  • US1708840A - Automatic cop-changing mechanism with oscillating loader magazine for looms : en
  • USD78217S - Design for a comforter : en
  • US1707980A - Film camera : en
  • FR654559A - Tire improvements, including inner tubes, wheels and adaptation of these to existing chassis hubs : en fr
  • GB309298A - Improvements in the joint manufacture of sulphuric acid and cement : en
  • US1708172A - Compressor : en
  • US1708899A - Ice-cream-cone machine : en
  • USD78214S - Design for a dress : en
  • US1708527A - Signors : en
  • US1708735A - Glass-knob-securing device : en
  • USD78201S - John v : en
  • CA288622A - Printing device : en fr
  • CA288676A - Apparel garment : en fr
  • FR654707A - Improvements to internal combustion percussion tools : en fr
  • FR654772A - Improvements made to devices with an opening in which objects are inserted to operate these devices : en fr
  • FR654970A - Arrangement for heat exchange apparatus, such as tube coolers and the like : en fr
  • DE474758C - Tires for hollow bodies made of wood : de en
  • FR654799A - Method and device for transporting glass plates or any other objects : en fr
  • CA288669A - Methyl ether : en fr
  • DE474887C - Chromium-nickel alloys with addition of precious metals for the manufacture of dental prostheses, etc. : de en
  • US1708233A - Furnace : en
  • US1708081A - Nonskid attachment for automobiles : en
  • US1708573A - Receiving system for high-frequency electrical oscillations : en
  • US1708767A - Radio receiving apparatus : en
  • US1708810A - Waterproof stocking protector : en
  • US1708004A - Finger board : en
  • US1708414A - Corner or division bar for show windows or the like : en
  • US1708540A - Book-match machine : en
  • USRE17261E - Ginia : en
  • US1708316A - Blow-out preventer : en
  • US1708695A - Electric switch : en
  • CA288624A - Printing device : en fr
  • US1708107A - Overdrape : en
  • DE474870C - Device for laying a high-voltage conductor to be guided through the interior of a closed mast head : de en
  • GB309455A - Improvements relating to the heat treatment of hydrocarbon gases : en
  • USD78242S - Ash tray or similar article : en
  • AT112885B - Protection circuit for electrical systems against reverse current. : de en
  • FR654597A - Control device for airplanes and similar devices : en fr
  • GB309287A - Improvements in dentists' casting machines : en
  • FR654607A - Improvements made to recording devices, especially those for recording the direction and speed of fluid currents : en fr
  • GB283587A - Improvements in automatic fire-arms : en
  • US1708486A - Boiler furnace : en
  • FR654821A - Gas dust filter : en fr
  • DE474700C - Drill lubrication device : de en
  • FR654639A - Device used to adjust the inclination of the mouldboards of typical plows : en fr
  • US1708473A - Cover support : en
  • US1708598A - Boom-hoist structure for excavating machines : en
  • US1708852A - Full-wave rectifier with glow cathode : en
  • US1708043A - Shoe stiffener : en
  • USRE17265E - Connecting rod structure : en
  • AU1245128A - Improvements ina process for extracting the pure cellulose fromthe bagasse of sugarcane : en
  • US1708338A - Brake : en
  • US1708675A - Method of and apparatus for repairing fabrics : en
  • AT112841B - Booking device for loose-leaf carbonless accounting. : de en
  • DE474751C - Process for the production of glass concave mirrors for headlights : de en
  • DE474967C - Barrel with a metal container enclosed by a wooden cover made of staves and floors : de en
  • FR654889A - Improvements to knitwear and process for making them : en fr
  • DE474785C - Process for the production of a good contact surface on the joints of electrical railways : de en
  • FR654940A - Extendable table : en fr
  • DE474617C - Observation window for furnaces : de en
  • FR654563A - Process for the precipitation of rhodium, iridium, osmium and ruthenium : en fr
  • FR655035A - Cereal transplanting machines : en fr
  • GB309418A - Improvements in or relating to worm gearing : en
  • DE474652C - Suspension device for lighting fixtures arranged between the ceiling beams of buildings : de en
  • GR2251B - PERFECTIONS IN TELEPHONE CALL COUNTING SYSTEMS. : el en
  • DE474742C - Housing for high pressure steam or gas turbines : de en
  • CA288592A - Agricultural tractor : en fr
  • GB309522A - Improvements in or relating to fluid pressure engines of the oscillating-cylinder type, such as used for toys and the like : en
  • US1708354A - Cave finder : en
  • US1708373A - Control-surface-operating mechanism : en
  • FR654542A - Refrigerant mixture : en fr
  • FR654590A - Improvements to shackle padlocks : en fr
  • FR654715A - Adjustment device for gate dams : en fr
  • AT112718B - Device for connecting the toe caps of shoes to the cap parts of the upper leather by gluing. : de en
  • FR654983A - Improvements to anti-shattering devices for automobile headlights : en fr
  • AT112757B - Two-lens hand-held magnifier with additional lens, thread counter and electrical lighting device. : de en
  • US1708102A - Battery-charging system : en
  • US1708214A - Collapsible umbrella : en
  • US1708756A - Machine for making incandescent lamps and similar articles : en
  • AT112709B - Lasting machine. : de en
  • US1708557A - storms : en
  • US1708726A - Thread cleaner : en
  • FR654844A - Method for arming hard metal : en fr
  • CA288567A - Metal pipe manufacture : en fr
  • CA288695A - Motion picture projector : en fr
  • DK40005C - Cross-talk-free Telephone lead cable. : da en
  • GB309250A - Improvements in or relating to apparatus for drying materials : en
  • CA288583A - Air brake test signal : en fr
  • CA288709A - Tractor mechanism : en fr
  • DE474602C - Process for the production of starch preparations which form vegetable glue with cold water : de en
  • AT112743B - Device for making lattice masts visible at airfields u. like. during the dark. : de en
  • AT112892B - Cascade, consisting of an induction front machine and a compensated commutator rear machine excited on the rotor side. : de en
  • CA288543A - Tooth brush : en fr
  • US1708000A - Electric gearing motor with centrifugal clutch : en
  • US1708011A - Process aitd machine eob die casting : en
  • US1708070A - Locking device for motor vehicles : en
  • US1708467A - Hairdressing appliance : en
  • US1708744A - Electric switch : en
  • US1708888A - Mechanical movement : en
  • CA288721A - Relay system : en fr
  • DE474890C - Telescopic sight intended for use on a rocking platform : de en
  • AU1233528A - Improved means for automatically opening and closing gates : en
  • CA288650A - Motor control system : en fr
  • US1708347A - Lighting motometer : en
  • US1708848A - Battery-terminal spreader and lifter : en
  • US1708903A - Power-transmitting mechanism : en
  • CA288699A - Oxygen processing : en fr
  • DE474555C - Process for the production of two-wire barbed wire with tufts laid around the outside of the long wires that are combined to form a tension wire : de en
  • AT112763B - Wheel. : de en
  • AT112779B - Step dryer. : de en
  • FR654575A - Insulator for the junction of the wires of the t antennas. s. f. and other aerial wires : en fr
  • CA288710A - Supervisory system : en fr
  • CA288610A - Windmill : en fr
  • CA288689A - Refrigerating apparatus : en fr
  • US1708322A - Pipe holder : en
  • AT112867B - Electromagnetic planetary gear change gear. : de en
  • AU1412428A - Improvements relating to reversing absorption refrigerating apparatus : en
  • GB309382A - Oxidation of hydrocarbons : en
  • US1708040A - Method of assembling valves : en
  • US1708691A - Remote control circuit changer : en
  • FR654757A - Column beam scale : en fr
  • US1708522A - Toaster : en
  • GB302238A - Improvements in or relating to television systems : en
  • FR654552A - Sheet material packaging device : en fr
  • FR654888A - Knitwear improvements : en fr
  • US1708066A - Means of shifting the platen or the like in typewriters : en
  • DE474676C - Device for time performance control for cooperating, steam-driven machines : de en
  • GB309524A - Improvements in and relating to lifting, slinging and towing devices : en
  • FR654718A - Shaving brush soap dispenser tank : en fr
  • FR654664A - Chain link bending machine : en fr
  • FR654711A - Improvements in dielectric products and purification processes for these products : en fr
  • GB306474A - Improvements in or relating to indicating devices for petrol or the like filling anddelivery pumps : en
  • GB283887A - Catalytic apparatus : en
  • US1708629A - Welt shoe and two-unit welting : en
  • US1708901A - Internal-combustion engine : en
  • USD78213S - Design for a vending-machine casing : en
  • DE474852C - Device for determining coordinates : de en
  • US1708922A - Tractor wagon hitch for corn huskers : en
  • FR654634A - Household chopper with opening hopper for meat and other substances : en fr
  • FR655062A - Process for performing double decompositions between calcium salts and sulfuric acid or its salts : en fr
  • DE474766C - Process for the homogeneous double-sided leading of iron parts : de en
  • FR655017A - Support for micro-telephone receiver : en fr
  • GB284601A - Improvements relating to electrical rail connectors : en
  • GB309295A - Improvements in or relating to sound reproducing or transmitting instruments : en
  • GB309340A - Artificial silk-yarn mixtures : en
  • US1707992A - Corn lifter : en
  • US1708390A - Refrigerating apparatus : en
  • US1708688A - Plaster terminal : en
  • US1708559A - Conveyer : en
  • US1708719A - Sanitary bread slicer and container : en
  • FR654734A - Chromium plating process for castings : en fr
  • DE474595C - Cap and bolt type suspension isolator : de en
  • DE474673C - Reversing drive for stage light regulators to change the direction of rotation of actuators lying on a shaft while the direction of rotation of the drive shaft remains the same : de en
  • FR654803A - Corn husk machine : en fr
  • GB309525A - Improvements in or relating to mechanical stokers : en
  • GB296069A - Improvements in or relating to telephone systems : en
  • GR2256B - PERFECTIONS DISCUSS PRINTING PRINTS. : el en
  • GB309393A - An improved process for coating metals : en
  • DE474727C - Shaft furnace for burning dust-like substances with built-in steam generator : de en
  • FR654917A - Improvements to so-called prepaid telephones : en fr
  • GB309244A - Improvements in the art of chemical heat storage : en
  • AT112818B - Process for the production of spinnable and weavable fibers. : de en
  • AT112840B - Drafting system for ring spinning machines. : de en
  • FR654784A - Machine for the production of ceramic tableware : en fr
  • GB287871A - Improvements in or relating to steering aircraft : en
  • GB309154A - Improvements in casings or containers for moist products such as sausages, jam, honey, salves and ointments : en
  • GB309523A - Improvements in or relating to insoles for boots and shoes : en
  • GB309235A - Improvements in and relating to turbines : en
  • DE474627C - Suspension clamp device for galvanic baths : de en
  • GB309417A - Ice-cream mixture and method of preparing same : en
  • US1708119A - Rat trap : en
  • US1708050A - Toothbrush : en
  • US1708180A - Art of cracking hydrocarbon oils : en
  • US1708803A - Propelling means for air or water craft : en
  • US1707991A - Device for bending rails, pipes, and the like : en
  • FR654754A - Improvements to television systems : en fr
  • FR655009A - Match lighter : en fr
  • GB309414A - Improvements in means for actuating fire alarms or extinguishers : en
  • GB309276A - Improvements in or relating to means for damping mechanical vibratory devices such as piezo-electric crystals : en
  • US1708361A - Control means : en
  • US1708855A - Bedstead covering : en
  • GB309370A - Improvements in apparatus for cutting or trimming card, paper, cloth and other materials or substances : en
  • FR654733A - New process for the manufacture of calcium arsenate by processing mispickel ores : en fr
  • FR654936A - Improvements to devices used in road construction and repair, and other applications : en fr
  • US1708206A - Ophthalmic mounting : en
  • US1708720A - Aeroplane : en
  • US1708858A - Weighting machine : en
  • US1708868A - Emil bbtoebmlf : en
  • US1708872A - Strip-forming machine : en
  • FR654857A - Improvements in the construction of grinding rollers : en fr
  • US1708151A - Tracer composition : en
  • USD78209S - Design for a clamp plate : en
  • GB309373A - Improvements in combination garments : en
  • GB309470A - Improvements in or relating to control means for brakes : en
  • DE474862C - Inking unit for printing machines : de en
  • AT112765B - Double-walled vessel heated by means of steam or the like. : de en
  • US1708433A - Fender clamp or grip hook : en
  • CA8264S - Electro magnetically operating vibratory member : en
  • DE474750C - Tube form tamper with a clutch housing moved by a crank mechanism for the tamper bars moved together : de en
  • FR654747A - Process for the preparation of solids in the state of fine division : en fr
  • GB289373A - Lacquers : en
  • US1708593A - Lock : en
  • US1707979A - Paper-handling machine : en
  • US1708777A - Clothes holder : en
  • US1708222A - Electric relay : en
  • US1708442A - Multiple-groover machine : en
  • US1708153A - Liquid-control means for hydraulic brakes : en
  • US1708513A - Poration : en
  • AT112733B - Circuit to excite electrical oscillations. : de en
  • US1708182A - Signal-receiving circuits : en
  • US1708692A - Phonograph : en
  • CA288653A - Heating unit : en fr
  • US1708552A - Shoemaking : en
  • DE474572C - Inclination scales working with additional weights : de en
  • FR654503A - Improvements in spinning and twisting looms, winding devices, or similar machines, for winding all fibers or the like : en fr
  • FR654625A - Central hot and cold air distribution for hairdressing salons and other applications : en fr
  • FR654944A - Inlet distributor for motor or receiver with rotary vane : en fr
  • GB282068A - A process for leaching out protein-containing substances such as fish waste and the like : en
  • AT112774B - Arithmetic teaching aids with individually rotatable counters on fixed axes. : de en
  • GB309212A - Improvements in and connected with ventilators for railway and other vehicles : en
  • USD78198S - Design for a textile fabric : en
  • DE474729C - Process for the preparation of pure resinous condensation products from phenols and formaldehyde : de en
  • US1708374A - Windmill : en
  • US1708474A - Stacking box : en
  • US1708508A - Thermostatic valve mechanism : en
  • US1708516A - Radiator cap : en
  • US1708811A - Loose-leaf device : en
  • AT112799B - Rotary piston machine. : de en
  • AT112839B - Swiveling abutment for the wedge when planing. : de en
  • AT112896B - Quick release switch with trip coil and holding coil. : de en
  • CA288573A - Weed and vine destroyer : en fr
  • FR654692A - Assembly for beams and columns or metal pillars : en fr
  • DE474867C - Page turner for document holder : de en
  • DE474868C - Inclined elevator for overhead rail vehicles : de en
  • AT112831B - Scraper for rollers that carry a liquid or pulpy mass. : de en
  • AT112720B - Device for displaying gases. : de en
  • DE473731C - Process for the continuous welding of exposed rails : de en
  • DE474820C - Process for the production of iodine-containing alcoholic extracts from roasted baths : de en
  • FR655011A - Improvements in heating, hot water, motor cars : en fr
  • FR655027A - Welding process of broken machine parts : en fr
  • FR654584A - Improvement of lubrication systems : en fr
  • GB299892A - Improvements in or relating to radiators for internal combustion engines : en
  • AU1281828A - A one piece buckle or suspender : en
  • US1708576A - Molding mixture : en
  • USD78228S - Design for a spoon or similar article : en
  • AU1429428A - Improvements in moulding for automobile bodies and the like : en
  • US1708407A - Grocery-store appliance : en
  • US1708832A - Index card : en
  • GB309384A - Artificial shellac and process of making the same : en
  • US1708418A - Building structure : en
  • US1708536A - Arrangement for eliminating disturbing oscillations : en
  • USD78205S - Design for a spraying-machine casing : en
  • AT112767B - Fountain pen with bottle-like insert as an ink container. : de en
  • AT112781B - Carousel. : de en
  • AU1469528A - Improvements in and relating to torque transmitting couplings : en
  • US1708550A - Air-circulating means for heating systems : en
  • US1708028A - Sign : en
  • DE474735C - Process for packing soft cheese, especially those with mushrooms : de en
  • US1708875A - Therapeutic blanket or the like : en
  • AT112769B - Pulley with device for retensioning the drive belt. : de en
  • AT112822B - Device for maintaining the tension of the contact wire of electric railways. : de en
  • CA288519A - Non-refillable bottle : en fr
  • CA288701A - Resin solution : en fr
  • AU1188828A - Improvements in or relating tothe production of rubber articles from natural rubber latex : en
  • CA288674A - Sleigh : en fr
  • US1708190A - Lowering car for incline railways : en
  • CA288556A - Aluminium alloy : en fr
  • FR654858A - Counter for warping machine : en fr
  • GB296345A - Improvements in or relating to carburettors for internal combustion engines : en
  • CA288620A - Printing device : en fr
  • GB309843A - Improvements in and connected with chain grate stokers : en
  • AT112719B - Fire protection device for cinematographic projection apparatus. : de en
  • US1708708A - Motor-vehicle indicator : en
  • AT112742B - Reflector arrangement for lighting fittings. : de en
  • US1708384A - Electrical control system : en
  • US1708786A - Shirt pocket : en
  • CA288638A - Fruit preserving composition : en fr
  • US1708096A - Loader-controlling means for concrete mixers : en
  • US1708564A - Signaling device : en
  • US1708641A - Miter hack saw and vise : en
  • CA288609A - Vapor lamp : en fr
  • DK40016C - Anti-glare screen for car headlights and the like. : da en
  • GB309343A - Drying device for endless towels : en
  • US1708533A - Motion-picture apparatus : en
  • FR654630A - Lifting mast : en fr
  • FR654959A - : fr
  • CA288569A - Harvesting machinery : en fr
  • CA8261S - Life-belt : en
  • CA288628A - Manufacture of inlaid floor cloths : en fr
  • CA288577A - Vehicle wheel : en fr
  • US1708174A - Louis hendler : en
  • US1708181A - Manufacture of rubber goods : en
  • USD78190S - Design fob a knife oh similar article : en
  • AU1665928A - Improved method of and apparatus for drafting patterns for garments : en
  • CA288564A - Wringer : en fr
  • AU1536128A - Improvements in internal combustion engines : en
  • DE474828C - Device for the demonstration of roll-up advertising surfaces, which are rolled up and down frameless by a so-called Nuernberger spreader : de en
  • CA288535A - Roll paper dispenser : en fr
  • US1708654A - Fluid separator : en
  • CA288527A - Combined cover lock and bumper for water closets : en fr
  • US1708839A - Mechanical vibrating ramming device : en
  • US1708248A - Ent office : en
  • USRE17262E - System for the transmission of radiant energy : en
  • FR654612A - Portable sower : en fr
  • CA288632A - Chain : en fr
  • AU1451228A - Improvements in or relating to advertising andthe like signs : en
  • US1708336A - Sign : en
  • US1708084A - Stencil and process of making the same : en
  • AT112737B - Device for correcting male impotence. : de en
  • GB309419A - An improvement in or relating to polishing and/or scouring devices : en
  • DE474755C - Device for conveying glass plates to and in the cooling furnace : de en
  • FR655020A - Improvements in the manufacturing of sponge rubber : en fr
  • CA288561A - Match booklet : en fr
  • CA288557A - Road planing machine : en fr
  • CA288726A - Window : en fr
  • AT112778B - Process for the production of printing blocks. : de en
  • AT112746B - Electric miner's lamp with safety bell. : de en
  • AT112854B - Lockable box and method of making the same. : de en
  • AU1253328A - Improved method of and appa-ratus: for- drafting patternsfor garments : en
  • DE474629C - Thread cutting device : de en
  • DE474888C - Inclination scale with illumination of the display device : de en
  • US1708076A - Process for heating oils : en
  • US1708310A - Draft regulator for flues or chimneys : en
  • US1708431A - Electric switch : en
  • US1708478A - Broach or the like : en
  • US1708718A - Fountain brush : en
  • US1708913A - Skip-hoist structure : en
  • AT112724B - Spring fastening for acoustic signal devices on vehicles. : de en
  • DE474714C - Method for making heads in stylized form for display figures : de en
  • DE474886C - Device for clamping a replacement casing part consisting of several pre-machined staves : de en
  • DE474624C - Process for the production of plastic masses from rubber, gutta-percha, balata and the like. like : de en
  • US1708215A - Clutch : en
  • US1708683A - Arch and heel support : en
  • US1708854A - Means for handling sheet steel : en
  • FR654716A - Device for regulating gate dams : en fr
  • FR654859A - Lifting gear : en fr
  • DE474661C - Reinforcement holes with a reinforcement tape passed under the punches, from which discs are punched out and glued to the hole location : de en
  • CA8272S - Tire : en
  • US1708524A - Railway signaling : en
  • CA288614A - Garment hanger : en fr
  • US1708443A - Burial basket : en
  • US1708055A - Display device : en
  • US1708625A - Refrigeration : en
  • US1708018A - Printing machine : en
  • CA288679A - Packing machinery : en fr
  • USD78194S - Design for a bottle or similar container : en
  • AT112850B - Basic work for paper material Dutch or the like. : de en
  • DE474642C - Circuit to prevent or reduce the radiation from the antenna with feedback tube receivers : de en
  • US1708423A - Sterilizing toothbrush holder : en
  • CA288706A - Hydrocarbon oil processing : en fr
  • FR654899A - Method for manufacturing films presenting cinematographic texts, in several languages, and auxiliary device for the projection of said texts : en fr
  • DE474895C - Self-collecting telescope : de en
  • CA288718A - Tire chain link : en fr
  • US1708165A - Coiling device : en
  • DE474767C - Process for preserving meat products and the like like : de en
  • CA288672A - Tractor steering mechanism : en fr
  • US1708636A - Blind : en
  • US1708663A - Percolator : en
  • US1708776A - Visor attachment for headlights : en
  • US1708921A - Kitchen utensil : en
  • US1708038A - Low-loss insulator : en
  • US1708699A - Apparel garment : en
  • US1708451A - Percussive tool : en
  • AT112780B - Procedure for creating a storm-proof verge around or through forest. : de en
  • AU1421128A - Improvements in and relating to fluid pressure braking apparatus : en
  • US1708428A - Turbulence-producing combustion chamber fob internal-combustion : en
  • USD78237S - Design for a spoon or similar article : en
  • CA288637A - Fruit preserving composition : en fr
  • US1708760A - Tool : en
  • US1708158A - Valve structure for compressors : en
  • US1708245A - Automatic switch operator : en
  • US1708701A - Package and dispenser for gummed tape : en
  • CA288623A - Printing device : en fr
  • AT112872B - Impeller pump with circulating auxiliary liquid. : de en
  • AU1374428A - Means for variably controlling the flow of molten glass through a discharge orofice : en
  • CA288540A - Arch support : en fr
  • AT112837B - Pull-through drafting system. : de en
  • AU1144728A - Improvements ina process and apparatus forthe production of salts from brines and solutions : en
  • CA288546A - Tool mechanism : en fr
  • GB309254A - Improved process and plant for treating copal or similar gums : en
  • US1708869A - Fire extinguisher : en
  • US1708503A - Apparatus for scoring football games or the like : en
  • CA288542A - Servo-motor : en fr
  • GR2261B - TOBACCO MACHINE MACHINE. : el en
  • FR654725A - Directed Wind Thread Blast Furnace Nozzle : en fr
  • FR654998A - Manufacturing process for lead electrodes for accumulators : en fr
  • FR654800A - Awnings refinements : en fr
  • GB294988A - Improvements relating to vacuum pumping systems : en
  • GB309258A - Improved process and apparatus for effecting chemical reactions under pressure : en
  • CA288545A - Aeroplane : en fr
  • US1708300A - Pneumatic rivet bucker : en
  • US1708436A - Composition for dental molds : en
  • US1708201A - Ophthalmic mounting : en
  • US1708329A - Transmission for motor boats : en
  • US1708911A - Antiskid-chain hook : en
  • DE474901C - Parallel slide : de en
  • GB309260A - Improvements in or relating to windscreen wipers : en
  • US1708160A - thserfeloer : en
  • US1708655A - Steam trap : en
  • US1708763A - Method and means for producing embossed fur : en
  • US1708818A - Filterer for lamps : en
  • US1708110A - Condenser : en
  • US1708144A - Stocking protector : en
  • AT112847B - Plating and pressing machine. : de en
  • CA288524A - Spring clamp : en fr
  • AU1245028A - Improvements in and relating to forms for reinforced concrete construction : en
  • FR654753A - Stroke limiter device for hydraulic accumulators : en fr
  • FR654921A - Electric mobile cylinder : en fr
  • US1708652A - Fluid separator : en
  • US1708915A - Pencil : en
  • AT112805B - Winding reel for thin metal wires made of molybdenum, tungsten or other difficult-to-melt metals. : de en
  • CA288597A - Insect trap : en fr
  • DE474662C - Folder for unperforated documents, which are clamped by a spring-loaded rotating bracket : de en
  • FR654722A - Tilt balance : en fr
  • AT112800B - Brush holders for electrical machines. : de en
  • US1708221A - Spring coupling : en
  • US1708237A - Electric heater : en
  • AU1311928A - A flotation process for the treatment of materials, that can be treated by flotation as ores, coals, graphite or the like : en
  • GB309432A - Improvements in or relating to power-operated windscreen wipers : en
  • FR654880A - Closure device for clasps of ladies' bags, travel articles, leather goods and the like : en fr
  • US1708095A - hubbell : en
  • DK40010C - Fluid brake, especially for Weights. : da en
  • GB309425A - Improvements in and relating to the adjustment of brake and clutch mechanism : en
  • GB309462A - Improvements in vehicle undercarriages : en
  • FR654788A - Double-walled glass vase : en fr
  • GB309336A - Improvements relating to cooking devices : en
  • GB309395A - Improvements in security attachments for purses, keys, or other pocket borne articles : en
  • GB309426A - Improvements in or relating to electrical insulators or the like : en
  • FR654915A - Bra also suitable for socks : en fr
  • US1708864A - Sewage-disposal system : en
  • US1708885A - Belt conveyer : en
  • US1708415A - Button : en
  • US1708585A - Cutting device for wire cloth : en
  • GB297797A - Improvements in and relating to tools for extracting pins having eyes and the like : en
  • GB309337A - A new or improved mileage indicator : en
  • US1707988A - Cylinder hone : en
  • US1708017A - Vertical filing device : en
  • FR654886A - Improvements to electrostatic or capacitor transformers : en fr
  • DE474615C - Underfeed : de en
  • DE474667C - Cantilever arms to support rails that are continuously welded or braced at the joints without joints on supporting structures, especially for high-speed railway tracks : de en
  • DE474764C - Device for the production of seed bands : de en
  • FR654524A - Automobile car body : en fr
  • FR655043A - Double-acting internal combustion engine : en fr
  • GB309302A - Improvements in and connected with vulcanisers for vulcanising pneumatic tyres and the like : en
  • US1708565A - Window fastener : en
  • US1708194A - Vacuum cleaner : en
  • US1708741A - Coin-controlled mechanism : en
  • US1708599A - Window and door frame : en
  • DE474641C - Arrangement for displaying individual lines in multiple fields in telephone systems : de en
  • AT112863B - Hot water gradient storage system. : de en
  • US1708242A - Suction cleaner : en
  • DE474818C - High pressure compressor system : de en
  • US1707994A - Apparatus for forming concrete blocks : en
  • USD78240S - Chaeles weiss : en
  • GB309309A - An appliance for computing and indicating the effect of load and ballast on the draft and trim of marine vessels : en
  • GB309318A - Improvements in or relating to travelling cases, trunks, portmanteaux or the like for use in connection with motor road and like vehicles : en
  • GB309270A - Improvements in work feeding mechanism for grinding and polishing and other machines : en
  • US1708191A - Locating instrument : en
  • US1708446A - Thermostatic cut-off valve for fuel burners : en
  • GB309517A - Improvements in and relating to flushing apparatus : en
  • FR654596A - Improvements to the distillation of fermentation glycerin : en fr
  • GB309315A - A new or improved veterinary remedy : en
  • US1708379A - Hair-waving device : en
  • CA288548A - Moulding process : en fr
  • US1708591A - Crossing signal : en
  • US1708910A - Means for operating polyphase motors from a single-phase source : en
  • CA288647A - Thermostat : en fr
  • US1708768A - Edge-trimming machine : en
  • FR654527A - Autoclave container with internal pressure : en fr
  • GB298189A - : en
  • US1708821A - Bread slicer : en
  • CA288708A - Roller bearing : en fr
  • FR654967A - Folding cabinet forming bar : en fr
  • FR654962A - Improvements to the tipping device for skips on transport vehicles : en fr
  • CA288640A - Rubber substitute : en fr
  • FR654723A - Method of reproducing images, etc. in picture telegraphy : en fr
  • FR654815A - Machine for slicing a substance : en fr
  • GB309273A - Improvements relating to superheated steam generators : en
  • US1708404A - Process of producing dibenzylphthalate : en
  • US1708285A - Banjo stand : en
  • FR654627A - Improvements to music rolls for automatic pianos : en fr
  • DE474718C - Drain valve for delivery pipes of lowering pumps : de en
  • DE474871C - Arrangement of a fuse for the interruption of a quiescent current line : de en
  • FR654653A - Improvements in the manufacture of so-called glasses : en fr
  • US1708099A - Process of making cheese : en
  • GB283223A - Manufacture of photographic silver salt emulsions : en
  • GB309234A - Improvements in and connected with automatic switch devices for electric train-lighting and similar installations : en
  • FR655004A - Improvements to bracing plates for mechanically loaded fireplaces : en fr
  • GB309226A - Improvements in or relating to acoustic devices : en
  • US1708022A - Helical differential : en
  • US1708587A - Air washer : en
  • FR654719A - Improvement to universal joints : en fr
  • FR654594A - Compressed air conveyor for bulk powdery goods : en fr
  • FR655026A - Attachment device for flat objects such as sheets of paper, tablets, cards and the like : en fr
  • GB294612A - Improvements in apparatus for feeding wires : en
  • US1708013A - Burner for liquid fuels : en
  • FR654621A - Process for preparing oil colors and lacquers protecting iron against oxidation : en fr
  • GB309319A - Improvements relating to the production of rubber composition soles : en
  • DE474996C - Portable meter calibration device : de en
  • FR654569A - Improvements to progressive gearshift transmissions : en fr
  • US1708241A - Valve-seat structure for bibbs and the like : en
  • US1708343A - Seam-forming machine : en
  • US1708717A - Jack : en
  • US1708784A - Ship safety device : en
  • US1708312A - Self-heating sadiron : en
  • CA288530A - Skylight : en fr
  • FR654608A - Improvements to automatic shutters applicable, in particular, to receptacles to be filled with a determined quantity of liquid : en fr
  • FR654928A - Crane orientation device : en fr
  • DE474841C - Oversole made of vulcanized rubber or the like. : de en
  • FR654755A - Assembly device for reels of textile materials formed of interchangeable parts : en fr
  • GB309236A - Improvements in and relating to mirrors suitable for astronomical telescopes : en
  • US1708500A - Piston : en
  • US1708614A - Card holder for containers : en
  • US1708580A - Heating system : en
  • US1708865A - Electrical system : en
  • GB309881A - Improvements in or relating to suspension systems for road vehicles : en
  • US1708109A - Rural mail box : en
  • US1708909A - Rotor for induction motors : en
  • US1708369A - Traffic marker : en
  • DE474792C - Method of preparing the celluloid stiff caps for footwear by softening them : de en
  • GB296070A - Improvements in or relating to telephone systems : en
  • US1708482A - Apparatus for : en
  • FR654976A - Device for introducing filling amalgam into tooth cavities : en fr
  • AT112823B - Image projection apparatus. : de en
  • DE474488C - Diesel engine, in particular a vertical type, with airless fuel injection partly into a main and partly into a secondary combustion chamber : de en
  • DE474817C - Device for coupling the driver to the drive wheel : de en
  • GB309290A - Improvements in and relating to electric motor control systems : en
  • GB309335A - Machine for making helically grooved actuating members for steering gears : en
  • GB309383A - Paper sizing agents : en
  • CA288591A - Magazine rifle : en fr
  • US1708094A - Pressure sulphur burner : en
  • US1708504A - Electric heater and cooker : en
  • FR655028A - Improvement in establishing the rules to be drawn : en fr
  • CA288532A - Method of removing chemicals and moisture from lumber, etc. : en fr
  • CA288600A - Short hertzian wave reflector : en fr
  • FR654783A - Improvements to valves specially used in railroad air brake lines : en fr
  • USD78231S - Design for a vehicle signal casing : en
  • US1708383A - Mail box : en