• US1682765A - A cokpobatioivt : en
  • US1683523A - Valve mechanism : en
  • US1683058A - Aquatic amusement device : en
  • US1683432A - Insulated rail joint : en
  • GB296744A - Treatment of ores or the like containing platinum : en
  • US1683183A - Seed harvester : en
  • US1683351A - Assigrnob to westinghotjse elec : en
  • CA282995A - Lifting jack : en fr
  • FR642949A - Centrifugal crumbler for crumbling grape marc or any other matter : en fr
  • US1683281A - Intake manifold : en
  • USD76217S - Design fob : en
  • USD76222S - Design fob a textile fabric : en
  • GB296578A - Improvements relating to the manufacture of containers or other articles : en
  • GB283209A - An electric heating plate : en
  • US1683165A - Starter drive for internal-combustion engines : en
  • US1683038A - Radiator cap : en
  • US1682815A - Boat : en
  • US1683066A - Electrical connecter : en
  • US1683080A - Radio receiving system : en
  • DE446394C - Weft bobbin replacement device with frame container for mechanical looms : de en
  • DE465058C - Screw locking : de en
  • US1682848A - Fluid-pressure-control device : en
  • US1682743A - Halogen treatment of oil shale : en
  • US1683538A - Single-service brush : en
  • DE465048C - Jacquard patterned single and double-layer warp knitted fabric : de en
  • DE465001C - Device for producing threads by grinding, milling or turning : de en
  • FR642791A - Manufacturing process for sheets, ribbons, wires, etc., of metals alloyed with silicon and equivalent materials : en fr
  • USD76219S - Design for a textile fabric : en
  • GB296460A - Improvements in cooking apparatus : en
  • GB296697A - Improvements in and relating to ball mills for pulverising coal and the like and feeding it to a burner or furnace : en
  • FR642993A - Thermometer with spring and liquid contact : en fr
  • US1683096A - Rotary jar : en
  • DE465182C - Reversible sewing machine with a needle holder guided on a circular path : de en
  • CA283085A - Warehouse door : en fr
  • GB296540A - Improvements relating to cases, trunks, boxes or the like : en
  • GB296574A - Improvements in valves for controlling the gas supply to gas-heated boilers : en
  • GB296650A - Improvements in or relating to motor-car bodies : en
  • US1683453A - Coated paper : en
  • CA283003A - Vehicle jack : en fr
  • FR642979A - Improvements in fusible alloys and manufacturing process : en fr
  • DE465161C - Plate leveler : de en
  • GB296698A - Improvements in or relating to machines for stoppering, capping, or sealing bottles,jars, and other receptacles : en
  • US1682882A - Dumping body : en
  • US1682825A - Machine for distributing fertilizer, seeds, and grain : en
  • US1683142A - Car-door-control equipment : en
  • CA283020A - Manifolding machine : en fr
  • US1682760A - Method of treating trees : en
  • US1683115A - Heel press : en
  • CA282947A - Axe handle : en fr
  • FR642898A - Rectifier for engine machines with valve distribution, especially for steam engines : en fr
  • US1683417A - Concrete-mixing machine : en
  • DE465091C - Device for filling powdery or grainy, especially difficult to move goods : de en
  • DE465174C - Establishment at cattle sheds, which at the same time as the uncoupling of the stabled animals allows them to be released quickly by exposing a large emergency opening : de en
  • US1683285A - Composition roofing shingle : en
  • US1683480A - Friction shock-absorbing mechanism : en
  • GB296526A - Improvements in or relating to washing machines : en
  • US1683421A - Screen frame : en
  • DE465050C - Lounging furniture with a divided lying area : de en
  • US1683236A - Heat-exchanging apparatus : en
  • US1683478A - Viscose-treating apparatus : en
  • US1683193A - Distillation of crude petroleum : en
  • GB282389A - Improvements in and relating to safety systems for electric elevators : en
  • DE465013C - Process for the production of breast pockets for brassiere : de en
  • FR642709A - Ignition device for internal combustion engines : en fr
  • FR642936A - Improvements to postal date stamps : en fr
  • DK39198C - Sound reproduction apparatus. : da en
  • DE465194C - Hand trucks : de en
  • US1683113A - Oyster-opening machine : en
  • US1683146A - Best available copx : en
  • DE465010C - Projection lens : de en
  • FR642826A - Process for the preparation of benzanthronecarboxylic acids : en fr
  • FR643039A - Process for the production of cyanogen compounds at the expense of volatile nitrogen and carbon compounds : en fr
  • US1682916A - Electric incandescent lamp : en
  • US1683177A - Mine recess of mine-planting submarines : en
  • GB296473A - Manufacture of azo-dyestuffs : en
  • GB296599A - Improvements in and relating to numbered playing cards : en
  • USD76262S - Design foe a lighting fixtttbe : en
  • FR642901A - Device to suppress light arcs of earthing in high voltage networks : en fr
  • US1682817A - Draft gear : en
  • CA282945A - Corset : en fr
  • US1683220A - Cylinder for knowles heads : en
  • US1683339A - Machine for reboring or refinishing cylinders : en
  • FR642950A - Apparatus for mechanically controlling screw presses intended for drying grapes or any other matter : en fr
  • CA283088A - Air filter : en fr
  • DE465021C - Auxiliary equipment for the tailoring trade : de en
  • DE465035C - Central buffer rigid coupling : de en
  • FR642786A - Machine for simultaneously drilling and counter-drilling toothbrushes and the like : en fr
  • GB296556A - Improvements in or relating to reflectors for electric fires and radiators : en
  • DE465072C - Collapsible stroller : de en
  • CA283109A - Crystal controlled system : en fr
  • DE465159C - Multi-storey oven with trough-shaped wall ducts for transferring the heating gases : de en
  • US1682902A - Vehicle-washing machine : en
  • US1683483A - Clarifier : en
  • US1683069A - Liquid-conductor heater device : en
  • US1683127A - Selective signaling system : en
  • GB296511A - Improvements relating to radiator muffs for automobiles : en
  • FR642821A - Improvements to motorcycle seats : en fr
  • GB296554A - Gauntlet cuff signal for motorists : en
  • DE464997C - Contact device for changeable letters with temporarily moving text plates in a closed band over polygonal drums : de en
  • US1682917A - Machine for manufacturing wooden spoons : en
  • AU1252228A - New or improved tyre-chains for motor-vehicles : en
  • CA283076A - Collar : en fr
  • DE464940C - Handle for lifting ice cream out of the freezer : de en
  • DE465040C - Device for measuring the level of a telephone transmitter using a glow lamp : de en
  • CA283065A - Harvester thresher : en fr
  • CA283005A - Calculator mechanism : en fr
  • US1683549A - Scrubbing mop : en
  • FR642941A - Process for the production of multiple metal bodies in the form of sheet metal : en fr
  • GB296652A - Improvements in platen printing machines : en
  • US1683353A - Paralleling mechanism : en
  • US1683474A - Blower : en
  • US1683543A - Automatic box lock for drop-box looms : en
  • CA283099A - Totallizing machine : en fr
  • GB296694A - Improvements in the method of working with hydrocarbons at high temperatures : en
  • GB296503A - Improvements relating to oil cans and valves therefor : en
  • US1682945A - Centrifugal vacuum pump : en
  • US1683368A - Machine for rolling wheel disks : en
  • US1682970A - Mixer : en
  • US1683050A - Electric resistance for electrically-heated boilers : en
  • US1683470A - Carl knopf : en
  • US1683052A - Loom for manufacturing nonraveling fabrics : en
  • US1683185A - Game apparatus : en
  • AU897627A - Apparatus for catching or trapping lucerne fleas or similar insects : en
  • US1682778A - Radiochassis : en
  • US1682735A - Seed and grain distributor : en
  • FR642904A - Rotary sprayer : en fr
  • US1683145A - Steam-supply device for electric irons : en
  • US1683564A - Weather strip : en
  • US1682938A - Electrical controller : en
  • CA283044A - Conductor for transformers : en fr
  • AU902327A - Acoustic apparatus : en
  • CA282958A - Draw-knife : en fr
  • US1682841A - Process of and apparatus for cleaning textile goods : en
  • US1682913A - of milwaukee : en
  • US1682979A - Motion-picture-printing mechanism : en
  • FR642737A - New method of heating apartments, rooms, ovens, greenhouses and in general similar enclosed spaces : en fr
  • GB296646A - Attachment for electrically driven sewing machines : en
  • GB274420A - Improvements in and relating to speedometers : en
  • GB296551A - Improvements relating to cycle, motor cycle and other like vehicle frames : en
  • DK39211C - Boiler with built-in Hot water boiler. : da en
  • FR642853A - Improvements to refrigeration installations : en fr
  • US1682861A - Apparatus for washing fibrous materials : en
  • GB296471A - Improvements in or relating to feed mechanisms for use with slicing machines : en
  • FR642868A - Advanced light bar : en fr
  • FR643022A - Improvements in apparatus for separating dust, solid particles, and the like, smoke or gases : en fr
  • DE464972C - Cable crane : de en
  • GB296801A - Improvements in or relating to water-supply control devices and the like : en
  • US1683178A - Cone speaker : en
  • DE464983C - Machine for the production of pipe trenches : de en
  • DE465005C - Cylindrical metal barrel with the insulating sleeve protecting the barrel casing and base : de en
  • GB296489A - Improvements relating to screens for use in anti-dazzle devices on motor vehicle lamps : en
  • DK39194C - Apparatus for Heating Water. : da en
  • FR643014A - Method and device for machine-fixing labels with pin protectors to goods of all kinds : en fr
  • GB296466A - An improved seed sowing tool or implement : en
  • CA283117A - Metal container : en fr
  • US1683015A - Closure seal : en
  • US1683331A - Spring shackle : en
  • US1683223A - Metal-tubing machine : en
  • FR642703A - Improvement in telephone receivers : en fr
  • DE465197C - Exchangeable writing surface for school blackboards : de en
  • FR642956A - Improvements to helical descenders : en fr
  • US1683189A - Bearing puller : en
  • AU753227A - A process for conversion into a product similar to sublimed white lead of materials present in lead and sulphur bearing smoke and for promoting the solubility of materials in such smoke : en
  • US1683117A - Advertising device : en
  • US1682814A - Candy cooling and packing machine : en
  • US1683128A - diescher : en
  • US1683210A - Motor-control apparatus : en
  • US1682896A - Tillage implement : en
  • US1682904A - Dental manikin : en
  • US1683362A - Fluid-level indicator and leading-in arrangement for electrodes in hot high-pressurerooms : en
  • GB282654A - Method of and apparatus for the conversion of mechanical measuring values into the corresponding electrical measuring values : en
  • GB296579A - Improvements in grids or gratings for floors, pavings and the like : en
  • DK39193C - Acid-resistant Incandescent base. : da en
  • GB282815A - Process for manufacturing devices provided with a layer of oxide and conducting electric current in one direction only : en
  • GB274858A - Improvements in the dehydration of moist fuel : en
  • GB296690A - Improvements in or relating to the production of music : en
  • US1683514A - Electric-lamp holder : en
  • US1683579A - Folding table : en
  • US1683262A - Process of chemically treating and washing pulp : en
  • GR1964B - PREPARATION AFTER FABRICS FROM FABRIC AND VERY TRANSPARENT, FOR PREVENTION FROM CONE OF SAMPLES, DANGERY Fever : el en
  • US1683567A - Hydraulic turbine : en
  • DE465016C - Bust and body holder : de en
  • US1683230A - High-frequency signaling system : en
  • US1682782A - Motor vehicle : en
  • US1682911A - Material-working mechanism : en
  • US1683422A - Ladder : en
  • DE464262C - Production of calcium bisulfite lye : de en
  • FR642909A - Process for the preparation of partially hydrolyzed cellulose acetate, and for the manufacture of yarns of films, strips, plastic masses, lacquers, varnishes, etc., in this material : en fr
  • GB267151A - Improvements in or relating to automatic telephone systems operating with high and low frequency electrical currents : en
  • FR642714A - Printing process on pile fabrics : en fr
  • GR1966B - METHOD AND ARRANGEMENT (INSTRUMENT) FOR PACKAGING MEDIUM-SIZED SLEEVE, HEAVY TRAINERS OF FIREPLACES, DISCIPLINES AND SIMILAR : el en
  • CA282954A - Ventilator : en fr
  • CA283010A - Advertising device : en fr
  • GB283913A - : en
  • CA283025A - Side door construction : en fr
  • DE465135C - Drag saw for removing weeds and deepening water : de en
  • CA283087A - Screen mechanism : en fr
  • GB286665A - Process for the production of preparations having an antirachitic action : en
  • GB296522A - Improvements in, and relating to, compression reducing devices, for internal combustion engines : en
  • FR642881A - Road vehicle brake improvements : en fr
  • GB296600A - Improvements in and relating to explosives : en
  • GB290215A - A method of and an apparatus for pressing corrugated cardboard flat in places : en
  • USD76271S - Design por a combined merchandise display case and advertising sign : en
  • DE465185C - Device for automatic shutdown of sewing machines in the event of breakage or failure of the needle or bobbin thread and if the hem runs away : de en
  • GB292560A - : en
  • FR642795A - Oil painting on tulle : en fr
  • FR642957A - Endless tape unwinder device applicable to dimensioned plans or maps to facilitate the search for points shown on said plans : en fr
  • GB290255A - Arrangements in axial flow steam turbines : en
  • GB296454A - Method of and apparatus for preventing the separation of the constituents of liquid dispersed systems : en
  • GB291374A - Method and device for increasing the speed and output of a fluid current chiefly in steam turbines : en
  • USD76264S - Design for an arm for wall brackets or the like : en
  • US1682852A - Garment-pressing machine : en
  • US1682975A - Process for protecting wool and fur from moths : en
  • FR642712A - Clutch and automatic gear change device with controlled gear change : en fr
  • FR642856A - Improvements made in the establishment of reversible servo motors : en fr
  • GB296610A - Improvements in or relating to slow closing valves : en
  • USD76231S - Design for a bottle : en
  • CA283106A - Insulating filler : en fr
  • FR642711A - Hydraulic retarder and damper : en fr
  • FR642729A - Interchangeable handle for transport devices : en fr
  • FR642892A - Process for the purification of gas by removing organically combined sulfur : en fr
  • GB296504A - A chamber for use for testing instruments and for physiological tests at pressures above and below atmosphere pressure : en
  • CA282950A - Vanity case : en fr
  • CA282967A - Aluminium furnace : en fr
  • CA282968A - Swimming device : en fr
  • US1683375A - Radiant for heaters and the like : en
  • USD76259S - Design for a candy container : en
  • DE465059C - Nut lock : de en
  • FR642809A - Improvements to rigid airships : en fr
  • FR642981A - Method and device for demonstrating that blood is diseased : en fr
  • GB296559A - Improvements in trousers, breeches, and like wearing-apparel : en
  • US1683048A - Double-wheel grinder : en
  • US1682742A - Process and apparatus for cracking oil : en
  • CA283028A - Thermo-electric units : en fr
  • DE465075C - Device for opening preserving jars : de en
  • FR642847A - Improvements in the means of electrically transmitting at a distance moving or stationary images or views : en fr
  • GB296603A - Improved process of and device for mounting textile bobbins to be dyed in columns : en
  • US1682839A - End closure for paper bags : en
  • US1683581A - Electrical operation and control of machine tools : en
  • US1683176A - Catch drop for bottles : en
  • FR642784A - Advanced device for brewing coffee : en fr
  • FR642883A - Method and devices for detecting and comparing small amplitude electrical quantities : en fr
  • CA282959A - Gate : en fr
  • GB296638A - Improvements in packing materials in sheet form : en
  • US1683571A - Gasoline bucket : en
  • US1683455A - Locomotive structure : en
  • US1683485A - Combination implement : en
  • US1683089A - Reatomizing device : en
  • US1683118A - Radio telegraph keying system : en
  • US1683284A - Starting and synchronizing of alternating-current dynamo-electric machines : en
  • AU1252628A - Cushion solid tire : en
  • FR642780A - Three-phase short-circuited armature motor : en fr
  • FR642884A - Improvements to pressed filters dialyzers : en fr
  • FR642931A - 1-amino-2, 4-dichloro-anthraquinone, process for its manufacture starting from meta-dichloro-benzene and phthalic anhydride and intermediate products of this process : en fr
  • GB293846A - Improvements in and relating to water control mechanism for concrete mixers : en
  • US1683261A - Apparatus for spreading the riser bars of commutators : en
  • DE464939C - Damping device for type bar typewriters : de en
  • FR642722A - High lift jack : en fr
  • FR642837A - Improvements to thermally actuated motor devices : en fr
  • FR642707A - Snap-action thermal relays for electrical circuit breakers : en fr
  • GB296595A - Improvements in or relating to apparatus for spraying colour through stencils : en
  • USD76261S - Design por a smokers tray : en
  • FR642925A - Receiver station for multiple amplifier lamps : en fr
  • US1683006A - Drilling machine : en
  • FR642836A - Corrugated iron pipe for pipelines : en fr
  • US1682895A - Shaft coupling : en
  • US1683397A - Friction shock-absorbing mechanism : en
  • CA282972A - Oscillation damper : en fr
  • DE464999C - Pump with rotating liquid ring : de en
  • US1682883A - Steel walking beam : en
  • US1682900A - Hot-tool rotary cutter : en
  • FR643030A - Process for the manufacture of hardened albuminous materials, in particular hardened casein products : en fr
  • US1682869A - Player grand piano : en
  • DE464784C - Fulling roller with fulling rings arranged obliquely to the roller axis for devices for felting and milling of felts, especially hat felts : de en
  • DK39209C - Combined manual and automatic Direction indicator for Automobiles. : da en
  • US1683541A - Spring buffer for motor vehicles : en
  • DE464895C - Control device for the wire feed on wire stitching machines : de en
  • FR642754A - Internal combustion engine : en fr
  • FR643018A - Finger brush : en fr
  • CA283122A - Hot water heating system : en fr
  • FR642967A - Siphon device for washbasin containers : en fr
  • US1683553A - Latching mechanism : en
  • CA282949A - Vanity case : en fr
  • SE65921C1 - : en
  • DE465051C - Protective arrangement for differential pressure gauges : de en
  • US1682791A - Dobby for looms : en
  • CA282975A - Gas compressing machine : en fr
  • GB292543A - Improvements in or relating to sheet feed mechanism : en
  • GB296498A - Scrubber or purifier for refrigerating apparatus : en
  • GB296549A - An improved meat pressing utensil : en
  • USD76238S - Oliveb t : en
  • US1682757A - Oil separator : en
  • US1683104A - Auro mercapto carboxylic acid and process of making same : en
  • US1683036A - Speedometer drive : en
  • US1683487A - First-aid kit : en
  • US1682926A - Game apparatus : en
  • US1683023A - Flexible tube support : en
  • US1683170A - Lamp : en
  • US1683522A - Method of damping oscillations for use with suspension leaf springs and the like : en
  • US1682890A - Lubricating means : en
  • US1682984A - Powder puff : en
  • US1683228A - Adjustable shelf support : en
  • US1682915A - Hygrostat : en
  • FR642989A - Method for preserving slaughter animals by intravenous injection of a suitable solution : en fr
  • US1683517A - Dustpan and the like : en
  • DE464969C - Impeller for centrifugal compressor with blades, which are carried in the hub and cover disk by milled pins : de en
  • DK39190C - Fuel pump for internal combustion engines. : da en
  • GB283519A - Improvements in wheel rims : en
  • US1682967A - Rake attachment for cultivators : en
  • US1683064A - Electric conductor and process of making same : en
  • US1683202A - Electron-discharge device : en
  • GB296547A - A process for the recovery of cellulose from plants such as beechwood, bamboo and the like : en
  • US1682804A - Salt shaker : en
  • US1683085A - Method of generating motive fluid : en
  • USD76240S - Design fob a nonskid mat fob pneumatic tibes : en
  • US1683300A - Dirigible headlight : en
  • DE465031C - Device for preventing jumping on vehicles in motion : de en
  • DE465127C - Lighting device for speedometers, especially motorcycle speedometers : de en
  • US1683542A - Candy package : en
  • US1683123A - Apparatus for drawing metal : en
  • US1683507A - Process of producing baskets and other basketwork structures : en
  • US1682846A - Electrolytic rectifier : en
  • US1683342A - Apparatus for surfacing plate glass : en
  • US1683540A - Island : en
  • FR642977A - Combination seeder for chemical fertilizers and seeds : en fr
  • GB278667A - Improvements relating to electrical apparatus such as relays and the like : en
  • GB285476A - A carburettor : en
  • GB296499A - Improvements in and relating to locks for motor vehicle doors and the like : en
  • USD76233S - golden : en
  • US1682930A - Lamp socket : en
  • US1683433A - Device for controlling radiator shutters : en
  • FR642833A - Table-top appliance for cutting food with one hand : en fr
  • GB296750A - Improvements in coin-freed automatic vending machines : en
  • DE465080C - Machine for scrubbing and washing stained sheet or strip-shaped metal workpieces : de en
  • US1682999A - Transmission : en
  • US1683344A - Steering wheel : en
  • US1683381A - Water cooler : en
  • DE465041C - Connector for making final ties on electrical overhead lines : de en
  • FR642891A - Improvements to the front ends of brabant plows : en fr
  • FR642974A - Device for image reproducing devices with electrochemical transcription : en fr
  • GB296580A - Improvements in adjustable or folding chairs : en
  • USRE17075E - Motor shears : en
  • US1683212A - Motor-control system : en
  • DE465018C - Device for adjusting the axis position and the upper body posture for bespoke tailoring : de en
  • US1683059A - Resistor : en
  • US1683326A - Sweatband for head coverings : en
  • GB275253A - Improvements in or relating to spooling or winding frames for textile yarns : en
  • GB290569A - Improvements in devices for tracing profiles : en
  • AU956027A - Improvements in process and apparatus for the rendering and or digesting of subjects containing fats and in the separating of the products for useful purposes : en
  • US1683173A - Temporary well capper : en
  • FR642720A - Process for treating gas mixtures containing hydrogen : en fr
  • GB296751A - Improved process and means for the production of gases : en
  • CA282999A - Means for mixing gases and liquids : en fr
  • DE465096C - Oil shut-off valve for unattended hydropower systems : de en
  • CA282996A - Camp kit : en fr
  • DE464877C - Handle made of insulating compound for electric hand lamps : de en
  • DE465060C - Screw locking : de en
  • GB296633A - Improved mast for transporting or hoisting purposes : en
  • GB296639A - Improvements relating to massaging brushes : en
  • US1683196A - Electric heating system : en
  • US1682881A - Cashier's protector : en
  • US1683526A - Flower-displaying device for coffin lids : en
  • AU1046227A - Golf tee : en
  • US1683235A - And ceables kaiser : en
  • US1683461A - Hand brake for railway cars : en
  • US1683504A - Air-vent valve for combustion engines : en
  • USD76247S - Design for an automobile body : en
  • DE465030C - Ventilation device, especially for railway vehicles : de en
  • FR642953A - Operating lever for jacks or similar devices : en fr
  • FR642966A - Method and device for the manufacture of masses containing a metallic powder : en fr
  • CA283021A - Production of artificial threads : en fr
  • CA283011A - Electrical display apparatus : en fr
  • US1683009A - Hairspring-adjustment retainer : en
  • GB276620A - Improvements in and relating to liquid level indicators : en
  • CA283006A - Poison dispensing apparatus : en fr
  • GB296563A - Improvements relating to windscreens for vehicles : en
  • US1683444A - A cobpoba : en
  • US1683527A - Heater : en
  • DE465044C - Grate firing with a water tank arranged below the grate : de en
  • US1683056A - Process and apparatus for producing filaments : en
  • US1683083A - Amplifier of electrical currents : en
  • USD76230S - Design for a harness buckle : en
  • GB269181A - Improvements in two stroke internal combustion engines : en
  • GB285483A - Improvements in or relating to apparatus for pumping petrol and other inflammable liquids or gases : en
  • GB296615A - Improvements in bull-nose tiles : en
  • USD76258S - Design for a lighting-fixture globe or similar article : en
  • CA283094A - Hydrocarbon processing : en fr
  • CA283096A - Box manufacture : en fr
  • CA282982A - Elevator guide rail lubricator : en fr
  • GB296636A - Improvements in or relating to lock nuts : en
  • US1682898A - Lubricating system : en
  • US1683407A - Endless-track vehicle : en
  • US1682934A - Synthetic resin and method of producing the same : en
  • US1683325A - Process and apparatus for washing fabrics : en
  • US1682776A - Circulating system for steam generators : en
  • US1683385A - Circular loom : en
  • US1682738A - Cable connecter : en
  • GB296542A - Improvements in mops : en
  • GB296621A - Improvements in cloth carriers for dyeing and like processes : en
  • FR642955A - Improvement of the tractive or propulsive quality of aerial propellers : en fr
  • GB296589A - Improvements in the manufacture of cans : en
  • US1682983A - Drag-chain link : en
  • US1683014A - Puzzle : en
  • CA283046A - Menthol production : en fr
  • US1683054A - Hydraulic or vacuum clutch : en
  • US1682978A - Machine for printing or embossing : en
  • US1683033A - Speedometer-drive adapter : en
  • US1682988A - Lock : en
  • DE465053C - Display device for precision scales with semi-automatic weight task : de en
  • GB296626A - Improvements in or relating to materials for making tiles, slabs, or road or like surfaces : en
  • GB296567A - Improvements relating to electrically operated wind screen wipers : en
  • GB296575A - A device for separating and delivering a definite volume of fluid from bulk : en
  • US1682826A - Method of and apparatus for making multiply paper : en
  • DK39185C - Frame clamping device. : da en
  • DK39195C - Commissioning mechanism for Explosion engines. : da en
  • US1682783A - Motor-vehicle brake : en
  • US1683378A - Of chicago : en
  • FR642871A - Continuous hot air dryer for casein and other granulated products : en fr
  • US1682923A - Method of producing rubber tubes : en
  • US1683279A - Material holder : en
  • GB296508A - Improvements relating to electric selecting devices : en
  • DE465180C - Driver for wheel sets : de en
  • FR642894A - Advanced easel : en fr
  • FR642970A - Game with round discs serving as pawns and playing surface with squares distributed in the shape of a chessboard : en fr
  • DE465089C - Device for transferring a group of oval cigarettes that has collected at the end of a channel equipped with a sloping storage area to the packaging point : de en
  • GB292562A - Improvements in and relating to sewing machine bobbin winders : en
  • DE465084C - Device for granulating molten blast furnace slag : de en
  • FR643004A - Shoeing of mortars used in the constitution of natural and artificial stone bodies : en fr
  • DE465163C - Spin drying machine for drying laundry : de en
  • FR642929A - Rivet assembly for press stud parts : en fr
  • DE465125C - Lighting device for projectors : de en
  • FR642876A - : fr
  • US1683005A - Gas holder : en
  • FR642906A - Process for preparing 3.5-dichlor-1-methylbenzene-2-carboxylic acid : en fr
  • GB274480A - Improvements in or relating to machines for opening, teasing and cleaning kapok floss, cotton or other fibrous materials : en
  • FR642887A - Improvements made to flat joints, in particular to those to be fitted to certain mining lamps : en fr
  • GB285034A - Improvements in and relating to electric heaters : en
  • USD76244S - Design for a clamp plate for vehicle bumpers : en
  • CA283016A - Screening device : en fr
  • FR642801A - Device for obtaining, for advertising or recreational purposes, plastic images that appear to float freely in space : en fr
  • GB296545A - Improvements in or relating to windows : en
  • CA282984A - Radiator mechanism : en fr
  • FR642882A - Steam installation comprising a steam extraction machine : en fr
  • FR642740A - Elastic, collapsible and removable cycle frame : en fr
  • FR642845A - Correction device for raising the direction in wireless telegraphy on board ships : en fr
  • GB296583A - Improvements in or relating to flower vases or pots : en
  • US1683087A - Cast iron and method of making same : en
  • US1683484A - Revolving-grip screw driver and the like : en
  • FR642746A - Improvements to receiving executives for t positions. s. f. : en fr
  • FR642888A - Electrical contact protection device : en fr
  • US1682862A - Machine for making corrugated fasteners : en
  • US1682932A - Double-action lubricant compressor : en
  • USD76257S - Design for a leaf for a bank deposit book : en
  • US1683008A - Cultivator : en
  • US1683051A - Kneading machine : en
  • CA283062A - Recovery of solids from solution : en fr
  • US1683216A - Reed adjustment for looms : en
  • CA282956A - Therapeutic appliance : en fr
  • CA283029A - Thermo-electric generator : en fr
  • AU838927A - Improvements in hide and leather working machines : en
  • DE464992C - Over or reduction gear : de en
  • FR642727A - Apparatus for the observation and totalization of the angular deviations of a mobile around an axis from an initial position : en fr
  • FR642902A - Float valve for constant level : en fr
  • US1683238A - Temporary binder : en
  • CA283014A - Tobacco pipe : en fr
  • DE464980C - Key holder : de en
  • DE465213C - Hook wrench : de en
  • USD76248S - Design fob an automobile body side : en
  • US1682901A - Reversing mechanism : en
  • US1683136A - Charles francis jenkins : en
  • US1683452A - Hydrometer : en
  • CA283036A - Current carrier system : en fr
  • FR642985A - Self-closing free flap valve : en fr
  • FR642885A - Loose-bound improvements for loose-leaf brochures and the like : en fr
  • FR642763A - Electric power generator : en fr
  • DE465094C - Method for sticking labels or the like on smooth surfaces, e.g. oilcloth : de en
  • US1682948A - Warning light : en
  • FR642815A - Advanced dust vacuum : en fr
  • FR642988A - Improvements to suspender straps and similar items : en fr
  • GB296514A - Improvements in the manufacture of phenolic resins : en
  • GB296602A - Improvements in game apparatus : en
  • US1683211A - Electric heater : en
  • FR642760A - Direct application of metals of homogeneous texture, and in particular of zinc obtained by electrolytic means, to the manufacture of sheaths for insulated electrical conductors : en fr
  • US1682889A - Clutch mechanism, specially suitable for use in telegraphic apparatus : en
  • US1683119A - Umbilical clamp tool : en
  • US1683120A - Liquid-measuring valve : en
  • US1683245A - Apparatus for forming and handling clay pots : en
  • CA283045A - Combustion chamber : en fr
  • GB296481A - Improvements relating to alternating current dynamo electric or converting machinery : en
  • US1683254A - Vacuum seal and apparatus : en
  • US1683423A - Trap nest : en
  • US1682998A - Internal-combustion engine : en
  • US1683172A - Thermostatic valve : en
  • US1683410A - Skin cleansing and massaging device : en
  • FR642961A - Improvements to mallets or golf clubs : en fr
  • GB296521A - Improvements in or relating to electric control systems : en
  • AU1202328A - Improvements in or connected with means for connecting tubular scaffolding : en
  • US1683253A - Work and tool holder : en
  • USD76226S - Design for a rtjg : en
  • FR642915A - electrode for electrolytic rectifiers : en fr
  • FR643041A - Extremely corrosion resistant, hard and non-brittle alloys based on lead and antimony : en fr
  • FR642903A - Improvements in the construction of cylinders used for molding plastics : en fr
  • FR643021A - Improvements to elastic universal joints : en fr
  • GB296495A - Improvements in connection with sun blinds or awnings : en
  • GB277345A - Relay for controlling auxiliary circuits of alternating current installations : en
  • DE465098C - Electromagnet for AC contactors : de en
  • US1683294A - Mail-bag lock : en
  • US1683491A - Selector : en
  • FR643017A - Sheath for fixing shovel handles or the like : en fr
  • US1683037A - Clothes washing and wringing machine : en
  • DE465069C - Frame for spindle steering devices on long timber rear wagon : de en
  • US1682929A - Method of and apparatus for inducing and increasing the flow of wells : en
  • US1683215A - Separator for warp stop motions : en
  • US1683521A - Process of treating water : en
  • US1683548A - Pipe collar : en
  • US1683021A - Oil-dispensing apparatus : en
  • US1682872A - Method of and apparatus for handling, storing, and measuring bulk material into batches : en
  • US1682965A - Straight knitting frame : en
  • US1682914A - Method of molding plastic bodies : en
  • US1683316A - Hearing apparatus : en
  • US1683454A - Self-healing inner tube : en
  • US1683017A - Power farming apparatus : en
  • US1683147A - System of electrical distribution : en
  • GB296618A - Pencil with shiftable lead : en
  • US1683166A - Receptacle : en
  • US1683463A - Hoisting mechanism : en
  • CA283061A - Heat insulating material : en fr
  • DE465102C - Method of forming the ends of flat iron strips on scissors for the manufacture of pipes : de en
  • US1683072A - Electric code machine : en
  • US1682994A - Rope holder : en
  • US1683163A - Precision worm gearing : en
  • USD76220S - Design for a textile fabric : en
  • US1683371A - Method and apparatus for control of the burning of liquid fuel : en
  • GB283518A - Improvements in quick-action electric switches : en
  • CA283042A - Reactance shunt : en fr
  • AU904627A - Improvements in and relating to poppet valves for steam distributing gear : en
  • FR642940A - Developments to web forming or web layer forming devices in carding machines : en fr
  • CA283073A - Shock absorber : en fr
  • US1683184A - Apparatus for cracking hydrocarbons : en
  • CA283019A - Adjusting valve : en fr
  • CA282981A - Inhalation apparatus : en fr
  • US1682856A - Vehicle jack : en
  • US1683224A - Spool for axminster looms : en
  • US1683380A - Self-expanding piston : en
  • GB293785A - Knife sharpener : en
  • USD76236S - Design fob a box : en
  • GB296713A - Improved process for the production of gases : en
  • FR642804A - Horse harness enhancements : en fr
  • US1683088A - Permanent-wave heater : en
  • US1683287A - Electric-power truck : en
  • US1683318A - Speed-controlling device for continuous-strip-feeding means : en
  • US1683003A - Rolling sheet metal : en
  • US1683108A - Concrete pile follower and method of mounting the same : en
  • US1682780A - Trimming machine : en
  • US1682986A - Sound-absorbing surface and process of producing same : en
  • US1683511A - Bib construction for overalls : en
  • US1683361A - Coin-controlled mechanism : en
  • US1683500A - Emulsifier : en
  • US1682838A - Pluricelled container : en
  • US1683044A - Burnishing tool : en
  • DE464978C - Regulation of the crystalline structure of refractory metals : de en
  • USD76263S - John e : en
  • US1683439A - Structural unit : en
  • US1682982A - Automatic make and break contactor : en
  • US1683034A - Can closure and sealing means : en
  • US1683234A - Sweatband for head coverings : en
  • FR642811A - Folding chair with backrest : en fr
  • US1682867A - Filter : en
  • US1683152A - Corona-preventing apparatus : en
  • CA283091A - Hydrocarbon purification : en fr
  • GB282402A - Improvements in the manufacture and production of artificial plagioclase-compounds : en
  • FR643044A - Composition for red or grape and resulting new beauty product : en fr
  • DE465057C - Screw locking : de en
  • GB285908A - Improvements in and relating to resistance alloys : en
  • FR642841A - Braking device, specially intended for the steering of crawler tractors and other motor vehicles : en fr
  • GB296641A - Improvements in and relating to electrolytic rectifiers : en
  • AU977827A - An improved spraying device : en
  • DE465101C - Device for regulating the speed of rotation of the winding spools of wire drawing machines : de en
  • FR642875A - : fr
  • GB291727A - Improvements in machine for screw-threading nut blanks and the like : en
  • GB296568A - Improvements in or relating to foundry moulding machines : en
  • US1682891A - Valve : en
  • US1683492A - Multistory garage : en
  • DE465062C - Safety device for presses : de en
  • FR642704A - Improvements to electrical retransmission stations : en fr
  • GB296693A - Improvements in the method of working with hydrocarbons at high temperatures : en
  • FR642934A - Signaling device for vehicles : en fr
  • GB296616A - Improvements in the manufacture and production of dyestuffs containing chromium : en
  • FR642863A - Headlight with device to reduce light intensity : en fr
  • CA283072A - Shock absorber : en fr
  • AU1168028A - Improvements in telegraphic transmitters : en
  • US1682959A - Thermal circuit closer : en
  • FR642865A - Method and device for using the heat of glowing coke : en fr
  • FR642951A - Electric cigar lighter, particularly applicable to motor vehicles : en fr
  • US1683435A - Tandem-barrel well pump : en
  • GB296695A - Chemical product for plating metal and alloys : en
  • CA282979A - Hat box : en fr
  • DE465055C - Device to prevent carburettor smoke : de en
  • US1682799A - Sanitary cushion apron : en
  • USD76256S - Design fob a button : en
  • US1683218A - Mail box : en
  • US1682935A - Lubricant compressor : en
  • US1683032A - Clothespin bag : en
  • AU1194828A - Improvements in or relating to power units for motor vehicles more particularly motorcycles : en
  • GB296588A - Improvements in chain pipe-vices : en
  • FR642749A - Incandescent lamp for signaling : en fr
  • DE465130C - Rocker arms for tillage tools, especially for the knives of chopping machines : de en
  • CA283068A - Welding method : en fr
  • US1683505A - Golf blinder : en
  • US1683534A - Method of using high-tension electric arcs for treatment of gases : en
  • FR642776A - Magnesium-based alloys and their forging process : en fr
  • GB288616A - Improvements in or relating to sheet feeding mechanism : en
  • GB296539A - Improvements in or relating to the manufacture of cycle and scooter frames : en
  • AU1189128A - Contact furnace : en
  • US1682870A - Fabric hat and method of making the same : en
  • US1683509A - Mechanic's level : en
  • DK39202C - Speaker for Wireless Telephony. : da en
  • US1683386A - Car construction : en
  • USD76269S - William s : en
  • US1683298A - Stoneworking machine : en
  • US1683360A - Vending machine : en
  • FR642877A - Synchronoscope refinements : en fr
  • CA283002A - Tire rim tool : en fr
  • CA283090A - Coating means : en fr
  • FR642982A - Improvements to tables, mobile distribution trolleys, and similar furniture : en fr
  • CA283052A - Train control system : en fr
  • GB296625A - Double action check floor door spring : en
  • US1682819A - Hairpin-box machine : en
  • US1682950A - Gin brush : en
  • US1682768A - Circuit arrangement for high-frequency systems with frequency amplification : en
  • US1683460A - Miter box : en
  • US1683251A - Variety vending machine : en
  • US1683256A - Carpenter's level : en
  • CA283110A - Cable coupling : en fr
  • US1682763A - Machine for spinning and winding filaments : en
  • US1683409A - Life-saving apparatus : en
  • US1683575A - Street and station indicator : en
  • AU897727A - Improvements in beer or tapping cocks : en
  • GB296803A - Manufacture of new direct dyes for cotton and for regenerated cellulose materials : en
  • CA283070A - Brake mechanism : en fr
  • US1683418A - Terminal for conductors : en
  • CA283089A - Shock absorber : en fr
  • US1682964A - Locomotive-boiler fire box : en
  • AU900327A - An adjustable tension device for feet of agricultural implements : en
  • US1682754A - Folding table : en
  • AU950227A - Improvements in the construction of hollow bodies such as floor blocks, girders, lintels and the like, and in appartus therefor : en
  • US1682828A - Mechanism and method for controlling business : en
  • US1683314A - Power-driven camera with motor signal : en
  • US1683156A - Electric discharge device : en
  • US1682864A - Machine for making corrugated fasteners : en
  • US1682937A - Sheet-metal press : en
  • US1683175A - System of control : en
  • US1683551A - Vanity case : en
  • CA283118A - Vehicle lamp : en fr
  • GB296138A - Improvements in the direct production of caoutchouc by electrophoretic means : en
  • DE465164C - Bowl filter : de en
  • FR642855A - Improvements in gear reduction devices, applicable in particular to precision devices control members, such as capacitors or other devices used in t. s. f. for example : en fr
  • GB296593A - Improvements in and relating to a device for removing crown-corks from bottles : en
  • GB296736A - Improvements in or relating to propelling and controlling devices for air and water craft : en
  • US1682939A - Cleansing-liquid-restoring means : en
  • AU1251428A - Improvements in or relating to shock absorbers for use in vehicle suspension : en
  • CA282957A - Silk weighing method : en fr
  • US1683130A - Piezo-electric crystal-controlled oscillator : en
  • CA283031A - Thermo-electric generator : en fr
  • US1683125A - Fabric grip : en
  • US1683265A - Concrete burial box : en
  • USD76276S - wolter : en
  • DE465024C - Folding press for book stacks : de en
  • US1683076A - Spigot and socket pipe joint : en
  • US1683289A - Art of refining oil : en
  • US1683359A - Vacuum oven : en
  • US1683309A - Tunnel kiln for ceramic industry : en
  • US1683392A - Timer : en
  • US1683012A - Thomas : en
  • FR642828A - Improved manufacturing process for ceramic objects : en fr
  • GB296573A - Improvements in or relating to bird cages and the like enclosures : en
  • US1682943A - Apparatus for treating films : en
  • US1683430A - Bathtub attachment : en
  • US1683533A - Cue rack or the like : en
  • CA283035A - Welding method : en fr
  • US1683019A - Universal agricultural implement : en
  • AU979327A - An improved method and nozzle for atomising wire shaped materials : en
  • US1683131A - Toy : en
  • US1683240A - Child's vehicle : en
  • US1683258A - Inyentor : en
  • FR642759A - Welding process of tube edges and resulting products : en fr
  • GB296452A - Improvements in automatic control arrangements for electric power systems : en
  • FR642964A - Floor scrubber for cleaning, rubbing and polishing parquet floors : en fr
  • US1682786A - Connecter for spring brakes : en
  • US1683002A - Valve construction : en
  • US1683039A - Robert k : en
  • CA282986A - Cultivator : en fr
  • AU1030927A - Improvements in conduits for electric cables andthe like : en
  • USD76218S - Design for an overshoe : en
  • US1683109A - Conductor support : en
  • GB272521A - Device for mechanically sorting natural and artificial products according to their colour and gradations of colour : en
  • US1683269A - Piston-ring spring : en
  • US1683315A - Process of making antistatic nitrocellulose film : en
  • DE465155C - Method and device for accelerating dewatering in drying towers : de en
  • FR642899A - Anode for gas discharge vessels with incandescent cathode : en fr
  • DE465152C - Control for pneumatic riveting devices : de en
  • USRE17076E - of akron : en
  • FR642794A - Period panties : en fr
  • FR642927A - Device to prevent the obstruction of the outlet of the material projected in the installations spraying mortar : en fr
  • FR642816A - Improvements in accessories for parquet maintenance machines : en fr
  • FR643046A - Improvements to the space bands of typographic typesetting machines : en fr
  • US1683456A - Brush : en
  • US1683122A - Antistatic arrangement in wireless receiving apparatus : en
  • US1683303A - Shutter casing : en
  • FR643003A - Visor for cars : en fr
  • US1682794A - Ribbon safety razor : en
  • FR642775A - New way of adapting rubber to shoe heels : en fr
  • GB296742A - Improved electromagnetic means for vibrating or reciprocating the spring balanced or supported tables, screens, trays or the like of concentrating, sifting, conveying, moulding and similar apparatus : en
  • FR642998A - Improvements to radiotelegraph communications systems : en fr
  • GB274851A - Improvements in and relating to electric insulating studs or rods : en
  • USD76241S - Design fob a tbaffic signal : en
  • GB293823A - : en
  • DE465136C - Pest repellants : de en
  • GB296653A - Folding umbrella or walking stick : en
  • US1682842A - Rotary pump and the like : en
  • US1682851A - Shipping tag : en
  • US1683022A - Demountable hut : en
  • USD76221S - Design for a textile fabric : en
  • FR642807A - Method and device for cleaning bottles by spraying : en fr
  • DE465037C - Sleeve buffers with pusher retaining clips : de en
  • FR642895A - Improvements in the assembly of lantern reflectors : en fr
  • FR642952A - Device for controlling the cylinder and the clapper movement in jacquard, vincenzi and similar machines : en fr
  • FR643002A - Carburetor for internal combustion engines : en fr
  • FR643033A - Gas or mercury vapor relay : en fr
  • DE464938C - Elastic key for typewriters and similar machines : de en
  • US1682761A - Carburetor : en
  • DE465025C - Two-stage compound steam engine without a sensor : de en
  • US1683552A - Compact-plate-holding ring : en
  • USD76266S - Design fob a lottd-speakeb diaphbagm : en
  • US1683350A - Lock for hypodermic needles and the like : en
  • FR642980A - Method of replacing the destroyed incandescent sleeve : en fr
  • AU1240928A - Improvements in electrically operating floor treating apparatus orthe like : en
  • US1683292A - Method of and means for grooving plastic material : en
  • US1682887A - Rail brace : en
  • CA283055A - Train speed control : en fr
  • US1683403A - Tion of styrol and its homologues : en
  • US1683384A - Wrench handle attachment : en
  • US1683577A - Recuperator : en
  • GR1965B - PHARMACEUTICAL PREPARATION AGAINST MALARIA. : el en
  • FR642889A - Bakery oven with superimposed baking chambers : en fr
  • US1683114A - Thread-correcting device : en
  • FR642942A - Method for increasing the draw limit of steel alloys, the draw limit of which cannot be increased by improvement with heat treatments, in particular for austenitic steel alloys : en fr
  • FR642872A - Apparatus intended to make continuous or discontinuous bulging points to ensure the inviolability of caps for reservoirs : en fr
  • CA283067A - Harvester thresher : en fr
  • DE465106C - Machine for the production of ring mesh from running wires of various types or colors : de en
  • FR642779A - Bronzer, Powder and Wipe Machine : en fr
  • FR642873A - Knitting Machine Improvements : en fr
  • FR643038A - Further training in the establishment of silencers for machine guns and other automatic weapons : en fr
  • US1682941A - Telegraphy : en
  • US1683498A - Track-laying device : en
  • GB296543A - Improvement in connection with saucepans and similar utensils : en
  • GB296561A - An improved gate operating appliance : en
  • FR642849A - Improvements in the extraction of foreign matter contained in gas fluids : en fr
  • FR643009A - Transmitter and receiver device for his submarine : en fr
  • FR643049A - Advanced device for indicating the quantity or level of a liquid in a container : en fr
  • GB296628A - Improvements in and relating to belts and method of making same : en
  • US1683219A - Saxophone : en
  • USD76216S - Design for a leg of a chair or settee : en
  • DE465046C - Insert body with impact surfaces placed on the middle core, especially for flame tubes : de en
  • DE465178C - Method for combating plant pests : de en
  • CA282998A - Carpet loom : en fr
  • GB288233A - Method and apparatus for the measurement of distances by the use of electromagnetic waves : en
  • GR1969B - PIECE OF REINFORCEMENT OF THE KONTAKI MACHINE AND ARMER HOTSKI MINISTRY. 1926. : el en
  • CA282974A - Crusher head : en fr
  • US1683496A - Signal : en
  • US1683091A - Piezo-electric crystal holder : en
  • AU1204728A - Improvements in or relating to photoelectric apparatus and circuits therefor : en
  • CA282952A - Hydrogen production : en fr
  • AU979727A - Method of enriching iron ores, blast furnace mould, burnt pyrites, purple-ore andthe like : en
  • CA282978A - Stocking patch : en fr
  • US1682798A - Toilet-bowl attachment : en
  • GB296739A - Improvements in collars for personal wear : en
  • CA282969A - Engraving process : en fr
  • FR642965A - Assembly of ultradyne devices and ultradyne multiple lamps : en fr
  • AU952427A - Improvements relating to electric coupling devices for railway vehicles : en
  • CA282953A - Meat slicer guide : en fr
  • CA283104A - Railway brake : en fr
  • US1682747A - Railway-traffic-controling apparatus : en
  • CA282941A - Water heater : en fr
  • GB296469A - Improvements in or relating to the feeding mechanism of slicing machines : en
  • CA282961A - Aliphatic compound : en fr
  • US1683374A - Driving mechanism for paper and other machines : en
  • US1682993A - Hinge : en
  • FR642814A - Improvements to window lifters : en fr
  • DE465151C - Reference file : de en
  • FR642834A - Combination globe for geography education : en fr
  • FR642954A - Band saw frame : en fr
  • GB296513A - Improvements in or relating to steam superheaters for locomotives : en
  • GB282627A - Improvements in or connected with melting furnaces for liquid fuel : en
  • DE465217C - Bell with a strong wall that is difficult to swing with a smooth surface for electrical loudspeakers, speaking machines or the like. : de en
  • FR642743A - : fr
  • FR642969A - Mode of vibration generation with a quartz resonator : en fr
  • FR642897A - advanced safety pin : en fr
  • DK39200C - Emulsifier. : da en
  • FR642741A - System to reduce the losses of hydrocarbon vapors due to the breathing of the tanks : en fr
  • DE464947C - Device for constant, automatic monitoring of the railroad track under the moving trains : de en
  • DE465023C - Device for feeding devices in mines used for loosening, clearing and conveying debris : de en
  • DE465146C - Drying drum with trickle fittings : de en
  • GB296501A - Improvements in and relating to electric oscillation motors : en
  • DK39212C - Composed of radiator joints, independently heated hot water heater. : da en
  • AU899327A - An improved bearing metal : en
  • US1683436A - Spinning machine : en
  • US1683383A - Closure for radiators and the like : en
  • US1683221A - Motor control : en
  • US1683231A - Switch : en
  • GB296555A - Improvements relating to agricultural motor tractors : en
  • US1683027A - Window seat : en
  • US1683479A - Phonograph-record album : en
  • US1683274A - Electrical police signal : en
  • US1683550A - Toast inspector : en
  • CA283107A - Wrapping machine : en fr
  • US1683000A - Remote control for tractors : en
  • US1683205A - Cup-drip attachment : en
  • US1682805A - Cover holder : en
  • DE465126C - glasses : de en
  • US1683095A - Valve leak and puncture detector : en
  • USD76250S - Design fob : en
  • USD76224S - Design for a textile fabric : en
  • DE464950C - Device for moving rail vehicles : de en
  • DK39186C - Procedure and apparatus for producing images, writing, drawings and the like on light-colored surfaces. : da en
  • CA283082A - Carbon processing : en fr
  • CA283100A - Apparatus for deodorizing and dehydrating fluids : en fr
  • FR642933A - Stringed musical instrument : en fr
  • GB296497A - An improved strong-box for money, jewellery, or other valuable articles : en
  • GB296544A - Improvements in plates, dishes and the like : en
  • GB296557A - Improvements in separating impurities or constituents from impure lead or lead alloys : en
  • GR1963B - MACHINE FOR LONG TRANSMISSION (MODERN SENDING AND RECEIVING FROM DISTANCE) IMAGES ETC. BY WIRELESS OR WIRELESS TELEPHONE. : el en
  • FR642753A - Improvements to internal combustion engines : en fr
  • FR642851A - Polishing machine intended in particular for grinding and polishing balls and rollers : en fr
  • FR643031A - Carburetor for internal combustion engines : en fr
  • DE465142C - Device for shredding vegetables to be inserted in a meat shredding machine with a screw in front of its head : de en
  • GB296531A - A new or improved lady's combination garment : en
  • DE465179C - Cage for roller bearings : de en
  • GB296717A - Improvements in screw propellers : en
  • FR642757A - Process for the manufacture of crepe de chine and the like using artificial silk : en fr
  • DE465140C - Chemical gas development cartridge for fire extinguishers : de en
  • FR643026A - Very high pressure piston compressor : en fr
  • CA283124A - Broiler : en fr
  • US1683272A - Dustproof hinge : en
  • US1683415A - Conduit fitting : en
  • AU1198928A - Improvements, in and relating tothe heat treatment of briquettes : en
  • GB296566A - Improved button : en
  • FR642716A - Extinguisher : en fr
  • GB296468A - An improved meat clamping means for slicing machines : en
  • US1683086A - Cast iron and the method of making same : en
  • US1683562A - Pulley attachment : en
  • DE465156C - Bucket elevator for feeding coal dust mills : de en
  • AU1190428A - Improvements in and relating to automobile gearboxes : en
  • US1682897A - Filter element : en
  • CA283123A - Washing machine valve control : en fr
  • AU1182428A - Improvements in the construction of hollow bodies such as floor blocks, girders, lintels, and the like and in appratus threfor : en
  • CA283007A - Cigarette case : en fr
  • US1682806A - Friction draft gear : en
  • US1682892A - Lighter : en
  • US1683042A - Corn cutter : en
  • US1683466A - Capsule : en
  • US1683373A - Jointer : en
  • US1682781A - gardner : en
  • US1683031A - Oil and gas well sand tester : en
  • US1683544A - Sectional pipe, conduit, or culvert unit : en
  • GB285075A - Improvements in or relating to high tension electric cables : en
  • GB296748A - Improvements in or relating to machines for forming wire articles : en
  • US1683293A - Packing device for valve stems : en
  • US1683252A - Thermoelectric control device : en
  • US1683319A - Time stamp : en
  • US1683499A - Shock absorber : en
  • CA283026A - Winding machine : en fr
  • DK39196C - Procedure for the Production of Cyanamides of the Alkali Metals and Magnium. : da en
  • CA283013A - Movement transformation device : en fr
  • US1683213A - Fluid-fuel-control system : en
  • US1683330A - Spring shackle : en
  • US1683451A - Sound recording and reproducing apparatus : en
  • AU898527A - Improvements in or relating to pasted accumulator grids or plates : en
  • GB296623A - Improvements in and relating to automatic overload electric circuit-breakers : en
  • GB296658A - Improvement in paper pull for cigarette making machines : en
  • US1683105A - Metallo mercapto compounds and process of making same : en
  • US1683426A - Door latch and opener : en
  • US1683010A - Rotary liquid pump : en
  • US1683395A - Cultivating implement : en
  • CA283116A - Hunting boot : en fr
  • US1683585A - Lamp-shade frame : en
  • FR642994A - Advanced photographic device with scenic or background effects : en fr
  • GB291763A - Improvements in photo-electric cells and other electric discharge devices : en
  • US1683348A - Electric lantern : en
  • FR642986A - Improvements to cinematographic devices : en fr
  • US1683137A - Method of and apparatus for converting light impulses into enlarged graphic representations : en
  • AU1239128A - Improvements in or relating to switching devices for use in controlling thermionic valves : en
  • CA283050A - Magnesium bending process : en fr
  • CA283069A - Cotter pin : en fr
  • DE465134C - Flax raising machine : de en
  • GB296458A - Intermediate compounds for the preparation of dyestuffs : en
  • GB296510A - Improvements in apparatus for cleaning casings or containers : en
  • US1683011A - Process for forging : en
  • FR642806A - Luminous device, with continuous automatic reciprocating movement for advertisements on roll-up canvas, and with periodic lighting : en fr
  • GB297128A - Improvements in and relating to apparatus for playing games : en
  • US1682966A - Water wheel : en
  • US1683428A - Automatic shaft lock for automobiles : en
  • FR643042A - Process for the production of calcium formaldehydesulfoxylate : en fr
  • US1682844A - Box-column-type upright drill : en
  • GB296524A - Improvements in and relating to shaving appliances : en
  • GB296598A - Improvements in the manufacture of materials containing oxide of iron and of paint therefrom : en
  • GB296715A - Improvements in or relating to furnaces for water boilers or heaters, steam generators and other purposes : en
  • GB296534A - Improvements in braces for milling machine tools : en
  • GB284258A - A fastening for doors, windows and the like : en
  • US1682816A - Tuyere : en
  • US1683307A - Attachment in motor vehicles : en
  • GB291346A - Improvements in spinning centrifuges : en
  • FR642972A - Advanced process for accelerating the decomposition of muddy materials in sewage treatment : en fr
  • US1682996A - Method of making pipe couplings : en
  • US1683302A - Camera covering and method of making same : en
  • US1682958A - Feed regulator : en
  • GB296529A - Improvements in and relating to the braking of rail vehicles : en
  • GB296609A - Elastic drawing ring for wire drawing machines : en
  • CA283075A - Hand brake : en fr
  • US1682985A - Needle for repairing runs in knitted fabrics : en
  • FR642723A - Method and devices for measuring very short times, and new application of these devices to the measurement of the speed of projectiles : en fr
  • GB287865A - Improvements in charging equipments for furnaces : en
  • US1682865A - Shoe-bottom-filling machine : en
  • US1683366A - Bar-bending machine : en
  • US1682903A - Steam press for clothes : en
  • US1683194A - Regulating system for thermionic devices : en
  • US1682960A - Fishplate for railway rails : en
  • US1683079A - Removable fireplace : en
  • US1683565A - Receptacle-actuated faucet : en
  • US1683186A - Sun shield : en
  • USD76215S - Design for a flame shield : en
  • US1683200A - Artificial material and process for making same : en
  • CA283102A - Guide and pattern strip : en fr
  • AU1217228A - Automobile illuminated signal device : en
  • US1682737A - Cable hanger : en
  • US1683214A - Weft detector in regularly-moving transferrer : en
  • US1683317A - Device for controlling the flow of fluids : en
  • US1683490A - Construction of airships : en
  • GB289868A - Actuating device for pivoting screens, such particularly as sunscreens, wind-shields, for motor and like vehicles : en
  • US1683528A - Clutch mechanism for reversing gear : en
  • US1683181A - Automatic animal thap : en
  • US1683304A - Pulverizing machine : en
  • GB296684A - Improvements in and in the method of manufacture of insulated electric cables : en
  • US1683029A - Wheeled carrying case : en
  • US1683195A - Sheet-feeding mechanism : en
  • AU968527A - Improvements in or relating to water heaters : en
  • US1682997A - Railway-traffic-controlling apparatus : en
  • US1683135A - Method of distillation of petroleum : en
  • US1683030A - Pen clamp and reservoir : en
  • US1683255A - Tie press : en
  • US1683288A - Art of improving mineral oils : en
  • US1683391A - Electrically-controlled dumb-waiter : en
  • US1682969A - Main-hod bearing : en
  • US1683447A - Visible index : en
  • US1682833A - Fire extinguisher : en
  • FR642859A - Improvements to glass forming machines : en fr
  • GB296516A - Improvements in or relating to high frequency electrical apparatus of the type employing multiple electrode vacuum electric discharge devices : en
  • GB296523A - Warp stop motions for looms : en
  • GB277346A - Improvements in or relating to the covers of pneumatic tyres for vehicle wheels : en
  • GB296569A - Improvements in sliver cans : en
  • FR642713A - Alternating current electrolysis process : en fr
  • DE465026C - Device for unloading dust-like goods, in particular coal dust : de en
  • GB296509A - Improvements in welding electrodes : en
  • USRE17074E - Assighob to genekai : en
  • GB296538A - Improved shovel and sifting appliance : en
  • DE465099C - Method for starting and synchronizing double-fed induction motors that run synchronously with regard to the sum of the supplied frequencies : de en
  • DE465120C - Cleaning compound for the desulphurization of gases : de en
  • GB276995A - Improvements in manifolding devices suitable for use on type-writing and like machines : en
  • CA282948A - Sound amplifier : en fr
  • FR642835A - Apparatus for shadow dyeing of fabrics : en fr
  • US1682762A - Printing-press chase : en
  • US1682829A - Oiling device for drive chains : en
  • US1682800A - Machine for operating on blanks : en
  • FR642778A - Composition for welding aluminum : en fr
  • US1682770A - Basket-making machine : en
  • US1683026A - Card game : en
  • CA282993A - Hide stretcher : en fr
  • GB292135A - Improvements in or relating to the manufacture of poles for the magnets of electric motors or the like : en
  • CA283077A - Valve : en fr
  • AU1046727A - Improvements in automatic or semiautomatic telephone systems : en
  • US1682875A - Control apparatus for oil engines : en
  • US1683486A - Chain : en
  • US1683425A - Typewriting machine : en
  • CA283038A - Winding for electrical apparatus : en fr
  • CA283115A - Vanity case : en fr
  • FR642768A - : fr
  • US1683140A - Poultry-record calendar : en
  • US1683520A - Process for treating crape waste : en
  • US1683267A - Centrifugal casting machine : en
  • GB296714A - Improvements in springs for use in valves or otherwise : en
  • US1683250A - Appartus for holding glass plates upon grinding and polishing tables : en
  • AU1227528A - Improvements in or connected with slit blocks for talking motion picture photography : en
  • DE465196C - Lifting device for barrel filling : de en
  • DE465071C - Two-wheel cable trolley : de en
  • FR642750A - Improvements to devices ensuring gas inversion movements by bells : en fr
  • DE464943C - Platform system for railways : de en
  • DE464952C - Light signal : de en
  • GB296681A - Improvements in and relating to tapping switches or ratio-adjusting devices for electrical transformers : en
  • US1682918A - Shade holder : en
  • US1683028A - elkington : en
  • GB296474A - Method of plating iron and other metals in the form of sheets or strips : en
  • GB296656A - Improvements in or relating to labyrinth gland packing : en
  • FR642937A - Apparatus for collecting cider apples : en fr
  • GB296461A - Improvements in the production of designs on rubber or other like materials penetrable by volatile solvents but otherwise non-absorbent : en
  • FR642731A - Improvements to pulverized charcoal stoves : en fr
  • GB286610A - Improvements in metal framed concrete walls : en
  • GB296541A - An improvement in or relating to supports for fire extinguishers : en
  • GB296620A - Improvements in or relating to the mounting of door knobs or handles : en
  • GB296647A - Improvements in or relating to lightning conductors : en
  • DK39192C - Press apparatus. : da en
  • US1683568A - Window-curtain fitting : en
  • FR642792A - Cartridge for pistol, with piercing rod, to kill animals : en fr
  • FR642736A - Seed treatment apparatus : en fr
  • FR642832A - Safety device for planes in case of breakdowns over the sea and to avoid disasters : en fr
  • FR642758A - Electrical device for theft protection : en fr
  • GB296612A - Improvement in spoons, ladles and the like : en
  • US1683045A - morgan : en
  • US1683465A - Boot or shoe : en
  • US1683445A - Bread-slicing machine : en
  • GB296572A - An improved device for suspending pictures, mirrors, and the like : en
  • DE464957C - Device for selecting a specific one from a number of possible effects using several, each two positions permitting, arbitrarily adjustable, electrical switching elements : de en
  • FR642860A - Improvements to automatic gear changes : en fr
  • DE465118C - Device for converting direct current into alternating current and vice versa : de en
  • DE464714C - Device for wet treatment, in particular dyeing of textile goods (fabrics, yarns, etc.) in web form : de en
  • US1683084A - Muffler : en
  • DE464933C - typewriter : de en
  • FR642798A - Process for treating masses of spun filaments on centrifugal machines : en fr
  • GB296502A - Improvements relating to slicing machines : en
  • GB296505A - Improvements in and relating to steam purifiers and separators : en
  • FR642796A - Process for the preparation of alkyl ethers of 3'-nitro-4'-hydroxy-ortho-benzoyl-benzoic acid : en fr
  • GB296485A - Process for dyeing : en
  • FR643028A - Washing machine : en fr
  • GB296614A - Improvements in and relating to drilling and like machines : en
  • GB296747A - Method of and apparatus for injecting oil into internal combustion engines : en
  • FR642893A - Multi-stage gas turbine : en fr
  • US1682753A - Traffic signal : en
  • US1683094A - Art of briquetting : en
  • US1682963A - Mailing and display carton : en
  • GB296476A - Improvements in or relating to electric relays : en
  • US1682744A - Process and apparatus for treating petroleum oil : en
  • US1683372A - Control means for gas apparatus : en
  • AU1160728A - Improvements in means for connecting a harvester or other machine toa tractor : en
  • US1682990A - Toilet set : en
  • GB288597A - : en
  • USD76252S - A cobpobation op west vlb : en
  • DE464989C - Two-stroke internal combustion engine : de en
  • GB296506A - Improvements in or relating to enclosed electric switch gear and similar appliances : en
  • US1682927A - Pulley attachment : en
  • US1683226A - Garment construction : en
  • US1682793A - Internal-combustion engine : en
  • US1683055A - Process and apparatus for producing filaments : en
  • US1683327A - Folding chair : en
  • US1683488A - Assianob : en
  • US1682910A - Jacking device for vehicle beds : en
  • US1682854A - Automatic train-pipe coupling : en
  • CA283023A - Sound reproducer : en fr
  • CA283086A - Wire bending mechanism : en fr
  • US1683025A - Liner block for cement sewer pipes : en
  • US1683578A - Cable car : en
  • GB272494A - An improved pulsator for milking machines : en
  • FR642766A - Improvements in power transmission devices : en fr
  • GB289026A - Improvements in and relating to turbine regulating systems : en
  • GB293753A - A process for preparing thymol : en
  • DE464963C - Device for fastening down conductors to oil-filled high-voltage insulators : de en
  • DE465107C - Process for the production of ready-to-use flat brush strips from round brushes, the bristles of which are held between two twisted wires and then bent together : de en
  • FR642850A - Seat for cars : en fr
  • DE464726C - Device for eliminating the wireless signal reception, z. B. by the sparks of ignition magnets in internal combustion engines, resulting malfunctions : de en
  • CY15A - Improvements relating to asbestos : en
  • US1683519A - Towel-vending device : en
  • DE465036C - Automatic coupling for electrical lines between mechanically also automatically coupled parts : de en
  • GB288543A - Process for the de-oxidation of molten metals or alloys : en
  • US1683295A - Lens cutter : en
  • USD76268S - Design for a directional signal : en
  • US1682920A - Manufacture of thiuram monosulphides : en
  • FR642764A - Removable rim for pneumatic clincher tires : en fr
  • FR642990A - Improvements to gas testing equipment : en fr
  • FR642838A - New arrangement to cushion the impact of the bars at intersectings and gill-boxes : en fr
  • FR643040A - Explosion turbine : en fr
  • GB294177A - Improvements in electric filter circuits : en
  • US1682796A - Tension device for winding machines : en
  • US1683569A - Selective flota l iqsr osi minerals : en
  • US1682756A - Rotary-pump casing : en
  • US1683412A - Pressing machine : en
  • US1683580A - Aeroplane lamp : en
  • AU850727A - An improved concrete construction : en
  • US1682736A - Compressor piston : en
  • FR642818A - Improved process of <<cracking>> hydrocarbons : en fr
  • GB292540A - Improvements in or relating to lubricating devices for gear wheels : en
  • US1683411A - Portable traction device : en
  • US1683588A - Direct production of rubber goods from rubber dispersions : en
  • GB296493A - Improvements in flexible diaphragms for physical apparatus : en
  • DK39204C - Electromagnetic Pressing Apparatus. : da en
  • FR643024A - Manufacture of materials containing calcium aluminate : en fr
  • US1682850A - Two-piece piston ring : en
  • US1683529A - Automobile battery : en
  • USD76260S - Design pob a blank op leather : en
  • FR642913A - Reversible forceps with multiple effects : en fr
  • US1682789A - Controlling apparatus : en
  • DE465082C - Security coat hook : de en
  • CA283030A - Thermo-electric generator : en fr
  • DE465165C - Sealing device for rotary piston machines : de en
  • FR642738A - Mixed gasoline and diesel carburettor : en fr
  • GB283182A - Improvements in machines for shaping pottery and like articles : en
  • FR642973A - Device to ensure the smooth lifting of the hammer from motor-driven hammers : en fr
  • GB282755A - Improvements in or relating to the manufacture of sulphate of ammonia and cement : en
  • FR642862A - Improvements to television and similar systems : en fr
  • GB296740A - Improvements in apparatus applicable for use in extinguishing burning oil in tanks : en
  • FR642848A - Illustrated letter cards : en fr
  • FR642930A - Improvements made to gas analysis devices : en fr
  • DK39199C - Apparatus for Spreading Tar and Asphalt. : da en
  • GB289840A - Improvements in floating docks for water aircraft : en
  • GB296483A - Improvements in sectional maps, charts and the like : en
  • FR643025A - Improvements to transportable platforms : en fr
  • CA283074A - Door mechanism : en fr
  • FR642732A - Airtight closing system for metal containers : en fr
  • GB296655A - : en
  • US1682732A - Step attachment for stools : en
  • FR643008A - Device for closing parts of boxes or cartons : en fr
  • US1683441A - Hollow clay tile building block : en
  • US1683573A - Pipe-bending mandrel or punch : en
  • US1683266A - Solar heating apparatus : en
  • DE464973C - Winch, especially for two-rope grabs : de en
  • FR642854A - Improvements in sugar manufacturing : en fr
  • GB296644A - Method of making hollow metal bars : en
  • US1682797A - Apparatus for spinning artificial silk : en
  • US1683299A - pitkin : en
  • US1683401A - Process for making substantially homogeneous masses of polymerized : en
  • US1683462A - Antifriction bearing : en
  • DE464974C - Torsion-free mounted winch : de en
  • US1683239A - Ignition apparatus : en
  • US1683338A - Tank closure : en
  • US1682764A - Trick automobile : en
  • DE456957C - Security device against theft of motor vehicles : de en
  • CA283064A - Harvester thresher : en fr
  • US1683482A - Wire-drawing block : en
  • US1682812A - Film-feeding means for cameras : en
  • DE465066C - Automatic unwinding and winding device for endless films : de en
  • US1682734A - Spring forming and tempering machine : en
  • US1682989A - Automobile seat and the like : en
  • US1682773A - Method of making shoes : en
  • US1683276A - Boat : en
  • CA283101A - Paper machine : en fr
  • DE465190C - Electric lamp for shop window lighting u. like : de en
  • CA282970A - Advertising device : en fr
  • AU1041327A - Oil sealed rotary displacement pumps : en
  • US1682746A - Train retarder : en
  • US1683004A - Machiite for husking nuts : en
  • US1683572A - Pipe-bending mandrel : en
  • CA282963A - Seed sowing machine : en fr
  • US1683208A - Pneumatic tire : en
  • US1682847A - Electric-arc lamp : en
  • US1682921A - Apparatus for producing individual shingle-simulating elements : en
  • US1683078A - Sewing-machine attachment : en
  • DE464961C - Process for the production of hard paper cylinders : de en
  • US1682830A - Automobile cleaning system : en
  • US1683376A - Ignition apparatus : en
  • US1682767A - Piano case : en
  • US1683349A - Hypodermic syringe and means for retaining same : en
  • US1683068A - Method of treating dried figs and dried prunes : en
  • FR642916A - Device for picking up and dispensing the balls one by one : en fr
  • DE465077C - Slaughter stand for pigs u. like : de en
  • FR642921A - Device for alternately activating and deactivating the needles of knitting machines : en fr
  • GB296594A - Improvements in and relating to seaplanes : en
  • GB296632A - Neck-tie stretcher : en
  • US1683408A - Electrical switching device : en
  • US1683413A - Conduit fitting : en
  • US1683468A - Method of indexing : en
  • US1682775A - Thermionic tube : en
  • US1683459A - Connection between closures and control arms of window regulators : en
  • CA282966A - Tractor and harvester : en fr
  • CA283049A - Paper manufacture : en fr
  • DE465181C - Jaw chuck for holding workpieces in the manufacture of wood screws : de en
  • DK39210C - Motor vehicle for Amusement rides. : da en
  • FR642910A - Toothbrush : en fr
  • FR642943A - Mobile ballasting device, in particular for railway tracks : en fr
  • GB292553A - Improvements in and relating to steam or gas turbines : en
  • GB296519A - Improvements in watches : en
  • GB296692A - Improved means for positioning the pipes used in connection with the heating and cooling of the floors and ceilings of a building : en
  • DE464900C - Method of distillation : de en
  • FR642995A - Improvements relating to electric induction coils : en fr
  • FR642773A - Static circuit breaker : en fr
  • GB296478A - Improvements in or relating to refrigerating apparatus of the absorption type : en
  • DE465176C - Process for the preparation of a pest repellent : de en
  • FR642919A - Paper clips : en fr
  • US1683067A - Grid-leak resistance : en
  • FR642813A - Improvements to metal gas and volatile liquid tanks : en fr
  • FR642922A - Seed drill for fertilizers, grains and seeds : en fr
  • GB296560A - Improvements in shades and/or reflectors for electric lamps : en
  • GB291754A - Improvements in automobile head lamps : en
  • DE464956C - Transmitter for delivering electrical signal currents to a transmission line : de en
  • US1683247A - Screed support : en
  • FR642864A - Maneuvering device for motor vehicles : en fr
  • FR642932A - Para'-amino-ortho-benzoyl-benzoic acid and process for making it : en fr
  • FR642971A - Apparatus for distending, lengthening and widening shoes : en fr
  • GB288537A - Improvements in or relating to electric motor controllers : en
  • FR642808A - Improvements in pressurized fuel supply systems : en fr
  • FR642790A - Gun for slaughtering animals : en fr
  • GB296606A - Improvements in drying apparatus particularly for blankets and curtains : en
  • FR642908A - Mechanical wipers : en fr
  • GB296597A - Improvements in or relating to safety razors : en
  • AU901727A - Process for the production of hydrogen or hydrogen nitrogen mixtures or hydrogen carbon monoxide mixtures : en
  • FR642721A - Improvements to boxes with cellulose film walls : en fr
  • US1683393A - Condenser : en
  • CA283004A - Pen holder socket : en fr
  • GB285477A - Improved method of, and apparatus for, manufacturing making-up pieces, particularly for pipe joints : en
  • US1683388A - Combined lug cap and liner plate : en
  • US1683192A - Box : en
  • US1682840A - Gutter joint : en
  • DE465110C - Falling device for passenger cable cars, engaging on the carrying cable : de en
  • CA282992A - Camping outfit : en fr
  • DE465160C - Fabric cutting machine with two rollers : de en
  • GB296496A - Improvements in packing for stuffing boxes and the like : en
  • DE465014C - Brassiere or corset : de en
  • DE465112C - Switching of capacitors to interlock the direct current path in telephone lines : de en
  • DE465119C - Acetylene producer : de en
  • GB296479A - Improvements in or relating to motor driven machinery : en
  • GB275950A - : en
  • GB296654A - Improvements in sewing machine rufflers : en
  • GB297017A - A process for manufacture of forks and spoons : en
  • GB296587A - Improvements in or relating to hinges : en
  • US1682801A - Apparatus for annealing : en
  • US1683525A - Accessory merchandiser : en
  • GB296517A - Improvements in or relating to cylinders of internal combustion engines : en
  • US1683501A - Removable stripper appliance : en
  • GB296648A - Adjustable safety stop for iron or wood hinged sashes : en
  • GB296795A - Improvements in or relating to couplings for railway and like vehicles : en
  • US1683191A - Liquid gauge : en
  • FR642975A - Improvements to electrical systems of the wireless type using a wire : en fr
  • FR642959A - : fr
  • US1683207A - Flexible index strip : en
  • USD76275S - Design for a switch-box cover : en
  • FR642920A - Method and device for assembling spools of textiles intended for dyeing in columns : en fr
  • US1682809A - Sorting machine : en
  • US1683093A - Piezo-electric crystal apparatus : en
  • US1683244A - Disintegrator : en
  • US1683414A - Conduit fitting : en
  • DE464855C - Locking device for changing shooters with Knowles gear : de en
  • DE465144C - Process for reshaping animal bladders and guts : de en
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  • US1683449A - Dust guard : en
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  • GB296649A - Improvements in loose-leaf binders : en
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  • GB296536A - An improved manufacture of hydrocarbons : en
  • US1682951A - Semaphore and the like for automobiles : en
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  • DE465145C - Innovation in safety couplings for aircraft machine guns : de en
  • US1683406A - Ice-cream cabinet and means for automatically maintaining more than one temperature therein simultaneously : en
  • US1683546A - Beating engine : en
  • DE465061C - Leaf spring : de en
  • GB296515A - Improvements relating to fluid operated brakes : en
  • FR642824A - Braking device for electric winches : en fr
  • DE465093C - Device for labeling and banding cigars or the like. : de en
  • US1683355A - Weather strip : en
  • GB296553A - Improvements in pneumatically operated door control systems and apparatus : en
  • US1682807A - Machine for removing projecting tacks from the interior of boots and shoes : en
  • US1683124A - Torpedo : en
  • US1683471A - Pressure gauge : en
  • US1683570A - Interchangeable sign element : en
  • US1683301A - Device for synchronizing individually-driven parts at a transmitter and a receiver station : en
  • GB296528A - Improvements relating to mowing machines : en
  • GB296601A - Improvements in or relating to typebar action for typewriters : en
  • FR642788A - Device for freezing fish, on board ships, in non-freezable solutions : en fr
  • USD76237S - Design for a pincushion : en
  • US1682863A - Method of making corrugated fasteners : en
  • DE465131C - Cultivator with hoes attached to swinging hoes : de en
  • GB296643A - Improvements in or relating to the moulding cylinders of machines for moulding plastic materials : en
  • CA283120A - Take up device for ribbon looms : en fr
  • US1683377A - Water barrier for windows and the like : en
  • GB296484A - Improvements in or relating to dashpot controlled mechanisms : en
  • US1682790A - Electrical contact : en
  • US1682877A - Adjustable player attachment for pianos : en
  • US1683387A - Combined cap or closure and liner plate : en
  • GB296518A - Improvements in supporting struts for photograph and like frames, showcards and similar articles : en
  • US1683099A - Track liner : en
  • US1683111A - Hand starter for automobiles : en
  • US1683217A - Mail box : en
  • US1683242A - Score device : en
  • USD76239S - Design for a textile fabric or similar article of manufacture : en
  • US1683057A - Brake adjustment : en
  • CA283033A - Transformer : en fr
  • DE465105C - Device for corrugating wire and for producing helical turns : de en
  • GB296548A - Improvements in internal combustion turbines : en
  • FR642783A - Improvements to metallic psychrometers : en fr
  • DE465020C - Device for evenly turning over and holding the edges of clothes when trying them on : de en
  • GB284259A - Improvements in scoring mechanism for envelope machines and the like : en
  • GB296659A - Improvements in pianos : en
  • CA283059A - Method of producing nitrated carbohydrate solutions : en fr
  • CA283103A - Copying surface : en fr
  • CA282977A - Distant-reading indicator : en fr
  • US1683275A - Rotary valve for internal-combustion engines : en
  • USD76255S - nelson : en
  • US1683198A - Process for the extraction of butyric acid and its homologues : en
  • USD76225S - Stella bbandt : en
  • US1683334A - op dayton : en
  • US1683494A - Brush : en
  • DK39197C - Process for the Preparation of High Percent Cyanamides of Calcium or Magnium or Mixtures thereof. : da en
  • CA283012A - Fuel briquette : en fr
  • US1682922A - Rubber-tire-bead construction : en
  • CA283000A - Brake hanger support : en fr
  • US1682822A - Game : en
  • FR642879A - Method for obtaining the optical fixity of images of moving objects and projection apparatus for the practice of this method : en fr
  • FR642900A - Incandescent cathode for gas discharge vessels : en fr
  • GB296737A - Improvements in wheels for vehicles : en
  • DK39213C - Procedure for Operating Two-stroke internal combustion engines with triple or multiple expansion of the combustion products. : da en
  • US1682873A - Camera : en
  • US1683390A - Compressor : en
  • CA283114A - Sad iron and heater : en fr
  • GB296685A - Process of producing aqueous dispersions of organic substances : en
  • DK39206C - Bogie for Railway Cars and the like. : da en
  • GB296645A - Improvements in or relating to the closure of bottles, jars and other receptacles : en
  • GB296631A - Improved educational appliance or game : en
  • FR643012A - Fixing device for membrane of dry gas meters : en fr
  • GB296512A - Flexible endoscopic viewing tube : en
  • GB282655A - Shock absorbing spring suspension for vehicles : en
  • GB296735A - Improvements in or relating to signalling apparatus for road traffic purposes : en
  • US1683132A - Electric switch : en
  • US1683158A - Synchronizing appartaus : en
  • GB272240A - Process for improving the tensile qualities of drawn steel wire : en
  • US1683248A - Barrel-making machine : en
  • FR642767A - Transformable socket : en fr
  • USD76272S - Delphia : en
  • US1683586A - Knitting machine : en
  • CA283105A - Coating : en fr
  • CA283084A - Door operating mechanism : en fr
  • CA282939A - Garment retainer : en fr
  • US1682772A - Sliding swing door : en
  • US1682834A - Method of manufacturing straw pulp and paper : en
  • US1683041A - Fastener for safety calk webs : en
  • US1683556A - Headlight-shifting mechanism : en
  • US1682855A - Garment support : en
  • DE465166C - Device for watering playgrounds : de en
  • GB293296A - Improvements in proof printing machines for intaglio printing rolls : en
  • DE464996C - Switching device for electric universal light advertising, the lamps of which are connected to the individual contacts of a fixed row of contacts, over which a current connection means runs in the grouping of the letters to be switched : de en
  • GB296552A - Improvements relating to electrically heated ovens : en
  • FR642739A - : fr
  • FR642742A - Variable-ratio mechanical transmission : en fr
  • DE465122C - Device for coloring microscopic discs or other objects : de en
  • FR642867A - Improvements made to steam generators and vessels containing liquids under pressure : en fr
  • GB296486A - Improvements in or relating to carburettors : en
  • GB296537A - Improvements in or relating to holders for safety razor blades : en
  • DE464948C - Safety device for conveyor wagons and similar vehicles : de en
  • CA282965A - Fibre processing composition : en fr
  • CA283017A - Pail : en fr
  • US1683429A - Plug for cleaning tubes : en
  • DE464873C - Electric switch : de en
  • DE465064C - Facility for the demonstration of shadow advertising : de en
  • USD76270S - Design fob a selling booth : en
  • GB296477A - Improvements in or relating to shuttering for concrete structures : en
  • GB296619A - Improvements in cylinder grinders : en
  • FR642947A - Apparatus for spraying varnish or other viscous or liquid products : en fr
  • US1683518A - Cooling tank for refrigerators : en
  • GB284326A - Improvements in portable typewriting machine : en
  • GB296629A - An improved wheel-barrow : en
  • FR642710A - Improvements to devices to regumming pneumatic tire casings : en fr
  • US1683467A - Vehicle body : en
  • GB291345A - Method and apparatus for energising thermionic valves : en
  • US1682808A - Tack-pulling machine : en
  • US1682832A - Doll : en
  • US1683434A - Method of heating buildings : en
  • DE465087C - Method for closing filled bags with the help of a closing seam : de en
  • FR642886A - Method of molding objects coated with layers of primer or cellulose paint : en fr
  • GB294465A - Improvements in or relating to squirrel cage rotors for asynchronous machines : en
  • DE465114C - Induction coil with one or more windings enclosed on all sides in the interior of a hollow ring-shaped core, in particular as a load coil for communication lines : de en
  • US1683241A - Filling container with preserving, flavoring, and condiment liquids : en
  • USD76227S - Design for a cover for an electrical switch box : en
  • US1682766A - Radiator cap : en
  • US1683075A - Automobile spring snubber : en
  • CA282951A - Paper stock meter : en fr
  • CA283113A - Shock absorber : en fr
  • CA282985A - Sign : en fr
  • CA283081A - Carbon processing : en fr
  • CA283071A - Anti-friction bearing : en fr
  • DE465100C - Multiple wire drawing machine : de en
  • US1683138A - Fire escape : en
  • US1683154A - Valve : en
  • USD76242S - Design for a radiator cap : en
  • US1682788A - Motor and pump : en
  • CA282955A - Edge trimmer : en fr
  • CA282997A - Parachute fabric : en fr
  • AU1151428A - Method of treatment ofthe glands ofthe plagiostomi witha view to obtaining anew description of chemical products : en
  • US1682827A - Method of commodity control : en
  • USD76277S - Design fob a textile fabric : en
  • US1683503A - Headlight closure for motor vehicles : en
  • GB296546A - Improved apparatus for atomizing and spraying metals and other fusible materials : en
  • GB296734A - Improvements in or relating to steam generators : en
  • US1683477A - Inlet mechanism for carburetors : en
  • FR642962A - Improvements to indicator instrument needles : en fr
  • US1682845A - Photo-composing machine : en
  • US1683206A - Surgical motor : en
  • US1683182A - Compressor : en
  • US1683081A - Variable-coupling transformer : en
  • US1683149A - Folding twin beds : en
  • US1683313A - Bottle cap : en
  • USD76249S - Design for an automobile body front : en
  • US1682878A - Process and apparatus for nesting partition blanks : en
  • US1683358A - Indicator for memory-checking device : en
  • CA283098A - Record-controlled machines : en fr
  • US1682946A - Car-door-locking device : en
  • US1683437A - Method of forming drawn articles : en
  • US1683489A - Scale and corrosion detector : en
  • US1683347A - Process of making chloroform-soluble cellulose acetate : en
  • US1682741A - Metal plug for pipe joints : en
  • DK39191C - Start-up device for Explosion engines and the like. : da en
  • FR643027A - Tennis racket training : en fr
  • GB274122A - Improvements in feeding materials into high pressure vessels : en
  • DE465068C - Device to compensate for the axial thrust in centrifugal machines : de en
  • FR642946A - Process for the production of 1.8-naphthoxypenthiophenes : en fr
  • FR642987A - Coupling for quick connection of movable and movable hoses : en fr
  • GR1968B - PERFECTIONS IN METHODS AND APPLIANCE FOR MELTING FIRE. : el en
  • FR642777A - Pleating and embossing machine : en fr
  • GB296482A - Improvements in rotary compressors : en
  • US1683074A - Bag fastener : en
  • US1683277A - Tide-water system : en
  • US1682853A - Oil-feeding device : en
  • FR642880A - Heat accumulator : en fr
  • FR643029A - Device for launching bombs, torpedoes and other projectiles with firearms without the need to resort to a special charge for their propulsion : en fr
  • GB292973A - : en
  • FR642705A - Loudspeaker device for wireless telephony : en fr
  • US1683197A - Handle construction for electric vacuum cleaners and the like : en
  • FR642842A - Paper feed control for stenography machine : en fr
  • US1682956A - Gripping and pulling implement : en
  • DE464994C - Method of making grates : de en
  • DE465052C - Slide control for gas or liquid meter : de en
  • US1682942A - Vending machine : en
  • US1683065A - Plumb rule : en
  • DE465034C - Laterally operated rail coupling : de en
  • US1682972A - Permanent-waving apparatus : en
  • US1683133A - Late-news and color-printing mechanism : en
  • US1683134A - Amplifier : en
  • US1683472A - Ladle crane : en
  • US1683148A - Excess-steam-pressure signal : en
  • US1683187A - Adjustable loom reed : en
  • US1683457A - Portable elevator : en
  • US1683524A - Indexing mechanism : en
  • AU729427A - Improvements in electric water heaters : en
  • FR642905A - Connection device for cellular compressors : en fr
  • US1683070A - Liquid-conductor heater and method of operating same : en
  • US1683161A - Best available copx : en
  • GB296592A - Improvements in or relating to sheet-feeding and rewinding mechanism for music sheets : en
  • GB296617A - Improvements in or relating to glazing channels for window and like frames : en
  • DK39203C - Cut for row cleaners or choppers. : da en
  • US1683249A - Sorting machine : en
  • FR643013A - Device for removing trill in installations of high frequency machines for wireless telegraphy and telephony : en fr
  • FR643045A - Motion transmission system for converting fixed lighting into rotating lighting for motor vehicles : en fr
  • USD76232S - Design for a bottle : en
  • FR642756A - Precision Weigher-Counting Machine : en fr
  • FR642799A - Process for the preparation of high-value sealants or plasters and mixed varnishes, etc. : en fr
  • GB296470A - Improvements in or relating to knife grinding mechanism for use with slicing machines : en
  • US1682880A - Sole pattern : en
  • DE465154C - Washing and classification device for coals u. like : de en
  • CA282988A - Liquid fuel : en fr
  • GB296753A - Improvements in the method of working with hydrocarbons at high temperatures : en
  • FR642769A - Continuous vertical distillation furnace : en fr
  • DE465157C - Device for separating materials of different specific weights in a separating fluid : de en
  • FR642774A - Camera for outdoor photography, pose and reproduction, with rapid automatic development system without laboratory or darkroom : en fr
  • FR642782A - Process for continuously obtaining molten and refined glass, at constant level, with a view to supplying the various apparatuses for manufacturing glass objects : en fr
  • FR642945A - : fr
  • US1683110A - Wash cloth : en
  • CA283080A - Flexible coupling : en fr
  • DK39208C - Egg holder. : da en
  • US1683153A - Valve : en
  • DE464965C - Cathode for electric arc lamps with rotating flame and fixed crater : de en
  • FR642797A - Water driven wheels operating with or without waterfall : en fr
  • US1682818A - Draft gear : en
  • US1682811A - Electrical condenser : en
  • US1682885A - Apparatus for storing dishes : en
  • US1683278A - Vehicle signal : en
  • US1683174A - Saw-setting anvil and gauge : en
  • US1683271A - Flowerpot device : en
  • US1683329A - Steering wheel : en
  • FR642944A - Process for dissociating the condensation products obtained from m- and p-cresol, and from ketones : en fr
  • AU1162728A - Improvements in methods and apparatus for making carbon dioxide snow : en
  • CA283111A - Electric heating apparatus : en fr
  • US1682759A - Hand guard for sheep shears : en
  • US1682836A - Closure means for inflatable hollow rubber bodies : en
  • CA283108A - Fibre feeding method : en fr
  • FR642765A - Improvements to compressor injectors for gaseous fluids : en fr
  • FR642819A - Cellulose tissue treatment process : en fr
  • FR642976A - Advanced toothbrush : en fr
  • US1682803A - Amusement device : en
  • US1683443A - Mount for drawing tables and the like : en
  • FR643011A - Survey instrument : en fr
  • GB296571A - Improvements relating to vehicle door locks : en
  • FR643015A - Improvements made to air filters, in particular those for explosion engines : en fr
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  • GB296584A - Improvements in fusible lead alloys : en
  • AU1237428A - Improvements in advertising signs : en
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  • US1682905A - Thermostat control for radiator valves : en
  • FR642846A - Improvements in tool making using chrome plating : en fr
  • DE464805C - Double soundboard for pianos : de en
  • CA283079A - Wheel rim mounting device : en fr
  • US1683144A - Inhaling apparatus for narcotics : en
  • US1683337A - Barrel-filling apparatus : en
  • US1683382A - Concrete-road machine : en
  • US1683574A - Arrow-shooting gun : en
  • US1683260A - Combined windshield visor and wiper motor : en
  • US1683345A - Ice-cream-cabinet lid and method of manufacturing the same : en
  • US1683497A - Beater : en
  • US1683561A - Doll : en
  • US1682849A - Fixture-body switch : en
  • USD76234S - Design for a chair back or similar article : en
  • USD76265S - Cigar lighter or similar article : en
  • US1682750A - Concrete-floor mold : en
  • US1683321A - Apparatus for raising water : en
  • US1683582A - Typewriting machine : en
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  • FR642745A - Improvements in cathode fabrication : en fr
  • DE465103C - Method for waving vessel walls, boiler floors or the like by means of press fluid : de en
  • DE465007C - Procedure for securing turbine regulators with energy storage devices (air vessel, flywheel) for the pressure oil : de en
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  • FR643000A - Stretched hose clamp and its manufacturing process : en fr
  • GB285392A - Improvements in bourdon pressure gauges : en
  • US1683107A - Oil saver : en
  • GB296527A - Improvements in and relating to water-cooled mercury vapor arc lamps : en
  • FR642734A - Indelible ink : en fr
  • US1683516A - Brake rod : en
  • US1683129A - Metal-tempering apparatus : en
  • AU1065527A - Electromagnetic relays : en
  • US1682876A - Cooling rubber tire treads : en
  • US1683280A - Variable-resistance switch : en
  • US1683323A - Airship anchorage : en
  • CA282943A - Steel member : en fr
  • DE465045C - Method and device for operating a water gas system : de en
  • US1683324A - Lay motion for looms : en
  • US1683473A - Friction shock-absorbing mechanism : en
  • CA283095A - Gel formation : en fr
  • CA283112A - Circuit control mechanism : en fr
  • US1682952A - Necktie retainer : en
  • US1683001A - Metal rolling : en
  • US1683512A - Rope clip : en
  • US1683558A - Variable condenser : en
  • US1682976A - Ice-cream freezer : en
  • CA282994A - Waterproof material : en fr
  • CA283022A - Sound reproducer : en fr
  • CA283048A - Sheath for shafts : en fr
  • US1683060A - Resistance device and method of making same : en
  • US1682740A - Retaining means for concrete forms : en
  • US1683007A - Folding-shelf display card : en
  • US1683203A - Cisctrlab-xnittiire machine : en
  • US1683431A - Method of making bleach liquor as by-product in salt purification : en
  • US1683545A - Article of jewelry : en
  • US1682784A - Dental drilling apparatus : en
  • US1683169A - Golf-bag holder : en
  • US1683379A - Chimney cleaner : en
  • FR643010A - Process for entraining air or other gaseous mixture and installation for carrying out this process : en fr
  • US1682962A - Voice device : en
  • US1682991A - Manifolding register : en
  • AU1180428A - Improvements inthe manufacture of paving bricks andother ceramic products, andin apparatus therefor : en
  • DE465191C - Process for the production of writings, figures and. like behind glass : de en
  • FR643047A - Improvements to machines used to cut hairs from hair tissue : en fr
  • DE465128C - Plow with double share for exposing the hop roots : de en
  • US1683394A - Track level : en
  • US1682777A - Twine package and process for its manufacture : en
  • US1682792A - Motor vehicle : en
  • US1682894A - Undercarriage or landing gear for aircraft : en
  • AU1225628A - Liquid measuring devices : en
  • US1682733A - Shaker mechanism in agricultural devices : en
  • GB296752A - Improvements in the method of working with hydrocarbons at high temperatures : en
  • GB296804A - Improvements in gas meters : en
  • US1683332A - of dayton : en
  • US1683073A - Sighting device : en
  • US1683450A - Electromagnetic kgvice : en
  • DE464979C - Inclination scale with a device for lifting the additional weights from the load pan carrier that is guided in parallel : de en
  • CA282990A - Key and card container : en fr
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  • US1683508A - Cigarette or cigar mouthpiece or holder : en
  • DE465085C - Measuring device with auger dosing for filling and similar machines : de en
  • US1683062A - Automatic flushing valve : en
  • US1683404A - Polymerized styrol and its homologues and process for the polymerization of styrol and its homologues : en
  • US1683171A - Automatic float valve : en
  • US1683270A - Radiation receiving conductor : en
  • US1683199A - Artificial thread and process for making same : en
  • FR642870A - : fr
  • GB296535A - Rat guard : en
  • DE465008C - Incandescent lamp screw socket with threaded cage insulated from the current connection terminals : de en
  • DE465090C - Device for holding, opening and closing the boxes as they pass through the cigarette packaging machine : de en
  • US1683537A - Vault : en
  • US1682974A - High-speed trackway : en
  • US1683530A - Brush : en
  • US1682843A - Water-level indicator : en
  • US1683082A - Heater : en
  • US1682823A - Coating apparatus : en
  • US1683049A - Clothes clip : en
  • US1683222A - Track-circuit system : en
  • US1682868A - Process of manufacturing shoes : en
  • US1682924A - Mechanism for the interconversion of reciprocating and rotary motion : en
  • US1682971A - Engine-starting- apparatus : en
  • US1683159A - Process for the production of soluble salts of organic compounds possessing acid character : en
  • US1683310A - Apparatus for the generation and distribution of mercury vapor and sealing means ther : en
  • US1683576A - Carburetor : en
  • FR642844A - Improvements to plunger-piston regulator spools for internal combustion engine fuel pumps : en fr
  • US1683035A - Method of making drag links : en
  • US1683458A - Cleaning device for false teeth : en
  • AU973827A - Improvements in cooking stoves : en
  • CA283130A - De-inking solution : en fr
  • FR643036A - Hand-held engine launch device : en fr
  • CA283129A - Rolling mill housing : en fr
  • DE465078C - Protective device placed over the funnel neck of meat wolves : de en
  • GB296608A - Process for the preparation of a worm-killing composition : en
  • USD76251S - Design fob a gbave mabkeb : en
  • CA282962A - Mattress beater : en fr
  • CA283009A - Road construction : en fr
  • US1683322A - Valve : en
  • FR642968A - Cooling device for the anodes, arranged in a circle, of metal steam rectifiers : en fr
  • GB288571A - Process for the manufacture of 5-iodo-2-amino-pyridine : en
  • US1683155A - Gas generator : en
  • CA283037A - Radio transmission : en fr
  • FR642992A - Box or envelope particularly applicable to radiotelephone reception stations : en fr
  • GB296637A - Improvements in or relating to driving wheels for agricultural motor tractors and like vehicles : en
  • GB296802A - Improvements in or relating to coin freed apparatus : en
  • US1683286A - Locomotive booster device : en
  • USD76254S - Desion fob a bench standard : en
  • FR642744A - Improvements to electron tubes with cathode with several filaments in parallel : en fr
  • GB296492A - Improvements in or relating to advertising or display devices : en
  • US1683535A - Soluble and fusible white acetone resin and process of making same : en
  • US1683101A - Combined engine-cooling and car-heating system : en
  • US1683126A - Self-opening die head : en
  • US1682925A - Assigitob to charles h : en
  • US1683040A - Working oil engine : en
  • US1683587A - Carbon electrode and method of molding the same : en
  • US1683481A - Method of and apparatus for seed-celling apples : en
  • US1683264A - Thermostat : en
  • FR642708A - Walls, hearths and installations comprising refractory materials and resistant to destructive actions, method and means for obtaining these walls, hearths and installations : en fr
  • FR643034A - Method of adjusting the number of revolutions of asynchronous motors : en fr
  • GB296562A - Improvements in or relating to folding seats : en
  • GB289043A - Improvements in or relating to belt drives : en
  • US1682919A - Manufacture of erythrene : en
  • US1683143A - Rotary pump : en
  • US1683584A - Envelope : en
  • CA283125A - Coupling for tire chains : en fr
  • CA282971A - Medicated bandage : en fr
  • GB296622A - Improvements in machines for applying transfer stamps to fabrics : en
  • US1682785A - Coveralls : en
  • US1683233A - Head covering : en
  • CA282946A - Cream separator : en fr
  • US1683305A - Waterless cooker : en
  • US1683506A - Batter and candy measure : en
  • US1682936A - Automatic train-pipe coupling : en
  • FR643019A - Lighting mode of traffic paths and lantern allowing the realization of this lighting : en fr
  • GB296360A - Improvements in or relating to taps or cocks : en
  • GB296558A - Improvements in the production of nickel and/or cobalt carbonyl : en
  • US1683510A - Corset : en
  • US1682933A - Stack of nested containers and method of packing the same : en
  • GB296634A - Improvements in winding bobbins having a variable circumference, particularly for threads of artificial silk : en
  • GB296507A - Improvements in washing and wringing machines : en
  • FR642785A - Device to prevent the adhesion of fuel at the outlet of the nozzles in the carburetors of internal combustion engines : en fr
  • DE464949C - Shifting device with lifting and lowering mechanism for railroad cars : de en
  • DE460154C - Device for cooling and purifying exhaust gases from motor vehicles : de en
  • DE465079C - Device for grinding the two cutting surfaces on knife or scissor blades : de en
  • FR642751A - Brown hay manufacturing process : en fr
  • US1682749A - Electrical relay : en
  • US1683559A - Manufacture of acid dyestuffs of the phenonaphthosafranine series : en
  • US1683020A - Automobile lifter : en
  • DE464937C - Typewriter for writing on bundles of paper : de en
  • GB293784A - Improvements in or relating to connecting means for piping or the like : en
  • US1683013A - Railroad crosstie : en
  • USD76273S - Samuel westebfield : en
  • US1683405A - Iwan ostromislensky : en
  • CA282976A - Hand pump : en fr
  • FR642822A - Process for manufacturing hollow bodies made of quartz, quartz material and similar substances : en fr
  • US1682995A - Dry cell : en
  • US1683446A - Metallic spreader for wood forms : en
  • FR642735A - Method for sieving colors and apparatus for carrying out said method : en fr
  • US1683416A - Conduit fitting : en
  • AU846827A - Improvements in fumigating apparatus : en
  • CA283039A - Electric welding : en fr
  • FR642829A - Apparatus for manufacturing ceramic articles : en fr
  • US1682928A - Cylinder-head construction : en
  • US1683053A - Windshield wiper : en
  • CA283058A - Nitrated carbohydrate solution : en fr
  • AU903827A - Improvements in vertically striped knitted material for football, athletic, or other purposes : en
  • FR642752A - Improved device for connecting the removable elements of a radiator to the refrigeration liquid tanks : en fr
  • US1683346A - Metal molding : en
  • FR642755A - Suspension spring for motor cars and others : en fr
  • CA283051A - Pneumatic tube : en fr
  • US1683333A - op dayton : en
  • US1682824A - Combination air and electric brake : en
  • US1683024A - Bean-snipping machine : en
  • US1683427A - Decorative belt : en
  • US1682884A - Advertising and display device : en
  • GB288993A - Improvements in power transmission belts : en
  • DE465054C - Device for coupling the needle shaft of self-tying straw presses with the piston car : de en
  • DE465143C - Ham bag : de en
  • FR642861A - Improvements in recording views of objects or scenes, or optical or other images : en fr
  • CA283032A - Thermo-electric generator : en fr
  • FR642715A - Signaling device : en fr
  • FR642924A - Improvements to devices intended for turning the pages of music books : en fr
  • GB296532A - Improvements in bobbin doffing devices for spinning and twisting machines : en
  • US1683063A - Water-closet fitting : en
  • FR642706A - Improvements in the manufacture of cellulose ethers, in particular cellulose formates : en fr
  • US1682899A - Resilient wheel : en
  • US1682944A - Lamp socket : en
  • US1682987A - Paper cover for toilet seats : en
  • GB294925A - An improved amplifying horn and molding process and apparatus for the production of same : en
  • DE465067C - Centrifugal pump for pumping hot liquids : de en
  • US1683502A - Rotary drill bit : en
  • DE465121C - Process for the production of a chewing gum containing insoluble or sparingly soluble components : de en
  • FR642820A - Improvements in the preparation of fibrous vegetable materials for textile and other applications : en fr
  • GB288538A - : en
  • GB291797A - Improvements in and relating to sewing machine feeding mechanisms : en
  • GB296586A - Improvements in or relating to collapsible hoods or roofs of motor vehicles : en
  • DE464968C - Suspended ceilings for fireplaces : de en
  • DE465104C - Method for connecting pipes or hoses, in particular metal pipes or metal hoses : de en
  • US1683495A - Hook mounting for pile-wire-controlling mechanism for looms : en
  • US1683306A - Attachment for motor vehicles : en
  • GR1962B - MACHINE FOR LONG TRANSMISSION (SENDING AND RECEIVING AFFECTION) OF IMAGES ETC. : el en
  • US1682774A - Excavator : en
  • DE464993C - Process for the production of jacketed light-weight pistons : de en
  • DE465170C - Device for processing shoe lasts on the sole surface, especially on the underside of the last tip : de en
  • FR642787A - Brake for scales or similar devices, operated by means of an agent : en fr
  • FR642958A - Adaptation system of a plow mounted with a tractor : en fr
  • FR642747A - Improvements to access steps for public transport vehicles, and more specifically for rail vehicles : en fr
  • GB296686A - Improvements in stereoscopic kinematography : en
  • US1683071A - Liquid conductor heater and method op operating same : en
  • US1683141A - Reversible light for automobiles : en
  • DE465139C - Rotating grooving tool : de en
  • GB277027A - Adjustable table for invalid beds : en
  • GB288635A - Improvements in and relating to the generation of steam : en
  • GB296591A - Improvements in or in connection with electric condensers for selective wireless reception : en
  • US1682871A - Differential gearing for motor vehicles : en
  • US1682888A - Poweb revekse geab foe locomotives : en
  • US1683090A - Electrical system : en
  • US1683341A - Stoker : en
  • GB296487A - Improvements in grinding or abrading machines : en
  • GB296570A - Improvements in flying boats : en
  • GB296494A - Improvements in and relating to foot rests for use on motor cycles and like vehicles : en
  • USD76235S - gkaham : en
  • US1683320A - Spot-light switch : en
  • DE465012C - Underpants : de en
  • DE465148C - Casting machine for stereotype plates with a casting mold that can be connected directly to a casting opening of the boiler : de en
  • DE465081C - Sorting the abrasive after use with cleaning drums working with a sandblasting blower : de en
  • US1683157A - Controller handle : en
  • US1683398A - Friction shock-absorbing mechanism : en
  • GB296689A - An improved method of and apparatus for maintaining the temperature of oil within predetermined limits : en
  • GB296743A - Improvements in or relating to methods of and machines for inserting staples : en
  • FR643020A - Electric induction oven : en fr
  • FR642978A - Embroidery machine shuttle : en fr
  • GB279787A - : en
  • GR1970B - METHOD OF INTENSIVE EXPLOITATION OF FISHERIES OF SEASIDE LAKES AND CYMERIC DRYING OF THEM. : el en
  • FR642918A - Notebooks holder for the conservation of notarial or legal acts, newspapers, magazines, various notes : en fr
  • GB296635A - Improvements in or relating to packing rings for stuffing boxes, pistons and the like, and a method of making such rings : en
  • US1682968A - Electric metal-stock heater : en
  • US1683092A - Piezo-electric crystal holder : en
  • CA283024A - Sulphite pulp production : en fr
  • CA283041A - Signalling system : en fr
  • FR642935A - Mechanical merry-go-round for fairgrounds, etc. : en fr
  • GB284268A - Friction disc for clutches, brakes and the like : en
  • GB294252A - Improvements relating to elastic fluid turbines and condensing apparatus therefor : en
  • US1682769A - Apparatus for making baskets and the like : en
  • US1683352A - Wringer : en
  • FR642781A - Device for varying the constants of an electrical circuit, applicable in particular to radio signaling : en fr
  • FR642996A - Improvements to items decorated with insects : en fr
  • CA282960A - Peat processing method : en fr
  • CA282944A - Garment : en fr
  • CA283060A - Window ventilator : en fr
  • CA283083A - Elevator mechanism : en fr
  • US1682955A - Drilling machine : en
  • US1683440A - Record holder for talking machines : en
  • US1683532A - Folding chair : en
  • DE465092C - Labeling machine : de en
  • US1683190A - Pan lifter : en
  • CA283119A - Electric heating cable : en fr
  • CA283093A - Hydrocarbon processing : en fr
  • US1683103A - Indicating instrument : en
  • US1683399A - Friction shock-absorbing mechanism : en
  • CA282983A - Grain drier : en fr
  • FR642866A - Street sign : en fr
  • FR642805A - Iron ore reduction apparatus into metallic iron : en fr
  • US1683116A - Carton : en
  • US1683340A - Radiator core : en
  • US1683402A - Polymerized styrol and its homologues and process for the polymerization of styrol and its homologues : en
  • US1682748A - Rectifying transformer : en
  • US1683229A - Doksey e : en
  • US1682779A - Characterized check protector : en
  • FR642984A - Process for the production of castings free from shrinkage in electric melting furnaces : en fr
  • DE464600C - Control device for centrifugal compressor : de en
  • CA283128A - Liquor regeneration method : en fr
  • GB296640A - Improvements in full-wave electrolytic rectifiers : en
  • US1683335A - Napkin fold : en
  • US1683442A - Process for preparing depilatory substances : en
  • US1683102A - Container for extracting apparatus : en
  • US1683566A - Soap dish : en
  • CA282942A - Concrete mixer : en fr
  • GB296798A - Improvements in or relating to braking mechanism for aerial machines : en
  • FR642825A - System and apparatus for casting hollow objects in the form of a solid of revolution : en fr
  • FR642896A - Improvements made to the closure of the hangars : en fr
  • DE465123C - Method for casting or welding of cutting edges or pans on balance beams, shell supports or the like. : de en
  • GB296749A - Improvements in electrical measuring instruments : en
  • US1683297A - Mining machine : en
  • US1682940A - Flexible pipe-sealing means : en
  • US1682909A - Method of making metal wheels : en
  • US1683560A - Process for the production of photographic plates, films, and the like for indirect three-color photography : en
  • AU1215928A - Scissors : en
  • US1682879A - Lead-pipe seal : en
  • FR643001A - Apparatus allowing the coupling of male and female members of similar or different profiles which can be applied, for example, for the attachment of brushes to their handle or for similar connections : en fr
  • US1683257A - Valve : en
  • FR642827A - Lifting gear : en fr
  • FR642878A - Improvements in automatic recharging of accumulator batteries : en fr
  • FR642948A - Compensating device for adjusting radio-electric devices : en fr
  • US1683365A - Street-manhole cover : en
  • US1683370A - Connecting plug : en
  • US1682957A - Collodion coating composition : en
  • US1683515A - Brake mechanism : en
  • CA283127A - Bearing machine : en fr
  • CA283053A - Train control system : en fr
  • US1683227A - Electrical-distribution system : en
  • US1682755A - Key envelope : en
  • USD76246S - Design for a folding screen for a room : en
  • FR642802A - Tamper-proof locking device for car doors and the like : en fr
  • US1682752A - Method of conditioning coated materials : en
  • US1683097A - Brake for motor vehicles : en
  • DE465029C - End cock for the main pipes of steam heating systems in railroad cars : de en
  • FR643043A - Improvements in the manufacturing of high value metal resistors : en fr
  • FR642858A - Improvements to internal combustion engines : en fr
  • GB296746A - Improvements in or relating to production of copper cakes : en
  • US1682831A - Garment collar : en
  • GB296624A - Improvements in sealing devices between boiler drums and like vessels and their brick setting : en
  • FR642852A - Improvements to electrical interlocking machines for signaling in railways : en fr
  • GR1967B - METHOD FOR THE MANUFACTURE OF PACTUAL DISPENSERS (MEDIUM INJECTION BULLETS) BY STEAM BOILER OR SIMILAR. : el en
  • FR643048A - Traction dynamo control device with recuperator : en fr
  • DK39188C - Fuel pump for internal combustion engines. : da en
  • US1683290A - Quartering and thirding attachment : en
  • US1683369A - Loom feeler mechanism : en
  • GB296491A - Improvements in or relating to moulds and cores for moulding walls or the like : en
  • DE460106C - Device for putting on or turning over capsule-like structures : de en
  • DK39205C - Cloth roll. : da en
  • CA282991A - Ball or roller bearing : en fr
  • FR642963A - Microphone : en fr
  • US1683188A - Bearing puller : en
  • US1683555A - Valve : en
  • USD76243S - Design for a clamp plate for vehicle btjmpers : en
  • US1683047A - Method of forming axle housings : en
  • US1683268A - Engine head : en
  • DE465074C - Device for fastening the chain guard box to bicycles : de en
  • FR642830A - Ceramic composition and its manufacturing process : en fr
  • GB296627A - Improvements in apparatus for displaying garments or the like : en
  • FR642762A - Improvements to machines for continuous manufacturing, by molding, of biscuits, confectionery and other items : en fr
  • FR642938A - Liquid motion return train : en fr
  • GB274852A - : en
  • US1683364A - Clamping device : en
  • US1683469A - Record holder for talking machines : en
  • DE464912C - Mobile manure loader with loading bridge : de en
  • US1683225A - Controlling apparatus : en
  • US1683563A - Vending machine : en
  • USD76245S - Asjignob to kopp glass : en
  • DE464783C - Work table for loading hat cutting machines : de en
  • CA283063A - Harvester wheel : en fr
  • US1683243A - Printing-press ductor mechanism : en
  • US1683343A - Liam shacexeton : en
  • US1683419A - Sliding and pivoted window : en
  • US1682758A - Display device : en
  • US1682980A - Machine for planing suction boxes : en
  • US1683296A - Apparatus for stuffing plaits : en
  • FR642725A - Detachable joint for pipes : en fr
  • FR642812A - New system for enmeshing parts with invisible junction during articulation, particularly applicable to jewelry items : en fr
  • GB296682A - Improvements in and relating to ball mills : en
  • US1682813A - Camera : en
  • DE465070C - Vehicle with charger : de en
  • DE462852C - Device for returning the contacts of contact relays of electrical regulators : de en
  • GB296581A - Improved means for washing, drying, and polishing tumblers, cups and like articles : en
  • AU1163628A - An improved process forthe production of photographic plates for use on printing machines : en
  • AU904127A - Improvements in and relating to electric arc welding apparatus : en
  • FR642748A - : fr
  • FR642926A - Device for drilling several holes at the same time : en fr
  • FR643037A - Process relating to the production of new colloidal solutions or emulsions of chemical bodies and description of formulas allowing them to be produced : en fr
  • US1682787A - Catalytic apparatus : en
  • CA282980A - Sewage processing : en fr
  • CA283126A - Ball bearing : en fr
  • US1682874A - Radio frequency amplifier : en
  • US1683179A - Reversible loom dobby knife : en
  • US1683162A - Weather strip : en
  • US1683389A - Transformer : en
  • DE465033C - Automatic double-sided coupling for rail vehicles : de en
  • FR642912A - New method of construction of combs, barrettes, comb-ties and similar hairdressing objects for women : en fr
  • GB281223A - A process for the speedy manufacture of albumen containing plastic masses having elastic properties : en
  • GB296596A - Improvements in or relating to rectifying units for electric current : en
  • GB296754A - Improvements in dispensing apparatus : en
  • FR642717A - Combined carburettor for supplying lean gas or petrol engines : en fr
  • US1682906A - Valve mechanism : en
  • US1683547A - Mail-car device : en
  • US1682949A - Wire-sprietg-making machine : en
  • GB296613A - Improvements in cushioned glass jars or receptacles for galvanic batteries : en
  • DE464833C - Payment device for automatic telephone machines, in which the inserted coin is held in an inhibited position and then either collected or returned : de en
  • AU884227A - Improvements in cane planters : en
  • FR642719A - Isolation device for multiple electrodes of electric arc welding : en fr
  • US1683448A - Selective geared head lathe : en
  • FR643023A - Improvements to vacuum carding machines : en fr
  • US1683554A - Potato-baking device : en
  • DK39207C - Electric Bulb. : da en
  • DE465086C - Device for sucking off the air when filling bags, in particular paper bags : de en
  • US1682751A - Method and apparatus for applying coating to the inside of paint buckets : en
  • US1683328A - Nail container and dispenser : en
  • CA282964A - Garment : en fr
  • DE465049C - Locking device with hand lever for stretchers or other devices that can be placed on vehicles : de en
  • FR642770A - Material retention and hydraulic closure device for vertical distillation retorts : en fr
  • FR642983A - Web guide for cigarette machines : en fr
  • GB296576A - Improvements relating to the spindle-driving apparatus of spinning and twisting machines for wool, cotton and other fibrous materials : en
  • US1683464A - Door-operating mechanism : en
  • GB296467A - Improvements relating to brake mechanism for slidable windows : en
  • FR642772A - Electromagnetic control system with combined braking by magnetic means and pneumatic or other means : en fr
  • FR642997A - Magnetic sclerometer : en fr
  • DE465065C - Cinema recording device with which you can go from motor drive directly to manual drive : de en
  • DE465141C - Automatic fire protection device : de en
  • CA283001A - Brake hanger support : en fr
  • US1682795A - Rake : en
  • US1683357A - Metallic abrasive scouring device : en
  • FR642911A - Device for distributing colored drawings on any surfaces : en fr
  • US1683168A - Adjustable mantel shelf : en
  • US1683263A - Display device : en
  • US1682739A - Window ventilator : en
  • USD76229S - Design fob : en
  • US1683150A - Fractional distillation of petroleum : en
  • US1682931A - Automatic photographing machine : en
  • US1683282A - Method of decorating transparent surfaces : en
  • CA283092A - Ship liquid transportation mechanism : en fr
  • CA283027A - Winding machine : en fr
  • US1682973A - Stump-pulling machine : en
  • US1683312A - Crank-case-heating device : en
  • US1682771A - Separable button : en
  • US1682731A - Bumper-actuated control mechanism : en
  • US1682954A - Extracting tool : en
  • US1683043A - Plant protector : en
  • GB285403A - Process for the production of inactive menthol (the racemate of natural menthol) : en
  • DE465073C - Package holder for bicycles : de en
  • FR642999A - Machine for grinding granitoid tiles and similar objects : en fr
  • US1682802A - Linoleum-vending machine : en
  • US1683438A - Roof-framing rule : en
  • GB296805A - Improvements in or relating to the removal of paraffins from fluid hydro-carbons : en
  • US1683232A - Mechanical toy : en
  • GB296657A - Improvements in handles for bags, purses and the like articles : en
  • US1682886A - Piston ring : en
  • AU1211828A - Improvements in switches and circuit interrupters : en
  • US1683018A - Universal agricultural implement : en
  • US1683151A - Method and apparatus for distilling petroleum oils : en
  • US1683311A - Tool or appliance for facilitating the mounting of shaft couplings : en
  • GB282754A - Improvements in and relating to electric discharge devices : en
  • FR642890A - Wheel with removable flanges : en fr
  • GB296475A - Improvements in or relating to remote radio control devices : en
  • US1683246A - Bottle nipple : en
  • DE464995C - Manufacture of roller bearing rings : de en
  • DE465083C - Electric bell for single strikes : de en
  • GB296605A - Improvements in or relating to detachable tubes for radiators and the like : en
  • US1682745A - Display device for tires and the like : en
  • US1682912A - Roll garter : en
  • GB296577A - Improvements in or relating to feed water heaters for locomotives : en
  • US1682820A - Washing apparatus for coals : en
  • US1683493A - Road composition and method of making same : en
  • US1682866A - Electrical instrument of the telephone type : en
  • GB296488A - Method of and arrangement for regulating the number of revolutions of electric induction motors : en
  • GB296745A - Improvements in and relating to electric time switch mechanism : en
  • US1682981A - Car construction : en
  • US1683160A - Talking machine : en
  • DK39189C - Injection device for internal combustion engines. : da en
  • CA282987A - Chicken roost hanger : en fr
  • CA283097A - Chain plier : en fr
  • GB296611A - A new or improved lock for carriage doors and other purposes : en
  • US1683098A - Display device : en
  • GB296604A - Improvements in sharpeners for safety razors : en
  • FR642800A - Roman type balance system : en fr
  • US1682857A - Manufacture of rubber and the like : en
  • USRE17077E - Louis jtabcel jpotjget : en
  • FR643005A - Device for cushioning the occupant of a vehicle seat against oscillations due to jolts and tremors and preventing the back from slipping on the backrest : en fr
  • FR642907A - Process for the preparation of diacidyl derivatives of naphthalene and acenaphthene : en fr
  • DE465043C - Control box with fuse : de en
  • DE465227C - Zipper : de en
  • US1683259A - Centrifugal sprinkler : en
  • US1683367A - Warper : en
  • USD76253S - Design fob a bootee : en
  • CA283056A - Train control : en fr
  • US1682810A - Machine for operating on shoes : en
  • US1682821A - Internal-combustion engine : en
  • FR642726A - Improvement in automatic burner feed control devices, for liquid or gaseous fuels, secondary combustion air and fuel : en fr
  • GB296642A - Improvements in or relating to the regulation of electric arcs : en
  • FR642928A - Snap cufflinks : en fr
  • DE465047C - Shock absorbers for the thread guide rails on cotton machines : de en
  • US1682835A - Tool-spindle fixture : en
  • DE465006C - Machine for tying packages, bundles, etc. Like. And linking the ends of the cord : de en
  • US1683201A - Sliding-jaw wrench : en
  • FR642702A - Density controller safety device, for liquid dispenser : en fr
  • FR642843A - Advanced valve control system for internal combustion engines : en fr
  • FR642857A - Dual interlock motion transmission system, applicable to children's vehicles : en fr
  • CA283018A - Tram car for wood treating plants : en fr
  • CA283054A - Train control : en fr
  • US1682953A - Priming device : en
  • US1683475A - littell : en
  • CA283040A - Welding method : en fr
  • US1682907A - Valve mechanism : en
  • USD76223S - Design foe a textile fabeic : en
  • GB284251A - T-shaped clip or fastener for closing paper bags for samples, printed matter and the like : en
  • GB296590A - Improvements in apparatus for applying and securing bands of paper and the like around a pile of sheets, cards and the like : en
  • US1683061A - Method of treating and forming artificial fuels : en
  • US1682893A - Aircraft with rotative wings : en
  • US1683016A - Roofing strip : en
  • US1683308A - Wooden outlet-box frame : en
  • US1683396A - Hand brake : en
  • FR642724A - Reproducing machine : en fr
  • FR642728A - Control device for motor vehicle signaling device : en fr
  • AU1421328A - Improvements relating to fire extinguishers : en
  • FR642914A - Process for transforming solar heat into electrical energy : en fr
  • FR643032A - Portable drill stand : en fr
  • US1682992A - of detroit : en
  • SE65908C1 - : sv
  • US1682860A - Invisible hinge : en
  • US1683180A - Float-controlled valve : en
  • US1683420A - Fireplace guard : en
  • US1683583A - Pressure mechanism for roll stands : en
  • CA282940A - Pulp processing apparatus : en fr
  • FR642771A - Apparatus for the production of electricity : en fr
  • FR642803A - Process for the preparation of food and fodder by drug additions following a dosage and a uniform and durable distribution : en fr
  • CA283078A - Car coupler : en fr
  • US1683167A - Expanding mandrel : en
  • USD76267S - Design for a loud-speaker diaphragm : en
  • DE464984C - Harrow for potato cultivation : de en
  • US1682859A - Vehicle pole tip : en
  • US1683557A - Tank gauge : en
  • GB285897A - : en
  • FR642701A - Improvement provided in carriage doors, carts, in wood or metal : en fr
  • FR643050A - Mechanical cracking process for varnished wallpapers : en fr
  • US1682908A - Valve mechanism : en
  • DK39201C - Pocket typewriter. : da en
  • CA283034A - Metal processing : en fr
  • US1682947A - Chain-pull double-socket lamp plug : en
  • US1683046A - Boiler : en
  • US1683204A - Fly screen : en
  • CA282973A - Heater : en fr
  • DE464395C - Electric pouring crane with swiveling lever for lifting the load : de en
  • GB296582A - An improved stuffing material and method of preparing same : en
  • GB296651A - Transformable car body : en
  • US1683139A - Vibrating regulator : en
  • USD76274S - Samuel westebfield : en
  • DE464941C - Air preheater working with cross flow : de en
  • US1682837A - Easel : en
  • DE465015C - Sports support : de en
  • FR642718A - Return mechanism for revolving doors with two compartments and for double action hinged doors : en fr
  • FR642793A - Improved device for connecting the steering wheel or handlebars to the steering shaft of automobiles, bicycles and similar vehicles : en fr
  • CA283066A - Harvester thresher : en fr
  • CA283008A - Hair waver : en fr
  • US1683077A - Valve for internal-combustion engines : en
  • CA283043A - Transformer tap changing device : en fr
  • USD76228S - Design foe : en
  • US1683531A - Hair-waving outfit : en
  • AU1163128A - Improvements in machines for moulding bricks, tiles, road setts andthe like : en
  • US1683476A - Manicuring light : en
  • FR642789A - Pipe clamp : en fr
  • US1683291A - Ironing table : en
  • GB296797A - Improvements in and connected with claw set jewellery : en
  • US1682977A - Paper receptacle or container and art of making the same : en
  • US1683164A - Draft gear : en
  • DE465017C - Auxiliary device for measuring the sleeve ball : de en
  • FR642823A - Device for collecting and stacking potatoes during mechanical lifting : en fr
  • FR642939A - Method of manufacturing the toes and buttresses of shoes and apparatus for producing it : en fr
  • US1682961A - Pressure, temperature, and volume indicating and controlling means for aircraft : en
  • GB296530A - Improvements in oxidation processes in the dyeing or printing of textiles : en
  • DE465097C - Ice cell : de en
  • DE465019C - Humidifier for clothes ironing machines and presses heated by gas or electrically : de en
  • FR642869A - Method for sorting grape seeds and the like and apparatus for carrying out said method : en fr
  • GB276665A - Method of and means for manufacturing telephone cables : en
  • US1683273A - Spool and the like : en
  • US1683283A - Safety bumper : en
  • DE465002C - Attachment of the abrasive covering : de en
  • FR642730A - Improvements to piston stroke variation control devices in variable compression engines : en fr
  • FR642874A - Process, devices and apparatus for the purification of water intended for the drinking water supply of urban areas : en fr
  • FR642923A - Two-speed hub : en fr
  • FR643006A - Device for heavy oil engines or others : en fr
  • FR643016A - Improvements to galvano-cauteries and analogues : en fr
  • GB296630A - Improvements in or relating to domestic fireplaces or stoves : en
  • US1683539A - Stabilizer and plaster composition containing the same : en
  • US1683424A - Centrifugal separating machine : en
  • DE465132C - Motor mower : de en
  • GB296687A - Improvements in brush making machines : en
  • FR642733A - Plate-free photography process : en fr
  • GB292971A - Improvements in or relating to pupin coil sections for marine telephone cables : en
  • GB297018A - Improvements in or relating to road and the like paving : en
  • FR642839A - Tanning of fish skins such as granular centrophore and other varieties of sharks : en fr
  • FR642960A - Improvements in means of increasing the heat insulating capacity of chambers emptied of gas and filled with finely divided materials : en fr
  • GB289815A - Arrangement in steam turbines : en
  • CA283015A - Sash weight : en fr
  • DK39187C - Weighing device. : da en
  • US1683336A - Plumbing device : en
  • US1683354A - Grinding-machine attachment : en
  • US1682858A - Bumper and fender guard : en
  • AU903427A - Improved nonskid attachment for wheels : en
  • US1683363A - Gaiter for use on suspension springs : en
  • DE464923C - Device for adjusting the grippers on drive wheels of motor vehicles : de en
  • US1683106A - Gun sight : en
  • CA283057A - Sleeve valve engine : en fr
  • FR642831A - Improvements to electric motor command and control systems : en fr
  • GB296480A - Improvements in or relating to luggage and the like carriers for motor vehicles : en
  • CA282989A - Nail : en fr
  • US1683356A - Core member for casting printing plates : en
  • DE464954C - Writing device for teletype receivers in writing and picture telegraphy : de en
  • FR643035A - Rectifier device with high voltage mercury vapor rectifier for supplying emission tubes : en fr
  • GB296459A - Improvements in the production of matrices for talking machine records : en
  • GB296500A - Improvements in and relating to moulds for casting concrete pipes : en
  • US1683112A - Gas-supplying apparatus : en
  • US1683121A - Line marker for roadbeds : en
  • FR642810A - Manufacturing process of new condensation products of the aromatic series : en fr
  • FR642840A - Method for modulating high frequency currents of a separately excited lamp emitter : en fr
  • US1683209A - Method for increasing the conductivity of metals : en
  • US1683536A - Governor for electric motors : en
  • GB294464A - Improvements in or relating to marine telephone cables with incorporated pupin coils : en
  • GB296738A - Improvements relating to the internal grinding of long cylindrical bores : en
  • DE464768C - Electric waveband filter : de en
  • GB291776A - Improvement in air line oiler : en