• US1668015A - Refracting prism for telescopes : en
  • US1668353A - Pressure control : en
  • US1668245A - Crank-case implement : en
  • US1668532A - Rotary machine : en
  • US1667990A - Valve-operating device : en
  • US1668163A - Transmission : en
  • SU5202A1 - The method of imparting glacier lime whitewash : en ru
  • US1667946A - Hog singer : en
  • USD75054S - Design for an arm for lighting fixtures : en
  • CH125685A - Brushless bottle washer. : de en
  • GB289581A - Improvements in cleaning processes : en
  • US1668122A - Aeroplane-landing gear : en
  • SU5065A1 - A theodolite with a tool for footage shooting : en ru
  • SU5043A1 - Ski brake accessory : en ru
  • US1668323A - Goggles : en
  • USD75048S - Istdob bosenblatt : en
  • CA279857A - Table : en fr
  • GB279456A - Improvements in and relating to electric measuring instruments : en
  • SU5183A1 - Water engine : en ru
  • US1667924A - Brake : en
  • PL8622B1 - Vending machine for selling small items. : en pl
  • US1667762A - Bobbin-handling machine : en
  • US1667889A - Cylinder scale : en
  • USD75084S - Design for a goblet or similar article : en
  • US1667901A - Indicator for taximeters : en
  • US1668254A - Fishing tool : en
  • USRE16946E - Bernard kosenthal : en
  • SU5078A1 - Electric chisel : en ru
  • US1667872A - Butyl aldehyde-phenol resins and process of making the same : en
  • US1668150A - Shuttle-driving mechanism for narrow-ware looms : en
  • US1667799A - Friction shock-absorbing mechanism : en
  • CA279764A - Ice cream manufacture : en fr
  • US1667833A - Tubular fluid-heating apparatus : en
  • US1668023A - Golf practice apparatus : en
  • US1668108A - Four-horse mowing machine : en
  • US1668495A - Cop-winding machine : en
  • GB283552A - Improvements in machines for combing textile fibres with intermittently rotating nip cylinders : en
  • US1668049A - Deelectrolizer : en
  • US1668313A - Manufacture of lubricating oils : en
  • US1668444A - Plastic material and process of making the same : en
  • AU696927A - Improvements in or relating to sewing machines : en
  • CA279807A - Engine lining tightener : en fr
  • US1668355A - Pickling apparatus : en
  • CH125677A - Ottoman convertible into a divan. : de en
  • DE459243C - Automatic drive for embroidery machines : de en
  • FR637548A - Device applicable to vertical steam engines preventing the condensation water which is entrained through the stuffing boxes by the piston or spool rods from entering the crankshaft housing and mixing with the lubricating oil : en fr
  • SU5088A1 - Flexible drawing pattern : en ru
  • US1667788A - Safety device for scaffolds : en
  • US1667904A - Core-block-assembling apparatus : en
  • ES106260A1 - Machine for stitching or binding metal ribbons, wires and the like placed around boxes or other bodies. : en es
  • PL8541B1 - A method for the production of rolled raw zinc oxide from zinc oxide. : en pl
  • US1667863A - Wireless receiving system : en
  • US1668082A - Journal-lubricating device : en
  • GB289665A - Improvements relating to crank operated mechanisms : en
  • FR637488A - Daytime and night-time signaling device for automobiles and similar uses : en fr
  • FR637626A - Washing machine : en fr
  • DK38724C - Device for controlling a Valve in a Pump, a Combustion Power Machine or another Machine. : da en
  • GB281599A - Improvements in or relating to sheet feeding or conveying devices for use in paper folding or like sheet operating machines : en
  • US1667732A - Hood fastener : en
  • US1668000A - Humidifier : en
  • CA279850A - Adhesive method : en fr
  • GB289616A - Improvements in apparatus for use in connection with the treatment of fabrics in industrial processes : en
  • GB289924A - Improvements in connection with the heating and cooling of buildings : en
  • SU5105A1 - Spatula for fixing the twisted eyelid : en ru
  • SU5155A1 - The method of strengthening the punches in the plate : en ru
  • CA279842A - Space discharge device : en fr
  • US1667779A - Elevator link for sucker rods : en
  • US1668476A - Abrasive article and process of making the same : en
  • US1668404A - Separator and plate holder : en
  • US1668520A - Transmission lock : en
  • ES106268A1 - A safeguard device, adaptable to large presses for mortising. : en es
  • ES106458A1 - A new system of septic tanks built with water-resistant materials. : en es
  • FR637404A - Wooden clothes dryer : en fr
  • GB289642A - Improvements in and relating to caps for collapsible metal tubes and other containers : en
  • GB289670A - Improvements in and connected with water tube boilers : en
  • FR637515A - Variable capacitor : en fr
  • US1668304A - Locomotive power reverse gear : en
  • SU5061A1 - Heat engine : en ru
  • DE459369C - Eddy current track brake : de en
  • FI12001A - Förfaringssätt and anordning för framställning av korgar ocra and andra flätade föremål : en fi
  • GB289749A - Improvements in or relating to the manufacture of chairs or like supports for railway rails : en
  • FR637405A - Hospital pneumatic cushion : en fr
  • GB289604A - Improvements in direct current electric generators : en
  • US1667974A - Braiding carrier : en
  • CA279864A - Moving picture talk mechanism : en fr
  • US1667900A - Sand and fluid guide for oil-well equipment : en
  • US1668349A - Paper article and method of manufacture : en
  • US1668540A - Automatic coffee-making machine : en
  • SU5192A1 - Method of use of steam for oil heating nozzles : en ru
  • US1668032A - Method of vulcanizing the protective cover or tread part onto the carcass of a tire and apparatus therefor : en
  • US1667919A - Cosmetic container : en
  • FR637423A - Process for obtaining natural color tables : en fr
  • GB289595A - Improvements relating to spiral springs for spring mattresses and the like : en
  • GB289730A - Process of dyeing pelts, hairs, feathers and the like : en
  • DE459354C - Dismountable shade for electric floor lamps : de en
  • DE459362C - Process for the preparation of water-soluble condensation products of aminoarylarsic acids : de en
  • US1668092A - thomson : en
  • US1668226A - Tool for removing the meat from citrus fruits : en
  • SU5064A1 - Instrument for examining the expansion of the horse's hoof while running : en ru
  • FR637635A - Improvement in phonographs : en fr
  • DE459371C - Auxiliary railcars with electrical power plant for electrical rail operations : de en
  • FR637550A - Method for adjusting the speed of hoists of hoists controlled by asynchronous rotating field motors : en fr
  • US1667740A - Horse collar : en
  • US1667897A - Ironing-board cabinet : en
  • US1667991A - Can-sealing machine : en
  • US1668128A - Nozzle stop valve : en
  • CA279812A - Water closet bowl : en fr
  • US1667761A - Leveling machine : en
  • CH125653A - Radiator for heating. : en fr
  • SU5182A1 - Tool for kiddies shuttle in looms : en ru
  • US1668383A - Photo-electric cell : en
  • US1668291A - Shingle and roof : en
  • PL8585B1 - Electric alarm device for door locks and similar locks. : en pl
  • DE459293C - Method for cementing together porcelain parts with metal parts, in particular for insulators : de en
  • DE459422C - Ventilation hat for vehicles : de en
  • FR637549A - Bead drilling machine : en fr
  • ES105506A3 - Apparatus for cooling any body by natural evaporation of water or similar liquid. : en es
  • FR637490A - Dust extractor : en fr
  • DE459251C - Conical shaped coil : de en
  • DE459396C - Depositing valve for the delivery of certain flow rates with a slide chamber arranged between the supply line and the air chamber : de en
  • GB289752A - An improved carton : en
  • SU5080A1 - Method of protecting metals during smelting in furnaces from oxidation and gas absorption : en ru
  • US1668101A - Pie plate : en
  • US1668194A - Typewriter platen : en
  • GB290148A - Improvements in bearings of boxes for holding rolls of fabric : en
  • DE459562C - Ten circuit for calculating machines u. like : de en
  • ES104789A2 - Improvements in the looms. : en es
  • ES106461A1 - An improvement in the mechanical armchairs for barbers, dentists and similar uses. : en es
  • GB275963A - Improvements in or relating to walls constructed of metal tubes : en
  • GB289697A - Improvements in and relating to handles for agricultural tools and implements : en
  • ES106253A1 - Provision for continuous saturation and sugary juices in the manufacture of sugar cane and beet. : en es
  • DE459284C - Lighting device for cinema projectors : de en
  • CA279846A - Ruler : en fr
  • FR637578A - Process for manufacturing a high quality cast iron by centrifugal treatment of the liquid material : en fr
  • DE459341C - Starting device for explosion engines : de en
  • FI11977A - Lottery gluing machine : en fi
  • GB289568A - Improvements in or relating to systems for the generation and storage of electricity : en
  • US1667883A - Process for treating hydrocarbon oil : en
  • US1668446A - Ington : en
  • BE349735A - : en fr
  • CA279788A - Motor vehicle : en fr
  • DE459257C - Procedure for increasing the frequency : de en
  • DK38708C - Procedure and arrangement for simultaneously transmitting two depeches in the same direction by signaling through telegraph circuits. : da en
  • ES105829A1 - Improved vibrator. : en es
  • GB289940A - Improvements in liquid fuel burners : en
  • CH124651A - Device for easy opening of a contiguously closed box. : en fr
  • US1667769A - Liquid-level indicator : en
  • SU5207A1 - Adjusting to the land survey tape to adjust its length during temperature and other changes : en ru
  • US1667807A - Waste-packed bearing for motors : en
  • GB266746A - An improved process for producing cleansing and degreasing agents and emulsifying agents : en
  • GB289552A - Improvements in or relating to machines for shuffling playing cards, tickets and the like : en
  • DE459290C - Process for the production of completely or largely acid-resistant hollow bodies by centrifugation using binding agents that change from a solid to a pasty and liquid state under the influence of heat : de en
  • PL8671B1 - Brus for the production of corners in a palisade wall, made of planks with double bent joints. : en pl
  • US1668251A - Gas-burner control : en
  • US1668200A - Glassworking machine : en
  • USD75011S - Design for a combined spotlight and supporting bracket : en
  • DE459343C - Closed car body for passenger vehicles : de en
  • FR637519A - Shoe sheath, <<rubber>> type, combined with a gaiter : en fr
  • GB269190A - Improvements in glands for high speed shafts : en
  • GB289558A - Improvements in measuring vessels : en
  • GB289722A - Dried fruit treatment : en
  • GB289935A - Improvements in liquid dispensing apparatus : en
  • DK38721C - Cooling oven for annealing glassware. : da en
  • US1667800A - Buffing mechanism : en
  • SU5262A1 - Wind engine with rotating cylinders : en ru
  • DE459373C - Lighting device : de en
  • FR637410A - Process for the production of unsaturated aliphatic hydrocarbons : en fr
  • GB279472A - : en
  • GB289678A - Split pin for securing nuts and the like : en
  • FR637576A - Switching device for railway tracks : en fr
  • ES105875A2 - Improvements in the rolling apparatus for railway, tram or road transport cars. : en es
  • FR637605A - Improvements to drying cylinders and cookers : en fr
  • US1668479A - Method of making shoes : en
  • FR637611A - Hydro-destoner water separator for beets : en fr
  • SU5177A1 - Plate valve : en ru
  • US1667832A - Method of and apparatus for laminating glass under incremental differential pressures : en
  • FR637428A - Device for cutting fruit into uniform slices, particularly tomatoes and onions : en fr
  • GB289584A - Improvements relating to flushing apparatus for water closets : en
  • SU5113A1 - Tram Ticket Reel Holder : en ru
  • DE459144C - Process for the extraction of the organic components of Kaustobiolithen : de en
  • FR637628A - Motor vehicle turn warning system : en fr
  • DE459308C - Process for the production of hexahydro derivatives of the china alkaloids : de en
  • PL8615B1 - A press for the production of artificial stones with a mechanically actuated charging device. : en pl
  • DE459315C - Saucepan with sieve : de en
  • DE459359C - Lighting device for grand pianos and other keyboard instruments : de en
  • US1668177A - Alternating-current motor : en
  • US1668431A - Planer-cylinder-cutter-bit adjusting and setting gauge : en
  • FR637692A - Improvements made in the manufacture of compartmentalization of boxes, racks, etc. : en fr
  • GB289647A - Improvements in or relating to stringed musical instruments : en
  • GB289725A - Improvements in fishing flies and process of making the same : en
  • DE459383C - Metal jar packing : de en
  • ES106477A2 - Multi-layered, single-knit stretch articles. : en es
  • ES106245A1 - A machine for cutting tissues. : en es
  • GB289635A - Improvements in reflecting devices for the scale readings of weighing machines and the like : en
  • US1668060A - Radio vacuum-tube circuits : en
  • US1668269A - Shingle, slate, and tile roof : en
  • US1668402A - Binder : en
  • US1668533A - Automobile heater : en
  • USD75039S - Thobvald j : en
  • PL8590B1 - A method of producing porous building material. : en pl
  • SU5181A1 - Device for eliminating the harmful effect of train length on the rate of braking and braking : en ru
  • GB289728A - Improvements in or relating to felt, canvas or like flexible conveyors : en
  • ES106476A1 - An average protected against the running meshes. : en es
  • GB289702A - Lavatory seat : en
  • PL8624B1 - Method for removing chlorides from ore liquors and similar solutions. : en pl
  • SU5101A1 - Method of metallization in the field of poultry : en ru
  • DE459195C - Device for dividing dough and dough-like substances using two cooperating partial rollers arranged under the inlet trough and provided with partial chamber halves : de en
  • DE459526C - Fuse for the hose connection on compressed air tools : de en
  • PL8560B1 - A way to enrich superphosphates. : en pl
  • CH125776A - A method of decorating timepieces or jewelry, and a timepiece or jewelry decorated according to this process. : en fr
  • GB289956A - Improvements in and relating to footballs, netballs and other similar balls, to inflatable bladders for such balls and to inflating means for such bladders : en
  • US1668258A - Blanket roller for printing machines : en
  • US1668391A - Grain spreader : en
  • GB283873A - Improvements in price tickets and the like : en
  • GB289556A - Improvements in process of treating oils and other similar hydrocarbons to promote cracking : en
  • GB289667A - Improvements in delivery apparatus for printing presses : en
  • DE459332C - Bottle and container filling device working with suction pressure : de en
  • FR637411A - Turbine improvements : en fr
  • GB266712A - Fluid pressure generator : en
  • GB289745A - Improvements in liquid fuel burners : en
  • FR637558A - Spectacle pyrometer : en fr
  • GB276314A - Improvements in or relating to absorption refrigerating machines : en
  • GB287887A - A method of joining the ends of high-tension electric cables, and an improved junction box therefor : en
  • US1667785A - Milk-pail holder : en
  • SU5231A1 - Seaplane : en ru
  • US1668072A - hearne : en
  • US1668287A - Carcass dehairing and cleaning machine : en
  • US1667923A - Apparatus for treating soil : en
  • AU766727A - Improved haulage bucket : en
  • US1668106A - Hot-wire vacuum meter : en
  • US1667928A - Method of treating molasses : en
  • US1668084A - Fabric roll : en
  • US1668483A - Ing their estebification : en
  • GB289732A - Improved journal bearing for railway car axles : en
  • GB289727A - Improvements in or relating to ash trays : en
  • GB289590A - Improvements in and relating to beds, mattresses, couches, bed chairs, bath chairs and the like : en
  • GB289496A - Improvements in or relating to the stiffening of boot or shoe parts : en
  • SU5070A1 - Sunflower seed peeling machine : en ru
  • DE459601C - Koksloeschkuebel : de en
  • CA279744A - Concrete mixer : en fr
  • PL8589B1 - Quick regulators for electric machines. : en pl
  • PL8663B1 - High voltage electric cables with indentations between the insulation and the lead sheath. : en pl
  • PL8649B1 - A method of increasing the bursting detonation capacity of cartridges. : en pl
  • SU5096A1 - Machine for loading small materials into the open-hearth furnace : en ru
  • US1667830A - Telephone system : en
  • ES106254A1 - A clockwork mechanism that works by prepayment. : en es
  • PL8533B1 - Floating device. : en pl
  • DE459328C - Combustion engine with lubricating pump located in the crankcase : de en
  • ES106449A1 - An art perfected for bottom fishing. : en es
  • ES104895A2 - An automatic collection device, by inserting a coin, for telephone communications. : en es
  • FR637659A - Soap which can be used in particular for cleaning hands, and as household soap : en fr
  • PL8620B1 - Improved ways of making soap. : en pl
  • US1668367A - Trap : en
  • US1668501A - Pressing machine : en
  • PL8578B1 - Equipment for chilling and freezing. : en pl
  • SU5117A1 - The method of preparation of substances for the analysis of tannins : en ru
  • US1667791A - Cuff fastener : en
  • US1668001A - Valve for controlling oil burners : en
  • US1668386A - Wall seat : en
  • CH125747A - Combined pen and pencil holder. : de en
  • DE459227C - Device for sorting punch cards : de en
  • DK38710C - Electric Alarm Device for Alarm Clocks. : da en
  • CH125641A - Body, in particular for automobile buses and trams. : de en
  • USD75062S - Design for a lighting fixture : en
  • CA279825A - Gas aeration and purifying process : en fr
  • US1668199A - Automatically-controlled electric heating system : en
  • CA279819A - Soldering device : en fr
  • SU5208A1 - Device for better utilization of the heat of fuel in steam boilers, mainly locomotive and steamboat : en ru
  • DE459317C - Device to prevent milk from boiling over : de en
  • US1668389A - Game-recording board : en
  • US1667794A - Device for the synchronization of alternating-current machines : en
  • DE459382C - Chopping machine with combined spring loading and cutting angle adjustment : de en
  • CH125636A - Mechanical fuze for artillery projectiles. : en fr
  • SU5234A1 - Instrument for checking the accuracy of aiming in the process of pickup : en ru
  • SU5051A1 - Fitting to carding machines for dividing fleece : en ru
  • US1667869A - Pouch or container : en
  • US1667910A - Lamp grip : en
  • US1668039A - Process of preparing fowls for plucking : en
  • FI11985A - Anordning vid rör- eller kulkvarnar : en fi
  • FR637620A - Process for lighting the indicator plates of motor vehicles and devices allowing the implementation : en fr
  • CA279784A - Hospital stretcher : en fr
  • CH124824A - Process to prevent vibration phenomena in multi-stage disk-wheel, steam or gas turbines. : de en
  • DE459302C - Spindle drive for winding machines with stationary spindles moved by friction plates : de en
  • DE459303C - Steam oven with a false air duct connected to the chimney : de en
  • FR637640A - Decorative bead of paper or the like, for furnishings and other applications and method of manufacture thereof : en fr
  • GB289721A - Improvements in crushing or pulverizing mills : en
  • ES106454A1 - A new folding toy theater. : en es
  • GB289737A - Improvements in or relating to bituminous coating compositions : en
  • GB289947A - Improvements in or relating to vaporisers for liquid fuel : en
  • PL8531B1 - Device for consuming smoke, especially in steam locomotives. : en pl
  • US1668300A - Apparatus for constructing concrete buildings : en
  • FR637475A - Improvement in shellfish purification methods : en fr
  • GB289618A - Improvements in sealing means for milk bottles or other vessels : en
  • US1668239A - Art of removing wax from oil : en
  • FR637671A - Lighting system for motor vehicles and others : en fr
  • GB284658A - Synchronous motor for driving electrical time measuring devices and the like : en
  • US1668425A - Compass bubble box : en
  • GB289936A - Fire-proofed products and the production thereof : en
  • CA279847A - Pictorial illustration : en fr
  • ES106242A1 - Arrangement for the drive of the piston machines (pumps, compressors) by means of asynchronous motors. : en es
  • FR637480A - Glass plate provided with a layer which must be protected by a coating, in particular mirror glass plate : en fr
  • CH121348A - Process for the production of a binder for paints, varnishes, putties, etc. : de en
  • PL8552B1 - The method of producing a metal propeller with unfolded surfaces. : en pl
  • US1668120A - Shoe for personal wear : en
  • US1668130A - Drive and control of motor generators : en
  • US1668413A - Controlling device : en
  • SU5123A1 - Press attachment for cooling the wire squeezed out of the soft metal : en ru
  • USD75028S - Design fob a lamp base : en
  • DE450739C - Matrix setting and line casting machine with several magazines for setting mixed sets using matrices with V-shaped depositing teeth, in which the matrices are first distributed according to fonts and then deposited according to characters : de en
  • DE459235C - Fuel delivery device for internal combustion engines : de en
  • ES100990A1 - A grenade for mortar launching or any grenade launcher. : en es
  • US1668252A - Miner's pick : en
  • US1668344A - Farm gate : en
  • FR637492A - Method and device for preventing or reducing glare caused by automobile headlights and other similar apparatus : en fr
  • USD75019S - Design for a combined radiator-cap ornament and traffic signal : en
  • DK38711C - Method and device for supplying sludge-shaped material to rotary kilns. : da en
  • SU5129A1 - Boiler for water heating : en ru
  • US1667721A - copeman : en
  • FR637602A - Development of chucks : en fr
  • GB289675A - Means for making zigzag stitches on a sewing machine : en
  • ES106466A1 - Procedure to disperse by grinding various substances in liquids. : en es
  • US1668514A - Track for high-speed suspension railways : en
  • US1668197A - Suspension tower : en
  • DE459222C - Machine for the production of glass bodies, in particular tubular ones : de en
  • DE459265C - Winding drum, especially for foil rolling mills : de en
  • DE459416C - Compressed air impact tool with a laterally arranged shut-off valve for the exhaust : de en
  • US1668085A - Plate-cutting apparatus : en
  • US1667852A - Tape-reading device : en
  • US1667727A - Machine for grinding gears and the like : en
  • US1667916A - Spindle for gelatin rolls : en
  • US1668008A - Electropneumatic safety brake : en
  • DE459352C - Device for testing the dielectric strength of insulating oil : de en
  • SU5106A1 - Paper Sheet Conveyor : en ru
  • US1667997A - Heater : en
  • FR637660A - Apparatus for diluting by rational dosages cooking sauces, creams, mayonnaise, etc. : en fr
  • SU5211A1 - Device for radio reception without tuning and grounding : en ru
  • SU5225A1 - Device for automatic train stop : en ru
  • US1667882A - Salt container : en
  • US1668067A - Cultivator : en
  • USD75002S - Design fob a dispensing stand : en
  • ES105523A2 - Joining of pieces in wooden constructions by means of claw plates. : en es
  • PL8634B1 - Device for setting rotating electric meters according to a normal meter. : en pl
  • SU5223A1 - Russka stove with stove and smoke : en ru
  • DE459489C - Process for the production of overlaid glass tubes or rods : de en
  • DE459295C - Cap type suspension isolator : de en
  • FR637447A - Improvements to temperature change alarms, including fire alarms : en fr
  • GB277976A - Improvements in and relating to addressing machines : en
  • SU5220A1 - Water engine : en ru
  • US1667947A - Piston packing : en
  • US1668017A - Mold : en
  • US1668233A - Fence-post extension : en
  • FR637505A - Coupling sleeve : en fr
  • FR637665A - Automatic control for signaling device by light movement : en fr
  • GB289923A - Improvements in or relating to boxes for holding rolls of fabric : en
  • ES104968A2 - Procedure to obtain light sensitive layers with diazo combinations. : en es
  • DE459312C - Pliers-shaped auxiliary device for hardening files : de en
  • FR637526A - Removable shoe protector : en fr
  • FR637613A - Propeller control device : en fr
  • ES105582A1 - An insulator in porcelain for electrical conductions. : en es
  • FR637617A - Big end for high speed engines : en fr
  • DE459238C - Filling control of arrow wheel motors for gaseous propellants : de en
  • FR637401A - Electric heating device, in particular for complete central heating installations and individual radiators or for other purposes : en fr
  • GB289603A - Improvements relating to fruit boxes or baskets, and the like : en
  • DE459576C - Suspension for vehicles, in particular motor vehicles : de en
  • DK38728C - Collector for Film. : da en
  • GB276983A - A new or improved method of and apparatus for forming blanks from sheet rubber or similar plastic material : en
  • DE459535C - Process of providing fixed or difficult to move objects made of iron, wood or other materials with a coating : de en
  • US1667896A - Dust-sealing device : en
  • DE459329C - Valve lifters, especially for internal combustion engines : de en
  • FR637516A - Corset improvement : en fr
  • FR637546A - Transformation furniture : en fr
  • FR637579A - Process for obtaining sterilized and unalterable vegetable horsehair : en fr
  • DE443340C - Process for the preparation of acidic sulfuric acid esters of the aromatic series containing oxyalkylated nuclear hydroxyl compounds : de en
  • DE459240C - Procedure for assembling two cage parts : de en
  • GB284331A - Automobile pedal plate : en
  • ES106471A1 - A new fishing system with artificial light. : en es
  • CH125650A - Wall for wooden houses. : de en
  • US1668469A - Wall-board fastener : en
  • ES106261A1 - Coupling system for the lower parts of furniture intended for public establishments. : en es
  • GB286263A - Improvements in and relating to sluice weirs : en
  • GB269163A - Improvements connected with internal combustion engines operated with pulverulent fuels : en
  • GB289674A - Improvements in and relating to brush making machines : en
  • US1668046A - Dirigible headlight : en
  • PL8648B1 - The method of obtaining nitrogen oxides by catalytic oxidation of ammonia with oxygen or oxygen-containing mixtures. : en pl
  • CH125741A - Lens shutter. : de en
  • CA279699A - Fire screen : en fr
  • CH125778A - Screw locking. : de en
  • PL8610B1 - A method of obtaining highly compressed gases for direct use from low-boiling liquid gases, such as hydrogen, air, oxygen, nitrogen, etc. : en pl
  • PL8545B1 - The method of obtaining hydrocarbons, especially aromatic hydrocarbons. : en pl
  • GB289622A - Improvements in or relating to boilers for heating and circulating water or for generating steam : en
  • FR637507A - Assembly part : en fr
  • GB289688A - Device for producing artificial sausage skins : en
  • FR637450A - Improvements to dynamo-electric machines : en fr
  • DE459237C - Method of using an electrical jump spark for explosive and other purposes : de en
  • DE459344C - Process for drying fuels : de en
  • DE459404C - Process for the preparation of 1-oxynaphthalene-8-carboxylic acid : de en
  • FR637419A - Drying process : en fr
  • FR637699A - Magnetic sorter with visible poles and internal action : en fr
  • USD75050S - Design fob : en
  • SU5081A1 - Revolution counter : en ru
  • SU5092A1 - Open-hearth furnace with air cooling of the roof and heads : en ru
  • US1667827A - Garment : en
  • US1667958A - Slicing machine : en
  • GB287047A - Improvements in and relating to slaughtering devices : en
  • US1667951A - Insole-making machine : en
  • US1667975A - Paper box : en
  • US1668160A - Mirror antiglare shield : en
  • GR1824B - STORAGE FLOORS, ROOMS, FLOORS. : el en
  • CH125670A - Electric hotplate heated with low voltage alternating current. : de en
  • SU5042A1 - Air torpedo : en ru
  • US1668424A - Railway truck : en
  • SU5163A1 - Ship's explosive jet propulsion : en ru
  • US1668116A - Scaffold : en
  • US1668437A - Automatic balance for cotton-press side doors : en
  • DE459296C - Device for cementless fastening of reinforcement parts to insulators : de en
  • GB289605A - Improvements in box making machines : en
  • GB289621A - Improvements in or relating to the purification of montan wax : en
  • ES105989A2 - New aluminum alloy and its manufacturing procedure. : en es
  • FR637536A - Two-disc wheel applicable as a front or rear wheel and comprising a hub in several parts assembled by an axial bolt : en fr
  • FR637623A - Improvements in hot air dryers, used in particular for styling and drying hair : en fr
  • US1667986A - Theft-preventing device : en
  • US1668137A - Hinge : en
  • DE459268C - Section separator for electric railways : de en
  • FR637565A - Amusement airplane : en fr
  • US1668453A - Valve : en
  • US1668165A - Slow-closing faucet : en
  • GB283107A - Improvements in or relating to electric floor waxing machines : en
  • DE459260C - Process for the simultaneous washing and twisting of artificial threads of all kinds made of viscose, which are obtained by the bobbin spinning process : de en
  • GB283479A - Improvements in sharpening means for the cutters of cigarette making machines : en
  • GB284295A - Improvements in or relating to the manufacture of coloured portland cement : en
  • US1667733A - Tubing catcher : en
  • US1668173A - Football, basket ball, and the like : en
  • CA279811A - Fibre for derivatives : en fr
  • DE459255C - Process for the separation of a gas mixture into its components by rectification : de en
  • DE459487C - Hot water tanks for dental purposes : de en
  • GB289594A - Improvement in back pressure, reflux and non-flooding valves : en
  • PL8675B1 - Method and device for making empty glass items. : en pl
  • SU5037A1 - Regenerative heating device for liquids or gases : en ru
  • SU5236A1 - Metal stove : en ru
  • PL8550B1 - Crane for moving bricks. : en pl
  • SU5384A1 - Fixture for intermittent lighting films in the camera : en ru
  • US1668268A - Automatic gas-controlling standing valve : en
  • US1668341A - Door closer : en
  • SU5226A1 - Steam Mechanical Nozzle : en ru
  • US1668071A - Fuel cleaner : en
  • CA279740A - Clamp : en fr
  • FR637586A - Combination circuit breaker : en fr
  • US1667825A - Shoe-softening apparatus : en
  • CA279796A - Gas tank : en fr
  • FR637689A - Improvement in the manufacture of corded whip handles : en fr
  • ES98236A1 - A mechanical process for the manufacture of streamers with letterpress printing. : en es
  • GB282017A - Improvements in motor vehicles with four driving wheels : en
  • US1668261A - Radiosignaling : en
  • US1668447A - Game : en
  • US1667954A - Fluid purifier : en
  • US1668379A - Combined creeper and stool : en
  • FR637593A - Improvements to sandblasting machines, and to mixers used in these machines : en fr
  • GB289653A - Improvements relating to the preservation of food : en
  • US1667966A - Alloy : en
  • FR637491A - Bath installation : en fr
  • DE459306C - Process for charring and drying fuels : de en
  • SU5109A1 - Wind engine with rotating cylinders : en ru
  • SU5240A1 - Water chain vane engine : en ru
  • US1667780A - Apparatus for coding and decoding messages : en
  • GB289588A - Improvements in and connected with the launching of ships' boats : en
  • GB285852A - Friction driving device chiefly intended for cinematographic apparatuses : en
  • DE459333C - Bottle filling machine : de en
  • DE459574C - War vehicle with coupling link on the support boom : de en
  • FR637573A - Device for opening boxes : en fr
  • US1667766A - Magnetic chuck : en
  • GB289710A - Means for spreading cut tobacco in cigarette making machines : en
  • FR637527A - Process for hardening iron and steel articles : en fr
  • CH125752A - Replacement tip for skis. : de en
  • FI11968A - Combined open and covered freight wagon : en fi
  • FR637452A - Wire rope : en fr
  • GB289573A - Improvements relating to magneto electric machines : en
  • GB289945A - Improvements in or connected with coal or similar tipplers : en
  • USD75072S - Design fob a lighting-fixture body : en
  • US1668196A - Sectional nut for lubricating devices : en
  • US1668263A - Magic card-elevating apparatus : en
  • DE459285C - Device for the simultaneous projection of a film in several auditoriums next to or above one another : de en
  • US1667909A - Best available cop : en
  • US1668334A - Booster-engine cylinder cock : en
  • US1668494A - dormann : en
  • US1667891A - Weighing scale : en
  • BE349489A - : en fr
  • CH125503A - Information card for wireless telecommunications enthusiasts. : en fr
  • PL8551B1 - Self-made firearm. : en pl
  • GB289740A - Improvements in or relating to pocket lighters : en
  • GB289698A - Improvements in and relating to radiators for motor vehicles and the like : en
  • CH125759A - Current winding for alternating current electricity meters. : de en
  • US1668420A - Heating radiator for automobiles : en
  • US1668218A - Pneumatic fuel grader : en
  • CH125726A - Process for cleaning low-boiling petroleum or mineral oil distillates. : de en
  • PL8532B1 - A device for quick extinguishing of sparks between conductors due to overflows or similar phenomena. : en pl
  • US1668475A - Reenforced abrasive article and process of making the same : en
  • ES106264A1 - Improvements in carpet-type floating knitted fabrics. : en es
  • ES106267A1 - A means to extract from the sea bottom vapors that have been sunk from all depths. : en es
  • ES106455A1 - A weaving of new manufacturing system. : en es
  • US1667970A - Standard for electric wiring and supports therefor : en
  • US1668295A - Motor vehicle : en
  • DE459244C - Satinizing or glazing calender roll, consisting of disks made of paper or similar elastic material : de en
  • PL8568B1 - Electric turntable. : en pl
  • PL8627B1 - Floats at machines for impregnating materials. : en pl
  • US1668385A - Adjustable double toothbrush : en
  • US1668518A - Contouring tracer : en
  • ES106246A1 - Somiers built with flat strips of fiber board, arranged in parallel and equidistanced from their own frame. : en es
  • GB283145A - : en
  • DE459347C - Production or revitalization of activated carbon or adsorbents : de en
  • US1668310A - Lightning arrester : en
  • GB289602A - Improvements in or relating to electro-mechanical devices for the production of alternating or pulsating currents : en
  • FR637615A - Crankshaft for screwing and unscrewing nuts, with device facilitating locking and unlocking : en fr
  • GB285026A - Improvements in or relating to cylinders for double acting two-stroke diesel engines : en
  • GB289903A - Improvements in combined hem folders and strip guides : en
  • GR1821B - METHOD OF MODERN OPPOSITE MOVEMENT OF TWO MILL STONES. : el en
  • DE459524C - Process for the production of hollow bodies, in particular pipes, from asbestos cement or the like by centrifugation : de en
  • FR637599A - Improvements in electrical contact control devices for motor vehicles : en fr
  • US1668040A - Railway tie : en
  • DE459419C - Rotogravure printing machine for sheets : de en
  • USD75034S - johnson : en
  • FR637583A - Improvements to means of actuating control or signaling devices using alternating currents : en fr
  • GB289926A - Means for observing the fields of view of apparatus for the solution by optical means of data capable of representation in the form of triangles : en
  • GB285067A - Improvements in gas-heating burners : en
  • GB289715A - Improvements in or in connection with steam superheaters, feed water heaters, economisers and the like : en
  • US1668262A - Compound tool : en
  • US1667774A - Ironing machine : en
  • US1668517A - Air-pressure regulator : en
  • DE459515C - Adjustment device for adjustable roller bearings : de en
  • PL8566B1 - A force transmitting device consisting of a set of eccentrics, composed of adjustable parts, making it possible to change the eccentricity of the assembly. : en pl
  • SU5093A1 - Electric mower : en ru
  • DE459324C - Drive for raw rubber washing mills : de en
  • DE459429C - Floor polishing machine with roller brushes rotating in the opposite direction : de en
  • US1667960A - Spark plug : en
  • US1668497A - Lubricating system for traveling blocks including sheaves : en
  • SU5199A1 - A device for determining from a flying vehicle a distance to an earth or water target : en ru
  • CA279706A - Shirt : en fr
  • CA279785A - Door lock : en fr
  • CH125667A - Process for generating a gas with a calorific value of 3500 to 4500 WE per cbm from a bituminous fuel with the help of a water gas generator. : de en
  • US1667772A - Automobile signal light : en
  • US1668407A - Rail joint : en
  • USD75083S - Jules h : en
  • DE459269C - Maximum current protection circuit for three-phase AC systems : de en
  • FR637427A - Improvements to electrically wound clocks : en fr
  • GB289751A - Improvements in or relating to yarn-winding machines : en
  • CH125643A - Mower intended for use in water. : en fr
  • USRE16947E - Sylvania : en
  • US1668473A - Resilient support for cushion seats : en
  • PL8591B1 - Device for cutting metals. : en pl
  • US1667755A - Flow-evener roll for paper-making machines : en
  • US1668070A - Milling cutter : en
  • CA279792A - Adjustable journal wedge : en fr
  • CA279813A - Bolt anchor : en fr
  • ES106263A1 - Procedure to drain the curdled milk, for cheeses, by means of the direct fire and the water bath, with boiler and underground oven. : en es
  • ES106491A1 - Mechanical-thermo-pneumatic locomotive system. : en es
  • CH125748A - Thumbtack. : de en
  • CH125721A - Process for the preparation of 1,2-thiomorpholine anthraquinone. : de en
  • CA279725A - Travelling bag : en fr
  • AU607827A - Improvements in machines for trimming grain (Portable pneumatic grain trimmer) : en
  • CH125684A - Brush. : de en
  • DE459588C - Regulating closure with a jacket facing the outflow cross-section of the bulk material bunker : de en
  • ES106483A3 - A lectern. : en es
  • FR637582A - Bumper-jack : en fr
  • GB289596A - Improvements in or connected with hinged doors for the furnace grates of automatic stokers : en
  • CA279833A - Inflammable liquid lighter : en fr
  • CH124890A - Backpack. : de en
  • BE349686A - : en fr
  • US1668240A - Amplifying system : en
  • USD75082S - Design foe a stand for aquarium or the like : en
  • CH125230A - Device for automatic regulation of the tension of the paper web in rotary printing presses. : de en
  • AU705627A - Improved hornor amplifier for phonographs andthe like : en
  • PL8575B1 - Vulcanizer for vulcanizing or renewing pneumatic tires. : en pl
  • PL8614B1 - Press for the production of artificial profiled stones. : en pl
  • US1668435A - Yarn stop motion : en
  • US1667937A - Carpet and rug fastener : en
  • DE459557C - Magnetic body made of pressed insulated magnetic powder : de en
  • FR637612A - Improvements to washing machines or cleaning dishes or any other objects : en fr
  • FR637562A - Stopper for bicycle handlebars : en fr
  • US1667818A - Canister and like box or container : en
  • AU1037327A - Improvements in teapots : en
  • US1668489A - Exercise cushion : en
  • FR637600A - Fluid projection device : en fr
  • GB289575A - Improvements in vanes for rotary engines, pumps and the like : en
  • PL8562B1 - Dish for dispensing thick liquids, e.g. mustard. : en pl
  • AU822927A - Improvements in or relating to automatic thermo-switches : en
  • CA279705A - Conduit connector : en fr
  • ES106237A1 - An improved closure for spray tanks. : en es
  • BE349902A - : en fr
  • CH125651A - Plaster tile. : en fr
  • GB289673A - Improvements in or relating to the conversion of heavy hydrocarbons into hydrocarbons of lower molecular weight : en
  • FR637442A - Automatic centrifugal coupling : en fr
  • GB281639A - Improvements in and relating to methods of and apparatus for making electric incandescent lamps and similar articles : en
  • AU1018027A - Driving device forthe front wheels of motor vehicles : en
  • CA279823A - Top and door lock : en fr
  • DE459443C - Toothed V-belt : de en
  • CA279701A - Sign : en fr
  • US1667961A - Fixture outlet-box adapter : en
  • US1667989A - Reducing and supporting band : en
  • US1668512A - Device for dressing locomotive wheels : en
  • DE459466C - Miner's lamp : de en
  • FR637498A - Improvements in the preparation of absorbent materials : en fr
  • FR637554A - Reinforced concrete hollow beam : en fr
  • GB289691A - Improvements in or relating to apparatus for holding weft pirns, cops or other textile packages : en
  • DK38709C - Glass processing machine. : da en
  • CA279711A - Switch box : en fr
  • GB289686A - Improvements in a supporting frame for a sewing machine : en
  • CA279786A - Nursing bottle holder : en fr
  • SU5245A1 - Centrifugal pump : en ru
  • FR637455A - Improvements to regulatory systems : en fr
  • FR637694A - Process for the oxidation of alkyl-aryl-substituted dithiocarbamic acids to transform them into the corresponding disulfides : en fr
  • FR637443A - Electro-mechanical signaling bumper for motor vehicles : en fr
  • FR637502A - Eyewear system for cyclists and motorists : en fr
  • ES106478A2 - A procedure for making compost. : en es
  • DE459326C - Device for punching out the press edge on elastic moldings, e.g. Rubber heels or the like : de en
  • DE459533C - Troughed grate : de en
  • AU667227A - Improvements in glareless lamps : en
  • AU887127A - Improvements relating to electric signalling, applicable especially to automatic telephone systems : en
  • CH125754A - Heel strap for ski binding. : en fr
  • DK38704C - Apparatus for sharpening pruning knives and the like. : da en
  • DK38706C - Bicycle saddle protector. : da en
  • GB269140A - Improvements in or relating to film feeding devices for use in talking motion picture recording and reproducing apparatus : en
  • FR637444A - Frame of t. s. f. single without dead ends, for very wide wavelength range and minimum high frequency resistance : en fr
  • FR637664A - Flap for tires : en fr
  • GB289637A - Improvements in and relating to means for closing or sealing bottles, jars, tins and the like containers : en
  • GB281659A - Improvements in aeroplane fuselages : en
  • GB284677A - Improvements in or relating to apparatus for picture and the like telegraphy : en
  • USD75007S - Design for a textile fabric : en
  • FR637472A - Improvements to devices for protecting against the effects of breaking overhead electrical conductors, in particular those for high-voltage conductors : en fr
  • PL8534B1 - A method of refining carbon substances, tar, mineral oils and similar material. : en pl
  • PL8647B1 - Machine for printing and punching box cuttings from a sliding cardboard strip. : en pl
  • SU5200A1 - Cylindrical vessel for high internal pressures : en ru
  • US1668361A - Saw-filing machine : en
  • USD75065S - Design fob a body fob lighting fixtttbes : en
  • ES106469A1 - Procedure to obtain layers on metals. : en es
  • US1668168A - Valve : en
  • US1668281A - Grain-door displacer : en
  • CA279702A - Stretching method for lines, ropes, wires, etc. : en fr
  • FR637601A - Improvements to electric ovens : en fr
  • GB289943A - Improvements in or relating to automatic gas control devices : en
  • FR637466A - Device for derailing vehicles used in the operation, maintenance or construction of railway tracks : en fr
  • ES100956A1 - A device that controls the revolutions made by two or more axes connected to it. : en es
  • PL8660B1 - A method of pre-milling flax, hemp and the like fibers, and a machine for carrying out the method. : en pl
  • US1667837A - Sorting machine : en
  • SU5224A1 - Deflector : en ru
  • US1668089A - Valve-stem lubricator : en
  • GB289567A - Improvements on adjustable automatic switch for electric lighting : en
  • PL8573B1 - Fan wing. : en pl
  • SU5176A1 - Water heater for locomotive boilers : en ru
  • US1668202A - Flotation of ores : en
  • DE459275C - Heating boiler : de en
  • GB272252A - Improvements in or relating to methods of and apparatus for making tyres : en
  • GB283553A - Improvements in or relating to radio transmitters : en
  • CA279771A - Burglar proof bank door : en fr
  • US1668135A - Folding roll for paper-folding machines : en
  • US1668133A - Cupola furnace : en
  • USD75022S - Design for a lamp base : en
  • DE459234C - Haymaking machine : de en
  • DE459274C - Firing for stoves and ovens : de en
  • USRE16950E - Samuel w : en
  • ES106484A1 - Improvements in the machines for the reproduction of cinematographic films. : en es
  • FR637503A - Provision for ozone production : en fr
  • GB280230A - : en
  • GB289583A - Method of preparing latex products for the rubber manufacture : en
  • US1667884A - Sheet-mill-boll heater : en
  • US1668316A - Milk-pasteurizing system : en
  • US1667742A - Jacquard cards for embroidering machines : en
  • USD75044S - Design for a cuspidor fixture : en
  • DE459143C - Process for the production of odorless naphthenic acids : de en
  • US1667717A - Freight-weighing device : en
  • GB282679A - An improved automatic fire extinguisher : en
  • SU5071A1 - Gnezdova Drum Cereal : en ru
  • DE459335C - Security drawer lock : de en
  • DE459519C - Rotor spray gun : de en
  • SU5063A1 - A device for changing damaged grates in the hot firebox : en ru
  • SU5221A1 - Device for determining the location of a flying aircraft and illuminating it with a searchlight : en ru
  • CA279768A - Ventilator fastener for automobile doors : en fr
  • SU5160A1 - An excellent tool for studying the structure of the brain : en ru
  • US1668193A - Steam boiler : en
  • US1668242A - Toilet device for wheel-chair invalids : en
  • DE459345C - Control for pneumatic hammer with spring-loaded control slide : de en
  • US1668442A - Method of making drill steel : en
  • DE459368C - Shock and noise-absorbing camp training, especially for brake hangers on railroad and road vehicles : de en
  • DE459498C - Cloakroom hanging device : de en
  • USRE16952E - William h : en
  • FR637672A - Axial turbine for boreholes and wells : en fr
  • DE459309C - Process for the preparation of ethers of 1-propyl-3, 4-dioxybenzene : de en
  • ES106296A1 - Perfections in the sharpening supports for cork cutting machines. : en es
  • FR637687A - Internal combustion engines : en fr
  • GB287546A - Improvements in removable sleeves for protecting the wrist and forearm : en
  • GB289739A - Improvements in or relating to tipping trucks and the like : en
  • SU5056A1 - Braid making machine : en ru
  • US1668143A - Jingling ball : en
  • USD75061S - Design for a lighting fixture : en
  • ES105369A2 - Modifications in the apparatus to extinguish the fire of the carburettors of the combustion engines. : en es
  • FI11974A - Sätt och anläggning för framställning av fyrsågat virke : en fi
  • GR1817B - PERFECTIONS IN A FOOT CELL OF A BOOKLET. : el en
  • US1667915A - Measured-service telephone system : en
  • US1668392A - Manufacture of water-soluble ester-like derivatives of vat dyestuffs : en
  • US1668396A - Template : en
  • US1668539A - Method of regenerating or reactivating catalysts : en
  • FR637681A - AC current filter rectifier device, in particular for supplying vacuum tubes used in radio signaling : en fr
  • GB289609A - Improvements in and relating to changeable signs : en
  • GB289706A - Electrically driven wood grinding and like apparatus : en
  • FR637584A - Improvement in circular knife shears, and in particular cutting and winding machines, used for bookbinding : en fr
  • GB289587A - Improvements in ventilators of motor buses and other vehicles : en
  • GB281285A - Improvements in belt fasteners : en
  • GB289671A - Improvements in or relating to illuminated signs and like devices : en
  • GB289733A - Improvements in and connected with gauge glasses : en
  • DE459212C - Coupling device for aperiodic coupling and for feedback to radio receivers : de en
  • PL8643B1 - Press plunger for the production of bricks, tiles and similar items. : en pl
  • US1667770A - Closure for containers : en
  • US1667812A - Calculator : en
  • US1668175A - Typewriting machine : en
  • US1667776A - Milk pail : en
  • US1668182A - Rope-climbing apparatus : en
  • ES105876A1 - A rectilinear coulage machine. : en es
  • US1667754A - Balanced chassis with independent suspension for automobile vehicles and the like : en
  • FR637673A - Insecticide : en fr
  • GB289643A - Improvements in supports for cycles : en
  • ES106437A1 - Procedure to supply gas. : en es
  • DE459431C - Iron bed frame : de en
  • GB284312A - Improvements in or relating to the rotor blading of axial-now turbines : en
  • SU5244A1 - Centrifugal pump : en ru
  • US1667793A - Method of reenforcing the walls of packing cases : en
  • FI11967A - Kugghjulsutväxling för Lokomotiv, isynnerhet för sådana, som drivas av explosionsmotorer : en fi
  • PL8650B1 - A method of making wooden rifle bullets. : en pl
  • CH125680A - Bath facility. : en fr
  • ES106444A3 - A folding luggage rack. : en es
  • DE459604C - Process for the production of concentrated acetic acid : de en
  • DE459160C - Cuspidor for dental purposes : de en
  • DE446058C - Cable wells made from panels of reinforced concrete or similar building material : de en
  • US1667988A - Automatic electric toaster : en
  • US1667716A - Key-controlled lighting and ignition switch : en
  • US1667783A - Apparatus for determining the degree of fineness of pulverulent or fine granular masses by means of suspension : en
  • US1668311A - Carton : en
  • CA279720A - Foundry sand : en fr
  • CH125699A - Tie holder. : de en
  • GB289664A - An appliance for hygienic rinsing, particularly for cleansing the mouth and teeth : en
  • BE349326A - Training in racket presses : en fr
  • CH125720A - Process for the preparation of a vat dye. : de en
  • FR637476A - Process for the manufacture of powder intended to prepare cold glue : en fr
  • GB283949A - Process for the production of aluminium by fusion electrolysis : en
  • GB289723A - Improvements in and relating to wrappers for safety-razor blades : en
  • GB289917A - A vacuum cask, can, tin, bottle or receptacle to keep fruit, fish, eggs, milk and the like for a long period : en
  • US1668466A - Trousers hanger : en
  • US1667854A - Gerhard : en
  • USD75043S - Design for a chandelier : en
  • GB278713A - Improvements in gauging devices for grinding machines and other machine tools : en
  • GB289906A - Improvements in proofing iron and steel against rust, and materials for use therein : en
  • DE459365C - Process for the preparation of nitrogen-containing anthraquinone derivatives : de en
  • DE459363C - Process for the production of dinaphthylene dioxide : de en
  • US1667879A - Tubular heater and method of making the same : en
  • DE459353C - Signal and advertising device : de en
  • FR637668A - Thundering engine with high expansion and recuperator : en fr
  • GB289657A - Improvements in silencers for use in connection with the exhaust pipes of internal-combustion engines : en
  • FR637570A - Electric switch with right and left rotation : en fr
  • DE459150C - Method for interference-free reception for wireless transmission : de en
  • DK38703C - Hook for loose Suspension of slate slabs for roof or wall battens. : da en
  • US1667839A - Process of producing potassium ferrocyanide : en
  • US1668002A - Lubricating device : en
  • US1668345A - Cutter for generating gears : en
  • US1668360A - Toy vehicle : en
  • US1667911A - Wire-bending machine : en
  • US1668426A - Radius rod : en
  • DE459277C - Bath facility with liquid heater : de en
  • SU5232A1 - Press Buvare : en ru
  • USD75017S - Design for oilcloth : en
  • US1668112A - Cage for antifriction bearings : en
  • US1667777A - Fastening-inserting machine : en
  • US1668284A - Hoist : en
  • FR637572A - Arrangement for the transmission of measured values : en fr
  • FI11960A - Bakugn : en fi
  • US1668340A - Locomotive booster device : en
  • US1668450A - Cut-out : en
  • US1668530A - Method of handling metal : en
  • USD75025S - Design for a lamp base : en
  • CA279858A - Automobile heater and muffler : en fr
  • US1668384A - Horseshoeing stall : en
  • US1667856A - Chaff-sealing device for coffee-cutting machines : en
  • US1668307A - Alloy and material employing the same : en
  • CA279758A - Electric control apparatus : en fr
  • CA279737A - Rope-puller : en fr
  • DE459503C - Foldable map in book form : de en
  • GB281252A - : en
  • GB289748A - Table-leaf support : en
  • GB289961A - Improvements in or relating to wireless receiving sets : en
  • US1668357A - Blower brush : en
  • DE459310C - Device for monitoring the reaction process in the manufacture of synthetic resins : de en
  • DE459529C - Accumulator railcars : de en
  • CH125686A - Bottle washing machine. : de en
  • AU698027A - Improvements in or relating to methods of and apparatus adapted for operating upon soles for shoes : en
  • US1667861A - Low-pressure indicator : en
  • CH125339A - Automatic telephone system with surge storage. : de en
  • CH125751A - Exercise machine for gymnastic exercises. : de en
  • US1668329A - Teapot : en
  • US1668470A - Producing refined sugar : en
  • CH125679A - Device for connecting wooden parts, in particular in furniture. : de en
  • US1667866A - Plow attachment : en
  • CA279722A - Screen projection : en fr
  • CH124876A - Hair curlers. : de en
  • US1668004A - Dowel machine : en
  • US1668289A - Merchandise displaying and advertising means : en
  • USD75038S - Design fob : en
  • US1667881A - Record-card-operated statistical machine : en
  • US1668099A - Compressor and scavenger for diesel engines : en
  • CH125806A - Holder for collector brushes. : de en
  • CA279708A - Vessel channel and plate : en fr
  • AU1080927A - Improvements in or relating to automatic cutout devices for continued use in electric lines : en
  • ES106463A1 - A steel of very little carbon, with the corresponding method for its manufacture. : en es
  • US1667736A - Ventilator : en
  • US1668314A - Drier : en
  • GB289712A - Improvements in electrical massage apparatus : en
  • US1668290A - Folding square : en
  • CH125649A - Reinforced block masonry. : de en
  • US1667829A - Safety card casing : en
  • DE459252C - Process for treating vegetable fibers : de en
  • GB289636A - Improvements relating to fishing tools for use in well-drilling operations : en
  • SU5103A1 - Portable milling machine for milling the spool mirror of locomotive cylinders, etc. of works : en ru
  • SU5222A1 - Flat feather : en ru
  • US1668273A - Synchronous motor : en
  • US1668335A - Railway rail : en
  • USD75087S - Design for a container : en
  • GB289582A - Improvements in the manufacture and production of soap : en
  • DE459280C - Plow body with adjustable mouldboard : de en
  • DE459213C - Process for the true processing of cast, injectable or pressable insulating materials : de en
  • DE459450C - Tilting device for guns of submarines : de en
  • CA279751A - Liquid mixer : en fr
  • CH125646A - Honeycomb holder. : de en
  • ES106276A1 - Fumivore device for boiler homes, steam rooms and ovens. : en es
  • AU697027A - Improvements in or relating to methods of and machines and tools for finishing the edges of sheet material, material, such as leather : en
  • AU696827A - HCE J. An improved sound amplifier for talking machines : en
  • PL8588B1 - Device for loosening the wag. : en pl
  • CH125669A - Method and device for the distillation of coal and coal-like substances. : de en
  • CA279727A - Rail tie and joint : en fr
  • PL8586B1 - Cup burner for liquid fuel. : en pl
  • US1668267A - Pedal apparatus for railway signaling : en
  • USD75069S - Isidob bosenblatt : en
  • US1668055A - Seaming-guide device : en
  • US1668221A - Folding bed and luggage carrier for automobiles : en
  • BE349738A - : en fr
  • DE459288C - Stranding machine for the production of exceptionally strong ropes from straw or dry herbs : de en
  • FR637501A - Thermo-electronic lamp allowing amplification and detection of an electric current : en fr
  • FR637608A - Method of cultivation by sowing and transplanting and apparatus for its realization : en fr
  • US1668440A - Automatic railway gate : en
  • FI11996A - Text and shading ruler : en fi
  • USD75060S - Design for a bracket arm for lighting fixtures : en
  • US1667984A - Method of decolorizing oils at high temperatures : en
  • US1668276A - Tractor-trailer combination : en
  • US1667893A - Weighing scale : en
  • GB289669A - Improvements in weighing scales : en
  • US1667848A - Yellow vat dyestuff : en
  • US1668100A - Roller bit : en
  • US1668131A - Distilling apparatus for carbonaceous fuel : en
  • US1668303A - Reed-stoning machine : en
  • US1667787A - Method of applying a plating of aluminum to iron and steel sheets and bands : en
  • US1668021A - Boiler : en
  • DE459299C - Method and device for improving molten metals or metal alloys by mechanical shocks : de en
  • CH125719A - Process for the preparation of an azo dye. : de en
  • AU697127A - Improvements in or relating to methods of and machines for shaping shoe uppers and or inserting fasteners : en
  • DE459304C - Baking plate for baking hollow baked goods with trough-like recesses : de en
  • DE459563C - Full stroke lock for a computing device to be attached to typewriters : de en
  • FR637471A - Internal combustion engine : en fr
  • GB289687A - Improvements in apparatus for boring wood and the like : en
  • US1667714A - Glass-handling apparatus : en
  • US1667823A - Inside tube cutter : en
  • FR637408A - 4-stroke internal combustion engine : en fr
  • FR637463A - Improvements to automobile bodywork : en fr
  • GB283904A - Method of and apparatus for removing the waste ends of enamelled wire upon winding on take-off spools or the like : en
  • CA279845A - Arc welding method : en fr
  • CA279753A - Pool snooker : en fr
  • CA279865A - Poultry roost : en fr
  • GB277343A - Improvements in devices for the selective protection of high tension transformers : en
  • GB268338A - Loud speaker : en
  • GB279449A - Improvements relating to heel protectors : en
  • FI11976A - Marking of transport operations for the purposes of the Stock or other means of transport : en fi
  • PL8548B1 - : en pl
  • US1667925A - Stringed-instrument player : en
  • US1668024A - Fare begister : en
  • US1667718A - Machine for driving nuts, screws, and the like : en
  • US1668283A - Magnifier : en
  • US1668372A - Tension envelope : en
  • US1667743A - Voltage-gradient regulator for high-tension cable ends : en
  • FR637533A - Improvements to valves and valve actuation in two-stroke internal combustion engines : en fr
  • FR637571A - Process for preparing coffee essence with an alcohol content : en fr
  • FR637669A - Improvements in the manufacture of multi-electrode lamps : en fr
  • CA279746A - Tennis court construction : en fr
  • US1668080A - Apparatus for spraying plastic or comminuted materials : en
  • SU5251A1 - Scaffolding : en ru
  • US1668164A - Apparatus for heating and transfer of articles : en
  • SU5077A1 - Insulating cartridge for incandescent bulbs, with two-piece outer ring : en ru
  • DE459408C - Process for refining aluminum-silicon alloys : de en
  • DK38723C - Hydraulic Dynamometer. : da en
  • PL8572B1 - Method of obtaining catalysts. : en pl
  • FI11986A - Cigarrettask : en fi
  • US1667934A - Piston-supporting device : en
  • DE459514C - Dust protection device for motor vehicles : de en
  • ES105608A1 - A negative electrode for electric accumulators. : en es
  • SU5184A1 - Car brake : en ru
  • US1668478A - Combination cheese and cake knife : en
  • SU5179A1 - Typewriter Typewriter Typewriter Telegraph : en ru
  • US1668195A - Apparatus : en
  • PL8641B1 - Power equalizer for electric voltage regulators. : en pl
  • US1667963A - Controlling system : en
  • US1667983A - Lubricating device for internal-combustion engines : en
  • GB289559A - Improvements in or relating to joints for adjustable wind and weather screens for motor cars and the like : en
  • DK38722C - Device for holding the lid to jugs of porcelain, earthenware, stoneware or the like. : da en
  • DK38705C - Burner for Gas Appliances and the like. : da en
  • DE459250C - Control device for filling and emptying several compressed air work containers : de en
  • ES106271A3 - A process for manufacturing sodium sulfite or similar products in bodies of predetermined shape and size. : en es
  • FR637511A - Improvements to speakers and other sound devices : en fr
  • FR637649A - Boiler : en fr
  • PL8597B1 - AlQrl 4 / o (, Chicory root cutter. : en pl
  • ES97978A3 - Ammonia nitrate manufacturing process. : en es
  • FI11965A - Strykjärn med kolupphettning : en fi
  • FR637473A - : fr
  • US1667973A - Handle for kitchen utensils : en
  • US1668057A - Hat-welt-edge sewing machine : en
  • US1668134A - Resilient coupling : en
  • US1668449A - Sign : en
  • FR637445A - Method for protecting metallic conductors intended for electric cables or similar devices against the action of sulfur : en fr
  • DE459205C - Device for die setting and line casting machines for alternately releasing similar matrices from different channels with the help of attachments arranged on the releasing levels : de en
  • FR637700A - Suction hose for vacuum cleaners : en fr
  • SU5139A1 - Float landing gear for seaplane : en ru
  • FR637592A - Vehicle suspension system : en fr
  • GB281998A - Method relating to the manufacture of a substance, to be used in laundries and of washing household goods by the aid of this substance, and this substance itself : en
  • DE459142C - Cover for books, notebooks, etc. like : de en
  • FR637534A - Improved method and apparatus for metal casting : en fr
  • GB289549A - Improvements in or relating to soft collars for personal wear : en
  • FR637630A - Improvements to cylinder heads for internal combustion engines with side valve timing : en fr
  • CH125718A - Process for the production of an anthraquinone derivative. : de en
  • DE459298C - Heat-insulating pouring attachment for casting molds : de en
  • DE459578C - Canister milk can : de en
  • SU5124A1 - A device for determining the volume of solids : en ru
  • US1668086A - Paux qrzei : en
  • SU5248A1 - Machine counting : en ru
  • ES106481A1 - A ligature thread for surgery. : en es
  • FR637440A - Cap for tank or other applications : en fr
  • CH125716A - Process for the preparation of 9-chloro-1,2-naphtisatin. : de en
  • PL8656B1 - The key to open the cans. : en pl
  • ES106464A1 - Improvements in pulsating electric currents of equalization or smoothing. : en es
  • FR637425A - Motor unit for electric vehicles with automatic flow control : en fr
  • US1668408A - Fan : en
  • CA279831A - Pocket lighter : en fr
  • GB289655A - Improvements in drying apparatus : en
  • GB289747A - Improvements in and relating to the preservation of adhesives in containers : en
  • DE459233C - Front end for mowing machines and other agricultural machinery : de en
  • GB289495A - Improvements relating to the construction of concrete piles : en
  • BE349959A - CONVERTIBLE BABY CHAIR : en fr
  • CA279718A - Hoisting apparatus : en fr
  • CA279859A - Threadless pipe union : en fr
  • ES106472A1 - A procedure for the printing of terry cloth, towels, and other garments made with these fabrics. : en es
  • FR637530A - Improvement in the construction of polishers to polish glass : en fr
  • CH125687A - Installation on cylinder drafting units of spinning machines to achieve high draft. : de en
  • GB289668A - Improvements relating to ship logs : en
  • GB289680A - Carbons for electro-technical uses and process of manufacture thereof : en
  • FR637645A - Expandable suitcase : en fr
  • GB289741A - Device for supporting trunks and extra wheels upon motor vehicles : en
  • CA279832A - Textile fabric : en fr
  • FR637420A - Rescue device in case of fire : en fr
  • US1667824A - Multiple-unit cable : en
  • AU1056527A - An improved electric water heater : en
  • DE459145C - Process for the preparation of organic mercury compounds : de en
  • US1668243A - Railway-traffic-controlling apparatus : en
  • US1668294A - Rail lifter : en
  • PL8670B1 - Fluffler for cleaning garbage dishes. : en pl
  • SU5121A1 - Tree preservation method : en ru
  • CA279736A - Rope : en fr
  • CH125672A - Device for dividing fruits into equally thin slices, especially tomatoes and onions. : de en
  • US1668095A - Method of sealing tungsten and like metals in glass and seal produced by such method : en
  • US1668250A - Electric laundry iron : en
  • CH125640A - Process for the preparation of a gold compound of w-allylthioureabenzoic acid. : de en
  • CH121469A - Track vehicle with two single-axle bogies. : de en
  • CA279841A - Space discharge device : en fr
  • DE459208C - Grooved rail switch with spring tongues : de en
  • US1667912A - Life raft : en
  • SU5256A1 - Device for current amplification : en ru
  • CH125711A - Process for the preparation of Bz-2'-oxybenzanthrone. : de en
  • CA279839A - Cathode : en fr
  • SU5057A1 - Hand mower : en ru
  • US1668109A - Display device : en
  • SU5068A1 - Cable reel : en ru
  • GB289920A - Method of treating and refining petroleum : en
  • PL8616B1 - Aiming device that removes the influence of the oblique position of the wheels or the bed. : en pl
  • CA279726A - Potato planter : en fr
  • CH125549A - Steam or gas turbine, especially for high pressures. : de en
  • DE459337C - Shut-off device for pipes with large diameters : de en
  • GB289703A - Improvements in or relating to spanners or wrenches : en
  • GB289743A - Improvements in salt pourers and like vessels : en
  • PL8666B1 - A method of processing cellulose materials. : en pl
  • SU5141A1 - Steam or gas turbine : en ru
  • US1668051A - Tone harmonizer : en
  • CA279829A - Pump : en fr
  • PL8617B3 - Aiming device. : en pl
  • SU5237A1 - Kolosnikova lattice : en ru
  • CH124594A - Device for lifting scaffolding poles, support struts, etc. in construction. : de en
  • US1667811A - Garment press : en
  • US1667842A - System of marine propulsion : en
  • CH125445A - Electric chain thread monitor device on looms. : de en
  • CH125758A - Device for measuring alternating voltages. : de en
  • SU5084A1 - Continuous Centrifuge : en ru
  • US1667926A - Palm protector : en
  • US1668119A - Machine for boring tapering holes : en
  • FR637563A - Match holder : en fr
  • GB265230A - Improvements in valves : en
  • CH125666A - Gas boiler. : de en
  • CA279750A - Centrifugal governor : en fr
  • ES106489A1 - An improvement in the ribs of the cylinder of the heal machines for looms. : en es
  • SU5047A1 - Clamping device for wire, cord, etc. for fastening the needle for cleaning the nipple of a primus gun with a handle : en ru
  • USD75041S - Design for a loop for lighting fixtures : en
  • CA279869A - Train control system : en fr
  • CA279704A - Electric heater : en fr
  • CA279710A - Signal for the deaf : en fr
  • CA279851A - Abrasive composition : en fr
  • US1668510A - Grease cup : en
  • SU5158A1 - Tooth powder box : en ru
  • SU5217A1 - Portable machine for boring elliptical hatch holes in the walls of the furnace of a steam engine boiler : en ru
  • US1667965A - Automobile headlight-control switch : en
  • US1668428A - Sample display device : en
  • PL8595B1 - Machine for spreading artificial fertilizer. : en pl
  • US1668507A - Lingerie-strap holder : en
  • PL8611B1 - Device for light advertising. : en pl
  • US1667976A - Hand drill : en
  • DE459423C - Sliding doors arranged one above the other and movable independently of one another : de en
  • FR637514A - Household garbage box : en fr
  • CH125729A - Process for the production of compacts. : de en
  • PL8580B1 - : en pl
  • SU5188A1 - Flexible coupling for shafts : en ru
  • US1667843A - Motor-propelled cultivator : en
  • US1668370A - Measuring apparatus : en
  • AU653927A - Improvements in or relating to telephone systems : en
  • US1667873A - Disk-pile lightning arrester : en
  • US1668351A - Boring bar : en
  • FR637485A - Camp kitchen container : en fr
  • FR637403A - Process for the reduction of various metal oxides and various anhydrides or metalloid oxides : en fr
  • GB290330A - Improvements in steering gear for mechanically propelled vehicles and the like : en
  • GB289681A - Improvements relating to centrifugal separators : en
  • FR637658A - Sealed universal joint usable for connecting rod, tube and similar elements for motor vehicles and other applications : en fr
  • GB289554A - Improvements in or relating to wire spoke wheel building : en
  • DE459267C - Coal dust tank wagons : de en
  • ES106248A1 - A scale with automatic elevation for ticket devices as well as for their printing and delivery. : en es
  • FR637500A - System of subdivision of a building into several floors communicating with each other by inclined ramps : en fr
  • FR637594A - Installation of merchandise stores, between the production plant and the shipping docks : en fr
  • FR637588A - Improvements to internal combustion engines : en fr
  • DK38702C - Sack Lifter and Sack Conveyor. : da en
  • GB289735A - Improvements in connecting devices for the sections of jigging conveyors : en
  • DE459502C - Automatic parking device for speaking machines : de en
  • DE459504C - Split coin pocket for self-sellers : de en
  • US1668208A - Wheel-aligning device : en
  • US1668503A - Massage and cleansing cream and method of preparing the same : en
  • FR637453A - Sound wave receiver : en fr
  • US1667895A - Preservative and process of preserving yeast therewith : en
  • USD75023S - Design for a lamp base : en
  • USD75051S - Isidob bosenblatt : en
  • GB289944A - Improvements in or relating to machinery for bending tubes, angle sections, channel sections or other similar metallic blanks : en
  • FR637504A - Medical device for moving liquid or gas : en fr
  • GR1826B - METHOD OF SEPARATION OF OIL FROM OLIVE FRUIT DIATES NATURAL LAW OF GRAVITY. : el en
  • US1668270A - Radiosignaling : en
  • ES106440A1 - Car chassis equipped with an iron frame on which bodies of interchangeable hearses can be installed. : en es
  • GB278310A - : en
  • GB289574A - Improvements in and relating to the construction and adjustment of optical and other apparatus and appliances : en
  • US1668452A - Propelling system for boats : en
  • ES106487A1 - A process for the production of insensitive steel against cold deformation and against alterations over time. : en es
  • GB289493A - Manufacture of metal derivatives of ª‰-diketones : en
  • GB289592A - Treating fabric to resemble wash leather : en
  • GB289939A - Improvements in or relating to systems for the storage and consumption of electric current at one voltage derived from a higher voltage source : en
  • FR637575A - Device for checking the electrolyte level in accumulator batteries : en fr
  • FR637610A - Improvements to movement selection devices operating by bracing : en fr
  • GB267094A - Improvements in devices for taking up the play in gearing : en
  • GB289638A - Improvements in plants for extracting gold from sea-water : en
  • GB290316A - Catalytic oxidation of sulphur dioxide : en
  • US1668346A - Suspension link for overhead contact wires and method of using same : en
  • FI11961A - Torkställ för knäckebröd : en fi
  • FR637644A - Variable conductor with high negative temperature coefficient : en fr
  • US1668191A - Shuttle tension : en
  • PL8576B1 - Device for folding, closing and inserting drawers into the case of boxes or parcels in machines for the wrapping of cigarettes or the like. : en pl
  • SU5159A1 - Ship jet : en ru
  • CH125538A - A method and apparatus for making pearl-looking materials. : en fr
  • GB289572A - Improvements in or relating to steam superheaters : en
  • GB289957A - Advancements in means for supporting electric conductors : en
  • GB286588A - : en
  • GB289628A - Method of and apparatus for treating boiler feed water : en
  • PL8542B1 - haceli feet. : en pl
  • GB289726A - Recoil checking device for vehicle suspensions : en
  • US1668409A - Service door : en
  • ES106266A3 - An arrangement to facilitate the use of sheets to be used consecutively in greater numbers, writing on them. : en es
  • PL8668B1 - Method and device for producing patterns on furs. : en pl
  • DE459253C - Manufacture of artificial cryolite : de en
  • ES106270A1 - A concrete mixing machine, mortar, ceramic masses or any other earthy or mineral masses. : en es
  • FR637561A - Improvements to towels and furniture to receive them : en fr
  • GB267556A - Improvements in or relating to electric signalling systems : en
  • ES106269A1 - A reproductive device. : en es
  • GR1818B - ADDITION OF FORCES TO THE AXIS TURNING INDEPENDENTLY TOWARDS THEM. : el en
  • FR637590A - Solid core automotive wheel : en fr
  • GB289949A - Improvements relating to pen and pocket knives and the like : en
  • GB289951A - Machine for interconnecting metal bands or the like placed around boxes or other bodies : en
  • US1668064A - Sweet-clover beater : en
  • US1668293A - Apparatus for electrically treating liquids : en
  • GB289652A - Improvements in machines for washing vehicles, such as omnibuses or tramcars : en
  • FR637446A - Protective soft top car : en fr
  • SU5214A1 - Valve device for brass instruments : en ru
  • US1667885A - Fixed air condenser : en
  • US1668088A - Closure device for containers : en
  • US1668395A - Shaft lock for automobiles : en
  • ES106445A1 - Improvements in the devices to clean surfaces. : en es
  • ES105722A1 - Car-taximeter of repairs and power and gasoline of any damaged car en route. : en es
  • GB282328A - Improvement in pistons : en
  • GB289571A - Process for obtaining derivatives of diaryl ketones : en
  • FR637609A - Improvements to centrifugal clutch systems : en fr
  • GB289685A - Improvements relating to stencil-printing hand-stamps : en
  • GB289545A - Improvements in or relating to electric heating appliances : en
  • GB289734A - Improved hand apparatus for removing old wall colourings and paintings : en
  • GB289934A - An improved process for the production of preparations capable of being emulsified and forming soaps : en
  • GB289931A - Improvements in spraying apparatus for use in baths : en
  • GB289902A - Improvements in, or relating to, pipe joints : en
  • GB289930A - Improvements in burners for pulverised fuel : en
  • DE459322C - Bow-like trouser stretcher bent from a piece of wire : de en
  • DE459491C - Pulling device for two-part curtains, drapes, etc. Like. with Nuernberger scissors : de en
  • DE459544C - Process for the production of rings from strip-shaped material : de en
  • ES106446A1 - A mechanism for the film film drag. : en es
  • GB289593A - Improvements in overall garments : en
  • US1667868A - Cabinet wringer : en
  • US1668458A - Legging : en
  • US1668536A - Flexible coupling : en
  • PL8538B1 - Distillation method. : en pl
  • PL8672B1 - Manufacturing method of corner boards Jo of iron palisade walls. : en pl
  • SU5091A1 - Difficult chisel for rotary drilling : en ru
  • US1667841A - Pad for decorating : en
  • US1668038A - Machine for cutting and weighing strip material : en
  • SU5166A1 - A mechanism for the connection between the shaft of the reversing-brake drum of the controller and a separate short roller, supporting the handle assigned to operate the drum. : en ru
  • FI11999A - Elevator : en fi
  • GB289736A - Improved construction of pyrophoric pocket lighter : en
  • DE459192C - Schlaegermuehle : de en
  • PL8636B1 - KL 47 g 5r- Device closing. : en pl
  • US1668110A - Electrical transformer construction : en
  • US1668455A - Valve : en
  • US1668491A - Heating apparatus for automotive vehicles : en
  • USD75080S - Design fob a candle stand : en
  • US1668366A - Compensated asynchronous machine : en
  • US1668244A - Grain separator : en
  • US1668333A - High-draft speed frame for drawing, twisting, and winding textile materials : en
  • FR637494A - Method for stripping wood and advanced instruments : en fr
  • GB272242A - Improvements in liquid-operated regulating apparatus : en
  • GR1819B - DRY MINE. : el en
  • AU767327A - Improvements in photographing apparatus : en
  • ES106435A1 - Improvement in the mine holders. : en es
  • FR637483A - Freewheel with running and driving rollers : en fr
  • SU5190A1 - Clamping device etc. objects during their welding : en ru
  • FR637416A - Arrangement to automatically indicate the capacity of stores, factories, workshops, etc. : en fr
  • FI11963A - The constituent must be gassed : en fi
  • US1668247A - Cotton-picking machine : en
  • US1668405A - Film case : en
  • US1668317A - Drill chuck : en
  • FR637481A - Rocket refinements in time for projectiles : en fr
  • FR637495A - Office glue pot : en fr
  • SU5102A1 - A device for putting on sealing metal rings on a piston : en ru
  • DE459314C - Deck chair for medical examinations : de en
  • SU5040A1 - Device for the automatic braking of the train when the track is expanded beyond the norm : en ru
  • ES106274A3 - Laminating machine. : en es
  • PL8557B1 - Removable heel cap. : en pl
  • US1668045A - Doll : en
  • USD75033S - Design for a spoon or similar article : en
  • SU5180A1 - Oven-column for a bath with a shower and a folding basin with it : en ru
  • US1667938A - Sample case : en
  • GB274090A - Improvements relating to slicing machines : en
  • GB274442A - Improvements in or relating to curved tube vulcanizing apparatus : en
  • GB289937A - Improvements in or relating to extensible hinges and fastenings for trunks, cases, and like receptacles of variable capacity : en
  • FR637604A - High power triode and similar lamps for short waves : en fr
  • ES106450A1 - Distributor device for cereal mowers. : en es
  • DE459554C - High voltage fuse : de en
  • DE459294C - Coil arrangement with pupinized lines : de en
  • FR637437A - Tank furnace loading device, for loading at a point of the throat : en fr
  • US1667768A - Electrical apparatus : en
  • DE459401C - Wrench : de en
  • GB289954A - Improvements in machines for expressing liquids from solids : en
  • ES106250A1 - A spark plug for ring-shaped engines. : en es
  • ES106490A1 - Procedure for the manufacture of rubber-based shields or protectors to defend the body of animated beings against aggressions and violent attacks. : en es
  • US1668184A - Spotlight : en
  • DE459351C - Interlocking of two or more electrically controlled disconnectors : de en
  • USD75081S - Design for a stand for aquarium or the like : en
  • DK38707C - Device for Operation of a Rotating Body and Periodic Reversal of its Direction of Rotation. : da en
  • FR637543A - Seaplane with agglutinated material floats : en fr
  • FR637697A - Improvements in shoe fitting machines : en fr
  • GB289753A - Improved device for firmly attaching exchangeable blades to hoes, mattocks, or the like : en
  • US1668274A - Brake : en
  • ES106453A3 - A procedure for the manufacture of metal supports for glass and crystal vases. : en es
  • DE459259C - Grate structure in pyramid shape for rotary grate generators : de en
  • SU5125A1 - Nozzle controller : en ru
  • DE459400C - Switching mechanism for the bobbin case for looms with bobbin replacement : de en
  • DE459495C - Tea, coffee pot or the like : de en
  • CA279860A - Card index and file : en fr
  • PL8544B1 - Central heating boiler. : en pl
  • SU5082A1 - Berthing device for mooring for controlled balloons : en ru
  • CA279763A - Inking means for printing machines : en fr
  • US1667760A - Lubricating device for pumps : en
  • US1668169A - Holding device for railroad frogs : en
  • US1668172A - Plastic composition for modeling : en
  • US1667914A - Pressure-governed circuit controller : en
  • US1668083A - Lubricating device : en
  • USD75052S - Design for a plate for lighting fixtures : en
  • CH125746A - Pocket stationery with roll strips and pencil. : de en
  • CA279777A - Liquid separating device : en fr
  • DE459228C - Potato planting machine with a device for automatic flaw prevention : de en
  • FR637454A - High-power internal combustion engine with dry gasification, for operation with acetylene gas from calcium carbide reduced to dust : en fr
  • GB289499A - Improvements in or relating to apparatus for obtaining power from tidal waters, rivers and the like : en
  • US1667877A - Automatic valve for gauges : en
  • US1668031A - Rail-straightening device : en
  • USD75020S - Design for a bedspread : en
  • US1668198A - Fruit corer : en
  • US1668228A - Bumper structure : en
  • US1668178A - Motor vehicle : en
  • US1668522A - Lighting means for instrument panels : en
  • FI11982A - Anordning för framställning av skruvhuvud : en fi
  • FR637683A - Distribution for gas engines operating by the flushing and filling process : en fr
  • GB289597A - Improvements in or relating to weighing apparatus : en
  • FR637547A - Movable roof for closed bodywork : en fr
  • GB289663A - Improvements in or relating to high speed telegraphy : en
  • CH125225A - Casting machine for stereotype plates with a casting mold that can be connected directly to a slot opening in the boiler. : de en
  • PL8587B1 - Method of obtaining nitrates and a dry mixture of C / j and JVOC / from chlorine * of metals and aqueous solutions of HNOs. : en pl
  • DE459392C - Hydraulic tipping device for the loading bridge of three-way tippers, especially for trucks : de en
  • DE459432C - Attachment of the cross members to the longitudinal members of metal mattresses : de en
  • FI11962A - Reversible cuff : en fi
  • SU5100A1 - Russian (office) abacus : en ru
  • US1667962A - Can-casing machine : en
  • FR637407A - Electric lamp : en fr
  • DE451376C - Two-stage internal combustion engine : de en
  • DE459174C - Pulsator : de en
  • FI11971A - Förfaringssätt och redskap för att avbinda isolerade elektriska ledningar eller för att isolera Blanka ledningar ellil dyl. : en fi
  • DE459390C - Device for starting motor vehicles : de en
  • US1668337A - Garase mechanism : en
  • DE459276C - Circulating hot water generator : de en
  • DE459414C - Bubble separator : de en
  • CH125360A - Device for securing railway trains against being run over by stop signals. : de en
  • US1667930A - Bag-filling apparatus : en
  • US1667992A - Centrifugal pump : en
  • US1667844A - edmunds : en
  • US1667932A - Brake for children's vehicles : en
  • US1668498A - Means for actuating the cushion plate in heilmann and like combers : en
  • DE459292C - High frequency messaging system : de en
  • FR637469A - Apparatus for the production of skeins of yarn, etc. : en fr
  • FR637542A - Emergency lighting lamp : en fr
  • GB289619A - Improvements in or relating to light-reflecting devices or units : en
  • FI11981A - Lockable hook : en fi
  • SU5086A1 - Aircraft : en ru
  • US1668207A - Method and means for supplying salt solution to a. water-softening apparatus using base-exchange silicates as the water-softening agent : en
  • US1667847A - Washing machine : en
  • US1668342A - Valve : en
  • US1668493A - Wheeled invalid chair : en
  • SU5090A1 - String indicator : en ru
  • US1668352A - Ball-race housing means for differential transmission mechanisms : en
  • US1668138A - Fuse plug : en
  • FR637591A - Delay compensator : en fr
  • CA279867A - Tower : en fr
  • GB289654A - Improvements in paper feeding and delivery apparatus for platen printing presses : en
  • DE459282C - Lathe support : de en
  • US1667985A - Notching tool : en
  • DE459316C - Insert cook pot : de en
  • FR637417A - Soft tube for pastes, ointments, etc. : en fr
  • US1667781A - Method of manufacturing boots and shoes : en
  • US1668136A - Production of emulsions : en
  • US1668248A - Micrometer attachment : en
  • US1668499A - Pipe clamp : en
  • SU5213A1 - Light billboard : en ru
  • US1668006A - Metallic weather strip : en
  • US1667751A - Lock nut : en
  • US1668144A - Process for producing resists on animal fibers : en
  • US1668187A - Rheostat : en
  • GB284664A - Improvements in or relating to long distance telephone cables : en
  • DE459379C - Ruettelforming machine with pressing and lifting device : de en
  • DE459417C - Water scraper ring for the piston rod of locomotive air pumps u. like : de en
  • FR637650A - Universal x-ray spectrograph device : en fr
  • FI11970A - Partial winding of an AC motor : en fi
  • US1667967A - Adjustable route indicator for autovehicles : en
  • US1668430A - Hair waver : en
  • PL8646B1 - Rotary kiln with a ring section for degassing bituminous shale, coal or similar solids. : en pl
  • SU5171A1 - Adaptation to motov sludge to guide the cord : en ru
  • CA279728A - Sewage purifying device : en fr
  • US1668462A - Disk fan wheel : en
  • SU5059A1 - Device for automatic removal of slags from the firebox with pieces not exceeding a certain size : en ru
  • US1667831A - Press compensator : en
  • US1667920A - Device for waving hair : en
  • ES106486A1 - A reinforced mold for centrifugal casting. : en es
  • US1668201A - Current-rectifying unit and method of preparing the same : en
  • AU1003027A - Improvements relating to method and means of refrigeration : en
  • CH125708A - Process for the production of cyan sodium. : de en
  • PL8571B1 - Method of animating catalysts. : en pl
  • US1668174A - Combination table : en
  • CH125545A - Stuffing box for rotating shafts. : de en
  • USD75068S - Isidob bosenblatt : en
  • SU5198A1 - A device for learning to properly press the trigger of a firearm : en ru
  • US1668117A - Adjustable resistance : en
  • US1668378A - Sign : en
  • US1668422A - Combined rail chair and joint for track rails : en
  • US1668528A - Double-locking connecting link : en
  • US1667713A - Automatic fuel-oil superheater : en
  • DE459507C - Spring arrangement for railway buffers, pulling and pushing devices u. like : de en
  • CH125755A - Device for demonstrating a race for demonstration purposes. : de en
  • US1668104A - Apparatus for treating and combining hydrocarbon liquids and gases and other liquids and gases : en
  • SU5218A1 - Internal combustion engine : en ru
  • PL8603B1 - Fireplace grate. : en pl
  • DE451643C - Limit steam heat storage : de en
  • DE459534C - Drive mechanism for typewriters : de en
  • GB270302A - Improvements in motor agricultural implements or machines for hoeing and other operations : en
  • US1667969A - Wood splitter : en
  • CH125717A - Process for the preparation of 2-amido-4-nitrophenoxypropanediol. : de en
  • AU1016327A - Improvements inthe production of gelatinised explosives or smokeless powders : en
  • PL8604B1 - Chain grate. : en pl
  • US1668078A - Gas meter : en
  • DE459380C - Crane hook : de en
  • CH125648A - Eater mice. : de en
  • CH125764A - Timepiece. : en fr
  • DE459589C - Device for removing dust from letters or the like. : de en
  • CH125732A - Process for the production of transparent papers, which are used in particular for the packaging of food. : de en
  • PL8547B1 - A method of obtaining valuable products from carbonaceous substances, tar, crude oil and similar material. : en pl
  • CA279762A - Aeroplane : en fr
  • CH125745A - Pencil holder. : de en
  • CH125692A - Pickers for underlay looms. : de en
  • US1668030A - Optical system of magnifying glasses : en
  • CH125742A - Holder for yellow discs, additional lenses, etc. : de en
  • BE349577A - Plate of ignition rods as well as precedes and device for its manufacture : en fr
  • CH125697A - Apparatus for degreasing and dusting furs. : en fr
  • CH125703A - Method for cleaning high pressure cookers when blowing them off and high pressure cookers for carrying out the method. : de en
  • PL8607B1 - A heating device with a heater filled with any medium. : en pl
  • GB289695A - Improvements in the manufacture of die castings : en
  • CA279791A - Road grader : en fr
  • CA279794A - Game : en fr
  • CH125596A - Circuit arrangement for connecting four-wire lines to one another. : de en
  • DE458985C - Flow meter : de en
  • US1667949A - Headlight attachment : en
  • US1668155A - Radio receiving apparatus : en
  • US1668167A - Adjustable driving seat and bed arrangement for automobiles : en
  • PL8543B1 - K1.18-CTT-. Hacel hardening device. : en pl
  • PL8669B1 - Processing of petroleum residues containing paraffin or without paraffin. : en pl
  • CH125109A - Device for the production of shaped objects, in particular components. : de en
  • CH125442A - Reel. : de en
  • US1667978A - Loose-leaf binder : en
  • US1667993A - Shaving soap : en
  • US1668399A - Shoe manufacture : en
  • DE459494C - spittoon : de en
  • FR637497A - Draft diverter for locomotives and similar applications : en fr
  • FI11979A - Refunds and orders for the sale of goods in the country of origin : en fi
  • FR637603A - Welding and filler process for steel, iron, cast iron, metals, various alloys, on different alloys or metals of the same nature : en fr
  • FR637696A - Two-stroke internal combustion engine with scanning lights : en fr
  • US1668153A - Portable trip device : en
  • US1668358A - Suitcase : en
  • FR637424A - Improvements made to devices for weighing powdered materials (in particular detergents) : en fr
  • FR637520A - Improvements to internal combustion engines : en fr
  • DE459249C - Vibration damper for leaf springs, especially of motor vehicles : de en
  • FR637621A - Device combining a watch holder or the like, and a light source allowing the time to be seen at night : en fr
  • BE349909A - : en fr
  • CH125763A - Watch movement. : en fr
  • US1667908A - Music-leaf turner : en
  • PL8659B1 - Electrical insulating tube making machine. : en pl
  • US1668301A - Cultivator : en
  • AU864527A - Improvements insanitary appliances : en
  • CH125715A - Process for the preparation of 2,7-dinitroanthraquinone. : de en
  • DK38727C - Apparatus for the production of photographic or cinematographic footage. : da en
  • CA279707A - Cue tip drier : en fr
  • CA279733A - Gas processing : en fr
  • US1668012A - Variable grid leak : en
  • CA279741A - Fibrous material crushing method : en fr
  • US1668077A - Blade holder : en
  • CH125674A - Shoe cleaning kit. : de en
  • SU5060A1 - Rotary Chain Thresher : en ru
  • US1668388A - Indicating device for electrical apparatus : en
  • CA279700A - Typographical calculating machine : en fr
  • SU5151A1 - A device for determining the moisture content of a grain batch and determining the degree of its uniformity with respect to moisture by the grain hardness : en ru
  • SU5170A1 - Door lock : en ru
  • US1668115A - Magnetizable material : en
  • US1668126A - Wire motion for pile-wire looms : en
  • US1667795A - Water heater : en
  • US1668230A - Annealing box : en
  • US1668387A - Electrode arrangement for electrical discharge tubes : en
  • FR637606A - Elastic bench : en fr
  • USD75055S - Design for a husk for lighting fixtures : en
  • DE459207C - Adjustment device for the rotation of the paper roller on typewriters : de en
  • DE459398C - Chain tensioning device for looms : de en
  • SU5126A1 - Cylinder for two-stroke internal combustion engine : en ru
  • AU1024327A - Improvements in cylinder castings for steam engines : en
  • PL8625B1 - Latch for the door. : en pl
  • US1667798A - Friction shock-absorbing mechanism : en
  • US1667855A - Calendar : en
  • US1667886A - Manifold for internal-combustion engines : en
  • GB289620A - Improvements in and relating to electric lamp holders : en
  • US1668509A - Sound-reproducing device : en
  • PL8609B1 - Method of obtaining anhydrous volatile metal chlorides at their temperature : en pl
  • US1667771A - Door holder : en
  • US1667935A - Steam trap : en
  • SU5079A1 - A device designed to support a sinking vessel on the water : en ru
  • SU5128A1 - Heat engine : en ru
  • US1668158A - Water-supplying means for internal-combustion engines : en
  • CH125663A - Window stay. : de en
  • US1668206A - Filter and water-softening apparatus of the filter type : en
  • US1668296A - Dispensing device for paste tubes : en
  • CH124875A - Body care device. : de en
  • CH125783A - Rotary valve for pipelines. : de en
  • US1668324A - Fuel-supplying device : en
  • USD75021S - Design fob : en
  • USD75035S - Design for a towel : en
  • SU5187A1 - Rack with gear rack : en ru
  • US1667890A - Indicating device : en
  • US1668264A - Bottle filling and sealing machine : en
  • US1668482A - Process for the saponification of primary solutions of acetyl cellulose : en
  • CH125689A - Process for forming strands, apparatus for carrying out this process and strand made therefrom. : de en
  • BE350062A - CONCRETE BLOCK MACHINE : en fr
  • GB289699A - Improvements in or relating to fire escapes : en
  • SU5144A1 - A device for blocking the amusing pipes used in tunneling mines : en ru
  • US1667775A - Surgical baker : en
  • AU700127A - Improvements relating to current rectifying apparatus : en
  • SU5089A1 - Movie Camera : en ru
  • US1668231A - Radio receiving apparatus : en
  • US1668299A - Apparatus for erecting reenforced-concrete building walls : en
  • BE349967A - : en
  • US1667867A - Razor-blade stropper : en
  • US1668114A - Paper feed for winding machines : en
  • US1668515A - Lighting means for instrument panels : en
  • US1668322A - Machine for printing designs on floor covering : en
  • GB289707A - : en
  • US1668149A - Apparatus for gauging temperature of gasoline in tank cars : en
  • DE459325C - Lid closure for vulcanizing kettles and other containers under internal or external pressure : de en
  • DE459372C - Commutator arrangement for the purpose of electrical image transmission : de en
  • US1668492A - Swift : en
  • DE459375C - Incandescent cathode tubes in which the control electrode consists of a wire wound spirally onto a carrier part provided with incisions : de en
  • GB289538A - Improvements relating to leakage indicators for alternating current circuits : en
  • DE459221C - Melting furnace for the production of gas-free glass : de en
  • DE459311C - Process for the production of carbonic acid derivatives of glycol monoaryl ethers : de en
  • FR637577A - Liquid or semi-liquid product dosing dispenser system : en fr
  • GB271419A - Improvements in electric discharge devices : en
  • SU5156A1 - Automatic air single wire brake : en ru
  • US1667851A - Driving means for taximeters : en
  • PL8606B1 - The method of manufacturing molded objects from materials containing carbon. : en pl
  • CA279821A - Refrigerator air circulation : en fr
  • DE459230C - Artificial fertilizer spreading machine, in which a shaking system forming scattering floors are arranged under the outlet opening of the storage box : de en
  • FR637414A - Electric windscreen wipers for cars : en fr
  • CH125433A - Support on objects. : de en
  • SU5131A1 - Single lens movie camera for capturing and designing color cinematic images : en ru
  • US1667996A - Barking drum : en
  • US1668091A - Island : en
  • SU5204A1 - Aircraft adapted for flight planning : en ru
  • BE349582A - : en fr
  • US1667803A - Lock washer : en
  • US1667995A - Device for testing the position of driving shafts in piston machines and the like : en
  • US1668005A - Sounding toy : en
  • US1668171A - Counter display and dispensing device : en
  • DE459377C - Support and conveyor roll for leather cutting machines with rotating circular knife : de en
  • US1667980A - Protective covering for vehicle tires : en
  • US1668381A - Electrical connecter : en
  • USD75063S - Design for a lighting fixture : en
  • US1668063A - Cleaning device for oil tanks and the like : en
  • SU5052A1 - Yarn extractor : en ru
  • US1668308A - Method of making dextrose : en
  • CH125647A - Sophisticated hook. : en fr
  • PL8619B1 - Seeder for fertilizers, seeds and grains. : en pl
  • CA279703A - Spray nozzle : en fr
  • SU4151A1 - Suspended compass device : en ru
  • US1668325A - Safety hook for tire chains : en
  • SU5134A1 - Conveyor : en ru
  • SU5173A1 - Device for locking the valve of the intercarriage connection of the air brake : en ru
  • DK38729C - Drive system with movable Drive or Wing surface, especially for Airplanes and Airships. : da en
  • DE459236C - Combined ignition and lighting device as a flywheel magnet machine for internal combustion engines : de en
  • DE459409C - Steel tape measure : de en
  • DE459559C - Clothes rack made of metal : de en
  • ES106488A1 - A perfection in the ribs of the cylinder of the heal machines for looms. : en es
  • SU5058A1 - Land Digger : en ru
  • US1668013A - Distilling device for lubricating system of internal-combustion engines : en
  • US1668527A - Wheel-striping fixture : en
  • SU5260A1 - Method for determining starch content in potato by its specific gravity : en ru
  • US1668377A - Transformer for electric-arc cutting and welding apparatus : en
  • US1667801A - Combination tool holder : en
  • SU5099A1 - Folding road tea device : en ru
  • US1667921A - Eye tape : en
  • US1668056A - of toledo : en
  • SU5168A1 - Device for unloading axial pressure of the propeller to the comb bearings : en ru
  • US1667758A - Electric boiler apparatus : en
  • US1668225A - Removal of sulphur and sulphur compounds from hydrocarbon oil : en
  • US1667941A - Piston ring : en
  • US1667982A - Revolving bed : en
  • US1668397A - Glove-turning machine : en
  • US1668410A - Buzzer : en
  • US1668526A - Control means : en
  • US1668111A - Terminal for electrical accessories : en
  • CA279852A - Brake apparatus : en fr
  • CH125656A - Table for presses for the production of wedge stones and other profile stones. : de en
  • CH125657A - Compressed air throwing device for concrete, mortar, sand and similar substances. : de en
  • PL8618B3 - Reduction valve for vacuum air brake. : en pl
  • BE349977A - Improvements in the distillation of coal and other solid carbonaceous substances. : en fr
  • AU754827A - Improvetiiihts in fluid pressure engine : en
  • SU5246A1 - Room stove : en ru
  • CH125725A - Mixture of substances suitable for the production of paints. : de en
  • US1668129A - Hand truck : en
  • CH125820A - Anode inlet for vacuum vessels, especially for electric iron rectifiers. : de en
  • BE350020A - : en fr
  • CA279756A - Nickel-copper matte refining process : en fr
  • CA279770A - Water regulating mechanism : en fr
  • FR637449A - Gear cutting machine : en fr
  • DE459355C - Lighting device for cars, lighthouses, etc. like : de en
  • FR637418A - Starting boxes for dog races and similar apps and apps : en fr
  • FR637457A - Barge loading and unloading device that can dredge sand in river : en fr
  • FR637653A - New process of mixing vegetable materials with the hair or wool in the manufacture of bells and sleeves for hats from wool or wool felt : en fr
  • DE459307C - Shaft furnace for the extraction of primary tar : de en
  • USD75070S - Isidob bosenblatt : en
  • FI12000A - Stabbläggningsapparat : en fi
  • GB289503A - Improvements in coin-freed automatic delivery apparatus : en
  • ES106262A1 - An electric incandescent lamp. : en es
  • CA279789A - Anti-frosting device : en fr
  • ES106479A1 - Oil switch with resistance. : en es
  • AU564627A - Improvements in money tills and cash registers : en
  • CA279773A - Pyrometer : en fr
  • CA279717A - Place and tally card : en fr
  • CH125682A - Standing board for ladders. : de en
  • AU562127A - Improvements in electromechanically controlled switches and remote control signalling and telephone systems : en
  • US1668441A - Combination padlock : en
  • PL8637B1 - A system of several interchangeable connecting terminals for electric cables. : en pl
  • USD75059S - Design for a bracket back for lighting fixtures : en
  • FR637467A - Attachment of broom handles, brushes, etc. : en fr
  • CH125620A - Decorative rod carrier for curtains to be attached to the common straight wall irons. : de en
  • AU1050927A - An improved bust-bodice : en
  • CH125800A - Heat exchange device with circulation pipe for an exchange medium. : de en
  • DE459271C - Tightenable leg bandage : de en
  • DE459364C - Process for the preparation of nitrogen-containing anthraquinone derivatives : de en
  • SU5083A1 - Cinema projector with optical alignment : en ru
  • SU5169A1 - Flow velocity meter : en ru
  • SU5210A1 - Patch for connecting logs in pairs in composite columns : en ru
  • US1667748A - Harry mortimer : en
  • CA279734A - Gas generation : en fr
  • AU988527A - Improvements in extension ladders : en
  • US1667899A - Adjustable pedestal for combination seats and desks : en
  • US1668009A - Eluid-pressure braks : en
  • US1668256A - Selecting mechanism : en
  • SU5172A1 - Device for pulling track crutches : en ru
  • US1668107A - Cut-weld torch : en
  • US1668468A - Harness attachment : en
  • US1668448A - Seed cleaner : en
  • SU5196A1 - Continuous sucker rod pump for deep wells : en ru
  • ES106024A1 - Transparent mirrors : en es
  • FI11972A - For the purposes of this Regulation, the terms and conditions of the bituminous brand and the periodic table : en fi
  • FR637531A - Process for obtaining insulating and sealing materials, in particular for electric cells and batteries : en fr
  • BE349551A - Improvements to devices used to record and reproduce electrical variations corresponding to sound waves : en fr
  • SU5212A1 - Sealing device for roller bearings, especially for electric carriage motor bearings : en ru
  • CH125597A - Method for transmitting radio-electric signals, and installation for its implementation. : en fr
  • DE459407C - Process for removing capsule-like structures made of plastic masses from their dipping form : de en
  • US1668074A - Lighting ring : en
  • US1668223A - Locking attachment for valves : en
  • USD75037S - Design for a badiator cap : en
  • US1668236A - Rubber composition and method of producing the same : en
  • GB289918A - Improvements in and relating to floors, roads and the like : en
  • CH124860A - Burner for liquid fuel. : en fr
  • CH125760A - Device for fastening the dial of clocks, in particular pocket watches, to the base. : de en
  • GB283497A - Improvements in or relating to thermionic valve circuit arrangements : en
  • GB289720A - An improved method of and apparatus for filleting fish : en
  • USD75073S - Design for a wall-bracket back for lighting fixtures : en
  • US1667964A - Sprinkler head : en
  • US1668052A - Helicopter : en
  • AU822227A - Improvements in and relating to means for preventing pinking or knock in interanl combustion engines : en
  • FR637569A - Device that automatically cuts off the battery ignition circuit as soon as the engine is stopped : en fr
  • USD75013S - Design for a golf-club head : en
  • AU697827A - Improvements in signalling devices for motor vehicles or the like : en
  • FI11990A - Trailer automatic reversing device : en fi
  • GB289627A - Improvements in and relating to screwing machines : en
  • GB289666A - Improved locking means for door latches : en
  • FR637409A - Crate manufacturing process : en fr
  • GB289676A - Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees : en
  • US1668121A - Four-wheel-brake equalizer : en
  • GB289546A - Improvements in or relating to electrically heated flat-irons : en
  • SU5062A1 - Peat processing method for hydrolysis : en ru
  • GR1820B - IMPROVEMENTS IN THE OPERATING MECHANISM OF THE STICKER PULLING MACHINE. : el en
  • CA279748A - Curtain support : en fr
  • BE349992A - Motor driven device for plowing the soil and operating multiple spades : en fr
  • CA279739A - Tin precipitation method : en fr
  • DE459272C - Device for making bread slices with or without topping : de en
  • GB289919A - Improvements in or relating to means for the delivery of coal or other material from bunkers or like storage receptacles : en
  • US1667738A - Conveyer and door construction : en
  • US1668139A - Crown block for derricks : en
  • FR637637A - Hairpiece frame : en fr
  • GB289750A - Improvements connected with bracelets or the like : en
  • FR637589A - Tubes having a cross-section in the form of an archimedean or other spiral, allowing their instantaneous connection : en fr
  • FR637629A - Device for lighting domestic and other fireplaces : en fr
  • GB289551A - Improved drag devices for flyer spinning, doubling, twisting and like machines used in the production of yarns or threads of fibrous substances : en
  • ES105979A2 - Ship hull improvements. : en es
  • GB289625A - Improvements in roller bearings and in means for casting the same : en
  • CA279747A - Rail anchor : en fr
  • SU5108A1 - Bishop : en ru
  • CA279724A - Whistling ball : en fr
  • CH125688A - Storage device for spinning and similar spindles. : de en
  • GB289644A - Improvements in or relating to electric lamp pendants : en
  • GB289731A - Improvements in feeding mechanism for sewing machines : en
  • SU5209A1 - Device for determining the extension of the track when passing a train : en ru
  • DE459297C - Process for the production of green sulfur dyes which are easily soluble in dilute sodium sulphide : de en
  • GB289659A - Improvements in or relating to protective coverings for tanks, pipes, and the like : en
  • GB276345A - Improvements in gas-tight seals for conductors for vacuum tubes and other electric devices : en
  • US1667720A - copeman : en
  • DE459127C - Collapsible stroller : de en
  • ES106249A1 - A plug to close the holes produced in rubber or rubber articles, even tubular ones. : en es
  • FI11993A - Saddle for bicycles, motorcycles, etc. for : en fi
  • GB289651A - Safety mechanism for reversing gears or motions for the main cylinders of carding engines : en
  • FR637496A - Fixed or removable rotary lift propeller stabilizer, designed to be adapted to all marine, submarine, air, land or mixed locomotion devices : en fr
  • SU5235A1 - Horizontal wind motor : en ru
  • US1668033A - Tying device : en
  • US1668081A - Sole-fitting machine : en
  • GB289682A - Improvements in ball valves : en
  • DE459366C - Process for the preparation of Bz-1-methoxybenzanthrones : de en
  • ES106256A1 - Mobile vehicle on rails applicable to clean and level the ballast on the tracks. : en es
  • ES106443A1 - Hydraulic crics with automatic safety retention device. : en es
  • FR637522A - Manufacturing process of mixed fabrics : en fr
  • SU5069A1 - A device for space heating with heated air flows into the room : en ru
  • US1668321A - Locking device : en
  • ES106465A1 - Improvements in the fuel regulating means. : en es
  • SU5067A1 - Instrument for demonstrating the relative position of the sun, moon and earth's surface : en ru
  • US1668253A - Safety grounding connection : en
  • GR1822B - CIGARETTE DESIGN AFTER PYRES. : el en
  • US1668014A - Resilient seat support : en
  • DE459262C - Workpiece carrier for sole sewing machines : de en
  • FI11987A - Förfaringssätt och anordning för framställning av pappersmassa : en fi
  • FI11994A - Grinder for grinding shaft journals in place : en fi
  • US1667968A - Process for separating compounds of potassium from compounds of aluminum : en
  • FR637580A - Newspaper holder : en fr
  • DE459270C - Facility for the completion of the covered support frames for small electric light bulbs : de en
  • ES106244A3 - New hollow pieces of baked earth for reinforced concrete ceilings. : en es
  • FR637499A - Device for starting internal combustion engines, in particular aircraft engines : en fr
  • GB272944A - Improvements in or relating to the lighting of multi-floor buildings : en
  • US1668227A - Nursing bottle and the like : en
  • US1668338A - Vehicle brake : en
  • DE459609C - Train protection device : de en
  • FR637680A - Advertising device : en fr
  • GB274860A - A process of treating cotton fabric : en
  • DE459617C - Process for tanning animal skins : de en
  • CA279772A - Internal combustion engine : en fr
  • FI11984A - Screwdriver : en fi
  • FR637402A - Pin crusher for locust beans and other products : en fr
  • CH125561A - Apparatus for the production of cold by means of the Peltier effect. : en fr
  • US1668176A - Typewriting machine : en
  • ES106468A1 - Dispersion mill to disperse different substances in liquids by grinding. : en es
  • SU5206A1 - Air humidifier : en ru
  • DE459323C - Control for alternately loaded hoists with drive by three-phase asynchronous motors : de en
  • FR637421A - Improvements in speed and distance measuring instruments or the like : en fr
  • GB287923A - A machine for dressing textile threads with wax and liquid alternatively : en
  • GB289557A - Improvements in measuring taps : en
  • GB283106A - Improvements in and relating to safety devices for roentgen ray apparatus : en
  • GB289922A - Improvements in and relating to tractors and the like : en
  • DE459254C - Production of phosphoric acid from rock phosphates : de en
  • DE459331C - Vibration-free machine foundation : de en
  • BE349943A - improvement in the means of regulating the space current of thermionic blowdown tubes : en fr
  • CA279826A - Concrete mixer mechanism : en fr
  • FR637661A - Further training in fruit pitting machines : en fr
  • US1668050A - Top : en
  • GB289927A - Improvements in connection with the heating and cooling of buildings : en
  • US1667876A - Insect trap : en
  • FR637448A - Blanking valve with flow passage throttling device : en fr
  • US1668020A - Pole-strengthening means : en
  • US1668306A - Refractory material and process of producing the same : en
  • ES106448A1 - A gear for trawling. : en es
  • GB289617A - Improvements in or relating to gas burners for cooking stoves and the like : en
  • GB289692A - Manufacture of condensation products of the naphthostyril series : en
  • US1668369A - Detector apparatus : en
  • DK38714C - Procedure for Bleaching with Oxygen. : da en
  • CH125502A - Drawing device for drawing out curves. : de en
  • CH125662A - Street gully. : de en
  • FR637693A - Agricultural machine for planting or transplanting : en fr
  • ES106252A1 - A device for the introduction of additional air in heating boilers. : en es
  • GB289544A - Improvements in and relating to the production of dyestuff intermediates : en
  • FR637627A - Process for biting and dyeing furs, pelts and leathers : en fr
  • GB289535A - Improved golf putting device : en
  • CH125644A - Device on pin drum threshing machines to prevent blockages and tangling of the threshed material. : de en
  • CH125568A - Device for varying the magnetic flux of machines and electrical devices. : en fr
  • DK38718C - Method and Device for Converting Heat to Mechanical Energy. : da en
  • US1667998A - Poultry and rabbit cage : en
  • FI11980A - Trycklager med vätskefriktion : en fi
  • DE459357C - Device for generating a moving shadow image on lighting bodies : de en
  • SU5038A1 - Apparatus for removal of gases in oil production by tartany : en ru
  • CA279820A - Window mechanism : en fr
  • CH125775A - Sanding belt body. : de en
  • FR637517A - Process for the preparation of crotonaldehyde and its homologues : en fr
  • FI11983A - Evaluation of the screw driver : en fi
  • GB289563A - Improvements relating to railway signalling apparatus : en
  • GB290314A - Improvements in rotary deep well drilling apparatus : en
  • US1668096A - Vehicle bumper : en
  • US1668215A - Automatic gear-shifting mechanism : en
  • PL8651B1 - Two-piece hand grenade. : en pl
  • DE459321C - Artificial Christmas tree : de en
  • US1668463A - Trolley head : en
  • US1668472A - Printing mechanism for typewriting machines : en
  • US1668286A - Cutting machine : en
  • US1668496A - Method for distribution of volatile substances : en
  • SU5118A1 - Apparatus for oil heating stoves : en ru
  • ES106297A3 - A procedure for the manufacture of a fabric composed of artificial silk and wool or mohair. : en es
  • FR637631A - Parachute belt ejector buckle : en fr
  • CH125714A - Process for the preparation of the sodium salt of (4'-sulfo) -2-benzoyl-benzoic acid. : de en
  • CA279715A - Duplex register : en fr
  • US1667838A - Process of making hydrocyanic acid from crude cyanides : en
  • DE459181C - Tip protector for copier pens : de en
  • DE459320C - Theft-proof goods receiving device for attachment to house doors, walls or other building parts : de en
  • FR637429A - Improvements to gear pumps : en fr
  • GB289566A - Improvements in and relating to thermionic valve coupling devices : en
  • FR637487A - Vulcanization process of rubber assembled to leather : en fr
  • FR637624A - System for adjusting time devices, particularly those of electrical distribution networks from time to master clock, avoiding the need to reset the time by hands : en fr
  • DE459278C - Guide device for the printing plates of stack presses : de en
  • DE459486C - Mandibular clamp : de en
  • ES103032A3 - A procedure for the manufacture of cement and asbestos plates in their substrates. : en es
  • GB289600A - Improvements in screw stoppers for bottles and the like : en
  • GB289492A - Improvements in or relating to cigarette cartons or like containers : en
  • GB289744A - Improvements in or relating to corner wardrobes : en
  • GB273289A - Improvements in and relating to seal fastenings : en
  • FI11975A - Regulator fät mätare för varma vätskor : en fi
  • USD75066S - Design fob a chandelier body : en
  • PL8582B1 - A device for fastening electric wires to insulators. : en pl
  • GB283934A - Improvements in or relating to a change speed frictional gearing : en
  • CA279780A - Emergency brake mechanism : en fr
  • CH125707A - Method and apparatus for the preparation of cyano compounds. : de en
  • ES106238A1 - A safety device for rotary drum washing machines. : en es
  • ES106275A1 - Painter and barber brush. : en es
  • GB289953A - Improvements appertaining to stalls for cattle and other animals : en
  • FR637585A - Single control for simultaneous adjustment of capacitors or variable chokes of t. s. f. : en fr
  • USRD16950E - Design for a service platter : en
  • USRE16953E - William h : en
  • FR637648A - Apparatus for all catalytic treatments : en fr
  • GB277337A - Improvements in or relating to copper disc rectifiers for alternating current : en
  • GB289611A - Improvements in cake baskets, sweet trays or the like : en
  • DE450703C - Machine for making chains : de en
  • DE459300C - Machine for the production of chains of predetermined length in uninterrupted sequence : de en
  • FR637646A - Ignition checker : en fr
  • DE459246C - Device for operating the clutch or brake, in particular of motor vehicles : de en
  • DE459403C - Active coal production and revitalization : de en
  • CA279795A - Garment waistband : en fr
  • US1668217A - Chain or bracelet : en
  • USD75071S - Design for a wall bracket for lighting fixtures : en
  • DE459286C - Bike holder : de en
  • DK38712C - PROCEDURE FOR EXTRACTING EFFICIENT SPREADUAL SUBSTANCES IN A CONDITIONAL FORM IN WHICH THEY ARE SOLUBLE IN WATER. : da en
  • DK38726C - Device for automatic Disconnection of the Power by electric Irons. : da en
  • FR637431A - Improvements to dispensing or transporting apparatus applicable to machines for working paper or similar materials : en fr
  • FR637566A - : fr
  • GB272479A - Improvements in and relating to concrete : en
  • GB280943A - Improvements in weighing machines : en
  • GB289689A - Improvements in or relating to electric water heaters primarily intended for use in making coffee : en
  • GB289501A - Improvements in or relating to the annealing of glass articles : en
  • FR637477A - Improvements to scales : en fr
  • SU5066A1 - Electric hammer : en ru
  • FI12002A - Grain dryer : en fi
  • FR637654A - Improved sizing process : en fr
  • FR637545A - Apparatus for stretching and straightening skins : en fr
  • GR1825B - EC TIRE WALLS. : el en
  • GB289672A - Improvements in or relating to semi-automatic weighing scales : en
  • GB282327A - Improvements in or relating to mechanism for effecting vibration particularly applicable to screening and separating apparatus : en
  • US1668059A - Display device : en
  • SU5073A1 - Air cooler : en ru
  • GB281640A - Improvements in motor-locomotives : en
  • ES106241A1 - High voltage line. : en es
  • GB272243A - : en
  • GB289542A - Improvements in windlasses : en
  • USD75057S - Design for a lantern : en
  • PL8642B3 - A method for the recovery and purification of light metals. : en pl
  • US1668288A - Traffic sign : en
  • US1668433A - Carding-machine-apron oiler : en
  • FR637435A - Machine intended for mounting an incandescent body on support systems for electric lamps or similar apparatus : en fr
  • GB289946A - Improvements in machines for cleaning tinplates and the like : en
  • DE459435C - Joint for toilet seats : de en
  • GB275240A - Brake for front wheels : en
  • DE459572C - Process for the production of figures, dolls and other dummies from chocolate, soap or the like with moving parts : de en
  • SU5239A1 - Water chain bucket engine : en ru
  • US1667741A - Light fixture for bedsteads and other articles : en
  • US1667826A - Hosiery and garment press : en
  • US1668371A - Apparatus suitable for the gradual production of gases : en
  • US1668412A - Life-saving device for submarines : en
  • PL8623B1 - Cooking pot with internal closure. : en pl
  • GB281601A - Improvements in or relating to winding installations : en
  • FI11978A - Anordning vid tvåtaktsförbränningsmotorer : en fi
  • USD75067S - Design for a wall bracket for lighting fixtures : en
  • GB289591A - Improvements in babies' cots or cribs : en
  • PL8657B1 - Method of blowing out the discharging cylinders. : en pl
  • SU5216A1 - Apparatus for testing objects by ultraviolet light : en ru
  • US1668362A - Manifold for gas-analysis apparatus : en
  • US1668511A - Container : en
  • FI11989A - Brandslang : en fi
  • DE459301C - Centrifugal ball mill : de en
  • GB278363A - Improvements in and relating to rotary valves for internal combustion engines : en
  • PL8655B1 - Mechanical agitator for gas generators. : en pl
  • SU5238A1 - Solder composition : en ru
  • USD75086S - Richard h : en
  • SU5233A1 - Wave-powered engine : en ru
  • US1668419A - Siphon : en
  • GB289705A - Improvements in outdoor electric switches or cut-offs : en
  • FR637510A - Pneumatic cushion for cycle saddles : en fr
  • FR637551A - element for the construction of walls, partitions, ceilings and other parts of buildings : en fr
  • DE459197C - Support device for height-adjustable rolls of rolling mills : de en
  • PL8536B1 - Method of obtaining unstable bituminous emulsions. : en pl
  • SU5157A1 - Opoke holder : en ru
  • GB289662A - Improvements in automatic telephone apparatus : en
  • GB289942A - Improvements in and relating to the manufacture of artificial silk : en
  • GB289755A - Improvements in or relating to the cooling of reciprocating pistons : en
  • CA279732A - Toy : en fr
  • PL8537B1 - A machine for bending hooks and letting them into glass sticks of electric lamps or similar devices. : en pl
  • PL8574B1 - A method of preparing a plastic mass for the production of iron-containing catalysts. : en pl
  • FI11964A - Lime-shaped bricks for flying bricks : en fi
  • SU5228A1 - Shields for collapsible forms used in the construction of printed walls : en ru
  • FR637643A - Percussion fuze operating by push-in and inertia or only by inertia : en fr
  • GB281731A - Multiple speed wheel-gear : en
  • DK38725C - Beet thinning and row cleaning machine. : da en
  • FR637597A - Supply of internal combustion engines with acetylene gas : en fr
  • CA279837A - Power tool : en fr
  • DE459223C - Upper reinforcement of the gang saw frame : de en
  • DE459476C - Circuit arrangement for automatic and semi-automatic telephone switch : de en
  • FR637641A - Device allowing light projections in broad daylight or in a lighted room : en fr
  • GB289577A - Improvements in or relating to card grinding rollers : en
  • GB289694A - Improvements in bread receptacles, boxes or containers : en
  • US1667757A - Light signal : en
  • US1667942A - Steering wheel : en
  • CA279729A - Emergency brake : en fr
  • CH125675A - Fixing device for carpets, doormats, etc. : en fr
  • DE459349C - Process of gas liquefaction by throttling and countercurrent heat exchange with double circulation : de en
  • SU5120A1 - Glasses device for refining aiming when shooting from handguns : en ru
  • USD75026S - Design fob a lamp base : en
  • US1667957A - Hoisting hook : en
  • US1668113A - Airplane-arresting hook : en
  • US1668400A - Power lift for harrows : en
  • PL8653B1 - Wet method of cement production in rotary kilns. : en pl
  • US1668185A - Concrete-mixing machine : en
  • PL8594B1 - A method of recovering nitrogen and acetone from decoction, molasses and the like. : en pl
  • US1668214A - Machine for detreading tire carcasses : en
  • US1668508A - Process of making air-cooled cylinders : en
  • US1667816A - Electric radiator : en
  • US1668034A - Bore-hole apparatus : en
  • CH125035A - Magnifying glass. : en fr
  • CA279775A - Centrifugal fan : en fr
  • US1667880A - Tractor plow and cultivator : en
  • FR637509A - Reinforced concrete base for wooden poles of power lines : en fr
  • FR637518A - High ohmic resistance insensitive to temperature variations and intended for mounting t lamps. s. f. multiple tubes : en fr
  • AU1045427A - An improved gas-fired water heater : en
  • US1667887A - Packing case : en
  • AU1049927A - Combined ring hanger and belt hook for flashlight : en
  • PL8630B1 - A method of fixing colors when washing colored fabrics. : en pl
  • US1668531A - Waaren-und maschinenfabrik sommerda aktiengesellschaft : en
  • CA279854A - Sash : en fr
  • US1668246A - Hat holder : en
  • US1668487A - Loom attachment : en
  • CA279828A - Shock absorber : en fr
  • CH125660A - New process for manufacturing a material for the establishment of floors, plates, etc. : en fr
  • DE459548C - Process for the preparation of addition compounds from dinitrohalobenzenes : de en
  • ES106272A3 - An apparatus for the conversion of heavy hydrocarbons into lighter ones. : en es
  • CA279721A - Dishwashing machine : en fr
  • CA279765A - Pencil sharpener : en fr
  • CH125574A - Dynamo-electric machine. : en fr
  • CA279752A - Water motor : en fr
  • US1667782A - Grease gun : en
  • BE332988A - : en
  • SU5203A1 - Horizontal wind motor : en ru
  • SU5164A1 - Car brake : en ru
  • US1667850A - Method of and apparatus for heating and deaerating water : en
  • US1667805A - Transmission of pictures by electricity : en
  • AU717127A - Improvements in or relating to multi-electrode thermionic valves : en
  • CH125693A - Sewing machine with foldable pedal device. : de en
  • CH125770A - Woodworking machine. : de en
  • CH125673A - Upholstery for washing floors, etc. : en fr
  • CH125771A - Process for the production of long objects with constant cross-section. : de en
  • CA279861A - Knitting machine : en fr
  • CH125634A - Process for the preparation of a vat dye. : de en
  • CH125723A - Process for blowing out cylinders in which soot is formed by splitting hydrocarbons. : de en
  • CA279749A - Ice cream scoop : en fr
  • CH125671A - Roasting grill heated with low voltage alternating current. : de en
  • SU5097A1 - A device for lubricating the axles of multi-shaft shafts with oil supply channels running from the knee to the knee : en ru
  • US1667952A - Bustless ash remover : en
  • USD75049S - Isedob bosenblatt : en
  • PL8553B1 - Metal propeller and the method of its production. : en pl
  • US1668257A - Cutting machine : en
  • PL8654B1 - Fly trap. : en pl
  • SU5085A1 - Carburetor attachment for ignition transfer protection : en ru
  • US1668161A - Portable electric-control apparatus : en
  • US1668260A - Candlestick or opher standard : en
  • CH125658A - Process for the production of clay-bonded ceramic products. : de en
  • CA279778A - Gas producer : en fr
  • ES106243A1 - Body of plates, formed by segments, with inclined grooves for windings. : en es
  • GB289696A - Improvements in glass bricks for walls, floors, pavement lights and the like : en
  • FR637406A - Process for preparing 6-amino-acenaphthene-5-carboxylic acid : en fr
  • GB289932A - Improvements in and relating to the heat treatment of briquettes : en
  • SU5253A1 - Electric thermometer : en ru
  • US1668486A - Traffic sign : en
  • GB289928A - Improvements in automatic telephone systems : en
  • PL8652B1 - A device for regulating the speed of a certain number of electric motors. : en pl
  • SU5050A1 - Mansard dryer for printing machines : en ru
  • USD75012S - Design for a base for therapeutic lamps : en
  • DE459187C - Separate production of alkali phosphate and alkali nitrate from their common solutions : de en
  • DE459256C - Soft with a springy tongue, especially for trams : de en
  • DE459273C - Curtain hook with exchangeable roller box : de en
  • PL8599B1 - A heating device for the processing of flammable substances. : en pl
  • PL8664B1 - The method and device for decomposition by means of the pressure distillation of natural and mineral hydrocarbons or their distillates. : en pl
  • US1667813A - Outlet-box-supporting means : en
  • US1668145A - Governor : en
  • US1668529A - Carrier-dispatch system : en
  • CA279862A - Water circulator : en fr
  • SU5145A1 - The method of obtaining synthetic resins : en ru
  • US1667730A - of chicago : en
  • CA279781A - Lubricant : en fr
  • CA279856A - Ski mechanism : en fr
  • US1667814A - Cable clamp : en
  • PL8639B1 - A device for pumping liquids or gases, and for generating and transferring force using liquids or gases. : en pl
  • US1668454A - Combined coffee churn and strainer : en
  • US1667907A - Electron-discharge-tube structure : en
  • PL8564B1 - A closure for bottles, preventing them from being refilled. : en pl
  • SU5152A1 - A device for basting with center pits on the plates, equipped with a device for the automatic ejection of these plates : en ru
  • US1668232A - Kitchen cabinet : en
  • DE459384C - Impact or pressure tool operated by electromagnetic force : de en
  • FR637685A - Device for cleaning garbage cans : en fr
  • GB289629A - Improvements in or relating to self-propelled cable ploughing vehicles : en
  • US1668151A - Amplifier circuit : en
  • US1668179A - Container : en
  • CA279816A - Mechanical stoker : en fr
  • CA279849A - Coating or impregnating process : en fr
  • CH125638A - Power transmission device. : de en
  • CH125696A - Gas burning torch for all types of yarn. : de en
  • CH125605A - Apparatus for settling loose materials in bags. : en fr
  • CH124559A - Anchor escape plate. : en fr
  • CH125264A - Second-hand clockwork movement. : en fr
  • CH125504A - Keyboard with device preventing the actuation of its keys. : en fr
  • SU5162A1 - Pneumatic sandbox for trams : en ru
  • US1668212A - Refrigerator counter : en
  • US1667792A - Radio signaling system : en
  • US1667943A - Nozzle : en
  • US1668464A - Manufacture of fertilizers : en
  • USD75074S - Design for a stove : en
  • US1668275A - Treatment of hydrocarbons : en
  • PL8555B1 - The method and devices for producing glued stiffening inserts for footwear. : en pl
  • PL8632B1 - A device that enables the insert to be placed in a blast hole at a distance from the explosive. : en pl
  • DE459241C - Protection device on scissors : de en
  • DE459346C - Revitalizing Adsorbents : de en
  • DE459358C - Luminous bodies : de en
  • GB289612A - Improvements in or relating to brakes for colliery wagons and other vehicles : en
  • US1668054A - Arch support : en
  • US1667809A - Internal gauge : en
  • CA279848A - Truck : en fr
  • CA279809A - Manufacture of valuable products from ligninsulphonic acid, etc. : en fr
  • ES106441A1 - Chassis cars equipped with a platform mounted on steel springs to install bodies of interchangeable hearses. : en es
  • GB289631A - Improvements in or relating to apparatus for polishing silver and like articles : en
  • GB289634A - Improvements in sheet handling mechanisms : en
  • FR637657A - Further training in mercury vapor lamps : en fr
  • GB265931A - Aldehyde amine condensation products : en
  • GB289690A - Automatic egg boiler : en
  • FI11992A - Dragkrok : en fi
  • BE349891A - Advanced syringe-ampoule system : en fr
  • FR637564A - Decorative gaiters : en fr
  • FR637639A - Air cooling system for internal combustion engines : en fr
  • DE459356C - Universal joint connection, especially for searchlights of motor vehicles : de en
  • US1667948A - Machine for making shoe soles : en
  • US1668068A - Vaporizer for vacuum fumigation : en
  • DE459471C - Field tube steam boiler : de en
  • GB283480A - Improvements in dress shields : en
  • FI11998A - Förfaringssätt och anordning för kontinuerlig pressning resp. torkning av vicklar vid tillverkning av cigarrer och cigarrcigarretter : en fi
  • US1668062A - Cut-off valve : en
  • CA279779A - Gramophone needle : en fr
  • ES106436A1 - Provision to determine essential magnitudes for the direction of fires especially applicable to marine artillery. : en es
  • US1668234A - Box : en
  • FR637535A - Apparatus applicable to arm printing presses, for printing metal plates on both sides : en fr
  • US1667739A - Apparatus for drying and polishing drinking glasses : en
  • US1668259A - Closure operator : en
  • GB270705A - A process for the manufacture and production of hydrocarbons : en
  • US1668022A - Motor fuel : en
  • US1668069A - Loose-leaf binder : en
  • USRE16951E - Typewriting machine : en
  • SU5161A1 - Building stone : en ru
  • US1668090A - Bbst available cop : en
  • AU1066327A - Improved treatment of hides and skins preliminary to tanning : en
  • GB289646A - Improvements relating to weighing apparatus : en
  • US1668018A - Variable-head impeller mechanism : en
  • US1668375A - Spindle and bearing assembly for spinning and analogous machines : en
  • US1668382A - Base for ointments : en
  • ES106467A1 - Procedure and disposition to re-gasify liquefied gases. : en es
  • GB289658A - Improvements in or in connection with cartons or canisters made of fibreboard, or other suitable material : en
  • GB289701A - An improved hand truck or barrow : en
  • ES106459A1 - Perfections in electrodes for electric welding. : en es
  • US1668094A - Combined telephone typewriter : en
  • US1668480A - Ankle strap for shoes : en
  • CA279757A - Transportation system : en fr
  • US1668417A - Heating apparatus : en
  • FR637470A - Stockings with wedges, embroidered baguettes or grisottes, knitted seamlessly, and its method of manufacture : en fr
  • FR637474A - Removable wheel on braking axle : en fr
  • ES106434A1 - A method to make incandescent cathodes. : en es
  • ES106475A1 - Improvements introduced in the procedures used to obtain the electrical precipitation of the dust and fumes coming from the metallurgical devices. : en es
  • US1667922A - Hook and eye tape : en
  • US1668181A - Railroad crosstie : en
  • FI11995A - Description of paper, wood, wood and other products : en fi
  • FR637632A - Belt buckle for aviators : en fr
  • GB289623A - Improvements in and relating to the lubrication of the bearing of colliery tubs and other like vehicles : en
  • SU5174A1 - Mechanism for automatically stopping round in hall machines : en ru
  • US1668011A - Automatic feeding and punching mechanism : en
  • US1668525A - Lighting means for instrument boards : en
  • ES106265A3 - A cylindrical or frusto-conical oven, fixed or portable, provided with adjustable air inlet and outlet tubes and two lids, one mobile and the other fixed for obtaining charcoal. : en es
  • CA279797A - Car moving device : en fr
  • GB289679A - Improvements relating to printing rolls : en
  • AU698927A - Lehr charging attachment : en
  • AU695027A - Manufacture of arsenical compounds : en
  • DE459394C - Aiming device for guns : de en
  • FR637458A - Machine designed to automatically mount the various electrodes on the support and power wires of the audion stands : en fr
  • DE459497C - Tablecloth holder : de en
  • US1667765A - Delivery apparatus for confectionery machines : en
  • US1668147A - Automobile lock : en
  • US1667956A - Facing and stacking machine : en
  • DE459405C - Method for regulating high-pressure counter-pressure steam engines : de en
  • GB289630A - Improvements in the preparation of foams for fire extinction : en
  • CA279743A - Pedal propelled vehicle : en fr
  • DE459376C - Cover for covering the slag space from the combustion space in the case of pulverized coal firing : de en
  • DK38717C - Files. : da en
  • GB289959A - Improved process for the manufacture of the anhydrides of acetic acid, its homologues and halogen derivatives : en
  • AU695327A - Improvements in all metal sliding doors for use on rail or road vehicles or ships : en
  • PL8626B1 - A door opener by means of passing mine carts. : en pl
  • US1667784A - Collapsible umbrella : en
  • ES106247A1 - Transversal braces for railway tracks and especially for trams. : en es
  • FR637686A - Automatic suction cup : en fr
  • FR637647A - Reinforced concrete floor : en fr
  • GB289648A - Improvements in or relating to knotting appliances : en
  • FR637557A - Junction fitting : en fr
  • GB283950A - Improvements in or relating to apparatus for washing threads wound on bobbins : en
  • GB289756A - Improvements in or relating to tripping mechanisms of rotary printing machines : en
  • US1668118A - Brick-pallet-setting installation : en
  • US1668156A - Weed exterminator : en
  • USD75004S - Design for a textile fabric : en
  • FR637525A - Electrolytic copper plating process : en fr
  • GB289907A - Mechanism for transferring knitted webs to the needles of knitting machines : en
  • PL8612B1 - A saw for making round vessels from wood, especially barrels. : en pl
  • PL8628B1 - New arrangement of two-mesh receiver lamps. : en pl
  • US1667859A - Razor-blade holder : en
  • US1668105A - Method of mounting bearings : en
  • US1668474A - Combination tool : en
  • USD75045S - Design for a lighting fixture : en
  • USRE16949E - Roaoh axtbxhlnatoh : en
  • CH125565A - Direct current electric machine. : en fr
  • CH125678A - Double pull-out device for cabinet drawers. : de en
  • CH125705A - Device for the manufacture of carbon disulfide by electro-thermal means. : de en
  • GB289714A - Improvements in spanners : en
  • ES105162A1 - A table cutlery to use only once. : en es
  • DK38720C - Light signal to Railways. : da en
  • US1668505A - Clacking insert for shoes : en
  • GB289562A - Improvements relating to brake cylinders for vacuum braking apparatus and the like : en
  • AU897427A - Improvements in sheepshearing machines : en
  • US1668534A - Method of securing metal fins to tubes : en
  • ES106273A1 - Metal joints for concrete or other material pipes. : en es
  • US1667734A - Scraper for ice-cream dishers : en
  • GB289717A - Improvements in or relating to evaporators : en
  • ES106473A1 - Printed terry fabrics. : en es
  • FR637567A - Tuber harvester coulter adjustment and lifting device : en fr
  • FR637682A - Tilting headlight holder with invisible control allowing rational lighting and visibility of the road in spite of the fog : en fr
  • GB280968A - Multiple control pedal : en
  • US1668327A - Hi xannxno : en
  • US1668330A - Flexible coupling : en
  • GB289585A - Improvements in the manufacture and production of ketones of the anthracene series : en
  • DE459496C - Collapsible egg cup with spice container : de en
  • ES105423A2 - A system for greasing the moving machine parts of special application to locomotives. : en es
  • GB289941A - Electric lever switch : en
  • SU5044A1 - Spring seal for sealing wax : en ru
  • SU5054A1 - Stove for coal : en ru
  • SU5098A1 - Steam Heater : en ru
  • GB289908A - Improvements in or relating to circular knitting machines : en
  • CA279801A - Aluminum oxide manufacture : en fr
  • CA279790A - Ammonia production : en fr
  • CA279808A - Engine shell lining : en fr
  • FR637433A - Arrangement of air cooler (s) of electric generators provided with closed cycle cooling : en fr
  • FR637636A - Method of using, as fuel, highly diluted gas mixtures, such as firedamp air mixture : en fr
  • CA279835A - Superheater : en fr
  • PL8613B1 - Press for making artificial stones. : en pl
  • US1668035A - Vacuum sweeper : en
  • CH125635A - Process for obtaining photographic images. : en fr
  • DE459468C - Vehicle lamp with reflector mirror : de en
  • PL8565B1 - Device for mixing the liquid with added substances. : en pl
  • CH125652A - Device for dust-free emptying of rubbish bins. : de en
  • US1667981A - Meteb box : en
  • US1667747A - Relay for electrical control apparatus : en
  • US1667817A - Electrode : en
  • USD74999S - Hugo abeles : en
  • PL8635B1 - Method of setting rotating electric meters. : en pl
  • USD75015S - Design fob a headlight hood : en
  • SU5193A1 - A device for smothering the impact of falling ridges in preparatory machines of flax, jute, etc. productions : en ru
  • US1667944A - Agitator : en
  • US1668224A - Mechanical massage apparatus : en
  • PL8644B1 - Orientation plan of cities and towns. : en pl
  • CH125654A - Water heater. : en fr
  • US1668204A - Doll : en
  • US1668190A - Hobbyhorse and the like : en
  • US1667906A - Manufacture of carbonized fuel : en
  • CH124955A - Method and device for the destruction of vermin in everyday objects. : de en
  • US1668087A - Cooking vessel : en
  • AU868627A - Improvements intwo-stroke cycle internal combustion engines : en
  • CA279843A - Electricity meter mechanism : en fr
  • DE459340C - Agitator arm attachment for agitators of mechanical ovens for roasting pyrites u. like : de en
  • CA279805A - Engine shell lining : en fr
  • DE459291C - Receiving circuit for electric waves : de en
  • GB289754A - Improvements in tobacco pipe scrapers or cleaners : en
  • PL8665B1 - A method of purifying low-boiling distillates of natural and mineral oils. : en pl
  • SU5255A1 - Indicator for deep pumps : en ru
  • US1668220A - Support for the cleaning of floor coverings : en
  • USD75077S - Design for a panel plate or grille for a lighting fixture or like article : en
  • FR637652A - Advanced training in ion relays : en fr
  • GB289718A - Revolving hook sewing machine : en
  • US1667933A - of toledo : en
  • US1667987A - Means for aerial navigation : en
  • GB281232A - New or improved process for the treatment of fats and oils : en
  • GB289929A - Improvements in and relating to shop-window show-cases and the like : en
  • US1668265A - Cleaning and coating machine for pipes and the like : en
  • FR637528A - Improvement in the treatment of fur skins and in particular rabbit skins : en fr
  • CA279793A - Spur for musical instruments : en fr
  • FR637459A - Machine for picking up fodder and putting it immediately and automatically into small stacks : en fr
  • FR637486A - Warning device for faulty oil circulation for motor cars : en fr
  • FR637538A - Non-freezing globe valve : en fr
  • FR637482A - Improvements to water tube boilers : en fr
  • GB276680A - Improvements in acoustic sounding apparatus : en
  • GB289645A - Improvements in electric connectors : en
  • PL8535B1 - A device for regulating the amount of spreading fertilizer for fertilizer seeders with a roller made of reinforced concrete. : en pl
  • SU5046A1 - The method of separation of barium chloride and chloride for : en ru
  • DE459283C - Blacksmith hammer : de en
  • FR637607A - Device for remote control and automatic adjustment of a hydraulic electric station : en fr
  • FR637614A - Device for fixing the reels or removable coils on their hubs : en fr
  • GB269892A - Improvements in or relating to rotary furnaces : en
  • DE459188C - Device for selective protection with a voltage and current controlled selective relay for tripping by means of a current transformer : de en
  • DE459218C - Electrical system for generating very high DC voltages : de en
  • DE459289C - Yarn clearing device : de en
  • DE459406C - Process and machine for the production of helical tungsten wire lamps for electric light bulbs : de en
  • GB278360A - Improvements in or relating to circuit interrupters and operating mechanism therefor : en
  • US1667905A - Electrical measuring instrument : en
  • GB289632A - Material feeding means : en
  • CH125782A - Pipe connection, especially for manure pipes. : de en
  • SU5094A1 - A device for cutting tapes for the manufacture of wooden nails nails : en ru
  • US1668277A - Cable-laying apparatus : en
  • GB289624A - Improvements in and relating to sound amplifying instruments : en
  • DE459350C - Compartment switch for electric train heating : de en
  • SU5249A1 - Farm for the device of walls, floors, half-timbered houses, etc. : en ru
  • US1667918A - Method and apparatus for reseating valves : en
  • US1668148A - Process for manufacturing 1-aminonaphthalene-8-carboxylic acid : en
  • GB289610A - Improvements relating to slicing machines : en
  • ES100997A3 - A hair styling machine. : en es
  • GB289607A - Improvements in the production of rubber draining boards for sinks and means for moulding the same : en
  • GB289640A - Improvements relating to aircraft wing rib construction : en
  • GB289948A - Improvements in incinerators : en
  • SU5229A1 - Apparatus for determining the rate of evaporation of water : en ru
  • US1667749A - Cable-cutting device : en
  • FR637596A - Separator for gaseous fluids : en fr
  • DE459433C - Protective blanket for mattresses : de en
  • GB289921A - Improvements in or relating to coin-freed ticket issuing apparatus with change giving if required : en
  • FR637616A - Detachable tilt control device for automotive headlights and other applications : en fr
  • GB274833A - Improvements in and relating to fastening devices such as screws or the like : en
  • GB290329A - Improvements in and relating to alternating current electric motors : en
  • DE459410C - Pressure medium brake device, in particular for motor vehicles : de en
  • GB289639A - A process for the production of aluminium oxide or products containing aluminium oxide from material containing aluminium sulphide : en
  • US1667888A - Method of producing and article of manufacture : en
  • US1668142A - Heated roller : en
  • US1668406A - Musical instrument : en
  • AU803327A - Improvements in induction air cleaners for internal combustion engines : en
  • GB289650A - Improvements in braking systems for motor vehicles, and the like : en
  • ES106438A2 - Procedure for casting unitary cast iron bodies, in contiguous welded layers, of different metals or alloys of different fusibility. : en es
  • ES106251A1 - A carburetor for internal combustion engines. : en es
  • US1668036A - Attachment for vacuum cleaners : en
  • ES106485A1 - Device that allows to insert or remove colored screens in the objectives of cinematographic projection. : en es
  • FR637532A - Bath heaters : en fr
  • FR637625A - Pneumatic oscillating systems : en fr
  • FI11988A - Ventilation control for the servomotor : en fi
  • GB289598A - Improvements in or relating to oil containers for lamps : en
  • US1668285A - Electric power-generating system : en
  • US1667939A - Rubber heel : en
  • US1667959A - Discharge gate for mortar mixers : en
  • FR637451A - Rapid vaporization device : en fr
  • GB289578A - Improvements in the treatment of dyeing animal fibres, textile fabrics or substances of a protein nature : en
  • GB289599A - Improvements in or relating to expansion joints for piping : en
  • FI11973A - Oil fireplace : en fi
  • FR637413A - Hat edge cutting machine : en fr
  • GB283483A - Improvements in and relating to electric welding : en
  • US1668513A - Protector : en
  • PL8598B1 - Rotary tube furnace. : en pl
  • US1668348A - Combined reversible nailing and chase-forming brick or block : en
  • USD75024S - Design fob a lamp base : en
  • US1667808A - Piston ring : en
  • US1667857A - Heating unit : en
  • US1668028A - Direction indicator for vehicles : en
  • CH125229A - Rotogravure printing machine. : de en
  • US1667763A - Confectionery machine : en
  • US1668180A - Closure cap for glass containers : en
  • US1667834A - Structural unit : en
  • US1668339A - Method and apparatus for hydration : en
  • US1668445A - Method of making flexible molded articles of condensation products : en
  • US1667745A - Dishwasher : en
  • US1668125A - Hot-air heating furnace : en
  • DE459217C - Switching device for electrical reversers : de en
  • US1667722A - Lloyd g : en
  • DE459114C - Articulated connection, especially for link bracelets and similar jewelry : de en
  • DE459339C - Wind guidance in cupolas with several rows of nozzles : de en
  • GB274510A - Improvements in electric conductors for electric machines and apparatus : en
  • US1667819A - Razor-blade stropper : en
  • US1668485A - Process for the preparation of cellulose acetate : en
  • PL8608B1 - Air compactor for making felt. : en pl
  • US1668189A - Furnace : en
  • BE349615A - : en
  • DE459196C - Method and device for exciting luminescent bodies : de en
  • PL8673B1 - Device for emptying coal flaps. : en pl
  • USRE16948E - Feedeeick w : en
  • US1668331A - Nurse's cap : en
  • US1668411A - Washout plug and method of making the same : en
  • CA279818A - Golf club : en fr
  • CH125466A - Motor-pump unit intended to ensure the circulation of fluids under high pressure. : en fr
  • DE459430C - Curtain pulling device : de en
  • US1667994A - Bread slicer : en
  • US1668354A - Lock : en
  • CH124706A - Bandage for the mutual connection of short rods, struts and similar components. : de en
  • CA279783A - Vehicle signal : en fr
  • SU5110A1 - Oil heaters : en ru
  • US1667892A - Figured fabric and method of producing same : en
  • USD75009S - Design for a golf-club head : en
  • PL8605B1 - Electric bulb. : en pl
  • US1667903A - Core-block-assembling machine : en
  • US1668403A - Locking door knob : en
  • CH125713A - Process for the preparation of benzoic acid. : de en
  • CH125768A - Alloy for turbine blades and similarly stressed machine parts. : de en
  • US1668312A - Electric combination urn : en
  • US1667972A - Album for photos and their negatives and (or) for index cards and the like : en
  • US1667871A - Troughing system for electric-appliance receiving cabinets : en
  • US1668443A - Nurse's portable sterilizing outfit : en
  • USD75056S - Isidob rosenblatt : en
  • CA279738A - Rope-puller : en fr
  • FR637465A - Scavenging system for two-stroke internal combustion engines : en fr
  • GB289950A - Improvements in or relating to the preparation of sulphate of ammonia : en
  • DE459399C - Device for holding torn chain threads by means of clamping : de en
  • US1667802A - Foot gauge : en
  • GB289606A - Improvements in tipping gears, for lorries and the like : en
  • FR637422A - Improvements made to the means of starting dynamos : en fr
  • GB289693A - Die-casting plant particularly for magnesium and its alloys : en
  • GB289708A - Improvements in and relating to spool or cop cores for spool or cop dyeing : en
  • US1668271A - Sprinkler : en
  • US1668394A - Vacuum tank : en
  • USD75010S - Design for an andiron : en
  • FR637489A - Insectrocutor apparatus : en fr
  • US1668102A - Pin-fastening device : en
  • DK38713C - Procedure for the treatment of pigment dyes, lacquers, carbon black, sulfur, heavy spatulas and other mineral or artificial working substances and suitable means. : da en
  • US1667953A - Telephone : en
  • US1667773A - Typewriting machine : en
  • DE459391C - Device for alternating coupling of the drive wheels for the drive wheels and the tracks of motor vehicles with the drive device : de en
  • DE459092C - Suspension device for bogies, especially of railroad cars : de en
  • SU5143A1 - A device for testing the professional suitability of railway drivers, wagon drivers, drivers, etc. persons : en ru
  • US1668347A - Car-door lock : en
  • USD75006S - Design for a textile fabric : en
  • AU909827A - Improvement in internal combustion engines : en
  • PL8539B1 - : en pl
  • PL8554B1 - Half-plane airplane. : en pl
  • PL8601B1 - Method and device for extracting crude oil. : en pl
  • SU5243A1 - Fitting to a lathe for cutting lubrication grooves on rollers and in bushings : en ru
  • CA279802A - Pressing machine : en fr
  • USD75075S - Design for a plate : en
  • US1667860A - Control-valve mechanism : en
  • GB281991A - Improvements in carburettors : en
  • US1667796A - Brassiere : en
  • US1668363A - Transmission gearing : en
  • US1668079A - Trailer : en
  • CH125712A - Process for the sulfurization of castor oil fatty acid. : de en
  • US1667744A - Loose-leaf binder : en
  • US1668266A - Automatic switch : en
  • USD75029S - Assiqnob to hamilton-boss factobies : en
  • PL8658B1 - Method and device for conveying and compressing lime mortar, sand and similar materials. : en pl
  • US1667767A - Process of purifying phosphatides obtained from oilseeds and the like : en
  • CH125695A - Multiple tape spinner for wrapping cables. : de en
  • US1668222A - Ratchet tool : en
  • FR637676A - Adjustable wrench : en fr
  • DK38716C - Method and Apparatus for Automatically Generating a Pulsating Fluid Movement. : da en
  • CA279822A - Phospho-tungsto-molybdenum compounds : en fr
  • USRE16954E - cocklin : en
  • US1668282A - Casket truck : en
  • SU5142A1 - Water clock for playing chess : en ru
  • US1667731A - Automatic door-operating mechanism : en
  • US1667999A - Valve : en
  • US1668336A - Bezel for nonbreakable crystals : en
  • US1668365A - Self-starting synchronous motor : en
  • US1667828A - Lamp post : en
  • SU5074A1 - A method of processing gypsum : en ru
  • AU1077127A - Automatic apparatus forthe rapid production of aerated water : en
  • US1668278A - Reciprocating electric motor : en
  • SU5227A1 - A device for recording the profile of sea waves for small changes in barometric pressure : en ru
  • US1667726A - Electrical hair-curing apparatus : en
  • US1667917A - Cobposatji : en
  • US1668272A - Synchronous motor : en
  • DE459420C - Device for feeding the refrigerant gas into the closed crankcase of a compression refrigerating machine : de en
  • FR637513A - Compensation device for magnetic compasses : en fr
  • PL8640B1 - Sprinkler. : en pl
  • SU5072A1 - A device for checking the profiles of cylindrical and bevel gears : en ru
  • US1668423A - Suspension device for vehicles : en
  • US1668241A - Window-rod holder : en
  • US1668484A - Esterification oe cellulose : en
  • US1667820A - Emergency-wheel attachment : en
  • FR637568A - Multiple leg support in reinforced concrete with collar : en fr
  • GB289564A - Improvements in and relating to the manufacture of triarylmethane dyestuffs : en
  • GB289719A - Improvements in or relating to telephonic ear-pieces : en
  • SU5140A1 - Armored fusell for aircraft : en ru
  • DE459266C - Extrusion press : de en
  • FR637493A - Carburetor without float : en fr
  • CA279730A - Confectionery processing : en fr
  • GB265587A - Improvements in method and apparatus for casting metal pipes : en
  • GB265594A - Improvements in or relating to tubular steam generators : en
  • GB289547A - Safety appliances for motor vehicles : en
  • FR637436A - Removable closure to obtain continuous fluid tightness : en fr
  • GB289960A - Improved method of and apparatus for use in testing the physical properties of materials : en
  • US1668229A - Callous protector : en
  • USD75042S - Design for a plate for lighting fixtures : en
  • GB289711A - An improvement in hat boxes : en
  • GB289565A - Improvements in means for timing the valves of internal combustion engines : en
  • GB287150A - : en
  • DK38715C - Signal conductor with evenly distributed, increased self-induction. : da en
  • FR637553A - Manufacturing process of new shapes for shoes for shop windows and shelves : en fr
  • FR637426A - Universal iron : en fr
  • FR637619A - Process and device for extracting petroleum and bitumen from rocks or sands which are impregnated with them : en fr
  • SU5076A1 - Device for loading and unloading pressed cake into circles : en ru
  • US1668219A - Boot-tree : en
  • PL8561B1 - A method of obtaining superphosphates with a low percentage of moisture. : en pl
  • ES106200A1 - Improvements in fire extinguishers. : en es
  • ES106456A1 - A procedure for executing more or less complicated drawings on the looms. : en es
  • DE459258C - Gas generators : de en
  • DE459330C - Compression meter for internal combustion engines : de en
  • SU5136A1 - Aircraft : en ru
  • US1668302A - Coil : en
  • DE459338C - Left and left knitting machine for the production of patterned goods : de en
  • ES105686A2 - Improvements in the procedure for manufacturing toothed welt for footwear. : en es
  • USD75078S - Design fob a clock case : en
  • GB266743A - : en
  • GB280185A - Improvements in transmission belts : en
  • GB289742A - Improvements in or relating to ring spinning and other spinning machines : en
  • US1668188A - Convertible bumper and luggage carrier : en
  • US1668343A - Signal : en
  • DE459492C - Device for attaching curtains etc. to curtain rods : de en
  • SU5138A1 - Hard shell for wings and other aircraft parts : en ru
  • FR637441A - PROCESS FOR THE TANNING OF HIGHLY SULPHONATED TURKISH RED OILS : en fr
  • CH125655A - Device for loading stone presses. : de en
  • CH125753A - Ski. : de en
  • SU5219A1 - Projection lamp : en ru
  • US1667878A - Cultivator : en
  • US1668127A - Adjusting device for wireless apparatus : en
  • CH125814A - Switching arrangement for the gradual, uninterrupted change of an electrical alternating voltage. : de en
  • DE459182C - Machine for the automatic sharpening of pencils with a diamond cutter : de en
  • FR637633A - Welding for aluminum and its alloys : en fr
  • CH125578A - Device for the joint control of generators and drive motors for the same. : de en
  • GB287496A - Improvements in protecting coating for covered conductors and method of applying the same : en
  • FR637460A - Further training in metallurgical furnaces : en fr
  • GB289933A - Improved greaser : en
  • PL8558B3 - A device for the production of artificial fiber from fiber derivatives. : en pl
  • SU5195A1 - Air humidifier : en ru
  • US1668209A - Primer : en
  • US1668166A - One-piece drag-line bucket : en
  • US1668359A - Flexible chain : en
  • US1668451A - Method of covering the beds of bodies of water : en
  • FR637634A - Motor mechanism for talking machines : en fr
  • SU5127A1 - Distribution mechanism for aviation, etc. internal combustion engines : en ru
  • PL8579B1 - Coke guide. : en pl
  • PL8667B1 - Method and device for lifting oil into a vacuum chamber during refining of mineral oils. : en pl
  • US1668506A - Hydrotherapeutical device : en
  • CA279804A - Wheel hub construction : en fr
  • US1668026A - Heater : en
  • US1668065A - Vending machine : en
  • US1668183A - Centrifugal pump : en
  • US1668538A - Radiator cover : en
  • SU5197A1 - Apparatus for spraying and feeding oil into furnaces : en ru
  • US1667846A - Telephone system : en
  • US1668519A - Clothes-fastener mounting : en
  • DE459378C - Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances : de en
  • FR637506A - Device for reducing the width of file drawers : en fr
  • FR637622A - Improvements in the manufacture of continuous sheet glass by casting and rolling : en fr
  • DE459415C - Insert heater for the pipes of pipe dryers : de en
  • CH125606A - Method and machine for wrapping items of goods. : de en
  • PL8662B1 - Device for greasing with gestures. : en pl
  • FI11997A - Suksiside : en fi
  • US1668537A - Matthias xiurxxn : en
  • US1668356A - Machine ix : en
  • GB262460A - Improvements in and relating to electrical heating apparatus : en
  • FR637512A - Process for obtaining dyes for tanks of the anthraquinone series : en fr
  • GB289586A - Improved means for supporting electrodes in boilers : en
  • US1668376A - Fluid measuring and dispensing apparatus : en
  • PL8569B1 - Galoshes with rubber shank. : en pl
  • USD75014S - Design for a domestic range : en
  • CH125694A - Hand knitting machine drive. : de en
  • US1668210A - Motor-vehicle transmission mechanism : en
  • US1668439A - Abrasive article : en
  • USRE16955E - thurston : en
  • US1667737A - Conveyer and door and method of operating same : en
  • US1668238A - Refrigerating truck : en
  • US1668521A - zubaty : en
  • US1667940A - Toy vehicle : en
  • US1668350A - Windshield screen for automobiles : en
  • CA279814A - Ferrous alloy : en fr
  • US1667849A - Lubricator : en
  • GB289613A - Improvements in or relating to reciprocating engines, pumps or the like : en
  • PL8581B1 - Forest cultivator. : en pl
  • CH125585A - Double tap for mixing gas and air, e.g. B. for gas cookers. : de en
  • FR637430A - Automatic station indicating device : en fr
  • GB289543A - Improvements in or relating to electromagnetic relays : en
  • FR637556A - Removable visor adapting to all types of hairstyles : en fr
  • GB281661A - Improvements in or relating to short-circuiting devices for series electric systems : en
  • AU997327A - Improvements in or relating tothe manufacture of tubes of india rubber or similar material and apparatus therefor : en
  • FR637670A - Static device for automatic and progressive closing of electrical circuits : en fr
  • FR637698A - Sophisticated dispenser : en fr
  • SU5205A1 - Device for lifting falling ridges in flax spinning machines, jute, etc. productions : en ru
  • US1668093A - Wheel structure for vehicles : en
  • US1668326A - Rotary sand bailer : en
  • FR637662A - Apparatus for braking landing planes : en fr
  • GB283860A - Improvements in sound amplifying horns : en
  • FR637581A - Shirt sleeve cuffs improvements : en fr
  • US1668471A - Internal-combustion engine : en
  • PL8546B1 - Method of olefin polymerization. : en pl
  • SU5137A1 - Adaptation of navigation engines for cooling a silencer (combined exhaust pipe) with a shell through which the flow of cooling air flows : en ru
  • US1668502A - Facial bleach pack : en
  • FR637468A - Improvements to yarns, cords and fabrics : en fr
  • US1667977A - Cathode construction : en
  • DE459545C - Method and device for the production of rings from strip-shaped material : de en
  • GB289925A - Improvements in liquid fuel burners : en
  • US1667929A - Machine for shaping lipped soles : en
  • USD75085S - Design for a plate or similar article : en
  • DE459248C - Cushioning, especially for motor vehicles : de en
  • CA279782A - Shipping crate : en fr
  • CA279754A - Vehicle radiator cap : en fr
  • CA279714A - Furniture brace : en fr
  • SU5115A1 - Rotational well drilling machine : en ru
  • DE459367C - Mobile rail cleaner : de en
  • FR637464A - Rescue device : en fr
  • CA279827A - Shovel crane : en fr
  • CA279834A - Paper machine reconditioning means : en fr
  • CH125702A - Device for opening sterilizing jars and the like. : de en
  • AU979627A - Improvements in and relating to means for cleaning and coating metal articles : en
  • CH125749A - Card, in particular for motor vehicle drivers. : de en
  • FR637598A - Mechanism for transforming a continuous rotational movement into reciprocating rectilinear motion in a direction parallel to the axis of rotation : en fr
  • FR637655A - Crusaders and cross holders in stamped metal : en fr
  • US1668042A - Humidifier and dust collector for heating systems : en
  • US1668374A - Valve gear for internal-combustion engines : en
  • US1668418A - Radio instrument mounting : en
  • BE349938A - : en fr
  • SU5252A1 - Microphone : en ru
  • US1667759A - Hydraulic jack : en
  • SU5122A1 - Device for simultaneously pulling and twisting roving : en ru
  • CH125645A - Honey extractor. : de en
  • CA279766A - Deflector for headlights : en fr
  • US1667810A - Ticket or tag attaching machine : en
  • USD75031S - jacob : en
  • CA279863A - Moving picture talk mechanism : en fr
  • DE459488C - Atomizer for perfume or the like. : de en
  • FR637587A - Method of automatic transverse stabilization of automobile torpedoes : en fr
  • BE349934A - Star of illumination that can flatten : en fr
  • CA279824A - Kiln-roller : en fr
  • CA279830A - Filing appliance : en fr
  • AU1016027A - Improvements in or relating to tyres for use on motor road andother vehicles : en
  • CA279868A - Train control system : en fr
  • CH125458A - Machine for processing soles. : de en
  • CA279803A - Cleanable poultry fountain : en fr
  • CH124562A - Bearings for the pivot of moving organs in precision mechanical apparatus, in particular clocks. : de en
  • CH125664A - Window and door locking device. : de en
  • DE459428C - Process for the preparation of adsorbents for the analytical investigation of tanning agents : de en
  • FR637521A - Improvements to the mechanisms forming a pattern in circular knitting machines : en fr
  • US1668398A - Tire valve : en
  • CA279767A - Two-share ploughs : en fr
  • CH125676A - Cane furniture. : de en
  • DE459216C - Arrangement for the construction of oil switches : de en
  • CH125583A - Insulating stone for carrying heating resistors of electrical annealing furnaces designed as a spiral. : de en
  • US1668390A - Method of and apparatus for forming tire and the like tubes : en
  • US1668216A - Toothbrush : en
  • ES106239A1 - Board for tubes. : en es
  • CA279798A - Grain saving device : en fr
  • DE459490C - Holder for window and door hangings : de en
  • CH125767A - Calendar clock. : de en
  • DE459389C - Gear change transmission, especially for motor vehicles : de en
  • GB284346A - Improvements relating to slicing machines : en
  • GB289910A - Improvements in or relating to sound reproducing, amplifying and like devices : en
  • ES105437A1 - Advertising device with mobile and interchangeable ads. : en es
  • US1667822A - Dispensing can : en
  • GB289660A - Method of or process for producing gold strip or sheet : en
  • GB289938A - Improvements relating to driving mechanism for paper-making and other machines : en
  • DE459480C - Fly ash separator : de en
  • GB289713A - Improvements in and connected with stairs : en
  • SU5135A1 - Trolley for transporting float seaplane from land to water and back : en ru
  • SU5247A1 - Casing for grinding or grinding stones : en ru
  • US1668456A - Check valve : en
  • US1668123A - Puff iron : en
  • US1667752A - Regulating means for systems of electrical distribution : en
  • US1667870A - Container and package for cigarettes, etc. : en
  • GB269520A - Oil heating furnaces : en
  • FR637412A - Support claw for curtains, doors and the like : en fr
  • GB289580A - Improvements relating to safes, strong-rooms and the like : en
  • GB261006A - Improvements in or relating to burners for furnaces : en
  • SU5167A1 - Podtik with segmental support pads, the working surfaces of which are set inclined to the surface, transmitting pressure on the pads, perceived by the piercer : en ru
  • DE459558C - Slicing fork : de en
  • DE459573C - Device for simultaneous recording and playback of motion pictures and sounds : de en
  • ES105711A1 - A self-compressor : en es
  • GB289716A - Improvements in means of drying cigars, cigarettes or tobacco : en
  • DE459318C - Device for the preparation of coffee, tea or similar infusions with automatic control of the water inlet and the heating device : de en
  • GB289548A - Improvements in and connected with burners : en
  • GB290551A - Improvements in or relating to the distillation of solid carbonaceous materials : en
  • GB289626A - Improvements in tools for stripping insulation from electric wires : en
  • USD75005S - Design for a textile fabric : en
  • GB289553A - An improved process and means for soldering metals or metal alloys : en
  • GB289614A - An improved folding coat hanger : en
  • SU5053A1 - Device for distributing seeds when sticking them on paper tape : en ru
  • US1667815A - Electric hot-water faucet and means for operating same : en
  • USD75003S - Design for a textile fabric : en
  • FR637524A - Mechanical process for burnishing objects, such as silver-plated cutlery as well as for polishing similar objects in raw metal, and apparatus for carrying out this process : en fr
  • GB289569A - Process for degreasing bones and other materials containing moisture : en
  • GB289738A - An improved automatic gas shut-off device : en
  • DE459370C - Drive for railway vehicles with double gear transmission and parallel crank mechanism : de en
  • DE459425C - Procedure for the removal of interference from wireless receivers by foreign transmitters : de en
  • AU668527A - Improvements in and relating tothe manufacture of sheet steel pipes : en
  • DE459224C - Universal woodworking machine for cabinet makers and wood sculptors : de en
  • DE459412C - Loading device for briquette : de en
  • SU5041A1 - Filter press : en ru
  • US1668041A - Humidifier and dust collector : en
  • PL8584B1 - Machine for printing addresses or similar inscriptions with a printing device controlled by pressing plates. : en pl
  • SU5175A1 - Superheater for locomobile, etc. boilers consisting of tubes inserted into each other and heated outside and inside with hot gases : en ru
  • FR637508A - Heavy fuel vaporizer : en fr
  • US1668073A - Automatic weighing and recording mechanism : en
  • US1668427A - Bottle manufacture : en
  • USD75058S - Design for a wall bracket for lighting fixtures : en
  • FR637675A - Process for transforming the layer of gelatin sensitized with silver salts or with the aid of other suitable products, into a new celluloid material : en fr
  • FR637695A - Carburetor improvements : en fr
  • GB289608A - Improvements in or relating to shoes and the like : en
  • CA279815A - Stoker : en fr
  • GB289955A - Improved wallet for paper money : en
  • US1668027A - Fluid brake and the like : en
  • US1668186A - Lswgf : en
  • SU5241A1 - Clip for clear belts : en ru
  • SU5250A1 - Transmission V-belt : en ru
  • GB268770A - Improvements in fining iron : en
  • DE459225C - Device for shaping and trimming the brims of felt hats : de en
  • FR637666A - Hydraulic shock absorber for rolling stock : en fr
  • GB289570A - Improvements in or relating to looms for weaving having stationary weft supplies : en
  • US1668318A - Production of hollow bodies by centrifugal casting : en
  • CA279735A - Wire rope : en fr
  • FR637552A - Heating method : en fr
  • FR637674A - Indicator device : en fr
  • FR637679A - Self-closing safety valve device against gas suffocation : en fr
  • GB289724A - Improvements in or relating to bird and animal scares : en
  • GB289560A - Improvements in or relating to refractory compositions and method of making same : en
  • GB289656A - Improvements in or relating to aeroplanes : en
  • PL8563B1 - Plain or artificial rock dust blast hole wadding. : en pl
  • GB286699A - Improvements in and relating to methods of manufacturing nozzle diaphragms, turbine wheels and the like : en
  • SU5148A1 - Internal combustion engine : en ru
  • PL8633B1 - Device for catching damped and non-damped electric vibrations. : en pl
  • ES106439A1 - New procedure for forced calcination of minerals. : en es
  • US1667711A - Casing filler for tires : en
  • GB265636A - Improvements in and relating to devices for generating ultraviolet rays and activating oxygen and other substances : en
  • GB289649A - : en
  • US1668058A - Vehicle bumper : en
  • US1667790A - Evener : en
  • US1667874A - Box blank and box : en
  • US1668048A - Water-closet fitting : en
  • DE459129C - Suspension for motor vehicles : de en
  • DE459336C - Braking device for sirens, in which the rotating body of the siren is placed directly on the extended motor shaft, which at the same time accommodates the armature, it is drawn into the solenoid when the current is switched on : de en
  • US1667835A - Portable lighter : en
  • US1668237A - Rubber composition and method of producing the same : en
  • ES106447A1 - Improvements in the burning of liquid fuel. : en es
  • SU5147A1 - Temporary lock with cylindrical spring zugalts : en ru
  • US1668432A - Firearm for killing cattle : en
  • US1668434A - Liquid-testing apparatus : en
  • PL8549B1 - A method of preparing for transfer of kapok fibers or the like and a carding machine for carrying out the method. : en pl
  • US1668459A - Bunion protector and arch brace : en
  • BE350963A - : en fr
  • CA279760A - Fly-swatter : en fr
  • US1667971A - Garment stretcher for laundry work : en
  • BE349503A - Improvements relating to the reinforcement of wooden objects such as tennis rackets etc. : en fr
  • CH125659A - Process for the production of a cement. : de en
  • US1667725A - Vehicle checking device : en
  • US1667955A - Facing and assembling machine : en
  • BE348389A - Printing machine : en fr
  • GB265588A - Clockwork fuse for projectiles : en
  • BE349475A - : en
  • DE459046C - Process for removing air from the refrigerant circuit in cooling systems : de en
  • GB289746A - Improvements in and connected with smokers' pipes : en
  • US1668019A - Screen guard : en
  • USD75016S - Design for a textile fabric : en
  • DE459342C - Motor vehicle with a horizontal engine : de en
  • FI11991A - Anordning fästandet av scalmarna vid transportabla maskinredskap och dylikt : en fi
  • AU1283828A - Improvements in electromechanically controlled telephone systems and switching apparatus therefor : en
  • PL8661B1 - Combustion chamber, especially for steam engine boilers. : en pl
  • US1668436A - Brake-operating mechanism : en
  • USD75027S - Design for a lamp base : en
  • PL8540B1 - The method of direct production of rubber objects from rubber milk. : en pl
  • US1668141A - Apparatus for producing and feeding paper pulp : en
  • CH124775A - Casting mold for the production of stereotype plates, with water jacket. : de en
  • GB283542A - Improvements in or relating to anti-friction bearings : en
  • FR637677A - Advanced eyecup for automotive glasses : en fr
  • FR637684A - Pontoon for floating cranes and other similar devices : en fr
  • CA279774A - Trim saw lift unit : en fr
  • PL8577B1 - Device for transferring and storing liquids, especially flammable liquids. : en pl
  • SU5154A1 - Internal combustion engine : en ru
  • SU5165A1 - Method and device for burning solid dusty fuel mixed with water : en ru
  • SU5087A1 - Threshing drum : en ru
  • US1668460A - Signal box : en
  • PL8556B1 - Improved liquid fuel. : en pl
  • US1668037A - Manifold system sob vulcanizing : en
  • US1668103A - Folding cot : en
  • DE459387C - Transparent panels made of base plates and figures, letters, ornaments or the like made of the same material and of any shape, color and transparency : de en
  • DK38719C - Automatic Adjustment device for brake rods for railway brakes and the like. : da en
  • PL8593B1 - Pins for string and plucked instruments. : en pl
  • US1667858A - Automatic bag-filling machine : en
  • US1668146A - Box motion for looms : en
  • DE459421C - Locomotive with three driving frames : de en
  • CH125762A - Winding shaft with crown for watches. : de en
  • US1667894A - Weighing scale : en
  • CH125530A - Process and device for the production of tubes and other hollow bodies by centrifugal casting. : de en
  • AU1075227A - Improvements in or relating to automatic cutout devices for continued use in electric lines : en
  • CH125543A - Bearings for rotating shafts. : de en
  • US1668061A - Universal woodworking machine : en
  • CH125739A - Type cleaner. : de en
  • CA279769A - Tooth brush : en fr
  • CH125573A - Device for circuit cooling of electrical machines. : de en
  • DE459619C - Automatic injection molding machine : de en
  • FR637618A - Flap all eraser : en fr
  • GB289537A - Improvements relating to alternating current signalling systems for railways and the like : en
  • CA279731A - Process of withdrawal of water from alcohol, etc. : en fr
  • DE459436C - Centering micrometer with center point that can be swiveled in all directions : de en
  • PL8570B1 - A way to completely process wood vinegar. : en pl
  • US1667729A - Polishing attachment for vacuum cleaners : en
  • US1667840A - Instrument for indicating direction of forces : en
  • CA279716A - Shingle : en fr
  • USD75032S - Design for a lighting fixture : en
  • PL8596B1 - Turbine for the use of river currents. : en pl
  • US1667927A - Safety hook : en
  • US1668414A - Induction unit : en
  • US1668488A - Gas-vent t. : en
  • CA279709A - Mechanical loader : en fr
  • CH125621A - Process for the preparation of 4-isopropylcyclohexanol. : de en
  • US1668297A - Spring and method of making same : en
  • US1668416A - Aeroplane : en
  • US1668504A - Method of and apparatus for the concentration or purification of caustic soda or other suitable material : en
  • CH125724A - Preparation for impregnation and for coloring fir wood floors, etc. : de en
  • SU5055A1 - Cam that controls the pump of liquid fuel in internal combustion engines : en ru
  • SU5150A1 - Installation for artillery guns : en ru
  • CH125617A - Method and device for propulsion. : en fr
  • CA279799A - File : en fr
  • BE349798A - Driving device for motion pictures : en fr
  • SU5111A1 - Two stroke internal combustion engine : en ru
  • SU5153A1 - Six pipe element for superheaters in locomotive and other similar boilers : en ru
  • US1668205A - Strainer head for filtering purposes : en
  • USD75036S - Design for a latch or similar article : en
  • PL8592B1 - lft, 34 c 4.- Protective belt. : en pl
  • US1668332A - Bake pan : en
  • US1668457A - Rate-of-flow indicator with electric integration for fluids and gases flowing through a venturi tube : en
  • US1668467A - Power regulator : en
  • CA279840A - Anti-capacity-thermionic tube : en fr
  • SU5194A1 - Piston pump for actuating a siphon used for transferring liquids : en ru
  • US1667936A - Machine for shaping uppers : en
  • US1667756A - Power pressing machine : en
  • US1667862A - Bottle cap : en
  • US1668053A - Flexible container and means for facilitating the filling thereof : en
  • US1667804A - Means for reenforcing the lock and door of telephone coin collectors : en
  • US1668170A - Window construction : en
  • USD75008S - Design for a textile fabric : en
  • USD75076S - Bracket arm for lighting fixtures or similar articles : en
  • PL8645B1 - A method of producing pads for printing presses or the like for carrying out the method. : en pl
  • US1667902A - Chalk-line chalk holder : en
  • CA279776A - Animal snare : en fr
  • CH125593A - Process for the preservation of organic tissues. : de en
  • CA279806A - Paper making roll : en fr
  • CH125609A - Hydraulic tipping device for the loading bridge of three-way tippers. : de en
  • CH125690A - Process for the production of closed wire ropes, rope machine for carrying out this process and closed wire rope. : de en
  • PL8602B1 - Seed impregnation agent. : en pl
  • FR637461A - Process for the manufacture of large-dimension heavy carrier cables for suspension bridges : en fr
  • FR637415A - : fr
  • CA279713A - Printing process : en fr
  • CA279855A - Wheeled toy : en fr
  • CA279836A - Running-board : en fr
  • US1667724A - Portable motion-picture projector : en
  • CA279800A - Piston : en fr
  • US1668292A - Pneumatic sheet feeder : en
  • USD75053S - Design fob : en
  • DE459527C - Method for welding leaves to pipes : de en
  • SU5116A1 - Automatic tool turning tool for wire drilling : en ru
  • US1668298A - Metal-working machine : en
  • US1668159A - Mechanism for controlling the dynamics of pneumatically-operated musical instruments : en
  • US1668465A - Mop : en
  • US1668523A - Sheet-metal can and method of manufacturing the same : en
  • US1668305A - Crowning machine : en
  • CH125228A - Form cylinder for gravure printing. : de en
  • US1668066A - Game skill register : en
  • US1668003A - Grease measuring and dispensing apparatus : en
  • PL8621B3 - 457x, 4f / 0o Seeder for fertilizers, seeds and grains. : en pl
  • US1668380A - Continuous process for the dehydration of volatile fatty acids : en
  • GB289684A - Improvements in tubular front axles : en
  • US1667786A - Fastener-supplying mechanism : en
  • CH125698A - Dust collectors for electric vacuum cleaners. : de en
  • CH125594A - Force measurement game. : de en
  • US1668043A - Extension grip for electric-lamp connecters : en
  • US1668076A - Fuel-valve-operating mechanism : en
  • PL8559B1 - Security slot. : en pl
  • ES106470A1 - Mower for cereals. : en es
  • US1668203A - Truck-body hoist : en
  • US1667864A - Yieldable driving mechanism : en
  • DE459517C - Device for drawing off the lubricating oil from the motor housing : de en
  • BE349636A - : en fr
  • SU5119A1 - Pump for the supply of flammable liquid in internal combustion engines : en ru
  • SU5201A1 - Tubeless water-tube steam boiler with external circulation pipes and a heating surface located only in the combustion space : en ru
  • DE459411C - Endless conveyor with rope as a pulling element : de en
  • US1667979A - Loose-leaf binder : en
  • US1668016A - Crystal-wire filament for incandescent electric lamps and the method of winding it : en
  • US1668421A - Combination skylight and ventilator : en
  • CH125750A - Hockey stick. : de en
  • CH125761A - Device for watches, preventing the hairspring from getting caught between the racket pins by one of its turns other than the adjustment one. : en fr
  • ES106240A1 - Fastening machine fasteners. : en es
  • CH125009A - Device for cutting mass, e.g. B. Soap in leaves of geometric shape. : de en
  • GB265637A - Improvements in and relating to locks : en
  • CA279755A - Hot air furnace : en fr
  • SU5186A1 - Horizontal wind motor : en ru
  • SU5242A1 - Aircraft : en ru
  • US1667719A - Grinding machine : en
  • US1668320A - Condenser : en
  • SU5048A1 - Method and device for making glass products : en ru
  • SU5075A1 - Brick or stone floor with zigzag reinforced concrete reinforcement : en ru
  • US1667764A - Wheeled weeder : en
  • US1668132A - Carbonizing process : en
  • US1668162A - Precious-metal-recovery machine : en
  • US1668373A - Mattress : en
  • CA279810A - Sulphate pulp : en fr
  • CH125618A - Stone working machine. : en fr
  • CH125691A - Method and apparatus for preparing yarn in chain form for subsequent treatment with a liquid. : de en
  • DE450741C - Power supply for electric railways by means of a third rail laid above ground : de en
  • PL8638B1 - Cl. 47 f a. A pipe, provided with ring bands : en pl
  • SU5095A1 - Razborn pneumatic outsole : en ru
  • US1667712A - Floor joiner : en
  • US1668309A - Asphalt and like distributor : en
  • CH125700A - Trouser holder. : de en
  • US1667875A - Process for rolling steel rails : en
  • US1668364A - Vibrator : en
  • PL8600B1 - Continuous method of carrying out exothermic reactions. : en pl
  • USD75047S - Design fob a ceiling light : en
  • US1667950A - Automatic telephone system : en
  • USD75030S - Man co : en
  • CA279745A - Railway gate : en fr
  • DE459319C - Warming device for plates or the like. : de en
  • FR637690A - Apparatus for wiping automobile windshields : en fr
  • GB289700A - Process of producing patterns on plated knitting : en
  • SU5149A1 - Cylinder for two-stroke vertical two-stroke engines : en ru
  • US1668516A - Distributor for mineral fertilizers : en
  • AU1006327A - Improved wheel rim tool : en
  • CA279844A - Fabric slitting and folding machine : en fr
  • DE459264C - Explosion hatch with a tear plate : de en
  • DE459627C - Vessel for chemical analysis and measurement processes : de en
  • FI11966A - Combined open and closed railway carriage : en fi
  • FR637478A - Further training in printing machines : en fr
  • GB289550A - Improvements in or relating to the construction of coffins : en
  • GB289709A - Improvements in or relating to electrical insulators : en
  • DE459361C - Process for the preparation of nuclear iodine substitution products of oxine sol-3-propionic acid : de en
  • SU5112A1 - Phototransformer : en ru
  • US1668124A - Loom harness-strap connecter : en
  • USD75046S - Design fob a plate fob lighting fixtttbes : en
  • FR637537A - Reinforced beam for ceilings : en fr
  • FR637678A - Automatic seal making machine : en fr
  • GB280904A - : en
  • CH125710A - Process for the production of acetone. : de en
  • FR637638A - Paving and pavement system : en fr
  • CH125303A - Device for filling a number of ice cells at the same time. : de en
  • CH125722A - Process for the preparation of 1-oxy-3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • SU5185A1 - Spindle for spinning machines : en ru
  • USD75018S - Design for a shoehorn : en
  • US1668157A - Beet harvester : en
  • CA279817A - Shoulder-strap : en fr
  • PL8583B1 - Collective box for printing plates for addresses. : en pl
  • PL8674B1 - A device protecting the window against closing by the force of wind or draft. : en pl
  • GB289683A - Improvements in turbine pumps and the like : en
  • CA279838A - Cathode coating apparatus : en fr
  • FR637541A - Spark plugs for internal combustion engines : en fr
  • FR637667A - Protective device for valves of compressed or liquefied gas tubes : en fr
  • GB287457A - Improvements in or relating to rotary compressors : en
  • GB287505A - Improvements in or relating to centrifugal bowls : en
  • AU699027A - Improvements in and relating to electrical inductance devices : en
  • US1668029A - Check for weighing scales : en
  • CA279759A - Saxophone, etc. : en fr
  • CA279853A - Control device : en fr
  • DE459561C - Projection lamp : de en
  • GB289677A - Improvements in and relating to heat exchange devices : en
  • SU5178A1 - Device for automatic signaling when the ventilation pipes are clogged : en ru
  • AU994427A - Building material and method and apparatus for making same : en
  • SU5191A1 - Attachment for attaching wood-taped to winch drums : en ru
  • US1667898A - Magnetic relay valve : en
  • DE459242C - Manufacture of wedge base plates : de en
  • FR637691A - Pneumatic feeder for printers, folders and similar machines : en fr
  • GB289661A - Improvements in or relating to apparatus for effecting reactions between fluids at high temperature : en
  • USD75079S - Design for a clock case : en
  • US1668328A - Educational game board : en
  • GB289704A - Improvements in and relating to bow collectors for overhead wire systems of electric traction : en
  • GB289502A - Improvements in and connected with furnaces burning pulverized coal or oil for use with steam generators and the like : en
  • GB279873A - Improvements in or relating to dynamo-electric generators : en
  • FR637456A - Improvements to signaling systems : en fr
  • GB289494A - Improvements in and relating to variable speed power transmission gearing : en
  • GB289641A - Improvements in pneumatic floats for fishing nets and like purposes : en
  • DE459418C - Reversing device with filling change, especially for steam engines : de en
  • GB274049A - Improvements relating to stuffing box packing : en
  • GB289555A - Improvements in and relating to reels for wire : en
  • GB289952A - Improvements in or relating to lids for use with boxes or containers : en
  • US1667931A - Hoisting mechanism and control therefor : en
  • SU5132A1 - Sealing tongs : en ru
  • US1667913A - Display rack : en
  • US1668235A - Rubber composition and method of producing the same : en
  • US1668535A - Legging : en
  • FI11969A - For the purposes of this Regulation : en fi
  • GB289579A - Improvements in or relating to luggage carriers for motor road vehicles : en
  • US1668154A - Heater for sheet deliveries : en
  • SU5230A1 - Cranked-lever press with a mechanical drive : en ru
  • US1668319A - Automatic controller for gas-making apparatus : en
  • FR637529A - Improvement of book covers : en fr
  • DE459374C - Fine adjustment device for two coaxial or concentric shafts, one of which carries an eccentric, especially for variable capacitors : de en
  • SU5045A1 - Cinema apparatus for stereoscopic shooting : en ru
  • US1668315A - Coupling and locking device for syringes : en
  • US1667778A - Water cycle : en
  • US1668047A - Dirigible headlight : en
  • US1668097A - Method of making spectacle temples : en
  • SU5254A1 - Device for measuring temperatures with electric thermometers : en ru
  • US1667753A - Program-selecting circuits : en
  • US1668401A - Load retainer for trucks : en
  • CH125706A - Process for breaking down raw carbon disulfide into pure carbon disulfide, sulfur and high percentage hydrogen sulfide exhaust gases in a continuous operation. : de en
  • FR637462A - Cable wells made from molded reinforced concrete blocks or similar construction elements : en fr
  • CA279712A - Gas burner : en fr
  • CH124385A - Procedure for adjusting the bearing in the bridge and the side stops for watch anchors. : de en
  • CA279723A - Sander : en fr
  • US1668140A - Shade-roller support : en
  • DE459360C - Production of phosphoric acid or phosphates from phosphorus and hydrogen-phosphorus compounds : de en
  • GB289536A - Improvements relating to railway signalling systems of the track circuit type : en
  • FR637539A - New system of special constructions in light frames : en fr
  • USD75001S - Design for a lamp base or the like : en
  • US1667715A - Inductive unit and the like : en
  • US1668075A - Safety valve : en
  • FR637642A - Synchronous motor : en fr
  • SU5146A1 - Manual rifle rifle discharger : en ru
  • US1668007A - eichelgrun : en
  • GB289729A - An improved elastic device applicable for use with articles of personal attire : en
  • GB289958A - Process for the manufacture of tetranitrodianthrone and of 2.7-dinitroanthraquinone therefrom : en
  • CA279742A - Fuel gas production : en fr
  • FR637560A - Device to protect oil transformers in the event of a disruptive spark being produced under the oil : en fr
  • GB267926A - Improvements relating to releasing mechanism for pre-payment meters : en
  • SU5215A1 - Labyrinth seal for rotating shafts : en ru
  • US1668477A - Heating element : en
  • US1668481A - Shoe strap : en
  • US1668415A - Shoe-tie-clamping device : en
  • USD75064S - Design fob : en
  • US1667746A - Magnetic alloy : en
  • US1667945A - Radiocoil : en
  • US1668211A - W alter l : en
  • DE459247C - Drive device for the steering wheels of motor vehicles : de en
  • DE459500C - Clamping device for the blades of saw frames using comb-shaped gauges : de en
  • DE459542C - Device for setting guided machine needles in the clamps during further processing at points determined by the guides : de en
  • US1667723A - Method of table-top construction : en
  • US1667821A - Dispensing receptacle : en
  • US1667845A - Telephone system : en
  • USD75040S - Thobvald j : en
  • FR637438A - Sheet metal web beam for aircraft : en fr
  • SU5104A1 - Mechanical nozzle : en ru
  • DE459334C - Device for opening crown corks : de en
  • FR637651A - Manufacturing process of metal pipes : en fr
  • FR637656A - Underwater water pipe : en fr
  • US1667797A - Apparatus for facilitating the salving of sunken submarine vessels and the like : en
  • US1668280A - Pehpettjal calendar : en
  • US1667806A - Hinge : en
  • GB289757A - Improvements in butt hinges : en
  • DE459348C - Process for the separation of gas mixtures : de en
  • FR637555A - Automatic gear change : en fr
  • FR637574A - Central heating boiler : en fr
  • GB287842A - Improvements in and relating to roller weirs : en
  • US1667789A - Machine and method for use in shaping uppers : en
  • FR637595A - Improvement in the printing process on frame fabrics : en fr
  • US1668010A - Fluid-pressure brake : en
  • US1668279A - Automobile stopping device : en
  • DE459043C - Full plate for filter presses : de en
  • PL8567B1 - Galvanic cell with an electrode made of manganese dioxide and acetylene carbon black. : en pl
  • US1668368A - Steering device for motor vehicles : en
  • US1668541A - Traffic recorder for telephone systems : en
  • FR637688A - Advertising system and industrial products allowing the reallsation : en fr
  • US1668490A - Heating apparatus for automotive vehicles : en
  • SU5189A1 - Weaving Racing : en ru
  • CH125681A - Device for placing on cooking pans. : de en
  • DE459281C - Potato harvester : de en
  • FR637663A - Method of mounting display devices, such as displays and resulting new industrial products : en fr
  • US1667735A - Covee s os vehicle spkings and besilient attaching means thebesfob : en
  • US1667750A - Flush tank : en
  • US1668152A - Equalizer for drop-box looms : en
  • US1668255A - Rug and carpet scrubbing apparatus : en
  • ES106462A1 - A process for obtaining lipoids, especially phosphatins. : en es
  • US1668438A - Tube-cleaning plug : en
  • US1667728A - Oil pump : en
  • US1668500A - Loading device : en
  • SU5107A1 - Helicopter : en ru
  • SU5133A1 - Wind engine : en ru
  • GB282717A - Improvements in or relating to apparatus for cooling fluids : en
  • USD75000S - Design fob a lamp base ob the like : en
  • ES106460A3 - A procedure for the manufacture of toy pistols and shotguns of the "Eureka" type. : en es
  • GB289589A - A stall detector and alarm for use on aeroplanes : en
  • GB286639A - Improvements in dumping wagons : en
  • SU5049A1 - Device for unwinding tapes with seeds when laying them in the soil : en ru
  • US1667865A - Lock washer : en
  • CH125709A - Process for the production of molten alumina. : de en
  • SU5130A1 - Cartridge for electric incandescent lamps with a base type Swan : en ru
  • CA279761A - Signal box : en fr
  • FR637439A - Method and apparatus for injecting aerated fuel oil into internal combustion engines : en fr
  • GB289633A - Improvements relating to washer boxes for coal and the like : en
  • CA279787A - Envelope machine : en fr
  • CA279866A - Autoclave : en fr
  • US1668429A - Support : en
  • US1668524A - Candy stick : en
  • PL8629B1 - Method and device for generating self-pulsating fluid movement. : en pl
  • US1668025A - Lock washer : en
  • US1668044A - Method of making bags : en
  • US1668098A - Steam plant : en
  • US1668213A - Folding seat : en
  • US1668393A - Withdrawing means for side-slip weft detectors : en
  • CH125683A - Clip brush. : de en
  • DE459499C - Felt foot pad : de en
  • DE459120C - Machine tool with spring-supported, reciprocating part driven by rotating balancing masses : de en
  • CA279719A - Perforating hammer : en fr
  • US1667853A - Paper backing and process of coating the same : en
  • US1668192A - Means for inserting insulation in slotted armatures : en
  • DE459305C - Device for discharging carbon dioxide or coke from devices for carbonization or coking with a liquid seal : de en
  • DE459472C - Steam turbine with partial admission : de en
  • US1668249A - Automobile riding amusement device : en
  • ES106255A1 - A vibrating device. : en es
  • FR637484A - Screen device eliminating glare from headlights and projectors : en fr
  • FR637540A - Friction coupling device : en fr
  • GB289539A - Improvements relating to riveting machines : en
  • GR1823B - METHOD FOR NEUTRALIZATION AND CLEANING OF OLIVE OIL IN COLD. : el en
  • US1667836A - Reed for musical wind instruments : en
  • US1668461A - Adjustable garter : en