• DE567700C - Device for mixing two liquids in the same quantity : de en
  • FR739118A - Buckle for attaching parts of clothing to each other, which can also be used as belt buckle, wallet closure, etc. : en fr
  • US1892703A - Carl t : en
  • GB385727A - A new or improved machine for drying, smoothing, shaking and airing skeins of textile material in one operation : en
  • FR739247A - Improvements to lids for stoves, stoves and similar appliances : en fr
  • GB385839A - Improvements in tensioning devices for cords, wires, cables or rods, used in aeroplane construction : en
  • AU547031A - Improvements in or relating to electrical mercury cutouts : en
  • US1892720A - Height measuring attachment : en
  • FR739053A - New diphenyl derivatives and their preparation process : en fr
  • US1892951A - Automatic filter wash control : en
  • US1893035A - Internal combustion engine for pulverulent fuel : en
  • US1893094A - Lubricant and method of preparing same : en
  • DE567542C - Electrolyser for carrying out electrolytic oxidation processes with decomposable end products : de en
  • FR739070A - Swimming apparatus : en fr
  • US1893284A - Cellulose derivative composition : en
  • US1893409A - Electric lamp guard : en
  • GB385917A - Improvements in or relating to hot water supply systems : en
  • FR739212A - Improvements to gas purification or regeneration devices : en fr
  • FR41382E - Improvements to hydraulic servo-motors : en fr
  • GB385665A - Improvements in check hinges : en
  • FR739081A - Improvements relating to optical compensators : en fr
  • GB385906A - Improvements in door hinges : en
  • GB385943A - Portable scarifier : en
  • DE567584C - helicopter : de en
  • FR738973A - Inscription holder and recording device controlled by this inscription holder : en fr
  • GB385787A - Method of and apparatus for sterilising liquids, such as beer or the like : en
  • GB385763A - Improvements in and relating to the treatment of oxide coatings on aluminium and aluminium alloys : en
  • DE567564C - Floor care products, especially for linoleum : de en
  • US1893093A - Electric soldering tool : en
  • FR739318A - : fr
  • DE567711C - Hydraulic bezel : de en
  • US1893448A - Wadding : en
  • DE567553C - Device for cutting electrical overhead lines, especially in Braenden : de en
  • FR41373E - Improvements to manometers : en fr
  • FR739198A - Attachment system for fly traps : en fr
  • GB385668A - Improvements in or relating to thermally operated electrical switches : en
  • USD88871S - gottesman : en
  • USD88911S - new yobk : en
  • DE567385C - Device to prevent the drill from slipping when drilling out the pin of broken pin teeth : de en
  • CA328968A - Heating furnace : en fr
  • GB385882A - Improvements in or relating to travelling rollers for slewing excavators and cranes : en
  • DE567493C - Self-seller for cross-stacked goods, postcards, etc. : de en
  • US1893352A - Hair waving pad : en
  • FR739036A - Switch-switch : en fr
  • GB385831A - Improvement in regulating systems : en
  • US1892909A - Watering device : en
  • CA329142A - Scaffold : en fr
  • GB385643A - An improved appliance for use in copying drawings and the like : en
  • GB385720A - Improvements in vacuum pumps : en
  • US1892773A - Can washing machine : en
  • US1893246A - Automatic stoker : en
  • GB385685A - Coat and the like hanger : en
  • FR739115A - Garden hose : en fr
  • CA328958A - Candy sucker : en fr
  • DE567712C - Device for drying and making photocopies glossy : de en
  • FR739079A - Guillotine window : en fr
  • FR739062A - Improvements in the treatment of mineral oils : en fr
  • US1893173A - Double rope skipping toy : en
  • FR41383E - Synchronous motor with automatic start for controlling pendulums and the like : en fr
  • DE567474C - Electrical Roestvorrichtung with a central, a heater receiving, vertical and on both sides open frame made of insulating material : de en
  • DE567545C - Blade ring for radially loaded turbines : de en
  • GB386335A - Improvements in or relating to retort construction : en
  • DE567598C - Synchronous clock with power reserve : de en
  • USD88943S - William willheim : en
  • FR739259A - Improvements relating to rolling mills or strip mills : en fr
  • GB385705A - Improvements in or relating to dobby mechanism for weaving looms : en
  • DE567585C - Wing rotor for aircraft : de en
  • US1892688A - Sewage treating apparatus : en
  • FR739297A - : fr
  • GB385986A - Improvements in and relating to dynamo electric machines : en
  • US1893072A - Fuel economizer : en
  • DE567271C - Process for the preparation of anhydrous condensation products from carbamides, carbamide derivatives, starting materials which provide carbamides and aldehydes, in particular formaldehyde, with the addition of organic solvents : de en
  • DE567393C - Elliptical compass : de en
  • FR41352E - Flame arrestor and anti-icing device for engines : en fr
  • FR739124A - Device for rolling balls and the like : en fr
  • GB385823A - Improvements in vehicle bodies : en
  • FR739239A - Composition for coating wood, metal and other materials, and method of preparing it : en fr
  • GB385699A - Improvements in and connected with insulating devices for exposed electric conductors : en
  • CA329052A - Indanthrone and its derivatives : en fr
  • FR739077A - : fr
  • CA329025A - Vehicle brake system : en fr
  • CA329107A - Brine purification : en fr
  • US1893251A - Voltage compensator : en
  • US1893463A - Embossing machine : en
  • US1893476A - Truck side frame : en
  • CA328984A - Hinging means for outdoor switches : en fr
  • DE567419C - Process for making photographic prints : de en
  • DE567680C - Resealing of pipelines : de en
  • US1892786A - Compressor : en
  • GB385935A - Improvements in and relating to knickers, bathing and gymnastic suits and other garments : en
  • US1892800A - Broom machine : en
  • US1892956A - Magnetic structure : en
  • US1893308A - Stock and die : en
  • CA329017A - Burnishing machine : en fr
  • DE567652C - Adding machine designed as a cash register with printing mechanism : de en
  • DE567670C - Device for mixing gases and caustic liquids : de en
  • US1892902A - Food product and process of producing the same : en
  • CA329053A - Dynamo electric machine frame : en fr
  • CA329145A - Scarifier : en fr
  • DE567397C - Protective housing for devices for measuring the density of liquids : de en
  • DE567595C - Game board with electrical contacts : de en
  • US1893292A - Electric hand lantern : en
  • US1892746A - Float structure : en
  • FR739226A - Process for manufacturing rubber soles cut from casings and in chambers of tires out of service, and obtaining a permanent engraving on said soles : en fr
  • FR738966A - Matte artificial silk yarn, and method for producing the same : en fr
  • GB385733A - Devices for preventing the obstruction of injection nozzles : en
  • GB385867A - Improvements in or relating to cop winding machines : en
  • DE567516C - Collapsible cell pack, especially for eggs : de en
  • GB385701A - An overload release : en
  • DE567471C - Mercury-vapor glass rectifier with electromagnetically controllable, resiliently movable armor that dips into the cathode mercury with its lower end in the resting state : de en
  • DE567532C - Process to prevent the formation of salt glaze on the surface of ceramic shards with the exception of stoneware shards : de en
  • FR739268A - : fr
  • GB385739A - Improvements in and relating to drawing apparatus for spinning machines : en
  • US1892958A - Weatherproof direction-finding antenna : en
  • US1893154A - Vehicle wheel : en
  • US1892946A - Ash discharging device : en
  • CA329089A - Atomized fluid discharge restricter : en fr
  • DE567653C - Piston ring tension band bent from wire for internal combustion engines : de en
  • CA329009A - Turbine locomotive : en fr
  • FR739206A - Prismatic telescopic sight with fixed aiming device : en fr
  • DE567631C - Process for the recovery of valuable products from the washing liquors of industrial gases : de en
  • US1892915A - Aircraft control surface adjusting mechanisms : en
  • CA328972A - Insecticide : en fr
  • CA329082A - Electric switch : en fr
  • US1893142A - Lock : en
  • US1893144A - Alloy of high fusion point : en
  • USD88862S - Boat hull : en
  • FR739034A - Liquid fuel burner : en fr
  • GB385869A - Improvements in or relating to flexible connections : en
  • US1892819A - Method of soldering together metal parts : en
  • US1892744A - Device for stringing glass bodies on a mandrel : en
  • US1892816A - Brake lining anchorage and article : en
  • US1892881A - Elevating power shovel : en
  • CA328965A - Distributor for fertilizers, etc. : en fr
  • CA329095A - Resistance coupled amplifier : en fr
  • AU426131A - Aircraft structure and method of fabricating thesame : en
  • GB385798A - A drying pole or support for sheet material : en
  • DE567433C - Method and device for drying starch and other pulpy, floury or lumpy goods : de en
  • DE567078C - Electric multi-motor drive, especially for paper machines : de en
  • DE567445C - Process for dewatering hydrous alkali hydroxides : de en
  • GB385708A - Improvements in or relating to embossing presses : en
  • GB385920A - Improvements in or relating to synchronisation devices for television and the transmission of moving pictures or of pictures derived from cinematograph films : en
  • FR41399E - : fr
  • FR739240A - Process and machine for making paper bags and other similar articles : en fr
  • US1893186A - Drawer partition : en
  • US1893200A - Pressure responsive device and diaphragm for use therein : en
  • US1893325A - Telephone dial illumination : en
  • US1893398A - Dry cleaning machine : en
  • CA329062A - Magnetic suspension device : en fr
  • FR739093A - Umbilical link : en fr
  • GB385845A - Motion picture projecting and sound reproducing apparatus : en
  • GB385925A - Improvements in and relating to machines for casting stereotype plates : en
  • CA329030A - Clinometer for bore holes : en fr
  • US1892777A - Spurious coin detector : en
  • US1892987A - of leipzig-plagwitz : en
  • US1893029A - Signaling system : en
  • US1893134A - Pyrometer adapted to the control of temperature : en
  • US1893273A - Truck lift : en
  • US1893322A - Gin saw filing machine attachment : en
  • GB385654A - Improvements in or relating to milk preparations : en
  • DE567689C - Siphon built into the bottom of a cell to ensure safe oil drainage in switch cells : de en
  • DE567605C - Production of alkaline earth oxides from the carbonates : de en
  • FR739236A - Coupling arrangement for remote indication installations, with several stations located on the same line : en fr
  • GB385928A - Improvements in and relating to totally enclosed refrigerating machines : en
  • CA329126A - Egg processing machine : en fr
  • FR739188A - Improvements to pulverized fuel burners : en fr
  • DE567387C - Pocket cloakroom holder with a two-part hanging hook and a clip used to hold the cloakroom : de en
  • GB385915A - A holder for milk bottles or other containers : en
  • US1892722A - Method and means for packaging articles : en
  • US1893274A - Method of treating piston rings : en
  • US1892852A - Cylinder construction : en
  • US1893365A - Circuit controller : en
  • DE567391C - Hollow roof tiles : de en
  • DE567512C - Locking device, especially for toilets : de en
  • FR41388E - Safety razor with blade reserve : en fr
  • US1893270A - Radiator : en
  • USD88888S - Said seiderman : en
  • DE567374C - Process for the production of electrodes, especially those for electric ovens, by means of the extrusion press : de en
  • USD88857S - Design eor a prayer card : en
  • USRE18705E - Fabbic forming machine : en
  • US1893086A - Arrangement for consecutively addressing any number of envelopes without carbon copy by means of a typewriter : en
  • US1893201A - Match packaging machine : en
  • US1892851A - Insulated drying form : en
  • US1893205A - Gauging apparatus : en
  • AU423431A - Improvements in and relating' to axle bearings for rail vehicles : en
  • DE567454C - Anthraquinone dyestuff preparations : de en
  • DE567460C - Method and device for keeping walls made of porous material, in particular masonry, dry : de en
  • DE567478C - Rotary lobe compressors : de en
  • FR739175A - Folding trestle for road signage : en fr
  • CA329033A - Rare metal : en fr
  • CA329081A - Dephenolization : en fr
  • US1892779A - Mold for meat patties : en
  • US1893424A - Buffing machine : en
  • US1892827A - Adjusting means for the tangent post of gas meters : en
  • US1892828A - Carburetor : en
  • GB385860A - Process for the manufacture of a field weed killer : en
  • USD88868S - Design for a textile fabric : en
  • US1892972A - Water purification process : en
  • CA329102A - Electrical amplifying system : en fr
  • US1892757A - Fluid fuel burner for domestic heating purposes : en
  • DE567394C - Drawing device in triangular shape : de en
  • US1893396A - Fish rod ferrule : en
  • US1892928A - Timing mechanism : en
  • US1892850A - Escape attachment for submarines : en
  • US1893302A - Method of and means for controlling electric wave amplifiers : en
  • US1893064A - Aircraft : en
  • USD88891S - Design for a burial casket : en
  • DE567504C - Automatic fire extinguishing system with compressed air in the shower pipe network : de en
  • FR739209A - Apparatus preventing smoke development and saving fuel, applicable to fireplaces : en fr
  • GB385766A - Improvements in cements and in materials obtained by means of these cements : en
  • DK46713C - Pulley device for Tractors. : da en
  • FR739095A - Method and apparatus for the continuous extraction of oil-containing materials and the like : en fr
  • FR41392E - Modifications made to the choffor-uspa boiler to obtain maximum efficiency : en fr
  • GB385657A - Process for disembittering and improving soya beans or like legumines : en
  • GB385730A - Improvements in or relating to phenol-aldehyde resin lacquers : en
  • USD88906S - Design fob a game board : en
  • US1893389A - Apparatus for erecting box shells : en
  • US1892999A - Process for recovering sulphur : en
  • US1893250A - Method of and means for producing compound tones of predetermined musical quality : en
  • US1893248A - Manufacture of mercuri-mononitro-para-cresol and its salts : en
  • US1893306A - Brake shoe : en
  • US1892857A - Composition for preventing boiler priming or frothing : en
  • CA329042A - Vinyl chloride : en fr
  • CA329075A - Heat utilizing method : en fr
  • FR739089A - Self-locking bolt : en fr
  • USD88905S - Henry dreyfttss : en
  • US1893051A - Heat-energy transfer medium : en
  • USD88916S - Paul f : en
  • FR738986A - Electro-mechanical sound tracking device : en fr
  • DE567682C - Production of beryllium oxide : de en
  • USD88922S - Paul f : en
  • US1892938A - Thermostatic switch : en
  • DE567691C - Electrical capacitor, in particular a capacitor made up of wound elements, with capacitor elements connected in parallel : de en
  • FR738958A - Lifting device for motor vehicles or similar vehicles : en fr
  • FR739181A - Frame especially intended for places exposed to bad weather : en fr
  • DE567407C - Mixing container for cellulose or similar substances : de en
  • DK46718C - Assembly device for Garden Parasol Parasol Rods. : da en
  • FR738989A - Improvements to sieves and sieve frames : en fr
  • GB385926A - Improvements in and relating to synchronous electric motors : en
  • DE567713C - Attachment of the differential housing to the vehicle frame of motor vehicles : de en
  • DE567625C - Process for the purification of lignite smoldering water while at the same time obtaining resinous products : de en
  • FR41361E - Impregnation process to protect various solid bodies and regulate their chemical attacks; products obtained by the application of said process : en fr
  • FR739010A - Sheet stacking device : en fr
  • GB385649A - Improvements in or relating to the contacts of electrical switches : en
  • FR41356E - Anti-blinding headlight : en fr
  • GB385965A - Improvements in and relating to record card controlled accounting machines : en
  • DE567446C - Alarm device for the automatic transmission of an alarm call over the subscriber line of a self-access telephone network : de en
  • FR41376E - Instant dry ink : en fr
  • GB385652A - Improvements in and relating to copper alloys : en
  • GB385710A - Improvements in steam or vapour heating plants : en
  • US1892996A - Exhaust steam spreader : en
  • USD88876S - Caul r : en
  • GB385675A - Improvement in or relating to burglar alarms : en
  • GB385952A - An electrical contact resistance : en
  • AU810532A - Improvements in or relating to feeding joints for oil-filled electric cables : en
  • DE566806C - Extension tube, stand base or the like : de en
  • GB385826A - Improvements in or relating to tire rims : en
  • FR739085A - Engine : en fr
  • DE566802C - Seating that can be transformed into a lounger : de en
  • US1892911A - Refrigeration apparatus : en
  • US1892710A - Impulse clock : en
  • US1893304A - Negative glow lamp : en
  • US1893456A - Method of erecting locomotive cabs, car bodies, and jigs therefor : en
  • US1892940A - Brake : en
  • US1893244A - Manufacture of monoazo-dyestuffs : en
  • US1893276A - Combined message blank and envelope : en
  • US1893343A - Towel cabinet : en
  • US1893243A - Weighing apparatus : en
  • DE567435C - Excavator bucket : de en
  • DK46728C - Centrifuge container. : da en
  • US1893435A - Shower bath spray : en
  • USD88919S - Paul f : en
  • CA328955A - Brake drum lining : en fr
  • US1892682A - Method of making a printing plate : en
  • US1892762A - Radiator bracket : en
  • US1893259A - Rear axle construction for motor vehicles : en
  • FR41369E - Fruit picker : en fr
  • FR738965A - Screw gear driving force device with eccentric, for flat knitting machines : en fr
  • US1893224A - Well reaming device : en
  • FR739232A - Container comprising a first closure which must be broken and a second closure operable as often as desired : en fr
  • GB385771A - Improvements in spray producers : en
  • CA329066A - Plated piston : en fr
  • DE567485C - Boilers for hot water heating : de en
  • CA329105A - Metal furniture : en fr
  • US1893106A - Method of and apparatus for electrically fusing nonconducting materials : en
  • US1893328A - Control of induction apparatus : en
  • USD88946S - Compartment plate or similar article : en
  • DE567688C - Device for in-phase image reproduction in television receivers : de en
  • FR739090A - Shoe : en fr
  • FR739195A - Improvements in the construction of bearings and bearings, rollers or blocks : en fr
  • CA328957A - High tension fuse switch : en fr
  • DE567465C - Circuit arrangement for a connecting line provided with several branch points in telecommunication systems, in particular telephone systems : de en
  • CA328983A - Liquid seasoning for comestibles : en fr
  • US1893068A - Control for hydraulic systems : en
  • US1893097A - Typewriting machine : en
  • US1893445A - Turbine water meter : en
  • US1892732A - Hydrogenating apparatus : en
  • US1893311A - Process of locating buried pipe lines, etc. : en
  • US1892887A - Sash construction : en
  • CA328960A - Emergency lighting system : en fr
  • US1892998A - Outdoor advertising structure : en
  • DE566969C - Leveling staff : de en
  • DE567423C - Fastening of wooden planking on iron decks : de en
  • DE567468C - Bracket for stretched light wires for electric tubular incandescent lamps : de en
  • US1893174A - Headlight lens : en
  • USD88920S - Paul f : en
  • US1892694A - Humidifier : en
  • DE567453C - Folding camera : de en
  • US1893236A - Animal trap : en
  • US1893115A - Interrupter for current supply systems : en
  • US1893132A - Quick acting coupling : en
  • CA328993A - Connecting rod : en fr
  • CA329116A - Egg breaker : en fr
  • US1893127A - Internal combustion engine : en
  • US1893333A - Stroke-regulating device for pull rods : en
  • FR739092A - Automatic fire alarm : en fr
  • GB385625A - Improvement in catalytic process : en
  • GB385684A - An improved apparatus for cleaning, polishing and like purposes : en
  • GB385765A - Improvements in or relating to gas analysing apparatus : en
  • US1893009A - Charge calculator : en
  • US1892837A - Testing tool : en
  • US1892856A - Synchronous motor : en
  • US1893419A - Sewing stand : en
  • US1893388A - Thermometer : en
  • AU557031A - Improvements in stoves or ranges : en
  • DK46707C - Device for systems for reproducing recorded sounds. : da en
  • US1893380A - Soldering apparatus : en
  • US1893019A - Electrical generator : en
  • GB385712A - Improvements in or relating to gas calorimetry : en
  • US1892747A - Anticreeping device : en
  • US1893230A - Washing machine : en
  • USD88898S - Ltam willheim : en
  • US1893344A - Refrigerator condensing unit : en
  • USD88847S - Beatrice altman : en
  • DK46710C - Control device for use e.g. by Issuance of Receipts. : da en
  • FR41366E - Improvements made to mills for grinding paints, colors, enamels, lacquers, inks and other viscous or pasty materials, even food : en fr
  • FR738964A - Unsinkable, foldable and portable boat : en fr
  • FR739029A - Improvement to cameras in which a range finder is coupled with the lens pull : en fr
  • US1892861A - Slicing mold : en
  • US1892899A - Elastic fluid turbine of the combined radial-axial flow type : en
  • US1893393A - Process for the refinement of vegetable phosphatides : en
  • DE567470C - Spring-mounted cover hood on electrical lighting bodies : de en
  • SE76194C1 - : sv
  • CA328973A - Carton : en fr
  • DE567627C - Device for drilling holes in coal and other minerals : de en
  • FR739250A - Dam with mobile rise : en fr
  • US1892924A - Amplifying arrangement with tubes connected in counter cadence : en
  • DE567443C - Single-walled pressure vessel that can be indirectly heated or cooled : de en
  • US1892992A - Dispensing device : en
  • US1892908A - Boiler : en
  • US1892794A - Wardrobe hanger : en
  • US1893111A - Crank shaft lapping machine : en
  • US1893162A - Sealing means for floating roofs for tanks : en
  • US1893331A - Process of separating beryllium compounds from beryllium containing minerals or other substances : en
  • CA329127A - High resistance steel : en fr
  • US1893103A - Antiskid appliance for shoes : en
  • US1892789A - Hot extrusion method : en
  • US1893185A - Automobile lift : en
  • US1893212A - Spray nozzle : en
  • US1893126A - Regulator device : en
  • FR739331A - : fr
  • US1893266A - Electric cable : en
  • US1893408A - Shock absorbing derrick mast for well drilling machines : en
  • DE567347C - Induction furnace : de en
  • US1892968A - Method of and means for improvements in mechanical oscillators : en
  • US1893340A - Distilling apparatus : en
  • FR738992A - Cellulose films used as chemical carriers and method of manufacture : en fr
  • FR739196A - Tool handles fixing device : en fr
  • US1893004A - Silico-molybdenum steel and article made therefrom : en
  • US1893012A - Self contained oil seal : en
  • CA329040A - Diaphragm support : en fr
  • US1892790A - Stoker shut-off device : en
  • US1892957A - Planimeter : en
  • US1893188A - Transmission line device : en
  • US1892893A - Optical system : en
  • DE567573C - Double-walled teat cup : de en
  • DE567575C - Cooling device for multi-cylinder internal combustion engines : de en
  • US1893159A - High speed multiplex telegraphy : en
  • US1893245A - Mirror structure for trucks and the like : en
  • US1892880A - Liquid fuel internal combustion engine : en
  • US1893179A - Relay for network distribution systems : en
  • DE567515C - Device for the production of hollow blocks closed on five sides : de en
  • GB385950A - Improvements in and relating to pick-up devices for sound reproducing machines : en
  • US1892683A - Single plate multiple photographic reproduction : en
  • US1893418A - Automobile jack : en
  • USD88917S - Paul f : en
  • US1892848A - Manufacture of phenol formaldehyde condensation products : en
  • US1893078A - Sintered hard metal alloy : en
  • USD88895S - William willheim : en
  • US1893414A - Combination puller : en
  • AU643232A - Improvements in electric heating devices : en
  • CA328964A - Railway frog plate : en fr
  • AU801632A - Improvements inthe manufacture of seals or connectors for vitreous to metal joints : en
  • US1892892A - Artificial minnow : en
  • US1892689A - Universal scale dairy thermometer : en
  • US1892750A - Method and apparatus for atomizing materials : en
  • US1893150A - Vehicle spring : en
  • US1892920A - Material conveyer : en
  • US1893108A - Battery hand lamp, or flash light : en
  • CA329121A - Clutch mechanism : en fr
  • FR739042A - Liquid dosing device : en fr
  • GB385624A - Improvements in or relating to the optical representation of objects with stereoscopic effect : en
  • AU545631A - Improvements in and relating to fuel systems of internal combustion engines : en
  • CA329034A - Fluid pressure brake : en fr
  • DE567556C - Overload bars closed fuse cartridge with fusible conductors and a slow working switching device : de en
  • DE567683C - Method of breaking down carotene : de en
  • FR739116A - Incandescent cathode electric discharge tube : en fr
  • AU631932A - Burner : en
  • US1892767A - Catalytic oxidation of ammonia : en
  • US1893096A - Clothes drier reel : en
  • FR739142A - Stoner : en fr
  • DE567401C - Printing machine with type levers arranged to swing on a movable carrier : de en
  • IE12547L - Electric heaters : en
  • DE567447C - Process for the production of telecommunications conductors with constant inductive load : de en
  • GB385977A - Manufacture and use of wetting preparations : en
  • IE12830L - Lubrication of axle bearings : en
  • CA328999A - Air distributing apparatus : en fr
  • CA329124A - Web aligning device : en fr
  • DE566740C - Coal dust feed device for internal combustion turbines : de en
  • DE567404C - Process for broaching cylindrical outer and inner surfaces of workpieces : de en
  • US1892919A - Vehicle-wheel brake tester : en
  • US1892945A - Tractor lug : en
  • US1893458A - Car seat : en
  • GB385651A - Improvements in or relating to spools particularly for holding surgical plaster : en
  • DE567342C - Grid connection system : de en
  • US1892962A - Storage battery : en
  • US1893367A - Direct current dynamo-electric machine : en
  • US1893383A - Current collector : en
  • US1892787A - Rolling window screen and suspension frame : en
  • US1892969A - Indicator snap gauge : en
  • DE567494C - Throttle valve with guide walls : de en
  • CA329125A - Wood heel making machine : en fr
  • CA329036A - Polyphase system : en fr
  • CA328959A - Wire connector : en fr
  • FR738976A - Method and device for hot water heating with intermittent water circulation : en fr
  • GB385907A - Improvements in devices for illuminating microscopic objects : en
  • US1893140A - Process of making ice skates : en
  • AU547731A - Improvements in or relating to modulated carrier wave receivers : en
  • FR738998A - Striker tool : en fr
  • AU595032A - Improvements in or relating to joints and couplings for pipes andthe like : en
  • CA329058A - Engine carbon remover : en fr
  • CA329078A - Ticket printing scale : en fr
  • GB385656A - Improvements in electric tumbler switches : en
  • US1892715A - Receptacle : en
  • US1892858A - Thermostatic electric switch : en
  • DE567476C - Process for the production of high quality glue from bones : de en
  • FR739012A - Distributor : en fr
  • FR739084A - Cufflink : en fr
  • FR739103A - Method and devices for the command and control of electric currents of any kind by other electric currents of any kind : en fr
  • US1893123A - Tunnel kiln car : en
  • DE567674C - Storage for rotating anticathodes of X-ray tubes : de en
  • CA329048A - Panoramic television system : en fr
  • US1892841A - Mattress protector : en
  • US1893271A - Adjustable bracelet structure : en
  • US1893378A - Cooling unit : en
  • GB385695A - Improvements in electric cables : en
  • FR739218A - Cartridges for pin guns called automatic merlins : en fr
  • GB385795A - Means for modifying the delivery pressure of a rotary compressor or pump : en
  • FR739075A - Switching system for the exchange of communications by printing telegraphs : en fr
  • FR739006A - Pylons or metal poles for force transport or any other use : en fr
  • GB385942A - Internal combustion engine with rotary cylinders particularly adapted for aircraft : en
  • FR739063A - Advanced glass brick : en fr
  • GB385975A - Improvements in or relating to the application of coatings to boot or shoe parts or the like : en
  • GB385642A - Oil or liquid pumps : en
  • DE567509C - License plate for motor vehicles : de en
  • DE567496C - Device for setting boring bars working with diamonds : de en
  • CA329008A - Cigar machine : en fr
  • CA329076A - Hydrocarbon hydrogenation : en fr
  • US1892904A - Pipe threading device : en
  • US1893283A - Cellulose derivative composition : en
  • CA329069A - Belt cementing machine : en fr
  • GB385816A - Improvements in or relating to trolley wheels and heads for collecting electricity : en
  • DE567531C - Process for the production of sintered hydraulic binders : de en
  • US1892875A - Planographic printing process : en
  • DE567608C - Single-letter casting and setting machine with a rotating body carrying the dies in rows on the surface area : de en
  • FR41351E - Sand blaster : en fr
  • FR41398E - Power switch in the form of a bracket switch : en fr
  • GB385885A - Improvements in or relating to manoeuvre-signalling devices for use on motor vehicles including motor cycles : en
  • FR738961A - Looms shuttle launching device : en fr
  • GB385781A - Improvements relating to vessels for use in carrying out chemical processes under high pressures and temperatures : en
  • FR738979A - Rontgen tube : en fr
  • FR41387E - Device for collecting and draining condensation and melting water from coolers : en fr
  • FR739151A - Planing and take-off train for marine planes and seaplanes : en fr
  • GB385716A - Improvements in or relating to electrically controlled apparatus for performing functions at timed intervals : en
  • GB386313A - Improvements in or relating to cutting mechanism for use in printing machines : en
  • DE567469C - Lamp base for electric light bulbs : de en
  • GB385679A - Improvements in and connected with the filtration and clarification of water : en
  • US1892733A - Suspended camp cooler : en
  • GB385938A - Improvements in x-ray tubes : en
  • GB385954A - Improvements in twisting and winding machine : en
  • FR739313A - : fr
  • GB385861A - Improvements in or relating to machines for selvaging material : en
  • FR739060A - Improvements to internal combustion engines : en fr
  • DE567406C - Process for the production of decorative stars, flowers or other figures from paper or other material : de en
  • DE567629C - Lower closure for inclined chamber ovens : de en
  • GB385851A - Improvements in or relating to air heating furnaces : en
  • FR738974A - Method and device for starting internal combustion engines with self-ignition : en fr
  • GB385780A - Improved device for recording the warp of railway tracks : en
  • DE567384C - Process for the production of fibroin solutions using concentrated saline solutions : de en
  • DE567507C - Ventilation device for motor vehicles : de en
  • DE567113C - Production of fluoroaluminium-fluoroalkali double compounds : de en
  • US1892834A - Flying shears : en
  • GB385715A - Mechanical pencils : en
  • GB385881A - Improvements in filling devices for packing machines : en
  • US1893033A - Rock drill : en
  • GB385849A - Automatic drain devices for storage tanks of air-compressors : en
  • FR739107A - Calculating device for air navigation : en fr
  • US1892797A - Fifth wheel construction for tractors and semitrailers : en
  • DE566677C - Blade for safety razor : de en
  • CA329123A - Talking picture reproducer : en fr
  • US1893036A - Fastener : en
  • CA328991A - Bridge scorer : en fr
  • CA329051A - Coating composition : en fr
  • US1893454A - Heated table : en
  • CA329022A - Paper making machine : en fr
  • DE567604C - Production of highly active coal : de en
  • US1892785A - Barbed wire reel : en
  • US1893177A - Watthour meter : en
  • US1893148A - Articulated fountain divider : en
  • US1893479A - Electric selective remote control system : en
  • US1893319A - Electrical protective apparatus : en
  • US1893320A - Bobbin and bobbin reenforcing means : en
  • DE515107C - Process for influencing the solubility properties of cellulose esters of the higher fatty acids : de en
  • DE567230C - Injection device for internal combustion engines : de en
  • DE567343C - Process for the production of metallic connections to wire-wound cord resistors, which have the form of flexible rods : de en
  • US1893253A - Electric heating or cooking apparatus for food : en
  • DE567436C - Dobby with crank drive : de en
  • GB386004A - Improvements in or relating to folding mechanism for use in printing machines : en
  • GB386312A - Improved apparatus for separating solids from liquids : en
  • US1893163A - Planographic printing process : en
  • US1892774A - Laundry assorting device : en
  • US1892933A - Rolling mill : en
  • CA329020A - Thermostat mechanism : en fr
  • US1892838A - Internal combustion engine : en
  • US1893347A - System of electric distribution : en
  • US1893417A - Briquette : en
  • US1893216A - Linkage for fuel pumps : en
  • CA329085A - Abrasive article : en fr
  • CA329135A - Pharmaceutical product : en fr
  • US1892758A - Direction finder : en
  • US1893082A - Crack sealer for concrete pavements : en
  • US1893376A - High tension power transmitting electric cable : en
  • US1893031A - Control circuits for space discharge devices : en
  • US1893075A - Accelerator pedal for automobiles : en
  • FR738985A - Method for fixing link assemblies in belts without bolts : en fr
  • GB385866A - Method of and apparatus for distilling substances that are liquid at distillation temperature : en
  • US1892830A - Manhole and cover : en
  • FR738996A - Manufacturing process of blocks for construction : en fr
  • GB385886A - Improvements relating to disc-type gasholders : en
  • GB385904A - Distillation of tar oil : en
  • DE567527C - Internal combustion engine with three-part combustion chamber for airless fuel injection : de en
  • US1893180A - Electrical distribution system : en
  • DE567698C - Method and device for searching for camp sites : de en
  • GB385722A - An improved carburettor for use on internal combustion engines : en
  • GB385821A - A device for preventing the boiling-over of milk and other liquids : en
  • FR738960A - Improvements to relay circuits comprising a thermionic tube : en fr
  • GB385693A - Improvements relating to fire extinguishers : en
  • AU513231A - A process of bleaching flour : en
  • DK46706C - Procedure and device for reprinting printable originals on blank sheets. : da en
  • DE567519C - Metal pre-strip for brush : de en
  • DE567636C - Matrix setting and line casting machine, in which the magazines of a stack can be brought into the working position alternately : de en
  • FR739245A - Method and device for treating fabrics with liquids : en fr
  • GB385677A - Improvements in and relating to dyeing with azo dyes and vat dyestuffs : en
  • DE567364C - Process for the production of cellulose derivatives which can preferably be used for the preparation of plastics : de en
  • DE567441C - Cooling process : de en
  • GB385855A - Improvements in and relating to carburetted water gas sets and process of operating same : en
  • DE567258C - Distribution system for a consumer line branching off from a ring cable : de en
  • US1892748A - Core box : en
  • US1892978A - Plow : en
  • US1893047A - Refined magnesia product from mineral sources of magnesia and process of making same : en
  • FR739035A - Welding for aluminum : en fr
  • GB385939A - Process and device for making x-ray photographs of the heart or of organs of the body moving at the same rate : en
  • DK46729C - Centrifuge. : da en
  • DK46716C - Lantern or Lysbaake for Aviation and Shipping. : da en
  • FR739121A - Process of controlling the mixing and mixing process of rubber, rubber mixtures, etc. : en fr
  • US1892675A - Method of and apparatus for forming sulphurized fiber board containers : en
  • US1892815A - Centrifugal machine for making conical hollow bodies, particularly reenforced concrete poles : en
  • US1893207A - Hot top : en
  • US1893330A - Permeable metal and method of making the same : en
  • US1893158A - High-speed printing telegraph : en
  • US1893459A - Protected teller's booth : en
  • GB385670A - Improvements in or relating to vacuum drying apparatus : en
  • DE567656C - Multi-spark spark plug : de en
  • AU554331A - Improvements in or relating to devices for forming threads from natural or artificial dispersions of rubber : en
  • US1893071A - Adjustable supporting mechanism for lamps : en
  • US1893145A - Distillation of tar : en
  • USD88872S - gottesman : en
  • US1893348A - Circuit breaker control system : en
  • US1892673A - Display cabinet : en
  • US1892755A - Method of making electrical condensers : en
  • CA329088A - Desk set : en fr
  • DE567613C - Waterproof cable entry : de en
  • DE567035C - Inclinometer with pendulum disc : de en
  • FR739086A - Improvements made to stringed musical instruments such as banjos, mandolins, guitars, etc. : en fr
  • US1892825A - Electromagnetic valve : en
  • US1892781A - Joint for superheaters or the like : en
  • US1893379A - Separable fastener : en
  • USD88938S - William willheim : en
  • FR739207A - Control assembly of luminescent tubes for television : en fr
  • GB385769A - Improvements in or relating to fishing reels : en
  • GB385922A - Improvements in and relating to a method and apparatus for the manufacture of tubes from sheet metal : en
  • CA328994A - Tuyere and supporting grate : en fr
  • US1893129A - Airplane constituted by a three-element wing : en
  • US1893384A - Method of producing imitations of valuable sorts of wood and tarsia style coatings : en
  • US1893395A - Device for stabilizing and controlling aircraft provided with rotatable wings, of the helicopter type : en
  • DE543613C - Process for the production of muffles : de en
  • US1892699A - Electric clock system : en
  • US1892934A - Tension control for rolling mills : en
  • US1893334A - Metal wheel : en
  • US1893278A - Golf practicing device : en
  • USD88850S - Elmer babb : en
  • US1893007A - Shoe construction : en
  • US1893213A - Abrading machine : en
  • GB385884A - Improvements in hydraulic brakes : en
  • US1893062A - Method of and apparatus for circulating molten glaes : en
  • US1892742A - Production of acetone : en
  • US1893016A - Portable log trimming machine : en
  • US1893061A - Forehearth for molten glass : en
  • US1892766A - Catalytic removal of hydrogen or oxygen containing groups from organic compounds : en
  • US1892872A - Ore classifier : en
  • CA329044A - Distended fibrous product : en fr
  • GB385842A - Improved method of and apparatus for heating interstage steam and other flowing fluids : en
  • GB385862A - Improvements in units for manifolding books : en
  • US1893020A - Drill pipe protector : en
  • CA329028A - Artillery wheel : en fr
  • CA329109A - Manufacture of cellulose ester films : en fr
  • CA329091A - Container tap : en fr
  • CA329108A - Gyroscope : en fr
  • DE567589C - Double acting liquid shock absorber : de en
  • CA329010A - Interior collar can : en fr
  • AU470631A - Device adapted tobe mounted atthe ends of net wings : en
  • US1893095A - Attachment for automatic pistol handles : en
  • US1892847A - Windshield warmer : en
  • US1893038A - Oscillation limit device : en
  • FR739014A - Improvements to vibration isolators and their manufacturing processes : en fr
  • FR739136A - Contact carrier for multi-pole push-button switches : en fr
  • CA329072A - Folding mechanism : en fr
  • DE567188C - Process for preserving skimmed milk for animal feed : de en
  • DE567649C - Device for hanging clothes hangers in cupboards, shelves or the like. : de en
  • DE567125C - Electrical contact piece made of carbon and attached to a carrier : de en
  • CA329132A - Signal transmission system : en fr
  • GB385666A - Improvements in and relating to track circuit signalling apparatus : en
  • GB385700A - Improvements in electric interlocking plants for railways : en
  • CA9852S - Wipe rack for displaying bottles : en
  • DE567399C - Process for the continuous display of the viscosity of liquids, e.g. B. Lubricating oils : de en
  • GB385818A - Method of preparing a mortar, and building materials manufactured or covered therewith : en
  • AU723232A - Improvements in or relating tothe reduction of metallic bodies : en
  • DE566807C - Inclination and inclination indicators for vehicles, ships, aircraft, etc. like : de en
  • GB385740A - Improvements relating to lamps for use more particularly with motor vehicles : en
  • US1893336A - Circuit control means : en
  • DE567645C - Process to increase the lightfastness of colored lacquers : de en
  • FR739143A - Device for surface hardening of iron using liquid cementing agents : en fr
  • GB385853A - Improvements in manually operable controls for drying machines : en
  • US1893363A - Activation of carbonaceous substances : en
  • FR739074A - Elastic fabric : en fr
  • US1892930A - Impeller for blowers : en
  • US1892959A - Sprinkler : en
  • GB385702A - Improvements in sound reproducing mechanism : en
  • GB385833A - Improvements in refrigerant evaporators for air-cooling apparatus combined with refrigerating chambers : en
  • GB385908A - Improvements in or relating to the drying of fuel gases : en
  • CA329111A - Locomotive stoker : en fr
  • US1893045A - Internal combustion engine : en
  • US1893121A - Amusement device : en
  • DE567614C - Device for controlling a generator : de en
  • FR738963A - Method for regulating an additional electrical power exchanged between two distribution networks : en fr
  • US1893472A - Mirror support and method of making same : en
  • FR739155A - Wax beads and sequins : en fr
  • GB385911A - Improvements in and relating to artificial silk spun cakes and the like : en
  • DE567521C - Production of alkali carbonates from alkali sulphates : de en
  • GB385797A - Engine with rolling piston oscillating in a circle : en
  • USD88910S - Joseph m : en
  • GB385737A - Improvements in nozzles or roses : en
  • DE567675C - Process for uniting the longitudinal edges of flat socks made of rubber weft warping : de en
  • FR739200A - Electronic lamp for amplification, rectification or production of oscillations : en fr
  • AU555031A - Improvements in high frequency signalling systems : en
  • FR739227A - Temporary connection device between parts intended to be assembled : en fr
  • USD88896S - William willheim : en
  • USD88926S - Paul p : en
  • DE567582C - Process for the production of a durable mate beverage : de en
  • US1893022A - Meter : en
  • US1893001A - Arrangement of engine on aircraft : en
  • FR739047A - Improvements to internal combustion engines : en fr
  • GB385913A - Improvements in and relating to buttonhole sewing machines : en
  • US1893309A - Method of making molds : en
  • US1892674A - Cold water inlet control valve : en
  • US1892783A - Twisting and winding machine : en
  • US1892810A - Automatic fuel controller : en
  • CA329019A - Differential pressure protective device : en fr
  • CA329094A - Frequency increasing device : en fr
  • DE567501C - Holders for attaching photographic filters, in particular three-color filters, to lenses : de en
  • US1893032A - Six-wheeled motorized truck : en
  • US1893044A - Amplifier system : en
  • US1893102A - Device for securing milk can covers : en
  • US1893371A - Control device for signals : en
  • DE567330C - Process for the extraction of soluble products from brown coal and similar bituminous coals : de en
  • DE567554C - Device for cutting band-shaped support organs in waveguides : de en
  • AU613332A - Improvements in or relating tothe fabrication of metallic structures : en
  • DE567576C - Gas turbine shaft with internal cooling : de en
  • GB385750A - Improvements in window blinds : en
  • FR738957A - Coupling mechanism by sliding door racks : en fr
  • FR41378E - Agglomeration machine : en fr
  • GB385703A - Improvements in connection with water-heating open fireplaces : en
  • GB385910A - Improvements in or relating to column hydrants : en
  • DE567410C - Device for washing out paper treated with parchment liquid : de en
  • DE567696C - Improvement of the mechanical properties, in particular the strength of compounds of metals with silicon or phosphorus or of alloys with a content of these compounds in excess of 40% : de en
  • FR41358E - Electric pendulums, clocks or alarm clocks with pendulum or pendulum : en fr
  • FR739009A - Hydraulic lift piston locking device : en fr
  • FR739203A - Wash basin : en fr
  • US1893442A - Tube coupling : en
  • DE567481C - Device for spinning rayon : de en
  • FR739168A - Improvements to the automatic control of hotplates and ovens : en fr
  • GB385623A - Improvements in or relating to means for the production of stereoscopic representations of objects : en
  • GB385721A - Improvements in the manufacture of wire wound coils and the like : en
  • FR738978A - Gear : en fr
  • US1892974A - Web splicing device : en
  • CA328974A - Shoe non-slipping device : en fr
  • US1892947A - Acetylene generator : en
  • US1892807A - Carton or box for cigarettes and the like : en
  • US1893359A - Optical projection apparatus : en
  • US1893471A - Clutch operating mechanism for motor vehicles : en
  • US1892898A - Light projector : en
  • US1892971A - Regenerative reverberatory furnace : en
  • FR739005A - Dish washer and dryer : en fr
  • CA329099A - Photoelectric current amplification : en fr
  • US1892885A - Tiled wall or the like : en
  • GB385688A - Improvements in or relating to casement stays and the like : en
  • DE567285C - Electrode, especially for the use of the diathermy method : de en
  • DE567344C - Device for starting difficult-to-start electric motors : de en
  • US1892763A - Grain drill sterilizer-mixing attachment : en
  • US1892769A - Plastic or coating compositions : en
  • US1893052A - Pictorial display apparatus : en
  • AU646832A - Improvements in compression type refrigeration apparatus : en
  • US1892751A - Method of and apparatus for operating on spinning frames and other machines : en
  • US1893345A - Refrigerating apparatus : en
  • US1893391A - Liquid dispenser : en
  • USD88883S - Julia extras : en
  • US1892754A - Method of forming interior angle in sheet metal stamping : en
  • US1892931A - Magazine razor : en
  • US1893337A - Lightning field intensity recorder : en
  • US1893415A - Switch : en
  • US1892726A - Recording scale : en
  • FR739078A - Spark plug for internal combustion engines : en fr
  • DE567611C - Device for regulating the air gap width and the inclined position of the armature in relation to the poles for electromagnetic loudspeaker drives : de en
  • US1893420A - Slide fastener and concealing means therefor : en
  • GB385735A - Arrangement for unwinding and rewinding so-called endless films for cinematographic projectors : en
  • US1892670A - Apparatus for handling articles : en
  • US1892681A - Sewage disposal : en
  • US1893178A - Electrical distribution system : en
  • US1893220A - Stocking stretcher : en
  • US1893099A - Tapered center for riding crops : en
  • US1893404A - Adjustable reamer grinding clearance gauge : en
  • US1893199A - Washing apparatus : en
  • US1893247A - Quick drop attachment for type casting machines : en
  • US1893195A - Folding furniture leg : en
  • US1893368A - Cadmium plating composition : en
  • US1893462A - Automatic valve : en
  • CA329067A - Double belt : en fr
  • US1892960A - Refrigeration : en
  • CA329106A - Metal furniture leg : en fr
  • USD88881S - Design for a shoe sole : en
  • US1892832A - Process of preparing uni-directional current carrying devices : en
  • US1893446A - Valve for steam engines : en
  • US1893433A - Pump : en
  • DE567502C - Smooth metallic support or guide surface for tape-shaped, translucent carriers of light-sensitive layers : de en
  • DE567709C - Disc friction clutch : de en
  • US1892842A - Under drain for sewer filtering plants : en
  • US1893397A - Flexible pocket receptacle : en
  • US1893355A - Bush chisel : en
  • US1893083A - Lapping machine : en
  • US1893239A - Coloration of textile material : en
  • US1892803A - Injection device : en
  • US1892961A - Sweeping machine : en
  • US1893085A - Luminous tube : en
  • GB385801A - Improvements in and relating to air or gas compressors : en
  • US1892778A - Heat transfer device : en
  • DE567505C - Detachable coupling for connecting a filter housing for respiratory equipment : de en
  • GB385857A - Apparatus for melting, atomising and spraying fusible substances : en
  • DE567699C - Pendulum for gravity measurements : de en
  • US1892723A - Polishing device : en
  • DE567594C - Entertainment game with a ratchet wheel for stopping rotatable game boards in positions which are spaced apart by the same central angle : de en
  • DK46712C - Pump or Motor. : da en
  • FR738972A - Removable gearbox for machine tools : en fr
  • US1892943A - Vibration-absorbing connecter : en
  • CA329129A - X-ray apparatus : en fr
  • FR41354E - Improvements to mortise locks : en fr
  • CA329012A - Cigarette machine tamper : en fr
  • US1892696A - Means for receiving wired radio signals on space radioreceivers : en
  • US1892707A - Hydraulic brake master cylinder : en
  • USD88937S - William willhetm : en
  • AU547831A - Improvements in or relating to aerials : en
  • CA329002A - Paper stock flow rectifier : en fr
  • US1893170A - Pillow or cushion : en
  • DE567695C - Temperature regulator for devices heated with gaseous fuels : de en
  • GB385745A - Rotary impeller pumps having a guide passage or passages arranged laterally of the impeller in the pump casing : en
  • DE567572C - Carrying body, in particular as a record insert that surrounds the mass at the edge : de en
  • AU552031A - Improved method of packing butter and margarine : en
  • FR41362E - Ice and glass tempering process : en fr
  • GB385646A - Improved manufacture of a red pigment of iron oxide : en
  • GB385661A - Improvements in and relating to compression refrigerating machines : en
  • CA329045A - Neon tube electrode : en fr
  • CA329046A - Strip metal rolling method : en fr
  • US1893385A - Process for obtaining concentrated sulphur dioxide : en
  • AU416331A - Improvements in machines for breaking flax andthe like : en
  • AU555831A - Improvements in milking machinery : en
  • US1893050A - Tape condenser : en
  • CA329001A - Ceramic moulding apparatus : en fr
  • CA328966A - Cigar, match and igniter : en fr
  • CA328979A - Trunk and camping outfit : en fr
  • US1893105A - Box car door : en
  • US1893116A - Pipe or conduit clamp for use in structural iron : en
  • US1893171A - Rotary compressor : en
  • FR739041A - Drum brake for bicycles or other vehicles : en fr
  • US1893301A - Die casting machine : en
  • USD88908S - gottesman : en
  • FR739249A - Multiple detonation alarm device : en fr
  • US1892727A - Valve for footballs and other inflatable articles : en
  • US1892970A - Production of cyanides of calcium : en
  • US1893226A - Water soluble di-iodo-hydroxy-mercury fluorescein : en
  • US1892927A - Control surface for aircraft : en
  • US1893023A - Metallurgical apparatus : en
  • US1893164A - Safety device for printing machines and the like : en
  • GB385672A - Improvements in devices for preventing vehicles running in an undesired direction : en
  • CA329041A - Solution of cellulose derivatives : en fr
  • US1892684A - Camera : en
  • FR739134A - Apparatus for taking measurements for tailors : en fr
  • GB385931A - Reclining chair or similar garden furniture : en
  • GB385644A - Apparatus for heating water, air or other fluid by the combustion gas derived from gaseous fuel : en
  • US1893349A - Motor vehicle body having collapsible head : en
  • US1892870A - Fluid system : en
  • US1893453A - Nonleak accordion pad : en
  • USD88942S - William willheim : en
  • DE567409C - Process for connecting the ends of metal cloths and metal fabrics, especially for paper and cardboard manufacture : de en
  • US1893406A - Hood locking device for automobiles : en
  • CA329071A - Table folding device : en fr
  • CA329097A - Television system : en fr
  • US1892877A - Scissors : en
  • US1893403A - Auxiliary gas generating means for oil burners : en
  • GB385647A - Improvements in or relating to the construction of concrete piles : en
  • GB385825A - Device for protecting movable electric conductors from tension, stress and distortion : en
  • FR739003A - Device intended for the introduction of liquids and pasty or viscous materials, for example lubricants, between blades or lamellae, plates, discs, etc. : en fr
  • FR739064A - Method and devices for post-synchronization in cinematography : en fr
  • FR739173A - Instant tightening and loosening buckle : en fr
  • US1892793A - Vibration damper : en
  • US1892836A - Combination razor and shaving brush : en
  • US1893169A - Carton filling apparatus : en
  • US1893382A - Method of making cast basalt articles : en
  • FR739171A - Insulating boom device for ships or oil barges loading or unloading : en fr
  • FR739225A - sealed label intended for sealing and marking bags, parcels, packages, etc. : en fr
  • CA328967A - Carton and filler for eggs : en fr
  • US1892686A - Humidifier : en
  • US1893048A - Filtering material : en
  • US1893425A - Chaplet : en
  • US1893172A - Transparent sheet and process of manufacture : en
  • CA328998A - Locomotive boiler : en fr
  • DE553261C - Auxiliary device for sewing buttons : de en
  • US1893089A - Buoy for saving the occupants and the material of submarine boats : en
  • US1893167A - Rotating stage mounting : en
  • DE567457C - Heusinger (Walschaert) backdrop control : de en
  • FR739011A - Hose pressure reducing device applicable in paper bag making machines : en fr
  • FR41365E - Improvements to forage unloading devices : en fr
  • GB385723A - Improvements in or relating to electricity meters : en
  • GB385969A - Improvements relating to talking machines : en
  • GB385985A - Improvements in the manufacture of treatment of yarns containing artificial filaments : en
  • GB385948A - Pocket typewriting machine : en
  • FR739216A - Advanced septic tank : en fr
  • GB385704A - Tobacco stemming machines : en
  • DE565880C - Process for the preparation of methyl alcohol from carbon monoxide : de en
  • GB386318A - Improvements in or relating to sheet registering devices for printing machines : en
  • FR739327A - : fr
  • GB385711A - A new or improved vibro-massage machine : en
  • DK46727C - Power switch key for Telephone systems and the like. : da en
  • FR739293A - : fr
  • US1892868A - Load discharging gondola car : en
  • US1893092A - Device for cutting out sections of a photographic film for development : en
  • US1893183A - Air manifold for internal combustion engines : en
  • FR739110A - Ventilation device for motor vehicles : en fr
  • US1893364A - Attachment for savings banks : en
  • GB385746A - A universal grinding and backing off grinding apparatus for twist drills, screw taps, centre punches, lathe centres and the like : en
  • GB385914A - Improvements in means for lighting burners for liquid fuel : en
  • FR739111A - Index and dial device for indicating devices such as pendulums, barometers, counters, etc. : en fr
  • FR739156A - : fr
  • GB385777A - Improvements in spray devices : en
  • FR738967A - Survey device : en fr
  • DE567421C - Device for moving vehicles by means of motor vehicles or draft animals : de en
  • FR738988A - Valve and siphon valve : en fr
  • GB385947A - Improvements in devices for examining materials with the aid of x-rays : en
  • DE566718C - vacuum cleaner : de en
  • US1892984A - Method of manufacturing files for stencilizing stencil sheets : en
  • CA329007A - Spark plug : en fr
  • US1893039A - Marine condenser circulating system : en
  • FR738995A - Destructive hydrogenation of solid carbonaceous materials : en fr
  • GB385894A - Improvements in friction clutches : en
  • GB385912A - Drive arrangement for twisting machines with spindles arranged on both sides : en
  • DK46701C - Heat collector for Petroleum Steam and Gas Appliances. : da en
  • FR738983A - Device for multiplying or reproducing writings, drawings or their equivalent, from originals in reverse script, capable of being reproduced, on sheets or their equivalent, by reprint : en fr
  • GB385768A - Improvements in and relating to dinner waggons : en
  • GB385830A - A new or improved hinge for oven doors and the like : en
  • GB385874A - Improvements in or relating to upholstery mountings : en
  • DE562836C - Switching element for multiple brush selectors : de en
  • DE567451C - Process for storing and recovering energy : de en
  • DE567461C - Process for the impregnation of the internal wooden fittings of water cooling systems : de en
  • DE567660C - Convertible top lock for strollers : de en
  • US1893100A - Lapping or grinding machine : en
  • USD88928S - Roger megroz : en
  • DE567484C - Crane with luffing jib : de en
  • FR739285A - : fr
  • DE567548C - Device for cooling highly stressed masonry parts of gas-heated metallurgical ovens : de en
  • GB385828A - Improvements in and connected with life-saving devices for submarines : en
  • CA329050A - Fertilizer feeding device : en fr
  • FR739214A - Process for treating textiles and the like : en fr
  • GB385749A - Improvements in and relating to roof supporting devices for coal and other mines : en
  • US1892678A - Attaching fixture : en
  • US1893146A - Concealed radiator : en
  • US1892728A - Cupric cyanic compound and process for its manufacture : en
  • US1893025A - Electromotor : en
  • US1893202A - Valve for flush tanks : en
  • DK46704C - Pouch filler. : da en
  • DE567518C - Method for the fine ventilation of diaphragm Gaerbottichen : de en
  • GB385840A - Mixing valve : en
  • FR739057A - One-piece disc wheel with corrugated web : en fr
  • FR739197A - Folding pillow, especially for camping : en fr
  • FR739201A - Electric animal trap : en fr
  • DE567664C - Circuit arrangement for signal systems : de en
  • GB385758A - Improvements in swivelled trucks for road vehicles : en
  • DE548239C - Light metal engine cylinder and engine piston reinforced with steel lining : de en
  • GB385809A - Improvements in and relating to electric liquid heaters : en
  • GB385865A - Improvements in or relating to mechanism adapted to be actuated by virtue of a coin or coins : en
  • CA329101A - Amplifier control circuit : en fr
  • DK46705C - Washing machine. : da en
  • GB385718A - An improved manufacture of roads, yards, aerodromes and like surfaces and means therefor : en
  • US1893366A - Condenser : en
  • US1893370A - Signaling switch : en
  • US1893157A - Crane structure : en
  • FR739243A - Rolling conveyor unit for bulk materials with scraping bucket and exchangeable swivel conveyor belt or with loading hopper : en fr
  • FR739244A - Pigging loader especially for mining operations : en fr
  • US1893360A - Refrigerator controller : en
  • US1893413A - Apparatus for transmitting power : en
  • US1893357A - Bracket for outlet boxes : en
  • DE567718C - Self-acting adjusting device for a hydraulic braking device : de en
  • FR739030A - Stabilization mechanism for vertical gyroscope on vehicles : en fr
  • US1892997A - Electric tool with an electric motor mounted in the handle : en
  • GB385868A - Improvements in and relating to the conversion of polyphase current into single-phase current : en
  • US1893040A - Lubricating system : en
  • DE567373C - Water-cooled transmitter tubes : de en
  • USD88875S - Caul b : en
  • CA328987A - Disconnecting switch : en fr
  • USD88897S - William willheim : en
  • US1892772A - Purification of crude aromatic compounds : en
  • DE567658C - Device to compensate for the differences in acceleration and deceleration in the circulation of household sewing machines for the execution of embroidery work : de en
  • DE567677C - Device for inertia-free photographic recording of acoustic vibrations on a light-sensitive carrier, in particular for sound films : de en
  • DE567678C - Use of an eccentric rotary piston compressor in overload engines with exhaust gas turbines : de en
  • CA328981A - Burial vault : en fr
  • US1892879A - Case for radiotubes : en
  • CA328989A - Electrical sign : en fr
  • FR738982A - Illuminated or illuminated eye-catching device for advertising : en fr
  • GB385832A - Manufacture of anti-halation layers for photographic materials : en
  • US1892731A - Window regulator : en
  • US1892981A - Outboard motor drive shaft housing assembly : en
  • FR41394E - Dumpster for household services : en fr
  • FR41381E - Thin sheet body, especially high-value material, such as stainless steel or refractory : en fr
  • FR738953A - Improvements in liquid hydrocarbon dewaxing : en fr
  • GB385819A - Rotary roller bits for well-drilling : en
  • FR739191A - Installation making it possible to control, from a fixed post, the position and the progress of a convoy on railway tracks : en fr
  • FR41397E - Improvements to DC to AC converters : en fr
  • FR739229A - Typewriter Improvements : en fr
  • GB385658A - Process for the production of hard masses having a certain elasticity : en
  • FR739150A - : fr
  • GB385734A - Improvements in or relating to quick action electrical switches or combined switchesand fuses : en
  • DE566968C - Orientation bus : de en
  • FR739184A - Convertible stretcher for transporting the injured : en fr
  • FR739204A - Gear wheel enhancements : en fr
  • US1892804A - Truss pad construction : en
  • USD88923S - Paul f : en
  • FR41357E - Improvements in the gasification of heavy oils by partial combustion : en fr
  • GB385667A - Improvements relating to automatic electric delay devices for thermionic valves : en
  • FR739157A - Improvement of the ball bearings of mower connecting rods : en fr
  • DE567510C - Method and device for aseptic filling and closing of bottles, vessels and the like. like : de en
  • GB385799A - Improvements in and relating to article wrapping machines : en
  • GB385872A - Improved box or case for holding bottles : en
  • US1892809A - Heat control device for ovens and the like : en
  • US1892862A - Apparatus for the thermal dissociation of hydrocarbon gases and vapors : en
  • US1893241A - Nozzle support : en
  • FR41393E - Improvements to thermionic discharge devices : en fr
  • DE567431C - Indicating device in which a pointer works together with a spiral scale with more than one spiral : de en
  • DE561114C - Switching device for transmission brakes and clutches, especially for excavators and cranes : de en
  • FR739194A - Trompe, especially for cars : en fr
  • FR739321A - : fr
  • US1892690A - Safety drill table : en
  • US1892775A - Fluid control device : en
  • US1892921A - Safety valve : en
  • FR739199A - Concentrator : en fr
  • GB385717A - Improvement in furnace walls : en
  • DE567390C - Epicyclic gear, especially for fine adjustment of elevators : de en
  • USD88915S - Paul f : en
  • GB385752A - Improvements in roving frames : en
  • US1892976A - Headlight attachment : en
  • US1893198A - Indicating device : en
  • US1893324A - Motor vehicle construction : en
  • US1892805A - Truss pad : en
  • FR738970A - Process for transforming carbonaceous materials, solid and distillable, into useful liquid hydrocarbons, in particular into gasolines : en fr
  • FR739027A - Process for mass production of cores : en fr
  • GB385650A - Improvements in and relating to files employed for storing papers and the like : en
  • GB385918A - Improvements in or relating to kneading and mixing machines : en
  • CA329057A - Stopper-top : en fr
  • CA329120A - Tabulating machine : en fr
  • DE567499C - Scoreboard or box : de en
  • DE567439C - Contactor driver : de en
  • GB385820A - Improvements in ventilating and air-attemperating apparatus : en
  • DE567528C - Air supply for vehicle engines : de en
  • GB385747A - Improvements relating to overall non-skid chains or the like : en
  • DE567513C - Adjustable hair clipper : de en
  • GB385653A - Improvements in and relating to electric power converting apparatus : en
  • GB385955A - Improvements in parquet floorings : en
  • US1893465A - Process and apparatus for making rubber or like strip or thread material : en
  • US1892973A - Production of unsaturated gaseous hydrocarbons and hydrogen : en
  • GB385655A - Improvements in shock absorbers : en
  • GB385729A - Process of liquefaction and saccharification of amylaceous materials in brewing : en
  • FR739125A - Waste for washbasins, bidets, office stamps, etc., in porcelain or stoneware : en fr
  • US1893113A - Implement for slicing meats, vegetables and so on : en
  • DE567622C - Lubricator for sewing machines : de en
  • GB385782A - Improvements in magnetic coin detector mechanism : en
  • US1892903A - Wardrobe case : en
  • US1893187A - Cushioning mechanism for power hammers : en
  • FR739096A - Improvements to radio receivers : en fr
  • FR739101A - Improvements in multiple copy fixation methods : en fr
  • DE567432C - Toy plane : de en
  • DE567487C - Tubular water heater equipped with a hot water tank and surrounded and heated by a special branched down pipe of a hot water heating system : de en
  • FR739189A - Coupling : en fr
  • FR739235A - Friction clutch : en fr
  • GB385775A - Improvements in the manufacture of sheet glass : en
  • GB385909A - Improvements in means for utilising wave energy : en
  • FR738955A - Process for manufacturing decorated or modeled objects from pulverulent or plastic materials capable of being pressed : en fr
  • FI14899A - Movable stove : en fi
  • FR41390E - Improvement of the ankle joint of prosthetic devices : en fr
  • GB385802A - Process for preparing electric insulating hose : en
  • FR739160A - Free friction band clutch : en fr
  • GB385873A - An improved machine for sharpening knives and other cutting devices : en
  • CA329098A - Television mirror wheel : en fr
  • US1893313A - Refractory : en
  • US1892719A - Vulcanization of rubber : en
  • US1892944A - Rubber covered leaf spring : en
  • US1892901A - Color screens and process of making same : en
  • GB385645A - Improvements relating to vacuum or gas-filled electric discharge tubes : en
  • US1893027A - Switch : en
  • US1893060A - Forehearth for molten glass : en
  • CA329114A - Knitted fabric : en fr
  • FR739222A - Portable device for mechanical cleaning of teeth and nails : en fr
  • US1892691A - Coating composition for dry cells : en
  • US1892824A - Valve lifter : en
  • AU555631A - Improvements in or relating to cathode ray tubes suitable for use in television and like systems : en
  • CA328990A - Tilting engine wing plane : en fr
  • DE567303C - Device for stopping the endless conveyor of the insertion device of threshing machines : de en
  • FR739055A - Process for manufacturing corrugated disc wheels, in one piece, blank and die or stamping press intended for carrying out this process : en fr
  • GB386328A - Preparation of compositions containing synthetic resins and soluble alginates : en
  • USD88874S - Textile fabric or similar article : en
  • CA329061A - Meter printing mechanism : en fr
  • FR739141A - Process for the chemical cleaning of fibrous materials, textiles and clothing : en fr
  • CA329096A - Alternating current heated thermionic device : en fr
  • DE567586C - Device on aircraft for generating propulsion forces : de en
  • FR739109A - Spinning top-type toy : en fr
  • GB385807A - Improvements in or relating to the recording and reproduction of sound : en
  • FR739039A - Automatic locking device for sliding windows of railroad cars, automobiles or others : en fr
  • GB385843A - Apparatus for the hardening of glass : en
  • US1893175A - Loose leaf binder : en
  • USD88945S - William willheim : en
  • DE567667C - Flow barrier for light liquid separator : de en
  • DE567719C - Hydraulic braking device for motor vehicles : de en
  • US1892795A - Lawn edging tool : en
  • DE567491C - Device to improve display readings on measuring instruments and multiple pointers : de en
  • DE567522C - Process for the production of phosphorus-nitrogen fertilizers : de en
  • GB385664A - Improvements in and relating to the production of hydraulic cement : en
  • US1893131A - Border and panel connecting machine : en
  • US1893168A - Mounting for pictures, panels, and the like : en
  • USD88858S - Edward t : en
  • US1892883A - Fluid pressure controlling means : en
  • US1893255A - Automotive vehicle drive : en
  • US1893087A - Lubricator valve : en
  • DK46700C - Water heating tank. : da en
  • US1893122A - Roll film box camera : en
  • US1893237A - Heat regulating device : en
  • US1892859A - Truck side frame : en
  • US1892967A - Energy distribution system : en
  • US1893480A - Bttilding structure : en
  • GB385870A - Improvements in and relating to cigarette making machines : en
  • DE567503C - Collapsible rescue cage for fire ladders : de en
  • US1892811A - Doorcheck and control device therefor : en
  • US1893436A - Stopper operating mechanisms for ladles : en
  • DE567429C - Impact fuse with adjustable muzzle safety path for twist projectiles : de en
  • DE567562C - Electrically heated salt bath oven : de en
  • US1893067A - Nut lock : en
  • US1893080A - Spindle shaper : en
  • DE567383C - Artificial silk spinning pot : de en
  • US1892910A - Aircraft : en
  • USD88853S - Alfred botjsfieij : en
  • CA329049A - Colour television system : en fr
  • USD88885S - Jacques maisch : en
  • DE567561C - Device for generating rapid electrical vibrations for medical purposes : de en
  • USD88904S - Design for a casing for a bearing : en
  • DE567690C - Device for speed control of an electric motor by means of a constant master frequency : de en
  • DE567458C - Steam power plant with heat storage and a second storage system : de en
  • DE567203C - Speed controller : de en
  • DE567650C - Die holding device for molds for embossing records from cellular horn-like materials or metal foils and the like. like : de en
  • GB385687A - Improvements relating to the construction of boots or shoes : en
  • FR739211A - Variable speed motion transmission device : en fr
  • GB385854A - Improvements in flower pot holders : en
  • CA329014A - Dry ice tank : en fr
  • US1893261A - Motor for driving flexible shafts : en
  • GB385837A - Improvements in or relating to soot blowing apparatus : en
  • CA329029A - Electric fuse plug : en fr
  • CA329090A - Rear view mirror : en fr
  • FR739154A - : fr
  • US1892806A - Manufacture of drawn glass : en
  • US1893362A - Apparatus for recording or reproducing sound : en
  • US1893321A - Cooling unit for refrigerating systems : en
  • US1892912A - Well screen : en
  • DE566936C - Standard for photographic hinged chambers : de en
  • US1892679A - Mattress : en
  • US1892860A - Vehicle traffic indicator : en
  • US1892942A - Vulcanizing press : en
  • US1893098A - Spring seat : en
  • DE567549C - Device for the uninterrupted conveyance of incandescent material : de en
  • DE567623C - Seat, especially for motor vehicles and aircraft : de en
  • DK46703C - Sand dryer for asphalt concrete mixers. : da en
  • CA328985A - Ground and foundation soil consolidation : en fr
  • CA329023A - Paper making machine : en fr
  • GB385916A - Improvements in and relating to continuous flow liquid heating apparatus heated by liquid fuel : en
  • AU705832A - An improved liquid fuel burner : en
  • US1892799A - Graph-recording apparatus : en
  • US1892713A - Refrigerating apparatus : en
  • US1893286A - Method of carbonizing metals and alloys : en
  • US1893026A - Oil tank fire protection : en
  • US1892878A - Production of black colorations on mixed materials containing organic derivatives of cellulose : en
  • US1893139A - Sugar dispenser : en
  • US1893160A - Electrode for electric arc welding or soldering : en
  • AU543831A - Dirigible headlamps : en
  • US1892874A - Compression type refrigerating system : en
  • US1893305A - Method of making failure indicator lamps : en
  • US1892671A - Ophthalmic mounting : en
  • DE567425C - Locking device for the upper sash of multi-part sliding windows : de en
  • GB385714A - Improvements in, or relating to, taps or valves : en
  • CA328970A - Soda melting furnace connector : en fr
  • DE567402C - Process for solidifying carbon disulfide or carbon tetrachloride : de en
  • DE567270C - Manufacture of beryllium fluoride : de en
  • DE567692C - Double-walled high-voltage safe housing : de en
  • GB385900A - Improvements in display fillers for boots and shoes : en
  • CA328978A - Centrifugal gold and mineral separator : en fr
  • AU551131A - Improvements in gas fired bakers' ovens : en
  • DE567624C - Pot spinning machine for yarns from warpable slivers : de en
  • US1893070A - Engine starting device : en
  • US1892788A - Container and closure means therefor : en
  • US1893141A - Universal link : en
  • US1893449A - Furnace door : en
  • US1893119A - Cable for comparatively deep seas : en
  • US1893155A - Hydrogenation process and catalyst therefor : en
  • US1892835A - Stopcock : en
  • US1893006A - Internal combustion engine with supercharging : en
  • USD88907S - Design for a textile fabric : en
  • US1893059A - Motor vehicle heater : en
  • CA328982A - Heat treating furnace : en fr
  • DE567388C - Cooking, roasting or baking dishes with a protective bottom cover : de en
  • FR739179A - Typewriter Improvements : en fr
  • GB385694A - Improvements in or relating to cushions : en
  • GB385957A - Manufacture of agents suitable for wetting, emulsifying, equalising dispersing and washing : en
  • CA329000A - Conveyer : en fr
  • GB385924A - An improved rotary mop or the like for cleaning, polishing and like apparatus : en
  • DE567669C - Schraem chain arm that can be extended against the carrier to re-tension the chain : de en
  • FR739059A - Making improvements to articles comprising stamped elements, such as track rollers and the like : en fr
  • CA328996A - Powder puff : en fr
  • US1892721A - Writing pad holder : en
  • DE567456C - Flat heat device, especially for steam turbines : de en
  • GB385789A - Improvements in or relating to helicopters : en
  • US1893024A - Sign : en
  • US1893221A - Habold bhckohs booth : en
  • US1893474A - Earpiece for ear phones : en
  • CA329113A - Locomotive tender : en fr
  • DE567482C - Process for the production of regularly patterned ribbons from viscose or from other solutions of cellulose or cellulose derivatives : de en
  • GB385859A - Improvements relating to catalytic reactions and catalysts for use therein : en
  • US1893076A - Hydraulically operated cylindrical grinding machine : en
  • US1893293A - Electric hand lantern : en
  • US1892950A - Removing of enamel from a metal base : en
  • US1893223A - Electric controlling apparatus : en
  • US1892738A - Ring : en
  • US1893314A - Means for producing fired ceramic blocks : en
  • AU885932A - Improvements relating to sound collecting and sound radiating devices : en
  • CA328975A - Fish lure : en fr
  • US1892752A - Transformer regulating system : en
  • USD88863S - Design fob : en
  • USD88889S - pasinski : en
  • CA328963A - Chiropodist apparatus : en fr
  • CA329133A - Windshield wiper : en fr
  • US1893399A - Gasket : en
  • US1892890A - Substitution products of amino benzoyl ortho benzoic acid and process of preparing the same : en
  • DE567578C - Device for pre-bending of rails coming out of the rolling mill in the warm state and. Like. On the cooling bed so that they straighten up when they cool : de en
  • FR739054A - New azo dyes and their manufacturing process : en fr
  • FR739052A - Process for the preparation of amino-diphenyls and their derivatives : en fr
  • GB385761A - Improvements in color screen control : en
  • USD88924S - Paul p : en
  • CA329139A - Carbon removing composition : en fr
  • DE567467C - Firedamp protected plug device for alternating current : de en
  • US1893166A - Fire engine : en
  • US1892817A - Tractor scraper : en
  • US1893285A - Bag making machine : en
  • US1892692A - Dry cell : en
  • US1892853A - Muffler : en
  • USD88918S - kroeneb : en
  • GB385788A - Improved method of forming abrasive articles : en
  • US1892708A - Door construction : en
  • US1893386A - Spool for axminster looms : en
  • DE567684C - Preheating system, especially for boiler feed water, with a compensating tank serving to accommodate the excess water : de en
  • US1892923A - Process of drawing cellulose acetate threads : en
  • US1893443A - Apparatus for machining propeller blades and like articles : en
  • USD88867S - Chine works : en
  • US1892697A - Crushing or pulverizing machine : en
  • US1893297A - Fuel metering control for internal combustion engines : en
  • US1893423A - Process for treating coals, tars, mineral oils, and the like, by hydro-genation under high pressure and at high temperature : en
  • DE567477C - Automatic control device with a power amplifier for the mechanical transmission of the adjustment pulses emanating from a controlled variable : de en
  • US1893030A - Crusher for glass and the like : en
  • CA329144A - Bread making composition : en fr
  • US1893356A - Electrical distribution system : en
  • US1892791A - Overshoe : en
  • US1892680A - Cutting mechanism for composition constructional material : en
  • US1892734A - Aib conteol device with atttoaiatic eelease : en
  • US1893133A - Means for steam generation : en
  • FR739336A - : fr
  • DE567637C - Casting mold for die setting and line casting machines for producing low lines : de en
  • GB385934A - Process for the production of alloys capable of being forged and hardened : en
  • FR738975A - Improvements in methods and apparatus for charging ointments with radium emanations : en fr
  • GB385804A - Improvements in or relating to weighing scales : en
  • CA329047A - Sound projection system : en fr
  • FR739210A - Production of new water-insoluble azo dyes : en fr
  • FR739182A - : fr
  • FR739049A - Pilgrim tent : en fr
  • DE567560C - Ultra-short wave tubes : de en
  • CA329077A - Free scaling steel : en fr
  • DE567583C - Device for the automatic blocking of the coin slot of machines : de en
  • DE567606C - Process for carrying out the ammonia synthesis : de en
  • FR739033A - Improvements to split fuse cartridges : en fr
  • FR739087A - Packaging for chocolate, confectionery and pastry of all kinds : en fr
  • GB385709A - A disinfectant and insecticide : en
  • DE567617C - Metal vapor rectifier with an externally electromagnetically operated, rotatable ignition anode in the form of a two-armed lever : de en
  • DE515106C - Process for the production of soluble cellulose esters of the higher fatty acids : de en
  • FR739263A - : fr
  • US1892854A - Electric circuit controlling appliance : en
  • DE567466C - Method and device for soldering or welding cable ladders with the aid of a cooling device that can be placed on the cable ends on both sides of the welding or soldering point : de en
  • FR739021A - Process for manufacturing refractory bodies made of quartzites or other materials with a high silicic acid content : en fr
  • FR739129A - Quick mechanical fixing device : en fr
  • GB385813A - Improvements in starters for internal combustion engines : en
  • DE567580C - Multi-part sewing light attachment that can be adjusted in length and height : de en
  • DE567607C - Process for the extraction of low-boiling hydrocarbons from solid carbonaceous material : de en
  • DE560847C - Method and device for shaping and drying moldings made of pulp in molds with permeable walls with the aid of air pressure media : de en
  • FR739025A - Power transformer : en fr
  • FR739234A - Improvements to devices for reproducing drawings : en fr
  • GB385773A - Manufacture of inorganic pigments : en
  • GB385770A - Waterproof electric heating pad or the like : en
  • GB385725A - Improvements in machines for pickling iron and steel plates and the like : en
  • US1893361A - Evaporator : en
  • FR739162A - galvanic element of the leclanché type : en fr
  • GB385726A - Improvements in tubular shells and mouth-pieces for cigarettes : en
  • US1892922A - Acid bottle for well surveying : en
  • GB385673A - Hollow artificial silk of low luster and process of preparing the same : en
  • GB385824A - Improvements in or relating to cable splicing machines : en
  • GB385786A - Improvements in or relating to machines for the wet treatment of fabrics : en
  • US1893335A - Plant support : en
  • US1893439A - Art of photoprinting : en
  • FR739028A - Improvements to range finders for cameras : en fr
  • FR739178A - Automotive jack : en fr
  • FR739183A - Process for the production of acetylene chlorides : en fr
  • FR739050A - Improvements to calculating, counting or tabulating machines : en fr
  • US1893203A - Percussive drill unit : en
  • US1893312A - Frictional connecting mechanism for straight knitting machines : en
  • DE567665C - Centrifugal drum with insert plates and vanes in the sludge room : de en
  • FR41355E - Device for placing jacks on motor cars : en fr
  • GB385669A - Improvements in or relating to vacuum cleaners : en
  • US1893143A - Acoustic device : en
  • FR739100A - Apparatus for the automatic sale of cross-stacked goods, such as postcards, etc. : en fr
  • USD88855S - Michel brodsky : en
  • GB385706A - Improvements in embossing presses : en
  • GB385696A - Improvements relating to vent pegs : en
  • DE567686C - Converter bottom : de en
  • DE567639C - Circuit arrangement for telephone sub-exchanges : de en
  • FR739108A - Automatic cutting machine for brickyards : en fr
  • DE566984C - Baking method for bread containing rye in ovens with moving plates : de en
  • US1893227A - Vehicle for carrying aircraft parts and other loads : en
  • GB385683A - Improvements in machines for producing hollow glassware : en
  • DK46719C - Curling iron. : da en
  • FR739163A - Improvements to reservoir pen holders : en fr
  • GB385932A - An apparatus for bringing any number of piled-up gramophone records automatically onto the turntable of the gramophone and again laying them away therefrom after they have been played : en
  • CA329118A - Draft rigging : en fr
  • US1892672A - Method for treating shingles : en
  • GB385674A - Improvement in floor coverings or rugs : en
  • US1892980A - Composition for use in forming a glazing solution : en
  • CA329059A - Electrolytic production of sodium perchlorate : en fr
  • CA329104A - Motion picture theatre : en fr
  • US1893351A - Vehicle body having a collapsible head : en
  • CA329035A - Fluid pressure brake : en fr
  • US1892867A - Electric finger nail file and buffer : en
  • US1893152A - Manufacture of yeast : en
  • US1893372A - Apparatus for treating exhaust gases of internal combustion engines : en
  • US1893421A - Indicating and recording apparatus : en
  • US1892665A - Automobile jack : en
  • US1892695A - Window ventilator : en
  • US1893010A - Internally tapered pile shell section : en
  • FR739032A - Armchair for theaters : en fr
  • FR739083A - Ashtray : en fr
  • FR739137A - Locking the cover of the push-button switches : en fr
  • US1892986A - Movable sealing strip for doors and the like : en
  • US1893477A - Process for the vulcanization of rubber latex or other rubber dispersions : en
  • US1893381A - Coaster sled : en
  • GB385933A - Improvements in processes for treating corroded metal surfaces : en
  • US1893387A - Metal reenforcement for highways construction : en
  • US1892941A - Refrigerating apparatus of the absorption type : en
  • US1892677A - Cigarette package case : en
  • US1892820A - Passenger ship : en
  • GB385748A - Steam engine with exhaust steam turbine : en
  • GB385991A - Improvements in a vehicle spring suspension : en
  • FR739172A - Float container intended to collect oil or light liquids spilled on the water : en fr
  • US1893049A - Sound producing device : en
  • US1893441A - Tube coupling : en
  • USD88877S - Pierre jottrnottd : en
  • DE567414C - Storage of the cover plate for copier machines : de en
  • DE567681C - System for automatic regulation or blocking of a gas flow in a gas pipe : de en
  • FR739140A - Feeding and dosing device for household waste incineration furnaces : en fr
  • GB385671A - Improvements in and relating to sheet feed mechanism for folding machines : en
  • GB386651A - Electric discharge illuminating device : en
  • DE567076C - Oil switch : de en
  • DE567590C - Collapsible vehicle top : de en
  • US1892891A - Battery charging system for airplanes : en
  • US1893240A - Warm air furnace : en
  • FR739126A - Electromechanical automatic cutter for ceramic products : en fr
  • DE567434C - Signaling liquid clock : de en
  • US1892864A - Concrete silo wall member : en
  • US1892717A - Spool for photographic films : en
  • USD88890S - And george e : en
  • FR739246A - Tipping device for skips or other containers mounted on a frame carried by wheels : en fr
  • GB386317A - Improvements in or relating to elastic rings : en
  • US1892759A - Ammunition : en
  • DE567706C - Injection carburetor : de en
  • FR739004A - Process for preparing light-sensitive layers : en fr
  • US1893112A - An induction motor with short-circuited secondary : en
  • FR739139A - Diaphragm regulator for low pressures : en fr
  • US1893073A - Valve cylinder oiler : en
  • US1893431A - Packing case or box for beehives : en
  • DE567473C - Incandescent cathode ray tube : de en
  • DE567640C - DF transmitter : de en
  • US1893267A - Racket stringing vise : en
  • FR739056A - Process for manufacturing discs, spokes or spokes for wheels or other similar parts and die for carrying out this process : en fr
  • FR739094A - Low loss winding and its embodiment : en fr
  • GB385835A - Improvements in or relating to ultra-violet radiation apparatus : en
  • FR738969A - Expanding spindle for loom shuttles : en fr
  • FR738987A - Hose for cycles : en fr
  • GB385967A - Improvements in or relating to ammunition hoisting apparatus for ordnance : en
  • US1893192A - Packing joint for water cooled internal combustion engines : en
  • USD88902S - Necticut : en
  • US1893210A - Fluid distributing device : en
  • US1893427A - Apparatus for automatically stopping automatic power presses : en
  • CA329093A - Changeable exhibitor : en fr
  • DE566938C - Hand-operated cuckoo bell for bicycles : de en
  • DE567525C - Process for the production of hollow objects from plastic, vulcanizable compounds : de en
  • US1892808A - Aeroplane : en
  • US1892966A - Braking device : en
  • US1892991A - Spring control : en
  • FR738959A - Improvements to electrical signaling systems : en fr
  • GB385796A - Process of improving flour for the manufacture of food stuffs : en
  • DE567579C - Sheet music turner : de en
  • USD88879S - Design fob a hoij : en
  • USD88939S - William willheim : en
  • FR41353E - Method of molding foundry parts and devices for carrying out this process : en fr
  • GB385951A - Improvements in and relating to high tension insulators : en
  • DE566963C - Helical or spiral wound bimetallic spring : de en
  • DE567194C - Process to accelerate the fermentation of yeast : de en
  • DE567479C - Vacuum closing device for rotary piston vacuum pumps running in OEl : de en
  • FR739113A - Method and apparatus for taking photographs using artificial lighting : en fr
  • DE567430C - Box-like bell button plate : de en
  • US1892896A - Pivotal connection : en
  • US1893002A - Toothbrush : en
  • US1893069A - Tractor-driven cultivator : en
  • US1893109A - Method of producing ferrochrome : en
  • CA328962A - Combined cigarette and match case : en fr
  • US1893043A - Gear cutting mechanism : en
  • US1892741A - Refrigerant : en
  • US1893390A - Bait : en
  • US1893457A - Spraying and injecting device for internal combustion engines employing liquid fuel : en
  • US1893354A - Arc welding system : en
  • US1893214A - Measuring apparatus : en
  • US1893410A - Method of and means for raising and lowering tractor drawn implements : en
  • US1892745A - Reading stand : en
  • DE567676C - Gas stove with an oven and a grill oven underneath : de en
  • FR739148A - Improvements in photographic and cinematographic film : en fr
  • FR739213A - Fishing net protection device : en fr
  • DE567587C - Launching device for aircraft : de en
  • DE567546C - Form cylinder divided in the longitudinal direction, in particular gravure form cylinder : de en
  • GB385662A - Improvements in connection with actuating agricultural machines from their land wheels : en
  • DE567547C - Process and device for the production of stencils, matrices or printing forms for printing or spray printing of writing and typographic lines : de en
  • GB385728A - Rear-window screens for road-vehicles : en
  • DE567620C - Device for pulverized fuel firing, in particular for pulverized coal firing locomotives : de en
  • GB385992A - A device to relieve and soothe nervous headache and insomnia : en
  • CA329026A - Remote control mechanism : en fr
  • DE567426C - Slate with wooden frame and replaceable writing surface : de en
  • DE567648C - Process for the production of vitamin-rich substances : de en
  • US1893400A - Temperature indicator : en
  • DE567563C - Electrically heated salt bath oven : de en
  • FR739023A - Groat cleaning machine with horizontal shaking collector gutters : en fr
  • US1893353A - Battery tool : en
  • GB385707A - Improvements in tobacco pipes : en
  • DE567596C - Box belt conveyor : de en
  • US1892871A - Color base and composition containing the same : en
  • US1892979A - Device for handling automobile wheels and tires : en
  • US1892983A - Cardboard box : en
  • US1893037A - Slider for separable fasteners : en
  • CA329146A - Tooth brush : en fr
  • GB385738A - Improvements in and related to direction indicators for road vehicles : en
  • GB385844A - Locking and unlocking device for typewriters to allow the machine to be used for a certain predetermined time against payment : en
  • DE567673C - AC magnet with oscillating armature : de en
  • US1892975A - Motor vehicle screen : en
  • US1893008A - Method and means for prevention of metaldehyde poisonings : en
  • US1893412A - Bowling alley : en
  • US1893300A - Railway brake : en
  • US1893281A - Hair curl clip : en
  • FR41364E - Improvements in radio communication methods : en fr
  • FR739159A - drawing square : en fr
  • DE567714C - Car body framework for motor vehicles : de en
  • GB385779A - Improvements relating to cable connectors for electric cables of the oil-filled type : en
  • USD88852S - Design for a health scale : en
  • GB385744A - Improvements in transport vehicles : en
  • GB385841A - A combination lock : en
  • US1892843A - Apparatus for surface hardening of the inner wall of hollow bodies : en
  • US1892693A - Preparation of titanium pigments : en
  • US1893074A - Flaw detector : en
  • DE567593C - Ski binding with serrated jaws that can be adjusted in relation to one another : de en
  • DE567135C - Process for the elimination of sulphurous acid contained in exhaust gases : de en
  • FR739058A - Light reflector-diffuser : en fr
  • US1893058A - Hydraulic shock absorber : en
  • CA329024A - Water measuring and supplying device for mixers : en fr
  • US1892900A - Valve puller : en
  • DE567632C - Process for the production of 1,4-dioxane : de en
  • GB385822A - Venting device for hot water bottles and the like : en
  • GB385893A - Improvements relating to gasholders of the disc or piston type : en
  • US1892982A - Air filter : en
  • US1892905A - Edmund bosewbeeg : en
  • USD88901S - M beboutoff : en
  • USD88940S - William willheim : en
  • US1892705A - Automatic machine for cutting plastic products : en
  • US1893310A - Wood preserver composition : en
  • US1893358A - chantler : en
  • FR739208A - Brightness control of so-called braun tubes, especially for television : en fr
  • FR739221A - Water tap system : en fr
  • GB385743A - A method of and mechanism for securing the freed threads of a book or the like in a thread stitching machine : en
  • CA329016A - Indirect heating apparatus : en fr
  • CA329115A - Slicing machine : en fr
  • CA329131A - Burner : en fr
  • DE567626C - Tie : de en
  • GB385929A - Process for manufacturing imitations of valuable woods and inlays : en
  • US1892963A - Concealed ironing board : en
  • DE567438C - Fabric take-up device for looms : de en
  • US1893063A - Apparatus for conditioning molten glass : en
  • US1893231A - Over running clutch : en
  • US1892687A - Adjustable supporting device : en
  • USRE18708E - harper : en
  • DE567694C - Floor polisher with swiveling handle and friction wheel drive : de en
  • CA329032A - Alloy : en fr
  • US1892913A - Mattress : en
  • US1892869A - Heat exchange method and apparatus : en
  • US1893466A - Audion construction : en
  • CA329086A - Chain link mat or belting : en fr
  • US1893252A - Hinge : en
  • FR739022A - Improvements in the manufacture of brushes mounted with rubber : en fr
  • US1893402A - Golf game : en
  • USD88925S - Paul f : en
  • US1892995A - Marking plate for keys and method of securing same : en
  • US1893478A - Refrigerating apparatus : en
  • AU554531A - Improvements in method for collecting continuous lengths of material such as rubber thread : en
  • US1893138A - Process of treating petroleum : en
  • US1893298A - Hose nozzle : en
  • DE567647C - Instrument for one-eyed inspection of body caves : de en
  • US1893054A - Rayon spinning machine : en
  • US1893254A - Pressure reducing valve : en
  • US1893258A - Lawn perforator : en
  • US1893452A - Flexible shaft coupling for the transmission of power : en
  • US1893065A - Aircraft and control thereof : en
  • DE537163C - Roller folding machine for the production of envelopes : de en
  • DE567248C - Panel to show the operating status of technical systems : de en
  • DE567417C - Resistance regulator for copier machines : de en
  • US1893055A - Spooling machine : en
  • GB385945A - Improvements in or relating to electric discharge apparatus : en
  • DE567444C - Electrode diaphragm for electrolytic cells : de en
  • US1893125A - Reversible pump for hydraulic hoists : en
  • US1893222A - Pressure indicator : en
  • US1892812A - Corrugating machine : en
  • US1892989A - Piston ring inserter : en
  • US1893232A - Bomb rack and control : en
  • US1892813A - Desk structure : en
  • US1893373A - Trolley harp : en
  • USD88864S - Design for a shoe : en
  • US1893013A - Token delivering machine : en
  • US1893005A - Centrifugal separator bowl : en
  • US1893295A - Spring support : en
  • US1893432A - Indoor clothesline extension : en
  • FR739051A - Covering for stair treads with leading edge protection angle with perforated support flange : en fr
  • FR739127A - Spring loaded rollers for braking oscillations and other uses in towed vehicles : en fr
  • FR738984A - Loom comb guard device : en fr
  • FR739231A - Horseshoe : en fr
  • DE523599C - Process for making soft tissues : de en
  • DE567544C - Steam boiler with field pipes used to generate steam : de en
  • FR41368E - Acoustic echo sounding equipment on board a noisy aircraft : en fr
  • GB385776A - Improvements in and relating to radio receivers : en
  • GB385817A - Egg testing and delivering apparatus : en
  • CA328995A - Clock mechanism : en fr
  • US1892700A - Electrical control system : en
  • US1892907A - Revolving scraper of the wheel type : en
  • US1893028A - Composition shingle : en
  • DE567610C - Mass for pressure rollers : de en
  • AU602332A - Aprocess forthe preservation of green cattle fodder and product obtained thereby : en
  • FR739061A - Coupling a thresher with a straw baler to work in the field : en fr
  • AU554631A - TO Improvements in or relating to sounding apparatus : en
  • CA329031A - Radio receiver gain control : en fr
  • US1892954A - Radiator shield : en
  • US1893081A - herzstark : en
  • USD88859S - Design fob an implement handle : en
  • USD88936S - William willheim : en
  • GB385793A - Improvements in lamp signalling apparatus, more particularly for railways : en
  • US1892739A - Tool and tool holder : en
  • US1893042A - Reduction gearing : en
  • US1892668A - Rolling spring shackle : en
  • US1892771A - Purification of crude aromatic compounds : en
  • US1892914A - Machine gun mount for aircraft : en
  • US1893296A - Preparation of metal phosphides : en
  • US1893011A - Method for lining pile shells : en
  • GB385759A - Improvements to domestic washing boiler : en
  • GB385923A - Improvements relating to cathode ray tubes : en
  • AU723132A - Improvements in and relating to methods and apparatus for hot rolling strip metal : en
  • CA329006A - Fabric duster : en fr
  • US1892666A - Bus body without chassis : en
  • USD88861S - Design for a button : en
  • USD88913S - Design foe a textile fabeic oe the like : en
  • GB385993A - Improvements relating to electrically operated valve means : en
  • DE567345C - Device for common tension control on paper machines : de en
  • US1892889A - Process of purifying abietene-sulphonic acid compounds : en
  • CA328986A - Internal combustion engine : en fr
  • US1893021A - Nondetonating fuel : en
  • US1892784A - Plastic or coating composition : en
  • US1892844A - Coal cutter : en
  • US1892845A - Removable wheel caster : en
  • US1893392A - Revolving mail box post : en
  • CA329136A - Lined pump : en fr
  • US1892667A - Sharpener for sharpening blades of lawn mowers or shears : en
  • US1892906A - Sylvester b : en
  • US1893137A - Smoking pipe : en
  • US1893332A - Control system : en
  • US1893196A - Fender and body straightening tool : en
  • AU554731A - Improvements in or relating to sounding apparatus : en
  • DE567508C - Rotating windshield wiper : de en
  • AU572432A - Improved recording instrument for motor trucks or like purposes : en
  • GB385937A - Thermally acting three-phase releasing device for excess current switches : en
  • CA329080A - Cloth package : en fr
  • CA329092A - Photo-composing apparatus : en fr
  • FR739224A - Automatic lubrication device : en fr
  • GB385719A - Improvements in or connected with apparatus for granulating friable substances : en
  • USD88914S - Design fob a gas stove combined manifold coveb and contbols : en
  • US1892833A - Power unit : en
  • USD88929S - Ultra violet sterilizing apparatus : en
  • US1893003A - Sea wall : en
  • US1893317A - Process for the isolation of ergosterol : en
  • US1893209A - Valve cage : en
  • US1893249A - Process of making acetylene condensation products : en
  • AU554431A - Improvements in or relating to devices for use in making threads : en
  • CA329055A - Nitriding method : en fr
  • CA329141A - Refrigerating apparatus : en fr
  • DE567495C - Shut-off device : de en
  • CA329070A - Resilient joint and block : en fr
  • FR739122A - Color cinematography process : en fr
  • US1892865A - Motor implement : en
  • USD88848S - Beatrice altman : en
  • US1893128A - Casement window holder : en
  • US1893318A - High tension installation : en
  • FR739117A - Slaughter movement during reduction in straight looms with plucked hosiery : en fr
  • GB385810A - A needle-positioning guide for gramophones : en
  • US1892701A - Revetment and process of laying the same : en
  • US1893189A - Motion picture machine : en
  • US1893101A - Shield for skylight, floor light and vault light structures : en
  • US1892932A - Shim : en
  • USD88854S - Fernand bridier : en
  • DE567403C - Injection carburetor with acceleration pump : de en
  • AU656532A - Improvements in or relating to electrical signalling systems : en
  • US1893341A - Evaporator for refrigerators : en
  • US1893464A - Lubricating apparatus : en
  • US1892814A - Capping glass cylinder : en
  • US1893077A - Hardening medium and process for hardening tools of iron or steel : en
  • US1892706A - Surgical bandage and method of preparing same : en
  • US1892685A - Pineapple tidbit machine : en
  • FR41400E - Improvement in air treatment for railway passenger cars : en fr
  • FR739106A - Abrasive product : en fr
  • US1892855A - Sound recording apparatus : en
  • US1893056A - Bracelet : en
  • US1893272A - Combination ventilator and smoke pipe : en
  • US1893165A - Apparatus for erecting staging, platforms, and the like : en
  • US1893190A - Ironing machine : en
  • US1893407A - Brooder alarm : en
  • CA329054A - Refrigerating apparatus : en fr
  • US1893149A - Tubular aerial adveritising device : en
  • US1892765A - Method and apparatus for feeding molten glass : en
  • US1893238A - Control device : en
  • US1893342A - Method of producing electrical condensers : en
  • US1893191A - Magazine shaving brush : en
  • US1893215A - Variable stroke fuel pump : en
  • US1893434A - Smooth flow compensator : en
  • CA329018A - Seamless tube making apparatus : en fr
  • GB385648A - Improvements in or relating to permanent magnets : en
  • GB385794A - Improvements in or relating to buzzer arrangements for converting direct current into alternating current : en
  • US1892711A - Refrigerating apparatus : en
  • US1892749A - Comb : en
  • USD88927S - Design for a carpet : en
  • CA329039A - Brake rigging support : en fr
  • US1893015A - Method of affixing soles : en
  • US1892952A - Vermin trap : en
  • US1893194A - Fluid pressure articulated conduit : en
  • DE567352C - Machine for the wet treatment of rayon spider cakes in eaves baths : de en
  • CA328997A - Coupling : en fr
  • US1893405A - Free wheeling transmission : en
  • CA329037A - Brake controlling valve : en fr
  • CA329038A - Muffler and strainer : en fr
  • US1893256A - Ornamental chain : en
  • DE567536C - Device for damping vibrations, especially for gas pressure regulators : de en
  • FR739082A - Improvements in support devices for sliding doors : en fr
  • GB385772A - Improvements relating to devices for distributing air for ventilation and like purposes : en
  • GB385814A - Improvements relating to sliding roofs for motor vehicles : en
  • DE557566C - Non-shrinking, high-pressure-resistant types and pressure pads made of hardwood : de en
  • DE567628C - Cutting tool for chain cutting machines : de en
  • DE567635C - Process for the preparation of the disulfuric acid ester of 2-aminoanthrahydroquinone : de en
  • GB385887A - Improvements relating to pumps : en
  • FR41370E - Anti-blinding headlight : en fr
  • FR739037A - Container with box-shaped lid : en fr
  • FR739102A - Process for the manufacture of boxes for packaging and transporting fruit : en fr
  • FR739135A - Electric push button switch : en fr
  • GB385838A - Improvements in or relating to apparatus for conditioning or controlling the temperature of molten glass : en
  • GB385930A - Improvements relating to manifolding : en
  • FR738952A - Fuel supply control device : en fr
  • FR739099A - Device for expressing wiping cloths suitable for brooms : en fr
  • FR739133A - Method and apparatus for dedusting using an electrifiable insulating body serving as a dedusting member : en fr
  • IE12880L - Coating metals : en
  • US1892985A - Kite : en
  • US1893438A - Method of purifying petroleum hydrocarbons : en
  • US1892714A - Receptacle : en
  • US1893114A - Lock washer : en
  • US1893193A - Toy coaster wagon : en
  • GB386341A - Improved method of and means for mounting switch rails or blades for railways : en
  • DE567472C - Arrangement for isolating water-carrying pipelines from each other, which connect live parts : de en
  • GB385905A - Improvements in and relating to fusible cut-outs : en
  • FR738993A - Improvements to coin operated weighing devices : en fr
  • FR739205A - Gas burner injector : en fr
  • FR739215A - Car luggage rack : en fr
  • FR739068A - Improvements to sinks, sinks, bidets, bidets footbaths and sitz baths, bathtubs and other appliances : en fr
  • FR739091A - Manufacturing process of glassware crucibles and cuvettes : en fr
  • FR738956A - Cystoscope : en fr
  • DE567440C - Diaphragm rupture protection for gas pressure regulator : de en
  • FR739000A - Improvements to devices for the hydraulic control of reciprocating members, in particular valves of internal combustion engines : en fr
  • GB386650A - Improvements connected with signs and traffic control indicators : en
  • GB385895A - Improved manufacture of anhydrous alkali polysulphides : en
  • GB385697A - Improvements in domestic cooking and heating apparatus : en
  • DE567416C - Drive and switching mechanism for copier machines : de en
  • FR739031A - Method and device for controlling railway tracks in transverse direction : en fr
  • DE567042C - Device for generating reaction forces on aircraft : de en
  • FR739114A - Multiple in-line cam regulator : en fr
  • FR739145A - Hanging arrangement for self-baking electrodes : en fr
  • GB385811A - Improvements in magnetic coin-separating devices : en
  • FR41363E - Float operated valve : en fr
  • FR41391E - Ventilated box for storing and transporting potatoes or other tubers, bulbs, etc. : en fr
  • FR739020A - New spinning spindle on ball bearing or roller with pendulum suspension applicable to the processing of all textile fibers : en fr
  • FR739270A - : fr
  • DE567705C - Method of treating seed plants : de en
  • FR739248A - Egg spoon with special rod forming a shell breaker : en fr
  • GB385754A - Improvements in or relating to tar-distillation and like stills : en
  • US1893374A - Motion picture projector : en
  • FR41372E - Method and device for recording and reproducing long-lasting acoustic or light emissions : en fr
  • FR738968A - Device facilitating the handling of sterilized cans in autoclaves : en fr
  • GB385858A - Improvements in electric filter circuits particularly for use with thermionic amplifiers : en
  • FR739161A - Process for the germination of plants and machine for the practice of this process : en fr
  • AU547931A - Improvements in or relating to television receiving arrangements : en
  • GB385760A - An improved siphon-discharge water-waste preventer : en
  • GB385753A - Improvements in or relating to binders for loose sheets, periodicals and the like : en
  • GB385966A - Improvements in and relating to dry gas meters : en
  • FR739190A - Denitration of residual acids with simultaneous production of concentrated sulfuric acid : en fr
  • GB385805A - Apparatus for the manufacture of cigar fillers : en
  • DE567557C - Armature winding for reversible poleless DC generator : de en
  • DE567619C - Charging device for traveling grate furnaces : de en
  • GB385815A - Method of manufacturing gun barrel tubes and linings and jackets therefor : en
  • GB385979A - Manufacture of cellulose xanthate derivatives and artificial materials therefrom : en
  • GR3980B - QUICK DEODORATION METHOD OF OILS AND FATS. : el en
  • GB385847A - Improvements in key operated devices for switching off electric lights in rooms and the like : en
  • FR739131A - Coupling and electrolytic compensating device for fading and vibrations : en fr
  • GB385836A - Improvements relating to the manufacture of domestic boilers : en
  • GB385878A - Improvements in locomotive crank pin grinding and quartering machines : en
  • GB385968A - Method for the control of electronic streams : en
  • GB385757A - Improved high tension electric switch particularly adapted for x-ray devices : en
  • GB385890A - Process and apparatus for drying of yarn spools : en
  • GB385764A - Improvements in lifting-dogs and like gripping apparatus : en
  • USD88921S - Paul f : en
  • FR738951A - Spindle moulder composed of several rotating masses and constituting a combination device for games : en fr
  • GB385864A - A new or improved flocculating or disintegrating machine : en
  • GB385941A - Improvements in and relating to electric motors : en
  • CA329122A - Roller bearing : en fr
  • FR739228A - Improvements to cannulas and devices for vaginal irrigations : en fr
  • DE543811C - Coupling for two shafts with variable eccentricity and the same angular speed, especially for electric traction vehicles : de en
  • US1893211A - Pose-reflecting system for photographic apparatus : en
  • FR738990A - Machine to demarcate plants in rows, such as beets, chicory or others : en fr
  • GB385936A - Improvements relating to furnaces, especially to those for the distillation of solidcombustible : en
  • US1892764A - Distilling system : en
  • US1892776A - Fluid control device : en
  • US1893204A - Spark amplifier for use in the ignition systems of internal combustion engines : en
  • US1892768A - Oxidation of fluorene : en
  • US1893440A - Hydrostatic pump : en
  • GB385927A - Improvements in the production of fibres or threads from glass, slag and the like meltable materials : en
  • FR739112A - Adjustable reactance coil more particularly intended for adjusting the supply current of a welding device : en fr
  • US1892840A - Aluminium alloy : en
  • US1893260A - Automatic window closer : en
  • FR738977A - Sealing device with set for rotating parts : en fr
  • FR739072A - Improvements made to the means for assembling pipes, conduits, etc. : en fr
  • US1892716A - Electric train signaling apparatus : en
  • US1893110A - Oar lock : en
  • US1893327A - Photographic camera : en
  • USD88899S - William willheim : en
  • US1892736A - Compact : en
  • US1893475A - Truck side frame : en
  • CA329004A - Absorbent pad : en fr
  • USD88944S - William willheim : en
  • US1893280A - Foldable bootjack : en
  • US1893447A - Process of and apparatus for nitrating glycerine, glycol, and similar alcohols : en
  • DE567424C - suction cup : de en
  • US1893208A - Connecter for railway rails : en
  • US1893437A - Method of producing phosphatic fertilizers : en
  • US1893450A - Door hinge : en
  • US1893469A - Automatic phonograph : en
  • DE567428C - Multiple loading light signal device (light signal pistol) : de en
  • US1892939A - Grease-resisting box board : en
  • US1893225A - Identification system : en
  • FR739066A - Process for the preparation of dye baths and printing colors for naphthol dyeing : en fr
  • CA329060A - Fabric impregnation : en fr
  • US1892730A - Process of preparing derivatives of the naphthazarine series : en
  • US1893315A - Train control system : en
  • US1893233A - Liquid flow indicator : en
  • CA328956A - Lubricant : en fr
  • US1892988A - Stopper or closure for insulated containers : en
  • FR41385E - Elastic spindle device for loom shuttles, automatic or ordinary : en fr
  • GB385944A - Illuminated advertising transparent sign : en
  • CA329005A - Absorbent pad : en fr
  • DE567162C - Pressure regulator for the compressed air cushions supporting the wheel axles or wheels, especially for motor vehicles : de en
  • GB385778A - Universal joint for motor vehicles : en
  • FR41375E - Improvements in the treatment of artificial silk threads : en fr
  • GB385956A - Change speed gear for vehicles with explosion engines : en
  • US1893120A - Electric hollow conductor : en
  • CA328969A - Humidifier : en fr
  • US1892964A - Padlock : en
  • DE567592C - Support device on running shoes, such as ice skates, roller skates : de en
  • GB385827A - Improvements in or relating to apparatus for severing a charge-of glass below a suction mould in glassware-forming machines : en
  • CA9843S - Holder or container for adhesive plaster or bandage : en
  • DE567687C - Procedure for television broadcasting : de en
  • US1892831A - Water pressure driven motor : en
  • US1893228A - Method and apparatus for refrigerating : en
  • FR41395E - Transport installation with selective traffic between stations and switching of points by control devices mounted at each sending station : en fr
  • FR738997A - Process for obtaining porous masses from mixtures based on calcium sulphate plaster : en fr
  • FR739153A - Multiple mirror screws : en fr
  • US1893014A - Eccentric lifting device : en
  • US1892846A - Camera : en
  • FR41359E - Process for harvesting the production and secretion products of plants : en fr
  • GB385880A - Anchoring device for securing a wall plug in a wall, partition or the like : en
  • GB386310A - Improvements in and relating to methods of reducing ore : en
  • DE567535C - Tie holder bent from a piece of spring wire : de en
  • DE567642C - High voltage electrostatic machine : de en
  • DE567633C - Process for the production of furfural from cellulose and cellulose-containing substances : de en
  • GB385659A - Improvements in and relating to electric cut-outs : en
  • GB385691A - Hectograph copying-machine : en
  • GB385949A - Annular scales for measuring volumes of fluids flowing through pipes or mains : en
  • DE566921C - Synchronization control device for multi-motor drives : de en
  • DE567693C - A permanent magnet made from a piece of hardened steel with narrowed pole ends and an almost enclosed path of the lines of force : de en
  • FR739130A - Multi-fuse circuit breaker, one or more pole extinguisher igniter : en fr
  • GB385736A - Improvements in and relating to valves or cocks for steam, water, gas, or the like : en
  • US1892753A - Plow : en
  • FR739233A - Process for producing masses of loose textile fibers to be treated and capable of being transported, and device for transporting these masses : en fr
  • US1893473A - Fuel pump : en
  • GB385803A - Improvements in and relating to the production of asbestos : en
  • USD88935S - William willheim : en
  • GB385698A - Improvements in building with bricks and mortar or the like : en
  • DE567567C - Portable centrifugal head that can be moved in all directions for making molds : de en
  • FR739238A - Disc clutch juxtaposed between the engine and the mechanism of motor cars : en fr
  • FR739241A - Welding method and device : en fr
  • GB385660A - Improvements in or relating to golf clubs : en
  • FR739192A - Improvements to the electric control devices of free-standing railway points : en fr
  • USD88870S - Joseph m : en
  • DE567621C - Method and device for blowing hollow glass bodies with a laterally directed neck : de en
  • FR738971A - Improvements made to the distribution of rotary duct motors : en fr
  • FR41374E - Improvements to sound amplifiers : en fr
  • GB385678A - Improvements in or relating to the registering and trimming of stereotype printing plates : en
  • FR739220A - New system for transmitting orders and remote commands : en fr
  • IE12806L - Discharge tubes : en
  • DE567597C - Tube long-distance railway : de en
  • DE566966C - Heater : de en
  • FR739105A - Improvements made to the assembly of high frequency tuning circuits used for t. s. f. and apparatus performing said assembly : en fr
  • GB385784A - Improvements in the reheating of vapours or gases in turbines : en
  • DE567463C - Gas cartridge closure : de en
  • DK46709C - Clamping device for Scaffolding poles or other Objects. : da en
  • US1893197A - Method of and apparatus for treating tubular textile fabrics : en
  • US1892822A - Fluid pumping : en
  • US1892873A - Process of surfacing board and article therefor : en
  • US1893451A - Floc treatment : en
  • CA329130A - Nut and bolt making apparatus : en fr
  • CA329043A - Diolefine separation : en fr
  • FR739069A - wooden curtain elements : en fr
  • FR739165A - Sulfur purification process : en fr
  • US1892918A - Finding for a clasp : en
  • CA329056A - Nitriding ferrous material : en fr
  • DE567530C - Ready signaling, especially for mines : de en
  • AU548231A - Process of and apparatus for cracking heavier fractions of hydrocarbon oils (blending of vapors with liquid in separate cracking zone : en
  • US1892712A - Method of and means for forming pipe t's : en
  • US1893066A - Float-actuated pump valve : en
  • US1893147A - Folding partition : en
  • US1892955A - Pasteurizing apparatus : en
  • US1893018A - Salts of organic di-thiophosphates : en
  • US1893135A - Heat exchange device : en
  • US1893264A - Stringed musical instrument : en
  • US1893430A - Building unit and method of making the same : en
  • CA329083A - Refrigerator car : en fr
  • USD88894S - Design fob : en
  • US1892882A - Electric radiator : en
  • US1893401A - Tube closing device : en
  • FR739071A - Textile products as well as processes and apparatus for their manufacture : en fr
  • US1893265A - Combination key and coin container : en
  • DE567568C - Glass forming machine : de en
  • USD88882S - Textile fabric or the like : en
  • CA329134A - Submersible motor driven pump : en fr
  • CA329148A - Tire shaping machine : en fr
  • US1892780A - Covering means : en
  • US1892886A - Drumstick for bass drums : en
  • US1893104A - Vehicle body trim panel : en
  • AU849032A - Improvements in ruling machines : en
  • USD88941S - Whiliam willheim : en
  • DE566915C - Process for the production of fatty acids from the oxidation products of hydrocarbons : de en
  • USD88912S - Design for a flag : en
  • US1893369A - Signaling device for automobiles : en
  • US1893234A - Press for plastic material : en
  • US1892935A - Electrical attenuator network : en
  • US1893156A - Photographic printing device : en
  • US1892937A - Suspension for vehicles : en
  • USD88865S - Design for a shoe sole : en
  • US1892866A - Thermionic amplifying device : en
  • US1892948A - Automatic conteol : en
  • US1893307A - Package sealing machine : en
  • US1893460A - Cutting, sorting, and conveying device : en
  • US1893329A - Motor-car heating and ventilating system : en
  • US1893181A - Packing for water gauge glasses : en
  • US1893291A - Volume control apparatus for recording and broadcasting : en
  • DK46722C - Sails for self-binding Mowers. : da en
  • GB385976A - Improvements in or relating to heel seat lasting machines : en
  • USD88860S - Design for a match and ash tray or similar article : en
  • FR739046A - Underwater tunnel construction method : en fr
  • DE567588C - Connection of a transverse spring, which at the same time forms the axis, to the frame by a triangular strut, especially for motor vehicles : de en
  • DE567498C - Projection apparatus, especially for advertising images : de en
  • DE567523C - Light-sensitive cell, consisting of a vessel filled with inert gas, in which only a substance that changes its electrical resistance when irradiated by a light source located outside the vessel is enclosed in airtight manner : de en
  • US1892718A - Infant scale : en
  • US1893091A - Derivatives of the diphenylamine series and process of making same : en
  • US1893279A - Car journal protector : en
  • DE567283C - Electrical system with neutral : de en
  • DE567024C - Resistance mass for heavy-duty high-resistance resistors : de en
  • DE567558C - Process for generating, maintaining and varying different gas pressures in permanently communicating discharge vessels that are permanently gas-tight from the atmosphere : de en
  • GB385850A - Improvements in protective grids for motor-vehicle radiators : en
  • GB386309A - Improvements in electric induction motors : en
  • DE567353C - Device for the finest wet size reduction : de en
  • DE567655C - Spark plug with an electrode consisting of a single piece of wire : de en
  • DE567729C - Method and device for the electrolysis of alkali chloride solutions using a mercury cathode : de en
  • IE12298L - Television : en
  • USD88933S - Jack schweizeb : en
  • US1892792A - Spot cleaning device : en
  • AU367731A - Improvements in apparatus forthe treatment of carbonaceous materials at elevated temperatures andin the presence of hydrogen : en
  • FR739076A - Improvements to the construction of dams : en fr
  • GB385686A - Improvements in hand printing presses : en
  • GB385863A - Improvements in or relating to short wave receivers : en
  • CA329021A - Thermostat mechanism : en fr
  • GB385756A - Improved method of and apparatus for electrolysis with the use of a mercury cathode : en
  • US1893294A - Electric hand lantern : en
  • USD88931S - Assiqnob to central metallic casket : en
  • DE567552C - Quartz holder in which the electrode spacing can be changed in order to change the frequency : de en
  • DE567517C - Wheel puller : de en
  • US1893046A - Circuit interrupter : en
  • US1893161A - Coating apparatus : en
  • US1893229A - Vehicle spring clip : en
  • US1893235A - Navigational instrument : en
  • USD88851S - August bacolini : en
  • CA329147A - Tire airbag inserting machine : en fr
  • US1892663A - Method of and apparatus for improving the electrical properties of cables : en
  • FR41360E - Printing clichés for address printing machines and other punching machines and stampers for obtaining these clichés : en fr
  • GB385681A - Cowlings for air-cooled internal-combustion engines : en
  • US1892756A - Food container : en
  • CA329119A - Printing mechanism : en fr
  • GB385812A - Spring suspension of independent car wheels, especially for motor vehicles : en
  • DE567452C - Process for the production of low-caffeine or low-tein coffee and tea infusions freed from unflavoring components : de en
  • GB385785A - Improvements in or relating to elastic fluid turbines : en
  • US1892839A - Means for measuring and controlling the density of suspensions of solids in liquids : en
  • FR739219A - : fr
  • GB385732A - Jointing of tubes to walls : en
  • DE566876C - Bed tension bar with straps to be placed around the bed posts : de en
  • DE567666C - Process for dephenolating waste water : de en
  • GB385940A - Improvements in and relating to electric motor control : en
  • GB385663A - Improvements in or relating to reflectors for lighting and/or heating and ultra-violet radiation : en
  • USD88856S - Design for a clock case : en
  • USD88893S - Design for a textile fabric : en
  • FR739026A - Device for the alternating permutation (overlap) of several photosonic film reproducing devices : en fr
  • GB385783A - An improved apparatus for making artificial films or skins of cellulose and cellulose derivatives : en
  • GB385790A - Improvements in and relating to high pressure hand lubricating guns : en
  • GB385899A - Improvements in and relating to electric motors : en
  • US1892782A - Twisting and winding machine : en
  • US1893416A - Harrow tooth : en
  • GB385921A - An improved pocket douche : en
  • FR739001A - Improvements to internal combustion, two-stroke engines, especially those commonly called three-port engines, diesel type : en fr
  • GB385902A - Improvements in door fastenings : en
  • FR739309A - : fr
  • GB385751A - Insole : en
  • FR41386E - Improvements to parachutes : en fr
  • US1893277A - Apparatus for controlling temperature : en
  • FR739176A - Improvements to electric gasoline lighters : en fr
  • DE567480C - Centrifugal compressor with axial cooling pipes extending from a transverse wall : de en
  • DE567565C - Safety device for regenerative furnace systems : de en
  • GB385762A - Improvements in apparatus for multiplying the frequency of electrical oscillations : en
  • GB385806A - Improvements in and relating to electric transformers : en
  • DE567615C - Filament support frame for vehicle bulbs : de en
  • US1892770A - Purification of crude aromatic compounds : en
  • AU551531A - Improvements relating to floor polishers and polish containers : en
  • US1892925A - Collapsible fuselage for airplanes and the like : en
  • US1893257A - Milking machine : en
  • CA328971A - Clamping collar : en fr
  • CA329079A - Time stamp : en fr
  • US1893041A - Weighing scale : en
  • US1893124A - Invertible manifold and valve for hydraulic hoists : en
  • US1892965A - Rake : en
  • AU556931A - Improvements in and relating togas stoves or ovens : en
  • US1893262A - Reenforced electrical coil : en
  • DK46726C - Electric Baking Oven with Steam Generator. : da en
  • DE567229C - Candling device for eggs : de en
  • US1893323A - Telephone system : en
  • DE567422C - Motorbike : de en
  • DE567537C - Self-igniting gas for gas cookers and gas stoves with ignition pill : de en
  • FR739132A - Improvements in continuous spinning and twisting trades : en fr
  • GB385791A - Improvements relating to machines for grinding splined shafts, gear teeth and the like : en
  • US1892743A - Closure fastener for receptacles : en
  • CA329003A - Absorbent pad manufacturing apparatus : en fr
  • CA329140A - Battery clamp : en fr
  • GB385792A - Improvement connected with coin-freed apparatus : en
  • FR739237A - Magnet system, especially for circuit breakers : en fr
  • CA329103A - Sound movie printing apparatus : en fr
  • CA329065A - Clutch throw-out bearing : en fr
  • US1892760A - Apparatus for obtaining sodium chloride : en
  • US1893429A - Liquid meter : en
  • US1892676A - Adapter or attachment for cigarette packages or the like : en
  • DE567386C - Furnace for the glass, ceramic, iron or similar industries with a hood to collect the heated air : de en
  • GB385690A - Improvements in connection with panel heating systems for buildings : en
  • US1893290A - Rolling mill : en
  • USD88886S - Roger megroz : en
  • US1893017A - Stay bolt construction : en
  • US1893444A - Castellating machine : en
  • FR41377E - Improvements to shelves and frames for radiators : en fr
  • DE566620C - Clear glass : de en
  • DE567398C - Method and device for the isolation of specifically heavy minerals, in particular precious metals, from finely ground rocks or soils : de en
  • DE567571C - Process for the extraction of tungstic acid from ores : de en
  • DE567389C - Baking, roasting and thinning device in which an intermediate ring is arranged between the base and the cover : de en
  • US1892916A - Aircraft controls : en
  • US1893000A - Submersible toy : en
  • US1893034A - Radiator : en
  • CA329084A - Cable coating : en fr
  • CA329063A - Refrigerating apparatus : en fr
  • CA329138A - Manure loader : en fr
  • US1893107A - Twine impregnating device : en
  • US1893346A - Power translator : en
  • CA329137A - Liquid container spout : en fr
  • GB385903A - Improvements in pedals for cycles, juvenile road vehicles and the like : en
  • US1893299A - Discharge tube stabilizer system : en
  • CA329110A - Fuel tank breather : en fr
  • FR41384E - Armor carton : en fr
  • US1892876A - Oil pump : en
  • USD88903S - Design tor a casino for a bearing : en
  • USD88930S - Textile fabric or similar article : en
  • DE567577C - Melting furnace : de en
  • US1893053A - Perforating device for printing presses : en
  • USD88900S - Virgile : en
  • US1892669A - Engine cooling device : en
  • CA328977A - Concrete batch bag : en fr
  • US1892796A - wyatt : en
  • US1892801A - Process of refining gasoline : en
  • DE567679C - Disc roller grate with scrapers arranged between the discs : de en
  • CA329112A - Locomotive stoker : en fr
  • US1893088A - Combined socket handle and lamp guard : en
  • USD88934S - Design for a carpet : en
  • CA329073A - Heating and ventilating unit : en fr
  • CA329100A - High-speed switch for picture transmission and television : en fr
  • USD88932S - Design for a plate or similar article : en
  • CA328961A - Swing ball : en fr
  • CA9848S - Book end : en
  • DE567715C - Loading rail provided with a pivotable support tongue for vehicles, in particular motor vehicles : de en
  • DE567511C - Procedure for sealing leaks through ice formation : de en
  • USD88880S - Design for a refreshment cart or similar article : en
  • USRE18707E - Street : en
  • DE567408C - Machine for shredding paper : de en
  • DE567442C - Trapping area precipitation electrode for electrostatic precipitators : de en
  • USD88866S - of new yoek : en
  • DE567555C - Coupling device for connecting electrical lines : de en
  • DE567603C - Oxidation of ammonia to nitrogen oxides : de en
  • FR41396E - Improvements to faucets : en fr
  • FR739123A - Electrically heated utensil : en fr
  • US1893136A - Circuit arrangement : en
  • FR739097A - Improvements in detection devices for radio receivers : en fr
  • FR739080A - Darkroom with reflex sight with movable mirror : en fr
  • GB385767A - Improvements in glassware forming machines : en
  • FR739166A - Gear shifting for bicycles : en fr
  • FR41371E - Folding tail for aviation bombs : en fr
  • US1893303A - Safety extension signal : en
  • DE567539C - For automatic opening of folded sheets and placing them on a moving saddle : de en
  • US1892725A - Production of photosensitive emulsions : en
  • US1893428A - Apparatus for automatically stopping automatic power presses : en
  • FR739008A - Improvements to air heaters : en fr
  • DE567225C - Total counter for measuring devices : de en
  • US1893287A - Airplane radio equipment : en
  • DE567566C - Process for the purification of small organisms that vegetate parasitically in the human and animal body and for the production of particularly effective cultures against tumors of all kinds : de en
  • DE567591C - Device for dividing fasteners : de en
  • FR738994A - Electric capacitor arranged in a casing and the flat elements of which, in layers or coiled, are kept superimposed in columns : en fr
  • GB385892A - Improvements in or relating to garments : en
  • US1892977A - Ramp for use in rerailing vehicles : en
  • US1893176A - Metal window guard attachment : en
  • US1892936A - Garment hanger : en
  • US1893461A - Locker hinge : en
  • DE567077C - Electric switch : de en
  • FR739016A - Flexible joint enhancements : en fr
  • FR739018A - Rain sprinkler : en fr
  • US1893182A - Folding sunshade : en
  • US1893377A - Rectilinear electromagnetic motor : en
  • DE567581C - Process for sterilizing fruit juices, sweet musts and similar products : de en
  • US1893219A - Bearing mounting : en
  • CA329068A - Belt cementing machine : en fr
  • DE567643C - Method for regulating the speed of three-phase commutator machines, in particular by means of remote control : de en
  • FR739088A - Further training for ships : en fr
  • FR739170A - Spring hammer : en fr
  • DE567418C - Device for copying negatives by means of copiers : de en
  • DE567412C - Locking device for film cassettes or the like. : de en
  • GB385755A - Improvements in or relating to filters : en
  • GB385987A - Method and apparatus for neutralizing or changing rays : en
  • DE567459C - Encapsulated chiller : de en
  • US1892949A - Helicopter-aircraft : en
  • US1893153A - Egg tray for incubators : en
  • DE567654C - Filters, especially for fuel oils for internal combustion engines : de en
  • GB386003A - Improvements in or relating to folding mechanism for use in printing machines : en
  • US1893130A - Fountain pen : en
  • US1892953A - Automatic fluid pipe connecter train coupling : en
  • US1893282A - Power head : en
  • DE567490C - Liquid level indicator : de en
  • FR739186A - : fr
  • DE567405C - clarinet : de en
  • US1892926A - Brush member : en
  • US1893455A - Sheet feeding mechanism : en
  • FR739180A - Improvements to clothes racks : en fr
  • DE567616C - Electric capacitor in a protective housing made of cardboard, pressboard, paper mache or the like with a cover made of the same material : de en
  • FR739242A - Scraper bucket : en fr
  • DE567448C - Moisture-proof roof stand insertion head : de en
  • DK46720C - Freestanding ladder that can be used as an extendable ladder. : da en
  • US1892818A - Fruit facing apparatus : en
  • US1893316A - Train control system : en
  • US1893339A - Shock damping device : en
  • FR738962A - Soft saddles : en fr
  • FR739065A - : fr
  • GB385689A - Improvements in and relating to coin-testing devices : en
  • DK46702C - Diet for Adjustable Placement in Bicycle Screens and intended to prevent the accumulation of Snow or Dirt in these. : da en
  • DE567543C - Production of phosphoric acid in ovens for the production of phosphorus : de en
  • DE567634C - Process for the production of furfural from cellulose and cellulose-containing substances : de en
  • DE567400C - Tabulating machine with automatic group control : de en
  • USD88892S - Design for a textile fabric : en
  • FR739045A - AC voltage regulator device for supplying all electrical devices, in particular radio receivers and amplifiers : en fr
  • USD88887S - Roger megroz : en
  • GB385682A - Improvements in or relating to protective systems for ljungstrom generator sets : en
  • FR738991A - Paper gluing process : en fr
  • FR739138A - : fr
  • CA329117A - Draft rigging : en fr
  • US1892740A - Metals reduced from their oxides without melting : en
  • FR739120A - Method for determining the density of subterranean formations by means of a hydraulic probe, and device for carrying it out : en fr
  • GB385946A - Improvements in or relating to tobacco-feeding machines : en
  • US1893118A - Control system for ailerons : en
  • DK46711C - Slides for Combustion Power Machines, Pumps and the like. : da en
  • GB385889A - Improvements in and relating to gas turbines : en
  • GB385896A - Improvements in dental models : en
  • DE567612C - Arrangement for drying and venting oils for electrical equipment : de en
  • DK46721C - Procedure and Device for the Manufacture of Wood Flour. : da en
  • FR739104A - Process for obtaining pure glucinium compounds : en fr
  • DE567257C - Procedure for evacuating and degassing vacuum switches : de en
  • CA329087A - Closure disc stacking apparatus : en fr
  • FR738981A - Control system for internal combustion engines : en fr
  • GB385774A - A method of improving the taste and smell of fatty oils : en
  • GB385891A - Improvements in or relating to locks with two-part tumblers : en
  • US1893326A - Clothing for cards and the like : en
  • USD88873S - op lynwood : en
  • US1892702A - Knitting mechanism : en
  • US1893218A - Fuel pump of reversed type : en
  • USRE18706E - Rifle loading mechanism : en
  • FR739149A - Support for school board : en fr
  • DE567526C - Pulsator for milking machines : de en
  • FR739158A - Freely oscillating diaphragm pressure reducing valve located inside the box : en fr
  • GB385980A - Manufacture of di- or polyvalent aliphatic organic compounds : en
  • FR739337A - Clothespin : en fr
  • USD88884S - Jacques maisch : en
  • DE567550C - Annealing plant and procedures for their operations : de en
  • DE567716C - Adjustment device for the brake shoes of a vehicle brake : de en
  • DE567646C - Ironing device connected in front of or behind the take-off device of knitting or knitting machines : de en
  • FR739174A - Improvements to typewriter cases : en fr
  • FR739146A - Protective grid for anodes : en fr
  • DE567559C - Process for the production of perforated, plate-shaped electrodes for electron tubes : de en
  • DE567659C - Fuse and protection for canned jars : de en
  • DK46708C - With electrical Contact device combined Thermostat. : da en
  • FR739098A - Improvements to radio receivers : en fr
  • DE567641C - Panel clamp : de en
  • DE567411C - Process for treating sheets of carbon paper : de en
  • DE567685C - Suspension of a superheater or other component in angled tube boilers : de en
  • US1892826A - Rail fissure detector : en
  • DE567668C - Automatic closure for waste pipes : de en
  • GB385800A - Improved grip for use in straining and jointing electrical conductors, wires and the like : en
  • GB385883A - Improvements in or relating to flexible tubular electrical insulating material : en
  • DE567520C - Manufacture of artificial zeolites : de en
  • US1892993A - Syringe : en
  • US1893151A - Pneumatic displacement pump : en
  • US1893288A - Heddle : en
  • CA329027A - Pressed metal vehicle body : en fr
  • FR739185A - Improvements to police plates, illuminated advertising plates and panels, etc. : en fr
  • DK46725C - Alarm device. : da en
  • US1892897A - Partition stop for luggage : en
  • US1892724A - Fire extinguisher : en
  • US1892929A - Metal working machine : en
  • US1893057A - Cigarette machine : en
  • US1892994A - Mining apparatus : en
  • US1893206A - Ingot mold assembly : en
  • DE566664C - Device for starting short-circuit three-phase motors with full load : de en
  • FR41379E - Method and apparatus for sound reinforcement of films after the fact : en fr
  • FR739044A - Automatic device for spraying a disinfectant or other liquid in a room : en fr
  • FR739073A - Improvements in methods and apparatus for introducing materials into liquids, especially those applied in horticulture, etc., for spreading solutions of fertilizers, insecticides and other similar substances : en fr
  • USD88878S - Design fob a gas bange : en
  • GB385984A - Improvements in and relating to the production of anthracene derivatives : en
  • GB385808A - A process of direct photographic production of copy in full tone from relief printing formes : en
  • GB385731A - Improvements in or relating to mudguards for wheels of perambulators, toy motor cars, and other juvenile road vehicles : en
  • DE567415C - Device for raising and lowering the cover plate of a copying machine : de en
  • DE566594C - Tripod mount, especially for heavy machine guns or machine guns : de en
  • DE567450C - Fused salt baths for the heat treatment of magnesium and magnesium alloys : de en
  • DE567392C - Process for the production of objects which contain or consist of rubber or similar substances and are provided with openings, by means of electrical deposition from aqueous dispersions of these substances : de en
  • DE567630C - Process for increasing and regulating the yield of by-products from distillation gases by introducing steam into the coking chambers of normal coke ovens : de en
  • FR41380E - Improvements in the means of controlling the passage of energy between an alternating current circuit and a direct current circuit : en fr
  • FR739187A - Straight hosiery loom with subdivided needle bars in each needle bed : en fr
  • FR739164A - Process for purifying sulfur or sulfur-containing materials : en fr
  • DE567204C - Overrunning clutch for automatic switch : de en
  • FR739147A - Device for the regular driving of metal wires in cleaning, pickling, electroplating or similar installations : en fr
  • FR739043A - Clutch and disengagement device for presses, punching machines and other similar machine tools : en fr
  • GB385875A - Improvements in or relating to upholstery mountings : en
  • GB385877A - Improvements in transferring devices for use in connection with knitting machines : en
  • FR739217A - Improvements to wall-mounted coffee grinders and others : en fr
  • CA329128A - Aircraft spar or girder : en fr
  • DE567489C - Device for trimming hollow bodies : de en
  • US1892829A - Hydraulic hoist : en
  • CA329074A - Liquid container : en fr
  • CA329013A - Cooling apparatus : en fr
  • DK46715C - Machine gun. : da en
  • AU554131A - Improvements in or relating to conveyors : en
  • DE567500C - Machine for copying cinematographic films by projection : de en
  • DE567533C - Compressed air tool with a compression release valve at the front end of the cylinder : de en
  • GB385856A - Improvements in speed-regulating devices for electric motors : en
  • US1893117A - Method of making articles of resin bonded granular material : en
  • DE567449C - Floor adjustment gear for elevators : de en
  • US1893422A - levenson : en
  • FR739040A - Device for automatic disengagement of the driving force control in machines : en fr
  • US1893275A - Aeroplane construction : en
  • GB385898A - Improvements in and relating to electric discharge devices : en
  • FR739295A - : fr
  • USD88909S - Joseph m : en
  • FR739230A - Accelerated speed device for gear changing mechanisms for motor vehicles : en fr
  • GB385741A - Improvements in or relating to the attachment of carrier bags to the saddle of a cycle or to other parts thereof : en
  • GB385974A - Improvements relating to thermionic relay circuits : en
  • US1892884A - Sediment collecting stopper : en
  • US1893269A - Cigar and cigarette holder : en
  • FR739019A - Device for reducing wear on soles and heels, and other bodies rubbing against the ground : en fr
  • DE567638C - Device for the recovery of the condensate from the steam heaters in use for heating moving railroad trains : de en
  • DE567427C - Bolt locking device for firearms : de en
  • DE567136C - Extendable guide track for stretchers on ambulances : de en
  • GB385871A - An improved dispensing device for granular or pulverulent substances : en
  • DE567541C - Clamping device for holding together unperforated sheets, booklets or the like in letter folders, loose-leaf binders and loose-leaf books : de en
  • US1892709A - Separable knob lock : en
  • US1892849A - Lubricating system : en
  • US1892895A - Sewing machine : en
  • DE567599C - Flushing system, especially for flushing outlets, with a self-closing valve operated by foot pressure : de en
  • FR739128A - Method of using natural elements to constitute building materials : en fr
  • GB385953A - Improvements in or relating to electronic valves : en
  • DE567657C - Musical instrument : de en
  • DK46724C - Device for Recording Films which, by Reproduction, produces spatially acting cinematographic images. : da en
  • US1892888A - Strain insulator : en
  • DE567514C - Electric visitor registration facility : de en
  • CA329015A - Refrigerating apparatus : en fr
  • GB386667A - Improvement in mowing machine : en
  • DE567600C - Process for electrical cleaning of gases containing sticky substances such as tar : de en
  • DE567697C - Landmark : de en
  • CA328980A - Display device : en fr
  • GB385692A - Improvements relating to electric relays : en
  • DE567488C - Sheet metal sheathed glass roof bars : de en
  • GB385676A - Improved means for distributing the working fluid to direct-acting pumps : en
  • GB385742A - New or improved anti-skid device for pneumatic wheel tyres : en
  • GB385888A - Table skittle alley : en
  • CA328988A - Show case divider support : en fr
  • CA329064A - Press : en fr
  • DK46714C - Cartridge holder. : da en
  • DE567661C - Bottle ejection device in bottle washing machines : de en
  • FR739169A - Projectile rocket training : en fr
  • CA328992A - Turbine driven locomotive : en fr
  • US1893263A - Folding door : en
  • US1892735A - Compass : en
  • US1893289A - Electric controlling apparatus : en
  • US1892704A - Radio receiving system : en
  • US1892798A - Cable rider : en
  • US1892729A - Scale : en
  • US1893217A - Fuel pump with lost motion lever : en
  • CA329143A - Transmission device : en fr
  • US1893350A - Motor vehicle body having collapsible head : en
  • US1893468A - Apparatus for cooling coke : en
  • US1892698A - Transportation container : en
  • CA329011A - Key opening container : en fr
  • US1893470A - Jodhpur and like garment : en
  • US1893184A - Fan : en
  • US1892823A - Fluid pressure apparatus : en
  • US1892917A - Magnetic valve : en
  • US1893084A - Swing : en
  • US1893079A - Ventilated horse collar cushion : en
  • US1893375A - Electrical machinery : en
  • DE567529C - Process for producing an optical image by means of X-rays : de en
  • US1893268A - Underfloor wiring duct system : en
  • US1893411A - Process and apparatus for clarifying or separating the head from the fermenting liquor in brewing or in other fermentation processes : en
  • CA328976A - Golf club monogram cap : en fr
  • US1892761A - Stove construction : en
  • US1893467A - Locking pin construction : en
  • USD88869S - Design for a textile fabric : en
  • DE567079C - Device for preventing the persistence of fault currents, for example in the event of earth faults in electrical systems : de en
  • DK46717C - Milk cooler. : da en
  • FR739193A - Improvements in the construction of steam or gas turbines : en fr
  • GB385901A - Improvements in door stays : en
  • US1893090A - Indicating device : en
  • US1893338A - Evaporator for refrigerators : en
  • DE567483C - coffin : de en
  • US1892664A - Spinning game : en
  • DE567123C - Chassis with unsprung wheel sets mounted in its frame : de en
  • US1892802A - Magneto distributor construction : en
  • US1892821A - Refrigeration : en
  • USD88849S - Design fob : en
  • GB385834A - Improvements in fuses for shells : en
  • GB385638A - Improvements in or relating to the trimming of stereotype printing plates : en
  • US1892737A - Ring : en
  • US1892990A - Process for the preparation of alkyl substituted aromatic hydroxyl compounds : en
  • US1893242A - Automatic starter switch : en
  • DK46723C - Control valve. : da en
  • FR739202A - Mechanical temperature indicator. : en fr
  • DE528235C - Process for the production of seawater-resistant concrete : de en
  • DE567540C - Facility, e.g. B. folder or bag, for the orderly storage of documents and other flat objects : de en
  • DE567717C - Brake cross shaft bearings for motor vehicles : de en
  • FR41389E - Device intended to automatically prevent pick-pocketing in trunks, letter boxes, safes, checkouts, etc. : en fr
  • GB385713A - Improvements in switches for use in connection with overhead electrical transmissionlines : en
  • FR739067A - Handbag improvement : en fr
  • GB385852A - Apparatus for feeding cigarettes from a reservoir and arranging them in vertical rows therebelow : en
  • US1893394A - Glove : en
  • US1893426A - Combination broom holder and dustpan : en
  • FR739017A - Improvements in aircraft construction : en fr
  • GB385879A - Improvements in or relating to bead fabrics : en
  • GB385919A - Lubricating arrangements for the axle bearings of railway vehicles : en
  • US1892863A - Cutting tool : en
  • DE567475C - Device for automatic electrical resistance welding of the crossing points of wire mesh : de en
  • GB385897A - Improvements in or relating to electric switches for preventing fire on vehicles after an accident : en
  • US1892894A - Machine tool : en
  • DE567413C - Copier : de en
  • FR738999A - Radioactive artificial fiber : en fr
  • FR739177A - Detonator stylomine : en fr