• US2108365A - Slide valve controlled four-stroke cycle internal combustion engine : en
  • US2108511A - Door check : en
  • CA371923A - Acetaldehyde from acetylene : en fr
  • CH195792A - Key transmitter for pressure telegraph apparatus. : de en
  • US2108543A - Ferruginous siliceous refractories : en
  • US2108470A - Floor troweling machine : en
  • CA371958A - Road construction : en fr
  • CH195701A - Calculating machine with several counters. : de en
  • NL42632C - : en
  • CH195700A - Counter for calculating machines. : de en
  • CH195867A - Gas container with a harmonica-like jacket. : de en
  • US2108259A - Dehydration system : en
  • USD108478S - Design for an oil btjkner : en
  • US2108154A - Receiver tuning circuits : en
  • FR824691A - Industrial product consisting of a coaster absorbing drops : en fr
  • US2108061A - Ornamental welting and article having such welting incorporated therein : en
  • US2108570A - Kinds of water and methods of producing them : en
  • USD108471S - Design for a brooch pin or similar : en
  • CH195837A - Process for the preparation of d-threose. : de en
  • NL42565C - : en
  • US2108656A - Overshoe or galosh : en
  • US2108228A - Cylinder cock : en
  • US2108276A - Joint compound : en
  • CH195835A - Welding blade. : de en
  • DE656662C - Device for cleaning machine parts : de en
  • DE656788C - Control valve for automatic air brakes : de en
  • FR824809A - Method for moistening tobacco or the like : en fr
  • FR824918A - Magnetic material : en fr
  • CA371944A - Motor vehicle heater : en fr
  • FR824862A - Compressed air brake system, with two or more compressed air circuits : en fr
  • FR824941A - Ignition timing device for internal combustion engines operating with a compressor and fitted, in particular, to motor vehicles : en fr
  • CH195651A - Process for the preparation of a wetting agent. : de en
  • CH195647A - Process for the production of a pectin preparation. : de en
  • CH195849A - Process for the preparation of an oxyazo dye. : de en
  • FR824839A - Fastening device for brake handles and other control members for cycles, motorcycles, automobiles or the like : en fr
  • CA371964A - Cap : en fr
  • US2108057A - Tool guide for drilling machines : en
  • SE91480C1 - : en
  • GB480148A - Machine for the automatic manufacture of lollipops : en
  • US2108171A - Lasting machine : en
  • USRE20652E - Block toy : en
  • US2108267A - Blade for safety razors : en
  • US2108321A - Golf ball and the like : en
  • US2108161A - Heel-seat fitting machine : en
  • US2108308A - Adjustable garment sizer and stretcher : en
  • US2108398A - Mounting for tubular articles : en
  • US2108078A - Rotary attachment for tractor plows : en
  • US2108394A - Furnace grate : en
  • US2108664A - Apparatus for winding material : en
  • US2108391A - Air conditioner for motor vehicles : en
  • US2108642A - Magnetic device : en
  • US2108682A - Insulating material : en
  • US2108153A - Loose leaf binder : en
  • US2108210A - Abrading apparatus : en
  • DE656741C - Process for the preparation of lysergic acid hydrazide : de en
  • DE656957C - Three-wheeled motor vehicle : de en
  • GB480038A - Improvements in or relating to mattresses : en
  • FR824860A - Improvements in the conversion of continuous filaments to roving fibers : en fr
  • CH195744A - Process for improving the insulation properties of animal textile fibers intended for electrical insulation purposes. : de en
  • USD108498S - Design fob a radiator grdlle : en
  • CH195872A - Process for the preparation of a mixture of polyammonium compounds. : de en
  • FR824924A - Improvements in the making and processing of multi-ply sheets of fabric, or articles of clothing and the like and articles made from said sheets : en fr
  • GB480163A - Improvements in or relating to calculating machines : en
  • US2108302A - Package delivering apparatus : en
  • US2108431A - Opener for containers : en
  • US2108703A - Blower drive and support : en
  • DE656924C - Method for covering hollow cylindrical suction rolls with rubber or the like. : de en
  • US2108522A - Container conveyer and distributor : en
  • US2108679A - Thrust collar : en
  • US2108280A - Machine for packing book matches : en
  • US2108043A - Process for making steel and iron alloys : en
  • US2108593A - Process and apparatus for roasting ores : en
  • AU132637A - Improvements in or relating to electron discharge devices and arrangements for use on very shortwaves : en
  • CH195573A - Method for storing sour fodder in an earth pit silo, in particular for the purpose of green fodder conservation. : de en
  • CH195719A - Method and device for the detachable coupling of two parts, of which at least one part is provided with a flat coupling surface facing the other part. : de en
  • CH195848A - Process for the production of an etchable, substantive azo dye. : de en
  • DE656600C - Process for the production of sulfuric acid esters, which are derived from higher molecular weight unsaturated fatty alcohols : de en
  • GB479952A - Improvements in or relating to protective discharge devices : en
  • DE656584C - Current recovery circuit with previous short-circuit circuit in series motors for electric vehicles tram-like operating mode : de en
  • US2108222A - Seat suspension for vehicles : en
  • US2108546A - Machine for wrapping bars of butter or the like : en
  • US2108775A - Relay : en
  • USD108437S - Design fob a printed textile fabric : en
  • US2108233A - Croquette molder : en
  • US2108752A - Method of and apparatus for shaping metal delivered in a molten condition : en
  • GB480138A - Improvements in bottle-carrying cartons formed of a flexible strip of suitable material and fastening means therefor : en
  • GB480053A - Improvements in shock absorbers for vehicle suspensions : en
  • GB480119A - Improvements relating to excess demand warning and/or controlling devices for use inelectricity supply systems : en
  • ES144033A1 - System to supply modulated electric currents to electromagnetic devices. : en es
  • FR824799A - Rubber sheath used for backrests and seat backs of armchairs, chairs, deckchairs, beds, etc. : en fr
  • FR824823A - Improvements in gear shifting mechanisms : en fr
  • GB479885A - Improvements in jewel bearings for electric meters and the like : en
  • GB480179A - Improvements in or relating to steam heating plants or systems : en
  • DK54306C - Album sheet for photographic prints, postcards or other Cards. : da en
  • US2108389A - Apparatus for coating : en
  • DE656787C - Die setting and line casting machine with several superimposed magazines to be brought into the working position alternately : de en
  • ES144008A1 - Automatic firearm with sliding barrel. : en es
  • GB479922A - Electromagnetic compressor with reciprocating piston : en
  • GB479986A - Process and apparatus for the formation of a sheet of ice in a basin by means of a refrigerating liquid : en
  • CH195652A - Process for the production of an intermediate product. : de en
  • IE15159L - Electric glass melting furnace : en
  • CH195681A - Holder for carpenter pencils. : de en
  • CH195810A - Motor-driven vehicle chassis, in particular for electric vehicles. : de en
  • GB480228A - Improvements in or relating to means for actuating signals and brakes on trains from the track : en
  • CH195570A - Potato harvester for tractor train. : de en
  • CH195694A - Adjustment circuit for measuring alternating currents. : de en
  • GB479869A - Improvements in or relating to apparatus for use in electro-plating metal wire or strip : en
  • GB480085A - Method of colouring sheet metals coated with zinc : en
  • USD108489S - Design for an electric insulator : en
  • US2108208A - Music chart : en
  • US2108684A - Coffee maker : en
  • US2108285A - Method and apparatus for making and treating artificial fibers : en
  • US2108545A - Low pressure abrasive blast system : en
  • US2108148A - Method of making handled shopping bags : en
  • CH195734A - Device for vaporizing fuel and mixing the vaporized fuel with the combustion air for internal combustion engines. : de en
  • US2108527A - Folding cribbage board : en
  • DK54309C - Device for steam boilers for preventing the formation of boiler stones when connected to an AC mains. : da en
  • US2108251A - Curvilinear measuring instrument : en
  • GB480140A - Improvements in and relating to rotary distributors for sewage and other liquids : en
  • GB480156A - Improvements in or relating to apparatus for igniting gas burners : en
  • GB479946A - Improvements in or connected with tobacco pipes : en
  • AU75137A - Process and products for inhibition of mold : en
  • GB480105A - Manufacture of benzenecarboxylic acid fluorides containing trifluoromethyl groups : en
  • US2108311A - Variable stroke mechanism : en
  • US2108408A - Control device : en
  • US2108528A - Process of uniting metals : en
  • GR7156B - SAFETY GRINDER FORMED BY AUTOMATIC SUPPLY, IMPORT AND TRANSPORT OF MATERIAL. : el en
  • DE656739C - Device for grinding uneven surfaces curved on all sides, in particular the extrusion molded parts used in briquette presses : de en
  • GB479865A - Manufacture of ortho-aminophenols : en
  • NL42840C - : en
  • USD108458S - Design for a cigar lighter : en
  • FR824715A - Motor-compressor unit for refrigeration systems and other applications : en fr
  • FR824915A - Improvements to remote pressurized liquid controls and their distribution mechanisms : en fr
  • US2108663A - Electrode for windmill generators : en
  • ES144003A1 - Machine rectilinear cotton, with combs to vary the width of the article, and change grids to draw across the width of the rule of the needles. : en es
  • GB480010A - Improvements relating to free-piston auto-compressors : en
  • DE656828C - Method and device for utilizing the heat content of hot stills : de en
  • ES3690Y - Metallic fabric : en es
  • US2108066A - Parachute harness : en
  • US2108562A - Radio system of fog landing for airplanes : en
  • GB479919A - Improvements relating to apparatus for power transmission by compressed air : en
  • GB480074A - Electron discharge apparatus : en
  • FR824909A - Process for preparing organic compounds substituted with halogen and having at least one olefinic double bond : en fr
  • AU60137A - Improvements in or relating to synchronising means in the transmission of television and the like : en
  • US2108690A - Method for vapor phase treatment of petroleum distillates : en
  • USD108434S - Design for embroidered net : en
  • CH195842A - Process for the preparation of a salt of dichlorodiethylamine. : de en
  • GB480136A - Improvements in and relating to concentric high-frequency cables having air-space insulation : en
  • USD108499S - Design for a phonograph : en
  • US2108106A - Fuse plug : en
  • US2108774A - Hinge : en
  • CH195618A - Glasswasher. : de en
  • FR824668A - Iron oxide manufacturing process : en fr
  • GB480319A - Improvements in or relating to closures for cans, jars or like containers : en
  • FR824722A - Device for spraying fuel oil or other liquid fuels by steam or compressed air : en fr
  • GB480151A - Excess current fuse with a heating coil and a spring-loaded switching member : en
  • GB480071A - Improvements in or relating to electrical discharge apparatus : en
  • DE656873C - Two-rope gripper : de en
  • US2108415A - Moccasin : en
  • DK54313C - Method and Apparatus for Electrical Welding of Annular Joints. : da en
  • DE656851C - Procedure for preparing separation points on ampoules : de en
  • AU543736A - An improved reinforced cement-asbestos sleeper for railways tramways andthe like and process of manufacturing same : en
  • GB480349A - Improvements relating to the manufacture of bearings : en
  • DE656879C - Method of printing with mordant dyes : de en
  • DE656997C - Steel tube seat, especially for motor vehicles : de en
  • FR824769A - Mounting of analyzers on vehicles traveling on the road : en fr
  • GB480439A - Improvements in or relating to stencil cards for use in addressing machines : en
  • GR7153B - APPLIANCE FOR PROCESSING NEW FABRICS AND COTTON FOR MAKING WATCHES. : el en
  • USD108420S - Design fob : en
  • DE656543C - Holding device for lowered pantographs for electric vehicles : de en
  • DE656753C - Selective self-sellers with superimposed individual subjects : de en
  • FR824910A - Brush device for scraping rolls from roll mills : en fr
  • GB480116A - Improvements in steam, hydraulic and like packing : en
  • DK54317C - Door handle sign with vertical letter opening. : da en
  • DK54320C - Blind wood for veneering. : da en
  • ES144021A1 - Procedure for obtaining zippers of non-metallic materials. : en es
  • GB479994A - Improvements in or relating to the production of hydrogen peroxide : en
  • US2108312A - Valve : en
  • US2108373A - Welded structural member : en
  • US2108592A - Process for roasting ores : en
  • DE656838C - Process for the preparation of alanine by saponifying alanine nitrile with alkali : de en
  • GB479937A - Improvements in or relating to pencil holders : en
  • CH195771A - Device for shielding secondary X-rays. : de en
  • CH195831A - Process for the preparation of a polyacyl-polyamine. : de en
  • US2108169A - Device for dispensing aerated liquids : en
  • US2108610A - Operation of regenerative ovens : en
  • USD108494S - Design fob embroidered net : en
  • DE656794C - Fusible link with an enveloping body made of compressed insulating material : de en
  • DE656940C - Electricity meter for recording the fundamental wave consumption in networks : de en
  • US2108352A - Mop renovator : en
  • US2108541A - Levelizer for road maintaining apparatus : en
  • CA371943A - Motor vehicle : en fr
  • DE656537C - Process for the production of complex metal salts : de en
  • GB480325A - Improvements in or relating to the drying of materials capable of assuming a porous matted or felted structure : en
  • US2108138A - Sewing and trimming machine : en
  • US2108430A - Amusement device : en
  • US2108284A - Method of producing photographic effects and films therefor : en
  • US2108646A - Sterine derivatives and process of preparing them : en
  • USD108528S - Design for a dress ensemble : en
  • CH195625A - Shooting device for mechanical looms. : de en
  • CH195589A - Method and device for the production of hollow bricks. : de en
  • CA371951A - Textile material : en fr
  • CH195787A - Practice filters for gas masks. : de en
  • US2108710A - Automatic motok fuel control : en
  • CA371960A - Glass vessel producing apparatus : en fr
  • DE643466C - Portable device for cleaning the air : de en
  • GB480129A - Sheets for cabinet and joiners' work and a process for their manufacture : en
  • CA371925A - Metal hardness testing device : en fr
  • CH195638A - Process for the production of felts. : de en
  • CH195845A - Process for the preparation of a basic carboxylic acid ester. : de en
  • CH195741A - Fridge cooled with tap water. : de en
  • DE656779C - Connection of the shaft bolt with the shaft of a conveyor carriage coupling secured against rotation and longitudinal displacement : de en
  • DE656982C - Device for three-phase current meter to eliminate differences in measuring accuracy with single and equal loads : de en
  • DE656786C - Process for the preparation of therapeutically valuable saturated alcohols from gonad hormones : de en
  • USRE20655E - Vehicle wheel construction : en
  • US2108362A - Railway truck : en
  • CH195785A - Valve arrangement with high pressure housing for breathing apparatus. : de en
  • CH195614A - Fork for cooking and serving purposes. : de en
  • CH195595A - Water jet regulator. : de en
  • FR824889A - Improvements in the conversion of continuous filaments to fibers in wick : en fr
  • US2108576A - Scavenging two-stroke engine : en
  • US2108753A - Method of and apparatus for shaping metal delivered in a molten condition : en
  • US2108201A - Cinematographic camera : en
  • US2108577A - Treatment of mica for electrical purposes : en
  • DE656759C - Device for cinematographic image projection : de en
  • DK54333C - Apparatus for Removing Cup-shaped Capsules from a Stack. : da en
  • FR824672A - Automatic machine for printing or applying fabrics or papers : en fr
  • GB480114A - Improvements in and relating to overload release clutches : en
  • FR824784A - Synchronization, coupling and uncoupling device for claw or toothed clutches : en fr
  • DE656630C - Transparent, flexible, color-patterned surface structures made of cellulose derivative films with raised border strips : de en
  • FR824863A - Removable connection mode of the boots with skis or skates : en fr
  • GB480324A - Improvements in or relating to conveyor driers : en
  • US2108624A - Dynamically balancing rotatable body : en
  • US2108668A - Mechanical pencil : en
  • FR824907A - Improvement in tie-rod mechanisms for electric clamping machines : en fr
  • GB480083A - Improved means for joining the ends of electric cables : en
  • GB480171A - Improvements relating to the treatment of textile fabrics : en
  • US2108270A - Fluid-operated change-speed gear : en
  • DE656766C - Metal cartridge belt : de en
  • FR824783A - Device for the reduction and containment of fractures, especially those of the upper limb : en fr
  • DE656801C - Device for ending the cathode spot of discharge vessels with gas or vapor filling : de en
  • USD108506S - Design fob a dress ensemble : en
  • CH195660A - Process for the production of pigment dyes. : de en
  • US2108435A - Fan : en
  • US2108534A - Self-closing valve : en
  • GB479980A - Coffee vending device : en
  • GB480344A - Improvements in carburetters for internal combustion engines : en
  • ES144007A1 - Improvements in the machines to manufacture boxes joined by means of wire or barbed wire. : en es
  • US2108678A - Hat hanger : en
  • FR824891A - Method of obtaining synchronization pulses for television : en fr
  • GB480128A - Improvements relating to thaumatropes : en
  • US2108279A - Motor vehicle frame : en
  • US2108516A - Merchandise display unit : en
  • US2108108A - Circular loom : en
  • US2108601A - Steam heating : en
  • DK54307C - Process for the preparation of hydroaromatic amino alcohols and their derivatives. : da en
  • FR824737A - Device for automobile combustion engines allowing the use of heavy oils, in particular fuel oil, gas oil, petroleum and others as fuel : en fr
  • FR824919A - Spacer for stacked slices of meat : en fr
  • GB480170A - Improvements in or relating to processes and apparatus for the extraction of cellulosic fibres from vegetable material : en
  • GR7154B - BAKERY OVEN. : el en
  • FR824702A - Method and operating device for gas turbine engine apparatus, in particular for ships : en fr
  • GB480312A - Improvements in and relating to machines for tensioning and binding wires around cases and the like : en
  • NL42524C - Process for the preparation of purified synthetic resins, in particular phenol-aldehyde resins : en nl
  • DE656756C - Safety device, especially for refrigeration machines : de en
  • FR824797A - Operating table with a multi-part support surface : en fr
  • FR824846A - Improvements made to installations comprising fasteners and to the fasteners used in these installations : en fr
  • US2108059A - Frictional motion controlling element : en
  • US2108614A - Extraction turbine arrangement : en
  • DE656809C - Process for the manufacture of runners for rotary piston engines and machines as well as similar cylindrical workpieces : de en
  • US2108529A - Metal extrusion device : en
  • DE656782C - Process for bleaching cotton yarn : de en
  • FR824666A - Industrial process for removing oil vapors, smokes and foul or noxious gases from internal combustion engine exhaust gases : en fr
  • CH195722A - Piston ring pair. : de en
  • US2108612A - Clip for securing corrugated roof or siding sheets : en
  • US2108718A - Station indicator : en
  • US2108053A - Broad tape projector : en
  • US2108449A - Holder for string : en
  • FR824817A - Method and apparatus for the injection of liquid fuels : en fr
  • GB479875A - Improvements in label holders particularly applicable to railway and like wagons : en
  • GB480132A - Improvements relating to means for actuating the slides of metal cutting and like machine tools : en
  • USD108426S - Design fob a mausoleum : en
  • DE656906C - Headgear for gas masks : de en
  • FR824778A - Oscillating crusher : en fr
  • DE656837C - Securing device for a driving pipe for the production of pressed concrete piles : de en
  • US2108371A - Water ring for concrete pipe forms : en
  • DE656989C - Process to increase the solubility of cinnamic acid : de en
  • DE656954C - Form for invoices or the like, which is connected to a detachable payment card : de en
  • FR824767A - Television apparatus for transmitting cinematographic images : en fr
  • GB479969A - Improvements in motor fuels : en
  • GB480094A - Improvements in and relating to electric switches having arcing barriers : en
  • GB480237A - Improvements in and relating to cash registers : en
  • FR824693A - Advanced sun visor : en fr
  • GB480235A - Improvements in and relating to magnetic sheet material and methods of manufacturing the same : en
  • US2108736A - Presser arrangement for warp knitting machines : en
  • USD108501S - Design for : en
  • CH195685A - Aiming device on firearms. : de en
  • US2108147A - Production of amines : en
  • CH195693A - Reactance indicator. : de en
  • FR824897A - Rotary sound amplifier-diffuser for devices t. s. f. and all other talking machines : en fr
  • GB480066A - Improvements in or relating to electric discharge tubes : en
  • GB480176A - Improvements in and relating to air purification : en
  • US2108715A - Process of coating worked solid materials : en
  • USD108461S - Design for a brooch pin or similar : en
  • US2108307A - Trailer coupler : en
  • US2108412A - Rotary hook for sewing machines : en
  • US2108299A - Gas cock : en
  • US2108634A - Mechanical interlock : en
  • US2108238A - Closure : en
  • GB480134A - Improvements relating to method and apparatus for processing cord fabric : en
  • ES5013U - Automatic supply device for packaging bags. (Machine-translation by Google Translate, not legally binding) : en es
  • FR824721A - Printer telegraph receiver : en fr
  • GB480144A - Improvements in electric cable systems : en
  • ES143999A1 - A PROCEDURE FOR THE MANUFACTURE OF MOLDS FOR CASTING MAGNESIUM AND MAGNESIUM ALLOYS : en es
  • GB480039A - Improvements in and relating to boots and shoes : en
  • GB480254A - Apparatus for removing impurities from gases : en
  • USD108433S - Design fob embroidered lace scarf : en
  • US2108675A - Traffic signal light : en
  • US2108241A - Footstool : en
  • US2108384A - Transmission gear for electric starters : en
  • US2108432A - Strainer, pump, and pressure regulating unit : en
  • USD108526S - Design fob a textile fabbic : en
  • FR824920A - Process for the treatment of oil or gas wells : en fr
  • GB479948A - Improved method and means for fastening wallboards or other panels to walls and other supports : en
  • GB480436A - Improvements in and relating to the distillation of resins and to the employment of products obtained therefrom : en
  • GB480258A - Improvements in or relating to safety-valves : en
  • US2108182A - Power brake system : en
  • US2108685A - Structural unit : en
  • FR824861A - Improvements to iron alloys : en fr
  • GB479876A - Improvements in and relating to the hand-composition of matrices for typographical slug casting machines : en
  • GB479963A - Improvements in or relating to buckets, skips and the like : en
  • GR7165B - CINEMA GUIDE OF GREECE. : el en
  • DE656749C - Rotary piston compressor with a two-winged or multi-winged plate piston and a rotor disc penetrated by this : de en
  • DE656819C - Pedal crank locking device for light motorcycles with freewheel and reverse brake : de en
  • DE656935C - Signal system, especially for warning systems at crossings : de en
  • FR824661A - Reinforced cement beam floor-ceiling : en fr
  • FR824782A - Improving the efficiency of gasoline engines : en fr
  • GB480252A - Improvements in or relating to processes and apparatus for the extraction of cellulosic fibres from wood and other highly lignified material : en
  • FR824763A - Improvements to piezoelectric crystal filters : en fr
  • GB480034A - Improvements in or relating to pulverulent fuel burners for furnaces or kilns : en
  • GB480045A - Improvements in or relating to a method and apparatus for the production of knitted coverings for cord-like bodies such as electric conductors : en
  • US2108255A - Button : en
  • USD108475S - Design for a sterilizing unit or : en
  • CH195853A - Process for the production of a new dye. : de en
  • US2108750A - Highway construction : en
  • GB479985A - Combustion chamber for engine starters : en
  • AU103199B2 - Improvements in or relating to waterproof fabrics permeable to air : en
  • US2108643A - Grease : en
  • US2108702A - Automatic sheet feeding machinery : en
  • FR824655A - Combustion chambers with hung walls : en fr
  • FR824764A - Textile machine for the manufacture of shaped fabrics : en fr
  • DE656912C - Downward conveyor for bulk goods, where the conveyed goods are conveyed horizontally, inclined or vertically by baffles attached to traction means : de en
  • US2108037A - Recorder : en
  • CH195634A - Method and device for the production of textile threads. : de en
  • AU38137A - Improvements in and relating to terminating devices for aerial wires or the like : en
  • GB479896A - Improvements in or relating to apparatus for use in electro-plating metal wire or strip : en
  • FR824742A - Improvements to closures for paper bags : en fr
  • GB480025A - Improvements relating to raising and lowering mechanisms : en
  • US2108626A - Work feeding device : en
  • FR824832A - Reduced-bellied trawl mounted on a metal dolly : en fr
  • USD108429S - Design for a metal box cover : en
  • FR824733A - Articulated connection device between a front end and a frame integral with a rear end or between two other similar assemblies : en fr
  • GB479962A - Method and means for the combustion of waste furnace gases : en
  • FR824685A - Improvements to sound reproduction systems : en fr
  • GB480001A - Improvements in expansible neck and other bands for garments : en
  • FR824735A - Protective sheath for underground cables and other similar uses : en fr
  • FR824820A - Process for manufacturing photographic films and core used for this purpose : en fr
  • DE656731C - Process for the production of base exchangers : de en
  • CH195754A - Transformer protection device. : en fr
  • FR824726A - Apparatus for heating liquid and gaseous bodies by the rays of the sun : en fr
  • DK54319C - Load-bearing structure consisting of two systems of intersecting beams. : da en
  • FR824659A - Further training in sheet metal welding : en fr
  • GB489703A - Improvements relating to cabin tops, cupolas and the like for aircraft : en
  • DE656783C - Arrangement for carrying out the process for the electrical cleaning of gases by means of direct current high voltage discharges : de en
  • US2108060A - Back plate latch for machine guns : en
  • US2108424A - Textile frame : en
  • US2108491A - Parachute supporting device : en
  • USD108431S - Design fob a spoon ob otheb article : en
  • FR824795A - Spring suspension for vehicles to absorb shocks : en fr
  • US2108231A - Method of making paper : en
  • US2108119A - Bumper guard : en
  • AU103167B2 - Distillation and caracking of tars, oils and like hydrocarbons : en
  • GB480112A - Improvements in calculating mechanism for measuring instruments : en
  • FR824756A - Method and device for removing unsaponifiable components from soaps or soap-like substances : en fr
  • CA371931A - Wall assembly : en fr
  • CA371920A - Crankshaft casting method : en fr
  • CH195629A - Auxiliary device for sewing buttonholes and the like on zigzag sewing machines. : de en
  • AU411536A - Improved method of and apparatus for treatment of carbonaceous materials forthe recovery of hydrocarbon products and' the production of smokeless fuel : en
  • AU88837A - A holder for tubular electric lamps : en
  • CH195682A - Timetable for means of land transport. : en fr
  • USD108514S - Brassiere : en
  • FR824688A - Remote hydraulic control : en fr
  • FR824727A - Thermionic amplifiers : en fr
  • GB480042A - Improvements in or relating to light-sensitive apparatus for measuring objects : en
  • GB479916A - A process for the extraction of heavy hydrocarbon oils with the aid of selective solvents : en
  • GB479973A - Improvements in electric cable systems : en
  • DE656811C - Hand chain saw with compressed air drive by a gear motor : de en
  • DE656827C - Equipment for pulling loads over steep terrain : de en
  • FR824798A - Folding salad basket : en fr
  • GB480434A - Improvements in or relating to short wave signalling systems : en
  • IE14862L - Preservation of foodstuffs : en
  • FR824699A - Elastic padding for seats, cushions or other applications : en fr
  • GB480131A - Improvements in rubber overshoes and the method of moulding the same : en
  • USD108530S - Design for a dress : en
  • FR824892A - Pastry mold, in particular ring mold : en fr
  • FR824777A - Process for the preparation of vinyl methyl ketone : en fr
  • US2108126A - Azo-dyestuffs of the anthraquinone series : en
  • USD108470S - Design fob a brooch pin ob similak : en
  • US2108187A - Signal device : en
  • FR824926A - Adjustment device more especially applicable to fuel pumps for internal combustion engines, in particular for aircraft engines : en fr
  • CH195742A - Tap transformer with switching coil. : de en
  • CH195830A - Process for the preparation of a polyacyl-polyamine. : de en
  • CH195838A - Process for the preparation of a salt of N-chloroethylhexahydroaniline. : de en
  • GB479856A - Improvements in or relating to sole shaping machines : en
  • GB479940A - A process for the production of hydrocarbons : en
  • GB480338A - Improvements in or relating to closures for cans or like containers : en
  • CH195725A - Device for operating an automatic clamshell. : en fr
  • AU545836A - Improvements in or relating to modulated carrier wave transmitters : en
  • CH195773A - Passenger car that can be used for patient transport. : de en
  • AU103176B2 - Process for the destructive hydrogenation of carbonaceous material : en
  • US2108278A - Package : en
  • US2108281A - Carburetor : en
  • US2108441A - Pencil : en
  • US2108512A - Method of producing parts for lipsticks and the like : en
  • DE656713C - Device for the production of synthetic wood from vegetable building material by pressing the building material : de en
  • USD108521S - Design for a cape : en
  • GB469453A - Method of producing electrodes having a large surface-area for use in electric accumulators : en
  • CH195779A - Process for the preparation of the diethylamide of coumarin-3-carboxylic acid. : de en
  • CH195818A - Rail circuit breaker. : de en
  • DE656985C - Electric cathode glow lamp, in particular switch glow lamp : de en
  • FR824692A - Improvements to cinematographic cameras, in particular to allow operation at will by hand or motor : en fr
  • GB480092A - Improvements in bread-boards, cheese-boards and the like : en
  • US2108443A - Collapsible tube enameling machine : en
  • CH195783A - Eyeglass mount on protective gas masks. : de en
  • GB480016A - Improvements in or relating to eyeletting, punching and like machines : en
  • DE656836C - Multi-strand wire rope : de en
  • CH195609A - Table with built-in serving device. : de en
  • CH195577A - Folding device for the line guide for fishing reels with a fixed drum. : de en
  • DE656806C - Device for eliminating snoring : de en
  • GB479982A - Improvements in projectiles, particularly illuminating projectiles : en
  • GB480159A - Improvements in or relating to the pressure casting of metals : en
  • GR7152B - GAME WITH BASE A CARD DESCRIBING WOMEN WERE WEARING A BATHROOM. : el en
  • CH195658A - Process for the production of a new dye. : de en
  • DK54326C - Method of Manufacturing Cellulose. : da en
  • GB479959A - Improvements in tubular heat interchanging apparatus applicable to liquid and other coolers : en
  • AU203937A - Steam drier for use on locomotives : en
  • CA371942A - Decorative material : en fr
  • CH195643A - Electrically heated oven. : de en
  • US2108263A - Compass : en
  • FR824903A - Process for the local production of heat and device for carrying out this process : en fr
  • US2108084A - Drying apparatus : en
  • US2108604A - Aluminum reflector : en
  • DE656715C - Manufacture of transparent products from benzyl cellulose : de en
  • CH195670A - Thread sewing machine with automatic knotting device. : de en
  • DE656926C - Process for the production of fluorescent screens on the inner wall of closed vessels : de en
  • CH195851A - Process for the preparation of an oxyazo dye. : de en
  • CH195797A - Coin operated telephone for self-connecting telephone systems. : de en
  • AU103165B2 - Improvements in or relating to friction transmission gearing : en
  • CH195574A - Container for growing plants. : en fr
  • CH195798A - Multi-circuit receiver with special trimmer capacitors belonging to the coils of the different wave ranges. : de en
  • GB479886A - An improved fastener : en
  • GB479925A - Process for disinfecting and preserving : en
  • US2108359A - Lock for automobile doors : en
  • CA11843S - Tire tread : en
  • US2108094A - Garment : en
  • US2108133A - Process for producing high molecular alcohols from the corresponding ketones : en
  • USD108480S - Design for a shoe or similar article : en
  • US2108756A - Detergents for use in laundering : en
  • US2108457A - Apparatus for automatically feeding metal pigs : en
  • US2108157A - Means fok : en
  • US2108405A - Cleaning and polishing block : en
  • USD108441S - Design for an electric shaving : en
  • DE656692C - Periodic absorption refrigeration machine : de en
  • DE656852C - Locking device for the work table that can be adjusted in the vertical direction, especially for thickness planers : de en
  • FR824755A - Manufacturing process of aromatic benzyl-oxyalkyl sulfonates : en fr
  • CH195755A - Closed fuse. : de en
  • AU103160B2 - Improvements in or relating to switching circuit arrangements for radio andother high frequency apparatus : en
  • DE656695C - Heat exchange device : de en
  • CH195631A - Jacquard flat knitting machine. : de en
  • CA371922A - Receptacle cap : en fr
  • CH195716A - Universal joint telescopic shaft. : de en
  • US2108033A - Hot air furnace : en
  • US2108777A - Rotary switch : en
  • AU276537A - Improvements in or relating to waterproof fabrics permeable to air : en
  • AU103181B2 - Improvements in oil filters : en
  • GB480440A - Improvements in fins or gills particularly for heat exchange tubes : en
  • CA371902A - Electric discharge device : en fr
  • DE656972C - Round brush : de en
  • CH195673A - Ring binder mechanism. : de en
  • CH195626A - Process for the manufacture of double-shed woven tapes. : de en
  • FR824707A - Improvements in the manufacture of glass plates by die-casting : en fr
  • CH195803A - Machine for advancing, moistening and cutting off adhesive strips from a delivery roll. : de en
  • GB480054A - Improvements in or relating to steering gear for vehicles : en
  • US2108262A - Worm and worm gear assembly : en
  • AU60838A - Improvement in tuning indicator : en
  • FR824772A - Improvements in the manufacture of starch and corn by-products by the wet process : en fr
  • GB480239A - Improvements relating to the construction of gasholder lifts : en
  • GR7157B - METHOD OF PROCESSING CONCENTRATION OF EC RAISIN WINES FOR EXPORT OF THIS GLYCERINE CONTENT. : el en
  • ES4631Y - Automatic closing bobbin. : en es
  • CH195777A - Method for preparing 3,3 ', 3 "-trimethoxy-4', 4" -dioxy-fuchson. : de en
  • CH195784A - Eyeglass frames, in particular for gas protective masks. : de en
  • FR824704A - Improvements for writing music using a typewriter : en fr
  • AU46337A - Improvements in or relating to electron discharge device circuit arrangements : en
  • US2108494A - Bookmark : en
  • CH195578A - Fishing spoon. : de en
  • CH195766A - Blackout cover for electric lighting fixtures. : de en
  • GB480013A - Improvements in walls for steam boiler plants and the like : en
  • US2108767A - Paper registering system : en
  • FR824828A - Motive power installation : en fr
  • DE656805C - Process for carburizing gas : de en
  • DE656763C - Two-piece rescue suit : de en
  • DE656833C - Process for automatic electric arc welding with rod-shaped electrodes : de en
  • GR7159B - METHOD FOR THE MANUFACTURE OF ELECTRODE INVOLVEMENTS OF METAL WELDING AS WELL AS POWDERS AND PULPS FOR ALL KINDS OF WELDING. : el en
  • DE654223C - Process for the recovery of pure paper stock from paper and cardboard waste provided with an aluminum coating : de en
  • FR824906A - Device for forming hinge grooves in cross frames : en fr
  • FR824936A - Process for the preparation of synthetic resins : en fr
  • FR824949A - Anti-overflow device applicable in particular to funnels : en fr
  • US2108686A - Heating of fluids : en
  • GB480342A - Improvements in and relating to wobbler mechanisms : en
  • CH195649A - Device for sealing the drain pipe of a bag filter against the pipe socket leading through the container wall. : de en
  • DE656815C - Roll cassette for photographic playback cameras : de en
  • US2108079A - Fuel pump for internal combustion engines : en
  • US2108221A - Calendar : en
  • DE656870C - Glow cathode valve : de en
  • FR824689A - Improvements to the process for separating, by flotation, ammonium chloride, its mixtures with alkali salts : en fr
  • GB479924A - Mechanism for propulsion of floating rafts and similar craft : en
  • FR824811A - Windscreen wiper refinements : en fr
  • GB479992A - Improvements in or relating to typographical composing machines : en
  • US2108413A - Condensation products of the anthraquinone series : en
  • CA371917A - Automatic reduction gear : en fr
  • CH195801A - Device for enclosing and jointly carrying several objects, such as suitcases and the like, on a single handle. : de en
  • US2108337A - Film driving means : en
  • US2108395A - Hydrocarbon conversion process : en
  • GB480051A - Improvements in or relating to automatic work-feed devices in book or like stitching machines : en
  • GR7160B - RAILWAYS CONNECTION AND DISCONNECTION SYSTEM. : el en
  • FR824880A - Assembly process by welding and welded parts thus obtained : en fr
  • US2108235A - Brake : en
  • FR824657A - Process for manufacturing busts or mannequins imitating the human body, by gluing paper or other suitable material : en fr
  • FR824868A - Method of making toys and other articles by cutting and folding a thin sheet : en fr
  • US2108550A - Circuit interrupter : en
  • USD108493S - Design for a bottle : en
  • USD108432S - Design for a fringed textile fabric : en
  • US2108085A - Method of making aluminum base alloys : en
  • US2108200A - Binder tab for web rolls : en
  • DE656767C - Toy automobile : de en
  • US2108565A - Method of making textile fabrics : en
  • US2108474A - Device for threading the needle in sewing machines : en
  • US2108485A - Oxacyanines and process of preparing them : en
  • GB479920A - Improvements in and relating to electric discharge devices : en
  • FR824687A - Improvements to sound reproduction systems : en fr
  • FR824791A - fan screen : en fr
  • GB479927A - Method of producing a bituminous mixture : en
  • US2108620A - Control of alternating-current commutator motors : en
  • USD108496S - Design for a shoe : en
  • FR824790A - Improvements to statistical machines controlled by registered cards : en fr
  • GB480041A - Improvements relating to openers and scutchers for textile fibres : en
  • GB480217A - Improvements in potential-regulating apparatus : en
  • US2108400A - Cash register : en
  • USD108495S - Design for a fork bi : en
  • US2108052A - Ink drying means for stock quotation projecting machines : en
  • FR824653A - Device for continuous cleaning and purification mainly of pulp : en fr
  • GB479888A - Improvements relating to hydraulically-actuated variable-pitch airscrews for aircraft : en
  • US2108130A - Extractor mechanism for breakdown firearms : en
  • US2108444A - Enameled plaque and method of making same : en
  • ES143996A1 - A procedure with its inherent device, for obtaining dry ice. : en es
  • FR824786A - Improvements to ventilation systems : en fr
  • ES144018A1 - Improvements in the devices for the thermal treatment of food products or other items. : en es
  • FR824843A - Method and device for the production of elasticated knitwear : en fr
  • GB480006A - Improvements in and relating to heating installations : en
  • GB480020A - Improvements relating to high vapour pressure electric discharge lamps : en
  • GB480030A - Improvements relating to billiard tables : en
  • US2108740A - Engine : en
  • USD108417S - Design fob a jug : en
  • FR824805A - Collar for outerwear and its manufacturing process : en fr
  • GB479923A - Non-combustible wick for lighters or the like and a method of making the same : en
  • GB480340A - Improved binding preparations : en
  • GB479870A - Improvements in or relating to push-broaching machines : en
  • USD108524S - Design fob a textile fabric : en
  • IE14780L - Long distance telephony. : en
  • DE656734C - Pulverized fuel combustion : de en
  • GB479928A - Improvements relating to electric alarm systems : en
  • GB480082A - Improvements in barricades : en
  • US2108521A - Truss : en
  • ES144025A1 - A new procedure for the drying of all kinds of fruits and other edible agricultural products, in particular tomato. : en es
  • US2108101A - Method of sewing : en
  • US2108402A - Coin controlled garment checking apparatus : en
  • US2108213A - Hydrogenated products : en
  • US2108229A - Anatomical skeleton : en
  • US2108483A - Railway signaling apparatus : en
  • USD108456S - Design fob a windshield defrosting : en
  • FR824760A - Resistor for cinematographic projectors : en fr
  • US2108742A - Brush : en
  • ES4634Y - New nails and screws for fixing rails to sleepers, their numbering and other uses : en es
  • DE656656C - Electrically controlled sliding weight scale : de en
  • US2108506A - Carpet stretcher : en
  • CH195864A - Thermal power plant in which a gaseous working medium, preferably air, continuously describes a closed circuit under excess pressure. : de en
  • FR824912A - Method and device for obtaining a color push-pull sound recording : en fr
  • US2108273A - Machine for treating heel seats of shoes : en
  • US2108163A - Centrifugal feeding device : en
  • US2108759A - Antistatic gasoline dispensing nozzle : en
  • DE656987C - Oil burner with rotating atomizer beaker : de en
  • AU46737A - Improvements relating to bandpass selectors adjustable to control the selectivity thereof : en
  • CH195869A - Process for the preparation of a keto-cyclopentano-dimethyl-dodecahydro-phenanthrol. : de en
  • US2108224A - Refrigerator car door : en
  • FR824712A - Aircraft Flight Line Safety Rectifier : en fr
  • GB480009A - Improvements in or relating to latch or combined latch and lock fastenings for doors : en
  • US2108380A - Peripheral sealing means for tanks : en
  • US2108573A - X-ray tube : en
  • FR824934A - Polyvinyl alcohol glue : en fr
  • US2108247A - Bracelet and method of making the same : en
  • US2108047A - Nontarnish alloy : en
  • US2108333A - Rack for storing linens : en
  • GB480087A - Improvements in and relating to electric transformer insulation : en
  • GB480211A - Improvements in or connected with illuminated signs, notices, decorations, displays and the like : en
  • US2108054A - Stock quotation projecting machine : en
  • GB480261A - Ribbed heat exchanger tube or like reinforced body and process of making the same : en
  • DK54305C - Gasification Burner with Auxiliary Burner for Heating or Lighting Appliances. : da en
  • DE656951C - Pricking apparatus : de en
  • ES144002A1 - Improvements in the manufacture of sulfuric acid. : en es
  • DE656846C - Overcurrent carrier fuse : de en
  • FR824637A - Trapezoidal rocket guides for automobile drive wheels and others : en fr
  • GB480057A - Improvements in or relating to the sealing of conductors into vacuum vessels, particularly for electron tubes : en
  • FR824853A - Device for gasifying liquids with carbonic acid : en fr
  • GB479987A - Piezo-electric crystal devices : en
  • GB480194A - Improvements in and connected with pocket electric lamps : en
  • GB480238A - Improvements in or relating to spectacle frames : en
  • USD108472S - Design for a flashlight : en
  • US2108583A - Container : en
  • USD108531S - Design fob a textile fabric : en
  • DE656858C - Bag filter made up of several departments : de en
  • US2108142A - Acid wool dyestuffs : en
  • CH195717A - Telescopic shaft. : de en
  • AU134537A - Process forthe treatment of motor fuels : en
  • US2108445A - Receptacle : en
  • US2108503A - Coloring materials : en
  • DE656709C - Mouthpiece for vacuum cleaner : de en
  • CA371981A - Catamenial device : en fr
  • CH195757A - Electrical apparatus made with dielectric material. : de en
  • US2108271A - Channel-iron bending apparatus : en
  • AU98637A - An improved method of operating an evaporator : en
  • CH195751A - Device for the remote control of moving organs and for the transmission of position reports. : de en
  • AU44637A - Process for destroying vermin or other noxious organisms, and process forthe manufacture ofa substance forthe said purpose : en
  • AU103161B2 - Improvements in or relating to electrical measuring apparatus : en
  • CH195610A - Installation on the shelves of cupboards, which enables the spaces between the shelves to be adjusted. : de en
  • US2108551A - Powder box : en
  • US2108427A - Preparation of alpha, beta unsaturated ketones : en
  • CA371946A - Shoe sole manufacture : en fr
  • CA371966A - Reciprocating engine or pump : en fr
  • AU39537A - Carburettor : en
  • CA371911A - Synthetic ammonia production : en fr
  • US2108109A - Manufacture of organic compounds : en
  • CH195617A - Liquid-tight seal on containers. : de en
  • CA371962A - Textile product : en fr
  • CH195654A - Process for the preparation of an acidic wool azo dye. : de en
  • CH195776A - Method for the representation of D4-Pregnendione- (3.20). : de en
  • AU103179B2 - Reaction process forthe treatment of lead ores : en
  • CH195666A - Process for metallization by cathode sputtering using a heated cathode. : de en
  • DE656777C - Water pipe valve : de en
  • US2108234A - Valve : en
  • CH195805A - Multi-part cartridge as a pack for small goods of all kinds. : de en
  • CH195852A - Process for the preparation of an azo dye. : de en
  • CH195608A - Cabinet with at least one drawer to hold shoes and other items. : de en
  • CH195748A - Longitudinally split device socket with protective contact springs. : de en
  • FR824856A - Circulating tubular steam boiler : en fr
  • CH195839A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. : de en
  • CA371934A - Oxidation method : en fr
  • CA371972A - Tray : en fr
  • US2108701A - Mechanical seal : en
  • CA371929A - Wood-fired boiler : en fr
  • GB480190A - Improved coin-freed delivery mechanism for cigarettes and like rod-shaped articles : en
  • GB479995A - Improvements in or relating to bust supports and garments incorporating the same : en
  • US2108038A - Synchronizing alternating current motor : en
  • US2108334A - Box making apparatus : en
  • CH195622A - Reel. : de en
  • GB480080A - Improvements in or relating to alternating current measuring instruments : en
  • DE656761C - Device for harnessing draft animals : de en
  • CH195712A - Apparatus for sharpening razor blades. : de en
  • CH195846A - Process for the preparation of a basic carboxylic acid ester. : de en
  • DE656896C - Infeed device on automatic scales : de en
  • CA371970A - Time switch : en fr
  • CH195604A - Device for hanging towels and the like. : de en
  • CH195730A - Two-stroke radial engine with piston flushing pumps. : de en
  • GB480209A - Automatic biassing circuit for thermionic amplifying tubes : en
  • AU103173B2 - Improvements relating to valves for air compressors : en
  • FR824875A - Improvements to cathode ray tubes : en fr
  • US2108044A - Plastic materials and to methods of production thereof : en
  • US2108116A - Paper making machine : en
  • US2108162A - Butter churn : en
  • US2108451A - Envelope : en
  • US2108672A - Grease manufacture : en
  • US2108778A - Electric toaster : en
  • CH195623A - Shaft drive for looms. : de en
  • CH195841A - Process for the preparation of a salt of chloroethylamine. : de en
  • AU103150B2 - Improvements in and relating to terminating devices for aerial wires or the like : en
  • CH195572A - Facility for drying grass. : de en
  • AU103145B2 - An improved roof tile : en
  • CH195686A - Locking device for automatic firearms. : en fr
  • CH195752A - Counter. : de en
  • US2108087A - Apparatus for contact treatment of materials : en
  • DE656871C - Dust firing with Schlaegermuehle and classifier chamber : de en
  • FR824808A - Soap dish : en fr
  • FR824931A - New packaging device, in particular for reels or cones of textile materials, rayon, etc. : en fr
  • US2108111A - Retriever for electric cords : en
  • US2108680A - Cooling tower : en
  • DE656974C - Arrangement for scanning or recording a rectangular image field on a screen arranged at an angle to the axis of the beam of a television cathode ray tube : de en
  • DK54322C - Roller for Core Kneaders. : da en
  • GB479861A - Improvements in and relating to compression ignition oil engines : en
  • GB480033A - Improvements in or relating to delivery apparatus for packages stacked in a pile : en
  • US2108478A - Refrigeration apparatus : en
  • FR824684A - Electric anti-theft device for motor cars : en fr
  • CH195720A - Coupling on rotating machine elements. : de en
  • CA371977A - Loader : en fr
  • FR824921A - Fastening device for fixing trim panels of automobile bodies and others : en fr
  • FR824709A - Improvements to bread dough weighing and dividing machines : en fr
  • FR824793A - Material for carrying out reactions involving nitrogen compounds : en fr
  • FR824927A - Method and device for starting internal combustion engines : en fr
  • ES144013A1 - Improvements in artillery materials. : en es
  • FR824758A - Matting process : en fr
  • GB480173A - Improvements in or relating to kinematographic apparatus : en
  • US2108075A - Dipper tooth : en
  • US2108771A - Fluid pump : en
  • CH195639A - Tread for heels. : de en
  • CH195770A - High pressure mercury tube. : de en
  • CA371965A - Packing sheet material : en fr
  • CH195587A - Heat exchange element for central heating. : de en
  • GB480040A - Improvements in and relating to braking arrangements for railway trains : en
  • GB479857A - Improvements in and relating to method of, and apparatus for, collecting and separating dust from dust-laden air : en
  • US2108287A - Means for checking and recording egg production of hens : en
  • GB480174A - Improvements in or relating to coking retort ovens : en
  • GB480158A - Pharmaceutical cachet : en
  • USD108422S - Design for an instrument case : en
  • NL42591C - : en
  • US2108186A - Two-way signaling system : en
  • GB480124A - Improvements in glazing bars : en
  • GB480201A - Improvements in or relating to apparatus for use in a process of metal extrusion : en
  • GB479929A - Improvements in or relating to blotting appliances : en
  • GB480321A - Improvements in or relating to light-tight double spool holders for photographic and cinematographic cameras : en
  • CA371975A - Loudspeaker cabinet : en fr
  • US2108225A - Heat regulator : en
  • FR824736A - Reversing device and distributor for changing the direction of travel of a liquid sucked in and pumped out : en fr
  • GB480145A - Process for the electrodeposition of rhodium : en
  • GB480192A - Improvements relating to window frames : en
  • CH195684A - Clamp for attachment to skis for the production of a transport sled. : de en
  • CH195863A - Process for the preparation of a dye of the naphthalene-1.4.5.8-tetracarboxylic acid series. : de en
  • FR824774A - Improvements in the manufacture of starch and corn by-products by the wet process : en fr
  • US2108501A - Coaster brake : en
  • US2108203A - Streamlined locomotive and tender and vestibule curtain structure therefor : en
  • US2108068A - Pressure control fitting : en
  • US2108411A - Aircraft and engine therefor : en
  • DE656802C - Device for the frequency stabilization of self-excited tuning forks by electromagnetic means : de en
  • US2108661A - Apparatus fob purifying and aging : en
  • DE656747C - Process for the electron-optical imaging of foils with secondary electrons : de en
  • DE656978C - Device for setting time switches : de en
  • DE656981C - Electric motor designed for operation under water and provided with lubricated slide bearings : de en
  • GB479944A - Improvements in and relating to electric immersion heaters : en
  • GB480073A - Improvements in cathode ray tubes : en
  • GB480161A - Improvements in and relating to rolling mills : en
  • US2108096A - Merchandise display apparatus : en
  • USD108473S - Design for a chair : en
  • DE656961C - Lining of rotary tube furnaces for burning cement or lime : de en
  • US2108332A - Spark plug : en
  • CH195774A - Device for massaging the foot muscles. : de en
  • CH195855A - Process for the preparation of an acidic triphenylmethane dye. : de en
  • DK54323C - Internal combustion engine with Rinse or Charge air pump designed as Rotary pump. : da en
  • ES144024A1 - A process for the production of a chocolate substitute food product. : en es
  • ES144001A1 - Improvements in the manufacture of sulfuric acid. : en es
  • ES144019A3 - Machine for printing a certain number of frames of different photographic tonality, each one of them in a reduced space of film. : en es
  • FR824876A - Non-slip chain made up of separate elements : en fr
  • US2108107A - Means for anchoring structural elements to concrete supporting bodies : en
  • DE656841C - Roadway board for bridges made of concrete-filled, stiffened hump or barrel plates : de en
  • DE656880C - Device on autoclaves for drawing off the individual phases of an oil emulsion which are separated in the autoclave : de en
  • GB480219A - Improvements in or relating to electric signal transmission systems : en
  • US2108423A - Pipe and pipe filter : en
  • USD108459S - Design fob a dress ok : en
  • CH195708A - Machine for working the teeth of mower blades. : en fr
  • FR824902A - Sewn shoe : en fr
  • CA371909A - Amplifier : en fr
  • ES144017A1 - Photoelectric cell apparatus. : en es
  • FR824935A - Process for preparing artificial materials, more particularly applicable to the manufacture of varnishes : en fr
  • DE656754C - Lighter with a removable fuel container above the cotton wool compartment : de en
  • DE656899C - Self-adjusting glasses temples to the required length : de en
  • GB480202A - Improvements in and relating to carburetters for internal combustion engines : en
  • US2108369A - Method and device for distributing tobacco mass : en
  • US2108653A - Railway truck : en
  • GB480035A - Improvements in and relating to hand tools known as braces : en
  • GB480326A - Improvements in or relating to machines for binding together sheets of paper by crimping : en
  • GR7161B - HOW TO CLOSE AND OPEN TICKET TICKETS FOR MUTUAL HORSE BETTING BY ELECTRICITY. : el en
  • GB479878A - Improvements in and relating to the tempering of glass : en
  • AU103198B2 - Single cable electrical well-logging : en
  • DK54331C - Saddle for Bicycles, Motorcycles and other Vehicles. : da en
  • US2108355A - Push-out apparatus for billets : en
  • CA371968A - Sliding panel guide : en fr
  • GB480135A - Improvements in or relating to averaging instruments for continuously averaging a variable quantity measured by a meter : en
  • GB480314A - Improvements in and relating to folding or collapsible chairs : en
  • DE656959C - Clipper : de en
  • FR824845A - Lighting fixtures improvements : en fr
  • US2108196A - Bracket : en
  • US2108651A - Coin chute : en
  • CA371905A - Accounting machine : en fr
  • US2108081A - Temperature control of contact masses and apparatus therefor : en
  • US2108518A - Method and apparatus for severing molten glass : en
  • USD108462S - Design for a brooch pin or similar : en
  • CA371954A - Yacht mop : en fr
  • US2108654A - Nut lock for shears and the like : en
  • USD108421S - Design for a beverage tumbler : en
  • US2108164A - Hydraulic braking system : en
  • CH195861A - Process for the preparation of a dioxazine dye sulfonic acid. : de en
  • AU103171B2 - Impulse generator : en
  • US2108509A - Textile machine attachment : en
  • USD108449S - Design for a bottle : en
  • CA371941A - Engine silencer : en fr
  • AU135537A - Method of and apparatus for producing granulate of blast furnace slag for the manufacture of white cement and plaster : en
  • CH195756A - Insulator for closed fuse. : de en
  • CH195760A - Dry rectifier element. : de en
  • CH195581A - Doors with sheet metal cover. : de en
  • CA371953A - Transparent cellulose derivative : en fr
  • USD108510S - Design fob a textile fabric : en
  • CH195642A - Roller mill. : de en
  • CH195808A - Steerable one-man bobsleigh. : de en
  • DE656923C - Climbing formwork for the production of walls, towers, etc. like : de en
  • GB480011A - Treatment of hydrocarbons in the presence of phosphorus pentoxide : en
  • GB480337A - Improvements in or relating to elevator mechanism and apparatus embodying such mechanism : en
  • CH195840A - Process for the preparation of 9-methyl-3-oxycarbazole-2-carboxylic acid. : de en
  • CA371901A - Halibut liver oil : en fr
  • DE656875C - Process for the production of firmly adhering metal layers by means of cathode sputtering : de en
  • USD108476S - Design fob a buckle : en
  • US2108245A - Gyratory airplane wing : en
  • US2108660A - Variable pitch and reversing pro : en
  • AU253337A - Single cable electrical well-logging : en
  • AU103154B2 - Carburettor : en
  • AU52137A - Improvements in or relating to internal combustion engines employing liquid fuel injection and compression ignition : en
  • US2108082A - Transmission mechanism : en
  • US2108484A - 1'-cyanine dyes and a process for the preparation thereof : en
  • SE91525C1 - : en
  • US2108179A - Bean snipping machine : en
  • US2108440A - Locking device for mail receptacles : en
  • US2108587A - Apparatus to laden the air with liquids : en
  • CH195832A - Process for the preparation of a polyacyl-polyamine. : de en
  • US2108288A - Manufacture of pile fabrics : en
  • US2108320A - Portable self-contained cooling : en
  • US2108266A - Wash fountain spray head : en
  • AU109845B2 - Improvements in or relating to road lighting : en
  • CH195795A - Telecommunication system with company lines, in particular telephone system. : de en
  • USD108522S - Design fob an ensemble dress : en
  • CH195750A - Relay device for remote control systems, in particular superimposed remote control systems. : de en
  • US2108617A - Electron tube : en
  • CH195650A - Process for the preparation of a disulfonic acid chloride. : de en
  • CH195761A - Dynamic relay. : de en
  • US2108239A - Cutter sharpening machine : en
  • CH195859A - Process for the production of a vat dye. : de en
  • US2108579A - Engine starting device : en
  • US2108666A - Control system for motor vehicles : en
  • US2108124A - Cushioning device : en
  • US2108291A - Tractor wheel scraper : en
  • US2108674A - Cementing machine : en
  • CA371959A - Glove : en fr
  • CA371963A - Honey chocolate : en fr
  • CH195768A - Gas pressure regulator. : en fr
  • CH195799A - Process for the mass production of letters or other characters. : de en
  • AU103192B2 - Process and products for inhibition of mold : en
  • US2108122A - Assembly rack : en
  • US2108264A - Gear shifting mechanism : en
  • US2108662A - Inductor dynamo-electric machine : en
  • FR824683A - Flame arresters for engines : en fr
  • US2108214A - Polishing composition : en
  • US2108236A - Finger exercising device : en
  • US2108168A - Device for clarifying liquids : en
  • US2108420A - Automatic tuning control : en
  • NL42532C - : en
  • US2108392A - Cylinder liner for internal-combustion engines : en
  • USD108453S - Design for a steering wheel knob : en
  • DE656857C - Plate crusher : de en
  • US2108454A - Signaling device for vehicles : en
  • US2108125A - Cellulose products and method of making : en
  • US2108314A - Multiple payment coupon book : en
  • CH195592A - Siphon with removable immersion pipe. : de en
  • CH195767A - Shielding device for lighting fixtures. : de en
  • CH195858A - Process for the production of a nitrogenous vat dye. : de en
  • US2108648A - Repeating firearm : en
  • US2108223A - Air cooling device for compressors : en
  • US2108578A - Apparatus for the treatment of fibers : en
  • GB479972A - Improved conveyor for cylindrical articles and more particularly dollies for electric cells : en
  • GB479955A - Improvements in the ornamentation of footwear : en
  • DE656814C - Spiral spring lock for cans : de en
  • DE656916C - Electrical plug with split insulating body made of ceramic and pressed material : de en
  • GB480018A - Improvements in and relating to intermittent absorption refrigerating machines : en
  • GB480343A - Improvements in optical inverters : en
  • GB480317A - Improvements in or relating to tool-carriers for boring, grinding and the like machine tools : en
  • FR824648A - Electron Discharge Device : en fr
  • GB479912A - Manufacture of acyl peroxides : en
  • GB480100A - Improvements in or relating to magneto generators : en
  • GB479938A - Improvements in and relating to adjusting devices for wireless apparatus : en
  • GB480154A - Improved process for the manufacture of porous building materials : en
  • FR824947A - Method and device for controlling rotary multicopy machines : en fr
  • FR824765A - Metal eyelet with claws : en fr
  • NL42623C - : en
  • DE656874C - Plastic plain bearings : de en
  • DK54318C - Rope holder for picking up rope rollers and other ropes in roll form. : da en
  • DK54314C - Time circuit breaker for Resistance welding machines. : da en
  • CH195850A - Process for the preparation of an oxyazo dye. : de en
  • CH195613A - Egg cooker. : de en
  • GB480225A - Luminescent screen for electric lamp bulbs or tubes filled with rare gases or mercury vapour : en
  • AU103187B2 - Improvements indentures : en
  • FR824866A - Improvements to hygienic devices for washing glasses in public consumption establishments : en fr
  • GB480177A - Improvements in and relating to vaporising devices : en
  • ES143990A1 - A PROCEDURE FOR THE PREPARATION OF ANIMATED COMPOUNDS, SOLUBLE AROMATICS, EQUIPPED WITH A THERAPEUTIC VALUE : en es
  • GB480076A - Improvements in or relating to the construction of refrigerating cabinets or cold conserving chambers : en
  • FR824874A - Improvements to cathodes and other electrodes of thermionic discharge tubes : en fr
  • GB480024A - Improvements in or relating to magazine gramophones and the like : en
  • FR824787A - Voutain for floor : en fr
  • GB479860A - Improvements in clothes washing installations for laundries : en
  • GB479894A - Improvements in sheet feeding devices for paper treating machines : en
  • GB480251A - Colour photography and kinematography : en
  • GR7164B - PERFECTIONS IN THE CULTIVATION MACHINE. : el en
  • USD108452S - Design fob an interchangeable price : en
  • CH195580A - Wall. : de en
  • DE656854C - Housing for self-sellers : de en
  • GB480063A - Improvements in and relating to evaporatively-cooled refrigerators for storing food : en
  • GB480126A - Improvements in and relating to colour lighting equipment : en
  • DE656807C - Process for the production of bandages, plasters, burn bandages and the like like : de en
  • CH195621A - Process for making an elastic yarn. : de en
  • DE656764C - Machine for stretching an upper leather shaft over the last : de en
  • DE656719C - Device for demonstrating driving plans : de en
  • DK54329C - Drive shaft bearing device for Motor vehicles with swinging Half axles. : da en
  • FR824829A - Cartoon film production process : en fr
  • FR824824A - Improvements to the edges of fabrics and method of establishing them : en fr
  • GB480203A - Improvements in auxiliary grain and/or fertilizer distributors for seed-sowing implements : en
  • GB480207A - Automatic alarm gun : en
  • DE656765C - Heel lasting machine : de en
  • US2108537A - Direct electric current rare gas lamp : en
  • FR824851A - Method and device for manufacturing a preformed shoe upper according to the contour of the shape without the need for pliers : en fr
  • IE14650L - Securing studs in shoe soles : en
  • DE656883C - Circuit arrangement for alarm systems : de en
  • GB480111A - Improvements in divan beds : en
  • US2108175A - Waist band adjustment fob garments : en
  • USD108447S - Design fob a relish tray or similar : en
  • DE648152C - Process for the production of colored paints : de en
  • US2108461A - Hose supporter : en
  • US2108619A - Piercing die : en
  • DE656755C - Insect repellants : de en
  • FR824676A - Suspension with automatic interference damping, for automotive and other applications : en fr
  • US2108613A - Adhesive applying mechanism : en
  • AU103166B2 - Improvements in or relating to synchronising means in the transmission of television and the like : en
  • US2108304A - Earth moving device : en
  • FR824679A - Self-locking brakes improvements : en fr
  • US2108300A - Box : en
  • US2108640A - Electron discharge apparatus : en
  • DE656983C - Device for measuring or displaying an operational AC high voltage : de en
  • GB480167A - Improvements relating to motor-vehicle headlight dipping arrangements : en
  • FR824945A - Push-pull process for the reproduction of sound recordings : en fr
  • FR824789A - Improvements to tubes with an internal layer of metal coating : en fr
  • FR824714A - Fishing reel : en fr
  • US2108049A - Nontarnish alloys : en
  • USD108418S - Design for a display stand : en
  • DE656931C - Device for treating water or waste water with chlorine or similar liquid or gaseous water purification agents : de en
  • DE656616C - Bearings with interchangeable and adjustable inserts : de en
  • US2108080A - Method for casting metals : en
  • US2108460A - Tie plate and rail cushion retainer : en
  • DE656670C - Device for feeding mouthpiece deposits : de en
  • DE656887C - Device for the curve-like recording of processes : de en
  • DE656821C - Device for automatically holding exchangeable push-on heads on the frame of hair clippers : de en
  • DE656862C - Closure buckle, especially for women's shoes : de en
  • FR824802A - Process for lining the inner wall of reinforced concrete tanks intended to contain fermented liquids or other acidic liquids : en fr
  • FR824887A - Aromatic amines of polyethers : en fr
  • GB479890A - Operating and fastening devices for sliding, sashes and panels or doors : en
  • GB480186A - Improvements in and relating to soundproof floating pavings, floorings and the like : en
  • DE656826C - Portable flag : de en
  • FR824673A - Slanted shutters for flying machines : en fr
  • FR824847A - Coatings and how they are obtained : en fr
  • GB480027A - Improvements in and relating to thermostatic switches : en
  • GB479864A - Improvements in or relating to closure caps for bottles and the like containers : en
  • GB479939A - Manufacture of ketones : en
  • FR824814A - Method and device for the remote tuning of a t receiving apparatus. s. f. : en fr
  • DE656834C - Speech head for reproducing magnetograms : de en
  • GB480526A - Improved stacking and heating magazine for dining plates and the like : en
  • US2108104A - Milk truck : en
  • US2108507A - Correlative temperature control system : en
  • US2108342A - Dial for indicating instruments : en
  • DE656799C - Seal for high pressure metal vapor lamps made of quartz : de en
  • DE656913C - Clock with a movement that can be inserted from the front : de en
  • GB480125A - Improvements in apparatus for carrying out electrometrical tests or measurements : en
  • GB480075A - Improvements in wire cloth fabrics : en
  • DE656757C - A two-roller gristmill : de en
  • DE656919C - Centrifugal contact controller that can be used in any position of the drive axle for the step-by-step control of electrical machines : de en
  • DE656771C - Circuit arrangement for telephone systems : de en
  • FR824669A - Improvements to girdles : en fr
  • FR824901A - Process allowing to perfect after the fact the sealing of the layers containing oxides and extended on light metals : en fr
  • GB480226A - Warning apparatus for the deflation of pneumatic tyres : en
  • CH195825A - Noise protection device for liquid valves. : de en
  • DE656934C - Process for the production of nitrogen-containing condensation products : de en
  • FR824852A - TV tube for image projection and decomposition : en fr
  • GB479887A - Improvements in fins or gills for tubular heat-exchange elements : en
  • GB480346A - Improvements in shaving apparatus : en
  • FR824838A - Improvements to sorters of cereals and other seeds : en fr
  • AU40937A - Improvements in or relating to switching circuit arrangements for radio andother high frequency apparatus : en
  • US2108324A - Finger ring or the like : en
  • US2108199A - Folding machine : en
  • US2108436A - Ash receiver : en
  • CH195737A - Steam generator. : en fr
  • US2108151A - Clamp : en
  • USD108520S - Design for a cape : en
  • US2108558A - Dental instrument : en
  • US2108699A - Boring bar : en
  • US2108086A - Extension control means for tool guides : en
  • US2108467A - Brake mechanism : en
  • US2108695A - Pendulum control instrument : en
  • FR824854A - Advanced pressure measuring device : en fr
  • GB479914A - Improved means for removing from gases, oxygen or other active gases : en
  • GB480068A - Improvements in the mounting of machines within a casing : en
  • NL42549C - : en
  • US2108387A - Viscous, waterproof and insulating composition with a basis of rubber, to be used hot or cold : en
  • FR824741A - Electrical angle measuring device particularly applicable to remote transmission : en fr
  • US2108589A - Oxide cathode more particularly for a gas-filled discharge tube : en
  • AU39037A - Process forthe production of liquid hydrocarbon products by destructive hydrogenation of distillable solid carbonaceous substances or products obtained therefrom : en
  • US2108329A - Tire casing and rim : en
  • US2108618A - Hard alloy : en
  • US2108673A - Manufacture of rubber and rubberlike articles : en
  • US2108607A - Radio tuning device : en
  • DE656646C - Filling machine for powdery or grainy goods : de en
  • US2108563A - Method of effecting solution of lead arsenate : en
  • US2108206A - Tenaculum : en
  • CH195819A - Railway safety device in which a device is actuated in one direction of travel when a train passes a line device, but not when it is passed in the opposite direction. : de en
  • FR824740A - Method and device for lighting with high pressure metal vapor arc lamps : en fr
  • GB480043A - Improvements relating to rectilinear fibre combing machines : en
  • GB480123A - Improvements in and relating to photographic apparatus for making photographs on lenticular films : en
  • US2108463A - Apparatus for electrical prospecting : en
  • US2108560A - Circuit breaker : en
  • US2108694A - Article feeding device : en
  • US2108769A - Musical instrument : en
  • AU103195B2 - Improved sifter and mixer for flour andthe like : en
  • US2108495A - Method of and apparatus for cleaning coal : en
  • FR824734A - Small format grand pianos : en fr
  • CH195791A - Type printing telegraph receiver. : de en
  • DE656986C - Converters with evaporable cathode : de en
  • US2108249A - Hair clamp : en
  • US2108700A - Apparatus for the electrodeposition of metals : en
  • US2108716A - Device of support for parachutes : en
  • US2108747A - Launching and beaching of aircraft : en
  • US2108177A - Method of and machine for trimming : en
  • US2108388A - Motor powering system : en
  • US2108764A - Gas producer : en
  • AU103178B2 - Reaction process forthe treatment of lead ores : en
  • DE656768C - Automatically reversing illuminated signal discs on toy trains : de en
  • FR824746A - Process for obtaining road surfacing materials coated with organic binder : en fr
  • USRE20653E - Scaffold : en
  • FR824780A - Process for the manufacture of silk knits : en fr
  • US2108397A - Heating hydrocarbon fluids : en
  • US2108783A - Process of separating inorganic salts from solutions : en
  • US2108217A - Tube cutting device : en
  • DE656778C - Device for switching the feed gears on machine tools, in particular large rotating jaws : de en
  • GB479991A - Improvements in selectivity control for radio receivers : en
  • US2108437A - Automatic telephone system : en
  • CH195590A - Oven masonry made of refractory bricks with intermediate layers of sheet metal. : de en
  • CH195624A - Rapid loom with rapier shuttle. : de en
  • US2108145A - Wheel assembly : en
  • US2108131A - Drilling machine and device : en
  • US2108117A - Signaling system : en
  • US2108709A - Apparatus for making bolts or the like : en
  • FR824873A - Electron multiplication electric discharge apparatus : en fr
  • US2108559A - Rail flaw detector mechanism : en
  • USD108468S - Design for a brooch pin or similar : en
  • US2108097A - Television transmitter : en
  • US2108360A - Condenser unit : en
  • US2108729A - Radio receiver : en
  • US2108246A - Photographic apparatus : en
  • US2108468A - Preparation of high molecular sulphur containing plastics : en
  • FR824690A - Campaign device for compass compensation : en fr
  • GB479900A - Motor mowing machine : en
  • GB480247A - Improvements in or relating to the finishing of the surfaces of gear teeth : en
  • US2108698A - Shaker : en
  • DE656893C - Closing door or flap for cupboards, boxes or the like with container carriers pivoted on their back : de en
  • US2108190A - Dyeing machine : en
  • CH195646A - Method and device for applying coating masses to the inside of large-capacity vessels, in particular fermentation and storage vessels in the beverage industry, such as fermentation industry, sweet must-making, dairy and the like. the like : de en
  • AU338936A - Method and apparatus for making glass wool and other inorganic fibrous products : en
  • CA371980A - Mining jack : en fr
  • CH195697A - Electrical method for measuring the dust and smoke content of gases. : de en
  • FR824857A - Advanced device for knitting machines : en fr
  • AU103194B2 - Improvements in or relating to electron discharge devices and arrangements for use on very shortwaves : en
  • CH195611A - Ladder that can be used as a trestle and extension ladder. : de en
  • CH195726A - Cable drum intended for aircraft, especially for lowering drag targets for practice shooting. : de en
  • USD108497S - Design for a panel coupling and sup : en
  • US2108193A - Sanding machine : en
  • FR824710A - Improvements to direct current electric machines : en fr
  • DE656941C - Device for measuring the intensity of fast, artificially generated, very short-lasting cathode rays with the help of an ionization chamber : de en
  • US2108627A - Automatic corn-popping machine : en
  • FR824770A - Easy-to-spread cooking salt preparation process : en fr
  • GB479884A - Improvements in or relating to electrical signalling systems : en
  • CH195740A - Home cooling system. : de en
  • US2108146A - Ratio computer : en
  • US2108637A - Testing apparatus : en
  • DE656689C - Process for the separation of sulphurous, phenol-like and acidic components from the alkaline waste eyes of the refining of cracked mineral oils : de en
  • DE656775C - Suction mouthpiece for vacuum cleaner provided with knocking device : de en
  • ES143980A1 - PROCEDURE FOR THE PREPARATION OF NEW CONDENSATION PRODUCTS : en es
  • ES5012U - Supply device for packaging bags. (Machine-translation by Google Translate, not legally binding) : en es
  • GB479892A - Carburettor for internal combustion engines : en
  • GB479981A - Improvements in means for cooling brake rims : en
  • US2108076A - Apparatus for treating fluids : en
  • GB479971A - Improvements in apparatus for extruding metal : en
  • GB480354A - Improvements in or relating to processes and apparatus for insulating tubes and the like against the action of heat and cold and atmospheric influences : en
  • DK54310C - Impulse Regenerator for Use in Automatic Telephone Systems or Other Impulse Transmission Systems. : da en
  • FR824762A - Improvements in felt conditioners for paper machines : en fr
  • GB480212A - Improvements in or relating to vehicle doors : en
  • FR824844A - Receiver mounting of t. s. f. with automatic sound intensity adjustment : en fr
  • FR824869A - Recoil damper for firearms : en fr
  • GB480062A - Improvements in or relating to circuits for sound reproduction : en
  • GB480311A - Improvements in and relating to the icing of, or the application of cream or the like to, biscuits and the like : en
  • US2108326A - Door latch : en
  • US2108447A - Perforating machine and method of operating the same : en
  • US2108462A - Continuous manifolding strip supplies : en
  • CH195764A - Process for the production of radiators for indirectly heated cathodes of electrical discharge vessels with helical filaments. : de en
  • US2108315A - Rotating shaft controlling apparatus : en
  • US2108628A - Elevating mechanism : en
  • USD108525S - Design fob a textile fabric : en
  • DE656723C - Tape-shaped sound recording medium : de en
  • GB479935A - Improvements in or relating to methods of producing electrical oscillations : en
  • GB479978A - Improvements in secondary emission electron multipliers : en
  • CA371945A - Book-keeping machine : en fr
  • CH195786A - Oxygen breathing apparatus with a warning device. : de en
  • CH195794A - Device for setting the switching stops of speed dialers for establishing telephone connections. : de en
  • CH195633A - Pneumatic needle holder handle for stitching needle. : en fr
  • CH195616A - Bottle set. : de en
  • CH195733A - Electric ignition device for deflagration engines. : de en
  • CH195862A - Process for the preparation of a dioxazine dye sulfonic acid. : de en
  • CH195870A - Process for the preparation of 3-acetyl-trans-androstandiol-3.17. : de en
  • USD108502S - Design for a steering column switch : en
  • DE656868C - Water-cooled blow mold for shaft ovens, e.g. B. blast furnaces : de en
  • CH195857A - Process for the production of a nitrogenous vat dye. : de en
  • CH195655A - Process for the production of a vat dye. : de en
  • US2108377A - Production of ammonium chloride crystals : en
  • CH195843A - Process for the preparation of a salt of 2-chloro-1-aminopropane. : de en
  • US2108115A - Hand duplicator : en
  • USD108457S - Design for a display easel : en
  • US2108711A - Sewing cabinet : en
  • USD108509S - Design for a textile fabric : en
  • CA371924A - Aminoalkyl-sulphonic acid : en fr
  • CH195653A - Process for the preparation of 3,3 ', 3 "- trimethoxy-4,4', 4" - trioxy-triphenylmethane. : de en
  • US2108338A - Thermostat : en
  • CA371971A - Baseball bat : en fr
  • US2108091A - Cathode ray device : en
  • CA371932A - Rubber preservation : en fr
  • US2108212A - Metal-walled vacuum chamber or container : en
  • AU103182B2 - Improvements in and relating to resilient supports : en
  • US2108746A - Safety device for machine parts subject to high pressures : en
  • US2108105A - Automatic automotive transmission mechanism : en
  • US2108720A - Slot closer : en
  • DE656524C - Photoelectric cell with an external photoelectric effect : de en
  • FR824937A - Sheet feeder for paper working machines : en fr
  • GB480012A - Improvements in or relating to electric domestic ovens or cookers : en
  • US2108335A - Radio tuning control : en
  • US2108289A - Aircraft windshield and hatch : en
  • FR824803A - Vacuum discharge device with gas or vapor filling in a metal enclosure : en fr
  • USD108504S - Design for a dress : en
  • US2108039A - Printing plate unit : en
  • US2108258A - Electric dehydrator : en
  • US2108459A - Weather and carpet strip : en
  • USD108465S - Design for a brooch pin or similar : en
  • USD108507S - Design fob a dress : en
  • DE656845C - Undervoltage time release for motor protection switches or contactors fed with alternating current : de en
  • US2108705A - Circular hand-knitting machine : en
  • FR824654A - Rational training apparatus : en fr
  • GB480262A - Improvements in knitting machines : en
  • US2108185A - Slider for fasteners : en
  • US2108403A - Fabric manipulating mechanism for sewing machines : en
  • GB479976A - Improvements in or relating to the treatment or purification of pressed, starchy pectin-containing materials : en
  • US2108286A - Lamp construction : en
  • US2108346A - Tractor wheel : en
  • US2108723A - Method of preparing tio2 : en
  • US2108538A - Means and method for turning rotatable objects to predetermined positions : en
  • USD108513S - Design for a textile fabric : en
  • FR824698A - Process for improving the surfaces of steel parts, and in particular of rolling mill rolls : en fr
  • US2108781A - Cylinder mounting for hydraulic motors : en
  • US2108319A - Feed apparatus for pipe coating machines and the like : en
  • GB480067A - Improvements in and relating to methods of regulating the characteristic of reactances : en
  • GB480157A - Improvements in or relating to the manufacture of abrading or cutting tools of hard metal : en
  • GB480155A - Improvements in and relating to the manufacture of rivets : en
  • AU103208B2 - Improvements in or relating to electron discharge device circuit arrangements : en
  • CH195826A - Mobile container. : de en
  • US2108067A - Machine for molding chocolate articles and the like : en
  • US2108268A - Electrothermo bath : en
  • US2108301A - Filling mechanism for electric fuses : en
  • US2108638A - Wire screening applicator : en
  • DE656803C - Electric heater with heat storage : de en
  • US2108140A - Telephone system : en
  • US2108465A - Surge arrester : en
  • AU103177B2 - Improvements in pneumatic tyres : en
  • FR824751A - Improvements to the construction of concrete roads : en fr
  • CH195735A - Fuel saving device for internal combustion engines. : en fr
  • US2108188A - Process of yarn dyeing, dressing, and loom beaming : en
  • US2108257A - Detector mechanism for crown cap assembling machines : en
  • DE656742C - Roller protectors for typewriters : de en
  • DE656995C - Movement device for shut-off devices : de en
  • GB480248A - An improved device for use with the dialling plates of automatic telephone instruments : en
  • FR824731A - Motor vehicle : en fr
  • GB479968A - Improvements relating to the surface hardening of articles : en
  • USD108481S - Design for a shoe : en
  • US2108089A - Recording device : en
  • US2108275A - Electromagnetic device and method of making same : en
  • US2108331A - Handwheel : en
  • US2108327A - Lobster claw lock : en
  • USD108444S - Design fob a traffic marker : en
  • US2108623A - Electric heater : en
  • CH195778A - Process for the production of thyroxine. : de en
  • AU192437A - Improvements in and relating to resilient supports : en
  • CH195582A - Elevator stairs at openings in building floors, in particular screed floors. : de en
  • CA371979A - Valve device : en fr
  • DE656798C - Method for controlling gas or vapor discharge paths : de en
  • US2108667A - Spectacle frame : en
  • CH195871A - Process for the preparation of diphenylacetic acid-2,2-dimethyl-3-diethylaminopropanol ester. : de en
  • CH195687A - Self-loading weapon. : de en
  • CH195782A - Filter respirator. : de en
  • US2108621A - Means for oil burning : en
  • US2108632A - Double ended socket : en
  • US2108645A - Manufacture of flexible abrasive articles : en
  • US2108172A - Casing perforator : en
  • US2108303A - Safety device for automobiles : en
  • US2108556A - Air humidifier for a combustion engine : en
  • US2108207A - Lawn sprinkler : en
  • US2108313A - Motor control system : en
  • USD108512S - Design for a casing for unit heater : en
  • FR824730A - Heating process : en fr
  • CH195823A - Device for propelling aircraft by reaction. : de en
  • CH195732A - Method for airless fuel injection in internal combustion engines. : de en
  • CH195753A - Electric control device. : de en
  • US2108098A - Feed for centrifugal separators : en
  • US2108477A - Refrigerator handling and moving device : en
  • US2108505A - Method of preparing bituminous emulsions : en
  • US2108100A - Sewing machine : en
  • US2108191A - Underbody : en
  • US2108784A - Storage tank : en
  • US2108706A - Cylinder head for internal combustion engines, for the prevaporization of light fuel and for cracking of heavy oils : en
  • US2108339A - Bearings, new composition of matter and method of producing the same : en
  • US2108523A - Cathode ray tube : en
  • US2108677A - Precast floor construction : en
  • US2108046A - Pile fabric and method of making the same : en
  • USD108485S - Design for a combination mirror : en
  • CH195586A - Method of marking roads. : de en
  • CH195727A - Double acting plunger high pressure pump. : de en
  • CH195601A - Process for the manufacture of a cleaning agent. : de en
  • US2108176A - Apparatus for testing plate seams : en
  • US2108366A - Device for transmitting motion : en
  • USD108516S - Design fob a : en
  • CH195772A - Container for storing and mixing the individual components of dental amalgams. : de en
  • AU103185B2 - Steam drier for use on locomotives : en
  • AU38737A - Improvements in suspension systems for motor vehicles and the like : en
  • CH195662A - Process for the production of a resin-like, almost water-white product from a natural resin. : de en
  • FR824785A - Casting process for hollow parts : en fr
  • GB480256A - Improvements in or relating to crystalline cast refractory articles and their production : en
  • FR824836A - Device for modifying the propeller pitch : en fr
  • AU103211B2 - Improvements relating to bandpass selectors adjustable to control the selectivity thereof : en
  • AU454136A - Plunger for clothes washers : en
  • FR824757A - Production of hairy rayon yarns : en fr
  • GB480149A - Improvements in pistons for internal combustion engines and the like : en
  • CH195676A - Process for the production of colored images using a photographic material with several superposed layers. : de en
  • CH195696A - Window socket in molded mass housing of electricity meters. : de en
  • AU176937A - Improvements in locks and latches : en
  • CH195789A - Device on protective masks to remove accumulated water. : de en
  • CA371927A - Safety razor : en fr
  • GB480130A - Improvements in or relating to wheeled units for traction or agricultural mechanismsand other purposes : en
  • US2108031A - Electrical connecting device : en
  • US2108487A - Negative glow display : en
  • CA371914A - Friction element backing : en fr
  • US2108385A - Rotary engine : en
  • US2108448A - Purification of naphthenic acids : en
  • CA371978A - Spark plug : en fr
  • US2108149A - Chaser holder for die heads : en
  • US2108732A - Drive for box lidding machines : en
  • CA371969A - Trolley wire : en fr
  • CH195769A - Mercury vapor lamp. : de en
  • AU103206B2 - Process for destroying vermin or other noxious organisms, and process forthe manufacture ofa substance forthe said purpose : en
  • AU181937A - Improvements in oil filters : en
  • CH195815A - Connecting link, in particular for motor vehicle snow chains. : de en
  • FR824946A - Industrial product consisting of the combination of a brush and a mirror : en fr
  • FR824835A - Improvements to shells for centrifugal casting, especially liquid cooled shells : en fr
  • AU169537A - Reaction process forthe treatment of lead ores : en
  • FR824743A - Presser foot for sewing machines : en fr
  • FR824788A - Filter refinements : en fr
  • GB480183A - Apparatus for producing cold : en
  • GB479988A - Improvements in pressure-sensitive regulator devices : en
  • US2108508A - Temporary binder : en
  • US2108696A - Mixing and molding device : en
  • US2108194A - Piston : en
  • US2108244A - Method of cutting gears : en
  • FR824896A - conveyor element for moving textile belts, in particular for processing fabrics : en fr
  • GB480347A - Method for producing the design of fabrics : en
  • CH195619A - Process for cooling and serving beverages in dispensing systems, and dispensing system for carrying out the process. : de en
  • US2108227A - Bottle washing machine : en
  • AU320536A - Improvements in bathing suits incorporating brassieres : en
  • DE656760C - Cinema cassette camera with counter clock : de en
  • DE656991C - Wall liquid heater : de en
  • AU174737A - Mixing machine : en
  • FI17915A - The text is based on the text in the cinematographic image : en fi
  • GB480122A - Improvements in machines for damping or conditioning textile fabrics : en
  • CA371921A - Mineral wool : en fr
  • CH195728A - Single-casing single radial turbine. : de en
  • US2108292A - Furnace and method of firing : en
  • US2108757A - Garment hanger : en
  • GB479975A - Electrothermic apparatus for remote measurement and control : en
  • GB480213A - Manufacture of intermediate products and sulphuretted dyestuffs therefrom : en
  • FR824705A - Cup for the presentation of colored tablets, pharmaceuticals, perfumery or other products : en fr
  • FR824904A - Auxiliary control for turbo-compressors driven by an exhaust gas turbine, particularly applicable to internal combustion engines : en fr
  • GB480115A - Improvements relating to position control systems : en
  • FR824878A - Process for promoting plant growth : en fr
  • GB479921A - Improvements in and relating to shoes : en
  • IE14814L - Automatic railway couplings. : en
  • FR824825A - Liquid coating for bandages : en fr
  • GB479965A - Improved process for removing the size from sized textile fabrics : en
  • GB479915A - Improvements in and relating to electrical cables and conductors : en
  • GB479926A - Manufacture of dyes and process for sensitising photographic silver halide emulsions : en
  • GB479966A - Improvements in and relating to the mounting of rotatable handles on their spindles : en
  • FR824658A - Method of taking pictures for photography or cinematography on embossed films : en fr
  • CA371913A - Unsaturated alkylene amide and ureide compound : en fr
  • AU103169B2 - Improvements relating to telephone systems : en
  • CH195781A - Hair dryer hood. : de en
  • US2108476A - Calculating machine differential : en
  • FR824842A - Process for preparing colloidal calcium carbonate : en fr
  • GB480187A - Improvements in ammunition packing and transport cases : en
  • GB480120A - Flexible universal couplings : en
  • DE656682C - Cooking burner gas valve designed as a multi-way valve : de en
  • DE656999C - Air hose for vehicles : de en
  • GB480358A - A manufacture of dyestuff derivatives : en
  • FR824681A - Spray device for adjustable spreading of fluids or other materials : en fr
  • GB480064A - Improvements in and relating to machines for folding over the edges of sheet material : en
  • GB480513A - Improvements in heat exchange tubes and the manufacture thereof : en
  • US2108192A - Putty retainer : en
  • US2108404A - Means for effecting vapor treatment of yarn in a straight knitting machine : en
  • USD108466S - Design for a brooch pin or similar : en
  • USD108448S - Design for a tray or similar article : en
  • US2108453A - Mail carrier : en
  • GB480240A - Improvements in and relating to snap fasteners : en
  • DE656758C - Small piano : de en
  • FR824708A - Remote control autovalve : en fr
  • FR824739A - Improvements to gas flow regulators : en fr
  • ES143983A1 - New system of optical projections. : en es
  • GB479859A - Improvements in electrical immersion heaters : en
  • GB479951A - Improvements in shuttles of looms for weaving : en
  • GB480058A - Improvements in and relating to automobiles : en
  • US2108350A - Metal roofing : en
  • FR824686A - Improvements to thermionic rectifier installations using gas or mercury vapor tubes : en fr
  • GB480091A - Improvements in and relating to electric discharge lamps : en
  • GB480165A - Improvements in and relating to gas valves : en
  • DE656831C - Rail supports in the body of reinforced concrete long sleepers : de en
  • DE656853C - Device for displaying the phase of the balancing error in rotating bodies : de en
  • GB480003A - Actuating mechanism for a sieve or like device : en
  • US2108585A - Ice cream dipper and mold : en
  • DE656933C - Process for the production of fatty acid derivatives : de en
  • CH195763A - Process for the production of radiators for indirectly heated cathodes of electrical discharge vessels with helical filaments. : de en
  • DE656808C - Process for the production of an antiseptic stick suitable for polishing teeth : de en
  • DE656884C - Circuit arrangement for telephone systems with self-loading devices at the intercom stations, in which the locking of the microphone is only lifted after the self-loading : de en
  • FR824749A - Anode plate for lead-acid accumulator : en fr
  • GB480204A - Improvements in rubber articles and method of making the same : en
  • US2108469A - Protector pad for permanent hair waving : en
  • US2108103A - Tally keeper : en
  • AU159037A - Improved sifter and mixer for flour andthe like : en
  • US2108167A - Ski binding : en
  • US2108687A - Heating of fluids : en
  • GB480060A - Means for obtaining uniform temperature of the specimen in apparatus for testing physical qualities of materials : en
  • GB480036A - Improvements in axial flow fans : en
  • DK54334C - Laying device for cutting machines for meat and similar articles. : da en
  • GB480216A - Centrifugal separators provided with stationary discharge device for two components : en
  • US2108652A - Propelling device : en
  • USD108523S - Design fob a dress ensemble : en
  • GB480153A - Improvements in duplicating machines : en
  • GB480224A - Mat board handling machine : en
  • DE656952C - Can : de en
  • CA371983A - Laminated glass : en fr
  • US2108456A - Automobile body : en
  • AU103205B2 - Improvements relating to insulating seals : en
  • US2108128A - Ice skate : en
  • US2108733A - Side bearing for articulated cars : en
  • US2108630A - Grinding device : en
  • US2108540A - Stocking and method of making the same : en
  • US2108606A - Trifluoromethyl-phenylsulphides, oxidation products thereof and process of preparingthe same : en
  • US2108633A - Fitting for tubular incandescent lamps : en
  • DE656645C - Device for loosening cohesive tobacco leaves : de en
  • US2108215A - Automobile body : en
  • CH195695A - Arrangement for eliminating interference in electrical measuring devices with amplifiers. : de en
  • CH195860A - Process for the production of a vat dye. : de en
  • GB479917A - Improvements in or relating to the manufacture of bottles of paper, cardboard or thelike : en
  • CA371956A - Bottle or jar cleaning apparatus : en fr
  • CH195579A - Beam grating as a supporting framework for roof structures. : de en
  • DE656859C - Vehicle receiver with volume control depending on the driving speed : de en
  • US2108594A - Method of constructing holders : en
  • ES4632Y - Slice brush with recess. : en es
  • US2108434A - Operating mechanism of vehicular toys : en
  • DE656990C - Process for the preparation of a preparation containing the difficult to split glucoside from senna leaves : de en
  • CH195704A - Process for the production of a metal vessel with a rustproof inner wall. : de en
  • GR7155B - SPACE ECONOMIC CONTAINERS. : el en
  • ES144011A1 - IMPROVEMENTS IN ARTILLERY MATERIALS : en es
  • ES4639Y - A folding chair : en es
  • GB480004A - Improvements in or relating to typewriting machines having top feed attachments : en
  • US2108323A - Logging trailer : en
  • GB480197A - Improvements in and relating to stockings with ladder-proof tops : en
  • FR824718A - Device for giving the impression of relief on examination of images, and in particular of projected images : en fr
  • GB479879A - Improvements in and relating to electric rectifiers : en
  • GB480014A - Improved means for locating partitions in cupboards, shelving and the like : en
  • US2108591A - License plate holder : en
  • USD108424S - Design fob a game board : en
  • DE656797C - Device for regulating the current strength of direct current cross-field machines : de en
  • GB480023A - Improvements in or relating to magazine gramophones and the like : en
  • USD108488S - Design for a clock : en
  • US2108205A - Breast pad and the like : en
  • FR824855A - Improvements to slicing machines : en fr
  • FR824864A - Improvements made in the control of the mobile indicator marker in the t stations. s. f. : en fr
  • FR824822A - Improvements to automotive electric lights : en fr
  • GB480101A - Improvements in and relating to motor compressors : en
  • GB480070A - Improvements in water-level gauges : en
  • US2108230A - Guard for shoe of ironing machines : en
  • US2108575A - Bathroom scale : en
  • US2108588A - Process of producing sheets from corrosion-resistant ferrous-base alloys combining improved strengh properties with corrosion resistance : en
  • US2108596A - Calculating machine : en
  • US2108367A - Speed change device : en
  • US2108524A - Combined shock absorber and antiroll device : en
  • GB479950A - An improved packet or holder for golf tees : en
  • GB479874A - Improvements in apparatus for regulating the frequency of an oscillatory system : en
  • GB480021A - Improved fitting for connecting pipes to containers : en
  • FR824706A - Improvements to lighting reflectors : en fr
  • FR824883A - Circuit breaker : en fr
  • GB480255A - Improvements in the manufacture of laminated glass : en
  • GB480108A - Improvements in or relating to carriers for photographic sensitised material : en
  • GB480241A - Coupling device for pipes or conduits : en
  • USD108450S - Design for a gas valve or similar : en
  • FR824834A - Device for controlling the drive axles of electric motor vehicles : en fr
  • FR824886A - Improvements to methods and devices for measuring a volume of liquid in tanks, in particular for air navigation devices : en fr
  • FR824943A - Rotary grater for household use : en fr
  • GB480143A - Insecticide against scale-insects : en
  • FR824929A - Method and devices for dispensing liquids, such as in particular milk, in measured quantities : en fr
  • IE14768L - Endless tracks for vehicles : en
  • US2108345A - Walking toy : en
  • US2108726A - Mechanical toy : en
  • FR824940A - Process for coloring hydrocarbons and resulting products : en fr
  • CH195659A - Process for the production of an indigoid vat dye. : de en
  • GB479983A - Improvements in swifts or reels for winding skeins of yarn or the like : en
  • GB480005A - Improvements in and relating to memoranda tablets or pads, diaries and the like : en
  • GB480218A - : en
  • DE656737C - Device on multiplying machines : de en
  • US2108650A - Overshoe : en
  • US2108739A - Thumb tack : en
  • FR824670A - Improvements to stretchers for sick or injured people : en fr
  • FR824908A - Gasifier unit for all agricultural and industrial uses : en fr
  • GB480249A - Process for the manufacture of dyestuffs : en
  • GB479868A - Improvements in or relating to chairs and similar furniture : en
  • US2108542A - Cuff folding device : en
  • GB480243A - A new and improved crate or box : en
  • DE656770C - Pantographs for electric railways : de en
  • CH195628A - Zigzag sewing machine. : de en
  • CH195698A - Device for the detection of gases, in particular poison gases and warfare agents. : de en
  • US2108493A - Dry shaving device : en
  • DE656773C - Runner for electrical machines : de en
  • ES144022A1 - A new grenade launcher applicable to machine gun mortar. : en es
  • CH195596A - Pivot bearings, in particular for door leaves, window sashes and similar pivotable space-enclosing organs. : de en
  • GB480081A - Evacuating means for electrical discharge vessels : en
  • GB480260A - Heat or cold exchanging element and process of making the same : en
  • CH195816A - Bicycle stand. : de en
  • US2108064A - Method of making container closures : en
  • US2108295A - Universal easel table : en
  • USD108484S - Design for a laundry stove : en
  • DE656892C - Method and device for removing melt, in particular glass, from high-speed rotating tubes : de en
  • GB480121A - A decorative device or ornament for attachment to furniture, doors, walls and other surfaces : en
  • CH195765A - Crown train. : de en
  • DE656748C - Rotary flap for hot gas ducts : de en
  • FR824776A - Gluing machine : en fr
  • CH195705A - Flexible welding rod, especially for automatic welding, and method for its manufacture. : de en
  • CH195707A - Process for the production of radiator members formed from two halves with a single edge seam and radiator member produced by this process. : de en
  • US2108035A - Centralizer for drill steels : en
  • US2108490A - Printing press clamp : en
  • USD108425S - Design for a mausoleum : en
  • FR824713A - Device for the protection of children against harmful gases : en fr
  • US2108772A - Needle bed for knitting machines : en
  • DE656800C - Magnetron tubes : de en
  • FR824930A - New rear-view mirror for vehicles : en fr
  • US2108065A - Building construction and structural element therefor : en
  • GB479913A - Improvements in or relating to screens for use in connection with cinematograph projection : en
  • GB479943A - Improved curtain for tents, doorways, and the like : en
  • US2108282A - Process of bleaching beeswax : en
  • US2108625A - Water closet combination : en
  • FR824849A - Improvements to machines for winding wire or similar materials : en fr
  • US2108170A - Electrical cord extension device : en
  • US2108183A - Unitfd statfs patfnt offit : en
  • US2108349A - Advertising device and mailing tube : en
  • DE656872C - Process for the treatment of softened and fleshed raw fur hides : de en
  • FR824895A - Method and device for determining the load balance plane, more especially of vehicles : en fr
  • GB480095A - Auto-compressors with at least two stages and with opposed, free pistons : en
  • US2108343A - Folded container or envelope : en
  • GB479997A - Improvements in or relating to articles of wearing apparel : en
  • CH195591A - Syphoid box in lead. : en fr
  • DE656891C - Process for loading high-speed rotating tubes, in particular for melting glass : de en
  • GB479945A - Improvements in and relating to physical exercising or training apparatus : en
  • FR824914A - Manufacturing process for liquid fuels for engines : en fr
  • GB480118A - Improvements in dynamo-electric machines : en
  • US2108719A - Hair waving device : en
  • GB480099A - Improvements in or relating to apparatus for indicating the nature of the sequence of record cards : en
  • CH195775A - Process for the preparation of a new ester. : de en
  • FR824928A - Control device for doors of elevators, freight elevators and the like : en fr
  • USD108503S - Design for a scooter : en
  • US2108683A - Method of making fluorescent screens : en
  • US2108712A - Hexerocyclic hydroxy compounds : en
  • US2108209A - Assembling portions of hollow articles : en
  • USD108436S - Design for a feeding trough : en
  • US2108095A - Heddle bar locking system for heddle frames and the like : en
  • US2108433A - Fleet testing dynamometer : en
  • US2108722A - Laminated corrosion resistant structure : en
  • USD108454S - Design for a service station display : en
  • US2108383A - Method for determining the alignment of dirigible vehicle wheels : en
  • CH195721A - Spring-loaded piston ring for reciprocating pistons. : de en
  • CH195758A - Process for the production of ready-made spools for electrotechnical purposes. : de en
  • US2108379A - Hot strip rolling : en
  • US2108564A - Autographic register : en
  • CA371967A - Brake : en fr
  • CH195723A - Piston engine with cylinders arranged in a star shape. : de en
  • USPP271P - Peach tree : en
  • CH195656A - Process for the preparation of a leukotriarylmethane dye. : de en
  • GB479918A - Process for the manufacture of cellulose esters and cellulose ethers : en
  • CH195678A - Process for obtaining a sound recording by photochemical means. : de en
  • CA371904A - Electric discharge device : en fr
  • CH195736A - Turbine rotor with at least one impeller. : de en
  • CH195814A - Wheel with at least one removable rim. : en fr
  • US2108422A - Synchronizing internal combustion engine : en
  • CH195824A - Device for the hydraulic adjustment of the blades of propellers. : de en
  • FR824652A - Non-oxidizing gas manufacturing process : en fr
  • US2108357A - Device for printing hand-composed odd type : en
  • DE656700C - Method to compensate for changes in the electrical parameters of telecommunication lines caused by temperature fluctuations : de en
  • CH195575A - Device for making pots designed to hold seedlings and seedlings. : de en
  • CA371940A - Free-wheel mechanism : en fr
  • DE656539C - Process for the saponification of aminonitriles with sulfuric acid : de en
  • FR824680A - Disinfection process, and products for implementing this process : en fr
  • CH195637A - Item of laundry or clothing with a folded bar. : de en
  • CH195793A - Connection device for telecommunication systems. : de en
  • US2108144A - Vat dyestuffs containing nitrogen and process of making same : en
  • AU103188B2 - Method and apparatus for making glass wool and other inorganic fibrous products : en
  • AU39237A - Improved tool for securing offtake connections to asbestos cement and like pipes : en
  • USD108423S - Design for a combined waffle iron : en
  • US2108353A - Feeding mechanism : en
  • US2108721A - Air vent guard : en
  • GB480191A - Springing of vehicles, especially of motor vehicles : en
  • CH195671A - Device for guiding the sheets when they are automatically placed on the saddle of book stapling machines and when the saddle is pivoted under the stapling mechanism. : de en
  • US2108580A - Lubricant testing device : en
  • CA371907A - Furnace lining : en fr
  • CA371930A - Adsorptive reagent : en fr
  • CH195759A - Metal body provided with a carbon layer. : de en
  • AU103175B2 - Method of and apparatus for producing granulate of blast furnace slag for the manufacture of white cement and plaster : en
  • GB480031A - An improved scoring device for use in playing darts : en
  • USD108490S - Design fob a handbag : en
  • US2108586A - Power transmission mechanism : en
  • CA371916A - Coupling and lock : en fr
  • US2108535A - Peach treating machine : en
  • CH195688A - Discharge device for the cartridge cases in firearms. : de en
  • CH195743A - Arrangement for ventilation of electrical machines, especially turbo generators. : de en
  • CA371928A - Wrapped comestible article making apparatus : en fr
  • DE656863C - Cleaning machine with dust extraction device : de en
  • FR824865A - Removable support with double supports, for fixed points allowing a double control in the brakes, for bicycles or similar : en fr
  • GB479873A - Electric alarm system : en
  • CH195817A - Device for the automatic changeover of the braking force for vehicle brakes. : de en
  • FR824882A - Process for making fine coal resulting from dehumidifying and having no or minimal clay or rock content usable : en fr
  • GB480061A - Improvements in cleaning apparatus for conveyors of the scraper type : en
  • CH195806A - Pack for pillars, cigars, etc. : de en
  • US2108439A - Spiked shoe : en
  • US2108782A - Vulcanization of rubber : en
  • DE656691C - Turbine gear system for strongly changing performances and speeds : de en
  • DK54336C - Apparatus for Distributing Tobacco Pulp. : da en
  • GB480316A - Application of formaldehyde-aminotriazine condensation products as binding agents : en
  • GB480318A - Improvements in and relating to electric transformers : en
  • AU103159B2 - Improvements in or relating to cathode ray tubes : en
  • US2108158A - Ornament construction : en
  • CH195790A - Housing cap for self-selling electricity. : de en
  • CH195809A - Automatic train overload coupling on plows or similar devices. : de en
  • US2108032A - Locking device : en
  • US2108714A - Pipe coupling : en
  • DE656945C - Device on hydrogen sulphide cleaning tanks with dry seal : de en
  • US2108077A - Pipe joint welding clamp : en
  • US2108252A - Clutch sleeve spring tool : en
  • CH195762A - Device to make reignitions in electrical discharge vessels harmless. : de en
  • CA371976A - Electrical steam boiler or water heater : en fr
  • DE656909C - Multi-armed holder for knives of meat cutters or the like. : de en
  • AU103149B2 - Improvements in or relating to modulated carrier wave transmitters : en
  • AU70937A - Distillation and caracking of tars, oils and like hydrocarbons : en
  • CH195715A - Removable handle for tool blade. : en fr
  • GR7162B - TOOL FOR THE WAVE OF THE COME. : el en
  • CH195594A - Jet breaker. : en fr
  • US2108472A - Tray fastening device : en
  • US2108347A - Tubing clip : en
  • US2108310A - Roll grinding machine : en
  • US2108356A - Variable speed mechanism : en
  • AU456936A - Improvements in advertising and display apparatus : en
  • US2108410A - Speed control mechanism : en
  • US2108533A - Electrode assembly : en
  • US2108611A - Fastener for attaching corrugated covering sheets : en
  • US2108636A - Propane treating in cracking systems : en
  • DE656928C - Process for the manufacture of refractory bricks or linings : de en
  • US2108090A - Apparatus for distance and depth measurement : en
  • US2108351A - Plow : en
  • DE656882C - Circuit for relay or the like in railway security : de en
  • US2108318A - Unitfd statf : en
  • DE656864C - Rifle grenade : de en
  • US2108561A - Rapid selector mechanism : en
  • US2108649A - Treatment of hydrocarbon oils : en
  • FR824744A - Process for fractionating extracts from the high temperature exhaustion of carbonaceous substances : en fr
  • FR824950A - Plastic compositions based on polymerized vinyl compounds : en fr
  • US2108697A - Book structure : en
  • GB479998A - Improvements in x-ray devices : en
  • CA371935A - Organ extract production : en fr
  • CH195599A - Central heating sectional boiler with burnout under grate. : de en
  • CH195632A - Installation for the pneumatic control of the carriage of a rectilinear machine for the manufacture of knitted fabrics. : en fr
  • DE656915C - Jointly mounted roller support frame for track back machines : de en
  • GB479877A - Improvements in and relating to glazed roofing : en
  • GB480172A - Improvements in or relating to steam superheaters for marine and like smoke tube boilers : en
  • FR824933A - Advanced checkers game : en fr
  • AU103164B2 - Improvements in or relating to internal combustion engines employing liquid fuel injection and compression ignition : en
  • US2108555A - Trouser hanger : en
  • US2108466A - Bulldozer : en
  • US2108482A - Fluid processing apparatus : en
  • FR824754A - abdominal retractor for gynecological surgery : en fr
  • FR824801A - Stack lifting device for paper machines : en fr
  • GB480106A - Die head : en
  • DE656968C - Process for improving the corrosion resistance of vessels made of iron-chromium and iron-chromium-nickel alloys : de en
  • FR824792A - Switch with arc extinction by means of a stream of extinguishing fluid : en fr
  • GB480089A - Improvements in embroidery frames : en
  • ES143979A1 - Machine to cut fibers. : en es
  • FR824665A - Defense system against planes and aircraft : en fr
  • US2108421A - Gravitational instrument : en
  • DE656738C - Punching and cutting tool with exchangeable cutting plates : de en
  • GB479961A - Improvements in cathode ray tubes : en
  • CH195738A - Absorption solution for the operation of absorption machines. : de en
  • DE656922C - Stone iron ceiling or reinforced concrete rib ceiling : de en
  • FR824682A - Eight-speed gearbox with a single intermediate shaft and four pairs or gear trains : en fr
  • FR824812A - Improvements to processes for secreting hair or similar fibers : en fr
  • GB479996A - Improvements in or relating to rolling mills : en
  • GB480015A - Improvements in fabric puller mechanisms for sewing machines : en
  • GB480127A - Improvements in or relating to automatic bar welding apparatus : en
  • US2108409A - Manufacture of cooking utensils : en
  • GB480102A - Improvements in men's hats : en
  • DE656790C - Liquid switch with built-in extinguishing chamber : de en
  • US2108048A - Alloy : en
  • US2108219A - Gas tube circuits : en
  • USRE20654E - Gasoline tractor : en
  • DE656774C - Circuit for generating, amplifying or rectifying vibrations : de en
  • FR824948A - Closure for bottles, cans or flasks allowing drinking from these containers : en fr
  • GB479960A - Improvements in the manufacture of mattresses and similar articles : en
  • GB480002A - Beating arm for the drums of threshing machines : en
  • GB480181A - Labelling machine for cylindrical containers : en
  • FR824771A - Improvements in the manufacture of starch and corn by-products : en fr
  • FR824872A - Improvements to automatic couplers for light vehicles : en fr
  • GB479949A - Improvements in hand tools for re-cutting or regenerating screw threads : en
  • ES4626Y - New closures for containers : en es
  • DE656900C - Glass tap : de en
  • DK54311C - Automatic Selectivity Adjustment Device for Radio Receivers. : da en
  • US2108766A - Distance measuring means and method : en
  • DE656908C - Stiffening method for walls of ships and other steel structures : de en
  • GB480019A - Improvements in or relating to regenerative detector circuits : en
  • GB480072A - Improvements in or relating to portable dynamo lamps : en
  • GB479858A - Improvements in or connected with power operated hinge units : en
  • FR824923A - Color cinematography process : en fr
  • GB479958A - Improvements relating to mats, runner matting, drive belting and the like : en
  • CH195677A - Process for making multicolor photographic prints. : de en
  • DK54330C - Spring device for motor vehicles and trailers with two pairs of wheels swinging about the same axis. : da en
  • FR824732A - Compensating capacitor : en fr
  • US2108180A - Brake : en
  • FR824728A - Carrier wave modulation systems : en fr
  • ES144012A1 - IMPROVEMENTS IN ARTILLERY MATERIALS : en es
  • US2108290A - Method of cleaning coal and fluid separating medium therefor : en
  • US2108129A - Bumper guard structure : en
  • US2108615A - Flat knitted stocking welt : en
  • GR7163B - INVESTED FOOD CONTAINERS. : el en
  • GB480182A - Improvements in or relating to means or devices for delivering measured quantities of liquids to containers or bottles : en
  • GB480232A - Improvements in or relating to mills for grinding pepper, salt, sugar, coffee and the like : en
  • FR824750A - Process for coating on magnesium or its alloys and bath used in this process : en fr
  • GB479989A - Improvements relating to switches of the flush mounting type : en
  • GB480142A - Improvements in or relating to refrigerating apparatus : en
  • FR824871A - Improvements to parking meters : en fr
  • GB480150A - Improvements in or relating to printing telegraph systems : en
  • FR824696A - Pedal control device for bicycles and other applications : en fr
  • GB480047A - Improved saddle mounting for cycles : en
  • GB480185A - Improved sight for firearms such as light or heavy machine guns and the like : en
  • FR824766A - Process for the manufacture of vacuum vessels, in particular electric discharge vessels : en fr
  • FR824848A - Wool replacement fibers manufacturing process : en fr
  • GB480007A - Improvements in or relating to reeds for reed musical instruments : en
  • CA371900A - Drying apparatus : en fr
  • CH195829A - Process for the preparation of a polyacyl-polyamine. : de en
  • US2108051A - Nontarnish alloy : en
  • US2108055A - Optical system : en
  • US2108378A - Car truck construction : en
  • US2108779A - Multiple machine tool : en
  • USD108515S - Design for a glove : en
  • US2108069A - Structure and assembly of converters : en
  • DK54328C - Interchangeable Rear Frame for Changing a Six-Wheeled Vehicle with Simply Driven Wheels to a Similar Four-Wheeled Vehicle and vice versa. : da en
  • FR824694A - Improvements to rail car intercommunication bellows : en fr
  • FR824662A - Transmission and control device for driving wheels of vehicles and similar uses : en fr
  • GB480196A - Improvements in dental or like syringes : en
  • GB480259A - Improvements in concrete road-construction : en
  • GB479891A - Improvements relating to centrifugal separators : en
  • GB489837A - Improvements relating to cabin tops and the like for aircraft : en
  • US2108178A - Apparatus for trimming or pinking leather or the like : en
  • FR824729A - Electronic discharge devices : en fr
  • FR824759A - Device for measuring unmodulated high frequency amplitude : en fr
  • FR824724A - Improvements to spools and spinning pots : en fr
  • DE656795C - Residual current device for electrical systems : de en
  • ES144014A1 - Perfections in stabilized projectiles. : en es
  • FR824747A - Apparatus for the treatment of materials capable of flowing freely : en fr
  • DE656910C - Flag, pennant or the like : de en
  • GB480079A - A new or improved method of preserving the anti-skid characteristics of tyres : en
  • DE656745C - Device for stepless starting, regulation and braking : de en
  • DE656860C - Holder for electric alternators : de en
  • CH195718A - Coupling device, especially hydraulic type. : de en
  • CA371938A - Surface decorating machine : en fr
  • AU137937A - Process for the destructive hydrogenation of carbonaceous material : en
  • CA371903A - Electric discharge device : en fr
  • CA371898A - Laminated glass : en fr
  • GB479970A - Improvements in or relating to the sensitisation of photographic silver halide emulsions : en
  • US2108240A - Spiral curl heater : en
  • US2108473A - Clip : en
  • CH195690A - Air mine for defense against aircraft. : de en
  • US2108135A - Steam generator : en
  • US2108725A - Assistant for the treatment of : en
  • CH195866A - Heat exchangers for thermal power plants in which a gaseous working medium, preferably air, continuously describes a closed circuit under excess pressure. : de en
  • US2108063A - Container : en
  • CH195597A - Process for the production of tempered glass articles exhibiting surface coloring, and product obtained by this process. : en fr
  • CH195868A - Process for the preparation of a keto-cyclopentano-dimethyl-tetradecahydrophenanthrole. : de en
  • US2108036A - Adjustable furniture tread : en
  • AU103201B2 - Method and apparatus forthe manufacture of filter tip cigarettes : en
  • US2108655A - Degerminator : en
  • US2108605A - Tubing stop : en
  • US2108707A - Mechanical process for making ready impressions : en
  • US2108760A - Seal for refrigerating apparatus : en
  • CA371937A - Elongated surface decorating apparatus : en fr
  • GB479942A - Improvements in and relating to electric transformers : en
  • US2108062A - Variable transmission : en
  • US2108647A - Cooled atomizer for solid injection engines : en
  • DE656817C - Light shaft for viewfinder of photographic cameras : de en
  • DE656992C - Retractable sliding window with composite leaves : de en
  • FR824810A - Standardized device for the transformation of locomotives or marine machines with distribution by cylindrical spool, into machines with distribution by valves : en fr
  • USD108508S - Design fob a stebttjzing unit ob : en
  • US2108045A - Container : en
  • US2108058A - Rock drilling mechanism : en
  • USD108500S - Design for a shoe : en
  • DE656848C - Gas heating element : de en
  • US2108372A - Seam opener and turner for pants : en
  • USD108474S - Design fob a shoe ob simii : en
  • USD108463S - Design fob a brooch pin or : en
  • USD108518S - Design for a dress : en
  • FR824663A - Process for mounting saddles for cycles, bicycles or the like, device for implementing this process and their applications : en fr
  • GB480195A - Improvements in electric busbars : en
  • US2108134A - Snow plow : en
  • US2108159A - Air conduit : en
  • DE656812C - Gluing machine for gluing boards, strips, etc. like : de en
  • GB480231A - Improvements in or relating to washing and cleansing agents : en
  • US2108113A - Process of producing condensation products of methylol compounds of urea : en
  • US2108118A - Metallurgical furnace : en
  • FR824752A - Improvements to comb holder blocks for dies and taps : en fr
  • US2108665A - Vanity case construction : en
  • FR824656A - Rotary printing : en fr
  • CH195598A - Plane grate firing with built-in smoke combustion apparatus. : de en
  • CH195603A - Device for hanging curtains, drapes and the like. : de en
  • US2108296A - Automatic choke : en
  • US2108455A - Process for rendering a textile material resistant to moisture : en
  • US2108480A - Hive handling apparatus : en
  • AU103193B2 - Improvements in or relating to electron discharge devices and arrangements for use on very shortwaves : en
  • GB480113A - Process for producing aerated cementitious compositions and articles : en
  • IE14782L - Concrete road construction : en
  • FR824867A - Cannon and various projectiles that can be fired by said cannon : en fr
  • FR824898A - Process for the recovery of lower aliphatic acids : en fr
  • GB480198A - Improvements in or relating to threshing machines : en
  • GB480220A - Improvements in and relating to pneumatic tires : en
  • GB479977A - Improvements relating to apparatus for drying materials : en
  • FR824888A - Coatings for ferrous alloys : en fr
  • US2108110A - Automatic switch for use in telephone or like systems : en
  • US2108173A - Apparatus for determining dew point of gases : en
  • US2108253A - Die shoe : en
  • US2108728A - Artificial fishing bait : en
  • USD108446S - Design for a display stand : en
  • DK54321C - Kernel Kneader, Kernel or Kneading Machine of Metal. : da en
  • FR824831A - Electrical transformer systems : en fr
  • CA371982A - Laminated glass : en fr
  • CH195731A - Reversible internal combustion engine. : de en
  • GB480205A - Improvements in tilting receivers for cupola furnaces : en
  • GB480230A - Improvements relating to slide mountings for vehicle roofs : en
  • US2108074A - Spectacles : en
  • USD108464S - Design fob a brooch pin or similar : en
  • FR824877A - Improvements to television installations : en fr
  • GB480093A - Improvements relating to orthopedic soles for footwear : en
  • GB480175A - Game apparatus : en
  • GB480184A - Improvements in or relating to the manufacture of moulded articles containing metallic inserts : en
  • CH195854A - Process for the preparation of an acidic triphenylmethane dye. : de en
  • DE656780C - Process for the production of a wool-like yarn : de en
  • DE656791C - Energy storage drive for switching on and off manually or remotely controlled electrical switches with on and off spring : de en
  • FR824660A - Compressed air machine installation : en fr
  • GB480028A - Improvements in the seating of water craft : en
  • GB480107A - Improvements in and relating to the refining of metals : en
  • GB480048A - Improvements in or relating to staple driving machines : en
  • FR824938A - Improvements to printing inks : en fr
  • US2108608A - Speed reducing drive : en
  • GB480146A - Improvements in or relating to electrical tranformers : en
  • GB480096A - Improvements relating to the extraction of pectins : en
  • US2108269A - Toy pistol : en
  • US2108322A - Weather guard : en
  • US2108526A - Memorandum holder : en
  • AU58038A - Improvements in or relating to road lighting : en
  • FR824893A - Paraffin manufacturing process : en fr
  • US2108272A - Combined valve and pressure gauge : en
  • US2108517A - Dual orifice feeder : en
  • GB479871A - Gas fired baking oven : en
  • GB480022A - Improvements in semi-automatic weighing machines : en
  • GB480090A - Improvements in and relating to systems of electric motor control : en
  • GB479889A - Improvements in means for regulating steam and gas turbines : en
  • AU109899B2 - Improvement in tuning indicator : en
  • CH195644A - Process for making a beer. : de en
  • US2108532A - Cooling device for pistons : en
  • US2108724A - Labyrinth packing for bearings : en
  • CH195821A - Section separator in the contact wire of electric railways. : de en
  • DE656947C - Mesh mattress frame formed from tubes : de en
  • US2108156A - Process for the production of ketones : en
  • US2108368A - Speed change device : en
  • US2108547A - Gear lapping machine : en
  • US2108406A - Tire : en
  • DE655313C - Centrifugal dust separator : de en
  • DE656752C - Storage for the vertical pivot of carriers for speech machine tone arms : de en
  • DE656881C - Heat exchange system : de en
  • FR824651A - Hinge : en fr
  • GB480097A - Method of preparing stable emulsions : en
  • DE656861C - Pendulum fixed in a swiveling bracket for pendulum devices of self-propelled torpedoes : de en
  • DE656867C - Process for the production of uniformly grained fertilizers : de en
  • GB480164A - Optical system for cameras : en
  • CA371974A - Wiper element : en fr
  • AU6237A - Improvements relating to insulating seals : en
  • AU103190B2 - Improvements in advertising and display apparatus : en
  • AU109731B2 - Improvements in or relating to arrangements producing short periodic voltage pulses : en
  • US2108127A - Fabric treatment and apparatus : en
  • US2108348A - Cross arm mounting hanger : en
  • US2108139A - Trimming machine : en
  • US2108734A - Oil burner : en
  • DE656889C - Process for the production of easily soluble, neutral, non-deliquescent products from caffeine, rhodanic acid and bases : de en
  • CH195747A - Longitudinally split contact socket for plug socket outlet. : en fr
  • US2108256A - Breathing apparatus : en
  • US2108297A - Machine tool : en
  • US2108727A - Mop : en
  • AU103168B2 - Improvements in or relating to traffic control systems : en
  • CA371915A - Permutation lock : en fr
  • CH195606A - Day bed with reversible frame that can be converted into an ordinary bed. : de en
  • US2108748A - Storage battery positive electrode and method of making the same : en
  • USD108469S - Design fob a brooch pin or similar : en
  • US2108486A - Endless conveying strip for harvesters : en
  • US2108499A - Fishing tool : en
  • USD108482S - Design for a clock : en
  • US2108220A - Side bearing for car trucks : en
  • US2108496A - Gummed tape dispensing machine : en
  • AU103189B2 - Improved method of and apparatus for treatment of carbonaceous materials forthe recovery of hydrocarbon products and' the production of smokeless fuel : en
  • CH195874A - Rail contact device in a railway system, especially for axle counting devices. : de en
  • ES144034A1 - PROCEDURE FOR THE MANUFACTURE OF HIGH PRESSURE LUBRICANTS : en es
  • US2108070A - Method of and apparatus for shaping plastic materials : en
  • FR824881A - Automatic water adjustment device for bathtubs : en fr
  • FR824899A - Eyeglass frame improvements : en fr
  • US2108136A - Binding machine : en
  • US2108738A - Twin-fan structure : en
  • DE656810C - Drive, especially for hoists : de en
  • CH195856A - Process for the preparation of an acidic triphenylmethane dye. : de en
  • US2108358A - Weatherproof masonry joint : en
  • US2108574A - Boat : en
  • US2108751A - Photographic device : en
  • US2108418A - Wrapped frozen confection : en
  • US2108768A - Coating compositions : en
  • USD108483S - Design for a laundry stove : en
  • US2108481A - Writing board : en
  • US2108530A - Radio static eliminator : en
  • US2108676A - Oscillation restraint mechanism for locomotives or cars : en
  • US2108567A - Method of and apparatus for the saccharification of substances containing cellulose : en
  • DE656655C - Device for the geometric summation of two measured quantities at right angles : de en
  • DE656980C - Overload bars short-circuit-proof fuse cartridge : de en
  • US2108248A - Conditioning air or gas : en
  • US2108510A - Record assembly : en
  • CH195812A - Air brakes on motor vehicle trains. : de en
  • CH195822A - Carbon sanding bows with metal support. : de en
  • US2108425A - Water meter : en
  • CH195668A - Device for the longitudinal creping of a running web made of crepeable material by gradually reducing the web width. : de en
  • US2108730A - Adsorption apparatus : en
  • US2108393A - Dowel means for roadway expansion joints : en
  • USD108460S - Design for a casing for a calorimet : en
  • AU103203B2 - Improvements in bathing suits incorporating brassieres : en
  • US2108566A - Staff-controlled baby walker : en
  • US2108762A - Process for cracking gasoline : en
  • US2108519A - Stem assembly for electron discharge devices : en
  • DK54308C - Vitamin Extraction Procedure. : da en
  • DK54332C - Cream separator. : da en
  • AU72237A - Improvements in or relating to traffic control systems : en
  • US2108306A - Slicing machine : en
  • US2108520A - Textile and method of finishing : en
  • US2108737A - Fabric take-up device for flat warp knitting machines : en
  • CA371948A - Rubber waste reclaiming process : en fr
  • GB479881A - Improvements in or relating to electrical communication systems : en
  • DE656897C - Counting scales with the individual units of the total number of pieces, each carrying a counting boat, diagonally one above the other and one behind the other connected balance beam : de en
  • GB480257A - Improvements relating to panels bearing indicating, advertising or like matter : en
  • CH195585A - Foundation process. : en fr
  • US2108189A - Sizing vat : en
  • US2108525A - Sparking plug : en
  • FR824840A - Improvements to cutting machines for rods or glass tubes : en fr
  • US2108622A - Collapsible coat hanger : en
  • US2108688A - Furnace : en
  • US2108691A - Water heater : en
  • GB480180A - Improvements in or relating to control valves : en
  • GB480215A - An improved apparatus for the hydration of lime : en
  • GB480104A - Improvements in or relating to knitting machines : en
  • GB480222A - Improvements in folding tables : en
  • GB480339A - Improved binding preparations : en
  • USD108527S - Design for a textile fabric or simi : en
  • GB480345A - Improvements in cowlings for aircraft engines : en
  • US2108093A - Aircraft : en
  • FR824939A - Preliminary motion camera : en fr
  • GB479867A - Process for the colouration of textile materials : en
  • GB480329A - Method of and apparatus for making heat or cold exchanging elements : en
  • ES143985A3 - A process for the preparation of bakelizable from cellulosic materials. : en es
  • GB480234A - Method of supplying current to high pressure metallic vapour arc lamps : en
  • GB480236A - Improvements in or relating to charging blowers of the internal combustion engines on aircraft : en
  • GB480137A - Improvements in the manufacture of jelly moulds : en
  • DE656832C - Brake control : de en
  • US2108197A - Hub cap and dust cap puller : en
  • US2108464A - Engine governor : en
  • US2108515A - Motor mounting : en
  • DE656932C - Storm lantern burner : de en
  • US2108341A - Synthetic resin : en
  • USD108491S - Design foe an animal boot ob similar : en
  • GB480088A - Improved roll-form memorandum device : en
  • FR824911A - Device for building residential houses : en fr
  • NL42572C - Rear fender for a bicycle. which mudguard consists of at least two parts : en nl
  • US2108498A - Marine steering gear motor : en
  • US2108316A - Bolt loss prevention means : en
  • DE656710C - Molded strip for frame made of sproedem material such as synthetic resin : de en
  • DE656969C - Beat mills for mill firing : de en
  • GB480152A - Improvements in tubular heat exchangers : en
  • US2108072A - Steam generator : en
  • US2108277A - Reacting hydrocarbons with alkali metals : en
  • US2108401A - Wheel brake mechanism : en
  • CH195667A - Valve bag provided with a device for closing its valve. : en fr
  • US2108364A - Sheet guide : en
  • DE656769C - Mobile open-pit mining equipment for the separate extraction of intermediate resources : de en
  • US2108539A - Electron discharge device : en
  • FR824753A - Straw press : en fr
  • USD108479S - Design fob a shoe : en
  • NL43621C - : en
  • USD108505S - Design for a dress : en
  • GB480098A - Improvements in or relating to imitation fuel fires : en
  • GB480229A - Improvements in stencil switches for publicity apparatus with movable luminous letters or luminous news sheets : en
  • GR7158B - CIGARETTE FILTER FROM THE SMOKE FIRE INSIDE EACH CIGARETTE. : el en
  • GB479893A - Actuating mechanism for the brakes of motor-vehicles : en
  • GB480139A - Improvements in or relating to frame members for shop or store fronts : en
  • US2108361A - Apparatus for manufacturing luster-free rayon : en
  • FR824697A - New multi-branch pliers for automatic mechanical pencil : en fr
  • FR824738A - Wood-burning gasifier : en fr
  • GB480133A - Improvements in and relating to multi-core high-frequency electric cables : en
  • CH195689A - Percussion fuze for projectiles. : en fr
  • CH195636A - Process for the production of new printing preparations. : de en
  • CH195691A - Device on pointer mechanisms, in particular for liquid flow meters. : de en
  • CH195780A - Powder container. : de en
  • CH195661A - Process for preparing a synthetic resin lacquer, hardening at room temperature. : en fr
  • DE656785C - Process for the production of adrenal cortical hormone preparations in purified form : de en
  • GB480168A - Improvements in or relating to apparatus for cleaning articles of ceramic materials : en
  • FR824841A - Operating process for oil-heated fireplaces : en fr
  • US2108218A - Smoking device : en
  • USD108519S - Design for a dress : en
  • US2108274A - Stock feeding apparatus for screwmachines : en
  • US2108317A - Method of aging whisky : en
  • FR824917A - Improvements to aerodynamic tachometers : en fr
  • DE656844C - Automatic switch, especially for electric drive motors for recording instruments : de en
  • US2108261A - Method of pictorial control and material for use therein : en
  • US2108283A - Air conditioning device : en
  • US2108293A - Apparatus for measuring ion-concentration : en
  • US2108552A - Fountain pen : en
  • US2108121A - Circular loom : en
  • US2108616A - Treatment of materials : en
  • US2108569A - Electric hair clipper : en
  • USD108467S - Design for a brooch pin or similar : en
  • US2108582A - Casein product and process of making : en
  • US2108375A - Shuttle bar actuating mechanism : en
  • US2108479A - Nonshrinkable wood panel : en
  • US2108571A - Piano music-reproduction attachment : en
  • CH195875A - Device for automatic block protection. : de en
  • NL42753C - : en
  • FR824602A - Mercury contact device : en fr
  • AU169637A - Reaction process forthe treatment of lead ores : en
  • US2108155A - Wood graining apparatus : en
  • GB479957A - A process for preparing fractions with a melting point lower than that of paraffin wax from liquid hydrocarbon mixtures : en
  • GB480193A - Improved device for use with electric torches and the like for gaining attention of attendants in theatres and for like purposes : en
  • AU142537A - Improvements in or relating to electron discharge devices and arrangements for use on very shortwaves : en
  • FR824773A - Improvements in the manufacture of starch and corn by-products by the wet process : en fr
  • CH195674A - Device for recording stereoscopic cinematograph images. : de en
  • GB479984A - Improvements in electric coupling contacts : en
  • IE15256L - Electric glass melting furnace : en
  • US2108658A - Rubber overshoe : en
  • CH195713A - Device for working leather by means of a knife. : de en
  • DE656772C - Block battery with a common cell cover, especially for vehicles : de en
  • GB480160A - Improvements relating to power presses : en
  • CH195807A - Conveyor system. : de en
  • FR824894A - Electric welding machine : en fr
  • GB480026A - Improvements in and relating to electromagnetic devices : en
  • US2108204A - Locomotive tender : en
  • US2108549A - Separating and feeding sheets : en
  • AU77637A - Improvements relating to telephone systems : en
  • FR824830A - Tipping device for dumpers and similar vehicles : en fr
  • US2108137A - Threshold : en
  • US2108776A - Starting mechanism : en
  • USD108451S - Design fob a bottle : en
  • FR824719A - Remote switch device : en fr
  • CH195645A - Process for the production of a special beer for diabetics and corpulent people. : de en
  • CH195873A - Self-connection telephone system with signaling devices for making a factory call. : de en
  • ES143981A1 - Improvements in the concentration of non-metallic minerals. : en es
  • US2108160A - Crushing mill : en
  • US2108386A - Lubricant preparation : en
  • FR824821A - Improvements to vulcanization accelerators : en fr
  • FR824884A - Rational clothes rack : en fr
  • GB479880A - High frequency inductance coil with adjustable inductance value : en
  • GB480221A - Improvements in or relating to aircraft structures : en
  • FR824850A - Automatic electric gear change : en fr
  • GB480328A - Manufacture of dyestuffs of the triarylmethane series : en
  • CH195635A - Process for increasing the wetting and penetrating effect of caustic soda solutions containing at least 12.7% by weight sodium hydroxide. : de en
  • CH195648A - Method and auxiliary device for the production of stumps. : de en
  • DE656843C - Device for remote display of the train positions on railway lines, the positions of points and signals or the like. : de en
  • FR824768A - Improvements to machines for storing and stacking cookies or the like : en fr
  • AU40837A - Improvements in or relating to cathode ray tubes : en
  • USD108440S - Design for an electric shaving : en
  • FR824664A - Grouting process and element for its application : en fr
  • GR7166B - WATERPROOF FROM ENVELOPED SHEET (ENAMEL) FOR REFRIGERATORS OF ALL KINDS. : el en
  • USD108438S - Design for a printed textile fabric : en
  • US2108442A - Writing instrument : en
  • AU117037A - Improvements relating to valves for air compressors : en
  • AU53638A - Improvements in or relating to arrangements producing short periodic voltage pulses : en
  • CH195811A - Speed change transmission. : de en
  • AU103174B2 - Process forthe treatment of motor fuels : en
  • CH195788A - Breathing bag for oxygen breathing apparatus, with connecting sleeves. : de en
  • CH195576A - Device for simultaneous uncoupling of the cattle. : de en
  • US2108325A - Funis clamp : en
  • US2108641A - Surface treatment of materials : en
  • AU103172B2 - An improved method of operating an evaporator : en
  • US2108513A - Ceramic insulator and method of : en
  • US2108602A - Photographic color-forming compounds : en
  • US2108143A - Motor starting system : en
  • CA371926A - Ribbon displaying and dispensing means : en fr
  • GB480086A - Improvements relating to blocks or tiles for reinforced concrete floors, ceilings, roofs, and the like : en
  • GB480208A - Improvements in or relating to electric discharge devices : en
  • AU103204B2 - Improvements in or relating to electron discharge devices : en
  • AU3937A - Improvements in or relating to electron discharge devices : en
  • FR824804A - Depilatory preparation : en fr
  • FR824905A - Process for preparing hydrogen peroxide : en fr
  • GB480000A - Improvements in machines for cutting paper, or like material, having means for advancing the material step by step : en
  • FR824818A - Low-level loading vehicles for material to be stacked and for example for refuse : en fr
  • CH195584A - Extendable foot for ladder upright. : en fr
  • DK54312C - Electric Oven, especially for Baking and Frying. : da en
  • FR824701A - Advanced hair roller curler : en fr
  • GB480323A - Improvements relating to catches or latch fasteners, particularly for drop-side cots : en
  • ES143989A1 - GLASS FURNACE WITH PERFECTED SYSTEM WITH EXTRACTION TRAYS : en es
  • AU42737A - Method and apparatus forthe manufacture of filter tip cigarettes : en
  • CA371950A - Streamlined rail joint : en fr
  • GB480017A - Improvements in or relating to automatic frequency control circuits for carrier wave receivers : en
  • AU103170B2 - A holder for tubular electric lamps : en
  • CH195827A - Mobile container. : de en
  • US2108502A - Blending machine : en
  • US2108514A - Valve mechanism : en
  • US2108639A - Automatic heat control valve for internal combustion engines : en
  • DE656665C - Piano with a horizontal rectangular string frame : de en
  • FR824859A - Developments relating to the manufacture of roving fiber products from continuous filaments : en fr
  • GB480178A - Improvements in or relating to the manufacture of rubber articles : en
  • DK54316C - Gas heated Muffle oven. : da en
  • US2108305A - Process for curing and preserving plant products : en
  • FR824703A - Thermal shunt device for oil radiators of explosion engines : en fr
  • GB480315A - Improvements in or relating to tubing for use in electric lamps more particularly gaseous electric discharge lamps : en
  • DE656936C - Circuit arrangement for telecommunication systems, in particular telephone systems, with branch points that can be optionally called, lying on a common line : de en
  • CH195657A - Process for the production of a condensation product. : de en
  • CH195714A - Device for planting staples. : en fr
  • DE656829C - Rotary piston machine with unidirectional rotating, adjustable rotary abutment : de en
  • FR824695A - Improvements to intercommunication bellows for railway cars : en fr
  • US2108417A - Air rotor particularly for aircraft : en
  • US2108083A - Transmission mechanism : en
  • US2108770A - Preignition oil burner system : en
  • GB480069A - Improvements in velocipede dynamo lamps : en
  • GB480227A - Lay figure for displaying fabrics in the form of garments : en
  • GB480348A - Improvements in or relating to cellulose derivative coating compositions : en
  • ES143982A1 - A construction system for burners for gasified liquid fuels, in particular heavy oils. : en es
  • US2108114A - Method of hooding, filling, and capping milk bottles : en
  • USD108492S - Design tor a dress ensemble : en
  • DE656781C - Process for sharp-edged bending of double sheet metal with pressed-in screens that form channels : de en
  • AU103180B2 - Improvements in locks and latches : en
  • GB479974A - Improvements in and relating to vapour burners : en
  • DE656944C - Process for the preparation of N-dihydro-1, 2, 2 ', 1'-anthraquinone azine and its capsules : de en
  • FR824942A - Products against rubber aging : en fr
  • DE656878C - Defoliation sieve : de en
  • CA371947A - Car lading and condition indicator : en fr
  • DE656784C - Process for the preparation of an ester of 9-Oxyfluorencarbonsaeure- (9) : de en
  • DE656820C - Starter device with freewheel ring gear for motorcycle hubs or the like with a rigid and a freewheel clutch : de en
  • GB479882A - Improvements in or relating to thermionic amplifying systems : en
  • US2108536A - Tractor tread mechanism : en
  • FR824671A - Inversion heat recovery furnace : en fr
  • US2108761A - Fire resistant pulp board : en
  • US2108042A - Navigational instrument : en
  • FR824890A - Image decomposition tube, especially for television : en fr
  • US2108765A - Preserving and disinfecting media : en
  • DE656813C - Grinding rods for rod mills : de en
  • DE656869C - Underneath the wind grate : de en
  • FR824837A - Stimulant of plant growth : en fr
  • GB479911A - Improvements in means of and apparatus for conducting telephony through long cables : en
  • GB479967A - Internal combustion engines : en
  • GB480355A - Improvements in or relating to high tension supply circuits for electron discharge devices : en
  • DE656796C - Fusible conductor arrangement for fuses, especially for high-voltage fuses : de en
  • CH195729A - Pre-chamber internal combustion engine. : de en
  • USD108445S - Design fob a mixing bowl or similar : en
  • GB480341A - Improvements in or relating to insulators for low-and high-tension power-and for communication-purposes : en
  • GB479993A - Improvements in or relating to the measurement of the modulation of an aerial current : en
  • US2108165A - Combination safety slip and drive mechanism : en
  • US2108226A - Composition tile : en
  • US2108500A - Continuous interleaved record : en
  • US2108693A - Trap drum, cymbal, and triangle beater : en
  • US2108265A - Pipe or rod coupling : en
  • US2108548A - Lidding machine : en
  • US2108242A - Adjustable cushion : en
  • US2108497A - Track rail contactor : en
  • US2108152A - Electrical control apparatus : en
  • GB480078A - Improvements in or relating to steam engine aggregates particularly for locomotive driving arrangements : en
  • GB480110A - Improvements in and relating to garden and like rakes : en
  • GB480669A - Improvements in and relating to magnetic separators : en
  • GB480189A - Improvements relating to paper tubes for use in yarn spinning, winding and like machines : en
  • US2108374A - Permanent wave curler : en
  • US2108376A - Cigarette lighting and dispensing device : en
  • US2108572A - Wearplate for rubber overshoes and the like : en
  • GB480188A - Improvements relating to wall and like plugs : en
  • FR824806A - Muffle annealing furnace with adjustable continuous material advance : en fr
  • GB480029A - Improvements in and relating to locks or latches for drawers and the like : en
  • US2108198A - Window curtain tie-back : en
  • USD108435S - Design for embroidered net : en
  • DE656917C - Contact piece for socket inserts : de en
  • DK54327C - Device for sunshades for canopies on prams. : da en
  • GB480330A - Improvements in or relating to blasting cartridges and charges : en
  • USD108443S - Design for a table leg : en
  • GB480046A - A hand tool grip to hold various tools : en
  • GB480233A - Improvements in cutters for meat cutting and mixing machines : en
  • GB479953A - Improvements relating to electric circuit breakers : en
  • GB480065A - Improvements in or relating to stereoscopic or the like viewing means and to books of views for use therewith : en
  • US2108381A - Method of coating sheet metal : en
  • US2108112A - Escapement : en
  • US2108216A - Rare gas salvaging device : en
  • US2108298A - Electric cooking appliance : en
  • US2108763A - Process for cleaning fruits and vegetables : en
  • CH195706A - Process for the production of strands from light metal. : de en
  • DE656973C - Device for the faceting of stereo discs using planing tools : de en
  • CH195711A - Machine for grinding or lapping. : de en
  • US2108202A - Detector system : en
  • US2108428A - Electric switch, particularly for use in control of railway signals : en
  • US2108554A - Control handle for car windows : en
  • CH195844A - Process for the preparation of a salt of N-chloroethylaniline. : de en
  • CH195865A - Heat exchangers for thermal power plants in which a gaseous working medium, preferably air, continuously describes a closed circuit under excess pressure. : de en
  • CH195739A - Dry absorption refrigerator. : de en
  • GB480169A - The manufacture of azo dyestuffs and preparations for the production thereof : en
  • CA371912A - Coloured cellulose derivative : en fr
  • US2108452A - Cellulose mixed ester compositions containing higher fatty acid esters : en
  • FR824944A - Improvements to the brake mechanism of motor vehicles : en fr
  • CH195745A - Multi-conductor cable, in particular for powerline communications. : en fr
  • CH195802A - Device for drying labeled matchboxes or similar boxes. : de en
  • DE656849C - Device for cleaning leather chips : de en
  • US2108635A - Shield for ignition plugs : en
  • US2108102A - Poultry feeder : en
  • US2108531A - Portable seat : en
  • AU166037A - Improvements in pneumatic tyres : en
  • US2108099A - Device for indicating direction of movement : en
  • ES143993A1 - A new procedure for obtaining sodium perborate. : en es
  • GB479947A - Improvements in differential piston circuit breakers : en
  • US2108631A - Shoe : en
  • USD108477S - Design fob an oil burner : en
  • CH195847A - Process for the preparation of a basic carboxylic acid ester. : de en
  • US2108708A - Electrical connecter : en
  • DE656727C - Heel glass machine : de en
  • US2108309A - House car construction : en
  • US2108741A - Bag closure : en
  • DE656706C - Cabinet-like container for sterile storage of medical instruments : de en
  • CA371961A - Fluid operated tool : en fr
  • DE656976C - Airspace insulated high frequency cable : de en
  • US2108717A - Camera bellows : en
  • US2108174A - Apparatus for shooting wells : en
  • US2108597A - Machine for printing directly on metal or glass and the like : en
  • CH195703A - Hermetic winding and time-setting mechanism. : en fr
  • US2108471A - Composite traveler record fastener : en
  • CA371933A - Rubber processing : en fr
  • CH195665A - Process for obtaining fertilizing compost from household refuse and plant matter, and installation for implementing this process. : en fr
  • AU103153B2 - Improved tool for securing offtake connections to asbestos cement and like pipes : en
  • CH195724A - Injector for pressure lubrication. : en fr
  • GB479866A - Improvements in or relating to the colouration of textile and other materials : en
  • GB479964A - Improvements in or relating to electric incandescent lamps for projection and like purposes : en
  • AU103209B2 - Improvements in or relating to electron discharge devices ofthe electron multiplier type : en
  • US2108590A - Permanent waving pad : en
  • AU227137A - Improvements indentures : en
  • CH195813A - Replacement spoke for bicycles, motorcycles and the like. : de en
  • GB480077A - Improvements in automatic stopping devices for talking machines : en
  • US2108344A - Screw driver and socket wrench attachment : en
  • US2108458A - Receiver : en
  • CH195820A - Rail contact with pressure chamber and contact system. : de en
  • CH195669A - Thread sewing machine for sewing single or multiple layers of paper. : de en
  • CH195641A - Water cooler with periodic water extraction, especially for dairies. : de en
  • DK54337C - Procedure and Plant for the Storage and Mixing of Feed Cakes or Similar Pressed Feed Materials. : da en
  • CH195640A - Thermal insole. : de en
  • GB480059A - Process for the purification of 4-aminobenzene-sulphonamide : en
  • US2108488A - Tubular belt conveyer : en
  • US2108211A - Abrading machine : en
  • USD108430S - Design fob a metal box cover : en
  • CH195710A - Method and device for producing blank film from old, played cinema films and other film tapes. : de en
  • US2108568A - Hemp dressing machine : en
  • US2108692A - Container closure : en
  • AU54237A - Improvements in or relating to friction transmission gearing : en
  • US2108669A - Toy gun : en
  • US2108260A - Navigational instrument : en
  • US2108629A - Process for fractionating hydrocarbon oils : en
  • USD108511S - Design for a textile fabric : en
  • US2108475A - Combined firearm and spotlight : en
  • US2108150A - Sight for firearms : en
  • CH195605A - Collapsible deck chair. : de en
  • AU103196B2 - Mixing machine : en
  • US2108446A - Reflector device : en
  • US2108071A - Method of and apparatus for shaping plastic materials : en
  • US2108123A - Vehicle signal light : en
  • US2108600A - Container : en
  • CA371939A - Speed gear : en fr
  • FR824677A - Improvements in the manufacture or construction of tubes for projectile propulsion devices : en fr
  • GB480245A - Improvements in dynamo machines with core armature and new commutation system : en
  • GB480253A - Improvements in electric relays and amplifiers : en
  • CA371908A - Photographic sound recording system : en fr
  • CH195828A - Equipment to prevent dripping on vessels, especially jugs. : de en
  • CA371906A - Graph printing tabulator : en fr
  • FR824700A - Integral refining process for vegetable and mineral oils and all fatty substances : en fr
  • CH195615A - Grill. : de en
  • CH195833A - Process for the preparation of a polyacyl-polyamine. : de en
  • CH195692A - Shock absorber. : en fr
  • FR824723A - Method for sensitizing photographic silver halide emulsions : en fr
  • FR824816A - Mechanical device for cleaning the outer surface of heating tubes in fire tube boilers : en fr
  • GB480044A - Improvements relating to electric fuses of the cartridge type : en
  • GB480084A - Improvements in and relating to golf clubs : en
  • CA371919A - Cam hardening machine : en fr
  • US2108731A - Automatic grading scale : en
  • CH195583A - Connector for three rod-shaped scaffolding parts. : de en
  • CH195607A - Improved magazine rack. : de en
  • CA371910A - Synthetic ammonia production : en fr
  • CH195746A - Connector. : de en
  • CH195834A - Welding blade. : de en
  • US2108670A - Apparatus for lasting shoes : en
  • US2108689A - Collapsible tube : en
  • US2108195A - Drill hole cleaning device : en
  • US2108754A - Foundation fastener and decapping tool : en
  • US2108088A - Automatic intercept two-channel radio receiver : en
  • US2108671A - Muffler of internal combustion engines : en
  • US2108489A - Apparatus for cleaning metal pipes : en
  • FR824716A - Luminescent source lamp and its manufacturing process : en fr
  • GB479872A - Improvements relating to centrifugal separators : en
  • GB480199A - Improvements in and relating to electrically heated irons : en
  • AU103146B2 - Plunger for clothes washers : en
  • USD108419S - Design for a faceplate for a see : en
  • CH195683A - Wooden ski pole. : de en
  • US2108056A - News projecting machine : en
  • DE656530C - Labeling machine for boxes, packages or the like. : de en
  • NL42546C - CLIMBING IRON FOR MASTS AND COLUMNS : en nl
  • US2108330A - Pipe cutter : en
  • US2108363A - Loose-leaf sheet : en
  • US2108426A - Clutch mechanism for electromagnetic sound recording and reproducing devices : en
  • AU361936A - Improvements in and relating to internal combustion engines : en
  • US2108254A - Method of producing steel : en
  • US2108595A - Multiform stationery : en
  • US2108744A - Diaphragm type evaporator : en
  • US2108681A - Converting and translating punch : en
  • ES144015A1 - Procedure for the conversion of copper sulphide into copper hydroxide. : en es
  • GB479941A - Improvements in or relating to means for retaining lingerie straps or the like in position : en
  • DE656762C - Adjusting device for a laterally rotatable headlight on the vehicle, in particular a motor vehicle : de en
  • CH195663A - Process for the production of molding compounds. : de en
  • CH195664A - Process for the production of a copolymer. : de en
  • US2108557A - Body for cars : en
  • DE656905C - Circular vibrating screen : de en
  • AU103183B2 - Improvements in and connected with single and multi-pole switches : en
  • CH195675A - Cinematographic projector. : en fr
  • CA371955A - Automobile marker lock : en fr
  • US2108419A - Whip stock : en
  • CH195630A - Flow processing system for sewing companies. : de en
  • CA371918A - Hydraulic aircraft controlling mechanism : en fr
  • AU46437A - Improvements in or relating to electron discharge devices ofthe electron multiplier type : en
  • US2108599A - Grasshopper trap : en
  • USD108455S - Design for a building block or simi : en
  • USD108529S - Design for a dress : en
  • CA371949A - Ore content extraction : en fr
  • USD108427S - Design for a metal box cover : en
  • CH195602A - Flower bank. : de en
  • CH195680A - Method and device for the production of a copper deposit ready for etching on gravure cylinders. : de en
  • CH195796A - Automatic paging device in connection with telephone systems. : de en
  • GB480052A - Improvements in or relating to magnetron electron discharge device arrangements for use on very short waves : en
  • GB480223A - Improvements in vibration dampers for shafts : en
  • US2108659A - Method and apparatus for distillation : en
  • CA371952A - Yarn guide : en fr
  • CA371973A - Necktie : en fr
  • FR824916A - Improvements made to polycylindrical combustion or internal combustion engines : en fr
  • CH195800A - Can be shortened. : de en
  • GB480141A - Improvements in or relating to vacuum cleaners : en
  • GB480147A - A new or improved non-slipping device for horse shoes : en
  • GB480206A - Improvements in means for the separation of gases from liquids : en
  • CH195571A - Double fingers for middle cut cutter bars on mowing machines. : de en
  • CH195588A - Central heating system with a device for mixing flow and return. : de en
  • CH195702A - Two-part photographic lens. : de en
  • DE656839C - Separator, especially for sludge from boiler water : de en
  • US2108773A - Take-up rod : en
  • GB480117A - Improvements in the manufacture and production of products having wetting, emulsifying and like properties : en
  • CH195612A - Process for manufacturing a metal plate intended to transmit heat and plate obtained by said process. : en fr
  • CA371957A - Baking oven : en fr
  • US2108735A - Method of manufacturing milanese warp fabric : en
  • US2108340A - Desacetyl-pseudo bufotalin haloid and method of preparing same : en
  • US2108414A - Measuring apparatus : en
  • AU103152B2 - Process forthe production of liquid hydrocarbon products by destructive hydrogenation of distillable solid carbonaceous substances or products obtained therefrom : en
  • CH195749A - High voltage switchgear. : de en
  • US2108034A - Apparatus for sweating out fusible : en
  • US2108657A - Shoe form : en
  • US2108609A - Whizzer separator and mill : en
  • USD108442S - Design for a badge or similar article : en
  • DE656721C - Method and apparatus for making colored zipper links : de en
  • DE656730C - Fiber protectants : de en
  • ES144020A1 - Improvements in the manufacture of tires. : en es
  • FR824748A - Cellulose-derived products and their manufacturing process : en fr
  • US2108438A - Process of treating hydrocarbon vapors with zinc chloride : en
  • US2108704A - Rope making machine : en
  • AU103151B2 - Improvements in suspension systems for motor vehicles and the like : en
  • DE656729C - Process for the production of butyl alcohol and acetone by fermentation : de en
  • GB480050A - Improvements in and relating to electric rectifier systems : en
  • US2108390A - Stabilizing chlorinated hydrocarbons : en
  • USD108428S - Design for a metal box cover : en
  • FR824781A - Advanced sound film system : en fr
  • DE656619C - Process for the production of skins and tubes, in particular artificial sausage casings : de en
  • GB480210A - Improvements in the construction of aeroplanes : en
  • GB480214A - Improvements in and relating to the obtention of coal extracts : en
  • FR824667A - Improvements to devices for unloading any material deposited in the skips or bodies of vehicles : en fr
  • GB479999A - Improvements in electric battery lamps : en
  • DE656950C - Furrow opener : de en
  • FR824674A - Rescue device : en fr
  • FR824761A - Improvements to liquid dispensers : en fr
  • US2108328A - Automatic operator for casement windows and the like : en
  • US2108416A - Car : en
  • US2108598A - Fishing line : en
  • US2108745A - Adjustable control lever : en
  • US2108370A - Highway marker : en
  • US2108396A - Building tile : en
  • US2108294A - Method and apparatus for measuring ion-concentration : en
  • US2108644A - Grease : en
  • FR824775A - Small magneto-electric machine : en fr
  • CA371899A - Germicidal composition : en fr
  • CH195627A - Spool for automatic looms. : de en
  • CH195672A - Book cover. : de en
  • US2108584A - Toy vehicle : en
  • DE656996C - Bogie, especially for truck trailers : de en
  • US2108399A - Mounting device for tubular articles : en
  • US2108492A - Pocket medical or first aid kit : en
  • CH195679A - Process for the production of diazo tracing papers. : de en
  • AU103148B2 - An improved reinforced cement-asbestos sleeper for railways tramways andthe like and process of manufacturing same : en
  • US2108141A - Liquid fuel burner : en
  • DE656822C - Two-part heel iron : de en
  • DK54325C - Plate pasteurizer. : da en
  • US2108382A - Individual axle drive for vehicles : en
  • US2108758A - Safety razor : en
  • DE656890C - Process for the drying and storage of products containing water and volatile substances : de en
  • CH195804A - Package of cheese and method of making the same. : de en
  • DE656793C - Thermal and electromagnetic overcurrent switch : de en
  • US2108237A - Metal cutting tool : en
  • US2108429A - Cigar-wrapping machine : en
  • US2108749A - Coupon book : en
  • GB479954A - Improvements in and relating to mops and brushes : en
  • USD108439S - Design for a grill : en
  • DE655677C - Table ball game in which the ball catchers are equipped with sling arms : de en
  • ES143994A3 - A propulsion device applicable to toys and other uses. : en es
  • FR824796A - A method of producing photographic material for use in printing plates : en fr
  • FR824813A - Improvements made to devices for starting motors or other vehicles, in particular those of the inertia type : en fr
  • GB480109A - Negative electrode for alkaline accumulators : en
  • GB480032A - Improvements in knitted fabrics and articles and the method of making the same : en
  • GB480313A - Means for improving the sound emitted by loudspeakers and the like : en
  • GB480008A - Improvements in or relating to composite-grid cooking grills : en
  • US2108354A - Blind end cylinder honing machine : en
  • US2108603A - Production of aluminum reflecting surfaces : en
  • US2108713A - Grid : en
  • CH195593A - Single handle mixer tap for pressureless boilers. : de en
  • CH195836A - Process for the preparation of a nitration product of m-fluorobenzotrifluoride. : de en
  • CA371897A - Stereoscopic photography : en fr
  • FR824675A - Process for preparing an aqueous solution having the properties of bleach, and new industrial products for the implementation of this process : en fr
  • FR824833A - High lift fins for airplanes : en fr
  • US2108041A - Aeroplane : en
  • GB479990A - Regulating electric quantities in current converters : en
  • US2108120A - Circular loom : en
  • US2108450A - Closure and weather stripping therefor : en
  • US2108553A - Method for making lead arsenate in finely divided form : en
  • US2108504A - Electrical cable connecter : en
  • FR824745A - Process for dyeing cellulose : en fr
  • FR824815A - Improvements to mercury cathode discharge tubes : en fr
  • CH195569A - Thistle puller. : de en
  • DE656902C - Tensioning method for screw bolts subject to tension : de en
  • FR824858A - Auto body trim panel fastening device and others : en fr
  • DE656776C - Staged short straw screen for threshing machines : de en
  • FR824779A - Firing pin for firearms : en fr
  • USD108486S - Design fob a shoe : en
  • GB480162A - Improvements in the manufacture and production of compounds of the perylene series : en
  • AU408236A - An improved roof tile : en
  • DE656740C - Pointed or heel lasting machine with hydraulic drive : de en
  • US2108050A - Alloys : en
  • US2108243A - Photographic developer : en
  • US2108250A - Hydrogenated heavy oil : en
  • US2108040A - Latch : en
  • US2108743A - Axle housing and wheel alignment gauge : en
  • DE656475C - Process for image composition or image decomposition for television purposes : de en
  • ES144000A1 - Improvements in the manufacture of rail joints. : en es
  • FR824932A - Autogenous cutting and welding gas generator : en fr
  • DE656998C - Attachment of seat cushions and upholstery springs in motor vehicles : de en
  • FR824925A - Process and plant for the transformation of normally gaseous hydrocarbons : en fr
  • FR824717A - Drawing table with paper dispenser : en fr
  • US2108092A - Bar soap dispenser : en
  • DK54335C - Walking with Differential effect for Sliding doors. : da en
  • US2108232A - Web guiding device : en
  • USD108517S - Design for a dress ensemble : en
  • US2108073A - Color film pack : en
  • US2108336A - Body protective armor : en
  • DE656943C - Metal vapor discharge vessel, in particular mercury vapor converter : de en
  • ES143998A1 - New machine gun mortar. : en es
  • FR824870A - Continuous furnace for parts : en fr
  • CA371936A - Elongated surface decorating apparatus : en fr
  • CH195699A - Summation mechanism on calculating machines. : de en
  • DE656823C - Section polishing device : de en
  • FR824678A - Process for the preparation of a colloidal copper oxychloride : en fr
  • FR824711A - Device for compensating the armature reaction, in particular in remote control transmitters : en fr
  • GB480320A - Improvements in the manufacture of 2-chlor-1.3 butadiene : en
  • US2108581A - Electrical outlet : en
  • NL42568C - : en
  • US2108407A - Receptacle and closure : en
  • DE656847C - Oil burner with constant air supply to the burner mixing chamber : de en
  • DK54324C - Drum mill. : da en
  • US2108184A - Fountain comb : en
  • USD108487S - Design for a savings bank : en
  • DK54315C - Procedure and Apparatus for Affecting the Decomposition of Hydrocarbons. : da en
  • GB480037A - Improvements in and relating to cutlery and like cabinets and cases : en
  • US2108544A - Cathode heater for electron discharge devices : en
  • US2108780A - Submerged motor : en
  • FR824879A - Machines for softening leather, e.g. shoe soles : en fr
  • FR824819A - Machine used to pull flax on the foot : en fr
  • GB480200A - Improvements in or relating to variable electric condensers : en
  • US2108166A - Lasting machine : en
  • AU103156B2 - Improvements in and relating to internal combustion engines : en
  • US2108181A - Process for preparing anatomical casts of human and animal organs : en
  • ES4837U - Improvements in and related bookmarks for books (Machine-translation by Google Translate, not legally binding) : en es
  • GB480327A - Improvements in or relating to tufting machines : en
  • FR824794A - Process for preparing synthetic tanning agents : en fr
  • CH195600A - Device for the automatic regulation of combustion in solid fuel boilers. : de en
  • CH195709A - Process for manufacturing translucent plastic products in sheets or plates and product obtained by this process. : en fr
  • DE1428305U - : de en
  • US2108132A - Television device : en
  • US2108755A - Process for purification of sulphonation products : en
  • AU194737A - Improvements in and connected with single and multi-pole switches : en
  • AU41037A - Improvements in or relating to electrical measuring apparatus : en
  • GB479979A - Piezo-electric crystal apparatus : en
  • GB480055A - Improvements relating to the drawing-rollers of spinning and preparing machinery : en
  • FR824885A - Ship : en fr
  • AU97537A - Impulse generator : en
  • FR824800A - Spring tube. its application to seats : en fr
  • GB479956A - Improvements in and relating to road vehicles : en
  • CA11842S - Tire tread : en