• AU1083627A - Tie and fastening : en
  • CA281184A - Engine : en fr
  • DE461296C - Process for the economical combustion of solid fuels with separation of the dust-like from the coarse components : de en
  • DE461299C - Box wing with removable edge parts consisting of short pieces : de en
  • DE461585C - Procedure for pest control : de en
  • US1674129A - Apparatus for forming reconstructed carbonaceous material : en
  • AU854327A - Improvements in apparatus for mechanical coursing : en
  • GB291858A - Improvements in or relating to the treatment of bitumen and other materials adaptable for insulating or dielectric purposes : en
  • GB292276A - Improvements in or relating to aircraft and the like engines : en
  • DE461446C - Stuffing box, in particular for sealing axle sleeves for rail vehicles : de en
  • DE461517C - Plow with two plow bodies for working the soil in two separate layers : de en
  • US1674298A - Alternating-current rectifier : en
  • US1674212A - Clamping device : en
  • US1674257A - Shuttle-box tension-controlling mechanism for looms : en
  • FR639327A - Windscreen wiper device for automobiles : en fr
  • CA281191A - Cellulose derivative : en fr
  • FR639364A - Improvement in devices intended to impart logarithmic displacement to a mobile and applications of these devices : en fr
  • GB271507A - Improved process for producing light-sensitive films : en
  • GB283863A - Improvements in and relating to methods of balancing rotary shafts or other rotary members : en
  • DE461587C - Starting device, especially for internal combustion engines : de en
  • DE461463C - Cross bottom bag machine with folding drum : de en
  • DE461523C - Device for coating metals in the immersion process : de en
  • US1674382A - Glass-runway construction for windows : en
  • FR639330A - Process for providing blank photographic films with visible inscriptions capable of being reproduced : en fr
  • GB292418A - Corrugated sheet metal piling : en
  • US1674016A - Autographic register : en
  • US1674415A - Safety device for line-casting machines : en
  • US1674180A - Elevating footstool : en
  • CA281072A - Fuse-spitter : en fr
  • FR639506A - Bandage constituting more especially a sanitary napkin : en fr
  • CA281049A - Electrical lock mechanism : en fr
  • US1674230A - Process for drying and extracting gases from metallic powders : en
  • US1674486A - Holder for dentists' drilling instruments : en
  • DE461472C - Lock for wardrobes : de en
  • GB292326A - Improvements in or relating to refrigerating apparatus of the absorption type : en
  • DK38884C - Device for Tractors with one or more Drive wheels arranged one behind the other and a juxtaposed Support Wheel. : da en
  • US1674181A - Counterralance : en
  • US1673925A - Universal joint : en
  • US1674218A - Radio receiving apparatus : en
  • US1674622A - Rail connection for railway tracks and the like : en
  • FR639418A - Process for producing hydrogen as it is consumed in the supply of internal combustion engines : en fr
  • GB278356A - Machine gun carriage : en
  • GB292200A - An improved device for forming the metallic fastening bands of cap closures : en
  • FR639550A - Improvements to bumper bars and combination headlights for automobiles : en fr
  • GB293081A - Improvements in or relating to portable washing apparatus, vacuum cleaners and immersion heaters : en
  • GB292277A - Improvements in and relating to paper or like receptacles and means for closing same : en
  • US1674107A - Cooling cabinet : en
  • US1674356A - Process for weighting silk : en
  • US1673877A - Process for the purification of gases : en
  • US1674055A - Drill stem : en
  • DE461343C - Turn lock for car tops : de en
  • GB282668A - Improved control or regulating apparatus for apparatus for engraving printing rollers : en
  • GB292669A - Improved process for absorbing hydrogen sulphide or hydrogen sulphide and ammonia from gases : en
  • US1673812A - Display rack : en
  • DE461483C - Control device for internal combustion engines to drive compressors : de en
  • US1674507A - Antiglare screen for headlights : en
  • GB281614A - Improvements in or relating to centrifugal friction clutches : en
  • US1674048A - Dusting apparatus : en
  • US1674122A - Process of accelerating rubber vulcanization and product thereof : en
  • US1674541A - Face lifter : en
  • FR639500A - Operating method for steam engines : en fr
  • US1674286A - Centering and holding device for metal-working machines : en
  • US1673832A - Pneumatic die-casting machine : en
  • US1674124A - Fuel-feeding system for motor vehicles : en
  • US1674483A - Package-delivery device : en
  • GB269503A - Improvements relating to fluid pressure braking apparatus : en
  • AU771527A - Improvements in or relating to buoyAnt wearing apparel for swimming or life-saving purposes : en
  • CA281149A - Shock absorber : en fr
  • US1674529A - Apparatus for drawing glass : en
  • US1674072A - Transmission gearing : en
  • US1673837A - Magnetic separator : en
  • US1674085A - Machine for operating on footwear : en
  • DE461312C - Machine for printing labels : de en
  • FR639280A - : fr
  • GB292336A - Improvements in, and in the manufacture of, axle guards for railway and like vehicles : en
  • FR639312A - Jacquard mechanical improvements with automatic control : en fr
  • US1673866A - Tractor scoop : en
  • US1674258A - Insulated screw : en
  • USD75580S - Design for a lighting fixture or similar article : en
  • GB292898A - Figurative representation to be used for purposes of advertisement, show or the like : en
  • CA281030A - Wringer : en fr
  • US1674353A - Pile remedy : en
  • CA281055A - Pulp manufacture : en fr
  • CA281074A - Rotatable mounting for electric lights : en fr
  • CA281171A - Briquette : en fr
  • US1673909A - Portable grinding and polishing machine : en
  • US1673800A - Manufacture of commutator clamping rings : en
  • AU773327A - An improved petrol measuring and dispensing appliance : en
  • FR639480A - Kiln dryer and incinerator for sludge, refuse and any waste : en fr
  • GB292413A - Hay tedder : en
  • GB285836A - Improvements relating to centrifugal machines : en
  • US1674041A - Objective-revolving nose piece for microscopes : en
  • US1674476A - Chair for supporting and spacing concrete beam and slab reenforcing steel : en
  • US1674019A - Lister : en
  • FR639533A - Hand shears : en fr
  • GB292254A - Improvements in or relating to charge-indicating devices for use with electrical accumulators : en
  • FR639441A - Process for the production of hydrocarbons and oxygenated derivatives of hydrocarbons : en fr
  • GB282052A - Improved apparatus for use in affixing adhesive stamps : en
  • US1674028A - Switch box : en
  • DK38882C - Method and Apparatus for the Exchange of Heat between Liquids. : da en
  • CA281044A - Cigar ash retainer : en fr
  • US1673807A - Hardening of resinous exudations by the use of a heterocyclic compound : en
  • US1674364A - Electrode box : en
  • US1674402A - Cellulose thiourethane esters and ethers and process for making same : en
  • US1673944A - Plaster board : en
  • US1674494A - Attachment for vehicle-direction indicators : en
  • CA281070A - Cloth manufacture : en fr
  • US1673870A - Steering wheel with spark and throttle control : en
  • US1674022A - Automobile signal device : en
  • US1674063A - Heater : en
  • US1674573A - Hood fitting for motor and other vehicles : en
  • US1674096A - Frame construction : en
  • US1674216A - Purification of n-alkylcarbazoles : en
  • US1674221A - Window fastener : en
  • US1673827A - Dispenser for soap and other materials : en
  • DE461366C - Ring rolling mill with mechanical drive of the slide carrying a roller : de en
  • DE461426C - Device for lifting and changing paper rolls in printing machines, in particular rotary printing machines : de en
  • US1673972A - Dish washing and drying machine : en
  • DE461464C - Device for the alternating special lighting of individual exhibition groups in electrically illuminated shop windows by means of a mirror reflector that moves automatically in two mutually perpendicular planes, capturing the bundle of light beams from a spotlight, and accessories that automatically adjust to the beam path : de en
  • US1673946A - Ground connection : en
  • GB272947A - Method of manufacturing plastic masses from albuminous substances, like casein : en
  • FR639495A - Fluid Actuated Impact Tool : en fr
  • GB292342A - Improvements in the process for the production of hydrogennitrogen mixtures : en
  • US1674359A - Filing device : en
  • USD75565S - Design for a lame : en
  • GB292340A - An improvement in means for fastening magneto high tension cables to sparking plugs : en
  • FR639326A - Process for providing reserves on animal fibers or on mixed fabrics containing animal fibers : en fr
  • CA281038A - Power transmission gear : en fr
  • US1674446A - Shade and globe holder : en
  • GB292661A - Improvements in processes of dewatering peat : en
  • DE461324C - Single-strand braiding and Kloeppel machine with control fork for stopping and re-engaging the Kloeppel : de en
  • US1674414A - Fruit drier : en
  • US1674158A - Grain reel : en
  • US1674227A - Trap top for jars : en
  • US1674265A - Memorandum-pad device : en
  • US1674553A - Educational device : en
  • DE461378C - Device for voltage regulation of single or multi-phase alternating currents by transformers with direct current bias : de en
  • DE461245C - Process for the representation of asymmetrical arsenic compounds : de en
  • CA281096A - Stamped drive gear : en fr
  • GB283541A - Improvements in metallic containers : en
  • DE461452C - Firing for fuel dust, oil and gas : de en
  • AU772127A - Game of skill : en
  • DE461597C - Foldable embroidery frame : de en
  • US1674049A - Steam plant in connection with turbines : en
  • US1674361A - Adjustable hatband : en
  • DE461547C - Starting and loading valve for internal combustion engines : de en
  • GB280866A - Improvements in electric plugs and sockets : en
  • GB288128A - : en
  • GB292670A - Improvements in or relating to electric switches : en
  • FR639345A - Improvements to vulcanizing devices : en fr
  • GB292404A - Improvements in heat exchangers for use in catalytic apparatus : en
  • DE461358C - Process for the preparation of viscous or resinous masses : de en
  • FR639409A - Air turbine propeller : en fr
  • GB292417A - Improved device for measuring the current densities of galvanic baths : en
  • GB292298A - Improvements in and relating to the purification of montan wax : en
  • US1674089A - Car roof : en
  • US1674054A - James david murphy : en
  • FR639302A - Speaker device : en fr
  • GB292313A - Improvements in horse rakes : en
  • US1673876A - Indicator switch for radiocircuits : en
  • US1674328A - Valve : en
  • US1674448A - Wireless receiving circuit : en
  • US1674626A - Article of manufacture and method of making the same : en
  • USD75552S - A display box or similar article : en
  • USRE17000E - Ventilating sash : en
  • GB292272A - Improvements in or relating to electric generators for the regulation of electric arc furnaces : en
  • GB292676A - Improvements relating to shock-absorbing mats for use with telephones, loud speakers and the like : en
  • DE461233C - Device for regenerative braking in or without connection with short-circuit braking in electric rail vehicles : de en
  • DE461339C - Method and machine for the production of grooved blanks for cap boxes o. : de en
  • CA281121A - Guanidine production : en fr
  • GB286643A - Weft stop motion for shuttleless looms : en
  • US1673817A - Gun carriage with split trails : en
  • US1674485A - Glass pliers or nippers : en
  • FR639262A - Paving : en fr
  • FR639274A - Improvements relating to heels and removable soles of ankle boots and shoes : en fr
  • CA281056A - Paper stock manufacture : en fr
  • FR639478A - Carburetor improvements : en fr
  • GB286210A - Method of treating waste liquor : en
  • DE461433C - Device for automatic looms for the production of real knotted carpets : de en
  • USD75568S - Design for a lamp-supporting bracket : en
  • DE461234C - Process for the production of layered materials, such as mica, paper, fibers and the like Like., By means of shellac or other resins glued together plates or objects, which are preferably used for insulation purposes : de en
  • US1673810A - Radiator cap : en
  • US1674134A - schwartz : en
  • GB292364A - Improved radiator for heating buildings and the like : en
  • FR639390A - High power mixer-compressor : en fr
  • GB264535A - Improvements in the concentration and distillation of solutions of hydrogen peroxide : en
  • US1674320A - Paperhanger's pasteboard : en
  • FR639342A - Measuring and tapping device for liquid tanks : en fr
  • FR639355A - Improvements in the construction of conveyors and endless belt motors : en fr
  • CA281139A - Shoe manufacture : en fr
  • FR639426A - Method of methodical reuse of water in the manufacture of cellulose : en fr
  • GB292280A - Improvements in or relating to pressure indicators for internal combustion engines : en
  • GB292292A - Improvements in and relating to elastic fluid turbines : en
  • DE461408C - Parachute with stabilizing sail : de en
  • US1673961A - Cell-packing system for expedition and conservation of eggs : en
  • US1674348A - Automatic feed pump especially for locomotive boilers : en
  • US1674568A - Internal-combustion engine : en
  • DE461347C - Inner brake for freewheel hubs : de en
  • FR639425A - Protective Coated Electrolytic Iron Tube : en fr
  • US1673851A - Loose-leaf binder : en
  • US1674505A - Telegraphic transmitter : en
  • US1674198A - Curtain-stretching device : en
  • US1673824A - Valve : en
  • US1674273A - Typewriter : en
  • DE461416C - Collapsible and easy to attach by means of two hooks to the fender end fender extension for bicycles, motorcycles u. like : de en
  • US1674240A - Valve mechanism for pressing machines : en
  • GB281296A - Improvements in or relating to epicyclic friction change-speed and reversing gear : en
  • FR639430A - Variable speed control : en fr
  • FR639545A - Coupling by front end suspension of towed vehicles : en fr
  • GB292386A - Improvements in electrically operated lawn mowers : en
  • CA281032A - Shoulder strap : en fr
  • GB292319A - Improvements in or relating to the goods shaft or magazine in coin-freed vending machines : en
  • FR639334A - Apparatus for making coffee : en fr
  • DE461549C - Impact plate machine for hammering, scraping and glazing of artificial stone slabs, roof tiles, etc. like : de en
  • DE461583C - Device for separating liquid droplets from the smoke air flow generated by the ejector effect of beekeepers' pipes : de en
  • GB267985A - Process of dyeing mixed textile goods : en
  • GB292346A - Improvements in or relating to cycle or like brakes : en
  • GB292368A - An improved stay or fastening for a casement window or the like : en
  • GB292449A - An improved machine for cutting and winding paper and like materials : en
  • FR639519A - Apparatus for melting bitumen, asphalt or similar products, grease, etc. : en fr
  • GB282053A - Apparatus for illuminated advertisement : en
  • US1674036A - Laundry machinery : en
  • US1674225A - Driven plate for friction clutches : en
  • US1674544A - Means for attaching buttons to garments : en
  • GB292323A - Improvements relating to silencers for internal combustion engines : en
  • FR639496A - Fluid Actuated Impact Tool : en fr
  • CA281157A - Sheet metal container : en fr
  • GB285889A - Improvements in and relating to turbines : en
  • DE458939C - Holders and buffers for window and door leaves : de en
  • DE461681C - Roller slide : de en
  • US1674479A - Grating : en
  • AU1171928A - Improvements in or relating to light sensitive cells andTcircit arrangements therefor : en
  • DE461327C - Church stalls with heating equipment : de en
  • DE461383C - Process for the production of oil paints : de en
  • CA281150A - Shock absorber : en fr
  • US1674147A - Reheating continuous furnace hearth : en
  • US1674422A - Air-cooled wall : en
  • USD75563S - Design for a napkin dispenser or the like : en
  • USD75586S - Design for a combined radiator cap and hood ridge structure : en
  • DE461371C - Process for the preparation of benzoyl peroxide in finely divided mixtures : de en
  • GB281724A - An improved method of laying cables : en
  • GB286707A - Improvements in and relating to controlling devices for diesel internal combustion engines : en
  • US1674376A - Split pulley : en
  • USD75587S - Design for a smoker s stand : en
  • DE461609C - Device for producing a thin path on cutting tools, for example the angel on scythes, by scraping : de en
  • FR639417A - Gasifier device, burner, for all fuels and in particular for fuel oil and other heavy fuels : en fr
  • FR639451A - New kind of jacquard carpet with loop pile or cut pile, in two, three or more colors with the effect of relief design, and process for obtaining it : en fr
  • US1674377A - Aspirator apparatus : en
  • CA281127A - Photographic film : en fr
  • FR639381A - Volumetric rotary pump : en fr
  • US1674383A - Electric motor : en
  • CA281079A - Fiber impregnation : en fr
  • DE461412C - Storage of the support rollers of caterpillar vehicles on levers : de en
  • USD75579S - Design for a lighting fixture or similar article : en
  • DE461430C - Method and device for regenerating used cinematographic picture tapes : de en
  • DE461443C - Device for casting round stereotype plates : de en
  • FR639359A - Process for the production of aliphato-aromatic carboxylic acids : en fr
  • GB267976A - Improvements in or relating to machines for operating upon insoles for boots or shoes : en
  • FR639462A - Improvement in rheostats or variable resistance devices for electrical circuits : en fr
  • GB283509A - Improvements in process for the preparation of alumina : en
  • GB292425A - Improvements in or relating to the casting or formation of bodies having hollow passages : en
  • CA281111A - Angle cock : en fr
  • GB292411A - Improvements in or relating to drilling and like machines : en
  • FR639362A - Improvement in two-needle sewing machines and more particularly in day-making machines : en fr
  • GB292378A - Improvements in drawing, setting-out and like instruments : en
  • FR639269A - Refinements to valve cleats : en fr
  • FR639470A - Exercise projectile for cannons : en fr
  • US1674407A - Wire-annealing furnace : en
  • USD75592S - Design for an abm fob electric chandeliers : en
  • GB283507A - Improvements in and relating to illuminating appliances : en
  • FR639267A - Improvements to talking machine discs and method of manufacturing these discs : en fr
  • FR639281A - Arrangement of a vertical reduction chamber, heated externally, for melting zinc-bearing materials, and its method of construction : en fr
  • US1674556A - Hopper : en
  • FR639264A - Springless valves with automatic balancer for steam distribution : en fr
  • US1673894A - Pointer telegraph : en
  • US1674026A - Wrapping machine : en
  • US1674139A - Corrugated metallic wall plate : en
  • US1674125A - Fuel-feeding system for motor vehicles : en
  • US1673814A - Poultry drinking fountain : en
  • US1673825A - Board for card playing : en
  • DE461322C - Kloeppel for braiding and Kloeppelmaschinen with a Kloeppelfeder carrying the Kloeppelklaeppchen and the thread guide eyes : de en
  • FR639453A - Wind musical instrument, slider : en fr
  • GB285398A - A cross-line screen, and a process for taking photographic pictures with this screen : en
  • GB292344A - Improvements in the manufacture and production of dyestuffs containing chromium : en
  • GB292434A - Improvements in sparking plugs for internal combustion engines : en
  • GB292427A - Improvements in direction indicators for road vehicles : en
  • FR639497A - Fluid Actuated Impact Tool : en fr
  • GB292433A - Process and apparatus for the clarification of benzine : en
  • US1673797A - Process of making impregnated fabrics : en
  • US1673791A - boyron : en
  • US1674141A - Power head : en
  • US1674430A - Egg flat : en
  • US1673899A - Pneumatic apparatus for cutting coal and the like : en
  • US1674149A - Dispensing device : en
  • US1674397A - Lifting jack : en
  • US1673971A - Metal base : en
  • DK38898C - Rotary Pump. : da en
  • AU1083527A - Improvements in work supports for slicing machines : en
  • USD75591S - schneider : en
  • US1674152A - Automatic-spark control : en
  • US1673803A - Hardening resinous exudations with a guanidine : en
  • US1674153A - Pocketbook : en
  • US1673896A - Centrifugal switch : en
  • US1674064A - Fruit washer : en
  • US1674126A - remote control system : en
  • US1674276A - Animal trap : en
  • US1674079A - Silencing device for rattling sash windows : en
  • US1674340A - Windshield headlight : en
  • CA281136A - Trunk corner : en fr
  • US1674201A - Vacuum siphon pump : en
  • USD75590S - Design for a tire : en
  • US1674384A - Well screen : en
  • FR639353A - Improvements to radiator elements and sheet metal radiators : en fr
  • FR639416A - Kitchen stove kettle for hot water distribution : en fr
  • US1674175A - Color photography : en
  • DE461558C - Process for the production of stencil sheets for duplication purposes : de en
  • GB292393A - Improved means for detecting the fraudulent alteration of cheques or other documents : en
  • GB292290A - Improvements in revolving-cylinder engines with cam drivinggear : en
  • GB292436A - Improved machine for the manufacture of snares for catching hares, rabbits and the like animals : en
  • US1674380A - Load-weighing means for lifts, cranes, hoists, and the like lifting apparatus : en
  • US1674426A - Plate-locking mechanism for printing presses : en
  • US1674569A - Bit rack for vehicles : en
  • US1674004A - Tube frame for axminster looms : en
  • GB292202A - Improvements in the manufacture and production of yeast : en
  • GB292354A - Improvements in or relating to field gun carriages : en
  • DE461041C - Loading and emptying device for ovens like a Russian swing : de en
  • DE461365C - Oven in which the baked goods are guided through the baking chamber by means of an endless conveyor belt and, after being put on, are covered for the effect of steam : de en
  • DE461379C - Electric flashlight : de en
  • DE461428C - Mapping device for pairs of measuring images : de en
  • US1674421A - Switching mechanism : en
  • FR639427A - New cellulosic material leaching process : en fr
  • GB286208A - Process for the recovery of organic substances from liquors : en
  • FR639421A - Vacuum steam heating : en fr
  • FR639520A - Wheelbarrow allowing automatic spreading of divided materials, such as sand, gravel, etc. : en fr
  • FR639528A - Multipurpose chalkboard : en fr
  • USD75581S - Design fob a lighting fixtttbe ob simiiab abticle : en
  • CA281035A - Edible container for ice cream : en fr
  • GB292339A - Improvements in gloves : en
  • DE461390C - Device for the production of plates from amber waste o. : de en
  • GB292391A - Improvements in and relating to powder puffs : en
  • GB292245A - The manufacture of new complex bodies containing mercury : en
  • CA281105A - Pulp production : en fr
  • DE461332C - Sorting machine for peas u. Like. With several screen drums lying axially one inside the other : de en
  • DE461237C - Pipe bending machine with shaped piece and swinging bending roller pair : de en
  • FR639376A - Coke chamber shutter : en fr
  • FR639488A - Airplane wing : en fr
  • US1673931A - Refrigeration : en
  • US1674215A - Bed for vehicles : en
  • US1673940A - Trowel : en
  • US1674167A - Furnace : en
  • US1674325A - Maniouring file : en
  • FR639356A - : fr
  • FR639448A - Walls, chimneys, flues, gas-tight installations and method and means for obtaining these walls, chimneys, flues and installations : en fr
  • AU849427A - Improved lamp holder for electric lamps with caps of the Edison type : en
  • GB292437A - Improvements in and relating to spindle apparatus for spinning and like machinery : en
  • GB292387A - Improvements in expansion joints for steam pipes or the like : en
  • US1673982A - Cyaniding apparatus for treating gold ores : en
  • US1674056A - Windshield cleaner : en
  • CA281037A - Sanding wheel : en fr
  • GB292380A - Improvements in smoke treating apparatus : en
  • US1674264A - Sign frame for interchangeable advertising signs : en
  • US1674038A - Floating roof for oil tanks : en
  • US1674088A - Dental face bow : en
  • US1674562A - Coupling for traps : en
  • US1673815A - Thread-winding machine : en
  • US1674266A - Machine for applying closure caps to receptacles : en
  • US1673828A - Television : en
  • CA281039A - Imitation fire usually known as electric fire, etc. : en fr
  • GB292315A - Improvements relating to loom pickers : en
  • US1674540A - Tilt-registering means for cameras : en
  • GB292424A - Improvements in or relating to apparatus for arresting or preventing skid of motor road and other vehicles : en
  • CA281182A - Refrigerator : en fr
  • AU784527A - Taillight and direction indicator for motor vehicles : en
  • CA281116A - Menthol production : en fr
  • FR639487A - Brake control device with automatic clearance compensation : en fr
  • GB292367A - Improvements in or relating to paper feeding and retaining arrangements for typewriters : en
  • CA281029A - Ticket holder : en fr
  • GB292412A - Means for making zigzag stitches on a sewing machine : en
  • US1673958A - Method and machine for producing printing ribbons : en
  • US1674182A - Maeufacture of double-walled glass vessels : en
  • US1674428A - Pay-telephone-station bank : en
  • GB283540A - Gas discharge tubes intended for high voltages and provided with an incandescent cathode and a plurality of anodes : en
  • GB292668A - Process for obtaining perfumes from flowers and other parts of plants : en
  • FR639525A - Printing press : en fr
  • US1674597A - Automatic door-opening mechanism : en
  • DE461407C - Device for changing the pitch of propellers : de en
  • FR639347A - Improvements to control systems for electrical circuits : en fr
  • CA281078A - Chocolate bar : en fr
  • GB285021A - An improved self-locking kinematic apparatus for the transmission of motion : en
  • US1674243A - Feed-finger-actuating device for saw-sharpening machines : en
  • GB292357A - An improvement in or relating to brick pressing machines : en
  • GB292267A - Improvements in top and bottom reinforcements for concrete road foundations and the like : en
  • GR1881B - METHOD FOR CONSTRUCTION OF PORONY MASSES FROM MINERAL MATERIALS ABLE TO MIX. : el en
  • DE461413C - Track for motor vehicles, consisting of a rubber treadmill with an articulated chain attached to its inner surface : de en
  • US1673818A - Tie plate : en
  • DE461410C - Differential gear for motor vehicles with pinch rollers between the driving and driven members : de en
  • USD75559S - Design for a gas range : en
  • FR639279A - Slaughterhouse or butcher knife sharpening device : en fr
  • FR639363A - New process for using temperatures below ½100íµ. for obtaining electrical energy : en fr
  • FR639413A - Process for increasing selectivity by neutralizing parasitic resistances : en fr
  • GB292252A - Improvements relating to means for feeding granular and like materials to weighing machines : en
  • DE461244C - Lack of laundry : de en
  • US1674621A - Last : en
  • US1673974A - Method of and means for forming air pockets in solid rubber : en
  • GB292274A - Improvements in or relating to electric time switches : en
  • FR639285A - Pivot of windshield : en fr
  • GB292331A - Improvements relating to telephone systems : en
  • GB292345A - Improvements in and relating to presses for drawing sheet metal : en
  • CA281165A - Micro-organism cultivator : en fr
  • US1674053A - Manufacture of sponge rubber : en
  • DE461519C - Ignition control for internal combustion engines : de en
  • US1673796A - Radio receiving system : en
  • US1674321A - Camera lucida : en
  • DE461406C - Adjusting spindle drive with planetary gear for adjustable propellers : de en
  • FR639466A - Improvements to sugar breaking machines : en fr
  • FR639517A - Further training in the establishment of carburetors for internal combustion engines : en fr
  • US1674331A - Grid for thermionic tubes : en
  • GB292400A - Improvements in or relating to diving suits : en
  • US1674372A - Tool for grooving pipe : en
  • US1674196A - Spring compressor : en
  • US1674419A - Conveyer and inspecting apparatus : en
  • DE461595C - Device for sealing rotating shafts : de en
  • FR639380A - Automatic voltage limiter for motion pictures : en fr
  • US1674246A - Electric connecter : en
  • US1674566A - Wash-boiling apparatus : en
  • GB275999A - Process and apparatus for the extraction of the constituents of marine alg? : en
  • US1673976A - Safety device for preventing the escape of gas : en
  • US1674058A - Poration : en
  • GB292629A - Process for the manufacture of phenol-formaldehyde condensation products : en
  • US1674163A - Fuel lighter : en
  • US1674288A - Joint for veneered panels : en
  • US1674412A - Steam generator : en
  • DE461465C - Marking device for gravure forme cylinder : de en
  • DE461532C - Device for removing briquettes on brick coating machines or presses of all kinds with intermittently rotating press and removal table : de en
  • DK38881C - Machine-operated hoisting winch. : da en
  • FR639521A - Intensive light fixture with forced ventilation : en fr
  • GB292440A - Improvements in or relating to endless tracks for vehicles : en
  • GB292640A - Improvements appertaining to time recording apparatus : en
  • DE461329C - Storage container for kitchen and household with floor outlet : de en
  • US1673813A - Clamping device : en
  • US1674343A - Workbasket : en
  • GB292314A - An apparatus for utilising energy produced by the movements of the sea : en
  • DE461395C - Preparation of charge mixtures in internal combustion engines : de en
  • FR639446A - Track circuit signaling system without relays automatically ensuring absolute protection of a train by several signals : en fr
  • GB292322A - Improvements in or relating to warp beams for looms for weaving : en
  • FR639450A - Device allowing the use of articulated mechanical subjects adapting to motor car radiator caps : en fr
  • US1674506A - Valve for preserving receptacles : en
  • FR639314A - Inkwell self-straightening when knocked down : en fr
  • GB292428A - Improvements in or relating to measuring machines for tiles and similar earthenware articles : en
  • US1674162A - Artificial refrigerating apparatus : en
  • US1674406A - License-tag holder for motor vehicles : en
  • DE461418C - Sliding play : de en
  • GB292638A - Improvements in gas and like cooking stoves : en
  • DE461574C - Lectern : de en
  • CA281128A - Waterproof paper : en fr
  • USD75554S - Peteb h : en
  • US1673806A - Hardening resinous exudations with an aromatic secondary amine : en
  • US1674002A - Show case : en
  • US1674214A - Foundry pouring device : en
  • US1674309A - Feed mechanism for nuts and the like : en
  • US1674459A - Steel fence post : en
  • US1674603A - Radiodial : en
  • CA281117A - Thymol production : en fr
  • CA281142A - Camera apparatus : en fr
  • AU836627A - Improvements relating to retorts forthe distillation of coal andother solid carbonaceous substances : en
  • DE461362C - Self-acting device for interrupting the primary circuit and other circuits, particularly in the case of ignition coils of battery ignition devices on motor vehicles : de en
  • DE461389C - Method of preserving wood : de en
  • AU631427A - Fruit pitting apparatus : en
  • CA281100A - Sheet and plate packing machine : en fr
  • GB264860A - A process for converting insoluble substances into a state of aqueous solution or suspension : en
  • US1674069A - Well drilling : en
  • US1674548A - Means for controlling spring resistance : en
  • DE461593C - Stuffing box made of metal : de en
  • US1673911A - Double-dump skip hoist : en
  • US1673833A - Die-casting machine : en
  • US1673873A - Method of hardening castings and appurtenance therefor : en
  • US1674427A - Fire-extinguishing apparatus : en
  • US1674608A - Vanity case : en
  • CA281124A - Shelving : en fr
  • US1673968A - Motor without crank shaft : en
  • US1674312A - Loom : en
  • US1674404A - Process for producing artificial material : en
  • US1674623A - Attor : en
  • GB288559A - Improvements in or relating to continuous current transformers : en
  • GB292304A - Improvements in machines for washing wool and other fibrous materials : en
  • US1673858A - Apparatus for casting stereotype plates without risers : en
  • US1674065A - Antiskid device : en
  • FR639444A - Process for the manufacture of concrete pipes and especially pipes with a central core between two reinforced linings : en fr
  • GB292383A - Improvements relating to water indicators for use in the cooling water systems of internal combustion engines : en
  • USD75596S - Genevieve b : en
  • DE461432C - Articulated coupling for centrifuges, in which a spherical head of the shaft engages in a spherical central cavity of the drum : de en
  • DE461582C - Dog hut with a loophole surrounded by the inward-facing bristles of a brush : de en
  • GB292330A - Improvements in or relating to wireless telephony and telegraphy : en
  • US1674552A - Superheater for steam boilers : en
  • US1674110A - Grader : en
  • US1674332A - Milk-can cover : en
  • US1674521A - Automatic train-pipe connecter : en
  • USD75572S - Design for a front automobile fender : en
  • FR639414A - Wall covering product for various uses : en fr
  • GB292320A - Improvements in or relating to shirts : en
  • GB292332A - Improvements in and connected with shaft couplings : en
  • DK38886C - Speed transformer. : da en
  • US1674084A - Concrete screen for water wells : en
  • CA281120A - Alkyl isoalkyl phenol production : en fr
  • US1674531A - Furnace : en
  • US1674354A - Breakable rail anchor : en
  • GB288185A - Devices for indicating the contents of carbide in acetylene apparatus : en
  • CA281135A - Device for stabilizing cranes : en fr
  • US1674574A - Cooling apparatus for rubber tubing : en
  • GB292257A - Improvements in oil burning devices : en
  • GB275929A - : en
  • FR639276A - Improvements to harrows or other similar agricultural machinery : en fr
  • FR639433A - Detachable cover improved for handbag clasp : en fr
  • GB292655A - Improvements in printing colours or inks : en
  • FR639527A - Tissue winding device for measuring, visiting and folding machine : en fr
  • US1673852A - Golf-ball ejector : en
  • US1674080A - Furnace baffle : en
  • FR639479A - Steam valve enhancements : en fr
  • DE461579C - Corner compasses : de en
  • US1674051A - Control for electrically-operated heat-generating systems : en
  • US1674098A - Incandescent electric lamp and mounting therefor : en
  • CA281052A - Multiple cylinder combustion motor : en fr
  • CA281103A - Anti-glare device : en fr
  • FR639465A - Automotive signaling system : en fr
  • GB292321A - Improvements in or relating to electrical contacts : en
  • CA281041A - Oil distillation process : en fr
  • DE461524C - Device for demonstrating advertisements, pictures or the like on illuminated panels that are led in sections in front of a show opening : de en
  • US1673906A - Ventilator : en
  • US1674613A - Machine for expanding sheet metal : en
  • US1674066A - Soap dish : en
  • US1674491A - Method of treating metalliferous sulphides : en
  • DE461396C - Fluid controlled injection valve for internal combustion engines : de en
  • USD75589S - Albert sabath : en
  • US1673831A - Valve : en
  • US1674249A - Safety control apparatus for air brakes : en
  • US1674277A - Expansion joint or coupling : en
  • GB292302A - Improvements in or relating to apparatus for tipping railway wagons or the like : en
  • AU1097227A - Improved sheeting construction : en
  • US1673798A - Wind deflector : en
  • US1673804A - Hardening resinous exudations with an aldehyde : en
  • US1674420A - Process for distilling solid carbonaceous material : en
  • US1673842A - Loose-leaf book : en
  • US1673927A - Foundry-sand mixer : en
  • US1674450A - Refrigerator : en
  • US1674082A - Transmission gearing : en
  • US1674311A - Bundle of tie wires : en
  • US1673829A - Testing of telegraph circuits : en
  • CA281189A - Fabric processing : en fr
  • DE461404C - Airplane with additional wings which can be moved essentially vertically with respect to the main wings to facilitate the ascent and landing : de en
  • DE461429C - Repairing worn or demolded wood screws for railway sleepers : de en
  • US1674140A - Corrugated metallic wall-plate element : en
  • US1674431A - Apparatus for annealing metal : en
  • GB286285A - Process of dearsenifying ores and metallurgical products : en
  • CA281098A - Pulp bleaching method : en fr
  • FR639348A - Machine for the manufacture of round caterpillar : en fr
  • US1674481A - Flow meter : en
  • US1674436A - Anchor-rope pulley : en
  • US1674482A - Electric measuring instrument : en
  • AU1053827A - Improvements in liquid level indicators and content recorders for storage tanks and the like : en
  • GB292398A - Process for the production of partially hydrolysed cellulose acetates and products such as threads, films, ribbons, plastic masses, lacquers, varnishes and the like produced by said process : en
  • US1673907A - of toledo : en
  • US1673963A - Automobile backstop : en
  • US1674112A - Device for the manufacture of metal balls : en
  • US1674131A - Radiator for railway-car-heating systems : en
  • DE461489C - Device for robbing a two-part pit punch : de en
  • GB292303A - Improvements in or relating to devices for applying surgical ligatures : en
  • USD75544S - Ments : en
  • FR639436A - Process for transforming heavy hydrocarbons into light and stable hydrocarbons : en fr
  • FR639420A - Dual illumination electric lamp for automotive headlights and other applications : en fr
  • GB292287A - Improvements in and relating to change speed gears : en
  • US1673947A - Attachment for cooking utensils : en
  • US1674605A - Means for lubricating rapidly-revolving spindles : en
  • AU1130728A - Improvements relating to number dials for automatic and semiautomatic telephone systems andthe like : en
  • US1674563A - Indexing means for automatic turning and screwing machines : en
  • US1674166A - Process of concentrating ores and minerals by flotation : en
  • USRE17004E - A corpobation of pennsyl : en
  • US1674172A - Acetylene-distribution safety apparatus : en
  • US1674350A - Universal grinding fixture : en
  • US1674527A - Tension device for coiling machines : en
  • US1673819A - Circuit-breaking relay : en
  • US1674326A - Drying apparatus for the drying of alimentary paste : en
  • USRE17006E - nelson : en
  • US1674619A - Curtain fixture : en
  • GB292390A - Improvements in fountain pens : en
  • DE461323C - Kloeppel for braiding machines with a spool mounted horizontally on a hollow mandrel and a brake shoe that can swing out against the spool under spring tension : de en
  • DE461450C - Process for the preparation of condensation products of the anthraquinone series : de en
  • US1674137A - Corrugated metallic element : en
  • US1674323A - Loud speaker : en
  • US1674330A - Clamp : en
  • CA281042A - Oil distilling apparatus : en fr
  • FR639492A - Application of a turbine with two coupled propellers for the evacuation of fumes and hot air in theaters, restaurants, kitchens, and all premises with abnormally high temperature : en fr
  • DE461434C - Device for pre-treating the bread : de en
  • GB267951A - Improvements in heating apparatus such as furnaces, stoves, slow combustion stoves and the like for use with solid fuel : en
  • GR1886B - FLUID FUEL AND METHOD OF PREPARATION. : el en
  • GB292894A - Improvements in hectograph compositions, inking rollers and the like : en
  • FR639429A - Improved spinning or twisting device for ring looms : en fr
  • FR639486A - Exhaust silencer cooler : en fr
  • US1674032A - Case for keys and the like : en
  • GB292441A - Improvements in and relating to printing pastes for textile materials : en
  • DE461300C - Process for the production of metal anodes for galvanic purposes : de en
  • FR639358A - Improvements to transmission chains : en fr
  • CA281172A - Resistance paint : en fr
  • USD75577S - Design for a lighting fixture or similar article : en
  • US1674179A - Process for the manufacture of fuel briquettes : en
  • USD75546S - Design for a lantern : en
  • GB269153A - Improvements in and relating to glass furnaces : en
  • US1673878A - Expansion bar : en
  • DK38879C - Procedure for the manufacture of plastics and articles thereof Condensation products of urea or urea derivatives and formaldehyde or formaldehyde releasing substances. : da en
  • GB292409A - Device for interchangeably fixing heel-pads of any kind : en
  • DK38891C - Basket. : da en
  • US1674512A - Hose reel : en
  • US1674567A - Collapsible wardrobe : en
  • CA281033A - Doughnut machine : en fr
  • DE461325C - Drain tap for an insulating flask that serves as a flushing vessel for hygienic purposes : de en
  • GB292660A - The manufacture of new copper compounds of substantive azo dyestuffs : en
  • CA281034A - Signal : en fr
  • DE461513C - Device for testing the safety gear of lifts : de en
  • GB283886A - Coils for high frequency induction furnaces : en
  • US1674429A - Toy tape pistol : en
  • DE461473C - Fuse for a hasp and a resilient locking part existing locks for doors, covers and like : de en
  • CA281167A - Hydrocarbon processing : en fr
  • FR639461A - Axle support with elastic reception of axial pressures : en fr
  • FR639476A - Improvements to the method of separating ores or materials by floating : en fr
  • CA281069A - Protection for oxidisable metals : en fr
  • US1674474A - Process for recovery of sodium bicarbonate from brines : en
  • DE461394C - Needle for threading through the twine in straw balers : de en
  • DE461552C - Paper punch with pressure bracket mounted to swing on a base plate and hole pins resting in plain bearings on the base plate : de en
  • US1674128A - Disubstituted guanidine salts of dyes containing acid groups : en
  • US1673989A - Straight-bar knitting machine : en
  • US1674138A - Corrugated metallic wall element : en
  • DE461469C - Bicycle stand : de en
  • DE461526C - Track provided with support rollers for motor vehicles : de en
  • CA281076A - Saw-frame : en fr
  • CA281163A - Well boring device : en fr
  • US1674489A - Automatic switch : en
  • US1674609A - Hydroelectric installation : en
  • DE461345C - Use for collapsible strollers : de en
  • DE461553C - Folder-like container : de en
  • US1674600A - Strip diaper : en
  • CA281083A - Golf accessory : en fr
  • US1673862A - Scaffold : en
  • DE461475C - Device for feeding the work material to processing machines for road construction material u. like : de en
  • FR639369A - Installation for display case, comprising a number of removable elementary frames hung with decorative fabric or billboards : en fr
  • DE461289C - Ball game of skill : de en
  • DE461317C - Compressed air coupling for railways : de en
  • FR639541A - Nutcracker system : en fr
  • US1674154A - Dental plate brush : en
  • US1673934A - Fabric-printing machine : en
  • US1674234A - Stopping mechanism for shoe-sewing machines : en
  • US1674452A - Article of manufacture : en
  • US1674526A - Method of making the joints of inner tubes : en
  • US1674625A - Gas regulator : en
  • DE461306C - Method and device for the separation of floating bodies from electrically insulating, in particular gaseous fluids by high-voltage electricity : de en
  • US1674591A - Heater for hair-waving outfits : en
  • US1674086A - Stirrup for reenforced-concrete structures : en
  • AU769227A - Improvements in and relating tothe taillights of motor andother vehicles andother lights and means of control : en
  • US1674034A - Machine for making baskets : en
  • US1674519A - Stone-sawing machine : en
  • US1674480A - Spray nozzle : en
  • CA281097A - Illuminated instrument panel : en fr
  • FR639372A - Electrically controlled needle transport installation : en fr
  • FR639512A - New method of alcoholic fermentation and mainly top fermentation for beers of all densities : en fr
  • GB289828A - Improvements in or relating to rubber-coated belts : en
  • GB292426A - Improvements in or relating to skeleton structures such as aircraft fuselages : en
  • CA281161A - Wire-fastening device : en fr
  • US1673950A - Side-face drive chain : en
  • US1674333A - Signor to vigkers limited : en
  • US1674233A - Condiment holder : en
  • US1674477A - Electric apparatus : en
  • FR639257A - Improvements to flushing devices for water closets : en fr
  • FR639384A - High-power differential tightening for all applications and in particular for mounting spark plug insulators for internal combustion engines : en fr
  • DE461477C - Process for the production of dials for clocks u. like : de en
  • GB292665A - Improvements in or relating to joints for detachably connecting parts of furniture and the like : en
  • US1674337A - Space heating and humidifying apparatus : en
  • US1674599A - Typewriting machine : en
  • US1674185A - Reel : en
  • US1674070A - Cable structure : en
  • US1674007A - of bochitm : en
  • US1674301A - Crosshead puller : en
  • US1674534A - Valet-service wardrobe for hotel doors : en
  • FR639320A - Improvements to hearing devices : en fr
  • FR639454A - Improvements made to sandblasting processes, especially those for light-permeable objects : en fr
  • DE461562C - Transmitter circuit, especially for short waves : de en
  • DK38892C - Combined Insole for Footwear for Use in Foot Disorders. : da en
  • GB292658A - An improved process for the production of fast dyeings from dyestuffs of the anthraquinone series : en
  • CA281195A - Cellulose derivative : en fr
  • FR639498A - Locking device for tool holder : en fr
  • FR639523A - Machine to count and put the pellets in tubes : en fr
  • US1674532A - Pattern mechanism for knitting machines : en
  • CA281123A - Method of finishing rubber articles : en fr
  • US1674076A - Cock and faucet : en
  • AU1096127A - Improvements in vehicle bodies : en
  • DE461499C - Process for the preparation of yellow-red azo dyes : de en
  • US1674024A - Boiler system : en
  • US1674209A - Ice-cream-cone receptacle : en
  • US1674360A - Adjustable hatband : en
  • USD75560S - Hebschel harvey : en
  • US1674375A - Chair : en
  • US1674449A - Rotary internal-combustion engine : en
  • US1674592A - Circuit-closing attachment for pedals : en
  • USD75567S - Design for a lamp body : en
  • US1674355A - Differential mechanism : en
  • US1674400A - Power-shaft coupling with hand-directed tool : en
  • US1674522A - Film-spacing device for cameras : en
  • US1674433A - Signal device for automobiles and controlling means for same : en
  • US1673970A - Ironing table : en
  • CA281021A - Stocking protector : en fr
  • DE461457C - Injection syringe with a finger support to be placed on the patient's body : de en
  • FR639375A - Manufacturing process for fine lime that does not work and does not contain raw material : en fr
  • US1674399A - Gold or mineral trap : en
  • US1674296A - Shipping and storing receptacle : en
  • AU1079727A - Improvments in fixings for curtain, stair or similar rods : en
  • AU805327A - Method of preventing boiler scale deposit in steam boilers andthe like : en
  • US1674253A - Connecter : en
  • US1674011A - Clutch : en
  • US1674542A - Grease cartridge for grease guns : en
  • US1674432A - Window mounting : en
  • DE461320C - Device for the ignition of mercury vapor rectifiers using cathode mercury sprayed against a fixed anode by means of an electromagnetically controlled displacement body : de en
  • GB292656A - A new or improved vaporising attachment for ventilating fans : en
  • FR639544A - Bagger : en fr
  • DE461444C - Key typewriter with a striking type cylinder : de en
  • FR639412A - Simultaneous preparation of water gas, phosphoric acid and molten cement : en fr
  • FR639422A - Fasteners for acetylene generator and various headlights : en fr
  • US1673802A - Tubing catcher : en
  • US1674439A - Metal trim for windows : en
  • CA281048A - Cooking stove : en fr
  • DE461318C - Articulated connection for carriage and articulated car trains : de en
  • GB292349A - Improvements in or relating to process for manufacturing tubular farinaceous rolls and a machine for carrying out the same : en
  • GB292405A - Improvements in stop valves : en
  • GB292446A - Improvements in adjustable reels or holders for supporting skeins of yarn : en
  • US1673939A - Diaphragm for loud speakers : en
  • US1674475A - Lemon reamer : en
  • GB292268A - Improvements in or relating to high speed gears : en
  • US1673902A - Feeding mechanism for box-making machines : en
  • US1673993A - Method of and machine for squeezing tube ends : en
  • US1674362A - Complex antimony compound : en
  • DK38899C - Automatic firearm. : da en
  • US1674582A - Bookholder : en
  • US1673855A - Engine regulator : en
  • US1674290A - Internal-combustion engine : en
  • US1674478A - Machine for doubling metal plates : en
  • US1674205A - Arm rest : en
  • US1673847A - Driving mechanism for talking machines and the like : en
  • US1674199A - Condensation of urea and formaldehyde under pressure : en
  • US1674460A - Automobile headlight lens : en
  • GB292432A - Improvements in railway or like wagons : en
  • FR639301A - Locking device for headlight doors : en fr
  • GB292293A - Improvements in or relating to ploughing engines and other rope-hauling engines : en
  • GB292450A - Improvements in or relating to telescopic box spanners : en
  • DE461530C - Drying device for Zuendholz : de en
  • FR639382A - Improvements to burners for petroleum, petroleum gasoline, or similar liquid fuels : en fr
  • GB292657A - Improvements in or relating to wheel skates : en
  • US1674583A - Releasable dumping-body-securing means : en
  • US1674528A - Cinematograph film : en
  • FR639324A - Improvements to AC relays : en fr
  • GB292382A - Improvements in or relating to means for stopping runaway tubs, corves or the like : en
  • GB292420A - Improvements in connection with rotary tooth brushes, manicuring and massaging appliances : en
  • DE461402C - Method and sewing machine for edging fabric edges with an overlock seam : de en
  • FR639439A - Electric heating device of railway cars : en fr
  • DK38876C - Labeling machine. : da en
  • US1674231A - Pulp-refining machine : en
  • DE461560C - Process for removing the areas of gravure form cylinders that are not recessed by etching or engraving : de en
  • CA281181A - Air and water furnace : en fr
  • US1673799A - Manufacture of gears : en
  • US1674010A - Spacing device for loom dobby fingers : en
  • CA281101A - Rail-bond : en fr
  • CA281092A - Well boring machine : en fr
  • GB292385A - Improvements in tobacco pipes : en
  • US1673874A - Method of finishing lasts : en
  • US1674575A - Apparatus for stretching and shaping rims : en
  • CA281023A - Cable puller : en fr
  • DE461393C - Mower : de en
  • FR639531A - Rubber brushes and paintbrushes : en fr
  • GB292239A - Improvements in or relating to brakes for vehicles : en
  • AU841327A - Motor truck gravity tip-body with automatic end gate and interchangeable platform body : en
  • DE461501C - Process for the preparation of a Kuepen dye of the anthraquinone series : de en
  • GB292414A - A speaking automaton : en
  • US1674287A - Molded plastic composition article and method of producing the same : en
  • GB292312A - Improvements in v type driving belts : en
  • FR639406A - Board game : en fr
  • DE461591C - Hose jacket sealing screw : de en
  • FR639511A - Improvements to heat exchangers : en fr
  • GB287045A - Improvements in electric switching apparatus : en
  • USD75570S - Design for a chandelier : en
  • FR639258A - Machine for printing in gold and imitation : en fr
  • FR639532A - Detachable guide with instant adjustment for bandsaw table : en fr
  • FR639542A - Numbering device for labels and advertising boards : en fr
  • US1674267A - Speed controller : en
  • DE461521C - Spark plug : de en
  • GB292255A - Improvements in or relating to calendars : en
  • GB292311A - Improvements in or relating to portable trays, stands, tables, dinner wagons and the like : en
  • GB292338A - Improvements in or relating to agricultural ploughs : en
  • DE461594C - Pack in which a rack-like soft metal strip, roughly trapezoidal in cross-section, is embedded in a non-metallic strip consisting of several layers that surrounds it on three sides : de en
  • US1674585A - Belt : en
  • DE461382C - Process for the preparation of azine dyes : de en
  • US1674206A - Pruning saw : en
  • US1673917A - Cup dispenser : en
  • GB279084A - Improvements in pens : en
  • GR1883B - ELECTROLYTIC APPLIANCE FOR THE PRODUCTION OF HYDROGEN AND OXYGEN. : el en
  • CA281108A - Battery seal composition : en fr
  • CA281177A - Tractor mechanism : en fr
  • US1673821A - Manufacture of curtains : en
  • DK38894C - Oven for Baking Crumb Shaped Waffles. : da en
  • GB292286A - Improvements in or relating to closures for bottles, cans and other containers : en
  • CA281084A - Automobile seat : en fr
  • GB292291A - Improvements in tablets or bars of soap : en
  • US1674030A - Process for making zinc : en
  • FR639388A - Method and apparatus for the manufacture of circular brushes used for polishing, gilding, etc. : en fr
  • FR639403A - : fr
  • GB292429A - Improvements in or relating to chucks for use on wheel lathes : en
  • DE461239C - Box-shaped carrier for metal airplane wings : de en
  • US1674133A - Endless tread : en
  • US1674598A - Hinged double-pin locking fastener : en
  • US1674202A - Damper : en
  • US1674345A - Spray pump : en
  • US1674561A - Faucet and fittings : en
  • GB292198A - Adjustable music desk for upright pianos : en
  • DE461481C - Method and device for the uninterrupted production of water gas or a generator gas rich in hydrogen or carbon oxide from powdered fuel : de en
  • DE461400C - Manufacture of tapered pins, shaft parts or the like. : de en
  • US1673793A - Binocular composite photograph and method of and apparatus for the photography of composite pictures : en
  • US1674127A - Remote control system : en
  • DE461592C - Airtight closure for vessels or bottles : de en
  • CA281170A - Oil mining apparatus : en fr
  • AU799927A - Improvements in liquid level indicators and content recorders for storage tanks andthe like : en
  • US1674388A - Stop-motion device : en
  • US1674101A - Package and envelope fastener : en
  • US1674302A - Router : en
  • CA281183A - Rail joiner : en fr
  • DE461537C - Water softener : de en
  • GB292279A - Improvements in stays or holders for pivoted windows : en
  • GB292356A - Improvements in or relating to sheave blocks : en
  • US1673929A - Moving window display : en
  • US1673860A - Electric refrigerator : en
  • US1674440A - Pipe cutter and burr remover : en
  • US1674335A - Means for fastening wire for stucco : en
  • US1674352A - Gun case : en
  • US1674496A - Lighter : en
  • US1674503A - Process of making rubber soles : en
  • US1674027A - Vehicle signal switch : en
  • USD75551S - Design for a radioantenna : en
  • USD75583S - Design for an escutcheon plate : en
  • DE461482C - System for hot water preparation through waste heat recovery in steam systems : de en
  • DE461333C - Device for cleaning grain : de en
  • DE461293C - Process and device for cleaning the rod, wire or strip-shaped electrodes of electrical precipitation systems : de en
  • FR639251A - Advanced Flatbed Typewriters : en fr
  • FR639471A - Improvements to electric welders for chain links : en fr
  • GB275565A - Process for the preparation of a liquid for rinsing the mouth and means for applyingit : en
  • GB281278A - Wheel structure : en
  • FR639341A - Helicopter training : en fr
  • US1674346A - Flour-sifter tin : en
  • GB292335A - Improvements relating to gramophones and like sound reproducing instruments : en
  • US1674241A - Fire-brick construction for locomotive fire boxes : en
  • USD75569S - August j : en
  • FR639445A - Filtering surfaces allowing the separation of solid bodies in suspension in a fluid and their manufacturing process : en fr
  • GB292381A - Improvements in or relating to vices : en
  • AU1083427A - Improvements in power driven mechanism for slicing machines : en
  • DE461346C - Internal hub brake : de en
  • DE461664C - Hunting hats : de en
  • GB273745A - Improvements in retarding devices with movable planes, serving as a parachute and facilitating the landing of aeroplanes : en
  • DE461384C - Automatic switching device for gas suction systems : de en
  • FR639483A - Improvements to circular rib knitting machines : en fr
  • US1673872A - Regulation of flow of fluids : en
  • US1674403A - Artificial material and process for producing same : en
  • GB292247A - Improvements relating to slicing machines : en
  • US1674248A - Loose-leaf binder : en
  • CA281057A - Invalid bed : en fr
  • US1674539A - Loud-speaking telephone : en
  • US1674170A - friden : en
  • US1674278A - Wrapping or unwrapping machine : en
  • USD75540S - Design for a settee or similar article : en
  • US1673869A - Carrier or support for ice-cream containers : en
  • FR639335A - Removable and interchangeable hub : en fr
  • GB292384A - Improvements in power shovels : en
  • US1673897A - Drilling machine : en
  • CA281043A - Auto signal : en fr
  • FR639319A - Improvements in gearbox suspension in automotive trucks : en fr
  • FR639522A - Self-filtering rectifier : en fr
  • US1674025A - Burner : en
  • CA281156A - Persulphuric acid, etc. : en fr
  • CA281071A - Shop-easy system : en fr
  • CA281176A - Two speed power take off : en fr
  • US1674100A - Hoist mechanism : en
  • US1674378A - Fluid-actuated brake : en
  • CA281062A - Throttle control : en fr
  • FR639360A - Variable number of poles AC motor : en fr
  • FR639530A - Watering device : en fr
  • US1673998A - Weft-detecting mechanism : en
  • US1674117A - Earth sampler : en
  • US1674488A - Electric heating unit : en
  • GB288565A - Improvements in or relating to means for regulating the terminal voltage of a generator : en
  • US1674502A - Valve-forming device for paper bags : en
  • US1674379A - Combined fireplace and stove : en
  • US1674525A - Powder box : en
  • US1673892A - Sheet-heating means : en
  • US1673865A - Automobile signal : en
  • AU1057327A - Improvements in or relating to coin freed weighing apparatus : en
  • US1674576A - Welding electrode : en
  • CA281133A - Internal combustion engine : en fr
  • DE461350C - Daylight signal : de en
  • US1674020A - Method of purifying and decolorizing petroleum hydrocarbons : en
  • US1674105A - Mine prop : en
  • US1674204A - Reenforcing structure for concrete : en
  • USRE16997E - Assickmob to babbeb-gbeehe compawy : en
  • US1674210A - Clamping device : en
  • US1674367A - Method of and apparatus for cutting off waste ends of incandescent lamp bulbs : en
  • US1674381A - Slice stacker : en
  • US1674272A - Toy vehicle : en
  • CA281113A - Angle cock device : en fr
  • US1673966A - Apparatus for the synthetic production of ammonia from the elements : en
  • USD75555S - Design fob a lamp-post : en
  • GB286657A - Improvements in apparatus for repairing and renewing pneumatic tyres : en
  • US1673881A - Undergarment : en
  • US1673956A - Merchandise package : en
  • GB292401A - Improvements in or relating to airships : en
  • US1674285A - Holder for : en
  • FR639373A - Improvements made to devices suitable for establishing circulation, in particular those used in independent refrigeration machines of the absorption type : en fr
  • GB292370A - Improvement in machine for making fabric : en
  • GB292444A - Improvements in or relating to fishplates for railways or tramways : en
  • FR639378A - Washing process at low temperatures : en fr
  • US1673886A - Variable electrical coil : en
  • US1674510A - Shaving pad : en
  • US1674584A - Waist belt : en
  • DE461398C - Retraction device for the upper knife in electrohydraulic block and slab shears that cut from bottom to top : de en
  • DE461448C - Overcurrent high-speed switch for networks with reversing current direction : de en
  • GB292642A - Improved method and apparatus for effecting reactions between solid materials and air and/or gas : en
  • GB292259A - An improved boat releasing gear : en
  • GB292422A - An improved inflatable float : en
  • DE461456C - Method and device for wet treatment, in particular for washing artificial silk threads wound in cakes or bobbins : de en
  • DE461316C - Combined room and liquid cooling according to the absorption principle for periodic operation : de en
  • FR639313A - Reservoir pen holder : en fr
  • GB292353A - Improvements in or connected with loose leaf binders : en
  • US1674418A - Anchor for plaster casings : en
  • FR639295A - Light tablets based on radioactive salts protected by a transparent material that prevents the radioactive elements from being removed by pressure from the fingers : en fr
  • GB272939A - Improvements in and relating to the manufacture of artificial textile products : en
  • FR639404A - Process and machine for the automatic picking of glass for all uses : en fr
  • GB286209A - : en
  • US1673838A - Speed-changing mechanism : en
  • FR639440A - Improvements in the manufacture of sulfuric acid : en fr
  • US1673990A - Axle support : en
  • US1674341A - Automatic air-volume-controlling device for water-storage tanks : en
  • US1674550A - Liquid level : en
  • FR639318A - Improvements in automotive truck suspension : en fr
  • FR639294A - Method and composition for making indelible writings on celluloid and resulting objects : en fr
  • FR639424A - Special intermediate plug : en fr
  • US1673948A - Valve : en
  • US1674324A - Electric-light socket : en
  • GB278726A - An arrangement for reducing cross talk in coil-loaded telephone conductors : en
  • US1674280A - Column clamp : en
  • USD75597S - A saitcek : en
  • US1674468A - Change-speed gearing : en
  • GB292308A - Improvements relating to flue blocks for use with gas fires and other gas heated apparatus : en
  • FR639303A - Automatic rake for water intake grates : en fr
  • GB285809A - Improvements in spring suspensions for varying loads : en
  • US1674044A - Device for delivering register slips : en
  • US1674297A - Frequency converter : en
  • US1673919A - Method of measuring volt amperes in an alternating-current circuit : en
  • US1673823A - Machine for doffing lace fabrics : en
  • US1674523A - Art of road making : en
  • US1673980A - Retaining-valve bracket : en
  • US1674593A - Brush : en
  • US1674245A - gaynor : en
  • US1674516A - Motor driven cylinder : en
  • DE461518C - Thinner : de en
  • US1674075A - Method of manufacturing flexible couplings : en
  • US1674394A - Vehicle body : en
  • DE461580C - Keyboard for calculating machines : de en
  • DE461227C - Mobile scraper with rotating upper structure : de en
  • GB289028A - Improvements in methods of and apparatus for cutting lengths from a continuously fed bundle of artificial threads, filaments and the like : en
  • CA281147A - Hand brake : en fr
  • GB292240A - Improvements in vehicle brakes : en
  • US1673914A - Automobile curtain : en
  • USD75542S - Design for a pedestal ash tray : en
  • DE456897C - Train protection by means of headlights and mirror reflectors : de en
  • US1674396A - Lifting jack : en
  • US1674536A - Fuel feeder : en
  • US1673969A - Recovery of soluble salts from natural brines or the like : en
  • US1674344A - Casing or trim for plastered walls : en
  • US1673849A - Concentrator : en
  • US1674293A - Traffic simulating toy : en
  • DE461341C - Device for intermittent, alternating demonstration of advertisements, which are attached to the front and back of rotatable plates and are made to fold over one after the other : de en
  • US1673937A - Blade lashing : en
  • US1674370A - Automatic gun : en
  • FR639510A - Set-up proofing machine for intaglio printing cylinders : en fr
  • GB292410A - Improved apparatus for enriching with oil the gas obtained by the complete gasification of carbonaceous fuel : en
  • FR639383A - Support for film or photographic film in reels, to be treated by baths : en fr
  • GB290262A - Improvements relating to electric insulators : en
  • FR639271A - Saddle for cycles, motorcycles and other applications : en fr
  • FR639286A - Fairground attraction : en fr
  • FR639516A - Vehicle spring : en fr
  • DE461403C - Prism block for splitting the light rays in color photographs : de en
  • DE461540C - One-hand welding torch : de en
  • GB292249A - Improvements relating to wrist watches : en
  • GB292421A - Improvements in and relating to brake magnets for tramway and the like vehicles : en
  • GB292659A - Improvements in or relating to means for electrically transmitting imagery : en
  • DE460553C - Trigger device with adjustable pressure point, especially for sports weapons : de en
  • FR639535A - Suspension device for milk tank : en fr
  • US1674144A - Pipe gripping and supporting device : en
  • DE461281C - Universal body exercise device : de en
  • US1674455A - Desuperheater : en
  • US1674545A - Circuit closer for anemometers : en
  • DE461372C - Wedge ring for coal cans of steam turbines : de en
  • US1674509A - Clothes drier : en
  • US1674178A - Switch-point protector : en
  • AU1165528A - Improvements in or relating to picture telegraph apparatus : en
  • DE461349C - Hammer disengagement for the setting screen in mechanical timers for artillery shells : de en
  • CA281151A - Shock absorber : en fr
  • US1673936A - Qverwind-preventing means for spring-operated devices : en
  • CA281148A - Yoke : en fr
  • CA281077A - Fuller earth processing : en fr
  • FR639503A - Marker device for tennis and other games : en fr
  • US1673954A - Viscosity compensator for fluid-pressure governors : en
  • DE461246C - Heat exchange device : de en
  • GB292392A - Improvements in screening apparatus : en
  • USD75594S - Design for a radio cabinet : en
  • US1674533A - Game board : en
  • USD75541S - Design for a radio loud speaker : en
  • US1673801A - Vulcanization accelerator : en
  • US1673923A - Electrically-operated valve for controlling the flow of liquids or gases : en
  • US1674067A - Tidewater machine : en
  • US1674081A - Swiveling chair : en
  • DE461167C - Bleed turbine : de en
  • CA281122A - Conveyer : en fr
  • CA281075A - Motion picture projector : en fr
  • FR639538A - Very low center of gravity double carrier : en fr
  • US1674236A - Steel-wire brush for cleaning the types on typewriting machines : en
  • DE461534C - Method for obtaining the seeds from the cones of conifers : de en
  • GB292262A - Detachable stoppers for pipes and passageways in sanitary and like goods : en
  • DE461493C - Electrically insulating mass for the construction of partitions u. like : de en
  • FR639398A - Improvements to electric motor cars : en fr
  • US1674151A - Thermostatic electric switch : en
  • FR639317A - Safety pin for nuts and other similar devices : en fr
  • GB292244A - Improvements in or relating to key-operated impulse sending devices : en
  • GB292347A - Improvements in or relating to conveyer-apparatus : en
  • GB292431A - Improvements in mills for reducing paints, colours and pigments : en
  • CA281065A - Gear shift mechanism : en fr
  • FR639397A - Compressor-mixer for high compressions : en fr
  • GB292185A - Improvements in or relating to apparatus for transmitting views or images to a distance : en
  • GB292307A - Removal of free chlorine and bromine from fluid mixtures : en
  • GR1885B - METHOD AND PROVISION FOR THE CLEANING AND COOLING OF THE EC OF THE FIRE CONVERSION OF THE HEAVY OILS COMING FROM GAS EXHAUSTING. : el en
  • AU1069227A - An improved process of and apparatus for use inthe separation by distillation, of miscible liquids : en
  • DE461695C - Method for reducing the permanent deflection of bearing shells : de en
  • GB292201A - Improvements in or relating to thermionic frequency changing or modulating devices, suitable for use in wireless telegraphy and telephony : en
  • DE461414C - Car body for motor vehicles : de en
  • US1674014A - Fuel-injection valve : en
  • US1674114A - Trisazo dye and process of making same : en
  • CA281159A - Power transmitting mechanism : en fr
  • GB292438A - Improvements in and connected with bearings for screw conveyors and the like : en
  • US1673875A - Suspension for vehicles : en
  • DE461319C - Block safety device : de en
  • US1673830A - Trouble alarm for telegraph systems : en
  • US1674040A - Underreamer : en
  • US1674465A - Control attachment for engine lathes : en
  • USRE17003E - warren : en
  • US1674119A - Method of making ferroboron and boron-steel : en
  • US1674177A - Speed aeroplane : en
  • US1673983A - Sealing construction for tanks : en
  • US1674123A - Automatic signal : en
  • US1674173A - Golf club : en
  • DE461512C - Collapsible clothes hanger : de en
  • GB269504A - Improvements in the process for the direct production of homogeneous rubber goods from rubber dispersions by electrical means : en
  • DE461376C - Close coupling for railway vehicles : de en
  • DE461385C - Arch support with replaceable soft rubber filling : de en
  • GB292296A - Improvements in and relating to water heating apparatus and the like : en
  • US1673905A - Register : en
  • FR639392A - Advanced elastic bench : en fr
  • GB285826A - Improved electric plug fuse : en
  • GR1882B - METHOD FOR THE PRODUCTION OF CONCENTRATED NITRIC ACID BY OXIDATION OF AMMONIA. : el en
  • FR639266A - Further training in rolling harrows : en fr
  • GB285357A - Improvements in telegraphic transmitters : en
  • DE461336C - Pre-chamber diesel or semi-diesel engine with one or more pairs of parallel working pistons : de en
  • GB292327A - Process and apparatus for the extraction of oils, fats and the like from animal or fish matter : en
  • US1674456A - Boiler-feed-water-regulating apparatus : en
  • FR639546A - Distributor of the exhaust gases of an internal combustion engine, which dampens the noise of the explosion without reducing engine efficiency : en fr
  • US1674006A - Auxiliary transmission : en
  • US1674155A - Oil lubricator : en
  • US1674094A - Armature-actuating mechanism : en
  • DE461375C - Wheel set, especially for conveyor wagons with roller bearings arranged in the wheel hub : de en
  • USD75588S - Design for an automobile radiator cap : en
  • CA281194A - Cellulose derivative : en fr
  • USD75556S - Design for a chair : en
  • FR639374A - Method and apparatus for treating tissue : en fr
  • FR639493A - Hammerless safety rifle : en fr
  • US1674146A - Oil-well pump : en
  • US1674252A - Coin bank : en
  • US1674261A - Pencil gripper : en
  • US1673930A - Hanger for lamps and the like : en
  • US1674035A - Wire twister : en
  • US1674357A - Magazine pencil : en
  • CA281154A - Sound amplifier : en fr
  • FR639343A - Improvements to devices through which compressed gases escape from the containers containing them : en fr
  • DE461216C - Device for the remote transmission of data from automatic compensation measuring devices : de en
  • DE461536C - Alarm racks : de en
  • DE461486C - Electric cooking oven with roasting or baking oven and heat storage : de en
  • DK38875C - Bottle Closure For Use When Temporarily Securing Bottle Caps. : da en
  • GB292288A - Improvements relating to signalling devices for motor road vehicles : en
  • FR639391A - Circuit breaker device with maximum tripping and automatic closing : en fr
  • GB267959A - Improvements in or relating to refining low boiling distillates of earth and mineraloils : en
  • CA281081A - Funnel : en fr
  • DE461569C - Centrifugal device for applying molding sand in foundry molding boxes : de en
  • GB292667A - Process for obtaining perfumes from flowers and other parts of plants : en
  • DE461471C - Method and device for treating pigs during the slaughter process : de en
  • DE461509C - Process for the production of easily pulverizable and absorbable preparations from high molecular weight alcohols of the fat series : de en
  • FR639408A - Drainer basket : en fr
  • GB292328A - An improved system of constructing of tunnels and sewers : en
  • FR639315A - Apparatus for sucking exhaust gases from explosive engines : en fr
  • GB292447A - Improvements in and relating to means for use in closing paper and like receptacles : en
  • GB293082A - Improvements in or relating to electrical relays or the like apparatus : en
  • FR639508A - Improvements to vehicle signals : en fr
  • CA281059A - Fast-motor vehicle running on supple caterpillars : en fr
  • CA281164A - Play ball : en fr
  • US1674203A - Water filter : en
  • DE461355C - Dry separator : de en
  • USD75595S - Design for a tire : en
  • US1674282A - Oil burner : en
  • GB292310A - An improved distributor for artificial manure and the like : en
  • GB292389A - An improvement in piston rings : en
  • US1673901A - Panel boiler for low-pressure-steam heating : en
  • US1673867A - Clutch : en
  • CA281145A - Wheel rim : en fr
  • CA281089A - Game : en fr
  • DE461099C - Universal writing calculator : de en
  • FR639469A - Method of enhancing the light stability of basic dyes : en fr
  • GB292443A - Improvements relating to the manufacture of bias textile strips or bands for clothing and like industries : en
  • DE461304C - Device for opening tissues : de en
  • FR639489A - Improvements to trucks that can lift their loads : en fr
  • US1673854A - Process for separating hydrocarbons : en
  • US1674135A - Golf practice equipment : en
  • CA281179A - Flying suit : en fr
  • US1673922A - Adjustable clamp for cables and the like : en
  • US1674087A - Dotjble-eow ball-bearing wheel : en
  • FR639419A - Manufacture of siliceous products : en fr
  • GB291074A - Control valve mechanism : en
  • GB292395A - Anti-freezing device for use with cylinders containing compressed gases : en
  • DE461525C - Device for displaying advertisements or other pictorial representations on endless advertising strips : de en
  • CA281040A - Reciprocating pump : en fr
  • DE461581C - Control mark security for conveyor wagons : de en
  • US1673893A - Electric switch : en
  • US1674001A - Lock knife for knowles heads : en
  • US1674387A - Process and apparatus for vulcanization : en
  • US1674057A - Controlling device for printing apparatus : en
  • US1674610A - Power installation : en
  • FR639332A - Device for varying compression pressures in combustion engines : en fr
  • GB292416A - An improved combustion promoting device for furnaces : en
  • GB292636A - A process for treating articles and masses obtained from phenolaldehyde condensation products : en
  • US1674467A - Tube forming and handling mechanism : en
  • US1674596A - Collapsible tube : en
  • US1673895A - Bubble cap for gas and liquid contact apparatus : en
  • DE461392C - Permanent needle holder for sound boxes of speaking machines : de en
  • FR639396A - Improvements to distribution mechanisms by rotating spools, for internal combustion engines : en fr
  • DE461421C - Chain thread adjustment device for carpet knitting chairs : de en
  • CA281082A - Anti-skid device : en fr
  • DE461314C - Process for the partial elimination of the compression heat in compression refrigeration machines : de en
  • US1674363A - Typewriting machine : en
  • US1674624A - Machine for making pail-shaped boxes : en
  • DK38895C - Rotary Duplicator or similar multiplier Copier with Sheet Turn. : da en
  • AU955027A - Mode of and apparatus for applying celluloid coverings to fromed articles : en
  • US1674097A - Locking means for hub caps : en
  • CA281088A - Aeroplane : en fr
  • GB292289A - A gramophone record and showcard holder : en
  • US1673882A - Pass tray : en
  • AU855327A - Improvements in hoeing implements : en
  • GB292862A - A filing or index device : en
  • US1673794A - Signaling device : en
  • USD75543S - Design for an electric wall-bracket plate or similar article : en
  • US1673846A - Vehicle for transporting heavy loads : en
  • US1674003A - Electric handsaw : en
  • US1674250A - Quick-throw valve : en
  • GB292372A - Improvements in fish hooks : en
  • GB275967A - Contact for concentric conductors : en
  • US1673915A - Hinge construction for toilet seats and covers : en
  • US1674045A - Fish stringer : en
  • US1673864A - Elevator rack : en
  • US1674294A - Golf-ball-retrieving device : en
  • US1674547A - Dentist s tool : en
  • US1674228A - Signaling apparatus for waiters : en
  • US1674495A - Tipping vehicle : en
  • US1673840A - Vehicle wheel : en
  • US1674435A - Jelutong product and method of producing the same : en
  • DE461561C - Device for switching on high-frequency machine systems in connection with frequency transformers : de en
  • GB292337A - Improvements in instrument for measuring turbidity, color and other characteristics of fluids : en
  • DE461514C - Convertible sports hall : de en
  • US1673918A - Heat exchanger : en
  • FR639460A - Refrigeration appliance : en fr
  • US1674411A - Traffic-recording equipment for telephone systems : en
  • CA281140A - Heat insulating material : en fr
  • CA281073A - Window protection method : en fr
  • FR639490A - Vise improvements : en fr
  • GB292248A - Improvements in or relating to sink baskets or strainers : en
  • GB292350A - Improvements in tobacco pipes, cigarette holders, cigarettes, cigars, and the like : en
  • GB292419A - Improvements in or relating to meat supports for slicing machines : en
  • DE461278C - Brahma padlock : de en
  • GB266353A - An improved gas producer and method of working the same : en
  • GB279474A - Improvements in the process for the direct production of homogeneous rubber goods from rubber dispersions by electrical means : en
  • DE461348C - Steel tape ruler that can be used as a loeschwiege : de en
  • GB292187A - Improvements in pivots for window sashes or the like : en
  • DE461570C - Device for the production of sheet glass : de en
  • US1674518A - Fruit gatherer : en
  • DE461575C - Washing, toweling or bathing equipment : de en
  • GB292406A - Improvements relating to tiles : en
  • US1674571A - Two-stroke internal-combustion engine : en
  • FR639259A - Improvements in the manufacture of sulfuric acid : en fr
  • GB270335A - Cellulose fibre product and the process of making the same : en
  • GB292388A - Improved manufacture of marble substitutes : en
  • CA281144A - Electricity timer : en fr
  • US1674560A - Fabricated shoe sole : en
  • AU765927A - An improved broom handle socket : en
  • CA281026A - Gas engine valve : en fr
  • FR639309A - Vortex sprayer for internal combustion engine fuels : en fr
  • GB291880A - Improvements in or relating to tunnelling machines : en
  • GB276661A - Improvements in steam boilers burning liquid, gaseous or pulverulent fuel : en
  • DE461095C - Device for cooling the area around the welding point on electric welding machines by means of coolant : de en
  • DE461337C - Process for the production of spur gears by means of a hobbing cutter that effects the switching movement of the workpiece : de en
  • FR639306A - Cabinet for talking machines with electric cash register and movement : en fr
  • GB292641A - Improvements in or relating to escalators or moving staircases : en
  • GB292317A - Improvements in or relating to wheel hubs : en
  • GB283575A - Improved counter attachment for typewriting machines : en
  • GB292361A - Improvements in spouts for teapots and similar vessels of earthenware or like material : en
  • FR639524A - Check valve for centrifugal pumps : en fr
  • USD75575S - Design fob a lighting pixtube ob similar abticle : en
  • GB292351A - Improvements in or relating to the manufacture of plain or thickened hoops for laminated springs or the like : en
  • US1673811A - Combination valve : en
  • US1674564A - To e ijpbbioe hotob coach body co : en
  • US1673926A - Cheese container : en
  • US1673995A - Shutter apparatus for radiators : en
  • USD75564S - Design for a btjmper : en
  • GB292430A - Improvements in softening paper : en
  • US1674401A - Cellulose compound and process for making same : en
  • US1674358A - Radiator support : en
  • DE461508C - Massager with rotating massaging shaft : de en
  • CA281188A - Galvanic battery : en fr
  • US1673880A - Liquid-dispensing apparatus : en
  • DE445349C - Shaft seal for machines flooded by fluids : de en
  • DE461468C - Mud flaps for motor vehicles : de en
  • US1674255A - Goggle valve : en
  • FR639407A - Torpedo steering device : en fr
  • FR639540A - Gas burner : en fr
  • GB292439A - Improvements in paper trimmers : en
  • US1673912A - Oven : en
  • FR639252A - Process for obtaining o-xylene and p-xylene : en fr
  • GB292188A - Improvements relating to sanding and like appliances for use on motor vehicles : en
  • US1674099A - Detachable button : en
  • US1674108A - Casting and shelf plate : en
  • US1674416A - Apparatus for testing alcohol : en
  • US1674238A - Lighting system for toy observation cars : en
  • CA281114A - Phenolic body : en fr
  • US1674120A - Steel or iron pillar particularly adapted for mounting electric wires : en
  • US1674349A - Drier for sheet materials : en
  • US1674490A - Method of and apparatus for controlling the speed of fluid-actuated engines : en
  • GB292325A - Ink well : en
  • USD75598S - Dwight e : en
  • US1674281A - Cooling tower : en
  • US1673884A - Electromagnetic relay : en
  • US1674159A - Combination door handle and lock light : en
  • US1674327A - Electric spot welder : en
  • USRE17002E - A cobpobation : en
  • FR639325A - Rollover system allowing the roof and the rear part or roof of motor vehicles to be exposed, such as interior pipes : en fr
  • US1674537A - Method of manufacturing spoked articles : en
  • FR639411A - High-yield treatment process for starchy matter, particularly applicable to dry roots : en fr
  • DE461361C - Putty-free fastening of the Kloeppel in hanging and tension insulators : de en
  • FR639368A - Tubular shut-off valve : en fr
  • US1673859A - Hat : en
  • DK38871C - Resilient Bicycle Handlebar. : da en
  • GB287455A - Improvements in or relating to apparatus for rolling rings : en
  • GB292435A - Improvements in devices for instantaneously striking the arc in arc lamps : en
  • US1673986A - Form clamp : en
  • US1674050A - Magneto : en
  • US1674222A - Filing system : en
  • US1674292A - Vehicle shock absorber : en
  • US1673816A - Attachment for tractor wheels : en
  • US1674090A - Car rogf : en
  • US1674093A - Sliding-gear power-transmission mechanism : en
  • US1674373A - Vehicle ventilator : en
  • GB292246A - Improvements in or relating to bayonet pattern electrical connecting devices : en
  • DE461590C - Friction spring : de en
  • FR639405A - Switch controller for electrical circuits : en fr
  • FR639529A - Universal machine tools for woodworking : en fr
  • GB292394A - Improved floating life saving mattress : en
  • USD75574S - Design for a textile fabric : en
  • DE461374C - Stencil sheets for duplication purposes, the base of which is made of porous material, e.g. Japanese paper, is coated with a mixture of a gelatinizing organic colloid and a softening agent, in particular stencil sheets, the coating mixture of which does not contain a noticeable amount of water and can be stenciled without prior moistening : de en
  • DE461313C - Device for printing and cutting the labels from an automatically advanced label strip : de en
  • US1674499A - Vamp easer : en
  • USD75562S - Design eob a loud speakeb : en
  • DE461228C - Device for loading and unloading goods on railroad cars : de en
  • USD75578S - Design for a lighting fixture or similar article : en
  • DE461586C - Device for warming up internal combustion engines : de en
  • GB268754A - Improvements in metallic compounds of o-hydroxyazo dyestuffs : en
  • US1674454A - Means for supplying powdered fuel to furnaces : en
  • US1674071A - Pulley block : en
  • GB275590A - A process for the production of nitropyridine arsinic acids : en
  • GB292184A - Improvements in and relating to sun blinds : en
  • US1674008A - Roofing : en
  • US1674310A - Forging machine and method : en
  • US1674283A - Oil burner : en
  • FR639278A - Fertilizer distributor and rotating projector seed drill : en fr
  • FR639290A - Passage and clamping drawing mechanism, for spinning machines : en fr
  • FR639329A - Improvements made to cylinder-piston assemblies, particularly those for internal combustion engines : en fr
  • US1673868A - Expulsion fuse : en
  • DE461649C - Process for the preparation of disazo dyes : de en
  • DE461422C - Retaining spring for compressed air tools : de en
  • DE461705C - Process for the production of organic compounds by dehydrogenation : de en
  • US1674604A - Electric contact device : en
  • FR639387A - Improvement in signaling devices operating by variation of current : en fr
  • US1673841A - Crossing signal : en
  • US1674493A - Fire-hose stand : en
  • US1673921A - Sugar-cane mill : en
  • US1674501A - Reenforcement for bee combs and comb foundations : en
  • DK38887C - Support plan system. : da en
  • GB292897A - Improvements in the manufacture and production of dyestuffs of the anthraquinone series : en
  • GB278342A - Improvements in or relating to vehicle wheels : en
  • GB292399A - Improvements in, or relating to, electric tumbler switches : en
  • AU771927A - Improved method of, and means for, transforming lignite and similar carbonaceous matter into fuel of high calorific value for industrial and domestic purposes : en
  • CA281046A - Lubrication method : en fr
  • DE461544C - Arrangement for two-way talk on a shaft : de en
  • DK38889C - Method of Making Plates or Films for Use in Color Photography or Color Cinematography. : da en
  • CA281137A - Sprayer : en fr
  • AU943527A - Improvement in amplifying horns : en
  • CA281063A - Locomotive main drive axle journals : en fr
  • US1673959A - Yieldable coupling, toothed wheel, and the like : en
  • US1674239A - Electric power reel : en
  • CA281024A - Liquid separating apparatus : en fr
  • CA281045A - Elastic material : en fr
  • US1673977A - Guard for the cutter heads of shapers and the like : en
  • US1673996A - Violin bow : en
  • US1674017A - Combination electric heater and fan : en
  • US1674226A - Driven plate for friction clutches : en
  • US1674336A - Respirator : en
  • AU1047027A - Load weighing cars : en
  • CA281125A - Textile fabric : en fr
  • GB293060A - Improvements in and relating to spinning boxes used in the manufacture of artificial silk and the like material : en
  • AU1096227A - Improved apparatus for treatment of sewage in sanitary closets : en
  • US1673955A - Form and reenforce for concrete beams : en
  • US1674291A - Work fixture : en
  • FR639270A - Improvements to duplicators or printing devices and in particular to those printing photographic clichés by contact : en fr
  • US1674295A - Water heater : en
  • GB292285A - Improved construction of hinge for artificial limbs : en
  • FR639289A - Improvements to dry acetate acetate spinning machines : en fr
  • FR639534A - Product to keep mosquitoes and other parasitic insects away : en fr
  • GB292635A - Improvements in sharpening apparatus for rotary cutters : en
  • US1674237A - Wall-paper-removing apparatus : en
  • US1674588A - Mechanical toy : en
  • US1674612A - Battery-terminal tongs : en
  • FR639365A - Improvements in processes for manufacturing hollow cables for high voltage overhead lines : en fr
  • FR639423A - Internal shoe brake : en fr
  • FR639442A - Water effect control device particularly applicable to wardrobes : en fr
  • FR639537A - Sophisticated faucet : en fr
  • GB292305A - Electric light switch adapter : en
  • US1674109A - Method of electric welding : en
  • US1674334A - Control for electric water heaters : en
  • US1673981A - Curtain-rod bracket : en
  • US1674389A - Coal-loading plant : en
  • US1673861A - Radiator-cap lock : en
  • GB292281A - Improvements in and relating to electric telegraphic systems : en
  • USRE16999E - Assixetob : en
  • US1674408A - Wrapping machine : en
  • US1674441A - Electrical connecter : en
  • US1673885A - Carrousel : en
  • US1673805A - Hardening resinous exudations with aminonaphthalene : en
  • US1674217A - Circular-knitting frame : en
  • US1674060A - Method and means for positioning lasts and their shoe materials : en
  • AU803427A - Improvements in apparatus for resoling footwear : en
  • AU1105327A - An improved golf tee : en
  • AU1024727A - Improvements inself-locking or setting spring bolts : en
  • US1674579A - Governor-controlled fluid-pressure tool : en
  • US1674546A - Balancing of aircraft : en
  • GB272854A - Improvements in heating and ventilating systems for motor vehicles : en
  • FR639331A - Method and device for the production of artificial resin bodies : en fr
  • FR639504A - Unloading device : en fr
  • DE461359C - Device for regulating the transfer of heat from heated boiler water to freshly fed water in completely or partially separated dining rooms : de en
  • DK38888C - Steam turbine. : da en
  • FR639399A - Improvements in telegraphy and wireless telephony with a view to eliminating interference and making communications partly secret : en fr
  • DE461500C - Process for the preparation of azo compounds of the anthracene series : de en
  • US1674274A - Pressing and ironing machine : en
  • US1674443A - Exhaust-steam injector : en
  • US1674470A - Method and apparatus for hardening brake drums and the like : en
  • FR639273A - Improvements to moving floor fertilizer distributors : en fr
  • GB292348A - Improvements in and relating to collapsible gates, shutters and the like : en
  • DE461516C - Method of attaching cutters or pans in balance beams or levers by pouring them into place : de en
  • DE461578C - Gas stove : de en
  • GB292199A - Improvements in or relating to absorption refrigerating apparatus : en
  • DE461335C - Pre-chamber motor with exchangeable pre-chamber : de en
  • FR639254A - Improvements to frame presses for duplicators or printing devices : en fr
  • FR639402A - Two-piece socket for supporting electric lamps : en fr
  • GB292283A - Improvements in machines for distributing manure or the like : en
  • FR639400A - Signaling device for motor vehicles, operating at will under engine vacuum : en fr
  • GB292896A - An improved process for the manufacture and production of dyestuffs of the anthraquinone series : en
  • US1674242A - Dehydrator having rotatable electrode : en
  • DE461535C - Device for the optional activation of different types of impact in clock striking mechanisms : de en
  • GB272938A - Improvements in or relating to arc welding apparatus : en
  • US1674271A - Peeling and coring knife : en
  • US1674190A - Wringer : en
  • US1674176A - Safety timer governor : en
  • US1674192A - Strip-applying machine : en
  • US1674219A - Steam locomotive : en
  • FR639287A - New headlight with swiveling or folding beam : en fr
  • DE461271C - Liquid ring pump : de en
  • DK38885C - Orbiting resiliently placed Tools for Tillage Machines. : da en
  • FR639284A - Azo dyes manufacturing process : en fr
  • FR639526A - Device for easy opening by metal band or metal wire for metal stopper or any other container closure system obtained with an interlocking casing to force : en fr
  • FR639389A - Automatic weighing of moving objects on a roller conveyor : en fr
  • FR639438A - Gas burner : en fr
  • GB292637A - A process for colouring articles and masses obtained from phenol-aldehyde condensation products : en
  • US1674601A - Mercury switch : en
  • DE461502C - Process for the preparation of a Kuepen dye : de en
  • US1673834A - Flasher : en
  • FR639481A - Process with devices for the purification, clarification and purification of all water as well as for the separation of materials in order of density : en fr
  • US1674015A - Automatic weight control : en
  • FR639323A - Process for reducing, or smelting, zinc-bearing materials : en fr
  • FR639385A - Carbonization furnace : en fr
  • GB274872A - Improvements relating to amplifying and recording telephonically transmitted sounds : en
  • CA281119A - Alkyl isoalkyl phenol production : en fr
  • DE461334C - Mobile potato sorting machine : de en
  • GB292375A - Improvements in or relating to fastenings for stair carpets : en
  • CA281110A - Locomotive brake equipment : en fr
  • US1674304A - Incinerator : en
  • CA281190A - Fabric processing : en fr
  • US1673883A - Alarm and signal mechanism for the detection of punctures or airpressure changes in pneumatic tires : en
  • US1674306A - Green sweeper : en
  • US1674308A - Display board : en
  • FR639322A - Improvements to valves and taps : en fr
  • DE461330C - Impeller water meter : de en
  • CA281129A - Stock indicator : en fr
  • CA281187A - Radio antenna : en fr
  • AU764927A - Improvements in concrete fencing or straining posts : en
  • GB292423A - Improvements in devices for holding and registering sheets : en
  • USD75576S - Design for a lighting fixture or similar article : en
  • US1674386A - Baffle-slot block : en
  • US1674504A - Truck side frame : en
  • US1674615A - Closure device : en
  • FR639456A - Electromagnetic safety device intended for gas ovens, gas boilers, cowpers or any other devices where gas is burned : en fr
  • FR639467A - Improvements to high voltage switches : en fr
  • US1673973A - Playing club and method of making the same : en
  • US1674586A - Release for the automatic brakes of winding drums : en
  • GB282015A - Improved method of raising the yield point of steel alloys : en
  • GB292324A - Improvements in drawing models : en
  • DE461338C - Electric game device for string instruments with key control : de en
  • DE461572C - Pot for beverages, such as coffee, tea or the like, with a vessel arranged above it for the addition : de en
  • US1673857A - Method of casting printing plates without risers : en
  • DE461357C - Process for the production of condensation products : de en
  • US1674059A - Manufacture of shoes : en
  • CA281153A - Gas separating machine : en fr
  • US1674392A - Apparatus for excavating postholes : en
  • US1674498A - Railway crossing : en
  • US1674247A - Oil burner : en
  • US1674168A - Process of producing yellow dyeings on cellulose esters or cellulose ethers : en
  • US1674136A - Practice golf club : en
  • US1674077A - Production of alkali metal nitrates : en
  • US1674102A - Window-cleaning machine : en
  • DE461573C - Lemon squeezer serving as a tabletop device : de en
  • DE461257C - Collapsible comb : de en
  • DE461423C - Sealing pliers : de en
  • DE461556C - Process for the production of pure metal oxides or metal hydroxides from precipitates containing basic metal compounds : de en
  • GB281603A - Improvements in and relating to gripping and lifting tackle for the handling and transport of building blocks and the like : en
  • DE461550C - Device for regulating the speed ratio between the cutting device for strand-like material, in particular ceramic material, and the strand : de en
  • CA281025A - Vehicle direction indicator : en fr
  • DE461425C - Process for achieving higher tar yields during smoldering : de en
  • CA281022A - Smelter spout : en fr
  • US1673845A - Qrindeb : en
  • US1674095A - Magnetic toy : en
  • US1674319A - Method and machine for delivering boards : en
  • US1674369A - Electric liquid heater : en
  • AU1035327A - Process and apparatus for treating sheetmetal : en
  • FR639379A - Process for reducing color spread and for preserving dyeing during washing of dyed textiles : en fr
  • FR639272A - Radiation-free vibration damper for overhead pipelines : en fr
  • FR639477A - Box for powder and eyeshadows : en fr
  • DE461419C - Adjustment device for right-angle hewn tile plates u. like : de en
  • DE461571C - Support ring for curtains, curtains etc. like : de en
  • US1673941A - Trowel : en
  • GB273249A - Improvements in feeding mechanism for presses : en
  • US1673967A - Hair felt and method of making : en
  • US1673879A - Process for mining sulphur : en
  • USD75561S - Design fob a loud speakeb : en
  • US1674132A - Ignition : en
  • CA281130A - Power transmitting device : en fr
  • US1674229A - Molding machine : en
  • US1674565A - Sign : en
  • CA281193A - Cellulose derivation : en fr
  • DE461254C - Contact protection socket for light bulbs : de en
  • FR639449A - Device for the passage of tubes in the masonry of steam boilers : en fr
  • DE461656C - Luffing crane with horizontal load path : de en
  • GB292672A - An improvement in the design of refractory arches for boiler and other furnaces : en
  • US1674062A - Two-level : en
  • GB292278A - Improved device for charging furnaces : en
  • US1674193A - Cabinet nest : en
  • US1674445A - Molding conduits : en
  • US1673945A - Toy cannon : en
  • DE461283C - Rowing machine for rowing exercises and demonstrations in closed rooms with display device for competitions : de en
  • GB292359A - Stretching apparatus specially applicable for stretching blankets, curtains or the like while drying : en
  • FR639336A - Device for the continuous lubrication of bicycle cranksets : en fr
  • FR639352A - Improvements to electric selector mechanisms : en fr
  • FR639502A - Plays glasses : en fr
  • US1674092A - Sadiron : en
  • DE461545C - Hollow rope for high voltage lines : de en
  • GB292451A - Improvements in hats : en
  • FR639394A - Improvements to suspension and control devices for motor cars with front-wheel drive : en fr
  • GB292264A - Improvements in or relating to the transmission of power in well boring and like plant : en
  • GB292666A - Improvements in and relating to the rust proofing of iron, steel and other metals : en
  • DK38880C - Method of Manufacturing Oxide Cathodes. : da en
  • US1674169A - Arrangement for exchanging energy between a current and a body therein : en
  • US1674555A - Potato-chip-frying machine : en
  • US1674300A - Corset : en
  • GB292639A - Improvements in electro pneumatic machines for the recording and checking of statistics and the like : en
  • DE461626C - Articulated elbow connection for pressure lines : de en
  • US1673820A - Method of producing cyanamide from calcium cyanamide : en
  • US1673953A - Viscosity-compensating device : en
  • DK38874C - Apparatus for Sampling Milk Samples. : da en
  • US1674074A - Irrigating valve : en
  • US1673889A - Molding machine : en
  • US1674444A - Safety device for electrical apparatus : en
  • USD75547S - Georges chatjmet : en
  • DE461507C - Device for examining body tubes and body cavities : de en
  • FR639473A - Adjustable formwork support for constructions of all kinds : en fr
  • DE461460C - Detachable belt attachment to be attached to the pulley rim : de en
  • CA281143A - Gas stove or oven : en fr
  • US1674186A - Ventilator : en
  • US1674587A - Mechanical toy : en
  • FR639539A - Binder device adapting to a mower to transform it into a harvester-binder : en fr
  • AU772027A - Improvement in apparatus for use in drying and distilling lignite peat, non-coking coals, andother similar carbonaceous matter : en
  • CA281058A - Hot water vest : en fr
  • GB292671A - Improvements in electrical discharge tubes : en
  • US1674607A - Watch-bracelet end hook : en
  • FR639367A - Body capable of emitting electrons and method for its manufacture : en fr
  • FR639547A - Device for simultaneous control of drive rolls used in wood scraping machines : en fr
  • GB292253A - The manufacture of new phospho-tungsto-molybdenum compounds and the manufacture of lakes therefrom : en
  • FR639357A - Pocket electric measuring instrument : en fr
  • GB293079A - Improvements in switch gears for the charging of electrical accumulators : en
  • GB292362A - Improvements in and relating to devices for connecting a pump or other source of pressure to pneumatic tyres and other objects for the purpose of inflating the same : en
  • US1673848A - Air classifier : en
  • US1674029A - Carburetor : en
  • FR639298A - Pocket for ties and collars of soft shirts : en fr
  • GB292630A - Improvements in or relating to refuse destructors : en
  • CA281080A - Box piling truck : en fr
  • US1674279A - Crossing bridge : en
  • GB282753A - Improvements in or relating to devices for use in practising and teaching golf strokes : en
  • DE461387C - Block carriage for the exit side of saw frames : de en
  • DE461388C - Screw clamp with additional clamping screws that act transversely to the clamp plane and are supported against the clamp web : de en
  • FR639458A - Improvements to internal combustion engine pistons : en fr
  • US1674083A - Transmission gearing : en
  • US1674413A - Selecting device for telephone systems : en
  • DE461352C - Rotary motor for model airplanes operated with compressed air : de en
  • US1674305A - Combination hanger and rest for saxophones : en
  • US1674572A - Coat shoulder : en
  • FR639518A - Electro-magnetic process for producing and maintaining sound vibrations : en fr
  • AU1096027A - Improvements inthe floors of vehicle bodies : en
  • FR639299A - Improvements to braided assembly machines : en fr
  • US1674461A - Actuating means for dipping or tilting headlights : en
  • DE461551C - Procedure for integrating signature sheets : de en
  • GB292334A - Improvements relating to the production of acid-proof structures : en
  • US1674374A - Gas compressor : en
  • US1674365A - Mixing-valve structure : en
  • US1674447A - Draft, dust, and weather excluder for hinged doors and windows : en
  • CA281067A - Wort processing : en fr
  • US1674232A - Composition for permanent molds for metal casting : en
  • US1674618A - Women's and misses' underwear : en
  • CA281036A - Ice cream mould and dispenser : en fr
  • GB280236A - Improvements in or relating to incandescent cathodes : en
  • GB292365A - Improvements in or relating to stereoscopic pictures : en
  • DE461309C - Device for supplying the ink to printing machines by means of a pump which supplies the ink to the inking unit : de en
  • US1673839A - Cabinet : en
  • US1674458A - Safety device for elastic-fluid generators : en
  • US1674009A - Spring friction clutch : en
  • DE461491C - Rotatable vacuum drum filter : de en
  • FR639288A - Radiator with removable elements : en fr
  • US1673997A - Lighting fixture : en
  • FR639328A - Improvements made to cylinder machines with fluid circulation jackets, in particular internal combustion engines : en fr
  • US1674223A - Chuck for holding twist drills and similar devices : en
  • US1674339A - Fuse-controlled switch : en
  • US1674409A - Closure fastener : en
  • CA281186A - Rail joint adjuster : en fr
  • FR639296A - Airplane, double monoplane system with permanent stability : en fr
  • FR639308A - Diaphragm for talking machines with electric transmission of sound vibrations : en fr
  • DE461470C - Device for opening cans : de en
  • FR639275A - Provision for the control of factory operations : en fr
  • DE461424C - Method for sealing the ends of fastening means (cords, wires, etc.) with a one-piece seal made of sheet metal : de en
  • US1674031A - Bumperette : en
  • USD75549S - Design for a watchcase : en
  • GB292284A - Improvements in or relating to brake mechanism for disc talking machines : en
  • GB287548A - Improvements relating to record-card-controlled statistical and calculating machines : en
  • DK38873C - Porcelain jug or mug. : da en
  • DE461232C - Process for the preparation of hydrogenated hydroquinones and quinones and their derivatives : de en
  • US1674368A - Benzimide-azolon arsonic acids and process for preparing the same : en
  • CA281162A - Oil burner : en fr
  • GB270260A - Improvements relating to refrigerating apparatus : en
  • GB292256A - Improvements in presses for drawing sheet metal : en
  • DK38870C - Procedure and apparatus for condensing and separating air mixtures, in particular of ordinary air, into their constituents. : da en
  • DK38890C - Liquid drying plant. : da en
  • US1674398A - Piston valve for cornets : en
  • GB292341A - Improvements in or relating to collapsible tyre cores : en
  • DE461321C - Electrode adjustment device equipped with a lifting motor in Leonard circuit : de en
  • US1674371A - Pipe-threading machine : en
  • US1674442A - Boiler : en
  • USD75585S - Design fob a combined automobile body and hood : en
  • US1674046A - Closure for fish bowls or the like : en
  • US1674000A - Process op the manufacture op gas prom coal : en
  • US1673850A - Thermionic valve : en
  • US1674351A - Benzanthrone derivatives and process of producing the same : en
  • FR639291A - Logarithmic calculating machine for reinforced concrete ribs and slabs : en fr
  • FR639371A - Cylindrical logarithmic slide rule and method of establishing graduated scales for this rule : en fr
  • FR639468A - Device for increasing the heat output of apartment chimneys : en fr
  • FR639482A - Improvements to wire drawing apparatus : en fr
  • GB272449A - Improvements in methods of overcoming and eliminating frontal and skin resistances to the motion of bodies through fluids : en
  • DE451271C - Shaft seal for machines flooded by fluids : de en
  • US1673808A - Hardening resinous exudations with an organic compound : en
  • US1674457A - Equalizing drive for grinding machines : en
  • US1674157A - Calculating device : en
  • US1674589A - Manufacture and production of oxygenated products from hydrocarbons or oxidizable derivatives of hydrocarbons : en
  • US1673836A - Mechanical means for use in finding geographical position in navigation : en
  • US1674115A - Steam heating system : en
  • US1674270A - Coffee percolator : en
  • CA281192A - Dyeing, printing and stencilling method : en fr
  • DE461453C - Device for exposing fibers (e.g. removing flesh from leaves) and for pecking or nibbling fiber material : de en
  • CA281027A - Block grooving machine : en fr
  • US1673890A - Condenser-tube cleaner : en
  • US1674424A - Separately-fired superheater : en
  • US1674143A - Apparatus for imparting movements : en
  • US1674549A - Detachable shoe heel : en
  • CA281109A - Stop screw device : en fr
  • CA281196A - Sheet metal press : en fr
  • GB292295A - Improved means for rotating the stripping rollers of carding engines : en
  • CA281106A - Power supply system : en fr
  • FR639282A - Lambic manufacturing process : en fr
  • US1673957A - Propelling system : en
  • FR639485A - Spring tension device with spiral ribbon spring for electrical or other devices, in particular for brush holders : en fr
  • US1674106A - Catch for bag frames : en
  • FR639340A - Suspension for window curtains, doors and other similar fabrics : en fr
  • CA281134A - Internal combustion engine : en fr
  • US1673891A - Method of preparing flotation concentrates : en
  • US1674191A - Oil-separating device : en
  • US1674511A - Farm wagon : en
  • GB280235A - Improvements in or relating to directional wireless apparatus : en
  • US1674530A - Apparatus for and method of drawing glass : en
  • US1674520A - Electric tube device having coiled filaments : en
  • DE462253C - Corner piece for curtain boxes : de en
  • FR639410A - Device for improving the production of electric arc radiation for lighting purposes, chemical reactions and other applications : en fr
  • CA281146A - Hand brake : en fr
  • CA281173A - Railway traffic control method : en fr
  • US1674451A - Electric power demand control system : en
  • DE461596C - Automatic heat and pressure indicator for fixed cores : de en
  • CA281175A - Gramaphone record brush : en fr
  • CA281091A - Clevise : en fr
  • GB268368A - Improvements in excavators of the dipper type : en
  • US1673924A - Cylinder-grinding machine : en
  • US1673949A - Vibroscope : en
  • US1673910A - Glass-surfacing apparatus : en
  • US1673952A - Dash-mounted gear-shift mechanism : en
  • US1674275A - Contact mechanism for toy railroads : en
  • US1674289A - Seam for woven-wire belts : en
  • US1674316A - Windmill : en
  • DE461538C - Weft velvet : de en
  • FR639265A - Improvements to machines used to peel tobacco leaves : en fr
  • US1674263A - Apparatus for cleaning and polishing plate glass : en
  • DE461302C - Hydraulic lifting and lowering device for grain pickers : de en
  • GB292263A - Improvements relating to fluid pressure braking apparatus : en
  • US1673903A - Grinding and polishing table : en
  • FR639277A - Improvements in light signals : en fr
  • GB292664A - Improvements in vacuum electric tube devices : en
  • FR639377A - Improvements to pipe joint joints, with central sleeve : en fr
  • FR639505A - Light shields for automobiles and other applications : en fr
  • FR639549A - Improvements to household appliances : en fr
  • GB292363A - A device for supporting articles of fancy dress upon the human frame : en
  • US1674091A - Car roof : en
  • US1674313A - Brake adjustment : en
  • CA281131A - Automobile drive gear : en fr
  • FR639307A - Automatic collector for talking machines, with electric movement : en fr
  • DE461420C - Loom for the production of pile fabrics : de en
  • US1673964A - Method of producing protein products : en
  • CA281138A - Sprayer : en fr
  • DE461515C - Switch cell : de en
  • DE461292C - Process for the production of real, colored cuvette dye tints : de en
  • US1674142A - Grain-handling machinery : en
  • US1673978A - Fish lure : en
  • DE460917C - Device for adjusting the guides and circular knives in box slicing machines : de en
  • DE461229C - Device for unloading goods wagons with side and bottom emptying : de en
  • US1674484A - Engraving machine : en
  • DE461458C - Disinfector : de en
  • US1674183A - Railway-car truck : en
  • US1674160A - Pocket atomizer : en
  • US1674437A - Glazier's point setter : en
  • US1674508A - Needle and the like : en
  • USRE17001E - Ture robert haglund : en
  • CA281061A - Mower : en fr
  • USD75593S - studdy : en
  • US1673965A - Apparatus for fabricating structural members : en
  • US1674148A - Roll jack : en
  • US1674150A - Crushing of sugar cane : en
  • GB292176A - Improvements in appliances for playing a table football game : en
  • DK38877C - Disc Coil for Transformers. : da en
  • CA281028A - Shedding mechanism of looms for weaving : en fr
  • GB292371A - Improved process of hardening binder materials : en
  • GB292273A - An improved appliance for withdrawing small quantities of liquid from containers : en
  • US1674208A - Holding and turning apparatus : en
  • USRE16998E - Pshetsylvaijia : en
  • US1673853A - Vehicle body : en
  • US1673908A - Transmission lock : en
  • CA281093A - Combined band saw and sander : en fr
  • CA281064A - Writing machine : en fr
  • DE461588C - Nut lock : de en
  • US1673928A - Telautograph system : en
  • CA281087A - Furniture : en fr
  • US1673792A - Level control for carrier-transmission systems : en
  • US1673844A - Implement and machinery : en
  • US1673809A - Motor vehicle : en
  • US1673887A - Strand-reeling apparatus : en
  • US1674497A - Electrolytic cell : en
  • US1674195A - Intake for ventilator systems : en
  • CA281141A - Fluid coil : en fr
  • US1674577A - Grain-car-door-operating means : en
  • FR639297A - Folding bed base : en fr
  • US1674554A - Combination day bed and embalming board : en
  • DK38878C - Device for Preventing Hat Bands from Sweating. : da en
  • US1674262A - Pressure-reducing valve : en
  • FR639501A - Improvements to air transport devices : en fr
  • US1674130A - Flexible pipe joint : en
  • GB292352A - Improvements relating to anti-glare screens for use on motor or other vehicles : en
  • FR639475A - Improvements in the method of attaching the wheel cover discs : en fr
  • GB292343A - Improvements relating to steam superheaters and the like : en
  • DE461485C - Drive for weirs with segment attachment and separate lifting means for defense body and attachment : de en
  • DE461440C - Process for achieving level coloring with dyes on skins, hair and the like. like : de en
  • US1673935A - Blade fastening : en
  • CA281107A - Power amplifying system : en fr
  • USD75550S - Design for a watchcase bow : en
  • FR639415A - Composition for the manufacture of pottery and the like : en fr
  • GB272852A - Improvements in or relating to radiators : en
  • GB292241A - Improvements in transmission gear for overhead camshafts of internal combustion engines : en
  • US1673962A - Electric sign : en
  • US1674251A - Dispensing machine : en
  • GB292306A - Improvements in appliances for playing card games : en
  • US1674037A - Windshield cleaner : en
  • US1674043A - Garment hanger : en
  • US1674104A - Floating-deck oil tank : en
  • US1674256A - Packing for rods and shafts : en
  • DE461354C - Device for packing large rolls of paper : de en
  • US1674244A - Rat trap : en
  • DE461484C - Garbage can : de en
  • US1674423A - Locomotive-cab-window protector : en
  • US1674405A - Cellulose compound and process for making same : en
  • US1674453A - Loose or floating bearing bush : en
  • CA281158A - Valve : en fr
  • CA281068A - Yeast manufacture : en fr
  • DE461417C - Drafting system for cotton spinning machines : de en
  • DE461487C - Cuff or skirt sleeve protectors : de en
  • US1674466A - Method of making calcium cyanamide : en
  • DE461598C - Device for lifting and depositing box parts : de en
  • FR639513A - Improvements in the manufacture of accumulators or electric batteries : en fr
  • GB292633A - Shot-gun barrels with perforated walls : en
  • GB292333A - Improvements in or relating to calculating devices for facilitating the setting out or centering of type-written or similar matter : en
  • FR639361A - Improvements to lifting jacks or telescopable hydraulic cylinders : en fr
  • USD75545S - Design for a textile fabric : en
  • GB293083A - Improvements in or relating to electro-magnetic relays or indicating instruments : en
  • US1674492A - Boiler dust door : en
  • FR639432A - Further training in thermionic tubes : en fr
  • GB292299A - Improvements in or relating to wearing apparel : en
  • US1673822A - Method of and apparatus for inspecting and searching lace fabrics : en
  • US1673913A - Mounting for dental grinding elements : en
  • CA281102A - Separation of liquid from gases : en fr
  • GB285032A - Multiple wire drawing machine : en
  • US1674390A - Method of treating hydrocarbons : en
  • US1673843A - Governor : en
  • GB292261A - Improvements in circuit interrupting devices particularly applicable for telephone systems : en
  • US1674235A - High-pressure valve : en
  • CA281086A - Bottle container closure : en fr
  • CA281169A - Pyrogenesis petroleum : en fr
  • US1674005A - Record-holding marker : en
  • US1674551A - Chopper attachment for cultivators : en
  • DE461533C - Process for the production of reinforced, angular containers made of concrete : de en
  • CA281050A - Internal expanding brake : en fr
  • CA281126A - Silk manufacture : en fr
  • FR639507A - Combined ignition oil and motor oil pump for internal combustion injection engines : en fr
  • CA281168A - Oil purifying process : en fr
  • DE461405C - Airplane whose engine and propeller can be pivoted around a transverse axis : de en
  • GB292275A - Improvements in or relating to electric signalling systems : en
  • FR639509A - Method of reinforcing soil layers : en fr
  • GB292373A - Improvements in wide circular rib knitting machines : en
  • US1673933A - Method and machine for printing fabrics : en
  • US1674595A - Self-aligning key guide for locks : en
  • DE461568C - Electrically heated steam boiler : de en
  • FR639366A - Spark plug : en fr
  • US1674487A - Automobile door window : en
  • US1674259A - Pencil gripper : en
  • DE461360C - Annealing furnace with several chambers : de en
  • DE461447C - Lubricating pad frame for insertion in the oil boxes of railroad car axle sleeves : de en
  • GB292258A - Improvements in and relating to surface condensers : en
  • DE461331C - Process for the production of laundry buttons : de en
  • FR639464A - Lighting system and switchgear allowing the realization : en fr
  • DE461559C - Process for the production of stencil sheets provided with an elastic coating of a cellulose cap for duplication purposes : de en
  • US1674121A - Combination brake and gas control : en
  • US1673835A - Separator : en
  • US1673984A - Sealing construction for tanks : en
  • DE461342C - Device for the mutual dynamic influencing of machine parts with two electrically or magnetically interacting machine parts : de en
  • DE461438C - Steel roller for rolling ribbed iron : de en
  • GB288567A - Improvements in or relating to compound wound continuous current dynamo electric machines : en
  • US1674047A - Method and appliance for marking waxed-paper containers : en
  • US1674118A - Tree collar : en
  • US1674391A - Dusting machine : en
  • GB292360A - Improvements in or relating to boxes : en
  • DE461340C - Rotary table press or the like for shaping box parts, in particular cap boxes : de en
  • DE461674C - Packaging for photographic plates and papers : de en
  • US1674464A - Bubble cap for bubble-cap towers : en
  • US1674581A - Broom holder : en
  • FR639300A - Shelf with backsplash : en fr
  • GB292415A - Improvements in the manufacture of colour printed fabrics : en
  • DE461427C - Double closure for glowing ovens by means of an oven door and a closing stone arranged within the same : de en
  • US1673900A - Thermostatic control for water heaters : en
  • US1674434A - Combined crusher and grinding mill : en
  • USD75553S - Design for a vehicle tire : en
  • DE453308C - Collapsible box : de en
  • DE461431C - Rotary kiln for burning cement u. like : de en
  • DE461462C - Hose clamp : de en
  • GB292408A - Improvements in or relating to gas generators : en
  • US1674347A - Roof strainer : en
  • DE461498C - Electric baking and cooking apparatus : de en
  • DE461476C - Press for the production of artificial stones, slabs, etc. like : de en
  • GB291344A - Improvements in or relating to rotary valves for internal combustion and other engines : en
  • US1674307A - Oarlock : en
  • US1673999A - Amusement device : en
  • US1674438A - Process of producing nickel alloys : en
  • US1674606A - Grapefruit corer : en
  • US1673979A - Cutting off and reaming attachment for threading machines and the like : en
  • US1673992A - Air heater : en
  • US1673994A - Golf club : en
  • US1674410A - Bumper : en
  • USD75584S - Design fob piebcing implement : en
  • GB292407A - Improvements in the treatment of aluminium alloys : en
  • GB274487A - Improvements relating to meters : en
  • GB292270A - Pianoforte music turnover and music support : en
  • US1674616A - Bottle closure : en
  • FR639337A - Apparatus for pressing the sole into the throat of the heels : en fr
  • FR639455A - Hammock rack : en fr
  • DE461661C - Device for gluing veneer butt joints with one fixed and three movable pressure bar : de en
  • DE461441C - Automatic filling siphon for all, especially corrosive liquids : de en
  • AU694327A - Improvements in and relating to miners' electric safety lamps : en
  • US1674590A - Can top : en
  • GB292271A - Improvements in or connected with turnbuckles suitable for use with slip-preventing attachments for vehicle wheels and for other purposes : en
  • GB292243A - Improvements in apparatus for measuring and depositing plastic substances : en
  • GB292301A - Improvements in control levers : en
  • US1674594A - Separator retainer for storage batteries : en
  • CA281132A - Piston : en fr
  • USRE17005E - Cooking utensil : en
  • GR1887B - PERFORMANCE ON ROLLING OUT OF RAILWAY, TRAILWAY OR ROAD TRANSPORT. : el en
  • DE461220C - Trough mixer for the production of mortar : de en
  • FR639514A - Multi-cylinder marine steam engine with valve control : en fr
  • FR639548A - Improvements in braid or lace looms and in the manufacture of lace and other similar fabrics on these looms : en fr
  • US1673863A - Variable-speed gear : en
  • FR639255A - Gradual speed change : en fr
  • US1674268A - Air vent for radiators : en
  • US1674538A - Glare shield : en
  • DE461373C - Depositing device for die setting and line casting machines : de en
  • CA281066A - Spark-plug : en fr
  • CA281020A - Combined opthalmoscope and slit-lamp : en fr
  • GB292366A - A coin testing device : en
  • DK38883C - Electric Remote Control System. : da en
  • FR639268A - Utensil serving as a toy, sports article and teaching object : en fr
  • US1674039A - Sectional floating deck for oil tanks : en
  • US1674611A - Stencil sheet : en
  • US1674211A - Clamping device : en
  • GB279469A - : en
  • US1674462A - Paper-folding machine : en
  • GB292269A - Improvements in and relating to deck and hammock chairs : en
  • GB292374A - Improvements in or relating to photographic sensitisers : en
  • GB292183A - Improvements in and relating to the stripping or cleaning of the cylinders of carding engines : en
  • US1674023A - Switch box : en
  • GB292251A - Improvements in or relating to bituminous emulsions : en
  • US1674315A - Automobile locking mechanism : en
  • US1674393A - Vacuum dry mop : en
  • US1674269A - Locomotive front-end support : en
  • DE461812C - Mash still : de en
  • FR639499A - Fluid Actuated Impact Tool : en fr
  • GB292260A - Improvements in or relating to pins, safety pins, hair pins, and the like : en
  • GB292282A - Automatic protective apparatus for electric mains : en
  • US1674174A - Color photography : en
  • GB292379A - Improvements in educational apparatus : en
  • FR639310A - Elastic saddle carrier for bicycles, motorcycles, etc. : en fr
  • FR639484A - Method and device for checking by means of marks on recording chronometers, in particular for racing pigeon competitions : en fr
  • FR639463A - Automatic unraveling system applicable to textile yarn feeders : en fr
  • US1673871A - Dental bite-taking implement : en
  • USD75571S - Design por a case for containing electrical apparatus : en
  • USD75582S - Design for a lavatory : en
  • DK38896C - Device for dimming car headlights. : da en
  • FR639338A - Improvements relating to thermionic valve supports : en fr
  • DE461599C - Display device with ticker, which is composed of individual plates bearing the letters and overlapping one another : de en
  • US1673920A - Attachment for vacuum cleaners : en
  • US1674161A - Time-measuring device : en
  • US1674558A - Method of drying hydrogels : en
  • US1673985A - Process of purifying barium carbonate : en
  • US1674617A - Cigar-shaped pipe : en
  • FR639443A - Automatic circuit breaker : en fr
  • GB292203A - Improvements in diaphragm pumps : en
  • AU813527A - An improved road scarifier : en
  • CA281185A - Electric shot firing device : en fr
  • US1674013A - Needle for jacquard : en
  • US1674570A - Alarm switch and door lock : en
  • DK38897C - Reflector device for Incandescent lamps. : da en
  • GB283129A - Incandescent cathode rectifier for medium voltages : en
  • FR639370A - : fr
  • DE461328C - Cast iron bathtub : de en
  • DE461542C - Process for the production of potassium sulfate : de en
  • FR639293A - Process and composition for obtaining indelible reproductions and writings : en fr
  • US1674184A - Method of and means for reclaiming printed tapes, etc : en
  • FR639346A - Improvements to underwater signaling devices : en fr
  • US1673951A - Rust removing and preventing composition : en
  • US1674580A - Apparatus for breaking the dried coating on sheet material : en
  • US1674021A - Electrically-operated valve : en
  • US1674187A - Apparatus for withdrawing and folding sheets from a stack of sheets : en
  • DE461529C - Spring lock for vehicles, especially for guns : de en
  • US1674385A - Slicing machine : en
  • FR639447A - Process and products intended to prevent the formation of adherent deposits on devices bathed by gas currents, and devices resulting from the application of this process and these products : en fr
  • US1674103A - Engine-lubricating system : en
  • DE461399C - Machine vice : de en
  • DE461602C - Housing for cinematographic apparatus : de en
  • FR639393A - Motor car front wheel mounting system : en fr
  • GB292376A - Improvements in mining machines : en
  • GB292396A - Improvements in manifolding sales or other books : en
  • GB292265A - Improvements in or relating to transformers : en
  • US1673856A - Oil-well pump : en
  • US1674116A - Water-closet accessory : en
  • DE461235C - Electromagnetic relay for several independent alternating current circuits that do not have a common contact : de en
  • FR639354A - Improvements to dentists' chairs : en fr
  • GB279083A - Apparatus for simultaneously lubricating several parts of a vehicle : en
  • US1674042A - Clamp for concrete-curbing forms : en
  • US1674224A - Grinding machine : en
  • USD75566S - Design for a lamp body : en
  • USD75557S - Geobge gbtjnbeeg : en
  • US1674145A - Way-guard construction for machine tools : en
  • CA281174A - Corn popper : en fr
  • FR639311A - Lawn rake : en fr
  • GB292377A - Combined land and water motor vehicle : en
  • FR639494A - Rock puncher : en fr
  • GB292300A - Improvements in or relating to the regeneration or purification of lubricating oils : en
  • US1674469A - Air humidifier : en
  • US1673975A - Folding box : en
  • US1674318A - Process op manufacturing bits : en
  • USD75573S - Design for a reap : en
  • CA281160A - Sorting device : en fr
  • DE461370C - Process for the production of monocarboxylic acids from aldoses : de en
  • GB292673A - Fuel and method of making the same : en
  • US1674366A - Process of manufacturing glass : en
  • CA281118A - Condensation product : en fr
  • US1674061A - Work-positioning means : en
  • DE461442C - Pipe wall for heat exchangers with protection made of shaped or guide stones : de en
  • FR639457A - Oil resistant seal packing : en fr
  • GB292329A - Improvements relating to overhead electric conductors : en
  • CA281104A - Superheater boiler : en fr
  • US1674073A - Storage tank : en
  • US1674524A - Hair wrapper : en
  • DE461351C - Needle roller drawing system for spinning machines : de en
  • US1673932A - Packing for shafts : en
  • US1674012A - Vehicle head lamp : en
  • USD75548S - Design for a cigar lighter : en
  • FR639536A - Direct drive electric sewing machines : en fr
  • GB274110A - Improvements in the gasification of fuel : en
  • US1674068A - Steam envelope for hair waving : en
  • US1674463A - Car roof : en
  • US1674578A - Means for securing barrel heads : en
  • DE461563C - Storage of electric motors, which are used for the direct drive of rapidly rotating parts and are only provided with a bearing for the motor and the rotating part : de en
  • FR639543A - Device for actuating the stopper in looms : en fr
  • US1673826A - Coating apparatus : en
  • US1674284A - Separator for the plates of storage cells : en
  • FR639350A - Two-stroke engine : en fr
  • US1674171A - Method and apparatus for producing tubular, fibrous structures : en
  • GB285489A - Electrically driven floor-polishing apparatus : en
  • US1674213A - Heating system : en
  • GB280596A - Improvements in or relating to machines for making pencils : en
  • FR639386A - High sensitivity rocket for projectiles : en fr
  • GB269152A - Improvements in or relating to telephone systems : en
  • GB292355A - Improvements in silencers for the exhaust gases of engines : en
  • GB292674A - Improvements in or relating to lamps for motor vehicles : en
  • DE459385C - Closure for preservation vessels : de en
  • US1674254A - Vacuum cleaner : en
  • US1674500A - Vamp easer : en
  • US1674535A - Ventilating system : en
  • DE461479C - Grooved rail switch with spring tongue : de en
  • CA281053A - Coat lining : en fr
  • FR639305A - Special cleaning process for seamless parquet floors : en fr
  • GB281308A - Improvements in or relating to telephone systems : en
  • US1673938A - Salute : en
  • US1674165A - Luminaire : en
  • FR639321A - Improvements to aircraft projectors : en fr
  • CA281178A - Tractor hoist connection : en fr
  • DE461368C - Handle holder consisting of two shell halves with a ring : de en
  • DE461439C - Device for the production of closed containers from cylindrical hollow bodies : de en
  • US1673987A - Mold-cutting machine : en
  • FR639434A - Vehicle wheel equipment devices and wheels fitted therewith : en fr
  • US1673790A - Magnetic material, process of producing it, and electromagnetic device incorporating such material : en
  • US1673991A - Roofing and method of laying the same : en
  • GB279466A - Base exchange bodies : en
  • US1674472A - Purification of crude aromatic hydrocarbons : en
  • CA281115A - Phenolic body : en fr
  • GB279817A - Exposure meter for photographic purposes : en
  • GB273677A - Improvements connected with borehole and other pumps : en
  • GB281597A - Improvements in, and connected with, electric signalling apparatus : en
  • FR639395A - Advertising boards : en fr
  • GB292297A - Improvements in or connected with saw sharpening machines : en
  • GB292369A - Improvements in or relating to corner joints for bedsteads : en
  • DE461386C - Device on the saw frame for feeding the log : de en
  • DK38872C - Spring knife. : da en
  • GB280161A - Cinematographic apparatus for the projection of moving pictures : en
  • US1674018A - Pipe coupling for garment-pressing machines : en
  • US1674194A - Dust charger for road plants : en
  • GB292662A - Improvements in heating installations : en
  • GB281321A - Improvements in or relating to soles and heels for boots, shoes, and the like : en
  • GB292316A - A lavatory fitting for motor-cars : en
  • CA281095A - Refrigerating evaporator : en fr
  • GR1888B - PREPARATION OF MASK FROM GOLD GRAPES, DRIED GRAPES AND GRAPES. : el en
  • US1674220A - Article of furniture : en
  • US1673988A - Portable chair : en
  • US1674471A - Construction of floating vessels : en
  • DE461461C - Process for making pipe connections : de en
  • FR639260A - Self-cleaning strainer : en fr
  • FR639431A - Container for coils, coils and the like : en fr
  • FR639452A - Improvements in circular hosiery looms : en fr
  • GB287495A - Method of and arrangement for printing on pull-overs or shapes of hats : en
  • DE461401C - Manufacture of tie rods : de en
  • DE461224C - Process for the production of a permanent connection of ceramic objects, in particular insulator parts and. like : de en
  • GB285510A - Method of and apparatus for cleaning soot-channels : en
  • DE460243C - Process for the manufacture of box parts : de en
  • US1674514A - Cylinder lock : en
  • GB292402A - Improvements in gas liquefiers for refrigerating plants : en
  • US1674425A - Construction of closed motor vehicles : en
  • DE461315C - Absorption refrigeration system : de en
  • US1674602A - madsen : en
  • FR639401A - Device for attaching a mobile to a frame : en fr
  • DE461490C - Process for the production of long-life Kuepen dye preparations : de en
  • US1674513A - Tumbler lock : en
  • GB292358A - Improvements in and relating to two-cycle internal combustion engines : en
  • US1674303A - Brake-operating means : en
  • AU823027A - Improvements in collapsible or folding tables : en
  • CA281047A - Tar heater and spray : en fr
  • CA281054A - Germ-gland substance : en fr
  • US1674260A - Pencil gripper : en
  • DE461567C - Process for the electrical heating of liquids : de en
  • FR639253A - Production of sulphide colors and the resulting products : en fr
  • US1673795A - Power-transmission mechanism : en
  • US1673898A - Apparatus for analyzing gas : en
  • CA281085A - Carbon processing : en fr
  • FR639292A - Semi-tubular boiler for central heating with hot water, accelerated circulation : en fr
  • US1674033A - Machine for forming and baking pastry shells : en
  • US1674342A - Bird-cage hook : en
  • US1674559A - Clothesline holder : en
  • AU1003227A - Improvements in automatic brakes for talking machines : en
  • CA281031A - Wringer : en fr
  • CA281112A - Angle cock device : en fr
  • US1674395A - Automobile lock : en
  • CA281152A - Shock absorber : en fr
  • US1674207A - Window-washing apparatus : en
  • US1674299A - Automatic trunking arrangement for telephone systems : en
  • DE461527C - License plate with cleaning device : de en
  • AU826027A - Improvements in mechanical coursing apparatus : en
  • DE461492C - Pipe collar screw for anchoring the pipes and collecting boxes of flue gas feed water heaters : de en
  • US1674111A - Car roof : en
  • DE461367C - Process for dyeing yarn or fabric of vegetable origin : de en
  • US1674620A - Concrete machinery : en
  • FR639261A - Fishing gear : en fr
  • FR639491A - Hollow constructions in reinforced concrete with wire and nails for all constructions both above ground and in the basement, hydraulic works, etc., creating at the same time an installation of ventilation and air central heating : en fr
  • FR639263A - Grease nipple closure for slides : en fr
  • US1673943A - Method of assembling internal-combustion engines : en
  • CA281051A - Bidet : en fr
  • CA281166A - Signalling device : en fr
  • DE461409C - Pen consisting of several leaves : de en
  • DE461397C - Gear for variable speeds : de en
  • DE461584C - Means for combating eating pests : de en
  • US1674557A - Controlling the transmission gear of motor vehicles : en
  • US1673904A - Apparatus for producing articles of compacted granular material : en
  • US1674197A - Brick-cutting machine : en
  • US1674517A - Swing : en
  • DE461577C - Heating stove powered by liquid fuel : de en
  • GB288568A - Improvements in siphons : en
  • US1674052A - Dimming apparatus : en
  • US1674338A - Autoplane : en
  • CA281180A - Acetyl cellulose : en fr
  • FR639474A - Beading machine : en fr
  • US1674156A - Process for the manufacture of electric wires : en
  • US1674543A - Impeller for centrifugal pumps : en
  • FR639435A - Improvements to control devices for the passage of railway vehicles : en fr
  • GB292309A - Improvements in or relating to tobacco pipes : en
  • GB292442A - Improvements in or relating to gas fires : en
  • GB292242A - Improvements in pocket, fruit, and like knives : en
  • US1674200A - Reduction gearing : en
  • US1673942A - Permanent-waving attachment : en
  • FR639437A - Wood-metal propeller : en fr
  • GR1884B - APPLIANCE FOR THE PRODUCTION OF AMMONIA SALTS. : el en
  • US1674614A - Pump for automobile oiling systems : en
  • CA281099A - Roller mill : en fr
  • USD75558S - Design fob a loud speakeb : en
  • FR639349A - Filter box for respiratory masks against harmful gases : en fr
  • FR639351A - High voltage oil switch or switch : en fr
  • US1674078A - Thermostatically-actuated switch : en
  • US1674322A - Taximeter : en
  • DE461415C - Direction indicators : de en
  • DK38893C - Keyhole protection. : da en
  • US1674317A - Shaft bearing : en
  • CA281060A - Radiator protector : en fr
  • CA281094A - Spring suspension : en fr
  • AU802027A - Improved pastry support or trivet for pie-baking dishes : en
  • GB268775A - Improvements in the manufacture and production of hydrocarbons or oxygen derivativesthereof : en
  • DE461391C - Articulated connection of the needle holder with the sound box housing : de en
  • GB292250A - Improvements in or relating to electrical induction coils : en
  • GB292318A - Improvements in and relating to electric arc welding : en
  • FR639316A - Children's play clothes : en fr
  • GB285475A - Improvements in and relating to circulating apparatus for heating gases : en
  • DE461369C - Production of high percentage nitric acid : de en
  • US1673888A - Radiodial : en
  • US1674417A - Spindle tester : en
  • US1674189A - Portable boring machine : en
  • GB274468A - Improvements in producing colour music and other spectacular luminous effects : en
  • DE461310C - Stencil printer : de en
  • DE461168C - Coal-dust firing for metal smelting or heat furnaces : de en
  • FR639304A - water elevator in successive phases : en fr
  • DE461541C - Process for the production of pipes by bending sheet metal strips : de en
  • FR639256A - Silicon magnesium alloys for internal combustion engine pistons : en fr
  • US1674164A - Luminaire : en
  • US1674515A - Sprayer : en
  • GB288184A - Improvements in and relating to telephonic and telegraphic transmission lines : en
  • US1674473A - Thermostatically-actuated valve : en
  • US1674188A - Radiator cap : en
  • FR639333A - Method and device for keeping the specific fuel consumption constant in combustion engines and for increasing the power of combustion engines : en fr
  • FR639339A - Advanced air-cooled electric motor : en fr
  • DE461455C - Winding spool with variable size, especially for rayon threads : de en
  • US1673916A - Nestor biamboubg : en
  • US1674113A - High-pressure safety valve : en
  • US1674314A - Portable sparking lighter : en
  • DE461311C - Platen printing press with rocking or oscillating platen for printing paper webs : de en
  • CA281090A - Pulpwood splitter : en fr
  • CA281155A - Cash register : en fr
  • US1674329A - Wagon loader : en
  • DE461504C - Process for the preparation of Kuepen dyes of the perylene series : de en
  • GB286630A - Improvements in and relating to workrests for use with crank grinding machines : en
  • FR639344A - Improvements in manufacturing processes for nitrogen and oxygen compounds, more especially nitric acid, starting from ammonia and gas mixtures containing oxygen : en fr
  • FR639515A - Measuring instrument : en fr
  • DE451496C - Process for making a durable paste from red lead : de en
  • FR639472A - Elastic locking device for electric spotlight mirror : en fr
  • GB292403A - Improvements in lathes with capstan and cross-slide rests : en
  • US1673960A - Spudding shoe : en
  • DE461511C - Glass plate, in particular glass mirror : de en
  • DE461380C - Large rectifier for high currents : de en
  • DE461589C - Device for damping noises on switchgear : de en
  • FR639283A - Process for obtaining azo dyes insoluble in water : en fr