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