- US1746390A - Electrical cable :
en
- US1746638A - Method of and apparatus for measuring production :
en
- US1746771A - Thermostat switch :
en
- AT116196B - Switching device to close or open electrical circuits at certain temperatures. :
de
en
- DE491426C - Process for the preparation of Kuepen dyes of the anthanthrone series :
de
en
- CH137967A - Self-propelled rotating plow. :
de
en
- CH138227A - Process for the production of a new azo dye. :
de
en
- AT116144B - Device for feeding controllable quantities of mix components to concrete and mortar mixing machines. :
de
en
- CH138124A - Step switch for electric heating pads. :
de
en
- CH138154A - Illuminated advertising facility. :
de
en
- US1746291A - Window fastener :
en
- US1746302A - Carburetor :
en
- US1746435A - Lock mechanism for automobiles :
en
- US1746694A - Underreamer :
en
- AT116106B - Adjustment device for laterally rotating headlights on the motor vehicle. :
de
en
- FR675610A - Improvements to automotive trucks :
en
fr
- GB324989A - Improvements in or relating to means for taking and projecting pictures in colour for use in colour cinematography, still photography or photomicrography :
en
- US1746567A - Electric hair clipper :
en
- AT116102B - Paper holding device for accounting typewriters. :
de
en
- US1747066A - Carburetor :
en
- CA297488A - Foldable tray :
en
fr
- AT116274B - Method and device for drying and impregnating electrical cables. :
de
en
- CH138099A - Four-stroke small diesel engine. :
de
en
- FR675793A - Process for laying the pavements of streets and boulevards, squares, courtyards, etc., by means of plates applied on an elastic base layer :
en
fr
- US1746483A - Rolling-mill guide :
en
- US1747073A - Adapter for casket lamps :
en
- US1746590A - Albert j :
en
- US1746662A - Stoneworking machine :
en
- AT116105B - Rudders for watercraft. :
de
en
- AT116209B - Layer or wound capacitor. :
de
en
- AU2153129A - Improvements in and relating to mixed cellulose esters and process of manufacturing same :
en
- US1746401A - Rail anchor :
en
- DE492010C - Slide rule :
de
en
- AT116107B - Device for securing at least two nuts. :
de
en
- AT116306B - Guide device for steam or gas turbines and processes for their manufacture. :
de
en
- US1746424A - Arrangement for determining the direction of sound :
en
- US1746902A - Shock absorber :
en
- AT116150B - Method and device for the mechanical production of hollow glass bodies. :
de
en
- US1746656A - Car coupler :
en
- US1747124A - Screen :
en
- DE491536C - Welding of workpieces by intermediate casting of highly heated steel melted in an electric furnace :
de
en
- DE491679C - Weft feeder for automatic looms :
de
en
- CA297501A - Process of treating hydrocarbon oils :
en
fr
- AT116261B - Machine for washing and wiping floors. :
de
en
- AT116294B - Machine for making pencils. :
de
en
- AT116296B - Lidless temple. :
de
en
- CA297452A - Drying oven :
en
fr
- CH137986A - Mailbox system with device for making the address visible. :
de
en
- US1746817A - Insulator mounting :
en
- DK41588C - Procedure for the production of stereotypes and similar printed circuit boards. :
da
en
- US1746423A - Well-drilling bit :
en
- US1746766A - Powder-measuring device :
en
- DE491356C - Device on machines for the production of firewood boxes :
de
en
- DE491634C - Counter with immediate setting :
de
en
- GB315723A - Improvements in and relating to vaporizers :
en
- DE492041C - Coal dust firing for steam boilers or the like. :
de
en
- GB325200A - Improved apparatus for the playing of games and for use as a toy :
en
- DE490833C - Arrangement to improve the commutation of AC commutator machines :
de
en
- DE491641C - Device for removing foam in skimmed milk containers :
de
en
- ES115902A3 - ONE AUTOMATIC PIN :
en
es
- FR675460A - Method and device for turning cigarettes fed to the packaging machine towards their brand :
en
fr
- FR675549A - Process for the artificial heating of rotting or fermentation chambers for sludge, household waste or swill :
en
fr
- FR675867A - Layout of sail, mast and rigging of boats and sailing vessels :
en
fr
- GB325131A - Improvements relating to alloys :
en
- AT116210B - Process for the preparation of stable solutions of p-dialkylaminoarylphosphinous acid salts suitable for injections. :
de
en
- DE491755C - Lid device for paper machines :
de
en
- ES116615A2 - IMPROVEMENTS IN THICKENER FILTERS :
en
es
- DE491751C - Device for the independent demonstration of living pictures in vehicles using translucent grid plates :
de
en
- GB325481A - Improvements in or relating to wave transmission systems, such as systems for radiotelegraphy and radiotelephony :
en
- US1746508A - Automobile headlight :
en
- US1746646A - Telephone radio transmission :
en
- US1747099A - Cork remover :
en
- AT116180B - Stretcher. :
de
en
- US1746983A - Folding metal window :
en
- FR675838A - Process and machine for dyeing materials and producing designs thereon :
en
fr
- US1746456A - System for feeding wood waste to furnaces :
en
- US1746674A - Regulator :
en
- ES116564A1 - Improvements in the machines for testing metal to shock. :
en
es
- DE491495C - Device on sweepers to automatically pick up rubbish :
de
en
- DE491719C - Artificial femur :
de
en
- FR675492A - Separator bowl device (cream separator) :
en
fr
- GB316657A - Apparatus for indicating the peculiarities of roads or the like :
en
- DE491720C - Inlay for orthopedic footwear with a resilient metal plate supporting the arch of the foot :
de
en
- ES116506A1 - Pump system for inflating tires operated with the foot, for trucks, automobiles, motorcycles, bicycles and general use. :
en
es
- US1747091A - Internal-combustion engine :
en
- AT116243B - Cutting device for vegetables u. like :
de
en
- US1746838A - Packing holder for fragile articles :
en
- AT116199B - Device for wireless single-frequency transmission. :
de
en
- US1746938A - Tractor-seat support :
en
- US1746533A - Method and apparatus for relieving compression in outboard motors for starting :
en
- US1746898A - Mechanical motion converter :
en
- DE491830C - Process for the production of tapes for traveling advertising :
de
en
- US1746669A - Airplane :
en
- US1746698A - Steak broiler :
en
- US1746237A - Separable fastener :
en
- DE491464C - Steel helmet with interchangeable, colored cover plates :
de
en
- GB316277A - Process for the production of photographic plates, films, or papers for photography in natural colours :
en
- GB325030A - Improvements in vacuum electric tube devices :
en
- GB325052A - Improvements in and relating to the decatizing of textile fabrics :
en
- USD80499S - Charles l :
en
- ES116536A1 - Hydraulic brake for the body of detachment of underwater mines. :
en
es
- FR675608A - Protection devices for electric power transmission systems :
en
fr
- FR675786A - Camera film control device :
en
fr
- CA297391A - Apparatus for producing high-frequency alternating currents :
en
fr
- CA297473A - Apparatus for producing individual shingle-simulating elements :
en
fr
- CH138010A - Device for treating wheels of cheese. :
de
en
- US1746454A - Four-wheel brake :
en
- CA297395A - Process of separating or modifying ions, etc. :
en
fr
- GB325080A - Instrument for gauging the sensitiveness of bodies to light and radiations :
en
- AT116114B - Swiveling drive axle or shaft, in particular for motor vehicles. :
de
en
- CH138177A - Termination for cables on insulated rails and tracks. :
de
en
- US1746348A - Grain-conditioning machine :
en
- US1746441A - Fuel-feed system :
en
- CA297489A - Brake for machinery, vehicles, etc. :
en
fr
- DE491588C - Plastering and cleaning machine for fabric webs :
de
en
- USD80497S - sebring :
en
- US1746356A - Process for the improvement of the properties of iron-beryllium alloys :
en
- DE491774C - Brake and clamping device for warp attachment machines :
de
en
- GB325235A - Improvements connected with removable rivet-like securing devices :
en
- GR2631B - NEW WAY TO ASSEMBLE COMPONENTS OF IRON OBJECT (SHEET METAL) AND THEIR BODIES AND FLOORING ICE CREAM. :
el
en
- GB310495A - Apparatus for the rapid and homogeneous transformation of alkali cellulose into viscose :
en
- GB325001A - Valves for controlling flow of fluid :
en
- GB325024A - Improvements in shock and vibration absorbing and damping devices :
en
- US1746566A - Sewer construction :
en
- AT116293B - Velvet-like fabric and method and device for its manufacture. :
de
en
- CA297384A - Rail and wheel flange oiler :
en
fr
- US1746259A - Transformer apparatus :
en
- US1746616A - Oil-level-measuring device for oil wells :
en
- US1747010A - Silverware holder :
en
- DE491449C - Process for the production of elastic piano hammers :
de
en
- CH138077A - Profile cutter disc for woodworking machines. :
de
en
- CH138226A - Process for the production of a new metal-containing dye. :
de
en
- DE491404C - Process for the preparation of unsaturated halogen-containing alcohols from unsaturated halogen-containing aldehydes :
de
en
- GB325157A - Improvements in and relating to multi-core submarine cables with gutta-percha or like insulation :
en
- FR675524A - Tubular vaporizer for the heavy oil supply of internal combustion engines :
en
fr
- USRE17587E - Awninq :
en
- GB308275A - Improvements in or relating to the vulcanisation of natural or artificial rubber :
en
- GB325237A - Improvements relating to anti-dazzle windscreens or the like :
en
- US1746301A - Permanent mold :
en
- US1746973A - Hair-drying device :
en
- DE491405C - Process for the preparation of concentrated solutions of Trimercuri-diacetone hydrate :
de
en
- US1746892A - Dough mixer :
en
- AT116112B - Composed air valve. :
de
en
- AT116176B - Electric heater. :
de
en
- DE491403C - Production of activated carbon :
de
en
- FR675425A - Improvements to polycylindrical internal combustion engines with radiant cylinders in single or multiple series :
en
fr
- ES116505A1 - A fuel reheater between the carburetor or intake of the engine. :
en
es
- ES116603A3 - Improvements in the construction of incandescent electric lamps. :
en
es
- FR675357A - Method and apparatus for drying lumber and the like :
en
fr
- US1746346A - Machine for boring out core sand from the bells of cast-iron pipes :
en
- ES116583A1 - A procedure for extraction of acetic acid from pyrolens. :
en
es
- FR675386A - Method for adjusting distillation or rectification columns :
en
fr
- FR675598A - Hot enamelling process by oven printing, for various bodies other than metals :
en
fr
- FR675659A - Air brake triple valve table dressing machine for railway equipment :
en
fr
- GB325173A - Improvements relating to the drop boxes of looms :
en
- FR675792A - Pneumatic shock absorber :
en
fr
- DE491686C - Insulating handle made of non-ceramic, pressed insulating compounds, consisting of several parts and intended to be placed on a core bolt :
de
en
- FR675645A - Improvements to rotary pumps and compressors for air, gases or liquids :
en
fr
- GB299764A - Improvements relating to fluid-operated metal-cutting and like machine tools :
en
- ES116169A1 - A PROCEDURE FOR OBTAINING METALS FROM MINERALS :
en
es
- GB325236A - Improvements in method and apparatus for sub-aqueous breathing :
en
- GB325128A - Improvements in or relating to dinner wagons, dumb-waiters and like articles of furniture :
en
- AT116259B - Bucket chain hydropower machine. :
de
en
- CA297485A - Anti-friction side bearing :
en
fr
- CH138213A - Process for the production of a new metal-containing dye. :
de
en
- DE490927C - Display device for flow meter with throttle point :
de
en
- AT116265B - Process for the production of stage decorations, representation of ghosts and the like like. mystical figures for stage and film. :
de
en
- AU1816829A - An improved safety lighting device for motor vehicles :
en
- CH138202A - Process for the preparation of an insoluble monoazo dye. :
de
en
- GB325081A - Improved method of and means for producing bricks of loam, clay and like material provided with excavations :
en
- GB325233A - Improvements in processes and apparatus for the dry-spinning of solutions of cellulose derivatives :
en
- US1746807A - Can :
en
- CH138024A - Process for the preparation of a metal-containing azo dye. :
de
en
- DE491096C - Continuous absorption freezer :
de
en
- DE491758C - Tap with double closure :
de
en
- DE492043C - High resistance in a vacuum :
de
en
- ES116577A1 - Tachometer to indicate or measure angular velocities. :
en
es
- FR675637A - Improvements in apparatus for recording and indicating or exhibiting information :
en
fr
- CA297481A - Wringer :
en
fr
- DE491877C - Process for the preparation of bases of the general formula RN = (CHí¬CHí¬COOX) :
de
en
- US1746585A - Car-coupler-operating device :
en
- FR675562A - Constant direction transmission system of variable reciprocating movements :
en
fr
- GB325016A - Improvements in or relating to appliances for indirect illumination :
en
- DE491089C - Process for the representation of peri-indanones :
de
en
- DE492062C - Process for the production of benzyl ethers of cellulose :
de
en
- ES116633A1 - A process for manufacturing a tire composed of rubber traversed, transverse or longitudinally, by holes or cylindrical hollows or any other shape that will provide flexibility, and which will be stuck on top of a thin rim of rubber. :
en
es
- GB325176A - Improvements in or relating to self-locking nuts :
en
- FR675718A - Anti-marriage device for continuous spinning looms and twisting machine :
en
fr
- GB314877A - Improvements in engine-driven automatic variable speed gears :
en
- GB324999A - Improvements in and relating to transformer connections :
en
- US1746492A - Sheet-fed printing machine and sheet-conveying mechanism therefor :
en
- US1746930A - Attachment for cloth-cutting machines :
en
- US1747096A - Automatic reclosing circuit-breaker system :
en
- GB325145A - Device to facilitate the opening of an envelope :
en
- DE491626C - Production of liquid potassium-sodium alloys :
de
en
- DE491467C - Optical firedamp indicator in the form of a miner's lamp with a glow body attached over the gasoline flame :
de
en
- US1746844A - Device for introducing fire foam into tanks and the like containing combustible liquids :
en
- AT116307B - Working method for internal combustion rotary piston machines. :
de
en
- FR675897A - Lubrication systems for pressurized fluid engines :
en
fr
- FR675707A - Self-closing coke oven door :
en
fr
- FR675465A - Improvements in the manufacture of new dyes and their application :
en
fr
- FR675433A - Self-injecting toothbrush :
en
fr
- US1747035A - Electrical switch :
en
- US1747084A - Earth-current corrector for cable signals :
en
- DE491975C - Power transmission device for piston engines :
de
en
- AT116138B - Device on aircraft for signaling and in particular for advertising purposes and method for producing a package from the pieces of fabric bearing the symbols. :
de
en
- CH138155A - Light indicator. :
de
en
- FR675614A - Pneumatic hammer :
en
fr
- ES116585A1 - Cabria-pump for horticulture. :
en
es
- FR675409A - Electric discharge tube :
en
fr
- GB324986A - Improvements relating to bifocal lenses for spectacles or the like :
en
- GB325090A - Rubber shock absorbers :
en
- FR675640A - Ball valve :
en
fr
- US1746822A - Expanding clutch :
en
- DE491450C - Method and embroidery sewing machine for producing embroidery :
de
en
- GB325169A - Improvements in or relating to the manufacture of hollow metal rods, bars and the like :
en
- GB325072A - Improvements in and relating to luminous enamels and the application thereof :
en
- DE491456C - Connection device for aircraft trains :
de
en
- FR675548A - Bench seats with sliding elements for motor vehicles and others :
en
fr
- FR675660A - Gasifier with rotating ashtray :
en
fr
- US1746593A - Device for pointing bristles of brushes :
en
- FR675482A - Portable capsule :
en
fr
- FR675663A - Multiple mobile and luminous advertising device :
en
fr
- ES116481A1 - Procedure for the manufacture of asphalt emulsions. :
en
es
- GB325045A - An improved process for the preservation of eggs :
en
- CH138182A - Process for the preparation of a condensation product which can be used as a pesticide. :
de
en
- US1746686A - Air separator :
en
- CH138186A - Stone working machine. :
en
fr
- DE491100C - Locking device for tipping skips :
de
en
- US1746485A - Hose protector :
en
- US1746499A - Automatic key-duplicating machine :
en
- US1746605A - Steam power plant :
en
- US1746756A - Regulator system :
en
- US1746376A - Web-roll-changing mechanism :
en
- US1747103A - Pendulum drive master clock :
en
- ES116516A1 - Improvements in airplanes. :
en
es
- US1746556A - Windshield support :
en
- US1746832A - Gyroscopic compass :
en
- DE491455C - Strutless aircraft wing with load-bearing outer skin :
de
en
- FR675595A - Improvements to milling machines, grinding machines and similar machines :
en
fr
- US1746715A - Money till and cash register :
en
- US1746584A - Apparatus for taking views and for the reproduction of cinematographic films in colors :
en
- US1746710A - Heating apparatus :
en
- USD80494S - Design for a lighting fixture or article of similar nature :
en
- USRE17593E - Abrasive article :
en
- US1747098A - Loom :
en
- CH138138A - Procedure for tempering salt bath furnaces. :
de
en
- DE491009C - Procedure for measuring very high resistances :
de
en
- ES116515A1 - An improvement in the elements of decoration and decoration of funeral tombstones and of analogous application. :
en
es
- FR675396A - Improvements made to the tanning of hides and skins :
en
fr
- FR675486A - Improvements to electric soldering irons :
en
fr
- ES115422A1 - PROVISION FOR THE EMISSION OR RECEPTION OF HIGH FREQUENCY AND TO PRODUCE SOUNDS :
en
es
- FR675442A - Improvements to the support arms of electromagnetic phonographic record readers and to the device for mounting these readers in their support arms :
en
fr
- FR675362A - Device for high frequency communications in duplex traffic :
en
fr
- FR675476A - :
fr
- FR675747A - Stove :
en
fr
- GB325126A - Improvements in devices for storing and delivering gramophone records :
en
- GR2639B - METHOD TO rotation of Cigarettes AND PAROMOIONDIKIN rod ARTICLES, WITH COVERED Kalin TO UPPER (SPIEGELLAGE) USING ANTENNA TINOS (sensitive TINOS INSTITUTION), crows The LIKE Coming S engagement with OF SEAMLESS. :
el
en
- AT116321B - Circuit arrangement for private branch exchanges. :
de
en
- DE491589C - Brush drive for cross brush machines :
de
en
- DE491974C - Process for the preparation of nitro substitution products of dinaphthylene dioxide and its derivatives :
de
en
- US1746532A - Method of producing cymene :
en
- US1746770A - Cow trainer :
en
- AT116205B - Selenium cell. :
de
en
- CA297467A - Dehydration of moist fuels :
en
fr
- DE491819C - Method for determining the water content of dried brown coal or the like. :
de
en
- DE491972C - Process for the preparation of nitrogen-containing cellulose compounds :
de
en
- ES116596A1 - Animated image of switching :
en
es
- FR675485A - Improvements to game devices in which the movement of a mobile is obtained by means of a motor mechanism :
en
fr
- US1746487A - Collapsible or folding hat support :
en
- US1746827A - Retarded-action circuit controller :
en
- FR675642A - Wet end press system for paper and board machines :
en
fr
- GB325035A - Improved garment support :
en
- FR675634A - Method and device for cutting printed sheets of paper into format lengths :
en
fr
- GR2629B - METHOD OF PACKAGING TO SAFE TRANSPORTATION OF EGGS. :
el
en
- FR675367A - Mounting system for rotary machine tools and more particularly woodworking machines :
en
fr
- FR675652A - Improvement in the cleaning device of threshing machines at the end or across :
en
fr
- ES116619A1 - Improvements in the mixers. :
en
es
- FR675580A - Coloring matter and its manufacturing process :
en
fr
- GB324960A - Improvements in or relating to apparatus for rippling or de-seeding flax, hemp and other fibrous plants or cereals :
en
- US1746263A - Direct-drive drill :
en
- ES115208A3 - A PROCEDURE FOR THE MANUFACTURE OF CHAIN TAPES, IN TWO COLORS :
en
es
- AT116145B - Cash register. :
de
en
- AT116313B - Gap seal for water turbines and pumps. :
de
en
- CH138045A - Display device on inclination trolley. :
de
en
- US1746268A - Swimming glove :
en
- US1746997A - Compound vane fan :
en
- US1747090A - Mixer-type centrifugal control :
en
- US1747081A - Means for securing window shades to metallic rollers :
en
- USD80496S - Turing co :
en
- US1746739A - Piston and method of making the same :
en
- DE491160C - Feeding device for capsules, especially for button machines :
de
en
- DE491475C - Water turbine with a lying shaft in an open shaft :
de
en
- DE491574C - Nut press :
de
en
- DE491542C - Buttonhole sewing machine with a rotating attachment disk and a gimp guide :
de
en
- FR675553A - Improvements in hosiery looms :
en
fr
- FR675664A - Apparatus for cleaning and washing wire mesh for paper or cardboard machines :
en
fr
- US1746381A - Boring tool :
en
- US1746763A - Method for retreading tires :
en
- US1746882A - Crane :
en
- US1746979A - Slicing machine for vegetables and foodstuffs :
en
- DE491572C - Arrangement for automatic interruption of the arc lamp circuit by means of a consumable wire arranged in the vicinity of the arc lamp coals :
de
en
- DE492130C - Connection of metal sheets, especially for car bodies of motor vehicles :
de
en
- DE491143C - Control for high-speed four-stroke engines, especially for motorcycles :
de
en
- GB312184A - Improved manufacture of imitation fur products :
en
- US1746252A - Extractor for molded articles :
en
- US1747026A - Rack for piece goods :
en
- AT116131B - Flameless combustion heater. :
de
en
- US1746491A - Connecting rod :
en
- US1746599A - Gear-reduction means :
en
- US1747012A - Halter :
en
- GB325085A - Improvements in photographic recording by electric discharge :
en
- AT116118B - Point machine. :
de
en
- DE491109C - Procedure for impact testing of insulators and other electrical devices :
de
en
- AU2159729A - Improvements in or relating to electric circuit controlling devices :
en
- AT116169B - Apparatus for treating the human organism with electric current. :
de
en
- CH138059A - Wristwatch box. :
en
fr
- US1746255A - Board machine :
en
- US1746314A - Loading system for long submarine cables :
en
- AT116186B - Circuit. :
de
en
- CA8639S - GLASS BOTTLE :
en
fr
- CH138082A - Flexible diaphragm. :
en
fr
- USD80500S - Necticut :
en
- DE491078C - Lampshade :
de
en
- DE491653C - Device for generating flames on a display surface :
de
en
- DE491209C - Device for achieving and maintaining uniform thickness of the layer of material on typesetting machine screens :
de
en
- US1746949A - Lighter :
en
- CH138165A - Spring suspension for trucks and other motor vehicles. :
en
fr
- DE491839C - Loading guide block for ship loading gear :
de
en
- CA297451A - Process of assembling dry cell batteries :
en
fr
- CH138074A - Fork reinforcement on the bridge of hand saws. :
de
en
- DE491551C - Tires for cars, bicycles, etc. like :
de
en
- US1746630A - Regulator system :
en
- US1746904A - Metallurgical furnace :
en
- DE491451C - Device for bending hard cardboard, vulcanized fiber or the like. :
de
en
- FR675514A - Improvements to metal vapor lamps for the production of ultra-violet radiation :
en
fr
- FR675885A - Incandescent discharge tubes for recording sound :
en
fr
- CH137984A - School desk. :
de
en
- FR675557A - Valve control of a direct-acting engine primarily intended for aviation :
en
fr
- US1746254A - Toggle-bolt fastener for radiators :
en
- US1746398A - Coin holding and delivering device :
en
- US1746988A - Labeling machine :
en
- DE491651C - Advertisement picture throwing device for vehicles with an endless picture chain running over polygonal drive wheels :
de
en
- FR675603A - Alloy for nitrided steel objects, requiring high resistance to forces due to high pressure or impact :
en
fr
- US1747142A - Armored motor vehicle :
en
- DE491554C - Folding door or sliding folding door made of several hinged folding leaves :
de
en
- DE491612C - Electric switch operated by compressed air :
de
en
- US1746986A - Car seat :
en
- GB324998A - Improvements relating to buttons, studs & like fastenings :
en
- GR2638B - MECHANISM TO sorting cigarettes or similar WITH COVERED Kalin TO UPPER (SPIEGELLAGE) whereof ANTENNA, (FUHLER - sensitive, Tl organo) KORAKION Tl, or the like ALLEGEDLY S engagement with OF SEAMLESS. :
el
en
- GB308608A - Improvements in or relating to the recording of telegraphic or like signals :
en
- CH138028A - Method and device for moistening paper on the paper machine, in particular for the manufacture of glossy and two-color papers. :
en
fr
- US1746728A - Internal-combustion engine :
en
- DE491462C - Grinding device for the circular knife of slicing machines :
de
en
- ES116604A3 - A universal machine for winding the filaments of electric lamps. :
en
es
- FR675708A - Process for decorating tubes, boxes, jars, etc. :
en
fr
- US1746264A - Convertible drilling and tapping machine :
en
- US1746851A - Elevator wiring system :
en
- US1746869A - Method of making nestable receptacles :
en
- DE491090C - Process for the preparation of 9, 10-bisaminoarylanthracenes :
de
en
- DE491093C - Process for condensing the refrigerant in irrigation condensers :
de
en
- GB325293A - Improvements in receptacles for use in the electric heating of liquids :
en
- US1746549A - printing device :
en
- US1747129A - Coffee cabinet :
en
- GB325140A - Improvements in or relating to electric immersion heaters :
en
- DE491434C - Shoe insert :
de
en
- DE491557C - Collapsible reel :
de
en
- ES116521A1 - A system of shoe stretchers. :
en
es
- GB314008A - Improvements in and relating to packing containers for lead and coloured pencils andother articles :
en
- GB324965A - Improvements in or relating to screws :
en
- GB325477A - Improvements in variable speed gearing :
en
- US1746981A - Shaft bearing :
en
- DE491646C - Friction drum for ropes or chains :
de
en
- FR675445A - Device for transforming a hand tool, comprising two branches (shears, pliers, etc.) into a bench machine :
en
fr
- FR675703A - Mechanical loading fireplace grate for domestic use :
en
fr
- GB301495A - Improvements in or relating to telephone systems :
en
- DE491627C - Adding machine :
de
en
- CH138053A - Clock with regulating device. :
de
en
- US1746547A - Rescue appliance for submarines :
en
- US1746864A - Apparatus for forming offsets in sheet material :
en
- USD80473S - Anna aloisi :
en
- FR675764A - Piston :
en
fr
- US1746829A - Radio signaling system :
en
- US1746984A - Vehicle for acetyl-salicylic acid tablets :
en
- GB325162A - Improvements in horse shoes with pads of indiarubber or the like :
en
- DE491561C - Device for spreading and stacking cover sheets :
de
en
- DE491605C - Antenna consisting of several parts of the same length, in which the transmission of alternating parts is completely or partially suppressed :
de
en
- DE491674C - Straw mouthpiece covering bobbin :
de
en
- AU2068429A - A process for the decomposition of thiocyanic acid and its salts :
en
- CH138011A - Kneading machine. :
de
en
- CH138137A - Corpuscular ray tube, especially cathode ray tube. :
en
fr
- AT116134B - Device for emptying the oil separator of refrigerating machine compressors etc. like :
de
en
- AU1821729A - Improvements in non-punctural tyres for motor vehicles :
en
- US1746242A - Feeding device for slicing machines :
en
- US1746405A - Sign :
en
- US1746458A - Curtain-operating mechanism for automobiles :
en
- DE491165C - Take-up device :
de
en
- US1746308A - Piston :
en
- US1746654A - Apple grinder :
en
- US1747029A - Device for forming recesses and enlargements on shoe insoles :
en
- ES2Y - Bar, block or piece of soap with embedded clips to hold clothes and a blue bag. :
en
es
- US1746729A - Electrooptical system :
en
- US1746908A - Automatic oven-temperature control :
en
- DE491544C - Storage of bombs on float planes :
de
en
- FR675810A - Nut, Tap, Overflow and Rotary Tool Threading Machine :
en
fr
- US1746586A - High silicon and high manganese steel :
en
- US1747054A - Railroad tie :
en
- DE491716C - Process for the formation of crystalline or amorphous solid substances, which contain piezoelectric moments in the molecules or small structural parts, in bodies with outwardly effective piezo or pyroelectric moments :
de
en
- DE491801C - Large rectifier with separately arranged mercury vapor jet pump :
de
en
- FR675820A - Improvements to the dough feeding and folding mechanisms :
en
fr
- FR675811A - Improvements to adhesive articles :
en
fr
- US1746506A - Process for the preparation of phosgene :
en
- US1746818A - Spark arrester :
en
- DE491444C - Sealing of pistons :
de
en
- DE491709C - Contact brush for large currents :
de
en
- DK41622C - Lacing device, in particular for lacing shoes. :
da
en
- FR675751A - Improvements in apparatus and methods for incorporating volatiles into liquids :
en
fr
- ES115280A1 - A PROCEDURE FOR THE MANUFACTURE OF METAL POWDERS IN SHEET FORM :
en
es
- DE491481C - Automatic scales for coarse-grained and heavy-flowing goods :
de
en
- DE491525C - Safety valve with a whistle, especially for use with steamers :
de
en
- US1746427A - Bathing cap :
en
- FR675529A - Automatic, remote, direction of travel reverser for electric toys :
en
fr
- ES116546A1 - A new winding procedure for three-phase AC motors. :
en
es
- FR675633A - Device for sterilizing and cleaning bottles and other containers :
en
fr
- GB316655A - Improvements in process of and machine for repairing runs in fabrics :
en
- GB325056A - Field magnet construction for dynamo electric machines :
en
- GB325139A - Improvements relating to presses for working sheet metal and the like :
en
- GB325248A - Improvements in or relating to overhead electrical transmission systems :
en
- DE490989C - Process for the preparation of chlorobenzanthrones :
de
en
- DE491693C - Drawing pen :
de
en
- DE492003C - Tub oven with front tub :
de
en
- GB310545A - Device for starting up and regulating direct current motors :
en
- FR675617A - Safety device in case of ditching for airplanes or other flying machines :
en
fr
- GB325064A - Improvements in pneumatic tube conveying systems in which the line is divided into separate sections :
en
- CH138013A - Filtration device. :
en
fr
- FR675530A - Drawing carpet visible upside down and device for obtaining it on a conventional mechanical pulling loom :
en
fr
- GB325215A - Improvements in and relating to head lamps for motor road vehicles :
en
- GB325092A - Improvements in water heaters :
en
- GB300558A - Improvements in lubricated plug valve :
en
- GB324980A - Improvements in and relating to fuel pumps for internal combustion engines :
en
- FR675381A - Further training in fabric manufacturing :
en
fr
- US1746322A - Winding device for brake-operating mechanisms :
en
- US1746529A - Cutting clamp :
en
- US1746580A - Stripping plug for waxed thread :
en
- US1746626A - Control switch eor automobiles :
en
- DE491091C - Stencil frame made of two superimposed parts that accommodate the stencil between each other :
de
en
- DE492030C - Mechanical toy with external moving parts driven by a clockwork :
de
en
- DE491736C - Fertilizer spreader with openwork spreader roller in the storage box :
de
en
- DE491843C - Method and device for washing nitroglycerine and similar esters :
de
en
- FR675724A - Improvements to central gasifier nozzles :
en
fr
- FR675857A - Pressurized Fluid Operated Tools :
en
fr
- US1746526A - Tie-plate :
en
- DE491545C - Car body convertible into a show stage :
de
en
- FR675872A - Liquid pump :
en
fr
- FR675577A - Power limiting relay for machine tool feeds :
en
fr
- FR675761A - Device for moistening and dispensing gummed tape :
en
fr
- GB301494A - Improvements in and relating to servo-brakes for automobile vehicles :
en
- GB325067A - Improvements in or relating to electro-magnetic vibratory devices for use for example in the recording or reproduction of sound :
en
- FR675782A - Device for generating and maintaining pressure in pipes and its application to fire extinguishers :
en
fr
- FR675846A - Rotary heat exchanger refrigeration machine :
en
fr
- GB325231A - Improvements in the manufacture of cellulose esters :
en
- ES115167A3 - FRONT HUB FOR BICYCLE WHEEL :
en
es
- FR675449A - Classification method and device :
en
fr
- CH138055A - Watch case. :
en
fr
- AT116348B - Articulated connection for the parts of bed frames. :
de
en
- ES115308A3 - A process for the manufacture of chain tapes with two-sided patterns. :
en
es
- GB325109A - Improvements in or relating to conveyor chains :
en
- GB325017A - Improvements in or relating to the preparation of alumina and potassium sulphate :
en
- US1746809A - Detector for identifying electric conductors and testing for short circuits :
en
- US1746856A - Spray nozzle :
en
- US1746457A - Extension device :
en
- US1746550A - Needle-changing device for phonographs :
en
- US1746631A - Vehicle direction, warning, and stop signaling apparatus :
en
- ES116620A1 - Improvements in the lighters for fuel oil. :
en
es
- GB325077A - Protective means for electric motors :
en
- US1746589A - Step stool :
en
- US1746926A - Closure for sheet-metal containers and the like :
en
- DE491747C - Process for removing lead deposits on objects made of iron or steel, in particular for cleaning the inner barrel bores of rifle barrels :
de
en
- ES116474A1 - Improvements in the reproduction of discs impressed with sounds. :
en
es
- ES116479A1 - A procedure for the extraction of oils from the pomace of the olives of grape pomace and oleaginous matter by means of solvents, in extractors, distillers, self-extractors or exhausting machines, using the conjugate action, conjunct :
en
es
- GB309485A - Improvements in watches :
en
- US1747016A - Razor-blade holder :
en
- US1747027A - Antenna system for wireless communications :
en
- GB325171A - Improvements relating to grinding machines :
en
- ES116592A1 - Mechanical device for the transfer and mixing with automatic or lever-operated projector. :
en
es
- GB324817A - Improvements in and relating to rotary engines, pumps and the like :
en
- FR675573A - Centering wedges for the construction of reinforced cement :
en
fr
- FR675359A - High pressure piston compressor :
en
fr
- US1747102A - Locomotive frame :
en
- FR675480A - Locking device of the filing cabinet or biblorhaptes mechanism :
en
fr
- FR675602A - mirror case :
en
fr
- FR675795A - Method of synchronization, without pendular movements, of control motors for rapid transmission of images, distance vision, telecinematography and other similar applications :
en
fr
- DE492051C - Lubricating device with through the oil container and over the machine parts to be lubricated endless conveyor link for the spur gears of roller screen grids :
de
en
- DK41602C - Controlled for Poultry. :
da
en
- DE491437C - Conveyor basket connection platform :
de
en
- FR675389A - Device for controlling brakes, in particular for motor vehicles :
en
fr
- GB325084A - Improvements in or relating to telephone systems :
en
- FR675575A - Devices for cutting plaster-impregnated surgical bandages and the like :
en
fr
- GB311696A - Improvements in or relating to food mixing machines :
en
- DK41628C - Fuel pump device for Internal combustion engines. :
da
en
- DE491331C - Positive electrode for electrical collectors, especially for miner's lamps :
de
en
- US1746703A - Radial drill with all change gears centralized in head :
en
- ES116464A1 - A clock with reversible leaves. :
en
es
- ES116625A1 - Improvements in electric motors. :
en
es
- US1746315A - Duodelivery envelope :
en
- ES114733A1 - A PROCEDURE TO AVOID THE DAMAGES PRODUCED BY RADIATION AND UNDERGROUND FORCES AND FOR THEIR USE :
en
es
- GR2645B - PERFECTIONS IN SCREEN OPERATING BY VIBRATIONS. :
el
en
- FR675763A - Improvement in filters and in particular diffusion devices :
en
fr
- DE491657C - Device for dry development of blueprints u. Like. By gas :
de
en
- ES116497A1 - Improvements in the calibrators. :
en
es
- ES116507A1 - Improvements in networks or telephone lines. :
en
es
- DE491639C - Potato harvester with two nested conveyor belts attached to the coulter :
de
en
- US1746847A - Service device :
en
- US1747005A - Method of making clamps and the blanks for the same :
en
- ES115384A1 - A SYSTEM, WITH THE CORRESPONDING APPARATUS, FOR THE PROPHYLAXY OF BLENORRAGY (POSTCOITIVE CONDOM) :
en
es
- GB324981A - Improvements in and relating to primary electric batteries :
en
- DE491519C - Acetylene generator, especially for high pressure, with anhydrous gas collector :
de
en
- ES116610A1 - IMPROVEMENTS IN REFRIGERATORS FOR LIQUIDS :
en
es
- FR675422A - :
fr
- GB324994A - Improvements relating to recording and reproducing sound :
en
- US1746538A - Sleeve-valve-engine-cooling means :
en
- US1746372A - Elevator brake :
en
- DE491746C - Safety valve :
de
en
- DE492076C - Revolving oil conveyor device for shaft, axle or journal bearings :
de
en
- CH138093A - Rotary pump. :
en
fr
- US1747079A - Mercury watt-hour meter :
en
- US1746297A - Boot and shoe last mold :
en
- US1746634A - Ash receiver for automobiles :
en
- DE491499C - Saddle insulator with crossed drawstrings :
de
en
- CA8605S - Reflecting device for use in hand signalling :
en
- ES115750A1 - A PROCEDURE FOR THE MANUFACTURE OF TYPOGRAPHIC CLICHES :
en
es
- US1746913A - Plunger-operating mechanism for glass furnaces :
en
- CH138116A - Spring-loaded socket for electrical plug contacts. :
de
en
- FR675560A - Reversible liquid electric accumulator :
en
fr
- FR675696A - Improvements in devices for boiling and evaporating liquids :
en
fr
- FR675875A - Tinplate safety lead :
en
fr
- DE491697C - Procedure for the treatment of corks for sensitive liquids :
de
en
- DE491757C - Closure for liquid containers, especially bottles :
de
en
- FR675762A - New process for decorating fabrics and industrial products obtained :
en
fr
- FR675799A - Beach, camping or similar tent :
en
fr
- FR675844A - Portable cold bending machine for metal tubes :
en
fr
- ES116452A3 - A state-of-the-art facility for sheet glass manufacturing. :
en
es
- FI12823A - Anchorage within the gas generator with no drag :
en
fi
- FR675506A - Formwork process for concrete constructions :
en
fr
- GB305171A - Process for the production of an electrical connection of high conductivity between a layer formed of a metal compound and a conductor :
en
- GB324983A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- AU2008329A - Improvements in and relating to wheels of vehicles especially tractors :
en
- CA297390A - Apparatus for producing high-frequency alternating currents :
en
fr
- US1747153A - Adjusting means for tiltable switches :
en
- GB304754A - Process of and apparatus for manufacturing seamless flexible tubes from cellulose solutions, particularly viscose :
en
- FR675427A - Invisible sole :
en
fr
- FR675735A - Self-cleaning spark plug :
en
fr
- FR675777A - Improvements made to devices for moving in translation a threaded rod engaged in a threaded support driven in rotation in a fixed plane :
en
fr
- FR675662A - Device for extinguishing the arc of light by means of compressed air in switches or electrical safety devices :
en
fr
- US1746727A - Liquid-dispensing stopper :
en
- US1746901A - Double-delivery pump :
en
- GB325046A - Improvements in chemical fire extinguishers :
en
- FR675472A - Further training in bodywork for motor vehicles :
en
fr
- US1746505A - Air-moistening device for incubators :
en
- FR675656A - Cutting device for machine for making metal torsion beams :
en
fr
- ES116626A1 - Improvements in the impressing or recording of phonograms for the reproduction of sound. :
en
es
- DE491440C - Device on gas machines to prevent excessive speeds :
de
en
- FR675627A - Improvements to devices for the cross-winding of artificial silk threads :
en
fr
- FR675804A - Improvements to paring machines :
en
fr
- GB324978A - Improvements in and relating to power plants having a plurality of combustion engines one or more of which work with supercharge :
en
- CA297409A - Scissors :
en
fr
- DE491448C - Stuffing box packing :
de
en
- US1746311A - Paper-hanging device :
en
- US1747030A - Test tube os bottle cap and method of llaettrpacturing the same :
en
- CH138037A - Bowling alley. :
de
en
- ES116641A1 - Improvements in the methods to register electric power. :
en
es
- GB324841A - Improvements in or relating to endless track vehicles :
en
- AT116197B - Discharge tube with indirectly heated cathode. :
de
en
- CA297416A - Device for grid polarisation of amplifying valves :
en
fr
- DE491788C - Paper cutting machine table :
de
en
- CH137991A - Stretcher mechanism for preparing ribbons formed of very long or endless fibers for spinning. :
en
fr
- CH138209A - Process for the production of a new azo dye. :
de
en
- ES116116A1 - A CONTACT PROCEDURE FOR SULFURIC ACID :
en
es
- GB311704A - Improvements in vacuum or low pressure metallic vapour lamps :
en
- US1746800A - Telephone receiver :
en
- FR675587A - Process for sealing the edges of a sheet of laminated glass :
en
fr
- FR675737A - Loudspeaker diffusers :
en
fr
- GB307914A - Improvements in devices for continuously drying areas of varnish applied to a web ofpaper :
en
- GB312995A - Lice collector for chicken roosts :
en
- DE491772C - Device for lifting a drain valve body from a wash basin by means of a vertical drive rod rotatable about its axis :
de
en
- US1746498A - Apparatus for punching holes in the closed ends of drawn-metal cylinders and the like :
en
- US1746859A - Scraper :
en
- GB315849A - Improvements in mercury vapour rectifiers :
en
- DE490409C - Process for the reduction of metal oxides, especially iron ores, in vertical closed chambers surrounded by heating channels :
de
en
- DE491531C - Device for killing weeds, in particular thistles :
de
en
- DE492061C - Conversion of phosphorus oxychloride into phosphorus tri- or pentachloride :
de
en
- GB325071A - Improvements in or connected with cutter-crush, embossing, or like machines :
en
- FR675683A - Device for switching windings in generator dynamos :
en
fr
- FR675705A - Auxiliary bracket for mounting dual filament lamps to reverse lamp automotive headlights :
en
fr
- GB325004A - Process of and apparatus for filtering and sterilising liquids :
en
- DE491476C - Lights for house numbers and house entrances :
de
en
- FR675787A - Banana bunches support :
en
fr
- DE491564C - Device for distributing conveyed material :
de
en
- US1746760A - Safety eixttoe fob engine cylinders :
en
- FR675390A - Improvements to gasifiers :
en
fr
- FR675559A - Foldable and eclipsable landing gear for airplanes :
en
fr
- GB309597A - Process for rendering suitable for re-use sulphuric acid used for treatment of ores of titanium containing chromium :
en
- DE490344C - Intercom with automatic alarm setting :
de
en
- GB325164A - Improvements in or relating to lasting machines :
en
- ES116647A1 - An improvement in bread baking ovens and the like. :
en
es
- FR675438A - Improvements in processes for preparing diolefins :
en
fr
- GB309491A - Trays for pottery fabricating apparatus :
en
- USD80490S - Design for a liquid-fuel stove :
en
- US1746347A - Dental mounting :
en
- ES116552A1 - IMPROVEMENTS IN THE PROTECTIVE COVERS OF THE MECHANICAL JACKS OF CARS, AUTOMOBILES AND OTHER VEHICLES :
en
es
- FR675456A - :
fr
- GB301866A - Improvements in devices for heating curling irons :
en
- GB325155A - Improvements in machines for severing by grinding :
en
- CA297438A - Alternating current signalling apparatus :
en
fr
- DE491465C - Rotary drum cartridge magazine :
de
en
- DE491825C - Friction gear change transmission :
de
en
- CA297483A - Friction shock absorbing mechanism :
en
fr
- CH138251A - Device for braking and steering the undercarriage of aircraft. :
de
en
- ES116613A1 - A procedure to remove arsenic from sulfuric acid. :
en
es
- FR675512A - Improvements to internal combustion engine cylinders :
en
fr
- FR675887A - Pressure lubrication system, more especially applicable for lubricating the connecting rod heads of steam piston engines and, in particular, locomotives :
en
fr
- AT116231B - Body, in particular for automobile buses and trams. :
de
en
- AU1808629A - An improved baking tin :
en
- CH138223A - Process for the production of a new chromium-containing dye. :
de
en
- CH138125A - Electric thermoregulator. :
de
en
- US1746765A - Motion-transmitting mechanism :
en
- AT116132B - Device for regulating the size of the grate area in saving stoves u. like :
de
en
- CH137976A - Method and device for the production of hollow blocks with cavities closed on one side. :
de
en
- CH138071A - Machine for cutting dies and the like. :
en
fr
- CH138162A - Device for conveying solid material. :
de
en
- FR675850A - Process for manufacturing a stable fertilizer with a high ammonia nitrate content :
en
fr
- DE491601C - Furnace for the quenching and tempering of steel parts in continuous operation, in which tiltable bowls are led intermittently through a ring-shaped heating channel :
de
en
- DE491800C - Device for the automatic identification of insulation faults on insulated conductors, where a local voltage test is carried out using the pull-through method :
de
en
- FR675516A - Improvements made to the construction of diving chambers :
en
fr
- FR675734A - Portable seed drill :
en
fr
- DE491587C - Device for the post-treatment of fabrics and other textile goods in a humid air chamber :
de
en
- CH138208A - Process for the production of a new azo dye. :
de
en
- USRE17589E - of akron :
en
- CH138200A - Process for N-alkylation with an aminoalkyl halide. :
de
en
- DE491821C - Injection nozzle for internal combustion engines, especially with airless injection :
de
en
- FR675567A - Composition for scouring :
en
fr
- FR675699A - Device for obtaining knits in several colors by working back and forth on flat knitting machines :
en
fr
- FR675784A - Vehicle wheel chocks system :
en
fr
- AT116143B - Method of concentrating minerals by swimming. :
de
en
- AT116181B - Process for the preparation of hormones. :
de
en
- CA297433A - Burglar proof lock :
en
fr
- CH138166A - Combination lock for locking the steering of motor vehicles. :
de
en
- CA297508A - Transmitter :
en
fr
- CH137995A - Thread compensation and thread guiding device for winding machines. :
de
en
- ES116463A3 - A new binding folder. :
en
es
- CH138009A - Shoe set. :
de
en
- FR675434A - Process for preventing the phenomena of oxidation and resinification in the continuous distillation of volatile substances from solids :
en
fr
- FR675498A - Scope :
en
fr
- FR675523A - Combination carburetor for heavy oil supply to engines using gasoline as fuel :
en
fr
- FR675808A - Channel dryer for clay objects :
en
fr
- CA297516A - Valve :
en
fr
- US1746243A - Scale :
en
- US1746888A - Coated paper :
en
- US1746928A - Shock absorber :
en
- ES115681A3 - PROCEDURE FOR THE CONSTRUCTION OF REMOVABLE SCAFFOLDING :
en
es
- ES116580A1 - A machine to manufacture plugs, smoke filters for cigarette nozzles. :
en
es
- GB325476A - Improvements in and relating to advertisement display sheets and the like :
en
- AT116152B - Glass feeder. :
de
en
- CH137997A - Device for the production of coils with conical ends. :
de
en
- CH138001A - Process for increasing the wetting and permeability of liquids to be used in the textile and leather industry. :
de
en
- CH138020A - Process for preparing ethyl diacetylacetate. :
en
fr
- US1746233A - Flask slide fitting :
en
- US1746501A - Cigarette-dispensing machine :
en
- US1746582A - Wrapping-paper-feed device :
en
- US1746653A - Shipping basket :
en
- US1746906A - Folding bed :
en
- CA297434A - Electrical signalling apparatus :
en
fr
- DE491782C - Process and machine for the production of crumb chocolate :
de
en
- CH138164A - Automatic disengagement and engagement device on automatically acting brakes on a trailer. :
de
en
- US1746675A - Tap-changing system :
en
- DE490751C - Collecting device for the printing plates made of thin sheet metal that are moved horizontally through an address printing machine or similar printing machine :
de
en
- US1747109A - Drying rack for fire hose :
en
- AT116341B - Method and device for the production of seamless tubes. :
de
en
- CH138092A - Driving and safety brakes, in particular for hoisting machines. :
de
en
- DE491748C - Sealing device for the inlet or outlet nozzle of pipe mills :
de
en
- AT116139B - Machine for filling sacks, etc. Like. With powdery substances. :
de
en
- CA8637S - GLASS POT :
en
fr
- CH138002A - Gas burner for thread tightening machines. :
de
en
- AT116227B - Stud. :
de
en
- CH138057A - Pocket watch. :
de
en
- CA297442A - Sleigh for baby carriages :
en
fr
- AT116153B - Method for one-sided sealing of the cavities in extruded hollow bricks. :
de
en
- CH138027A - Process for preparing a fertilizer from an acid salt of potassium and phosphate of lime. :
en
fr
- FR675785A - Improving the properties of rubber articles :
en
fr
- US1747050A - Electric ionization device :
en
- US1746432A - Locking device for motor cars and the like :
en
- US1746916A - Manufacture of lubricating oil :
en
- US1746999A - Valve cap :
en
- US1747104A - Coating machine :
en
- US1746394A - Multistage compressor :
en
- US1746959A - Sound-producing device :
en
- CA8636S - GLASS POT :
en
fr
- AT116225B - Vapor generator. :
de
en
- DE491880C - Frame-shaped rail chair with hook-shaped attachments to the rail support surface for fastening the rails to masonry using clamping plates and hook screws :
de
en
- US1747019A - Convertible table and valise :
en
- US1746313A - Treatment of copper-rich material :
en
- US1746768A - Internal-combustion motor :
en
- DE490944C - Pencil sharpener :
de
en
- ES116638A1 - An appliance to transform the common kitchen stoves into an economical stove. :
en
es
- GB305594A - Process of separating formic acid from acetic acid :
en
- AT116166B - Process for the mechanical dispersion of compounds which are insoluble in the dispersant in question. :
de
en
- FR675358A - Four-stroke internal combustion engine mode of operation :
en
fr
- GB324992A - Apparatus for playing a ball game :
en
- US1746344A - Light-weight girder :
en
- GB295335A - Improvements in or relating to the preparation of lacquers and lacquering :
en
- GB306142A - Improvements in or relating to book-keeping appliances :
en
- GB314035A - Production of monocarboxylic acids and their derivatives :
en
- CH138220A - Process for the production of a new chromium-containing dye. :
de
en
- US1746879A - Dead-end fixture for cables :
en
- AT116322B - Circuit arrangement for the production of connections of various values in telephone systems with dialer operation. :
de
en
- AU2261529A - Improvements in and relating to means forand method of suppressing corona :
en
- CH138005A - Suspender or sock holder. :
de
en
- CH138096A - Process for preheating and keeping hot steam turbines that are shut down or mechanically kept rotating slowly, in order to be able to load such turbines suddenly to full load. :
de
en
- CA297469A - Apparatus for conveying and consuming liquid gases without loss :
en
fr
- FR675675A - Bottle with dispenser cap, suitable for combining with a fetish :
en
fr
- DE491187C - Device for shearing colorful chains :
de
en
- DE491827C - Equipment on hydraulic presses, especially for cocoa :
de
en
- FR675499A - Inlet and compression adjustment mode in rodless spool steam machines :
en
fr
- US1747008A - Antenna :
en
- US1747111A - Hydraulic automatic multiple tapping machine :
en
- FR675694A - Improvements in the preservation of fish livers :
en
fr
- AT116201B - Device for picture telegraphy. :
de
en
- FR675579A - Process for packing the two products needed for cleaning and polishing shoes, belts, leather, etc., in one box :
en
fr
- DE491471C - Wheel of fortune game :
de
en
- CH138242A - Process for the preparation of a dye of the dibenzanthrone series. :
de
en
- US1746477A - Bathing cap :
en
- US1746520A - Production of expanded load-bearing members :
en
- FR675611A - English bed block and flower mold casting device :
en
fr
- GB325029A - Improvements in or relating to advertisement or display apparatus :
en
- AT116195B - Ligature clamp. :
de
en
- AT116229B - Device for adjusting the millstones. :
de
en
- CH138052A - Sound reproduction device. :
en
fr
- CH138131A - Station switch in electrical systems with a fault current coil between the neutral conductor and auxiliary earth, especially in transformer stations. :
de
en
- ES116509A1 - A new continuous press system for grapes. :
en
es
- FR675856A - Multi-piece crankshaft for rail vehicles :
en
fr
- FR675532A - Process for preparing boron trifluoride :
en
fr
- GB325216A - A product for cleaning and polishing, and process for the production of the same :
en
- IE10930L - Artificial silk :
en
- AU1812929A - A composition forthe destruction of prickly pear andother noxious vegetable growths :
en
- FR675388A - Sophisticated packaging :
en
fr
- FR675641A - lock nut :
en
fr
- FR675770A - Motorcycle engine device :
en
fr
- FR675687A - Improvements in ventilators :
en
fr
- FR675698A - Shoe Sewing Machine Improvements :
en
fr
- CA297426A - Saccharification of cellulose :
en
fr
- FR675677A - Spacer sleeve for steel anchors :
en
fr
- GB304229A - :
en
- US1746493A - Brake drum :
en
- DE491952C - Drive for the deck machine spindles arranged on the deck machine shaft on flat connecting rods :
de
en
- DE491979C - Insertion device for paper processing machines, especially platen printing presses :
de
en
- DE491694C - Device for the wet processing of ores and fuels :
de
en
- FR675801A - Blinding mirror for automobiles and other vehicles :
en
fr
- DE491565C - Lorry tipper with tilting frame :
de
en
- AT116272B - Discharge tube. :
de
en
- CH138016A - Method and device for utilizing the residual gases produced during the transfer of low-boiling, liquefied gases, in particular gases intended for welding and cutting purposes. :
de
en
- AT116202B - Device for movable mounting of X-ray tubes. :
de
en
- CH138114A - Underground line for high voltages. :
de
en
- GB301026A - Improvements in the manufacture of rayon :
en
- IE10627L - Gas cookers :
en
- FR675767A - Wringer :
en
fr
- US1746738A - Valve :
en
- DE491818C - Heat meter for heating systems :
de
en
- GB325178A - Improvements in machines for perforating paper and the like :
en
- FR675882A - Improvements made to devices for obtaining, by the drawing process, artificial silk starting from ammoniacal copper oxide :
en
fr
- FR675894A - Connection system between electrical relays for variable current amplifiers :
en
fr
- CH138122A - Switching arrangement for electrical remote control systems. :
de
en
- ES113506A2 - IMPROVEMENTS IN THE FEED WATER HEATERS FOR BOILERS AND SIMILAR :
en
es
- ES116442A1 - PERFECTED MECHANISM FOR THE OBTAINING, BY CAMS, OF PERIODIC MOVEMENTS, AND ESPECIALLY FOR THE CONTROL OF FUEL PUMPS IN COMBUSTIOn ENGINES :
en
es
- DE491487C - Pressurized water control :
de
en
- US1746474A - Mechanical pencil :
en
- DE491721C - Holding device for processing hollow glass objects rotated about its axis :
de
en
- ES116192A1 - Improvements in or related to the sale or measurement of predetermined quantities of liquid or pulverized and analogous substances. :
en
es
- FR675541A - Automatic firearm with two cartridge magazines :
en
fr
- GB313850A - Machine for evacuating and closing ampoules and the like glass hollow vessels :
en
- US1746396A - Compound liner :
en
- US1746607A - Motion-picture machine :
en
- CA297401A - Water chamber and steam chamber :
en
fr
- US1746495A - Stapling device :
en
- US1747006A - Bumper post :
en
- ES116548A1 - Improved machine for the manufacture of all kinds of twist drills. :
en
es
- FR675680A - Sheet pile walls in formwork :
en
fr
- GB325246A - Improvements in or relating to apparatus for the production of artificial silk and the like :
en
- US1746820A - Rail anticreeper :
en
- US1747144A - Centrifugal basket :
en
- GB325031A - Improvements in the cleaning of carbonaceous materials :
en
- GB325181A - Improvements in kneading machines :
en
- DE491968C - Leveling or expansion bench :
de
en
- FR675461A - Improvements to stereoscopic cameras :
en
fr
- GB310544A - Improvements relating to centrifugal machines or separators :
en
- GB325021A - Improvements in or relating to thermionic amplifiers employed in conjunction with loud speakers :
en
- FR675858A - Mechanically operated tool frames :
en
fr
- US1746269A - Curtain and shade guard :
en
- US1746510A - Colonic therapy apparatus :
en
- US1746774A - Gas and air cleaner :
en
- AT116170B - Device for generating electromagnetic vibrations. :
de
en
- AT116346B - Baking and roasting device. :
de
en
- DE491547C - Regulator for fresh air heating of motor vehicles :
de
en
- FR675899A - Coffee filter :
en
fr
- DE491497C - Hinge and ball bearingless pantograph for electrically operated track vehicles :
de
en
- DE491552C - Device for filling the air hoses of bicycles and similar vehicles :
de
en
- DE492029C - Drive wheel for vehicles with manual drive, especially for ambulances :
de
en
- ES115790A1 - A SYSTEM OF TIE ARMOR :
en
es
- FR675505A - Direction indicator light for automobiles simultaneously signaling forward and backward on both sides :
en
fr
- US1747108A - Animal trap :
en
- US1746658A - Transportation system :
en
- US1746752A - Belt and the like and method of making same :
en
- DK41601C - Fixed chimney crown with wind ducts. :
da
en
- US1746895A - Lacquer :
en
- US1746933A - Well-drill bit :
en
- ES116471A1 - Improvements in drilling machines. :
en
es
- FR675572A - Improvements made to pallet measuring instruments :
en
fr
- GB325133A - Process for the production of multiple web papers or cardboards on longitudinal wire cloth paper machines :
en
- ES40U - Folding cup. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR675531A - Capillary moderator for rheometers :
en
fr
- GB299045A - Improvements in or relating to suspension springs for self-propelled vehicles :
en
- GB325260A - Improvements in and relating to fluid heating and circulating systems :
en
- US1746575A - Rotary sprinkler :
en
- US1747125A - Road and street construction :
en
- DE491712C - Mechanical rectifier system with two or more rotating commutators coupled to one another :
de
en
- DE491841C - Fountain pen :
de
en
- DE492045C - Isolation of the rod end connections of windings in electrical machines :
de
en
- US1746345A - Means for preventing clogging of air conveyers :
en
- US1746448A - Wrapping machine :
en
- US1746513A - Tool :
en
- US1746676A - Chemical reagent :
en
- FR675715A - Improvements in photographic recording of acoustic or other oscillations :
en
fr
- DE491580C - Gas knife with wobble bell :
de
en
- DE491987C - Single high voltage cable :
de
en
- ES116567A1 - PERFECTED MACHINE TO CLASSIFY FRUITS, BULBS AND PRODUCTS IN GENERAL OF AGRICULTURE AND HORTICULTURE :
en
es
- GB325028A - Improvements in or relating to exothermic catalytic gas reactions :
en
- DE492071C - Device on the distribution channels for the water in the case of re-coolers, consisting of guide bodies arranged on the side walls :
de
en
- GB296791A - :
en
- GB301077A - Improvements in or relating to plastics :
en
- DE491516C - Circular knitting machine with a radially adjustable lock triangle :
de
en
- DE491667C - Device for remote display of vapor pressure, temperature and speed of an air or gas flow :
de
en
- DE491730C - Extraction of precious metals, in particular platinum metals :
de
en
- FR675517A - Improvements to engine blocks for motorcycles and automobiles :
en
fr
- FR675825A - Tying device for straw balers or similar machines :
en
fr
- ES115168A3 - REAR HUB FOR BICYCLE WHEEL :
en
es
- ES116537A1 - Improvements in entertainment games. :
en
es
- GR2641B - METHOD AND MACHINE FOR RECEIVING AND PERFORMANCE OF SOUND AND SPEAKING MOVIE MOVIES. :
el
en
- ES116586A1 - Improvements in the brake controls of cars. :
en
es
- FR675791A - Process for aerating and cooling milk and other similar liquids, and device for carrying out the process :
en
fr
- GB325250A - A process for the manufacture and production of valuable derivatives of pyranthrone :
en
- US1746235A - Heating apparatus :
en
- ES115956A1 - Procedure or method of emptying magnesium or its alloys. :
en
es
- ES116627A1 - A device for the synchronization of a cinematograph and a phonograph. :
en
es
- FR675519A - Apparatus for carrying out a process for melting glass using alkali metal salts or other similar easily fusible materials except chlorides :
en
fr
- US1746312A - Marker :
en
- US1746775A - Pipe fitting :
en
- US1746935A - Apparatus for the measurement of very weak alternating currents :
en
- DE491970C - Tin can or the like with a rotatably attached lid and a method for producing the same :
de
en
- US1746470A - Crate :
en
- GB325160A - Improvements relating to the manufacture of openwork metal flooring, stairway treads or the like :
en
- ES116503A2 - A PROCEDURE TO IMPROVE THE ADHERENCE OF FOOTWEAR TO THE GROUND :
en
es
- FR675682A - Hoe refinements :
en
fr
- FR675706A - Method of producing the flanks of different curvature of the teeth in the jaws of the clamping chucks :
en
fr
- ES4Y - Milk dispenser apparatus. :
en
es
- FR675631A - Advanced hard toe and how it is made :
en
fr
- FR675376A - Plaster reinforcement :
en
fr
- GB325179A - Improvements in or relating to apparatus for the collection of sun rays :
en
- FR675447A - Indicator table of stock market prices or other information :
en
fr
- GB325135A - Improvements in the construction of shoes for overall chains, belts, girdles or the like for the wheels of road vehicles :
en
- GB325189A - Improvements relating to presses for printing, embossing or the like :
en
- GB301471A - Improvements in and relating to talking machines :
en
- GB314851A - Improvements in or relating to dredging apparatus for raising wet or dry material :
en
- GB325007A - An improved collapsible tyre rim :
en
- GB325009A - Improvements in feeding mechanism for cigarette packaging machines :
en
- ES41U - A reel for winding tape (Machine-translation by Google Translate, not legally binding) :
en
es
- FR675373A - Baby carrier :
en
fr
- DK41612C - Elastic Shaft Coupling. :
da
en
- DE491668C - Submersible electrical machine in which the penetration of liquid into the machine housing at a certain liquid level gives a warning to lift the machine :
de
en
- ES116447A1 - Improvements introduced in the construction of barrels for the packing of substances or solid and liquid bodies. :
en
es
- ES116571A1 - Improvements in and relating to road and rail vehicles. :
en
es
- GB325075A - An improved self fitting and fixing anti-dazzle device for lamps of motor cars and other vehicles :
en
- US1746779A - Fastening and tensioning means for removable vehicle roof coverings :
en
- ES115250A1 - MOLD FOR THE MANUFACTURE OF FOOTWEAR, SANDALS OR SIMILAR ITEMS :
en
es
- US1747064A - Electrode composition for electron-discharge devices :
en
- DE491507C - Protective device for liquid-insulated electrical apparatus, in which the decomposition gases or vapors that occur during abnormal operating conditions act on an organ that responds to the speed of the current :
de
en
- FR675781A - Fluid control device and its application to fire extinguishers :
en
fr
- ES116646A1 - Improvements in the wheels of automobiles. :
en
es
- GB325158A - Improvements in sheet feed mechanism :
en
- GB325202A - Improvements in and relating to railway rail-joints :
en
- ES116148A1 - PROCEDURE FOR THE PURIFICATION OF MAGNESIUM AND ITS ALLOYS :
en
es
- DE491581C - Method for cleaning beer pipes :
de
en
- DE491999C - Process for the preparation of water-insoluble azo dyes :
de
en
- US1746967A - Electric condenser :
en
- US1746234A - Circuit-controlling apparatus :
en
- CH138153A - Advertising device. :
en
fr
- USRE17592E - Side sill :
en
- DE491522C - Device for exerting pressure on the male limb :
de
en
- CA297491A - Universal joint :
en
fr
- DE491955C - Rotating scissors for dividing rolled stock :
de
en
- DE491094C - Process for continuous cold generation :
de
en
- DE491724C - Device for applying discs of magnetic material to the core pins of molds for rubber heels :
de
en
- DE491750C - Device for the independent demonstration of living pictures in vehicles using translucent grid plates :
de
en
- US1746878A - Package-sealer-actuated advertising means :
en
- GB325044A - Method of and devices for making concrete piles :
en
- GB325209A - Manufacture of highly viscous acetylcellulose soluble in acetone :
en
- DK41626C - Combustion engine with Fuel Injection and Self-Ignition. :
da
en
- CH138040A - Universal angular bevel. :
de
en
- CH138230A - Process for the production of a new azo dye. :
de
en
- GB303472A - Improvements in electric batteries and in electrodes therefor :
en
- FR675840A - Improvements in processes and apparatus for spraying liquids :
en
fr
- FR675851A - Bench for automatic lathes with several spindles :
en
fr
- GB308607A - Improvements relating to index tabs and cards for card indexes :
en
- US1747004A - Attachment for windshield cleaners :
en
- US1746677A - Chemical reagent :
en
- US1746877A - Facial cleanser :
en
- US1747021A - Tion of new yoek :
en
- GB325212A - Improvements in machines for the moulding of plastic substances :
en
- ES116635A1 - Industrial procedure for the benefit of tin. :
en
es
- FR675834A - Differential control system for wheels of agricultural machines and more particularly for wheels of seed drills :
en
fr
- DE491823C - Derailleur speed change and reversing gear :
de
en
- US1746905A - Process for purifying mono potassium phosphate :
en
- DE491393C - Tiltable high frequency induction furnace :
de
en
- DE491735C - Hand spreaders, especially for seeds and fertilizer, in which the spreading material is loosened and discharged by a tine roller :
de
en
- GB325103A - Improvements relating to pedal-propelled road vehicles :
en
- FR675695A - Improvements made to devices for sharpening the blades of safety razors :
en
fr
- FR675493A - Process for the conversion of coals, tars, mineral oils, etc., into higher value products :
en
fr
- FR675533A - Bowl for any coolers :
en
fr
- DE491872C - Precipitation electrode made of a semiconductor for the electrical cleaning of gases :
de
en
- US1746600A - Stationary golf tee :
en
- US1746632A - Register detector :
en
- ES116632A1 - Procedure for obtaining tin compounds using as primary materials, earths, muds and alloys of said metal. :
en
es
- DK41604C - Horseshoes with Rubber Wear Cleats or a similar Material. :
da
en
- DE491199C - Telegraph cable with coil loading :
de
en
- ES115808A1 - DEVICE FOR THE ALTERNATIVE USE OF HEAVY AND LIGHT FUELS IN EXPLOSION ENGINES :
en
es
- FR675525A - Rehearsal catch for piano mechanics :
en
fr
- GB325137A - Improvements in or relating to centrifugal pumps :
en
- US1746840A - Shock absorber for automobiles :
en
- ES39U - Provision to determine the proportions of dye baths. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR675835A - Portable acetylene gas generator :
en
fr
- GB312310A - :
en
- DE491770C - Automatic flow lock for a light liquid separator :
de
en
- ES116572A1 - A procedure for obtaining hydrogen peroxide. :
en
es
- US1746681A - Carburetor :
en
- US1747136A - Pivot-straightening device :
en
- DE491529C - Clamping sleeve to lengthen rods, escape rods or the like. :
de
en
- ES116636A2 - A SYSTEM OF NOTEBOOKS OR PAPER NOTEBOOKS :
en
es
- FR675606A - Guide for the power supply cord of electric irons :
en
fr
- AT116200B - Process for obtaining the active substances from the pituitary gland. :
de
en
- US1746716A - Drilling tool :
en
- FR675619A - Electronic Discharge Tube Improvements and Applications :
en
fr
- US1746542A - Manufacture of chlorine :
en
- CH137969A - Cutter bars for mowers. :
de
en
- CH138217A - Process for the production of a new metal-containing dye. :
de
en
- AU1816629A - Improvements relating tothe communication of wireless signals :
en
- CH138007A - Device for protecting woman's stockings against splashing mud. :
en
fr
- US1746382A - Liquid-dispensing apparatus :
en
- US1746256A - Curtain suspension and actuating means :
en
- US1746392A - Clutch mechanism :
en
- USD80488S - Island :
en
- AT116189B - Cathode arrangement for indirectly heated vacuum tubes. :
de
en
- DE491600C - Electrically heated crucible furnace, in particular salt bath furnace, with suspended crucible :
de
en
- ES116312A1 - TRANSPORTABLE CONCRETE MIXER OF LARGE CAPACITY :
en
es
- FR675749A - Method and apparatus for the treatment of fibrous material :
en
fr
- FR675896A - Illuminated registration number acting at the same time as a rear red light for automobiles :
en
fr
- GB308799A - Improved electric disengaging devices for warping machines for yarns or threads :
en
- US1746894A - Loud-speaker :
en
- US1747048A - Dyeing apparatus :
en
- CA297393A - Manufacture of opaque washable playing cards :
en
fr
- CH137999A - Cloth clamp for buttonhole sewing machines. :
de
en
- DE491389C - Steam power plant with several constantly running condensation machines :
de
en
- AT116301B - Savings clock. :
de
en
- US1746413A - Hose supporter and the suspending means therefor :
en
- US1746534A - Form for neckties :
en
- CH138088A - Control device for liquid and gaseous propellants. :
de
en
- AT116226B - Germ detector. :
de
en
- AT116120B - Spring-loaded handlebar for bicycles. :
de
en
- AT116146B - Forming machine for the production of precisely dimensioned hollow blocks. :
de
en
- US1746907A - Automatic parking-light switch :
en
- US1746857A - Golf bag :
en
- US1746497A - Heat exchanger :
en
- US1746909A - Conduit-box cover :
en
- USD80498S - seeking :
en
- CH138136A - Permanent magnet. :
en
fr
- DE490524C - Twisting device for upholstered furniture :
de
en
- CA297388A - Zinc reduction furnace :
en
fr
- CA297399A - Cigarette container :
en
fr
- CA8641S - FALCON CRYSTAL :
en
fr
- AT116289B - Seal security. :
de
en
- CA297468A - Process of producing glacial acetic acid from dilute acetic acids :
en
fr
- DE492052C - Process for making dough from whole wheat flours :
de
en
- AU2074929A - Improvements in or relating to chicken brooders :
en
- DE491335C - Device for connecting the measuring instruments and counters to the associated current transformers :
de
en
- GB309569A - Improvements in machines for manufacturing automatically opening capsules or wrappers :
en
- US1746608A - Filing apparatus :
en
- US1746709A - Surf mattress :
en
- US1747074A - Conveying means in machines for manufacturing envelopes, paper bags, and the like :
en
- CA297496A - End point recorder :
en
fr
- CA297510A - Dumping body hoist :
en
fr
- CH138058A - Form clock. :
de
en
- CH138168A - Wheel rim and method for its manufacture. :
en
fr
- ES116578A1 - Scythe sharpening machine. :
en
es
- AT116193B - Electrolyte for galvanic elements. :
de
en
- AT116263B - Removable leather ski pole handle. :
de
en
- CH137990A - Tapping device. :
de
en
- CH137994A - Thread reel. :
de
en
- US1746689A - Radioreception :
en
- US1747053A - Nail and staple puller :
en
- US1747058A - Cultivator attachment :
en
- ES116488A1 - A procedure for the transport of concrete to buildings. :
en
es
- CH138142A - Lighting device with at least one discharge tube with high ignition voltage. :
de
en
- DE491017C - Rotary capacitor, the fixed and movable plates of which are arranged at right angles to the axis of rotation of the capacitor and intersect at points whose distance from the center of rotation changes with the angle of rotation of the plate sets :
de
en
- DE491575C - Machine for punching out box blanks or the like. :
de
en
- GB314979A - Process and apparatus for burning pulverized fuel :
en
- DE491875C - A furnace system consisting of several Azotier ovens for the production of calcium cyanamide :
de
en
- FR675870A - Improvements to the means used to keep articles of more or less plastic in place in a case :
en
fr
- GB325022A - Apparatus for recording and reproducing sound :
en
- CH138232A - Process for the production of a new azo dye. :
de
en
- GB324997A - Improvements relating to vehicle brake mechanism :
en
- AT116136B - Kerosene wick burner for a dimmed flame. :
de
en
- AT116240B - Device for the transmission of force and movement to machines, apparatus, boilers and the like that are tightly sealed to the outside. like :
de
en
- AU1929829A - Improvements in and relating to musical instruments as player pianos andthe like :
en
- CH138225A - Process for the production of a new metal-containing dye. :
de
en
- US1746453A - Two-wheel trailer brake :
en
- US1746606A - Tractor drawbar cultivator :
en
- US1746610A - Shoe-tree :
en
- US1746343A - Flying machine :
en
- US1746602A - Built-up record :
en
- US1746867A - Unidirectional current-conducting device :
en
- AT116328B - Switch for reversing the direction of current in electrical systems. :
de
en
- US1746732A - Copyholder :
en
- AT116349B - Process for the production of bell knives for leather sharpening machines. :
de
en
- CH138132A - Impedance-responding control element for distance relay. :
de
en
- CH138214A - Process for the production of a new metal-containing dye. :
de
en
- CA297444A - Tam-pressing machine :
en
fr
- CA297389A - Fire alarm :
en
fr
- CH138239A - Process for the preparation of a vat dye. :
de
en
- AT116338B - Scissors with interchangeable blades and methods of making the latter. :
de
en
- DE491472C - Method and apparatus for drying crystalline salts :
de
en
- CH138184A - Device for dust-free emptying, in particular circular rubbish containers with hinged lids, when removing rubbish. :
de
en
- FR675410A - Improvement in spark plugs :
en
fr
- DE491038C - Automatic zero setting for writing calculators :
de
en
- DE491756C - Drying machine for drying colored paper :
de
en
- US1746503A - Knife rack :
en
- US1747039A - Serving fork :
en
- US1746324A - Fare-collecting and chan :
en
- US1746332A - Container :
en
- US1746810A - Vanity compact :
en
- DE491593C - Sealing for filter drums according to patent 425542 by means of blades attached to the drum rim :
de
en
- ES116601A3 - A machine to effect the closing of tubes and bulbs of electric lamps. :
en
es
- GB324996A - Improvements in means for use in opening sheet metal containers :
en
- US1746385A - Framing mechanism for cinematographic projectors :
en
- US1746670A - Regulator :
en
- US1746731A - Process for the disintegration of matter :
en
- US1747024A - Cigarette holder :
en
- FR675893A - Motorcycle tank fuel level indicator :
en
fr
- AT116234B - Building block and process for its manufacture. :
de
en
- AT116315B - Electric switch. :
de
en
- CA297398A - Process of laminating glass :
en
fr
- CA297440A - Lock :
en
fr
- DE491436C - Boot extractor for long boots :
de
en
- DK41635C - Arrangement for fastening discs with shaft going through the hub. :
da
en
- FR675413A - Process for making materials more resistant to attack by pests :
en
fr
- GB313118A - Improvements in or relating to devices for spinning, twisting and winding threads :
en
- AT116126B - Wheel with removable rim for vehicles. :
de
en
- CH138101A - Cylinder cover for four-stroke internal combustion engines. :
de
en
- ES116519A3 - A procedure for the manufacture of a removable metal plug with snap closure. :
en
es
- GB325015A - An improved stop or regulating valve for steam, gas, water and the like :
en
- GB325086A - Improvements relating to electric cut-out devices :
en
- FR675487A - Improvements to tabulating, calculating or card-operated machines :
en
fr
- ES116558A3 - A method of building fences, racks, and windows. :
en
es
- FR675536A - Improvements in the chain of command :
en
fr
- AT116327B - Method of stacking transformer lamellas. :
de
en
- DE491302C - Laboratory Gluehring :
de
en
- FR675700A - :
fr
- GB325808A - Improvements in or relating to cap closures for the mouths of containers :
en
- AU2153429A - Improvements relating to electromagnetic sound reproducing devices :
en
- ES116570A2 - NEW INDUSTRIAL RESULT CONSISTENT OF SENSITIZED PHOTOGRAPHIC PAPERS EQUIPPED WITH PHOTOGRAPHIC IMPRESSIONS ON THE SENSITIVE SIDE OF THE SAME BEFORE USE :
en
es
- FR675406A - Improvements to television sets and similar devices :
en
fr
- FR675836A - Distribution for pneumatic hammers and drills :
en
fr
- GB325106A - Improvements relating to wire-spoke wheels :
en
- GB310283A - Improvements in apparatus for cooling coke :
en
- GB325204A - Manufacture of monoazo-dyestuffs containing metal :
en
- FR675636A - Improvements made to metal vapor lamps :
en
fr
- FR675863A - Hydraulic brake system with automatic take-up of play and lining wear, particularly applicable to automobiles :
en
fr
- US1747141A - Compressed-air water elevator :
en
- FR675756A - Process for obtaining fibers to be spun :
en
fr
- ES116591A1 - LACRING APPARATUS :
en
es
- FR675494A - Method for determining the electrical disruption voltage :
en
fr
- AT116130B - Siphon head for glass bottles. :
de
en
- AT116279B - Electrical device. :
de
en
- US1747140A - Nail distributor :
en
- CH137972A - Masonry. :
de
en
- FR675716A - Improvements to optical slits especially those used for sound recording :
en
fr
- FR675865A - Cooling device in cinema projection devices :
en
fr
- CH138104A - Starting device for prime movers with radial engagement movement of the pinion. :
de
en
- AT116277B - Vacuum tube. :
de
en
- CA297400A - Bituminous composition :
en
fr
- CA297482A - Friction shock absorbing mechanism :
en
fr
- ES116443A1 - INJECTION PUMP, DESIGNED ESPECIALLY FOR FUEL SUPPLY OF COMBUSTION ENGINES :
en
es
- ES116522A3 - Nine and a half (9 1/2) millimeter wide motion picture film with center perforation. :
en
es
- ES116547A1 - A device to economize electric power or fuel of any kind, in coupled motors. :
en
es
- DE491352C - Device for spinning air or light silk :
de
en
- DE491691C - Automatic rope brake for pendulum impact testers :
de
en
- DE491740C - Flexible connection in the manner of a Bowden cable :
de
en
- DE491578C - Air heater composed of the same pocket-shaped sheet metal elements :
de
en
- US1746684A - Folding chair :
en
- US1746972A - Cabinet :
en
- DE491473C - Device for inserting the weft thread in loop form by means of a flexible steel belt for looms with fixed weft bobbins :
de
en
- DK41619C - Apparatus for centrifuges, in particular for cleaning or separating liquids. :
da
en
- ES113442A2 - IMPROVEMENTS IN OR RELATING TO PROTECTION PROVISIONS IN THE ELECTRICAL POWER LINES AND THEIR SIMILAR :
en
es
- FR675437A - Improvement to multi-cylinder internal combustion engines :
en
fr
- GB325091A - Improvements in or relating to apparatus for curling yarns :
en
- GB325147A - Improvements in smokers' combinations :
en
- US1746239A - Transmission-measuring system :
en
- US1746461A - Waste retainer for journal boxes :
en
- DE491392C - Electric induction furnace :
de
en
- ES116642A1 - Perfections in portable heaters with supports or handles for them. :
en
es
- US1746421A - Intermittent drive for indicators :
en
- US1746713A - Thirty-two speed head :
en
- US1746743A - Material-handling plant :
en
- US1746758A - Fountain pen :
en
- US1746548A - Internal-combustion engine :
en
- US1746718A - Brake-testing apparatus :
en
- DE491396C - Process for the production of molded parts from mixtures of phenol-formaldehyde condensation products with gelulose esters :
de
en
- US1746475A - Lifting jack :
en
- ES115529A1 - MILESTONE OR PARKING MARK :
en
es
- ES116587A3 - Improvements introduced into known paper wrappers or envelopes for sending postal packages of the so-called printed class. :
en
es
- FR675355A - Elbow enhancements for tubular coils :
en
fr
- CA297421A - Formation of agglomerates or aggregates from pulverized materials :
en
fr
- ES115748A3 - A SYSTEM OF SPRINGS FOR SHUTTLES :
en
es
- ES116508A1 - Improvements in the methods of manufacturing gases based on heavy oils. :
en
es
- DE491488C - Device for separating specifically heavier foreign bodies from bulk material :
de
en
- FR675384A - New ceramic material and its manufacturing process :
en
fr
- FR675500A - Improvements to refrigeration devices established in the form of cabinets or others :
en
fr
- FR675412A - Cabinet for the sale of electric lamps :
en
fr
- FR675583A - Automotive headlight control system :
en
fr
- US1746415A - Collapsible wheel chuck :
en
- DE491982C - Process for the production of water glass roads :
de
en
- DK41609C - Electron discharge device. :
da
en
- ES115296A1 - Automatic tweezers to tear the hair of the human body especially from the eyebrows. :
en
es
- DE491338C - Method and device for measuring the transmission ratio and the phase angle of voltage and current transformers :
de
en
- GB325115A - Process for the manufacture of dihalogenoethyl esters :
en
- US1746643A - Automatic lock for extension ladders :
en
- DE491416C - Antenna arrangement for short waves :
de
en
- DE491614C - AC motor with built-in rotor resistance, especially to drive slingshots :
de
en
- DE491609C - Arrangement of the connection lines in Pupin coil boxes :
de
en
- DE491822C - Hose tear sealing :
de
en
- DE491947C - Folk amusement device :
de
en
- ES116608A3 - Saw machine for cold metal cutting. :
en
es
- DE487410C - Process for the production of multilayer metals, in particular with a noble metal coating :
de
en
- ES114405A2 - IMPROVEMENTS IN PRINTING PRESSES :
en
es
- ES116644A1 - Manufacturing process for rubber soles for footwear with or without internal projection flange. :
en
es
- FR675657A - Camera used in photography, for unloading frames and controlled development of plates, in broad daylight :
en
fr
- FR675779A - Multiple Electric Capacitor Improvements :
en
fr
- FR675397A - Process for the preparation of dyes for vats :
en
fr
- FR675556A - Advanced manufacturing process for anti-rickets substances :
en
fr
- GB325149A - Device for use with tees in playing golf :
en
- FR675543A - Device for the distribution by water under pressure of liquids lighter than water and which do not mix with it, mainly flammable liquids :
en
fr
- DE491166C - Device for filling in or filling up chopped wood and. Like. In pulp digesters :
de
en
- ES116494A1 - A fire extinguishing device "minimax" type auto. :
en
es
- GB325043A - Improvements in and relating to anti-skid devices for motor cars and other motor driven vehicles :
en
- GB325174A - Improvements in or relating to steam superheaters :
en
- DE492022C - Process for the production of high-gloss surfaces in gold and fine silver goods :
de
en
- GR2637B - METHOD OF INDUSTRIAL PRODUCTION OF POTASSIUM CARBONE POSSIBLY POSSIBLE TO CONVERT TO SODIUM COURCENT AND CARBONATE. :
el
en
- FR675398A - Process for the preparation of artificial agglomerated cork materials :
en
fr
- FR675581A - :
fr
- US1746295A - Pneumatic action for musical instruments :
en
- US1747082A - Nut or screw connection with device to prevent loosening :
en
- ES115403A1 - Improvements in the speakers. :
en
es
- USD80474S - Design eor an apron :
en
- USD80493S - Design for a lighting fixture or article of similar nature :
en
- CH138108A - Method and device for cooling by means of solid carbon dioxide. :
de
en
- DE491759C - Slicer with a device for manual and power drive :
de
en
- DK41598C - Acoustic Device for Reproduction or Registration of Sound Waves. :
da
en
- GB325034A - A new or improved proofed or treated cloth and process of making same :
en
- ES116455A1 - Improvements in the regenerators of Siemens-Martin ovens. :
en
es
- FR675741A - Return stitch double drop knitting machine :
en
fr
- AT116208B - Device on electrical heating resistors for airtight and acid-tight sealing. :
de
en
- DE491566C - Form plate for pasta presses consisting of individual parts :
de
en
- DE491776C - Process for the production of electrodes for primary and secondary elements by mixing metals or metal oxides :
de
en
- GB325101A - Improvements in and connected with the mounting of power transmission gears or wheels on shafts or axles :
en
- GB325037A - Improvement in wheels :
en
- DE491074C - Process for the production of a thermal insulation compound from slag wool and fibrous materials of organic or inorganic origin :
de
en
- FR675403A - Improvements in radioelectric devices and processes :
en
fr
- GB301398A - Improvements in or relating to electric meters and wattmeters :
en
- GB325165A - Improvements in or relating to rotary duplicators :
en
- CH138172A - Headlight for motorized road vehicles. :
en
fr
- AU1815029A - Silent float operated valve for cisterns :
en
- CA297430A - Hay stacker :
en
fr
- GB297003A - Manufacture of dyestuffs containing metal :
en
- GB325095A - Heel tip :
en
- AT116270B - Front suspension for bicycles. :
de
en
- AT116248B - Container with pictures that can be changed in color and arranged on the outside. :
de
en
- AU1807629A - Improvements in processes of assembling pipes :
en
- AT116288B - Flattening press for clothes. :
de
en
- CH138048A - Viscometer. :
de
en
- DE491446C - Device for introducing pistons with piston rings into cylinders :
de
en
- ES116431A1 - An industrial chemical process to take advantage of the fatty acids contained in the soaps of the wastewater of the laundries. :
en
es
- GB325039A - Improvements in and relating to treatment of coffee :
en
- FR675753A - Airplane of absolute stability :
en
fr
- FR675693A - Improvements to elastic fluid motors :
en
fr
- GB325006A - Improvements in machines for the moulding of plastic substances :
en
- GB325161A - Improvements in connection with the purification of water :
en
- FR675752A - Improvement in methods and apparatus for incorporating vapors containing perfumes, flavors or the like into liquids :
en
fr
- GB303751A - Improvements in and relating to hard metal compositions :
en
- DE491573C - Process for obtaining durable filicin solutions :
de
en
- DK41618C - Projection screen for transmitted Light. :
da
en
- GB304651A - :
en
- GB325146A - Gear change mechanism for motor vehicles :
en
- CH138078A - Bench pliers. :
de
en
- US1746579A - Injector-pump mechanism :
en
- DK41633C - Machine for picking up sugar beets and the like. :
da
en
- CA297419A - Heat exchanger :
en
fr
- DE491506C - Head fitting attached without cement to a cross-hole insulating body for converters or transformers :
de
en
- DE491535C - Staehlernes die :
de
en
- US1746285A - Pot wiper for slug-casting machines :
en
- USD80504S - Design for a shoe bttckle :
en
- US1746331A - Mechanical telautograph :
en
- US1746942A - Bedspring :
en
- CH138034A - Machine for developing photographic prints. :
en
fr
- AT116108B - Direction indicators with electromagnetic actuation and built-in release coil. :
de
en
- AT116276B - Process for the wet treatment of synthetic threads located on bobbins. :
de
en
- US1746939A - New acid azo dyestuffs and process of making the same :
en
- CA8643S - CRYSTAL BOTTLE :
en
fr
- AT116184B - Device for the simultaneous elimination of the moiré effect and the chromatic diffraction aberrations in the reproduction of colored films with periodic networks. :
de
en
- AT116241B - Spark plug for internal combustion engines. :
de
en
- CH138244A - Winding watch with protective case. :
en
fr
- DE491831C - Multi-part guide vane for pump control :
de
en
- FR675374A - Improvements to liquid fuel burners :
en
fr
- FR675430A - Fly & Insect Trap Paper System :
en
fr
- CA297413A - Device for preserving and transporting vegetables :
en
fr
- CA297470A - Journal lubricator :
en
fr
- CH138181A - Process for the preparation of a condensation product which can be used as a pesticide. :
de
en
- DE491628C - Ten circuit :
de
en
- CH137988A - Apparatus for soaking bottles and similar vessels. :
de
en
- AT116258B - Procedure for eliminating crosstalk on telephone lines. :
de
en
- US1746399A - Reflector :
en
- US1746813A - Fish scaler :
en
- AT116350B - Machine for grinding the cutting of hollow knives u. like :
de
en
- CA297475A - Treatment of ores and metallurgical products :
en
fr
- US1746918A - Foundation :
en
- US1746899A - Tea-cartridge package and method of manufacturing the same :
en
- AT116159B - Automatic machine for the mechanical production of artificial stones. :
de
en
- AT116224B - Process for the production of stereotypes and printing matrices. :
de
en
- US1747013A - Rope sheave :
en
- AT116312B - Double-acting, single-cylinder power machine for vibratory chutes. :
de
en
- CH138118A - High voltage insulator, in particular for overhead lines. :
de
en
- CH137993A - Device for thread cleaning on twisting machines. :
de
en
- CH138113A - Elastic stand isolator consisting of several links. :
de
en
- DE491390C - Boiler system for pulverized coal firing with a boiler located above the combustion chamber and with a feed water and air preheater connected in series with the flue gas side in a downward path of the flue gases :
de
en
- US1746569A - Door construction :
en
- CA297459A - Dump vehicle :
en
fr
- CH138076A - Plate-shaped material and method for its manufacture. :
de
en
- CH138130A - Device for connecting rod-shaped electrical resistances. :
en
fr
- USD80476S - Design foe a show case or similar article :
en
- AT116221B - Metal shutters, especially for fire-proof metal cabinets, tables, displays, showcases, etc. like :
de
en
- CH138174A - Hydraulic power transmission for locomotives and other vehicles. :
de
en
- US1746416A - Method of and machine for lining can ends :
en
- US1746645A - Double-deck oven :
en
- US1746750A - Radiocabinet :
en
- US1746945A - Recovering metals :
en
- US1747080A - Apparatus for congelation :
en
- US1746463A - Gasket cutter :
en
- US1746974A - Apparatus for closing vacuum vessels :
en
- US1746446A - Multiplex radioreceiver :
en
- AT116342B - Method and machine for drawing wire. :
de
en
- AT116110B - Device to prevent or identify unauthorized use of motor vehicles. :
de
en
- CH138003A - Device for pattern-based printing through of fabric webs with wax, wax substitutes, paraffin and the like. :
de
en
- US1746329A - Stock-fitting machine :
en
- US1746991A - Electric windmill :
en
- US1746613A - Wave motor :
en
- FR675457A - Device for adjusting rockets :
en
fr
- AU1893829A - Improvements in or relating to machines for vacuumizing containers :
en
- CH138008A - Blanket. :
de
en
- CH138192A - Process for the preparation of a condensation product from cyclohexanone. :
de
en
- AT116269B - Device for compensation of the earth fault current of high voltage lines. :
de
en
- US1746484A - Vapor-discharge tube :
en
- CA297449A - Vehicle roof :
en
fr
- CH138102A - Silencers for internal combustion engines. :
de
en
- US1746257A - Means for sharpening the fly cutters of cigarette-rod machines :
en
- DE491842C - Anti-skid device for paragraphs :
de
en
- US1746574A - Low-water control for steam generators :
en
- FR675883A - Optical slots for recording and reproducing sound :
en
fr
- FR675884A - Improvements to phonographs :
en
fr
- CH138068A - Electric soldering and welding device for thin-walled pipes and the like with overlapped edges. :
de
en
- US1746560A - Internal-combustion engine :
en
- US1746841A - Surface condenser :
en
- US1746896A - Refrigerating system :
en
- US1747130A - Excavating device :
en
- US1746955A - Ments :
en
- US1746323A - Domestic hot-water supply system :
en
- US1746522A - Low-tension fluid-heating apparatus :
en
- US1746480A - Automobile turning signal :
en
- US1746870A - Driving mechanism for power-driven vehicles :
en
- US1746464A - Process for the production of paraffin-hydrocarbons with more than one carbon atom :
en
- US1746617A - Pneumatic tool :
en
- ES116491A1 - An improved garrison system or pipe mounts. :
en
es
- AT116287B - Sheet metal or the like cassette for toilet items. :
de
en
- AT116332B - Process for the production of silver-plated cutlery with reinforcement plates or the like arranged on the resting points. :
de
en
- DE491384C - Process for improving the heat economy in sludge drying in the cement industry :
de
en
- GB325180A - Improvements in or relating to watering appliances for animals :
en
- US1746460A - Structure of hulls for mine-laying submarine boats :
en
- US1747093A - Vehicle signal-control switch :
en
- CH138031A - Adjustment device for the lens on photographic apparatus. :
de
en
- US1746521A - Dough-working device :
en
- FR675593A - Improvements to single-acting machine pistons :
en
fr
- GB325167A - Skimmer control means for glass blowing machines :
en
- FR675383A - Device for transporting beams from behind in weaving :
en
fr
- GB313516A - :
en
- DE491411C - Steam control valve with steam dryer for locomotive boiler :
de
en
- FR675814A - Improvements to air vessels :
en
fr
- DE491474C - Device for regulating the speed of impeller turbines :
de
en
- GB325478A - Improvements in sound reproducers :
en
- FR675671A - Improvements to incandescent electric lamps :
en
fr
- GB325261A - Improvements in and relating to valve spring lifters :
en
- DE491688C - Process for the production of rayon from viscose :
de
en
- US1746272A - Heat-conducting tube :
en
- US1746337A - Switch :
en
- US1747131A - Dust arrester :
en
- US1746260A - Child's teeter or merry-go-round :
en
- US1746962A - Device for suspending and retaining footwear :
en
- ES115380A2 - IMPROVEMENTS IN THE SEALS FOR RECTIFIERS WITH METAL TANK AND SIMILAR :
en
es
- ES116563A1 - A tube coupling. :
en
es
- FR675484A - File cabinet mounting device :
en
fr
- US1746403A - Lead bridle :
en
- US1746903A - Process for making electrolytic iron :
en
- DE491682C - Casting device for die setting and line casting machines :
de
en
- DK41594C - Wireless Transmission System. :
da
en
- AT116281B - Voters with group and individual line selection for automatic telephone systems. :
de
en
- GB325104A - Improvements in or relating to the parti-colour dyeing of yarns, threads, and woven fabrics :
en
- FR675790A - Automatic heater :
en
fr
- US1746451A - Process of making pulp :
en
- US1746678A - Chemical reagent :
en
- FR675697A - Air turbine :
en
fr
- FR675518A - Radio reception facility :
en
fr
- FR675632A - Machine for the manufacture of agglomerated material bodies :
en
fr
- GB325144A - Improvements in or relating to pulverised fuel boilers :
en
- GB325187A - Improvements relating to photography :
en
- AT116161B - Tie holder. :
de
en
- FR675589A - :
fr
- GB325141A - Improved domestic appliance for wringing clothes :
en
- FR675623A - Fire extinguisher :
en
fr
- FR675822A - Manufacturing process of mixed yarns and resulting products :
en
fr
- GB307056A - Improvements in or relating to uniting rubber to metal :
en
- DE491406C - Steep tube boiler with standing water pipes :
de
en
- GB325238A - Improvements in glass melting apparatus :
en
- FR675874A - Compressor :
en
fr
- GB325223A - Improvements relating to axle boxes :
en
- US1746232A - Drapery hook :
en
- DK41589C - Procedure for the adsorption of gases, in particular the so-called permanent gases, by means of gels in a cooled state. :
da
en
- FR675496A - Improvements to devices to locate faults in ignition systems, or other applications :
en
fr
- FR675570A - combined pocket-size automatic cigarette case and cigarette lighter :
en
fr
- GB324880A - Improvements in or relating to reflecting signs :
en
- ES116524A1 - PROCEDURE FOR PLAYING BACK THE RECORDED SURFACES USED ON PHONOGRAPHS :
en
es
- GB312991A - Improvements in ash hoppers :
en
- US1746365A - Electromagnetic friction coupling :
en
- US1746824A - Strap-anchoring means :
en
- CH137992A - Metallic spiky packing for devices and apparatus for opening, defibrating, preparing and carding fibrous materials. :
en
fr
- FR675607A - Electric socket :
en
fr
- DE491690C - Airplane tent :
de
en
- CH138054A - Time-setting mechanism in watches. :
en
fr
- FR675375A - Smoke-eating diffuser device :
en
fr
- DE491695C - Magnetic separator :
de
en
- ES115882A1 - A PROCEDURE FOR THE MANUFACTURE OF A SPECIAL PAPER, OWN FOR THE MANUFACTURE OF TOWELS, NAPKINS, HAND DRYERS, TABLECLOTHS AND SIMILAR OBJECTS :
en
es
- FR675441A - Improvements to the hulls of ships and boats to increase their speed :
en
fr
- GB325142A - Improvements in devices for covering cores by winding :
en
- GB304719A - New or improved washing process :
en
- FR675504A - New combing machine for vegetable fibers :
en
fr
- US1746697A - Conveyer :
en
- US1746772A - Nonskidding device :
en
- FR675613A - Cross bottom valve bag :
en
fr
- FR675666A - Process for the production of iron alloys from raw materials in the pulverized state :
en
fr
- FR675727A - Internal mechanical movement roller :
en
fr
- FR675668A - Process for the preparation of artificial materials :
en
fr
- GB324995A - Electric condensers :
en
- DE491594C - Process for the production of diphenylene oxide :
de
en
- ES116553A1 - Device to obtain reportable copies of originals or objects. :
en
es
- DE491616C - Diathermy machine :
de
en
- ES116490A1 - Control device. :
en
es
- FR675877A - Cover of coupling devices, in particular of oil switch tanks, cover of which the passage openings are surrounded by short-circuit loops of non-magnetic material :
en
fr
- GB325049A - Improvements in, and relating to, tables :
en
- GB325229A - Manufacture of yellow azo-dyestuffs :
en
- DE491298C - Insole with corrugated spring :
de
en
- ES116175A1 - A PROCEDURE TO OXYGENE AND REFRIGERATE INHABITED PROPERTIES :
en
es
- FR675377A - Non-slip bandage protector :
en
fr
- AU2151129A - Process for substantially suppressing phosgene-formation when extinguishing fires with carbon tetrachloride :
en
- CH138161A - Coal or other bulk materials used primarily for domestic use. :
en
fr
- USRE17588E - prickitt :
en
- US1746379A - Apparatus for the application of diathermy current :
en
- US1746273A - Latch mechanism :
en
- DE462679C - Ridge connection of roof trusses or rungs :
de
en
- US1746282A - Heel for boots and shoes :
en
- US1746788A - Piezo-electric device :
en
- US1746811A - Hydraulically-actuated pump :
en
- US1746808A - Power-line signaling :
en
- US1746954A - Shock-insulated draft connection :
en
- CA297476A - Treatment of ores and metallurgical products :
en
fr
- DK41595C - Apparatus for continuous churning of butter. :
da
en
- FR675690A - Light projection device :
en
fr
- ES116510A1 - Improvements in the sound recorders. :
en
es
- FR675391A - Polychrome prints drying process :
en
fr
- GB324977A - Process and apparatus for the preparation of semi-colloids and uniform colloids :
en
- ES116602A3 - A machine for the manufacture of electric lamps and the like. :
en
es
- FR675554A - Improvements to pressing machines :
en
fr
- GB298484A - An improved process for refining low temperature tar, tar oils of any origin, crude benzene and products obtained by the destructive hydrogenation of carbonaceous materials :
en
- GB325058A - Improvements in or connected with wind-screens :
en
- FR675609A - Improvements in the arrangement of hydrostatic depth control plates for torpedoes :
en
fr
- GB325036A - Improvements in internal combustion engines of the opposed piston type and in driving gear for use therewith :
en
- CA8599S - Combined railway time-table and advertising device :
en
- FR675510A - Brake improvements :
en
fr
- FR675821A - Loom for the spinning of mixed yarns :
en
fr
- GB325186A - Strop with cross fluting :
en
- GB325130A - Improvements in electrical adapters of the multiple socket type :
en
- AT116308B - Machine with eccentrically moving piston and sickle-shaped work area. :
de
en
- CH137996A - Apparatus for winding on spools of a continuously fed textile fiber. :
en
fr
- FR675455A - Improvements to exposure devices :
en
fr
- ES116489A1 - A pump for transporting mortar and concrete with a piston purge. :
en
es
- ES116593A1 - DEVICE CONSISTENT OF A HAND GRENADE :
en
es
- US1747017A - Delivery of slivers from textile machines into cans :
en
- US1746486A - Collapsible or folding hat support :
en
- US1746720A - Adjustable tray :
en
- DK41599C - Method of Automatic Film Processing. :
da
en
- US1746231A - Apparatus for heating buildings and for like purposes :
en
- US1746304A - Method for measuring the end-section capacity of coil-loaded telephone circuits :
en
- US1746305A - Radio signaling system :
en
- DE491848C - Lighting device for pointer :
de
en
- FR675448A - Further training provided in the establishment of airplanes, seaplanes, etc. :
en
fr
- ES116599A1 - Parachute improvements. :
en
es
- DE491608C - Process for the production of a continuously inductively loaded signal conductor :
de
en
- DE491711C - Arrangement for the protection of electrical lines :
de
en
- DE491366C - Seal without a stuffing box :
de
en
- DE491414C - Rail vehicle with turning device that can be supported on the rails :
de
en
- DE491713C - Process for the production of glow cathodes from difficult-to-melt metals with a thorium oxide coating, which is produced by oxidizing a thorium compound, e.g. B. thorium nitrate is obtained :
de
en
- FR675648A - Seed puncher :
en
fr
- FR675507A - Process for the manufacture of azophthalein dyes :
en
fr
- FR675477A - Preparation of potassium permanganate from silico-manganese :
en
fr
- FR675812A - Auxiliary spectacle frame :
en
fr
- FR675843A - :
fr
- ES116576A1 - Improvements in the manufacture of window and window frames. :
en
es
- US1746611A - Sign :
en
- FR675591A - Improvements to devices for tensioning or purifying wires during their winding :
en
fr
- FR675879A - Sealing piston for containers used to store gases, steam or volatile liquids :
en
fr
- GB325116A - :
en
- DE491665C - Metal shutters :
de
en
- DE491778C - Glass body ceiling between reinforced concrete ribs :
de
en
- ES116445A2 - A NEW SYSTEM FOR THE AUTOMATIC LIGHTING OF AERODROMES, HIGHWAYS AND ROADS :
en
es
- GB308767A - Improved device for testing the brakes of vehicles :
en
- DE491454C - Arrangement of the pressure line for sucking liquid pumps, especially centrifugal pumps :
de
en
- US1746383A - Chain conveyer :
en
- GB311391A - New or improved method and apparatus for the production of artificial silk and the like :
en
- GB325050A - Improvements relating to ironing machines :
en
- US1746303A - Seat for toilet bowls :
en
- US1746350A - Control device for fuel-feeding mechanism :
en
- US1746496A - Stapling device :
en
- US1746705A - Blast furnace :
en
- US1746994A - Raisin sirup and process for making the same :
en
- US1747127A - Die for forming throat sheets for boilers :
en
- ES115567A1 - AGRICULTURAL TRACTOR FOR DRIVING IN THE GROOVE WITH EVEN DISTRIBUTION OF WEIGHT ON THE DRIVING WHEEL :
en
es
- FR675490A - Removable plug for short circuit :
en
fr
- FR675824A - Method and device for regulating the voltage of alternating current electrical installations :
en
fr
- DE492124C - Egg freshener holder :
de
en
- US1746629A - Protective winding for transformers :
en
- DE491251C - Long wood circular saw with a movable and removable recess for cross-cutting firewood on the fixed table :
de
en
- DE491631C - Device for locking the rotating parts on calculating machines :
de
en
- DE490996C - Conveyor device arranged between two parallel folding units :
de
en
- DE490998C - Cooling chamber that is operated by circulating the air by means of a fan :
de
en
- FR675407A - Folding wicker basket :
en
fr
- FR675769A - Industrial capacitors, specially designed for automatic phase shift adjustment :
en
fr
- FR675830A - Manometer :
en
fr
- US1746900A - Connecting means for couch frames or the like :
en
- CH138046A - Test device for instrument transformers with a direct current device as the measuring device. :
de
en
- DE491510C - Process and machine for the production of wire coils for electric light bulbs and discharge tubes :
de
en
- DE491584C - Automatic control device for fabric tensioning and drying machines :
de
en
- DE491816C - Automatic liquid outlet regulator :
de
en
- DE491412C - Sliding door lock for trams u. Like. With standing pushers :
de
en
- DK41632C - Liquid filter. :
da
en
- ES116517A1 - A procedure for the manufacture of preparations applicable to the hair in order to communicate brightness. :
en
es
- CA297461A - Pencil :
en
fr
- CH138065A - Filler metal for welding aluminum and process for its preparation. :
en
fr
- US1746583A - Bed mounting :
en
- US1746615A - Synthetic gummy or resinous material and process of making same :
en
- US1746693A - Liquid-elevating pump :
en
- CH138191A - Process for the preparation of 2-oxynaphthalene-8-monosulfo-6-carboxylic acid. :
de
en
- CH138236A - Process for preparing a new vat dye of the anthraquinone series. :
de
en
- US1747040A - Attachment for screw-threading machines :
en
- CH138050A - Low noise for speaking machines. :
de
en
- CA297432A - Legging :
en
fr
- US1746700A - Manhole cover :
en
- USD80506S - Design for a shoe buckle :
en
- US1746970A - Sprinkler :
en
- CH138015A - Method and device for the distribution of pressurized gas from liquefied gas. :
en
fr
- DE491459C - Removable ice crusher for steam ships :
de
en
- DE492129C - Propeller with holes or slots :
de
en
- GB325020A - Improved wool pack or other flexible container and method of manufacture thereof :
en
- US1746565A - Separable fastener :
en
- US1746965A - Method of installing nonbreakable crystals in watch bezels :
en
- US1746374A - Centrifugal pipe-casting machine :
en
- US1746570A - Puller :
en
- US1746663A - Process for the etherification of carbohydrates :
en
- US1747055A - Baking device :
en
- AT116182B - Additional device for devices for generating X-rays. :
de
en
- US1746773A - Selvage device for looms :
en
- USD80481S - Adolph gkamlich :
en
- USD80492S - Design :
en
- CH138139A - Electromagnetically controlled hydraulic regulator with flow pre-control for electric arc furnaces. :
de
en
- DE491971C - Revitalization of used, powdery decolorizing coals :
de
en
- GB303805A - :
en
- GB325026A - Improvements relating to automatic telephone systems :
en
- DE491279C - Device for conveying premixed mortar, concrete u. Like. With the help of compressed air through a line with final mixing :
de
en
- FR675368A - Reservoir pen holder :
en
fr
- US1746980A - Universal joint :
en
- US1747115A - Radiator :
en
- DE491360C - Butter making device with a cream container removably mounted in a freely swinging frame :
de
en
- DE491480C - Device for introducing fuel dust into a combustion chamber :
de
en
- GB325241A - Improvements in dispatching systems for elevators, hoists and the like :
en
- FR675837A - Automatic drinker for poultry :
en
fr
- IE11018L - Manufacture of rubber articles :
en
- US1746276A - Attaching machine :
en
- DE491010C - Device for measuring very high resistances :
de
en
- DE485325C - Excipiens for cosmetics and medicines :
de
en
- DE491387C - Manufacture of phosphoric acid :
de
en
- GB310947A - Improvements in protective device for rock drills :
en
- US1746523A - Printing machinery :
en
- ES116568A1 - Gate for locks. :
en
es
- US1746778A - Newspaper-display rack :
en
- US1746887A - Switching mechanism :
en
- US1746564A - Heat economizer :
en
- US1746819A - Receptacle holder :
en
- ES116469A1 - A process to treat saturated hydrocarbons or gaseous mixtures rich in saturated hydrocarbons. :
en
es
- US1746603A - Faucet :
en
- US1747068A - Automatic fire alarm :
en
- DE491328C - Method for keeping the tuning of an antenna constant :
de
en
- GB325110A - Improvements in and connected with sideboards :
en
- IE10975L - Wet-carbonization :
en
- FR675392A - Mounting system for cylinders in the form of multi-color printing machines with debossed plates :
en
fr
- AT116303B - Shut-off valve. :
de
en
- CA297406A - Method of soldering radiators :
en
fr
- US1747151A - Safety razor :
en
- US1746749A - Box-car door :
en
- CH138012A - Process for the production of highly active coal. :
de
en
- DE491268C - Device for developing and fixing cinematographic films :
de
en
- ES116484A1 - A NEW PROCEDURE FOR VACUUMING INCANDESCENT ELECTRIC LIGHTING LAMPS :
en
es
- US1746577A - Window-sill fixture :
en
- US1746598A - Regenerative-heat-transmission apparatus :
en
- US1746783A - Catalytic process :
en
- US1746786A - Carburetor :
en
- US1747044A - Circuit-controlling apparatus :
en
- US1746794A - Speed-responsive device :
en
- US1746407A - Facsimile-transmitting arrangement :
en
- US1746414A - Combined printing and tabulating machine :
en
- US1746948A - Fabric and method of making the same :
en
- DE490961C - Process for the production of fine viscose silk :
de
en
- DE491287C - Electric disengagement device for looms in the event of chain thread breakage :
de
en
- FR322667A - Brake shoe improvements :
en
fr
- GB325062A - Improvements relating to slicing machines :
en
- FR675704A - Circular saw :
en
fr
- FR675742A - Photographic vending machine :
en
fr
- GB325041A - Improvements in spars and shafts :
en
- GB325105A - Production of acetaldehyde from ethyl alcohol :
en
- GB311725A - A process for the treatment of thiocyanates :
en
- GB325151A - Improvements in the production of ª‡ª€-diamino-ª‰-ketobutane dihydrochloride and 2-thiol-4(5)-ª‰-aminoethylglyoxaline :
en
- DE491560C - Spin game :
de
en
- DK41629C - Procedure for the manufacture of twist-free, tension-free wire ropes. :
da
en
- US1746361A - Carburetor :
en
- US1746536A - Apparatus for handling sheet metal :
en
- GB314009A - Improvements relating to means for effecting and graduating combustible mixtures in internal combustion engines :
en
- DE491528C - Gas stove with extension plates :
de
en
- GR2634B - APPARATUS USED TO DETERMINE THE VOLUME OF THE DENSITY OF GRAIN (SPYROT) MATERIALS. :
el
en
- FR675780A - Fluid circulation indicator device in the pipes :
en
fr
- DE491524C - Blanket :
de
en
- DE491956C - Unwelded chain of links with two eyes at right angles to each other :
de
en
- AT116302B - Reinforced concrete pipe or similar material. :
de
en
- FR675450A - Improvements made to percolators for preparing coffee infusions or other similar infusions :
en
fr
- US1746387A - Socket-wrench connection :
en
- CA297448A - Wire guard :
en
fr
- US1746375A - Shaft-holding device :
en
- ES116579A1 - Procedure for the use of the centrifugal, distributing force, produced by gravity, applying it as a driving force. :
en
es
- GB325040A - Improvements in and connected with windows and casements :
en
- GB325061A - Improvements in loose leaf books and the like :
en
- GB325182A - A new or improved turntable for road vehicles :
en
- US1747002A - Method of and apparatus for removing the outer coverings of vegetables and the like :
en
- US1747095A - Control system :
en
- AT116211B - Process for the production of anhydrous chlorides, in particular chlorine magnesium. :
de
en
- AU2191929A - Improvements inthe external covering or coating of iron or steel pipes andother cylindrical bodies :
en
- CH137978A - Process for the production of a building panel which can be used especially as a stable floor panel. :
de
en
- AT116111B - Locking and locking device for windshields. :
de
en
- DE492005C - Holder for curtain rods, cloakroom rods or the like rods made of pipes or rods :
de
en
- CH138144A - Process for the preparation of colorless melts from dimethylaminophenyldimethylpyrazolone and hypnotics, which belong to the group of non-cyclic urea derivatives and which are able to form addition compounds with dimethylaminophenyldimethylpyrazolone. :
de
en
- US1746354A - Locomotive tender :
en
- ES116504A1 - A procedure by which, taking advantage of the heat of the burnt gases in the essence explosion engines, they can work using heavy oil as fuel. :
en
es
- CH137970A - Device for gripping and holding honeycomb frames including honeycombs. :
de
en
- CA297422A - Process of drying paper :
en
fr
- US1746296A - Sylphon-bellows detector for sanitary can testers :
en
- US1746601A - Car-coupler-operating device :
en
- US1746753A - Artificial bait :
en
- US1746741A - Photographic film camera :
en
- US1746516A - Registering and printing device :
en
- US1746293A - Towel cabinet :
en
- US1747121A - Lock :
en
- FR675463A - Improvements in jacquard looms for velvety carpets and other velvety fabrics :
en
fr
- FR675739A - Faucet head :
en
fr
- CH138210A - Process for the production of a new chromium-containing dye. :
de
en
- CH138233A - Process for the production of a new azo dye. :
de
en
- US1746976A - Collapsible shaft :
en
- DE490804C - Clamping and locking device for iron straps for tires on bales, boxes, etc. like :
de
en
- DE490849C - Method for operating an internal combustion turbine, the blades of which are acted upon by a mixture of combustion gases and steam generated from the cooling water :
de
en
- CA297478A - Radiator for horizontal motors :
en
fr
- CH138033A - Device for assembling the plates of a slide photograph on glass. :
en
fr
- AT116242B - Espagnolette lock. :
de
en
- AT116264B - Scythe. :
de
en
- DK41630C - Recuperative annular Muffle Furnace. :
da
en
- US1746488A - Hot-mill catcher :
en
- US1746748A - Cash-fare register :
en
- US1747087A - Glass-gob cutter :
en
- CH138079A - Mourning ribbon. :
de
en
- FR675618A - Removable tubular furniture :
en
fr
- FR675733A - Improvements to devices for measuring resistances and impedances :
en
fr
- US1746434A - Deckle :
en
- US1746557A - Hydraulic coal and ore washing and separating machine :
en
- US1746695A - Apparatus for making plate glass :
en
- US1747023A - Plaited fabric :
en
- AU2137229A - Method of and apparatus for heating ovens :
en
- CH138098A - Cylinder head with pre-ignition chamber for small diesel engines. :
de
en
- AT116135B - Device for the onward conveyance of farinaceous bulk goods. :
de
en
- AU2264929A - Improvements in and relating to radio sets :
en
- CH138237A - Process for the preparation of a new condensation product. :
de
en
- DE491662C - Propulsion device for watercraft :
de
en
- FR675550A - Improvements in color photography by subtractive synthesis :
en
fr
- FR675813A - Gear shift mechanism :
en
fr
- GB305655A - Improved device for a reliable operation of safety-contrivances on a permanent railway track :
en
- GB325078A - An improved holder for an electric lamp reflector or like device :
en
- AT116278B - Process for the production of grinding and polishing wheels. :
de
en
- US1747069A - Electrical switch :
en
- AT116155B - Tilt balance. :
de
en
- CH138190A - Process for the production of a new intermediate product. :
de
en
- AT116325B - Electric gas purifier. :
de
en
- DE491876C - Process for the preparation of reduction products of Kuepen dyes and other organic compounds which contain reducible groups similar to Kuepen dyes :
de
en
- GB325222A - An improved process for the manufacture and production of derivatives of monoaminodibenzopyrenequinones :
en
- AT116235B - Working time control apparatus. :
de
en
- AT116212B - Method for starting asynchronous machines with line-excited multiphase commutator rear machines. :
de
en
- US1746429A - Partition strip for composition flooring :
en
- US1746504A - Push and pull jack :
en
- USD80491S - Design for a lighting fixture or article of similar nature :
en
- US1746573A - Convertible body for motor vehicles :
en
- USD80503S - Design eor a shoe buckle :
en
- DE491469C - Device for cleaning balls, in particular golf balls :
de
en
- DE491666C - Drawing angle :
de
en
- DE491967C - Horizontally slidable soot blow-off device for finned tube preheaters and air heaters :
de
en
- ES115752A3 - A PROCEDURE FOR PRINTING, WITH OPAQUE TAPES ON GLOSSY SUBSTANCES :
en
es
- GB325107A - Improvements in apparatus for supplying current to thermionic valves :
en
- FR675600A - Special electric machine for automatically reducing the speed of a shaft at will :
en
fr
- FR675672A - Improvements in the reciprocating mechanism for the spinning funnel of artificial silk spinning machines, with centrifugal system :
en
fr
- ES116532A1 - Feed mixer and blender, continuous work and unloading for the pasta industry and similar works. :
en
es
- US1746288A - Tool for applying rail anchors :
en
- FR675401A - Improvements to cables or hollow conductors :
en
fr
- FR675431A - Protective cover to prevent accidental sticking of gummed labels such as stamps :
en
fr
- GB325002A - Improvements relating to aeroplanes :
en
- GB325011A - Hydraulic control for lathes :
en
- GB325175A - Improvements in apparatus for laying tile drains :
en
- DE491585C - Weft straightening device for fabric :
de
en
- GB325218A - Improvements in advertising and displaying devices :
en
- GB325245A - Improvements in machines for casting chocolate and the like :
en
- US1746258A - Cloth holder for cutting tables :
en
- US1747000A - Filler rod for welding and brazing processes :
en
- US1746370A - Electrical switch :
en
- US1746814A - Valve :
en
- CH138248A - Hot cathode tube for indirect heating of the cathode. :
de
en
- US1746702A - Refrigerating apparatus :
en
- DE491752C - Device for the automatic demonstration of living images in vehicles by means of translucent grid plates, which are shifted against each other by vibrations when driving :
de
en
- AT116147B - Device for the remote transmission of measured quantities. :
de
en
- FR675864A - Wire spools :
en
fr
- GB314340A - Solid electric conductor, especially for high and maximum voltages :
en
- GB314357A - Improvements in speed changing mechanism for sheet glass conveyers :
en
- CH138115A - Anchor plate. :
de
en
- AT116171B - X-ray tube. :
de
en
- DE491981C - Booking device :
de
en
- AT116148B - Device for signaling and receiving for vehicles, in particular land vehicles, by means of electromagnetic waves. :
de
en
- CH138249A - Machine for the production of incandescent lamps, electron tubes and similar glass vessels. :
de
en
- NL22305C - :
en
- US1746666A - Combined temperature and pressure control :
en
- CH138221A - Process for the production of a new metal-containing dye. :
de
en
- CH138199A - Process for N-alkylation with an aminoalkyl halide. :
de
en
- AT116141B - Device for regulating the drilling feed rate in earth drilling rigs. :
de
en
- CH138201A - Process for the preparation of an insoluble monoazo dye. :
de
en
- US1747045A - Method of and means for reducing retroactive currents in audion amplifiers :
en
- CH138006A - Carrying and protective covers, in particular for suspenders or socks. :
de
en
- AT116249B - Process for the production of copper oxide ammonia stretch spider silk using only one circulating precipitation liquid. :
de
en
- US1746964A - Method of treating waste liquids :
en
- ES116451A1 - Electric starting motor for internal combustion matrix machines with axially displaced pinion. :
en
es
- US1747076A - Smoking pipe :
en
- US1747114A - Voting machine :
en
- CA297506A - Telephone system :
en
fr
- CH138080A - Pocket lighter with clock. :
de
en
- US1746932A - Switch-closing mechanism :
en
- CA297490A - Method of treating wood pulp fibres :
en
fr
- CH138145A - Process for the manufacture of a food-containing product suitable as a laxative. :
de
en
- CH138229A - Process for the production of a new azo dye. :
de
en
- AU2177729A - Improvements in or relating to liquid flow regulating apparatus :
en
- GB314436A - Improvements in hat planking machines :
en
- GB325094A - Improvements in rotary internal combustion engines :
en
- US1746489A - Pocket case :
en
- US1747086A - Saw set :
en
- US1746368A - Telegraphic transmission of pictures :
en
- US1747007A - Self-locking shoe-buckle holder :
en
- US1746825A - Screw extractor :
en
- US1746978A - Adapter for bearings :
en
- DE491368C - Device on automatic machine tools, in particular dental drill milling machines :
de
en
- DE491780C - Magnetic electric igniter :
de
en
- FR675788A - Active piston for fast reciprocating compressors :
en
fr
- AT116187B - Circuit for operating an electric discharge tube with direct current. :
de
en
- AT116178B - Truss pad. :
de
en
- FR675681A - Hydraulically actuated safety device :
en
fr
- GB325079A - An improved meat pressing utensil :
en
- US1746476A - Wheel :
en
- AT116185B - Stretcher stand for vehicles of all kinds. :
de
en
- AT116266B - Resilient pit stamp. :
de
en
- US1746562A - Deflection indicator for oil wells :
en
- CH138051A - Speaker. :
de
en
- CH138128A - Device for automatic activation of the main switch in rectifier systems. :
de
en
- US1746236A - Process for making grinding balls :
en
- US1746671A - Ball-forming machine :
en
- US1746801A - Fluid-controlling apparatus :
en
- US1747100A - Oil-gauge-rod wiper :
en
- USRE17590E - Freight cab :
en
- AT116292B - Pleating machine. :
de
en
- US1746397A - Bullet and bullet guide :
en
- US1746696A - Tube-centering mechanism :
en
- US1746936A - Roller blind and fitting therefor :
en
- US1747101A - Awning :
en
- AT116273B - Method for wrapping electrical conductors with lacquer and cotton tape. :
de
en
- GB305038A - Improvements in and relating to single phase transformers :
en
- US1746843A - Apparatus for trimming or paring the edges of louis heels :
en
- CA297505A - Alarm circuit :
en
fr
- DE491014C - Electric relay :
de
en
- DE491951C - Pocket watch with spring cover case :
de
en
- DE492436C - Laterally operated buffer coupling that works automatically when two vehicles come together :
de
en
- US1746781A - Catalyst and catalytic process :
en
- CH138224A - Process for the production of a new chromium-containing dye. :
de
en
- US1746619A - Float-operated valve :
en
- US1746410A - Material-retaining gate :
en
- US1746757A - Load-balancing regulator system :
en
- US1746868A - Harvesting of flax and other crops :
en
- US1747128A - Tubing hook :
en
- US1746644A - Sinuous conveyer :
en
- FR675584A - Improvements in electrical signal production and reception apparatus comprising television or other similar apparatus :
en
fr
- GB300280A - Improvements in and relating to crystal receivers for radio-telephony and telegraphy :
en
- GB307917A - Time pieces :
en
- US1746318A - robinson :
en
- US1746640A - Decoy of collapsible type :
en
- US1746826A - Sealing laminated glass and apparatus therefor :
en
- US1746854A - Device for automatically locking drawers and the like :
en
- US1747132A - Bead-forming machine :
en
- US1746500A - Magnetic alloy :
en
- DE491731C - Device for making patterns on hats :
de
en
- FR675426A - Insecticide :
en
fr
- FR675815A - Aircraft upgrades :
en
fr
- GB324991A - Improvements in or relating to tyre vulcanizing moulds :
en
- GB325211A - Improvements in or relating to the method and apparatus for manufacturing cast pipes, caisson sections and other articles made of cement or other plastic material :
en
- DE491492C - Process for the preparation of readily soluble derivatives of ª ‰ -tribromaethyl alcohol :
de
en
- FR675743A - Metal steam or rare gas rectifier, with anodes surrounded by protective tubes :
en
fr
- DE491786C - Laundry :
de
en
- DE491604C - Frame circuit for receiving or determining the direction of electromagnetic waves with a coupling coil containing two winding parts :
de
en
- FR675466A - Improvements in the treatment and coloring of materials containing cellulose derivatives :
en
fr
- US1747034A - Hoist :
en
- US1747116A - Candy confection and method of producing the same :
en
- DK41627C - Compound internal combustion engine. :
da
en
- AT116119B - Spring-loaded front fork for bicycles. :
de
en
- CA8642S - CRYSTAL BOTTLE :
en
fr
- US1746249A - Art of stiffening portion of boots and shoes :
en
- US1746650A - Shunted spring :
en
- US1746316A - Process for retting textile fibers :
en
- US1746920A - Post-pulling device :
en
- FR675526A - Rehearsal mechanics according to the erard system, for upright pianos :
en
fr
- GB314984A - Fluid distributing device for percussive hammers and similar apparatus :
en
- US1747139A - Machine for collecting small stones :
en
- DK41620C - Mechanical Relay. :
da
en
- US1746517A - Refrigerator :
en
- US1746524A - Double-action sprayer :
en
- US1746672A - Post mounting :
en
- USD80505S - Design for a shoe buckle :
en
- US1746571A - Toothed gearing :
en
- US1746764A - Synchronizing clutch :
en
- US1746850A - Door-operating means for elevators :
en
- US1746238A - Railway gate and control therefor :
en
- US1747094A - Apparatus for making illuminating and heating gas :
en
- GB325112A - Apparatus for the examination of dyed materials in artificial light :
en
- GB325224A - Improvements in the manufacture and treatment of cellulose esters :
en
- US1746247A - Humidifier :
en
- US1746262A - Fastening-inserting machine :
en
- US1747110A - Hair-treating implement :
en
- AT116149B - Film cutter for panoramic photographic cameras. :
de
en
- CH138095A - Process to quickly put out of operation turbines into operation and to be able to load them as required. :
de
en
- US1746502A - Bumper for motor cars :
en
- CA297402A - Lathe :
en
fr
- CH138032A - Locking device for shafts of drives, in particular for gripper shafts of cinema drives. :
de
en
- CH138175A - Hydro-pneumatic installation applicable in particular to the control of vehicle brakes. :
en
fr
- FR675471A - Process for carrying out reactions with an exothermic rate :
en
fr
- CA297464A - Wheel load scale :
en
fr
- CA297497A - Tooth brush container :
en
fr
- CH138041A - Stereo photogrammetric measuring device. :
de
en
- CH138158A - Device for strapping crates, bundles, bundles, etc. :
en
fr
- US1746872A - Ridge-leveling machine :
en
- US1746759A - Wire-line socket :
en
- US1746683A - Outlet strainer :
en
- US1746865A - Corrective appliance for feet :
en
- ES116465A1 - A nozzle with electric driven kicker for vacuum tubes. :
en
es
- FR675832A - Device for optical framing of cinematographic projections :
en
fr
- CH138119A - Bushing insulator for high voltages. :
de
en
- AT116331B - Roll bearings for rolling mills. :
de
en
- US1746409A - Filter leaf :
en
- US1746751A - Film-forming element :
en
- US1747062A - Electrode composition for electron-discharge devices :
en
- CA297450A - Rotary compressor :
en
fr
- US1746992A - Grease trap and cover for same :
en
- US1747070A - Heating apparatus :
en
- AU1810129A - Improvements in electric switches :
en
- US1746690A - Control system for radioreceivers :
en
- US1746941A - Brake-lining machine :
en
- US1746327A - Telephone system :
en
- US1746540A - Acoustic device :
en
- US1746837A - Necktie :
en
- US1746411A - Means for adjusting variable condensers :
en
- GB307915A - Improvements in change-speed devices comprising cylindrical gearing with worm teeth for motor vehicles :
en
- US1746373A - Centrifugal pipe mold :
en
- US1746987A - Protection of cuprous metals :
en
- US1747147A - Machine for applying adhesive tape to fabrics :
en
- USD80472S - Design for a candlestick oe similar article :
en
- CH138107A - Refrigerator for fridges and freezers. :
de
en
- US1746558A - Animal-feeding device :
en
- CA297394A - Folding box or container :
en
fr
- CA297404A - Head gear support for lamps :
en
fr
- AT116163B - Piano mechanics. :
de
en
- CA297465A - Loop bearing :
en
fr
- CH138173A - Carriages for passenger railways. :
de
en
- AT116230B - Dimmable headlight. :
de
en
- AT116320B - Device for regulating the voltage of an alternating current network. :
de
en
- CH138196A - Process for the preparation of a condensation product from cyclohexanone. :
de
en
- US1747052A - Agricultural implement :
en
- US1746915A - Apparatus for refining oil :
en
- US1747137A - Dynamic radio receiver and amplifier :
en
- CA297429A - Plug for electrical appliances :
en
fr
- DE490788C - Vessel quick release :
de
en
- DE491558C - Thread clearer with a fixed and an adjustable knife :
de
en
- CA297455A - Multiple lever twenty-four speed mechanism :
en
fr
- DE491430C - Process for the preparation of Kuepen dyes of the N-dihydro-1íñ2íñ2'íñ1'-anthraquinonazine series :
de
en
- CA297515A - Process of cracking hydrocarbons :
en
fr
- AT116245B - Longitudinally adjustable suspension spring connection on floats of planing boats. :
de
en
- AT116286B - Drive device for cash registers, calculating machines, etc. like :
de
en
- AT116127B - Absorption chiller with cooker absorber. :
de
en
- AT116280B - Lever bar to eliminate hallux valgus. :
de
en
- AU2177829A - Improvements in or relating to liquid flow regulating apparatus :
en
- DE491042C - Nut lock :
de
en
- ES116649A1 - An improvement on knit ties. :
en
es
- DE491633C - Printing unit for calculating machines provided with a splitting device :
de
en
- FR675654A - Potato harvester :
en
fr
- FR675871A - Non-glare headlight for motor vehicles :
en
fr
- FR675483A - Scheduling of combustible gas production by gasifier :
en
fr
- FR675646A - Non-circular barrel fountain pen holder :
en
fr
- DE491503C - Voltage-dependent overcurrent relay :
de
en
- FR675701A - Machine piston :
en
fr
- GB305221A - Improvements in or relating to the distribution of electric power at the working face of mines and similar workings :
en
- CH138222A - Process for the production of a new chromium-containing dye. :
de
en
- GB305584A - Automatic regulation of centrifugal pumps :
en
- CH138112A - Current collection bodies, in particular slip rings for electrical machines. :
de
en
- FR675436A - Non-hygroscopic material packaging, particularly intended for storing cigarettes :
en
fr
- GB306094A - Process for the elimination of the iron contained in bauxites or other aluminous ores :
en
- AT116140B - Device for monitoring the movements of bodies in terrain and in closed spaces. :
de
en
- GB325048A - Weather-proof laminated glass :
en
- AT116267B - Compressorium. :
de
en
- CA297386A - Liquid-delivery apparatus :
en
fr
- AT116236B - Process for the production of animal charcoal, biochar or the like. Porous absorption and filter materials containing increased activity. :
de
en
- AU1809829A - Improved electric incandescent lamp fittings :
en
- AU1809029A - Improvements in window sashes :
en
- AT116285B - Drive device for cash registers, calculating machines, etc. like :
de
en
- US1746834A - Automobile display device :
en
- US1746943A - Sign :
en
- US1746433A - Spinning machine :
en
- US1746551A - Paper-coating machine :
en
- CH138141A - Protective device on light bulbs to prevent contact with live parts. :
de
en
- CA297417A - Band tractor :
en
fr
- CA297415A - Vehicle headlight mechanism :
en
fr
- CH138171A - Saddles for bicycles and motorcycles. :
de
en
- DE491670C - Nonsense :
de
en
- US1746618A - Regulator system :
en
- CH137987A - Mechanical brush. :
en
fr
- DE492040C - Fabric tensioning and drying machine :
de
en
- US1746289A - Speaker :
en
- US1746799A - Laundry drier :
en
- US1746386A - Film-trapdoor lock :
en
- US1746319A - Electrical switching apparatus :
en
- US1747041A - Speed-indicating system :
en
- NL43280B - :
en
- AT116194B - Electric device for operating discharge tubes. :
de
en
- ES116658A1 - Device that allows to take advantage of the heat lost in homes of low fire to heat water. :
en
es
- AT116179B - Wine filtering device. :
de
en
- CA297397A - Razor blade sharpener :
en
fr
- CH138169A - Device for inflating pneumatic tires on vehicles by means of a multi-cylinder explosion engine, which has a valve that can be screwed into an engine cylinder instead of the spark plug. :
de
en
- US1746691A - Device and method for indicating the expansion of plaster of paris :
en
- CH138023A - Process for the catalytic addition of hydrogen to aromatic bases. :
de
en
- DE492100C - Device for sealing doors and windows against drafts :
de
en
- US1746359A - Material-handling plant :
en
- US1746250A - Washing machine :
en
- CA297458A - Single lever eight speed shift mechanism :
en
fr
- ES116468A1 - Improvements in the procedures to reduce minerals. :
en
es
- FR675818A - Improvements in or relating to the manufacture of aliphatic acid anhydrides :
en
fr
- GB325482A - Improvements in or relating to wave signalling apparatus, such as radio receivers :
en
- DE491744C - Regulating tap for steam and water heating :
de
en
- GB325121A - Improvements in and relating to controllers for electric motors :
en
- FR675890A - Method of manufacturing common articles on flat knitting machines :
en
fr
- AU2218929A - Improvements in or relating tothe bodies of vehicles :
en
- GB325065A - Improvements in or connected with toy aeroplanes :
en
- CA297423A - Rotary water sprinkler :
en
fr
- CH138163A - Elevator buckets for concrete casting systems etc. :
de
en
- FR675571A - Reaming knife head :
en
fr
- DK41591C - Feeding mechanism for cigar cigar wrappers. :
da
en
- ES116549A1 - CONTROL SYSTEM WITH AUTOMATIC SELECTION :
en
es
- FR675515A - Process for coating metal surfaces to prevent corrosion :
en
fr
- FR675797A - Improvements made to percolators :
en
fr
- US1746360A - Casting machine :
en
- US1746444A - Paper-folding machine :
en
- US1746673A - Contkol system fob fttbnaces :
en
- ES116501A1 - An incandescent lamp that has a very concentrated incandescent body. :
en
es
- ES116502A1 - Improvements in arc extinguisher devices for circuit breakers. :
en
es
- FR675405A - Improvements to radio systems and processes :
en
fr
- ES115279A1 - A POLISHING MACHINE FOR BRONZE COLORS :
en
es
- DE491447C - Connection of two mutually displaceable, mutually sealed pipes :
de
en
- DE491997C - Mercury vapor rectifier :
de
en
- FR675599A - Roller locust :
en
fr
- US1746306A - Internal-combustion engine :
en
- US1746624A - Surface-cleaning apparatus :
en
- FR675546A - Folding car for children :
en
fr
- FR675771A - Explosion-proof drive machine :
en
fr
- FR675831A - Improvements in cooling devices for internal combustion engines :
en
fr
- GB325532A - Improvements in or relating to tins or other containers :
en
- AT116290B - Copy device. :
de
en
- AT116284B - Method for compensating the couplings between the speech circuits of neighboring quad units, especially in telecommunications cables. :
de
en
- DE491142C - Rotary piston internal combustion engine :
de
en
- DK41608C - Procedure for Reducing the Losses by Refilling Liquid Gases to Other Containers. :
da
en
- DK41614C - Distance Detection Device Using Simultaneously Transmitted Audio Signals and Wireless Signals. :
da
en
- GB325087A - Improvements in or relating to wire ropes and the like :
en
- ES113505A2 - IMPROVEMENTS IN THE FEED WATER HEATERS FOR BOILERS AND SIMILAR :
en
es
- FR675789A - Process for obtaining gas of precious qualities :
en
fr
- GB304650A - Improvements in method of and apparatus for repairing runs in fabrics :
en
- ES116466A2 - A JOINT SYSTEM FOR RAILWAY RAILS AND OTHER APPLICATIONS :
en
es
- US1746439A - Carburetor :
en
- FR675676A - Tubular support for lamp plate :
en
fr
- FR675829A - Paper sizing process :
en
fr
- FR675464A - Loom for carpet or single-colored pile rugs and similar fabrics :
en
fr
- FR675773A - Machine tool for woodworking :
en
fr
- GB307845A - Improvements in and relating to methods of manufacturing dynamo-electric machines :
en
- DE491502C - Device for limiting the speed of machines using a three-phase asynchronous motor as an auxiliary machine :
de
en
- GB324964A - Improvements in the manufacture and production of substitution products of dibenzopyrenequinones :
en
- DE491599C - Process for degreasing oil-contaminated surfaces in surface condensers :
de
en
- GB301493A - Improvements in electric switches with oil-immersed contacts :
en
- FR675728A - :
fr
- GB324993A - Improvements in or relating to seat springing :
en
- GB325206A - Improvements in or relating to tyre vulcanizing moulds :
en
- FR675729A - Expansion joint :
en
fr
- ES116449A1 - Device for closing of security in the bags of post office. :
en
es
- FR675418A - Improvements to speed control systems for electric motors :
en
fr
- FR675805A - Improvements in film for color photography :
en
fr
- DK41611C - Electric Discharge Pipe. :
da
en
- GB300284A - Improvements in braking systems for aircraft :
en
- IE10955L - Electric lamps :
en
- DE492027C - Stroller with facility for folding in horizontal and vertical direction :
de
en
- US1746469A - Condenser and method of making same :
en
- US1746651A - Dyestuffs which are complex copper-ammine compounds :
en
- US1747059A - Cultivator :
en
- DE491595C - Device for equalizing differences in heat in water-filled kettle drums :
de
en
- DE491913C - Breakfast frame with retractable handles :
de
en
- CA297396A - Drying apparatus :
en
fr
- DE491632C - Calculating machine with a device for printing and adding or subtracting the calculation factors and the results :
de
en
- DE491761C - Machine for the simultaneous grinding of the upper and lower surface of metal plates near their edges :
de
en
- GB325108A - Improvements in and relating to loom reed motions and mechanism :
en
- IE10819L - Cutting and collecting grass :
en
- US1746724A - Semaphore signal for electric switches :
en
- FR675538A - Device for joining sheet metal bodies such as radiators, etc. :
en
fr
- GB303833A - :
en
- GB325047A - Improvements in or relating to electrical condensers :
en
- DE491754C - Method and device for controlling the load on wood grinders :
de
en
- FR675638A - Improvements to explosive capsules :
en
fr
- FR675382A - Brushes for vacuum cleaners :
en
fr
- FR675639A - Wire containers :
en
fr
- US1746754A - Electrical system and device :
en
- US1746648A - Cellular product and method of making the same :
en
- DE491443C - One-sided or double-sided, hook-shaped suspension or support device for several pipes or cables arranged one above the other :
de
en
- DE492069C - Typewriter frame :
de
en
- ES113962A2 - A DEVICE FOR OPENING THE SUBFLOOR :
en
es
- ES116493A1 - A process to remove arsenic from acids, especially sulfuric acid. :
en
es
- US1747122A - Motor vehicle :
en
- DE491715C - Electromedical bathing facility :
de
en
- DK41600C - Cartridge with projectile for smooth-firing firearms. :
da
en
- FR675564A - :
fr
- ES116606A1 - Astronomical compass :
en
es
- DE491500C - High voltage oil switch with rotating moving contact bridge :
de
en
- DE491849C - Pocket watch case with adjustable calendar :
de
en
- DE492014C - End use for starting crude oil engines :
de
en
- DE492037C - Veneer dryer with movable heating plates :
de
en
- DK41597C - Control device for wind motors. :
da
en
- FR675378A - Gas dedusting and deodorization process :
en
fr
- US1746614A - Pie pan :
en
- DE491989C - Method for producing a stranded conductor of non-circular cross-section from a waveguide by means of pressing :
de
en
- US1746762A - Dual control for airplanes :
en
- AT116254B - Process for the production of hydrogen cyanide. :
de
en
- CA297431A - Grain sample box :
en
fr
- CH138086A - Insulating material of great flexibility. :
de
en
- DE491559C - Cone clock :
de
en
- CH138120A - Remote electrical control installation of contactor-circuit breaker units. :
en
fr
- GB325258A - Improvements in electric heating apparatus for liquids :
en
- ES116640A1 - The manufacture of a substitute product of soap for domestic uses. :
en
es
- DE491728C - Process for the production of high-gloss plastic masses from linseed oil and wood oil :
de
en
- DE491737C - Self-igniting internal combustion engine with displacer attachments on the working piston and corresponding depressions on the cylinder cover :
de
en
- DE491540C - Sewing machine for sewing suitcases, suitcase handles, etc. like :
de
en
- DE491703C - Rail butt connection using hook brackets resting on the rail web and rail foot and not touching the underside of the rail head :
de
en
- FR675845A - Four-wheeled vehicle, capable of walking on two, three or four of these wheels :
en
fr
- US1746642A - Duplicating machine :
en
- US1746963A - Nail expansion :
en
- ES116562A1 - A tube coupling. :
en
es
- US1746290A - Match box :
en
- US1746883A - Locking bar for loose-leaf binders :
en
- US1747022A - Water gauge for automobile radiators :
en
- DE492013C - Chopping plow with adjustable harrow :
de
en
- CA297436A - Rectification system :
en
fr
- CA8644S - FALCON CRYSTAL :
en
fr
- FR675873A - Improvements to joints and their manufacture :
en
fr
- DE491486C - Pneumatic conveyor device for long-stretched products such as sheaves, straw, hay :
de
en
- DE491650C - Process for the production of hollow figures or parts thereof for displaying clothes or the like. :
de
en
- DE491698C - Clothespin made of wood :
de
en
- CA297403A - Scaffold :
en
fr
- CH138129A - Vacuum switch. :
de
en
- AT116298B - Securing the paper web on couch rolls. :
de
en
- US1746334A - Shade attachment for automobiles :
en
- US1746636A - Control finger :
en
- US1747060A - Apparatus for truing valve seats :
en
- DE491619C - Method and device for softening endless rigid synthetic fiber strips :
de
en
- US1746245A - Price indicator :
en
- FR675794A - Process for the manufacture of pipes and hollow insulating articles, reinforced and resistant to acids, as well as insulating articles for the electrical industry :
en
fr
- AT116343B - Impact tool. :
de
en
- GB309118A - Improvements relating to the preparation of organic peroxides :
en
- FR675852A - Aircraft lift system :
en
fr
- GR2635B - BUILDING CONSTRUCTION. :
el
en
- US1746951A - Riding breeches :
en
- US1746961A - Rubber checkstrap :
en
- CA297439A - Electrical motor cooling system :
en
fr
- FR675351A - Rolling mill :
en
fr
- FR675451A - Knitting loom :
en
fr
- FR675807A - :
fr
- GB325170A - Improvements in headlights for motor vehicles :
en
- DE491419C - Thermal current meter for double tariff :
de
en
- DE491706C - Permanent magnet arrangement for electrodynamic loudspeakers :
de
en
- ES116454A1 - A pilot light for an unpayable car without descending from the car. :
en
es
- US1746544A - Inertia transmission device :
en
- US1746787A - Means for regulating the intensity of action of massaging or exercising machines :
en
- DE491427C - Process for the production of Kuepen dyes of the pyrazolanthrone series :
de
en
- DE488864C - Device for arming sea mines :
de
en
- DE491445C - Piston and spool seal :
de
en
- DE491517C - Pull-off device on knocking machines for producing nets :
de
en
- GB308175A - Improvements in or relating to tube conveyor systems :
en
- AT116250B - Device for play and sport purposes. :
de
en
- AT116177B - System for traffic using carrier waves. :
de
en
- CH138127A - Electrical contact device. :
de
en
- FR675714A - Device for photographic recording of optical modulations :
en
fr
- GB325148A - Improvements in piano actions :
en
- AT116246B - Uterine cap. :
de
en
- DE491610C - Toggle switch with a housing cover made of ceramic mass and a rocker arm also made of ceramic mass :
de
en
- FR675420A - Automatic coin operated liquid dispenser :
en
fr
- FR675551A - Improvements to the frames of the trolleys of invoicing machines :
en
fr
- ES116561A1 - An improved means for operating wireless devices from a DC source subject to undulations. :
en
es
- GB306890A - Improvements in and relating to clockwork mountings :
en
- FR675590A - Device for wave detection :
en
fr
- DE491383C - Device for manufacturing tobacco cartridges :
de
en
- DE491520C - Machine for removing flesh from fibrous leaf plants :
de
en
- US1746747A - Aeroplane :
en
- US1746445A - Compensated induction motor :
en
- US1746664A - Brick edger :
en
- US1746708A - Paper-making machine :
en
- US1746876A - Opposed-piston internal-combustion engine :
en
- GB324979A - Improvements in rotary engines and blowers of the root's blower type :
en
- FR675658A - Process for the extraction of odorous and volatile substances from plants and plant parts :
en
fr
- AT116217B - Inclinometers, in particular for aircraft. :
de
en
- CH138049A - Phonograph. :
en
fr
- FR675776A - Glare-free projector :
en
fr
- GB304722A - :
en
- CH138084A - Screw locking. :
de
en
- CH138019A - Process for the production of liquid hydrocarbons. :
de
en
- DE485659C - Device for high frequency heating of transmitter tubes :
de
en
- FR675612A - Sleeping cars :
en
fr
- ES116643A1 - Device for the mechanical drive of the machines used in the manufacture of shoes and saddlery, maneuvered by lever. :
en
es
- FR675744A - Maneuvering station :
en
fr
- GB325152A - Improvements in the manufacture and production of ethylene from acetylene :
en
- GB325484A - Improved process for the simultaneous removal and emulsification of tars from tar yielding media :
en
- DE491936C - Grinding of twist drills :
de
en
- DK41603C - Device for rotary tapping machines. :
da
en
- ES116495A1 - A perfected fire extinguisher. :
en
es
- FR675474A - Improvements to two-stroke engines :
en
fr
- FR675586A - Toy :
en
fr
- FR675616A - Block-forming device for the production of artificial cold :
en
fr
- GB325088A - Improvements in or relating to the setting of steam boilers :
en
- CA297387A - Smoke disposal and draft-inducing apparatus for locomotives :
en
fr
- ES116486A1 - A procedure for the reproduction of wood grains on hard objects. :
en
es
- AT116251B - Drying rack. :
de
en
- CH138185A - Process for the production of road surfaces. :
de
en
- ES116514A2 - IMPROVEMENTS MADE IN THE MAIN PATENT :
en
es
- GB325127A - Improvements in or relating to intermittent film feeding mechanism for cinematograph apparatus :
en
- FR675597A - Improvements to exhaust systems and regulators :
en
fr
- GB325123A - Improvements in and relating to machines for filling moulds with viscous chocolate :
en
- GB325243A - Improvements in or relating to shaker conveyors :
en
- FR675783A - Improvements to metal vapor electric discharge devices :
en
fr
- USD80501S - Design fob :
en
- DE492123C - Method and device for the production of hollow and similar seams :
de
en
- GB325221A - Improvements in gas cooking ovens :
en
- FR675667A - Process for the treatment of products containing alkali sulphides :
en
fr
- GB316656A - Improvements in or relating to preserving liver :
en
- US1746687A - Process of carrying out chemical reactions under pressure :
en
- GB303106A - Improvements in fluid pressure brake mechanism :
en
- DE491833C - Strollers or dolls' strollers with a collapsible support frame made of joint bars :
de
en
- ES116482A1 - Oxygenated water container procedure. :
en
es
- FR675509A - Device for the fabrication of friction bodies for braking and coupling applications :
en
fr
- GB325051A - Improvements relating to spinning machinery for artificial silk :
en
- US1746919A - Means for drying bark or other substances :
en
- US1747051A - Elastic webbing :
en
- US1746511A - Alternating-current rectifying element :
en
- GB301386A - Improvements in or relating to coke-ovens :
en
- GB325125A - Improvement in or relating to the manufacture of cigarette paper :
en
- GB325008A - Improvements in and relating to timing devices :
en
- GB325257A - Induction systems for internal combustion engines :
en
- US1746539A - Internal-combustion engine :
en
- US1746767A - Method of producing fuel for industrial and domestic purposes :
en
- ES116529A1 - DEVICE CONSISTENT OF A TIPPING OVEN :
en
es
- FR675585A - Improvements to the method and apparatus for repairing furnaces, retorts or the like :
en
fr
- FR675760A - Process and plant for concentrating and crystallizing sweet juice and the like :
en
fr
- CH138203A - Process for the production of a new azo dye. :
de
en
- US1747117A - Method of making multiple diameter cut tools :
en
- USD80482S - Design for a buckle :
en
- DE491729C - Supply of fresh air into the roast chambers of mechanical Muffel Roestoefen, especially those with a high roest space :
de
en
- FR675479A - Devices and apparatus for the manufacture of construction elements in reinforced or unreinforced concrete :
en
fr
- GB325234A - Improvements in the manufacture and production of catalysts for the oxidation of hydrocarbons :
en
- FR675725A - Process for the preparation of indigo-dyes dyeing blue shades :
en
fr
- GB325470A - Improvements in or relating to the treatment of milk by ultraviolet light :
en
- CH138218A - Process for the production of a new metal-containing dye. :
de
en
- GB325225A - Improvements in air intake members for internal combustion engines :
en
- US1746430A - Electron-tube arrangement for high-frequency communication :
en
- US1746541A - Edge folding and securing means for sewing machines :
en
- US1747149A - Filter-actuating mechanism :
en
- AU2193129A - Mold breaking and transporting device :
en
- DE490212C - Sorting device for coin sorting, counting and packaging machines :
de
en
- ES116499A1 - A sparkling vermouth manufacturing process. :
en
es
- GB324982A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- DE490941C - Machine for binding sausages :
de
en
- DK41590C - Machine for opening cans. :
da
en
- FR675369A - Improvements to shock absorbers :
en
fr
- FR675626A - Improvements to devices for drying or carbonization :
en
fr
- GB324984A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- US1746927A - Valve construction :
en
- FR675416A - Rotary heat exchanger of refrigeration machines :
en
fr
- FR675439A - Process for the preparation of urea :
en
fr
- FR675513A - Inflation gun :
en
fr
- FR675540A - Building material :
en
fr
- GR2636B - METHODS AND FACILITIES FOR THE INDUSTRIAL PRODUCTION OF POTASSIUM CARBONATE OR SODIUM CARCENT AND CARBONATE AND AT THE SAME TIME COAL. :
el
en
- DE491549C - Passenger cars with suitcase frames :
de
en
- US1746929A - Temperature-indicating instrument for pressing irons :
en
- FR675545A - Water purification device for various industrial uses :
en
fr
- DE491733C - Impact tester for impact tools :
de
en
- US1746466A - Shoe-stretching last :
en
- US1746622A - Boxing glove :
en
- DE491656C - Process for the recovery of paper stock from printed waste paper :
de
en
- DE491570C - Electromagnetically controlled switches arranged one above the other, which switch any number of circuits off and on one after the other using a contact piece that falls from level to level :
de
en
- GB307919A - Furnace wall construction :
en
- AT116133B - Piercing device for barrels. :
de
en
- CH138205A - Process for the production of a new azo dye. :
de
en
- DE491417C - Regulation arrangement for alternating current electricity meter :
de
en
- US1746804A - Universal transmission tower :
en
- US1746525A - Process of automatically measuring and apparatus therefor :
en
- US1747138A - Production of expanded load-bearing members :
en
- GB325055A - Improvements in or relating to rotary cutters :
en
- DE491779C - Process for the production of celluloid or celluloid-like masses that are dyed transparently in a thin layer :
de
en
- FR675491A - Folding bed :
en
fr
- AT116207B - Transmitting arrangement for short waves. :
de
en
- CH138000A - Metal foil strips for textile use and processes for making the same. :
de
en
- US1746440A - Building construction :
en
- DE492021C - Actuating device for Bowden cables :
de
en
- ES116645A1 - Apparatus with frame for multiple simultaneous reproduction by tracing writings of daily book or ledger. :
en
es
- GB325053A - Improvements in fittings for connecting inflating apparatus to the inflating or supply valves of pneumatic tyres and other receivers :
en
- FR675625A - Tire improvement :
en
fr
- GB325203A - Improvements in or relating to magnetic arc blow-outs :
en
- CH138081A - Device for denicotinization of tobacco and tobacco products by simple self-treatment before smoking. :
de
en
- ES116555A1 - Improvements in the starting devices for internal combustion engines. :
en
es
- FR675854A - Improvements to machines for reinforcing the joint of shoe uppers with a rod :
en
fr
- CH138183A - Process for the preparation of a condensation product which can be used as a pesticide. :
de
en
- US1746514A - Battery terminal :
en
- CH138097A - Internal combustion engine. :
en
fr
- US1746310A - Vehicle awning :
en
- US1746874A - Mechanical loading shovel :
en
- US1746993A - Sirup and process for making the same :
en
- AT116314B - Adjustment device for electrical voltage regulating apparatus. :
de
en
- US1746367A - Valve :
en
- US1746576A - Superheterodyne radio receiving system :
en
- CH138100A - Cylinder covers for internal combustion engines. :
de
en
- DE491838C - Expansion stopper with pouring tap :
de
en
- US1746855A - Valve :
en
- US1747057A - Firearm :
en
- AU1811129A - Improvements in garden rakes :
en
- US1746815A - Combination toothbrush sterilizer, toothbrush, and tooth-paste-tube holder :
en
- USRE17594E - vance r :
en
- US1747112A - Ice-cream holder :
en
- CH137974A - Vertical sliding window. :
de
en
- US1746596A - Method of making compound wall structures :
en
- CA297487A - Telephone system :
en
fr
- CH138106A - Compression refrigeration machine. :
de
en
- CA297446A - Steam power system :
en
fr
- US1746447A - Silent friction-grip sash control :
en
- US1746468A - Cranking apparatus for internal-combustion motors :
en
- US1746722A - Gearing :
en
- US1746357A - Method of and apparatus for curing molded-rubber articles :
en
- US1746472A - Glass-polishing apparatus :
en
- US1746977A - Electrical apparatus :
en
- CH138219A - Process for the production of a new metal-containing dye. :
de
en
- US1746404A - Portable hand slicer and cutter :
en
- AT116330B - Mercury vapor rectifier. :
de
en
- AT116233B - Bogie with support and guide rollers for motor vehicle trailers. :
de
en
- US1746528A - Automatic windshield wiper :
en
- US1747118A - Spring support for trucks :
en
- AT116216B - Rotary valve-like stopcock. :
de
en
- CH138135A - X-ray machine. :
en
fr
- DK41606C - Device for Containers for Storage or Transport of Liquid Gases. :
da
en
- ES116560A1 - A filing and filing file system. :
en
es
- SE68834C1 - :
sv
- US1746325A - Universal-joint construction :
en
- US1746355A - Display stand for grave vaults :
en
- US1746925A - Brake drum :
en
- US1746960A - Carrier communicating system :
en
- DE491266C - Auxiliary device for the semi-moist development of blueprints :
de
en
- DE491586C - Device for the continuous moistening of tissues :
de
en
- DE491705C - Locomotive drive with phase converter :
de
en
- AT116220B - Collapsible pillow. :
de
en
- ES116607A1 - A connection device in combination with a board for illuminated writing announcements. :
en
es
- US1746555A - Cleaning device for coal breakers :
en
- CH138044A - Pointer drive for display devices. :
de
en
- US1747120A - Trunk lock :
en
- DE491461C - Meat clamp for meat cutting machines :
de
en
- FR675473A - Thin film plow :
en
fr
- US1746812A - Rotary printing press :
en
- US1746917A - House-car end door :
en
- US1746940A - Heavy metal complex compounds of ortho-hydroxy-azo-perimidine dyestuffs :
en
- CH138094A - Rotary machine intended to be actuated by a flow of fluid. :
en
fr
- AU2195229A - Mechanism forthe proportionate mixing of media :
en
- CA297437A - Electrical motor device :
en
fr
- CH138025A - Process for the preparation of polymethine dyes. :
de
en
- CH138134A - Method for producing a highly conductive electrical connection between a layer consisting of a metal compound and a conductor. :
de
en
- US1746714A - Process for preserving fish bait :
en
- AT116124B - Automatic station detector with optical and acoustic signaling device. :
de
en
- AT116218B - Electromagnetic switch. :
de
en
- AT116318B - Circuit arrangement for telephone systems with semi-automatic operation. :
de
en
- CH137979A - Installation for burning liquid fuel. :
en
fr
- AT116317B - Electric motor, in particular repulsion motor. :
de
en
- DE491590C - Process for creating shine on deep pattern areas of fabrics :
de
en
- CA8629S - CRYSTAL BOTTLE :
en
fr
- US1746947A - Snowplow and hitch :
en
- AT116175B - Electric wave detector. :
de
en
- CA297463A - Platform scale :
en
fr
- CA297509A - Composition board :
en
fr
- CH138039A - Device for controlling and locking a centrifugal unit for a multi-effect artillery rocket. :
en
fr
- DK41631C - Device for kitchen sinks. :
da
en
- US1746481A - Mixing blade :
en
- US1747105A - Device for the guidance of persons being taught motor driving :
en
- US1746402A - Dirigible headlight :
en
- US1746745A - Disinfecting apparatus :
en
- US1746885A - Rotary blower and method of controlling operation of the same :
en
- CA297462A - Sized paper :
en
fr
- CH138022A - Process for the preparation of 3,4-dioxy-w-chloroacetophenone. :
de
en
- DE492057C - Equipment on pipe draw bars with a special draw piece to be introduced into the pipe :
de
en
- AT116255B - Process for the control of plant pests and process for the preparation of colloidal antimony and tin arsenates suitable for this purpose. :
de
en
- CA297474A - Apparatus for burning pulverulent fuels :
en
fr
- CA297513A - Shoe welting :
en
fr
- AT116157B - Blade storage for weighing devices. :
de
en
- AT116244B - Device for squeezing potatoes u. like :
de
en
- US1746351A - Testing device :
en
- FR675605A - Consistent grease and oil pumps and method of filling such pumps :
en
fr
- FR675889A - Windshield wiper :
en
fr
- CH138014A - Process for the production of long-lasting emulsions containing water, organic solvents and cellulose derivatives. :
de
en
- US1747047A - Treatment of residual liquors, etc. :
en
- DE491513C - Process for the preparation of chromium-containing azo dyes :
de
en
- US1746465A - Weft-thread-control device for shuttleless looms employing weftthread inserters :
en
- DE491571C - Overcurrent high-speed switch for large currents with friction clutch :
de
en
- ES116525A1 - An economic lighter device. :
en
es
- GB325159A - Automatic firearms with locked breech and sliding barrel :
en
- GB325791A - Improvements in and relating to metal drums and like containers for liquids :
en
- CA297477A - Treatment of ores and metallurgical products :
en
fr
- US1747020A - Jar :
en
- CH137983A - Flower stand. :
de
en
- CH138178A - Drive device with paddle wheels for ships. :
de
en
- US1747092A - Automobile hood fastener :
en
- US1747148A - Filtering apparatus :
en
- CH138157A - Illuminated advertising box with exchangeable advertising that also serves to illuminate the shop window. :
de
en
- CH138234A - Process for the production of a new azo dye. :
de
en
- US1746512A - Screen bar for crushing machinery :
en
- US1746633A - Switchboard-panel wiring :
en
- US1746668A - Floating foundation :
en
- DE491398C - Locking device for the insertion slide on presses and similar machines, especially for the production of cardboard boxes o. :
de
en
- FR675467A - Improvements in the production and use of steam in marine installations :
en
fr
- US1746274A - Filter :
en
- US1746655A - Lubricating device :
en
- US1746798A - Machine for raising nap on textiles and the like :
en
- CA297500A - Floor flush valve :
en
fr
- AT116117B - Headlights for motor vehicles that can be rotated in the respective direction of travel. :
de
en
- AT116168B - Process for obtaining carbon from carbon disulfide or similar compounds. :
de
en
- DE491386C - Device for actuating the switch of an electric drive device of lock gates influenced by the water level :
de
en
- AT116247B - Arrangement of electric radiators for heat removal and transfer. :
de
en
- AT116335B - Device for the investigation of gases and liquids by means of electrically heated measuring wires, using the change in thermal conductivity with the composition. :
de
en
- US1747083A - Foot control for motor cars :
en
- DE491873C - Heat exchange device :
de
en
- FR675453A - Method of manufacturing projectiles filled with a poured explosive :
en
fr
- FR675719A - Centrifuge, especially for spinning beams :
en
fr
- US1746333A - Means for feeding alternating-current networks by asynchronous generators :
en
- US1746699A - Apparatus for curing vulcanizable bands :
en
- DE491267C - Developing device for photosensitive substances by means of gaseous developer :
de
en
- DE491553C - Rooster :
de
en
- US1747126A - Engine-cranking device :
en
- FR675387A - Battery pack :
en
fr
- US1746473A - Tentering machine :
en
- US1746890A - Manacle :
en
- DE491702C - Device for lifting the stacking table on stencil printers, type printers or the like. :
de
en
- ES116657A2 - IMPROVEMENTS TO THE REMOVABLE WHEEL :
en
es
- FR675452A - Process of melting or heating material in an electric furnace and furnace therefor :
en
fr
- GB324990A - Improvements in shelf brackets :
en
- CH138121A - Electric switch with electromagnetic control, for electric lighting systems, electric locks, luminous panels and the like :
en
it
- AT116324B - Multi-leg rotor body. :
de
en
- CA297392A - Safety brake rigging :
en
fr
- CH138245A - Motor-operated brake. :
de
en
- DE491491C - Process for the preparation of esters :
de
en
- DE491493C - Eraser stencil for typewriters :
de
en
- DE491965C - Branch clamp consisting of two clamping jaws of cylindrical shape held together by one or more clamping screws :
de
en
- FR675684A - Assembly for mechanical arc welding :
en
fr
- GB316579A - Improvements relating to electron discharge devices :
en
- GB324966A - The manufacture of acid dyestuffs of the triphenylmethane series :
en
- GB325172A - A new or improved device for slicing vegetables and other articles of food :
en
- CA297517A - Method of and apparatus for annealing coiled metals :
en
fr
- ES116487A1 - A foam conductor tube, especially for fire extinguishing. :
en
es
- GB325183A - A key case :
en
- US1747049A - Remote control for warning devices :
en
- DE492125C - Process for converting secondary flours into bakable flours :
de
en
- FR675592A - Improvements to machines for the production of yarns or threads of fibrous substances :
en
fr
- ES116453A1 - A warning device for the theft of a car. :
en
es
- IE11218L - Cellulose esters :
en
- FR675400A - Mode of suspension of motor vehicles and others :
en
fr
- GB325124A - Improvements in and relating to gramophone or loud-speaker horns and the like :
en
- DE491602C - Circuit to avoid the echo effect in telephone lines :
de
en
- FR675766A - Capacitor-type feed-through insulator with enclosure :
en
fr
- FR675622A - Manufacturing process for highly refractory building materials :
en
fr
- FR675702A - Process for preserving and improving fruit juices and wines containing incompletely fermented sugar :
en
fr
- GB325032A - A new or improved strainer for use with endless vehicle tracks and the like :
en
- US1746452A - Wrench :
en
- US1746881A - Arrangement for reception of electric impulses and for controlling the orientation of commutators :
en
- DE491530C - Eyeglass frame :
de
en
- DE491458C - Mud flaps for motor vehicles :
de
en
- DE492050C - Grinding machine for cylindrical workpieces :
de
en
- FR675462A - Method and apparatus for sterilizing edible mushrooms :
en
fr
- DE491515C - Stocking made on a flat knitting machine with stripes imitating elastic bands in the edge or length :
de
en
- FR675732A - Improvements to intermittent furnaces used in the ceramic industry :
en
fr
- GB303444A - Automatic photographing machines :
en
- US1746442A - Self-acting mechanism for operating sliding windows :
en
- US1747134A - posey :
en
- US1746846A - Process for the manufacture of fashioned stockings :
en
- DE491591C - Fabric laying machine :
de
en
- DE491637C - Charging device for agricultural products, in particular stable manure :
de
en
- DE491385C - Clock with movable flaps :
de
en
- US1746426A - Fire alarm :
en
- DE491943C - Device for increasing the stride length :
de
en
- FR675393A - Gear shift mechanism :
en
fr
- FR675643A - Smoke filtering plug for cigarette tubes or other smoking articles, as well as a method and a machine for the manufacture of the plug :
en
fr
- FR675650A - System for affixing marks on crepe soles :
en
fr
- GB309547A - Improvements in or relating to continuous kilns of the hoffman type :
en
- GB316175A - Improvements in or relating to glow discharge devices :
en
- FR675380A - :
fr
- FR675469A - :
fr
- FR675423A - Remote indicating device of the level of a liquid contained in a tank :
en
fr
- FR675720A - Key combination for security lock :
en
fr
- IE10235L - Laminated springs :
en
- FR675717A - Improvements to refrigeration devices :
en
fr
- DK41596C - Marking Machine, e.g. Stamps, or Banknotes on Packages. :
da
en
- CH138035A - Writing implement consisting of a pencil connected to a fountain pen. :
de
en
- DE490358C - Process for the preparation of perinaphtindones :
de
en
- US1746769A - Ship's lifeboat, raft, and like life-saving apparatus for use at sea :
en
- DE491413C - Device for opening and closing sliding doors :
de
en
- DE491642C - Two-part teat catheter :
de
en
- DE491932C - Multi-disc clutch for winding and rewinding devices :
de
en
- FR675841A - Process for the manufacture of articles obtained by pressing the condensation products of urea or thiourea or derivatives of these substances and of aldehydes such as formaldehyde, etc., or its polymers or combinations releasing aldehydes :
en
fr
- GB325475A - Improvements in the manufacture and production of nitrous oxide from ammonia :
en
- FR675711A - Fairground game :
en
fr
- GR2640B - MEANS TO EFFECT ON GASES OR LIQUID ENVIRONMENT (MEDIUM). :
el
en
- FR675661A - Distributor for powdery products :
en
fr
- US1746261A - Automatic reservoir double boiler :
en
- US1746953A - Sanitary pad for nursery chairs :
en
- FR675765A - Improved frictionless joint and manufacturing process :
en
fr
- FR675895A - Electro-galvanic apparatus for therapeutic purposes :
en
fr
- CH138159A - Process for reducing the volatilization of solid carbonic acid. :
de
en
- CH138160A - Method for strapping boxes and similar packages and apparatus for implementing this method. :
en
fr
- FR675685A - Improvements made to vaporization devices :
en
fr
- FR675721A - Faculty :
en
fr
- GB325138A - Improvements in sheet separating mechanisms :
en
- DE491852C - Jacquard machine with prism round switching :
de
en
- GB298488A - Improvements relating to vehicle speed controlling mechanism :
en
- US1746639A - Binding post :
en
- US1746649A - Bucket elevator :
en
- US1747061A - Electrode composition for electron-discharge devices :
en
- DE491625C - Extraction of volatile metals from slag and the like like :
de
en
- FR675670A - Improvements to electric lamps :
en
fr
- FR675800A - Improvements to the racks :
en
fr
- FR675823A - Surgical bandage :
en
fr
- CH138148A - Telephone installation. :
en
fr
- US1746975A - Animal-racing apparatus :
en
- US1747133A - Method for the manufacture of bodies of great density :
en
- US1746737A - Stone-sawing machine :
en
- USRE17586E - Refrigerating xottnter :
en
- FR675578A - Improvements to traffic signals :
en
fr
- FR675563A - Smoke-eating :
en
fr
- FR675497A - Improvements in knitting looms :
en
fr
- FR675750A - Device for supplying ammunition to automatic firearms :
en
fr
- GB325003A - Improvements in holders or cases for tobacco pipes, cigar and cigarette holders and like articles :
en
- GR2643B - CARD REGISTRATIONS AND INDICATORS SYSTEMS. :
el
en
- DE490846C - Paper and ribbon circuit for calculating machines or the like. :
de
en
- FR675333A - :
fr
- US1746494A - Brake drum :
en
- AT116103B - Air separator. :
de
en
- DE491824C - Clamp switch :
de
en
- DK41605C - Device for Pressing Tools for Pressing and Punching of Sheet Metal and the like. :
da
en
- FR675731A - Method and device for pushing the ends of tubes :
en
fr
- DE491660C - Apparatus for making a plurality of photographic copies :
de
en
- GB325076A - Improvements in or relating to rotatable fans :
en
- AU1867129A - A process forthe low-temperature carbonisation of fuels having high moisture content :
en
- CA297512A - Shoe welting :
en
fr
- DE491673C - Process for achieving explosion and flash protection :
de
en
- GB325230A - Improvements in and relating to internal combustion engines :
en
- FR675520A - Improvements in ventilating devices :
en
fr
- FR675866A - Advanced ashtray :
en
fr
- DE491543C - Daylight developing device for roll films :
de
en
- GB325083A - Method and apparatus for feeding endless kinematograph films and other endless bands :
en
- US1746893A - Therapeutic lamp :
en
- ES115553A1 - A NEW SYSTEM FOR THE AUTOMATIC LIGHTING OF AIRCRAFT, HIGHWAYS AND ROADS :
en
es
- FR675604A - Process for removing harmful constituents, such as phosphorus and sulfur, from pig iron without oxidizing the carbon contained in pig iron :
en
fr
- FR675809A - Method and machine for moving skeins of yarn in dye or other fleets :
en
fr
- US1746342A - Luminair :
en
- US1746692A - Saw set :
en
- FR675713A - Device for mounting pulleys common in funicular transmissions, in particular in railway signal transmissions :
en
fr
- FR675621A - Process for the preparation of dental cements :
en
fr
- FR675754A - Anode refinements for electrolytic chrome plating and general electroplating :
en
fr
- DE491820C - Machine for dividing butter, dough or the like. :
de
en
- FR675443A - Improvements made to electromagnetic readers for phonographs :
en
fr
- US1746244A - Igniting element :
en
- US1746271A - Capping machine :
en
- US1746849A - Door dovetail :
en
- GB325227A - Improvements in or relating to electro-acoustic devices such as loud-speakers :
en
- GB312174A - Manufacture of condensation products from 1:3:3-trimethyl-2-methylene-indolins :
en
- FR675379A - Aluminothermic crucible :
en
fr
- FR675404A - Improvements to signaling systems and methods :
en
fr
- FR675692A - Container for powdery substances to be taken in small quantities, in particular for toilet powder :
en
fr
- DE490834C - High-voltage transformer with a high-voltage winding applied to a carrier made of insulating material that surrounds the low-voltage winding :
de
en
- DE491518C - Wrapping machine :
de
en
- FR675364A - Removable burner :
en
fr
- GB325239A - Improvements in or relating to control devices for sliding windows :
en
- US1746450A - Arrangement for rinsing of body hollows :
en
- US1746478A - Bathing shoe :
en
- US1746823A - Folding leg :
en
- ES116535A1 - Tacos improvements for looms for the textile industry. :
en
es
- DE491671C - Flat combing machine :
de
en
- CH137981A - Distributor of materials having the consistency of mustard. :
en
fr
- US1746866A - Valve control mechanism :
en
- ES116661A1 - Perfections in the manufacture of copper alloys. :
en
es
- AU1863129A - Improvements in aircraft :
en
- CA297503A - Electro-optical system :
en
fr
- US1746884A - Julius bkektdle :
en
- USD80479S - Design eos a lighter :
en
- DE491374C - Process for the production of multilayer metals, in particular with a noble metal coating :
de
en
- CH137998A - Crew to weave gauze. :
en
fr
- US1746246A - Vacuum cleaner attachment :
en
- US1746341A - Door-operating mechanism :
en
- US1747071A - Halter fitting :
en
- AT116253B - Process for the preparation of hydrogen cyanide. :
de
en
- CH137973A - Improvement in agglomerate blocks for constructions. :
en
fr
- DE492103C - Machine for making mitres and mortises on chair strips :
de
en
- CH138197A - Process for the preparation of a condensation product from methyl cyclohexanone. :
de
en
- US1747038A - Retaining wall :
en
- CH138021A - Process for the preparation of quinaldine. :
de
en
- CH138246A - Energy direction relay for multi-phase power systems. :
de
en
- US1746286A - Index or record :
en
- US1746287A - Time-limit relay :
en
- US1747063A - Electrode composition for electron-discharge devices :
en
- AT116122B - Guide device for the wire pulls of railway signals, points or the like. :
de
en
- DE491422C - Terminal piece for electricity meter :
de
en
- AT116222B - Powder pillows, in particular for footwear. :
de
en
- US1746860A - Process of manufacturing cellular aggregate :
en
- CA297480A - Wringer :
en
fr
- ES115803A1 - A METHOD OF PACKAGING IN PRESERVED POULTRY AND LIKE ITEMS :
en
es
- GB325060A - Improvements in suspension fittings for illuminating ware :
en
- DE491717C - Device for setting the zero point of an amplifier apparatus when transmitting electrical processes in animal organs :
de
en
- FR675366A - Adjustable nozzle gas burner :
en
fr
- US1746568A - Doll :
en
- US1746761A - Instrument :
en
- GR2642B - FINISHES ARE INVESTED IN THE METHODS OF CONSTRUCTION OF HOLDING STRUCTURAL ELEMENTS. :
el
en
- AT116333B - Device for controlling the cutting steels of wood screw thread cutting machines. :
de
en
- DE491484C - Automatic thread cutting machine for wood screws :
de
en
- FR675888A - Method of establishing metal profiles and new industrial products resulting therefrom :
en
fr
- DE470756C - Device for protection against high voltage damage :
de
en
- GB325019A - Improvements in or relating to telephone systems :
en
- US1746776A - Measuring apparatus :
en
- US1747145A - Method of hardening metal strips :
en
- US1747077A - Card holder :
en
- FR675395A - Heating plate with a series of vertical channels communicating with each other by transverse channels :
en
fr
- US1746420A - Surveying and route-recording mechanism :
en
- US1746952A - Folding chair :
en
- CA297472A - Shingle-making machine :
en
fr
- CH138188A - Process for manufacturing potash manganate. :
en
fr
- FR675816A - Gripper for golf clubs or the like :
en
fr
- ES115973A1 - TYPES OF PRINTING, TAXES OR EBONITE GALLERIES :
en
es
- ES6Y - Carterita with itineraries of a railway guide. :
en
es
- GB325193A - Improvements in or relating to gramophones and the synchronisation of gramophones and kinematograph machines :
en
- DE491489C - Spin dryer :
de
en
- DK41617C - Safety device for Washing and Drying Centrifuges. :
da
en
- DE491828C - Method and device for lining up box sheaths :
de
en
- US1746828A - Tandem-float-operated gauge :
en
- US1747085A - Valve-seat grinder :
en
- DE491771C - Gully sludge bucket from several parts :
de
en
- US1746721A - Folding display container :
en
- US1746873A - Carbonating apparatus :
en
- FR675356A - Manifold for internal combustion engines :
en
fr
- FR675768A - Maggot incubator for fishing :
en
fr
- GB325117A - An improved dart board :
en
- GB325214A - Improvements in or relating to telephone systems :
en
- GB325097A - An improvement in or relating to smokers' companion stands and the like :
en
- ES5Y - Rotating spout for all kinds of metal containers. :
en
es
- GR2644B - PERFECTIONS IN ELECTRIC MOTOR. :
el
en
- AT116291B - Spool or roll for the production of fabrics made of silk, rayon or the like. :
de
en
- CH138036A - Device indicating the points sought on a map. :
en
fr
- DE491431C - Process for improving fuels :
de
en
- GB302151A - Manufacture of rubber compositions :
en
- DE491741C - Ring valve :
de
en
- AU2194629A - Improvements in circular knitting machines :
en
- AU2222029A - Improvements relating to the preservation by conservation of meat :
en
- CA297420A - Combined cigarette holder and lighter :
en
fr
- DE491976C - Rotary piston machine with sickle-shaped working space and pistons that can be moved radially in the piston drum to drive compressed air tools :
de
en
- FR675365A - Stopper rod for gas valves and the like :
en
fr
- FR675501A - Process for the preparation of plastic mixtures of pentaerythrittetranitrate and nitroglycerin, with very high breaking capacity for loading projectiles and stuffing detonating firing cords :
en
fr
- DE491704C - Bogie for railroad cars :
de
en
- DE492056C - Wire washing device with upward and downward swinging washing tree :
de
en
- CA297385A - Journal box lubricator :
en
fr
- FR675802A - Electrical isolation device :
en
fr
- FR675806A - Manufacturing process of neutral casein glue :
en
fr
- FR675710A - Support to hold several tools, in particular nut tightening wrenches :
en
fr
- FR675730A - Support bar for soundboards :
en
fr
- FR675522A - Pliers for household use :
en
fr
- DK41613C - Steel holder, in particular for turning steel for machining tough material. :
da
en
- DK41621C - Spring device for closing the doors of vending machines. :
da
en
- GB300563A - Process for dehydrating vapour mixtures containing acetic anhydride and water :
en
- AU2165229A - Improvements relating to bricks, blocks, slabs andthe like :
en
- CA297428A - Tool handle extractor :
en
fr
- AU2075029A - Improvements in or relating togas fired water heaters :
en
- CA8635S - CASE :
en
fr
- CH138187A - Two-piece ottoman. :
de
en
- FR675354A - Improvements in the treatment of cellulosic materials :
en
fr
- GR2632B - DEVICE FOR EXPORTING OIL FROM ESSENTIAL ETINES CONTAINS SUCH. :
el
en
- FR675574A - Drawing board stand :
en
fr
- FR675772A - Temporary locking for railroad needles :
en
fr
- FR675860A - Improvements to threading combs and process for manufacturing them :
en
fr
- GB300557A - Manufacture of azo-dyestuffs :
en
- GB325023A - Improvements in thermionic amplifiers :
en
- DE491603C - Circuit with one or more piezoelectric devices :
de
en
- DE491714C - X-ray tube with an anticathode made of a hard-to-melt, X-ray absorbent material :
de
en
- ES116539A1 - Improvements in carburetors to burn heavy oils in automobile engines. :
en
es
- FR675511A - Piston cleaning pump, for transporting concrete, mortar, etc. :
en
fr
- GB304720A - Electric switch with spark-arrester horns :
en
- USD80484S - Design for a health lamp :
en
- DE491638C - Planting machine in which the plants are placed by hand in funnel-like or similar tapered containers :
de
en
- US1746436A - Antenna :
en
- FR675565A - Elastic composition :
en
fr
- US1746803A - Balanced radio receiving system :
en
- US1747018A - Combination davenport and bed :
en
- FR675757A - Process for the preparation of monoazo dyes :
en
fr
- FR675803A - Improvements to presses :
en
fr
- GB325143A - An improved mechanism for controlling the latch bolts of rim or mortice locks :
en
- USD80477S - Sylvania :
en
- FR675628A - Improvements in processes and apparatus for the mechanical drawing of very fine threads, in particular artificial silk threads :
en
fr
- AU1810529A - Improvements in or relating tothe utilisation of animal viscera for leather manufacture :
en
- DE491379C - Dressing of profiled thread grinding wheels using a diamond :
de
en
- GB325018A - Improvements in or relating to fire alarms :
en
- DE491092C - Process for producing a phosphate for fertilization purposes :
de
en
- FR675537A - Dispensing device for powdered or coarse materials to be distributed in predetermined quantities, for domestic use and for sanitary installations :
en
fr
- FR675774A - Process for coating electrically non-conductive support surfaces with metal layers, such as films of cellulose esters or ethers :
en
fr
- FR675558A - Process for the production of valuable photochemicals :
en
fr
- GB313962A - An improved metal dowel for wooden beams :
en
- GB325228A - Improvements in or relating to tyre making machines :
en
- GB325240A - Improvements in and relating to liquid bottling apparatus especially for the bottling of milk :
en
- FR675817A - Improvements in or relating to the manufacture of aliphatic acid anhydrides :
en
fr
- GB313120A - Improvements relating to condensing locomotives :
en
- GB325010A - Hydraulic feed for the slides of metal cutting and like machine tools :
en
- ES116652A1 - An improvement in the presentation of the reels and spools and skeins. :
en
es
- GB325005A - Improvements in or relating to telephone systems :
en
- GB312142A - Improvements in and relating to steam power plants :
en
- ES116612A1 - IMPROVEMENTS IN ELECTRICAL REGULATION SYSTEMS :
en
es
- US1746657A - Process of producing pure tomato juice :
en
- US1746937A - Apparatus for the automatic determination of moisture in paper or textile webbing :
en
- FR675775A - Improvement in fire extinguishers :
en
fr
- DE491934C - Engine arrangement for aircraft with several engines arranged one behind the other :
de
en
- ES115318A1 - AN IMPROVEMENT IN THE MANUFACTURE OF TWO-COLOR CHAIN TAPES :
en
es
- DK41634C - Tote bag with ventilation holes. :
da
en
- AT116260B - Machine for washing floors. :
de
en
- FR675561A - Water heater :
en
fr
- FR675861A - Process for obtaining zinc oxide from metallic zinc, metals or alloys containing zinc :
en
fr
- GB312929A - Fluid pressure tools :
en
- US1746968A - Haying machine :
en
- US1746300A - Method of making steel castings in permanent molds :
en
- US1746389A - Directional aerial system and feeding system therefor :
en
- ES116531A3 - A procedure for coating solid bodies with substances of great resistance to physical and chemical agents. :
en
es
- FR675371A - Lubrication arrangement for air compressors and motors :
en
fr
- US1746340A - Dustproof cover for reflectors :
en
- US1747075A - Mechanism for cutting and facilitating the removal of material from machines :
en
- AU2080229A - Improvements in or relating to safety razors :
en
- CH138212A - Process for the production of a new metal-containing dye. :
de
en
- US1746388A - Train order and signal hoop :
en
- US1746736A - Production of p-chlorbenzoyl-o-benzoic acid :
en
- US1746845A - Apparatus for making bathing caps and analogous articles :
en
- US1747033A - Fish catch :
en
- US1746572A - Combined bumper, tire protector, and luggage carrier :
en
- US1746880A - License holder :
en
- AT116203B - Annular sleeve for dental purposes. :
de
en
- CH138026A - Process for manufacturing cellulose acetate. :
en
fr
- CH138147A - Money exchange office. :
de
en
- CH138042A - Device for converting a slow and continuous reciprocating movement into an intermittent and rapid movement. :
de
en
- DE491432C - Device for the automatic return of the diarrhea material for grate firing :
de
en
- ES116211A1 - OVEN FOR INDUSTRIAL IMPROVEMENT OF LOW-QUALITY FUELS :
en
es
- FR675778A - Rubber sandal and manufacturing process :
en
fr
- GB325485A - Improvements in the manufacture and production of azo dyestuffs :
en
- DE491836C - Stroller that can be connected to a bicycle to move :
de
en
- US1746871A - Gearing for conveying rotary motion :
en
- US1746519A - Shoe-finishing machine :
en
- US1746891A - Apparatus for testing materials :
en
- AT116305B - Bevel gears. :
de
en
- DE491630C - Blocking against the centrifugal effect in the case of the ten circuit in arithmetic units :
de
en
- DE491946C - Game of chance in the manner of a racing game :
de
en
- US1746280A - Tool for extracting bushings :
en
- US1746587A - Self-locking grid plate :
en
- US1746628A - Governor apparatus for controlling the operation of engines or machines :
en
- AT116311B - Device for pressing the friction lining for the plates of friction clutches and the like on both sides. like :
de
en
- US1746821A - Steam hose and method of making the same :
en
- US1747003A - Metal receptacle :
en
- AU2031029A - Improvements in electron discharge devices :
en
- US1746990A - Compressed-fluid machine :
en
- US1746563A - Screen bar for crushing machinery :
en
- CH137971A - Method for killing insects. :
de
en
- CH138103A - Spark plug for internal combustion engines. :
de
en
- US1747025A - Excavating shovel :
en
- ES116628A1 - IMPROVEMENTS IN MERCURY BOILERS :
en
es
- US1746299A - Electric-wire casing :
en
- AU2126029A - Improvements in trawling gears for bottom fishing :
en
- CA297499A - Method of spot-electroplating :
en
fr
- CA297443A - Means for berthing airships :
en
fr
- US1746627A - Method of and apparatus for detecting slight variations in a force :
en
- CA297507A - Telephone system :
en
fr
- CH138193A - Process for the preparation of a condensation product from cyclohexanone. :
de
en
- CH137980A - Wire brush for cleaning chimneys. :
de
en
- DE491966C - Electric light bulb for projectors :
de
en
- DE492012C - Machine for counting individual items, especially cucumbers :
de
en
- US1746518A - Window portal :
en
- US1746839A - Toy builders :
en
- US1747078A - Coachwork of automobile vehicles :
en
- AT116347B - Process for the production of brake shoes. :
de
en
- US1746784A - Toothbrush :
en
- US1746910A - Assictob :
en
- US1746944A - Process of cement manufacture :
en
- CH137977A - Process for the production of a mass of rammed asphalt from marl limestone and bitumen :
de
en
- DE491425C - Process for the preparation of highly halogenated derivatives of pyranthrone :
de
en
- GB301076A - The production of motor fuels :
en
- GB303138A - Improvements in or relating to the manufacture of silica and like adsorbent gels :
en
- GB325082A - Improvements in elevators :
en
- US1746989A - Sheep-shearing-machine comb :
en
- DE491672C - Device for interrupting the supply of work goods for spinning, twisting and similar textile machines :
de
en
- AT116167B - Process for the production of artificial teeth. :
de
en
- DE491781C - Knee-lever lock for the die receiving the forging in vertical forging presses :
de
en
- AT116174B - Electric light bulb. :
de
en
- US1746595A - Knockdown playhouse :
en
- US1746561A - Railway-car construction :
en
- US1746777A - Apparatus for testing brakes :
en
- DE491397C - Office machine writing line by line, e.g. B. punch card tabulator, with printing unit :
de
en
- US1746531A - Electric fan :
en
- US1746688A - Radioreceiver :
en
- US1746897A - Pocket construction :
en
- AT116237B - Transport device for the sick. :
de
en
- CA297408A - Extraction of metallic values from ores :
en
fr
- DE491597C - Device preferably for etching chalk reliefs :
de
en
- US1746635A - Four-cycle engine :
en
- US1746921A - System of and apparatus for signaling :
en
- US1746789A - Centrifugal mercury trap :
en
- CA297445A - Food package :
en
fr
- DE491739C - Roller bearings :
de
en
- FR675849A - Gas burner for hot air drying :
en
fr
- CA297405A - Apparatus for separating materials of different specific gravities :
en
fr
- CH138250A - Vehicle drive with double gear reduction. :
de
en
- US1746270A - Gate operator :
en
- US1746597A - Soda-water-dispensing machine :
en
- US1746889A - Rotary pump :
en
- US1746330A - Color photography :
en
- CH138060A - Waterproof watch. :
en
fr
- DE491468C - Spool changing device for spinning, twisting or similar textile machines :
de
en
- DE491509C - Current transformer set :
de
en
- DE490863C - Security lock for bicycle hubs :
de
en
- DE491477C - Concrete compactor :
de
en
- DE491647C - Movable smoking device :
de
en
- CA297412A - Spark plug :
en
fr
- US1746352A - Testing machine :
en
- US1746543A - Method and apparatus for producing solidified globules from liquid gelatinous substances :
en
- DE491202C - Jacquard device for selecting sample needles on circular knitting machines :
de
en
- US1746592A - Automatic starting and stopping attachment for talking machines :
en
- US1746384A - Apparatus for treating foodstuffs :
en
- US1746623A - Method of and machine for use in the manufacture of bags :
en
- DE491452C - Advertisement projector with a motor-driven, endless ribbon :
de
en
- DE492101C - Device for securing against wall climbers :
de
en
- US1746659A - Azo dyestuffs and process of making same :
en
- DE491920C - Tailstock for lathe :
de
en
- US1746320A - Heavier-than-air craft :
en
- US1746652A - Azo dyestuffs and process of making them :
en
- US1746620A - Windmill :
en
- US1746281A - Apparatus for and method of making tapered tubular poles :
en
- US1746406A - Refrigerating system :
en
- US1746985A - Automobile heater :
en
- US1747056A - Pump attachment :
en
- CH138133A - Holding magnet, especially for high-speed switches with a current-dependent release force. :
de
en
- CH138179A - Fuel tank coating. :
en
fr
- DE491592C - Process for extinguishing fine-grain coke or semi-coke :
de
en
- DE491658C - Developing device for light-sensitive breaks using gaseous or liquid developer :
de
en
- FR675748A - Fabric folder with variable stroke at will for folding pallets :
en
fr
- GB325000A - Improvements in or relating to "anti-dazzle" devices, suitable for the use of vehicle drivers :
en
- US1746682A - Flotation apparatus :
en
- FR675688A - Tubular boilers inclined to the horizontal with one or more upper manifolds to receive steam :
en
fr
- DE491548C - Windshield cleaner with several wipers moved back and forth over the protective window :
de
en
- US1746353A - Knife-sharpening device :
en
- US1746744A - Method and apparatus for cutting tar or other plastic materials :
en
- US1747123A - Sawmill :
en
- US1746428A - Sewage-ejecting system :
en
- DE491401C - Arranged on a slidable plate safety gear for slopes of railway tracks :
de
en
- DE491814C - Prong and dovetail saw :
de
en
- FR675478A - Special hubcap for car wheel :
en
fr
- US1746835A - Carton opening and feeding device :
en
- FR675459A - Process for the precipitation of heavy metals in ammoniacal solutions of heavy metal compounds :
en
fr
- GB298638A - Improvements in thermionic valves :
en
- DE491521C - Device for the treatment of arches or the like. :
de
en
- ES116629A1 - IMPROVEMENTS IN TRAFFIC SIGNAL SYSTEMS WITH THEIR CORRESPONDING CIRCUIT REGULATORS :
en
es
- FR675569A - Advanced pneumatic hammer :
en
fr
- US1746349A - Automobile body :
en
- GB300282A - Improvements in or relating to the manufacture of liquid or solid products by gaseous reaction under the influence of silent electrical discharge :
en
- FR675468A - Improvements relating to the production and use of water vapor :
en
fr
- FR675686A - Protective sleeve for pipe insulating gaskets :
en
fr
- FR675881A - Suspender for ladies :
en
fr
- DE491738C - Device for cooling the rotor blades of gas turbines, in which the coolant is guided under pressure through the hollow rotor blades :
de
en
- FR675446A - Method and device for rolling thin sheets :
en
fr
- GB325190A - Gymnastic apparatus :
en
- ES116456A1 - PROCEDURE AND DEVICE FOR REGULATING ELECTRIC TIME SPOOLETS WITH TWO CAPACITORS CONNECTED TO THE IGNITION CURRENT CARRIER :
en
es
- DE491723C - Template for the production of hollow rubber bodies :
de
en
- FR675827A - steam-heated heat exchanger :
en
fr
- US1747009A - Oral mirror appliance :
en
- US1746609A - Shut-off hose nozzle :
en
- US1746395A - Apparatus for charging and cleaning boreholes by means of compressed air :
en
- US1746806A - Propeller :
en
- DE491785C - Fuel injection pump for internal combustion engines :
de
en
- ES116512A1 - Filtration process and purification of all kinds of liquids, in particular lyes. :
en
es
- DE489571C - Process for the production of perinaphthindones :
de
en
- US1746665A - Process of making synthetic gummy or resinous material :
en
- DE490828C - Steam and air pressure coupling :
de
en
- FR675414A - Trailer hook, self-releasing, especially for tugs and the like :
en
fr
- US1746408A - Golf-bag stand :
en
- US1747042A - Cooling and ventilating apparatus :
en
- US1747014A - Muffler :
en
- DE491388C - Production of high-volume silica :
de
en
- US1746253A - Separator :
en
- US1746717A - Artificial snow :
en
- US1746858A - Wheel :
en
- US1746371A - Method of preserving rubber :
en
- ES116523A1 - Elastic suspension for vehicles with shock compensation. :
en
es
- FR675862A - Silent typewriter :
en
fr
- CH138029A - Cover rail on flat files that have flat metallic binding strips. :
de
en
- US1747088A - Garment holder :
en
- AU2264029A - Improvements in grips for roller blinds :
en
- AT116344B - Device for raising and lowering windows, in particular vehicles. :
de
en
- DE491501C - Arrangement for extinguishing chambers made of insulating material, electrical oil switches :
de
en
- FR675736A - Process for cleaning the hulls of ships using pressurized water :
en
fr
- FR675892A - Cremona :
en
fr
- GB312183A - Improvements in or relating to the handles of cricket bats, hockey sticks, tennis rackets, and similar sporting or other implements :
en
- GB313483A - Electromagnetic sound reproducer :
en
- ES114963A2 - A DEVICE FOR MOUNTING THE ELECTRIC HEATING BODIES ON THE RADIATORS :
en
es
- US1746431A - Drying apparatus :
en
- US1747032A - Paint stirring and mixing device :
en
- USD80483S - Design for a health lamp :
en
- FR675421A - Automatic circuit breaker :
en
fr
- GB325150A - Improvements in galloping animal toys :
en
- US1746848A - Earth anchor :
en
- USRE17591E - Freight car :
en
- FR675588A - :
fr
- DE491696C - Process for the fermentation of alcohol :
de
en
- CH138056A - Watch. :
en
fr
- DE491835C - Valve for automobile and bicycle hoses :
de
en
- US1747154A - Machine for cleaning ballast between railway tracks :
en
- AT116183B - Light tubes. :
de
en
- CA297441A - Hypodermic syringe :
en
fr
- US1746366A - Insulating layers for electrical condensers :
en
- DE491478C - Method for opening the braking circuit of several main current motors or motor groups working parallel to one another in a crossed short-circuit circuit on an external load resistor :
de
en
- DK41616C - Metal barrel. :
da
en
- DE491382C - Device for generating flicker light :
de
en
- DE491420C - Device for preventing or displaying electricity theft or earth faults in meter systems and local networks :
de
en
- FR675503A - Jacquard device for rectilinear knitting machines with possibility of reduction :
en
fr
- GB325120A - Improvements in or relating to the dry-cooling of coke :
en
- US1746422A - gorham :
en
- US1746588A - Method and outfit for feather weaving :
en
- US1746861A - Apparatus for use as shower bath for sprinkling the breasts :
en
- DE491441C - Control device for internal combustion engines with airless fuel injection :
de
en
- US1746369A - Closure :
en
- AT116116B - Dry fire extinguishers. :
de
en
- ES116313A1 - SMALL CAPACITY CONCRETE MACHINE :
en
es
- ES116656A1 - A procedure for the preparation of aniline colors intended for domestic dyeing. :
en
es
- GB325213A - Improvements in or relating to the shaping of the heel ends of shoe uppers :
en
- AT116128B - Wrapping machine. :
de
en
- US1746802A - Roller plunger support :
en
- US1746240A - Boiler construction :
en
- US1747143A - Cloth-winding machine :
en
- CA297457A - Cam controlled twenty-four speed mechanism :
en
fr
- DE491037C - Multiplier work for the execution of abbreviated multiplications :
de
en
- US1746309A - Supercharger :
en
- US1747150A - Folding seat and bed frame :
en
- CA297454A - Double take-off gear :
en
fr
- US1746971A - Smoke-consuming device :
en
- DE491271C - Electrically driven centrifugal pump with a device to prevent the penetration of the liquid into the joint of the shaft guide :
de
en
- ES116614A1 - A percussive fuze for artillery and aviation projectiles. :
en
es
- US1746680A - Chemical reagent :
en
- US1746923A - Blow-off gauge :
en
- GB325038A - Improvements in guards for carding-engines :
en
- DE491957C - Drying cabinet for photographic purposes :
de
en
- ES116598A1 - A procedure for the manufacture of announcing devices in all their forms, with two-color glass and engravings by means of the acid or lathe. :
en
es
- US1746509A - Method of treating and packaging slivers and resulting packages :
en
- AT116109B - Locomotive powered by internal combustion engines. :
de
en
- DE491611C - Axially releasing rotary switch jump mechanism with crown wheel lock for right and left switching :
de
en
- FR675629A - Improvements made to the means for neutralizing the charges of static electricity formed on the surface of certain bodies during the treatments or manipulations subjected to them :
en
fr
- GB325119A - Improvements in metal boxes :
en
- USD80480S - Design for a lamp ob similar article :
en
- DE491086C - Electrically operated vacuum cleaner :
de
en
- CA297407A - Artificial silk weighting method :
en
fr
- FR675576A - Compressed air impact tool with tubular spool distribution :
en
fr
- GR2633B - IMPROVEMENTS IN OR RELATING TO SAFETY SHAVERS. :
el
en
- US1746996A - Aero fuel :
en
- US1746530A - Coating machine :
en
- US1746581A - Multiple revolving sign :
en
- ES116496A1 - Improvement in fire extinguishing equipment. :
en
es
- FR675689A - Jack using fluid as a power transmission medium and capable of serving as a weighing device :
en
fr
- US1746712A - Mechanism for raising feed and other tables or platforms :
en
- US1746830A - Drafting machine :
en
- DE491407C - Coal-dust-fired vertical tube boiler with a reverse flame blown in from below :
de
en
- DE491582C - Device for spreading and sucking off wet tissues :
de
en
- FR675370A - Lubricating device specially designed for piston machines with several cylinders :
en
fr
- DE491533C - Piston or sealing ring :
de
en
- DE491829C - Method and device for lighting with a constant play of colors :
de
en
- US1747135A - Corner construction for frames and method of making the same :
en
- DE491421C - Contactor for counter :
de
en
- DE491643C - Transportable milking machine :
de
en
- DE491644C - Grease gun :
de
en
- FR675385A - Operating process for electric annealing furnaces :
en
fr
- GB313170A - Improvements in combined camp kits and tables :
en
- ES116492A1 - IMPROVEMENTS IN BOTTLE CLOSURES :
en
es
- CH138206A - Process for the production of a new azo dye. :
de
en
- CH138063A - Method and device for regulating clockworks. :
de
en
- CH138194A - Process for the preparation of a condensation product from cyclohexanone. :
de
en
- ES116551A3 - A procedure for obtaining a dry food product for livestock based on natural sugar. :
en
es
- ES116621A1 - MECHANICAL SCARDER. :
en
es
- FR675620A - Improvements to pipe joints and the like :
en
fr
- DE491332C - Metal electrode for high voltage equipment in a liquid insulating medium :
de
en
- GB325156A - Improvements relating to stand-pipes, hydrants and the like :
en
- FR675630A - Improvements in high frequency differential transformers :
en
fr
- GB325122A - Trunk piston :
en
- AT116257B - Device for radio telephone intercom. :
de
en
- CA297494A - Process of producing acrylic acid esters :
en
fr
- FR675352A - Process for depositing coatings, in particular of alkaline earth metals and their compounds, on metallic or other bodies :
en
fr
- CH137968A - Braking device on three-part field and meadow rollers. :
de
en
- AT116156B - Signal system for guard control, fire alarm or the like. :
de
en
- US1746746A - Snap-fit bottle holder :
en
- AT116316B - Arrangement for microphones. :
de
en
- US1746559A - Supporting concrete beam :
en
- USD80487S - Design foe a gabter ob similar article :
en
- FR675440A - Light regulator device for headlights :
en
fr
- GB325244A - Automatic stop for gramophones :
en
- US1746790A - Fringe :
en
- US1746922A - Boiler or cooling unit for refrigerating apparatus :
en
- CH138047A - Terminal arrangement on electrical measuring devices. :
de
en
- CH138176A - Electromagnetic axle counting device. :
de
en
- AT116336B - Device for summing quantities by means of variable electrical resistances corresponding to these quantities. :
de
en
- CH138018A - Process to produce an iron hydroxide suitable for processing on pigment paints when reducing aromatic nitro compounds to amines. :
de
en
- AT116173B - Sheet metal for dental technology purposes. :
de
en
- CH138030A - Register tab. :
de
en
- CA8634S - CASE :
en
fr
- AT116192B - Device for electrical light control. :
de
en
- DE491648C - Method and device for preserving food :
de
en
- AT116295B - Gas iron. :
de
en
- CH138195A - Process for the preparation of a condensation product from cyclohexanone. :
de
en
- CH138146A - Process for the preparation of 2-ethoxy-6-nitro-akridyl- (9) -glycine-B-diethylamino-ethylamide. :
de
en
- DE491365C - Coupling for pipes :
de
en
- DE492001C - Process for feeding core threads in core spinning machines :
de
en
- FR675745A - Improved compositions and materials comprising cellulose esters or ethers :
en
fr
- GB325210A - Improvements in and in the method of manufacture of insulated electric cables :
en
- US1747001A - Aeroplane construction :
en
- CH138215A - Process for the production of a new metal-containing dye. :
de
en
- US1746792A - Folding-table attachment :
en
- US1747152A - Safety razor :
en
- ES116616A1 - A valve tap for corrosive fluids. :
en
es
- ES116618A1 - A new device applicable to toys of cut-out figures that allows toys or figures to have a movement when sliding on an inclined plane. :
en
es
- FR675435A - Vibrating device for loudspeakers, microphones or the like :
en
fr
- GB324987A - Improvements in apparatus for removing moisture from air :
en
- GB325528A - Improvements relating to high voltage rectification :
en
- AT116252B - Coal hoops for electric trams. :
de
en
- AT116262B - Injection molding machine. :
de
en
- AT116190B - Vacuum tube. :
de
en
- CH138105A - Compression refrigeration machine with air-cooled condenser. :
de
en
- DE491640C - Ruebenkoepfvorrichtung, in which the head knife is adjusted by a loaded, vertically guided button :
de
en
- FR675869A - Fabrics with silk cocoon appliques :
en
fr
- AT116172B - Process for the production of tablets and similar structures. :
de
en
- FR675568A - Bearing device for conveyor rollers :
en
fr
- FR675419A - Device for automatic brake linkage adjusters :
en
fr
- GB304601A - Support of lead-in wires inside of electron tubes :
en
- CH138067A - Soldering process for iron and steel parts. :
de
en
- US1746275A - Cooling attachment for dental grinding tools :
en
- US1746578A - Translucency-display device :
en
- US1746594A - Sawing machine :
en
- AT116299B - Paddle wheel. :
de
en
- CH138087A - Sealing of rotating machine parts, in particular of centrifugal machines. :
de
en
- GB325100A - Process for manufacturing rubber boots :
en
- AT116213B - Device for milling facade pieces made of wood or the like. :
de
en
- CH138038A - Process for the production of opaque washable playing cards. :
de
en
- DE491708C - Device for receiving modulated vibrations :
de
en
- FR675878A - Rail brake :
en
fr
- FR675495A - High voltage switch for electric locomotives :
en
fr
- DE491562C - Garbage truck with a filling drum arranged over a conveyor screw :
de
en
- ES116545A3 - A procedure for the formation of a loose-leaf pad or block, suitable for a desktop calendar. :
en
es
- DE490913C - Symmetrical four-pole network :
de
en
- ES116168A1 - A PROCEDURE FOR OBTAINING METALS FROM BITUMINOUS MINERALS :
en
es
- US1746956A - Conduit coupling :
en
- CH138240A - Process for the preparation of a vat dye. :
de
en
- DE491726C - Method of sealing the edges of laminated glass :
de
en
- DK41592C - Press for Garments. :
da
en
- FR675415A - Feeding device for winding and twisting threads :
en
fr
- FR675738A - Security device against theft, particularly applicable to motor vehicles :
en
fr
- FR675566A - Piston improvements :
en
fr
- FR675709A - Process for preparing carbon disulphide :
en
fr
- FR675828A - Additives for use in attacking iron and steel with acids :
en
fr
- CH138231A - Process for the production of a new azo dye. :
de
en
- DE490378C - Process for the combustion of liquid or pulverulent fuels using a gasification chamber :
de
en
- FR675408A - Shooting direction apparatus on movable goals :
en
fr
- GB325098A - Improvements in spindle-driving mechanism for spinning machines :
en
- DE491954C - Heat meter :
de
en
- FR675876A - Vacuum thermoelectric generator :
en
fr
- GB306961A - Apparatus for effecting the distant transmission and the reproduction of images :
en
- US1746719A - Flexible conduit :
en
- US1746875A - Method of forming tacky rubber compound and products :
en
- GB325154A - A safety device for automatic firearms :
en
- US1746419A - Control mechanism for hydraulic presses :
en
- ES116475A1 - A process for the treatment of cellulose derivatives. :
en
es
- ES116639A2 - AN APPARATUS FOR COLLECTING FRUITS FROM THE GROUND DETACHED FROM THE TREE :
en
es
- FR675489A - Mandrel :
en
fr
- FR675679A - :
fr
- FR675826A - Process for preparing polyazo dyes :
en
fr
- DE492000C - Process for the preparation of quinizarin sulphonic acids and their derivatives :
de
en
- US1746842A - Process for treating fibrous plant tissues :
en
- FR675528A - System and device for starting explosion engines :
en
fr
- FR675544A - Device for fitting a tool, device or other object with a handle :
en
fr
- GB325096A - Improvements in containers for powders :
en
- FR675417A - Pneumatic paint gun with detachable nozzle head :
en
fr
- FR675429A - Armed parquet :
en
fr
- FR675481A - Improvements to looms :
en
fr
- DE490888C - Rerailers for railway vehicles :
de
en
- DE491583C - Device for drying fabrics, including the fabric strips :
de
en
- ES116467A1 - Improvements in radiovision devices. :
en
es
- FR675521A - Ventilation device for automobiles :
en
fr
- DE491623C - Peeling machine for fruits :
de
en
- DE491718C - Device for centrifuging metal castings for dental purposes :
de
en
- CH137989A - Automatically regulating the air inlet, sterile barrel closure. :
de
en
- DE491621C - Device for attaching the spinning pot lid to the spinning pot by centrifugal force using elastic means :
de
en
- FR675886A - Improvements in the construction of animal or mechanical drawn hoes or similar agricultural machinery :
en
fr
- GB325219A - Improvements in or relating to packing for stuffing boxes and pistons :
en
- US1746278A - Musical wagon :
en
- US1746911A - Electric switch :
en
- US1746735A - Spotlight attachment :
en
- US1746982A - Air heater :
en
- US1747031A - Shaving machine :
en
- GB302319A - Cleaning liquid mercury :
en
- GB325256A - Improvements in or connected with automatic, and turret or capstan lathes or machines :
en
- FR675722A - Cooling lid for dry preservatives for storing edible ice :
en
fr
- FR675842A - Mobile formwork for the construction of concrete walls :
en
fr
- US1746248A - Piston ring :
en
- US1746335A - Multiple-cylinder reciprocatory pump and fluid-actuated motor of the swash-plate type :
en
- US1746785A - Air trap for pipe lines :
en
- DE492067C - Element for making register strips for typesetting machines :
de
en
- GB325184A - Improvements in tanks for the storage of volatile liquids :
en
- FR675542A - Improvements to vehicle frames :
en
fr
- GB325153A - Improvements in and relating to thread cleaners or clearers :
en
- DE491804C - Container with device for removing small items :
de
en
- FR675527A - Process for the electrolytic production of highly insulating layers on aluminum and its alloys :
en
fr
- GB301085A - A method for producing a pure rubber from rubber latex :
en
- GB325054A - An appliance for treating the scalp :
en
- AT116115B - Automatic fluid change gear, in particular for motor vehicles. :
de
en
- CA297447A - Process of adapting cellulosic materials for conversion into high grade cellulose derivatives :
en
fr
- FR675649A - Sulphation method and apparatus :
en
fr
- US1746931A - Range :
en
- DE491635C - Pendulum-like device for displaying inclinations, especially longitudinal inclinations of aircraft :
de
en
- GB325136A - A universal secauteur adaptor for pruning tall trees :
en
- DE491596C - Steam power plant with a closed circuit of the working medium :
de
en
- ES116528A1 - Arrangement of rotating friction bearings on hot shafts. :
en
es
- FR675555A - Improvements to rubber-based covering materials :
en
fr
- DE491773C - Device for selecting the punch of card punching machines :
de
en
- DE491962C - Steam turbine plant :
de
en
- ES116544A1 - Application procedure of the enameled iron in the lining of metal furniture. :
en
es
- FR675798A - Improvements to moldings for car bodies and other constructions :
en
fr
- US1746393A - Bottle opener :
en
- US1746294A - Continuous calcination of gypsum :
en
- US1746391A - Metal-working file :
en
- CA297424A - Fishing net saver knife :
en
fr
- CH138143A - Glow light tube with positive light column. :
de
en
- US1746836A - Carton opening and squaring apparatus for carton-filling machines :
en
- US1746552A - Cloth-finishing machine :
en
- DE491453C - Method for covering both sides of material webs such as paper, cardboard, fabric and the like. Like., with metal layers :
de
en
- DE491514C - Process for producing a homogeneous engine propellant :
de
en
- DE491950C - Movement fastening for pocket watches :
de
en
- GB314980A - Improvements in or relating to automatic photographic machines :
en
- GB325259A - Improvements in signs for vehicles and other purposes :
en
- US1746418A - Valve mechanism for internal-combustion motors :
en
- US1746647A - Draft appliance for railway cars :
en
- DE491345C - Electric capacitor of variable capacity with two groups of mutually sliding plates :
de
en
- FR675444A - Emergency device in case of danger :
en
fr
- FR675726A - Improvements to grain or fertilizer distributors :
en
fr
- FR675539A - Electric transmission system :
en
fr
- GB325185A - Improvements in the rolling and annealing of glass plates :
en
- US1746723A - Window screen, curtain, and the like :
en
- FR675360A - Method and device for accumulating fumes of radioactive substances in containers, capillary tubes, etc. :
en
fr
- GB325168A - Improvements in weighing machines :
en
- GB325191A - Improvements in electric battery charging systems :
en
- FR675900A - Machine piston :
en
fr
- US1746733A - Pump piston :
en
- ES116538A1 - A process for obtaining liquid hydrocarbons from acetylene gas. :
en
es
- FR675796A - Improvements made to heating radiator regulators :
en
fr
- GB325102A - Electric incandescent inspection lamps :
en
- ES116653A1 - Electric resistance completely closed. :
en
es
- DE490853C - Process for increasing the strength of a body :
de
en
- US1746795A - Vacuum pan :
en
- CA297479A - Wringer :
en
fr
- US1746321A - Automatic lighter :
en
- US1746853A - Thermometer bulb :
en
- US1746251A - Scale :
en
- US1746950A - Convertible embalming table :
en
- GB325242A - Improvements in or relating to automatic water-heaters :
en
- USD80478S - Design fob a perforated container for material for imparting radittm :
en
- AT116121B - Arrangement for adjusting the contact pressure in pantographs of electric vehicles. :
de
en
- AT116101B - Hammer mill with closed housing. :
de
en
- DE491272C - Piston control for rotary lobe pumps :
de
en
- CA297493A - Vapour phase process for producing alkyl chlorides :
en
fr
- CH138090A - Valve. :
de
en
- AT116154B - Device for regulating the size of the air bubbles mixed in a cement paste containing a flotation oil. :
de
en
- CH138085A - Gear slip clutch with device for recovering the slip energy. :
de
en
- US1746380A - Humidifier for internal-combustion engines :
en
- US1746553A - Method of securing articles to each other and of introducing and securing the assembly in a container :
en
- US1746625A - Reenforcing fabric :
en
- CA8632S - CARDBOARD BOX :
en
fr
- AT116232B - When the trailer hits the towing vehicle, the trailer brake acts. :
de
en
- US1746336A - Filter attachment for gasoline systems :
en
- US1746537A - Plotting instrument :
en
- AT116165B - Process for the production of a highly active carbon in granular form. :
de
en
- AT116256B - Device for supporting the rear axle halves of motor vehicles. :
de
en
- CH138043A - Warning device for motor vehicles intended to give a continuous alarm when the speed of the vehicle exceeds a given quantity. :
en
fr
- CH138117A - Spring-loaded socket for electrical plug contacts. :
de
en
- DE492017C - Control device for the coolant flow in coolers for internal combustion engines :
de
en
- GB325099A - Compound for use as a water softener :
en
- US1747037A - Film-controlled contact device :
en
- FR675394A - Elastic pressure piston ring acting from three sides :
en
fr
- FR675454A - A method of manufacturing pipes or foundry parts, a foundry frame and a molding machine suitable for carrying out this method :
en
fr
- FR675582A - Facsimile transmission system and method :
en
fr
- GB303789A - Improvements in & relating to torsion balances for measuring gravitational constants :
en
- AT116204B - Reflector attachment for electric flashlights and hand lamps. :
de
en
- DK41607C - Method and Device for Regulating the Pressure in Plants for the Production of Gases under Pressure of Liquid Gases. :
da
en
- GB325063A - Improvements in and relating to apparatus for delivering measured quantities by volumes of pulverulent and other solid materials :
en
- IE10879L - Ring spinning :
en
- US1746241A - Transmission-measuring system :
en
- US1747036A - Structural form for concrete work :
en
- US1746862A - Parachute :
en
- US1746507A - Folding box and the like :
en
- DE491110C - Testing device for electrical apparatus with a connection terminal for the poles of a power source supporting plate made of insulating material :
de
en
- FR675502A - Improvements to cameras :
en
fr
- GB325066A - Improvements in or relating to cake-stands :
en
- US1746378A - Magneto :
en
- US1746479A - Marine salvaging device :
en
- US1746284A - Rotary creasing and scoring machine :
en
- US1746377A - Loud-speaker :
en
- US1746455A - Drill bit :
en
- US1746661A - Method of and apparatus for controlling vibratory systems :
en
- DE491624C - Automatic control for the washing and rinsing water inflow and outflow of electrically powered dishwashers :
de
en
- DE491457C - Chassis frame for motor vehicles :
de
en
- DE491749C - Method for moistening pre-gummed papers, fabrics or the like, especially in a continuous path, immediately before gluing :
de
en
- GB324985A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- GB325057A - Improvements in or relating to burners for pulverulent fuel :
en
- ES115263A3 - A PROCEDURE FOR THE MANUFACTURE OF INLAYED OBJECTS BASED ON SYNTHETIC RESINS AND PROVIDED WITH PAPER CORE, CELLULOSE, FABRICS OR OTHER MATERIALS :
en
es
- ES116472A2 - Improvements in razors. :
en
es
- FR675615A - Device for easily lifting the axle of a motor vehicle or other similar applications :
en
fr
- DE491684C - Blocking device and emergency brake for rail vehicles :
de
en
- US1746957A - Valve for working barrels :
en
- USRE17585E - Permanent hair waving :
en
- CH138216A - Process for the production of a new metal-containing dye. :
de
en
- US1746482A - Fire-alarm apparatus :
en
- US1746490A - Continuous wire-drawing machine :
en
- USD80502S - Design for an ash tray or similar article :
en
- ES116660A1 - New method to obtain an alloy. :
en
es
- AT116160B - Electrical remote monitoring device with automatic control device. :
de
en
- CA8638S - MADE :
en
fr
- DE491463C - Interchangeable rubber heel :
de
en
- AT116300B - Paddle wheel. :
de
en
- AT116219B - Container for toilet paper rolls. :
de
en
- DE491508C - Voltage-regulating transformer with main windings, which are distributed in a concentric arrangement on the core parts that can be axially displaced against one another, and with equalizing windings :
de
en
- DK41623C - Piston machine for dusty propellant. :
da
en
- US1746797A - Valve-clearance-adjusting device for automobile engines :
en
- US1746546A - Oil and gas burning furnace :
en
- DE491568C - Number switch for self-operated telephones :
de
en
- AT116329B - Circuit arrangement for central switch. :
de
en
- CH138109A - Method and device for gas supply. :
de
en
- CH138198A - Process for N-alkylation with an aminoalkyl halide. :
de
en
- US1747113A - Key pad for wind musical instruments :
en
- AT116214B - Removable dust collector from the vacuum cleaner. :
de
en
- AT116345B - Door lock with automatically closing bolt latch. :
de
en
- CH138004A - Process for making a stain removing agent. :
de
en
- AT116319B - Transmission system for long distances with pupin instructions. :
de
en
- DE491569C - Circuit arrangement for telephone systems with dialer operation :
de
en
- DE491769C - Discharge device on dryers :
de
en
- US1746459A - Foot muff :
en
- US1746604A - Double-action lubricant compressor :
en
- CH138072A - Method of making metal pieces from metal powder. :
de
en
- DE491400C - Process for sorting bodies of different electrical, dielectric or magnetic conductivities, in particular for separating raw products from mines :
de
en
- DE491959C - Machine for the production of sheet metal buttons from two parts to be joined together :
de
en
- ES113632A2 - IMPROVEMENTS IN OR RELATING TO PROTECTION PROVISIONS IN THE ELECTRICAL POWER LINES AND THEIR SIMILAR :
en
es
- FR675723A - Machine for wet processing of textile fibers in flakes :
en
fr
- AU1995729A - Process forthe manufacture of liquid products from coal or carbonaceous materials and for liquefying said materials :
en
- ES116554A1 - Perfeccionamientos in machines to manufacture half point. :
en
es
- DE490063C - Switch for miner's lamp indicating firedamp with glow wire connected in series with the incandescent lamp :
de
en
- CA297410A - Combined weeder and cultivator :
en
fr
- CA297411A - Process of extracting lactic acid from materials containing lactates :
en
fr
- US1746326A - Setting tool for bolt anchors :
en
- US1747107A - Production of fast dyeings and printings with vat dyestuffs :
en
- DE491511C - Process for the production of welding electrodes :
de
en
- US1746328A - Railway-traffic-controlling apparatus :
en
- US1746711A - Boiler and the like :
en
- US1746998A - Method of and machine for removing wire cores from the beads of rubber tires :
en
- CH138064A - Highly fire-resistant iron-nickel-chromium-silicon-carbon alloy. :
de
en
- CA297418A - Soldering iron :
en
fr
- AT116268B - Method for producing special effects when projecting backgrounds and the like like. for theater, shows, advertising, etc. :
de
en
- AT116323B - Method and device for coupling a telephone with a speaking machine for the purpose of reproducing telephone calls or the like. :
de
en
- AT116228B - Typewriter with transfer printing device. :
de
en
- ES116527A1 - Arrangement for selective protection measures in windings with zero point connected in parallel on a common line. :
en
es
- FR675432A - Double oscillation blade pruner :
en
fr
- GB325132A - Improvements in electric arcs for welding and like purposes :
en
- DE491613C - Switch assembled with a clockwork and triggered by this clockwork :
de
en
- CH138017A - Process for the production of phosphorus with simultaneous production of a latent hydraulic binder. :
de
en
- CH138070A - Method for adjusting the relative displacement between the workpiece holder and the tool holder during the work of a machine tool and device for implementing this method. :
en
fr
- CH137982A - Serving tray for serving food and beverages, in particular for individuals. :
de
en
- US1747011A - Superheater :
en
- US1746637A - Oil rectifier for internal-combustion motors :
en
- US1746863A - Pump-supporting means :
en
- US1746958A - Sand riddle :
en
- CA297486A - Floor polishing device :
en
fr
- AT116310B - Axially and radially resilient piston ring. :
de
en
- AT116162B - Betting machine. :
de
en
- AT116223B - Method and device for treating yarn made from rayon. :
de
en
- DE491442C - Device for starting injection internal combustion engines :
de
en
- CH138170A - Device for improving the flexibility of pneumatic tires. :
en
fr
- CH138235A - Process for the preparation of a new vat dye of the anthraquinone series. :
de
en
- US1746277A - Highway-crossing protection :
en
- US1746966A - Night-light and votive-light holders :
en
- US1746515A - Piston expander :
en
- US1747119A - Process and product for treating emulsions of mineral oils :
en
- DE491563C - Process for the separation of foreign bodies from material conveyed with an air stream :
de
en
- CA297453A - Manufacture of polyazo-dye stuffs :
en
fr
- AT116340B - Convection baking and cooking device. :
de
en
- US1746995A - Automatic hose winder :
en
- US1746701A - Flexible conduit and method of making the same :
en
- US1746816A - Building construction :
en
- DE491722C - Device for the production of square holes :
de
en
- DE491949C - Chamber-like wood drying system :
de
en
- CA297502A - Apparatus for separating plastics :
en
fr
- CA297435A - Artificial minnow :
en
fr
- CH138241A - Process for the preparation of a vat dye. :
de
en
- AT116125B - Disc wheel for pneumatic tires. :
de
en
- DK41610C - Electron Discharge Apparatus and Method of Manufacturing. :
da
en
- ES116193A1 - IMPROVEMENTS IN SHORT WAVE AMPLIFIER SYSTEMS :
en
es
- AT116113B - Direction indicators with an arrow that can be adjusted to both sides. :
de
en
- DE491433C - Rotating water jet air pump or rotating mixing condenser :
de
en
- DE491408C - Steam power plant with steam storage :
de
en
- US1746339A - Inclosed lighting fixture :
en
- AT116238B - Two-part pull-out container, especially suitcase. :
de
en
- AT116297B - Shop push bar on push knob looms. :
de
en
- AT116283B - Mufflers for internal combustion engines. :
de
en
- US1746791A - Fluid-testing device and apparatus :
en
- AU1809129A - Improvements indoor locks andthe like :
en
- CA297471A - Adjustable glare vizor or sun shield :
en
fr
- DE491622C - Handheld hair dryer :
de
en
- US1746725A - Highway-crossing-protection apparatus :
en
- US1746780A - Brake-testing machine :
en
- CH138111A - Transformer arrangement for feeding 3n-phase mercury vapor rectifiers. :
de
en
- CH138204A - Process for the production of a new azo dye. :
de
en
- US1746364A - Automatic firearm :
en
- US1747097A - Hand protector :
en
- US1746230A - Burner for fluid fuel :
en
- US1747072A - Silver extraction :
en
- CA297414A - Biscuit facing machine :
en
fr
- CH137985A - Utensil for cooking. :
en
fr
- CH138151A - Circuit arrangement for externally controlled tube transmitters. :
de
en
- AT116158B - Circuit arrangement for the remote transmission of messages from several receiving stations (sub-surveillance) to a main receiving station (main station). :
de
en
- DE491435C - Shoe insert :
de
en
- DE491479C - Transmitter for balancing voltages generated by asymmetrical current sources or the like :
de
en
- USD80489S - Design eos an amusement-machine casing :
en
- DE491537C - Process for the production of the loose chain links for warp knitting and other textile machines :
de
en
- DE491700C - Method for fastening the bristle bundles in the bristle carrier :
de
en
- FR675651A - Reflector diffuser lens for automobile headlights :
en
fr
- GB300508A - An improvement in photographic film packs :
en
- AT116164B - Rubber footwear and method of making the same. :
de
en
- CH137975A - Paver pounding machine. :
de
en
- CH138156A - Family book with advertisement. :
de
en
- AT116215B - Device for cleaning laundry with automatic generation of a periodically changing liquid cycle. :
de
en
- CH138066A - Method for repairing wheel flanges, especially for tram cars. :
de
en
- US1746554A - Sawmill carriage :
en
- US1746679A - Chemical reagent :
en
- CA297460A - Wall :
en
fr
- DE492011C - Perpetual calendar :
de
en
- CA297498A - Dry-spinning of artificial silk :
en
fr
- CH138123A - Electric switch. :
en
fr
- AT116206B - Method of image transmission. :
de
en
- CA297495A - Apparatus for the distillation of carbonaceous materials :
en
fr
- CA8640S - GLASS BOTTLE :
en
fr
- CH138140A - Method and apparatus for applying a coating or covering to the interior surface of hollow bodies. :
en
fr
- DK41625C - Plaque-shaped mark, especially for marking in streets, on country roads or similar places. :
da
en
- ES116543A3 - A wall light fixture. :
en
es
- GB325069A - Improvements relating to electric switchgear :
en
- CH138189A - Procedure for the representation of 1. 5-dibenzoylnaphthalene. :
de
en
- CH138152A - Radio signaling installation. :
en
fr
- DE491948C - The use of packaging material coated on both sides with paraffin or similar substances for the packaging of soft soap :
de
en
- FR675424A - Improvements to rail connectors for electric railways :
en
fr
- GB315388A - Improvements relating to glass blowing machines :
en
- GB325033A - Improvements in or relating to the preparation of emulsions :
en
- CH138149A - Telephone installation. :
en
fr
- CA297425A - Gas heater :
en
fr
- CA297484A - Friction shock absorbing mechanism :
en
fr
- US1746438A - Circulation system for barrel heaters :
en
- US1746946A - Stereotype matrix :
en
- DE492026C - Fastening of power-transmitting machine parts on shafts, especially in aircraft engines :
de
en
- US1746740A - Extension curtain-rod support :
en
- US1746612A - Valve mechanism :
en
- AT116282B - Equipment on electrical machines to protect rooms filled with explosive gases against explosion due to spark formation. :
de
en
- AT116239B - Friction gears. :
de
en
- CH138089A - Adjustable flow nozzle. :
en
fr
- AU1952929A - Improvements in trawling gears :
en
- AT116334B - Puller for floors with a tool rotating parallel to the floor level. :
de
en
- DK41615C - Rotary ironing roller, especially for footwear afterbank machines. :
da
en
- US1747028A - Folding bed :
en
- CH138126A - Electrical contact device. :
de
en
- US1746400A - Adjustable shore :
en
- US1746292A - Towel cabinet :
en
- US1746707A - Hoist :
en
- AT116275B - Process for the production of friction disks, rollers and. like :
de
en
- AU1977029A - Improvements in and relating to pistons more particularly for use in fluid pressure systems :
en
- DE491541C - Electric heating device for the stitch-forming tools of footwear sewing machines :
de
en
- DE491683C - Oil back-throw device for axle bearings of railway vehicles :
de
en
- ES116634A1 - Apparatus to obtain a light of analogous characteristics to the so-called daylight. :
en
es
- GB325068A - Improvements in electric hand lamps or torches :
en
- US1747065A - Game apparatus :
en
- AT116129B - Device for cleaning bottles u. like :
de
en
- AT116198B - Heating transformer for hot cathodes of electron tubes. :
de
en
- DE491532C - Rotating wedge coupling :
de
en
- ES116448A2 - A new system of hooks for beds. :
en
es
- FR675552A - fabric application fabric :
en
fr
- FR675740A - Medical syringe with cannula for the intimate care of ladies :
en
fr
- CA297456A - Thirty-six speed head :
en
fr
- US1746730A - Reproducing apparatus :
en
- US1746265A - Drilling machine having interchangeable hand and power feeds :
en
- CH138247A - Electrode insertion for metal vacuum discharge vessels. :
de
en
- AT116309B - Device on the secondary circuit of pumps and power machines, in particular with rotary lobes. :
de
en
- FR675759A - demountable construction and assembly scaffolding :
en
fr
- GB325114A - Improvements in flushing valves :
en
- AT116337B - Grinding device for rotating knives with eccentric cutting edge. :
de
en
- FR675601A - Rosary card, reworking the opening of the hats and assimilating it to the carded product :
en
fr
- GB325217A - Collapsible chair applicable as a portmanteau :
en
- ES116480A2 - PROCEDURE TO MAKE STEEL INSENSITIVE TO THE ACTION OF HEATED GASES AND VAPORS :
en
es
- FR675653A - Progressive and automatically variable gearbox :
en
fr
- GB304291A - Fluid tight watch case :
en
- US1746831A - Shock-absorbing mechanism especially adapted for draft rigging of railway cars :
en
- CH138167A - Motor vehicle wheel with removable rim. :
de
en
- ES116526A1 - Improvements in rotary kilns. :
en
es
- AT116191B - X-ray tube. :
de
en
- CH138062A - Pocket and table watch. :
de
en
- DE491044C - Adjustable price tag :
de
en
- AT116137B - Ice cream refrigerator. :
de
en
- FR675839A - Device for the telephone transmission of acoustic signals in public transport cars :
en
fr
- GB325118A - A roller massaging appliance :
en
- US1746734A - Sash fastener :
en
- US1746782A - Catalyst and catalytic process :
en
- US1746912A - Single-step boat :
en
- US1747089A - Curtain-closure device :
en
- AT116142B - Control apparatus for workshop machines. :
de
en
- DE491546C - Anti-glare device for motor vehicles, consisting of a colored, transparent pane :
de
en
- FR675488A - Regulator for distribution of pressurized fluids :
en
fr
- FR675535A - Advances in papermaking :
en
fr
- US1746267A - Mold-manipulating method and apparatus :
en
- US1746358A - Airplane carburetor :
en
- US1746417A - Snow collecting and melting machine :
en
- US1746283A - Air filter :
en
- US1746307A - Closure fastener :
en
- US1746660A - Machine for wrapping bread and other articles :
en
- CH138243A - Process for the preparation of a derivative of 6-ethoxy-4'-methyl-6'-chlorothioindigo. :
de
en
- US1746363A - Electric switch :
en
- US1747067A - Heat-treating furnace :
en
- GB325113A - Improvements relating to horseshoes or the like :
en
- DE491395C - Flexible protective cover with layers of air between thin partitions against the transmission of heat, cold and sound :
de
en
- DE491460C - Rudder system for two-screw ships :
de
en
- DE491577C - Jacquard machine with a movable knife box and board base, each articulated to a pivot rod :
de
en
- GB307888A - Pencil holder :
en
- GB325089A - Improvements in combined amusement and automatic coincontrolled delivery apparatus :
en
- CH138180A - Process for the preparation of a condensation product which can be used as a pesticide. :
de
en
- AU1809429A - Adressing mirror holding device :
en
- DE491760C - Lubricating device for reciprocating guide bearings on slicing machines :
de
en
- DE492060C - Device for bringing about intimate contact between fluids and gases flowing in opposite directions :
de
en
- FR675644A - Process for making fabrics for curtains or other similar woven fabrics :
en
fr
- GB300560A - Improvements in visible indexes and signals therefor :
en
- US1746437A - Siren :
en
- US1746535A - Method of jigging and assembling return-bend fittings :
en
- US1746833A - Combined pillow, sunshade, and life preserver :
en
- US1746969A - Hydrocarbon burner :
en
- GB316658A - Improvements in or relating to envelopes :
en
- ES116650A1 - An improvement in the construction of pool tables. :
en
es
- GR2630B - METHOD OF MANUFACTURING THIN CANDLES AND CANDLES. :
el
en
- GB319607A - Improvements in reversing gear devices :
en
- DE491043C - Device for changing the number of rotations of shafts :
de
en
- GB325093A - Improvements relating to the provision of substructures, particularly for subaqueous work :
en
- GB325042A - Improvements in or relating to electric irons :
en
- AT116271B - Process for achieving uniform brightness on projection surfaces. :
de
en
- AT116304B - Rotary piston machine with alternately rotating pistons. :
de
en
- CA297466A - Counting scale :
en
fr
- CH138075A - Feed device on machines for the production of mass-produced articles. :
de
en
- DE491659C - Reading device for copiers :
de
en
- FR675475A - Method and device for purifying water by lime and soda ash :
en
fr
- FR675758A - Nut lock :
en
fr
- FR675833A - Improvements to electric ovens :
en
fr
- US1746467A - Process for producing cast iron of any desired structure :
en
- US1746706A - Dry-placer-mining machine :
en
- US1747146A - Engine-starting mechanism :
en
- US1746317A - Draft arm for soda fountains :
en
- US1746449A - Microphone :
en
- CH138091A - Concrete casting mast. :
de
en
- DE491423C - Method for degassing the anode of two-electrode tubes using an auxiliary electrode :
de
en
- FR675399A - Transportable electric motor :
en
fr
- FR675508A - Improvements to electric projectors :
en
fr
- US1746298A - Tie wire and spreader :
en
- US1746685A - Fountain brush :
en
- US1746852A - Device for artificial illumination :
en
- US1746886A - Power-operated tool or work clamp :
en
- AT116188B - Writing mechanism for tabulating machines, calculating machines, etc. like :
de
en
- DE491725C - Machine for vulcanizing rubber belts, conveyor belts, etc. like :
de
en
- ES116574A1 - A faucet device to be able to pass from normal running to running in reserve of the essence tank of a motor vehicle or another. :
en
es
- GB307013A - :
en
- GB324976A - Improvements in or relating to the manufacture of rugs, mats or the like :
en
- USD80495S - Chusetts :
en
- US1746471A - Automatic firearm :
en
- DE491013C - Relay, the actuating force of which is generated by the interaction of a magnetic flux with currents that are induced in a conductor by a magnetic shunt of the aforementioned flux :
de
en
- AU1970629A - y Improvements in multiply bags and methods of making same :
en
- CH138150A - Method for achieving maximum energy output from several electromagnetic vibration generators working at the same time to a common useful circuit. :
de
en
- FR675411A - Process for the production of calcium carbide from phosphates :
en
fr
- GB298617A - Denaturing agents for alcohol :
en
- AT116104B - Heat storage for baking or drying ovens. :
de
en
- DE491689C - Fastening device for the fuel supply pipe on the frame of a spirit gas stove :
de
en
- US1746266A - Spindle-feeding means :
en
- US1746462A - Electric weld remover :
en
- CA297504A - Method of producing composite parts :
en
fr
- CH138211A - Process for the production of a new metal-containing dye. :
de
en
- US1746934A - Treatment of hydrocarbons with electric arcs :
en
- USD80486S - Design por a street corner signpost :
en
- DE491808C - Razor blade dryers :
de
en
- ES115582A1 - A PROCEDURE FOR THE MANUFACTURE OF BIBS OR STRAPS FOR CHILDREN :
en
es
- GB325232A - Improvements in or relating to high frequency electric signailing systems :
en
- FR675534A - Device for using sensible heat from furnace distillation gases for gas and coke production :
en
fr
- FR675898A - Sticky materials :
en
fr
- GB325027A - Improvements in friction driving mechanism for jig dyeing machines :
en
- GB310418A - Improvements in or relating to the cleaning of centrifugal bowls :
en
- GB304718A - Improved means for separating wool fat and the like from wool scouring wash :
en
- US1746793A - Trunking system :
en
- DE491439C - Device for dispensing certain quantities of a medium, especially grainy material :
de
en
- DK41624C - Procedure and Apparatus for Correction of Gaseous Mixtures, e.g. atmospheric air. :
da
en
- US1746338A - Free-swinging mechanism for imparting reciprocatory movements :
en
- US1746591A - Toothpick :
en
- US1746755A - Boat, canoe, and other craft, aeroplane body, and the like and method of manufacturing same :
en
- FR675855A - Compressed air gyroscope pilot unit :
en
fr
- ES116611A1 - IMPROVEMENTS IN THERMOONIC DISCHARGE DEVICES :
en
es
- FR675470A - Luminous body for electric lamps :
en
fr
- FR675655A - Transfer accounting method and apparatus :
en
fr
- FR675880A - Coin operated muscle apparatus :
en
fr
- DE491402C - Vertical chamber furnace with horizontal heating elements :
de
en
- DE491539C - Device for producing zigzag seams or the like, which is attached to the presser rod of the sewing machine :
de
en
- DE491550C - Detachable, split rim for disc wheels :
de
en
- US1746914A - Catching device :
en
- CH138073A - Automatic machine for the production of saw blades. :
de
en
- CH138207A - Process for the production of a new azo dye. :
de
en
- DE491415C - Arrangement for the protection of power receivers against extraordinary loads :
de
en
- ES116109A1 - A NEW ADVERTISING APPARATUS :
en
es
- DK41593C - Retort oven for charring at low temperature. :
da
en
- ES116565A1 - DEVICE FOR THE ELECTROLYTIC OBTAINING OF MAGNESIUM :
en
es
- FR675635A - Production of green tints on fabrics made of or containing cellulose esters or ethers :
en
fr
- CA297492A - Master cylinder :
en
fr
- ES116541A1 - Procedure to join the cut of the espadrilles to the sole. :
en
es
- USD80475S - Design fob :
en
- DE491485C - Injection printing machine :
de
en
- FR675746A - Vise improvements :
en
fr
- US1746443A - Receiving circuit :
en
- US1746796A - Radioreceiver :
en
- ES116594A3 - Procedure for the separation of phosphorus from its vapors. :
en
es
- GB309119A - Improvements relating to the bleaching of flour and other milling products :
en
- CH138228A - Process for the production of a new azo dye. :
de
en
- GB301027A - Improvements in talking machines :
en
- GB325059A - Servo shoe brakes :
en
- DE491732C - Heat meter :
de
en
- DE491996C - Electrical capacitor, the active body of which is arranged within a metal socket open on one side, the open side of which is inserted into a second metal socket :
de
en
- GB325201A - Improvements in bunch shaper for cigar machines :
en
- CH138069A - Workpiece at least partially processed into a razor blade, as well as method and machine for producing the same. :
de
en
- CH138238A - Process for the preparation of a new condensation product. :
de
en
- AT116339B - Slicing machine with a rotating circular knife and a work table that can be moved along the cutting edge of the knife. :
de
en
- DE491663C - Divided examination table for slaughterhouses :
de
en
- US1746545A - Reversible inertia transmission :
en
- US1746425A - Mine-gas detector :
en
- DE491076C - Machine for the production of cardboard pieces, which can be bent into a box shape and for this purpose provided with double-sided adhesive strips :
de
en
- FR675819A - Improvements in or relating to the manufacture of aliphatic acid anhydrides :
en
fr
- DE491787C - Lack of flattening tissues :
de
en
- US1746726A - Electric system :
en
- US1746621A - Ironing board :
en
- US1746924A - Brake drum :
en
- GB325166A - Improvements relating to fire-screens or guards :
en
- US1746412A - Shoe-stiffener-assembling press :
en
- DE491933C - Process for the production of mattresses and upholstery :
de
en
- AT116123B - Ironing line protection. :
de
en
- DE491136C - Milking device which can be suspended on a shoulder strap in its longitudinal direction to the side of its center of gravity and rigidly connected to a pulsator :
de
en
- DE491598C - Surface steam condenser with radial flow of steam through a bundle of cooling tubes :
de
en
- GB325134A - Improvements in and relating to watertight electric bells :
en
- DE490419C - Process for the preparation of ethers of 6, 8-Dioxyquinoline :
de
en
- ES116589A1 - Procedure to take advantage of the rubber contained in vulcanized waste and added yarns and fabrics. :
en
es
- FR675402A - Improvements in methods and radio antenna devices :
en
fr
- FR675596A - Improvements in fuel synthesis, cracking and hydrogenation processes for heavy hydrocarbons :
en
fr
- DE491817C - Differential thermometer :
de
en
- GB314972A - A process for the conversion of ammonium thiocyanate into ammonium sulphate and sulphur :
en
- US1746805A - Automatic clutch :
en
- DE491438C - Process for the production of copper alloys, consisting of copper, cadmium and magnesium :
de
en
- DE491762C - Device for straightening, grinding and polishing flat surfaces on plates made of minerals, especially glass :
de
en
- CA297511A - Tobacco pipe mouthpiece :
en
fr
- FR675363A - Absorbent paper refinements :
en
fr
- GB302225A - :
en
- GB325471A - Improvements in apparatus for recording sound :
en
- ES115070A1 - A PROTECTIVE BAND FOR WHEEL TIRES :
en
es
- FR675678A - Two-part core carriers with inclined contact surfaces :
en
fr
- FR675868A - Stitched elastic fabric :
en
fr
- US1747015A - Lighting device :
en
- US1746362A - Weighing scale :
en
- ES116182A1 - IMPROVEMENTS IN OR RELATED TO THE DISPENSING OR MEASUREMENT OF PREDETERMINED QUANTITIES OF LIQUID OR POWDERED SUBSTANCES AND THE LIKE :
en
es
- ES116622A1 - An interchangeable blade-based device for cutting Russian carpets and fabrics. :
en
es
- DE491523C - Device for treating the skin with ozone :
de
en
- GB325486A - Improvements in, and relating to the manufacture of, boxes, cases, or similar containers, particularly for housing or containing switches and other electrical appliances :
en
- USD80485S - Assigitor to the andrew b :
en
- US1746527A - Bottle holder and lock :
en
- CH138110A - Arrangement for regulating an asynchronous generator system in which the generator is connected to a network of fluctuating frequency in connection with a commutator rear machine. :
de
en
- US1746667A - Photographic-print washer :
en
- US1746704A - Machine for automatically selecting groups of classified accounts :
en
- FR675673A - protective case :
en
fr
- FR675891A - Method and apparatus for cracking liquid hydrocarbons :
en
fr
- AT116326B - Device for cleaning electrodes or groups of electrodes on electrical gas cleaners by tapping them. :
de
en
- US1747106A - Baby jumper :
en
- USD80507S - Design fob a body fob :
en
- DE491483C - Coupling, especially for flexible or flexible lines such as pipes, hoses, etc. :
de
en
- US1746742A - Safety belt :
en
- DE491490C - Process for cleaning laundry :
de
en
- DE491228C - Process for the production of break-proof, tough chill cast dovetail joints :
de
en
- FR675691A - Water evacuation device for roof terraces covered with a waterproof plastic product :
en
fr
- FR675847A - Fluid motor :
en
fr
- US1746279A - Vending machine :
en
- AU2089629A - Improved sparking plugs for internal combustion engines andthe like :
en
- CA297514A - Compound wall :
en
fr
- CH138061A - Timepiece. :
en
fr
- CH138083A - Screw locking with two opposing threads having nuts. :
de
en
- DE492008C - Process for the production of skin from cellulose hydrate without internal tension :
de
en
- FR675647A - Improvements to metering pumps with or without meters :
en
fr
- FR675428A - Reversible reinforced concrete floor :
en
fr
- FR675712A - Improvement in devices intended to ensure degassing of liquids of all kinds, and in particular of boiler feed water :
en
fr
- ES116470A1 - New method to obtain an alloy. :
en
es
- FR675674A - Toy projectile :
en
fr
- US1746641A - Purification of used insulating oils :
en
- AT116151B - Device for repeated dispensing of constant amounts of liquid. :
de
en
- CA297427A - Method of seasoning wood :
en
fr
- ES116461A1 - Container specially designed for nitriding. :
en
es
- ES116584A1 - Control valve for single-chamber pneumatic brakes. :
en
es