• DE519141C - Sheet feeder : de en
  • DE519546C - Surface sprinkling cooler, especially for wort, with two or more coolants : de en
  • US1793458A - Air vent for radiators : en
  • DE519400C - Stop and advertising pillar : de en
  • FR700442A - Bra enhancements : en fr
  • GB343603A - Improvements in telephone systems : en
  • DE519394C - Straightening device for pipes, round or profile iron and like : de en
  • GB343735A - Improvements relating to facing boards for walls or ceilings : en
  • SU19509A1 - The device retractable theater portal : en ru
  • US1793940A - Apparatus for conveying material through heat-treating furnaces : en
  • US1793987A - Combination portable loader and car unloader : en
  • GB344010A - Machine for cutting and stacking a plurality of lengths of cloth or the like web materials : en
  • CH145569A - Housing for light signal devices. : de en
  • US1794241A - Transmission for automobiles : en
  • US1794311A - Display card : en
  • AT121469B - Friction gears. : de en
  • DE519076C - Tariff apparatus : de en
  • FR700400A - Ratchet device for locking the lifting mechanism of agricultural machinery : en fr
  • SU19275A1 - Device for adjusting the phase shift between the voltage at the source of electrical alternating current and the voltage at the receiver of this current without changing the voltage at the receiver : en ru
  • AT121597B - Retaining wall. : de en
  • CA308937A - Method of finishing prints : en fr
  • PL12931B3 - kSa. kSa. kSa. : en pl
  • PL12989B3 - The method of separating gas mixtures by means of condensation. : en pl
  • US1793645A - Toy : en
  • DE519196C - relay : de en
  • GB343980A - Electrical transmission systems : en
  • SU19371A1 - Grain Sampling Device : en ru
  • US1794341A - Optical measuring device : en
  • DE519425C - Mixture regulator for gas firing : de en
  • DE519528C - Method and device for sticking a closure strip around the frames of closed square boxes consisting of an upper and a lower part : de en
  • SU19468A1 - Device for automatically disengaging vehicles when braking or shifting gears : en ru
  • US1794348A - Pressed-metal brake shoe : en
  • DE519261C - Arrangement of commutator machines that are connected to the secondary circuit of asynchronous machines and act on their speed : de en
  • ES121678A3 - A procedure for printing fabrics. : en es
  • FR700010A - System automatically providing remote control of all lock components : en fr
  • DE519449C - Process for the preparation of N: N-thio derivatives of amines : de en
  • FR700444A - Mode of closing pressurized steam kettles for pressures up to five atmospheres : en fr
  • FR699992A - Variable delay device : en fr
  • GB343768A - Improvements in children's perambulators : en
  • GB343653A - Improvements in variable pitch airscrews : en
  • DE519266C - Long weft thread guide device for galon machines : de en
  • FR700008A - Electromagnetic isolation process for electrotonic emission valves and other electrical parts or devices : en fr
  • GB343845A - Improvements in struts for showcards and the like : en
  • DE519060C - Arrangement for thrust compensation in steam turbines : de en
  • DE519372C - Device for taking rock samples : de en
  • GB343812A - Improvements relating to connectors for aerial lines : en
  • GB344385A - Improvements in the dry spinning of artificial silk : en
  • DE519545C - Animal waste disposal plant : de en
  • SU19555A1 - Tool for screwing in and unscrewing nuts, bolts, etc. : en ru
  • US1793976A - Rail switch : en
  • US1793641A - Condenser for steamships : en
  • US1793804A - Locking device : en
  • US1794320A - Adjustable shuttle check : en
  • DE519465C - Asynchronous machine with commutator rear machine : de en
  • FR700384A - For electrically heated salt bath : en fr
  • DE519426C - Pulverized coal burners : de en
  • CH145527A - Method and device for regulating a steam generator. : de en
  • CH145636A - Convertible top for automobiles. : de en
  • GB343781A - Pipe joints : en
  • GB343940A - Improved process of vulcanising rubber : en
  • US1794008A - Shock-absorbing tool handle : en
  • SU19502A1 - Device for stopping the spindles on watering machines : en ru
  • FR700071A - Improvements to refrigeration devices, in particular ice boxes : en fr
  • AT121513B - Combined machine tool with a milling machine and a shaping machine that work on the same table. : de en
  • AT121543B - Method for the preparation of vanillin. : de en
  • CH145540A - Device for regulating the electrical reactive power exchange via coupling lines by means of stepwise regulating transformers. : de en
  • CH145592A - Step switching device for electrical systems. : de en
  • DE519292C - Leitkoerper : de en
  • SU19438A1 - Reel film cassette : en ru
  • GB343822A - Gas- and water valves on hot water heaters connected with one another for simultaneou action : en
  • GB343791A - : en
  • DE507814C - Electrical switch with two contacts that roll over one another : de en
  • DE519431C - Conveyor trough with conveyor belt equipment : de en
  • ES121571A1 - Perfections in the variable electric capacitors. : en es
  • DE519377C - Magnesium alloys for pistons of internal combustion engines : de en
  • FR700377A - Turbine : en fr
  • GB343608A - An improved door with window frame : en
  • US1794208A - Newspaper-vending machine : en
  • US1794226A - Overshot for well fishing : en
  • CA308929A - Window screen : en fr
  • FR700093A - Silencer based on the counter-current principle : en fr
  • FR700339A - Shock absorber : en fr
  • FR700431A - Multipolar electrical switch : en fr
  • GB343816A - Arrangement of a clock on the steering element of motor vehicles : en
  • USD83483S - Design fob a piping stbip ob similab abticle : en
  • SU19304A1 - Device for hemming smoothing : en ru
  • FR700226A - Device for heating the windshield of automobiles : en fr
  • DE518898C - Round warp knitting machine : de en
  • DK43743C - Sock holder. : da en
  • FR700001A - Distributor for ignition device for internal combustion engines : en fr
  • FR700298A - Manufacture of rigid panels for tiles and coverings : en fr
  • AT121460B - Gap flow guidance in hydraulic centrifugal machines. : de en
  • FR700278A - Buckles and other adjustable fasteners for belts, suspenders, suspenders and the like : en fr
  • GB343752A - Improvement connected with cigarette boxes or containers : en
  • GB343805A - A method of manufacturing the bowls or heads of spoons or like metal objects : en
  • GB343930A - Improvements in or relating to photo-electric cells : en
  • FR700204A - Suspended vault for furnaces of boilers, furnaces and the like : en fr
  • SU19318A1 - Sugar machine : en ru
  • SU19489A1 - Sports shoes, etc. goals : en ru
  • US1794069A - Mail-box door plate and cover : en
  • CH145419A - Drying, drying and finishing machine for tubular textile fabrics. : en fr
  • SU19392A1 - Spray attachment to aircraft : en ru
  • FR699971A - Improvements to electrical ignition devices for internal combustion engines : en fr
  • FR700184A - Coupling system of several wiper blades : en fr
  • GB317828A - High-frequency thermionic valve amplifier : en
  • GB343757A - Improvements relating to master clocks : en
  • DE519255C - Triggering device for the matrices with longer upper ears of die-setting and line casting machines, in which the triggering takes place by lifting the die over a stop : de en
  • GB343782A - Improvements in and relating to turbine wheels : en
  • GB343855A - Hydraulic shock absorber : en
  • IE11693L - Safety razors : en
  • ES286U - Cigarette case or pack. (Machine-translation by Google Translate, not legally binding) : en es
  • DE519247C - Device for moving rolled profiles, mainly for duo rolling mills : de en
  • ES121103A1 - PROCEDURE AND ARRANGEMENT FOR GLUING INDIVIDUAL YARNS OF TEXTILE FIBERS, ESPECIALLY ARTIFICIAL SILK : en es
  • ES121569A1 - Improvements in headlights or projectors for vehicles. : en es
  • SU19520A1 - Gypsum kiln shaft furnace : en ru
  • US1793592A - Organ : en
  • US1794031A - Furnace-wall construction : en
  • US1794335A - Heating boiler : en
  • US1793587A - Straight-bar knitting machine : en
  • US1793615A - Hook : en
  • DK43749C - Fish dryer. : da en
  • FR700136A - Hairdresser heating clamp : en fr
  • GB343673A - Improvements in and relating to bins or containers for litter : en
  • GB343977A - Improvements in or relating to compound shoe bottom fillers : en
  • GB343810A - Improvements in and relating to door locks : en
  • SU19379A1 - Gnezdovskaya sa lka : en ru
  • SU19213A1 - Knorr Steam Water Heater Steamer : en ru
  • SU19459A1 - Frame for portable pumping unit : en ru
  • US1793815A - Protective cover for plumbing fixtures : en
  • SU19547A1 - Weaving attachment for weaving : en ru
  • DE519045C - Spin for wet treatment and drying of yarn on chain trees : de en
  • DE519131C - Glove closure : de en
  • DE519412C - Shoe closure : de en
  • GB343680A - Improvements in or relating to radio communication systems : en
  • GB344416A - Improvements in or relating to controllers for periodically closing and opening an electric circuit : en
  • ES121626A3 - A coke oven with thermal regenerators. : en es
  • ES121660A1 - Provision for the progressive regulation of intensity. : en es
  • GB343670A - : en
  • GB343970A - An improved adhesive material : en
  • AU2528330B - A mosquito net for bedsteads andthe like : en
  • CH145483A - Average speed indicator for vehicles. : en fr
  • CH145462A - Process for the polymerization of butadiene hydrocarbons. : de en
  • CH145423A - Clip, especially for hanging up laundry. : de en
  • FR700323A - Improvements to railroad weeding vehicles : en fr
  • GB343817A - Improvements in twisting artificial threads : en
  • US1794055A - Lock : en
  • SU19546A1 - Adaptation to the weaving machine for the removal of goods : en ru
  • US1794094A - Typewriting machine : en
  • USD83433S - A firm composed op hazel m : en
  • AT121510B - Device for continuously measuring the viscosity of liquids that can drip in pipelines : de en
  • DE518106C - Device to compensate for different thermal expansions between an outer housing wall and an intermediate wall of the same housing, especially in the case of steam or gas turbines : de en
  • DE519160C - Process for the production of a coherent, electrically conductive metal layer on crystals, especially on layers of crystalline copper oxide for dry rectifiers : de en
  • DE519239C - Potato harvester with a sieve wheel located behind the share, which feeds the potato dam to a sieve wheel located to the side of this : de en
  • PL13018B1 - Device for mechanical emptying of superphosphate chambers. : en pl
  • US1793754A - Hair-waving apparatus : en
  • US1793806A - Freight-handling truck : en
  • AT121381B - Isolation arrangement for high voltage transformers. : de en
  • AT121527B - Fermentation process. : de en
  • GB343638A - Improvements in or relating to the production of fabrics and hose on circular knitting machines : en
  • DE518747C - Waterborne sound transmitter system : de en
  • DE519198C - Locking device for tool or workpiece receiving adjustable devices : de en
  • US1793909A - Combined aeroplane helicopter : en
  • PL12923B1 - A method of preparing pipes for bending and a device for this purpose. : en pl
  • US1793664A - Apparatus for electrical precipitation of suspended material from gases : en
  • US1793791A - Attachment for ironing machines : en
  • US1793829A - Electrical resistance unit and method of producing the same : en
  • US1794050A - Timing device for gathering and binding machines : en
  • AT121430B - Process for the production of phenol-formaldehyde condensation products. : de en
  • ES324U - A precision work board (Machine-translation by Google Translate, not legally binding) : en es
  • FR700015A - Insulating plate preventing noise transmission through walls and partitions : en fr
  • US1793821A - Flashing : en
  • US1793893A - Method of and apparatus for treating glass articles : en
  • US1793990A - Device for sealing bale ties : en
  • AT121477B - Steam engine for high and low pressure steam. : de en
  • CH145603A - Process for the preparation of a carbazole derivative. : de en
  • PL12984B1 - Maznica for wagons. : en pl
  • US1793723A - Medicated tobacco and process of making same : en
  • US1793747A - Apparatus for regulating the flow of liquids or liquefiable solids : en
  • US1794253A - Display rack : en
  • CA308771A - Tire rim : en fr
  • CA308863A - Chair : en fr
  • CH145476A - Device for moving shooting targets back and forth between the shooting range and the target. : de en
  • CH145628A - Electric detonator. : de en
  • ES121656A1 - A double-effect automatic machine for polishing metal cutlery. : en es
  • AT121376B - Regulating switch for step transformers. : de en
  • CA308871A - Production of artificial resin : en fr
  • CA9096S - Ornamentation for a blazer, sweater and cap : en
  • CH145517A - Axially loaded turbine blades and process for their production. : de en
  • CH145616A - Process for the preparation of a vat dye. : de en
  • CH145441A - Process for the microbiological production of 2.3-butylene glycol. : de en
  • ES121513A1 - A process for the manufacture of molded soap preparations. : en es
  • US1794098A - Pouring spout for containers : en
  • US1794142A - Posing apparatus for photographic studios : en
  • DE518886C - Cable pulley ship lift with immersing counterweights : de en
  • GB343597A - Improvements in or relating to the printing of cotton : en
  • CA308822A - Coal breaker : en fr
  • DE519250C - Motor mounting, especially for vacuum cleaners : de en
  • CA308830A - Pipe making machine : en fr
  • US1793778A - Hood latch : en
  • PL12992B1 - Soil farming. : en pl
  • US1794191A - Automatic gas-shut-off valve : en
  • FR700195A - Process for the manufacture of a coffee substitute : en fr
  • FR700276A - Process for the additional treatment of activated fragmentary carbonaceous material : en fr
  • US1793642A - Sewing machine : en
  • ES121630A1 - Improved automatic track change with simultaneous relief of needle and heart. : en es
  • DE518422C - Electrical filter, consisting of a short-circuit element (self-induction and capacitance), which is parallel to the useful circuit and tuned to the frequency of the waves to be suppressed, and an induction coil that is magnetically linked to the self-induction of the short-circuit element and dimensioned in such a way that it absorbs the non-suppressible alternating current component compensated : de en
  • FR700333A - Ski attachment : en fr
  • US1793576A - Brick lifting and transferring mechanism : en
  • US1794273A - Double-tapered slip for rotaries : en
  • PL13013B1 - The method of obtaining the gum solution from the seeds of Swietojanski bread. : en pl
  • SU19447A1 - Film projector fire extinguisher : en ru
  • SU19552A1 - Electric weaving tar machine : en ru
  • GB343905A - Improvements in and relating to electric radiator fires : en
  • US1794299A - Material receptacle for automatic weighing machines : en
  • GB343924A - Improvements in or relating to the control of signalling apparatus by wireless : en
  • US1793822A - Window shade : en
  • US1793965A - Sectional box car : en
  • AT121497B - Subtraction counter with differential gear. : de en
  • AT121583B - Jumping shoe. : de en
  • CA308845A - Cutting device : en fr
  • CA308923A - Change web roll device : en fr
  • CH145554A - Footrest. : de en
  • BE376388A - Embers improvement for censers : en fr
  • BE376895A - : en fr
  • CA308939A - Trolling spoon : en fr
  • US1793882A - Cable connecter : en
  • DE519026C - wire fence : de en
  • DE519206C - Positioning device on edge sewing machines for suitcases, handbags or the like. : de en
  • ES121550A1 - A vesicular pump, single or multiple. : en es
  • FR699961A - Improvements at the junction of flexible sheets : en fr
  • FR699975A - Process for producing enamels on iron : en fr
  • GB343686A - Improved process for transferring prints on to surfaces of metal, wood, pasteboard, fabric, leather, and so forth : en
  • ES121580A1 - A NEW REMOVABLE ELASTIC WHEEL SYSTEM : en es
  • FR700223A - Improvements to closure devices for containers : en fr
  • GB343784A - Improvements in operating means for electric condensers or other instruments : en
  • PL13036B1 - : en pl
  • US1793762A - Call recorder for telephone systems : en
  • US1793978A - Dual pressure pump : en
  • PL12928B1 - : en pl
  • US1793910A - Holding means for desk sets : en
  • US1794282A - Cutting mechanism for sewing machines : en
  • PL13032B1 - Device in containers for clumpy materials. : en pl
  • US1793760A - Autographic register : en
  • US1793980A - Folding drier reel for fishing lines : en
  • SU19227A1 - A method of making solid cylindrical stereotypes for typographic printing : en ru
  • BE376548A - Improvement in the method of fixing the connection to the contactors of electric machines : en fr
  • CA308880A - Ball and socket joint : en fr
  • CH145567A - Device for remote measurement using the pulse frequency method. : de en
  • DE519192C - Roller set : de en
  • DE519217C - Slicer : de en
  • DE519116C - Drawing device with two steering parallelograms : de en
  • SU19212A1 - Water heater for steam locomotives : en ru
  • US1793679A - Electrician's tool : en
  • ES120989A1 - A new procedure for the supply of beverages. : en es
  • ES121593A1 - Improvements in transmission mechanisms. : en es
  • CA308915A - Laminated ornamental paper : en fr
  • CH145381A - Device for holding the frieze on parquet floors in the floor level. : de en
  • DE519526C - Mechanically driven hacksaw : de en
  • ES121619A3 - Improvements in the collars for hydraulic presses. : en es
  • FR700305A - Improvements to superheaters : en fr
  • CA308787A - Electric heater : en fr
  • US1793655A - Plug valve : en
  • US1794201A - Signboard-lighting fixture : en
  • AU2913230B - Improvements in or relating to alternating current synchronous motors : en
  • CA308931A - Spark and valve timing control : en fr
  • CH145548A - Metal vapor rectifier with ring coolers. : de en
  • CH145625A - Process for the preparation of an etch-resistant dye of the gallocyanin series. : de en
  • DE519470C - Process for purifying under-liquor glycerin : de en
  • AU2788730A - Improvements in machines for feeding ribbons such asin processing films : en
  • AU2904830B - Method for die forging insulator caps : en
  • CA308891A - Coked agglomerate production : en fr
  • PL12946B1 - Rotary lunge crane with a laman crane. : en pl
  • SU19394A1 - Two stroke internal combustion engine : en ru
  • US1794170A - Vehicle : en
  • DE519096C - Ceiling heating : de en
  • FR700247A - Shaft coupling forming a gearbox or speed reducer : en fr
  • US1793860A - Fire extinguisher : en
  • US1794202A - Airship : en
  • PL13028B1 - Device for rolling derailed carriages onto rails. : en pl
  • DE519006C - Valance scraper fitting with vertical rows of stronger intermediate teeth : de en
  • FR700121A - Ring spring collector : en fr
  • CH145456A - Process for the production of 1,8-cineole (eucalyptol). : de en
  • DE519042C - Process for the production of hammers and cutting tools which form one piece with the fastening tab : de en
  • ES121581A3 - Apparatus for drying the cans of preserves as they come out of the sterilization containers. : en es
  • FR700035A - Process and installation for the manufacture of sheet metal tubes : en fr
  • GB343679A - Combination piano, phonograph and radio receiver : en
  • GB344375A - Improvements in or relating to "grips" or coverings for handles : en
  • PL12966B1 - A method and device for the production of glass with embedded wire mesh. : en pl
  • FR700254A - Liquids for machines, particularly for hydraulic devices : en fr
  • ES312U - File visible in wood. (Machine-translation by Google Translate, not legally binding) : en es
  • CH145469A - Printing press on continuous and folding paper. : en fr
  • DE519357C - Core forming machine with collapsible core forming parts that can swing out about a common horizontal axis : de en
  • FR700239A - Dyeing and printing process on cellulose esters and ethers : en fr
  • FR700256A - Asphalt boilers : en fr
  • GB343934A - Improvements in, and relating to, keys for securing rails in chairs : en
  • US1793962A - Process for the preparation of substitution products of pyridin : en
  • FR700217A - Guillotine window : en fr
  • GB343612A - Improvements relating to chain transmission gearing : en
  • CH145514A - Packing device for the pressed material for fruit presses. : de en
  • SU19325A1 - Attachment to the unit for securing the swivel shackle : en ru
  • US1794085A - Wrench : en
  • DE519290C - Process for the production of sound-picture films : de en
  • CH145613A - Process for the preparation of a vat dye containing bromine. : de en
  • FR700259A - Interchangeable locking key for nuts : en fr
  • AT121518B - Process for the production of aluminum-copper-nickel alloys. : de en
  • SU19289A1 - Grate : en ru
  • SU19480A1 - Device for lapping double valves of different diameters : en ru
  • AU2526330B - Improved drop down table or seat : en
  • CA308877A - Porous medium for aerating apparatus : en fr
  • CA308890A - Apparatus for condensing zinc vapours : en fr
  • CH145599A - Process for the preparation of a carbazole derivative. : de en
  • SU19344A1 - Rubber preparation for soles : en ru
  • USD83442S - Design foe : en
  • SU19255A1 - Ballast planning plow : en ru
  • SU19464A1 - Aircraft : en ru
  • CH145553A - Headlights. : de en
  • CH145451A - Process for the preparation of a nitrogenous vat dye. : de en
  • GB343471A - Automatic fog signalling and safety apparatus for railways : en
  • AT121380B - Electric discharge tube. : de en
  • DE519130C - Brassiere : de en
  • FR699976A - Portable device for testing milk : en fr
  • FR700013A - Refrigeration appliance : en fr
  • CH145528A - Automatic control for heating and cooling media from periodically operating absorption chillers. : de en
  • FR700320A - Method and composition for treating rubber : en fr
  • GB343719A - Improvements in means for making enclosed connections between electrical conductors : en
  • CH145502A - Separating device for pneumatic circulation drying for cutting coarse and fine fabrics. : de en
  • CA308883A - Pump for mixing oil and air : en fr
  • DE518127C - Glass nozzle : de en
  • DE518647C - Arrangement for constant monitoring of railroad trains : de en
  • CA308860A - Door check : en fr
  • FR700225A - Hermetic closure system for metal containers : en fr
  • GB343623A - Improvements in and relating to electric current transformers : en
  • FR700329A - Electro-magnetic resonator : en fr
  • PL13039B1 - Tripod for observation devices. : en pl
  • US1793886A - Coin chute : en
  • US1793657A - Door-controlling valve device : en
  • AT121500B - Process for welding, soldering or annealing bodies or surfaces heated by radiant heat. : de en
  • DE519382C - Spark plug for combustion engines : de en
  • DE519409C - Wire spoke wheel : de en
  • US1794077A - Air train-line coupling : en
  • SU19241A1 - The method of cementation of steel products : en ru
  • US1793464A - Cranberry picker : en
  • USD83429S - Michael p : en
  • AT121521B - Procedure for registering electrical currents. : de en
  • AU2878530A - Improvements in or relating to devices for operating lifting jacks : en
  • AT121491B - Ribbon cable. : de en
  • AT121569B - Process for pressure-heat splitting of hydrocarbons. : de en
  • CA308910A - Hydrolyzed protein product : en fr
  • SU19548A1 - Weaving attachment for insertion into the mouth of the needle : en ru
  • US1793465A - Method of and apparatus for leaching : en
  • US1794005A - Bottle capping or filling machine : en
  • ES121596A1 - A safety device for turbines with rotating vanes, pumps and the like. : en es
  • GB343764A - Improvements in or relating to convertible furniture : en
  • PL12905B1 - Machine for regulating the quantity of loose material supplied. : en pl
  • US1794176A - Tackle block : en
  • US1793698A - Camera : en
  • CA308885A - Machine for making fasteners : en fr
  • CA308930A - Method of making secondary racks : en fr
  • DE519442C - Rotatable chamber furnace : de en
  • US1794022A - Convertible presser foot : en
  • US1794346A - Preparation of fresh fruit for market : en
  • AT121551B - Process for the production of concentrated solutions of cellulose in copper-ammonia solutions. : de en
  • CA308909A - Food product : en fr
  • SU19558A1 - Device for simultaneously tightening several nuts : en ru
  • US1793863A - Tire changer : en
  • SU19226A1 - Device for supplying matrices in the matrix and row-by-line dialing machine : en ru
  • US1793638A - Construction of fish-meal plants : en
  • CA308792A - Header harvester : en fr
  • DE519381C - Ignition coil with divided iron jacket : de en
  • ES121668A2 - A MODIFICATION IN THE PROCEDURE TO OBTAIN A PERFECT INTERLACING OF THE FIBERS OF TWO SHEETS OF PAPER PULP, OBJECT OF THE MAIN PATENT : en es
  • DE519118C - Device for regulating the thread tension : de en
  • DE519211C - Process for the production of bellows or the like for photographic purposes : de en
  • DE519437C - Device for breaking embossed double needles individually removed from a storage container and for transferring them to a conveyor device : de en
  • DE519514C - Lighting fixture with mutually supporting reflectors according to patent 472802, especially for outdoor lighting : de en
  • ES120291A1 - Airtight lid closure for electric storage containers. : en es
  • FR700065A - Vibrating toothbrush enhancements : en fr
  • SU19185A1 - Gravel Washing and Grading Machine : en ru
  • CA308774A - Airplane : en fr
  • CH145370A - Drilling tool, can also be used as a drill handle. : de en
  • PL12970B1 - Machine for spreading artificial fertilizer or lime. : en pl
  • CA308835A - Electricity measuring apparatus : en fr
  • DE519309C - Suspension device for hammer drills : de en
  • GB343788A - Improved apparatus for yarn clearing : en
  • US1793523A - Snowplow : en
  • US1793634A - Reenforcing stucco and plaster backing : en
  • AT121432B - Running cloth for drying, filtering or similar machines and apparatus. : de en
  • CA308814A - Stoker tuyere : en fr
  • US1794319A - Belt clamp : en
  • USD83447S - Design foe a boudoir doll : en
  • US1793582A - Telephone system : en
  • US1793548A - Method for use in the manufacture of boots and shoes : en
  • US1793717A - Method of forming mower guards : en
  • US1793913A - Furnace construction : en
  • GB343532A - Improvements in or relating to the manufacture of articles of/or containing rubber or similar material : en
  • GB343800A - Educational game for teaching arithmetic : en
  • CH145478A - Optical sighting device for handguns. : de en
  • PL12957B1 - Vehicle for the transport of loose materials, e.g. rubbish and rubbish. : en pl
  • FR700096A - A method of making shiny and shiny objects in the dark : en fr
  • GB343894A - Improvements in vacuum cleaners : en
  • PL12994B1 - Rims for rubber tires. : en pl
  • US1794221A - Applicator : en
  • USD83423S - Island : en
  • US1793895A - Cash carrier : en
  • US1794079A - Building construction : en
  • FR700106A - Apparatus for viewing films : en fr
  • FR700378A - Loudspeaker enhancements : en fr
  • GB343896A - A process of producing refractory materials : en
  • GB343941A - : en
  • US1793585A - Valvular apparatus : en
  • US1793656A - Aeroplane landing light : en
  • FR700132A - Process for the preparation of hydrogen peroxide and phosphate combinations : en fr
  • GB343703A - Improvements in and in the manufacture of weft forks for looms : en
  • GB344005A - Intaglio off-set lithographic plate and process of making same : en
  • FR700414A - Upper air supply device for hearths, in particular for locomotive hearths : en fr
  • GB343691A - An improved process for the production of potassium sulphate and soda : en
  • SU19366A1 - Vernier caliper to determine the degree of transverse compression of cylindrical specimens when they are tested for breaking : en ru
  • SU19396A1 - Internal combustion engine for heat vehicles, etc. : en ru
  • US1794006A - Recovery apparatus : en
  • US1794161A - Feed-water heater : en
  • CH145455A - Process for the preparation of a thiazine dye. : de en
  • CH145509A - Rotary slide shut-off device, in particular for lines of liquid manure hose systems. : de en
  • AT121409B - Block gluing process for the production of plywood middle layers. : de en
  • CH145387A - Heating plate. : de en
  • DE519200C - Hydraulic scissors with spring-loaded drive piston : de en
  • SU19336A1 - Fixture for cutting a circular saw with bars of parts of a certain length : en ru
  • SU19486A1 - The form of implementation described in the patent No. 15451 shading device : en ru
  • AU2630530A - Electrical oil and gas indicators : en
  • SU19527A1 - Device for turning flat cigarettes seam down : en ru
  • AT121375B - Dispenser for small amounts of liquid soap. : de en
  • US1793477A - Wrenchlike tool : en
  • US1793911A - Grounding fitting for electric systems : en
  • US1794087A - Motor vehicle : en
  • SU19242A1 - Unloading mechanism to vertical tubular muffle m : en ru
  • DE519077C - Procedure for the dielectric test of the connection sleeves installed in installed high-voltage cables : de en
  • DE519287C - Device for the demonstration of lattice advertising : de en
  • ES121617A1 - A process and its corresponding special apparatus for the pulverization of solid materials of medium hardness. : en es
  • CA308850A - Vehicle brake : en fr
  • FR700213A - Device for preventing carburetor fires and improving combustion in combustion engines : en fr
  • GB343607A - Improvements in motor car bodies : en
  • AU2983630A - Improvements in or relating to switchblades : en
  • FR700342A - Regenerating coke oven comprising lower and upper burn points alternately traversed by flames and header channels connected to the regenerators : en fr
  • GB343715A - Improvements in or relating to control valves for single chamber compressed air brakes : en
  • GB343815A - Elevating and conveyor trucks : en
  • US1793720A - Luminous electrical discharge tube : en
  • US1793493A - Lubricant compressor : en
  • ES121564A1 - Improvements in splicing terminals for electricity meters. : en es
  • GB343729A - : en
  • US1793513A - Fluid pump structure : en
  • US1794122A - Guard for automobile fenders : en
  • SU19451A1 - Adjusting to a movie camera to get the fog effect in the picture. : en ru
  • CH145389A - Electric heating installation. : en fr
  • DE517195C - Process for the preparation of Kuepen dyes : de en
  • DE519401C - Price display device : de en
  • US1793986A - Dynamo-electric-machine armature : en
  • US1794268A - U-tube for vacuum gauges and the like : en
  • AT121574B - Process for the representation of plastics. : de en
  • DE503573C - Electrical switch with two contacts that roll over one another : de en
  • DE519064C - Device for printing job cards with detachable wage slips or the like. : de en
  • ES121579A1 - Improvements in the disposition of the manipulators for transmission in high frequency circuits. : en es
  • ES121638A1 - A machine to make fringes on paper. : en es
  • FR700119A - Improvements made to jacks : en fr
  • GB343609A - Improvements in the bodies of motor vehicles : en
  • US1793711A - Method of wood disintegration : en
  • DE519519C - Feed or feed table for high-speed presses, rotary printing machines, two-round machines, gravure and rubber printing machines and folding machines : de en
  • ES121676A1 - Improvements in the manufacture of iron or steel tubes, closed at their ends. : en es
  • DE518984C - Living and speaking advertising and display doll in human and animal form : de en
  • DE519430C - Conveyor trough with conveyor belt : de en
  • GB343967A - Improvements in or relating to the joining of metal tubes : en
  • DE430882C - Process for the production of alumina : de en
  • DE519391C - Material guide drum on multi-spindle, automatic turning arms : de en
  • FR700089A - Improvements to electrical discharge devices in vapors, such as mercury rectifiers and the like : en fr
  • GB343867A - Improvements in burners for pulverised fuel furnaces : en
  • GB343641A - Improved means for winding textile material in conical drum cone winders : en
  • GB343693A - Improvements in and relating to indicating mechanism, suitable for indicating the level or quantity of liquid in a container or other purposes : en
  • FR699987A - Improvements to cinematographic projection devices : en fr
  • ES121533A1 - A procedure for making rings for pistons. : en es
  • FR699994A - Fuel injection process in internal combustion engines : en fr
  • US1793752A - Cherry and nut dropping apparatus : en
  • US1794304A - Meat holder and mold : en
  • US1793644A - Swab for tapered tubing : en
  • GB343631A - Improvements in or relating to furnaces for central heating boilers : en
  • GB343722A - Improvements in vent pegs : en
  • US1794013A - Sprinkler : en
  • DE518820C - Poultry house with stable sections extending radially from a central building : de en
  • FR700231A - Shaver : en fr
  • US1793558A - Portable automatic pencil sharpener : en
  • US1793963A - Fabric wall covering : en
  • CH145505A - Process for the production of a coating on surfaces, in particular on those which are covered with wallpaper. : de en
  • SU19233A1 - Paper tape recorder : en ru
  • US1793803A - Spark plug : en
  • US1794192A - Method for making bathing caps or the like : en
  • AU2525730B - Improvements relating to wire andthe like tightening devices : en
  • PL12943B1 - Wheelset for vehicles on rails, e.g. mine and field trolleys. : en pl
  • ES120996A1 - Impact fuze in the base for armor plate piercing projectiles. : en es
  • FR700318A - TV device : en fr
  • GB343611A - Improvements relating to automatic telephone systems : en
  • CH145525A - Method and device for the condensation of steam, in particular of the steam in systems working with evaporative cooling. : de en
  • FR700344A - Improvement to the buttress straps for light shoes, like sandals : en fr
  • DE519134C - Electric lighter for gas and petrol lighters : de en
  • CA308815A - Shoe fastener : en fr
  • DE519019C - Compensated asynchronous motor : de en
  • FR700263A - Attachment device for scaffolding : en fr
  • FR700354A - New device allowing elevators attached to threshing machines to change orientation without stopping work : en fr
  • US1793568A - Electromagnetic transmitter and receiver : en
  • US1793590A - Chain tool : en
  • DE519283C - Device for creating air advertisements or similar announcements from operated aircraft, in particular aircraft : de en
  • US1793651A - Aeroplane : en
  • US1793973A - Water vehicle : en
  • US1794096A - Combined passenger and ambulance automobile vehicle : en
  • CH145488A - Switch-on and switch-off device on a dictation machine. : de en
  • US1793683A - Iodides of 2-aminopyridine and its derivatives and process of making same : en
  • US1794019A - Extension system for curtain rods : en
  • CA308933A - Glove : en fr
  • DE502352C - Process for the representation of violet dyes : de en
  • DE519408C - Shock absorber for motor vehicles : de en
  • GB343578A - Improvements in or relating to stays for locomotive fireboxes and the like : en
  • GB344006A - Improvements in pipe joints : en
  • SU19250A1 - Template for marking the crutch holes in the sleepers : en ru
  • DE517498C - Process for the production of condensation products : de en
  • FR700325A - Sprinkler : en fr
  • DE519075C - Electric control device : de en
  • CH145535A - Cascade, consisting of an induction machine and a commutator rear machine, which is excited by an excitation machine with a very strong demagnetizing reaction of the armature current. : de en
  • DE519169C - Luffing crane : de en
  • US1793622A - Clamping and platform-locking mechanism : en
  • AT121538B - Process for aluminothermic welding. : de en
  • DE519067C - Eddy current track brake with one or two-sided arranged, laterally movable brake rails : de en
  • FR699953A - Improvements in processes for obtaining metallic magnesium by reduction, by electric arc, of magnesium compounds using carbon : en fr
  • AT121480B - Telephone system for train line. : de en
  • AU2638430A - Improvements inthe manufacture of yeast : en
  • ES328U - A new system of horseshoes for horses (Machine-translation by Google Translate, not legally binding) : en es
  • GB343617A - Improvements relating to the production of rubber products : en
  • PL12926B1 - Foldable, resilient children's bed. : en pl
  • CA308924A - Cutter guard : en fr
  • SU19341A1 - Grinding machine : en ru
  • US1793833A - Fuel briquette and process of making same : en
  • CA308889A - Vacuum steam heating system : en fr
  • FR700346A - Feminine adornment for weddings, communions and other ceremonies : en fr
  • GB343694A - Improvements in and relating to adjustment devices, more particularly for use with wireless apparatus : en
  • FR700142A - Flush device : en fr
  • AT121445B - Automatic parking device for braiding machines. : de en
  • GB343564A - Improvements in and relating to paper cutters : en
  • SU19463A1 - Method of transverse control of an airplane by means of self-rotating rotors : en ru
  • DE519374C - Sorting machine : de en
  • FR699960A - Improvements to statistical machines called : en fr
  • GB343648A - Improvements in and connected with the casting of metal : en
  • AU2529930A - Improvements in poppet valve gears for elastic fluid pressure engines : en
  • DE519028C - Process for the production of non-splintering laminated glass : de en
  • FR699998A - Improvement in tires of the type : en fr
  • FR700436A - Push-through buckle featuring a snap button die : en fr
  • GB343849A - Improvements in packing cartridges for perishable articles : en
  • FR700114A - Base for display racks or similar devices : en fr
  • GB343702A - Improvements in transparent non-inflammable film and the process of manufacturing same : en
  • AU2643930A - Improvements in and relating' tothe propagation of wireless waves : en
  • AT121496B - Transformer, especially transducer. : de en
  • CA308806A - Display stand : en fr
  • DE519100C - Device for measuring wheel sets for railway vehicles : de en
  • ES121529A1 - A steel body construction procedure for automobile buses. : en es
  • FR700374A - Underwater telephone cable : en fr
  • SU19439A1 - Movie camera to simultaneously receive two negative films. : en ru
  • US1794061A - Revolving-port motor : en
  • US1794223A - Combined letter sheet and envelope : en
  • AT121522B - Process for the digestion of titanium-containing materials with acids. : de en
  • US1793792A - Radiotable : en
  • AT121546B - Process for the production of plastic decorative material. : de en
  • SU19225A1 - Typesetting for Drainpipe Fonts : en ru
  • US1793506A - Counter : en
  • CH145477A - Traffic lights, especially for shooting ranges. : de en
  • AU2631830B - Improved means for securing metal shafts to golf club heads : en
  • AT121564B - Vessels, pipes, etc. Like., In particular for the chemical industry. : de en
  • AT121585B - Projection device for stage horizons u. like : de en
  • CH145541A - Switchgear. : de en
  • US1794349A - Undergarment : en
  • CA308766A - Safety device for harvesting machines : en fr
  • US1793767A - Curve or line chart : en
  • US1793968A - Scraper : en
  • US1794065A - Decorticating and depulping machine and method : en
  • GB344417A - Improvements in or relating to processes for preparing hides and skins for vegetabletanning : en
  • CH145522A - Plunger. : de en
  • DE518538C - Goods take-off device for circular knitting machines : de en
  • CH145626A - Process for the preparation of an etch-resistant gallocyanine derivative. : de en
  • PL12975B1 - A method of removing air bubbles from between the paper web and the felt web in front of press rolls and paper machines. : en pl
  • AT121557B - Process for the manufacture of colored ceramic products. : de en
  • SU19494A1 - Revolver for silent shooting using a lead bullet and remaining in the pallet channel of an increased diameter : en ru
  • CH145537A - Electric motor. : en fr
  • CH145629A - Connection device for gas meter. : de en
  • AU2514730A - Improved apparatus for adding airto the explosive gases of internal combustion motors : en
  • CH145459A - Process for acetylating cellulosic materials. : en fr
  • DE519355C - Crucible furnace : de en
  • DE519504C - Ventilation device for ship rooms : de en
  • SU19428A1 - Crank self-balancing : en ru
  • US1793453A - Spring nut-lock washer : en
  • AT121390B - Compressed gas development cartridge for fire extinguishers. : de en
  • US1793756A - Dump truck : en
  • US1794328A - Picture-hanger plate : en
  • USRE17980E - Lawn rake : en
  • AT121598B - Device for the production of film-like layers from masses which harden in the air : de en
  • AU2782130A - Improvements in and relating to cartography : en
  • AT121408B - Film or plate for sound reproduction by the photoelectric process and process for their production. : de en
  • CA308941A - Low carbon alloy : en fr
  • SU19420A1 - Brace : en ru
  • GB343981A - Improved method of drying wet materials : en
  • AU2609430A - Improvements in paint and paint bases : en
  • PL12948B1 - A tight container for batteries. : en pl
  • US1794222A - Photo-electric system : en
  • SU19209A1 - Feed Water Heater for Locomotives : en ru
  • US1793946A - Hinge : en
  • US1794163A - Transmission-gear-shifting mechanism : en
  • US1794291A - Brush support for electrical apparatus : en
  • AT121485B - Electric switch. : de en
  • AT121584B - Expanding spring snap fastener. : de en
  • CH145442A - Process for the preparation of chlorinated naphthalenes of a waxy nature. : de en
  • FR700369A - Improvements to engine starting mechanisms : en fr
  • GB343982A - Improvements in continuously loaded signalling conductors : en
  • SU19437A1 - A device for taking soft images when photographing : en ru
  • SU19458A1 - Device for controlling the water distribution valve of the pump : en ru
  • SU19474A1 - A device for setting in motion the drainage facilities on barges during the course of the last : en ru
  • US1793736A - Dyeing apparatus : en
  • AU2633930A - Improvements in pneumatically operated pianofortes : en
  • US1793706A - Instrumentality of frame construction : en
  • SU19524A1 - Tying machine : en ru
  • US1793808A - Fifth wheel : en
  • SU19276A1 - Telephone wire broadcasting device : en ru
  • US1793938A - Forging apparatus : en
  • US1794043A - Printing and producing double-width positive film strips : en
  • SU19514A1 - Machine for compaction of plastic masses in the forms : en ru
  • US1793885A - Method of purifying cracked petroleum vapors : en
  • US1794240A - Deadfall trap : en
  • FR700118A - Compressor regulator : en fr
  • CH145571A - Image changer. : de en
  • GB343626A - Improvements relating to slicing machines : en
  • US1793544A - Cut-off saw machine : en
  • FR700367A - Toothbrush enhancements : en fr
  • AT121436B - Process for obtaining water-soluble titanium compounds. : de en
  • CH145604A - Process for the preparation of a sulfonic acid of 1-chloro-2-aminonaphthalene. : de en
  • DE519421C - Electrical collector, polarization cell and electrolytic rectifier or capacitor with protective vessel : de en
  • CH145586A - Lighting system for automobiles. : de en
  • US1794100A - Testing apparatus : en
  • DE518988C - Rodless deep well pump : de en
  • DE519022C - Burners for dusty or gaseous fuels : de en
  • GB344444A - An improved distributor for use in telegraphy or the like : en
  • US1793612A - Calender construction : en
  • US1793887A - Packingless coupling for flexible hose : en
  • AT121397B - Holder for stockings, socks or the like. : de en
  • US1793726A - Noninflammable nitrocellulose lacquer : en
  • CA308827A - Safety bottle : en fr
  • DE519029C - Protective cover for the belt drive in machine tools : de en
  • DE519093C - Device for loading stones u. like : de en
  • AU2900930B - Improvements in icecream cones : en
  • US1794230A - Apparatus for amplifying electric oscillations : en
  • CH145411A - Motor arrangement on routes. : de en
  • AT121385B - Garden furniture, in particular armchairs made of wood. : de en
  • CA308802A - Chain fastener : en fr
  • CH145446A - Process for the production of a metal-containing dye. : de en
  • AU2909030A - Improvements in a mulling machine : en
  • CH145433A - Machine for clarifying and purifying liquids. : de en
  • CA308839A - Internal combustion engine : en fr
  • CH145449A - Process for purifying vat dyes of the anthanthrone series. : de en
  • AT121415B - Process for producing a non-alcoholic beverage. : de en
  • AT121542B - Process for increasing the calorific value of heating and luminous gases. : de en
  • US1794218A - Pyrazolone azo dyestuffs and process for preparing the same : en
  • US1794250A - Convenience outlet : en
  • CH145390A - Process and furnace system for the production of molten cement. : de en
  • SU19491A1 - Shoe polishing machine : en ru
  • AT121454B - Curling iron. : de en
  • CA308905A - Liquid retailing device : en fr
  • CH145574A - Tent. : de en
  • PL12904B1 - A press, the component parts of which are made of metal plates. : en pl
  • SU19481A1 - Device for removing flexible knives of razors from conveyor belt of grinding machines : en ru
  • SU19554A1 - A device for winding the extra main yarns on a loom : en ru
  • DE518541C - Process for the production of rayon threads : de en
  • GB344345A - Improvements in or relating to vulcanizers : en
  • AT121383B - Transformer, especially transducer for high voltages, consisting of individual systems connected in cascade. : de en
  • SU19569A1 - Device for turning flat cigarettes seam down : en ru
  • US1793602A - Permutation lock : en
  • AT121421B - High voltage cable with layered paper insulation. : de en
  • AT121427B - Discharge tube. : de en
  • CH145401A - Device for moving mobile panels, chests, trunks, furniture, etc. : en fr
  • SU19353A1 - Induction compass : en ru
  • US1794325A - Victor scholz : en
  • SU19564A1 - Vertical wind motor : en ru
  • AT121357B - Device for direct or indirect power transmission to pumps as driven machines or from water turbines as driving machines. : de en
  • AU2516030A - An improved process for treating molten mineral baths : en
  • CH145429A - Mechanical cleaver for cutting bones from butcher's shops, sausages, or similar industries. : en fr
  • CA308843A - Air screw hub : en fr
  • FR700314A - Lighter fuel injector : en fr
  • GB343723A - Improved appliance for removing cardboard discs from milk bottles : en
  • AT121364B - Process for the production of waterproof fabrics such as fabrics, yarns and the like like : de en
  • CH145635A - Convertible top for automobiles. : de en
  • AU2532730B - Emprovements in and connected with spools of string, cord, twine and the like : en
  • CA308796A - Lunch pail : en fr
  • PL12917B1 - A device for mechanical stripping of animal skin. : en pl
  • US1794174A - Method of preparing ground wood pulp : en
  • USRE17982E - Manifold : en
  • AT121593B - Split wheel hub for motorcycles. : de en
  • AU2527830B - Improvements in stencils for sandblast etching : en
  • SU19349A1 - Method of making hard, cutting alloys : en ru
  • DE519242C - Light meters, in particular for photographic purposes : de en
  • DE519142C - Stack indexing device for round stack sheet feeder : de en
  • ES121522A1 - Procedure for obtaining a special product to erase inscriptions or drawings in ink or colors without leaving a mark on fabric paper. : en es
  • SU19201A1 - Binding vice : en ru
  • FR700186A - Plate or grid to be placed in the sewers to prevent splashing caused by a jet of water hitting them : en fr
  • GB343616A - Improvements relating to vibrating sifting screens : en
  • US1793466A - Fare box : en
  • DE519411C - Sweat foot insole : de en
  • CH145430A - Process for the production of anhydrous alcohol. : de en
  • DE519033C - Ventilation device for a swimming pool preparation device : de en
  • DE519057C - Control of the auxiliary oil pump of a steam turbine : de en
  • DE519474C - Artificial arm with an air bag : de en
  • FR700238A - Aileron : en fr
  • SU19572A1 - Method for graphing sitpal shafts using two babies : en ru
  • AT121438B - Machine for copying shoe lasts u. like objects. : de en
  • PL13038B1 - Belt conveyor. : en pl
  • USD83472S - Design for a haik-w a vino-machine cabinet : en
  • AT121453B - Of two panels or panels connected to one another by tapes or the like. : de en
  • DE519499C - Convertible top, especially for motor vehicles, with bows, the ends of which are clamped with the roof fabric rims reinforced by inserts by a common screw device on the longitudinal rails of the car body side walls : de en
  • AT121525B - Process for the production of a lead alloy for sheaths of electrical cables using a master alloy of copper-antimony. : de en
  • CA308906A - Fermentation apparatus : en fr
  • US1794239A - Dirigible light : en
  • US1793537A - Screen : en
  • US1794272A - Manufacture of porous building materials : en
  • AT121550B - Highly refractory mass. : de en
  • US1793773A - Animal trap : en
  • US1793967A - Method of refining natural and artificial resin : en
  • US1794021A - Printer's chase-locking device : en
  • AT121549B - Process for the preparation of maleic anhydride and maleic acid. : de en
  • AT121560B - Process for the production of artificial stone slabs from fiber materials and hydraulic binders. : de en
  • DE519365C - Device on fresh coffee machines for heating liquids by means of pure steam taken from the boiler : de en
  • FR700230A - Adjustable device to keep the level constant in a container : en fr
  • FR700286A - Improvements to suspension clamps for electrical conductors, with automatic release : en fr
  • IE11842L - Discharge tubes : en
  • DE519505C - Device for reducing the suction in ships : de en
  • US1793733A - Portable cross arm : en
  • US1794216A - Washing machine : en
  • USRE17978E - Window gttabd : en
  • SU19337A1 - Fixture with double trimmer type "Bolinder" to automatically change the feed rate with changing the thickness of the cut board : en ru
  • AU2902230A - Improvements intyre valves : en
  • US1793600A - Angle-cock device : en
  • US1793901A - Vehicle aligning, elevating, and storing means : en
  • AU2527930B - Ornamented vitreous, ceramic, and stone articles and process of manufacture thereof : en
  • CA308831A - Reciprocating engine : en fr
  • AT121378B - Method and apparatus for measuring and registering radiant energy. : de en
  • US1793565A - Drag toy : en
  • AT121515B - Method and device for determining the elasticity of paper, foils and the like like : de en
  • DE519164C - Machine for grating or chopping cheese or other substances : de en
  • US1793580A - Rheostat : en
  • US1794060A - Block and wall construction : en
  • AU2872430B - A storage battery using 1 lead suboxide asthe material ofthe paste : en
  • CA308926A - Rail coupling : en fr
  • CH145375A - Hollow stone ceiling. : de en
  • PL12964B1 - Gas stove. : en pl
  • SU19508A1 - Tensioning method of tennis missiles : en ru
  • US1793701A - Apparatus for the continuous weighing of material : en
  • AT121558B - Process for the preparation of hardened synthetic masses : de en
  • SU19500A1 - Adaptation to the comb of carding machines to reduce the inertia force arising during its movement : en ru
  • USD83426S - Frank b : en
  • CA308817A - Rail joint : en fr
  • AT121426B - Process for the preparation of detoxified agaric acid preparations. : de en
  • DE519276C - Gate valve for pipelines : de en
  • CA308859A - Destructive hydrogenation of carbonaceous materials : en fr
  • CH145578A - Direction indicating device for automobiles or other vehicles. : en fr
  • CH145394A - Electric cooking equipment. : de en
  • CH145503A - Centrifugal machine with automatic emptying device for the separated mass. : de en
  • SU19510A1 - Machine Execution Form : en ru
  • US1793999A - Call switch for signal systems : en
  • GB343958A - Improvements in front wheel driven automobiles : en
  • ES278U - Granulated limiter of liquid weights, applicable to gauging taps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR700139A - Carburetor : en fr
  • GB343837A - Improvements in or relating to the preparation of chamotte : en
  • DE519171C - One-turn clutch, especially for box nailing machines, with brake : de en
  • ES121271A1 - Perfections introduced in the watches whose action of winding is automatically ensured by the displacements and shakes that these watches suffer and in the analogous systems. : en es
  • CA308768A - Internal combustion engine : en fr
  • AU2530130A - Improvements in apparatus for testing the permanent way of railways tramways orthe like : en
  • CH145521A - Control device for diesel engines, in particular vehicle diesel engines, with a wide speed range, in which the speed is set between a minimum and a maximum speed by means of a hand lever at every load and a controller prevents the maximum speed from being exceeded and the minimum speed not being exceeded. : de en
  • DE519332C - Signaling device for drainage systems : de en
  • DK43752C - Spring-loaded bottom or inserts for mattresses, cushions, upholstered furniture and the like. : da en
  • PL12951B1 - frO / f 1 ^ / 00 Earring for marking animals or objects. : en pl
  • SU19505A1 - Electric shutdown for bank-empty machines : en ru
  • US1794334A - Molding apparatus : en
  • AT121530B - Process for the production of commercial iron from unfinished iron baths containing iron oxide. : de en
  • CA308777A - Locomotive driving box : en fr
  • CH145547A - Electrical installation with organ which must operate when the integral with respect to time of the intensity of a radiation reaches a predetermined value. : en fr
  • FR700277A - Device for molding presses of all kinds and particularly for those with double soap boxes : en fr
  • US1794212A - Flowerpot cover : en
  • US1794104A - Mail chute : en
  • US1793640A - Combustion engine : en
  • US1793682A - Holder for folded napkins and similar articles : en
  • US1793820A - Transformer or the like : en
  • US1793845A - Power washing machine : en
  • CA308918A - Conical cup dispenser : en fr
  • US1793551A - Electroplating machine : en
  • US1793919A - Combination harrow : en
  • AU2778430A - Electrical precipitator construction : en
  • DE519277C - Process for improving the efficiency of fluid transmissions : de en
  • FR700248A - Combing machine refinements : en fr
  • AT121354B - Drive device operated by the human body's own weight and muscle strength. : de en
  • CH145511A - Tap. : en fr
  • SU19444A1 - Fire prevention device l film projector : en ru
  • SU19186A1 - Modification of the electromagnetic separator of magnetic materials from non-magnetic : en ru
  • US1794168A - Brake tester : en
  • DE519105C - Single or multi-part concave for blow bar threshing machines : de en
  • DE519388C - Tap with ventilation device : de en
  • DE519496C - Device for pulse extraction for consistency regulators on cellulose dewatering machines : de en
  • US1793546A - Window stay : en
  • US1794224A - License-tag holder for automobiles : en
  • CH145602A - Process for the preparation of a carbazole derivative. : de en
  • PL12981B1 - Vehicle jack. : en pl
  • SU19541A1 - The method of washing the well : en ru
  • US1793593A - Fluid-pressure brake : en
  • US1794345A - Brake for high-speed warrers : en
  • US1794158A - Wall tiling : en
  • DE519298C - Cap closure for pneumatic tube sockets : de en
  • DE519219C - Electromagnetic sounder : de en
  • DE519544C - Mechanical type lever drive for typewriters : de en
  • AT121379B - Electrical machine or apparatus with parts assembled from sheet metal. : de en
  • AT121368B - Rail joint connection. : de en
  • BE376904A - Process for preventing cracking of bricks and other clay products : en fr
  • BE376981A - : en fr
  • CH145565A - Device with remote excited frequency meter. : de en
  • CA308919A - Electro-optical transmission : en fr
  • AT121516B - Infeed braking device for strip cold rolling machines. : de en
  • DE519099C - Bark peeling machine : de en
  • DE519393C - Machine for riveting workpieces : de en
  • DK43750C - Chain tensioner for Snow chains for Automobile wheels. : da en
  • ES121544A1 - A process for manufacturing sheets of paper or card stock that have layers of different colors or conditions. : en es
  • FR700091A - Process for improving the properties of silver-based alloys containing manganese : en fr
  • GB343755A - Improved drive for motor vehicles having two or more driven axle-pairs : en
  • PL13040B1 - Rope wheel. : en pl
  • AT121571B - Primer for center and rimfire ammunition : de en
  • CH145555A - Ankle bandage. : de en
  • AT121423B - Receiving device for wireless transmissions. : de en
  • FR700210A - Trap for catching flies or other blood-sucking insects : en fr
  • US1794308A - Signal horn : en
  • GB344442A - Improvements in and relating to systems of ship propulsion : en
  • DE519273C - Automatic brake for belt drive : de en
  • ES120741A1 - Procedure of manufacturing an impregnable fabric to theft by the system of the use of cutting tools. : en es
  • ES121679A1 - A procedure for the heating and vaporization of all kinds of liquids by means of electricity. : en es
  • PL12907B1 - Insulating connector for electric wires. : en pl
  • FR700198A - Regulating device for feeding presses for coal or other agglomerates : en fr
  • GB343959A - Improved roller for rolling roads and other surfaces : en
  • ES121050A3 - The manufacture of a packaging system for the packaging of milk, creams and similar products. : en es
  • ES121602A2 - IMPROVEMENTS INTRODUCED IN THE MAIN PATENT 117834, RELATING TO A DEERGIZER MACHINE TO UNDO SCANNING SPIKES : en es
  • ES121575A1 - A process for flour milling. : en es
  • SU19456A1 - Device for watching movies before editing : en ru
  • US1794131A - Lubricating device : en
  • US1794162A - Gear-cutter centering gauge : en
  • DE518918C - Process for the production of mortise closures on lids for metal vessels : de en
  • AT121424B - Securing of weld seams. : de en
  • CA308914A - Apparatus for applying designs to paper : en fr
  • FR700099A - Improvements made to baby carriages : en fr
  • AT121471B - Rotary piston machines, especially small compressors. : de en
  • CA308825A - Animal trap : en fr
  • CA308834A - Alloy : en fr
  • GB343701A - Method of treating solutions obtained in leaching phosphate rock with nitric acid and ammonium sulphate : en
  • CA308925A - Electric heating device : en fr
  • CA308928A - Impulse emitter : en fr
  • SU19515A1 - Machine for drawing pictures on chinaware : en ru
  • US1794296A - Surgical instrument : en
  • GB343726A - Improvements in or relating to kinematography : en
  • GB343710A - Improvements in or relating to microphones : en
  • AT121447B - Machine for picking up dropped stitches from knitted fabrics. : de en
  • AU2520030A - Improvements in or relating to television systems : en
  • GB343579A - Improved intermittently operating gas burners : en
  • GB344352A - Improvements relating to signs : en
  • PL12919B1 - Steam cooler. : en pl
  • SU19259A1 - Shutter for sandbox : en ru
  • CH145563A - Selector for self-connecting telephone systems : de en
  • CH145542A - Circuit device for remote control of switches. : de en
  • US1793942A - Iron oxide pigment and process of producing the same as by-products of the reductionof aromatic nitro compounds : en
  • GB343633A - Improvements in apparatus for dispensing liquids : en
  • CH145608A - Method for the preparation of an o-aminoaryl mercaptan. : de en
  • CH145621A - Process for the preparation of a vat dye. : de en
  • US1793469A - Stone-surfacing machine : en
  • DE519036C - Reinforced concrete slab for building walls in shafts, tunnels, etc. like : de en
  • ES121554A1 - A procedure and its corresponding special device, to remove the air from the feed water of the steam boilers. : en es
  • FR700269A - Improvements in electroplating processes and apparatus : en fr
  • GB343599A - Method and apparatus for producing rolled bodies from powderous materials : en
  • SU19216A1 - Safety valve with a plate : en ru
  • SU19408A1 - Internal combustion turbine : en ru
  • US1794092A - Sandpapering machine : en
  • DK43747C - Apparatus for vernissage and the like. : da en
  • FR700215A - Sides improvements : en fr
  • FR700402A - Manufacturing process of phosphorus or phosphoric acid and alumina : en fr
  • AT121517B - Hydraulic standing metal press, in particular lead cable press. : de en
  • US1793556A - Apparatus for modifying and supplementing charges for internalcombustion engines : en
  • US1793688A - gardella : en
  • US1794026A - Radio receiving device : en
  • US1794217A - Wire-tying machine : en
  • USD83437S - A corpora : en
  • DE519011C - Process for applying an adhesive label to a package wrapped in wax paper : de en
  • DE519109C - Self-playing accordion : de en
  • DE519208C - Advertising stop and direction indicators : de en
  • DE519479C - Mustard container : de en
  • DE519475C - Shoe insoles to combat kinetic foot complaints : de en
  • ES121605A1 - A machine system for the manufacture of cross-shaped valve bags. : en es
  • ES293U - Improvements in borders or encintado fences for walks and sidewalks of gardens and similar sites. (Machine-translation by Google Translate, not legally binding) : en es
  • FR700196A - Process for developing photographic papers by gas : en fr
  • DE519326C - Rotary piston machine with a piston drum mounted eccentrically in the cylindrical housing : de en
  • DE519532C - Toggle joint device for driving a rocker arm of a clothes ironing machine : de en
  • ES181Y - Reflective claim poster, made of tin or other material. : en es
  • FR700426A - Process for the preparation of baking soda and ammonium bicarbonate : en fr
  • DE519152C - Oil switch : de en
  • DE519151C - Pull drive for rotary switch : de en
  • FR699988A - Device dividing air, wind or waves to break them : en fr
  • GB343574A - Apparatus for feeding, cutting off and damping predetermined lengths of tape or the like : en
  • GB343717A - Improvements in brake operating mechanism : en
  • AT121490B - Encapsulated switchgear. : de en
  • US1794293A - Cotton picker : en
  • FR700192A - Method for reheating and keeping steam or gas turbines hot during rest periods : en fr
  • GB343828A - Improvements in chains for electric lighting : en
  • US1793693A - Valve and by-pass : en
  • ES121562A1 - Improvements in the manufacture of bead-drop plugs to plug perfume bottles, lotions and in general any other liquids. : en es
  • GB343850A - Improvements in or relating to heavy alternating current feeders for use in connection with valve transmitters and the like apparatus : en
  • DE519435C - Process for the production of solder or welding wire : de en
  • ES121558A1 - Improvements in the means of priming the dynamos. : en es
  • DE519012C - Winding and adjusting device for tightly closing watches : de en
  • DE519249C - vacuum cleaner : de en
  • FR700386A - Absorption refrigeration machine : en fr
  • DE519323C - Process for the preparation of a chemically pure hormone from female internal secretory organs : de en
  • DE519503C - Ship window with air exchange device for ship rooms : de en
  • ES121557A1 - Cigarette case, sticks, matches and more cylindrical objects with automatic removal of them. : en es
  • GB344019A - Improvements in rakes : en
  • DE519024C - Luffing crane with rigid two-circuit link luffing systems and horizontal load luffing and tip roller path : de en
  • FR700061A - Improvements to structural elements for buildings and method and apparatus for manufacturing them : en fr
  • GB343834A - : en
  • SU19280A1 - Device for connecting mobile electrical installations to overhead lines : en ru
  • GB343814A - Improvements in drying apparatus for cellulose films and the like : en
  • DE519170C - Setting and clamping device for tenoning and slotting machines : de en
  • FR699984A - New compound textile yarn : en fr
  • US1793570A - Pump-jack construction : en
  • US1793680A - Motor-vehicle-side protector and spring-bumper guard : en
  • US1794286A - Grease-gun nozzle : en
  • US1794002A - Tobacco pipe : en
  • US1794276A - Exhaust muffler : en
  • AT121512B - Stands for displaying goods. : de en
  • CH145597A - Process for the preparation of a carbazole derivative. : de en
  • GB343741A - Improvements in and relating to stop motion devices for traverse frames for winding threads : en
  • ES121648A3 - A procedure for the manufacture of celluloid combs. : en es
  • US1793667A - Floor covering and process of preparing the same : en
  • FR700411A - Process for the preparation of high molecular weight substances : en fr
  • SU19503A1 - Fitting to ring winder winding mechanism to prevent ratchet from turning during machine operation : en ru
  • US1793953A - Drag conveyer : en
  • CH145454A - Process for the preparation of an anthraquinone dye. : de en
  • DE518982C - Automatic switch to control the lighting circuits for electric neon advertising : de en
  • AT121588B - Method and device for sealing already designed objects made of plastic material. : de en
  • CH145494A - Device on lathes for automatic interruption of the longitudinal feed. : de en
  • PL12949B1 - Adhesive fluid for pneumatic detectors. : en pl
  • SU19410A1 - Safety protective device for punching presses : en ru
  • US1794146A - Operating means for sliding car doors : en
  • US1793881A - Cable connecter : en
  • US1794264A - valletta : en
  • SU19390A1 - Scissors for cutting tree branches affected by caterpillars : en ru
  • US1793959A - Radio receiving system : en
  • CH145606A - Process for the preparation of a sulfonic acid of 1-chloro-2-aminonaphthalene. : de en
  • AT121398B - Electric television method. : de en
  • AT121425B - Release valve for a single chamber compressed air brake. : de en
  • AT121541B - Process for the production of cellulose derivatives. : de en
  • FR700151A - Mine lamp : en fr
  • IE11644L - Colloidal silica solutions : en
  • US1794126A - Method of producing acetyl cellulose : en
  • US1793842A - Wood-slicing machine : en
  • DE519095C - Warm water heater with its own heat source : de en
  • FR700388A - Variometer : en fr
  • PL13003B1 - A method of using instruments to determine the content of gases in solids, especially metals, and an apparatus for carrying out this method. : en pl
  • US1793786A - Throttle, spark, and mixture control : en
  • ES121543A1 - Procedure to initiate and maintain high voltage currents. : en es
  • SU19301A1 - Adaptation to compact machines for shaking out boiled stalks of boon and impurities : en ru
  • AT121562B - Process for the production of lightweight stones. : de en
  • CA308784A - Printing machine inking mechanism : en fr
  • US1794205A - Cutter for tape-applying machines : en
  • DE519464C - Thermally acting three-phase current release device for overcurrent switch : de en
  • FR699968A - Improvements with adhesive substances : en fr
  • FR700424A - Improvements in air-cooled internal combustion engines : en fr
  • SU19306A1 - Instrument for evoking and measuring tendon reflexes : en ru
  • US1794255A - Sewing machine : en
  • PL12938B1 - Hoe for breaking beet. : en pl
  • SU19307A1 - Dental chair : en ru
  • AT121440B - Process for the production of durable plastering mortar for architectural purposes. : de en
  • SU19314A1 - The method of manufacture of dishes, not corroded hydrofluoric acid : en ru
  • CH145490A - Process for extracting cobalt from cobalt complex ores. : en fr
  • CA308773A - Airplane : en fr
  • SU19187A1 - Device for unloading bread from molds : en ru
  • AT121419B - Chassis for automobiles. : de en
  • AT121455B - Stapler. : de en
  • AT121465B - Relieved, straight-flow, cock-like gate valve. : de en
  • CA308868A - Gaseous reaction product : en fr
  • US1793564A - Tool holder with dovetail lock : en
  • US1794352A - Sawing-machine frame : en
  • US1793799A - Process for supplying artificially-ionized oxygen for ventilation or other purposes : en
  • GB343689A - Improvements in or relating to klinostats : en
  • CA308804A - Aggregate manufacture : en fr
  • SU19351A1 - Ruler for applying a grid : en ru
  • SU19470A1 - Mechanical sleigh with a tracked drive : en ru
  • SU19482A1 - Drive cartridge for grinding work : en ru
  • GB343696A - Improvements in or relating to bottle closures : en
  • GB343984A - Improvements in or relating to semi-automatic telephone exchange systems : en
  • FR700292A - Multi-unit traction device : en fr
  • DE519046C - Process for the sulfonation of inorganic and organic substances : de en
  • PL13026B1 - Way of road construction. : en pl
  • SU19298A1 - Compressor : en ru
  • US1793781A - Straight-line mechanism : en
  • US1794233A - Finger thimble for telephone dials : en
  • FR700098A - Process for making concentrated hydrochloric acid gas : en fr
  • FR700123A - Method and device for ensuring the ignition and complete combustion of mixtures of air and naphtha or of air and other heavy and semi-heavy fuels used for fueling combustion engines : en fr
  • GB343652A - Method of and apparatus for removing from sand moulds castings having the shape of asolid of revolution : en
  • ES120972A3 - Device for the manufacture of electrically welded tubes. : en es
  • ES121611A1 - A continuous molding machine, rotary table. : en es
  • GB342789A - An improved collapsible table : en
  • ES121532A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 117135 : en es
  • DE519005C - Process for eliminating the mist that arises, particularly when spray painting in spray rooms with an open workplace : de en
  • DE519375C - Flower pot cover : de en
  • FR700022A - Process for obtaining anthraquinone derivatives dyeing silk with acetate and products resulting from this process : en fr
  • ES121085A1 - Method of composition of a liquid against baldness. : en es
  • FR700170A - Nut enhancements : en fr
  • GB343572A - Improvements in or relating to laminated materials : en
  • DE519129C - Process for toothing and hardening artificial or natural stones : de en
  • DE519233C - Process for the production of fine-grained viscose silk : de en
  • DE519278C - Device for regulating the rivet closing time on electrically driven riveting machines : de en
  • ES300U - Cigarette box for lady's use. (Machine-translation by Google Translate, not legally binding) : en es
  • FR700205A - Protective cover for clothing, draperies, furs, etc. : en fr
  • GB343863A - A thread guide for braiding bobbins : en
  • SU19441A1 - Clamshell mechanism with counter grab for advancement of the film in the cinematographic apparatus : en ru
  • SU19495A1 - Steel core pool : en ru
  • DE519053C - Process for the preparation of salts of camphoric acid with scopolamine, hyoscyamine and atropine : de en
  • ES120719A1 - Procedure and apparatus for the use of sound frequencies, whether or not audible by the human ear, produced mechanically or electrically, for the secret transmission and reception of remote operations and secret communications, with or without wires. : en es
  • ES121295A1 - A process for making slow-sterilized rice flour and granites. : en es
  • GB343858A - Improvements in and relating to carriers for pneumatic despatch systems : en
  • FR700137A - Machine for transplanting cereal plants : en fr
  • FR700281A - Ventilation device applicable in particular to closed automobiles : en fr
  • FR700302A - Improvements in hammerless guns : en fr
  • DE519216C - Epicyclic gears, especially for motor vehicles : de en
  • FR700275A - Spray : en fr
  • FR700370A - Loudspeaker layout : en fr
  • GB344386A - Improvements in or relating to pit props and the like : en
  • DE519001C - Double berth : de en
  • ES121665A1 - A perfection introduced in the suspenders for pants. : en es
  • GB343707A - A lamp for therapeutic purposes : en
  • FR700125A - Low beam headlamp for motor vehicles : en fr
  • FR700179A - Elastic branch of glasses : en fr
  • SU19254A1 - Ditch digging machines : en ru
  • US1794246A - Electrical apparatus : en
  • CH145622A - Process for the preparation of a vat dye. : de en
  • AT121473B - Piston. : de en
  • CH145473A - Ink eraser. : de en
  • CH145467A - Card carrier for graduated files. : de en
  • GB343929A - Improvements relating to fluid pressure braking apparatus : en
  • AT121505B - Thread cutting device for lathes. : de en
  • AT121511B - Wire mesh machine. : de en
  • CA308873A - Water cooled furnace wall : en fr
  • CH145461A - A process for producing stable acetylnitrocellulose with a high degree of etherification. : en fr
  • SU19270A1 - The device for the movement of cars : en ru
  • USD83446S - James b : en
  • GB343621A - An improved means for winding the "bunch" in bobbins or cops produced on ring spinning frames : en
  • GB343871A - Improvements in regenerators of siemens-martin furnaces : en
  • CH145470A - Multicolor printing machine. : de en
  • DE519236C - Device for inserting and extracting cores in centrifugal casting molds : de en
  • FR700127A - Liquid cylinder system for automobiles : en fr
  • IE11387L - Telegraphy. : en
  • AT121576B - Flare for photographic purposes, signaling and the like Like. From light packs pressed into tablet form. : de en
  • CA308907A - Air cleaner case : en fr
  • SU19488A1 - Children's horse : en ru
  • US1793727A - Method and apparatus for making thread chasers : en
  • US1794151A - Heat-treating furnace : en
  • US1794343A - Flat-side vacuum-tube light : en
  • CA308789A - Splint : en fr
  • US1793624A - Tube expander : en
  • SU19530A1 - Chain conveyor for unloading wood from water : en ru
  • US1794351A - Sawing-machine frame : en
  • US1793785A - Glare diffuser : en
  • US1793914A - Apparatus for treating flexible metal bodies : en
  • US1793941A - Iron-oxide pigment and process of producing the same as by-products of the reduction of aromatic nitro compounds : en
  • BE376918A - Improvements to arches to support the sides and vaults of galleries and tunnels in mines and other similar places : en fr
  • CH145591A - Automatic play catching device. : en fr
  • DE519213C - Rigid airship : de en
  • DE508488C - Screwless rail fastening on iron sleepers with a Z-shaped clamping plate that grips the rail foot and a bridge pressed out of the sleeper ceiling to guide a wedge that holds the clamping plate : de en
  • GB343709A - Lifting and lowering device particularly for vehicle windows : en
  • GB343813A - Improvements relating to mangles, wringing machines and other like roller machines : en
  • CH145405A - Lid with handle. : de en
  • AT121536B - Method of etching printing wool. : de en
  • AU2913230A - Improvements in or relating to alternating current synchronous motors : en
  • US1793796A - Bridge support for submarines : en
  • US1794172A - Wringer : en
  • US1794186A - Portable atomizer for liquids of all kinds : en
  • US1793550A - Container for cosmetics, etc. : en
  • US1794269A - High-tension conductor : en
  • USD83440S - Design for sheet glass : en
  • US1793502A - Air-heating means : en
  • US1793745A - Spring nut-locking device for rail joints : en
  • US1794301A - Vanity case : en
  • PL12929B1 - The method and device for making concrete piles with a widened foot compacted in a sunken pipe. : en pl
  • SU19302A1 - Machine for producing fiber from wet stems of bast trees : en ru
  • AU2904830A - Method for die forging insulator caps : en
  • ES322U - A box or container for the transport and export of fruits, vegetables, poultry, game and bottled liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB343825A - A new or improved clasp for lingerie, hair, and like purposes : en
  • AT121400B - Massage machine. : de en
  • AU2609430B - Improvements in paint and paint bases : en
  • SU19381A1 - Potato Planter : en ru
  • US1793983A - Colloidal emulsion and process : en
  • DE519082C - Process for the production of electron tubes : de en
  • DE519448C - Process for converting organic water-soluble, liquid or semi-solid anhydrous substances into water-soluble powders : de en
  • US1793478A - Relay : en
  • US1793517A - Railway-locomotive structure : en
  • US1793853A - Refrigerating apparatus : en
  • US1794133A - Controlling means for spot lamps : en
  • AU2706530A - Improvements in syphonic flushing cisterns : en
  • US1793552A - Method of binding books or magazines : en
  • AT121391B - Cartridge for fire extinguishers. : de en
  • DE519299C - Device for automatically switching the mainspring mechanism on and off : de en
  • DE519473C - Cast compressed air apparatus, in particular for the production of dental prostheses : de en
  • FR699981A - Sprayer : en fr
  • FR700012A - Textile fiber treatment process : en fr
  • GB343593A - Method of utilising the waste heat of moisture in drying apparatus which are charged and discharged continuously : en
  • GB343731A - Improvements in pianoforte actions : en
  • PL12961B1 - : en pl
  • SU19326A1 - Spire using a gear drive : en ru
  • SU19345A1 - Device for bending dies : en ru
  • US1793795A - Cash register : en
  • US1793945A - Pencil finger support : en
  • US1793989A - Electric switch : en
  • US1794135A - Condenser : en
  • US1794198A - Card-separating mechanism : en
  • CH145382A - Sealing device on doors. : de en
  • DE519136C - Knee shoe in which the extension parts are held by tabs : de en
  • AT121508B - Device for measuring small displacements (changes in length) using changes in capacitance of electrical capacitors. : de en
  • SU19359A1 - Lever balance : en ru
  • CH145373A - Aspirator for young cattle. : de en
  • DE519010C - Method and device for gluing in a tear thread in packs provided with labels, banderoles or the like removed from the stack : de en
  • FR699999A - Further development of air-cooled internal combustion engines : en fr
  • FR700241A - Manufacturing process for low-alcohol drinks by fermentation under the release of carbonic acid : en fr
  • PL12974B1 - The method of mounting the engine in motor vehicles. : en pl
  • SU19292A1 - Modification of the device for blowing smoke tubes in steam locomotives : en ru
  • PL13016B1 - Swider moles. : en pl
  • SU19445A1 - Film projector fire extinguisher : en ru
  • US1793764A - Typewriter desk : en
  • US1794097A - Method of isolation and purification of benzidine and its substitution products : en
  • SU19397A1 - Internal combustion engine with opposing pistons : en ru
  • US1794083A - Combined drill transport and connecting trolley : en
  • US1794326A - Bin hopper : en
  • USD83459S - Design fob a bing : en
  • AU2516030B - An improved process for treating molten mineral baths : en
  • DE519364C - Knife cleaning machine : de en
  • FR700326A - Improvements to presses for stamping sheet metal : en fr
  • AT121464B - Method of making pistons. : de en
  • US1793487A - Apparatus for making electric cables : en
  • AT121528B - Process for boiling out (beeping) vegetable fibers. : de en
  • AT121486B - Circuit arrangement for coin operated telephones in telephone systems with dialer operation. : de en
  • AU2968130A - Improvements inthe manufacture of cores for electromagnets loading coils orthe like : en
  • DE518244C - Calculating machine, especially based on the Thomas system, with a device for automatic multiplication : de en
  • CH145495A - Process of continuous size, without divider, of cylindrical gears and machine for the implementation of said process. : en fr
  • AU2989630A - Improvements in and relating to shirts andthe like garments, and collars : en
  • CH145507A - Two-ply drive belt. : de en
  • DE519186C - Perforated payment card with separable special section : de en
  • FR700180A - Thermostat in particular for quartz elements in high frequency installations : en fr
  • FR700371A - Device for measuring elongation : en fr
  • CA308887A - Portable hopper for stokers : en fr
  • CA308940A - Heater : en fr
  • CA308888A - Charcoal burner : en fr
  • CH145598A - Process for the preparation of a carbazole derivative. : de en
  • CH145605A - Process for the preparation of a sulfonic acid of 1-chloro-2-aminonaphthalene. : de en
  • PL12909B1 - Flexible shot of heavy vehicle wheels. : en pl
  • PL13022B1 - A device for indicating the names of stations and advertisements in carriages or trams. : en pl
  • PL13004B1 - Dust separator for sliced tobacco leaves, tea and similar materials. : en pl
  • SU19497A1 - Spring dumbbell : en ru
  • PL12958B1 - The connection system for the substation in automatic telephone installations : en pl
  • PL12889B1 - Automatic firearms. : en pl
  • PL13005B1 - Pneumatic frame for tensioning fabrics, leather and similar materials. : en pl
  • AT121369B - Fire pistol. : de en
  • AT121547B - Process for the manufacture of rubber articles. : de en
  • CA308780A - Boiler furnace : en fr
  • US1793454A - Device for introducing teat-cup liners into teat cups : en
  • US1793692A - Corn harvester : en
  • US1794302A - Boat davit : en
  • AT121362B - Sink. : de en
  • DE517322C - Air-cooled double-acting compressor : de en
  • DE518561C - vinyl record : de en
  • US1793474A - Car underframe : en
  • US1794261A - Rotary cutter : en
  • GB343683A - Process for the manufacture of phosphoric acid and gaseous mixtures suitable for the synthesis of ammonia : en
  • AT121573B - Process for the production of new rubber derivatives. : de en
  • CH145443A - Process for the manufacture of phenylglycidic acid. : en fr
  • CH145552A - Electric joint lamp. : de en
  • USD83435S - A firm composed of hazel m : en
  • FR700047A - Device for braking airplanes and other vehicles : en fr
  • CA308896A - Radio neutralizing system : en fr
  • AT121410B - Electric heating fabric or electric heating element with several heating wires running next to each other, vertical connecting lines and an impregnated cover. : de en
  • AU2786330A - Improvements relating to rotary electromagnetic mechanism ofthe polarised type : en
  • DE519210C - Coupling device for the taking lens and the viewfinder lens on photographic and cinematographic cameras : de en
  • ES120567A3 - Molded ice cream making device. : en es
  • GB343964A - Improvements in or relating to hot water circulation heating systems : en
  • ES121526A3 - Control arrangement for spinning machine cylinders. : en es
  • DE519175C - Balance with automatic load balancing : de en
  • US1794080A - Machine for boring metal : en
  • ES121622A1 - An automatic stacker perfected for cigarette manufacturing machines. : en es
  • CH145601A - Process for the preparation of a carbazole derivative. : de en
  • DE519383C - Device for observing the operation of high-voltage electrical circuits, in particular ignition circuits of internal combustion engines : de en
  • AU2872430A - A storage battery using 1 lead suboxide asthe material ofthe paste : en
  • CH145453A - Process for the preparation of a water-soluble dye of the anthraquinone series. : de en
  • USD83473S - Design for a road danger signal : en
  • DE519399C - Typewriter postcard : de en
  • ES121651A3 - A process for the manufacture of lead or lead-tetraethyl tetraethylate. : en es
  • ES121654A1 - Procedure to make stamped cloths. : en es
  • GB343846A - Improvements in or relating to electric induction motors : en
  • DE518688C - Punched card accounting machine : de en
  • FR699989A - Removable cover with or without handle, for bottles and similar containers : en fr
  • US1793527A - Manifold for internal-combustion engines : en
  • US1793992A - Curtain-rod-supporting bracket : en
  • US1794337A - Pocket impression seal : en
  • FR700220A - Improvements to gasifiers : en fr
  • DE519427C - Two-stroke internal combustion engine with reverse scavenging : de en
  • USD83441S - Design for sheet glass : en
  • DE519003C - Hinge : de en
  • FR700258A - Printing mechanism for typewriters : en fr
  • GB343705A - Automatic shutter control mechanism for radiators for engine cooling systems : en
  • FR700422A - Ball deflection roller for automatic rollers of wooden blinds : en fr
  • ES121620A2 - Device to start the extraction movement of piles driven into the ground or of a core of piles from penetrations with sheet metal tube. : en es
  • SU19492A1 - Punch for cutting out shoe details : en ru
  • US1793759A - Radiator cap : en
  • CA308874A - Furnace : en fr
  • US1793872A - Well boring, spudding, and bailing apparatus : en
  • US1793918A - Dispersion and process of producing same : en
  • DE519065C - Conveying solvent from evaporators of periodically operating absorption refrigeration machines : de en
  • DE519518C - Process for the catalytic hydrogenation of aromatic bases under pressure : de en
  • FR700042A - Device for controlling the fading mechanism in cinematographic cameras : en fr
  • FR700207A - Metal carbonization process : en fr
  • US1794138A - Structural unit : en
  • USD83479S - Design for a plate or similar article : en
  • AT121386B - Process for the production of an opened whole-grain bread from ground cereal fruits. : de en
  • AU2532030A - Improvements in or relating to automatic or semiautomatic telephone systems : en
  • CA308908A - Food product : en fr
  • PL13015B1 - Kt 47 h Zfr- Reversing pedal for compressed air operated engine. : en pl
  • DE519140C - Folding machine : de en
  • FR699977A - Metal binder with hinges more especially intended for so-called loose pages : en fr
  • GB343766A - Improvements in control systems for electric motors : en
  • SU19316A1 - Bread slicer : en ru
  • US1793755A - Vertically-pivoted wall bed : en
  • ES121159A1 - Procedure to remove carbon oxysulfide from the gases. : en es
  • ES179Y - Cover or lid for watches, medals, portraits and other similar objects. : en es
  • GB343895A - Improvements in driving gear arrangement for automobiles : en
  • ES121612A3 - Locomotive improvements. : en es
  • DE519246C - Device for rolling long metal strips : de en
  • ES120973A1 - IMPROVEMENTS TO SHAVERS AND SHAVERS BLADES : en es
  • GB343806A - Improvement relating to frangible links for use in fire control devices : en
  • ES121572A1 - Perfeccionamientos in removable hoists for construction sites. : en es
  • ES121625A3 - A coke oven with longitudinal regenerators. : en es
  • GB343730A - Improvements in and relating to the treatment of threads, filaments and the like : en
  • DE519215C - Friction brake, especially for aircraft wheels : de en
  • DE518999C - Impeller for split bicycle drives with thru axle : de en
  • CH145402A - Lectern. : de en
  • FR700143A - Rheostat : en fr
  • FR700398A - Improvements to manufacturing processes for butters, margarines and similar products : en fr
  • DE519047C - Heating tube for chemical apparatus and other heating devices : de en
  • DE519495C - Rivet feeding device for riveting machines : de en
  • SU19566A1 - Wind Drum Motor : en ru
  • US1794157A - Fire-alarm box : en
  • US1793485A - Reenforced tab : en
  • US1793591A - Adjustable neckband for barbers' hair cutting cloth : en
  • USD83469S - Design for a cigarette extinguisher : en
  • FR699978A - Carburetor for internal combustion engines : en fr
  • FR700167A - Apparatus for measuring percentages by weight of water contained in wet substances : en fr
  • FR700445A - Injection syringe : en fr
  • ES121323A2 - IMPROVEMENTS MADE IN PATENT NUMBER 120104 : en es
  • GB343826A - Improvements in and relating to electric heaters : en
  • FR700287A - Improvements in the manufacture of artificial leather : en fr
  • CA308797A - Fish lure : en fr
  • CH145600A - Process for the preparation of a carbazole derivative. : de en
  • BE376365A - : en
  • CA308927A - Automobile bumper : en fr
  • AT121358B - Switch with arc extinguishing by compressed gas. : de en
  • CH145515A - Centrifugal pump for pumping hot liquids. : de en
  • US1793500A - Clutch-yoke construction : en
  • USD83485S - benjamin : en
  • SU19498A1 - The method of communication crimp kotonizirovannogo fiber : en ru
  • CH145607A - Method for the preparation of an o-aminoaryl mercaptan. : de en
  • PL12902B1 - A method of recovering and simultaneously using sulfuric acid lost in the form of gypsum in the production of phosphoric acid from phosphates and sulfuric acid. : en pl
  • DE518839C - Plastic poster : de en
  • ES121547A1 - An improved procedure for the stamping in series of the flexible discs for talking machines. : en es
  • GB344014A - Improvements in or relating to manoeuvre-signalling apparatus for use on vehicles : en
  • PL13031B1 - Radial counter-rotating steam turbine with one or more axial vane arrangements. : en pl
  • CH145589A - Single wheel drive. : de en
  • PL12977B1 - A way to counteract fading when transmitting images. : en pl
  • US1793540A - Linotype-magazine rack : en
  • US1794228A - Trap : en
  • DE519305C - Speed control device for electric motors with two or more centrifugal governors : de en
  • ES121628A1 - A device for the automatic operation of the directional light signals of motor vehicles. : en es
  • FR700138A - Accounting book : en fr
  • SU19446A1 - Film projector fire extinguisher : en ru
  • US1793714A - Duplex wrench : en
  • USD83462S - Design foe an ignition meter : en
  • PL12918B1 - Diaphragm valve. : en pl
  • US1793929A - Asbestos tape : en
  • DE519080C - Process for the production of vacuum vessels : de en
  • DE519203C - Wind valve for mechanical, pneumatic and electrical organ and musical works : de en
  • GB343665A - Improvements in or relating to sewing machines : en
  • PL13019B1 - Battery of accumulators with plates in the form of bars. : en pl
  • SU19198A1 - Mash on for sorting bristles by length : en ru
  • US1794148A - Wrecking crane : en
  • GB343581A - Improvements in or relating to fire-bars for furnaces : en
  • GB343965A - Improvements in apparatus for the manufacture of artificial threads : en
  • FR700214A - Umbrella can be shortened : en fr
  • GB343688A - Improvements in positively operated valve gear for internal combustion engines : en
  • GR3104B - SECRET LOCK OPERATES THROUGH COMBINATIONS. : el en
  • DE519520C - Wattmetric directional relay arrangement for overcurrent protection of electrical power distribution systems : de en
  • FR699995A - Army plastic spectacle frame : en fr
  • AT121565B - Process for the extraction of rubber-like substances from mineral oils. : de en
  • AT121578B - Process for the preparation of silicon compounds of oxycarboxylic acids. : de en
  • PL12927B1 - : en pl
  • SU19538A1 - The hours of the day are time indications for different times on the globe. : en ru
  • SU19286A1 - Oil burner : en ru
  • SU19310A1 - Fiberglass bath furnace : en ru
  • SU19391A1 - Churn : en ru
  • SU19551A1 - Fuse against detachment of the base on the loom with a folding beard : en ru
  • CH145508A - Gate valve. : de en
  • CH145593A - Device for protection against skidding of individual motors connected in series in electric locomotives. : de en
  • SU19264A1 - Driver's crane for air and electric air braking : en ru
  • USD83457S - Design for a casing for an elevator signal or similar article : en
  • US1794160A - Combination forward-deck unit : en
  • ES121671A1 - A procedure for the manufacture of cuffs for canes and umbrellas. : en es
  • USRE17983E - Oil and gas separator : en
  • ES121411A1 - Procedure for the manufacture of artificial silk. : en es
  • GB343938A - Improvements in or relating to insecticides : en
  • US1794309A - Knitting needle and method of making same : en
  • US1793490A - Locomotive-tender structure : en
  • US1793534A - Overflow and waste valve : en
  • FR700399A - Improvements to typographic machines to compose and blend lines : en fr
  • GB343860A - Process for the manufacture of patterned, ribbed or hammermarked glass in continuoussheets : en
  • GB343963A - Machine for developing photographic and cinematographic films : en
  • CA308826A - Life saving net : en fr
  • SU19350A1 - The method of obtaining aluminum alloy : en ru
  • US1794260A - Process for the production of potassium carbonate : en
  • AT121472B - Inlet valve control for internal combustion engines. : de en
  • AT121414B - Method and device for regulating the reactive power consumption or output of asynchronous reactive power machines. : de en
  • AT121540B - Process for increasing the calorific value of heating and luminous gases and apparatus for carrying out the process. : de en
  • AT121561B - Process for the preparation of 4.10-diaminoperylene. : de en
  • DE518913C - Drive for the drill transfer device of pneumatic drills : de en
  • DE519423C - Differential quotient start-up relay to protect electrical line networks against short circuits : de en
  • US1794262A - Wave-changer system : en
  • SU19253A1 - Device for wetting drums of road rollers : en ru
  • US1794244A - Mechanism for controlling electric circuits : en
  • PL13008B1 - Pump with radially arranged pistons. : en pl
  • US1794040A - Call-indicating device : en
  • PL12936B3 - The method of obtaining artificial masses. : en pl
  • US1793468A - Turbine blade : en
  • US1793627A - Safety car-control equipment : en
  • US1793840A - Dental apparatus : en
  • SU19268A1 - Safety device for railway turntable : en ru
  • US1793545A - Loading and transporting device : en
  • AT121552B - Process for the production of rapidly setting road surfaces. : de en
  • AU2877630A - Improvements inthe manufacture of artificial leather : en
  • CA308864A - Armchair : en fr
  • CH145479A - Automatic firearm with sliding barrel and lockable breech. : de en
  • US1793861A - Display device : en
  • US1794028A - Pressure-control system : en
  • DE519172C - Drawing pen : de en
  • FR699973A - Special shaped clip ox shoe : en fr
  • FR700319A - Taximeter counter for all vehicles : en fr
  • GB343734A - Escapements for clocks and watches : en
  • US1793567A - Supersensitive fuse for projectiles : en
  • US1793793A - Deep-well fluid-actuated pump : en
  • US1793819A - Extension table : en
  • FR700409A - Bags for powdery materials taking moisture : en fr
  • GB343562A - Improvements in or relating to loose-leaf binders or files : en
  • CH145427A - Facility to be able to handle finished workpieces on machines for preparing the heel seat of footwear. : de en
  • CH145431A - Device for washing wine barrels. : de en
  • DE519091C - Desk that can be locked with roller shutters and a top that can be lowered by its own weight : de en
  • FR700115A - Support rail for shelves, display racks or other similar devices : en fr
  • GB343671A - Improvements in line markers for tennis courts, football grounds, roads, and the like : en
  • DE519102C - Wet drum gas knife with scoop device : de en
  • FR700359A - Manufacturing process of stretched sheet laminates for electrical devices : en fr
  • PL13029B1 - Electric battery. : en pl
  • US1793891A - Fountain-pen filler : en
  • US1794181A - Feed mixer : en
  • DE519252C - Process for the production of colored reserves under aniline black with the aid of ice colors from 2íñ3-Oxynaphthoesaeurearyliden or bodies with a coupling-capable methylene group : de en
  • FR700130A - Continuous stills improvements : en fr
  • US1794016A - Garment hanger : en
  • PL12969B1 - Device for separating water in a filter. : en pl
  • SU19449A1 - Fixture in a film projector for lowering the fire damper when the film is ignited or stopped : en ru
  • US1793494A - Folding-wing aeroplane : en
  • US1793730A - Combined tail and stop light : en
  • US1794143A - Valve-making machine : en
  • SU19293A1 - Device for the deposition of combustion products in the oil they have baked : en ru
  • US1793862A - Display device : en
  • US1794265A - Casement-window retaining rod : en
  • SU19542A1 - Sewer Cleaning Device : en ru
  • GB343655A - Improvements in the manufacture of esters of cellulose or of its transformation products or of other carbohydrates : en
  • CA308809A - Swash-plate mechanism : en fr
  • CH145587A - Pneumatic tires for vehicles. : de en
  • SU19224A1 - Modification described in paragraph 1 of the patent number 10584 steam power installation : en ru
  • US1794037A - Electric-current rectifier : en
  • FR700283A - Damping device for sheet metal stamping presses : en fr
  • GB343728A - Improvements in attachments for gas meters : en
  • SU19230A1 - The apparatus for the calculation of printed sheets in flat rapid printing machines : en ru
  • AT121359B - Sliding contact to take the current from collectors and slip rings. : de en
  • AT121590B - Hydrostatic three-flap weir. : de en
  • CH145424A - Stocking or socks. : de en
  • US1794344A - Dispensing receptacle : en
  • USD83477S - Setts : en
  • US1793505A - Suspension clamp : en
  • AT121402B - Device for rough grinding and polishing of diamonds. : de en
  • AU2526330A - Improved drop down table or seat : en
  • US1793703A - Rubber article : en
  • AU2525730A - Improvements relating to wire andthe like tightening devices : en
  • CA308795A - Electrical current frequency apparatus : en fr
  • FR700156A - Process for printing decorative patterns on felt, and apparatus for making and decorating felt hats according to this process : en fr
  • GB343678A - Improvements in or relating to modulating arrangements, suitable for use in wireless and other high frequency signalling systems : en
  • GB343720A - A new and improved closure device for jars and like containers : en
  • GB343780A - Improvement in wood snatch blocks for running out bare aluminium and copper conductors : en
  • CH145534A - Arrangement to prevent self-excitation of a cascade, consisting of asynchronous main machine and commutator rear machine. : de en
  • US1793818A - Illuminating device : en
  • US1793866A - Thread-loop-cutting device : en
  • PL13035B1 - Pre-combustion chamber for high-speed diesel engines. : en pl
  • US1794254A - Leveling instrument : en
  • US1793864A - Automatic tire changer : en
  • US1793955A - Tray-operating mechanism for compartments : en
  • SU19462A1 - Endless chain to communicate the movement of the ship : en ru
  • US1794209A - Liquid measuring or dispensing apparatus : en
  • ES121552A1 - A mechanical-automatic device that jointly acts as an elevator and brake on the friction rings. : en es
  • CH145406A - Bottle cap. : de en
  • CH145421A - Washing machine. : de en
  • DE519044C - Spin dryer for wet treatment and drying of yarn on chain trees and bobbins : de en
  • ES121556A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF SAID PATENT : en es
  • ES121597A1 - A procedure for the preparation of vitamin drinks, especially of vitamin beers. : en es
  • GB343632A - Improved heat-insulating material made of a metal or of textile fibres : en
  • US1793518A - Sterilizer for hair clippers and the like : en
  • US1793737A - Apron : en
  • GB344528A - Improvements in or relating to the treatment of textile materials : en
  • GB344775A - Improvements in or relating to the treatment of textile materials : en
  • DE519086C - Spiral tooth root filler : de en
  • FR700189A - Chamber furnace loading trolley : en fr
  • SU19413A1 - Apparatus for compressing piston sealing rings : en ru
  • US1793832A - Tourist's cabinet : en
  • US1794310A - Electric furnace and electric resistance element therefor : en
  • DE519174C - Device on hydraulic balances with airtight sealed fluid container : de en
  • ES121548A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • DK43751C - Artificial Hand. : da en
  • GB344339A - Process for the protection of materials from attack by micro-organisms : en
  • CA308936A - Apparatus for forming artificial silk filaments : en fr
  • CH145630A - Paint atomizer with pressure medium nozzle and suction nozzle arranged in front of this. : de en
  • USD83470S - Design for a dispensing cabinet : en
  • AT121461B - Internal combustion engine with several series of elements that move in a housing and are in engagement with one another. : de en
  • CH145440A - Process for the preparation of a benzanthrone derivative. : de en
  • CH145637A - Convertible top for automobiles. : de en
  • US1793632A - Container cover : en
  • SU19426A1 - Modification of the transmission mechanism for the three-roller paint-breaker described in US Pat. No. 18712 : en ru
  • US1794193A - Switch for the control of light signals : en
  • SU19234A1 - Copying device : en ru
  • SU19361A1 - Adaptation to a scale to indicate the value of a weighed goods : en ru
  • US1794063A - Print-drying apparatus : en
  • SU19355A1 - Instrument for measuring turfy and powdered substances : en ru
  • GB343596A - Improvements in or relating to the printing of cotton : en
  • AT121450B - Winding mandrel for high-speed box winding machines. : de en
  • AT121524B - Rotary kiln. : de en
  • DE519453C - Device for the adjustment of the compulsory rolls of track turning machines : de en
  • CA308875A - Furnace : en fr
  • DE519155C - Thermal relay : de en
  • DE519191C - Gas turbine system in which the exhaust gases from an upstream internal combustion engine form the propellant gases for the gas turbine : de en
  • FR700423A - Device for cooling oil in air-cooled internal combustion engines : en fr
  • DE519235C - Double-walled mold with radial walls built in between the walls to guide the coolant : de en
  • GB343945A - Improvements in or relating to metallic mounts for brooms : en
  • US1794281A - Liquid filter : en
  • CH145376A - Floor. : en fr
  • CA308870A - Production of artificial masses from cellulose derivatives : en fr
  • CH145468A - An apparatus for protecting against metal splashes for composing machines of the kind known under the name of "Monotype". : en fr
  • CH145595A - Process for the preparation of a carbazole derivative. : de en
  • PL12967B1 - Device for removing snow. : en pl
  • CA308778A - Herring gill removing machine : en fr
  • DE519494C - Rivet feeding device, especially for multi-point rivets : de en
  • ES120995A1 - Preliminary compression plunger for the manufacture of sugar pylons. : en es
  • FR700390A - Industrial metallization of dry cell coals : en fr
  • SU19483A1 - Device for simultaneous locking of the hinge lining on the drawer with lock and seal : en ru
  • AT121566B - Process for the preparation of basic products from imino ethers of higher fatty acids. : de en
  • AT121581B - Electromagnetic switching device with a control plate to be pivoted by a solenoid for toy purposes. : de en
  • US1793538A - Window screen : en
  • FR700182A - Advanced liquid lifting device, usable as a fuel pump for internal combustion engines : en fr
  • FR700341A - Principle and device for melting bitumen drums with tar and dehydrating the mixture : en fr
  • PL13006B1 - A hair crimping device. : en pl
  • AT121553B - Artificial mass for the production of wall cladding, cladding, etc. like : de en
  • AU2874730A - Improvements in and relating to propellent powders : en
  • DE518928C - Process for the preparation of sulfonic acids of the N-acetyoacetylated arylamines : de en
  • FR700003A - Process for the preparation of colorants containing chromium and colorants resulting from this process : en fr
  • GB343990A - Method and arrangement for synchronising kinematograph films with sounds transmitted by wire or wireless : en
  • AT121442B - Collapsible stool. : de en
  • AT121596B - Locking device for movable handlebar arms of bicycles. : de en
  • CA308769A - Hook : en fr
  • CA308917A - Hand brake : en fr
  • DE519288C - Device for copying, enlarging, projecting and viewing stereoscopic images : de en
  • ES331U - Apparatus for cutting the tips of cigars and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • PL13002B1 - Automatic device for measuring and calculating trunks of cut trees. : en pl
  • SU19220A1 - Throttle valve for heating systems : en ru
  • US1793605A - Ba mond dubois : en
  • US1793874A - Self-aligning self-lubricating bearing and method of forming the same : en
  • US1794066A - Process of dissolving cellulose esters and cellulose ethers : en
  • US1794195A - Faucet : en
  • SU19417A1 - The method of processing gramophone needles : en ru
  • SU19473A1 - Device for lifting and adjusting upper trim of vessel trim : en ru
  • US1793625A - Shooting and magazine barrel for air rifles : en
  • US1793915A - Plaited fabric and process of producing the same : en
  • AT121439B - Sliding window. : de en
  • FR700405A - Fixing arrangement of a vibrating member : en fr
  • GB343724A - Improvements in and relating to the detection of the presence of, and the determination of the proportions of, gases such as carbon monoxide in gaseous mixtures : en
  • DE519071C - Time relay for switching off a short-circuit current caused by the floating voltage of three-phase or AC synchronous machines that have fallen out of step : de en
  • DE519366C - Adjustable support bearing for lifting and lowering structures using one or more wedges : de en
  • FR700200A - Process for the treatment of cellulosic material by bacteriological action, with concomitant production of methane : en fr
  • GB319782A - Resistance coupled thermionic amplifier : en
  • GB343629A - Improvement in split-d handles for shovels and other implements and method of making the same : en
  • PL12925B1 - Steam gym. : en pl
  • SU19214A1 - Adaptation for connecting pipes of a steam superheater with a collector : en ru
  • PL13014B1 - Adjustable bearing. : en pl
  • SU19338A1 - Device for rolling tire connections in the corners of wooden boxes : en ru
  • AT121495B - Gas or vapor discharge vessel, especially mercury vapor rectifier with several anodes working in parallel. : de en
  • FR700169A - Melting furnace : en fr
  • GB343706A - Improvements in or relating to expanding suitcases, trunks and the like : en
  • GB343865A - A new or improved device for setting and waving the hair : en
  • FR700029A - Extendable frame system for all types of frames : en fr
  • FR700412A - Laurent quartz plate for penumbra polarimeter : en fr
  • US1793481A - Trimming machine : en
  • US1793743A - Tidewater power plant : en
  • US1793979A - Extension-table lock : en
  • US1794235A - Window screen : en
  • SU19324A1 - Adaptation to the lifting mechanism for gripping pigs : en ru
  • SU19466A1 - Device for dropping briquettes from airplanes : en ru
  • US1793572A - Tubing check valve : en
  • DE518373C - Device for aligning and locking the bobbin turret for spinning machines : de en
  • US1793674A - Road guard : en
  • DE519051C - Process for the production of colored condensation products : de en
  • DE519441C - Process for dry cooling of semi-coke : de en
  • US1793934A - Food mixer and whipper : en
  • US1794288A - High-frequency apparatus : en
  • ES121023A3 - A procedure for the manufacture of its own container for the packaging of milk, creams and similar liquid or pasty products. : en es
  • GB343798A - Improvements in the construction of valve bodies : en
  • SU19513A1 - Machine for the manufacture of a mixture of cement and fibrous substances of pipes or protective shells on metal pipes : en ru
  • US1794128A - Artificial tooth : en
  • GB343847A - Improvements in the blades of screw-propellers : en
  • AT121586B - Device for the production of steel engraving with breakthrough. : de en
  • CA308869A - Electrode for accumulators : en fr
  • ES120114A1 - Use of finely porous rubber as a printable material. : en es
  • DE519471C - Air heater with return of part of the hot air to the fresh air blower : de en
  • DE519529C - Cement with a high silica content, fired below sintering temperature : de en
  • AT121389B - Braking device with increased effect, in particular for motor vehicles. : de en
  • US1793581A - Air-cooled valve-stem guide and bushing : en
  • US1793828A - Remote control system : en
  • SU19389A1 - Sunflower Seed Cleaning Machine : en ru
  • US1794109A - Shrine : en
  • SU19368A1 - Method for determining the density of gases : en ru
  • SU19467A1 - Parachute : en ru
  • US1793535A - Window screen : en
  • US1793772A - Apparatus and method for localization of sound on screens : en
  • US1793971A - Awning construction : en
  • AU2788730B - Improvements in machines for feeding ribbons such asin processing films : en
  • US1793732A - Handling apparatus for aerial lines : en
  • FR699986A - Falconer devices : en fr
  • FR700373A - Improvements to power transmission components : en fr
  • GB343643A - Refrigerant evaporator for cooling brine : en
  • PL12892B1 - : en pl
  • PL12893B1 - Clutch for fertilizer seeder. : en pl
  • SU19309A1 - Fixture for continuous pipe casting : en ru
  • DE517730C - Playback camera : de en
  • FR700088A - Image transmission system : en fr
  • DE519398C - Device for raising the floor for the production of paper bags : de en
  • FR700406A - Remote control device for sprayers or the like : en fr
  • GR3109B - AUTOMATIC INDICATION OF THE SPEED TRANSMITTED BY A CURRENT CAR. : el en
  • DK43763C - Method for the manufacture of positive electrodes for accumulators with alkaline electrolyte. : da en
  • ES120881A3 - Procedure for the manufacture of an imitation mesh fabric. : en es
  • FR700396A - Improvements to locomotive equipment with individual axle control : en fr
  • GB344399A - Improved manufacture of stainless cast-iron articles : en
  • ES317U - Cigarette pack, suitable especially for boudoir. (Machine-translation by Google Translate, not legally binding) : en es
  • GB343835A - Amusement apparatus : en
  • GB343916A - Improvements in and relating to compressed air starters for engines : en
  • GB344018A - Improvements in and relating to hair dressing appliances : en
  • DE519070C - Terminal strip : de en
  • FR700097A - Sheet perforation device for printing machines : en fr
  • FR700435A - Transparent number for vehicles of all types : en fr
  • FR700312A - Process for obtaining vitamin d. : en fr
  • FR700161A - Fitness apparatus : en fr
  • FR700364A - Pupinized telephone cable : en fr
  • GB344364A - Improvements in or relating to loaded submarine cables : en
  • DE518907C - Machine for felting a fiber material with a base material by means of an up and down needle bank : de en
  • FR700219A - Manufacturing process and mounting of variable capacitors : en fr
  • FR700321A - Improvements to tankers for the transport of oils, petroleums and similar liquids : en fr
  • GB343675A - Improvements in machines for cutting or dressing sheets or slabs of marble, granite,stone, slate or the like : en
  • FR700235A - Guide device for pulling cords : en fr
  • FR700043A - System for converting a passenger car into an agricultural or road tractor : en fr
  • US1793529A - Process and apparatus for making filaments : en
  • US1793749A - Press cushion and chucking mechanism for wheel rims : en
  • GB343698A - Improvements in or relating to the treatment of textile materials : en
  • ES120655A2 - APPARATUS INTENDED TO INDICATE WEIGHT OF LOADS LIFTED BY A LIFTING DEVICE : en es
  • FR700101A - Pipe connection : en fr
  • FR700327A - Rail joint : en fr
  • ES121645A1 - Firearm with gas intake. : en es
  • IE11492L - Door latches : en
  • US1794231A - Production of mixtures of nitrogen and hydrogen for ammonia synthesis : en
  • FR700222A - Improvements to machines for rolling, printing, graining leather and other thin sheet materials : en fr
  • FR700308A - Surge arresters : en fr
  • GB343658A - Improvements in spacers for ventilating lath bundles : en
  • GB343947A - Improvements in or relating to the production of organic compounds containing oxygen : en
  • DE519133C - Water reserve with check valve : de en
  • FR700387A - Protective coupling with excessive current relay and steering relay : en fr
  • GB343589A - Improvements in or relating to packing machinery : en
  • FR700246A - Tie clip enhancements : en fr
  • GB343583A - Improvements in rotary blowers and engines : en
  • GB343657A - Improved steering stabilizers for vehicles : en
  • DE519533C - Tilting table device for mountain tilting underground : de en
  • FR700009A - Improvements to hydraulic shock absorbers : en fr
  • US1794123A - Nut lock : en
  • AU2631630A - Process of welding and article produced thereby : en
  • DE519156C - Protective relay for electrical systems with a tripping time that depends on the size of the tripping current : de en
  • DE519330C - Preheating and cooling device for glow pots : de en
  • BE376762A - Remote signage or announcement system that can be electrically operated : en fr
  • FR700393A - Visor cap forming receptacle or pouch : en fr
  • FR700055A - Wardrobe bed : en fr
  • FR700242A - Improvements to oil boxes : en fr
  • AU2631830A - Improved means for securing metal shafts to golf club heads : en
  • GB343746A - Improvements in or relating to ventilators for helmets and other headgear : en
  • DE518830C - Switching device for automatically working crankshaft swivel arms : de en
  • FR699979A - Sizing bath for textiles, more particularly applicable to artificial silk and its preparation process : en fr
  • FR700395A - Electromagnetic surge arrester : en fr
  • GB344060A - Improvements in or relating to electrically operated valve opening and closing apparatus : en
  • PL12956B3 - Multi-jaw forceps. : en pl
  • DE519303C - Contact arrangement for the optional use of normally socketed, by direct current or specially socketed, to be heated by alternating current, especially in radio receivers : de en
  • GB343651A - Electric fires or radiators : en
  • DE519157C - High-voltage transformer made up of link transformers : de en
  • US1793666A - Floor covering and process of making the same : en
  • US1794234A - Step-by-step device : en
  • DE519177C - Drive device for calculating machines : de en
  • DE519349C - Faellbad for the production of fibers, ribbons, films, etc. Like. Made of viscose : de en
  • FR700149A - Skipping improvements : en fr
  • GB343832A - Improvements in variable speed gears : en
  • DE519241C - Paper sack with gussets and a sewn-in bottom folding strip : de en
  • DE519385C - Rolling bearings with helical raceways : de en
  • CH145497A - Device for turning off sharp flange edges on rail vehicles on the track. : de en
  • US1793569A - Automobile headlight construction : en
  • US1793964A - Ice-cream freezer : en
  • US1794048A - Floor waxer : en
  • PL12915B1 - A tipper for side unloading of railway carriages. : en pl
  • US1793654A - Air propeller : en
  • US1794187A - Gfar-shift mechanism : en
  • US1794342A - Method of treating rayon : en
  • ES121527A1 - Improvements in the railway closing facilities. : en es
  • GB343839A - Improvements in collapsible barrel : en
  • GB343842A - : en
  • DE519002C - Device for lifting or lowering loads, in particular extendable monitoring frame antennas : de en
  • FR699956A - Freight elevator : en fr
  • GB343818A - An improvement in scaffold cramps : en
  • FR700016A - Self-priming centrifugal pump : en fr
  • FR700079A - Improvements to cylinders : en fr
  • DE519083C - Device for generating electrical current for arc welding : de en
  • DE519484C - Process for the extraction of volatilizable metals from ores, metal-containing products and residues of all kinds : de en
  • GB343649A - Improvements in and relating to paper carpets : en
  • FR699951A - Method of attaching rubber soles to leather shoes : en fr
  • FR699967A - Pneumatic hammer shifter : en fr
  • FR700268A - Process for the production of sulfuric acid from exhaust gases of ammonia saturators, containing hydrogen sulphide : en fr
  • FR700191A - Hygienic underwear : en fr
  • GB344336A - Improvements in and relating to the production of dyestuffs : en
  • GB344348A - Electric hand-lamp : en
  • DE519311C - Drive for sloping roller warm beds : de en
  • FR700331A - Four-piece blanking plate for rolling stock rockets : en fr
  • GB343561A - Improvements in or relating to automatic feeding mechanism for objects such as nuts, rings and discs : en
  • FR700152A - Improvements to reels or tavelles with variable perimeter : en fr
  • DE479379C - Sickbed : de en
  • AT121384B - Foldable deck chair with armrests and hinged sun protection roof. : de en
  • US1793907A - Lubricating bar : en
  • PL13024B1 - : en pl
  • SU19412A1 - Tool for adjusting the pressing of self-springing piston rings : en ru
  • SU19339A1 - Method of removing bark from logs : en ru
  • CH145614A - Process for the preparation of a vat dye. : de en
  • DE519114C - Ship chimney : de en
  • FR700011A - Process for manufacturing a soapy colloidal composition with major detersive principles : en fr
  • FR700233A - Metal cross member : en fr
  • GB343829A - Process for the production of alkali phosphates : en
  • US1794029A - Cooling means for motors : en
  • PL12996B1 - Pasteurizer for milk or cream. : en pl
  • AT121420B - Installation on quenching transformers for complete or partial compensation of the watt residual current to earth. : de en
  • CA308852A - Conveyer : en fr
  • DE519243C - Developing device for blueprints u. like : de en
  • GB343645A - Thermostatically-operated mechanism, particularly for shutters of motor-vehicle radiators : en
  • SU19277A1 - Tensioning unit for telegraphs, etc. wires during their electrical welding : en ru
  • US1793663A - Headlight : en
  • US1793912A - Method and apparatus for upholstering furniture : en
  • US1794081A - Automatic stop mechanism : en
  • US1794259A - Production of alkali sulphates : en
  • CH145379A - Connection of the two window sashes with each other with double windows. : de en
  • DE519167C - Device for locking rocker-like hold-open devices for conveyor wagons or the like. : de en
  • US1793514A - Fluid-pressure governing system : en
  • US1793685A - Counterthrust pressure motor : en
  • US1794210A - Shadow-box construction : en
  • SU19533A1 - Oven for drying algae and their subsequent burning : en ru
  • US1794144A - Hip boot : en
  • CH145618A - Process for the preparation of a vat dye. : de en
  • DE519346C - Two-stage compressor system with a common crankshaft for both stages, the first stage of which can serve as the first stage and at the same time as a two-stroke internal combustion engine to drive the second stage : de en
  • CH145471A - Method of producing blueprints. : de en
  • DE519333C - Suspension clamp, consisting of a two-part clamping sleeve that envelops the electrical cable : de en
  • CH145450A - Process for the preparation of a vat dye. : de en
  • AT121405B - Process for drying fuels. : de en
  • SU19485A1 - Shutter for doors to open out rooms : en ru
  • US1794084A - Production of condensation products of urea and formaldehyde : en
  • CH145392A - Process for the manufacture of reinforced glass and glass manufactured from it. : de en
  • CH145624A - Process for the preparation of a vat dye. : de en
  • US1793812A - Telephone supervisory system : en
  • US1794015A - Finishing and polishing tool : en
  • USD83427S - Ernest l : en
  • USD83421S - Design for a bottle holder : en
  • FR700000A - Improvement in aluminum alloy called duralumin : en fr
  • ES120882A3 - Manufacturing process of washed crepe fabric. : en es
  • AT121520B - Method for tempering railway tracks. : de en
  • DK43753C - Combination furniture. : da en
  • US1793673A - Resilient traffic guard : en
  • FR700347A - Improvements to brake bands specially designed for freewheel differential devices : en fr
  • GB343622A - Improvements in or relating to tins, metal drums or the like : en
  • US1793750A - Sadiron : en
  • USD83484S - George e : en
  • DE519439C - Hanging device for household laundry dryers : de en
  • DE519463C - Free release for automatic switch with toggle lever attacking the switching gear : de en
  • ES120497A1 - Improvements in the mechanical records of sound, such as phonographic records. : en es
  • ES121546A1 - Improvements in high voltage cables. : en es
  • DE519450C - Drive for machines for casting stereotype plates : de en
  • ES121604A1 - A process for thermally coating with iron or steel objects with aluminum or alloy thereof. : en es
  • FR700336A - Cufflink closure system : en fr
  • GB343920A - Improvements in or relating to cord circuit repeater arrangements for telephone systems : en
  • FR700049A - Improvements in heat treatment of ferrous metals : en fr
  • FR700073A - Coils for induction furnaces : en fr
  • GB343962A - Improvements in or relating to the manufacture of films, sheets and the like from cellulose nitrate : en
  • AU2843430B - Blade holder for safety razors whereby stropping is facilitated : en
  • FR700050A - Electric horn : en fr
  • FR700080A - Coin dispenser for filling gasoline lighters : en fr
  • GB343714A - A small size typewriter shiftable on the paper to be typed upon : en
  • DE519297C - Warping machine : de en
  • PL12999B1 - : en pl
  • USD83449S - Design for a milk-bottle holder or analogous article : en
  • US1793900A - Cultivator-beam lift : en
  • FR700356A - Electric relay comprising at least one fixed magnet coil and one coil moving relative to this magnetization coil : en fr
  • DE519073C - Circuit to achieve coverage of the currents of two anodes in three-phase vacuum rectifiers by auxiliary voltages : de en
  • DE519531C - Process for the production of an easily water-soluble, colloidal silver-tannin-protein compound : de en
  • FR700172A - Hood clip : en fr
  • FR700126A - Method for cleaning fibers or textile materials of an animal and vegetable nature : en fr
  • FR700144A - Dry ice compression process : en fr
  • CA308943A - Heating system : en fr
  • SU19490A1 - Detachable heel for anti-slip shoes with spikes. : en ru
  • SU19191A1 - Flaring : en ru
  • SU19565A1 - Wind engine : en ru
  • US1793473A - Tire-mold construction : en
  • CA308916A - Height measuring device : en fr
  • CA308836A - Space heater : en fr
  • DE519270C - Seed dressings : de en
  • FR700057A - Hanging device for automobile hoods, trunks and other similar applications : en fr
  • FR700358A - Pendulum pipe applicable to gasometers : en fr
  • GB343588A - Improvements in or relating to sheet feeding mechanism : en
  • DE519536C - Automatic valve control on washing machines : de en
  • GB343598A - Improvements in or relating to washing soaps : en
  • CH145417A - Support with retractable spokes to form stars in wool or other textile threads. : en it
  • DK43759C - Firearms with a magazine frame for accommodating a cartridge magazine and with a magazine ejection mechanism. : da en
  • USD83436S - John geloso : en
  • ES121410A1 - Procedure for the manufacture of artificial silk. : en es
  • GB343732A - Improvements in paperboard boxes : en
  • US1794263A - Radiator for motor vehicles : en
  • DE519072C - Protective device for multi-phase motors when one phase loses power : de en
  • ES121613A1 - A procedure for the preparation of a lead phosphate. : en es
  • DE519212C - Holder for fragile fire extinguishing grenades : de en
  • DE519244C - Pile cutter : de en
  • FR700437A - Electric heating body : en fr
  • DE519195C - Piston ring consisting of two concentric rings that are in contact with each other in wedge surfaces : de en
  • DK43755C - Scale protection device. : da en
  • FR700410A - Improvements in electroplating processes : en fr
  • FR700439A - Float device carried by boats and used, when they have sunk to signal their position to allow them to refloat : en fr
  • FR700221A - Improvements in braking devices for airplanes and the like : en fr
  • GB343711A - Improvements relating to appliances for playing ball games : en
  • DE519415C - Device for generating micrometric helical lines : de en
  • GB343656A - Improvements in or relating to tinmen's stoves : en
  • FR700229A - Improvements to clutch devices, for motor vehicles in particular : en fr
  • FR700328A - Dietetic food containing a mixture of hydrocarbons similar to inulin and its derivatives : en fr
  • DE519153C - Device for speed control of electric motors with the help of an intermittent voltage : de en
  • SU19329A1 - Block lifting mechanism : en ru
  • US1794247A - High-speed flat hosiery frame : en
  • DE519074C - Resistance measuring device : de en
  • DK43742C - Holder for a suction hose for removing stone dust. : da en
  • GB343994A - Improvements in the manufacture and production of vat dyestuffs of the n-dihydro-1.2.2.1-anthraquinoneazine series which are fast to chlorine : en
  • DE519031C - Process for the production of a rammed asphalt-like mass from marl limestone and bitumen, especially for road surfaces and like : de en
  • FR700375A - Electromagnetic acoustic warning device, in particular for vehicles : en fr
  • GB343801A - An improvement in and relating to pocket and other cases for receiving cigarette ash and other waste : en
  • US1793599A - Sewer construction : en
  • US1793741A - Self-oiling bearing : en
  • US1793937A - Swimming appliance : en
  • US1794243A - Cotton-picker suction tube : en
  • US1794324A - Thermometer : en
  • FR700208A - Device for cooling the tobacco coming from the roasting drum : en fr
  • FR700408A - Fabric thread pulling machine : en fr
  • ES121684A1 - Improvements in electrical signal systems. : en es
  • DE519223C - Dishwasher : de en
  • GB343660A - Improvements in filtering apparatus : en
  • GB343793A - : en
  • ES121561A1 - An improved method for wrapping and packing cigarettes. : en es
  • US1794136A - Walking toy : en
  • USD83428S - Design for a liquid-dispensing device : en
  • FR700155A - Improvements to constructions with a view to their protection in the event of fire : en fr
  • FR700038A - Mode of supplying low-voltage devices on public electricity networks : en fr
  • FR700250A - Device for reheating the condensed water of steam from local turbines by means of steam withdrawn from the main turbines : en fr
  • FR700335A - Constant pressure liquid lifting device : en fr
  • GB343942A - Improvements in heavy oil engines for aircraft : en
  • ES121664A1 - Improvements in the devices of measurement of weak motor torque for the drive of transmitters, regulators or any other resistant organs. : en es
  • FR700162A - Rear axle housing for motor vehicle : en fr
  • FR700175A - Cathode ray oscillograph : en fr
  • ES121568A1 - An improved device for mounting and focusing electric light bulbs in particular of vehicle headlights or projectors. : en es
  • FR700092A - Tracing process : en fr
  • GB343725A - Improvements in and relating to tobacco pipes : en
  • SU19383A1 - Planting machine : en ru
  • USD83450S - Design por an atomizer : en
  • GB343779A - Process for the purification of extracts of sexual hormone-like acting substances : en
  • CH145634A - Cell centrifugal pump with circulating auxiliary liquid. : de en
  • PL12953B1 - Roller for the belt shifter. Kl. <4TtfTD7 : en pl
  • SU19528A1 - Seal : en ru
  • SU19571A1 - Machine for finding absolutely prime numbers : en ru
  • US1793528A - Water vehicle : en
  • US1793697A - Cable shield : en
  • US1794090A - Apparatus for amalgamating metals : en
  • DE518994C - Rotary lobe pump system, which consists of two or more positively coupled rotary lobe pumps : de en
  • DE519059C - Storage steam turbine : de en
  • DE519443C - Process for the preparation of alkali metal compounds of the monohydric alcohols : de en
  • FR699990A - Ear sanitary protector, avoiding contact with telephone and other headphones : en fr
  • GB343585A - Improvements in the driving mechanism of conveyors : en
  • ES121609A1 - Procedure for the suppression of the dying in the reproduction of the films in colors. : en es
  • US1794068A - Process of making open-hearth steel : en
  • SU19328A1 - Winch Ratchet : en ru
  • SU19425A1 - Machine for disintegrating packed salt : en ru
  • US1793483A - Electrodeposited diaphragm : en
  • AT121570B - Process for the production of vulcanized rubber. : de en
  • CA308882A - Boiler : en fr
  • DE519347C - Stopping device for bobbins on rayon spinning machines : de en
  • FR699982A - Device allowing the rapid adjustment of the t stations. s. f. : en fr
  • FR700176A - Process for preparing viscose : en fr
  • GB343669A - Securing device for suspenders and other uses : en
  • PL13033B1 - Stamp indicating that the ceiling is lowered. : en pl
  • US1793515A - Lighter : en
  • US1794290A - Mold : en
  • AU2555630A - Improvements in monolithic concrete floor construction : en
  • CH145425A - Work apron. : de en
  • CH145465A - Process for manufacturing a phosphate fertilizer. : en fr
  • DE519452C - Process for the production of a two-layer mass cloth for transfer rollers of small diameter or of irregular shapes : de en
  • DE519202C - Saxophone sound post for harmonies : de en
  • SU19229A1 - Paper winding machine and ticket machine : en ru
  • SU19465A1 - A device for shifting the wheel chassis of a seaplane : en ru
  • US1793839A - Manufacture of waterproof fibrous products : en
  • US1793606A - Attachment for barbers' chairs : en
  • US1794105A - Process for the treatment of oleaginous materials for separately extracting all the elements thereof : en
  • AT121529B - Process for covering electrically non-conductive substrates, such as films made from various cellulose esters and ethers, as well as other such materials with metal layers. : de en
  • DE519197C - Method and device for the production of nuts with a bent core : de en
  • DE519404C - Device for one-sided application of liquid by means of rollers onto materials guided in a continuous path : de en
  • FR700078A - Lighting installation for landing fields in aerodromes : en fr
  • FR700253A - High value halogenated derivatives : en fr
  • CA308932A - Tire chain adjuster : en fr
  • AT121466B - Controlled poppet valve. : de en
  • DE519352C - Process for producing a plaster cast by laying several layers on top of one another : de en
  • DE519535C - One-handed pipe expanding pliers : de en
  • FR700112A - Automatic circuit breaker mechanism for electric iron : en fr
  • FR700345A - Process for removing turbidity from acetocellulose : en fr
  • GB343624A - : en
  • PL13027B1 - Internal combustion turbine as an engine for a motor boat. : en pl
  • FR699955A - Click bucket : en fr
  • DE518126C - Process for the intermittent rolling of glass plates : de en
  • PL12916B1 - A method of obtaining a mass, similar to rubber. : en pl
  • SU19531A1 - Weighing device for mobile coal lift for locomotives : en ru
  • US1793547A - Check valve for drill stems : en
  • PL12941B1 - Drum sorter. : en pl
  • FR700024A - Electric coupling system of a commutator motor allowing instantaneous switching from running to braking : en fr
  • US1793970A - Apparatus for identifying elements : en
  • US1794242A - Vacuum tube with two anodes and two grids : en
  • AT121482B - Circuit arrangement for telephone systems. : de en
  • SU19550A1 - Attachment to the upper battle weaving looms for combining shoulder straps with a race : en ru
  • US1793456A - Coke-oven-door machine : en
  • US1793898A - Starting block : en
  • AT121474B - Device for regulating the air supply in internal combustion engines for liquid fuel. : de en
  • US1793809A - Liquid-supply device : en
  • DE519004C - Shoe last copier lathe with automatic adjustment of the speed of rotation of workpiece and model according to the shape : de en
  • ES330U - Apparatus for the use of the heat of the burners. (Machine-translation by Google Translate, not legally binding) : en es
  • GB343537A - Improvements relating to steering wheels for automobile and like vehicles : en
  • DE518579C - Embroidery sewing machine : de en
  • FR700404A - electrolyte for lead-acid batteries : en fr
  • CH145609A - Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid. : de en
  • DE519056C - Heat exchangers, especially for steam generators with indirect heating by circulating steam : de en
  • DE519079C - Method for introducing mercury into discharge tubes : de en
  • SU19409A1 - Apparatus for utilizing exhaust energy of internal combustion engines to drive a fan : en ru
  • US1793690A - Change-gear mechanism for automotive vehicles : en
  • CA308894A - Coked agglomerate production : en fr
  • CH145504A - Centrifugal device for drying granular material. : de en
  • FR700361A - Conveyor for scotters, combers and similar machines : en fr
  • AT121356B - Operating procedures for double-acting two-stroke internal combustion engines and machines for this procedure. : de en
  • AT121367B - Headlight arrangement for motor vehicles with automatic adjustment of the headlights in the direction of travel. : de en
  • CH145457A - Process for making a low electrolyte soap. : de en
  • AT121467B - Device for inserting money for savings watches. : de en
  • DE519537C - Hairbrush containing a mirror and toilet kit in the back of the brush : de en
  • DK43746C - Carpet Sweeper Nozzle for Vacuum Cleaners. : da en
  • ES121633A1 - PRESS THAT CONSTITUTES AN APPARATUS FOR MOLDING PLASTIC MATERIALS AND PARTICULARLY PHARMACEUTICAL SEALS OF UNZYME BREAD : en es
  • FR700366A - Mechanism for controlling the running of engines fed by injection of heavy hydrocarbons : en fr
  • US1794153A - Knockdown box : en
  • US1794027A - Airplane tail jack and dolly : en
  • SU19205A1 - A device for drowning the walls of the combustion chamber of boilers of the type "Strebel" : en ru
  • US1793838A - Method for utilizing bituminous fuels : en
  • AU2843430A - Blade holder for safety razors whereby stropping is facilitated : en
  • DE519306C - Press plate, profiled according to the model and usable from two sides, for compacting the molding sand in foundries : de en
  • FR700135A - Two-stroke internal combustion engine : en fr
  • US1793618A - Gas producer : en
  • US1793889A - Loud-speaker device : en
  • FR699964A - Clip designed to assemble two cylindrical parts end to end : en fr
  • FR700108A - Bra refinements : en fr
  • FR700293A - New central heating process with accelerated circulation by pulsation and suction : en fr
  • GB343819A - Improvements in or relating to odometers : en
  • SU19208A1 - Low pressure water economizer : en ru
  • SU19511A1 - Eccentric Press : en ru
  • PL12894B1 - Firing and safety device for hunting rifles. : en pl
  • US1793496A - Memo desk machine : en
  • US1794047A - Internal-combustion engine : en
  • US1793687A - Fluid-applying machine : en
  • AT121444B - Device for guiding the flue gases in ovens. : de en
  • CH145464A - Method and device for processing animal carcasses, slaughterhouse waste, fish, fish waste and the like. : de en
  • DE519225C - Process for the separation of ammonia from gas mixtures : de en
  • CH145418A - Method and device for preparing textile material webs for their wet treatment, in particular for weighing down or dyeing natural and rayon fabrics and for moving them during the wet treatment. : de en
  • DE519507C - Charger for bricks and similar bricks : de en
  • ES121659A1 - A decoration procedure in opal glass. : en es
  • FR700034A - Device applicable to a furnace for carrying out an exothermic catalytic reaction : en fr
  • FR700280A - Improvements made to cases or containers for banknotes, coins and the like : en fr
  • DE518922C - Device for the distillation of finely divided coal : de en
  • DE519500C - Braking device for motor vehicles : de en
  • DE519037C - Process for the production of sheet metal and strips by rolling a hollow body over the middle roller of a trio rolling mill : de en
  • FR700440A - Tie tie holder : en fr
  • FR700261A - Improvements to scaffolding trestles : en fr
  • GB343642A - : en
  • GB343802A - Improvements in and connected with bakers' ovens : en
  • GB344461A - Improvements in and relating to means for controlling or obtaining synchronization between independently driven machines or mechanism : en
  • FR700105A - Windshield wipers for automobiles and other vehicles : en fr
  • GB344782A - Improvements relating to stoves, ovens and other heating apparatus : en
  • GB343937A - A combined step-ladder and ironing board : en
  • US1793571A - Variable-speed drive : en
  • US1793472A - Vulcanizing apparatus : en
  • DE519390C - Rod guide tube for machine tools : de en
  • US1793850A - Valve : en
  • US1793927A - Pulley : en
  • AT121353B - Crankless internal combustion engine with rotating cylinders arranged in a rotor. : de en
  • AT121371B - Photographer apparatus. : de en
  • CA308841A - Rubber article manufacture : en fr
  • DE519340C - Thermal circuit breaker for monitoring the temperatures of electrical devices or of the room surrounding these devices : de en
  • DE519360C - Electromagnetic lifting device for core boxes of foundry cores : de en
  • AT121363B - Transport fermentation funnel. : de en
  • AT121575B - Apparatus for roasting coffee and the like like : de en
  • AU2523730B - Improved apparatus for depositing and picking up packages : en
  • CA308818A - Cartograph : en fr
  • CH145434A - Process and device for the electrical separation of floating bodies from gases or gas mixtures. : de en
  • US1793536A - Window screen : en
  • AT121592B - Sweeper. : de en
  • SU19496A1 - Pneumatic Tire Pool : en ru
  • US1794236A - Single-roll grinding mill : en
  • DE519220C - Light-reflecting sign to identify danger points on routes, at railroad crossings, etc. like : de en
  • CA308820A - Coil winding machine : en fr
  • CA308849A - Skimmer : en fr
  • DE519480C - Breakfast box with a lid held in the closed position by a resilient lever, along with an electrical signaling device and money container : de en
  • FR700332A - Hook for angling : en fr
  • FR700365A - Advanced liquid sanitary siphon : en fr
  • GB343808A - Safety shutter for cinematograph projection booths : en
  • US1793461A - Meat ottteb : en
  • US1793648A - Rivet-slitting machine : en
  • USD83471S - Design for a lighting fixture or the like : en
  • CA308898A - Oscillation conversion device : en fr
  • US1793879A - Cable connecter : en
  • SU19568A1 - Water purification method : en ru
  • US1794110A - Accumulator and tank-coil system for refrigeration : en
  • USD83424S - Design for a doll : en
  • US1793715A - Synthetic resin and method of making the same : en
  • US1793718A - Tool-controlling mechanism : en
  • CH145584A - Signal listening device on closed road vehicles. : de en
  • FR700048A - Blood pressure monitor : en fr
  • FR700202A - Windshield wipers : en fr
  • AT121506B - Device for measuring the flow velocity or the amount of gases and liquids by means of an electric generator. : de en
  • CA308903A - Apparatus for making nuts : en fr
  • DE519040C - Hydraulic standing metal extrusion press, in particular lead cable press : de en
  • DE519420C - Process for the extraction of magnesia from dolomite : de en
  • FR700273A - Improvements to films : en fr
  • AT121494B - Device for feeding power lines to portable machines or devices. : de en
  • DE519030C - Recording kinematograph with counter clock for the elevator of the spring drive mechanism : de en
  • DE519483C - Process for preserving and processing rubber milk : de en
  • USD83456S - Kenneth d : en
  • DE519097C - Radiator element bent from one piece of sheet steel : de en
  • FR700288A - Automatic coin sorter : en fr
  • AT121531B - Process for the production of 2,3-butylene glycol by fermentation. : de en
  • AT121539B - Process for producing safety fuses. : de en
  • CH145560A - Safety lock for the cash inlet opening on cash registers of vending machines, in particular for self-collecting telephone stations. : de en
  • DE519384C - Process for the operation of heat turbines with auxiliary liquid : de en
  • DE519501C - Anti-glare device for motor vehicles : de en
  • DE519098C - Air humidification system : de en
  • DE519209C - Straw cardboard for the production of corrugated cardboard : de en
  • DE519493C - Device for producing box parts with necks : de en
  • US1794295A - Adapter for water gauges : en
  • US1794248A - Plane handle : en
  • CA308808A - Steam valve gear : en fr
  • SU19501A1 - A device for changing the rotational speed of the spindles of a vater depending on the winding on the spools of the thread layer : en ru
  • FR700134A - Rapid cooling device : en fr
  • AT121523B - Process for the extraction of metals, in particular iron, from their ores. : de en
  • CA308819A - Violet ray vacuum cup : en fr
  • PL12944B1 - A method of producing edible labels with the words ha bread. : en pl
  • SU19358A1 - Automatic unequal shoulder balance with a weight-adjustable electric motor with constant weight : en ru
  • US1793721A - Special type : en
  • US1793899A - Lady's hand bag : en
  • US1793652A - Aeroplane propeller : en
  • US1793476A - Ensilage cutter : en
  • US1793484A - Reamer : en
  • FR700014A - Continuous and multiple filler : en fr
  • GB344374A - Method and arrangement for utilizing the energy of falling water : en
  • AT121412B - Process for the production of colorless sulfurized oils. : de en
  • CA308842A - Masking material : en fr
  • CH145562A - Coin operated telephone for telephone systems with dialer operation. : de en
  • DE519231C - Electric irradiation device, especially for the medical treatment of the interior of body cavities : de en
  • DE519458C - Lid lock for junction and switch boxes : de en
  • AT121567B - Process for obtaining concentrated acetic acid from aqueous acetic acid. : de en
  • CH145582A - Device for imparting angular displacements to the axis of at least one of the headlights of a motor vehicle. : en fr
  • SU19374A1 - Electric machine : en ru
  • US1793923A - Adjustable guide for sliding doors : en
  • US1793777A - Gasoline-releasing device for aeroplanes : en
  • USD83422S - Island : en
  • SU19199A1 - Paint brush : en ru
  • AU2555630B - Improvements in monolithic concrete floor construction : en
  • CH145620A - Process for the preparation of a vat dye. : de en
  • FR700025A - Lace-up loom : en fr
  • FR700075A - Projectors : en fr
  • FR700243A - Ball bearing improvements : en fr
  • GB343857A - Improvements in and relating to rotary compressors : en
  • CH145492A - Spot welding process for copper. : de en
  • CA308892A - Treatment of zinc-bearing materials : en fr
  • SU19267A1 - Tool for braking a cart on a turntable : en ru
  • SU19295A1 - Composite lock for round in the machine : en ru
  • US1794166A - Spotlight : en
  • CA308782A - Cooker and freezer : en fr
  • CH145583A - Speed change gear for motor vehicles. : de en
  • SU19312A1 - Glass Blowing Machine : en ru
  • US1793637A - Truck rack : en
  • US1794091A - Cabinet for acoustic devices : en
  • AT121403B - Overload slow, short-circuit-proof fuse cartridge. : de en
  • FR700249A - Method and device for regulating the voltage of an alternator : en fr
  • FR700418A - safety nut : en fr
  • GB343566A - Improvements in or relating to means for generating electric oscillations : en
  • US1793790A - Indoor clothesline : en
  • US1794312A - Method of knitting elastic-topped stockings : en
  • SU19330A1 - The form of the execution of the kitchen hearth, described in patent number 15522 : en ru
  • US1793661A - Lamp : en
  • US1794169A - Apparatus for dishwashing : en
  • BE376705A - IMPROVEMENTS MADE TO A PROCESS FOR THE RECOVERY AND REUSE OF METALS FROM THE MITRAILLE OF METAL MIXTURES : en fr
  • PL12972B1 - Device for loading ships. : en pl
  • US1794032A - Sander : en
  • US1793753A - Radiotable : en
  • CH145408A - Spinneret for rayon manufacture. : de en
  • SU19243A1 - Multichamber heating furnace : en ru
  • SU19305A1 - Flax combing machine : en ru
  • US1793740A - Furnace-wall structure and structural element forming a part thereof : en
  • US1793788A - Aeroplane : en
  • US1794189A - Windmill construction : en
  • AT121492B - Switching arrangement in encapsulated ring stations. : de en
  • CA308794A - Fruit preserving process : en fr
  • DE519285C - Illuminated advertising device : de en
  • AT121459B - Pistons for internal combustion engines. : de en
  • ES180Y - New duster. : en es
  • FR700087A - Improvements to AC rectification systems : en fr
  • DE518290C - Process for the preparation of acetaldehyde : de en
  • CH145520A - Injection engine with jet atomization. : de en
  • GB343634A - Pistons for fluid pressure engines : en
  • GB343927A - Improvements in or relating to electric discharge devices : en
  • AT121395B - Device for taking stereoscopic images with a simple camera. : de en
  • SU19274A1 - Duplex radio telephone : en ru
  • DE519092C - Device for easy on and off of rubber socks, rubberless compression socks or the like. : de en
  • DE519407C - Cleaning device for caterpillar vehicles, especially for cable excavators, cable cranes and overburden bridges : de en
  • DE519485C - Speed change gear : de en
  • FR700304A - Heel machines : en fr
  • AT121351B - Friction clutch, in particular centrifugal friction clutch. : de en
  • CA308867A - Electrically conducting preparation for electroplating non-metallic articles : en fr
  • AU2549330A - Amendment : en
  • SU19315A1 - Device for pressing between sheets of glass and celluloid : en ru
  • SU19404A1 - Pump injector for uncompressed internal combustion engines : en ru
  • US1793462A - Hydraulic jack : en
  • US1793922A - X wilmington : en
  • PL12997B1 - "Calendar. : en pl
  • US1793712A - Button : en
  • US1793925A - Automatic folding camera with self-erecting lens carrier : en
  • SU19561A1 - Turbine plant to use the power of the free flow of rivers : en ru
  • CH145448A - Process for the production of a new metal-containing dye. : de en
  • CH145485A - Writing, automatically multiplying calculating machine. : de en
  • US1793702A - Aeroplane supporting surface : en
  • US1794318A - Dumping body : en
  • FR699965A - Billiard strip : en fr
  • BE376393A - : en fr
  • DE519272C - Arrangement of a cooler for horizontal heavy-duty engines for driving vehicles : de en
  • FR700343A - Fuel injection device for engines powered by hydrocarbons : en fr
  • PL12968B1 - Device for separating water in a filter. : en pl
  • SU19407A1 - Heat engine acting radiant heat : en ru
  • DE519218C - Signaling device with a call button and a signal lamp which is switched on when the button is pressed down by means of an electromagnet, the movable cover of which serves as a reset device : de en
  • DE519371C - Laboratory Extractor : de en
  • SU19300A1 - Flax Cutting Machine From Stem : en ru
  • PL12933B1 - The method of casting objects from the masses. : en pl
  • SU19393A1 - Four-stroke internal combustion engine with crankcase blowing and boosting : en ru
  • US1793526A - Container : en
  • US1794252A - Azodyestuffs containing chromium and process of making : en
  • AT121373B - Device for recording and reproducing longer pieces of sound, in particular in connection with an apparatus for recording and reproducing image films. : de en
  • DE519038C - Horizontal extrusion press with movable billet support device : de en
  • DE519476C - Device for pouring liquids drop by drop : de en
  • AT121370B - Bell ringing machine. : de en
  • BE376865A - Process for recovering iron and zinc from zinciferous solutions containing iron in the ferrous state : en fr
  • US1793501A - Method of making titanium dioxide : en
  • CH145564A - Indicator table. : en fr
  • USD83476S - Design fob : en
  • US1793707A - Support : en
  • US1794350A - Sawing-machine frame : en
  • US1793935A - Alcoholate and method of making same : en
  • US1793991A - Vehicle lift : en
  • AT121387B - Frost protection device for wine cultures with cordon training. : de en
  • US1793609A - Radioelectric insulating support : en
  • CA308803A - Switch rail and point : en fr
  • CA308901A - Change speed device for internal combustion engines : en fr
  • GB343560A - Improvements in and relating to the securing of hoists for derricks : en
  • CA308846A - Tube fitting : en fr
  • SU19442A1 - Film projector shutter : en ru
  • DE519461C - Switch with several interruption points using a snap-through belly-shaped spring piece : de en
  • US1793577A - Rotary machine : en
  • US1794353A - Cementing machine : en
  • USD83430S - Design for a class ring : en
  • US1793532A - Method of and means for producing pipe-organ music : en
  • CH145493A - Hydraulic, standing metal press, in particular lead cable press. : de en
  • SU19218A1 - Steam Superheater : en ru
  • SU19313A1 - Zakalny sleeve with roller adaptation : en ru
  • SU19535A1 - Dryer for beets, pulp, etc. : en ru
  • DE519094C - Piston pump for hydraulic lifting devices : de en
  • SU19536A1 - Dryer for fabric materials using drying drums, batteries, coils or plates as heaters : en ru
  • US1793633A - Loading and unloading means for fluid compressors : en
  • CA308776A - Boiler smoke box : en fr
  • US1793817A - Control for motor vehicles : en
  • AT121587B - Mechanical rake cleaner for straight rakes. : de en
  • CH145611A - Process for the preparation of a black azo dye. : de en
  • GB344468A - Improvement in reinforced hose : en
  • US1794182A - Link conveyer : en
  • DE519184C - Device on punch card tabulating machines u. Like. To prevent the zero print in front of the digits : de en
  • AU2886330B - An improved disincrustant for steam boilers andthe like : en
  • CH145414A - Note gate. : de en
  • SU19189A1 - A device to illuminate the reflected sunlight of the premises : en ru
  • US1793835A - Electrical testing : en
  • US1793996A - Exercising machine : en
  • USD83478S - Design for padlock : en
  • PL12910B1 - Impact fuse. : en pl
  • US1793948A - Bumper end construction : en
  • AU2878530B - Improvements in or relating to devices for operating lifting jacks : en
  • DE519455C - Device for pulling the collar of a leaf spring off the spring package : de en
  • GB344346A - Improvements in or relating to the waterproofing of leather : en
  • PL12998B1 - The method of joining the edges of wood sheets used for the production of plywood. : en pl
  • SU19231A1 - Writing machine for writing Braille and ordinary fonts : en ru
  • US1793574A - Car truck : en
  • US1793936A - Method of fabricating metal-coated articles : en
  • PL12983B1 - Protective mask for use when sowing artificial fertilizers. : en pl
  • US1794116A - Knockdown barrel and method and machine for forming same : en
  • US1794194A - Embossed plywood : en
  • SU19512A1 - A device for the transverse cutting of sheets on the shaping drum of a papmachine : en ru
  • US1793957A - Method and apparatus for emulsifying asphalt : en
  • SU19204A1 - Sectional Steam Boiler : en ru
  • SU19362A1 - Scales with the price of the item to be weighed : en ru
  • DE519538C - Process for drying and smoldering fuels with purge gases : de en
  • DE519126C - Hydraulic booster working with jet pipe for regulators, especially engine regulators : de en
  • DE519162C - Electric valve with a fixed valve layer arranged between electrodes : de en
  • FR700070A - Mechanical pencil : en fr
  • DE519193C - Roller set : de en
  • DE519447C - Process for the production of 1,8-cineol-containing oil mixtures : de en
  • GB343797A - Improvements in spraying systems and apparatus : en
  • CH145403A - Device for coupling school desks arranged one behind the other for the purpose of mutual lateral movement of the same on rollers. : de en
  • CH145435A - Compressed gas storage. : de en
  • DE519201C - Soldering or welding device for thin-walled pipes with overlapped edges, especially for can bodies : de en
  • FR700421A - Improvements to course markers for ships, planes and other vehicles : en fr
  • FR700448A - Parquet cover and its installation method : en fr
  • GB343674A - Improvements relating to automatic telephone systems : en
  • ES121601A1 - Procedure for the manufacture of a new umbrella handle. : en es
  • AT121411B - Electric discharge tube. : de en
  • CA308900A - Rail joint bar : en fr
  • FR700306A - Sprayer improvements : en fr
  • DE519262C - Dry rectifier with rectifier plates arranged parallel to one another and of elongated shape : de en
  • GB343704A - Improvements in or relating to electro-magnetic relays : en
  • DK43757C - Bicycle support. : da en
  • DE519139C - Process for the preparation of isatins trisubstituted in the benzene nucleus : de en
  • FR700085A - Fireplace grate : en fr
  • GB343708A - Improvements in or connected with weighing machines : en
  • FR700095A - Cigarette dispenser with ashtray, identity plate and lighter for automobile dashboards : en fr
  • FR700294A - Improvements to electric luminescence tubes : en fr
  • ES121641A1 - Improvement in the manufacture of double-cloth stretch fabric. : en es
  • ES213U - Sommier made with bass strings. (Machine-translation by Google Translate, not legally binding) : en es
  • FR700357A - Non-metallic electrical resistance : en fr
  • FR700362A - Sophisticated device for pivoting the rear closing leaf of dump trucks : en fr
  • GB343993A - Improvements in and relating to the manufacture of paints for protecting iron, steel or similar metals against the corrosive influences of the atmosphere : en
  • FR700153A - Clamp or oscillating support terminal for overhead electrical pipes : en fr
  • DK43766C - Cutting machine. : da en
  • FR700148A - Box for packaging and other applications : en fr
  • FR700146A - Improvements to Coin-Triggered Mechanisms : en fr
  • GB343869A - Improvements in means for the elimination of ripples in cascade coupled thermionic valves : en
  • SU19506A1 - Adapting to a Voigt duplicating machine to increase the number of reels wound at the same time : en ru
  • US1793761A - Telephone-call recorder : en
  • GB343933A - Improvements in or relating to rivet-removing machines : en
  • GB343935A - Improvements in or relating to machines for kneading dough, whipping and similar purposes : en
  • GB343610A - Improvements in fire escape ladders : en
  • GR3103B - STATHEROPINITRIA FOR CONICAL CIRCULATION. : el en
  • DE519492C - Conveyor device for box forming machines, wrapping machines, etc. like : de en
  • FR700416A - Slider closures improvements : en fr
  • GB343770A - Improvements in or relating to telephone pay stations : en
  • ES121674A3 - An improved jaw for piece-widening machines, known by the generic name "rame". : en es
  • FR700244A - Tipping load bridge for trucks : en fr
  • US1793798A - Dishwashing machine : en
  • US1793871A - Side light for automobiles : en
  • US1793949A - Bumper end construction : en
  • USD83461S - marshall : en
  • ES121318A1 - A device for projection copies. : en es
  • ES121272A1 - A microscopic apparatus for the examination of frames, provided with side lighting. : en es
  • FR699993A - Improvement in sliding gear shifting : en fr
  • GB343907A - Improvements in or relating to electrical circuit breakers : en
  • DE518746C - Procedure for measuring short time intervals : de en
  • FR700174A - Arrangement for triggering traffic signals at street crossings by means of two contact ties in the vehicle lane : en fr
  • FR700303A - Device for guiding the mandrel rod in the tube press benches : en fr
  • USD83475S - Design for an automobile : en
  • USD83481S - George b : en
  • FR700018A - Continuous recorder, on flat tape, for sounders or remote measuring devices : en fr
  • GB343569A - Process for the manufacture of metallic compounds of the thiazole series : en
  • GB344412A - Process for filtering suspended sediments : en
  • AT121502B - Shredding machine, in particular for processing metal chips. : de en
  • US1793630A - Method of edging fabrics : en
  • FR700407A - Apparatus for separating the components of gas mixtures : en fr
  • GB343777A - Improvements in reversible propellers : en
  • FR700064A - Improvements to machines for slitting leathers, skins and similar materials : en fr
  • GB343567A - Improvements in compositions of matter and methods of their preparation : en
  • GB343854A - Improvements in or relating to reversing mechanisms in marine or other engines : en
  • DE519013C - Clockwork plate, especially for alarm clockwork : de en
  • DE518078C - Electric control device of furnaces for wires with a coating of enamel paint : de en
  • DE519016C - Sludge suction device for sewage wells : de en
  • FR700211A - Improvements to platforms that are stabilized using gyroscopes : en fr
  • GB343799A - Improvements in or relating to tobacco pipes : en
  • ES121610A1 - Improvements in electrical stamps. : en es
  • SU19221A1 - Vertical steam oil separator : en ru
  • ES121663A1 - Improvements in the mechanical records of sound, such as phonographic records. : en es
  • GB343983A - Improvements in or relating to step-by-step selectors for telephone or like systems : en
  • DE519194C - Pipe coupling : de en
  • SU19539A1 - Device for measuring very short periods of time. : en ru
  • US1794284A - Combination hoe and rake : en
  • IE10887L - Mechanical hare transport : en
  • US1793852A - Amusement pipe : en
  • US1793908A - Method of inspecting railroad cars and apparatus therefor : en
  • FR700340A - Connection contact device, in particular for connecting electric lines : en fr
  • FR700032A - Process for the manufacture of a catalyst for the synthesis of ammonia : en fr
  • FR699974A - New device for simplified mounting of brushes, cloths or similar articles on their handles : en fr
  • FR700165A - Process for preparing butyric acid and cellulose esters : en fr
  • FR700028A - Process promoting the good conservation of insulation of machines and electrical devices : en fr
  • FR700154A - Manufacturing process of compressed rubber soles : en fr
  • AT121504B - Device for displaying the height of z. B. in silos or coal bunkers, bulk goods. : de en
  • CA308840A - Printing device : en fr
  • GB343771A - Improvements relating to vibration dampers for cycle frames : en
  • FR700380A - Turbine with combined gas and steam actuation : en fr
  • GB343754A - Improvements in sheet-registering devices for printing machines : en
  • GB343775A - Improvements in domestic laundry equipment : en
  • ES121682A2 - A PROCEDURE FOR THE PURIFICATION OF ZINC OXIDE OBTAINED AS WASTE IN THE INDUSTRY : en es
  • FR700168A - X-ray tube insulating cup : en fr
  • DE519115C - Rotatable actuating arm moved by a linkage for partial opening and closing of sliding windows : de en
  • DE519274C - Attachment for the clothing of brake shoes, clutches, etc. like : de en
  • FR700044A - Improvements in the manufacture of plastic articles : en fr
  • GB344013A - Improvements in power operated valve opening and closing apparatus : en
  • SU19236A1 - Starting device for refrigeration compressors : en ru
  • SU19478A1 - Counterpropeller : en ru
  • US1794042A - Electrode : en
  • USD83458S - Design for a casing for an elevator signal or similar article : en
  • GB343636A - : en
  • SU19499A1 - Adaptation to the carding machine for stopping at breakage or thinning of the tape being run : en ru
  • SU19562A1 - Water engine : en ru
  • US1794054A - Metallic spool : en
  • PL12954B1 - A method of producing moisture-tight sheets and strips of regenerated fiber. : en pl
  • ES121639A1 - Improvement in the manufacture of elastic fabric. : en es
  • CH145498A - Milling machine with vertically movable lower table. : de en
  • GB343767A - Improvements in or relating to dynamo-electric machines : en
  • GR3107B - PERFORMANCE IN GERMBOME. : el en
  • DE519159C - Device to generate secondary, preferably proportionally increased, electrical currents by means of primary weak electromotive forces : de en
  • DK43767C - Tipping device for truck load. : da en
  • AT121377B - Armouring for heavy current lead cables. : de en
  • CA308829A - Drafting instrument : en fr
  • CH145386A - Regulating device on smoke pipes of ovens and stoves. : de en
  • CA308895A - Hall lantern : en fr
  • DE519369C - Device for the automatic determination of substances dissolved in a liquid : de en
  • ES121621A1 - A percussion device for subcalibres and analogues. : en es
  • FR700236A - <<kraft>> paper encrusted with protrusions of various shapes and method of making this paper : en fr
  • SU19365A1 - Collapsible screen : en ru
  • SU19455A1 - Modifying the device for drying films : en ru
  • US1793884A - Cable connecter : en
  • US1793892A - Dry-kiln construction : en
  • US1794329A - Thermostatic construction and gas passage for gas ranges : en
  • SU19373A1 - Modification of the cylindrical liquid sampling device indicated in patent No. 1855 : en ru
  • US1793588A - Measuring and monitoring circuits for telephone lines : en
  • AU2379029A - Improvements in vehicle brake assembly : en
  • US1793614A - Catamenial sack : en
  • US1794114A - Drilling apparatus : en
  • GB343807A - : en
  • GB343586A - Improvements in or relating to packing machinery : en
  • DE519345C - Process for the production of xanthene dyes : de en
  • DE519089C - Dishwasher : de en
  • GB343919A - Improvements in or relating to apparatus for duplicating perforated record sheets : en
  • SU19360A1 - Automatic scales for loose bodies : en ru
  • US1794297A - Barrel lift : en
  • DE519107C - Breaker : de en
  • ES121555A1 - Improvements in the manufacture of cartridges loaded with shot. : en es
  • GB343699A - Improvements in or relating to steam boiling apparatus for the treatment of materials such as the meat, blubber and bones of whale : en
  • SU19553A1 - Gluing machine : en ru
  • US1793479A - Swivel valve : en
  • US1793904A - Internal-combustion engine : en
  • US1794012A - Clock-striking mechanism : en
  • US1793931A - Divider for cutter bars : en
  • DE519054C - Tube heat exchanger : de en
  • GB343932A - Improvements in or relating to foot-arch supports : en
  • GB343772A - Lifting truck for motor cars and such like vehicles : en
  • SU19422A1 - Wire cutters : en ru
  • US1793457A - Electrical fixture : en
  • DE519488C - Seed dressings : de en
  • FR700199A - Anti-blinding light diffuser, specially applicable to automobile headlights : en fr
  • ES121655A1 - Improvements in the direct conversion of metals and cast alloys, in manufactured solid products. : en es
  • DE518854C - Hinge attachment to car bodies for motor vehicles : de en
  • FR700392A - Security lock to prevent auto theft : en fr
  • GB343758A - Improvements in or relating to sleeping cars : en
  • DE519281C - Device for the production of multi-strand linkage loops on the uberwendlich circular linking machine : de en
  • DE519414C - Process for the manufacture of rollers for rolling decorations into the surface of iron and other metals : de en
  • FR699983A - Electrical connection particularly applicable to sockets : en fr
  • DE519293C - Electrically heated insole : de en
  • GB344020A - Improvements in electric switch mechanisms : en
  • GB344465A - Improvements in or relating to apparatus for the complete determination of the direction and strengths of magnetic fields in particular of the natural magnetic field of the earth : en
  • ES120880A3 - Procedure for the manufacture of woven fabrics with two cotton warps or one of artificial silk and the other of cotton. : en es
  • US1794074A - Precipitator cleaning device : en
  • US1794149A - Stand and control means for electric portable drills : en
  • SU19237A1 - A device to divert to the nozzle side of the tuyere arm : en ru
  • DE518337C - Leather sharpening machine : de en
  • US1793894A - Formation direction indicator : en
  • DE518710C - Reinforcement for two or more columns, pipes or the like made of lead : de en
  • ES121608A1 - A new rapid conveyor system for topographic developments. : en es
  • DE519009C - Labeling machine : de en
  • PL12903B1 - The method of refining hydrocarbons. : en pl
  • SU19263A1 - Automatic coupling for railway cars : en ru
  • SU19385A1 - Modification described in Sec. 1 and 2 of patent number 3360 rake : en ru
  • SU19523A1 - Dough & Bulk Packaging Machine : en ru
  • SU19556A1 - Mechanical screwdriver : en ru
  • US1794025A - Portable radio receiving set : en
  • PL12913B1 - Training air missile. : en pl
  • SU19193A1 - Metal Belt Buckle Machine : en ru
  • FR700234A - Furnace particularly suitable for melting metals : en fr
  • SU19493A1 - Firearm Silencer : en ru
  • US1793480A - Mechanical toy : en
  • US1793710A - Package and process of forming the same : en
  • FR700299A - Charged telephone or telegraph cable, including submarine cable : en fr
  • FR700338A - Brake coupling for direct current vehicles : en fr
  • SU19271A1 - Telephone device for communication between subscribers without a central switch : en ru
  • SU19549A1 - Magnetic device for the shuttle shuttle on the loom : en ru
  • US1794014A - Automobile stop and turning signal : en
  • SU19252A1 - Reinforced Concrete Pavement : en ru
  • SU19334A1 - Heating tube for steam water radiator : en ru
  • US1793926A - Control device for automobile radiator shutters : en
  • FR700045A - Film advancement device in a cinematographic camera : en fr
  • GB343830A - Improvements relating to closures for bottles, jars and like vessels : en
  • US1794287A - Double-slip point for rails : en
  • AU2523730A - Improved apparatus for depositing and picking up packages : en
  • PL12921B1 - Machine for filling bags or similar vessels with a weighed quantity of loose material. : en pl
  • US1793933A - Propeller and engine arrangement for aircraft : en
  • SU19200A1 - Machine for pulling the tape into folders during bookbinding : en ru
  • US1793982A - Eaves trough : en
  • DE519232C - For salutary, especially ultraviolet-permeable clothing : de en
  • AT121448B - Single thread lace machine. : de en
  • DE504470C - Device for row-by-row knotting of Persian knots into a warp : de en
  • DE519361C - Process for the manufacture of bottles with bases of uniform glass thickness : de en
  • SU19375A1 - Measuring device : en ru
  • US1793671A - Automatic well-flowing device : en
  • FR700307A - Printing clichés for address printing machines and other machines, and punching machines for obtaining these clichés : en fr
  • FR700005A - Process for the preparation of chrome dyes and products resulting from this process : en fr
  • FR700282A - Bicycle trailer for camping : en fr
  • PL12911B1 - KL 72 b s./o% : en pl
  • US1793607A - Pneumatic-tire tool : en
  • AT121437B - Photoelectric cell. : de en
  • CH145536A - Alternator for multiple frequencies. : de en
  • CA308783A - Automobile heater : en fr
  • CH145484A - Multiple tariff meter device. : de en
  • CH145632A - Frame, especially for double-acting piston machines. : de en
  • SU19421A1 - Protective device for round scissors : en ru
  • GB343827A - Improvements in or relating to blades for fluid pressure turbines : en
  • US1793831A - Toy : en
  • US1794229A - Method of making hard metal compositions : en
  • FR699963A - Device for influencing the adjustment speed of the synchronizing mechanism of a machine, in particular of a paper machine : en fr
  • FR700058A - Filing File Improvements : en fr
  • GB343787A - Combined watch and lighter : en
  • ES121570A1 - An improved system apparatus for vacuum crystallization. : en es
  • FR700355A - box-shaped precipitation electrode with slits : en fr
  • GB344004A - Carburettor : en
  • IE11445L - Corrosion resisting magnesium manganese alloys : en
  • SU19453A1 - Water Sensitive Watering Machine : en ru
  • US1794099A - Motor vehicle : en
  • USD83434S - A firm composed of hazel m : en
  • AT121580B - Plow, especially reversible plow. : de en
  • CA308911A - Food product : en fr
  • CA308934A - Cork puller : en fr
  • US1794053A - Means for connecting channel members and other members of curved sections : en
  • US1794130A - Therapeutic comb : en
  • US1794152A - Typewriting machine : en
  • AT121559B - Process for cleaning alumina-containing fused cements. : de en
  • CH145561A - Telephone system with pupinized cables. : de en
  • CA308775A - Floating piston and sleeve collar : en fr
  • CA308886A - Circular knitting machine : en fr
  • CH145579A - Progressive shock absorption device for motor vehicles. : en fr
  • AT121417B - Means to prevent the formation and to detach the already formed scale in steam boilers. : de en
  • DE519358C - Ruettelforming machine : de en
  • DK43760C - Device for Measuring Dielectricity Constants. : da en
  • FR700039A - Carburetor : en fr
  • FR700394A - Process to quickly obtain resistance against corrosive water, as well as the hardening of artificial conglomerates : en fr
  • DE519265C - Process for the preparation of indigoid dyes : de en
  • DE519331C - Electric furnace with inert gas filling and vertically movable bell-like top and plate-like bottom : de en
  • US1794020A - Rerailer for cars and locomotives : en
  • SU19411A1 - Adaptation to pickups or belt guides for dislodging driving belts from working pulleys on the go : en ru
  • US1793646A - Slitting machine : en
  • AT121481B - Circuit arrangement for self-connecting telephone systems with rotary selector operation. : de en
  • CH145533A - Regulating transformer for three-phase networks. : de en
  • SU19504A1 - Adaptation to spinning and twisting machines for raising and lowering the annular plank or spindle : en ru
  • US1794115A - Air filter : en
  • SU19203A1 - Shaped, propeller form, brick : en ru
  • US1793559A - Paper-winding apparatus : en
  • USD83453S - Design for : en
  • US1794147A - Projecting apparatus : en
  • SU19287A1 - Disc grate : en ru
  • DE519264C - Process for the high vacuum-tight, tension-free connection of metal parts with glass or quartz parts : de en
  • DE518815C - Headgear for aviators : de en
  • FR699952A - Device with downward movement for apparatus having upward movement : en fr
  • GB343773A - Chain pipe tongs : en
  • GB343852A - Improvements in smokers' stands : en
  • CA308788A - Road machinery : en fr
  • CH145393A - Electric cooker. : de en
  • FR700334A - Photographic shutter : en fr
  • GB343695A - Improvements in or relating to closures for sheet metal drums, kegs and like receptacles : en
  • GB343697A - Improvements in warper creels : en
  • DE519316C - Stretch yarn beating machine : de en
  • PL12988B1 - A device for automatic supply of fuel to flameless gas nozzles of internal combustion engines from the tanks located below these gas nozzles. : en pl
  • DE519032C - Air cooker for sorting grainy goods : de en
  • GB343786A - A safety rear lamp for automobiles : en
  • CH145543A - Switching device. : de en
  • DE519180C - Money counting machine : de en
  • DE519368C - Soil acid checker : de en
  • CA308772A - Cabinet : en fr
  • CA308811A - Container : en fr
  • DE519335C - Contactor control for simultaneous switching on, but switching off several electrical power consumers at different times : de en
  • US1794204A - Tape-applying machine : en
  • CA308893A - Treatment of zinc-bearing materials : en fr
  • US1793486A - Lapping machine : en
  • US1793595A - Can packer : en
  • US1793695A - Attachment for rural mail boxes : en
  • US1793952A - Smoker's desk stand : en
  • US1794227A - Cigarette : en
  • AT121476B - Powder internal combustion engine with fuel injection. : de en
  • CA308856A - Coating composition : en fr
  • FR700353A - Method and apparatus for estimating the distance of two goals : en fr
  • US1793984A - Electric clock : en
  • US1793951A - Pocket case : en
  • ES121675A1 - Perfeccionamientos in the machines to widen tissues in piece, known with the generic denomination of "rame". : en es
  • FR700159A - Improvements to television systems and the like : en fr
  • GB343785A - Improvements in or relating to the manufacture of aluminium chloride, and apparatus therefor : en
  • PL12935B3 - The method of obtaining artificial masses. : en pl
  • SU19475A1 - Propeller for ships : en ru
  • US1793789A - Tool-feed device for crank-pin-turning lathes : en
  • ES121494A1 - Improvements in packaging for tobacco products. : en es
  • AT121600B - Press lock on sheet pile walls. : de en
  • CA308848A - Coating composition : en fr
  • GB343571A - Improvements in or relating to automatic brake adjusting mechanism : en
  • GB343613A - Measuring instrument for ascertaining the packing needed to bring to the proper height printing blocks that are too low : en
  • GB343841A - A device for cutting string or tape : en
  • IE11603L - Cement : en
  • GB343615A - Improvements in or relating to circuit controllers for lifting magnets and other inductive devices : en
  • ES121582A1 - A procedure to obtain a material of great strength and hardness, based on cement and sand. : en es
  • AT121468B - Mufflers for internal combustion engines. : de en
  • CH145472A - Permanent button closure for envelopes and the like. : de en
  • FR700252A - Process for the production of high quality carbon black : en fr
  • FR699959A - Improvements to temperature regulating devices : en fr
  • IE11322L - Tables : en
  • ES121618A1 - An apparatus for the distribution of soap in paste. : en es
  • GB343833A - Improvements in and relating to systems of electric motor control : en
  • FR700120A - Device for transforming electrical oscillations into acoustic vibrations or vice versa : en fr
  • US1793586A - Automatic impulse coupling for magnetos : en
  • IE12678L - Discharge tubes : en
  • FR700324A - Apparatus for obtaining gum plates from triturated waste : en fr
  • GB343737A - Improvements relating to syphon bottles : en
  • GB343661A - Means for diffusing or distributing finely divided substances for treating crops andother purposes : en
  • DE506890C - Rotary valve relief for internal combustion engines : de en
  • GB343666A - Improvements in machines for trimming printers' slugs, rules and the like : en
  • AT121449B - Articulated purlins (Gerber beams) made of wood. : de en
  • SU19388A1 - Sunflower harvesting machine : en ru
  • GB343820A - Improvements in or relating to speed governors for electric driving motors for gramophones and the like : en
  • FR700311A - Reinforcement of drive vanes for steam turbines : en fr
  • US1794137A - Razor : en
  • US1794196A - Control mechanism for rotary drill pipes : en
  • US1794197A - Swaging press : en
  • USD83432S - Design for a table : en
  • US1794199A - Device for constructing long culverts or continuous concrete tubes : en
  • US1794206A - Latch : en
  • DE519267C - Process for the production of tanning agent : de en
  • SU19323A1 - Conveyor bridge device : en ru
  • US1793857A - Refrigerating apparatus : en
  • AT121422B - Device for determining the degree of filling of bulk goods containers with a hood. : de en
  • US1793575A - Luggage handle : en
  • AU2526430B - An improvement in bathing costumes : en
  • AU2655930A - Improvements in, and relating to, electrically welded metal tubing : en
  • CH145545A - Device for selective protective measures for windings with zero points connected in parallel to a common line. : de en
  • US1793643A - jseaholm : en
  • US1794058A - Cleaner for paper driers : en
  • US1794086A - Can for dispensing fluids : en
  • CA308765A - Loose leaf binder : en fr
  • CH145512A - Guide device for a shoe cooperating with the drive plate in an engine without crankshaft. : en fr
  • US1793601A - Method of and means for determining sensitivity : en
  • US1793763A - Tolerance gauge : en
  • US1794185A - Discharging apparatus for compressed gas : en
  • SU19321A1 - Method of making dumplings : en ru
  • US1793598A - Telephone system : en
  • US1793921A - Brake : en
  • US1793594A - Key holder : en
  • AT121599B - Massive dam. : de en
  • AT121365B - Method and device for operating alternating mode generators in which the steam is generated in heat accumulators. : de en
  • CA308899A - Rail joint bar : en fr
  • CH145519A - Sealing device between blade-bearing connecting rings in radial gas and radial steam turbines. : de en
  • US1793844A - Apparatus for separating impurities from grain : en
  • US1794010A - Package filling and closing machine : en
  • USD83455S - Design for a floor-indicator dial for elevators and the like : en
  • AT121489B - Mercury vapor rectifier for large currents. : de en
  • DE519428C - Process for the production of knife handles and bowls made of celluloid similar to red horn : de en
  • CH145530A - Process for the production of electrodes for alkaline accumulators and electrode produced by this process. : de en
  • CH145487A - Device for converting electrical oscillatory energy into mechanical oscillatory energy. : en fr
  • DE519222C - Atomization process and device : de en
  • FR699985A - Improvements to large-area hydraulic presses : en fr
  • GB343749A - Improvements in machines for the moulding of plastic substances : en
  • SU19291A1 - Vito modification of the device for blowing smoke tubes in locomotives : en ru
  • SU19479A1 - Ship rotor propulsion : en ru
  • US1794089A - Suspension-rail track system : en
  • US1793689A - Sander : en
  • US1794141A - Cartridge with projectile for smooth-bore firearms : en
  • PL12947B1 - A method of producing materials for construction purposes and the like. : en pl
  • US1793492A - Lubricating gun : en
  • CH145612A - Process for the preparation of a vat dye containing bromine. : de en
  • DE519182C - Marking device for opening and closing of guard control watches : de en
  • DE519339C - Mechanical locking of control organs activated by very weak electrical forces : de en
  • AT121404B - Toothed sheet metal body for electrical machines and apparatus. : de en
  • CH145380A - Device for fixing a glass plate to a frame. : en fr
  • SU19299A1 - Device for installation ulyuchnoy dzhin boards : en ru
  • US1793560A - Screw clamp : en
  • USD83460S - Goyn d : en
  • DK43740C - Procedure for grinding powdered or granular material for cooling this during the discharge from the grinding chamber and associated apparatus. : da en
  • PL12887B1 - A method of producing a plastic explosive mixture. : en pl
  • AU2518430B - Improved doorstop : en
  • GB343526A - An apparatus for measuring at a distance by means of electric currents : en
  • PL13000B1 - Device for inhibiting the speed of freshly produced artificial threads in order to stretch them. : en pl
  • US1793783A - Draw table and drive therefor : en
  • US1793827A - Caster : en
  • US1794057A - Method of making dimethyl aniline : en
  • DE501157C - Shock absorber for motor vehicles : de en
  • GB343644A - Improvements in or relating to electric switches : en
  • US1793956A - Photographic sound-reproducing apparatus : en
  • US1794117A - Ment co : en
  • SU19238A1 - Method for reducing iron ores and simultaneous fractionation of hydrocarbons : en ru
  • SU19333A1 - Device for cutting soap into pieces : en ru
  • AU2865930A - Improvements in or relating to lifting jacks : en
  • CA308833A - Ship : en fr
  • AT121479B - Double row tapered roller bearing. : de en
  • US1794277A - Lifting propeller : en
  • SU19283A1 - Butt Welding Machine : en ru
  • SU19332A1 - Kitchen hearth : en ru
  • SU19194A1 - Wire Cutting Machine : en ru
  • US1794150A - Transmission mechanism : en
  • CH145506A - Container closure device. : en fr
  • CA308912A - Closure and gauge rod for oil tanks : en fr
  • SU19235A1 - A method of making additional sheets for printing drawings and the like. : en ru
  • SU19406A1 - Steam boiler using solar heat : en ru
  • PL13025B1 - Self-propelled firearm with a deflected barrel. : en pl
  • SU19395A1 - Internal combustion engine with fluid transfer : en ru
  • US1793669A - Loop-regulating mechanism for full-fashioned knitting machines : en
  • AU2909030B - Improvements in a mulling machine : en
  • CA308810A - Necktie holder : en fr
  • CH145501A - Chisel handle. : de en
  • CH145513A - Installation for lifting automobiles. : en fr
  • DE519540C - Facing filter : de en
  • FR700267A - Sliding fitting wrapped around the end of the mower drawbars : en fr
  • GB343667A - Improvements in or relating to control systems for electrical apparatus such as motors : en
  • AT121416B - Process for the production of housings and boxes of all kinds. : de en
  • CH145546A - Process for the production of metal oxide rectifiers with a highly conductive electrical connection between the metal oxide layer and a coating of a ductile metal applied to it. : de en
  • AU2988230A - Improvements in or relating to coupling devices suitable for use with microphones : en
  • CA308837A - Internal combustion engine : en fr
  • CH145580A - Folding table intended to be applied against a spare wheel of a motor vehicle, in order to reduce the size of the vehicle. : en fr
  • US1794314A - Spinning top : en
  • PL13021B1 - : en pl
  • US1794306A - Automatic lifting device : en
  • US1794316A - Inking mechanism of intaglio-printing machines : en
  • US1794330A - Button : en
  • AT121589B - Traffic road with a surface made of hard stone material and rubber. : de en
  • CH145617A - Process for the preparation of a vat dye. : de en
  • DE519516C - Hook-in staple in which the undercuts of the hook-in slots are directed in opposite directions and a spring protruding into one undercut urges one string into the other undercut : de en
  • SU19384A1 - Adaptation to planting machines for moving plants : en ru
  • US1793660A - Process of making punches for reflectors : en
  • US1793805A - Interior-telescoping-rim head lamp : en
  • SU19247A1 - Rail Attachment to Sleepers : en ru
  • US1793739A - Removable expansion bolt : en
  • SU19469A1 - Elastic tire : en ru
  • US1793608A - Device for regulating the quantity and composition of gas mixtures : en
  • US1794215A - Method of and apparatus for injecting medicated solutions : en
  • AU2522330A - Improvements in or relating to hosiery display forms : en
  • AT121366B - Cattle decoupling device for single or row stands, especially in stalls. : de en
  • AU3035330A - Improvements in or relating to electric cablesystems or installations : en
  • BE376978A - : en fr
  • CH145436A - Process for the production of persalts by electrolysis. : de en
  • DE519315C - Tricot tube spreader : de en
  • US1793758A - Rod-line stretcher for oil-pumping mechanism : en
  • US1794292A - Remedy for colds and the like : en
  • US1794333A - Snap catch : en
  • AT121514B - Connection device for gas meter. : de en
  • CH145410A - Scratching machine. : de en
  • DE519348C - Spinneret for the manufacture of artificial silk : de en
  • ES121662A1 - Improvements in the transmissions. : en es
  • IE11565L - Door latches : en
  • CH145499A - Control mechanism of a rotary spindle of a punching machine. : en fr
  • CH145384A - Wagon for mechanical installation and removal of fully assembled railway track components. : en fr
  • CH145482A - Precision Invar base staff. : de en
  • DE519121C - Rotating hydraulic servo motor : de en
  • US1793459A - Self starter : en
  • US1793510A - Clarifying apparatus : en
  • US1793738A - Stuffing box : en
  • US1793742A - Method of printing music : en
  • SU19563A1 - Water driven motor : en ru
  • US1793994A - Pull cord or the like and method of making the same : en
  • DE519387C - Oil seal for shafts : de en
  • US1793636A - robinson : en
  • CH145475A - Apparatus for automatically recording and totaling the gains and losses of different players in games such as, for example, the game of bridge. : en fr
  • DE519446C - Process for the production of carbocyclic ketones with more than nine ring members : de en
  • FR700002A - New support for bowls intended to collect latex, resin or the like : en fr
  • DE518879C - Machine for coloring copper plates used to produce a wood grain pattern in lacquer coatings : de en
  • FR700040A - Electro-mechanical mesh loosening device on a flat knitting machine : en fr
  • GB343824A - Improvements relating to explosion chambers for oil switches and the manufacture of the same : en
  • US1793463A - Handle for instruments for making examinations : en
  • US1793533A - Roller-core drill : en
  • US1793504A - Metal window and weather strip : en
  • AT121548B - Process for preserving margarine, butter and the like. like : de en
  • PL13037B1 - : en pl
  • AT121507B - Conical worm cutter for the production of worm wheels. : de en
  • BE376622A - : en fr
  • US1794062A - Skid chain : en
  • SU19435A1 - Jointing machine : en ru
  • US1793597A - Reservoir-leakage-preventing device : en
  • US1793859A - Electrical pruning device : en
  • US1793960A - Manufacture of insulating staples and the like : en
  • SU19370A1 - Instrument for taking an average sample of bulk materials : en ru
  • PL12990B1 - Koziol (support for belt conveyors. : en pl
  • FR700330A - Charge indicator for electric batteries : en fr
  • GB343716A - Improvements in electric cables : en
  • FR700197A - Cable winding mechanism controlled by electric motor : en fr
  • FR700245A - Fixed die device with cylindrical combs : en fr
  • PL12995B1 - The method of electrolytic separation of heavy metals. : en pl
  • US1793782A - Frame mounting for mops and the like : en
  • US1794298A - Thermionic cathode : en
  • FR700110A - Tension and junction clamp for steel and aluminum conductors or others : en fr
  • DE518920C - Process for the production of oil emulsions for the treatment of textiles and leather : de en
  • GB343721A - Improvements in and relating to handles for electric switches of the rotary type : en
  • FR700117A - Improvements in sorting dry materials : en fr
  • DE519379C - Metallic cap for spark plugs as radiation protection for spark telegraphy : de en
  • FR700289A - Device for fixing cladding panels to walls, ceilings, etc. : en fr
  • FR700315A - New molding process : en fr
  • GB343939A - Means for the stabilising of light-sensitive films : en
  • GB343625A - Improvements in and relating to telephone transmission : en
  • AU2886330A - An improved disincrustant for steam boilers andthe like : en
  • CA308865A - Power transmission mechanism : en fr
  • CA308786A - Foot muff : en fr
  • CH145581A - Equipment on closed bodies of vehicles to protect the occupants in the event of an accident. : de en
  • CH145486A - Switching device for the memory counters on calculating machines. : de en
  • AT121431B - Process for the production of condensation products from urea, urea and formaldehyde. : de en
  • AT121555B - Method for securing electrical ignition systems against premature ignition by creeping currents or the like. : de en
  • CH145510A - Globe valve for corrosive fluids. : en fr
  • US1793604A - Belt and method of making same : en
  • CH145529A - Process for operating artificial ice rinks, in particular open-air artificial ice rinks. : de en
  • PL12991B1 - Mechanical drive device for calculating machines. : en pl
  • US1794052A - Adjustable horse : en
  • DE519088C - Floor polisher : de en
  • GB343594A - Improvements relating to steam generators : en
  • GB344011A - Improvements in and relating to signalling devices for railways and the like : en
  • CH145550A - Lamp cladding, in particular for street and workshop lights. : de en
  • AT121470B - Securing against loosening of screw connections. : de en
  • ES316U - Cigarette case suitable for dispatch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR700056A - Glove enhancements : en fr
  • DE519181C - Stamping device, in particular for identifying and validating tickets : de en
  • AU2527830A - Improvements in stencils for sandblast etching : en
  • CA308913A - Glass plate fastener : en fr
  • AT121418B - Device for preventing the runaway of electric motors driven by the load. : de en
  • AT121535B - Process for the extraction of metals from their oxides, especially low-carbon iron. : de en
  • CH145526A - High pressure steam generator in which the working medium is evaporated in a pipe system. : de en
  • CH145590A - Oil scavenger unit for a single-bearing automatic lubrication box. : en fr
  • US1793489A - Dissecting table : en
  • US1794007A - Production-control system : en
  • CH145426A - Waterproof footwear. : de en
  • US1793801A - Self-contained power and transmission unit : en
  • SU19363A1 - Hydrostatic scales for determining the weight of a grain at the same time as determining its nature : en ru
  • US1794177A - Apparatus for unloading cars : en
  • AT121392B - Standard panels with rabbets for making the conversion of radiators. : de en
  • AT121478B - Oil pan, in particular for compressors. : de en
  • US1793748A - Self-governing wind motor : en
  • US1793854A - Apparatus for forming cast rotors : en
  • PL12898B1 - Spreading clamp for hollow objects. : en pl
  • PL12901B1 - The method of refining hydrocarbons. : en pl
  • SU19281A1 - Cascade asynchronous coupling : en ru
  • DE519338C - Electromagnetic overcurrent release with a device for setting different tripping currents : de en
  • FR699997A - Device for the protection of ball bearings : en fr
  • GB343809A - Process for the manufacture of wrappings of wood wool and like materials : en
  • GB343836A - Improvements in and relating to discharge shutters of mixing and analogous apparatus : en
  • AT121361B - Device for testing the compensation of the earth fault current achieved by earth fault coils. : de en
  • US1793629A - Strip-corrugating machine : en
  • SU19398A1 - Rotary motor or pump : en ru
  • US1793503A - Window sash : en
  • US1793542A - Nut lock : en
  • US1793969A - Batting apparatus for baseball games and the like : en
  • AT121483B - Device for selective calling of stations on a common line, in particular for telephone or telegraph exchanges. : de en
  • US1794023A - Collapsible tube : en
  • SU19557A1 - Screwdriver : en ru
  • SU19567A1 - Eclipse type wind control device : en ru
  • AU2706530B - Improvements in syphonic flushing cisterns : en
  • CA308884A - Steam generating apparatus : en fr
  • AT121498B - Glass rectifier cabinet. : de en
  • CA308861A - Ultra-violet transmitting glass : en fr
  • CH145404A - Heat-insulated handle for cooking vessels. : de en
  • SU19249A1 - Device for pulling track crutches : en ru
  • US1794270A - Pressure regulator and safety valve : en
  • SU19196A1 - Mechanical brush to clean the finished dress : en ru
  • US1793883A - Cable-connecter coupler : en
  • DE519226C - Process for the preparation of quaternary salts of dialkylaminophenyl esters of alkylcarbamic acids : de en
  • DE519523C - Cathode tubes : de en
  • FR700160A - Improvements to radio reception stations : en fr
  • CH145500A - Closure with tightly closing door on ovens with the mouth plane of the loading opening inclined to the vertical. : de en
  • US1793699A - Hair curler : en
  • US1793824A - Filling mechanism for fountain pens : en
  • US1794279A - Apparatus for photographic enlargements by superposed impressions : en
  • SU19262A1 - The string under the locomotive buksoy : en ru
  • US1793635A - Rubber composition and method of preserving rubber : en
  • US1793993A - Method of making methyl arylamines : en
  • US1794225A - Driving means : en
  • SU19386A1 - Adaptation to beetroot mills for collecting beetroot : en ru
  • SU19507A1 - Reel : en ru
  • US1793628A - Auxiliary-reservoir release valve : en
  • DE519163C - Centrifugal device for loose materials, in particular for applying refractory material to furnace and furnace walls : de en
  • FR700203A - Electrical installation for setting the time of the hands of a clockwork movement : en fr
  • AT121462B - Pipe coupling. : de en
  • CA308798A - Form supporting device : en fr
  • CH145524A - Purge air pump for two-stroke internal combustion engines. : de en
  • FR700212A - Slide for annealing furnaces and the like : en fr
  • PL12899B1 - A method of renewing worn parts, supporting ITI or connecting rails. : en pl
  • US1794088A - Pump for internal-combustion engines : en
  • PL12922B1 - Lock with security for entrance doors. : en pl
  • US1793771A - Sound-insulated spring clip : en
  • US1794000A - Call switch for signal systems : en
  • US1794258A - Toy : en
  • FR700066A - Photometer : en fr
  • GB343682A - Improvements in charging apparatus for blast furnaces : en
  • US1793880A - Cable connecter : en
  • US1793776A - Splint : en
  • SU19248A1 - Rail lining : en ru
  • SU19543A1 - The form of the implementation of the device for flushing closets without a tank, described in patent number 18306 : en ru
  • CH145631A - Frame, especially for double-acting piston machines. : de en
  • SU19265A1 - Adaptation to the air brake operator's crane for switching on when double to the main air duct of the main reservoir of the second steam locomotive : en ru
  • US1793611A - Metal-working machine : en
  • US1793779A - Railway crossing : en
  • US1793846A - Hospital-plug connection : en
  • US1794045A - Fuse : en
  • SU19534A1 - Belt dryer for leather and fur : en ru
  • SU19560A1 - Hydro power installation : en ru
  • AT121435B - Electric hair clipper with built-in motor. : de en
  • AU2631430A - Improvements in or relating to refrigerant absorbents : en
  • CH145588A - Running gear with load-distributing device for railways with a suspended track. : de en
  • PL12985B1 - Fastening the rails to the sleepers. : en pl
  • SU19215A1 - Electric device for automatic feeding water boilers : en ru
  • US1793665A - Electrode for electrical precipitation apparatus : en
  • US1793897A - Oil burner : en
  • USRE17981E - Mechanism fob use in combination thrilling bios : en
  • US1794011A - Rotary harrow : en
  • CH145596A - Process for the preparation of a carbazole derivative. : de en
  • AT121499B - Device for measuring variable forces. : de en
  • CH145432A - Spiked roller for conveying and scraping, in particular tobacco in cigar machines. : de en
  • CH145422A - Cable holder for iron. : de en
  • US1794219A - Azo dyestuffs and material dyed with them : en
  • CH145372A - Core body for flower arrangements. : de en
  • DE519128C - Construction kit in which buildings are made by inserting walls into grooves in a base plate : de en
  • GB343976A - Improvements in or relating to methods or means suitable for use in the grooving or channelling of heels : en
  • CA308812A - Gas burner for heating water : en fr
  • FR700027A - Pump : en fr
  • CH145371A - Hand mower. : de en
  • CH145610A - Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid. : de en
  • PL12976B1 - Anti-skid device with articulated spurs for draft wheels of motor vehicles. : en pl
  • US1793579A - Water heater : en
  • US1793807A - Viscosimeter : en
  • CH145452A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • DE519049C - Process for the preparation of condensation products from urea or its derivatives : de en
  • DE519457C - Insulating compound for electrical purposes : de en
  • US1793966A - Sectional box car : en
  • AT121501B - Device for synchronous remote transmission of lettering and symbols. : de en
  • CA308821A - Coffee cabinet : en fr
  • AT121374B - Device for the vibration-free mounting of speaking machine plates. : de en
  • AT121534B - Method for weighing natural silk. : de en
  • FR699958A - Door stop or stop : en fr
  • AT121595B - Clamp for spreading devices with hinged supports. : de en
  • CA308879A - Method of recovering nitric acid : en fr
  • US1794183A - Method of forming flanged bearings : en
  • USD83431S - Design por a buckle : en
  • PL12888B1 - Continuous electrode for electric furnaces. : en pl
  • US1793734A - Garden stake and attaching means therefor : en
  • AT121493B - Ignition device for mercury vapor rectifier. : de en
  • DE519280C - Centrifugal mill : de en
  • DE519396C - Rubbing device for paints, enamels, inks and similar materials : de en
  • AT121401B - Process for the production and processing of a quick-setting concrete mix. : de en
  • SU19258A1 - Steam train carriage : en ru
  • SU19405A1 - The method of operation of the internal combustion engine : en ru
  • US1793724A - Spring assembly for upholstery : en
  • US1793757A - Process of uniting iron with other metals and elements : en
  • USRE17975E - bergstein : en
  • SU19278A1 - Electrical insulator : en ru
  • US1794154A - Clip for writing instruments : en
  • BE376377A - profilös irons for mine safety work : en fr
  • CH145575A - Machine for tensioning tying strips wrapped around a packaging item and for securely joining the overlapping strip ends. : de en
  • AT121475B - Automatic drain valve for closing organs. : de en
  • AU2877630B - Improvements inthe manufacture of artificial leather : en
  • CH145518A - Process for cooling rotating shafts. : de en
  • US1794044A - Reversing mechanism : en
  • US1793520A - Binder for loose sheets or the like : en
  • SU19202A1 - Folder : en ru
  • US1793620A - Dust-collecting system and method of operating the same : en
  • US1794200A - Tank for cracking mineral oil : en
  • PL12980B1 - Bullet armor. : en pl
  • SU19537A1 - Watch for the blind : en ru
  • CA308781A - Anchor : en fr
  • AT121396B - Sleeve bar with exchangeable, rider-like attachable cuff. : de en
  • DE519137C - Process for the production of acetyl cellulose : de en
  • SU19424A1 - Safety device to feed hoppers for grinding machines : en ru
  • US1793562A - Method of and apparatus for fluid treatment of textile threads : en
  • US1793746A - Agricultural machine : en
  • US1794179A - Clamp : en
  • CH145391A - Security lock without a key. : de en
  • GB343979A - Improvements relating to the operation of railway signals : en
  • DE519204C - Bow guide for string instruments : de en
  • DE519260C - Differential current relay for transformers or groups of transformers with continuously (or stepwise) changeable transmission ratio : de en
  • DE519429C - Process for the production of laminated glass : de en
  • FR700228A - Improvements in the manufacture of porcelain : en fr
  • FR700316A - Vertical bobbin change automatic loom spindles : en fr
  • DE519021C - Device for the automatic shutdown of a mercury vapor rectifier affected by reverse current : de en
  • DE519498C - Pneumatically suspended seat, especially for motor vehicles : de en
  • AU2528330A - A mosquito net for bedsteads andthe like : en
  • FR700059A - Method and devices for refrigerating cabins on board a ship : en fr
  • FR700382A - Process for preparing plastic materials, in particular acid-resistant materials, from the condensation products of phenol and aldehyde : en fr
  • US1793649A - Process for maintaining the composition of viscose precipitating baths containing magnesium sulphate : en
  • GB343763A - A new or improved method of facilitating the starting and landing of aeroplanes and apparatus therefor : en
  • US1794165A - Automobile lift : en
  • USD83451S - Island : en
  • AU2778430B - Electrical precipitator construction : en
  • CA308847A - Air drying composition : en fr
  • SU19399A1 - Internal combustion engine with cylinders : en ru
  • SU19460A1 - A device for replenishing the air in the cap of a hydraulic ram : en ru
  • SU19471A1 - Rubber stopper for bottles : en ru
  • US1794112A - Pressing element for garment-pressing machines : en
  • AT121413B - Machine for making sandwiches. : de en
  • AT121433B - Circuit arrangement for counting the conversation time in self-connecting telephone systems. : de en
  • BE376927A - Improvements in the making of playing balls : en fr
  • DE519318C - Bed spring grinding and sorting machine : de en
  • CH145412A - Spindle arrangement in spinning, twisting and similar textile machines. : de en
  • US1793849A - Tuyere for blast furnaces : en
  • US1794267A - Connection with coupling-up or isolating switchgear : en
  • US1794300A - Hard metal composition : en
  • SU19222A1 - Apparatus for producing a vapor-gas mixture or a heated liquid : en ru
  • SU19387A1 - Manual : en ru
  • US1793521A - Stool : en
  • US1794283A - Rectifying apparatus : en
  • AU2372029A - Improvements in and relating to electric smoothing irons andthe like : en
  • US1793563A - Cardboard display device : en
  • US1793744A - Airplane landing field and remote control means therefor : en
  • US1794078A - Speed indicating and comparing device for vehicles : en
  • US1794180A - Envelope file or the like : en
  • DE519027C - Process for the production of knife handles from plate-shaped materials, such as celluloid or the like. : de en
  • SU19188A1 - Dumpling Machine : en ru
  • SU19436A1 - Modification of the apparatus specified in the patent number 7110 : en ru
  • US1793508A - Multiple-unit storage for boiler-washing apparatus : en
  • SU19382A1 - Triple bottom planting machine : en ru
  • US1793876A - Method and mechanism for assembling composite wrappers : en
  • CA308790A - Display counter : en fr
  • CH145407A - Method and device for the production of synthetic fibers by the wet draw spinning process. : de en
  • CH145466A - Process to protect fittings made of magnesium alloys against corrosion by aqueous liquids. : de en
  • CH145559A - Perfume spray. : en fr
  • US1793460A - Oil separator and reclaimer : en
  • US1793549A - Trimming apparatus : en
  • US1793775A - Metal tipping for propellers : en
  • US1794018A - Advertising device : en
  • US1794051A - Metal arrow and method of making the same : en
  • US1794120A - Electric heater : en
  • USD83465S - Lotus morrison : en
  • PL12978B1 - Braking device of the hoisting machine. : en pl
  • US1794178A - Lawn trimmer : en
  • USD83464S - George j : en
  • USRE17976E - Stuffing box : en
  • US1793728A - Hair-waving implement : en
  • USD83474S - Design fob : en
  • SU19311A1 - Removable nipple to the blowpipe : en ru
  • SU19403A1 - Calorizer for internal combustion engines : en ru
  • CH145572A - Lighting device on electric dry air devices. : de en
  • US1794108A - Wind-screen wiper : en
  • CH145532A - DC motor with starter. : de en
  • CH145463A - Process for the production of plastics. : de en
  • SU19454A1 - The device for watering the film photosensitive emulsion : en ru
  • US1793467A - Fastener clip : en
  • US1793836A - Separable buckle : en
  • US1794038A - Gearing : en
  • US1794046A - Insecticide : en
  • US1794076A - Irving jablons : en
  • US1793541A - Potato digger : en
  • US1793851A - Hoisting truck : en
  • US1793553A - Sheet-collating apparatus : en
  • US1793930A - Closure for receptacles : en
  • ES121586A1 - A new procedure for the manufacture of artificial cement objects. : en es
  • FR700446A - Mattress with interior divisions : en fr
  • FR700540A - Combination tablet, foldable, to read, write and eat : en fr
  • US1793631A - Dairy apparatus : en
  • US1794111A - Multiple-skirt insulator : en
  • US1794275A - Flesh-scraping implement : en
  • AU2740330A - Apparatus for summating the integrations of any number of integrating quantity meters : en
  • CA308779A - Power transmission mechanism : en fr
  • CA308828A - Yeast manufacture : en fr
  • CH145460A - Process for the production of a condensation product. : de en
  • CH145619A - Process for the preparation of a vat dye. : de en
  • PL12950B1 - The method of making kitchen utensils. : en pl
  • US1793566A - Combined vaporizer and economizer for internal-combustion engines : en
  • US1793975A - Two-cycle engine : en
  • AT121458B - Starting device for internal combustion engines. : de en
  • CA308800A - Heating furnace : en fr
  • AT121360B - Box reinforcement for transformers. : de en
  • CH145444A - Process for the production of a solid, stable diazo preparation. : de en
  • SU19256A1 - Cable laying machine : en ru
  • SU19288A1 - Grate for gratings with transversal grates : en ru
  • AU2530130B - Improvements in apparatus for testing the permanent way of railways tramways orthe like : en
  • CH145491A - Process for the production of products from magnesium and magnesium alloys with improved strength properties, in particular improved crush limit. : de en
  • DE519433C - Lamp cylinder for blue wick burner : de en
  • ES121540A1 - A switch device with several individual connection lines. : en es
  • FR700145A - Asymmetric conductivity electrode system : en fr
  • GB343862A - Cleaning tongs : en
  • IE11212L - Fire extinguisher : en
  • US1793810A - Waterproof board and method of preparing same : en
  • CH145474A - Sheet music turner. : de en
  • DE518792C - Process for the preparation of an organic nitrogen fertilizer : de en
  • ES327U - Apparatus consisting of a container for products in pasty form, with means for their evacuation. (Machine-translation by Google Translate, not legally binding) : en es
  • GB344351A - Improvements in or relating to the production of artificial filaments or threads : en
  • SU19340A1 - Crusher Machine : en ru
  • US1793830A - And edgab m : en
  • PL12982B3 - A method of producing explosives containing nitroglycerin. : en pl
  • US1793825A - Valve : en
  • US1794101A - Smoke-consuming device : en
  • US1794190A - Musical instrument : en
  • AT121463B - Method and device for the transmission of mechanical power by means of oscillating and loosely coupled masses. : de en
  • AT121533B - Method for lining the inner surfaces of liquid containers with bitumen, resin, wax compounds or the like. : de en
  • USRE17979E - Lighting-fixture shade holder : en
  • CH145496A - Automatic machine for processing metallic workpieces. : de en
  • CA308876A - Valve operating mechanism for internal combustion engines : en fr
  • AU2754830A - Improvements in electrical switch gear : en
  • AT121526B - Silicon-manganese-nickel-copper alloys. : de en
  • CH145531A - Electric accumulator plate. : en fr
  • SU19331A1 - Russka stove with a stove in the hearth : en ru
  • AT121393B - Vending machine. : de en
  • CA308902A - Effervescent mixture : en fr
  • USD83454S - Design for a running-board mat : en
  • US1793868A - Tool retainer : en
  • US1793531A - Means for securing house-car corner doors : en
  • FR700104A - Warning device for automobiles and other applications : en fr
  • FR700116A - Method and device for maintaining a voltage difference : en fr
  • DE479783C - Weight automatic track brake : de en
  • DE519301C - Process for venting refrigeration machines : de en
  • FR700157A - Process for the production of felt hats : en fr
  • FR700265A - Automatic locking device to ensure safety in high voltage electrical installations : en fr
  • ES121649A1 - Improvements in the preparation procedures of nitrocellulose compounds, used as varnishes or enamels. : en es
  • ES120319A1 - A new procedure for the aromatization of cigarettes, cigars and in general tobacco. : en es
  • FR700124A - Kickstand with cradle for motorcycle : en fr
  • FR700297A - Rapid measuring balling machine : en fr
  • AT121429B - Vacuum vessel with contact arrangements. : de en
  • DE519511C - Aqueous lock : de en
  • DE519008C - Device on pottery machines with several rotating discs that can be periodically raised and lowered : de en
  • FR700021A - Improvements in the manufacture of saltpetre : en fr
  • FR700209A - Pivot link between front end and rear end of vehicles : en fr
  • CH145416A - Machine for removing thread residues from shuttle bobbins. : de en
  • CH145544A - Device for detecting the frame closure of electrical machines, transformers and other apparatus. : de en
  • US1793837A - Photographic apparatus : en
  • US1793525A - Derrick leg with reenforcing member : en
  • DE519104C - Friction wheel drive for lighters : de en
  • FR700450A - Assembly for balanced amplifier : en fr
  • GB342749A - Improvements in apparatus for obtaining light and heat by the combustion of liquid hydrocarbons : en
  • FR700133A - Process for introducing active oxygen into organic combinations : en fr
  • GB343943A - Refrigerator : en
  • DE519041C - Hydraulic machine for expanding pipes, producing pipe elbows or the like. : de en
  • DE519522C - Single-phase asynchronous machine (motor or generator or reactive power machine) in connection with an externally excited commutator rear machine : de en
  • FR700081A - Device to facilitate the cleaning of gasifiers : en fr
  • US1794121A - Portable platform : en
  • FR700428A - Bar guide tube for machine tools : en fr
  • DE519224C - Device for holding any tools and machines for watchmaking : de en
  • ES121101A1 - A procedure of cold sterilization of milk. : en es
  • FR700053A - Process for the manufacture of anthraquinone - beta. halogenated alpha-benzacridones : en fr
  • DE519085C - Process for the protection of the inner surface of retorts used to split hydrocarbon oils under pressure : de en
  • FR700187A - Electric lamp socket : en fr
  • DE519378C - Device for monitoring the operation of multi-cylinder internal combustion engines : de en
  • DE519490C - Power machine, in particular spring power machine : de en
  • US1793865A - Cigarette-making machinery : en
  • DE519304C - Guarantee loop for electric batteries : de en
  • DK43764C - Method for Manufacturing Porous Concrete. : da en
  • FR699954A - Improvements to balance buckets : en fr
  • FR700109A - Cistern can be placed either against a partition or in a corner : en fr
  • GB344415A - Improved manufacture of threads of textile material : en
  • FR700391A - Driving direction indicator for vehicles, in particular for automobiles and motorcycles : en fr
  • GB343931A - A process for the rectification of the mixed vapours issuing from the generator of an absorption refrigerating machine : en
  • DE519108C - Internal combustion turbine with a fan at one end and a turbine wheel at the other end of a housing : de en
  • DE519286C - Illuminated advertising device : de en
  • FR699972A - Automatic tweezers : en fr
  • US1794220A - Composite paving block : en
  • GR3105B - METHOD OF CONCENTRATION OF PATIENT PHOSPHORIC ACID SOLUTIONS. : el en
  • IE11587L - Carburettor control : en
  • DE519509C - Drying device for goods of all kinds : de en
  • DE519521C - Method for regulating the speed of a cascade of induction motor and commutator shunt machine : de en
  • SU19210A1 - Modification of the device, described in patent number 19209, feedwater heater for locomotives : en ru
  • DE519506C - Method of applying colored patterns to leather and the like like : de en
  • GB343692A - : en
  • GB343748A - Manufacture of new cellulose derivatives : en
  • FR700067A - Process for making organic bodies from organic compounds having one or more double bonds in the molecule : en fr
  • FR700262A - Scaffolding Tripod Improvements : en fr
  • GB343831A - Improvements in or relating to screw propellers : en
  • DE519451C - Device for aligning and feeding sheets : de en
  • DE519150C - Knife guide for sliding disconnector : de en
  • US1794207A - Rear-vision-mirror bracket : en
  • ES121595A1 - A device for trawling wood on machines such as tupís. : en es
  • GB343753A - Improvements in or relating to chicken brooders : en
  • ES121591A3 - A new system for manufacturing fabric collars for men's and children's shirts, loose, hard and semi-hard ironing, with and without reinforced overlock. : en es
  • GB343576A - Improvements relating to the automatic starting of asynchronous dynamo electric machines : en
  • CA308922A - Paper replenishing device for web presses : en fr
  • FR700094A - Improvements brought to the realization of the airplanes fuselages : en fr
  • GB343618A - Process and apparatus for the production of spongy iron from iron ores : en
  • GB343713A - Improvements in and relating to cutting tools and process of making the same : en
  • GB343577A - Improvements in or relating to the manufacture of amidines : en
  • GB343640A - Improvements in or relating to the patterning of ceramic or enamelled metal goods : en
  • ES120566A1 - Process of manufacturing molded ice cream. : en es
  • FR700122A - Stapling device for laundry : en fr
  • GB343606A - Improvements in coachwork for motor-cars : en
  • GB343906A - Improvements in or relating to the separation of intermixed divided materials : en
  • FR700054A - Dust and moisture proof mount for electric incandescent lamps : en fr
  • FR700069A - Device for sound reproduction : en fr
  • ES121514A1 - An arrangement for the transport of films by means of toothed rollers. : en es
  • DE518953C - Automatic grate loading for locomotive firing : de en
  • GB343745A - Improvements in or relating to iron alloys : en
  • DE519367C - Device for sorting objects of different weights : de en
  • DE519438C - Lifting table for a multi-caliber drum rolling mill with a sliding print head : de en
  • FR700185A - New application of luminous plasters : en fr
  • GB343700A - Improvements in and relating to the manufacture of alloy steels : en
  • GB343795A - Improvements in and relating to change speed gears : en
  • GB344016A - Improvements in means for playing games : en
  • FR700107A - Improvements to plugs for sockets and similar devices : en fr
  • FR700129A - Improvements to the heating of continuous stills : en fr
  • GB344441A - Improvements in or relating to undercarriages for aircraft : en
  • GB343646A - Piling element and a process for its manufacture : en
  • ES121643A1 - A procedure for the decoration of the cuts used in the manufacture of espadrilles and shoes of all kinds. : en es
  • FR700194A - Device for lifting the current supply cable to a lighting bar : en fr
  • FR700272A - Copy paper : en fr
  • GB344009A - Improvements in rotary engines : en
  • DE519125C - Ultraviolet emitters for medical purposes : de en
  • FR700260A - Method and device for starting electric motors : en fr
  • FR700379A - Improvements to the braking mechanism of trolley buses and other vehicles : en fr
  • DE519199C - Device for drilling out connecting rods, bearing shells and. like : de en
  • FR700026A - Carburetor improvements : en fr
  • FR700372A - Hot drawing bench with rack control : en fr
  • PL13001B1 - Apparatus for testing mine gases. : en pl
  • GB344349A - Improvements in or relating to planting machines : en
  • GB343866A - Improvements in or relating to valve structures : en
  • AU3067630B - Improved apparatus for adding air to the explosive gases of internal combustion motors : en
  • CA308935A - Shuttleless loom : en fr
  • USD83425S - Design for a game board : en
  • USD83463S - Design foe a mebchandising cabinet : en
  • AU2878030A - Improvements in or connected with frame structures particularly suitable in aircraft construction : en
  • CH145415A - Machine to remove the rest or Waste threads from spools. : de en
  • US1794033A - Watch winder : en
  • AT121509B - Device for setting the teeth of circular and frame saws. : de en
  • CH145378A - Flat roofing made of sheet metal with expansion joints. : de en
  • DE519296C - Building game : de en
  • DE519542C - Arrangement of radially admitted steam turbines : de en
  • ES121606A1 - Home improvements of refractory material for combustion of heavy oils, to eliminate the coks by introducing a stream of water inside. : en es
  • US1793539A - Screen : en
  • US1793906A - Process of precipitating metals from solutions as sulphides : en
  • DE519228C - Method and apparatus for coating a core, e.g. B. the conductor, an electrical cable with a tough (viscous) material : de en
  • DE519487C - Jewelry item : de en
  • GB343762A - Improvements in and relating to portable universal power tool : en
  • FR700301A - Protection of welds by the flame of the lighting gas : en fr
  • GB343733A - Improvements in or relating to electric alternating current generators : en
  • US1793920A - Brake : en
  • US1793943A - Intermediate support for venetian-blind tilt rails : en
  • US1794323A - Bonnet and scuttle for motor vehicles : en
  • FR700068A - Manufacturing process for welding wires or rods : en fr
  • FR700285A - Knitting Machine Improvements : en fr
  • FR700264A - Church candlestick piece : en fr
  • GB343570A - Process for the manufacture of aromatic n-dialkylaminoalkylamino-aldehydes and derivatives thereof : en
  • GB343637A - : en
  • GB343870A - Improvements in screw propulsion : en
  • GB343874A - Apparatus for automatically testing gases : en
  • US1793691A - Apparatus for preparing briquetted fuel for burning : en
  • US1794156A - Marine vessel : en
  • FR700349A - Sprayer system allowing the nozzle tubes to be brought forward in order to avoid the trees while sulphating two rows at a time : en fr
  • GB343790A - Two story press for vulcanising belts : en
  • SU19487A1 - Fixture for parallel lines at equal distances : en ru
  • PL13020B1 - Screwdriver with grip tabs. : en pl
  • DE519111C - Couch press : de en
  • FR700381A - Process for making straight or helical bevel gears, with a milling machine and a machine to carry out this process : en fr
  • SU19448A1 - Film projector fire extinguisher : en ru
  • SU19356A1 - Scale for weighing on hydrostatic scales : en ru
  • US1793596A - Automatic cooler or can-tray unloader : en
  • US1794119A - Aliphatic arseno compound : en
  • USD83420S - Design fob : en
  • SU19457A1 - Paper pots making machine and filling them with earth : en ru
  • US1793626A - Factory apparatus for growing plants : en
  • US1794003A - Method and apparatus for handling photographic prints : en
  • US1793516A - Method of and apparatus for making shoes : en
  • US1794075A - Shaking sifter : en
  • US1794095A - Motor vehicle : en
  • DE518941C - Gate valve for boiler and method of operating the same : de en
  • DK43754C - Building construction. : da en
  • DE519527C - Schlaegermuehle with split grate : de en
  • US1793729A - Package carrier : en
  • DE519291C - Swiveling dust cap for pneumatic tire valves, pressed by a spring onto the end of the valve body : de en
  • PL12962B1 - A method of manufacturing a cartridge, used to flexibly connect machine parts. : en pl
  • US1794245A - Method of making shoes : en
  • US1793694A - Railway-car truck : en
  • ES120696A2 - A continuous production machine to treat the masses or viands of the olives, dilating them, kneading them and beating them, thus leaving them in perfect condition so that they can easily yield all the oil they contain. : en es
  • AT121563B - Process for the production of artificial marble. : de en
  • SU19266A1 - Trolley for lifting and transporting carriage or locomotive wheelset : en ru
  • US1794145A - Motor vehicle : en
  • CH145458A - Permanent ignition rod. : de en
  • PL12952B1 - Machine for breaking and cutting the stalks of potatoes. : en pl
  • PL12965B1 - Warming pillow. : en pl
  • US1794036A - Amusement device : en
  • FR700351A - Improvements in the construction of internal combustion engines with upsilon cylinders : en fr
  • GB343821A - Sack sewing apparatus : en
  • US1793610A - Desk-set receptacle : en
  • FR700188A - Improvements made to fuel systems to ensure cold starting and running of internal combustion engines : en fr
  • FR700310A - Improvements in control apparatus for points and railway signals or similar apparatus : en fr
  • FR700020A - New method of measuring frequencies and devices for its application : en fr
  • GB343718A - Improvements relating to hydraulically operated machine tools : en
  • CA308816A - Glove : en fr
  • US1793507A - Excavating machine : en
  • US1793834A - Electric motor : en
  • US1794082A - Automatic stop for electrically-driven machines : en
  • GB343864A - Improvements in stretching and widening appliance for boots and shoes : en
  • FR700006A - Process for treating thickened sediments, by backwashing and settling, for the recovery of certain elements, and apparatus for carrying out this process : en fr
  • FR700111A - Hanging hammock : en fr
  • FR700240A - Accumulator using lead suboxide as active ingredient paste : en fr
  • GB343868A - Improvements in or relating to tension devices for knitting machines : en
  • DK43738C - Finely divided soap product and method of its manufacture. : da en
  • PL12930B1 - Iron concrete girder. : en pl
  • US1793512A - Combined curtain and drapery fixture : en
  • US1794103A - Projection of pictures, particularly cinematograph pictures with quasi or psychic stereoscopic impression : en
  • AT121532B - Process for the production of acetylmethylcarbinol by fermentation. : de en
  • CA308823A - Oil seal and dust guard : en fr
  • PL12932B1 - Electric heater. : en pl
  • DE519502C - Hull : de en
  • FR700257A - Method and device for simultaneously making entries on journal sheets and sheets to be filed in horizontal filing cabinets by multiple copy writing : en fr
  • CH145420A - Block printing machine for printing surface coverings. : de en
  • DE519312C - Lead cable press : de en
  • DE519350C - Process for the production of the bearer of artificial teeth, e.g. B. of palatal plates : de en
  • CH145566A - Load cell with automatic pressure regulation device. : de en
  • US1793530A - Selective protective system for more than two parallel feeders : en
  • DE519376C - Metal band with a row of holes for tying trees to poles : de en
  • GB343531A - Improvements in or relating to the coating of solid surfaces with rubber or the like : en
  • GB343664A - Subaquatic rock drilling devices : en
  • CA308824A - Window frame and sash : en fr
  • DE519143C - Automatic sheet feeder : de en
  • US1793716A - Electric-engine device for safety doors : en
  • US1794093A - Apparatus for coating metal sheets : en
  • SU19380A1 - Hopper metering machine : en ru
  • SU19443A1 - Film rewinder : en ru
  • ES121537A3 - A ball-shaped valve for ventilation. : en es
  • CA308785A - Stop and waste valve : en fr
  • CA308862A - Connecting device for fluid pressure hose : en fr
  • DE518749C - Device to prevent machine damage on wing spinning and wing twisting machines : de en
  • FR700031A - Improvements to the various profiles of a thinned lift wing, in particular an airplane or seaplane wing : en fr
  • DE519058C - Steam or gas turbine with forward and backward turbine on a common shaft and in a common housing : de en
  • DE519119C - Rod packaging : de en
  • DE519176C - Ten switching device for staggered roller calculating machines : de en
  • FR700417A - Multiple plugs for socket outlets particularly suitable for radiotelephony devices : en fr
  • ES121592A1 - An improved switch for starter motors. : en es
  • FR700084A - Advanced optical device for operating a light sensitive device : en fr
  • GB343776A - Improvements in or relating to sliding windows : en
  • DE519078C - Electric desk lamp : de en
  • FR700296A - Device for carrying out the semi-coke or whole coke manufacturing process using fuels of all kinds : en fr
  • US1793522A - Washing-machine tub : en
  • FR700019A - Device for obtaining good extinctions in direction-finding : en fr
  • ES323U - Container for the transport and export of fruits, vegetables, poultry, game, and bottled liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • GB343712A - Improvements in or relating to processes for the production of organic acid esters of cellulose : en
  • SU19440A1 - Instant sector plot for photographic apparatuses : en ru
  • SU19516A1 - Method of making concrete : en ru
  • FR700425A - Dynamo mounting system on air-cooled internal combustion engines : en fr
  • DE519190C - Pressure signaling device, especially for internal combustion engines with liquid cooling : de en
  • DE519462C - Electromagnetic overcurrent self-shutdown switch with switching contact operated by a toggle lever : de en
  • FR700037A - Improvements to lighting installations in theaters and performance halls : en fr
  • GB343580A - Improvements in and relating to furnace observation windows : en
  • GB344383A - Improvements in or relating to pneumatically tyred vehicle wheels : en
  • DE518962C - Fixed chimney and ventilation attachment : de en
  • GB343600A - Improvements in or relating to the construction of air preheaters or other heat exchange apparatus : en
  • FR700383A - Exposure time indicator : en fr
  • GB343765A - Improvements in or relating to plates or stands for containers of all kinds for fluids : en
  • FR700178A - Hydraulic brake, especially for traction and shock devices of railway cars : en fr
  • FR700227A - Coating process for new industrial bodies and products resulting from its application : en fr
  • ES184Y - Improvements in the badges for record indexes. : en es
  • FR700033A - Arrangement of heat insulation, applicable to the interior fittings of a furnace for the synthesis of ammonia : en fr
  • SU19518A1 - Horn for firing high-voltage insulators : en ru
  • DE519334C - Device for remote control of switches : de en
  • DK43756C - Shield with an opening placed therein for receiving a luminous discharge tube. : da en
  • FR700434A - Method and installation for killing and plucking chickens and other birds : en fr
  • DE519039C - Process for the production of lead pipes and lead wires on lead presses : de en
  • AT121443B - Heating or evaporation device for liquids. : de en
  • US1794118A - Portable container for toilet requisites and other small articles : en
  • SU19246A1 - Rail Attachment to Sleepers : en ru
  • US1793843A - Stock pick-up and handling mechanism : en
  • AU2372429A - Improved swinging settee : en
  • US1793589A - Speed-controlled brake : en
  • AU2471530A - Metal band tie and machine fop making it : en
  • ES121149A1 - A device so that the height of the load of a crane does not change when the inclination of the davit changes. : en es
  • DE519090C - Shoe cleaning device consisting of a motor fitted with a handle : de en
  • DE519454C - Device to catch and hold back the oil escaping from the bearing housing : de en
  • CH145385A - Rail connection with brackets welded to the side of the rail ends and method for producing the same. : de en
  • SU19239A1 - Device for mounting hinges for working windows of open-hearth furnaces : en ru
  • US1793811A - Nonsubstituting container : en
  • CH145398A - Device for holding objects. : de en
  • AU2830230B - Suction carpet sweepers : en
  • BE376406A - Process for coating iron or steel articles with aluminum or aluminum alloy : en fr
  • SU19354A1 - Device to indicate the flow of water, steam or gas at the Venturi nozzles : en ru
  • US1794322A - Manufacture of typographical forms : en
  • US1794339A - Vanity case : en
  • PL12963B1 - The method of lubrication of locomotive bearings and the bearing suitable for such lubrication. : en pl
  • SU19429A1 - Coil holder for sewing machines : en ru
  • SU19559A1 - Hand hammer : en ru
  • SU19335A1 - Triangulation tower : en ru
  • US1793650A - Power-transmission mechanism : en
  • US1794073A - Striker : en
  • CH145400A - Device for the dry bedding of infants and small children. : de en
  • AT121487B - Gas discharge vessel, in particular a rectifier. : de en
  • CH145397A - A running carpet consisting of a paper web with stiffened longitudinal edges and a method for producing the same. : de en
  • US1793870A - Aeroplane safety appliance : en
  • US1793977A - Traveling transporting table for plastic glass plates : en
  • US1794064A - Method of making nuts : en
  • CH145615A - Process for the preparation of a vat dye. : de en
  • PL12934B3 - The method of obtaining artificial masses. : en pl
  • SU19364A1 - A device for lighting houses, greenhouses, salt, etc. sunlight : en ru
  • US1793470A - Brake and clutch gear : en
  • US1793524A - Concrete building construction : en
  • US1794106A - Noise-making toy : en
  • SU19430A1 - Suspension for fish in smokehouses and dryers : en ru
  • DE519188C - Air-cooled two-cylinder two-stroke engine : de en
  • DE519343C - Device for measuring the total duration of a fluoroscopic X-ray using a clockwork : de en
  • FR700173A - Advanced manufacturing of vitreous materials : en fr
  • GB343738A - Improvements in bottle sealing machines : en
  • AU2851930A - Improvements in liquid dispensing apparatus : en
  • US1793603A - Die for molding mica rings : en
  • DE519370C - Device for washing starch from flour u. like : de en
  • FR700072A - Vehicle brakes device : en fr
  • AT121352B - Process for the operation of single-fuel thermal power plants. : de en
  • AT121456B - Sorting cylinder for knot catchers. : de en
  • AT121484B - Device for the transmission of sound vibrations. : de en
  • US1794238A - Ice-cream holder or cone : en
  • AU2631530A - Improvements in or relating to refrigerating apparatus : en
  • US1793619A - Drill-steel-retaining device : en
  • SU19269A1 - Tool for rolling wheels without crests : en ru
  • SU19369A1 - Extraction device : en ru
  • CH145627A - Process for the production of a sulfur dye. : de en
  • GB343602A - Improvements in mechanism for selecting, handling and refiling printing plates or other articles : en
  • SU19206A1 - Vertical Steam Boiler : en ru
  • SU19285A1 - Firewood for sawdust : en ru
  • SU19477A1 - Multi Blade Ship Screw : en ru
  • US1794251A - Supporting bracket for flowerpots or the like : en
  • PL13017B1 - A tube for superheating of melted plastics, liquids, vapors and gases. : en pl
  • US1793869A - Condition indicator for low-water alarms : en
  • SU19461A1 - Fire carbine : en ru
  • SU19544A1 - Tool for tensioning the loom on the loom : en ru
  • PL12914B1 - Device for reloading loose materials from railway wagons to ships, : en pl
  • US1794338A - Visible index binder : en
  • AU2526430A - An improvement in bathing costumes : en
  • CA308793A - Motion picture projecting machine : en fr
  • CH145523A - Internal combustion engine, two-stroke and opposed pistons. : en fr
  • PL13007B1 - Device for opening boxes with lids in machines for filling, affixing bands or similar activities. : en pl
  • SU19327A1 - Drum winch with safety handle : en ru
  • SU19521A1 - Fitting to rotary kilns : en ru
  • SU19525A1 - Iron Trimming Machine : en ru
  • USD83467S - Earl h : en
  • US1793555A - Charge-forming apparatus for internal-combustion engines : en
  • US1794024A - Bobbin-changing mechanism : en
  • US1794213A - Tooth band : en
  • US1794327A - Picture-hanger plate : en
  • SU19570A1 - Two-stroke internal combustion engine with changeable partitions by purge windows : en ru
  • US1793491A - Current-limiting device : en
  • US1794129A - Artificial teeth and method of making same : en
  • ES121560A1 - A system machine perfected to wrap and pack cigarettes. : en es
  • US1793668A - Road machine : en
  • US1793780A - Well-flowing apparatus : en
  • PL12937B1 - The method of obtaining artificial masses. : en pl
  • CA308897A - Oscillation conversion device : en fr
  • US1793672A - Crystals and their manufacture : en
  • US1794331A - Vertical conveyer : en
  • CA308858A - Brake cylinder device : en fr
  • DK43748C - Device by Scraper arc frame or by Scraper blades. : da en
  • GB343620A - Improvements in or relating to magnetic cores for use in loading coils and the like : en
  • FR700062A - Process for treating crowns spun artificial silk or masses of artificial silk threads of similar shape : en fr
  • US1794256A - Engine slide valve : en
  • DE519434C - Kickback protection : de en
  • DE519165C - Roasting, cooking or baking device consisting of at least two parts arranged one above the other : de en
  • DE519422C - Pliers-like tool for breaking out parts of non-ceramic insulating material : de en
  • SU19261A1 - Shutter for doors of a normal freight car : en ru
  • US1793659A - Angle blow-off valve : en
  • US1793686A - oe wilmington : en
  • CH145388A - Electric heating body. : en fr
  • CH145539A - Recirculating body welded together from individual parts. : de en
  • US1793877A - Method of plant culture : en
  • US1793917A - Oxidizing or decolorizing agent and method of making same : en
  • US1793856A - Gripping device : en
  • US1794307A - Woman's wearing apparel : en
  • CA308881A - Dispensing cabinet : en fr
  • DE518933C - Device for producing strips assembled from fused individual castings : de en
  • AU2532730A - Emprovements in and connected with spools of string, cord, twine and the like : en
  • DE519258C - Cast iron electrical resistance : de en
  • US1793725A - Lighting fixture : en
  • US1794173A - Car truck : en
  • DE519354C - Drip device with spherical drip mouth : de en
  • GR3108B - HYDRAULIC MACHINE. : el en
  • DE519251C - Device for knocking out bags : de en
  • DE519320C - Process for the production of sulphobasic mercury compounds : de en
  • ES121637A1 - A process for the manufacture of a descaling and antifouling product. : en es
  • FR700348A - Improvements to presses for molding soap and plastics in general : en fr
  • US1794009A - Vegetable-snipping machine : en
  • US1794139A - Slider-operated fastener : en
  • US1793708A - Overalls : en
  • US1793583A - Air-clarifying means : en
  • US1793823A - Harmonica holder : en
  • AT121579B - Motor plow with rotating cutting tool. : de en
  • AU2524830A - Improvements in electric totalisators : en
  • AT121594B - Rail joint connection. : de en
  • DE519240C - Thread cutting head with swiveling jaw holders : de en
  • CH145481A - Caliper with automatic locking device and with release lever. : de en
  • DE519436C - Device for fastening pipes in flanges : de en
  • DE519444C - Process for the introduction of aldehyde groups into aromatic hydrocarbons : de en
  • DE519543C - Multicolor rotogravure printing machine for sheets : de en
  • GB343662A - Improvements in or relating to exhaust silencers for internal combustion engines : en
  • CH145558A - Process for the preparation of a 10% solution of theophylline which can be used for injections. : de en
  • US1793557A - Current-collection scheme : en
  • US1793704A - Double-ring twisting frame specially for twisting artificial silk : en
  • SU19519A1 - Ceramic roasting channel kiln : en ru
  • US1793662A - Headlight : en
  • FR700036A - Process for enriching food materials such as chocolate and industrial products resulting therefrom with vitamins : en fr
  • GB343527A - Improvements in or relating to the printing of cotton : en
  • PL12940B1 - . 4 & «7 GA \ 0O Air-cooled, two-stroke diesel engine with star cylinder arrangement and airless fuel injection, particularly suitable for aircraft. : en pl
  • PL13011B1 - Parachute packaging, : en pl
  • US1793878A - Fluid-operated tool : en
  • DE519043C - Spin for wet treatment and drying of yarn on chain trees : de en
  • DE519101C - Device for measuring wheel sets for railway vehicles : de en
  • DK43758C - Collapsible or collapsible Baad. : da en
  • GB343879A - Improvements in or relating to rubber hose connections : en
  • AT121452B - Interlocking roof tiles. : de en
  • US1793498A - Moving sidewalk : en
  • US1794285A - Washtub : en
  • SU19376A1 - Fixture to determine the speed of the aircraft : en ru
  • US1793998A - Power-transmission mechanism : en
  • US1793488A - Halter : en
  • US1793499A - Method of feeding cement material to kilns : en
  • US1793681A - Eccentric toilet connection : en
  • US1793794A - Packing structure for pistons : en
  • GB343619A - Improvements in and relating to syphons, barrels and other receptacles for containing liquid under pressure : en
  • US1794140A - Chimney : en
  • US1794164A - Lumping device for back-digging shovels : en
  • AU2518430A - Improved doorstop : en
  • FR700397A - Pin for attaching artificial teeth to roots : en fr
  • AT121382B - Telephone exchange voters. : de en
  • CA308801A - Rotary engine : en fr
  • CH145489A - Timepiece whose winding is carried out by means of an oscillating weight. : en fr
  • GB343921A - Improvements in or relating to the manufacture of goods of rubber or similar material : en
  • PL12906B1 - Rotary electric capacitor. : en pl
  • SU19433A1 - A device for coating sugar cubes and other candy products with sugar syrup : en ru
  • DE519497C - Tilt protection for mobile, erecting, extendable and rotating fire department ladders : de en
  • DE519294C - Remote pointer system of a motor-like design with a non-circular disk to increase the setting accuracy : de en
  • SU19284A1 - Device for separate introduction of lump and fine fuel in the pre-furnaces of mine furnaces with a chain or disk grate : en ru
  • ES121646A1 - A system of friction clutch and automatic regulation of progressive speed, without change of gears, own for cars and similar vehicles. : en es
  • SU19228A1 - Manual typographic machine : en ru
  • SU19342A1 - Machine for turning the ends of weaving shuttles : en ru
  • AT121372B - Auxiliary device for speaking machines. : de en
  • AU2865830A - Improvements in or relating to lifting jacks : en
  • FR700147A - Improvements to pitch-based compositions : en fr
  • GB343783A - : en
  • CA308799A - Nut lock : en fr
  • CH145395A - Device for applying floor wax and the like. : de en
  • PL13010B1 - A device for loading coal on ships with belt conveyors. : en pl
  • SU19522A1 - A device for loading fuel into a brick kiln : en ru
  • US1793813A - Means for neutralizing poisonous engine gases : en
  • FR700041A - Improvements to arrangements for temperature control, such as thermostats for controlling the temperature of piezoelectric devices : en fr
  • GB343684A - Improvements in and relating to receiving sets : en
  • GB343744A - Manufacture of benzimidazolone-stibinic acids : en
  • GB344008A - Improvements in and relating to indicating systems : en
  • FR700385A - Coupling arrangement for introducing, in high current networks, energy of frequency foreign to the network : en fr
  • FR699966A - Improvements to sliding glass windows : en fr
  • FR700433A - Friction transmission : en fr
  • US1794035A - Protecting lining for shoes : en
  • US1794305A - Fitted suitcase construction : en
  • GB317834A - Process for treating mineral tanned leather : en
  • GB343761A - Improvements in or relating to electrical drives for rotary printing machines : en
  • ES121650A3 - A procedure to avoid hammering in internal combustion engines. : en es
  • ES121652A1 - Regulating apparatus for advancing the tissue in the looms. : en es
  • DE519410C - Removable motor vehicle wheel : de en
  • US1794107A - Tree holder : en
  • US1794294A - Suspension for vehicles : en
  • ES121563A1 - Procedure to manufacture hygienic napkin holders. : en es
  • GB343918A - Improvements in or relating to coin-operated mechanism for vending purposes : en
  • GB344413A - The manufacture and uses of new synthetic resins : en
  • DE519524C - Vacuum tubes with glow cathode and additional electron source : de en
  • FR700350A - Cable shoe : en fr
  • ES121658A1 - An air filter for protective masks. : en es
  • GB343630A - Improvements relating to the control of aeroplanes : en
  • DE519187C - Sorting device for mail purposes u. like : de en
  • FR700164A - Exhaust silencer improvements : en fr
  • GB343587A - Improvements in or relating to packing machinery : en
  • GB343969A - Improvements in or relating to checker-work for heat exchangers in furnaces : en
  • DK43745C - Straw blower. : da en
  • ES121640A1 - Improvement in obtaining elastic tissue. : en es
  • US1793826A - Collapsible ironing board : en
  • ES121623A1 - Perfection improvements in tar treatment. : en es
  • GB343635A - : en
  • GB343803A - Improvements in and relating to reinforcement connected with reinforced concrete buildings, slabs, play-grcunds, and such like : en
  • US1793578A - Strainer : en
  • ES121535A1 - Procedure for manufacturing fabrics for lining. : en es
  • FR700419A - Improvements to the pneumatic motor actuation process and to the compressed air accumulators used for this process : en fr
  • GB344404A - Improvements in or relating to processes for preventing the solution of metals in acids : en
  • GB344811A - A method of securing a motor vehicle against unauthorised use : en
  • FR700251A - Mercury vapor rectifier : en fr
  • GB343848A - Improvements in or relating to cold-swelling starch : en
  • ES121627A1 - A new system of universal mills. : en es
  • ES121634A1 - A procedure for construction of bags for work. : en es
  • FR699996A - Multiple electrical control device for controlling railcars of an electric train and other applications : en fr
  • FR700150A - Improvements to screw and nut assembly devices : en fr
  • ES121661A1 - Procedure for the manufacture of hydraulic cement molded objects. : en es
  • GB343676A - Production of carbon : en
  • US1794280A - Device for protecting photographic roll films from edge fog : en
  • US1794336A - Heat-exchanger apparatus : en
  • FR700007A - Improvements in the manufacture of wired glass : en fr
  • FR700082A - Improvements to wind nozzles, distribution manifolds or similar parts exposed to high temperatures : en fr
  • ES121545A1 - Universal joint or coupling. : en es
  • FR700023A - Improvements in the manufacture of solubilized gums : en fr
  • GB343687A - An improved supplementary unit for oil-heated stoves : en
  • FR700427A - Intaglio printing inks : en fr
  • FR699970A - Improvements in cable and rope braiding machines : en fr
  • DE519144C - Process for separating gas mixtures : de en
  • DE519289C - Matting screen with mirror device for photographic apparatus : de en
  • DE519539C - Device for the continuous separation of liquids of different specific gravity : de en
  • DK43739C - Automatic Coupling. : da en
  • GB343590A - Improvements in or relating to dental units : en
  • DE519069C - Transformer and switch oils : de en
  • FR700181A - Watering device : en fr
  • GB343568A - Improvements in or relating to braiding machines : en
  • GB343601A - Improvements relating to electrical induction furnaces : en
  • GB343747A - Metal cutting machine tools : en
  • GB343853A - Improvements in and relating to electro-optical cells : en
  • IE11566L - Door latches : en
  • AT121394B - Self-sellers, especially for hot sausages. : de en
  • CA308904A - Liquid retailing device : en fr
  • CH145438A - Process for the production of primary ferrophosphate. : de en
  • SU19245A1 - Concrete sleeper : en ru
  • SU19352A1 - Planimeter : en ru
  • SU19372A1 - Instrument for taking average samples of petroleum products : en ru
  • US1794039A - Device for washing material : en
  • USRE17977E - Harter : en
  • PL12987B1 - Sliding doors. : en pl
  • SU19401A1 - Instrument for indicating excess or lack of air in combustion products : en ru
  • GB343851A - : en
  • SU19517A1 - Ring fired brick kiln : en ru
  • US1793561A - Screw clamp : en
  • US1793855A - Rotor mold : en
  • US1794134A - Colorimeter : en
  • DE519158C - Oil cooling system for transformers, inductors, etc. like : de en
  • DE519237C - Process for the production of hollow metal bodies by centrifugal casting : de en
  • SU19251A1 - Fitting to a car for sanding streets : en ru
  • GB343756A - Improvements relating to pirns or bobbins and shuttle pegs for facilitating the copping of shuttles in looms : en
  • AU2471530B - Metal band tie and machine fop making it : en
  • CH145585A - Display device on the fenders of automobiles. : de en
  • US1793452A - Chain : en
  • DE518813C - Liquid atomizer : de en
  • FR700216A - Shell for the manufacture of hollow bodies by vertical centrifugal molding : en fr
  • SU19343A1 - A machine for the manufacture of paw-to-stud mats (locks) used in the binding of logs in a wooden house : en ru
  • US1793455A - Pipe coupler : en
  • US1793471A - Rotary kiln and the like : en
  • US1793713A - Internal-combustion engine : en
  • AT121544B - Process for the manufacture of fire-resistant building material. : de en
  • DE519066C - Iron-silicon alloys : de en
  • FR700193A - Improvements to ballast tampers : en fr
  • GB343856A - Improvements in or relating to spiral springs for magneto snapper couplings : en
  • DE519259C - Method of making contacts on wire-wound glazed resistors : de en
  • GB343740A - Improvements in or relating to oven and like doors : en
  • CH145549A - Headlight lamp for vehicles. : de en
  • US1793875A - Rotary internal-combustion engine : en
  • US1794125A - Twin-section egg carton : en
  • AT121446B - Hollow body for reinforced concrete rib ceilings. : de en
  • AT121577B - Process for the production of a hydraulic binder. : de en
  • US1793766A - Sheet-packing rack : en
  • AT121572B - Process for the production of plastics and synthetic masses. : de en
  • AU2900930A - Improvements in icecream cones : en
  • CA308920A - Cable armoring : en fr
  • CH145447A - Process for the production of a new metal-containing dye. : de en
  • GB343792A - Improvements in or relating to buoyant devices, costumes, garments or the like wearing apparel for life saving : en
  • GB344015A - Improvements in or relating to the manufacture of tanning materials : en
  • CH145573A - Device for showing transparent images. : de en
  • DK43741C - Mounting device for Power Machines in Wooden Ships. : da en
  • CH145633A - Cell centrifugal pump with circulating auxiliary liquid. : de en
  • CA308807A - Power transmission mechanism : en fr
  • AU2989630B - Improvements in and relating to shirts andthe like garments, and collars : en
  • AT121457B - Device for fastening iron door frames to the masonry. : de en
  • US1793497A - Express-local elevator control system : en
  • US1794321A - Loading device : en
  • SU19272A1 - Cathode generator : en ru
  • US1793670A - Water-purifying material and method of preparing and using the same : en
  • US1793903A - Supercharger structure : en
  • DE519127C - Setting and locking device for windshields of motor vehicles : de en
  • DE519337C - Device for voltage and current regulation of electrical machines : de en
  • FR700255A - Method of mounting frames, in particular connecting rods : en fr
  • GB343595A - Improvements relating to steam generators : en
  • FR700420A - Suction and pressure pump : en fr
  • US1794317A - Machine for spreading bituminous mixtures : en
  • US1793519A - Pump-rod swivel for windmills : en
  • US1793784A - Sheet-glass-drawing apparatus : en
  • SU19192A1 - Stamp for the manufacture of automatic caps for bottles : en ru
  • US1794041A - Ball or tube mill : en
  • SU19257A1 - Barrier device for monorail railways on poles : en ru
  • US1793888A - Driving connection : en
  • US1793985A - Traction wheel : en
  • CA308832A - Awning arm : en fr
  • US1793768A - Process of making coil-cleaning brushes : en
  • US1793997A - Apparatus for flattening bulbs of thermometer tubes : en
  • GB343563A - Improvements in electric furnaces and electrodes therefor : en
  • PL13023B1 - The way of colonizing incendiary substances and explosives matorials. : en pl
  • US1793617A - Collapsible boat : en
  • US1793684A - Bottle-filling nozzle : en
  • US1793722A - Composition cylinder for looms : en
  • DE519025C - Single-motor gripper winch : de en
  • DE519413C - Device for imprinting numbers and characters on solid and hollow bodies of any external shape by machine : de en
  • DE519467C - Electric light tubes with cold metal electrodes or glow electrodes : de en
  • AT121591B - Brakes for trailers, in particular those for electric trams. : de en
  • AU2643730A - A door for vehicle bodies adapted to swing from either side : en
  • DE519392C - Rotating scissors : de en
  • PL12891B1 - A device for reconstruction of a railway track and the way of its work. : en pl
  • US1793573A - Variable-load brake : en
  • PL12973B1 - The burner for heating is carried out by means of jets of flame through which electric gaps jump. : en pl
  • US1793961A - Rail-gauging device : en
  • US1794001A - Stocking supporter : en
  • SU19419A1 - Adaptation to the support of the lathe to set the depth of cut : en ru
  • US1794132A - Multicolor siphon ink-making desk stand : en
  • US1794159A - Finishing welt : en
  • US1794278A - Wire-line protector : en
  • CH145374A - Reed mat. : de en
  • PL13034B1 - Artificial resin coating. : en pl
  • SU19377A1 - Apparatus for printing, recording and issuing rail, etc. tickets : en ru
  • US1793653A - Variable-pitch propeller : en
  • PL12959B1 - Device for dropping bombs from a height. : en pl
  • GB343565A - Improvements in automobile constructions : en
  • GB343898A - Manufacture of new antimony compounds : en
  • CH145556A - Process for the preparation of 5-oxy-tetrahydronaphthalene-6-glycolic acid lactone. : de en
  • CH145577A - Drawbar connection joint. : de en
  • DE517527C - Feces catcher with a bow that grips the heel of the shoe : de en
  • GB343923A - An improved burner for oil fuel : en
  • SU19303A1 - Flap machine : en ru
  • US1794072A - Roll-roofing fastener : en
  • PL12979B1 - Machine for self-filling and weighing of materials. : en pl
  • US1793988A - Expansive rotary underreamer : en
  • US1794056A - Heater grate : en
  • US1793639A - Box : en
  • US1793847A - Lingerie fastener : en
  • SU19347A1 - The method of enrichment of chrome ores : en ru
  • USD83448S - Desig-n foe : en
  • US1793475A - Batch renovator : en
  • PL13030B1 - Device for absorbing the energy of an impact. : en pl
  • SU19190A1 - Tray for feeding items to the place of processing : en ru
  • SU19207A1 - Battery heater : en ru
  • SU19223A1 - Modification of the steam distribution mechanism for double-acting rotary reversing machines, mainly of the locomotive type : en ru
  • SU19319A1 - Machine for pounding and peeling boiled potatoes : en ru
  • USD83452S - Design for a combined lamp, chair : en
  • US1793616A - Type bed and support : en
  • AT121388B - Ignition metal holder for lighters etc. like : de en
  • AT121399B - Device for atomizing perfumes, eau de cologne or the like. : de en
  • AT121556B - Process for the preparation of aromatic arsenic compounds. : de en
  • DE519052C - Process for the preparation of oxy-1, 8-naphthoylene naphthimidazoles or their derivatives : de en
  • DE519530C - Drive device for the knife boxes and sinker bases of a four-part jacquard machine : de en
  • CA308853A - Coffee and chaff mixer : en fr
  • FR700403A - Improvements in the manufacture of signaling conductors : en fr
  • FR700447A - Transposed split conductor for bar windings of electrical machines : en fr
  • FR700295A - Improvements in multi-way gate valves : en fr
  • GB343926A - Improvements relating to fire extinguishing apparatus : en
  • SU19545A1 - Round loom : en ru
  • BE376426A - : en
  • USD83466S - Island : en
  • CA308857A - Alternating current distribution system : en fr
  • PL12900B1 - Clo holder for continuous electrodes. : en pl
  • US1794188A - Windmill construction : en
  • GB343614A - Improvements in or relating to the backs of chairs or the like furniture : en
  • SU19279A1 - The method of marking points on the ceiling opposite to certain points on the floor for the purposes of marking : en ru
  • US1793731A - Combined shade and awning structure for automobile doors : en
  • CA308770A - Confection vending machine : en fr
  • CH145445A - Process for obtaining tertiary amines. : de en
  • AT121568B - Process for pressure-heat splitting of hydrocarbons. : de en
  • AU2830230A - Suction carpet sweepers : en
  • US1794332A - Tractor : en
  • GB343627A - Improvements in or relating to machines for trimming tin boxes : en
  • GB344384A - Improvements in or connected with traffic signals : en
  • GB343897A - Improvements in or relating to bread slicing machines : en
  • US1793916A - Packing ring : en
  • SU19322A1 - Apparatus for sterilizing glasses etc. : en ru
  • ES121573A1 - ELECTRICAL INSULATOR FOR HIGH VOLTAGE : en es
  • FR700368A - Illuminating Trail Projectile : en fr
  • DE519061C - Labyrinth seal with tightly enclosing rings of relatively large axial length : de en
  • DE519110C - Pulp digester with device for forced circulation of the lye : de en
  • US1794171A - Locking attachment for windows : en
  • US1794175A - Safety elevator for fire ladders : en
  • AT121488B - Movable, extendable support arm. : de en
  • CH145516A - Piston machine with at least one piston in the shape of a ring sector. : de en
  • AT121451B - Holders for writing and drawing implements. : de en
  • GB343778A - Improvements in metal structures : en
  • DE519000C - Can opener with hinged handles : de en
  • DE519221C - Illuminated surface with mutually parallel, light-reflecting ribs which are illuminated by a light source arranged at one end of the surface : de en
  • FR700218A - New tool for easy opening of cans : en fr
  • GB343811A - Improvements in or relating to synchronising devices for use in talking film installations : en
  • ES121683A1 - A procedure to ennoble substances that contain carbon. : en es
  • FR700103A - Forklift : en fr
  • US1793765A - Receptacle : en
  • DE519359C - Press molding machine with movable counter pressure plate : de en
  • FR700076A - Headlight projector : en fr
  • FR700284A - Process for the treatment of resinous pitches and resulting products : en fr
  • GB343742A - A new writing tablet : en
  • PL12897B1 - : en pl
  • GB343654A - Pavement ramming machine : en
  • GB343690A - Improvements in or relating to the manufacture of pressed steel tanks : en
  • ES325U - Ticke with surprise, in combination with automatic scales. (Machine-translation by Google Translate, not legally binding) : en es
  • FR700232A - Gear change device : en fr
  • FR700141A - Refrigerated wagon : en fr
  • ES121685A1 - Procedure for the preparation of textile fibers in spinning. : en es
  • ES315U - A special coupling of mattresses to beds of all kinds, especially wooden beds, without the need for special stringers or beams (Machine-translation by Google Translate, not legally binding) : en es
  • FR700429A - Guide tube for rotating metal bars : en fr
  • GB343796A - Improvements in the production of potassium nitrate : en
  • GB343838A - Improvements in or relating to the production of artificial filaments : en
  • ES121653A1 - Procedure to waterproof fabrics. : en es
  • FR700270A - Adherent to prevent slipping of belts : en fr
  • ES121511A1 - A new procedure to equalize the cooking of the content in canned food containers. : en es
  • PL12895B1 - The method of producing Zarowe fibers that do not hang completely or are almost not overhanging. : en pl
  • US1793902A - Automatic dispensing apparatus : en
  • US1794049A - Automobile direction signal : en
  • SU19529A1 - Frame for carrying bottles : en ru
  • SU19244A1 - Flame Furnace for Brass Annealing : en ru
  • US1793719A - Process of and apparatus for dispelling fog and mist : en
  • US1794071A - Water vehicle : en
  • GB344012A - Improvements in the manufacture of bleaching powder : en
  • DE518880C - Box feeder : de en
  • AU2527930A - Ornamented vitreous, ceramic, and stone articles and process of manufacture thereof : en
  • PL12986B1 - Device for filling wood pulp into chamber diggers. : en pl
  • AT121407B - Winding star. : de en
  • DE519146C - Loudspeaker with a conical or similarly shaped membrane with a drive coil immersed in a magnetic field at the narrow end : de en
  • FR700352A - Star cylinder internal combustion engine : en fr
  • DE518107C - Device to compensate for different thermal expansions between an outer housing wall and at least one intermediate wall of the same housing, especially in the case of steam or gas turbines : de en
  • SU19427A1 - Device for lifting and tipping the sieving body : en ru
  • US1793841A - Engine : en
  • ES121636A1 - A procedure for the construction of doors, balconies and windows, especially those intended for the exterior openings of buildings. : en es
  • DE518279C - Device for centerless grinding of the outer surfaces of rings, in particular piston rings : de en
  • DE519017C - Device for dedusting smoke and other gases : de en
  • DE519456C - Electrodes for secondary elements : de en
  • US1793676A - Road guard : en
  • DE519310C - Device for removing dust in the mine : de en
  • GB343861A - Improvements in and relating to electric curling irons : en
  • ES121583A1 - A device to obtain a material of great strength and hardness, based on cement and sand. : en es
  • FR700004A - Alkylation derivatives of p.p.diamino-anthrarufin and processes for their manufacture : en fr
  • FR700083A - Mixer-centrifuge for molding materials : en fr
  • CH145383A - Shuttering bolts. : de en
  • FR700077A - AC Arc Lamp Projector : en fr
  • US1794214A - Machine for dissolving xanthates : en
  • US1793554A - Apparatus for control of combustion in internal-combustion engines : en
  • US1794034A - Holder for emblems and the like : en
  • US1793675A - Road guard : en
  • US1794211A - Brake and like operating mechanism : en
  • US1794249A - Carburetor : en
  • DE519227C - Device for controlling wood grinder drives, in particular drives using steam turbines : de en
  • DE519395C - Coffee grinder with a measuring and filling device for the coffee powder : de en
  • FR700317A - Workbench machine for carpentry and cabinetmaking : en fr
  • PL12955B3 - Unraveling the pipe. : en pl
  • SU19540A1 - Shutter for hydraulic structures : en ru
  • US1794124A - Twin-section egg carton : en
  • SU19232A1 - Recorder for the copier system : en ru
  • SU19282A1 - Angle roller for wall electrical installation : en ru
  • US1793696A - Frame for automobile license plates : en
  • US1793709A - Furniture : en
  • US1793995A - Watch : en
  • US1794347A - Photographic copying machine : en
  • PL12942B1 - Zip fastening. : en pl
  • US1794303A - Match-book holder : en
  • DE519018C - Device to achieve the circulation of liquid in the upright arranged heat accumulators during the discharge : de en
  • FR700449A - Machine gun and light cannon carriages : en fr
  • GB343844A - Elastic suspension : en
  • SU19367A1 - Instrument for determining moisture, filtration capacity, etc. soil properties : en ru
  • US1793814A - Ventilating fan : en
  • PL12912B1 - Device for suspending and extending burnt-out continuous electrodes in electric furnaces. : en pl
  • US1794274A - Socket-cap cord connection : en
  • CH145413A - Method of winding yarn. : de en
  • CH145568A - Spring mechanism for detectors. : de en
  • DE517909C - Fuel injection device for internal combustion engines with pressure atomization : de en
  • DE519034C - Dividing machine for dough and similar kneadable masses : de en
  • CH145377A - Manufacturing process for reinforced concrete parts. : en fr
  • AU2874730B - Improvements in and relating to propellent powders : en
  • CH145480A - Device for tempering electrical time detonators with two oppositely connected capacitors as ignition current carriers. : de en
  • DE519432C - Clothing, in particular underwear : de en
  • US1793678A - Method of canning tongues and canned product : en
  • ES120579A1 - A procedure, with the corresponding device, to manufacture plates or glass panes. : en es
  • CH145576A - Prams, dolls or ambulances. : de en
  • US1793495A - Screen for ball mills : en
  • SU19418A1 - Internal lined guide tube for feeding bar material in metalworking machines : en ru
  • DE519419C - Five-way valve for filter systems : de en
  • DE519489C - Fan-cooled motor for a pruning saw : de en
  • US1793797A - Switch : en
  • SU19357A1 - Dial bezmen : en ru
  • USD83443S - A corpora : en
  • FR700102A - Suction cup for cleaning devices : en fr
  • PL12896B1 - Parachute. : en pl
  • US1793509A - Manifold : en
  • DE519229C - Spark chamber for electrical air switches : de en
  • DE519341C - Process for the production of insulated windings for helical winding slots : de en
  • FR700113A - Console for display shelves : en fr
  • FR700163A - Improvements to propulsion devices for small propeller craft : en fr
  • SU19294A1 - Modification of the register described in patent number 10739 : en ru
  • US1793924A - Electric : en
  • SU19195A1 - Piston Ring Rolling Device : en ru
  • SU19400A1 - Two-stroke gas machine with exhaust and purge through windows opened by a piston : en ru
  • CH145437A - Device for the production of ozone. : en fr
  • AT121441B - Bread press machine. : de en
  • AT121554B - Process for the production of porous masses from hardenable mineral substances. : de en
  • AU2514730B - Improved apparatus for adding airto the explosive gases of internal combustion motors : en
  • CA308942A - Latch : en fr
  • CH145409A - Process for the production of easily bleachable rayon threads. : de en
  • FR700266A - Improvements to signaling devices for automobiles : en fr
  • DE519068C - Circuit arrangement for telegraph systems with closed-circuit operation, in which the connections are made by means of a jack and plug without the use of transmission relays : de en
  • DE519275C - Flexible belt connector for V-belts : de en
  • FR700063A - Process for manufacturing hardenable resinous compositions : en fr
  • PL12890B1 - Ship shape. : en pl
  • US1794237A - Automatic air-release valve : en
  • DE517904C - Device for pressing spring coils onto the suspension springs of railway vehicles : de en
  • DE518745C - Block locking device for automatic firearms : de en
  • DE519263C - Metal oxide rectifier : de en
  • DE519417C - Device for dust-free removal of paints or the like. : de en
  • DE519525C - Glass blowing machine : de en
  • DE519534C - Punching tool for removing the press residue from metal extrusions : de en
  • FR700051A - Fabric drying process applicable to continuous single-run reams : en fr
  • CA308855A - Split frame for dynamo electric machines : en fr
  • CH145570A - Light-reflecting characters for advertising texts, company signs, etc. : de en
  • GB343727A - Improvements relating to chain coal-cutting machines : en
  • US1793981A - Dough divider : en
  • CA308872A - Carbureter : en fr
  • FR699980A - Automatic device for winding polygonal coils : en fr
  • FR700300A - Device for diathermic treatment by means of high frequency in the capacitor field : en fr
  • FR700415A - High pressure mercury vapor discharge tube : en fr
  • PL12971B1 - A tipper for side unloading of railway carriages. : en pl
  • AT121406B - Transmission. : de en
  • AU2562930A - Improvements in or relating to tools for closing containers : en
  • DE519440C - Stuff printing process for dyes that require alkali to fix them on the fiber : de en
  • SU19260A1 - A device for increasing the power of a locomotive and increasing its efficiency : en ru
  • US1793769A - Plaiting machine : en
  • US1794004A - Production of acetylene and hydrogen in the electric arc : en
  • US1793932A - Cable clamp : en
  • FR700128A - Double flap side valve for hydraulic jack : en fr
  • FR700360A - Installation for freezing food products : en fr
  • GB343591A - Improvements in or relating to brakes : en
  • US1794070A - Snowplow : en
  • FR700389A - Wing pins for jute twisting looms, etc. : en fr
  • ES121669A1 - A new machine to achieve the polishing of metal cutlery. : en es
  • DE519327C - Turbine locomotive : de en
  • DE519406C - Device for marking registration marks on negatives : de en
  • FR700363A - Hot drawing bench for seamless tubes : en fr
  • CH145538A - Corona protection device for windings in electrical machines and apparatus with conductors that are located in the same grooves and exposed to strong voltage differences. : de en
  • FR700086A - Improvements to mechanical control devices : en fr
  • FR700177A - Method and apparatus for separating the substances contained therein from a gaseous or liquid medium : en fr
  • FR700224A - Vertical rotating cell thickening filter : en fr
  • SU19484A1 - Shutter application : en ru
  • US1793621A - Metal diaphragm : en
  • US1793774A - Brake : en
  • USD83482S - William h : en
  • GB318892A - Improvements in process for dyeing regenerated cellulose materials : en
  • GB343647A - Improved method of and device for supporting barrels, casks and the like : en
  • ES120836A1 - Pocket thermocautery for medical and dentist uses. : en es
  • GB343944A - Improvements in or relating to metallic mounts for brooms : en
  • SU19320A1 - Fruit Core Remover : en ru
  • SU19415A1 - Modification of sliding steam valve : en ru
  • US1794102A - Conduit for electric wires : en
  • PL12945B1 - Concrete arch support for pavements. : en pl
  • PL12993B3 - : en pl
  • DE519124C - Process for the production of a fuel gas with good heat transfer for regenerative ovens : de en
  • GB343536A - Improvements in doors for garages and the like : en
  • SU19211A1 - Adaptation to mixing steam locomotives for protection against rising water levels in the mixing chamber : en ru
  • US1793613A - Accumulator bin for grain-cleaning machines : en
  • DE519512C - Device on intermediate layer excavators for forwarding the dredged material : de en
  • FR700313A - Window refinements : en fr
  • FR700432A - Pivot support for truck tipping body allows tipping on two or three sides : en fr
  • GB343843A - Improvements in or relating to grinding, sharpening or the like wheels : en
  • DE518334C - Process for the preparation of sulphurous cow dyes : de en
  • ES121600A1 - Procedure for the production of fertilizer material. : en es
  • ES121677A2 - IMPROVEMENTS INTRODUCED IN THE PLATES WITH BRUSHES WITH LAMINAR APPLICATIONS OBJECT OF PATENT NUMBER 103010 : en es
  • GB343789A - Improvements in and relating to reels or bobbins : en
  • GB343917A - Improvements relating to seismographs, and applicable to other measuring instruments : en
  • US1793950A - Thermometer : en
  • US1794315A - Electron-discharge apparatus : en
  • GB343759A - Process of and apparatus for pulverising selid materials : en
  • GB343774A - Manicuring apparatus or receptacles : en
  • GB343922A - Improvements in or relating to the manufacture of goods of rubber or similar material : en
  • GB343928A - Inductance coils and coil winding apparatus : en
  • FR700100A - Steam engine distribution : en fr
  • DE519007C - Device for removing lime in a multiple sieve drum and an agitator attached to it : de en
  • GB343677A - Improvements relating to the preparation or treatment of cereal flour or dough : en
  • DE519055C - Boiler feeder, especially for locomotives : de en
  • ES121553A1 - Alternative auger and molding machine. : en es
  • US1793751A - Apparatus for handling candy : en
  • US1793905A - Aquatic amusement device : en
  • DE519132C - Electric luminaire for indirect interior lighting : de en
  • ES121588A1 - A mechanical cold-fabrication process for vaults for screwing floors, in urban constructions based on cement, sand and coal waste. : en es
  • GB343538A - Improvements in or relating to a method of and apparatus for wireless signalling : en
  • GB344350A - Improvements in or relating to apparatus for winding and unwinding endless bands : en
  • ES121673A1 - An improved device for the use of solar heat. : en es
  • GB343751A - Sewing machine : en
  • SU19308A1 - Hand tools for molding tools : en ru
  • US1794017A - Aerial toy drive : en
  • US1794127A - Hollow ribbon : en
  • CA308854A - Dynamo-electric machine stator : en fr
  • US1793858A - Nonwelding relay : en
  • GB343794A - Improvements in sprag gear mechanism : en
  • SU19414A1 - Modifying a faucet to mix hot and cold water : en ru
  • US1793482A - Tractor : en
  • US1793867A - Steam generator : en
  • US1794271A - Grinding machine : en
  • DE519214C - Device for course stabilization of moving systems, e.g. B. aircraft or watercraft, by means of a gyro : de en
  • FR700060A - Counter-pedal brake for cycles, tricycles and the like : en fr
  • US1794257A - Clamshell bucket : en
  • DE518638C - Rotary piston machine : de en
  • DE519081C - Process for the production of vacuum vessels : de en
  • DE519168C - Floor indicator for elevators : de en
  • US1793873A - Heating apparatus : en
  • DE519491C - Ball valve : de en
  • DE519402C - Device for issuing socks : de en
  • FR699991A - Improvement in methods of compensating distortions in amplifiers : en fr
  • GB343960A - Improvements in circuits controlled by light-sensitive cells : en
  • DE519271C - Adjustment device for gear transmission for driving the overhead camshaft of internal combustion engines : de en
  • ES121549A1 - A molding process for the covers or tires of the pneumatics. : en es
  • GB343971A - Improvements relating to the seams of bags and like articles : en
  • DE519279C - Device for plating metal strips : de en
  • DK43761C - Carbon microphone. : da en
  • US1794232A - Production of combustible gases : en
  • DK43762C - Separator of fibrous material for electric accumulators. : da en
  • GB343950A - Improvements in or relating to sieves : en
  • GB344443A - Process and apparatus for conversion of methane to liquid hydrocarbons by thermal treatment : en
  • DE518221C - Process for image transmission : de en
  • DE518977C - Device for producing a tremolo on electrical musical instruments : de en
  • DE519300C - Process for the production of cold swellable starch products : de en
  • GB343968A - Improvements in or relating to the corrugation of metal plates or sheets : en
  • FR699957A - Improvement in variable speed current generators : en fr
  • FR700074A - Improvements in the manufacture of thermoplastic products using fatty oils : en fr
  • FR700237A - Motion transmission : en fr
  • FR700430A - Four-chamber valve gas meter : en fr
  • GB343584A - Improvements relating to rotary switches of the kind used in automatic telephone systems : en
  • DE519397C - Machine for plugging the imperfections in plush fabrics u. like : de en
  • GB343739A - Improvements relating to baby carriages : en
  • DE519319C - Hand pleating device : de en
  • DE518950C - Process for the preparation of water-insoluble azo dyes : de en
  • CH145557A - Process for the preparation of 7-ethoxy-3.9-diaminoacridine acetate. : de en
  • ES121492A1 - Procedure to regenerate used lubricating oils. : en es
  • FR700190A - Children's trolley : en fr
  • GB343769A - Improvements in reading desks : en
  • DE519117C - Device for exchanging full bobbins for empty bobbins for wing spinning and wing twisting machines : de en
  • DE519482C - Process for the production of interconnected shell pairs for knives u like : de en
  • ES121647A1 - An auxiliary device for industrial drawing. : en es
  • ES283U - International sign to designate need kiosks or toilets. (Machine-translation by Google Translate, not legally binding) : en es
  • FR700401A - Paper cup : en fr
  • GB344403A - Improvements in or relating to apparatus for locating sunken torpedoes and other submerged bodies : en
  • DE519189C - Automatic water drainage valve, especially in cooling systems for internal combustion engines : de en
  • DE519389C - Pipe cutting machine : de en
  • DE519418C - Method of sterilizing water : de en
  • FR700291A - Improvements in machines for advertising or changing images : en fr
  • GB343582A - Improvements in or relating to steam-boiler and other furnaces : en
  • GB343668A - Improvements in and relating to wire drawing dies : en
  • FR700017A - Improvements to any trunks and containers : en fr
  • GB343681A - An implement for manipulating fish especially when cooking same : en
  • AT121503B - Shut-off device for the upper vent opening of a measuring vessel or another container to be completely filled with liquid. : de en
  • DE519084C - Gloss-giving and gloss-retaining agent : de en
  • GB343949A - Improvements in the production or treatment of cellulosic or cellulose derivative materials or natural textile materials : en
  • US1793511A - Chain connecter : en
  • US1793816A - Staple : en
  • USD83439S - Design fob a soap dish : en
  • AT121519B - Process for the production of rayon and film. : de en
  • AT121428B - System with waveguide cable. : de en
  • CA308851A - Bottle cleaning apparatus : en fr
  • CA308921A - Conductor : en fr
  • DE519035C - Dough molding machine : de en
  • USD83468S - Design for a combined clothes washer and dries : en
  • AT121434B - Process for the automatic control of the energy exchange between several ring-shaped coupled line networks. : de en
  • CA308938A - Method of finishing prints : en fr
  • AT121545B - Process for the production of an asbestos-like substance. : de en
  • CA308791A - Window : en fr
  • CA308878A - Combined calendar and money box or savings bank : en fr
  • US1793584A - Windshield warmer : en
  • US1793947A - Bumper end construction : en
  • US1793954A - Thermostatic apparatus : en
  • US1794030A - Refrigerating machine : en
  • GB344017A - Improvements in wireless receivers : en
  • ES182Y - Desktop folder with rubber or elastic covers. : en es
  • US1793972A - Attachment to wringer : en
  • US1794167A - Faced glove : en
  • DE519284C - Device for creating air advertisements or similar announcements from operated aircraft, in particular aircraft : de en
  • DE519325C - Circular guidance for rotary piston machines with sickle-shaped work space : de en
  • FR700131A - Process for the production of secondary disazo dyes for dyeing and printing wool : en fr
  • GB343859A - Projectile with numerous applications : en
  • FR700030A - Improvements made to the folding of the wings of an aerial apparatus, in particular of an apparatus having so-called lowered wings : en fr
  • FR700171A - Testing apparatus for leathers and similar materials : en fr
  • DE504815C - Device for removing bath mist during chromium electrolysis : de en
  • DE507992C - Magazine calender : de en
  • IE11337L - Artificial silk : en
  • US1793896A - Antifriction bearing : en
  • GB343659A - Improvements in door knobs, door handles and like articles of door furniture : en
  • ES121375A1 - A new process for manufacturing objects made of paper pulp, wood, glass and the like. : en es
  • FR700290A - Projector for photographic or cinematographic shooting : en fr
  • GB343936A - Improvements relating to the spinning of artificial filaments and the like : en
  • GB344007A - Process for obtaining light structural elements of great strength : en
  • GB344414A - Improved manufacture of threads of textile material : en
  • DE519363C - Process for the production of quartz objects with a glazed outer surface : de en
  • DE517921C - Process for the production of rubidium salts : de en
  • FR700337A - Improvements in the heat treatment of flour and wheat : en fr
  • FR700376A - Turbogenerator rotor ventilation : en fr
  • FR700183A - Moderators : en fr
  • GB343925A - Improvements in machines for opening, scutching and similarly treating cotton and other fibrous materials : en
  • GB343978A - Improvements relating to automatic telephone systems : en
  • GB343672A - Improvements in or relating to the cleaning of metal bars : en
  • US1793677A - Process for the production of hydrogen : en
  • DE519268C - Process for the electrodeposition of gold or silver : de en
  • DE519123C - Process for obtaining salt, particularly table salt, by evaporation : de en
  • DE519380C - Centrifugal governor, especially for torque adjusters : de en
  • ES121541A1 - A process for the manufacture of soles for footwear, obtained directly from used tires. : en es
  • USD83438S - Benjamin gboss : en
  • DE519173C - Automatic scales with coarse filling and fine filling : de en
  • FR700438A - Parachute : en fr
  • SU19273A1 - Ion generator : en ru
  • SU19432A1 - Milk pasteurizer : en ru
  • ES121525A1 - Improvements in the construction of folding boats, pontoons and other similar boats. : en es
  • GB343975A - Improvements in or relating to apparatus for perforating statistical record cards : en
  • PL12924B1 - Method of producing porous concrete. : en pl
  • ES121528A3 - A system of posts formed by corrugated rolled profiles that constitute a box that is filled with concrete. : en es
  • ES121644A1 - A procedure for the decoration of skins used for the preparation of articles of pelería and leather goods. : en es
  • FR700443A - Improvements to paper articles and methods of manufacturing such articles : en fr
  • GB343736A - Improvements in the construction of vehicle bodies : en
  • GR3106B - PERFECTED METHOD OF PHOSPHORIC MINERAL TREATMENT (LEACHINR). : el en
  • AT121537B - Process for bleaching bast fibers, especially linen, hemp and the like. like : de en
  • CH145396A - Device for removing stains in fabrics and for ironing clothes etc. : de en
  • DE519113C - Bicycle and motorcycle lock with locking device removed while driving : de en
  • DE518840C - Hydraulic drive for double-acting pumps : de en
  • DE519161C - AC rectifier with rectifier material arranged between two electrodes : de en
  • AU3067630A - Improved apparatus for adding air to the explosive gases of internal combustion motors : en
  • CA308805A - Clay sintering method : en fr
  • DK43765C - Fastening device for Curtains, Curtains, Blankets, Sunshades, Canopies and the like. : da en
  • AT121582B - Process for the production of silhouettes consisting of a plate provided with a pictorial representation on both sides. : de en
  • US1793958A - Nonplugging coupling for rotary drills : en
  • CA308838A - Internal combustion engine : en fr
  • SU19450A1 - Device for the production of single (personnel) shootings in film-making apparatuses : en ru
  • US1793944A - Antiskid appliance for vehicle wheels : en
  • AU2572830A - Improvements in aircraft employing auto-rotative wings or supporting surfaces : en
  • PL12908B1 - A system of connections in telephone devices in which the calling wires are connected to the workplace of female office workers through call probes. : en pl
  • US1793802A - Draft normalizer : en
  • DE519405C - Device for testing the density of photographic negative images : de en
  • FR700140A - Process for the manufacture and use of printing forms intended for etching and halftone engraving on fabric : en fr
  • CA308767A - Engine cylinder : en fr
  • CH145399A - Umbrella stand. : de en
  • DK43744C - Procedure for the production of yarn consisting of artificial silk together with one or more other textile fabrics. : da en
  • DE519472C - Elbow piece for dental purposes with a pipe socket that can be swiveled in the plane through the drive part axes and a head that can be easily removed from it : de en
  • CA308813A - Gas radiant and heater : en fr
  • DE519466C - Measurement method : de en
  • FR700309A - Improvements in railway traffic control devices : en fr
  • GB343904A - Improvements in electric driving sets : en
  • CH145428A - Method and device for the production of a luxury food containing banana fruit. : de en
  • SU19416A1 - Pressure control valve inside the hermetic suit : en ru
  • SU19532A1 - A device for unloading heaps of timber, for example. balance sheets : en ru
  • CH145551A - Heating device for the contents of the bottom cup of disc gas containers with a liquid seal. : de en
  • SU19423A1 - Saw Blade Sharpener : en ru
  • US1793543A - Means for simulating fire boxes on toy locomotives : en
  • US1793890A - Figure device : en
  • US1793848A - Child's vehicle : en
  • US1794313A - Water-power plant : en
  • PL12920B1 - A seal for securing envelopes against opening and a press for crimping this seal. : en pl
  • USD83445S - James b : en
  • DE519154C - Short circuit indicating fuse : de en
  • US1793647A - Rivet-slitting machine : en
  • US1793974A - Radiator cap : en
  • CA308844A - Pocket lighter : en fr
  • CH145439A - Process for the production of ethyl mercury chloride. : de en
  • USD83480S - Design for an ash tray or similar article : en
  • SU19240A1 - Curtain to protect against heat radiation from furnaces : en ru
  • SU19452A1 - Instrument for determining the exposure time : en ru
  • US1793800A - Indicating device : en
  • US1794059A - Cleaner attachment for paper driers : en
  • US1794184A - Method of forming flanged bearings : en
  • US1794340A - Optical measuring device : en
  • SU19217A1 - Device for internal cleaning of superheater tubes : en ru
  • US1793705A - Fuel device : en
  • PL13009B1 - The platform is placed on the floor of cars and other vehicles. : en pl
  • PL13012B1 - Machine for drying starched warps. : en pl
  • US1793939A - Method of manufacturing nuts : en
  • CH145594A - Process for the preparation of a carbazole derivative. : de en
  • US1793787A - Dispensing device : en
  • DE519302C - System for the transmission of messages with several carrier frequencies and with several transmission lines that are connected to a common transmission line : de en
  • DE519481C - Band saw machine with change gear : de en
  • CH145623A - Process for the preparation of a vat dye. : de en
  • SU19434A1 - Lubricating and gluing machine : en ru
  • FR699969A - Improvement in liquid sprayers : en fr
  • SU19378A1 - Control forceps for trams, etc. tickets : en ru
  • US1793623A - Magnifying apparatus : en
  • US1793928A - Cylindrical structure : en
  • DE519510C - Automatic stowage loading for basic weirs : de en
  • US1794113A - Portable platform : en
  • US1794067A - Time switch : en
  • US1794266A - Check writer : en
  • DE519135C - Pliers or pipe wrenches for earth drilling, consisting of several jointed jaw members : de en
  • DE519207C - Machine for producing beads on mattresses : de en
  • FR700201A - Improvements to simplex telegraph systems : en fr
  • PL12939B1 - A device for lashing and suspending travel blankets in railway carriages. : en pl
  • PL12960B1 - Palisade wall curved in the shape of a broken line. : en pl
  • SU19317A1 - Vegetable and Fruit Cutting Machine : en ru
  • SU19476A1 - Ship or aircraft engine : en ru
  • DE519424C - Method for ensuring the excitation in an asynchronous machine with a self-excited commutator rear machine with self-contained stator winding : de en
  • GB343592A - Machine for automatically applying lids or covers to tins, cartons and similar containers : en
  • SU19348A1 - Method of manufacturing bearing inserts : en ru
  • US1794289A - Electric condenser : en
  • US1793658A - Apparatus for cleansing golf and other balls : en
  • US1793735A - Automatic accelerating friction clutch : en
  • CA308866A - Coloration of metallic surfaces : en fr
  • ES121624A1 - Procedure and device to combat the weeds and activate the growth of the plants. : en es
  • FR700052A - Controlled oxidation process applicable during a heat treatment : en fr
  • DE519015C - Deep excavator with an articulated ladder : de en
  • GB343663A - Improvements relating to combing machines : en
  • FR700166A - Process for the production of lubricants : en fr
  • SU19197A1 - Bristle cleaner : en ru
  • GB343880A - Improvements in bed settees : en
  • US1793770A - Bed davenport : en
  • US1794155A - Valve actuator : en
  • US1793700A - Signaling system and apparatus therefor : en
  • GB344347A - Improvements in or relating to electrical indicating or display devices : en
  • DE519148C - Process for the production of pressed depolarization electrodes : de en
  • GB343823A - Improvements in or relating to apparatus for circulating water through marine condensers : en
  • DE493138C - Extending table : de en
  • US1794203A - Differential carrier : en
  • USD83444S - Design fob a panel : en
  • ES121632A1 - Improvements in the manufacture of carbon agglomerates. : en es
  • DE519063C - Sheet metal feeder : de en
  • GB343685A - Electro-depositing on aluminium and aluminium alloys : en
  • ES121635A1 - A procedure for fixing the free end of the spiral wound windings of ribbon, braid and similar strips. : en es
  • FR700274A - Wandering Pull Corkscrew : en fr
  • GB343573A - A new or improved ventilating device or screen suitable for use in motor vehicles or the like : en
  • GB343840A - Improvements in and relating to curative physical-training apparatus : en
  • DE519486C - Procedure for testing paints : de en