• DE420256C - Valve spring assembly, especially for hydraulic jacks : de en
  • US1556738A - Air filter : en
  • US1557080A - Short-circuiting device : en
  • FR596129A - Waterproof and flexible transparent fabric : en fr
  • US1556644A - Plumber's furnace : en
  • US1556730A - Grinding apparatus for plate glass : en
  • US1557255A - Amusement device : en
  • DE419998C - Rubber shoe without heel and top : de en
  • FR596181A - Automatic steam boiler feed regulator : en fr
  • US1556759A - Concrete product and process of manufacturing the same : en
  • US1556785A - Method of and apparatus for dry cleaning : en
  • USD68496S - Design for textile fabric : en
  • DE420004C - Method and furnace for operating shaft ovens with an annular floor plan : de en
  • GB241121A - Improvements relating to down-draught bafflers for water heaters or geysers : en
  • US1556741A - Contour-milling machine : en
  • US1557130A - Dishcloth holder : en
  • DE419937C - Device for displaying false coins by means of magnifying lenses in coin-checking self-sellers : de en
  • US1557198A - Steering wheel : en
  • DE420214C - Carrier for conveying bottles on slideways, especially for bottle filling and corking machines : de en
  • FR596018A - Circular knitting machines refinements : en fr
  • DE420188C - insulator : de en
  • DE418541C - Talking machine in connection with a display device : de en
  • DE419983C - Aid for cleaning silver objects : de en
  • US1556681A - Track liner : en
  • CA254630A - Machine for grinding chasers : en fr
  • GB241034A - Improvements in and relating to concrete blocks : en
  • GB241132A - Improvements in and relating to safety hooks : en
  • ES94432A1 - Airplane bomb-throwers. : en es
  • GB240958A - Improvements in and relating to medicated boot socks, bandages or the like : en
  • FR596156A - Improvements to gas dedusting devices : en fr
  • GR1032B - IMPROVEMENTS REGARDING METHODS CAUSING REACTIONS AND ITSELF FOR SOFTWARE OF SOFTWARE FOR SILICONE. : el en
  • DE419869C - Pig rot vaccination kit : de en
  • GB241066A - Improvements in brakes for hand trucks : en
  • GB241071A - Improvements in obtaining ammonia from synthesis gases : en
  • US1557026A - Electric rivet heater : en
  • US1557379A - Piston ring : en
  • DE420021C - Safety valve for flue gas preheater u. like : de en
  • DK35134C - Procedure for burning sludge-shaped material in rotary kilns and kilns for carrying out the process. : da en
  • FR595942A - Improvements to compensating devices or regulating devices for liquid pump meters or similar devices : en fr
  • FR596024A - Improvements in briquette manufacturing : en fr
  • US1557342A - Convertible furniture : en
  • DE420139C - Metal halide lamp : de en
  • DE420247C - Device for generating electrical vibrations : de en
  • GR1029B - CAPS FOR CARTRIDGES AFTER DEVICE I ALLOWED THE CHARGE TO VARIOUS. : el en
  • US1557055A - Invalid's and cripple's bed appliance : en
  • FR595959A - Apparatus for sawing slabs : en fr
  • DE419841C - Braking device consisting of a machine brake and a muscle brake, in particular for motor vehicles : de en
  • ES94101A1 - A device for airless injecting fuel into combustion engines. : en es
  • DE420060C - Folding boat : de en
  • FR596077A - Printing plate cylinders : en fr
  • CA254656A - Cheque book : en fr
  • DE420043C - Dynamic belt drive balancing machine : de en
  • FR596082A - Slider for separable slide clips : en fr
  • GB228132A - Improved process of and apparatus for helically winding wires : en
  • US1557159A - Clutch : en
  • CH112407A - Process for the production of water-insoluble multicolor screens. : de en
  • ES94141A1 - Improvements in the umbrellas. : en es
  • FR596163A - Motor support device : en fr
  • GB240947A - Improvements relating to percussive musical instruments with sonorous bars or the like : en
  • US1557266A - Composition adapted to generate free iodine : en
  • CA254638A - Locomotive boiler : en fr
  • US1557512A - Manure loader : en
  • GB240883A - Improvements in or relating to variable speed gears : en
  • GB241133A - Improvements in the automatic voltage regulation of alternating current circuits particularly for welding machines : en
  • US1556636A - Luminous sign character : en
  • FR596071A - Process for the production of condensation products from ketones, with phenols : en fr
  • FR596191A - Process allowing, from mixtures of solid fuels and low volatility liquid fuels, to simultaneously obtain cokes of great hardness and liquid hydrogen carbides : en fr
  • CA254535A - Tire and wheel : en fr
  • FR596187A - Frequency changer for CW radiotelegraphy : en fr
  • DE419761C - Feed-through terminal with compression spring connection : de en
  • ES94056A1 - Improvements in machines for the composition and casting of typographic lines. : en es
  • GB241449A - Improvements in and relating to embossing presses : en
  • US1556746A - Brake-drum construction : en
  • GB234127A - : en
  • US1557171A - Tire-chain lock : en
  • US1557341A - Compression gauge : en
  • USD68433S - Design for a traffic signal : en
  • GB241100A - Improvements in or relating to friction shock absorbers : en
  • DE420112C - One-piece lid for bread boxes, biscuit boxes and the like. like : de en
  • FR595934A - Floor lamp with alarm clock : en fr
  • US1557137A - Self-lubricating bearing and method of making it : en
  • DK35127C - Filling pipes for backpressure filling machines. : da en
  • ES94036A1 - Improvements in cruet frames. : en es
  • FR596031A - Pressure relief valve with needle valve : en fr
  • ES94265A3 - Improvements in the construction of aviation engines. : en es
  • FR596052A - Improvements to control systems for electric motors : en fr
  • FR596144A - New process for the suspension or stable emulsion of all materials, and in particular pitches, bitumens, tars, various oils, fatty substances and other similar substances, or mixtures of these substances: - products obtained and applications : en fr
  • FR596186A - Ink insensitive to the action of water and chemical reagents and its manufacturing process : en fr
  • US1556859A - Internal-combustion engine : en
  • US1557020A - Door-controlling circuits : en
  • US1557373A - Burglar alarm : en
  • GB240987A - Relief effects in photography : en
  • US1557174A - Leather-tanning compound : en
  • US1557176A - Bowling alley : en
  • US1557213A - Electrical apparatus : en
  • US1557225A - Steering wheel : en
  • DE419911C - Process for the production of oxalic acid : de en
  • DE420093C - Machine for closing ampoules : de en
  • GB240931A - Improvements in and relating to resilient telescopic struts for aircraft : en
  • FR595922A - Adjustable umbrella stand for bicycle frame : en fr
  • FR596117A - Aluminum socket instantly screws onto all wooden handles and cleaning brooms : en fr
  • GB235140A - Improvements in or relating to road tarring machines : en
  • GB237239A - Improvements relating to shock absorbers : en
  • GB236886A - Improvements in hydraulic variable speed transmission gear : en
  • GB238211A - : en
  • GB241135A - Improvements in the catalytic oxidation of ammonia : en
  • CH112246A - Aluminum alloy for engine pistons. : de en
  • US1556638A - Motor-vehicle top : en
  • US1556658A - Bearing material : en
  • US1556978A - Brake-operating mechanism : en
  • US1557078A - Glass-melting furnace : en
  • US1557454A - Box hinge : en
  • US1556861A - Game apparatus : en
  • CA254640A - Radio condenser : en fr
  • US1556580A - Lock device : en
  • US1556823A - Electric switch : en
  • FR595919A - Apparatus for cutting barbed wire and the like : en fr
  • ES94183A1 - An improved system apparatus for removing hydrogen sulphide contained in air and other gas. : en es
  • FR596193A - Process for printing rubber objects : en fr
  • GB241105A - Improvements in or relating to dining tables for use on ships and other passenger-carrying vehicles : en
  • US1557336A - Railway truck : en
  • CH112209A - Process for the separation of a mixture of zirconium and hafnium halides. : de en
  • FR595906A - Baby bottle : en fr
  • FR596075A - Steam production process : en fr
  • DE420040C - Process for the production of vulcanized rubber compounds : de en
  • US1556901A - of dayton : en
  • CA254587A - Process of maintaining the moisture content constant in subgrades of paving : en fr
  • CH110254A - Rotary cleaning brush. : de en
  • CA254679A - Electro-magnetic light bathing apparatus : en fr
  • CH112359A - Process for preparing a nitrogenous and combustible gas mixture. : en fr
  • DE419853C - Process for utilizing the cooling water heat of internal combustion engines : de en
  • ES94127A1 - Protective device for woodworking machines called "Tupis". : en es
  • GB240941A - Improvements in tipping bodies for vehicles : en
  • GB241059A - Improvements in mops : en
  • CA254493A - Spring suspension for ford cars and trucks : en fr
  • CH112191A - Fighter-shuttle cleat. : en fr
  • DE419994C - Device for stabilizing vehicles : de en
  • US1556833A - Door-control means : en
  • US1557224A - Pumping apparatus : en
  • GB241095A - Improvements in and relating to tip-up seats : en
  • CA254683A - Ore concentration : en fr
  • US1557511A - Gate : en
  • CH112028A - Device for locating the level of a liquid in a tank. : en fr
  • CH112411A - Harp. : de en
  • ES94054A1 - An improved winnowing machine. : en es
  • GB240896A - Improvements in governors for turbines and other prime movers : en
  • US1556928A - Golf club : en
  • GB241061A - Improvements in actions for typewriting machines : en
  • DE420135C - Bushing clamp for inserting into finished insulating pieces made of molding compound or the like. : de en
  • US1557497A - Shock absorber : en
  • GB241114A - Improvements in or relating to piles and shoes therefor : en
  • US1556854A - Manufacture of grape sugar : en
  • US1557136A - Side-wall construction for cars : en
  • US1556871A - Saw bow : en
  • USD68500S - Design por a loud speaker : en
  • US1557006A - Switch box : en
  • US1557315A - Loom : en
  • DE419776C - Method for determining insulation faults, preferably on railway lines : de en
  • FR596130A - : fr
  • GB240967A - Improvements in the construction of rotor conductors for induction motors : en
  • ES94125A1 - Procedure for the production of hydrogen practically free of carbon oxide starting from water gas or the like. : en es
  • GB241106A - Improvements in pneumatic lifting jacks : en
  • US1556722A - Profiling machine : en
  • US1557211A - Pumping apparatus : en
  • FR595990A - Automobile rear wheel brake control device : en fr
  • FR595998A - Manufacturing process of artificial products : en fr
  • FR596147A - Process for extracting lead and zinc from ores : en fr
  • GB241143A - Improvements relating to metal slats and upholstery springs supported thereby : en
  • US1557011A - Process of tanning hides or skins : en
  • US1556598A - Leather-degreasing process : en
  • US1556834A - Product for automatically sealing punctures in pneumatic tires : en
  • US1556879A - Method for dusting coal mines : en
  • US1556970A - Lubricator means for crank shafts in internal-combustion engines : en
  • US1557327A - Springless automatic sash lock : en
  • DE420030C - Tap with electrically heated liquid heater : de en
  • DK35129C - Telephone system. : da en
  • CH110706A - Hot water heating system. : de en
  • DE420077C - Control device : de en
  • US1556885A - Steering-gear control unit : en
  • US1557229A - Terminating network for filters : en
  • US1557427A - Motor load-controlling device : en
  • FR595947A - Centrifugal compressor mixer device for combustion engines running on town gas or gasifier : en fr
  • ES94194A1 - The arrangement of napkins and towels in protective bags or covers. : en es
  • DE419847C - Lock that can be used as a right, left and loading lock : de en
  • FR595901A - Improvements to electrical resistances : en fr
  • GB241262A - A process for the production of fuel of high calorific value from semi-coke : en
  • US1557143A - Circulating-fuel system for oil engines : en
  • GB235139A - Improvements in vacuum tubes : en
  • CH110981A - Grinding media for tube and compound mills. : de en
  • US1556642A - Process of casting malleable castings : en
  • US1557452A - Transmission-housing support : en
  • CH112358A - Process for briquetting low-quality fuels and apparatus for carrying out the process. : de en
  • US1557008A - Journal-bearing casing : en
  • US1557095A - Rail brace : en
  • US1556848A - Valve : en
  • US1557415A - Scabbard for ice skates : en
  • US1557441A - Pie rimming and pinching machine : en
  • GB240994A - Improved capping and jointing means for roofing slabs : en
  • GB241032A - Improvements in hasp-locks : en
  • US1556780A - Bumper for automobiles : en
  • US1557112A - Distillation apparatus : en
  • US1557128A - Circuit-interrupting system : en
  • CH112260A - Valve tap with an automatic shut-off device for repairs. : de en
  • GB241007A - Improvements in or relating to drinking flasks and similar receptacles : en
  • DE420075C - Forcibly controlled pressure compensation piston valve for steam locomotives : de en
  • FR595911A - Method of manufacturing non-bending helical bodies in refractory metal : en fr
  • FR595921A - Improvements to elastic fasteners applicable in vehicle construction : en fr
  • FR596076A - Improvements to sound transmission and reproduction devices : en fr
  • FR596125A - Folding foot : en fr
  • DE419894C - Schuettelchute with lateral discharge opening and ejector shovel : de en
  • FR595966A - New towel cabinet : en fr
  • CH112314A - Motor bike. : de en
  • DE420133C - Electric heating device on type casting machines : de en
  • DK35133C - Speech machine with accompanying sound plate. : da en
  • FR595920A - Improvements made in the establishment of winders : en fr
  • GB241076A - Improvements in or relating to roller bearings : en
  • CH112275A - Internal combustion engine with an auxiliary combustion chamber. : de en
  • US1557222A - Pumping apparatus : en
  • US1557425A - Pressure-controlled valve mechanism : en
  • AU2025324A - Improved ink reservoir attachment for pen nibs : en
  • DE419715C - Method of assembling electrical apparatus : de en
  • CH112408A - Lead holder. : de en
  • CA254550A - Electric circuit controlling device : en fr
  • ES94064A1 - A paper tube for all kinds of pneumatic wheels. : en es
  • FR596013A - high flow liquid elevator : en fr
  • GB241070A - Improvements in and relating to vans for conveying horses or like large sized animals : en
  • US1556695A - Sheet and plate piling device : en
  • US1557481A - Flashing : en
  • CA254652A - Grinding mill : en fr
  • CH112363A - Process for the gasification of liquid fuels and gasifiers for carrying out the process. : de en
  • DE420162C - Photographic display device : de en
  • US1557535A - Thermostatic device : en
  • US1557349A - Process and means for preventing the formation of hard scales in boilers and for removing scales already existing : en
  • USD68429S - Design fob a tibe tbead : en
  • US1556891A - Apparatus for making armatures : en
  • FR595932A - Cinematic toy : en fr
  • CH112186A - Wire winding machine. : en fr
  • FR595978A - New suspender for corsets, belts, etc. : en fr
  • GB228532A - : en
  • GB240953A - Improvements in or relating to induction couplers or high frequency transformers : en
  • GB241081A - Improvements in club settles, sofas and like articles of furniture : en
  • CH112361A - Oven. : en fr
  • DE419913C - Type setting and depositing device with types in side-by-side channels, from which they are removed for the purpose of setting and into which they are reintroduced for the purpose of depositing above : de en
  • ES94110A1 - Installation for directing cannon fire, analogous, against moving targets. : en es
  • CH112218A - Continuous rotocalcographic press. : en fr
  • DE420071C - Device for laterally diverting workpieces moved forward on a roller table : de en
  • DE420097C - Device to compensate for voltage fluctuations in the network for electric drives for lifts : de en
  • CA254553A - Sluice box : en fr
  • CH112256A - Earrings clasp. : de en
  • DE419780C - Air heater : de en
  • CA254567A - Wire handle for receptacles : en fr
  • FR596041A - Automatic decantation filter for liquid impurities : en fr
  • US1556755A - Multiform tool : en
  • US1557066A - Box structure : en
  • CA254484A - Fish line sinker : en fr
  • ES94057A1 - Improvements in rotary printing machines with withdrawal and feeding band. : en es
  • GB240885A - Improvements in the construction of metal aeroplane wings : en
  • GB241268A - Improvements in or relating to dry grinding or crushing apparatus : en
  • US1556704A - Diaphragm for mechanical horns : en
  • US1556827A - Fuse : en
  • US1556956A - Valve-grinding outfit : en
  • CH112373A - Precipitation bath for the production of artificial structures from viscose. : de en
  • CA254582A - Clock operated ventilator : en fr
  • US1556724A - Spacing device for conveyer systems : en
  • US1557144A - Box : en
  • ES94168A1 - An espadrille machine for finishing toes and heels on espadrilles. : en es
  • GB241051A - An improved hanger for clothes : en
  • US1556942A - Switching mechanism : en
  • US1557351A - Tobacco-pipe stem : en
  • US1556930A - Electrical heater : en
  • US1557135A - Thread-controlling mechanism for sewing machines : en
  • DE419928C - Stain removers : de en
  • DE420173C - Process for the purification of phosphoric acid or for the preparation of pure, phosphoric acid salts : de en
  • US1556591A - Process for melting and refining of nonferrous metals : en
  • US1556904A - Automatic calling device : en
  • US1557442A - Vapor-disposal apparatus : en
  • USD68439S - Design for a weighing scale : en
  • CA254665A - Machine for use in making boxes : en fr
  • US1556705A - Means for promoting combustion and economizing in fuel consumption : en
  • US1556806A - Clothesline stretcher and reel : en
  • CH111834A - Process for the production of reliefs using a positive model. : de en
  • CH112245A - Process for the production of aluminum alloys. : de en
  • FR596189A - Fabric composed of strips of fabric separated by interlocks and its manufacturing process : en fr
  • DE420036C - Electric resistance welding machine : de en
  • ES94267A3 - A compressor starting device for high-power internal combustion engines mainly intended for aircraft. : en es
  • US1557010A - Electric waffle iron : en
  • US1557316A - Variable condenser : en
  • USD68443S - Teiji kotato : en
  • US1556672A - Apparatus fob separating unbubned coke fbom the products of : en
  • CH112214A - Process for the preservation of cellulose films in a hydrated state. : en fr
  • GB241101A - Implement for rolling casks and barrels : en
  • US1557065A - Motor-control system : en
  • US1557508A - Electrically-heated funnel : en
  • USD68436S - Design for a doll : en
  • US1557180A - Receptacle charger : en
  • CA254647A - Glass blowing machine : en fr
  • CA254597A - Process of obtaining adsorptive substances : en fr
  • US1556836A - Accumulator-control mechanism : en
  • USRE16185E - Lunch kit : en
  • US1556831A - Electric controlling means : en
  • US1557040A - Tunnel, furnace, kiln, oven, and the like : en
  • US1557129A - Switch stand : en
  • US1556866A - Advertising novelty : en
  • US1557251A - Wall closet : en
  • US1557297A - Display device : en
  • US1556628A - Fruit picker : en
  • DE419986C - Swiveling tray on scoring and cutting machines for paper and cardboard processing : de en
  • GB240990A - Improvements in haircombs : en
  • CH112243A - Ring watch. : de en
  • DE420141C - Automatic regulating device for electric ovens : de en
  • US1557149A - Disk-record cabinet : en
  • USD68431S - Design por a shoe : en
  • US1557022A - Valve and method of making same : en
  • US1557358A - Method of treating fruit for canning purposes : en
  • CA254602A - Polymerization of naphtha : en fr
  • ES94246A1 - A semi-universal or combined machine for making wood. : en es
  • FR595992A - Spinning wheel system for gimp making automatic covering and direct tying on delivery reels : en fr
  • GB241012A - Improvements in advertising devices : en
  • US1557424A - Spool : en
  • US1557311A - Metal air propeller and the like : en
  • US1557119A - Expansion shield : en
  • US1557494A - Saw-filing device : en
  • FR596078A - Gradual speed change : en fr
  • FR596137A - Pipe Threading Machine : en fr
  • CH112240A - Method and device for increasing the sonority of pieces of sound when they are reproduced by apparatus. : de en
  • CH112365A - Device for sorting out unburned coal still contained in the ash BEZW. Coke. : de en
  • DE419846C - safety lock : de en
  • FR596080A - Association of timing motors with maintenance by auxiliary rotary contact : en fr
  • DE419926C - Device for measuring the apparent load and consumption of single and multi-phase alternating current : de en
  • GB241026A - Improvements relating to electrical connectors : en
  • US1557499A - Apparatus for separating fine metal particles from sand and ore pulps : en
  • DE420206C - Rasp casing made from profiled rods or wires for milling machines : de en
  • US1556693A - Lifting attachment for riveting machines : en
  • US1556820A - Manufacturing red lead : en
  • CA254481A - Meat lifting means : en fr
  • US1557277A - Reflector : en
  • CA254575A - Skate-like toy : en fr
  • FR596105A - Hood attachment support : en fr
  • FR596093A - Protection collar for power line poles : en fr
  • US1556597A - Amusement device : en
  • US1557084A - Diagonal stay : en
  • US1557276A - Hat fan : en
  • GB241273A - Improvements in or relating to apparatus for heating granular material such as road-material : en
  • FR596051A - Electric boiler : en fr
  • DE419951C - Metal propeller : de en
  • DE420087C - Process for refining oils : de en
  • GB241036A - Improvements in or relating to embossing machines : en
  • ES94177A1 - Improvements in diaphragms for tape recorders and other acoustic devices. : en es
  • FR596160A - : fr
  • GB236902A - An improved method of and apparatus for the withering and the drying of tea leaves : en
  • GB241608A - Improvements in or relating to road-making apparatus : en
  • ES94257A1 - An arrangement for tensioning membranes of voiced diaphragms, telephones, acoustic apparatus and the like. : en es
  • GB241111A - : en
  • ES94134A1 - Improvements in the electrolytic deposition of metals. : en es
  • GB231838A - Improvements in or relating to carburetters for internal combustion engines : en
  • DE420125C - Locking device for the threading needles of letter folder mechanisms : de en
  • GB240932A - Improvements in oil burners : en
  • FR596048A - Instant release wedge clamp particularly applicable to mine props : en fr
  • US1556754A - Transmission : en
  • US1556888A - Vehicle wheel : en
  • USD68459S - Teiji kotato : en
  • DE419914C - Type setting and depositing device with types in side-by-side channels, from which they are removed for the purpose of setting and into which they are reintroduced for the purpose of depositing above : de en
  • ES94046A1 - A manufacturing procedure for espadrilles with regard to the attachment of the sole or sole to the upper. : en es
  • FR595993A - Lightweight cane device that can be transformed into a seat or a rigid table : en fr
  • GB233350A - Improvements in valve devices for distributing liquids, particularly in water flushing apparatus : en
  • CH112367A - Pan handle. : de en
  • DE420254C - Spring plumb bob for braiding machine peg : de en
  • DE419921C - Lever switch for DC and AC motors : de en
  • GB232244A - Improvements in arrangements for preventing the bottom of water-courses from being washed-out near water-falls, weirs and other water-structures : en
  • US1557108A - Folding chair : en
  • DE420073C - Water level regulator with float or expansion pipe : de en
  • DK35130C - Electromagnetic Speaker for Wireless Telephony. : da en
  • ES94202A1 - A system of plates and labels for car license plates and various applications stamped in aluminum and other metals in high relief. : en es
  • US1556619A - Method and means for cigar bunching : en
  • US1556667A - Record repeater for sound-reproducing instruments : en
  • US1557386A - Electromagnetic device : en
  • CA254681A - Electric contact plug : en fr
  • US1556595A - Excavator-controlling apparatus : en
  • US1556680A - Combined air purifier and reflector : en
  • US1557146A - Reversing valve for furnaces : en
  • US1556706A - Driving mechanism for motor vehicles : en
  • CH111073A - Device for holding individual booking, continuous and carbon copy sheets in bound books. : de en
  • US1556990A - Commutator brush : en
  • US1557048A - Vibration apparatus, particularly for receiving and producing sound waves : en
  • CA254525A - Automobile attachment : en fr
  • DE420035C - Electric melting furnace with self-burning electrodes : de en
  • ES94051A1 - A food product for livestock. : en es
  • FR596190A - Strap for blind pipe leaks : en fr
  • US1556808A - Shuttle-feeler thread cutter : en
  • US1557038A - Power-factor meter : en
  • DE419957C - Representation of calcium arsenate : de en
  • DE420089C - Process for producing artificial teeth from ceramic masses : de en
  • CA254609A - Protective device : en fr
  • US1556941A - Disk wheel : en
  • US1557105A - Connecting-plug remover : en
  • US1557381A - Fastener : en
  • USD68424S - Design for a glass goblet or similar article : en
  • CA254636A - Thermic system for locomotives : en fr
  • FR596084A - Variable profile blade for producing effects with knitting machines : en fr
  • GB241144A - Improvements in and relating to vehicle wheels : en
  • GB241145A - Improvement in weaving shuttles : en
  • CA254537A - Automobile advertising body : en fr
  • DK35131C - Pressure telegraph apparatus. : da en
  • CA254571A - Garment hanger : en fr
  • CA254670A - Change-speed gearing : en fr
  • DE419963C - Paper roll storage for copier machines : de en
  • FR596021A - One or more way sealless valve : en fr
  • FR596118A - New use of corrugated metal fasteners, s or other (for rapid assembly of pieces of wood) in the preparation of parquet panels : en fr
  • DE420011C - Internal combustion engine with opposing pistons : de en
  • DE420029C - Electrical heating device with step switching that can be used for different voltages : de en
  • GB241115A - Improved means for applying and securing non-refillable stoppers to bottles and similar recepiacles : en
  • US1557410A - Bumper : en
  • CH112323A - Process for the preparation of a tanning agent. : de en
  • GB238520A - Improvements in the process for the manufacture of acetaldehyde : en
  • ES94055A2 - An apparatus for luminous claim. : en es
  • USD68423S - Design for a glass goblet or similar article : en
  • ES94142A1 - An apparatus for adjusting the speed of continuous fire in automatic firearms. : en es
  • US1556847A - Machine for sizing, cupping, and punching rims : en
  • US1557471A - Anchoring arrangement for airships : en
  • US1557516A - wright : en
  • US1556617A - Porous candy and method of and apparatus for making it : en
  • US1556934A - Muffler or silencer : en
  • US1556927A - Hydrating beating and refining machine : en
  • CH112401A - Process for purifying waste water containing fibers and threads. : de en
  • AU2167225A - An adjustable automatic record cleaning brush for phonographs andthe like : en
  • CA254472A - Bed spring : en fr
  • CH112313A - Change gear for two speeds on bicycles with chain drive. : de en
  • CH112326A - Process for the preparation of a tanning agent. : de en
  • US1556838A - Storage-battery indicator : en
  • DE419775C - Method for examining electrically insulated, preferably enameled wires : de en
  • DE419930C - Travel bag : de en
  • DE420007C - Tool for tightening and connecting the ends of a tie-wire : de en
  • CA254657A - Laboratory balance : en fr
  • NL13122C - : nl
  • US1557326A - Pneumatic motor : en
  • CH112216A - Process and matrix for the production of typographic sentence elements. : de en
  • DE419924C - Directly pointing ohmmeter with only one scale for several measuring ranges : de en
  • US1556664A - Carburetor : en
  • US1557155A - Telegraph instrument : en
  • US1557285A - Safety-tread-step construction : en
  • US1557536A - Traffic stop : en
  • US1556803A - Heating system : en
  • US1557111A - Hose clamp : en
  • US1557161A - Sound producer : en
  • CH112325A - Process for the preparation of a tanning agent. : de en
  • DE420142C - A device for sealing the electrodes of electric melting furnaces, consisting of cylindrical hollow bodies telescopically nested and sealed against one another : de en
  • GB219963A - Improvements in or relating to radiators for aircraft and like vessels or vehicles : en
  • US1556669A - Device for sharpening pencils : en
  • US1557019A - Combination seed dispenser : en
  • US1556863A - Automobile signal : en
  • US1557168A - Combination lock : en
  • US1556910A - Orifice or similar gas meter : en
  • US1556745A - Pipe connection : en
  • CA254486A - Wrapping machine : en fr
  • CA254623A - Plunger operating mechanism for glass furnaces : en fr
  • US1557100A - Produce cleaning, distributing, sorting, and packing machine : en
  • CA254563A - Filtering apparatus : en fr
  • CA254489A - Breast drill : en fr
  • CA254503A - Process for the recovery or elimination of hydrated oxides of iron and calcium sulphate : en fr
  • CH112207A - Method and device for regulating the feed speed of the paper strip for the purpose of precise setting of the interfaces for the cutting knife in the case of rope-forming cigarette machines. : de en
  • US1557295A - Picture-projecting machine : en
  • US1556984A - Game : en
  • US1557399A - Multijet condenser : en
  • US1556590A - Pneumatic power control : en
  • US1557184A - Starting device for internal-combustion engines : en
  • US1557378A - Corset : en
  • US1556975A - Ventilator : en
  • US1557394A - Electric switch : en
  • US1556758A - Inking device : en
  • USD68464S - Design for a plate or similar article : en
  • DE420072C - Mobile equipment boilers : de en
  • DE420245C - Facility to increase frequency : de en
  • GB241129A - Combined hand bag and muff : en
  • CA254608A - Method of making stems for tipless lamps : en fr
  • CH112320A - Heater. : de en
  • GB240946A - Improvements in or relating to means for bridging terminals of an electric circuit : en
  • CA254624A - Plunger operating mechanism : en fr
  • DE420177C - Lever bearing for storm lanterns : de en
  • FR596062A - Improvements to agricultural machinery : en fr
  • GB240977A - An improved stand for supporting internal combustion engine cylinders when inserting pistons : en
  • CA254551A - Bob sleigh : en fr
  • ES94032A3 - Procedure for topping laces and braids for corsets, footwear or other applications. : en es
  • GB241130A - Improvements in and relating to sliding door fastening devices : en
  • CH112327A - Process for the preparation of a tanning agent. : de en
  • US1556845A - Photographic light-timing device : en
  • US1556931A - Vehicle suspension : en
  • US1557047A - Motor reverse control : en
  • US1557053A - Food product : en
  • US1557325A - Steering-wheel brake mechanism for motor vehicles : en
  • US1557337A - Air cooler for motors : en
  • US1557520A - Cleaner : en
  • ES94228A3 - A new procedure for the manufacture of costume jewelery, hardware and stationery. : en es
  • US1557436A - Pump : en
  • CH112255A - Piggy bank. : de en
  • US1556602A - Fall-rope carrier : en
  • CA254545A - Reversing oil clutch : en fr
  • CA254593A - Conveyer for glass ware : en fr
  • US1557166A - Metal brush : en
  • CH112269A - Blade device on axial steam or gas turbines. : de en
  • US1556960A - Excavating machine : en
  • CH112248A - Automatic machine tool. : de en
  • US1556830A - Controller interlock : en
  • CA254592A - Door lifting device : en fr
  • CH112271A - Steam or gas turbine. : de en
  • US1557376A - Hanger structure for meters : en
  • CH112349A - Dust spreading device for emptying garbage cans. : de en
  • FR595977A - Safety devices for electric lamps for mines and similar uses : en fr
  • US1557389A - Means for ascertaining elevations of aircrafts : en
  • US1557463A - Shock absorber : en
  • US1557009A - Electric waffle iron : en
  • US1557088A - Change-over switch : en
  • CH111216A - Plug contact for high-voltage installations. : de en
  • US1557403A - Steel stamp : en
  • US1557380A - Spring-cushion construction : en
  • CH112350A - Filling furnace for space heating. : de en
  • DK35140C - Apparatus for placing on a photographic camera for the display of slides and the like. : da en
  • CH112201A - Device for treating butter. : de en
  • CA254671A - Friction clutch : en fr
  • CH111912A - Rail freight wagons with a loading ramp. : de en
  • US1556662A - Hydrocarbon motor : en
  • US1556948A - Measured-service telephone system : en
  • US1557245A - Rotary valve structure for engines : en
  • DE420013C - Device for the production of longitudinal seam pipes : de en
  • FR596184A - Adaptation of internal combustion engines to the use of liquid and gaseous fuels : en fr
  • US1556632A - Mixing valve : en
  • FR596198A - Improvements in the treatment of furry skins and in particular rabbit skins : en fr
  • US1556596A - Manhole or like structure : en
  • US1557051A - Railway motor : en
  • US1557118A - Hot-air heater : en
  • GB236513A - Valve insides : en
  • GB240981A - Improvements in and relating to means for recharging an accumulator in apparatus requiring supplies of current : en
  • CH112116A - Advertising element. : en fr
  • US1557489A - Amusement game : en
  • US1556650A - Check-controlled mechanism : en
  • US1557087A - Gripping mechanism for printing presses : en
  • US1557332A - Display device : en
  • US1556717A - Snubber for vehicles : en
  • DE420001C - Sighting device for firearms : de en
  • DE419864C - Amplifier device for telephone : de en
  • ES94038A3 - Secafirmas. : en es
  • US1557044A - Nickel-copper alloy : en
  • US1557181A - Process of making casein : en
  • US1557398A - Textile fabric and method of manufacturing the same : en
  • US1557484A - Heating device : en
  • US1556802A - op racine : en
  • CA254669A - Cover lock for milk cans : en fr
  • DE419920C - Telephone with easily exchangeable coil : de en
  • FR596005A - Improvements relating to machines for carding and opening wool, cotton, silk and other fibrous materials : en fr
  • GB229270A - Improvements in or connected with edge filters or like apparatus : en
  • GB237241A - Rear wind-screen mounting for automobile vehicles : en
  • GB241033A - Improvements in combined buffing and draw-gear for tramway and narrow-gauge railway vehicles : en
  • CA254574A - Stooking attachment for binders : en fr
  • US1556721A - Book cover : en
  • CH112279A - Electric starting device for internal combustion engines with electromagnetic switch. : de en
  • US1556850A - Machine for sowing seed : en
  • US1556635A - Metallic clip : en
  • CA254519A - Jar lid sealer : en fr
  • US1556887A - Dough-rolling machine : en
  • CA254631A - Power shovel : en fr
  • DE419916C - Device for the production of converter floors by shaking : de en
  • DE419972C - Cover for conductor line ducts : de en
  • CA254497A - Chain holder : en fr
  • CH112372A - Method and device for transferring sterile, carbonated beverages from the place of manufacture to containers provided with dispensing devices. : de en
  • US1556686A - Airplane : en
  • US1557426A - Unloader mechanism : en
  • US1557492A - Cam and roller construction : en
  • US1556955A - Conveyer : en
  • US1556972A - Automatic clutch : en
  • CH112328A - Process for the preparation of a tanning agent. : de en
  • US1556718A - Pneumatic conveyer : en
  • DE420010C - Internal combustion engine with opposing pistons : de en
  • DE420084C - Machine for heating rivets, bolts or the like using three-phase current : de en
  • US1557240A - Tank cleaner and fluid circulator : en
  • US1557413A - Yieldable-tread wheel : en
  • CH110556A - Steam or gas turbine with guide disks inserted into the turbine housing in a steam-tight manner. : de en
  • DE420079C - Safety screw plug with a lamellar safety device that can be easily removed from the plug head, is unmistakable and perpendicular to the longitudinal direction : de en
  • GB230504A - Improvements in and relating to containers for liquefled carbon dioxide for fire-extinguishing purposes : en
  • GB231180A - : en
  • CA254658A - Waste basket : en fr
  • US1556772A - Process of manufacturing seasonings or like foodstuffs from fish or shellfish : en
  • DE420155C - Device for circular planing of wheel rims on the surface planer : de en
  • ES94247A1 - Procedure for packaging the compositions to make hermetic joints. : en es
  • GB241031A - Improvements in and relating to hydraulic rotary engines : en
  • GB241266A - Improvements in the manufacture of double compounds of dimethylxanthines, earth alkali and salicylic acid : en
  • CA254600A - Art of treating synthetic gases of synthetic ammonia plants and apparatus therefor : en fr
  • ES94146A1 - Procedure for the production of a waterproof layer on wood. : en es
  • FR596173A - Stripping product : en fr
  • ES94236A1 - A procedure for the production of new coloring matters. : en es
  • CH112032A - Contact device on an electrical temperature regulating device. : de en
  • DE419837C - Circular knife with an interrupted cutting edge, the cutting diameter of which can be changed by mutually twisting two bodies : de en
  • DE419865C - A device consisting of connector pins and sheaths for connecting electrical conductors : de en
  • CA254510A - Rail anchor : en fr
  • US1556924A - Cracker case : en
  • US1557256A - Piston ring : en
  • ES93495A1 - A lever car. : en es
  • GB240937A - Improvements in or relating to adapters, connectors, or the like for lamps, or other appliances using electric current : en
  • DE419604C - Device for air heating in steam boilers and similar firing systems by exhaust gases : de en
  • US1557030A - Seal lock : en
  • US1557345A - Pile cutter : en
  • US1557248A - Cord terminal : en
  • US1557191A - Spindle lubricator : en
  • USD68426S - Design for a bowl or similar article : en
  • CH112283A - Water level indicator for high pressure steam boilers. : de en
  • CA254661A - Electric motor : en fr
  • CH112406A - Device applied to a gramophone and a cinema projection machine moved together by the same engine. : en it
  • GB240957A - Improvements in or relating to mechanical stokers and the like : en
  • US1556954A - Safety control for punch presses : en
  • US1557294A - Deep-well pump : en
  • US1557469A - Device especially applicable to agricultural machinery : en
  • US1557335A - Automobile signal : en
  • CH112289A - Laminated pole for DC machines. : de en
  • CH112352A - Chimney cap. : en fr
  • US1556788A - Combination tool : en
  • US1557090A - Saw swage : en
  • CA254532A - Windshield cleaner for vehicles : en fr
  • CH112378A - Elastic shoe insert. : de en
  • DE419813C - Process for the preparation of diacylacetic acid arylides : de en
  • FR596195A - Use as perfume receptacles for ornamental pearls : en fr
  • CH112059A - Coupling for steam lines and other fluids. : en fr
  • CH112315A - Security sliding door lock for trams and the like. : de en
  • FR596036A - Improvements to boxes or receptacles for electric accumulators : en fr
  • GB240898A - Improvements in ratchet drilling machines : en
  • AU2537325A - Improvements in or relating to centrifugal governors regulators andthe like, operating onthe socalled Tirrill principle : en
  • DE420128C - Box for the orderly collection of documents, which has vertical partitions, which are held exchangeably by grooves on the box walls at certain distances : de en
  • DE419943C - Device for the gradual, all-round cooling of sensitive goods, such as sugar confectionery with a chocolate coating : de en
  • ES94133A1 - Improvements in machine guns. : en es
  • GB219331A - Improvements in compressed air brakes for railway and like vehicles : en
  • GB234484A - Improvements in and relating to distant water level indicators for steam generators : en
  • GB240952A - Improvements in connection with duplicating arrangements for typewriters : en
  • US1557279A - Loose-leaf binder : en
  • CH111369A - Process for making a template for duplication purposes. : de en
  • CH112268A - Steam or gas turbine blades primarily for disk-wheel turbines. : de en
  • CH112127A - Metal bodywork for automobiles. : en fr
  • FR596121A - Vacuum sweeper for rural and urban roads : en fr
  • US1557189A - Clock mechanism : en
  • FR596127A - Improvements to dining tables on board ships : en fr
  • DE420098C - Limit switch for pulleys u. like : de en
  • CA254473A - Electric clock : en fr
  • CA254502A - Grain car door : en fr
  • CA254547A - Wheel : en fr
  • ES94011A1 - A cover for car semi-springs. : en es
  • CA254523A - Electro-deposition of metals : en fr
  • FR596053A - Cheese packaging : en fr
  • CH112354A - Electrical heating resistor. : de en
  • US1557035A - Checking implement : en
  • AU2350825A - An improved variable speed drive pulley : en
  • GB241035A - Improvements in band brakes more particularly for automobiles : en
  • CH112410A - Sharpening machine for writing and drawing pens. : de en
  • US1556974A - Impulse transmitter of the dial type : en
  • DE419785C - Calculating machine, especially for English money : de en
  • DE419999C - Sewn shoe : de en
  • FR596168A - Elastic fastening method, resistant to chemical agents of lids or other similar objects : en fr
  • GB241279A - Improvements in and relating to refrigerating apparatus : en
  • DE419824C - Contact wire arrangement with equal-arm bridge or current branch measuring devices : de en
  • DE419863C - Device for actuating mechanical contactors of electrical circuits, in particular for electric vehicles, in which a camshaft operated by two coupled compressed air pistons is provided with a cam arrangement : de en
  • CA254509A - Rail anchor : en fr
  • CA254610A - Forging machine : en fr
  • CH112319A - Process for the production of a watertight and pressure-resistant tunnel. : de en
  • ES93749A1 - A dust collector, for cars, trucks, etc., and smoke and its residues for locomotives, steams, factory chimneys and all kinds of industrial fumes. : en es
  • FR596059A - Improvements in the manufacture of aliphatic compounds : en fr
  • US1556607A - Hanger : en
  • US1556743A - Electric switch : en
  • US1556911A - Measuring stopper for bottles : en
  • DE420132C - Type setting machine in which the types are triggered by swinging a double lever that supports the type to be triggered, the other arm of which simultaneously holds the type above it : de en
  • US1557390A - Drain valve for oil receptacles : en
  • USD68428S - Design foe : en
  • GB241271A - Improvements in or relating to heaters for bitumen and like materials : en
  • DE419832C - Device against fraudulent use of franking machines : de en
  • GB241049A - Improvements in or relating to spigot and socket joints for use in the connection of metal pipes : en
  • ES94050A1 - Improvements in electric heating appliances. : en es
  • DE420150C - Process to increase the safety and effectiveness of porous materials : de en
  • FR595907A - Reinforced concrete floor without visible ribs : en fr
  • GB237614A - Method of manufacturing electron emitting cathodes : en
  • GB241090A - Cushion tire : en
  • GB239476A - Improvement in starting cranks for engines : en
  • US1557447A - Device for the automatic stoppage of spiral springs : en
  • GB241147A - Improvements in barrel washing machines : en
  • US1557021A - Inkstand : en
  • US1557097A - Duplex headlight : en
  • US1557192A - Refrigerating apparatus : en
  • DE420101C - Control valve : de en
  • ES94128A2 - A rotary pump operated by rollers that form valves. : en es
  • FR595915A - Brake for vehicles : en fr
  • DE419931C - Dryer for razor blades : de en
  • DE420019C - Boiler system : de en
  • FR595972A - Transverse spring device as a replacement for motor vehicle axles : en fr
  • GB241002A - Instrument for use in making graphical analyses and computations : en
  • DE415697C - Melting furnace, especially Siemens-Martin furnace : de en
  • DE419964C - Paper roll storage for copier machines : de en
  • DE419938C - Subsoiler : de en
  • ES94027A3 - A procedure for the manufacture of artificial silk twists in various colors. : en es
  • ES94118A1 - Electric arc lamp for polyphase currents. : en es
  • US1556675A - Commutator-slotting apparatus : en
  • US1556791A - Propeller : en
  • US1556676A - Method for separating materials : en
  • US1556804A - Valve : en
  • FR596044A - Mah-jongh table : en fr
  • GB241041A - Improvement in treadle operating mechanism for calenders : en
  • ES88470A2 - A special sandal made of various leathers and materials. : en es
  • ES94203A1 - Apparatus for the manufacture of cast iron or similar metallurgical product. : en es
  • FR595956A - Motor car comprising an internal combustion engine placed below the vehicle floor : en fr
  • GB241022A - Improvements in or relating to embossing machines : en
  • USD68463S - Teiji kotato : en
  • FR596017A - Curtain rod sliders refinements : en fr
  • CH112241A - Timepiece dial. : en fr
  • GB240991A - Improvements in and connected with pulleys and the bushings thereof : en
  • CA254557A - Lubricating pump : en fr
  • US1556981A - Device for closing preserve jars : en
  • US1557261A - Mixing device : en
  • US1556599A - Relay : en
  • US1556913A - Water filter : en
  • US1557188A - Process of purifying waste waters : en
  • USD68482S - Teiji kotato : en
  • CA6919S - Tire : en
  • US1556608A - Package for dates, figs, candies, and like products : en
  • US1557302A - Sylvania : en
  • DE419848C - Tearing machine for curtains : de en
  • DE419974C - Bearing for the ball stud of the disk wheel of disk water meters : de en
  • US1556829A - Interlocking mechanism : en
  • US1557015A - Vending machine : en
  • US1557480A - Coupling and pipe packer : en
  • USD68490S - Design for a textile fabric : en
  • DE420025C - Electrical plug : de en
  • DE420090C - Breathing protection device with filter for suction of dust, mist particles or the like. : de en
  • GB241278A - Improvements in the production of metallic catalysts suitable for use in the manufacture of synthetic ammonia and other purposes : en
  • US1556702A - Method of securing alpha metallic composition to metal members : en
  • US1557265A - Disazo dye : en
  • CH112244A - Contact device, in particular for electric clock systems. : de en
  • ES94031A1 - New type of table for typewriter. : en es
  • ES94266A3 - a gearbox device for aircraft engines. : en es
  • FR596079A - Improvements to the control of machine components using pressurized fluids : en fr
  • GB241021A - Improvements in and connected with automatic regulators comprising hydraulic servo-motors : en
  • US1557430A - Electrical display appliance : en
  • CH110873A - Connection device with automatic power cut-off for electric irons. : de en
  • US1556776A - Material for resisting oxidation at high temperatures : en
  • US1557537A - Automatic car and electric coupler : en
  • DE420182C - Container with a perforated bottom for mixing solid substances with liquids, especially for crystallizing in motion : de en
  • US1556797A - Crusher : en
  • USD68503S - Design for a panel eor bedstead ends : en
  • CA254618A - Manufacture of contact sulphuric acid : en fr
  • CH112247A - Process for annealing metal tubes. : de en
  • CH112194A - Warp knitting machine. : en fr
  • US1557013A - Crib : en
  • US1557252A - Heat deflector : en
  • US1556999A - Automatic telephone exchange : en
  • US1557151A - Method for regulating the fuel supply with compressorless highpressure crude-oil engines : en
  • US1557525A - Driving connection : en
  • DE419868C - Process for dewatering and heating oils : de en
  • GB240925A - Improvements in pianos : en
  • CH112309A - Body in sheet steel, for automobiles. : en fr
  • US1557077A - Coke-cooling apparatus : en
  • US1557054A - Flycatcher : en
  • US1557382A - Multiple-slide closure : en
  • GB241069A - Process and apparatus for extracting water and air from paper pulp : en
  • DE420105C - Tube bending machine : de en
  • FR596025A - Advanced sterilizer : en fr
  • GB241241A - Starting apparatus for electric motors : en
  • US1556828A - Electrical controlling device : en
  • DK35139C - Electrically lit Balloon. : da en
  • ES94070A1 - A mechanism for the crushing or grinding of the olive (fruit of the olive tree) or other applications to which it can be used. : en es
  • GB241025A - An improved locking device for cocks, taps and the like used on gas and other pipes : en
  • GB231480A - Improvements in machines for beating, stirring, mixing and similar purposes : en
  • DE419992C - Bunk beds, especially for ships : de en
  • US1556640A - Circuit controlling and interrupting apparatus : en
  • US1557239A - Cork puller : en
  • GB240895A - Improvements in or relating to contacts for use in electrical apparatus : en
  • CA254572A - Wick cleaner : en fr
  • GB236903A - Improvements in the manufacture of friction bodies for brakes and clutches : en
  • FR596043A - Electrical and mechanical device for transmitting indications from a gauge : en fr
  • CH112357A - Bottle-making machine, operated by hand. : en fr
  • US1556784A - Tool-operating mechanism : en
  • US1557284A - Playing cards : en
  • DE419917C - Locomotive drive by a vertical electric motor : de en
  • ES94084A1 - Vacuum tube system. : en es
  • ES94095A1 - A folding body fan system. : en es
  • ES94072A1 - Improvements in the cutting mechanism of cigarette making machines. : en es
  • ES94136A1 - Process for the production of calcium carbide or ferric silicon. : en es
  • FR595976A - Improvements to devices for establishing or breaking electrical circuits using mercury contacts : en fr
  • FR596037A - Cattle drinker : en fr
  • GB241259A - Improvements in electric means for indicating and/or recording the movements of bodies : en
  • ES94094A3 - A procedure for the manufacture of radiators for internal combustion engines. : en es
  • FR595954A - Quick way to obtain leathers mégissé by carbonate of soda : en fr
  • FR595989A - Automatic and universal pressure paper cutter based on the principle of communicating vessels by the use of all liquids : en fr
  • GB241087A - Improvements in the water cooling systems of internal combustion engines : en
  • CA254526A - Means for operating hand saws : en fr
  • US1556709A - Matrix-case equipment for typecasting machines : en
  • US1557215A - Switch : en
  • US1557428A - Electric-motor load-controlling device : en
  • CA254614A - Spouted vessel : en fr
  • FR596145A - Shuttle box change movement : en fr
  • GB240933A - Improvements in or relating to grinding or abrading machines : en
  • CH112388A - Control device for the strand knife of strand cigarette machines. : de en
  • CH112224A - Ski with recoil brake. : en fr
  • CH112324A - Process for the preparation of a tanning agent. : de en
  • CA254632A - Roof and floor : en fr
  • FR596185A - Advanced retractable fountain pen holder : en fr
  • GB238865A - Improvements in moulds for casting pipes and the like by the centrifugal method from concrete or other materials : en
  • CH112237A - Talking machine with several sonic pens. : de en
  • DE420168C - Dust cap for pneumatic tire valves : de en
  • US1556919A - Attaching device for tire chains : en
  • US1557310A - Electromechanical master interlock for elevators : en
  • US1557355A - Artificial hand : en
  • FR596090A - : fr
  • CA254621A - Slack adjuster : en fr
  • GB232942A - Improvements in or relating to apparatus for separating materials of different specific gravities : en
  • US1557132A - Process and product of making low-carbon chromium-iron alloys : en
  • USD68476S - Design for a plate or similar article : en
  • CA254524A - Aeroplane : en fr
  • CA254601A - Liquid vending machine : en fr
  • CH112305A - Advertising device for shops. : de en
  • CH112310A - Device for cooling the cylinders of internal combustion engines in automobiles. : en fr
  • US1556641A - Plastic composition : en
  • US1556762A - Safety device for electric irons and the like : en
  • US1556922A - Fertilizer distributor : en
  • US1557258A - Sickle guard : en
  • US1557388A - Antiglare device : en
  • US1557437A - Noninflatable tire : en
  • US1557133A - Jewelry clasp : en
  • DE419873C - Electric bread roaster : de en
  • DK35132C - Device for Regulation of Voltage and Phase Shift in Electrical Installations. : da en
  • DE419966C - Incandescent cathode tubes with cylindrical anode : de en
  • ES94164A3 - Glass or crystal pipes for the conduction of fluids. : en es
  • GB240935A - Improvements in spray painting cabinets : en
  • GB241122A - Improvements in or relating to paper or the like sheet feeding machines : en
  • US1556907A - Spring regulator : en
  • US1557096A - Shock absorber for vehicle springs : en
  • GB241112A - Improvements in or relating to automatic weft replenishing looms : en
  • FR595924A - Polyfractionated universal winding switch device with automatic residual disconnection : en fr
  • CH112196A - Bra and method of making the same. : en fr
  • CH112253A - Method of sharpening grinding stones for wood pulp. : de en
  • US1557052A - Short-circuiting device : en
  • US1557178A - Steering mechanism for children's vehicles : en
  • US1557234A - Filter : en
  • CA254527A - Cow tail holder : en fr
  • US1557228A - Paper and plaster-foundation supporting device : en
  • AU2281325A - Improvements in highway signalling : en
  • FR596049A - Transmission pulley : en fr
  • GB224890A - Improvements in line-spacing mechanism for typewriting and similar machines : en
  • CH112239A - Large diameter diaphragm speaking machine. : en fr
  • AU2284425A - Improvements in or relating to boxes or containers for electrical accumulators : en
  • USD68444S - Teiji kotato : en
  • DE420032C - Induction furnace : de en
  • US1557076A - Typewriting machine : en
  • GB223252A - Improvements in or relating to torsion-balances : en
  • CA254585A - Swinging door hinge : en fr
  • CA254501A - Piston ring : en fr
  • US1556643A - Farm machine : en
  • US1556840A - Universal joint : en
  • CA254654A - Side bearing : en fr
  • CH112217A - Apparatus for molding stereotypes. : en fr
  • DE420157C - Tiller : de en
  • US1556578A - Drop-board cleaner for henhouses : en
  • US1556805A - Railroad tie : en
  • US1557152A - Multiple-exposure camera : en
  • FR595903A - Improvement in hunting tanks : en fr
  • GB240934A - Improvements in or relating to stenter chains : en
  • CA254606A - Curtain light frame or window frame : en fr
  • US1557287A - Stair construction : en
  • US1557370A - Tool for applying and removing laundry markers : en
  • CA254643A - Operating valve : en fr
  • DE420158C - Fertilizer spreader : de en
  • ES94241A1 - A pai-pai fan with folding blade and handle. : en es
  • US1557267A - Safety clip for pens, pencils, and the like : en
  • USRE16186E - Waiter b arct ryajx : en
  • US1556897A - Perforation cleaner for oil-well casings : en
  • US1557045A - Instrument light : en
  • GB240923A - Improvements in screens and hoods for use on motor vehicles : en
  • GB241062A - Improvements in the treatment of malt and like materials : en
  • CA254548A - Agricultural clipping implement : en fr
  • CH112092A - Electric vacuum tube. : en fr
  • CH112366A - Collapsible bathtub. : de en
  • USD68453S - Teiji xotato : en
  • FR595962A - Crotonic aldehyde manufacturing process : en fr
  • CA254663A - Vehicle wheel and brake : en fr
  • GB228521A - Improved means for treating the atmosphere contained in chambers containers and the like : en
  • CA254561A - Boom log auger : en fr
  • DE419603C - Two-flame tube boiler with helically ribbed insert bodies in the flame tubes : de en
  • ES94249A1 - A combustion engine. : en es
  • FR595969A - Improvements to closures for trunks, chests, suitcases and their analogues : en fr
  • DE419934C - Clothes hanging device : de en
  • DE419949C - Safety razor with two double-edged, adjustable blades : de en
  • DE420059C - Device for the transmission of adjustment movements : de en
  • DE420215C - Pincer-shaped opener for cans with dissolved lid and tear-off tab : de en
  • DE420230C - Process for the production of multi-part bodies, such as Fitschen, hinges and the like. like : de en
  • DE419942C - Mills for cocoa, chocolate, etc. like : de en
  • USD68452S - Design for a plate or similar article : en
  • FR595963A - Reservoir pen holder : en fr
  • GB241003A - Improvements in tines for haymaking and like machinery : en
  • US1557517A - Viscosimeter : en
  • DE420148C - Process for the preparation of triarylmethane dyes : de en
  • DE420189C - Automatic electrical switch in the form of a safety plug : de en
  • US1556739A - Locomotive rod and counterbalance mechanism : en
  • US1556890A - Wheel puller for automobiles : en
  • US1557218A - Joseph w : en
  • FR596101A - Interchangeable tassel with artistic frame : en fr
  • GB218977A - Improvements relating to the cold rolling of the rims of circular discs : en
  • DE420110C - Reel machine : de en
  • US1556786A - Dry cleaning : en
  • FR596169A - Sound absorber for solid metal wheels for motor vehicles and others : en fr
  • GB241027A - Improvements in or relating to cocoanut splitters : en
  • GB241104A - Improvements in or relating to ploughs : en
  • GB241247A - Improvements in electric switches : en
  • US1557142A - Electrically-heated melting pot : en
  • US1557443A - Sanding mechanism for match boxes : en
  • US1557207A - Ignition apparatus : en
  • US1556698A - Furnace : en
  • US1557434A - Compressor : en
  • FR596055A - Improvements to molds for use in making unbreakable insulating plates, phonograph records or other articles of elastic material : en fr
  • USD68446S - Design for a plate or similar article : en
  • AU2068324A - Improvement in governor controller for internal combustion engines : en
  • CA254529A - Transportation means : en fr
  • US1556874A - Clutch mechanism : en
  • FR596029A - Wood drying process and devices allowing the implementation : en fr
  • US1556687A - Lock : en
  • GB236234A - Improvements in or relating to apparatus for timing or setting projectile fuses : en
  • GB241245A - Improvements in or relating to apparatus for compressing gases : en
  • DK35144C - Tobacco pipe. : da en
  • GB240956A - Improvements in and relating to printing machines : en
  • ES94063A1 - Improvements in devices equipped with a piston without a kinematic connection oscillating within a cylinder. : en es
  • DE420160C - Floatless spray carburetor with fuel needle : de en
  • GB240966A - Improved window holder : en
  • FR595950A - Waving iron : en fr
  • ES94071A1 - A procedure to remove hydrogen sulphide contained in air or other gas. : en es
  • ES94012A3 - Metal sheet compact. : en es
  • ES94221A1 - A storage box for movies. : en es
  • FR596140A - Advanced Gear Pump : en fr
  • CA254533A - Heater for motor vehicles : en fr
  • DE420115C - Device for automatic lighting and extinguishing of gas burners : de en
  • US1556757A - Railway car : en
  • US1556878A - Adjustable sprocket wheel : en
  • US1557124A - Alternating-current motor : en
  • US1557460A - Sliding couch : en
  • FR596188A - New receiver aerial : en fr
  • FR595909A - Improvements in current rectifier devices : en fr
  • US1557209A - Rotary cutter : en
  • US1557455A - Automatic stop mechanism : en
  • FR595994A - Sulfur-powder : en fr
  • FR596067A - Pneumatic mercury gauge with air recovery device : en fr
  • GB240997A - Improvements relating to locks or fastenings : en
  • US1556851A - Game : en
  • DE419752C - Hoops : de en
  • US1557085A - Daylight plate changer : en
  • US1557278A - Ladder jack : en
  • ES94028A1 - An improvement in the clasps for bags and purses. : en es
  • FR595916A - Substation or distribution entry box with circuit breaker : en fr
  • GB226489A - Method and apparatus for measuring distance and time intervals and more particularlyfor acoustic depth sounding : en
  • ES93553A1 - Improvements in the manufacture of flat glass. : en es
  • ES94198A1 - Celluloid frame, without welding or joining, for all kinds of mirrors. : en es
  • ES94067A1 - A radiotelemechanical system. : en es
  • CA254477A - Clothes line support : en fr
  • US1557450A - Rewinding device : en
  • ES94006A1 - Fuel injection engine powered and electric ignition. : en es
  • GB240988A - Improvements in curtain runners : en
  • US1557501A - Ignition coil : en
  • US1556696A - Dental filling material : en
  • FR595940A - Strawberry sharpening machine : en fr
  • FR595951A - Electric motor drive for circuit breaker in oil : en fr
  • FR596108A - Folding bookcase : en fr
  • GB241260A - Improvements relating to lifts : en
  • FR595981A - Method and device for evaporating liquids : en fr
  • US1556771A - Root cutter : en
  • US1556783A - Brush-making machine : en
  • CA254512A - Sleeping car : en fr
  • CA254635A - Apparatus for feeding abrasive to grinding machines : en fr
  • FR596132A - Improvements to the electrical installations of motor vehicles subjected to frequent stoppages : en fr
  • US1557368A - Loop drier : en
  • US1557496A - Automobile radiator-thawing device : en
  • US1556639A - Thermostatic control for valves : en
  • US1556835A - Window seat : en
  • GB241067A - Improvements in or relating to tunnel ovens : en
  • US1556579A - Binder : en
  • USD68435S - Design for a doll : en
  • US1556720A - Adjustable form for concrete structures : en
  • US1556867A - Selective thread feeding mechanism for circular knitting machines : en
  • USD68448S - Teiji kotato : en
  • US1557360A - Crosscut-saw mechanism : en
  • US1557515A - Electric lighting unit : en
  • US1556573A - Thermal relay and cut-out : en
  • GB237632A - Improvements in or relating to dental spittoons : en
  • CH112329A - Process for the preparation of a tanning agent. : de en
  • US1556725A - Support for radioantenne : en
  • DE420023C - Steam generator with fuel and electrical heating : de en
  • CA254492A - Process and apparatus for producing compressed peat : en fr
  • CA254482A - Lubricating device for railway cars : en fr
  • US1556773A - Combination mounting for dial mechanisms : en
  • US1557439A - Packing ring : en
  • USD68473S - Teiji kotato : en
  • US1556793A - Automatic telephone system : en
  • US1557305A - Window-sash lock : en
  • CA254542A - Vibrator for massage purposes : en fr
  • US1556748A - Rail anchor : en
  • US1556961A - Printing press : en
  • DE419720C - Absorption refrigeration machine : de en
  • US1557217A - Visible-card system : en
  • FR596115A - Process for increasing the useful value of food and fodder materials, as well as for breaking down and improving animal and plant products : en fr
  • GB229641A - Improvements in steam turbines : en
  • ES91960A1 - Background milling machine. : en es
  • ES94232A1 - A folding fan. : en es
  • DE420117C - Process for the production of concrete manhole linings : de en
  • US1556979A - Faucet : en
  • US1556615A - Door holder : en
  • US1557238A - Motor-driven chain saw : en
  • USD68466S - Design for a plate or similar article : en
  • US1557502A - Poultry fountain : en
  • CH112171A - Method and device for the manufacture of molten cement. : en fr
  • CH112379A - Apparatus for making cold sugar syrup. : en fr
  • ES94120A1 - A new piece applicable to the cartridge extractor in the cylinder of revolvers, whose piece allows to use in these the cartridges of the automatic pistols. : en es
  • FR596089A - Improvements to timing shafts for internal combustion engines : en fr
  • GB237611A - : en
  • GB240989A - A new or improved apparatus for supplying motive power for opening or closing valves or for other suitable purposes : en
  • CA254596A - Weighing implement : en fr
  • CA254634A - Method and apparatus for forming glass stemware : en fr
  • US1557406A - Corn-harvesting machine : en
  • CA254605A - Loose leaf post binder : en fr
  • US1557126A - Gearing for windmills : en
  • US1557383A - Harrow : en
  • US1557153A - Manufacture of benzoic acid from benzotrichloride : en
  • US1557526A - Electrical fixture support : en
  • US1557321A - Toy : en
  • US1557521A - Cyclohexanol-aldehyde resin and process of making the same : en
  • US1557025A - Nickel-chromium alloy and articles made therefrom : en
  • USD68422S - Design for a glass goblet or similar article : en
  • CH111700A - Mower. : de en
  • CH112393A - Process for the separation of hafnium and zircon. : de en
  • CA254566A - Boat propelling means : en fr
  • US1556982A - Means for softening the contours of the images of photographic objectives : en
  • US1557292A - Signal : en
  • US1557354A - Process for producing photomechanical printing plates : en
  • US1556603A - Tamping or ballasting machine : en
  • US1556936A - Cream-can lock : en
  • DE420181C - Ironing press : de en
  • ES94262A3 - Manufacturing process of artificial threads, bands, films and the like, by treating viscose. : en es
  • GB240950A - Improvements in or relating to packeting machines or the like : en
  • CA254491A - Method of and apparatus for forming concrete pipes : en fr
  • CA254588A - Wrench : en fr
  • DE419819C - Copper conductor for equally loaded signal conductors : de en
  • DE419945C - Rotary piston machine with a rotating piston in a nut and a hollow that fills the free space between the nut and the rotating piston : de en
  • US1557253A - Outboard motor for small craft : en
  • GB241093A - Improvements relating to loom shuttles : en
  • GB224899A - Improvements in or relating to the manufacture of photomechanical printing plates : en
  • CH112400A - Process for the preparation of aldehyde cooking and chrome leather waste tanned with the addition of formaldehyde for glue preparation. : de en
  • DE420138C - Metal halide lamp : de en
  • ES94186A1 - A new operating system for internal combustion engines. : en es
  • FR595908A - Playing device for key instruments : en fr
  • FR596177A - Device for rear bracing of arrows in a carriage with large horizontal and vertical firing ranges : en fr
  • US1556716A - Doorknob : en
  • US1556842A - Telephone system : en
  • US1557170A - of chicago : en
  • US1557259A - Device and method for assembling armatures : en
  • US1557269A - Domestic fire grate : en
  • US1557407A - Device for winding radiocoils : en
  • CH111309A - Apparatus for mixing liquid and steam. : de en
  • CH112284A - Heat exchange device on refrigeration machines. : de en
  • US1557333A - Machine for removing dust and particles from grain or granular substances : en
  • US1557476A - Instrument plectrum : en
  • FR596109A - Improvements to electric wave amplifier systems : en fr
  • GB241058A - Method of and apparatus for welding aluminium and its alloys : en
  • US1556671A - Speed-controlling and driving apparatus for variably-loaded working machines : en
  • US1557249A - Gas-saving device : en
  • CH112272A - Valve control for locomotives. : de en
  • CH112399A - Process for the preparation of a vat dye from benzanthrone. : de en
  • DE419900C - Tool for punching and embossing cardboard signs : de en
  • DE420018C - Process for the production of tablets from benzoic acid sulfinide : de en
  • DE419822C - Yoke for magnetic investigations : de en
  • DE419940C - Fluid change gearbox : de en
  • CH110496A - Die embossing press with movable press head. : de en
  • DE420172C - Process for the production of yeast and alcohol from molasses solutions : de en
  • FR595944A - Eclipse Advertising Device : en fr
  • GB241037A - Improvements in or relating to internal combustion engines : en
  • CH112450A - Device for connecting a pipe to a thin-walled container. : en fr
  • CA254576A - Direction indicator : en fr
  • CA254531A - Vanity case : en fr
  • CH112276A - Combined internal combustion and steam engine. : en fr
  • FR596146A - Improvements to long-stroke electromagnets : en fr
  • US1557049A - Electrical antenna : en
  • US1557102A - Cotton chopper : en
  • US1557268A - Process of and apparatus for balancing rotative bodies : en
  • US1557273A - Powder-dispensing device : en
  • US1556575A - Plaster board : en
  • US1557167A - Theft-indicating windshield for vehicles : en
  • CA254554A - Bearing : en fr
  • US1557003A - Electric switch : en
  • CA254558A - Mould : en fr
  • DE419760C - Feed-through terminal with compression spring connection : de en
  • CA254568A - Speed controlling device : en fr
  • DE420054C - Lid closure with air valve for vacuum food containers : de en
  • GB235218A - Improvements in change speed gear for motor cars : en
  • US1557366A - Motor-operated drill : en
  • US1556760A - Tank-discharge device : en
  • US1557024A - Disconnecting switch latch : en
  • US1556744A - Applicator : en
  • CH112281A - Carburetor. : de en
  • US1556775A - Audiphone : en
  • US1557197A - Engine : en
  • ES94181A3 - Procedure to improve cellulosic products. : en es
  • FR595930A - : fr
  • GB232633A - Device for indicating the explosiveness and explosion pressure of motor oils and fuels : en
  • GB241102A - Improvements in aeronautical propulsion : en
  • US1557092A - Deoxygenation of inclosed atmosphere : en
  • US1557243A - Device for forming round belting : en
  • US1557254A - Supporting device : en
  • USD68437S - Design for a glass goblet or similar article : en
  • US1557263A - Child's cart : en
  • US1556715A - Windmill : en
  • US1556933A - Weighing scale : en
  • DE420006C - Binding machine : de en
  • US1556659A - Tree carrier : en
  • US1557001A - Switch mechanism : en
  • GB222507A - Improvements in or relating to electric condensers : en
  • US1556700A - Domestic : en
  • US1557227A - Weather-strip device : en
  • US1556812A - Oil-burning-furnace front : en
  • US1557121A - Staple package : en
  • USD68485S - John e : en
  • NL13681C - : en
  • DE419978C - Ten key cash register : de en
  • US1556923A - Faucet : en
  • US1557246A - Compartment bag : en
  • GB241265A - Improvements in machines for measuring lengths of fabric : en
  • FR596026A - Mechanical mixer : en fr
  • GB240972A - Improvements in sound amplifying devices, and a method of manufacturing the same : en
  • GB223604A - Improvements relating to fuels for internal combustion engines : en
  • ES94033A1 - The industrial product tokens for the game "Mah-Jongg" made of lined cardboard. : en es
  • GB241005A - Improvements in direction indicators for road vehicles : en
  • FR595945A - Electric oven for baking cookies : en fr
  • GB239481A - Improvements in or relating to carding machines for the treatment of kapoc : en
  • ES94213A1 - Watiometric element for induction type electricity meter. : en es
  • GB241263A - Improvements in and relating to link v driving belts : en
  • ES94234A3 - Making a toy. : en es
  • GB215334A - A process of increasing the viscosity of oils : en
  • GB241086A - Improvements in or relating to wheeled toys : en
  • FR595961A - Burner for liquid fuels : en fr
  • GB219014A - Improvements in circular warp knitting machines : en
  • DE419867C - Process for the preparation of red Kuepen dyes : de en
  • DE420123C - Calendar with sheets printed on both sides so that the folded sheet also shows the date of the exposed sheet : de en
  • FR595904A - Bait fish : en fr
  • DE419872C - Device for cutting onions etc. like : de en
  • DE419967C - Device for determining the emanation content of the soil air : de en
  • GB241020A - Improvements in or relating to light metal structural members : en
  • US1556637A - Two-stroke-cycle internal-combustion engine : en
  • US1556677A - Motor vehicle : en
  • USD68488S - Design for a fireplace basket : en
  • FR596142A - Remote transmission of movement, applicable to PLCs : en fr
  • ES94100A1 - Chains with their corresponding devices to quickly build scaffolding. : en es
  • GB241131A - Improvements in reflectors : en
  • GB241006A - Improvements in front wheel brakes for use on motor vehicles : en
  • FR596178A - High pressure steam generator : en fr
  • ES94166A1 - Improvements in strings for curtains, portiers, blinds and similar items. : en es
  • ES94253A1 - A procedure for making hollow concrete blocks with decorated or profiled faces, without opening the walls of the mold. : en es
  • FR596004A - Needle threader : en fr
  • GB219029A - : en
  • GB240954A - Improvements relating to apparatus for supplying high frequency alternating electric current from a low frequency source : en
  • FR595923A - Carburetor : en fr
  • USD68502S - Design for a button or similar article : en
  • CH112038A - Automatic light projection device. : en fr
  • ES94045A1 - A non-refillable bottle after emptying the liquid it has contained. : en es
  • DK35138C - Protection device against Slipping of Automobile Wheels and similar Wheels. : da en
  • GB241249A - Improvements in or relating to processes for treating soya beans : en
  • FR596104A - Well drilling method and apparatus : en fr
  • CH112396A - Process for the preparation of organic derivatives of nitrous acid. : de en
  • ES94077A1 - Procedure for the transformation of mercury into another element. : en es
  • DE420225C - Drive pulley for the auxiliary machines of motor vehicles and motorcycles : de en
  • FR596124A - New reaction control device in a tube receiver : en fr
  • FR596199A - Improvement in the bodywork of motor cars : en fr
  • DE420070C - Roller drive spindle : de en
  • DE420164C - Device for reversing the focusing screen image of photographic cameras : de en
  • USD68481S - Design for a plate or similar article : en
  • USD68420S - Design for a radio loud speaker : en
  • DK35123C - Centrifuge by which Water and Impurities of Liquids can be excreted, e.g. Lubricating oils. : da en
  • FR596182A - Method and device for drying wet pulverulent materials : en fr
  • GB241137A - Improvements in or relating to date indicators and indicating devices for displaying variable information : en
  • FR595974A - Agents for combating parasites of the animal and plant kingdoms : en fr
  • GB228122A - Improvements in and relating to separable fasteners : en
  • FR596162A - Variable height cable mooring device for tractor used for hauling : en fr
  • DE419596C - Traveling grate : de en
  • DE420257C - Mast made of articulated parts : de en
  • GB241253A - Improvements in linkages for force transmission : en
  • US1556817A - Regulating device for combustible furnaces : en
  • US1556903A - Moving-picture machine : en
  • GB241046A - Improvements in and relating to hand-operated pressure lubricating devices : en
  • GB241128A - Improvements relating to hydraulic and other fluid pressure couplings : en
  • FR595935A - Improvements to automotive generator gas scrubbers : en fr
  • ES94148A3 - Procedure for the preparation of viscose threads, tapes, films and the like. : en es
  • GB234123A - Improvements in or relating to brakes for vehicles : en
  • FR595943A - Method and device for producing the starting of internal combustion engines : en fr
  • FR596112A - Device for transmitting heat or cold to gases or a liquid enclosed in a tank : en fr
  • GB233294A - : en
  • FR595937A - Improvements in mud flaps : en fr
  • GB225510A - Improvements in or relating to tank closures and liquid level indicators : en
  • ES94014A1 - A mechanical procedure for deburring, bleaching, washing, biting, and dyeing ready-made knitwear. : en es
  • FR596046A - Produced for molding small objects, especially lead sinkers, bridges and the like, and devices for making such molding : en fr
  • GB228123A - Improvements in vaults of reinforced concrete : en
  • DE420044C - Device for displaying the torque in piston engines : de en
  • US1557186A - Leather-graining machine : en
  • US1557532A - Automatic control for flying machines : en
  • US1557023A - Doll : en
  • US1556586A - Industrial truck : en
  • US1557422A - Drying apparatus : en
  • CH112205A - Method and device for heating alcohol-free juices in order to preserve the same. : de en
  • CH112300A - Gas pressure reducing valve. : de en
  • FR596054A - Improvements to electrical signal transmission systems using electronic discharge devices : en fr
  • GB228130A - Improvements in or relating to devices for cooling electrodes for discharge tubes : en
  • GB240964A - Improvements in operating vertical retorts for carbonising fuel : en
  • GB241251A - Apparatus for detecting and determining the position of stretches of underground of different electric conductivity : en
  • US1556601A - Luggage carrier : en
  • US1556792A - Headband for head phones : en
  • US1557230A - Complementary filter : en
  • US1557293A - Eye-shading attachment for windshields : en
  • US1556873A - Pad : en
  • US1557473A - Surface working or finishing device : en
  • FR596038A - Bath heaters : en fr
  • US1557290A - Water engine : en
  • US1557175A - Valve : en
  • US1557357A - Fountain pen : en
  • AU1981224A - Improvements in process for crystallization of sugar : en
  • DE420109C - Security system against burglary, in which responding alarm contacts are used under the influence of air pressure waves : de en
  • DE420151C - Mercury vapor pump : de en
  • ES94215A1 - A procedure for obtaining oxidation products from drying oils. : en es
  • CA254664A - Nozzle block : en fr
  • DE420047C - Slide valve : de en
  • FR595936A - Improvements in automotive lighting headlights : en fr
  • GB240969A - The manufacture of arsinic acids of the aromatic series : en
  • US1557131A - Apparatus for removing sand cores from hollow drill rod by sand blast : en
  • CA254653A - Steering device for dirigible crafts : en fr
  • CA254674A - Process for manufacturing condensation products : en fr
  • CH112335A - Peening machine. : de en
  • DE420095C - Head hair band and method of making waves in straight hair : de en
  • US1557438A - Spacing table for metal-sheet-punching machines : en
  • USD68449S - Teiji kotato : en
  • US1556821A - Fruit-jar opener : en
  • US1557200A - Refrigerating apparatus : en
  • CA254662A - Battery : en fr
  • US1557210A - Method of constructing wheel rims : en
  • USD68497S - Design for textile fabric : en
  • CA254507A - Rotary pump : en fr
  • DE420049C - Partition for pipe and compound mills : de en
  • US1557444A - Pulverizing machine : en
  • ES94015A1 - Improvements in the extraction of oil by means of solvents. : en es
  • US1556649A - Shingle gauge and clamp : en
  • ES94025A1 - A screwdriver. : en es
  • GB219315A - Improvements in or relating to carburettors for internal combustion engines : en
  • CA254504A - Alloy : en fr
  • ES94208A1 - Radio goniometer for short waves. : en es
  • ES94216A1 - A hydraulic turbine. : en es
  • DE420193C - Gas-tight closure for portable generator systems : de en
  • FR596020A - Improvements to elastic couplings : en fr
  • GB241050A - Improvements in electron discharge devices : en
  • CH112067A - Movable wing deflection device for dispersing fluid streams in a constant general direction. : en fr
  • US1556819A - Cable-operated conveyer : en
  • US1557400A - Mat for vehicles : en
  • FR595910A - System of relays and contactors for switch, ensuring the starting and allowing the control of the polarity and the rectification of this one in the event of reversal during the operation : en fr
  • GB237209A - Improvements in or in connection with the protection of the thrust bearing of steam turbines : en
  • DE420126C - Device for inserting sheets into loose-leaf books with tension wires : de en
  • GB233655A - : en
  • GB241017A - Improvements relating to bedplates used in printing machines : en
  • DE416448C - Centrifugal drum : de en
  • US1556872A - Safety device for corn shredders : en
  • US1557449A - Shipping device : en
  • US1557505A - Sorting machine : en
  • DE420069C - Fuse for blind shafts, brake shafts, etc. Like. With double funding : de en
  • GB232548A - Improvements in or relating to the propulsion of ships : en
  • DE419915C - Highly elastic rubber stamp : de en
  • DK35146C - Bottle rinsing machine with loose liquid boxes. : da en
  • AU2430025A - Improvements in telephone systems : en
  • GB228116A - Improved apparatus for producing perforated written matter : en
  • GB241270A - Manufacture of dyestuffs : en
  • FR596170A - Removable construction with interchangeable parts : en fr
  • GB240924A - Process for the utilisation of waste material from the de-inking of paper in making paper : en
  • FR596154A - Resilient device for exerting a uniform specific pressure on any two surfaces, at least one of which is deformable : en fr
  • US1557359A - Spindle for bicycle pedals : en
  • US1557363A - Builder mechanism for spinning and like machines : en
  • DE419985C - Piano with pneumatic playing device : de en
  • GB234767A - Improvements in and relating to display boxes : en
  • US1556620A - Control system for alternating-current motors : en
  • DE419862C - Mobile road ripper : de en
  • ES94150A3 - An industrial process for the manufacture of enameled soft iron pipes. : en es
  • GB231501A - An improved process for the preparation of a clear and transparent, infusible condensation product from phenol and formaldehyde : en
  • US1556740A - Transmission of radiosignals employing undamped waves : en
  • US1556881A - Combined lamp-supporting and fender-tie-rod mechanism : en
  • US1557046A - Art of wood-heel making : en
  • US1557138A - Cabinet lock : en
  • US1557232A - Automobile headlight : en
  • DE419833C - Switching device for the ribbon of time stamps and other devices : de en
  • ES94114A1 - A new procedure applicable to pottery, consisting of round nails made of cadin, chalk and clay, which have to be inserted through some round holes in a tube or box of ordinary pasta, and which serve as a seat for the p : en es
  • CH112254A - Device for pulling in and out the bushings for the piston pins in the connecting rods of small piston machines, especially vehicle engines. : de en
  • FR596006A - Rocking chock for the roll to produce the groove in grooved rail rolling mills : en fr
  • GB241074A - Improvements in sugar containers or servers : en
  • ES94158A1 - A new lamp. : en es
  • GB228553A - Improvements in or relating to the generation of gears : en
  • DE419977C - Calculating machine with movable counter ruler : de en
  • FR595971A - Preservative tampon in lieu of menstrual band : en fr
  • GB230480A - Improvements in rail joints for railways and tramways : en
  • GB234036A - Improvements in or relating to impulse transmitters for use in telephone or like systems : en
  • DE420255C - Length sorting machine for willow branches : de en
  • ES94254A1 - Improvements in the manufacture of elements and materials for construction. : en es
  • GB240970A - Improvements in internal combustion rotary engines : en
  • FR595933A - Manufacturing process for colored screens for photographic applications : en fr
  • ES94193A1 - An industrial product consisting of sterilized olives. : en es
  • FR596057A - Improvements in framing and collage of cinematographic films : en fr
  • US1557446A - Snowplow : en
  • GB241146A - An improved steam turbine set having a reverse turbine : en
  • ES94119A2 - A new elastic wheel. : en es
  • FR596035A - Lifting pump for operating chair seats : en fr
  • GB220931A - : en
  • US1557468A - Photographic-printing-frame easel : en
  • DE419595C - Storage device for traveling grids : de en
  • DE420207C - Process for regulating the performance of grinding plants with discharge and distribution of the ground material by an air stream : de en
  • ES94130A1 - An appliance for washing clothes (mechanical washing machine). : en es
  • FR595926A - Improvements to photography frames : en fr
  • GB241094A - Improvements in or relating to sifting, screening or separating apparatus : en
  • US1557115A - Jacking up of motor vehicles : en
  • ES94143A1 - an apparatus for reinforcing recoil applicable to automatic firearms operating by recoil of the barrel. : en es
  • ES94117A3 - A numbering stamp machine system. : en es
  • GB241053A - Improvements in hydrating beating and refining machine : en
  • GB241091A - Golf club : en
  • GB241136A - Improvements relating to chain grate stokers : en
  • GB241269A - Improvements relating to cutting by means of the oxy acetylene or other suitable jet process : en
  • US1556670A - Process of producing and seasoning hydrated lime : en
  • US1557533A - Washboard : en
  • FR596107A - Method and device for the multiple reproduction of writings, drawings, etc., by reprints : en fr
  • GB241103A - Cardboard box : en
  • ES94068A1 - An industrial food product that consists of dried figs mixed with almonds in their natural state, prepared under special conditions. : en es
  • US1556986A - Rocker arm for valve-operating mechanisms : en
  • US1557158A - Electric motor : en
  • FR596086A - Tipping skip with emptying device for extraction wells : en fr
  • FR595917A - New process for manufacturing celluloid or other plastic cases and cases : en fr
  • ES94242A1 - A turn signal hand for automobiles. : en es
  • DE420057C - Collapsible stroller : de en
  • US1556908A - Binder for cards and the like : en
  • US1557328A - Optical instrument : en
  • NL13699C - : en
  • CH112071A - Reversible rotary machine. : en fr
  • ES94179A1 - An elastic fork system for bicycles, motorcycles and other vehicles. : en es
  • DE420165C - Automatic copier : de en
  • US1557361A - Nut lock : en
  • US1556951A - Tobacco-moistening means : en
  • US1557017A - Signaling system : en
  • DE419588C - Oil firing for steam generator : de en
  • US1557490A - Folding ladder : en
  • USD68418S - Wilpred barnes : en
  • US1557079A - Telephone signaling equipment : en
  • US1556761A - Trunk circuits : en
  • US1557320A - Fuel briquette and process of making the same : en
  • US1557060A - Draft yoke : en
  • US1557387A - Electric temperature control : en
  • FR595939A - Device for using the exhaust gases of an internal combustion engine for driving a cooling device : en fr
  • GB234063A - Hydraulically operated brush for brushing and simultaneous washing : en
  • CH112337A - Methods of combating pests. : de en
  • FR595967A - Improvement to pistons with soft edges such as those in crimped leather : en fr
  • US1556993A - Strainer : en
  • US1557116A - Hydraulically-operated deep-well pump : en
  • CH112037A - Portable phonograph. : en fr
  • CH112386A - Roll moistening device for cigar machines. : de en
  • US1557431A - Gold alloy and method of making the same : en
  • CA254562A - Rail : en fr
  • GB241068A - An improved flushing cistern : en
  • CH112270A - Rotor for multi-chamber disk wheel turbines. : de en
  • CH112308A - Metal bodywork for automobiles. : en fr
  • NL13613C - PRESSURE REGULATOR WHOSE VALVE IS ADJUSTED USING A PISTON OR SIMILAR ADJUSTMENT AND A SPECIAL REGULATING VALVE : en nl
  • US1556631A - Vacuum pump : en
  • US1556966A - Protective tip : en
  • CA254645A - Oil burner feed : en fr
  • DE419961C - Syllable typewriter : de en
  • ES93304A2 - An extension of the object of the invention patent for an industrial product consisting of pozzolated hydraulic lime. : en es
  • FR596007A - Device for mounting and dismounting the roll producing the groove in grooved rail rolling mills and other similar machines : en fr
  • DE420161C - Cooling device for the valves of cam controls for internal combustion engines : de en
  • USD68457S - Design for a plate or similar article : en
  • US1556862A - Pumping outfit : en
  • US1557318A - Sylvania : en
  • CA254476A - Closure operating mechanism : en fr
  • DE419918C - Writing device for Morse code or the like with at least two equally sized colored wheels : de en
  • DE420046C - Spark plug : de en
  • DE419990C - Mainsail for sailing vehicles : de en
  • ES94162A1 - A ball game analogous to soccer, tabletop. : en es
  • GB238850A - : en
  • ES94243A1 - Dry fire extinguisher. : en es
  • FR596176A - Aiming and aiming device for artillery equipment : en fr
  • DE420028C - Overcurrent release for switches with a fusible link monitoring the locking of the switch : de en
  • FR595938A - Method and apparatus for treating tissue : en fr
  • GB240939A - Improvements in compositions for the manufacture of articles impervious to fluids : en
  • GB241096A - Improved covering for roofs : en
  • USD68478S - Design for a plate or similar article : en
  • DE420041C - Longitudinally divided drum furnace : de en
  • ES94024A1 - A mechanical procedure to crack almonds. : en es
  • GB240893A - Improvements in or relating to shop-fixtures, show-cases, filing-cabinets, book-cases, wardrobes, cupboards and the like : en
  • FR595902A - New cellulose compounds and their manufacturing process : en fr
  • GB236961A - Improvements in and relating to elastic fluid turbines : en
  • US1557518A - Brake : en
  • CA254483A - Loader : en fr
  • CA254667A - Convertible safety and positive draft device : en fr
  • CA254639A - Process of making reconstructed milk or cream : en fr
  • US1557303A - Semidetached fastening device : en
  • US1557154A - Manufacture of benzoyl chloride : en
  • USD68438S - Design for a glass goblet or similar article : en
  • GB228527A - Improvements in liquid dispensing apparatus : en
  • AU2308525A - Improvements inflow regulators : en
  • CH112266A - Power driven winch. : de en
  • CA254579A - Dehydrated lignite : en fr
  • ES94217A1 - Pressure greasing pump. : en es
  • FR595957A - Improvements in the manufacture of gas to water : en fr
  • CH112285A - Stoves for absorption chillers. : de en
  • US1557027A - Toaster-tray button : en
  • US1556939A - Steering wheel : en
  • CA254565A - Liquid separating apparatus : en fr
  • CH112231A - Hygrometric weather indicator. : de en
  • US1557162A - Can-end-curling machine : en
  • CH112344A - Top-hung window with telescopic lock. : de en
  • AU2220025A - Improvements in machines for dividing butter into uniform blocks : en
  • FR596155A - Footwear manufacturing processes and products conforming to those obtained by these processes : en fr
  • US1556594A - Side-door construction : en
  • US1556613A - Safety-razor-blade holder : en
  • US1556818A - Lock : en
  • CH111569A - Drying plant for the manufacture of matches. : de en
  • CH112322A - Process for the preparation of a tanning agent. : de en
  • US1556589A - Metal wing spar : en
  • US1556742A - Concealed door hinge : en
  • US1557324A - Cushion tire : en
  • US1556688A - Motor attachment for sewing machines : en
  • US1556799A - Cakbueetob : en
  • US1557056A - Starting safety switch : en
  • ES94174A1 - An industrial product consisting of floor tiles. : en es
  • GB241138A - Improvements in holders for carrying or supporting various articles : en
  • CA254521A - Amusement and exercising device for children : en fr
  • CA6922S - Shoe heel : en
  • DE420008C - Steam turbine system with multi-stage preheating of the feed water by extraction steam : de en
  • US1557433A - Golf bag : en
  • US1556809A - Warp stop mechanism for looms : en
  • US1556729A - Adjustable mouthpiece : en
  • CA254544A - Wire or cable for wireless aerials, instruments and the like : en fr
  • US1556674A - Electrical apparatus : en
  • US1557314A - Dust guard for shock absorbers : en
  • US1557068A - Kettle furnace : en
  • ES94182A1 - System for checking emissions of electric drives. : en es
  • FR596027A - Special type of water jet and window sill in joinery : en fr
  • US1557235A - Filter : en
  • US1556965A - Tractor lawn mower : en
  • DE420091C - Blood warmer : de en
  • CH112044A - Electric welding process. : en fr
  • USD68472S - Design for a plate or similar article : en
  • DE419902C - Method for producing a cold glaze on building materials such as concrete, sandstone, clay, masonry and the like. like : de en
  • FR596122A - Improvements in hydraulic pumps operating with compressed air : en fr
  • US1557393A - Emergency sole : en
  • CH112019A - Installation for driving at least one vehicle. : en fr
  • DE419981C - Pipe joint : de en
  • DE420111C - Dismountable bar with a base consisting of crossing longitudinal and cross rails : de en
  • CH112298A - Process for supplying the current to Söderberg electrodes provided with metal jackets. : de en
  • CH112340A - Artificial stone, process for its manufacture and means for carrying out the process. : de en
  • CH112385A - Mechanism for forming cigar wraps. : de en
  • CA254599A - Gas purification by ammoniacal cuprous solutions : en fr
  • US1556685A - Innersole : en
  • ES94010A1 - A procedure for purifying, decolorizing, clarifying, and deodorizing liquids and gases. : en es
  • ES94060A2 - A new system of ice cream machines to make sorbets, ice creams and freeze all kinds of liquids. : en es
  • US1556661A - Ear-phone attachment : en
  • US1556692A - Fishing tool : en
  • US1556846A - Toy gun : en
  • US1556915A - Awning : en
  • US1557034A - Brake : en
  • US1557107A - Process of reducing ores : en
  • US1557286A - Interlocked-step construction : en
  • US1557031A - Chalk line : en
  • US1557086A - Multiple die for postage meters : en
  • US1556766A - Device for measuring the opacity of translucent materials : en
  • US1557331A - Switch : en
  • CH110709A - Coupling device for connecting the individual rods to cleaning devices for pipes and jackdaws with long, dismountable rods. : de en
  • CH111862A - Junction box. : de en
  • CH112232A - Strain gauge. : de en
  • ES94040A1 - An industrial product consisting of tablets based on vegetable extracts. : en es
  • FR596015A - Ladies' hygienic panties : en fr
  • US1557418A - Combined magneto and starter unit : en
  • DE419773C - Arrangement for the display and registration of overvoltage phenomena in electrical networks : de en
  • GB234500A - Improvements in or relating to laminated springs : en
  • DE419971C - Spring mattress : de en
  • FR595964A - Guide for violin bow : en fr
  • FR596126A - Plow : en fr
  • ES94026A3 - A method of manufacturing cardboard tokens with metal trim. : en es
  • GB241043A - Improvements in batteries of the type employed in electrotherapeutic treatment of physical ailments or disabilities : en
  • DE420108C - Electrical burglar alarm in which the hazard contacts are connected to test electromagnets : de en
  • US1556648A - Light-absorbing filter for automobiles : en
  • DE420196C - Process for the production of spoons and other thin-walled cutlery items from hard-to-melt alloys : de en
  • US1557014A - Game : en
  • US1556651A - Process of making metal containers : en
  • US1557417A - Massage apparatus : en
  • US1556790A - Hydraulic shock absorber : en
  • CH112336A - Hand rake. : de en
  • DE420143C - Electric welding device for car body u. like : de en
  • DE420159C - Preparations for the destruction of insect larvae : de en
  • FR596091A - Method and apparatus for the industrial preparation of express coffee : en fr
  • GB240971A - Improvements relating to dynamo-electric machines : en
  • CA254540A - Safety valve : en fr
  • DE419882C - Internal combustion turbine with auxiliary fluid : de en
  • DE419976C - Differential manometer : de en
  • US1557352A - Dice game : en
  • CH112257A - Safety device for nut. : en fr
  • US1556868A - Convertible roll-film camera : en
  • US1556905A - Automatic calling device : en
  • US1557099A - Shaft and detachable gear : en
  • USD68491S - Design for a picture frame : en
  • US1557106A - Plant dustek : en
  • US1557411A - Ironing board : en
  • US1556950A - Musical wind instrument : en
  • US1557498A - Swing : en
  • CA254513A - Rotary tilling machine : en fr
  • US1556918A - Paper-drying machine : en
  • US1556581A - Cutting machine : en
  • CA254528A - Sanding device for vehicles : en fr
  • CH111331A - Guide device for the thread tensioning device with two clamping disks running through the needle thread on sewing machines. : de en
  • US1556814A - Builder mechanism for yarn-winding machines : en
  • US1556825A - Electrical controller : en
  • US1556920A - Elevating truck : en
  • AU2380025A - Improvements in the process of making fuel briquettes : en
  • DE419979C - Cattle tank : de en
  • DE420037C - Electric seam welding machine : de en
  • US1557340A - Settling and separating apparatus : en
  • US1557466A - Tubular radiator core : en
  • US1556841A - Broom : en
  • US1556926A - Hydrating beating and refining machine : en
  • AU2285225A - Method for cutting 1 metals by an electric current : en
  • CA254650A - Thermostatic switch : en fr
  • NL13733C - : en
  • ES94172A1 - A process for the production of nitrate of lime in solid state. : en es
  • US1556789A - Packer's collapsible paper holder : en
  • US1557063A - Detachable ear for transmission bands : en
  • CH112317A - Rudder for propeller-driven vehicles. : de en
  • CH112347A - Reinforced rail joint. : de en
  • DE419196C - Device for heating gas in flame tubes : de en
  • US1557179A - Dishwashing machine : en
  • US1557462A - Hoist : en
  • US1557007A - Fluid double-action shock absorber : en
  • US1557504A - Apparatus for molding glass : en
  • DE420114C - Chip tape as a material for the machine production of vest pocket knuckles in uninterrupted work : de en
  • US1557513A - Automatic toaster : en
  • US1556673A - Electrical system : en
  • US1557204A - Carpenter's plane : en
  • US1556726A - Glass-drawing apparatus : en
  • US1556985A - Handle for hand glass-blowing contrivances : en
  • US1557043A - Trap : en
  • ES94131A1 - A new coffee maker to prepare coffee infusions. : en es
  • GB232613A - Improvements in injection valves for internal combustion engines : en
  • GB241134A - Improvements in apparatus for vulcanising rubber tyres : en
  • DE419495C - Device for closing furrows : de en
  • FR596061A - Device for mixing and settling liquids : en fr
  • GB240975A - Improved device for use in slicing corned beef and the like : en
  • GB241055A - Improvements in and relating to coat and like hangers : en
  • DE419960C - Installation on disintegrators and disintegrator exhaustors for the purpose of changing the work of the disintegrator : de en
  • ES94224A1 - A new tap or key for especially "espresso" coffee machines. : en es
  • FR595986A - Hot water dispenser : en fr
  • CA254515A - Combined potted bulb package and jardiniere : en fr
  • GB228571A - Improvements in and relating to fruit jars : en
  • FR595999A - Process for the production of corrugated elbow pipes : en fr
  • FR596167A - Movable walls or partitions : en fr
  • DE420068C - Bearing metal alloy with a bronze base : de en
  • CH112250A - Machine for the production of wooden spools. : de en
  • CH112341A - Hollow brick. : de en
  • FR596197A - Machine gun upgrades : en fr
  • GB241124A - Picking motion for overpick looms : en
  • ES94163A2 - Improvements in the closures of vessels of all kinds, especially aluminum. : en es
  • ES94230A1 - Tubular (or stem) pessary. : en es
  • FR595925A - Mechanism for activating bottle capping machines and other similar machines : en fr
  • USD68458S - Design for a plate or similar article : en
  • FR595929A - Method for manufacturing electrical conductors with uniformly distributed inductive load : en fr
  • US1556714A - Composition for preventing accumulation of moisture : en
  • FR596098A - Flax harvester : en fr
  • FR596074A - Steam production process : en fr
  • FR596069A - Control wheel for step wheel calculating machines : en fr
  • FR596070A - Sprinkler system in counter-current refrigerants with low head and extended air paths : en fr
  • ES94085A1 - A mechanical procedure for the manufacture of cardboard markers with metallic fixer. : en es
  • GB241001A - Improvements in or connected with crystal detectors for wireless telegraphic and telephonic apparatus : en
  • GB241078A - Improvements in firing mechanisms for automatic fire-arms : en
  • DE420016C - Iron with removable handle : de en
  • DE420199C - Horseshoe with angled cross-section and incisions on the vertical leg of the angled iron : de en
  • GB214983A - Process of nitrating regenerated cellulose films or paper : en
  • GB225884A - Method and apparatus for forming letters or symbols in the air : en
  • FR595995A - Pocket curling iron with stove : en fr
  • FR596003A - : fr
  • GB240936A - Swivel wrenches : en
  • GB241110A - Improvements in or relating to mining machines : en
  • FR596151A - Assembly process for the manufacture of objects in wire or metal tape : en fr
  • GB232995A - Improvements in and relating to electric arc welding machines : en
  • FR596073A - liquid elevator : en fr
  • DE419989C - Wedge attachment for fork-shaped paving slat holder for ship frames : de en
  • US1556679A - Draft-hitching device : en
  • US1557395A - Rotary gas engine : en
  • GB240999A - Improvements in weighing machines : en
  • FR595912A - Improvements to speaker phones and other similar devices : en fr
  • US1556894A - Retort : en
  • FR596134A - Improvement in the process of extracting the coloring matter from henna leaves : en fr
  • US1557377A - Controlling device of hydraulic rams : en
  • GB240983A - Improvements in or relating to dial indicators for radio instruments : en
  • GB241030A - Improvements in or relating to railway and other carriage door locks : en
  • ES94252A1 - New "stauffer" oiler. : en es
  • ES93550A1 - Procedure for making flat glass. : en es
  • ES94075A1 - A pendular distributor of threads, filaments, tapes and others, of natural or artificial textile material, during their winding in the spools or other receivers. : en es
  • GB228145A - Improvements in or relating to carburetters for internal combustion engines : en
  • DE420134C - Nozzle in the shape of a truncated cone for casting molds for the production of printed characters in strip form : de en
  • ES94152A1 - A procedure for reducing knots, stripping and polishing umbrella rods. : en es
  • US1556944A - Foot-power cigar-binder cutter : en
  • US1556826A - Electrical controller : en
  • US1557199A - Engine-starting apparatus : en
  • CA254520A - Tire building machine : en fr
  • DE420015C - Charcoal plaette iron : de en
  • ES94017A1 - The industrial product blocks of dried milk with sugar. : en es
  • CH112413A - Process for making covered lawn tennis balls. : de en
  • DE419896C - Two-part container closure with two rotatable flaps : de en
  • DE419925C - High voltage current transformer : de en
  • FR596180A - Amplifier horn for sound reproducing devices : en fr
  • GB241099A - Improvements in or relating to toy race courses : en
  • US1557289A - Beet topper : en
  • CH112215A - Method of purifying water. : de en
  • DE419767C - Device for the generation of ready-to-use working steam of any pressure : de en
  • FR596116A - Antenna spinner for aircraft with adjustable automatic braking : en fr
  • US1557157A - Athletic shoe : en
  • US1557219A - Spring shackle : en
  • CH111953A - Flue pipe insert for heating water. : de en
  • US1557365A - Device for making wire bands from which whalebones are made : en
  • CA254666A - Machine for making boxes : en fr
  • US1557148A - Assisnqs to the libbey-owens sheet : en
  • US1557459A - Brassiere : en
  • CA254648A - Glass forming machine : en fr
  • FR596150A - Method of lifting and translating flying machines : en fr
  • GB241042A - An improved box for sewing-materials : en
  • US1556886A - Charging machine : en
  • US1557070A - Traveling hoist : en
  • ES94021A1 - Improvements in spreading sheets. : en es
  • GB240976A - Improvements in or relating to barrels, buckets, vats and the like containers : en
  • GR1030B - ELECTRIC PHOTOPROPULATION MACHINE. : el en
  • DE419936C - Injection molding machine : de en
  • US1556612A - Variable inductance and coupler : en
  • DK35122C - Machine for Grinding and Polishing Glass. : da en
  • FR595984A - Improvements to biscuit molding machines : en fr
  • ES94207A1 - A procedure for extracting coal and coke, and minerals from shale and garbage, by the dry method. : en es
  • ES94226A1 - Improvements in washing machines for gases and vapors. : en es
  • US1556731A - Water-pan alarm : en
  • US1556732A - Hose and filter holder for draw-off devices : en
  • US1556604A - Tamping or ballasting machine : en
  • US1556582A - Intermittent feeding device : en
  • DE419886C - Can closure : de en
  • DE420163C - Adjustment device for cameras suspended on a pull rope : de en
  • ES94161A3 - A procedure for the production of ice cream. : en es
  • DE420034C - Device for guiding the electrodes passed through the cover of electrically operated melting furnaces by means of guide rings held by special carriers : de en
  • GB234831A - Improvements in and relating to reinforced concrete railway sleepers : en
  • DE420219C - Method of packaging goods on slotted panels : de en
  • GR1031B - AUTOMATIC CONNECTOR OF SHOES AND OTHERS. : el en
  • DE420012C - Detonator : de en
  • ES93719A1 - An elastic and decorative protective case for devices with a clockwork movement. : en es
  • FR596040A - Molding machines : en fr
  • FR596056A - Process for making color motion pictures : en fr
  • FR596143A - Process for treating primary lignite tars : en fr
  • GB241250A - Improvements in and relating to engine governing devices : en
  • DE420002C - Bell transformer in which several electrical circuits start from the secondary coil of the transformer : de en
  • DK35125C - Reinforcement for the chimneys and the like. : da en
  • US1557016A - Internal-combustion engine : en
  • DE419919C - Pressure telegraph system based on the Baudot system : de en
  • DE418001C - Arrangement for simultaneous dimming of several detonating ignition cords : de en
  • CA254485A - Grab : en fr
  • DE420152C - Device for separating the yolk from the egg white of already cracked eggs : de en
  • GB225216A - Improved process for polymerization of resin forming constituents of naphthas : en
  • DE419821C - Device for keeping constant the speed of rotation of preferably electric motor driven machines, in particular high frequency machines : de en
  • DE419987C - Process for developing copies from diazo compounds and components capable of coupling : de en
  • ES94190A1 - A provision for feeding steam boilers. : en es
  • FR596000A - Sanitary napkin : en fr
  • GB241083A - Improvements in carriages for anti-aircraft guns : en
  • ES94533A3 - A procedure for the manufacture of garments for underwear, knitted. : en es
  • GB240949A - Improvements in or relating to controlling devices for aeroplanes and similar aircraft : en
  • GB241141A - Improvements in or relating to electrical heating elements : en
  • CH112330A - Process for the preparation of a new arsenic compound. : de en
  • US1556684A - Distributing tray : en
  • GB228878A - Process of producing multi-colour effects or mixed tints or shades on vegetable fibre : en
  • FR596194A - Flexible slide for automobile or other windows : en fr
  • US1557185A - Well-drilling machine : en
  • US1557401A - Pruning shears : en
  • USD68492S - Design i-o b a cap : en
  • FR595987A - Manufacturing process of phosphoric acid and hydrogen : en fr
  • US1556585A - Air-preheating device : en
  • ES94096A1 - A balcony linkage blind. : en es
  • CA254578A - Oil burner : en fr
  • USD68447S - Design for a plate or similar article : en
  • GB219023A - Improvements relating to casings such as turbine casings having transverse partitions and the like therein : en
  • GB235127A - Improvements in or relating to processes and apparatus for the purification of gases : en
  • ES94187A1 - Improvements in tools to work the stones. : en es
  • FR596008A - Upper cylinder mounting system for rolling mill stands for grooved rails and other similar machines : en fr
  • US1557541A - Desk : en
  • US1556747A - Infant's retaining garment : en
  • US1557522A - Method of making and structure of gears : en
  • USD68479S - Design for a plate or similar article : en
  • GB241075A - Improvements in compressed air brakes for trains, tramcars and other vehicles : en
  • GB241057A - An improvement in or relating to mortising and like machines : en
  • US1556624A - Supporting frame : en
  • CA254594A - Shock absorbing spring and snubber : en fr
  • CA254603A - Mixing machine and process : en fr
  • CH112262A - Gate valve, especially for superheated steam and high pressure. : de en
  • DE419827C - The school desk can be dismantled and can be adjusted to different body sizes by means of double screws : de en
  • USD68484S - Design for a fireplace basket : en
  • US1556645A - Method of vibrating objects : en
  • CA254607A - Means for removing gases from evacuated devices : en fr
  • ES94197A1 - Rice blanching machine. : en es
  • US1556627A - Method of forming tubing and apparatus therefor : en
  • US1557391A - Shingle-strip cutter : en
  • US1556666A - Said stan : en
  • US1557101A - Sound-wave translating device : en
  • DE419970C - Double bed place : de en
  • USD68460S - Teiji xotato : en
  • CA254628A - Reciprocatory hammer tool : en fr
  • DE419997C - bars : de en
  • DE420122C - Holder for fold-out calendar with bracket holders that can be moved in the folds of the base plate : de en
  • ES94116A1 - Improvements in the salt deposits. : en es
  • ES94231A1 - A signal installation for railways. : en es
  • US1556707A - Motor vehicle : en
  • US1556921A - Extension attachment for automobile pedals : en
  • US1557194A - Electrical apparatus : en
  • US1557458A - Coin-operated calendar and savings bank : en
  • US1557348A - Soldering compound : en
  • US1557402A - Brace for folding tables : en
  • US1557074A - Electric rivet furnace : en
  • CA254646A - Head light reflector : en fr
  • CH112277A - Two-stroke internal combustion engine with slot scavenging. : de en
  • US1556943A - Power-driven can opener : en
  • US1557429A - Railway-track construction : en
  • US1557206A - Fuel-supply device : en
  • US1557319A - Reel : en
  • US1557344A - Radiator-transporting truck : en
  • NL13560C - : en
  • US1557241A - Friction clutch : en
  • USD68498S - Design for textile fabric : en
  • US1557420A - Signaling system : en
  • CA254498A - Railroad tie : en fr
  • ES94008A1 - A procedure for the construction of composite wood planks. : en es
  • DE420167C - Turnbuckle, especially for anti-skid chains : de en
  • CH112362A - Loading device for firing systems. : de en
  • CH112384A - Machine for making cigars. : de en
  • CA254613A - Stair nosing : en fr
  • FR596083A - Method of recovering alcohol in bakery ovens and the like : en fr
  • US1557120A - Spectacle temple : en
  • CA254518A - Insect-proof cot or bed : en fr
  • CH110522A - Device for the mechanical operation of circular grinding benches for clock stones. : de en
  • CH112331A - Process for the preparation of a new arsic acid. : de en
  • ES94109A1 - A dovetail stave arrangement for barrels and casks that have camber. : en es
  • FR596019A - Improvements to shock absorbers : en fr
  • GB240945A - Improvements in filtering-funnels or tundishes : en
  • GB240992A - Improvements in or relating to machines for trimming the insoles and soles of boots and shoes : en
  • USD68451S - Design for a plate or similar article : en
  • US1556895A - Identification certificates for motor vehicles : en
  • GB241127A - An improved actuating device for the spindles of spinning, twisting and the like machines : en
  • FR596097A - Improvements in boring machines : en fr
  • FR596148A - Improved valve rode device : en fr
  • GB232246A - Improvements in or relating to safety papers : en
  • US1556583A - Brake and door control device : en
  • US1557421A - Bubble pipe : en
  • ES94047A3 - Procedure for the production of artificial mists or smoke clouds. : en es
  • CH111477A - Safety device on systems for storing and filling flammable liquids according to the hydraulic system. : de en
  • CH112381A - Closure for preservation vessels. : de en
  • DE419870C - Process for the production of a building material consisting of two or more non-alloyable metals : de en
  • US1557193A - Pumping apparatus : en
  • GB241272A - Improvements in or relating to trucks for conveying heated material : en
  • GB241080A - Improvements relating to the moistening of warps during weaving : en
  • FR596158A - Improvements to machines for folding and smoothing soles : en fr
  • GB241065A - Improvements in garment stretchers : en
  • US1557464A - Cutter drill : en
  • DE420063C - ruler : de en
  • DK35136C - Electromagnetic Light Bath Apparatus. : da en
  • FR595970A - : fr
  • FR596183A - Towel holder or other jammed object : en fr
  • US1556663A - Hydrocarbon motor : en
  • GB237290A - Improvements in or relating to impulse transmitters for use in telephone or like systems : en
  • AU2321725A - Improvements in load delivery means combined with dray bodies andthe like : en
  • DK35128C - Bottling machine. : da en
  • ES94087A1 - Container box designed to contain all kinds of products for the preparation of artificial mineral water and objects that accompany them. : en es
  • ES94121A1 - Improvements in hose reels or flexible tubes. : en es
  • DE419991C - Cable clamp : de en
  • ES94264A1 - Improvements introduced in the manufacture of folding mattress beds. : en es
  • DE420078C - Three-stage or multi-stage stationary heat storage locomotive : de en
  • CA254659A - Caoutchouc composition : en fr
  • US1556959A - Scraper : en
  • US1556935A - Vermin exterminator : en
  • US1557081A - Hand and rifle grenade and fuse therefor : en
  • US1556957A - Cash register : en
  • ES94192A1 - Improvements in the devices for winding silk cocoons. : en es
  • DE420203C - Surface carburetor : de en
  • US1557384A - Method for the manufacture of diphenylamine chlorarsine : en
  • US1557531A - Control for aeroplanes : en
  • AT101292B - Preparations for preventing drops from adhering to glass panes. : de en
  • US1557050A - Lacing-stud-setting machine : en
  • CA254586A - Process of manufacturing cementitious material : en fr
  • US1556629A - Traction mat : en
  • AU2547925A - Improved chemical process forthe etching of rubber in order to obtain printing blocks andthe like : en
  • ES94195A1 - A quick and energetic tight parallel jaw vise. : en es
  • US1556633A - Electrical control method : en
  • US1557296A - Abrasive pot-cloth fabric : en
  • CA254560A - Electric flashing device : en fr
  • CH112213A - Process for the production of pelts ready for tanning. : de en
  • CH112208A - Process for the extraction of substances that are difficult to evaporate in the state of finest possible distribution. : de en
  • CH112039A - Visible balance watch. : en fr
  • US1557272A - Valve-seating machine : en
  • CH112263A - Device for the drive of flywheels by means of friction gears. : de en
  • DE420124C - Adjustable punch, in which the pressure element acting on the punch is only in constant contact with a punch : de en
  • US1556987A - Automatic and semiautomatic telephone system : en
  • US1556807A - Warp stop mechanism for looms : en
  • US1557061A - Backstop : en
  • US1557467A - Radiator : en
  • USD68495S - Design for textile fabric : en
  • CH112294A - Pole piece. : de en
  • US1557353A - Switch : en
  • DE419905C - Iron grate : de en
  • CA254517A - Window locking device : en fr
  • CA254595A - Multi-ply fabric buffer section manufacture : en fr
  • AU2539925A - Improvements in or relating to dise talking machines : en
  • US1557280A - Hat conformator : en
  • US1557338A - Method of producing half stuffs and cellulose : en
  • US1556899A - Combined grain-drill tooth and hoe : en
  • DE420061C - Non-marking torpedo : de en
  • FR595913A - Electrical Tee Connector : en fr
  • US1556587A - Air distributor for liquid-fuel burners : en
  • US1557028A - Toaster handle : en
  • US1557037A - Reduction of cross talk : en
  • CA254625A - Plunger operating glass furnace : en fr
  • CH112402A - Machine for gluing cans, boxes and the like with an all-round strip of paper or fabric. : de en
  • US1556815A - Builder mechanism : en
  • DE420183C - Extraction turbine : de en
  • CH112301A - Process for preparing a solution of a bismuth iodide-iodine potassium compound of increased therapeutic effectiveness. : de en
  • CA254559A - Building block : en fr
  • CA254620A - Slack adjuster : en fr
  • US1556787A - Printing machine : en
  • NL13662C - : en
  • CA254487A - Tire chain : en fr
  • US1556968A - Flux : en
  • US1557408A - Plowpoint : en
  • AU1984124A - Improvements in advertisement display devices for attachment to vehicle wheels andthe like : en
  • US1557042A - Burial casket : en
  • US1557371A - Apparatus for casting pottery ware : en
  • AU2321925A - Method and apparatus for treating ores : en
  • CA254511A - Safety razor : en fr
  • CA254580A - Land burning machine : en fr
  • US1556621A - Cotton picker : en
  • US1556902A - Combined rain and wind shield for automobiles : en
  • US1557414A - Firing mechanism for guns : en
  • USD68475S - Design for a plate or, similar article : en
  • CH112170A - New device for the manufacture of cement by fusion. : en fr
  • FR595973A - Improvements to internal combustion engines : en fr
  • FR596039A - Lubricant compressor : en fr
  • FR596100A - Improvements to machines for covering boxes : en fr
  • US1556652A - Pull-switch socket : en
  • US1557264A - Child's cart : en
  • CH112222A - Device for the preparation of photographic clichés in photographic typographic composers. : en fr
  • US1557083A - Artificial bait : en
  • CA254505A - Method of producing chilled iron alloy castings : en fr
  • DE420076C - Method for improving the condensation process in steam engines : de en
  • ES94044A1 - Improvements in internal combustion engines. : en es
  • GB237892A - Improvements in differential pressure gauges particularly applicable for use with fluid meters : en
  • CA254494A - Disc wheel : en fr
  • DE419988C - Folding top for motor vehicles : de en
  • US1556810A - Mechanism for operating the reversing valves of regenerative furnaces : en
  • US1556852A - Profiling machine : en
  • USD68487S - Design for a fireplace basket : en
  • CH112342A - Tiled roof. : de en
  • US1557500A - Machine for automatically applying covers on boxes or similar packings : en
  • DE420022C - Preheater : de en
  • GB240962A - Improvements in and relating to electric radiators : en
  • DE420099C - Lateral holding device on formwork scaffolding posts : de en
  • GB240940A - Improvements in packing rings for pistons and the like : en
  • US1556917A - Electrical apparatus : en
  • USD68465S - Teiji kotato : en
  • US1557205A - Automatic switch : en
  • CA254479A - Self propelled vehicle : en fr
  • CH112219A - Device for aligning the set line on machines in which lines are set. : de en
  • US1557039A - Wrapping machine : en
  • US1557405A - Signaling system : en
  • US1557073A - Control apparatus : en
  • FR595975A - Guarantee strip system for all types of metal containers : en fr
  • US1556945A - Pipe : en
  • US1557281A - Inking roller for printing presses : en
  • FR595914A - Liquid dispenser in measured quantities : en fr
  • FR596152A - Device for loosening the joints of the drill string, in rotary drilling : en fr
  • GB241097A - Improvements in and relating to boxes or containers for fragile articles : en
  • GR1034B - BOTTLE CAP. : el en
  • FR596094A - Electro-mechanically controlled automatic signaling device for vehicles and others : en fr
  • US1556749A - Coking-retort oven : en
  • US1557322A - Spectacle front frame : en
  • FR596034A - Improvements to thermionic valves : en fr
  • GB241088A - Improvements in and relating to gas or the like taps or cocks : en
  • DE419820C - Connection sleeve for high voltage cable : de en
  • FR596002A - Magneto-flywheel for internal combustion engines : en fr
  • FR596068A - Device for using the movement of sea waves or other waves as a driving force : en fr
  • DE419890C - Electric heated apparatus for scorching paint : de en
  • US1556882A - Axle stand : en
  • CH112238A - Sound box for speaking machines, telephones etc. : de en
  • CH112377A - Tie hood. : de en
  • DE420050C - Centrifugal mill with an upright drive shaft mounted in a cross member : de en
  • CA254555A - Tractor : en fr
  • CA254633A - Glass blowing spindle apparatus : en fr
  • FR595941A - Improvements to glass slabs for floors, roofs, etc. : en fr
  • GB240980A - Improvements in or relating to electric switches : en
  • GB241098A - Pressure gauges : en
  • CA254641A - Rheostat : en fr
  • DE419944C - Film rewinder with electric drive and automatic switch-on and switch-off device depending on the film draw : de en
  • CA254499A - Process of retting and curing hemp, flax, perini, jute or other fibrous materials : en fr
  • CH112058A - Sealing device for rotating shafts in lubricant bath. : en fr
  • AU2539125A - Improvements In wireless transmitters : en
  • CA254672A - Electric control for paper drying machines : en fr
  • AU2535325A - Improvements in or relating to floors and joinery constructions therefor : en
  • CH112438A - Wood grinder. : de en
  • US1557301A - Photographic-printing machine : en
  • CA254676A - Flat iron rest and cord support : en fr
  • CA254543A - Temperature control valve : en fr
  • CA254583A - Hinge-jointed legging : en fr
  • CH112415A - Spring-suspended children's swing. : de en
  • US1556940A - Bearing cap : en
  • USD68499S - Design eor textile eabric : en
  • CH112076A - Device for automatic emptying of the evaporator of absorption chillers. : de en
  • GB219015A - Improvements in and relating to the armature windings of dynamo electric machines : en
  • CH112139A - Rear lighting plate especially for motor vehicles. : en it
  • US1556884A - Transmission-brake mechanism for motor vehicles : en
  • US1557125A - Snap fastener : en
  • US1557528A - Splitting jack for glass cylinders : en
  • GB241258A - Improved steel conversion process and apparatus therefor : en
  • US1556660A - Coin-counting machine : en
  • US1556711A - Shelf cabinet : en
  • CH112230A - Measuring funnel with shut-off device. : de en
  • US1556909A - Ignition system : en
  • CA254539A - Signal : en fr
  • US1556949A - Lathe attachment : en
  • US1557032A - Method of packeting tea or the like : en
  • CH111300A - Method for obtaining storage space for water accumulation purposes in a basin completely or partially filled with alluvial material, in particular a completely or partially silted lake. : de en
  • CH112345A - Removable dwelling house. : en it
  • AU2546725A - Improvements in or relating to telephone systems : en
  • GB240897A - Improvements in or relating to the control of electric motors : en
  • CH112374A - A method and apparatus for making a mixed yarn composed of a dry spun artificial yarn twisted with a yarn of other textile fiber. : en fr
  • US1557114A - Portable grinding machine : en
  • US1557416A - Car-lifting device : en
  • US1557534A - Gumming machine : en
  • US1557163A - Sling psychrometer : en
  • USD68471S - Design for a plate or similar article : en
  • US1557465A - Electromagnetic brake : en
  • CH112430A - Blower for forge fire. : de en
  • FR596139A - Improvements to drum filter devices for the extraction, in the form of sludge, of solids in suspension in liquids : en fr
  • GB241073A - Improvements in spinning machines : en
  • GB241148A - Improvements in garment stretchers : en
  • CA254642A - Process of making light distributors : en fr
  • FR595958A - Porous mass for storing explosive gases : en fr
  • US1557475A - Rotary kiln : en
  • CA254496A - Unidirectional driving device : en fr
  • CH112229A - Angle measuring instrument for steep sights. : de en
  • CH112307A - Waterproof and fire retardant coating on the exterior of wooden packaging to protect it from water, fire and break-ins. : en fr
  • CA254589A - Timer disc : en fr
  • GB240985A - Improvements in ironing machines : en
  • US1556768A - Self-adjusting bearing : en
  • US1556843A - Rotary engine : en
  • US1557036A - Terminal network for high-pass wave filters : en
  • US1556893A - Apparatus for making armatures : en
  • US1557282A - Cloth making : en
  • CH112212A - Process for refining fatty oils for technical purposes. : de en
  • US1556877A - Pressure gauge : en
  • US1556753A - Process and apparatus for applying abrasive to grinding apparatus : en
  • US1557212A - Domestic appliance : en
  • US1556925A - Metallic mold for forming glass articles and method of making same : en
  • US1557203A - Engine : en
  • CA254522A - Barber shop fixture : en fr
  • CA254506A - Sand casting : en fr
  • CH112126A - Closed metal bodywork for automobiles. : en fr
  • CH112200A - Machine for trimming the sewing edge of footwear. : de en
  • US1557495A - Tire-chain-fastener clamp : en
  • USD68456S - Design for a plate or similar article : en
  • CH110696A - Compression refrigeration machine. : de en
  • DE420045C - Summing device : de en
  • US1556958A - Marcel waver : en
  • CA254655A - Can opener : en fr
  • ES94269A1 - Improvements in the manufacture of velvets, veils, stuffed animals, cloths and other such fabrics. : en es
  • FR596011A - New method of fixing moving parts in articulated toys : en fr
  • FR596141A - Device for controlling carriage movement and return in typewriters and others : en fr
  • DE419903C - Ironing device : de en
  • DE420107C - Circuit arrangement for operating low-voltage systems from a high-voltage network using a high-resistance voltage shunt connected to the high-voltage line : de en
  • US1556625A - Pressing machine : en
  • US1556849A - Auto tire protector : en
  • US1557005A - Gauge bar for grinding machines : en
  • USD68434S - Design for a vending-machine casing : en
  • CH112265A - Cable crane. : de en
  • CA254615A - Marking tag : en fr
  • CA254651A - Dumping mechanism for mechanical stokers : en fr
  • CA254471A - Mattress : en fr
  • US1557529A - Electrical reproducer for phonographs : en
  • CH112333A - Device for breaking loose coal and rock. : de en
  • CH112398A - Process for the production of a new vat dye. : de en
  • CH111637A - Electric machine with slot winding. : de en
  • US1556916A - Apparatus for promoting fuel combustion : en
  • US1556953A - Alloy : en
  • CA254546A - Silencer : en fr
  • US1556770A - Shears : en
  • US1556822A - Multiple-roast chloridizing process : en
  • USD68445S - Design for a plate or similar article : en
  • US1557470A - Hoist attachment for tractors : en
  • US1556767A - Waffle iron : en
  • US1556606A - Lock : en
  • US1557364A - Egg beater : en
  • CA254480A - Collapsible bed : en fr
  • DE420048C - Machine for cleaning, polishing or brushing grains : de en
  • CA254478A - Oven for treating iron ores : en fr
  • DE419939C - Procedure for the operation or regulation of explosion engines : de en
  • DE419965C - Electrical fuse cartridge with an exchangeable fuse wire and with a snap-off alarm : de en
  • DE420074C - Pressure equalizing piston valve : de en
  • DK35135C - Apparatus for sealing the revolving pistons of revolving machines. : da en
  • FR596047A - Process for the coagulation of rubber latex : en fr
  • GB236962A - Improvements in and relating to elastic fluid turbines : en
  • US1556763A - Cutlery : en
  • DE419952C - Expanding ring closure for metal vessels, e.g. B. metal barrels : de en
  • CA254516A - Vehicle lamp : en fr
  • DE419912C - Process for the production of condensation products : de en
  • NL13606C - : en
  • AU2051124A - Improvements in tea caddies and similar containers : en
  • CA254508A - Rail anchor : en fr
  • CA254556A - Clamp : en fr
  • US1556712A - Portable gas tester for the determination of gasoline content of natural gas : en
  • CH112251A - Sprayer for coals or other materials. : en fr
  • US1556727A - Traffic recorder for telephone systems : en
  • US1556734A - Refrigeration : en
  • US1557275A - Method and apparatus for mixing and working up granular and pulverulent material : en
  • DE420131C - Steam turbine with abrupt change in diameter of the runner : de en
  • US1556584A - Automatic wedge : en
  • US1557082A - Shell and bomb : en
  • US1557169A - Road scraper and snowplow : en
  • DE419598C - Underwind traveling grate : de en
  • DE419898C - Arrangement for the local delimitation of the fault area in electrical power networks : de en
  • US1556689A - Refrigerating apparatus : en
  • US1557523A - Septic tank and like construction : en
  • CH112223A - Bike for kids. : de en
  • CH112303A - Protective device to be attached to the shell of hearing aids. : de en
  • US1556600A - Rotary gasoline motor : en
  • US1557196A - Decorative article of manufacture : en
  • US1556703A - Process of fibrating asphalt : en
  • US1557514A - Clamp : en
  • CH112100A - Stamper-recorder device. : en fr
  • CA254629A - Torque cushioning device : en fr
  • US1557339A - Pistol-holding device : en
  • US1556574A - Excavating machine and the like : en
  • US1556857A - Packaging apparatus : en
  • CH112118A - Safety binding of packages containing dough products. : en fr
  • US1556869A - Molding core and method : en
  • US1557139A - Safety mechanism for gearing : en
  • US1556710A - Equipment for handling type matrices : en
  • US1556626A - Burglar alarm : en
  • CH111332A - Thread feeding device on multiple needle sewing machines. : de en
  • ES94214A1 - Procedure for the catalytic production of explosive gas mixtures. : en es
  • US1556751A - Automatic telephone system : en
  • US1557362A - Mixing device : en
  • FR596106A - Car for sick or disabled : en fr
  • CA254644A - Wood drying rack : en fr
  • CA254660A - Caoutchouc composition : en fr
  • CH112338A - Load-bearing solid wall in wood. : de en
  • US1557002A - Attachment for looms : en
  • US1557300A - Chair-moving apparatus : en
  • CA254619A - Sulphur burner : en fr
  • US1556980A - Molding machine : en
  • US1557190A - Refrigerator car : en
  • US1556963A - Watch-holding device : en
  • ES94065A1 - A new procedure for the reproduction of writings and drawings. : en es
  • DE419955C - Arrangement of safety valves that open in the same direction : de en
  • DE419835C - Circuit breaker for electrical ignition devices : de en
  • ES94097A1 - Conductive tape for antenna. : en es
  • ES94209A3 - An improved apparatus for charging liquids with carbon dioxide gas. : en es
  • FR596135A - Improvement in the process of extracting the coloring matter from henna leaves : en fr
  • GB241024A - Improvements in safety devices for window cleaners : en
  • CH112451A - Throttle valve. : de en
  • US1556690A - Safety catch for mine gates : en
  • DK35121C - Safety device for Motor Vehicles. : da en
  • DE419885C - Ball lock for perfume bottles : de en
  • ES94093A1 - An industrial product consisting of enameled soft iron pipes. : en es
  • FR596014A - Improvements to sugar cane harvesting machines : en fr
  • FR596174A - Varnish : en fr
  • GB241804A - Improved process for the separation of fats from animal tissues : en
  • GB241109A - Improvements in and relating to quinine compounds & process of making the same : en
  • GB240929A - Improvements in or relating to the concentration of ores : en
  • GB241052A - Improvements in or relating to the development and finishing of photographic film strips : en
  • GB241107A - Apparatus for observing and continuously measuring variable high hydraulic or other pressures : en
  • CA254584A - Track liner : en fr
  • FR596164A - Nautical float railway : en fr
  • GB241072A - Improvements in locks particularly adapted for use on attache and like cases : en
  • DE419871C - Pouring ladle stopper : de en
  • DE420053C - Wind sifter with air wheel and spreading plate, above which a sifting wheel is arranged in the filling area : de en
  • US1556989A - Table knife : en
  • US1557113A - Cane-stripping machine : en
  • US1557164A - Liquid-controlling means for dental engines : en
  • USD68419S - Stanley l : en
  • US1557334A - Motion-picture-projecting machine : en
  • DE419982C - Piston with adjustable and elastic insert : de en
  • DE420031C - Electric iron : de en
  • ES94083A1 - Improvements in signal systems. : en es
  • GB241056A - Improvements in or relating to centrifugal pumps : en
  • GB241125A - Method of cooling the electrodes in ozonisers : en
  • US1556947A - Jack : en
  • FR595948A - Interchangeable frame file : en fr
  • GB216507A - Improved method and apparatus for grinding threaded members, such as taps and the like : en
  • GB224233A - Improvements in and relating to contact caps for electric discharge devices : en
  • FR596171A - Filling device for bottles and flasks allowing automatic stop of filling at determined and variable height : en fr
  • GB234485A - Process for the manufacture of aluminium fluoride : en
  • ES94076A1 - Air propeller. : en es
  • FR596009A - Device to prevent damage in the event of excessive lifting of the bucket in extraction installations : en fr
  • GB232959A - Crude oil burners : en
  • DE420118C - Rain device that comes into effect automatically when a machine runs hot : de en
  • FR596166A - Automatic drive device applicable in particular to mechanical lathes for controlling the advance of the workpiece : en fr
  • GB241252A - Improvements in typewriting machines : en
  • GB241113A - Bottle closure : en
  • US1556605A - Railway-roadbed working tool : en
  • FR595949A - heating element for central heating boilers : en fr
  • GB241009A - An improved method of and apparatus for producing films for colour kinematography : en
  • FR596161A - Hanging ring for mass suspended from a release device : en fr
  • ES94020A1 - Procedure for obtaining coatings, especially metal. : en es
  • DE420092C - Warming device for compresses : de en
  • DE419670C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE420130C - Setting gutter : de en
  • ES94022A1 - Improvements in the gear change mechanisms that allow infinite speed changes. : en es
  • DE419812C - Method and device for mixing liquids in intensive mixers like centrifugal pumps or turbines : de en
  • DE419933C - Spoon combined with a storage container for the feeding of infants : de en
  • ES94034A1 - The industrial product tokens for the wooden Mah-Jongg game. : en es
  • GB239155A - : en
  • GB231852A - Continuous inductive train control : en
  • DE420140C - Isolation device for the electrodes of liquid heaters : de en
  • GB241038A - Improvements in and relating to processes for making composite cutter blades : en
  • ES94058A1 - Improvement in the composer and assembler of typesetting machines. : en es
  • ES94188A3 - Procedure for the preparation of artificial silk. : en es
  • ES94059A1 - A boat bottom cleaner. : en es
  • DE419947C - Screw piston or rotary piston for rotating suction and pressure pumps : de en
  • ES94062A3 - An improvement in the manufacture of so-called "pai-pai" fans. : en es
  • GB240982A - Improvements in or relating to electric switches : en
  • FR596131A - Process for opalizing glass : en fr
  • FR596159A - Precision scale : en fr
  • CH112339A - Formwork board for ceilings and walls. : de en
  • CA254612A - Means for and method of drilling deep holes in wood : en fr
  • CA254626A - Electric transmission : en fr
  • US1556735A - Adjustable stand : en
  • DE419895C - Device for dropping long objects, such as logs, pipes, rails or the like, from transport devices : de en
  • ES94178A1 - Improvements in diaphragms for tape recorders and other acoustic devices. : en es
  • CH112299A - Method for operating electrothermal furnaces using Söderberg electrodes. : de en
  • CH112368A - Coffee canister with mixing and filling device. : de en
  • DE419669C - Headband for telephones : de en
  • US1557220A - Mixture-heating device for internal-combustion engines : en
  • US1557396A - Toggle : en
  • FR596001A - Colored bulb for incandescent lamps : en fr
  • ES94144A1 - "Röntgen" tube with radiation-cooled target. : en es
  • ES94189A1 - Apparatus for use in installations to reinforce electrical oscillations through discharge tubes which are provided with an incandescent cathode, an anode and one or more grids. : en es
  • GB241015A - Improvements in means for supplying the glands of compressor, and other, cylinders, with lubricant : en
  • DE419830C - Pendulum device for displaying the true vertical or horizontal lines on vibrating bodies, ships, aircraft, or the like. : de en
  • GB240927A - Improvements relating to electrically driven high speed spindles applicable for use with woodworking machines : en
  • US1556991A - Transferring mechanism for bottle-filling machines : en
  • DE419946C - Double rotary piston machine with a rotating piston in a nut and a cavity filling the free space between the nut and the rotating piston : de en
  • US1556610A - Candy-making machine : en
  • US1557343A - Traction wheel : en
  • US1557147A - Process of treating cellulose acetate : en
  • US1557483A - Upholstery edge : en
  • USD68493S - Design fob a badiobepbodtjceb : en
  • US1556655A - Method of making auger bits : en
  • DE419892C - Link conveyor belt with wire hook links : de en
  • DE419941C - Fondant tableting machine : de en
  • DE420066C - Distillation plant for the make-up water of turbo locomotives : de en
  • US1556995A - Piston-ring rough-grinding machine : en
  • DE419975C - Piston knife : de en
  • DK35137C - Method for Manufacturing Curved Walls by Coffins and Other Curved Wooden Structures. : da en
  • US1557183A - Attaching means : en
  • DE419932C - Shaving case : de en
  • GB241267A - Improvements in and relating to sextants and such like : en
  • US1557270A - Vacuum cup for washing machines : en
  • GB241085A - Improvements relating to cutter casings for continuously rotating cutters for industrial slicing machines for beetroot and the like : en
  • US1557000A - Dynamo frame : en
  • US1557271A - Carrier device for suitcases, valises, and the like : en
  • CH112236A - Calculating device with number sliders. : de en
  • US1556774A - Audiphone : en
  • US1556665A - Art of producing continuous sheet glass : en
  • US1557236A - Poultry roost : en
  • US1557306A - Molding machine : en
  • US1557247A - Combined telegraph relay and telephone : en
  • FR596065A - Improvements to transmission circuits for telephone currents : en fr
  • GB235868A - Improvements relating to easels : en
  • US1557057A - Safety switch : en
  • US1557173A - Trailer hitching device : en
  • FR596102A - Improvements to the structure or frame of internal combustion engines : en fr
  • GB241014A - Improvements in or relating to galvanic batteries : en
  • GB241264A - An improved boiler or water heater : en
  • US1556683A - Work-positioning apparatus : en
  • US1557461A - Am oe kribraing sheet zcatebxgxi : en
  • US1556576A - Soap tablet and process of making the same : en
  • GB240882A - Improvements in or relating to heat treatment of railway and tramway vehicle wheel tyres and other steel articles : en
  • GB241023A - Improvements in or relating to electrode holders for use in electric welding and cutting : en
  • ES94219A3 - Procedure for the preparation of fine threads of artificial viscoa silk. : en es
  • US1556656A - Centrifugal pump : en
  • US1556853A - Stepladder hinge : en
  • US1557069A - Mechanical motion : en
  • USD68474S - Design for a plate or similar article : en
  • CH112227A - Process for the production of model buildings. : de en
  • US1557041A - Tea strainer : en
  • US1557486A - Belt tightener : en
  • DK35141C - Machine for Destruction of Agerkaal. : da en
  • DE420082C - Induction melting furnace : de en
  • DE420056C - Liderung for parts of stoneware pumps sliding on each other for acid pumping : de en
  • US1556860A - Flash-light traffic signal : en
  • DE419856C - Process for the production of headlights with headlight carriers : de en
  • DE420067C - Three-phase cable with stranded single-core cables : de en
  • BE329127A - : en fr
  • GB240974A - Improvements in or relating to apparatus for humidifying and/or cleaning air : en
  • US1556623A - Packing : en
  • USD68501S - Design for a toy vehicle : en
  • US1556938A - Closure for liquid containers : en
  • US1557071A - Automatic begttlatina device fob : en
  • US1557165A - Pavement for highways : en
  • DE418000C - Method and device for the production of detonators : de en
  • GB232958A - : en
  • CA254668A - Combined water heater and sterilized apparatus : en fr
  • DE419777C - Centrifugal blower with auxiliary liquid for steam condensation : de en
  • FR595931A - Advanced drilling rigs : en fr
  • GB241120A - Improvements in and relating to pneumatic tyres : en
  • DK35143C - Device for Hot water heating pipes with Circulation pump. : da en
  • ES94029A1 - A mechanical process for the manufacture of wrapping paper. : en es
  • US1556678A - Game : en
  • GB232569A - Improvements in microscopes : en
  • GB240943A - Improvements in change speed gears : en
  • GB241119A - Improvements in clamping devices : en
  • US1557412A - Spraying machine : en
  • ES94256A1 - A combination that allows liquids to be lifted to very different heights of relatively small and equal efforts. : en es
  • ES94259A1 - Procedure for obtaining pyridine substitution products. : en es
  • FR596023A - Metal thread sewing machine : en fr
  • GB232157A - Improvements in lubricators : en
  • GB241004A - Improvements relating to display or advertising devices : en
  • DE419922C - Electromagnetic fuse : de en
  • DE419956C - Discharge switch for ascending pneumatic tubes : de en
  • ES94153A1 - A procedure for making internally frozen sweets. : en es
  • FR595928A - Manufacturing process of artificial products : en fr
  • ES92575A2 - Device for the proper use of an industrial product for lighting and similar, due to its external appearance, to a candle or candle. : en es
  • FR596064A - Perfected scooter : en fr
  • DE419935C - Device for the production of seamless rubber goods by the dipping process : de en
  • DE420055C - Lid closure with air valve for vacuum food containers and like : de en
  • ES94035A1 - The industrial product wood impregnated with waxes or similar substances. : en es
  • FR596042A - Device for the remote transmission of indications from a gauge : en fr
  • DE420042C - Process for the electrolytic preparation of alkaline earth metals : de en
  • US1556796A - Process of etching glass or the like : en
  • US1557202A - Generator brush : en
  • US1557307A - Crusher : en
  • DE420039C - Centrifugal casting mold consisting of concentric tubes : de en
  • AU2350025A - Improvements in and relating to alloys : en
  • FR596192A - Float suction cup : en fr
  • FR595980A - Heating system for café terraces, kiosks, outdoor buildings : en fr
  • GB241275A - An improved flyer and bobbin for use in twisting, doubling, or covering yarns, threads and the like, and means for drawing yarn or the like from the bobbin and flyer under constant speed and tension : en
  • CH112228A - Butt cap on firearms. : de en
  • US1556912A - Oil pump : en
  • US1556870A - wbgbm : en
  • US1557540A - Process of manufacturing resistant glass : en
  • USD68427S - Casing for a heating : en
  • USD68461S - Design for a plate or similar article : en
  • CA254617A - Apparatus for operating bin gates : en fr
  • US1556634A - Piston construction : en
  • US1556752A - Dentist's plater : en
  • NL13629C - : en
  • US1556973A - Asbestos composition : en
  • US1557453A - Method and apparatus for molding and welding : en
  • CA254616A - Stock bin gate : en fr
  • CH112292A - Suspension clamp for electrical cables. : de en
  • ES94089A1 - An industrial product consisting of colored sponges. : en es
  • FR595905A - Automatic machine for the production of cork stoppers : en fr
  • DE419829C - Shell arrangement for coffee machines : de en
  • GB240961A - Improvements in and relating to paints or covering media and the manufacture thereof : en
  • US1557208A - Furnace : en
  • US1557330A - Fluid braking apparatus : en
  • US1557509A - Sanitary tee : en
  • USD68442S - Teiji kotato : en
  • US1556694A - Paint and varnish remover and process : en
  • US1557067A - Combined transmitting and receiving arrangement : en
  • CA254468A - Peat and lignite burner : en fr
  • DE419823C - Power converter : de en
  • US1557375A - Sun shield : en
  • CA254680A - Bracket for outlet or junction boxes : en fr
  • US1556622A - Tray attachment for dining chairs : en
  • CA254475A - Supply of extra air for internal combustion engines : en fr
  • CA254577A - Electric motor : en fr
  • DE419980C - Stock : de en
  • US1556967A - Garter : en
  • US1557374A - Latch : en
  • US1556728A - Traveling apron : en
  • US1556777A - Newspaper-vending machine : en
  • US1556801A - Speedometer attachment : en
  • CA254591A - Clothes hanging apparatus : en fr
  • CA6921S - Tire : en
  • CH112293A - Clamp on electrical wiring. : de en
  • CA254637A - Locomotive firebox : en fr
  • NL13574C - : en
  • US1556900A - Motor car : en
  • US1556713A - Changeable exhibitor : en
  • US1556865A - Sun-drying means for vegetable material : en
  • US1556779A - Spark plug : en
  • US1556988A - Connecting mechanism : en
  • CH112346A - Double jacket fireplace. : de en
  • US1557156A - Extension handle for golf sticks : en
  • US1557231A - Sealing composition comprising sulphur-bonded fibrous material : en
  • US1557058A - Shade roller : en
  • US1557299A - Shock absorber : en
  • US1557150A - Window-control mechanism : en
  • US1557474A - Continuous rotary electroplating machine : en
  • ES94227A3 - Manufacture of troll items. : en es
  • US1556906A - Automatic calling device : en
  • US1557160A - Game of skill : en
  • US1556654A - Power delivering or hoisting winch : en
  • US1557506A - Rouquet stay : en
  • US1556682A - Headlight screen : en
  • US1556697A - Standard-unit marine condenser : en
  • GB240930A - Improvements relating to multi-colour printing machines : en
  • GB240979A - Improvements in cycle or motor cycle saddles or the like : en
  • GB241019A - Improvements in or relating to light metal structural members : en
  • CA254677A - Plaster block machine : en fr
  • CH112405A - Paper trolley switching device for typewriters. : de en
  • ES94211A1 - Improvements in the devices for taking views and the reproduction of color film tapes. : en es
  • FR596172A - Anti-scale product for boilers, radiators and various containers : en fr
  • US1557127A - Oil can : en
  • US1556983A - Sewing-machine guard : en
  • US1557356A - Electrodynamic loud-speaking apparatus : en
  • US1556781A - Resilient grip : en
  • US1556798A - Child's road roller : en
  • US1557304A - Fastening device : en
  • FR596120A - Headlights with reduced resistance to forward movement and absolute fixity : en fr
  • DE419840C - Sealing frame for masks : de en
  • CH112061A - Throttling device for hydraulically operated devices. : en fr
  • GR1033B - AUTOMATIC LIQUID DEVICE OR SPRAYER. : el en
  • US1556929A - Selector mechanism for addressing machines : en
  • US1556736A - Mechanism for insuring correct starting point in fabric-measuring machines : en
  • US1557103A - Oil separator : en
  • US1557488A - Method and apparatus for controlling the siphon in liquid-fuel-burning systems : en
  • GB240894A - Improvements relating to files for papers and like sheets : en
  • CH112291A - Electrical line connector. : de en
  • US1557397A - Injecting and carbureting apparatus for heavy-oil high-power engines : en
  • US1557094A - Insulator connecter : en
  • US1557237A - Spring device : en
  • US1556896A - Apparatus for conveying the exhaust gases of an internal-combustion engine from alpha garage : en
  • US1557479A - Abdominal supporter : en
  • USD68486S - Design for a fireplace basket : en
  • CA254604A - Die cutter means : en fr
  • ES94041A1 - An industrial product consisting of roasted semolina for soup. : en es
  • GB240938A - Improvements in or relating to central heating apparatus : en
  • CH112412A - Sheet music turner. : de en
  • DE420033C - Electric shaft furnace : de en
  • DE420175C - Inner finger bar shoe for mowing machines : de en
  • CA254564A - Roller bearing : en fr
  • USD68455S - Design for a plate or similar article : en
  • GB233665A - Improvements in or relating to fuel pumps for multi-cylinder internal combustion engines : en
  • GB241063A - Improvements in cigarette and like cases : en
  • GB241452A - Improvements in or relating to processes and apparatus for the treatment of spent liquids of liquid gas purification : en
  • USD68450S - Teiji xotato : en
  • FR596087A - Clamping holster slotted on edge for holding stick shaving soap : en fr
  • AU2377825A - Pneumatic treaded vehicle wheel : en
  • CA254536A - Lifting jack : en fr
  • CH112210A - Method for the preparation of vanillin. : de en
  • CH112258A - Compression spoke wheel, for vehicles and various uses. : en fr
  • DE419850C - Pendulum or crank bearings for lock gates : de en
  • FR595988A - Automatic safety closures for wagon doors : en fr
  • GB240973A - Improvements in mechanism for discharging the contents from retorts used in the manufacture of gas : en
  • DE420100C - Two-stroke internal combustion engine with a crankcase pump : de en
  • GB241018A - Improvements relating to the manufacture of vitreous enamel signs, tiles and the like : en
  • GB220953A - : en
  • US1557109A - Disk harrow : en
  • ES94592A1 - A roll-up map system suitable for use in cars and other vehicles. : en es
  • CA254538A - Cooking apparatus : en fr
  • DE420096C - Conveyor equipment for sea pigs and lifts : de en
  • US1556914A - Retinoscope : en
  • US1557012A - Shoe-polishing device : en
  • ES94023A1 - An improved transmission of motion for rotary pumps. : en es
  • GB237633A - Improvements in or relating to dental spittoons : en
  • GB241261A - Improvements in or relating to tobacco pipes : en
  • FR596136A - Water heater applicable in particular as a bath heater : en fr
  • GB240928A - Improvements in or relating to hydraulic presses : en
  • GB231878A - Improvements in or relating to electric heat accumulators : en
  • GB240963A - Improvements in or relating to electric discharge tubes having more than three electrodes : en
  • GB236887A - : en
  • US1556782A - Marking device : en
  • US1556992A - Cutter chain : en
  • US1557409A - Method of building breakwaters : en
  • ES93564A1 - Improvements in motor vehicles, especially tractors and the like. : en es
  • FR595946A - Rotary shutter with adjustable aperture during operation for cinematographic cameras : en fr
  • GB235138A - Improved manufacture of cement : en
  • ES94222A1 - Improvements in steam generators. : en es
  • FR596111A - Improvements to steam generators : en fr
  • GB241089A - Automatic gas bag pressure regulator : en
  • ES93763A1 - Improvement in roving runners, with protective metal ring. : en es
  • GB241079A - Improvements in or relating to weighing-scales : en
  • ES94212A1 - Procedure for impregnating non-paved streets. : en es
  • GB226227A - Improvements in radio communication systems : en
  • GB240986A - Improvements in thermometers used in the confectionery & fruit preserving trades : en
  • GB241126A - : en
  • US1556609A - Map : en
  • GB240944A - Improvements in electrodes for electric discharge tubes : en
  • GB230029A - : en
  • DE419973C - Tangent total station : de en
  • FR596016A - Improvements to jacks, jacks and other adjustable lifting gear : en fr
  • ES94180A1 - Procedure for the production of metaldehyde. : en es
  • FR596030A - Device for avoiding glare caused by lanterns or headlights of motor vehicles : en fr
  • DE420080C - Tungsten arc lamp for vibration purposes : de en
  • ES94261A1 - Submarine cable. : en es
  • CA254581A - Wheel rim : en fr
  • DE419907C - Book stitching machine : de en
  • ES94165A3 - The manufacture of a hanger with a garment fixer. : en es
  • GB237560A - Improvements in or relating to cans or boxes : en
  • US1557369A - Means for skimming off froth : en
  • CA254488A - Tire chain : en fr
  • FR596085A - Control of rolling cable carriers for cable cranes : en fr
  • US1557432A - Variable-speed-transmission mechanism : en
  • US1556813A - Alarm clock : en
  • US1556932A - Battery cell : en
  • USD68468S - Design for a plate os similar article : en
  • US1557485A - Process of making glass cloth and article manufactured thereby : en
  • US1556964A - Electric ciphering apparatus : en
  • US1557392A - Roof : en
  • DE415942C - Book cover : de en
  • DE420129C - Process for the separation of o- and p-nitrochlorobenzene : de en
  • CH111643A - Time switch. : de en
  • US1557195A - Truck : en
  • AU2432325A - Improvements in and relating to surface wiring for electricity distributing systems : en
  • NL13618C - : en
  • US1557123A - Method of handling flue dust : en
  • CA254549A - Polishing mop : en fr
  • DE420065C - Drive for the shooters, rods or the like for looms by means of continuously rotating friction disks : de en
  • FR596095A - Dynamo refinements : en fr
  • GB241077A - Improvements in and relating to re-railing ramps : en
  • DE420064C - Alarm bomb triggered by a change in position with a firing pin under spring action : de en
  • DE420264C - Tobacco pipe with a piston-like displaceable mouthpiece in the pipe shaft : de en
  • FR596081A - Sealed valve system, without plug or valve : en fr
  • GB241011A - Flexible jawed spring clip : en
  • GB241016A - Improvements in stoves, registers, or the like : en
  • US1557187A - Draft device : en
  • US1557482A - Smoker's-pipe windshield : en
  • CA254570A - Glove : en fr
  • US1557004A - Apparatus or machine for making and cooking wafer biscuits, cup wafers, cornets, and the like : en
  • DE419599C - Automatic loading device with gradual switching of the loading means : de en
  • GB230021A - : en
  • DE419962C - Typewriter to take with you on trips in a housing : de en
  • CH112211A - Process for the production of glue beads. : de en
  • CA254598A - Bituminous emulsion : en fr
  • US1557064A - Combined parking light and traffic signal : en
  • US1556876A - Tide motor : en
  • GB235125A - Improvements in or relating to processes and apparatus for the purification of gases, and of air : en
  • ES94039A1 - An industrial product consisting of sugar tablets with a concentration of a herbal tea of any kind. : en es
  • ES94053A1 - A catenary suspension working line for electric railways with intermediate posts and zig-zag guidance of the working line. : en es
  • FR595991A - Automatic shut-off system in the event of line breakage and end of winding in gimp mills : en fr
  • US1557018A - Short-circuiting device : en
  • US1556839A - Safety device for locomotive trucks : en
  • US1556946A - Brad : en
  • US1556837A - Packaging apparatus : en
  • US1557033A - Air-hose protector : en
  • US1557226A - Ignition-timer adjustment : en
  • US1557448A - Oak ada : en
  • CA254534A - Thermostatic controller : en fr
  • US1557201A - Poration : en
  • US1557487A - Paper hanger : en
  • CA254495A - Demountable rim : en fr
  • DK35145C - Internal combustion engine. : da en
  • BE329122A - : fr
  • CH112267A - Device for lifting doors, window sashes, etc. from their hinges. : de en
  • US1556646A - Type-composing stick : en
  • US1556996A - Apparatus for and process of truing coopers' truss hoops : en
  • US1557072A - Molding flask : en
  • US1557145A - Pile-driving machine : en
  • US1557216A - Switch : en
  • US1556875A - Differential carrier : en
  • US1556883A - Tank-vehicle construction : en
  • US1557346A - Sensitized element and mounting therefor : en
  • US1557538A - Recoil device for guns : en
  • US1556611A - Drawing press : en
  • CH110950A - Horizontal card file. : de en
  • AU2484025A - Improvements in or relating to metal clad electric switchgear : en
  • CA254678A - Envelope opener and finger nail cleaner : en fr
  • CA254627A - Train control valve : en fr
  • CA254675A - Safety razor : en fr
  • CA254552A - Method of shaping candy : en fr
  • US1557503A - Optical instrument : en
  • US1556764A - Attrition mill : en
  • US1557117A - Base-exchange water softener : en
  • DE420197C - Element heater and process for its manufacture : de en
  • US1557062A - Electric furnace : en
  • US1556691A - Punch-cutting machine : en
  • US1557182A - Machine for curling and/or decurling yarns : en
  • US1557283A - Transformer structure : en
  • DK35126C - Pressure lubricator. : da en
  • US1556898A - Sirup pump : en
  • CH112389A - Method and device for crystallizing substances. : de en
  • CA254469A - Insect guard and muzzle : en fr
  • ES94145A1 - Procedure and device for the distillation of bituminous fuels. : en es
  • GB231179A - Improved electrolytic manufacture of iron : en
  • US1557456A - Hitch for machines and wagons : en
  • DE419954C - Overburden deposition by means of the overburden conveyor bridge spanning the opencast mine : de en
  • GB240993A - Improvements relating to apparatus for advertising, displaying and other purposes : en
  • US1557059A - Commodity-display device : en
  • USD68421S - Design for a back of a mirror or similar article : en
  • FR596063A - Use of rubber powder in the manufacture of hernial bandage pads and in all articles requiring elastic flexibility without molding : en fr
  • CH110039A - Axial threshing and straw shredding machine. : de en
  • CA254682A - Inking roll and method of and apparatus for renewing the surface of same : en fr
  • US1556592A - Air cleaner : en
  • FR596133A - Process for extracting the coloring matter from henna leaves and installation for its realization : en fr
  • GB241274A - Improvements in or relating to record-card-controlled statistical machines : en
  • ES94223A1 - a system of defenses or protectors for the roofs of buildings that do not have terraces. : en es
  • DE419616C - Liquid heater with automatic regulation of the fuel supply : de en
  • DE420179C - Device for pushing up the explosive charge in mine conveyor rollers : de en
  • US1557491A - Production of alkali-silicate solution : en
  • GB240948A - Improvements in and relating to dry meal feeding appliances for pigs : en
  • DE420169C - Seal closure and process for its manufacture : de en
  • US1557257A - Motor fuel : en
  • US1556647A - Mechanical toy : en
  • US1556668A - Record repeater for sound-reproducing instruments : en
  • US1557260A - Display device : en
  • US1556858A - Shielded hoist controller : en
  • CA254474A - Poultry powdering machine : en fr
  • CH111330A - Fabric transport device on festoon sewing machines. : de en
  • CH111398A - Process for the manufacture of dials and dial manufactured according to this process. : en fr
  • ES94048A1 - Procedure, with its corresponding device, to manufacture tubes with longitudinal seam. : en es
  • ES94240A1 - Procedure to avoid inadmissible voltage states in parts of disconnected networks. : en es
  • GB240926A - Improvements in and relating to the wrapping of cigarettes and other articles : en
  • CA254514A - Conduit outlet box : en fr
  • ES94248A1 - Improvements in signal arrangements (call) for systems using carrier waves. : en es
  • DE419626C - Spray carburetor with negative pressure in the float chamber : de en
  • DE419879C - Potato harvester : de en
  • DE420094C - Cupola furnace with a mobile lower hearth : de en
  • ES94176A1 - Improvements in valves and generators of electrical oscillations. : en es
  • DE420176C - Loading facility for ores : de en
  • DE420088C - Production of oil gas : de en
  • CA254673A - Insecticide : en fr
  • GB223603A - Improvements in and relating to pumps : en
  • FR595996A - Deep-sea diver : en fr
  • GB235126A - Improvements in or relating to processes and apparatus for the purification of gases : en
  • GB236509A - Improvements in envelope machines : en
  • ES94251A1 - A process for manufacturing an application or insert to prevent longitudinal expansion of those objects made of substances that during their service are subjected to a strong expansion in their length. : en es
  • FR595952A - Electric control by direct current electromagnet for circuit breaker in oil : en fr
  • GB241276A - Improved process for the separation of oils or fats : en
  • FR596103A - Removable support for warping creel, with several pins to receive the coils : en fr
  • GB231471A - Improvements relating to gland packings : en
  • DK35124C - Device for egg insulators and the like. : da en
  • US1556593A - Side-door construction : en
  • US1556765A - Hydropathic spraying device : en
  • US1557317A - Machine : en
  • US1557350A - Box-dumping machine : en
  • CA254573A - Oil burner : en fr
  • ES94052A1 - Device for the use of the movement of the waves of the sea for the production of motive force. : en es
  • FR596196A - Mechanical transmission device : en fr
  • ES94201A1 - Agitator mechanism for ice cream machines. : en es
  • CA254541A - Rail fastener : en fr
  • DE420316C - Ink eraser : de en
  • US1556962A - Clutch mechanism : en
  • US1556998A - Embroidery-stamping machine : en
  • US1557104A - Resistor mounting for electric furnaces : en
  • US1557298A - Shock absorber : en
  • FR596032A - Combined machine for threshing and shelling wheat or small grains : en fr
  • DE420127C - Stapler for loose sheets with two different pairs of aligning pins arranged between the cover plates, one of which has foldable extensions : de en
  • DE419904C - Regulating nozzle for gas burner : de en
  • DE419858C - Cone trap winding disc : de en
  • GB240968A - The manufacture of 4-amino-3-oxybenzene-1-arsinic acids : en
  • DE419959C - Electric propeller drive : de en
  • ES94233A1 - A set of cutout figures. : en es
  • US1557288A - Automatic freight-car-door-locking mechanism : en
  • US1557089A - Attachment for internal-combustion engines : en
  • US1556699A - Molding machine : en
  • US1556618A - Ventilating device : en
  • US1556824A - Electric controller : en
  • US1557309A - Electromechanical interlock : en
  • ES94196A2 - An espadrille construction system. : en es
  • GB233368A - Improvements in and relating to snap-fastener attachments : en
  • GB234462A - : en
  • DK35142C - Safety commissioning swing for Engines. : da en
  • CA254611A - Car truck : en fr
  • US1556892A - Apparatus for making armatures : en
  • USD68483S - Teiji kotato : en
  • CA254530A - Automobile body : en fr
  • DE420024C - Safety device for reversible vehicle engines with a lock for the reverser : de en
  • DE419929C - Mechanical poke for gas generator : de en
  • ES94175A1 - A multi-stamp franking machine with totalizer counter. : en es
  • GB240965A - Improvements in moulding presses : en
  • US1556844A - Apparatus for producing crinkled paper : en
  • US1556889A - Means for cleaning, scaling, or chipping surfaces : en
  • US1556952A - Faucet : en
  • CH112429A - Process for the aluminothermic welding of butt against each other workpieces. : de en
  • CH112274A - Method for operating internal combustion engines. : de en
  • CH112416A - Ring throwing game. : de en
  • DE419923C - Electrical measuring device : de en
  • DE419927C - Process for the production of more or less finely divided, gelatinizing colloids : de en
  • DE420174C - Outer finger bar shoe for mowing machines : de en
  • ES94002A1 - A new pneumatic inner tube system for automobile wheels, bicycles and the like, and for other uses. : en es
  • FR596099A - Indicator padlock intended to receive keys, tools or other objects : en fr
  • US1557262A - Serving-tray support for automobiles : en
  • DE419953C - Manhole : de en
  • DE419996C - Cross frame for collapsible boats : de en
  • CH112203A - Process for the production of white biscuits. : de en
  • CH112306A - Mass-produced handle horseshoe. : de en
  • ES94090A1 - A radiator for internal combustion engines. : en es
  • US1556856A - Device for shuffling cards : en
  • GB241047A - An improved hip belt or girdle : en
  • FR596012A - Kind of printed or embroidered fabric for making : en fr
  • CA6933S - Brick : en
  • US1556997A - Lawn mower : en
  • US1557524A - Thrust bearing : en
  • US1556976A - Fabric-printing machine : en
  • FR596033A - Improvements in the manufacture of metal sheets or plates : en fr
  • USD68480S - Design for a plate or similar article : en
  • US1556588A - Locking means for automobiles and the like : en
  • US1556937A - Stove : en
  • US1557329A - Cord tire fabric and method of making the same : en
  • US1557530A - Process for the preparation of metallic screens for luminous projections : en
  • GB240955A - Improvements in the synthetic manufacture of methanol and higher alcohols : en
  • DE420106C - Mirror arc lamp for cinema and slide projection : de en
  • FR595927A - Detonators : en fr
  • FR596149A - Method and machines for washing dishes : en fr
  • DE420058C - Process for the production of frames for motorcycles u. like : de en
  • ES94237A1 - A fan with two rotating blades. : en es
  • GB240959A - Improvements in and relating to chains : en
  • US1556756A - Adding machine : en
  • USD68440S - Teiji kotato : en
  • USD68470S - Design for a plate or similar article : en
  • US1556733A - Shade bracket : en
  • USD68425S - Design for a plate or similar article : en
  • US1556769A - Shears : en
  • FR595997A - Device for inflammation of magnesium : en fr
  • GB240998A - Improvements relating to turbines of the disc type : en
  • DE420014C - Process for the production of angled pipe connection pieces with internal thread (fittings) : de en
  • DE419849C - Cotton stretching machine : de en
  • USD68430S - Design for a tire tbead : en
  • ES94091A1 - A product to weld. : en es
  • DE420217C - Sponge moistener : de en
  • CA254490A - Heat accumulating body for vaporizers : en fr
  • CA254622A - Treatment of hydrocarbon compounds : en fr
  • DE420062C - Writing and drawing equipment : de en
  • FR595965A - : fr
  • US1556723A - Conveyer system : en
  • US1556855A - Apparatus for relining brake bands, clutch disks, and the like : en
  • FR596165A - Method and apparatus for wrapping electrical conductors : en fr
  • GB241045A - Improvements in the manufacture of screw-threaded tubes : en
  • GB241092A - Tong for lifting and transporting cases, parcels, sacks, timber and similar goods : en
  • ES94107A1 - Improvements in accessories for composite cables, with the corresponding method for its application. : en es
  • GB241064A - Improvements in or relating to the lubrication of vehicle steering gear : en
  • USRE16184E - Turntable : en
  • CA254569A - Shaving kit : en fr
  • CH112233A - Drum counter with reset. : en fr
  • DE419984C - Aluminothermic preheating of several welding points : de en
  • US1556864A - Securing and latching mechanism for automobile hood lids : en
  • USD68489S - Design : en
  • US1556994A - Aiming device with optical reflecting system for moving stations : en
  • US1557029A - Plug-tripping device : en
  • US1557091A - Stoker-driving mechanism : en
  • US1557172A - Chain : en
  • US1557312A - Arch supporter : en
  • US1557539A - Machine for automatically hinging the bodies and covers of receptacles : en
  • DE420241C - Method and device for producing largely deoxidized, preferably low-carbon, river iron in Siemens Martinoefen with gas generators attached to the top : de en
  • GB241108A - A method of and means for emptying a revolving open top centrifugal separator : en
  • ES94016A1 - The industrial product blocks of dried milk. : en es
  • DE419950C - Process for the production of wood grain printing forms : de en
  • DE419909C - Agitator : de en
  • GB241013A - Improvements relating to grease and oil containers for use with grease guns or pressure lubricating devices : en
  • DE420119C - Locking device for leveling openings of coke ovens : de en
  • DE420103C - Water pressure riveting machine : de en
  • ES94159A1 - Procedure for treating wood. : en es
  • ES94204A1 - A visor made of cardboard, cardboard or other similar materials. : en es
  • ES94268A3 - A device that allows to vary the compression of combustion engines. : en es
  • GB241084A - Process for the manufacture by moulding of tubular articles from material having a caseine base : en
  • CH110458A - Coffee machine. : de en
  • ES94160A1 - Manufacture all kinds of parts for entrance doors, windows and other openings, with mechanical operation by hand and electrically moved. : en es
  • US1556969A - Tire-making machine : en
  • USD68469S - Design for a plate oe simxlab article : en
  • ES94132A2 - Improvements in thermionic valves and other similar devices for radiotelegraphy and radiotelephony. : en es
  • FR596153A - Manufacturing process for transparent window boxes : en fr
  • US1557098A - Peanut sheller : en
  • US1557385A - Vehicle jack : en
  • DE420180C - Process for the production of wheels from profile iron : de en
  • US1557223A - Pumping apparatus : en
  • US1557507A - Apparatus for filling and mounding graves : en
  • US1557110A - Arrangement for the protection of substations : en
  • US1557177A - Automatic pin setter : en
  • US1557372A - Apparatus for casting pottery ware : en
  • DE419993C - Counterweight arrangement for balancing the rudder torque on ships : de en
  • GB241142A - Improvements in or relating to dry pipe valves for fireextinguishing sprinkler systems : en
  • GB237604A - Improvements in and relating to elastic fluid turbines : en
  • ES94582A1 - Procedure for the transformation of hafnium and zircomium phosphates. : en es
  • US1556577A - Crosstie handler : en
  • US1556616A - Mortar stringer : en
  • DE420000C - Interchangeable metal heel : de en
  • GB241000A - Improvements in steam pressure sterilizers : en
  • GB241277A - Improvements relating to diaphragms for acoustic instruments : en
  • ES94135A3 - The manufacture of apparatus for the formation of luminous signs and drawings. : en es
  • US1556653A - Bulkhead construction : en
  • US1557519A - Synthetic resin coating composition : en
  • FR596092A - Improvements to devices for the artificial drying of crops : en fr
  • FR596123A - Watering device : en fr
  • US1557122A - Inner tube : en
  • US1557214A - Airplane-control mechanism : en
  • US1557221A - Electrical apparatus : en
  • FR596119A - Method and machine for finishing pure wool or other fabrics : en fr
  • GB230852A - Improvements in or relating to motion picture machines : en
  • GB241028A - Improvements in wrappers or packets for containing needles and the like : en
  • GB241029A - Improvements in and relating to the construction of hollow poles, masts and the like : en
  • US1556794A - Toy : en
  • US1556657A - Centrifugal pump : en
  • US1557313A - Gas valve : en
  • US1557527A - Stroke indicator : en
  • ES94191A1 - Clockwork motion fuze regulator for artillery shells. : en es
  • FR596128A - Device for the production of denture plates : en fr
  • GB241054A - Improvements in and relating to frame filter presses and processes of filtration therewith : en
  • GB241118A - Improved apparatus for damping sheets for use in presscopying : en
  • GB241248A - Improvements in or relating to processes and apparatus for the elimination of hydrogen sulphide from fuel gases such as coal gas, water gas, and the like, and from air : en
  • GB240960A - Improvements in the moulding of articles in papier mache and other plastic materials : en
  • GB240995A - Improvements in hubs for the wheels of children's cycles, cycles, side cars or the like : en
  • US1557250A - Safety plug : en
  • US1557308A - Spring : en
  • US1557451A - Valve for use with barrels : en
  • GB238177A - Improvements in or relating to the generation of water gas : en
  • GB241060A - Improvements in or relating to aerodynamic or hydrodynamic machines : en
  • USD68477S - Design for a plate or similar article : en
  • DE420244C - Device for changing the frequency of electrical oscillations generated by frequency multiplication : de en
  • FR596010A - Tray dispenser : en fr
  • GB241082A - Improvements in mixing cocks for hot and cold water : en
  • USD68441S - Design for a plate ob similar article : en
  • ES94088A3 - The manufacture of closures-seals for wooden boxes and similar applications. : en es
  • GB225544A - Manufacture of new indigoid dyestuffs of the anthraquinone series and intermediate products : en
  • DE420026C - Suspension of train lighting dynamo machines : de en
  • FR595955A - : fr
  • FR596072A - Process for the production of condensation products from mono-or dicyclic phenols and aliphatic aldehydes : en fr
  • FR596138A - Stool enhancement for cycles : en fr
  • GB241117A - Improvements in or relating to veneering presses : en
  • DE420184C - Device for thawing frozen inner tubes of boiler tube evaporators in refrigeration machines : de en
  • FR596175A - Cradle for long-range guns retreating on their carriage : en fr
  • GB219011A - : en
  • ES94042A1 - Improvements in ticket printing and ejecting scales, which work by gravity and coin introduction : en es
  • GB235852A - : en
  • GB241048A - Improvements in opening and closing means for pivoted windows : en
  • ES94156A2 - Match making machine. : en es
  • GB225236A - A new medical compound and process for manufacturing the same : en
  • GB241010A - Improvements in or relating to apparatus for heating, moistening, softening or similarly treating the toe parts of boots and shoes, toe puffs and like components : en
  • CH112425A - Horns for speaking machines. : de en
  • CH112261A - Automatic control valve for feed pumps. : de en
  • DE420171C - Pick-up hammer with a rod that can be moved against the tool by the counterpressure : de en
  • ES94151A3 - A procedure by which the energy or thrust of sea waves or other agitated water can be captured by means of floats, to be used for industrial purposes. : en es
  • GB240978A - Improvements in saddles for cycles, motor cycles or the like, or other seats : en
  • US1556719A - Universal ball joint : en
  • US1556816A - Feeler tip : en
  • US1557367A - Process for increasing the strength of metallic bodies : en
  • DE420104C - Rivet guide pliers : de en
  • US1556708A - Refrigerating apparatus : en
  • US1556750A - Electrical signaling : en
  • US1556971A - Transmission mechanism : en
  • US1557347A - Trial frame : en
  • US1556630A - Thread-trimming device for buttonhole-sewing machines : en
  • ES92169A1 - A liquid fuel. : en es
  • ES94013A1 - An apparatus or mechanical tub for scouring, bleaching, washing, etching, and dyeing made-up knitwear. : en es
  • ES94157A1 - A system of containers for the conditioning of milk in quantities equal to or greater than five liters. : en es
  • FR596060A - Photographic lens : en fr
  • GB235567A - Improvements in or relating to fowl houses : en
  • USD68467S - Teiji kotato : en
  • FR595960A - Electric switch for lighting and other installations : en fr
  • DE420205C - Device for generating galvanic deposits : de en
  • FR596088A - Large gasifier : en fr
  • US1557141A - Overload release coupling : en
  • GB240680A - Two-way telephonic and telegraphic repeater for use without balancing networks : en
  • FR596114A - Handle and luggage rack to transform into a bag, a travel blanket or other similar object : en fr
  • DE420102C - Fluid change gearbox : de en
  • DE418558C - Transmission gear : de en
  • DE419969C - Pupilloscope : de en
  • GB225199A - A process for the production of chemically pure aluminium compounds : en
  • CA254649A - Apparatus for making sheet glass : en fr
  • CH112187A - Wire winding machine. : en fr
  • DE420020C - Heat exchange device (preheater, superheater, etc.) : de en
  • ES94098A1 - A procedure to deoxidize and protect metals from oxidation. : en es
  • DE419901C - Device for locating electrical pilot cables : de en
  • US1557093A - Controlling device : en
  • FR596110A - Improvements to dual cigarette making machines : en fr
  • US1556832A - Pull-rod pump jack : en
  • US1557274A - Brick : en
  • GB241044A - Improvements in and relating to walls and like building structures : en
  • GB241123A - An improved process for the production of urea : en
  • DE419908C - Press for books and book blocks : de en
  • DE420052C - Drive for free-swinging plansifters : de en
  • FR595985A - Improvements to variable capacitors : en fr
  • FR596179A - Improvements to precision thermionic electric oscillators : en fr
  • DE413870C - Hot water pickle : de en
  • DE419643C - Self-tipper with a car body mounted on one side : de en
  • US1557134A - Clutch-lever holder : en
  • US1557233A - Transit : en
  • US1557440A - Comb : en
  • ES94112A1 - Improvements related to fire extinguishers. : en es
  • ES94086A1 - Machine for dyeing fabrics in width. : en es
  • AU2518325A - Improvements relating to fluid pressure braking apparatus : en
  • DE419883C - Material feed gripper on machine tools : de en
  • DE419948C - Braking device with helical gear for motor vehicles arranged in the steering pin : de en
  • DE419828C - Dismountable furniture : de en
  • US1557478A - Apparatus for treatment of hydrocarbon-oil vapors : en
  • AU2545825A - Improvements tin connections for pipes, bars and the like : en
  • FR596058A - Prong button for carpet : en fr
  • GB232158A - Improvements in or relating to rotary valves for internal combustion engines : en
  • GB240942A - Improvements in machines for washing trays, boards or slabs, and shallow receptacles such as used in the cooking and preparation of food : en
  • ES94102A1 - A knurled sorter for grain mixes. : en es
  • GB228919A - Improvements in or relating to projectiles : en
  • GB240984A - Improvements in locks or latches for use with doors of motor vehicles, also applicable for other purposes : en
  • AU2340625A - An improved bolt for use in conjunction with existing doorlocks : en
  • CH112383A - Pack for tobacco. : de en
  • FR595953A - Low voltage shielded coil for alternating current : en fr
  • GB240996A - Improvements in electric contacts : en
  • CA254470A - Mattress : en fr
  • US1556977A - Method for the preparation of alpha vegetable milk : en
  • US1557472A - Signaling device : en
  • US1556811A - Valve-operating mechanism for regenerative furnaces : en
  • US1557404A - Signaling system : en
  • US1556795A - Press : en
  • US1557419A - Book end : en
  • AU2294525A - Improvements in protective arrangements for electrical systems : en
  • US1556701A - Mechanical pencil : en
  • US1557242A - Landing chassis for airplanes : en
  • US1557510A - Typewriter attachment : en
  • AU1983924A - Improvements in g Tass blowing' machines : en
  • US1556737A - Adjustable spindle foe : en
  • US1556880A - Oxyacetylene or like blowpipe : en
  • US1557244A - Rotary toothbrush : en
  • USD68432S - Design fob a reflector : en
  • AU2279625A - Improvements in electric accumulators for hand lamps : en
  • CA254590A - Anchor bolt : en fr
  • CH112343A - Cover rail for putty-free glass roofs. : de en
  • US1557323A - Sand and gravel separator attachment for pumps : en
  • CH112235A - Typewriter. : de en
  • US1557423A - Drying method : en
  • ES93220A1 - Brake for vehicles. : en es
  • ES94235A2 - An industrial product consisting of a lubricating paste. : en es
  • US1557457A - Accounting machine and motor-drive mechanism : en
  • US1557435A - Firearm : en
  • FR595979A - : fr
  • FR595982A - Improvement in automatic scales : en fr
  • DK35147C - Folding machine. : da en
  • DE420003C - Method of joining paper layers without glue : de en
  • DE420116C - Method for producing a watertight connection of the masonry of dams and masonry to the rock face in easily water-soluble mountains : de en
  • ES94099A1 - An electrode for arc furnaces. : en es
  • FR596045A - Saw sharpening machine : en fr
  • ES94225A1 - Product for cleaning so-called washable leather gloves. : en es
  • GB241040A - Improvements in or relating to lenses for vehicle lamps : en
  • US1557445A - Piano attachment : en
  • US1557477A - Extension handle for garden hose : en
  • US1556614A - Variable-control valve : en
  • US1557291A - Signal : en
  • USD68494S - A cobpobation : en
  • GB241139A - Collapsible cooking stove : en
  • DE420017C - Process for dyeing cellulose esters : de en
  • GB223228A - Improvements in mercury stabilizers for aeroplanes, airships and other aircrafts : en
  • FR596200A - Electric battery : en fr
  • FR596096A - Trailer for motor vehicles or others : en fr
  • US1556778A - Automobile body : en
  • FR595918A - Dishwasher : en fr
  • GB233293A - Improvements in or relating to patches for repairing pneumatic tires : en
  • AU2399825A - Improvements in and relating to retreading tyres : en
  • USD68462S - Design for a plate or similar article : en
  • CA254500A - Automobile signal : en fr
  • US1557140A - Doorlock : en
  • FR595983A - Continuous overheating of saturated steam in locomotive boilers or similar boilers : en fr
  • DE419764C - Process for purifying gases : de en
  • DE420185C - Procedure for alternating current telegraphy and telephony with carrier currents audible frequency : de en
  • US1556800A - Shears : en
  • US1557075A - Fire apparatus : en
  • US1557493A - Liquid-fuel burner : en
  • USD68454S - Design for a plate or similar article : en
  • FR596022A - New cylinder grinding machine : en fr
  • DE420027C - Electrical resistance element : de en
  • DE420051C - Pendulum shaft drive for plansifter : de en
  • ES94082A1 - An industrial product consisting of small, granular, or soap thread. : en es
  • GB228498A - Improvements in or relating to the propulsion of ships : en
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