• US1803456A - Automatic means for lubricating the bearings of alpha machine : en
  • US1804039A - Machine for forming and stacking ice cream cones : en
  • US1803709A - Bulb mounting for headlamps : en
  • US1804115A - Screening apparatus : en
  • US1804178A - Regulator system : en
  • US1804176A - Process of surface-hardening steel : en
  • US1803473A - Lens-testing device : en
  • AU2580930B - Improved meat press : en
  • US1803705A - Pumping device : en
  • US1803815A - Reflector : en
  • US1803590A - Flasher : en
  • US1803322A - Automatic film-winding device : en
  • US1804165A - Furnace register : en
  • US1803409A - Manufacture of impregnated fiber articles : en
  • US1803923A - Wheel and rail lubricator : en
  • DE524630C - Process for the production of rollers with raised patterns from absorbent material for the production of colored figurative patterns on paper, cardboard or cardboard webs : de en
  • US1803486A - Cut-out for incandescent electric lamps : en
  • US1804281A - Street marker : en
  • AU3035030A - Improvements in or relating to amplifying installations for use in devices for electrically reproducing sound vibrations : en
  • CA311111A - Cementitious material : en fr
  • FR703916A - Method and device for recording sounds, by metallization of films or other surfaces : en fr
  • CA310944A - Fertilizer : en fr
  • US1803841A - Packer : en
  • US1804077A - Well pump apparatus : en
  • US1803475A - Apparatus for making bands of artificial fibers : en
  • AU2979930A - Improvements in processes for modelling artificial fruit : en
  • DE523256C - Stuffing box with flexible labyrinth ring segments fastened in the housing : de en
  • FR703611A - Triturating body mills applicable to air separation : en fr
  • US1804256A - Obstetrical bed : en
  • CA310969A - Flour sifter : en fr
  • CA311155A - Monorail : en fr
  • US1804072A - Apparatus for electric cooling : en
  • US1804322A - Carburetor : en
  • US1803964A - Process of desulphurizing cracked hydrocarbons : en
  • AU2700630A - Door mounting : en
  • US1803538A - Head covering : en
  • US1804090A - Power mechanism for sheet punching machines : en
  • DE524307C - Door lock with combination dishes : de en
  • FR703697A - Small electric motors mounting device : en fr
  • GB347906A - Improvements relating to spring seats : en
  • DE501665C - Splash protection on motor vehicles with a multi-part protective shield to be attached to the wheel hub : de en
  • DE523303C - Device for measuring the amount of gas excreted from liquids, in particular from milk : de en
  • FR703649A - Improvements in the manufacture of artificial filaments, films and the like using viscose : en fr
  • GB347869A - Improvements relating to ohmmeters : en
  • US1804336A - Automatic control system : en
  • CA311056A - Transmitting circuit : en fr
  • DE524525C - Seat, especially for motor vehicles : de en
  • FR704008A - Device intended to purify smoke from soot and suspended carbon particles : en fr
  • GB348176A - A method of and apparatus for coating filamentary material : en
  • FR703647A - Composite pile system for foundations in poor terrain : en fr
  • FR703823A - Counter support for single post milling machine : en fr
  • CA311143A - Transmission clutch : en fr
  • US1803671A - Distillation system : en
  • US1804155A - Furnace : en
  • US1804310A - Irreversible rotary power transmission system : en
  • CA311021A - Apparatus for carbonizing coal : en fr
  • CA311063A - Shingle spacer : en fr
  • CA311124A - Process of manufacturing dyestuffs containing chromium : en fr
  • US1803948A - Herman schwarze : en
  • AU2828630B - Improved nonskid hoof pad : en
  • FR703825A - Sprayer with device for holding and maneuvering with one hand : en fr
  • IE11511L - Internal combustion engines. : en
  • US1803502A - Pedal construction and mounting : en
  • US1803672A - Process of restoring the luster to rayon : en
  • FR704003A - Electrode system comprising an indirectly heated cathode : en fr
  • GB347992A - An improved springing arrangement for bicycles, motor cycles, and power-driven vehicles of all kinds : en
  • US1803727A - Display device : en
  • US1804362A - Kiln for manufacturing lime or the like : en
  • USD84110S - Design for embroidered lace edging : en
  • DE524561C - Process for the preparation of a compound of humic acid with formaldehyde and ammonia : de en
  • DE524337C - Device for producing a band-shaped focal point in glow cathode roentgen tubes : de en
  • US1803423A - Tank valve : en
  • US1803548A - Printing-press plate and frocess of making the same : en
  • US1803581A - Apparatus for the stabilization, rectification, and fractional distillation of natural gasoline : en
  • US1804060A - Safety relief valve : en
  • FR703736A - : fr
  • GB348617A - Improvements in and relating to current controlling devices : en
  • DE524594C - On the radiator cap arranged devices for displaying the temperature and the level of the liquid in the radiator for motor vehicles and. like : de en
  • US1803436A - Combined heater and exhaust manifold : en
  • CA310974A - Means of promoting propeller efficiency : en fr
  • US1803957A - Power actuator : en
  • US1804287A - Material handling apparatus : en
  • US1804029A - Die controlling mechanism for open die metal heading machines : en
  • DE524272C - Arcing device : de en
  • US1803603A - Toilet flush-valve guide : en
  • US1803500A - High-frequency induction heating : en
  • GB347886A - Improvements in or relating to ice cream biscuit cups : en
  • FR703693A - Improvements in recording and reproducing sounds and images : en fr
  • US1803886A - Slag cooling apparatus : en
  • US1804138A - Reversing gear mechanism : en
  • DE524462C - Wheel hub covers for vehicle wheels of all kinds : de en
  • DE524555C - Method and device for coking wood or coal : de en
  • GB347855A - Improvements in or relating to end-connectors for electric conductors : en
  • DE524183C - Shaving brush that can be dismantled into more than two elements : de en
  • DE524197C - Drive lever for the tilt tray lock of a self-unloading vehicle : de en
  • FR703816A - Process for the preparation of halogenated fatty acid anhydrides : en fr
  • FR703854A - Radiator for hot water heating : en fr
  • US1804340A - Motion picture apparatus : en
  • US1803453A - System for communicating with moving vehicles : en
  • US1804203A - Pulp molding machine : en
  • DE524312C - Lock for suitcase : de en
  • US1804098A - Releasing mechanism for automatic vending machines : en
  • CA311039A - Method of decorating flexible surface covering materials : en fr
  • FR703651A - Espadrille : en fr
  • DE524472C - Method and device for shaping artificial teeth : de en
  • US1803362A - Engine piston : en
  • DE524184C - Manufacture of phosphoric acid : de en
  • DE524562C - Process for the regeneration of thickened washing oil : de en
  • DE524129C - Device for cleaning tableware : de en
  • DE524179C - Conveyor trough for dripping wet textiles : de en
  • DE524275C - Device for protecting the flanks of switches, crossings, etc. Like. Against wear and tear by approaching wheel flanges : de en
  • FR703796A - Device for automatically feeding tobacco into the web forming device of cigarette machines : en fr
  • DE524660C - Transportable, motor-driven chain saw for processing beams : de en
  • FR703616A - Control device for directing auxiliary headlights of motor vehicles, depending on the direction : en fr
  • GB347876A - Means for automatically flushing water closets : en
  • GB348124A - Improvements in centrifugal apparatus for the separation and collection of dust from gases : en
  • CA311151A - Spark plug : en fr
  • DE524178C - Device for dyeing yarn in strips : de en
  • US1804261A - Semiautomatic dumping body : en
  • US1803522A - Mechanism and method for controlling business : en
  • US1803861A - Display box : en
  • DE524595C - Flap mounting for cooler cover devices of internal combustion engines : de en
  • DE524391C - Braking device acting when the trailer hits the towing vehicle and when the pulling effect of the towing vehicle is reduced : de en
  • US1803645A - Paper product and method of making the same : en
  • US1804019A - Slub catcher : en
  • US1804154A - Conveyer system : en
  • GB348155A - Improvements in and relating to roof construction : en
  • FR703672A - New dyes for vats : en fr
  • FR703750A - Improvements in the establishment and maintenance of railways : en fr
  • GB347776A - Improvements in or relating to fruit pitting machines : en
  • FR704001A - Projectile rocket improvements : en fr
  • GB348161A - Improvements in or relating to the production of artificial silk threads : en
  • US1804033A - Partition for automobiles : en
  • US1803416A - Skid : en
  • US1803814A - Process of and apparatus for producing pressed bodies of powderous material : en
  • US1804262A - Automobile boat : en
  • US1803636A - Helicopter flying toy : en
  • FR703715A - Electrostatic speaker : en fr
  • GR3173B - METHOD AND DEVICES FOR CONTINUOUS INDUSTRIAL MANUFACTURE OF ABSOLUTE ALCOHOL. : el en
  • CA310996A - Piston packing ring : en fr
  • DE524487C - Lubricator for high-speed machines, especially steam turbines : de en
  • US1804114A - Hinge for toilet seats and covers : en
  • USD84099S - Design fob : en
  • US1803935A - Conveying system : en
  • FR703880A - Method and apparatus for regulating the supply of heavy oil gas generators used in internal combustion engines : en fr
  • FR704050A - Method and device for preserving and improving plant materials : en fr
  • GB348566A - Improvements in and relating to the moulding of rubber articles : en
  • GB348591A - Improvements in and relating to collapsible beds : en
  • FR703973A - Scutching, husking and softening machine for textile fibers : en fr
  • FR703740A - Olympic throwing disc : en fr
  • US1804044A - Garter : en
  • FR703633A - lock nut : en fr
  • FR703802A - Bucket chain dredger boat : en fr
  • FR703842A - Improvements to devices for printing by means of printing dies : en fr
  • US1803973A - Feed mechanism : en
  • DE524324C - Moistening device for rubberized strips : de en
  • FR703831A - Control device for tipper bodies, hydraulically operated, of trailer vehicles : en fr
  • GB348037A - The manufacture of alkoxybenzophenone di- and tricarboxylic acids : en
  • FR704047A - Installation method for telephone systems with selector switches : en fr
  • DE524201C - Electric lighting device of a train with a turbo dynamo on the locomotive and a battery in a car : de en
  • DE524302C - Device for cleaning the outer glass surface of ship's sliding windows that can be moved in the vertical direction : de en
  • DE524359C - Rectifier arrangement with storage capacitors arranged on the direct current side : de en
  • DE524531C - Exercise machine consisting of a pair of dumbbells : de en
  • DE524232C - Process for the production of a dry milk substitute for animal feed : de en
  • GB347905A - Swimming suit and method of making same : en
  • FR703867A - Centrifugal pump priming improvements : en fr
  • FR703935A - Industrial horn products and manufacturing processes : en fr
  • USD84076S - Design for an escutcheon plate for radio receivers : en
  • DE523900C - Coil evaporator for refrigeration machines : de en
  • GB348527A - Improvements in or relating to electrically driven vehicles : en
  • GB347996A - : en
  • DE524541C - Machine for grinding bow teeth : de en
  • GB347793A - Improvements in abdominal support : en
  • GB347971A - Improvements in or relating to grabs : en
  • GB347778A - Improvements in and relating to endless track vehicles : en
  • GB347795A - Improvements in and relating to protective devices for electric circuits : en
  • CA311139A - Apparatus for radially contracting and elongating metal cylinders : en fr
  • US1804073A - Carbonizing apparatus : en
  • US1803431A - Plate holder : en
  • US1804074A - Rod elevator : en
  • FR703810A - Make-up stick, process and tools for manufacturing this stick : en fr
  • GB347897A - Improvements in thermally operated overload cut-out arrangements for regulating-resistances : en
  • GB347980A - Improvements in or relating to winding control systems : en
  • US1804186A - Lubricator : en
  • FR704049A - : fr
  • GR3172B - AUTOMATIC MANUFACTURER FOR MANGANO - LIFT (NORIES) OF ART ammunition WITH VERTICAL DISCHARGE OPENING. : el en
  • DE524218C - Process for the production of solutions from copper oxide ammonia cellulose : de en
  • GB348625A - : en
  • US1803796A - Combined shipper and gear casing lock : en
  • US1804041A - Vehicle brake adjusting stand : en
  • FR704037A - Improvements to sound reproducers of the electrostatic type : en fr
  • GB347832A - Rim stretcher for divided wheel rims : en
  • GB347967A - Pocket igniter : en
  • US1803880A - Bean stringing and slicing implement : en
  • US1804066A - Pneumatic rock drill : en
  • US1804278A - Multiple drip coffee urn : en
  • FR703864A - Illuminated book cover reader : en fr
  • GB348182A - Automatic ironing press : en
  • US1804036A - Fluid flow meter : en
  • US1803613A - Carburetor : en
  • DE524664C - Casting mold for the production of objects made of synthetic resin or similar materials : de en
  • GB347917A - Improvements in water cooling systems for internal combustion engines : en
  • DE524413C - Alternative slide on conveyor belt devices : de en
  • GB347920A - Improvements in battery charging : en
  • GB347775A - Method for the production of boxes having hinged lids and neck inserts : en
  • DE524321C - Device for the production of foam bodies : de en
  • GB347892A - Manufacture of aromatic condensation products : en
  • FR703834A - Process for improving the manufacture of a fertilizer derived from nitrate of lime : en fr
  • DE524288C - Gate for airship hangars, hangars and similar buildings : de en
  • CA311148A - Weed and grass cutter : en fr
  • DE524424C - Process for the wet treatment of packages : de en
  • DE524220C - Process for the polymerization of styrene, its derivatives and homologues : de en
  • DE524536C - Process to increase the efficiency of the Schweloefen System Rolle : de en
  • DE524580C - Drive for the plunger of injection molding machines consisting of an angle lever and a handlebar : de en
  • US1803353A - Magnetic alloy : en
  • US1804175A - Tower excavator : en
  • GB347833A - Portable electric lamp : en
  • US1803443A - Process of preparing fiber from wood and wood waste : en
  • US1803685A - Locomotive boiler : en
  • US1803996A - Pressure responsive instrument : en
  • US1804232A - Combined typewriting and computing machine : en
  • US1804363A - Auto table for safeway garages : en
  • USD84123S - Clarence g : en
  • FR703623A - Electrical installation comprising a plurality of user devices : en fr
  • FR703767A - High Percentage Pure Vinyl Chloride Manufacturing Process : en fr
  • FR703985A - Improvements to automatic control equipment, in particular for mercury rectifiers : en fr
  • FR703925A - Crankcase block, carrier-reduction gear for motor vehicles : en fr
  • GB347755A - Improvements in or connected with feed-water regulators for boilers : en
  • GB347988A - Improvements in or relating to light-producing apparatus for stroboscopic and like devices : en
  • DE524271C - Steam generator, consisting of individual, standing pipe elements connected to one another by pipelines : de en
  • FR703694A - Device for removing the printed sheet in printing machines with cylinder stop : en fr
  • GB347893A - Improvements in or relating to centrifugal fans : en
  • GB348621A - Machine for removing the fibre of textile plants with large leaves : en
  • GB348003A - Improvements in or relating to flushing apparatus for water closets or the like : en
  • AU2974130A - Improvement in photographic element overcoated with screening dye : en
  • CA310961A - Process of extracting moisture from grain : en fr
  • US1803320A - Apparatus for launching planes : en
  • US1804082A - Striking casting : en
  • US1804087A - Wave amplifying system : en
  • US1803366A - Signal rocket : en
  • US1803786A - Garter : en
  • DE524488C - Die setting and line casting machine : de en
  • US1803969A - Process for cleaning dephlegmators : en
  • US1803979A - Key punch : en
  • US1803983A - Plug cap for separable attachment plugs : en
  • US1803454A - System for communicating with moving vehicles : en
  • US1804145A - Manifolding book : en
  • DE524325C - Shuttle : de en
  • CA311137A - Process and apparatus for simultaneously carbonizing coal and cracking liquid hydrocarbons : en fr
  • AU2664930B - Blank feeding and gluing device : en
  • AU3078330B - Improvements in or relating to apparatus for cultivating land : en
  • DE523872C - Electric drive, in particular propeller drive : de en
  • DE524139C - Fluid change gearbox : de en
  • DK44091C - Device by Valves with self-sealing spindles. : da en
  • US1803335A - Protective apparatus for athletes : en
  • US1804048A - Timepiece serving as alpha watch or traveling clock : en
  • US1804210A - Lubricant-demonstrating can : en
  • US1803497A - Toothbrush : en
  • US1803700A - Electrooptical system : en
  • US1804284A - Method gb forming a display packer s : en
  • AU2575430A - An improved pan flushpipe union : en
  • GB347812A - Improvements in valves : en
  • DE524228C - Pipe gate valve : de en
  • US1803357A - Pulley : en
  • US1804042A - Method for production of protein products : en
  • AU34131A - Improvements in or relating to telephone systems : en
  • US1804358A - Adjustable hose clamp : en
  • DE510287C - Manual cleaning device with rotating cleaning rollers or brushes covered with soft fabric : de en
  • GB348042A - Arrangement for the distribution and regulation of the energy of stations connected to a ring line : en
  • GB348616A - Improvements in and relating to insulating material : en
  • AU2766130A - Improvements in and relating to stoppers for bottles and similar receptacles : en
  • USRE18058E - Lining for rubber articles : en
  • FR703871A - Wood-based industrial plastic product in the form of a wafer, suitable for multiple shaping to obtain objects of all kinds : en fr
  • DE524355C - Process for the preparation of mercaptobenzothiazole : de en
  • US1803318A - Absorption machine : en
  • US1803778A - Cultivator shovel mounting : en
  • US1803830A - Card table : en
  • US1804349A - Incandescent lamp : en
  • DE523912C - Process for the production of oily or resinous reaction products from urea or its derivatives : de en
  • US1803376A - Mine car : en
  • DE524238C - Braking device acting on the towing vehicle when the trailer hits the trailer : de en
  • DE524252C - Inductive train control : de en
  • DE524319C - Coil, especially bottle coil : de en
  • US1803515A - Fuel-feed-control means for internal-combustion engines : en
  • US1803652A - Method of sizing carbonate filled paper : en
  • USRE18064E - Leaning wheel gkader : en
  • US1803319A - Device for suspending and supplying cleaning fluid to teat cups : en
  • US1803494A - Hollow-frame assembly : en
  • US1804108A - Centrifugal separator : en
  • FR703613A - Sterilization process : en fr
  • FR703667A - Support for tubular windings of textile threads to be subjected to centrifugation : en fr
  • GB347962A - Improvements in or relating to the extrusion of metal pipes and the like : en
  • FR703772A - Process for preparing sulfated ammonium nitrogenate : en fr
  • AU2648630B - Improvements in and relating to louvres : en
  • CA311094A - Coating for welding electrodes : en fr
  • US1803405A - Electromagnetic method of underground exploration : en
  • US1803656A - Automatic feeder for candy machines : en
  • US1803563A - Tire-chain cross member : en
  • US1803643A - Paper product and method of making the same : en
  • US1804078A - Means for preventing corrosion in pipes : en
  • US1804102A - Cigarette extinguisher : en
  • US1804214A - Feed water heater : en
  • FR703731A - Destructive hydrogenation process for solid carbonaceous materials : en fr
  • GB348177A - Improvements in metal flasks : en
  • DE524372C - Cushioning for the support frames in ambulances or other vehicles : de en
  • FR703836A - Double-sided reversible kitten for rings and other jewelry : en fr
  • CA311122A - Injector : en fr
  • DE524293C - Device for setting printing, adding or display devices by means of card-controlled elements : de en
  • DE524444C - Lubrication for the compressor valves on aircraft engines : de en
  • DE524515C - Gap seal for centrifugal machines, especially for gas turbines, with auxiliary fluid : de en
  • US1803797A - Barrel rack : en
  • US1804299A - Combined lifting and transporting device : en
  • DE524585C - Jug with drip catcher : de en
  • FR703840A - Cinematographic film : en fr
  • DE524297C - Device for embossing calenders for imprinting patterns on paper and textile goods, especially on artificial leather, by means of patterned pairs of rollers : de en
  • AU2575430B - An improved pan flushpipe union : en
  • USD84070S - Nature : en
  • US1803432A - Crank shaft : en
  • US1803644A - Method of sizing paper : en
  • GB347881A - Improvements in machines for producing elastic fabrics : en
  • GB347965A - Apparatus for the automatic stopping of a wire gauze loom : en
  • FR704007A - Process for protecting enzymes against the harmful action of metals : en fr
  • GB347963A - Improvements in high-pressure steam boilers : en
  • US1803595A - Fruit press : en
  • GB347779A - Improvements in aircraft having freely rotative wings : en
  • USD84103S - Design for a shoe buckle : en
  • DE524268C - Table for sorting cards, letters, etc. The like., Consisting of a shaker channel, a conveyor belt or the like with separating strips placed parallel to the conveying direction : de en
  • USD84122S - Design for a lighting fixture : en
  • US1803332A - Cultivator with sled frame : en
  • DE524242C - Process for the production of steel male molds : de en
  • DE524418C - Fuel dispenser : de en
  • DE524318C - Arrangement for the directional transmission and reception of wave energy : de en
  • FR703761A - Consistent grease gun with storage container and piston for high pressure lubrication : en fr
  • GB347911A - Improvements in process and apparatus for drying moist substances : en
  • US1803800A - Blotting medium : en
  • US1803519A - Lithographer's glass : en
  • US1804061A - Camera : en
  • US1804291A - Process of making axle boxes : en
  • US1803430A - Clutch mechanism : en
  • DE523291C - Pressure device for the pouring of bearing shells or the like. Suitable forms on injection molding machines : de en
  • FR703898A - Improvements to water cooling systems for engines : en fr
  • GB347966A - Multi-stage apparatus for mixing, stirring, emulsifying and the like purposes : en
  • US1804302A - High speed fork regenerating repeater for telegraph systems : en
  • US1804211A - Shoe lacing : en
  • US1804307A - Method and apparatus for increasing the lift of airplanes : en
  • DE524574C - Kaefiganker, the short-circuit rings of which are toothed from one face : de en
  • GB347983A - : en
  • DE524317C - Tube generator circuit to identify movement processes, in particular for remote display of the rotary movement of counters : de en
  • FR703637A - Process for preparing viscose solutions : en fr
  • FR703934A - Extraction of essential oils from cereal germs and application of these oils and similar products in the manufacture of bread and pasta : en fr
  • DE524491C - Telegraph system in which, in addition to the usual transmitters, receivers and distribution facilities, additional receivers are available for monitoring purposes : de en
  • FR703622A - Anti-skid and non-slip chain for vehicles : en fr
  • GB347766A - Improvements relating to centrifugal compressors and pumps : en
  • GB348613A - Apparatus for rolling and unrolling endless bands provided with perforations : en
  • GB348140A - Improvements relating to barbituric acid derivatives : en
  • GB347994A - Improvements in or relating to gramophone cabinets : en
  • USD84117S - Design for a nutcracker : en
  • FR703691A - Boxer shirt : en fr
  • FR703893A - Steam generator tube for treatment of strands of hair, in particular for the so-called permanent waving : en fr
  • GB348603A - Improvements in and connected with self-driving plant : en
  • FR703954A - Process for obtaining sulphated salts : en fr
  • FR704046A - Nail polisher : en fr
  • DE493127C - Test device for transducers : de en
  • DE524185C - Process for drying cellulose using liquid sulphurous acid : de en
  • US1803791A - Car truck construction : en
  • DE524643C - Folding machine : de en
  • FR703961A - Lamp holder : en fr
  • GB348181A - Improvements in apparatus for forming beadings on the open ends of hollow rubber articles : en
  • DE524399C - Moment machine : de en
  • DE524203C - Three-phase motor with two primary parts set up for star-delta switching : de en
  • FR703739A - Device for carrying and tensioning the tying wires of vine shoots : en fr
  • FR703923A - Variable resistance for electric and radio musical instruments : en fr
  • US1803628A - Liquid heater : en
  • US1803953A - Power transmitting friction wheel : en
  • DE524548C - Process for drying and roasting malt : de en
  • FR703727A - Ball joint : en fr
  • GB347750A - Boat chock : en
  • CA311054A - Process of concentrating ores and minerals by flotation : en fr
  • FR703904A - Carburetor improvements : en fr
  • GB347991A - Improvements relating to testing instruments for radio transmitting apparatus : en
  • US1803396A - Brake : en
  • US1804196A - Electrical cooking appliance : en
  • GB348162A - Process for the production of photo-mechanical printing surfaces : en
  • US1803853A - Mounting and cooling construction for driving units of locomotives : en
  • US1803838A - Eradication of quack grass and the like : en
  • US1803842A - Gauge glass mounting : en
  • US1804144A - Apparatus for heating and ventilating cars : en
  • DE524381C - Device for quick uncoupling of animals in cattle sheds : de en
  • DK44084C - Procedure for the manufacture of reinforced concrete articles. : da en
  • FR703874A - Improvements to Incandescent Lamps of Optical Devices : en fr
  • US1803601A - Lubricating system : en
  • DE524380C - Sieve device for milk : de en
  • US1803597A - Revolving sign : en
  • US1803711A - Partially sliced wrapped bread : en
  • US1803945A - Well capper : en
  • GB347724A - Apparatus for making ice in periodically working absorption refrigerating machines : en
  • USD84105S - Design por a motor vehicle hood : en
  • USD84097S - Glenn e : en
  • DE524422C - Closed iron sheet pile wall made of I-iron connected in the lock to be tension and pressure-resistant with the webs perpendicular to the wall axis : de en
  • DE524553C - Lubricating device, especially for the braiding screw of wire mesh machines : de en
  • IE11679L - Artificial silk : en
  • DE524442C - Side lock for interlocking tiles : de en
  • DE524421C - Rotating agitator for drying cylinder : de en
  • DE524527C - Steering wheel : de en
  • FR703888A - Aluminum alloy and its manufacturing process : en fr
  • GB347807A - A process for the manufacture of plastic articles from artificial wood pulp : en
  • DE524209C - Single thread knocking machine with drive plates that are only rotated as required and lockable in the rest positions : de en
  • GB348618A - Process for the manufacture of insulating material : en
  • US1803551A - Method of casting and pattern therefor : en
  • DE524310C - Lock for automobile doors : de en
  • DE524590C - Protective agent against textile pests : de en
  • GB347825A - Improvements in and relating to hair curling apparatus : en
  • US1803840A - Asbestos insulating tape : en
  • US1803775A - Fuse setting machine : en
  • FR703835A - Anti-glare screen device for motor vehicles : en fr
  • FR704022A - Electrical installation to protect against theft, burglary, etc. : en fr
  • DE524533C - Clamping drum for a straw splitting and peeling machine : de en
  • GB348044A - Improvements in, and relating to, conveyors : en
  • US1803667A - Show card holder for display stands : en
  • US1804067A - Trolley pole head-structure : en
  • DE524234C - Aufloese-Hollaender : de en
  • DE524484C - Toothbrush with automatic cleaning agent feed : de en
  • US1804139A - Printing blanket for offset work : en
  • DE524224C - Facility for achieving flow work : de en
  • DE524403C - Sound-blocking door latch device : de en
  • US1803521A - Distributing device for distributor drills : en
  • DE524248C - Process for the extraction of pressurized water in karst areas : de en
  • CA310978A - Knock down box : en fr
  • CA311100A - Grinding machine : en fr
  • USD84094S - Design for an ensemble suit : en
  • DE524292C - Stamp device for registering any values about business or operational processes : de en
  • FR703710A - Gripper-shaped utensil for gripping the edge of cooking or melting vessels : en fr
  • DE524577C - Firing system for liquid fuels for heating boilers : de en
  • FR703627A - Connection for remote control by cables : en fr
  • CA311066A - Pneumatic and electric connector for milking machines : en fr
  • GB348614A - Improvements relating to field illuminating devices for eye pieces : en
  • DE524572C - Pupinized telecommunications cable system operated with amplifiers : de en
  • FR703878A - Improvements to electro-dynamic loudspeakers : en fr
  • FR703945A - New condensate products and colorants for tanks : en fr
  • GB347749A - Application of photography to the recording of the readings of meters or registers in telephone exchanges : en
  • US1803523A - Recoil and counter-recoil mechanism for guns : en
  • US1803910A - Manufacture of dibenzanthronyls : en
  • US1803391A - Deflector-control mechanism : en
  • FR703937A - Signaling device announcing for example the approach of a train : en fr
  • IS45B6 - Method and tool for wiping damp materials : en is
  • US1803789A - Display toy aeroplane : en
  • US1803866A - Vehicle : en
  • US1804021A - Process of reproducing designs in metal : en
  • US1803413A - Poultry drinking stand : en
  • US1803902A - Device for splitting stumps in the ground : en
  • US1804277A - Safety lock for doors : en
  • FR703764A - Electric hearing aid for the use of the deaf, comprising a microphone, a telephone and an intermediate amplifying device : en fr
  • GB348166A - Method of, and apparatus for, sifting materials : en
  • FR703941A - Improvements to pharmaceutical unleavened tablets : en fr
  • GB348130A - Improvements in apparatus for softening water : en
  • GB347849A - Improvements in the manufacture and production of pure zinc oxide and zinc carbonate : en
  • US1803422A - Variable transmission gear : en
  • DE524316C - Shoe closure : de en
  • DE523991C - Method and device for the purification of waste water : de en
  • AU2640030B - An improved attachment for securing wires and springs : en
  • DE524217C - Candle filter for filtering spinning solutions for rayon : de en
  • US1803940A - Printing machine : en
  • US1803992A - Safety means for blank feeding mechanism : en
  • DE524376C - Device for fastening window sills or base beams in masonry : de en
  • US1803596A - Sign : en
  • US1803488A - Bituminous composition : en
  • US1803665A - Expansion joint or coupling : en
  • AU2865230B - Improvements relating to planofortes or piano players equipped with radiophone loud speakers : en
  • CA311030A - Reproducing apparatus for talking films : en fr
  • AU3037430A - A pressing element for ironing machines and the like : en
  • DE524256C - Process for increasing the softness and elasticity of molded cellulose esters : de en
  • US1803487A - Sharpening mechanism for grinding machines : en
  • FR703652A - Heat-insulating brick and its manufacturing process : en fr
  • GB347868A - Improvements in packing glands or bearings : en
  • CA311118A - Track for amusement railways : en fr
  • US1803547A - Mining machine : en
  • GB348005A - Improvements in or relating to adjusting devices for lighting fixtures : en
  • GB347760A - Improvements in or relating to conveyors for use in bottle filling and other machines in which a series of articles are subjected to consecutive operations : en
  • DE524434C - Process for the preparation of ª ‡, ª ‡ -Diacetodiaethyllaether : de en
  • FR703688A - Coupling device for trailers : en fr
  • FR703930A - Control device for automobiles, airplanes, maneuvering bridges, agricultural machinery, etc. : en fr
  • GB348513A - Improvements in let-off mechanism for looms : en
  • US1803483A - Magnifying measuring instrument : en
  • US1803693A - Cleaning means : en
  • FR703883A - Control devices for parts of cranes, mechanical excavators or the like : en fr
  • GB347806A - Improvements in means for adjusting the valve gears of internal combustion engines : en
  • GB347836A - Improvements relating to heating and ventilating apparatus : en
  • DE524552C - Process for the manufacture of finned tubes : de en
  • GB347947A - Improvements in or relating to devices for testing brakes on cars and other road vehicles : en
  • FR703784A - Method and devices for removing adsorbent substances in layers from adsorbers : en fr
  • FR704018A - Ratchet back-up device for all traction vehicles : en fr
  • GB347845A - Improvements in or relating to the manufacture of bricks or the like : en
  • US1803895A - Torque equalizing mechanism : en
  • DE524535C - Gear arrangement for mobile bucket or shovel excavators : de en
  • DE523676C - Arrangement on the oil switch to protect against destruction in the event of excess pressure : de en
  • AU2646030A - An improved closure for cardboard and like boxes or cartons : en
  • FR703749A - Method and device for the continuous manufacture of artificial silk : en fr
  • GB347770A - Improvements in or relating to electric switchgear : en
  • GB347987A - Envelope for gas-filled floating bodies : en
  • AU2655730B - Improvements in flushing cisterns : en
  • US1803541A - Process of attaching external electrodes : en
  • US1803885A - Priming mechanism for centrifugal pumps : en
  • US1803793A - Locomotive front end construction : en
  • USD84075S - Helen lee e : en
  • DE524327C - Roller for individual drive by an electric motor with a fixed shaft, in particular for the conveyance of rolling stock : de en
  • US1803790A - Steam boiler : en
  • US1804079A - Air conditioning apparatus : en
  • US1804357A - Production of metaldehyde : en
  • US1803314A - Power actuator : en
  • DE524194C - Reversible, regeneratively heated melting furnace : de en
  • GB347785A - Means for collecting and utilizing unvaporised fuel in internal combustion engines : en
  • DE524412C - Bundling machine for the independent production of simple or criss-cross strapping of letter bundles, packages or the like. : de en
  • DE524516C - gear : de en
  • US1803900A - Headlight : en
  • US1804316A - Hand positioner for golf clubs : en
  • US1804378A - Apparatus for the control of industrial heat-treatment processes : en
  • US1803580A - Scrap cutter : en
  • US1803624A - Machine for sorting and counting paper money : en
  • US1803976A - Rectifier : en
  • AU2580930A - Improved meat press : en
  • US1803346A - Means and method for recording photographic sound records : en
  • AU2638230A - ,improvemnents in or' relating to electric cable systems : en
  • AU2938530B - Improvements in filtering apparatus : en
  • DE523933C - Installation circuit breaker with release by a bimetal : de en
  • GB347979A - Improvements relating to sparking plugs for internal combustion engines : en
  • US1803654A - Excavator bucket : en
  • US1803876A - Combustion engine locomotive : en
  • AU2648930B - Improvements in metallic columns and girders ofthe Hand beam type : en
  • US1803821A - Method of grinding material : en
  • US1803933A - Hydraulic driving mechanism : en
  • US1803950A - Intake manifold heater : en
  • US1804293A - Flag display device : en
  • US1804364A - Pickup : en
  • FR703620A - Pressure clamp : en fr
  • GB347974A - : en
  • GB348001A - Manufacture of alkoxyaldehydes : en
  • US1803897A - Washing apparatus : en
  • US1803350A - Firing mechanism for automatic firearms : en
  • US1803607A - Marine paint : en
  • US1803371A - Building structure : en
  • US1803533A - Device for adjusting the openings of scuttle ports and the position of the pane holders thereof : en
  • US1804259A - Resilient metallic suspender loop : en
  • AU2999030A - Improvements in or relating to weighing and counting scales : en
  • US1803549A - Surface-finishing machine : en
  • US1803774A - Dispensing cabinet : en
  • US1804177A - Poise and manipulating device for same on balance beams : en
  • US1804209A - Electric annunciator for automobile tires : en
  • US1804217A - Tool retainer : en
  • US1803389A - Vehicle towing device : en
  • US1804056A - Rail joint connection : en
  • DE524438C - Shunting locomotive with either alternating, directly controlled battery or remote controlled line operation : de en
  • CA311071A - Charge forming device : en fr
  • CA311093A - Metal partition : en fr
  • GB347902A - Improvements in or connected with pressure limiting gauges : en
  • US1803755A - Article carrier : en
  • US1804225A - Hand brake : en
  • US1803315A - Carburetor : en
  • US1804327A - Concentration circuit for simplex printers : en
  • US1803507A - Take-off and landing platform for aeroplanes : en
  • US1804169A - Telephone exchange system : en
  • CA311114A - Grinding machine : en fr
  • US1803666A - Fuel feeding system : en
  • US1804280A - Rail joint : en
  • FR703887A - Process for the deoxidation of aluminum, its alloys and other metals, and metals deoxidized by this process : en fr
  • AU3083130A - Improvements in and relating to cane harvesting machines : en
  • DE523913C - Heat exchange device : de en
  • US1804122A - Traveling bag : en
  • US1804159A - Mail chute : en
  • DE524456C - Device for cutting threads, preferably on independently operating machines, the operation of which is controlled by a rotating or oscillating camshaft : de en
  • US1803650A - Method of sizing carbonate filled paper : en
  • US1803385A - Knockdown box : en
  • US1803710A - Necktie reformer : en
  • US1803477A - Strainer valve : en
  • US1803544A - Shipping container : en
  • US1804235A - Gravity feed powdered soap dispenser : en
  • US1803316A - Hypodermic syringe : en
  • US1804312A - Aircraft motor and mounting : en
  • USD84082S - Design for a front-wrap-closure-garment : en
  • GB347931A - Production of ketones from secondary alcohols : en
  • AU2650430B - Method of and means for mass production of slotted piston rings orthe like : en
  • US1803433A - Focusing adjustment for lamps : en
  • USD84109S - Design fob embboidebed lace edging : en
  • DE524246C - Method and device for the production of wall panels, artificial stones and the like. Like. By tamping and rolling : de en
  • DE524570C - Method for keeping the frequency of tube transmitters constant in the event of heating current fluctuations : de en
  • US1804013A - Attachment for license plates : en
  • DE524410C - Horse polo toy : de en
  • AU2969530A - An improved lubricant : en
  • DE523437C - Process for the preparation of 5-chloro- and 5-bromo-2-amino-1-alkyloxy- and 1-aralkyloxybenzenes : de en
  • GB349013A - Improvements in electric glow-discharge lamps : en
  • US1803782A - Printer's quoin chase : en
  • FR703782A - Auto headlamp steering device : en fr
  • FR703914A - Metal formwork for concrete constructions : en fr
  • GB347895A - Improvements relating to curtain supports : en
  • DE524490C - Arrangement for the control of the equalization of speed measuring devices for train control devices : de en
  • GB348636A - Improvements in talking machines and the like : en
  • US1803467A - Electrical-resistance alloy : en
  • US1803568A - Lighting fixture : en
  • US1804014A - Free-wheel clutch : en
  • DE524215C - Process to increase the felting ability of animal hair : de en
  • FR703641A - Improvements to two-stroke internal combustion engines : en fr
  • DE524225C - Coin validator for devices controlled by coins : de en
  • DE524529C - Lock bit arrangement for cylinder locks arranged on both sides of a mortise lock : de en
  • DE524611C - Packing machine : de en
  • CA310981A - Apparatus for washing dishes : en fr
  • FR703626A - Improvements to the coloring of cellulose-based materials or cellulose derivatives : en fr
  • FR703714A - Vibrating membrane for phonic devices : en fr
  • GB347863A - Improvements in or relating to identification number plate holders : en
  • GB347999A - Improvements in and relating to operating mechanism for electric circuit breakers : en
  • FR703882A - Improvements to thin panels : en fr
  • IS44B6 - Equipment for the production of fishmeal : en is
  • FR703638A - Grooved transmission belt : en fr
  • FR703956A - Knife : en fr
  • DE524126C - Adjustable umbrella base for garden, stand and similar umbrellas : de en
  • DE524639C - Process for the preparation of easily soluble salts of benzylmorphone : de en
  • FR704023A - Electric machine : en fr
  • DE522280C - The use of iron alloys with 18 to 28% nickel and 3 to 12% molybdenum for the construction of apparatus and apparatus parts with high thermal expansion and alloy for this purpose : de en
  • DE524280C - Sealing cover for carbide drums : de en
  • US1803457A - Truss for the reduction or alleviation of hernia : en
  • US1804026A - Candy handling system : en
  • US1804290A - Coupling or tau for use in connection with oil well tubing : en
  • GB347877A - Improvements in adjustable struts for supporting in an inclined position the head of a couch, sofa, or like article of furniture : en
  • FR704043A - Parachute equipment improvement : en fr
  • CA311032A - Manufacture of carbon black : en fr
  • DE524334C - Device for the mutual support of the conductor bars in the coil heads of the stator windings of electrical high-voltage machines by one or more rows under the same insulating support blocks : de en
  • US1804250A - Current regulating device : en
  • FR703713A - Light sensitive material : en fr
  • GB347919A - : en
  • US1803729A - Handle construction for vessels : en
  • GB348629A - : en
  • US1803529A - Hose holder : en
  • US1804219A - Refrigerator car : en
  • US1804016A - Propeller : en
  • US1803481A - Spring-actuated reel : en
  • USRE18059E - Ments : en
  • FR703921A - Improved process for making paint brushes, paint brushes, shaving brushes and the like : en fr
  • US1803508A - Clamp : en
  • US1804193A - Generator axle-drive : en
  • US1803984A - Bench tool : en
  • US1804147A - Conduit for dust collecting systems : en
  • US1804201A - Reducing zinciferous material : en
  • AU2643330A - Improvements in or relating to telephone systems : en
  • DE524458C - Equipment for advertising speech machines, radios, telegraphones, etc. Like. To promote sales items : de en
  • FR703609A - Safety device in compound grooved metal bodies for autogenous welding torches : en fr
  • FR703958A - Improvements to telephone systems : en fr
  • GB347937A - Improvements in or relating to the production of phosphorus and phosphorus-oxygen compounds from raw phosphates : en
  • US1803349A - Automatic firearm : en
  • GB347982A - Improvements in spread light lenses for light projectors : en
  • US1803348A - Envelope : en
  • US1803804A - Card table : en
  • USD84096S - Glenn e : en
  • US1803368A - Riveting iron : en
  • US1803480A - Gray cast iron : en
  • USD84113S - Ralph e : en
  • FR703876A - Brake for flexible pipe connections and other applications : en fr
  • FR703928A - Method and device for obviating the danger of flashbacks in internal combustion engines : en fr
  • GB348612A - Improvements in protective systems : en
  • GB348080A - Means for feeding, tubes, rods, bars and the like : en
  • US1803561A - Fishhook : en
  • US1804004A - Method of fabricating strikers : en
  • US1804337A - Road building apparatus : en
  • DE524358C - Device to prevent damage to collectors and slip rings of electrical machines as a result of excessive brush wear : de en
  • GB348639A - Improvements in gas burners : en
  • US1803925A - Flexible doctor : en
  • US1804242A - Brooder : en
  • GB347764A - Improvements in and relating to closures for milk bottles : en
  • GB347831A - : en
  • CA311135A - Method of accelerating the flowing characteristics of coal : en fr
  • US1803449A - Cross-bearer : en
  • US1803720A - Process of producing nitrides of aluminum or magnesium from their minerals : en
  • FR703795A - Frame used to hold photographic film : en fr
  • US1803863A - Tire inflating air pressure controller : en
  • DE524320C - Device for impregnation, in particular of Zuendhoelzern : de en
  • USD84067S - Design fob a memobandum papeb holdeb ob similab abticle : en
  • DE524287C - Wall made of open, box-shaped glass blocks or glass bricks with grooved side borders : de en
  • FR703639A - Improvements to the attachment of knife handles : en fr
  • GB347802A - Improvements in the manufacture and production of polymerisation products of diolefines : en
  • GB347861A - Packing or sealing or closure devices for preventing the escape of lubricant or solutions in connection with shafts or axles : en
  • USD84081S - Hage w : en
  • US1803377A - Pneumatic despatch system : en
  • US1804129A - Cooking apparatus : en
  • FR703603A - Method of fixing the short-circuit bars of the rotor of an electric machine : en fr
  • US1804167A - Valve : en
  • FR703870A - Improvements to mechanical presses with continuous action : en fr
  • FR704024A - Process for drying bodies, particularly fibrous webs coated or impregnated with alcoholic solutions of artificial resins : en fr
  • GB347729A - Process for the manufacture of phospho-nitro-potassium fertilizer : en
  • GB347959A - Improvements in and relating to automatic circuit-breakers for house wiring : en
  • DK44094C - Procedure and Device for Manufacturing Drainage Pipes of Veneer. : da en
  • FR703655A - Improvements to incandescent electric lamps : en fr
  • FR703922A - Process and installation for washing and separating by flotation coals, ores and other pulverulent materials : en fr
  • GB347816A - Improvements in tablet or like dispensing devices : en
  • GB347981A - Improved rear wheel suspension for motor cycles and like vehicles : en
  • GB348167A - Improvements in locomotive stoker : en
  • FR703662A - Wedge insert for visible leaflet registers : en fr
  • GB347752A - Improvements relating to dynamo electric machines : en
  • FR703975A - Device to prevent liquid from leaking into bag vaporizers : en fr
  • GB348032A - Improvements in or relating to rotors for axial flow hydraulic machines : en
  • FR703869A - Device eliminating interference in t receivers. s. f. frequency change : en fr
  • GB347910A - Improvements relating to electromagnets : en
  • DK44078C - Device for Closing Lines in Photocopiers. : da en
  • GB347948A - Improvements relating to devices for filing papers and the like : en
  • US1804106A - Manufacture of chenille and other fabrick : en
  • US1804161A - Method of and means for producing molten and refined metal from crude ores : en
  • US1804272A - Trackway : en
  • US1804324A - Ice cube pan for refrigerators : en
  • DK44093C - Tools for Punching, Pressing and Folding of Tin Cans in one Work Step. : da en
  • US1803844A - Ironing board : en
  • US1803848A - Electric switch : en
  • US1803877A - Cooker : en
  • US1803718A - Binding-post : en
  • FR703912A - Improvements to petroleum-electric vehicles : en fr
  • DE515845C - Mechanical splitting of mica : de en
  • DE524513C - Injection carburetor with a needle regulating the nozzle cross section : de en
  • GB347968A - Improvements in or relating to buckles for belts and the like : en
  • US1803990A - Metallic rod-packing : en
  • US1804285A - Sawdust burner : en
  • USD84085S - Design for a building : en
  • FR704005A - Improvements to reversible electric motor control systems : en fr
  • CA311057A - Light sensitive element : en fr
  • CA311085A - Synthetic resin : en fr
  • DE524214C - Machine for removing burdock from skins etc. like : de en
  • DE524468C - Process for the production of multi-membered hydrocarbons : de en
  • GB348505A - Improvements in and relating to the synchronising of alternating current generators : en
  • GB347783A - Manufacture of incenses suitable for repelling noxious insects, sterilisation, or medical treatment : en
  • US1804216A - Variable stroke tool : en
  • DE524453C - Valve cooling for internal combustion engines : de en
  • US1803908A - Switch mechanism : en
  • DE524367C - Mechanical induced draft system : de en
  • AU3002930B - Improvements in cement mixing and spreading machines : en
  • CA311083A - Grinding machine : en fr
  • GB348564A - Improvements in brush holders for dynamo electric machinery : en
  • FR703990A - Improvements to metal propellers and their manufacture : en fr
  • GB347759A - Improvements in or relating to apparatus for treating roads and other surfaces : en
  • DE524522C - Hot press for the production of rivets, bolts, screws, etc. like : de en
  • US1803802A - Coupler yoke : en
  • US1803901A - Combined trunk and camping outfit : en
  • AU2981630A - Improvements in or relating to ticket printing and/or issuing machines : en
  • DE523934C - Installation circuit breaker : de en
  • US1803343A - Portfolio for neckties and soft collars : en
  • US1803688A - Lift truck : en
  • US1803985A - Electrode : en
  • GB347951A - Improvements in internal-combustion engines, and in powertransmission systems for use in conjunction with such engines : en
  • GB348522A - Improvements in abdominal support : en
  • GB348073A - Turned shoes for sports purposes : en
  • DE524239C - Connection of a towing vehicle with a trailer : de en
  • DK44079C - Auxiliary undercarriage with resilient wheels for trailers. : da en
  • US1803846A - Tuner control mechanism : en
  • GB348565A - Improvements in or relating to electric signalling systems : en
  • FR704014A - Method and apparatus for the regeneration of used lubricating oils : en fr
  • DK44083C - Cigarette collection mechanism for fast-running Cigarette machines. : da en
  • DE524653C - Cast model with footplate : de en
  • US1803769A - Rotary vegetable cutting machine : en
  • DE524564C - Control device for refrigeration machines : de en
  • DE524387C - Household sewing machine for sewing and darning with a darning cylinder : de en
  • US1804292A - Building unit : en
  • US1804053A - Scale : en
  • DE524193C - Lifting device for feeder : de en
  • DE524058C - Method and device for making candy canes : de en
  • DE524648C - Screen tube receiving apparatus : de en
  • DE524323C - Liquid meter, especially for concrete mixers : de en
  • FR703640A - Talking head for recording and reproducing sounds on steel tape : en fr
  • FR704048A - Bunsen burner : en fr
  • GB347887A - Manufacture of condensation products containing halogen : en
  • US1803995A - Splined connection : en
  • US1803584A - Car truck : en
  • DE524471C - Flat weft knitting machine : de en
  • FR703725A - Improvements in methods and apparatus for impregnating fibrous materials with an emulsion : en fr
  • GB348153A - Improvements relating to thread guides, detectors and like wire accessories for use in spinning frames, winding frames and other textile machines : en
  • GB348525A - : en
  • CA311084A - Folding wing aeroplane : en fr
  • US1803869A - Process of treating yarn : en
  • US1804158A - Holder of straps of suspenders and similar articles : en
  • US1803780A - Platen mechanism for heat processing machines : en
  • US1804080A - Striking casting : en
  • DE497890C - Device for drawing off the distillation gases in the horizontal chambers of large chamber ovens : de en
  • FR703991A - Rotating piston engine : en fr
  • CA310979A - Lubricant dispenser : en fr
  • AU2980030A - Improvements in electron device : en
  • CA311121A - Telegraphic and wireless transmission system : en fr
  • CA311005A - Automobile splash guard : en fr
  • US1804329A - Door : en
  • US1803760A - Overhead bulkhead drop gate for box and refrigerator cars : en
  • US1803779A - Platen support for heat processing machines : en
  • US1803312A - High-pressure grease gun : en
  • US1803469A - Toy airplane : en
  • AU2635730B - Pea sheller : en
  • DE524041C - Lime sulfur product for the production of lime sulfur broth : de en
  • US1803961A - Accounting means : en
  • DE524500C - Pliers for bending pipes, in particular electrical insulating pipes : de en
  • DE524546C - Pipe slide control for compressed air tools, especially made of light metal : de en
  • AU2668330B - Disinfecting or like device for vacuum cleaners : en
  • AU2865230A - Improvements relating to planofortes or piano players equipped with radiophone loud speakers : en
  • US1804267A - Shearing or disintegrating sugar cane : en
  • CA310959A - Coloured tile : en fr
  • GB347819A - Improvements in electric cables : en
  • GB347891A - Improvements in and relating to portable locks : en
  • US1803646A - Method of eliminating foam in paper manufacture : en
  • US1803754A - Sidewalk snowplow : en
  • US1804233A - Signal : en
  • CA311068A - Charge forming device : en fr
  • FR704030A - Method and device for manufacturing a product capable of being converted into cellulose or the like : en fr
  • US1803600A - Apparatus for making ozone : en
  • US1804334A - Ventilating system : en
  • CA311013A - Drill : en fr
  • CA311058A - Photo-electric cell : en fr
  • DE524473C - Printing mechanism for cash registers : de en
  • FR703889A - Preparation of diacetonal alcohol : en fr
  • FR703983A - Telephone installations free of crosstalk phenomena : en fr
  • US1803466A - Ticket-distributing system : en
  • FR703692A - Improvements in the purification of hydrogen, gases containing hydrogen, air and other gases : en fr
  • FR704044A - Manufacturing process of titanium pigments and titanium oxides : en fr
  • GB348110A - Improvements in or relating to selective control arrangements for printing telegraph systems : en
  • FR703645A - Improvements to the ways of recording and reproducing sound using motion pictures : en fr
  • DE524551C - Vertical metal extrusion press : de en
  • AU3061830B - Improvements in fluid driving devices for actuating mechanisms having an initial idle stroke : en
  • GB347896A - Improved apparatus for use in dry cleaning operations : en
  • US1804125A - Clock controlled switch : en
  • AU2938530A - Improvements in filtering apparatus : en
  • FR703631A - Process for the manufacture of agglomerated cork : en fr
  • GB347731A - Improvements in or relating to alarm clocks and timing mechanisms : en
  • US1804266A - Loading and unloading device : en
  • US1803988A - Expansible cuff link : en
  • CA311106A - Railway car : en fr
  • DE524617C - Device for remote monitoring and remote display of switching and control elements with the help of contact arms that run simultaneously over a series of contacts : de en
  • FR704021A - Air purification and purification process : en fr
  • FR703942A - Method for hollowing out rubber parts such as heels, shoe soles, etc., and equipment for the application of said method : en fr
  • DE524332C - Electrical installation rotary switch for right and left switching : de en
  • DE524396C - Rotary slide valve for the transfer of liquids : de en
  • US1803799A - Sifting top can : en
  • US1803459A - Valve gear : en
  • US1803525A - edwards : en
  • US1804064A - Sagittal pelvimeter : en
  • US1803744A - Transmission : en
  • US1803845A - Hydraulic press : en
  • FR703718A - Improvements in the manufacture of internal combustion engine pistons : en fr
  • GB347767A - Improvements in and relating to the control of warp tension in looms for weaving : en
  • GB348587A - Improvements in coin-freed vending machines and the like : en
  • US1803794A - Mechanical pencil : en
  • US1803928A - Trawling gear : en
  • US1804132A - Construction unit : en
  • GB348563A - Improvements in or relating to selector switches for telephone systems : en
  • AU2973930A - Improvement insound recording and reproduction : en
  • US1803860A - Toilet tank water softening device : en
  • US1803954A - Typewriter controlled perforating machine : en
  • FR703853A - Device intended to prevent lateral movements of vehicles on rails : en fr
  • GB348180A - Improvements in grinding or abrading machines : en
  • US1803429A - Lens-tool-surfacing machine : en
  • FR704002A - Refinements to an apparatus to teach aeronautical theory and practice and to test the qualities of an aerial vehicle : en fr
  • DE523744C - Pot or bucket-shaped sand toys : de en
  • FR703716A - Sound capacitor : en fr
  • US1803659A - Pressure regulating device : en
  • US1803927A - Flexible doctor or scraper blade : en
  • US1804375A - Electric pump : en
  • US1803566A - Compartment can : en
  • CA311009A - Combination folding chair and table : en fr
  • CA311001A - Device for locking rails : en fr
  • FR703684A - Improvements to feed water supply systems to the boilers : en fr
  • GB347769A - Improvements in or relating to electric switchgear : en
  • GB348068A - Improvements in windows and draping supports therefor : en
  • IE13155L - Road paving & method of making same : en
  • USD84072S - Piebee j : en
  • US1804371A - Windlace construction for vehicles : en
  • GR3178B - METHOD OF MANUFACTURE TETHEIOMENON product (vulcanized) with fibrous ORYKTIN base, quasi crude or wrought asbestos and the like, FYSIKOS The SYNTHETIKOS MANUFACTURED by any method, in combination with binders quasi JUICE rubber ... : el en
  • US1803517A - Typewriting machine : en
  • US1803686A - Gas production : en
  • US1803981A - Driving mechanism for washing machines and the like : en
  • USD84112S - smith : en
  • US1803531A - Lock : en
  • DE524420C - Air supply device to the wilt room for tea : de en
  • GB348004A - Improvements in and relating to vapour generators : en
  • GB347973A - Improvements in smokers' ash trays : en
  • FR703733A - Tape, elastic or not, for all uses and in particular for suspenders, garters, belts, etc. : en fr
  • FR703920A - New presentation process for welding sheets particularly applicable to large panels : en fr
  • GB348164A - Improvements in means for delivering or feeding eyelets in eyeleting machines : en
  • DE524247C - Process for controlling the cooling process in the tunnel furnace : de en
  • FR703944A - Improvement in the construction of metal envelopes welded with arc or autogenous and in particular of tanks and large hulls of ships : en fr
  • GB348510A - Improvements in cylinder honing tools : en
  • US1803648A - Method of sizing carbonate filled paper : en
  • US1803916A - Seal : en
  • DE510806C - Laundry tamping bell with compressed air supply : de en
  • FR703917A - Process for recording sound on tapes or other media by electrolysis : en fr
  • US1803354A - Belt fastener : en
  • DE506506C - Process for the production of pictures or pictorial representations based on an original picture : de en
  • DE524443C - Groove cutting machine for door hinges : de en
  • DE524661C - Securing of the double pawls on switching mechanisms for full roller gates in their position by a spring-loaded bolt : de en
  • DE523108C - Space straightening device for the automatic determination of the shot elements for the defeat of aircraft with 2 or. 3-axis guns that stand on a moving platform : de en
  • DE524451C - Centrifugal governor on igniters for internal combustion engines : de en
  • US1803677A - Valve controlling mechanism for refrigerating systems : en
  • US1803451A - Spark-advancing apparatus : en
  • DE520191C - String instrument : de en
  • US1803404A - Motion-picture-film-printing apparatus : en
  • US1803639A - Refrigerating apparatus : en
  • US1803991A - Plastic molding machine : en
  • US1803868A - Magnetic device : en
  • FR703827A - Lock with movable palastre in relation to its edge : en fr
  • GB347830A - Improvements in or relating to pyrophoric lighters : en
  • CA311081A - Wrapping paper dispenser : en fr
  • DE524603C - Tray for developing photographic plates with handles : de en
  • US1804015A - Method of making bearings : en
  • US1804166A - Egg carton : en
  • US1804344A - Ballast resistor : en
  • DE524192C - Method and device for reducing fuel and wind requirements in blast furnaces : de en
  • IE11382L - Spinning : en
  • DE524346C - Mixing machine, especially for building materials : de en
  • FR703669A - Improvements to electric heating resistors and their applications : en fr
  • US1803922A - Driving belt having wedge-shaped links : en
  • US1804150A - Telephone exchange system : en
  • DE524115C - Device for the multi-phase supply of electric arcs by means of single-phase alternating current : de en
  • DE524249C - Device for automatic proportional dosing of liquid or gaseous chemicals : de en
  • GB347757A - Improvements in and relating to methods of insulating wire : en
  • FR703939A - Metal wheel with removable spokes : en fr
  • FR703976A - Toiletry kit grouping the powder boxes, the spray, the stick of rouge and its assembly process : en fr
  • GB347879A - Improvements in or relating to dust collecting devices for sintering machines : en
  • DE524345C - Device for spraying larger objects with paint : de en
  • DE524560C - Process for the production of cellulose derivatives : de en
  • GB347803A - Motor power plant using combustion products and steam : en
  • GB347961A - Process and device for obtaining white and purified pectin : en
  • GB348076A - Screw stud locking device : en
  • DE524547C - Double economy burner : de en
  • FR703689A - Device for remote transmission of needle positions : en fr
  • FR703965A - Improvements to electric shock devices : en fr
  • DE524233C - Showcase box : de en
  • DE524539C - Check valve for capsule compressor : de en
  • FR703851A - Process for preparing new dyes : en fr
  • FR704012A - Method and device for the mechanical picking of olives : en fr
  • US1804136A - Signal transmitting system : en
  • DE524579C - Device for the mechanical control of the fuel supply to a burner to be fed with liquid fuel : de en
  • FR703837A - Umbrella holder : en fr
  • FR703894A - Camera for taking stereoscopic images : en fr
  • FR703979A - Arrangement for direct current and self-excited excitation machines : en fr
  • DE524206C - Process for refining hydrocarbon oils : de en
  • FR703918A - Watertight junction box : en fr
  • FR703951A - Improvements to fire alarm systems : en fr
  • GB347728A - Improvements relating to gas-steam turbines : en
  • DE524400C - Bone cleaning device : de en
  • AU2650430A - Method of and means for mass production of slotted piston rings orthe like : en
  • DE524283C - Frame for maternity and sick bed : de en
  • FR703872A - Lamella system for motor vehicle radiators and others : en fr
  • US1803559A - Overshoe and method of making the same : en
  • US1803635A - Traffic marker : en
  • US1803703A - Lubricating system : en
  • FR703841A - Double toothbrush : en fr
  • US1803345A - Hand clipper : en
  • US1803977A - Automatic card ejector : en
  • CA311110A - Method of preparing wood oil feeders : en fr
  • US1804289A - Sound recording : en
  • GB347922A - Multiple pole compressed air blow-out electric switch : en
  • DE524448C - Fuel gasifier with a porous filling body : de en
  • USD84080S - Haqe w : en
  • GB347935A - : en
  • AU2639430A - Viscosity indicating instruments : en
  • US1804331A - Method of cleaning magazines and matrices : en
  • CA311041A - Superheater : en fr
  • GB347936A - Receiving apparatus for carrier frequency telegraphy : en
  • FR703660A - Vulcanized rubber regeneration process : en fr
  • FR704004A - Separate chamber vaporizer for absorption refrigeration machine : en fr
  • FR704009A - Sound film : en fr
  • FR703819A - Water supply regulator for boilers : en fr
  • FR703855A - Ventilation device for shoes of rubber and the like : en fr
  • GB347958A - Improved door or gate latch : en
  • GR3177B - SYSTEM FOR ACCELERATION OF HARDENING OF MASSES OF EKTYRIA AND OTHER PROTEINS. : el en
  • CA310952A - Distribution device for pulverulent materials : en fr
  • CA311031A - Rotary motor and pump : en fr
  • CA311040A - Lighter : en fr
  • USD84089S - William klug : en
  • DE524557C - Method and device for producing long-lasting cold effects : de en
  • US1803748A - Spring oiler : en
  • DE524241C - Automatic distributor of all types of paper : de en
  • US1803329A - Computing machine : en
  • US1803408A - Molding machine : en
  • US1803439A - Advertising sign : en
  • US1803476A - Machine for making fabric : en
  • US1803958A - Seat operated flush valve : en
  • CA311036A - Lubricating device for car axles : en fr
  • CA311117A - Thermostatic valve : en fr
  • US1803616A - Method of making sheet metal containers : en
  • US1803761A - Bracing for freight : en
  • US1803806A - Method of and means for firing kilns : en
  • US1804095A - Double slip point with tongues disposed outside the diamond : en
  • US1804351A - Motor mounting for car trucks : en
  • GB348524A - Improvements in or relating to rotary pumps and blowers : en
  • CA311149A - Can delivery mechanism : en fr
  • CA311072A - Charge forming device : en fr
  • US1803557A - Building material : en
  • US1803812A - Cash register : en
  • USD84084S - Harold l : en
  • US1803369A - Salvage chamber for submarines : en
  • US1803417A - Method of manufacturing commercial products from phosphatic material : en
  • US1804339A - Card-carrier for card-files : en
  • US1803462A - Centrifugal-type dust separator : en
  • CA311045A - Spring grinding apparatus : en fr
  • CA310950A - Bunch building on bobbins : en fr
  • CA310965A - Thermometer indicator : en fr
  • DE524390C - Internal hub brake : de en
  • FR703747A - Comb for adornment : en fr
  • US1804137A - Automatic valve : en
  • CA311157A - Fabric : en fr
  • CA311033A - Filter : en fr
  • US1803526A - Submergible apparatus : en
  • US1803752A - Glass grinding machine : en
  • CA310947A - Cutting and grinding mechanism : en fr
  • US1803438A - Hinge : en
  • US1803593A - Combined curtain and shade bracket : en
  • US1803402A - Woodworking machine : en
  • US1803634A - Welding composition : en
  • US1804263A - Glass edging machine : en
  • CA310982A - Apparatus for transferring bottles from one level to another : en fr
  • CA310954A - Hydraulic variable speed gear : en fr
  • AU2912230A - Improvements in bedsteads relating tothe jointing ofthe head and foot : en
  • AU3037430B - A pressing element for ironing machines and the like : en
  • US1804058A - Screw nut : en
  • US1803514A - Building construction : en
  • US1804258A - Manuscript holder for typewriters : en
  • US1803611A - Zinc condenser : en
  • DE524511C - Automatic planting machine with the plants in shells : de en
  • DE524613C - Process for making active carbon : de en
  • FR703723A - Improvements to sound reproduction apparatus from photographic films : en fr
  • FR703850A - Variable transmission ratio brake linkage device : en fr
  • CA311011A - Support for fountain pens or pencils : en fr
  • CA310972A - Process of producing steel : en fr
  • CA311023A - Packing for stuffing boxes of engines, pumps, etc. : en fr
  • CA310968A - Electric switch : en fr
  • DE524593C - Cooler : de en
  • DE524646C - Device for starting diesel engines : de en
  • US1803724A - Detector : en
  • USD84093S - Design for an ensemble suit : en
  • US1804083A - Heat exchange device : en
  • US1804202A - Pole guy fixture : en
  • AU2645830A - Buffers and indicators used therewith : en
  • US1804305A - Folding loop antenna : en
  • US1803326A - Means for feeding fuel to high-compression internal-combustion engines : en
  • US1804228A - Fire extinguisher : en
  • US1803849A - Electric switch : en
  • US1803325A - Car card : en
  • US1803943A - Process for the production of ash-free adsorbent carbon : en
  • US1804308A - Sleeve holder : en
  • FR703830A - Press for hydraulically operated dump bodies of motor trucks or their equivalent : en fr
  • US1803765A - Stand-up double collar : en
  • US1803805A - Aeroplane : en
  • US1803915A - Wing construction for aeroplanes : en
  • US1803378A - Valve : en
  • GR3176B - SYSTEM FOR COLORING HARD MASSES FROM CHEESE AND OTHER PROTEINS. : el en
  • GB347772A - Improvements relating to storage and packing of gramophone disc records : en
  • GB347954A - An improved settee convertible into a bedstead : en
  • DE523696C - Process for the preparation of di (4-oxy-5-methoxyphenyl) methyl methane : de en
  • FR703901A - Grinding device suitable for existing machine tools : en fr
  • GB347889A - : en
  • GB348526A - Improvements in and relating to synchronising apparatus for television receivers : en
  • FR703709A - Improvements to dual-use electrical connection terminals : en fr
  • GB347841A - Improvements in electromagnetic friction device : en
  • DK44089C - Device by Ladders. : da en
  • DE524134C - Grinding machine for wooden rods : de en
  • US1803358A - Railway-switch-heating system : en
  • US1803395A - Manufacture of vat dyestuffs of the anthraquinone series : en
  • US1803387A - Trunk piston : en
  • GB347904A - Improvements in heat interchangers for fluids : en
  • US1803338A - Motorist's eyeshield : en
  • FR703674A - Improvements to walls or walls cooled by a fluid : en fr
  • GB347805A - Improvements relating to rubber or like wheels or rollers : en
  • GB348008A - Improvements in or relating to explosive priming mixtures : en
  • DE523992C - Process for lightening the products formed by the alkylation of naphthalenesulfonic acids, used as wetting agents, penetrants, solubilizers, etc. in the textile and leather industries : de en
  • CA311090A - Brake : en fr
  • US1803605A - Method of canning : en
  • US1804294A - Pneumatic inner tube and valve stem : en
  • DE524204C - Discharge tubes with an electrode heated by electron bombardment : de en
  • DE524291C - Stick tripod : de en
  • DE524550C - Process for rolling out zinc plates or sheets : de en
  • GB348640A - Improvements in the production of fertilisers : en
  • AU2714830A - Improvements in or relating to electric discharge tubes : en
  • DE524331C - Signaling device for single-track lines : de en
  • DE524402C - Security cylinder lock with radial and axial multi-part pin tumblers : de en
  • FR703700A - Starting device for motors : en fr
  • US1804369A - Shifting shuttle box loom : en
  • GB347808A - Apparatus for indicating alterations in the speed of travel of vehicles : en
  • GB348136A - Improvements in or relating to plate racks or the like : en
  • GB348635A - Improvements in or relating to optical projecting apparatus : en
  • FR703756A - Support or stand for furniture : en fr
  • GB348600A - Method of manufacture of metal foil covered materials : en
  • GB347854A - Improvements in or relating to work-holders for sewing machines : en
  • DE524624C - Agent against animal and vegetable pests : de en
  • DK44073C - Building construction of Sheet metal. : da en
  • US1803960A - Coiling machine : en
  • DE524485C - Device for dissolving or leaching solid substances : de en
  • FR703729A - Multi-piece bathtub : en fr
  • GB348137A - Improvements in and relating to loose-leaf ledgers and the like : en
  • GB347789A - Means and methods for recording and revealing small movements or pressure changes, for example, in recording sound : en
  • FR703906A - Process for the preparation of a substitute for amyl alcohol from fermentation : en fr
  • FR703615A - Protective paper tape for reel film intended for daylight loading : en fr
  • GB347985A - An improvement in or relating to continuous-discharge centrifugal machines : en
  • FR703799A - Pin-clamp : en fr
  • GB348034A - Improvements relating to locking mechanism for railway points : en
  • GB348511A - Process for producing wooden articles : en
  • FR703625A - Device for fixing trunks : en fr
  • FR703822A - Machine for sharpening tools with multiple controls for feed movements : en fr
  • GB347940A - Improvements in or relating to bodies for motor vehicles : en
  • FR703798A - Tester for the aerial of the trolley of driving cars for trams and the like : en fr
  • US1803341A - Cutter head for meat-skinning machines : en
  • FR703659A - Device for coupling two engines for airplanes with propellers rotating in opposite directions : en fr
  • GB347858A - High tension electric insulator especially for exposed conductors : en
  • FR703668A - Support for the exhibition of goods : en fr
  • FR703653A - Improvements to elastic fluid turbines : en fr
  • FR703737A - Tuning device for t receiving stations. s. f. : en fr
  • GB347946A - Improvements in photographic apparatus : en
  • DE524349C - Process for greasing, smoothing, sizing and painting of textile fibers and leather : de en
  • DE524344C - Pivoting daylight mirror advertising device : de en
  • US1804288A - Cable clamp : en
  • DE524250C - Drying and cooling device for bulk goods, especially for sugar : de en
  • US1804010A - Two cycle internal combustion engine swash plate construction : en
  • US1803658A - Indicating device : en
  • US1803713A - Steeple closure for ink bottles : en
  • US1803934A - Saw sharpener : en
  • US1804184A - Automatic safety stop : en
  • AU2485630A - Improvements in or relating to graphite electrodes suitable for use in selenium cells : en
  • GB347912A - Machine for vacuum "crown" stoppering : en
  • US1803785A - Core position indicator for well drilling apparatus : en
  • US1804275A - Ingot mold construction : en
  • FR703711A - Process for removing tartaric acid and tartrates from grape juice, must, wine and other grape products : en fr
  • FR703988A - Improvements to sealing gaskets for joints : en fr
  • FR703758A - Air discharge device for shut-off valves : en fr
  • FR703722A - : fr
  • FR703999A - Bobbin winding mechanism : en fr
  • GB348638A - Improvements in or relating to television and like apparatus : en
  • GB347929A - : en
  • CA311073A - Charge forming device : en fr
  • GB348007A - Improvements in electrical heating units : en
  • GB347918A - Apparatus for polishing floors : en
  • GB348163A - Improvements relating to means for converting rotary into reciprocating motion and vice-versa : en
  • GB348512A - Improvements in and relating to electrical signalling systems for railways : en
  • US1803355A - Tiengesellschaft : en
  • US1803490A - Toy : en
  • US1803771A - Removal of arsenic from lead bullion : en
  • FR703960A - Hard metal compositions and their manufacturing processes : en fr
  • US1803801A - Continuous cooker for fish reduction : en
  • US1804124A - Lubricating compound : en
  • US1804229A - Mop cleaning device : en
  • US1803730A - Flanging machine : en
  • US1804142A - Try-and miter-square : en
  • US1804260A - Spinning toy : en
  • US1803434A - Apparatus for use in surfacing sheet material : en
  • DE524274C - Refrigerator with swiveling absorption chiller : de en
  • US1803543A - Magneto : en
  • FR703770A - Process for the manufacture of sulfated ammonium nitrogenate : en fr
  • FR703868A - Filtration apparatus : en fr
  • US1803428A - Key-cutting machine : en
  • US1803864A - Cinematograph apparatus : en
  • US1804121A - Motor vehicle : en
  • US1804052A - Dynamo brush : en
  • US1803556A - Spinal extensor : en
  • US1803904A - Switch point protector : en
  • US1804311A - Aircraft motor and mounting : en
  • DE523819C - Arrangement for oil switch with capacitor-like shields for the fixed contacts : de en
  • FR703696A - Process for the treatment of heavy liquid carbonaceous substances at high temperature and under pressure : en fr
  • DE517723C - Machine for building up chain threads : de en
  • DE524397C - Siphon regulator : de en
  • GB347820A - Unbreakable wings for motor and other vehicles : en
  • FR703908A - Improvements to indicating devices such as those placed on vehicle dashboards, and in particular speed indicators : en fr
  • US1804143A - Feeding device : en
  • GB348079A - Improvements in a drawing method and drawing apparatus for producting high drafts : en
  • GB348072A - Improvements relating to collapsable containers for medicinal and other preparationsand to hypodermic needles for use therewith : en
  • FR703634A - Two-stroke internal combustion engine, with concentric pistons moving in opposite directions : en fr
  • FR703804A - Short range wireless telephony method : en fr
  • GB348126A - Improvements in or relating to eyeleting machines : en
  • DE524282C - Operation frame for animals : de en
  • DE524409C - Spin regulator : de en
  • DE524465C - Thermostatic circuit closer, especially for fire alarm systems : de en
  • FR703964A - Apparatus for launching lifeboats of ships : en fr
  • FR703604A - Clamping device for frame presses : en fr
  • FR703774A - Improvements to rotary stencil duplicators : en fr
  • US1804321A - Pulsation control : en
  • GB348592A - Improvements in and relating to paper or like packages or bag constructions : en
  • US1804006A - Automatic airplane control mechanism : en
  • DE524575C - Device for connecting high-frequency induction ovens to three-phase systems of normal frequency : de en
  • FR703993A - Speed reduction cylinder for mounting turbines on axles : en fr
  • DE524602C - Mixer : de en
  • DK44074C - Stamp Imprint Making Machine. : da en
  • FR703997A - Improvements to mechanical razors : en fr
  • GB347765A - Improvements in and relating to electric terminals : en
  • GB347898A - Improvements in cases or holders for cigarette and like boxes : en
  • DE524294C - Overview table : de en
  • GB347867A - An improved device for denicotining cigars, cigarettes and tobacco : en
  • GB347998A - Improvements in or relating to electric leading-in insulators : en
  • US1803696A - Liner : en
  • US1804057A - Tray for nursery chairs : en
  • US1804112A - Plow : en
  • CA311128A - Locomotive stoker : en fr
  • US1803344A - Molding machine : en
  • US1803610A - Door or gate stop : en
  • AU2948030A - Improvements ina container of acetyl-cellulose : en
  • US1804226A - Vulcanization accelerator and manufacture thereof : en
  • US1803764A - Vehicle radiator : en
  • US1804153A - Conveying apparatus : en
  • US1804227A - Apparatus for pressing and cooking meats : en
  • US1804268A - northington : en
  • DE524423C - Adjustable wrench : de en
  • FR703788A - Process for the biological transformation of carbon monoxide into methane : en fr
  • US1803460A - Fire prevention system for tanks : en
  • US1804218A - Bumper boot : en
  • US1804264A - Automobile ventilator : en
  • US1804365A - Gluing machine : en
  • US1803655A - Directional stabilizer for aircraft : en
  • US1803675A - Operating means for automobile door latches and window regulators : en
  • US1803583A - Automobile handling and storing apparatus : en
  • US1803852A - Signal system and apparatus for boilers : en
  • US1804332A - Fireproof film reel : en
  • DE524454C - Turning device for internal combustion engines : de en
  • FR703786A - Improvements to cooling systems for stoves and the like : en fr
  • GB347856A - Improvements in means for automatically controlling the discharge through the filter-bed in jigs used for coal or ore washing : en
  • GB347939A - Improvements in moulds for manufacturing boots, shoes and similar articles of rubber or other plastic material : en
  • DK44072C - Circuit device for Vending machines, especially in Telephone systems with Selector operation. : da en
  • GB347934A - An improved device for making butter pats and the like : en
  • DE524427C - Standing steam engine with Klug controls : de en
  • DE524508C - Lifting device for carriers, Hotten u. like : de en
  • DE524463C - Spring door closer : de en
  • US1804117A - Target : en
  • DE524182C - Rotating toothbrush : de en
  • DE524563C - Protective tape : de en
  • DE524269C - Method and device for separating water or other impurities from liquid carbon dioxide : de en
  • US1803619A - Cable clamp : en
  • US1804051A - Intermittent control mechanism : en
  • DE524373C - Method and molding machine for filling molding or core boxes with molding sand : de en
  • GB348114A - Improvements in couplings for flexible metallic and other tubes : en
  • DE524198C - Loudspeaker radiating in different directions, rotatably installed in a base plate serving as a sound screen : de en
  • US1803732A - Jar mechanism for well drilling : en
  • GB348006A - Process of and apparatus for improving the thermal economy of adsorption processes performed by the aid of bodies of large superficial area and with expulsion of the adsorbed substances by means of scavenging media : en
  • US1803704A - Communicating form : en
  • US1804304A - Combined bumper and mud guard : en
  • US1804356A - Headwear : en
  • DE523397C - Siphon regulator : de en
  • US1803330A - Food-preserving table : en
  • US1803955A - Packing ring : en
  • DE524398C - Changeover tap : de en
  • FR703966A - Improvements in safety devices for submarines : en fr
  • FR703755A - Tractor : en fr
  • GB348154A - : en
  • GB348183A - Improvements in or relating to the production of expanded joists or the like : en
  • US1803920A - Screen construction : en
  • US1804325A - Constant magnitude control system : en
  • FR704039A - Thermal engine vehicle with electric power transmission : en fr
  • FR703931A - Advanced lighting projectors : en fr
  • US1803678A - Trip device for power shovels : en
  • US1804296A - Process and apparatus for the shaping of lumps of dough : en
  • US1803735A - Bearing for wood rolls : en
  • US1803701A - Cylinder hone : en
  • FR703602A - Method for installing the fins on the rotor of steam or gas turbines : en fr
  • FR703847A - Special box for cotton wool or similar products : en fr
  • FR703998A - Device for milling human skin : en fr
  • US1803506A - Toy : en
  • CA311091A - Process of preparing polyazo dyestuffs : en fr
  • DE524199C - Core microphone : de en
  • US1803532A - Preparation suitable for developing dyeings : en
  • US1803890A - Grand piano action : en
  • US1804370A - Separable fastener : en
  • AU2646030B - An improved closure for cardboard and like boxes or cartons : en
  • US1804248A - Mitering gauge : en
  • US1803997A - Filing device : en
  • US1803479A - Water regulator for boilers : en
  • US1803706A - Discharge tube display : en
  • US1803975A - Baking oven : en
  • CA311088A - Drying kiln : en fr
  • AU2668330A - Disinfecting or like device for vacuum cleaners : en
  • CA311052A - Detonator : en fr
  • US1803857A - Lumber return attachment for saw tables : en
  • US1804003A - Tailstock for machines for flanging pipes : en
  • US1804109A - Safety gear shift : en
  • US1803662A - Unloading or discharging means : en
  • USD84116S - Island : en
  • US1803698A - Blank preparing mechanism for box making machines : en
  • US1803808A - Signaling device : en
  • US1803874A - Nut lock : en
  • FR703907A - Gas generator : en fr
  • US1804238A - Safety wardrobe ticket-set : en
  • US1804326A - Fly chaser : en
  • DE524382C - Dry feed trough for poultry : de en
  • US1804020A - Electric attachment plug : en
  • DE524576C - Device for feeding firing systems for boilers with liquid fuel : de en
  • CA310945A - Removable top lift for shoe heels : en fr
  • DE524446C - Carburettor with mixture preheating through exhaust gases : de en
  • FR703896A - Boxes for t device. s. f., of hardened cardboard, worked wood pulp or similar material : en fr
  • CA311015A - Air conditioning machine : en fr
  • US1803623A - Transfer switch : en
  • DE524207C - Ash removal device with a collection and discharge chute containing drip gaps : de en
  • DE524251C - Device for recovery of the liquor in chained mercerising machines : de en
  • AU2734230B - Registration plate for motor vehicles : en
  • CA310955A - Reversible binding bar : en fr
  • US1803589A - Adjustable abutment mold : en
  • US1803894A - Ealeigh b : en
  • US1804097A - Decatizing of textile fabrics : en
  • US1804355A - Fish hook and trap : en
  • US1803837A - Gas lift means : en
  • DE524426C - Counter-rotating turbine with predominantly axial loading : de en
  • FR704042A - Improvements to temperature exchangers : en fr
  • US1803562A - Cigarette-making machine : en
  • US1804123A - Gas water heater : en
  • GR3170B - LEAVING MACHINE FOR SMOKE LEAVES AND SIMILAR OBJECTS. : el en
  • FR704006A - Improvements to systems and devices for regulating electrical circuits : en fr
  • GB347834A - Improvements relating to stay-bolt connections for the fireboxes of boilers : en
  • GB347837A - : en
  • GB348038A - Improvements in perpetual calendars : en
  • US1803862A - Metal bed : en
  • US1804237A - Composite metal and brazing process therefor : en
  • CA310983A - Method of making roof flashings : en fr
  • US1803333A - Fire door : en
  • US1803418A - Flush valve : en
  • US1803649A - Method of eliminating foam in paper manufacture : en
  • USD84077S - Design for a light : en
  • US1804018A - Tobacco pipe : en
  • US1804283A - Molding machine : en
  • US1803427A - Traction-wheel construction : en
  • US1803822A - Corset : en
  • US1804300A - Graduated semielliptic spring : en
  • DE524240C - Pen box : de en
  • DE524501C - Clamp for branching off overhead lines with a U-shaped clamp body : de en
  • IE11307L - Endless tracks : en
  • CA310989A - Stock waterer : en fr
  • CA311000A - Rail tie plate and key : en fr
  • CA311076A - Engine starting apparatus : en fr
  • AU2999030B - Improvements in or relating to weighing and counting scales : en
  • US1803510A - Seal for refrigerating apparatus : en
  • CA310964A - Thermometer indicator : en fr
  • CA310995A - Vacuum cleaner : en fr
  • US1804084A - Fishing line float : en
  • CA311049A - Front wheel drive for automobiles : en fr
  • CA311131A - Chromiun stripping bath : en fr
  • CA310998A - Magazine lubricating device : en fr
  • CA311019A - Brooder : en fr
  • US1804037A - Clutch mechanism : en
  • US1804236A - Automatic crank pin oiler : en
  • CA311055A - Means for minimizing harmonics in radio receiver output circuits : en fr
  • AU3079530A - Improvements in flytraps : en
  • CA311134A - Apparatus for treating hydrocarbons : en fr
  • CA311003A - Clothes car : en fr
  • US1803421A - Drier : en
  • US1803670A - Process of treating hydrocarbon oil with metallic halides : en
  • US1804222A - Tire replacing machine : en
  • DE524565C - Gas compressor : de en
  • GB347997A - Improvements in or relating to gas-heated laundry irons : en
  • US1803564A - Bookkeeping appliance : en
  • US1803875A - Method of facing tools and resulting product : en
  • US1803892A - Loud speaker : en
  • US1804377A - Snap hook with swivel : en
  • US1803809A - Method of producing and refining alloys : en
  • US1803865A - Machine for knitting spliced fabrics and method of knitting the same : en
  • US1803461A - Internal-combustion engine : en
  • US1803470A - Burial casket : en
  • US1803776A - Clutch : en
  • US1803887A - Electrically operated cradle : en
  • DE524386C - Gear for constantly changing, especially high gear reductions : de en
  • GB348567A - Method and devices for recording and reproducing sounds, more particularly applicable to the recording and reproducing of film records : en
  • DE524088C - Process to increase the adsorption capacity of the mineral bodies used for road construction : de en
  • FR703968A - Device for sharpening razor blades : en fr
  • US1803947A - Combination chair and writing desk : en
  • US1804352A - Safety lifting and descending accessory for aircraft : en
  • US1803492A - Grinding machine : en
  • US1804063A - Electric switching apparatus : en
  • AU2639130B - Improvements in and relating tothe braking of electrically propelled rail vehicles : en
  • US1804024A - Metal printing roller and printing plate : en
  • GB347828A - An improved method of and apparatus for cleansing cowsheds and the like : en
  • GB347924A - Improvements in means for connecting taps and like devices to containers of liquid : en
  • US1804156A - Safety device for aeroplanes : en
  • US1804335A - Sandwich baker : en
  • US1803388A - Necktie : en
  • US1804027A - Link mat and border : en
  • US1803919A - File cabinet and shipping case : en
  • US1804384A - Tool for bending tubular articles : en
  • US1803694A - Oilmeter : en
  • US1803689A - Conveyer control : en
  • US1803905A - Valve mechanism : en
  • US1804085A - Container : en
  • US1804172A - System and means for feeding water to steam boilers : en
  • USD84083S - Design for a vanity case : en
  • US1803751A - Air cleaner : en
  • US1803819A - Form tie for concrete structures : en
  • US1804314A - Trouser hanger : en
  • US1804204A - Hot top for ingot molds : en
  • US1804319A - Shirt : en
  • DK44076C - Gear exchange. : da en
  • FR703657A - Mask with a removable half-mask surrounding the mouth and nose : en fr
  • FR703824A - Device for instant fixing of vaporizer heads : en fr
  • FR703857A - Hand extinguisher : en fr
  • US1803542A - Forming and cutting machine : en
  • US1803888A - Die nut : en
  • DK44088C - Buckle for Leather Goods. : da en
  • GB347941A - : en
  • DE524629C - Device for regulating the layer thickness of the ground material in ring mills : de en
  • US1803787A - Clear vision device : en
  • US1804094A - System for applying wrappers : en
  • DE523442C - Cast iron brake block sole with wrought iron insert : de en
  • CA311142A - Remote control radio reveicnig system : en fr
  • US1803896A - Air turbine : en
  • US1803839A - Well casing and method of removing the same from alpha well : en
  • AU2647330B - Improved cement mixing and spreading and leveling machine : en
  • FR703704A - Jerk control mechanism for electric controller : en fr
  • FR703957A - Improvement in so-called smoke-eating lamps : en fr
  • AU3016830B - Method and apparatus for electrical preecipitation : en
  • DE513667C - Device to prevent the roll of film from springing up in the cassette : de en
  • DE521992C - Process for the production of thin foils from electrically insulating material : de en
  • DE524532C - Device for checking the quality of the cigarettes coming from a cigarette machine : de en
  • CA311147A - Fire extinguisher and fire alarm : en fr
  • DE524388C - Process for the production of light-sensitive layers for photographic purposes using agar-agar, gum arabic or vegetable acids capable of gelatinization : de en
  • US1803871A - Automatic wick threading machine : en
  • US1803777A - Fish lure : en
  • US1803939A - Antiaircraft sight : en
  • US1804135A - Preparation containing medicinal oil : en
  • US1803835A - Reclining seat : en
  • DK44090C - Board for Repairing Boards with Knobs. : da en
  • GB348118A - Improvements in or relating to stereoscopic motion picture systems : en
  • US1803617A - Car liner : en
  • DE524077C - Compaction of coking coal into coal cake by pressing : de en
  • DE524348C - Attachment for kerosene cooking and heating devices : de en
  • CA311065A - Liquid cooler : en fr
  • CA311096A - Dielectric material for submarine cables : en fr
  • DE524216C - Spider cake sleeve for use in re-twisting rayon threads : de en
  • US1803382A - Washing machine : en
  • US1804208A - Hot top : en
  • US1804342A - Structural head for reenforced concrete construction : en
  • USD84095S - Glenn e : en
  • USD84108S - schtjtte : en
  • US1803499A - Cutting and transferring mechanism for printing presses : en
  • US1803832A - Spring scale : en
  • USD84091S - Design for an electric heater : en
  • US1803420A - Railway crossing : en
  • US1803441A - Pocketbook : en
  • US1804174A - Fractional combustion apparatus : en
  • US1803625A - Roller bearing : en
  • US1803946A - Automatic firearm actuated by compressed air : en
  • US1804255A - Type carrier for stamping presses : en
  • US1804317A - System of electric motor control : en
  • US1804345A - Railway draft gear : en
  • US1803747A - Street car : en
  • AU2948030B - Improvements ina container of acetyl-cellulose : en
  • US1803708A - Temperature control device : en
  • US1804023A - Means for making tubes of celluloid and the like : en
  • AU2647330A - Improved cement mixing and spreading and leveling machine : en
  • US1803707A - Window curtain support : en
  • US1804092A - Airplane : en
  • US1803574A - Shade holder : en
  • USD84068S - Design for a golf table : en
  • CA310992A - Organic silicic acid compound : en fr
  • DE524351C - Self-sealing coke oven door : de en
  • FR703903A - Improved bagging hoppers : en fr
  • US1803836A - Decalcomania and method of making the same : en
  • US1804088A - Packing structure : en
  • AU2765030A - Springless automatic-registering weighing apparatus : en
  • US1804181A - oyster : en
  • US1804197A - Centerless grinding : en
  • USD84107S - Design for an automobile : en
  • US1803680A - Tooth-crown and method of forming and applying the same : en
  • AU2853930A - Improvements in and relating to multiple valves : en
  • CA310997A - Score pad displaying and supporting device for card tables : en fr
  • US1804162A - Strainer : en
  • CA311002A - Storage battery plate : en fr
  • DE524266C - Process for the preparation of preparations suitable for dye production : de en
  • CA311087A - Process of preparing azo dyestuffs : en fr
  • CA311006A - Clarifier : en fr
  • DE524290C - Device for warming up the joint surfaces to be glued on the automatic dovetail or similar joining and glueing machine : de en
  • FR703656A - Improvements to vehicle wheels and tires therein, as well as to their manufacture : en fr
  • FR703793A - Process for the esterification of fatty acids and mixtures containing them : en fr
  • DE524371C - Holder for modeling wax, especially for dental purposes : de en
  • DE524213C - Machine for scratching and ironing skins : de en
  • DE524299C - Lattice-like X-ray screen bounded by a frame : de en
  • FR703946A - Production of dispersions : en fr
  • AU3085730A - Improvements inthe hydrogenation of coal : en
  • GB348175A - Weeding implement : en
  • DE524305C - Cylinder lock : de en
  • DE524583C - Peeler for oranges : de en
  • US1803638A - Whirling toy : en
  • US1803342A - Hot top for ingot molds : en
  • US1804374A - Sprinkler fire-protection apparatus : en
  • DE524175C - Fluid dispenser : de en
  • FR703780A - Aircraft parachute : en fr
  • FR703862A - Improvements in gas mixture separation processes : en fr
  • CA311070A - Charge forming device : en fr
  • US1804031A - Wardrobe trunk : en
  • FR703643A - Adjustment device for triggering device of hydraulic presses : en fr
  • CA311113A - Work supporting mechanism for grinding machines : en fr
  • DE524405C - Adjustable sliding door hanger : de en
  • DE524360C - Circulating machine set, preferably adjustable in terms of the transmission ratio of the voltages, for converting the frequency of alternating currents : de en
  • DE524586C - Baking device with a bell and regulating device for the exhaust gases : de en
  • US1803728A - Tweezer tool : en
  • CA310957A - Manufacture of resinous plastic bodies : en fr
  • DE524435C - Process for the preparation of chloro-3-butanol-1 and its esters : de en
  • FR703972A - Method and apparatus for defibrating leather and obtaining leather foam : en fr
  • US1803327A - Grate structure : en
  • US1803692A - Phonograph attachment : en
  • US1804212A - Movement transmitting system : en
  • CA311150A - Direction signalling device : en fr
  • AU43331A - An improved stand orthe like for holding icecream cones : en
  • US1804366A - Yarn moistening device : en
  • US1803740A - Boring machine : en
  • FR703773A - Use of the common reed and more especially of the "phragmites" for the manufacture of feather dusters : en fr
  • GB348120A - Improvements in or relating to electric discharge tubes : en
  • GB348127A - Improvements in methods and devices for disinfecting or sterilising closet seats : en
  • GB348168A - Improvements in or relating to the manufacture of artificial silk : en
  • CA311125A - Cinematograph camera and projector : en fr
  • US1803907A - Adjustable golf tee and anchor therefor : en
  • US1804163A - Receptacle for cigarette ashes and the like : en
  • DE524219C - Wall paneling : de en
  • GB347853A - Improvements relating to safes, cash-boxes and the like : en
  • GB347927A - Improvements in devices for actuating closure devices of commercial plants : en
  • GB347953A - Appliances for playing an outdoor game : en
  • FR703805A - Process for obtaining good contacts with current conducting elements, in aluminum or its alloys : en fr
  • FR703762A - Improvements to platinum printing presses : en fr
  • FR703781A - Method for reducing the elongation of metal cables : en fr
  • GB347796A - Improvements in or relating to heating stoves : en
  • DE524104C - Process for the preparation of o-aminocarboxylic acid esters of the anthraquinone series : de en
  • US1803951A - Shoe filler coating apparatus : en
  • FR703856A - Apparatus for the production of foam : en fr
  • GB347875A - Improvements in talking machines : en
  • GB348035A - Improvements in and relating to key transmitters of the hepper type : en
  • CA311089A - Apparatus for manufacturing pneumatic tires : en fr
  • CA311152A - Manganese pig iron : en fr
  • FR703606A - Improvements to briefcases, suitcases, canteens and similar articles for camping, fishing, etc. : en fr
  • GB348077A - Process for the manufacture of artificial masses : en
  • DE523967C - Process for the production of oblique overlaps on piston rings : de en
  • US1804252A - Reverse gearing : en
  • GB348145A - Adjustable feed mechanism for wrappers in wrapping machines : en
  • US1803334A - Ootthujp lehmann : en
  • FR703948A - Centrifugal compressor and fan : en fr
  • GB347990A - Folding eye-shade : en
  • AU2982030A - Improvement in method and apparatus for focusing lenses : en
  • CA310948A - Method of making pants pockets for men's clothing : en fr
  • CA311115A - Machine for precison grinding : en fr
  • DE524191C - Device for automatic switching of the ribbon length movement on typewriters : de en
  • FR703866A - Support for camera or projection lantern : en fr
  • GB348506A - Improvements in flexible shaft couplings for the transmission of power : en
  • GB348178A - Composition for skating surfaces : en
  • FR703986A - Temperature regulator for arches for annealing glass or the like : en fr
  • GB347843A - Improvements in adjustable display stands : en
  • GB347993A - Improvements in and relating to centrifugal separators : en
  • FR703695A - Warning device : en fr
  • FR703726A - Device for strengthening the fixing of winding heads of coils with flat conductors of rotating inductors of electrical machines, in particular of turbo-inductors : en fr
  • GB348150A - Ironing machine and drier : en
  • GB348627A - : en
  • GB347972A - : en
  • GB347809A - Diminishing visibility of aircraft : en
  • GB348156A - Improvements in and relating to coating materials and processes for preparing the same : en
  • GB348119A - Improvements in electric furnaces : en
  • GB347943A - Manufacture of alkoxy-aldehydes : en
  • DE523521C - Process for the preparation of naphthoylenebenzimidazole peridicarboxylic acids or their anhydrides : de en
  • FR703953A - Improvement in boat propulsion devices : en fr
  • US1803401A - Rigging hook : en
  • US1804359A - Combined printing and color-applying element and method of manufacturing the same : en
  • US1804360A - Road-breaking apparatus : en
  • GB348069A - An improved device for use in connection with codes : en
  • DK44080C - Press for gluing soles on footwear. : da en
  • FR704027A - Universal joint : en fr
  • US1803446A - Electric mixer : en
  • US1804065A - Valve : en
  • DE524503C - Process for the preparation of particles of naphthazarin : de en
  • DE524461C - Wheel made of blocks arranged in a circle : de en
  • GB348628A - Improvements in the manufacture and production of an anthraquinone-acridone containing halogen : en
  • US1803811A - Street and station indicator : en
  • US1803898A - Nonsinkable bathing suit : en
  • GB347754A - Improvements in and relating to fluid pressure braking apparatus for automobile and the like vehicles : en
  • GB348115A - Improvements in chimney pots : en
  • DE524211C - Process for the production of aqueous oil and fat emulsions that can be used in the leather industry : de en
  • DE524543C - Cell tube : de en
  • DE524514C - Floatless carburetor with variable fuel inlet : de en
  • DE524326C - Chain tree brake for looms : de en
  • USD84098S - Design for a jar or similar receptacle : en
  • US1803827A - Soap dispenser : en
  • GB347871A - Improvements in and relating to elastic fluid turbines : en
  • DE524243C - Engraving machine for finger rings : de en
  • FR703612A - Elastic bonding process : en fr
  • FR704000A - : fr
  • GB347899A - Improvements in or connected with road and like rollers : en
  • CA311048A - Floor surfacing machine : en fr
  • CA311092A - Process of dyeing viscose : en fr
  • FR703632A - Improvements to electrical circuit breakers : en fr
  • GB347930A - Improvements relating to electric insulators : en
  • GB347964A - Improvements in and relating to vibration damping devices particularly for turbines, propellers and the like : en
  • US1803683A - Automatic valve for fluid lift devices : en
  • US1804379A - Plastic from natural resin, phenol, aldehyde, and alkali : en
  • GB347957A - Automatic coupling for toy railways : en
  • GB348597A - Improvements in or relating to sound records : en
  • US1803550A - Brake rod : en
  • US1803723A - Floor construction : en
  • DE524589C - Speedometer : de en
  • US1803598A - Changeable sign : en
  • USD84119S - Design por a casing for a hair-waving machine : en
  • FR703806A - Improvement in pumps or rotary motors : en fr
  • DE524364C - Process for the production of lightfast colored or colorable spirit varnishes : de en
  • DE524559C - Manufacture of chromyl chloride : de en
  • DE524425C - Process for the production of resinous condensation products from resorcinol and aqueous formaldehyde : de en
  • DE524656C - Machine for dressing or finishing floors or the like. : de en
  • GB347821A - Method of and means for regulating the feed supply to liquid heaters, in particular steam generators with forced circulation : en
  • GB348157A - Improved process and apparatus for shaping and cleaning up ingots to facilitate subsequent rolling or forging operations : en
  • FR703712A - Automatic press for the manufacture of ceramic articles : en fr
  • FR703833A - Process for improving the manufacture of calcium nitrate lye : en fr
  • US1803370A - Fold-plate shifter : en
  • CA311109A - Hollow lubricating shaft : en fr
  • DE524436C - Apparatus for the xanthation of alkali cellulose : de en
  • DE524200C - Pre-contact for switching and starting equipment : de en
  • DE524208C - Warp knitting machine with weft thread laying device arranged between the hole needle machines : de en
  • FR703748A - Oscillating electric motor used to determine the periodic failure of a circuit : en fr
  • GB347733A - Improvements in or relating to roller blinds : en
  • DE524534C - Process for the production of particularly smooth and dense fire clay, earthenware and other refractory and ceramic products : de en
  • DE524457C - Process for the production of threads in two oppositely conical surfaces of a workpiece by means of two tools attacking the workpiece from both sides : de en
  • FR703811A - Improvement in processes and equipment for the manufacture of regenerated cellulose sheets or films : en fr
  • GB348103A - Improvements in coin-freed vending machines : en
  • US1803982A - Thermostat : en
  • DE524512C - Device for changing the bale size in straw balers : de en
  • FR703706A - Two-wheel trailer with tilting load bridge : en fr
  • FR703829A - Device for supplying the liquid or the medium under pressure to the hydraulic presses of the tipper bodies from several sides of vehicles : en fr
  • FR703607A - Bags, pouches, pouches or the like of paper or the like : en fr
  • DE524263C - Remote display device for flow meters with square transmitter scale and linear receiver scale using a sliding resistor : de en
  • FR703797A - Method for recording motion pictures : en fr
  • FR703813A - Folder tab : en fr
  • US1803504A - Signaling : en
  • US1803872A - Sleeve attachment for electric cables and conduits : en
  • US1804313A - Toy : en
  • US1803971A - Wheeled scraper : en
  • US1804034A - Cutting and stripping machine : en
  • US1803472A - Pipe coupling : en
  • US1803668A - Vehicle body construction : en
  • DE524221C - Gyroscope with drive of the flywheel by a rotating shaft via a coupling : de en
  • FR703844A - Process for reducing organic compounds : en fr
  • GB347926A - Manufacture of new cellulose derivatives : en
  • GB348113A - Improvements in the preparation of solder : en
  • GB348147A - : en
  • US1803394A - Slack adjuster for railway brakes : en
  • US1803993A - Hopper feed : en
  • US1804059A - Apparatus for electric welding : en
  • CA311136A - Mercury vapour boiler : en fr
  • FR703665A - Improvements to electric capacitors : en fr
  • GB347933A - Production of ketones from secondary alcohols : en
  • GB348586A - Improvements in austenitic non-corrodible steels : en
  • US1803663A - Method and means for producing blister copper from copper bearing materials : en
  • DE524285C - Device for drawing an endless ribbon of glass : de en
  • FR703828A - Motor transmission for automobiles : en fr
  • GB348196A - Improvements in or relating to presses for compressing composite materials : en
  • GB348611A - Improvements relating to clutches for the transmission of power : en
  • FR703929A - Device for regulating the production of bottle feeder-fed machines and the like : en fr
  • DE524393C - Friction disc for disc clutches of motor vehicles : de en
  • US1803361A - Cigar lighter : en
  • US1803311A - Piston gauge : en
  • US1803403A - Sound reproducing or recording apparatus : en
  • US1803569A - Broom and mop holder : en
  • DE524019C - Circuit arrangement for dialers with free choice and individual drive, which adjust in preparation for free lines : de en
  • DK44070C - Type wheels. : da en
  • GB347811A - Improvements in or relating to electric lamps for use in mines and other places : en
  • US1804376A - Electromagnetic reciprocating mechanism : en
  • US1804338A - Storage garage : en
  • FR703605A - Water heater and its application as a bath heater : en fr
  • GB347773A - Improvements relating to visible card indexes, sectional maps and the like : en
  • FR703783A - New type of road and its construction method : en fr
  • FR703766A - Winch for rotary drilling rigs : en fr
  • CA311101A - Watch movement protecting cup : en fr
  • GB347768A - Improvements in internal-combustion engines, and in powertransmission systems for use in conjunction with such engines : en
  • GB347942A - Improvements in or relating to rod bending apparatus : en
  • GB347960A - Improvements in friction clutch mechanism : en
  • AU3011030A - Improvements inthe body structure of vehicles : en
  • CA311144A - Transmission : en fr
  • US1804350A - Feed cutter : en
  • US1804315A - Roof flashing : en
  • USD84125S - Design fob : en
  • DE524352C - Process for deep-freezing of gas mixtures to be broken down : de en
  • FR703940A - : fr
  • FR703719A - Brick press : en fr
  • FR703879A - Method and device for obtaining superimposed cinematographic shots, for the production of talking films : en fr
  • FR703863A - Improvements to machines for pressing or ironing clothes : en fr
  • FR703911A - Improvements in telecommunication processes and devices : en fr
  • FR703670A - Interchangeable tooth for dental prosthesis : en fr
  • DE524100C - Production of sulfuric acid with simultaneous extraction of metals from metal sulfates by electrolysis : de en
  • FR703885A - Machine for composing and printing on strips of paper or others : en fr
  • GB348637A - Improvements relating to jacking devices for road vehicles : en
  • DE524566C - Profile-free drive machine for compressed air track tampers : de en
  • GB347945A - Improvements in or relating to ferro-concrete girders and a method of using same in building construction : en
  • FR703735A - Brush mat holder : en fr
  • GB347978A - Improvements in and connected with electric connection-boxes for cargo clusters, portable lamps and such like : en
  • GR3169B - METHOD AND DEVICE OF ANTI-CHROME FOR LIGHT ADVERTISING ETC. : el en
  • FR704016A - Manufacturing process of fiber weavers shuttles : en fr
  • CA311043A - Water tube boiler : en fr
  • IE11463L - Treating threads or fabrics with rubber, etc. : en
  • FR703994A - Improvements to spark plugs and manufacturing process : en fr
  • FR703970A - Improvements in self-decreasing electrical resistances and their manufacturing processes : en fr
  • GB347804A - Improvements in or relating to electro-mechanical resonators and the like : en
  • GB348518A - Improvements in mechanically actuated reciprocating tools : en
  • DE516846C - Procedure for the transportation of rail vehicles on roads : de en
  • DE524303C - Air supply device for ships : de en
  • DE524605C - Motor sailing ship : de en
  • FR703618A - Apparatus for the manufacture of cardboard and paper pulp, ready for delivery to machines, from waste cardboard and old paper : en fr
  • FR703745A - Hand dryer : en fr
  • CA310991A - Guard for elevator doors : en fr
  • US1804043A - Laminated insulating structure : en
  • FR703818A - Tumbler, milk bottle, or similar container of paper, cardboard, etc. : en fr
  • GB348071A - Improvements in or relating to apparatus for the supply of nails or like fasteners : en
  • DE524244C - Process for the production of relief-like, colored patterns on objects made of celluloid, casein masses and natural resins : de en
  • GB347782A - Improvements in or relating to electric road-traffic signalling systems and circuit controllers therefor : en
  • GB347827A - Improvements in or relating to pyrophoric lighters : en
  • GB347901A - Improvements in and connected with hydraulically operated soot blowers : en
  • FR703752A - Improvements to ham cutting machines : en fr
  • US1804205A - Lining for hot tops : en
  • US1803463A - Saw : en
  • GB347850A - Hook-on folding frame for attaching to a bed-rail or bar, or other rail or bar, to form an auxillary or permanent shelf : en
  • GB348146A - Improvements in and relating to mercury vapour rectifiers : en
  • US1804101A - Apparatus for electrolytically producing metal alloys : en
  • FR703959A - Method and device for the continuous heat treatment of liquid substances or of solid substances in granulated or powdered state : en fr
  • DE524431C - Machine for multi-colored printing on fabrics : de en
  • DE524507C - Mold for the production of bottles and glasses : de en
  • DK44075C - Coin-operated Eternity Calendar. : da en
  • US1803352A - Extractor for automatic firearms : en
  • US1803661A - Tailpiece retaining means : en
  • GB347909A - Improvements in or relating to machines for slotting umbrella sticks : en
  • DE523950C - Telescope in which the ratio of the objective diameter to the eyepiece diaphragm diameter is between 0.8 and 3.2, with a Porro prism system consisting of two right-angled prisms : de en
  • FR703753A - Method and apparatus for the manufacture of plastic tubes and bricks : en fr
  • CA311120A - Typewriter cabinet : en fr
  • CA311140A - Inner-tube patch : en fr
  • DE524273C - Stamp holder : de en
  • US1803959A - Tabulating machine : en
  • US1804113A - Clutch : en
  • US1804025A - Remote mechanical brake control for trailers : en
  • US1804221A - Vending machine : en
  • US1804173A - Loose leaf binder : en
  • US1803489A - Assionob : en
  • US1803697A - Pressure regulating valve : en
  • US1804368A - Loom dobby : en
  • DE524309C - Lock for car doors : de en
  • DE524658C - Iron framework wall in which the supports are enclosed between an outer and an inner wall shell made of plates : de en
  • GB347756A - Improvements in or connected with feed-water regulators for boilers : en
  • GB347824A - Improvements in or relating to means for controlling electric motors : en
  • FR703873A - Apparatus allowing the permanent repetition of a phonograph record : en fr
  • GR3174B - METHOD AND APPARATUS FOR ACHIEVING HIGH LEVEL ALCOHOL. : el en
  • CA311159A - Air compressor : en fr
  • DE524308C - Keyhole lock : de en
  • DE524374C - Process for producing high permeability for ultraviolet rays in glasses : de en
  • FR703909A - Curler : en fr
  • US1803717A - Shovel : en
  • US1803576A - Pipe coupling : en
  • US1804213A - Waste receptacle : en
  • FR703630A - Process for the production of 2-aroylbenzanthrones : en fr
  • FR703743A - Process for the separation of butadienic hydrocarbons from hydrocarbons comprising an ethylenically bonded tertiary carbon atom : en fr
  • US1803444A - Digester : en
  • US1803702A - Traction wheel : en
  • US1803911A - Draft device : en
  • GB347986A - Improvements in or relating to induction furnaces : en
  • DE524638C - Process for the preparation of pyrazolones : de en
  • GB347923A - Improvements in or relating to vehicle wheels and their manufacture : en
  • USRE18063E - Portable oil and gas service station : en
  • US1803571A - Heating and illuminating device for fish aquariums : en
  • FR703900A - High strength light alloys : en fr
  • DE524492C - Method for enlarging small movements of a remote-controlled control element using an electron tube whose grid voltage is influenced by the control element : de en
  • FR703910A - Improvements to the power outlets of trolley vehicles : en fr
  • AU2810230A - A detachable suspension means for bottles andother containers : en
  • US1803591A - Bearing assembly unit and mounting therefor : en
  • US1803746A - Lubricating device : en
  • US1803936A - Treatment of fibrous material : en
  • USD84115S - Island : en
  • DE524032C - Process for the production of porous metal bodies containing lead : de en
  • GB347751A - Improvements in or relating to electromagnetic switches : en
  • GB347865A - Improvements in or relating to short wave radio receivers : en
  • GB347846A - Chucks : en
  • GB348626A - Improvements in spark plugs : en
  • CA311064A - Method of reproducing the patterns of marble pieces : en fr
  • DE524093C - Method and device for producing a slot in the guide sleeve for spring rings : de en
  • DE524161C - Line protection relay : de en
  • GB348070A - Improvements in cartons or boxes for fragile articles : en
  • CA311116A - Steering column bearing : en fr
  • CA311024A - Hospital chart and card holder : en fr
  • US1803339A - Mop-cleaning receptacle : en
  • US1803313A - Picture projector : en
  • US1803546A - Brickmaking machine : en
  • US1803882A - Metal composition : en
  • US1803518A - Spring-expanding apparatus : en
  • US1803917A - Agricultural implement : en
  • US1803725A - Operating means for automobile door latches and window regulators : en
  • US1804192A - Automatic pump : en
  • CA311082A - Electroplating vat or trough : en fr
  • US1804241A - Wind motor : en
  • US1803340A - Process of annealing and heat treating cast iron : en
  • US1804005A - Hair-drying hood : en
  • USD84111S - Henby schwabber : en
  • US1803445A - Wall plaster : en
  • CA311153A - Manufacture of luminescent tubes : en fr
  • FR703646A - Rotary motor : en fr
  • US1803758A - Halogenated vat dyestuffs and process of making same : en
  • US1803906A - Diazo-types stabilized with alpha derivative of thiocarbonic acid and alpha processof preparing them : en
  • US1804099A - Kitchen utensil : en
  • AU3016830A - Method and apparatus for electrical preecipitation : en
  • US1803823A - Visible index filing device : en
  • US1803941A - Method of producing lubricating oils : en
  • CA311086A - Diazo-amino compound : en fr
  • US1803847A - Closure for metallic drums and the like and method of making same : en
  • US1803978A - Automatic stop for sewing machines : en
  • DE524544C - Device for dressing grinding wheels using a dressing tool, the carrier of which is clamped between centers : de en
  • US1803455A - Power plant : en
  • US1804271A - Torch cutting device : en
  • US1803407A - Lined tank and method of making the same : en
  • US1804168A - Tories : en
  • AU2974230A - Improvement in color backed motion picture film : en
  • AU2639430B - Viscosity indicating instruments : en
  • US1803726A - Bookmark : en
  • US1803783A - Internal combustion engine : en
  • US1804032A - Safety apparatus for motor vehicles : en
  • US1803937A - Cushion connection : en
  • AU2765030B - Springless automatic-registering weighing apparatus : en
  • CA311046A - Device for spinning bolt ends : en fr
  • CA311098A - Process of producing hydrogen : en fr
  • CA310999A - Can cover remover : en fr
  • USD84069S - Julius j : en
  • GB347916A - Improvements in or relating to oxidizable organic compounds : en
  • AU2645930A - Improvements in roller blind mechanism : en
  • US1803392A - Mine car : en
  • US1803442A - Car roof : en
  • US1804282A - Snowplow : en
  • US1803452A - Rotary line-switch circuit : en
  • US1803987A - Locomotive driving connection : en
  • DE524289C - Process for the production of water and rub-resistant wood stains : de en
  • CA310963A - Clock for steering wheels of motor driven vehicles : en fr
  • CA310962A - Braking means for travelling suspended cars, aircraft, etc. : en fr
  • FR704028A - Method and device for measuring uniformity of bulk yarns : en fr
  • US1803426A - Power pump-rod lift : en
  • US1804191A - Air heater : en
  • CA310973A - Heater : en fr
  • CA310951A - Method of making nickel-steel or nickel-iron alloys : en fr
  • US1803380A - Filtering material and method of filtering sugar juices : en
  • US1804012A - Self adjusting brake : en
  • DE524012C - Wire winding machine for winding wire from reels onto reels with wire guide and measuring roller to measure the amount of wire wound : de en
  • US1803482A - Conduit structure for railway cars : en
  • US1804131A - Automobile cover : en
  • DE524300C - Time controller : de en
  • DE524180C - Stuff printing machine : de en
  • CA311029A - Chain tread for tractors : en fr
  • US1803768A - Railway rail joint : en
  • US1803509A - Motion-transmitting device for looms : en
  • DE524187C - Process for the preparation of aromatic nitriles from diazotized aromatic amines with cyanides of divalent copper : de en
  • US1803331A - Process of making 4.4'-tetraethyldiaminodiphenylmethane : en
  • US1803383A - Washing machine : en
  • US1804070A - Exhaust silencer : en
  • US1803448A - Friction material : en
  • US1803575A - Sand-slinging apparatus : en
  • US1803962A - Process for converting hydrocarbon oils : en
  • US1804002A - Machine for flanging pipes : en
  • US1803437A - Pipe-line-controlling means : en
  • FR703717A - Manufacturing process for shovel bushes without rivets : en fr
  • US1803594A - Car truck : en
  • DE524181C - Process for the production of durable, clearly water-soluble preparations suitable for dyeing and printing : de en
  • FR703673A - Installation for the projection of advertising signs in free space : en fr
  • FR703787A - Improvements to liquid heating systems by means of submerged flame : en fr
  • GB348523A - Improvements in or relating to apparatus for electrically heating rooms and buildings : en
  • GR3175B - HOME OVEN. : el en
  • CA311067A - Charge forming device : en fr
  • US1803742A - Folding display stand : en
  • US1804180A - Motor control system : en
  • US1803909A - Doctor : en
  • DE524313C - Contact device, especially for opening garage doors : de en
  • US1803458A - Clutch : en
  • US1803577A - Sectional pipe coupling : en
  • US1803736A - Package : en
  • US1804246A - Roof flashing : en
  • DE524460C - Ventilation device, in particular for motor vehicles : de en
  • CA310966A - Fueling system : en fr
  • US1803374A - Stereotype plate casting and finishing machine : en
  • US1803932A - Hydraulic mechanism for driving motor vehicles : en
  • GB347956A - Improvements in or relating to radio signalling systems : en
  • US1803447A - Extension support and driving means for tractors : en
  • US1803399A - Manufacture of dibenzanthronyls : en
  • CA311025A - Pad stuffing machine : en fr
  • CA311126A - Cinematograph camera or projector : en fr
  • DE524466C - Device for cleaning starch : de en
  • GB347976A - Improvements in and relating to sluice gates for maintaining a uniform flow of water over weirs : en
  • DE524188C - Process for the preparation of benzoylated aromatic amines : de en
  • FR703702A - Device for measuring the direction and speed of currents on the seabed : en fr
  • GB347949A - An improvements in or relating to toothed gear wheels : en
  • US1804130A - Electric range : en
  • GB348173A - Improvements in vehicle signals : en
  • GB347848A - Improvements in or relating to lubrication systems of internal combustion engines : en
  • US1803609A - Automobile door lock handle : en
  • FR703658A - Blade for flue gas propellers for suction draft installations : en fr
  • GB347851A - Improvements in or connected with tipping apparatus for wagons and the like : en
  • FR703629A - Gasifier : en fr
  • GB347818A - Utensil support for use with cooking vessels, bowls and like receptacles : en
  • US1804107A - Lumber-drying apparatus for yard use : en
  • AU2645930B - Improvements in roller blind mechanism : en
  • AU2828630A - Improved nonskid hoof pad : en
  • DE524315C - Flexible shoe with a sliding insole that supports the support body : de en
  • DE524368C - Fan connected to a number of suction and discharge lines : de en
  • CA310953A - Combination hand and engine pump jack : en fr
  • DE524478C - Stocking with a heel part that is reinforced with several sections : de en
  • US1803731A - Core bit plug : en
  • USD84124S - Design fob an ash receptacle fob smokers use : en
  • GB347800A - Hosiery : en
  • DE524474C - Printing adding machine controlled by punched cards during their movement under the filling device : de en
  • US1803511A - Easel : en
  • US1803585A - Hammer crusher : en
  • FR703763A - Multi-part piston ring : en fr
  • GB347781A - Improvements in or relating to direction signalling apparatus for use on motor vehicles : en
  • DE524416C - Automatic filling device for conveyor vessels : de en
  • US1803579A - Tip plate for alpha tooth : en
  • US1803757A - Vat dyestuffs of the anthanthrone series and process of making same : en
  • US1803810A - Jack stanchion : en
  • GB348619A - Improvements in or relating to the treatment of combustible material : en
  • US1803592A - Power actuator : en
  • US1803749A - Crosshead shoe : en
  • US1803803A - Process of making screws and bolts : en
  • FR703759A - Wall and its construction process : en fr
  • GB347859A - Improvements relating to oil-fired heating apparatus especially adapted for use with melting pans and the like : en
  • FR704045A - Adjustment device for aeromotors : en fr
  • GB347921A - Improvements in lampholders for electric lamps : en
  • AU2644330A - An improved shank proof fence : en
  • AU2664930A - Blank feeding and gluing device : en
  • CA310990A - Fountain pen cap gum moistener : en fr
  • DE524202C - Starter with instant switch-off for small motors, especially for sewing machine drives : de en
  • FR703926A - Automatic lighter. model watch : en fr
  • GB347814A - : en
  • GB347788A - Improvements in or relating to variable speed gears : en
  • FR704040A - Box-shaped filling body for all types of reaction chambers : en fr
  • GB348116A - Improved method for transporting or storing pulverised coal or other powdered materials : en
  • US1803323A - Automatic stamping device : en
  • US1803889A - Noncorroding valve : en
  • US1804069A - Clothes stand : en
  • GB348598A - Improvements relating to grill-pans : en
  • CA311053A - Process of concentrating ores and minerals by flotation : en fr
  • GB348516A - Improvements in or relating to the control of steam locomotives : en
  • US1803712A - Garment protector : en
  • FR703897A - Aircraft landing gear improvements : en fr
  • GB347878A - Improvements relating to the manufacture of artificial threads : en
  • FR703708A - Further training in hand-held circular knitting machines : en fr
  • FR703775A - Feeding device for cork pellets and the like : en fr
  • GB347761A - Wireless apparatus for protection against theft and fire : en
  • US1803722A - Automatic window cleaner : en
  • US1804367A - Thermostat : en
  • US1803586A - Pencil : en
  • US1803745A - Cake knocker for oil presses : en
  • USD84073S - Weller r : en
  • CA311007A - Elastic ring for garments : en fr
  • CA311028A - Machine for delivering a predetermined number of seeds or grains : en fr
  • DE524330C - Device for influencing the train and the route : de en
  • US1803930A - Presser-device for sewing machines : en
  • USD84086S - Samuel xamin : en
  • DE524637C - Process for the preparation of porphyrins : de en
  • FR703877A - Improvement in tube bundle heat exchangers, such as, in particular, surface condensers : en fr
  • FR703754A - Improvements in the assembly of cliché cylinders in printing machines : en fr
  • FR703881A - Continuous tone modifier for amplifier : en fr
  • FR703751A - Process to prevent carbon deposits in engines : en fr
  • FR703687A - Method and device for transporting glass plates subjected to intermittent lamination : en fr
  • FR703884A - Refrigeration appliance : en fr
  • GB347758A - Improvements in or relating to cartons for cigarettes and like articles : en
  • DE524614C - Active coal production : de en
  • US1803465A - Adjustable geneva intermittent : en
  • US1803967A - Fuel spraying : en
  • US1804110A - Ball bearing : en
  • USD84071S - Design for a combined receptacle for smokers articles or similar devices : en
  • FR703943A - Removable wheel with stamped disc : en fr
  • FR703996A - Improvements to deflection or deviation indicators : en fr
  • GB347797A - Improvements in the construction and method of working internal combustion engines : en
  • US1803321A - Metal car roof : en
  • US1803406A - Molding machine : en
  • FR703734A - Improvements to removable frames carrying sticks filled with hanks, used in dye vats or the like : en fr
  • FR703861A - Improvements to low frequency amplifiers : en fr
  • DE524411C - Bag closure : de en
  • FR703769A - Glass bending oven : en fr
  • FR703808A - Rocket safety : en fr
  • GB347857A - Improvements in or relating to loose leaf binders, files and the like : en
  • DE523893C - Running rail for curtains, drapes, etc. like : de en
  • DE524509C - Process for preventing the coagulation of aqueous solutions of cellulose alkyl ethers : de en
  • US1803411A - Photographic-film viewing and editing apparatus : en
  • US1804093A - Float controlled valve : en
  • US1804239A - Automatic poultry feeding device : en
  • FR703608A - Automatic battery ignition switch : en fr
  • US1803534A - Tripod for cameras : en
  • US1803854A - Method of separating finely divided liquids from gases and apparatus therefor : en
  • GB348601A - Improvements relating to pusher bars for coke ramming machines : en
  • FR703790A - Automobile body : en fr
  • US1804274A - Protective lining for tanks : en
  • GB348121A - Improvements in pattern control mechanism for looms : en
  • FR703832A - Seal ring for pistons, fitting into each other like a telescope, hydraulic tilting devices : en fr
  • GB347810A - Improvements in the manufacture of artificial fibres : en
  • GB348117A - Improvements in and relating to electric batteries and containers for the same : en
  • GB348125A - Improvements in aircraft : en
  • DE523190C - Process for the production of pyruvic acid : de en
  • FR703820A - Doris with platform forming a door : en fr
  • GB347847A - An improved device for operating the dial of an automatic telephone : en
  • US1804119A - Brake hanger support : en
  • FR703760A - Free-expansion glazing : en fr
  • FR703963A - Ball joint support for pneumatic valves : en fr
  • FR703789A - Improvements to folding cribs, tents or other similar items : en fr
  • DE473152C - Compensating device for fluid circulation heaters for indirect heating of steam generators and steam storage tanks : de en
  • US1804157A - Processing of latex : en
  • DE519344C - Electric furnace for melting metals : de en
  • DE523470C - Process for the production of sand molds for the foundry : de en
  • GB348520A - Improvements in illuminated box signs, rear lights for vehicles and the like : en
  • US1803535A - Automatic release for gear synchronizers : en
  • CA310977A - Anti-glare shield : en fr
  • GB348184A - Improvements in the production of fertilisers : en
  • CA310967A - Mirror : en fr
  • USD84087S - Design for a lamp base or article of analogous nature : en
  • US1803684A - Carburetor : en
  • US1804347A - Automatic disk sharpener : en
  • DE524259C - Method for separating weed seeds from clover seeds : de en
  • CA311127A - Method of making motor fuel : en fr
  • US1804244A - Aerial toy : en
  • US1803944A - Life saving and salvage apparatus for use with submarines : en
  • US1804040A - Golf game : en
  • US1804055A - Epicyclic gear : en
  • US1804001A - Sprinkler : en
  • US1804071A - Device for applying hooked clasps : en
  • US1804249A - Process of producing carbon black and apparatus therefor : en
  • US1803485A - Stud and grommet fastener : en
  • AU2648630A - Improvements in and relating to louvres : en
  • US1804120A - Penholder socket : en
  • US1804254A - Method of making glass wool sheets : en
  • US1803881A - Double offtake for coking retorts : en
  • US1803633A - Cartoning machine : en
  • US1803828A - Soap dispenser : en
  • CA311107A - Electric smelting furnace : en fr
  • AU2640130A - Improvement in and relating to reinforced cement tanks : en
  • DE524480C - Die holder for lead cable presses : de en
  • DE524627C - Method and device for increasing the performance of vehicle internal combustion engines : de en
  • US1803424A - Battery box : en
  • US1803763A - Puzzle : en
  • US1804189A - Typewriting machine : en
  • FR703757A - Improvements to ovens surveillance manholes, and similar devices : en fr
  • FR703858A - Weighing device for lifting devices, in particular for cranes : en fr
  • US1803817A - Holder for receptacles : en
  • US1804151A - Retinoscope : en
  • FR703821A - Rolling process of section irons with transverse ribs : en fr
  • GB347840A - Improvements in apparatus for pickling or rinsing articles : en
  • DE524304C - Machine for centerless grinding and polishing of rolls : de en
  • GB347730A - Improved means for slewing and dipping the head lamps of motor vehicles : en
  • DE522017C - Security envelope : de en
  • US1803347A - Combined picture machine and elevating support therefor : en
  • AU183531A - Improvements in or relating to inductance coils : en
  • AU2766130B - Improvements in and relating to stoppers for bottles and similar receptacles : en
  • US1803400A - Tractor hoist : en
  • US1803604A - Rendering tank : en
  • FR703905A - Improvements to bodies which must have relatively high elasticity, in particular to rims or tires for vehicle wheels : en fr
  • FR704015A - Method and apparatus for waving hair : en fr
  • GB347890A - Improvements in and relating to towel racks or rails : en
  • FR703628A - Mixing device for showers in a sprinkling can used to take clean water or scented water or prepared in any other way : en fr
  • GB347925A - Improvements in means for fixing corrugated and like sheeting to structures composed wholly or partly of tubes or rods : en
  • GB348602A - Improvements in advertising : en
  • DE523632C - Footrests, especially for seating : de en
  • US1803440A - Coin control for vending machines : en
  • US1803942A - Chock : en
  • US1804091A - Spindle drive : en
  • US1803414A - Oil burner : en
  • DE524237C - Pipe well pump in which the stroke of the piston is caused by a rotating shaft using a screw gear : de en
  • GB347872A - Improvements in and relating to engines with exhaust turbines : en
  • GB348595A - Correcting circuit for synchronous telegraph systems : en
  • US1803893A - Pneumatic dispatch system : en
  • US1803938A - Underslung tire carrier : en
  • US1804253A - Doorlock : en
  • FR703807A - Process for preparing nitrous gas : en fr
  • US1803929A - Overwinding preventer for spring motors : en
  • DE524459C - Equipment for advertising speech machines, radios, telegraphones, etc. Like. To promote sales items : de en
  • DE524647C - Coupling arrangement of neutralized high-frequency amplifiers : de en
  • CA311141A - Remote control radio receiving system : en fr
  • DE524475C - Punching machine for creating hole combinations : de en
  • DE523485C - Process for the recovery of the caustic soda from the strongly silica-containing end liquors of the soda pulp mills : de en
  • DE523861C - Reversible sewing machine : de en
  • DE524258C - Check printer for cash registers : de en
  • DE524567C - Automatic distribution switch : de en
  • GB348604A - Improvements in the catalytic vapour-phase oxidation of aromatic organic compounds : en
  • US1803435A - Heat-exchange apparatus : en
  • US1803807A - Grinding machine : en
  • FR703800A - Airplane with auxiliary propellers : en fr
  • FR703952A - Improvements to cinematographic sound recordings : en fr
  • GB347727A - Improvements in the conversion of hydrocarbons into those of lower boiling point : en
  • GB347842A - : en
  • GB348078A - Improvements in and connected with changeable display sign or advertising apparatus : en
  • GB348152A - Improvements in or relating to golf tees : en
  • FR703635A - Shoe heel : en fr
  • FR703678A - Manufacturing process of a sliding closure system : en fr
  • FR703947A - Improvements to spray caps : en fr
  • US1804022A - Means for making tubes of celluloid and the like : en
  • DE499142C - Process for making a durable paint : de en
  • US1804140A - Clamping device : en
  • FR703724A - Improvements to manometric devices, in particular to those included in devices for inflating tires for vehicle wheels : en fr
  • FR703817A - Appliance for drying fabric items such as hand towels, napkins, handkerchiefs, etc. : en fr
  • FR703859A - Shock absorber device for automobiles : en fr
  • US1804100A - Drag harrow cleaner : en
  • FR703902A - Pipe support for pressurized water spraying and other applications : en fr
  • FR704019A - Process for upsetting iron and other metals and machine for making it : en fr
  • GB347873A - Improvements in and relating to mangles : en
  • GB348000A - Improvements in or relating to the manufacture of sulphuric acid : en
  • FR703624A - Ice or snow scooter : en fr
  • GB347862A - Improvements in or relating to wire wheels : en
  • FR703642A - Heavy oil gasification process : en fr
  • DK44077C - Method and apparatus for making articles of fibrous porridge. : da en
  • GB348151A - Improvements relating to electrically heated water boilers : en
  • FR703848A - Process for the manufacture of propellers with two hollow blades and hollow blades for propellers with more than two blades, in one piece and without welding from tubular bodies : en fr
  • GB348009A - Means for simultaneously locking the doors of motor cars or other vehicles : en
  • FR703636A - Improvements to drawers : en fr
  • FR703865A - Process for obtaining openwork patterns on pearls for necklaces and all articles of costume jewelry, in wood, galalith, etc. : en fr
  • FR703927A - Improvements to rotary tools : en fr
  • CA311062A - Telegraph transmitter : en fr
  • FR703701A - Adjustment device applicable to automatic and rapid firing guns as well as shooting against moving targets : en fr
  • GB348521A - Improvements in rotary compressor or pump : en
  • DE524357C - AC motor without stand housing with rotor supported on both sides : de en
  • US1803833A - Circular knitting machine : en
  • US1803879A - Control for oil burners : en
  • US1803825A - Milk can cover : en
  • US1803914A - Tip-up : en
  • US1804182A - Lubricator : en
  • DE524296C - Motor mower : de en
  • DK44071C - Securing device for Brochenaale or similar. : da en
  • FR703974A - Method and machine for drilling holes and inserting fasteners : en fr
  • GB347894A - Improvements in methods of and apparatus for making bags from tubular blanks : en
  • FR703666A - Hammock rack : en fr
  • GB347835A - Improvements in optical projection cabinets : en
  • DE524253C - Adjustment device for the slide of sliding resistors : de en
  • US1803588A - Leavened product and composition of matter : en
  • US1804269A - Welding apparatus : en
  • AU3002930A - Improvements in cement mixing and spreading machines : en
  • CA311146A - Wire terminal : en fr
  • DE524099C - Process for the catalytic oxidation of hydrogen sulfide : de en
  • DE524226C - Potato harvester with the throwing wheel sitting loosely on the throwing wheel shaft and directly connected to it with a spring : de en
  • US1803491A - Manufacture of elastic joints and supports : en
  • US1803965A - Adjustable bucking-up tool with interchangeable dies : en
  • US1804353A - System of electric distribution : en
  • FR703809A - Delay for percussion flares : en fr
  • US1804330A - Harold t : en
  • DE524429C - Lubricator on capsule blower : de en
  • FR703933A - Improvements to devices for paper cutting : en fr
  • CA311129A - Refrigerator plant : en fr
  • US1804008A - Rug or carpet weaving loom : en
  • US1804017A - Mercury switch : en
  • USD84079S - Hage w : en
  • CA311156A - Stove grate : en fr
  • CA311010A - Foot arch supporter : en fr
  • US1803899A - Pocketknife : en
  • US1803328A - Milk-bottle capper : en
  • US1803626A - Collapsible portable dressing room : en
  • US1804206A - Hot top : en
  • US1804215A - Expansion joint installing device : en
  • US1804247A - Flow tester : en
  • US1803578A - Sectional pipe coupling : en
  • US1803363A - Stop mechanism for towel cabinets : en
  • US1804030A - Trunk curtain and laundry bag : en
  • US1804038A - Locomotive driving connection : en
  • US1804195A - Electric signaling apparatus : en
  • US1803373A - Tire valve cap or the like : en
  • US1804050A - Joseph wabeen cutlee : en
  • US1804096A - Sorting apparatus : en
  • US1804194A - Cream cooler : en
  • US1804207A - Mold wiper for hot tops : en
  • US1803554A - Athletic shoe : en
  • DE524295C - Potato harvester with shaftless sieve drum rotating behind the share : de en
  • DE524306C - Painting lock : de en
  • FR703895A - Batteries or photocells : en fr
  • GB348138A - Improvements in and relating to the manufacture of antimony oxides : en
  • US1803820A - Flexible pipe joint : en
  • FR703891A - Portable cabinet, or not, for the reception and distribution of cigarettes, cigars and the like : en fr
  • DE523645C - Ring valve : de en
  • DE524476C - Grate for burning enamel goods : de en
  • FR703982A - Improvements to internal combustion engines : en fr
  • USD84092S - Design for an ensemble suit : en
  • CA310986A - Pump : en fr
  • FR703814A - Door : en fr
  • CA311099A - Valve seat grinder : en fr
  • US1803681A - Circle brace : en
  • US1804348A - Nut lock : en
  • DE524267C - Easel card file with a card board, the long sides of which consist of tubular flanges, which are bent inwards and provided with notches to accommodate the card holder : de en
  • US1803450A - Drying apparatus : en
  • FR703803A - Camera for stereoscopic photography : en fr
  • CA311060A - Endless sectional water screen : en fr
  • US1803606A - Flexible joint : en
  • US1803637A - Soluble gilsonite and method of making same : en
  • US1803657A - Azo dyestuffs and method for their preparation : en
  • US1803664A - Machine for and method of dyeing cloth and otherwise treating textiles : en
  • CA310971A - Connecting-clamp for wires and cables : en fr
  • AU3072330B - Sheet piling for heavy loads : en
  • DK44085C - Procedure for Preserving the Vitamins by Plant Preservation. : da en
  • FR703776A - Double-edged razor blade edge polishing machine : en fr
  • US1803337A - Handle for safe doors : en
  • CA311108A - Pressure gauge : en fr
  • CA310958A - Method of producing terazzo surfaces and tiles : en fr
  • CA311020A - Oil burning stove : en fr
  • US1803913A - Automatic weighing machine : en
  • US1804111A - Breakdown mill : en
  • US1804148A - Cable tractor : en
  • US1803493A - Rotor : en
  • US1803496A - Typewriting machine : en
  • US1803994A - Automatic cooker : en
  • DK44092C - Lashing device on Vessels. : da en
  • FR703707A - Process for making sulfated ammonium nitrogenate : en fr
  • FR703995A - Improvements to writing machines on flat surface : en fr
  • GB348149A - Improved manufacture of graphitic refractories : en
  • DE524231C - Process for the production of a lignin-free feed by hydrolysis of wood : de en
  • CA311069A - Charge forming device : en fr
  • CA311037A - Metal clad shingle : en fr
  • US1803759A - Shoe expander : en
  • US1804035A - William h : en
  • DE524554C - Device for the formation of hooks on pre-ground teeth of the scraper fitting for raising machines : de en
  • US1804188A - Means for separating particles from free water : en
  • US1803359A - Oil-dispensing device : en
  • US1803767A - Drying : en
  • US1803770A - Tractor hitch for farm machinery : en
  • US1803858A - Adjustable propeller : en
  • US1804171A - Fold-type table : en
  • AU3038130B - Improvements in and relating to color photography : en
  • US1803963A - Process of cracking petroleum : en
  • CA311075A - Engine starting apparatus : en fr
  • US1803618A - Timer mounting and drive : en
  • US1803553A - Rotary index : en
  • CA311051A - Cribbing : en fr
  • US1804011A - Collapsible bed : en
  • US1804273A - Anchor : en
  • FR703779A - Variable speed device applicable to automobile construction, mechanical traction, lifting and handling equipment, as well as machine tools : en fr
  • US1803891A - Method of producing alpha contoured surface on stone : en
  • US1804245A - Composition of matter : en
  • US1803974A - Driving means for washing machines : en
  • DE524311C - Lock for doors of cars : de en
  • DE524505C - Water or air cooled hollow beam lying in the furnace : de en
  • GB347864A - An improvements in collapsible or lattice gates, shutters, window guards or the like : en
  • GB347799A - Process for making zinc sulphide : en
  • GB347995A - Improvements in rolling-mill bearings : en
  • GB348622A - Improvements in or relating to means for checking the degree of amplification of amplifiers : en
  • US1804118A - Brake hanger support : en
  • US1804146A - Brake beam hanger bracket : en
  • CA311050A - Cardboard display box : en fr
  • FR703683A - Mercury switch-combiner, in particular for heaters : en fr
  • FR703962A - Adjustable pneumatic advance : en fr
  • GB347801A - Arrangement for preventing the corrosion of metal vapour rectifiers : en
  • FR703924A - Friction clutch with grip safety, particularly applicable to textile machines : en fr
  • FR703654A - Sealing for vacuum tubes : en fr
  • US1803856A - Garment hanger : en
  • US1804230A - Road marker : en
  • DK44081C - Charging device for electric igniters. : da en
  • GB347984A - Improvements in or relating to high frequency receivers : en
  • US1803695A - Pencil : en
  • US1804149A - Hand tool : en
  • USRE18060E - And george b : en
  • GB347723A - Improvements relating to the manufacture of copper welded tubing- welded with copper : en
  • CA311154A - Apparatus for effecting reactions between solids and gases : en fr
  • FR703690A - Compressed air operated vacuum cleaner : en fr
  • US1803816A - Waterproof paper : en
  • GB347932A - Interlock electric switch device for manually and electrically operated valves and sluices : en
  • GB347914A - Process of and means for the mechanical preparation of pulverised solid materials : en
  • GB348112A - Improved electric accumulator and its process of manufacture : en
  • GB348141A - : en
  • GB347792A - Improvements in steam generators : en
  • GB348109A - Light-sensitive device for generating electric currents : en
  • GR3171B - AUTOMATIC INSURANCE DEVICE FOR OPERATING THE BOARDING OF AMMUNITION WITH CABODY LIFT. : el en
  • US1803632A - Fastening clip : en
  • US1804303A - Feeding mechanism for hobbing machines : en
  • US1804381A - Jig bushing : en
  • USD84106S - Island : en
  • GB348594A - Improvements in or relating to the treatment of wheat and flour : en
  • GB347762A - Improvements in, or relating to, direction indicating devices for road vehicles and other conveyances : en
  • US1804009A - Combined insole and arch support : en
  • DE524414C - Drive device for propelling the foremost slide section of a rocker slide : de en
  • GB347829A - Improvements in or relating to advertising apparatus : en
  • GB347883A - Improvements in and relating to bomb and grenade firing mechanism : en
  • US1803834A - Power transmission : en
  • US1804081A - Striking casting : en
  • US1803501A - Blasting mechanism : en
  • DE524663C - Device for pressing around contact springs with bodies made of insulating compound : de en
  • FR703698A - Mechanical seed thinner : en fr
  • US1804183A - Manufacture of highly sulphonated oils : en
  • CA311079A - Process of dissolving and dispersing nitrocellulose : en fr
  • US1803324A - Boiler governor : en
  • US1803573A - Typewriting machine : en
  • US1803719A - Step form : en
  • USD84100S - Design for a set of flaying cards : en
  • CA311047A - Combined lathe and sander : en fr
  • FR703980A - Folding crate for exporting fruit and vegetables : en fr
  • GB347907A - An improved magazine pencil : en
  • FR704041A - New ice maker for household use : en fr
  • US1803537A - Shell construction : en
  • US1803642A - Paper product and method of making the same : en
  • FR703664A - Improvements to electrolyte containers : en fr
  • FR703721A - Process for purifying water containing phenols : en fr
  • GB347780A - Improvements in or relating to apparatus for indicating the electrical state of the atmosphere : en
  • DE524230C - Process for machine sewing around buttonholes with a thread and machine for carrying out the process : de en
  • FR703801A - Threshing and watering device for laundry washing machines and similar applications : en fr
  • FR703846A - Method of tightening and fixing the rubber fittings on the metal pipes : en fr
  • GB347866A - Improved electrical tumbler switch : en
  • US1803766A - Apparatus for drying : en
  • DE524519C - Drill with tubes inserted in grooves for the supply of coolant to the cutting point : de en
  • GB348615A - : en
  • CA311018A - Rail joint : en fr
  • US1803614A - Remote control system : en
  • US1804086A - Reversing switch : en
  • DE524597C - Articulated spring coupling : de en
  • GB347839A - Improvements in and relating to the mixing of materials under vacuum : en
  • FR703741A - Improvements to tires for motor vehicles and others : en fr
  • CA310988A - Index tab : en fr
  • US1804141A - Hydraulic shock absorber : en
  • US1803360A - Dump body for trucks : en
  • US1803870A - Process of forming colloidal suspensions containing copper and product thereof : en
  • DE524195C - Process for the production of converter floors : de en
  • DK44068C - Rod or beam-shaped suspension insulator with one or more ceramic screens. : da en
  • FR703650A - : fr
  • GB347884A - Improvements in or relating to projectiles particularly for sporting guns : en
  • USD84114S - Samuel smith : en
  • US1803737A - Process relating to the production of synthetic lumber from cornstalks : en
  • US1804301A - Combined rail lifter and spike puller : en
  • DE524401C - Knife for cutting rinds of ham : de en
  • US1803622A - Ironing device : en
  • US1803773A - Rotary valve : en
  • US1804126A - Regulator system : en
  • US1803520A - Lubricating apparatus : en
  • US1804179A - Brake operating mechanism : en
  • US1803384A - Door-tripping device for cars : en
  • CA311133A - Manifolding book : en fr
  • US1803855A - Manufacture of carbon : en
  • DE524339C - Check cash register for number of items : de en
  • US1803513A - Means for making bearing linings or sleeves : en
  • US1803682A - Vehicle lifting jack : en
  • GB348135A - Improvements in or relating to bottle decanting apparatus : en
  • GB348623A - Improvements in or relating to the treatment of oleaginous and leguminous grain : en
  • US1803530A - Air blowing exercise head for torpedoes : en
  • GB347771A - Improvements relating to the drilling of oil wells and the like : en
  • DE524430C - Device for cooling rotary lobe compressors : de en
  • DE524506C - Movable beds for the treatment of especially allergic patients : de en
  • CA311008A - Mouthpiece for ventilation devices : en fr
  • FR703686A - Improvements to processes and devices for mounting pupin coils in submarine cables : en fr
  • GB348599A - An electrical musical instrument : en
  • US1803555A - Telegraphophone system : en
  • US1803691A - Process and apparatus for plating wire : en
  • FR704020A - Arrangement for synchronization of rotational movement of separate mechanical devices : en fr
  • DE518228C - High-voltage test device for generating direct and surge voltages : de en
  • US1803397A - Amusement device : en
  • US1803631A - Illuminating device for the display and examination of negatives : en
  • AU2734230A - Registration plate for motor vehicles : en
  • US1803859A - Fire extinguishing apparatus : en
  • US1804306A - Acoustic device : en
  • US1804382A - Latch : en
  • FR703967A - Trunk handle, trunk, suitcase, etc., and fittings for fixing this handle : en fr
  • US1803528A - Production of electric waves : en
  • US1803743A - Display tablet : en
  • DK44069C - Device for Magnetization of Synchronous Machines. : da en
  • GB347900A - Improvements in and relating to high speed drives : en
  • AU2640030A - An improved attachment for securing wires and springs : en
  • FR703614A - Sewing machine : en fr
  • FR703915A - Process for recording sounds by electrically perforating a tape or other medium : en fr
  • GB347882A - Improvements in and relating to pistols : en
  • CA310970A - Parcel receiver : en fr
  • DE524223C - Brand device for coal wagons : de en
  • AU2874430A - 6An improved milking machinei : en
  • AU2969530B - An improved lubricant : en
  • AU3094030A - Improvements in or relating to direction and movement indicators for vehicles : en
  • GB347955A - Treatment of rubber : en
  • US1803612A - Closure for pouring cartons : en
  • GB347977A - Improvements in self-lighting cigarettes, cigars and the like : en
  • AU2810230B - A detachable suspension means for bottles andother containers : en
  • AU31831A - Improvements in needle holding handles for repairing runs in knitted goods : en
  • GB348129A - Improvements relating to electrical insulation : en
  • CA310994A - Sale check book : en fr
  • CA311044A - Potting composition : en fr
  • US1803317A - Internal-combustion engine : en
  • USD84088S - Attor : en
  • AU3075130A - Improvements relating to looseleaf binders : en
  • US1803653A - System of electrical distribution : en
  • FR703661A - Process for producing luminous and optical effects synchronized with the operation of a speaking machine and devices for achieving it : en fr
  • GB347794A - Improvements in or relating to prepayment meters : en
  • US1803393A - Water cooler : en
  • FR703621A - fruit crusher-grater : en fr
  • FR703919A - Method of construction for fixed blades of steam or gas turbines : en fr
  • CA311103A - Hand brake : en fr
  • DE524662C - Device for opening and closing vulcanizing molds : de en
  • US1803850A - Electron discharge device : en
  • US1803750A - Device for removing and installing springs : en
  • AU2639130A - Improvements in and relating tothe braking of electrically propelled rail vehicles : en
  • DE524404C - Sliding door lock with two snap latches : de en
  • CA311130A - Production of iron oxide and sulphur dioxide : en fr
  • CA310976A - Roof support for mines : en fr
  • DE524619C - Process for melting electrically non-conductive or poorly conductive materials in an induction furnace : de en
  • CA310985A - Process of oxidizing alcohol : en fr
  • DE524278C - Oil switch : de en
  • GB348517A - Improvements in and relating to gyroscopic apparatus : en
  • FR703913A - Brines manufacturing process : en fr
  • GB347732A - Improvements relating to steam, hydraulic and like valves : en
  • GB347975A - Improvements relating to laundry ironing machines : en
  • CA311017A - Container and distributor for pulverulent substances : en fr
  • DE524479C - Hydraulic pipe and lead jacket press with pick-up arranged in the press beam : de en
  • CA311105A - Railway car : en fr
  • DE524556C - Cooling device for dust, especially lignite dust : de en
  • CA311123A - Fire extinguisher : en fr
  • DK44082C - Device for Tempering Electric Time Fire Tubes with Two Interconnected Capacitors as Ignition Current Carriers. : da en
  • US1803721A - Hoisting clevis : en
  • USRE18061E - davis r : en
  • US1804028A - Apparatus for cracking oils : en
  • DE524265C - Block printing machine with a vertically movable color mixing block : de en
  • DE524190C - Fast press for printing standing text with changing addresses : de en
  • FR703845A - Improvements to the cementation processes of soil, earth, and other layers of soil : en fr
  • US1803795A - Slide transmission for internal combustion engines : en
  • US1804134A - Method of manufacturing flexible posts : en
  • GB347753A - Improvements in and relating to electric heating elements : en
  • US1803970A - Apparatus for applying trouser hooks : en
  • FR703728A - Ball joint : en fr
  • FR703852A - Device for preventing yawing of rail vehicles : en fr
  • FR703671A - Process for the manufacture of glasses containing titanium anhydride : en fr
  • CA311034A - Card holder : en fr
  • GB347944A - Improvements in spring washers for use as nut locks : en
  • FR704010A - Motorcycle kickstand : en fr
  • GB348142A - Improvements in or relating to the manufacture of sulphuric acid by the lead-chamber process or by the tower process : en
  • US1803558A - Stop mechanism for knitting machines : en
  • US1803753A - Agricultural implement : en
  • US1804062A - Gaseous tube lamp sign : en
  • USD84090S - Device : en
  • GB347798A - Improved trip mechanism for phonographs : en
  • GB348081A - Improvements in means for anchoring door and window frames and the like : en
  • CA311095A - Means of preventing high frequency radiation from complex electrical circuits : en fr
  • US1803527A - Window sash and screen : en
  • GB347748A - Automatic envelope sealing machine : en
  • FR703989A - Improvements to metal propellers and their manufacture : en fr
  • US1803716A - Shoe and method of making the same : en
  • DE524428C - Control transformer in economy circuit : de en
  • FR703619A - Self-propelled car, running on cart wheels and tracks : en fr
  • GB347915A - Improvements in and relating to welting for boots or shoes and methods of making same : en
  • DE524276C - Device for the production and repair of bituminous road surfaces : de en
  • CA311077A - Ignition apparatus : en fr
  • FR703768A - Improvement in metal sheet piles : en fr
  • FR703978A - Chewing gums : en fr
  • US1803351A - Reversible feed mechanism for machine guns : en
  • FR703681A - New method of recording and reading on sound film : en fr
  • FR703890A - Adjustment control device for t receiving stations. s. f. : en fr
  • GB348111A - Improvements in or relating to gramophone pick-ups : en
  • FR703949A - Vertical thrust bearing for heavy loads : en fr
  • GB347786A - Improvements in and relating to water-tube boilers : en
  • FR703977A - Improvements to cardan shafts : en fr
  • US1803826A - Method of bundling towels preparatory for washing : en
  • DE524322C - Concrete mixer with discharge chute on the mixing drum and feed bucket : de en
  • DE524270C - Process for refining wooden spirit oils : de en
  • FR703675A - New removable and adjustable binder to any thickness of brochures or books : en fr
  • FR703617A - Bolt lock for automobile doors : en fr
  • FR703794A - Process for the preparation of nitrogen-containing compounds : en fr
  • AU3094030B - Improvements in or relating to direction and movement indicators for vehicles : en
  • FR704017A - Improvements to telephone systems or similar transmission systems : en fr
  • FR703791A - Process for the production of vulcanized products : en fr
  • GB348610A - A device for synchronising alternating current generators : en
  • DK44086C - Procedure for the prevention of water stone formation in water and for the improvement of its taste. : da en
  • AU2640130B - Improvement in and relating to reinforced cement tanks : en
  • DE523596C - Cross-elastic zipper tape : de en
  • US1803367A - Elevator element : en
  • US1803699A - Machine for applying strips to blanks : en
  • US1804000A - Radiocabinet : en
  • US1803567A - Means for automatically removing water from boats : en
  • US1804361A - Process of treating carbonaceous articles : en
  • US1803464A - dennis : en
  • US1804076A - Wire for winding motors, etc. : en
  • US1804276A - Burial casket : en
  • US1804383A - Cylinder gauge : en
  • US1803739A - Gin : en
  • FR703838A - Improvements in the manufacture of indol derivatives : en fr
  • US1803536A - Cigarette and match dispenser : en
  • US1803714A - Locomotive boiler : en
  • DE524255C - Process for cutting non-splintering glass : de en
  • US1803818A - Playing cards : en
  • GB347888A - Process for the manufacture of articles with surfaces having a pearl effect : en
  • FR703875A - Fastener for belts and other applications : en fr
  • GB348067A - Improvements in and relating to aerial transporters : en
  • FR703679A - Manufacturing processes for preserving, polishing and waterproofing products for all painted, varnished, etc. surfaces. and products obtained by these processes : en fr
  • FR703839A - Device for simultaneously making several welding points, in particular for welding batteries made up of primary galvanic elements : en fr
  • US1803999A - Clay product, ceramic composition, and associated processes : en
  • US1804104A - Floral spray : en
  • US1804240A - Pot and pan cleaner : en
  • USD84102S - Design for a shoe ornament : en
  • US1804295A - Sound reproducing apparatus : en
  • US1803980A - Sock : en
  • DE524236C - Pump with pistons working in two cylinders : de en
  • CA311104A - Railway car : en fr
  • CA311112A - Process of preparing nitro-cellulose : en fr
  • US1803972A - Electric radiant heater : en
  • US1803715A - Coin holder for mail boxes : en
  • CA311016A - Air cleaner and concentrator for internal combustion engine : en fr
  • FR704013A - Method and apparatus for heat treatment of materials : en fr
  • GB347826A - Improvements in rubber coated fabrics : en
  • DE524417C - Loading device with an end that can be raised and lowered by moving a chassis : de en
  • GB347860A - : en
  • US1803621A - Can-end counting and stacking machine : en
  • US1803781A - Process of preparing the 2-nitrile of aryl-1-thioglycol-2-carboxylic acids containing bromine and new products obtainable thereby : en
  • US1804279A - Radiator cap : en
  • DE524229C - Damper device for string instruments : de en
  • DE524342C - Disc valve with a hollow stem : de en
  • DE524350C - Process for the production of insoluble azo dyes on cellulose esters and ethers : de en
  • GB348509A - Improvements in or relating to the baking of bread or the like and baking powders therefor : en
  • US1804170A - Method of making motion picture screens : en
  • FR703899A - Improvements to electromagnetic relays : en fr
  • GB348174A - Improvements in or relating to dispersing pigments in rubber suspensions : en
  • AU2644330B - An improved shank proof fence : en
  • US1803762A - Elevator safety apparatus : en
  • GB348014A - Improvements in a conical cup dispenser : en
  • GB348596A - Process for protecting metals from the attack of acids : en
  • US1803336A - Knitting machine : en
  • US1803412A - Apparatus for extracting water from clothes and the like : en
  • CA311004A - Axe : en fr
  • US1803660A - Compressor and pump : en
  • US1803966A - Antifriction bearing : en
  • US1804220A - Ice manufacturing apparatus : en
  • US1803867A - Chain tongs : en
  • US1804046A - Industrial truck : en
  • GB348036A - Improvements in or relating to fountain pens : en
  • US1803540A - Dust separator : en
  • DE524659C - Reinforced concrete trusses assembled from finished individual parts : de en
  • DE524504C - Steam superheater for water gas systems : de en
  • US1803784A - Heat controlling means for charge forming devices : en
  • US1803676A - System of distribution : en
  • AU3038130A - Improvements in and relating to color photography : en
  • AU2635730A - Pea sheller : en
  • US1803372A - Shade : en
  • AU2648930A - Improvements in metallic columns and girders ofthe Hand beam type : en
  • CA310960A - Mechanical movement : en fr
  • CA310993A - Divider support : en fr
  • US1804133A - Unloading valve : en
  • FR703892A - Method and apparatus for solidifying liquid and hot soap, and converting it into bars in a continuous manner : en fr
  • US1803651A - Method of sizing carbonate filled paper : en
  • US1804105A - Magnifying glass : en
  • US1803386A - Process for producing amalgams to be used in dentistry : en
  • US1803640A - Freezing apparatus : en
  • US1804199A - Rubber compound and articles : en
  • GB348562A - Improvements in apparatus for indicating the rate of flow of fluids : en
  • US1803478A - Method of jigging and doweling patterns : en
  • US1803641A - Fastener for rubber heels : en
  • US1803560A - Fishhook or catching device : en
  • US1804380A - Fissure detector for steel rails : en
  • CA310956A - Manufacture of elastic-plastic materials : en fr
  • FR703778A - Remote replacement of electric bulbs, used for street lighting : en fr
  • DE524286C - Foldable furniture in the form of a cupboard : de en
  • FR703938A - Cigarette ring : en fr
  • GB348624A - Improvements in driving gear for cycles and the like : en
  • US1803952A - Shutter control for air-cooled engines : en
  • USD84104S - Design for a lamp shade or similar article : en
  • FR703984A - Modulometer : en fr
  • US1803602A - Display device : en
  • US1803949A - Overgear transmission : en
  • US1803615A - Process of extracting fat from cacao bean or alpha product thereof : en
  • US1804116A - Digesting system : en
  • AU2700630B - Door mounting : en
  • CA311059A - Die production : en fr
  • US1803410A - Manufacture of pulp articles : en
  • US1803565A - Thermostatic device : en
  • CA310987A - Ripening cabinet : en fr
  • CA311027A - Telephone muffler : en fr
  • US1803903A - Parachute : en
  • CA311080A - Radiator : en fr
  • US1803831A - Fire fighting implement : en
  • US1803968A - Machine for processing fabric : en
  • US1804068A - Combined outer and under shirt : en
  • US1804328A - Ship propulsion : en
  • DE524389C - Spur storage for aircraft : de en
  • FR704038A - Improvements to x-ray apparatus and equipment. : en fr
  • DE524298C - Process for the production of high quality fiber pulps : de en
  • DE524419C - Pneumatic main station : de en
  • GB347870A - Improvements in tobacco feeding mechanism for cigarettemaking machines : en
  • GB348002A - Improvements in and relating to pneumatic percussive tools : en
  • DE524587C - Safety device for drum conveyor machines with two travel brakes : de en
  • FR703648A - Improvement in rotary vane pumps : en fr
  • DE523026C - Electric vacuum cleaner : de en
  • US1804243A - Current regulating device : en
  • US1803582A - Cement composition : en
  • US1804320A - Column construction : en
  • DE524445C - Cylinder block for internal combustion engines : de en
  • US1804049A - Electric lamp : en
  • US1804198A - Tape attaching machine : en
  • US1803468A - Electrical-resistance alloy : en
  • US1803798A - Air brake : en
  • US1803829A - Electric starting device : en
  • US1804224A - Plastic modeling machine : en
  • DE524277C - Device for monitoring railway traffic : de en
  • DK44087C - Device by Chicken Mothers. : da en
  • US1803375A - Doorknob : en
  • US1803587A - Heel-shaping machine : en
  • US1803733A - Designating device : en
  • US1804373A - Display frame : en
  • GB347970A - Improvements in or relating to variable friction gearing : en
  • GB348033A - Method for producing spongy iron : en
  • FR703732A - Public wash house : en fr
  • US1803381A - Dry pipe : en
  • US1804343A - Sealable container : en
  • AU2655730A - Improvements in flushing cisterns : en
  • US1804185A - Brake : en
  • US1803512A - Garment hanger : en
  • CA311012A - Radiator hanger : en fr
  • US1803495A - Boiler cleaner : en
  • US1803552A - Antiskid device : en
  • USD84101S - Design for a shoe ornament : en
  • US1803883A - Side door curtain for automobiles : en
  • AU2853930B - Improvements in and relating to multiple valves : en
  • US1803545A - Table-leaf support : en
  • US1803878A - Measuring and cutting device : en
  • US1804187A - Drill mounting shell : en
  • US1804257A - Automatic control system for vehicles : en
  • US1804333A - Steering wheel brake for tractors : en
  • DE524021C - Control device for asynchronous motors for calender drive : de en
  • DE524222C - Procedure for the quantitative determination of the purity of a technical sugar solution : de en
  • FR703849A - Paddle wheel : en fr
  • GB348031A - Improvements relating to cartons or containers for milk and other liquids : en
  • FR703815A - Process for reactivating the catalyst used for the hydrogenation of hydrocarbon oils : en fr
  • GB347817A - Improvements in wooden curtain rods : en
  • CA311074A - Charge forming device : en fr
  • US1803674A - Roller screen : en
  • US1803310A - Radiopanel : en
  • US1803599A - Display apparatus : en
  • US1804251A - Bearing : en
  • US1804318A - Apparatus for swaging dental plates : en
  • US1804231A - Garage door : en
  • US1804190A - Portable dressing shield : en
  • AU2912230B - Improvements in bedsteads relating tothe jointing ofthe head and foot : en
  • US1803851A - Display stand and the like : en
  • AU3085730B - Improvements inthe hydrogenation of coal : en
  • US1804103A - Werke aktiengesellschaet : en
  • US1803741A - Cutter head : en
  • US1803398A - Light control for printers : en
  • US1803503A - 1, 2- and 2, 3-diamino anthraquinone sulphates and method of preparing and isolating the same : en
  • US1803608A - Spider : en
  • US1803620A - Antenna : en
  • US1804372A - Combination table and ironing board : en
  • USD84120S - Poration of hungary : en
  • FR703932A - Hollow brick improvements : en fr
  • FR703663A - Fuel carburettor : en fr
  • CA311038A - Flashing material : en fr
  • US1804200A - Automatic document vending machine : en
  • US1803669A - Compound expanding underreamer : en
  • US1803738A - Method of making sulphite pulp : en
  • US1804270A - Siphon : en
  • USD84121S - Poration of hungary : en
  • FR703771A - Process for making sulfated ammonium nitrogenate : en fr
  • GB347989A - : en
  • CA310946A - Leather spraying machine : en fr
  • FR703703A - Metal seal : en fr
  • FR704011A - Improvements to vehicle wheels : en fr
  • FR703720A - Process preventing the growth of microorganisms : en fr
  • CA310975A - Means of promoting propeller efficiency : en fr
  • CA311042A - Heat economizer : en fr
  • AU3072330A - Sheet piling for heavy loads : en
  • US1804152A - Display package : en
  • US1804223A - Sheet cutting and feeding machine : en
  • CA311145A - Traffic air compressor : en fr
  • US1803989A - Match box container and holder : en
  • AU3061830A - Improvements in fluid driving devices for actuating mechanisms having an initial idle stroke : en
  • CA311138A - Reduction of iron ores : en fr
  • DE524526C - Device for facilitating the steering of motor vehicles : de en
  • US1803926A - Press roll : en
  • US1804234A - Wood oil feeder and method of producing the same : en
  • US1803471A - Stuffing box : en
  • US1803873A - Cable tool underreamer : en
  • CA311102A - Method of curing tobacco : en fr
  • US1804075A - Aquatic amusement apparatus : en
  • US1804089A - Trailer : en
  • FR703644A - Hydraulic brake for automobiles : en fr
  • FR703812A - Iron and artistic ironing process using this tool : en fr
  • GB347838A - Improvements in or relating to means for public amusement : en
  • USD84078S - Miriam gross : en
  • FR703886A - Device for isolating and protecting cars in garages and other applications : en fr
  • FR703826A - Spray particularly applicable to medical uses : en fr
  • US1803539A - Harness mechanism for looms : en
  • DE524254C - Mixing device for rubber raw materials : de en
  • US1803630A - Educational chart : en
  • US1803998A - Roofing : en
  • FR703843A - Charging device for baking ovens and similar applications : en fr
  • FR703936A - Cap with air inlet device and side pouring siphon applicable to all kinds of bottles, flasks and other similar containers : en fr
  • FR703969A - Device for protecting against humidity the explosive charge contained in artillery projectiles, etc. : en fr
  • GB347950A - Improvements in or relating to cinematograph sound reproducing apparatus of the light controlled type : en
  • DE523444C - Brake suspension, especially for rail cars : de en
  • FR703981A - Improvements in processes for the removal of combustible constituents from combustion products : en fr
  • CA311014A - Shoe counter : en fr
  • CA311026A - Combined head rest and container for caskets : en fr
  • DE524640C - Process for the preparation of thymol, its isomers or homologues : de en
  • GB347928A - Method and machine for the manufacture of mouldings : en
  • US1803570A - Cooling means for electric machines : en
  • US1804346A - Coat : en
  • US1804385A - Door or gate closer : en
  • USRE18062E - Vania : en
  • DE524340C - Display device for cash registers or accounting machines : de en
  • GB347908A - Improvements in fluid flow meters : en
  • CA311097A - Radio tube testing instrument : en fr
  • FR703699A - Improvements to traction sulfur machines : en fr
  • GB347822A - Improvements in automatic reversing table, collar blocking machines : en
  • DE524212C - Procedure to fix iron leather slippage : de en
  • DE524235C - Apparatus for photographing cylinder surfaces or the like in development : de en
  • US1803524A - Lubricant compressor : en
  • US1803647A - Manufacture of carbonate filled sized paper : en
  • DE524588C - Debarking machine : de en
  • FR703765A - Improvements in the manufacture of artificial silk : en fr
  • US1803956A - Process and apparatus for vapor fractionation : en
  • US1803627A - Can washing machine : en
  • CA311035A - Hoisting mechanism : en fr
  • DE524483C - Process for machine longitudinal and transverse folding of laundry items : de en
  • FR703777A - Load bearing seat post forming compensator with movable saddle support : en fr
  • DE524394C - Drive device for motor vehicles with gases flowing out into the open from a pivotable nozzle : de en
  • US1803679A - Drill cutter retaining means : en
  • DE524227C - Two-stroke gas engine : de en
  • FR703738A - Improvements to centrifugal regulators : en fr
  • GB347791A - Improvements in or relating to chairs : en
  • US1803918A - Needle threader : en
  • US1804047A - Industrial truck : en
  • FR703987A - Manufacturing process of anti-halo dyes : en fr
  • GB348179A - Improvements in and relating to carburettors for internal combustion engines : en
  • FR703785A - Upper flow floor for presses, more particularly for hydraulic presses : en fr
  • US1803824A - Paper and plaster foundation supporting device : en
  • DE524210C - Process for the production of ready-to-tan bones with sodium sulphide : de en
  • US1804323A - Propulsion means for boats : en
  • US1803390A - Acoustic wall or ceiling structure : en
  • GB347774A - Process for the manufacture of monoacyl diamines of the benzene series : en
  • GB347815A - Improvements in or relating to sterilizers for tooth brushes and the like : en
  • US1804354A - Cellulose conversion products and process of making : en
  • US1803734A - Ice-freezing receptacle wall : en
  • US1803813A - Starter and pound section : en
  • FR703742A - Hand-operated cutting tool : en fr
  • AU2661630A - Improvements in and relating to water -eaters : en
  • AU3078330A - Improvements in or relating to apparatus for cultivating land : en
  • GB348144A - Improvements in and relating to grabs : en
  • FR703677A - Material imitating leather and its manufacturing process : en fr
  • DE524510C - Method for the rapid determination of the water content of material that can be shoveled, in particular of grain and flour : de en
  • FR703676A - Soft shoehorn : en fr
  • US1803792A - Method and apparatus for spraying fluid pulps : en
  • US1804054A - Method of treating materials containing lead : en
  • USD84074S - Helen lee e : en
  • GB347790A - Improvements in inking apparatus for printing-presses : en
  • US1803474A - Car-door mechanism : en
  • US1803356A - Percolator : en
  • US1803364A - Apparatus for sharpening razor blades : en
  • GB348075A - An improved heat-exchanger intended particularly for heating water : en
  • FR703860A - Servo-control device with or without servo-control : en fr
  • FR704029A - Automatic two-row potato planting machine : en fr
  • GB348139A - Improvements in scanning disks for transmitters in television : en
  • DE524370C - Throat protection device, in particular for dental purposes : de en
  • US1803843A - Shoe form : en
  • DE524140C - Automatic lathe for the production of nuts, washers, etc. : de en
  • GB347885A - : en
  • CA310980A - Water closet for railroad cars : en fr
  • CA311061A - Contact material for catalytic reactions : en fr
  • CA310984A - Mouthpiece for tobacco pipes : en fr
  • CA311132A - Rail splicing structure : en fr
  • DE524343C - Guide rail for punches of perforating devices and manufacturing processes : de en
  • US1804160A - Printing mechanism : en
  • US1803788A - Shingle bracket : en
  • GB348555A - Improvements in electric vacuum switch apparatus : en
  • USD84118S - George h : en
  • US1803629A - Thermostatic temperature control : en
  • US1803884A - Display sign : en
  • DE524481C - Standing lead cable press with two-part press head : de en
  • DE524625C - Dry dressing for seeds : de en
  • GB348143A - Improvements in and relating to insulated electric terminals : en
  • US1803498A - Airplane control : en
  • US1804164A - Frame for supporting display cards and the like : en
  • DE524196C - Closing device for containers, especially railway acid wagons : de en
  • GB347787A - Stands or other supports for dressing and like combs : en
  • GB348519A - Improved means for securing metallic tubular liners : en
  • US1803505A - Transformer cooler : en
  • DE524205C - Crucible for induction furnaces without an iron core : de en
  • CA310949A - Truck for railway rolling stock : en fr
  • CA311078A - Electrode : en fr
  • CA311119A - Tube commutator : en fr
  • DE524642C - Sheet feeding and laying device for platen printing presses : de en
  • DK44067C - Procedure for engraving cylinders intended to form microscopically small refractive elements on cinematographic films. : da en
  • US1803772A - Feed water heater : en
  • US1804286A - Conveyer : en
  • US1803425A - Nozzle : en
  • GB347777A - Improvements in and relating to the manufacture of reinforced glass : en
  • GB347969A - Improvements in and relating to the transmission of pictures : en
  • GB348106A - Improved apparatus for the preliminary treatment of fuel during its supply to furnaces : en
  • US1803365A - Toy : en
  • US1804127A - Speech transmission system : en
  • US1804297A - Talking billboard : en
  • CA311158A - Air compressor : en fr
  • GB348050A - Improvements in heat treating continuous metal strips : en
  • FR703705A - Inclined plane for railway vehicles : en fr
  • GB347747A - Improvements in or relating to electrical switches : en
  • FR703610A - Improvements with pins or staples with double branches for fixing the covers : en fr
  • GB347874A - Improvements in cloth caps or the like : en
  • GB347903A - Improvements in liquid dispensing apparatus : en
  • GB347952A - Improvements in crank and gear casings for use with multicylinder engines : en
  • US1803673A - Hydraulic turbine : en
  • US1804128A - Drum pedal : en
  • US1804309A - Automatic brake adjusting mechanism : en
  • US1803516A - Internal-combustion-engine structure : en
  • US1803690A - Heating apparatus : en
  • US1804265A - Electrical toy : en
  • US1803931A - Spare tire lock : en
  • US1804045A - Production of quinoline derivatives : en
  • AU2661630B - Improvements in and relating to water -eaters : en
  • DE524361C - Process for the preparation of azo dyes : de en
  • GB347852A - Improvements in or relating to diaphragms for gramophone sound-boxes : en
  • US1803484A - Diestock : en
  • US1803756A - Incandescent gas-light miner's lamp : en
  • DE524599C - Valve controlled by pressure differences : de en
  • US1803419A - Wireless receiving static eliminator : en
  • US1803912A - Rope structure : en
  • US1804341A - Acoustical device : en
  • DE524301C - Device for trimming photocopies, cardboard and the like. like : de en
  • CA311022A - Reverberatory furnace : en fr
  • US1803687A - Vacuum tank : en
  • US1803415A - Muffler : en
  • US1803572A - Synchronously-operated motion-picture and sound reproduction apparatus : en
  • US1804298A - Sealing device : en
  • DE524573C - Oil-tight closure for oil-cooled stands of electrical machines, whose stand space, designed as an oil container, is separated from the runner space by an insulating end tube : de en
  • GB347913A - Improvements relating to elastic fluid turbines : en
  • AU3079530B - Improvements in flytraps : en
  • FR703744A - Method for making a stocking in a single operation on the straight loom : en fr
  • GB347844A - Improvements in quick-release gas unions : en
  • DE524616C - Terminal for sealable main line junction boxes, floor junction boxes, meter distribution u. like : de en
  • FR703955A - Force multiplier device for bicycles : en fr
  • FR703971A - Dissolving mixer : en fr
  • US1803924A - Laminated doctor : en
  • FR703680A - Watertight retainer for oil and other liquids : en fr
  • US1803921A - Dusting tool : en
  • US1803986A - Electric liquid flow switch : en
  • US1804007A - Clamp : en
  • FR703950A - Centrifuge improvements : en fr
  • GB347763A - Improved process in the manufacture of calcium carbide : en
  • US1803379A - Telegraphic system : en