- CA305683A - Dry cell battery unit :
en
fr
- CH143329A - Process for the production of non-splintering glass and glass bodies produced according to the same. :
de
en
- CH143486A - Transformer box with cooling bags. :
de
en
- CH143618A - Process for the preparation of a guanidine derivative. :
de
en
- DE512229C - Process for the preparation of derivatives of anthracene :
de
en
- US1780929A - Faucet-supporting plug :
en
- US1781668A - Fibrous sheet material and process of making same :
en
- AT119833B - Control device for fuel pumps in internal combustion engines. :
de
en
- US1780921A - Communication system :
en
- AT119606B - Closed cold air machine. :
de
en
- CH143571A - Process for the preparation of a polyazo dye. :
de
en
- US1780924A - Fruit-cleaning machine :
en
- US1781428A - Disk-mounting attachment for harrows :
en
- USD82510S - Design for an ensemble dress :
en
- DE505127C - Absorbable body arranged on a liquid container :
de
en
- AU2714030A - An improved ruler :
en
- CH143594A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- DE512700C - Process for the preparation of alkali cyanides :
de
en
- CA305555A - Spring control :
en
fr
- AT119719B - Electrodynamic loudspeaker. :
de
en
- US1781141A - Receptacle :
en
- USD82526S - Design fob :
en
- US1781017A - Printing machine :
en
- US1781037A - Piston :
en
- US1781666A - Transit level :
en
- DE512126C - Workpiece feed device on eccentric presses :
de
en
- ES120132A1 - A device consisting of an electric coffeemaker. :
en
es
- GB338070A - Safety attachment for gas burners :
en
- US1781647A - Knitted sweater :
en
- DE512363C - Cooled cylinder head for internal combustion engines :
de
en
- CH143507A - Electric discharge tube. :
de
en
- NL23108C - Process for the production of matchsticks from papier-mâché or the like material or of matchsticks containing such strips, in one operation :
en
nl
- AT119830B - Turbine disk for radial steam turbines with an axial vane system. :
de
en
- CH143323A - Process to increase the radiation constant and thereby the heat absorption and heat dissipation capacity of metallic surfaces. :
de
en
- US1781282A - Mail chute :
en
- CH143461A - Watch strap made of cords. :
de
en
- DE512589C - Electric hand lamp :
de
en
- FR692886A - Improvements to internal combustion engines :
en
fr
- US1780980A - Ice grid :
en
- US1781045A - Fluid-dispensing apparatus :
en
- DE512536C - Projection device for board games :
de
en
- CA305673A - Destructive hydrogenation of distillable carbonaceous materials :
en
fr
- CA305746A - Cylinder head for internal combustion engines :
en
fr
- CH143577A - Process for the preparation of a polyazo dye. :
de
en
- IE11297L - Vehicle heaters :
en
- GB313538A - An improved process for acylating cellulose :
en
- AU2525230B - Improvements in process and apparatus for the manufacture of gas from heavy oils :
en
- GB337855A - Improvements in air loaded and like accumulators :
en
- US1781408A - Counter-partition support :
en
- AT119843B - Device for removing deposits on the impeller blades of water turbines. :
de
en
- DE512500C - Device for arc welding with a protective substance that is not gaseous at normal temperature :
de
en
- DE512581C - Thermal-electromagnetic overcurrent switch :
de
en
- AT119651B - Process for treating tools and implements for the hairdressing trade in order to make them available for use by another person after each use. :
de
en
- CH143494A - Pot switch. :
en
fr
- DE512495C - Wattmetric differential protection relays based on the Ferraris principle for monitoring the iron losses of transformers or groups of transformers with an arbitrarily variable transmission ratio :
de
en
- FR692795A - Improvements to grinding machines :
en
fr
- FR693034A - Improvements to so-called speed-changing devices for measuring power, in particular to electric dynamometric brakes of the type in question :
en
fr
- GB338566A - Process for the production of nitric acid from ammonia :
en
- DE512392C - Process for increasing safety when coupling and uncoupling vehicles from passenger cable cars with circular operation and for increasing the performance of such railways :
de
en
- FR693363A - Improvements made to clutches, in particular those for motor vehicles :
en
fr
- GB337581A - Improvements in or relating to the distillation of tar or oil :
en
- CA305586A - Injector heater :
en
fr
- CH143337A - Support for elastic bases to prevent sagging of the springs. :
en
fr
- US1781506A - Sport jumping apparatus :
en
- AT119613B - Device for monitoring electrical street lighting systems. :
de
en
- CH143366A - Sole for shoes. :
de
en
- CH143394A - Process for the preparation of an azo dye. :
de
en
- CH143454A - Process for separating the press residue when pressing strands or the like. :
de
en
- US1780953A - Conductor :
en
- US1781598A - Fish lure :
en
- GB338132A - A tyre or cushion spring :
en
- US1781295A - Method and means of continuous production of fire foam :
en
- FR692939A - Adjustment device for radio receivers :
en
fr
- AT119643B - Method and means for joining two or more layers of leather to one another, in particular for manufacturing footwear. :
de
en
- CA305603A - Hydraulic turbine :
en
fr
- US1780975A - Straight-frame knitting machine :
en
- US1781405A - To hupp motor car cor :
en
- US1781599A - Portable sanitary drinking fountain :
en
- CA305668A - Process of treating rubber :
en
fr
- CH143537A - Switching device, in particular for generating current surges for telemetry purposes. :
de
en
- US1781343A - Cotton cleaner :
en
- US1781297A - Door operating and locking mechanism :
en
- US1781548A - Welding clamping device :
en
- DE512358C - Device for gas analysis by combustion :
de
en
- AT119709B - Electric switch. :
de
en
- US1781130A - Pressure-fluid motor :
en
- US1781669A - Cooking machine :
en
- US1780931A - Garter :
en
- USD82512S - Bobebt b :
en
- DE512652C - Method and device for determining the hardness of X-rays :
de
en
- FR692801A - Belt Conveyor Improvements :
en
fr
- ES119680A1 - PROVISION TO REGULATE THE NUMBER OF ENGINE REVOLUTIONS :
en
es
- DE499251C - Skin care products :
de
en
- DK43351C - High frequency transformer. :
da
en
- FI13149A - (Skalmar för höfrösåningsmaskin) Tillage seed drill :
en
fi
- CH143391A - Process for the preparation of a sulfated isatoic acid anhydride. :
de
en
- US1781015A - Revolving table :
en
- AU2937030B - Improvements in straw walkers for header harvesters :
en
- CA305650A - Method of sizing fibrous materials :
en
fr
- FR692948A - Method for setting jewelry made of juxtaposed stones and industrial product obtained :
en
fr
- US1781291A - Automatic control for airplane flotation apparatus :
en
- CH143597A - Process for the preparation of an acetate silk dye. :
de
en
- USD82536S - Design por a toilet-accessobies containeb :
en
- DE511412C - Wall and floor coverings made of artificial stone :
de
en
- AT119617B - Roll film with notation facility. :
de
en
- AT119632B - Magazine gramophone. :
de
en
- AT119767B - Depositing device for grain mowers. :
de
en
- US1781202A - Window screen :
en
- DK43332C - Method for Changing the Shape of Hollow Metal Bodies and for Improving the Structure of the Metal. :
da
en
- FR692814A - Receiving paper for electrical imaging or remote recording devices :
en
fr
- US1781449A - Method for manufacturing high-grade alpha cellulose :
en
- US1781572A - Apparatus for pulverizing coal and like substances :
en
- AT119679B - Process for the production of accumulator plates. :
de
en
- AT119715B - Damping device in the current turning zone of direct current machines. :
de
en
- CA305688A - Electric switch :
en
fr
- CH143536A - Thermometric tank with pipe going to a temperature indicator or recorder placed at a distance. :
en
fr
- US1781233A - Manufacture of blown-glass articles :
en
- US1781260A - Electric switch :
en
- USRE17868E - Aircraft device :
en
- DK43333C - Card Registration and Card Entry System. :
da
en
- DE510612C - Cloakroom holder for attachment to trees :
de
en
- DE511210C - Process for the production of disubstituted ureas and their conversion products :
de
en
- GB338089A - Improvements in or relating to the shear blades of glass feeders :
en
- USD82475S - berwick :
en
- DE512612C - Multiple camera for the production of series recordings, especially of fast-moving processes :
de
en
- DE512654C - Gas producer and process for its operations :
de
en
- FR692715A - Projector refinements :
en
fr
- US1781056A - Individual-pan-supporting device :
en
- US1781047A - Educational device :
en
- CH143445A - Watch with case. :
en
fr
- DE512505C - Operating table :
de
en
- DE512353C - A bed that can be folded up in a cupboard, chest or the like :
de
en
- DE512762C - Device on materials or machine parts to reduce wear through friction :
de
en
- GB337861A - Pantograph :
en
- ES120170A1 - PROCEDURE FOR PRODUCING ALCOHOL-FREE FERMENTS :
en
es
- FR693095A - Reversing device for dry gas meters with valves :
en
fr
- US1781143A - Method of making castings :
en
- US1781423A - Table construction :
en
- DE512626C - Children's paint box :
de
en
- GB337868A - Improvements in and relating to the manufacture of sensitized bases for photographic purposes :
en
- GB337872A - A new or improved drinking trough :
en
- DE512527C - Variable wing aircraft :
de
en
- FR692779A - Method and device for spraying liquids, in particular liquid fuels, in several spray stages :
en
fr
- GB338507A - Process for the manufacture of anhydrides of organic acids :
en
- FR692784A - Improvements to Cigarette Collecting Devices for Cigarette Making Machines :
en
fr
- GB318620A - Improvements in controlling devices for automobile and the like brakes :
en
- FR693097A - Hydraulic and lifting turbine :
en
fr
- GB337802A - Improvements in closures for tins or cartons for holding and distributing powdered or granular substances :
en
- GB338041A - Improvements in and relating to seed and like distributing machines :
en
- GB338048A - Sewing machine cabinet :
en
- DE490871C - Veneer dryer with stacked conveyor belts :
de
en
- DE512646C - Oil switch :
de
en
- DE512660C - Seed drill in which the seeds are thrown from a dispenser onto a catching chamber :
de
en
- FR692732A - Bolt with self-locking nut :
en
fr
- CA305562A - Sterilizing apparatus :
en
fr
- CA305594A - Metallurgical process for readily oxidisable metals :
en
fr
- CH143423A - Paper feed mechanism on office machines. :
de
en
- CH143620A - Process for the preparation of a guanidine derivative. :
de
en
- ES120279A3 - A water purifying device using Solvay soda. :
en
es
- US1781199A - Fitting for electrical conduits :
en
- US1781544A - Lighting unit :
en
- CH143595A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- ES120201A1 - A device to automatically determine the light output of electric lamps. :
en
es
- ES120232A1 - A rotary motion transmission device with alternating inversion in its direction. :
en
es
- FR37302E - Advanced cart for children and dolls :
en
fr
- FR693025A - Tool for engraving the soles of shoes :
en
fr
- ES120186A2 - IMPROVEMENTS IN THE PROVISION FOR THE SUSPENSION OF ELECTRICAL CABLES OF AIR LINES, OBJECT OF THE MAIN PATENT :
en
es
- US1781229A - Lathe for turning crank shafts :
en
- US1781316A - Plant support :
en
- AT119729B - Revolver body on multi-punch punches. :
de
en
- FR692880A - Tool for adjusting the cutting angle of the coulters in the pickaxes :
en
fr
- US1781355A - Clamp for seating brake linings :
en
- ES120208A1 - Control device for valves. :
en
es
- FR692735A - Improvements in the manufacture of acetic acid :
en
fr
- ES120229A1 - IMPROVEMENTS IN AUTOMATIC FIREARMS :
en
es
- GB319208A - Electron discharge apparatus :
en
- FR37331E - Improvements to the piezoelectric element oscillation generator :
en
fr
- US1781075A - Butter-cutting machine :
en
- US1781522A - Direction and movement indicator for use on vehicles :
en
- US1781054A - Pressure-regulating valve :
en
- US1781365A - Packing or tightening plate :
en
- US1781150A - Power gang filing device :
en
- GB337964A - Improvements in refrigerating apparatus of the absorption type :
en
- CH143496A - Disconnector. :
de
en
- DE512600C - Cutting or chopping machine, especially for beetroot and other field crops :
de
en
- US1781049A - Well-drilling tool :
en
- US1781239A - Cigarette-making machinery :
en
- US1781655A - Conveyer system :
en
- AT119801B - Process for the production of two-part containers provided with hinges and a snap lock for utensils of all kinds, in particular for glasses. :
de
en
- CA305561A - Process of sterilizing organisms :
en
fr
- FR37342E - Signaling devices :
en
fr
- FR693005A - Process for obtaining high value cellulose from soiled, already defibrated plant fibers, and more particularly from cotton waste, such as linters, hull-fiber and spinning waste :
en
fr
- GB338069A - Improvements in or relating to rotatable drums applicable for use in cooling materials discharged from rotary furnaces :
en
- ES120191A1 - A new procedure for obtaining alkaline hypochlorites. :
en
es
- FR692833A - Advancement device for opposing control cone belt guide :
en
fr
- FR37311E - Improvements to the heating method of water-bladed radiators :
en
fr
- USRE17864E - A cobpoba :
en
- US1781606A - Car dumper :
en
- CH143512A - Safety device on gas burners. :
de
en
- FR693071A - Improvements to the constitution of sealing devices :
en
fr
- DE512304C - Shaver with a fixed, resilient blade :
de
en
- DE512645C - Method for isolating the perforated plates of condenser sound devices :
de
en
- FR692703A - Improvement made to all time counters indicating the month and date :
en
fr
- GB337886A - Improvements in tunnel-boring machinery :
en
- FR693020A - Continuous spinning or twisting ring loom, with mobile spindle benches :
en
fr
- DE512441C - Heating device for catathermometer :
de
en
- FR692760A - Clamp and support for fixing tubes and their combination :
en
fr
- GB337924A - Improvements in or relating to surface covering material and the decoration thereof :
en
- FR692733A - Abrasive :
en
fr
- GB337991A - Improvements in or relating to hot water supply systems :
en
- DE512400C - Lying chamber furnace :
de
en
- DE512559C - Drying device for laundry u. like :
de
en
- DE512614C - Process for the production of diazo light images :
de
en
- ES120155A3 - A procedure for the electric welding of bicycle and motorcycle tires. :
en
es
- DE512549C - Process for sterilizing, aging and bleaching as well as for increasing the baking ability of ground products :
de
en
- FI13142A - Snöfångare för hustak :
en
fi
- GB338098A - Improved apparatus for the manufacture of cigar fillers :
en
- DE512493C - Roller switch with several switching rollers :
de
en
- GB337800A - Improvements in coking bituminous material :
en
- DE511794C - Process for the extraction of the cardiac glycoside from the sea onion :
de
en
- FR693023A - Improvements to sound films :
en
fr
- CA305720A - Apparatus for cleaning the lubricant cases of engines :
en
fr
- DE512338C - Melting mandrel for insertion into liquid melted material that solidifies in the crucible in order to avoid the effects of tension during reheating :
de
en
- DE512411C - Process for registering electrical currents by means of chemical color reactions :
de
en
- US1781283A - Advertising sign :
en
- USRE17866E - arthur :
en
- FR693033A - Installation of rolling mills :
en
fr
- GB337934A - Improvements in or relating to carburettor nozzles :
en
- FR692928A - Electric selector device particularly applicable in radio technology :
en
fr
- FR693052A - Coat hanger :
en
fr
- GB337967A - Bottle filling and crowning machines :
en
- GB338078A - Improvements in and relating to boat hulls, aircraft bodies, seaplane floats and the like :
en
- US1781074A - Brake member :
en
- FR692802A - Improvements to lighthouses and beacons :
en
fr
- FR693055A - Nutcracker flattener :
en
fr
- GB338000A - Improvements in and relating to scotch block rail brakes :
en
- CA305609A - Tractor wheel :
en
fr
- US1780981A - Dye preparation :
en
- FR692710A - Household waste disposal tank in the air flush system :
en
fr
- FI13179A - Textile accessories :
en
fi
- DE512571C - Device for attaching colored paper sheets to booking sheets by means of tabs :
de
en
- DE512586C - Fuse element :
de
en
- ES119755A1 - Improvements in the manufacture of electric rectifiers. :
en
es
- FR692787A - cases for nose clips and the like :
en
fr
- DE512451C - Friction drum for ropes or chains :
de
en
- US1781223A - Endless sectional water screen :
en
- US1781230A - Apparatus for playing golf in restricted spaces or indoors :
en
- DE512362C - Internal combustion engine with air purge working according to the two- or four-stroke process :
de
en
- US1781570A - Typewriting machine :
en
- US1781604A - Lubricating gun :
en
- US1781106A - Truck bolster :
en
- FR692884A - Kitchen cabinet :
en
fr
- CH143359A - Process for manufacturing a knit on a circular knitting machine, and machine for implementing this process. :
en
fr
- CH143472A - Injection internal combustion engine. :
de
en
- CA305566A - Gun sight :
en
fr
- CH143312A - Seed dry dressing. :
de
en
- US1781639A - Collar fastener :
en
- USD82535S - johnson :
en
- US1781029A - Seal :
en
- GB337866A - Improvements in or relating to aerial or/and earthing appliances for radio signalling installations :
en
- GB338085A - Improvements in washing machines more particularly for washing crockery :
en
- DE512339C - Wheelset with a hollow axle and wheels shrunk onto it :
de
en
- DE512605C - Disc mill for comminuting all kinds of materials with cutting ribs on the circumference of the fixed and rotating grinding disc :
de
en
- DE511905C - Drive of the straw shaker hanging on springy rods and the cleaning box of threshing machines moving in opposite directions :
de
en
- FR692773A - Unbreakable bottle :
en
fr
- FR692800A - Method of protection by solidification of sensitive surfaces such as plates, films, photographic paper, watercolors, paintings or other surfaces, by chemical-mechanical means :
en
fr
- DE512591C - Device for twisting and reeling wound, wet rayon :
de
en
- FR692943A - Destruction of insects, and more particularly of ampelophagous caterpillars by gas :
en
fr
- US1781170A - Crawling traction truck :
en
- US1781320A - crosman :
en
- GB338097A - Improved heating device :
en
- GB338110A - Improvements in or relating to knitted fabrics and the production thereof :
en
- US1781358A - Installation for supplying and circulating heated :
en
- DK43329C - Packaging for viscous or plastic masses. :
da
en
- FI13131A - The operation of the asynchronous motor is preceded by a damping motor and a medium-sized asynchronous motor mounted on a paper cylinder :
en
fi
- US1781586A - Cast-stone trim block :
en
- DE512435C - Use for cooking vessels for rapid heating and rapid cooling of liquids :
de
en
- AT119676B - Process for the preparation of an organic arsenic compound that can be injected without irritation. :
de
en
- DE512389C - Device for heating suction cell facing filters :
de
en
- FR693016A - Folding Sun Canopy Sleep Mat :
en
fr
- GB311407A - Process of improving the impermeability of oils for painting and like purposes :
en
- GR2986B - METHOD OF REGULATION OF THE MARINE FORCE FOR THE MOVEMENT OF INDUSTRIAL MACHINERY AND BOATS. :
el
en
- DE512502C - Process for twisting spooled rayon threads :
de
en
- US1781382A - Weather strip :
en
- FR693100A - Electric emergency headlight for motor cars :
en
fr
- CH143396A - Process for the production of a vat dye of the anthanthrone series. :
de
en
- DE512607C - Constantly working wood grinder :
de
en
- US1781614A - Process for distilling coals :
en
- CH143532A - Circuit arrangement for automatic and semi-automatic telephone systems in which bypass switches are used. :
de
en
- US1781615A - Pendulum hardness tester :
en
- AU2936830B - Improvements in and relating to threshers for header harvesters :
en
- CH143448A - Electric winding device for time measuring devices. :
en
fr
- CH143601A - Process for the preparation of an acetate silk dye. :
de
en
- CH143310A - Accessory for transforming ordinary mower cutting bars into so-called intermediate bars. :
en
fr
- CH143414A - Process for increasing the corrosion resistance of objects made of light metal alloys intended for construction purposes, without any significant reduction in their breaking strength. :
de
en
- ES120304A1 - Improvements in the meters used to measure and record the consumption of electric current from alternating currents. :
en
es
- FR692764A - Manufacturing process for double-pointed stockings or socks :
en
fr
- CH143489A - Installation to interconnect two alternating current circuits. :
en
fr
- CH143573A - Process for the preparation of a polyazo dye. :
de
en
- US1780941A - Door fastener :
en
- CH143513A - Process for the production of colored lacquer coatings on glass objects for use in the incandescent lamp industry. :
de
en
- DK43355C - Device for Propulsion and Steering or for Propulsion or Control of Aircraft and Watercraft. :
da
en
- ES119523A3 - A semi-automatic scale. :
en
es
- AT119760B - Method and device for the production of combined, retouched, or provided with tricks and dummy images cinematographic films. :
de
en
- CA305554A - Sorting device for timbers :
en
fr
- US1781231A - Artificial-silk-spinning machine :
en
- US1781368A - Power plant :
en
- DE512187C - Arrangement for light signs, showcases or the like. :
de
en
- DE512384C - Lightbox :
de
en
- DE512480C - Security template :
de
en
- FR37329E - Automatic ice cream maker :
en
fr
- DE512553C - Braced metallic lattice mast :
de
en
- FR37305E - Case with symmetrical bottom and cover :
en
fr
- GB338005A - New or improved means for supporting roof timbers in mines :
en
- GB338188A - Improvements in apparatus for absorbing and measuring the power developed by prime movers :
en
- GB338049A - Improved metal joint for bedsteads, furniture, doors, gates and like structures :
en
- FR692867A - Improvements to the mechanisms for advancing sheets of paper or others :
en
fr
- FR37336E - Improvements to the method of connecting rectifiers in series :
en
fr
- GB338136A - Improvements relating to delivery apparatus for lithographic machines :
en
- ES120164A1 - A procedure for obtaining a new metal. :
en
es
- GB316607A - Improvements in and relating to kinematographic projectors :
en
- AU2559030A - Method of and apparatus for producing sound records :
en
- AU2703330A - Improvements ina universal joint :
en
- GB338022A - Improved apparatus for the humidiflcation and cooling of cinematograph films :
en
- US1781042A - Internal-combustion engine :
en
- FR692783A - Method of twisting artificial yarns :
en
fr
- DE512110C - Device for removing fired bullets from rifle cartridges and inserting new bullets and bullets in cartridge cases :
de
en
- DE512324C - Locking device for the control shaft of fuel pumps with twin measuring devices :
de
en
- FR692775A - Support winding for conductors in very high voltage oil transformers :
en
fr
- FR693068A - Liquid manure pump :
en
fr
- DE512563C - Production of iodine monochloride solutions :
de
en
- DK43345C - Gas and coke production furnace with long combustion paths in the lighthouses. :
da
en
- US1781067A - Goggles :
en
- US1781404A - Pump :
en
- DE511717C - Method for turning cigarettes into the mirror position :
de
en
- ES119929A1 - Procedure for the preparation of asphalt and bituminous compounds with high melting points. :
en
es
- FR693094A - Molds for copper casting and casting method :
en
fr
- DE512415C - Cable sleeve consisting of upper and lower part :
de
en
- DE512450C - Gear tooth :
de
en
- DE512506C - Cooking device with several cooking areas arranged one above the other, especially for heating with gas or electricity :
de
en
- DE512351C - Powder compact with hinged lid :
de
en
- ES120141A1 - Improvements in elastic suspension devices for vehicles, particularly those intended for motor vehicles. :
en
es
- US1781027A - Release device for fluids under pressure :
en
- CA305656A - Production of sodium thiosulphate :
en
fr
- CH143617A - Process for the preparation of a guanidine derivative. :
de
en
- US1781445A - Metallic insert for brick or tile structures :
en
- FR37317E - Process for printing photographic gelatin layers :
en
fr
- FR37322E - Carburetor for internal combustion engine :
en
fr
- US1780930A - Brine-tank evaporation unit :
en
- NL23114C - :
en
- USD82509S - Design for a clock case or similar article :
en
- US1781014A - Buckle support :
en
- AT119736B - Hardening fluid for steel. :
de
en
- US1781057A - Steam boiler :
en
- US1781087A - Carburetor :
en
- US1781611A - Basket handle :
en
- DE511349C - Device for cutting tapered internal threads with a mandrel that is axially displaceable inside a thread cutting head :
de
en
- FR692792A - Gear shifting, e.g. for controlling movable gates :
en
fr
- US1781612A - Carrier of the plural-deck type :
en
- AT119756B - Steering device for motor vehicle trailers. :
de
en
- AT119763B - Arrangement for determining the location of earth faults with wattmetric earth fault relays. :
de
en
- AT119836B - Electric slave clock. :
de
en
- FI13119A - Lagerbox för kippvagnar :
en
fi
- FI13155A - Anordning för bearbetning av ostmassa :
en
fi
- USD82499S - Donald l :
en
- GB337880A - Improvements relating to pulley and worm mechanism such as is used in fanlight-openers and the like :
en
- FR693045A - Vessel holder frame for metallurgical furnaces :
en
fr
- GB337851A - Improvements in electric switches :
en
- US1781464A - Amusement ride apparatus :
en
- DE512551C - Matchstick pack :
de
en
- FI13166A - A tool for engraving on a tricycle :
en
fi
- US1781205A - Front-axle assembly :
en
- DE512365C - Floatless carburetor :
de
en
- FR692937A - Automatic mechanical pencil with followed lead :
en
fr
- DE511480C - Swivel chair with height-adjustable seat :
de
en
- DE512587C - Lightning protection device for electrical high and low current lines :
de
en
- DE512307C - Machine for attaching the upper leather to soles :
de
en
- DE512349C - Comb cleaner :
de
en
- ES119828A1 - A mounting intended for the detection of high frequency oscillations and the subsequent amplification. :
en
es
- GB337795A - Improvements in or relating to keys for securing railway rails in their supporting chairs :
en
- GB338030A - Improvements in welded butt joints :
en
- FI13143A - Trådrulle ocförfaringssätt för dess tillverkning :
en
fi
- FR692861A - Mechanical quick-fixing devices :
en
fr
- GB338096A - :
en
- FR37326E - Improvements made to vacuum devices and more particularly to switches :
en
fr
- ES120297A1 - A procedure to avoid cracks and bubble formation and to produce the liquefaction or segregation of phosphorus and sulfur in the casting of ingots and castings. :
en
es
- GB337874A - An improved closure for jars, pots, tins and the like :
en
- ES119044A1 - A riding machine. :
en
es
- FR692771A - Arc extinguishing device in switches :
en
fr
- GB338024A - The manufacture and use of new synthetic resins :
en
- ES120217A1 - A new stove system with fuel tank. :
en
es
- FR692858A - Improvement to flushless flush tanks with bell or paddle :
en
fr
- GB338042A - Improvements in and relating to selective control mechanism suitable for variable-speed gearing and other purposes :
en
- DE512042C - Arrangement on time switches for electrical circuits :
de
en
- FR692749A - :
fr
- FR693000A - Pneumatic or hydraulic jack, or any fluid, for vehicles :
en
fr
- GB337937A - Improvements in or relating to electrical recording devices :
en
- DE512016C - Hot block for the connection elbow of the suction line on suction excavators :
de
en
- FR692830A - Easy-open metal box :
en
fr
- FR692828A - Collar button, now the tie :
en
fr
- FI13158A - Latches :
en
fi
- FR692902A - Hunting rifle upgrades :
en
fr
- CH143547A - Towing device for four-wheel trailers for tractors. :
de
en
- FR692724A - Improvements in methods for building maps using aerial photographs :
en
fr
- FR693085A - Improvements in metal rolling :
en
fr
- FR693017A - Pot with reinforced rim with sharp edge :
en
fr
- GB337892A - Improvements in or relating to aircraft :
en
- USD82525S - Design fob a fender :
en
- US1781133A - Pressure-fluid motor :
en
- AT119808B - American journal paper. :
de
en
- CA305568A - Bolt locking device :
en
fr
- GB338138A - Improvements in washing machines :
en
- FR692929A - Process for the preparation of indelible colored inks, more particularly applicable to the rule :
en
fr
- FR692936A - Improvements to combustion engines :
en
fr
- US1781457A - Flexible pipe structure :
en
- US1781583A - Handle grip for pails :
en
- US1781011A - Valve mechanism :
en
- DE512347C - Process for repairing and filling holes in metal objects, especially in castings :
de
en
- GB337901A - Improved incubator :
en
- GB338090A - Improvements relating to cage or like guides in mine shafts :
en
- US1781059A - Turbine :
en
- US1781196A - Knitted cap and process of making same :
en
- US1781644A - Material-handling apparatus :
en
- US1780898A - Gear-shift mechanism :
en
- DE512578C - Spacer clamp :
de
en
- FR37319E - Meat grinder :
en
fr
- GB337916A - Improvements in or relating to conveyor systems :
en
- FI13137A - Anordningar vid ånggenereringsanläggningar :
en
fi
- FR692983A - System using the rolling and pitching movements of ships to produce motive power for all applications :
en
fr
- GB338026A - Improvements relating to centrifugal machines :
en
- FR693001A - Toothbrush that can take any inclination relative to its handle :
en
fr
- US1781004A - Plant-treating apparatus :
en
- US1781149A - Oiling system for shapers :
en
- FR692850A - Improvements made to liquid manure pumps :
en
fr
- US1781437A - Method of braking and apparatus therefor :
en
- US1781088A - Radiodetector :
en
- US1781096A - Alarm apparatus :
en
- US1781107A - Condenser :
en
- DE512395C - Device for fastening the bolt to insulators with the aid of an annular pressure body consisting of wires :
de
en
- CH143349A - Elastically mounted single drive for fast rotating bodies with a standing shaft, especially for spinning pots, spindles and the like. :
de
en
- ES120140A1 - Bulb for headlights of vehicles with reflector surface and filament in such arrangement that placed in an ordinary headlight does not obfuscate its light. :
en
es
- ES120250A1 - Perfections introduced in anchors or fasteners under water. :
en
es
- GB337850A - Improvements in machines for winding yarns or threads :
en
- FR693050A - Sharpening stand for mower blades or other sharp tools :
en
fr
- GB337887A - A crescendo and diminuendo nuance action for purposes of throttling in pneumatic player musical instruments :
en
- GB338071A - Improvements in or relating to the manufacture of iron alloys :
en
- DE512312C - Rifle with a magazine that accommodates a cartridge frame :
de
en
- DE512694C - Boot holder for ski bindings that rests on the sole rims and is firmly adjustable in its height on the toe :
de
en
- GB337852A - Improvements in cultivators :
en
- US1781474A - Eccentric drive :
en
- DE512618C - Display glass on an OEl- u. Like. Liquid vending device :
de
en
- ES120301A1 - Purification procedure for hydrocarbons. :
en
es
- FR692911A - Improvements in apparatus and machines for coating chocolate candies and the like :
en
fr
- GB337981A - Improvements in or relating to apparatus for cleansing oils :
en
- NL24176C - :
nl
- US1781167A - Chatterless oil and process of producing the same :
en
- US1781490A - armstrong :
en
- GB337912A - Improvements in or relating to absorption refrigerating apparatus :
en
- GB337933A - Improved apparatus for operating upon earthenware articles or blanks :
en
- ES120139A1 - Procedure to obtain sterile air, practically breathable, accessible and manipulable, by the combined and successive action of chemical agents. :
en
es
- ES120151A1 - Improvements in the procedures of impressed and reproduction of sounds. :
en
es
- US1781048A - Container for storage and transport of liquefied gases :
en
- US1781151A - Cooling system for passenger vehicles :
en
- USD82522S - Design for a knitted fabric or similar article :
en
- CA305579A - Method of purifying salt brines :
en
fr
- ES120261A2 - IMPROVEMENTS MADE IN THE MAIN PATENT No. 116,340 :
en
es
- GB337830A - Electrical amplifier circuits :
en
- GB337959A - Improvements in or relating to machine guns for aircraft :
en
- ES119705A3 - A procedure for the preparation of cartographic productions, geographical maps, urban plans and the like, in polychrome printing. :
en
es
- GB313605A - Method of protecting electric blasting fuses against the action of stray currents :
en
- US1781403A - Ship's fender :
en
- AT119811B - Weft thread lock for chenille fore looms. :
de
en
- CA305731A - Method for driving lining tubes for moulding concrete piles in the ground :
en
fr
- CH143315A - Device to be attached to the wing of hens to monitor the laying activity. :
de
en
- CH143383A - Process for the catalytic production of nitrogen oxides from ammonia. :
de
en
- ES119632A1 - A new device for the reproduction of sound film tapes. :
en
es
- ES119604A1 - Improvements introduced in electric incandescent lamps. :
en
es
- FR693041A - Process for the manufacture of compound cast iron by the use of dividing walls :
en
fr
- FR693087A - Pyrophoric lighter tank for gelatinous fuels :
en
fr
- FR692938A - Improvements to casing straightening machines :
en
fr
- FR693091A - Brake improvements :
en
fr
- GR2978B - TIN IRON BODY HEATERS. :
el
en
- FR692944A - Loop yarn donor system in circular hosiery looms to produce a new shaped loop fabric, and fabric obtained by this system :
en
fr
- FR693036A - Improvements to vertical filing cabinets :
en
fr
- ES120188A2 - FREEZING APPARATUS :
en
es
- FR692794A - Process for influencing the action of light in the preparation of chromium gelatin plates :
en
fr
- GB337949A - Improvements in grinding apparatus for piston rings and similar circular parts :
en
- US1781172A - Latch :
en
- US1781165A - Centrifugal fan :
en
- FR692905A - Tape control mechanism for measuring devices or similar devices :
en
fr
- AT119759B - House mailbox. :
de
en
- FI13116A - Värmeöverföringsapparat :
en
fi
- FI13159A - Tillförselanordning för sekundär luft vid förbränningsmotorer :
en
fi
- FR692818A - Lut for grouting foundry molds :
en
fr
- FR692709A - Signpost :
en
fr
- GB337883A - Improvements in dynamo electric machines :
en
- DE512408C - Type line, which consists of a main body carrying the printing types on a narrow side, which is provided with laterally protruding spacer ribs for the production of interleaved set :
de
en
- GB337799A - Improvements in paper-holding mechanism for typewriting and book-keeping machines :
en
- GB337940A - Improvements in double-acting internal combustion engines, having charging compressors, driven by exhaust-turbines :
en
- FR693063A - Elastic bed base :
en
fr
- GB337897A - Improvements relating to direction indicators for motor and like vehicles :
en
- DE512554C - Self-adjusting roller bearing :
de
en
- GB338037A - Improvements in or relating to buffers and draw gear for vehicles, particularly for tramcars and other rail vehicles :
en
- GB338508A - Sound reproducing machines :
en
- US1781052A - Dishwashing machine :
en
- US1781533A - Machine for slitting sheets to be stretched :
en
- US1781613A - Carbonizing process :
en
- FR37344E - Process for making artificial products using viscose :
en
fr
- GB338092A - :
en
- FI13135A - Device for electrically heating flowing water by means of piping circulating an electric resistor :
en
fi
- GB338081A - Improvements in and relating to electric switches particularly for changing tap connections of a transformer :
en
- ES120254A1 - PROCEDURE TO DRY FILMS, ESPECIALLY TRANSPARENT FILMS OBTAINED FROM CELLULOSE PRODUCTS, FOR EXAMPLE, REGENERATED VISCOSE :
en
es
- GB337821A - Process for the manufacture of 2- and 3-hydroxy carbazoles :
en
- DE512707C - Process for the production of bituminous cover layers on any surface :
de
en
- GB338083A - An electric pocket or hand lamp :
en
- FR692900A - Socket or sleeve pipe joint with weld :
en
fr
- FI13172A - Anordning for the use and operation of a vehicle for a motor vehicle :
en
fi
- FR692813A - Process for the electrolytic formation of tin coatings, especially tinplate, from alkaline electrolytes :
en
fr
- DK43321C - Device for Assembly of Lighting Luminaires. :
da
en
- GB337961A - Motion picture camera :
en
- USD82485S - Frank collins :
en
- FR693040A - Process for destroying harmful supernatant layers in decay chambers :
en
fr
- US1781135A - Cop holder :
en
- US1781147A - Supercharger for internal-combustion engines :
en
- US1781115A - Latch for service boxes :
en
- US1781391A - Method and apparatus for treating fabrics with liquids :
en
- US1780950A - Plant protector :
en
- US1781576A - Carburetor :
en
- AU2556030A - Improvements in windows and frames therefor :
en
- CA305715A - Drip moulding :
en
fr
- FR37327E - Improvements to amplifier systems :
en
fr
- FR37346E - Apparatus for unloading and storing fodder such as hay, straw, alfalfa, etc., by means of an air stream :
en
fr
- FR693088A - Jacquard system allowing the use of small-width folded cartons for ordering needles :
en
fr
- CH143311A - Forage cutting machine. :
de
en
- US1780899A - Sound-reproducing apparatus :
en
- US1781243A - Closure for boxes and cases :
en
- CA305636A - Electrical plug-and-socket connection :
en
fr
- AU2525230A - Improvements in process and apparatus for the manufacture of gas from heavy oils :
en
- CA305657A - Process of purifying and concentrating acetic acid :
en
fr
- CA305679A - Waterproof sheet :
en
fr
- AT119699B - Roller for pleating machines. :
de
en
- CH143490A - Device for regulating the voltage on AC power lines. :
de
en
- ES120127A3 - A procedure for the formation of boroformates. :
en
es
- GB338166A - Improvements in or relating to mechanical dischargers for granular and like materials :
en
- US1780912A - Dilator :
en
- US1781662A - Kite :
en
- DE512608C - Device for shredding wood, in particular for the production of wood pulp :
de
en
- GB337827A - Improvements in or relating to collapsible tripods for use in harvesting crops :
en
- GB337943A - An improved machine for cutting tea, herbs and other materials :
en
- DE512590C - Braided basket :
de
en
- GB338011A - Improvements in and relating to processes for preserving materials of animal origin :
en
- FR693066A - Control devices, especially for automobile brakes :
en
fr
- GB338147A - Improvements in or relating to bricks, blocks, tiles and the like and to walls and roofs made therefrom :
en
- DE512241C - Method of operating a Kerrelement for the purposes of electrical image transmission and television :
de
en
- ES120078A3 - An ice cream machine. :
en
es
- FI13182A - Förfaringssätt for tillverkning av Tegel :
en
fi
- GB337921A - Improvements in presses for tennis and like racquets :
en
- FR693074A - Improvements in processes for extracting potash and alumina from leucite :
en
fr
- DE512191C - Single-spar aircraft wing :
de
en
- FR692772A - Removable Motorcycle Luggage Rack :
en
fr
- GB317375A - Improvements in floor covering material and the like :
en
- GB337906A - Improvements in electric motors :
en
- GB338002A - The manufacture and use of new synthetic resins :
en
- US1781180A - Sheet-metal folder :
en
- GB337971A - Method for the manufacture of filaments for electron discharge tubes :
en
- GB337918A - Improvements in coin-freed mechanism for automatic delivery machines :
en
- USD82501S - henderson :
en
- DE512374C - Ball joint-like pipe coupling, in which the spherical ends of two pipe sections connected to one another are pushed apart by a spring and are pushed into hollow spherical seats of a housing :
de
en
- CA305671A - Steam condenser :
en
fr
- CA305749A - Necktie :
en
fr
- DE512575C - Drive for electric locomotives or railcars :
de
en
- AU2272229A - Improvements in reels for header harvesters :
en
- CA305631A - Hay tossing drum :
en
fr
- CH143477A - Fuel valve on injection internal combustion engines. :
de
en
- AT119807B - Device for separating lengths of fabric along a warp thread. :
de
en
- CH143335A - Covering that is intended to prevent the wetting of furniture, cornices, etc. covered with it by vases, washbasin sets, flower pots, etc. :
de
en
- FR693078A - Water container placed on the radiators for air humidification, which can also be a radiator cover :
en
fr
- GB337829A - Improvements in or relating to automatic switches for use in telephone or like systems :
en
- CH143593A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- ES119885A1 - Electric cinematograph without projection. :
en
es
- ES120119A1 - Improvements in the vertical retorts of gas and its extractors. :
en
es
- AU2543530B - Improvements in roof construction :
en
- DE512432C - Safety glasses with ear caps :
de
en
- ES120271A2 - IMPROVEMENTS IN THE ELECTRICAL SYSTEMS FOR THE STARTING OF EXPLOSION ENGINES :
en
es
- GB338008A - Process and apparatus for producing parts of cylinder locks :
en
- US1781010A - Airship mooring-mast gear :
en
- US1781225A - Process for the purification of triaryl phosphates :
en
- US1781545A - Glare shield :
en
- AT119754B - Disc harrow, especially for combination trains. :
de
en
- AT119718B - Arrangement for starting up a direct current network that is fed by a plurality of converters during operation. :
de
en
- DE512321C - Solvent and plasticizer for cellulose debris :
de
en
- DE512625C - Machine for screwing on heels when shoes are inserted :
de
en
- US1781280A - Water-meter box :
en
- USD82530S - Design for a rod or like article :
en
- GB337926A - Improvements in or relating to the manufacture of plasters :
en
- DE512240C - Inductive train control :
de
en
- FR37328E - Methods and apparatus for obtaining talking cinematograph films :
en
fr
- FR692870A - Automatic ignition device for automobiles with battery ignition :
en
fr
- FR692849A - Incalable fire hydrant :
en
fr
- DE512318C - Manufacture of sulfuric acid :
de
en
- DE512513C - Drive mechanism for machines with reciprocating pistons, the connecting rods of which are actuated by eccentric disks sitting on the drive shaft :
de
en
- CH143561A - Reel machine. :
de
en
- US1780923A - Wheel :
en
- US1781509A - Rock duster :
en
- CA305644A - Cable-making machine :
en
fr
- CH143552A - Drive axle with steerable wheels for motor vehicles. :
de
en
- FR692762A - Means for mounting boxes and boxes and similar articles incorporating this means :
en
fr
- CA305704A - Cleat for electric conductors, cables, etc. :
en
fr
- ES120192A3 - A new procedure for the coupling of contacts for chains or garlands formed by incandescent lamps. :
en
es
- GB337939A - :
en
- CH143543A - Tin can. :
de
en
- AT119749B - Meadow and arable implements. :
de
en
- GB337997A - Means for jointing parts of furniture :
en
- CA305583A - Device for mounting runners on the steering wheels of vehicles :
en
fr
- ES120157A1 - Improvements in devices to perform reactions between solids and gases. :
en
es
- FR37306E - Process for the production of non-explosive fuels for engines :
en
fr
- CA305558A - Vehicle wheel :
en
fr
- CH143357A - Sewing machine with an ascending and descending needle that swings out to the side. :
de
en
- US1781016A - Roofing roll :
en
- CH143436A - Electricity meter with at least two totalizers. :
en
fr
- AT119735B - Egg cooker. :
de
en
- US1781247A - Toothbrush cabinet :
en
- DE512281C - Registration device for the speed of vehicles :
de
en
- DE512544C - Liquid atomizer :
de
en
- DE512640C - Process for the preparation of alkaline earth cyanamides :
de
en
- US1781642A - License-plate holder :
en
- DE512216C - Multiple wire drawing machine :
de
en
- DE512424C - Socket for electric light bulbs with a socket casing made from one piece with a cap and protective ring :
de
en
- AU2575530B - An improved attachable ploughshare plate and point :
en
- CH143407A - Method for the production of a synthetic resin. :
de
en
- AT119654B - Device for activating and revitalizing coal. :
de
en
- AT119629B - Process for the production of optical phonograms. :
de
en
- AT119684B - Device for transmitting or receiving high frequency and generating tones. :
de
en
- CA305694A - Shock absorber :
en
fr
- DE512405C - Process for the preparation of tanning condensation products :
de
en
- FR692986A - Fairground ride :
en
fr
- US1781485A - Generating power in internal-combustion engines :
en
- GB337833A - Improvements in or relating to engines, motors, or pumps :
en
- US1781186A - Cane-crushing apparatus :
en
- CH143574A - Process for the preparation of a polyazo dye. :
de
en
- US1780979A - Artificial porcelain root tooth :
en
- DE511924C - Workpiece straightening device, especially for keyway milling machines :
de
en
- FR37350E - Container, blank for its manufacture and means and method for its obturatiou :
en
fr
- CA305557A - Vehicle wheel :
en
fr
- AT119778B - Process for hardening thin-walled panels, lacquer layers, films, woven fibers and the like. Like. From condensation products of urea and formaldehyde. :
de
en
- DE511801C - Loading machine with scratching device :
de
en
- DE512330C - Portable air heater for drying purposes with motor drive for the blower and electrical resistors in the diffuser :
de
en
- US1780996A - of chicago :
en
- DE512467C - Process for the production of artificial stone slabs from pulp and hydraulic binders :
de
en
- DE512649C - Brush holder for round fire protection in electrical collector machines with brush pressure that changes automatically depending on the operating current :
de
en
- US1781568A - Steam-drying or water-separating apparatus for steam-power plants :
en
- US1781436A - Compound reflector :
en
- US1781634A - Boiler-tap guide :
en
- US1781623A - Gas burner :
en
- DE512167C - Device for removing molten glass from a container :
de
en
- FR692916A - Photoelectric microscope for studying the reflective powers of opaque and transparent minerals as well as metals and alloys :
en
fr
- GB337989A - Method of and apparatus for feeding molten glass :
en
- AT119838B - Movement device for shut-off devices. :
de
en
- CH143473A - Valve control on internal combustion engines. :
de
en
- AT119844B - Stop valve for lubricating oil lines. :
de
en
- CA305577A - Internal combustion engine :
en
fr
- AT119848B - Remote control system. :
de
en
- CA305638A - Printing machine :
en
fr
- CH143421A - Machine for the preparation of perforated tapes or recording models for type casting and composing machine. :
en
fr
- CH143437A - Talking machine in store. :
en
fr
- FR693031A - Friction clutches :
en
fr
- AT119641B - Attenuation for oscilloscopes, in particular for the purpose of photographic sound recording. :
de
en
- CH143559A - Frame supporting the horizontal and orientable shaft of at least one wheel rolling on the bottom of a watercourse, to propel and steer a boat. :
en
fr
- DE512015C - Device for reloading bulk goods from a row of bunkers into one below :
de
en
- US1781661A - Process of regenerating used cooking fats :
en
- ES120150A1 - Improvements in winnowing machines moved by arm. :
en
es
- ES120178A1 - Safety device for gas appliances. :
en
es
- US1781396A - Electrical network :
en
- FR692896A - Advanced device for deflation alarm :
en
fr
- FR692969A - Loading method for buckshot hunting cartridges :
en
fr
- DE512512C - Tube heater for milk and cream :
de
en
- US1780995A - Sealing device for cocks :
en
- FR692750A - Retaining device, for example of a tool in a tool holder, especially for pneumatic hammers :
en
fr
- CH143542A - Method of making a horseshoe. :
de
en
- DE495841C - Method and device for the machine production of paper in sheets, in which a suction effect is exerted on the fiber mixture applied to the cup :
de
en
- DE512442C - Double-acting internal combustion engine, in particular diesel engine, with exhaust gas turbine charging :
de
en
- AT119751B - Cigar or cigarette holder with an absorbent insert. :
de
en
- AT119783B - Device for dyeing or similar treatment of rayon yarns. :
de
en
- AT119797B - Drafting system, especially for fine spinning machines. :
de
en
- FR692826A - Turbine distributor fixing device :
en
fr
- GB338065A - Improvements in or relating to waterproof fabrics and their production :
en
- DE512438C - Masonry machine :
de
en
- ES120214A1 - SLIDING COVER FOR AUTOMATIC FIREARMS :
en
es
- CA305629A - Motor vehicle safety device :
en
fr
- CH143309A - Motor vehicle that can be used to drive agricultural machinery and equipment. :
de
en
- FR692752A - Heavy-duty multi-blade saws with direct drive and without connecting rod :
en
fr
- FR692881A - Improvements to rotary retorts :
en
fr
- US1781566A - Cigarette holder :
en
- ES120223A3 - Mixing and crushing machine based on horizontal cylinders. :
en
es
- GB337956A - Apparatus for the production of pictures appearing to stand freely in space :
en
- CA305582A - Journal box packing retainer :
en
fr
- FR692857A - Device used to keep shutters open and closed :
en
fr
- AT119758B - Device for the automatic inflation of tires and pumps. :
de
en
- FR692980A - Improvements made to dispensing measuring devices for liquids :
en
fr
- FR693009A - Rail fastening device on the usual metal cross member :
en
fr
- GB338075A - Apparatus for the manufacture of superphosphate and the like products :
en
- ES120247A2 - A porous rubber body for absorption, retention and expulsion of liquids. :
en
es
- CH143350A - Spool tube for cross-wound bobbins. :
de
en
- CH143616A - Process for the preparation of a guanidine derivative. :
de
en
- FI13157A - Katiska :
en
fi
- FR692894A - Switch for stop lights of automobiles and similar applications :
en
fr
- US1781619A - Rotary pump :
en
- DE512528C - Attachment of hollow metal propeller wings :
de
en
- DE512391C - Process for the production of high quality gray cast iron :
de
en
- FR693027A - Weft cutter for automatic looms :
en
fr
- DE512477C - Stovepipe wall socket :
de
en
- CH143572A - Process for the preparation of a polyazo dye. :
de
en
- CH143424A - Ink ribbon inking device for machines equipped with ink ribbons for printing characters or numbers. :
de
en
- ES119648A1 - A method with the corresponding means to increase the capacity of a thermionic tube. :
en
es
- GB337824A - Improved auxiliary shedding motion for looms :
en
- DE512094C - Control device for distributing the compressed air that actuates the braking devices of aircraft wheels when landing :
de
en
- GB337828A - Improvements relating to gyroscopically stabilised platforms :
en
- DE512611C - Cinema camera for recording objects with little light :
de
en
- GB338027A - Automatic brake for vehicles on tow :
en
- ES120241A1 - Electric press powered by hand. :
en
es
- DK43349C - Around Billiards. :
da
en
- ES120258A1 - A procedure to avoid damaging the lubricating oil that the essence engines, gasoline, carry in the crankcase when they use heavy oils as fuel. :
en
es
- FR37314E - Advanced training in liquid meters :
en
fr
- GB337873A - Improvements in and relating to the springing of chairs, settees and like articles of furniture :
en
- DE508722C - Flywheel magnet :
de
en
- DE512462C - Water pressure apparatus for generating compressed air, compressed gas, etc. or for pumping liquids :
de
en
- US1781287A - Thermostat :
en
- US1781600A - Combined automobile headrest and strap hanger :
en
- DK43322C - Cylinder for Cobblestone Frames. :
da
en
- FR692746A - Arrangements for ashtrays :
en
fr
- FR692786A - Catalytic process for the treatment of chromium ores with a view to extracting its compounds :
en
fr
- CA305702A - Production of ammonium sulphate :
en
fr
- CH143331A - Electric heating plate. :
de
en
- US1781146A - Internal-combustion engine :
en
- US1781240A - Cigarette-making machinery :
en
- US1781034A - Automobile seat cover :
en
- ES119486A1 - PHOTOGRAPHIC APPARATUS ALLOWING TO TAKE LARGE CLICHES AND PANORAMIC VIEWS :
en
es
- GB337936A - Improvements in and relating to vehicle wheel and axle constructions :
en
- FR692835A - Treatment of aldehyde amines :
en
fr
- GB337953A - Improvements in and connected with electric switches :
en
- DE512436C - Sliding device for conveyor wagons :
de
en
- USD82516S - Design for a shoe sole :
en
- DE511640C - Safety device on membrane gas pressure regulators :
de
en
- DE512594C - Puller, especially for parquet floors :
de
en
- CA305633A - Manufacture of toothed v-type belts of rubber impregnated cloth :
en
fr
- US1781061A - Safety attachment for cottonseed linters :
en
- US1781361A - Method of signaling :
en
- US1780920A - k honjgbaum :
en
- US1781019A - Cold-water paint and method of making same :
en
- US1781078A - Fastening device :
en
- DE512723C - Process for the preparation of halogen-substituted aminobenzoic acid alkamine esters :
de
en
- US1781617A - Talking machine :
en
- USD82502S - hersghmann :
en
- FR693022A - Intermittent sharpening device for continuous rod cigarette machines :
en
fr
- FR693060A - Compressed air arc light extinguishing switch :
en
fr
- GB319318A - Improvements in or relating to cash registers and similar accounting machines :
en
- DE489345C - Lying chamber furnace with regenerators arranged in the longitudinal direction under the furnace sole :
de
en
- DE512689C - Signal horn with one or more groups of simultaneously sounding tone generators :
de
en
- US1781346A - Dust cart :
en
- DK43337C - Procedure for printing writing and pictures or figures to be placed on wood, textiles or other absorbent fabrics. :
da
en
- DK43350C - Electromagnetic Relay. :
da
en
- ES120163A1 - Process and apparatus for the execution of electrolytic processes, especially those with dissociable final products, for example, for the production by electrolysis of persulphuric acid or its salts. :
en
es
- GB319192A - Improvements in or relating to electrically controlled apparatus for producing changing inscriptions :
en
- AU2326029A - Improvements in or relating to electric pick-up devices for sound reproducing machines or similar devices :
en
- US1781221A - Differential truck for sawmill carriages :
en
- US1781352A - Pneumatic conveyer apparatus :
en
- FR692827A - Remote measuring device :
en
fr
- US1781579A - Typewriting machine :
en
- FR692731A - Improvements to the concentration of materials containing phosphate :
en
fr
- US1781508A - Dental handpiece :
en
- DE512386C - Device for dividing chain threads :
de
en
- GB338106A - Improvements in or relating to portable turning lathes :
en
- GB338135A - Improvements in and relating to methods of electrically coupling together alternating current electrical apparatus :
en
- DE512428C - Process for making a long-lasting, low-fat, solid soap :
de
en
- GB311655A - Improvements in and relating to electric cut-outs :
en
- GB338150A - Improved method and apparatus for destructive hydrogenation of carbonaceous liquids :
en
- GB337794A - Improvements in and connected with fountain pens :
en
- GB337846A - Process for the dyeing and printing of textile fibres :
en
- FR692981A - Bleaching process :
en
fr
- FR693043A - Photoelectric cell :
en
fr
- FR692815A - Motive force actuator for typewriters :
en
fr
- FR692825A - Devices for converting a two-wheel drive vehicle into a four-wheel drive vehicle :
en
fr
- FR692956A - Improvements made to control devices for audible warning devices for motor vehicles :
en
fr
- ES120257A1 - A loudspeaker for large surfaces with a visibly arranged exposed membrane whose actuation is carried out in the direction of the circle of its curves. :
en
es
- FR692893A - Device for converting string bases into metal slats :
en
fr
- GB337841A - Improvements in or relating to means for lifting rollers in combing machines :
en
- FR692978A - Installation to carry out illuminated advertising, visible from the outside, inside stores :
en
fr
- DE512476C - Production of wash-out reliefs for printing plates :
de
en
- DE512720C - Process for the preparation of 2,4-diketo-1, 2, 3, 4-tetrahydroquinolines :
de
en
- FR693073A - Warning device and automatic circuit breaker for the ignition battery of internal combustion or internal combustion engines :
en
fr
- FR692852A - Ball-rotating vehicle front :
en
fr
- GB337820A - Rotary engine :
en
- DE512317C - Electricity washing device with adjustable classifying surfaces :
de
en
- GB337865A - Improvements in and relating to change-speed gearing :
en
- USD82497S - Design fob :
en
- US1781670A - Ridge splitter :
en
- FI13183A - Grain dryer :
en
fi
- US1781446A - Accommodation of liquids in flying machines :
en
- US1781585A - Illuminated number sign :
en
- US1781425A - Conveying apparatus for dipping :
en
- ES119882A1 - PROCEDURE FOR OBTAINING AMONIC OR POTASSIC CARNALITE :
en
es
- FR692879A - Metal rolling improvements :
en
fr
- GB317397A - Improvements in devices for measuring the velocity and the quantity of liquids or gass :
en
- DE512676C - String for musical instruments :
de
en
- US1781159A - Wing for aircraft :
en
- ES119642A1 - A procedure for the construction of oriental curtains. :
en
es
- GB338127A - Improvements in or relating to telephone systems :
en
- DE512368C - Fuel injector :
de
en
- CH143533A - Telephone system. :
de
en
- US1781077A - Battery lifter :
en
- ES120202A1 - Improvements in the construction of transport cars. :
en
es
- FR693083A - Antiseptic and disinfectant solution :
en
fr
- GB337915A - Improvements in and connected with flanged couplings or connections and such like for heavy india-rubber hose :
en
- AT119644B - Method and device for sucking in and conveying materials of all kinds in pipelines by means of compressed air nozzles to any great distance, in particular for blowing off material in mines and the like. like :
de
en
- CA305707A - Friction shock absorbing mechanism :
en
fr
- FR692793A - Advanced process for decorating metal :
en
fr
- FR692970A - Carburetor improvements :
en
fr
- GB337974A - Improvements in or relating to liquid flow meters :
en
- FR692965A - Improvements to film pack frames :
en
fr
- GB319733A - :
en
- US1781125A - Clutch mechanism for power hoists :
en
- USD82498S - Design for a finial for lighting fixtures or similar articles :
en
- AT119705B - Starting device for automatic speed regulators. :
de
en
- US1781438A - Temporary rail-joint shim :
en
- US1781561A - Electric-switch-operating mechanism :
en
- CA305597A - Manufacture of expressible peat, coal-mud, etc. :
en
fr
- DE512457C - Method and device for the production of box parts with a curved bottom :
de
en
- AT119688B - Holder inserting machine for the support frames of electric light bulbs. :
de
en
- CH143425A - Duplicating machine. :
de
en
- SE70588C1 - :
en
sv
- US1781173A - Friction clutch :
en
- AT119691B - Discharge tube with equipotential cathode. :
de
en
- USD82517S - Design fob a shoe heel :
en
- US1780984A - Furnace :
en
- US1781379A - Flexible metallic strap :
en
- ES120200A1 - Improvements introduced in the photography reproduction procedure with printing gloss. :
en
es
- FI13163A - Förfaringssätt vid kokning av Cellulosa :
en
fi
- GB338178A - Improvements relating to the production of metallic hydroxides and other metallic compounds :
en
- FR692777A - Vending machine for all applications :
en
fr
- GB319359A - Improved process for localising leaks in oil-filled cables :
en
- GB337801A - Improvements in coking retort ovens :
en
- FR692810A - Lighted cigarette dispenser :
en
fr
- DE512453C - Device for executing the method for controlling a fluid transmission :
de
en
- US1781344A - Renewable head tool :
en
- FI13128A - Anordning för begränsning av Starka kortslutningsströmmar :
en
fi
- FR692839A - Improvements made to feed pump bypass ducts :
en
fr
- DE512469C - Coke oven door :
de
en
- DE512936C - Process for the production of aerated concrete insulating material :
de
en
- DE512569C - Device for dyeing ribbons on typewriters :
de
en
- US1781072A - Suspending hook :
en
- DE512445C - OEler for power machines operated by flowing pressure media :
de
en
- DE512584C - Electric fuse :
de
en
- ES120135A1 - PROCEDURE FOR EXTRACTION OF OILS BY SOLVENTS :
en
es
- ES120228A1 - HEAD BOLT FOR AUTOMATIC FIREARMS :
en
es
- FR692705A - Upholstery for car and other cushions and its coating method :
en
fr
- US1781399A - Tractor trailer :
en
- US1781276A - Carburetor :
en
- US1781426A - Rail-joint bar :
en
- US1781643A - Locking device :
en
- GB338033A - Looper thread controlling mechanism for sewing machines :
en
- DE512461C - Sieve drum for centrifugal separator :
de
en
- GB337876A - Improvements relating to aerial ropeway transporters :
en
- US1781524A - Drawer construction for stoves and the like :
en
- AT119649B - Swim suit. :
de
en
- US1781213A - Journal box and frame connection :
en
- USD82479S - Prank collins :
en
- AT119762B - Switching of line protection relays for three-phase current. :
de
en
- DE504179C - Container for collecting the ashes of corpses in incinerators :
de
en
- DE512379C - Method and device for dewatering packages of wood or cellulose using single presses :
de
en
- CH143521A - Process for crushing plant components. :
de
en
- DE512150C - Electrical protection system with two monitoring wires :
de
en
- DE512679C - Alloy used in the manufacture of acoustic instruments :
de
en
- CA305695A - Shock absorber :
en
fr
- CH143443A - Timepiece whose winding takes place automatically. :
en
fr
- US1781422A - Paper-folding device :
en
- CH143355A - Clamping device for warps. :
de
en
- CH143531A - High frequency automatic telephone system. :
en
fr
- CA305751A - Furnace wall :
en
fr
- AT119631B - Loading device for shaft furnaces. :
de
en
- AT119623B - Garter belt. :
de
en
- US1781418A - Yieldable carrier for motion-transmitting devices :
en
- US1781505A - Door latch :
en
- US1781637A - Track sander :
en
- CH143369A - Agitator for cheese making kettle. :
de
en
- US1780991A - Car-washing system :
en
- US1781672A - Chocolate material and method of making same :
en
- CA305588A - Water saving jet bathing device :
en
fr
- CA305698A - Shock absorber :
en
fr
- CH143409A - Process for the preparation of condensation products from phenols and aldehydes. :
de
en
- CH143466A - Process for the production of seals, in particular for the cylinder block of internal combustion engines. :
de
en
- US1781251A - Rail support :
en
- CH143392A - Process for the preparation of a bisdiazonium salt. :
de
en
- AT119732B - Adjustable support device for the leveling rolls of sheet leveling machines. :
de
en
- AT119753B - Process for achieving an air seal on the inlet side of belt dryers :
de
en
- CA305725A - Hydraulic foot accelerator :
en
fr
- CA305744A - Railway car :
en
fr
- AT119627B - Cloth clamp for sewing machines. :
de
en
- AT119728B - Sheet metal bodies for electrical machines and apparatus. :
de
en
- CH143415A - Electric feed drive for continuous grinder. :
de
en
- CH143488A - Groove wedge for rotors of electrical machines. :
de
en
- CH143598A - Process for the preparation of an acetate silk dye. :
de
en
- CH143462A - Bolt with nut locking device. :
en
fr
- CA305617A - Striker plate for door latches :
en
fr
- CA305689A - Apparatus for manufacturing wall board and analogous building lumber from flax :
en
fr
- CH143481A - Process for continuous cold generation using a jet device and auxiliary liquid. :
de
en
- AU2856630A - Improvements in sheep shearing machines :
en
- DE512340C - Procedure for the remote transmission of images :
de
en
- GB317850A - Improvements in or relating to devices for damping mechanical vibrations :
en
- GB337899A - Improvements in or relating to drying apparatus :
en
- AT119664B - Lead accumulators. :
de
en
- DE480863C - Device to avoid cavitation in turbo pumps with the highest speed for dripping fluids :
de
en
- DE512360C - Locking device on the coin slot, especially for coin counters :
de
en
- CH143362A - Process for clearing cotton fibers from closed vessels. :
de
en
- CH143476A - Device for direct injection of fuel in internal combustion engines with pre-injection. :
de
en
- CA305741A - Hinge :
en
fr
- AT119710B - Device for cooling the commutators of electrical machines. :
de
en
- CH143343A - Self-closing faucet. :
en
fr
- US1781563A - Locomotive bell ringer :
en
- AT119832B - Multi-cylinder two-stroke internal combustion engine. :
de
en
- CA305602A - Means for lubricating axle bearings or journals :
en
fr
- DE512583C - Electromagnetic relay for tripping purposes, for outputting signals and the like. Like. On a transformer with an iron-closed magnetic circuit :
de
en
- ES120199A1 - A procedure to extract or separate tartaric acid and tartrates from the juice of grapes, must, wine and other products of grapes. :
en
es
- FI13144A - Mechanical mechanism :
en
fi
- GB337913A - Improvements in and relating to slidable windows :
en
- DE512514C - Centrifugal pump for cooling systems of internal combustion engines :
de
en
- FR692940A - Belt tensioner for natural, artificial silk or other textile mills :
en
fr
- US1781302A - Ventilating baking pan :
en
- US1781028A - Nonclogging nozzle for fire-extinguishing systems :
en
- US1781550A - Method of and apparatus for recording and reproducing sounds :
en
- DE511936C - Propulsion pipe from several telescoping, conically narrowed pipe sections :
de
en
- ES120146A1 - Improvements in electron devices. :
en
es
- FR692885A - Frame for stretching the fabric to be embroidered by hand :
en
fr
- GB311384A - Manufacture of cotton dyestuffs :
en
- CH143344A - Adjustable reel for rayon threads. :
de
en
- DE512209C - Vehicle with easy lateral emptying of bulk goods, e.g. Rubbish :
de
en
- CA305684A - Brake applying apparatus :
en
fr
- DE512238C - Device for blowing gas into the blow mold of blast furnaces :
de
en
- DE512440C - Device for automatic adjustment of the sound box to the starting groove according to the size of the record to be played :
de
en
- DE512490C - Roller stamp for postage stamping of envelopes, etc. :
de
en
- CH143482A - Control device for refrigeration machines with an electrically operated motor switch and an electrically operated cooling water valve. :
de
en
- CH143538A - Return signal transmitter for pedestrians. :
de
en
- US1781101A - Extension device :
en
- CH143398A - Process for the preparation of a vat dye. :
de
en
- AT119669B - Electrical multiple capacitor, the units of which are fastened in rows on a frame. :
de
en
- CA305622A - Grain car door :
en
fr
- DE512647C - Process for the union of sheets to sheet stacks, z. B. magnetic sheets and slot wedges, with the help of an adhesive :
de
en
- DE512658C - Device for milling the recesses for bolts and strike plates in the frame of double windows and like :
de
en
- ES120210A1 - Procedure to produce a jump that generates itself and that works indefinitely, called "autogenous jump or autosalto". :
en
es
- ES120298A3 - A method of forming a reinforced concrete construction. :
en
es
- US1781534A - Antifraud means for storage tanks :
en
- US1780944A - Method for refining antimony by electrolysis of acid electrolytes :
en
- AT119625B - Method and device for the continuous production of an endless strip of fibers and hydraulic binders, consisting of several layers rubberized on top of one another. :
de
en
- CH143535A - Photosensitive device. :
de
en
- CH143614A - Process for the production of a new, long-lasting, medically effective salt of antimonic acid. :
de
en
- AT119730B - Saw sharpening device. :
de
en
- AT119750B - Bread press machine. :
de
en
- AT119628B - Device for reproducing sound films. :
de
en
- AT119849B - Lead alloy jacket for single core AC cables. :
de
en
- AT119626B - Coal cutting machine. :
de
en
- CH143549A - Automatically switchable planetary gear. :
de
en
- FR692853A - Metal pins fixed on molded insulating block :
en
fr
- FR692958A - Improvements to hydro-sliders :
en
fr
- US1781117A - Floor sleeper :
en
- US1781311A - Device for automatic adjustment of light projectors :
en
- US1781462A - Fare register :
en
- IS97A7 - Equipment for the production of fishmeal :
en
is
- ES119688A1 - A reinforced or non-reinforced concrete beam system. :
en
es
- FR693081A - Improvements to signaling devices :
en
fr
- US1781286A - Mercury-vapor rectifier :
en
- GB337863A - Improvements relating to maximum demand indicators for electric circuits :
en
- DE512525C - Tethered balloon with an elastic web inserted into the balloon cover :
de
en
- US1781329A - Pinch bar :
en
- US1781473A - Process for dehydrating vegetable substances and products of organic character :
en
- US1781518A - Automatic grapple :
en
- FR692811A - Automatic machine for clamping sand by spraying in foundry molds :
en
fr
- FR692817A - Powder box :
en
fr
- AT119666B - Device for high-frequency communication in two-way communication. :
de
en
- DE512306C - Protective cover for shoes and boots :
de
en
- FI13150A - Mower spike :
en
fi
- GB338099A - Improvements in or relating to lifting jacks :
en
- US1781069A - Mechanism for the interconversion of reciprocating and rotary motion :
en
- FR692774A - Transformer, in particular measuring transformer for high voltages, consisting of separate systems coupled in cascade :
en
fr
- FR692967A - Further training in cinematographic equipment :
en
fr
- GB337935A - Improvements in and relating to controlling devices for internal combustion engines :
en
- ES120142A1 - Improvements in thermionic valve devices. :
en
es
- FR692844A - Improvements to metal wheels :
en
fr
- GB337831A - Improved manufacture of rubber footwear, goloshes or the like :
en
- CH143606A - Process for the preparation of an acidic wool dye. :
de
en
- DE512579C - Cover device for fuses, especially on cable terminations :
de
en
- ES120288A1 - Procedure for the preparation of insulating tapes against rust, strips and plates of aluminum and similar metals susceptible to oxidation. :
en
es
- FR693092A - Refrigerant :
en
fr
- US1781065A - Rotary pump :
en
- US1781546A - Dough-molding machine :
en
- ES120193A3 - A procedure for the manufacture of all kinds of reels for typewriter ribbons. :
en
es
- FI13164A - Förfaringssätt och anordning för framställning av fibermaterial :
en
fi
- FR692997A - Link chain improvements :
en
fr
- US1781301A - Apparatus for cleaning edible animal tissues :
en
- US1781451A - Means for making double-sided molds :
en
- GB337947A - Improved manufacture of yeast :
en
- AT119741B - Process for the production of a complete feed for poultry. :
de
en
- USD82533S - Design for a game table :
en
- US1781050A - Process of preparing ethyl esters :
en
- US1781650A - Method and apparatus for making cable beads :
en
- USD82487S - collins :
en
- CA305718A - Telephone system :
en
fr
- DE512124C - Drawing press :
de
en
- FR692962A - Folding rocking chair :
en
fr
- AT119723B - Anode entry for large rectifiers. :
de
en
- CA305601A - Damper control for heating furnaces :
en
fr
- CH143332A - Device for balancing the lids of tiltable vessels. :
de
en
- US1780914A - Meat chopper :
en
- ES120189A2 - A mechanical device for automatically stopping the boiling of milk. :
en
es
- CH143517A - A method of padding balls for hernia bandages or other similar uses. :
en
fr
- CA305589A - Valve mechanism :
en
fr
- US1781322A - Automotive vehicle :
en
- US1780928A - Building construction :
en
- DE512397C - Recovery machine with an axis of rotation running over the mining conveyor in its longitudinal direction :
de
en
- DE512685C - Injection lock :
de
en
- DE511252C - Device for investigating the degassing process of carbonaceous substances :
de
en
- DE512572C - Starting device for refrigerators :
de
en
- DK43324C - Device at Fireplaces for Powdered Fuel. :
da
en
- ES120203A1 - RAILWAY OPERATION PROCEDURE; AERIAL FUNICULARS FOR TRANSPORTATION OF PEOPLE WITH CIRCULATION SERVICE :
en
es
- US1781046A - Antenna :
en
- AT119742B - Process for molding pieces and bars of chocolate. :
de
en
- DE511411C - stairway :
de
en
- CH143622A - Parking and release device on franking machines. :
de
en
- US1781564A - Cutting device and tool therefor :
en
- FR692831A - Automatic receiving, draining and draining device :
en
fr
- FR693032A - Process for the preparation of light-sensitive layers on suitable supports using disazo compounds, and photographic images derived therefrom :
en
fr
- DE512121C - Machine for packing cigarettes with oval cross-section :
de
en
- FR692716A - Process for the manufacture of mothballs derivatives :
en
fr
- FR692799A - Carrier of objects, in particular bags :
en
fr
- DK43325C - Device by Radrenserskæ and the like. :
da
en
- FR693026A - Improvements to two-shaft molding machines :
en
fr
- GB337968A - Improvements in or relating to holders for locking blades of picks :
en
- DE512596C - Machine for making boxes :
de
en
- US1781527A - Ferrous alloy :
en
- DE512322C - Insulation of pipes against heat loss :
de
en
- GB337879A - Improvements in and relating to the detection and localising of gas leakages from street and other mains :
en
- GB338009A - Improvements in illuminated advertising signs :
en
- FR692964A - Dosing tap, liquid mixer :
en
fr
- AT119695B - Method and device for treating material in the form of plates, sheets, webs or the like. :
de
en
- AT119791B - Device for bleaching, dyeing, washing or similar treatment of strands made of cotton, wool, rayon, silk or similar fibrous material. :
de
en
- US1781528A - Table contact :
en
- DE512601C - Perennial holder :
de
en
- FR692874A - Handlebars with two simultaneous brakes :
en
fr
- FR692952A - Wheelbarrow shock absorber :
en
fr
- DE511361C - Process for dyeing buttons and other objects :
de
en
- US1781248A - Compound of the pyrazolanthrone series and process of making same :
en
- USRE17867E - canada :
en
- AT119726B - Electric motor. :
de
en
- AU2344629A - Process and apparatus for the removal of sulphuretted hydrogen from gases :
en
- GB337973A - Improvements in charge mixing devices for internal combustion engines :
en
- GB338032A - Sewing machine :
en
- DE511811C - Steam engine control with rotating rotary valves :
de
en
- ES120240A1 - An automatic cash register with axes between points. :
en
es
- ES120289A1 - A re-heater collector box with separate boxes for wet steam and hot steam, equipped with transverse chambers in the shape of a finger. :
en
es
- FR692744A - dust bag :
en
fr
- GB338170A - Improvements in and relating to multi-wall paper bags :
en
- DE512485C - Sheet delivery device for holding cylinder high-speed presses :
de
en
- FR692996A - Process for the destruction of weeds :
en
fr
- GR2984B - METHOD OF TREATMENT OF THE GIVEN RAISIN FOR ALCOHOL PERMITTING ALLOWING THE BEST AND FULL USE OF THE PRODUCTS AND PRODUCTS. :
el
en
- DE464599C - Objects decorated on both sides :
de
en
- ES120227A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NuM. 119,145 :
en
es
- DE512354C - Warm air heater :
de
en
- DE512455C - Steel holder with double-sided cutting tilting steel to be clamped into the machine in the manner of the usual planing steel :
de
en
- DE512488C - Sheet feeder :
de
en
- DE512560C - Suction nozzle for vacuum cleaner :
de
en
- US1781244A - Hair-curling machine :
en
- FR692976A - Process for manufacturing rigid objects by molding crude fiber into sheets :
en
fr
- GB337930A - Improvements relating to processes for the manufacture of leavened bread :
en
- GB337995A - Improvements in and relating to the electrolytic production of aluminium :
en
- US1780942A - Furnace-controlling device :
en
- US1781169A - Refrigerator car :
en
- US1781272A - Combination screen and sash mounting :
en
- US1781491A - Uncoupling device :
en
- DE512588C - Device for exciting a synchronous machine :
de
en
- ES120123A1 - Arrangement for the suspension of electric cables of overhead lines. :
en
es
- FI13173A - Device to prevent slipping on the car wheels :
en
fi
- FI13122A - Kopplingsanordning för telefonanläggningar, vid vilka från en Arbetsplats åstadkommas förbindelser av olika driftslag :
en
fi
- GB338129A - Improved wardrobe fitting :
en
- ES120131A1 - Rotor built in the form of a wheel for an electric machine. :
en
es
- CH143418A - Accounting facility with horizontal registration (visual file). :
de
en
- CA305724A - Jar supporting bracket :
en
fr
- CH143429A - Collapsible, metal music stand. :
de
en
- DE512561C - Process for the production of wall protection products :
de
en
- FR692992A - Advanced cardan joint :
en
fr
- GB337871A - Improvements in exhaust silencers for engines of motor cars and motor cycles :
en
- FR37339E - Cement and reinforced cement pipe with waterproof and elastic coating under all pressures :
en
fr
- GB337977A - Improvements in or relating to the manufacture of light girders :
en
- FR693028A - Improvements to fuel pumps :
en
fr
- FR693059A - Individual electrically operated twisting spindle :
en
fr
- AU2614230B - Improvements in shock absorbing road wheels of vehicles :
en
- AT119712B - Arrangement for feeding the reversing pole or compensation windings of commutator machines. :
de
en
- CH143405A - Process for making a soap for cleaning and softening the skin at the same time. :
de
en
- FR692780A - Children's shoebox forming acoustic toy :
en
fr
- FR692899A - Process for welding metal parts together :
en
fr
- GB337888A - Improvements in apparatus for storing and slicing meat, vegetables and the like :
en
- GB337978A - Improvements in or relating to straight bar knitting machines :
en
- US1781442A - Chuck :
en
- CH143420A - Loose leaf book. :
de
en
- AT119818B - Spark plug. :
de
en
- FR692971A - Ice cream and glass tempering process :
en
fr
- GB337988A - Method of and apparatus for feeding molten glass :
en
- FR692743A - Hard alloy and process for its manufacture :
en
fr
- FR692711A - Drum mill for the production of paper and cardboard :
en
fr
- CH143399A - Process for the preparation of a vat dye. :
de
en
- FR692966A - Improvements to devices for measuring small differences in pressure, vacuum and flow rates :
en
fr
- AT119738B - Method and device for the liquid treatment of rayon threads or rayon threads. :
de
en
- AT119813B - Working methods for prime mover systems. :
de
en
- CA305556A - Apparatus for forge welding cylinders, etc. :
en
fr
- DE512443C - Internal combustion engine with a main piston and an auxiliary piston for each working cylinder :
de
en
- DE512592C - Process for keeping the magnesium sulphate concentration constant in viscose hair balls containing free sulfuric acid :
de
en
- US1781375A - Rotary air pump :
en
- US1781594A - Door-operating device :
en
- CA305607A - Screw driver :
en
fr
- US1781209A - Device for making designs on cakes and the like :
en
- CH143504A - Arrangement for triggering switches. :
de
en
- CA305591A - Container for cigarettes :
en
fr
- CH143576A - Process for the preparation of a polyazo dye. :
de
en
- CA305712A - Piston :
en
fr
- US1781325A - Bathtub :
en
- US1781112A - Braking system :
en
- DE512628C - Device for saturating liquids with gases :
de
en
- FI13129A - Insulating mass for electric power :
en
fi
- FR692736A - Improvements in the manufacture of aliphatic compounds :
en
fr
- CA305600A - Follower mechanism for the magazines of small arms :
en
fr
- CH143374A - Process for the production of table salt. :
de
en
- CH143586A - Process for the preparation of a water-insoluble azo dye. :
de
en
- DE511687C - Friction gear, in particular for starting internal combustion engines by a motor with coaxially arranged coupling members :
de
en
- US1781340A - Feeding molten glass :
en
- AT119681B - Method for operating electric fluorescent tubes. :
de
en
- CA305677A - Multiple ply textile fabric :
en
fr
- CA305703A - Boiler-furnace :
en
fr
- US1781480A - Operating mechanism for loading devices :
en
- CH143408A - Process for the production of a plastic. :
de
en
- CH143440A - Drive device for record carriers. :
de
en
- ES120209A1 - A procedure to regenerate and preserve historical irons. :
en
es
- FR692748A - Warning device for heavy goods vehicles :
en
fr
- AT119663B - Vaginal irrigation device. :
de
en
- DE512193C - A fin that can be swiveled about a fixed axis and a rudder attached to it for aircraft :
de
en
- US1780954A - Belt :
en
- US1781093A - Concentric conductor system :
en
- DE512641C - Cleaning nozzle, especially for typesetting machines, with suction openings and bristles on the broad sides of the otherwise narrow nozzle :
de
en
- US1780897A - Disk wheel :
en
- US1781039A - Internal-combustion engine :
en
- AT119731B - Device for mounting the moving parts of measuring instruments, in particular scales. :
de
en
- AT119687B - Facility for showers and facial steam treatment. :
de
en
- AT119745B - Regenerative coke oven. :
de
en
- AU2323129A - Method of and means for preserving milk, cream andother perishable products :
en
- US1781529A - Game :
en
- US1781584A - Spinning and twisting machine :
en
- US1781062A - Thermal plant :
en
- USD82524S - Benno schtjbart :
en
- CH143397A - Process for the preparation of a new condensation product which can be used as a vat dye. :
de
en
- US1781406A - Axle mounting :
en
- US1781024A - Condenser :
en
- AT119689B - Method for recording sound waves on plates, rollers and the like like :
de
en
- CH143534A - Telephone system with dialers with individual drive and free choice. :
de
en
- CH143406A - Process for the production of fittings from cellulose derivatives which are soluble in organic solvents. :
de
en
- US1780943A - Fiber liberating and bleaching process :
en
- GB311429A - Improvements in or relating to pressing machines :
en
- CH143623A - Wheel with a removable rim for automobiles etc. :
de
en
- CA305661A - Colour photography :
en
fr
- AU2270029A - Improvements in and relating tonon-splintering glass :
en
- US1781313A - Picture :
en
- US1781401A - Screened window :
en
- CA305696A - Shock absorber :
en
fr
- CA305646A - Magnet core :
en
fr
- AT119622B - Method and device for pressing plastic masses under high pressure. :
de
en
- US1781363A - Electrical testing system :
en
- US1781526A - Apparatus for screening materials :
en
- USD82527S - Island :
en
- AU2555930B - Improvements in and connected with automatic regulating controlling and switching means for electrical train lighting and like installations :
en
- CA305584A - Production of aliphatic acids :
en
fr
- CH143365A - Semi-rigid turn-down collar. :
en
fr
- CH143501A - Electrical generator system with generators that are connected in parallel on their drive side and their power output side. :
de
en
- US1781168A - Die-casting machine :
en
- USD82507S - William ktjshlin and herman kesner :
en
- US1780937A - Testing system :
en
- US1781383A - Machine for the manufacture of card clothing :
en
- US1781513A - Electrical tuning fork :
en
- US1781588A - Demand meter :
en
- US1781317A - Treatment of waste spun or woven textile material :
en
- US1781636A - Candy :
en
- FR693030A - Method and device for the manufacture of hollow revolution bodies provided with a bottom and with a single or double wall :
en
fr
- CA305716A - Telephone instrument :
en
fr
- GB337957A - Improvements in ankle bandages :
en
- CH143519A - Bottle with internal drip channel. :
de
en
- CH143588A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- AU2322629A - Device for jacking motor vehicles :
en
- CH143378A - Device for filtering liquids. :
de
en
- US1781430A - Air cleaner :
en
- ES120294A1 - ROLLER OR CYLINDER FOR BATHROOMS, ESPECIALLY ACIDS USED IN THE MANUFACTURE OF FILMS OF CELLULOSE PRODUCTS, FOR EXAMPLE OF REGENERATED CELLULOSE :
en
es
- GB337823A - Process for protecting wool, fur, hair and the like against textile pests :
en
- GB338036A - Improvements in and relating to the moistening of yarn and other textile materials in conical or pyramidal baskets and like containers :
en
- GB337825A - Improvements in plant and processes for generating gas :
en
- GB338067A - Improvements in and relating to fan-operated induced-draught installations for furnaces :
en
- GB338082A - Improvements in stockings and socks :
en
- GB338151A - Improvements in or relating to visible card index systems :
en
- GB338057A - Process for production of purine bases from vegetable substances containing them :
en
- DE512532C - pencil :
de
en
- FR692734A - Improvements in the treatment of textile materials :
en
fr
- FI13123A - Call signage for telephone exchanges, which can be used for telephone exchanges with telephone operators Arbetsplats :
en
fi
- GB337970A - Apparatus for automatically discharging the centrifuge drum of a continuously operating high speed centrifuge :
en
- GB338047A - Cylindrical oven for the distillation of coal or lignite at a low or high temperature :
en
- DE512426C - Device for influencing the state of the human body through ions :
de
en
- US1781083A - Power-driving unit :
en
- US1781427A - Stitch-forming mechanism for sewing machines :
en
- ES120284A1 - Improvements in reinforced concrete crossings that support railroad tracks. :
en
es
- US1780990A - Machine for operating upon blanks :
en
- ES120281A1 - Continuous distiller for pomace oil extraction factory. :
en
es
- GB337875A - Improvements in mechanism or apparatus for moulding dough :
en
- GB337975A - Improvements in steel hatch covers for ships :
en
- CA305672A - Manufacture of vulcanized fibres :
en
fr
- CH143624A - Device, in particular on tractor wheels for using the same with and without a gripper. :
de
en
- US1780910A - Testing system :
en
- US1781104A - Portable elevator :
en
- DE512704C - Machine for sorting registration cards :
de
en
- CA305665A - Apparatus for forming rubber articles :
en
fr
- DE511718C - Device for turning cigarettes into the mirror position :
de
en
- ES120088A1 - New blender system for olive dough. :
en
es
- FR693013A - Method and apparatus for forming blanks or dies for stereotypical prints :
en
fr
- GB317373A - Improvements in the refining of iron or steel :
en
- DE512648C - Protective shield for electrical machines with openings for the passage of cooling air in the radial direction :
de
en
- DK43330C - Device by Autoclave. :
da
en
- ES120197A1 - Folding floats, automatic operation for airplanes. :
en
es
- GB338145A - Improved means for bolting together the sections of trough conveyors :
en
- DE512497C - Current measuring device for fuses in electrical distribution systems :
de
en
- CA305685A - Train dispatching system for railroads :
en
fr
- CH143432A - Scales with settling weights. :
de
en
- AU2705830B - Improvements in pistons :
en
- CH143584A - Process for the preparation of an azo dye. :
de
en
- FR692790A - Improvements in the preparation of alkyl chlorides :
en
fr
- FR692918A - Process for manufacturing food products obtained by autolysis of protein bodies :
en
fr
- GB337862A - Improvements in automatic gas testing apparatus :
en
- GB338496A - Improvements in or relating to emulsification apparatus :
en
- DE512668C - Bowden cable :
de
en
- DK43347C - Internal combustion engine with several Adjacent Cylinder Stars. :
da
en
- FR692720A - Process and tools for repairing tires and other similar applications :
en
fr
- FR692868A - Process for the preparation of yellow potash or soda during the extraction of cyanogenated hydrogen contained in coal gas :
en
fr
- ES120081A1 - Procedure for the production of cinematographic prints of scenes, a part of them being formed by projections of images. :
en
es
- DE511670C - Spouts on cans or the like with an opening below the upper nozzle mouthpiece to prevent drops from running off and falling off :
de
en
- DE512375C - Machine installation for processing and repairing boilers, in particular locomotive boilers :
de
en
- US1781402A - Valve tone throat :
en
- FI13148A - Exemption from the Community legislation :
en
fi
- FR693069A - Device for making dovetails :
en
fr
- GB338013A - Improvements in tilting gear for crucible furnaces :
en
- DE512444C - Carburetor :
de
en
- AU2516430A - Locomotive safety valve :
en
- GB337902A - Manufacture of compounds having an affinity for cotton :
en
- GR2983B - DEATH NARTHEX UNDERGROUND ACTION. :
el
en
- FR692707A - Folding and transformable bed base :
en
fr
- FR692757A - Ointments, creams, protective compositions, and method of manufacture :
en
fr
- AT119799B - Sheet feeder, especially for thin and light papers. :
de
en
- DE512593C - Device for removing chicken eyes or the like. :
de
en
- ES119734A3 - A new apparatus for filtering benzines, benzoles, etc. used, by means of sieves containing animal black and wood sawdust. :
en
es
- DE512388C - Liquid filter :
de
en
- FR692979A - Device for the rapid peeling of fruits and vegetables :
en
fr
- IE11259L - Submarine cables :
en
- GB337965A - Improvements in centrifugal separators :
en
- GB338021A - Water softening vessels :
en
- GB338152A - Improvements in the manufacture and production of valuable condensation products from diolefines :
en
- GB337877A - An improved process for applying pictures in fast colours to textile fabrics :
en
- GB338061A - Improvements in and relating to braking devices for motor cycles :
en
- GB338104A - Manufacture of stable reduction compounds of vat-dyestuffs :
en
- GB338058A - Machine for grinding the fine points of the thin wire of permanent needles of talking machines :
en
- GB338164A - Improvements relating to coin-freed mechanism :
en
- GB337925A - Improvements appertaining to picking or shuttle actuating mechanism for looms :
en
- GB337980A - Improvements in or relating to modes of and means for fixing the position of one body in relation to another body :
en
- FR693039A - Dredger or automatic excavator :
en
fr
- GB338553A - Means for salving submarines :
en
- GB337889A - Improvements in or relating to sparking plugs :
en
- FR692747A - Construction process :
en
fr
- FR692985A - Improvements to pneumatic hammers and others :
en
fr
- GR2979B - PERFECTIONS IN MISSIONS AFTER FLYING TAIL. :
el
en
- ES120295A1 - PROCEDURE FOR THE MANUFACTURE OF TUBES WITH FIBROUS SUBSTANCES REGASTS :
en
es
- FR692951A - Explosion turbine :
en
fr
- GB338137A - Improvements in or relating to brakes for railway and like vehicles :
en
- ES120110A1 - A continuous running apparatus for carrying out, with the aid of a melt lead bath, the distillation of heavy hydrocarbons, such as oils, benzenes and the like. :
en
es
- FR693058A - Library-binder :
en
fr
- DE511941C - Dough strand rolling machine :
de
en
- DK43340C - Automatic firearm. :
da
en
- GB337952A - Improvements in and relating to electric switches :
en
- US1781341A - Shock absorber :
en
- US1781463A - Game or toy :
en
- AT119602B - Short-circuit braking circuit for DC vehicles. :
de
en
- ES120237A3 - A procedure for making turtlenecks for shirts. :
en
es
- US1781486A - Tracklaying tractor :
en
- US1781502A - Carburetor :
en
- US1781653A - Steam generator :
en
- GB338495A - Improvements in or connected with internal-expanding braking means for aeroplanes :
en
- US1781330A - Ignition device for mercury-arc rectifiers :
en
- FR692816A - Process for the manufacture of soluble or insoluble mixed esters of polyvinyl alcohol :
en
fr
- AT119795B - Device for automatically switching the heating current of an electrical heating device on and off. :
de
en
- US1781398A - Bicycle-tire trimmer :
en
- FR693029A - Multi-speed gearshift allowing the clutch to be engaged in fourth gear :
en
fr
- GB338060A - Improvements in or relating to injection pumps :
en
- GR2988B - HYDROCARBON PURIFICATION METHOD. :
el
en
- GB337858A - Improvements in or connected with wireless apparatus :
en
- CA305651A - Method of treating gypsum and resulting products :
en
fr
- CH143530A - Telephone system with a common telephone line. :
de
en
- AU2740830A - Improvements in electric cables :
en
- GB338126A - Process for the manufacture of hydroxy di- and tri-aryl methane compounds :
en
- GB338190A - Improvements in or relating to the treatment of textile materials :
en
- US1780936A - Cigarette holder :
en
- US1781580A - Tailoring :
en
- USD82474S - A voluntary associa :
en
- FI13130A - Anordning för stannande av en pappersmaskins Enskilda delar :
en
fi
- FR37308E - Ablution apparatus :
en
fr
- AU2647230A - Process and apparatus for low temperature carbonisation and distillation of coal, lignite and oil shale :
en
- FI13165A - Sorterapparat för slipmassa, Cellulosa och dylikt :
en
fi
- FR692910A - Improvements to economizers of steam generating installations :
en
fr
- ES120267A1 - ARRANGEMENT TO OPEN AND CLOSE THE CLOSING TRAP OF THE STYLOGRAPHIC BOOMS :
en
es
- DE512382C - Process for the production of transparent images after positive and negative reliefs :
de
en
- FR692977A - Air separator for gasoline dispensers or others :
en
fr
- US1781573A - Clothesline fastener :
en
- US1781372A - Light support :
en
- US1781429A - Woodworking machinery :
en
- US1781510A - Permutation lock :
en
- US1781602A - Extension table top :
en
- US1781453A - Automatic controlling mechanism :
en
- DE482594C - Steel holder with a cutting tool, which on the one hand is clamped on the support and on the other hand is guided in the faceplate bore :
de
en
- DE512200C - Ink eraser :
de
en
- GB338131A - Improvements in or relating to electric furnaces :
en
- US1781111A - Corner-cutting machine :
en
- US1781206A - Tractor :
en
- ES119100A1 - Procedures for obtaining a union as a seam for screens or metal fabrics. :
en
es
- US1781189A - Motor for operating windshield cleaners :
en
- GB337972A - Improvements in or relating to couplings for tractors and trailers :
en
- DE508826C - Arrangement for determining the content of combustible gases in gas mixtures, in particular smoke gases :
de
en
- DE512035C - Chimney cooler in which a water veil is placed in front of the cooling air inlet openings to prevent ice formation :
de
en
- DE512430C - Device for reporting drops in blood pressure :
de
en
- FR692909A - Rail seal :
en
fr
- GB337941A - Improvements in or relating to automatic valves for refrigerating machines :
en
- GB338113A - Improvements in or relating to machine guns :
en
- GB338020A - Improvements in or relating to sound boxes, pick up devices and the like for gramophones or like instruments :
en
- FI13175A - Redskap försätta och avtaga cykeldäck :
en
fi
- ES120125A1 - Procedure for the manufacture of a sock provided with a valance. :
en
es
- FR37312E - Improvements to vacuum tubes used in lighting systems and to the modes of operation of such tubes :
en
fr
- FR692913A - Improved wheel allowing instant replacement of pneumatic clincher or bead tires :
en
fr
- GB338109A - Improvements in the manufacture and production of condensation products from cyclic hydrocarbons :
en
- ES120276A1 - Improvements in the devices for lighting. :
en
es
- FR692914A - Development of internal combustion engines :
en
fr
- GB338023A - :
en
- GB338072A - Improvements relating to electric circuit interrupters :
en
- FR37349E - :
fr
- FR693054A - Process for converting hydrocarbons with a given boiling point into hydrocarbons with a lower boiling point :
en
fr
- DE512713C - Device for fastening ribs on wrought iron pipes :
de
en
- GB338532A - Improvements in or relating to engines, motors, pumps, or the like :
en
- ES120130A1 - well system for underground mounted electrical equipment, especially for transformers installed in wells. :
en
es
- FR37334E - Improvements to aircraft for high altitudes :
en
fr
- DE512637C - Process for matting and rendering fibers or fabrics made of cellulose acetate silk by treating them with aqueous acids :
de
en
- US1781268A - Radio system :
en
- US1781633A - Automatic control for aeroplanes :
en
- US1781345A - Plant for molding creams and the like :
en
- GB338101A - Improvements in or connected with gate-operating mechanism for lifts :
en
- FR692873A - Apparatus of t. s. f. :
en
fr
- GB337903A - Improvements in liquid depth indicators :
en
- DE512538C - Packing machine for ring-shaped objects :
de
en
- DE512653C - Device for welding shims onto iron sleepers :
de
en
- US1781080A - Cable grip :
en
- USRE17859E - Inner-tube patch :
en
- FR692926A - Machinery intended for the mass production of molded objects such as phonographic records :
en
fr
- USD82534S - Design for a desk :
en
- USRE17857E - Means op heating tnclqsures ebecthically :
en
- DE512767C - Process for reproducing colored cinema images :
de
en
- FR692846A - Motor-driven portable saw :
en
fr
- DE512533C - Fountain pen :
de
en
- AU2541730B - Improvements in and relating tothe driving of Kinematorgraphs and sound reproducing means in synchronism :
en
- CH143314A - Coupling lock for chains, ropes and other flexible pulling elements. :
de
en
- CH143581A - Process for the preparation of a polyazo dye. :
de
en
- AT119646B - Embroidery template. :
de
en
- US1781036A - Bottle-capping machine :
en
- US1781131A - Pressure-fluid motor :
en
- AT119701B - Letter folder. :
de
en
- CH143308A - Sorting device. :
de
en
- US1781478A - Grip strap or toggle :
en
- US1781601A - Combination form holder and concrete anchor :
en
- US1780939A - Switch-operating mechanism for electric railways :
en
- US1781292A - Hand foamite fire extinguisher :
en
- AT119601B - Manufacturing process for hot cathodes. :
de
en
- US1780916A - Tipping machine :
en
- US1780956A - Concrete-mixing apparatus :
en
- US1781198A - Recleaner :
en
- US1781465A - Sound amplifier :
en
- US1781582A - Cylinder structure :
en
- CH143330A - Process and system for utilizing the extinguishing vapors that periodically arise when extinguishing glowing coke in a pressure vessel. :
de
en
- DE512332C - Portable hammer drill or milling machine :
de
en
- FR693048A - Two-stage press for vulcanizing belts :
en
fr
- DE512366C - Floatless carburetor :
de
en
- CH143469A - Lubricating oil containers, in particular for electric spindles. :
de
en
- US1781500A - Motor vehicle :
en
- GB337984A - Improvements in or relating to footwear for bathing :
en
- GB338014A - :
en
- FR692953A - Method for controlling the frequency of vibrating tuning forks :
en
fr
- US1781447A - Digestion of fibrous material :
en
- DE512664C - Push rod head for mowing machines :
de
en
- GB337948A - Improvements in roller-bearing wheels :
en
- US1781009A - Two-cycle internal-combustion engine :
en
- US1781188A - Treating material dispersion :
en
- US1781208A - Truck body :
en
- DE512499C - Process for adding self-baking electrodes to electric ovens :
de
en
- US1781025A - Operating mechanism for scotch hearths :
en
- US1781328A - Thermostat valve structure :
en
- US1781461A - Adjustable disappearing-lug traction wheel :
en
- USD82488S - F collins :
en
- US1781246A - Measuring instrument :
en
- DE512221C - Process for regulating the negative pressure in evaporators connected to condensers :
de
en
- DE512305C - Safety razor with built-in puller :
de
en
- DE512280C - Adding machine :
de
en
- DE512418C - Gas-filled electric projection or headlamp bulb with a tightly packed bulb :
de
en
- DE512516C - Hemstitch sewing machine with movable hooks up and down :
de
en
- GB337911A - Improvements in grinding or crushing apparatus :
en
- DE512643C - Dismountable rail bender and rail straightener :
de
en
- ES120264A1 - A cigarette machine to fill gummed paper tubes. :
en
es
- US1780997A - Cushioned heel for shoes :
en
- USD82519S - Lighting fixture :
en
- DE509087C - Flywheel magnet :
de
en
- DE511289C - Immediate locking between barrel and breech on self-acting firearms with sliding barrel :
de
en
- DE512507C - Process for the production of toothed V-belts from rubber-impregnated fabric :
de
en
- DE512531C - Method for grinding the work area of a valve, in particular a tank bottom valve in its position of use :
de
en
- FR693090A - Improvements to trim materials :
en
fr
- GB337835A - Improvements in and connected with self-filling fountain pens :
en
- DE512147C - Train control device in connection with an independent line block :
de
en
- ES120167A1 - Preparation procedure and purification of common salt. :
en
es
- US1781121A - Air tester :
en
- US1781466A - Fluid meter :
en
- US1781084A - Process for making laminated glass :
en
- US1781253A - Railway and the like vehicle :
en
- US1781315A - Automatic gravity cut-off-controlling apparatus :
en
- US1781658A - Mold :
en
- AT119829B - Electric drive device for transmissions. :
de
en
- CH143479A - Mobile electric machine. :
de
en
- CH143619A - Process for the preparation of a guanidine derivative. :
de
en
- US1781085A - Gutter support :
en
- GB337898A - Means for supporting safety razors in liquid-containing vessels or receptacles :
en
- FR692957A - Improvements to remote gauges for containers containing liquids such as gasoline tanks for motor vehicles :
en
fr
- CH143545A - Box. :
de
en
- FR693064A - Advanced bra :
en
fr
- DE512470C - Sick bed with multi-part, articulated adjustable mattress :
de
en
- DE497481C - Flywheel magnet :
de
en
- US1781038A - Power press :
en
- DE512642C - Zwaengrolle for track turning machines :
de
en
- US1781374A - High-pressure grease gun :
en
- US1781191A - Rail anchor :
en
- CA305735A - Metal trimming method and apparatus :
en
fr
- FR692719A - Remote measuring device :
en
fr
- GB337878A - An improved method of and means for printing patterns on silk and other fabrics :
en
- DE512188C - Deep pump for pumping petroleum :
de
en
- ES120160A1 - TRAJECT BLOCKING SYSTEM IN WHICH THE MANEUVERING OF THE SIGNALS IS AUTOMATICALLY PERFORMED :
en
es
- ES119854A1 - Improvements in a method and devices to accumulate energy. :
en
es
- FI13117A - Forwarders :
en
fi
- CH143587A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- US1781192A - Tapping attachment :
en
- US1781053A - Illuminating system, reflector, and lamp assembly :
en
- AT119616B - Device for the production of moldings or the like. :
de
en
- US1781648A - Process of making paints :
en
- US1781178A - Electric switch :
en
- US1781218A - Carburetor :
en
- CA305578A - Air pump :
en
fr
- CH143560A - Floor chipping machine. :
de
en
- US1781109A - Slip spindle device :
en
- AT119765B - Flexible coupling between two mutually displaceable shafts. :
de
en
- CH143500A - Starting device for synchronous phase number converter. :
de
en
- CH143548A - Wheelbarrows, especially for coal. :
de
en
- DE512421C - Suspension device with canopy for electrical lighting :
de
en
- US1780972A - Fluid-operated apparatus for lifting automobile wheels :
en
- US1781155A - Propeller fan :
en
- US1781460A - Dusting mop :
en
- AU2936930A - Improvements in balancing devices forthe tiltable portion of header harvesters :
en
- CA305570A - Flotation machine for treating ores :
en
fr
- CA305574A - Hip rule and tool pocket for overalls :
en
fr
- US1781000A - Means for forming light strips for motion-picture-film printers :
en
- US1781182A - Safety aeroplane :
en
- US1781628A - Carrier for garments :
en
- US1781414A - Radio receiving apparatus :
en
- CH143564A - Process for the production of anhydrous metal chlorides. :
de
en
- US1781134A - Submarine and auxiliary boat therefor :
en
- GB337954A - Improvements in combined sound and picture recording or reproducing apparatus :
en
- US1781258A - Stencil :
en
- US1781441A - Electric switch :
en
- AU2490830A - Improvements in and connected with leer stackers :
en
- CA305659A - Steam generator or water heater :
en
fr
- CA305723A - Signalling system :
en
fr
- AT119809B - Protective cover for book cover. :
de
en
- CH143385A - Process for the recovery of aliphatic carboxylic acids from their aqueous solutions. :
de
en
- AU2377829A - Improvements in and relating to cross-compound steam engines :
en
- DE512367C - Floatless carburetor :
de
en
- DE512714C - Method of joining metal strips :
de
en
- CA305581A - Apparatus for generating electrical oscillations :
en
fr
- FR692869A - Process for the production of halogenated vat dyes :
en
fr
- CH143387A - Process for the preparation of a sulfonic acid of a nitrohalodiarylsulfone. :
de
en
- CA305615A - Saliva ejector :
en
fr
- AT119686B - Electric discharge tube with light emitted by the positive column. :
de
en
- CH143487A - Ferraris type engine. :
en
fr
- GB317721A - :
en
- GB337928A - A process for the removal of the slipperiness from road surfaces :
en
- GB337992A - Improvement relating to saw files :
en
- GB338141A - A new or improved fuel distributing device for gas producers and the like :
en
- US1781671A - Pothead device for use on electrical circuits :
en
- CH143585A - Process for the preparation of an azo dye. :
de
en
- DE512446C - Seal for shafts :
de
en
- DK43338C - Semi-solid air ring. :
da
en
- FR692923A - Improvements to the start-up of motor vehicles :
en
fr
- GB337908A - Improvements in or relating to web roll supporting and handling mechanisms for printing and other machines :
en
- DE511663C - Process for the production of insoles for flat, arched and splayfoot :
de
en
- CH143446A - Watch case. :
de
en
- AT119825B - Starter. :
de
en
- CA305670A - Electrolytic recovery of zinc :
en
fr
- AT119692B - Device for advertising lighting. :
de
en
- CA305616A - Locomotive frame :
en
fr
- AT119810B - Board bottom. :
de
en
- AT119826B - Automatic winding device for all kinds of movements. :
de
en
- AT119748B - Cover for the movement device of an artificial prey for animal races. :
de
en
- DE512613C - Antihalation layer for photographic plates and films :
de
en
- US1781290A - Golf-club grip :
en
- US1781443A - Braking mechanism for motor vehicles :
en
- US1781177A - Curtain drier and stretcher :
en
- US1781342A - Piston-valve and bushing construction :
en
- USD82503S - Paul h :
en
- US1781018A - Process of preparing artificial textile products with reduced luster from viscose :
en
- US1781336A - Egg hatcher :
en
- US1780922A - Axle construction :
en
- US1781338A - Valve-reaming tool :
en
- US1781543A - Hose coupler :
en
- US1781032A - Connection for drill rods :
en
- DE512509C - Trigger and drive device for self-sellers and devices with an electric motor drive :
de
en
- DE489551C - Process for the preparation of primary aliphatic and cyclic amines :
de
en
- GB337996A - Improvements in driving gear for use with internal combustion engines :
en
- FR692945A - Improvements to electric metalworking machines :
en
fr
- GB317295A - Driving device for phonographs :
en
- FR692812A - Bra skirt :
en
fr
- GB338186A - Improvements in or relating to linear measuring instruments :
en
- FR692745A - Method and apparatus for spinning fibrous materials :
en
fr
- GB337914A - Submarine mine for tidal waters :
en
- FR692721A - Process for removing a layer of lead covering them from metallic bodies :
en
fr
- FR692729A - Flexible assembly shoe for timber frames :
en
fr
- CA305719A - Sheet metal partition :
en
fr
- US1781234A - Construction unit :
en
- DE512639C - Production of concentrated nitric acid :
de
en
- AU2937030A - Improvements in straw walkers for header harvesters :
en
- DE512479C - Pneumatic swimming pool :
de
en
- FR692974A - Improvements to gas burners :
en
fr
- AT119835B - Cooled rotary valve. :
de
en
- DE512420C - Switching socket for electric light bulbs with a moment lever switch that can be moved parallel to the base of the socket :
de
en
- AT119702B - Process for the production of components. :
de
en
- US1781227A - Pressure-relief device :
en
- DE512526C - Method for covering aircraft wings :
de
en
- DE512634C - Backpack with divisible packing space :
de
en
- CH143553A - Automotive headlamp control device. :
en
fr
- CH143495A - Electric switch with arc extinguishing device. :
en
fr
- AU2556030B - Improvements in windows and frames therefor :
en
- US1781114A - Hydraulic broaching machine :
en
- CH143460A - Coating for objects that are to be removed from wood, marble or the like and the method for producing this coating. :
de
en
- US1781116A - Shaft for golf clubs and the like :
en
- US1781620A - Marking device :
en
- USD82483S - Franx collins :
en
- CA305598A - Cartridge clip :
en
fr
- AU2683330B - A process for reducing the liquid contents of materials which have many capillary spaces :
en
- CA305654A - Coating composition containing beta-eleostearin :
en
fr
- CA305705A - Headlight :
en
fr
- CA305693A - Shock absorber :
en
fr
- DE512412C - Removable guide device for generating a feed or stroke movement by means of a rotating spindle, preferably for electrical image transmission devices :
de
en
- US1781181A - Wire-tying machine :
en
- US1781245A - Alarm :
en
- US1781538A - Dynamo-electric machine :
en
- AT119711B - Stripping device. :
de
en
- DE512598C - Process for improving bottle corks, barrel corks and bungs :
de
en
- DE512670C - Device for re-sharpening gang saws in the creel :
de
en
- FR692759A - Tray for cheese and others :
en
fr
- US1780960A - Damper control for house-heating systems :
en
- CH143340A - Payment device with tiltable payment plate. :
de
en
- US1781274A - Feed-control mechanism :
en
- CH143455A - Process for the production of iron railway sleepers with rail guide ribs. :
de
en
- US1781298A - Continuous foam-producing method and apparatus :
en
- DE512387C - Process for the production of primary tar and light oils :
de
en
- US1781424A - Conveying and spacing apparatus :
en
- CA305559A - Safety cover :
en
fr
- CH143457A - Device for annealing metal objects. :
de
en
- US1780958A - Oiling means for transmission gearing :
en
- US1781432A - Stress-balanced splice bar :
en
- US1781523A - Chamber-flushing device :
en
- US1781312A - Typewriter attachment :
en
- US1780978A - Process for the securing of welds on bended bodies :
en
- US1781475A - Ice pick :
en
- ES120287A1 - Mechanical arrangement to obtain a special reinforcement in knitted stockings and socks. :
en
es
- GB338192A - Process for the manufacture of valuable liquid products from coal or other carbonaceous materials :
en
- USD82508S - Island :
en
- USRE17861E - Ington :
en
- CH143465A - Adjustable bearing. :
de
en
- CA305666A - Process of treating rubber :
en
fr
- AT119775B - Process for the electrolytic production of protective layers from lead peroxide on electrical conductors connected as anode. :
de
en
- DE512341C - Process for electrical elements, electrolysers and the like. The like, to provide the porous positive electrode with a colloidal cover that is impermeable to liquids :
de
en
- AT119660B - System for directional transmission or reception of electrical waves. :
de
en
- CA305732A - Crucible for manufacturing pipes :
en
fr
- CH143567A - Process for the preparation of a polyazo dye. :
de
en
- AT119737B - High frequency induction furnace. :
de
en
- AT119824B - Starter. :
de
en
- AT119841B - At least one compressor and at least one steam engine having pumping device for high pressure steam systems. :
de
en
- AT119703B - Pinions for starting devices for prime movers. :
de
en
- CA305621A - Brake rod anti-rattler :
en
fr
- DE512208C - Two-wheeled garbage trucks :
de
en
- DE512555C - Method and device for operating pre-fermentation and pure breeding apparatus :
de
en
- GB319616A - :
en
- AT119821B - Two-stroke diesel engine. :
de
en
- DE512606C - Vibration drive for cone crusher :
de
en
- AT119740B - Process for the production of insulating tiles, particularly suitable for floors in stables, consisting of two layers of different masses. :
de
en
- US1781040A - Discharge cone for gas generators :
en
- US1781558A - Panel construction for signboards :
en
- FR37321E - Illuminated sidewalk curbs :
en
fr
- FR692754A - Hacksaw frame :
en
fr
- US1781400A - Metal weather strip :
en
- US1781651A - Template for assembling strips of tire-chain material :
en
- US1781071A - Typewriter :
en
- US1781120A - Sanding device for motor vehicles :
en
- US1781293A - Portable foam-producing apparatus :
en
- US1781468A - Sash lock for casement sash :
en
- ES120274A3 - Improvements to free or idler wheels with antifriction roller bearings. :
en
es
- DE512429C - Circular knitting machine :
de
en
- CH143380A - Catalytic apparatus. :
en
fr
- US1781148A - Internal-combustion engine :
en
- USD82513S - mullbr pan :
en
- US1781592A - Pipe vise and bender :
en
- CH143505A - Circuit breaker for low voltage installation. :
en
fr
- US1781288A - Thermostatic switch :
en
- US1781571A - Typewriting machine :
en
- AT119817B - Wind power machine. :
de
en
- CH143381A - Converter for chemical reactions by catalysis. :
en
fr
- GR2987B - NEW TYPE OF AIRPLANE CAN BE LANDED VERTICALLY. :
el
en
- DE512552C - Pneumatic tube sleeve :
de
en
- DE512721C - Process for the production of basic products from imido ethers of higher fatty acids :
de
en
- ES120218A1 - Improvements in the press-tow for the propeller shafts of the ships. :
en
es
- FI13133A - Glödlampa med en glödkropp av starkt sammanträngd konstruktion :
en
fi
- FI13177A - Underwater torpedo tube for turbulent firing with a free-flying piston :
en
fi
- CH143562A - Process for the production of phosphorus trichloride. :
de
en
- CA305585A - Rotary can washer :
en
fr
- USD82521S - John b :
en
- US1781091A - Pipe joint :
en
- ES120260A2 - IMPROVEMENTS MADE IN THE MAIN PATENT NUMBER 117,420 :
en
es
- DE512378C - Device for transferring boxes from one stacking point to another :
de
en
- FR693077A - Pouring spout for cans :
en
fr
- US1781389A - Filter discharger :
en
- AT119842B - Method for achieving an even distribution of the pressure on the self-adjusting tiltable sliding jaws of sliding pressure bearings. :
de
en
- US1781609A - Automatic telephone system :
en
- US1781044A - Photographic reproduction apparatus :
en
- US1781440A - Electrical lighting device for cigars and the like :
en
- DE510718C - Device for the detection of scale in boiler tubes :
de
en
- DE512194C - Control unit for compressed air braking systems of aircraft :
de
en
- AT119614B - Device for recording, copying and projecting cinematographic films. :
de
en
- AT119696B - Dust collector for mop brooms or the like. :
de
en
- AT119814B - Sealing device for prime movers or machines. :
de
en
- AT119624B - Device for forming a slot for optical purposes. :
de
en
- AU2269929A - Improvements in and relating tonon-splintering glass :
en
- CA305691A - Shock absorber :
en
fr
- CA305605A - Iron last and stand :
en
fr
- CH143480A - Installation in a raw water distillation plant. :
de
en
- CA305649A - Distilling apparatus :
en
fr
- AT119788B - Device for carbonless accounting. :
de
en
- US1781450A - Roller bearing :
en
- AT119671B - Device for acoustic self-control for speakers, actors, singers, violinists and other musicians. :
de
en
- CH143541A - Weekend picnic suitcase. :
de
en
- CA305575A - Material for preventing metal from corroding :
en
fr
- CH143411A - Process for the preparation of a non-flammable substitute for celluloid. :
en
fr
- US1781412A - Heating device for internal-combustion motors :
en
- USD82514S - Design for a sandal :
en
- AT119725B - Extinguishing device for two or more lines running next to each other. :
de
en
- AU2331929A - A flexible core for use inthe formation of concrete castings and means for removing same therefrom :
en
- US1781190A - Windshield-cleaner motor :
en
- US1780913A - Curtain for railroad-car windows :
en
- US1781479A - Collapsible umbrella :
en
- SE70608C1 - :
en
sv
- CA305729A - Fire-resisting plaster :
en
fr
- CH143326A - Mortise lock. :
de
en
- FR692895A - Improvements to automobile wheels :
en
fr
- GB338068A - Improvements in and relating to driving systems for electromagnetic loud speakers :
en
- AT119672B - Transmitting or receiving arrangement for short waves. :
de
en
- AT119717B - Speaker. :
de
en
- US1781499A - Straightedge for wall-paper trimmers :
en
- AT119761B - Copper-zinc alloys. :
de
en
- US1781007A - Delivery mechanism for addressing machines :
en
- US1781327A - Carburetor for internal-combustion engines supplied with heavy oil :
en
- USD82492S - Design for a building :
en
- US1781203A - Composite structure :
en
- AT119781B - Device for parlor skittles. :
de
en
- CA305730A - Apparatus for treating liquors to remove organic compounds :
en
fr
- CA305681A - Paddle for the impact type of pulverizers :
en
fr
- AT119846B - Pistons, especially for small, fast running, crossheadless compressors. :
de
en
- AT119642B - Extruded brick press. :
de
en
- AT119739B - Device for cutting off and delivering predetermined portions of material from a stock item. :
de
en
- US1781164A - Bag holder :
en
- US1781459A - Harrow :
en
- US1781575A - Weighing apparatus :
en
- US1781099A - Motor-vehicle-control apparatus :
en
- US1781495A - Side awning :
en
- US1781452A - Method and apparatus for drawing sheet glass :
en
- GB337986A - An improved method of brightening the colour of jute fibres :
en
- GB338169A - :
en
- US1781551A - Commutator accessory :
en
- AT119603B - Mufflers for internal combustion engines. :
de
en
- US1781498A - Metal building :
en
- AU2464830A - Selenium cell door closer :
en
- AU2856630B - Improvements in sheep shearing machines :
en
- US1781127A - Shock absorber :
en
- AU2516430B - Locomotive safety valve :
en
- CH143506A - Hot cathode rectifier. :
de
en
- CH143556A - Axle bush bearings with dust sealing pocket, especially for railroad cars. :
de
en
- CH143612A - Method for shortening a sound carrier made of steel wire. :
de
en
- AT119618B - Coated wooden heel. :
de
en
- US1781204A - Moldable product and method of producing the same :
en
- US1781347A - Long-stroke pumping outfit :
en
- AT119650B - Electrical discharge vessel controlled by exposure. :
de
en
- CA305573A - Watch pocket for overalls :
en
fr
- US1780994A - Sealing device eor cocks :
en
- DE512484C - Manufacture of charcoal :
de
en
- CA305706A - Production of hollow articles :
en
fr
- CH143402A - Process for the preparation of a dye. :
de
en
- CA305699A - Shock absorber :
en
fr
- CA305648A - Valve :
en
fr
- CA305750A - Apparatus for controlling steam generation :
en
fr
- CA305560A - Inking fountain :
en
fr
- CA305721A - Method of treating clay :
en
fr
- AT119823B - Arrangement to increase the shear strength of a light metal rivet. :
de
en
- CA305662A - Metal partition :
en
fr
- DE512205C - Buttonhole sewing machine :
de
en
- ES120285A1 - A mask system with replaceable mouth and mask to wrap the nose. :
en
es
- FR692782A - Sand pit for motor vehicles :
en
fr
- FR692842A - Sliding baguette clasp for handbags, ladies' bags and the like :
en
fr
- FR692995A - Device for brewing and hot preservation of coffee and the like :
en
fr
- FR693061A - Steam plant comprising an auxiliary engine and a main engine :
en
fr
- DE504122C - Transmission system with two-way traffic and feedback barriers :
de
en
- DE512434C - Method of manufacturing bearings :
de
en
- DE512471C - Device for increasing the safety of conveyor systems, in particular of shaft conveyor systems :
de
en
- AU2559030B - Method of and apparatus for producing sound records :
en
- CA305754A - Furnace conveyer :
en
fr
- FI13121A - Signaling device for level crossings :
en
fi
- AT119850B - Ventilation device for large mercury vapor rectifiers. :
de
en
- CA305717A - Apparatus for roasting or sintering ores :
en
fr
- US1781122A - Tie-plate and key :
en
- CH143377A - Process for preparing gels. :
en
fr
- DE512564C - Preparatory process for the digestion of alumina-containing materials, especially bauxites, with reducing agents and pyrite :
de
en
- US1781043A - Table :
en
- US1781673A - Garter :
en
- ES120252A3 - A process for manufacturing raw paper pulp balls, intended to be thrown at carnival parties, houses, cabarets and the like. :
en
es
- CA305713A - Valve for shock absorbers :
en
fr
- DE512496C - Ventilation device for slip rings of electrical machines arranged in a housing :
de
en
- GB337853A - Improvements in and relating to loud speakers :
en
- US1781435A - Process for the production of paints :
en
- CH143395A - Process for the production of a vat dye. :
de
en
- CH143528A - Telephone meter. :
de
en
- AU2469730A - Improvements in ticket printing and issuing machines :
en
- US1781270A - Gear-shifting mechanism :
en
- US1780948A - Method of and apparatus for making conduits by extrusion :
en
- AU2280729A - Improvements relating tothe production of hydrocarbons from naphthalene :
en
- FR37345E - Improvements to ship hulls :
en
fr
- GB338157A - Improvements relating to meat or like holders :
en
- AT119607B - Method and device for setting electrical time detonators with two oppositely connected capacitors as ignition current carriers. :
de
en
- AT119727B - Closed, short-circuit-proof fuse cartridge. :
de
en
- CH143527A - Device for setting the counter drive of franking machines to different amounts of stamps. :
de
en
- CH143578A - Process for the preparation of a polyazo dye. :
de
en
- CA305596A - Method of making hollow articles :
en
fr
- AT119831B - Installation on astronomical daily disks of time switches. :
de
en
- AT119845B - Centrifugal pump driven by an internal combustion engine. :
de
en
- US1781094A - Bottle structure :
en
- US1781470A - Screw driver :
en
- US1781472A - Grain separator :
en
- US1781610A - Governor attachment :
en
- CH143603A - Process for the preparation of an acidic wool dye. :
de
en
- FR692847A - Beret print :
en
fr
- FR692855A - Arrangement of the distributor of the rotary filter tables :
en
fr
- DE512489C - Roller stamp with small pressure roller and counting device :
de
en
- FR692805A - Bevel gear cutting process and machine performing this process :
en
fr
- FI13162A - Feeder for wood grinders :
en
fi
- FR692789A - Process for using dilute sulfuric acid for the manufacture of ammonium sulfate :
en
fr
- ES120231A1 - Improvements in railway track flanges. :
en
es
- CH143334A - Hammer-in wall anchor made of sheet steel. :
de
en
- FR693012A - Refrigerating wagon fitted with a refrigerating machine :
en
fr
- AT119653B - Receiving device for wireless telegraphy or telephony. :
de
en
- CH143426A - Transfer printer used to transfer mirror writing on loose account sheets with a device for more precise determination of the transfer position of each account sheet. :
de
en
- CH143621A - Process for the preparation of a guanidine derivative. :
de
en
- FR693018A - Method and device for recovering heat from hot baths and the water vapor released therefrom as well as for removing mists :
en
fr
- US1781654A - Adjustable window screen :
en
- US1781663A - Lamp socket :
en
- GB338156A - Improvements relating to slicing machines :
en
- AT119772B - Irrigation head for subaqual colon irrigation. :
de
en
- CA305553A - Garment hanging device :
en
fr
- GB338029A - Improvements relating to electron discharge tubes or thermionic valves :
en
- DE512299C - Apparatus for closing, evacuating or otherwise treating containers, in particular canning boxes or the like. :
de
en
- FR37315E - Improvements to apparatus intended to be used at will as phonographs or loudspeakers :
en
fr
- US1781356A - Vapor-supplying attachment :
en
- GB338107A - Improvements in or relating to the reception of wireless signals :
en
- GB338077A - Improvements in or relating to throttle or regulating valve apparatus for locomotives :
en
- ES120280A3 - A shatterproof glass manufacturing process. :
en
es
- FI13125A - Sätt och anordning för att igångsätta motorerna vid flermotordrift, särskilt för pappersmaskiner :
en
fi
- FI13184A - Niis system for handrails :
en
fi
- GB337882A - Improvements relating to drop-end fittings for couches and the like :
en
- ES120296A1 - A capsulating machine. :
en
es
- FR692963A - Electro-magnetic device for valve control :
en
fr
- ES119922A1 - Perfections introduced in the manufacture of vulcanized rubber foams. :
en
es
- FI13114A - Optical signal signal :
en
fi
- FI13134A - Förfaringssätt för behandling av transformatorbleck o.dyl. :
en
fi
- GB338076A - Improvements in or relating to screw-piles and the like :
en
- FR692761A - Method of packing, packages, bales and bundles made up according to this method :
en
fr
- FR692897A - Advanced device for deflation alarm :
en
fr
- FR693084A - Milking machine :
en
fr
- CH143388A - Process for the preparation of a mixture of α-naphthoic acid and benzoic acid. :
de
en
- AT119634B - Method of making gramophone needles. :
de
en
- CH143345A - Dry spinning process. :
de
en
- FR692919A - :
fr
- FR693014A - Process for drying cellulose using liquid sulfurous acid :
en
fr
- FR693057A - Electrically actuated balance controlled by the end of the hairspring :
en
fr
- DE512927C - Process for the digestion of vegetable fibers with chloric acid :
de
en
- FR692866A - Improvements to the mechanisms for feeding sheets of paper or similar sheets :
en
fr
- US1780933A - Straight-line pumping operaing mechanism :
en
- US1781659A - Process for the thermal treatment of pulverulent material :
en
- ES120190A3 - A procedure for the preparation of sawdust intended to polish floors. :
en
es
- ES120198A1 - PROCEDURE FOR THE PREPARATION OF NEW THIO-DERIVATIVES OF PHENOL :
en
es
- ES120137A1 - A procedure to dehydrate alcohol. :
en
es
- US1781565A - Method and apparatus for making articles of glassware :
en
- FR693011A - Refrigeration machine for two-stage compression of the refrigerant by means of rotary piston compressors :
en
fr
- FR693019A - Process for improving the qualities of fibrous materials :
en
fr
- FR692912A - Process for obtaining lacquers, varnishes and insulating enamels and products obtained by this process :
en
fr
- GB337849A - A new or improved teat-cup for milking machines :
en
- DE512610C - Device for film switching in its longitudinal and transverse direction :
de
en
- DE512669C - Method for the production of threaded spindles, in particular worms, by means of a screw milling cutter :
de
en
- ES120238A1 - Improvements in tire covers. :
en
es
- DE512557C - Safety lock for the engaging rods, especially of sheet metal working machines :
de
en
- DE512693C - Equipment for gymnastic gymnastics :
de
en
- ES120219A1 - A defense for the mooring walls in the ports. :
en
es
- FR692955A - Improvements in manufacturing processes for devices, such as bonnet fasteners, suitable for establishing a temporary connection between two parts :
en
fr
- DK43336C - Automatic Camera. :
da
en
- ES120034A1 - Perfections introduced in the dry spinning of artificial silk. :
en
es
- FI13160A - Trapezoidal sachet system for bolt and nut :
en
fi
- GB337998A - Improvements relating to door or gate catches :
en
- ES120128A1 - A procedure to modify or stop alcoholic fermentations. :
en
es
- FI13151A - Flour cleaner for potato mills :
en
fi
- FR692901A - Drip closure or cap system :
en
fr
- FR692864A - Multiple-belt transmission and speed variation device :
en
fr
- DE512439C - Barrel stave clamp with adjustable jaw width :
de
en
- US1780907A - Reverse lock mechanism :
en
- US1781454A - Railway-car hopper door :
en
- US1781416A - Pump :
en
- US1781660A - Lock washer :
en
- GB338045A - Improvements in or relating to process and apparatus for severing glass :
en
- FR692930A - Rotary vane motor and receiver constituting in itself a pump or a pushing suction thruster :
en
fr
- DE512060C - Casting mold for the production of cast bodies from copper alloys in a vacuum :
de
en
- DK43346C - Heater or Cooler. :
da
en
- GB337994A - Improvements relating to combined water and fire tube boilers :
en
- ES120221A3 - Spinning centrifuges powered by electricity. :
en
es
- FR692907A - Ribbon regulator in value spotlights :
en
fr
- GB311383A - Driving gear for the divided oscillating axles of power vehicles :
en
- GB315279A - Improvements in or relating to compositions comprising cellulose derivatives and solvents for use therein :
en
- GB337857A - Improvements in or relating to apparatus for delivering liquids in measured quantities :
en
- FR692994A - Railway wagon coupler :
en
fr
- FI13161A - Device for sealing paper bags to the bottom :
en
fi
- FR692854A - Small portable boiler for domestic central heating :
en
fr
- GB338088A - Improvements in slug-trimming knives for typographical linecasting machines :
en
- DE512414C - Arrangement for charging batteries, especially for telephone systems, in which the battery can only be charged while the system is in operation and only during the break :
de
en
- US1781207A - Piston :
en
- CH143605A - Process for the preparation of an acidic wool dye. :
de
en
- CH143401A - Process for the preparation of a vat dye. :
de
en
- DE512595C - Christmas tree candle holder with branch clip :
de
en
- GB337962A - Improvements in vapourizers for internal combustion engines :
en
- DE512350C - Device for diverting breath for hairdressers :
de
en
- DE512498C - Device for operating high-voltage apparatus, in particular Roentgen pipes :
de
en
- DK43343C - Circuit arrangement for Circular Telephony per. Thread. :
da
en
- CH143386A - Process for the preparation of a derivative of cyclohexylbenzene. :
de
en
- ES120234A1 - Support of heating conductors for electrical appliances. :
en
es
- US1781407A - Steam engine :
en
- CH143317A - Slab for floors. :
en
fr
- GB337845A - Improvements in and relating to furnaces :
en
- ES120162A1 - Apparatus for the taking of measurements and mechanical fixation of the same for its application to the fabric, in the tailoring industry. :
en
es
- CA305590A - Furnace roof :
en
fr
- AT119743B - Process for the production of water glass putty or artificial stone masses. :
de
en
- DK43354C - Apparatus for removing and fitting car tires and the like with removable wheel rims. :
da
en
- FR692751A - Device for automatic distribution of a pressurized fluid :
en
fr
- GB338039A - Improvements relating to cooking and heating stoves :
en
- US1781201A - Journal-bearing seal :
en
- US1781501A - Camera and other optical projection device :
en
- US1781051A - Refrigeration :
en
- US1781100A - Rigid airship :
en
- FI13111A - Flotation method :
en
fi
- US1781420A - Apparatus for fractionally extracting petroleum hydrocarbons with alcohol :
en
- US1781578A - Snowplow :
en
- DE511719C - Device for turning cigarettes into the mirror position :
de
en
- DE512437C - Self-grabber :
de
en
- US1781339A - Hamburger-cake-pressing machine :
en
- CH143591A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- GB338130A - Improvements in and relating to tuyeres for blast furnaces :
en
- GB337983A - Burner for heavy oil :
en
- US1781195A - Reversible cable drum :
en
- US1781214A - Methods of preparing absorbents for liquid-oxygen explosives and resulting absorbents and explosives :
en
- USD82505S - Design for a wall mounting for a hand telephone :
en
- FI13112A - Masks for blandning, knådning, Krossning and liknande bearbetningar :
en
fi
- DE498160C - A massage device made of coil springs :
de
en
- DE512562C - Clip-on staples, the back slits of which can be locked by means of pawls that are operated by a handle and pivotably mounted on the back :
de
en
- FR692829A - Mounting the pipe clamp on a cold pipe bending machine without filling :
en
fr
- CH143550A - Automatic lubricating device, in particular for motor vehicles. :
de
en
- AT119604B - Method and device for turning cigarettes and similar rod-shaped objects into the mirror position using a sensor, a latch or the like that engages with the seam. :
de
en
- US1780970A - Hull for water craft :
en
- DE512706C - Shoe stand with heel retaining plate :
de
en
- DE512066C - Revolving window :
de
en
- FR692769A - Improvements to pressurized fluid brake devices :
en
fr
- FR692872A - Improvements to leaf springs :
en
fr
- GB320021A - Method of treating brewing yeast :
en
- GB337944A - An improved paint and varnish remover :
en
- GB337848A - Improvements in or relating to pressure filters :
en
- FI13178A - Sätt att framställa efterbildningar var värfefulla träslag, intarsia-arbeten och dylikt :
en
fi
- ES119456A1 - A device for spinning artificial silk stretched to cupro-ammoniac oxide. :
en
es
- GB337931A - Improvements in the electrical transmission of moving pictures :
en
- DE503546C - Pointing, peeling and brushing machine for grain and legumes :
de
en
- DE512333C - Device for dividing trough-shaped, open-topped liquid containers :
de
en
- FI13126A - Forwarding rules and regulations for the use of the above-mentioned source code for the first time :
en
fi
- GB337927A - An improved head covering :
en
- US1781348A - Turntable support :
en
- DE512319C - Process for the concentration of carbonic acid :
de
en
- USD82523S - Benno schttbabt :
en
- GB338043A - :
en
- US1780900A - Cultivator-wheel mounting :
en
- US1780934A - Safety razor :
en
- US1780982A - Cell-finishing machine :
en
- US1781012A - Expanded metal lath :
en
- US1781413A - Drilling bit :
en
- GR2980B - CALENDAR FOR A HUNDRED (100) YEARS. :
el
en
- FR37347E - High current microphone :
en
fr
- ES120275A1 - Improvements in the treatment of animal fibers. :
en
es
- FR692990A - Improvements to the wheels of tractors and agricultural machinery :
en
fr
- US1780967A - Nonskid device :
en
- DE511716C - Device for straightening cigarettes according to their printing :
de
en
- GB319586A - Automatic firearms with sliding barrel and locked breech :
en
- ES120235A1 - Improvements in electrical connection plugs. :
en
es
- FR692804A - Fixing panel for light tube :
en
fr
- GB337826A - Improvements in or relating to power transmission gearing :
en
- FR693098A - Safety device applicable in particular to water heater economizers :
en
fr
- DE512474C - Damping device on scales :
de
en
- ES120086A3 - Procedure for obtaining refractory mortar for silica stones. :
en
es
- FI13147A - Mätkanann :
en
fi
- FR692908A - Fluid controlled tape pulling device :
en
fr
- DE513026C - Process for the preparation of Benzimidazolonstibinsäuren :
de
en
- FI13146A - Procedure for determining the inclination of an aerial photograph at the time of exposure :
en
fi
- ES120259A1 - New machine system with pistons with a circular path in the same direction, in solidarity or not with a concentric axis with an annular chamber. :
en
es
- GB315197A - Improvements in a new ceramic material and method of making same :
en
- GB337817A - Improvements in photographic film hangers :
en
- FR693067A - reinforced and armed ladder :
en
fr
- CA305580A - Combined cot and play-chair adapted for motor cars, and other vehicles :
en
fr
- USD82490S - Design for an electric heater :
en
- FR692836A - Breathing cap intended for use underwater :
en
fr
- GB338121A - Improvements in and relating to washing processes :
en
- FR692989A - Method and device for obtaining echoes and resonances using customary recorded surfaces :
en
fr
- DE512735C - Roller table motor fed from a three-phase network with a frequency of almost 50 Hertz :
de
en
- USRE17863E - Best available copy :
en
- FR692891A - Improvements to combined cinematographic and sound films and their manufacturing process :
en
fr
- FR693038A - Low temperature distillation furnace :
en
fr
- GB319372A - Improvements in dry fire-extinguishing compositions :
en
- GB337870A - Improvements in or relating to electric switches :
en
- DE512459C - Clamping device for counter supports :
de
en
- DE512661C - Fertilizer spreader :
de
en
- DE512447C - Clamping sleeve :
de
en
- FR692767A - case for shaving soap, cosmetic sticks and similar articles :
en
fr
- GB338001A - Improvements in devices for packing glass and the like for transit :
en
- FR692717A - Improvements in electrical insulators, in particular insulators with dielectric material working under compression :
en
fr
- FR693024A - New copper compounds of o-carboxyazo substantive coloring matters :
en
fr
- GB338025A - Improvements in means for cleaning the tubes of steam generators and the like :
en
- DE511571C - Method and device for the separation of material to be processed according to the specific weight by tangential washing flow :
de
en
- DE512045C - Electric cartridge fuse for the lighting systems of motor vehicles :
de
en
- DE512427C - Injection nozzle for hydrocarbons in molten salts or molten metals for the purpose of distillation or splitting :
de
en
- FR692961A - Improvements to propulsion systems for inland navigation vessels :
en
fr
- FR693089A - Test device of a measuring device :
en
fr
- FR692848A - Solder brick :
en
fr
- GB338165A - Improvements in or relating to inlet valve operating gear for liquid piston internal combustion pumps & prime movers :
en
- DE512463C - Cleaning device for containers, especially for gearboxes and differential housings of motor vehicles :
de
en
- DE512696C - Illusion device :
de
en
- DE512515C - Steel holder :
de
en
- DE512585C - Pipe protection with blow-out effect via an exchangeable insulating tube :
de
en
- US1780947A - Crank shaft :
en
- US1781308A - High-frequency differential transformer :
en
- US1781369A - Hydraulically-operated tank valve :
en
- FR37333E - Improvements to electric motor control systems :
en
fr
- GB337938A - Safety petrol valve :
en
- GB338055A - Improvements in or relating to bath tub and like mats :
en
- USD82493S - Design for a vanity box :
en
- FR37323E - Three-wheel plow, with coulter device placed in front of the driving wheels, thus ensuring their guidance by the hollow furrows :
en
fr
- GB337834A - Improvements in and relating to portable electric motor power units :
en
- GB337896A - Improvements in or relating to electric signalling systems :
en
- GB338004A - :
en
- DE511706C - Rolling strip for ship tables :
de
en
- DE512657C - Fan with impact body :
de
en
- DK43327C - Device for milking buckets and other containers. :
da
en
- FI13140A - For the purposes of this Regulation, silk and oil :
en
fi
- FR37301E - Portable electric vacuum cleaner :
en
fr
- FR693051A - Application of wood veneers of all species to leather goods, footwear and sewing :
en
fr
- FR692706A - Molten metal parts molding machine :
en
fr
- GB338191A - Improvements in or relating to arrangements for amplifying alternating voltage variations :
en
- US1781063A - Adjustable shore :
en
- DE510492C - Rotating melting furnace :
de
en
- DE511720C - Device for turning cigarettes into the mirror position :
de
en
- FR692903A - Rotary gear mechanism, especially for motor vehicles :
en
fr
- CH143428A - Pencil sharpener. :
de
en
- CH143589A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- ES120129A1 - A procedure for the preparation of wraps to avoid rotting or harmful fermentations. :
en
es
- FR692728A - Stirrer device mechanism :
en
fr
- CH143430A - Device for attaching support rings to ski poles. :
de
en
- DE512543C - Two-part sludge bucket for canal drains and drains :
de
en
- US1781197A - Shoe construction :
en
- US1781261A - Hood catch :
en
- US1780976A - Acid wool dyestuffs of the anthraquinone series :
en
- US1780983A - Tanning agent :
en
- US1780977A - Process of and apparatus for steam distillation :
en
- US1781638A - Fluid air cleaner :
en
- US1781387A - Diaphragm :
en
- USD82478S - Hugo bohl :
en
- FR693062A - Multipolar synchronous motor, in particular for controlling clocks, talking machines and similar devices :
en
fr
- GB338010A - Improvements in and relating to electric switches :
en
- IE10636L - Boots and shoes :
en
- DE512383C - Direction indicators :
de
en
- DE512624C - Padlock with rivetless housing :
de
en
- GB338052A - Improvements in and relating to fuel banking devices for travelling grates :
en
- GB338167A - A tar-removing and cleansing composition for use on motorcars, coachwork, fabrics, leather, metals, and the like :
en
- US1781395A - johnson :
en
- DE512535C - Card holder with trump indicator :
de
en
- DE512703C - Brake control for travel drives :
de
en
- ES120196A3 - A teaser photo changing apparatus. :
en
es
- FR692843A - Improvements to two-wheel tipping trailers :
en
fr
- FR692723A - Device applicable to cotton looms in order to release part of the knitting in the direction of its width, and system for making a stocking in an uninterrupted operation using this device :
en
fr
- GB337837A - Method of and means for protecting electric blasting fuses against the action of stray or undesired electric currents :
en
- GB338139A - Improvements in or relating to braking systems for the landing wheels of aircraft :
en
- CH143316A - Ceiling hollow stone. :
de
en
- CH143419A - Line-up device for folders with spring-loaded line-up handle halves. :
de
en
- FR692932A - Method and device for controlling the temperature of parts used for laminating glass or similar materials :
en
fr
- CA305743A - Forming die :
en
fr
- DE512681C - Pencil-erasable tracing paper :
de
en
- ES120121A1 - Improvements in the covers or bags for the discs of the talking machines. :
en
es
- CH143467A - Wrought iron socket pipe. :
de
en
- US1781079A - Method for heating coal or the like :
en
- US1781514A - Transfer mechanism for looms :
en
- US1781622A - Wire puller :
en
- DE512352C - Seating furniture, in particular wicker seating, with a spring seat :
de
en
- DE493744C - Device for cutting and catching threads :
de
en
- FR37313E - Variable capacitor :
en
fr
- GB338143A - Improvements in automatic expansion valves :
en
- ES120194A1 - Perfections in propulsive gunpowder. :
en
es
- FR693049A - Mechanical control device for churns, skimmers and other devices :
en
fr
- CH143493A - Switchgear. :
de
en
- GB337987A - Improvements in and relating to motor vehicles :
en
- GB337893A - Improvements in or relating to alloys and to articles made therefrom :
en
- ES120211A3 - Apparatus for perforating and reinforcing sheets, invoices, copies, labels and the like. :
en
es
- AU2714030B - An improved ruler :
en
- CA305608A - Apparatus for disseminating material in finely divided or powderous form :
en
fr
- CH143320A - Iron hollow sleeper with a box-shaped cross-section. :
de
en
- US1781589A - Internal-combustion engine :
en
- CA305565A - Oscillating steering coupling :
en
fr
- CA305623A - Wall opening protecting device :
en
fr
- US1780938A - Chair :
en
- AT119608B - Injector arrangement with thermostatically controlled exhaust steam flow in the water supply. :
de
en
- AT119820B - Automatic clutch, especially for the power transmission device on starters of internal combustion engines. :
de
en
- US1781076A - Method and means of dehydrating oil :
en
- US1781126A - Mechanism for making molds :
en
- USD82480S - F collins :
en
- DE512629C - Device for wire looms for the production of a wire mesh with chain wires twisted together in pairs :
de
en
- US1780989A - Track jack :
en
- US1781471A - Figure wheeled toy :
en
- CH143608A - Process for the preparation of an acidic wool dye. :
de
en
- US1781119A - Process of producing malleable-iron castings :
en
- AU2327529A - Improvements in or relating tothe process of producing cellulosic pulp :
en
- DE512361C - Insecticides :
de
en
- US1781103A - Method of treating coal :
en
- US1781631A - Vehicle snubber and spring suspension :
en
- US1781215A - Machine for husking coconuts :
en
- AU2524330A - Improvements in vacuum cleaners :
en
- CA305734A - Process of treating gases :
en
fr
- US1781066A - Carburetor :
en
- US1780945A - Film framer for motion-picture projectors :
en
- US1781496A - Apparatus for color photography :
en
- FR692726A - Elastic suspension and stabilization device for vehicles of all types :
en
fr
- GB338044A - Improvements in or relating to binocular telescopes :
en
- GB338050A - Sheet delivery device for transversal paper cutting machines :
en
- US1781562A - Portable folding table :
en
- US1781531A - Boiler and water heater :
en
- US1781554A - Lubricator :
en
- CH143607A - Process for the preparation of an acidic wool dye. :
de
en
- CH143557A - Process for thawing switches and other frozen objects, especially iron objects, or for preventing objects exposed to frost from freezing. :
de
en
- US1781559A - Locomotive valve gear :
en
- AT119752B - Machine for filling molds with sand or the like. :
de
en
- CH143510A - Electric emergency lighting powered by a rechargeable battery and switched on automatically. :
de
en
- NL24165C - :
en
- US1780908A - Pneumatic bumper :
en
- US1781183A - Sealing piston ring :
en
- DE512630C - Waterproof and pressure-resistant cleat lining :
de
en
- FR37304E - Device for increasing the light output of electric and other lighting sources :
en
fr
- US1781536A - Refrigeration :
en
- US1781552A - Copyholder attachment for typewriters :
en
- US1781064A - Adjustable lamp socket :
en
- US1781337A - Driving-box ltibkicator :
en
- US1781385A - Telephone-exchange system :
en
- DE512719C - Process for the preparation of alkylisoalkylcyclohexanols or the associated ketones :
de
en
- DE512364C - Articulated connection between piston and connecting rod, especially for pistons in combustion engines :
de
en
- DE512464C - Arrangement for operating electromagnetic horns :
de
en
- DE512636C - Cooling device for rolling mills with cooling elements resting on the rollers :
de
en
- AU2344329A - Stencil plate frame :
en
- CH143360A - Punching machine, especially for the production of sample cards, e.g. B for knitting machines. :
de
en
- ES120185A1 - Improvements in photography. :
en
es
- GB337822A - Process for the treatment of lyes from chlorinated burnt pyrites :
en
- GB338017A - Improvements in or relating to fireworks :
en
- US1781667A - Surveying instrument :
en
- AU2328429A - Microseismic detector :
en
- CH143375A - Cutting gear on cigarette machines. :
de
en
- CH143558A - Signaling device for line signals. :
de
en
- US1781621A - Illuminating device for aircraft :
en
- US1780949A - Apparatus for exchanging safety-razor blades :
en
- DE512096C - Mounting flange for propeller hubs :
de
en
- DE512620C - Lock whose latch pulls the bolt into the open position when you pull it back :
de
en
- ES119899A1 - A procedure and device for the automatic discharge of equal amounts of powdery or granular material into valve bags. :
en
es
- FR692972A - Improvements in diffusers for reproducing sound waves :
en
fr
- US1781256A - Gas holder :
en
- CH143403A - Process for obtaining a light-colored product from montan wax. :
de
en
- AT119733B - Lock. :
de
en
- US1781476A - Article-packing strip :
en
- AT119610B - Machine and process for the production of pipes from asbestos cement. :
de
en
- CA305686A - Train dispatching system for railroads :
en
fr
- CH143491A - Electric conductor with semiconductor coating for high voltages. :
de
en
- AT119734B - Drawer with device for emptying the contents. :
de
en
- CH143569A - Process for the preparation of a polyazo dye. :
de
en
- CA305655A - Absorption apparatus :
en
fr
- CA305660A - Rail crossing :
en
fr
- CA305663A - Centrifugal separator :
en
fr
- USD82486S - Frank collins :
en
- DE512067C - Blind suspension device :
de
en
- US1781220A - Device for controlling the travel of tong dogs for sawmill carriages :
en
- USD82511S - Design for a textile fabric :
en
- CH143575A - Process for the preparation of a polyazo dye. :
de
en
- CA305669A - Extension table for cabinets :
en
fr
- AT119746B - Automatic gas shut-off device. :
de
en
- CA305628A - Motor vehicle safety device :
en
fr
- CA305700A - Electric condenser :
en
fr
- DE512739C - Method for electrical soil research by comparing the measured AE equipotential lines with the theoretical or determined for homogeneous subsoil :
de
en
- GB337993A - A mangling and wringing machine with covertible screw clamps :
en
- US1781035A - Dispenser :
en
- US1781160A - Aerofoil :
en
- AT119639B - Sorting device. :
de
en
- AT119667B - Device for mixing gases and liquids. :
de
en
- US1781362A - Electrolysis device :
en
- US1781444A - Felton s :
en
- DE495546C - Arrangement for television using the principle of the rotating perforated disc :
de
en
- DE512376C - Electromagnetic clamping device :
de
en
- DE512710C - Oxygen treatment device for animals :
de
en
- DE458701C - Working procedures for power plants :
de
en
- GB338016A - Improvements in or relating to sliding or separable fasteners :
en
- US1781138A - Tenter clip :
en
- US1781482A - Ironing machine :
en
- CA305647A - Humidifier :
en
fr
- DE512466C - Process for patterning celluloid-like masses such as the products made of acetyl cellulose o. The like known under the name "Cellon". :
de
en
- US1781331A - Grate :
en
- USD82532S - Paul zenker :
en
- US1781144A - Conductor disconnecter :
en
- US1781273A - Wheel assembly :
en
- CA305606A - Door holder :
en
fr
- CH143451A - Process for the production of cast iron with high strength properties in a dome furnace. :
de
en
- US1781596A - Advertising device :
en
- DE512256C - Socket for electric light bulbs with nipple lock and strain relief :
de
en
- GB338146A - Joint structure and method of making same :
en
- CH143339A - Hook for hanging circles from a stove. :
en
fr
- CH143580A - Process for the preparation of a polyazo dye. :
de
en
- CH143497A - Innovation on roller switches. :
de
en
- AT119658B - Filtering device. :
de
en
- AU2324229A - Improvements in and relating to electrolytes for electric cells :
en
- ES119760A1 - PROCEDURE AND DEVICE FOR MECHANICALLY MANUFACTURING MULTI-LAYER GLASS, ESPECIALLY TWO-LAYER OR INCREDATED :
en
es
- CH143412A - Process for the production of a synthetic resin from cresol and anhydroformaldehyde aniline. :
de
en
- CH143427A - Device for generating uniform film movement, in particular for sound and image sound films. :
de
en
- US1781110A - Lubrication system for shaping machines :
en
- US1781605A - Reproducing device :
en
- AT119764B - Process for the production of solid polysulphides. :
de
en
- GB338007A - Improvements in or relating to the manufacture of compound fertilisers and sodium bicarbonate :
en
- GB338172A - Improvements relating to electrical induction apparatus applicable to resistance welding :
en
- US1781187A - Valve lifter :
en
- US1781279A - Shipping box for chicks :
en
- DE512623C - Safe lock with combination lock and socket wrench shaft :
de
en
- US1781567A - Apparatus for producing bent pipes of correct prescribed lengths :
en
- US1781595A - Powder-supplying device with adjustable feed :
en
- DE512663C - Potato harvester with piercing and lifting forks swinging against each other on both sides of the potato dam :
de
en
- AT119670B - Process for the liquefaction of tribromoethyl alcohol. :
de
en
- CA305709A - Friction shock absorbing mechanism :
en
fr
- US1781378A - Calender roll :
en
- US1781483A - Car roof :
en
- GB337922A - A process for increasing the elongation and the bending and rolling capability of sheets, bands, wires, and the like consisting of aluminium alloys :
en
- USRE17865E - Martin winterhaiter :
en
- DE512577C - High frequency cable :
de
en
- CH143438A - Process for the production of photophonograms using light sources. :
de
en
- DE512123C - Roller table with individual electric drive of the rollers using a friction gear :
de
en
- DE512458C - Device for making the sleeves of sliding boxes :
de
en
- FI13127A - Anordning for the capacity of the telephone line :
en
fi
- AT119700B - Perforating machine. :
de
en
- GB337818A - Improvements relating to vacuum braking apparatus for railways and the like :
en
- GB337990A - Improvements in twist-lace machines :
en
- DE512621C - Door handle lock with coupling of the handle axis with the fixed door fitting :
de
en
- FR692933A - Devices for making gears silent and improving their meshing conditions :
en
fr
- GB338142A - Driving gear for the running wheels of the divided oscillating axles of motor vehicles :
en
- CH143498A - Roller switch. :
de
en
- FR692778A - Loom Shuttle Changing Device :
en
fr
- FR692770A - Pressure rod for filing cabinets, etc. :
en
fr
- FR692824A - Improvements to ammonia oxidation processes :
en
fr
- GB337905A - Improvements in or relating to starting means for internal combustion engines :
en
- FR692806A - Improvement in brake shoes used for maneuvering wagons in marshalling yards :
en
fr
- GB337844A - Manufacture of cast iron :
en
- DE512616C - Anti-skid for motor vehicle wheels :
de
en
- FR692807A - Improvements in apparatus for cutting metals, sheets and the like :
en
fr
- FR692876A - Fixed jack for motor vehicles :
en
fr
- GB337869A - A machine for filling and cooking dry batteries :
en
- ES120251A1 - CONTROL DEVICE FOR STEP FEED COUNTERS :
en
es
- US1781645A - Process for making emulsified compositions :
en
- US1780961A - Press :
en
- US1781419A - Pliers or tongs :
en
- FI13139A - Gasalstrare :
en
fi
- FR692922A - Heat storage process for steam production plants with irregular demand :
en
fr
- GB338015A - A process for the treatment of products having a basis of protein materials :
en
- DE512665C - Process for the production of a mosquito repellent :
de
en
- FR692738A - Aluminous abrasive :
en
fr
- FR692890A - Condensation products :
en
fr
- GB313456A - Improvements in television apparatus :
en
- GB337864A - Improvements in and relating to electric condensers :
en
- GB338091A - A method of and apparatus for making sections by bending metal strips between pairs or rolls :
en
- DE512556C - Rotatable heater for brewing pans :
de
en
- ES120272A1 - A procedure to impregnate the wood with sublimate. :
en
es
- US1781353A - trojahn :
en
- US1781556A - Percussion fuse for artillery and aircrft projectiles :
en
- FR692973A - Freezer :
en
fr
- GB338062A - Improvements in and relating to sheet metal roofing strips :
en
- DE510494C - Device for the production of casting molds by means of a strongly accelerated stream of compressed air sand :
de
en
- DE512043C - Rotary switch for short-term electrical contact :
de
en
- US1781652A - Method of and means for treating the filter cake produced from continuous filters :
en
- US1781124A - Concentric conducting system :
en
- US1781484A - Sand-drying apparatus :
en
- ES120126A1 - A mechanism to avoid the formation of leftover threads on the back of the parts of the socks that are woven with samples or embroidery. :
en
es
- GB337867A - Improvements relating to metal extrusion presses :
en
- GB337885A - Improvements in means for silencing and purifying the air supply to carburettors :
en
- FR692838A - Improvements in twisting machines :
en
fr
- FR693035A - Improvements made to the manufacture of hairy surfaces, in particular to those to be included in filters for circulating gaseous fluids :
en
fr
- FR37338E - Improvements to electronic discharge tubes :
en
fr
- GB318630A - Improvements in or relating to process and apparatus for the manufacture of artificial filaments and the like :
en
- DE512582C - Thermal-electromagnetic overcurrent switch with temporarily bridged thermostat :
de
en
- DE512680C - Music box :
de
en
- DE512345C - Process for the production of magnetic bodies by pressing mutually isolated particles of an iron-nickel alloy which has been comminuted into powder :
de
en
- DE512667C - Electric motor drive for high pressure shut-off valves :
de
en
- FR692883A - Cylinder head for combustion engines :
en
fr
- FR693079A - Anti-glare headlight :
en
fr
- GB338066A - An improved collapsible boat :
en
- FR692819A - Special device for measuring the resistance of aircraft construction components or complete assemblies :
en
fr
- GB338144A - A method of and apparatus for reducing the cross-sectional area of bars :
en
- US1781388A - Art of refining hydrocarbons :
en
- USD82477S - H bohl :
en
- USD82495S - Henry goodfriend :
en
- AT119680B - Process for the preparation of durable, supersaturated calcium gluconate solutions. :
de
en
- DE512541C - Slide connection in which the two slide sections are provided with hooks bent back :
de
en
- ES120156A1 - Press brick and other similar products, powered by compressed air. :
en
es
- FR692859A - Apparatus for deodorizing toilets :
en
fr
- DE512090C - Bracing for the cross rings of rigid airships :
de
en
- GB338149A - Improvements in the extraction of tin from ores, alloys, scrap or the like :
en
- US1781212A - Measuring instrument :
en
- US1781185A - Check hinge :
en
- US1780965A - Apparatus for separating coal from dirt and like foreign substances :
en
- AT119708B - Method and device for the automatic control of internal combustion engines with swash plate drive. :
de
en
- AT119847B - Circuit arrangement for remote control. :
de
en
- CA305658A - Railway car :
en
fr
- US1780955A - Disk plow :
en
- US1781630A - Temperature-responsive device :
en
- CA305674A - Polymerization product of diolefines :
en
fr
- US1781421A - Process of fractionally extracting petroleum hydrocarbons with alcohol :
en
- US1781455A - Aeroplane :
en
- DE512519C - Casting machine for confectionery core pieces :
de
en
- FI13174A - Cyclists and cars :
en
fi
- FR692931A - Improvements in locker rooms :
en
fr
- GB338051A - Improvements in compound wooden boards :
en
- DE512323C - Facility for purifying waste water from paper, cellulose and similar factories :
de
en
- ES120145A1 - New frame system for obtaining good extinctions in direction finding. :
en
es
- FR692755A - Vending machine :
en
fr
- GB319765A - Improved wrapping or packing applicable for use with substances such as chocolate, cheese and the like :
en
- FR692921A - Automatic battery for drums and the like :
en
fr
- DK43352C - Heating cabinet, especially for use in dairies. :
da
en
- GB338040A - Gas reversing device for re-generative coke ovens :
en
- ES120242A1 - Electric switch. :
en
es
- ES120263A1 - Safety device for reversible combustion engines. :
en
es
- FI13141A - Anordning vid tvålautomater :
en
fi
- US1781152A - Flat-top-desk cabinet :
en
- CA305572A - Rotating valve :
en
fr
- CA305604A - Wrench :
en
fr
- CH143324A - Pump for returning the water in hot water systems, cooling water systems and the like. :
de
en
- US1781033A - Electrical condenser :
en
- DE477408C - Process for the treatment of spoiled cereals, legumes and the like Like., In particular to remove the musty smell and taste :
de
en
- GB337960A - Improvements in or relating to variable speed gearings :
en
- GB338073A - Improvements in bottle closures :
en
- AT119677B - Gas-filled light tube in letter form. :
de
en
- FR693072A - Vehicle wheel :
en
fr
- GB317096A - Improvements relating to apparatus for counting and joining together in cylindrical form, round tablets, slices and the like :
en
- GB338174A - Process and device for the operation of furnaces, particularly for steam boilers :
en
- DE512303C - Single-disc thrust bearing :
de
en
- US1780966A - Electrical transmission system :
en
- US1781296A - Method of treating textile fabrics :
en
- CH143321A - Process for the preparation of a product intended for the maintenance of roads and for similar uses. :
en
fr
- FR693037A - Machine for dyeing hanks :
en
fr
- US1781003A - Refrigerating apparatus :
en
- US1781321A - Mixing machine :
en
- USD82520S - Island :
en
- DE512482C - Process for the production of metal wallpaper :
de
en
- US1780971A - Safety-control mechanism for fuel-burning devices :
en
- US1781142A - Apparatus for operating on spinning frames and other machines :
en
- FI13156A - Anordning vid svängande kylanordningar för vätskor :
en
fi
- DE512709C - Station selector for receiving wireless stations :
de
en
- ES120166A2 - IMPROVEMENTS MADE IN THE MAIN PATENT NUM 116810 :
en
es
- GR2985B - METHOD OF ANTI-SOUND FLOOR INSULATION. :
el
en
- DE512695C - Mountain railway with jerky carriages serving for popular amusement :
de
en
- FR692832A - Discharge and dust collection cages of pneumatic conveyors, especially for cotton :
en
fr
- GB337816A - Improvements relating to the construction of gas and electric fires :
en
- US1780935A - Alkaline storage battery :
en
- US1781354A - Starting-crank arrangement for front-drive automobiles :
en
- CH143590A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- DE497768C - Device for washing, cooking or steaming, cooling and coloring vegetables, fruits or the like. :
de
en
- DE512159C - Device for removing the ashes from household fires :
de
en
- DE512475C - Lens shutter with built-in front drive :
de
en
- FI13115A - Apparatus for reaction to high temperature or gas at room temperature :
en
fi
- DE512255C - Arrangement for fastening nipple nuts to insulating sockets and fittings made of insulating material for electric light bulbs :
de
en
- GB337979A - Improvements in or relating to sound-reproducing machines and apparatus :
en
- GB338003A - :
en
- GB338079A - Method of leaching phosphate rock :
en
- ES119069A1 - Apparatus composed of pedal compressor and air pistol holster attached to bottles. :
en
es
- FR692935A - Improvements to radio receivers :
en
fr
- DE512452C - Device for draining fluid gears :
de
en
- GB337919A - An improved steel alloy :
en
- US1781171A - Disk harrow :
en
- US1781309A - Printed-matter indicator :
en
- US1781370A - Process for manufacturing raw-caoutchouc plates :
en
- DE511598C - Franking machine :
de
en
- CH143435A - AC induction electricity meter. :
de
en
- AT119621B - Device for the photographic recording of alternating currents. :
de
en
- AT119793B - Loose-leaf binders or the like for hanging files. :
de
en
- AT119633B - Page turner. :
de
en
- AT119656B - Method and device for the production of compressed gases from liquefied. :
de
en
- CA305710A - Friction shock absorbing mechanism :
en
fr
- US1781285A - Tread applier :
en
- AU2385129A - Improvements in or relating to telegraph systems :
en
- AT119789B - Filling pencil. :
de
en
- AT119773B - Device to prevent corrosion of the lead and iron armor of underground cables. :
de
en
- AT119774B - Bed divan. :
de
en
- US1780926A - Machine for making caps :
en
- US1781439A - Portable folding bed :
en
- AU2936830A - Improvements in and relating to threshers for header harvesters :
en
- US1781217A - Cylinder washing machine :
en
- US1781511A - Radiator :
en
- AT119792B - Method and machine for debarking wooden blocks. :
de
en
- AT119678B - Device for attaching electric lamps u. like :
de
en
- AT119757B - Retraction device for a loading bridge on motor vehicles that is to be tilted by a multi-stage piston press. :
de
en
- US1781515A - Humidifier and heater :
en
- USD82473S - A voluntary associa :
en
- CA305727A - Combine thresher recleaner :
en
fr
- US1780927A - Liquid of low freezing point for cooling and for sealing vessels and the like :
en
- AT119798B - Lid for exchangeable booklets. :
de
en
- CA305576A - Metal painting method :
en
fr
- CH143417A - Process for the production of copy sheets. :
de
en
- DE512407C - Device for introducing the steam into high pressure steam turbines with overhung runners :
de
en
- CA305634A - Manufacture of pressed or moulded articles from plastic materials :
en
fr
- US1781008A - Internal-combustion engine :
en
- AT119638B - Method and device for removing or hollowing out drilling through materials, in particular rocks. :
de
en
- AT119685B - Lighting system. :
de
en
- US1781521A - Electrical conductor and method of making the same :
en
- US1781299A - Continuous production of foam solutions :
en
- US1780918A - Musical-instruction device :
en
- US1780932A - Control mechanism for concrete mixers :
en
- US1781549A - Control mechanism for concrete-mixing apparatus :
en
- AT119714B - Voltage fuse. :
de
en
- CA305642A - Turtle back reinforcing casting for dipper doors :
en
fr
- GB337945A - Method and device for mixing paints and other semi-liquid mixtures :
en
- GB338006A - Method of separating the poisonous constituents of tobacco smoke :
en
- DE512672C - Device for sifting fine-grained or dust-shaped material by means of an air or gas stream :
de
en
- AT119645B - Knitted headwear for women. :
de
en
- FI13153A - Bomkoppel :
en
fi
- ES120249A1 - An improved procedure to condition and clean all kinds of cereals. :
en
es
- FR692865A - Improvements to paper folding machines or the like :
en
fr
- GB315423A - Improvements in smoke detectors :
en
- US1781384A - Socket :
en
- CA305680A - Liquid dispensing apparatus :
en
fr
- CH143363A - Vacuum cleaner. :
de
en
- DE512346C - Storage pendulum for traveling grids with height adjustment :
de
en
- DE512381C - Paper containing iodide :
de
en
- DE511889C - Process for the production of pellets from moistened depolarization material for galvanic elements :
de
en
- US1781162A - Shoulder pistol holster :
en
- CH143333A - Means for mechanical cleaning, such as scouring, chips, etc. :
de
en
- DE512726C - Device for cleaning the magazines and matrices of setting machines by means of a cleaning fluid :
de
en
- USD82500S - Automobile :
en
- FR692712A - Frame for open type electric motors and those of the jacket-cooled battleship type :
en
fr
- FR692803A - Device used to practice the technique of the harmonica :
en
fr
- DE512546C - Process for processing raw barite :
de
en
- DE511572C - Headlights :
de
en
- FR37335E - Universal tractor for agricultural work :
en
fr
- USRE17860E - Bevel-cut patch for tubes and other rubber goods :
en
- US1781269A - Boiler furnace :
en
- DE512686C - Planetary gearbox :
de
en
- GB338053A - Process and apparatus for cleansing and working fats :
en
- DE512409C - Lubricant and plastic mass for filling into the recesses of metal grinding pieces for pantographs of electric rail vehicles :
de
en
- DE512423C - Contact protection socket for electric light bulbs :
de
en
- FR692871A - Improvements to water closets :
en
fr
- GB338102A - Improvements relating to apparatus for brooding poultry :
en
- ES119696A1 - Perfections introduced in a procedure with its corresponding device for the mechanical harvesting of olives. :
en
es
- CA305552A - Shoe shining machine :
en
fr
- CA305592A - Aircraft :
en
fr
- CA305667A - Form for the manufacture of rubber articles :
en
fr
- CA305738A - Railway switch controlling apparatus :
en
fr
- CH143367A - Low shoe. :
en
fr
- DE512433C - Massage device, especially for the head and neck :
de
en
- CH143393A - Process for the preparation of a water-insoluble azo dye. :
de
en
- CH143520A - Process for the preparation of aqueous-alcoholic solutions of cholesterol or cholesterol derivatives. :
de
en
- US1781041A - Timing :
en
- FR692822A - Multiple descending gas carburettor :
en
fr
- FR693004A - Process for the preparation of resitols :
en
fr
- DE512675C - Vaulted soundboard for pianos :
de
en
- CH143327A - Sash holder. :
de
en
- US1781118A - Shoe construction :
en
- US1781456A - Flexible pipe structure :
en
- AU2704730A - Braking arrangements for talking andthe like sound reproducing machines :
en
- ES120239A1 - Automatic feeder for threshing machines. :
en
es
- FR37348E - Improvements to single-engine maneuvering systems for mechanical transmissions in switch stations :
en
fr
- FR692925A - Driving devices for lighting dynamos of rail vehicles :
en
fr
- FR692934A - Improvements to pumps or compressors :
en
fr
- GB337832A - Process for the manufacture of hydroxy-di- or triarylmethane compounds :
en
- GB338035A - Improvements in lighting systems for motor vehicles :
en
- DE512343C - Arrangement for the production of oxide cathodes for electron tubes :
de
en
- DE512416C - Electric drive :
de
en
- US1781241A - Method of making roller-bearing cages :
en
- ES120133A1 - Shelling machine and rice harvester. :
en
es
- FR692785A - :
fr
- USRE17862E - of newton :
en
- GB311425A - Improvements in display stands and the like :
en
- GB337966A - Improvements relating to air filters :
en
- US1781090A - Internal-combustion engine :
en
- US1781359A - Mixing device :
en
- ES120143A1 - A safety device with combinations, for cars. :
en
es
- USD82482S - Frank collins :
en
- FR37340E - Carburetor improvements :
en
fr
- FR693070A - Folding cabinet device for watch movement :
en
fr
- ES120299A2 - IMPROVEMENTS IN HIGH SPRAY DIFFUSER CARBURETORS :
en
es
- FR693042A - Process for the production of readily soluble preparations of leuco tank dyes :
en
fr
- GB338123A - Mixing and blending systems :
en
- DE512465C - Drying or annealing furnace for wire or strip-shaped goods :
de
en
- DK43323C - Resilient suspended canopy for electric lighting fixtures. :
da
en
- FR692949A - Organic salts and metal complexes and their preparation process :
en
fr
- FR692982A - Method and apparatus for rubber regeneration :
en
fr
- DE512335C - Coke extinguisher :
de
en
- US1781319A - Finely-divided-fuel-burning locomotive :
en
- US1781105A - Premixed asphalt composition and process for producing the same :
en
- US1781392A - Mold for casting ingots of steel or other metals :
en
- US1781494A - Superheater-unit-testing device :
en
- US1780964A - Automatic drifting valve for steam locomotives :
en
- CH143325A - Product consisting of a mixture of a powdered metal that is neutral to chemical agents or a corresponding metal alloy and a binding agent cementing the particles together. :
de
en
- DE512396C - Recovery scraper :
de
en
- DE512511C - From a number of in a box closed on all sides one above the other, moving in opposite directions, endless transport sieves for the dry material consisting of drying device for nuts :
de
en
- GB338093A - Process and means for geological examinations for studying and exploring the subsoil :
en
- DE512425C - Shunt resistor for electric light bulbs to be connected in series and other appliances for direct current and alternating current :
de
en
- GB338155A - Improvements relating to apparatus for use in the manufacture of batting and felts :
en
- US1781137A - Headlight-mounting :
en
- DE509859C - Fluid-controlled closing element for deflagration chambers in internal combustion turbines :
de
en
- US1781333A - Toy :
en
- US1781525A - Attachment for automobile radiators :
en
- US1781547A - Adjustable-tension paper holder :
en
- US1781175A - Twin gun mount for submarines :
en
- US1781255A - Cement mixer for cementing oil and gas wells :
en
- US1781646A - Rear-curtain-operating device :
en
- US1780902A - Mortar spreader :
en
- US1781086A - Method of constructing furniture :
en
- US1781102A - Method of treating coal :
en
- CA305640A - Dry room :
en
fr
- US1781262A - Combined valance-board support and curtain-rod bracket :
en
- US1781641A - Electrolytic cell :
en
- US1781504A - Fountain pen :
en
- US1781232A - Making portland cement :
en
- US1781259A - Apparatus for conveying from the working face in mines :
en
- US1781574A - Protected armored cable or conduit :
en
- USD82504S - Design for an automobile :
en
- DE512708C - Outlet device for gases and vapors in drying drums :
de
en
- GB338074A - Improvements in suction devices for attaching articles to smooth surfaces :
en
- CH143341A - Device for closing containers. :
en
fr
- CA305643A - Process of protectively treating aluminum and its alloys :
en
fr
- CH143579A - Process for the preparation of a polyazo dye. :
de
en
- DE512627C - Suction head with a paddle wheel running in the enlarged mouth of the suction pipe for pump excavators :
de
en
- DE511822C - Bearing sealing, especially for air-cooled electrical machines :
de
en
- CH143456A - Device for drilling gas pipes. :
de
en
- CH143592A - Process for the preparation of a stain-coloring disazo dye. :
de
en
- DE511586C - Chute firing for inferior, fine-grain fuels :
de
en
- DE512373C - Elbow for pipes :
de
en
- US1781386A - Top burner for gas stoves :
en
- US1781516A - Sparkler toy :
en
- US1781334A - Track vehicle :
en
- US1781081A - Electrical aerial advertising sign :
en
- CH143470A - Rotating compressor. :
de
en
- CA305736A - Undergarment :
en
fr
- US1781005A - Electric battery system :
en
- US1781089A - Cigar case :
en
- US1781503A - Vehicle construction :
en
- US1781390A - Cracking of oils :
en
- US1781520A - Signaling system :
en
- CA305627A - Manufacture of slabs, columns, etc., from concrete materials :
en
fr
- US1781264A - Mail box :
en
- AU2668930B - Rotary pump :
en
- US1780969A - Process and apparatus for producing artistic designs :
en
- US1780992A - Coking oven :
en
- US1780988A - Apparatus for proportioning and mixing materials for concrete :
en
- USD82489S - James edwin davis :
en
- CH143352A - Sensor device for bag winders. :
de
en
- CH143554A - Ice sports sledge. :
de
en
- CH143358A - Fold guides for automatic hemming machines. :
de
en
- CA305678A - Multiple ply textile fabric :
en
fr
- CA305733A - Coating for flame-retarding coverings :
en
fr
- USRD17863E - Pbovxdehcb, khodk ihlasd
design :
en
- US1781055A - Indicating device for carriers :
en
- US1781123A - Method of cold rolling and coiling strips :
en
- GB338084A - Improvement in the manufacture of aluminium by electrolysis :
en
- AT119640B - Device for the reproduction of sound films. :
de
en
- CA305722A - Garter :
en
fr
- CH143526A - Printing unit for franking machines. :
de
en
- ES119784A1 - A calculating machine. :
en
es
- FR692947A - Device for continuous molding and casting of metal parts :
en
fr
- USD82472S - Design for a spoon or similar article :
en
- DE511771C - Mirror rangefinder connected to the adjustment device of the camera lens :
de
en
- FR37318E - Process for the preparation of industrial instant-effect photographic papers :
en
fr
- US1781314A - Water purification :
en
- FR692968A - Improvements in the construction of radiophonic or telegraphic receiver stations with lamps :
en
fr
- AU2524530A - Process and apparatus for quenching a heated article :
en
- CH143582A - Process for the preparation of a polyazo dye. :
de
en
- DE512517C - Control for the loop thrower on grooving machines :
de
en
- AT119635B - Machine for the production of holstones which are closed on all sides, as well as completely or partially open holstones and on one or more sides. like :
de
en
- US1780986A - Protective device :
en
- AT119675B - Contact device for pocket batteries with reserve elements. :
de
en
- DE512454C - Torsional vibration damper with fluid circulation :
de
en
- DE512522C - Fire protection device on cinematographic projection apparatus :
de
en
- US1780963A - Radio signaling system :
en
- US1781070A - Index device :
en
- US1781266A - Sound amplifier for airplanes :
en
- US1781519A - Signaling system :
en
- US1781632A - Oil-treating apparatus :
en
- US1781664A - Process and apparatus for purifying air :
en
- CA305595A - Internal combustion engine :
en
fr
- US1781542A - Blowing nozzle for suction cleaners :
en
- CA305692A - Shock absorber :
en
fr
- DE512574C - Use for ice cells to absorb the muddy excrement :
de
en
- FR692959A - Remote level indicator device, usable in particular as a level indicator for gasoline tanks, automobiles :
en
fr
- GB318526A - :
en
- AT119674B - Combination electrode for single-pole high-frequency healing treatment. :
de
en
- FI13180A - Sätt och anordning för behandling av råtobak, närmast avseende dess förädling genom ozonisering :
en
fi
- CH143453A - Process for welding aluminum and aluminum alloys with other metals. :
de
en
- AT119706B - Carburetor. :
de
en
- CA305697A - Shock absorber :
en
fr
- CH143336A - Clamp for connecting the edge wires to the springs of upholstered furniture. :
de
en
- CH143523A - Hand fire extinguishers. :
de
en
- US1781082A - Electrically-actuated refrigerating machine :
en
- CH143356A - Process for forming a stitch and stitching obtained by this process. :
en
fr
- ES120282A3 - A packaging procedure for the transport of citrus fruits of all kinds and other agricultural products, especially oranges. :
en
es
- US1781179A - hortok :
en
- US1781235A - Journal box :
en
- US1781068A - Fluid motor and pump :
en
- US1781237A - Mop :
en
- US1781257A - Deemulsifier :
en
- US1781469A - Wave filter :
en
- GB337982A - Improvements in or relating to apparatus for cleansing oils :
en
- DE512380C - Process for the production of pulp balls :
de
en
- AT119787B - Collapsible umbrella. :
de
en
- NL23070C - Apparatus for forming foam using a compressed gas, in particular for fire extinguishing purposes :
en
nl
- US1780905A - Filter apparatus :
en
- US1781002A - Method and apparatus for use in testing materials :
en
- USD82491S - Design for an automobile radiator screen :
en
- CH143376A - Device for spreading, pasting and cutting cigar toppers. :
de
en
- DE512542C - Procedure for quickly emptying the petrol earth pipe :
de
en
- AT119786B - Parquet floor slab. :
de
en
- CH143511A - Safety valve for gas burners. :
de
en
- CH143515A - Procedure for the commissioning of discharge vessels with inert gas filling. :
de
en
- FR37309E - Process for preparing tank dyes :
en
fr
- GB337958A - Improvements in or relating to mouthpieces with valve-casing for gas-masks and the like :
en
- GB338486A - Improvements in and relating to dyestuffs :
en
- US1780901A - Water-power wheel :
en
- US1780915A - Apparatus for disintegrating ore and other material :
en
- US1781323A - Current collector for electric railways :
en
- CH143373A - Process for the disruption of cellulose-based material using mineral acids. :
de
en
- CH143471A - Turbine disk. :
de
en
- US1781108A - Exhaust connection for condensers :
en
- ES120111A2 - A CONTINUOUS CRUCIBLE OVEN FOR THE MANUFACTURE OF GLASS OR OTHER SIMILAR MATERIAL :
en
es
- US1781226A - Process of and apparatus for washing off the felts of polisher runners in glass-polishing apparatus :
en
- US1781367A - Pork-loin brander :
en
- GB337910A - Improvements relating to the driving and mounting of accessories on internal-combustion engines :
en
- DK43348C - Signal device, in particular for the search of persons in large premises, shops or the like. :
da
en
- FR692796A - Improvements in the manufacture and treatment of textile and other materials consisting of or containing cellulose :
en
fr
- ES120204A1 - Procedure to diaphragm the cone light of the headlights of automotive vehicles of all kinds, especially automobiles, motorcycles and the like and a device to put it into practice. :
en
es
- GB338063A - :
en
- GB338485A - Improvements in inner tubes for pneumatic tyres :
en
- US1781284A - Method for automatically signaling and controlling trains according to the position of track switches :
en
- DE510975C - Double clarinet :
de
en
- GB337932A - Improvements in apparatus for testing electric discharge tubes :
en
- GB338105A - Improvements in portable electric lamps :
en
- AU2424229A - Improvements in or relating to galvanising or electroplating processes :
en
- ES120187A1 - Arrangement in combustion engines for liquid fuels. :
en
es
- FR692722A - Machine for the generation of involute gear teeth :
en
fr
- FR692739A - Sheet registering mechanism, for platen presses :
en
fr
- FR692875A - Internal combustion engine with rotating cylinders specially for aero-vehicles :
en
fr
- FR693008A - Water jet device for vertical sliding windows :
en
fr
- GB337860A - The manufacture of mono-oxamic acids of 4.4-diamino-diarylcyclohexane compounds and of dyestuffs derived therefrom :
en
- DE511937C - Bolt type suspension isolator :
de
en
- DE512449C - Valve cock :
de
en
- DE512487C - Sheet depositing and stacking device for bronzing machines :
de
en
- DE512468C - Shear gate :
de
en
- DE511487C - Internal combustion engine, especially for dusty fuels :
de
en
- DE512348C - Ejection device for pipes :
de
en
- GB337923A - Improvements in inking mechanisms for rotary printing machines :
en
- FI13136A - Fireplace for long-term combustion :
en
fi
- AT119779B - Process for the manufacture of oxide cathodes. :
de
en
- ES120270A1 - Improvements in emulsions for the treatment of road surfaces and materials for their construction. :
en
es
- GB338012A - Improvements in naphthol dyeing processes :
en
- US1780940A - Concrete mixer :
en
- US1781487A - Mechanical stoker for forced draft furnaces :
en
- ES120256A1 - INSTALLATION FOR PURIFYING DIRTY OR WASTE WATER WITH A RING-SHAPED CLARIFICATION TANK OR SPACE :
en
es
- DE512320C - Device for sucking off the Faellbadgase for viscose rayon spinning machines :
de
en
- GB337942A - Improvements in or relating to portable turning lathes :
en
- DK43320C - Procedure and Apparatus for the Utilization of the Water Vapor Arising from Cement Manufacturing in the Wet Procedure. :
da
en
- FR692718A - Manufacturing process of vinyl ester resins :
en
fr
- DE512377C - Wafer coater :
de
en
- US1781095A - Rotary compressor :
en
- AT119648B - Carrying strap for the clamping button on stocking or sock holder clamps. :
de
en
- US1781176A - Engine valve :
en
- US1781394A - Accordion :
en
- ES120236A1 - An improvement in clothes washing machines. :
en
es
- FR692999A - Rope or cable lifting pulley with automatic stop device :
en
fr
- US1781060A - Safety receptacle for small articles :
en
- US1781415A - Process for the treatment of wool :
en
- US1781507A - Method of preparing metal for painting :
en
- US1781161A - Adjustable mounting :
en
- DE512473C - Self-indicating scales :
de
en
- FI13118A - For the purposes of this Regulation :
en
fi
- US1781393A - Upright inner-tube mold :
en
- US1781092A - Concentric conducting system :
en
- US1781616A - Furnace :
en
- AT119834B - Hydraulically controlled braking device. :
de
en
- DE512372C - Process for cooling down hot parts of vehicle engine systems :
de
en
- US1781635A - Oven scoop :
en
- CH143492A - Installation for the remote control of devices divided into a number of substations. :
en
fr
- ES120216A1 - Improvements in the fixing bodies for vacuum tubes. :
en
es
- FR692837A - Motor vehicle crane and its control device :
en
fr
- DE512691C - Express card :
de
en
- DE512732C - Procedure for testing oil switches :
de
en
- FR692704A - Mechanical cap, especially for petrol tanks :
en
fr
- FR692737A - Device for building up a wire supply :
en
fr
- GB338019A - Improvements relating to swimming gloves :
en
- US1781275A - Gearing for machines :
en
- CH143609A - Process for the preparation of an acidic wool dye. :
de
en
- CH144538A - Return signal transmitter for pedestrians. :
de
en
- ES120032A1 - Procedure for the execution of mixed stakes for foundations in bad terrain. :
en
es
- US1780896A - Plate for burners :
en
- US1781512A - Lubrication guide :
en
- US1781657A - Pneumatic tire :
en
- DE512730C - Filler for accumulator plates :
de
en
- DE511646C - Sheet stripping device for rotary stencil duplicator :
de
en
- DE512483C - Process for dyeing and printing with ester salts of leukokuepen dyes :
de
en
- ES120175A1 - A process for the preparation of a product for the cleaning and purification of copper, brass, bronze, alpaca and its alloys in a state of fusion. :
en
es
- AU2411929A - Game apparatus :
en
- US1781098A - Method of and mold for casting piston rings :
en
- US1781555A - Protective arrangement :
en
- US1781332A - Hay loader :
en
- AT119683B - Vapor discharge vessel. :
de
en
- ES120159A1 - PROCEDURE FOR GASIFYING HEAVY OILS :
en
es
- FR692765A - Self-closing faucet :
en
fr
- FR692781A - Device serving as an automatic air pump and for connecting to the valve body of the inner tube of bicycles or the like :
en
fr
- IE11373L - Extraction of seaweeds :
en
- FI13176A - Säkerhetsventil för svagdricksflaskor och dylikt :
en
fi
- FR692823A - Sound film and device for its reproduction :
en
fr
- US1781591A - Safety catch :
en
- US1781626A - File guide for saw sharpening :
en
- USD82515S - Gottfried niebel :
en
- ES119251A1 - PROCEDURE FOR OBTAINING COILS FOR ARTIFICIAL FIBERS :
en
es
- ES120222A2 - A home delivery system for ordinary postal correspondence. :
en
es
- DE512460C - Living and speaking advertising display group in human or animal form :
de
en
- US1781310A - Finely-divided-fuel-burning furnace construction :
en
- US1781324A - Hairpin :
en
- US1781517A - Expansion bearing :
en
- CH143410A - Process for the production of plastic masses by vulcanizing a tar mixture. :
de
en
- FI13171A - Vindskydd :
en
fi
- FR693010A - Advanced Rail Joint Device :
en
fr
- ES120220A2 - JOINT OF CONSTRUCTION PARTS THAT JOIN EACH OTHER UNDER CROSS AXES :
en
es
- CH143524A - Value stamping machine with removable registration key. :
de
en
- CH143529A - Telephone switchboard. :
de
en
- AT119805B - Credit letter form. :
de
en
- US1780909A - clemens :
en
- DE512530C - Device on glazing and cleaning machines for mirror panes, glass and similar objects :
de
en
- US1781553A - Smoker's article :
en
- CH143475A - Internal combustion engine on vehicles. :
de
en
- DE512540C - Labeling device for standing bottles :
de
en
- DK43341C - Device for Cigarette Packing Machines for Supplying and Organizing the Cigarettes. :
da
en
- US1781250A - Press for extracting liquids :
en
- US1781238A - New valuable vat dyestuffs of the anthraquinone series :
en
- CH143566A - Process for the preparation of a polyazo dye. :
de
en
- CH143610A - Process for the preparation of artificial rubber. :
de
en
- AT119827B - Turning bar. :
de
en
- CH143379A - Process for the production of emulsions. :
de
en
- US1781156A - Automobile reverse guard :
en
- DE511445C - Process for the production of paper and cardboard spools :
de
en
- DE512393C - Apparatus for tubular knitting :
de
en
- FI13169A - Kombination av kälke, sparkstötting och handkärra / Combined sled, kick sled and handcarts :
en
fi
- AT119636B - Talking machine. :
de
en
- AT119815B - Rotary valve seal for internal combustion engines. :
de
en
- FR692987A - Apparatus for regulating vapor gas pressures or fluids of any kind :
en
fr
- GB337951A - Hasp and bolt fastenings for attache cases, trunks, boxes and the like :
en
- ES119952A1 - Perfections introduced in the hydraulic press. :
en
es
- GB338497A - Process for the separation of constituents from gas or vapour mixtures :
en
- CH143400A - Process for the preparation of a vat dye. :
de
en
- FR692856A - electro-magneto to facilitate the departure of cars fitted with magneto :
en
fr
- FI13110A - Flotation method :
en
fi
- FR692898A - Guiding device for the wires of the switches and crossings controls :
en
fr
- CA305711A - Process of making sausage products :
en
fr
- CH143404A - Process for the manufacture of soaps of increased detergency. :
de
en
- US1781277A - Sign construction :
en
- US1781624A - Box or container :
en
- USD82528S - Design for a gas range :
en
- CH143485A - AC induction motor. :
de
en
- FR692851A - Method and device for washing laundry or other objects :
en
fr
- GB337904A - Improvements in or relating to alarm devices :
en
- DE512687C - Firing machine :
de
en
- FR37310E - Improvements to vaporizer mounts :
en
fr
- ES119695A1 - A procedure with its corresponding device for the mechanical harvesting of olives. :
en
es
- GB337843A - Improvements in or relating to piston slippers for crankless engines :
en
- FR692863A - Condensing locomotive with feed water heater and makeup water evaporator heated by exhaust steam from an auxiliary engine :
en
fr
- AT119657B - Filter. :
de
en
- DK43328C - Machine for Mixing Playing Cards. :
da
en
- CH143499A - Potentiometer. :
de
en
- DE512410C - Walk-stand telegraph transmitter with signal signal distributor :
de
en
- AU2705830A - Improvements in pistons :
en
- FR692756A - Voltage distributor and anti-corona device for electrical insulators :
en
fr
- GB338034A - A new or improved implement for tightening and otherwise manipulating laces of footwear :
en
- USRE17858E - And chester w :
en
- US1781157A - Shoe bearing :
en
- US1781306A - Method of preserving rubber :
en
- DE512662C - Scythe ring with attachment by an eccentric lever :
de
en
- GB338114A - Improvements in or relating to battery boxes or other receptacles :
en
- AT119840B - Sealant. :
de
en
- CH143611A - Phonograph control device. :
en
fr
- AT119668B - Differential transformer, especially for high frequency. :
de
en
- AU2323629A - Improvements in or relating to electro-optical devices and processes forthe manufacture thereof :
en
- AU2706730B - Process of recovering sulphur from sulphur minerals :
en
- CH143382A - Diaphragm. :
de
en
- AT119784B - Reverse gear with coil spring friction clutches for drum washing machines. :
de
en
- CH143368A - Method and installation for the manufacture of shoes. :
en
fr
- CH143416A - Process for the production of waterfast colored paper. :
de
en
- CH143431A - Device on rifles for shooting from cover. :
de
en
- FR692741A - Solid fuel wheel lighter :
en
fr
- AT119777B - Pressure telegraph. :
de
en
- CA305587A - Lavatory closet :
en
fr
- AU2741430A - Improvements in and relating to burners for pulverised fuel :
en
- CA305613A - Paper dispensing device :
en
fr
- US1781058A - Movable bleacher :
en
- US1780946A - Umbrella :
en
- US1781163A - Animal trap :
en
- US1781535A - Pilot-light receptacle :
en
- AT119620B - Device for driving audio and video films by means of a common motor. :
de
en
- AT119659B - Process for the dehydration and decomposition of iron sulfate. :
de
en
- FR37341E - Loudspeaker enhancements :
en
fr
- FR692988A - Process for the production of imitation leather :
en
fr
- FR693002A - Apparatus for the production of heat by catalysis of liquids :
en
fr
- GB319360A - Composition :
en
- GB338064A - Improvements in or relating to torpedoes and the like :
en
- CA305551A - Propeller for boats, barges, etc. :
en
fr
- CA305619A - Wheel :
en
fr
- CH143390A - Process for the continuous production of nicotine from tobacco. :
de
en
- FR692920A - Positive rotary movement with gears engaged by an articulated key, :
en
fr
- CH143464A - Screw bolts. :
de
en
- AT119804B - Mortar gun. :
de
en
- CH143478A - Device for converting thermal energy into motive power. :
en
fr
- CA305632A - Incubator :
en
fr
- CH143371A - Two-armed kneading and mixing machine, especially for materials in dough form. :
de
en
- CA305728A - Cementing water-proof insulating hydrofuge compound paste :
en
fr
- DE512331C - Cutting bed and guide rollers for chenille cutting machines :
de
en
- DE512355C - Use for steaming, thinning and serving food :
de
en
- GB338059A - Improvements in stitch forming mechanism for sewing machines :
en
- US1780987A - Input collector system for electrical amplifiers :
en
- US1781022A - Note holder and dispenser :
en
- CA305737A - Radio signalling system :
en
fr
- CH143508A - Device for igniting mercury vapor arcs. :
de
en
- AT119724B - Telecommunication cable with compensating capacitors. :
de
en
- DK43339C - Trigger mechanism for Single Shot and Automatic Shot by automatic Firearms. :
da
en
- AT119655B - Electrical system. :
de
en
- US1781166A - Bung ring :
en
- US1781294A - Method of and apparatus for production of foam solutions :
en
- GB337839A - Anti-dazzle devices for artificial lights :
en
- GB338046A - Improvements relating to electric fuel pumps :
en
- CH143474A - Device for transmitting power in a single direction of rotation, in particular for starting internal combustion engines. :
de
en
- CH143600A - Process for the preparation of an acetate silk dye. :
de
en
- DE512472C - Table running weight scale :
de
en
- DE512369C - Method for attaching insulating washers to the center electrode of a spark plug :
de
en
- ES119844A1 - Device for attaching leathers and leathers in the state of tension. :
en
es
- AT119698B - Letter folder. :
de
en
- CH143370A - Frame with door for the baking area of an oven. :
de
en
- FR692906A - Machine to project the dimension of values :
en
fr
- AT119800B - Method for producing a seamless connection of the ends of metal wire fabrics, in particular of metal cloths for paper machines. :
de
en
- CH143458A - Wood impregnation process. :
en
fr
- FR692984A - System for establishing constructions, which may or may not be dismantled, in reinforced concrete or similar material for silos, tanks and other applications :
en
fr
- AU2553130A - Improvement in picture receiving apparatus :
en
- CA305611A - Clasp :
en
fr
- CH143441A - Time indicating device for timepieces. :
en
fr
- CA305630A - Glove dryer :
en
fr
- CA305714A - Windshield :
en
fr
- CH143604A - Process for the preparation of an acidic wool dye. :
de
en
- DE512325C - Process for the production of a weatherproof gypsum mortar :
de
en
- DE512448C - Liquid check valve loaded by leaf spring :
de
en
- FR692758A - Improvements to the manufacturing processes and application methods of selenium sulfide :
en
fr
- CA305625A - Method of producing permanent designs in fabrics :
en
fr
- DE512486C - Friction drive for printing and stamping presses :
de
en
- DE512705C - Folding box for advertising and exhibition purposes with a hinged lid cut out of the upper part of the box :
de
en
- FR37320E - Internal combustion engine for liquid, solid or gaseous fuel :
en
fr
- GB318254A - Improvements in and relating to apparatus for use in the reproduction of sound :
en
- GB337985A - Apparatus for determining whether there be any strain in a spectacle lens when mounted in its frame or rimless clip :
en
- US1781020A - Street sign :
en
- DE512603C - Device for achieving any, inevitable back and forth movements :
de
en
- FR692708A - Friction clutch for automobiles allowing direct drive clutch and synchronous maneuvering :
en
fr
- DE506206C - Tool for the processing of clothespins, in which one clamp leg is provided with a bulge on the inside and the other with a hollow :
de
en
- FR37343E - Improvements to thrust seals for oil-filled cables :
en
fr
- CH143338A - Children's bath. :
de
en
- CH143555A - Venting device. :
de
en
- GB337856A - Apparatus and mechanism for cracking nuts :
en
- US1781539A - Regulating valve for grease lubricating systems :
en
- GR2982B - SYSTEM FOR CONSTRUCTION OF WALLS AND FLOORS FROM CONCRETE ARME BY AN EARTHQUAKE CONSTRUCTION WITHOUT WOOD. :
el
en
- FR37330E - Further training in engine or pump cylinders :
en
fr
- FR693021A - Automatic recorder for railway stations and advertisements :
en
fr
- AT119721B - Connection between metal and ceramic bodies. :
de
en
- AT119839B - Locking device against the removal of the protective device on machines. :
de
en
- DE512570C - Hand numbering device :
de
en
- GB337955A - Improvements in or relating to valve apparatus for controlling fluids :
en
- GB338100A - Improvements in vehicle bodies having collapsible heads :
en
- ES120230A1 - INSTALLATION OF TRAIN LIGHTING, ESPECIALLY FOR RAILWAYS :
en
es
- CH143439A - Apparatus for recording sound waves. :
de
en
- CH143518A - Electromedical apparatus. :
de
en
- ES119811A1 - OPENING CRANK FOR CANONS WITH CLUTCHABLE AND RELEASABLE WHEEL CROSSBODY THROUGH THE OPENING MOVEMENTS OF THE CRACK, SOLIDARITY AND OPPOSITE RUNNERS AND WITH THE FACULTY OF SWINGING TRANSVERSALLY TO THE BODY OF THE CURENA :
en
es
- FR692993A - Improvements to devices for the search for good conductors of electricity immersed in a liquid medium :
en
fr
- US1780925A - Stacker :
en
- US1781397A - Power press :
en
- USD82529S - Design por a rod or like article :
en
- GB337854A - Improvements in loose-leaf books :
en
- DE512177C - Logarithmic two-cylinder slide rule :
de
en
- DE512419C - Incandescent lamp screw socket with sheet metal jacket :
de
en
- GB338189A - Improvements in or relating to electric motor control apparatus :
en
- GB337946A - Improved process for making sheets or impregnations of rubber from rubber latex :
en
- GB338187A - Improvements in or relating to the treatment of aliphatic acids :
en
- DE504180C - Double-walled container for collecting corpse ashes in corpse cremation ovens :
de
en
- DE512142C - Method to facilitate the fitting of multicolored printing blocks in letterpress printing :
de
en
- DE512573C - Ice making device :
de
en
- CH143596A - Process for the preparation of an acetate silk dye. :
de
en
- FR692882A - Radiator valve :
en
fr
- FR693044A - Extendable formwork for conduits and similar structures in concrete, masonry or other material :
en
fr
- GB337859A - Improvements in electric braking :
en
- GB338125A - Improvements in or relating to telephone systems :
en
- GB338183A - Improvements relating to internal combustion engines, and valve mechanism therefor :
en
- FR692991A - Device forming a cover for deformable boxes and packages :
en
fr
- US1781357A - Bottle carrier :
en
- US1781236A - Whirl burner :
en
- DE512293C - Device for the production of corner lashings in box work pieces :
de
en
- FR692878A - Jack for motor vehicles :
en
fr
- FR692942A - Periscope rod :
en
fr
- GB337907A - Improvements relating to automatically varying series resistances for use with alternating current :
en
- CH143353A - Control with saving device for jacquard machines. :
de
en
- FR692998A - Looms shuttle skewer with automatic locking and unlocking of the thread bobbin holder tubes :
en
fr
- US1781263A - Synchronizing system :
en
- DE512547C - Device for ash removal from furnaces using a flume :
de
en
- ES120265A1 - PROCEDURE FOR THE MANUFACTURE OF BRICK SHINGLES :
en
es
- FR692892A - Brake for automotive car wheels :
en
fr
- FR692927A - Process for the manufacture of dyes for dyeing silk with acetate and products resulting from this process :
en
fr
- DE512390C - Method and device for washing out filters with loose filter material :
de
en
- DE512698C - Process to prevent scale formation and to remove scale from steam boilers, hot water tanks, condensers, etc. like :
de
en
- CH143544A - Device for storing hygroscopic drugs and chemicals. :
de
en
- FR692845A - Device for mounting curtains on rings and rod :
en
fr
- FR692740A - Case holder loop :
en
fr
- FR692768A - Carburetor improvements for heavy oil automobile engines :
en
fr
- FR692877A - Enhancements in gem-setting jewelry items :
en
fr
- FR692950A - Further development of boiler installations with steam superheaters :
en
fr
- AT119766B - Electric cable. :
de
en
- ES120179A2 - IMPROVEMENTS IN THE PROVISION FOR THE SUSPENSION OF ELECTRIC CABLES OF AIR LINES, OBJECT OF THE MAIN PATENT :
en
es
- FR692797A - Method and apparatus for agitation and sedimentation of liquids and suspended solids :
en
fr
- FR693046A - New application of the existing speedometer in motor vehicles :
en
fr
- GR2977B - METHOD FOR THE PREPARATION OF SMOKE HUNTING POWDER AND SUCH EXERCISES. :
el
en
- DE512521C - Cinema projector with optical compensation :
de
en
- DE513016C - Use of aluminum alloys containing magnesium and titanium :
de
en
- FI13124A - Radiomottagningsapparat :
en
fi
- FR693093A - Improvements to mechanical pencils :
en
fr
- AU2328029A - Improvements ina fire extinguisher container :
en
- DE512494C - Device for eliminating the disruptive effects of fault currents in earth fault protection systems :
de
en
- US1781139A - Hospital chart and card holder :
en
- CA305739A - Production of mixed oil gas and blue water gas :
en
fr
- AT119794B - Steel skeleton for buildings. :
de
en
- CH143483A - Method and device for commutating direct current in a multi-phase winding. :
de
en
- USRE17856E - Multiple cutter disk bit :
en
- FR692954A - Musical toy :
en
fr
- GB337920A - Process for preparing oil and coal amalgam :
en
- DE512371C - Electric starting device for internal combustion engines :
de
en
- DE512492C - Steam-heated water heater, especially for rail vehicles :
de
en
- DE512615C - Washing device for motor vehicles :
de
en
- GB337900A - Improvements in or relating to enclosures or studios for the interconversion of acoustical and mechanical vibrations :
en
- FR37332E - Method for preventing premature detonation in internal combustion engines :
en
fr
- US1780906A - Automatic toll-switching telephone system :
en
- US1781593A - Safety fuse and circuit tester :
en
- DE512456C - Device for the production of box parts with a frame neck insert :
de
en
- US1781488A - Jamb section :
en
- US1781335A - Pipe grab :
en
- USD82518S - Albert j :
en
- DE512336C - Process for the preparation of acyl compounds of k-strophanthidine :
de
en
- DE511886C - Process for the preparation of N-substituted cyanoformarylides of the formula?> N-COCN :
de
en
- DE512673C - Double instrument, piano, grand piano or the like. :
de
en
- US1781366A - Pressure-actuated valve :
en
- ES119880A1 - A device for making wooden clothespins to dry clothes. :
en
es
- FI13167A - Eldsläckningspump :
en
fi
- GB337797A - A specific for cancer :
en
- GB337881A - Improvements in and relating to milliampere and/or voltage meters :
en
- DE512422C - Insulating socket for electric light bulbs composed of socket base and socket casing :
de
en
- FR692702A - Synchronized telegraph device operating with alternating current :
en
fr
- FR692975A - :
fr
- FR693053A - Device for obtaining an exact register in machines with rotary cylinders for printing sheet paper :
en
fr
- CH143434A - Device for transmitting the consonance point of a series of tuned vibrating bodies to a display device. :
de
en
- US1780962A - Radio signaling system :
en
- DE512871C - Food poisons, especially for insects :
de
en
- AT119812B - Chimney. :
de
en
- AT119637B - Reproduction frames. :
de
en
- US1781153A - Means for measuring moisture content of sheet material :
en
- CH143463A - Safety device for various machines. :
en
fr
- US1781174A - Fluid-fuel-fired boiler :
en
- USD82494S - Facturing :
en
- AT119790B - Spinning or twisting device. :
de
en
- AU2647230B - Process and apparatus for low temperature carbonisation and distillation of coal, lignite and oil shale :
en
- CA305563A - Iron holder for ironing tables :
en
fr
- CA305612A - Hair cutting and trimming device :
en
fr
- DE512328C - Traveling furnace for producing a lacquer impregnation :
de
en
- DE512385C - Spinning machine with individually electrically driven spinning blades :
de
en
- AT119755B - Direction indicators. :
de
en
- AT119806B - Process for the manufacture of wire rope fabrics for conveyor belts. :
de
en
- DE512202C - Roller bearings for all kinds of rotary drums :
de
en
- US1781417A - Valve-grinding device :
en
- US1781433A - Rail-joint bar :
en
- DE512326C - Process for the production of plastic heat protection masses :
de
en
- GB337884A - Carburetors :
en
- GB337999A - Protective device for poultry-houses :
en
- AU2324629A - Improvements in shock absorbers for motorcars and like vehicles :
en
- ES120172A1 - Improvements in the manufacturing procedures of preservation, polishing and waterproofing products of all kinds of painted, varnished or otherwise treated surfaces. :
en
es
- AT119802B - Method and apparatus for coating paper with paint. :
de
en
- AT119780B - Multiple tube with separate single system. :
de
en
- US1781497A - Train-annunciating apparatus :
en
- AT119662B - Device for eliminating interference with wireless reception through the operation of high-frequency treatment apparatus. :
de
en
- AT119722B - Electromechanical lifting device, especially for braking electric vehicles. :
de
en
- CH143468A - Shut-off valve. :
de
en
- DE511575C - Process for the removal of soluble ferrocyanic acid salts from rhodanammonium solutions :
de
en
- ES119455A1 - A device for spinning artificial silk to cupro-ammoniac oxide according to the stretching procedure. :
en
es
- AT119816B - Belt drive. :
de
en
- AT119619B - Gramophone record and process for its manufacture. :
de
en
- DE512503C - Device for twisting spooled artificial silk threads :
de
en
- AU2936930B - Improvements in balancing devices forthe tiltable portion of header harvesters :
en
- AT119611B - Device for the separation of materials based on their different electrical conductivities. :
de
en
- AT119744B - Regenerative coke oven. :
de
en
- US1781587A - Means for changing the needles of gramophones and like machines :
en
- FR692889A - Improvements to motion pictures :
en
fr
- GB337976A - Improvements relating to the transmission of light signals to locomotives and other railway vehicles :
en
- US1781271A - Bathing suit :
en
- US1781307A - Boxing amusement device :
en
- US1781557A - Window shade :
en
- DE512327C - Process for drying finely divided goods :
de
en
- CA305635A - Self-cleaning rake for lawns, gardens, etc. :
en
fr
- CH143348A - Fiber mixture. :
de
en
- DE512697C - Method and device for arranging the briquettes cut from a clay strand in groups on a conveyor belt :
de
en
- US1780952A - Viscosimeter :
en
- US1780968A - Lavatory :
en
- DE511874C - Method of preventing non-flammable photographic films from shrinking by treating them with alkalis :
de
en
- CH143514A - Incandescent lamp holder made of molded insulating material. :
de
en
- US1781381A - Mixing apparatus :
en
- US1781448A - Clip for collapsible tubes :
en
- USD82496S - Design for an outer dress garment for ladies wear :
en
- AT119697B - Washing machine. :
de
en
- US1781371A - Aeroplane :
en
- USD82506S - Design for a lamp or article of analogous nature :
en
- US1781228A - Lathe for turning crank shafts :
en
- CH143484A - Electric starting alternator. :
de
en
- CH143551A - Electrical control device. :
en
fr
- AU2160129A - Molded rubber boot, process and apparatus for manufacturing same :
en
- CH143318A - Trench ridge. :
de
en
- CH143351A - Reel crown with swiveling bars. :
de
en
- AT119630B - Device for driving the fuel feed devices for the heating holes of ring furnaces for ceramic purposes. :
de
en
- CH143389A - Process for producing a sulfuric anhydride compound of a tertiary amine. :
de
en
- DE512508C - Device for determining the frequency of periodic movements by stroboscopic means :
de
en
- DE512904C - Process for chemical hardening of hollow glass :
de
en
- ES120148A1 - Improvements in the manufacture of tiles. :
en
es
- DE512359C - Roll counter :
de
en
- DE512501C - Rope or tape made of rubber or rubber-like material :
de
en
- DE512724C - Multiple controller for superheater :
de
en
- ES120262A1 - A lighting procedure of letters and figures of any shape or size built in relief with translucent materials. :
en
es
- FR692776A - Multiple remote metering arrangement :
en
fr
- GB337969A - Improvements relating to yarn balls :
en
- CH143313A - Glasshouse. :
de
en
- AU2506930A - Improvements in electric motors :
en
- CH143354A - Method and device for the production of textile fabrics. :
de
en
- AT119747B - Slingshot. :
de
en
- DK43342C - Turntable. :
da
en
- US1781023A - Note holding and dispensing device :
en
- US1781656A - Ferryboat :
en
- CH143447A - Timepiece. :
en
fr
- CA305653A - Electric switching system and apparatus :
en
fr
- CH143328A - Method and furnace for electrically melting glass and the like. :
de
en
- CH143522A - Electric curling iron. :
de
en
- US1781154A - Condimentation of ground meats :
en
- US1781224A - Valve :
en
- CA305571A - Acid tooth paste :
en
fr
- GB338054A - Improvements in spring assemblies, applicable to mattresses, cushions or the like :
en
- US1781569A - Line-supporting ring for fishing rods :
en
- US1781627A - Shackle :
en
- US1781640A - Electric battery :
en
- CH143364A - Body made of rubber and cork. :
de
en
- CA305742A - Colour chart :
en
fr
- CH143599A - Process for the preparation of an acetate silk dye. :
de
en
- CH143459A - Safety razor. :
en
fr
- AT119776B - Pressure telegraph. :
de
en
- FR692791A - Suspended vault cooled by air circulation in the furnaces :
en
fr
- FR692841A - Advanced clip for joining papers :
en
fr
- FR692915A - Gear shifting with automatic clutch :
en
fr
- GB313455A - Improvements in and relating to the manufacture of products resembling natural albumen :
en
- CA305740A - Conveying system :
en
fr
- CA305708A - Friction shock absorbing mechanism :
en
fr
- US1781303A - Air-preheating device :
en
- USD82481S - Frank collins :
en
- US1781132A - Pressure-fluid motor :
en
- AU2683330A - A process for reducing the liquid contents of materials which have many capillary spaces :
en
- AU2706730A - Process of recovering sulphur from sulphur minerals :
en
- AU2703330B - Improvements ina universal joint :
en
- CH143503A - Device for the selective protection of rectifiers working separately or in parallel on a direct current network. :
de
en
- DE512394C - Toy gun :
de
en
- CH143413A - Process for manufacturing diammonium phosphate. :
en
fr
- AT119707B - Axis controllers for prime movers. :
de
en
- US1781184A - Signal for automobiles :
en
- US1780903A - Automobile ventilator :
en
- US1781581A - Pipe joint :
en
- US1781577A - Synchronous-motor-driven phonograph :
en
- AU2362929A - Vacuum evaporating apparatus :
en
- CH143546A - Chain pulling device. :
de
en
- FR692725A - Sophisticated closure for bottles, flasks, jars and other containers :
en
fr
- CA305675A - Production of non-caustic calcium cyanamide :
en
fr
- AT119803B - Flat nib with ink chamber. :
de
en
- US1780999A - Valve mechanism :
en
- US1781021A - Valve for rock drills :
en
- USRE17869E - Mixing device for cab :
en
- CH143361A - Process for the production of a diazo preparation from a solid aryldiazonium borofluoride. :
de
en
- DE512431C - Nasal warmer :
de
en
- FI13181A - Cement brick machine :
en
fi
- FR692727A - Improvements to devices for filing loose-leaf sheets and the like :
en
fr
- GB337819A - Corner joints for metal bedsteads :
en
- CH143502A - Overload inert, fireproof fuse cartridge. :
de
en
- FR693096A - Improvements to brake mechanisms :
en
fr
- GB338095A - Process of dyeing esters or ethers of cellulose or of its transformation products :
en
- CA305690A - Shock absorber :
en
fr
- AT119713B - Arrangement for supplying excitation windings with slip frequency on rear commutator machines with a voltage proportional to the slip in order to cancel the inductive voltage drop on the excitation winding. :
de
en
- AU2524530B - Process and apparatus for quenching a heated article :
en
- AU2575530A - An improved attachable ploughshare plate and point :
en
- CA305701A - Computing scale :
en
fr
- CA305745A - Railway car :
en
fr
- CH143602A - Process for the preparation of an acidic wool dye. :
de
en
- FR692821A - Seaplane :
en
fr
- AT119770B - Laminated iron body of electrical machines equipped with air ducts. :
de
en
- CH143422A - Process for the acceptance of the printed sheets from platen printing presses and equipment for carrying out the process. :
de
en
- AT119682B - Instrument for the treatment of nasal fractures. :
de
en
- AT119665B - Device for sound recording. :
de
en
- AT119768B - Electric cable. :
de
en
- AT119785B - Press mold for the production of vessels from veneers. :
de
en
- AT119837B - Gas turbine with oscillating liquid as a transmission medium. :
de
en
- US1781013A - Method and apparatus for obtaining indicator diagrams :
en
- US1781597A - Battery tester :
en
- DE512406C - Process for the presentation of pharmaceutically valuable products :
de
en
- CH143583A - Process for the preparation of an azo dye. :
de
en
- US1781030A - Gauge for gasoline tanks, etc. :
en
- US1781410A - Powder puff and method of making same :
en
- AT119782B - Washing machine. :
de
en
- CA305747A - Door moving device for freight cars :
en
fr
- CA305753A - Wall and ceiling construction :
en
fr
- ES120152A1 - A procedure to execute interior decoration, exterior, artistic paving, continuous monolithic and industrial applications. :
en
es
- GB337929A - Improvements in or relating to lamps for motor vehicles and the like :
en
- ES120165A1 - A procedure for obtaining a new metal. :
en
es
- AT119771B - Scanning box for electric record apparatus. :
de
en
- US1781140A - Universal ring-rolling machine :
en
- DE512329C - Drying devices with conveyor belts in compartments one above the other :
de
en
- DE512738C - Resonance relay with two magnetically conductive tongues lying next to each other :
de
en
- FR693065A - Photoengraving process and screen curtain for the implementation of this process :
en
fr
- CH143615A - Process for the production of a new, long-lasting, medically effective salt of antimonic acid. :
de
en
- AT119673B - Method for emitting electrical waves and directional antenna. :
de
en
- CA305564A - Folding ironing table :
en
fr
- CA305752A - Locked raggle flashing :
en
fr
- US1781541A - Refrigeration :
en
- AU2421529A - Process for manufacturing milk products :
en
- CA305676A - Production of condensation products :
en
fr
- AT119652B - Process for the production of physiologically active substances from internal secretory organs. :
de
en
- CA305645A - Pressure fed vaporiser apparatus :
en
fr
- US1781145A - Cable hanger :
en
- US1781603A - Atomizer for materials in powder form :
en
- CA305639A - Machine for making tapered tubes :
en
fr
- AT119615B - Machine for making bricks with non-through holes. :
de
en
- AU2668930A - Rotary pump :
en
- DK43353C - Diaphragm pump. :
da
en
- CA305567A - Process of manufacturing baked bread as cattle food :
en
fr
- AT119704B - High pressure gate valve. :
de
en
- US1780904A - Concrete curbing :
en
- CA305726A - Apparatus for reworking finely divided metal particles :
en
fr
- DE511868C - Method and device for the series production of ceramic articles of daily use on a table rotated in increments :
de
en
- AU2543530A - Improvements in roof construction :
en
- AU2412229A - Improved wool dusting machine :
en
- AU2614230A - Improvements in shock absorbing road wheels of vehicles :
en
- CH143442A - Escapement wheel for movements with lever escapement. :
de
en
- CH143444A - Watch case. :
de
en
- CH143516A - Rubber-free calf piece (varicose vein stocking without foot liner). :
de
en
- CH143563A - Process for the production of phosphorus trichloride. :
de
en
- FR692946A - Cold start process for boilers heated with pulverized coal :
en
fr
- GB338031A - Improvements in apparatus for folding sheets of paper :
en
- DE511634C - Process for the conversion of acetylene into acetaldehyde and other condensation and oxidation products :
de
en
- DK43331C - Assembly clamp for wheel cleaner teeth. :
da
en
- DK43334C - Procedure for the manufacture of razor blades from a steel strip and machine for carrying out the procedure. :
da
en
- DK43335C - Automatic Selector. :
da
en
- FR692798A - Improvements to vehicle headlights :
en
fr
- FR693006A - Apparatus for cleaning gasoline :
en
fr
- AT119647B - Zipper. :
de
en
- CH143347A - Manufacturing process for filaments, threads, yarns, films, ribbons, etc. :
en
fr
- US1781249A - Food beverage and method for preparing the same :
en
- AT119693B - Ironing press for flat ironing. :
de
en
- AT119819B - Tension pulley. :
de
en
- CH143449A - Tools for screwing the knurled backs onto the bodies of hermetic watch cases. :
en
fr
- CA305652A - Connecting device for stranded metal cables :
en
fr
- CA305748A - Folding or collapsible boat :
en
fr
- US1781489A - Loud-speaker horn :
en
- AT119822B - Friction speed transmission. :
de
en
- US1781477A - Printing machine :
en
- CA305682A - Means for treating gases :
en
fr
- AT119609B - Hand press for the production of bricks u. Like. With independent of the plunger press lever or swing arm. :
de
en
- AT119612B - Cash register. :
de
en
- AT119769B - Plug contact. :
de
en
- DE512510C - Haeckselmaschine with rotating knife disk and eyes attached to the disk for fastening the knives :
de
en
- AT119720B - Damping arrangement for electrical machines with pronounced poles. :
de
en
- CA305620A - Aeroplane landing gear arm :
en
fr
- CH143570A - Process for the preparation of a polyazo dye. :
de
en
- US1780951A - Safety-razor attachment :
en
- CH143540A - Frame with interchangeable cans for biscuits, pralines, etc. :
de
en
- US1781219A - Mounting for pinion shaft of rear axle :
en
- CA305664A - Process of vulcanizing rubber :
en
fr
- DE509401C - Process for the production of purple tints on cellulose esters and ethers :
de
en
- DE512342C - Safety device for electrical switchgear :
de
en
- FR692753A - Fluid heating device :
en
fr
- US1781300A - Apparatus for fire-foam production :
en
- US1781376A - Electrodynamic sound recorder and reproducer :
en
- GB338028A - Improvements in or relating to electronic tubes having choke coils in the leads of the electrodes :
en
- FI13168A - Anordning vid firningsapparater :
en
fi
- CH143342A - Tin can. :
de
en
- CA305610A - Composition for destroying mildew :
en
fr
- FR692917A - Zinc accumulator and its formation process :
en
fr
- CH143346A - Process for separating the individual fibers from vegetable fibers. :
de
en
- CH143539A - Advertising device for daylight lighting. :
de
en
- FR692808A - Improvements to electrical instruments used to indicate the level of a liquid :
en
fr
- GB338087A - Improvements in and relating to electric motor controllers :
en
- CA305569A - Steering device :
en
fr
- CA305637A - Rubber calender :
en
fr
- CA305641A - Pressing machine :
en
fr
- US1781073A - Rotary compressor :
en
- US1781537A - Electrical toy :
en
- CH143568A - Process for the preparation of a polyazo dye. :
de
en
- CA305624A - Asphalt composition :
en
fr
- DE512417C - Device for the automatic feeding of filament lamps of electric light bulbs to a processing station :
de
en
- US1780985A - Seed pan :
en
- CH143372A - Device for stunning animals by electrical means. :
de
en
- CH143450A - Device for the precise alignment of the lifting stones of watch anchors inserted and glued into their sockets. :
de
en
- DE512529C - Device for hanging non-cylindrical bombs on aircraft by means of straps placed around the bomb :
de
en
- US1781532A - Boiler and water heater :
en
- DE512699C - Time switch, especially for switching the shut-off devices for gas or water :
de
en
- DE512638C - Process to increase the wetting and penetration ability of alkaline treatment baths in the textile industry :
de
en
- DK43344C - For medical use, specially made of pliers or scissors-like instrument made of stainless steel. :
da
en
- GB337895A - Improvements in furniture :
en
- US1780957A - Tea-ball holder :
en
- US1781304A - Venetian blind for motor vehicles :
en
- FR692701A - Circuit arrangements for semi-automatic telephone systems, particularly applicable to rural networks :
en
fr
- FR692904A - Printed tapes for telegraph apparatus :
en
fr
- US1781194A - Two-cycle engine with slot scavenging and airless fuel injection :
en
- US1781411A - Automatic pastry baking machine :
en
- USD82531S - Design for a wheel-bearing figure toy :
en
- DE512604C - Over or reduction gear :
de
en
- US1781281A - Crane trolley :
en
- US1781607A - S bghe s :
en
- FR37307E - Anti-glare headlight system :
en
fr
- IE11151L - Oil-filled cables :
en
- GB337909A - Improvements relating to tools for removing scale and the like from boiler and other tubes :
en
- GB319611A - Improvements relating to track braking apparatus for railways and the like :
en
- FR692924A - Improvements to radio-receiver devices powered by electrical energy distribution networks :
en
fr
- FR693003A - Steam locomotive with turbine drive, condenser and pure water circuit, and with at least one auxiliary turbine driven by piston steam engine :
en
fr
- FR693099A - Advanced Spring Hammer :
en
fr
- DE512095C - Braking device for the running wheels of aircraft :
de
en
- ES120212A2 - IMPROVEMENTS IN HORSESHOES FOR KNIGHTS :
en
es
- US1781431A - Garter grip :
en
- US1781305A - Anode of carbonized iron or the like :
en
- US1781467A - Bearing mounting :
en
- US1781629A - Typewriting machine :
en
- US1781665A - Apparatus for removing articles from molds :
en
- CH143322A - Procedures for road improvement and dust control. :
de
en
- DE512199C - Flow meter for liquids to be poured, especially beer :
de
en
- US1781326A - Combined beacon and lantern :
en
- US1781350A - Tent stake :
en
- US1781380A - Vehicle body :
en
- CA305618A - Wheel :
en
fr
- CH143509A - Procedure for building the masonry of electric resistance furnaces. :
de
en
- DE512534C - Device for preparing footwear for overtaking the upper leather :
de
en
- FR692820A - Bombing plane :
en
fr
- US1780959A - Surgical splint :
en
- USD82484S - F collins :
en
- US1781252A - Automatic control for reserve lubricants :
en
- US1781128A - Process for cracking petroleum oil :
en
- US1781216A - Piano :
en
- AT119605B - Device on gas stoves for setting the roasting or oven burner arranged in the lower part of the stove. :
de
en
- FR37324E - Level :
en
fr
- AU2541730A - Improvements in and relating tothe driving of Kinematorgraphs and sound reproducing means in synchronism :
en
- DE512413C - Pen holders, in particular for electrical image transmission devices :
de
en
- GB337847A - A process for working up oxides of nitrogen :
en
- US1781318A - Box-car brace :
en
- US1781649A - Method of uniting rubber and other substances :
en
- FR693047A - Improvements to chairs, stools and similar furniture :
en
fr
- ES119763A1 - A procedure to obtain greater luminosity in the headlights of automobile. :
en
es
- FR37337E - Process for the production of anthraquinone and its derivatives :
en
fr
- IE11452L - Leather plastics and suspensions :
en
- FR692887A - Rust and corrosive resistant steel and method for making this metal :
en
fr
- FR693075A - Installation of rolling mills :
en
fr
- FR693086A - Enhancements to snap-in sliding closures :
en
fr
- FI13170A - Riktningsvisare för Automobiler och andra motorfordon :
en
fi
- FR37325E - Improvements to shoe trees :
en
fr
- GB337815A - Improvements in and relating to ticket perforating, issuing, and checking apparatus. :
en
- GB338163A - Improved apparatus for rolling and watering bowling greens, lawn tennis courts and the like :
en
- US1780919A - Means for recording telephone conversations :
en
- US1781254A - Gas protective or breathing filter :
en
- DK43326C - Coupling device for the Knotter shaft by the self-binding Straw presses and the like. :
da
en
- FR693007A - Hardness regulator for dosing reagents for water softening by the lime and soda process :
en
fr
- US1781409A - Coupling :
en
- US1781113A - Golf-ball washer :
en
- GB338153A - Improvements in and apparatus for the manufacture and production of fuel gases of high calorific power from bituminous coals :
en
- DE512310C - Self-loading weapon :
de
en
- US1781289A - Thermostatically-operated electrical switch :
en
- US1781001A - Muffler :
en
- ES120147A1 - An electrical installation of protection against thefts, fractures and others. :
en
es
- GB311738A - Improvements relating to the release of fluid under pressure from containers :
en
- US1781377A - Necktie :
en
- AT119661B - Antenna arrangement. :
de
en
- CA305626A - Scythe, straw-knife, etc. :
en
fr
- FI13113A - Tie strap :
en
fi
- FI13152A - Sinkers etc. nostohara :
en
fi
- AT119694B - Hunting device. :
de
en
- CA305614A - Electro-deposition of zinc :
en
fr
- CH143319A - Dismountable barrack. :
de
en
- CH143565A - Process for the preparation of chloroacetaldehyde. :
de
en
- DE512677C - Metal wire cover for bows for string instruments :
de
en
- ES119398A1 - A procedure and device to prevent fires that occur due to the recoil of the flames in the explosion engines, and the obstruction of the suction ducts due to frost. :
en
es
- AT119796B - Method and machine for making a fabric with glued pile. :
de
en
- ES119678A1 - An indicator system for winds at various heights for aerodromes and meteorological stations. :
en
es
- US1781136A - Journal jack :
en
- FR692860A - Process and machine for the mechanical preparation of pulverized solid fuels :
en
fr
- GB337950A - Method and apparatus for feeding the glass batch to a glass furnace :
en
- GB338056A - Improvements relating to door or gate operating apparatus :
en
- US1780993A - Signments :
en
- US1780998A - Boat :
en
- US1781278A - Fertilizer distributor :
en
- US1781608A - Ventilator :
en
- US1781349A - Pawl :
en
- US1781530A - Combination sling shot and bow :
en
- CA305599A - Cartridge clip :
en
fr
- CH143452A - Machine for twisting metal strips. :
en
fr
- GB338018A - Improvements in air conditioning apparatus :
en
- FI13120A - Axellager för järnvägsvagnar :
en
fi
- FR692714A - Method of reproducing oscillograms, representing sound pulses, such as music, song, speech, etc., and a light modulator for establishing oscillograms :
en
fr
- GB338162A - Improvements in or relating to bricks, blocks, tiles and the like and to walls and roofs made therefrom :
en
- US1781364A - Twine holder :
en
- DE512617C - Device for fastening the neck ring of clamping lever vessel closures :
de
en
- DE512678C - Brass instrument with rotary valves :
de
en
- GB337894A - Improvements in or relating to dye vats or jiggers and machines employing immersion rollers :
en
- CH143613A - Device to compensate for the influence of the remaining load current on the measurement of the short-circuit current in the event of a two-phase short circuit in a three-phase network. :
de
en
- US1780911A - Smokeless powder :
en
- US1781458A - Means for securing together two intersecting strands :
en
- US1781481A - Mop head :
en
- US1781590A - Combination garment :
en
- US1781097A - Disk feeder and mixer :
en
- US1781265A - Process of making a decolorizing clay :
en
- FR692766A - Process for establishing cartographic productions, maps, urban plans, etc., in polychrome printing :
en
fr
- US1781031A - Clothespin :
en
- US1781222A - Pipe joint or connection :
en
- USD82476S - Lttcien biva :
en
- GB337963A - Improvements in or relating to pencils :
en
- GB338038A - Improvements in and relating to an address-printing machine with means for operating a calculating machine :
en
- GB338176A - Improvements in the preparation of wax emulsions :
en
- ES120246A1 - A reel system applicable directly to the looms. :
en
es
- GB315320A - :
en
- FR692763A - Improvements to vehicle axle suspension devices :
en
fr
- FR692834A - Washing process :
en
fr
- US1781211A - Skip-bucket discharge mechanism :
en
- SE70587C1 - :
en
sv
- US1781200A - Trimmer for films :
en
- DE512214C - Slidable extraction chamber for dismantling without offset :
de
en
- CH143433A - Measuring device with sieve chain for measuring the interference effect of power sources on telephone circuits. :
de
en
- DE512079C - Device for guiding the knife-carrying parallelogram brackets of chopping machines :
de
en
- FI13132A - Masquerade aggregates for vibration control :
en
fi
- US1781493A - Lubricating means :
en
- US1781618A - Tar separator :
en
- DE512692C - Pull-through drafting system :
de
en
- FI13145A - Compass rose plate :
en
fi
- FR692730A - New method of fixing the components of locks, plates and various plates on trunks and similar articles :
en
fr
- US1780917A - Electric condenser :
en
- US1780973A - Truck for transporting cementitious materials :
en
- US1781210A - Television or like system and apparatus :
en
- US1781540A - Car seal :
en
- ES119489A1 - A process for manufacturing strongly desulfated cast iron pieces. :
en
es
- FR37316E - Calcined borax and its manufacturing process :
en
fr
- GB319324A - Improvements in or relating to aerial systems :
en
- DE512558C - Process for the production of profiled rings (rims for pneumatic tires) :
de
en
- FR692960A - Further training in circular hosiery looms :
en
fr
- GB337779A - Improvements in two-stroke internal combustion engines of the sleeve-valve type :
en
- US1781242A - Illuminated instrument panel :
en
- US1781360A - Method of packing welding rods and a bundle for the same :
en
- US1781625A - Grave cover and casket or vault decoration :
en
- US1781026A - Fire-extinguishing system :
en
- US1781351A - Vibratory system :
en
- US1781373A - Curd-working machine :
en
- US1781193A - Refrigerating apparatus :
en
- DE512520C - Device for removing blanks from a stack :
de
en
- DE512712C - Method for Vergaellen of alcohols u. like :
de
en
- ES120183A2 - IMPROVEMENT OF THE ELECTRIC SWITCH OPERATED BY COMPRESSED AIR, OBJECT OF THE MAIN PATENT :
en
es
- FR693080A - Improvements to switches for signaling devices :
en
fr
- CH143384A - Purification process at least part of anthracene. :
en
fr
- US1781267A - Compound for mixing with cements and method of making the same :
en
- US1781492A - Manufacture of rubber :
en
- DE512039C - Electric display device :
de
en
- DE512599C - Process for treating latex or latex concentrates :
de
en
- FR693082A - Improvements to switches for signaling devices :
en
fr
- US1780974A - Side bumper for automobiles :
en
- US1781006A - Ice-cream-container liner :
en
- US1781560A - Torsion meter :
en
- US1781158A - Electric iron :
en
- AT119690B - Device for recording and reproducing acoustic signals by electromagnetic means. :
de
en
- AU2555930A - Improvements in and connected with automatic regulating controlling and switching means for electrical train lighting and like installations :
en
- CH143525A - Inking device on franking machines. :
de
en
- DE512597C - Wicker peeling machine :
de
en
- AT119828B - Gearbox for controlling rotating machine parts. :
de
en
- AU2322529A - Improvements in sheepshearing machines :
en
- CA305593A - Pneumatic cushion and seat :
en
fr
- CA305687A - Process of producing emulsions :
en
fr
- FI13138A - For the purposes of the present Regulation :
en
fi
- FI13154A - A separate bearing is provided :
en
fi
- GB337798A - Brake operating mechanism :
en
- DE512537C - Electric toy train :
de
en
- FR692788A - Apparatus intended for the repetition of images and texts by photographic means on any medium :
en
fr
- FR693076A - Process for the manufacture of construction components, to be subjected to high stresses due to tests :
en
fr
- FR37303E - Improvements to internal combustion engines :
en
fr
- GB337891A - Improvements in boiler cleaners :
en
- GB338086A - Improvements in multi-way valves of the rotary plug type :
en
- GB338148A - Device for the hot stamping of bolts and rivets of large dimensions :
en
- US1781129A - Washer :
en
- US1781434A - Inlet manifold :
en
- GB338080A - Apparatus for stunning animals to be slaughtered :
en