• GB356536A - : en
  • DE532723C - Process for the production of pourable emulsions for spraying plants that are stable at low temperatures : de en
  • GB356595A - Receptacle for automatic weighing machines : en
  • US1822462A - Spark plug : en
  • FR711389A - Freezer trawler : en fr
  • FR711507A - Two-stroke engine with spool valve distribution : en fr
  • GB356492A - Advertisement writer : en
  • GB356564A - : en
  • AT124443B - Holder for electric fluorescent tubes. : de en
  • FR711602A - Closure for metal strapping bands of packaging boxes, and tool for its execution : en fr
  • US1822330A - Suturing instrument : en
  • DE533002C - Giving gear tooth : de en
  • US1821981A - Heating boiler : en
  • US1822062A - Method of manufacturing alkyl isoalkyl phenols : en
  • US1822733A - Vacuum distillation of oils : en
  • US1822791A - Barrel : en
  • DE533379C - Plow body with chisel : de en
  • SU22922A1 - Machine for measuring the surface of the skin : en ru
  • US1822296A - Combined stopper and applicator : en
  • US1822481A - Protecting means for frangible floats : en
  • FR711332A - Waxy substances : en fr
  • DE533069C - Tripod head with a double thread pin : de en
  • DE533088C - Deep well pump : de en
  • FR711396A - Process and plant for the treatment of cellulose and the like : en fr
  • USRE18178E - Piston : en
  • GB356333A - Improvements in or relating to oscillographs : en
  • GB356687A - Improvements in or relating to heat exchangers : en
  • GB356468A - Improvements in or relating to electric switches with arc extinction by self-generated vapour pressure : en
  • IE12599L - Oil-filled cables : en
  • GB356480A - Directory or book holder : en
  • FR711326A - Improvements to devices for braking the landing gear wheels of airplanes : en fr
  • FR711351A - Warning of the need for lubrication of parts of motor vehicles and particularly of automobiles : en fr
  • GB356364A - Stop motion for doubling and twisting frames for textile yarns : en
  • GB356534A - : en
  • USD85030S - Design for an automatic inkwell : en
  • DE533335C - Cantilevered wooden lid for washing kettle and. like : de en
  • FR711473A - Device for establishing and breaking the ignition circuit of an automobile engine and other similar applications : en fr
  • GB356251A - Improvements in or relating to trimming machines suitable for use in the manufactureof boots or shoes : en
  • GB356255A - Improvements in or relating to rotary printing : en
  • DE533215C - Double-sided lockable security lock with slotted key guide tube : de en
  • US1822332A - Joist bridging : en
  • US1822358A - Process of separating ethylene from the higher homologues thereof in gaseous mixtures containing olefines : en
  • US1822553A - Spraying device : en
  • GB356589A - An automatic holder for the doors of ships' cabins or the like : en
  • US1822544A - Electric circuit controlling appliance : en
  • US1822650A - Thtatf mtgls faibchh : en
  • AT124470B - Circuit arrangement for the production of high-quality connections in telephone systems with dialer operation. : de en
  • GB356722A - Improvements in or relating to sound recording devices : en
  • DE533041C - Process to prevent the build-up of scale using an alternating current source with a two-pole connection of the container to be protected : de en
  • DE533064C - Protective cover for circular saw : de en
  • AT124342B - Power road roller with adjustable roller wheels that adapt to the soil profile to be rolled. : de en
  • FR711508A - Improvements to cash-triggered electricity meters : en fr
  • DE533103C - Shake slide connection : de en
  • GB356367A - Improvements in mechanism for the reproduction of recorded music, speech, and the like : en
  • AT124483B - Process for the production of fertilizers containing phosphoric acid and ammonia. : de en
  • FR711254A - Mirrored panel : en fr
  • GB356375A - Improvements in presses or vessels for cooking meat : en
  • GB356735A - Improvements relating to transmission devices on railway apparatus for driving speed responsive mechanism : en
  • FR711384A - Improvements to illuminated signs, etc. : en fr
  • GB356297A - An adjustable template for determining the angular shape of voussoirs : en
  • GB356397A - Improvements in sand blast nozzles of hard metal : en
  • GB356599A - Improvements in and relating to the packing of the pistons of internal combustion engines : en
  • DE533377C - Cigarette or cigar holder with a device for ejecting the stub : de en
  • GB356576A - Improvements relating to hinged table and like flaps : en
  • CA314968A - Toy airplane : en fr
  • FR711368A - Signaling device for postal pneumatic installations : en fr
  • FR711438A - Improvements to rotary switches, relays and other similar components : en fr
  • AT124437B - Device for disinfecting and cleaning body dishes or the like. : de en
  • AU2884430B - Improvements in and connected withthe mounting of tines of cultivators and like implements : en
  • CA315057A - Knitted cap : en fr
  • US1822049A - Brooder heater : en
  • US1822359A - High electron emissive cathode : en
  • GB357158A - : en
  • GB356774A - Improvements in or relating to bedsteads or the like with "on and off" castors : en
  • CA315084A - Toeless rail joint bar : en fr
  • DE532855C - Locking device for the striking mechanism of electrically wound watches : de en
  • DE533097C - Fountain pen : de en
  • DE533354C - Method for measuring electron currents : de en
  • FR711348A - Reinforced concrete construction : en fr
  • FR711400A - New construction of buildings and device for the manufacture of their parts by molding : en fr
  • US1822093A - Tractor : en
  • US1822636A - Insulating material : en
  • CA315016A - Production of acetic acid from acetaldehyde : en fr
  • GB356750A - : en
  • GB356566A - Improvements in or relating to the valves of internal combustion engines : en
  • GB356399A - Improvements in methods of, and means for, cutting out boot or shoe sole shapes : en
  • GB356552A - Improvements in or relating to protectors, screens or like devices for the ears : en
  • GB356764A - Carburettors : en
  • FR711259A - Removable urinal kiosk : en fr
  • GB356548A - Improvements in and relating to telephonic loud speakers : en
  • GB356732A - Process and apparatus for the heating by means of pulverised coal of furnaces of all kinds, fixed or movable : en
  • DE533310C - Process for the utilization of glue residues from starch production : de en
  • GB356390A - Improvements in or relating to furnace fronts : en
  • GB356570A - Improvements in golf bags : en
  • US1822045A - Production of mononitroanthanthrones : en
  • FR711562A - Hair roller on curlers : en fr
  • GB356616A - Improved packing for the doll-head bearings of steam-heated cylinders and for other like purposes : en
  • FR711498A - Method for loading automobiles into transport wagons : en fr
  • FR711567A - Automobile front end anti-shimmy suspension : en fr
  • CA314934A - Process of manufacturing boots and shoes : en fr
  • CA315107A - Artificial line network : en fr
  • US1822229A - Means for igniting gas expelled from foundry molds : en
  • US1822024A - Knitting machine : en
  • US1822711A - Ridge burster : en
  • US1822787A - Plant marker : en
  • AU2906330A - Collapsible bed and canopy : en
  • CA315026A - Relay system : en fr
  • DE532878C - Cooling and cleaning system for gases from industrial furnaces : de en
  • DE533178C - Ignition tester for internal combustion engines with a test element for alternately testing several spark plugs : de en
  • US1822232A - Quick acting regulator of the vibrating type : en
  • AU3011930B - Washing machines : en
  • CA315122A - Mould wiper for hot tops : en fr
  • FR711289A - Device for lifting the shutter cone in centrifugal dryers with bottom discharge : en fr
  • GB356714A - Improvements in or relating to voltage regulators for electrical transformers : en
  • GB356715A - Process for the manufacture of oxide cathodes for electric discharge tubes : en
  • CA314949A - Paint brush : en fr
  • GB356339A - Improvements in and relating to railway signalling : en
  • US1822066A - Power transmission mechanism : en
  • US1822521A - Piston rod packing and scraping means : en
  • US1822606A - Method of manufacturing lenses and apparatus therefor : en
  • GB356270A - Improvements in jointed lumber : en
  • US1822562A - Stuffing box loader : en
  • USD85071S - of chicago : en
  • DE533699C - Process for the absorption of water vapor by means of sulfuric acid in a vacuum, especially for refrigeration machines : de en
  • FR711318A - Receiver mounting of t. s. f. with reduced depreciation : en fr
  • AT124325B - Clutch that can be engaged by means of an auxiliary clutch, in particular for motor vehicles. : de en
  • AT124418B - Cathode tube for rectification, amplification and vibration generation. : de en
  • DE532989C - Process for the oligodynamic sterilization and activation of substances of any kind : de en
  • US1822445A - Fluid pressure relay : en
  • US1822523A - Music sheet turner : en
  • GB356382A - Improvements relating to prepayment mechanisms : en
  • AT124444B - Feet for electric light bulbs, discharge tubes, etc. like : de en
  • CA314982A - Curtain fixture : en fr
  • US1822449A - Lubricating and sealing fluid : en
  • US1822734A - Necktie rack : en
  • US1822355A - Barbecue stove : en
  • US1822599A - Testing gauge : en
  • CA315004A - Laminated product : en fr
  • GB356674A - : en
  • DE533388C - Potato harvesting machine with throwing wheel and baffle wall provided to the side of this, between which and the throwing wheel are arranged grate bar groups that are set in shaking motion : de en
  • US1822729A - Door mounting : en
  • AU2901230A - Apparatus for extracting oil from shale and other mineral -substances : en
  • DE533078C - Storage for the loose rolling of roller mills : de en
  • DE533090C - Pressed sheet metal door for closed cars with frame strips surrounding a window opening : de en
  • GB356369A - Improvements in and relating to yarn wrapping mechanism for use in the manufacture of hair or like yarn : en
  • GR3340B - ELECTRIC LAMP FULL OF GAS. : el en
  • US1822116A - Portable sawing machine : en
  • US1822540A - Oil burner : en
  • US1822554A - Brake : en
  • GB356586A - Improvements in and relating to electric heating units : en
  • US1822581A - Combined bread box, slicer, and knife holder : en
  • US1822548A - Treatment of rubber : en
  • USD85038S - Design fob a crib : en
  • DE533052C - Brand stand for unconditional operation in railway block works like the pull rod protection : de en
  • DE533234C - Method for switching electrical circuits, in particular high-voltage electrical circuits : de en
  • FR711383A - electrode subjected to the action of electric discharges : en fr
  • GB356352A - Improvements in thermionic valves : en
  • AT124405B - Rolling mixer. : de en
  • US1822831A - Utilizing hygroscopic products with brooms : en
  • US1822321A - Draft control : en
  • US1822622A - Spraying device for spraying paints, varnishes, etc. : en
  • US1822637A - Closing plate assembly for steering gear housings, etc. : en
  • US1822047A - Oil burning system : en
  • US1821961A - Process of making hydraulic products from anhydrite : en
  • AU117831A - Circulating rendering system : en
  • CA315054A - Antioxidant : en fr
  • DE533152C - Dental equipment stand with electrical monitoring lamp : de en
  • FR711262A - Fairground game : en fr
  • AT124322B - High-speed press with pressure cylinder swinging forwards and backwards. : de en
  • CA314988A - Screw thread protector : en fr
  • FR711276A - Improvements to two-stroke combustion engines : en fr
  • US1822820A - Building wall : en
  • GB356343A - : en
  • AU3088530A - Improvements in ice shaving devices : en
  • DE533395C - Universal joint : de en
  • US1821997A - Compression of frequency range : en
  • US1822020A - Method and apparatus for making containers of vegetative pulp : en
  • US1822698A - Baffle packing for heat exchangers : en
  • US1822516A - Wheel frame : en
  • US1822120A - Life saving device : en
  • GB356281A - Improvements relating to take-up mechanism for looms : en
  • GB356431A - Improvements relating to switch, bell-push, plug-socket, and other electrical units,and to the mounting of such units or assemblies thereof in wall or other boxes, carriers, frames, or the like : en
  • GB356648A - Improvements in or relating to conveyor mechanism : en
  • FR711370A - Process for the production of dilute bleaching liquors by the action of chlorine on carbonated soda solutions : en fr
  • FR711503A - Compact gripper by removing branches and direct clamping of the jaws by slide : en fr
  • US1822352A - Planter wire scale : en
  • US1822379A - Safety razor : en
  • US1822685A - Chuck : en
  • CA314979A - Coal cutting machine : en fr
  • AT124313B - Method and device for the production of sugar confectionery with a leaf structure. : de en
  • CA315015A - Production of ketones : en fr
  • GB356441A - A tool for opening by cutting tin cans and the like : en
  • GB356736A - Improvements in screw propellers : en
  • AT124348B - Filling layer for devices for cooling and humidifying air or other gases. : de en
  • DE532715C - Wall block : de en
  • DE533068C - Process for thickening rubber milk : de en
  • GB356409A - Improvements in bedsteads, cots and like articles of furniture having wheeling and rigid legs : en
  • DE533036C - Electric centrifugal gas cleaners : de en
  • DE533165C - Device for attaching flycatchers with glue tape : de en
  • IE12325L - Ships : en
  • DE532955C - Entertainment game : de en
  • DE533297C - Crank sewing machine with zigzag stitch arrangement : de en
  • AT124424B - Advertisement-image-transforming apparatus. : de en
  • AU2886430B - Improvements in and relating' to milking machines : en
  • CA315130A - Window sash operating mechanism : en fr
  • DE532904C - Method for triggering relays in sound recorders : de en
  • GB356556A - Improvements in cases enclosing at least one object such as a watch : en
  • US1822484A - Method of coating electrical conductors : en
  • US1822721A - Ship propulsion system : en
  • US1822838A - Window frame and sash construction : en
  • DE533129C - Process for the production of chloranil and bromanil : de en
  • FR711323A - Motor vehicle upgrades : en fr
  • US1822828A - Cutting implement : en
  • AT124314B - Device for cutting out pastries. : de en
  • AU2881430A - Improved collapsible stretcher : en
  • AT124446B - Lid for vessels of electrical collectors. : de en
  • AT124489B - Potato harvester. : de en
  • US1822074A - Self-freeing electric separator : en
  • US1822375A - Method and apparatus for skinning tomatoes : en
  • US1822382A - Date pitting machine : en
  • US1822383A - Process of making a solid fuel : en
  • AT124305B - Squeegee arrangement on rotogravure printing machines. : de en
  • AT124333B - Window arrangements, in particular for motor vehicles. : de en
  • US1822701A - Locating earth faults in electrical systems : en
  • GB356426A - Improvements in and relating to hollanders : en
  • AT124349B - Projectile detonators, in particular for hand grenades, with at least one safety device actuated by inertia. : de en
  • AT124428B - Device for heating internal body cavities. : de en
  • CA314974A - Power transmission mechanism : en fr
  • DE533235C - Arrangement for the automatic control of the feed with electrically driven grinders : de en
  • DE533273C - Measuring transformer set, consisting of an assembled current and voltage transformer : de en
  • DE532958C - Process for cooling gases : de en
  • US1822839A - Light directing means : en
  • CA315111A - System of electrical distribution : en fr
  • DE532948C - Equipment for stringing tennis rackets : de en
  • US1822663A - Pipe joint compound : en
  • CA314925A - Hot top for ingot moulds : en fr
  • DE533319C - Device for regulating the starting or braking acceleration, in particular electrically operated vehicles, depending on their load : de en
  • US1822348A - Grinding machine : en
  • US1822454A - Process and apparatus for the simultaneous distillation : en
  • US1822844A - Apparatus for burning liquid fuel : en
  • AT124480B - Process for separating the individual fibers from vegetable fiber raw materials. : de en
  • US1822496A - Electrical relay : en
  • US1822769A - Tape regulating device for stock quotation projectors : en
  • US1822563A - Manufacture of cellulose acetate : en
  • US1822714A - Steering and braking device : en
  • US1821918A - Basket ball game : en
  • FR711472A - Process for the preservation of foods, such as meat, fish, dairy products, vegetables, fruits, etc., as well as organic substances intended for technical applications, or for use as fodder : en fr
  • FR711260A - Tools for sanding flower beds for door panels or the like : en fr
  • GB356600A - Process for purifying lactic acid : en
  • US1822535A - Mounting for vacuum tubes : en
  • US1822444A - Cementing head : en
  • CA314948A - Rubber boot : en fr
  • CA315052A - Pigment dispersion for latex compounding : en fr
  • CA315069A - Heat controlling means for charge forming devices : en fr
  • US1822690A - Continuous rotary machine : en
  • US1822002A - Baffle slot block : en
  • US1822308A - Electrically operated welder's hood : en
  • US1822440A - Gasoline filter : en
  • US1822502A - Key holder : en
  • US1822817A - Lubricating system for vertical shafts : en
  • US1822181A - Dredging bucket : en
  • FR711358A - Assembly for the remote transmission of measurement indications, by means of direct and alternating currents, on the same lines : en fr
  • CA314990A - Pipe end protector : en fr
  • CA315041A - Food product package : en fr
  • DE533343C - Liquid separator with ventilation pipe : de en
  • US1822188A - Controlling device for vehicle spring suspension systems : en
  • US1822428A - Wrench : en
  • US1822735A - Combined liquid level and pressure indicating mechanism : en
  • FR711297A - Headlight for cars : en fr
  • US1822333A - Lingerie fastening device : en
  • FR711345A - Electric curling iron : en fr
  • US1822239A - Safety clothes wringer : en
  • US1822615A - Apparatus for producing sudoriferous vapor baths : en
  • US1822837A - Artificial tooth : en
  • DE532906C - Trigger device for self-sellers : de en
  • DE533011C - Arrangement for loosening or locking of holding members in sea mines depending on the mine status : de en
  • DE533020C - Method and device for the automatic control of high-speed evaporators : de en
  • DE533328C - Device for rayon spinning machines with two pairs of conoids to change the transmission ratios of the conoid drives : de en
  • US1822766A - Safety razor and hair cutter : en
  • AT124488B - Planting beds for the cultivation of yuccaceae. : de en
  • US1822201A - Crank case ventilator : en
  • US1822477A - Trouser support : en
  • US1822707A - Sectional boiler furnace : en
  • US1822143A - Axle and final drive for vehicles : en
  • USD85074S - Design fob a radiocabinet : en
  • CA314922A - Locomotive frame : en fr
  • AT124454B - Tracheotome. : de en
  • AU195131A - Improvements inthe construction of walls : en
  • DE532901C - Device for maintaining or displaying the horizontal position of a body : de en
  • US1822298A - Slate jig : en
  • US1822579A - Apparatus and method for producing sound : en
  • GB356791A - Improvements in and relating to the preparation of bread and the like for wrapping : en
  • CA315114A - Apparatus for reproducing sound : en fr
  • US1821925A - Method and means for controlling the movement of a tape : en
  • US1822392A - Finger-ring : en
  • US1822792A - Steel alloy : en
  • US1822565A - Separable fastener : en
  • US1822354A - Package pick-up device for aircraft : en
  • DE533021C - Gas generator for bituminous fuels : de en
  • AT124312B - Device for adjusting the register when closing printing forms. : de en
  • FR711310A - Garbage collection vehicle : en fr
  • FR711536A - Dry spinning cell for the manufacture of artificial silk with full self-recovery of volatile solvents : en fr
  • FR711538A - Improvements in the construction of air navigation devices, such as, in particular, airplanes : en fr
  • FR711414A - Device for screwing in the lag bolts for holding railway tracks and drilling the corresponding holes : en fr
  • GB356522A - Apparatus for practising golf : en
  • GB356546A - Improved amplifying system for use with devices for electrically reproducing sound vibrations : en
  • US1821921A - Radio signaling system : en
  • US1822038A - Check controlled scale : en
  • US1822101A - Piston packing ring : en
  • DE533044C - Process for manufacturing printer rollers : de en
  • DK44579C - Silo. : da en
  • GB356621A - Improvements in or relating to quickly-detachable hooks : en
  • US1821985A - Anticlogging device for corn pickers : en
  • US1821942A - Engine control mechanism for steering gears : en
  • US1822282A - Nailing machine : en
  • CA315087A - Thermostat : en fr
  • CA315066A - Sparking device : en fr
  • CA315105A - Photoelectric cell : en fr
  • DE533393C - Air filter : de en
  • FR711451A - Tank for water intended for food or any other similar application, with device for cooling and aerating this water : en fr
  • GB356539A - Arrangement for projecting advertising signs in space : en
  • US1822087A - Dish drainer : en
  • US1822105A - Adjustable support for lamp sockets in light signals : en
  • DE533184C - Automatic control device for the drive of work tables for subsequent attachment to existing machine tools, especially milling machines : de en
  • GB356311A - Gauging machine : en
  • GB356565A - Improvements in or relating to television apparatus : en
  • IE12142L - Dairy utensils : en
  • DE533392C - Injection carburetor : de en
  • DE532997C - Carburettor internal combustion engine with crankcase pump : de en
  • GB356591A - Improvements in devices for stiffening and holding in position the flaps of soft andsemi-stiff collars : en
  • GB356275A - Improvements in and connected with chocks for use in mines : en
  • DE533141C - Thermal quick switch with multiple interruption : de en
  • DE533065C - Machine for boring branches and filling knot holes in boards : de en
  • DE533325C - Safety device on electrically heated liquid vessels : de en
  • GB356460A - Improvements in and relating to telecommunication systems : en
  • US1822649A - Expansion pilot : en
  • FR711315A - Assembly dowel and its manufacturing process : en fr
  • DE533093C - Steering wheel for motorcycles : de en
  • DE533131C - Process for the production of resin acid derivatives : de en
  • DE533256C - Double bevel gear for rail or caterpillar vehicles : de en
  • GB357082A - Improvements relating to current transformers : en
  • US1822712A - Carburetor : en
  • FR711372A - Improvements to accelerated circulation boilers with two combustion chambers : en fr
  • USD85039S - Pesion fob an ash tbay : en
  • GB357130A - Improvements relating to automatic fire-arms : en
  • GB356506A - Improvements in or relating to television, telecinematograph and like systems : en
  • GB356523A - Improvements in the removal of iron and iron compounds from substances containing iron : en
  • AT124346B - Contact wire suspension for trackless electric vehicles. : de en
  • US1821990A - Metallic library or book stack : en
  • US1822065A - Azo dyestuff components and process of preparing them : en
  • USD85043S - James i : en
  • GB356509A - Improvements in holders for thermionic valves and like devices : en
  • DE533200C - Pressure regulator for piston spinning pumps : de en
  • DE533120C - Overburden recovery and conveying device with cableway : de en
  • GB356494A - Improvements in or relating to gas-heated devices for heating liquids : en
  • US1822088A - Continuous inductive train control system : en
  • US1822795A - Land vehicle : en
  • US1822809A - Plate holding device : en
  • DE533212C - Latch lock with automatic locking of the retracted latch : de en
  • DE533313C - Process for the production of AEthylisopropyl-ª ‡ -bromoacetamide : de en
  • GB356629A - Improvements in or relating to reversible winding-on means : en
  • US1822608A - Advertising device : en
  • US1822139A - Butyl alcohol and acetone fermentation process : en
  • AT124403B - Sorting machine. : de en
  • US1822740A - Measuring instrument : en
  • US1822455A - Process for the simultaneous distillation, purifying, and dehydration of alcohol obtained from fermented mash : en
  • US1822826A - Brace means for tug rims and band wheels : en
  • US1822151A - Baffle : en
  • GB356379A - Improvements in or relating to poultry houses : en
  • US1822261A - Bar wound field element : en
  • US1822346A - Faucet : en
  • DE533182C - Process for machining rolled material to be cold drawn : de en
  • FR711464A - Refinements to fletched projectiles : en fr
  • GB356357A - Improvements relating to slicing machines : en
  • CA314976A - Airplane : en fr
  • DE532953C - Device for attaching snowshoes to boots : de en
  • DE533323C - Commuter segment with recess in the fastening part : de en
  • DE533025C - Process for soldering carbide tips or cutting edges into tools made of steel : de en
  • US1822545A - Snowplow : en
  • FR711429A - Rotary ice machine, with automatic pressure regulation : en fr
  • FR711554A - Hand compressor : en fr
  • GB356647A - Improvements in or relating to electric twin cables : en
  • US1822157A - Emergency stopping device for automobiles : en
  • US1822768A - Folding partition : en
  • CA315093A - Liquid fuel burner : en fr
  • DE533306C - Weft cutting device : de en
  • FR711439A - Solidification of various liquids by the use of certain fatty acid soaps : en fr
  • CA315033A - Apparatus for winding threads : en fr
  • DK44583C - Procedure for Manufacturing Dry Yeast. : da en
  • GB356487A - Improvements in regulable transformers : en
  • CA314972A - Sewing needle : en fr
  • FR711577A - Improvements to refrigeration recovery processes for a component of a gas mixture : en fr
  • FR711419A - Manufacturing process of a hollow blade for steam or gas turbines : en fr
  • FR711425A - Improvements to electric machine collectors : en fr
  • GB356400A - Improved potato planter : en
  • AU2881730A - Wheel structure for railroad carriages and the like : en
  • CA315008A - Furniture : en fr
  • GB356267A - Improvements in direct current dynamo electric machines : en
  • GB356354A - Improvements in and relating to weft stop motions for looms for weaving : en
  • GB356682A - Improvements in and relating to mortar, concrete and the like : en
  • US1822841A - Magnetic pick up : en
  • US1822118A - Vibration indicator : en
  • US1822258A - Machine for vending stamps and the like : en
  • CA315002A - Resilient filament support : en fr
  • US1822166A - Fountain pen cap : en
  • US1822669A - Visible index book : en
  • US1822155A - Swing saw : en
  • US1822503A - Electric signal system : en
  • US1822053A - Roller bearing : en
  • US1822494A - Rug tag-pin : en
  • US1822097A - Internal combustion engine : en
  • US1822272A - Muffler and propeller assembly for internal combustion engines : en
  • US1822779A - Composition for treating pulp : en
  • US1822061A - Method and means for measuring light intensities : en
  • US1822267A - Dress protector : en
  • DE532811C - Display device for household machines, in particular potato peeling machines : de en
  • US1822867A - Propeller : en
  • US1822249A - of akron : en
  • US1822490A - Lucas p : en
  • CA315020A - Explosive : en fr
  • US1822660A - Art of tagging : en
  • US1821973A - Automatic stop mechanism for braiding machines : en
  • US1822748A - Traction attachment for wheels : en
  • AT124389B - Key lever cash register. : de en
  • US1822662A - Precision measuring instrument : en
  • US1822718A - Freezing apparatus : en
  • AT124433B - Electric discharge tube. : de en
  • AT124343B - Device to prevent unintentional loosening of the non-rigid claw coupling (Willison coupling). : de en
  • AT124360B - Large pipe superheater for locomotives. : de en
  • AU2957630A - Apparatus for registering printing plates in multi-colour work and for analogous purposes : en
  • GB356512A - Improvements relating to stove and grate fireguards : en
  • GB356520A - Improvements in or relating to rag engines or the like : en
  • US1822223A - Construction of ships, boats and the like : en
  • FR711380A - Container intended for bleaching textiles using alkaline fluids, in particular fluids containing active oxygen, with rapid changes in temperature : en fr
  • US1822833A - Wire twisting device : en
  • CA314919A - Wire for winding electric motors, etc. : en fr
  • US1822479A - Bearing antirattler : en
  • US1822757A - Pointer, underliner, and weight : en
  • AT124447B - Device for operating hot cathode x-ray tubes provided with a control electrode. : de en
  • GR3334B - WINDOW CURTAIN. : el en
  • CA315036A - Overall : en fr
  • US1822086A - Relay system : en
  • US1822639A - Thread-cutter operating mechanism for sewing machines : en
  • CA314936A - Process of treating skin products : en fr
  • DE532808C - Method of manufacturing bearings : de en
  • FR711304A - Valve control for reversible hydraulic turbines : en fr
  • GB356748A - Improvements in or relating to ball-and-socket joints adapted for use in tip-waggons and for other purposes : en
  • US1822260A - Coupling for electrical fixtures : en
  • US1822301A - Newspaper turtle proof press : en
  • US1822464A - Motor vehicle : en
  • AU2884430A - Improvements in and connected withthe mounting of tines of cultivators and like implements : en
  • US1821934A - Heat interchanger : en
  • US1822497A - Railway traffic controlling apparatus : en
  • US1822090A - Fireplace heater : en
  • US1822848A - Method of preparing plural gels : en
  • US1822478A - Patterned axminster fabrics and method of making the same : en
  • US1822696A - Let-off mechanism for novelty fabric looms : en
  • USD85069S - Design for a lamp : en
  • DE533248C - Process for the hydrolysis of vinyl esters : de en
  • FR711485A - Independent wheel suspension for motor vehicles : en fr
  • FR711294A - Rotary piston engine : en fr
  • FR711305A - Process for the production of pure metals : en fr
  • GB357159A - Improved ore classifier : en
  • US1822430A - Friction clutch block : en
  • US1822818A - Device for forming plant protectors : en
  • US1822465A - Electrical vibratory device such, for example, as a loud speaker : en
  • AT124302B - Taming device for cows to eliminate abdominal cramps. : de en
  • CA315005A - Fibrous composition : en fr
  • DE532945C - Equipment for stringing tennis rackets : de en
  • GB356775A - Improvements in or relating to the production of relief effects in projected kinematograph images and to films therefor : en
  • US1822031A - Hebmann hoffmeister : en
  • CA315090A - Service cabinet : en fr
  • US1822424A - Latch device : en
  • US1822814A - Method of making brake drums : en
  • US1822196A - Aeroplane : en
  • US1822617A - Control valve plunger : en
  • USD85031S - Ephen john connolly : en
  • CA315060A - Process of recovering nickel : en fr
  • AU2879930A - Improvements in and relating to pedestal part r OFC water closets : en
  • CA314950A - Locomotive safety device : en fr
  • US1822742A - Discharge device and resistance material : en
  • AT124493B - Carbon dioxide snow handheld fire extinguisher. : de en
  • CA314954A - Electrolytic apparatus : en fr
  • DE532893C - Process for the manufacture of tanning agents : de en
  • US1822340A - Automobile compass : en
  • USD85063S - Sloman : en
  • US1822161A - Switch : en
  • US1822257A - Cooker : en
  • US1822435A - Life saving and salvage apparatus for submarines : en
  • USD85025S - Island : en
  • AT124458B - Crochet hook holder. : de en
  • CA314937A - Line contact belt : en fr
  • CA314978A - Heater for internal combustion engines : en fr
  • US1821954A - Wheel : en
  • US1822433A - Beverage preparing and dispensing machine : en
  • USD85062S - Design for a shade tassel : en
  • DE533147C - Connection between metal and ceramic bodies metallized on the surface : de en
  • GB356498A - Improvements relating to the construction of partitions : en
  • AU2879930B - Improvements in and relating to pedestal part r OFC water closets : en
  • CA314930A - Valve stem : en fr
  • DE532823C - Safety pin : de en
  • US1821995A - Refrigerating apparatus : en
  • DE533063C - Mouthpiece for the draft-free introduction of air into rooms : de en
  • DE533305C - Device for conveying dust-like bulk goods by means of compressed air : de en
  • US1822162A - Vacuum tube construction : en
  • DE528842C - Pressure and suction air generator : de en
  • DE533100C - Device for the independent production of wooden shoes : de en
  • FR711500A - Musical instrument allowing to play on a keyboard, the direct play of several violins and cellos : en fr
  • GB357091A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • DE533102C - Process for producing pictures and the like like : de en
  • FR711342A - Improvements made to metal furniture drawers intended to contain visible cards and to the latter : en fr
  • FR711525A - Process for improving sole leathers, and the like, by hydrolysis : en fr
  • US1821920A - Oken andrew : en
  • US1822325A - Runway jack : en
  • AT124398B - Headgear consisting of a piece of fabric or the like. : de en
  • US1822353A - Globe movable in meridian : en
  • US1822400A - Well tool and method of making same : en
  • AT124463B - Atomizers for heavy oils. : de en
  • CA314946A - Mono-recording trap nest : en fr
  • CA315089A - Steam-driven power engine for high and low pressure steam : en fr
  • DE532742C - Process for treating exposed images or the like by means of gaseous means : de en
  • AT124379B - Process for the production of color photographs and color projection pictures. : de en
  • US1822078A - Wind driven generator : en
  • US1822283A - Toy : en
  • US1822432A - Article handling apparatus : en
  • US1822191A - Thermostat switch : en
  • AT124491B - Device on seed drills to regulate the seed locations in continuous transverse rows. : de en
  • AT124442B - Process for the production of dental crowns or the like from cast porcelain. : de en
  • US1822566A - Medicament applicator : en
  • AT124476B - Shower. : de en
  • AU3084930A - Improvements in collapsible seat, stool or chair with receptacle for holding articles : en
  • GB356642A - An improved frog for violoncello-bows : en
  • GB356657A - Improvements in or relating to shock absorbers : en
  • CA315113A - Electron discharge tube actuating means : en fr
  • DE533375C - Gyro storage : de en
  • FR711513A - Production of cellulose esters : en fr
  • US1821923A - Automatic focusing device for photographing apparatus : en
  • US1822399A - Automatic folding step stool : en
  • US1822614A - Method of packaging and apparatus therefor : en
  • US1822300A - Trolley : en
  • US1822647A - Apparatus for grinding and separating minerals : en
  • AT124436B - Choke coil or transformer. : de en
  • CA315051A - Multiple layer cord belt : en fr
  • CA314917A - Lifting apparatus : en fr
  • US1822371A - Welding machine : en
  • AT124338B - Steering gears for automobiles. : de en
  • FR711347A - Receiver device for power line telegraphy, in particular in the event of amplification of the pulses by a restraining current : en fr
  • GB356769A - Improvements in or relating to laminated products : en
  • US1822214A - Sostenuto control : en
  • US1822291A - Printing device : en
  • AU250131A - Improvements in or relating to high tension electric cables : en
  • DE533171C - Injection carburetors for aircraft engines : de en
  • GB356290A - Electrolytic production of aluminium alloys : en
  • GB356667A - A method for accumulating electric energy at high tension and a static accumulaor : en
  • FR711398A - Method and apparatus for indicating the nature and height of a liquid contained in a container : en fr
  • CA314986A - Manufacture of magnetic cores for dynamos : en fr
  • GB356391A - Improvements in or relating to corsets and like garments : en
  • DE532894C - Method for drying rayon cakes : de en
  • GB356516A - Process for cooling air for ships' living and business rooms : en
  • US1822095A - Electrical sound producing device : en
  • US1822725A - Cleaning block : en
  • US1822199A - Boat hull : en
  • US1822547A - Process of manufacturing gas : en
  • US1822269A - Ironing apparatus : en
  • AU108431A - Improvements in or relating tothe production of glycerine by fermentation : en
  • US1822407A - Wire spoke straightener and wheel aligning tool : en
  • US1822517A - Furnace appliance : en
  • US1822310A - Loose leaf binder : en
  • DE533244C - Knife star dough dividing and rounding machine : de en
  • GB356739A - Improvements in or relating to the production of ammonium sulphate : en
  • AT124352B - Device for filling and emptying grain silos while preventing the grain from segregating. : de en
  • AT124441B - Procedure for automatic volume control. : de en
  • FR711600A - Automatic mechanical pencil : en fr
  • AT124420B - Device for preventing gonorrhea infections. : de en
  • CA315095A - Ball joint : en fr
  • DE533019C - Arrangement for switching electrical slave clocks by means of gradually rising and falling currents : de en
  • AT124414B - Process for the production of a sugar-free sweetener for diabetics which can be used in particular as a sprinkling powder. : de en
  • FR711363A - Manufacturing process of alkaline nitrates : en fr
  • FR711468A - Advanced gear change mechanism : en fr
  • US1822125A - Method for the treatment of cellulosic materials : en
  • FR711509A - Improvements to the heat-insulating heads of ingot molds : en fr
  • GB356403A - Improvements in film packs : en
  • GB356489A - Improvements relating to bags for coals and the like : en
  • FR711256A - Manufacturing process of sodium nitrate and other fertilizing substances : en fr
  • FR711494A - Current pulse transmission arrangement in remote indication installations : en fr
  • US1822179A - Aeroplane wing construction : en
  • GB356307A - Improvements in or relating to collapsible tables, stands, boxes or the like : en
  • GB356588A - Improvements in rock drills : en
  • CA314916A - Loom for weaving : en fr
  • AT124386B - Sound signaling device operated by a pressure medium. : de en
  • US1822753A - Method for cracking oil : en
  • US1822774A - Windshield heater : en
  • GB356410A - Control means for internal-combustion engines : en
  • GB356481A - Improvements relating to railway light signals, relays and the like : en
  • GB356635A - Improvements in or relating to antenna systems : en
  • GB356796A - Improvements relating to apparatus for supplying reagents under pressure : en
  • FR711287A - Clutch refinements : en fr
  • FR711301A - Adjustable plunge barrel device for gas ovens : en fr
  • FR711302A - Self-declutching friction clutch : en fr
  • FR711303A - Hydraulic reaction turbines operating in series and in parallel : en fr
  • FR711394A - Process for converting methane or other aliphatic hydrocarbons to higher molecular weight hydrocarbons : en fr
  • CA314956A - Upholstered spring bottom for chairs and couches : en fr
  • FR711496A - Apparatus for decorating display cases : en fr
  • FR711590A - Rotor with two rows of blades : en fr
  • GB356404A - Method and apparatus for deflecting a slanting bore-hole into a vertical direction : en
  • GB356474A - Improvements in or relating to torsionmeters : en
  • GB356712A - Improvements in wheel remover tools : en
  • CA314958A - Amplifying means for wireless communications : en fr
  • US1822040A - Process for manufacture of di-ammonium phosphate : en
  • US1822064A - Compressor : en
  • US1822631A - Revolving toothbrush and nail polisher : en
  • DE533223C - Process for the production of multi-colored finishing strips from wood : de en
  • AU2960530B - Improved doorstop : en
  • US1822633A - Electric toaster : en
  • CA315125A - Loom for weaving tufted fabrics : en fr
  • DK44565C - Device for single-acting four-stroke internal combustion engines with overcharging. : da en
  • US1822110A - Fastening device : en
  • GB356526A - Improvements in apparatus for feeding type metal to composing machines : en
  • GB356587A - Improvements in garages : en
  • GB356414A - Delivery apparatus for printing machines : en
  • FR711313A - Luminous belt : en fr
  • GB356728A - Improvements in the production of halogen-anthraquinones : en
  • GB356321A - Improvements in or relating to bottle washing machines : en
  • DE533384C - Motorized tipping plow : de en
  • FR711532A - Improvements made to space heating processes, and to the devices used to implement them : en fr
  • GB356269A - Improvements relating to chairs : en
  • GB356491A - Improvements in and relating to hydraulic brakes : en
  • DE533174C - Electric machine, in particular magneto switches : de en
  • DE532489C - Device for sticking brands or the like. : de en
  • GB356584A - Improvements in or relating to high frequency signalling systems : en
  • GR3331B - RIFLE FOR DISSEMINATION OF POISONED GRAINS BY RATS. : el en
  • DE533057C - Firing with advancing grates arranged transversely in the combustion chamber and inclined towards each other : de en
  • GB356373A - Improvements in or relating to stop valves for steam and other fluids : en
  • GB357093A - Improvements in or relating to x-ray apparatus : en
  • GB356519A - Improvements in or relating to processes of reclaiming vulcanized rubber fibre products : en
  • DE533198C - Support, especially paper, for scanning graphite records for the purpose of electrical remote transmission : de en
  • GB356749A - Process for making artificial silk yarn of diminished lustre : en
  • US1822411A - Core oils and process for producing same : en
  • US1822422A - Winding drum : en
  • DE533130C - Process for the production of insoluble aluminum double salts : de en
  • DE533087C - Water bath device for sterilizers or pasteurizers, especially for milk in bottles : de en
  • GB356597A - Continuous cycle absorption refrigerating machine : en
  • DE533007C - Rotary lobe pump : de en
  • FR711316A - Apparatus for bending sheets, bars, and the like : en fr
  • GB356308A - Improvements in or relating to the manufacture of cellulose ethers : en
  • FR711377A - Truck for the collection and delivery of any material and in particular milk or other liquids : en fr
  • DE533177C - Auxiliary tool for cleaning the candle seat : de en
  • GB356737A - Improvements in methods of treating regenerated cellulose threads and apparatus therefor : en
  • US1822017A - Automobile and aeroplane signal : en
  • US1822203A - Indicating means for wells : en
  • US1822509A - Machine for making pile fabric : en
  • USD85056S - Design fob a textile : en
  • US1822281A - Ironing board : en
  • US1822350A - Arrangement of perforations in cinematographic films : en
  • US1822134A - Roofing : en
  • GB356402A - Improvements in or connected with coupling devices for connecting scaffolding and like tubes and rods together : en
  • FR711585A - Carbohydrate processing enhancements : en fr
  • GB356398A - Improvements in or relating to electric motor control systems : en
  • US1822010A - Glove : en
  • US1822012A - Hanger for continuous enameling furnaces : en
  • US1822642A - Pull rod clamp : en
  • US1822195A - Clock : en
  • CA314924A - Means for forming track surfaces : en fr
  • CA315062A - Variable speed gearing : en fr
  • CA315073A - Liquid gauge : en fr
  • US1822498A - Railway traffic controlling apparatus : en
  • US1822213A - Drawer pull : en
  • AU3005330A - Improvements in or relating to locks, locking mechanism andthe like : en
  • AU3011930A - Washing machines : en
  • CA315009A - Impregnated and coated fabric : en fr
  • FR711584A - Monetary trigger scales : en fr
  • FR711591A - Improvements to vehicles, in particular to three-wheeled vehicles : en fr
  • AT124460B - Holder for pencils etc. Like. With built-in electrical lighting. : de en
  • US1822344A - Hand operated addressing machine : en
  • USD85052S - Ghtstave m : en
  • US1822726A - Cooled lubricating system : en
  • DE531419C - Pneumatic tube system : de en
  • GB356334A - Improvements in and relating to spring clips particularly for use in supporting growing plants : en
  • US1822089A - Refrigerating apparatus : en
  • US1822372A - Removing volatile hydrocarbon compounds from aqueous halogen acids : en
  • GB356680A - Improvements in or relating to the separation and purification of animal oils : en
  • GB356752A - Improvements in the colouration of cellulose esters and ethers : en
  • USD85027S - Robert d : en
  • AT124482B - Method and device for the production of safety glass. : de en
  • US1822306A - Photoelectrically controlled pattern apparatus : en
  • US1822611A - Lock : en
  • US1822186A - Controlling device for vehicle spring suspension systems : en
  • GB356385A - Improvements in and relating to drying apparatus, suitable for the drying of tea andother materials : en
  • AT124453B - Equipment for the automatic feeding of the feet of electric light bulbs to the holder inserting machine. : de en
  • US1821999A - Internal-combustion engine lubrication system : en
  • US1822069A - Thermostat : en
  • US1822341A - Garment bag : en
  • US1822200A - Writing pad or recording device : en
  • US1822653A - Phonograph coupling for radioreceivers : en
  • US1822263A - Dynamo electric machine : en
  • US1822699A - Coke oven : en
  • US1822744A - Battery terminal : en
  • US1822373A - Means and method of providing mounted lithographs with notches for centering : en
  • US1822719A - Friction casement adjuster : en
  • US1821944A - Oil-burning fire-box : en
  • US1821968A - Apparatus for use in the fire control of antiaircraft guns : en
  • US1822227A - Process of improving coffee-beans : en
  • US1822309A - Dough cutting machine : en
  • US1822522A - Vacuum cleaner : en
  • US1822677A - Photographic apparatus : en
  • DE533000C - Roller bearings : de en
  • DE532956C - Dunking device on Zuendholz machines, where the dunking table accompanies the little wood while dunking : de en
  • GB356490A - Improvements in or relating to closures for milk bottles, jars, and the like : en
  • GB356318A - Apparatus for a sports game of strength : en
  • GB356346A - Improvements relating to electrical tachometers : en
  • US1822468A - Punch mounting, stripping and lubricating means for stamping presses : en
  • FR711365A - Device for tracking a moving goal relative to the location of the device : en fr
  • FR711458A - Blush stick : en fr
  • GB356645A - Improvements in or relating to the manufacture of ammonia by the contact process : en
  • FR711275A - Starter contact : en fr
  • GB356719A - Improvements in and relating to torque conversion or transmission : en
  • DE533026C - Lot : de en
  • DE533369C - Staircase made of concrete stone steps and iron-reinforced concrete cap : de en
  • FR711272A - Improvements to electric irons : en fr
  • GB356661A - Sheet metal disk wheels : en
  • GB356229A - Improvements in and relating to static electric transformers : en
  • GB356451A - The improved detachable van body for touring cars : en
  • GB356598A - Improvements in or relating to railway freight wagons : en
  • US1822231A - Adjustable spring counterbalance for power drills : en
  • FR711481A - Silk suitable for receiving a one-piece handle, rivet-free and unbreakable : en fr
  • DE533113C - Process for the production of electrolyte iron : de en
  • DK44566C - Electrical System with grid-controlled rectifiers. : da en
  • GB356665A - : en
  • GB356280A - An improved method of, and means for, jointing pipes to header walls or plates : en
  • DE533048C - Regulating device for overhead rail vehicles : de en
  • FR711267A - Improvements in the manufacture of synthetic resins and powders obtained by this process : en fr
  • GB356644A - Improvements in animal-carrying vehicles : en
  • GB356294A - Improvements in or relating to flow boxes for long-wire paper-making and like machines : en
  • DE532973C - Dismountable refrigerator : de en
  • DE533276C - Process for the preparation of primers : de en
  • US1822182A - Duplex system for telegraph cables with loading coils : en
  • US1822510A - Machine for the making of pile fabric : en
  • US1822756A - Screen plate and method of making same : en
  • DE533001C - Pulley : de en
  • GB356510A - Improvement in or relating to apparatus for forming lugs on tubular work pieces : en
  • FR711566A - Process for cleaning the exhaust gases of internal combustion engines : en fr
  • GB356296A - New or improved toilet powder : en
  • GB356470A - Improvements relating to open width dyeing machines : en
  • GB356683A - Improvements in and relating to self-adjusting continuous negative brake for power looms adapted to weave any kind of textile fibres : en
  • FR711444A - Remote operating device for wagon doors with automatic bi-lateral unloading between the bogies : en fr
  • DE533038C - Process for the preparation of phenylaethenyl-p-diaethoxydiphenylamidine : de en
  • CA314987A - Infant's belly band : en fr
  • CA315003A - Fractional extraction of mineral oils : en fr
  • FR711253A - Improvement in valves for pneumatic tires : en fr
  • GB356514A - Improvements in or relating to the sealing of cylinder liners in internal combustionengines : en
  • CA315058A - Pulsator for milking machines : en fr
  • US1822266A - Purification of ores : en
  • US1822680A - Milking machine : en
  • AU2890630A - Improvements in and relating to the cyanide treatment of gold bearing ores, tailings and the like : en
  • US1822406A - Hydraulic shock absorber : en
  • US1822414A - Warp beam : en
  • US1821974A - Swimming apparatus : en
  • US1822808A - Design producing device : en
  • DE533272C - Induction machine with speed-determining commutator rear machine and separate exciter converter as half of a converter for coupling two AC networks : de en
  • FR711456A - Improvement brought to the method and device for stabilization, maneuvering and propulsion of a flying device with rotary wings (called gyroplane) driven by a motor, or rotating freely : en fr
  • DE533169C - Idle device for carburettor : de en
  • GB356286A - Manufacture of artificial threads and other products from cellulose compounds : en
  • CA314999A - Pump or compressor : en fr
  • AU95131A - Improvements in or relating to refrigeration : en
  • US1822242A - Pump for liquids : en
  • US1822499A - Spring equalizer : en
  • US1822710A - Rotary drilling rig : en
  • US1822175A - Display rack : en
  • US1822539A - Induction electric furnace : en
  • AT124319B - Gripper drive wheel for tractors. : de en
  • AT124404B - Method of recording sound films. : de en
  • FR711423A - Method for automatically adjusting the voltage of a high-voltage current flowing through a gas mixture : en fr
  • GB356608A - Improvements in mixing apparatus : en
  • GB356669A - Lighting arrangement for kinematograph protectors with lens crowns for the optical compensation of the travel of the picture : en
  • CA314923A - Process of manufacturing iron having good machining properties : en fr
  • DE533201C - Foam feed, especially for storage containers containing flammable liquids : de en
  • GB356437A - Improvements in, and relating to, valve apparatus for rock drills and like fluid pressure operated tools : en
  • CA315080A - Electric discharge tube : en fr
  • DE517451C - Process for the production of thin films, especially for cigarette mouthpiece coverings : de en
  • FR711596A - Vibration damper for internal combustion engine : en fr
  • AU185931A - Improvements in and connected with air compressor installations for railway and other vehicles : en
  • CA314928A - Fire escape : en fr
  • CA314957A - Upholstered spring bottom for chairs and couches : en fr
  • CA315031A - Thermic process for producing phosphorus : en fr
  • GB356263A - Improvements relating to counters applicable to meters and other purposes : en
  • GB356445A - Improvements in sheet folding and delivering mechanism : en
  • US1822586A - Refrigerating device : en
  • US1822568A - Inner tube protector : en
  • US1822222A - Interior grinding machine for grinding out bores accurately : en
  • US1822250A - Refrigeration : en
  • AT124462B - Pressure compensation device on couplings. : de en
  • DE533349C - Method for the secret transmission of images : de en
  • AT124423B - Process for cleaning up substances similar to sex hormones. : de en
  • AU2901230B - Apparatus for extracting oil from shale and other mineral -substances : en
  • AU2886430A - Improvements in and relating' to milking machines : en
  • AT124334B - Tar or bitumen blasting wagons. : de en
  • CA314964A - Oil burner regulator : en fr
  • DE533010C - Searchlights for vehicles, in particular motor vehicles : de en
  • CA315034A - Detritor : en fr
  • US1822665A - Brake system : en
  • GB356436A - : en
  • GB356773A - Process and apparatus for collecting flue dust and consuming it : en
  • CA315046A - Interlocking system for railways : en fr
  • CA314944A - Electrical condenser : en fr
  • CA315064A - Transmission gearing : en fr
  • CA315101A - Pickup switch : en fr
  • US1822323A - Tray for bubble towers : en
  • US1822387A - Steaming board : en
  • US1822438A - Typewriting machine : en
  • AT124362B - Shear device to prevent gas escaping from pipelines. : de en
  • CA315085A - Governor for motor driven vehicles : en fr
  • DE533179C - Process for the production of high-gloss bronze powder : de en
  • AT124487B - Loading regulator. : de en
  • US1822158A - Apparatus for drying sleeves : en
  • US1822546A - Pumping apparatus : en
  • US1822329A - Portable saw and power attachment : en
  • AT124490B - Mill. : de en
  • US1822682A - Valve seat : en
  • US1822794A - Safety gas valve : en
  • AU39931A - Improvements in aircraft having freely rotative wings : en
  • US1822537A - Advertising device : en
  • US1822800A - Hindley worm gear : en
  • USD85072S - of chicago : en
  • USRE18180E - of geneva : en
  • DE533045C - Water-permeable playground ceiling, especially for tennis courts : de en
  • DE533224C - Device for regulating the thread tension : de en
  • AU2890630B - Improvements in and relating to the cyanide treatment of gold bearing ores, tailings and the like : en
  • GB356553A - Improvements in rattle preventing devices for doors : en
  • GB356610A - Improvements relating to the manufacture of reinforced transparent sheets : en
  • FR711362A - Process for the establishment of seamless floors : en fr
  • US1822146A - Curtain pull : en
  • US1822360A - Projection lamp : en
  • US1822764A - Manifolding device : en
  • GB356349A - Improvements in or relating to bowden mechanism : en
  • DE533138C - Device for setting electromagnetically driven ratchets against ratchet wheels or shift rods : de en
  • DE533312C - Process for the production of concentrated acetic acid from diluted acetic acid : de en
  • FR711343A - advertising case or envelope : en fr
  • FR711378A - Barrel apparatus for pickling, mixing and similar applications : en fr
  • DE533192C - Method and device for introducing the heating steam for steam-heated plate pasteurizers : de en
  • US1821933A - Sound regenerating apparatus : en
  • US1822415A - Thread winding machine : en
  • GB356322A - Improvements in or relating to methods for indicating failures in pipe lines : en
  • FR711463A - Projectile : en fr
  • FR711546A - Improvements to machines for the manufacture of tubes : en fr
  • DE533107C - Process for the production of sodium nitrate by reacting sodium sulfate with calcium nitrate : de en
  • FR711309A - Control mode of internal combustion engine valves : en fr
  • GB356558A - Improvements relating to concrete mixing machines and the like : en
  • GR3338B - PERFECTIONS IN ELECTRIC BATTERY. : el en
  • GB356717A - Treatment of light hydrocarbons to reduce the risk of ignition from spark formation : en
  • GB356747A - Improvements in or relating to photo-electric cells : en
  • GB356758A - Extrusion apparatus : en
  • US1822032A - Furniture top construction : en
  • GB356253A - Improvements in water closets adapted for use as bidets and for like purposes : en
  • FR711505A - Installation for propelling boats, in particular barges : en fr
  • DE532984C - Current transformer, in particular current measuring transducer, in which the high-voltage winding is guided within a ring-shaped, hollow metal body which is provided with an insertion attachment and is surrounded by insulating material : de en
  • FR711286A - Decoration device under glass : en fr
  • CA314994A - Machine for finishing edges of strips of materials : en fr
  • US1822326A - Automatic door opener : en
  • US1822770A - Ticker tape controlling means : en
  • FR711401A - Filing system : en fr
  • FR711490A - Device for cooling internal combustion engines, compressors and other similar devices : en fr
  • US1821953A - Tack puller or pliers : en
  • GB356653A - Improvements in liquid supply apparatus : en
  • DE533115C - Single-spar aircraft wing with a non-rotatable hollow box formed using the load-bearing outer skin : de en
  • DE533331C - Device for gluing boxes with banderoles, labels or similar strips : de en
  • GB356408A - Manufacture of highly viscous solutions from polyvinyl alcohols : en
  • FR711549A - Device for drying hair : en fr
  • GB356780A - Improvements in or relating to electric accumulators : en
  • DE533133C - Rolling bearings, especially for the cylinders of rotary printing machines : de en
  • DE533191C - Process for the manufacture of coil springs : de en
  • AU261131A - Improvements in and relating tothe recording and reproduction of sound : en
  • DE533356C - Device for supplying heated additional air by means of a hollow body divided into chambers : de en
  • US1822098A - Marking device : en
  • GB356484A - Improvements in controlling arrangements for the pneumatic operation of automatic machines for feeding and shaping molten or plastic glass : en
  • GB357089A - Control device for vehicles with internal-combustion engines and electrical transmission by means of direct-current generator, especially for diesel-electric vehicles : en
  • US1822037A - Method of making insulator racks : en
  • US1822854A - Safety device for sewing machines : en
  • US1822773A - Flue filer : en
  • CA314961A - Collotype printing process : en fr
  • US1821937A - Apparatus for spinning glass filaments : en
  • US1822736A - Packing crate : en
  • FR711288A - Advanced wood saws for all uses : en fr
  • GB356319A - Improvements in a device for using heat plastic binder tape with rotary folders : en
  • GB356345A - Improvements in ties for personal wear : en
  • GB356649A - Improvements in or relating to spectacle or eye-glass frames or the like : en
  • GB356686A - Improvements in a method of casting metals and paint specially suited for carrying out this method : en
  • CA315040A - Electric transformer : en fr
  • CA315126A - Galvanizing rack centrifuge : en fr
  • DE524502C - Multi-lamp connector for electrical advertising and lighting systems : de en
  • DE533299C - Cushioning, especially for motor vehicles : de en
  • DE533210C - Keyless adjustment lock : de en
  • GB356350A - Method of rolling seamless tubes : en
  • FR711533A - Angular drive for steering wheels in automobiles : en fr
  • FR711578A - Sewing Machine Improvements : en fr
  • DE533203C - Process for achieving a uniform work process in the heat treatment of rubber articles : de en
  • FR711504A - Rolling door bodywork for automobiles : en fr
  • GB356606A - A process for preparing higher aliphatic alcohols : en
  • USD85047S - Design fob a floral basket : en
  • US1822068A - Refrigerating apparatus : en
  • DK44559C - Electric Bulb. : da en
  • FR711447A - Self-adjusting rotating bow for musical instruments : en fr
  • FR711555A - Device for language teaching : en fr
  • US1822816A - Insert for automobile springs : en
  • GB356593A - Improvements in eye-boards or steadiers for spinning and like textile frames : en
  • FR711497A - Device for starting and stopping transport equipment and in particular intermittent lifting gear : en fr
  • US1822646A - Brick mold : en
  • AT124316B - Slurry distributor. : de en
  • AT124432B - Electrical inductances and capacitances for electrical oscillating circuits. : de en
  • DE533135C - Driver device for cable cars, hanging railways and. like : de en
  • FR711446A - Improvements to synchronized transmitting and receiving systems for television, telecine, telemechanics and other applications : en fr
  • FR711489A - A security device against auto theft : en fr
  • DE532495C - Device for displaying the wind direction by means of smoke generated by chemicals : de en
  • FR711376A - Improvement in wagon rolling boxes : en fr
  • US1822692A - Adjustable drive for spindle feeds : en
  • US1822775A - Self-supporting car body of sheet-metal for motor cars : en
  • US1822487A - Instrument tray : en
  • US1822165A - Hood catch : en
  • FR711312A - Protection devices for alternating current electric machines : en fr
  • GB356378A - Improvements in valve gear for internal combustion engines : en
  • GB356544A - Improvements in or connected with pneumatic riveting machines : en
  • GB356293A - Improvements in fastening devices for doors and the like : en
  • GB356658A - Process for recording acoustic vibrations : en
  • GB356678A - Improvements in and relating to methods of eliminating moisture : en
  • CA314962A - Malic acid and calcium bimalate extraction : en fr
  • US1822000A - Automatic tape transmitter : en
  • CA315045A - Continuous inductive train control system : en fr
  • CA314951A - Pipe handling apparatus : en fr
  • CA314983A - Container : en fr
  • AT124435B - Lid seal for accumulator cells. : de en
  • US1822129A - System and apparatus employing the hall effect : en
  • AT124310B - Drive device for an endless conveyor belt, in particular the tobacco rod drive devices of cigarette machines. : de en
  • AT124468B - Circuit arrangement for telecommunications systems, in particular telephone systems, with optional calls. : de en
  • GB356499A - An improved weather shield for motor cycle pillion riders : en
  • US1822100A - Air line oiler : en
  • US1822672A - Electric fan : en
  • AT124430B - Typewriter. : de en
  • US1822039A - Machine for applying pressure to shoes : en
  • US1822793A - Traction device for wheels : en
  • US1822320A - Pneumatic tire and rim : en
  • US1822436A - Grinding mill : en
  • US1822043A - Dentist's model : en
  • US1822508A - Method of treating paper phonograph blanks : en
  • FR711542A - Spring loaded device protects the tracks of crawler tractors against breakage : en fr
  • GB356464A - Improvements in or relating to table forks : en
  • CA315011A - Liquid spreading apparatus : en fr
  • CA315061A - Seal : en fr
  • GB356256A - Improvements in propellent powders : en
  • GB356603A - Process for the production of 1 : 3-butyleneglycol : en
  • US1821984A - Seal : en
  • US1822697A - Sheet-metal working machine : en
  • US1822168A - Combination pocket and desk set fountain pen : en
  • US1822823A - Signal window for doors of automobiles : en
  • US1822472A - Thermostatic circuit closer : en
  • US1822473A - Engine governor : en
  • US1822055A - Gas pedal : en
  • US1822219A - Wire rope : en
  • US1822290A - Explosive : en
  • AU3005330B - Improvements in or relating to locks, locking mechanism andthe like : en
  • US1822549A - Weighing scale : en
  • CA314971A - Shirt : en fr
  • GB356501A - Improvements in or relating to glass signs, such as for advertising or like purposes : en
  • AU3011630B - Improvements in and relating to safety razors : en
  • US1822460A - Clasp : en
  • US1822641A - Price tag and sign : en
  • US1822659A - Means for extracting air from water : en
  • US1822686A - Game apparatus : en
  • US1822057A - Method for recording photographic sound records : en
  • CA315128A - Conveyer worm protective device : en fr
  • US1822518A - Oil burning apparatus : en
  • US1822015A - Electrical toy : en
  • USD85057S - boedding : en
  • AT124351B - Bottle cap. : de en
  • US1822446A - Material measuring and handling apparatus : en
  • US1822276A - Fruit treatment machine and method : en
  • US1822456A - Joseph robinson : en
  • US1822584A - Automatic expanding belt pulley : en
  • US1822605A - Mercury switch thermostat : en
  • US1822215A - Clothes washing machine : en
  • US1821977A - Piano : en
  • US1822271A - Process of recovering oil from oil sands : en
  • FR711284A - Four-way valve, and shut-off, combined : en fr
  • FR711432A - Improvements in electric starters for aircraft engines and the like : en fr
  • CA315013A - Paper-making machinery : en fr
  • GB356365A - Improvements in and relating to an easily detachable connection of writing sheets with carbon sheets or with each other : en
  • DK44582C - Control device for the Thread in Sagittarius for automatic Weaving. : da en
  • US1822404A - Sand blast chamber door : en
  • US1822427A - Vehicle seat adjuster : en
  • GB356274A - Improvements in and relating to wireless transmitting apparatus for wireless telegraphy and telephony : en
  • DE533381C - Forest machine : de en
  • US1821979A - Apparatus for increasing circulation of the scalp : en
  • GB356518A - Improvements in or relating to methods of and apparatus for mining coal : en
  • AT124384B - Device for generating a uniform film movement. : de en
  • CA314993A - Fuel feeding device : en fr
  • DK44575C - Gear mechanism with variable gear ratio. : da en
  • FR711339A - Training of synchronized organs used in television : en fr
  • GB356761A - Improvements in and relating to shuttle changing mechanisms in high speed looms : en
  • AT124363B - Repulsion protection for percussion fuze. : de en
  • AT124347B - Hose fitting for power air pumps. : de en
  • US1822493A - Card display : en
  • US1822706A - Switch : en
  • US1822853A - Method of making shoes : en
  • US1822292A - Circular loom for weaving : en
  • US1822530A - Apparatus for handling cement or like material in bulk : en
  • AU242131A - Improvements in or relating to sound records : en
  • US1822604A - Measuring the freeness of pulp : en
  • CA314995A - Process and apparatus for carbonizing fuel : en fr
  • AU2879430A - Improvements relating to the propellers of aeroplanes and the like : en
  • DE520275C - Pneumatic tires for vehicle wheels : de en
  • DE533099C - Call waiting machine : de en
  • AT124477B - Floor polisher with two-part pump tube. : de en
  • AU3072630A - Improvements relating to electric rare gas filled lamps : en
  • FR711385A - Improvements to crawler tractors : en fr
  • US1822607A - Art of distilling hydrocarbon oils and apparatus therefor : en
  • CA314952A - Adjustable spring jack for container railway cars : en fr
  • US1822542A - Wire joining : en
  • US1822575A - Carton for shipping purposes : en
  • US1822623A - Drive extension for trucks : en
  • GB356337A - Improvements in or relating to bowden mechanism : en
  • GB356362A - Improvements in sheet collecting and folding mechanism : en
  • GB356713A - Improvements in and relating to printing presses : en
  • FR711461A - Tempered and curved glass and sheets : en fr
  • US1822782A - Aeronautic device : en
  • US1821924A - Toothbrush holder : en
  • US1822673A - Starting apparatus for motor vehicles with internal combustion engines : en
  • US1822102A - Battery lifter : en
  • US1822612A - Adjustable drum extension for hogsheads : en
  • DE533293C - Dry feed trough for poultry : de en
  • DE533327C - Double lock jacquard knitting machine : de en
  • FR711355A - Safety device for trains and single-driver vehicles : en fr
  • GB356532A - Means for improving the adhesion of footwear to the ground : en
  • GB356625A - Improvements in or relating to studs for boots, shoes, and like footwear : en
  • GB356633A - Electric contact device on door locks for operating alarms : en
  • DE533396C - Capsule for cardan joints : de en
  • US1822560A - Key for coin delivery machines : en
  • US1821916A - Pin holder for phonograph records : en
  • US1822035A - Holder for egg beaters : en
  • FR711587A - Circuit breaker for high voltage lines : en fr
  • FR711480A - Improvement of the ankle joint of prosthetic devices : en fr
  • GB356299A - Improvements in and relating to the manufacture and production of artificial threadsand filaments and products therefrom : en
  • GB356430A - Loose leaf binders : en
  • GB356729A - Improvements in or relating to supporting and securing devices for railway rails : en
  • CA314920A - Vehicle propulsion and steering mechanism : en fr
  • CA315018A - Film controlled switch : en fr
  • US1822342A - Frame structure for dynamo-electric machines : en
  • US1822381A - Fruit pitting apparatus : en
  • CA314959A - Vacuum bottle : en fr
  • CA315017A - Starting apparatus for electric discharge devices : en fr
  • FR711386A - Device for the anesthesia of slaughter animals by means of electric currents : en fr
  • GB356363A - Improvements in or relating to vibratory mirror systems for use, for example, in sound recording : en
  • US1822648A - Anchoring device : en
  • US1822842A - Purification of tar acid-bearing oils : en
  • FR711511A - Convertible seat and bunk with a new device for securing the canvas : en fr
  • US1822369A - Cascade connection for commutator machines : en
  • US1822551A - Lens shifting mechanism for projecting machines : en
  • US1822582A - Traction cleat for vehicle wheels : en
  • US1822851A - Refrigerating apparatus and method : en
  • DE533084C - Sewing machine with laterally movable needle bar frame : de en
  • US1822001A - Thermostatic control device : en
  • US1822063A - Aerial machine : en
  • GB356495A - Improvements in or relating to wheel hubs : en
  • GB356541A - Improvements in and relating to fountain shaving brushes and receptacles therefor : en
  • US1822122A - Method for making bisulphite reactions with sulphur dioxide acid solutions : en
  • GB356234A - : en
  • GB356679A - Improvements in or relating to machines for forming paper sealing strips : en
  • US1822514A - Tool clamping means : en
  • GB356779A - Improvements in and relating to extrusion processes for metal rods, tubes and the like : en
  • DE532996C - Electromagnetic device for automatic triggering of the expansion pointer from the power train on strength testing machines : de en
  • DE533037C - Process for the cycle coupling of two reactions between a solid powdery to small piece and a gaseous substance or mixture of substances : de en
  • DE533189C - Manufacture of forged elbows : de en
  • DE533344C - Steam water separator : de en
  • GB356511A - Fire-damp proof blasting time fuse : en
  • US1821941A - leslie : en
  • US1822557A - Dispensing apparatus : en
  • US1821971A - Fruit cutting knife : en
  • US1822708A - Method of finishing heads of set screws and other articles : en
  • US1822237A - Double sliding window : en
  • US1822114A - Bushing structure : en
  • FR711300A - Process for the improvement and artificial aging of alcoholic liquids intended for consumption : en fr
  • GB356614A - Improvements in appliances for drying the face and hands by hot air : en
  • DE533196C - Process for the production of colored, relief-like patterned papers : de en
  • FR711437A - Improvements in the establishment and construction of compressors : en fr
  • FR711271A - Two-stroke engine : en fr
  • DE532957C - Method and device for the continuous extraction of juice from sugar beets : de en
  • GB356619A - Improvements in regulating means for internal combustion engines for aircraft : en
  • GB356652A - Process for utilising scrap iron by welding whilst avoiding loss by burning : en
  • GB356302A - Improvements in or relating to golf bags : en
  • GB356656A - Improvements in or relating to heat exchangers : en
  • DE533170C - Atomizer : de en
  • FR711283A - Electrical resistance in glossy metal wire : en fr
  • GB356264A - Improvements relating to articles made from steel alloys capable of resisting chemical attack : en
  • GB356744A - Improvements in or relating to brake actuated electric switch control mechanisms : en
  • US1822762A - Method of manufacturing molded articles : en
  • FR711569A - Device for temporarily securing metal or other cables and especially lifting cables of cranes : en fr
  • GB356504A - Improvements in cap closures for jars and like containers : en
  • GB356643A - Improvements in and relating to dynamo-electric machine sets for speed control : en
  • GB356446A - Improvements in or relating to cellulose derivative coating compositions : en
  • GB356476A - Improvements in the cooling of liquids : en
  • GB356571A - Improvements in refrigerator chests or chambers : en
  • GB356528A - Improvements in taps or valves : en
  • GB356568A - Improvements relating to corn storage barns : en
  • GB356639A - Improvements in burners : en
  • FR711291A - Process for the treatment of dolomites : en fr
  • GB356407A - Improvements in or relating to electric discharge tubes : en
  • GB356699A - Moving iron phasemeter for unbalanced polyphase circuits : en
  • GR3339B - PROVISIONAL PROVISION FOR TRANSPORTATION OF DETERMINED FROM PRELIMINARY PARTS (QUANTITIES) OF MATERIAL TO PACKAGING MACHINE. : el en
  • GB356478A - Apparatus for mulling molding sand : en
  • GB356530A - Improvements in or relating to bottle cleaning machines : en
  • DE533471C - Process for the preparation of oxydiphenylindole derivatives : de en
  • GB356438A - Improvements in, and relating to, rock drills and like fluid pressure operated tools : en
  • FR711449A - Elastic hood fastener for cars, boats or airplanes : en fr
  • DE533367C - Dismountable sheet metal cabinet : de en
  • US1822226A - Method for determining optimum current strength in the electrodeposition of rubber and other substances : en
  • US1822525A - Method for the manufacture of esters of vinyl alcohol : en
  • US1822041A - Starting attachment for motor vehicles : en
  • CA315037A - Destructive hydrogenation of carbonaceous materials : en fr
  • FR711251A - Improvements to starters : en fr
  • GB357092A - Improvements in and relating to polyphase commutator machines : en
  • USD85033S - Design for a wheel : en
  • FR711359A - Light board : en fr
  • GB356542A - Improvements in or relating to means for attaching detonators to fuses : en
  • GB356315A - Improvements in carbon paper holders : en
  • GB356560A - Improvements in washing, drying and cleaning apparatus : en
  • DE533158C - Reinforced concrete ribbed ceiling with suspended hollow stone ceiling and with insulating filling between the load-bearing and suspended ceiling : de en
  • DE532895C - Spray device for atomizing liquids on block molds : de en
  • DK44557C - Pressing apparatus for the manufacture of articles of plastic, in particular ceramic masses, by simultaneous rotation and pressing. : da en
  • DE533334C - Laundry cooker with over-pouring pipes : de en
  • DE533353C - Method for determining the partial tones of a frequency mixture according to amplitude and frequency, in which a sinusoidal alternating voltage is superposed on the frequency mixture : de en
  • DE532964C - Process for conveying powdery or dusty material in pipelines : de en
  • US1822285A - Method of eliminating fusible patterns from dental molds : en
  • US1822717A - Bumper construction : en
  • DE533218C - Insert cylinder lock lockable from two sides : de en
  • DE533263C - Funnelless speaker : de en
  • FR711375A - Further training in vehicle electrical equipment : en fr
  • GB356578A - Improvements in protective helmets for motor-cyclists, aviators, and the like : en
  • FR711321A - Method and apparatus for the machining of rolls, especially for fluted rolls for pilgrim pitch rolling mills : en fr
  • GB356305A - Improved method of securing studs, rods or the like to sheet metal : en
  • FR711308A - Remote liquid gauge : en fr
  • US1822670A - Lock lever for telescoping elements : en
  • GB356455A - Improvements in or relating to therapeutic apparatus for medical or cosmetic treatment : en
  • GB356505A - Improvements relating to liquid receptacles such as tea pots, jugs, kettles, and thelike : en
  • DE532888C - Three-phase winding, on which a 10-pole winding is made from a 12-pole winding by pole switching : de en
  • FR711531A - Improvements to brackets for two-piece brake shoes : en fr
  • FR711540A - Improvements to devices used to separate mold parts : en fr
  • DE532437C - Ring-shaped, rigid pessary for the treatment of the depression and the incident : de en
  • FR711574A - Improvements to refrigeration cabinets and their evaporators : en fr
  • GB356527A - Improvements in or relating to mercury vapour lamps : en
  • GB356562A - Improvements in and relating to feeding devices for use in wood working machinery : en
  • GB357090A - Improvements in double-seated valves for dry gas meters : en
  • GB356607A - Improvements in or relating to vertical presses with pivotal mandrel for piercing ingots : en
  • GB356611A - Process and apparatus for manufacturing cement : en
  • FR711582A - Control device for automobile front wheels : en fr
  • GB356443A - Improvements in or relating to electro plating of aluminium and its alloys : en
  • GB356793A - Method of and apparatus for synthesizing vitamins : en
  • DE532818C - Monochromator for polarimeter : de en
  • CA314989A - Pipe thread protector : en fr
  • US1822121A - Refrigerating apparatus : en
  • GB356306A - Improvements in and relating to carburetters using liquid fuels : en
  • GB356738A - Derivatives of polyhydric-alcohol-polybasic acid condensation products : en
  • US1822507A - Vibrating screen : en
  • US1822657A - Bolt : en
  • US1822849A - Airship : en
  • US1821952A - Threadless pipe coupling : en
  • US1822247A - Box-shaped central portion of metal aircraft wing : en
  • US1822339A - Ribbon actuating device for laundry tag marking machines : en
  • US1822532A - Typewriting machine : en
  • US1822713A - Protective device for multiphase motors : en
  • USD85032S - Bttrgess darrow : en
  • DE533238C - Machine for bending and hardening leaf springs : de en
  • US1822280A - Carpenter's hammer : en
  • AT124486B - Process for the destruction of vermin by fumigation. : de en
  • CA314984A - Saw handle : en fr
  • DE533014C - Alarm giver : de en
  • FR711529A - Improvements to drawbar attachments : en fr
  • GB356613A - Improvements in or relating to two-pressure marine boiler plants : en
  • US1822033A - Sealing composition : en
  • US1822050A - Shears with detachable blades : en
  • US1822205A - Core booking apparatus : en
  • US1822592A - Tire valve : en
  • DE533391C - Poultry hatching and rearing system with hot water heating : de en
  • DK44574C - Spring or Spring Mounted Tools for Tillers. : da en
  • US1822749A - Silent chain : en
  • DE533022C - Protective cover for flexible shafts, especially for flexible coupling of dental instruments : de en
  • US1822183A - Sound photography system : en
  • US1822366A - Lid for receptacles : en
  • US1822394A - Hammer : en
  • US1822471A - Dust arresting ventilator : en
  • AT124396B - Headgear, especially for men. : de en
  • AT124345B - Equipment for the execution of cast concrete work. : de en
  • CA315014A - Catalyst for producing aliphatic ketones : en fr
  • FR711523A - Improvements to safety valves, especially for steam boilers : en fr
  • GB356557A - Combined flower or like holder and picture frame : en
  • US1822349A - Recovery of soluble products from solid carbonizable substances : en
  • FR711434A - Improvements to maximum amplitude indicating devices : en fr
  • GB356668A - Improvements relating to fertilisers : en
  • US1821917A - Wagon hitch : en
  • CA315067A - Broiler : en fr
  • DE533183C - Chuck with simultaneous radial movement of all clamping jaws : de en
  • GB356716A - A manufacture of metalliferous dyestuffs : en
  • DE532970C - Single cylinder piston steam engine for alternating condensation and counter pressure operation : de en
  • USD85058S - Design for a hinge : en
  • DE532990C - Device on egg cups for separating the tip of eggs : de en
  • GB356654A - Improvements relating to chains, particularly those used for power transmission upon motor cars and the like : en
  • GB356508A - Improvements in the manufacture and production of colour lakes : en
  • DE533357C - Device for supplying heated air to the heating trains of furnaces by means of suspended hollow bodies : de en
  • US1822147A - Intake mixture heating system : en
  • US1822389A - Coupling : en
  • US1822580A - Mechanism for operating sash in certain window construction : en
  • GB356250A - Improvements in or relating to apparatus for controlling the speed of a d.c. electric motor : en
  • GB356417A - An attachment to theatre and other like seats for displaying information : en
  • DE533360C - Articulated mounting of swash plates or wobble plates in the pistons of compressors : de en
  • DE533397C - Endless power belt, in particular drive belt, made of rubber with fabric inserts : de en
  • DE533092C - Lighting system for motor vehicles : de en
  • DE533352C - Roller and ball contact for sliding resistors : de en
  • GB356328A - Improvements in steam generators : en
  • GB356420A - Improvements relating to electric rotary switches of the kind as used in automatic telephone systems : en
  • CA315068A - Heat controlling means for charge forming devices : en fr
  • DE533251C - Touch board for die setting and line casting machines : de en
  • FR711255A - Box spring for beds and similar applications : en fr
  • DE533358C - Feuergeschraenk, in which the burner device is arranged on a fire door connected to an air supply pipe : de en
  • FR711421A - Rotor for gas turbines : en fr
  • DE533237C - Device for exchanging and attaching registration sheets : de en
  • FR711516A - Improvements to modulators : en fr
  • GB356488A - Improvements relating to the cylinders of locomotive engines : en
  • DE532667C - Method for preferably wireless multiplex signal transmission : de en
  • FR711281A - Perfected machine to doler, deflower and smooth the skins : en fr
  • GB356432A - Drip coffee maker : en
  • FR711588A - Sewing machine needle plate with knife and stitch forming tab : en fr
  • GB356312A - Method of producing discontinuity in cords of plastic material : en
  • US1822593A - Cream cooler : en
  • US1822668A - Electromagnetic valve : en
  • US1822104A - Stretching machine : en
  • CA315027A - Manufacture of carbon black : en fr
  • FR711475A - Method and apparatus for raising intermediate reinforcement stations of submerged cables : en fr
  • GB356435A - Improvements in or relating to pickers for looms for weaving : en
  • IE12384L - Telephonic transmission. : en
  • DE533185C - Machine tool, especially milling machine, with at least two motors, one of which is used to drive the tool spindle and the work feed, the other to drive the slide at increased speed : de en
  • FR711392A - Iron objects : en fr
  • GB356730A - Improvements in or relating to apparatus for controlling the speed of a d.c. electric motor : en
  • GB356754A - Improvements in and relating to the production of a horse hair substitute, particularly for stuffing purposes : en
  • CA314943A - Electric power generating unit : en fr
  • CA315100A - Paper handling machine : en fr
  • FR711252A - Device for transmitting movement by connecting rod automatically allowing variations in stroke : en fr
  • FR711478A - Further training in control devices for electrical machines : en fr
  • GB356326A - Improvements in a method and a device for controlling motions, particularly in machining solid materials : en
  • FR711350A - Regular blade safety razor : en fr
  • GB356783A - Improvements in or relating to the purification of liquids : en
  • US1821972A - Poultry dressing cabinet : en
  • DE533136C - Device for tilting vessels that can be tilted to both sides : de en
  • GB356419A - Improvements in ribs and like members for aircraft : en
  • GB356442A - Improvements relating to the dressing of fowls : en
  • US1822691A - Fluid pressure operated continuous rotary machine : en
  • DE533143C - Arrangement for the excitation of commutator machines : de en
  • DE533370C - Hand drill : de en
  • DK44576C - Cat's eye. : da en
  • GB356574A - Improvements in and relating to the construction of windows : en
  • GB356254A - Improvements in or relating to lattice steel masts : en
  • FR711448A - Device for drawing hollow bodies in the form of a tube or sleeve of plastic, more especially of glass : en fr
  • FR711579A - New type of spindles for spinning machines : en fr
  • US1822761A - Split-d handle for shovels and other implements : en
  • DE533091C - Collapsible roof for motor vehicles : de en
  • GB356496A - Improvements in or relating to gramophones : en
  • GB356559A - Reverberatory smelting furnace and method of operating the same : en
  • GB356320A - Improvements in or relating to screw-down cocks, valves and the like : en
  • FR711293A - Improvement with sponges of rubber or similar materials : en fr
  • FR711322A - Airplane training : en fr
  • US1822189A - Method of reducing the extension of wire ropes : en
  • US1822467A - Label pasting machine : en
  • US1822475A - Multiple conduit : en
  • DE533304C - Device for unloading small bulk goods from railroad cars : de en
  • GB357509A - Treatment of phosphate fertilizer compounds : en
  • US1822016A - Separation of organic acids : en
  • US1822368A - Liquid filter : en
  • US1822351A - Purification of hydrogenation products of carbonaceous materials : en
  • FR711586A - Improvements in processes for obtaining gas mixtures containing hydrogen : en fr
  • FR711483A - New cigarette holder : en fr
  • US1822402A - Safety gas cock : en
  • CA315079A - Electrical network : en fr
  • FR711565A - Method and device for preventing sediment deposits in solid form, and corrosion, in vessels containing water : en fr
  • DE533012C - Device for setting the time of sinking sea mines : de en
  • FR711465A - Apparatus for the pneumatic separation of materials composed of elements of different densities : en fr
  • GB356529A - Improvements in trawl boards : en
  • AT124336B - Metal guide jig for wooden channels. : de en
  • DE533008C - Power drive for pumps and other machines working with oscillating pistons (blades) : de en
  • DE533206C - Underwater torpedo ejection device for swallow-less shot : de en
  • DK44564C - Device intended to give a wire or a band wound by a roll and on another roll a suitable tension, in particular for use by a typewriter in a Poulsen speech machine. : da en
  • FR711369A - Process for the manufacture of lime hypochlorite based bleaching liquors : en fr
  • US1822307A - Ant trap : en
  • US1822048A - Trap nest : en
  • US1822799A - Seam for sewed articles : en
  • AT124498B - Gasification burners for liquid fuels. : de en
  • AT124369B - Improvement of sealing seals for bags. : de en
  • FR711592A - Improvement in electrical devices comprising a set of electrodes, for example discharge tubes : en fr
  • CA315024A - Switchboard lamp : en fr
  • GB356507A - Improvements in or relating to telescopic pipe joints for liquid dispensing apparatus : en
  • DE533132C - Process for the preparation of 1'-chloro-1-methylnaphthalene and 6'-chloro-6-methylnaphthalene tetrahydride-1íñ2íñ3íñ4 : de en
  • DE533144C - Arrangement to reduce the influence of the inductive voltage drop in alternating current circuits with variable frequency : de en
  • FR711331A - Process for the transformation of methane into liquid hydrocarbons : en fr
  • GB356288A - Improvements in and relating to monogrammic signalling apparatus : en
  • GB356561A - : en
  • GB356792A - Improvements in or relating to means for maintaining the tension in yarn during winding from one package to another : en
  • DE532898C - Veneer slicing machine : de en
  • US1822042A - Motor operated door : en
  • USD85024S - Design for a lantern : en
  • GB356640A - Improvements in and relating to seating arrangements for motor road vehicles : en
  • US1822091A - Fireplace heater : en
  • US1822228A - Multiple circulation boiler : en
  • US1822058A - Method and machine for making articles of pulp : en
  • US1822760A - Ship propulsion system : en
  • CA315124A - Metal bracket shelf : en fr
  • US1821931A - Conduit fitting : en
  • US1822488A - Knitted hat and process for making the same : en
  • US1822314A - Electric cooking apparatus : en
  • FR711482A - Bristle suitable for receiving a one-piece handle without rivet and unbreakable : en fr
  • FR711492A - Improvement in traction sulfur machines : en fr
  • GB356313A - Improvements in air-moistening devices for incubators : en
  • IE11807L - Automobile switch : en
  • FR711282A - Slip clutch that can be engaged and disengaged while running for vertical shafts : en fr
  • FR711395A - Improvements in the manufacture of synthetic resins : en fr
  • US1822007A - Combined case and display device : en
  • AU2879430B - Improvements relating to the propellers of aeroplanes and the like : en
  • US1822824A - Shock absorbing device : en
  • AT124382B - Hemstitch sewing machine. : de en
  • AT124492B - Holder for glued flycatchers with hanging loop. : de en
  • DE532828C - Vibration generator for devices operating above the critical number of vibrations : de en
  • DE533033C - Letter folder with opposing lined up pairs working against each other : de en
  • AT124395B - Zipper. : de en
  • AU3059830A - Improvements in corsets andthe like : en
  • DE532979C - Pupinspulenstueck for telecommunications cable : de en
  • DE533230C - Throwing paper snake : de en
  • GB356517A - A pressing device for preserving the shape of garments such as coats while in storage : en
  • DK44572C - Grinding mill with slightly conical grinding roller. : da en
  • US1822630A - Clay gun clamping mechanism : en
  • US1822845A - Fastening installation : en
  • AT124318B - Mill. : de en
  • US1822051A - Leveler : en
  • GB356634A - Improved method and means for controlling the vapour content or humidity of air and other gases : en
  • US1821965A - Fastening-inserting apparatus : en
  • US1822023A - Paper machine : en
  • US1822092A - Oiling device : en
  • CA314965A - Spray nozzle : en fr
  • FR711409A - Articulated armchair : en fr
  • GB356475A - Improvements in portable proportioning machines for use with mixing machines : en
  • US1822785A - Fishing spinner : en
  • US1822317A - Yarn feeding mechanism for straight knitting machines : en
  • US1822732A - Electrode supporting structure : en
  • AT124364B - Lampshade. : de en
  • CA315082A - Insulated rail joint : en fr
  • USD85060S - Design pob a sttppobt for lavatory basins or the like : en
  • GB356525A - Improvements in metal canisters and the like : en
  • DE533163C - Basic role for trawls : de en
  • GB356415A - Washing machine for spun cakes of artificial silk : en
  • DE533247C - Process for the decomposition of organic substances, especially fuels : de en
  • DE533024C - Four-stroke propellant generator with compressed air generation : de en
  • GB356257A - Improvements relating to electric vacuum tube circuits : en
  • DE533060C - Device for wetting several threads running side by side, in particular artificial silk threads : de en
  • GB356287A - An improved coating material for paper and process for preparing the same : en
  • GB356249A - Improvements in or relating to reversible dobbies for looms for weaving : en
  • GB356465A - Improvements in or connected with hinged flaps for furniture, walls or supports : en
  • USD85059S - Design fob a textile fabbic : en
  • FR711470A - Television transmission method and application devices : en fr
  • GB356601A - : en
  • GB356503A - Improvements in steering wheels for vehicles : en
  • US1822177A - Buckle : en
  • US1821938A - New azo dyestuffs : en
  • AT124320B - Method and device for applying a cover sheet to a cigar roll. : de en
  • US1822361A - Electrode for electrical discharge devices : en
  • AU3088530B - Improvements in ice shaving devices : en
  • US1821960A - Display box : en
  • US1822169A - Automatic control for stitch regulating mechanisms of flat knitting machines : en
  • US1822384A - Box construction : en
  • DE517114C - fishing hook : de en
  • FR711543A - Device for coupling the shielded distribution cables with the shielded distributor of ignition devices of explosion engines : en fr
  • GB356292A - Automatic controlling means for valves operated by fluid pressure : en
  • CA314975A - Direction indicator : en fr
  • DE533049C - Internal combustion turbine arrangement, in particular for driving vehicles : de en
  • AT124394B - Set up at insurance machines. : de en
  • AT124499B - Hay press or the like : de en
  • AT124427B - Arrangement for converting printed or written characters into code signals. : de en
  • US1822802A - Building block : en
  • US1822452A - Filter : en
  • US1822815A - Process for manufacturing pure, white and finely distributed sulphate of barium and sulphate of calcium : en
  • US1822531A - Union undergarment : en
  • US1822869A - Cheese cutter : en
  • DE532792C - Circuit arrangement for remote control of telegraph apparatus by means of switching relays provided in the subscriber stations : de en
  • DE533211C - Safety lock with springless tumblers : de en
  • CA314942A - Pressure controlled valve : en fr
  • US1822825A - Piezo electric crystal apparatus : en
  • CA314918A - Geared locomotive engine : en fr
  • DE532841C - Sea mine : de en
  • DE533181C - Device for applying acids, especially nitric acid : de en
  • US1822173A - Method of making sliders : en
  • US1822362A - Concentration method and apparatus : en
  • US1822192A - Terminal connecter and the like : en
  • US1822486A - Drier : en
  • US1822619A - Multicolor flash light : en
  • US1821947A - Paper cutter for rolled paper : en
  • US1822654A - Alarm for sprinkler systems : en
  • DE533307C - Signaling device for pile thread grippers that are not working properly : de en
  • DE532666C - Method for preferably wireless multiplex signal transmission : de en
  • US1822216A - Underreamer : en
  • AT124494B - Protective device on motor vehicles. : de en
  • DK44581C - Dryer. : da en
  • DE532438C - Depilatories : de en
  • US1822034A - Grate bar : en
  • US1822126A - Method of preparing sulphite pulp for filaments and films : en
  • US1822453A - Printing of fabrics containing organic derivatives of cellulose : en
  • US1822077A - Refrigerating apparatus : en
  • DE533112C - High-pressure piston compressor in which the cover containing the valves is combined with the cylinder to form one piece : de en
  • GB356433A - Improvements in connection with the heating of buildings : en
  • US1821930A - Cinematographic projector : en
  • US1822133A - Boiler control system : en
  • US1822859A - Electric motor : en
  • AT124399B - Device for the production of plates from split mica. : de en
  • DE533118C - Multi-flame magnesium lamp : de en
  • CA315044A - Train dispatching system : en fr
  • AT124393B - Self-seller with goods plate. : de en
  • AT124426B - Fuse for acetylene cylinders for holding acetylene under pressure. : de en
  • US1822550A - Foundation for buildings, bridges, and the like : en
  • DK44562C - Rake machine. : da en
  • GB356579A - : en
  • GR3335B - FRAME FOR CONSTRUCTION CONSTRUCTION INCLUDING AREA. : el en
  • AT124407B - Compressed air gluing press with a compressed air operated spray device for footwear. : de en
  • USD85061S - Design fob a bathtub : en
  • CA314992A - Method of packaging cheddar cheese : en fr
  • AU2827830A - PATENT OFFICE A razor sharpener : en
  • AT124472B - Machine for the production of screws, in particular wood screws, from preformed head bolts. : de en
  • CA315042A - Variable speed gear : en fr
  • DE532952C - Metal protective edges for skis or wooden sleds : de en
  • DE533017C - Movable conveyor device with a boom supporting the conveyor track : de en
  • GR3336B - PERFECTIONS IN SMOKING MATERIALS (WHITE WHITE PRODUCTION OF TOBACCO FOR DISINFECTIVE PURPOSES). : el en
  • US1822113A - Meter testing switch : en
  • US1822288A - Self-serving cafe or cafeteria : en
  • US1822178A - Land vehicle : en
  • AT124496B - Circuit arrangement for train-controlled warning systems with closed-circuit current control. : de en
  • US1822834A - Drilling machine : en
  • DE533142C - Brush holder with completely closed holder housing : de en
  • FR711403A - Improvements in digging or plowing winches and the like : en fr
  • FR711407A - Measuring device for making necklaces : en fr
  • FR711561A - Sewing machine accessory for making ribbon bracelets : en fr
  • CA314980A - Vehicle direction signal : en fr
  • CA314935A - Hose clamp : en fr
  • DE533221C - Circuit arrangement for safety systems with closed-circuit operation : de en
  • FR711346A - Fixing toggle headlight, especially for vehicles : en fr
  • DE533172C - Injection carburetors for aircraft : de en
  • CA315091A - Artificial silk : en fr
  • CA315059A - Tarnish resistant and rust proof alloy : en fr
  • US1821969A - Form hanger : en
  • DE533190C - Stop to limit the work bar feed on horizontal forging machines or the like. : de en
  • GB356550A - Process for preparing fat-soluble salts of bismuth : en
  • US1822112A - Oil circuit breaker : en
  • US1822115A - Chuck for rock drills : en
  • CA315127A - Thermostatic control : en fr
  • US1822501A - Fluid acturated gripping and work-positioning means : en
  • US1822018A - Twisting continuously spun artificial threads : en
  • US1822278A - Mortise latch lock : en
  • FR711583A - Training at the command of fairground rides : en fr
  • GB356753A - Improvements in or relating to snap action electric switches : en
  • AT124479B - Double sofa bed. : de en
  • CA314969A - Metal plate flanging machine : en fr
  • GB356691A - Improvements in and relating to the blades of fans or ventilators : en
  • GB357124A - Glass forming machines : en
  • US1822476A - Aircraft : en
  • US1822408A - Thermally-actuated circuit-controller : en
  • DE533330C - Spark plug for internal combustion engines : de en
  • AT124376B - Remote electrical control system. : de en
  • US1822391A - Yarn-winding machine : en
  • US1822765A - Multicolor thread sewing machine : en
  • AT124466B - Resistance element with several tapping points. : de en
  • US1822419A - Shoe cleaning and polishing machine : en
  • US1822812A - High frequency stabilizer : en
  • CA315078A - Moving stairway : en fr
  • US1822131A - Spring suspension for six-wheel vehicles : en
  • US1822397A - A coeporatiou : en
  • US1822772A - Cage or crate for transporting livestock : en
  • AT124359B - Removable support for posters and other items. Like. And fastening device. : de en
  • CA315056A - Metal ribbon manufacture : en fr
  • DE533155C - Breaking luffing crane : de en
  • DE533329C - Control and lane keeping device for motorized plows : de en
  • GB356457A - Improved process and apparatus for spinning cuprammonium silk by the stretch-spinning process : en
  • AT124361B - Liquid fuel burners. : de en
  • US1822076A - Illuminating arrangement : en
  • US1822338A - Excavator : en
  • US1822401A - Carburetor : en
  • US1822412A - Novel packer for use with overshot : en
  • US1822634A - Tractor wheel : en
  • AT124439B - Process for the production of dolls for galvanic dry elements. : de en
  • AT124461B - Curling iron. : de en
  • AT124367B - Device for dust-free emptying of garbage cans. : de en
  • AT124368B - Closure for the cooking openings of hotplates. : de en
  • US1822153A - Control cable hanger : en
  • US1822652A - Snuffer for candles : en
  • US1822293A - Process for regenerating contaminated purifying agents : en
  • USD85073S - Design fob a cigab and cigabette lighteb : en
  • US1822420A - Locomotive construction : en
  • AT124357B - Wick burner. : de en
  • CA315001A - Water cooled stoker : en fr
  • DE533104C - Letter folder with two opposite pairs of bars, which are mounted in parallel and work against each other and which are inevitably coupled to each other : de en
  • FR711420A - Combustion chamber for fuels of all kinds : en fr
  • US1822123A - Refrigerating apparatus : en
  • US1822324A - Dump body door operating mechanism : en
  • US1822343A - Automobile chain accessory : en
  • US1822536A - Coating and sealing composition : en
  • US1822724A - Garment loop : en
  • US1822083A - Train dispatching system for railroads : en
  • US1822827A - Snow remover : en
  • US1822628A - Weight indicator : en
  • GB356624A - Process of manufacturing fertilisers : en
  • US1822758A - System for transmitting and amplifying vibratory currents and movements : en
  • AT124321B - Snowshoe binding with heel holder loop and self-locking front tension. : de en
  • US1822127A - Treatment of hydrocarbons : en
  • US1822727A - Film phonograph : en
  • US1822767A - Door movement : en
  • US1822861A - Art of converting hydrocarbon oils : en
  • USD85051S - Island : en
  • USD85070S - of london : en
  • AT124309B - Dryer. : de en
  • US1822289A - Self-feeder construction : en
  • US1822627A - Glass rolling apparatus particularly applicable to the production of continuous glass strips : en
  • US1822666A - Self-packing valve : en
  • DE533175C - Device for automatic control of the ignition phase of an explosion engine : de en
  • GB356422A - Improvements in and relating to melting furnaces : en
  • GB356615A - Improvements in or relating to the super-structures of tunnel kiln trucks : en
  • GB356768A - : en
  • DE533105C - Process for reducing or practically complete prevention of the corrosive effect of gases containing hydrochloric acid and diluted solutions on silicon-rich iron alloys : de en
  • DE533253C - Internal inking device for rotary stencil printer, where a stencil is guided over two color drums : de en
  • GB356795A - Improvements in a cast iron article and method of manufacturing same : en
  • AT124370B - Device for the execution of poured concrete work using a cable crane. : de en
  • GB356272A - Improvements in or relating to hunting switches particularly for use in automatic orsemi-automatic telephone systems : en
  • CA315053A - Age-resister for rubber : en fr
  • DE533072C - Surface thermometer : de en
  • GB356330A - Improvements in and relating to automatic valves for inflatable articles : en
  • USD85045S - Design for a bag handle : en
  • AT124311B - Device for attaching agricultural and other tools to a wooden handle. : de en
  • FR711534A - Three-sided planer for woodworking : en fr
  • GB357171A - Improvements in and relating to wireless and like electrical apparatus : en
  • GB356479A - Improvements in and relating to the production of films for avoiding the formation of steaming and adherence of droplets of rain on glass, mirrors and the like : en
  • GB356581A - Improvements in means for temporarily holding picture cards, photographs or the likein albums or the like : en
  • US1822559A - Means for fastening corrugated sheets and the like : en
  • DE533208C - Wandering sanding belt : de en
  • DE531847C - Parental control : de en
  • FR711408A - Screwdriver and its manufacturing process : en fr
  • FR711440A - Improvements to lighting devices : en fr
  • GB356377A - Improvements relating to valves and cocks : en
  • FR711371A - Dust separator : en fr
  • GB356324A - Improvements in or relating to cinematographic apparatus : en
  • GB356381A - Improvements relating to spring mattresses : en
  • US1822128A - Box and clamp therefor : en
  • US1822683A - Remote control indicator system : en
  • FR711416A - Improvement in pans and other containers : en fr
  • GB356317A - Improvements in valves for automatic sprinkler systems : en
  • GB356659A - Improvements in or relating to methods for carrying out endothermic chemical reactions : en
  • FR711441A - Process for preparing phosphorus from natural phosphates : en fr
  • DE533168C - Injection carburetors for internal combustion engines : de en
  • GB356585A - Improvements in hose supporters : en
  • GB356626A - Device for the protection against overcharging of the control chamber of the release valve of a brake control valve : en
  • FR711431A - New helical antenna : en fr
  • FR711589A - Hermetic refrigeration unit : en fr
  • GB356545A - Power-driven machine for tamping underneath railway-sleepers during the finishing ofthe permanent way : en
  • GB356627A - Method of leaching phosphate rock : en
  • DK44558C - Circuit device for automatic telephone systems. : da en
  • AT124373B - Handle arrangement for self-loading weapons. : de en
  • AT124408B - Method and device for sieving materials. : de en
  • DE532890C - Transformer with the usual primary and secondary winding : de en
  • DE533081C - Device for separating dust etc. from air : de en
  • FR711290A - Insecticide products : en fr
  • DE533043C - Printing device for printing the amounts of money on bank instructions and the like. like : de en
  • DE533157C - Device for heating and cooling rooms, in which a pipe system through which a heating or cooling medium flows is acted upon by a blower with air : de en
  • FR711320A - Improvements in the manufacture of vulcanized rubber : en fr
  • US1822236A - Frictional retarding device for spring suspension : en
  • US1822029A - Sunlight control and concentrating device : en
  • US1822072A - Electrical insulation : en
  • GB357085A - Improvements in or relating to wave signalling systems : en
  • DE533187C - Device for scraping surfaces, in which the tool is moved back and forth in a plane-like support body by a crank mechanism : de en
  • US1822019A - Lighting fixture : en
  • US1822687A - Brake : en
  • GB356268A - Improvements in electromagnetic clutches : en
  • FR711311A - Recorder for phonograph records : en fr
  • FR711545A - Explosion or combustion engine, in particular an aircraft engine, supercharged by a turbo-compressor : en fr
  • GB356262A - Improvements in process of rolling sheets : en
  • US1822613A - Garment press : en
  • US1822684A - Gravity dump vehicle : en
  • US1822506A - Method of accelerating the reaction in aluminothermic processes especially in their application to welding : en
  • US1822671A - Air agitator : en
  • FR711314A - Purification and processing process for raw sugar juice : en fr
  • GB356486A - Improvements relating to grass cutting and like shears : en
  • GB356575A - Improvements in and relating to vacuum cleaners : en
  • GB356406A - Improvements in evaporators for cooling air in refrigerating chambers or cabinets : en
  • FR711424A - Spiked lathe : en fr
  • AT124402B - Container for card rolls. : de en
  • CA314941A - Can or tin : en fr
  • FR711406A - Lateral sealing device for rotors of motors and gear pumps : en fr
  • GB356309A - Improvements in or relating to cuff links : en
  • GB356580A - Improvements in and relating to the manufacture of ammonium sulphate : en
  • GB356596A - Expanding brakes : en
  • GB356423A - Improvements in or relating to electrical insulators : en
  • GB356444A - Improvements in and relating to pneumatically operated drilling and grinding machines and the like : en
  • DK44568C - Procedure for Making Tone Film. : da en
  • FR711442A - Process for the extraction of iron salts, wines and fermented or non-fermented drinks : en fr
  • DE533096C - Fountain pen : de en
  • DK44563C - Weight, which is particularly useful in bakeries, mills and the like. : da en
  • DE532947C - Equipment for stringing tennis rackets : de en
  • FR711269A - Device for charging the accumulators of a motor vehicle : en fr
  • US1822103A - Method for treating arsenious ore : en
  • US1822543A - Wire joining : en
  • US1822730A - Method of machining individual units and apparatus therefor : en
  • FR711580A - Metal handle plate for trunks : en fr
  • GB356434A - Improvement in the construction of slide-rules : en
  • GB356684A - : en
  • US1822798A - Movable sign : en
  • DE532907C - Locking device for the door of toilets and washrooms : de en
  • DE533016C - Process for the production of whetstones of uniform density from grainy material : de en
  • GB356348A - An improved fastening for farm and other gates : en
  • AT124387B - Anti-skid device for shoes. : de en
  • CA315103A - Induction motor : en fr
  • FR711563A - Development of valves for inner tubes : en fr
  • FR711352A - Improvement in the construction of metal sliding doors, more particularly those of large dimensions : en fr
  • FR711453A - New spark plug for internal combustion engines : en fr
  • US1822625A - Acetylene generator : en
  • US1822865A - Method and apparatus for producing photographic records : en
  • USD85049S - Porated : en
  • AT124372B - Boiler feed system for locomotives with tender. : de en
  • AT124469B - Coin operated telephone for telephone systems with dialer operation. : de en
  • CA315048A - Tire trimming machine : en fr
  • DK44561C - Procedure for tanning hides. : da en
  • FR711381A - Process for obtaining mixed walls and walls obtained by this process : en fr
  • US1821987A - Fuse block terminal structure : en
  • US1822421A - Price tag and holder therefor : en
  • US1822393A - Flexible chain : en
  • CA315029A - Multiple sound and picture recording and projection system : en fr
  • DE533338C - Process for the production of cellulose xanthate : de en
  • CA314931A - Electric heater for automobile engines : en fr
  • CA315019A - Resinous product : en fr
  • CA315030A - Concrete railroad tie : en fr
  • CA315049A - Latex compound : en fr
  • GB356236A - Process for manufacturing briquettes and like agglomerated bodies or lamp black from coal dust : en
  • US1822085A - Selective signal system : en
  • US1822225A - Time recording clock : en
  • US1822862A - Art of converting oils : en
  • AT124415B - Process for the sterilization of liquids or substances that are easy to liquefy. : de en
  • DE532825C - Security screw : de en
  • FR711387A - Improvements in setting locks : en fr
  • GB356521A - Improvements in or relating to electrical condensers : en
  • DE533162C - Liquid quick heaters, especially for milk : de en
  • GB356282A - Improvements in or relating to arrangements for controlling electric motors : en
  • GB356720A - Improvements in and relating to atomising or disintegrating liquids, and apparatus therefor : en
  • GB356740A - Process for the preparation of solutions of cellulose esters containing insoluble pigments : en
  • GB357083A - Improvements in or relating to hydraulic governors for engines : en
  • DE519254C - Method of heating the carbide in azotier ovens : de en
  • GB356681A - New and useful improvements in textile material : en
  • FR711547A - Magneto-dynamo : en fr
  • GB356303A - Improvements in or relating to gramophone and like cases, particularly of the hinged-lid type, and boxes, such as needle-boxes, therefor : en
  • DE532974C - Circuit arrangement for telegraph equipment with control of transmission characters : de en
  • DE533080C - Paddle wheel for viewing : de en
  • FR711292A - Cylinder for internal combustion or combustion engines, in particular aircraft engines : en fr
  • FR711572A - Improvements to suction and pressure pumps and in particular to hand pumps : en fr
  • US1821932A - Waterproofing composition and method of preparing same : en
  • US1822302A - Poultry feeder : en
  • US1822075A - Electrical measuring instrument : en
  • US1822451A - Mold for molding central triple reflectors : en
  • DE533031C - Machine for the completion of bottle closures : de en
  • DE532214C - Change gear for shifting to two different speeds : de en
  • DE533106C - Process for regulating the reaction temperature in gas reactions : de en
  • FR711635A - Method and apparatus for obtaining resinous soap with high covering power : en fr
  • GB356746A - Improvements in high potential transformers : en
  • GR3333B - SEPARATION FRAMEWORK FOR OIL. : el en
  • DE533148C - Radiant heater with electrically heated heat radiators for churches and other briefly heated assembly rooms : de en
  • GB356549A - Improvements in or relating to clutches for the transmission of motion from a constantly rotating driving shaft to a belt pulley or like device : en
  • FR711335A - Drainage tower for wet products in piles and in particular for coal fines : en fr
  • AT124365B - Bullet for cartridges for practice shooting. : de en
  • FR711530A - Sophisticated roller support for agricultural machinery drawbars : en fr
  • GB357084A - Improvements in or relating to the manufacture of fabrics exhibiting crepe effects : en
  • GB357196A - Method and apparatus for driving tunnels and headings : en
  • GB356670A - Textile fabric boots or shoes : en
  • DE533232C - Disarming of combustible contact poisons contained in roast gases or the like, in particular arsine : de en
  • DE533385C - Grapples for wheels of agricultural machinery, tractors and other vehicles : de en
  • FR711568A - Improvements to flexible tubes, such as rubber tubes and the like : en fr
  • GB356797A - An improved process for the production of a material more particularly for building and street structural purposes : en
  • FR711412A - Starting method for multi-cylinder automobile engines : en fr
  • GB357128A - Improvements in the production of emulsifying agents and of emulsions prepared therewith : en
  • DE532951C - Ski binding : de en
  • US1822082A - Steering device for aeroplanes : en
  • DE533015C - Ball game in which the balls are played according to a rotating disc in the middle of the game : de en
  • DE533180C - Process for the thermal treatment of sheets provided with a metal coating : de en
  • DE521750C - Device for enlarging and reducing technical drawings etc. like : de en
  • USD85055S - Design fob a tibe : en
  • US1822006A - Filter : en
  • US1822590A - Vulcanizing apparatus : en
  • US1822807A - Pitman boxing : en
  • GB356301A - Improvements in or relating to forging : en
  • GB356471A - Improvements in or relating to armatures for ignition magnetos : en
  • US1822763A - Collapsible decoy : en
  • US1822840A - Process and mechanism for separating intermixed divided materials : en
  • US1821927A - Combined rheostat and switch : en
  • US1822140A - Plug for oil wells and apparatus for seating the same : en
  • US1822618A - High power rectifier system : en
  • GB356602A - Improvements in machines for cutting sugar cane and the like : en
  • FR711333A - Process for the production of synthetic resins : en fr
  • US1822028A - Screw thread gauge and method oe gauging : en
  • US1822279A - Door latch : en
  • AT124303B - Method and device for forming a tobacco fleece in cigarette machines. : de en
  • AT124457B - Steel frameworks for walls, ceilings, etc. like : de en
  • CA315098A - Sliding deflector : en fr
  • US1822754A - Valve seat : en
  • FR711484A - Improvements to metal beams : en fr
  • GB356360A - Improvements in or relating to wireless aerial systems : en
  • DE532772C - Procedure for starting three-phase shunt-wound commutator motors : de en
  • DE533239C - Arrangement for remote measurement according to the pulse frequency method, in particular of electrical measurement quantities : de en
  • FI13816A - Förfarande för förädling av cellulosamaterial av varje slag : en fi
  • DE532987C - Gas burner : de en
  • US1822852A - Method of making shoes : en
  • DE533261C - Diplex telegraph system for the simultaneous transmission of two separate messages over a single line : de en
  • IE12077L - Reciprocating engines : en
  • US1822569A - Display or supporting stand : en
  • US1822835A - Railway car : en
  • US1822556A - Cushion tire : en
  • CA314927A - Scarf muff : en fr
  • CA314967A - Apparatus for treating steam boiler water : en fr
  • US1821945A - Motor vehicle steering gear : en
  • AU2879630A - Improvements in and relating to cartons or display boxes : en
  • DE533059C - Goods take-off device with individually movable scrapers for circular knitting and circular knitting machines : de en
  • DE533351C - Multipole switch : de en
  • DK44584C - Device for brake signal lamps for automobiles. : da en
  • US1822728A - Capacity stabilizing device : en
  • US1822022A - Flexible vulcanizing spotter : en
  • US1822776A - Rotary mechanism for the transmission of power at varying speeds : en
  • US1822594A - Tabulating machine : en
  • USD85067S - Design fob a glass jab : en
  • US1822094A - Buffer and draw head : en
  • US1822482A - Combination shirt and drawers : en
  • US1821975A - Razor : en
  • US1821956A - Apparatus for the oxidation of ammonia : en
  • US1822836A - Hopper car : en
  • CA315072A - Railway draft appliance : en fr
  • DE532905C - Line mark for optical measuring devices : de en
  • DE533058C - Flat frame knitting machine with pressing device to produce bows or spikes : de en
  • US1822694A - Radial connecting rod : en
  • GB356463A - : en
  • DE533109C - Apparatus for supplying a substantially constant rectified current to the threads of electron tubes : de en
  • GB356271A - Dry cells : en
  • AT124495B - Track crossing. : de en
  • DE533205C - Engraver with locking device for beer pressure equipment : de en
  • FR711353A - Arrangement of floats of marine planes, forming an integral part of a wing : en fr
  • DE533250C - Die setting and line casting machine with several magazines : de en
  • DK44580C - Device for Traffic Counting, Signaling and the like by electric Road. : da en
  • GB356646A - Improvements in and relating to transmission belt pulleys : en
  • AT124374B - Fabric holders, in particular for stockings and socks. : de en
  • AT124323B - Braking device with auxiliary drive. : de en
  • FR711426A - Arrangement for high frequency receivers : en fr
  • GB356771A - A device for stirring the contents of closed vessels : en
  • DE533004C - Method of making cap boxes : de en
  • GB356762A - Improvements in and relating to continuous current motors : en
  • GB356427A - Improvements in or relating to the manufacture of fine artificial fibres by the wet spinning process : en
  • US1822364A - Clothesline support : en
  • DE532967C - Device for the removal of the overburden remaining on the exposed coal surface during excavation operations : de en
  • CA315094A - Locomotive : en fr
  • FR711573A - Double-acting electrical protection relay device, magnetic and thermal, with servo motor and blocking : en fr
  • GB356374A - Improvements in charge-mixing devices for internal combustion engines : en
  • GB356543A - Improvements in feeding device for rock drills : en
  • FR711487A - Advanced sorter : en fr
  • GB356372A - Apparatus for playing a new game : en
  • GB356335A - Improvements in automatic erecting devices for the lens panels of photographic cameras : en
  • GB356392A - Improvements relating to filters : en
  • GR3332B - IMPROVEMENTS IN OR RELATING TO A RANGE (GROUP) OF ELECTRIC LAMPS. : el en
  • US1822784A - Manufacture of mordant disazo dyestuffs : en
  • DE532972C - Method and device for using carbonic acid vapor as a fuel : de en
  • DE533283C - Protective capsule for watches or similar objects : de en
  • US1822217A - Joint fastener : en
  • GB356266A - Improvements in curtain rails : en
  • FR711427A - Process for the manufacture of large ceramic plates : en fr
  • GB356376A - Improvements in or relating to telephone and like electric cables : en
  • GB357170A - Improvements in the manufacture and production of liquid, in particular aromatic, hydrocarbons : en
  • DE533302C - Device for lubricating the rings of ring spinning and ring twisting machines : de en
  • FR711399A - Device for obtaining coiled cones in tube winding machines : en fr
  • GB356676A - Sheet glass manufacture : en
  • FR711477A - Textile treatment agent : en fr
  • FR711594A - Arrangements of boilers with combustion chamber completely surrounded by vaporizing tubes heated by radiation : en fr
  • GB356356A - Improvements in or relating to combined apparatus for the reproduction of talking machine records and the reception of radio signals : en
  • US1821991A - Oil appliance for sleeve-type of internal-combustion engines : en
  • US1822588A - Recovering copper from slags : en
  • FR711428A - Improvement in so-called permanent corrugation processes and apparatus : en fr
  • GB356395A - Improvements relating to photo-electric cells : en
  • US1822813A - Speaking clock : en
  • US1821970A - Electrodeposition of metal : en
  • USD85036S - Design fob a crib : en
  • US1822804A - Apparatus for the recovery of the alcohol evolved by bread baking ovens : en
  • US1822331A - Expanded metal joist : en
  • US1822689A - Filter tank : en
  • DE533326C - Process for the preparation of pure titanic acid : de en
  • DE533151C - Process for the preparation of Kuepen dyes : de en
  • US1822570A - Display device : en
  • US1822334A - Loom : en
  • US1822163A - Engine starter : en
  • US1822286A - Let-off device for looms : en
  • AU270231A - An improved connecting device for use with stranded metal cables : en
  • CA315075A - Apparatus for making moulds : en fr
  • CA315117A - Expansion joint : en fr
  • CA315096A - Stacker stop : en fr
  • DE533082C - Sewing machine for creating a velvety pile : de en
  • FR711422A - Method for making a nut indestructible and tool for carrying out this method : en fr
  • GB356582A - Improvements relating to slicing machines : en
  • AT124478B - Float valve with two-part float lever. : de en
  • FR711502A - Die for the construction of conical threads : en fr
  • GB356353A - Improvements relating to electro-magnetic vibratory devices particularly for use in the recording and reproduction of sound : en
  • GB356693A - Improvements in or relating to high potential transformers : en
  • US1822011A - Fuel feeding means for internal combustion engines : en
  • US1822152A - Selenium cell door closer : en
  • US1822184A - Device for the conversion of mechanical measuring values into corresponding electrical measuring values : en
  • US1822529A - Mounting bracket : en
  • US1822595A - Clasp : en
  • DE533300C - Closure for liquid containers, in particular for fuel containers in motor vehicles and motorcycles, secured by a letter lock : de en
  • US1822117A - Beverage dispensing apparatus : en
  • AT124450B - Device for the automatic determination of the light output of electric lamps : de en
  • AT124465B - Rotary switch cabinet. : de en
  • CA314940A - Combination stool, ladder and kitchen block : en fr
  • DE533154C - Breaking luffing crane : de en
  • FR711512A - double automatic case : en fr
  • US1822520A - Clamping lever for planes : en
  • USD85054S - Joseph b : en
  • USD85065S - Eugene stahl : en
  • AT124329B - Control valve for vacuum brakes for vehicles. : de en
  • US1822119A - Adjustable supporting mechanism for straightening rolls of plate straightening machines : en
  • US1822519A - Article cover : en
  • US1822863A - Thermostatic valve : en
  • USD85034S - Design for a tire : en
  • US1822376A - Process and apparatus for manufacturing flexible pads : en
  • US1821959A - Bathtub : en
  • US1822136A - Tie twisting tool : en
  • AT124304B - Board game. : de en
  • AT124381B - Method and machine for the production of bricks with non-continuous holes. : de en
  • AU2961230B - Improvements in oil purifying apparatus : en
  • AU3059830B - Improvements in corsets and the like : en
  • US1822256A - Process and apparatus for molding tubes : en
  • US1822304A - Safety overload governor cut-out switch for electric motors : en
  • US1822573A - Outboard drive for motor boats : en
  • US1822610A - Cattle muzzle : en
  • US1821939A - Shoe stiffener and method of making the same : en
  • US1821989A - Electric apparatus : en
  • US1822244A - Miniature golf course : en
  • US1822357A - Combination buckle and fastener for overalls : en
  • AT124421B - Process for obtaining physiologically active extracts. : de en
  • AU61731A - Improvements inthe manufacture of bottles andother articles in glass and apparatus therefor : en
  • DE533086C - Lockstitch sewing machine with horizontal hook and an eye that protrudes down from the throat plate and controls the thread loop : de en
  • US1822198A - Locking catch for foot pedals : en
  • FR711296A - Manufacture of thiuram-monosulfides : en fr
  • FR711510A - Improvements to electrical signaling systems : en fr
  • USD85046S - jacobs : en
  • US1822378A - Toilet bowl : en
  • US1822124A - Refrigerating apparatus : en
  • AU2957630B - Apparatus for registering printing plates in multi-colour work and for analogous purposes : en
  • AT124308B - Plansifter frame. : de en
  • AT124340B - Gripper for towing vehicle wheels. : de en
  • DE533166C - Two-stroke internal combustion engine with crankcase pump and control tube placed on the working piston : de en
  • DE533348C - Device for displaying power interruptions, in particular in vehicles with an electric motor drive : de en
  • US1822265A - Sign : en
  • GB356751A - An improved educational appliance for teaching and studying music : en
  • CA314932A - Machine for trimming veneer : en fr
  • AU2906330B - Collapsible bed and canopy : en
  • AU2960530A - Improved doorstop : en
  • DE533618C - Control for the inlet valves of compressors, the cylinders of which are arranged parallel to the drive shaft : de en
  • AT124341B - Drive for rolling and sliding vehicles. : de en
  • US1822655A - Valve : en
  • DK44571C - Kohaleholder. : da en
  • FR711517A - Emergency brake for automobiles : en fr
  • GB356371A - Improvements in and relating to sewing machines : en
  • US1821926A - Work chuck : en
  • US1822513A - Weighing scale : en
  • US1822429A - Locomotive booster cylinder cock controlling mechanism : en
  • CA314981A - Lawn mower : en fr
  • CA315081A - Insulated rail joint : en fr
  • US1821963A - Transfer mechanism for can filling machines : en
  • US1822386A - Aircraft : en
  • USD85066S - Bernhard sternatj : en
  • US1822099A - Apparatus for placing washers on heel-mold pins : en
  • US1822638A - Italian smoking chair : en
  • US1822716A - Selective clutch mechanism : en
  • US1822277A - Boll weevil insect destroyer and gatherer : en
  • FR711268A - Pump device for metal steam appliances : en fr
  • DE532959C - Steam generator system : de en
  • FR711349A - Improvements to spools for automatic loom shuttles : en fr
  • GB356298A - Improvements in electric furnaces : en
  • FR711411A - Process for the manufacture of a product making the mortar water-repellent : en fr
  • DE533390C - Ring for attaching wing marks : de en
  • AT124388B - Photo device with two or more synchronous turntables for speaking machines, each driven separately with the photo device. : de en
  • AT124417B - Television device. : de en
  • US1822864A - Razor : en
  • AT124378B - Device for cutting out the bars of extruded hollow bricks. : de en
  • US1822441A - Assembling apparatus : en
  • US1822447A - Manufacture of hso from weak so, gas : en
  • US1822822A - Hog grip and hook : en
  • AU3011630A - Improvements in and relating to safety razors : en
  • US1821966A - Fastening inserting machine : en
  • GB356260A - Improvements in or relating to the production of fibrous thermoplastic sheets : en
  • GB356672A - Improvements in and relating to electric discharge tubes : en
  • CA315063A - Transmission gearing : en fr
  • AT124409B - Method of making bricks. : de en
  • AT124500B - Lid for cap boxes. : de en
  • GB356572A - Improvements applicable to rock-drills and like implements : en
  • AT124326B - Drives for vehicles, in particular for sleds. : de en
  • AT124391B - Device for feeding molten glass in batches for processing. : de en
  • CA315010A - Coating composition : en fr
  • AT124350B - Electrically controlled device for automatic closing of the gas line when the flames go out. : de en
  • AT124317B - Pyrophoric lighter. : de en
  • AT124434B - Electric discharge tube. : de en
  • CA315115A - Agricultural spreader : en fr
  • US1822485A - Insulator : en
  • US1822624A - Cable shield : en
  • DE533116C - Structure for aircraft : de en
  • US1822315A - Control switch particularly for electric sadirons and similar devices : en
  • US1822480A - Luggage carrier : en
  • US1822345A - Photographic apparatus : en
  • US1822416A - Art of delustering artificial silk : en
  • US1822797A - Flight conveyer : en
  • US1822489A - Registering device : en
  • CA315129A - Fitting connection : en fr
  • CA315118A - Sewage purification system : en fr
  • US1822005A - Automatic control adjusting device : en
  • US1822185A - Controlling device for vehicle spring suspension systems : en
  • CA315012A - Paper-making machine : en fr
  • US1822026A - Vibration damper : en
  • US1822327A - Door fastener : en
  • US1822495A - Method and mechanism for controlling the feeding of webs : en
  • AU1531A - Improved method of and apparatus for making a combustible gas and converting hydrocarbon oils : en
  • GB356583A - Improved arrangement of the ignition space of pulverised fuel furnaces : en
  • US1822504A - Automatic sash operator : en
  • US1822609A - Bubble tower construction : en
  • USD85048S - Design for an annunciator or similar article : en
  • CA315007A - Mouldable composition : en fr
  • CA315108A - Turn-table for vehicles : en fr
  • US1822693A - Terminal connection : en
  • AU45931A - Improvements in or relating to transmitting and receiving apparatus for use witb telephones and the like : en
  • GB356341A - Improvements in or relating to walking sticks : en
  • US1822318A - Tilting and locking device for venetian blinds : en
  • US1822398A - Picture frame support : en
  • US1822395A - Holder for steel wool : en
  • US1822738A - Polyphase intersheath cable : en
  • US1822858A - Bobbin holder : en
  • US1822096A - Motor frame construction : en
  • DE533194C - Device for the sterilization of fruit juices by electrical means : de en
  • USD85028S - Design for a dial for watches and clocks : en
  • AT124354B - Gas heating system. : de en
  • CA315086A - Wheel assembly machine : en fr
  • US1822316A - Cigarette making machine : en
  • US1822367A - Manufacture of vat dyestuffs : en
  • US1821982A - Electrically controlled loop regulating mechanism for full fashioned knitting machines : en
  • US1822571A - Display device : en
  • US1822789A - Fountain pen : en
  • AU2961230A - Improvements in oil purifying apparatus : en
  • CA314960A - Method of refining soap floating on the waste-lyes : en fr
  • US1822829A - Carbon remover and eliminator : en
  • US1822208A - Automatic piling lubricator : en
  • US1822396A - Method of dezincing mattes and slags : en
  • US1822781A - Wire spacing and fastening device : en
  • US1822054A - Box wrapping machine : en
  • US1822450A - Sound reproducing device : en
  • US1822664A - Diagraphic tracing machine : en
  • AT124383B - Bottle blowing machine. : de en
  • US1822060A - Siphon valve for flush tanks : en
  • AT124355B - Heating and cooling device for the expulsion and absorption container of absorption refrigeration machines. : de en
  • CA315092A - Liquid fuel burner : en fr
  • US1822629A - Hoisting mechanism : en
  • US1822737A - Polyphase intersheath cable : en
  • DE533094C - Spring package for steering rods of bicycles and motorcycles : de en
  • US1822004A - Window construction : en
  • US1822080A - Partitioned starting gate : en
  • US1822442A - Steam separator : en
  • US1822561A - Rubber product and process of preparing the same : en
  • USD85044S - Design fob a bottle : en
  • AT124339B - Cable support for cable car supports. : de en
  • DE533108C - Manufacture of clay : de en
  • AU2827830B - PATENT OFFICE A razor sharpener : en
  • US1822254A - Nonexplosive, noninflammable soluble cotton and process of producing the same : en
  • CA315076A - Cone crusher : en fr
  • USRE18182E - Cooling unit po : en
  • US1822512A - Container for merchandise : en
  • US1822417A - Optical printer : en
  • US1822866A - Test switch : en
  • CA315077A - Jaw crusher : en fr
  • DE533298C - Riding saddle : de en
  • USRE18177E - Best available copy : en
  • US1822295A - Sales slip pad holder : en
  • CA315032A - Spindle machine : en fr
  • US1822149A - Coupling : en
  • DE533073C - Seed machine with cell wheels swinging back and forth around its axis : de en
  • FR711493A - Coupling arrangement for connection and disconnection of subscriber stations in telegraph installations : en fr
  • US1822555A - Transmission : en
  • US1822722A - Brake cylinder protector : en
  • US1822832A - Adjustable eraser attachment for pencils : en
  • US1822598A - Material loading apparatus : en
  • AT124467B - Circuit arrangement for telephone systems with relay selectors. : de en
  • FR711285A - Waste water purification device for mechanical clarification systems : en fr
  • FR711506A - Optical pyrometer comprising two incandescent filaments heated by the same current source : en fr
  • AU142031A - Improvement in method copying color records : en
  • CA315071A - Ferrous base article : en fr
  • DE533229C - Steam-powered toys and suspended airplanes : de en
  • US1822275A - Apparatus for making emulsions : en
  • GB357508A - Process for preparing phosphatic fertilizing materials : en
  • US1822130A - Electrical converter : en
  • CA314926A - Lining for ingot mould hot tops : en fr
  • US1821976A - Device for taking up the wear on antifriction bearings : en
  • AT124307B - Pliers for tying and knotting sheaves, bale cords and the like like : de en
  • AT124419B - Process for the production of a fiber material provided with nicotine-binding substances and used to detoxify the tobacco smoke. : de en
  • AT124481B - Device for condensing vapors. : de en
  • CA315099A - Rising and falling table : en fr
  • US1822640A - Gate fastener : en
  • US1822583A - Refrigerating apparatus : en
  • US1822385A - Apparatus for coating electrical conductors : en
  • US1822538A - Method of and means for treating articles of celluloid and the like : en
  • US1822843A - Removable card holder for wallets : en
  • US1822597A - Lever shaft driving device of flat-full fashioned machines : en
  • US1822241A - Gasoline dispenser : en
  • US1822656A - Humidifier : en
  • AT124456B - Electric arc tube filled with gas or vapor. : de en
  • CA315097A - Fold plate shifter : en fr
  • AT124412B - Gas-filled discharge tube. : de en
  • US1822008A - Tribromoalcohols and process of preparing the same : en
  • US1822370A - Vacuum tube apparatus : en
  • US1822632A - Cable drive : en
  • US1822678A - Photographic apparatus and more particularly to the focusing mechanism thereof : en
  • AT124422B - Projector for incident and transmitted light. : de en
  • US1822190A - Hot water bag : en
  • US1822805A - Automatic lathe : en
  • US1821983A - Apparatus for drying grain and the like : en
  • US1822788A - Process and apparatus for producing solid carbon-dioxide : en
  • DE532827C - Vibration generator : de en
  • AU125031A - Fuel pump and distributing apparatus for internal combustion engines : en
  • AT124356B - Method and device for float-free water level control in condensers and preheaters. : de en
  • US1822284A - Shoe fastener : en
  • US1822492A - Card display : en
  • US1822210A - Process for the manufacture of pure colophony and other resinous products from resinous plants or woods : en
  • CA315106A - Relay and discharge tube circuit : en fr
  • GB356798A - A new or improved hydraulic coupling : en
  • DE533245C - Reflective surface with embedded glass particles : de en
  • GB356666A - Improved friction producing means for shock absorbers, door closing devices and the like : en
  • US1822230A - Valve : en
  • US1822801A - Automatic fire extinguisher : en
  • US1822160A - Clutch brake : en
  • US1822567A - Medicament applicator : en
  • US1822778A - Hydraulic turbine : en
  • US1822790A - High speed reeling machine : en
  • AT124335B - Seat, in particular for motor vehicles. : de en
  • AT124485B - Safety gas tap. : de en
  • CA314947A - Triple recording trap nest : en fr
  • CA314977A - Collapsible seat, stool or chair : en fr
  • CA315121A - Hot top for ingot moulds : en fr
  • US1822418A - Twin craft : en
  • US1822783A - Negative holder : en
  • US1822253A - Surface sealing compound or stain and process of producing the same : en
  • US1822674A - Signaling device : en
  • US1822676A - Tenter chain link : en
  • US1822751A - Process of extracting benzene hydrocarbons from gases : en
  • GB356394A - Improvements in and relating to non-splintering or safety glass sheets : en
  • GB356623A - Improvements in siphon bottles : en
  • CA314973A - Tire carrier : en fr
  • AT124473B - Device for eavesdropping on the noises of machines and mechanical devices of all kinds. : de en
  • AT124328B - Method and device for producing inflatable hollow rubber bodies. : de en
  • US1822159A - Individual wheel mounting : en
  • US1822459A - Feed water heater : en
  • US1822578A - Control device for flow of fluids : en
  • US1821935A - System for parallel operation of alternators : en
  • DE533320C - Plug for connecting to electrical lines for heating or cooking appliances : de en
  • FR711575A - Improvements to machines used to punch statistics cards : en fr
  • GB356756A - Improvements in or relating to supporting and securing devices for railway rails : en
  • GB356396A - Improvements in picks for coal cutting machines with hard metal cutting edges : en
  • AT124315B - Fast running drum mechanism. : de en
  • AT124416B - Process for the treatment of feed water. : de en
  • FR711405A - Sterilizer for dressing items : en fr
  • GB356537A - Improvements in charge heating and mixing devices for internal-combustion engines : en
  • US1822448A - Furniture : en
  • DE533039C - Process for the preparation of compounds of alkylcyanquinolanes : de en
  • US1822135A - Endless elastic band : en
  • USD85064S - Design for a bowl or similar article : en
  • DE533241C - Cigarette feeder : de en
  • FR711598A - Clutch brake for tractors and similar applications : en fr
  • FR711593A - New single cable for suspension trusses : en fr
  • GB356358A - Improvements in or relating to bathing caps : en
  • DE533161C - One-room milk cup : de en
  • FR711344A - Pipe or exhaust for internal combustion engines : en fr
  • US1822150A - Exciter differential field control : en
  • US1822759A - Motor control system : en
  • GB356502A - Improvements in bearings : en
  • GB356618A - Apparatus for introducing into a common carton or like container two packages to be arranged in proximity to one another : en
  • GB356418A - Improvements in and relating to steering aileron or elevator mechanism for aircraft or other craft : en
  • DE533262C - Capacitance area for roaring capacitors : de en
  • DE533067C - Device for forming a kit groove on the edges of shatterproof glass : de en
  • GB356472A - Improvements relating to means for assuring by centrifugal force, determined outputsof fluid, especially to means for the lubrication of rotating shafts : en
  • DE533303C - Hammer billiards : de en
  • GB356630A - Improvements in railway buffer stops : en
  • GB356655A - Improvements in or relating to electrical distribution boards, fuse boxes and the like : en
  • US1822132A - Antiskid calk for tractor belts : en
  • US1822860A - Crank shaft balancing machine : en
  • FR711367A - Switching device for pneumatic tubes : en fr
  • FR711522A - Device for cooling fuel valves in combustion engines by injection : en fr
  • GB356628A - Improvements in and relating to the coupling of railway, tramway and like vehicles : en
  • GB356563A - An improved method and apparatus for rolling glass in sheets : en
  • GB356664A - A heat moulded material of cellular structure and process for making same : en
  • GB356513A - Improvements in or relating to propelling pencils : en
  • GB356524A - Improvements in or relating to warning beacons or indicators of exposed high tension conductors as a safety device more particularly for air vessels : en
  • GB356632A - Improvements in liquid meters : en
  • DK44567C - Procedure for the production of ready-to-use paints. : da en
  • FR711476A - Automatic slide providing free communication between the two faces of the piston of a pump, when the discharge is closed : en fr
  • FR711570A - electric train lighting : en fr
  • GB357129A - Improvements in rubber overshoes : en
  • GB356452A - Improvements relating to loose leaf binders : en
  • GB356389A - Improvements in or relating to electrical signalling systems, telephone systems and the like : en
  • DK44560C - X-ray tubes. : da en
  • FR711338A - Method of securing an airplane and the tarpaulin covering it to the earth as well as the scissor-shaped stake used for this purpose : en fr
  • FR711491A - Rhythm device consisting of a needle instrument, with isodromic action return actuated by a circulating liquid or gaseous agent : en fr
  • DE533233C - Rotary rubber printing machine for single-color or multi-color printing with cylinders of the same size : de en
  • GB356295A - Improvements in or relating to the sheet gripping devices of printing machines : en
  • GB356675A - Improvements in devices for obtaining register in formes : en
  • US1822111A - Conveyer system : en
  • FR711526A - Device for the organization and control of work comprising operations of various kinds carried out by specialized personnel : en fr
  • GB356424A - Improvements in variable speed gears : en
  • DE533075C - Housing for through shut-off valves : de en
  • DE532794C - Mains connection device for supplying tube receivers with direct current : de en
  • US1822240A - Method and apparatus for lining pipes : en
  • US1822470A - Folding machine : en
  • US1822739A - Self-cleaning, non-clogging, traveling grizzly : en
  • DE533111C - Process for the desulphurization of gases : de en
  • GB356637A - Improvements in or relating to synchronisation devices : en
  • GB356782A - Improvements in or relating to thermionic valve systems : en
  • GB356323A - Improvements in or relating to modulating systems : en
  • US1822500A - Support for measuring instruments : en
  • FR711325A - Advanced system for connecting branch pipes to pressure vessels or pipes : en fr
  • FR711460A - Advanced training in electric batteries : en fr
  • GB356617A - Process and apparatus for the manufacture and filling of double-pocket cartons : en
  • GB356531A - Improvements in and relating to well tools : en
  • GB356663A - Improvement in electric discharge devices : en
  • US1822141A - Means for closing oil wells : en
  • GB356258A - Improvements in electric synchronising systems : en
  • US1821919A - Process for producing an arsenobenzene and the product thereof : en
  • FR711393A - Process for the transformation of polysaccharides : en fr
  • AT124410B - Discharge tube. : de en
  • CA315035A - Pulverizer : en fr
  • US1822796A - Buckle and method of making the same : en
  • US1821958A - Liquid level indicating means for multiple cell storage batteries : en
  • US1822003A - Refrigerating apparatus : en
  • US1822009A - Support : en
  • US1822071A - Power control system : en
  • US1822212A - Hand grip sleeve and method of making same : en
  • US1822434A - Electric light socket : en
  • US1821957A - Vehicle body construction : en
  • US1822193A - Plug for cementing wells : en
  • DE532186C - Ultraviolet emitters for medical purposes : de en
  • US1822409A - Tie puller : en
  • DE533279C - Sand processing plant with pre-sorting : de en
  • US1822297A - Hat block and collapsible stand : en
  • US1822443A - Bead forming device : en
  • US1822505A - Lighter : en
  • FR711469A - Automatic clutch and clutch control unit and brake servo motor : en fr
  • FR711495A - Optical projection system : en fr
  • GB356723A - Improvements in or relating to paper cups : en
  • US1822218A - Railway traffic controlling apparatus : en
  • US1822322A - Engine piston : en
  • DE533387C - Potato harvesting machine with throwing wheel and baffle wall provided to the side of this, between which and the throwing wheel are arranged grate bar groups that are set in shaking motion : de en
  • FR711361A - Fixing device and method for its manufacture : en fr
  • DK44577C - Device for compressed air brakes to achieve variable braking. : da en
  • US1822709A - Composition of matter containing mercury : en
  • AT124429B - Cotton wool in roll form. : de en
  • CA315006A - Process of making impregnated sheets : en fr
  • US1822603A - Means and method fob placing : en
  • AT124385B - Method for treating exposed images or the like by a gaseous agent. : de en
  • AT124452B - Device for automatic piston feeding for machines for melting the support frames into the bulbs of electric light bulbs. : de en
  • US1822621A - Trolley shoe : en
  • USD85040S - William goldstein : en
  • AU2887430A - Scoop retipping appliance : en
  • CA314997A - Dirigible headlamp : en fr
  • FR711357A - Improvements to agricultural treulis for fodder unloaders or others : en fr
  • FR711433A - Process for manufacturing anthraquinone series vat dyes and dyes obtained by this process : en fr
  • FR711528A - Headlight for bicycles can be made anti-glare : en fr
  • GB356638A - Improvements in or relating to the manufacture of proteinases free from peptidases : en
  • US1822541A - Retort construction : en
  • FR711295A - Improvements in the concentration of dilute aliphatic acids : en fr
  • FR711388A - Advertising apparatus with observation screen consisting of a translucent mirror : en fr
  • US1821955A - Lamp : en
  • US1822702A - Evacuating pump : en
  • USD85029S - Design for a chair : en
  • US1822107A - Cone gear synchronizer : en
  • US1822524A - Diaper supporter : en
  • FR711258A - Improvements in railway traffic control devices : en fr
  • GB356567A - Improvements in spring driven toy locomotives : en
  • FR711435A - Tubular pylon for establishing power lines and other applications : en fr
  • US1821929A - Valve : en
  • US1822336A - Can hopper : en
  • US1821986A - Pulsator for milking machines : en
  • US1822585A - Collapsible box : en
  • CA315028A - Process of obtaining sugar from cellulose : en fr
  • US1822167A - Fountain pen cap : en
  • US1822337A - Grinding machinery : en
  • DE532810C - Potato peeling machine : de en
  • FR711373A - Advanced device for controlling motor vehicle brakes : en fr
  • AT124475B - Lectern. : de en
  • AT124390B - Device for guiding the sound box in the production of records. : de en
  • US1822067A - Refrigerating apparatus : en
  • US1822156A - Printing tabulator : en
  • DE533355C - Process for the preparation of alkali-proof green acid dyes of the diphenylnaphthylmethane series : de en
  • FR711337A - Fuel feed pump for internal combustion engines : en fr
  • AT124401B - Holders for headgear. : de en
  • CA315025A - Protective system : en fr
  • FR711340A - Device for synchronizing television devices : en fr
  • US1822202A - Airship : en
  • US1822377A - Process for manufacturing flexible pads : en
  • US1822596A - Abrasive compound : en
  • DE533321C - Protection arrangement in networks with an earthed neutral conductor : de en
  • FR711410A - Folding armchair : en fr
  • FR711430A - Flexible underwired false collar : en fr
  • GB356361A - : en
  • GB356500A - Collapsable umbrella or sunshade with divided, outwardly foldable ribs : en
  • DE533119C - Mining facility for lignite : de en
  • DE533110C - Device for treatment with X-rays : de en
  • FR711524A - Dry heat decalcographic system : en fr
  • FR711519A - Method and machine for crushing materials of any hardness and structure : en fr
  • US1822601A - Friction gearing : en
  • GB356555A - A device for retaining cigarettes in position, in a case : en
  • GB356412A - Improvements in handles used in vehicles by passengers for steadying purposes : en
  • DE532788C - Paper trolley switching device for typewriters with swing-out paired pawls that alternately engage the ratchet wheel : de en
  • DE532981C - Line clamp : de en
  • DE532980C - Hollow rope in wattle-like execution, especially for high-voltage overhead lines : de en
  • DE533089C - Rotary lobe pump with side seal by self-locking wedge : de en
  • GB356458A - Improvements in water filtering appliances : en
  • DE533220C - Locking device for permanent writing devices : de en
  • GB356590A - Improvements relating to dolphins : en
  • GB356252A - Improvements relating to nitrocellulose : en
  • FR711364A - Process for coating iron or steel articles with aluminum or aluminum alloy : en fr
  • FR711379A - Shaving device : en fr
  • GB356383A - An improvement in or relating to portable fire extinguishers : en
  • DE532830C - Two- or multi-speed gear change transmission, especially for motor vehicles : de en
  • DE532899C - Process for rusting off ores in rotary tube furnaces : de en
  • DE533035C - Electrostatic precipitator with ribbon or strip-shaped spray electrodes : de en
  • FR711455A - Brake for vehicles : en fr
  • GB356310A - Process for the production of paper and rubber and similar combinations : en
  • DE533249C - Process for the preparation of o-amino aldehydes and o-aminoketones of the anthraquinone series : de en
  • US1821993A - Telephone system : en
  • US1822810A - Devices for tautening the cover of folding boats : en
  • CA315112A - Modulation system : en fr
  • FR711298A - Process for the manufacture of a preservative envelope for food products, edibles, candies, etc. : en fr
  • GB356662A - Improvements in or relating to change-speed gears : en
  • AU25031A - Improvements in gaging glass articles : en
  • CA314938A - Tire pressure signal : en fr
  • CA315074A - Antenna weight : en fr
  • US1822274A - Stove construction : en
  • CA314921A - Apparatus for melting, casting and feeding linotype metal : en fr
  • CA314963A - Manufacture of fabrics : en fr
  • AU28531A - An improved rotary internal combustion engine : en
  • US1822857A - Water circulating system : en
  • US1822313A - Machine for drying and curing macaroni and other products made from a paste of flour and water : en
  • US1822821A - Friction chain belt : en
  • AT124324B - Device for back lighting on vehicles equipped with tool cases or the like. like : de en
  • US1822574A - Stereoprinting block : en
  • CA315039A - Amplifier station for deep-sea signalling cables : en fr
  • US1822036A - Metal casing : en
  • US1822363A - Cover for suction boxes of paper-making machines : en
  • US1822466A - Adhesive supplying mechanism : en
  • US1822577A - Bracket device : en
  • AT124497B - Device for aligning cigarettes with prints or the like. : de en
  • US1821964A - Packing : en
  • US1822658A - Automatic exchanger for mail : en
  • US1822704A - Sheet glass producing apparatus : en
  • US1822030A - Arch support : en
  • DE532850C - Circuit arrangement for fire alarm systems : de en
  • DE533005C - Substance regulator : de en
  • DE533240C - Printing process for decorating pressed bodies : de en
  • US1821967A - String-supported figure toy : en
  • US1822469A - Separation apparatus for food remnants : en
  • US1822137A - Bag tying machine : en
  • DE532988C - Suction and pressure valve, especially for rotary lobe compressors, which consists of two or more round plate valves : de en
  • DE533040C - Process for the production of an explosive oxidation product from hexamethylenetetramine : de en
  • DE533195C - Conveyor belt, especially for chocolate pouring machines : de en
  • DE533219C - Filler pencil : de en
  • FR711499A - Improvements in the manufacture of bottles or similar articles of glass : en fr
  • US1822806A - Hydraulic power plant : en
  • US1822365A - Check valve : en
  • AT124331B - Seat, in particular for motor vehicles. : de en
  • AT124397B - Method and device for the simultaneous corrugation and straight cutting of sheets of asbestos cement or other similar materials in the dough state. : de en
  • AT124438B - Projection apparatus. : de en
  • CA314953A - Vulcanizer : en fr
  • CA314991A - Chalk line spool : en fr
  • US1822405A - Water wall : en
  • DE533095C - Tool for sharpening the whetstones of wood fibers : de en
  • DE533159C - Sliding formwork : de en
  • GB356466A - Slabs for building purposes : en
  • US1822172A - Method of producing tablets of powdery material framed in metal : en
  • US1822356A - Apparatus for generating heat : en
  • US1822534A - Liquid cooler : en
  • CA314996A - Angle or nose share with removable point : en fr
  • US1821998A - Circuit arrangement for automatic and semiautomatic telephone exchange systems : en
  • US1822644A - Humidifier : en
  • US1822174A - Method for the treatment of cellulose and product resulting therefrom : en
  • US1822305A - Refrigerating system for cars : en
  • US1822703A - Liquid measuring receptacle : en
  • CA315023A - Insulating material : en fr
  • CA315110A - Electrical generating system : en fr
  • CA315116A - Machine for producing or reproducing designs, letter press numerals, etc. : en fr
  • US1822108A - Stabilization of compounds containing a fatty acid radical : en
  • US1822591A - Shock absorber and stop for pruning shear handles : en
  • US1822211A - Hillside agricultural machine : en
  • US1822850A - Refrigerating apparatus and method : en
  • US1822731A - Means for supporting elements in an electron device : en
  • USD85050S - Design for a teapot or similar article : en
  • AT124400B - Device for recognizing and determining the inclination of well bores against the perpendicular during drilling. : de en
  • DE533280C - Cast wheel disc for rail wheels : de en
  • US1821962A - Athletic supporter : en
  • US1822138A - Insert for preserve tins for sausages : en
  • US1822209A - Method and apparatus for cutting sheet material into strips : en
  • US1822771A - Ticker protecting means : en
  • CA315120A - Harpoon weeder : en fr
  • FR711328A - Improvements to perforated bands or <<cartons>> for knitting machines and for other textile machines : en fr
  • GB356577A - Process for the manufacture of fast dyeings and prints with vat dyestuffs : en
  • GB357094A - Improvements in or relating to aerial conveyors : en
  • US1822747A - Bag holder : en
  • CA315022A - Photo-electric cell : en fr
  • DE533101C - Painting process : de en
  • US1822014A - Cementing machine : en
  • DE533006C - Rotary lobe pump with a fixed housing, abutments arranged on it and pistons constantly rotating around their own axis : de en
  • DE533160C - Cleaning machine for shuttering boards and other construction timbers : de en
  • CA314955A - Collar pin : en fr
  • CA315102A - Traffic sign : en fr
  • FI13817A - For use in the manufacture of machinery and equipment for all types of machinery from spinnmaskinen : en fi
  • US1822145A - Electric time clock correction : en
  • US1822741A - Oat huller : en
  • US1821978A - Piano : en
  • US1822056A - Threadless pipe connecter : en
  • US1822106A - Fuel burning means for cocking vessels : en
  • US1822589A - Art of coiling hot metal stock : en
  • US1822620A - Trolley shoe : en
  • DE533277C - Deep freezing process for the decomposition of coke oven gas, luminous gas or other combustible gas mixtures : de en
  • USRE18181E - Elastically mounted self adjusting airfoil : en
  • FR711334A - Non-return water supply bottle : en fr
  • GB356469A - Improvements in upholstery spring supports : en
  • DE533114C - Nut press with fixed die : de en
  • GB356261A - Improvements in or relating to electrostatic sound-reproducing instruments : en
  • AT124327B - Steering device for motor vehicles. : de en
  • AT124440B - Ear drain. : de en
  • DE533070C - Elevation angle measuring device : de en
  • FR711479A - Improved method and devices for the continuous manufacture of building bricks, and the like : en fr
  • GB356314A - Improvements in and relating to the manufacture of chenille axminster carpets and rugs : en
  • US1822643A - Rim tool : en
  • US1822109A - Method of and apparatus for producing refrigeration : en
  • US1822207A - Apparatus for distributing materials on road and other surfaces : en
  • US1822786A - Multiple gymnastic-instrument : en
  • US1822220A - Combined enlarging projector and photographic camera : en
  • US1822803A - danger : en
  • DE533013C - Unlocking device for single-string fanlight opener that is seated on the frame and acts like a toggle lever : de en
  • GB356277A - Improved manufacture of paper : en
  • GB356428A - Improvements in or relating to coiling machines for helical springs : en
  • AU2798230A - Improvements in and relating to milking machines : en
  • DE533228C - toy : de en
  • CA315083A - Insulated joint for headfree rails : en fr
  • US1822046A - High density compress : en
  • US1822743A - Atomizer or sprayer : en
  • US1822856A - Abrasive pad : en
  • US1822052A - Refrigerating apparatus : en
  • DE532849C - Filler holder : de en
  • DE532977C - Leaf spring pen : de en
  • GB356497A - Improvements in or relating to crank-shaft mechanism for bicycles : en
  • FR711327A - Divisional coin counter : en fr
  • GB356325A - Retaining apparatus for the foot brakes of vehicles : en
  • GB356462A - Improvements in or relating to welding metal surfaces : en
  • DK44573C - Device for Butter Cores, Buckets and the like. : da en
  • DE533153C - Support bearing for loading bridges : de en
  • AT124464B - Hydraulic ram. : de en
  • USD85037S - Design fob a crib : en
  • US1822164A - Hood catch : en
  • US1822645A - Remote pressure control system for gas plants : en
  • AU2881430B - Improved collapsible stretcher : en
  • FR711418A - Improvements in shipwreck rescue systems : en fr
  • GB356439A - Improvements in or relating to ball castors : en
  • GB356461A - Improvements in or relating to radiators of internal combustion engines for use on motor vehicles : en
  • CA315055A - Railway draft rigging : en fr
  • CA315104A - Echo suppressor : en fr
  • AT124306B - Addressing device. : de en
  • FR711471A - Static-producing belt for medical use : en fr
  • GB356411A - Improvements in matrix dies for extruding heated metals : en
  • FR711457A - New unclogging of the fixed comb with straight combers for wool and for silk floss : en fr
  • DE532965C - Dry separator for raw beetroot juice : de en
  • US1822847A - Elastic yarn : en
  • FR711266A - Device for giving adhesion to smooth surfaces : en fr
  • DE530214C - Change gear for shifting to two different speeds : de en
  • DE532976C - Transmitter device for spring writers, in which the transmission rails are moved in the direction of movement of the transmission buttons : de en
  • DE533066C - Process for making intricately shaped rubber articles : de en
  • FR711356A - Method and device for collecting dust from exhaust gases and for burning it : en fr
  • FR711521A - Process for the production of adherent plasters : en fr
  • GB356355A - : en
  • GB357555A - Process for the manufacture of hormone preparations which are active per os : en
  • DE532797C - Wave meter arrangement with intermediate circuit and detector circuit inductively coupled to it, in which a harmful influence of the transmission circuit on the detector circuit is avoided : de en
  • DE533373C - Process for concentrating alkaline rubber milk : de en
  • DE532994C - Spring tilt mechanism for dry gas meters : de en
  • USD85041S - Design for a radiator ornament : en
  • FR711486A - Bundle binding machine and the like : en fr
  • GB356515A - Improvements in and relating to folding machines : en
  • GB357207A - Process of separating into constituents animal and vegetable tissues or organs : en
  • USD85053S - Design fob : en
  • GB356276A - Improved manufacture of rubber foot-wear : en
  • FR711279A - Improvements to lead-acid accumulators and in particular accumulators for portable electric lamps for minors : en fr
  • GB356401A - Sewage purifying device : en
  • US1822651A - Reading machine : en
  • US1822700A - Electric control device : en
  • FR711374A - Gear change device : en fr
  • FR711597A - Improvements to internal combustion engines : en fr
  • GB356573A - Improvements in cold storage houses : en
  • GB356453A - Improvements relating to guards for presses and other like machines : en
  • FR711261A - Improvements to methods and apparatus for hot printing, and in particular to those for coating certain regions with sheets, copying inks or the like : en fr
  • FR711576A - Improvements to keyboard machines : en fr
  • GB356641A - Improvements in or relating to operating levers for change-speed gear boxes and the like : en
  • FR711280A - Metal shelving unit, forming a wardrobe, particularly intended for storing furskins : en fr
  • DE533309C - Production of starch from cassava roots or similar raw materials : de en
  • FR711488A - Coal containing insulating bodies : en fr
  • GB356535A - : en
  • GB357125A - Derivatives of polyhydric-alcohol-polybasic-acid condensation products : en
  • FR711551A - Dismountable toy constituting combined constructions of solid elements and agglomerating elements : en fr
  • GB356265A - Improvements in construction and design of firebars in marine and land boiler installations : en
  • DE533042C - Rotogravure printing machine that can be used as a proofing machine : de en
  • CA314929A - Valve stem : en fr
  • GB356612A - Improvements in trunk pistons : en
  • GR3337B - GARBAGE AFTER DISPLACED (SLIDING) DISPOSAL DEVICE. : el en
  • DE533076C - Device for guiding the grist stream fed from the feed roll to the grinding rolls on roll bars : de en
  • DE533281C - Method and device for ejecting bolts from molds : de en
  • US1822830A - Mail bag hook : en
  • US1822259A - Hose coupling : en
  • US1822270A - Aeroplane fuselage jig : en
  • US1822846A - Method of and device for improving gears : en
  • AU3065630A - Process for minimising rail and flange wear : en
  • GB356421A - Improvements in and relating to valve apparatus for rock drills and like fluid pressure operated tools : en
  • GB356450A - Improvements in or relating to turbines : en
  • GB356677A - Method of making wire glass : en
  • US1822720A - Metallic composition and process of preparing the same : en
  • US1822170A - Process of making, freezing and hardening ice cream and apparatus therefor : en
  • US1822204A - Mower : en
  • US1822197A - Welding : en
  • US1822235A - Supporting means for spring suspension devices for vehicles : en
  • CA315021A - Thermionic valve : en fr
  • US1822262A - Power driven hair cutting device : en
  • USRE18184E - Thread protector and method of : en
  • DE532801C - Watch for monitoring radiation treatments : de en
  • DE532950C - On an axle equipped with two running wheels, mobile line painting device for playgrounds with a swinging hanging painting channel : de en
  • GB356459A - Improvements in picks for coal cutting machines with hard metal cutting edge : en
  • US1822255A - Automatic switch : en
  • DE532993C - Device for displaying measured values using streaming media : de en
  • AU3084930B - Improvements in collapsible seat, stool or chair with receptacle for holding articles : en
  • US1822303A - Revivifying adsorbent materials : en
  • US1822777A - Ignition device for oil burners and the like : en
  • DE533286C - Flexible door for garages, car sheds, warehouses, etc. like : de en
  • DE533341C - Process for the preparation of thiophenanthrone derivatives : de en
  • AT124330B - Reaction-influenced control for auxiliary motors, in particular for actuating the brakes of motor vehicles. : de en
  • DE533227C - Wooden construction kit for assembling human or animal figures from spherical, egg, club or wedge-shaped components : de en
  • FR711539A - Improvements to machines comprising pistons such as, in particular, certain engines and certain pumps : en fr
  • AT124380B - Musical instrument. : de en
  • AT124451B - Electrolyte circulation. : de en
  • CA315047A - Car underframe : en fr
  • AT124459B - Ink eraser. : de en
  • AU2874630A - Process fop production of colouring matters : en
  • US1822616A - Antiskid device : en
  • AT124431B - Detector circuit. : de en
  • US1822243A - Fowl plucking machine : en
  • US1821994A - Pencil : en
  • US1822233A - Locomotive refilling apparatus : en
  • US1822745A - Cutting tool : en
  • DE533137C - Device for synchronizing or maintaining the number of revolutions of electric motors : de en
  • FR711265A - Clamping device for fixed lathe bezel : en fr
  • DE533122C - Device for attaching the bunghole sockets to metal barrels or similar sheet metal containers : de en
  • AT124406B - Hollow brick with closed channels and device for producing the channel seal on the molding. : de en
  • AU2883830B - Improvements in and connected with electric ovens and stoves : en
  • US1822176A - Method of producing metal working tools : en
  • AT124471B - Telecommunication cable with constantly distributed inductance. : de en
  • US1822576A - Mailing carton for books : en
  • AT124344B - Vehicle drive with hollow shaft. : de en
  • US1822752A - Laundry machine safety release : en
  • US1822705A - Means for introducing batch ingredients into glass melting furnaces : en
  • US1822246A - Packing box for attaching means : en
  • US1822667A - Oil-pressure regulating device for upholding an even speed of machines : en
  • US1822681A - Lock for automobiles : en
  • DE532986C - Device for adjusting the capacitance of capacitors combined to form a unit with a common drive, in which the stators of all or some of the capacitors with respect to the rotors are adjustable in such a way that the normal capacitance of the capacitor corresponding to each rotor position increases or decreases with each setting can be : de en
  • AT124411B - Process for reactivating damaged adsorption carbon. : de en
  • AU171631A - Improvements relating to illuminating appliances : en
  • DE532741C - Process for the digestion of vegetable fibers : de en
  • DE533188C - Machine for grinding gears, especially with arch teeth : de en
  • GB356745A - : en
  • DE533098C - Writing machine : de en
  • DE533291C - Clasp jewelry : de en
  • US1821940A - Traveling wheeled gyroscopic toy : en
  • CA314966A - Fibre-preparing apparatus for bast or vegetable fibre plants : en fr
  • AT124392B - Method for molding bodies or body parts, in particular living people. : de en
  • US1822013A - Unit formed partially of fired ceramic material : en
  • US1822073A - Method of and apparatus for trimming grinding wheels : en
  • US1822723A - Rotating field magnet for turbo-generators : en
  • US1821948A - Method to control light relays : en
  • US1822511A - Advertising device : en
  • US1822224A - Refrigeration : en
  • AT124377B - Method and machine for the manufacture of glass tubes or rods by drawing. : de en
  • US1821936A - Wireless telegraph and telephone aerial : en
  • US1822081A - Air turbine exhauster for locomotives : en
  • US1822458A - Measuring apparatus : en
  • CA314945A - Dental articulator : en fr
  • DE533164C - Horseshoes with wear studs made of rubber or similar material : de en
  • GB356351A - Improvements in or relating to sliding-sash windows : en
  • GB356770A - Improvements relating to the stamping of eggs and other articles having other than flat surfaces : en
  • FR711537A - Machine for sharpening the blades of mowers and harvesters : en fr
  • GB356284A - Improvements in and connected with chocks and props for use in mines and the like : en
  • US1821980A - Tightening collar with gradually braked winder : en
  • GB356278A - : en
  • GB356592A - Improvements in or connected with handles for teapots and othre domestic articles for containing hot liquids : en
  • GB356636A - Improvements in milk coolers : en
  • US1821943A - Manufacture of evaporated milk : en
  • US1822679A - Induction motor : en
  • US1822695A - Excavating machine : en
  • US1822626A - Method of and apparatus for storage and shipment of solid carbon dioxide : en
  • US1822868A - Method and apparatus for making graphical representations at a distance : en
  • FR711417A - Adjustable support for small scaffolds and the like : en fr
  • US1822273A - Filing appliance of numerous applications : en
  • US1822602A - Revetment mat : en
  • GB356449A - Improvements in or relating to screwdrivers and other tools having removable bits : en
  • FR711270A - Bathing suit : en fr
  • CA315065A - Tag : en fr
  • US1822171A - Locomotive valve : en
  • US1822194A - Fastening device for spinning centrifuges used in the production of artificial silk : en
  • AT124332B - Rail support. : de en
  • GB356304A - Improvements in or relating to statistical or calculating machines : en
  • GB356622A - Improvements in or relating to x-ray apparatus : en
  • USD85035S - Design fob a key holder : en
  • CA315088A - Thermionic tube : en fr
  • AT124448B - Process and device for complete or partial softening of water by precipitation. : de en
  • CA314998A - Beverage or drink : en fr
  • AT124474B - Cistern. : de en
  • GB356671A - Improvements in and relating to discharge tubes : en
  • FR711404A - Tumbler type switch : en fr
  • GB356331A - Improvements in and relating to the construction of ships' hulls : en
  • FR711459A - Improvements in manufacturing processes for solid rods and tubes of glass or other molten material : en fr
  • GB356594A - Improvements in machines for winding yarn or thread : en
  • DE533202C - Impeller with vanes that oscillate in one period during one wheel revolution : de en
  • DK44569C - Device for Removing Solvents from Evaporators in Liquid Mixtures Periodically Working Absorption Cooling Machines. : da en
  • DE533339C - Process for the production of thelykinins which are poorly soluble in water : de en
  • GB356384A - : en
  • GB356347A - Band fastening : en
  • FR711257A - Photo-crystal : en fr
  • FR711317A - Electrode Balancing System for Automatic Welding Machine : en fr
  • FR711462A - : fr
  • FR711501A - Method and apparatus for separating and individually feeding sheets of paper from a stack to a printing machine or the like : en fr
  • GB356721A - Viscosity indicating instruments : en
  • GB356651A - Improvements in or relating to unidirectional devices or detents : en
  • FR711436A - Movement transmission device with automatic periodic reversal of the direction of rotation : en fr
  • GB356289A - Improvements in electrical measuring instruments : en
  • GB356235A - Improvements in and connected with boilers for heating tar and tar compounds : en
  • GB356332A - Improvements in or relating to electric luminous discharge tubes : en
  • FR711306A - Lighting device : en fr
  • FR711595A - Manufacturing process of 1, 4 dioxane : en fr
  • DE533380C - Conveyor screw for deep layer conveyor machines : de en
  • FR711329A - Improvements to cardboard cases for cigarettes and the like : en fr
  • FR711390A - Process for isolating substances which have a high vapor pressure at their melting point, contained in gas mixtures : en fr
  • US1822423A - Earth handling structure : en
  • US1822635A - Circuit arrangement for the sending of current impulses over telephone lines : en
  • AU2879630B - Improvements in and relating to cartons or display boxes : en
  • CA314970A - Clutch brake for motor vehicles : en fr
  • DE533292C - Heating stove, especially for chucking a screen : de en
  • GB356650A - Interchangeable jacket for insertion in the vessel of a centrifuge : en
  • DE533028C - Glue application machine : de en
  • US1822234A - Current controller : en
  • DE532721C - Accelerometer : de en
  • FR711548A - Spinning pump, with parallel pistons arranged in a circle and moving automatically : en fr
  • GB356485A - Improvements in burner lamps for hovers and brooders : en
  • CA314939A - Cushioned shoe : en fr
  • DE532963C - Device to increase the friction of skis u. Like. In which a scratch-like covering is used : de en
  • DE533255C - Release device for pneumatic sheet feeder : de en
  • FR711454A - Process for converting saturated hydrocarbons, paraffinic or otherwise, into ethylenic and acetylenic carbides and into high-value chemicals : en fr
  • US1822688A - Brake mechanism for automotive vehicles : en
  • US1822755A - Oil fractionating apparatus : en
  • US1822491A - Safety brake for automobiles : en
  • US1822461A - Circuit closer : en
  • US1822059A - Rail bond : en
  • US1822572A - Signaling system for railroads : en
  • US1822855A - Steering gear : en
  • US1822871A - Heating apparatus : en
  • AU2878130A - Improvements in methods of tanning andin tanned materials : en
  • US1822527A - Lighting fixture : en
  • AT124301B - Sheet delivery device for a perfecting press for sheet printing. : de en
  • DE533197C - Device for the production of colored patterned paper on the paper machine : de en
  • DE533207C - Puller for double-edged razor blades : de en
  • US1822084A - Sign : en
  • US1822180A - Fruit pitting machine : en
  • US1822661A - Art of tagging : en
  • CA314915A - Driving and controlling mechanism of looms for weaving : en fr
  • AT124371B - Stacking device for piece goods. : de en
  • DE533083C - Device on blind stitch chain stitch sewing machines : de en
  • FR711263A - Backstage ice cream refinements : en fr
  • FR711520A - Process for refining carbonaceous substances : en fr
  • GB356368A - Improved means for diminishing the rolling of ships : en
  • US1822154A - Protection against poisonous gases : en
  • USD85026S - Robert d : en
  • DE533226C - reel : de en
  • DE533350C - Barrier plug : de en
  • GB356388A - Improvements in machines for moulding and compressing plastic substances : en
  • DE533061C - Method and device for drying and / or disinfecting closed rooms : de en
  • DE532946C - Equipment for stringing tennis rackets : de en
  • DE533127C - Process for the production of soluble cellulose esters of the higher fatty acids : de en
  • DK44578C - Metal wall with wooden frame. : da en
  • DE533030C - Knot sleeve for self-tie ties : de en
  • CA314933A - Merry-go-round : en fr
  • CA314985A - Wheel scraper : en fr
  • US1822044A - Azo dyestuffs : en
  • US1822675A - Weeder : en
  • FR711452A - Detachable frame with hooks, for metal sponges, cloths, etc. : en fr
  • US1821949A - Conduit fitting : en
  • FR711382A - Demountable formwork and its application to construction : en fr
  • DE526013C - Arrangement for putting a conveyor belt into operation : de en
  • DE532873C - Process for dewatering wet-charred peat mass : de en
  • US1821992A - Valve : en
  • US1822746A - Lead plate for electric accumulators : en
  • US1822811A - Current converting system : en
  • DE533167C - Brake nozzle carburetor : de en
  • FR711553A - Incandescent electric lamp, in particular for photographic applications : en fr
  • GB356493A - Trawl net : en
  • DE533125C - Device for measuring substances : de en
  • DE533267C - Electric timer with forced winding : de en
  • DE533398C - Drive belt with teeth made of rubberized fabric with metal inserts : de en
  • US1822027A - Cam-controlled thread gauge : en
  • US1822388A - Steaming valve for garment presses : en
  • US1822390A - Sealing means : en
  • US1822025A - Horn : en
  • US1822437A - Doll : en
  • US1822474A - Reel : en
  • CA315038A - Press for producing cable sheathings : en fr
  • GB356673A - : en
  • AU2880330B - Improved plastic material for construction and decoration : en
  • FR711278A - Dry running gas meter adjustment device : en fr
  • FR711550A - Shock absorber cart system for combine harvester : en fr
  • GB356273A - Improvements in and relating to telephone transformers : en
  • FR711527A - Machine for cleaning printing machine frames, and similar objects : en fr
  • GB357160A - Improvements in and relating to barriers for railway level crossings and the like : en
  • US1822148A - Inchoately marked articles of manufacture : en
  • FR711366A - Manufacturing process of ammonia salt and soda ash : en fr
  • DE532790C - Device for inductive character transmission : de en
  • AT124484B - Device for operating alternating mode generators. : de en
  • GB356605A - : en
  • AU2876030A - Improvements in or relating to range finding and distance measuring devices : en
  • GB356344A - Process for the demineralisation of bones : en
  • GB356386A - Improvements in or relating to electric trolley collector gear : en
  • GB356772A - Improvements in or relating to explosive compositions : en
  • FR711560A - Agents for the treatment of industrial materials of plant, animal or other origin : en fr
  • GB356533A - : en
  • US1822144A - Electric time clock correction : en
  • US1822552A - Cover for loose leaf books : en
  • US1822070A - Holder for tools or implements : en
  • USD85042S - Design fob a humidor : en
  • US1822287A - Control device : en
  • US1822299A - Wringer : en
  • FR711397A - Process for the preparation of a substance or filter for the purification of tobacco smoke : en fr
  • DE533128C - Process for the production of benzoquinone : de en
  • FR711319A - Fabric for the manufacture of gas cells and its preparation process : en fr
  • FR711354A - Regeneration coke oven : en fr
  • FR711581A - Automotive chassis : en fr
  • GB356454A - Process for oxidising the cathode surfaces of electric discharge tubes : en
  • DE533003C - Procedure for restoring hard tissue bodies : de en
  • DE533231C - Process for the production of cellular concrete o. : de en
  • DE533257C - Cross-divisible drag shoe : de en
  • FR711467A - Process for the de-arsenication of acids, particularly sulfuric acid : en fr
  • CA315050A - Apparatus for making tire building bands : en fr
  • CA315123A - Means for regulating the flow of fluids : en fr
  • GB356473A - Improvements in and relating to the methods of twisting and winding artificial threads, filaments or the like : en
  • GB356538A - Improvements in or relating to loud-speakers : en
  • DE532949C - Golf clubs with metal shaft : de en
  • US1822600A - Method of making lock washers : en
  • DE533199C - Process for the production of cigarette paper : de en
  • US1822750A - Two-stroke cycle internal combustion engine : en
  • US1822715A - Coil for refrigerating and other apparatus : en
  • GB356329A - Improvements in or relating to polyphase rectifiers : en
  • US1822780A - Shoe bag : en
  • DE533034C - Cover rail, in which arms that spring apart are closed by wedge-like means for fixing the cover rail : de en
  • US1821946A - Motion picture apparatus : en
  • GB356338A - Improvements relating to electrical or mechanical tripping devices : en
  • FR711360A - Process for making fertilizers that can be stored and spread on the fly : en fr
  • USD85068S - Design for a bottle cap or the like : en
  • FR711558A - Protection device for mercury vapor rectifiers : en fr
  • DE533340C - Process for the preparation of leuco-1,4,5,8-tetraoxyanthraquinone : de en
  • GB356620A - Improvements in or relating to well drilling apparatus : en
  • DE533126C - Process for the preparation of mixed acidic cellulose esters or of cellulose acetate : de en
  • FR711559A - Improvements to electrical switching devices with manipulators : en fr
  • US1822335A - Operating mechanism for clutches : en
  • US1822483A - Waste heat boiler : en
  • AU205231A - Improved apparatus for displaying luminous animated advertisements andthe like : en
  • US1822819A - Sand reel post : en
  • US1822238A - Coffeepot : en
  • GB357208A - Improvements in high potential transformers : en
  • FR711341A - Game ball : en fr
  • GB356760A - Improvements in the electrical reception and transmission of pictures : en
  • DE533371C - Sliding formwork : de en
  • GB356413A - Improvements relating to radio-receiving apparatus : en
  • FR711474A - System for controlling mechanical parts operating without a source of energy, using the forces exerted on a mass on board a vehicle moving at variable speed or in a curve : en fr
  • GB356467A - Improvements in or relating to land rowing apparatus : en
  • DE519295C - Device for interrupting the supply of work goods for spinning, twisting and similar textile machines : de en
  • GB356370A - Improvements in or relating to plumb-bobs for use with measuring tapes : en
  • FR711415A - Advanced training in motion transmissions for motor vehicles with plurilateral harness controls : en fr
  • FR711535A - Electric heater with water circulation : en fr
  • FR711541A - Motive power transmission mechanism for tractors and similar applications : en fr
  • US1822457A - Harmony calculator : en
  • USRE18183E - Bean harves mr : en
  • DK44570C - Apparatus for Distributing Milk Samples by Weighing in Milk. : da en
  • GB356685A - Improvements in and relating to blast pipes for locomotives and other steam engines : en
  • FR711402A - Anti-halo layers for plates and photographic films : en fr
  • DE533121C - Thread pressure machine : de en
  • GB356340A - Improvements in and relating to the manufacture of mixed esters : en
  • GB356604A - Improvements in circular saws : en
  • FR711330A - Process for the production of an organic fertilizer : en fr
  • GR3341B - PORTABLE DISTRIBUTION TABLE. : el en
  • DE533085C - Hair brushing device on cow sewing machines : de en
  • DE533290C - Device for displaying the tank content, in particular in motor vehicles : de en
  • FR711518A - Safety hitch hook for vehicles traveling on ramps in mining operations : en fr
  • FR711557A - Device to facilitate the ignition of mercury vapor rectifiers : en fr
  • GB356380A - Process for the separation of beryllium compounds from minerals or substances containing beryllium by chlorination : en
  • GB356755A - Improvements in internal combustion engines : en
  • DE533046C - Process for the production of a clearly visible plaster insert for traffic signs u. like : de en
  • DE533394C - Anti-kickback crank handle : de en
  • GB356366A - Improvements relating to the combustion of vaporized fuel in internal combustion engines : en
  • DE530393C - Holder for tape rolls : de en
  • GB356660A - : en
  • AU2887430B - Scoop retipping appliance : en
  • AT124375B - Welding sheet. : de en
  • AT124413B - Electron tube. : de en
  • AT124455B - Electric arc tube filled with gas or vapor. : de en
  • DE533204C - Air pump designed as frame protection : de en
  • US1822021A - Fluid clarifying apparatus : en
  • US1822328A - Corn harvester construction : en
  • DE532851C - Machine for stamping characters in rings : de en
  • US1822206A - Surgical table : en
  • US1822533A - Printing ink : en
  • FR711443A - Improvements to talking machines : en fr
  • GB357197A - Improvements appertaining to pistons for internal combustion engines : en
  • US1821988A - Carburetor : en
  • US1822515A - Undergarment : en
  • DE533018C - Electric clock system with two or more master clocks : de en
  • DE533193C - Process for the production of long-lasting sugar confectionery, in particular candy : de en
  • GB356447A - Landing gear for aircraft : en
  • DE532992C - Manufacture of high quality copper alloys : de en
  • FR711556A - Supports for milling machines or similar tools : en fr
  • GB356300A - Improvements in liquid-break electric circuit breakers : en
  • US1822463A - Method and machine for testing brakes of vehicles : en
  • FR711391A - Method for carrying out reactions in periodically heated chambers : en fr
  • GB356700A - A railway track-layer : en
  • DE533032C - Method for inserting flat spring steel tines into rake heads made of metal tubing : de en
  • DE533029C - Feed funnel for pneumatic conveyor systems : de en
  • GB356316A - : en
  • DE532900C - Heat treatment of metals and metal alloys in fused baths containing oxidizable substances : de en
  • DE532978C - Arrangement for receiving wirelessly transmitted characters : de en
  • GB356393A - Improvements in or relating to actuating screws and handles for surgical bedsteads and other purposes : en
  • US1822252A - Gear shift mechanism for automobiles : en
  • DE533295C - Shut-off and control valve for dust-like substances, especially for internal combustion engines with dust-like fuels : de en
  • DE533214C - Lock with tongue-shaped tumblers : de en
  • DE532443C - Floor polisher with a brush body with a curved brush strip and side handles : de en
  • DE533150C - Wire feed device for electric arc welding machines, in which the drive of the feed rollers takes place via a disk which is coupled to the wire feed gear and arranged between two rotating magnets : de en
  • GB356540A - Device for preventing the coating with condensate or tarnishing of glass panes, especially of the glass wind-screens of motor vehicles : en
  • GB356279A - Improvements in heating radiators : en
  • DE532985C - Device for generating a flow of cooling air for the circulating oil of electrical power equipment, especially transformers : de en
  • GB356794A - Improvements in or relating to the treatment of cereals and other starch containing food substances : en
  • GB356285A - A wheel having feathering vanes adapted for use in air or water as a motor, pump, or propeller : en
  • DE533062C - Coffee maker : de en
  • DE533324C - Carbon brush with brush holder for electrical machines : de en
  • FR711299A - Process for manufacturing emulsions, in particular margarine, products obtained, substances used for the application of said process and process for producing said substances : en fr
  • AT124366B - Bottle crate. : de en
  • AT124358B - Method and device for generating cold, in particular for household refrigerators. : de en
  • US1822294A - Mechanic's tool or clamping lever : en
  • CA315119A - Treatment of crude oils and natural gas : en fr
  • US1821950A - Pressure responsive device and its manufacture : en
  • DE532789C - Pressure medium control for switching two or more motor drives : de en
  • FR711273A - Device for crimping container closures in place : en fr
  • FR711599A - Tie : en fr
  • AU186031A - Improvements in and connected with water raising installations for railway vehicles : en
  • CA315043A - Safety control oven : en fr
  • US1822221A - Process and apparatus for pulverizing material : en
  • DE532920C - Dead-center band brake for crank gears provided with automatically disengaging clutches, especially for horizontal forging machines : de en
  • CA315000A - Lighting fixture : en fr
  • FR711274A - Improvements to machines for filling valve bags with powder or granular material : en fr
  • FR711336A - Improvements in protective eyewear for aviators, motorists and others : en fr
  • FR711514A - Process for the preparation of protective coatings against rust : en fr
  • AT124445B - Device for the acid-tight seal on accumulator cells. : de en
  • FR711413A - Lock buttons : en fr
  • US1822187A - Controlling device for vehicle spring suspension systems : en
  • US1822426A - Composition of matter and method of making the same : en
  • AT124449B - Microscope. : de en
  • IE11856L - Hide tanning : en
  • US1822425A - Machine for and method of sizing textiles : en
  • AT124425B - In particular, pliers or scissors-like tools made of stainless steel for medical purposes. : de en
  • US1822526A - Shoe stiffener : en
  • US1822564A - Brake : en
  • CA315070A - Door for railway cars : en fr
  • US1822251A - Door and doorway : en
  • US1822347A - Flexible journal box mounting : en
  • US1822413A - Micrometer : en
  • US1821928A - Telephone echo suppressor : en
  • US1821951A - Tie wire pocket forming device : en
  • US1822312A - Railroad spreader : en
  • US1822380A - Gas purification process and apparatus : en
  • AT124353B - Incandescent body suspension for blue burners. : de en
  • US1822268A - Oil well rig : en
  • AT124337B - Fresh air heating device for motor vehicles with an air duct surrounded by the exhaust gases from the engine. : de en
  • US1822264A - Dynamo electric machine : en
  • AU2883830A - Improvements in and connected with electric ovens and stoves : en
  • US1822410A - Roof accessory : en
  • US1822319A - Boat closet : en
  • US1822374A - Seam-controlled shearing machine : en
  • GB356405A - Improvements relating to slicing machines : en
  • GB356429A - Improvements in or relating to brush-making machines : en
  • US1821996A - Respirator : en
  • US1822431A - Natural air drier : en
  • US1822245A - Sea drome : en
  • US1822248A - Locking device for fluid pressure tools : en
  • USRE18179E - Machine for use in the manufacture of shoes : en
  • DE533236C - Process for the production of titanium pigments : de en
  • US1822870A - Tension controlling device for knitting machines : en
  • US1822403A - Power dipper trip : en
  • US1822558A - Means for fastening corrugated sheets and the like : en
  • DE533260C - Multi-stage tube receiver amplifier for telegraphy with impedance-capacitance coupling between two tubes : de en
  • FR711264A - Device for producing lighting effects on works of art of all kinds, and particularly on architectural details, monuments, sculptures, church ornaments, reliefs and the like : en fr
  • FR711515A - Process for the conversion of aliphatic hydrocarbons, mainly methane, into valuable products : en fr
  • DE533322C - Differential current and overload protection device : de en
  • CA315109A - Gear forming machine : en fr
  • FR711450A - Device for sawing bones in surgical operations, including the bones of the skull : en fr
  • DE533023C - Cover rail for curtain rods : de en
  • GB356359A - Improvements in or relating to wireless aerial systems : en
  • DE533077C - Crushing jaws for stone crushers : de en
  • GB356609A - Improvements relating to the manufacture of diacetone alcohol : en
  • DE532889C - Arrangement for reducing the influence of the inductive voltage drop in the excitation circuit leading to the slip frequency of state-excited commutator rear machines : de en
  • GB356327A - Manufacture of hollow artificial silk : en
  • GB356336A - Improvements in refrigerating apparatus particularly for cooling milk : en
  • GB356483A - Improved process and apparatus for forging and swaging an iron or steel bar : en
  • GB356259A - Improvements in or relating to electric cells : en
  • US1822079A - Shock absorbing mechanism : en
  • US1822142A - Method of extracting values prom coal and like material : en
  • GB356387A - Improvements in alignment gauges for motor vehicles : en
  • GB356448A - Improvements in steam boilers : en
  • GB356477A - Lock washers : en
  • GB356440A - An improved envelope : en
  • US1821922A - Typewriting machine : en
  • US1822311A - Clippers : en
  • US1822528A - Moving lens cinematograph machine : en
  • US1822587A - Spring testing device : en
  • FR711307A - Process for mining layers of mountain terrain : en fr
  • US1822439A - Alternating current system : en
  • GB356416A - Improvements in or relating to brush-making machines : en
  • GB356456A - Improvements in or relating to the supply of fuel to two-stroke radial cylinder diesel engines : en
  • GB356551A - Improvements in and relating to washing dollies : en
  • FR711544A - Advanced device for the penis : en fr
  • GB356554A - Stopping means for looms and the like : en
  • FR711466A - Strip and its manufacturing process : en fr
  • FR711571A - Improvements to projection devices : en fr
  • DE532655C - Process for the preparation of alkylated aromatic compounds : de en
  • DE533317C - Connection of the walls with each other or with the floor in vessels, especially for dump trucks, bucket trucks and like : de en