- FR709465A - Process for pricking bottles :
en
fr
- GB354036A - Improvements relating to traffic control apparatus :
en
- DE531066C - Processing of waste alloys :
de
en
- USD84777S - Lemuel d :
en
- US1817761A - Scraper :
en
- DK44450C - Wooden window. :
da
en
- FR709336A - Lantern device with rear light for cycles :
en
fr
- FR709545A - Receiver assembly for waves of different orders of magnitude :
en
fr
- DE531365C - Cooling device :
de
en
- US1816900A - Liquid dispensing apparatus :
en
- US1817397A - Illuminated display :
en
- US1817889A - Radiator mounting :
en
- US1817164A - Weft detector for drop box looms :
en
- FR709261A - Improvement of metal propellers and propeller shafts with a view to mounting the propellers on said shafts :
en
fr
- FR709369A - Device for bringing inanimate people back to life :
en
fr
- GB354708A - Improvements in and relating to electric switches :
en
- FR709272A - Automatic speed reducer :
en
fr
- US1816818A - Water meter cover :
en
- US1816910A - Bookmark :
en
- US1817688A - Vacuum valve grinding tool :
en
- DE531384C - Litter box made of wood for fertilizer spreaders with a longitudinal slot :
de
en
- US1816834A - Door hinge and check :
en
- US1817318A - of munich :
en
- DE530938C - Knife with ring piston for flowing media :
de
en
- DE530970C - Spin regulator :
de
en
- DK44446C - Apparatus for Remote Disconnection of Electric Motors and the like. :
da
en
- DE531169C - Incandescent lamp holder made of insulating material :
de
en
- FR709108A - Devices for the picking and handling of molten glass :
en
fr
- GB354394A - Improved manufacture of plastic substances :
en
- DE531259C - Centrifugal molding machine for the production of hollow bodies :
de
en
- DE531315C - Supply of gaseous, vaporous or liquid substances in hot melt baths :
de
en
- DE531352C - Process for cooling coils for induction ovens :
de
en
- DE531225C - Steam generation system with regulation of the circulating bleed steam :
de
en
- DE531244C - Braking device with two rotatable brake shoes about diametrically opposed pins :
de
en
- FR709518A - Bracelet or necklace or chain clasp, particularly applicable to watch bracelets :
en
fr
- FR709432A - Improvements to means of aeration, ventilation, cooling and heating of vehicles :
en
fr
- DE530872C - Process for preventing glowing phenomena in gaps in insulation layers, in particular when producing the connection points of high-voltage cables :
de
en
- DE531048C - Film strip switch for toy cinema sets :
de
en
- FR709118A - Improvements to frames for sheds :
en
fr
- GB354742A - Improvements appertaining to petrol tanks for motor road vehicles :
en
- FR709256A - Hose clamp :
en
fr
- FR709308A - Improvements to pressurized fluid brake devices :
en
fr
- GB354152A - Improvements in spring suspensions for cycles and like vehicles :
en
- DE530943C - Harvesting machine for potatoes and other earth fruits with a sieve trough behind the coulter and a conveyor screw running around it :
de
en
- DE531208C - Process and gas generator for generating water gas from dust-like fuel :
de
en
- DE531252C - Device for filling boreholes :
de
en
- US1817000A - Flexible shaft :
en
- US1817192A - Apparatus for spinning yarn :
en
- US1817622A - Micrometer depth gauge :
en
- FR709279A - Electro-mechanical device for the remote control of rheostats with control of the cursor position :
en
fr
- FR709141A - Process for impregnating and stiffening fibrous materials :
en
fr
- FR709440A - Automotive steering wheel with electric horn control :
en
fr
- GB354236A - Improvements in or relating to the reproduction on a reduced scale of the voltage of a high voltage a.c. system :
en
- US1817429A - Apparatus for gathering and feeding in crop to stripper harvesting and reaper thrasher machines :
en
- DE531016C - Arrangement for the mechanical electrical control of the fuel and air supply in steam boiler systems :
de
en
- DE531216C - Tab for index cards with special attack surfaces for handling with the fingers :
de
en
- FR709213A - Portable tillage frame with mechanical traction :
en
fr
- DE531191C - Paint dust collector :
de
en
- AU731A - Improvements in or relating to retorts for use inthe low temperature distillation of carbonaceous material :
en
- CA313949A - Arrangement for producing open spaces on buildings :
en
fr
- FR709107A - Advanced process for regenerating and reusing metal waste mixtures :
en
fr
- GB354103A - Improvements in umbrellas :
en
- FR709215A - Improvement in the conduct of anaerobic fermentations :
en
fr
- GB354751A - Shake mechanism particularly applicable for fourdrinier paper machines :
en
- CA314044A - Radio receiver :
en
fr
- DE531108C - Process for making ready-to-use glass gobs :
de
en
- DE531301C - Device for adjusting the bulb socket and the reflector or reflector carrier on electrical lights :
de
en
- DE531389C - Metal link belt :
de
en
- FR709064A - Drying hood to be used in particular by hairdressers and consisting of tubes :
en
fr
- FR709436A - Hydro-pneumatic device for theft protection and its applications :
en
fr
- FR709506A - Socket plugs and their manufacturing process :
en
fr
- GB353995A - A device for the disinfection of telephonic instruments :
en
- DE531046C - Process for the production of pectin :
de
en
- FR38915E - Process for improving the action of alkali on natural cellulose and its transformation products :
en
fr
- GB354198A - Improvements in or relating to the concentration of dilute aliphatic acids :
en
- DE531327C - Riding rocking animal :
de
en
- FR709431A - Process and method of sizing for artificial silk and all other textiles and cellulose pulps :
en
fr
- GB353956A - Improvements in the production of artificial filaments, threads, ribbons or the likeby dry spinning processes :
en
- FR38852E - Improvements to compasses :
en
fr
- FR709127A - Stamping press organized in particular for the manufacture of cardboard designs used, for example, in knitting machines :
en
fr
- FR709145A - Improvements to thermionic lamp circuits :
en
fr
- FR709354A - Device with water and steam accumulator allowing the use of the calories contained in the cooling water and the exhaust gases of heat engines as well as hot water at very high pressure :
en
fr
- GB354171A - Improvements in devices for supporting overhead electric conductors :
en
- US1817490A - Synchronizing mechanism for secondary clocks :
en
- US1817522A - Manufacture of printing inks :
en
- FR709212A - Locking device between two pieces of common axis approaching each other by rotation :
en
fr
- US1817536A - Means for fumigating and disinfecting articles :
en
- FR709084A - Method for fixing the brush pack of the rotors of electric machines :
en
fr
- CA313962A - Volume control means for radio receivers :
en
fr
- DE531229C - Device for braking railway vehicles for displacement purposes :
de
en
- FR709208A - Circuit arrangements for automatic and semi-automatic central office telephone systems :
en
fr
- GB354121A - Improvements in steam boilers and furnaces therefor :
en
- DE531022C - Device to protect the metal flowing out of the melting vessel against oxidation :
de
en
- DE531370C - Method and device for the simultaneous drawing of several glass tubes or rods :
de
en
- GB354056A - Processes for the manufacture of shaving soaps :
en
- USD84795S - Design for a terrestrial globe frame :
en
- US1817044A - Crushing machine :
en
- US1817831A - Machine for sealing containers :
en
- GB353952A - Improvements in or relating to marine or like internally-fired steam boilers :
en
- DE530767C - Typewriter :
de
en
- DE531114C - Tools for learning accounting :
de
en
- US1817153A - Internal combustion engine :
en
- US1817709A - Nonrefillable container :
en
- GB354015A - Improvements in and connected with drinking troughs for animals :
en
- DE531392C - Device for converting lead and lead oxides into lead dust :
de
en
- FR709265A - Pump system housed within the cycle :
en
fr
- GB354301A - Improvements in and relating to stringed musical instruments :
en
- FR709417A - Improvements to complex engines :
en
fr
- GB354016A - Improvements in or relating to boots and shoes and the method of making same :
en
- CA313906A - Furnace :
en
fr
- FR709189A - Scribing ruler for cutting slates :
en
fr
- FR709086A - Device for protecting the radiator of an automobile against the cold :
en
fr
- FR709543A - Improvements to non-directed radiation antenna systems :
en
fr
- DE531007C - Process for the preparation of dithiocarbamates :
de
en
- DE531238C - Dismountable building with T-iron supports :
de
en
- GR3308B - HOW TO PRODUCE MOTOR POWER FROM THE STATION WATER. :
el
en
- CA314015A - Method of making tires :
en
fr
- FR709137A - Elastic coupling :
en
fr
- GB353991A - A new or improved motor tyre valve and indicator :
en
- GB354127A - Improvements in or relating to contacts for electric switches and other apparatus :
en
- CA314035A - Method of preparing surfaces for coating :
en
fr
- CA314039A - Rubber reclaiming process :
en
fr
- CA313875A - Flexible power transmitting device :
en
fr
- US1816975A - Refrigeration apparatus :
en
- US1817299A - Shoe form :
en
- US1817514A - Motor road vehicle :
en
- US1817082A - Saw filing machine :
en
- US1817365A - Pneumatic gear shift control :
en
- DE531289C - Process for the preparation of water-insoluble azo dyes :
de
en
- US1816997A - Wrench :
en
- CA313999A - Heat exchanger :
en
fr
- US1817147A - Spray stencil :
en
- US1817478A - Vehicle :
en
- DE531072C - Bottle washing machine :
de
en
- FR709197A - Improvements to signaling firecrackers for railways :
en
fr
- GB353960A - Printing apparatus for measuring instruments :
en
- FR709461A - Heating of cars :
en
fr
- US1817515A - Collapsible core :
en
- US1817563A - Automatic windshield cleaner :
en
- FR709250A - Method and device for closing and opening containers, and in particular jars for preserves :
en
fr
- GB353964A - Process and apparatus for producing prints from photographic negatives :
en
- US1817468A - Relay mechanism :
en
- AU159231A - Improvements in or relating tothe treatment of substances witha view to their purification, preservation or sterilization :
en
- US1816995A - Combined pressure recording and volume registering attachment for fluid meters :
en
- US1817848A - Motor vehicle :
en
- CA314070A - Battery hold-down :
en
fr
- DE531053C - Process for the production of waterproof panels :
de
en
- FR709182A - Fringe craft :
en
fr
- FR709222A - Sterilization process :
en
fr
- GB353970A - Improvements in and relating to substances containing sulphur in a chemically activecondition :
en
- US1817085A - Tractor plow :
en
- USD84786S - Design for a bed or similar article :
en
- US1817441A - Electrical receptacle :
en
- US1817762A - Seal for mercury arc rectifiers :
en
- US1816888A - Magnetic chuck and circuits therefor :
en
- US1816956A - Condenser :
en
- US1817255A - Coupling :
en
- DE531058C - Wedge-foot strap with clamp-shaped ends and a plate-shaped recessed or non-recessed middle section :
de
en
- US1817760A - Adjustable automatic folding platform for step-ladders :
en
- DE531338C - Device for depositing the address templates fed to the printing point by means of a conveyor drum in address printing devices :
de
en
- US1817185A - Fish trap :
en
- DE531059C - High-pair telecommunication cable :
de
en
- FR38879E - Fuel gas manufacturing process :
en
fr
- GB353977A - Improvements in or relating to means for sealing leaks in radiators for internal combustion engines and the like :
en
- FR709067A - Templet for loom :
en
fr
- DE531251C - Device for dipping cotton or cellulose in nitriding apparatus :
de
en
- GB354129A - Improvements in steam boilers :
en
- DE531150C - Device for damaging fire and explosions in fine coal conveyor systems :
de
en
- DE464752C - Device for sewing buttons, which is detachably attached to the fabric presser bar of existing sewing machines and driven by the needle bar :
de
en
- FR709309A - Electric bulb with diffuser for electric illumination :
en
fr
- FR709311A - Chain breaker :
en
fr
- DE531084C - Process for the preparation of 2,4-di (nitrophenyl) 6-halotriazines-1,3,5 :
de
en
- DE531140C - Process for the production of artificial stones with differently colored marble-like patterns :
de
en
- GB354019A - Improvements in protective masks for the use of welders :
en
- US1817790A - Anchoring plug :
en
- US1816983A - Process of forging magnesium alloys :
en
- US1817800A - Brake mechanism for automotive vehicles :
en
- US1817269A - Night aerial advertising sign :
en
- CA313932A - Manufacture of flexible tubing :
en
fr
- US1817789A - Control mechanism for crawler loader booms :
en
- US1817075A - Feed water heater :
en
- US1817370A - Rotary motor :
en
- CA313940A - Thermostatic control for electric irons :
en
fr
- US1817198A - Developing apparatus :
en
- US1817727A - Feeding mechanism for sewing machines :
en
- FR709285A - Hose clamp :
en
fr
- US1817423A - Feeding device for duplicating machines :
en
- US1817145A - Respiration meter :
en
- DE531095C - Screwless rail fastening by means of spring clips pressing down on the rail foot :
de
en
- DE531288C - Electric soldering device in which the part of the piston used for soldering is switched into the secondary winding of a stationary transformer :
de
en
- DK44434C - Apparatus for enabling Checkers' Identity at Checkpoints, Checkers or the like. :
da
en
- US1816842A - Process for refining ores or products containing aluminum oxide :
en
- US1817590A - Garment steaming and stretching device :
en
- DE531143C - Loudspeaker telephone :
de
en
- US1817135A - Collapsible box :
en
- AU2812630A - Process forthe manufacture of ethers from alcohols :
en
- DE531380C - Process for separating tin from iron :
de
en
- CA313950A - Door guide :
en
fr
- DE530965C - Vehicle frame for motor vehicles :
de
en
- DE531132C - Device for switching on and off exhaust steam injectors :
de
en
- FR709078A - Dispensing device for pieces of fabric and other sheet material, of square shape :
en
fr
- FR709284A - Liquid switch :
en
fr
- GB354286A - Mechanical rammer for blocks of agglomerates and other blocks :
en
- DE530784C - Helicopter with main wings freely pivotable about radial axes :
de
en
- CA314065A - Device for sectionalizing and terminating lead sheath cables :
en
fr
- US1816953A - Privacy signaling system :
en
- US1817214A - Water heater :
en
- AU87931A - Product and process for pulling wool from skins :
en
- CA313973A - Method of producing uranium and uranium-zinc alloys :
en
fr
- US1817054A - Large, high speed rotor :
en
- US1817254A - Typewriting machine :
en
- US1817764A - Tire rim :
en
- US1817324A - Traffic recorder for telephone systems :
en
- US1817234A - Electrical switch :
en
- US1817718A - Rural mail box :
en
- GB353963A - Improvements in and relating to intermittently working refrigerating machines of theabsorption type :
en
- US1817454A - Firearm :
en
- US1817432A - Meter :
en
- GB354024A - Improvements in or relating to wire spring mattresses and the like :
en
- GB354141A - Improvements in or relating to electric gas- or vapour-filled arc discharge tubes :
en
- DE518980C - Process for the processing of orange peel for the production of any food and luxury goods :
de
en
- DE531090C - Lock for iceboxes or refrigerators with a spring that is tensioned when the door is opened, which blocks in the tensioned position and automatically releases when the door is closed :
de
en
- DK44438C - Cigarette collection mechanism for fast-running Cigarette machines. :
da
en
- GB354119A - Improvements in or relating to undergarments for men's wear :
en
- GB354357A - Improvements in the manufacture and production of monoethers of the glycols or derivatives thereof :
en
- CA313979A - Apparatus for producing and setting coil winding dies :
en
fr
- CA314060A - Multiplex film :
en
fr
- FR709358A - Improvements to the method of storing the sock of textile machines in the sockliner :
en
fr
- FR709392A - Device for ensuring the secrecy of news, signals, etc., transmitted by electrical means :
en
fr
- DE531151C - Wick light burner with serrated wick holder :
de
en
- FR709547A - Advanced Left Turn :
en
fr
- DE531004C - Process for the production of multi-membered paraffinic hydrocarbons from the oxides of carbon and hydrogen by a catalytic route :
de
en
- DE531236C - Bag handle with retractable hanger :
de
en
- US1817259A - Apparatus for measuring transmission levels on telecommunication circuits :
en
- US1817799A - Rectifier and like device based upon the use of mercury vapor :
en
- US1817842A - Separable fastener :
en
- FR709203A - Talking films improvement :
en
fr
- USD84798S - Island :
en
- US1816966A - Long pole power pruning saw :
en
- US1817050A - Automobile brush :
en
- US1817121A - Thread holder :
en
- US1817805A - Metallic crate :
en
- US1817049A - Stud driver :
en
- US1817155A - Electric switch :
en
- US1817225A - Welded rail joint construction :
en
- US1817739A - Apparatus for determining the frictional qualities of a liquid :
en
- DE531023C - Method and device for the production of sand molds for pipes and similar cast bodies by means of compressed air rammers :
de
en
- DE530984C - Installation overcurrent switch for use in circuits with neutral :
de
en
- IE11763L - I.c. engine for percussion tools :
en
- CA314004A - Circulating heater :
en
fr
- FR709295A - Improvements to elastic connecting devices :
en
fr
- CA313980A - Heater element electron emitting cathode :
en
fr
- DE531258C - Device for sealing the loading container on rolling machines for asbestos cement or similar fibrous materials by means of compressed air :
de
en
- CA314050A - Even balance scales :
en
fr
- CA313953A - Door latch :
en
fr
- FR709505A - Advanced light box :
en
fr
- US1816884A - Safety brake :
en
- DE531086C - Booking device for carbonless bookkeeping :
de
en
- CA314005A - Vaporizing apparatus for volatile liquids :
en
fr
- CA314063A - Washing machine :
en
fr
- FR709406A - Improvements in elastic suspension devices for vehicles, in particular for motor cars :
en
fr
- GB354264A - Improved process of sensitizing photographic emulsions :
en
- GB354283A - :
en
- US1817193A - Wheel welding machine :
en
- US1817117A - Flanged conveyer belt :
en
- US1817636A - Electron emissive materials :
en
- FR709258A - Complete fire starter and its manufacturing process :
en
fr
- CA313872A - Feed water regulating device for steam boilers :
en
fr
- US1817481A - Guarded cutter :
en
- FR709488A - Ring or clip for fixing the springs in the metal bed bases :
en
fr
- GB353996A - Improvements in means for utilising the waste heat of internal combustion engines for cooking and like purposes :
en
- US1817813A - Demountable rim :
en
- US1817354A - Wireless loud speaker and the like :
en
- US1817301A - Extrusion of metal pipes and the like :
en
- US1817414A - Canoe paddle :
en
- US1817495A - Generator :
en
- USD84779S - Abilio maria de silva greaves :
en
- US1817199A - Knitted fabric :
en
- US1817235A - Envelope-feeding apparatus for typewriters :
en
- US1817869A - Butcher's gambrel :
en
- US1816955A - Refrigerator construction :
en
- US1816836A - Process for cleaning and coating air filters :
en
- US1817105A - Price marker for goods :
en
- US1817233A - Device for pulling or carrying sucker rods :
en
- DE531037C - Centrifugal method and device for lining the inner wall of pipes, drums or the like with a protective cover :
de
en
- DE530999C - Process for the production of corkscrews :
de
en
- DE531342C - Portable gas-tight electric lamp with power storage and reflector in the circuit :
de
en
- FR709441A - Manufacturing process for hydrogen sulfide :
en
fr
- GB354035A - Improvements in or relating to weatherproof wearing apparel for personal wear :
en
- US1816843A - Method for preparing alkali metal alcoholates :
en
- US1817862A - Unloading system for air and gas compressors :
en
- DE530998C - Fixed, trough-like slide plates for medium collapse in mining operations :
de
en
- US1817291A - Fuse :
en
- US1817816A - Cash register :
en
- US1817428A - Coupon cutter :
en
- US1817897A - Roll paper :
en
- US1817820A - Power transmission means :
en
- US1817196A - Vent valve for sewage ejectors :
en
- DE530915C - Hand tamper :
de
en
- FR709216A - One-piece steel bottom bracket manufacturing process :
en
fr
- CA314046A - Signalling method :
en
fr
- US1816935A - Antijumping device for form rollers :
en
- US1817422A - Lubrication of engines :
en
- DE531348C - Gas discharge tubes with an insert that guides the discharge :
de
en
- GB354713A - Improvements in or relating to machines for operating on soles :
en
- US1816917A - Apparatus for the measurement of acoustic impedance :
en
- US1817335A - Lighter construction :
en
- US1817834A - Candle holder :
en
- DE530882C - Double winch :
de
en
- DE531089C - Cooler for refrigerators, the liquid content of which is cooled by expanding gas :
de
en
- US1817097A - Rail anchor :
en
- DE530792C - Electromagnetic hammer :
de
en
- DE531349C - Device for the simultaneous operation of several arc furnaces in a system :
de
en
- GB353959A - Rolling pin for use by bakers :
en
- GB354351A - Improvements in or relating to the manufacture of catalytic masses and their employment in organic reactions :
en
- CA313944A - Railway vehicle :
en
fr
- CA313990A - Production of glycerin by fermentation :
en
fr
- FR709115A - Thruster :
en
fr
- FR709252A - Adjustable headlights for motor vehicles :
en
fr
- GB354240A - Improvements in transfer rings for circular knitting machines :
en
- US1816858A - Fastening device :
en
- US1817115A - Machine for forming gear guards :
en
- DE531359C - Device for taking up drop stitches in knitted fabrics :
de
en
- CA314010A - Method of making tires :
en
fr
- US1817680A - Die of the extruding and wire drawing type and process of making the same :
en
- US1817084A - Circuit for protecting electric rectifiers from reverse currents :
en
- US1817380A - Combined track gauge control device and train stopping device :
en
- FR709315A - Method of constructing automobile brakes applicable to those of such vehicles which are provided with hydraulic brakes :
en
fr
- FR709498A - Improvements in devices for converting printed or written characters into code :
en
fr
- US1816865A - Music instruction board :
en
- US1817127A - Unloading valve :
en
- US1817322A - Dispensing can :
en
- US1816868A - Mower construction :
en
- CA313870A - Ship construction :
en
fr
- CA313981A - Lined bearing :
en
fr
- DE531049C - Device for preventing the film reel from springing open :
de
en
- DE531206C - Gaseous fuel firing for stoves :
de
en
- DE531276C - Process for the production of esters of carbohydrates, in particular cellulose, with organic acids :
de
en
- GB354145A - Improvements in or relating to wringers :
en
- GB354106A - Improvements in or relating to spinning baits :
en
- DE531074C - Rapid drying process for plastic masses :
de
en
- DE531026C - Dispenser for cleaning pastes, creams or the like. Pasty masses :
de
en
- GB354040A - Improvements in or relating to power transmission by electromagnetic means :
en
- US1816960A - Apron disk transmission mechanism :
en
- US1817524A - Railroad spreader :
en
- US1817722A - Indicating device :
en
- US1817253A - Typewriting machine :
en
- US1817735A - clark :
en
- US1817184A - Process of embossing fabrics :
en
- US1817227A - Spray material and method of application :
en
- US1817705A - Attachment for auto fenders :
en
- CA314071A - Battery hold-down :
en
fr
- US1817167A - Warp stop motion :
en
- DE531109C - Sample case divided horizontally :
de
en
- AU2806830B - Improvements in reactions with hydrogen and in apparatus therefor :
en
- US1816866A - Electric range :
en
- US1816922A - Process of coating concrete with rubber and product :
en
- DE531328C - Method and device for wrapping goods :
de
en
- FR709089A - Attachment system for skis, equipped with a foot guide with adjustable jaws :
en
fr
- FR709370A - Assembly of stones or bricks, for chimneys, tanks, towers, pipes or other curved or planar masonry work :
en
fr
- FR709096A - Permanent molds for metal foundries and their manufacturing process :
en
fr
- FR709319A - Apparatus for cutting eggs, and mainly soft-boiled eggs :
en
fr
- GR3304B - NEGATIVE ELECTRODE BY ELECTRIC ACCUMULATOR. :
el
en
- US1817543A - Electrode box :
en
- FR709270A - Gas water heater :
en
fr
- GB354205A - Improvements in or relating to machines for effecting relative movements between shoes and lasts :
en
- FR709455A - Refractory lining for support surface protection :
en
fr
- FR709507A - Improvement in spring washers for furniture legs :
en
fr
- US1817128A - Container :
en
- US1817651A - Airplane and method of control :
en
- US1817711A - Device for supporting articles on tires or the like :
en
- FR709424A - Homogenized citrus fruit concentrates and their method of preparation :
en
fr
- DE531144C - Electrical switch or spark gap with arc extinguishing by flowing compressed gas :
de
en
- GB354039A - Improvements in or relating to electric switchgear :
en
- DE530996C - Automatic ignition device for gas cookers :
de
en
- DE531181C - Method and device for the preservation of substances containing proteins :
de
en
- US1817392A - Truck crane :
en
- FR709193A - Process for the preparation of titles inserted in cinematographic films :
en
fr
- FR709467A - Method and device for adjusting the doors of heating appliances :
en
fr
- US1816980A - Mowing machine :
en
- DE531045C - Cutting tools for pile looms :
de
en
- GB354087A - Machine for making clothes pegs :
en
- US1817418A - Elevator :
en
- US1817621A - Garment hanger :
en
- DE530930C - Rolling protection grille that can be manufactured using the process according to patent 511246 :
de
en
- GB354045A - Improvements in or relating to presses for drawing sheet metal and the like :
en
- US1817018A - Automatic taper thread cutting tool :
en
- US1817780A - Construction in water craft :
en
- GB354006A - Improvements in tangent screws for use with instruments of precision :
en
- DK44445C - Procedure for Switching Periodic Working Absorption Refrigeration Machines to Refrigerators. :
da
en
- GB354043A - Improvements in or relating to telephone systems :
en
- GB354274A - Improved process of photographic reproduction :
en
- US1817475A - Closure for bracelets and the like :
en
- US1817400A - Cylinder head machining fixture :
en
- CA313996A - Apparatus for wrapping cartridges of plastic explosive materials :
en
fr
- US1817643A - Forming machine for plastic material :
en
- CA313879A - Steel skeleton for reinforced concrete structures :
en
fr
- US1816920A - Self cooled electric motor :
en
- US1817183A - Manufacture of lithopone :
en
- DE531040C - Rocker slide :
de
en
- FR709262A - metal electrode intended for applications of electric current to the human body, in particular for diathermy :
en
fr
- US1816816A - Printing press bed movement :
en
- US1817531A - Method of treating articles :
en
- USD84793S - Design for :
en
- GB354091A - Improvements in and relating to washing and sterilising apparatus for surgical and other appliances :
en
- DE530987C - Gas cooker with gas radiator on the side :
de
en
- US1817212A - Surgical splint :
en
- USD84794S - Design for a terrestrial globe frame and clock casing :
en
- FR709088A - Screw tie for skis with adjustable jaws with strap hook :
en
fr
- US1816848A - Process for the production of thiocyano derivatives :
en
- US1817416A - Control system for motor vehicle :
en
- US1817474A - Feeder for bucket loaders :
en
- US1817769A - Liquid gun or pistol :
en
- CA313863A - Apparatus for filtering and drying paper pulp, fiber peat, etc. :
en
fr
- CA313945A - Carton :
en
fr
- DE531092C - Standard-gauge curved track for a radius less than 100 m :
de
en
- FR709232A - Remote control device for jacks permanently attached to an automobile frame :
en
fr
- US1816812A - Combination tool :
en
- US1816850A - Heat exchange apparatus :
en
- US1817090A - Electrical water heating device :
en
- US1816948A - Lock-up for rolls :
en
- US1817281A - Auto vent wing for aeroplanes :
en
- DE531198C - Automatic lifter :
de
en
- FR709340A - Process for amending cropland :
en
fr
- GB354312A - Improvements in or relating to methods and devices for mercerising cotton fabrics :
en
- CA314062A - Tally record mechanism for adding and calculating machines :
en
fr
- CA313865A - Finishing roll polisher :
en
fr
- CA313889A - Water heater or steam generator :
en
fr
- CA314053A - Reversible machine with epicycloidal transmission :
en
fr
- CA314054A - Production of photographic prints :
en
fr
- DE531188C - Pressing device for Landjaeger sausages consisting of upper and lower part :
de
en
- DE531316C - Electromagnetic balance :
de
en
- DE531385C - A device for separating the herb from the potatoes, consisting of rollers rotating in opposite directions :
de
en
- GB354143A - Improvements in self levelling deckhouses and decks for passenger ships :
en
- GB354212A - Improvements in and connected with dynamo electric machines :
en
- DE531243C - Aviation fire with periodically moving light cone directed upwards :
de
en
- FR709167A - Recording process for sound on films :
en
fr
- GB354079A - Improvements in straining or filtering devices for gas :
en
- US1817714A - Metal tank rectifier :
en
- CA314078A - Separable fastener :
en
fr
- FR709307A - Removable drum in cellulose composition :
en
fr
- CA314051A - Magneto-electric ignition apparatus :
en
fr
- FR709177A - Gas pressure regulator :
en
fr
- FR709241A - Method and device for adjusting the height of liquid in a vessel, in particular the height of water in boilers :
en
fr
- FR709502A - Safety device for installations or machines comprising parts subject to automatic movements :
en
fr
- GB354077A - :
en
- DE531194C - World clock :
de
en
- US1817071A - Vessel :
en
- US1817861A - Carburetor :
en
- US1817900A - Roof construction :
en
- CA313975A - Contact for magnetic blowout switches :
en
fr
- CA314003A - Manufacture of alkali metal phosphate :
en
fr
- US1817560A - Base for chairs, tables, and the like :
en
- US1817287A - Method of producing shoe soles of molded plastic composition :
en
- US1817850A - Heater :
en
- US1817222A - Washing apparatus :
en
- US1817242A - Blue printing apparatus :
en
- US1817694A - Luminous fishing spoon :
en
- CA313982A - Thermo-electric control valve :
en
fr
- US1817384A - Ventilating and air conditioning method and system for inclosures :
en
- CA314037A - Process of producing solutions of bisulphite combinations :
en
fr
- US1817435A - Intaglio printing method :
en
- US1817027A - Therapeutic lamp unit :
en
- US1817273A - Safety projectile for gun practice and gun barrels suitable for the same :
en
- US1816870A - Chaplet :
en
- US1817039A - Shearing machine :
en
- CA314016A - Method of making pneumatic tires :
en
fr
- US1816938A - Gripper for tuft weaving looms :
en
- US1817378A - Generator regulator :
en
- US1817637A - Snap thread gauge :
en
- FR709133A - Improvements to heating devices :
en
fr
- GB354078A - Improvements in circulating devices for washing boilers :
en
- CA313896A - Vehicle noise deadening composition :
en
fr
- GB354770A - :
en
- FR709534A - Device for introducing solutions depositing salts into evaporation chambers :
en
fr
- US1817056A - Ice carrier :
en
- US1817271A - Tobacco pipe :
en
- US1817702A - Combining alternating current channels with superposed telegraph circuits :
en
- CA314012A - Tire wheel :
en
fr
- CA314075A - Pulp beating or refining machine :
en
fr
- CA313942A - Water circulating and heating system for stock watering tanks and troughs :
en
fr
- CA314020A - Portiere type cover for dumping bodies :
en
fr
- DE531044C - Device for separating the weft threads on looms with shuttle change :
de
en
- DE531292C - Process for decorating transparent objects using decals :
de
en
- GB353966A - Improvements in windows and window-operating devices :
en
- GB354165A - Improvements relating to saddles, particularly for use on motor cycles :
en
- US1816936A - Gas generator for internal combustion engines :
en
- US1817874A - Steel guard cage :
en
- DE530949C - Heubuendel pressing device :
de
en
- DE531076C - Washing machine :
de
en
- DE531104C - Process for the preparation of primers :
de
en
- GB354021A - Improvements in means for connecting the ends of frame members to the brackets of bedsteads :
en
- US1817009A - Match book :
en
- USD84800S - Everett worthington :
en
- US1817243A - Flue marker :
en
- US1817278A - Boiler tube cleaning apparatus :
en
- US1817894A - Beam hoist for looms :
en
- DE530985C - Drying furnace for foundries :
de
en
- FR709451A - Device allowing the execution of plots of different shapes, geometric or not, in almost infinite shape and number, and their reproduction with absolute precision at different scales of variable dimensions :
en
fr
- GB354005A - Improvements in or relating to electrical filters :
en
- US1817541A - Method of handling meat :
en
- US1817765A - Rectified current telemetering system :
en
- GB354362A - Improvements in enamels :
en
- DE530732C - Process for the production of synthetic resins, molding compounds and plastics by condensing dicyandiamide with formaldehyde :
de
en
- FR709413A - Steel plow for deep plowing :
en
fr
- DK44443C - Dry Evening Starch Preparation. :
da
en
- CA313947A - Closure for bottles, etc. :
en
fr
- US1816878A - Combined choke coil and ground switch :
en
- US1816926A - Wire wheel :
en
- US1817796A - Pipe closing device :
en
- US1817408A - Maternity corset :
en
- US1817488A - Device for securing together the binding edges of loose leaf filler sheets :
en
- AU2805430A - Improvements in methods of supplying gas :
en
- AU2695030A - Fault locating arrangments for automatic or semi automatic telephone systems :
en
- US1816985A - Carton and pouring spout therefor :
en
- US1817005A - Fluorescent screen for x-rays and material used in making same :
en
- US1817882A - Toy :
en
- US1817433A - Table top :
en
- CA313930A - Lubricating device :
en
fr
- CA314083A - Apparatus for cleaning and polishing automobiles :
en
fr
- US1817447A - Direction indicating turnbutton for clocks, etc. :
en
- US1817863A - Chair :
en
- DE531361C - Spiral slide for roller blind shafts :
de
en
- US1817283A - Drain filter :
en
- US1817024A - Retractile device :
en
- US1817091A - Locomotive headlight :
en
- US1817131A - Poise :
en
- USD84796S - Design for a combined terrestrial globe frame and support therefor :
en
- CA313964A - Sound absorbing composition :
en
fr
- US1817581A - Tank car :
en
- US1817146A - Shuttle actuating mechanism for narrow ware looms :
en
- DE531299C - Method of manufacturing the solid capacitor plates for electrostatic telephones and microphones :
de
en
- FR709324A - Adjustable flow shutter :
en
fr
- GB354097A - Improvements in dumb waiters :
en
- CA313978A - Electron discharge device :
en
fr
- US1816891A - Universal joint :
en
- US1817266A - Watch cleaning machine :
en
- DE531027C - Three-part toilet mirror with side mirrors that are inevitably striving to the side and forwards through a concertina :
de
en
- US1817013A - Switch :
en
- GB354305A - Improvements in and relating to blasting cartridges and charges :
en
- DE531031C - Heating furnace with device for flameless burning of fuel vapors :
de
en
- US1817320A - Motion picture printing apparatus :
en
- US1816883A - Sealing the ends of vessels against internal fluid pressure :
en
- US1817391A - Mold :
en
- DE530939C - Lid supports, especially for speech machine housings :
de
en
- DE531382C - Pickling machine for wet pickling :
de
en
- CA313902A - Apparatus for dividing dough into uniform weights :
en
fr
- FR709251A - Improvements to filters :
en
fr
- GB354085A - Improved method of inserting pole shoes in ignition magnetos :
en
- US1817274A - Airship :
en
- US1816994A - Automatic coffee percolator :
en
- US1817246A - Lockable key ring :
en
- US1817879A - Plug :
en
- US1817248A - Adjustable inductance system :
en
- US1817672A - Process and apparatus for producing light hydrocarbons :
en
- US1816941A - Chain fastener :
en
- US1816996A - Method of separating and preparing lime and magnesia :
en
- US1817768A - Rocking horse :
en
- AU150931A - Improvements in and relating to glass rolling apparatus particularly applicable to the production of continuous glass strip :
en
- US1817305A - Window defroster :
en
- US1817710A - Method of attaching bail ears to pails :
en
- US1817895A - Self-threading shuttle :
en
- US1817002A - Safety deposit box :
en
- AU67531A - Correction of clerical error :
en
- US1816890A - Weed cutter :
en
- CA313912A - Garage system :
en
fr
- DE530929C - Double-sash window with inside and outside sashes engaging in the rebates of the lining frame :
de
en
- US1817638A - Power mechanism :
en
- US1817772A - Tube and pipe coupling :
en
- US1817828A - Advertising apparatus :
en
- US1817068A - Treatment of zinciferous materials containing cadmium :
en
- US1817112A - Thread cutting mechanism for double shuttle looms :
en
- US1817238A - Dustguard :
en
- US1817613A - Shake-out apparatus :
en
- DE531080C - Process for soft meshing threads or yarns made from vegetable fibers :
de
en
- DE531254C - Sludge and sieve device with inclined sieves one below the other :
de
en
- DE531340C - Electric remote switch :
de
en
- US1817298A - Process and mechanism for separating intermixed divided materials :
en
- US1817535A - Disinfecting and aerating device :
en
- FR38874E - Sheath combination :
en
fr
- GB354028A - Improvements in and relating to hard metal compositions :
en
- US1817665A - Beater and aerator :
en
- US1817707A - Sheet rolling and finishing machine :
en
- US1817395A - Means for checking excessive dead mileage :
en
- US1817417A - Surgical instrument :
en
- US1817489A - Sound transmission :
en
- US1817310A - Vanity box or case :
en
- US1817316A - Toy vehicle :
en
- CA313923A - Combination lock :
en
fr
- US1817617A - Stretching machine for stockings :
en
- DE531253C - Process for the production of charges for detonators, detonators, electric detonators, detonating detonating cords and all kinds of detonators :
de
en
- FR709152A - Asynchronous motor with short-circuited winding :
en
fr
- FR709549A - Tuber harvester and its separating screen :
en
fr
- GB354154A - :
en
- AU2808130A - Improvements in and connected with means for supporting the tilling members of ploughs, cultivators and cultivating implements :
en
- GB354354A - Process for treating baking flour :
en
- CA313897A - Windshield wiper :
en
fr
- US1817247A - Inductance system :
en
- CA314008A - Braiding machine :
en
fr
- DE530994C - Spreading device for looms :
de
en
- DE530974C - Control for large hydraulic machines :
de
en
- DE531099C - Passenger cable car with circulating operation and periodically variable cable speed :
de
en
- DE531218C - Refrigerants for absorption refrigerators :
de
en
- US1816965A - Infant's crib :
en
- US1816855A - Filter apparatus :
en
- US1816924A - Collapsible roof body for automobiles :
en
- US1817614A - Henry dreyfus :
en
- US1817461A - Tailpiece mute for stringed musical instruments :
en
- US1817525A - Production of chemical wood pulp :
en
- US1817362A - Gas stove :
en
- US1817661A - Safety device for motion picture projecting machines :
en
- DE530835C - Machine for mending running machines in knitted goods with a latch needle that goes up and down like a sewing machine needle :
de
en
- CA313903A - Device for cutting holes :
en
fr
- DE531153C - Acid-free solutions of basic coloring and tannin :
de
en
- CA313914A - Window heater :
en
fr
- AU48531A - Improvements in and relating to shotgun cartridges :
en
- CA313961A - Machine for bending metal sheets :
en
fr
- CA314076A - Headlight for vehicles :
en
fr
- US1816869A - Railroad spreader :
en
- US1817063A - Transmission mechanism :
en
- CA313908A - Convertible vehicle body :
en
fr
- CA313937A - Coin controlled vending machine :
en
fr
- US1817497A - Band lock :
en
- US1816977A - Garage door appliance :
en
- US1817267A - Coating for cotton mill rolls :
en
- US1817412A - Perambulator attachment :
en
- US1817458A - Process for the production of fire lighters for coal or other fuel :
en
- GB354057A - An improved electric horn or sound producing device :
en
- US1816825A - Aeo light :
en
- US1817685A - Water heating tank :
en
- FR709487A - Improvements in fire extinguisher control mechanisms :
en
fr
- CA313955A - Combustion chamber of internal combustion engines :
en
fr
- FR709132A - Improvements to shoe trees :
en
fr
- GB354224A - Screw cutting stock with work guide :
en
- GB354754A - Improvements in or relating to adjustable electrical resistances or inductances :
en
- FR709401A - Improvements to thermionic valve systems and devices :
en
fr
- GB354132A - Improvements in cycle and like saddles :
en
- FR709515A - Improvements to devices used in the manufacture of bandages :
en
fr
- DE531173C - Apparatus for simultaneous massage and high frequency treatment :
de
en
- DE531275C - Arrangement of apparatus for chlor-alkali electrolysis :
de
en
- DE531294C - Process for the extrusion of long workpieces such as pipes, bars :
de
en
- CA314043A - Discharge tube :
en
fr
- AU3037930A - an improved tagger top tin and method of producing same :
en
- GB354133A - Improvements in combined spoon and clip :
en
- US1816904A - Butter handling device :
en
- US1817095A - Pump packing :
en
- US1817564A - Index and signal :
en
- US1816859A - Dynamo electric machine :
en
- FR709434A - Improvement in the use of halogenated hydrocarbon derivatives :
en
fr
- AU169531A - Pneumatic braking apparatus for railway vehicles :
en
- US1817427A - Storage file :
en
- US1817553A - Massaging machine :
en
- GB354290A - Improvements in methods of and means for the installation of underground electric cables :
en
- GB354322A - Improvements in or relating to direction finding apparatus :
en
- FR709184A - Improvements in the production of organic compounds :
en
fr
- FR709458A - Yeast manufacturing process using vinasses as culture medium :
en
fr
- GB354262A - Improvements in passenger vehicles :
en
- CA313883A - Vehicle wheel :
en
fr
- FR38883E - Printing process on paper :
en
fr
- GB354076A - Pyrophoric lighter :
en
- CA313900A - Eye glass case :
en
fr
- US1816871A - Air cleaner :
en
- US1817442A - Humidifier :
en
- DE531083C - Process for the preparation of 5,6-dialkoxy-8-aminoquinolines :
de
en
- DE531214C - Washing machine with fan :
de
en
- US1816914A - Fastening device :
en
- US1817003A - Hypodermic syringe :
en
- US1817615A - Coupling member :
en
- DE530997C - Turntable drive for earth boring machines :
de
en
- FR709160A - Amplifier device with several incandescent cathode tubes heated by a common current source :
en
fr
- FR709176A - Azo dyes :
en
fr
- IE12618L - Impregnating ropes or cords :
en
- US1817194A - Securing device for hub caps :
en
- US1817350A - Orientator or architect's solar dial :
en
- DE531220C - Process for replacing the acid radicals in liquid esters of inorganic acids or the halogens in liquid halogen derivatives of hydrocarbons with hydroxyl groups :
de
en
- FR38903E - Device for eliminating mechanical noise in cascaded electron tubes :
en
fr
- FR709209A - Nut lock :
en
fr
- FR709535A - Improvements to pre-spray carburetors :
en
fr
- FR709357A - Improvements in methods and means for sorting cigarettes, or the like, into dissimilar groups or categories :
en
fr
- FR709444A - Improvements to semi-automatic telephone systems :
en
fr
- GB354110A - Improvements in and relating to means for feeding artificial silk knitted materials into stretching, tentering and drying machines :
en
- DK44441C - Varnish, suitable for protective coatings. :
da
en
- FR709448A - Further training in liquefaction and separation plants for gases containing carbonic acid :
en
fr
- DE530978C - Centrifugal machine with a conical solid jacket drum and a discharge screw that narrow towards the discharge end :
de
en
- DE530975C - Revolving rotary table press in paragraphs :
de
en
- DK44424C - Procedure for the production of photosensitive layers on suitable substrates using diazo compounds and for the production of light prints thereof. :
da
en
- GB354208A - Improvements in or relating to universal drive couplings :
en
- DE531334C - Automatic gas valve closing device :
de
en
- GB354162A - Improvements in and relating to landing devices for aircraft :
en
- GB354051A - Shields for radiators :
en
- FR709439A - Improvements to radio-electric devices :
en
fr
- GB354318A - Improvements relating to positive plates for electrical storage batteries :
en
- US1817007A - Aeroplane :
en
- US1817356A - Hollow cushion tire :
en
- US1817526A - Protective system :
en
- GB354195A - Improvements in or relating to feed rods for use in soldering, brazing or welding :
en
- GB354745A - Improvements in mechanism for transmitting data :
en
- DE531152C - Process for the production of hop extracts :
de
en
- FR709201A - Automatic changeover device for phonograph control and other applications :
en
fr
- FR709452A - Desk accessory comprising a lamp and various objects :
en
fr
- DE531310C - Remelting furnace for used typesetting machine lines and other castings :
de
en
- FR709081A - shaving soap case :
en
fr
- FR709066A - Improved device for mounting an inner shell in an outer shell :
en
fr
- FR709482A - Improvements to internal combustion engines to enable them to operate on heavy fuels :
en
fr
- IE11631L - Metal reclamation from scrap :
en
- GB354095A - Improvements in or relating to wall-ties :
en
- DE531227C - Rail butt connection using hook straps with support plate and wedge plate pressed against this by a screw drive :
de
en
- DE531375C - Hydraulic stamping press and vulcanizing machine :
de
en
- FR709101A - Improvements to barrel magazines for machine guns and automatic firearms :
en
fr
- US1817792A - Cable layer :
en
- FR38870E - Improvements to film drive systems :
en
fr
- FR709500A - Method of construction of resistance-capacitor amplifiers :
en
fr
- GB354282A - Vacuum-tight switch :
en
- GB354321A - Improvements in and relating to dynamo electric machines :
en
- US1817574A - Collar pressing machine :
en
- FR709459A - Machine for shelling and ventilating kapok and other similar products with seeds not adhering to fibers :
en
fr
- FR709525A - Improvements to intercommunication devices :
en
fr
- US1817072A - Vessel :
en
- US1817549A - Storage automatic water heater :
en
- US1817610A - Carburetor :
en
- US1817296A - Method and mechanism for separating intermixed divided materials :
en
- US1817666A - Extensible bedstead :
en
- FR709430A - Combustion engine :
en
fr
- US1817174A - Article and method of making the same :
en
- US1817217A - Film spool and mounting :
en
- CA313976A - Circuit breaker tripping system :
en
fr
- DK44437C - Procedure and Machine for Cleaning Bottles by Soaking and Spraying in Uninterrupted Work. :
da
en
- GR3305B - FINANCING MACHINE. :
el
en
- CA313921A - Process of preparing lactoserum :
en
fr
- CA314014A - Manufacture of tires :
en
fr
- CA314068A - Shaper head guard :
en
fr
- CA314079A - Clamp :
en
fr
- US1816952A - Ligature holding and tying instrument :
en
- FR709144A - Improvements to radio reception devices :
en
fr
- GB353965A - Improvements relating to electric order telegraphs and like instruments :
en
- FR709100A - Device for stapling, on a fabric, a piece of jewelry or other similar object :
en
fr
- GB354038A - Improvements in or relating to vehicle brakes :
en
- GB354139A - Vehicles fitted with pneumatic tyres :
en
- US1817109A - Harmonica :
en
- US1817493A - Turning machine :
en
- US1817893A - Noninflammable liquid :
en
- CA313924A - Grain drier :
en
fr
- DE531255C - Water measuring device, especially for concrete mixers :
de
en
- GB354023A - Improvements in or relating to warp drawing-in frames :
en
- DE531273C - Process for the production of solid crystallized monoalkali metal phosphate, in particular ammonium phosphate :
de
en
- US1816905A - Communication system :
en
- US1817781A - Sound reproducing apparatus :
en
- US1817618A - Hank bundling mechanism :
en
- US1817689A - Locking device for doors :
en
- FR38862E - Improvements to thermionic discharge devices :
en
fr
- US1817403A - Method of and means for controlling vibratory motors :
en
- CA314073A - Disinfectant :
en
fr
- GB354168A - Improvements in or relating to folding spectacles :
en
- US1817257A - Smoking pipe :
en
- US1816830A - Preparation of metal hydrides :
en
- US1817093A - Flexible trolley :
en
- US1817485A - Anaesthetizing apparatus :
en
- US1817057A - Vaporizes :
en
- US1817653A - Aircraft sheet metal seam :
en
- US1817783A - Method and apparatus for inside coating bulbs :
en
- US1817179A - Starter mechanism for engines :
en
- US1817343A - Material handling plant :
en
- US1817499A - Automatic musical instrument :
en
- US1817693A - Silo elevator :
en
- US1817190A - Jacking device for road vehicles :
en
- DE531185C - Milk bottle cap with protection against unauthorized reuse :
de
en
- FR709343A - Machine for shaping grooves in the cylindrical wall of a sheet metal barrel :
en
fr
- US1816939A - Detector against hit and run drivers :
en
- US1817086A - Sound deadening and heat insulating material and method of making the same :
en
- FR38881E - Application of mobile nozzles to textile, continuous and other machines in order to recover waste :
en
fr
- DE530927C - Wooden plate reinforced by burr strips :
de
en
- DE531305C - Device for the production of sleeves with flanged edges and inserted disc or similar objects by means of a rotary table :
de
en
- DK44427C - Barrel holder. :
da
en
- GB354218A - Improvements relating to a combination purse and note case :
en
- DE530623C - Device for scanning the jacquard cartridge through light-sensitive cells :
de
en
- DK44432C - Method and Apparatus for Absorbing Water Vapor Using Sulfuric Acid and the Like in Vacuum. :
da
en
- DE531036C - Device for diving steel and other metal pipes, rods and the like. Like. For the purpose of picking up, cleaning, electroplating o. :
de
en
- DE531263C - Device for cooling electrical machines by means of a circulating air stream that is continuously cooled down in a cooler through which water flows :
de
en
- FR709321A - Rule for calculating the urea-secretory constant :
en
fr
- IE11658L - Easy chair :
en
- US1817846A - Storage battery :
en
- FR709490A - Piston rod coupling for very high pressure compressors :
en
fr
- DE530935C - Device for determining the mutual recording position of pairs of measurement images :
de
en
- FR709374A - Machine for shaping hats :
en
fr
- GB354124A - Improvements relating to remote control devices for radio receivers :
en
- DE518628C - Device for cutting rolling stock :
de
en
- FR709205A - Improvements to speakers and analog devices :
en
fr
- CA314027A - Siphon :
en
fr
- US1817139A - Loom dobby :
en
- FR709180A - Aircraft wing improvements :
en
fr
- FR709443A - Process and machine for the manufacture and forming of agglomerates of animal meal :
en
fr
- DE531145C - Device for operating electric light tubes or other discharge tubes with high ignition voltage using a thermionic tube vibration generator :
de
en
- GB353989A - Improvements relating to automatic and semi-automatic telephone systems :
en
- FR709236A - Roll cages for raising rabbits and other animals :
en
fr
- DE530972C - Machine for stripping sheets :
de
en
- FR709364A - Seal, especially for high pressures and temperatures :
en
fr
- GB354017A - Spindle stopping mechanism for multiple spindle lathes :
en
- GB354069A - Improvements relating to adjustable brackets for shelving :
en
- US1816897A - Load securing device :
en
- CA314001A - Furnace caulking device :
en
fr
- CA313933A - Method of metallizing articles of organic origin :
en
fr
- DE530942C - Self-seller for the distribution of all kinds of items :
de
en
- DE531307C - Device for sterilizing sand :
de
en
- FR709519A - Improvements to sprinkler systems :
en
fr
- CA313917A - Cutting squirt for paper making machines :
en
fr
- CA313987A - Single evaporator for absorption machines :
en
fr
- DE472443C - Gas washer with centrifugal discs rotating in opposite directions :
de
en
- DE531064C - A furnace system consisting of a flame furnace and a filling shaft flushed by its exhaust gases :
de
en
- US1817671A - Transit level :
en
- FR709260A - Insulator intended to immobilize one in relation to the other and to electrically insulate two conductors or groups of conductors which cross each other :
en
fr
- DE531097C - Aluminothermically welded rail butt joint with simultaneous use of emergency straps :
de
en
- US1817573A - Terminal box mounting for electric switches :
en
- US1817855A - Method of and apparatus for shrinking cloth or cloth goods :
en
- US1816829A - Hydraulic upright drill :
en
- US1817158A - Debarking machine :
en
- US1817277A - Arrangement for cooling and heating beds :
en
- US1817675A - Shock absorbing device :
en
- US1817701A - Mechanism for feeding and severing cardboard and like sheets :
en
- DE531091C - Railroad track with heavily hardened running surface :
de
en
- DE531270C - Device for regulating the timing of the extinguishing of the explosion flame from explosives :
de
en
- DE530982C - Stock lifting device :
de
en
- DK44449C - Foot Bandage for Removal of Foot Swelling. :
da
en
- FR709113A - Ladies ice bracelet :
en
fr
- CA313965A - Sound absorbing composition :
en
fr
- CA313920A - Trolling spoon :
en
fr
- US1816962A - Pressing machine for use in the manufacture of boots and shoes :
en
- US1817163A - Extension device :
en
- US1817249A - Composite shoe heel sheet :
en
- US1817512A - Safety razor :
en
- FR709341A - Process and devices for fabricating and mounting the helical wires in the annular sleeves of spring rings :
en
fr
- GB353983A - Improvements in carpets :
en
- US1816832A - Synchronized photography and sound recording and reproducing :
en
- DE530916C - Gas-absorbing compound for lining casting molds to achieve dense metal castings :
de
en
- US1817424A - Newspaper clamp :
en
- US1817173A - Decorative wreath :
en
- US1817315A - Means for transmission of force by liquid pressure :
en
- US1817865A - Metallurgy of ores or materials containing tin :
en
- DE530968C - Setting of pre-machined threaded pieces, especially taps, for post-processing and a device for this :
de
en
- DE531271C - Process for reusing the bitter substances from the lees :
de
en
- US1817276A - Cleaning composition :
en
- CA313997A - Conveying apparatus :
en
fr
- CA313992A - Manufacture of cellulose esters derived both from nitric acid and organic acid :
en
fr
- US1817565A - Circular knitting machine :
en
- US1817835A - Attachment for draftsmen's ink bottles :
en
- US1817873A - Power driven implement :
en
- DE531020C - Device for loosening and curling cut synthetic fibers :
de
en
- GB354112A - Improvements in the manufacture of tools :
en
- IE12755L - Card indexes :
en
- GB354229A - An improved closet seat-guard :
en
- GB354304A - Improvements in atomisers, vaporisers, liquid fuel burners or the like :
en
- US1816991A - Fishing tool :
en
- US1817048A - Dehydrating apparatus :
en
- CA313915A - Rotary air compresser :
en
fr
- FR709329A - Improvements to radiators :
en
fr
- GB354062A - Heating apparatus with heat-storage elements :
en
- US1817697A - Power brush rake :
en
- US1817745A - Repeating air gun :
en
- US1817576A - Method for treating artificial silk obtained from centrifuges :
en
- US1817858A - Method of producing alkali metal phosphates by converting ferrophosphorus with alkali metal sulphates :
en
- US1817455A - Railway rail anchor or anticreeper :
en
- AU2821330A - Improvements in reproducing apparatus for talking films :
en
- CA313919A - Method of treating hydrocarbons :
en
fr
- AU2808230B - Improvements in and connected with harvesters and like machines :
en
- DE530796C - Track back machine for two separate tracks :
de
en
- FR709304A - Method and device for clarifying or separating sediment from fermenting liquid, in particular in breweries :
en
fr
- CA313873A - Manufacture of metal billets or bars :
en
fr
- CA313960A - Circuit-breaker :
en
fr
- CA313983A - Decking device for freight cars :
en
fr
- DE530977C - Chute dryer for salt and similar granular materials :
de
en
- CA313970A - Radio high frequency receiving system :
en
fr
- US1817545A - Sharp freezing container :
en
- DK44431C - With Fringes provided Floor cloth for Floor washing machines. :
da
en
- US1817099A - Feeding mechanism :
en
- CA313957A - Manufacture of thermoplastic sheets :
en
fr
- DE531098C - Aluminothermic fusion-cast welding of rails :
de
en
- DE531177C - Cutting edge attachment to the balance beam :
de
en
- AU2807030A - Improvements in or relating to aerial systems :
en
- US1817706A - Combined register and first aid kit :
en
- AU2695030B - Fault locating arrangments for automatic or semi automatic telephone systems :
en
- CA313892A - Distillation of lignite :
en
fr
- CA313994A - Radio signal receiving circuit :
en
fr
- CA313901A - Calculating machine :
en
fr
- US1817808A - Method of making tight threaded joints :
en
- US1817841A - Separable fastener :
en
- US1817456A - Stabilization of organic nitrates :
en
- US1816947A - Impaling pin :
en
- US1817060A - Wrench :
en
- US1817272A - Saw setting device :
en
- DE531002C - Toothbrush :
de
en
- USRE18146E - Fabbic fobxxro xachnrx :
en
- US1817358A - Marking machine :
en
- CA313926A - Method and apparatus for tunnelling rock :
en
fr
- CA314086A - Method of making metallic magnesium :
en
fr
- DE531224C - Circulation evaporator, especially for the production of pure feed water :
de
en
- GB354735A - Improvements in and apparatus for carrying out chemical reactions with the aid of electric discharges :
en
- US1816949A - Measuring apparatus :
en
- US1817203A - Warp tension gauge for looms :
en
- US1817219A - Control means for hot blast stoves :
en
- DE530419C - Process for dewaxing hydrocarbon oils :
de
en
- DE531063C - Centrifugal compressor system :
de
en
- FR709375A - Further training in independent wheel drive vehicles :
en
fr
- US1817472A - Means for actuating the electric starters of automobiles and concurrently retarding the ignition sparks in the engines thereof :
en
- DE531195C - Elastic journal bearing :
de
en
- DE531343C - Electric lamp that can be dismantled for versatile use :
de
en
- FR709344A - Free-swinging pendulum, elastic impulse, for clocks, pendulums, and their equivalents :
en
fr
- FR709372A - Color photography and cinematography :
en
fr
- DE530959C - Process for the production of screws with one or two seated washers :
de
en
- DE531274C - Method and device for the production of saltpetre by the action of oxygen on cyanides o. :
de
en
- DE522539C - Security device against theft of motor vehicles :
de
en
- FR709481A - Carburetor :
en
fr
- FR38851E - Improvements to amplifier systems :
en
fr
- FR709391A - Device for ensuring secrecy in remote indication systems :
en
fr
- DE531029C - Device for interrupting cooking, in particular food, by draining the cooking water into a collecting space :
de
en
- DE531068C - Method and device for indicating tears in the paper web on paper machines :
de
en
- US1816940A - Self feeding swaging roll :
en
- US1817778A - Process for purifying air containing hydrogen sulphide :
en
- GB354122A - Improvements in and relating to steam superheaters :
en
- DK44433C - Steam heating system for railway wagons. :
da
en
- FR709143A - Cloth shoe :
en
fr
- FR709239A - Liquid gauging device comprising a piston which moves in a cylinder :
en
fr
- GB354746A - Improvements in cabinets, chests and like appliances for sterilising and cooling purposes :
en
- FR709376A - Metal transport drum with bottom circles and method of secure fixing of the bottom circle :
en
fr
- GB354265A - :
en
- GB354717A - Improvements in and relating to billet heating furnaces :
en
- DK44448C - Device for trailers for bicycles. :
da
en
- FR709240A - Improvements to rarefied gas discharge lamps :
en
fr
- FR709418A - Device for remote indication of rotational speeds by means of impulses :
en
fr
- FR709497A - Laundry manufacturing process :
en
fr
- FR709527A - Improvements to means of closing articles such as, in particular, parachute belts :
en
fr
- GB354267A - Improvements relating to the purification of gas :
en
- US1817020A - Hydraulic adjustable hub plate :
en
- US1817575A - Tap :
en
- FR709377A - Rocker for automobile headlight :
en
fr
- GB354092A - Improvements relating to portable electric lamps :
en
- GB354196A - Improvements in the manufacture and production of polyhydric alcohols :
en
- US1817603A - Wringer :
en
- FR709073A - Steering device for water and air vehicles :
en
fr
- DE530957C - Hose connection :
de
en
- US1816921A - Building form :
en
- US1817088A - Friction shock absorber for suspending vehicles :
en
- US1817280A - Combustion chamber for motors :
en
- DE492665C - Make-up remover :
de
en
- DE531306C - Device for drying paper machine felts :
de
en
- US1817229A - Label retaining device :
en
- DE531230C - Procedure for eliminating eavesdropping in telephone circuits :
de
en
- FR709353A - Joining device for leather belts on the field :
en
fr
- FR709347A - Electrical connection device specially for connecting the power supply wires to spark plugs of an internal combustion engine :
en
fr
- GB354775A - Improvements in the purification of resinous and wax-like products :
en
- FR38869E - Improvements to artificial resins and in particular to molding compositions :
en
fr
- GB353998A - Improvements relating to the operation of carbonising chambers :
en
- FR709171A - Coupling for agricultural machinery, especially for harvesters :
en
fr
- GB354214A - Improvements in or relating to cooling devices for furnace walls :
en
- GB354278A - Improvements in and relating to electric lines and cables with neutral wires :
en
- DE531165C - Facility for carrying out the procedure :
de
en
- DE530804C - Precision switching for Leonard companies, especially for conveyor systems :
de
en
- DE531019C - Process for the aftertreatment of artificial silk spider cake :
de
en
- FR709472A - Accelerograph :
en
fr
- DE530948C - Horse rake :
de
en
- FR709158A - Manufacturing process of coil springs :
en
fr
- GB354000A - Electric indicator of direction and force of the wind :
en
- GB354288A - Method of and apparatus for interrupting high-tension currents :
en
- CA314061A - Loom :
en
fr
- US1816875A - Electrolytic device :
en
- US1817754A - Traffic signaling system :
en
- US1817839A - Separable fastener :
en
- US1817360A - Nether garment :
en
- US1817401A - Mirror :
en
- FR709408A - Engine lubrication system :
en
fr
- GB353984A - Improvements in postal rate indicators :
en
- USD84785S - Melville keim :
en
- US1816963A - Pressing machine for use in the manufacture of boots and shoes :
en
- FR38878E - Improvements to hard metal compositions and their manufacturing processes :
en
fr
- CA314033A - Apparatus for cooling wires in annealing furnaces :
en
fr
- US1817542A - Centrifugal clutch :
en
- US1817690A - Baking pan :
en
- US1817165A - Contact bar for electrical warp stop-motions :
en
- DE530790C - Conveyor for magnetic objects :
de
en
- CA313968A - Explosive :
en
fr
- DE530751C - A lifting and lowering support frame of a bed device can be covered with a sling :
de
en
- FR709128A - Card holder, intended more particularly for aviators :
en
fr
- GB354273A - Type of cuff link using the principle of the ratchet :
en
- DE530947C - Depositing device for grain mower :
de
en
- DE530955C - Double-walled wooden tube :
de
en
- FR709090A - Method and devices for the production of exhaust ducts for drawing volatile distillates from the interior of the coal charge of chamber kilns :
en
fr
- US1817123A - Process for making carbon tetrachloride :
en
- US1817218A - Closure :
en
- US1817715A - Can grid :
en
- US1817875A - Ripening of bananas :
en
- DE530816C - Tool for the production of metal hoses :
de
en
- US1816902A - Method of operating upon shoes :
en
- US1817440A - Buckle :
en
- GB354712A - Improved tap for jars and the like :
en
- DE531262C - Housing for machines that are under high working pressure, especially for steam and gas turbines, centrifugal pumps and centrifugal compressors :
de
en
- FR709313A - Precision scraper :
en
fr
- FR709395A - Control of one or more motors, including boat motors from a station :
en
fr
- US1816867A - Reduction-gear change-speed unit :
en
- CA314072A - Liquid fuel burning device :
en
fr
- DE531096C - Articulated rail joint connection by means of horizontally arranged tongue and groove :
de
en
- FR709288A - Spring grinding machine :
en
fr
- AU2811130B - Improvements in contact Ungers for electrical machines and apparatus :
en
- US1817015A - Apparatus for cleaning out conduits and the like :
en
- US1817367A - Trench tractor :
en
- US1816925A - Vehicle wheel :
en
- US1817177A - Sound-recording and sound-reproducing and locating apparatus :
en
- US1817870A - Joint for pipes :
en
- US1817766A - Display box :
en
- FR709410A - Process for the treatment of residues obtained in the distillation of acidiferous mineral oils on alkalis or alkaline earths :
en
fr
- GB353979A - An improved appliance for securing the heads of brooms or brushes to their handles :
en
- GB353987A - An improved carving and lettering tool for monumental masons and others :
en
- US1816846A - Electrical connecter :
en
- DE531160C - Gout obstruction :
de
en
- DE531231C - Device for scanning or testing electrical lines, apparatus, etc. like :
de
en
- FR709076A - Spacer, more particularly intended for locomotive fireboxes :
en
fr
- FR709183A - Pick-up device for combine harvester platforms :
en
fr
- FR709528A - Decorated item :
en
fr
- US1816950A - Measuring apparatus :
en
- US1817124A - Weft replenishing loom :
en
- US1817245A - Coating for metal casting molds and cores :
en
- US1817630A - Picture screen :
en
- US1817823A - Medical moxa heater :
en
- US1817125A - Vehicle body :
en
- CA314021A - Window fastener :
en
fr
- US1816835A - Carton and carton opener :
en
- US1816892A - Fire extinguisher and support therefor :
en
- US1817445A - Vacuum tube and method of manufacture :
en
- US1817657A - Electrical condenser :
en
- US1817810A - Motor control system :
en
- US1817557A - Folding boat :
en
- US1817899A - Preparation of esters :
en
- US1817487A - Reed instrument and more especially a saxophone :
en
- US1817295A - Screw thread coupled members :
en
- FR709346A - Improvements to electric welding devices :
en
fr
- FR709548A - Device for protecting ships against torpedoes or drifting mines :
en
fr
- DE531317C - Talking machine for non-stop playing several records in a row :
de
en
- FR709263A - Star-delta switch, thermal time trip and overcurrent trip :
en
fr
- FR709398A - Bedside lamp system and other similar uses :
en
fr
- GB354228A - :
en
- FR709179A - Hand operated and mechanically operated apparatus for removing wolverines, etc., from sheep fleece and the like :
en
fr
- GB354778A - Improvements in force transmitting mechanisms and joints therefor :
en
- DE531146C - Furnace, which can be tilted to opposite sides by two pairs of pegs located in the vicinity of the pouring spout and the working opening and resting in open bearings by a lifting device that engages between them :
de
en
- FR709175A - Improvements to self-igniting cigarettes, cigars or the like :
en
fr
- US1817058A - Firearm :
en
- US1817160A - Self tightening bearing :
en
- US1816951A - Lock :
en
- US1817880A - Automatic cutting, stamping, and photoprinting machine :
en
- US1817703A - Press operating mechanism :
en
- FR709059A - Automatic temperature or pressure regulator :
en
fr
- FR709248A - Sealing process making the strings of pearls inviolable :
en
fr
- GB354026A - Mushroom valve grinding tool :
en
- DE531015C - Process for the extraction of glue and gelatine from chrome-tanned leather waste :
de
en
- GB353953A - Improvements relating to loom pickers :
en
- GB353985A - Improvements relating to sliver cans for textile fibres :
en
- GB354296A - Improvements in or relating to protective systems for the electric network at power stations and substations :
en
- US1817010A - Bead threading machine :
en
- US1817286A - Fabricated package :
en
- US1817860A - Carburetor :
en
- US1817120A - Fur treating composition and process of making same :
en
- CA313998A - Steam power plant :
en
fr
- US1817817A - Cash register :
en
- US1817832A - Fence post :
en
- CA313882A - Vehicle wheel :
en
fr
- US1817016A - Aspirator device for flusher control :
en
- US1817033A - Incinerator :
en
- US1817186A - Hospital table :
en
- US1817326A - Apparatus for forming cigar bunches :
en
- FR38888E - Process for the production of motive steam :
en
fr
- GB354140A - Improvements in the connection fitments of mudguards and carriers for cycles and thelike :
en
- US1816999A - Agricultural machine :
en
- US1816817A - Therapeutic composition :
en
- US1817208A - Internal combustion engine :
en
- US1817757A - Apparatus for forming concrete floors :
en
- AU1131A - Lithopone manufacture :
en
- US1817464A - Separator :
en
- US1817885A - Press :
en
- DE531121C - Roller bearings :
de
en
- GB354073A - Improvements in and relating to spinning mules and twiners :
en
- AU196731A - Improvements in or relating to sound records :
en
- US1817550A - Means for preventing the collapse of containers during vacuumizing, sterilizing, andsealing :
en
- US1816932A - Liquid depth indicating device :
en
- US1817448A - Space charge device :
en
- US1817551A - Cultivator :
en
- DE457366C - Process for the production of sulfuric acid :
de
en
- GB353997A - Improvements in and relating to pressure relief devices for electric switches of thefluid break type :
en
- FR709244A - Improvements to devices for measuring voltages :
en
fr
- GB354027A - Improvements in and relating to method of and apparatus for starting diesel engines,particularly for locomotives :
en
- US1817262A - Holder :
en
- DE531394C - Vertical chamber furnace :
de
en
- AU2898430A - Sharp freezing structure :
en
- FR709306A - Convertible furniture :
en
fr
- AU151231A - Improvements in and relating to glass rolling apparatus particularly applicable to the production of continuous glass strip :
en
- US1817102A - Fishing reel :
en
- US1817902A - Metal treating apparatus :
en
- US1817425A - Manufacture of esters :
en
- US1817511A - Card sorting machine :
en
- US1817210A - Bottle capper :
en
- US1817359A - Machine for marking, ornamenting and cementing shoes :
en
- US1817460A - Shade and curtain fixture :
en
- US1817658A - Meat slicing machine :
en
- US1817043A - Converter smelting :
en
- US1817064A - Road sign :
en
- US1817137A - Thread holder for looms :
en
- FR709187A - Rubber vulcanization process, and resulting products :
en
fr
- FR709485A - Development of aircraft tracking devices :
en
fr
- US1817602A - Dump wagon door operating gear :
en
- CA313958A - Resin solution :
en
fr
- AU174731A - Improvements in illuminating means for use by drivers of vehicles in manual signalling :
en
- FR709475A - Lighting fixture :
en
fr
- GB354339A - Improved process for the manufacture of pyroxylin or other cellulose ester sheet material :
en
- DE531377C - Process for separating metals from solutions :
de
en
- FR709130A - Device for adjusting the distribution of power in looped electrical networks :
en
fr
- GB353978A - Manufacture of cellulose esters :
en
- GB354213A - Improved triple valve for direct acting automatic brakes :
en
- CA314006A - Tool for inserting valve stems in inner tubes :
en
fr
- US1817410A - Magneto electric machine :
en
- US1817852A - Display box for watches :
en
- DE530777C - Device for generating force through temperature fluctuations in the air by means of a wire made of material of large length changes :
de
en
- FR709075A - Improvement to shafts, axles, journals or the like, on which a hub or the like is rigidly fixed by a wedging bearing :
en
fr
- FR709131A - Process for the production of elastic shuttle fabrics :
en
fr
- FR709254A - Improvements to the closure system for jars, flasks and the like :
en
fr
- US1816933A - Wall ground work strip :
en
- US1817001A - Eye mounting for dolls :
en
- US1817081A - Automatic slack adjuster for brake rigging :
en
- US1817844A - Brake operating mechanism :
en
- CA314047A - Universal joint :
en
fr
- US1817270A - Granary ventilator structure :
en
- US1817394A - Heating device with heat accumulators :
en
- US1817856A - Cabinet gas stove and range :
en
- AU2894230B - An improved share plate for ploughshares :
en
- GB353988A - Improvements in the means of securing for display printed or other matter :
en
- GB354259A - Improvements in or relating to luggage grids for vehicles :
en
- US1817612A - Sound reproducing system :
en
- US1817351A - Cooking device :
en
- US1817223A - Metal punch :
en
- US1817292A - Loom harness :
en
- US1817830A - Quick coupling valve device :
en
- DE531047C - Turning device for molds to produce chocolates and. like :
de
en
- US1817004A - Angle cord grip cap :
en
- US1817132A - Dumping gear :
en
- US1817187A - Internal combustion engine :
en
- US1817867A - Stuffing box and gland :
en
- US1816978A - Printing ink base :
en
- CA313946A - Grain wagon box :
en
fr
- GB354136A - Improvements in door latch furniture :
en
- GB354153A - Improvements in and relating to heating stoves burning gaseous fuel :
en
- FR709094A - Jack :
en
fr
- US1817334A - Voltage control system :
en
- DE531123C - Centrifugal clutch :
de
en
- FR709337A - Improvements to flexible coupling devices :
en
fr
- US1817017A - Wrapping machinery :
en
- DE530902C - Air brake device for railway vehicles :
de
en
- DE530958C - Drilling and thread cutting tool for the production of tapered sleeves with internal threads :
de
en
- US1817393A - Combination can and bottle opener :
en
- US1817886A - Fastener forming and assembling machine :
en
- US1816967A - Telephone system :
en
- FR709156A - Low temperature carbonization process :
en
fr
- US1817374A - Novelty watch :
en
- DE511008C - Massage beater with hollow rubber balls carried by an elastic holder :
de
en
- FR38898E - Improvements to transportable gasifiers with infusible nozzle :
en
fr
- FR709246A - Improvements in the manufacture of rubber articles :
en
fr
- GB353975A - Improvements in or relating to apparatus for preparing boot and shoe soles at the margins thereof by a grooving and scoring, roughening, or similar operation :
en
- DK44442C - Method by which textile fabrics can be made waterproof. :
da
en
- AU2885330A - A holder for securing articles, such as pencils, to golfclub handles orthe like :
en
- US1817660A - Transmission :
en
- US1817647A - Conveyer :
en
- US1817118A - Appliance for grilling, toasting, and the like :
en
- FR709169A - Process for preparing solutions of copper salts and in particular solutions of copper sulphate :
en
fr
- FR709268A - Liquid Cooling Improvements for Mercury Vapor Rectifiers or Glass Bulb Arc Relays :
en
fr
- GB354210A - Improvements in or relating to aerial ropeway conveyors :
en
- US1816851A - Age resisting vulcanized rubber compound :
en
- US1817439A - Supervisory control :
en
- US1817449A - Stock oiler :
en
- DE531330C - Box for ampoules and like :
de
en
- DE531237C - Formwork beams :
de
en
- GB354081A - Improvements in plough-shares :
en
- FR709538A - Process for the preparation of metallic barium in closed containers :
en
fr
- FR38894E - X ray tube :
en
fr
- GB354352A - Process for the manufacture of n-substituted 5 : 6-dialkoxy-8-amino-quinolines :
en
- FR709072A - Magnesium lamp for photographic applications :
en
fr
- FR709136A - Non-deformable frame for motor cars and in particular for children's autombiles :
en
fr
- GB354075A - Improvements in or relating to high frequency oscillation generators :
en
- GB354099A - :
en
- FR709106A - Improvements to electrodes for welding equipment and machines :
en
fr
- DE530839C - Process for producing individual glass plates :
de
en
- DE531061C - Process and device for venting electric light bulbs and other vacuum vessels :
de
en
- FR709445A - Safety device for automatic heating regulators :
en
fr
- GB354100A - Improvements in convertible bodies of vehicles :
en
- GB354319A - A grip device for baths :
en
- FR709210A - Coupling device for electrical connection cables for electric traction and other applications :
en
fr
- FR709349A - Method of manufacturing bearings by centrifugal casting :
en
fr
- GB353986A - Improvements in a variable and regulatable compression chamber for internal combustion or other engines :
en
- US1817059A - Reenforce chair or support :
en
- DE516035C - Procedure to prevent aircraft from icing up :
de
en
- FR709503A - Device for adaptation to shirts, short-sleeved shirts and the like, tie ties, single knot without neck strap, and new products resulting therefrom :
en
fr
- GB354041A - Improvements in or relating to submarine safety devices :
en
- GB354155A - Improvements in or relating to electric motor controllers :
en
- GB353972A - Improvements in and relating to indexes or directories for classifying information of any kind :
en
- FR709166A - Apparatus for purifying dust raised by the wheels of a motor vehicle or other :
en
fr
- US1817635A - Control for electrically operated liquid fuel burning devices :
en
- US1817154A - Electrical warp stop motion :
en
- US1817771A - Snubber :
en
- DE531260C - Centrifugal casting process for the production of moldings from cement, concrete and other plastic masses :
de
en
- AU75131A - Improvements in fire extinguishing devices :
en
- DE530898C - Momentary switch for typewriters with a carriage retraction motor :
de
en
- DE531110C - Kitchen vanity :
de
en
- CA313922A - Piston-ring tool :
en
fr
- CA314036A - Coated zinc product :
en
fr
- GB354032A - Improvements in or relating to carrier wave television systems :
en
- FR709234A - Improvements made to oil engines :
en
fr
- GB354148A - :
en
- FR709135A - Inking mechanism for printing presses and the like :
en
fr
- GB354268A - Automatic adjusting device for transmission of stresses of any nature, and particularly for brakes :
en
- FR709352A - Method and device for controlling electrical circuits :
en
fr
- GB354047A - Improvements relating to the pivotal mounting of the operating levers of multiple electric switches :
en
- DE531189C - Sound transmitter system :
de
en
- FR709129A - Churn improvements :
en
fr
- GB354279A - Improvements in sparking plugs more particularly for high compression internal combustion engines :
en
- DE530802C - Jacquard knitting machine for the production of colored pattern goods :
de
en
- FR709188A - Safety cap for fire extinguisher :
en
fr
- GB354202A - Improvements in or relating to aluminium-copper light-metal alloys :
en
- GB354108A - A portable collection receptacle adapted for use in draining oil from an automobile crank case or similar oil-containing case :
en
- GB354317A - Improvements in operating coke oven piant :
en
- DE531085C - Process for the preparation of azine derivatives :
de
en
- US1817625A - Headrest :
en
- DE530983C - Process and furnace for the production of pressure-resistant full coke from lignites and the like. like :
de
en
- DE531078C - Process for reducing the electrical charge of drying oils, resins and the like Like. Sized textile threads :
de
en
- FR709533A - "Paragraph" device for typewriter :
en
fr
- DE484649C - Extrusion or pipe press with puller :
de
en
- FR38884E - Improvements to amplifier systems :
en
fr
- DE531138C - Machine for driving fasteners into footwear :
de
en
- FR709325A - Clamping device for flexible tube :
en
fr
- FR709322A - Improvements in holders for doors and the like :
en
fr
- US1817161A - Machine for spreading and surfacing construction material :
en
- US1817798A - Pipe support :
en
- FR709389A - Magnetic circuit of electric machine :
en
fr
- FR709068A - Process for the production of additional substances for rubber, etc. :
en
fr
- GB354042A - Improvements relating to the spindles of yarn winding frames :
en
- GB354247A - Improvements in sheet metal tanks or drums :
en
- GB354289A - Improvements in the operation of selectors :
en
- GB354338A - :
en
- GB354194A - Box or container for powdered substances :
en
- IS50B6 - Fishing gear that can be attached to boats and used for fishing and herring fishing :
en
is
- DE530822C - Process for the preparation of thiocarbamine polysulphides :
de
en
- GB354706A - Improvements in a process and apparatus for plating metal articles :
en
- GB354311A - Improvements in and relating to lawn mowers :
en
- GB354260A - Improvements in shirt collars and other articles of washable and starchable wearing apparel :
en
- GB354009A - Improvements relating to baking :
en
- FR709280A - Improvements in mechanical handling of billets and the like :
en
fr
- FR709393A - Process for the disjunction of electrical circuits :
en
fr
- GB354064A - An improvement in or relating to the ventilation of poultry houses :
en
- US1817794A - Fastening for hub caps, radiator caps, and gasoline tank caps :
en
- US1817073A - Record tray :
en
- US1817606A - Photographic printing device :
en
- US1817101A - Combination window latch :
en
- US1817833A - Churn :
en
- FR709380A - Complex glass :
en
fr
- US1817032A - Valve in head double action bell ringer for locomotive engines :
en
- US1817069A - Engine :
en
- US1817759A - Diaper washer :
en
- CA313938A - Stocking inspecting device :
en
fr
- FR709399A - Improvements to speedometers and gear ratio indicators :
en
fr
- DE531272C - Machine for trimming stacks of sheets and books with several intersecting knives :
de
en
- US1816856A - Whipstock :
en
- AU2811530A - Improvements inthe treatment of metals and alloys :
en
- AU2812930B - Improvements in or relating to trimming machines and methods :
en
- CA314032A - Welding method :
en
fr
- US1816822A - Method of making floor coverings :
en
- US1817668A - Coupling boring and threading machine :
en
- DE531087C - Cold generator for refrigerators, the liquid content of which is cooled by expanding gases :
de
en
- US1817040A - Lamp and heater :
en
- US1817130A - Duct terminal :
en
- US1817537A - Electrical measuring instrument :
en
- DE531148C - High pressure hot water pump heating :
de
en
- CA313871A - Connector for securing the end of a strap :
en
fr
- DE531202C - Process for the production of starch :
de
en
- DE531280C - Method of sending broadcast messages with short waves :
de
en
- US1817674A - Vacuum tube :
en
- US1817719A - Car truck :
en
- DE530868C - Zwaengrollerahmen for track turning machines with two roller sets consisting of two pairs of rollers :
de
en
- FR709411A - Device for reproducing sounds with a diffuser acting in two directions :
en
fr
- GB353981A - Improvements in photo-electric cells :
en
- GB354753A - Improvements in machines for harvesting cotton :
en
- FR38887E - Consumption indicator :
en
fr
- FR38885E - Improvements to thrust seals for oil-filled cables :
en
fr
- FR709338A - Method and devices for pickling metallic objects :
en
fr
- FR709516A - Advanced Storm Lantern :
en
fr
- DE531228C - Double wedge lock, especially for the running wheels of conveyor wagon wheel sets :
de
en
- USD84789S - Design fob a combined dome light and speech transmission device :
en
- FR709421A - Lids for closing containers :
en
fr
- DE530856C - Brake device for motor vehicles operated by a pressure medium :
de
en
- FR709348A - Aircraft landing system by abandoning (separation) of the support plane (s) when making contact with the sea :
en
fr
- US1817011A - Pencil :
en
- US1817491A - littlefield :
en
- US1817802A - Faucet lock and cover :
en
- FR709365A - Improvements relating to watches :
en
fr
- GB353969A - Improvements in or relating to wireless receiving systems :
en
- DE530923C - Electrically heatable press for items of clothing, especially men's legwear :
de
en
- FR709095A - Catalyst apparatus :
en
fr
- GB354163A - Improvements in or relating to car couplers :
en
- US1816928A - Colored dusting powder :
en
- US1817074A - Aircraft control :
en
- US1817770A - os dayton :
en
- GB353973A - Improvements in and relating to bases for electric incandescent lamps and similar devices :
en
- FR709225A - Fertilizer based on ammonia-magnesian phosphate :
en
fr
- GB354325A - Power transmission :
en
- IE11795L - Road surfaces :
en
- DE531093C - Rail fastening by means of tensioned leaf springs lying on the rail foot, narrowed on both sides :
de
en
- DE531116C - Pyrophoric lighter with an extendable wick tube :
de
en
- FR709447A - Process of photographic reproduction by inversion of images :
en
fr
- FR709546A - Process for making concrete resistant to the action of acids :
en
fr
- GB354320A - Improvements in or relating to sewing machines :
en
- DE531203C - Machine for the wet treatment of strands of yarn :
de
en
- FR709163A - Plowing method and apparatus :
en
fr
- FR709453A - Tilting chair :
en
fr
- US1817308A - Steel support for rock drills :
en
- DK44451C - Close to self-filling pen holders. :
da
en
- GB354291A - Method for registrating on cinematographic films, views and sounds intended to be reproduced together :
en
- CA313991A - Protecting and parting strip for floor coverings :
en
fr
- CA314017A - Method of treating pigments to facilitate dispersion :
en
fr
- DE531112C - Process for detinning tinplate waste or other tin-containing material :
de
en
- DE531009C - Process for the preparation of compounds of the higher homologues of polyoxybenzenes :
de
en
- DE531017C - Process for the preparation of a mordant for animal skins :
de
en
- DE531073C - Device for arranging lids, especially for bottles :
de
en
- GB354063A - Improvements in and relating to pressure gauges :
en
- AU2894230A - An improved share plate for ploughshares :
en
- AU2810130B - Improvements in or connected with cultivating implements :
en
- FR38863E - Improvements to film drive systems :
en
fr
- FR709120A - Air vent :
en
fr
- DE530971C - Device for removing the moisture content of tobacco stacked in heaps :
de
en
- DE515827C - Security device against theft of motor vehicles :
de
en
- GB353994A - Improvements in and relating to apparatus for indicating the speed and/or distance travelled by a ship through water or aircraft through the air :
en
- GB354080A - Improvements in or relating to ignition magnetos :
en
- GB354157A - Improvements in or relating to tire carrying rims :
en
- US1817312A - Buoy light :
en
- US1817368A - Gas furnace :
en
- US1817061A - Means and method for wrapping and packing bottles and the like :
en
- US1817507A - Sostenuto piano :
en
- DE530697C - Drive and control device for watercraft and aircraft :
de
en
- FR709403A - Improvements to garden machinery :
en
fr
- IE12567L - Ropes :
en
- FR709339A - Over-current warning signal for high-voltage power lines :
en
fr
- FR709299A - Improvements to mercury vapor rectifiers :
en
fr
- FR709296A - Improvements in methods and means for detecting the presence of carbon monoxide :
en
fr
- DE531374C - Device for the production of galoshes, shoes with rubber soles or the like. :
de
en
- DE531381C - Multi-layer punched strips for the production of stiffening inserts for buttons u. like :
de
en
- FR709425A - Metal poles and method of manufacturing same :
en
fr
- GB354030A - Improvements in and relating to cameras :
en
- GB354134A - Improvements in pneumatic tyres :
en
- US1817046A - Mold for glass cylinders :
en
- FR709148A - Apparatus for giving starts in trotting horse races :
en
fr
- FR709457A - Air filter more particularly intended for the suction of explosion engines :
en
fr
- GB354245A - Improvements in and relating to vaporizers for liquid fuels :
en
- DE530933C - Multi-storey car shed :
de
en
- DE530894C - Process for the preparation of aromatic sulfonic acid dihalamides :
de
en
- DE531111C - Automatic egg boiling device :
de
en
- FR38875E - Improvements to film drive systems :
en
fr
- FR709237A - Automatic telephone set with illuminated call dial :
en
fr
- FR709378A - Vehicle by means of pedals :
en
fr
- CA314013A - Tire flap branding machine :
en
fr
- CA314077A - Process and machine for treating cellulose :
en
fr
- US1816814A - Kite parachute :
en
- US1816872A - Process of refining lubricating oils :
en
- US1817473A - Hose clamp :
en
- US1816973A - Process of increasing the strength and resistibility against moisture of high molecular carbohydrates :
en
- FR709206A - Paper tube making machine for spinning mills :
en
fr
- US1817595A - Excavating bucket :
en
- US1817692A - Electric tramway, railway, and like system :
en
- US1817740A - Vending machine :
en
- FR709266A - Improvement in locks :
en
fr
- AU2812930A - Improvements in or relating to trimming machines and methods :
en
- CA313941A - Electric furnace :
en
fr
- DK44444C - Blanket. :
da
en
- FR709151A - Protective device for pneumatic tires of vehicles :
en
fr
- FR709361A - Method and device for manufacturing hydraulic cement molded articles :
en
fr
- FR709286A - Flexible pipe fitting :
en
fr
- FR709292A - Cigarette dispenser box :
en
fr
- US1816844A - Dough molding machine :
en
- US1816887A - Automatic article selecting and distributing system :
en
- DE531192C - Airtight closure for vessels and containers, especially to prevent the peeling of varnishes and paints :
de
en
- DE531219C - Automatic regulation of a liquid or gas supply in chemical processes :
de
en
- GB354193A - An improved machine for securing the lids to boxes :
en
- GB354059A - :
en
- GB354203A - Method and apparatus for dividing dough into uniform weights :
en
- DE531279C - Rail fastening :
de
en
- US1817231A - Fire extinguisher support :
en
- US1817554A - Polishing machine for spoons :
en
- US1817188A - Bolt and locking sleeve :
en
- US1817220A - Vehicle :
en
- US1817588A - Hen's nest :
en
- US1817261A - Well casing jack :
en
- CA313876A - Servo brake :
en
fr
- US1817348A - Conveyer :
en
- US1817306A - Ditch trimmer :
en
- DE531077C - Roller lifting device on dump ironing machines :
de
en
- GB354284A - Improvements in or relating to surgical stitching material :
en
- FR709079A - Method and device for making the drink contained in the bottoms of barrels suitable for consumption :
en
fr
- FR709541A - Friction washer :
en
fr
- US1817309A - Dividing strip :
en
- DE531125C - Suction roll :
de
en
- DE531282C - Overcurrent magnet with a short-circuited damper winding for electrical switches that monitor networks with periodically fluctuating direct current :
de
en
- US1817838A - Separable fastener :
en
- DE530954C - Pipeline for hot, pressurized gases, especially for hot gases from gas turbines :
de
en
- FR709469A - Endless apron chain for fertilizer distribution and other applications :
en
fr
- GB354150A - Improvements in or relating to wearing apparel :
en
- US1817036A - Rate change device :
en
- US1817631A - Duplicating gang punch :
en
- CA313935A - Centrifugal governor :
en
fr
- GB354117A - Improvements in or relating to vacuum cleaners :
en
- GB354747A - Improvements in articulated rail motor coach units :
en
- US1816874A - Tender feed water heater :
en
- US1816879A - Process for the manufacture of paper pulp :
en
- US1816942A - Control system :
en
- US1817213A - Control apparatus :
en
- US1817486A - Electrical protective device :
en
- FR709173A - New combined machine with multiple uses allowing in particular to sand and completely finish the shoes and galoshes :
en
fr
- GB354269A - Priming composition and process for producing same :
en
- GB354743A - Improvements in or relating to apparatus for indicating the speed of machines and vehicles :
en
- US1816907A - Shoe :
en
- US1817578A - Lid fastening device for shipping cases :
en
- DE530918C - Casting channel for centrifugal casting molds rotating around the horizontal axis :
de
en
- DE531034C - Talking machine for automatic playback of several records stacked on top of the turntable :
de
en
- US1817144A - Spindle for spinning or twisting machines :
en
- US1817593A - Centrifugal separator :
en
- US1816908A - Dough raiser :
en
- US1817224A - Hand nailing implement :
en
- US1817407A - Process for case carburizing and heat treating metals :
en
- DE531170C - Electric light bulb fitting :
de
en
- AU2880830B - Tool for killing noxious andother weeds :
en
- DE489125C - A device on regenerative composite coke soefs, in which the individual heating walls or individual Heizzuggruppen are connected to separate individual regenerators, to regulate the quantities of the regenerators flowing media :
de
en
- FR709305A - Improvements in sandal making :
en
fr
- GB354146A - Metallic container for electric accumulators intended to operate in an inflammable atmosphere :
en
- GB354211A - Improvements in or relating to paper wrappers particularly for articles of confectionery :
en
- FR709289A - Method to prevent windows from being tarnished by fog :
en
fr
- GB354126A - Method and device for the production of cigarettes with tobacco coverings :
en
- DE530149C - Method of treating fibrous plants :
de
en
- FR709219A - Process and apparatus for producing a gas with reduced carbon monoxide content :
en
fr
- FR709157A - Process for increasing the mechanical resistance of lightweight building materials :
en
fr
- GB354220A - Electrical condenser consisting of two or more separate condensers suspended one from the other to form a chain :
en
- GB353954A - Improvements in or relating to talking picture mechanism :
en
- CA313869A - Car loading device :
en
fr
- DE530387C - Device for expelling the frame edges of non-round tin cans by means of a single pusher :
de
en
- DE530986C - Wind regulating device in cupolas :
de
en
- DE531318C - Radial and axial thrust bearings :
de
en
- FR709077A - Improvement in rubber-soled shoes :
en
fr
- DE530969C - Process for the production of leather substitutes for shoe components :
de
en
- US1817450A - Quack grass destroyer :
en
- US1817807A - Electric switch :
en
- CA313864A - Spinning process :
en
fr
- CA314009A - Antioxidant or age resister :
en
fr
- US1817738A - Jack panel unit :
en
- US1817268A - Night aerial advertising sign or the like and fastening means therefor :
en
- US1817558A - Base for chairs and the like :
en
- CA314024A - Device for discharging retort ovens :
en
fr
- CA314081A - Fly swatter :
en
fr
- DE531178C - Calculator with automatic multiplication :
de
en
- AU2976230A - Improvements in heat-insulating walls of metal :
en
- DE530951C - Internal combustion engine with tangentially or radially arranged rotating cylinders :
de
en
- DE531137C - Machine for processing grooved heels with partially attached to the latter :
de
en
- US1817443A - Radio appliance :
en
- US1817451A - gubelmann :
en
- US1817632A - Portable factory :
en
- US1816913A - Protective circuit for vacuum tubes :
en
- US1817579A - Corn removing device :
en
- US1817479A - Towel cabinet :
en
- US1817797A - Motor control :
en
- DE531278C - Lubricating device for the mold of single-letter casting machines :
de
en
- FR709192A - Washer diverter :
en
fr
- DE531134C - Suspension for motor vehicles :
de
en
- FR709282A - universal vice :
en
fr
- FR709335A - Improvements made to elements of reflection or diffusion of light :
en
fr
- GB354055A - Improvements relating to the glazing of show cases, shop counters and like cabinets and furniture :
en
- DE530733C - Process for the preparation of thiosulfuric acid esters :
de
en
- DE531071C - Toggle press with two pairs of toggle levers :
de
en
- US1816954A - Tank car cleaning apparatus :
en
- US1817021A - Electric pick-up :
en
- DE531113C - Method of making membranes :
de
en
- DE530577C - Selector for telephone systems, especially for those with a single drive magnet for switching the contact arms in two directions :
de
en
- US1816895A - Stabilization of trichloroethylene :
en
- US1817477A - Talking machine :
en
- US1816968A - Wrench :
en
- US1817346A - Car door :
en
- USD84787S - Morris lttcomlin :
en
- US1817122A - Apparatus for galvanizing wire and the like :
en
- US1817484A - Grate :
en
- US1817648A - Humidifying device :
en
- US1817264A - Lifting and transferring device :
en
- DE523305C - Process for the combustion of natural thick oils (oils of high viscosity, but low ignition point) in compressorless pre-chamber diesel engines :
de
en
- DE531293C - Brassiere :
de
en
- DK44435C - Nozzle for Injecting Liquid Fuel into Internal Combustion Engines. :
da
en
- GB354007A - Improvements relating to the distant control of apparatus driven by electric motors :
en
- GB354276A - Method of operating electrical installations working with hightension direct current :
en
- US1816882A - Lock for tilting bodies :
en
- US1817080A - Transmission mechanism :
en
- AU2952630A - Improvements in upholstery pads :
en
- CA313884A - Reversible absorption or adsorption refrigerating apparatus :
en
fr
- CA314056A - Roll :
en
fr
- GB354756A - Method of and mechanism for water marking and cutting paper :
en
- CA313874A - Handle for folding tools or series of detachable tools :
en
fr
- US1817263A - Ice can :
en
- US1817504A - Extensible tbtjtstk :
en
- CA313986A - Shock absorber :
en
fr
- DE530936C - Knife with a swinging ring piston :
de
en
- FR709454A - Improvements to continuous fire fireplaces and other similar heating devices :
en
fr
- AU2808030B - Improvements in and connected with means for supporting the tines or tilling members of ploughs and cultivating implements :
en
- US1817583A - Sadiron handle :
en
- CA313934A - Method of thinly coating articles :
en
fr
- US1817793A - Memorandum device :
en
- US1816840A - Method of treating used burlap bags :
en
- US1817728A - Film numbering machine :
en
- US1817586A - Antiskid chain :
en
- US1817836A - Register :
en
- DE531322C - Centrifugal clutch :
de
en
- FR709214A - Starting device for motor cars :
en
fr
- DE531043C - Sink with holding device for dishes :
de
en
- FR709386A - Device for off-center plows :
en
fr
- GB354161A - Improvements in boot lasts :
en
- CA313966A - Mixer for stucco compositions :
en
fr
- FR709114A - Alcohol deodorization process :
en
fr
- FR38871E - Thermal motor :
en
fr
- FR709185A - element for making roofs :
en
fr
- FR709327A - Device for sealing the passage of the rods through the openings of pressure vessels :
en
fr
- GB353976A - Improvements in and relating to furnaces in particular for burning enamel ware :
en
- GB354123A - Improvements in or relating to processing plant :
en
- CA313866A - Hemstitcher :
en
fr
- CA313881A - Crank-shaft casing :
en
fr
- DE531246C - Grinding hollow, longitudinally divided cylinders made of glass or the like. :
de
en
- US1817014A - Swinging outside brush for bottle washing machines :
en
- US1817201A - Cement head for oil wells :
en
- US1817670A - Local anaesthetic :
en
- DE530917C - Ejection device for centrifugally cast pipes :
de
en
- DE531042C - Automatic flow lock for light liquid separator :
de
en
- DE531174C - Process for the production of hollow blocks by centrifugal casting :
de
en
- FR709087A - Improvements to the constitution of reservoirs :
en
fr
- FR709326A - Method and apparatus for rolling metal sheets :
en
fr
- CA313993A - Manufacture of dispersing agents :
en
fr
- DE531193C - Spin machine for uninterrupted operation :
de
en
- US1817006A - Power transmission system :
en
- US1817182A - Driving and controlling mechanism for automatic cameras :
en
- US1817352A - Spanner wrench :
en
- DE531286C - Electric immersion heater with electrode heating and sliding vessel cover :
de
en
- US1816988A - Structural material :
en
- USD84797S - Design foe :
en
- CA314026A - Apparatus for treating flux core solder :
en
fr
- US1817731A - Electric necktie restorer :
en
- US1817239A - Supporting device for electrical apparatus :
en
- US1817345A - Process for case carburizing and heat treating metals :
en
- US1816918A - Squeeze riveter :
en
- USD84780S - Jasper hansen :
en
- DE531281C - Electrical insulator, in particular for suspending antennas :
de
en
- FR709211A - Binder with closing device for documents of all kinds :
en
fr
- GB354082A - Improvements in and relating to the sealing of conductors into electric apparatus :
en
- US1817546A - Cigarette :
en
- US1817548A - Process of producing pulp :
en
- US1817883A - Cash register :
en
- DE531360C - Kloeppel with several horizontally stacked coils :
de
en
- FR709125A - Light signaling device to ensure the safe landing of airplanes at night :
en
fr
- FR709253A - Device for advertising and displaying goods :
en
fr
- FR709400A - Screening device applicable to the test stream of hydraulic dredgers :
en
fr
- US1817498A - Ice cream making unit :
en
- US1817628A - Chain clamp :
en
- US1816899A - Advertising device :
en
- US1817453A - Furniture top contruction :
en
- US1816931A - Pump :
en
- US1816998A - Method of curing alfalfa hay and other vegetative products :
en
- US1817528A - Self-lubricating self-aligning bearing and method of forming same :
en
- DE531057C - Single or multi-cell hollow body for chimney cooler trickle installations :
de
en
- DE523270C - Prevention of aluminum carbide formation in the production of aluminum oxide-metal sulfide melts :
de
en
- USD84776S - Edward burton :
en
- US1816889A - Fishing reel :
en
- US1817237A - Storage garage :
en
- US1817340A - Casting apparatus :
en
- US1817845A - Cow hopple :
en
- US1817684A - Crosshead :
en
- DE531162C - Aluminothermically welded rail butt joint :
de
en
- DE531309C - Steam sterilizer for hairdressing bristles :
de
en
- US1817025A - Electric lamp socket casing :
en
- US1817103A - Automatic feeding device :
en
- US1817369A - Adjustable garment hanger :
en
- CA313974A - Wire bending die :
en
fr
- US1816852A - Insulator :
en
- US1816903A - Method for coating the interior wall of hollow bodies :
en
- US1817241A - Hood catch for motor vehicles :
en
- FR709429A - Improvement in protective coatings against the action of chemicals :
en
fr
- FR709477A - Improvements in circular hosiery looms :
en
fr
- DE531039C - Method for sticking over paper, cardboard, finished boxes and the like covered with metal foil in places. like :
de
en
- DE530989C - Double speed automatic change gear :
de
en
- DE531325C - Process for the simultaneous de-oiling and desalting of fish :
de
en
- FR709172A - Device for refloating wrecked submarines :
en
fr
- FR709531A - Coupling to reduce the power of short circuits in electrical distribution networks :
en
fr
- FR709524A - Assembly for the generation of modulated high frequency oscillations :
en
fr
- FR709242A - Process for the regeneration of lubricating oils in internal combustion machines :
en
fr
- FR709168A - Improvement in windshields for aircraft :
en
fr
- DE531201C - Valve housing for bath batteries :
de
en
- DE531245C - Automatic device for displaying overpressure and underpressure :
de
en
- DE530773C - Internal combustion engine with a divided combustion chamber :
de
en
- FR709390A - Process for the manufacture of a porous material and products obtained using this process :
en
fr
- FR709449A - Improvements in fire extinguisher control :
en
fr
- FR709119A - Device for electric braking of electric locomotives with diesel engines :
en
fr
- FR709159A - Internal combustion engine with star-shaped cylinders and crankshaft with a single elbow :
en
fr
- FR709435A - New process for breaking high voltage electric arcs :
en
fr
- GB354316A - Improvements relating to machines for the scutching, opening and like treatment of cotton and like fibrous materials :
en
- FR709426A - Improvements to metal-enclosed electrical switches :
en
fr
- DE530928C - Roof cladding made from hollow stone slabs :
de
en
- DE531164C - Device for suppressing disturbance currents, in particular crosstalk in speech or signal circuits by means of rectifier arrangements :
de
en
- FR709243A - gasoline purifier :
en
fr
- FR709521A - Regulator for combustion engines :
en
fr
- GB353968A - Improvements in and relating to electrical regulators :
en
- GB354227A - Improvements in and relating to machines for the pressure casting of metals :
en
- GB354104A - Improvements in or relating to radio coils :
en
- US1817704A - Musical instrument :
en
- GB354223A - Improvements in or relating to sheet feeding devices :
en
- DE531290C - Process for the preparation of azo dyes :
de
en
- FR709202A - Improvements to mud flaps or similar objects and resulting new industrial products :
en
fr
- FR709198A - Two piece inner and outer edge rolling machine for making curtain rings :
en
fr
- GB354098A - Improved process for the conversion of metallic ores :
en
- GB354044A - Improvements in or relating to spark arresters for locomotives :
en
- GB354246A - Improvements in or relating to projection systems :
en
- DE531119C - Ventilation for incubators :
de
en
- DE531240C - Procedure for sanding, cleaning and opening the pores of oak wood surfaces etc. before staining :
de
en
- FR709161A - Photographic curve recorder :
en
fr
- FR709542A - Loose-leaf book enhancements :
en
fr
- DE531079C - Process for de-glazing artificial silk :
de
en
- GB354782A - Improvements in the manufacture and production of wax compositions :
en
- FR709170A - Method and apparatus for the synthetic production of light oils by processing heavy mineral oils and gaseous hydrocarbons :
en
fr
- FR709235A - Induction motor completely or almost completely closed :
en
fr
- FR709383A - Improvements in methods and apparatus for reproducing sound :
en
fr
- GB354314A - Improvements in or relating to sewing machines :
en
- FR709109A - System for the continuous pneumatic transfer of liquids :
en
fr
- FR709491A - Process for binding a mass formed of cork grains, to a mass of concrete or cement and construction elements obtained by the process :
en
fr
- FR709493A - Box for cookies and similar articles fearing humidity :
en
fr
- CA313894A - Liquid carbonator :
en
fr
- US1817140A - Ventilator for automobiles :
en
- DE531179C - Two-stroke diesel engine with crankcase flush pump :
de
en
- FR709407A - Improvements made to devices for activating the escape, or even the evacuation, of a gaseous fluid, in particular those for ensuring the forced draft of chimneys :
en
fr
- US1817673A - Sirup pump :
en
- US1817857A - Steel jacketed copper boiler :
en
- FR38886E - Revolving gate valve :
en
fr
- FR709199A - Railcar heater :
en
fr
- FR709470A - Process for facilitating the catalytic decomposition of carbon monoxide and apparatus for carrying out this process :
en
fr
- FR709110A - Improvements to pumps, and more particularly to fuel pumps for engines :
en
fr
- DE531050C - Process and machine for the manufacture of footwear :
de
en
- US1817119A - Warp stop motion :
en
- FR709419A - Improvements to internal combustion engines :
en
fr
- GB354294A - Improvements in or relating to electric television, photophone and like systems :
en
- FR709057A - Improvements in electrical relays :
en
fr
- FR709384A - Device for unwinding coils or crowns of metal wire or the like for drawing metal wire and the like :
en
fr
- GB353961A - Life guard for motor and other mechanically propelled vehicles :
en
- GB354107A - Improvements in or relating to wheel-flange lubricating devices for rail vehicles :
en
- GB354206A - Improvements in waterproof garments, hats, and the like :
en
- FR709283A - Protective device against excessive currents in an electrical distribution network :
en
fr
- FR709103A - Machine guns and automatic firearms upgrades :
en
fr
- FR709276A - Watch refinements :
en
fr
- GB354158A - Improvements in or relating to bearing-finding aerial arrangements :
en
- GB354225A - Improvements in or relating to a method and means for lapping wire drawing and other dies :
en
- DE530932C - Explosion protection wall :
de
en
- FR709098A - Metal book spine that slides into a guide groove in the binding cover :
en
fr
- DK44423C - Hair clip. :
da
en
- US1817207A - Separating apparatus :
en
- US1817319A - Tobacco spreader for cigarette machines :
en
- US1816849A - Drinking fountain for poultry :
en
- FR709537A - Improvements to electrically insulating compositions :
en
fr
- DE531364C - Binding of steam turbine blades :
de
en
- CA313888A - Mechanic's tool and instrument :
en
fr
- FR709423A - Composition based on fruits and vitamins, and its method of preparation :
en
fr
- US1817065A - Disconnecting switch :
en
- US1817327A - Apparatus for installing superheater tubes in boiler flues :
en
- US1817620A - Self adjusting tappet :
en
- US1817634A - Pressure actuated switch operating device :
en
- US1816945A - Matrix setting mechanism :
en
- US1817230A - Talking machine :
en
- US1817325A - Combination tie-plate or iron tie and anticreeper for rails :
en
- CA313967A - Production of erythritol tetranitrate :
en
fr
- FR38899E - Compensated universal joint device applied to the driving and steering wheels of vehicles :
en
fr
- US1816961A - Alloy and method of preparing same :
en
- US1816958A - Transmission measuring system :
en
- US1817019A - Gearing :
en
- US1817349A - Method of evaporating and concentrating solutions :
en
- USD84778S - Design fob a badiocabinet :
en
- FR709466A - Ramie and other textile plants and leaves shelling machine :
en
fr
- US1817143A - Yarn separator :
en
- US1817678A - Meat cutting device :
en
- US1817170A - Testing machine :
en
- AU2811130A - Improvements in contact Ungers for electrical machines and apparatus :
en
- GB354125A - Improvements in or relating to the valve mechanism of explosion motors or internal combustion engines :
en
- GB354327A - :
en
- US1817304A - Flaked phthalic anhydride :
en
- FR709071A - Device for adjusting the compensation member of electric measuring and regulating instruments :
en
fr
- US1817430A - Quick coupling valve device :
en
- GB354244A - Improvements in brakes for bicycles and like vehicles :
en
- US1817457A - Oil tank gauge :
en
- US1817644A - Water powered rotating cleaning brush :
en
- US1817649A - Settling apparatus :
en
- US1816873A - Vacuum cleaner :
en
- CA313925A - Brake equalizer :
en
fr
- DE530981C - Auxiliary vessel for clearing out slugs from flat basins :
de
en
- DE530973C - Cutting device for straight cigarette machines :
de
en
- DE531054C - Paragraph-wise revolving rotary table press for the production of patterned panels :
de
en
- DE531223C - Heat-insulated standing large water space boiler for the storage and generation of thermal energy :
de
en
- GB354093A - Process for the removal of calcium chloride liquor adhering to calcium hypochlorite :
en
- GB354178A - Improvements in or relating to nomographic calculating apparatus applicable for use in gunnery and other calculations :
en
- GB354308A - Process of making styrol :
en
- US1816976A - Engine starting device for aeroplanes :
en
- US1817152A - Method of open annealing sheet metal :
en
- FR709233A - Improvements to boxes for packing presses :
en
fr
- FR709264A - Sulfi-hydrosulfitation and sulfi-sulfoxylation process :
en
fr
- FR709200A - Regulator :
en
fr
- FR709314A - Additional electric switch specially applicable to motor vehicles :
en
fr
- US1816990A - Washing apparatus :
en
- US1817864A - Means for taking soundings at remote points :
en
- US1817881A - Oxygen breathing implement, particularly for aeronauts :
en
- GB354094A - An improved machine for filling and cooking electric dry batteries :
en
- GB354147A - Improvements in and relating to railway vehicles with high speeds :
en
- FR709121A - Improvements to dust extractors :
en
fr
- FR709162A - Improvements made to the removable attachment devices for the shoulder straps of aviators' equipment :
en
fr
- FR709512A - Improved process for concentrating phosphoric acid solutions :
en
fr
- FR709333A - Mechanical, electric, pneumatic or other drill support for straight drilling :
en
fr
- US1817577A - Windshield and support therefor :
en
- DK44426C - Knitting Procedure and Machine for Carrying Out the Procedure. :
da
en
- US1816959A - Bene clg :
en
- US1816826A - Recording speedometer :
en
- US1817639A - Shoe last :
en
- FR709099A - Improvements to decorative composite glasses :
en
fr
- GB354191A - Improvements in or relating to bearings for haulage rollers for use in collieries and other like places :
en
- US1816915A - Method of forming inlays :
en
- US1817476A - Totalizing device :
en
- US1817717A - Rotary distributor :
en
- US1817159A - Transmission mechanism :
en
- US1817646A - Highway sign :
en
- US1817215A - Pipe upsetting machine :
en
- US1817729A - Car door fastener :
en
- GB354065A - Improved means for operating rotary shuttle boxes in looms for weaving :
en
- FR709238A - Improvements to thermionic valves :
en
fr
- GB354058A - Improvements in joints for bedstead frames or like structures :
en
- IE12383L - Discharge tubes :
en
- US1817113A - Cutting and swatching mechanism :
en
- US1817566A - Circular knitting machine :
en
- US1817695A - Gripping device for praline and like wrapping machines :
en
- US1817098A - Colored facsimile system :
en
- US1817556A - Propeller for aircraft :
en
- US1817779A - Veneer slicer :
en
- FR709111A - New dyes and process for making them :
en
fr
- FR709468A - Improvements to pressurized gas production installations from liquefied gas :
en
fr
- USRE18142E - Mechanism and process for fabricating flexible shafting :
en
- DE531172C - Removable cover for massage body :
de
en
- DE531167C - Lever switch with momentary switch-off :
de
en
- DE531184C - Rear suspension for motorcycles :
de
en
- FR709328A - Improvements to workpiece carriers :
en
fr
- FR709456A - Improvements in processes and apparatus for the production of carbon by catalytic decomposition of carbon monoxide :
en
fr
- GB354084A - Improvements in counting apparatus applicable to looms :
en
- US1817494A - Ventilating window pane :
en
- FR709508A - Suction dredge for dredging in full swing :
en
fr
- US1816827A - Apparatus for treating hydrocarbons :
en
- US1817723A - Indicator :
en
- DE531060C - Method for reducing the damping coefficient of electrical lines :
de
en
- DE531182C - Process for the production of a carrier provided with a photosensitive substance :
de
en
- US1817569A - Detachable clamp-head railroad spike :
en
- US1817176A - Rotary brush :
en
- US1817775A - Metallic coupling device :
en
- US1816820A - Vehicle wheel :
en
- USD84799S - Design for a brace for lighting fixtures :
en
- US1817076A - Coin-controlled mechanism :
en
- US1817748A - Assigugbs :
en
- US1816864A - Welding method and apparatus :
en
- US1817258A - Stop-cock :
en
- US1817691A - Detachable pipe sections :
en
- US1817297A - Process and mechanism for separating intermixed divided materials :
en
- US1817513A - Perambulator or the like :
en
- FR709273A - Device for signaling, by means of the electric warning device, if an electric lamp, placed at the rear of an automobile, is not working :
en
fr
- DE531336C - Process for the preparation of ª ‡ -ª ‰ -dihaloethyl esters :
de
en
- AU2806830A - Improvements in reactions with hydrogen and in apparatus therefor :
en
- DE531032C - Exhaust hood :
de
en
- CA313954A - Process of manufacturing yeast :
en
fr
- DE531136C - Opening device for cans, consisting of a tear tongue formed by weakening lines from the lid or shell wall and provided with a foldable handle :
de
en
- FR709140A - Method and device for adjusting heating devices :
en
fr
- FR709221A - Headlight tilt control for automobiles and others :
en
fr
- DE480886C - Process for the treatment of etching plates made of magnesium alloys for the purposes of chemigraphy :
de
en
- FR709489A - Device for picking up wicks and supporting the yarn for a spinning, twisting machine or the like :
en
fr
- GB354072A - Pressure gas burners for furnaces :
en
- DE530925C - Automatic condensate and air drains controlled by a capsule with volatile liquid for heating elements of vacuum steam heating systems, the heating capacity of which is regulated by changing the vacuum :
de
en
- DE531335C - Supports consisting of a rail, especially for excavation work :
de
en
- DE531041C - Automatic flow lock for light liquid separator :
de
en
- DE531187C - Meat cutting machine with a knife shaft rotating within a two-part drum :
de
en
- US1817251A - Typewriting machine :
en
- GB354293A - Carburettor device for supplying internal combustion engines for automobile vehiclesand other uses :
en
- FR709269A - Ventilation enhancements for mercury vapor rectifiers or glass bulb arc relays :
en
fr
- US1816970A - Anchor socket :
en
- DE530903C - Contact wire suspension for trackless electric railways :
de
en
- GB354230A - Improvements in or relating to metal arches for mines and the like :
en
- DK44422C - Procedure for the simultaneous production of butyl alcohol and acetone by fermentation. :
da
en
- FR709464A - Industrial gas desulphurization process :
en
fr
- FR709486A - Anti-pulsator expansion device for supplying internal combustion engines and other applications :
en
fr
- GB354068A - Improvements in and relating to cuffs for trousers :
en
- US1817696A - Plaster bandage with wound or healing pad :
en
- DE531210C - Automatically closing valve for gas lines in the event of underpressure and overpressure :
de
en
- GB354096A - Process for the photo-chemical oxidation of organic and inorganic compounds :
en
- FR709124A - Process for obtaining metals in the powder state :
en
fr
- FR709255A - Closing of containers for jams or the like :
en
fr
- GB353955A - Improvements relating to wireless telegraph transmitters :
en
- GB354241A - Combined sound-reproducing and kinematograph apparatus :
en
- FR709480A - Improvements in the compressor supply of four-stroke heat engines :
en
fr
- GB354231A - An improved tool for planting or other purposes :
en
- GB354235A - Improvements relating to ship's derricks and winches for working cargo :
en
- FR709117A - Non-release knife system :
en
fr
- GB354300A - Improvements in preparations for use in the treatment of textile materials with aqueous liquids :
en
- US1817826A - Method of making goblets and similar articles :
en
- FR38867E - Process for coagulating or peptizing (i.e. increasing or decreasing the state of condensations) bodies which contain unsaturated carbides :
en
fr
- GB354281A - Manufacture of vat-dyestuffs containing sulphur :
en
- DE531283C - Electrolytic valve with a cathode made of porous charcoal :
de
en
- US1817413A - Barking machine :
en
- US1817633A - Vehicle frame construction :
en
- US1817788A - Printing machine for golf balls and the like :
en
- US1817877A - Spring conditioning device :
en
- US1817363A - Method of treating unvulcanized rubber surfaces :
en
- US1817505A - Spark plug :
en
- US1817815A - Cash register :
en
- FR709091A - Apparatus used to make iron volutes :
en
fr
- GB354001A - Pulp board and method of making the same :
en
- US1817289A - Flanged coupling for conduits :
en
- US1817426A - Train heating system :
en
- US1817773A - Hinge :
en
- US1817732A - Tube container :
en
- US1816927A - Parachute :
en
- US1817376A - Drain strainer :
en
- US1817411A - Stocking tree :
en
- US1817265A - Air filter for internal combustion engines :
en
- US1817821A - Laundry device :
en
- GB354741A - :
en
- US1817209A - Oven system :
en
- US1817587A - Printing plate holding means :
en
- US1817605A - Refrigerating apparatus :
en
- DE530781C - Press, especially for straightening shafts :
de
en
- US1817078A - Adjustable playing card block :
en
- US1817226A - Container for gases or liquids under high pressure :
en
- US1817347A - Car door :
en
- US1817562A - Compartment box :
en
- US1817736A - Hoist :
en
- US1816984A - Cooler :
en
- FR709065A - New arrangement of cotton skein dyeing machines, allowing production to double :
en
fr
- DE531133C - Closure for foam lines :
de
en
- DE531354C - Electric resistance welding machine with adjustable welding voltage :
de
en
- GB354118A - Process of producing yeast without alcohol :
en
- DE531287C - Portable or stationary steam heating body with electrical heating :
de
en
- CA313951A - Non-corrosive alloy :
en
fr
- CA314030A - Sash guide :
en
fr
- DE531362C - Coke guide car :
de
en
- US1817062A - News stand structure :
en
- US1816943A - Wheel :
en
- US1817067A - Drill stem :
en
- US1817518A - Fastener device for luggage :
en
- DE531308C - Liquid evaporator :
de
en
- US1817795A - Amplifying system :
en
- US1817878A - Article of furniture :
en
- DE531025C - Method and molding machine for filling molding or core boxes with molding sand :
de
en
- GB354298A - Improvements in container closures and saucepan and like lids :
en
- US1817096A - Toothbrush :
en
- US1817750A - Pocketbook muff :
en
- GB354115A - Improvements in electrically-operated devices for driving advertising display and like apparatus :
en
- CA313977A - Electron discharge device :
en
fr
- US1817012A - Process and machine for centrifugally extruding and casting substances :
en
- DE531324C - Lubricating device, especially for grease :
de
en
- DE531368C - Thermal jacket for glowing crucibles :
de
en
- US1816860A - Metal pickling process :
en
- AU2807930B - Improvements in or relating to electrical ap piezo-electric devices :
en
- US1817331A - Lawn mower sharpener :
en
- US1817166A - Electric warp stop-motion :
en
- US1817503A - Aerial flare :
en
- US1817758A - Phonograph apparatus :
en
- US1817206A - Switching device :
en
- US1816944A - Multiple stereotype plate casting and finishing machine :
en
- US1817275A - Wing for aeroplanes :
en
- USD84774S - Design for a teapot or similar article :
en
- USD84788S - Design por a radiator section :
en
- CA314018A - Manufacture of pneumatic tires :
en
fr
- US1817884A - Coil winding apparatus :
en
- US1816909A - Material handling apparatus :
en
- US1817616A - Jumping rope :
en
- US1817108A - Electric condenser :
en
- US1817619A - Roof :
en
- CA314082A - Telegraphic system :
en
fr
- DE530990C - Process for producing taps with back-machined teeth :
de
en
- US1817470A - Fuel burning apparatus and method :
en
- US1817733A - Rail joint :
en
- US1817355A - Vacuum tube mounting :
en
- AU2811530B - Improvements inthe treatment of metals and alloys :
en
- AU2953630B - Selective signal systems ; :
en
- DE530811C - Self-igniting for gas stove :
de
en
- DE531107C - Method and device for the production of cylinder liners with a hardened inner surface :
de
en
- DE531154C - Process for the production of materials for fashion purposes :
de
en
- CA314038A - Oil burner :
en
fr
- CA313891A - Debarking machine :
en
fr
- CA313929A - Baby carriage :
en
fr
- CA314040A - Production of photographic transparencies for printing :
en
fr
- CA313931A - Separable fastener :
en
fr
- US1817785A - Locker :
en
- FR709247A - Cooling chamber in reducing atmosphere for annealing furnace :
en
fr
- US1817609A - Cam device :
en
- GB354199A - Improvements in the manufacture of aliphatic anhydrides :
en
- GB354285A - Improvements in and relating to electric connecting plug devices :
en
- US1817141A - Electrical side slip feeler :
en
- US1817492A - Rotary engine :
en
- US1817452A - Door holder :
en
- US1817216A - Geared electric motor unit :
en
- US1817652A - Hypodermic syringe :
en
- US1816853A - Wood patch making machine :
en
- US1817030A - Piezo-electric frequency meter :
en
- US1817041A - Priming mechanism for centrifugal pumps :
en
- US1817585A - Rubber brush :
en
- US1816885A - Fastening device for hand bags :
en
- US1817053A - Hosiery :
en
- US1817876A - Mop :
en
- USD84791S - Design for a combination tobacco ash receptacle and cigarette snuffer :
en
- FR38882E - Improvements made to air filters or other gases :
en
fr
- FR709116A - Potato harvester :
en
fr
- US1816937A - Rumble seat and rest :
en
- US1816964A - Photographic shutter :
en
- FR709471A - Adjustment device applicable to thermal recovery devices :
en
fr
- GB354142A - Improvements in or relating to spring catches or fastenings for windows or the like :
en
- DE531300C - Protection device for alternating current machines to prevent excessive currents :
de
en
- DE530941C - Metal snap fastener for attaching tickets that are visible to be worn :
de
en
- FR709479A - Journaling device :
en
fr
- DE531357C - Process for the production of a stocking provided with a specially made edge :
de
en
- FR709102A - Machine gun upgrades, and gas powered automatic firearms :
en
fr
- FR709310A - Method and arrangement for determining, using computer devices, the data necessary for firing against aerial targets :
en
fr
- GB353980A - Improvements in or relating to hektograph copying machines :
en
- CA313895A - Stooking machine :
en
fr
- GB354207A - Improvements in the collection of sulphur :
en
- FR709522A - Cooking ranges :
en
fr
- FR709539A - Press for drawing hollow parts :
en
fr
- CA313890A - Snow plough :
en
fr
- AU151331A - Improvements in or relating to glass annealing lebrs :
en
- US1817256A - Dirigible headlight :
en
- AU2808030A - Improvements in and connected with means for supporting the tines or tilling members of ploughs and cultivating implements :
en
- CA314059A - Snubbed spring nest :
en
fr
- FR709220A - Distributor device :
en
fr
- GB354025A - An improved connecting device for use with stranded metal cables :
en
- DE530991C - Grinding and polishing of rotating gravure cylinders :
de
en
- DE531351C - Exchangeable resistance heating for electric heat treatment furnaces with several heat zones :
de
en
- CA313971A - Production of refractory articles :
en
fr
- US1817623A - Collapsible house moccasin :
en
- US1817150A - Return baffle for flue doors :
en
- US1817814A - Horseshoe :
en
- CA314034A - Door check :
en
fr
- US1816861A - Mop wringing apparatus :
en
- US1817890A - Refrigerating apparatus and method of refrigerating food products :
en
- CA314029A - Contact method for recovering ores :
en
fr
- FR709350A - Gas tank with closing disc :
en
fr
- FR709396A - Improvements in washing machines :
en
fr
- US1817462A - Assembling machine :
en
- USRE18144E - Wrist-pin construction :
en
- US1817421A - Lining brick for rotary cement kilns :
en
- GB354060A - Improvements relating to change box mechanism of looms for weaving :
en
- US1817178A - Starter mechanism for internal combustion engines :
en
- US1817725A - Combined seat and cushion pack for parachutes :
en
- US1817136A - Thread extractor for weft replenishing looms :
en
- CA314007A - Apparatus for manufacturing pneumatic tire beads :
en
fr
- AU2810130A - Improvements in or connected with cultivating implements :
en
- DE530953C - Water separator :
de
en
- DE530960C - Method and device for husking rice :
de
en
- US1817092A - Electric welding process :
en
- USD84781S - Chables r :
en
- US1816992A - Sounding condenser :
en
- US1817175A - Current collector :
en
- US1817303A - Slicing machine :
en
- DK44430C - Procedure and device for tanning hides and the like. :
da
en
- GB355237A - Improvements in the cylinder-blocks of internal-combustion engines :
en
- DE531207C - Inorganic dye pigments :
de
en
- DE531264C - Arrangement for the photoelectric recording of diffuse reflected light :
de
en
- FR709473A - Improvements to hydraulic shock absorbers :
en
fr
- US1817847A - Folding metallic awning :
en
- CA314066A - Telegraph repeater :
en
fr
- AU151031A - Improvements in means for feeding molten glass to a rolling apparatus for producing a continuous glass strip :
en
- US1817382A - Manifold :
en
- USRE18143E - Aeroplane :
en
- US1817035A - Method and machine for rolling wheel disks :
en
- US1817389A - Engine crank shaft :
en
- US1817752A - Electrically operated key container :
en
- US1817866A - Automobile bumper :
en
- US1817114A - Method of making confection shells :
en
- US1817791A - Tool joint tong :
en
- US1817415A - Animal releasing and frightening means :
en
- CA313862A - Strip printing machine :
en
fr
- US1817051A - Electrically operated and controlled oil burning mechanism :
en
- US1817596A - Bathing table :
en
- CA314048A - Insulated conductor :
en
fr
- CA313910A - Process of treating leucitic rocks :
en
fr
- CA314080A - Wheel scraper :
en
fr
- GB353958A - A new or improved process of and improvements in or connected with means for mixing substances :
en
- IE12235L - Moulding concrete pipes :
en
- DE530995C - Device for the pneumatic separation of solids of different specific gravity with static pressure effect :
de
en
- DE531319C - Roller or ball bearings :
de
en
- IE11459L - Manufacture of articles from wood pulp :
en
- US1817045A - Packing and display container :
en
- CA313911A - Mechanical slug eliminator for vending machines :
en
fr
- US1816934A - Press stopping device :
en
- US1817162A - Frame corner bead :
en
- US1817302A - Combined coat and vest :
en
- US1817436A - Rubber shackle :
en
- US1817724A - Indicating device :
en
- US1817502A - Television apparatus :
en
- US1817552A - Continuous automatic hydraulic machine :
en
- US1816986A - Parachute :
en
- US1817250A - Process of steam distillation :
en
- US1817279A - Treatment of jute fiber :
en
- US1817388A - Method and apparatus for casting journal boxes :
en
- US1817755A - Headrest :
en
- AU2701630A - Improvements in and relating to artificial materials suitable for use inter alia inthe manufacture of compound glass and like substances :
en
- DE530967C - Moment machine :
de
en
- DE531070C - Lighting device for the reproduction of sound films :
de
en
- US1817572A - Oil filter and skimmer :
en
- US1817837A - Fastening device :
en
- US1817029A - Tank nozzle for swing joints and pipe line connections :
en
- FR709298A - Safety switch :
en
fr
- US1817022A - Building wall of cellular blocks :
en
- US1817592A - sokoloff :
en
- US1817787A - Magnet system for converting electrical into mechanical energy or inversely :
en
- USRE18147E - And one-half to the national supply com :
en
- DE531001C - Process for the production of bristle bundles for brooms or brushes :
de
en
- DE530934C - Process for the manufacture of hardened casein products :
de
en
- CA313899A - Vulcanization :
en
fr
- DE531211C - High pressure gas container with a movable bell, especially for acetylene :
de
en
- FR709070A - Drum-shaped receiver box for sensitive tapes from oscillographs and similar recording devices :
en
fr
- US1816911A - Process for the preparation of alkali metal derivatives of organic compounds :
en
- US1817344A - Pressing machine (work holding means) :
en
- US1817584A - Anchorage device :
en
- FR38855E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- GB354164A - Improvements in hydroplanes :
en
- US1816862A - Amplifying system :
en
- US1817106A - Bunch building mechanism :
en
- US1817811A - Feed-water heating system for locomotives :
en
- CA313928A - Optical instrument :
en
fr
- DE531326C - Wheel stands, especially for motorcycles :
de
en
- CA314084A - Coin insertion saving device in clocks, etc. :
en
fr
- US1817341A - Pole reenforcement :
en
- AU2807830A - Improvements in or relating to wave-signalling systems :
en
- US1816854A - Filter apparatus :
en
- US1817527A - Electrolytic separation of copper :
en
- CA314069A - Apparatus for testing storage batteries :
en
fr
- US1817496A - Sealing compound :
en
- US1817782A - Signaling system :
en
- US1817042A - Street sweeping machine :
en
- US1817282A - Oil control :
en
- US1817434A - Tabulating machine :
en
- US1817599A - Emulsifiable lubricant :
en
- US1817851A - Spring tooth and spring disk harrow :
en
- US1817859A - Vehicle with load lifting means :
en
- US1816863A - Refrigerator construction :
en
- US1817142A - Combined stamping chase and palette :
en
- US1817598A - Folding display :
en
- US1817311A - Method and means for the obtainment of decorative effects upon textile fabrics by brilliant metallic deposits :
en
- AU103531A - Improvement in tropochromic coatings :
en
- CA313927A - Talking picture apparatus :
en
fr
- US1817853A - Valved piston :
en
- US1816876A - Manicuring appliance :
en
- US1816974A - Street lighting waste receptacle :
en
- US1817506A - Sharpener for shears and scissors blades :
en
- US1817626A - Braiding carrier :
en
- US1816901A - Liquid dispensing apparatus :
en
- US1817887A - Cooking apparatus :
en
- US1817827A - Lighting plant for air-port landing places :
en
- US1816819A - Cylinder of internal combustion engines :
en
- US1816987A - Lubricant dispensing apparatus :
en
- US1817379A - Boiler feed regulator :
en
- CA314067A - Alternating current long distance line :
en
fr
- GB354083A - Improvements in Rotary Cultivating or Ground-working Machines :
en
- CA313916A - Armour cutting pliers :
en
fr
- CA314055A - Circuit breaker :
en
fr
- US1816979A - Safety guard for cable hooks and the like :
en
- US1816981A - Driving and torquing arrangement for road vehicles :
en
- US1817594A - Machine for separating liquids from solid bodies mixed or suspended therein :
en
- US1817888A - Protective coating (alborizing) :
en
- DE531139C - Self-propelled, especially for amusement rides :
de
en
- GB354029A - Improvements in and connected with conveyors or elevators, for handling iron or other ores, road metals, heavy and abrasive substances or such like :
en
- GB354243A - Improvements in or relating to high legged rubber boots :
en
- US1817530A - Means for treating articles :
en
- US1817804A - Process for the purification of benzenoid hydrocarbon oils :
en
- US1817812A - Printing machine :
en
- US1816919A - Horn :
en
- US1817483A - Casting machine :
en
- US1817681A - Dump vehicle :
en
- FR709514A - Hair care preparations :
en
fr
- GB354088A - Safety belt for personal wear :
en
- GB354156A - Improvements in and relating to washing machines :
en
- GB354271A - Improvements in the manufacture of electric incandescent lamps :
en
- GB354340A - :
en
- IE11390L - Sheet piling :
en
- FR38897E - Improvements to hard metal compositions and their manufacturing processes :
en
fr
- GB354736A - Improved process for the production of nitrogen-oxygen compounds :
en
- GB353999A - Improvements to excise licence holders for use on mechanically propelled road vehicles :
en
- DE531051C - Machine for cleaning the ring rails of ring spinning and ring twisting machines :
de
en
- DE531285C - Procedure for attaching the power junction box to electrical equipment :
de
en
- DE531369C - Port furnace for melting glass :
de
en
- FR709529A - Fertilizers based on ammonium nitrate and its manufacturing process :
en
fr
- US1816972A - Manufacture and purification of magnesium :
en
- US1817168A - Margin bar :
en
- US1817568A - Clothes prop :
en
- US1817720A - Retaining device :
en
- US1817747A - Internal combustion engine :
en
- US1817806A - Time controlled electric switch :
en
- DE530952C - Foundation plate for machines and processes for their manufacture :
de
en
- FR709428A - Improvements to electrical contact devices using sockets and pins :
en
fr
- DE531128C - Cinematographic recording and demonstration apparatus :
de
en
- US1817669A - Loading device for machine tools :
en
- GB354018A - Improvements in or relating to acoustic diaphragms :
en
- DE530993C - Electrically heated tunnel kiln with two rows of cars moving in opposite directions :
de
en
- DE531030C - Gas heating furnace with a heating chamber through which air flows :
de
en
- FR709513A - Thermionic amplifier :
en
fr
- DE492816C - Adding machine :
de
en
- FR709460A - Safety shut-off valve eliminates fuel supply in the event of backfire to the carburetor of internal combustion engines :
en
fr
- DE531257C - Machine for the production of sheet-shaped, ceramic mass cakes :
de
en
- DE531103C - Process for the preparation of esters and ethers of cellulose green coloring substances :
de
en
- US1817459A - Furnace :
en
- US1817654A - Adjustable seal for hydraulic turbine gates and the like :
en
- DE531168C - Interlock circuit for mechanical rectifier systems :
de
en
- DE531376C - Process for the production of molded bodies from synthetic resin compounds with sharply defined mixing effects :
de
en
- FR709302A - Improvements to printing devices :
en
fr
- FR709275A - Improvements to watches :
en
fr
- US1816982A - Glass furnace forehearth :
en
- DE530924C - Gas suction device for low pressure steam heating systems :
de
en
- DE530768C - Tellurium :
de
en
- FR709494A - Device for the production and winding of an endless dough strip :
en
fr
- GB354204A - Rotary fans and heat exchangers :
en
- DE489864C - fuel :
de
en
- DE530944C - Harvesting machine for potatoes and other earth fruits with a conveyor screw rotating in a sieve trough :
de
en
- FR709381A - Improvements to carbonyl nickel production processes :
en
fr
- FR709496A - Improvements to machines for pulling the threads of a fabric :
en
fr
- GB353993A - Sealing mechanism for continuous-rod cigarette-making machines :
en
- GB354233A - Improvements in or relating to the manufacture of ribbons, films and tapes, or straw-like products of cellulose derivatives :
en
- GB354266A - Method of producing transfers :
en
- AU2808230A - Improvements in and connected with harvesters and like machines :
en
- AU2880830A - Tool for killing noxious andother weeds :
en
- GB354217A - Improvements in the manufacture and production of wetting, cleansing and dispersing agents and preparations containing the same :
en
- GB354254A - Improvements relating to beds :
en
- GB354349A - Improvements in or relating to the manufacture of inlaid surface covering :
en
- FR709174A - Multi-combination band saw for cutting wood in the factory and in the forest :
en
fr
- DE530931C - Overlapping joint of shell plates, especially for feed silos :
de
en
- FR709274A - Watch refinements :
en
fr
- GB354275A - :
en
- FR709223A - Stretch shape for dressing gloves and the like :
en
fr
- GB354238A - Method of and means for regulating working quantities :
en
- FR709359A - Improvements in the manufacture of semi-finished or finished steel parts :
en
fr
- FR709526A - Improvements made to air propulsion units :
en
fr
- GB354050A - Improvements in jackets or casings for boilers and furnaces thereof :
en
- GB354270A - Improvements in and relating to the making of vacuum tight seals :
en
- GB354334A - Improvements in the deresinification of waxes containing alcohols of high molecular weight or of alcohols obtained therefrom :
en
- FR709520A - Synchronous motor control systems :
en
fr
- DE531142C - Process for the production of textile fabrics from nonwovens :
de
en
- CA313893A - Extension table leaf :
en
fr
- FR709217A - Shaking machine :
en
fr
- FR709438A - Further training in machines for making or treating paper or other bodies :
en
fr
- FR709412A - Carbonaceous material combustion process :
en
fr
- FR709394A - Worktable with endless moving conveyor belt for assembling mass-produced items :
en
fr
- FR709281A - Device for controlling the advance of the claw in the lathes intended for the manufacture of buttons :
en
fr
- CA313880A - Geographic educational game :
en
fr
- US1817640A - Record sheet holder for facilitating distribution of accounts :
en
- DE531021C - Single drive for high-speed bodies with a standing shaft, e.g. B. Spinning pots :
de
en
- FR709178A - Method for establishing sheet pile walls formed by z-bars :
en
fr
- DE531312C - Device for transferring batchwise rolled glass plates into a cooling furnace :
de
en
- GB354292A - Devices for sizing warp yarns of artificial silk and like textile fibres directly on the loom :
en
- GB354350A - Improvements relating to the insulation of electrical conductors :
en
- DE530963C - Gusset sewing machine :
de
en
- FR709153A - Electrical coupling installation applicable to propulsion machinery for ships or similar operations :
en
fr
- FR709134A - Improved method and apparatus for packaging goods :
en
fr
- FR709345A - Centrifuge with closed liquid introduction and discharge lines :
en
fr
- US1816898A - Airplane :
en
- FR38865E - Skid Tractor :
en
fr
- DE531149C - One-piece cylinder, especially for gas engines :
de
en
- USD84783S - Design for lace edging :
en
- US1817533A - Treating means for fabrics :
en
- FR709082A - Air dryer for ice cooled cooler :
en
fr
- US1816881A - Process of cleaning wire :
en
- US1817070A - Bar cutting mechanism :
en
- US1817516A - Micrometer construction :
en
- US1817539A - Envelope machine :
en
- FR709092A - Concrete pile, reinforced or not, molded directly into the ground with a temporary metal sheath but with a fresh concrete protective sheath :
en
fr
- GB354192A - Improvements in and relating to low frequency amplifiers :
en
- USD84790S - Glenn e :
en
- AU205131A - Improvements in or relating to photoelectric devices :
en
- US1817892A - Spring shackle :
en
- US1817682A - Combined calendar and money box, savings bank, or other collection box :
en
- AU195831A - Screw sockets for connecting electric wires to walls andthe like :
en
- US1816923A - Cork sterilizer cage :
en
- US1817055A - Method of making sheet glass :
en
- US1817149A - Clip :
en
- US1817197A - Rotary plane :
en
- US1817204A - Safety device for multiple control mechanism :
en
- US1817871A - Device utilizable for camouflage and the like :
en
- US1816839A - Floor marker :
en
- US1816896A - Phonograph :
en
- DE531372C - Pendulum handle, especially for furniture fittings :
de
en
- US1817202A - Expansion chamber for refrigerating mechanisms :
en
- US1817843A - Separable fastener :
en
- DE530920C - Apparatus for dispensing measured batches of molten glass :
de
en
- US1817195A - Shock absorber :
en
- US1817898A - Preparation of esters :
en
- DE531344C - Sealed and insulated cable entry for electrical lights :
de
en
- US1816831A - Combined electrical recorder and reproducer for phonographs :
en
- US1817126A - Awning :
en
- GB354137A - Improvements in or relating to steering gear for vehicles :
en
- US1817743A - Roof and shingle securing means :
en
- US1817104A - Stack :
en
- US1817521A - Fuse block :
en
- AU2952630B - Improvements in upholstery pads :
en
- US1817868A - Open mouth bag :
en
- DE531124C - Globoid worm gear drive :
de
en
- US1817089A - Aeroplane construction :
en
- US1817300A - Rubber footwear :
en
- FR38891E - Lighters improvements :
en
fr
- FR709074A - Lightening devices :
en
fr
- GB354090A - :
en
- US1817767A - Winding machine :
en
- US1817659A - Pump :
en
- GB354054A - Fountain penholder :
en
- GR3306B - MACHINE FOR HARVESTING AND CLASSIFICATION OF SMOKE FLOORS FROM TOBACCO PLANTS. :
el
en
- FR709061A - Distributor-metering device for pressurized fluid :
en
fr
- FR709355A - Fuel sprayer for internal combustion engines :
en
fr
- FR709387A - Improvements to razor blade sharpening devices :
en
fr
- DE531296C - Process for the production of water-soluble, in acidic and alkaline solutions soluble products from wool fatty acids :
de
en
- FR709420A - Rubber vulcanization improvements :
en
fr
- FR709532A - Removable construction, intended in particular for the construction of hangars or transportable rooms :
en
fr
- US1817377A - Projectile :
en
- US1817567A - Vibrometer :
en
- FR709462A - Improvements to automatic regulators for electric ovens :
en
fr
- USD84792S - Albert h :
en
- FR709063A - Railcar unloading machine :
en
fr
- FR709463A - Coil refinements :
en
fr
- CA313898A - Lingerie fastener :
en
fr
- DE530818C - Device for fastening a length of fabric on a wire mesh consisting of wires crossing each other at right angles by means of holding wires :
de
en
- DE531147C - Lid closure for jugs made of ceramic material :
de
en
- US1817604A - Clothes wringer :
en
- FR709544A - Method for manufacturing oxide cathodes :
en
fr
- CA313907A - Mop :
en
fr
- FR709097A - Further training in thermostats and similar devices :
en
fr
- FR709332A - Improvements to cameras :
en
fr
- US1817244A - Electric switch :
en
- US1817534A - Device for treating articles :
en
- US1817288A - Stub and ash receptacle for automobiles :
en
- FR38866E - Process for coagulating or peptizing (i.e. increasing or decreasing the state of condensation) bodies which contain unsaturated carbides :
en
fr
- FR709405A - Advertising projection lamp :
en
fr
- GB354138A - :
en
- DE530926C - Device for regulating heating elements by means of an expansion element :
de
en
- FR38889E - Improvements to spinning preparation machines :
en
fr
- FR709291A - Method of assembling metal parts and fitting for the application of said method :
en
fr
- FR709530A - Propeller or screw mixer for powdery or semi-fluid general materials :
en
fr
- GB354014A - Sound reproducing apparatus relating to loud speakers and the like :
en
- US1817547A - Tire chain :
en
- US1817608A - Bar sizing or shaving machine :
en
- US1817683A - Stencil roller :
en
- DE531052C - Kneading wing :
de
en
- FR709229A - Cellulose purification process :
en
fr
- GB354363A - Shock absorber for steering rods of motor cars :
en
- FR38900E - Improvements in the manufacture of oxygen-containing compounds :
en
fr
- GB354120A - Improvements relating to electronic oscillators :
en
- US1817079A - Telephone signaling :
en
- US1817510A - Two cycle gas engine :
en
- FR709165A - Automatic switching device, the control circuit of which is controlled by a temperature relay :
en
fr
- DE510092C - Process for the production of potassium nitrate by reacting potassium chloride with nitrates :
de
en
- GB354011A - Improvements in and relating to loom pickers :
en
- FR709051A - High temperature gas and vapor line :
en
fr
- FR709320A - Torsion anemometer :
en
fr
- FR709416A - Caster for furniture and other applications :
en
fr
- GB353967A - Improvements in or relating to luminous electric discharge tubes :
en
- DE531186C - Pig trap with tilting pen on rollers :
de
en
- GB354071A - Improvements in or connected with collapsible or demountable tables :
en
- FR709379A - Valve and light distribution for two-stroke engines :
en
fr
- FR38860E - Improvements to film drive systems :
en
fr
- DE531033C - Spring balance based on the well-known torsion balance :
de
en
- DE531204C - Process for the consolidation of natural or synthetic cellulose fibers :
de
en
- DE531250C - Ball shooter in the form of a shooting bow :
de
en
- FR709356A - Apparatus for sweetening, soaping and polishing ice cream :
en
fr
- FR709363A - Vehicle powered by internal combustion engine :
en
fr
- GB354111A - Twist-grip controls for bowden or other flexible transmission members :
en
- GB354359A - Improvements in apparatus for generating and burning vaporised liquid fuel :
en
- US1817386A - Wire clamp :
en
- US1817396A - Visible label holder :
en
- US1817840A - Separable fastener :
en
- DE530838C - Universal bath case :
de
en
- GB354261A - Improvements in and relating to welding wire :
en
- US1816946A - Metal pump :
en
- US1817290A - Awning :
en
- US1817501A - Printing mechanism for accounting machines :
en
- CA313969A - Cyano nitrate explosive :
en
fr
- CA314019A - Air connection :
en
fr
- AU2814530B - Auxiliary alarm attachment for motor road vehicles :
en
- AU2885330B - A holder for securing articles, such as pencils, to golfclub handles orthe like :
en
- CA313904A - Inside adhesive tire patch :
en
fr
- DE530992C - Grinding wheel working with the cylindrical rim, the rim of which consists of individual grinding bodies :
de
en
- DE531395C - Coke oven with regenerators under the ovens :
de
en
- CA313868A - Process of manufacturing true maple products :
en
fr
- US1817390A - Internal combustion engine :
en
- US1817285A - Circular rib knitting machine :
en
- US1817677A - Ink distributing mechanism for printing presses :
en
- US1816877A - Flash light switch :
en
- US1817559A - Base for chairs, stands, and the like :
en
- AU102031A - Recovery of sulphur :
en
- US1817444A - Process of recovering phenol from liquors containing the same :
en
- US1817741A - Treatment of materials made with or containing cellulose derivatives :
en
- US1817753A - System for transmitting motion :
en
- CA314041A - Installation of electric discharge tubes for light radiation :
en
fr
- DE531161C - Wooden sleeper with hardwood inserts at the rail support points :
de
en
- DE531056C - Radially loaded turbine with subsequent axially loaded blades :
de
en
- FR709290A - Improvement in the assembly of the workstation components of t. s. f. :
en
fr
- US1817482A - Resilient mounting bracket :
en
- US1817508A - Display apparatus :
en
- US1817181A - Means for determining electrical axes in crystals :
en
- US1817872A - Testing device :
en
- FR38873E - Improvements made to oil purifiers :
en
fr
- GB354237A - Improvement in transfer mechanism for circular knitting machines :
en
- GB354306A - Improvements in and relating to blasting cartridges and charges :
en
- US1817317A - Golf ball marker :
en
- US1817726A - Method for producing hydrogen and apparatus therefor :
en
- US1817561A - Lacquer :
en
- US1817582A - Cleaning composition :
en
- US1817721A - Chuck :
en
- US1817200A - Electrolytic apparatus :
en
- US1817328A - Centrifugal liquid sprayer :
en
- US1817420A - Radiant gas heater :
en
- AU2814530A - Auxiliary alarm attachment for motor road vehicles :
en
- CA313867A - Tire scraper :
en
fr
- DE531337C - Machine for printing a graduation u. Like. On strips or rail-like workpieces, especially small scale boards :
de
en
- DE530714C - Sewing machine with fabric support arm :
de
en
- DE530961C - Device for sifting goods with simultaneous separation from two colliding gas or liquid streams :
de
en
- GB354053A - Improvements in clearers for the rollers of textile machinery :
en
- GB354355A - A combined displaying and carrying container :
en
- US1816857A - Syringe cartridge :
en
- US1817066A - Gas buhner :
en
- US1817667A - Method of separating mixtures of gases and of gases with vapors :
en
- US1817713A - Hair net :
en
- US1816815A - Double envelope :
en
- US1817008A - Aeroplane :
en
- US1817189A - Boiler feed apparatus :
en
- US1817509A - Elevator control system :
en
- US1817854A - Process of producing coupling flanges :
en
- CA313943A - Process of producing sodium nitrate :
en
fr
- CA314049A - Apparatus for making insulated conductors :
en
fr
- CA313995A - Ballast tamping machine :
en
fr
- CA314023A - Process of cracking hydrocarbon oils :
en
fr
- US1817438A - Spring connection :
en
- US1817540A - Suspension device :
en
- US1817679A - Service station :
en
- US1817252A - Typewriting machine :
en
- FR709382A - Rolling mill :
en
fr
- US1816824A - Curtain fixture :
en
- FR709293A - Improvements to power supply devices :
en
fr
- CA313886A - Fountain comb :
en
fr
- US1817100A - Light projecting and dispersing device :
en
- US1817517A - Insulated driving connection :
en
- AU86731A - Improvements in or relating to photoelectric cells having a photoelectric electrode which contains an alkali-metal :
en
- DE510382C - Bag with garbage bag :
de
en
- DE530860C - Water running shoe, supported by backwater, used for step-by-step movement :
de
en
- DE531094C - Rail fastening on rib shims :
de
en
- DE531321C - Differential composite belt coupling (Ohnesorge coupling) :
de
en
- DE531067C - Building material for machines and machine parts :
de
en
- DE531101C - Electrically heated water heater with a pipe system designed as an electrical conductor and serving as a secondary winding :
de
en
- DE531217C - Method and device for preventing liquids from foaming under reduced pressure :
de
en
- CA314028A - Apparatus for purifying zinc ores :
en
fr
- FR709388A - Sintering tank :
en
fr
- FR709146A - Steam generator for refrigeration machines, particularly suitable for small installations :
en
fr
- GB354201A - Improvements in the sulphonation of aromatic amines :
en
- GB354356A - Improvements in or relating to yielding or resilient couplings for rotating bodies :
en
- US1817205A - Process for producing solvents and emulsifying agents :
en
- US1817385A - Hand covering :
en
- US1817756A - Control system :
en
- US1817896A - Golf club and home practicing device :
en
- US1817699A - Wheel construction :
en
- US1817700A - Means locking pneumatic tires on wheels :
en
- US1817330A - Duplex sink partition :
en
- US1817366A - Electric hot water distributor :
en
- US1817712A - Cooking stove :
en
- US1817746A - Basing apparatus :
en
- CA314057A - Journal box :
en
fr
- DE530976C - Pottery machine with turntables and a molding table arranged above :
de
en
- DE531339C - Rotary disconnector, especially for high-voltage lines :
de
en
- DE530921C - Automatic glass suction blower :
de
en
- FR709060A - Tilting system for container or crate intended for the transport and discharge of products of all kinds :
en
fr
- FR709362A - Vehicle powered by internal combustion engine :
en
fr
- DE530956C - Hose connection with clamping cone :
de
en
- DE530769C - Connection of a calculating machine with a card punching machine :
de
en
- DE531012C - Drive for oscillating mirror in oscilloscope :
de
en
- GB354037A - Electric candle lamps :
en
- DE531371C - Garbage can with dust-preventing oven emptying device :
de
en
- GB354257A - Improvements in or relating to letter or like files :
en
- US1817171A - Safety paper :
en
- FR709323A - Torsion accelerograph :
en
fr
- GB354358A - Improved apparatus for the control of electric circuits :
en
- US1817111A - Machine for cutting threads on tubes :
en
- US1816929A - Clutch :
en
- US1817148A - Means for stopping the travel of exploding and burning fluids :
en
- US1817642A - Objective mounting for microscopes :
en
- DE531350C - Arrangement of the electrodes of electrically heated rotating ovens :
de
en
- DE531383C - Plant setting machine with vertically moving setting tubes :
de
en
- FR709249A - Improvements to mechanical handling units in corrosive environments :
en
fr
- US1817333A - Method of preparing luminescent tubes :
en
- US1817716A - Curtain :
en
- US1817172A - Automatic stop for start and stop motors :
en
- US1817641A - Shower compartment :
en
- DE531209C - Reusable piece for respiratory equipment, especially for combined respiratory equipment :
de
en
- FR709287A - Improvements to triode synchronization systems applicable in particular to image transmission :
en
fr
- IE11461L - Musical instruments :
en
- CA313887A - Motor road vehicle :
en
fr
- FR709190A - Further training in paper cutting and rewinding machines :
en
fr
- FR709501A - Power tool handles refinements :
en
fr
- GB354190A - Improved knob and spindle fittings for doors and the like :
en
- US1817026A - Motion picture projector :
en
- US1817031A - Index or file :
en
- GB354135A - Improvements in or relating to knitting machines :
en
- DE530919C - Process for the production of composite cast bodies :
de
en
- DE531028C - Insert plate with adjustable diameter for cooking pots :
de
en
- DE531242C - Extendable handle for shovels u. Like., which consists of a longitudinally displaceable inner, also tubular, connected to a handle and provided with a locking device sliding part of the outer part made of metal tubing :
de
en
- US1817687A - Belting device :
en
- DE531200C - Column-shaped device for ozonizing water :
de
en
- DK44428C - Procedure for making the blade or mouthpiece on spoon-shaped objects of metal, especially silver. :
da
en
- FR709300A - Process for rendering fibrous materials and the products thereof non-flammable :
en
fr
- FR709226A - New writing ink :
en
fr
- GB354299A - Improvements in or relating to the manufacture of concrete articles such as pipes, posts, columns, girders, of circular, square or other cross section :
en
- FR709142A - Soft ring universal joint :
en
fr
- FR709126A - Fail-safe burst-point projectile ignition system :
en
fr
- FR709402A - Pressure reducer for compressed gas :
en
fr
- FR709331A - Improvements to cameras :
en
fr
- FR709397A - Seat with backrest :
en
fr
- DE530937C - Knife with a swinging ring piston :
de
en
- DE482783C - Manufacture of sulfuric acid :
de
en
- DE531284C - Handle for electrically heated devices such as cooking pots and like :
de
en
- DE531356C - Method and device for the production of stepped reinforcement patterns on the flat weft knitting machine :
de
en
- FR709195A - Pigmentation process for cellulosic products :
en
fr
- US1817409A - Safety lock for liquid dispensing apparatus :
en
- DE530840C - Open half-form for blowing glass tubes into hollow bodies :
de
en
- DE530922C - Device for transferring glass plates rolled in batches into the cooling furnace :
de
en
- DE531213C - Washing device designed as a washing machine with air pump :
de
en
- FR709294A - Safety device for vehicles with pneumatic tires :
en
fr
- FR709510A - Lacquer and varnish manufacturing process :
en
fr
- FR709442A - Motor vehicle jack fixing device :
en
fr
- GB354004A - Machine for delivering money :
en
- GB354010A - Improvements in or relating to ignition control apparatus :
en
- US1817500A - Treating metals and compositions therefor :
en
- US1817589A - Trap :
en
- FR709218A - Molding machine for poles or other cement parts :
en
fr
- FR709297A - Method and apparatus for the treatment of liquid hydrocarbons :
en
fr
- FR709367A - Tractor wheel :
en
fr
- GB354049A - Improvements in fusible electric cutouts :
en
- GB354046A - An improved movement for time switches :
en
- GB354295A - Improvements in fuel tanks arranged on the dash-boards of motor vehicles :
en
- FR38880E - Process for the production of hermetically sealed cans of all kinds and shapes :
en
fr
- FR709373A - Closed motor, ventilation cooled :
en
fr
- GB354066A - Improvements in bedsteads :
en
- FR709404A - Removable carcass in the shape of a regular polyhedron :
en
fr
- FR709069A - Driving device, particularly applicable to the control of polishing barrels :
en
fr
- FR709230A - Diamond manufacturing process :
en
fr
- FR709271A - Photoelectric cell :
en
fr
- GB354263A - Improvements in or relating to oven and like doors :
en
- GB354272A - Smoking pipe mouthpiece :
en
- DE519145C - Method for operating Kerr cells with bias :
de
en
- US1817034A - Cove and other lighting system :
en
- US1817138A - Shuttle changing pick and pick loom :
en
- US1817353A - Safety mixer :
en
- FR709450A - Ball bearing hinge for all applications :
en
fr
- FR709446A - Process for the preparation of concentrated and gelled fresh grape juice and resulting product :
en
fr
- FR709054A - Provision for automatic adjustment of voltage, current, number of revolutions and other similar factors, as well as to avoid increases in current intensity in electric machines :
en
fr
- FR38861E - Landing gear improvement for flying devices :
en
fr
- US1817544A - Sharp freezing container :
en
- GB354303A - An improved process of treating vegetable fibres :
en
- US1816989A - Light-sensitive layer :
en
- US1817157A - Soap frame :
en
- US1817375A - Internal combustion engine :
en
- US1817784A - Apparatus for producing low carbon iron :
en
- US1817891A - Spring shackle :
en
- DE530979C - A centrifugal drum working as a centrifugal separator with an exchangeable regulating disc and an upper plate with a neck provided with outlet openings :
de
en
- DE531163C - Process for recording the smallest electrical impulses :
de
en
- DE531302C - Induction furnace with a completely filled channel on the side :
de
en
- DE531221C - Process for obtaining a u for the esterification. Like. Suitable cellulose from peat :
de
en
- US1817228A - Apparatus for preparing and burning bagasse and the like :
en
- USRE18145E - of springfield :
en
- DE530964C - Plucking machine for plucking horsehair, seaweed and other plucked goods :
de
en
- DE531333C - Attachment of a wash basin to its console-like support by means of screw bolts :
de
en
- US1817751A - Toy :
en
- DE530820C - Electrolytic cell :
de
en
- DE531006C - Process for the preparation of completely soluble wooden ethers :
de
en
- DE530832C - Protection device for water power plants, in which the housing of the generators with a vertical shaft also form the top of the machine house :
de
en
- US1816957A - Fluid meter :
en
- US1817180A - Control mechanism for internal grinding machines :
en
- US1817337A - Vacuum cleaner :
en
- AU50331A - An improved device for tipping bodies of trucks :
en
- CA314074A - Card index system :
en
fr
- AU3037930B - an improved tagger top tin and method of producing same :
en
- CA313877A - Electric stove :
en
fr
- FR38864E - Improvements to film drive systems :
en
fr
- GB354234A - Improvements in rolling mills :
en
- AU2953630A - Selective signal systems ; :
en
- CA313959A - Brake shoe :
en
fr
- CA314031A - Sash guide :
en
fr
- US1816930A - Annealing pot :
en
- US1816906A - Electromagnetic device :
en
- DE531018C - Process for wet treatment of rayon spider cake :
de
en
- DE531024C - Shaking machine with press plate under liquid or air pressure :
de
en
- FR709312A - Swimsuit enhancements :
en
fr
- US1816971A - Turbine :
en
- US1817221A - Combination lock adding bank :
en
- US1816845A - Manufacture of organic chlorides :
en
- FR709540A - Improvements to fire extinguisher guns :
en
fr
- GB354131A - Improvements in or relating to waterproof garments :
en
- US1817406A - Mothproofing means for pressing machines :
en
- US1817538A - Water gate and hose connection :
en
- CA313985A - Shock absorber :
en
fr
- DE531008C - Process for the preparation of diazoamino compounds :
de
en
- DE531199C - Waelzwehr which can be lowered in the stowed position :
de
en
- US1817629A - Engine governor :
en
- US1817698A - Unloading device :
en
- US1817737A - Potential distributing block :
en
- CA314002A - Method of roasting finely divided sulphide ores :
en
fr
- US1816886A - Intermittent actuating mechanism and method :
en
- US1817786A - Target throwing device :
en
- CA313948A - Window :
en
fr
- CA314042A - Truck lever spreader :
en
fr
- CA313972A - Electron discharge device :
en
fr
- US1817801A - Combustion chamber :
en
- US1817650A - Variable speed supercharger drive :
en
- US1817662A - Collar holder :
en
- US1816993A - Battery water level indicator :
en
- USD84775S - Design fob a ttjmbleb :
en
- DE530659C - Compressed air braking device :
de
en
- FR709204A - Improvements to devices for adjusting the volume of sound in phonographic and similar apparatus incorporating electric amplifiers :
en
fr
- US1817236A - Self-adjusting garment :
en
- US1817437A - Spacer :
en
- US1817825A - Chain hook :
en
- DE531062C - Device for the electrical welding of shims with the iron threshold by means of several welding heads :
de
en
- US1817849A - Rail tie plate :
en
- CA313984A - Even balance scale :
en
fr
- US1817087A - Apparatus for connecting coiled spring members :
en
- US1816893A - Fire extinguisher support :
en
- US1817656A - valerius :
en
- US1817523A - Railroad way construction and maintenance car :
en
- US1816823A - Burglar-proof arrangement for the protection of bank clerks :
en
- US1817156A - Ice skate :
en
- US1817381A - Bath cabinet :
en
- CA313988A - Method of compounding rubber :
en
fr
- US1817405A - Production of cycloidal curves :
en
- FR709409A - Garters enhancements :
en
fr
- FR709422A - Device for joining the edges of a wound :
en
fr
- US1817373A - Conveyer :
en
- FR709080A - Decorative door strip :
en
fr
- US1817404A - Slip cover for automobile seats :
en
- DE531256C - Ejection device for molding press rotating around a horizontal axis with exchangeable molding boxes for plastic materials :
de
en
- US1817611A - Telephone-phonographic means of communication :
en
- US1817663A - Rotary internal combustion engine :
en
- US1817730A - Boring machine :
en
- FR709523A - New developments in clamping chucks :
en
fr
- GB353957A - Improvements in or relating to telephone systems :
en
- DE531106C - Process and centrifugal casting machine for the production of centrifugally cast pipes :
de
en
- DE531269C - Device for evenly loading an elongated storage area with tobacco while simultaneously mixing it :
de
en
- CA314085A - Process of reducing grain by germination and disintegration :
en
fr
- US1817038A - Typewriting machine :
en
- FR709191A - Sealing device for shafts passing through walls subjected to pressure differences :
en
fr
- FR709478A - Process for manufacturing a casein-based glue powder :
en
fr
- GB354256A - Improvements in and relating to the arrangement of movable section building structures :
en
- DE531038C - Swiveling gripper for placing pellets :
de
en
- US1817763A - Mobile torque device :
en
- US1817037A - Conveyer pad :
en
- US1817519A - Mesh fabric :
en
- US1816838A - Protective system :
en
- AU2808130B - Improvements in and connected with means for supporting the tilling members of ploughs, cultivators and cultivating implements :
en
- FR709267A - Improvements to wire staple setting machines :
en
fr
- GB354808A - Improvements relating to the propulsion of multi-wheeled vehicles :
en
- GB354232A - Electrolytic apparatus :
en
- FR709194A - Paint coating :
en
fr
- FR709366A - Optical device intended for playing sound films :
en
fr
- DE531120C - Device for the periodic introduction of dust-like fuels in internal combustion engines :
de
en
- DE531196C - Device to destroy the force of the water overflowing at the lower gate of a circulating lock :
de
en
- DE531248C - Holder for sheet-shaped razor blades :
de
en
- DE531158C - Quick-closing valve :
de
en
- DE531176C - Inclination balance with almost the same scale division :
de
en
- CA314025A - Reducing carton :
en
fr
- FR709154A - New dyes for vats :
en
fr
- GB354020A - Improvements in and relating to electrothermally operated electric vacuum switches :
en
- FR38892E - Food product made from preserved fish :
en
fr
- GB354172A - Improvements in or relating to electric furnaces :
en
- FR709181A - Handling device for vehicles :
en
fr
- GB354033A - Improvements in or relating to telemotor apparatus :
en
- FR709122A - Production of new cellulose derivatives :
en
fr
- FR709483A - Motor vehicle jack :
en
fr
- FR709093A - New shoemaking process :
en
fr
- DE531320C - Cooling device for pulleys, run over the belt :
de
en
- US1817803A - Stapling machine :
en
- FR38854E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- FR709224A - Device for obtaining and erasing negative or positive images on phosphorescent or fluorescent surfaces :
en
fr
- FR38856E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- FR709278A - Improvements to submarine electrical signal cables :
en
fr
- GB354074A - Improvements in and connected with submersible electric motors :
en
- GB354313A - Improvements relating to the ammonia soda process :
en
- GB354348A - Improvements in or relating to haulage pulleys for use in collieries, quarries and other places :
en
- GB354771A - Process for treating tea and coffee :
en
- US1817387A - Sheet bar unstacking device :
en
- US1817749A - Beater engine :
en
- FR709058A - High frequency device cooling device :
en
fr
- GB353971A - Improvements in and relating to sheet delivery apparatus for printing machines :
en
- US1817399A - Manifolding process :
en
- DK44429C - Ink Supply for Fountain Pen Holders. :
da
en
- FR709164A - Automatic ampoule syringe :
en
fr
- US1817307A - Extensible meter box :
en
- US1817398A - Thermostatically operated shutter for automobiles :
en
- US1817819A - Variable velocity ratio gearing :
en
- US1817107A - Automobile luggage trunk :
en
- US1817371A - Article securing bracket :
en
- US1817818A - Jacquard type loom :
en
- DE531215C - Loose-leaf book with removable lifting pins that can be placed in the spine when not in use and are used to lock the parts of the spine :
de
en
- CA314058A - Journal box :
en
fr
- US1817570A - Brake shoe :
en
- USD84782S - Design for a plaqtjette :
en
- DE531180C - Pipe connection for pipes that consist of two parts drawn one above the other, i.e. an inner and an outer pipe :
de
en
- IE12219L - Transmission gearings :
en
- US1817774A - Tubular coupling and method of constructing the same :
en
- DE531226C - Stamp with a transparent stamp plate :
de
en
- US1817052A - Liquid elevating device :
en
- US1817419A - High pressure steam generator :
en
- FR709437A - Automatic flow regulator applicable to devices for lifting liquids, such as pumps, etc. :
en
fr
- GB354277A - Improvements in metal frames for matrices of addressing machines :
en
- DE531266C - Automatic machine for the production of ampoules from custom-made glass tubes :
de
en
- DE531005C - Process and apparatus for the production of diphenyl :
de
en
- DE531127C - Device for acid or lye treatment, in particular for parchment of paper :
de
en
- DE531311C - Bottle suction blowing machine :
de
en
- DE530471C - Device for attaching the Kloeppels in hanging insulators :
de
en
- US1817028A - Four-wheel rear drive chassis :
en
- GB354297A - A new or improved oil for use in the manufacture of textiles :
en
- FR709415A - Improvements to printing devices :
en
fr
- CA313905A - Power unit :
en
fr
- US1816880A - Mandrelless multiple die coil winding machine :
en
- US1817357A - Humidifier :
en
- DE531277C - Process for the production of condensation products from urea or its derivatives with formaldehyde :
de
en
- DE531353C - Equipment for the operation of ovens :
de
en
- FR709055A - Improvements to the contacts of electrical time devices :
en
fr
- FR709334A - Mechanical shear :
en
fr
- FR709368A - Process for the production of solid vat dyes :
en
fr
- GB354219A - Improvements relating to bridges and like structures :
en
- US1816847A - Attachment plug receptacle :
en
- US1817293A - Mustard dispensing device :
en
- US1817329A - Radium emanation jar :
en
- US1817133A - Stay bolt tap :
en
- US1817361A - Brush rake :
en
- US1817555A - Gas saving device :
en
- US1817645A - Timing gearing :
en
- GB354255A - Improvements in the industrial treatment of leucite, or of aluminous potassic and sodic silicates, or of natural and artificial alums, for the purpose of obtaining pure alumina, compounds, of potassium, or sodium and silica :
en
- DE531065C - Melting furnace for cast steel, malleable cast iron, special iron, refractory metals, enamels, etc. :
de
en
- DE531247C - Sanding tool with sanding surface carrier dissolved in individual parts on rubber backing :
de
en
- DE530801C - Device for regulating the air supply to a pulverized coal furnace :
de
en
- DE531082C - Manufacture of ferric ª † hydroxide :
de
en
- DE531233C - Make-up remover :
de
en
- GB354197A - A loose binding or cover for periodicals and the like :
en
- US1816969A - Machine for cleaning timbers especially boards, beams or the like :
en
- US1817402A - Drying apparatus :
en
- US1816912A - Support for locomotive air pumps, etc. :
en
- US1817383A - Method of and machine for producing confections :
en
- US1817023A - Razor blade holder :
en
- FR709504A - Improvements to fluid meters :
en
fr
- GB354052A - Improvements in variable speed gearing :
en
- US1817342A - Pole reenforcement :
en
- FR709536A - Improvement to seamless stockings and socks, made on circular knitting machines, with rotating cylinder :
en
fr
- FR38872E - Process for improving the action of alkali on natural cellulose and its transformation products :
en
fr
- FR709351A - Engine speed synchronization and measurement device :
en
fr
- GB354151A - Improvements in or relating to machines for perforating kinematograph and like films :
en
- US1817600A - Hanger for elongated articles :
en
- US1817901A - Skid :
en
- FR38877E - Process for the preparation of chlorinated and brominated substituted products of the dibenzanthrones and isodibenzanthrones series :
en
fr
- DE529467C - Process for the production of fine thread viscose silk under 6 deniers from raw viscose :
de
en
- DE531171C - Electric gas discharge lamp :
de
en
- US1817372A - Method of and mechanism for adjusting mowing machines :
en
- US1817676A - Indicator for cooling systems of automobiles :
en
- GB354326A - Improved method of dyeing acetate silks :
en
- FR709317A - Mayonnaise sauce maker :
en
fr
- FR709316A - Photographic reproductions device :
en
fr
- GB354353A - Improved means for removing lids from paint tins and other containers :
en
- GB354031A - Improvements in or connected with electric switches :
en
- GR3307B - DOUBLE DIFFERENTIAL SPEAKER. :
el
en
- IE11771L - Clutch control by servo-motor :
en
- FR709371A - Operating mechanism for high-speed two-turn presses :
en
fr
- DE531291C - Process for the preparation of acidic wool dyes :
de
en
- GB354722A - An improved induction motor for small outputs :
en
- US1817809A - Excavating machine :
en
- DE527865C - Device for the production of facade parts from wood or similar material :
de
en
- DE531105C - Food for bacteria :
de
en
- GB354128A - Improvements in or relating to devices for rectifying threephase alternating currents :
en
- DE531102C - Process for the preparation of halogenated benzanthrone pyrazole anthrones :
de
en
- DE530966C - Wire spoke wheel :
de
en
- FR709433A - high voltage electrode for electrostatic dust removal system :
en
fr
- GB354012A - Improved sign letters or characters :
en
- US1817083A - Machine tool :
en
- US1817480A - Engine starting device :
en
- US1817824A - Magic cards and planetary calculator :
en
- FR709495A - Process for preparing sterilized vegetable horsehair and textile fibers by means of esparto :
en
fr
- GB354101A - Improvements in or relating to conveyors for carrying flax or other fibrous materials through scutching, hackling, and similar machines :
en
- US1817465A - Separator :
en
- FR709228A - Method and device for making accordion-shaped folded newspapers :
en
fr
- GB354086A - Improvements in drive bushings for rotary well drilling machines :
en
- US1817047A - Airplane pontoon :
en
- US1817431A - Control apparatus :
en
- US1817655A - Printing machine :
en
- US1816813A - Traffic signal for motor vehicles :
en
- US1816894A - Circuit interrupter and magnetic arc extinguishing device therefor :
en
- DE531000C - Electric drive for wide dyeing machines with fabric return :
de
en
- GB354013A - Improvements in and relating to electrically controlled braking devices :
en
- US1816916A - Building block :
en
- US1817134A - Film spool :
en
- US1817742A - Submarine :
en
- US1817822A - Knitting machine :
en
- FR709085A - Device for the construction of metal doors and windows :
en
fr
- FR709123A - Needle for talking machines :
en
fr
- GB354089A - Improvements in apparatus for facilitating the handling of coins or other small objects :
en
- CA313952A - Safety razor :
en
fr
- FR38868E - Improvements to artificial resins and in particular to molding compositions :
en
fr
- GB354310A - Improved manufacture of plastic substances :
en
- IE12313L - Welding electrodes. :
en
- US1817466A - Ticket file :
en
- US1817776A - Coupling :
en
- DE531232C - Process for the manufacture of oxide cathodes :
de
en
- GB353982A - An improved cabinet for filing cards and like sheets :
en
- US1816841A - Feed water heater :
en
- US1817463A - Continuous grating structure :
en
- US1817469A - Retaining bar for loom spools :
en
- DE531159C - Device for slowly turning a turbine during breaks in operation :
de
en
- FR709476A - Improvements in methods and devices for the electrolytic production of light metals :
en
fr
- US1817314A - Planetary gearing for driving the shaft of the rotary cutter in cigarette rod making machines :
en
- FR709150A - Process for the separation of acetic anhydride and acetic acid :
en
fr
- GB354067A - Folding tea waggon :
en
- GB354209A - Apparatus for playing a game :
en
- FR709052A - Improvements in the preparation of tapes or films for photographic sound recording :
en
fr
- FR709492A - Gas dedusting device :
en
fr
- US1816833A - Tie for reenforcing rods :
en
- US1817321A - Firearm :
en
- US1817323A - Process of making rubberized sheet materials and products :
en
- US1817744A - Indicating system :
en
- USD84784S - Design for lace edging :
en
- DE531118C - Concealer for promoting the growth of plants :
de
en
- FR709277A - Method of coupling the connecting rod to its piston in engines :
en
fr
- GB353974A - Improvements in or relating to photographic printing forms for transferring written work and illustrations in offset, lithographic and book printing :
en
- GB354113A - Socket for mounting radio valves and the like :
en
- US1817364A - Tackling and blocking dummy for football practice :
en
- DK44425C - Method for producing a homogeneous, electrolyte-poor blending soap. :
da
en
- DE531081C - Method of providing fabrics made of vegetable or animal fibers, in particular surgical bandages, with substances that provide shadows in the X-ray image :
de
en
- DE531261C - Machine for making bicycle spokes without thickened ends, threaded at one end and headed at the bent end, from continuous wire :
de
en
- FR709104A - Machine guns, machine guns and automatic firearms upgrades :
en
fr
- DE531117C - A separating liquid containing nitrate and other substances that change the specific gravity of liquids for seed mixtures :
de
en
- FR709207A - Reduction process for nitrophenylarsinic acids :
en
fr
- US1817169A - Water pump :
en
- US1817313A - Suspending device for conducting cables :
en
- US1817624A - Internal combustion engine :
en
- DK44440C - Detergent. :
da
en
- FR38893E - Hermetic and quick closing device :
en
fr
- FR709196A - Multiple combination station device :
en
fr
- GB354102A - Improvements in or relating to bodies for motor vehicles :
en
- DE531156C - Process for the production of halides of organic acids with simultaneous production of acetaldehyde or its halogen derivatives by cleavage of corresponding logaethyl esters under the influence of heat :
de
en
- DE531055C - Paragraph-wise rotating turntable press for patterned plates :
de
en
- DE531346C - Incandescent lamp with a plurality of parallel-connected light bodies :
de
en
- DE531358C - Jacquard device for flat knitting machines :
de
en
- GB354258A - Method of mashing cereal products :
en
- DE530791C - Method for loading trolleys with automobiles :
de
en
- DE531014C - Process for the preparation of Kuepen dyes :
de
en
- CA313989A - Process of manufacturing cellular aggregates :
en
fr
- FR709245A - Fuel pump for diesel engine :
en
fr
- FR709360A - Rail joint :
en
fr
- DE531388C - Self-propelled device for splitting stumps sitting in the ground :
de
en
- FR709303A - Footrest sole curved in length and width :
en
fr
- FR709105A - Improvements to automobile bodies and similar bodies comprising a cowl molding :
en
fr
- FR709138A - Advanced Rifle Grenade :
en
fr
- DE531155C - Process for the electroosmotic cleaning of liquids :
de
en
- FR709147A - Process for treating coal in sorting facilities :
en
fr
- FR709257A - Device for projecting an image in variable sizes :
en
fr
- GB354809A - Improvements in or relating to electric motors :
en
- DE531175C - Process for the production of water-insensitive, hardly combustible plastic masses :
de
en
- FR38853E - Process for dissolving tricalcium phosphates with nitric acid or any other mineral acid :
en
fr
- FR709385A - Improvements to devices for automatically strapping parcels with wire :
en
fr
- GB354200A - Improvements in or relating to the treatment of materials containing organic derivatives of cellulose :
en
- FR709227A - Locking nut, screw or similar :
en
fr
- DE531157C - Process for the production of sulphonic acids or products containing sulphonic acids from mineral oils or mineral oil fractions :
de
en
- DE531122C - Pulley :
de
en
- FR709499A - Improvements in the construction of metal shutters :
en
fr
- DE531115C - Auxiliary sorting device for letter distribution systems :
de
en
- DE531355C - Circular knitting machine :
de
en
- FR709155A - Process for the separation of liquefiable products contained in gas mixtures resulting from reactions carried out under pressure :
en
fr
- FR709517A - Clutch operating automatically or by hand control, and particularly intended for food rolls of carding machines :
en
fr
- GB354003A - Improvements in fluid pressure gauges :
en
- FR709342A - Device for maintaining elements in the manufacture of sliding closures :
en
fr
- CA313878A - Multiple brake :
en
fr
- DE531013C - Process for the preparation of new Kuepen dyes of the anthraquinone acridone series :
de
en
- CA313909A - Manufacture of magnesium and the alkaline earth metals by electrolysis :
en
fr
- CA313963A - Electric discharge device :
en
fr
- DE531323C - Piston pump operated by hand or foot for lubrication purposes :
de
en
- CA313939A - Demountable sleigh on skis :
en
fr
- GB353962A - Improvements in or relating to feeding apparatus for kinematograph film :
en
- GB354116A - Improvements in valve actuating devices for internal combustion engines :
en
- CA313913A - Fountain pen protector :
en
fr
- US1817467A - Feed for well drilling tools :
en
- DE531100C - Device for the station announcement on railways by means of a speaking machine :
de
en
- US1817607A - Threading machine :
en
- DK44436C - Method for Regenerating Moldy Seeds, Legumes and the Like. :
da
en
- DE530962C - Mixing drum :
de
en
- DE531267C - Safety device for escalators :
de
en
- GB354105A - Improvements in fertilizer-distributors :
en
- DE475407C - Control device for optical compensation on demonstration cinematographs :
de
en
- FR709509A - Suction dredge :
en
fr
- US1817529A - Method of forming a permanent connecting link :
en
- US1817601A - Tuft frame for weaving tufted fabrics :
en
- GB354159A - Manufacture of acetic anhydride :
en
- FR709318A - Large or small coarse stitch knitting and garments resulting from it :
en
fr
- GB354008A - Improvements relating to apparatus for treating artiflcial silk with liquids :
en
- GB354061A - Improvements in or relating to rope railways :
en
- DE530980C - Method to prevent the sagging of ramming beams or supports when excavating underground railways or similar structures :
de
en
- DE530988C - Water heater :
de
en
- FR709112A - Rotor compressor :
en
fr
- FR709484A - Tie rack :
en
fr
- DE531314C - Panel-shaped wooden body, consisting of a frame with plywood cover panels :
de
en
- FR38895E - Material for shoe soles :
en
fr
- GB354711A - Improvements relating to overrunning devices for motor vehicles and the like :
en
- US1817116A - Needle arresting means for knitting machines :
en
- US1817151A - Price tag holder :
en
- DE531205C - Process for the decomposition of alkali salts into the respective hydroxides or carbonates and acids :
de
en
- DE530730C - Production of active silica with large pores :
de
en
- US1817284A - Automatic jacquard punching machine :
en
- DE531011C - Electrical measuring device :
de
en
- FR38857E - Improvements to air vehicles :
en
fr
- GB354002A - Improvements in metallic boxes and closing means therefor :
en
- FR38896E - Device for the selective protection of windings provided with neutral points and connected in parallel on a common line :
en
fr
- GB354315A - Improvements in or relating to hand-tools for removing or stripping paints, varnishes, enamels and like coatings or coverings from surfaces :
en
- CA314011A - Machine for treating rubber compounds :
en
fr
- DE531069C - Method and device for the continuous spraying of molten bodies :
de
en
- DK44447C - Lock and Release Mechanism for Vending Machines. :
da
en
- CA314022A - Lubricating system for internal combustion engines :
en
fr
- DE530834C - Flat knitting machine with pattern device consisting of individually movable auxiliary needles :
de
en
- US1817339A - Mold :
en
- US1817580A - Method of manufacturing tank cars :
en
- US1817520A - Toilet seat :
en
- US1817708A - Combined chair and bed :
en
- US1816828A - Air washing apparatus :
en
- US1817471A - Towel cabinet :
en
- AU208431A - An improved ridable mechanical animal :
en
- DK44439C - Flip or other Linen. :
da
en
- GB354114A - Recoil preventing safety devices for high pressure gas cylinders and the like :
en
- FR38890E - Improvements to electric shock devices :
en
fr
- FR709330A - Improvements in sound recordings and their production processes :
en
fr
- AU2807930A - Improvements in or relating to electrical ap piezo-electric devices :
en
- CA313918A - Vibration dampener :
en
fr
- CA314045A - Radio receiver :
en
fr
- CA314064A - Regenerative repeater for telegraphic start-stop systems :
en
fr
- FR709083A - Combustion engine :
en
fr
- US1817829A - Crutch attachment :
en
- CA313885A - Urinal chute for commode chairs or chambers :
en
fr
- CA313956A - Feed-water temperature compensator :
en
fr
- DE531298C - Electric railway system :
de
en
- GB354149A - Improvements in or relating to keyless watches :
en
- US1817240A - Concrete blower :
en
- US1817094A - Production of phonograph styli :
en
- US1817110A - Automatic steam control and differential for paper machines :
en
- US1817260A - Shopping wagon :
en
- CA314000A - Oil distillation :
en
fr
- US1817597A - Electric motor :
en
- US1817532A - Treating means for fabrics :
en
- US1816821A - Liquid pump :
en
- US1817211A - Automatic feeding device :
en
- US1817332A - Glass washing machine :
en
- US1817591A - Tool retainer :
en
- US1817129A - Circulating system for pulp digesters :
en
- US1817294A - Electrical coupling system :
en
- US1817338A - Separator :
en
- US1817686A - Process for the manufacture of physiologically active substances from female internal secretory sex organs :
en
- CA314052A - Apparatus for slitting and winding paper :
en
fr
- CA313936A - Vending machine :
en
fr
- DE531235C - Method and roller for producing thick glass sheets :
de
en
- DE531241C - Bracelet clasp :
de
en
- FR709427A - Improvements to starters for internal combustion engines :
en
fr
- US1817336A - Loom temple :
en
- US1817777A - Gas manufacturing process and apparatus :
en
- DE531135C - Anti-glare device for motor vehicles :
de
en
- GB353992A - Improvements in methods and apparatus for washing bottles and other hollow vessels :
en
- US1817077A - Roller massage machine :
en
- US1817191A - Mail box station :
en
- US1817627A - Feed device :
en
- US1817446A - Scale and chart therefor :
en
- GB354160A - Improvements in motor cycle frames :
en
- US1816837A - Process of finishing cadmium plated goods :
en
- US1817571A - Dental tool :
en
- US1817734A - Mirror for retinoscopes :
en
- GB354280A - Improvements in or relating to the manufacture of sheet material :
en
- DE531329C - Automatic weighing and bagging machine :
de
en
- DE530945C - Harvesting machine for potatoes and other earth fruits with a conveyor screw rotating in a sieve trough :
de
en
- FR709259A - Direction finding process for electric waves :
en
fr
- GB354048A - Improvements relating to electron discharge devices :
en
- GB354287A - :
en
- FR709139A - Vehicle brake enhancements :
en
fr
- FR709186A - Centrifugal pump installation comprising an air discharge device :
en
fr
- DE531297C - Process for the preparation of complex metal compounds of imidazole and its sulfur-free derivatives :
de
en
- FR38876E - Method and device for pouring molten glass :
en
fr
- US1817232A - Apparatus for temperature regulation :
en
- US1817664A - Dentifrice :
en
- FR709511A - Device for wiping windows :
en
fr
- FR709231A - Regulation of the temperature of the catalytic furnace by lowering the content of carbon monoxide in the gas to water by the precatalysis :
en
fr
- DE531234C - Machine for the production of hollow glass bodies :
de
en
- IE11527L - Boot or shoe machinery :
en
- GB354109A - Methods of and apparatus for testing the brakes of vehicles :
en