- US1840769A - Lamp :
en
- US1840845A - Feeding mechanism for slicing machines :
en
- AT126190B - Electric drive device for motor vehicles with a tubular support which is arranged in the longitudinal center plane of the vehicle and forms the chassis. :
de
en
- CH152047A - Distributors for ignition devices. :
de
en
- CH151942A - Machine for applying glue, especially to parts of footwear. :
de
en
- US1841013A - Adrien dawans :
en
- US1841109A - Typewriter carriage mechanism :
en
- US1841327A - Moccasin construction :
en
- AT126174B - Axial threshing and straw shredding machine. :
de
en
- AT126102B - Trouser straps. :
de
en
- CH151978A - Process for the production of a lacquer coating on metal foils for packaging purposes. :
de
en
- AT126142B - Device for the production of all kinds of canned food. :
de
en
- AT126300B - Galvanic cell. :
de
en
- CA318871A - Manufacture of ammonium phosphate salts :
en
fr
- US1840761A - Construction for closed vehicles :
en
- FR717735A - Improvements to pistons and their applications to superchargers :
en
fr
- GB364963A - Improvements in the method of and means for lubricating rings and travellers in doubling and like frames :
en
- US1840768A - Swivel bracket for spotlights and the like :
en
- US1841282A - Collapsible furnishings :
en
- US1840893A - Grinding machine :
en
- US1840902A - Airplane :
en
- CH151949A - Cigarette collector for high-speed rod cigarette machines. :
de
en
- CH152127A - Rowing device that enables rowing in the face direction. :
de
en
- AT126164B - Device for increasing the load-bearing capacity of aircraft wings. :
de
en
- US1840803A - Woodworking machinery :
en
- US1840855A - Automatic shuttle replenishing loom :
en
- US1841050A - Plug valve :
en
- US1841188A - Operator for casement windows :
en
- US1840567A - Monogram escutcheon plate :
en
- US1841030A - Furnace :
en
- US1840588A - Heat barrier :
en
- US1840716A - Propulsion and steering of aeroships :
en
- DE541425C - Theft protection for motor vehicles :
de
en
- DE541527C - Bottle head with upper bead for fastening a crown cork and two holes underneath for the stub shaft of the clamping bracket of a wire bracket closure :
de
en
- IE11975L - Axle suspension :
en
- US1840415A - Inductive control device :
en
- US1840440A - Packet forming machine :
en
- US1841313A - Cellulosic composition of matter containing nitro-para-xylene :
en
- DE541925C - Device for controlling the grippers in high-speed pressing with a swinging pressure cylinder :
de
en
- NL25847C - METHOD FOR THE PREPARATION OF TITAN TANNING PRODUCTS :
en
nl
- US1840386A - Nonpriming steam boiler :
en
- US1841043A - Joinery marking gauge :
en
- US1840485A - Cash drawer and method of making the same :
en
- US1840537A - Metal lath :
en
- CH151912A - Container for storing wipers. :
de
en
- CH152066A - Resistance-dependent relay for switching off disturbed lines in electrical systems. :
de
en
- DE541619C - Asynchronous double rotor motor :
de
en
- AT126284B - Method and apparatus for generating continuously changing advertisements. :
de
en
- US1840897A - Apparatus for the spraying and atomizing of melted substances such as paraffin, wax, or the like :
en
- GB365100A - Improvements in or relating to moulding mixtures comprising synthetic resins :
en
- AT126147B - Process and device for distillation and pressure-heat splitting of hydrocarbon oils. :
de
en
- CH151945A - Process for the production of grain malt. :
de
en
- US1840639A - shipley :
en
- US1840746A - Car door lock :
en
- US1841308A - Combination lock :
en
- DK45098C - Slowly rotating Steam Generator. :
da
en
- FR717814A - Improvements to injector type feed water heaters :
en
fr
- GB365160A - Improvements in magnetic cores for electrical apparatus :
en
- GB365578A - Improved method of construction for the heels of ladies footwear :
en
- AT126131B - Process for the preparation of dispersions of colloidal fineness by wet milling. :
de
en
- AT126137B - Method and device for thickening, drying and mixing liquids. :
de
en
- DE541951C - Device for the production of rubber hoses with inserts made of cords o. :
de
en
- NL27100C - :
en
- US1840944A - Means for draining liquid from well tubing :
en
- US1841322A - Method of securing rubber to metal and product thereof :
en
- CA318885A - Plating process :
en
fr
- FR717912A - Tilting mixer :
en
fr
- GB364732A - Improvements in or relating to heel grips for footwear :
en
- CH152052A - Method for operating valve-controlled electric motors. :
de
en
- CH151985A - Address printing machine with device for selecting the address printing plates to be printed. :
de
en
- CH151999A - Switching device for electrical measuring instruments. :
de
en
- CH151905A - Radiator and method for its manufacture. :
en
fr
- FR717631A - Device for poultry farming :
en
fr
- FR717632A - Improvements to machines for separating and cleaning grain :
en
fr
- FR717748A - Metallurgical process making it possible to modify the molecular cohesion of castings in foundry by forging or stamping :
en
fr
- DE541970C - Hangers for sliding doors :
de
en
- ES124939A3 - A manufacturing procedure derived from the skimming of milk to make a refreshing drink. :
en
es
- AT126244B - Device for turning incorrectly lying cigarettes when feeding them to the packing machine. :
de
en
- US1840799A - Optical device :
en
- AT126246B - Price labels for items for sale. :
de
en
- CH152144A - Winding device for watches enclosed in a case. :
en
fr
- AT126136B - Process for the manufacture of dry fibrous webs containing reactive plastic resins. :
de
en
- US1840592A - Braking device for aircraft :
en
- US1841333A - Conveyer grizzly :
en
- FR717612A - Method of laying high tension cables under pressure in tubular conduits with elbows :
en
fr
- GB364908A - Improvements relating to stays and fasteners for the hinged panels of vehicle windscreens, and other hinged or angularly-adjustable panels or the like :
en
- GB365107A - Improvements in or relating to the simultaneous reproduction of sound in cinematography :
en
- US1840345A - Scythe :
en
- FR717624A - Advanced railway electrification system :
en
fr
- US1840407A - Electromechanical wheel drive :
en
- US1840901A - Airplane :
en
- FR717974A - Process for manufacturing facings, paving, funerary monuments, etc., in imitation stone and product obtained :
en
fr
- DE541967C - Airplane undercarriage :
de
en
- FR717820A - Improved method and apparatus for cutting yarns or filaments :
en
fr
- GB365571A - Improvements in and relating to the desulphurisation of hydrocarbons :
en
- CA318842A - Condenser for refrigerating systems :
en
fr
- US1840511A - Weathertight ship's window :
en
- US1840960A - Safety brake for vehicles :
en
- US1840750A - Trip mechanism for printing presses :
en
- US1840917A - Device for controlling materials :
en
- USD85975S - Habby e :
en
- FR717973A - Transportable molding machine on wheels, with transport device for molding sand :
en
fr
- GB364698A - Furnace for sintering, roasting and firing :
en
- NL44356B - roentgen appliance placed in oil :
en
nl
- US1840778A - Resaw setworks :
en
- US1840368A - Telephone exchange system :
en
- US1840317A - Method of and machine for forming radiator elements :
en
- FR717781A - Improved universal joint for motion transmission for motor vehicles and other applications :
en
fr
- FR717903A - Device for capturing and destroying insects :
en
fr
- FR717959A - Freewheel hub with removable spindle :
en
fr
- US1841217A - Benz aktiengesellschaft :
en
- US1840481A - Harvester :
en
- US1841076A - Method of manufacturing rubber articles :
en
- AT126214B - Stopcock. :
de
en
- DE541404C - Hair dyes :
de
en
- US1840463A - Method of and apparatus for annealing glassware :
en
- GB364893A - Improved file for cards :
en
- IE12362L - Hardening iron alloy articles :
en
- CH152086A - Process for making a durable solution of 3,6-diamino-10-methylacridinium chloride. :
de
en
- US1840525A - Box-maker's hatchet or hammer :
en
- USRE18331E - of west allis :
en
- DE541326C - High voltage fuse :
de
en
- DE541423C - Hand-operated riveting tool used to produce hollow rivet connections :
de
en
- CA318856A - Free wheel device :
en
fr
- CH152042A - Air purification process and device for putting this process to work. :
en
fr
- CH152154A - Clamping and locking device for the tire of bales, boxes or the like with iron or steel band. :
de
en
- DE541616C - Barrel weight scale for the automatic determination of percentage weight loss :
de
en
- GB364799A - Composition for use as a furnace lining :
en
- GB365037A - Improvements in and relating to the manufacture of rubber and the like :
en
- GB364817A - Improvements in automatic switches for electrically-wound clockwork mechanism and the like :
en
- GB364657A - Method of producing effervescent refreshing drinks from milk :
en
- GB365009A - Improvements in umbrellas :
en
- GB365076A - Improved process for dehydrating acetic acid :
en
- US1840326A - Production of yellow iron oxide pigments :
en
- US1840607A - Roller bearing and cage :
en
- US1840702A - Refrigerating system :
en
- US1841228A - Broom :
en
- CH152059A - Process for achieving good electrical contacts in elements made of aluminum and its alloys. :
de
en
- CH152077A - Low pressure carburetor burner. :
de
en
- US1840976A - Autographic register :
en
- DE541569C - Feed water regulator for steam boiler to regulate the feed water flow depending on the steam extraction and the water level :
de
en
- ES124950A1 - A straw crusher threshing machine with metal frame and cladding. :
en
es
- FR717598A - Cooler with automatic air intake interception damper :
en
fr
- GB364896A - Process for the production of sugar-containing nutriments and table-luxuries :
en
- GB364970A - Improvements in and relating to protective goggles for the use of airmen, motorists and others :
en
- DE541466C - Signal hammer with knocking arm matched to the rope weight :
de
en
- GB364862A - Improvements in and relating to machines for labelling bottles and other containers :
en
- ES124755A1 - Device for classifying micelles that come from extractors and the like. :
en
es
- FR717885A - Camera bellows and its manufacturing process :
en
fr
- GB365132A - Improved process of treating fabrics having a cellulose acetate pile :
en
- DE541716C - Process for the preparation of 2-aroyl-1íñ9-isothiazole anthrones :
de
en
- GB365094A - Compositions of matter containing synthetic resins and products obtained therefrom :
en
- FR717812A - Steam generator tube for the treatment of hair to obtain permanent waves :
en
fr
- FR717926A - High voltage multi-core cable :
en
fr
- FR717996A - Method and device for starting internal combustion engines :
en
fr
- GB364846A - Improvements in or relating to automatic door opening apparatus :
en
- CH151961A - Process for the production of a violet, waterfast vat dye. :
de
en
- DE541761C - Knife, fork or similar device made of steel :
de
en
- DE541945C - Rear chamber lock for degassing rooms of coke and gas generating furnaces :
de
en
- FR717584A - Clinker retainer particularly intended for steam boilers with mechanical grate :
en
fr
- FR717755A - Automatic disconnecting surge arrester for the protection of indoor electrical installations against various overvoltages :
en
fr
- FR717684A - Control device for machines for evaluating the values of perforated cards or tapes :
en
fr
- GB365003A - Projectile with automatic driving band :
en
- GB366006A - Apparatus for continuous distillation of heavy hydrocarbons :
en
- GB364743A - Friction clutches :
en
- US1840613A - Cooling coil :
en
- DE541890C - Windshield, especially for motor vehicles :
de
en
- CA318800A - Underslung brake shoe :
en
fr
- DE541328C - Spark arrester with auxiliary spark gap to protect electrical systems, especially against traveling waves :
de
en
- DE541145C - Process for the preparation of phosphoric acid esters of aliphatic alcohols :
de
en
- US1840353A - Cinematographic movement :
en
- FR717603A - Lock enhancements :
en
fr
- GB365535A - Manufacture of optically active 1-phenyl-2-amino-alcohols-(1) :
en
- CA318917A - Phonograph record manipulating apparatus :
en
fr
- FR717849A - Process for continuously obtaining images on films sensitized by means of disazos :
en
fr
- US1840841A - Work handling mechanism for grinding machines and the like :
en
- DE541349C - Self-acting closure for the filling hose attachment of inflatable hollow bodies, e.g. B. balls :
de
en
- DE541555C - Tedders and swath rakes :
de
en
- US1841255A - Flexible shaft coupling :
en
- US1840958A - Sanitary holder and dispenser for aseptic materials in rolls :
en
- US1840521A - Internal combustion engine :
en
- GB364800A - An improved free wheel or ratchet clutch :
en
- CA318767A - Ground working implement for cultivators :
en
fr
- CH151939A - Device for lining up the links in the production of zippers. :
de
en
- DE541389C - Coke oven with twin heating and horizontally divided regenerator :
de
en
- DE541845C - Device for dissolving and leaching solid substances with liquids :
de
en
- DE541899C - Device for connecting slide shots by means of cross bands :
de
en
- US1840650A - Speed control apparatus :
en
- AU3016630A - Electric discharge luminous tube device :
en
- CH151896A - Hollow shaped stone. :
de
en
- CH151934A - Household machine. :
de
en
- DE541228C - Process for the production of urea or products containing urea :
de
en
- GB364878A - Improvements connected with wristlet watch pendants :
en
- FR717630A - Double stroke upsetting machine :
en
fr
- FR717580A - Safety device for safes :
en
fr
- GB364718A - Improvements in and relating to metal compositions :
en
- ES124480A1 - BALANCE FOR PROPAGANDA PURPOSES :
en
es
- ES124933A1 - PROCEDURE FOR THE PREPARATION OF TERRA-ALKALINE ALUMINATES :
en
es
- US1840449A - Packing and method of making the same :
en
- US1841047A - Vehicle wheel :
en
- US1841107A - Typewriting machine :
en
- US1841350A - Tube drawing machine :
en
- DE541618C - Process for the production of upholstery cushions with edge pressure for cushioning pressure-sensitive goods and goods packages :
de
en
- DE541862C - Method for determining the temperature below which a blank of metal is cast in a metal mold :
de
en
- AT126295B - Method and device for amplifying or generating electrical waves. :
de
en
- FR717614A - Electric rudder installation for boats, with high current distribution switch for starting and reversing the rudder drive motor :
en
fr
- GB364859A - Process and device for making cases for packing electric incandescent lamps :
en
- GB365559A - Improvements in or relating to optical systems for photographic recording of the waveform of electric currents such as those influenced by sound waves :
en
- US1841272A - Safety circuit for automotive electric brakes :
en
- US1841290A - Vehicle seat and top construction :
en
- GB365112A - Compound winding for inductances :
en
- US1840989A - Impregnating compound :
en
- GB365079A - Ignition systems for gas burners and the like :
en
- FR717776A - Device for gripping the free ends of metal wires, more particularly with a view to twisting them in the form of links :
en
fr
- GB365567A - Improvements in or relating to sparking plugs :
en
- DE541122C - Universal joint, especially for driving the steering wheels of motor vehicles :
de
en
- DE541730C - Self-checkers with goods tippers :
de
en
- ES124942A1 - INCLINOMETER FOR VEHICLES :
en
es
- DE541505C - Device for determining the wheel or axle pressure of vehicles :
de
en
- US1840468A - Automatically focusing enlarging camera :
en
- US1841215A - Method of making honeycomb brick :
en
- US1841300A - Tubing :
en
- DE541437C - Process for the production of heat-resistant, heat and sound insulating masses :
de
en
- GB364797A - Improvements in or relating to plug and socket connectors for electric circuits :
en
- GB364926A - Improvements in or relating to dust removal means for water gas plants :
en
- DE541602C - Foldable push button rod :
de
en
- DE541649C - Bending vibration machine with a firmly clamped test rod and vibrating mass :
de
en
- GB364816A - Improvements in or relating to portable structures of the summer house type :
en
- FR717947A - Link and wedge belt drive :
en
fr
- DE527493C - Process for the production of palatal plates :
de
en
- FR717840A - Improvements to telephone installations :
en
fr
- FR717852A - Dobby improvement :
en
fr
- US1840922A - Cylinder head for internal combustion engines :
en
- GB365010A - Hygienic cover for brushes :
en
- CA318785A - Truss :
en
fr
- DE541411C - Registration device on automatic scales :
de
en
- DE541430C - Rifle support :
de
en
- ES124948A3 - Improvements in the automatic feeding pencil holders. :
en
es
- US1840549A - Wheeled gang plow :
en
- US1840985A - Automatic coffee urn :
en
- US1840696A - Fluid operated electric switch :
en
- US1841240A - Automobile body :
en
- US1841323A - Neutralizer bar :
en
- FR717839A - Improvements to airplanes :
en
fr
- GB364983A - Improvements in or relating to non-skid chains for vehicle tires :
en
- FR717700A - Improvements to electrical control and signaling devices :
en
fr
- FR717733A - Stainless steel with high mechanical characteristics :
en
fr
- US1841115A - Typewriting machine action :
en
- USD85992S - And william d :
en
- FR717575A - Improvements to devices for gliding flight, in particular airplanes :
en
fr
- GB365521A - Improvements relating to means for varying the timing of the ignition of internal combustion engines :
en
- GB365534A - Non dyeing sulphurized derivatives of phenols :
en
- GB365579A - Improvements in or relating to apparatus for the production of ozone :
en
- FR717783A - Locking latch :
en
fr
- US1840584A - Method of and apparatus for arc welding :
en
- GB364766A - Improvements in wheel mountings for ploughs, farm implements, farm carts and other vehicles :
en
- GB365086A - Improved manufacture of yeast :
en
- US1840422A - Railway car :
en
- US1840476A - Monochromator :
en
- CA318816A - Band-seal strip :
en
fr
- FR717659A - Drinking system :
en
fr
- US1841114A - Typewriting machine frame :
en
- NL26213C - Electric discharge tube with special contact elements and lamp holder for this tube :
en
nl
- US1841000A - Apparatus for charging of coking retorts :
en
- FR717807A - Knitting improvements for pieces of variable width :
en
fr
- DE541599C - Device for lifting and moving hatch beams :
de
en
- DE541864C - Water-cooled, armored mold for centrifugal casting :
de
en
- ES124689A1 - Arrangement for the elastic purification of gases in which the load of the particles to be overcome is carried out with the aid of a space charge. :
en
es
- DE541648C - Temperature indicator :
de
en
- GB365067A - Improvements in and relating to feeders-in for thrashing machines :
en
- GB364927A - Improvements in or relating to the manufacture of blades for safety razors :
en
- DE541615C - Process for the production of plastic masses from blood powder by hot pressing :
de
en
- DE541617C - Block breaker :
de
en
- DK45085C - Tipping device for truck load. :
da
en
- DE541529C - Firing machine :
de
en
- CH152029A - Storage, especially for connecting rods. :
de
en
- DE541680C - Process for the simultaneous production of the sodium salt of hydrofluoric acid and potassium carbonate, bicarbonate or potassium hydroxide :
de
en
- US1840631A - Combination faucet and drinking fountain :
en
- US1840635A - Electrical measuring instrument :
en
- US1840908A - Identification X-ray film :
en
- US1840788A - Hypodermic syringe and the like :
en
- ES124494A1 - Improvements in the manufacture of ampoules for injections of serums and hypodermic solutions to facilitate the expulsion of said liquids. :
en
es
- GB364712A - Improvements in and relating to means for controlling internal-combustion engines :
en
- CA318901A - Seamless tube :
en
fr
- CH152081A - Artificial tooth. :
de
en
- CH152100A - Warning of temperature changes. :
en
fr
- GB365621A - Improvements relating to the treatment of textile materials :
en
- DE541629C - Process for the preparation of sulfonated oxydi- or triarylmethane compounds :
de
en
- GB364836A - Improvements in devices for cleaning the rolls of roller mills :
en
- DE541121C - Switching device adjustable by negative pressure for gear change transmissions, especially of motor vehicles :
de
en
- DE541691C - Centrifugal pump with an auxiliary jet device operated by the delivery pressure of the main pump :
de
en
- DK45088C - Connector for electrically heated soldering irons. :
da
en
- DE541554C - Process for the production of a difficult-to-melt glass :
de
en
- DE541402C - Connection piece for suction lines for dental purposes :
de
en
- DE541634C - Construction process for tube transmitter systems for which a later increase in performance is intended :
de
en
- GB364834A - Improvements in or relating to electric signalling systems :
en
- GB365116A - Improvements in synchronising arrangements for sound film apparatus :
en
- US1840771A - Metallic binder for straps :
en
- US1840796A - Massage device :
en
- US1841096A - Autographic register :
en
- ES124731A2 - A PROCEDURE FOR THE MANUFACTURE OF WHITE, TURBIOUS AND GLASSED OR GLAZED ENAMELS :
en
es
- CH152074A - Grids in mercury vapor rectifiers. :
de
en
- AT126218B - Device for holding the cartridge frame in the magazine. :
de
en
- AT126269B - Arc torch for the production of tunnels, pressure tunnels or the like. :
de
en
- CA318869A - Container closure :
en
fr
- CA318884A - Protection of steel and iron against corrosion :
en
fr
- CA318828A - Uranium product :
en
fr
- US1840343A - Intermediate pick-up roll for inking mechanism :
en
- US1841092A - Pedal accelerator control :
en
- FR717553A - Map reader with narrow strip routes wound on spools :
en
fr
- FR717790A - Advanced linkage device for shafts with variable angular position :
en
fr
- US1840359A - Metering and timing apparatus for telephone systems :
en
- US1840654A - Apparatus for washing gas :
en
- US1840725A - Speed boat :
en
- DE541638C - Production of light-resistant lubricants :
de
en
- DE541451C - Upright shaft washer or mixer :
de
en
- FR717957A - Manufacturing process of heavy metal and alkaline earth metal naphthenates :
en
fr
- US1840720A - Apparatus for grinding cylindrical surfaces :
en
- US1840857A - Drying device :
en
- AT126349B - Process for making a coffee preparation. :
de
en
- DE541412C - Device for separating out light rays of a certain type from a bundle of parallel rays :
de
en
- US1840538A - Eccentricity checking device :
en
- US1841157A - Control for synchronized drives :
en
- AT126301B - Circuit for eliminating the humming sound in radio and amplifier devices with mains operation. :
de
en
- CH151925A - Process for the production of viscose synthetic fibers. :
de
en
- CH151895A - Device for adjusting poultry houses. :
de
en
- AT126124B - Process for the production of titanium composition pigments. :
de
en
- US1840691A - Switch :
en
- USD85996S - Design for a button :
en
- DE541869C - Heat meter :
de
en
- AT126171B - Sling ball game. :
de
en
- AT126345B - Tie holder. :
de
en
- US1841046A - Internal combustion engine :
en
- AT126148B - Process for enhancing the biological effects of fat and similar substances in dietetic preparations by irradiation. :
de
en
- CA318815A - Railway car buffing and draw gear :
en
fr
- DE541127C - Security lock with alarm device :
de
en
- DE541535C - Process for the production of a hydraulically hardening coating compound from cement and bituminous slate :
de
en
- DE541910C - Process for the production of organic acids :
de
en
- US1840351A - Sound record and method of producing the same :
en
- CH151991A - Ice slide. :
de
en
- CH152014A - Process for producing a steel with high toughness and low sensitivity to cold brittleness, aging and blue breakage in the basic Siemens-Martin furnace. :
de
en
- US1840529A - Method of treating photo-sensitive bodies :
en
- US1840995A - Seat cover :
en
- CH151924A - Shaft bearings for high-speed motors, especially for centrifuges and spindles. :
de
en
- GB365063A - Bobbin holder for braiding machines :
en
- US1840371A - Fume hood :
en
- FR717665A - Device for the emission of modulated currents on power lines with variable load :
en
fr
- GB364990A - Improvements in and relating to steam heating systems :
en
- GB365102A - Improvements in the conversion of organic compounds into compounds of higher molecular weight :
en
- DE541062C - Welding torch :
de
en
- DE541557C - Process for the manufacture of lace tips by hot pressing the lace ends soaked with celluloid solution after drying :
de
en
- DE541289C - Bag filling machine :
de
en
- US1841049A - Means for marking negative films :
en
- ES124954A1 - A pressure reducer for compressed gases. :
en
es
- FR717678A - New building material :
en
fr
- CA318919A - Rubber compound feeding device :
en
fr
- FR717593A - case for cigarettes, or for cigars :
en
fr
- GB365118A - Improvements in or relating to tobacco-feeding machines :
en
- CA318896A - Process of separating metals by selective oxidation of the chlorides :
en
fr
- US1840683A - Airplane stabilizer :
en
- DE541345C - Device generating negative pressure, in particular for driving aircraft and watercraft :
de
en
- DE541775C - Temperature compensated socket for piezo crystals :
de
en
- AT126226B - Device for cleaning dusty air, etc. :
de
en
- DE541325C - Electrical time switch, which consists of a heating resistor and a temperature switch influenced by this with the help of a heat transfer medium :
de
en
- FR717642A - Process for transforming polyphase currents into single-phase currents of lower frequency :
en
fr
- US1840764A - Sput and method of connecting it to alpha sheet :
en
- US1840911A - Induction compass :
en
- FR717710A - Process and its application for the end-to-end sizing of all textiles in general and in particular of artificial silks in spinning, weaving or even milling :
en
fr
- ES124148A1 - An automatic circuit breaker with interruption of current after a variable time between certain limits. :
en
es
- FR717767A - Process for the continuous refining of hydrocarbons using acids :
en
fr
- AT126280B - Voltage dividers, in particular for wireless telephony receivers. :
de
en
- US1840302A - Garter :
en
- US1841011A - Water tube boiler :
en
- DE541620C - Pasta maker :
de
en
- FR717955A - Washing machine improvements :
en
fr
- GB365593A - Improvements in and relating to the construction of tunnels :
en
- GB364934A - Improvements in or relating to electric batteries :
en
- AT126319B - Rotatable support frame on hospital beds for holding objects of daily use. :
de
en
- CA318777A - Hasp fastener :
en
fr
- GB364876A - Improvements in or relating to wind motors :
en
- GB365158A - Improved device for fitting to motor vehicles to prevent injury to pedestrians and animals :
en
- FR717625A - Antiptosic corset :
en
fr
- US1841022A - Knitting machine attachment :
en
- US1841266A - Key and card carrier :
en
- GB364949A - Improvements in or relating to thermionic amplifying circuits :
en
- USD85982S - William j :
en
- US1840328A - Washing machine :
en
- US1840883A - Strainer :
en
- US1840614A - Combination fairlead and headrod holder :
en
- US1840929A - Hair drier :
en
- ES123962A1 - Apparatus for sound film projection. :
en
es
- US1840445A - Titration method and tablet therefor :
en
- US1841063A - Episcopic projection apparatus for metallic films and the like :
en
- US1840304A - Reenforced concrete structure :
en
- US1840713A - Device for handling fluid :
en
- DE541300C - Device for fixing the cathode spot in mercury vapor rectifiers, in which an insert provided with rust-like openings is provided in the cathode container, the surface of which is completely covered by the cathode mercury :
de
en
- DE541955C - Dusting powder to combat fungal diseases in grapevines :
de
en
- FR717650A - Gate valve for water and oil :
en
fr
- FR717921A - Improvements to gill-boxes and similar stretching machines :
en
fr
- GB364992A - Improvements in name or number plates :
en
- FR717691A - Lifting device for motor vehicles :
en
fr
- FR717702A - Process and installations for the production of fresh water on board ships or other applications :
en
fr
- US1840360A - Selective circuit arrangement :
en
- US1840912A - Combined rip and crosscut saw :
en
- DE541541C - Wrench :
de
en
- FR717834A - Improvements to sieves :
en
fr
- ES124955A1 - A machine for stabbing and waxing floors. :
en
es
- US1840528A - Spark plug :
en
- GB364736A - Improvements in or relating to electrically driven clocks :
en
- GB365027A - Screw propellers :
en
- FR717862A - Device for drying paper webs from a printing machine :
en
fr
- FR717864A - Device for automatically withdrawing a certain quantity of cigarettes from the outlet drum of cigarette machines :
en
fr
- GB365109A - :
en
- FR717831A - Further development of die-casting machines :
en
fr
- GB364731A - Improvements in sliding bolt and the like fastenings :
en
- ES708U - Device for all kinds of viscous, pasty or liquid materials. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717561A - Cantre :
en
fr
- FR717842A - Metal packaging manufacturing process :
en
fr
- FR717902A - Watch refinements :
en
fr
- GB365129A - Improvements in electric transformers :
en
- GB365533A - Improvements in and relating to apparatus for playing games :
en
- FR717773A - Improvements in aircraft steering systems :
en
fr
- GB365122A - Improvements in injection valve means for hydrocarbon motors :
en
- DE541435C - Mechanical toy to imitate a boxing match :
de
en
- FR717711A - Multipurpose electro-magnetic recorder, combined with electric phonograph and radio receiver :
en
fr
- DE541549C - Procedure for connecting oil-filled cables :
de
en
- ES124101A1 - A time switch relay. :
en
es
- FR717599A - Multi-tube tires :
en
fr
- US1840730A - Indicator board for offices and the like :
en
- DE541523C - Spreading device for a motor vehicle brake :
de
en
- DE505527C - Briefcase with an interior that can be enlarged :
de
en
- DE541292C - Hydraulic roller press for fabric or paper webs :
de
en
- GB364976A - Improvements in lighting fittings :
en
- FR717728A - Safety provisions for surface heat exchangers :
en
fr
- GB364771A - Improvements relating to starting and stopping mechanism for the rotary tables of gramophones and the like :
en
- GB364851A - Improvements in the resilient skirts of pistons for internal combustion engines :
en
- FR717744A - Manufacture of embossed films :
en
fr
- GB364860A - Improvements in tapered roller bearings :
en
- GR3481B - OPINIONS CIRCULAR TO MEASURE AND IMPRESS THE ANGLES AND DISTANCES. :
el
en
- CA318822A - Valve seat reconstruction tool :
en
fr
- US1840298A - Variable electrical condenser :
en
- FR717662A - Apparatus for the analysis of fluids, more particularly for the analysis of combustion products :
en
fr
- ES124986A3 - A new procedure for obtaining a drink. :
en
es
- FR717966A - Improvements made to lifts for motor vehicles :
en
fr
- US1841172A - Combination stock record and merchandise tag :
en
- FR717635A - Phenol and aldehyde resins and process for their manufacture :
en
fr
- GB365584A - Improvements in or relating to pipes made of cement or reinforced cement :
en
- US1840388A - Screen hanger mechanism :
en
- US1840432A - Pump :
en
- US1840547A - Starter for internal-combustion engines :
en
- US1841156A - Hoop-tightening device :
en
- US1840688A - Furnace operation :
en
- US1840810A - Earth pulverizing machine :
en
- DE541695C - Shut-off valve for gaseous media :
de
en
- DE541721C - Snap fastener strips for bed linen with rolled seams on the closing edges :
de
en
- GB364740A - Improvements in automatic telephone exchange systems provided with means for establishing long distance telephone connections :
en
- US1841142A - Wave communication system :
en
- US1840690A - Pressure fluid generator :
en
- US1841267A - Cigar display rack :
en
- US1841280A - Braking device :
en
- GB364989A - Process for the after treatment of diazo type prints on films :
en
- US1841117A - Regulator system :
en
- US1841286A - Air cleaner for carburetors :
en
- GB364993A - Improvements in and relating to methods of and apparatus for producing refractory bodies :
en
- DE541563C - Electrolytic cell for the production of gases :
de
en
- GB365071A - Arrangements for controlling the electric driving motor of a steerable road vehicle :
en
- GB364795A - Improvements in or relating to means for regulating the flow of gases or fluids :
en
- FR717634A - Bagging machine :
en
fr
- FR717944A - Control device for diesel engines without compressor :
en
fr
- US1841236A - Chain device :
en
- US1840938A - Draft plate :
en
- DE541546C - Heat exchange device, especially for overheating steam by radiant heat :
de
en
- DE541682C - Steam generator with deflagration of the fuel :
de
en
- CA318811A - Electric switch :
en
fr
- FR717602A - Horseshoe crampon :
en
fr
- FR717762A - Improvements made to oil boxes for railroad rolling stock and in particular to mechanically lubricated oil boxes :
en
fr
- US1840378A - Calculating machine :
en
- FR717872A - Acoustic pavilion for diffusers :
en
fr
- DE541332C - Process for the production of glue beads or pieces of glue in easily soluble form :
de
en
- DE541346C - Tail skid :
de
en
- CA318908A - Pulling-over machine :
en
fr
- CH152084A - Adjustment device on foldable plates of examination and operating tables. :
de
en
- GB365583A - Improvements in or relating to means for the distant control of mechanical parts :
en
- US1840664A - Combination ash and cigarette receptacle :
en
- US1840734A - Electric outlet receptacle :
en
- US1840966A - Pump :
en
- US1841265A - Sanitary milk bottle :
en
- US1840310A - Baking pan :
en
- US1841298A - Shaft seal for compressors :
en
- ES125003A3 - Improvements in the manufacture of gummed paper strips. :
en
es
- GB364824A - Improved means for securing taps to bottles and the like :
en
- DE541673C - Process for the production of place posts with club feet :
de
en
- FR717719A - Machine for distributing and cutting into strips metal or other sheets with a device for feeding the cut strips :
en
fr
- US1840389A - Mechanical movement :
en
- US1840658A - Egg yolk separator :
en
- DE541829C - Process for extracting bituminous coals and slates :
de
en
- ES683U - Procedure for the manufacture of letters, ornaments and figures based on pieces of glass or pressed glass, silvered by the face that presents an uneven surface and smooth mirrors. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717736A - Improvements to exhaust or fluid guiding nozzles :
en
fr
- GB364894A - Improvements in or relating to workmen's and like clamps :
en
- ES124863A2 - A PROCEDURE FOR OBTAINING NAPHTHALINE HYDRATION PRODUCTS :
en
es
- FR717911A - Metal seal for chamber furnaces for gas and coke production :
en
fr
- GB364693A - Improvements in reinforced concrete structures for strong rooms and the like :
en
- GB364903A - Number plate for affixing to extensible telephone arm :
en
- US1840585A - Harvester thrasher :
en
- US1840615A - Poultry feeding device :
en
- ES125004A3 - Improvements in the manufacture of metal plate radiators for heating. :
en
es
- IE12363L - Colour photography and cinematography :
en
- DE541946C - Connection between runner and shaft in Roots blowers :
de
en
- FR717680A - Improvements in the manufacture of electric discharge tubes and more particularly their grids :
en
fr
- FR717756A - Spark plug for internal combustion engines :
en
fr
- GB365106A - Improvements in and relating to steel alloys :
en
- US1840504A - Shuttle tension :
en
- US1840687A - Intercommunicating system :
en
- US1841070A - Transformer oil :
en
- US1841137A - Hand fan :
en
- US1840488A - Device for thawing manifolds :
en
- US1840637A - Burglar alarm system :
en
- CA318913A - Rubber vulcanization :
en
fr
- CH151923A - Process and installation for extracting textile fibers from plants and in particular Spanish broom (Spartium junceum). :
en
fr
- CH152024A - Process for the production of a cushioned body. :
de
en
- US1840732A - Nose guard :
en
- US1840937A - Apparel garment :
en
- US1840791A - Process for producing an electroconductive sound wave record :
en
- DE541720C - Strap fastening for backpacks, knapsacks and similar carrying devices :
de
en
- CH152049A - Refrigeration system in which the refrigerant is compressed in at least two stages. :
de
en
- DE541497C - Sliding device for conveyors with compressed air or the like. :
de
en
- ES124141A1 - Improvements in the distributors for telegraphy. :
en
es
- FR717815A - elements for heating devices :
en
fr
- IS54B6 - Method of production and handling of fish oil or other oils from marine animals :
en
is
- DE541361C - Dissolving and cleaning materials containing alumina :
de
en
- GB364958A - Improvements in waterproof boots and shoes and methods of making same :
en
- GB364991A - A combined portable table and seats :
en
- GB365021A - Improvements in and relating to rope or like gearing :
en
- DE541514C - Centrifugal governor on ignition devices for internal combustion engines :
de
en
- FR717746A - Method and device for extracting and recovering fumes from any gas :
en
fr
- FR717836A - Winning device and threshers with application :
en
fr
- GB365101A - Improvements in flying craft :
en
- US1840700A - Shock absorber :
en
- US1840736A - Counterboring tool :
en
- US1841247A - Casement operator :
en
- CH152143A - Process for the preparation of a wool dye. :
de
en
- ES124981A2 - PENDULUM CLAW FOR ELECTRIC TRACTION CATENARY LINE :
en
es
- DE541567C - Process for the preparation of heterocyclic compounds of 3-nitro-4-oxybenzamide :
de
en
- US1840686A - Color projecting and distributing apparatus for painters :
en
- FR717554A - Improvements to protective coatings :
en
fr
- GB365139A - Improvements in and relating to electric measuring instruments :
en
- FR717724A - extendable prop for cement floors and other applications :
en
fr
- DE541934C - Motorized vehicle for driver training :
de
en
- IE11985L - Manufacture of profiled metal plates. :
en
- US1840413A - Method of producing high-grade cellulose from wood, straw, grasses, and other vegetal materials :
en
- US1841312A - Cellulosic composition of matter containing cyclohexanol :
en
- FR717941A - Cutting and bleeding tool holder for lathes, planers, etc. :
en
fr
- DE541726C - Compound fluid measuring arrangement :
de
en
- DE541767C - Manufacture of beryllium compounds :
de
en
- DE541390C - Letter folder mechanism with two or more pairs of liner :
de
en
- DE541665C - Theft protection for motor vehicles :
de
en
- DE541779C - Adjustable fastening of sockets for festoon lamps :
de
en
- DE541927C - Device for feeding a pre-printed strand of paper in register :
de
en
- FR717569A - New chrome colors :
en
fr
- FR717878A - Selfacting winder-spinning trade for carded wool :
en
fr
- FR717765A - Improvements to coupling devices for elements of articulated systems :
en
fr
- GB365137A - A manner of and apparatus for closing and securing small bags :
en
- GB365516A - Improvements in motor mounting :
en
- DE541978C - Drive of tube closing machines :
de
en
- FR717770A - Partial-off anti-glare headlight :
en
fr
- GB364826A - Improvements in or relating to electric battery lamps :
en
- FR717792A - Thruster device for nautical vehicles :
en
fr
- FR717894A - Improvements to incandescent electric lamps :
en
fr
- US1840874A - Fluid operated power transmission :
en
- DE541670C - Feed mechanism for the workpiece table on machines for carving (charring) stone by means of a mechanically driven hammering tool :
de
en
- DE541608C - Apparatus for the synthetic production of ammonia :
de
en
- DE541827C - Commuter for electrical machines with high lamellar voltage :
de
en
- US1840825A - Leg rest :
en
- US1840835A - Air heater :
en
- US1841317A - Inductance unit :
en
- US1840978A - Automatic circuit breaker :
en
- US1841147A - Electric circuit breaker :
en
- FR717732A - Gasoline-saving device applicable to automobile or other engines :
en
fr
- GB364909A - Improvements in or relating to rotary air and other gas compressors or vacuum pumps :
en
- AT126266B - Arrangement of self-sellers in business premises. :
de
en
- AT126274B - Process for softening water using base-exchanging substances. :
de
en
- AT126344B - Protective housing for brooms. :
de
en
- AU4931A - Improvements in or relating to stratified bodies, such as strengthened glass :
en
- CA318873A - Manufacture of sulphur trioxide :
en
fr
- US1840813A - Automatic regulator :
en
- AT126230B - Feed water preheater. :
de
en
- AU3051930A - An improved flue screen forthe tops of chimneys :
en
- CA318930A - Heating display case :
en
fr
- CH152009A - Device for reducing or eliminating the influence of interference in circuit arrangements with amplifier tubes. :
de
en
- AT126343B - Window cleaning device. :
de
en
- AT126335B - Circuit arrangement for private branch exchanges. :
de
en
- ES124970A1 - Improvements in mercury switches. :
en
es
- FR717932A - Compound coupling :
en
fr
- AT126243B - Electric reflector lamp with adjustable reflector. :
de
en
- CH152018A - Apparatus for the size of a sinusoidal guide path, intended for the transformation of a reciprocating motion into a rotational motion. :
en
fr
- AT126158B - Cable insulating paper. :
de
en
- US1840741A - Machine base mounting :
en
- DE541576C - Procedure for the operation of gas mixture separation plants :
de
en
- ES124995A3 - Manufacturing procedure for sheet metal radiators for heating. :
en
es
- GB365576A - Improvements in or relating to platen printing presses :
en
- US1840747A - Pipe guide :
en
- FR717884A - Trolley device for transporting and moving material and more particularly vehicles :
en
fr
- GB365161A - Improvements in or relating to trailer vehicles :
en
- GB364786A - Improvements in or relating to spindles for jute and like fibres :
en
- GB365582A - Improvements in or relating to the treatment of gases :
en
- GB364957A - An improved process for making a concentrated chocolate milk :
en
- US1840439A - Package for displaying and dispensing merchandise :
en
- US1840927A - Holding device for containers :
en
- US1840993A - Electromagnetic motor :
en
- GB365084A - Improvements in driers for oils, paints and varnishes :
en
- FR717817A - Process for making usable as fuels by the addition of an activating agent for heavy mineral oils or vegetable oils :
en
fr
- DE541578C - Safety device on single-track lines, especially for crossings :
de
en
- FR717757A - Automotive lifters :
en
fr
- DE541613C - Process for the production of an iron-containing, ocher-like colored body from the chloridic waste liquors from bleaching earth :
de
en
- DE541485C - Metal halide lamps, in particular mercury arc lamps :
de
en
- CH152123A - Car shifter. :
de
en
- ES124781A1 - A prepayment meter for liquids. :
en
es
- AT126135B - Material connection. :
de
en
- AT126237B - Cylinder lock for self-loading firearms. :
de
en
- FR717552A - Process for the manufacture of products permeable to liquids, gases, rubber and the like :
en
fr
- AT126157B - Process for the preparation of derivatives of high molecular weight polymerization products of unsaturated phenols. :
de
en
- CH151976A - Shaped article, in particular a covering plate for building and insulating purposes and a method for producing such a covering plate. :
de
en
- DE541539C - Device for cutting apart fabrics on the loom :
de
en
- AT126325B - Sterilizing apparatus for dressings. :
de
en
- CA318825A - Fumigating material :
en
fr
- CH152028A - Self-locking nut and method of making it. :
de
en
- CH152145A - Counterpivot mounting device in watch movement rackets comprising a cockpit. :
en
fr
- AT126103B - Valve control for compressed air tools. :
de
en
- GB365525A - An improved heat-insulating composition :
en
- GB364819A - Method of producing new porous heat insulating substances :
en
- CH151946A - Process for influencing the fermentation of liquids and apparatus for its implementation. :
de
en
- US1840578A - Method and apparatus for dividing dough into uniform weights :
en
- US1840617A - Journal bearing :
en
- US1840667A - Ventilator :
en
- AT126196B - Method for producing a thin-walled vessel, in particular a squeeze tube, from acetyl cellulose. :
de
en
- US1840999A - Carburetor :
en
- US1841181A - Hose supporter :
en
- FR717649A - Seeding plow :
en
fr
- FR717764A - Automatic triggering device for mercury switch :
en
fr
- GB364914A - Improvements in machine-gun supports :
en
- ES125002A1 - Improvements in roller bearings. :
en
es
- GB364729A - Improvements in and relating to joints for pipes and castings :
en
- US1840662A - Jar lid and applicator attachment therefor :
en
- CH151891A - Screening device for sand, gravel and the like. :
de
en
- CH151963A - Process for the preparation of a clore-proof vat dye of the N-dihydro-1.2.2'.1'-anthraquinonazine series. :
de
en
- USRE18326E - Refractory arch for furnaces and method of producing the same :
en
- DE541568C - Feed water regulator :
de
en
- FR717775A - Process and product for obtaining a metallic deposit by immersion on aluminum, magnesium and their alloys, with a view to facilitating and improving the electrolytic deposits of all metals :
en
fr
- FR717827A - Device for charging, discharging and turning over the load in rotary hearth furnaces :
en
fr
- AT126120B - Process for the preparation of vat dyes of the perylene series. :
de
en
- AT126206B - Weir bolt with split bolt body and bolt parts driven individually by an electric motor. :
de
en
- CH152037A - Double-acting single piston pump, especially for irrigation systems. :
de
en
- DE541457C - Method for treating copal with compressed air sandblasting :
de
en
- CA318854A - Hot roll polishing mechanism :
en
fr
- CH152026A - Device for sharpening safety razor blades. :
de
en
- US1840380A - Pulverizing apparatus :
en
- US1841197A - Telephone alarm system :
en
- USRE18325E - Pobation :
en
- AT126209B - Descender, especially for rescue from fire hazard. :
de
en
- US1840526A - Water heating and deaerating apparatus :
en
- US1841008A - Coupling :
en
- US1841274A - Preparation of photogravure copy and the like :
en
- CH151952A - Process for the production of sulfuric acid. :
de
en
- US1840379A - Well plugging device :
en
- US1840862A - Exhaust treating apparatus :
en
- US1840400A - Support :
en
- US1840836A - Heat exchanging apparatus :
en
- US1841110A - Typewriter :
en
- DE541480C - Process for the production of malleable cast iron by heating a raw cast iron in which the silicon is partially replaced by nickel :
de
en
- DE541664C - Device for preventing vehicles from sinking into soft ground :
de
en
- DE541403C - Method of maintaining moldability of insoles :
de
en
- CH152093A - Summing device. :
de
en
- DE541776C - Flywheel circuit in which a short-circuit element, tuned to an undesired frequency, is connected between the points provided for taking off the useful high frequency :
de
en
- AT126253B - Method and device for loading rotary kilns with sludge-like material to be fired. :
de
en
- CH152075A - Shockproof thermal relay. :
de
en
- DE541182C - Piezoelectric crystal plate :
de
en
- DE541231C - Die for casting types that are primarily used for printing characters with relatively large areas of color :
de
en
- DE541501C - coupling :
de
en
- CH152096A - Microphone. :
de
en
- CH152001A - Calculator. :
en
fr
- AT126320B - Amplifier tube for voltage amplification. :
de
en
- FR717880A - Rotary intaglio printing machine with elastic intermediate cylinder :
en
fr
- GB364773A - Elevator control system :
en
- US1841024A - Method and apparatus for dyeing yarn :
en
- FR717585A - Device for automatic unloading of baked bread in ovens with parallel sections :
en
fr
- FR718000A - Method and device for regulating the temperature of refrigerator cabinets :
en
fr
- DE541239C - Device for ply felt hats :
de
en
- US1840395A - Method for producing resin acid esters :
en
- US1840731A - Guide for circular saws :
en
- US1840867A - Hydraulic power transmission :
en
- US1841328A - Footwear :
en
- US1840719A - Dental film mount :
en
- DE541506C - Allocation device, especially for automatic scales :
de
en
- CH152032A - Process for the manufacture of piston rings. :
en
fr
- CH152109A - Gear switch. :
en
fr
- AT126258B - Roller stamp. :
de
en
- US1841064A - Alarm circuit closing switch :
en
- NL25741C - Device for measuring the amount of heat released by a flowing liquid by means of a water meter with vane. :
en
nl
- US1840794A - Sound recording system :
en
- US1840971A - Skid and lift truck means for handling materials :
en
- US1841253A - Barrel lifter :
en
- FR717564A - Steam turbine machinery :
en
fr
- FR717895A - Remisse forming electric chain breaker for loom :
en
fr
- GB364820A - Improvements in or relating to heat radiants for use in grilling and/or toasting and like purposes :
en
- AT126123B - Process for producing firmly adhering, dense metal coatings on finished objects without changing their shape during metallization. :
de
en
- CH151984A - Die for casting types, in particular those intended for printing characters with relatively large areas of color. :
de
en
- CA318878A - Coal dissolving composition :
en
fr
- DE541083C - Device for remote control of locomotives and other vehicles :
de
en
- GB365121A - Improvements in or relating to decorating the surfaces of articles :
en
- US1840830A - Chart holder for recording instruments :
en
- US1841195A - Piston ring packing :
en
- AT126276B - Process for reliquefaction of the unavoidable evaporation products that occur when tapping and transferring liquefied gases. :
de
en
- US1840574A - Freight handling apparatus :
en
- US1841139A - Automatic inking device for printing ribbons :
en
- AT126203B - Tiltable frame for truck loading bridges. :
de
en
- CA318900A - Apparatus for cracking oils :
en
fr
- GB364912A - Improvements relating to draught poles or shafts of agricultural machines :
en
- CH151957A - Process for the preparation of esters. :
de
en
- CH152067A - Device for limiting and diverting overvoltages in line networks. :
de
en
- DE541323C - Electric rotary switch :
de
en
- DE541858C - In the axial direction adjustable sub-bearing for electrical instruments, in which the axis rests on a thrust bearing :
de
en
- AT126165B - Control device on spring-loaded vehicles against external tilting when taking a bow. :
de
en
- CA318870A - Framed wire screen or grille :
en
fr
- CH151980A - Multi-motor drive on paper machines. :
de
en
- CH152012A - Waterproof watch. :
en
fr
- GB364928A - Improved means for using the cylinders of internal combustion engines for inflating pneumatic tyres :
en
- DE541340C - Process for the production of non-hygroscopic sugar confectionery, in particular candy, containing the sugar in dead form :
de
en
- GB364735A - Improvements in or relating to conveyors :
en
- FR717771A - Improvements to folding seats :
en
fr
- FR717978A - Device for locating the neutral point and measuring piston displacement in reciprocating machines :
en
fr
- AT126247B - Pointer balance with coin release. :
de
en
- CH151940A - Clothes press. :
de
en
- DE541432C - Automatic firearm :
de
en
- CA318818A - Seal for caps :
en
fr
- US1840991A - Process and apparatus for forming metal plates for dentures :
en
- US1841039A - Expansion joint :
en
- US1840347A - Spring scale :
en
- DE541630C - Die setting and line casting machine with a collector, at the entrance of which pawls are provided to prevent the dies from tilting back on the collector star :
de
en
- DE541645C - Process for manufacturing thin sheets of raw glass :
de
en
- FR717693A - Lifting device :
en
fr
- CA318795A - Rail sawing and drilling apparatus :
en
fr
- AT126327B - Process for generating a chemical reaction between two or more gases. :
de
en
- CA318875A - Disc wheel :
en
fr
- AT126138B - Process for the production of elastic, waterproof, insulating rubber-containing coatings on metal. :
de
en
- GB365523A - Improvements in or relating to measuring instruments for signalling at predeterminedvalues :
en
- GB364777A - Improvements in or relating to high frequency coupling arrangements :
en
- GB365113A - Manufacture of dyes containing chromium :
en
- FR717601A - Corn protectors :
en
fr
- GB364760A - Improvements in non-refillable closures for bottles, jars and like liquid containers :
en
- FR717984A - Improvements to internal combustion engines of the liquid fuel injection and compression ignition type :
en
fr
- USD85987S - mary nagel :
en
- DE541348C - Gymnastic device for body care :
de
en
- DE541822C - Process for the production of alkali aluminates :
de
en
- DE541796C - Instrument for measuring the roughness or waviness of surfaces or the total strength of the vibrations of machine parts :
de
en
- DE541835C - Horizontal circular fabric slide for sewing machines :
de
en
- AT126177B - Resilient tool for tillers. :
de
en
- CH151944A - Machine for mincing meat products, in particular for cutting bacon into cubes. :
de
en
- FR717854A - Method and device for transporting intermittently laminated glass plates in a roller cooling furnace :
en
fr
- GB364803A - Improvements in or relating to the transmission arrangements of motor vehicles :
en
- FR717605A - Thermo-electric control device, intended in particular for diathermic masks used for aesthetic treatment of the face :
en
fr
- GB364880A - Improvements in trousers, knickers and such like for female wear :
en
- US1840733A - Automatic air release :
en
- US1841020A - Refining of metals :
en
- US1841120A - Slow acting relay :
en
- DE541690C - Process for the manufacture of cold forged products :
de
en
- GB364945A - Improvements in or relating to the admission and exhaust passages and valves of internal combustion engines :
en
- GB365026A - Improvements in and relating to fittings for window sash frames which slide vertically up and down and swing open on a vertical axis :
en
- CH151910A - Electric heating rod and method of making the same. :
de
en
- US1840342A - Pouring sheet :
en
- US1840577A - Typewriting machine :
en
- ES124999A1 - An improvement in carburetors for internal combustion engines. :
en
es
- GB364923A - Improvements in or relating to frames for internal combustion engines :
en
- FR717899A - Method and device for conveying chunk or briquette backfill material in tubular conduits :
en
fr
- US1840315A - Electric elevator system :
en
- US1840763A - Certificate holder :
en
- US1840766A - Wheel aligning device :
en
- FR717835A - Device for mounting junction lines in telephone systems operating by selector switches :
en
fr
- FR717909A - Machine for the automatic preparation of the coffee drink :
en
fr
- GB364684A - Improvements in method for making shaped rubber articles :
en
- GB364659A - Improvements in or relating to brake mechanism for the wheels of aircraft landing carriages :
en
- US1840843A - Cartridge :
en
- US1840892A - Loom :
en
- CA318809A - Tag structure :
en
fr
- US1840660A - Phonograph :
en
- US1840994A - Electromagnetic pump :
en
- US1841283A - Distant control equipment :
en
- FR717825A - Totalizer for automatic weighing devices :
en
fr
- GB364947A - Improvements in the structure of hulls for mine-laying submarines :
en
- GB365004A - Improvements in or relating to the manufacture of preparations for the treatment of the skin :
en
- ES125001A1 - A procedure for the construction of affirmed pavements, burladeros, tiles, tiles and similar works. :
en
es
- DE541684C - Asynchronous motor with double cage armature :
de
en
- FR717797A - Process of crimping animal and vegetable horsehair and fibers :
en
fr
- GB364966A - Improvements in the manufacture of hollow sleepers, particularly for heavy excavating tracks :
en
- US1840805A - Vegetation dusting machine :
en
- US1840536A - Wiring system :
en
- US1840974A - Inlay flooring and method of manufacturing same :
en
- FR717821A - Device for adjusting the frequency and speed of rotation of electric machines :
en
fr
- US1840638A - Process of assembling roller bearings :
en
- DE541354C - Method and device for loading molds used for the manufacture of pottery with plastic mass :
de
en
- US1840375A - Refrigerating device :
en
- US1840597A - Synthetic resin and process of making the same :
en
- US1840760A - Process of making aromatic amino compounds :
en
- ES520U - Chrome. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1840314A - Valve actuating mechanism for internal combustion engines :
en
- US1840595A - Artist's kit :
en
- FR717919A - Improvements to compressed air water elevators :
en
fr
- GB364775A - Improvements in means of attaching cotton or the like material to mop heads or stocks :
en
- US1841344A - Packing for the rotary valves of internal combustion engines :
en
- US1840495A - Heat exchange device :
en
- US1840554A - Brick and brick work for hot blast stoves and the like :
en
- US1841061A - Drapery and heading hook :
en
- DE541792C - Damping device on strings through which a current flows and vibrating in a magnetic field, especially for oscilloscopes, for photographic sound recording :
de
en
- DK45087C - Electric Flashing Device. :
da
en
- US1840647A - Fireproof closable film reel :
en
- US1841052A - Adjustable temple for spectacles :
en
- US1841213A - Electric meter protecting cabinet :
en
- DE541369C - Process for the production of drums for turbo generators and similarly highly stressed machine parts :
de
en
- DE541895C - Device for combining (stacking) several groups of cigarettes :
de
en
- US1840753A - Automobile window screen :
en
- FR717572A - Improvements to heating devices, especially radiators :
en
fr
- DE541504C - Process for the production of pure, especially sproated metals by electrolytic means :
de
en
- US1840849A - Electric sadiron :
en
- US1840915A - Sign frame :
en
- US1841062A - Golf club head and process of making the same :
en
- US1841175A - Roll adjusting means for rolling mills :
en
- US1841177A - Interchangeable floor strip :
en
- US1840500A - Method and system for determining and measuring light and color differences :
en
- DE541330C - Process for the degassing of metal vapor apparatus by heating :
de
en
- FR717818A - Method and device for keeping boiling tubes of evaporators, surface condensers, and the like clean :
en
fr
- GB364838A - Improvements relating to bath, lavatory and similar fittings :
en
- FR717740A - Automatic radio electric watch device :
en
fr
- GB364707A - A haulage device :
en
- DE541641C - Machine for the production of weft warp knitwear :
de
en
- GB364714A - Improvements in or relating to poultry rearing apparatus or brooders :
en
- GB364719A - Improvements in or relating to variable speed gears :
en
- ES710U - Blister pack for injectable liquids. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717769A - Process for the production of butyric acid and its homologues from dairy residues :
en
fr
- US1840718A - Mechanism for truing and dressing grinding wheels :
en
- US1840815A - Composition and method op making- a belt dressing :
en
- US1840865A - Hydraulic transmission apparatus :
en
- US1840484A - Toothbrush :
en
- FR717683A - Pneumothorax device :
en
fr
- US1841113A - Typewriting machine :
en
- US1841311A - Cellulosic composition of matter containing butyl propionate :
en
- IE12619L - Compressed air brakes. :
en
- FR717843A - Transmission system :
en
fr
- FR717939A - case for blush stick or other :
en
fr
- GB365153A - Improvements in coin-freed vending machines :
en
- FR717758A - Barrel support device for light craft :
en
fr
- GB365156A - Improvements in or relating to the automatic regulation of machine sets comprising a prime mover and an electric generator :
en
- FR717798A - Improvements to the butyric fermentation of carbohydrates :
en
fr
- FR717982A - Straight pull lever :
en
fr
- GB364884A - Improvements in weft replenishing mechanism for looms :
en
- FR717654A - Gear shift control for motorcycles :
en
fr
- FR717804A - Support device for a reservoir pen holder or other, can also be used as an inkwell or as a filling device for reservoir pen holder :
en
fr
- DE541382C - Knife star dough dividing and rounding machine :
de
en
- ES704U - Devices to keep the loose collars of the shirts stretched and smooth. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB365574A - Improvements in paper, cardboard or like receptacles for food :
en
- USRE18330E - Thebmostat :
en
- US1841155A - Metal rolling mill :
en
- US1840477A - Charger-loading rifle and charger thereto :
en
- US1840802A - Warp stop motion for looms :
en
- GB364968A - Process for the production of a glue powder having casein as base :
en
- DE541832C - Method for cutting laminated glass :
de
en
- DE541848C - Rail fastening by means of two-part washer plates that clamp the rail foot on both sides under hook ribs :
de
en
- GB364747A - Improvements in apparatus for executing concrete construction by pouring :
en
- GB364984A - An improved method of making electrically insulating form pieces :
en
- ES124951A3 - A new procedure for the manufacture of an attachment for mortars and other plastic masses. :
en
es
- GB364708A - Improvements in and relating to the preliminary treatment of fibrous materials for the production of cellulose paper pulp, mill boards, cardboard, plates and the like :
en
- US1841101A - Loud speaker :
en
- US1841168A - Fountain pen :
en
- FR717600A - Holding and fixing device for reinforced cement barrier elements :
en
fr
- GB364924A - Improvements relating to resonance controlling devices for performing definite operations :
en
- GB365159A - Improvements in vehicle bodies :
en
- DE541184C - Device to compensate for the reflections from the surroundings which cause a blurring of the reception minimum at the radio pillar :
de
en
- FR717627A - Improvements in means for checking the operation of high voltage electrical circuits, in particular ignition circuits of explosion engines :
en
fr
- US1840505A - Grain cleaning machine :
en
- GB365092A - Improvements in or relating to the treatment of gaseous mixtures for the purpose of separating them into their components or enriching them with respect to one or more of their components :
en
- CH151894A - Preparations for combating powdery mildew on plants, in particular the vine. :
de
en
- CH152089A - Process for the preparation of 1-p-oxyphenyl-2-aminopropanol-1. :
de
en
- DE541687C - Device for separating fly ash, dust or other solid components from gases :
de
en
- DE541795C - Thread counters :
de
en
- DE541882C - Photographic camera :
de
en
- GB364785A - Improvements in the splitting and destructive hydrogenation of hydrocarbons and similar substances :
en
- ES124968A1 - Improvements in the manufacture of tubes of fibrous and plastic mixed materials, with high resistance to hydrostatic pressures. :
en
es
- US1840383A - Vat dyestuffs of the anthraquinone acridone series :
en
- AT126303B - Hot cathode arrangement for electron tubes. :
de
en
- DE541699C - Process for the production of filter press towels :
de
en
- US1840679A - Comfort chair :
en
- ES124495A1 - Improvements in the manufacture of ampoules for injections of serums and hypodermic solutions, to facilitate the expulsion of said liquids. :
en
es
- US1840956A - Method and apparatus for ironing or pressing laundry :
en
- US1841158A - Electric oven :
en
- GB364796A - Screw propellers :
en
- CH151901A - Scaffolding stands, in particular for building purposes. :
de
en
- GB365518A - Improvements in or relating to electric contacts and insulating bases therefor :
en
- FR717891A - Friction damper for vehicles :
en
fr
- AU314031A - Improvement inflexible pocket receptacles :
en
- CA318812A - Roller for laundry ironing machines :
en
fr
- DE541375C - Sum drawing device on cash registers or calculating machines :
de
en
- US1840694A - Fluid well construction :
en
- US1840952A - Method for determining sulphur dioxide, hydrogen sulphide or both in gas mixtures :
en
- US1841257A - Conduit for electric wires :
en
- NL27078C - :
en
- ES707U - Improvements in the drive mechanisms of window panes, especially those of cars, cars and wagons. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717660A - Improvements to chairs or other seats in metal tubes :
en
fr
- US1840601A - Arc welding mechanism :
en
- US1840620A - Book stand :
en
- US1840949A - Motor boat installation :
en
- DE541609C - Swing cylinder high-speed press :
de
en
- DE541481C - Device for starting short-circuit armature motors :
de
en
- FR717688A - Improvements in railway traffic control apparatus and the like :
en
fr
- FR717816A - Multiple drawing bench :
en
fr
- DE541752C - Locking device for the shutter slide of an excavator bucket :
de
en
- DE541975C - Manufacture of igniters with incombustible potting compound :
de
en
- GB365997A - Improvements in or relating to tobacco cutting machines :
en
- US1841159A - Method of making textile fabrics :
en
- ES124481A1 - An apparatus for the automatic presentation of reclaimed surfaces with indication of the time. :
en
es
- ES124991A3 - A fountain pen apparatus. :
en
es
- USRE18333E - reeves r :
en
- DE541533C - Dismountable casting mold box for the mass production of artificial stone slabs from cementing materials :
de
en
- US1840839A - Machines for making backings for artificial teeth :
en
- FR717638A - Process for dyeing the manufactured parts in a circulation bath contained in a closed tank, and apparatus for carrying out this process :
en
fr
- GB364763A - Improvements in show cards and the like :
en
- AT126350B - Device for removing the poisonous carbon oxide from water gas, double gas or the like. :
de
en
- AU3051930B - An improved flue screen forthe tops of chimneys :
en
- AT126287B - Method and device for image and facsimile telegraphy on short waves. :
de
en
- US1840759A - Pumping means for gasolene gauges :
en
- US1841132A - Turnstile :
en
- USD85991S - Design for a gas and electric range :
en
- US1840455A - Apparatus for the measurement of granular materials :
en
- US1840589A - Shaving brush :
en
- US1840826A - Measuring apparatus :
en
- US1841065A - Adjustable light and ventilating screen :
en
- US1840819A - Locking mechanism for doors :
en
- US1841324A - Safety device for rotating tools :
en
- AT126232B - Liquid heater. :
de
en
- DE541512C - Otter board for trawls :
de
en
- CH152008A - Device for transforming a silent cinematographic device into a sound device. :
en
fr
- US1840846A - Dogging device for sawmill carriages :
en
- US1840959A - Fire cr heat-closing valve :
en
- AT126130B - Process for the production of a substance for the protection of surfaces against rust, corrosion, rot, heat, fire etc. :
de
en
- AT126228B - Control device for refrigeration machines with an electrically operated motor switch and an electrically operated cooling water valve. :
de
en
- US1841048A - Process and apparatus for preparing negatives for printing :
en
- US1840674A - Electric generator construction :
en
- US1840864A - Power transmission apparatus :
en
- US1840728A - Apparatus for storing, recording, selecting and delivering phonograph records and other articles :
en
- CH151981A - Method and apparatus for making bags from paper or paper-like material, and such a bag. :
de
en
- DE541495C - Spindle limit switch :
de
en
- CH152083A - Back warmer. :
en
fr
- CH152142A - Process for the production of a vat dye. :
de
en
- US1840341A - Windshield cleaner :
en
- US1840401A - Cast-off :
en
- US1840706A - Doorknob :
en
- AU2937130A - Improvements in and connected withthe construction of containers :
en
- CA318936A - Warning valve device :
en
fr
- DE541566C - Process for the preparation of alkyl chlorides :
de
en
- AT126184B - Release valve. :
de
en
- CH152137A - Process for the preparation of a sulfonic acid of an aromatic condensation product. :
de
en
- AT126110B - Process for improving the corrosion resistance of fittings made of magnesium alloys by treatment with bichromates. :
de
en
- AT126304B - Device for operating electric gas discharge lamps and tubes with alternating current. :
de
en
- CH152048A - Centrifugal governor, in particular for ignition torque adjusters. :
de
en
- AU327431A - Improvements in radio signalling systems :
en
- DE541600C - Chain stopper :
de
en
- ES124960A1 - Impedance operating organ for distance relays. :
en
es
- US1840773A - Noise maker :
en
- US1841343A - Abrasive reamer :
en
- CH152136A - Process for the preparation of 6-nitrobenzoxazolone-5-arsic acid. :
de
en
- AT126341B - Orientation board with interchangeable advertisements and billboards. :
de
en
- AT126154B - Process for the production of emulsions. :
de
en
- DE541573C - Compressor without stuffing box, especially for refrigeration machines :
de
en
- ES124966A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NUMBER 124746 :
en
es
- FR717877A - Improvements made to transformers used more particularly for electrical welding or other similar operations :
en
fr
- US1841154A - Traveling bag :
en
- US1841245A - Snow removing machine :
en
- US1841251A - Cable tool :
en
- US1840362A - Transposition bracket for insulators :
en
- US1840610A - Combustion chamber :
en
- US1840913A - Locomotive stoker :
en
- US1841211A - Thermostatically controlled valve for air and gas mixers :
en
- CH152013A - Time notification method and apparatus for carrying out the same. :
de
en
- GB364962A - Improvements in and relating to the casting of stereotype plates and the like :
en
- DE540944C - Process for vulcanization of raw rubber :
de
en
- DE541793C - Device on electro-optical sound reproduction devices for setting the slit image on the sound writing strip :
de
en
- ES124961A1 - An improved system safety device for the blade in cigarette making machines. :
en
es
- FR717577A - Process for making porous building elements or the like from gypsum :
en
fr
- FR717900A - Damping handle for pneumatic hammer :
en
fr
- AT126271B - High-speed vibrating screen. :
de
en
- CH152087A - Process for the preparation of a basic ether of an aromatically substituted carbonyl compound. :
de
en
- DE541548C - Device for the telephone transmission of sounds for payphones :
de
en
- GB364994A - Improvements in photographic three-lens objectives :
en
- GB365587A - Improvements in or relating to electric batteries :
en
- US1841193A - Sport glove :
en
- DE541414C - Locking device for the winding device of savings clocks :
de
en
- GB365080A - Improvements in or relating to drum winding machines for yarn, thread and the like :
en
- US1840336A - Corn harvesting and husking attachment for tractors :
en
- US1841189A - Tone clarifier :
en
- US1840783A - Support or stand for stationery :
en
- AT126114B - Process for the production of threads, tapes, skins, films, discs, u. like :
de
en
- US1841090A - Switch operating mechanism :
en
- CH152105A - House mailbox with advertisement demonstration. :
de
en
- AU75531A - Device for suspending towels, drying cloths andother objects :
en
- CA318826A - Welding apparatus :
en
fr
- CA318904A - Conveyer :
en
fr
- CH151993A - Diopter sight for firearms. :
de
en
- CA318770A - Mineral recovery device :
en
fr
- CA318902A - Weighing scale :
en
fr
- AT126172B - Self-Righting Collection Cage Trap for Rats and the like like animals. :
de
en
- DE541655C - Process for the destruction of plant pests :
de
en
- DE541768C - Production of crystallized iron oxide :
de
en
- FR717945A - Remote control device :
en
fr
- DK45097C - Foam crusher. :
da
en
- US1841254A - Motor fuel and producing process :
en
- ES659U - Mirror with luminous focus, suitable for shaving. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1840318A - Radiator core :
en
- US1840543A - Hair waver :
en
- DE541443C - Scraper conveyor :
de
en
- DE541788C - Kneading blades for kneading and mixing machines :
de
en
- GB364705A - Improvements in and relating to padded upholstery harness and pack for aircraft chairs :
en
- US1841332A - Resistance device :
en
- AT126129B - Process for the extraction of pure sulfur from raw materials containing sulfur in an uninterrupted process. :
de
en
- AT126151B - Pesticides. :
de
en
- CA318810A - Flushing apparatus :
en
fr
- CH152090A - Unit for subaqual colonic irrigation. :
de
en
- US1840842A - Spray gun :
en
- FR717853A - Improvements to the brick making process, in which rapid drying and firing are combined in a single operation :
en
fr
- GB365011A - Improvements in or relating to thermionic amplifiers :
en
- ES713U - Replaceable lid for condensed milk cans. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1840899A - Weeder tooth and mount :
en
- AT126288B - Electric capacitor. :
de
en
- FR717646A - Device for attaching spare wheels to the body of a motor vehicle :
en
fr
- FR717697A - Device intended to supply voltage to differential relays :
en
fr
- GR3479B - HOW TO USE PRESSURED EXHAUST GAS IN CASES OF USING PRESSURE GAS. :
el
en
- FR717621A - Improvements to automatic or semi-automatic telephone systems :
en
fr
- FR717970A - Transmission channel :
en
fr
- GB364890A - Improvements in or relating to processes for working up cryolite :
en
- GB364818A - Improvements relating to corner sockets for constructional purposes :
en
- DE541195C - Process for the preparation of o-oxyazo dyes :
de
en
- US1841258A - Liquid for use with refrigeration systems :
en
- US1841279A - Manufacture of halogenated aliphatic hydrocarbons :
en
- FR717901A - Instant coupling for presses, punching machines and other machines :
en
fr
- GB364938A - Apparatus for twisting two or more threads :
en
- USD85972S - Design fob a mask member fob photographic printing devices :
en
- US1840327A - Article handling apparatus :
en
- US1841239A - Cutter and parer :
en
- US1841250A - Furnace :
en
- DE508539C - Device for forming and filling sliding boxes :
de
en
- FR717838A - Ice cream display billboards :
en
fr
- GB365061A - Improvements in or relating to fuel pumps :
en
- DE541735C - Transverse storage with storage blocks :
de
en
- GB365591A - Improvements in or relating to electric fuses and sealing boxes, specially applicable to electric service supply apparatus :
en
- US1840923A - Bobbin-bank movement for spinning machines :
en
- CA318864A - Mechanism for feeding individual signatures into signature-handling machines :
en
fr
- AT126298B - Collapsible crutch. :
de
en
- US1840411A - Dust remover :
en
- US1841319A - Locking device for couplings :
en
- DE541442C - Machine for dosing, filling and gluing wafers :
de
en
- DE541426C - Device for cleaning females :
de
en
- DE541532C - Spinning whip with spinning cord holder :
de
en
- AT126285B - Device for generating rapid electrical oscillations. :
de
en
- ES124930A1 - A perfection in the ureometers. :
en
es
- GB365016A - An improved process for treating artificial silk :
en
- US1840394A - Pneumatic dispatch system :
en
- US1841203A - Outdoor advertising structure :
en
- US1840744A - Combined automatic gas and oil burner :
en
- US1840904A - Valve for corrosive fluids :
en
- FR717785A - New product forming a filled fabric :
en
fr
- FR717922A - Method and apparatus for heating a fluid by means of combustion gases :
en
fr
- DE541474C - Process for the preparation of basic substituted derivatives of aromatic aminooxy and polyamino compounds :
de
en
- DE541744C - Process for forging pitchfork or rake tines in stretching machines :
de
en
- AT126149B - Method and apparatus for powdering candies cast in powder u. like :
de
en
- US1841005A - Pressing machine :
en
- GB364801A - Improvements relating to shelf structures, racks or the like :
en
- FR717551A - Accessory device for hydrocarbon vapor stoves, allowing them to be lit without the aid of the alcohol swab :
en
fr
- GB364696A - Improvements in metallic alloys :
en
- FR717917A - Device for quick disassembly of spark plugs from explosion engines :
en
fr
- FR717606A - Process for the production of colored lacquers :
en
fr
- GB365008A - Improvements in or relating to mercury switches :
en
- FR717924A - Method and device for taking and reproducing still or moving images, in particular for cinematography :
en
fr
- FR717786A - Improvements to rotor-powered asynchronous motors :
en
fr
- FR717976A - Soap to wash and protect wool, feathers and hair from harmful insects :
en
fr
- DE541542C - Hand pliers :
de
en
- AT126145B - Process for the preparation of the optically active 1-phenyl-2-methylaminopropanols (1). :
de
en
- AT126187B - Protection against car theft. :
de
en
- DE541824C - Process for oil separation in compression refrigeration machines :
de
en
- DE541854C - Measuring arrangement, especially for measuring the field strength of electromagnetic waves of very high frequency :
de
en
- GB364805A - Improvements in or connected with screwed metallic stoppers for polish tins, receptacles, and such like :
en
- GB364813A - Improvements in or relating to air compressing devices :
en
- FR717556A - Seat, especially for cars and airplanes :
en
fr
- FR717965A - Single manual and "double manuals" for accurate intonation in organs, pianos, etc. :
en
fr
- GB365097A - Improved process for the flotation treatment of cryolite :
en
- DE541675C - Small clarifier with an upstream separator :
de
en
- DE541516C - Shredding device :
de
en
- US1840416A - Latch bolt :
en
- US1840569A - Watchcase heater :
en
- US1840596A - Synthetic resin and process of making the same :
en
- US1841198A - Peg top :
en
- GB365151A - Improvements in brooders :
en
- FR717943A - Circular knitting machine :
en
fr
- DE541347C - Procedure for increasing the lateral stability of flying boats on the water :
de
en
- GB365592A - Method and machine for forming bottoms in glass tubes :
en
- DE541677C - Weft bobbin replacement device for looms :
de
en
- CA318851A - Oscillation control apparatus :
en
fr
- DE541881C - Electrically driven hydraulic driving device for forging presses :
de
en
- FR717949A - watch case or other article with curtain shutter forming an easel :
en
fr
- US1840661A - Furnace :
en
- GB365530A - A method of preserving fish :
en
- DE541644C - Transport container for liquid glass :
de
en
- US1841019A - Stable receiving system :
en
- US1841339A - Conveyer :
en
- AU306031A - Mechanical dosing apparatus, for adding, automatically, a predetermined proportion of chemical solution toa liquid :
en
- CA318805A - Musical instrument :
en
fr
- US1840444A - Machine for working the heel-seat of shoes, boots, and the like :
en
- DE507541C - Condenser phone :
de
en
- DE541587C - Process for the production of moldings by hot pressing of moistened mixtures of water-soluble dried blood :
de
en
- DE541861C - Protective layer for permanent molds :
de
en
- GB365060A - Improvements in or relating to the vulcanisation of rubber :
en
- DE541324C - Contact arrangement for electrical switches :
de
en
- CH152133A - Method and apparatus for spinning artificial filaments or threads. :
en
fr
- CA318932A - Resin and coating or plastic composition :
en
fr
- DE541601C - Sea boots :
de
en
- AT126281B - Method and device for synchronizing television sets. :
de
en
- DE541741C - Clamping and feeding device on machine tools, in particular cold saws :
de
en
- FR717703A - Electrical safety switch, with secret :
en
fr
- FR717591A - Smoker kit :
en
fr
- DE541758C - Hot wire vacuum gauges :
de
en
- GB364850A - Improvements in or relating to refractory materials :
en
- GB364870A - Improvements relating to the manufacture of castings having wear-resistant surfaces :
en
- DE541689C - Dust-like protein-containing pesticides :
de
en
- FR717778A - Improvements to high frequency electrical signaling systems :
en
fr
- CH151902A - Holder for scaffolding poles. :
de
en
- US1840438A - Automatic continuous molding machine :
en
- US1840806A - Speed indicator :
en
- US1841128A - Damper control :
en
- AT126143B - Process for the production of artificial sponge from a mixture of viscose and packing. :
de
en
- CA318774A - Skate-ski :
en
fr
- CH152111A - Door. :
de
en
- DE541534C - Shaking machine :
de
en
- DE541450C - Dough dividing machine with attached long molding machine :
de
en
- US1840457A - Alloy :
en
- US1841289A - Gaseous conduction device :
en
- CA318922A - Cable guide :
en
fr
- CA318823A - Heat exchange system :
en
fr
- AT126245B - Winding device for cinematographic apparatus. :
de
en
- US1840930A - Settling and filtering means for sludge :
en
- US1840948A - Motor boat installation :
en
- CA318782A - Aeroplane control :
en
fr
- CH151928A - Method and means for threading the thread on the thread holder in threading devices. :
de
en
- CH151911A - Automatic shut-off device for gas stoves. :
de
en
- DE541304C - Method and device for shaping the ends of fitted glass tubes into bottle necks :
de
en
- DE541418C - Connection for power-transmitting steel belts :
de
en
- ES123963A1 - Procedure for the synchronization between cinematographic projectors and sound reproducing devices. :
en
es
- GB364892A - Improvements in and relating to fire extinguishers :
en
- CH151950A - Method and device for mixing non-solids. :
de
en
- CH152080A - Apparatus for the psychotechnical determination of the working character. :
de
en
- CH152010A - Machine for recording the plastic effects of vibrations and mechanically reproducing their acoustic effects. :
en
fr
- DE541897C - Device for aligning stacked layers containing a different number of individual cigarettes or other objects :
de
en
- US1840563A - Holder for pencils and the like :
en
- USD85984S - Design for an advertising paper sheet :
en
- US1841129A - Control apparatus :
en
- AT126216B - Steam system with heat storage. :
de
en
- US1841284A - Friction clutch :
en
- AT126118B - Method for bleaching animal fibers, in particular pickled rabbit hair stumps u. Like. And bleach bath suitable for this. :
de
en
- AT126127B - Process for removing cadmium and other foreign metals such as lead from zinc-containing goods. :
de
en
- AT126223B - Writing and drawing illuminated advertising or signaling system. :
de
en
- US1840599A - Vehicle :
en
- US1841275A - Dispensing device :
en
- US1840520A - Electrical fitting :
en
- AT126173B - Drum tedder and swath rake. :
de
en
- CH152065A - Device for speed control of motors. :
de
en
- DE541252C - Self-sealing coke oven door :
de
en
- CA318844A - Oil fuse :
en
fr
- DE541417C - Coupling with centering cone :
de
en
- DK45094C - Procedure for protection against galvanic reactions by application of imaging coatings on metal films. :
da
en
- GB364965A - Improvements in or relating to clips or supporting members for use in connection with the manipulation and drying of photographic films :
en
- US1840996A - Centrifugal switch for electric motors :
en
- DE541586C - Sponsorship for communion benches :
de
en
- CH152139A - Process for the production of a vat dye. :
de
en
- US1840798A - Preparation of extracts :
en
- AT126111B - Paints, fillers, etc. like :
de
en
- CH152053A - Asynchronous motor with short-circuit winding. :
de
en
- US1840376A - Telephone system :
en
- US1840515A - Perforating machine :
en
- US1840831A - Air cleaner :
en
- US1841127A - Ornamental store front :
en
- US1840370A - Sheet piling mechanism :
en
- CA318839A - Production of diesters of carboxylic acids :
en
fr
- US1840665A - Garment hanger :
en
- US1840869A - Variable speed power transmission :
en
- USD85993S - Design fob a ring :
en
- CH151909A - Device for holding open shutters, doors and the like. :
de
en
- CA318827A - Sheet metal rolling process :
en
fr
- US1840800A - Current regulator for electric lamps :
en
- CA318779A - Vehicle slidable seat :
en
fr
- US1840656A - Vibration dampener :
en
- US1841056A - Attachment for pencils :
en
- US1840643A - Airplane :
en
- CA318819A - Means for controlling the charge of storage batteries :
en
fr
- CA318788A - Tube coupling :
en
fr
- CA318879A - Apparatus for making moulded products :
en
fr
- CA318883A - Corrosion resisting coating :
en
fr
- CH152098A - Shielded coil with device for adjusting the self-induction. :
de
en
- US1840483A - Manifold and detachable swivel connection therefor :
en
- US1841292A - Transmission line clamp :
en
- USD85990S - Design for a combined studio camera casing and support therefor :
en
- FR717596A - Process for the manufacture of containers such as boxes and the like :
en
fr
- CA318918A - Motor rotor :
en
fr
- CH151998A - Process for the production of a series of current transformers of the same quality. :
de
en
- US1841351A - Power hammer :
en
- AT126256B - Conveyor device for the removal of coal, ores or other minerals obtained underground by blasting or in any other way. :
de
en
- US1840965A - Pressing apparatus :
en
- US1840669A - Process of making double exposures :
en
- US1841081A - Grate bar structure for sintering machines :
en
- US1840356A - Automatic telephone exchange system :
en
- GB364873A - Manufacture of chlorinated meta styrene and its application :
en
- US1840306A - Furnace :
en
- US1840352A - Process of producing magnetic bodies :
en
- US1841059A - Art of gas distribution :
en
- US1841338A - Signors :
en
- CH151953A - Process for drying and dehydrating moist, neutral calcium hypochlorite. :
de
en
- FR717777A - Device for disinfecting and cleaning the pavilions of telephones and other similar devices :
en
fr
- GB364754A - Improvements in or relating to wireless receiving apparatus :
en
- GB364830A - Improvements relating to coke pushing machines :
en
- CA318778A - Adjusting stop for saw mill carriage head block :
en
fr
- US1840311A - Hydraulic pumping jack :
en
- US1840651A - Heat transfer unit :
en
- US1840693A - Centrifugal drying machine :
en
- US1841078A - And charles kiaqges :
en
- US1841094A - Circuit breaker system :
en
- GB365050A - Improvements in dust separators :
en
- FR717706A - High breaking capacity fused circuit breaker :
en
fr
- FR717844A - Device for constant tension of the threads for creel :
en
fr
- GB365581A - Improvements relating to speed gear for power vehicles :
en
- DE541770C - Pump system for the delivery of pressure oil for automatic turbine control devices :
de
en
- FR717669A - Device for actuating pneumatic or hydraulic brakes on board airplanes :
en
fr
- ES124616A2 - A PROCEDURE FOR THE MANUFACTURE OF WHITE, TURBED AND GLASSED ENAMELS :
en
es
- FR717819A - Improvements in processes and apparatus for manufacturing pneumatic tires :
en
fr
- GB364872A - Improvements in sheet material for packing :
en
- FR717805A - Improvements to accumulator electric vehicles :
en
fr
- GB364713A - Rotary cleaning apparatus :
en
- US1840433A - Toothbrush container :
en
- US1840776A - Filtering arrangement for direct current :
en
- USD85989S - Design eor an ash tray :
en
- NL27056C - :
en
- GB364782A - Improvements in or relating to directional radio transmitters and receivers for use on very short waves :
en
- GB364855A - Method for the coating and making of an enamel like cover on wooden goods as closet seats and the like :
en
- US1840895A - Coke quenching car :
en
- FR717794A - Sophisticated device applicable to all types of generators, industrial or other and ensuring the complete suppression of fumes :
en
fr
- US1840834A - Apparatus and method for removing scale from liquid evaporation surfaces :
en
- US1841316A - Headlight :
en
- DE541901C - Device for lifting and tilting trolleys by pulling up the tilt axis :
de
en
- CH152153A - Process for the preparation of a durable aqueous solution of para-aminobenzoyl diethylaminoethanol carbonate. :
de
en
- DE534229C - Sliding contact for small electric motors with contact springs that slide on the collector and are mounted on the brush holder at both ends :
de
en
- DE541234C - Electric circuit breakers, in particular switches and fuses :
de
en
- DE541853C - Condenser sound device with membranes arranged on both sides of a fixed electrode :
de
en
- FR717962A - Improvements in the manufacture of ammonium sulphate :
en
fr
- AT126227B - Device for the automatic regulation of the fuel supply in firing systems. :
de
en
- CH151937A - Method and device for weighing and filling bed feathers into quilts. :
de
en
- FR717960A - Freewheel hub :
en
fr
- FR717936A - Adjustment device for the verticality of gun mounts :
en
fr
- FR717652A - Hidden light submarine taximeter :
en
fr
- DE541919C - Gluing machine with turning device for the workpieces provided with adhesive :
de
en
- ES124957A1 - A procedure for the manufacture of artificial marble. :
en
es
- FR717623A - Process for the preparation of esters, mixed esters or ethers-esters of polymeric carbohydrates :
en
fr
- FR717857A - Junction box for cables with a small number of pairs of conductors :
en
fr
- GB364875A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- DE541455C - Wheel set for rail vehicles :
de
en
- AT126112B - Process for the fractional extraction of metals and metalloids. :
de
en
- AT126305B - Sickbed. :
de
en
- CH152025A - Milling machine. :
de
en
- FR717793A - Deep water intake device :
en
fr
- GR3482B - BUILDING MATERIAL. :
el
en
- US1840743A - Loose leaf book :
en
- US1840807A - Hydraulic control mechanism :
en
- US1841015A - Shackle link :
en
- FR717801A - Remote gauging device for the liquid contained in a tank :
en
fr
- ES124967A1 - Gears improvements :
en
es
- FR717858A - Improvements in the construction and assembly of frames or supports, in particular for t devices. s. f. :
en
fr
- GB364842A - Improvements in stands and racks or grills for cooking and heating to be used in connection with house fires and the like :
en
- DE541391C - Letter folder, in which the stringers are guided into the locking position by a handle reaching under them when the folder cover is closed :
de
en
- DE541729C - Device for measuring the distance covered by a vehicle, in particular an aircraft, relative to the air :
de
en
- FR717986A - Improvements to guide flanges for rail vehicles :
en
fr
- FR717987A - Metallic tank top :
en
fr
- GB364656A - Improvements in machinery for making biscuits and like baked products :
en
- GB364841A - Process for the manufacture, filling and closing of paper bags or cartons :
en
- GB364867A - A compass attachment for measuring angles in azimuth :
en
- GB365002A - Improved automatic starting rheostat for electric motors :
en
- US1841036A - Manufacture of coke and combustible gas and apparatus therefor :
en
- US1841080A - Variable electric contact for advertising purposes :
en
- US1841212A - Box for inclosing electrical appurtenances :
en
- DE541590C - Process for influencing the state in the air-electric field space :
de
en
- ES124514A1 - Improvements in the devices that have a surface that carries light signals, especially on plates that bear visible inscriptions day and night. :
en
es
- GB364828A - Improvements in measuring devices :
en
- GB365157A - Improvements in signal and/or control systems for elevators, hoists and the like :
en
- DE541476C - Device for removing sheets from a stack :
de
en
- DE541553C - Combustion regulator :
de
en
- DE541129C - Liner :
de
en
- AT126219B - Heater. :
de
en
- CA318821A - Valve seat reconstruction tool :
en
fr
- DE541537C - Device for drying damp deposits, in particular lithopone :
de
en
- GB364869A - An improved apparatus for controlling electrically the light value of a lamp for printing photographs :
en
- GB364881A - Improvements in or relating to cored carbons :
en
- FR717933A - Reversible rolling mill :
en
fr
- GB364748A - Improvements in or connected with closing caps for holes in tanks, barrels, boxes or other containers :
en
- FR717750A - Improvements to vices :
en
fr
- DE541521C - Roof for cars and other vehicles :
de
en
- GB365569A - Process for the production of anticorrosive phosphatic coatings on iron or steel articles :
en
- DE541592C - Process for degassing milk :
de
en
- DE541416C - Shock-reducing pad :
de
en
- DE541536C - Method for loading freight vehicles, in which extensive piece goods are loaded separately onto the vehicle :
de
en
- DE541669C - Flippers :
de
en
- GB364931A - Improvements in or relating to brassieres and similar garments :
en
- FR717583A - Electric discharge tube :
en
fr
- FR717863A - Device for collecting liquid refined sulfur from ordinary furnaces for sublimation of sulfur :
en
fr
- GB364941A - Improvements relating to rotary glass-blowing machines :
en
- GB364975A - Improvements in control mechanism for refrigerating systems :
en
- DE541317C - Machine for preparing printing plates :
de
en
- DE541320C - Absorption cold apparatus :
de
en
- GB364694A - Improvements in two-stroke cycle internal combustion engines :
en
- DE541571C - Matrix setting and line casting machine with several magazines that can be switched alternately into the working position and lifted beyond the working position for the purpose of replacement :
de
en
- GB364804A - Improvements in, or relating to, channel shaped elastic border for windows :
en
- US1840931A - Photographic lens and method of applying the same :
en
- US1840939A - Hardpan plow :
en
- AT126178B - Hand-held device for removing fat from the spinal cavity of slaughtered animals. :
de
en
- CH151900A - Sliding window with horizontally sliding sashes. :
de
en
- CH152004A - Calculator. :
en
fr
- US1841045A - Coin controlled lock :
en
- US1840350A - Radiofrequency amplifier :
en
- US1840335A - Process of manufacturing triaryl phosphates :
en
- US1840648A - Pumping means for gasoline gauges :
en
- US1840786A - Antirattle dovetail for doors :
en
- US1840847A - Brooder stove and hover :
en
- CH152005A - Loudspeakers for radio and gramophone transmission. :
de
en
- ES124232A2 - IMPROVEMENTS IN THE CLOSURES OF BAGS, POCKETS AND BRIEFCASES :
en
es
- FR717989A - Folding umbrella :
en
fr
- US1840494A - Combination mounting plate for instrument panels :
en
- FR717656A - Apparatus for screening, respectively sifting and feeding potatoes and other bulk products :
en
fr
- GB364950A - Improvements in or relating to the manufacture of artificial teeth and associated parts :
en
- AT126248B - Cash register or accounting machine with a line feed device for accounting documents. :
de
en
- AT126286B - Ten switching device. :
de
en
- CH151954A - Process for the preparation of ammonium sulphate. :
de
en
- FR717747A - Training in semi-automatic telephone systems :
en
fr
- DE534140C - Drive for the arranged on the deck machine and controlled by a pattern device adjusting devices for Zwickelpetinet u. Like. On flat weft knitting machines :
de
en
- FR717608A - Process for the production of acetylene from hydrocarbons in the electric arc :
en
fr
- GB364789A - An improved arrangement for suspending wires, cables and the like :
en
- AT126169B - Molding box. :
de
en
- DE541679C - Electromagnetic impact device :
de
en
- DE541953C - Locomotive indicator with a pen and paper feed device controlled by the indicator tap :
de
en
- GB364897A - Improvements in hose coupling :
en
- GB364971A - An improved method of relaying railway tracks and renewing the ballast, and devices adapted to carry out the method :
en
- GB365081A - Improvements in or relating to non-metallic resistors and methods or making them :
en
- US1840875A - Power transmission :
en
- US1841276A - Buck rake or hay sweep :
en
- FR717881A - Electrical installation for homes or other buildings :
en
fr
- GB364808A - Improvements in writing implements :
en
- CH152088A - Process for the preparation of a mercury compound of 1-allyl theobromine. :
de
en
- ES705U - Clamps to hold the clothes. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE541477C - Conveyor device for folded and unfolded sheets :
de
en
- US1840451A - Golf club :
en
- US1840453A - Gas burner nozzle :
en
- FR717620A - Switch controller for electrical heating installation also including lighting devices :
en
fr
- DE541819C - Mixing and kneading machine :
de
en
- US1840458A - Making glassware :
en
- US1840963A - Hair drier :
en
- FR717727A - New advanced compass :
en
fr
- FR717772A - Winding device for bands or the like for all applications :
en
fr
- DE541397C - Device for swinging the pre-gripper back and forth on printing machines :
de
en
- DE541490C - Removable cover for powder compacts :
de
en
- DE541937C - Rotary switch with toggle to be installed in a cable :
de
en
- US1840337A - Clutch or brake band :
en
- US1840900A - Airplane landing gear :
en
- GB365023A - Improvements in and relating to the protection of metals :
en
- GB365611A - Improvements in or relating to the preparation of nitrocellulose and nitrocellulose products :
en
- DE541428C - Espagnolette lock for windows and doors :
de
en
- DE541711C - Electron emitting electrode for electrical discharge vessels :
de
en
- DE541786C - Drum for depositing and picking up a live cable from one level :
de
en
- DE541614C - Liquid seal of the machine housing between the pressure side of the compressor and the external bearing :
de
en
- GB364770A - Improvements in and relating to nail and like brushes :
en
- US1840490A - Vulcanizing heater :
en
- US1840724A - Process of bonding cooling fins to cylinders :
en
- US1840967A - High pressure safety valve mechanism :
en
- US1841026A - Display device :
en
- US1841033A - Photo-electric tube :
en
- FR717604A - Chain device in rotary tube furnaces :
en
fr
- GB365052A - Improvements in the electro-deposition of copper :
en
- US1840387A - Wax thread sewing machine :
en
- FR717741A - Installation of hot drawing benches for the production of long tubes :
en
fr
- FR717616A - Lifting gear :
en
fr
- FR717940A - Improvements to traction equipment including a generator :
en
fr
- DE541963C - Procedure for the synchronization control of audio and video strips :
de
en
- GB364810A - Improvements in and relating to means of fastening the flexible laces of loose-leaf files, binders and the like :
en
- DE541850C - Post-influenceable drag shoe for rail vehicles :
de
en
- FR717695A - Improvements made to fireplace grids :
en
fr
- GB364845A - Improvements in golf clubs :
en
- GB364832A - Improvements in apparatus for thickening wood oil :
en
- FR717559A - Beauty product for facial maintenance :
en
fr
- GB365082A - Antidazzle device :
en
- US1840659A - Easel :
en
- US1840770A - Slide buckle :
en
- US1840396A - Manufacture of bricks or the like :
en
- DE541472C - Process for the purification of benzoic acid :
de
en
- GB364759A - A new or improved guard for presses, stamping machines, shaping machines and the like, operated by hand or other power :
en
- FR717645A - Pressing device for film cameras :
en
fr
- US1840590A - Drive for paper making machines :
en
- US1840933A - Liquid dispensing device :
en
- DE541723C - Radiator screw connection :
de
en
- DE541948C - Rope brake, in particular for making rope slides harmless in conveyor systems :
de
en
- DE541513C - Multi-cylinder two-stroke internal combustion engine with flushing and charging pump :
de
en
- FR717617A - Vibration damper to reduce the waddle of the steered wheels of motor vehicles :
en
fr
- GB365119A - Improvements in talking machines :
en
- IE11956L - Secondary batteries :
en
- US1840727A - Down draft carburetor :
en
- US1840987A - Method of and apparatus for mixing liquids :
en
- US1841166A - Electric circuit controlling device :
en
- DE541446C - Device for lifting, lowering and tilting a car, bucket or the like. :
de
en
- DE541278C - Friction wheel lighter :
de
en
- AT126202B - Single axle drive for fixed or laterally moving drive axles of locomotives. :
de
en
- CH152147A - Timepiece. :
en
fr
- AT126215B - Wheel for motor vehicles. :
de
en
- CA318868A - Drip moulding for vehicle bodies :
en
fr
- US1840454A - Roller screen :
en
- CH151908A - Door lock. :
de
en
- US1841306A - Stump burner :
en
- US1841162A - Switch operating mechanism :
en
- FR717846A - Device applicable to refrigeration machines :
en
fr
- FR717931A - Process for obtaining hardenable, resin-like condensation products from aldehydes and aromatic amines :
en
fr
- GB364861A - Improvements relating to tubulous boilers economizers and like heat exchange apparatus :
en
- GB364907A - Improvements in or relating to vehicle suspensions :
en
- DE541581C - Carbide vending machine :
de
en
- DE541982C - Feeding device, especially for rotary dryer or -schweloefen :
de
en
- GB364865A - Improvements in rollers for use in dyeing and similar treatment of textile fabrics :
en
- GB365007A - Improvements relating to the production of sugar from beetroots, cane and other plants :
en
- GB365150A - Improvements in or relating to rontgen ray apparatus :
en
- US1840338A - Process for purifying silica sand :
en
- US1841180A - Crevice filling implement :
en
- DE541714C - Process for the preparation of new condensation products and lacquer dyes of the anthraquinone series :
de
en
- GB364951A - Fire-extinguishing apparatus :
en
- DE541654C - Syringe for detoxifying cigars, cigarettes and tobacco :
de
en
- DK45086C - Device for coin dispensers for dispensing towels or similar flexible objects. :
da
en
- GB364933A - Improvements in and relating to pumps :
en
- US1841269A - Electric switch :
en
- FR717734A - Method and lubricity pump device for returning oil to the friction surfaces in axle boxes or the like :
en
fr
- GB364854A - Insulating blocks for electric heating elements :
en
- GB365613A - Improvements in the working up of oxidation products of hydrocarbons :
en
- DE541392C - Loose-leaf binders with flexible strings in the longitudinal direction of the same, fixed on the back cover, band-shaped strings and on the inside of the front cover in the plane of the same foldable Umstuelperhöegeln :
de
en
- US1840859A - Carbonating apparatus :
en
- DE541671C - Clock with a common weight drive for walking and striking mechanism :
de
en
- US1840450A - Zeolite product :
en
- US1840608A - Flow meter for water softeners and the like :
en
- DE541713C - Equipment for the operation of arc furnaces :
de
en
- FR717799A - Low frequency distortion compensation in modulated high frequency amplification radiotelephone transmissions :
en
fr
- DE541496C - Gear for carrying or driving movable hand rails for escalators :
de
en
- US1840403A - Manufacture of combustible gas and carbonized fuel :
en
- US1841140A - Fluid control device :
en
- US1840471A - Accelerating means for automotive carburetors :
en
- US1840946A - Lead refining apparatus :
en
- USD85977S - carlson :
en
- DE541517C - Crushing device for granular material, in which its parts are flung against each other by streams of a gaseous pressure medium directed against each other :
de
en
- DE541755C - Process for the pressure extraction of carbonaceous substances :
de
en
- GB364730A - Improvements in sunshades, umbrellas and the like :
en
- ES124810A1 - A heat treatment process for all kinds of applications, and particularly for metallurgy. :
en
es
- DE541509C - Set up at self-collectors for measuring and billing flat-rate consumption :
de
en
- US1840402A - Road vehicle support :
en
- US1841315A - Operator for windows :
en
- US1841190A - Piston pin extractor and inserter :
en
- US1840628A - Chimney construction :
en
- US1841341A - Means for producing indications :
en
- US1840953A - Pressure actuated governor :
en
- US1840365A - Shielded grid tube :
en
- US1840583A - Switch receptacle :
en
- US1840703A - Dental arch test card :
en
- AU10231A - Improved edible cream :
en
- GB364973A - Improvements in the manufacture of food compounds :
en
- DE541873C - Overheating protection for internal combustion engines :
de
en
- GB364833A - Improvements in curlers for use in permanently waving the hair :
en
- GB364917A - Improvements in suction boxes for paper-making machines and like machines :
en
- DE541871C - Spark plug with a chamber closed at the bottom and provided with two openings :
de
en
- DE541315C - Process for the production of highly oxidized products from hydrocarbons :
de
en
- US1840404A - Process for the production of cellulose acetate free from haze :
en
- US1840545A - Boiler cleaner :
en
- US1841200A - Preheater for boiler feed water :
en
- DE541230C - A turbine consisting of a counterpressure part and a condensation part for supplying steam consumption networks with different pressures :
de
en
- DE541732C - Device to prevent a carburetor fire :
de
en
- FR717896A - Special cotton braid used to border the jute soles of espadrilles :
en
fr
- CH152019A - Tool holder for machines with rotating tools. :
de
en
- GB364883A - Improvements in carburettors for internal combustion engines :
en
- US1840384A - Toothbrush :
en
- US1840986A - Fire extinguishing device for aeroplanes :
en
- US1841309A - Process of coloring clay :
en
- US1841346A - Steering wheel :
en
- US1841152A - Chair :
en
- DE541728C - Tens transmission device for calculating machines :
de
en
- GB364704A - Improvements in submarine cable signal tranmission systems :
en
- US1840303A - Cover for percolators :
en
- US1840348A - Gas cock :
en
- US1840870A - Power transmission :
en
- US1840446A - Television method and apparatus :
en
- US1840462A - Shock absorber :
en
- US1840740A - Illuminated sign :
en
- GB364678A - Improvements in or relating to spinning machines :
en
- CA318920A - Telephone switchboard system :
en
fr
- CA318859A - Mould carrying conveyer :
en
fr
- DE541772C - Roller lock for printing machines :
de
en
- CH151977A - Method of treating water to prevent scale formation. :
de
en
- US1840677A - Container :
en
- US1840858A - Nail puller :
en
- US1841003A - Registering apparatus :
en
- NL25907C - :
en
- US1841285A - Control mechanism :
en
- CH151955A - Process for the production of nickel formate. :
de
en
- CH152046A - Exhaust valve on vehicle engines. :
de
en
- CH152061A - Mercury switching device with plunger core. :
de
en
- DE541491C - Collapsible armrests for vehicle seats, garden benches, etc. like :
de
en
- US1840346A - Spring scale :
en
- US1841125A - Coin collection apparatus :
en
- CH152021A - Device for holding workpieces, in particular for carpentry work. :
de
en
- US1840969A - Automatic electric switching device :
en
- CH152091A - Hair curling device. :
de
en
- US1840507A - Educational device :
en
- DE541467C - Method for feeding electrostatic precipitators with electricity :
de
en
- CA318801A - Band saw :
en
fr
- CH151971A - Process for refining carbon-containing substances. :
de
en
- AT126134B - Process for the production of cements, building materials, plasters and paints from silt or the like. :
de
en
- US1841179A - Container for ground coffee and the like :
en
- DE541747C - Device for the automatic input of consecutive numbers :
de
en
- CH152031A - Electromagnetic friction clutch. :
de
en
- CH152069A - Device for selective protection of three-phase lines. :
de
en
- DE541773C - Stencil stamp with cradle-shaped printing surface :
de
en
- CH152138A - Process for the preparation of a sulfonic acid of an aromatic condensation product. :
de
en
- DE541344C - Aileron arrangement for aircraft :
de
en
- DE541789C - membrane :
de
en
- CH151933A - Process for producing real moirés and plate press for carrying out the process. :
de
en
- US1840714A - Universal joint :
en
- US1840962A - Cut-off operating mechanism :
en
- FR717692A - Clip to attach cartons to bottles :
en
fr
- AT126282B - Device for amplifying electrical currents. :
de
en
- AT126309B - Method of manufacturing loop antennas. :
de
en
- CH151966A - Process for the preparation of a dye. :
de
en
- CH152034A - Lubrication pump. :
de
en
- USD86001S - Design fob a building :
en
- CH151898A - Reinforced concrete beams. :
de
en
- US1840301A - Conveying mechanism for glassware and the like :
en
- US1840721A - Rotatable sprinkler :
en
- CH151904A - Water container to be used in ovens or stoves. :
de
en
- CH151960A - Process for the production of a condensation product. :
de
en
- CH151892A - Tillage implement. :
de
en
- AU2937130B - Improvements in and connected withthe construction of containers :
en
- AT126167B - Gymnastics equipment. :
de
en
- AT126265B - Registering machine for individual amount registration, subtotal and final total acceptance with several adding units or adding units. :
de
en
- DE534073C - Device for dressing the cylindrical surface of grinding wheels :
de
en
- DE540385C - Free swinging saddle :
de
en
- CH152119A - Floor-shaped wheel stand. :
de
en
- CH152146A - Counterpivot mounting device in watch movement rackets comprising a cockpit. :
en
fr
- US1841112A - Geared type-bar action mechanism for typewriters :
en
- US1841174A - Supporting article :
en
- AT126229B - Hot water tank. :
de
en
- DE541244C - Device for dividing and twisting chain threads read into the crosshairs :
de
en
- CA318832A - Preparation of catalytic materials :
en
fr
- AT126240B - Dragline excavator. :
de
en
- AT126101B - Food container. :
de
en
- DE541427C - Handle attachment for door locks :
de
en
- US1841102A - Thread-cutting mechanism for sewing machines :
en
- US1841342A - Antioxidant or age-retarder :
en
- US1840553A - New basic and acid dyes of the rhodamine type :
en
- CH151921A - Opening device on cans. :
de
en
- CH152116A - Power steering device for vehicles, in particular for motor vehicles. :
de
en
- DE541254C - Apparatus for concentrating solutions and acids :
de
en
- US1840472A - Matrix die for extruding solid and hollow articles :
en
- US1840498A - Valve :
en
- US1840789A - Cathode for thermionic devices :
en
- US1841069A - Process of making bit holders :
en
- US1841326A - Controlling means :
en
- US1841231A - Supporting device :
en
- US1840795A - Sound recording apparatus and arrangement for use therewith :
en
- DE541256C - Process for alkalizing the waste liquors in the caustic soda or sulphate cellulose production for the purpose of dry distillation of the same :
de
en
- DE541662C - Device on quilt sewing machines for clamping the quilt frame :
de
en
- DE541518C - Device for continuous dewatering and bleaching of cellulose and other fibrous materials :
de
en
- FR717890A - :
fr
- FR717915A - High emission cathode :
en
fr
- GB365048A - Improvements in ventilators :
en
- ES124952A3 - A procedure for the manufacture of an invisible paint for waterproofing and conservation. :
en
es
- GB364758A - Improvements in or relating to clock-operated alarms :
en
- GB364776A - Improvements in or relating to the storage of textile warp beams and the like :
en
- GB364866A - Box appliance to be used as loom for simple manually-operated weaving :
en
- GB364905A - An improved portable cooking or liquid heating appliance :
en
- US1840586A - Piercing and stapling machine :
en
- US1840955A - Refrigeration system :
en
- ES709U - A device for coupling sheets of paper to facilitate writing and simultaneous copies of letters and other business documents (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717868A - Porous briquette based on radioactive sludge for baths, and its manufacturing process :
en
fr
- DK45100C - Signal system for track operation with a Vibration contact device, which triggers a Signal with the Vibrations of the Rails. :
da
en
- GB364737A - Artificial resinous products :
en
- US1840854A - Drive mechanism and artificial bait :
en
- US1841307A - Grate bar :
en
- AT126250B - Switching device for illuminated circuit diagrams. :
de
en
- US1840560A - Grading machine :
en
- AT126316B - Cover for vehicle headlights. :
de
en
- US1840312A - Threadless connecter :
en
- US1840739A - Tool for manufacturing armatures :
en
- US1841325A - Means for draining gas cylinders :
en
- US1840729A - Indicator for offices and the like :
en
- DE541865C - Automatic, continuously or intermittently rotating bottle blowing machine :
de
en
- FR717573A - Improvements to space heaters :
en
fr
- FR717738A - Pencil case :
en
fr
- GB364996A - Improvements in and relating to the stripping of lead sheathings of electric cables :
en
- CA318789A - Scaffolding coupling :
en
fr
- CH151926A - Process for the preparation of a spinning solution from cellulose acetate. :
de
en
- AT126162B - Egg incubator with electrical internal heating element and electrical internal fan. :
de
en
- US1840977A - Treatment of liquid containing tar acid :
en
- CA318798A - Lamp gallery :
en
fr
- CH151992A - Cleaning rod for rifles. :
de
en
- US1840852A - Cutting tool :
en
- US1840887A - Fitting for multiple electric installations :
en
- US1841079A - Gravel cleaner :
en
- CA318787A - Table :
en
fr
- CA318872A - Cigar cellophane envelop end crimping device :
en
fr
- CA318915A - Permanent magnet :
en
fr
- US1840748A - Tank gauge :
en
- AT126139B - Process for the preparation of basic nitro derivatives of 9-aminoacridine. :
de
en
- AT126329B - Process for the production of jaw models or the like, in particular for dental purposes. :
de
en
- ES124993A3 - A process for the manufacture of agglomerated and molded cork products. :
en
es
- US1840782A - Antiskid chain :
en
- US1840947A - Liquid distributing trough :
en
- US1840399A - Sized paper and method of making same :
en
- US1840708A - Process of detinning aluminum :
en
- US1841294A - Brake :
en
- US1840627A - Lifting mechanism :
en
- US1840649A - Process of producing fuel gas :
en
- US1840898A - Resilient rail car wheel :
en
- US1840964A - Automatic air valve for sand traps :
en
- US1840934A - Lubricating device :
en
- US1841210A - Warm air furnace :
en
- US1840568A - Ruling and plotting device :
en
- GB364910A - Improvements in or relating to scissors :
en
- ES124998A3 - A grater for cheese, almonds, tigernuts and similar products. :
en
es
- US1841134A - Buckle :
en
- US1840762A - Fishline stop :
en
- US1841208A - Pencil pointer and cleaner :
en
- US1840572A - Treatment of cellulose derivatives :
en
- US1840434A - Conductor system for signaling currents :
en
- DE541580C - Arbitrary resistance, carbon-containing resistance body for direct or alternating current for the derivation of these currents superimposed alternating currents of high frequencies :
de
en
- USRE18332E - Doll eyes :
en
- US1840591A - Lifting device :
en
- AT126213B - Liquid buffers, in particular for railway vehicles. :
de
en
- FR717998A - Process for improving cellulose ester yarns :
en
fr
- US1840751A - Gas stove and range :
en
- US1840838A - dutjweiler :
en
- US1840881A - Radiator shell construction :
en
- US1840932A - Treatment of rubber :
en
- AT126336B - Surface coolers for transformers. :
de
en
- US1840851A - Vending machine :
en
- US1841318A - Terminal lock for flexible tubing :
en
- US1840530A - Container closure :
en
- US1840531A - Airplane :
en
- US1840844A - Card table :
en
- AT126249B - Device for the production or reinforcement of objects made of concrete, reinforced concrete, asbestos cement and the like. like :
de
en
- CA318861A - Mastic flooring composition :
en
fr
- CH152097A - Circuit arrangement for automatic and semi-automatic telephone systems. :
de
en
- US1840316A - Safety device for clothes wringers :
en
- US1840496A - Method for controlling the liquid level in vapor condensation pumps :
en
- AT126267B - Fabric holder. :
de
en
- DE541867C - Grudeherd with ribs on the lower side of the hotplates :
de
en
- DE541943C - Process for the preparation of Kuepen dyes :
de
en
- FR717667A - Quick salting process and installation for it :
en
fr
- CA318773A - Helical member :
en
fr
- USD85974S - Design for a cabinet for radio receiving appabattts :
en
- CH151958A - Process for the preparation of a cleaning agent, wetting agent and emulsifying agent. :
de
en
- US1841334A - Lock :
en
- US1840465A - Window control means :
en
- US1841104A - Typewriting machine :
en
- AT126236B - Device for demonstrating fabric samples in conjunction with model banners. :
de
en
- AT126278B - Hot cathode. :
de
en
- DE541492C - Device to prevent overcooking :
de
en
- DE541694C - Device for continuous grinding of cylindrical bodies :
de
en
- FR717813A - Improvements to tubes used for hair treatment :
en
fr
- US1841042A - Valve :
en
- US1841259A - Wooden tie or sleeper for railroads and similar purposes :
en
- DE510202C - Device for gripping, drawing in and folding of the bottom sheet of a stack of sheets :
de
en
- DE541556C - Bolt latch lock :
de
en
- DE541731C - Device to prevent a carburetor fire :
de
en
- GB364812A - A doctor for copper plate printing machines :
en
- GB365586A - Process for the treatment of emulsions :
en
- US1841038A - Machine for plating articles in mass :
en
- US1841060A - Method and apparatus for controlling muffle leers :
en
- US1841268A - Cutting chain :
en
- FR717802A - Pump block :
en
fr
- DE541343C - Breathing mask with anti-glare glasses :
de
en
- DE541564C - Device for the concentration of sulfuric acid :
de
en
- DE541807C - Connection head for grease guns :
de
en
- DE541959C - Friction gear :
de
en
- GB364918A - Improvements in or relating to galvanic batteries :
en
- CH151986A - Process for engraving cylinders intended to emboss elements on films. :
en
fr
- US1840670A - Trick method of producing composite negatives :
en
- US1840918A - Electric heater :
en
- USD86002S - Design fob a fish bowl :
en
- US1841347A - Air filtering and cleaning device :
en
- CH152112A - Lifting device for fixed attachment under the axles of motor vehicles. :
de
en
- DE541923C - Process for the purification of technical pyridine bases :
de
en
- US1840479A - Blasting cartridge :
en
- US1840564A - Valve assembly :
en
- US1840646A - Oil well pump :
en
- AT126222B - Process for the recovery of a component of a gas mixture by refrigeration. :
de
en
- DE541830C - Grate furnace with built-in drying and smoldering shaft :
de
en
- US1840752A - Bearing for impellers :
en
- US1840808A - Brake :
en
- US1840981A - Heated massage device :
en
- US1840970A - Road paving machine :
en
- USRE18327E - Fire extinguisher :
en
- DE541911C - Process for the production of a resin-like condensation product made of phenol, formaldehyde and cellulose ester which is plastic when heated :
de
en
- GB365105A - Improvements in the obtaining of effluents free from phenols in coke oven plants or the like :
en
- US1840391A - Adjustable inductance coil :
en
- DE541376C - Needle drive device for two-needle hemstitch sewing machines with two swingable needle carriers :
de
en
- GB364768A - A method of and mechanism for mechanically separating individual sheets, sections or the like from a stack :
en
- US1840452A - Cleaning and disinfecting compound :
en
- US1840460A - Broiler construction :
en
- USD85976S - Eric s :
en
- CH152063A - Switch for interrupting alternating currents. :
de
en
- AT126201B - Ashtrays, in particular for vehicles. :
de
en
- CA318940A - Apparatus for separating intermixed divided materials :
en
fr
- US1840330A - Apparatus for electric arc welding pipe :
en
- CA318848A - Binaural sound transmitting and receiving system :
en
fr
- US1841136A - Refrigeration :
en
- US1840909A - Friction material :
en
- US1841006A - Upholstery making machine :
en
- FR717774A - Further training in strapping machines with strapping or wire :
en
fr
- GB364888A - Improvements relating to work tables of metal cutting and like machine tools :
en
- CH152102A - Electromagnetic horn, in particular for vehicles. :
de
en
- FR717907A - Bridge and transporter trolley :
en
fr
- FR717923A - Improvements in methods and apparatus for making fuel from coking coal or the like :
en
fr
- CA318925A - Telephone system :
en
fr
- CH152114A - Connection of the suspension spring ends on motor vehicles to the frame. :
de
en
- US1841075A - Rim lock :
en
- NL46641B - :
en
- US1840598A - Radiator :
en
- US1841029A - Valve :
en
- CA318926A - Switching device :
en
fr
- US1840329A - Lifting tongs :
en
- US1840943A - Refrigerating cabinet :
en
- US1840398A - Chromiferous azo dyestuffs :
en
- US1840442A - Method of, and means for, injecting fuel without air into internal combustion engines :
en
- US1840550A - Back digger swinging dipper type :
en
- US1841071A - Manufacture of phosphorus and compounds thereof :
en
- US1841293A - Absorption refrigerating apparatus :
en
- US1840692A - Station indicator :
en
- US1840885A - Collar holder :
en
- US1840984A - Roofing strip and process :
en
- USRE18328E - Method for cleaning and charging air eilter mediums :
en
- FR717681A - Improvements to electric induction furnaces :
en
fr
- GB365012A - Improvements in fire-proofing agents :
en
- US1840478A - Trigger and safety mechanism for sporting guns :
en
- US1840510A - Heat interchanger :
en
- US1841088A - Electrical testing system and method :
en
- AT126144B - Process for the production of art glass-like structures. :
de
en
- AT126241B - Steel broom. :
de
en
- AT126292B - Circuit for power supply units using two-step circuits. :
de
en
- AT126255B - Drawer lock for cash registers. :
de
en
- US1840878A - Air view contour finder :
en
- US1841012A - Shaving cream tube :
en
- AT126159B - Process for bleaching flour. :
de
en
- CA318886A - Reel supporting apparatus :
en
fr
- CH151964A - Process for the production of sulfur-containing dyes. :
de
en
- US1841349A - Universal joint :
en
- CH151917A - Chair. :
de
en
- US1840605A - Wire chain :
en
- US1840723A - Control system for roaster furnaces :
en
- US1840797A - Machine for assembling nuts and bolts :
en
- CA318796A - Rail fastener :
en
fr
- CH151967A - Printing ink. :
de
en
- CH152117A - Protective armor on pneumatic vehicle tires. :
de
en
- CH152125A - Automatic level crossing protection device. :
en
fr
- AU9731A - Improvements in and relating to ball taps :
en
- AT126204B - Tank truck. :
de
en
- AT126302B - Procedure for avoiding the interfering sound in the case of radio receivers fed by the network. :
de
en
- CA318931A - Process of decolorizing resin and product :
en
fr
- CH152078A - Device for the automatic feeding of the feet of glass vessels of electric incandescent lamps and discharge tubes to the holder inserting machine. :
de
en
- DE541818C - Electric shot sensor :
de
en
- DE541958C - Gear change transmission :
de
en
- FR717850A - Process for expelling gases, vapors, or mixtures thereof or the like, from large-area bodies :
en
fr
- GB364709A - Apparatus for separating sheets of paper or other material whilst travelling in the same direction :
en
- DE541607C - Self-sealing coke oven door :
de
en
- DE541216C - Liquid shock absorbers :
de
en
- GB364756A - Process for the production of clean paper pulp from old printed paper :
en
- AT126293B - Chemographic image telegraph receiver. :
de
en
- FR717927A - Intermediate contact pad :
en
fr
- GB365013A - Improvements in or relating to preparing machines for spinning :
en
- DE541583C - Auxiliary equipment for the examination with X-rays :
de
en
- FR717640A - Method of establishing routes :
en
fr
- GB364728A - Measuring arrangement, more particularly applicable to distant measuring :
en
- AT126332B - Dust catchers for vacuum cleaning devices. :
de
en
- DE541407C - Mixing and centrifuging machine for molding materials :
de
en
- DE541863C - Method and device for the production of composite cast blocks :
de
en
- FR717694A - Device for dispensing cigarettes supplied by a cutting machine from a continuous coil :
en
fr
- US1840717A - Feeding of cigarettes to packing machines :
en
- GB364844A - Process for the treatment of natural and artificial cellulose fibres with alkali :
en
- CH151893A - Mower for pulling animals with motorized cutting blades. :
de
en
- DE541598C - Tin opener :
de
en
- US1840828A - Leveling device for carriers :
en
- AT126260B - Goods dispenser in which several shafts serving to hold stacks of goods are provided next to one another. :
de
en
- CA318768A - Hydraulic brake mechanism :
en
fr
- DE541290C - Elevator, especially bucket elevator :
de
en
- DE541976C - Shaking machine for plastic masses :
de
en
- DE541123C - Slicer :
de
en
- DE541356C - Process for sorting out rejects, in particular incorrectly filled cigarette packs :
de
en
- DE541502C - Process for the manufacture of shrink capsules from acetyl cellulose for storage in the air :
de
en
- DE541640C - Half gas firing with moving grate and the vault covering the front part of the grate :
de
en
- US1840570A - Hydrocarbon motor :
en
- US1840840A - Fuel burner :
en
- US1841296A - Method and apparatus for manufacturing roofing :
en
- US1841192A - Protecting hood for switch terminals :
en
- US1841345A - Hat ironing machine or the like :
en
- DE541413C - Calculating machine with separate display units for the individual products and their total :
de
en
- FR717562A - Improvements to vehicle wheels :
en
fr
- FR717782A - Electricity distribution network short-circuit protection system :
en
fr
- CA318935A - Bridge girder support :
en
fr
- CA318784A - Article sealing device :
en
fr
- US1840837A - Eye mounting for dolls :
en
- AT126156B - Procedure for representing asymm. Dichloroethylene. :
de
en
- US1840546A - Automatic control device :
en
- US1840879A - Threshold :
en
- US1841278A - Extension device :
en
- US1840774A - Process of and apparatus for the treatment of pulp :
en
- DE541621C - Device for the automatic closure of gas tendons in the event of gas escapes :
de
en
- DE541651C - Vibration testing machine, especially for soil examinations :
de
en
- FR717779A - Improvements in the construction of concrete floors :
en
fr
- AT126308B - Electron tube circuit for frequency multiplication. :
de
en
- AT126340B - Process for joining aluminum and aluminum alloys to other metals by welding. :
de
en
- CH152130A - Semi-helicopter. :
en
fr
- DE541656C - Process for the production of friction linings for brake and clutch purposes :
de
en
- DE541738C - Pipe connection, especially for metal pipes :
de
en
- CA318820A - Spark plug :
en
fr
- FR717641A - Hygienic soap :
en
fr
- FR717633A - automatic fermentation oven with boards corresponding to the charging of a kiln :
en
fr
- GB365075A - Improvements relating to the pistons of internal combustion engines :
en
- AT126234B - Funding rocker. :
de
en
- CH151914A - Curtain pulling device with a cord guide body carried by a clamp. :
de
en
- DE541833C - Shaft bearings, especially for the pointer shaft of scales :
de
en
- CH152036A - Multi-cylinder piston compressor. :
de
en
- CH152101A - Electrical remote measuring device based on the induction dynamometer principle. :
de
en
- FR717713A - Improvements to electric cables with two concentric conductors :
en
fr
- AT126306B - Electron tube. :
de
en
- GB364779A - Improvements in electric signalling systems :
en
- FR717791A - Device for keeping a shopping bag in its full opening :
en
fr
- FR717861A - Process for manufacturing rockets, in particular for aviation :
en
fr
- GB365572A - "perfectoe", a new and certain improvement in toe spreaders :
en
- US1841067A - Manufacture of rubber-fiber products :
en
- US1841204A - Outdoor advertising bulletin :
en
- US1841301A - Toasting device :
en
- DE541540C - Loom card :
de
en
- CA318791A - Vehicle spring :
en
fr
- AT126175B - Gag for cattle chains. :
de
en
- AT126181B - Shot mill. :
de
en
- FR717643A - Ladies' stockings improvements :
en
fr
- GB364815A - Process for the preparation of felted silk :
en
- US1841009A - Hose coupling :
en
- US1841232A - Aviator's helmet :
en
- ES124980A2 - IMPROVEMENTS IN THE DEVICES FOR THE AUTOMATIC ADJUSTMENT OF THE BRAKE GOVERNMENT RODS :
en
es
- FR717626A - Internal combustion engine starter :
en
fr
- FR717760A - Device for inflating tires and automatic lifting of a motor vehicle :
en
fr
- FR717619A - Internal combustion engine :
en
fr
- FR717886A - Improvements to coating compositions :
en
fr
- GB364793A - Improvements in or relating to domestic water heaters :
en
- GB365025A - Improvements in and relating to submarine electric cables :
en
- GB365072A - Improvements in or appertaining to distributors for telegraph or like signalling systems :
en
- US1840409A - Hinged fastening device :
en
- ES698U - Cover or cover for sheets or notebooks with relief applied. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB365091A - Improvements in or relating to the formation of printing blocks :
en
- FR717709A - Improvements to pressurized fluid brake devices :
en
fr
- GB364814A - Improvements in or relating to foot attachments for pit props or steel arches employed as colliery or mining roof supports :
en
- US1840349A - Fat cleavage :
en
- US1840673A - Sealing top for jars :
en
- GB364781A - Improvements in the manufacture and production of metals :
en
- DE541813C - String instrument :
de
en
- DK45090C - Circuit arrangement for fully or semi-automatic Telephone Systems. :
da
en
- DK45091C - Circuit arrangement for fully or semi-automatic Telephone Systems. :
da
en
- CA318817A - Band seal :
en
fr
- FR717653A - Use of induction motors operating in single phase with the aid of capacitors, for the control of electric ringing of church bells :
en
fr
- GB365115A - Improvements in or relating to stripping mechanism for tobacco feeders, and carding apparatus for treating tobacco, cotton and like materials :
en
- US1840430A - Pipe connection :
en
- GB365019A - Improved manufacture of chloride of lime :
en
- FR717811A - Rotation speed limiter :
en
fr
- GB364995A - An improved process for producing artificial silk from viscose :
en
- ES124978A1 - PROCEDURE FOR OBTAINING NEW MEANS OF CONTRAS RöNTGEN :
en
es
- US1841123A - Telephone exchange system :
en
- DE541697C - Method and device for the wet treatment of stretch yarn on reels :
de
en
- FR717690A - Method and device for preserving fish :
en
fr
- GB364745A - Improvements in cartons and like containers for loud speakers and the like :
en
- FR717589A - Improvements to the means to adjust the wings of planes :
en
fr
- FR717823A - Device for cutting sheet metal blanks with serrated edges :
en
fr
- GB364733A - Improvements in or relating to cooking utensils :
en
- FR717721A - Device for obtaining plastic images :
en
fr
- GB364690A - Improvements in windscreen wipers :
en
- DE541715C - Process for the preparation of nitrogen-containing condensation products :
de
en
- FR717855A - Radio reception and distribution method :
en
fr
- DE541683C - Rotary rubber printing machine for sheets :
de
en
- US1840392A - Process for determining the physical curd character of milk :
en
- DE541754C - Method for filling coke ovens :
de
en
- GB364961A - Improvements in pressure regulators :
en
- FR717992A - Improvements to moldings :
en
fr
- GB364822A - Improvements in or relating to apparatus for denicotining raw tobaccos, intermediaryproducts and tobacco products ready for use :
en
- DE541968C - Hydraulic tipping device for motor vehicles :
de
en
- FR717833A - Process for making an orthopedic shoe :
en
fr
- GB365108A - Improvements in or relating to cinematograph films :
en
- ES712U - Device to avoid moisture in the feet of young children. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717869A - Milling machine :
en
fr
- DE541327C - Multi-wire fuse :
de
en
- GB364774A - Improvements in or relating to rotary sieves :
en
- US1840566A - Waterproofing compound for cement and concrete :
en
- DE541366C - Selective relay :
de
en
- ES124931A1 - Improvements in coffee grinders. :
en
es
- US1840624A - Folding machine :
en
- FR717647A - Wheelbarrow training :
en
fr
- US1840924A - Golf club :
en
- FR717590A - Method and devices for transforming a polyphase current of a given frequency, into a single-phase current of a lower frequency :
en
fr
- ES667U - Device applicable to any figure by means of a pendulum that causes it to move when the base that supports it moves, such as vehicles, and applied to advertising and publicity. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717841A - Ruffle machine for boxes :
en
fr
- DE541631C - Shower with devices for setting the spray strength and spray width :
de
en
- GB364874A - Quick acting collapsable stand :
en
- GB365522A - Improvements in automatic packing machines :
en
- CH151956A - Process for the purification of sulphurized fatty substances. :
de
en
- US1840579A - Treating gases :
en
- US1841205A - Circular knitting machine :
en
- US1840594A - Aeroplane :
en
- US1841303A - Connection for the ends of webs :
en
- US1841320A - Electric cable :
en
- US1841321A - Aircraft hangar and method of building it :
en
- DE541520C - Large multi-engine aircraft with high area loading with means to increase performance :
de
en
- FR717876A - Shock absorber device for motor vehicles :
en
fr
- AT126191B - Process for the production of road surfaces using the cold process. :
de
en
- GB364956A - Improvements in or relating to light reflectors :
en
- GB364827A - Improvements in or relating to emergency flotation gear for aircraft :
en
- GB365511A - Improvements in and relating to the treatment of road making materials :
en
- US1840441A - Drip trap :
en
- US1841072A - Oil cracking still :
en
- US1840374A - Mechanical stoker :
en
- US1840514A - Insole :
en
- US1840309A - Ball cock :
en
- US1840824A - Vehicle wheel :
en
- US1840920A - Projecting apparatus :
en
- DE541439C - Process for the production of insulating, waterproof building materials :
de
en
- DE541606C - Chute dryer with fixed perforated plates arranged one above the other :
de
en
- DE541733C - Method of fuel injection :
de
en
- DE541698C - Method and device for the wet treatment of stretch yarn on reels :
de
en
- DE541764C - Reflector for the device for the transmission of sunlight or solar heat rays :
de
en
- CH152110A - Signaling installation for vehicles powered by an explosion engine. :
en
fr
- CH152044A - Fuel pump with a piston consisting of two parts held together by means of spring force. :
de
en
- DE541637C - Process for the preparation of anthraquinone derivatives :
de
en
- DE541856C - Device for automatic battery charging :
de
en
- CH152148A - Installation for metal casting. :
en
fr
- FR717795A - Device for the continuous unwinding of an endless film and its application to the recording and reproduction of sounds :
en
fr
- US1840889A - Milk bottle top :
en
- DE541650C - Drive devices for material testing machines :
de
en
- DE541659C - Process for coloring metals :
de
en
- GB364683A - Improvements in diaphragm mountings for acoustical apparatus :
en
- GB365524A - Improvements in and relating to time switches :
en
- US1840950A - Automatic telephone system :
en
- US1840417A - Frame and mounting for heat exchange units :
en
- DE541331C - Device for the pyrogenic decomposition of hydrocarbons :
de
en
- FR717668A - Secondary battery :
en
fr
- GB364653A - Improved means for use in the drying, cleaning, or other treatment of gloves :
en
- CH152050A - Non-ferrous, frost-proof liquid. :
de
en
- GB364898A - Improvements in or relating to appliances for use in waving or curling the human hair :
en
- AT126321B - Device for eliminating malfunctions during cohabitation. :
de
en
- AU244831A - Improved means for automatically measuring liquids in predetermined quantities :
en
- AT126347B - Cooling brine. :
de
en
- US1840604A - Hinged fastening device :
en
- US1840765A - Process for the continuous treatment of hydrocarbons :
en
- US1840884A - Strong box :
en
- US1840925A - Saw :
en
- US1840973A - Aeroplane landing device :
en
- CH152038A - Turbo unit for gas or steam. :
de
en
- AU9831A - Tyre lever and casing inspection tool :
en
- CH151922A - Method and device for dispensing beverage residues ready for consumption. :
de
en
- FR717729A - Process for slowing down the setting of cement and more especially white artificial Portland cement :
en
fr
- GB364902A - Improved size for textile fibres :
en
- GR3477B - ECONOMIC BOILER FOR PREPARATION OF FRESH WATER. :
el
en
- GR3480B - PIPE COVERED BY METAL OR TUBE WIRE. :
el
en
- DE541816C - Beach sandals :
de
en
- FR717897A - Device for use as carburizing agents for low volatility fuels :
en
fr
- ES703U - Ice creams of different types and flavors, with one or several corresponding colors, isolated and combined in different geometric shapes in relation to figures and in different sizes in relation to volume. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE541515C - Manufacture of porous or non-porous shaped metal pieces by pressure or heat treatment or both of metal powders without melting :
de
en
- GB364901A - Improvements in or relating to safety razors :
en
- US1840397A - Areaway construction :
en
- US1840373A - Shipping basket :
en
- US1841021A - Power transmitting device :
en
- DE541493C - Slidable and swiveling head cushion for day beds :
de
en
- DE463902C - On and off switch for preferably hanging electricity consumers :
de
en
- GB364723A - Purification of crude aromatic compounds :
en
- GB365580A - Process for the production of electric steel :
en
- US1840561A - Receptacle :
en
- US1840758A - Shuttle mechanism for weaving machines :
en
- US1840775A - Detachable handle for cooking utensils :
en
- US1840811A - Ankle-joint for artificial limbs :
en
- US1840919A - Engine :
en
- FR717657A - Tube descaling device :
en
fr
- GB364857A - Improvements in or relating to folding display devices :
en
- FR717712A - Process for the preparation of glycols of the fatty and hydroaromatic series :
en
fr
- FR717708A - Horsehair curling process :
en
fr
- GB364868A - Improvements in brakes :
en
- AT126150B - Process for the production of primers which contain colloidal silver and mercury azides in loose, non-caking form. :
de
en
- AT126207B - Method and device for regulating pressure fluctuations within gas-filled, in particular pneumatic devices, which arise under the influence of heat. :
de
en
- AT126277B - Circuit for electron tubes for taking a negative grid bias from a power source common for anode and grid bias. :
de
en
- CA318792A - Steam-circulation heating plant :
en
fr
- CH152135A - Process for the preparation of a wetting, cleaning and dispersing agent. :
de
en
- ES124994A3 - A fully automatic scale. :
en
es
- US1840366A - Crushing mill :
en
- US1840580A - Crystal-controlled oscillator :
en
- US1840988A - Amusement ride and vehicle therefor :
en
- US1840928A - Fastening device :
en
- US1841173A - Production of sound ingots :
en
- DE541666C - Torpedo drive machine system with oxyhydrogen engine :
de
en
- DE541421C - Rotatable scraper attached to the machine frame and adjustable in height, especially for punching and punching machines :
de
en
- DE541595C - Device for adjusting the stroke for the tapping and centrifugal movement of centrifugal machines for the production of hollow chocolate bodies :
de
en
- DE541875C - Process for cleaning exhaust gases with the aid of fuel bodies stored in the exhaust pipe :
de
en
- GB365152A - Improvements in or relating to lubricating devices :
en
- FR717882A - Improvements in the manufacture of articles formed exclusively or partially of rubber or similar material :
en
fr
- GB364702A - Manufacture of derivatives of carbinol :
en
- GB364932A - Apparatus for playing a dart game simulating golf :
en
- GB364974A - Improvements in machines for casting ingots :
en
- GB365073A - Improvements in and relating to cathode-ray compasses and clinometers :
en
- DE541639C - Articulated boiler with lower burnout :
de
en
- DE541561C - Device for rolling out strips in continuous operation in several operations :
de
en
- GB364863A - Process for preventing the sedimentation and gelatinisation of solutions of driers in volatile organic solvents :
en
- DE541265C - Process for the preparation of nitrogen-containing condensation products :
de
en
- FR717563A - Improvements to accounting machines :
en
fr
- FR717950A - Process for preparing hydrobromic acid :
en
fr
- FR717997A - Device and coupling for counting subscriber communications in telephone and telegraph installations :
en
fr
- GB365128A - Electric long-distance indicating systems :
en
- FR717809A - New binding and resulting new industrial product :
en
fr
- GB364692A - Improvements in and relating to means for securing the hoisting ropes of derricks :
en
- GB365124A - Improvements in repairing punctured rubber tyres and rubber tubes on vehicle wheels :
en
- CH152007A - Profile membrane for loudspeakers. :
de
en
- FR717810A - Self-adhesive spindle, spindle or spool holder :
en
fr
- GB364919A - Device for the connecting of branch wires on power current lines :
en
- GB364778A - Improvements in and relating to the removal of sulphur and sulphur compounds from hydrocarbons and the like :
en
- GB365015A - :
en
- DE541632C - Snow melting car :
de
en
- DE541785C - Potato and fruit press :
de
en
- GB364802A - Improvements in or relating to electrical protective devices :
en
- DE541727C - Reading box :
de
en
- FR717615A - Coupling arrangement for telegraph installations with auxiliary stations :
en
fr
- GB364936A - Improvements in or relating to vessels adapted to pour liquids :
en
- US1840742A - Phonoscopic and phonophotoscopic record :
en
- US1840814A - Apparatus for finishing knitted hose and the like :
en
- GB365568A - Auxiliary coupling for railway rolling stock :
en
- GB365512A - Improvements in or relating to conductors for alternating current dynamo-electric machines :
en
- GB365120A - Improvements in measuring distances by wireless waves :
en
- FR717752A - Treatment of felts used for glass polishing :
en
fr
- DE541825C - Process for treating the surface of metal objects :
de
en
- GB364751A - Improvements in or relating to wrapping and labelling machines :
en
- DE541313C - Manufacture of alkali oxide :
de
en
- US1840408A - Typographical assembling machine :
en
- DE541420C - Outlet sleeve with handle for faucets :
de
en
- DE541612C - Switchable radio receiver for several wavebands :
de
en
- USD85988S - Kmil j :
en
- FR717920A - Improvements to make-up cases or other similar applications :
en
fr
- GB365000A - Improved switch for electrically-heated kettles and the like :
en
- US1840307A - Printing frame :
en
- US1840581A - Trap :
en
- US1840621A - Suspensory and the like :
en
- US1841073A - Rim rolling machine :
en
- FR717581A - Improvements in apparatus used to cut textile tapes into tape pots or similar containers :
en
fr
- FR717682A - Improvements to gas conductive tubes :
en
fr
- CH152006A - Acoustic device. :
en
fr
- US1840777A - Ink pad :
en
- US1840657A - Metal working machine :
en
- DE541306C - Lubricating device for slide bearings :
de
en
- CH152070A - Gas-filled photoelectric cell. :
de
en
- DE541591C - Method for protecting young plant shoots against frost damage :
de
en
- FR717629A - Improvements to hand-held anemometers :
en
fr
- FR717689A - Appliance for cooking pig's trotters :
en
fr
- GB364911A - Improvements relating to tyre inflating pumps :
en
- US1840871A - Mechanical torque multiplying and speed varying power transmission :
en
- US1840873A - Fluid operated power transmission :
en
- US1841149A - Supercharging multipower system :
en
- US1840630A - Recording and card punching machine :
en
- US1840616A - Container :
en
- US1841288A - Electric discharge device :
en
- AT126160B - Process for the preparation of aminoketo alcohols. :
de
en
- CA318847A - Disc-spring commutator :
en
fr
- DE541309C - Casting process :
de
en
- ES125005A3 - A process for the manufacture of raw rubber or prepared rubber strips used for retreading tires. :
en
es
- DE541398C - Process for the production of a fertilizer that is spreadable and slowly decomposing in the soil :
de
en
- GB365018A - Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids :
en
- DE541429C - Pressure point trigger with changeable translation for handguns :
de
en
- DE541575C - Compressor without stuffing box, especially for refrigeration machines :
de
en
- FR717905A - Improvements to sound cinematography projectors :
en
fr
- DE541646C - Protection device for the edge of all types of vessels and sinks :
de
en
- US1840619A - Refrigerating system :
en
- US1840629A - Valve :
en
- US1841055A - Production of unsaturated hydrocarbons :
en
- DE541372C - Measuring chute with two measuring pockets :
de
en
- GB364980A - Improvements in and relating to convertible furniture :
en
- US1840340A - Stoplight switch :
en
- US1840593A - Tank filling pipe :
en
- DE541954C - Process for the extraction of arable land :
de
en
- GB364848A - Improvements in or connected with machines for opening or breaking-up cop-bottoms, cotton or other waste or like fibrous materials :
en
- GB365103A - Improvements in dyeing and printing processes :
en
- US1840482A - Speed governing mechanism :
en
- FR717578A - Improvements to examination and operating tables :
en
fr
- DK45084C - Feed box for Piglets and Pigs. :
da
en
- CH152017A - Electrode. :
de
en
- DE541312C - Process for the continuous production of fuel briquettes :
de
en
- FR717981A - Automatic reverse hosiery loom :
en
fr
- CA318766A - Power plant :
en
fr
- US1840555A - Assionob :
en
- USD85980S - Design for a display stand :
en
- FR717715A - Improvements to knives or similar objects and resulting new industrial products :
en
fr
- FR717892A - System of springs for seat furniture, especially for cars or other similar vehicles :
en
fr
- GB364720A - Improvements in or relating to means for controlling the switching processes in telegraphic apparatus :
en
- DE541387C - Plaett- o. The like. Machine with laundry introduction device :
de
en
- DE541499C - Order for the scheduled handling of cars :
de
en
- CH152062A - Device for charging batteries. :
de
en
- US1840448A - Illuminating device for microscopes :
en
- DE541318C - Hand-operated printing press, in particular offset printing press :
de
en
- DE541977C - Split mold for pressing objects from powder or dough-like masses :
de
en
- FR717743A - Improvements to film lanes for cinematographic devices :
en
fr
- FR717995A - Installation of acoustic signals, operated by compressed air, for railway operations :
en
fr
- GB364940A - An improved process for making a food substance from cocoa, sugar and water :
en
- CA318876A - Stop light switch :
en
fr
- CH152073A - Photoelectric cell. :
de
en
- GB364904A - Improvements in or relating to the manufacture of artificial threads or filaments :
en
- CH151920A - Soap dispenser for solid soap. :
de
en
- DE541611C - Support masts for directional antennas :
de
en
- FR717658A - Pyrophoric wheel lighter :
en
fr
- GB364829A - Improvements relating to doors for railway vehicles and other structures :
en
- GB365149A - Improvements in razors :
en
- CH152022A - Impregnation process for the preservation of construction timber, utility poles and the like :
de
en
- CA318866A - Bronze lined bearing :
en
fr
- US1840461A - Operating mechanism for wire-stitching and stapling machines or like apparatus :
en
- US1840611A - Method and apparatus for protecting alpha catalytically acting or purifying materialagainst contact poisons :
en
- AT126195B - Apparatus for molding rubber skin articles. :
de
en
- CH152072A - Device for generating short-wave electrical vibrations. :
de
en
- US1840524A - Process of printing multicolor films :
en
- CA318803A - Signal :
en
fr
- US1840321A - Quantitative separation of alpha mixture of 2-halogen-3-chloro- and 2-halogen-5-chloro-4-amino-1-methylbenzenes :
en
- US1841262A - Shooting salon :
en
- DE541336C - Device for comparing the intensity of two spectral lines, especially of photographed spectra :
de
en
- DE541588C - Process for agglomerating zinc oxide on blowing machines :
de
en
- US1840427A - Device for developing film rolls :
en
- US1840704A - Valve keeper retainer :
en
- US1840705A - Vehicle carrying trailer :
en
- US1840757A - Package :
en
- US1840790A - Signal light reflector :
en
- US1840749A - Feed-milling apparatus :
en
- US1841227A - Reel :
en
- CA318891A - Hollow artificial silk of low luster :
en
fr
- US1840781A - Flexible metal cord and method of making same :
en
- US1840866A - Power transmission apparatus :
en
- US1840992A - Sound reproducing device :
en
- AT126198B - Composite rail. :
de
en
- US1841186A - Closure fastener for casement windows :
en
- US1841066A - Transport :
en
- CA318880A - Feeding appliance for bread slicing machines :
en
fr
- US1841054A - Shield :
en
- DE541782C - Envelope bandage :
de
en
- AT126109B - Salt licks for animals. :
de
en
- FR717824A - Refinements to rotary printing presses fed separate sheets :
en
fr
- US1841270A - Decapping tool :
en
- AU2937530B - Method of separating solids from liquids :
en
- US1841082A - Electrical regulator :
en
- AU4231A - Improvements in or relating to glow discharge lamps :
en
- AT126342B - Lock for safe doors u. like :
de
en
- US1840886A - Corn and cotton stalk or stubble chopper :
en
- CA318814A - Crate :
en
fr
- CA318910A - Fastening inserting machine :
en
fr
- DE541543C - Process for the distillation of solid fuels in intermittently operated chambers or retorts :
de
en
- US1840559A - Machine for operating on soles or other parts of shoes :
en
- US1840497A - Director firing system :
en
- US1841348A - Electrical conductor :
en
- DE541508C - Adding machine :
de
en
- AT126221B - Process for the preparation of a reagent solution for the detection of carbon dioxide. :
de
en
- CH151990A - Game. :
en
fr
- DE541672C - Device for moving the bellows on cuckoo clocks :
de
en
- GB364959A - Improvements in or relating to wheels :
en
- CH151997A - Display device for an electrical quantity resulting from several electrical quantities. :
de
en
- US1840709A - Pit cover for toilets :
en
- US1840354A - Carrying case for accordions :
en
- US1841260A - Method and apparatus for making tire-bead cores :
en
- GB364701A - Improvements in the manufacture and production of ethyl acetate :
en
- US1840339A - Drilling mechanism :
en
- US1840344A - Skiving machine :
en
- US1840480A - Sewing machine :
en
- US1840848A - Lubricating device :
en
- US1841017A - Slab forming and bundling apparatus :
en
- US1841044A - Pressure gauge :
en
- AT126105B - Key with a key body made from sheet metal by punching. :
de
en
- AT126326B - Electric tube. :
de
en
- AT126233B - Carrier for a fluorescent tube. :
de
en
- US1841091A - Circuit interrupter :
en
- US1840456A - Saxophone :
en
- US1840565A - Method of and apparatus for controlling temperature and humidity :
en
- AT126333B - Ironing board, especially for travel. :
de
en
- CH152057A - Plug device with protective contact for earthing or zeroing. :
de
en
- AT126107B - Lock for sliding doors. :
de
en
- US1840517A - Melting pot for slug-casting machines :
en
- US1840820A - Road scraper :
en
- US1841097A - Heat treatment of conductors :
en
- US1840641A - Metal woking process :
en
- AT126313B - Voltage equalizers for cord pulley drives, in particular of rotary capacitors built into radio devices or the like. :
de
en
- AT126117B - Process for the production of viscose. :
de
en
- DE541301C - Procedure for regulating the power factor of high frequency induction ovens :
de
en
- CA318911A - Rubber vulcanization :
en
fr
- CA318771A - Machine for storing and serving :
en
fr
- DE541800C - Device for conveying pyramid-shaped drying racks :
de
en
- AT126334B - Multi-layer magnetic winding and process for its manufacture. :
de
en
- CA318843A - Resistor :
en
fr
- AT126328B - Variable capacitor. :
de
en
- CA318897A - Manufacture of crystalline materials :
en
fr
- FR717698A - Process for making yarns and other artificial products using viscose :
en
fr
- AT126113B - Process for the production of pure aluminum oxide. :
de
en
- US1841229A - Photographic reproduction apparatus :
en
- DK45095C - Polishing bag. :
da
en
- FR717968A - Wheel for carriages for children, patients and others :
en
fr
- AT126119B - Crucibles made of conductive material, preferably graphite, for use as a bath container and as an anode in melt flow electrolysis. :
de
en
- CA318845A - Television system :
en
fr
- US1840853A - Contouring tracer :
en
- US1841295A - Method of making rubber derivatives :
en
- DE541545C - Process for the simultaneous preparation of gluconic acid, citric acid and oxalic acid with the help of filamentous fungi :
de
en
- USD86003S - Design for a lawn chair :
en
- USD86004S - Design for a coin controlled dispensing device :
en
- CA318895A - Locomotive tender :
en
fr
- GB366470A - Improvements in and relating to governing mechanism for prime movers :
en
- AT126189B - Floating dock. :
de
en
- US1840410A - Delivery mechanism for carton sealing machines :
en
- US1840489A - Expansible tire core :
en
- AU8531A - Improvements in or relating to rotary engines, motors Compressors, power transmitters andthe like, ofthe direct pressure type :
en
- CH152095A - Electrical transmission system. :
de
en
- AT126238B - Device for displaying notice boards, posters, etc. like :
de
en
- US1841264A - Tray for hospital beds :
en
- AU4631A - Brake element :
en
- CA318923A - Signalling system :
en
fr
- DE541463C - Automatic regulator :
de
en
- DE541787C - Steam-heated horizontal heat exchanger :
de
en
- CA318921A - Toll switching telephone system :
en
fr
- US1840941A - Method of making wheel hubs :
en
- US1840979A - Electric meter service appliance :
en
- FR717714A - Process for the preparation of double aluminum fluoride alkali fluoride compounds :
en
fr
- US1840322A - New sulphur dyestuffs and process of making :
en
- US1840573A - Heat exchange device :
en
- CH151983A - Method for the automatic separation of the individual books produced together in saddle stitching machines. :
de
en
- CH152122A - Device for the radial adjustment of the brake shoes of external drum brakes on rail vehicles. :
de
en
- DE541870C - Ignition device, especially for internal combustion engines, in which springs are arranged in the immediate vicinity of the high-voltage winding :
de
en
- AT126283B - Glasses for enhancing or creating color contrasts. :
de
en
- FR717742A - Process and product for improving the baking value of flour :
en
fr
- GB364734A - Improvements in or relating to the cooling of internal combustion engines :
en
- GB364755A - Improvements in and relating to show or display cards for advertising and like purposes :
en
- US1840361A - Spindle rotating means for milling machines :
en
- US1840951A - Kite :
en
- US1841098A - Toy :
en
- US1840827A - Device for grinding pulpy semifluid materials and mixtures :
en
- AT126297B - Process for the production of preparations which increase the tone of the skin blood vessels. :
de
en
- DE541558C - Device for drying ceramic objects in a moist, warm air stream with a number of adjacent, vertically up and down trains, through which the material to be dried is guided by means of an endless conveyor device :
de
en
- ES124985A1 - A new process for the manufacture of a reinforcing tonic drink. :
en
es
- FR717847A - Lighting fixtures improvements :
en
fr
- FR717979A - Rotary sieve :
en
fr
- GB364807A - Improvements in or relating to the production of plastic masses from cellulose esters and ethers :
en
- GB365089A - Improved means for dispensing aerated beverages :
en
- US1841001A - Antivibration device for automobiles and like vehicles :
en
- US1841085A - Unidirectional antenna system :
en
- US1840642A - Twisting and winding machine :
en
- DE541322C - Switch whose line connection is made without the use of clamping screws, spring clips or clamps, and without soldering or welding :
de
en
- CH152099A - Photoelectric cell amplifier. :
de
en
- US1840833A - Separation of gaseous mixtures :
en
- US1841233A - Wall construction :
en
- US1840801A - Tool holder :
en
- US1841196A - Workholding clamp :
en
- US1840539A - Automatic toilet bowl ventilator :
en
- USD85995S - Arnold schwarz :
en
- FR717686A - Dispenser box for powder products :
en
fr
- CH152103A - Multi-tone sound signal device. :
de
en
- AT126268B - Zipper. :
de
en
- CA318775A - Expanding earth anchor :
en
fr
- DE541552C - Underwind wandering grate, in which the air is led from transverse ducts below the upper grate path to under wind chambers that are open after the grate path :
de
en
- DE541622C - Machine for the production of locking washers from a metal strip :
de
en
- DE541574C - Circulation device for the Keltetraeger on cooling machines :
de
en
- DE541625C - Registration device for coke stoves :
de
en
- FR717673A - Process for the production of high value hydrocarbons, in particular low boiling point hydrocarbons :
en
fr
- GB365065A - Improvements in or relating to aircraft launching apparatus :
en
- CH151975A - Process for the production of objects from water-insoluble proteins of casein character. :
de
en
- GB364825A - Improvements in parachutes :
en
- FR717699A - Process for the vulcanization of gas balloons, air balloons and all other rubber objects made from sawn or calendered sheet :
en
fr
- FR717948A - Position indicator :
en
fr
- GB364964A - Improvements relating to conveyors :
en
- US1840509A - Combined steam and gas turbine and method of operating the same :
en
- AT126153B - Process for quick curing of meat. :
de
en
- ES124937A1 - IMPROVEMENTS IN THE DISCONNECTED FEED RAISING MECHANISMS FOR SEWING MACHINES :
en
es
- FR717707A - Improvements to sealing devices more especially usable for marking cattle :
en
fr
- FR717723A - Automatic safety shut-off device for combustible gas pipes supplying one or more burners :
en
fr
- DE541333C - Process and electric furnace for melting metals and metal alloys :
de
en
- DE541652C - Device for compensation of the temperature influence on elastic pressure measuring bodies :
de
en
- ES124947A1 - Improvements in the apparatus to separate dust and tobacco residues from feeders in cigarette making machines. :
en
es
- GB364891A - Thread cutting mechanism for sewing machines :
en
- FR717766A - Decorative material for the construction or making of various objects, and method of making this material :
en
fr
- FR717963A - Improvements in washing gases escaping from combustion furnaces and the like :
en
fr
- GB365104A - Improvements in hollow annular bodies :
en
- CA318836A - Corner door for railway cars :
en
fr
- US1840508A - Automatic window lock :
en
- US1840618A - Parachute :
en
- GB364999A - Process of and apparatus for the electric melting of glass :
en
- FR717560A - Improvements to construction games :
en
fr
- US1841249A - Multidesign rib knitting machine :
en
- US1840527A - Fuel pump with air pumping pulsator :
en
- AT126128B - Process for the production of films and other non-thread-like, flat structures from aqueous cellulose solutions. :
de
en
- DE541926C - Rotogravure printing machine for sheets :
de
en
- FR717763A - Method of constructing water coolant trickle surfaces :
en
fr
- FR717994A - Improvements to pressurized fluid brake devices :
en
fr
- DE536532C - Rod chain pile fabric with woven back pattern :
de
en
- DE541444C - Hiking slide :
de
en
- FR717674A - Process for separating saponified fatty acids from their unsaponifiable components :
en
fr
- US1840821A - Plating mechanism for full fashioned knitting machines :
en
- US1841010A - Thread waxing device :
en
- ES124989A1 - Improvements in the electric motor and generator groups. :
en
es
- GB364654A - Manufacture of filaments or the like of cellulose derivatives :
en
- GB364871A - Improvements in bedstead jointing devices :
en
- GB364987A - Improvements in and connected with valve bags :
en
- US1841331A - Method of and apparatus for constructing tire beads :
en
- DE541636C - Method for inserting Z-shaped insulation strips between adjacent electrical conductors of coils, in particular choke coils :
de
en
- DE541737C - Highly flexible coupling :
de
en
- FR717663A - Control device for vehicles of all kinds, in particular for motor vehicles :
en
fr
- US1840492A - Container and handle means :
en
- US1840519A - Oil filter by-pass :
en
- US1840534A - Means for assembling metal articles :
en
- US1841224A - Valve :
en
- FR717971A - Process for obtaining a silver salt of aminosulfonated castor oil :
en
fr
- GB365017A - Improved process for the purification of gases such as result from the distillation or combustion of coal and coke :
en
- GB364915A - Arrangement for converting variations of the intensity of light into variations of voltage :
en
- GB365577A - Improvements in record discs and in the manufacture thereof :
en
- GB365155A - A photo-mechanical method of reproducing photographic illustrations in natural colour by rotary (newspaper) printing :
en
- FR717787A - Torpedo boat, more particularly for speedboats :
en
fr
- US1841252A - Automatic time controlled safe lock :
en
- AT126225B - Movable fuel dispenser with detachable trolley. :
de
en
- DE541342C - Silencer :
de
en
- DE541519C - Swing frame for photographic duplicators :
de
en
- GB364688A - Improvements in and apparatus for fusing quartz :
en
- ES124940A1 - A procedure for manufacturing heels for women's shoes. :
en
es
- FR717918A - Skill game :
en
fr
- GB364757A - Manufacture of carbon from acetylene :
en
- GB364943A - Horizontal regenerative chamber ovens for the production of coke and gas :
en
- US1840655A - Vibration dampener :
en
- US1841014A - Device for bookkeeping without re-entries :
en
- USD85983S - John kirkpatrick :
en
- US1841126A - Window screen operator :
en
- US1841146A - Stitching machine :
en
- US1841277A - Refrigerated display cabinet :
en
- GB365074A - Improvements relating to means for supplying preheated air to stoves and boilers or other similar installations :
en
- CA318889A - Electric furnace :
en
fr
- CH152131A - Slurry system. :
de
en
- US1840860A - Arc lamp :
en
- US1841004A - Rim riveting machine :
en
- FR717671A - Telephone systems :
en
fr
- US1840372A - Imitation fireplace :
en
- US1841299A - Pea grader :
en
- CA318834A - Track fender for house car doors :
en
fr
- CA318867A - Vibration damper :
en
fr
- CA318939A - Production of pulp, etc. :
en
fr
- CH151929A - Sley for looms with stationary shuttle boxes and with material stop through a fixed bevel blade. :
de
en
- CH152023A - Milling tool, pressed from sheet steel. :
de
en
- DE541693C - Braking device, especially for motor vehicles, in which a piston is moved to tension the brake spring by the action of suction air from the engine suction line :
de
en
- CA318892A - Gasoline processing :
en
fr
- CH151959A - Process for the manufacture of a nitrogenous product. :
de
en
- DE541436C - Device for voltage regulation on toy transformers with several secondary windings :
de
en
- GB364900A - Improvements in and relating to electric meters and testing instruments :
en
- GB365558A - An improved process and apparatus for the cleaning or like treatment of fish :
en
- AU38531A - Bedclothes fastener :
en
- CH152058A - Socket. :
de
en
- US1840323A - Sound recording machine :
en
- DE541363C - Process for the separation and recovery of primary and secondary aliphatic amines :
de
en
- DE541703C - Device for copying bookings for loose sheets :
de
en
- DE541799C - Rotating tillage device :
de
en
- DE541351C - Device for rotating and simultaneously lifting carousel gondolas :
de
en
- FR717720A - Improvements to devices producing variable currents for electrotherapy :
en
fr
- GB365110A - Process for the manufacture of acetone soluble primary acetates of cellulose :
en
- GB364769A - Pressure lubricating pump apparatus :
en
- GB365133A - Improvements in and relating to electric cut-outs :
en
- ES124973A1 - An alternative monosurco plow for tractor. :
en
es
- ES124941A1 - Safety device for pneumatic tires vehicles. :
en
es
- US1840501A - Swinging drawbar :
en
- US1840961A - Mixing faucet :
en
- US1841160A - Button :
en
- US1841241A - Pocket knife :
en
- DE541522C - Brake, especially for motor vehicles :
de
en
- FR717571A - Press for lemon slices, etc. :
en
fr
- GB364739A - Manufacture of cyclic diketones :
en
- GB364988A - Improvements in or relating to friction driving gear for textile machines :
en
- US1840793A - Detachable hose supporter :
en
- GB365053A - Improvements in or relating to wave filters :
en
- DE541528C - Trigger device with a fixed and an adjustable pressure nose :
de
en
- GB364886A - Improvements in or relating to the starting and control of diesel locomotive engines :
en
- GB365134A - Method of making composite photographs :
en
- DE541503C - Process for the production of resinous, plastic masses :
de
en
- DK45083C - Beet thinning machine. :
da
en
- US1840313A - Radiator construction :
en
- AU2937530A - Method of separating solids from liquids :
en
- US1840936A - Cheese press :
en
- ES124997A1 - A lubricant preparation procedure for lubricating the motors above. :
en
es
- GB364772A - Improvements in, and relating to, metal railway and tramway sleepers, chairs or tie plates :
en
- GB364937A - Improved manufacture of turn shoes :
en
- GB365077A - A coupling device for the ends of rods, tubes or the like :
en
- ES503U - Recreation equipment for amusement parks. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717946A - Installation for energy recovery from waterways :
en
fr
- GB364858A - Improvements in and relating to means of indicating the specific gravity of liquids :
en
- FR717879A - Display device for wristwatches and the like :
en
fr
- DE541255C - Process for replacing the amino group with chlorine and bromine in aliphatic and aromatic compounds :
de
en
- FR717701A - Easy-to-call automatic telephone :
en
fr
- FR717991A - Method and means for preventing poisonings :
en
fr
- GB365532A - Vat dyestuffs and process of preparing the same :
en
- US1841138A - Coating composition :
en
- CA318903A - Calculating machine :
en
fr
- DE541579C - Waterproof head resonance microphone with swiveling microphone :
de
en
- DE541355C - Method and device for the production of reinforced concrete beams :
de
en
- FR717611A - Improvements to devices for hunting and stopping shuttles in looms :
en
fr
- FR717644A - Perfected lady's stockings :
en
fr
- GB364916A - Device for enclosing the free ends of the ribs of umbrellas :
en
- FR717870A - Improvements to start and stop clutch mechanisms, applicable in particular to telegraph devices :
en
fr
- FR717938A - Rock hammer puncher :
en
fr
- GB364686A - Improvements in and relating to devices for measuring the load carried by pit props :
en
- GB364687A - Improvements in or relating to searchlights :
en
- GB364717A - Apparatus for separating sheets of paper or other material whilst travelling in the same direction :
en
- GB364998A - Improvements in and relating to tracks for toy railways :
en
- DE541510C - Resilient, flexible tool for tiller :
de
en
- US1840903A - Musical modulator :
en
- GB364946A - Improvements in or relating to locking devices for doors of freight container and other demountable bodies :
en
- GB364788A - Manufacture of anti-halation dyestuffs and the application thereof :
en
- GB365028A - Torpedo-launching apparatus, more particularly for fast-moving ships or scouts :
en
- CA318888A - Wall anchor :
en
fr
- CH152094A - Device for introducing coins into dispensing devices. :
en
fr
- CA318830A - Sprag gear mechanism :
en
fr
- CH151962A - Process for the production of a vat dye. :
de
en
- US1840421A - Railway car :
en
- US1840701A - Shock absorber :
en
- US1841130A - Electrical cable :
en
- GB365059A - Improvements in or relating to means for checking the payment in coin of fares, admission fees and the like :
en
- CA318914A - Organic tellurium compound :
en
fr
- US1840428A - Bottle cap reforming device :
en
- NL54745B - :
en
- US1841121A - Grass shears :
en
- AT126296B - Device for generating and amplifying electrical vibrations. :
de
en
- US1840863A - Nozzle device :
en
- US1841083A - Air-cooled oil-immersed transformer :
en
- US1841122A - Squirrel cage induction machine :
en
- US1841219A - Cooking range construction :
en
- CA318829A - Amplifying tube :
en
fr
- AT126259B - Brassiere. :
de
en
- CA318934A - Rifle head for rock drills :
en
fr
- CA318905A - Manufacture of boots and shoes :
en
fr
- US1840499A - Furnace :
en
- US1840634A - Laminated steering wheel rim :
en
- US1841220A - Drawer locking mechanism :
en
- USD85973S - Design fob lace :
en
- US1841271A - Art of refining hydrocarbons :
en
- US1841167A - Abrasion testing machine :
en
- US1841248A - Tire alarm :
en
- AT126262B - Process for the production of fiber cement bodies. :
de
en
- USD85997S - Burgess w :
en
- DE541778C - Construction plate for radios :
de
en
- US1840503A - Typewriting machine :
en
- US1840738A - Freezer counter :
en
- US1841170A - chase :
en
- CH152043A - Regulating device for the fuel supply to carburettors for explosive engines. :
de
en
- CA318852A - Diathermic oscillator system :
en
fr
- CH151995A - Device for preventing the actuation of the printing mechanism of a balance before it has reached its equilibrium position. :
de
en
- AT126217B - Automatic control arrangement for steam boiler firing. :
de
en
- DE541494C - Locking device for adjustable parts of seating or reclining furniture :
de
en
- CH151989A - Golf game. :
en
fr
- CH151938A - Frame, especially for tapping carpets. :
de
en
- US1840412A - Wheel and axle structure :
en
- DE541350C - Self-supporting golf bag or the like. :
de
en
- GB365096A - Improvements in and relating to rotatable lifts and lifting devices for vehicles and the like :
en
- AT126339B - Cutting or welding machine. :
de
en
- CH152108A - Light plate for motor vehicles. :
en
fr
- US1840469A - Padlock :
en
- US1840699A - Ignition timer :
en
- US1840940A - Refrigeration unit :
en
- US1841074A - Concrete building mold :
en
- US1841119A - Internal combustion engine :
en
- GB364726A - Type-writing machine for accountancy work :
en
- GB365606A - Improvements in or relating to the separation of intermixed divided materials :
en
- CA318837A - Slitting machine :
en
fr
- GB364954A - Improvements in or relating to pulverisers for coal or other material :
en
- GB364982A - Ice cell :
en
- GR3478B - METHOD OF MAKING CRYSTALIZATION SAND MORTAR. :
el
en
- DE541560C - Knife box for beet pulp machines :
de
en
- DE541676C - Loom with multiple bearings on both sides of the drive shafts in the stands of the machine frame :
de
en
- GB364655A - A process for purifying hydrocarbons :
en
- US1840333A - Solid stable diazo compounds and process of preparing them :
en
- US1841184A - Process of treating milk :
en
- AT126299B - Device for the therapeutic treatment of internal organs. :
de
en
- DE541742C - Combination file :
de
en
- DE541484C - Centrifugal device for lifting the brushes in repulsion engines :
de
en
- AU3531A - Improvements in or relating to heat treatment of raw slurry orthe like :
en
- FR717937A - Method for lubricating the axles or journals of cars running on rails :
en
fr
- GB364922A - Improvements relating to the mounting of an extra saddle on open frame cycles :
en
- DE541394C - Card file with several card groups arranged laterally in a staggered manner, whose tabs running against each other extend over the full width of the box :
de
en
- DK45093C - Frame for Boiling Eggs. :
da
en
- US1840861A - Method and apparatus for stereoscopic cinematography :
en
- DE541386C - Device for fastening bunghole sleeves :
de
en
- ES124938A1 - Device for automatic parallel assembly with alternating current networks. :
en
es
- GB364972A - Improvements in or relating to circulation-indicating devices for the cooling liquid, or lubricant, of internal combustion engines :
en
- ES124983A1 - A process to improve the performance in liquid products of the hydrogenation of coal. :
en
es
- FR717867A - Inner-seam sandals making refinements :
en
fr
- FR717898A - Seal for the oscillating conveyor ducts of semolina and fine finot sifters :
en
fr
- GB364767A - Improvements in and connected with variable speed and reversing mechanisms for self propelled vehicles, boats, and the like :
en
- US1840429A - Apparatus for cleaning and polishing metal ware :
en
- US1840512A - Method of making curved metal sections :
en
- FR717588A - Dazzling light protection device :
en
fr
- FR717609A - Twist-free steel and aluminum wire cable for overhead power lines :
en
fr
- DE541538C - Armament for the execution of the process for lining the wetted cross-section of a watercourse with base shells and embankment plates :
de
en
- CH152079A - Bulb base for Edison sockets. :
de
en
- DE541524C - Electromagnetically controlled valve device for brake cylinders, especially of motor vehicles :
de
en
- US1840678A - Motor wheel and rim construction :
en
- DE540709C - Process for the production of sulfur dyes :
de
en
- FR717636A - Double Plush Loom Shuttle Box System :
en
fr
- DE541718C - Device for flat weft knitting machines for the production of reinforcement patterns :
de
en
- CH152128A - Cistern fitting. :
de
en
- DE541272C - Lifting device for hairdressing chair u. like :
de
en
- GB364809A - Improvements in the actuation of sliding or rolling doors :
en
- GB365117A - Synchronising arrangement for sound film apparatus :
en
- DE541565C - Concentration of phosphoric acid solutions :
de
en
- FR717925A - :
fr
- GB364722A - Improvements in or relating to ships' lights or scuttles :
en
- IS55B6 - Method for treating fish liver oil and similar oils :
en
is
- US1840414A - Solder carrying fitting :
en
- AT126199B - Hydraulic brake, especially for motor vehicles and. like :
de
en
- AT126324B - Arrangement for high-frequency receivers. :
de
en
- CA318850A - Multiplex signalling :
en
fr
- DE541551C - Contact protection for the sockets of electric tube lamps with bases at both ends :
de
en
- FR717558A - Improvements to water heaters :
en
fr
- GB364955A - Improvements in or relating to refractory structures of furnaces :
en
- DE541131C - Climbing protection hook :
de
en
- DE541500C - Device for attaching and detaching the carrying and emptying eyelets to hinged buckets :
de
en
- FR717718A - parachute equipment :
en
fr
- DE541972C - Door and window stays :
de
en
- FR717837A - Improvements to emulsions and their manufacturing processes :
en
fr
- US1840737A - Arc welding mechanism :
en
- US1841199A - Sheet piling :
en
- US1840296A - Manufacture of depolarizers for galvanic cells :
en
- US1840467A - Soap dish :
en
- US1840668A - Sawdust burner :
en
- FR717848A - Improvements to martin-siemens ovens and working methods in them :
en
fr
- GB364835A - Improvements in valve gear for internal combustion engines :
en
- US1840602A - Fertilizer and lime spreader :
en
- US1841214A - Electric holder :
en
- CH152106A - Method and machine for the production of containers. :
de
en
- CA318855A - Food container :
en
fr
- CH151943A - Jug lid. :
de
en
- FR717726A - Process for purifying molasses and vinasse for the butyric fermentation :
en
fr
- GB364887A - Improvements in or relating to wind screen wipers :
en
- FR717730A - Improvement in anti-friction alloys :
en
fr
- GB364780A - Improvements in or relating to processes and apparatus for the production of artificial filaments :
en
- GB365575A - A device for inserting carbon and the like sheets for duplicate books :
en
- DE541851C - Electrical signal device, especially for trams and overland railways :
de
en
- GB365123A - Improvements in fuel injection means for hydrocarbon motors :
en
- FR717975A - Assembly device for metal sheds :
en
fr
- FR717648A - Improvement of siphons for drain lines and others :
en
fr
- FR717788A - Baffles formed from finned tubes, for boilers of all types, and superheaters :
en
fr
- DE541688C - Process for the production of hot-vulcanized rubber footwear :
de
en
- US1840695A - Permanent hair waver :
en
- DE541658C - Gear reduction or reduction gears :
de
en
- DE541933C - Electric switch with arc extinguishing by compressed gas for installation in vehicles :
de
en
- FR717964A - Liquid dispenser :
en
fr
- GB364783A - Improvements in and connected with burners for furnaces :
en
- DE541408C - Method and device for cleaning and degassing liquid metal :
de
en
- US1841314A - Furnace fan and filter :
en
- DE541469C - Manufacture of sulfur barium :
de
en
- GB364948A - Improvements in or relating to electrical measuring apparatus and relays :
en
- GB365526A - Rubber substitute :
en
- GB364749A - Improvements in and relating to doors, french windows and the like :
en
- DE541431C - Automatic firearm :
de
en
- US1840424A - Calculating machine :
en
- AU9331A - A process forthe manufacture of porous or microporous articles of vulcanised rubber orthe like andthe articles produced thereby :
en
- US1840785A - Antirattle dovetail for doors :
en
- USD85999S - Design por a stocking :
en
- US1841037A - Sadiron stand :
en
- US1840320A - Spring seated center clip for plate lock-ups :
en
- US1841131A - Apparatus for the production of hair waves :
en
- CA318890A - Automobile rumble seat top :
en
fr
- DE541282C - Mouthpiece for harmonics :
de
en
- US1840540A - Dam :
en
- US1840685A - Wrench :
en
- US1840493A - Pump plunger :
en
- CA318893A - Packaging machine :
en
fr
- FR717796A - Improvement in seed drills :
en
fr
- GB364852A - Improvements in or relating to photographic films :
en
- DE541663C - Recording cinematograph :
de
en
- DE541708C - Device for superimposing power networks with alternating current energy of non-network frequency with the help of a push-on transformer :
de
en
- CH152085A - Process for the production of pure morphine from opium. :
de
en
- CH152129A - Folding boat. :
de
en
- US1841225A - Calendar :
en
- DE534851C - Process for the production of film carriers :
de
en
- GB364644A - Improvements in or relating to static regulating apparatus for alternating current voltages :
en
- US1840377A - Electrical conductor :
en
- US1841169A - Burner :
en
- US1840523A - Lumber drying kiln :
en
- US1841041A - Advertising novelty :
en
- CH152115A - Mounting device for bogie carrying endless belt propellant for motor vehicles. :
en
fr
- DE541445C - Separation and dedusting device for pneumatic conveyor systems, especially for fibrous material :
de
en
- NL25969C - PROCEDURE FOR PREPARING SURFACE COATINGS ON IRON AND STEEL OBJECTS WHICH HAVE BEEN RUST FREE AND WASHED BEFORE :
en
nl
- US1841222A - Covered collapsible paper box :
en
- US1841297A - Apparatus and method of continuous casting of steel :
en
- AT126108B - Collapsible bench. :
de
en
- CA318916A - Cabinet for radio receiving apparatus :
en
fr
- CH152040A - Internal combustion engine for liquid fuel. :
de
en
- DE541759C - Line selector system for the alternating measurement of gas pressures with control panel measuring devices :
de
en
- CA318780A - Radio beacon :
en
fr
- CH151897A - Lattice girders for the production of formwork-free reinforced concrete ceilings. :
de
en
- AT126192B - Safety device for electric vehicles. :
de
en
- US1841086A - Safety guard for centrifugal extractors :
en
- CH151941A - Insole. :
de
en
- US1840914A - Feiedeich ottenstein :
en
- US1841145A - Regulator system :
en
- US1840470A - Work holder :
en
- US1840712A - Keyboard construction :
en
- US1840980A - Safety booth :
en
- CH152126A - Single-phase series motor for setting points and signals. :
de
en
- AT126220B - Sponsor. :
de
en
- CA318849A - Sound reproducing device :
en
fr
- CH151913A - Holder with roller for draw curtains. :
de
en
- CH152149A - Electrical cable with artificial cooling. :
de
en
- CA318887A - Expansion nail :
en
fr
- CH152118A - Pneumatic protective tires. :
de
en
- US1840735A - Welding mechanism :
en
- US1840435A - Trailer reach :
en
- AT126290B - Method for intensifying light fluctuations with the aid of a photocell with auxiliary electrodes. :
de
en
- CA318797A - Auxiliary propulsion unit :
en
fr
- CH151979A - Process for the production of a reinforced metal foil. :
de
en
- GR3476B - METHOD OF DRIVING ALL NATURE OF VEHICLES, SHIPS AND PLANES WITHOUT DRIVERS AND ANGIETRIC COMPASS. :
el
en
- FR717607A - Process for the production of carbon black :
en
fr
- FR717687A - Control device for clutches and the like :
en
fr
- FR717889A - Hook :
en
fr
- FR717555A - Further training in electrical installations :
en
fr
- DE541589C - Self-seller for electricity, gas or water for a variable basic fee with constant or variable employment fee :
de
en
- DE541603C - Rescue equipment :
de
en
- GB364744A - :
en
- GB364750A - Improvements in, and relating to, twist drills and like tools for drilling or boring holes in metal and other materials :
en
- AT126126B - Process for the production of colored surfaces. :
de
en
- US1840982A - Metal base denture, method of making the metal bases, and forms therefor :
en
- DE541441C - Method and device for producing and filling double-pocket packs :
de
en
- US1840756A - Production of sterols and other valuable substances from yeast and like micro-organisms :
en
- US1841335A - Process of preparing cellulose ethers :
en
- DE541415C - Device for accelerating an inertia starter for internal combustion engines, in particular aircraft engines :
de
en
- CA318790A - Dental carrier :
en
fr
- CH152071A - Electric discharge tube. :
de
en
- US1840551A - Firearm :
en
- US1840816A - Embossing plate :
en
- DK45082C - Impellers, especially for Fans and Fans. :
da
en
- DE541700C - Process for the preparation of 1,2,4-triazoles :
de
en
- US1840473A - Alternating current commutator motor :
en
- US1840945A - Belting :
en
- US1841095A - Variable condenser :
en
- US1840682A - Clutch device :
en
- US1840998A - Industrial boom attachment for track type tractors :
en
- CH152051A - Arrangement of heat transfer devices for heating liquid flowing through. :
de
en
- US1840382A - Wrist pin puller :
en
- CA318807A - Food product :
en
fr
- CH152041A - High pressure internal combustion engine system. :
de
en
- DE541610C - Device for parking the roller carriage on platen printing presses :
de
en
- ES124719A2 - A PROCEDURE FOR THE OBTAINING OF ANHYDROUS ETHYL ALCOHOL :
en
es
- FR717990A - Pendulum support system particularly applicable to ultraviolet ray lamps :
en
fr
- US1840645A - Refrigerator table :
en
- US1841304A - Last :
en
- US1840640A - Assiqnoh :
en
- US1841135A - Shingle remover :
en
- US1840358A - Fruit clipper :
en
- CA318894A - Telephone system :
en
fr
- DE541362C - Process for the hydrogenation of polyoxy compounds :
de
en
- US1840332A - Glare shield :
en
- US1840681A - Link device :
en
- US1841165A - Warp-knitting machine :
en
- CA318833A - Stock car door :
en
fr
- USD85978S - Design fob a golf steoke counter :
en
- DE541918C - Process to increase the viability of seeds :
de
en
- US1841105A - Ribbon vibrating mechanism :
en
- US1841153A - Book holder :
en
- DE541797C - Electrode container for the potentiometric investigation of continuously flowing fluids :
de
en
- DE541809C - Device for influencing the shutdown device of a pipeline :
de
en
- AT126183B - Clamping device for the saw chain of tree saws u. like :
de
en
- AT126193B - Device for the automatic actuation of the clutch of motor vehicles. :
de
en
- AT126205B - Transition bridge for railway vehicles. :
de
en
- DE541400C - Pipette for filling tooth root canals :
de
en
- US1840636A - Unitary dental apparatus :
en
- US1840767A - Chuck :
en
- CA318769A - Fluid pressure braking system :
en
fr
- DE541804C - Centrifugal friction clutch :
de
en
- FR717851A - Improvement of clutches with a powdery, granular or similar substance :
en
fr
- GB364725A - Improvements in electric cables :
en
- US1840780A - Inductance coil shielding structure :
en
- US1841141A - Stall partition :
en
- US1840425A - Bread band :
en
- DE541626C - Process for processing nitric earth :
de
en
- GB364811A - Improvements in apparatus for use in starting heavy rotors :
en
- GB365029A - Improvements in or relating to the manufacture of hollow drill steel and like hollow bars :
en
- GB365519A - Improvements in spring contacts for electrical connections :
en
- FR717967A - Capping device for vials :
en
fr
- GB364986A - Aeroplane with vertically oscillatable wings :
en
- US1841100A - Charging device for concrete mixers :
en
- US1841191A - Spindle carrier for braiding machines :
en
- FR717830A - Velvet by the weft perfected and medium to make it :
en
fr
- GB364837A - Improvements in or relating to the manufacture of materials suitable for floor coverings and for other purposes :
en
- FR717759A - Signaling lantern for motor vehicles and other applications :
en
fr
- GB364792A - Improvements in fire extinguishers for airships, aeroplanes, motor cars and similarly propelled vehicles :
en
- DE541334C - Hollow slab made of cover plates with an intermediate framework, especially for furniture :
de
en
- GB364981A - Improvements in or relating to steam superheaters and other tubular heat exchange apparatus :
en
- US1840653A - Fire alarm recording device :
en
- FR717784A - Improvements in the construction of t receiving stations. s. f., phonographs with electric amplifiers and similar apparatus :
en
fr
- GB364921A - Improvements in apparatus for homogenizing liquids :
en
- FR717935A - Improvements to the means of adjusting internal combustion engines :
en
fr
- DE541449C - Control of the air valve of a suction air pneumatic tube system :
de
en
- DE541550C - Single or multi-phase inductor without iron core :
de
en
- DE541879C - Adjustable die :
de
en
- GB364746A - Improvements in or relating to the treatment of water for steam boilers :
en
- ES124988A3 - A three-bulb lighting fixture for theater stages. :
en
es
- AT126270B - Suspenders. :
de
en
- DE541814C - Device for cleaning motor vehicles :
de
en
- US1840557A - Hat :
en
- US1841151A - Time-controlled switch :
en
- US1840672A - Shaving brush and device for forming the same :
en
- US1841124A - Window structure :
en
- GB364724A - Improvements in or relating to dashpots :
en
- GB365513A - Apparatus for mixing two or more fluids :
en
- FR717705A - Apparatus for tightening and stapling strapping belts around packaging :
en
fr
- FR717887A - Improvements to flow meters for measuring liquids :
en
fr
- ES124996A3 - System for the manufacture of plate radiators, electrically welded by resistance or electric arc. :
en
es
- DK45092C - Trolley with to the side tiltable trolley box. :
da
en
- US1840334A - Cleaner for sucker rods and the like :
en
- US1840612A - Refrigerator :
en
- DE541681C - Process for the preparation of ª ‰ -oxy-2-methylpyridine :
de
en
- DE541722C - Insert oven designed as a filling oven :
de
en
- US1840633A - Tappet :
en
- US1841106A - Typewriter line space mechanism :
en
- GB364877A - Improvements in or relating to the construction of dynamo electric machinery :
en
- FR717722A - Improvements to metal pipe couplings :
en
fr
- GB364682A - Improvements in or relating to driving mechanisms for intermittently moving a strip such as a cinematograph film :
en
- US1840443A - Foam cell :
en
- US1840868A - Power transmission apparatus :
en
- US1841057A - Clothes wringer :
en
- US1840975A - Loom :
en
- FR717930A - Method of joining or cutting the ends of stranded metal cables :
en
fr
- GB364969A - Improvements in or relating to automatic couplings for vehicles, rolling stock or the like :
en
- GB365099A - Method of using electron tubes, directly on alternating voltages, especially for the purpose of controlling relays by means of photo-electric relays :
en
- US1841226A - Window screen and shutter set :
en
- US1841018A - Slab forming and stacking mechanism :
en
- US1841053A - Lavatory :
en
- DE541774C - Track driving device that can be driven by the bedding roller :
de
en
- GB365114A - Regulator for winding on installations :
en
- CH152030A - Fluid for machines, in particular for hydraulic apparatus. :
de
en
- US1840663A - Golf bag :
en
- CH151948A - Process for the production of an enzymatically digested bran. :
de
en
- FR717832A - Improvements in the manufacture, production and processing of artificial threads, artificial filaments, etc. :
en
fr
- GB365088A - Improvements in and relating to spindles for milling, drilling, engraving and like machines :
en
- GB365614A - Improvements in tunnel kilns :
en
- CH152140A - Process for the production of a vat dye. :
de
en
- DE541753C - Chain thread monitor for looms :
de
en
- US1840367A - Spark plug :
en
- US1841273A - Nursing bottle holder :
en
- US1841305A - Portable repair machine :
en
- GB364798A - Improvements in brakes for the bobbins or bobbin spindles of spinning, doubling or winding machines :
en
- GB364942A - Improvements in or relating to electric lamp holders :
en
- GB364952A - Improvements in devices for metering the duration of telephone conversations :
en
- DE541475C - Process for the preparation of ªÏ-aminoacetobrenzcatechol and its N-alkylated substitution products :
de
en
- CH151935A - Washing machine with automatic control of the inlet and outlet valves and automatic starting and stopping device for the washing drum. :
de
en
- CH152056A - Process for preventing the oil in electrical equipment from decomposing. :
de
en
- DE541704C - Corrosion protection, especially for refrigerators :
de
en
- NL27042C - :
en
- US1840533A - Power saw and drill :
en
- US1841230A - Steam generator :
en
- FR717565A - Dispensing device for boxes fitted with a projecting opening member :
en
fr
- FR717988A - Filter intended to suppress parasitic high frequency oscillations on electrical conductors :
en
fr
- US1841223A - Safety razor and blade :
en
- US1841281A - Stabilized radio circuits :
en
- DE541299C - AC relay that responds to both overcurrent and overvoltage :
de
en
- FR717586A - Extensible sheet formwork, particularly applicable to reinforced concrete floors :
en
fr
- FR717666A - Heat treatment of magnetically charged conductors :
en
fr
- DE541379C - Process for converting slag into technically usable products :
de
en
- US1840711A - Pump :
en
- USD85998S - Design for a radiocabinet :
en
- CH152045A - Cooling device for multi-cylinder internal combustion engines with cooled fuel valve. :
de
en
- AT126263B - Device for one or more repetitions of an imprint or for successive printing of different documents inserted into the machine in the same or different lines for cash registers with several adding units. :
de
en
- AT126289B - Electrically powered handset, especially hot air shower. :
de
en
- CH151947A - Method of treating food. :
de
en
- FR717780A - Remote control device using motor power wires :
en
fr
- DE541353C - Form ring press for producing bricks, roof tiles, paving stones and the like. like :
de
en
- DE541419C - Group lubrication pump with pumps arranged in a circle :
de
en
- US1841202A - o hare :
en
- US1840600A - Method of and apparatus for arc-welding :
en
- US1841093A - Call distributing system :
en
- US1840475A - Refrigerator display counter :
en
- US1840822A - Motion picture film reel :
en
- CH151915A - Frame eyelet. :
de
en
- DE541702C - Device for electric cipher typewriters :
de
en
- DE541883C - Image marking for cinematographic films :
de
en
- US1840437A - Spark plug :
en
- US1840652A - Electric sadiron :
en
- DE541643C - Container for cotton wool, gauze, etc. :
de
en
- US1841023A - Nonexplosive burner assembly for oil burners :
en
- USD85981S - henderson :
en
- US1841016A - Transformer :
en
- AT126208B - Automatic signaling device for single-track railway lines, especially for electric trams. :
de
en
- USD86000S - Nobmait lew wabfobd :
en
- DE541225C - Process for the distillation of solid fuels in intermittently operated horizontal chambers :
de
en
- GB364843A - Improvements in inking devices for typewriters :
en
- FR717696A - Automatic regulator for the introduction of nitric acid or ammonia into sulfuric acid chamber systems :
en
fr
- FR717985A - Ladies' hats enhancements :
en
fr
- GB364652A - Improvements in or relating to apparatus for drying and airing gloves and other wearing apparel :
en
- AT126176B - Grain peeling, sharpening and polishing machine. :
de
en
- US1840888A - Baby's and young child's sleeping garment :
en
- GB364658A - Improvements in or relating to oscillation generators :
en
- CH152113A - Jacks for automobiles. :
de
en
- FR717566A - Process for the pressure treatment of solid carbonaceous substances :
en
fr
- DE541660C - Process for producing a yellow surface layer on copper using aluminum :
de
en
- AT126239B - Safety device for self-loading weapons. :
de
en
- US1840324A - Airship sea beacon and service station :
en
- US1840894A - Fire alarm :
en
- US1841218A - Thermostatic arrangement for gas ranges :
en
- GB365111A - Improvements in and relating to the treatment of lighting, heating and power gases :
en
- CA318783A - Piston ring :
en
fr
- US1840552A - Roller bearing :
en
- AT126168B - Seaplane with removable hydrofoil wings. :
de
en
- AT126242B - Device for producing groups of cigarettes in a flaky position. :
de
en
- DE541983C - Method and device for regulating the feed water flow into the intermediate container of boiler systems with a dining room storage tank :
de
en
- FR717739A - Reversing contactor device, for ringing bells by electricity :
en
fr
- DE541971C - Door hinge with a screw-like slide that lifts the door :
de
en
- GB364997A - Improved means for drying clothing and the like articles after treatment to remove dirt or like spots :
en
- CH152155A - Thread closure device for the pouring opening of metal vessels. :
de
en
- FR717754A - Adjustable shape high frequency current generator for surgical applications :
en
fr
- GB364935A - Improvements in typewriting machines :
en
- FR717961A - Method and apparatus for the electrolytic production of metals in general and magnesium in particular :
en
fr
- GB364939A - Apparatus for performing electrometric volumetric analyses :
en
- CA318907A - Gauge mechanism for fastening-inserting machines :
en
fr
- CA318806A - Dyeing machine :
en
fr
- GB365520A - Improvements in and relating to rotary engines :
en
- FR717676A - Improvements to elastic wheels with rubber springs :
en
fr
- GB364978A - Improvements in newspaper stands :
en
- GB365006A - Improvements in or relating to can sealing machines :
en
- GB365085A - Improvements in or relating to processes for loading of natural silk :
en
- US1840990A - Cam locating and staking machine :
en
- US1841234A - Free wheeling device :
en
- GB364700A - Improvements relating to gas meters :
en
- AU9431A - Improvements in or relating tothe manufacture of golf and like balls, andthe preparation ofthe materials therefor :
en
- FR717595A - Process for degumming and bleaching flax and cotton in the form of threads or fabrics :
en
fr
- AT126272B - Device for displaying flammable gases in the air. :
de
en
- AT126180B - Method and device for the mechanical cleaning of playing cards and similar objects. :
de
en
- CA318808A - Railway car buffing and draw gear :
en
fr
- AT126106B - Door latch. :
de
en
- AT126264B - Method and device for the wet treatment of textile goods that can move freely in the liquor. :
de
en
- DE541507C - Adjustment device on self-displaying scales :
de
en
- US1840431A - Charge for high explosive shells :
en
- AT126132B - Process for the preparation of derivatives of anthrahydroquinone. :
de
en
- CH152068A - Impedance response device for distance relay. :
de
en
- FR717866A - Improvements in the construction of soundproof panels :
en
fr
- AT126170B - Crushing machine for beets etc. like :
de
en
- AT126186B - Steering device for vehicles. :
de
en
- CA318912A - Rubber vulcanization :
en
fr
- CH151906A - Process for the production of white tarnished, fired coatings. :
de
en
- FR717664A - Process for the manufacture of articles, for example metal sheets, tapes or wires, from austenitic, chemically neutral, chromium-nickel steel alloys :
en
fr
- CH151996A - Device indicating the charge and discharge of an electric accumulator battery. :
en
fr
- CH152039A - Double acting diesel engine. :
de
en
- AT126330B - Jacquard flat knitting machine for the production of color samples. :
de
en
- CH151970A - Process for the desulphurization of fatty substances. :
de
en
- AT126152B - Process for the production of physiologically active copper-arsenic compounds. :
de
en
- AT126317B - Receiving device for carrier current telegraphy with pulse amplification. :
de
en
- CA318909A - Heel covering machine :
en
fr
- DE541434C - Device for stopping the coil, especially for bottle winding machines :
de
en
- FR717845A - Parquet :
en
fr
- AT126115B - Process for the production of artificial threads with many individual fibers from silk fibroin. :
de
en
- CA318799A - Safety pin for medals, etc. :
en
fr
- DE541593C - Process for the preparation of an agent against blood lice :
de
en
- DE541746C - Arrangement for controlling announcement devices :
de
en
- CA318860A - Freezing thermostat :
en
fr
- US1840689A - Foldable or collapsible tent pole :
en
- US1840906A - Measuring dispenser :
en
- US1841206A - Cultivator :
en
- AT126155B - Process for debittering and refining soybeans. :
de
en
- DE541836C - Device to prevent kickbacks in pump pressure lines :
de
en
- DK45089C - Gear shift mechanism for Automobiles and the like. :
da
en
- FR717751A - Heating devices for permanent ripple :
en
fr
- FR717753A - Progressive damper in both directions from the origin of the movement :
en
fr
- FR717972A - Improvements in the making of upholstery pieces for clothing, and in particular those referred to as American shoulders :
en
fr
- GB365517A - Improvements relating to securing means for tents, shelters and the like :
en
- AT126235B - Drive device for conveyor rockers. :
de
en
- CH151972A - Process and installation for bringing cellulose esters of organic acids to a physical condition favorable to their subsequent treatments. :
en
fr
- DE541530C - Electromagnetic signal horn for automobiles :
de
en
- DE541559C - Method and device for monitoring the drying process in vacuum dryers :
de
en
- DE541950C - Abborker :
de
en
- FR717579A - A method of making rugs, blankets and the like with a wool pattern applied to the background fabric :
en
fr
- AU3731A - An improved pocket lighter :
en
- AU7231A - Improvements in or relating to thermionic valves and cathodes for use therein :
en
- DE541511C - Attachment chain for animals in the stable :
de
en
- US1840787A - Eyeglass construction :
en
- US1840942A - Multiple unit fire resisting inclosure :
en
- US1841150A - Percolator steam lip :
en
- US1841302A - Well drilling apparatus :
en
- CH152060A - Electromechanical time contact device. :
en
it
- AT126251B - Embossing tester. :
de
en
- DE541410C - Device for forming the quotient of two measured quantities by mechanical subtraction of their logarithms :
de
en
- ES124174A1 - A procedure for the solubilization of crude phosphates. :
en
es
- ES714U - Tongue horn operating by aspiration. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR717954A - Washing machine improvements :
en
fr
- GB365573A - Improvements in and relating to devices for discharging predetermined quantities of consistent fats and the like :
en
- US1840486A - Cloth clamp :
en
- US1840548A - Automobile controller and switch :
en
- US1840817A - Typewriting machine :
en
- FR717828A - Aluminum alloys with high resistance to attack by alkaline solutions, and in particular by sodium carbonate solutions :
en
fr
- FR717910A - Advanced locking device allowing all doors of a car, train, or other to be closed simultaneously :
en
fr
- GB364762A - Improvements in, and relating to, the drying of road-making aggregates and other broken or granular material :
en
- US1840474A - Draft control for heaters :
en
- US1840562A - Method of heat-treating aluminum and articles thereby :
en
- DK45096C - Connection between a Tractor and a Paving Machine. :
da
en
- FR717582A - Shoe form without instep :
en
fr
- FR717677A - Electric stove :
en
fr
- AT126338B - Line selector for electrical circuits. :
de
en
- US1840832A - Air cleaner :
en
- US1840896A - Fastener for use in wearing apparel :
en
- USD85985S - Lewis moobe :
en
- DE541488C - coffin :
de
en
- FR717716A - Improvements to the so-called flat sole knives :
en
fr
- GB364691A - Arrangement permitting the obtaining automatically of a brake effect proportional tothe load of goods vehicles on railways :
en
- DE541642C - Lubricating and sealing device for vacuum rotary lobe pumps :
de
en
- FR717704A - Method for the juxtaposition of magnetic recordings :
en
fr
- GB365095A - Improvements in or relating to electrical signalling systems :
en
- US1840491A - Process of manufacturing carbon electrodes for electric furnaces :
en
- FR717956A - Washing machine improvements :
en
fr
- GB364699A - Improvements in and relating to the production of spongy iron :
en
- GB364979A - Improvements in and connected with paper bags and the like :
en
- FR717969A - Insulating papers and manufacturing process :
en
fr
- DE541748C - Motorized cinema camera :
de
en
- US1840632A - Cabinet :
en
- DE541880C - Process for the production of cylindrically conical nuts :
de
en
- DE541944C - Draft lock for periodically operated firing systems with secondary air inlet through the air inlet opening of an automatic secondary air draft regulator arranged in connection with the flue gas valve :
de
en
- GB364765A - Improvements in or relating to adhesives :
en
- GB364879A - Improved packing and slicing machine for comestibles :
en
- FR717822A - Improvements to groups of machines such as typewriters, calculating machines, accounting machines, etc. electrically connected for simultaneous control :
en
fr
- GB364753A - Improvements in and relating to methods of manufacturing table jellies and apparatus therefor :
en
- US1840502A - Onion lifting apparatus :
en
- GB364895A - Improved device for marking bottles and other vessels or articles :
en
- US1840623A - Jail door locking mechanism :
en
- GB364831A - Improvements in or relating to a process of and apparatus for casting metal under pressure :
en
- US1841058A - Shoe :
en
- ES124162A1 - A construction of roofs and roofs of cement slabs or similar between irons in I or similar. :
en
es
- FR717874A - Method of fixing panels for motor vehicles and similar applications :
en
fr
- DE541685C - Process for the production of nebulizable, liquid fuel :
de
en
- GB365005A - Eccentric reversing device for multi-cylinder marine steam engines :
en
- FR717808A - Improvements to closing cartridges :
en
fr
- US1840644A - Purification of diamino-alpha-alpha'-dihydroxy-anthraquinone disulphonic acid dyestuffs :
en
- US1840804A - Launching device :
en
- US1840381A - Lasting machine :
en
- US1840905A - Identification card holder :
en
- USRE18329E - Method of and apparatus for working metal :
en
- DE541736C - Resilient coupling :
de
en
- DE541969C - Barn door lock, preferably for slaughterhouse facilities :
de
en
- GB365030A - Improvements in or relating to aeroplanes :
en
- GB365570A - Oblique rotatable drum for carrying out heat technical processes :
en
- FR717934A - Process for recovering sulfur contained in hot gases containing dust :
en
fr
- GB364721A - Improvements in or relating to vulcanizing or similar presses :
en
- FR717568A - Process for the production of metals from solid carbonyl metals :
en
fr
- FR717731A - Martingale device for men's breeches or jackets :
en
fr
- GB364906A - Improvements in or relating to apparatus for measuring, indicating, integrating and/or recording the flow of fluids :
en
- US1841235A - Pine tar product and method of making same :
en
- FR717576A - Improvements to lighting devices giving so-called daylight light :
en
fr
- FR717873A - Fixing device, especially for panels :
en
fr
- FR717980A - New nitrogen fertilizers :
en
fr
- DE541931C - Wheel flange gauge for railway wheels :
de
en
- FR717789A - Device for supplying fuel to internal combustion engines :
en
fr
- FR717904A - Steering wheel refinements :
en
fr
- US1841242A - Rontgen apparatus :
en
- US1840576A - Process for the manufacture of diphenylamine :
en
- US1840907A - Door bumper :
en
- US1841031A - Foot valve extractor :
en
- AT126188B - Device for stretching out and folding up a folding roof over a vehicle. :
de
en
- CA318881A - Bread handling machine :
en
fr
- US1841118A - Automatic cash regusteb :
en
- GB365560A - Improvements in or relating to dynamo electric machines :
en
- AT126210B - Device for the radial adjustment of the brake shoes on outer-shoe drum brakes for rail vehicles. :
de
en
- ES124964A3 - Improvements in the manufacturing procedures of belts and cables. :
en
es
- US1840812A - Combination shower bath spray, bath sponge, and massage device :
en
- DE541709C - Writing device for recording the deviations of a company size from its predetermined value :
de
en
- FR717800A - Hydropneumatic device for lifting, by oscillation, vehicle seats :
en
fr
- FR717826A - Bag holders for bagging machines :
en
fr
- FR717860A - Method and apparatus for closing containers and in particular bottles :
en
fr
- FR717883A - Process for the production of coarse-grained salts :
en
fr
- IE12275L - Polishing hot mill rolls. :
en
- US1841099A - Cutting device :
en
- DE541605C - Door lock with two locking latches for vehicles :
de
en
- DE541657C - Lubricating device on transmission gears :
de
en
- FR717875A - Improvements in the preservation, packaging and processing of food products :
en
fr
- US1841207A - Treatment of ores, metallurgical products, residues, and the like, for the recovery of platinum metals :
en
- US1841336A - Insulating hub for protecting tires :
en
- GB364791A - A device to be used in conjunction with a gas, coal, or electric fire :
en
- GB364913A - Improvements in or relating to road or advertising signs or the like :
en
- DE541661C - Sewing machine with knife slide that can be moved across the sewing direction :
de
en
- DE541780C - Water-cooled discharge tubes :
de
en
- US1841237A - Apparatus for handling materials :
en
- DE532856C - Process for the assembly of armatures with pole legs detachably attached to the hub in small electric motors for clock windings :
de
en
- DE536346C - Alarm protection against theft of pocket watches or other valuables :
de
en
- GB364697A - Improvements in or relating to tool-chucks :
en
- GB365140A - Improvements in and relating to synthetic resins :
en
- US1840541A - Stabilizing and propelling apparatus for land, sea, and air craft :
en
- US1840968A - By-pass valve :
en
- US1840300A - Milling machinery :
en
- US1840571A - Stitch-forming mechanism for sewing machines :
en
- US1840675A - Adjustable body support :
en
- US1841291A - Compact manicuring implement :
en
- US1840419A - Luminous sign :
en
- US1840535A - shipley :
en
- US1841007A - Dyeing of chamois-leather :
en
- DE541743C - Rotating cutting tool with inserted knives :
de
en
- CH152151A - Process for the production of an iron complex salt. :
de
en
- AT126179B - Pressurized lighter. :
de
en
- CH151968A - Adhesive. :
de
en
- CH152033A - Shut-off device for steam and water lines. :
en
fr
- US1840823A - Weighing scale :
en
- US1841077A - Three axle spring suspension :
en
- CA318941A - Alcoholic spirit container :
en
fr
- CH152064A - Switch for interrupting alternating current. :
de
en
- DE541424C - Device for generating generator gas for internal combustion engines of motor vehicles :
de
en
- US1840308A - Sheet feeding device :
en
- US1840872A - Power transmission :
en
- US1841238A - Hand-operated lawn-edge or grass-trimming tool :
en
- DE541913C - Temperature controller for railroad cars :
de
en
- GB364885A - Anchor winches for ships :
en
- CA318793A - Six-wheel motorized truck :
en
fr
- CA318858A - Gear lapping apparatus :
en
fr
- AT126315B - Rotating secondary X-ray aperture. :
de
en
- US1840697A - Outlet valve for water-closet tanks :
en
- US1841027A - Heel protector or shield :
en
- DE541562C - Method and device for mercerising cotton fibers :
de
en
- AT126275B - X-ray facility. :
de
en
- US1840390A - Rock bit cone :
en
- AT126312B - Electric incandescent lamp and device for shaping the holder wires for their incandescent bodies. :
de
en
- DE539638C - Method of drying peat and other fibrous masses :
de
en
- DE541438C - Process for the production of light, porous bricks and slabs :
de
en
- DK45099C - Freezer plate for artificial ice rinks. :
da
en
- FR717871A - Liquid dispenser for yarns, threads, filaments, straws, ribbons, animal hair or other textile materials :
en
fr
- US1840319A - Folder roller adjusting device :
en
- US1841209A - Stone box for suction pumps :
en
- US1840305A - Oil refining still :
en
- CA318877A - Radio table :
en
fr
- CH152035A - Control of the press pump of hydraulic presses. :
de
en
- ES124965A1 - Procedure for the manufacture of surfaces with disinfecting effect on objects of thin, impermeable and flexible material, such as soft rubber or similar, especially condoms. :
en
es
- DE541487C - Electric step heater for heating inner body cavities :
de
en
- AT126197B - Deck light with direction indicator for motor vehicles. :
de
en
- CA318838A - Production of esters :
en
fr
- CA318863A - Mechanism for connecting signatures in signature-handling machines :
en
fr
- US1841330A - File cabinet :
en
- CH152020A - Device for attaching the gang saw blade to the saw tang. :
de
en
- US1840447A - Pipe joint and method of forming the same :
en
- US1840676A - Oil pump :
en
- US1841329A - Oil impregnated sewing thread and method of producing the same :
en
- US1840856A - Pile fabric loom :
en
- US1841087A - Auto-stop governor :
en
- FR717661A - Improvements to chairs or other seats in metal tubes :
en
fr
- US1841340A - Control apparatus for gas making machines :
en
- DE541572C - Compressor without stuffing box, especially for refrigeration machines :
de
en
- AT126257B - Elastic core for the manufacture of reinforced concrete hollow poles, supporting beams, tubes and cable ducts. :
de
en
- AT126212B - Apparatus for producing snow for fire-fighting purposes. :
de
en
- AT126346B - Process for the briquetting of powdery materials that conduct electricity without binding agents. :
de
en
- AT126323B - Wireless receiving circuit with attenuation reduction. :
de
en
- DE541395C - Closure device for gas hoods in electrothermal ovens, especially carbidoefs :
de
en
- DE541980C - Flushing pipe connection for sink :
de
en
- US1840606A - Self-adjusting draghead :
en
- US1841201A - Process fob making combttstibls gas :
en
- US1840609A - Method of molding bloated cellular blocks :
en
- AT126125B - Device for adjusting shut-off devices, especially in the case of steam heaters, in a regulated sequence. :
de
en
- AT126141B - Process for changing the physical properties of finely divided silicate minerals. :
de
en
- CH152107A - Box for portioned cheese. :
de
en
- CA318899A - Treatment of hydrocarbon oils :
en
fr
- DE541393C - Rail-shaped intermediate stapler with springy leaf clamps :
de
en
- CA318928A - Animal trap :
en
fr
- US1841133A - Buttonhole sewing machine :
en
- CH151974A - Film manufacturing process. :
en
fr
- CH152076A - Heat-resistant coil. :
de
en
- AT126314B - Electromagnetic self-breaker. :
de
en
- CH152121A - Pressurized fluid brake device. :
en
fr
- US1840916A - Sheet unit :
en
- AU6031A - Improvements in or relating to feed water supply systems for boilers :
en
- CH151907A - Method for waterproofing cementitious building materials. :
de
en
- US1840921A - Bronze for welding :
en
- CH151927A - Winder. :
en
fr
- AT126200B - Towing vehicles for trucks etc. like :
de
en
- CA318933A - Sound reproducer :
en
fr
- CH151916A - Spiral spring fastening device on upholstered furniture and mattresses. :
de
en
- DE541374C - Process for the production of grinding or polishing tools :
de
en
- AU436331A - Improvements in or relating to dust guard or dust packing for axle bearings :
en
- FR717913A - Process for the purification of solid paraffin :
en
fr
- US1840558A - Door closer and check :
en
- US1840671A - Piston and connecting rod testing and aligning machine :
en
- US1841183A - Window screen :
en
- AT126194B - Brake control. :
de
en
- US1840745A - Chapel tent frame truss :
en
- US1840464A - Automatic loom shuttle :
en
- US1840876A - Power transmitting apparatus :
en
- DE541719C - Core head :
de
en
- FR717613A - Improvements to glasses and nose clips :
en
fr
- AT126291B - Self-cleaning filter. :
de
en
- AU4131A - Improvements in or relating to volume controlled receivers :
en
- AU180731A - Improvements in flashless propellent powder :
en
- CA318804A - Advertising cover for public directories :
en
fr
- FR717651A - Noise damping device for safety valves :
en
fr
- FR717942A - Moderator for gas taps :
en
fr
- CH151988A - Blackboard. :
de
en
- GB364677A - Improvements in or relating to rotary earth-boring apparatus :
en
- GB364967A - Improvements in and relating to electric heating units :
en
- AT126311B - Method for generating pulsating DC voltage with increased amplitude by means of a three-phase device. :
de
en
- CH151931A - Process for the production of a knitted fabric with stitch catch. :
de
en
- AT126307B - Galvanic filling element. :
de
en
- US1841310A - Piano chart portfolio :
en
- US1840582A - Mounting for cover plates for switches and receptacles :
en
- AT126161B - Preservatives. :
de
en
- AU3047930B - Improvements in electric rare gaslighting tubes :
en
- CH152027A - Pyrophoric pocket lighter. :
de
en
- CA318781A - Shoulder strap holder :
en
fr
- CA318846A - Current transformer connection for relay operations :
en
fr
- CA318857A - Vacuum pump :
en
fr
- US1840726A - Variable speed gear :
en
- AT126121B - Reversible gear transmission. :
de
en
- CA318924A - Telephone exchange system :
en
fr
- US1840466A - Globe stamping apparatus :
en
- US1840556A - Photographic apparatus :
en
- US1840522A - Crane :
en
- FR717929A - Improvements to starters :
en
fr
- AT126104B - Locking snapper for skylight window sash. :
de
en
- AT126163B - Device for attaching cigar bindings to cigars. :
de
en
- AT126182B - Sheet delivery device. :
de
en
- AT126252B - Shoe trees. :
de
en
- US1841194A - Apparatus for lead burning storage battery terminal posts and connecters :
en
- DE541498C - Gearbox for operating elevator shaft doors :
de
en
- DE541840C - Sieve cleaner for pass-through sieves with knocking device arranged under the sieve :
de
en
- FR717672A - Process for the hardening of iron alloys, steel alloys and cast iron alloys by nitriding :
en
fr
- GB364847A - Improvements in or relating to the stacking of sheets of paper or the like material :
en
- CH152011A - Folding glasses or eyeglasses. :
en
fr
- DE541293C - Device for mixing and separating gases, vapors or liquids as well as for dedusting gases :
de
en
- CA318813A - Straw burning heater :
en
fr
- CH151969A - Process for the production of an adhesive. :
de
en
- DE541378C - Exchange pen :
de
en
- DE541584C - Device for lifting and lowering centrifugal casting molds :
de
en
- GB365130A - Improvements in syringes :
en
- DE541604C - Sealing for spring-loaded wheel shafts of land water vehicles :
de
en
- CA318840A - Production of carbides :
en
fr
- US1840680A - Indicia stamping device :
en
- US1840954A - Refrigerant controlling apparatus :
en
- CA318938A - Synthetic acetic acid :
en
fr
- AT126254B - Printing mechanism for cash registers with an insertable and removable cliché. :
de
en
- CH151919A - Device for fastening the hinge bearings of toilet lids and toilet seats to their bearing piece. :
de
en
- US1841161A - Rescue apparatus :
en
- AT126185B - Device for generating foam, in particular for fire-fighting purposes. :
de
en
- AT126166B - Potato harvester. :
de
en
- DE523816C - Device for the selective amplification of alternating currents :
de
en
- US1840420A - New wool dyestuffs of the anthraquinone series :
en
- US1840626A - Slide buckle :
en
- US1841244A - Cutter grinding machine :
en
- US1841163A - Scraping utensil :
en
- DE541341C - Process for the greatest possible elimination of manual labor in photomechanically produced printing forms which have a layer that can be made less permeable to liquids by light :
de
en
- AT126261B - Focusing screen for photographic cameras. :
de
en
- US1840357A - Panel dial switching system :
en
- US1841111A - Typewriter line lock and margin release :
en
- CH152016A - Process for converting silicon-rich ferrophosphorus into silicon-free or low-silicon ferrophosphorus with a high phosphorus content. :
de
en
- CH151982A - Device for the production of hollow bodies from fiber material. :
de
en
- GB364672A - Improved means for cooling brake-rims in drawworks of well-boring plant :
en
- FR717888A - Advanced bumper :
en
fr
- DE540933C - Device for supplying secondary air to pulverized coal firing systems, especially for locomotives :
de
en
- DE541886C - Braking device acting on the towing vehicle when the trailer hits the trailer :
de
en
- AT126273B - Speech film system. :
de
en
- CA318865A - Chromium plating :
en
fr
- US1840754A - Draft equalizer :
en
- US1841182A - Automobile lift :
en
- ES711U - Device by means of which it is impossible to replace the liquids contained in its container. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH152000A - Calculator. :
en
fr
- CH152152A - Process for the preparation of a durable aqueous solution of para-aminobenzoyl diethylaminoethanol carbonate. :
de
en
- US1840423A - Railway car :
en
- US1840518A - Electrical regulator :
en
- US1840575A - Water heater :
en
- US1841084A - Telephone system :
en
- USD85986S - myers :
en
- CA318824A - Carbureter :
en
fr
- DE541585C - Stopcock for the pressure line of spittoons provided with a cistern :
de
en
- AU3047930A - Improvements in electric rare gaslighting tubes :
en
- CH151899A - Device for closing a bay. :
en
fr
- CA318786A - Drum coating machine :
en
fr
- AT126146B - Device for the production of colored patterned paper. :
de
en
- CH151994A - Process for the manufacture of temperature regulators with a prestressed membrane. :
de
en
- US1840880A - Pump piston :
en
- US1841028A - Christmas tree ornament support :
en
- US1841035A - Theater chair :
en
- US1841178A - Method for rescuing the crews of submarine boats :
en
- US1841216A - Apparatus for wiping molten metallic coatings :
en
- DE541470C - Process for the separation of oils from mixtures with coal :
de
en
- CH152132A - Cover for containers intended to contain materials to be stored away from the air. :
en
it
- AU283531A - Improvements in or relating tothe extrusion of metal pipes andthe like :
en
- DE541570C - Heating pipe for steam generator with very high heating gas speeds (w> 200 m / sec.) :
de
en
- DE541817C - Support frame for the individual sections of conveyor and shaker channels :
de
en
- GB365047A - Improvements in and relating to shaving soaps :
en
- DE541577C - Device for hardening :
de
en
- DE541712C - Incandescent cathode coated with electron-emitting compounds :
de
en
- DE541453C - Single-pass steam boiler :
de
en
- ES124898A3 - An improvement in the manufacture of terry towels. :
en
es
- AT126279B - X-ray apparatus with sliding contact devices. :
de
en
- CA318853A - Telephone instrument :
en
fr
- AT126122B - Garter belt. :
de
en
- DE541802C - Fuel injector for internal combustion engines :
de
en
- US1840935A - Piston ring and expander therefor :
en
- US1841032A - Woodworking machine :
en
- US1841143A - Protective cover for bathtubs and the like :
en
- US1841144A - Knife construction for bread slicing machines :
en
- CA318862A - Heating apparatus :
en
fr
- AT126318B - Process for the production of storable, stable toxin or serum preparations for the preparation of highly diluted solutions. :
de
en
- AU120331A - Process and device for combining the catalytic transformation of hydrocarbons withthe direct supply to explosion engines, ofthe product ofthis transformation :
en
- CA318882A - Attaching loop for clothes lines, cables, etc. :
en
fr
- CH151951A - Mechanical scrubber for gas treatment. :
en
fr
- CH152104A - Facility for aerial advertising and similar announcements in the air. :
de
en
- US1841034A - Electrooptical apparatus :
en
- AT126294B - Coupling element, in particular for regulating the volume of sound in amplifiers, radio receivers and transmitters. :
de
en
- CA318929A - Manufacture of rubber articles :
en
fr
- US1840603A - Box toe :
en
- US1841263A - Device for transmitting power at alpha variable ratio :
en
- USD85979S - Design for lace :
en
- US1841089A - Voltage control system :
en
- CA318794A - Rail sawing and drilling apparatus :
en
fr
- CA318802A - Swash plate internal combustion engine :
en
fr
- GB364703A - Improvements relating to non-return valves for compressors, hammer drills, internal combustion engines and other apparatus :
en
- GB364985A - Improved method of and means for packing tape, binding, braid and the like :
en
- GB365024A - Improvements relating to lawn mowers :
en
- AT126231B - Hydraulic lifting device for automobiles. :
de
en
- US1840698A - Chimney drum for heaters :
en
- US1841176A - Rear vision device for automobiles :
en
- AT126116B - Zinc-nickel-copper alloy. :
de
en
- CA318772A - Child's toilet stool :
en
fr
- CH151965A - Process for the production of a sulfur dye. :
de
en
- CH151973A - Film manufacturing process. :
en
fr
- AT126331B - Hollow stone. :
de
en
- CH152134A - Mobile heavy oil heater for bakers' ovens. :
en
fr
- FR717679A - Improvements to protective devices for electrical circuits :
en
fr
- GB365087A - Apparatus for cleaning jointing caps of regular or irregular shapes as used in steamboilers or similar plant :
en
- GB364689A - Improvements in or connected with excavating apparatus for use in the removal of fertilisers and other materials from heaps :
en
- GB364695A - Improvements in driving devices for sound reproducing apparatus :
en
- GB365022A - Improvements in or relating to telephone paystations :
en
- US1841002A - Dressing tent for vehicles :
en
- US1840707A - Price tag :
en
- US1840877A - Pump and clutch mechanism :
en
- GB364823A - Improvements in or relating to joints for pipes or vessels for containing fluid under pressure :
en
- CH151987A - Halo-free photographic film. :
de
en
- CA318874A - Post anchorage :
en
fr
- FR717725A - Advanced panel for parquet flooring or wall cladding :
en
fr
- US1841256A - Machine for marking fur-bearing skins :
en
- AT126310B - Hot cathode. :
de
en
- AT126337B - Acoustic device. :
de
en
- CH152124A - Railway carriage pusher. :
de
en
- CA318906A - Manufacture of shoes :
en
fr
- CH152055A - Insulator. :
de
en
- AT126140B - Process for the preparation of artificial cream. :
de
en
- CH151936A - Dust vacuum cleaner. :
en
fr
- CH152150A - Device for regulating the partial motor speed in multi-motor drives. :
de
en
- FR717567A - Process for the production of alkaline earth cyanamides :
en
fr
- DE541339C - Tension pulley gear :
de
en
- DE541635C - Device for voltage regulation of a compensated frequency converter :
de
en
- CA318841A - Air-cooled condenser for refrigerating systems :
en
fr
- DE541668C - Process to imitate the flaming of certain types of wood together with a glaze roller :
de
en
- DE541674C - Rammjungfer :
de
en
- AT126211B - Sleeve buffer. :
de
en
- CH151903A - Concrete, especially for road surfaces. :
de
en
- CH151918A - Furniture castor. :
de
en
- US1840818A - Attachment for narrow ware looms :
en
- FR717865A - Telescopic tube, mainly intended for support legs for cameras :
en
fr
- GB365098A - Improvements in electric discharge tubes :
en
- US1840487A - Can lifter :
en
- US1840910A - Loose leaf binder :
en
- FR717639A - heat exchangers :
en
fr
- FR717618A - Electrical installation for regulated automatic ignition and heating of liquid fuel boilers, such as oil :
en
fr
- DE541798C - Two-legged harrow tines made of flat steel :
de
en
- FR717908A - Device for the preparation of coffee drink or other infusions by means of water having a temperature lower than 100 deg. vs. by machines fitted with pressure boilers :
en
fr
- GB364794A - Improved process of acetylating cellulose :
en
- GB364821A - Improvements relating to electrical transformer tap-changing apparatus :
en
- AT126133B - Process for the production of a waterproof building material. :
de
en
- CA318898A - Apparatus for treating hydrocarbon oils :
en
fr
- DE533820C - Process for the production of cement :
de
en
- US1840850A - Rain water pipe :
en
- CH152092A - Distributor for powdery substances. :
en
fr
- US1840684A - Metal cutting machine :
en
- US1841221A - Connecter device :
en
- CH151932A - Method for generating real moirés and device for carrying out the method. :
de
en
- CH152003A - Calculator. :
en
fr
- ES124384A1 - Dry gas meter with sliding control. :
en
es
- US1841103A - Rotary imprinting press :
en
- DE541547C - Steam power plant consisting of main and upstream machine :
de
en
- US1840364A - Telephone dial system :
en
- US1840369A - Tweezers :
en
- CH152120A - On an electric power generator for vehicles, in particular for bicycles, fitted with a friction wheel. :
de
en
- DE541961C - Fluid gear based on the Foettinger type :
de
en
- GB364738A - Improvements in devices for obtaining intermittent rotary motion :
en
- GB364882A - Sewing machine thread lubricating device :
en
- GB365062A - Improvements in registration number plates for vehicles :
en
- DE541291C - Shaking device :
de
en
- DE541471C - Process for the production of acetic anhydride :
de
en
- US1841187A - Closure fastener :
en
- US1841337A - Fluid relief valve :
en
- DE541624C - Laundry rammer :
de
en
- DE541750C - pump :
de
en
- GB364889A - Electro-pneumatic pumps for massage and like apparatus :
en
- US1840890A - Poster display holder or frame :
en
- US1841261A - Open hearth furnace and method of operating the same :
en
- CA318835A - Railway car door :
en
fr
- FR717670A - Machine for forming columns, pipes and other hollow reinforced concrete parts :
en
fr
- DE541784C - Device for opening glass vessels :
de
en
- DE541920C - Laying out the bore of grinding wheels with a centering ring :
de
en
- DE541889C - Arrangement of the drive axle for treadmill vehicles :
de
en
- US1840622A - Display device :
en
- US1840983A - Treatment of rubber and product thereof :
en
- DE541653C - Switching device for tabulating machines or the like. :
de
en
- FR717951A - Dispenser for soap solution and other liquids :
en
fr
- US1840331A - Flue reconditioning apparatus :
en
- FR717745A - Improvements in electric arc welding processes :
en
fr
- GB364710A - Improvements in electric cables :
en
- GB364741A - Improvements in and relating to methods of moulding hollow articles :
en
- GB365620A - Improvements in switching arrangements for automatic telephone systems :
en
- FR717952A - Valve lifters :
en
fr
- GB364849A - Improvements in and connected with apparatus to be used in the pneumatic conveyance of cotton or other fibrous material from gins or like machines :
en
- GB364930A - Improvements in or relating to electric torches, flash lamps and the like :
en
- FR717993A - Window frames particularly for automobile windshields and windows :
en
fr
- GB364680A - Improvements in or relating to jigging conveyors and the like :
en
- US1840459A - Sound and picture film and method of making same :
en
- US1840513A - Glassworking machine :
en
- US1840544A - Boiler cleaner :
en
- US1840957A - Mouth guard for animals :
en
- GB364953A - Improvements in or relating to conveyers :
en
- US1840406A - Golf club :
en
- US1840666A - Sprag attachment for wheeled trucks :
en
- US1841171A - Mosquito net for bedsteads :
en
- US1841185A - Closure for buildings :
en
- US1840363A - Process for altering the physical properties of finely divided mineral substances :
en
- US1841051A - Sealing machine :
en
- FR717655A - Synchronizer :
en
fr
- GB364899A - Improvements in electric couplings for electrically heated hand tools such as curling tongs :
en
- GB364929A - Improvements in and relating to screw propellers, fans or the like :
en
- US1840426A - Water tube steam boiler :
en
- US1840784A - Double four way valve :
en
- US1840587A - Floating deck :
en
- CA318776A - Hook for doors :
en
fr
- CA318831A - Vacuum distillation :
en
fr
- CH152141A - Process for the production of a vat dye. :
de
en
- CH152082A - Shoe insert. :
de
en
- DE541314C - Process for the preparation of 3-AEthoxy-4-oxybenzaldehyde :
de
en
- DE541461C - Pattern for drawing or cutting out items of clothing :
de
en
- FR717893A - Gear switch :
en
fr
- GB365001A - Sachel for pulverulent materials :
en
- US1840516A - Filtering device :
en
- US1841025A - Shipping carton :
en
- US1841243A - Ironer feed board :
en
- DE541321C - Control for double railcars (twin cars) :
de
en
- GB364752A - Improved means for automatically igniting oil heating stoves at predetermined times :
en
- US1840779A - Traction means for vehicle wheels :
en
- US1840772A - Radio phonographic apparatus :
en
- US1840792A - Automatic drain valve :
en
- US1840299A - Switching apparatus for electric signs :
en
- US1840829A - Brake :
en
- US1841246A - Syringe :
en
- FR717622A - Special device for high compression fluids, applicable to vehicles :
en
fr
- AU382131A - Shoe heels :
en
- DE541952C - Illuminated mirror designed as a cooling cell :
de
en
- FR717914A - Process for making shaving brushes, or other similar articles :
en
fr
- GB365066A - Improvements in and relating to thrashing machines :
en
- FR717859A - :
fr
- FR717977A - Method and device for determining the lower heating capacity of fuels :
en
fr
- US1840755A - Clip applying tool :
en
- DE541373C - Device for inoculating wood :
de
en
- US1840393A - Cabin airplane ventilation :
en
- US1840715A - Fish oil extraction :
en
- US1840997A - Method of forming shingle strips :
en
- DE541352C - Drive for friction screw presses, especially for brick molding :
de
en
- DE541777C - Device for displaying the resonance of a luminous quartz resonator :
de
en
- GB364790A - Improvements in sound record discs :
en
- US1840436A - Typewriting machine :
en
- US1840532A - Manufacture of blown glassware :
en
- US1840355A - Tobacco stemming machine :
en
- US1840625A - Rotary engine :
en
- US1840891A - Rail anchor :
en
- US1841108A - Escapement mechanism for typewriters :
en
- GB364977A - Improvements in temperature-controlled ventilating devices for vehicles :
en
- AT126224B - Device for washing glasses, bowls, mugs, etc. like :
de
en
- CA318927A - Photographic layer :
en
fr
- DE541766C - Process for the production of hollow vessels with a retracted end, e.g. B. Bottles :
de
en
- DE541841C - Device for flanging the edge of pressed parts with retracted or offset walls :
de
en
- GB364761A - A method of distributing cigarettes delivered from a continuous rod cigarette machine :
en
- DE541623C - Rolling device for the production of balls from rods by means of rolling surfaces :
de
en
- GB364716A - A new or improved material for use in the formation of surgical appliances :
en
- GB364806A - Improvements in pictorial bearing strips for use with animated picture apparatus :
en
- CH152054A - Cable armouring. :
de
en
- US1840882A - Power actuator :
en
- US1841164A - Aeroplane :
en
- DE541459C - Lock for centrifugal molds :
de
en
- FR717761A - Rotary perforator, with crank, for the maxillary wall :
en
fr
- US1841287A - Shock absorber :
en
- DE541791C - Record speaking machine with approach direction :
de
en
- FR717574A - Improvements to photographic, cinematographic or similar cameras :
en
fr
- GB364681A - Improvements in inking mechanism of printing machines :
en
- GB364925A - Improvements relating to collets :
en
- US1840325A - Advertising device :
en
- US1840385A - Acid wool azodyestuffs :
en
- DE541454C - Mobile device for heating road surfaces :
de
en
- DE541525C - Air braking device, especially for motor vehicles :
de
en
- FR717749A - Non-flammable balloon :
en
fr
- GB365078A - Improvements in or relating to cartons for packing fragile articles :
en
- FR717999A - Process for extracting hydrocyanic acid contained in a gas mixture :
en
fr
- US1841068A - Portable circulation and heating apparatus for tanneries :
en
- US1840506A - Spring mechanism :
en
- CA318937A - Control mechanism for water-heating systems :
en
fr
- ES124934A1 - PROCEDURE FOR THE PREPARATION OF MEANS INTENDED TO COMBAT INSECTS AND HARMFUL PLANTS :
en
es
- GB364706A - Improvements in and relating to x-ray apparatus :
en
- DE541357C - Method for filling rod-shaped goods :
de
en
- GB365090A - Manufacture of sulphuric acid from flue gases :
en
- GB365093A - The manufacture and use of new synthetic resins :
en
- US1840926A - Attachment for motion picture projecting machines :
en
- US1841040A - Manufacture of monoammonium phosphate :
en
- US1840972A - Apparatus for stacking heavy sheets :
en
- US1840405A - Shoe welt :
en
- AT126322B - Light source with lamps made of tantalum carbide. :
de
en
- AT126348B - Process for the production of artificial carbonated beverages and the like like :
de
en
- US1840297A - Device for displaying garden seed packets in seed display cases :
en
- US1840722A - Bumper :
en
- USD85994S - Design fob a ring :
en
- DE541156C - Electric induction furnace :
de
en
- DE541456C - Outdoor switchgear :
de
en
- FR717983A - Drip cells for drying drums or refrigeration drums :
en
fr
- FR717717A - Improvements to products for bleaching and disinfection :
en
fr
- US1840710A - Process for the production of high early strength hydraulic cement :
en
- USD85971S - Design for a heat indicator for automobiles :
en
- CH152002A - Calculator. :
en
fr
- DE541277C - Pocket ashtray with pull-out drawer :
de
en
- DE541678C - Shutter drive for looms :
de
en
- FR717637A - Method of manufacturing hollow objects having an undercut part :
en
fr
- CH152015A - Item with high scaling resistance and high heat resistance. :
de
en
- DE541964C - Monoplane aircraft with a box spar designed as a truss :
de
en
- GB364711A - Improvements in the electrolytic deposition of silver :
en
- GB364920A - Improvements in or relating to furnaces :
en
- GB365154A - Improvements in or relating to the manufacture of blocks, slabs and other shaped bodies having a cellular structure :
en
- FR717737A - Improvements in the sectors :
en
fr
- FR717856A - Fruit press :
en
fr
- GB364787A - Improvements in pistons :
en
- GB364944A - Improvements in or relating to apparatus for use in boiling eggs :
en
- FR717628A - Mechanism for varying the speed of rotation of a shaft according to a given law determined as a function of time :
en
fr
- GB365566A - Improvements relating to the treatment of textile materials :
en
- DE541597C - Theft protection for motor vehicles :
de
en
- DE541838C - Device for monitoring an electrical energy distribution system by means of a scaled-down replica of this system, the individual parts of which can be highlighted by marking devices :
de
en
- FR717557A - Improvement in lifting devices :
en
fr
- US1841116A - Typewriter paper feed mechanism :
en
- GB364839A - Improvements in electric high tension sleeve insulators :
en
- CH151930A - Knitting or knitting machine with ironing device. :
de
en
- GB364715A - Improved means for interprinting minutely punctured record cards or strips such as statistical cards or jacquard loom cards :
en
- US1840418A - Building construction :
en
- US1841148A - Supercharging dual cycle engine :
en
- GB364856A - Improved bottle package :
en
- US1840542A - Fuel injecting device for internal combustion engines :
en