• PL4129B1 - Air-operated impact tool. : en pl
  • GB251072A - Improvements in apparatus for surfacing glass and the like : en
  • GB251146A - Improvements in resilient wheels : en
  • US1582489A - Drum construction : en
  • US1582841A - Paper corrugating : en
  • US1582844A - Vat coloring matters : en
  • AT103158B - Process for baking conductor bars provided with mica insulation. : de en
  • FR604047A - Improvements in the process of heat treatment and concentration of copper ores : en fr
  • FR604054A - Footwear manufacturing process and means to be used for its implementation : en fr
  • US1582566A - Johann karl wirth : en
  • DE428199C - Device for tightening the brake bands of planetary gears for motor vehicles : de en
  • US1582413A - Damper-actuating mechanism for furnaces : en
  • US1582242A - Article of manufacture : en
  • GB233357A - Improvements in or relating to temperature indicating devices : en
  • CH114854A - Process for the production of a cure for tuberculosis. : de en
  • PL4131B1 - Lock for automatic pistols with a slide sliding along the grip. : en pl
  • US1582046A - Combination tool : en
  • US1582326A - Antiglare attachment for headlights : en
  • USD70028S - Design for a color-display panel : en
  • PL4103B1 - Machine for rubbing and cleaning clover seeds. : en pl
  • DE428275C - Flue gas heater : de en
  • US1582497A - Forms of alternating-current arc-welding apparatus : en
  • CA260184A - Pipe connector : en fr
  • CH114849A - Process for producing a remedy for red rash. : de en
  • US1582312A - Mining car : en
  • US1582430A - Table-elevating mechanism : en
  • AT103111B - Optical advertising device. : de en
  • FR603924A - Process and apparatus for the manufacture of hard-to-melt heavy metal carbides and equivalent bodies, especially tungsten carbides and similar difficult-to-melt combinations : en fr
  • DK35928C - Method and Apparatus for the production of activated carbon. : da en
  • FR604005A - Combined zanzibar game and marker : en fr
  • FR604156A - Scaffolding support : en fr
  • ES97072A2 - Improvements in the mechanisms for the automatic change of loom bobbins. : en es
  • PL4257B1 - Method and device for knitting cotton, wool, linen and other warp. : en pl
  • ES95513A1 - A machine to prepare wood for mining operations. : en es
  • GB251189A - Improvements in or relating to electric jet-wave commutators and interruptors : en
  • DE428239C - Process for the production of copper arsenate or copper arsenite : de en
  • DE428264C - Method and device for evaporating liquids by atomization : de en
  • GB251095A - Improvements in and connected with electric motors : en
  • FR603970A - New compounds that can be used in dyeing : en fr
  • US1582503A - Spiral separator : en
  • US1582739A - Trunk : en
  • PL4322B1 - A vibration damping device for the frame of the machine, the parts of which are subject to vibrating motion. : en pl
  • US1582426A - Piston : en
  • US1582601A - Centrifugal casting : en
  • PL4054B1 - Joint for telescopic tubes. : en pl
  • PL4077B1 - Method of separating zircon and hafnium. : en pl
  • PL4171B1 - Cover for the osskin case. : en pl
  • CA260223A - Valve : en fr
  • FR604140A - Folding tray for hygienic care, usable as a protector : en fr
  • FR604288A - Stop signal for cars and motor trucks : en fr
  • DE428259C - Interchangeable cuff to be attached to the pile of shirt sleeves : de en
  • PL4063B1 - KL 47 a 18r Mechanism cover. : en pl
  • PL4188B1 - Nut protection. : en pl
  • US1582189A - Handle assembly : en
  • AT103178B - Circuit for overcurrent relays with current and voltage winding in alternating current networks. : de en
  • CH114892A - Circular loom. : en fr
  • FR604069A - Machine for the automatic manufacture of completely finished toothed wheels, threads, etc. : en fr
  • FR604181A - Processes for obtaining absorbent carbons having different activities with respect to the same gases and vapors, by varying the densities of these carbons : en fr
  • DE428197C - Thread cutting dies with conical chip holes : de en
  • DE428217C - Pressure reducing valve for compressed air : de en
  • GB251042A - Improvements in or relating to the supports for shuttering for concrete structure cast in situ : en
  • PL4174B1 - Device for carding tobacco and feeding it to cigarette or similar machines. : en pl
  • US1582357A - Mortar-mixing machine : en
  • US1582862A - Dust-cap means : en
  • FR603992A - Process relating to the operation of internal combustion engines : en fr
  • AU2358525A - Improvements in and relating' to sports sticks : en
  • PL4084B1 - Rigid protective grating for the lighthouse. : en pl
  • US1582338A - Dinner pail : en
  • US1582562A - Packing : en
  • GB251214A - Improvements in and relating to cooking pots : en
  • DE428013C - Locomotive axle bearing : de en
  • GB251340A - Improvements in lamp signalling devices particularly for use in controlling traffic : en
  • FR604223A - Illuminated vacuum cleaner for the destruction of cochylis and other moths, butterflies and insects : en fr
  • GB251047A - Improvements in or relating to motor car bodies and hoods : en
  • FR604108A - Device for powering t devices. s. f. using electrical distribution networks : en fr
  • DE428277C - Cooking stove with hot water boiler surrounding the combustion chamber and water pipes in the heating gas supply : de en
  • US1582605A - Art of preparing sheet gelatin material : en
  • US1582290A - Electrically-heated breakfast set : en
  • GB244399A - Improvements in or relating to lead accumulators : en
  • DK35908C - Pressure regulator. : da en
  • US1582309A - Ghimney cleaner : en
  • US1582350A - Mine car : en
  • US1582806A - Kitchen cabinet : en
  • US1582180A - Mud lug for automotive vehicles : en
  • US1582246A - Bearing for drying cylinders and the like : en
  • FR603934A - Motor vehicle speeding indicator and recorder : en fr
  • GB251056A - Improvements in display boxes : en
  • DE428116C - Device for holding multi-part chocolate molds together : de en
  • FR603903A - Dual purpose pliers for cutting nails and cravings : en fr
  • FR604268A - Advanced method of manufacturing a refrigeration appliance : en fr
  • US1582042A - Radio apparatus : en
  • US1582675A - Production of formamid : en
  • US1582732A - Holder for milk bottles : en
  • US1582468A - Fluid-pressure controlling and reversing mechanism for grinding machines and the like : en
  • AU2231125A - Improvements in electrical water heaters : en
  • US1582220A - Hair-waving device : en
  • US1582409A - Inoculating device : en
  • US1582648A - Furnace regulation : en
  • DK35906C - Internal combustion engine. : da en
  • DK35926C - Abrasive plug, especially for dental use. : da en
  • CA260213A - Acetylene lamp : en fr
  • GB251046A - Apparatus for playing a game of skill : en
  • GB251113A - Improvements in or relating to shooting-seats : en
  • FR603908A - Gasometer : en fr
  • DE428278C - Cooking stove with water-bearing hollow walls and water rooms to the side of the fireplace and the ash room : de en
  • ES96245A1 - Improvements in tachyteregraphic machines. : en es
  • GB251087A - Improvements in the traverse mechanism of braille writers : en
  • PL4279B1 - The method of using fluorine compounds for galvanizing. : en pl
  • FR603910A - Improvements to razors : en fr
  • FR604135A - Improvements made to variable chokes and tuning devices used in t. s. f. : en fr
  • AU2267725A - Improvements in combined extra-air and decarbonizing devices for internal combustion engines : en
  • CH114116A - Inking unit on printing machines. : de en
  • CA260226A - Process of making carbon black : en fr
  • CH114852A - Method of producing a cure for strep infection. : de en
  • CH114889A - Electric coffee roaster, grinder and cooker. : de en
  • ES96521A1 - Life-saving device for the crew of a submarine unable to surface. : en es
  • PL4068B1 - Ignition device for internal combustion engines. : en pl
  • US1582222A - Device for measuring values of resistance of cables and conductors : en
  • CH113448A - Device for the prevention of flashbacks in cutting torches. : de en
  • DE428183C - Surge arresters : de en
  • PL4180B1 - Clover seed drill with spiral seeding mechanism. : en pl
  • AT103192B - Method for preparing character matrices. : de en
  • CA260254A - Reinforced concrete slab : en fr
  • CH114878A - Method for stretching sheet glass and apparatus for carrying out this method. : en fr
  • DE428162C - Bridge for pianos and like string instruments : de en
  • CH114825A - Method and device for the automatic adjustment of the blades of propellers. : de en
  • US1582351A - Process for producing paper pulp from raw stock : en
  • US1582859A - Filter trap : en
  • US1582876A - Draft-preventing device : en
  • AT103231B - Process for the production of sodium bicarbonate and ammonia. : de en
  • AT103155B - Solenoid. : de en
  • FR604117A - Improvements to reservoir pen holders : en fr
  • CH114830A - Process for the preparation of 4-amino-3-oxy-6-chlorobenzene-1-arsic acid. : de en
  • CH114846A - Process for producing a remedy for dysentery. : de en
  • DE428066C - Lid closure with air valve for vacuum food containers : de en
  • DE428358C - Workpiece guidance with simultaneous grinding of the two pointed ends of awls or needles, especially gramophone needles : de en
  • FR604048A - Process for separating iron from combinations or mixtures containing iron oxide : en fr
  • AT103119B - Internal combustion engine with direct pressure effect of the propellant on a rotating liquid ring. : de en
  • DE428354C - Device for sealing pneumatic tires : de en
  • PL4184B1 - Tubes for high pressure hoses. : en pl
  • PL4203B1 - Steering vane for turbines. : en pl
  • PL4247B1 - A method of obtaining pure zinc oxide from the burnout of zinc ores, in particular from mixed ores. : en pl
  • FR604012A - Improvements in leather production : en fr
  • GB242251A - Improvements in pipe tongs : en
  • GB251210A - Improvements in and relating to exhaust silencers : en
  • FR604162A - Micrometric drive variable capacitor : en fr
  • GB251212A - Improvements in controlling devices for exhaust steam injectors : en
  • GB233356A - Improvements in and relating to sound diaphragms and the like : en
  • AT102828B - Process for converting raw peat into a high-quality fuel. : de en
  • CA260298A - Pea sheller : en fr
  • AT103213B - Safety razor. : de en
  • AT103227B - Process for the production of high quality artificial shellacs. : de en
  • CA260158A - Shipping crate : en fr
  • CH114861A - Device in hotbed systems for adjusting and locking the lid. : de en
  • CH114855A - Display device on working time control apparatus. : de en
  • CH114928A - Device for writing and drawing with plastic mass. : de en
  • DE428332C - Conical insert in the mouthpiece of the air supply pipe of hair drying devices : de en
  • AT103248B - Machine for peeling, polishing, etc. Like. Of grains. : de en
  • FR604110A - Friction shifting : en fr
  • PL4345B1 - A swinging walkway connected to a lift cage. : en pl
  • PL4326B1 - A method of producing pipes that have thinner walls between places with thicker walls. : en pl
  • AT103242B - Positive film for color cinematography. : de en
  • ES97198A1 - Modifications in the bed bases. : en es
  • FR603922A - Apparatus for the absorption of gases by liquids : en fr
  • US1582080A - Mechanical atomizer : en
  • US1582441A - Means for housing the receiving loops in radio-set cabinets : en
  • PL4142B1 - System of movable and fixed interlocks. : en pl
  • US1582245A - Dirigible light for vehicles : en
  • AT103145B - Control device for power machines of any type. : de en
  • CA260310A - Air ship : en fr
  • CH114894A - Bobbin spindle for braiding machines. : de en
  • PL4052B1 - Drive device. : en pl
  • DK35924C - Cross spring for Automobiles and the like. : da en
  • CA260154A - Coin lock : en fr
  • AT103157B - Billboard. : de en
  • US1582737A - Portable fireplace : en
  • CH114839A - Gate valve with two shut-off plates, especially for superheated steam and high pressure. : de en
  • PL4164B1 - Grain sorter. : en pl
  • DE428171C - Multi-part flexing block for the production of leather gaiters : de en
  • GB251169A - An improved stretcher bar or jointed strut for use in connection with the folding hoods or frames of perambulators : en
  • GB251352A - Improvements in and relating to advertising and like devices : en
  • PL4151B1 - The method of making glass. : en pl
  • CA260248A - Method of vulcanizing rubber : en fr
  • CH114853A - Method of producing a cure for staph infection. : de en
  • CA260315A - Oil burner : en fr
  • CA260137A - Flooring : en fr
  • CH113597A - Device for fixing a wooden handle in a tool. : en fr
  • US1582651A - Device for automatically shifting the direction of feed of an ink ribbon in printingmachines : en
  • FR604065A - Improvements to metal coated electrical switches : en fr
  • FR603942A - Loom damper : en fr
  • FR604161A - electric vibrator : en fr
  • FR603927A - Treatment of paraffin or mixtures of paraffin with benzoic acid, particularly for the production of stearin or other candles : en fr
  • FR604134A - Motor vehicle accelerator pedal control device : en fr
  • ES95371A2 - Provision for retaining overhead lines in capped insulator strings. : en es
  • GB251341A - Improved vegetable shredding machine : en
  • PL4087B1 - Miptl? IeJjona 4 $ fp # a / Jp jedfiego Jub wiepi lpzyj kulkowyci. : en pl
  • US1582619A - Hydrocarbon burner : en
  • ES94763A1 - A method for the electrical formation of nitrogen oxides. : en es
  • PL4094B1 - Machine for making wire-bound boxes, cages or parts of these. : en pl
  • GB251053A - Improvements in or relating to variable resistances : en
  • GB251110A - Improvements in light projecting and advertisement displaying apparatus : en
  • FR603993A - Improvements to devices for taking, printing or reproducing recording films (or films) : en fr
  • FR604057A - Brake for vehicles : en fr
  • FR604055A - Address printing machine working with printing ink : en fr
  • GB247923A - Improvements in and relating to machines for making electric incandescent lamps and similar articles : en
  • US1582172A - Floor construction : en
  • US1582262A - Aerial-picture apparatus : en
  • CH113486A - Steam locomotive with a piston steam engine and a downstream exhaust steam condensation turbine on a drive tender. : de en
  • GB248399A - Improvements in locomotive or other boilers of the smoke or fire tube type and in steam superheaters associated therewith : en
  • DE428179C - Loading and unloading device on the trolley : de en
  • DE428253C - Copy frames, especially for color photographic purposes : de en
  • ES94511A1 - Connection for short circuits. : en es
  • US1582877A - Valve gear for locomotives : en
  • DE428369C - Reamer with inserted double-edged knives : de en
  • FR603911A - : fr
  • FR604092A - Truss : en fr
  • FR604165A - Height-adjustable and swivel bearing for establishing neat transmissions : en fr
  • AT103142B - Transmission gear. : de en
  • US1582308A - Signal lamp : en
  • US1582515A - Demountable wheel : en
  • PL4291B1 - The method of producing cement, or cement mortars. : en pl
  • US1582065A - Motion-picture apparatus : en
  • DE428281C - Steam and hot water boiler : de en
  • CA260113A - Spring hair clasp : en fr
  • DE427999C - Process for the production of tanning substances : de en
  • GB251050A - Improvements in and relating to armatures for dynamo electric machines : en
  • DE428068C - Pressure generating cartridge for fire extinguishers : de en
  • DE428367C - Heating stove with a thin outer wall and larger masses inside : de en
  • GB251102A - Improvements in the production of pattern and similar effects on fabrics containing cellulose : en
  • PL4261B1 - Portable oven. : en pl
  • US1582030A - Pianoforte : en
  • US1582314A - Air-cooled internal-combustion engine : en
  • US1582494A - Rim and felly : en
  • US1582834A - Fuel-feeding device : en
  • FR603977A - Typewriter and adding machine : en fr
  • FR604008A - Agglutinants and combustible dust mixer system : en fr
  • GB251089A - Improvements in or relating to rail chairs or tie plates for tramways or railways : en
  • GB251347A - Improvements relating to numbering mechanism for cylinder printing machines : en
  • FR604088A - Boater straw hat with tie and soft edges : en fr
  • DE428315C - Device for measuring and determining alternating current with the aid of direct current apparatus by means of certain vibrating switches : de en
  • ES97191A1 - Ideal siphon. : en es
  • FR604049A - Differential button particularly applicable to the control of t capacitors. s. f. : en fr
  • PL4075B1 - A method of preparing ores for the preparation of metals by leaching. : en pl
  • US1582247A - Gathering mechanism : en
  • US1582699A - Electrical measuring instrument : en
  • US1582879A - Brake mechanism : en
  • US1582181A - Cooler for liquids : en
  • US1582440A - Socket core for pipe molds : en
  • US1582625A - Spring-shank-hammer mechanism : en
  • GB251051A - Improvements in or relating to fuel distillation apparatus : en
  • DE428361C - Memory and reminder device with a clock that triggers a bell at the desired time using pens : de en
  • DE428327C - ampoule : de en
  • FR603969A - Improvements to portable turning devices : en fr
  • ES97216A1 - The industrial product weft velvets with drawings produced by differences in color tones. : en es
  • AT103151B - Terminal strip for making electrical connections. : de en
  • CA260180A - Grinder feed mechanism : en fr
  • PL4218B1 - Movable grate with gratings loosely mounted on two transverse girders. : en pl
  • DE428256C - Method and device to produce seamless sausage casings with a relatively small diameter from animal guts with a relatively large diameter : de en
  • FR604033A - Method for supplying alternating current networks by asynchronous generators : en fr
  • DE428314C - U-shaped carrier for electricity meters : de en
  • DE428245C - Process for the production of colloidal copper, in particular for disinfection purposes : de en
  • GB251071A - Improvements in electric switches : en
  • GB251168A - Improvements in and relating to concrete forms : en
  • GB251124A - An improvement relating to the manufacture of hydrogen : en
  • FR604068A - Improvements to metal car bodies : en fr
  • GB251197A - Improvements in or relating to galvanizing and similarly coating metals : en
  • GB251171A - A process for concentrating ores and other materials : en
  • US1582553A - Braking mechanism : en
  • US1582882A - Evaporator for refrigerating apparatus : en
  • US1582557A - Curb : en
  • DE428247C - Suspension for pig crusher : de en
  • PL4160B1 - : en pl
  • PL4317B1 - The method of producing plates for articulated chains. : en pl
  • US1582703A - Candy containing and displaying device : en
  • US1582797A - Steel trap : en
  • DE428286C - Device for separating straw and grain on threshing machines : de en
  • FR603952A - Automatic perfumer device : en fr
  • FR604270A - Process for converting hemp and other similar fibers into silky yarns : en fr
  • ES95469A1 - An improved atomizer for use in internal combustion engines. : en es
  • ES95953A1 - A hygienic procedure for the deposit and collection of garbage on public roads. : en es
  • FR604178A - Filter manufacturing process, resulting new industrial products and their industrial applications : en fr
  • FR603988A - Improvement in processes and devices for the extraction of oils and fats : en fr
  • GB251086A - Improvements in and relating to hydro-extractors and like centrifugal machines : en
  • CA260084A - Preparation of fish for canning : en fr
  • AT103144B - Gate valve. : de en
  • FR603912A - Waterproof coating intended in particular for terraces : en fr
  • US1582263A - Sound-control construction : en
  • DE428274C - Safety device on conveyor machines : de en
  • US1582724A - Fire extinguisher : en
  • US1582045A - Vehicle : en
  • US1582476A - Typewriting machine : en
  • US1582545A - Cigar-finishing device : en
  • US1582652A - Spindle mounting : en
  • US1582463A - Garter-display means : en
  • DE428228C - Electricity meter with maximum pointer : de en
  • FR604011A - Sewing Machine Improvements : en fr
  • US1582124A - Razor blade and holder : en
  • PL4346B1 - Reversible draft furnace heating method for producing coke and gas. : en pl
  • FR603963A - New sole finishing system and the improved product by drifting : en fr
  • PL4337B1 - Method of obtaining alkyl ethers of polyatomic phenols. : en pl
  • FR604138A - Dish washing machine : en fr
  • ES97110A1 - A special electrical circuit for diathermy. : en es
  • FR604119A - Manufacturing process for abrasive substances : en fr
  • US1582305A - Hand hammer : en
  • CH114093A - Use for gas singeing chambers for all types of yarn. : de en
  • DE416282C - Calender roll made of steel, especially for smoothing paper : de en
  • FR604044A - Log splitter with spring-loaded splitting knife : en fr
  • GB225846A - Means for and methods of operating internal combustion engines : en
  • GB244038A - Improvements relating to brake shoes : en
  • GB251131A - Improvements in or relating to pockets for motorists' and other waterproof garments : en
  • PL4256B1 - Carded upholstery. : en pl
  • US1582580A - Process of forming alpha corrugated board and product produced thereby : en
  • USD69999S - Isidobe kbanz : en
  • US1582358A - Pipe hanger : en
  • US1582598A - Antifriction swivel caster : en
  • ES97249A1 - A furnace device that allows the simultaneous or intermittent manufacture of raw cast glass and flat glass. : en es
  • GB235530A - Improvements in or relating to lead accumulators : en
  • FR604064A - Improvements to control or tripping devices for electrical circuits, for alternating current circuits : en fr
  • CA260176A - Loading machine : en fr
  • CA260221A - Lead keg closing machine : en fr
  • CA260260A - Hexamethylenetetramine manufacture : en fr
  • DE428118C - Fuel pump for vacuum fluid lifter : de en
  • GB251103A - Improvements in automatic fire and temperature alarms : en
  • PL4089B1 - Gearbox for machines with variable working resistance. : en pl
  • US1582885A - Reenforced packing box : en
  • US1582183A - Putting green : en
  • US1582207A - Lapping machine : en
  • US1582464A - Valve for square-piston engines : en
  • AT103169B - Transmitter combination for AC amplifier circuits. : de en
  • PL4189B1 - Device for mounting on the shaft of the inner ring of cylindrical or ball bearings. : en pl
  • AU2283825A - Improvement in and relating to umbrellas andthe like : en
  • CA260208A - Gas engine muffler : en fr
  • CA260272A - Piano playing device : en fr
  • ES96368A2 - A water meter. : en es
  • US1582173A - Fireproof floor construction : en
  • US1582730A - X-ray-film packet : en
  • USD70007S - Design foe an : en
  • FR604185A - Folding luggage rack for motor cars and others : en fr
  • PL4219B1 - A loom for the production of knitted products with a cutter. : en pl
  • US1582069A - Circuit-closing mechanism for direction signals : en
  • US1582362A - Carriage holder and releasing mechanism : en
  • USD70021S - Design for a candlestick : en
  • DE428047C - Device for starting and operating three-phase induction motors : de en
  • GB251091A - Improvements in or relating to blowpipe apparatus : en
  • US1582776A - Process for the preparation of substituted aliphatic arsonic acids : en
  • USD70011S - Design fob : en
  • ES97278A1 - Improvements introduced in the manufacture of espadrilles. : en es
  • PL4143B1 - The method of producing yeast. : en pl
  • ES97205A1 - A new mechanical device to split the almond and separate its kernel from the shell. : en es
  • GB251185A - Improvements in canopy holders for bedsteads : en
  • AT103146B - Location indicator and route recorder. : de en
  • FR604201A - Improvements made to stacking stones for recovery chambers : en fr
  • FR604215A - Improvements to handbrake control levers for automobiles : en fr
  • GB237558A - Improvements in or relating to vehicle window regulators : en
  • US1582861A - Container for liquid cleaning compounds : en
  • DE428298C - Types for typewriter writing : de en
  • FR604230A - Flag holder for cycles and motorcycles : en fr
  • FR604180A - Process for printing stripes on imitation leather, rubberized or other fabrics : en fr
  • FR603925A - : fr
  • FR604179A - Device for unblocking the jets and the various gasoline or mixture supply conduits, for internal combustion engines : en fr
  • PL4312B3 - Procedure for obtaining azo dyes. : en pl
  • GB251314A - Improvements relating to reversing rudders : en
  • FR604130A - Automatic weighing device with endless conveyor : en fr
  • FR604269A - Refrigerating device : en fr
  • FR604233A - Low-tone instructional drum : en fr
  • US1582508A - Textile roll : en
  • US1582638A - Expansion joint : en
  • FR603999A - Trim for automobile hoods : en fr
  • BE332786A - : en fr
  • GB251325A - A new or improved process for the decorative treatment of copper plates : en
  • DE428362C - Process for the production of concrete slabs with intersecting perforations : de en
  • DK35913C - Mowing machine. : da en
  • PL4090B1 - Rotary machine for the production of bottles of any size. : en pl
  • PL4331B1 - The method of converting ordinary rolling mills into rolling mills for stripping. : en pl
  • US1582786A - Twin packing nut : en
  • US1582690A - Syringe : en
  • ES96237A3 - Improvements in the manufacture of nickel cookware and cutlery. : en es
  • FR604103A - Individual control for spindles of spinning machines : en fr
  • US1582784A - Door-operating structure : en
  • US1582343A - Method of manufacturing mold powder : en
  • US1582697A - Carburetor : en
  • PL4278B1 - Easel for paintings. : en pl
  • US1582334A - campbell : en
  • US1582577A - Dipper bucket : en
  • US1582686A - Well-drilling bit : en
  • ES95526A1 - A license plate for cars. : en es
  • FR604175A - Magneto with two primary windings : en fr
  • GB247968A - Improvements in method and means for distinguishing between natural pearls and cultivated pearls, termed "japanese pearls" : en
  • FR604177A - Bracelet in flowered fabrics, symbolic, intended to serve as decorative facing for women: for the top of the foot, for the leg, for the arm : en fr
  • FR604229A - Insulating connection allowing the efficient use of gas pipes as t antenna. s. f. : en fr
  • ES97180A1 - A procedure for obtaining blacks for refinery uses, oenology studies and the like. : en es
  • ES97220A1 - Improvements in fire extinguishers. : en es
  • FR604006A - Roof with full or partial opening, applicable to all types of non-convertible bodywork : en fr
  • GB250991A - Improvements in or relating to the heat treatment of oxidised copper ores : en
  • CA260106A - Method of making bas-reliefs : en fr
  • CA260151A - Fuel pump : en fr
  • CA260183A - Ice cream scoop : en fr
  • AT103120B - Multi-cylinder four-stroke internal combustion engine. : de en
  • US1582846A - Automatic suction web carrier : en
  • PL4229B1 - Kir-34 and 4. : en pl
  • PL4127B1 - Method of seed treatment. : en pl
  • DK35904C - Apparatus for distilling loose masses, in particular vegetable waste. : da en
  • ES97225A1 - Cellulose and knitted sanitary napkins. : en es
  • US1582146A - Drink-vending machine : en
  • US1582513A - Lens-grinding machinery : en
  • US1582817A - Lighting fixture : en
  • PL4296B1 - Device for rushing oil from boreholes. : en pl
  • ES94472A3 - Garnish tape for cards, perfected. : en es
  • FR603941A - Method and apparatus for producing cold : en fr
  • FR604007A - Combine harvester : en fr
  • GB231434A - New or improved electrical driving mechanism for rotary tools for use in the treatment of leather and hides or skins : en
  • GB251202A - Improvements in, or relating to, valve apparatus for percussive rock drills and likefluid pressure operated tools : en
  • PL4111B1 - Method and apparatus for producing light oils, e.g. gasoline or hydrocarbons. : en pl
  • CA260228A - Protective device for electrical devices : en fr
  • GB235153A - Improvements in or relating to processes for rendering porous bodies impermeable to liquids : en
  • US1582041A - Oil trough for internal-combustion engines : en
  • CA260305A - Motor vehicle : en fr
  • BE332764A - : en
  • US1582277A - Elevating conveyer : en
  • US1582295A - Vacuum cleaner : en
  • US1582029A - Azodyestuffs and process of making same : en
  • GB251190A - Improvements in or relating to soot blowers : en
  • PL4096B1 - Centrifugal miller. : en pl
  • US1582323A - Tension-roll bearing : en
  • US1582574A - Fence : en
  • FR604059A - Improvements to induction electricity meters : en fr
  • ES95708A1 - A soap with insoluble inscriptions. : en es
  • FR604293A - Process for the practical use of waste wood in the form of sticks, cubes or the like in the manufacture of decorative furniture, armchairs, etc. : en fr
  • FR604261A - Improvements to automatic brakes for phonographs : en fr
  • US1582087A - Direction indicator : en
  • US1582687A - William bahsay : en
  • FR603907A - Process for preparing dyes for finely divided pigments : en fr
  • US1582493A - Engine-starter drive : en
  • US1582626A - Spring wheel : en
  • FR603930A - Canvas shoe : en fr
  • FR604205A - Process for separating component parts of gas mixtures : en fr
  • GB251312A - Improvements in or relating to machines for wrapping articles of a uniform or approximately uniform size and shape : en
  • AT103110B - Boiler press. : de en
  • DE428293C - Counter cylinder on shaker chutes with main drive motor : de en
  • US1582332A - Roller-bits drilling tool : en
  • US1582401A - Copyholder for typewriters : en
  • US1582478A - Carburetor : en
  • US1582106A - Oil gas burner : en
  • GB251105A - An improved combined stay and fastening for casements and the like : en
  • AU131026A - Improvements in atomisers : en
  • CA260281A - Aircraft apparatus for detecting proximity of the ground : en fr
  • US1582147A - Wall-board support : en
  • ES94820A1 - A procedure for the placement in the cap of the spike of fighting cattle. : en es
  • FR603940A - Automatic pressure gauge adjustment device : en fr
  • FR604067A - Time distribution by electricity : en fr
  • GB243344A - Improvements in or relating to pressure-distributing means for bearings : en
  • PL4307B1 - Instrument for measuring the gas supply. : en pl
  • GB231205A - Improvements relating to cigarette holders : en
  • PL4305B1 - : en pl
  • FR603975A - Automatic measuring device and liquid dispenser : en fr
  • FR604173A - New bracelet : en fr
  • US1582665A - Friction drive for driers : en
  • GB251074A - Improvements in or relating to means for connecting electric conductors : en
  • BE332625A - Process for the preparation of mixtures of novel ethers : en fr
  • CH114815A - Method for operating automatic hydraulic three-way tipper for vehicles, in particular trucks, and device for performing this method : de en
  • FR604283A - Electric transformer : en fr
  • CH114864A - Hollow bodies for ceiling structures. : de en
  • CA260318A - Device for removing wire kinks : en fr
  • ES95660A2 - A process for the manufacture of sodium oxide. : en es
  • US1582823A - First-aid kit : en
  • CA260123A - Auxiliary tire carrier : en fr
  • CA260178A - Rotary pump : en fr
  • CH113186A - Ski jaw. : de en
  • GB244778A - Improvements in or relating to anti friction bearings : en
  • CA260079A - Combination lock : en fr
  • FR604278A - : fr
  • PL4145B1 - Device for cooling the coke. : en pl
  • US1582199A - Optical display device : en
  • US1582293A - Ash-separating shovel : en
  • US1582360A - wagner : en
  • PL4119B1 - A method of pneumatic transfer of a powdered product. : en pl
  • PL4128B1 - A device for holding small objects from all sides during processing, in particular pearls. : en pl
  • AT103246B - Adjustable casting mold for the production of rolling ingots from aluminum and its alloys. : de en
  • US1582304A - B jean raleigh : en
  • US1582363A - Wardrobe trunk : en
  • US1582788A - Typewriting machine with power drive : en
  • FR604228A - Process for extracting, cutting and removing peat and machine for the application of said process : en fr
  • GB251163A - Improvements in means for cooling the internal combustion engines of motor vehicles : en
  • FR604237A - Electric meter : en fr
  • GB251068A - An improved electric connector or adapter : en
  • US1582412A - Shock absorber : en
  • US1582760A - Counterpoise : en
  • GB251160A - Improvements in the construction of roadways : en
  • AT103174B - Device for electrical measurement and registration of a flow rate. : de en
  • AT103223B - Process for carrying out chemical, in particular metallurgical processes at high temperatures. : de en
  • CA260323A - Reversing gear mechanism : en fr
  • AT103185B - Spring joint for electric lamps. : de en
  • AT103166B - A wire or cable composed of a number of strands. : de en
  • CA260251A - Machine for making asphalt roofing : en fr
  • CA260301A - Device for converting automobiles into sleighs : en fr
  • CH114845A - Method for producing a remedy for paratyphoid fever. : de en
  • PL4250B1 - A device for regulating the current in an electric circuit. : en pl
  • CA260197A - Stove : en fr
  • US1582583A - Paper-making machine : en
  • US1582445A - Auxiliary drill chuck for braces : en
  • US1582446A - Feeding apparatus for pulverized fuel : en
  • US1582698A - Flexible drive : en
  • PL4133B1 - A method and a machine for simultaneous mixing and whipping of the components of the molding mixture in the molds. : en pl
  • FR604045A - Torch with automatic function and variable flow by needle independent of the knob with or without stuffing box : en fr
  • CA260159A - Smelting furnace : en fr
  • US1582032A - Motion-picture apparatus : en
  • US1582254A - Steering mechanism : en
  • DE428061C - Device for dressing seeds : de en
  • DE428198C - Machine for cross cutting and punching belts : de en
  • GB251213A - Improvements in vacuum producing apparatus of the mercury vapour jet ejector type : en
  • GB251173A - Improvements in or relating to cramps, vices or the like mechanism : en
  • AU2464225A - Steering gear brake for automobiles andthe like vehicles : en
  • CH112920A - Work table for upholsterers. : de en
  • USD70030S - Design por a coupon : en
  • PL4139B1 - : en pl
  • FR604285A - Improvement in wood carbonization devices : en fr
  • GB251052A - Improvements in or relating to an apparatus and process for distillation of solid fuels and other substances : en
  • AT103116B - Holding and carrying device for producing a travel bag from a travel blanket or the like. : de en
  • CA260258A - Hexamethylenetetramine manufacture : en fr
  • ES97259A1 - A pocket sprayer. : en es
  • FR604253A - Process for the preparation of intermediates and azo dyes : en fr
  • CA260083A - Grate bar : en fr
  • FR604087A - Freewheel hub with friction body : en fr
  • FR604282A - Bamboo style bracelet : en fr
  • US1582639A - Metal-working machine : en
  • ES96660A1 - A procedure to produce, simultaneously or successively, different colors of light with the aid of a positive column light discharge tube, with the corresponding installation for carrying out the procedure. : en es
  • GB251186A - Improvements in or relating to circular saws : en
  • DE428187C - Grate drive : de en
  • GB251161A - Improvements in and relating to stop valves : en
  • USD70014S - Design for an : en
  • ES97171A1 - Centrifugal machine that has at least three different steps, one behind the other, to lift water, air or media in gaseous form. : en es
  • FR603995A - Sand and cement brick : en fr
  • FR604043A - Improvements to boiler cleaners : en fr
  • FR604094A - Flexible, light, deformable, soundproof and economical automotive body system : en fr
  • GB251104A - Improvement connected with bedsteads : en
  • AT103205B - Machine for stretching wires or rods by means of radially acting impact bodies rotating around the work piece. : de en
  • CA260200A - Washing machine door : en fr
  • CA260291A - Talking machinery stop : en fr
  • CH114876A - A method and apparatus for forming sheet glass. : en fr
  • CA260280A - Rolled intermediate product for the manufacture of metal sheets : en fr
  • DE428080C - Machine tool, in particular press for bending sheet metal, punching o. The like. : de en
  • US1582750A - Steam trap : en
  • USD70044S - Design for a lamp base : en
  • GB252051A - Improvements in gilsonitic products : en
  • FR604189A - Improvements to tube boilers with flame return : en fr
  • FR604299A - Improvements to metal parquet brushes : en fr
  • GB251141A - Improvements in or relating to collapsible tubes : en
  • GB251174A - Improvements in sweeping appliances : en
  • PL4224B1 - Power supply for high-speed explosive engines. : en pl
  • AT103249B - Operating device for the keyboard of typewriters, typesetting machines or the like. : de en
  • US1582600A - Means foe : en
  • US1582540A - Vacuum flow tank and gas separator : en
  • ES97196A1 - Optical signal. : en es
  • US1582051A - Fuel reserve device for motor vehicles : en
  • US1582418A - Subsoil plow : en
  • GB251054A - Improvements in the manufacture of boots and shoes : en
  • DE428373C - Shake sieve with direct eccentric drive : de en
  • FR604251A - : fr
  • GB251119A - Improvements relating to automatic sprinklers or fire extinguishers : en
  • US1582137A - Starter : en
  • US1582434A - Apparatus for drawing wire : en
  • DK35909C - Hydraulic Weight. : da en
  • GB229283A - Process of purifying oils and fats by means of soda or similarly acting carbonates : en
  • GB243004A - A method and devices for determining defects in the static and dynamic balance of rotating bodies : en
  • US1582790A - Lock : en
  • PL4136B1 - Freewheel hub. : en pl
  • DE428221C - Electric lighting system for motor vehicles : de en
  • PL4302B1 - Stawidlo knives at machines for cutting beet heads. : en pl
  • PL4319B1 - Steam locomotive with a condenser. : en pl
  • US1582763A - Internal-combustion engine : en
  • FR604199A - Improvements to control systems : en fr
  • GB251220A - Fastening device for the tight closing of the uppers of boots : en
  • GR1175B - PERFECTIONS IN THE BALANCE OF RADIOGONOMETERS. : el en
  • FR604194A - Improvements in the production of sulfur oxides, in particular to use in the production of motive force, the energy released by the oxidation of sulfur : en fr
  • GB251031A - Improvements in linkages for transmitting mechanical movement : en
  • US1582477A - Steering arrangement for light motor vehicles : en
  • PL4060B1 - Sheet steel pulley. : en pl
  • DK35911C - Hydraulic Scales with a Vertical Liquid Riser. : da en
  • CA260214A - Generator for acetylene : en fr
  • FR603906A - Operating table : en fr
  • IS6B6 - Tube to protect the bottom cable joints in the bottom trawl : en is
  • ES96676A2 - Provision for unloading the rotary pump fins by means of springs. : en es
  • PL4288B1 - Steam distribution device by means of valves in non-return motors. : en pl
  • DK35927C - Lock box for Rørpostanlæg. : da en
  • FR604111A - Ebonite insulating plates for t. s. f. and their manufacturing process : en fr
  • PL4208B1 - A method of producing nitrogen compounds from the air. : en pl
  • AU161726A - y Improvements in or relating to devices for emitting or receiving sound : en
  • FR603939A - Machine for making nails : en fr
  • ES95035A2 - Machines for the manufacture of seamless tubes. : en es
  • AT103109B - Hairpin. : de en
  • AT103245B - Racing game. : de en
  • US1582507A - Hollow rubber article : en
  • US1582114A - Locomotive piston : en
  • US1582270A - Method of and means for generating electric oscillations : en
  • ES97242A1 - Improvements in wave distortion electrical systems. : en es
  • FR603951A - Grain cleaning machine : en fr
  • ES97277A1 - A system of frame-mounted blinds, with adjustable movement, which by a new arrangement prevent rainwater and light from entering the interior of the rooms. : en es
  • DE428136C - Device for creating shine on items of clothing : de en
  • FR604150A - Machine for perforating and cutting earthenware, porcelain and similar products : en fr
  • US1582291A - Card or mirror holder and lighting device : en
  • FR604255A - Armchair convertible into lounge chair : en fr
  • US1582481A - Grinding machine : en
  • US1582033A - Cutting by means of the oxyacetylene or other suitable jet process : en
  • US1582179A - Picture-projection process and apparatus : en
  • CA260193A - Water tank : en fr
  • CA260237A - Machine for forming sealed foil packages : en fr
  • GB251182A - Improvements in holding and printing mechanism for wrapping paper and other rolls : en
  • PL4064B1 - Guiding the crank. : en pl
  • AU145926A - Improvements in or relating to scouring by abrasives : en
  • CA260190A - Safety device for railroad switches : en fr
  • CA260220A - Numbering machine : en fr
  • CA260155A - Sign : en fr
  • CA260209A - Cereal food product : en fr
  • US1582394A - Weighting motion : en
  • US1582796A - Game : en
  • USD70034S - Design for a breastpin : en
  • US1582140A - A corpora : en
  • US1582198A - Cable braking and bracing device : en
  • US1582849A - Quartz lamp : en
  • US1582259A - Shoe and method of making the same : en
  • US1582835A - Metal door for ovens and the like : en
  • CH114896A - Method and machine for laying strips of fabric. : de en
  • BE332546A - : en fr
  • US1582800A - Station-indicating system : en
  • DE428165C - Drive mechanism for recording kinematograph : de en
  • GB246857A - Improvements in mudguards for automobiles and similar vehicles : en
  • PL4235B1 - Saw to cut trees with reverse motion. : en pl
  • PL4320B1 - Gas and incandescent lighting for railway carriages with two cables for each lantern. : en pl
  • ES95911A2 - Lock lever, especially for hunting weapons. : en es
  • US1582100A - Bench for lens-grinding machines : en
  • ES95599A3 - The manufacture of an advertising device, with automatic change of the announcements that it comprises. : en es
  • PL4348B1 - The method of liquefying coal. : en pl
  • US1582825A - Control system : en
  • PL4165B1 - Radiotelegraphic signaling system. : en pl
  • US1582501A - Window guard : en
  • US1582570A - Orthodontic appliance : en
  • ES97258A1 - A compressed air starting device for internal combustion engines. : en es
  • USD69995S - Design fob a textile fabric : en
  • PL4126B1 - Plant protection product. : en pl
  • AT103164B - Circuit arrangement for telephone systems with dialer operation. : de en
  • ES96049A1 - A procedure for the direct manufacture of iron and other metals that are combined with carbon, as well as their alloys. : en es
  • US1582162A - Telephone receiver : en
  • US1582365A - Fruit gatherer : en
  • AT103203B - Encryption device. : de en
  • CA260188A - Method of producing fur : en fr
  • FR604076A - Electrically heated soldering iron : en fr
  • US1582535A - Card index : en
  • US1582727A - Fastener and guide for asphalt shingles : en
  • US1582375A - Cracker caddy : en
  • US1582381A - Camera support : en
  • US1582406A - Tamper foot : en
  • PL4201B1 - : en pl
  • US1582422A - Impulse coupling : en
  • US1582787A - Cutter : en
  • AT103183B - Fuse element with fuse and thermal release. : de en
  • AU2561925A - Method of producing chocolate coated confections : en
  • PL4202B1 - The method of making hydrogen cyanide. : en pl
  • US1582657A - Wall furnace : en
  • USD70045S - Facttjbing cobpobation : en
  • PL4170B1 - Device for grinding and polishing spherical recesses in walls of crystal glass objects. : en pl
  • ES97233A1 - Improvements in the manufacture of concrete and similar materials. : en es
  • AT103239B - Process for the production of relief and gravure printing plates. : de en
  • PL4295B1 - KL 81 e i5. Crank drive for moving chutes. : en pl
  • ES97224A1 - A process for the synthetic production of higher alcohols. : en es
  • FR604190A - Automatic muffler with discontinuous movement for molding soap on six sides : en fr
  • CA260115A - Hydrating, beating and refining machine : en fr
  • USD69989S - Design fob an automobile tibe : en
  • DE428147C - Device for automatic periodic switching of water gas generators : de en
  • FR603949A - Cinematographic camera for shooting with motor control : en fr
  • USD70017S - Design for an : en
  • ES97282A1 - Stairs improvements. : en es
  • GB251065A - Improvements in attache cases, suit cases, trunks or the like : en
  • GB250994A - Improvements in shackles used in the suspension of motor vehicles : en
  • GB251029A - A new or improved flame metal cutting machine : en
  • GB251219A - Improvements in or relating to fountain or reservoir pens : en
  • GB251126A - Improved process and apparatus for the production of waterproof textile material, paper and the like : en
  • CA260141A - Garment ticket : en fr
  • US1582713A - Fish lure : en
  • GB251075A - A new or improved appliance for massaging, shampooing or the like : en
  • CA260225A - Machine for harvesting flax and other plants : en fr
  • US1582380A - Folding table : en
  • ES97075A1 - Improvements in the assembly and fastening of the lace circles or introduction in front of the bottoms of the metal containers. : en es
  • US1582696A - Tube-making machine : en
  • US1582230A - Gas water heater : en
  • USD69998S - August joseph kollman : en
  • SU1207A1 - Ship machine installation with one or more shafts : en ru
  • CH114062A - Small garage for bicycles, motorcycles, small automobiles and the like. : de en
  • US1582582A - Centering-form apparatus for concrete-floor construction : en
  • USD69980S - op oneida : en
  • US1582322A - Control of belt tension in paper machines : en
  • DE428237C - Device for preparing and mixing cement slurry : de en
  • PL4236B1 - The method and device for the production of dishes from glued plates. : en pl
  • PL4223B1 - Thermometer for gases or liquids. : en pl
  • PL4273B1 - KL 80 b 2i. Artificial mass for the production of building parts, cladding and coverings. : en pl
  • US1582152A - Cooking range : en
  • PL4179B1 - $ Old yff / OZ Potato digging machine. : en pl
  • US1582093A - Automatic can-body-making machine : en
  • US1582527A - Safety toilet-seat cover : en
  • US1582611A - Sectional building construction : en
  • USD70019S - Design for a bottle : en
  • US1582560A - Process of manufacturing glass and apparatus for carrying on this process : en
  • US1582791A - Lock : en
  • CA260257A - Loading machine : en fr
  • FR604183A - Improvements to warp knitting looms : en fr
  • US1582083A - Name plate : en
  • US1582578A - Telegraphic apparatus for the automatic reception and retransmission of electric signals : en
  • PL4158B1 - Tool for forming buttons of mother-of-pearl, bones or other compositions, using tapered or cylindrical cutters, according to the profile of the button. : en pl
  • AU2421625A - Improvements in or relating to mine sweeping apparatus : en
  • CA260295A - Printing mechanism : en fr
  • CH114884A - Device on mattresses with support net for setting the mains voltage within wide limits. : de en
  • AT103198B - Puncturing device. : de en
  • US1582439A - Automobile wheel rim : en
  • US1582548A - heine : en
  • US1582285A - Acoustical apparatus : en
  • US1582678A - Relay : en
  • CA260201A - Airship : en fr
  • CA260192A - Closure for containers : en fr
  • CA260290A - Bottle cap : en fr
  • AT103238B - Process for making pulp by boiling wood with bisulfite solutions. : de en
  • AT103163B - Circuit arrangement for monitoring the establishment of connections in telephone systems. : de en
  • ES96752A1 - Improvements in modulated signal wave carrier systems. : en es
  • AT103237B - Process for making hydrocarbons emulsifiable. : de en
  • CA260089A - Yarn washing method : en fr
  • FR603987A - Forest compass : en fr
  • US1582022A - Expansible-chamber motor : en
  • CA260127A - Valve : en fr
  • CH114829A - Process for the preparation of 4-amino-3-oxy-6-methylbenzene-1-arsic acid. : de en
  • ES97197A2 - Improvements in the precipitating tongs of metal linkers for boxes and bales. : en es
  • CA260167A - Piston ring : en fr
  • CA260227A - Process of dissociating carbonaceous gases, etc. : en fr
  • DE428252C - Starting device for diesel engines : de en
  • DE428316C - Variable capacitor : de en
  • FR603913A - New advanced packaging for filmpacks : en fr
  • GB239869A - Improvements in cylinders for two-stroke internal combustion engines : en
  • US1582644A - Chocolate-coating machinery : en
  • US1582662A - Coat hanger : en
  • US1582706A - Airplane construction : en
  • AT103160B - Method and device for the electrical separation of floating bodies from an electrically insulating, in particular gaseous, fluid. : de en
  • AU2654625A - Improvements in fishing reels : en
  • US1582260A - Shoe : en
  • AT103200B - Slicing machine with detachable, resilient guide for the feed table. : de en
  • DE428243C - Carrier cleaner : de en
  • SU1191A1 - Smoke Pipe Extractor : en ru
  • US1582038A - Apparatus for treating impure molten metals : en
  • PL4274B1 - Device for dry cooling of coke. : en pl
  • US1582156A - Fruit-juice extractor and strainer : en
  • DK35915C - Airtight Bulb, Tube or similar for electric light bulbs or similar. : da en
  • US1582176A - Automobile floor board : en
  • DE428391C - Process for extracting oil from oil sands u. like : de en
  • US1582136A - Composition for reproducing designs, prints, pictures, etc. : en
  • US1582170A - Hollow-masonry wall construction : en
  • AT103217B - Furnace plant, especially for iron and steel production. : de en
  • ES96126A1 - Improvements in electrical couplings. : en es
  • ES95504A1 - Flask to take advantage of cigarettes and other objects. : en es
  • GB251136A - Improvements in a method of and apparatus for purifying liquids : en
  • PL4176B1 - A method of producing a material consisting of asbestos and slate. : en pl
  • GB243341A - Weaving process and loom for weaving fabrics which will not unravel : en
  • ES96682A1 - An improvement on bottle, jars and container stoppers. : en es
  • CA260112A - Pneumatic tire : en fr
  • AT103243B - Device for emptying a hanging centrifugal drum. : de en
  • PL4287B1 - Steam boiler or heating furnace. : en pl
  • GB245723A - Process of protecting metals and alloys against corrosion : en
  • AT103115B - Device for spinning rayon according to the draw spinning process. : de en
  • FR604258A - Adjustable electric oven intended especially for dental applications : en fr
  • US1582149A - Level : en
  • GB251130A - Improvements in brake hubs particularly suitable for power vehicles : en
  • CA260219A - Process of making asphaltic material and product : en fr
  • US1582330A - Lightning-arrester construction : en
  • FR604262A - Process for the treatment of cyanide wastewater : en fr
  • GB247921A - Improvements in or relating to machines having plunger pistons operating in stuffingboxes : en
  • GB251345A - Improvements in or relating to belt and like fastening devices : en
  • CA260131A - Radius rod for automotive vehicles : en fr
  • PL4242B1 - Internal combustion engine with ignition chamber. : en pl
  • PL4134B1 - A device for the production of concrete shapes. : en pl
  • PL4216B1 - A device for extracting fluids from boreholes. : en pl
  • US1582490A - Oil burner and control means : en
  • FR604096A - Device for hair waving : en fr
  • US1582068A - Switch : en
  • US1582641A - Trawling geaf : en
  • DK35914C - Apparatus for resealing capsule closures on beer bottles and the like. : da en
  • FR604061A - : fr
  • GB251194A - Improvements in or relating to measuring the flow of liquid or gaseous media : en
  • US1582383A - Safety guard for earrings : en
  • US1582416A - Jesse h : en
  • BE332721A - Improvements to ticket machines : en fr
  • ES97272A1 - Improvements in laminated busbars for electrical machines. : en es
  • CA260122A - Cultivator : en fr
  • US1582452A - Vanity container : en
  • US1582869A - Tank wagon : en
  • CA260100A - Steam generator : en fr
  • US1582048A - Concrete-mixing machine : en
  • US1582811A - Amusement device : en
  • DE419586C - Device for the continuous production of hard soap bars or pieces : de en
  • CA260282A - Metallic catalyst : en fr
  • CA260319A - Silk production : en fr
  • CA260093A - Tire : en fr
  • US1582105A - Submarine signaling apparatus : en
  • US1582119A - Combined jack and wire stretcher : en
  • US1582575A - Tire : en
  • US1582700A - Footrest : en
  • US1582810A - Educational appliance : en
  • PL4248B1 - Method of obtaining tungsten pollen. : en pl
  • US1582129A - Window blind : en
  • US1582722A - Precast plaster-wall section and means for packing same : en
  • USD70016S - Design for an : en
  • USD70043S - Factueing cobpobation : en
  • DE428304C - Method and device for printing fabrics made of silk or other webs : de en
  • CA260088A - Shock absorber : en fr
  • FR603943A - Machine for the production of profiled plates in artificial stone compositions : en fr
  • FR604274A - Method and device for the manufacture of parts not soaked in a metal mold : en fr
  • FR604141A - Improvements to polishing machines : en fr
  • AT103150B - Device for arbitrary power transmission between two non-rigidly interconnected alternating current networks by means of two coupled synchronous machines. : de en
  • CH114836A - Apparatus for removing paint. : de en
  • DE428355C - Hand grinding device to be placed directly on the surface to be processed : de en
  • US1582828A - Terminal clip : en
  • AT103209B - Multi-stage metal vapor jet pump. : de en
  • PL4284B1 - Reinforced concrete base for poles. : en pl
  • US1582261A - Hood latch : en
  • AT103188B - Fixing device for cinematographic films on the driving mandrel. : de en
  • AU2231225A - Improvements in and relating to vacuum producing apparatus : en
  • CA260116A - Paper pulp beating and refining machine : en fr
  • DE428260C - Cuff that is replaceable and can be attached to the hem of a shirt sleeve by means of a drawstring : de en
  • US1582573A - Combination science table and classroom desk : en
  • AT103134B - Internal combustion engine with a cylinder rotating around the longitudinal axis. : de en
  • AT103235B - Process for the production of a tasty vitamin-rich product from yeast. : de en
  • CA260120A - Vaporizing apparatus : en fr
  • AU131426A - Improvements in lining and coating pipes andother bodies : en
  • US1582753A - Divider board : en
  • PL4167B1 - Heater in the shape of a wax patch. : en pl
  • US1582101A - Automatic metal feeder : en
  • PL4254B1 - A device for grinding and polishing glass. : en pl
  • US1582298A - Separable frame : en
  • PL4215B1 - Filtration device. : en pl
  • PL4102B1 - Motor plug. : en pl
  • PL4259B1 - A method of producing an antidiabetic agent. : en pl
  • US1582672A - Vehicle spring support : en
  • US1582847A - Treatment of waste cinematographic films : en
  • CA260091A - Coal carbonization apparatus : en fr
  • DE428366C - Hook-in eyelets, especially for bed fittings : de en
  • DE428174C - Process for the production of corrugated pipes : de en
  • BE332962A - Electric reciprocating machine : en fr
  • AT103102B - Process to make mortar and cement compounds suitable for the permanent execution of drainage work, sealing work, hydraulic structures and similar work. : de en
  • AT103226B - Fermentation pipe. : de en
  • ES97229A1 - Procedure for the manufacture of pasta for soup. : en es
  • FR604004A - Device applicable to parachutes and intended to automatically release the parachutist from his parachute : en fr
  • GB251041A - Improvements in thermionic valve circuits for wireless signalling and like purposes : en
  • PL4187B1 - : en pl
  • US1582614A - Pneumatic hammer : en
  • US1582758A - Crank-case-draining device : en
  • USD70010S - Design por an : en
  • PL4173B1 - A device for producing possibly equal portions of tobacco. : en pl
  • US1582050A - Photographic print-out paper and prints made therefrom : en
  • US1582537A - Purification of starch : en
  • AU2597925A - Improvement in blotters and blotter sheets : en
  • CA260206A - Finger printing device : en fr
  • DE428377C - Waste heat boiler with steam superheater and own emergency firing to be switched on at times : de en
  • CA260101A - Animal weaner : en fr
  • PL4263B1 - Combination of trees. : en pl
  • US1582681A - Glass container : en
  • PL4150B1 - Crucible furnaces. : en pl
  • CA260078A - Advertising apparatus : en fr
  • CA260217A - Electric motor : en fr
  • CH114843A - Centrifugal starter for electric motors. : de en
  • US1582133A - Lens measure : en
  • US1582374A - System for recording acoustic and other oscillations : en
  • PL4252B1 - : en pl
  • USD70008S - Design for an : en
  • CA260133A - Motor tractor : en fr
  • DE428244C - Stocking with a length and machine for its production that is consistently worked in smooth tubular fabric : de en
  • DE428363C - Stone splitting machine with oscillating, elastic hammer shaft : de en
  • CH114827A - Roller draw frame for spinning machines. : de en
  • GB251093A - Improvements in excavating machines : en
  • GB244036A - Separation of liquid mixtures by distillation : en
  • CA260173A - Match box : en fr
  • DE428425C - Device for displaying the content of harmful gases in the air with a diffusion cell arranged in a space closed off from the outside : de en
  • FR604170A - Non-metallic glasses temple : en fr
  • PL4281B1 - Method for regulating the cutting points with a separating knife in cigarette making machines. : en pl
  • CH114922A - Typewriter trolley. : en it
  • DE428322C - Dental tools for taking plaster casts : de en
  • PL4330B1 - Ring plate for field railways. : en pl
  • US1582411A - Method of and apparatus for working mines : en
  • US1582458A - Book : en
  • US1582549A - Electric welding machine : en
  • US1582650A - Distilling oven : en
  • CA260082A - Grain conveyer : en fr
  • CA260204A - Creasing and hemming machine : en fr
  • CA260304A - Motor vehicle : en fr
  • US1582809A - Stenciling apparatus : en
  • CH114816A - Device for locking the moving parts of removable bodies. : en fr
  • CA260279A - Pressure gauge : en fr
  • US1582347A - Sulphating process for ores and concentrates : en
  • AT103172B - Ladder with a Krarup cover. : de en
  • GB251098A - Improvements in or relating to bituminous emulsions, specially applicable for use intreating roads : en
  • DE423162C - Adjustable ball bearing for spindles : de en
  • DE428189C - Process for the production of a spinning liquid which contains a viscose obtained by dissolving potassium cellulose xanthogenate in potassium hydroxide solution : de en
  • GB240192A - Improvements in and relating to superheaters and the like : en
  • CA260195A - Castor for furniture : en fr
  • CA260169A - Loose leaf binder : en fr
  • CH114890A - Trouser tensioning device with skirt holder. : de en
  • US1582780A - Radio wave meter : en
  • AU2322825A - Improvements in and relating to talking machines : en
  • US1582824A - Projecting apparatus : en
  • US1582193A - Nut lock : en
  • US1582781A - Vehicle frame structure : en
  • PL4232B1 - Method for cleaning gases from coke ovens and similar gases. : en pl
  • CA260080A - Fruit picker : en fr
  • AT103118B - Spring-loaded guards for looms. : de en
  • CH114879A - Process for the production of a lump or shaped fuel from coke. : de en
  • DE428317C - Step grate with slidably arranged grate plates : de en
  • BE332579A - : en fr
  • GB251080A - Improvements in purifying and separating liquids : en
  • US1582366A - Bedstead-display rack : en
  • US1582576A - Printing-press-control mechanism : en
  • AT103136B - Ignition magnet for internal combustion engines. : de en
  • FR604284A - Improvements in children's toy tricycles : en fr
  • US1582399A - Siphon pump : en
  • US1582642A - Shank stiffener : en
  • AT103153B - Device on transformers with a secondary load current having a direct current component. : de en
  • PL4234B1 - Spark gap. : en pl
  • PL4277B1 - Method of obtaining vat dyes. : en pl
  • US1582818A - Thread cutter and revoker for automatic looms : en
  • US1582807A - Garbage-can receptacle : en
  • USD69990S - Design for metal dish or similar article : en
  • USD69992S - Design for a bottle : en
  • PL4289B1 - A method of obtaining a safe initial substance for detonators, caps and fuses. : en pl
  • PL4349B1 - Bushing metals containing alkali metals. : en pl
  • US1582031A - Typewriter platen for index cards : en
  • US1582673A - Rifle bullet : en
  • US1582194A - Detector : en
  • PL4162B1 - Method and device for coating objects by electrolytic and thermal method. : en pl
  • US1582217A - Means for electrically operating stamping, embossing, and the like machines : en
  • US1582251A - Oil-waste retainer : en
  • US1582275A - Hanging arch for furnaces : en
  • US1582345A - Safety hook : en
  • PL4336B1 - Method for obtaining o-oxyase dyes. : en pl
  • AT103129B - Pressure reducing valve. : de en
  • FR604122A - Differential protection system for parallel lines without the use of pilot wires : en fr
  • CA260212A - Scrap cutter : en fr
  • CA260238A - Portable saw : en fr
  • PL4265B1 - Stove door frame. : en pl
  • PL4282B1 - load bearing air bolts. : en pl
  • US1582203A - Flue-sanding apparatus for locomotive fire boxes : en
  • US1582735A - Building block : en
  • PL4246B1 - Flame furnace for uninterrupted chemical processes, especially metallurgical processes. : en pl
  • US1582139A - Bottle-capping machine : en
  • CH114893A - Shuttle probe device for striker looms. : en fr
  • PL4304B1 - KJ. 20 d i8. Wagon bearing * with fights and assurance. : en pl
  • US1582615A - Door holder and latch : en
  • US1582720A - Method of treating vacuum tubes : en
  • FR604275A - Machine for the production of gummed metal sheets : en fr
  • GB245722A - Improved plate for iron and steel constructions : en
  • GB251328A - Improvements in or relating to electric batteries : en
  • GB251061A - Improvements in apparatus for playing target games : en
  • GB251151A - Improvements in loud speaking devices for wireless receiving apparatus : en
  • ES93823A1 - A method, with corresponding apparatus, for making necked glass articles. : en es
  • FR604115A - Process for dry cooling glowing coke : en fr
  • FR604062A - Improvements in the manufacture of cellulosic products : en fr
  • DE428242C - Power plant : de en
  • USD70004S - Design for an : en
  • FR604037A - Method for centrifugal casting of hollow metal bodies and apparatus for carrying out this method : en fr
  • CH113430A - Commutator with segments set in a dovetail ring groove. : de en
  • DK35907C - Machine for casting chocolate pastilles and the like. : da en
  • FR603960A - New method of controlling the gripper in Heilmann type combers with tearing out by a pair of grooved cylinders with sleeve : en fr
  • PL4078B1 - Gasoline rectification method. : en pl
  • GB251096A - Improvements in motor and like identification plates : en
  • AT103165B - Device for locating aircraft not visible to the naked eye. : de en
  • AT103244B - Multicolor rotary printing press, in particular for banknote printing. : de en
  • US1582581A - Coaster car for pleasure coasters : en
  • US1582310A - Hydrogenation of naphthalene : en
  • US1582414A - Vine-turner attachment for cultivators : en
  • US1582469A - Typewriting machine : en
  • US1582438A - Typewriting machine : en
  • PL4294B1 - The pedal of the car. : en pl
  • DE428130C - Wagon for pottery u. like : de en
  • CA260314A - Magnetic circuit control apparatus : en fr
  • US1582158A - Method of and apparatus for making sheet ice : en
  • FR604146A - Control mechanism for valves : en fr
  • GB246787A - Automatically-operating furnace for coal-dust : en
  • US1582647A - Circulating pump : en
  • US1582770A - Adjustment for the magnets in telephone receivers and the like : en
  • US1582526A - Loom : en
  • PL4316B1 - Device for gluing veneers. : en pl
  • US1582154A - Pressure-controlled indicator for motors : en
  • US1582649A - Electric-lighting fixture : en
  • US1582500A - Automobile bed : en
  • PL4053B1 - Friction drive. : en pl
  • GB251178A - Improvements in oxygen breathing apparatus : en
  • CA260111A - Pulsative current apparatus : en fr
  • CH114926A - Device for shooting and reproducing color cinematographic films. : en fr
  • PL4168B1 - The cell is covered, dismantled and renewed to a continuous and interrupted constant current. Priority: : en pl
  • PL4230B1 - Safety plate against burning of cooked food. : en pl
  • ES95657A1 - Fan motor system in recoil cooling systems. : en es
  • PL4231B1 - Distillation apparatus. : en pl
  • ES97221A3 - An improvement in the manufacture of metal beams and profiled irons for buildings. : en es
  • GB243726A - Improvements in two-stroke internal combustion engines : en
  • GB247153A - Improvements in or relating to internal combustion engines : en
  • US1582130A - Apparatus for placing hoisting cables beneath ships : en
  • US1582317A - Method for economic disposal of waste sulphite liquor in the manufacture of sulphite pulp : en
  • US1582361A - Bearing for the blades of wind or water wheels : en
  • US1582853A - Automatic station : en
  • PL4099B1 - Sledges for accounting or similar machines. : en pl
  • PL4217B1 - Portable burner for liquid fuel. : en pl
  • FR604040A - Improved method for opposing vibrations due to torsion and means proposed for carrying out this method : en fr
  • GB247537A - Improvements relating to closures for boxes, trunks and like cases : en
  • US1582840A - Paper crinkling : en
  • CH114804A - Display device. : de en
  • ES97200A1 - A percussion tool. : en es
  • ES97184A1 - An automatic device for projections. : en es
  • FR604298A - Hay saw : en fr
  • GB249461A - Apparatus for finishing glass or like articles on a grinding wheel : en
  • US1582736A - Device for raising carriage and other windows : en
  • ES96567A1 - A plate to put liquids and gases in contact. : en es
  • PL4152B1 - Compensation gas detector. : en pl
  • ES97219A1 - Case-box with decorative elements to contain toy figurines. : en es
  • FR604104A - Electrolytic tank for simultaneously obtaining electrolytic deposits of different thicknesses : en fr
  • GB251038A - Improvements in or relating to the manufacture of tracing cloth and like fabrics : en
  • AU7126A - Improvements in pistons and piston valves for fluid-operated engines and packing" therefor : en
  • AT103199B - Thread cutting tool. : de en
  • AT103247B - Mold. : de en
  • DE427975C - Firebox wall for coal dust, oil firing u. like : de en
  • US1582108A - Holder : en
  • USD70041S - Ville whittle : en
  • PL4309B1 - Manual waterjet. : en pl
  • US1582505A - Circuits for electromagnetic sound reproducers : en
  • US1582746A - Vault : en
  • US1582102A - Hat receptacle and press : en
  • US1582427A - Dynamo electric machinery : en
  • PL4137B1 - : en pl
  • US1582135A - Machine for sealing circulars : en
  • US1582630A - Valve insides : en
  • CA260255A - Outboard motor : en fr
  • PL4141B1 - Connection of metal sheets. : en pl
  • USD69979S - Design por a spoon or similar article : en
  • US1582209A - Closure for thief holes for tanks and other receptacles : en
  • US1582805A - Door opening and closing mechanism : en
  • CH113248A - Burners for welding, cutting and soldering systems. : de en
  • AT103104B - Bearing metals. : de en
  • DE428076C - Folding box cut with partially glued dress : de en
  • US1582111A - Combined screen and adjustable transparent ventilator : en
  • DE427998C - Process for the production of a highly active silica gel : de en
  • DE428360C - Device for the axial back and forth movement of rotating shafts, especially on grinding machines, to achieve zone shifting : de en
  • CA260098A - Weed eradicator : en fr
  • CH114857A - Device for the temporary attenuation of the light intensity in motor vehicles with electric lighting. : de en
  • FR603956A - Improvements in yeast preparation processes : en fr
  • PL4204B1 - Heater for the complete combustion of exhaust gases. : en pl
  • US1582064A - Electric switch : en
  • US1582272A - Canvas basket : en
  • US1582621A - roberts : en
  • DE428300C - Shaft bearings in iron construction scaffolding : de en
  • ES95750A2 - X-ray tube and apparatus designed to make it work. : en es
  • ES97241A1 - Multi-nozzle carburettor. : en es
  • PL4122B1 - Method and device for cutting off glass rods or glass rods fed continuously. : en pl
  • PL4318B1 - Suppositories for filtering tobacco smoke, and an apparatus and method for their preparation. : en pl
  • DE428160C - Device for transmitting the reciprocating movement of the piston of piston engines to the shaft : de en
  • GB241574A - Improvements in or relating to trigger mechanism for fire-arms : en
  • GB251055A - A new or improved clip or attachment device for supporting articles upon upholstered furniture : en
  • ES97248A1 - An electrical signal system for railways. : en es
  • GB251208A - Improvements in curtain rods : en
  • FR604191A - Motor running continuously by the magnetic field of the magnets : en fr
  • FR603920A - Fire alarm : en fr
  • FR604231A - Improvements to register locks : en fr
  • US1582076A - Hoist : en
  • US1582799A - Coupler : en
  • USD70001S - Isidobe kranz : en
  • GB251221A - Apparatus for mixing fertilisers, loam or other substances with water for spraying crops : en
  • FR604126A - Solid bandage enhancements : en fr
  • GB242277A - Improvements in jigging conveyors : en
  • GB251120A - Improvements in or relating to toasting forks and like appliances : en
  • PL4238B1 - Projection camera. : en pl
  • US1582831A - Cement-roasting apparatus : en
  • DE428081C - Air brake with auxiliary brake cylinder : de en
  • FR604121A - Measuring device for tailors : en fr
  • DE428137C - Process for the production of sodium nitrate : de en
  • GB246508A - Apparatus for quenching coke : en
  • US1582211A - Caster : en
  • US1582224A - Sucker-rod hanger : en
  • AT103121B - Device for indicating that a warehouse is overheating. : de en
  • CA260230A - Dial : en fr
  • US1582081A - Arc welding : en
  • AT103187B - Film for cinematographic apparatus. : de en
  • US1582555A - Device for controlling and indicating the tuning of radio instruments and the like : en
  • US1582880A - Expansion joint : en
  • US1582131A - Method of recovering alpha metallic halide from hydrocarbon sludges : en
  • CH113766A - Process for controlling the corrosion conditions in systems through which liquid flows and systems for carrying out this process. : de en
  • US1582483A - Meat cutter : en
  • US1582754A - Tractor clutch release : en
  • CA260138A - Glazing machine : en fr
  • FR604014A - Improvements made to the preparation of chrome leather for storage in the unfinished dry state before dyeing : en fr
  • GB246113A - Improvements in stockings and the manufacture thereof : en
  • PL4194B1 - Printing plate for address printing machines. : en pl
  • GB251330A - Improvements relating to the manufacture of fungicidal insecticidal and like media : en
  • CA260275A - Ash can hoist : en fr
  • US1582175A - Laundry pin : en
  • DE428233C - Wear testing machine with weight lever loading : de en
  • FR604186A - epaulet-suspenders clothes rack : en fr
  • PL4120B1 - A regulator for the operation of steam engines driving natural gas vents. : en pl
  • PL4076B1 - Vertical furnace with continuous operation. : en pl
  • US1582801A - Dough mixer : en
  • AT103105B - Fall protection for roller shutter locks. : de en
  • PL4225B1 - Formwork for the construction of non-ferrous concrete rib ceilings. : en pl
  • AT103228B - Charging device for electric melting furnaces. : de en
  • BE333158A - Receipt cash register : en fr
  • CA260103A - Brake operating mechanism for automobiles : en fr
  • CA260294A - Telegraph system : en fr
  • US1582768A - And sep abating machine : en
  • GB251332A - Improvements in radio receiving sets : en
  • GB251139A - Improvements in methods of and means for pleating materials : en
  • ES97189A1 - An apparatus for illuminated advertisements. : en es
  • GB236564A - Improved internal combustion engine and scavenging system therefor : en
  • GB251154A - Drying plant for patent leather : en
  • GB251164A - Improved variable-speed gear : en
  • DE428184C - Magnetic electric machine for igniting explosive charges, mines or the like with a contact device for the ignition circuit operated by centrifugal force : de en
  • FR604089A - Automatic opening of car doors : en fr
  • FR604220A - Improvements relating to boxes or containers for fragile articles : en fr
  • GB239873A - Improvements in or relating to frequency transformers : en
  • GB251059A - Improvements in or relating to sponge, soap, and like holders, and to the manufacture thereof : en
  • PL4334B1 - The method and device for punching crosswise are inserted in the iron with a ribbon. : en pl
  • US1582049A - Sound-recording process : en
  • US1582447A - Brake : en
  • US1582832A - Gas generator : en
  • US1582372A - Thawing device for automobiles : en
  • CH114850A - Method of producing a cure for trypanosomal infection - US Pat. : de en
  • CH114885A - Base for boxes, stands and the like. : de en
  • ES95656A1 - Improvements in the fans called Pay Pay. : en es
  • GB251155A - Improvements in dyeing cellulose esters : en
  • GB248403A - Improvements relating to perforating glass : en
  • GB251122A - Improvements in softening the water of and preventing scale in steam boilers : en
  • FR604038A - Underwater automatic mine : en fr
  • FR604116A - Process for the production of lime nitrate in the solid state : en fr
  • FR604246A - Seamless rim manufacturing process : en fr
  • GB239167A - Improvements in driver or picker apparatus for looms : en
  • CA260153A - Golf bag : en fr
  • US1582282A - Drive for self-propelled vehicles : en
  • PL4155B1 - Typewriter with a type roller. : en pl
  • US1582196A - Fishing-pole attachment : en
  • CH114814A - Drive device on motorcycles. : de en
  • AU2351525A - An improved appliance for removing wheels from axles or shafts : en
  • US1582188A - Landing and launching apparatus for vehicles : en
  • US1582159A - Trumpet for cotton machines : en
  • CH113906A - Roller grist mill with a grinding wall that can be pressed against a roller. : de en
  • BE332536A - : en fr
  • DE387097C - Adding machine : de en
  • US1582187A - Carburetor for internal-combustion engines : en
  • PL4113B1 - Mercury steam jet for generating high vacuum. : en pl
  • DE428241C - Process for the preparation of ester-like compounds from Kuepen dyes : de en
  • US1582118A - Power actuator for the brake mechanism of automotive vehicles : en
  • US1582143A - Boot tree or last : en
  • US1582097A - Water-tube boiler : en
  • US1582250A - Broom : en
  • US1582559A - Rolling apparatus : en
  • CH113397A - Removable linkage device for the links of bracelets to watches in wristwatches. : en fr
  • US1582702A - Apparatus for controlling electrical and other operating conditions of electric circuits : en
  • CA260253A - Reinforced concrete slab : en fr
  • CH114652A - Shoveling inside the drum of sand and gravel washing machines with rotating washing drum. : de en
  • US1582671A - Protected welding circuits : en
  • DE428352C - Rotary lobe pump with spiral piston : de en
  • US1582820A - Biscuit-sorting machine : en
  • PL4227B1 - Thermal straightening of metal bars with asymmetrical cross-section, in particular railway rails. : en pl
  • SU1190A1 - Platform scales : en ru
  • AU2269625A - Improvements in circulatory fluid heating systems : en
  • AT103211B - Mixing valve. : de en
  • CH114880A - Oil burner with regulating device for operation with low pressure air. : de en
  • AT103114B - Loom with guides for shooters, rods, etc. entering the shed. : de en
  • CA260179A - Head light dipping mechanism : en fr
  • AT103202B - Lead press. : de en
  • CH114908A - Apparatus for saturating gas liquids. : en it
  • DE428127C - Nitsch section for worsted spinning : de en
  • GB225847A - Improvements in or relating to receiving systems for high frequency and low frequency alternating current telephony and telegraphy : en
  • GB245720A - : en
  • FR603918A - Improvements in the supply of internal combustion engines : en fr
  • GB246497A - Improvements in apparatus for quenching coke : en
  • FR604155A - Advanced loom cleat : en fr
  • ES96565A1 - A procedure to obtain polychromatic cinematographic photography. : en es
  • ES96630A1 - Warper for warping with cross-wound coils. : en es
  • GB248701A - Improvements in or relating to pneumatic tyres : en
  • GB251188A - Process for the preparation of monocyclic ketones with more than nine ring members : en
  • GB251327A - An improved process for enamelling metal articles : en
  • FR604248A - : fr
  • ES95854A1 - A folding trench. : en es
  • FR604023A - Roller bearing : en fr
  • GB243702A - An improved heating apparatus : en
  • AU2224925A - An improved chicken brooder : en
  • CA260110A - Door securing means : en fr
  • FR604169A - Device for writing with a single finger, more particularly intended for stenographers and disabled persons : en fr
  • DE420121C - Process for dewatering or drying of moist material, in particular of mining lignite, peat and the like. like : de en
  • ES97018A1 - A leather cord strap made of parchment lime tanned leather. : en es
  • ES97269A1 - The application, with flexible handles, to blowers and fans. : en es
  • FR603950A - Cradle-hammock : en fr
  • US1582437A - Illuminating device : en
  • DE428302C - Drying device for chain yarn sizing machines with hot air drying : de en
  • GB251106A - Improvements in permutation locks : en
  • FR603953A - Economical wood defibration process : en fr
  • CH114931A - Method and device for improving the tone of string instruments. : de en
  • FR603923A - Aircraft interlining process : en fr
  • US1582165A - Electric coffee urn : en
  • PL4088B1 - : en pl
  • PL4153B1 - Arrangement of automatic and semi-automatic telephones. : en pl
  • US1582095A - aatith : en
  • US1582315A - Bottle-handling machine : en
  • US1582597A - Cigar-wrapping mechanism : en
  • DK35903C - Device by drainage funnels for kitchen water and the like. : da en
  • GB243392A - Improvements in spark-gap dischargers for use in connection with electric condensers : en
  • AT103137B - Carburetor. : de en
  • PL4116B1 - Brake sleeve for hubs. : en pl
  • US1582037A - Method of treating impure molten metals : en
  • US1582319A - Artificial parchment and method of making the same : en
  • US1582585A - Apparatus for treating hydrocarbon oils : en
  • AT103124B - Vacuum carburetor. : de en
  • CA260118A - Sheaf conveyor : en fr
  • PL4163B1 - Method and device for producing coatings on objects. : en pl
  • USRE16335E - Tote box : en
  • CA260129A - Paper clamp : en fr
  • CA260234A - Compressor : en fr
  • FR604142A - Device for side trawling : en fr
  • US1582586A - Means for the manufacture, centrifugally, of pipes, columns, and other hollow articles : en
  • FR604259A - Improvements to hoists : en fr
  • GB251097A - An improved stiffener for soft caps : en
  • DE428225C - Process for the preparation of hydrogen bromide : de en
  • AT103106B - Process for the production of condensation or polymerization products of acetylene. : de en
  • SU1194A1 - Device for preventing collision of ships and detection of underwater stones and shoals : en ru
  • US1582349A - Fuel-saving device : en
  • USD70003S - Design for a heating-stove casing : en
  • USD70042S - Design for a lamp base : en
  • CA260117A - Cooking and heating stove : en fr
  • DE420540C - Rotary lobe pump : de en
  • CA260161A - Ice harvesting machine : en fr
  • FR604030A - Device for guiding a part subjected to a reciprocating movement : en fr
  • FR604235A - : fr
  • AT103131B - Working methods for internal combustion engines. : de en
  • CH113518A - Acetylene generator with automatic regulation. : de en
  • CA260134A - Shock absorber : en fr
  • US1582122A - Method and means for determining color characteristics : en
  • US1582803A - Wrench : en
  • ES97187A1 - Improvements in electrical installations for railway cars and their analogues. : en es
  • FR604244A - Brake for the steering of automobiles and similar vehicles : en fr
  • ES97262A1 - A ringing arrangement for telephone systems. : en es
  • FR603994A - : fr
  • PL4093B1 - Direct drive band saw. : en pl
  • CH114917A - Bar of soap. : de en
  • US1582410A - Twin compound marine steam engine : en
  • US1582200A - Tubing catcher : en
  • AU2460325A - Anti-glare screen for motor, oars : en
  • CA260170A - Door lock : en fr
  • CA260269A - Vehicle steering mechanism : en fr
  • CH113013A - Rooster. : de en
  • GB251211A - Improvements in or relating to suction cleaning apparatus : en
  • CA260147A - Hydro-carbon atomizer : en fr
  • US1582210A - Rail joint : en
  • US1582420A - Motor fuel : en
  • DE428342C - Spark plug with nickel electrode : de en
  • FR604107A - Gear reduction device for automobile starter generator dynamo : en fr
  • FR604225A - Improvements in the making of phonograms : en fr
  • GB251321A - Improvements in the manufacture and production of thioindigo derivatives : en
  • PL4244B1 - Method and device for separating substances using a centrifuge. : en pl
  • PL4338B1 - A method of briquetting fine-grained ores, briquettes made of pyrite, coke dust and all types of powdered metallurgical materials in combination with binding materials. : en pl
  • PL4144B1 - Device for self-tearing metal pipes with great resistance. : en pl
  • US1582252A - Storage-battery-plate-molding machine : en
  • US1582533A - Bolt gun : en
  • CH114070A - Method and equipment for mixing concrete, mortar, chemicals, etc. : de en
  • AT103175B - Circuit arrangement for counting calls in automatic telephone systems. : de en
  • US1582668A - Method of coating vessels : en
  • AU2421925A - Improved toothed gear wheel : en
  • CH114887A - Bathtub with two troughs separated by a partition. : de en
  • US1582054A - Lock : en
  • US1582783A - Conveyer truck : en
  • USD70037S - Design for a finial for lighting fixtures : en
  • PL4303B1 - How to prepare plates for duplicating. : en pl
  • FR604039A - Electric heater for central heating radiators : en fr
  • US1582096A - Buckle : en
  • US1582744A - Potato-beetle exterminator : en
  • GB232568A - Process for the continuous production of gas mixtures rich in unsaturated hydrocarbons : en
  • GB246102A - Improvements in exchangeable filters more particularly for artificial silk spinning machines : en
  • GB251063A - Improvements relating to extra air valves for internal combustion engines : en
  • FR603915A - Parallel seat valve : en fr
  • PL4190B1 - Centrifugal compressors. : en pl
  • FR603935A - Improvements to elastic laces : en fr
  • FR604063A - Motorcycle trailer cart : en fr
  • FR604071A - One-piece woven elastic bra sleeve : en fr
  • AT103218B - Process for the production of a durable yeast preparation for baking purposes. : de en
  • CA260104A - Bucket holding attachment for ladders : en fr
  • DE428368C - Closed container stressed by external overpressure : de en
  • ES97179A1 - A procedure for preparing iron alloys and the like. : en es
  • FR603936A - Cinematographic camera for shooting, with spring operating mechanism : en fr
  • FR604291A - Universal inner hub for vehicle wheels : en fr
  • DE428276C - Savings for stoves : de en
  • DE428338C - A picture construction kit consisting of cubes designed as a mathematical teaching aid : de en
  • DE428405C - Feed device for bread slicers and similar machines : de en
  • CH114851A - Process for producing an anthrax remedy. : de en
  • FR604028A - : fr
  • US1582499A - Apparatus for electrical precipitation of suspended material from gases : en
  • DE428343C - Rope lock : de en
  • FR604053A - Special mesh for reinforced cement reinforcement : en fr
  • GB251143A - Improvements in and relating to kettles or teapots : en
  • AT103236B - Process for making decaffeinated coffee beans. : de en
  • CA260092A - Water heater and cooking equipment : en fr
  • US1582751A - Window lock : en
  • GB251028A - Improvements in or relating to the spindle driving apparatus of spinning machines : en
  • GB251076A - Improvements in the manual propulsion of boats : en
  • FR604192A - Bicycle freewheel : en fr
  • FR604131A - Improvements in processes and apparatus for color photography and cinematography : en fr
  • GB251181A - Apparatus for manufacturing expansion balls for pipes : en
  • ES97254A1 - A procedure for the sanitary cleaning of oysters. : en es
  • US1582529A - Wash-tray bib : en
  • DE427960C - Pneumatic cutting tool : de en
  • FR604265A - Clutch device, especially intended for tractors : en fr
  • US1582286A - Radiator support : en
  • US1582325A - Boiler : en
  • DE428185C - Process for the preparation of dyes of the dibenzanthrone series : de en
  • DK35916C - Electromagnetic Relay. : da en
  • FR604214A - Internal combustion thermal compressor : en fr
  • GB242281A - Improvements in and relating to cocking devices for sporting guns : en
  • USD70022S - Design for a vanity case : en
  • CA260311A - Air ship mechanism : en fr
  • PL4183B1 - Valves in high speed air and gas compressors. : en pl
  • US1582025A - Smoker's article : en
  • DE428406C - Motor-driven floor processing machine : de en
  • DE428113C - Clamping head for machines for the production of wood screw threads on OEsen, hooks and. like : de en
  • DE428451C - Machine for discharging the finished work pieces from glass blowing machines : de en
  • GB251308A - Improvements in foundations for buildings : en
  • FR604154A - Method of heating the toasting bodies of cylinder roasting machines : en fr
  • FR604172A - Combined ball and small horse game device for casinos : en fr
  • CH113615A - Process for the manufacture of guide vanes for water turbines. : de en
  • CA260240A - Railway truck : en fr
  • CH114870A - Device for removing debris from watercourses. : de en
  • AU2579325A - Improvements in neckties : en
  • CA260199A - Furniture leg tip : en fr
  • GB251195A - Traffic signal : en
  • US1582281A - Shingle roof construction : en
  • US1582584A - Reenforcing device : en
  • AT103125B - Device for keeping the working space of rotary lobe pumps and. like : de en
  • AU13626A - Electric condensers : en
  • US1582794A - Telescoping extension ladder : en
  • US1582268A - Switch-control means : en
  • US1582419A - Mortuary table, surgeon's operating table, and the like : en
  • US1582077A - Tool holder for lathes : en
  • US1582472A - Manufacture of glutamic acid and salts thereof : en
  • US1582534A - Machine for distributing and driving nails : en
  • US1582554A - Body construction : en
  • US1582748A - Ventilating water closet : en
  • US1582792A - Diesel engine : en
  • CA260077A - Manufacture of concrete floors, etc. : en fr
  • CA260216A - Electrical testing instrument : en fr
  • DE428128C - Rotary drum mixer : de en
  • US1582321A - Clipper construction : en
  • US1582629A - Pencil sharpener and wiper : en
  • US1582837A - Flooring and siding tool : en
  • US1582729A - Car fender : en
  • PL4333B1 - The method of producing seamless pipes from a hollow inner block. : en pl
  • US1582547A - Printing press : en
  • US1582627A - Gas-tank-locking device : en
  • US1582070A - Rvah-meter-testing switch : en
  • US1582092A - Mold structure : en
  • US1582342A - Hair clipper : en
  • SU1206A1 - X-ray imaging device : en ru
  • DK35917C - Calculator. : da en
  • ES97256A1 - A device that allows coupling plows with a variable number of furrows, to mechanical tractors, with the particularity of being able to rotate all the organs that make up the plow when reaching the end of each furrow, from the driver's seat. : en es
  • FR604086A - Method and arrangement for preventing the escape of gases from fireplaces, particularly in steam boilers : en fr
  • CA260307A - Vehicle motor mechanism : en fr
  • GR1174B - APPARATUS FOR THE PRODUCTION OF THE SOUL AND ICE. : el en
  • US1582120A - Oiling device : en
  • US1582389A - Antiseptic toothbrush holder : en
  • AT103154B - Illuminated advertising cinematograph. : de en
  • US1582052A - Means for and method of forming slots in metallic members : en
  • US1582110A - Half lap : en
  • US1582596A - Punching machine : en
  • PL4072B1 - A movable mold for the production of bricks, pipes and building shapes. : en pl
  • US1582240A - Windshield or deflector : en
  • US1582266A - Roofing material : en
  • US1582307A - Sawing and trimming machine : en
  • US1582432A - Oiler for derricks : en
  • US1582451A - Sanitary dispensing apparatus : en
  • US1582733A - Watch shock absorber : en
  • CH114891A - Method and device for washing synthetic threads spun on bobbins. : de en
  • CA260292A - Brake band : en fr
  • CH114873A - Hot water heating device with circulation pump and open storage tank. : de en
  • ES97176A1 - Improvements in suitcases, baskets and similar objects made with vegetable fiber. : en es
  • FR603901A - Process for preventing the formation of explosive gas mixtures or other harmful similar mixtures in electrical apparatus immersed in oil : en fr
  • FR603972A - Tire deflation warning in motor vehicles : en fr
  • FR604159A - Improvements in hosiery crafts : en fr
  • GB251049A - Improvements in variable electric condensers : en
  • AT103135B - Closure for lubricant vase cover. : de en
  • US1582078A - Gear-shifting mechanism : en
  • US1582752A - Roller-bearing pressing roller for drawing and spinning frames : en
  • US1582443A - Rouge holder : en
  • AT103240B - Mechanical stirring hook with egg-shaped cam track. : de en
  • US1582335A - Apparatus for molding and annealing glass : en
  • US1582171A - Artificial bait : en
  • DE428117C - Switching device for electrical universal light advertising, the lamps of which are each connected to a contact in a contact field and are controlled by a jacquard tape guided between contact springs and a fixed contact plate : de en
  • CA260317A - Soldering iron : en fr
  • AT103219B - Process for the production of long-life soy flour. : de en
  • US1582082A - Cultivator : en
  • US1582622A - Stroboscopic apparatus : en
  • CA260218A - Wood substitute : en fr
  • CA260274A - Rosin production : en fr
  • USRE16337E - Clarence g : en
  • US1582429A - Screw cap : en
  • US1582855A - Hydraulic system for storing, handling, and delivering oil : en
  • GB251170A - Improvements in and relating to electric flue gas testing apparatus : en
  • GB251342A - Improvements in electric secondary batteries or accumulators : en
  • FR604147A - Tin can : en fr
  • GB251062A - Improvements in or relating to packing devices : en
  • GB244092A - Improvements in or relating to rectifying installations for electric current : en
  • GB251092A - Improvements in files or holders for documents and the like : en
  • GB251203A - Improvements in apparatus for turning thread reels and the like : en
  • ES97183A3 - Oscillating check valves with direct flow. : en es
  • GB245778A - Bedstead connection : en
  • ES97202A1 - A new machine for making cigarettes. : en es
  • DE428404C - Portable gas cooker : de en
  • ES96854A1 - Improvements in the machines to fill the matchboxes. : en es
  • GB246859A - Improvements in and relating to rotary pumps : en
  • DE428175C - Ironing machine : de en
  • DE428337C - Teaching aids for reading lessons : de en
  • FR604025A - Improvements to thermionic grinding systems : en fr
  • PL4214B1 - Method and apparatus for combustion, deoxidation or other processing of solid materials in powdered tubes. : en pl
  • FR604042A - : fr
  • GB239201A - Improvements in book-keeping devices : en
  • FR604018A - Improvements to machines for making bottles or similar containers : en fr
  • DE428213C - Ventilator : de en
  • DE428331C - Trunk : de en
  • FR603986A - Cane holder : en fr
  • FR604204A - Mower improvements : en fr
  • DE428398C - Process for rendering the explosive zinc vapors harmless when casting copper alloys : de en
  • ES97238A1 - Improvements in the procedure for monolithic construction. : en es
  • FR603955A - AC induction meter with two motor systems including rotating current meter : en fr
  • GB243390A - Improvements in conductors with artificially increased self-inductance : en
  • GB245453A - Convertible table : en
  • FR604279A - New reversible vane pump, with adjustable flow rate during operation, without modification of the direction of rotation or of the angular speed : en fr
  • DE428205C - Coke oven heating wall made of hollow bricks : de en
  • US1582060A - Means for controlling the potential gradient in alpha conductor : en
  • US1582756A - Folding table : en
  • DE428345C - Two-steel tool head for metal planing machines for planing forward and backward : de en
  • US1582085A - Liquid-level indicator : en
  • US1582436A - Tag-patching machine : en
  • FR604243A - Improvements made to rotary kilns for calcination, roasting or carbonization : en fr
  • US1582393A - Lock combination : en
  • USD70029S - Design for a dish holder : en
  • US1582294A - Method of preparing molds for dental castings : en
  • US1582741A - Boat-releasing gear : en
  • CA260270A - Stove draft equalizer : en fr
  • FR604247A - Elevator for moving in and out of furniture : en fr
  • AT102150B - Method and apparatus for preparing receipts for department stores or the like. : de en
  • CH114834A - Process for the preparation of a condensation product of the anthraquinone series which can be used as dye and dye intermediate. : de en
  • GB251132A - Slicing machine : en
  • SU1193A1 - Cartridge for electric incandescent bulbs to prevent them from unscrewing : en ru
  • US1582470A - Neutralized amplifier system : en
  • AT103206B - Diaphragm or plate spring for pressure gauges and aneroid barometers. : de en
  • CA260233A - Electric switching device : en fr
  • FR604242A - Improvements made to rotary kilns for calcination, roasting or carbonization : en fr
  • GB229698A - Improvements in or relating to shock absorbers for vehicles : en
  • FR603983A - Safety device for immobilizing automobiles : en fr
  • FR603996A - Advanced grinding machine : en fr
  • AT103122B - Charging method for diesel engines and device for carrying out the method. : de en
  • US1582204A - Die : en
  • DE428265C - Modulation circuit for radio station : de en
  • USD70031S - Lazab selibeb : en
  • CA260205A - Animal trap : en fr
  • CH114833A - Process for the preparation of a new azo dye. : de en
  • PL4206B1 - Method of extracting ethylene and removing unfavorable impurities by condensation from coke oven gases and analogous gases. : en pl
  • BE332844A - : en fr
  • CH114902A - Extendable mandrel for hose degreasing machine. : en fr
  • DE428330C - Device for feeding molten glass from a supply : de en
  • PL4085B3 - A control device for steam systems with heat accumulators and steam engines, working with counterpressure and having a low-pressure section. : en pl
  • US1582415A - Method of weaving : en
  • PL4275B1 - : en pl
  • PL4325B1 - The method of manufacturing seamless pipes with thickened ends. : en pl
  • DE428280C - Furnace with four sides in cross-section, used for burning logs : de en
  • CH114773A - Process for the manufacture of three-tiered cables. : en fr
  • AT103214B - Protective bandage to prevent children from falling out of the car. : de en
  • PL4108B1 - A method of producing cohesive fuel from fine coal. : en pl
  • US1582241A - Internal-combustion engine : en
  • CA260198A - Stove : en fr
  • GB235541A - Improvements in dismountable crankshaft for one-piece piston rods : en
  • US1582814A - Vehicle wheel : en
  • USD69996S - Design fob a textile fabric : en
  • USD70025S - Design for a bottle : en
  • FR604051A - Electric water heater with automatic regulation : en fr
  • DE428209C - Pressure telegraph : de en
  • USD69984S - Design for a watchcase appendage : en
  • GB251107A - Improvements relating to harness hames : en
  • FR604197A - Improvements to electronic discharge devices : en fr
  • CA260211A - Shear machine : en fr
  • FR604113A - One-sided and two-sided printing machine in any number of colors with longitudinal and cross-cut device and reception of sheets printed in packs counted of any number with automatic discharge : en fr
  • DE428272C - Process for preventing tension in castings : de en
  • DE428336C - Device for automatic periodic measurement of sizes : de en
  • CA260285A - Car end : en fr
  • DE428271C - Process for the production of metallic castings : de en
  • USD69993S - Design for a bottle : en
  • CA260207A - Flying machine : en fr
  • DE428311C - Device for the factory-made sorting and separating of mica plates for electrical capacitors quickly and continuously : de en
  • FR604292A - : fr
  • DE427905C - Process for the production of indigoid dyes and their intermediates : de en
  • DE428115C - Method and device for the production of shell-shaped moldings from chocolate or similar mass : de en
  • DK35934C - Flattening device. : da en
  • ES97203A1 - A metal wheel system. : en es
  • FR604226A - Improvements in heating processes and apparatus, in particular for melting metals : en fr
  • US1582344A - Coupling for use between trucks and the like : en
  • USD69991S - fullerton : en
  • ES97181A1 - An apparatus for the automatic placement of hypodermic and intramuscular injections using the action of gravity. : en es
  • ES97251A1 - A machine for harvesting olives or other products. : en es
  • US1582683A - Radiocoil and process of making same : en
  • US1582075A - Hoist driving gear : en
  • CA260266A - Current transmission : en fr
  • US1582248A - Envelope-sealing machine : en
  • US1582201A - Tampon : en
  • US1582509A - Marshmallow-beating machine : en
  • US1582674A - Washing machine : en
  • PL4092B1 - Boiler for continuous production of boiled water. : en pl
  • GB234060A - Improvements in or relating to means for controlling the feed of paper, fabrics, or like webs to machines : en
  • DE428424C - Electrical system with light-sensitive cells, e.g. B. as a protection against burglary and theft : de en
  • FR604139A - Manufacturing process of metal or light alloy tanks : en fr
  • GB250992A - Improved textile fabric and method of manufacturing the same : en
  • CA260143A - Safety razor : en fr
  • ES96767A1 - A guideline arrangement for the front wheels of cylinder road rammers. : en es
  • FR603905A - Lighting reducer for acetylene installations on motor vehicles : en fr
  • GB251205A - Improvements relating to the bleaching of paper pulp : en
  • US1582116A - Buttoning machine : en
  • US1582608A - Sectional grinding wheel : en
  • USD69994S - johnson : en
  • GB251048A - Improvements in "split" pins or the like : en
  • US1582228A - Attachment for overflow pipes : en
  • US1582606A - Automatic starting and stopping device for phonographs : en
  • US1582838A - Paper making : en
  • ES97164A3 - A new type of pistol, center percussion, two shots. : en es
  • ES97239A1 - Improvements in the lamp holders. : en es
  • FR604266A - Improvements in electrical transmissions, in particular those for propulsion of ships : en fr
  • DE420468C - Method and device for the production of colored patterns on leather by means of templates o. : de en
  • DE428223C - Course determination device : de en
  • US1582519A - Variable condenser : en
  • PL4101B1 - A horse rake with raised teeth using ratchets and toothed rings located on running wheels. : en pl
  • PL4306B1 - Furnace with heat recuperator for the two-pass distillation of combustible material. : en pl
  • US1582047A - Metal window : en
  • AU2317425A - Improved. grader attachment to harvesters : en
  • CA260210A - Combined rotary bevel shears and scrap cutter : en fr
  • CH114847A - Method of producing a remedy for coliform infection. : de en
  • AT103204B - Combined machine tool. : de en
  • US1582850A - Bus-bar structure : en
  • DE428376C - Line-up device with 90 ° swiveling inverters and tiltable line-up pins : de en
  • PL4069B1 - A method of making peat material, suitable for construction and industrial purposes. : en pl
  • AT103156B - Electromagnetic device consisting of a coil enclosed in magnetic material. : de en
  • FR604000A - Improvements made to kitchen stoves arranged to provide central heating in apartments : en fr
  • GB228538A - Improvements in or relating to the treatment of concrete surfaces : en
  • PL4117B1 - Lock secured. : en pl
  • US1582279A - Automatic mixing and discharging system for plural liquids : en
  • PL4056B1 - Plug stand. : en pl
  • US1582067A - Process of and apparatus for multiple-effect evaporative separation : en
  • US1582257A - Preparing soluble oils : en
  • US1582848A - Electrostatic telephone : en
  • US1582397A - Manuscript case : en
  • CA260128A - Oxide raw material : en fr
  • PL4300B1 - Potato planter. : en pl
  • US1582643A - Dehorning device : en
  • CH113289A - Pulling device on self-holding plows. : de en
  • DE428263C - Process for dyeing synthetic fibers made from regenerated cellulose : de en
  • FR604079A - Automatic combustion speed regulator for hotplates or groups of hotplates of steam boilers : en fr
  • GB251339A - Improvements in and relating to electrically operated point or switch machines for railways : en
  • GB251673A - Improvements in or relating to vacuum electric tube devices : en
  • FR603968A - Improvements to self-adjusting carrier rollers for endless conveyor belts : en fr
  • DE428140C - Machine for casting stereotype plates : de en
  • DE428086C - Device for dusting mine workings : de en
  • DE428328C - ampoule : de en
  • DK35932C - Water discharge. : da en
  • FR604206A - Steering axle for motor vehicles : en fr
  • GB251153A - Improved apparatus for cleaning sacks and the like : en
  • CA260313A - Circuit control : en fr
  • ES97201A1 - Intraurethral electrode for the diathermic treatment of male gonorrhea. : en es
  • AT103141B - Pressure equalization device for steam locomotives. : de en
  • FR604209A - Engine effort reduction device : en fr
  • GB251184A - Improvements in knives and like cutting blades : en
  • US1582348A - Windshield cleaner : en
  • US1582297A - Lignite-distillation apparatus : en
  • DE428126C - Gas pressure charger with gas catch sleeve : de en
  • DE428307C - Device for the automatic activation of the barriers for single-track railways : de en
  • GB251215A - Improvements in nail-brushes, clothes brushes, hair brushes and other hand brushes : en
  • FR604152A - Tilting and dual purpose seat : en fr
  • GB251320A - Improvements relating to breakdown cranes for railways : en
  • US1582311A - Pinching clutch for eccentric presses and shears : en
  • US1582589A - Identifying device : en
  • US1582711A - Electric switch : en
  • USD69978S - Design for a spoon or similar article : en
  • US1582524A - Electromagnetic wave-signaling system : en
  • US1582546A - Brake booster : en
  • US1582745A - Alarm device : en
  • CA260144A - Abrasive fabric : en fr
  • CH113419A - Centrifugal machine system with transmission gear between the driving and driven machine. : de en
  • PL4091B1 - Mesh mattress adjustable in length and width. : en pl
  • DE428248C - Electro-automatic control for electric motor-driven plows : de en
  • US1582761A - Loud speaker : en
  • ES97267A1 - Improvements in typewriters. : en es
  • FR603959A - Improvements to oscillating siphon flushing devices : en fr
  • PL4267B1 - Procedure for obtaining hydrofluoric acid and its salts. : en pl
  • US1582728A - Window : en
  • US1582868A - dixon : en
  • US1582369A - Fuel-vapor conductor for internal-explosion engines : en
  • US1582815A - Combination garment : en
  • US1582851A - Effecting catalytic reactions, particularly in catalytically producing hydrocyanic acid : en
  • FR604264A - Bursting tire for motor vehicles or others : en fr
  • GB251115A - Improvements in, or relating to, apparatus for inserting articles into open-ended shells or containers : en
  • US1582235A - Washing machine : en
  • FR604027A - Improvements to devices for dispensing liquids in measured volumes : en fr
  • PL4293B1 - Detachable label for marking materials, fabrics and similar items. : en pl
  • US1582324A - Sheep-shearing machine : en
  • US1582827A - Rotary harrow and soil pulverizer : en
  • DE428296C - Shut-off device for tanks lying one above the other, e.g. B. for the savings basin of a lock : de en
  • CA260105A - Paint bucket stand : en fr
  • DE428192C - Device for the production of balls made of glass o. : de en
  • FR604295A - Supports and guardrails for gutters : en fr
  • GB251216A - Improvements in and relating to delivery tables for machines for treating bottles orsimilar objects : en
  • AT103176B - Device for displaying overloads in electrical systems. : de en
  • ES97228A1 - New system of saws for injection boxes. : en es
  • GB251127A - Improvements in or relating to pistons for internal combustion engines : en
  • FR604182A - Speakerphone : en fr
  • GB251078A - Improvements in or relating to receiving systems for high frequency electrical oscillations : en
  • GB251157A - Improvements in or relating to liquid fuels : en
  • CH114930A - Orientation board. : de en
  • ES96985A1 - Improvements in the input threads, with the corresponding method for their manufacture. : en es
  • FR604207A - Process for the extraction of vapors or gases from wet gas mixtures : en fr
  • GB233330A - Improvements in or relating to machines for helically winding wire on a travelling mandrel wire : en
  • PL4271B1 - A device for supplying heated exhaust air to the furnaces of steam boilers. : en pl
  • US1582300A - Process and apparatus for purifying blown-off boiler water : en
  • CA260157A - Hand bag : en fr
  • USRE16334E - Ments : en
  • US1582467A - Bituminous emulsion : en
  • FR604019A - Heating device with heat storage : en fr
  • FR604232A - Farmer : en fr
  • GB251223A - Improvements in or relating to clockwork-operated fuses for projectiles : en
  • PL4121B1 - Method and device for controlling fuel supply to internal combustion engines. : en pl
  • US1582704A - Die for phonograph records : en
  • US1582707A - Safety razor : en
  • US1582749A - Skidder carriage : en
  • US1582839A - Paper-crinkling machine : en
  • CA260308A - Reduction gear : en fr
  • FR604212A - Improvements to tram cars and other public transport vehicles : en fr
  • ES96384A2 - A procedure for the manufacture of rubberized fabrics. : en es
  • CA260250A - Manufacture of sulphuric acid by the contact process : en fr
  • ES95694A2 - An electric accumulator. : en es
  • US1582709A - Electric radiant heater : en
  • US1582772A - Planetary transmission : en
  • US1582874A - Tire-chain coupler : en
  • DE428351C - Process for the production of colored bromoelum prints : de en
  • CA260175A - Moving picture machine : en fr
  • CA260160A - Cement product : en fr
  • CA260249A - Electric lamp indicator : en fr
  • AT103193B - Tool carrier for planing machines etc. like : de en
  • US1582132A - Method of controlling the temperature of cast glass in the manufacture of sheet glass by vertical drawing : en
  • US1582408A - Process for the production of butyl alcohol and acetone : en
  • US1582084A - Water-resistant fiber condtyit and method of making the same : en
  • ES97115A1 - Improvements in filters for the preparation of coffee and other infusions. : en es
  • ES97207A1 - A shaken or rotating bucket hooking device for bale or load handling machines. : en es
  • FR604221A - Simultaneous braking on front wheel and rear wheel for bicycles, motorcycles, etc. : en fr
  • FR604210A - Improvements to electrical installations including current modifiers : en fr
  • GB251680A - Improvements in the production of artificial filaments : en
  • US1582479A - Massage vibrator : en
  • US1582808A - Process of grinding and polishing glass plates : en
  • CA260135A - Bank fixture : en fr
  • CA260168A - Paper making machine : en fr
  • CA260297A - Shovel handle : en fr
  • DE428135C - U-shaped body with a plurality of flexible parts : de en
  • ES94925A1 - Metal reinforcements for baskets. : en es
  • GB251679A - Improvements in and relating to connectors or gripping devices for wires, rods, cables and the like : en
  • CH114649A - Bitumen spraying machine. : de en
  • AT103190B - Drive device for drag rollers. : de en
  • CH114905A - Process for making chocolate. : de en
  • CA260140A - Shoe rack : en fr
  • US1582845A - Adjustable drainage fitting for hanging battery wall toilets : en
  • US1582691A - Terminal connection for electrodes : en
  • AT103113B - Driver device. : de en
  • CA260232A - Quartz preparation : en fr
  • US1582150A - Game apparatus : en
  • US1582536A - Window valance : en
  • PL4182B1 - Seed blade. : en pl
  • SU1192A1 - Method for simultaneous production of silicon mangan and barium aluminate : en ru
  • US1582221A - Vacuum tank : en
  • US1582359A - Trimming device : en
  • US1582421A - Harness motion for looms : en
  • US1582873A - Razor stropper : en
  • CA260174A - Lock : en fr
  • US1582473A - Sound-recording and sound-reproducing instrument : en
  • ES97252A1 - A metal handle system and its application to all kinds of containers provided with a groove on their outer contour. : en es
  • FR604101A - Improvements made to molds for overmolding and rubberizing the casings of pneumatic tires, in particular those relating to casings comprising mud flaps : en fr
  • AT103132B - Device for increasing the economy of internal combustion engines. : de en
  • CA260224A - Festooning machine : en fr
  • FR603933A - Construction process : en fr
  • GB251187A - Improvements in and relating to adjustable couplings : en
  • US1582710A - Trawling gear : en
  • AT103207B - Dirt sieve for gas and water knives. : de en
  • DE428204C - A freight train consisting of wagons and trailers, the wheels of which sometimes run in different tracks : de en
  • GB251081A - Improvements relating to electric cables : en
  • AT103215B - Combined machine tool. : de en
  • FR604102A - Improvements made to locomotion devices comprising support, stabilization and steering surfaces, in particular those for aerial locomotion : en fr
  • FR603967A - : fr
  • PL4210B1 - Device for extracting broken zerdzin, or a tool stuck in the borehole. : en pl
  • DE428283C - Device for measuring target distances : de en
  • PL4297B3 - Amateur cinematograph. : en pl
  • DK35912C - Control device for observing the speed of rotation of mechanical organs. : da en
  • FR603954A - Conversion of rectilinear machines into jacquard system machines : en fr
  • FR603958A - Improvements to cards of all kinds : en fr
  • DE428144C - Feeding device for gas generators with a central, rotating feed pipe : de en
  • DE428321C - Multi-part pressure roller on leather sharpening machines with ring knife : de en
  • CA260293A - Wall seat : en fr
  • DE428319C - Device for alternately moving two or more laying machines on warp knitting chairs : de en
  • US1582094A - Bolt and nut lock and process of making the same : en
  • US1582391A - Governing of surfaces moving within alpha nonrigid medium : en
  • US1582653A - Obstetrical appliance : en
  • US1582769A - Tensioning device for spools and the like : en
  • DE428318C - Mesh wheel (sinker wheel) with inclined axis for French circular knitting machines : de en
  • GB251329A - Improvements in and relating to tillage machines : en
  • DE428288C - Internal combustion engine with charge pump : de en
  • FR604273A - Automatic switch valve device for pressurized fluid pipelines : en fr
  • FR603945A - Improvements to grinders : en fr
  • FR604097A - High efficiency rotary kiln : en fr
  • GB251162A - Improvements in paper folding machines : en
  • GB238889A - Process for the production of active carbon : en
  • CH113790A - Quick opening valve, especially for liquefied gases. : de en
  • FR603981A - Improvements to malleable metal tubes : en fr
  • GB251026A - Improvements in and connected with the manufacture of mild steel plates, sections, and the like : en
  • US1582336A - Process of producing paper pulp : en
  • US1582591A - Berry box : en
  • CA260194A - Simplex stop signal : en fr
  • US1582346A - Combination stove, table, and supply cabinet : en
  • PL4196B1 - Beet digger. : en pl
  • US1582775A - Process for the preparation of hydroxy aliphatic arsonic acids : en
  • GB241861A - Improvements in or relating to two-stroke-cycle internal combustion engines : en
  • GB243705A - Pneumatic tyre : en
  • GB245085A - Rubber heel pads : en
  • GB251094A - Improvements in excavating machines : en
  • PL4070B1 - The method of producing Portland cement. : en pl
  • ES97232A2 - Improvements in announcing devices. : en es
  • CA260259A - Manufacture of hexamethylenetetramine : en fr
  • ES95536A1 - Provision for the service of combustion engines with ignition chamber. : en es
  • ES97226A3 - An improvement in the differential pressure gauges used to measure the performance of fluids. : en es
  • AT102389B - Control valve for auxiliary blower and steam jet blower for smoke consumption devices. : de en
  • CA260262A - Hexamethylenetetramine and ammonium chloride production : en fr
  • CA260287A - Hat shaping machine : en fr
  • US1582602A - Electric socket structure : en
  • AT103152B - Electric heater. : de en
  • CA260172A - Retort : en fr
  • CA260191A - Sawing machine feed mechanism : en fr
  • CH114867A - Construction element for the establishment of floors and hollow ceilings. : en fr
  • GB251334A - Improvements in or relating to fire-extinguishing liquids : en
  • AT103177B - Safety circuit for electrically operated elevators. : de en
  • CA260095A - Advertising device : en fr
  • CA260203A - Unloading apparatus for vessels : en fr
  • PL4115B1 - Platy of planes. : en pl
  • FR604188A - High speed, low power electric motor : en fr
  • US1582271A - Means for forming septic tanks : en
  • US1582871A - Thermometer back : en
  • CA260086A - Saw and square : en fr
  • AU28426A - Improvements in or relating to telephone receivers : en
  • DE414136C - Arrangement for nailing on heels using nails with an oblique tip and lateral projection : de en
  • PL4253B1 - Drum filling device with pressure equalization by means of a filling tube. : en pl
  • CA260108A - Oxide ore reduction : en fr
  • CH114869A - Device for building walls made of shaped stones. : de en
  • CH114899A - Double collar. : de en
  • SU1196A1 - Airplane with a device designed to lift without a takeoff : en ru
  • AU2251825A - Improved process forthe manufacture of copper oxy-chloride : en
  • CH114481A - Reversible gas straightener. : de en
  • GB239179A - Articulated coupling adapted to permit misalignment of two shafts, especially for power transmission in electric railway vehicles : en
  • DE428371C - Machine for grinding along an abutment obliquely to the axis of a rotating grinding wheel through guide disks guided rollers : de en
  • AT103130B - Device for the automatic interruption of the ignition if a motor vehicle falls. : de en
  • BE333024A - : en
  • AT103173B - Circuit arrangement for receiving acoustic signals from a transmitter station common to several participants via the line network of a telephone system. : de en
  • DE428181C - Multipole plug-in coupling with contact parts arranged on the circumference of a supporting body in the plug-in direction and conveying the current transfer, in particular for electrical railways with multiple controls : de en
  • CH114339A - Tap. : en fr
  • US1582185A - Drawing guide : en
  • US1582288A - Roof structure : en
  • DE428348C - Advertising trolley with reversible picture tapes moved by an electric motor : de en
  • FR603984A - Improvements in swifts : en fr
  • FR604196A - Improvements to electric ovens : en fr
  • GB250993A - Improvements in and relating to the construction of concrete houses : en
  • US1582417A - Loud-speaking receiver : en
  • US1582883A - Valve tappet and like article : en
  • GB245141A - Improvements in metal vehicle body : en
  • US1582588A - Dephlegmator : en
  • PL4301B1 - Single-row garden seeder. : en pl
  • US1582197A - Humidifier : en
  • US1582371A - Photoprinting machine : en
  • US1582743A - Attachment for addressing machines : en
  • US1582184A - Method and means for perforating well casings : en
  • US1582658A - Saturation compensation for meters : en
  • PL4147B1 - Regenerating and heating device for liquids or gases. : en pl
  • PL4285B1 - Method and device for building waterless gas tanks with a closing disc. : en pl
  • US1582599A - Easel : en
  • US1582726A - Tying machine : en
  • CH114831A - Process for the preparation of a new azo dye. : de en
  • PL4308B1 - Extractor drum. : en pl
  • US1582091A - Oil burner : en
  • US1582190A - Fornia : en
  • US1582568A - Press clutch : en
  • CA260119A - Geared transmission : en fr
  • GB241587A - An improved thermal time-lag relay : en
  • FR604041A - Motor driven by waves or waves of the sea : en fr
  • FR604203A - Safety breach applicable to all earrings : en fr
  • US1582474A - Automatic sand sifter : en
  • DE428299C - Four-stroke aircraft engine with overpressure feed : de en
  • US1582239A - Control of carburetors for internal-combustion engines : en
  • US1582624A - Valves for pneumatic tires or the like : en
  • US1582134A - Vehicle spring : en
  • US1582659A - Automatic cashier : en
  • US1582353A - Magnetic alloy : en
  • US1582378A - Manually-operable control unit : en
  • US1582388A - Mine-sweeping apparatus : en
  • GB251030A - Improvements in variable speed epicyclic gearing : en
  • ES96470A2 - A device for driving the headlights combined with the steering of vehicles adaptable to cars and railroad motor cars. : en es
  • DE428191C - Method for excavating an endless sheet of glass : de en
  • FR604254A - : fr
  • GB236526A - Improvements in brake mechanism : en
  • GB251116A - Loud speaking telephone : en
  • FR604149A - Improvements to thermo-ionic valves : en fr
  • DE428261C - Cuff holder : de en
  • ES97223A1 - A procedure for the manufacture of hairy fabrics. : en es
  • FR603991A - Improvements in the manufacture of glass articles, more particularly of glass in plates or sheets : en fr
  • PL4083B1 - A haulage vehicle with lifting platforms. : en pl
  • PL4323B1 - Metal plate fastener. : en pl
  • FR604290A - Improvements in variable speed drives with extendable pulleys : en fr
  • DE428134C - Drive device for washing machines : de en
  • DE428392C - Process for splitting hydrocarbons : de en
  • DE428335C - Hat stump brushing machine : de en
  • FR604276A - Folding and wheelchair : en fr
  • FR604216A - Improvements to electric capacitors : en fr
  • US1582373A - Fan suction ventilator : en
  • US1582213A - Shaft mounting : en
  • GB247152A - Improvements in or relating to dynamo electric generators : en
  • GB251129A - Improvements in electric polyphase current arc lamps : en
  • US1582742A - Readily-soluble silver-protein tablet and the like : en
  • GB229290A - Improvements in electric generating plants operated by windmill power : en
  • FR604133A - New game : en fr
  • US1582161A - Garment-trimming material : en
  • PL4314B1 - : en pl
  • DE428166C - Device for forward and backward movement and for stopping demonstration kinematographs : de en
  • US1582269A - Electrical welding machine : en
  • CA260306A - Reduction gear : en fr
  • FR604085A - Rifle model like warnant or other : en fr
  • AU157526A - Improvements in and relating to syphon heads for mineral water bottles, vases andthe like : en
  • DE428236C - Device for carding for guiding the fleece removed by the peigneur : de en
  • DE428365C - Process for the recovery of materials from old lead mass accumulators : de en
  • PL4118B1 - Missile fuse. : en pl
  • US1582795A - Caster : en
  • PL4200B1 - Centrifuge drum with a separator that fits over the inlet tube. : en pl
  • ES96761A1 - Improvements in measuring instruments for telephone transmissions. : en es
  • FR604218A - Airplane : en fr
  • GB251201A - A swinging and sliding door particularly adapted for "lock-up" motor garages and thelike : en
  • CA260097A - Staple extractor : en fr
  • DE428220C - Film switching device for cinema sets : de en
  • GB251025A - Improvements in variable coupling devices for alternating current coils : en
  • AU2546825A - Shock preventing device for vehicles : en
  • AU150326A - Improvements in or relating to the production of carbon : en
  • DE428016C - Circuit arrangement for telephone systems with service line traffic : de en
  • CA260236A - Process for attaching thin foil to various objects : en fr
  • PL4255B1 - Extraction device in pre-firing machines. : en pl
  • ES96766A1 - A device for separating paper, to consecutively separate, lifting, single sheets. : en es
  • CA260273A - Electric motor : en fr
  • CA260325A - Train pipe connector : en fr
  • AU2625025A - Improvements in carburettors for internal combustion engines : en
  • CA260121A - Guide for flushing tank floats : en fr
  • CA260182A - Gasoline filter : en fr
  • CA260256A - Outboard motor : en fr
  • PL4146B1 - The method of producing opal briquettes. : en pl
  • US1582216A - Can-testing machine : en
  • CA260189A - Fastener for dresses : en fr
  • BE332527A - : en fr
  • ES92610A1 - Improvements in the circuits of radio receivers and amplifiers. : en es
  • CA260081A - Insulating board : en fr
  • PL4212B1 - Method of separating hafnium and zirconium. : en pl
  • US1582227A - Preparing castor machine oils : en
  • US1582712A - Current-collecting device : en
  • DE428060C - Key lever cash register with adder, printing and display device : de en
  • CA260283A - Frequency reducing means : en fr
  • CH114883A - Process for cleaning objects made of pure or alloyed precious metals or with a coating thereof. : de en
  • ES97264A1 - A flame-producing apparatus. : en es
  • DE428188C - Log hanging ceilings for boiler firing : de en
  • US1582778A - Doll : en
  • US1582836A - Metallic golf-club head : en
  • USD69986S - cullen : en
  • DE428110C - Adjustment device for cash registers u. like : de en
  • DE428193C - Cooking stove with a hob with ribs on the underside : de en
  • FR604075A - Temperature limiter for electric heaters : en fr
  • FR604160A - Safety device applicable to automobile car axles suspended by quarter-elliptical springs : en fr
  • GB251058A - Improvements in and relating to fabric measuring machines : en
  • DE428019C - Firing for heavy liquid fuels : de en
  • FR603946A - Device for carburettors of combustion engines allowing the use of fuels of any specific weight by adjusting the nozzle : en fr
  • US1582403A - Cotton-stalk puller and binder : en
  • CH114161A - Jack. : de en
  • GB251142A - Process of distilling carbonaceous materials : en
  • PL4106B1 - Device for stopping broken broken zerdzins or lines in the borehole. : en pl
  • CA260242A - Method of protectively coating containers : en fr
  • US1582666A - Clutch-shifting mechanism : en
  • FR604100A - Improvements made to ball joints, particularly those for oscillation dampers, with similar joints, for vehicles : en fr
  • GB251346A - Improvements in or relating to laminated springs : en
  • DE428131C - Process for pressing molded parts from ceramic masses, especially from porcelain mass : de en
  • DE428190C - Machine for removing shaped gobs of glass from a supply of molten glass : de en
  • PL4220B1 - J £ L ^ 1 C, - * r- Product of durable cores for hub casting with grease grooves. : en pl
  • USD69982S - Design fob a toy : en
  • DE428297C - Press jet turbine : de en
  • GB237222A - Improvements in and relating to fluid heating apparatus : en
  • ES97186A1 - A detachable link magazine system for automatic weapons. : en es
  • US1582058A - Passenger-handling and fare-collection system for street cars : en
  • US1582579A - Apparatus for producing corrugated board : en
  • CA260126A - Cigar lighter : en fr
  • CA260187A - Advertising method : en fr
  • CA260303A - Calendar : en fr
  • CH114842A - Vertical tube boiler for high pressure. : de en
  • AT103147B - High vacuum valve tube. : de en
  • AT103196B - Hand tool with adjustable ratchet device. : de en
  • AT103168B - Receiving arrangement for electrical wave signals. : de en
  • US1582634A - Gas burner : en
  • US1582669A - Screw-thread-cutting means for bench lathes : en
  • DE428229C - Motor trips for electricity meters : de en
  • ES95637A1 - Device for subcutaneous injections of oxygen or other similar ones. : en es
  • US1582160A - Fire-box door : en
  • US1582079A - Cardboard-tube-making machine : en
  • PL4080B1 - A piston for extracting oil from boreholes. : en pl
  • PL4130B1 - Foam extinguisher. : en pl
  • US1582379A - Roller iron : en
  • CA260222A - Washing machine : en fr
  • AT103117B - Hand Brush. : de en
  • AT103138B - Roller bearings. : de en
  • GB231189A - : en
  • CA260150A - Cooling radiator : en fr
  • CH113365A - Printing machine with sheet delivery. : de en
  • US1582520A - Dual-tired truck wheel : en
  • US1582539A - Brake-retainer-valve mechanism : en
  • CA260090A - Hydraulic air compression plant : en fr
  • CA260243A - Manufacture of rubber tires and means for attaching same to wheels : en fr
  • GB251123A - Improvements appertaining to drawing-rollers for spinning, doubling, twisting and like machines : en
  • AT103139B - Engine. : de en
  • PL4157B1 - Ki. 34 1 t- Disassembled samovar. : en pl
  • AT103216B - Process for the production of nitrides. : de en
  • ES97222A1 - A process for the preparation and regeneration of the contact substances intended for the hydrogenation of carbon oxides. : en es
  • GB251134A - Improvements in or relating to methods of and apparatus for combining gases and vapors with liquids : en
  • CA260322A - Reversing gear mechanism : en fr
  • DE428111C - Statistical machine : de en
  • FR604219A - Improvements to projection devices : en fr
  • CH113810A - AC system. : de en
  • FR604294A - Reinforced concrete ceiling made of portable beams and plate elements : en fr
  • PL4074B1 - A wind turbine. : en pl
  • DE428394C - Cupola furnace with suction : de en
  • GB235847A - Improvements in lubricant pumps particularly for use with a variety of fluid lubricants : en
  • AT103208B - Automatic locking for windows, doors, etc. like : de en
  • AT103107B - Belt drives for tractors, in particular for agricultural machines. : de en
  • CA260302A - Scaffold : en fr
  • CH112933A - Preparations for cleaning kitchen ware and processes for their manufacture. : de en
  • US1582168A - Fencepost-preserving device : en
  • PL4339B1 - Loading device for round sintering bowls for fine-grained and powdered ores. : en pl
  • US1582237A - Golf game : en
  • US1582433A - Refuse-discharging attachment for motor cars : en
  • PL4310B1 - A method of producing new compounds from quin bases or their salts : en pl
  • FR604148A - Spark plug improvements : en fr
  • FR604256A - Process for preparing an anthraquinone dye : en fr
  • GB251108A - Improvements in stropping devices for safety razor blades : en
  • PL4098B1 - A device for polishing glass sheets. : en pl
  • CA260324A - Mouth clamp for handling and administering medicine to animals : en fr
  • US1582656A - Roll clearer : en
  • US1582782A - Combined hydraulic valve and dispersal nozzle : en
  • DE428070C - Device for opening and closing flaps or the like by means of a single pull cord : de en
  • FR604091A - Sound enhancer for string and keyboard instruments of all kinds : en fr
  • GB251349A - Improvements in electric telephones : en
  • ES92685A1 - Procedure for obtaining photographs visible from above in natural colors, according to the three-color procedure. : en es
  • FR603914A - Coupling device with reduced elasticity and automatic play take-up : en fr
  • AT103220B - Process for the production of vulcanized rubber. : de en
  • ES96540A1 - Multiplication and division table in book form. : en es
  • ES97165A1 - A safety switch for telephone sets subjected to high voltages. : en es
  • FR604202A - Improvements to two-stroke internal combustion engines fitted with heat regenerators : en fr
  • ES96894A1 - A painted wooden toiletry box. : en es
  • FR604024A - Machine for packing matches and other objects in the form of sticks or small cylinders in boxes, one end of which is provided with a flap or closing tab : en fr
  • FR604077A - Process for preparing fodder : en fr
  • GB251145A - Improvements relating to the construction of heels for foot wear : en
  • US1582762A - Clothes hanger : en
  • US1582870A - Milling machine for musical-instrument knobs : en
  • US1582390A - Printing machine : en
  • US1582613A - Elevator-door lock : en
  • US1582655A - Fish-shipping box : en
  • US1582492A - Detachable cardcase for pocketbooks : en
  • US1582504A - Means for opening and closing windows : en
  • US1582610A - Card or pamphlet holding and feeding device : en
  • DE428262C - Plucking machine for women's hair : de en
  • DE428353C - Device for displaying and limiting the speed of motor vehicles : de en
  • FR604174A - Method and device for the manufacture of double-walled pipes : en fr
  • USD70033S - Design for a loud-speaker lamp : en
  • GB251125A - Improvements in sound amplifiers : en
  • ES93838A1 - Improvements in and related to apparatus for distributing, measuring and recording liquids. : en es
  • FR604056A - Device to facilitate the cutting of photographs : en fr
  • GB251039A - Improvements in or relating to the manufacture of boots and shoes : en
  • GB245426A - Improvements in or relating to internal combustion engine locomotives : en
  • DE428250C - Automatic coulter removal and lifting device for plows with plow bodies individually suspended on rocker arms : de en
  • US1582523A - Inflation valve and gauge : en
  • US1582551A - Shock absorber : en
  • PL4211B1 - 5 sts I °> l05 sts I °> l05 sts I °> l0 : en pl
  • DE428380C - Device for testing condensed water for penetrated dissolved substances : de en
  • US1582398A - Paul iiausmeistek : en
  • AT103149B - Process for the production of tubular cables for high voltages with a circular insulation cross-section. : de en
  • FR604078A - Device for checking the axles of rail vehicles : en fr
  • US1582121A - Heating stove : en
  • US1582178A - Trousers : en
  • GB237913A - Improvements in brake mechanism for motor road vehicles : en
  • CA260087A - Shock absorber : en fr
  • DE428169C - Fill-in hollow strips : de en
  • DE428292C - Process for treating and bleaching daemas : de en
  • GB242243A - Improvements in or relating to inking and moistening apparatus for duplicating and like machines : en
  • GB234458A - Improvements in the method for the continuous manufacture of esters of the fatty or the aromatic series : en
  • PL4123B1 - Method and device for cutting off continuously advancing glass pipes or rods. : en pl
  • FR604074A - Hat Bell Brushing Machine : en fr
  • DK35919C - Device with automatic Weights. : da en
  • GB246858A - Improvements in and relating to grapples : en
  • GB251567A - Improvements in and relating to chain roller bearings and the like : en
  • FR604125A - Closing system for automatic firearms : en fr
  • CA260289A - Shampooing bottle cap : en fr
  • CA260156A - Envelope : en fr
  • USD70024S - Design for a combined casing and support for hair drier : en
  • PL4138B1 - Security lock for locking and sealing cars, warehouses and similar storage areas. : en pl
  • PL4264B1 - PATENT DESCRIPTION Frtedrich Hajpbufger {Wieden, Austria). Flexible insole for footwear. : en pl
  • PL4350B1 - Button for underwear. : en pl
  • US1582088A - Steering wheel and switch assembly : en
  • US1582287A - Outlet-box support : en
  • US1582565A - Loom shuttle : en
  • GB251109A - A device or appliance for coring grape fruit and the like : en
  • CA260142A - Bed curtain support : en fr
  • PL4079B1 - Device for exchanging temperature in gas works. : en pl
  • PL4329B1 - A device for self-removal in the side of the clutch at mine carts. : en pl
  • FR604035A - : fr
  • PL4175B1 - A method of removing nicotine from tobacco while preserving its aroma. : en pl
  • PL4059B1 - Disc-shaped blade for pulling animal skin. : en pl
  • FR604123A - Improvements in the shoes or clutch bars for vehicles : en fr
  • US1582558A - Neck piece : en
  • PL4195B1 - : en pl
  • PL4245B1 - Gas meter for large gas volumes. : en pl
  • FR604241A - Switching device for automobile alarms : en fr
  • GB251121A - Improvements in or relating to internal combustion engines of the solid fuel injection type : en
  • ES97237A1 - An apparatus for rectifying or correcting the shape of all kinds of footwear by means of special interchangeable lasts. : en es
  • US1582689A - Windshield weatherproofing : en
  • US1582023A - Strand-working mechanism : en
  • US1582218A - Safety olosure for receptacles : en
  • US1582264A - Air compressor : en
  • US1582715A - House electric : en
  • US1582804A - Composition shingle : en
  • AT103140B - Waterproof bearing. : de en
  • AT103230B - Copper oxide ammonia cellulose solution for spinning rayon using the draw spinning process. : de en
  • CA260186A - System for recovering used laundry material : en fr
  • CA260239A - Railway truck : en fr
  • US1582387A - Submarine weapon for use against vessels equipped with paravanes or the like : en
  • US1582484A - Vertical automatic turning and like machine tool : en
  • CA260276A - Piston : en fr
  • PL4221B1 - Method and rope for drilling and exploitation of deep boreholes. : en pl
  • US1582731A - Belt shifter : en
  • US1582385A - Garment : en
  • US1582740A - Dump-body lifter : en
  • DE428232C - Coal dust firing with heat-reflecting surfaces : de en
  • PL4199B1 - : en pl
  • US1582280A - Barber's chair : en
  • DE428167C - Chassis consisting of a sheet metal support for single-track vehicles : de en
  • DE428341C - Internal combustion engine : de en
  • DE428216C - Slide rule : de en
  • ES97244A3 - A process for making cable weave car or airplane tires. : en es
  • US1582878A - Vehicle construction : en
  • FR603929A - Improvements in methods and devices for coupling electrical circuits : en fr
  • GB251333A - Improvements in or relating to fire-extinguishers : en
  • GB232954A - Improvements in and relating to the recovery of oils from the fat bearing parts of marine animals : en
  • AT103241B - Use for the liquid pipes in sterilization equipment. : de en
  • PL4276B1 - Method of ammonium synthesis. : en pl
  • DE428375C - Folder for magazines and Like., In which a number of parallel cords are arranged on the inside of the portfolio back : de en
  • BE332825A - : fr
  • US1582138A - Headlight : en
  • US1582157A - Method of reducing metallic sulphides : en
  • US1582595A - Vehicle wheel : en
  • US1582607A - Manufacture of concrete slabs and the like : en
  • US1582636A - Foot and last measuring machine : en
  • US1582663A - Switch guard : en
  • FR604017A - : fr
  • GB245712A - Improvements in the continuous crystallization of sugar : en
  • US1582072A - Sedan cruiser : en
  • ES97194A1 - A new heel of a common shape, made of rubber, sole or other equivalent product, with a rotating disk, also made of any of these products, which allows equal wear, leaving the mentioned heel completely intact. : en es
  • FR603973A - Station entry device : en fr
  • GB251351A - Stands and supports for displaying articles : en
  • PL4148B1 - Method of gas desulphurization. : en pl
  • US1582256A - Propellant powder : en
  • US1582695A - Radio communication system : en
  • US1582771A - Safety device for railroad crossings and the like : en
  • GB245117A - Improvements in or relating to landing floats for airships : en
  • DE428258C - Process for the production of ignition heads for electric mine igniters : de en
  • PL4197B1 - Potato digger. : en pl
  • US1582226A - Automatic telephone system : en
  • FR604137A - Improvements to devices for connecting pipes : en fr
  • GB245142A - Improved card clothing for the flats of finisher carding machines for cotton : en
  • GB251079A - Improvements in or relating to leather splitting machines : en
  • DE428235C - Registration card punching machine for punching consecutive numbers : de en
  • FR603974A - Ice machine : en fr
  • FR604129A - Woodworking machine for making rods or sticks of round, oval or the like : en fr
  • GB251101A - Improvements in and relating to roller bearings : en
  • FR603957A - Waistbelt for use by children and intended to protect their abdomen against colds : en fr
  • FR604120A - Electric soldering iron having a square shape and a straight shape : en fr
  • US1582428A - Vehicle wheel and traction device therefor : en
  • US1582543A - Oven-rack shifter : en
  • US1582202A - Method of folding parachutes : en
  • ES97212A1 - Improvements in or relating to telephone systems. : en es
  • GB251152A - Improvements in and relating to means for securing the cover of a baling of similar press : en
  • GB245459A - Improvements relating to vehicle brake shoes : en
  • PL4193B1 - '1U u 23,. Regulating the temperature of the coolant in internal combustion engines. : en pl
  • US1582104A - Game device : en
  • ES96576A2 - Railcar axles with variable wheel spacing. : en es
  • FR604118A - New device used to support or tie clothes : en fr
  • CA260139A - Pumping mechanism : en fr
  • FR604164A - Chemical container : en fr
  • GB247147A - Methods of and means for use in binding insulated electrical conductors or insulating bare conductors or the like : en
  • FR603980A - Unloading device for pit extraction skips : en fr
  • GB251133A - A method of and means for successively exhibiting and effacing publicity matter : en
  • US1582109A - Frying basket : en
  • GB251044A - Improvements in the construction of boxes for holding bottles and the like : en
  • GB251024A - Improvements in and connected with refrigerators or coolers used in refrigerating plants : en
  • GB251043A - Improvements in apparatus for discharging vertical or substantially vertical retorts : en
  • FR604240A - Process for the chemical enrichment of ores containing limestone : en fr
  • GB251204A - Improvements in punch and die assemblages for punching and forming presses : en
  • US1582747A - Timer : en
  • ES97227A1 - Parachute attached to the same ballooning apparatus. : en es
  • FR604132A - Electromagnetic coupling for controlling a device mounted and rotating inside a hermetically sealed container : en fr
  • PL4186B1 - Connector for snake / : en pl
  • US1582057A - Mechanism for supporting and moving circular objects : en
  • US1582206A - Coupling : en
  • FR603926A - Cash register upgrades : en fr
  • DE428334C - Ventilation device with swing-out lid : de en
  • DE428396C - Mobile sand spinner : de en
  • GB251100A - Improvements in disc talking machines : en
  • GB251207A - Furniture support : en
  • US1582881A - Combined bathtub and shower closet : en
  • US1582191A - Manhole, sewer-well, and catch-basin structure : en
  • US1582486A - Paper-folding machine : en
  • US1582798A - Seed and fertilizer distributor : en
  • CA260165A - Concrete mould : en fr
  • GB251343A - Improvements in or relating to floor coverings : en
  • DE428065C - String zither : de en
  • AT103179B - Variable capacitor. : de en
  • ES94591A1 - Special types and keyboard for stenographic machine. : en es
  • FR604058A - : fr
  • DE428249C - Automatic cable roll-up and roll-off device for electric tipping plows : de en
  • CA260136A - Bank fixture : en fr
  • US1582027A - Lath-cutting machine : en
  • GB251099A - Improvements in electric heaters : en
  • AT103159B - Rotor for asynchronous motors with two separate cage windings. : de en
  • CA260271A - Musical instrument : en fr
  • GB251206A - Improvements in or relating to tires for vehicles : en
  • GB235540A - A process for the preparation of mono-cyclic ketones with more than nine ring members : en
  • USD69983S - Design for a bottle : en
  • FR604286A - Woodturning process and machine for the implementation of this process : en fr
  • FR332527A - Therapeutic vade-mecum, special hygienic and pharmaceutical form : en fr
  • FR604105A - Improvements to electric ovens : en fr
  • DE428153C - Buckle with clamping slide : de en
  • AT103101B - Process for the production of artificial stones to be hardened in pressurized steam. : de en
  • GB251176A - Improvements in and relating to pottery molds : en
  • FR604245A - : fr
  • GB246514A - Improvements in or relating to traffic signals and like light projectors : en
  • FR603937A - Perfected binder for agglomerated material and its manufacturing process : en fr
  • DE428208C - Retort furnace for the uninterrupted production of low-temperature coke : de en
  • US1582238A - Combined casing head and snuffer : en
  • US1582425A - Wheel lock : en
  • FR604081A - Automatic regulator to regulate the combustion speed in steam boilers : en fr
  • US1582423A - Process of electrodepositing iron from iron-containing minerals : en
  • CA260265A - Pump for liquids at high temperature : en fr
  • DE428313C - AC ampere-hour meter with at least two driving irons acting on the same armature, which are excited by the consumption current : de en
  • GB245434A - Improvements in pulverising of grinding mills : en
  • ES95727A1 - A bottling machine. : en es
  • PL4292B1 - Drip device for advertising signs. : en pl
  • US1582341A - Ball-transmitting apparatus : en
  • US1582368A - Lubricator for fluid-actuated apparatus : en
  • US1582449A - Gummed strip : en
  • US1582618A - Window : en
  • US1582816A - louis : en
  • US1582407A - Apparatus for hydrocarbon-oil-cracking operations : en
  • ES95650A2 - Improvements in the impregnation procedures in synthetic resins of all kinds of articles and particular application devices. : en es
  • US1582339A - Automatic photoprinting and numbering device : en
  • US1582852A - Thread-milling attachment : en
  • DE428238C - Process for the production of real colors on animal fiber : de en
  • GB251135A - Building blocks : en
  • GB251578A - A process for the production of iodised pyridine derivatives : en
  • US1582755A - Electric braking mechanism : en
  • USD70015S - Design for an : en
  • DE428224C - Production of hard and solid, but more porous slag, mainly suitable for building blocks : de en
  • US1582174A - Turbine : en
  • US1582544A - Cigar-machine returen-feed mechanism : en
  • PL4266B1 - : en pl
  • ES97263A1 - Improvements in the shelves for the exhibition of fruits, confectionery, pastry and other products. : en es
  • FR604289A - Multiple soft pocket tire for automobile wheels : en fr
  • GB251083A - Improvements in and relating to apparatus for delivering measured quantities of liquid : en
  • GB237626A - Process for the preparation of a base exchanging substances for removing iron, manganese, calicum and magnesium from water : en
  • USD69988S - Design foe an emblem ob similar article : en
  • PL4058B1 - Hinged disc valve. : en pl
  • CH114866A - Hollow beam for construction and method of making it. : en fr
  • US1582142A - Train-control apparatus : en
  • US1582774A - Switch-stand-handle lock : en
  • US1582098A - Manufacture of turned shoes : en
  • DE427917C - Flywheel protection cover : de en
  • FR603904A - Heat recovery : en fr
  • FR603938A - Improvements in electrical encryptions : en fr
  • FR604083A - Toilet flushing device : en fr
  • US1582767A - Polish-rod support : en
  • DE428399C - Method and device for opening casting molds : de en
  • US1582035A - Pouriug-spout cast attachment : en
  • US1582364A - Eyes for dolls and the like : en
  • AT103133B - : de en
  • CA260312A - Vegetable blocking machine : en fr
  • CA260146A - Refrigerating apparatus : en fr
  • CA260102A - Oil engine : en fr
  • DE414596C - Generation of high pressure nitrogen for ammonia synthesis : de en
  • US1582812A - Hat : en
  • US1582541A - Metal receptacle and method of making same : en
  • US1582688A - Radial drilling machine : en
  • AU726A - Improved process for preserving citrus fruits : en
  • PL4114B1 - Turbine pattern with surface condensation for both moss directions. : en pl
  • CA260163A - Padding : en fr
  • US1582192A - Cooling apparatus : en
  • US1582328A - Recovery of antimony in the manufacture of flavanthrone : en
  • ES93901A1 - Improvements in the manufacture of footwear. : en es
  • GB228879A - : en
  • AU121926A - An improved clutch stop for internal combustion engines : en
  • CA260247A - Cushion tire : en fr
  • US1582448A - Typewriting machine : en
  • US1582635A - Polo bridle : en
  • US1582296A - Food cover : en
  • US1582386A - Addressing machine : en
  • PL4071B1 - The method of producing wood concrete. : en pl
  • PL4321B1 - The method of transforming hafnium and zirconium salts. : en pl
  • US1582267A - Rolling machine : en
  • DE428038C - Process for dyeing jute, coconut and other difficult-to-dye fibers with basic dyes : de en
  • DE428306C - Internal combustion engine locomotive : de en
  • GB251192A - Improvements in and relating to door locking devices : en
  • CH112931A - Electric hotplate. : de en
  • SU1195A1 - Locking device : en ru
  • US1582396A - Mitering machine : en
  • CA260125A - Cigar lighter : en fr
  • CA260284A - Metallic wall : en fr
  • PL4125B1 - Method of seed treatment. : en pl
  • PL4177B1 - Braking device for warp shafts at weaving looms. : en pl
  • PL4209B1 - The method of binding iodine contained in the form of salts in aqueous solutions. : en pl
  • US1582424A - Universal joint : en
  • CH114903A - Meat mincer running knife. : de en
  • DE428389C - Control device for electric arc lamps : de en
  • PL4140B1 - Method and device for drying a tree. : en pl
  • US1582677A - Machine for treating foods and other substances with rays : en
  • US1582592A - Exhaust ventilator : en
  • GB251147A - Process for the production of bornyl esters from pinenes or mixtures containing pinenes for the manufacture of camphor : en
  • PL4082B1 - Electric gas lamp with a glow discharge. : en pl
  • DK35905C - Device for soap presses for grinding soap mass. : da en
  • DE426686C - Device for sharpening knife blades on both sides : de en
  • US1582318A - Colored granulated slag and method of making same : en
  • USD69981S - anderson : en
  • AT103229B - Method for soldering the power supply wires of electric incandescent lamps and other vacuum vessels on the inside of the base. : de en
  • FR604271A - Assembly method for the construction of chairs and various seats : en fr
  • GB251179A - Improvements in or relating to piston rings : en
  • US1582813A - Three-way pocket : en
  • US1582561A - Door holder : en
  • GB251128A - Improvements in or connected with badges, price tickets and similar display devices : en
  • PL4172B1 - The method of making margarine. : en pl
  • BE333145A - Advanced syringe-ampoule system : en fr
  • US1582822A - Transmission lock : en
  • ES96877A1 - Improvements introduced in the combustion of coal in metallurgical furnaces. : en es
  • DE428266C - Device for receiving wireless messages without an actual antenna : de en
  • US1582587A - Fitting for airplanes : en
  • US1582166A - Variable-pitch propeller : en
  • US1582785A - Goggles : en
  • USD70040S - Island : en
  • PL4154B1 - Plaster bandage. : en pl
  • PL4327B1 - KL 20 and 12. Tensioning device for double wire. : en pl
  • SU1197A1 - Superheater Steam Boiler : en ru
  • ES95563A3 - White dextrin for sizes, prints and finishes in pieces. : en es
  • GB251070A - Improvements in wringing and mangling machines : en
  • US1582646A - Roof connection : en
  • US1582502A - Knob : en
  • US1582498A - Pedal lock : en
  • PL4112B1 - The method of obtaining hydrogen from natural gas. : en pl
  • US1582028A - Portable air compressor : en
  • US1582044A - Wave-modulation system : en
  • AT103126B - Rotary piston compressor with cylindrical, eccentrically mounted piston. : de en
  • CA260229A - Filament forming machine : en fr
  • FR604280A - New linkage device for all piston machines, mainly suitable for varying the pump flow rate, displacement and volumetric compression of internal combustion engines while running : en fr
  • USD70020S - madieb : en
  • PL4062B1 - A device for extracting grease from a sealed reservoir by means of compressed air. : en pl
  • CA260073A - Grain door : en fr
  • CA260094A - Trace hook : en fr
  • CA260244A - Electric control system : en fr
  • AT103221B - Process for the production of iron leather. : de en
  • DE428269C - Protection device against burning out electric light bulbs connected in series : de en
  • CA260164A - Fuel saving device : en fr
  • ES97077A1 - An axial turbine system. : en es
  • AT103181B - Oil switch with pre-stage resistor. : de en
  • PL4226B1 - Radiator cells connection method. : en pl
  • AT103123B - Method and device to prevent the main valve from vibrating in valves with relief devices. : de en
  • PL4067B1 - Tensioner for belt or friction gears. : en pl
  • PL4086B1 - Method of connecting pipes working under pressure. : en pl
  • AT103167B - Directional AC relay. : de en
  • USD70012S - Design eor an : en
  • GB251209A - Improvements in or relating to coffins, caskets, or other box-like burial receptacles : en
  • AT103180B - Core transformer with auxiliary cores to increase the spread. : de en
  • CA260268A - Ballast removing machine : en fr
  • GB230105A - Continuous one-chamber compressed air-brake for railway cars : en
  • US1582141A - Electrical resistance material : en
  • USD70005S - Design for an : en
  • DE428388C - Arrangement for calibration transformers : de en
  • GB251158A - Improvements in or relating to bottle making machines : en
  • US1582229A - Rubber heel : en
  • US1582466A - Insect destroyer : en
  • AT103212B - Doormat. : de en
  • US1582571A - Process of straightening tapered disks : en
  • US1582572A - Die wrench : en
  • US1582777A - Winding machine : en
  • CA260241A - Composite closure for sheet metal containers : en fr
  • CH113633A - Handling head for safety screw plugs. : de en
  • FR603989A - Method and apparatus for taking advantage of the by-products and heat of the combustion of sulfur, pyrites, hydrogen sulfide, sulfurous acid and other sulfur compounds not fully oxidized, to obtain in at the same time oxidation products that can be used in industry : en fr
  • AU2268625A - Process forthe treatment, ofthe juice inthe manufacture of sugar : en
  • US1582684A - Electric heater for street cars and the like : en
  • US1582719A - Piston-ring-contracting apparatus : en
  • FR603944A - Method and device for the production of lubricating oils : en fr
  • FR604031A - Rheostat with several resistors of various sizes controlled by a single operating button : en fr
  • AU2543125A - Improvements inbar twisting machinery : en
  • AU2610825A - Improvement inelastic wheels : en
  • CA260075A - Process for the oxidation of siccative oils : en fr
  • US1582195A - Internal-combustion engine : en
  • US1582274A - Crane : en
  • US1582660A - Agricultural machine : en
  • US1582289A - Automobile license-plate support : en
  • US1582089A - Charge-forming device : en
  • US1582327A - Knitting machine : en
  • US1582382A - Half-moon-roll-making machine : en
  • US1582865A - Retainer for glazings and the like : en
  • AT103161B - Equipment for high-frequency telegraphy and telephony in high-voltage overhead line networks. : de en
  • DE428324C - Device for generating negative pressure : de en
  • DE428180C - Box tipper unloading from both sides : de en
  • AT103182B - Process for the production of the supports for the electrodes or the anode of electron tubes. : de en
  • DE428201C - Pocket roll : de en
  • DE428093C - Process for the preparation of yellow monoazo dyes : de en
  • US1582708A - Battery-charging system : en
  • US1582819A - John holland-letz : en
  • USD70000S - Isidore kranz : en
  • CA260152A - Grain car door : en fr
  • CH114900A - Apparatus for shaping hats. : en fr
  • US1582125A - Toilet kit : en
  • US1582352A - Combined step-in and brassiere : en
  • US1582376A - Switch for electric circuits : en
  • US1582664A - Portable blackboard renovator : en
  • PL4207B1 - A method of producing catalysts for the production of synthetic ammonia. : en pl
  • PL4343B1 - Gripping device for exhaust cages. : en pl
  • US1582404A - Dehydrator for petroleum emulsions : en
  • US1582590A - High-frequency oscillator : en
  • US1582705A - Floor putty having alpha nitrocellulose oil base : en
  • PL4328B1 - Impact pump. : en pl
  • CA260109A - Artificial tooth : en fr
  • DK35925C - Sleds for Wagons. : da en
  • FR604239A - Manufacturing process of fabric doll heads and resulting new industrial products : en fr
  • GB251077A - Improvements relating to doors and windows : en
  • DE428149C - Central heating system that can be operated either with hot water or with low pressure steam : de en
  • GB251144A - Improvements in or connected with roller shutters : en
  • GB239851A - Improvements in track-controlled brake apparatus for railway trains : en
  • DE428219C - Cooler for hot gases, preferably for SO gases in sulphite pulp mills : de en
  • GB251090A - Improvements in set squares : en
  • DE428323C - Ventilation device for protective goggles : de en
  • CH114754A - Internal combustion engine with airless fuel injection. : de en
  • DE428170C - Shoemaker's knife : de en
  • GB251309A - Improvements in sectional buildings : en
  • CH114728A - Device for adjusting the reciprocal position of two organs. : en fr
  • FR604168A - Articulation device for connecting rods of internal combustion engines with variable strokes : en fr
  • CA260299A - Outboard motor cooling system : en fr
  • DE428267C - Process for reconditioning used galvanic elements : de en
  • US1582055A - Thread-tensioning braiding carrier : en
  • US1582153A - Mechanically-operated figure toy : en
  • US1582522A - Combination undergarment : en
  • FR603982A - Improvements to malleable metal tubes : en fr
  • US1582716A - Fishing lure : en
  • CH114821A - Frame for locomotives with single axle drive. : de en
  • CH114832A - Process for the preparation of a new azo dye. : de en
  • DK35920C - Razor. : da en
  • FR604080A - Automatic combustion speed regulator for steam boilers : en fr
  • DE428287C - Shoe made of sheet metal with a wedge lock for bean sticks, etc. : de en
  • GB251196A - Improvements in or relating to ladies' hose supporters : en
  • FR604114A - Heating of supply air to furnaces, gasifiers, etc. : en fr
  • CH114820A - Device for regulating the operation of steam generating systems. : de en
  • PL4178B1 - K1..453T16. A wide-spreading seed drill that can be converted into a row seed drill. : en pl
  • US1582532A - Cooking oven : en
  • FR604281A - Heel or rubber sole : en fr
  • GB244700A - Improvements in or relating to the suspension of vehicle bodies : en
  • PL4100B1 - Device in calculating machines for moving the sledge of a numerical or setting mechanism. : en pl
  • US1582435A - Typewriting machine : en
  • PL4205B1 - Roller alloy bearing for roll necks. : en pl
  • PL4055B1 - Knife bar target in mowers and reapers. : en pl
  • PL4268B1 - A method of recovering mineral oils from emulsions containing salt water or other impurities. : en pl
  • CA260278A - Printing mechanism : en fr
  • CA260296A - Printing mechanism : en fr
  • BE332649A - PROCESS FOR PROTECTING EASILY OXIDATED METALS, SUCH AS THOSE BASED ON MAGNESIUM, ALUMINUM, CALCIUM, ETC. : en fr
  • US1582654A - Vaporizer for internal-combustion engines : en
  • US1582283A - Well-drilling tool : en
  • US1582633A - Refrigerating apparatus : en
  • US1582126A - Production of zirconium oxide : en
  • US1582151A - Ironing comb : en
  • US1582640A - Casing for electric motors : en
  • CH114877A - A method of manufacturing sheet glass. : en fr
  • CH114925A - Photographic chamber for aircraft. : de en
  • AT103108B - Device on flat knitting machines for the production of knitted goods with color samples. : de en
  • FR604084A - Precise and space-saving calculator : en fr
  • GB251156A - Improvements in and relating to doffing apparatus for spinning frames : en
  • US1582278A - Automatic mixing and discharging system for plural liquids : en
  • US1582333A - bryce : en
  • US1582356A - Rheostat : en
  • US1582779A - Knitting machine of the raschel or chaine type : en
  • DE428386C - Device for maintaining the same polarity when changing the direction of rotation of electrical machines by reversing the polarity of the field winding : de en
  • ES97279A1 - A bottling machine. : en es
  • DE428054C - Slidable crane flap : de en
  • PL4110B1 - Device for producing even droplets. : en pl
  • US1582453A - Print roller : en
  • US1582680A - Drill : en
  • USD70027S - Design fob a street-lighting post : en
  • AT103143B - Piston valve inlet control for piston engines operated by a resilient propellant at high pressure. : de en
  • CH114865A - Cavity wall. : de en
  • CA260162A - Metal bending device : en fr
  • PL4262B1 - A method of kneading a plastic for cleaning wallpaper, walls, ceilings and the like. : en pl
  • USD70026S - Design fob a belt buckle : en
  • GB240446A - Improvements in intake manifolds for internal combustion engines : en
  • US1582510A - Cradle : en
  • US1582826A - Panel condenser : en
  • US1582144A - Animal-scratching device : en
  • US1582833A - Fastener for bags : en
  • CH114848A - Process for producing a cure for cholera. : de en
  • DE428017C - Circuit arrangement for telephone systems with extensions : de en
  • ES96200A1 - A method of making hollow bodies or articles out of plastic or cementitious material. : en es
  • FR603919A - Machine for printing, tracing, gluing continuously folders or bands of catalogs, books, periodicals, folding boxes, etc., for distributing catalogs or other objects on the folder and for automatically lining said catalogs or objects : en fr
  • CH112957A - Machine for dividing lengths of fabric into longitudinal strips. : de en
  • US1582405A - Loose-leaf binder : en
  • GB251037A - Tractor tread chain : en
  • CA260316A - Slab form : en fr
  • CA260149A - Locomotive valve gear : en fr
  • PL4298B1 - The method of obtaining technically free chromium iodine and completely free of chromium, gelatine and glue from chrome-plated leather, or its waste. : en pl
  • US1582829A - Corner fastening : en
  • GB232632A - Improvements in chimney cowls : en
  • US1582367A - Cleaner : en
  • US1582506A - Window guide : en
  • FR604184A - Continuous action aero or vapor-hydraulic multiplier : en fr
  • ES97195A1 - An electrical pulsation counter device. : en es
  • FR604050A - Apparatus for handling and displaying rolls of linoleum and other rolled goods : en fr
  • FR604151A - Improvements to devices for vulcanizing inner tubes and other rubber articles : en fr
  • US1582036A - Annealing furnace : en
  • US1582645A - Combination liquid-soap dispenser and towel rack : en
  • US1582856A - Charging means for oil tanks : en
  • USD70009S - Design for an : en
  • US1582145A - Lighter : en
  • AT103201B - Rollable rod consisting of two flexible metal strips. : de en
  • DE428041C - Production of strongly adsorbing silica : de en
  • USD70006S - Design for an : en
  • CA260145A - Scouring device : en fr
  • US1582563A - Method of coating the inner surfaces of tubes : en
  • US1582495A - Manufacture and treatment of leather : en
  • FR603921A - Improvements to dyeing or coloring of cellulose acetate : en fr
  • SU1208A1 - Apparatus for extinguishing burning oil fountains : en ru
  • US1582884A - Latch device for refrigerator and like doors : en
  • FR604257A - Oscillating roller bearing : en fr
  • GB251336A - Improvements in or relating to means for transmitting mechanical energy in oscillating form : en
  • GB252040A - Improvements in auxiliary air-inlet valves for internal combustion engines : en
  • US1582670A - Pipe : en
  • GB251306A - Improvements in sterilising apparatus : en
  • FR604195A - Improvements in the construction of electronic discharge tubes : en fr
  • US1582273A - Method of blasting and apparatus therefor : en
  • US1582276A - Detector for overheated pipes : en
  • US1582337A - Combination fork and tray : en
  • US1582512A - Recovery of phenols and cresols : en
  • US1582043A - Method of and apparatus for electric welding : en
  • US1582169A - Metal mold : en
  • US1582569A - Vehicle structure : en
  • FR603965A - Loading device for extraction skips and their equivalent in mine shafts : en fr
  • GB248772A - Improvements in or relating to pattern control means for knitting machines : en
  • ES97182A1 - A "Rich" dough divider and roll former for Vienna and Spanish bread of the same type. : en es
  • US1582214A - Automatic globe-valve-closing device : en
  • US1582444A - Package seal : en
  • DE428203C - Hammer with interchangeable striking parts made of flexible building material : de en
  • FR604187A - Liquid dispenser device : en fr
  • GB251112A - Improvements in or relating to circular rib knitting machines : en
  • AT103184B - Sound distributor for telephone (radio headphones). : de en
  • CA260267A - Centre sill reinforcement : en fr
  • PL4241B1 - The way of making patterns, pictures, etc. on the material. : en pl
  • US1582164A - Face protector or shield : en
  • US1582623A - Head fitting for motor vehicles : en
  • US1582107A - Conveyer : en
  • US1582843A - Apparatus for crinkling paper : en
  • DE428303C - Process to avoid roller and doctor blade damage when printing stuff using engraved rollers : de en
  • FR603998A - Item Support : en fr
  • DE428329C - Fogging of fluids under pressure : de en
  • ES97273A1 - Process for the manufacture of artificial fibers, artificial silk, artificial bristles, artificial straw, tubes, ribbons, films and artificial viscose analogues. : en es
  • GB247232A - Improvements in and relating to alternating current motors : en
  • GB251111A - Improvements relating to cutting, drawing and like presses for operating on metal orother sheets or strips : en
  • PL4270B1 - The method of granulating zuzla in a liquid state. : en pl
  • CH114621A - Safety device for electrical apparatus operating in an insulating liquid. : de en
  • AU141826A - Improvements in or relating to means for obviating interferences and disturbances in wireless telegraphy and telephony : en
  • FR603931A - Process for the manufacture of plywood or the like with a covering layer of any suitable metal : en fr
  • FR604234A - Power plant : en fr
  • CA260264A - Balanced panel : en fr
  • PL4213B1 - A method for producing an acid-reacting liquid of alcohols, esters, etc. compounds from gaseous hydrocarbons. : en pl
  • US1582457A - Festooning machine : en
  • US1582460A - Signaling system : en
  • US1582694A - Submarine signaling apparatus : en
  • DE428172C - Device for applying glue, mainly for shoe manufacturing : de en
  • USD69985S - Neil cbowtheb : en
  • GB251335A - Improvements in telephone exchange systems : en
  • FR603997A - Method and device for impregnating yarns with air for weaving, knitting, winding and similar textile machines : en fr
  • FR604176A - Automatic gear change : en fr
  • FR604112A - Tightening wrench : en fr
  • PL4341B1 - Stainless steel. : en pl
  • US1582066A - Process of and apparatus for multiple-effect evaporative separation : en
  • CH114727A - Mechanical process for transverse rolling, by rolling, for obtaining bodies of revolution comprising several parts of different diameters and apparatus for implementing this process. : en fr
  • FR604222A - Articulation device for items of jewelry or jewelry such as bracelets, necklaces, etc. : en fr
  • AT103148B - Process for the production of membranes for speech sets, telephones, microphones. : de en
  • US1582302A - Automatic outlet check valve for hydraulic oil-dispensing systems : en
  • US1582632A - Worm-wheel-generating machine : en
  • US1582738A - Heat-distributing device : en
  • US1582842A - Elastic paper : en
  • DE428210C - Electromagnetic switch, especially charging switch and voltage regulator for electrical vehicle lighting systems : de en
  • ES97260A1 - A hermetically sealed aluminum pot for quick cooking by concentrated steam pressure. : en es
  • ES97177A3 - The application of paper, pressed paper, pulp, cardboard, cardboard paper and papier-mâché to the manufacture of architectural and engineering models and relief plans. : en es
  • ES97218A1 - Iron mold with aluminum jacket for manufacturing hollow rubber articles, such as balls, pears and the like. : en es
  • US1582086A - Antiseptic and disinfectant compound and method of preserving fruit with same : en
  • US1582692A - Vacuum cleaner : en
  • BE333126A - : en fr
  • CH114874A - Method and device for mixing long fibrous materials with cement. : de en
  • DE428350C - Grinding stone made of artificial stone mass for the production of wood pulp for paper production : de en
  • DE428055C - Plastered wooden construction panel : de en
  • FR604124A - Method and device for increasing heat transmission in hot air appliances : en fr
  • CA260263A - Vulcanizer : en fr
  • US1582040A - Sediment collector for splash troughs : en
  • USD69987S - Design for an article of footwear : en
  • PL4185B1 - Clamp ring. : en pl
  • PL4191B1 - Method and device for heat recovery in steam heating. : en pl
  • US1582676A - Legend-changing lamp front : en
  • ES96505A1 - A knotter loom for making knotted rugs and tapestries. : en es
  • FR604163A - Mechanism for pneumatic control of bus doors : en fr
  • USRE16338E - Abc extinguishes : en
  • US1582292A - Beet-topping machine : en
  • US1582542A - Corn husker : en
  • AT103197B - Device for measuring boards u. like : de en
  • CH113414A - Rack and pinion jack. : de en
  • PL4097B1 - Seat cushion, used for benches, beds and other upholstered furniture, filled with air or liquid. : en pl
  • US1582723A - Cattle-salt container : en
  • US1582872A - Radiator signal : en
  • US1582234A - Wringer-position-controlling means : en
  • US1582316A - Tool for compressing piston rings : en
  • US1582402A - Scaffold construction : en
  • FR604167A - Improvements in the treatment of hydrocarbon compounds : en fr
  • GB251149A - Improvements in electron discharge devices : en
  • AT103170B - Facility for high frequency telegraphy and telephony. : de en
  • PL4095B1 - Mechanism for opening the clamping tongs on chipping machines. : en pl
  • FR604198A - Improvements in the preparation of softwood products : en fr
  • DE428079C - dam : de en
  • US1582071A - Pliers : en
  • US1582431A - Key mechanism for typewriting machines : en
  • GB251034A - Improvements in electric switches : en
  • US1582442A - Jar-cap opener : en
  • US1582177A - System of radio telegraphy and telephony : en
  • US1582511A - Valve structure for acetylene torches : en
  • DE428168C - Ink eraser : de en
  • DE428346C - Method for cutting threads, especially on pipe ends : de en
  • US1582766A - Bath cabinet : en
  • PL4249B1 - A track gauge set on a draisine. : en pl
  • PL4311B1 - The method of obtaining acridine derivatives. : en pl
  • ES95572A3 - A braking device for motor vehicles. : en es
  • FR604166A - Improvements to electrical substation switching devices : en fr
  • CA260252A - Unloading system : en fr
  • DE428289C - Peeling machine : de en
  • CH114929A - Security lock for insured letters etc. : de en
  • ES96534A1 - Improvements in tiles, pavers and other artificial stones, providing these with internal armor. : en es
  • FR603978A - Extraction bucket for extraction systems by buckets in mine shafts, divided into compartments by several inclined bottoms, in order to reduce the height of fall of the extracted material : en fr
  • FR604277A - Fermentation process for cellulosic materials : en fr
  • FR604193A - Exhaust for internal combustion engines : en fr
  • GB237625A - Improvements in means for actuating the slide valves of internal combustion engines : en
  • GB251193A - Improvements in and relating to reciprocating pumps for use in the deep wells : en
  • US1582370A - Cylinder for internal-combustion engines : en
  • US1582714A - Die for molding plastic material : en
  • US1582024A - Process for uniting metals : en
  • CH113759A - Angle ruler. : de en
  • DE428374C - Headlights : de en
  • DE428308C - Cooling device for electrical machines with completely encapsulated windings and a stator core that protrudes from the encapsulation : de en
  • FR604263A - Bra : en fr
  • DE428178C - Type printing device : de en
  • US1582454A - Self-anchoring post : en
  • USD70032S - William takuma seto : en
  • PL4342B1 - Iron wrought annealing pot. : en pl
  • DE428222C - Beer line cleaning device with split acid boiler : de en
  • PL4169B1 - Display cinematographic images in natural colors. : en pl
  • DE428106C - Catching device for conveyor baskets : de en
  • US1582074A - Process and intermediary product in manufacture of box toes : en
  • US1582465A - Walking-beam and sucker-rod connection for deep-well pumps : en
  • US1582475A - Vat dyestuff and process of making same : en
  • GB251191A - Improvements in burners for liquid fuels : en
  • FR603902A - Device for the rapid extinction of discharges occurring between electrical conductors as a result of overvoltages or for similar causes : en fr
  • GB251166A - Pile arrangement in sheet feeding apparatus : en
  • DE428227C - Roller storage for the writing carriage : de en
  • US1582821A - Speed-reducing faceplate for lathes : en
  • FR604036A - Centrifugal casting process for hollow metal bodies : en fr
  • FR604046A - Improvements in devices to soften the ends to prepare them for assembly : en fr
  • GB244416A - Improvements in and relating to drawing mechanism for worsted preparation : en
  • DE428206C - Charring of the organic components of sulphite pulp waste liquor : de en
  • FR604095A - Automatic end-clamps by stopper at the end of re-entry for rewinding machines : en fr
  • ES94851A2 - An industrial product consisting of a finished cotton fabric like wool. : en es
  • FR603964A - Blood treatment process : en fr
  • US1582514A - Roller mechanism : en
  • US1582236A - Motor-vehicle lock : en
  • US1582243A - Garment and laundry press : en
  • US1582609A - Plug connecter : en
  • US1582682A - Combined lug cap and liner plate : en
  • DE428091C - Automatic heat switch to protect against overheating of machines and devices : de en
  • PL4258B1 - Method of obtaining water-soluble arsenic and antimony compounds. : en pl
  • AT103103B - Suspension insulator of cap and bolt type. : de en
  • CH114888A - Insulated metal handle to be riveted on for metal dishes that become hot, as well as a method for manufacturing the handle. : de en
  • AT103233B - Process for separating constituents from gas mixtures. : de en
  • CH114772A - Telephone line with amplifiers distributed over the line. : de en
  • PL4251B3 - Engine. : en pl
  • US1582400A - Ventilated can cover : en
  • US1582717A - Ram-reciprocating mechanism : en
  • US1582693A - Spindle mounting : en
  • FR604213A - Starter for internal combustion or combustion engine : en fr
  • US1582127A - Heating furnace : en
  • US1582530A - Rim nut : en
  • AT103210B - Braking stands for motor vehicles, in particular motorcycles. : de en
  • CA260231A - Process of producing matte finish : en fr
  • DE428255C - Clamp for slicers : de en
  • DK35902C - Book support. : da en
  • US1582231A - Plasterer's hand guard : en
  • DE428124C - Wire clip closure for bottles and jars of all kinds : de en
  • DE428282C - Wrought iron boiler : de en
  • CA260235A - Rotary compressor : en fr
  • PL4073B1 - A method of processing bituminizable hydrocarbons of crude rock oils into bitumen and improving natural bitumen. : en pl
  • ES94111A2 - Procedure for the transformation of mercury into another element. : en es
  • PL4315B1 - A method of obtaining highly split fatty acids in two passes. : en pl
  • ES97213A1 - Acoustic instrument. : en es
  • FR604093A - lignite and zinc element (possibly low current accumulator) which can be regenerated : en fr
  • FR604098A - : fr
  • GB251165A - Machine for winding strings around ham or the like : en
  • FR603979A - Loading device for extraction skips in mine shafts : en fr
  • GB251067A - Improvements in or relating to trays or the like : en
  • US1582331A - Radio telegraph system : en
  • AT103232B - Process to convert ketone oils and higher fractions of wood oils into solvents for cellulose esters or cellulose ethers. : de en
  • US1582461A - Brush sifter : en
  • US1582667A - Shoe fastener : en
  • DE428309C - Electroscope : de en
  • AU2291925A - Rainwater tank filter : en
  • DE428290C - Opening device on canning jars and similar hermetically sealed containers : de en
  • CA260277A - Latch : en fr
  • GB251222A - Improvements in waterless gas-holders or gasometers having vertically sliding closing discs or pistons : en
  • PL4135B1 - Refractory material for the construction of furnaces or similar devices and the method of its use. : en pl
  • US1582299A - Brick-mason's tool : en
  • US1582875A - Snow plow and conveyer : en
  • ES97209A2 - Glass frame system for car doors or others. : en es
  • FR604090A - Process for the treatment of all the solid constituents of milk for the preparation of a caseous food : en fr
  • GB251138A - Improvements relating to machines for the manufacture of glass hollow-ware : en
  • GB251322A - Improvements in or relating to cigarette making machines : en
  • PL4159B1 - A method of making porous bodies, diaphragms, filters and similar items from hard rubber. : en pl
  • US1582258A - Castor machine oils : en
  • GB251117A - Process for the purification of petroleum, benzine and benzole hydrocarbons, their homologues and the like : en
  • GB251183A - Improvements relating to bottle-cups in bottle-washing machines : en
  • CA260085A - Fluid motor : en fr
  • US1582764A - Process for obtaining alpha light hydrocarbon : en
  • ES94523A1 - A process for making a binder intended to bind or bind aggregates. : en es
  • GB228540A - Improvements in hand operated appliances for waxing and polishing floors or floor coverings : en
  • US1582471A - Window-screen ventilator : en
  • US1582593A - Radius-rod brace : en
  • US1582617A - Process of electroplating metals : en
  • FR604238A - Braking device for motor vehicles : en fr
  • DE428364C - Device for the noiseless return of the paper cart : de en
  • US1582062A - Releasable hook for lifeboats : en
  • US1582604A - Process and apparatus for drying coagulable liquids : en
  • USD70035S - Design fob : en
  • FR604267A - Compound drum crusher : en fr
  • CA260246A - Method of producing accelerator : en fr
  • US1582628A - Vacuum feed system : en
  • US1582631A - Box : en
  • USD70038S - Design for a knob for lighting fixtures : en
  • FR604034A - : fr
  • US1582212A - Fuel-feeding system : en
  • US1582521A - Rubber-tip-fastening device : en
  • GB251175A - Bolt securing device : en
  • GB251177A - Improvements in passenger compartments : en
  • ES95658A1 - Links made at the ends of the straps with pearl fabrics. : en es
  • FR603916A - Improvements to grinding machines : en fr
  • FR604009A - Piston compressor : en fr
  • GB251114A - Improvements relating to starting switch gear for electrical coal cutting machines : en
  • FR603932A - Method and machine for planing toothed gears in the form of an arc of a circle : en fr
  • FR604211A - Removable writing nib, with independent rigid tips : en fr
  • FR604252A - Pattern control device, for knitting machines : en fr
  • US1582395A - Butt cap for guns, especially for short rifles : en
  • US1582860A - Process of separating hafnium and zirconium : en
  • US1582117A - Manufacture of agglutinant, surface finishing and sizing composition : en
  • GB251045A - Improved lamp, for motor cars and other vehicles, capable of operating as a "direction" indicator during darkness : en
  • CA260099A - Steam generator : en fr
  • CH114909A - Process for separating solid or liquid particles from vapors or gases. : de en
  • FR604127A - Slider tube for spinning and twisting machines : en fr
  • US1582265A - Door catch : en
  • PL4198B1 - fi ob i ffilf Drum with plate arrangement for the centrifuge for milk and similar liquids. : en pl
  • US1582182A - Vacuum making and condensing apparatus : en
  • FR604250A - Improvements in tightening keys : en fr
  • US1582459A - Temporary loose-leaf binder : en
  • US1582789A - Lock : en
  • FR604052A - Device intended to attenuate the noise caused by the exhaust of burnt gases in internal combustion engines : en fr
  • PL4269B1 - The method of separating individual components from a gas mixture. : en pl
  • PL4299B1 - Coaster. : en pl
  • CH114841A - Device for operating petrol engines with crude oil. : de en
  • CH114881A - Fire blanket. : de en
  • FR604287A - Improvements to towers : en fr
  • GB251035A - Improvements in or relating to earth-boring machines : en
  • GB251040A - Improvements in rotary drum signs : en
  • GB251217A - Improvements in valve seat refacing tools : en
  • PL4286B1 - Coking fuel stove. : en pl
  • PL4335B1 - Method for the production of iron-free solutions of chromium sulphates from a solution of chromium iron in sulfuric acid. : en pl
  • US1582155A - Valve-spring compressor : en
  • US1582603A - Separator : en
  • PL4104B1 - A device for steering the rudder of submarines or other vessels. : en pl
  • PL4237B1 - : en pl
  • PL4290B1 - Machine for shaping objects made of binding materials. : en pl
  • US1582759A - Counter-recoil-regulating mechanism : en
  • DE428150C - Central heating with periodically accelerated circulation : de en
  • GB251344A - Improvements in or relating to the interchange of heat between liquids : en
  • DK35929C - Device for protection of boiler luminaires at high-pressure steam systems. : da en
  • AT103186B - Train donation. : de en
  • ES97190A1 - Horizontal siphon. : en es
  • US1582205A - Paper-box-making machinery : en
  • DE428416C - Method and device for the production of hollow paper bodies : de en
  • US1582757A - Sucker rod : en
  • US1582219A - Seal for cans and other containers : en
  • PL4081B1 - A radiator with a blower on a steam engine tender. : en pl
  • BE333142A - Improvements to measuring devices such as compasses : en fr
  • AU151326A - Improvements invariable tuning and loading devices, suitable for use in wireless telegraphy and telephony : en
  • DE428291C - Draft meter for ships : de en
  • FR604032A - Instrument for hard of hearing people : en fr
  • CH114762A - Process for the refrigeration and preservation of perishable foodstuffs and device for its implementation. : en fr
  • US1582026A - Method of and apparatus for producing plastic articles : en
  • US1582115A - Shoe-shining foot rest : en
  • DE428173C - Conveyor slide for cord hook insertion machines : de en
  • DE428349C - Wandering, electric neon advertising with spring-loaded contacts on a movable contact carrier controlled by a jacquard tape running over a table top : de en
  • PL4233B1 - The method of using granular absorbent material for separating or obtaining an absorption aid from gas mixtures. : en pl
  • CA260076A - Spark plug : en fr
  • FR604272A - : fr
  • GB245087A - Improvements in and relating to recording devices : en
  • GB247233A - Improvements in and relating to automatic circuit controllers : en
  • USD70018S - Design for an elevator-signaling box : en
  • GB251148A - Improvements in or relating to cold spraying mediums for the surfaces of roads or the like : en
  • DK35922C - Ring- or hood-shaped body for airtight connection between metal and glass, e.g. for airtight Closure of Glass Containers. : da en
  • ES95582A1 - A thermal warning system, designed to automatically signal the existence of fires, overheating of moving parts, reactions in manufacturing and other accidents like that. : en es
  • FR603948A - Folding bench : en fr
  • ES97281A1 - Procedure for obtaining fragrant substances from flowers and other parts of plants. : en es
  • PL4313B1 - Method of fuel preparation. : en pl
  • CA260286A - Railway brake : en fr
  • US1582148A - Boiler cleaner : en
  • US1582225A - Device for impregnating flowing water : en
  • US1582594A - Carburetor : en
  • CH114362A - Voltage fuse. : de en
  • GB245738A - Improvements in lubricant pumps or guns : en
  • US1582685A - Utensil for making drip coffee : en
  • US1582306A - Corn-popping machine : en
  • US1582456A - Injectable solutions of drugs insoluble in water : en
  • US1582858A - Method of treating berries and the like : en
  • CA260196A - Stock feeder : en fr
  • AT103189B - Facility for the demonstration of hiking scripts. : de en
  • AT103194B - Multiple wire drawing machine for continuous drawing of wire rod and the like. like : de en
  • CH114871A - Automatic control device for drum weirs. : de en
  • FR604099A - Process for preparing 1.4.5.8.-Naphthalenetetracarboxylic acid and its derivatives : en fr
  • AT103250B - Cigar machine. : de en
  • CA260245A - Internal combustion engine : en fr
  • ES95153A3 - A procedure for the formation of garlands and all kinds of decorative compositions, with electric lamps. : en es
  • GB234508A - Silent drive mechanism for talking motion picture machines : en
  • GB251572A - Improvements in or relating to vacuum electric tube devices : en
  • ES97193A1 - A new system of keyboards without axis and with the keys independent of each other, applicable to accordions-toys. : en es
  • FR604109A - Die cage with tilting pad holder held on the front of the cage by means of slides : en fr
  • CA260074A - Ore oxidizing process : en fr
  • ES95663A3 - A procedure for mechanical ironing of knitwear. : en es
  • PL4239B1 - Ball or roller mill with hollow noses. : en pl
  • US1582830A - Shuttle carriage mechanism for adding machines : en
  • AT103128B - Stuffing box for rotating shafts, rods and similar machine parts, especially for steam turbine shafts. : de en
  • AT103162B - Method and device for heating liquids by electrical energy for the purpose of distillation, concentration, bringing about chemical reactions or the like. : de en
  • AT103222B - Process for the production of inorganic or organic acids. : de en
  • AU6326A - Improvements relating to conveyors and elevators : en
  • CH113788A - Piston ring. : de en
  • PL4324B1 - A device for cleaning disc knives at machines for cutting beet heads. : en pl
  • US1582063A - Sighting rib for firearms : en
  • PL4124B1 - Furnace for the direct reduction of metal-containing ores. : en pl
  • PL4272B1 - The method of obtaining pectin preparation. : en pl
  • US1582866A - Vanity case : en
  • CA260132A - Spring wheel : en fr
  • US1582564A - Sounding board for musical instruments and method of making the same : en
  • US1582867A - Vanity case : en
  • AT103171B - Procedure and equipment for the discussion of radio stations. : de en
  • CA260288A - Cleaner : en fr
  • AU2644625A - Improvements in process and apparatus forthe dehydration of impure ethylic alcohol : en
  • CA260300A - Fence post : en fr
  • US1582249A - Connecting-rod truing gauge : en
  • US1582531A - Winch : en
  • US1582567A - Electrode : en
  • ES94736A1 - A method, with its corresponding apparatus, for the protection of aerial cables. : en es
  • DE428312C - Brush holder for electricity meter : de en
  • US1582128A - Furnace-door-heating mechanism : en
  • US1582863A - Manufacture of artificial silk : en
  • ES97185A1 - An industrial product consisting of plush sanitary napkins on both sides. : en es
  • FR604236A - Watt-hour-meter : en fr
  • PL4181B1 - Seed drill for grain and fertilizers. : en pl
  • PL4260B1 - Handle with pencil for insertion and extension. : en pl
  • US1582112A - Phantom carrier circuits : en
  • FR604029A - Dynamo and winding for this dynamo : en fr
  • FR604072A - Improved hose : en fr
  • CA260215A - Piling and placing machine : en fr
  • US1582482A - Flying machine : en
  • CA260320A - Horse shoe : en fr
  • DE428356C - Machine for grinding facets (olives), especially on drinking glasses or the like. : de en
  • AT103224B - Process and device for the continuous production of absolute alcohol. : de en
  • CA260166A - Method of moulding concrete structures : en fr
  • ES94295A1 - A method of purifying liquids. : en es
  • ES96479A1 - Procedure for the manufacture of phosphoric acid. : en es
  • FR604200A - Improvements to multi-control machines : en fr
  • ES97247A1 - Arrangement for rapid preparation of a wound dressing. : en es
  • US1582103A - Ice-cream cutter : en
  • US1582223A - Stapling machine : en
  • FR604145A - Improvements to electric bobbin feelers for automatic bobbin changing looms : en fr
  • GB245413A - : en
  • US1582244A - Hair-waving device : en
  • US1582496A - Method and apparatus for annealing and cooling sheet glass : en
  • FR604070A - Process for the extraction of tin by electrolysis, from alloys containing tin and lead : en fr
  • FR604021A - Improvements to bottle-making machines : en fr
  • FR603909A - Improvements made to machines for stamping, in sheets, indications such as characters, signs, numbers, etc. : en fr
  • FR604227A - Safety device for liquid dispensing devices : en fr
  • GB251348A - A cabinet, receptacle or support for containing, storing and/or transporting articles such as the disc records of sound reproducing instruments : en
  • ES97167A1 - A cosmetic to beautify and tint the eyelashes, eyebrows and mustache. : en es
  • FR603966A - Improvements in the manufacture of masks against noxious gases : en fr
  • DE428254C - As a backrest usable transport device for folding boats u. like : de en
  • GB251198A - Improvements in fire extinguishing apparatus : en
  • CA260181A - Clean-out plug : en fr
  • DE428186C - Moving grate with sliding steps between fixed grate steps : de en
  • DK35930C - Printing form in the form of rollers or plates. : da en
  • ES95639A2 - Neutral system of hydroelectric elements. : en es
  • CA260177A - Signal for grade crossings : en fr
  • US1582253A - Lubricating system : en
  • US1582320A - Movable-blade mounting for clippers : en
  • CA260202A - Electric light bulb : en fr
  • PL4161B1 - A method and device for spraying elongated bodies, especially wires and metal tapes. : en pl
  • US1582765A - Shock absorber : en
  • FR603990A - Improvements to electric valve oscillators : en fr
  • GB251118A - Improvements relating to oil stoves : en
  • US1582679A - Glass-cutting machine : en
  • US1582857A - Automatic water-discharge valve for hydraulic oil-dispensing systems : en
  • GB251082A - Improvements in wringing and mangling machines : en
  • US1582355A - Package-display easel : en
  • FR604106A - Alarm clock : en fr
  • GB244074A - Spanner : en
  • GB251084A - Improvements relating to grinding mills for mortar, gravel, sand, cattle foods and the like : en
  • US1582340A - Cable clamp : en
  • US1582377A - Internal-combustion engine : en
  • PL4243B1 - Automatic control of the steam inlet in steam engines. : en pl
  • US1582637A - Cushion connection for vehicle construction : en
  • ES97265A3 - A sewing machine. : en es
  • FR604082A - Under-tube fuse circuit breaker : en fr
  • PL4332B1 - The method of lining or covering the internal surfaces of iron and steel pipes. : en pl
  • USD70023S - Design for a finger ring : en
  • USRE16336E - maple : en
  • GB251350A - Improvements in releasing attachments for forks and like food holding devices : en
  • CA260171A - Lath machine : en fr
  • CA260261A - Methyl production : en fr
  • PL4109B1 - Method of obtaining iodine and bromine from aqueous solutions containing iodides4 or bromides, or their mixtures. : en pl
  • US1582056A - Process for the manufacture of resinous products of condensation from phenol and formaldehyde : en
  • US1582485A - Fishing tool : en
  • AT103112B - Spinning device for the production of synthetic threads. : de en
  • DK35918C - Device for Adjusting Weights. : da en
  • FR603961A - Improvements to radiotelegraph amplifying devices : en fr
  • FR604010A - Furnace for melting, refining, and working glass, steel and all other materials : en fr
  • GB225840A - Improvements in talking moving picture machines : en
  • DE428177C - Device for carrying out cooking and melting processes : de en
  • GB251069A - Improvements in wringing and mangling machines : en
  • US1582773A - Process of removing finish coatings from floors : en
  • GB251057A - Improvements in and relating to anti-skid devices for the wheels of motor vehicles and the like : en
  • US1582163A - Spring oiler : en
  • DE428084C - Electromagnetic separator for separating attractive components that cannot be attracted by the magnet from less or non-responsive components : de en
  • US1582552A - Oil burner : en
  • US1582725A - Glass feeder : en
  • US1582488A - Flushing valve nozzle for urinals : en
  • US1582661A - Collapsed-cup dispenser : en
  • DK35923C - Device by thermal switches. : da en
  • ES97240A1 - A threshing of records. : en es
  • DE428200C - Wooden rim for bicycles : de en
  • FR604066A - Selective voltage unbalance relay : en fr
  • CA260107A - Railway brake : en fr
  • CA260114A - Hydrating, beating and refining machine : en fr
  • US1582090A - Method and apparatus for making up and forwarding freight trains : en
  • US1582620A - Shingle gauge : en
  • USD69997S - keller : en
  • US1582354A - Radiator-locking cap : en
  • US1582701A - Hinge : en
  • DE428087C - Continuous extraction of sulfur : de en
  • DE428125C - Device for remote adjustment of the height direction of guns, searchlights or the like on swaying foundations : de en
  • DE428273C - Conveyor vessel for shaft conveyance : de en
  • GB251140A - Manufacture of trisazo-dyestuffs : en
  • GB229632A - Improvements in portable casks constructed of sheet iron coated with zinc, lead or the like : en
  • AT103191B - Device for regulating the drawing speed on wire drawing benches. : de en
  • US1582053A - Process for treating vegetable substances and extracting therefrom fibrous substances : en
  • PL4066B1 - Screw secured against unscrewing. : en pl
  • US1582518A - Agitator : en
  • USD70036S - Design fob a bottle ob similab container : en
  • CA260185A - Train pipe connector : en fr
  • CA260309A - Buckle : en fr
  • FR603947A - New carburetor device allowing the use of fuels of any specific weight : en fr
  • PL4057B1 - Chaff and grain vacuum cleaner. : en pl
  • US1582233A - Carburizing box : en
  • US1582487A - Gymnasium bed : en
  • AU2335925A - Improvements insound amplifiers for talking machines : en
  • US1582113A - Phantom carrier circuits : en
  • US1582215A - Electric switch fuse : en
  • DE428385C - Protective device against incorrect switching in networks with earth fault relays : de en
  • US1582517A - Conductor's vest : en
  • US1582538A - Pulverizing mill : en
  • AT103225B - Process for the production of films from solutions of cellulose compounds, gelatin and the like. like : de en
  • ES97271A1 - Improvements in current rectifying devices. : en es
  • FR603976A - Arrangement of parts for the assembly of various vehicles and children's games : en fr
  • CA260124A - Fuel pulveriser : en fr
  • CA260130A - Machine for producing pipes : en fr
  • DE428161C - ball-bearing : de en
  • PL4280B1 - Machine for stuffing cigarettes. : en pl
  • US1582313A - Method and means for causing accurately predetermined relative move ments of alpha tool with respect to the work : en
  • US1582528A - Fuel and ignition lock for motor vehicles : en
  • US1582099A - Storage building for motor vehicles : en
  • DE425177C - Device for controlling rotating field motors with variable number of poles : de en
  • FR604143A - Card holder device for aviation, motor tourism and the like : en fr
  • FR604208A - Improvements to drive mechanisms for friction drive machines : en fr
  • FR604015A - Improvements in leather manufacturing : en fr
  • GB251159A - Improvements in or relating to means for starting the engines of compressor plants : en
  • FR604296A - Stop register : en fr
  • FR604001A - Refinements to repertory tapes for books : en fr
  • PL4283B1 - A boat that is rolled up. : en pl
  • PL4340B1 - A way to accelerate and improve the work of a martinovsky kiln and the steel produced in it. : en pl
  • PL4344B3 - Casing of mining trenches. : en pl
  • PL4105B1 - A device for automatic extraction of natural gas with variable efficiency from oil wells during pistoning. : en pl
  • FR604249A - Reamer : en fr
  • DK35931C - Inhalation device. : da en
  • GB251137A - Improvements in relay mechanism responsive to voltage control : en
  • GB251172A - Improvements in or relating to mining apparatus : en
  • FR604016A - Machine for smoothing and oiling leathers and skins : en fr
  • US1582301A - Recorder : en
  • PL4051B1 - Device for displacing glands in glands. : en pl
  • PL4149B1 - The method of making models and forms. : en pl
  • FR604224A - Method and apparatus for electric welding : en fr
  • CH114828A - Mercury bunger. : de en
  • DK35921C - Method for Preparing an Absorbent of Silica. : da en
  • DE428218C - Process for the production of a double metal consisting of copper and iron : de en
  • AU2573725A - An improved combined plough, driller and planter : en
  • US1582734A - Power transmission : en
  • US1582550A - Cooling tower : en
  • CA260096A - Furnace arch : en fr
  • CA260321A - Reversing gear mechanism : en fr
  • CH114882A - Electric cooker with heat accumulation. : de en
  • PL4061B1 - K1.-47 f jr. Corrugated surface pipe. : en pl
  • US1582167A - Convertible scrubber standpipe and retort mouthpiece : en
  • US1582802A - Albbecht thiele : en
  • US1582616A - Miter box : en
  • US1582854A - Window regulator : en
  • PL4107B1 - Method of obtaining durable colors on fibers. : en pl
  • GB235162A - Clutch with a variable automatic intermittent action : en
  • GB251310A - Improvements in or relating to the production of ferric oxide : en
  • FR604073A - Elastic bracing of joints : en fr
  • GB243340A - Improvements in warp yarn guides employed in weaving looms : en
  • GB251033A - Improvements in or relating to folding cartons or containers for the display of goods : en
  • FR604158A - Improvements brought to the fixing of automobile radiators : en fr
  • GB251337A - An improved directional radio receiving system : en
  • US1582059A - Liquid-fuel burner : en
  • US1582480A - Change-speed gear : en
  • US1582525A - Machine for spinning, trimming, or flanging thin metal tubes : en
  • US1582718A - Manufacturing active carbon : en
  • PL4065B1 - Engine belt tensioner. : en pl
  • PL4192B1 - Ferrous alloy. : en pl
  • US1582329A - Belt buckle : en
  • USD70013S - Design for an : en
  • ES97280A1 - Improvements in light signals. : en es
  • GB251073A - Improvements in or relating to thermionic valves : en
  • AT103195B - Lock with a profiled bolt and a correspondingly recessed strike plate. : de en
  • DK35933C - Cigarette of curved tobacco strips and method of its manufacture. : da en
  • FR604153A - Set to wear under the stockings : en fr
  • DE428176C - Process for dyeing cellulose esters, in particular cellulose acetate silk : de en
  • AT103234B - Process for the production of white vegetable glue by alkaline digestion of starch. : de en
  • GB243690A - Improvements in or relating to talking motion picture photography : en
  • GB251085A - Improvements in or relating to electric fuses : en
  • US1582516A - Belt tightener and guide : en
  • GB251199A - Improvements in bitumen boilers : en
  • GB241915A - Improvements in and relating to electric welding : en
  • PL4228B1 - Hand-held electric dust suction apparatus. : en pl
  • FR604022A - Direction indicator for motor vehicles : en fr
  • GB251088A - Improvements in a device for printing a name or other indication on golf balls : en
  • US1582303A - Roller-grate stoker : en
  • US1582491A - Charles b : en
  • PL4347B1 - Method of cleaning hydrocarbons. : en pl
  • DE428211C - Switch for the lighting system of motor vehicles : de en
  • DE428320C - Connecting link for the upper and lower part of a sinker head, especially of cotton machines : de en
  • DK35910C - Scale and Unloading device for price-calculated hydraulic scales. : da en
  • PL4132B1 - The method of treating the internal and external surfaces of objects, especially long, straight or bent objects, and in particular the way of cleaning and coating them, e.g. metallizing. : en pl
  • PL4222B1 - Sound tube for phonotons. : en pl
  • US1582255A - Process for vulcanizing auto tires : en
  • US1582556A - Drawer guide : en
  • US1582232A - Industrial shoe guard : en
  • USD70002S - Design for a ring : en
  • CA260148A - Wire clamp : en fr
  • US1582208A - Automatic train-stopping device : en
  • US1582462A - Cooling system for internal-combustion engines : en
  • US1582793A - Power-driven and power-actuated extension ladder for fire trucks : en
  • GB251066A - Improvements in and relating to heating apparatus for buildings : en
  • GB251311A - Improvements in or relating to spring suspensions for motor and other vehicles : en
  • PL4240B1 - Procedure and equipment for the production of films and the reproduction of color cinematograms. : en pl
  • ES96205A1 - An assembly system of molded blocks for buildings. : en es
  • FR604026A - Ignition device for internal combustion engines : en fr
  • FR604060A - Cigarette mold : en fr
  • GB251180A - Improved means for arresting pit tubs, corves and like vehicles on inclines : en
  • FR603917A - Door Knobs Improvements : en fr
  • FR604217A - Improvements to cooling devices : en fr
  • GB251027A - Improvements in and relating to optical systems for three-colour photographic cameras : en
  • GB243704A - Water flushing brush for cleaning wheels of vehicles and the like : en
  • DE428230C - Secondary air draft regulator with regulation of the secondary air inlet through a pump-like device influenced by the static negative pressure of the smoke duct : de en
  • FR603928A - : fr
  • DE428251C - Means for exterminating pests : de en
  • FR604013A - Improvements made to the tallow of thick chrome leather : en fr
  • GB242293A - Improvements in electric contact breaker arms : en
  • GB251324A - Improvements in machinery for treating, compressing and moulding plastic substances : en
  • US1582721A - Precast plaster-wall section : en
  • PL4156B1 - Device for steam installations, powered by condensate, anti-nibbling. : en pl
  • AT103127B - Connection piece for pressure lubrication devices. : de en
  • US1582061A - Smoker's article : en
  • US1582123A - Distillation of crude petroleum : en
  • US1582450A - Duplex strainer : en
  • US1582039A - Printing press : en
  • US1582284A - Universal joint : en
  • US1582384A - Land leveler and road maintainer : en
  • US1582455A - Vending machine : en
  • PL4166B1 - Kitchen stove. : en pl
  • FR604003A - Improvements in the impregnation of paper, cardboard, paper articles and the like : en fr
  • CH114803A - Protection device. : en fr
  • US1582034A - Mechanical stokeb : en
  • US1582392A - Furnace regulation : en
  • ES97231A1 - A procedure for producing metallic coatings on metals of different nature. : en es
  • USD70039S - Island : en
  • US1582073A - Phantom carrier circuits : en
  • ES97204A1 - An automatic lock nut system. : en es
  • FR604136A - Torch enhancements for welding and metal cutting : en fr
  • US1582186A - Fourdrinier wire and felt cleaner : en
  • US1582864A - Separable cuff button : en
  • DE428326C - Ampoule closure : de en