- US1643018A - Plant for fermenting and storing organic :
en
- US1643243A - hatfield :
en
- US1642876A - Distributor for internal-combustion engines :
en
- US1642900A - Compressor for refrigerating machinery :
en
- US1642913A - Box-making machine :
en
- CA274088A - Hand arc lamp :
en
fr
- US1643136A - Process of manufacturing cementitious material :
en
- DE449997C - Filling device of a fireless locomotive, the boiler pressure of which is less than the feed line pressure :
de
en
- AU366926A - An improved advertising sign :
en
- CA274028A - Compensated meter :
en
fr
- US1642834A - Means for supporting rotary cylinders :
en
- US1642851A - Suitcase, attache case, and the like :
en
- US1642743A - Flush switch :
en
- DE449574C - Automatic filling lifter with leg extension attached to the suction ball :
de
en
- GB277492A - Improvements in casting and spinning reels for attachment to fishing rods :
en
- US1643098A - Tractor :
en
- US1643262A - Hydraulic work-carriage control :
en
- USD73503S - Design for a pishing luke :
en
- US1642997A - Brake for cream separators :
en
- GB261422A - Manufacture of anthraquinone nitriles :
en
- GB276610A - Improvements in or relating to apparatus for galvanic processes, more particularly for chrome-plating :
en
- US1642849A - Tool for twisting wire ties :
en
- DK37955C - Freewheel brake hub. :
da
en
- US1643116A - Composition for treating products of fiber and method of making same :
en
- CA274082A - Slicing machine :
en
fr
- US1642794A - Boiler and economizer organization :
en
- DE449840C - Reloading device for rock dust for mines with a movable suction nozzle :
de
en
- US1643171A - Shaving compact :
en
- GB274062A - Improvements in or relating to bearing for the driving shaft of spindles, for spinning, twisting and like machines :
en
- GB277525A - Improvements in two stroke internal combustion engines :
en
- GB277493A - Improvements in rubber-soled footwear :
en
- CA274062A - Hatchway guard :
en
fr
- CA274054A - Car roof :
en
fr
- US1642893A - Casting in situ of concrete building structures :
en
- US1643022A - Tool for placing clearance wrappers on boiler tubes :
en
- FR626894A - Hair waving device :
en
fr
- FR626945A - Mixer :
en
fr
- GB277497A - Improvements relating to lifting and lowering apparatus :
en
- GB277581A - Improvements in or relating to heel-grips for boots and shoes :
en
- FR626788A - Improvement in multi-color printing processes :
en
fr
- FR626814A - Composite molten steel :
en
fr
- US1642967A - Apparatus for producing mold charges of molten glass :
en
- DE449534C - Device for monitoring the degree of pollution in the boiler :
de
en
- DE449932C - Patterned billboard or wallcovering and methods of making them :
de
en
- GB277597A - Improvements in and relating to clamping devices for slicing machines :
en
- DE449723C - Arrangement for echo sounding on aircraft :
de
en
- US1642899A - Dry gas meter :
en
- US1642692A - Steam boiler :
en
- US1643198A - Method of cotton stapling :
en
- DE449645C - Coupling between tractor and potato harvester :
de
en
- FR626897A - Adjustable flow pump :
en
fr
- FR626910A - Improvements to aircraft propellers :
en
fr
- FR627041A - Device for adjusting the retrograde flow speed of the beer which, from the ascent pipe of apparatuses delivering beer under pressure, returns to the barrel :
en
fr
- GB267519A - Stereoscopic kinematographic apparatus :
en
- US1643210A - Electric switch :
en
- US1642942A - Substance and process for using the same for refrigeration purposes :
en
- DE449897C - Device for the production of clad goods on flat knitting machines :
de
en
- DE449822C - Feeding device with tiltable crib :
de
en
- GB277926A - Improvements in or relating to artificial teeth :
en
- FR626791A - Improvements to parachute envelopes :
en
fr
- US1642701A - Tire-chain fastener :
en
- US1643064A - Electrically-operated railway-car door :
en
- CA273950A - Railway tie :
en
fr
- US1642970A - Perforator :
en
- DE449999C - Railing device for rail vehicles :
de
en
- US1642772A - Process of and apparatus for eliminating granular effects in photographic enlargements :
en
- US1642681A - Reel-stopping device for record-o-phones :
en
- GB267518A - Improved process for the simultaneous manufacture of iron phosphide and fused cement :
en
- FR626789A - Device for supporting a fire pump strainer between two waters :
en
fr
- GB252382A - Improvements in the treatment of nitrocellulose to render it safe during storage or transport :
en
- US1642950A - Medical-powder applicator :
en
- US1642760A - Compressor-unloading mechanism :
en
- DE449841C - Bandaging and closing device for boxes on roller conveyors :
de
en
- DE449789C - Device for practicing the method of burning cement or lime :
de
en
- DE449717C - Airplane with freely rotating wings driven by wind pressure :
de
en
- FR628173A - Device relating to the steering mechanism of automobiles :
en
fr
- GB255062A - Improvements in carburetters for internal combustion engines :
en
- GB264840A - Improvements in or relating to the manufacture of sulphuric acid :
en
- US1642930A - Process for making foot molds :
en
- DE449718C - Machine housings, in particular for aircraft engines :
de
en
- US1642887A - Packaging machine :
en
- CA273994A - Motor mechanism :
en
fr
- DE449735C - Electric brush machine :
de
en
- GB277566A - Improvements in machines for making closure discs or caps for bottles and other containers :
en
- GB278024A - Improvements in or in connection with copper hot water cylinders :
en
- DE449562C - Advertisement and bus stop display, in which the displays are presented by an endless belt running over a drive roller and two guide rollers :
de
en
- GB277514A - Improvements in means for suspending and drawing curtains :
en
- DE449858C - Sewage treatment plant with fresh and digested sludge recovery :
de
en
- GB277491A - Improvements relating to domestic grates :
en
- GB277555A - Improvements in apparatus for raising beer :
en
- FR626872A - Electric oven :
en
fr
- GB277446A - Improvements in or relating to model railways :
en
- DE449668C - Sheet pile wall made of box-shaped joined profile iron :
de
en
- DE449687C - Standing boiler with cross tubes built into the fire chamber :
de
en
- DE449498C - Rubber sole :
de
en
- US1643096A - Towel cabinet :
en
- US1643278A - Vanity case and the like :
en
- GB277590A - Improvements in or relating to electric remote control systems :
en
- DK37949C - Antenna device for shortwave devices. :
da
en
- DE449769C - Front axle mounting for tractors :
de
en
- DE449741C - Device for supporting the steering wall of steam boilers with straps clamped onto the water pipes :
de
en
- US1643279A - Peater attachment for automobiles :
en
- GB265198A - Improvements in or relating to self-acting spinning mules :
en
- GB277489A - Improvements in or relating to adjustable lasts for use in making and repairing boots and shoes by hand :
en
- CA273957A - Wire drawing machine :
en
fr
- US1643206A - Incinerator for garbage or the like :
en
- US1642866A - Book binding and covering machine :
en
- US1643173A - Grain shocker :
en
- FR626855A - Device for evacuating exhaust gases from internal combustion engines :
en
fr
- CA273958A - Machinery belt guide :
en
fr
- CA274020A - Lathe tool support :
en
fr
- US1643166A - Carpenter's tape :
en
- US1642797A - Tooth-paste dispenser :
en
- AU546227A - Improvements in and relating tothe low temperature distillation and coking of fuels :
en
- FR626927A - Improvements to bag clasps :
en
fr
- GB277560A - Toy basket :
en
- FR626825A - Improvements to fireplace grids :
en
fr
- GB277527A - Improvements in or relating to umbrellas and sunshades :
en
- FR626764A - Improvements to pneumatic and electro-pneumatic pianos, organs and harmoniums of the same system :
en
fr
- FR626969A - Gear change by epicyclic gears giving, using a crown and three pinions, five forward speeds including one direct drive and two reverse gears :
en
fr
- FR626844A - Improvements to umbrellas and similar objects :
en
fr
- GB261008A - Improvements in and relating to vapour burners :
en
- GB271501A - Improvements in or relating to automatic welding machines :
en
- GB277468A - Improvements in and relating to dipping rod apparatus for ascertaining the depth of the liquid in petrol or other tanks or containers :
en
- FR626758A - Coupling of DC twin series motors :
en
fr
- GB277388A - Improvements in or relating to electric heat radiators :
en
- FR626916A - Thorium alloys and processes for making them :
en
fr
- FR626947A - Continuous sulphitor for sugar mill juice :
en
fr
- CA274056A - Electric apparatus :
en
fr
- DK37957C - Brick. :
da
en
- US1642906A - Advertising novelty :
en
- US1643061A - Shade and curtain hanger :
en
- US1642846A - Road-paving block :
en
- US1643110A - Attachment for wire rope and process for producing the same :
en
- US1643134A - Picture-projecting apparatus :
en
- FR626813A - Further development of surfacing, dressing and polishing machines :
en
fr
- FR626907A - Process for making artificial products using viscose :
en
fr
- GB277530A - Method of obtaining the minimum resulting tipping moment in longitudinal direction in five cylinder internal combustion engines :
en
- US1642907A - Flexible coupling :
en
- US1643082A - Automatic pressure-controlled valve :
en
- USD73471S - Oscak b :
en
- GB257230A - Improvements in or relating to electro-magnetic devices :
en
- US1642911A - Workman's saddle belt :
en
- GB277533A - Improvements in ceiling electric switches :
en
- DE449653C - Steel holder :
de
en
- FR626915A - Improvements to devices and apparatus for transmitting messages using submarine cables and similar cables :
en
fr
- GB277541A - Improved tunnel annealing furnace :
en
- GB277457A - Improvements connected with coin freed meters and similar apparatus :
en
- DE449942C - Rocking table for silvering glasses :
de
en
- DE449623C - High-candle electric low-voltage incandescent lamp :
de
en
- CA274059A - Rail joint :
en
fr
- US1643160A - Hose-clamp applier :
en
- FR626933A - Hydraulic distribution with valves, drawers or taps for piston machines :
en
fr
- DE449780C - Device for opening cans by means of a rotating tool and an abutment for the can to be cut :
de
en
- GB255080A - Improvements in or relating to the supply of air to burner fed furnaces or the like :
en
- DE449658C - Apparatus for advertising purposes in which the outline of a drawing of a trickling liquid trapping air in the spaces between the drops is indicated :
de
en
- FR627020A - Roller skates :
en
fr
- DE445926C - Toothbrush with fluid supply :
de
en
- GB277524A - Improvements in teat-cups for milking machines :
en
- GB277505A - Improvements relating to cutting, drawing and like presses for operating on metal or other sheets or strips :
en
- US1642818A - Film-winding mechanism for cameras :
en
- US1643095A - Towel cabinet :
en
- US1643231A - Tobacco pipe :
en
- US1642919A - Controlled headlight :
en
- DE449762C - Issuer for Mostrich :
de
en
- CA274037A - Power transmission chain :
en
fr
- AU336426A - Improved steel or iron box sleeper for railways or tramways :
en
- US1642729A - Fastening-inserting machine :
en
- DE449797C - Device for returning the cracking fluid to the suction line of a centrifugal or similar pump :
de
en
- US1642855A - Armament :
en
- DE449727C - Vaporizer with juice chambers :
de
en
- DE449685C - Process and device for evaporation of liquids :
de
en
- DE449805C - Method and apparatus for attaching preformed one-piece caps to insulators :
de
en
- DE449991C - Stitch forming machine :
de
en
- CA273938A - Milk bottle receptacle :
en
fr
- DE449610C - Multi-part lifting roller for printing machines :
de
en
- CA274085A - Liquid dispensing apparatus :
en
fr
- DE449842C - Electrically operated gyro luffing machine that can be driven on a cable car :
de
en
- FR626942A - Protection device for various vehicles :
en
fr
- FR626964A - Improvements to cinematographic devices :
en
fr
- GB277430A - Improvements in pneumatic separators :
en
- FR626883A - Brush with liquid supply device :
en
fr
- FR626901A - Advanced lampshade holder for incandescent electric lamps :
en
fr
- GB277440A - Improvements in and relating to brackets for supporting articles :
en
- USD73480S - Design for a strap for lighting fixtures or similar articles :
en
- AU325426A - Improved apparatus for displaying advertisements andthe like :
en
- FR628248A - :
fr
- US1643178A - Winding for alternating-current apparatus :
en
- DE449759C - Electrically powered floor polisher :
de
en
- GB269899A - Improvements in gymnastic appliances :
en
- CA274001A - Bracket attaching device :
en
fr
- US1643078A - Apparatus :
en
- DE449456C - Cake stand :
de
en
- US1643280A - Hollow fire-wall construction :
en
- US1643185A - Nonmetallic toothed element :
en
- FR626990A - Process for the production of postage stamps or similar labels :
en
fr
- FR626943A - Carburetor improvements :
en
fr
- GB267522A - Improvements in or relating to pneumatic tyres and to the manufacture thereof :
en
- GB277518A - Improvements in filler caps or closures for automobile petrol tanks and like receptacles :
en
- GB278033A - Improvements in interlocking devices between valves or cocks, and the pipe connections thereto :
en
- AU685227A - Improvements in paper file :
en
- US1643133A - Cap for automobile radiators :
en
- US1643272A - Process of refining mineral oils :
en
- FR626973A - Improvements to ham cutting machines :
en
fr
- US1642745A - Casing head :
en
- US1643023A - Storm hose :
en
- DE449953C - Device for spreading the ripping claws on rock shredders :
de
en
- DE449616C - Solder connector for electrical lines :
de
en
- GB253503A - Improvements in sound reproducing and amplifying device :
en
- CA274045A - Plaster lath clip :
en
fr
- FR626863A - Dust protection device for grinding machine slides :
en
fr
- US1643007A - Astronomy device :
en
- US1643224A - Means for displaying goods, merchandise, or the like :
en
- US1643072A - jesdale :
en
- DE449664C - Device for remote display of switch positions :
de
en
- DE449860C - Machine for making wire nails :
de
en
- FR627026A - Automatic feed coating machine :
en
fr
- DE449679C - Air chamber-like shock absorber for liquid lines :
de
en
- DE449799C - Steep tube boiler, the lower drums of which have been completely or partially replaced by partial chambers :
de
en
- GB277543A - Coal dust firing for water-tube boilers :
en
- US1643038A - Guide-rail lubricator :
en
- US1643275A - Externally-reenforced construction and method of making the same :
en
- US1642959A - Anchorage for vestibule members of articulated cars :
en
- US1642984A - Process for sealing cans :
en
- DE449758C - Theft-making device on suitcases, boxes or the like. :
de
en
- FR626979A - Improvements to devices for expanding steam or other similar applications :
en
fr
- FR627012A - Shock absorber spring for saddles of bicycles, motorcycles and other similar vehicles :
en
fr
- USD73508S - Design for a lighting-fixture strap or analogous article :
en
- DE449667C - Device that can be used as a ball, dice, ring or disc game :
de
en
- FR626775A - Hernial bandage enhancements :
en
fr
- DE449770C - Suspension of the swinging semi-axles carrying the rear wheels, especially for streamlined motor vehicles :
de
en
- DE449899C - Double pot for cooking and steaming purposes :
de
en
- GB250985A - Improvements in or relating to plates for electric accumulators :
en
- GB277517A - An improvement in hardness testing device :
en
- FR626842A - Gear Size Improvements :
en
fr
- DE449977C - Method for feeding bolts to machines for processing (especially thread cutting) of piano pins and similar objects :
de
en
- US1643286A - Automatic flush tank and deodorizer :
en
- DE449596C - Machine for the automatic cleaning of barrels :
de
en
- GB277589A - Mechanical container for creams and pastes :
en
- DE449540C - Port for melting glass :
de
en
- USD73468S - Design for a candlestick :
en
- DE449843C - Roller side tipper :
de
en
- DE449923C - Double lifting dobby for looms, especially for ribbon looms :
de
en
- DE449938C - Lifting device for track brakes :
de
en
- FR626753A - Automatic sharpener for thin blades of mechanical razors :
en
fr
- FR627045A - Apparatus of t. s. f. for reception and for transmission :
en
fr
- FR627022A - Auto bumper refinements :
en
fr
- GB277482A - Improvements in or relating to selecting and recording mechanisms :
en
- FR626899A - Further training in vehicle brakes :
en
fr
- GB277557A - Improvements in lens grinding and polishing machines :
en
- US1642807A - Antiskid device for automobile tires :
en
- US1643066A - Figure toy :
en
- FR626989A - :
fr
- FR626902A - Very high vacuum rontgen tube :
en
fr
- DE449559C - Nut press :
de
en
- FR626895A - Coal distillation process :
en
fr
- GB256206A - Improvements in or relating to optical signals :
en
- GB277400A - Improvements in the manufacture of starch :
en
- US1642999A - Bottle-exchange receptacle for containing milk bottles :
en
- US1642682A - Garment or dress pattern :
en
- US1643003A - Sectional fishing rod :
en
- FR628273A - Improvements in processes for reducing carbonic acid in gases containing this acid to carbon monoxide :
en
fr
- GB261021A - An electric device for synchronising rotations :
en
- GB263871A - A method of mounting propellers :
en
- US1642878A - Composite rubber sole :
en
- US1643169A - Telephone receiver :
en
- US1643126A - Luminous electrode discharge lamp :
en
- US1642750A - Dump car :
en
- US1643258A - Cushioned spring-hanger connection for automobile frames :
en
- US1642904A - soubier :
en
- DE449680C - Working arm on mixing and beating machines with working shafts that revolve around a central drive shaft and simultaneously rotate around their own axis :
de
en
- FR626818A - Method and apparatus for kneading and forming amalgam :
en
fr
- FR627046A - Loader-digger device :
en
fr
- GB277453A - Improvements in or relating to sound boxes for gramophones and similar instruments :
en
- FR626898A - Electrode holder for melting furnaces :
en
fr
- GB258899A - :
en
- FR627007A - Process for collecting water in soft ground, sands, streams, ponds and other bodies of water, by drain pipes and hollow piles filtering with constant porosity and permeability :
en
fr
- US1643009A - Can or receptacle :
en
- US1642858A - Semisoft collar :
en
- DE449706C - toilet seat :
de
en
- DE449749C - Device for measuring the frequency of alternating currents :
de
en
- DE449877C - Socket with two sleeves and the latter bridging short-circuit spring :
de
en
- DE449795C - Snowfall :
de
en
- DE449867C - Compressed air braking device :
de
en
- FR626978A - Continuous automatic drier for casein or any other product :
en
fr
- FR626804A - Improvements made to signposts :
en
fr
- FR626861A - Apparatus and method for degreasing various products :
en
fr
- FR626903A - Lead columns or pipes and the like :
en
fr
- US1643187A - Deflector and light filter :
en
- DE449728C - Magnetizable material for inductively loaded signal conductors :
de
en
- GB277519A - Improvements relating to batting adapted for use in mattresses, cushions and like articles :
en
- US1643113A - Golf tee :
en
- US1643121A - Snow condenser :
en
- US1643239A - Automatic electric and air switch :
en
- DE449681C - Process for decorating confectionery, in particular cakes :
de
en
- DK37967C - Bottle closure. :
da
en
- GB274457A - Improvements in or relating to the manufacture of high grade cast iron :
en
- GB277508A - Improvements in or relating to elevators and conveyors :
en
- FR626920A - Dial with central reduction for variometer capacitor, reaction or similar devices used in t. s. f. :
en
fr
- US1643150A - Attachment for wire strand and process for producing the same :
en
- DE449526C - Pair of stockings :
de
en
- FR626848A - Device to prevent break-ins from burglars climbing up the facades :
en
fr
- FR626940A - Protective sheath for handling and transporting mechanical razor blades :
en
fr
- GB277498A - Improvements in or connected with jigging conveyers and the like :
en
- US1642749A - Telephone repeater system :
en
- CA274076A - Slice receiver :
en
fr
- US1642752A - Propelling device for aeroplanes :
en
- US1643051A - Shock-absorbing mechanism :
en
- US1643240A - Line drive and clutch control :
en
- CA274061A - Typewriting machine :
en
fr
- FR626931A - Self-unloading vessel with conveyor tapes arranged along the bottom of the hold :
en
fr
- DE449693C - Water level regulator for steam boilers with standpipe and loading organ influenced by the rising boiler water changing over to the feed line :
de
en
- GB274059A - Improvements in or relating to couplings and bearings for the driving shafts of spinning, twisting and other spindles :
en
- US1642825A - Welding mandrel :
en
- US1643277A - Fence construction :
en
- FR626808A - Improvements made to automobile bodies :
en
fr
- FR626835A - Container made of thin-walled sheet metal :
en
fr
- DE448853C - Attachment of the pressure frame rail to the side parts of the pressure frame of railway car windows :
de
en
- DK37976C - Cable Sleeve for Pupin Coils for Use in Submarine Cables. :
da
en
- FR626801A - Improvements in the preparation of dinitrotoluene :
en
fr
- GB277571A - Improvements in and relating to projectiles :
en
- GB277740A - Improvements relating to telegraphic signal amplification :
en
- GB277432A - Method of manufacturing of electrical stove discs :
en
- GB277570A - Improvements in and connected with the printing of hats and the like :
en
- GB278053A - Improvements in or relating to cushions, pillows, mattresses, and other upholstered articles :
en
- USRE16738E - d humy :
en
- US1642982A - Cotton gin :
en
- US1642897A - Tire casing and tube protector :
en
- FR626891A - Internal circulation agitator :
en
fr
- GB277464A - Machine for grinding the surface of metal sheets :
en
- GB277559A - Improvements in or relating to closed feed systems for steam power plants :
en
- US1642956A - Voice for toys :
en
- US1642841A - Platen printing press :
en
- CA273943A - Range boiler insulator casing :
en
fr
- US1642737A - Shoe :
en
- US1643153A - Elevating and depressing mechanism for cultivators :
en
- DE449871C - Method for the wireless transmission of phonic events in a reproducible form :
de
en
- DE449931C - Dry dressing process for seed grain :
de
en
- FR626982A - Improvements made to combustion engines operating according to the two-stroke cycle :
en
fr
- GB277596A - Improved safety-razor :
en
- GB277513A - Improvements in and relating to material adapted for use in forming expansion joints in concrete roads and other structures :
en
- DE449738C - Process for the production of iron carbonyl :
de
en
- GB277539A - Tool for fitting-on motor car tyres :
en
- FR627016A - Coal distillation or coking :
en
fr
- GB254702A - Improvements in or relating to heat exchange apparatus :
en
- FR626957A - Device for shoeing the ends of flexible links, usable in particular as a bracelet fastener :
en
fr
- FR626972A - Automatic illuminated card holder :
en
fr
- DE449906C - Switchable stop for turning benches :
de
en
- US1642832A - Pipe gripping and supporting device :
en
- FR626875A - Improvements to cooling systems which are an integral part of piston, crankshaft and flywheel machines :
en
fr
- DE445424C - Advertising sign for day and night advertising :
de
en
- FR626846A - Improvements in the manufacture of rolled steel parts :
en
fr
- US1642874A - Come-along safety guard :
en
- US1643094A - Combination excavator and dredge :
en
- USD73505S - Design for a tire-pressure gauge :
en
- US1642691A - A gqbpobaiton of :
en
- GB277738A - Sucker rods :
en
- FR626932A - Method of fixing the protective discs on the sides of spoked or wire spoked wheels :
en
fr
- DE449774C - Guide device for back and forth movement :
de
en
- DE449793C - Device for increasing friction through magnetic attraction in drive pulleys :
de
en
- DE449874C - Device for wireless communication with electric waves :
de
en
- DE449783C - Procedure for driving vehicles :
de
en
- CA274071A - Typewriting machine :
en
fr
- DE434668C - Speed regulators, especially for high frequency machines :
de
en
- DE449469C - Drive wheel for motorized plows, tractors, etc. like :
de
en
- GB277507A - Improvements in lamp globe, shade, reflector or like supporting devices :
en
- US1643016A - Snubbeh :
en
- US1643065A - Process and apparatus for mixing gases :
en
- US1643099A - Gate apparatus for turbines and the like :
en
- US1643236A - Automobile seat :
en
- DE449742C - Steam boilers, in particular for vehicles :
de
en
- DE449940C - Centrifugal compressor with short blades directly adjoining the impeller and adjoining annular, blade-less deflection duct :
de
en
- AU375826A - Jig for utilising an automobile for driving a machine shaft :
en
- US1642775A - Universal joint :
en
- DE449876C - Coupling arrangement for message transmission along lines :
de
en
- AU369226A - Improvements in electric switches :
en
- US1643021A - Construction of pipes and the like :
en
- DE449767C - Relieved valve with main and auxiliary valve :
de
en
- DE449921C - Process for the production of bevel gears with curved teeth using a hobbing cutter :
de
en
- DE449844C - Bucket chain for excavators for picking up loose bulk material :
de
en
- CA273999A - Sheet feed mechanism :
en
fr
- CA274097A - Ship rudder :
en
fr
- CA274095A - Hand-operable supply machine :
en
fr
- AU377926A - Improvements in and relating to cultivators and drills :
en
- FR626763A - Connection device to reduce reflections when connecting two electrical systems :
en
fr
- US1642778A - Receiver :
en
- US1642786A - Electrically-heated windshield wiper :
en
- US1643049A - Flotation device :
en
- FR626918A - Improvements to valves for dust collectors and similar applications :
en
fr
- FR627011A - Advanced training in the construction of metal pylons :
en
fr
- DE449784C - Mixing preheater, especially for ship operation :
de
en
- US1643235A - Windshield cleaner :
en
- US1642912A - Process for preventing mine explosions :
en
- CA273960A - Tool holder :
en
fr
- US1643249A - Knitting machine :
en
- US1642711A - Game :
en
- US1642969A - Linking device :
en
- US1643223A - Water-heating system :
en
- US1642739A - Carbonator :
en
- US1643265A - Centrifugal casting machine :
en
- US1643054A - Steel alloy :
en
- FR626782A - Shock absorber for artificial legs for disabled :
en
fr
- GB277564A - Improvements in or relating to devices for intimately mixing, churning or agitating liquid substances :
en
- DE449990C - Multi-spindle metalworking machine :
de
en
- US1642990A - Water-elevating apparatus :
en
- USD73513S - Assiqnob to macbeth-evans glass :
en
- DE449674C - Friction gear change gear with curved friction disks and friction rollers pivotable between them :
de
en
- FR626837A - Improvements to plows and in particular to those harnessed to tractors :
en
fr
- US1642754A - Stoneware of high resistance against the perforating power of electrical sparks and making the stoneware :
en
- DE449890C - Small electric machine for vehicle lighting or the like. :
de
en
- US1642798A - Manure distributor :
en
- DE449792C - Device for increasing friction through magnetic attraction in drive pulleys :
de
en
- FR626765A - Vehicle refinements :
en
fr
- GB277486A - Improvements in heating apparatus for buildings :
en
- FR626879A - Fabric measuring machine :
en
fr
- GB273254A - Radio receiving apparatus :
en
- GB277475A - Improvements in or relating to powder containers applicable to the charging of brushes or such like implements with powder :
en
- GB277924A - Improvements in or relating to gas and oil power plant :
en
- GB278061A - An improved method of and apparatus for degreasing metal and the like bodies :
en
- FR626926A - Removable masonry construction :
en
fr
- DE449791C - Process and device for utilizing the waste heat from a number of ceramic furnaces :
de
en
- DE443916C - Conveyor device in the manner of a single-chamber pulsometer for conveying lumpy goods such as sand, ash, slag, turnips, etc., by means of flowing water :
de
en
- DE449869C - Automatic point machine :
de
en
- CA274053A - Car roof :
en
fr
- DE449704C - Foot attachment for public bathtubs :
de
en
- GB274416A - Improvements in wind-shield wipers :
en
- FR626968A - Process for protecting the light bulbs of electrical mercury vapor devices against the impact of the liquid mercury they contain :
en
fr
- DE449519C - Gymnastic equipment like dumbbells or clubs :
de
en
- FR626836A - Manufacturing process for telephone cables with continuous distribution inductivity :
en
fr
- FR626955A - Machine continues to wash dishes :
en
fr
- GB275537A - Flexible pressure or depression transmitting tubes, for use as fuel nozzles in carburettors :
en
- FR626821A - Improvements in staining and photography of histological preparations :
en
fr
- GB270742A - Improvements in valves and like sealing devices :
en
- USD73488S - Design for a brooch or similar article :
en
- FR627039A - Improvements in acoustic arms for gramophones and similar machines :
en
fr
- GB268745A - A process and apparatus for low-temperature distillation :
en
- US1642848A - Indicator for low liquid levels :
en
- US1643053A - Shock-absorbing mechanism :
en
- FR626880A - Razor Blade Wrapping Machine :
en
fr
- US1642895A - Show-kjbjtovtno machine :
en
- GB269579A - Improvements in or relating to headlights for vehicles :
en
- CA274008A - Air cleaner :
en
fr
- US1643158A - Engine :
en
- US1642830A - Pharmaceutical product containing arsenic and process of making same :
en
- DE449660C - Air purification insert for respiratory and gas protection devices :
de
en
- FR626784A - Candy molding machine :
en
fr
- GB277438A - Improvements in and relating to lamps, illuminated signals or indicators and the like :
en
- GB277521A - Improvements in and relating to repeating devices for use with disc record talking machines :
en
- US1643071A - Chicken-counting device :
en
- DE449525C - Dust sweeper :
de
en
- DE449611C - Attachment and removal device for platen printing presses with grippers rotating around the platen :
de
en
- US1642693A - Extender attachment for dough molders :
en
- US1642937A - Oil-burner construction :
en
- CA273935A - Gas reservoir :
en
fr
- US1643075A - Radio signaling apparatus :
en
- US1642946A - Vehicle :
en
- DE449548C - bathtub :
de
en
- US1642817A - Resilient axle mount for motor vehicles :
en
- DE449656C - Process for generating lighting that changes continuously in color, in particular for advertising purposes, by means of lamps of different colors, in particular electric light bulbs, preferably in the colors red, green and blue :
de
en
- GB277480A - Improvements relating to the brake mechanism of motor vehicles :
en
- GB277573A - Improvements relating to weighing apparatus :
en
- FR626816A - Automatic transfer device, in particular for straight cotton looms :
en
fr
- GB277719A - Improvements in or relating to the stiffening of shoe upper parts :
en
- DE449845C - Method and device for conveying coal :
de
en
- FR626812A - Electric battery :
en
fr
- DE449670C - Quartz tube with sprinkler rings :
de
en
- FR626956A - Process for the production of artificial wool :
en
fr
- FR626766A - Device for removing vehicles such as rail cars from the rails :
en
fr
- GB277472A - Improvements in and relating to sheet metal structures :
en
- FR626950A - Suspenders :
en
fr
- GB277495A - Improvements in filing cabinets for documents, cards and the like :
en
- DE449737C - Production of barium ortho- and barium trisilicate :
de
en
- DE449740C - Steam boiler or hot water generator with pipes that are closed at the end and filled with water and extend from the water chamber into the boiler room through which the hot gases flow :
de
en
- FR626847A - Improvement in furnaces intended for low temperature carbonization of fuels :
en
fr
- US1642759A - Shock absorber for pneumatic hammers :
en
- USD73484S - Design for a brooch ob similar article :
en
- DE449755C - Device for the electrical heating of liquids :
de
en
- DE449948C - Feed and holding device for heavy compressed air tools, such as demolition hammers or the like. :
de
en
- DE449746C - Railcar coupling :
de
en
- DE449689C - Chamber protection for chamber boiler with protective clothing arranged on the fire side :
de
en
- DE449828C - Shock absorbers, especially for motor vehicles :
de
en
- GB269560A - :
en
- GB253930A - Continuous current generator :
en
- US1642788A - Process for making ammonium fluorides :
en
- GB260957A - :
en
- AU487526A - Improvements in or relating to automatic or semiautomatic telephone systems :
en
- DE449652C - Starting device for aircraft engines and large power engines :
de
en
- DE449936C - Heating tube superheater :
de
en
- GB271849A - Improvements in or relating to sheet feed mechanism :
en
- GB277718A - Improvements in or relating to the production of stockings and socks on circular knitting machines :
en
- US1643241A - Ingot mold and ingot :
en
- CA274010A - Generating apparatus for airplanes :
en
fr
- US1642783A - Control valve for sheet-metal wind instruments :
en
- US1643025A - Vessel emptying or filling appliance :
en
- CA274091A - Harrow-lift :
en
fr
- GB277534A - Improvements in or relating to paper weights :
en
- GB277473A - Improvements relating to golf clubs :
en
- US1643067A - Windshield wiper :
en
- US1643076A - Bottle-capping tool :
en
- US1643093A - Egg-testing device :
en
- USD73506S - Design foe :
en
- FR626882A - Valve :
en
fr
- FR626966A - Process for the thickening or continuous filtration of a liquid containing solids or liquids in suspension, in emulsion or in solution :
en
fr
- DE449720C - Device for easier opening of parachutes :
de
en
- DE449661C - Machine for flanging prewarmed, flexible bottle closures over the bottle neck :
de
en
- DE449812C - Deck device for flat knitting machines :
de
en
- FR627040A - Wooden rake :
en
fr
- DE449675C - Conveyor chain with universal ability to rotate between the individual links :
de
en
- GB277484A - Improvements relating to pit props :
en
- GB277548A - Reversing gearing :
en
- US1642868A - Container :
en
- US1642988A - Safety device for traveling structures :
en
- US1643092A - Broom bridle :
en
- US1642679A - Loading machine :
en
- US1643043A - Auto chain fastener :
en
- US1642753A - Forming concrete structures :
en
- GB269199A - Improvements relating to the manufacture of phosphatic fertilisers :
en
- GB277737A - Improvements in or relating to telephonic apparatus :
en
- DE449734C - Bromoel Brush :
de
en
- US1642927A - Developing apparatus for photographic films :
en
- US1642875A - Gate :
en
- US1643139A - Piano :
en
- CA274035A - Painting machine :
en
fr
- USD73500S - Francis f :
en
- US1643149A - Tractor harvester :
en
- CA274070A - Titanium pigment :
en
fr
- US1643028A - morlan :
en
- DE449626C - Wall coat rack :
de
en
- DK37963C - Procedure for Transferring Coal of Any Kind, Tar, Mineral Oils, etc. to Valuable Liquid Products. :
da
en
- GB271894A - Improvements in and relating to systems of electrical distribution :
en
- US1643165A - Fluid-pressure brake :
en
- CA274041A - Brake shoe :
en
fr
- CA274086A - Liquid dispensing apparatus :
en
fr
- US1642910A - Sprinkler with resistance motor :
en
- US1643091A - Mattress-wrapping machine :
en
- US1642888A - Hair-straightening device :
en
- DK37970C - Connectors for use with the steering device on automobiles. :
da
en
- CA273952A - Piston pump :
en
fr
- CA274000A - Type plate straightener :
en
fr
- US1643238A - Indicator :
en
- US1642776A - Telephone receiver :
en
- US1643147A - Crinkling paper :
en
- CA274066A - Cable connector :
en
fr
- FR627029A - Device for folding sheets of paper or the like :
en
fr
- US1642873A - Forced-lubrication apparatus :
en
- USD73495S - Design for a radiocabinet or article of similar nature :
en
- US1642801A - Cultivator :
en
- CA273945A - Pipe cleaner :
en
fr
- CA274057A - Boot tread device :
en
fr
- DE449530C - Brush with elastic bristle body removably attached in a recess in the back of the brush :
de
en
- DE449410C - Rotary switch with a captive handle fastening screw under spring pressure :
de
en
- USD73479S - Design for a vacuum-cleaner nozzle :
en
- US1642700A - Washing machine :
en
- USD73477S - Design fob a game boabd :
en
- DE449692C - Stopcock for switching devices that are moved by pressure medium and consist of a control cylinder to be acted upon on one side and one on both sides :
de
en
- DE449719C - Fuel container with protective cover :
de
en
- DE449619C - End distributor housing :
de
en
- CA274036A - Road marker :
en
fr
- US1642829A - Adjustable clamp :
en
- US1643175A - Sand-blast apparatus :
en
- CA274067A - Advertising clock :
en
fr
- AU375526A - Improvements in or relating to looseleaf binders andthe like :
en
- AU794727A - Talking motion picture system :
en
- CA274074A - Centering machine :
en
fr
- GB277460A - Improvements in or relating to electric remote control systems :
en
- DE449711C - Steam safety valve blowing off into a connected line :
de
en
- GB271907A - Improvements in or relating to the manufacture of gas from heavy oils :
en
- US1642856A - Sprocket :
en
- US1642909A - Metal lathe :
en
- US1643045A - Ornamental articles of manufacture and method of producing the same :
en
- CA273966A - Brake :
en
fr
- CA274004A - Package :
en
fr
- US1643154A - Grave monument :
en
- DK37973C - Contact pins for electrical sockets of all kinds. :
da
en
- GB272851A - :
en
- US1642792A - Window seat :
en
- US1643145A - Plate cylinder for rotary intaglio printing :
en
- USD73493S - Design for a brooch or similar article :
en
- FR626867A - Device for emitting signaling currents on electrical energy distribution networks :
en
fr
- GB272209A - Bag filter with outflow pipes disposed on one side for filter bags closed on all sides :
en
- FR626783A - Improvements in the caps of hats :
en
fr
- FR626998A - Beet pulling and harvesting machine :
en
fr
- GB277723A - Improvements relating to the manufacture of white lead by electrolysis :
en
- DE449597C - Process for the production of roller or disc brushes composed of wreaths :
de
en
- GB277552A - Improvements in and relating to slicing machines :
en
- US1642747A - Asphalt spreader :
en
- US1642902A - Shock absorber :
en
- US1643050A - Shock absorber :
en
- US1643029A - Loud speaker :
en
- US1643167A - Antiskid device :
en
- CA274101A - Baffle plate for boiler flues :
en
fr
- AU400426A - Improvements in safety attachments applicable to chaficutters :
en
- US1642854A - Method of making castle nuts :
en
- CA273987A - Spring joint :
en
fr
- GB277483A - Improvements in or relating to artificial minnows for fishing :
en
- US1643046A - Printing form and method of producing same :
en
- AU370026A - Improvements in internal combustion engines :
en
- DE449745C - Standing steamer for leaching animal bodies :
de
en
- GB277549A - Improvements relating to the working of electrically-driven pumps :
en
- USD73502S - Design fob an electric aie heater :
en
- US1643115A - Oil burner :
en
- US1642810A - Automatic light indicator for pianos :
en
- US1643186A - Machine for pickling coils of wire or rods :
en
- USD73465S - Design for a casserole or similar article :
en
- GB267569A - A process for depolymerising acetyl cellulose :
en
- GB277558A - An improved apparatus for dehorning cattle :
en
- DE449576C - Safety razor :
de
en
- GB278060A - Improvements relating to electric regulating devices :
en
- FR626822A - Explosion engine :
en
fr
- FR626877A - Improved method and devices for waving hair :
en
fr
- FR627038A - Machine for cutting seeds that protrude inside the shoe :
en
fr
- DE449607C - Manufacture of powdered calcium arsenite :
de
en
- DE449772C - Friction shock absorbers, especially for motor vehicles :
de
en
- FR626780A - :
fr
- GB261348A - Improvements in or relating to valve gears for internal combustion engines :
en
- DE449703C - Circular knitting machine with foldable mesh wheel :
de
en
- DE449981C - Method and device for the application of cell horn or similar lacquers to cord strand wound in screw turns :
de
en
- GB277499A - Improvements in diaphragm supports for sound-recording and reproducing devices :
en
- FR627035A - Circular knitting machine :
en
fr
- US1642666A - Article made from a rubber composition :
en
- US1643245A - Poultry fountain :
en
- FR626787A - Agricultural harness :
en
fr
- FR626810A - Refrigeration machine :
en
fr
- FR627030A - Rotary machine with variable capacities that can operate alternately or simultaneously as a compressor or vacuum pump and as a pump or motor :
en
fr
- USD73473S - Oscab b :
en
- US1642673A - Method of thickening mixtures :
en
- DE448726C - High-speed, horizontal pin disk mill :
de
en
- FR626948A - Signaling device for motor cars and similar vehicles :
en
fr
- GB258889A - Improvements in electric measuring instruments of the type employing a control-motor :
en
- GB262739A - Improvements in or relating to vapour burners :
en
- GB267462A - Apparatus for distinguishing japanese pearls with a mother-of-pearl core from real natural pearls :
en
- GB277479A - An improved catamenial appliance :
en
- DK37945C - Cleaning box for sewer pipes. :
da
en
- GB271465A - Improved circuit arrangement for modulating the oscillations generated by a thermionic device :
en
- GB277526A - Improvements in or relating to carburetters for internal combustion engines :
en
- GB265591A - :
en
- DE449651C - Ignition device for internal combustion engines equipped with an electric starter motor :
de
en
- DE449934C - Tube filling for pneumatic tires :
de
en
- GB277579A - Improvements in toy gramophones :
en
- GB277477A - Improvements in high-legged boots and means employed in the manufacture of same :
en
- DE449601C - Holder for shoulder straps :
de
en
- FR626769A - Improvements to acoustic amplifiers and diffusers suitable for use with loudspeaker telephone receivers and other sound producing or reproducing apparatus :
en
fr
- GB263084A - Hair waving apparatus :
en
- GB277528A - Improvements in and connected with electric motors and mechanism for driving weaving looms :
en
- CA273975A - Clutch mechanism :
en
fr
- DE449968C - Method of attaching protective plates to collector plates :
de
en
- FR626834A - Prepayment water meter :
en
fr
- US1643017A - Universal coupling :
en
- CA273990A - Fastener :
en
fr
- US1643202A - Apparatus for use in the manufacture of pneumatic tires :
en
- US1642923A - Fourth to william harry freeman :
en
- US1642929A - Process of cleaning molasses for manufacturing compressed yeast :
en
- AU373026A - A collapsible chair :
en
- CA273967A - Radiator machine :
en
fr
- USD73492S - Design for a brooch or similar article :
en
- AU606527A - Improvements in and relating to fuel mixers :
en
- AU610227A - PATENT OFFICE Shimmy damping attachment for automobile' steering :
en
- US1642712A - Shoe rack :
en
- DE449644C - Potato harvester :
de
en
- FR626868A - Rotary crusher for hard shell seeds :
en
fr
- DE449686C - Process for the discharge of solid bodies from pressurized reaction vessels :
de
en
- US1642885A - Mining apparatus :
en
- US1643058A - Windmill toy :
en
- US1643271A - Stand for supporting washtubs, table tops, and the like :
en
- DE449451C - Connection device with automatic power cut-off for electric iron :
de
en
- CA273949A - Clutch mechanism :
en
fr
- US1642811A - And louis h :
en
- US1642944A - Hog feeder :
en
- AU702727A - Process of zinc coating of iron or steel articles andthe product thereof :
en
- USD73509S - Design for aw automobile radiator cap :
en
- US1643027A - Extension handle for wrenches :
en
- CA273998A - Pressure gauge :
en
fr
- CA274047A - Fuel burning method :
en
fr
- FR626878A - Process for constructing automobile crates :
en
fr
- US1643005A - Typewriting machine :
en
- DE449930C - Process for the production of sulphide-alumina melts or slags :
de
en
- CA274011A - Radio receiving system :
en
fr
- AU713627A - Methods of preserving wood and solutions therefor :
en
- US1642935A - Photographic camera :
en
- US1643032A - Process of making a filtering medium :
en
- US1642815A - Means for driving spindles :
en
- US1643013A - Selective dump car :
en
- US1643176A - Detachable plate for concealed manifolds of gas ranges :
en
- US1643140A - Flask for casting metallic-wheel hubs :
en
- FR626840A - Casting of high melting point metals :
en
fr
- AU397426A - Improvements in and relating to tractors andthe like :
en
- CA273962A - Disc plough :
en
fr
- CA274060A - Clutch plate :
en
fr
- GB277746A - Improvements in or relating to gas and oil power plant :
en
- US1643083A - Lawrence f :
en
- FR626886A - Self-closing and tamper-proof seal for sealing wagons, baskets, boxes, cans, etc. :
en
fr
- FR626798A - Windshield improvements :
en
fr
- US1642690A - Machine for making cork insoles :
en
- US1642765A - Trolley wheel :
en
- CA273955A - Cellulose digester :
en
fr
- FR626799A - Process for decorating plastic objects :
en
fr
- US1643191A - Sewing-machine motor :
en
- FR627003A - Process for the production of granulated, dust-free lime nitrate :
en
fr
- FR626811A - Drive mechanism for sewing machines with cylindrical work arms :
en
fr
- FR626884A - Fire retardant varnish :
en
fr
- GB277401A - Improvements in and relating to feed water heaters for locomotive and like boilers :
en
- FR626773A - Improvements to motor mechanisms for scooters and other hand-driven vehicles :
en
fr
- FR626997A - Drainage pipe for weirs and other similar devices :
en
fr
- GB277427A - Improvements in the loading of telephone transmission lines :
en
- GB277516A - Teapot lid guard :
en
- DE449939C - System for utilizing the exhaust gas heat from a forge furnace in a subsequent steam boiler :
de
en
- US1643062A - Liquid-fuel bus nes :
en
- GB256611A - Method and device for modulating the intensity of a luminous source particularly applicable to television and like systems :
en
- GB277469A - Improvements in and relating to wool combing machines :
en
- GB269170A - Improvements in and relating to the vibration dampers :
en
- GB277551A - Improvements in adjustable knives :
en
- CA273940A - Telegraph apparatus :
en
fr
- GB256205A - Manufacture of a dyestuff :
en
- GB277490A - Improvements in pivoting-adjustments for the wind and weather screens of motor-driven road vehicles :
en
- DE449796C - Device for reversing the reversing gears for product and quotient counters of calculating machines :
de
en
- DE449852C - Process for preventing solid scale build-up in steam boilers, evaporators, preheaters, etc. like :
de
en
- DK37958C - Two-stroke internal combustion engine. :
da
en
- FR626809A - Improvements to the fastening devices of the foil of underwater percussion perforators :
en
fr
- US1642924A - Machine for winding yarns or threads :
en
- DE449757C - Travel box convertible into a cupboard :
de
en
- GB259559A - Improvements in and relating to charging devices for furnaces :
en
- DE449405C - Process for the preparation of aromatic amines :
de
en
- DE449613C - Guide for the fork of headphones :
de
en
- US1643031A - Filtering medium and process of making same :
en
- FR627037A - Arrangement allowing metallic powders such as bronze powder to be stored separately and then easily mixed with the varnish which serves as their support :
en
fr
- DK37953C - Farrowing box for lakes. :
da
en
- FR626820A - Mill or grinder :
en
fr
- GB258611A - Process of dyeing cellulose esters and ethers :
en
- FR627015A - Construction box for composing animal or other figures :
en
fr
- US1643162A - Reenforced pocket :
en
- FR626832A - air purifier :
en
fr
- GB277568A - Improvements in and relating to safety razors :
en
- DE449888C - Power generator for motor vehicles with at least one electromagnetic control device :
de
en
- FR626925A - Balanced pneumatic tire wheel for motor vehicles :
en
fr
- GB277481A - A new or improved mounting for the shock-absorbing buffers or collision guards of motor-cars and like road vehicles :
en
- DE449837C - Adjustable calendar :
de
en
- GB277586A - Manufacture of a new formyl derivative of 2-oxy-4-amino-phenyl-arsinic acid and salts thereof :
en
- GB277742A - Improvements in or relating to methods of and means for copying items from a plurality of separate record-sheets :
en
- DE449773C - Liquid shock absorbers for motor vehicles :
de
en
- DK37941C - Street Stone Slapping Machine. :
da
en
- FR626958A - Improvements to metallurgical devices :
en
fr
- GB277441A - Improvements in washer feeders :
en
- GB277467A - Improvements in or relating to photometers :
en
- FR627023A - Lifting gear :
en
fr
- GB277488A - Improvements in and relating to slicing machines :
en
- GB267568A - Improvement in clamps for electric condensers :
en
- GB277545A - Improvements in and relating to advertising and like signs :
en
- FR627014A - Advanced Diesel Engines and Similar Internal Combustion Engines :
en
fr
- FR628249A - :
fr
- DE449788C - Pull-through brush for decorative painting with a carrier for individual brushes :
de
en
- DE449575C - Automatic filling lifter :
de
en
- FR626896A - Process for polishing the surface of glasses, especially mirrors :
en
fr
- GB277451A - Improvements in or relating to conveyer driers :
en
- US1643011A - Process for making bread :
en
- US1642978A - Process for bleaching and like purposes :
en
- US1643104A - Telephone receiver :
en
- US1643219A - Ophthalmic mounting :
en
- USD73467S - Oscar b :
en
- FR626851A - Signaling lantern for roads and railways :
en
fr
- GB277529A - Improvements in and relating to embossing presses :
en
- US1643019A - Stencil sheet :
en
- FR626909A - Musical instruments for carrying out a process of amalgamating new sounds :
en
fr
- FR626963A - Continuous operation device for sterilizing and refrigerating milk and all other spoilage products :
en
fr
- FR627034A - Circular knitting machine :
en
fr
- DE433372C - Procedure for strength testing :
de
en
- GB271850A - Improvements in radio receivers employing four electrode valves :
en
- DK37968C - Device for Assistance in the Construction of Foundation Walls. :
da
en
- CA273980A - Loud-speaker, gramophone, etc. :
en
fr
- GB262817A - Improvements in braking arrangements for vehicles having explosion motors :
en
- FR626776A - cigarette case :
en
fr
- FR627028A - Hinges improvements :
en
fr
- DE449748C - Encapsulated rotary switch :
de
en
- US1642975A - Method of manufacturing iron oxide :
en
- US1643213A - Electric power system :
en
- DE449563C - Image, especially advertising image :
de
en
- DE449739C - Process for the production of pure lead chloride and potassium nitrate by the action of nitric acid on substances containing lead :
de
en
- FR626980A - Hydraulic servo motor for brake control or other applications :
en
fr
- GB269857A - Improved figure of chocolate, soap or the like plastic substance having movable limbs or members :
en
- US1643124A - Variable-speed pulley :
en
- DE449811C - Method of hardening colloids :
de
en
- US1642835A - Recoil pad for guns :
en
- DE449850C - Pressure regulator for a pneumatic tube system by means of a fluid moved by the line pressure and acting on a shut-off agent :
de
en
- FR626961A - Direction for airplanes :
en
fr
- US1642939A - Record-holding handle for milk cans :
en
- GB277585A - Improvements in fish hooks :
en
- FR626893A - Signal refuge :
en
fr
- FR626965A - Method and device for supplying air to combustion fires and for accelerating the circulation of air through said fires :
en
fr
- GB277459A - Additional fastener for railway van doors :
en
- FR626987A - Reducing dial applicable to wireless telegraphy :
en
fr
- DE449975C - Injection carburetor :
de
en
- GB277449A - Electro magnetic relays :
en
- GB277562A - Improvements in the manufacture of vehicle brake shoes :
en
- DE449892C - Converter with four anchors or anchor parts acted upon by adjustable fields :
de
en
- US1642684A - Vacuum-tube socket :
en
- US1642996A - Rotary steam engine :
en
- US1643026A - Heater :
en
- US1642883A - Switchboard :
en
- US1642822A - Calling device :
en
- FR626802A - Device for emptying liquid containers :
en
fr
- FR626892A - Agenda :
en
fr
- GB255456A - A process for the manufacture of aqueous emulsions of paraffin for use as medicines :
en
- FR626929A - Method and means for quantitatively indicating the cutting edge and duration of a blade or knife :
en
fr
- DE449751C - Display device for the selective detection of a power supply unit of a high-voltage network with an earth fault :
de
en
- DE449726C - Floating isolation device for oil containers, composed of individual parts :
de
en
- DE449807C - Humidity switch :
de
en
- DE449838C - Facility for paddle slides in diagonal dismantling :
de
en
- US1643107A - Collapsible chair :
en
- DE449937C - Steam superheater :
de
en
- FR626985A - Electromagnetic striking clock :
en
fr
- DE449614C - Insulated wire brand :
de
en
- DE449803C - Device for converting acoustic vibrations into electrical ones :
de
en
- CA274021A - Planer tool head :
en
fr
- DE449662C - Device for encapsulating bottles with one or more strips of metal foil or other material :
de
en
- GB261349A - Improvements relating to the cooling of coke :
en
- US1643146A - Mercury rectifier :
en
- US1643285A - Stopper and sprinkler cap for bottles and the like :
en
- US1643128A - Expansion and contraction anchorage for thermic siphons :
en
- CA273977A - Concrete block machine :
en
fr
- CA274005A - Type setting and casting machine :
en
fr
- USD73469S - Design for a lamp :
en
- DE449955C - Device for shaking through filled conveyor wagons :
de
en
- FR626952A - Improvements to ringtone installations :
en
fr
- US1642704A - Magneto :
en
- FR627050A - Manufacturing process for new lamps :
en
fr
- DK37959C - Automatically operated Advertising Gramophone powered by an Electric Motor. :
da
en
- US1643156A - Ball race :
en
- US1642806A - Mail box :
en
- US1642828A - Glass-forming machine :
en
- US1642918A - Cinematographic picture with stereoscopic qualities :
en
- US1643129A - Governor for steam-driven compressors :
en
- DE449702C - Method and device for pretreating bones for the production of gelatin :
de
en
- US1642896A - Manufacture of fluorides :
en
- US1643157A - Bias-cutting machine :
en
- US1643135A - Hand and band saw side file :
en
- FR626996A - Method and device for obtaining fusible coatings in enamel, glass, etc. by spraying. :
en
fr
- FR627013A - Improvements to diesel engines and similar internal combustion engines :
en
fr
- DE449859C - Machine for straightening sewing machine needles, light rods, etc. Like. With a flattened part :
de
en
- USD73491S - Design for a brooch or similar article :
en
- DE449826C - Device for sucking honey from honeycombs :
de
en
- US1642917A - Vehicle light :
en
- AU381826A - Improvements intwo cycle internal combustion engines :
en
- GB262736A - Improvements in pectin preparations and manufacture of preserves and jellies :
en
- GB271458A - Improvements in feeding bottles for infants :
en
- US1642928A - Veneer drier :
en
- DE449900C - Dismountable and extendable stepladder joined at the top by a snap hinge :
de
en
- US1642844A - Brake :
en
- CA274089A - Dining and billiard table :
en
fr
- FR626761A - Knife-holder shaft for combined jointer and jointer :
en
fr
- GB263078A - An improved method and means for controlling the registration curve of electricity meters :
en
- GB277506A - Improvements relating to automatically closed hydraulic valves :
en
- GB254703A - :
en
- FR626962A - Vacuum cradle :
en
fr
- GB277583A - Improvements relating to cranes :
en
- USD73481S - Design for a chandelier :
en
- FR626805A - Vehicle shock pad :
en
fr
- CA274080A - Slicing machine :
en
fr
- US1643040A - Massage machine :
en
- US1643048A - Jaw or breaker plate for stone crushers and the like :
en
- USRE16739E - Extraction pkocjss and apparatus :
en
- US1642865A - Coffee percolator :
en
- US1642898A - Braking mechanism for motor vehicles :
en
- USD73512S - Hebman h :
en
- US1643192A - Radiator shutter :
en
- US1642727A - Rigid airship :
en
- US1643132A - Means for excluding drafts from under doors :
en
- USD73483S - Design for a brooch or similar article :
en
- AU455626A - An attachment to cultivators for weeding and cultivating between vines and trees :
en
- US1642953A - Automatic excess heat protector, especially for electric machines and apparatus :
en
- US1642859A - Power hammer :
en
- US1643057A - Power mechanism :
en
- US1643120A - Rotary cutter :
en
- DE449545C - Coat hooks :
de
en
- GB277454A - An improved toy :
en
- DE449785C - OEse, especially for blind or invisible insertion into several layers of fabric :
de
en
- US1643204A - Metal car end :
en
- DE449926C - Dividing machine for plastic masses, especially dough, with a measuring drum :
de
en
- GB277437A - Improvements in or relating to chairs, settees, and like upholstered furniture :
en
- US1643105A - Mer mfg :
en
- CA274069A - Railway car truck :
en
fr
- US1643073A - Spring :
en
- US1643256A - Bottle cap :
en
- DE449510C - Ratchet-like wrench :
de
en
- FR627000A - Improvements to typewriters :
en
fr
- US1642674A - Elevator-controlling device :
en
- US1643063A - Gate valve :
en
- US1643143A - Apparatus for dusting powdered substances on surfaces :
en
- US1642678A - Sugar-dispensing receptacle :
en
- US1642717A - Method of manufacturing receptacles :
en
- US1642777A - Receiver :
en
- US1643152A - Apparatus for drawing glass :
en
- DK37951C - Aperture device for car headlights and the like. :
da
en
- US1642863A - Headstock for lathes :
en
- US1643001A - Mechanically-operated figure toy :
en
- US1643164A - Nail buffer :
en
- DE449754C - Switching device, especially for electric water heaters :
de
en
- GB277537A - A method of producing high grade silicon iron :
en
- US1642884A - Soldering flux :
en
- FR626870A - Improvements to brake mechanisms :
en
fr
- FR627043A - Improvements in the manufacture and production of artificial silk fibers, filaments and threads based on viscose :
en
fr
- FR626881A - Improvements in processes and apparatus for the treatment of materials subjected to the action of heat :
en
fr
- FR626946A - Metal coating for tires :
en
fr
- GB277520A - Reflector signal for use of road vehicles :
en
- US1642812A - Furnace grate :
en
- CA273986A - Guitar playing device :
en
fr
- DE449677C - Posting bag for cable mail systems :
de
en
- US1642867A - George edwards bjorkmaw :
en
- CA274042A - Fungicide :
en
fr
- US1643030A - Operating device for automobile headlight shutters :
en
- US1642890A - Booster-motor truck :
en
- CA274006A - Pulp processing :
en
fr
- CA274017A - Web measure :
en
fr
- CA274044A - Lathing structure for plaster walls :
en
fr
- CA273989A - Conveyer :
en
fr
- US1642989A - Compressed-cork article and method of making the same :
en
- AU335026A - Improved method for sinking and lining wells and shafts for irrigation, mining and water supplies :
en
- CA273961A - Stone cutting circular saw :
en
fr
- CA273959A - Shocking machine :
en
fr
- CA273970A - Dish washing machine :
en
fr
- DE449933C - Electric wall lamp :
de
en
- GB277474A - Improvements in or relating to illumination fittings :
en
- US1642943A - Substance and process of using the same for refrigerating purposes :
en
- US1643228A - Phonograph :
en
- US1642758A - Carding engine for carding artificial silk and such like material :
en
- GB277717A - Improvements in watch wristlet bands :
en
- US1642922A - Refrigerating apparatus :
en
- US1643197A - Control means for electrically-driven machines :
en
- US1643190A - Fruit sizer :
en
- US1642735A - Internal-combustion engine :
en
- GB277470A - Improvements in appliances for playing table games :
en
- US1642852A - Adjustable locking means for locking cutting tools into tool holders :
en
- US1642687A - Combination table and food cabinet :
en
- US1643000A - Apparatus for mining :
en
- CA274051A - Grease gun filler :
en
fr
- CA274099A - Baffle plate for boiler flues :
en
fr
- DE447744C - Wall bushing for electrical lines :
de
en
- US1643081A - Door-control mechanism :
en
- DE449885C - Device for winding the mainsprings of the clockworks of time switches and similar devices :
de
en
- US1642960A - Automotive equipment :
en
- US1642958A - Swivel hook :
en
- US1643215A - Machine for shaping ends of glass tubes :
en
- US1642710A - Pilot-channel-indicating system :
en
- GB277463A - Improvements in boxes for motor vehicle and other tool kits :
en
- DE449529C - Process for the production of hollow bodies by pressing, forging or the like. :
de
en
- DE449628C - Nightware :
de
en
- DE449848C - Bunker outlet operated by a puller :
de
en
- DE449946C - Compressed air drill that can be used as a rock drill with constantly rotating chisel or as a coal drill :
de
en
- US1642816A - Apparatus for pressing trousers while on wearer :
en
- US1642838A - Saw guide :
en
- DE449516C - Bottle holder for bottle washing machines :
de
en
- US1642705A - Stone catcher for beet slicers :
en
- DE449663C - Wedge lock for shoe last :
de
en
- DE449710C - Start-up device for internal combustion engines :
de
en
- US1642862A - Car truck :
en
- US1642981A - Pipe joint :
en
- USD73472S - Oscab b :
en
- DE449776C - Direction indicators :
de
en
- US1642861A - Combihatiow spool amd exmchtshiow holdee :
en
- US1642916A - Comb :
en
- CA273936A - Tire spreader :
en
fr
- US1642676A - Illuminating dial :
en
- DE449725C - Method and device for labeling round objects, e.g. Bottles, by hand :
de
en
- GB277444A - An improved preparation for treating jointless floors :
en
- CA274100A - Baffle plate for boiler flues :
en
fr
- US1643179A - Refrigerating system :
en
- US1642908A - Grain-drill attachment :
en
- US1643090A - Facial lifting and supporting device :
en
- US1642669A - Winding machine :
en
- DE449683C - Machine for making brushes :
de
en
- GB277724A - Improvements in or relating to endless belt conveyors :
en
- US1642767A - Sound-reproducing device :
en
- US1643014A - Cooling system for electrical apparatus :
en
- US1642941A - Traffic signal for automobiles :
en
- US1643266A - Typewriting machine :
en
- DK37975C - Sign with centrally located light source. :
da
en
- US1642940A - Lubricant compressor :
en
- US1642951A - Rubber heel :
en
- US1642667A - Process for decomposing insoluble minerals :
en
- CA273985A - Card holder and ash tray :
en
fr
- CA274063A - Steam generation :
en
fr
- US1643112A - Rivet-setting implement :
en
- CA273976A - Valve :
en
fr
- FR626793A - Pipe enhancements :
en
fr
- FR628217A - Loudspeaker without horn :
en
fr
- DE449851C - Tubular precipitation electrode for electrical gas cleaning :
de
en
- FR627036A - Process for manufacturing fine-stranded artificial silk :
en
fr
- GB277720A - Improvements in and in relating to tobacco pipes and the like :
en
- FR626953A - Cooking device with thermorheostatic valve :
en
fr
- US1643042A - Window :
en
- US1643080A - Process of forming colloid products :
en
- FR627019A - Improvements with 3,4-diamino-benzoyl-o-benzoic acids and process for the manufacture of these acids :
en
fr
- CA273971A - Ladies' undergarment :
en
fr
- GB262826A - Process of making porous siliceous objects :
en
- US1643127A - Controller for electric motors :
en
- US1643284A - Sound amplifier :
en
- US1643174A - Combination treating tank and dry kiln :
en
- DE449833C - Method and machine for packaging bicycle rims :
de
en
- GB277511A - Improvements in brakes for toy vehicles :
en
- US1642713A - Traction attachment for vehicle power wheels :
en
- DE449464C - Air cushions or pillows :
de
en
- US1643195A - Double-tread pneumatic tire :
en
- DK37960C - Hydraulic Pump or Motor. :
da
en
- FR627004A - Safety device for rockets or firearms primers :
en
fr
- GB255044A - A process for the production of emulsion-like preparations of water in tar :
en
- GB267565A - Improvements in or relating to rotary engines and the like :
en
- US1642689A - Method of preparation of methyl formate :
en
- US1642697A - Motor shock-insulating means :
en
- USD73504S - Design for a radiodial :
en
- FR626829A - Automatic shut-off device for electrically controlled pumps or others :
en
fr
- AU377826A - Improvements in and relating to means for attaching cultivating and sowing or seeding devices to agricultural implements :
en
- AU441226A - Sound reproducer and method of manufacturing thesame :
en
- USD73498S - Design for a bracket for electric lamps :
en
- FR626939A - Spring washer does not interlock :
en
fr
- FR626974A - Mud flaps for motor cars :
en
fr
- US1642707A - Hanger clamp for stranded cables :
en
- US1642986A - Hand drill :
en
- GB277455A - Swingable fitting for suspending garments in wardrobes and the like :
en
- CA274077A - Slice receiver and collector :
en
fr
- US1642769A - Lay-actuating mechanism for looms :
en
- FR626759A - Method for milling files and similar tools :
en
fr
- US1642703A - Carrier telegraph receiver :
en
- DE449989C - Electric seam or spot welding machine :
de
en
- FR626826A - Ball bearings, rollers, rollers, discs, etc., with lightweight non-metallic cages :
en
fr
- GB277569A - Improvements in handling devices or holders for bottles or like containers :
en
- CA274072A - Channeling machine :
en
fr
- US1642695A - Binding post :
en
- FR626830A - Interchangeable seat valve :
en
fr
- GB260270A - Improvements in or relating to compressed air generating plant :
en
- FR626921A - Application of the metallic thread used in embroidery to the transmission of electricity :
en
fr
- US1643034A - Steering knuckle :
en
- FR627047A - Means, methods and devices for the automatic adjustment of the magnetic flux of electrical machines and apparatus :
en
fr
- CA274031A - Sound pick-up system :
en
fr
- FR627033A - Process for the production of cement mixed with gypsum :
en
fr
- CA274030A - Induction watthour meter :
en
fr
- FR626862A - hairpin :
en
fr
- GB250214A - Improvements in brushes :
en
- FR626885A - Installation for the serial execution of galvanizing work in continuous and automatic mode :
en
fr
- US1643287A - Machine for making baskets :
en
- FR626756A - Supports for photographs :
en
fr
- DK37946C - Telephone system. :
da
en
- GB253941A - Improvements in or relating to train control systems :
en
- FR626859A - Fire hose support, oscillating and swiveling in all directions :
en
fr
- DE449956C - Device for removing the metal strip winding from reels with horizontal axis for cold rolling mills :
de
en
- US1642785A - Braiding machine :
en
- US1642964A - Garment-cutting device :
en
- US1642998A - Trimmer for strip material :
en
- CA274087A - Press bolster adjustment :
en
fr
- US1642842A - Support and backing for terra cotta or other facing blocks :
en
- GB260273A - Method of controlling the feed of cigarette tobacco in cigarette making machines :
en
- FR626828A - Process and products for the establishment of building panels :
en
fr
- FR626971A - Gear shift mechanism :
en
fr
- US1642670A - Protective garment :
en
- FR626889A - Improvements to installations for the repetition of remote movement indications :
en
fr
- US1643269A - Leonard foote :
en
- US1642719A - Heel-beveling machine :
en
- USRE16740E - Cobporation ox :
en
- DK37966C - Device for holding carriage stick on the cane. :
da
en
- FR626819A - Improvements in free bearings or without a fixed fulcrum :
en
fr
- FR626890A - Merry-go-round or fairground attraction :
en
fr
- GB277448A - Improvements in and relating to spring balances :
en
- GB266679A - Improvements in electric glow discharge protection :
en
- GB277478A - An improved device for enabling electric mains to be used for supplying high tension current to thermionic valves :
en
- GB277576A - Improvements relating to window shades :
en
- US1643201A - Dredger :
en
- US1642965A - louis :
en
- US1643248A - Wheel :
en
- US1642880A - Manufacture of precipitated zeolites :
en
- US1643037A - Belt clamp :
en
- FR626923A - Gas or smoke grenade, bomb and similar projectiles :
en
fr
- FR626874A - Improvements in pneumatic tires :
en
fr
- GB277722A - Improvements in and relating to the treatment of cellulosic materials :
en
- GB278059A - Improvements relating to electric switches :
en
- USRE16743E - Johk bocxs :
en
- US1642821A - Automatic shut-off device for lawn sprinklers :
en
- US1643247A - Apparatus for raising sunken ships :
en
- US1642833A - Spectacle temple and method of making the same :
en
- CA274025A - Electric incandescent device :
en
fr
- GB271860A - Improvements in combined sorting and feeding machines :
en
- FR626831A - Fairground attraction :
en
fr
- CA273963A - Hair structure :
en
fr
- US1643211A - Bullion fringe loom :
en
- US1642756A - Subliming apparatus :
en
- US1642949A - Drilling machine :
en
- CA273982A - Vitamine production :
en
fr
- DE449775C - Front seat, especially for motor vehicles :
de
en
- DE446107C - Holding cylinder high-speed press :
de
en
- FR626858A - Improvements to flame safety lamps :
en
fr
- FR626860A - Electrical or pulsoeconomizer device to prevent scale deposits in boilers, heaters, condensers, evaporators, pipes and other heat exchangers containing water :
en
fr
- US1642789A - Process for manufacturing a true maple flavoring product :
en
- US1642992A - Storage conveyer :
en
- US1642723A - Mortising machine :
en
- US1642947A - Mold :
en
- DE449648C - Coupling between tractor and mowing machine :
de
en
- DE448760C - Connection of a window grille with a window made of metal :
de
en
- CA274083A - Ignition control for oil furnaces :
en
fr
- GB277509A - Improvements in fittings for road motor vehicles or motor boats :
en
- CA273973A - Motor fuel :
en
fr
- DE449891C - Suspension bracket for a hand tool motor with an outside runner :
de
en
- FR627010A - Method for treating oilseeds and apparatus for carrying it out :
en
fr
- DE449552C - Straw cutter with rotating cutting knives that cut through between stationary abutments :
de
en
- GB277584A - Improvements in angle iron shears :
en
- US1642934A - Signal :
en
- GB273647A - New or improved process for the production from viscose of artificial formations suitable for the textile industry :
en
- DK37956C - Tether block with trough. :
da
en
- US1642836A - Clasp for hand bags and like receptacles :
en
- US1642869A - Articulated car :
en
- FR626919A - Combined razor, trimmer and comb device :
en
fr
- FR627009A - Process for the preparation of water-soluble chromium dyes of the triarylmethane series :
en
fr
- GB277458A - Improvements in and relating to transposing devices for stringed instruments :
en
- DE449572C - Bicycle handle :
de
en
- GB277540A - Improvements in granules for the absorption of gases :
en
- FR628318A - :
fr
- FR626774A - Improvements in manufacturing processes for elastic, waterproof and adherent coatings :
en
fr
- FR626806A - Trash can, dustproof ash trap :
en
fr
- DE449617C - Screw slot clamp, especially for connecting crossed electrical lines :
de
en
- DE449705C - Joint for toilet seats :
de
en
- GB267889A - Improvements in braking arrangements for vehicles having explosion motors :
en
- FR627001A - Cap device for protection from wounds or other skin lesions :
en
fr
- DE449419C - Suspenders :
de
en
- CA273974A - Bath shower shield :
en
fr
- GB253950A - Process of producing tertiary nitriles :
en
- FR626817A - Process for making water bacteriologically pure :
en
fr
- GB277532A - Improvements in and relating to rotary engines, pumps and the like :
en
- DE449508C - Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces :
de
en
- DE449864C - Indirectly heated steam generator :
de
en
- GB278057A - Improvements in and relating to means for the protection of jewellers' windows and the like :
en
- DE449603C - Electrolytic production of hydrogen gas and oxygen gas :
de
en
- GB277450A - Improvements in or relating to electrical transmission devices for indicating the direction or angle of stream lines in fluids, for use in designing counter propeller devices :
en
- FR626857A - Boom in several removable parts :
en
fr
- DE449732C - Bracket for curtain rods :
de
en
- DE449630C - Double crane :
de
en
- FR626850A - Lighting device for decoration or advertising :
en
fr
- DE450130C - Process for the production of lighting bodies in crocheted wool :
de
en
- US1642698A - Power cabinet :
en
- US1643002A - Monkey wrench :
en
- US1642709A - Tunnel construction :
en
- FR626991A - Arrangement of movable windows for closing removable cowls for motor cars and other applications :
en
fr
- GB277443A - Improvements in or relating to tents :
en
- FR626797A - Process for the decomposition of hydrocarbons by water vapor :
en
fr
- GB277870A - Improvements in or relating to patterning mechanism for knitting machines :
en
- FR627024A - Microphones for Directed Listening :
en
fr
- US1643230A - Combination foot switch :
en
- USD73501S - Ginia :
en
- DK37977C - Swing joints, in particular for elastic or elastically arranged wires, such as pipes, hoses and the like in installations for the provision of artificial rain. :
da
en
- FR626911A - Method and device for coal mining :
en
fr
- DE449554C - Cooling device for diesel engines :
de
en
- US1643020A - Shade and curtain holder :
en
- US1643159A - Child's overcoat :
en
- DE449515C - Saddle for bicycles, motorcycles and similar vehicles :
de
en
- GB277726A - A distributing cock for use in subjecting solid material to the action of fluids :
en
- GB277538A - Improvements in woven wire fabrics :
en
- GB277494A - Improvements in or relating to gearing and lubricating means for washing machines and the like :
en
- DE449533C - Device for displaying the water level :
de
en
- US1642724A - Valve :
en
- US1642757A - Atomizer :
en
- US1643060A - A coepoeation of :
en
- FR626849A - Device for stretching and keeping taut ropes, cables, wires or the like :
en
fr
- US1643161A - Index and system of indexing :
en
- DE449599C - Buttonhole elastic :
de
en
- FR626772A - Seat for automobiles or other vehicles :
en
fr
- GB263181A - A method of and means for photographically recording sound :
en
- DE449958C - Process for making cord-like chains :
de
en
- FR626843A - Metronomes refinements :
en
fr
- GB277744A - Improvements in and relating to grabs, excavators and the like :
en
- DE449550C - Adjustable pickling powder feed for continuously operating dry pickling apparatus :
de
en
- GB277503A - Improvements in lubricating cups :
en
- CA273948A - Coke oven :
en
fr
- US1642665A - Box-clamping device :
en
- GB278054A - An improved process and apparatus for dressing ores simultaneously with winning the ores :
en
- CA273996A - Sheet removing device :
en
fr
- US1642768A - Voice-reproducing device :
en
- GB277556A - Improvements in heat exchange apparatus :
en
- FR626876A - Process for the production of steam by means of an internal pressure furnace :
en
fr
- FR626994A - Circular knitting machine producing designs :
en
fr
- GB267521A - Improved apparatus for balancing pressures in pneumatic tyres of vehicle wheels :
en
- CA274090A - Hillside plough :
en
fr
- DE449909C - Ship steering gear :
de
en
- FR626977A - Biplane type airplane :
en
fr
- FR626807A - Improvements to methods of subjecting layers of rubber to layers of another material or to rubber, particularly applicable in shoe repair :
en
fr
- GB260625A - Photo-mechanical intaglio printing :
en
- US1642936A - Extension reel for electric lamps, portable drills, and the like :
en
- US1642985A - Home-baker's measure :
en
- US1642879A - Vehicle fender and brake :
en
- US1642675A - Skylight :
en
- US1642972A - Bobbin for spinning machines :
en
- CA273988A - Wood heel turning machine :
en
fr
- US1642683A - of chicago :
en
- CA274103A - Adjustable means for steel furniture :
en
fr
- US1642686A - Flying boat and like aircraft :
en
- US1642793A - Cast side frame for car trucks :
en
- US1642872A - Manufacture of butt and lap welded tubes :
en
- US1642840A - Plaster board :
en
- US1643233A - Dyeing and printing with phenylamihb- black :
en
- DE449708C - Talking machine in connection with a cinematograph :
de
en
- DE449866C - Air braking device :
de
en
- US1642715A - Boot :
en
- US1642734A - Internal-combustion engine with rotary valve :
en
- CA274024A - Dump car locking mechanism :
en
fr
- CA273965A - Conveyer :
en
fr
- DE446323C - Vertical chamber furnace and operating procedures :
de
en
- DE449729C - Melting and depositing device for electric light bulbs :
de
en
- DE449853C - Device for laying out submarine cables with coil loading :
de
en
- GB277535A - Improvements in supports for feed-off-the-arm sewing machines :
en
- US1642823A - Trailer :
en
- US1643188A - Wheel and demountable rim :
en
- USD73510S - Design eob :
en
- DE449671C - Switching device for operating short-circuit armature motors :
de
en
- FR626823A - Mineral reduction process :
en
fr
- DK37961C - Airplane. :
da
en
- US1642725A - Key for combination locks :
en
- CA274092A - Display case :
en
fr
- CA274094A - Rail securing device :
en
fr
- CA274029A - Voltage regulating system :
en
fr
- CA274033A - Fan :
en
fr
- CA274058A - Radio receiving apparatus :
en
fr
- CA274098A - Yarn processing :
en
fr
- US1642938A - Kiln car :
en
- US1643088A - Forming apparatus :
en
- AU698227A - Improvements in metal reinforments for concrete pipes and the like :
en
- DE449657C - Box-shaped money exchange board with a translucent cover bearing advertising labels :
de
en
- FR626922A - Ignition device for firearms :
en
fr
- FR627006A - Device for injecting liquid under pressure :
en
fr
- GB277547A - A mudguard for use in connection with boots or shoes :
en
- CA274018A - Paper machine :
en
fr
- CA273984A - Alcohol production :
en
fr
- US1642892A - Corn harvester :
en
- US1642994A - D-handle :
en
- DE449631C - Hollow ceilings made of fired clay for the production of ribbed concrete ceilings without overconcrete :
de
en
- DE449839C - Shoe slide coupling bolt with wedge lock :
de
en
- FR626754A - System for laying or repairing tracks and apparatus for carrying it out :
en
fr
- FR626976A - Improvements to internal combustion engines :
en
fr
- GB266684A - Process for treating acetic acid liquor :
en
- CA274026A - Stem forming machine :
en
fr
- CA274003A - Wrapping machine :
en
fr
- US1642732A - Instrument for applying tire chains :
en
- DE449810C - Double-walled, induction-heated cooking and melting kettle :
de
en
- US1642847A - Resilient material for soling and heeling shoes :
en
- US1642781A - Tag :
en
- US1643141A - Tree remover :
en
- US1642966A - Apparatus for producing mold charges of molten glass :
en
- US1643181A - Unburned refractory brick :
en
- US1642891A - Car truck :
en
- CA273992A - Wheel rim :
en
fr
- DK37972C - Fastening device for railway rails or similar. :
da
en
- DE449557C - Parting tool with a rectangular cross-sectional shape that narrows towards the center :
de
en
- FR626865A - Process for the preparation of chlorinated alkylnaphthalenes in the nucleus :
en
fr
- DE449952C - Dismantling slide :
de
en
- US1643047A - Method of drying yeast :
en
- DE449633C - Beam composed of materials of different strengths :
de
en
- DE449798C - Machines with knot wheel and pliers for knotting furniture springs :
de
en
- AU716227A - Improvements inthe manufacture of moulders pattern plates :
en
- CA273978A - Well strainer :
en
fr
- US1642819A - Drain tube :
en
- US1643117A - Apparatus for :
en
- US1643207A - Protecting device for areaways and the like :
en
- USD73470S - Oscab b :
en
- DE449836C - Tube with a spring-loaded cap :
de
en
- USD73499S - hadden :
en
- DE449883C - Switching arrangement in which oscillating circuits are parallel to the main switch :
de
en
- GB277745A - Improvements in and relating to electric motors :
en
- DE449715C - Method for covering aircraft wings or the like. :
de
en
- DE449825C - Deck box with adjustable footrests for pigs :
de
en
- US1643225A - Method of making axle housings :
en
- DE449444C - Distributor for listeners to radio sets :
de
en
- GB275263A - Improvements in spring suspensions for vehicles :
en
- GB277594A - An improved radiator block consisting of rows of superposed channel-shaped pans :
en
- GB277747A - Improvements in and relating to heat and like insulation :
en
- DE449325C - Drive of steerable drive wheels for agricultural machines :
de
en
- US1642722A - Glassware-shaping machine :
en
- US1643155A - Gas-analysis apparatus :
en
- US1643220A - Mining machine :
en
- DE449868C - Spring lock for points :
de
en
- GB254681A - Improvements in multiple fasteners :
en
- FR626796A - Process for the hydrogenation of coal, tars, mineral oils, etc. :
en
fr
- FR626941A - Advertising device :
en
fr
- FR626981A - Improvements to fire alarm devices or other similar applications :
en
fr
- USD73485S - Design for a brooch ob similar article :
en
- DE436834C - Device for the mechanical multiplication of two variable factors :
de
en
- DE449541C - Process for the production of beads from glass or other glassy masses :
de
en
- DE449736C - Obtaining bromine from bromine iron :
de
en
- FR626815A - Reduction device for straight looms :
en
fr
- US1642973A - Stopcock having floating plug :
en
- US1642977A - Measuring device :
en
- US1642991A - Heel-attaching device :
en
- USD73474S - John m :
en
- DE449786C - Refillable permanent tube :
de
en
- GB274024A - Improvements in brakes :
en
- DE449445C - Switching device for electric multi-filament incandescent lamps with screw base :
de
en
- DE449621C - Loesch arrangement for mercury vapor switch tubes :
de
en
- US1643079A - Poultry roost :
en
- DE449669C - Device for machine screwing in of screws :
de
en
- DE449778C - Window cleaner for windshields of motor vehicles o. :
de
en
- DE449903C - Process for vulcanizing rubber :
de
en
- DE449690C - Locomotive boiler :
de
en
- DE449699C - Lever switch :
de
en
- US1642920A - Fumigating applicator :
en
- US1643184A - Glass-drawing apparatus :
en
- GB277580A - Improvements in or relating to hall-stands :
en
- GB259999A - Manufacture of stable preparations of vat-dyestuffs :
en
- FR626760A - :
fr
- FR626778A - Burglary or theft warning detonator :
en
fr
- DE449861C - Dewatering of peat and similar substances with the help of frost :
de
en
- US1643087A - Measuring instrument :
en
- DE449823C - Food bowl for animals, especially dogs :
de
en
- FR626795A - Process for the treatment of hydrocarbons using an electric arc :
en
fr
- GB277725A - Improvements in or relating to patterning mechanism for circular knitting machines :
en
- FR627017A - Improvements to oil cracking processes :
en
fr
- GB277428A - Improvements in or relating to railway signalling systems :
en
- FR626904A - Separator recuperator for the recovery of gases in the production of carbonated water :
en
fr
- FR627042A - Process for preparing platinum catalysts :
en
fr
- DE449643C - Scissors for the Ruebenkoepfen :
de
en
- FR626852A - Process for the low-temperature distillation of fine-grained or pulverulent bituminous materials, introduced in suspension in a gas inside the heating chamber :
en
fr
- USD73486S - Design for a brooch or similar article :
en
- FR626803A - Connection arrangement for controlling signal devices, in particular in telephone systems :
en
fr
- FR626954A - Prepaid ventilator :
en
fr
- US1642751A - Truck bolster with absorption mechanism :
en
- US1642790A - Apparatus for and method of annealing glassware :
en
- AU480526A - Improvements in or relating to dustpans :
en
- DE449549C - Sound amplifier for sound reproduction device, speaking machines, electric speakers and the like. like :
de
en
- DK37971C - Bicycle unloading device. :
da
en
- FR626755A - Turbine recovering the residual force of the exhaust gases of combustion engines :
en
fr
- FR626873A - Improvements to the carburizing of liquid hydrocarbon fuel for internal combustion engines :
en
fr
- FR627021A - electrification of vases :
en
fr
- US1642903A - Method of and means for producing ornamented eaves :
en
- FR626827A - pin particularly intended for attaching flowers to clothing :
en
fr
- FR626935A - Improvements to piston machines with hydraulic distribution :
en
fr
- US1643089A - Skiving apparatus :
en
- US1643257A - Expansion joint for concrete work :
en
- FR626854A - Sewing machine with suspended work arm and out-of-arm drive :
en
fr
- DE449879C - Plug-in device in which the contact sleeves are movably mounted in the insulating body :
de
en
- US1642742A - Thermostat switch :
en
- DE449961C - Feeding of wire mesh to a rolling mill for pressing around with clay, loam or the like at the crossing points :
de
en
- GB265989A - Improvements in the decomposition of gaseous or vapourous hydrocarbons by means of water vapour :
en
- GB269472A - Improvements in or relating to speed indicating apparatus :
en
- US1643106A - Safety means for hand bags or the like :
en
- FR626986A - Improvements in the preparation of petroleum derivatives :
en
fr
- GB277739A - Improved luminous electric discharge tubes :
en
- FR626959A - Device for the production of a heated liquid by means of waste or excess heat from an industrial installation :
en
fr
- GB277736A - Improvements in or relating to carburettors for internal combustion engines :
en
- DE449642C - Peening device :
de
en
- GB277500A - Improvements in or relating to the separation of solids from liquids :
en
- DE449695C - Device for the operation of steam power plants with regeneration of waste steam under pressure conversion by introducing the waste steam into a solution :
de
en
- DE449618C - Cable sleeve for the detachable connection of cable ends :
de
en
- DK37969C - Mudguard for Automobiles and the like. :
da
en
- FR626757A - Pharmacy kit :
en
fr
- GB277577A - Improved method for the production of insulating materials :
en
- US1642837A - Time fuse for projectiles :
en
- CA274081A - Slicing machine :
en
fr
- CA273951A - Apron :
en
fr
- FR626967A - Automotive gearbox :
en
fr
- CA273946A - Sheet feed mechanism :
en
fr
- US1642955A - Surface covering and process of ornamenting the same :
en
- USD73482S - Albert brod :
en
- USD73466S - Oscab b :
en
- CA273947A - Permutation and snap-action lock :
en
fr
- US1642702A - Synchronizing attachment for phonographs :
en
- US1642905A - sugden :
en
- US1643203A - Key action and key mechanism :
en
- CA273968A - Squeezer and mixer :
en
fr
- US1643250A - Adjustable golf-club head :
en
- DE449743C - Superheater consisting of almost straight and mutually parallel, mutually stiffened turns :
de
en
- US1642877A - Boot and shoe and prepared insole therefor :
en
- US1642963A - Laundry-checking device :
en
- US1642671A - Advertising device :
en
- US1643283A - Tubing elevator for oil wells :
en
- CA274052A - Car roof :
en
fr
- US1642805A - Cord and thread container :
en
- US1642993A - Headlight-glare-protecting device :
en
- AU405926A - Improvements in and relating tothe grading element of vegetable fruit andthe like grading machines :
en
- DE449546C - Connection for iron bookshelves, the inlay floors of which engage in the cheeks with bent tabs to secure them in the position of use :
de
en
- GB277426A - Improvements in radio signalling systems :
en
- GB277554A - Tap for beer conduits with return-arrangement :
en
- GB278052A - Improvements in or relating to headlights and the like :
en
- US1642857A - Leo holtschneideb :
en
- US1642945A - Bridging :
en
- FR626949A - Suction glass picking process :
en
fr
- GB277572A - Method of manufacturing starch :
en
- GB271065A - Improvements in or relating to surface condensers :
en
- DE449730C - Process for the catalytic production of hydrogen cyanide :
de
en
- DE449827C - Cinematographic recording device with hinged front part and revolver-head-like lens carrier :
de
en
- US1642925A - Radiator protector :
en
- US1642954A - Surface covering and process of ornamenting the same :
en
- DE449511C - Tool detachable from the handle :
de
en
- US1643227A - Method of metallic arc welding :
en
- US1643259A - Safety device for presses :
en
- GB278058A - Improvements in pneumatic means for operating alarms and other devices :
en
- GB269523A - Improvements in or relating to steam installations including excess steam heat accumulators :
en
- US1642764A - Shoe last :
en
- US1642809A - Ink fountain for printing presses :
en
- US1643101A - Watchmaker's desk or cabinet :
en
- DE449649C - Swathers :
de
en
- US1643268A - Folding truck :
en
- DE449555C - Process for the production of taps :
de
en
- US1643036A - Method of and apparatus for treating hydrocarbons :
en
- GB277466A - Improvements in or relating to velocipedes :
en
- DE449678C - Suction air regulator :
de
en
- DK37952C - Vulcanizing device, especially for Supplying worn Wheel Tires with new Tread. :
da
en
- DE449806C - Switchgear :
de
en
- US1643114A - Typewriting machine :
en
- DE449701C - Tungsten arc lamp :
de
en
- FR626762A - Process for the purification of retting water with hot water in order to allow it to be discharged into the river, without inconvenience :
en
fr
- FR626975A - Mechanical pencil :
en
fr
- GB277487A - Improvements in stop motion mechanism for steam engines :
en
- FR626984A - Distribution device for internal combustion engines :
en
fr
- US1642771A - Apparatus for assembling parts :
en
- US1642882A - Refrigerator car :
en
- FR626779A - One-way control device enhancements :
en
fr
- GB277504A - Improvements in waste preventing taps :
en
- DK37965C - Cleaner with movable Needle for Petroleum Forest Appliances and similar Appliances. :
da
en
- FR626824A - Dust extractor usable in particular in motor vehicles :
en
fr
- DE449435C - Switch for electric heater groups, especially for rail vehicles :
de
en
- GB264798A - Improved process for making tubes by electrolysis :
en
- FR626887A - Improvements to burners for petroleum stoves :
en
fr
- GB273678A - Improvements in and relating to transformer voltage regulating systems :
en
- FR626770A - Steam generator or similar device :
en
fr
- GB277476A - Improvements relating to yeast manufacture :
en
- GB277523A - Improvements in steam-heated systems for apparatus for drying fabrics :
en
- US1643218A - Ophthalmic mounting :
en
- US1643252A - Shipping drum :
en
- USD73511S - Design for a tumbler or similar article of glassware :
en
- GB278055A - Improvements in reciprocating pumps for liquids :
en
- GB277531A - Improvements in or relating to steam superheaters :
en
- FR626938A - Method and apparatus for recharging accumulator batteries :
en
fr
- GB277536A - Improvements in or relating to backing-off motions for spinning mules and twiners :
en
- FR626914A - Switch for groups of electric radiators, in particular for railway wagons :
en
fr
- GB256241A - :
en
- GB277452A - A new or improved apparatus for playing a board game :
en
- US1642983A - Marking device :
en
- US1643170A - Buttonhole shield :
en
- CA273942A - Toy :
en
fr
- GB277471A - Improvements in or relating to cylindrical tubular or the like boxes and a method of packing articles :
en
- FR626995A - Process for manufacturing sieves to be filtered :
en
fr
- GB277591A - Shock absorber :
en
- DE449908C - Brake, especially for motor vehicles :
de
en
- FR626905A - Improvements to clothing and lingerie items :
en
fr
- GB277588A - Improved safety razor :
en
- CA274046A - Switch machine :
en
fr
- US1643189A - Portable theftproof box :
en
- US1643282A - Awning-operating device :
en
- US1643004A - Hat-size reducer :
en
- CA274016A - Automobile bumper :
en
fr
- US1643125A - Form-fitting boot :
en
- CA273954A - Stud remover :
en
fr
- US1643267A - Price marker :
en
- DE449971C - Process for dressing (tanning) rabbit fur :
de
en
- DK37962C - Rotary Tool for Processing Soil, Stone, Metal, Wood and the like. :
da
en
- US1642820A - Switch lock :
en
- US1642694A - Preparation of cyanogen compounds :
en
- DE449627C - Day bed or sofa bed :
de
en
- CA273979A - Spring shackle :
en
fr
- US1642762A - Burner for heating apparatus :
en
- CA274068A - Taper gauging machine :
en
fr
- US1643168A - Electrical hair waver :
en
- US1642780A - Vanity case :
en
- US1642860A - Combination spool and pincushion holder :
en
- US1643085A - Saw protector :
en
- US1643222A - Chromiable brown disazo dyestuffs :
en
- US1643108A - Closure for shoe uppers :
en
- US1643253A - Quick-detachable dam for the molds of centrifugal casting machines :
en
- CA274093A - Hook :
en
fr
- FR626970A - Device allowing simultaneous emptying and filling of containers with a single fixed pipe :
en
fr
- FR627008A - Device for filling bathtubs and other receptacles and emptying them under load :
en
fr
- GB277425A - Improvements in adjustable supporting means for electric lamps :
en
- US1642714A - Auto wheel sleigh runner :
en
- US1643044A - Musical instrument :
en
- US1642770A - Grease-gun cartridge :
en
- DE449820C - Chopping machine with tow wheel control :
de
en
- US1643008A - Hook for forming steel tubing :
en
- US1643196A - Vulcanizer :
en
- AU676227A - Improvements in absorption refrigerating apparatus :
en
- DE449750C - Phase or power factor meter for multi-phase current :
de
en
- US1642926A - Chicken fountain :
en
- US1643068A - Vending machine :
en
- US1643069A - Air-line oiler :
en
- US1643033A - Folding steel square and protractor :
en
- US1643183A - Garter :
en
- FR628324A - :
fr
- GB277434A - An improved method of and means for drying root-crops, grain and like substances or products :
en
- GB277515A - Improvements in stockings and socks :
en
- GB277587A - Improvements in machines for rinsing and cleaning vegetables, such as potatoes, fruit and other edible substances :
en
- US1642736A - Method of forming set screws :
en
- US1642746A - Attachment for sheeting machines :
en
- US1642779A - Apparatus for spraying liquid hydrocyanic acid :
en
- US1642795A - Fuel vaporizer :
en
- DE449641C - Lifting device for harrows :
de
en
- US1642957A - Clutch actuated by liquid under pressure :
en
- US1643012A - Process of making bread :
en
- CA274013A - Liquid processing :
en
fr
- US1643086A - Vehicle headlight :
en
- US1643119A - Packer :
en
- CA273956A - Chaff cutter :
en
fr
- USD73490S - Design for a brooch or similar article :
en
- US1642672A - Water-supply connection :
en
- DE449694C - Steam superheater for heating tube ship boiler :
de
en
- US1643172A - Disk wheel :
en
- US1642931A - Computing gauge or scale for gasoline-station pumps :
en
- GB258233A - Improvements in or relating to fire extinguishers :
en
- GB272888A - Improvements in or relating to electrostatic condensers :
en
- US1642716A - Ship's rigging :
en
- US1643010A - Button :
en
- US1643182A - Plow :
en
- US1643122A - Rim contracting and expanding tool :
en
- GB277397A - Improvements in or relating to wireless receiving apparatus :
en
- DE449640C - U-turn with offset wheel axles and leg articulated with the front cart :
de
en
- GB269578A - Improvements in and relating to cooling systems for electric discharge and the like devices :
en
- GB273637A - Improvements in and connected with electrical fan and like motors :
en
- GB277435A - Improvements in or relating to ships' davits :
en
- GB255061A - Improvements in or relating to apparatus for taking composite photographic or kinematographic pictures :
en
- CA274075A - Slicer mechanism :
en
fr
- USD73496S - Design for a spreader arm for transmission wires :
en
- US1643216A - Mercury-vapor-arc rectifier :
en
- GB277593A - Improvements in or relating to sweat-bands for hats :
en
- DE449870C - Vehicle drive with two cradle bearing motors arranged on both sides of the axis and driving this axis :
de
en
- GB274456A - Improvements relating to signalling apparatus for automobile vehicles :
en
- DE449809C - Resistance arrangement, especially for bridge and compensation measurements :
de
en
- US1643070A - Open-air sleeping room :
en
- US1642696A - Process of forming objects with integral cup and shank :
en
- US1643163A - Hod :
en
- GB277431A - Improvements in opposed piston internal combustion engines :
en
- GB277502A - A new or improved sanitary trap for sink pipes and the like :
en
- US1642728A - Pipe-coupling means for making steam and other fluid tight joints :
en
- USD73497S - Design for a bottle :
en
- US1642808A - Mowing-machine clip :
en
- DE439854C - Bottle for storing sterilized liquids :
de
en
- DK37942C - Device for stepwise movement of axles. :
da
en
- US1642748A - Automatic train-line connecter :
en
- US1643039A - Massage machine :
en
- GB278062A - Improvements in and relating to electric motor control :
en
- US1642831A - Fuel saver :
en
- US1643130A - Typewriting machine :
en
- US1643193A - Paper-binding tool :
en
- US1642826A - Rotary scraper with automatic elevating control :
en
- US1642668A - Apparatus for felling trees and the like :
en
- US1642782A - Machine for making corrugated paper :
en
- FR626908A - Anti-kickback device for skis :
en
fr
- DE449531C - Koksloeschbehaelter :
de
en
- GB277748A - Improvements in and relating to heat and like insulation :
en
- DE449632C - Bracket bent in a box shape from sheet metal :
de
en
- DE449721C - Removable bicycle handlebar with locking cam :
de
en
- FR626864A - Device for the protection of wheels mounted with bolts :
en
fr
- US1642787A - Gas brooder :
en
- DE449709C - Device for automatic regulation of the air volume :
de
en
- FR626751A - Braking device on the differential ensuring the steering of crawler tractors :
en
fr
- FR626924A - Internal combustion engine cam timing :
en
fr
- GB270306A - Method of producing mudguards for vehicles :
en
- US1642932A - Mercury-tube switch :
en
- US1642881A - Changing glass-feeder bushings :
en
- US1642979A - Unitary structure for crown sheaves :
en
- DE449925C - Process for the production of inlaid imitations on wood o. :
de
en
- USD73487S - Albert shod :
en
- US1642677A - Illuminating dial :
en
- AU376326A - Improved mud scraper for tractor andother wheels :
en
- CA273991A - Glove :
en
fr
- DE449878C - Electrical shielding surface for parts of high-frequency devices :
de
en
- US1643148A - Band-saw dresser :
en
- US1642791A - Key case :
en
- CA274079A - Slicer mechanism :
en
fr
- US1643123A - Traffic protective structure :
en
- US1643214A - Aerial tramway :
en
- CA274055A - Brake :
en
fr
- DE449411C - Multi-part machines are driven by several motors :
de
en
- US1642799A - Tank :
en
- US1642773A - Punch press :
en
- US1643273A - Fishpond with sewage supply :
en
- FR626838A - Bench convertible into bed :
en
fr
- GB268785A - Improvements in drip-channel arrangements for refrigerating chambers :
en
- GB253090A - Apparatus for analysing substances by means of roentgen or cathode rays :
en
- DE449753C - Electric instant water heater :
de
en
- FR626856A - Improvements in pedal controls for automobiles :
en
fr
- US1642853A - Sheet-metal sink construction :
en
- US1642870A - Electric switch :
en
- US1642933A - Device for washing dishes and the like :
en
- DE449959C - Device for the semi-automatic production of an interlaced scale consisting of rings and star-shaped connecting links each holding four rings :
de
en
- GB277546A - Filters :
en
- US1642948A - Tool-steel-retaining device :
en
- GB265966A - Improvements in apparatus for the reduction of heating in the iron parts adjoining the lead-in conductors of heavy current electrical apparatus :
en
- US1643264A - Collapsible threading tap :
en
- FR626960A - Improvements to traps :
en
fr
- GB261770A - Manufacture of pyrazolone-azo-dyestuffs :
en
- GB277567A - Improvements in regulating the working of internal combustion engines :
en
- FR626853A - Pneumatically propelled vessel :
en
fr
- FR626917A - Process for the distillation of finely granular or pulverulent bituminous materials :
en
fr
- CA274065A - Acid amides and salts :
en
fr
- CA274032A - Diverter valve :
en
fr
- FR627048A - Bulb :
en
fr
- GB277512A - Improvements in or relating to presses :
en
- CA273953A - Engine casing :
en
fr
- AU612527A - An improved vyce :
en
- GB277735A - Improvements relating to telephone systems :
en
- DE449543C - Hair clip, in which a bracket carries a slotted tongue that can be rotated around it and displaced in the longitudinal direction :
de
en
- US1642974A - Brush :
en
- US1643251A - Composition for cleaning and polishing glass :
en
- US1643199A - Wire-stretching device :
en
- CA273941A - Tie plate :
en
fr
- CA273981A - Compressor for refrigerators :
en
fr
- DE449941C - Head shaping pliers with closed shaping ring and movable jaws :
de
en
- FR626913A - Tire treading machine :
en
fr
- FR627005A - Adjustment rings for projectiles :
en
fr
- CA274084A - Liquid dispensing apparatus :
en
fr
- DE449646C - Beet lifter with bow-shaped plow frame and lifting fork rising towards the rear :
de
en
- CA273932A - Engine valve mechanism :
en
fr
- GB264536A - Improvements in apparatus for classifying ores and the like :
en
- CA274096A - Safety hook :
en
fr
- US1643015A - Radio receiving circuits :
en
- USRE16741E - Island :
en
- GB277550A - Improvements in wearing-apparel :
en
- CA274040A - Brake shoe :
en
fr
- FR626951A - Process for obtaining cement and products resulting from its application :
en
fr
- DE449779C - Observation mirror for motor vehicles :
de
en
- US1642886A - Refractory body :
en
- AU364226A - Improvements in multiblade fans :
en
- DE449638C - Liquid meter with tilting vessel and an inlet valve controlled by the tilting movement :
de
en
- GB264839A - Improvements in and connected with machines for making cup wafers, wafer biscuits, and the like :
en
- GB277439A - Improvements in armchairs, chesterfields or similar seats :
en
- GB277445A - Improvements in or applicable to adjustable golf tees :
en
- GB277447A - Improvements in or relating to the protection of electrical apparatus from overloads :
en
- GB277544A - Improvements in internal combustion engines :
en
- US1642962A - Vanity box :
en
- US1642685A - Show-case lock :
en
- GB270703A - Improvements in pulverulent fuels for use in operating internal combustion engines :
en
- GB277595A - Improvements in beaters for desintegrators :
en
- US1643209A - Suspension of trolley wires :
en
- DE449764C - Bucket elevator :
de
en
- DE449781C - Safety coupling for electric winches, especially anchor winches :
de
en
- GB271851A - Improvements in radio receivers employing four electrode valves :
en
- DE449666C - Painting device :
de
en
- DE449733C - Pocket brush consisting of a container and a brush :
de
en
- GB277429A - Improvements in and relating to two-stroke cycle internal combustion engines :
en
- US1642740A - Swing bob :
en
- US1642688A - Fixed condenser :
en
- US1643242A - Beet and cotton thinner :
en
- FR626992A - Process and apparatus for the regeneration of contaminated lubricating oils in heat engines :
en
fr
- US1642889A - Shoe heel :
en
- FR627044A - Discharge tube spurting from a closed arc :
en
fr
- DK37954C - Portable Apparatus for Sprinkling Plants. :
da
en
- GB277743A - Improvements in and relating to machines for making paper bags and the like :
en
- GB269471A - :
en
- US1643006A - Motor-cycle support :
en
- US1643194A - Machine for edge-uniting veneers :
en
- USD73507S - Design for a tiee :
en
- GB277496A - Improvements in or relating to spinning and twisting frames :
en
- GB270704A - Improvements in the conversion of hydrocarbons of high boiling point into others of lower boiling point :
en
- DE449777C - Mud flaps for vehicles, in particular motor vehicles :
de
en
- DK37950C - Doll's head with moving features. :
da
en
- GB259927A - Improvements relating to the attachment of iron to glass :
en
- FR626752A - Multiple Connecting Rod Crankshaft Thruster System for Farm Tractor :
en
fr
- FR627027A - Gravel trap, especially for gravel dredgers :
en
fr
- US1642766A - Waterproof abrasive fabric and method of making the same :
en
- USRE16742E - Folding oh a tb :
en
- FR627032A - Pyramid-shaped grid for gasifiers with rotating grid :
en
fr
- GB277592A - Improvements in or relating to stockings :
en
- US1643246A - Process for dyeing furs, skins, hairs, feathers, or the like :
en
- GB277561A - Improved combustion furnace :
en
- DE449676C - Dust pump with compressed air delivery using the emulsion method :
de
en
- GB277749A - Improvements relating to the selvedges of woven fabrics and looms for producing the same :
en
- US1643138A - Straw hat :
en
- DK37964C - Piston steam engine, in which the waste heat is utilized in a Turbine. :
da
en
- FR626833A - Swivel fitting for fire station :
en
fr
- FR626871A - Colloidal solution intended to serve as a carrier vehicle for radioactive substances and in particular for radium fumes :
en
fr
- GB258276A - Improvements in and relating to electric furnaces :
en
- DE449712C - Illuminated advertising sign made of a glass plate through which a light source located in cross section shines through :
de
en
- DE449927C - Membranes for telephones, loudspeakers, etc. :
de
en
- US1643055A - Transmission :
en
- US1643221A - Mining tool :
en
- US1643263A - Tapping tool :
en
- US1643052A - Shock-absorbing mechanism :
en
- US1643118A - Fly-paper appliance :
en
- US1642755A - Forming apparatus :
en
- US1642976A - Gate lock :
en
- US1643151A - Torque-measuring machine :
en
- US1642738A - Machi :
en
- US1642803A - Propeller :
en
- AU467126A - An improved method of and means for wrapping and sealing foodstuffs :
en
- CA273964A - Power transmission mechanism :
en
fr
- US1643177A - Railway-rail brace :
en
- DE449568C - Device for pressing two films with perforations to be glued together :
de
en
- CA274023A - Floor polisher :
en
fr
- US1643229A - Steam, air, and signal line connection :
en
- US1643289A - Syringe :
en
- US1642814A - Tool-head fastening :
en
- US1643041A - Power mechanism :
en
- US1643109A - Corset :
en
- USD73476S - Design for a combination letter box and house number sign :
en
- AU374726A - Improvements in or relating to heel attaching apparatus :
en
- CA274027A - Incandescent lamp :
en
fr
- DE449688C - Boiler system made up of high pressure and a cylindrical low pressure part designed as a storage for the excess high pressure steam :
de
en
- FR626937A - Signaling device for cafes, restaurants, etc. :
en
fr
- US1642699A - Airplane-tail-supporting wheel :
en
- US1642824A - Bottle-washing machine :
en
- AU734227A - Process of recovering sucrose from cane molasses :
en
- US1642952A - Building construction :
en
- DE449567C - Method and device for the light-tight introduction of liquids into photographic cassettes :
de
en
- FR626800A - Gate valve :
en
fr
- GB277433A - Improvements connected with hydraulic turbines :
en
- DE441929C - Manufacture of aluminothermic heating cartridges :
de
en
- GB277456A - Improvements in safety razors :
en
- CA274015A - Can filling machine :
en
fr
- GB264841A - Improvements in lubricating devices for axle journals :
en
- US1643261A - Conversion of lead chloride to lead carbonate :
en
- DE445753C - Process for the preparation of photosensitive silver salt emulsions :
de
en
- CA274022A - Planer interlock :
en
fr
- DE439734C - Press, especially for beet pulp :
de
en
- US1642804A - Packaged unbaked-dough layer :
en
- US1642845A - Article of manufacture suitable for floor covering :
en
- US1642802A - Fish scaler :
en
- US1642971A - Motor car :
en
- US1642706A - Cooking and serving installation :
en
- US1642761A - Pattern-plating attachment for circular-knitting machines :
en
- US1643200A - Cultivator attachment :
en
- CA273972A - Hoist :
en
fr
- CA274007A - Pan :
en
fr
- FR628219A - Liquid coating medium for winding wires :
en
fr
- CA274064A - Injector exhaust mechanism :
en
fr
- US1643260A - Device for drilling, filling, and sealing hollow bodies :
en
- US1642850A - Machine for tying wire ties :
en
- USD73478S - Design for a playground slide :
en
- CA274050A - Nickle electrodepositing method :
en
fr
- DE449768C - Motor vehicle with floor arranged below the longitudinal beams of the frame :
de
en
- GB277485A - Massaging instrument :
en
- GB277565A - Improved rotary vane pump :
en
- AU444726A - Improvements in and relating to containers :
en
- CA274019A - Paper machine :
en
fr
- US1642796A - Fixture-attaching strap :
en
- US1643244A - Permutation lock :
en
- US1643103A - Building unit and method :
en
- AU438626A - Improvements in automatic and semiautomatic telephone systems :
en
- AU716127A - Improvements in or relating to folding tables, waiters dinner wagons andthe like :
en
- USD73464S - Milton k :
en
- US1642843A - Concentrating table :
en
- US1642813A - Dumping car :
en
- CA273983A - Alcohol production :
en
fr
- GB277510A - Improvements in and connected with cycle mudguard stays :
en
- CA274034A - Motor truck :
en
fr
- DK37944C - Hygienic-Orthopedic Footwear. :
da
en
- FR626768A - Process for the production of condensation products of aromatic sulfacids using unsaturated hydrocarbons :
en
fr
- FR626866A - Blade holder for sharpening so-called razor blades :
en
fr
- USD73489S - Design for a brooch or similar article :
en
- CA273969A - Bumper :
en
fr
- CA274002A - Sealing machine :
en
fr
- US1642864A - Filter :
en
- US1642784A - Brake mechanism :
en
- US1643254A - Weld rod and process of arc welding with the same :
en
- US1642708A - Grinding wheel and method of grinding :
en
- CA273997A - Bull hook :
en
fr
- CA273993A - Tile receiving machine :
en
fr
- AU788127A - Improvements in or relating tothe treatment of livestock :
en
- US1643288A - Oven door :
en
- US1643234A - Etching apparatus :
en
- US1643237A - Fuel tank :
en
- US1642980A - Form for making hollow bricks, tiles, and the like :
en
- FR626912A - Metal pile :
en
fr
- FR628293A - :
fr
- FR628384A - Typewriter, with device for making invoices or statements of account, in multiple copies, on continuous paper, accordion-folded or formed of several separate duplicates :
en
fr
- CA273934A - Electrode :
en
fr
- US1642915A - Method and apparatus for x-ray work :
en
- US1642987A - Turbine-driven locomotive provided with mechanical-power transmission :
en
- US1643281A - Awning-operating device :
en
- DE449691C - Steam generator with indirect generation of operating steam by a heating medium circulating in a heated pipe system :
de
en
- AU801727A - Improvements in internal combustion engines :
en
- CA274102A - Baffle plate for boiler flues :
en
fr
- US1642800A - Rein support :
en
- US1643212A - Means and method for producing facsimile carbon impressions :
en
- CA273937A - Lingerie strap holder :
en
fr
- CA274039A - Dust collector :
en
fr
- CA274073A - Channeling machine :
en
fr
- US1642763A - Transmission mechanism :
en
- US1643056A - Drying apparatus :
en
- US1642744A - Embroidery-thread holder :
en
- US1642914A - Sandproof bearing :
en
- US1642961A - Coaster-wagon body :
en
- DE449857C - Hygienic orthopedic footwear :
de
en
- US1643077A - Garment protector :
en
- AU738627A - Furnace Walls :
en
- US1643059A - Method of preparing asphalt slabs and sheets :
en
- US1643035A - Hair curler :
en
- DE449830C - Supports, in particular in car bodies of motor vehicles :
de
en
- CA274012A - Brick machine :
en
fr
- US1643024A - Sectional rubber pavement :
en
- US1643232A - Attaching spring hangers to the side bars of automobile frames :
en
- US1642730A - Automobile body :
en
- US1642894A - Machine for the manufacture of chocolate cigarettes :
en
- CA273933A - Ironing board :
en
fr
- US1642731A - Clothes-basket cart :
en
- GB276380A - Improvements in or relating to circular knitting machines :
en
- DE449747C - speaker :
de
en
- FR626767A - Advanced distribution for engines :
en
fr
- FR626999A - Method and device for starting control motors with several motors, in particular of paper machines :
en
fr
- CA273944A - Grain door for freight cars :
en
fr
- CA273995A - Valve :
en
fr
- FR626786A - Belt clip :
en
fr
- USD73475S - Theophiltts l :
en
- DE449902C - Trolley :
de
en
- FR626845A - Improvements to electric brushes for hair or for massage :
en
fr
- FR626944A - Closure for soccer ball :
en
fr
- FR627049A - Process for the direct production of electrical energy by thermochemical means and apparatus for carrying it out :
en
fr
- GB277575A - Improvements in or relating to fastening stays for windows and the like :
en
- GB277522A - Improvements in and relating to drilling and the like machines :
en
- GB267890A - Improvements in or relating to clutches for self-propelled vehicles :
en
- GB277542A - Improvements in or relating to a regulating valve for braking arrangements in power driven vehicles having explosion motors :
en
- CA274049A - Carbonator mechanism :
en
fr
- DE449847C - Mobile conveyor bridge for bulk goods :
de
en
- US1642721A - Centrifugal clutch :
en
- US1643205A - Production of vulcanized rubber and accelerators therefor :
en
- US1642839A - Glass-cutting machine :
en
- US1642871A - Clarifying and decolorizing agent and process for making the same :
en
- US1643102A - Egg supporting and turning device :
en
- DE442157C - Hand conveyor consisting of a stick :
de
en
- DE449713C - Lighting device for demonstration cinematograph :
de
en
- DK37974C - Device for Utilizing the Air Electric and Ground Electric Earth Power to Promote Plant Growth. :
da
en
- FR626869A - Automatic firearm :
en
fr
- CA274014A - Liquid processing :
en
fr
- CA274048A - Filling mechanism :
en
fr
- FR626841A - Improvements to paper cutting machines :
en
fr
- DE449916C - Process for coking coal in stages :
de
en
- US1642726A - Ice-cream :
en
- US1642718A - Atmospherically-controlled switch :
en
- US1643276A - Purified rosin and process of producing the same :
en
- DE449583C - Process for the production of alkali chlorates and the chlorates or hypochlorites of calcium and magnesium :
de
en
- DE449724C - Thread tensioning device :
de
en
- US1642733A - Charles francis jenkins :
en
- US1643226A - Hair waver :
en
- DE449995C - Split sinter pan :
de
en
- US1643131A - Lamp bracket :
en
- FR626771A - Improvements to shock absorbers :
en
fr
- FR627002A - Adjustable stool for hairdressing chairs, operating chairs and other similar applications :
en
fr
- FR626888A - Process for extracting oil from oleaginous fruits :
en
fr
- US1642921A - Tire-chain applier :
en
- GB259926A - Improvements relating to the manufacture of photographic silver halide emulsions :
en
- FR626777A - Process for de-tinning waste tinplate and all tinned metal objects :
en
fr
- US1643255A - Thermostatically-controlled valve mechanism :
en
- CA274038A - Carving method :
en
fr
- GB277461A - Improvements in collar shaping machines :
en
- DE449907C - Machine for the production of gears, in which first one and then the opposite tooth flank is machined :
de
en
- FR626983A - Process for obtaining an absorbent and bleaching active black by the use of a concentrated activator :
en
fr
- GB277436A - Improvements in or relating to saddles or seats for cycles, motor-cycles, and the like :
en
- FR626781A - Device for the introduction of flat films into the frame frames or press frames :
en
fr
- US1642680A - johnstons :
en
- US1642774A - Harked article and process of harking articles :
en
- FR626839A - Music box :
en
fr
- GB270348A - Manufacture of dyestuffs :
en
- FR626934A - Gear shifting device for piston machines fitted with hydraulically operated valves, spools or taps :
en
fr
- US1642720A - Infinitely-variable gear :
en
- DE449665C - Flashlight with electric battery and switch as well as with multi-colored light beams, which are caused by the release of clamped color plates and moved in front of the light source :
de
en
- US1642741A - middendorf :
en
- US1643100A - Fence post :
en
- FR626785A - Frame for crimping flexible membranes and adapting them to any objects, in particular containers :
en
fr
- DE449771C - Protective cover for the leaf springs of motor vehicles :
de
en
- DE449801C - Device for high pressure steam generation for ship boilers with returning flame :
de
en
- FR626900A - Improvement of machines for marking prices on labels :
en
fr
- GB277563A - Anti-vibration device for the steering mechanism of automobiles :
en
- CA273939A - Internal combustion engine :
en
fr
- US1643270A - Magneto-electric automatic interrupter :
en
- GB277462A - Improvements in frames or mounts for casserole dishes :
en
- US1643142A - Window frame :
en
- DE449752C - Electrically heated vessel :
de
en
- GB277553A - Improvements relating to egg-poaching devices :
en
- GB277741A - Improvements in or relating to saddles or seats for cycles, motor-cycles, and the like :
en
- US1643208A - Apparatus for charging cupolas and the like :
en
- US1643097A - Centrifugal roundabout :
en
- FR626936A - Improvements to the suspensions of bogie vehicles using equalizing beams :
en
fr
- GB277574A - Improvements in or relating to variable speed mechanism :
en
- DE449756C - Electrode arrangement for electric liquid heater :
de
en
- GB277465A - Highway attachment for railway car wheels :
en
- US1643217A - Toothbrush :
en
- US1643274A - Weld rod for arc welding :
en
- US1642901A - Toy block :
en
- CA274009A - Door knob spindle :
en
fr
- DK37943C - Massage roller. :
da
en
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da
en
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de
en
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en
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da
en
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en
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en
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en
fr
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en
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en
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en
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en
fr
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en
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fr
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en
fr
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de
en
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en
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en
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en
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en
fr
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en
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en
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en
fr